CN105387371A - Metal halide explosion-proof lamp with high heat dissipation efficiency and long service life - Google Patents
Metal halide explosion-proof lamp with high heat dissipation efficiency and long service life Download PDFInfo
- Publication number
- CN105387371A CN105387371A CN201510825365.2A CN201510825365A CN105387371A CN 105387371 A CN105387371 A CN 105387371A CN 201510825365 A CN201510825365 A CN 201510825365A CN 105387371 A CN105387371 A CN 105387371A
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- CN
- China
- Prior art keywords
- copper sheet
- explosion
- heat dissipation
- ballast
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a metal halide explosion-proof lamp with high heat dissipation efficiency and the long service life. The technical problem of the poor heat dissipation effect of existing metal halide explosion-proof lamps is solved. The metal halide explosion-proof lamp comprises an airtight lamp holder (2), and a lampshade (1) is arranged on the airtight lamp holder (2). A lamp socket (7) and an electronic ballast (3) are arranged in the airtight lamp holder (2). An inner cavity of the airtight lamp holder (2) is provided with a cavity heat dissipation arc copper sheet (8). A ballast heat dissipation copper sheet (4) is arranged on the outer side wall of the electronic ballast (3). A heat conduction copper sheet (9) is arranged between the ballast heat dissipation copper sheet (4) and the cavity heat dissipation arc copper sheet (8). A fan mounting board (5) is arranged on the electronic ballast (3) and provided with a fan (6). A driving motor of the fan (6) is electrically connected with the lamp socket (7). The working temperature of electrical apparatus elements is improved, and the service life of the explosion-proof lamp is prolonged.
Description
Technical field
The present invention relates to a kind of explosion-proof lamp, the golden halogen explosion-proof lamp that particularly a kind of radiating efficiency high life is long.
Background technology
Explosion-proof lamp is generally used for the hazardous area that imflammable gas and dust exist, and can prevent lamp inner issuable electric arc, spark and high temperature to ignite the imflammable gas of surrounding or dust, thus reach explosion-proof light fixture.When production scene exists explosive dust, general adopted lighting is all golden halogen explosion-proof lamp.But it is large that this light fixture produces heat, and heat dispersion is poor, and service life is short, to the defect that manufacturing enterprise causes maintenance cost high.
Summary of the invention
The invention provides the golden halogen explosion-proof lamp of length of a kind of radiating efficiency high life, solve the technical problem of golden halogen explosion-proof lamp radiating effect difference.
The present invention solves above technical problem by the following technical programs:
The golden halogen explosion-proof lamp that a kind of radiating efficiency high life is long, comprise airtight lamp socket, airtight lamp socket is provided with lampshade, socket and electric ballast is respectively arranged with in airtight lamp socket, the inner chamber of airtight lamp socket is provided with cavity heat radiation arc copper sheet, the lateral wall of electric ballast is provided with ballast radiating copper sheet, dispel the heat between arc copper sheet in ballast radiating copper sheet and cavity and be provided with heat transfer copper sheet, electric ballast is provided with fan installing plate, fan installing plate is provided with fan, and drive motors and the socket of fan are electrically connected.
The medial surface of cavity heat radiation arc copper sheet is provided with radiating fin.
The present invention to conduct to more effective for heat on lamp socket and to be dispersed into outside, reduces heat residual in metal shell, improves the operating temperature of electric elements, extends the service life of explosion-proof lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
The golden halogen explosion-proof lamp that a kind of radiating efficiency high life is long, comprise airtight lamp socket 2, airtight lamp socket 2 is provided with lampshade 1, socket 7 and electric ballast 3 is respectively arranged with in airtight lamp socket 2, the inner chamber of airtight lamp socket 2 is provided with cavity heat radiation arc copper sheet 8, the lateral wall of electric ballast 3 is provided with ballast radiating copper sheet 4, dispel the heat between arc copper sheet 8 in ballast radiating copper sheet 4 and cavity and be provided with heat transfer copper sheet 9, electric ballast 3 is provided with fan installing plate 5, fan installing plate 5 is provided with fan 6, drive motors and the socket 7 of fan 6 are electrically connected.
