CN203336405U - LED spotlight - Google Patents
LED spotlight Download PDFInfo
- Publication number
- CN203336405U CN203336405U CN2013202719640U CN201320271964U CN203336405U CN 203336405 U CN203336405 U CN 203336405U CN 2013202719640 U CN2013202719640 U CN 2013202719640U CN 201320271964 U CN201320271964 U CN 201320271964U CN 203336405 U CN203336405 U CN 203336405U
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- China
- Prior art keywords
- lamp pearl
- led
- led lamp
- electrically connected
- cool
- 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 - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a control device of an LED spotlight. The control device of the LED spotlight is provided with a driving circuit, an LED control circuit and a temperature sensor. The LED control circuit comprises a master control circuit, a cool color LED light bead driving circuit and a warm color LED light bead driving circuit. In seasons when the environment temperature is low, the master control circuit controls the warm color LED light bead driving circuit to be connected; at the time, a warm color LED light bead operates to emit warm color light so that a user can feel warm and comfortable. Similarly, in hot seasons, the master control circuit controls the cool color LED light bead driving circuit to be connected; at the time, a cool color LED light bead operates to emit cool color light so that the user can feel cool. The color of the light emitted by the LED spotlight can change along with the change in the environment temperature, and the design is user-friendly and intelligent. Meanwhile, the cool color LED light bead and the warm color LED light bead operate alternately, so that the service life of the LED spotlight is greatly prolonged.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of LED shot-light.
Background technology
The LED shot-light is typically without the modern times of king light, nothing set pattern mould, to throw light on, can build room lighting atmosphere, because the LED shot-light can free translation-angle, the effect of combination lighting is also ever-changing, can carry out heighten atmosphere by local daylighting, with traditional shot-light, compare there is energy-conservation, low-carbon (LC), longevity, the advantage such as colour rendering is good, corresponding speed is fast.Existing LED shot-light glow color is generally fixing monochromatic light, its function singleness, hommization and intellectuality not.
Therefore, LED shot-light how to realize a kind of convertible glow color is technical problem urgently to be resolved hurrily in the industry.
The utility model content
Main purpose of the present utility model is to provide a kind of LED shot-light, be intended to realize a kind of can be according to environment temperature and the LED shot-light of conversion luminescence color.
The utility model proposes a kind of LED shot-light, be arranged on the guide rail that mobile guide is provided, comprise a track box that is connected with guide rail and can moves on guide rail, the adjusting bracket be connected with track box, the lamp body part be connected with adjusting bracket, lamp body partly comprises the housing be connected with adjusting bracket, be arranged on the LED light source assembly in housing, be arranged on the reflection shield of housing front end, be provided with a control device be connected with the LED light source electrical component in housing, be electrically connected with successively drive circuit in control device, LED control circuit and temperature sensor, the LED light source assembly comprises the circuit board of being close to the housing intracavity bottom, the LED lamp pearl that evenly is laid on circuit board and is electrically connected to the LED control circuit.
Preferably, LED lamp pearl comprises cool colour LED lamp pearl, warm colour LED lamp pearl, and cool colour LED lamp pearl and warm colour LED lamp pearl all are electrically connected to the LED control circuit.
Preferably, the LED control circuit comprises the governor circuit be electrically connected to temperature sensor, the cool colour LED lamp pearl drive circuit be electrically connected to cool colour LED lamp pearl, the warm colour LED lamp pearl drive circuit be electrically connected to warm colour LED lamp pearl, and governor circuit is electrically connected to cool colour LED lamp pearl drive circuit, warm colour LED lamp pearl drive circuit respectively.
Preferably, the lateral wall of housing some radiating fins that extend outwardly out.
Preferably, the housing structure that is formed in one.
The control device of a kind of LED shot-light of the utility model is provided with drive circuit, LED control circuit and temperature sensor, the LED control circuit comprises governor circuit, cool colour LED lamp pearl drive circuit, warm colour LED lamp pearl drive circuit, lower season in environment temperature, governor circuit is controlled the conducting of warm colour LED lamp pearl drive circuit, now warm colour LED lamp pearl work, LED lamp pearl glow color is warm colour light, the people is basked, comfortable, in like manner, in hot season, governor circuit is controlled the conducting of cool colour LED lamp pearl drive circuit, now cool colour LED lamp pearl work, LED lamp pearl glow color is cool colour light, can make people's feeling cool.The glow color of the utility model LED shot-light can change with the variation of environment temperature, such humanization designing, intellectuality, and simultaneously, cool colour LED lamp pearl and the alternation of warm colour LED lamp pearl, extend the service life of LED shot-light greatly.
The accompanying drawing explanation
The perspective view of the embodiment that Fig. 1 is a kind of LED shot-light of the utility model;
The operation principle block diagram of the embodiment that Fig. 2 is a kind of LED shot-light of the utility model.
The realization of the utility model purpose, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 2, one embodiment of a kind of LED shot-light of the present utility model is proposed, be arranged on the guide rail 100 that mobile guide is provided, comprise that one is connected with guide rail 100 and the track box 200 that can move, the adjusting bracket 300 be connected with track box 200, the lamp body part that is connected with adjusting bracket 300 on guide rail 100, utilize adjusting bracket 300 can adjust irradiating angle.
Lamp body partly comprises the housing 401 that is connected with adjusting bracket 300, be arranged on LED light source assembly in housing 401, be arranged on the reflection shield 402 of housing 401 front ends.
Be provided with a control device be connected with the LED light source electrical component in housing 401, be electrically connected with successively drive circuit 501, LED control circuit 502 and temperature sensor 503 in control device, the LED light source assembly comprises the circuit board 403 of being close to housing 401 intracavity bottoms, the LED lamp pearl 404 that evenly is laid on circuit board 403 and is electrically connected to LED control circuit 502.
LED lamp pearl 404 comprises cool colour LED lamp pearl 405, warm colour LED lamp pearl 406, and cool colour LED lamp pearl 405 and warm colour LED lamp pearl 406 all are electrically connected to LED control circuit 502.
The lateral wall of housing 401 some radiating fins 407 that extend outwardly out.Housing 401 structure that is formed in one.
After connecting the external communication electricity, 501 pairs of alternating currents of drive circuit carry out being circulated to governor circuit 504 by connecting line after transformation, rectification, filtering, temperature sensor 503 is electrically connected to governor circuit 504, temperature sensor 503 acquisition environment temperature, than converting this environment temperature to the signal of telecommunication and being sent in governor circuit 504, governor circuit 504 is controlled the break-make of cool colour LED lamp pearl drive circuit 505 and warm colour LED lamp pearl drive circuit 506 according to the difference of this signal of telecommunication, realize the glow color of LED control circuit 502 control LED lamp pearls 404 under different environment.In lower season in environment temperature, governor circuit 504 is controlled 506 conductings of warm colour LED lamp pearl drive circuit, now warm colour LED lamp pearl 406 work, lamp pearl glow color is warm colour light, make the people bask, comfortable, in like manner, in hot season, governor circuit 504 is controlled 505 conductings of cool colour LED lamp pearl drive circuit, now cool colour LED lamp pearl 405 work, lamp pearl glow color is cool colour light, can make people's feeling cool, make environment hommization more, the product function intellectuality.Simultaneously, cool colour LED lamp pearl 405 and 406 alternations of warm colour LED lamp pearl, extend the service life of LED shot-light greatly.The glow color of the utility model LED shot-light can change with the variation of environment temperature, such humanization designing, intellectuality.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. a LED shot-light, be arranged on the guide rail that mobile guide is provided, comprise a track box that is connected with described guide rail and can moves on described guide rail, the adjusting bracket be connected with described track box, the lamp body part be connected with described adjusting bracket, described lamp body partly comprises the housing be connected with described adjusting bracket, be arranged on the LED light source assembly in described housing, be arranged on the reflection shield of described housing front end, it is characterized in that, be provided with a control device be connected with described LED light source electrical component in described housing, be electrically connected with successively drive circuit in described control device, LED control circuit and temperature sensor, described LED light source assembly comprises the circuit board of being close to described housing intracavity bottom, evenly be laid on described circuit board and the LED lamp pearl be electrically connected to described LED control circuit.
2. a kind of LED shot-light according to claim 1, is characterized in that, described LED lamp pearl comprises cool colour LED lamp pearl, warm colour LED lamp pearl, and described cool colour LED lamp pearl and described warm colour LED lamp pearl all are electrically connected to described LED control circuit.
3. a kind of LED shot-light according to claim 2, it is characterized in that, described LED control circuit comprises the governor circuit be electrically connected to described temperature sensor, the cool colour LED lamp pearl drive circuit be electrically connected to described cool colour LED lamp pearl, the warm colour LED lamp pearl drive circuit be electrically connected to warm colour LED lamp pearl, and governor circuit is electrically connected to cool colour LED lamp pearl drive circuit, warm colour LED lamp pearl drive circuit respectively.
4. according to claim 1 or 2 or 3 described a kind of LED shot-lights, it is characterized in that the lateral wall of described housing some radiating fins that extend outwardly out.
5. a kind of LED shot-light according to claim 4, is characterized in that, the described housing structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202719640U CN203336405U (en) | 2013-05-20 | 2013-05-20 | LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202719640U CN203336405U (en) | 2013-05-20 | 2013-05-20 | LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336405U true CN203336405U (en) | 2013-12-11 |
Family
ID=49705079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202719640U Expired - Fee Related CN203336405U (en) | 2013-05-20 | 2013-05-20 | LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113972A (en) * | 2014-08-11 | 2014-10-22 | 上海亚明照明有限公司 | LED power supply switching circuit |
-
2013
- 2013-05-20 CN CN2013202719640U patent/CN203336405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113972A (en) * | 2014-08-11 | 2014-10-22 | 上海亚明照明有限公司 | LED power supply switching circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140520 |