CN202501377U - Novel LED (Light-Emitting Diode) down lamp - Google Patents
Novel LED (Light-Emitting Diode) down lamp Download PDFInfo
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- CN202501377U CN202501377U CN2012201214428U CN201220121442U CN202501377U CN 202501377 U CN202501377 U CN 202501377U CN 2012201214428 U CN2012201214428 U CN 2012201214428U CN 201220121442 U CN201220121442 U CN 201220121442U CN 202501377 U CN202501377 U CN 202501377U
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- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 4
- 206010016326 Feeling cold Diseases 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model relates to a novel LED (Light-Emitting Diode) down lamp comprising a supporting frame and a down lamp main body arranged on the supporting frame. The down lamp main body is internally provided with a PCB (Printed Circuit Board) substrate; the PCB substrate is fixedly provided with an LED lamp; the down lamp main body is further provided with a temperature sensor; the PCB substrate is provided with an LED control circuit; and the temperature sensor and the LED lamp are respectively and electrically connected with the LED control circuit. According to the novel LED down lamp, the environmental temperature is detected by the temperature sensor and the light-emitting color of the LED down lamp is controlled by the LED control circuit according to the change of the environmental temperature to represent the change of the environmental temperature. In seasons with the lower environmental temperature, the light-emitting color of the LED down lamp is a warm color so that people feel comfortable; meanwhile, in torrid summer, the light-emitting color of the LED down lamp is a cool color, so that people feel cool; and therefore, the novel LED down lamp is more humanized and intelligent, the service life of the LED down lamp is doubled and the novel LED down lamp can be widely applied.
Description
Technical field
The utility model relates to a kind of LED light fixture, is specifically related to a kind of New LED Down lamp.
Background technology
The LED Down lamp is a kind of lighting that is embedded into light down-ejection type in the ceiling; It is to use the New LED lighting source on traditional Down lamp basis, to improve development product, has the following advantages with traditional Down lamp contrast: energy-conservation, low-carbon (LC), longevity, colour rendering is good, response speed is fast.The design of LED Down lamp is more attractive in appearance light and handy, and it is unified and perfect to reach the integral body that keeps building decoration during installation, does not destroy the setting of light fixture, and it is inner that light source is hidden building decoration, and light source does not expose, free from glare, and people's visual effect is soft, even.And existing LED Down lamp glow color is generally fixing monochromatic light, its function singleness, not enough hommization and intellectuality.
The utility model content
To the deficiency of prior art, the utility model provides a kind of light source to change color with the variation of environment temperature, has hommization and intelligentized New LED Down lamp.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of New LED Down lamp; Comprise bracing frame, be arranged at the Down lamp main body on the support frame as described above; One PCB substrate is installed in the said Down lamp main body, and fixed installation LED lamp also is provided with a temperature sensor in the said Down lamp main body on this PCB substrate; The PCB substrate is provided with the LED control circuit, and said temperature sensor and LED lamp electrically connect with the LED control circuit respectively.
As improvement, said LED lamp comprises cool colour LED lamp and warm colour LED lamp, and said cool colour LED lamp and warm colour LED lamp all electrically connect with the LED control circuit.
As improvement; Said LED control circuit comprises governor circuit, cool colour LED lamp drive circuit, warm colour LED lamp drive circuit; The input of said cool colour LED lamp drive circuit and warm colour LED lamp drive circuit all electrically connects with the output of governor circuit; The output of cool colour LED lamp drive circuit and warm colour LED lamp drive circuit electrically connects with cool colour LED lamp and warm colour LED lamp respectively, and temperature sensor and governor circuit electrically connect.
Preferably, said New LED Down lamp further comprises the fin that is arranged on the Down lamp main body.
Preferably, said LED Down lamp comprises further that the light angle that is arranged at Down lamp main body and arranged on left and right sides is regulated and uses securing member.
A kind of New LED Down lamp that the utility model is set forth; Compared with prior art; Its beneficial effect is: the utility model is through temperature sensor acquisition environment temperature; Control the glow color of LED Down lamp according to the variation of environment temperature through the LED control circuit, to represent the variation of this environment temperature.The utility model is a warm colour light at the lower LED Down lamp glow color in season of environment temperature, makes the people feel comfortable; Equally, the season of sweltering heat LED Down lamp glow color be the cool colour light time, can make people's feeling cool, than hommization and intellectuality, and can make prolong one times the service life of LED Down lamp, can be widely used.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of New LED Down lamp of the utility model;
Accompanying drawing 2 is the schematic block circuit diagram of a kind of New LED Down lamp of the utility model.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, a kind of New LED Down lamp of the utility model done further describing, so that clearerly understand the utility model technological thought required for protection.
Like Fig. 1, shown in Figure 2; A kind of New LED Down lamp, it comprises support 7, is arranged at the Down lamp main body 5 on the bracing frame 7, and a PCB substrate 10 is installed in the Down lamp main body 5; Fixed installation LED lamp 3 on this PCB substrate 10; The fin 6 that is used to this New LED Down lamp heat radiation is installed on the Down lamp main body 5, and this fin 6 and PCB substrate 10 are distributed in the upper and lower both sides of Down lamp main body 5 respectively, and the and arranged on left and right sides of Down lamp main body 5 also is provided with light angle and regulates with securing member 8; This light angle is regulated and is used securing member 8 for to be arranged at the bolt on the Down lamp main body 5, adjusts light angle through the degree of tightness of adjusting this bolt.For the variation with environment temperature of the glow color of realizing the utility model LED Down lamp changes; Compare hommization and intelligentized LED Down lamp device; LED lamp 3 includes cool colour LED lamp and warm colour LED lamp, and this cool colour LED lamp and warm colour LED lamp can certainly be one for a plurality of all.Also be provided with a temperature sensor 4 in the Down lamp main body 5, PCB substrate 10 is provided with LED control circuit 2, and temperature sensor 4 electrically connects with LED control circuit 2 respectively with LED lamp 3.
Concrete operation principle is: LED control circuit 2 comprises governor circuit 21, cool colour LED lamp drive circuit 22 and warm colour LED lamp drive circuit 23; The input of cool colour LED lamp drive circuit 22 and warm colour LED lamp drive circuit 23 all with the output electric connection of governor circuit 21; The output of cool colour LED lamp drive circuit 22 is electrically connected to cool colour LED lamp, and the output of warm colour LED lamp drive circuit 23 is electrically connected to warm colour LED lamp.External ac power source links to each other through the LED power subsystem 1 in the installing mechanism 11 at lead 9 and same laying temperature sensor 4 places; Via delivering to governor circuit 21 through connecting line 6 after LED power subsystem 1 transformation, rectification, the filtering; Temperature sensor 4 electrically connects with governor circuit 21; Temperature sensor 4 acquisition environment temperature convert this environment temperature one control voltage to and send into governor circuit 21.Governor circuit 21 is controlled the break-make of cool colour LED lamp drive circuit 22 and warm colour LED lamp drive circuit 23 according to the difference of this control voltage, promptly realizes the glow color of LED control circuit 2 control LED lamps under the different environment temperature.In the utility model preferred version, in environment temperature lower season, 23 conductings of governor circuit 21 control warm colour LED lamp drive circuits, warm colour LED lamp work this moment, LED lamp 3 glow colors are warm colour light, make the people feel warm, comfortable; In like manner, in the season of sweltering heat, 22 conductings of governor circuit 21 control cool colour LED lamp drive circuits, cool colour LED lamp work this moment, LED lamp 3 glow colors are cool colour light, can make people's feeling cool, make environment hommization more, product is functionalization more also, intellectuality.Simultaneously, cool colour LED lamp and the alternation of warm colour LED lamp can make prolong one times the service life of LED Down lamp.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (5)
1. New LED Down lamp; Comprise bracing frame, be arranged at the Down lamp main body on the support frame as described above, a PCB substrate is installed in the said Down lamp main body, fixed installation LED lamp on this PCB substrate; It is characterized in that; Also be provided with a temperature sensor in the said Down lamp main body, the PCB substrate is provided with the LED control circuit, and said temperature sensor and LED lamp electrically connect with the LED control circuit respectively.
2. New LED Down lamp according to claim 1 is characterized in that, said LED lamp comprises cool colour LED lamp and warm colour LED lamp, and said cool colour LED lamp and warm colour LED lamp all electrically connect with the LED control circuit.
3. New LED Down lamp according to claim 2; It is characterized in that; Said LED control circuit comprises governor circuit, cool colour LED lamp drive circuit, warm colour LED lamp drive circuit; The input of said cool colour LED lamp drive circuit and warm colour LED lamp drive circuit all electrically connects with the output of governor circuit, the output of cool colour LED lamp drive circuit and warm colour LED lamp drive circuit respectively with cool colour LED lamp and the electric connection of warm colour LED lamp, temperature sensor and governor circuit electric connection.
4. New LED Down lamp according to claim 1 is characterized in that, said New LED Down lamp further comprises the fin that is arranged on the Down lamp main body.
5. New LED Down lamp according to claim 1 is characterized in that, said LED Down lamp comprises further that the light angle that is arranged at Down lamp main body both sides is regulated and uses securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201214428U CN202501377U (en) | 2012-03-27 | 2012-03-27 | Novel LED (Light-Emitting Diode) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201214428U CN202501377U (en) | 2012-03-27 | 2012-03-27 | Novel LED (Light-Emitting Diode) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501377U true CN202501377U (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201214428U Expired - Fee Related CN202501377U (en) | 2012-03-27 | 2012-03-27 | Novel LED (Light-Emitting Diode) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116437521A (en) * | 2023-06-14 | 2023-07-14 | 深圳市帝狼光电有限公司 | Wall-mounted lamp and control method |
-
2012
- 2012-03-27 CN CN2012201214428U patent/CN202501377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116437521A (en) * | 2023-06-14 | 2023-07-14 | 深圳市帝狼光电有限公司 | Wall-mounted lamp and control method |
| CN116437521B (en) * | 2023-06-14 | 2023-08-22 | 深圳市帝狼光电有限公司 | Wall-mounted lamp and control method |
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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: 20121024 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |