CN204678090U - A kind of explosion-proof lamp - Google Patents
A kind of explosion-proof lamp Download PDFInfo
- Publication number
- CN204678090U CN204678090U CN201520232966.8U CN201520232966U CN204678090U CN 204678090 U CN204678090 U CN 204678090U CN 201520232966 U CN201520232966 U CN 201520232966U CN 204678090 U CN204678090 U CN 204678090U
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- China
- Prior art keywords
- rectifier
- lampshade
- air
- explosion
- utility
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of explosion-proof lamp, comprise lamp socket, rectifier, interior lampshade, tempering lampshade, mounting bracket, the upper end of described rectifier is provided with ventilating fan, the sidewall of rectifier is along the circumferential direction provided with several fresh air inlets, several louvres are provided with between described interior lampshade and tempering lampshade and between the cavity at rectifier place, the outlet air end upper end of described ventilating fan and be positioned at lamp socket and be provided with air-out chamber, the port in described air-out chamber is provided with and is along the circumferential direction provided with some root posts, the upper end of described column is provided with cover plate, protection network is provided with between described cover plate and column.The utility model structure is simple, reasonable in design, and the heat that light fixture produces, by arranging ventilating fan in lamp socket, can be discharged, avoided temperature in light fixture too high, extend the service life of light fixture like this by the utility model so in time.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of explosion-proof lamp.
Background technology
General, explosion-proof lamp comprises lamp socket, and lamp socket is provided with light source and tempering lampshade.Wherein, light source many employings incandescent lamp or iodine-tungsten lamp, and tempering lampshade is enclosed within the outside of light source.Such explosion-proof lamp is widely used in the places such as colliery, very safe, convenient.Its defect is: the very power consumption of this explosion-proof lamp, and outwards heat radiation is comparatively large, there is certain potential safety hazard.Therefore be necessary to be improved.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of explosion-proof lamp.
The utility model is achieved through the following technical solutions:
A kind of explosion-proof lamp, comprise lamp socket, rectifier, interior lampshade, tempering lampshade, mounting bracket, the upper end of described rectifier is provided with ventilating fan, the sidewall of rectifier is along the circumferential direction provided with several fresh air inlets, several louvres are provided with between described interior lampshade and tempering lampshade and between the cavity at rectifier place, the outlet air end upper end of described ventilating fan and be positioned at lamp socket and be provided with air-out chamber, the port in described air-out chamber is provided with and is along the circumferential direction provided with some root posts, the upper end of described column is provided with cover plate, is provided with protection network between described cover plate and column.
As preferably, the cross sectional shape of described fresh air inlet and louvre is circular.
As preferably, the cross sectional shape in described air-out chamber is rectangular or trapezoidal.
As preferably, described cover plate with between column for being fixedly connected with.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model by arranging ventilating fan in lamp socket, the heat that light fixture produces can be discharged in time like this, avoid temperature in light fixture too high, extend the service life of light fixture like this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. lamp socket; 2. rectifier; 3. lampshade in; 4. tempering lampshade; 5. mounting bracket; 6. louvre; 7. fresh air inlet; 8. ventilating fan; 9. air-out chamber; 10. column; 11. cover plates; 12. protection networks.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of explosion-proof lamp, comprise lamp socket 1, rectifier 2, interior lampshade 3, tempering lampshade 4, mounting bracket 5, the upper end of described rectifier 2 is provided with ventilating fan 8, the sidewall of rectifier 2 is along the circumferential direction provided with several fresh air inlets 7, several louvres 6 are provided with between described interior lampshade 3 and tempering lampshade 4 and between the cavity at rectifier 2 place, described fresh air inlet 7 and the cross sectional shape of louvre 6 are circular, the outlet air end upper end of described ventilating fan 8 and be positioned at lamp socket 1 and be provided with air-out chamber 9, the cross sectional shape in described air-out chamber 9 is rectangular or trapezoidal, ensure the smooth discharge of air.
The port in described air-out chamber 9 is provided with and is along the circumferential direction provided with some root posts 10, the upper end of described column 10 is provided with cover plate 11, described cover plate 11 with between column 10 for being fixedly connected with, protection network 12 is provided with between described cover plate 11 and column 10, the discharge of hot-air can be guaranteed, simultaneously can also prevent entering of dust and affect the heat dispersion of light fixture.
Its detailed description of the invention is: during use, when starting light fixture, ventilating fan 8 works, the hot-air now produced between interior lampshade 3 and tempering lampshade 4 enters from louvre 6 in the cavity at ballast 2 place, and cold air enters from fresh air inlet 7 simultaneously, is discharged by hot-air like this through ventilating fan 8 from heat dissipation cavity 9, the hot-air of discharging is discharged from protection network 12, the heat that light fixture produces can be discharged in time like this, avoid temperature in light fixture too high, extend the service life of light fixture like this.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an explosion-proof lamp, comprise lamp socket (1), rectifier (2), interior lampshade (3), tempering lampshade (4), mounting bracket (5), it is characterized in that: the upper end of described rectifier (2) is provided with ventilating fan (8), the sidewall of rectifier (2) is along the circumferential direction provided with several fresh air inlets (7), several louvres (6) are provided with between described interior lampshade (3) and tempering lampshade (4) and between the cavity at rectifier (2) place, the outlet air end upper end of described ventilating fan (8) and be positioned at lamp socket (1) and be provided with air-out chamber (9), the port of described air-out chamber (9) is provided with and is along the circumferential direction provided with some root posts (10), the upper end of described column (10) is provided with cover plate (11), protection network (12) is provided with between described cover plate (11) and column (10).
2. a kind of explosion-proof lamp according to claim 1, is characterized in that: described fresh air inlet (7) is circle with the cross sectional shape of louvre (6).
3. a kind of explosion-proof lamp according to claim 1, is characterized in that: the cross sectional shape of described air-out chamber (9) is rectangular or trapezoidal.
4. a kind of explosion-proof lamp according to claim 1, is characterized in that: for being fixedly connected with between described cover plate (11) with column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232966.8U CN204678090U (en) | 2015-04-17 | 2015-04-17 | A kind of explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232966.8U CN204678090U (en) | 2015-04-17 | 2015-04-17 | A kind of explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678090U true CN204678090U (en) | 2015-09-30 |
Family
ID=54177781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232966.8U Expired - Fee Related CN204678090U (en) | 2015-04-17 | 2015-04-17 | A kind of explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327800A (en) * | 2017-09-08 | 2017-11-07 | 成都蒲江珂贤科技有限公司 | A kind of dust-proof bulkhead lamp based on solar LED |
| CN112032602A (en) * | 2020-09-08 | 2020-12-04 | 江西骏川半导体设备有限公司 | Connecting mechanism of lampshade and lamp holder |
| CN112240490A (en) * | 2020-10-30 | 2021-01-19 | 江西骏川半导体设备有限公司 | LED lamp heat dissipation protection casing |
-
2015
- 2015-04-17 CN CN201520232966.8U patent/CN204678090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327800A (en) * | 2017-09-08 | 2017-11-07 | 成都蒲江珂贤科技有限公司 | A kind of dust-proof bulkhead lamp based on solar LED |
| CN112032602A (en) * | 2020-09-08 | 2020-12-04 | 江西骏川半导体设备有限公司 | Connecting mechanism of lampshade and lamp holder |
| CN112240490A (en) * | 2020-10-30 | 2021-01-19 | 江西骏川半导体设备有限公司 | LED lamp heat dissipation protection casing |
| CN112240490B (en) * | 2020-10-30 | 2022-11-15 | 湖南省龙弛照明科技有限公司 | LED lamp heat dissipation protection casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |