JPS6238241Y2 - - Google Patents
Info
- Publication number
- JPS6238241Y2 JPS6238241Y2 JP1981191724U JP19172481U JPS6238241Y2 JP S6238241 Y2 JPS6238241 Y2 JP S6238241Y2 JP 1981191724 U JP1981191724 U JP 1981191724U JP 19172481 U JP19172481 U JP 19172481U JP S6238241 Y2 JPS6238241 Y2 JP S6238241Y2
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- waterproof cover
- main wall
- reflector
- valve
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案はバルブ交換型灯具のバルブ取付部に覆
着して灯室内に雨水等の侵入を防止する防水カバ
ーに関する。[Detailed Description of the Invention] The present invention relates to a waterproof cover that covers the bulb attachment part of a bulb-replaceable lamp to prevent rainwater from entering the lamp chamber.
防水カバーが覆着されるべきバルブ交換型灯具
として、例えばバルブ交換型前照灯は一般に第１
図に示す如く、内面に反射面が形成されたリフレ
クターａの前面レンズｂを設け、後部に形成した
バルブ挿通孔ｃにバルブホルダーｄを取付け、か
かるバルブホルダーｄに係止した押圧スプリング
ｅでバルブｆのつば部ｇをバルブホルダーｄに圧
接固定し、リフレクターの後方からバルブｆのフ
イラメントが断線等など生じた場合に交換し得る
ように構成されており、そしてこのバルブ取付部
からリフレクターａ内に雨水等が侵入しないよう
にバルブ取付部にゴム等の弾性体からなる防水カ
バーｈを覆着してある。 For example, bulb-replaceable headlamps are generally covered with a waterproof cover.
As shown in the figure, a front lens b of a reflector a with a reflective surface formed on the inner surface is provided, a bulb holder d is attached to a bulb insertion hole c formed at the rear, and a pressing spring e latched to the bulb holder d is used to make a valve. The flange g of the bulb f is fixed to the bulb holder d by pressure, and the filament of the bulb f is configured to be replaced when the filament of the bulb f is broken from the rear of the reflector. A waterproof cover h made of an elastic material such as rubber is placed over the valve mounting portion to prevent rainwater from entering.
この場合、リフレクターａ及びバルブホルダー
ｄが金属製より放熱作用が悪い合成樹脂製又はバ
ルブｆが高放熱量のハロゲンバルブなど使用する
と、バルブ点灯時にバルブｆ自体からの熱伝導及
びフイラメントからの輻射熱によりリフレクター
ａ内は勿論防水カバーｈ内も加熱されることにな
る。そして、この加熱された空気は対流現象によ
り防水カバーｈの上方に上昇して熱気として停滞
する（図中、符号ｉで示す。）。従つて、防水カバ
ーｈは点灯されたときには常に高温に曝らす結果
となり、この高温化では劣化を促進することにな
る。即ち、防水カバーｈ自体の油脂分が高温のた
め放出されてしまい、弾性を著しく損失して亀裂
が生じ、このため防水カバーｈ本来の目的である
防水効果が低下してリフレクターａ内への水の侵
入を防止できなくなる。また、放出された油脂分
はリフレクターａ内に入り込み反射面及びレンズ
ｂの内面に付着して配光精度を低下させる結果と
なる。 In this case, if the reflector a and the bulb holder d are made of synthetic resin, which has poorer heat dissipation than metal, or the bulb f is a halogen bulb with a high heat dissipation amount, then when the bulb is turned on, heat conduction from the bulb f itself and radiant heat from the filament will cause Not only the inside of the reflector a but also the inside of the waterproof cover h is heated. Then, this heated air rises above the waterproof cover h due to a convection phenomenon and stagnates as hot air (indicated by symbol i in the figure). Therefore, when the waterproof cover h is turned on, it is always exposed to high temperatures, and this high temperature accelerates deterioration. In other words, the oil and fat content of the waterproof cover h itself is released due to the high temperature, resulting in a significant loss of elasticity and cracks, which reduces the waterproofing effect, which is the original purpose of the waterproof cover h, and prevents water from entering the reflector a. It becomes impossible to prevent the intrusion of Furthermore, the released oil and fat enters the reflector a and adheres to the reflective surface and the inner surface of the lens b, resulting in a decrease in light distribution accuracy.
上記事情に鑑み、本考案は灯具内が高温化して
も油脂分の放出を防止し得る新規な防水カバーを
提供することを目的とするもので、防水カバーの
主壁の上方に金属製放熱部材を設けたことを特徴
とするものである。 In view of the above circumstances, the purpose of the present invention is to provide a new waterproof cover that can prevent the release of oil and fat even if the inside of the lamp becomes high temperature. It is characterized by having the following.
以下、図面を参照して本考案にかかる防水カバ
ーのいくつかの実施例について説明する。尚、同
一又は均等部材には同一符号を付して重複する説
明は省略する。 Hereinafter, some embodiments of the waterproof cover according to the present invention will be described with reference to the drawings. Note that the same or equivalent members are given the same reference numerals and redundant explanations will be omitted.
第２図乃至第４図は本考案の第１実施例を示
し、図中Ａは本考案の防水カバーが覆着されたバ
ルブ交換型灯具の一例を示すバルブ交換型前照灯
である。バルブ交換型前照灯Ａは、内面に反射面
が形成された合成樹脂製のリフレクター１の前面
に透明合成樹脂あるはガラスからなるレンズ２が
気密に配設され、後部のバルブ取付部はバルブ挿
通孔１１に筒状の合成樹脂製バルブホルダー１２
を取付け、かかるバルブホルダー１２の内面に形
成した段部１２ａにバルブ３のつば部３１を載置
してバルブホルダー１２に係止された線状の押圧
スプリング１３によつて段部１２ａにつば部３１
が圧接されてバルブホルダー１２にバルブ３が着
脱自在に構成されたものである。また、バルブホ
ルダー１２は外面先端にフランジ部１２ｂを有
し、バルブ３は本例では高放熱量のハロゲンバル
ブ、更に詳しくはハロゲンH4バルブである。そ
して、このように構成されたバルブ交換型前照灯
Ａのバルブ取付部には防水カバー４が覆着してあ
る。 2 to 4 show a first embodiment of the present invention, and in the figures, A is a bulb replaceable headlamp which is an example of a bulb replaceable lamp covered with the waterproof cover of the present invention. The bulb replaceable headlight A has a reflector 1 made of synthetic resin with a reflective surface formed on its inner surface, and a lens 2 made of transparent synthetic resin or glass airtightly disposed on the front side of the reflector 1. A cylindrical synthetic resin valve holder 12 is inserted into the insertion hole 11.
The collar 31 of the valve 3 is placed on the stepped portion 12a formed on the inner surface of the bulb holder 12, and the linear pressing spring 13 that is locked to the bulb holder 12 causes the collar to be attached to the stepped portion 12a. 31
is pressed into contact with the valve holder 12, and the valve 3 is detachably attached to the valve holder 12. Further, the bulb holder 12 has a flange portion 12b at the tip of the outer surface, and the bulb 3 is a halogen bulb with a high heat dissipation amount in this example, more specifically a halogen H 4 bulb. A waterproof cover 4 covers the bulb mounting portion of the bulb-replaceable headlamp A constructed as described above.
防水カバー４は、全体がゴム等の弾性体からな
るものであつて、第３図及び第４図に明示する如
く、主壁４１とこの主壁４１を包囲する側壁４２
とから構成され、本例では断面略コ字状をなして
いる。側壁４２は内面全周にバルブホルダー１２
のフランジ部１２ｂと係合する溝４２ａが形成し
てあり、この溝４２ａによつてバルブホルダー１
２への取着を可能としてある。また、雨水等の侵
入を防止するために、本例では側壁４２自体はバ
ルブホルダー１２の外面に密着するように構成し
てある。尚、これに限ることなく、側壁４２を密
着させない代りに側壁４２の先端全周にやや外方
に拡がる側壁４２より薄肉の唇部を設け、かかる
唇部をリフレクター１の後面に密着させる構成で
あつても良い。主壁４１はその中央にバルブ３の
口金３２と嵌合して密着する筒部４１ａが形成し
てあり、かかる筒部４１ａ内面には環状リブ４１
ｂが多数形成してある。また、主壁４１の下方に
は通気口４１ｃが設けられ、上方には金属製放熱
部材５が設けてある。 The waterproof cover 4 is entirely made of an elastic material such as rubber, and as shown in FIGS. 3 and 4, it includes a main wall 41 and a side wall 42 surrounding the main wall 41.
In this example, the cross section is approximately U-shaped. The side wall 42 has a valve holder 12 on the entire inner circumference.
A groove 42a is formed to engage with the flange portion 12b of the valve holder 1.
It is possible to attach to 2. Furthermore, in this example, the side wall 42 itself is configured to be in close contact with the outer surface of the bulb holder 12 in order to prevent rainwater and the like from entering. Incidentally, the present invention is not limited to this, and instead of making the side wall 42 come in close contact with the other, a lip part that is thinner than the side wall 42 and slightly expanding outward may be provided around the entire tip of the side wall 42, and this lip part can be made to come in close contact with the rear surface of the reflector 1. It's okay if it's hot. The main wall 41 has a cylindrical portion 41a formed in the center thereof, which fits and tightly contacts the mouthpiece 32 of the valve 3, and an annular rib 41 is formed on the inner surface of the cylindrical portion 41a.
A large number of b are formed. Further, a vent hole 41c is provided below the main wall 41, and a metal heat radiating member 5 is provided above.
放熱部材５は、熱伝導の良い材質、例えばアル
ミニウム、銅、鉄等からなるもので、かかる例で
は軸部５１の両端にフランジ部５２，５３が形成
したものである。そして、主壁４１の上方に形成
した取付孔４１ｄに軸部５１をはめ込んで密着さ
せる。即ち、軸部５１の径は取付孔４１ｄの径と
同じ又はやや大径に形成するか、あるいはフラン
ジ部５２と５３との間が主壁４１の肉厚と同一又
はやや小さく形成しておくことにより密着可能と
なる。また、主壁４１への放熱部材５の取付方法
は、防水カバー４の金型内に放熱部材５をインサ
ートしておき、防水カバー４を成形すると同時に
両フランジ部５２，５３が主壁４１の内面と外面
に露出するように一体成形で固定しても良い。 The heat dissipating member 5 is made of a material with good thermal conductivity, such as aluminum, copper, iron, etc. In this example, the flange portions 52 and 53 are formed at both ends of the shaft portion 51. Then, the shaft portion 51 is fitted into the attachment hole 41d formed above the main wall 41 and brought into close contact. That is, the diameter of the shaft portion 51 should be the same as or slightly larger than the diameter of the mounting hole 41d, or the thickness between the flanges 52 and 53 should be the same as or slightly smaller than the wall thickness of the main wall 41. This allows for close contact. The method for attaching the heat dissipating member 5 to the main wall 41 is to insert the heat dissipating member 5 into the mold of the waterproof cover 4, and simultaneously mold the waterproof cover 4 and simultaneously attach the flanges 52 and 53 to the main wall 41. It may be fixed by integral molding so that it is exposed on the inner and outer surfaces.
このように構成された防水カバー４を第２図に
示すように、口金３２に筒部４１ａを嵌合し、溝
４２ａをフランジ部１２ｂに係合させてバルブ取
付部に取付けると、バルブ取付部からの水の侵入
を防止することができる。また、バルブ３の点灯
によりバルブ取付部内が高温化して防水カバー４
の上方に熱気が停滞しても、主壁４１の上方に設
けた金属製放熱部材５の内側フランジ部５２によ
り熱気を吸収し、軸部５１を介して外側のフラン
ジ部５３から放熱されることになるので、高温化
を制御することができる。従つて、防水カバー４
からの油脂分の放出を防止することができるの
で、高温による防水カバー４の劣化を阻止するこ
とができ、また、リフレクター１の反射面あるい
はレンズ２の内面に油脂分の付着がなくなるた
め、配光精度を維持することができる。 As shown in FIG. 2, the waterproof cover 4 configured as described above is attached to the valve mounting portion by fitting the cylindrical portion 41a to the base 32 and engaging the groove 42a to the flange portion 12b. This can prevent water from entering. In addition, due to the lighting of the bulb 3, the inside of the valve mounting part becomes hot and the waterproof cover 4
Even if hot air stagnates above, the hot air is absorbed by the inner flange portion 52 of the metal heat radiating member 5 provided above the main wall 41 and is radiated from the outer flange portion 53 via the shaft portion 51. Therefore, the temperature rise can be controlled. Therefore, the waterproof cover 4
Since it is possible to prevent the release of oil and fat from the waterproof cover 4, it is possible to prevent deterioration of the waterproof cover 4 due to high temperatures.In addition, since there is no oil and fat attached to the reflective surface of the reflector 1 or the inner surface of the lens 2, it is possible to Optical accuracy can be maintained.
第５図及び第６図は本考案の第２実施例を示す
断面図及び要部拡大図である。 FIGS. 5 and 6 are a sectional view and an enlarged view of essential parts showing a second embodiment of the present invention.
この例における金属製放熱部材５は、軸部５１
の一端にのみフランジ部５３を形成したもので、
主壁４１の上方に設けた取付孔４１ｄに挿入され
た軸部５１は内面よりクリツプ５４の取付孔５４
ａに圧入されることにより主壁４１に密着して取
付けられているものである。従つて、この例にお
ける防水カバー４も前述したものと同様の効果を
奏するものとなる。 The metal heat dissipation member 5 in this example has a shaft portion 51
A flange portion 53 is formed only at one end of the
The shaft portion 51 inserted into the mounting hole 41d provided above the main wall 41 is inserted into the mounting hole 54 of the clip 54 from the inner surface.
It is attached in close contact with the main wall 41 by being press-fitted into the main wall 41. Therefore, the waterproof cover 4 in this example also exhibits the same effects as those described above.
第７図乃至第９図は本考案の第３実施例を示す
ものであつて、かかる例での防水カバー４の金属
製放熱部材５は、防水カバー４の一部を構成する
ように断面略Ｌ字状に形成され、その基部５５の
周囲には薄肉の張出部５５ａが設けてある。ま
た、防水カバー４への取付けは、金型内に放熱部
材５をインサートしておき、防水カバー４を成形
すると同時に張出部５５ａを主壁４１と側壁４２
とで一体成形して構成したものである。そしてバ
ルブ取付部へ防水カバー４を覆着させた場合、第
７図に示すように、バルブホルダー１２のフラン
ジ部１２ｂと張出部５５ａが当接する。従つて、
バルブホルダー１２の温度が放熱部材５を介して
外部に更に放熱されることになるので、バルブ取
付部内の温度上昇を更に制御することができる。
尚、基部５５の内面又は外面にフインを設けて熱
吸収又は放熱効果を高めても良い。 7 to 9 show a third embodiment of the present invention, in which the metal heat dissipating member 5 of the waterproof cover 4 is shown in cross section so as to constitute a part of the waterproof cover 4. It is formed in an L-shape, and a thin protrusion 55a is provided around the base 55. Furthermore, in order to attach the waterproof cover 4, the heat dissipating member 5 is inserted into the mold, and at the same time as the waterproof cover 4 is molded, the overhanging portion 55a is attached to the main wall 41 and the side wall 42.
It is constructed by integrally molding. When the valve mounting portion is covered with the waterproof cover 4, the flange portion 12b of the bulb holder 12 and the overhang portion 55a come into contact with each other, as shown in FIG. Therefore,
Since the temperature of the bulb holder 12 is further radiated to the outside via the heat radiating member 5, it is possible to further control the temperature rise within the valve mounting portion.
Note that fins may be provided on the inner or outer surface of the base 55 to enhance the heat absorption or heat radiation effect.
第１０図乃至第１２図は本考案の第４実施例を
示すもので、この例における放熱部材５は、内側
のフランジ部５２の先端に軸部５１を延設せしめ
て形成した当接部５１ａが設けてある。この当接
部５１ａは第１０図に示すようにバルブ３のつば
部３１に当接する。従つて、この例においても放
熱作用は効率的になし得るのでバルブ取付部内の
温度上昇を更に制御することができる。 10 to 12 show a fourth embodiment of the present invention, in which the heat dissipating member 5 has a contact portion 51a formed by extending a shaft portion 51 from the tip of an inner flange portion 52. is provided. This contact portion 51a contacts the collar portion 31 of the valve 3 as shown in FIG. Therefore, in this example as well, the heat dissipation action can be performed efficiently, so that the temperature rise within the valve mounting portion can be further controlled.
尚、上記の各実施例ではリフレクター１及びバ
ルブホルダー１２は合成樹脂製であると説明した
が、この例に限らず、金属製であつても放熱部材
５によりバルブ取付部内の温度上昇を制御するこ
とができるものであるから、バルブ点灯及び消灯
により生じる呼吸作用を減少せしめる効果が得る
ことができるなど、上記の実施例のみに限定され
るものではない。 In each of the above embodiments, it has been explained that the reflector 1 and the bulb holder 12 are made of synthetic resin, but the heat dissipation member 5 can control the temperature rise inside the bulb mounting part even if the reflector 1 and the bulb holder 12 are made of metal. Therefore, it is possible to obtain the effect of reducing the respiratory effect caused by turning on and off the bulb, and is not limited to the above-mentioned embodiments.
上の説明から明らかなように、本考案はバルブ
交換型灯具のバルブ取付部に覆着する防水カバー
であつて、該防水カバーはゴム等の弾性体からな
ると共に主壁と該主壁を包囲する側壁とを備え、
前記主壁の上方に金属製放熱部材を設けて成るも
のであるから、バルブを点灯してバルブ取付部内
が高温化してもその熱気は放熱部材により外部に
放熱されることになるので防水カバーの油脂分が
放出されることを防止することができる。従つ
て、防水カバーの劣化を防止することができ、か
つリフレクターの反射面やレンズ内面に油脂分が
付着することがなくなるので配光精度を維持した
品質的に優れた灯具を得ることができるなど、特
有の効果を奏する。 As is clear from the above description, the present invention is a waterproof cover that covers the bulb mounting part of a bulb-replaceable light fixture, and the waterproof cover is made of an elastic material such as rubber and has a main wall and a main wall surrounding the main wall. and a side wall that
Since a metal heat radiating member is provided above the main wall, even if the inside of the bulb mounting part becomes hot when the bulb is turned on, the hot air will be radiated to the outside by the heat radiating member. It is possible to prevent oil and fat from being released. Therefore, it is possible to prevent the waterproof cover from deteriorating, and since oil and fat do not adhere to the reflective surface of the reflector or the inner surface of the lens, it is possible to obtain a lamp of excellent quality that maintains light distribution accuracy. , has a unique effect.
第１図は灯具に従来の防水カバーを装着した状
態を示す断面図、第２図乃至第４図は本考案の第
１実施例を示し、第２図は灯具に本考案の防水カ
バーを装着した状態を示す断面図、第３図は第２
図の防水カバーの分解斜視図、第４図は第３図の
−線断面図、第５図及び第６図は本考案の第
２実施例を示し、第５図は防水カバーの縦断面
図、第６図は第５図の要部拡大図、第７図乃至第
９図は第３実施例を示し、第７図は灯具に本考案
の防水カバーを装着した状態を示す断面図、第８
図は防水カバーの縦断面図、第９図は放熱部材の
斜視図、第１０図乃至第１２図は本考案の第４実
施例を示し、第１０図は灯具に防水カバーを装着
した状態を示す断面図、第１１図は防水カバーの
分解斜視図、第１２図は第１１図の−線断面
図である。
Ａ……バルブ交換型灯具、１……リフレクタ
ー、１１……バルブ挿通孔、１２……バルブホル
ダー、１２ａ……段部、１２ｂ……フランジ部、
１３……押圧スプリング、２……レンズ、３……
バルブ、３１……つば部、３２……口金、４……
防水カバー４１……主壁、４１ａ……筒部、４１
ｂ……環状リブ、４１ｃ……通気口、４１ｄ……
取付孔、４２……側壁、４２ａ……溝、５……放
熱部材、５１……軸部、５１ａ……当接部、５
２，５３……フランジ部、５４……クリツプ、５
５……基部、５５ａ……張出部。
Fig. 1 is a sectional view showing a conventional waterproof cover attached to a lamp, Figs. 2 to 4 show the first embodiment of the present invention, and Fig. 2 shows a lamp fitted with a waterproof cover of the present invention. A cross-sectional view showing the state in which the
FIG. 4 is a sectional view taken along the line -- in FIG. 3, FIGS. 5 and 6 show a second embodiment of the present invention, and FIG. 5 is a vertical sectional view of the waterproof cover. , FIG. 6 is an enlarged view of the main part of FIG. 5, FIGS. 7 to 9 show the third embodiment, FIG. 7 is a sectional view showing the waterproof cover of the present invention attached to a lamp, and FIG. 8
The figure is a vertical cross-sectional view of the waterproof cover, Figure 9 is a perspective view of the heat dissipation member, Figures 10 to 12 show the fourth embodiment of the present invention, and Figure 10 shows the state in which the waterproof cover is attached to the lamp. 11 is an exploded perspective view of the waterproof cover, and FIG. 12 is a sectional view taken along the line -- in FIG. 11. A...Bulb replaceable lamp, 1...Reflector, 11...Bulb insertion hole, 12...Bulb holder, 12a...Step part, 12b...Flange part,
13...Press spring, 2...Lens, 3...