The medial surface of cavity heat radiation arc copper sheet 8 is provided with radiating fin.
In lamp body, main pyrotoxin has two places, is bulb itself and ballast respectively.The heat part that bulb distributes is shed by cloche, and another part gives the metal shell of light fixture through screw socket transmission, and temperature in housing is raised; The heat of ballast does not then have efficiently radiates heat approach, and majority stays metal shell inside.Electronic component due to explosion-proof lamp is installed in metal shell inside, and long high-temperature baking makes the electrical characteristic of components and parts decline fast, finally result in the damage of lamp package.According to above analysis, the heat of ballast is mainly transmitted on lamp socket by conduction copper sheet by the present invention, and makes it be diffused into as early as possible in the environment of surrounding with fan to go.
Claims (2)
1. the golden halogen explosion-proof lamp of a radiating efficiency high life length, comprise airtight lamp socket (2), airtight lamp socket (2) is provided with lampshade (1), socket (7) and electric ballast (3) is respectively arranged with in airtight lamp socket (2), it is characterized in that, the inner chamber of airtight lamp socket (2) is provided with cavity heat radiation arc copper sheet (8), the lateral wall of electric ballast (3) is provided with ballast radiating copper sheet (4), dispel the heat between arc copper sheet (8) in ballast radiating copper sheet (4) and cavity and be provided with heat transfer copper sheet (9), electric ballast (3) is provided with fan installing plate (5), fan installing plate (5) is provided with fan (6), drive motors and the socket (7) of fan (6) are electrically connected.
2. the golden halogen explosion-proof lamp that a kind of radiating efficiency high life according to claim 1 is long, is characterized in that, the medial surface of cavity heat radiation arc copper sheet (8) is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825365.2A CN105387371A (en) | 2015-11-24 | 2015-11-24 | Metal halide explosion-proof lamp with high heat dissipation efficiency and long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825365.2A CN105387371A (en) | 2015-11-24 | 2015-11-24 | Metal halide explosion-proof lamp with high heat dissipation efficiency and long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105387371A true CN105387371A (en) | 2016-03-09 |
Family
ID=55419952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510825365.2A Pending CN105387371A (en) | 2015-11-24 | 2015-11-24 | Metal halide explosion-proof lamp with high heat dissipation efficiency and long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387371A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040120148A1 (en) * | 2002-12-18 | 2004-06-24 | Morris Garron K. | Integral ballast lamp thermal management method and apparatus |
| CN101251246A (en) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | LED lamp and heat dispersion method thereof |
| CN201462505U (en) * | 2009-06-25 | 2010-05-12 | 毛爱青 | Energy-saving explosion-proof antiseptic lamp |
| CN201526858U (en) * | 2009-10-15 | 2010-07-14 | 合隆防爆电气有限公司 | Combined explosion-proof lamp |
| CN201547721U (en) * | 2009-09-13 | 2010-08-11 | 陈丹燕 | Ballast radiating fin |
| CN201819125U (en) * | 2010-10-26 | 2011-05-04 | 孟强 | Active heat dissipation LED pendent lamp |
| CN104456484A (en) * | 2013-09-13 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Ballast cooling device |
-
2015
- 2015-11-24 CN CN201510825365.2A patent/CN105387371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040120148A1 (en) * | 2002-12-18 | 2004-06-24 | Morris Garron K. | Integral ballast lamp thermal management method and apparatus |
| CN101251246A (en) * | 2008-03-24 | 2008-08-27 | 东莞勤上光电股份有限公司 | LED lamp and heat dispersion method thereof |
| CN201462505U (en) * | 2009-06-25 | 2010-05-12 | 毛爱青 | Energy-saving explosion-proof antiseptic lamp |
| CN201547721U (en) * | 2009-09-13 | 2010-08-11 | 陈丹燕 | Ballast radiating fin |
| CN201526858U (en) * | 2009-10-15 | 2010-07-14 | 合隆防爆电气有限公司 | Combined explosion-proof lamp |
| CN201819125U (en) * | 2010-10-26 | 2011-05-04 | 孟强 | Active heat dissipation LED pendent lamp |
| CN104456484A (en) * | 2013-09-13 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Ballast cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |