JP6328685B2 - Heat radiation type variable position holder - Google Patents

Description

    The present invention relates to a technology that enables an article to be fixed in a desired posture with respect to an installation object, and in particular, manufactures and provides fixing devices that support an illuminating lamp and other heating elements in a coolable manner. In addition to the fields to be provided, materials and machinery, parts and materials necessary for transportation, storage, assembly and installation, and materials necessary for such materials, machinery and parts, such as wood, stone, etc. , The field of providing various fibers, plastics, various metal materials, etc., the field of electronic components incorporated in them, the field of control-related equipment that integrates them, the field of various measuring instruments, the field of power machines that move the equipment and instruments, Electricity that is the energy and the source of energy, such as electricity and oil, are generally referred to as industrial machinery, as well as testing and researching these facilities and equipment. Fields related to the exhibition, sale, import / export, generals, fields related to the collection, transportation, etc. of waste generated as a result of their use and the equipment and equipment used to build them There are no technical fields that are not related to the new field that cannot be envisaged at present, such as the recycling field that efficiently recycles waste.

(Points of interest)
LED (light emitting diode) is used as a light source because it is more energy efficient and has a longer life than incandescent bulbs and fluorescent lamps, is friendly to the global environment, and is economical because it can significantly reduce power consumption. However, if the LED is not set so that the junction temperature (Tj) of the LED chip is lower than the design value, the function of reducing the light amount or shortening the life due to breakage is provided. It has a problem that an obstacle occurs and the original performance of the LED cannot be exhibited.

    Furthermore, since the LED emits surface light, the directivity is stronger than conventional incandescent bulbs, fluorescent lamps, etc., and thus there is a problem that the spread of light distribution is narrow. A function that allows the angle of the lamp to be adjusted to the support structure is added, as well as improvements such as combining multiple LED chips in a staggered or grid pattern, etc. It is necessary to devise such as making it.

(Conventional technology)
Reflecting this situation, proposals that can be used to overcome this situation are not unheard of.
For example, as typified by what is proposed in Patent Document 1 (1) below, the heat generated in the LED chip is conducted by the LED module base and the LED module bracket, and this is dissipated in the heat sink on the upper part of the case. The outer case is attached to an object to be installed and fixed via an angle adjusting unit, or a heat-dissipating type housing as seen in Patent Document 1 (2). The light angle adjusting means is coupled to the LED type lighting module having the LED mounted in the body, and the heat generated by the LED chip is radiated through the heat dissipation type housing, and the light angle adjusting means is adjusted. In some cases, the lighting angle can be adjusted.

However, LED lighting fixtures such as those shown in Patent Documents 1 (1) and 1 (2) will solve the heat generation of the mounted LED chip by increasing the heat dissipation of the lamp housing itself. For example, when a heat sink cannot be provided in a lamp body such as a housing on which an LED chip is mounted, or when a lamp housing is not provided, an angle adjustment means is provided for the LED with respect to the inside of the lamp housing. The angle adjustment structure part has a small heat conduction cross-sectional area, and it becomes a bottleneck of the heat flux, so that the heat dissipation performance cannot be sufficiently improved and sufficient cooling performance may not be ensured. It had a fatal problem of being.
(1) Japanese Patent No. 5706536 (2) Japanese Patent Laid-Open No. 2013-58467

(Awareness of problems)
As described above, the various LED lighting fixtures that have been proposed so far have a structure that incorporates an angle adjustment mechanism that can adjust the support angle of the illuminating lamp in order to compensate for the narrow illumination range of the LED. The cooling of the chip ensures sufficient cooling performance by providing a heat sink on the lighting device main body such as the lamp housing, but it causes an increase in the size of the lighting device main body, a complicated structure, and an increase in weight. As a result, it is difficult to reduce the size and weight. Under such circumstances, various experiences gained through the development, manufacture and provision of various lighting devices over the years. Based on knowledge and information from the user, we became keenly aware of the need for further improvements in the configuration that made it possible to efficiently dissipate heat from a support device equipped with an angle adjustment mechanism. Therefore, when starting development, it is not only used for LED lighting devices but also for versatility so that it can be easily applied to support devices with posture adjustment function that enables heat dissipation of various heat generating devices. We decided to aim for practical application of superior new technology.

(Object of invention)
Thus, the present invention can reliably support the heat generating devices in a desired angle and posture, and can efficiently transmit and dissipate heat generated by the mounted heat generating devices toward the installation target. As a result of a long-term trial and error and many trials and experiments, we decided to develop a new position-variable holder technology. The present invention has succeeded in realizing a heat dissipating posture variable holder having a structure, and the configuration thereof will be described in detail below together with an embodiment representing the present invention shown in the drawings.

(Structure of the invention)
As can be clearly understood from the embodiments representing the present invention shown in the drawings, the heat dissipating posture variable holder of the present invention basically comprises the following configuration.
That is, a heat dissipating leg seat block in which a plurality of support pieces arranged in a comb-teeth arrangement on one axis is projected at appropriate positions on the grounding base, and a shaft hole is drilled on one axis of each support piece. A plurality of variable piece portions arranged in a comb-like shape corresponding to each support piece portion on the uniaxial center, and a shaft hole is drilled on the uniaxial center of each variable piece portion. In addition, at the base end of each variable piece portion, there is a heat release table block in which a table portion on which the target heating element can be mounted is integrated, and each heat release table block is variable with respect to each support piece portion of the heat dissipation leg seat block. The pieces are combined in mesh, the shaft bolt is inserted through one end of the shaft hole stacked on the axis, and a nut is screwed onto the tip of the shaft bolt exposed at the other end of the stacked shaft hole. Thus, this is a heat dissipating type posture variable holder having a gist of a structure that serves as a heat dissipating / angle adjusting mechanism.

    If the expression of this heat-dissipating posture variable holder consisting of this basic structure is changed, a plurality of support pieces arranged in a comb-like arrangement on one axis are projected at appropriate positions on the grounding base. And a plurality of variable arrangements having a heat dissipating leg seat block having a shaft hole drilled on one axis of each support piece, and arranged in a comb-like shape corresponding to each support piece on the one axis. A heat dissipating table block is provided in which a piece portion is provided, a shaft hole is drilled on the one axial center of each variable piece portion, and a table portion on which a target heating element can be mounted is integrated at the base end of each variable piece portion. Each heat sink table block variable piece portion is meshed with each support leg portion of the heat dissipating leg seat block, and a shaft bolt is inserted like a skewer from one end of the shaft hole superimposed on the one axis. The nut is screwed onto the tip of the shaft bolt exposed at the other end of the overlapped shaft hole, and heat dissipation and angle adjustment And structure, radiating heat target heating element emits heat radiation table block, through heat radiation and angle adjustment mechanism and the radiator leg seat block, the heat dissipation attitude adjuster holder having the configuration in which shall become as coolable.

    More specifically, it is made of a material having a high thermal conductivity, and the uniaxial center is disposed at an appropriate interval on the uniaxial center at an appropriate position on the ground base portion provided with a fixing portion that is fixed to an installation object. The side walls in the direction of arrangement perpendicular to each other are parallel and smooth heat transfer walls, valley grooves are formed between the opposing heat transfer walls, and a plurality of support pieces arranged in a comb-like shape project from each other. A heat dissipating leg seat block having a shaft hole perforated on the uniaxial center of the part, made of a material having high thermal conductivity, and at each interval corresponding to the thickness of the support piece on the uniaxial center, A plurality of arrangements arranged in a comb-teeth shape, with side surfaces arranged in the direction orthogonal to the uniaxial center being parallel and smooth heat transfer walls, forming trough grooves that can be fitted to support pieces corresponding to the opposite heat transfer walls Each variable piece part is integrated with a table part on which the target heating element can be mounted to transmit and dissipate heat at the base end of each variable piece part. A heat dissipation table block having a shaft hole perforated on the one axial center, and each heat dissipation table block variable piece portion for each heat dissipation leg block each valley groove portion, The support bolts are combined in a meshing manner, and the shaft bolts are inserted through one end of the shaft hole overlapped on the one axial center in a skewered manner and exposed to the other end of the overlapped shaft hole. It becomes a heat-dissipating attitude variable holder consisting of a heat-dissipating and angle-adjusting mechanism in which a nut is screwed to the tip, and the opposing heat-transfer walls of each support piece and each variable piece are connected closely. .

    As described above, according to the heat dissipating posture variable holder of the present invention, unlike the conventional ones, the heat generating devices are adjusted to a desired angular posture from the unique characteristic configuration as described above, and are firmly supported. In addition, the heat generated by the mounted heat generating devices can be efficiently transmitted and dissipated from the heat dissipating footrest block and the grounding base to the side. It is what

    In addition, the heat dissipation and angle adjustment mechanism fixes a plurality of support pieces and variable pieces combined in a meshed manner by tightening the shaft bolts and nuts at once, and attaches the heat dissipation table block to the heat dissipation leg seat block. The uniaxial center can be securely fixed to a desired angle and posture, and each support piece and the variable piece can be in close contact so that heat can be remarkably efficiently transferred. The performance to dissipate and cool the heat from the target heating element (heat-generating equipment) can be greatly enhanced, and the fixing part of the heat dissipation leg seat block and grounding base part can be secured against the installation target. By fixing, it is possible to reliably maintain the set illumination posture and to obtain an advantage of realizing extremely reliable illumination.

    And, the number of variable pieces of the heat dissipation table block is set to be one more than the number of support pieces of the heat dissipation leg seat block, combined so as to mesh with each other on the uniaxial center, the variable piece portions at the outermost ends on the uniaxial center. In the process where the heat generated by the mounted target heating element is transferred from the heat dissipation table block to the heat dissipation leg seat block, heat dissipation and cooling gradually progress, and the further away from the table, the more heat is transferred. Since the number of support pieces that receive less heat is set to one less than the variable piece that receives a large amount of heat, the overall heat flow is kept almost constant, and the parts are reduced in size and weight. This is a great effect that can be achieved.

    In the variable piece part or the support piece part that is the outermost arrangement on one axis, the heat transfer wall that becomes the exposed arrangement, and the rotation stop groove for the nut is engraved, The screwing and unscrewing operation of the shaft bolt / nut can be made much simpler and more reliable, and the nut can be surely prevented from loosening, resulting in higher reliability. .

    In the case where a restriction screw hole and a restriction screw are provided, the angle posture of the heat dissipation table block with respect to the heat dissipation leg seat block should be fixed more securely than in the case of only tightening with shaft bolts and nuts. As a result, it is possible to obtain a heat dissipating posture variable holder that is more reliable.

    And, between the heat transfer table block, the surface of the table portion on which the target heating element is mounted, and the heat transfer walls joined to each other of the heat dissipation table block variable piece portion and the heat dissipation leg seat block support piece portion, soft and high thermal conductivity For the heat transfer film provided, the heat transfer film expands the bonding area between the joint surfaces that intersect the heat flow between the components, enabling more heat to be transferred more quickly and efficiently. Therefore, it is possible to achieve a particularly excellent heat dissipation performance.

    Furthermore, the heat radiation table block and the table portion can be mounted with a COB (chip on board) type LED (light emitting diode) mounted illumination lamp as a target heating element, and a fixed portion for the illumination lamp is placed at an appropriate place. With the excellent heat dissipation performance of the heat dissipating posture variable holder, the heat generated by the COB LED during light emission can be quickly dissipated and cooled, and the heat dissipation and angle adjustment mechanism can be used for illumination. Since the direction of the lamp can be freely adjusted and fixed, the posture angle can be easily adjusted and installed in any place, and the efficient cooling of the COB type LED is promoted. It is possible to achieve stable light emission performance and long LED life, and to overcome various problems at once, LE It is possible to obtain a large feature that the use of the broader range of the illuminating lamp becomes what can be realized.

In implementing the present invention having the above-described configuration, the best or desirable mode will be described.
The heat dissipating leg seat block has heat transfer and heat dissipating properties, and is responsible for the function of rotating and fixing the heat dissipating table block around a predetermined axis, and is supported at an appropriate place on the ground base. In addition, a plurality of support pieces arranged in a comb-teeth-like arrangement on one axis and a shaft hole must be drilled on one axis of each support piece, which has a high thermal conductivity. It should be made of material, for example, aluminum alloy, copper alloy, stainless alloy, steel, titanium alloy, magnesium alloy, ceramics made of materials with high thermal conductivity, other various pure metals, alloys, composite materials, In addition, it is good to make any one of various materials, and the materials of the individual parts constituting the whole of the heat radiation type variable posture holder may also be made from any material having high thermal conductivity. it can.

    The grounding base of the heat dissipating leg seat block is joined to the appropriate place of the object to be installed, and the heat dissipating position variable holder and the target heating element such as the mounted heat generating equipment are supported with sufficient strength. In addition, it has the function of dissipating part of the heat transmitted from the heat dissipation table block to the outside air or to the installation target, etc., and it must be possible to secure a sufficient joint area for the installation target. Not only, it can have a fixed part that can be firmly fixed, the fixed part firmly fixed with sufficient durability against the installation object, and bears the function to be able to support the target heating element, Outside the adhesive film or adhesive film that can be fixed to the object to be installed, mounting parts such as cable ties, bolts, screw nails, etc. Hole, buckle machine And more specifically, as shown in the examples described later, both ends of the rectangular grounding base portion are formed so as to penetrate in the thickness direction. It can be a mounting hole for a screw.

    The uniaxial axis indicates the center position where the support angle posture of the heat dissipation table block can be changed in a rotating manner with respect to the heat dissipation leg seat block, so that the rotating heat dissipation table block can change the posture sufficiently. The heat transfer walls of the support piece and the variable piece must be arranged so as to be orthogonal to the uniaxial center, and the grounding base is installed. The grounding surface for the object can be an oblique axis with an appropriate angle, and as shown in the examples described later, the back surface of the grounding base part is a trap and the installation object Can be parallel to the ground plane.

    The support piece of the radiating leg seat block is such that the variable piece of the radiating table block can rotate and be supported around a single axis with respect to the grounding base, and the variable piece of the radiating table block The heat transmitted from the part is efficiently transferred to the grounding base part, and also has the function of enabling heat dissipation to the outside. A plurality of support pieces must be provided so that shaft holes are drilled on one axis of each support piece, and at appropriate intervals on the axis, at appropriate positions on the grounding base. The side surfaces in the arrangement direction orthogonal to the uniaxial center are parallel and smooth heat transfer walls, projecting to form a trough groove between the opposing heat transfer walls and arranging them in a comb-teeth shape. The shaft hole should be drilled on the shaft center, and is also shown in the examples described later. As, larger beveled tip corner of I is the supporting piece part, without interfering with heat dissipation table block, it can be smoothly rotated, and that as a support angle adjustable.

    When the heat transfer wall of the support piece is combined so that the variable piece is engaged with the support piece, the heat transfer wall can efficiently conduct heat with the heat transfer wall of the variable piece, and the heat generated by the target heating element is dissipated. The heat dissipating leg block from the table block has the function to enable quick heat transfer, and the heat transfer wall is uniaxial so that the angle of the variable frame part can be adjusted around the axis with respect to the support frame part. The posture should be perpendicular to the center, and should be composed of parallel and smooth walls. As shown in the examples described later, the heat transfer wall has a soft and high thermal conductivity sheet or gel, At least any one heat transfer film such as heat conductive grease may be provided so as to be shared with the heat transfer wall of the variable piece portion.

    The shaft hole of the support piece portion meshes a plurality of variable piece portions arranged in a comb-tooth shape on one axis with respect to a plurality of support piece portions arranged in a comb-tooth shape on one axis. A shaft bolt is inserted in a skewered manner into a plurality of support pieces and variable pieces combined in a meshing manner so that the variable piece part can be rotated about one axis with respect to the support piece part. It is assumed that it has a function to be able to be mounted, and it must be set to an inner diameter slightly larger than the shaft portion diameter of the shaft bolt and should be drilled so as to be concentrically arranged on one axis. It is also possible to provide at least one heat transfer film such as a soft heat transfer sheet, gel, and heat transfer grease between the outer peripheral wall of the shaft bolt and the shaft portion.

    The troughs between the support pieces are combined in mesh with the variable pieces, and can rotate around a single axis to adjust the angular orientation, so that the heat transfer walls can conduct heat efficiently. The width of the trough groove in the uniaxial direction and the wall thickness of the variable piece to be fitted to it so that it can be easily combined with the support piece and the variable piece. It should be set slightly larger.

    The heat dissipation table block has heat transfer and heat dissipation properties, is equipped with a target heating element, and bears the function of being able to rotate around a predetermined axis and be fixedly connected to the heat dissipation leg seat block. Yes, corresponding to each support piece on a single axis, provided with a plurality of variable pieces arranged in a comb-like shape, drilling a shaft hole on the single axis of each variable piece, each variable The base part of the piece part must be integrated with a table part on which the target heating element can be mounted. A plurality of variable arrays arranged in a comb-teeth shape, with the side walls in the direction orthogonal to the surface being parallel and smooth heat transfer walls, forming trough grooves that can be fitted to the corresponding support pieces between the opposing heat transfer walls A piece part is provided, and a table part on which the target heating element can be mounted to transmit and dissipate heat is integrated at the base end of each variable piece part. And at the same time to those formed by drilling a shaft hole on the part of the shaft center, like the radiator leg seat block it should be of high thermal conductivity made of material.

    The table part of the heat dissipation table block can mount the target heating element on a plurality of variable pieces, and can radiate the heat generated by the target heating element by itself, and is efficient for a plurality of variable pieces. It has a function of conducting heat so as to distribute heat, and it must be made of a high thermal conductivity material and have a top surface shape suitable for efficiently mounting the target heating element so that heat conduction is possible. It should be provided with any binding part among various fixing mechanisms such as screw holes, buckle mechanisms, and fitting rods that can fix the target heating element. As shown in the figure, the top surface of the table part is made of a flat wall that is parallel to the uniaxial center and smooth, and between the target heating element, a soft and high thermal conductivity heat transfer sheet, gel, thermal conductive grease, etc. It is hoped that at least one of the heat transfer films will be provided. Arbitrariness.

    The variable piece portion of the heat dissipation table block allows the support piece portion of the heat dissipating leg seat block to be rotatable and supported around a single axis with respect to the table portion, and is transmitted from the table portion on which the target heating element is mounted. As well as efficiently transferring heat to the support piece, it also has the function of allowing heat to be radiated to the outside, and arranged in a comb-like shape so as to correspond between the support pieces on a single axis, A shaft hole must be drilled on the uniaxial center, and the back surface of the table portion is parallel to each other in the arrangement direction side surfaces perpendicular to the uniaxial center at every appropriate interval on the uniaxial center. It should be a smooth heat transfer wall, projecting so as to form a trough groove between opposing heat transfer walls and arranged in a comb-teeth shape, and a shaft hole should be drilled on the uniaxial center, As shown in the examples described later, the tip of the variable piece portion chamfers the corner of the flange and Does not interfere with Ashiza block, it had better be assumed smoothly supported Tilting.

    The heat transfer wall of the variable piece part can efficiently conduct heat with the heat transfer wall of the support piece part when combined with the variable piece part so that the support piece part is engaged, and the heat generated by the target heating element is dissipated. The heat dissipating leg block from the table block has a function to enable efficient heat transfer, and the heat transfer wall is uniaxial so that the angle of the support piece can be adjusted around the axis with respect to the variable piece. The posture should be perpendicular to the center, and should be made of parallel and smooth walls. As shown in the examples described later, the heat transfer wall has a soft and high thermal conductivity sheet, gel, and heat. At least any one heat transfer film such as conductive grease may be provided so as to be shared with the heat transfer wall of the support piece.

    The shaft hole of the variable piece portion is combined with a plurality of variable piece portions arranged in a comb shape on one axis, and a plurality of support piece portions arranged in a comb shape on one axis, A function that allows shaft bolts to be inserted in a skewered manner in a plurality of variable pieces and support pieces combined in a meshing manner so that the variable piece can be rotated about one axis of the support piece. The inner diameter wall of the shaft hole and the shaft portion of the shaft bolt must be drilled so that the inner diameter is slightly larger than the shaft portion diameter of the shaft bolt. It is possible to provide at least any one heat transfer film such as a soft heat transfer sheet, gel, and heat transfer grease between the outer peripheral wall and the outer peripheral wall.

    The troughs between the variable pieces are combined with the support pieces in a meshed manner, rotate around a single axis, adjust the angular orientation, and tightly connect the heat transfer walls efficiently. The width of the trough groove in the uniaxial direction is determined from the thickness of the support piece to be fitted so that the variable piece portion and the support piece portion can be easily combined. It should be set very slightly larger.

    The heat dissipation / angle adjustment mechanism connects the heat dissipation table block to the heat dissipation leg seat block so that it can rotate about a single axis, and the angle posture of the heat dissipation table block relative to the heat dissipation leg seat block can be adjusted. The heat dissipating table block has a function that allows it to be securely fixed to a desired angle and posture. The shaft bolt must be inserted in a skewered manner from one end of the shaft hole superimposed on the center, and a nut must be screwed onto the tip of the shaft bolt exposed at the other end of the superimposed shaft hole. For each trough groove portion of the leg seat block, each variable piece portion of the heat dissipation table block, and for each trough groove portion of the heat dissipation table block, each support piece portion of the heat dissipating leg seat block is meshed, A shaft bolt is inserted in a skewered manner from one end of the shaft hole overlapped on the one axis, and a nut is screwed to the end of the shaft bolt exposed at the other end of the overlapped shaft hole. It should be connected so that the opposite heat transfer walls of the piece portion are closely joined to each other, and as shown in the examples described later, each of the heat transfer walls facing each other has a soft and high thermal conductivity. It is preferable to provide at least one heat transfer film such as a heat transfer sheet, gel, or heat conductive grease.

    The nut rotation-preventing groove is arranged on one axial center with respect to the shaft bolt tip penetrating from one of the plurality of variable piece portions and the support piece portion of the plurality of variable piece portions and the support piece portion so as to be skewered. It shares the function of restricting the rotation of the nut to be screwed, and must have a shape and structure that can restrict the rotation of the nut. For example, a variable piece that corresponds to the seat of the nut Can be replaced with a restriction pin that is erected in parallel to one axis on the outer wall surface of the support portion or the support piece and engages with any one of the corresponding hexagonal nut heads. Considering the reduction in the number of parts, the number of processing steps, and the like, it can be said that it is desirable to have a groove shape having a pair of wall surfaces sandwiching and opposing two parallel side walls of a hexagon nut, as shown in examples described later.

    The shaft bolts and nuts are inserted in a skewered manner from one side to the other so that the shaft holes of the variable pieces and support pieces combined in a meshed manner are arranged in a single axis. The radiating table block is pivoted around a single axis and pivotally mounted so that the angle can be adjusted, and the radiating table block has an angular posture that can be securely fixed by tightening the radiating table block. For example, a support shaft having a shaft function for pivoting about one axis and a variable piece portion and a support piece portion so as to achieve efficient heat conduction with each other. Although it is possible to replace it with a combination of a vise or a clamp fitting such as a clamp that has a tightening function that allows fixing the angle posture of each other, it is possible to reduce the number of parts and heat dissipation Considering the reduction in size and weight of the angle adjustment mechanism, it can be said that it is advantageous to comprise a shaft bolt that also serves as a support shaft and a nut that can be tightened, as shown in the examples described later. .

    The restricting screw hole and the restricting screw are designed to prevent the radiating table block fixed to the desired angle and posture with respect to the radiating leg seat block by tightening the heat radiating and angle adjusting mechanism. It is responsible for the ability to prevent posture changes more reliably, and is combined so that they mesh, and either one of the variable piece part and the support piece part that are arranged on the outermost side on one axis. The control screw hole parallel to the shaft hole is passed through the heat transfer wall exposed at the outermost end on one axis, and the control screw is screwed into the control screw hole from the outside. A high frictional force is obtained by joining the opposing heat transfer walls with a strong pressure, and the change in the angle and posture of the variable piece portion with respect to the adjacent support piece portion can be firmly regulated. Opposite the tip of the regulation screw Engrave a plurality of fitting holes that are scattered at appropriate angular intervals around the uniaxial center on the hot wall, and tighten the tip of the regulation screw to fit into any of the corresponding fitting holes. It is possible to firmly fix the angle posture of the heat dissipation table block with respect to the heat dissipation leg seat block.

The target heating element can be said to be a heating device that requires adjustment of the posture angle with respect to the installation target and generates heat to the extent that cooling is required, and it is necessary to perform sufficient heat dissipation during the light emitting operation. In addition to an LED lamp that can be used as an LED lamp, a lamp that has other light sources, a heater, a burner that burns fuel, a torch nozzle, a steam nozzle, an ignition device, etc. can do.
In the following, the structure will be described in detail together with an embodiment representative of the present invention shown in the drawings.

The drawings show a typical embodiment that embodies the technical idea of the heat dissipating posture variable holder of the present invention.
It is a perspective view which shows a thermal radiation type attitude | position variable holder. It is a perspective view which shows the thermal radiation type attitude | position variable holder carrying the object heat generating body. It is a three-view figure which shows the thermal radiation type attitude | position variable holder carrying the object heat generating body. It is the front and side view which show the decomposition | disassembly state of an object heat generating body and a thermal radiation type attitude | position variable holder.

    In the example shown in FIG. 1 to FIG. 4, a plurality of support pieces 22, 22,. .. Have a heat dissipating leg seat block 2 having a shaft hole 24 drilled on the uniaxial center C of the portion 22, 22,... Corresponding to each support piece 22, 22,. A plurality of variable pieces 32, 32,... Arranged in a comb-like shape are provided, and a shaft hole 34 is drilled on the uniaxial center C of each variable piece 32, 32,. At the base ends of the portions 32, 32,..., The heat radiating table block 3 is integrated with the table portion 30 on which the target heating element 9 can be mounted. .. Of the heat dissipation table block 3 of the variable holes 32, 32,... In a meshing manner, and the shaft holes 24, 34 overlapped on the one axis C. The shaft bolt 6 was penetrated in a skewered shape from the end, and a nut 60 was screwed onto the tip of the shaft bolt 6 exposed at the other end of the overlapped shaft holes 24 and 34 to form the heat radiation / angle adjustment mechanism 4. 1 shows a typical embodiment of a heat dissipating posture variable holder according to the present invention.

    As can be clearly seen from these drawings, the heat dissipating posture variable holder 1 of the present invention is made of an aluminum alloy having a high thermal conductivity for the two main components of the heat dissipating leg seat block 2 and the heat dissipating table block 3, and the heat dissipating leg seat. The grounding base portion 20 of the block 2 is a thick plate-like portion obtained by chamfering a rectangular square, and is attached as a fixing portion 21 that is fixed to an installation object such as a building in the center of the width dimension at both ends in the longitudinal direction. The hole 21 is penetrated in the thickness direction, and the center of the surface of the grounding base 20 is set at a position parallel to the longitudinal direction of the grounding base 20 and slightly away from the surface of the grounding base 20. At appropriate intervals on the axis C, the side surfaces 23, 23,... Orthogonal to the axis C are parallel and smooth heat transfer walls 23, 23,. 23, 23 each Grooves 25, 25, 25 are formed, and four support pieces 22, 22,... Arranged in a comb-teeth shape are projected, and each support piece 22, 22,. It is assumed that the shaft hole 24 is drilled on the uniaxial center C of each of the support pieces 22, 22,.

    The radiating table block 3 has side surfaces 33, 33,... Arranged in the direction orthogonal to the uniaxial center C at intervals corresponding to the thickness of the support pieces 22, 22,. The heat transfer walls 33, 33,... Are parallel and smooth to each other, and the valley grooves 35, 35 that can be fitted to the support piece portions 22, 22,. ,... Are provided, and five variable pieces 32, 32,... Arranged in a comb-teeth shape are provided, and each variable piece 32, 32,. 32,... And a rectangular range extending between each of the variable piece portions 32, 32 outwardly facing heat transfer walls 33, 33 disposed at both ends on the uniaxial center C, is a rectangular thick plate-like plate and is subject to heat generation. Light using COB (chip on board) type LED (light emitting diode) as the body 9 as a light source The table portion 30 on which the module (illuminating lamp) 9 can be mounted so as to be able to transmit and dissipate heat is integrated in a posture parallel to the uniaxial center C. The binding part 31, 31 which consists of a screw hole perpendicular to the top surface of the part 30 is drilled, and the shaft hole 34 is drilled on the uniaxial center C of each variable piece 32, 32,. is there.

    In addition, the heat radiating table block 3 has a heat transfer wall 33 exposed on one outer side of the uniaxial center C of the outermost one variable piece portion 32 corresponding to the one end of the uniaxial center C. Engage with two parallel wall surfaces of the head of a hexagonal nut 60 screwed to the tip of the shaft bolt 6, and provide a rotation stop groove 5 that serves as a rotation stop, and further, in the width direction of the one variable piece portion 32 A restriction screw hole 7 parallel to the uniaxial center C is penetrated at a suitable position near either one end and does not interfere with the nut 60 fitted in the rotation stop groove 5. A regulating screw 70 is screwed into the outer end so that the tip of the regulating screw 70 can come into contact with the corresponding support piece 22 heat transfer wall 23.

    The heat radiating / angle adjusting mechanism 4 includes the heat radiating leg block 2 support piece portions 22, 22,..., The heat transfer walls 23, 23, and so on, and the heat radiating table block 3 variable piece portions 32, 32,. , 32,... Excluding the outermost end arrangement on the uniaxial center C, in other words, facing each trough 25, 25,..., 35, 35,. It is assumed that the heat transfer walls 23, 23,..., 33, 33,... Are coated with silicon grease 8 to provide the heat transfer films 8, 8,. 25, 25 correspond to the three central variable pieces 32, 32, 32 of the heat-dissipating table block 3, and the two variable pieces 32, 32 on the outer end side are arranged in the middle and outer ends. The shaft holes 24 and 34 are overlapped on the single axis C in a meshing manner so as to be arranged outside the two support pieces 22 and 22. In addition, the other end, which is opposite to the anti-rotation groove 5 on the uniaxial center C, is known, and a shaft bolt 6 having a hexagon socket head is inserted in a skewered manner. A hexagonal nut 60 is screwed onto the tip of the shaft bolt 6 exposed to 5 and two parallel walls of the head of the hexagonal nut 60 are fitted into the rotation-preventing groove 5 and tightened to each support piece 22, 22. ,... The heat transfer walls 23, 23,..., 33, 33,. And only a close joint is provided.

    As shown in FIGS. 2 to 4, a light source module 9, which is a target heating element 9 to be described later, is provided on the top surface of the heat dissipation table block 3 table portion 30 through a heat transfer film 8 formed by applying silicon grease 8. The light source module 9 can be mounted, for example, by combining a COB 91, a synthetic resin COB holder 92, and a reflector 93 on a disk-like base body 90 made of an aluminum alloy by screwing together. Can be.

(Operation / Effect of Example 1)
As shown in FIGS. 1 to 4, the heat dissipating position variable holder 1 of the present invention having the above-described configuration is provided with bolts and nuts in the mounting holes 21, 21 of the heat dissipating leg seat block 2 grounding base portion 20. The heat radiation / angle adjusting mechanism 4 is connected to the heat sink leg block 2 with a shaft bolt 6 (one axis). When determining the inclination angle posture of the radiating table block 3 centering on the center C), for example, it is desired to use a jig prepared in advance either before or after installation on the installation object. In addition to being precisely regulated so that the angle is set to the angle, the shaft bolt 6 / nut 60 and the regulating screw 70 can be tightened to be firmly fixed to the adjustment angle. The lighting 9 It is possible to illuminate and adjust the angle so that the desired illumination range can be illuminated, and to tighten the shaft bolt 6 / nut 60 and the regulating screw 70 firmly, and in any case, When the shaft bolt 6 is tightened (and unscrewed), the nut 60 is fitted in the rotation-preventing groove 5, so that the rotation of the nut 60 is not required to be stopped with a spectacle wrench or the like, and only one hexagon wrench is used. Tightening (unscrewing) work efficiently.

    .. 4 pieces of the heat dissipating leg seat block 2 support pieces 22, 22,... And 5 pieces of heat dissipating table block 3 variable pieces 32, 32,..., 5 heat transfer walls 23, 23,. 33,... Are interposed in the form of silicon grease (heat transfer film) 8 applied, combined in a meshed manner, tightened with shaft bolts 6 and nuts 60 so as to come into close contact with each other, and attached to the top surface of the table 30. Also, silicon grease (heat transfer film) 8 is applied, and the illumination lamp 9 base body 90 is mounted so as to be in close contact, and screws are screwed into the screw holes 31, 31 as the binding portions 31, 31 and mounted. Therefore, the heat from the illuminating lamp 9 base body 90 is quickly and quickly transmitted to the heat radiating table block 3, the heat radiating / angle adjusting mechanism 4 and the heat radiating leg seat block 2, and each component is in the ambient air.・ Efficient by transmission and radiation in space Dissipating heat, the lamp 9, COB91 effectively cooled, maintaining high levels of emission performance COB91, the LED component life can be greatly extended life.

(Conclusion)
As described above, the heat-dissipating posture variable holder of the present invention can achieve the intended purpose evenly by its novel configuration, and is easy to manufacture, and can be adjusted in the conventional posture. Compared to technology, without increasing the number of parts, the durability can be increased and the service life can be extended, while the weight and cost can be reduced, and the assembly and installation workability can be greatly improved. Because it can be improved, it is necessary to adjust lighting lamps and other heating elements to any desired angle and fix them firmly to support them. In addition to the exterior and construction industries, etc., and not only in the various manufacturing industries that handle robot arms, jigs, and tools for mounting heat-generating parts, it is desirable to use heat-dissipating holders. Also been highly evaluated in the home, use over a wide range, it is expected to be those that continue to spread.

