JPH01103204U - - Google Patents
Info
- Publication number
- JPH01103204U JPH01103204U JP19952087U JP19952087U JPH01103204U JP H01103204 U JPH01103204 U JP H01103204U JP 19952087 U JP19952087 U JP 19952087U JP 19952087 U JP19952087 U JP 19952087U JP H01103204 U JPH01103204 U JP H01103204U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation pipe
- item
- pipe
- lamp according
- diameter portion
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る第１実施例の通気パイプ
の縦断面図、第２図は第２実施例の通気パイプの
要部の拡大断面図、第３図は第２図の通気パイプ
を下方から見た略図、第４図は従来例の通気パイ
プを示す断面図である。
１……ランプハウジング、２……エアー抜きボ
ス部、３……通気パイプ、３ａ……邪魔板機能を
付与した突出端部、４，４ａ……径大部、５……
細径の開口部。
FIG. 1 is a vertical sectional view of a ventilation pipe according to a first embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main parts of a ventilation pipe according to a second embodiment, and FIG. FIG. 4, which is a schematic diagram seen from below, is a sectional view showing a conventional ventilation pipe. DESCRIPTION OF SYMBOLS 1... Lamp housing, 2... Air bleed boss part, 3... Ventilation pipe, 3a... Protruding end with baffle plate function, 4, 4a... Large diameter part, 5...
Narrow opening.
Claims (1)
用を有する径大部を設けたことを特徴とする自動
車用灯具の通気パイプ。 (2) 空気の澱み作用を有する径大部を別体に形
成して接続した前記(1)項記載の自動車用灯具の
通気パイプ。 (3) 別体の径大部に対するパイプの挿着を長め
にして内側に突出させ、その突出端部に邪魔板の
作用を付与した前記(1)項記載の自動車用灯具の
通気パイプ。 (4) 端部に位置させる径大部の自由端部に二個
の細径部を形成した前記(1)項記載の自動車用灯
具の通気パイプ。[Claims for Utility Model Registration] (1) A ventilation pipe for an automobile lamp, characterized in that a large-diameter portion having an air stagnation effect is provided in the middle or at the free end of the pipe. (2) The ventilation pipe for an automobile lamp according to item (1) above, wherein a large diameter portion having an air stagnation effect is separately formed and connected. (3) The ventilation pipe for an automobile lamp according to item (1) above, wherein the pipe is inserted into the large-diameter portion of the separate body and is made longer so that it protrudes inward, and the protruding end has the function of a baffle plate. (4) The ventilation pipe for an automotive lamp according to item (1) above, wherein two small diameter parts are formed at the free end of the large diameter part located at the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19952087U JPH01103204U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19952087U JPH01103204U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103204U true JPH01103204U (en) | 1989-07-12 |
Family
ID=31489969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19952087U Pending JPH01103204U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103204U (en) |
-
1987
- 1987-12-28 JP JP19952087U patent/JPH01103204U/ja active Pending
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