JPH0124360B2 - - Google Patents
Info
- Publication number
- JPH0124360B2 JPH0124360B2 JP58032354A JP3235483A JPH0124360B2 JP H0124360 B2 JPH0124360 B2 JP H0124360B2 JP 58032354 A JP58032354 A JP 58032354A JP 3235483 A JP3235483 A JP 3235483A JP H0124360 B2 JPH0124360 B2 JP H0124360B2
- Authority
- JP
- Japan
- Prior art keywords
- blade holder
- blade
- spring
- control
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
【発明の詳細な説明】
［技術分野］
本発明は、周囲の明るさを検知して自動的に夜
間に照明負荷を点灯させる自動点滅器の構造に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to the structure of an automatic flasher that detects ambient brightness and automatically turns on a lighting load at night.
［背景技術］
第１２図乃至第１４図は従来例を示し、センサ
ー部６とソケツト５１とからなり、両者は着脱自
在の構造としてある。センサー部６はCbS素子の
ような受光素子２０、加熱ヒータ５及び接点機構
部Ａから構成されている。第１２図はソケツト５
１の裏面から見た図であり、ソケツト５１の裏面
には一対のばね板５２，５３が配設してあり、こ
のばね板５２，５３の両端が相接触する接触部
Ｂ，Ｃを形成し、ソケツト５１からセンサー部６
を外した場合に、両接触部Ｂ，Ｃを閉成するよう
にしてあり、この閉成により照明負荷を点灯する
ようにしている。５２Ａ，５３Ａはばね板５２，
５３のリード線半田付け部であり、ソケツト５１
の角部の切欠部５４よりリード線を引き出す構造
としている。第１３図はばね板５２，５３の下面
より絶縁板５５を打込鋲５６にて固定した図を示
し、第１４図は回路構成図を示すものである。５
７はリード線、５８は端子板である。[Background Art] Figures 12 to 14 show a conventional example, which consists of a sensor section 6 and a socket 51, both of which are detachable. The sensor section 6 includes a light receiving element 20 such as a CbS element, a heater 5, and a contact mechanism section A. Figure 12 shows socket 5
A pair of spring plates 52 and 53 are disposed on the back surface of the socket 51, and both ends of the spring plates 52 and 53 form contact portions B and C in contact with each other. , from the socket 51 to the sensor section 6
When the contact parts B and C are removed, both contact parts B and C are closed, and by this closing, the lighting load is turned on. 52A, 53A are spring plates 52,
This is the lead wire soldering part of 53, and the socket 51
The structure is such that the lead wire can be pulled out from a notch 54 at the corner of the main body. FIG. 13 shows the insulating plate 55 fixed from the lower surface of the spring plates 52, 53 with driving rivets 56, and FIG. 14 shows a circuit configuration diagram. 5
7 is a lead wire, and 58 is a terminal board.
かかる場合、センサー部６を外すと、両ばね板
５２，５３が接触して照明負荷を点灯させるよう
にしているものの、ばね板５２，５３の形状が複
雑で、しかも、両ばね板５２，５３の接触部Ｂ，
Ｃが面接触の構造であるため、ばね性がなくなつ
た場合、接触不良を起こしたり、また、ほこりも
付きやすくなつて、接触不良の原因となる問題が
あつた。 In such a case, when the sensor part 6 is removed, both spring plates 52, 53 come into contact and light up the lighting load, but the shapes of the spring plates 52, 53 are complicated, contact part B,
Since C has a surface contact structure, there is a problem that if the spring property is lost, it may cause poor contact, and it also tends to attract dust, causing poor contact.
［発明の目的］
本発明は、上述の点に鑑みて提供したものであ
つて、センサー部をボデイより外した際に照明負
荷の異常を確認することができると共に、接触部
を線接触とすることにより接触不良をなくすこと
を目的とした自動点滅器の構造を提供するもので
ある。[Object of the Invention] The present invention has been provided in view of the above-mentioned points, and is capable of confirming an abnormality in the lighting load when the sensor section is removed from the body, and also makes the contact section a line contact. The present invention provides a structure for an automatic flasher that aims to eliminate poor contact.
［発明の開示］
以下、本発明の一実施例を図面を参照して説明
する。第３図乃至第５図において、周囲の明るさ
を検知してその検知出力を出すセンサー部６の接
点機構部Ａを第５図に示している。コ字状に折曲
された金属板からなる橋絡片７の一方の側片７ａ
の内面に作動バイメタル板１の下端をかしめ固定
し、他方の側片７ｂの内面に補償バイメタル板３
と接触ばね板２の下端を重ねてかしめ固定してい
る。橋絡片７の両側片７ａ，７ｂ間には端子板８
が配置され、合成樹脂の取付台４に橋絡片７はこ
の端子板８と共にインサート成形されて一体の接
点機構部Ａを構成している。端子板８の上端には
固定接点９が設けられ、接触ばね板２の下端に設
けてある可動接点１０と開閉自在に対向配置され
る。５は加熱ヒータである。また、取付台４に
は、照度を検出するCdS素子のような受光素子２
０の支持を兼ねた端子板１２と、両接点９，１０
の出力を出す端子板１３とが一体成形されてい
る。これら、取付台４の下面より突出した各端子
板８，１２，１３の下部を栓刃部１１1，１１2，
１１3としている。ここで、両側の栓刃部１１1，
１１3を電源用とし、中央の栓刃部１１2を制御用
としている。[Disclosure of the Invention] An embodiment of the present invention will be described below with reference to the drawings. In FIGS. 3 to 5, the contact mechanism section A of the sensor section 6 which detects the surrounding brightness and outputs the detection output is shown in FIG. One side piece 7a of the bridging piece 7 made of a metal plate bent in a U-shape
The lower end of the operating bimetal plate 1 is caulked and fixed to the inner surface of the side piece 7b, and the compensating bimetal plate 3 is fixed to the inner surface of the other side piece 7b.
The lower ends of the contact spring plates 2 are overlapped and fixed by caulking. A terminal plate 8 is provided between both side pieces 7a and 7b of the bridging piece 7.
are arranged, and the bridging piece 7 is insert-molded together with the terminal plate 8 on the synthetic resin mounting base 4 to constitute an integrated contact mechanism section A. A fixed contact 9 is provided at the upper end of the terminal plate 8, and is arranged opposite to a movable contact 10 provided at the lower end of the contact spring plate 2 so as to be openable and closable. 5 is a heater. The mounting base 4 also has a light receiving element 2 such as a CdS element that detects illuminance.
0 and both contacts 9 and 10
A terminal plate 13 that outputs an output is integrally molded. The lower part of each terminal plate 8, 12, 13 protruding from the lower surface of the mounting base 4 is connected to the plug blade part 11 1 , 11 2 ,
11 3 . Here, the plug blade portions 11 1 on both sides,
11 3 is used for power supply, and the central plug blade part 11 2 is used for control.
センサー部６の回路構成は第１０図に示すよう
に、両側の栓刃部１１1，１１2との間に、受光素
子２０と加熱ヒータ５との直列回路が接続してあ
り、中央の制御用の栓刃部１１3と電源用の栓刃
部１１2との間に接点機構部Ａを接続している。 As shown in FIG. 10, the circuit configuration of the sensor section 6 includes a series circuit of a light receiving element 20 and a heater 5 connected between the blade sections 11 1 and 11 2 on both sides, and a central control circuit. A contact mechanism part A is connected between the blade part 11 3 for use and the blade part 11 2 for power supply.
取付台４の上部を覆う採光用のカバー１４の下
部周囲には、つば部１５を一体に側方へ延出して
形成している。このつば部１５は後述するように
防水性を向上させるものである。つば部１５の両
側の下面には取付固定用の取付ボス１６が一体に
形成されている。第４図はカバー１４を示し、取
付台４の接点機構部Ａを覆設する凹部が形成され
ている。カバー１４の取付台４との嵌着は以下の
ようにしてある。すなわち、カバー１４の開口縁
の前後端縁には一対の係合片１７が形成されてお
り、この係合片１７を取付台４に削設した係合溝
１８に係合することにより、カバー１４を取付台
４に嵌着している。 A collar 15 is integrally formed around the lower part of the lighting cover 14 that covers the upper part of the mounting base 4 and extends laterally. This flange portion 15 improves waterproofness as will be described later. Attachment bosses 16 for attaching and fixing are integrally formed on the lower surface of both sides of the flange portion 15. FIG. 4 shows the cover 14, in which a recess is formed to cover the contact mechanism section A of the mounting base 4. As shown in FIG. The cover 14 is fitted to the mounting base 4 in the following manner. That is, a pair of engagement pieces 17 are formed on the front and rear edges of the opening edge of the cover 14, and by engaging the engagement pieces 17 with the engagement grooves 18 cut into the mounting base 4, the cover 14 is fitted onto the mounting base 4.