1 Heat radiation type posture variable holder 2 Heat radiation leg block
20 Grounding base
21 Same mounting hole (adhering part)
22 Same support piece
23 Heat transfer wall
24 Coaxial hole
25 Same trough part C Single axis 3 Heat dissipation table block
30 Same table section
31 Joint part
32 Same variable piece
33 Heat transfer wall
34 Coaxial hole
35 Same groove part 4 Heat dissipation / angle adjustment mechanism 5 Anti-rotation groove 6 Axle bolt
60 Nut 7 Restriction screw hole
70 Restriction screw 8 Heat transfer film 9 Light source module (illumination lamp, heating device)
90 Same base body
91 Same COB
92 Same COB holder
93 Same reflector

Claims (4)

There is a heat dissipating leg seat block in which a plurality of support pieces arranged in a comb-teeth arrangement on one axis center are projected at appropriate positions on the grounding base part, and a shaft hole is drilled on one axis center of each support piece part. In addition, a plurality of variable pieces arranged in a comb shape corresponding to each support piece on the uniaxial center are provided, and a shaft hole is drilled on the uniaxial center of each variable piece. The base of each variable piece has a heat radiating table block integrated with a table portion on which the target heating element can be mounted, and each heat radiating table block each variable piece with respect to each heat radiating leg seat block supporting piece. The shaft bolts are inserted in a skewered manner from one end of the shaft hole overlapped on the one shaft center, and a nut is screwed to the tip of the shaft bolt exposed at the other end of the overlapped shaft hole. on which the heat radiation-angle adjusting mechanism, the variable frame portion and the exposed shape disposed on one outermost on the axis center One of the holding pieces penetrates a restriction screw hole parallel to the shaft hole, and a restriction screw is screwed into the restriction screw hole from the outside to change the angular posture of the variable piece relative to the adjacent support piece. A heat dissipating posture variable holder, characterized in that it can be tightly regulated . There is a heat dissipating leg seat block in which a plurality of support pieces arranged in a comb-teeth arrangement on one axis center are projected at appropriate positions on the grounding base part, and a shaft hole is drilled on one axis center of each support piece part. In addition, a plurality of variable pieces arranged in a comb shape corresponding to each support piece on the uniaxial center are provided, and a shaft hole is drilled on the uniaxial center of each variable piece. The base of each variable piece has a heat radiating table block integrated with a table portion on which the target heating element can be mounted, and each heat radiating table block each variable piece with respect to each heat radiating leg seat block supporting piece. The shaft bolts are inserted in a skewered manner from one end of the shaft hole overlapped on the one shaft center, and a nut is screwed to the tip of the shaft bolt exposed at the other end of the overlapped shaft hole. The heat dissipation / angle adjustment mechanism is used to transfer the heat generated by the target heating element to the heat dissipation table block, heat dissipation / angle adjustment mechanism and Radiating through radiator leg seat block, on which enables cooling, either one of the variable frame portion and the support piece portions to be exposed shape disposed outermost one on the axis center, regulation parallel to the shaft hole The screw hole is penetrated and a restriction screw is screwed into the restriction screw hole so that the change in the angular posture of the variable piece portion with respect to the adjacent support piece portion can be firmly restricted. A heat dissipating position variable holder. Made of a material with high thermal conductivity and arranged in a proper position on the grounding base portion provided with a fixing portion that is fixed to the object to be installed, at an appropriate interval on the uniaxial center, in the direction of the array direction perpendicular to the uniaxial center Are parallel and smooth heat transfer walls, valley grooves are formed between the opposing heat transfer walls, and a plurality of support pieces arranged in a comb shape are projected, and the uniaxial center of each support piece It has a heat dissipating leg seat block with a shaft hole drilled on it, made of a material with high thermal conductivity, and perpendicular to the uniaxial center at every interval corresponding to the thickness of the support piece on the uniaxial center. The side surfaces in the arrangement direction are parallel and smooth heat transfer walls, and a trough groove portion that can be fitted to the support piece portions corresponding to the opposing heat transfer walls is formed, and a plurality of variable piece portions arranged in a comb-teeth shape are formed. Provide a table part that can mount the target heating element to the base end of each variable piece part so as to be able to transmit and dissipate heat. A heat dissipating table block having holes, and each heat dissipating table block variable piece portion for each heat dissipating leg seat block trough portion, and each heat dissipating table block supporting piece corresponding to each heat dissipating table block trough groove portion. The parts are meshed, the shaft bolt is inserted in a skewer shape from one end of the shaft hole overlapped on the one axis, and the nut is screwed to the tip of the shaft bolt exposed at the other end of the overlapped shaft hole. In addition, a heat radiation / angle adjustment mechanism is formed so that the opposite heat transfer walls of each support piece portion and each variable piece portion are closely joined to each other, and an exposed arrangement is provided on either outermost side on the one axis. One of the variable piece portion and the support piece portion is passed through a restriction screw hole parallel to the shaft hole, and a restriction screw is screwed into the restriction screw hole from the outside. and those to be firmly regulation allows the angle change in the attitude of the Department Heat dissipation attitude adjuster holder, characterized in that the. The table portion of the heat dissipation table block is in the shape of a rectangular plate that can be mounted with a COB (chip on board) type LED (light emitting diode) mounted illumination lamp as a target heating element. The heat dissipating posture variable holder according to any one of claims 1 to 3, wherein a fixed portion is provided.

Images