CN201173468Y - Explosion-proof lamp heat radiating device - Google Patents
Explosion-proof lamp heat radiating device Download PDFInfo
- Publication number
- CN201173468Y CN201173468Y CNU2008200566955U CN200820056695U CN201173468Y CN 201173468 Y CN201173468 Y CN 201173468Y CN U2008200566955 U CNU2008200566955 U CN U2008200566955U CN 200820056695 U CN200820056695 U CN 200820056695U CN 201173468 Y CN201173468 Y CN 201173468Y
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- CN
- China
- Prior art keywords
- explosion
- proof lamp
- lamp
- insulation board
- shell
- 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 - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a heat dissipating device for an explosion-proof lamp, comprising an internal structure of the explosion-proof lamp (1), and a shell (2)of the explosion-proof lamp. The internal structure of the explosion-proof lamp comprises an electrical cavity (11) arranged at the upper end, an insulation board (12) at the lower end of the electrical cavity (11) and a light source cavity (13) arranged below the insulation board (12); at least more than one pair of vents (21) is arranged at the shell (2) of the explosion-proof lamp. The heat dissipating device has the advantages that the operating temperature of lamps is reduced and the service lives of the lamps are ensured.
Description
Technical field
The utility model relates to a kind of explosion-proof lamp, relates in particular to the shell of this explosion-proof lamp.
Background technology
The explosion-proof lamp structure all adopts dress in the light source in the prior art, and the heat that light source produces raises the explosion-proof lamp internal temperature, and inner high temperature utilizes the heat conduction by aluminum alloy casing surface distribute heat.
But because the high temperature of lamp interior produces, it is insufficient to dispel the heat, and forms lamp life and reduces.
Summary of the invention
The utility model technical issues that need to address have provided a kind of heat abstractor of explosion-proof lamp, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: explosion-proof lamp internal structure, shell of anti-explosion lamp; The explosion-proof lamp internal structure comprises: the electric apparatus chamber, the thermal insulation board of electric apparatus chamber lower end, the light-source chamber under thermal insulation board that are placed in the upper end; On described shell of anti-explosion lamp, also settle the passage more than at least one pair of; Described passage position is near thermal insulation board.
Compared with prior art, the beneficial effects of the utility model are: reduce the light fixture operating temperature, guarantee light fixture service life.
Description of drawings
Fig. 1 adopts explosion-proof lamp cut-away view of the present utility model;
Fig. 2 is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
By Fig. 1, Fig. 2 as seen: the utility model comprises: explosion-proof lamp internal structure 1, shell of anti-explosion lamp 2; The explosion-proof lamp internal structure comprises: the electric apparatus chamber 11, the thermal insulation board 12 of electric apparatus chamber 11 lower ends, the light-source chamber under thermal insulation board 12 13 that are placed in the upper end; On described shell of anti-explosion lamp 2, also settle the passage 21 more than at least one pair of;
Described passage 21 positions are near thermal insulation board 12;
Described passage 21 evenly distributes on around the shell of anti-explosion lamp 2.
The utility model is provided with the ventilating convection hole, and the heat that light-source chamber produces is taken away the heat of light-source chamber by cross-ventilation in the ventilating convection hole, has effectively protected the electric apparatus chamber chamber to avoid the high temperature of light source, reduces the light fixture operating temperature, guarantees light fixture service life.
Claims (3)
1. the heat abstractor of an explosion-proof lamp comprises: explosion-proof lamp internal structure (1), shell of anti-explosion lamp (2); The explosion-proof lamp internal structure comprises: be placed in the electric apparatus chamber (11) of upper end, the thermal insulation board (12) of electric apparatus chamber (11) lower end, the light-source chamber (13) under thermal insulation board (12); It is characterized in that: on described shell of anti-explosion lamp (2), also settle the passage (21) more than at least one pair of.
2. the heat abstractor of explosion-proof lamp according to claim 1 is characterized in that: the close thermal insulation board (12) in described passage (21) position.
3. the heat abstractor of explosion-proof lamp according to claim 1 and 2 is characterized in that: described passage (21) is gone up all around evenly at shell of anti-explosion lamp (2) and is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200566955U CN201173468Y (en) | 2008-03-28 | 2008-03-28 | Explosion-proof lamp heat radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200566955U CN201173468Y (en) | 2008-03-28 | 2008-03-28 | Explosion-proof lamp heat radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173468Y true CN201173468Y (en) | 2008-12-31 |
Family
ID=40200591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200566955U Expired - Lifetime CN201173468Y (en) | 2008-03-28 | 2008-03-28 | Explosion-proof lamp heat radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173468Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030160A (en) * | 2021-02-05 | 2021-06-25 | 华荣科技股份有限公司 | Method and system for obtaining highest surface temperature value of explosion suppression device |
-
2008
- 2008-03-28 CN CNU2008200566955U patent/CN201173468Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030160A (en) * | 2021-02-05 | 2021-06-25 | 华荣科技股份有限公司 | Method and system for obtaining highest surface temperature value of explosion suppression device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUARONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WAROM GROUP CO., LTD. Effective date: 20110804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110804 Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee after: Huarong Technology Co., Ltd. Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555 Patentee before: Warom Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |
|
| CX01 | Expiry of patent term |