第１図において、ボデイ２１の内部には、セン
サー部６の栓刃部１１と嵌合する刃受台２３と、
この刃受台２３と電気的に接続されかつ外部の電
源線等の電線２５に接続する端子台２４とを配設
している。そして、このボデイ２１は造営面Ｘ例
えば屋外の外壁面に取着されるものである。端子
台２４はボデイ２１の内壁面より一対に突設した
取付リブ２６にタツピングねじ２９にて固定され
ている。即ち、端子台２４及び刃受台２３の一方
の固定片２４ａ，２３ａを取付リブ２６を介して
直接ボデイ２１に螺着固定しており、他方の固定
片２４ｂ，２３ｂ同士を重ね合わせてタツピング
ねじ２９にて取付リブ２６に固定している。更
に、刃受台２３の端部がボデイ２１の係止片２
７，２８と係止して位置決めされている。刃受台
２３はセンサー部６の栓刃部１１と嵌合して電気
的に接続されるものであり、刃受台２３下方のボ
デイ２１の下面には下面開口の凹所２２が形成さ
れている。センサー部６をこの凹所２２内に挿入
して栓刃部１１が刃受台２３と嵌合した際に、凹
所２２の内周面にセンサー部６のつば部１５の先
端面が密接するように、つば部１５を形成してい
るものである。従つて、センサー部６のつば部１
５がボデイ２１の凹所２２の内周面に密接するこ
とで、凹所２２の防水性を図ることができ、雨水
の侵入や虫等の小動物の侵入を防止することがで
きる。尚、センサー部６はねじ１９にて取付ボス
１６を介して刃受台２３に螺着している。これ
は、盗難防止及び衝撃等での脱落防止のためであ
る。 In FIG. 1, inside the body 21, there is a blade holder 23 that fits with the blade part 11 of the sensor part 6;
A terminal block 24 is provided which is electrically connected to the blade holder 23 and connected to an electric wire 25 such as an external power line. This body 21 is attached to a construction surface X, for example, an outdoor exterior wall surface. The terminal block 24 is fixed to a pair of mounting ribs 26 protruding from the inner wall surface of the body 21 with tapping screws 29. That is, one of the fixed pieces 24a and 23a of the terminal block 24 and the blade holder 23 is directly screwed and fixed to the body 21 via the mounting rib 26, and the other fixed pieces 24b and 23b are overlapped and tapped with a tapping screw. It is fixed to the mounting rib 26 at 29. Furthermore, the end of the blade holder 23 is connected to the locking piece 2 of the body 21.
7 and 28 for positioning. The blade holder 23 is fitted and electrically connected to the blade part 11 of the sensor part 6, and a recess 22 with an opening on the bottom is formed on the lower surface of the body 21 below the blade holder 23. There is. When the sensor part 6 is inserted into the recess 22 and the blade part 11 is fitted into the blade holder 23, the tip surface of the collar part 15 of the sensor part 6 comes into close contact with the inner peripheral surface of the recess 22. As shown, the flange portion 15 is formed. Therefore, the collar portion 1 of the sensor portion 6
5 is in close contact with the inner circumferential surface of the recess 22 of the body 21, the recess 22 can be made waterproof, and the intrusion of rainwater and small animals such as insects can be prevented. Incidentally, the sensor section 6 is screwed onto the blade holder 23 with a screw 19 via a mounting boss 16. This is to prevent theft and to prevent it from falling off due to impact or the like.
第１０図は、センサー部６、刃受台２３及び端
子台２４との回路構成を示している。刃受台２３
には後述するように３つの刃受ばね３１1〜３１3
が設けられており、電源用の刃受ばね３１1，３
１2と端子台２４の一対の電源用の端子２４1，２
４2とがリード線にて夫々接続され、また、制御
用の刃受ばね３１3と制御用の端子２４3とがリー
ド線にて接続されている。更に、端子２４1，２
４2には電源が接続され、端子２４2，２４3には
照明負荷が接続されるようになつている。今、周
囲が明るいと、受光素子２０の抵抗値が低くなつ
て加熱ヒータ５に電流が流れ、この加熱ヒータ５
により作動バイメタル板１が湾曲して、固定接点
９と可動接点１０とを強制的に開離させ、電源を
遮断して照明負荷を消灯させる。また反対に、夜
間においては受光素子２０の抵抗値が大きくなつ
て電流が流れず、加熱ヒータ５は発熱しないため
作動バイメタル板１が作動しない。従つて、両接
点９，１０は閉成されて、照明負荷を点灯させる
ものである。 FIG. 10 shows a circuit configuration including the sensor section 6, the blade holder 23, and the terminal block 24. Blade holder 23
As will be described later, there are three blade receiving springs 31 1 to 31 3 .
is provided, and blade holder springs 31 1 , 3 for power supply are provided.
1 2 and a pair of power supply terminals 24 1 , 2 on the terminal block 24
4 2 are connected by lead wires, and the control blade receiving spring 31 3 and the control terminal 24 3 are connected by lead wires. Furthermore, terminals 24 1 , 2
A power supply is connected to terminal 4 2 , and a lighting load is connected to terminals 24 2 and 24 3 . Now, when the surroundings are bright, the resistance value of the light receiving element 20 becomes low and current flows to the heater 5.
As a result, the actuating bimetal plate 1 is bent to forcibly separate the fixed contact 9 and the movable contact 10, cutting off the power supply and extinguishing the lighting load. On the other hand, at night, the resistance value of the light-receiving element 20 increases so that no current flows, and the heater 5 does not generate heat, so the operating bimetal plate 1 does not operate. Therefore, both contacts 9 and 10 are closed to turn on the lighting load.
第６図及び第７図は刃受台２３の構造を示すも
のであり、絶縁材からなつている。刃受台２３の
上面には固定台３０が突設され、この固定台３０
に３個の刃受ばね３１1，３１2，３１3を挿入す
る刃受口３２が上下に貫通して並んで穿孔されて
いる。また、刃受台２３の両側には固定用の固定
片２３ａ，２３ｂが一体に突設されている。刃受
ばね３１は２枚形状であつて、刃受ばね３１を刃
受口３２に挿入し、刃受台２３の下面で刃受ばね
３１を曲げ固定している。そして、刃受台２３の
上面で２個の刃受ばね３１1，３１3の対向する一
方を第８図ｂに示すように折曲している。導電性
で弾性を有する短絡板３５の中央部の両側端縁が
刃受ばね３１1，３１3を折曲した折曲部３１ａ，
３１ａ間を上方より弾接して線接触し、両刃受ば
ね３１1，３１3を電気的に短絡せしめるものであ
る。この短絡板３５の働きは後述するように、セ
ンサー部６をボデイ２１より外した場合に、照明
負荷を常時点灯させるために２つの刃受ばね３１
１，３１3を短絡するものであり、特に、夜間の場
合を考慮している。すなわち、第１０図に示すよ
うに、ボデイ２１からセンサー部６を取り外す
と、刃受台２３の刃受ばね３１1，３１3が開放状
態となつて、照明負荷を点灯させることができな
くなる。そこで、センサー部６を外した場合には
必ず照明負荷を点灯させるように短絡板３５にて
両刃受ばね３１1，３１3を短絡させるようにして
いる。 6 and 7 show the structure of the blade holder 23, which is made of an insulating material. A fixed base 30 is protruded from the upper surface of the blade holder 23, and this fixed base 30
Blade sockets 32 into which three blade receiving springs 31 1 , 31 2 , and 31 3 are inserted are vertically penetrated and aligned in parallel. Furthermore, fixed pieces 23a and 23b for fixing are integrally provided on both sides of the blade holder 23 in a protruding manner. The blade holder spring 31 has a two-piece shape, and the blade holder spring 31 is inserted into the blade holder 32, and the blade holder spring 31 is bent and fixed on the lower surface of the blade holder 23. Then, on the upper surface of the blade holder 23, one of the two blade holder springs 31 1 and 31 3 facing each other is bent as shown in FIG. 8b. Both side edges of the central part of the conductive and elastic shorting plate 35 are bent portions 31a, which are formed by bending the blade receiving springs 31 1 and 31 3 .
31a are brought into elastic line contact from above to electrically short-circuit the double-edged receiving springs 31 1 and 31 3 . As will be described later, the function of this shorting plate 35 is that when the sensor unit 6 is removed from the body 21, the two blade receiving springs 31 are used to keep the lighting load on at all times.
1 , 31 3 , and is designed especially for nighttime use. That is, as shown in FIG. 10, when the sensor section 6 is removed from the body 21, the blade holder springs 31 1 and 31 3 of the blade holder 23 become open, making it impossible to light up the lighting load. Therefore, when the sensor part 6 is removed, the double-edged receiving springs 31 1 and 31 3 are short-circuited by the short-circuit plate 35 so that the lighting load is always turned on.
短絡板３５は以下のように刃受台２３に取着さ
れている。略Ｚ型に折曲された短絡板３５の基部
は、刃受台２３の後部に上面及び前面が開口した
凹部３３内に位置し、上方から打込鋲３６にてね
じ孔３４に螺着し、短絡板３５が打込鋲３６によ
り刃受台２３に固定される。一方、短絡板３５の
先端は、刃受台２３の前部に貫通されたピン穴３
８に上下動自在に遊嵌配置されているピン３７を
上方から下方に付勢している。このピン３７は上
下方向の中央部に段部３７ｂを形成して、下方へ
脱落しないようにしている。センサー部６をボデ
イ２１の凹所２２内に嵌入していない時は、第８
図ａに示すように、ピン３７の下端３７ａが刃受
台２３の下面より短絡板３５の付勢力にて下方へ
突出している。このとき、第８図ｂに示すよう
に、短絡板３５の両側端縁が前述したように両刃
受ばね３１1，３１3を線接触して短絡させ、照明
負荷を点灯させるようにしている。また、ピン３
７もその自重で第８図ｂのようにピン穴３８の下
端に位置し、ピン３７の下端３７ａを下面より突
出している。 The shorting plate 35 is attached to the blade holder 23 as follows. The base of the shorting plate 35 bent into a substantially Z shape is located in a recess 33 whose top and front surfaces are open at the rear of the blade holder 23, and is screwed into the screw hole 34 with a driving stud 36 from above. , the shorting plate 35 is fixed to the blade holder 23 by a driving stud 36. On the other hand, the tip of the shorting plate 35 is connected to a pin hole 3 penetrated through the front part of the blade holder 23.
A pin 37, which is loosely fitted into the pin 8 so as to be vertically movable, is biased downward from above. This pin 37 has a stepped portion 37b formed at the center in the vertical direction to prevent it from falling off downward. When the sensor part 6 is not inserted into the recess 22 of the body 21, the eighth
As shown in Figure a, the lower end 37a of the pin 37 projects downward from the lower surface of the blade holder 23 due to the biasing force of the shorting plate 35. At this time, as shown in FIG. 8b, both side edges of the shorting plate 35 come into line contact with the double-edged receiving springs 31 1 and 31 3 as described above to short-circuit the illumination load, thereby lighting up the lighting load. Also, pin 3
7 is also located at the lower end of the pin hole 38 due to its own weight, as shown in FIG. 8b, and the lower end 37a of the pin 37 protrudes from the lower surface.
ピン３７を短絡板３５が下方に付勢しているも
のの、短絡板３５の通常の状態が両刃受ばね３１
１，３１3を短絡する位置であり、そのため、短絡
板３５がばね性をなくしても、センサー部６を外
した状態では、必ず第８図ｂに示す状態となつて
照明負荷を点灯させるようにしている。次に、セ
ンサー部６をボデイ２１の凹所２２内に下方より
嵌入して、栓刃部１１を刃受口３２の刃受ばね３
１に接続すると、センサー部６の上面がピン３７
の下端３７ａを押し上げると共に、ピン３７が第
９図ａに示すように短絡板３５を押し上げ、その
ため、第９図ｂに示すように短絡板３５が両刃受
ばね３１1，３１3より離れ、センサー部６による
検知状態になる。 Although the pin 37 is urged downward by the shorting plate 35, the normal state of the shorting plate 35 is the double-edged receiving spring 31.
1 , 31 and 3. Therefore, even if the shorting plate 35 loses its springiness, when the sensor section 6 is removed, it will always be in the state shown in FIG. 8b and the lighting load will be turned on. I have to. Next, the sensor portion 6 is inserted into the recess 22 of the body 21 from below, and the blade portion 11 is inserted into the blade receiving spring 3 of the blade receiving port 32.
1, the top surface of the sensor section 6 will be connected to the pin 37.
At the same time, the pin 37 pushes up the shorting plate 35 as shown in FIG. 9a, so that the shorting plate 35 is separated from the double-edged receiving springs 31 1 and 31 3 as shown in FIG. 9b, and the sensor The state is detected by the unit 6.
第１１図は、短絡板３５の他の実施例を示し、
短絡板３５の長手方向の先端側中央にスリツト５
１を入れたものである。従つて、短絡板３５の両
側片３５ａ，３５ａがそれぞれ両刃受ばね３１1，
３１3の折曲部３１ａ，３１ａを線接触し、確実
に接触を得るものである。 FIG. 11 shows another embodiment of the shorting plate 35,
A slit 5 is provided at the center of the longitudinal end side of the shorting plate 35.
1 is included. Therefore, both side pieces 35a, 35a of the short circuit plate 35 are double-edged receiving springs 31 1 , 35a, respectively.
The bent portions 31a, 31a of 313 are brought into line contact to ensure contact.
第２図は第１図ｄに示すａ−a′の断面図であ
り、端子台２４の内部に鎖錠ばね４０と端子板４
１と鎖錠解除用押釦４２とが設けてある。外部か
らの電線２５を導線挿入口４９から挿入し、その
導体部を鎖錠ばね４０と端子板４１との間に挿入
して、鎖錠ばね４０の弾発力にて導体部を端子板
４１に押しつけ、電気的接触を得ている。また、
導体部を外す場合には、ドライバの先端等で押釦
４２を押して、押釦４２にて鎖錠ばね４０を端子
板４１とは反対側に付勢して、導体部の端子板４
１との接触を解除できるようになつている。 FIG. 2 is a cross-sectional view taken along line a-a' shown in FIG.
1 and a lock release push button 42 are provided. Insert the electric wire 25 from the outside through the conductor insertion port 49, insert the conductor part between the lock spring 40 and the terminal plate 41, and use the elastic force of the lock spring 40 to push the conductor part into the terminal plate 41. to obtain electrical contact. Also,
To remove the conductor part, press the push button 42 with the tip of a screwdriver, press the push button 42 to bias the locking spring 40 to the side opposite to the terminal board 41, and remove the terminal board 4 of the conductor part.
It is now possible to cancel contact with 1.
しかして、造営面Ｘに固定するに際しては第１
図に示すように、ボデイ２１の裏面周部に後方に
突出させてある周縁２１ａを枠状のゴム製防水パ
ツキン４４の周部嵌合溝４５内に嵌着して、防水
パツキン４４をボデイ２１の裏面に取り付け、防
水パツキン４４を介してボデイ２１を造営面Ｘに
当接するのである。ここで、造営面Ｘには取付枠
４６を設けてこの取付枠４６の上下に設けてある
ナツト４７のねじ孔にボデイ２１の上下より防水
パツキン４４を介して挿通する固定ねじ４８，４
８を螺合させて、ボデイ２１を固定するものであ
る。防水パツキン４４には取付枠４６の開口４６
ａに対応した開口４４ａを有し、この開口４６
ａ，４４ａを介して端子台２４の導線挿入口４
９，４９…に電源線等の電線２５を接続すること
が可能となつている。尚、センサー部６はプラグ
イン式であるから、任意にセンサー部６をボデイ
２１に嵌着できるようになつている。 Therefore, when fixing to the construction surface
As shown in the figure, a peripheral edge 21a protruding rearward from the rear peripheral part of the body 21 is fitted into a peripheral fitting groove 45 of a frame-shaped rubber waterproof packing 44, and the waterproof packing 44 is attached to the body 21. , and the body 21 is brought into contact with the construction surface X via the waterproof gasket 44. Here, a mounting frame 46 is provided on the construction surface X, and fixing screws 48, 4 are inserted into screw holes of nuts 47 provided above and below this mounting frame 46 from above and below of the body 21 via waterproof gaskets 44.
8 are screwed together to fix the body 21. The waterproof gasket 44 has an opening 46 in the mounting frame 46.
has an opening 44a corresponding to a, and this opening 46
a, 44a to the conductor insertion port 4 of the terminal block 24
It is possible to connect an electric wire 25 such as a power line to the terminals 9, 49, . . . Incidentally, since the sensor section 6 is of a plug-in type, the sensor section 6 can be fitted into the body 21 as desired.
［発明の効果］
本発明は上述のように、上面に突出した一対の
電源用栓刃部及び制御用栓刃部と、一端が一方の
電源用栓刃部に接続され他端側が他方の電源用栓
刃部に接続され、周囲の明暗を検出する受光素子
と、周囲が明るい時に受光素子の出力により接点
を開成し周囲が暗い時には受光素子の出力により
接点を閉成し、他方の電源用栓刃部と制御用栓刃
部との間に接続された接点機構部とでセンサー部
を形成し、センサー部の電源用栓刃部と嵌合接続
する一対の電源用刃受ばね及び制御用栓刃部と嵌
合接続する制御用刃受ばねとを設けた刃受台と、
刃受台の一対の電源用刃受ばねと接続される一対
の電源用端子及び制御用刃受ばねと接続される制
御用端子とを設けた端子台とで上記センサー部が
下方から着脱自在に装着されるボデイを形成し、
上記端子台の一対の電源用端子に電源を接続する
と共に、一方の電源用端子と制御用端子に照明負
荷を接続し、刃受台に並設した一方の電源用刃受
ばねと制御用刃受ばね間に位置しセンサー部の非
装着時にその両側端縁が上方より両刃受ばねに線
接触して照明負荷を点灯させる弾性を有する短絡
板を刃受台に配置し、短絡板の下方であつて刃受
台の上下面に貫通するピン穴を穿孔し、センサー
部の非装着時に上端が短絡板の下方に位置し下端
を刃受台の下面より突出させると共に、センサー
部の栓刃部を刃受台の刃受ばねに嵌合接続してセ
ンサー部をボデイに装着した時に、センサー部の
上面により上動されて短絡板を押し上げて一方の
電源用刃受ばねと制御用刃受ばねとを開離させる
ピンを上記ピン穴に上下動自在に遊嵌配置したも
のであるから、短絡板の両側端縁が上方より一方
の電源用刃受ばねと制御用刃受ばねに線接触せし
めることで、従来のように面接触でないことから
ほこりなどが側端縁に付かず、接触不良を起こし
にくいものであり、また、短絡板がばね性をなく
しても、センサー部のボデイへの非装着時には上
記両刃受ばねを接触させているため、短絡板と両
刃受ばねとが必ず接触して、センサー部をボデイ
より外した場合に照明負荷を点灯させることがで
きる効果を奏するものである。また、センサー部
をボデイより外した場合に、短絡板と刃受ばねと
の接触により照明負荷を点灯させるようにしてお
くと、夜間において不点灯による不都合はなくな
り、また、センサー部が故障して新品納入までの
間に照明負荷を点灯させることができ、不点灯に
よる不都合がなくなるものであり、また、センサ
ー部をボデイに嵌入しなくても、下面より突出し
たピンを押すことにより、照明負荷の点滅を確認
でき、結線及び照明負荷が正常であることが確認
できる効果を奏する。更に、センサー部をボデイ
に嵌入すると、センサー部によりピンを上動させ
て、両刃受ばねより短絡板を開離させ、通常の検
知状態にさせることができるものである。[Effects of the Invention] As described above, the present invention includes a pair of power supply blades and a control blade that protrude from the top surface, one end of which is connected to one power supply blade, and the other end of which is connected to the other power supply. A light-receiving element that is connected to the blade part and detects the brightness of the surrounding area, and when the surroundings are bright, the output of the light-receiving element opens the contact, and when the surrounding is dark, the output of the light-receiving element closes the contact, and the other power supply A sensor part is formed by a contact mechanism part connected between the blade part and the control blade part, and a pair of power blade receiving springs and a control blade part are fitted and connected to the power blade part of the sensor part. a blade holder provided with a control blade holder spring that fits and connects with the plug blade part;
The sensor part can be attached and detached from below with a terminal block provided with a pair of power supply terminals connected to the pair of power supply blade holder springs and a control terminal connected to the control blade holder springs. Forms the body to be attached,
A power source is connected to the pair of power terminals on the terminal block, a lighting load is connected to one power terminal and a control terminal, and one power source blade holder spring and control blade are installed in parallel on the blade holder. A short-circuiting plate is located between the receiving springs and has an elasticity that makes line contact with the double-edged receiving spring from above to turn on the lighting load when the sensor unit is not installed. A pin hole is drilled through the upper and lower surfaces of the blade holder so that when the sensor part is not installed, the upper end is located below the shorting plate and the lower end protrudes from the lower surface of the blade holder. When the sensor part is fitted and connected to the blade holder spring of the blade holder and the sensor part is attached to the body, it is moved upward by the top surface of the sensor part to push up the shorting plate and connect one of the power blade holder springs and the control blade holder spring. Since the pin for separating the two is loosely fitted into the pin hole so that it can move up and down, the edges of both sides of the shorting plate are brought into line contact with one of the power supply and control blade springs from above. Since there is no surface contact like in the past, dust does not stick to the side edges, making it difficult to cause poor contact.Furthermore, even if the shorting plate loses its springiness, there is no risk of damage to the sensor body. Since the double-edged receiving spring is in contact with the short-circuiting plate during installation, the short-circuiting plate and the double-edged receiving spring are always in contact with each other, so that the lighting load can be turned on when the sensor section is removed from the body. In addition, if the lighting load is turned on by contact between the shorting plate and the blade holder spring when the sensor unit is removed from the body, there will be no inconvenience caused by the failure of the lighting at night, and it will also prevent the sensor unit from malfunctioning. The lighting load can be turned on until the new product is delivered, eliminating the inconvenience caused by the lighting not turning on.In addition, the lighting load can be turned on by pressing the pin protruding from the bottom surface without having to fit the sensor part into the body. This has the effect of making it possible to confirm that the wiring and lighting load are normal by confirming that the lamp is blinking. Furthermore, when the sensor part is fitted into the body, the pin is moved upward by the sensor part, and the shorting plate is separated from the double-edged receiving spring, thereby allowing the normal detection state.
第１図ａ，ｂは本発明の実施例の正面図及び底
面図、第１図ｃは同上のの取付状態を示す破断側
面図、第１図ｄは同上の破断背面図、第２図は同
上の第１図ｄにおけるａ−a′断面図、第３図は同
上のセンサー部の斜視図、第４図ａ〜ｄは同上の
センサー部のカバーの平面図、破断正面図、底面
図及び破断側面図、第５図ａ〜ｃは同上のセンサ
ー部の接点機構部の下面図、側面図及び底面図、
第６図は同上の刃受台の分解斜視図、第７図ａ〜
ｄは同上の刃受台の平面図、断面図、底面図及び
側面図、第８図ａ，ｂは同上のボデイにセンサー
部を嵌着していない状態を示す断面図及び正面
図、第９図ａ，ｂは同上のボデイにセンサー部を
嵌着した状態を示す断面図及び正面図、第１０図
は同上の回路構成図、第１１図は同上の短絡板の
他の実施例の斜視図、第１２図は従来例のソケツ
トの斜視図、第１３図は同上の斜視図、第１４図
は同上の回路構成図である。
６はセンサー部、１１は栓刃部、１１1，１１2
は電源用栓刃部、１１3は制御用栓刃部、２０は
受光素子、２１はボデイ、２３は刃受台、２４は
端子台、２４1，２４2は電源用端子、２４3は制
御用端子、３１は刃受ばね、３１1，３１2は電源
用刃受ばね、３１3は制御用刃受ばね、３５は短
絡板、３７はピン、３８はピン穴、Ｘは造営面で
ある。
1a and 1b are front and bottom views of the embodiment of the present invention, FIG. FIG. 3 is a perspective view of the sensor section in the above, and FIGS. 4 a to d are a plan view, a cutaway front view, a bottom view, and A broken side view, FIGS. 5a to 5c are a bottom view, a side view, and a bottom view of the contact mechanism part of the sensor part as above,
Figure 6 is an exploded perspective view of the same blade holder as above, Figure 7 a~
d is a plan view, a sectional view, a bottom view, and a side view of the same blade holder; FIGS. Figures a and b are a cross-sectional view and a front view showing a state in which the sensor part is fitted to the same body, Figure 10 is a circuit configuration diagram of the same, and Figure 11 is a perspective view of another embodiment of the same short circuit plate. , FIG. 12 is a perspective view of a conventional socket, FIG. 13 is a perspective view of the same, and FIG. 14 is a circuit diagram of the same. 6 is a sensor part, 11 is a plug blade part, 11 1 , 11 2
11 3 is the power supply blade part, 11 3 is the control blade part, 20 is the light receiving element, 21 is the body, 23 is the blade holder, 24 is the terminal block, 24 1 and 24 2 are the power supply terminals, and 24 3 is the control part. terminal, 31 is a blade holder spring, 31 1 and 31 2 are power source blade holder springs, 31 3 is a control blade holder spring, 35 is a shorting plate, 37 is a pin, 38 is a pin hole, and X is a construction surface. .
Claims (1)
用栓刃部と、一端が一方の電源用栓刃部に接続さ
れ他端側が他方の電源用栓刃部に接続され、周囲
の明暗を検出する受光素子と、周囲が明るい時に
受光素子の出力により接点を開成し周囲が暗い時
には受光素子の出力により接点を閉成し、他方の
電源用栓刃部と制御用栓刃部との間に接続された
接点機構部とでセンサー部を形成し、センサー部
の電源用栓刃部と嵌合接続する一対の電源用刃受
ばね及び制御用栓刃部と嵌合接続する制御用刃受
ばねとを設けた刃受台と、刃受台の一対の電源用
刃受ばねと接続される一対の電源用端子及び制御
用刃受ばねと接続される制御用端子とを設けた端
子台とで上記センサー部が下方から着脱自在に装
着されるボデイを形成し、上記端子台の一対の電
源用端子に電源を接続すると共に、一方の電源用
端子と制御用端子に照明負荷を接続し、刃受台に
並設した一方の電源用刃受ばねと制御用刃受ばね
間に位置しセンサー部の非装着時にその両側端縁
が上方より両刃受ばねに線接触して照明負荷を点
灯させる弾性を有する短絡板を刃受台に配置し、
短絡板の下方であつて刃受台の上下面に貫通する
ピン穴を穿孔し、センサー部の非装着時に上端が
短絡板の下方に位置し下端を刃受台の下面より突
出させると共に、センサー部の栓刃部を刃受台の
刃受ばねに嵌合接続してセンサー部をボデイに装
着した時に、センサー部の上面により上動されて
短絡板を押し上げて一方の電源用刃受ばねと制御
用刃受ばねとを開離させるピンを上記ピン穴に上
下動自在に遊嵌配置したことを特徴とする自動点
滅器の構造。1 A pair of power and control blades protruding from the top surface, one end connected to one power source blade and the other end connected to the other power source blade to control the brightness of the surrounding area. The contact is opened by the output of the light-receiving element when the surroundings are bright, and the contact is closed by the output of the light-receiving element when the surroundings are dark. A pair of power blade holder springs are fitted and connected to the power supply blade part of the sensor part, and a control blade holder is fitted and connected to the control blade part of the sensor part. a terminal block provided with a blade holder provided with a spring; a pair of power terminals connected to the pair of power blade holder springs of the blade holder; and a control terminal connected to the control blade holder spring; forming a body to which the sensor section is detachably attached from below, connecting a power source to the pair of power terminals of the terminal block, and connecting a lighting load to one of the power terminals and the control terminal; It is located between one of the power supply blade springs and the control blade spring that are installed in parallel on the blade holder, and when the sensor unit is not installed, its edges on both sides come into line contact with the double-edge spring from above to light up the lighting load. Place an elastic short-circuit plate on the blade holder,
A pin hole is drilled below the shorting plate and penetrating the upper and lower surfaces of the blade holder, so that when the sensor part is not attached, the upper end is located below the shorting plate and the lower end protrudes from the lower surface of the blade holder. When the sensor part is fitted and connected to the blade holder spring of the blade holder and the sensor part is attached to the body, it is moved upward by the top surface of the sensor part to push up the shorting plate and connect it to one power blade holder spring. A structure of an automatic flasher characterized in that a pin for separating a control blade holder spring is loosely fitted into the pin hole so as to be movable up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58032354A JPS59158034A (en) | 1983-02-28 | 1983-02-28 | Structure of automatic flasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58032354A JPS59158034A (en) | 1983-02-28 | 1983-02-28 | Structure of automatic flasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59158034A JPS59158034A (en) | 1984-09-07 |
| JPH0124360B2 true JPH0124360B2 (en) | 1989-05-11 |
Family
ID=12356621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58032354A Granted JPS59158034A (en) | 1983-02-28 | 1983-02-28 | Structure of automatic flasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59158034A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62192531U (en) * | 1986-05-29 | 1987-12-07 |
-
1983
- 1983-02-28 JP JP58032354A patent/JPS59158034A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59158034A (en) | 1984-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9997860B1 (en) | Coverplate and method for electrical outlet | |
| US4672352A (en) | Fuse assembly | |
| US7393117B2 (en) | Flashlight or lighting device | |
| US4245284A (en) | Electric lighting fixture and globe support | |
| US4979083A (en) | Lamp with an integral switch | |
| US6623139B1 (en) | Pocket lamp, especially a part of the housing | |
| JPH0124360B2 (en) | ||
| WO1998052262A2 (en) | Power outlet unit with automatic switch on/off control means | |
| JPH0411322Y2 (en) | ||
| JPH033329B2 (en) | ||
| JP2003348717A (en) | Blackout security lights | |
| GB2312312A (en) | A mains powered alarm sensor unit having a primary battery backup | |
| JP3392519B2 (en) | Oil level sensor | |
| JP2586522Y2 (en) | Wiring equipment | |
| KR101959367B1 (en) | A switch box for gps security light | |
| GB2190800A (en) | Electric plug with switch, fuse and neon lamp | |
| JPH038054B2 (en) | ||
| JPS6327373Y2 (en) | ||
| JP3249641B2 (en) | Portable light | |
| JPH0621158Y2 (en) | Attachment device for wiring breaker | |
| JP3100703U (en) | Electric switch | |
| JPS5819826Y2 (en) | Japanese woodpecker | |
| JPH0217405Y2 (en) | ||
| JPH067574Y2 (en) | Terminal block | |
| JP2667419B2 (en) | lighting equipment |