CN201382391Y - Heat-radiating device of electrodeless lamp - Google Patents
Heat-radiating device of electrodeless lamp Download PDFInfo
- Publication number
- CN201382391Y CN201382391Y CN200920070566U CN200920070566U CN201382391Y CN 201382391 Y CN201382391 Y CN 201382391Y CN 200920070566 U CN200920070566 U CN 200920070566U CN 200920070566 U CN200920070566 U CN 200920070566U CN 201382391 Y CN201382391 Y CN 201382391Y
- Authority
- CN
- China
- Prior art keywords
- heat
- radiating device
- lamp
- shell
- electrodeless lamp
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a heat-radiating device of an electrodeless lamp, comprising a shell (1) of a body; the heat-radiating device is characterized in that: the device also comprises an electrical appliance cavity (2) arranged at the upper end of the body; a heat-isolating plate (3) is arranged at the lower end of the electrical appliance cavity (2), a light source cavity (4) is arranged under the heat-isolating plate (3), at least one pair of air holes (5) are arranged on the shell (1). The heat-radiating device has the beneficial effects that the working temperature of the lamp is reduced and the service life of the lamp is ensured.
Description
Technical field
The utility model relates to the explosion-proof lamp that a kind of colliery is used, and relates in particular to the shell of this explosion-proof lamp.
Background technology
Electrodeless modulated 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 electrodeless 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: the shell of body; Also comprise: the electric apparatus chamber that is placed in the body upper end; Settle a thermal insulation board in described electric apparatus chamber lower end; Under thermal insulation board, be light-source chamber; On described shell, also settle the passage more than at least one pair of.
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 is the utility model structural representation;
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As seen from Figure 1: the utility model comprises: the shell 1 of body; Also comprise: the electric apparatus chamber 2 that is placed in the body upper end; Settle a thermal insulation board 3 in described electric apparatus chamber 2 lower ends; At thermal insulation board is for 3 times light-source chamber 4; On described shell 1, also settle the passage 5 more than at least one pair of;
Described thermal insulation board 3 is near passage 5 positions.
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 passage, 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 (2)
1, a kind of heat abstractor of electrodeless lamp comprises: the shell of body (1); It is characterized in that also comprising: the electric apparatus chamber (2) that is placed in the body upper end; Settle a thermal insulation board (3) in described electric apparatus chamber (2) lower end; Under thermal insulation board (3) light-source chamber (4); On described shell (1), also settle the passage (5) more than at least one pair of.
2, the heat abstractor of electrodeless lamp according to claim 1 is characterized in that: described thermal insulation board (3) is near passage (5) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070566U CN201382391Y (en) | 2009-04-17 | 2009-04-17 | Heat-radiating device of electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070566U CN201382391Y (en) | 2009-04-17 | 2009-04-17 | Heat-radiating device of electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382391Y true CN201382391Y (en) | 2010-01-13 |
Family
ID=41525864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920070566U Expired - Lifetime CN201382391Y (en) | 2009-04-17 | 2009-04-17 | Heat-radiating device of electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382391Y (en) |
-
2009
- 2009-04-17 CN CN200920070566U patent/CN201382391Y/en not_active Expired - Lifetime
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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: 20100113 |
|
| CX01 | Expiry of patent term |