CN204534493U - A kind of light-emitting device with protection automatically - Google Patents
A kind of light-emitting device with protection automatically Download PDFInfo
- Publication number
- CN204534493U CN204534493U CN201520086936.0U CN201520086936U CN204534493U CN 204534493 U CN204534493 U CN 204534493U CN 201520086936 U CN201520086936 U CN 201520086936U CN 204534493 U CN204534493 U CN 204534493U
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- China
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- circuit board
- hickey
- light
- tertiary
- circuit
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Abstract
The utility model discloses a kind of light-emitting device with protection automatically, comprise shell, outer casing bottom is connected with hickey, electric contact is provided with bottom hickey, enclosure is provided with circuit board, described circuit board is arranged to roll over shape, circuit board top is that first circuit board is provided with light-emitting component, it is vertical configuration that first circuit board is horizontally disposed with hickey, first circuit board connects second circuit board on the downside of one end, the angle of 30 °-45 ° is become between second circuit board with first circuit board, on the downside of second circuit board, one end connects tertiary circuit plate, described tertiary circuit plate is vertical with between first circuit board, tertiary circuit plate is provided with temperature inductor, on the downside of tertiary circuit plate, one end connects the 4th circuit board, 4th circuit board is parallel with first circuit board, tertiary circuit plate portion is arranged on hickey inside, 4th circuit board is all arranged on hickey inside.The utility model has following advantage: have automatic protection functions, strengthens radiating efficiency, and structure is simply easy to manufacture.
Description
Technical field
The utility model relates to a kind of bulb, more specifically to a kind of light-emitting device with protection automatically.
Background technology
In the market, conventional bulb all adopts direct-injection type, and the light that namely light emitting diode sends directly shines out through glass, and the scope of usually irradiating is narrow, and radiating effect is bad now.
The present invention is that object is to provide a kind of light-emitting device with automatically protection, and namely the heat that produces when luminescence of light emitting diode can be delivered to hickey and be passed by hickey by circuit passband plate, and light-emitting device inside is provided with temperature inductor.Temperature inductor can sense the temperature of light-emitting device inside, and when the value of temperature of temperature higher than setting, light emitting diode quits work, thus light emitting diode can be protected to prevent from damaging.
Summary of the invention
The purpose of this utility model is, provides a kind of light-emitting device with protection automatically, adopts this device to strengthen radiating efficiency, prevent light-emitting component damaged.For achieving the above object, the utility model have employed following technical scheme:
A kind of light-emitting device with protection automatically, comprise shell, described outer casing bottom is connected with hickey, electric contact is provided with bottom described hickey, described enclosure is provided with circuit board, described circuit board is arranged to roll over shape, described circuit board top is that first circuit board is provided with light-emitting component, it is vertical configuration that described first circuit board is horizontally disposed with hickey, first circuit board connects second circuit board on the downside of one end, described second circuit board and the angle becoming 30 °-45 ° between first circuit board, on the downside of described second circuit board, one end connects tertiary circuit plate, described tertiary circuit plate is vertical with between first circuit board, described tertiary circuit plate is provided with temperature inductor, on the downside of described tertiary circuit plate, one end connects the 4th circuit board, described 4th circuit board is parallel with first circuit board, described tertiary circuit plate portion is arranged on hickey inside, described 4th circuit board is all arranged on hickey inside, described first circuit board, second circuit board, the conductor material that tertiary circuit plate all adopts thermal conductivity high makes, described 4th circuit board adopts the insulating materials that thermal conductivity is high to make, described 4th circuit board and hickey interior side contacts.
Preferably described shell adopts the hard glass that light transmittance is good to make.
Preferably described light-emitting component adopts light emitting diode.
The utility model has following advantage: have automatic protection functions, strengthens radiating efficiency, and structure is simply easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit board schematic diagram of the present utility model.
Wherein, 10, light-emitting device; 11, shell; 3, enclosure; 13, electric contact; 14, hickey; 15, temperature inductor; 20, circuit board; 21, light-emitting component; 22a, the first connecting portion; 22b, the second connecting portion; 22c, the 3rd connecting portion; 23a, first circuit board; 23b, second circuit board; 23c, tertiary circuit plate; 23d, the 4th circuit board.
Detailed description of the invention
With the drawings and specific embodiments, the utility model is described in further detail below.
As shown in the figure, a kind of light-emitting device 10 with protection automatically, comprise shell 11, hickey 14 is connected with bottom described shell 11, electric contact 13 is provided with bottom described hickey 14, described shell 11 inside is provided with circuit board 20, described circuit board 20 is arranged to roll over shape, described circuit board 20 top is that first circuit board 23a is provided with light-emitting component 21, described first circuit board 23a is horizontally disposed with hickey 14 in vertical configuration, first circuit board 23a connects second circuit board 23b on the downside of one end, described second circuit board 23b and the angle becoming 30 °-45 ° between first circuit board 23a, on the downside of described second circuit board 23b, one end connects tertiary circuit plate 23c, described tertiary circuit plate 23c is vertical with between first circuit board 23a, described tertiary circuit plate 23c is provided with temperature inductor 15, on the downside of described tertiary circuit plate 23c, one end connects the 4th circuit board 23d, described 4th circuit board 23d is parallel with first circuit board 23a, it is inner that described tertiary circuit plate 23c part is arranged on hickey 14, it is inner that described 4th circuit board 23d is all arranged on hickey 14, described first circuit board 23a, second circuit board 23b, the conductor material that tertiary circuit plate 23c all adopts thermal conductivity high makes, described 4th circuit board 23d adopts the insulating materials that thermal conductivity is high to make, described 4th circuit board 23d and hickey 14 interior side contacts, the heat that light emitting diode produces is by first circuit board, second circuit board, tertiary circuit plate is delivered to the 4th circuit board, heat can be delivered to hickey by described 4th circuit board, passed by hickey, described temperature inductor can sense the temperature of enclosure 3, when temperature is higher than a certain setting value, temperature inductor converts the signal into the signal of telecommunication and closes light-emitting component, when temperature is lower than automatically starting light-emitting component during setting value.
Described shell adopts the hard glass that light transmittance is good to make.
Described light-emitting component adopts light emitting diode.
Claims (3)
1. the light-emitting device of the automatic protection of band, it is characterized in that, comprise shell, described outer casing bottom is connected with hickey, electric contact is provided with bottom described hickey, described enclosure is provided with circuit board, described circuit board is arranged to roll over shape, described circuit board top is that first circuit board is provided with light-emitting component, it is vertical configuration that described first circuit board is horizontally disposed with hickey, first circuit board connects second circuit board on the downside of one end, described second circuit board and the angle becoming 30 °-45 ° between first circuit board, on the downside of described second circuit board, one end connects tertiary circuit plate, described tertiary circuit plate is vertical with between first circuit board, described tertiary circuit plate is provided with temperature inductor, on the downside of described tertiary circuit plate, one end connects the 4th circuit board, described 4th circuit board is parallel with first circuit board, described tertiary circuit plate portion is arranged on hickey inside, described 4th circuit board is all arranged on hickey inside, described first circuit board, second circuit board, the conductor material that tertiary circuit plate all adopts thermal conductivity high makes, described 4th circuit board adopts the insulating materials that thermal conductivity is high to make, described 4th circuit board and hickey interior side contacts.
2. a kind of light-emitting device with protection automatically according to claim 1, is characterized in that, described shell adopts the hard glass that light transmittance is good to make.
3. a kind of light-emitting device with protection automatically according to claim 2, it is characterized in that, described light-emitting component adopts light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086936.0U CN204534493U (en) | 2015-02-09 | 2015-02-09 | A kind of light-emitting device with protection automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086936.0U CN204534493U (en) | 2015-02-09 | 2015-02-09 | A kind of light-emitting device with protection automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534493U true CN204534493U (en) | 2015-08-05 |
Family
ID=53748493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086936.0U Expired - Fee Related CN204534493U (en) | 2015-02-09 | 2015-02-09 | A kind of light-emitting device with protection automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534493U (en) |
-
2015
- 2015-02-09 CN CN201520086936.0U patent/CN204534493U/en not_active Expired - Fee Related
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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: 20150805 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |