CN200961811Y - Electronic safe mining lamp - Google Patents
Electronic safe mining lamp Download PDFInfo
- Publication number
- CN200961811Y CN200961811Y CNU2006200712666U CN200620071266U CN200961811Y CN 200961811 Y CN200961811 Y CN 200961811Y CN U2006200712666 U CNU2006200712666 U CN U2006200712666U CN 200620071266 U CN200620071266 U CN 200620071266U CN 200961811 Y CN200961811 Y CN 200961811Y
- Authority
- CN
- China
- Prior art keywords
- light
- emitting diode
- light emitting
- central layer
- circuit
- 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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Abstract
An electric safe mine light comprises a light mask, a light emitting diode, a central layer circuit and a heat radiator. In order to increase the brightness of the light, the light mask is made of metal, or a metal film is coated on the inner layer of the light mask, so in addition to increase the brightness of the light, the light also has a heat radiation effect. The back portion of the light mask is equipped with a central layer, the center of the central layer is equipped with a light emitting diode LED, the light emitting diode is one to ten, and the light emitting diode is driven by a lithium cell. The a central layer circuit comprises a charging protection circuit, a light emitting diode LED driving circuit, over or lower pressure and a short circuit protection circuit. The beneficial effect of the utility model is that the using of the electric safe mine light is bright, has a low electric consumption which avoids spark happening, with a gas explosion prevention and safety.
Description
Affiliated technical field
The utility model relates to the mine lamp that a kind of colliery is used.
Background technology
Before this, mine lamp adopts incandescent lamp to throw light on, and its weak point is that the mine lamp of this structure is bright inadequately, and power consumption is many, and the most fatal shortcoming is the meeting flashing of not doing a good job, and causes gas explosion, jeopardizes personal safety.
The utility model content
The purpose of this utility model is to provide a kind of electronic type safety miner's lamp in order to overcome above-mentioned weak point, and bright, little power consumption is avoided flashing, safety.
The technical scheme that its technical problem that solves the utility model adopts is: the electronic type safety miner's lamp is made up of lampshade, light emitting diode, central layer circuit, fin.For improving lamp degree of illuminating, lampshade is made of metal, perhaps at lampshade internal layer coated with metal film.Like this, be outside one's consideration, also have thermolysis except that the raising lamp illuminates.Central layer is equipped with at rear portion at lampshade, in the central authorities of central layer LED is housed, and light emitting diode is 1--10.Light emitting diode is driven by lithium battery.Be connected with fin in the central layer back.The central layer circuit is made up of charge protector, LED drive circuit, overvoltage/undervoltage and short-circuit protection circuit.
Effective effect of the present utility model is, uses this electronic type safety miner's lamp, and bright, little power consumption is avoided flashing, prevents gas explosion, safety.
Description of drawings
Fig. 1 is the structural representation of electronic type safety miner's lamp of the present utility model.1-lampshade among the figure, 2-fin, 3-central layer, 4-LED.
Specific implementation method: the electronic type safety miner's lamp is made up of lampshade (1), light emitting diode (4), central layer (3) circuit, fin (2).For improving lamp degree of illuminating, lampshade (1) is made of metal, perhaps at lampshade (1) internal layer coated with metal film.Like this, be outside one's consideration, also have thermolysis except that the raising lamp illuminates.Central layer (3) is housed at the rear portion of lampshade, and central layer (3) is made with insulating materials.In the central authorities of central layer (3) LED (4) is housed, light emitting diode (4) is 1-10.Light emitting diode (4) is driven by lithium battery (18).Be connected with fin in the central layer back.
Claims (3)
1, a kind of electronic type safety miner's lamp, it is characterized in that it is made up of lampshade, light emitting diode, central layer circuit, fin, central layer is housed, LED is housed in the central authorities of central layer at the rear portion of lampshade, light emitting diode is driven by lithium battery, is connected with fin in the central layer back.
2, electronic type safety miner's lamp according to claim 1 is characterized in that lampshade is made of metal, perhaps at lampshade internal layer coated with metal film.
3, electronic type safety miner's lamp according to claim 1 is characterized in that light emitting diode is 1--10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200712666U CN200961811Y (en) | 2006-05-12 | 2006-05-12 | Electronic safe mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200712666U CN200961811Y (en) | 2006-05-12 | 2006-05-12 | Electronic safe mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961811Y true CN200961811Y (en) | 2007-10-17 |
Family
ID=38798329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200712666U Expired - Lifetime CN200961811Y (en) | 2006-05-12 | 2006-05-12 | Electronic safe mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961811Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388180A (en) * | 2017-09-08 | 2017-11-24 | 成都蒲江珂贤科技有限公司 | A kind of three proofings solar LED (Light Emitting Diode) lamp for advertisement board on highway |
-
2006
- 2006-05-12 CN CNU2006200712666U patent/CN200961811Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388180A (en) * | 2017-09-08 | 2017-11-24 | 成都蒲江珂贤科技有限公司 | A kind of three proofings solar LED (Light Emitting Diode) lamp for advertisement board on highway |
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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: JINYI PHOTOELECTRIC TECHNOLOGY (SHANGHAI) CO., LTD Free format text: FORMER OWNER: CHEN YANGHUAI Effective date: 20110316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226300 JINYI INDUSTRIAL PARK, BIHUA ROAD, DEVELOPMENT AREA, TONGZHOU CITY, JIANGSU PROVINCE TO: 201610 NO. 880, RONGMEI ROAD, SONGJIANG DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110316 Address after: 201610 No. 880, Mei Mei Road, Shanghai, Songjiang District Patentee after: Jinyi Photoelectric Technology (Shanghai) Co., Ltd. Address before: Bihualu Jinyi Industrial Park, Tongzhou City, Jiangsu Province Development Zone 226300 Patentee before: Chen Yanghuai |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071017 |
|
| EXPY | Termination of patent right or utility model |