Valve, 31...Brim portion, 32...Bag, 4...
Waterproof cover 41...Main wall, 41a...Cylinder part, 41
b...Annular rib, 41c...Vent hole, 41d...
Mounting hole, 42... Side wall, 42a... Groove, 5... Heat radiation member, 51... Shaft portion, 51a... Contact portion, 5
2, 53...Flange part, 54...Clip, 5
5... base, 55a... overhanging part.
Claims (1)
水カバーであつて、該防水カバーはゴム等の弾性
体からなると共に主壁と該主壁を包囲する側壁と
を備え、前記主壁の上方に前記バルブ取付部内の
熱気を外部に放熱する金属製放熱部材を設けたこ
とを特徴とする灯具の防水カバー。 A waterproof cover that covers the bulb mounting part of a bulb-replaceable light fixture, the waterproof cover being made of an elastic material such as rubber, and comprising a main wall and a side wall surrounding the main wall, and a wall above the main wall. A waterproof cover for a lamp, characterized in that a metal heat radiating member is provided to radiate the hot air inside the bulb mounting part to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19172481U JPS5896617U (en) | 1981-12-24 | 1981-12-24 | Waterproof cover for light equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19172481U JPS5896617U (en) | 1981-12-24 | 1981-12-24 | Waterproof cover for light equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896617U JPS5896617U (en) | 1983-06-30 |
| JPS6238241Y2 true JPS6238241Y2 (en) | 1987-09-30 |
Family
ID=30105171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19172481U Granted JPS5896617U (en) | 1981-12-24 | 1981-12-24 | Waterproof cover for light equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896617U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3933888B2 (en) * | 2001-05-24 | 2007-06-20 | 矢崎総業株式会社 | Drain hole structure |
| JP6438472B2 (en) * | 2013-07-30 | 2018-12-12 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Thermal function of the cap to seal the headlight |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5566801A (en) * | 1978-11-13 | 1980-05-20 | Koito Mfg Co Ltd | Head light |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606964Y2 (en) * | 1979-09-12 | 1985-03-07 | 株式会社小糸製作所 | vehicle headlights |
-
1981
- 1981-12-24 JP JP19172481U patent/JPS5896617U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5566801A (en) * | 1978-11-13 | 1980-05-20 | Koito Mfg Co Ltd | Head light |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5896617U (en) | 1983-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6129124Y2 (en) | ||
| KR820000527B1 (en) | Plastic headlamp | |
| JPS6238242Y2 (en) | ||
| JPH07296602A (en) | Lighting fixture for vehicle | |
| JPS6238241Y2 (en) | ||
| US4703401A (en) | Head lamp for automobiles | |
| JP4043818B2 (en) | Vehicle headlamp | |
| JPS6342386B2 (en) | ||
| JPH0129684Y2 (en) | ||
| JP2591964Y2 (en) | Vehicle lighting | |
| JPS606964Y2 (en) | vehicle headlights | |
| JPH0648669Y2 (en) | lighting equipment | |
| JPS6321841Y2 (en) | ||
| GB2148479A (en) | Ventilated headlamp for vehicles | |
| JPH0412565Y2 (en) | ||
| JPS6314322Y2 (en) | ||
| JPH0449770Y2 (en) | ||
| JPH0739130Y2 (en) | Vehicle lamp with an inner lens | |
| JPH0131241B2 (en) | ||
| JPH0138803Y2 (en) | ||
| JPH017921Y2 (en) | ||
| JPS6242409Y2 (en) | ||
| JPH0313928Y2 (en) | ||
| JP2993219B2 (en) | Double light source lighting equipment | |
| JPS6321842Y2 (en) |