JP3924827B2 - Lighting fixture wall mounting apparatus and lighting fixture - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a lighting fixture wall mounting apparatus and a lighting fixture applied to a wall hanging or the like.
[0002]
[Prior art]
Conventionally, since the luminaire was attached to the wall with screws, it was not easy to remove and it was inconvenient to replace the luminaire.
On the other hand, as shown in FIG. 13, when the frame-shaped photo stand 100 is hung on the wall surface, the wood screw 101 is screwed on the wall surface, and the dart hole 102 of the photo stand 100 is hooked on the screw head.
[0003]
In the conventional example shown in FIG. 14, a string 104 attached to the photo stand 100 is hung on a wood screw 103 screwed on a wall surface, and the photo stand 100 is suspended from the string 104.
When these conventional examples are applied to a luminaire, the luminaire is easy to attach and detach and convenient for replacement.
[0004]
[Problems to be solved by the invention]
However, in order to design the lighting fixture in a substantially frame shape, the necessary space is limited in the arrangement of the components in the fixture, and it is difficult to balance the weight of the fixture. It was.
In addition, unbalanced weights were generated when external connections and batteries were inserted and when they were not inserted, making them heavier than normal frames and increasing the risk of falling.
[0005]
Accordingly, an object of the present invention is to prevent the lighting apparatus from being tilted due to an unbalanced load, to facilitate the mounting of the lighting apparatus, to prevent falling off due to vibration, etc., and to prevent the components from being damaged by excessive pulling. It is providing the wall-mounting apparatus of a lighting fixture which can remove | separate, and a lighting fixture .
[0006]
[Means for Solving the Problems]
Wall mounting device of the lighting device of claim 1, comprising a fixture that is attached to the wall, and a lighting fixture having the fitting and retaining portion for engaging the hooking state to the fitting on the rear surface,
The fixture is a substantially trapezoidal plate-like shape when viewed from the front, and a pair of opposing L-shaped bowl-shaped members engaged so that the fixture is held on both sides of the substantially trapezoid of the fixture. ,
The fixture, the a locking starting position to start engaging the target fixture when hooked to the fixture, the locking end position and finished engage the locked state of the luminaire, the engagement An engagement surface that is formed between a stop start position and an engagement end position and on which the inner surfaces of the opposing tip pieces of the hook-shaped member slide,
The engagement surface is inclined so that the lighting fixture approaches the wall by sliding of the inner surface of the tip piece when the fixture is hooked on the fixture,
The retaining portion, when the luminaire is in said locking end position is spaced apart from the fixture, and the pre-Symbol luminaire when removing the target fixture from the fixture to the wall When moved in parallel with the wall in the approached state , the projection protrudes so as to hit the fixture, and the amount of projection projects along the inner surface of the tip piece of the fixture to be mounted along the engagement surface. It is characterized in that it is determined not to hit the fixture when sliding .
[0007]
According to the wall mounting apparatus for a lighting fixture according to claim 1, when the mounting fixture of the lighting fixture is hooked on the mounting fixture of the wall, the inclination is inclined when the mounting fixture moves from the locking start position to the locking end position. The lighting fixture approaches the wall by sliding on the mating surface , and the retaining portion faces the lower side of the fixture. For this reason, even if the lighting apparatus is inadvertently lifted, the retaining portion does not come off by hitting the fixture and can be prevented from falling off due to vibration or the like. Also possible to prevent inclination of the luminaire according to unbalanced load of easy instrument body is hooked luminaire for configuration to the fixture and the fixture engaging the convex and concave. When the lighting fixture is pushed up while pulling away from the wall, the retaining portion moves away from the fixture and moves to the front side of the fixture, and at the same time, the fixture is moved upward while sliding on the inclined engagement surface. the fixture can be easily detached from the fixture, it is possible to remove the lighting fixtures without destroying the component.
The lighting fixture of Claim 2 is provided with the wall mounting apparatus of the lighting fixture of Claim 1.
According to the luminaire of claim 2, there is an effect similar to that of claim 1.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described with reference to FIGS. That is, the wall mounting apparatus for a lighting fixture includes a fixture 1 and a lighting fixture 2.
The fixture 1 is attached to the wall 7 (FIG. 6). This fixture 1 is convex, has a wall mounting hole 5 in the center, and is attached to the wall by screws (not shown). Further, it is substantially trapezoidal when viewed from the front, both sides 1a of the top part are formed in a curved surface in a circular arc, both side lower parts 1b are formed vertically, hooking parts 8 are provided on both sides of the lower end part, and an engagement surface 9 is formed As shown in FIG. 5 from the intermediate height position in the height direction of the surface facing the wall 7 to the latching portion 8, the latching portion 8 side is formed on an inclined surface approaching the wall 7.
[0009]
The lighting fixture 2 has a fixture 3 to be engaged with the fixture 1 in a hooked state on the back surface, and is positioned on the front side of the fixture 1 at a locking start position 1 a of the fixture 3. And a retaining portion 4 located on the lower side of the fixture 1 at the locking end position 1b.
The lighting fixture 2 according to the embodiment has a substantially frame shape for hanging a photo stand. As shown in FIG. 8, a central panel surface 13 is a light emitting surface for a backlight, and a lamp (not shown) is provided around the panel surface 13. And the light is emitted from the panel surface 13 to the outside using reflection. Moreover, although the to-be-attached tool 3 is a concave shape with respect to a convex shape, it is formed by a pair of L-shaped hook-shaped members 3a and 3b. The retaining portion 4 is positioned on the lower side of the attachment 3 and has a top surface that is horizontal and a front surface that is formed as a downwardly inclined surface from the lower end side to the upper end side. The fixture 3 and the retaining portion 4 are provided at the center upper end of the rear surface of the lighting fixture 2 in the vertical position of the lighting fixture 2 shown in FIG. 9 and the center upper end portion of the rear side of the lighting fixture 2 shown in FIG. 1 are provided as shown in FIG. The dimensional relationship between the fixture 1 and the fixture 3 is a> b, c <i, f, e <g, f <e. Here, a is the dimension between the inner surfaces of the pair of hook-shaped members 3a and 3b, b is the dimension between the lower portions on both sides of the fixture 1, c is the maximum distance between the pair of hook-shaped members 3a and 3b, and i is the fixture 1. , F is the thickness of the upper end of the fixture 1, e is the thickness of the lower end of the fixture 1, and g is engaged from the back surface of the luminaire 2 of the bowl-shaped members 3 a and 3 b. It is the dimension to the surface.
[0010]
Further, the stand leg 10 is attached to the substantially central portion of the back surface of the lighting fixture 2 so as to be able to be tilted up and down, the tip portion extends in a diagonal direction of the lighting fixture 2, and is parallel to two adjacent sides of the lighting fixture 2 at the tip portion. Inclined portions 10a and 10b are formed. In the vertical posture of the lighting fixture 2, the inclined portion 10 a comes into contact with the floor surface 16 as shown in FIG. 10, and in the horizontal posture of the lighting fixture 2, the inclined portion 10 b comes into contact with the floor surface 16 as shown in FIG. Reference numeral 11 denotes a battery cover that houses a battery for power failure, and reference numeral 12 denotes a photo insertion slot for placing a photo on the surface of the panel surface 13.
[0011]
FIG. 6 shows a state in which the lighting fixture is attached. FIG. 6A shows a state in which the fixture 3 is positioned at the locking start positions 1a on both sides of the upper end of the fixture 1, and the retaining portion 4 is in this position. It is a position where it hits the front surface of the fixture 1. (B), (c) is a state in which the fixture 3 is lowered along the engagement surface 9 from the locking start position 1a of the fixture 1, and at this time, the lighting fixture 2 gradually approaches the wall 7, The retaining portion 4 is located below the fixture 1. (D) is a state in which the attachment tool 3 is positioned at the locking end position 1b, and the attachment tool 1 hits the hooking portion 8 to be in a state of completion of attachment.
[0012]
FIG. 7 shows a procedure for removing the attachment 3 from the attachment 1. That is, since the retaining portion 4 is positioned below the fixture 1, the retaining portion 4 does not come off because the retaining portion 4 hits the fixture 1 simply by lifting the lighting fixture 2 vertically along the wall 7. For this reason, even if the lighting fixture 2 is pushed up carelessly by vibration or the like, it cannot be removed. When the lower side of the lighting fixture 2 is lifted while being pulled away from the wall 7 as shown in (d) to (c) , the attached tool 7 is slid along the engaging surface 9 as shown in (b). The retaining portion 4 moves to the front side of the fixture 1. (A) is the state which raised further, and the lighting fixture 2 can remove | deviate from the fixture 1. FIG. Since this removal method is the same as when the lighting fixture 2 is forcibly pulled, it is possible to prevent the components from being damaged by coming off when the lighting fixture 2 is forcibly pulled.
