JPS603510U - lamp vent - Google Patents

lamp vent

Info

Publication number
JPS603510U
JPS603510U JP9463683U JP9463683U JPS603510U JP S603510 U JPS603510 U JP S603510U JP 9463683 U JP9463683 U JP 9463683U JP 9463683 U JP9463683 U JP 9463683U JP S603510 U JPS603510 U JP S603510U
Authority
JP
Japan
Prior art keywords
lamp
hole
ventilation hole
vent
cross
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.)
Granted
Application number
JP9463683U
Other languages
Japanese (ja)
Other versions
JPS6321044Y2 (en
Inventor
修一 渡辺
信哉 大森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP9463683U priority Critical patent/JPS603510U/en
Publication of JPS603510U publication Critical patent/JPS603510U/en
Application granted granted Critical
Publication of JPS6321044Y2 publication Critical patent/JPS6321044Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来例を示す要部の断面図、第２図は本考案
の実施例を示す要部の断面図、第３図はカバーを付けて
よい状態での断面図、第４図はその右側面図、第５図は
本考案の他の実施例を示す要部の断面図である。 １・・・ハウジング、２・・・通気孔、２ａ・・・孔、
３・・・レンズ、４・・・カバー、５・・・空気流。Fig. 1 is a cross-sectional view of the main part showing a conventional example, Fig. 2 is a cross-sectional view of the main part showing an embodiment of the present invention, Fig. 3 is a cross-sectional view with the cover ready to be attached, and Fig. 4 5 is a right side view thereof, and FIG. 5 is a sectional view of essential parts showing another embodiment of the present invention. 1... Housing, 2... Ventilation hole, 2a... Hole,
3...Lens, 4...Cover, 5...Air flow.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ランプの底部に箱状の通気孔を設けた場合において、前
記通気孔とランプ内を連通ずる孔が通気孔の上側であっ
て通気孔の奥端より手前に位置して設けられると共に、
前記通気孔の断面積は外気への開口端部の断面積より大
きく形成されたことを特徴とするランプの通気孔。In the case where a box-shaped ventilation hole is provided at the bottom of the lamp, a hole communicating between the ventilation hole and the inside of the lamp is provided above the ventilation hole and located in front of the back end of the ventilation hole, and
A vent hole for a lamp, wherein a cross-sectional area of the vent hole is larger than a cross-sectional area of an opening end to outside air.
JP9463683U 1983-06-20 1983-06-20 lamp vent Granted JPS603510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9463683U JPS603510U (en) 1983-06-20 1983-06-20 lamp vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9463683U JPS603510U (en) 1983-06-20 1983-06-20 lamp vent

Publications (2)

Publication Number Publication Date
JPS603510U true JPS603510U (en) 1985-01-11
JPS6321044Y2 JPS6321044Y2 (en) 1988-06-10

Family

ID=30226431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9463683U Granted JPS603510U (en) 1983-06-20 1983-06-20 lamp vent

Country Status (1)

Country Link
JP (1) JPS603510U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0160683U (en) * 1987-10-12 1989-04-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0160683U (en) * 1987-10-12 1989-04-18

Also Published As

Publication number Publication date
JPS6321044Y2 (en) 1988-06-10

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