JPS608323Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS608323Y2 JPS608323Y2 JP15279080U JP15279080U JPS608323Y2 JP S608323 Y2 JPS608323 Y2 JP S608323Y2 JP 15279080 U JP15279080 U JP 15279080U JP 15279080 U JP15279080 U JP 15279080U JP S608323 Y2 JPS608323 Y2 JP S608323Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- mounting screw
- mounting
- cylindrical portion
- power line
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】 本考案は照明器具に関するものである。[Detailed explanation of the idea] The present invention relates to lighting equipment.
従来は第１図に示す如く天井１と本体２との間に電源線
３及び取付ビス４の周を密に防水するパツキン５が介在
されているが、このパツキン５は発泡性のゴム等伸縮性
ある材料が使用され、電源線３及び取付ビス４の挿通部
にはスリットが切られその内にそれぞれを挟入すること
によって密着する様にしていた。Conventionally, as shown in Fig. 1, a gasket 5 is interposed between the ceiling 1 and the main body 2 to tightly waterproof the circumference of the power line 3 and mounting screws 4, but this gasket 5 is made of elastic material such as foamed rubber. A flexible material is used, and slits are cut in the insertion portions of the power supply wire 3 and the mounting screws 4, and by inserting each into the slits, they are tightly attached.
しかし、本体２を取り付けるときに電源線３のたわみ、
横方向へのずれ等によりパツキン５のスリットが拡径、
変形して隙間が生じ水が侵入する恐れがあった。However, when installing the main body 2, the power line 3 is bent,
The slit of the packing 5 expands in diameter due to lateral displacement, etc.
There was a risk that it would deform and create gaps, allowing water to enter.
本考案は上記の点に鑑みてなされたもので以下図面に基
づいて説明する。The present invention has been developed in view of the above points, and will be explained below based on the drawings.
第２図乃至第４図は本考案の実施例を示し、パツキン５
は例えばゴム等の弾性を有する板材で、電源線３の挿通
孔６及び取付ビス４の挿通孔７がそれぞれ設けられてい
る。Figures 2 to 4 show an embodiment of the present invention.
is a plate material having elasticity, such as rubber, and is provided with an insertion hole 6 for the power supply line 3 and an insertion hole 7 for the mounting screw 4, respectively.
それぞれの挿通孔６゜７の周には器具本体２が取り付く
べき面（表面）側に先端が縮径した略円錐状の筒部８，
９が突設されその先端の孔径はそれぞれ電源線３、取付
ビス４の径よりわずかに小径になっている。Around each insertion hole 6°7, there is a substantially conical cylindrical portion 8 whose tip is reduced in diameter toward the surface (surface) to which the instrument body 2 is attached.
9 are provided protrudingly, and the diameter of the hole at the tip thereof is slightly smaller than the diameter of the power supply line 3 and the mounting screw 4, respectively.
然して電源線３をパツキンに挿通する場合には第３図に
示す如く電源線３をパッキン５裏面側より挿通孔６へ挿
入すると筒部８が弾性的に拡径し周に密着し、然る後電
源線３をわずかに引き戻すと筒部８は電源線３に密着し
た状態で反転しパツキン５本体の内へ収納されてより強
固に電源線３に密着する。However, when inserting the power line 3 through the packing, as shown in FIG. 3, when the power line 3 is inserted into the insertion hole 6 from the back side of the packing 5, the diameter of the cylindrical portion 8 expands elastically and it comes into close contact with the periphery. When the rear power line 3 is pulled back slightly, the cylindrical part 8 is inverted while being in close contact with the power line 3, and is housed inside the packing 5 body to more firmly adhere to the power line 3.
取付ビス４は第４図に示す如くパツキン表面側から筒部
９の先端側より挿通孔７へ挿入され、その時筒部９は取
付ビス４に密着して反転し取付ビス４により強固に密着
する。As shown in FIG. 4, the mounting screw 4 is inserted from the front side of the packing into the insertion hole 7 from the tip side of the cylindrical portion 9, and at this time, the cylindrical portion 9 is tightly attached to the mounting screw 4 and turned over, so that the cylindrical portion 9 is firmly attached by the mounting screw 4. .
尚筒部８の長さを第５図に示す如く充分に長く形成して
おき、反転させた状態でパッキン５裏面側へ突出する様
にしておけば、裏面側へ水が侵入した場合の水切り壁の
役をなしより良い防水性能が得られる。In addition, if the length of the cylindrical part 8 is formed sufficiently long as shown in Fig. 5 so that it protrudes toward the back side of the packing 5 when it is inverted, water can be drained when water enters the back side. It acts as a wall and provides better waterproof performance.
以上の如く本考案は、電源線及び取付ビスの挿通孔の周
に表面側に円錐状の筒部を設け、それぞれ電源線及び取
付ビスに密着反転させたもので、挿通時には簡単に挿入
でき、反転後は強固に密着し優れた防水性を得ることが
でき、又筒部の変形により多少の電源線等の位置ずれに
対応することができる。As described above, in the present invention, a conical tube is provided on the surface side around the insertion hole for the power wire and the mounting screw, and the conical tube portion is inverted so as to fit tightly to the power wire and the mounting screw, so that it can be easily inserted when inserted. After being inverted, it is firmly adhered and excellent waterproofness can be obtained, and the deformation of the cylindrical portion allows it to cope with slight misalignment of the power line, etc.
更に木ねじは筒部先端に仮保持され取付作業が容易とな
る。Furthermore, the wood screws are temporarily held at the tip of the cylindrical portion, making the installation work easier.
第１図は従来例を示す断面正面図である。
第２図は本考案の実施例を示す断面図、第３図及び第４
図は同上の作業順序を示す断面図、第５図は本考案の実
施例を示す要部拡大断面図である。
１・・・・・・天井、２・・・・・・本体、３・・・・
・・電源線、４・・・・・・取付ビス、
・・・・・・挿通孔、
５・・・・・・パツキン、６・・・・・・挿通孔、８・
・・・・・筒部、９・・・・・・筒部。FIG. 1 is a sectional front view showing a conventional example. Figure 2 is a sectional view showing an embodiment of the present invention, Figures 3 and 4.
The figure is a cross-sectional view showing the same working order as above, and FIG. 5 is an enlarged cross-sectional view of main parts showing an embodiment of the present invention. 1...Ceiling, 2...Main body, 3...
...Power wire, 4...Mounting screw,...Insertion hole, 5...Packing, 6...Insertion hole, 8...
...Cylinder part, 9...Cylinder part.
Claims (1)
ツキンを貫通する電源線及び取付ビスの周に前記パツキ
ンを密着して防水した照明器具に於て、前記パツキンの
電源線及び取付ビスの挿通孔の周には前記器具本体が取
り付く面側にそれぞれ電源線及び取付ビスの径より小径
の先端を有する略円錐状の筒部を突設し、該筒部を反転
し電源線及び取付ビスに密着させたことを特徴とする照
明器具。In a waterproof lighting fixture in which a plate-shaped packing is sandwiched between the mounting surface and the fixture body, and the packing is tightly attached around the power line and the mounting screw passing through the packing, the power line and the mounting of the packing are Around the screw insertion hole, a substantially conical cylindrical portion having a tip with a smaller diameter than the diameter of the power wire and the mounting screw is provided protruding from the side to which the device body is attached, and the cylindrical portion is inverted to insert the power wire and the mounting screw. A lighting fixture characterized by being tightly attached to a mounting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15279080U JPS608323Y2 (en) | 1980-10-24 | 1980-10-24 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15279080U JPS608323Y2 (en) | 1980-10-24 | 1980-10-24 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5775406U JPS5775406U (en) | 1982-05-10 |
| JPS608323Y2 true JPS608323Y2 (en) | 1985-03-25 |
Family
ID=29512081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15279080U Expired JPS608323Y2 (en) | 1980-10-24 | 1980-10-24 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608323Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5172423B2 (en) * | 2008-03-28 | 2013-03-27 | パナソニック株式会社 | lighting equipment |
| JP6172682B2 (en) * | 2011-10-10 | 2017-08-02 | フィリップス ライティング ホールディング ビー ヴィ | Lighting equipment |
-
1980
- 1980-10-24 JP JP15279080U patent/JPS608323Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5775406U (en) | 1982-05-10 |
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