[0013]
In addition, although the engaging surface 9 was formed in the fixture 1, you may form in the to-be-attached tool 3, and the engaging surface of the attaching tool 1 and the to-be-attached tool 3 of the direction where the wall 7 and the lighting fixture 2 oppose In this case, at least one of the engaging surfaces may be inclined so that the lighting fixture 2 approaches the wall 7 at the locking end position rather than the locking start position. Moreover, although the to-be-attached tool 3 was formed in a pair of bowl shape with a concave shape, what is necessary is just to have a shape which can be engaged with the attaching tool 1, such as a bag shape or a groove shape. Furthermore, the fixture 3 may be formed into a convex shape that is shaped upside down of the fixture 1, and the fixture 1 may be formed into a concave shape such as the shape of the fixture 3.
[0014]
【The invention's effect】
According to the wall mounting apparatus for a lighting fixture according to claim 1, when the mounting fixture of the lighting fixture is hooked on the mounting fixture of the wall, the inclination is inclined when the mounting fixture moves from the locking start position to the locking end position. The lighting fixture approaches the wall by sliding on the mating surface , and the retaining portion faces the lower side of the fixture. For this reason, even if the lighting apparatus is inadvertently lifted, the retaining portion does not come off by hitting the fixture and can be prevented from falling off due to vibration or the like. Also possible to prevent inclination of the luminaire according to unbalanced load of easy instrument body is hooked luminaire for configuration to the fixture and the fixture engaging the convex and concave. When the lighting fixture is pushed up while pulling away from the wall, the retaining portion moves away from the fixture and moves to the front side of the fixture, and at the same time, the fixture is moved upward while sliding on the inclined engagement surface. the fixture can be easily detached from the fixture, it is possible to remove the lighting fixtures without destroying the component.
According to the luminaire of claim 2, there is an effect similar to that of claim 1.
[Brief description of the drawings]
FIG. 1 is a perspective view of an embodiment of the present invention viewed from the back side.
FIG. 2 is a partial back view of a lighting device having a substantially frame shape.
FIG. 3 is a schematic side view thereof.
FIG. 4 is a back view showing an engagement surface side of the fixture.
FIG. 5 is a side view thereof.
FIG. 6 is an explanatory diagram illustrating a process of locking a fixture of a lighting fixture to the fixture.
FIG. 7 is an explanatory view showing a process of removing a fixture of a lighting fixture.
FIG. 8 is a perspective view seen from the surface side of the lighting fixture.
FIG. 9 is a front view of the vertical posture of the lighting fixture.
FIG. 10 is a side view showing a state in which a lighting fixture is stood by a stand leg.
FIG. 11 is a front view of the lighting apparatus in a horizontal posture.
12 is a side view showing a state where the lighting fixture is set up by the stand leg of FIG.
FIG. 13 is a perspective view seen from the back side when a conventional photo stand is attached to a wall surface.
FIG. 14 is a perspective view of a state in which another conventional photo stand is attached to a wall surface.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Mounting tool 1a Locking start position 1b Locking end position 2 Lighting fixture 3 Mounted tool 4 Detachment part 7 Wall 9 Engagement surface

Claims (2)

Includes a fitting that is attached to the wall, and a lighting fixture having the fitting and retaining portion for engaging the hooking state to the fitting on the rear surface,
The fixture is a substantially trapezoidal plate-like shape when viewed from the front, and a pair of opposing L-shaped bowl-shaped members engaged so that the fixture is held on both sides of the substantially trapezoid of the fixture. ,
The fixture, the a locking starting position to start engaging the target fixture when hooked to the fixture, the locking end position and finished engage the locked state of the luminaire, the engagement An engagement surface that is formed between a stop start position and an engagement end position and on which the inner surfaces of the opposing tip pieces of the hook-shaped member slide,
The engagement surface is inclined so that the lighting fixture approaches the wall by sliding of the inner surface of the tip piece when the fixture is hooked on the fixture,
The retaining portion, when the luminaire is in said locking end position is spaced apart from the fixture, and the pre-Symbol luminaire when removing the target fixture from the fixture to the wall When moved in parallel with the wall in the approached state , the projection protrudes so as to hit the fixture, and the amount of projection projects along the inner surface of the tip piece of the fixture to be mounted along the engagement surface. A wall mounting device for a lighting fixture, which is determined so as not to hit the fixture when sliding . The lighting fixture provided with the wall mounting apparatus of the lighting fixture of Claim 1.

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