CN202501378U - Novel light-emitting diode (LED) ceiling mount lamp - Google Patents
Novel light-emitting diode (LED) ceiling mount lamp Download PDFInfo
- Publication number
- CN202501378U CN202501378U CN2012201214447U CN201220121444U CN202501378U CN 202501378 U CN202501378 U CN 202501378U CN 2012201214447 U CN2012201214447 U CN 2012201214447U CN 201220121444 U CN201220121444 U CN 201220121444U CN 202501378 U CN202501378 U CN 202501378U
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- China
- Prior art keywords
- led lamp
- led
- lamp
- ceiling mount
- housing
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- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a novel light-emitting diode (LED) ceiling mount lamp. The novel light-emitting diode (LED) ceiling mount lamp comprises a housing, a lamp shade and a printed circuit board (PCB) substrate, the housing is fixed on the ceiling, the lamp shade is installed on the downside of the housing, the PCB substrate is fixedly installed on the downside of the housing and arranged in the lamp shade, an LED lamp is fixedly installed on the PCB substrate, a temperature sensor is disposed in the housing, an LED control circuit is mounted on the PCB substrate, and the temperature sensor and the LED lamp are respectively electrically connected with the LED control circuit. According to the novel light-emitting diode (LED) ceiling mount lamp, the environmental temperature is detected through the temperature sensor, according to the change of the environmental temperature, the lighting colors of the LED ceiling mount lamp are controlled through the LED control circuit, in a season with a low environmental temperature, the lighting color of the LED ceiling mount lamp is a warm color light which enables a user to feel comfortable, similarly, in a hot season, the lighting color of the LED ceiling mount lamp is a cool color light which enables the user to feel cool, humanization and intelligentization can be achieved, the service life of the LED ceiling mount lamp can be prolonged by one time, and the novel LED ceiling mount 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 lamp affixed to the ceiling.
Background technology
The LED lamp affixed to the ceiling is that selection LED is a kind of lamp affixed to the ceiling of light source, and it is installed in house interior.Light efficiency is high, little power consumption, and the life-span is long, and is easy to control, non-maintaining; Safety and environmental protection is a cold light source of new generation, and than tubular electricity-saving lamp power saving, brightness is high; Light projector is far away, and the light projector performance is good, the working voltage wide ranges, and light source is through the micro computer built-in controller; Can realize seven kinds of color change of LED, photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, environmental protection.Extensively be suitable for the market, bank, hospital, the hotel, restaurant and other various public places throw light on for a long time.Existing LED lamp affixed to the ceiling 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 lamp affixed to the ceiling.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of New LED lamp affixed to the ceiling; Comprise the housing that is fixed on the ceiling, be installed on the lampshade of said housing downside and be fixedly installed in the housing downside and be arranged at the PCB substrate in the lampshade; Be installed with the LED lamp on the said PCB substrate; Be provided with a temperature sensor in the said housing, said 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.
A kind of New LED lamp affixed to the ceiling 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 lamp affixed to the ceiling 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 lamp affixed to the ceiling glow color in season of environment temperature, makes the people feel comfortable; Equally, the season of sweltering heat LED lamp affixed to the ceiling 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 lamp affixed to the ceiling, can be widely used.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of New LED lamp affixed to the ceiling of the utility model;
Accompanying drawing 2 is the schematic block circuit diagram of a kind of New LED lamp affixed to the ceiling of the utility model.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, a kind of New LED lamp affixed to the ceiling 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 lamp affixed to the ceiling; It comprises the housing 5 that is fixed on the ceiling, is installed on the lampshade 6 of said housing 5 downsides and is fixedly installed in housing 5 downsides and is arranged at the PCB substrate 8 in the lampshade 6, is installed with LED lamp 3 on the PCB substrate 8.For the variation with environment temperature of the glow color of realizing the utility model LED lamp affixed to the ceiling changes; Compare hommization and intelligentized LED lamp affixed to the ceiling 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.Be provided with a temperature sensor 4 in the housing 5, PCB substrate 8 is provided with LED control circuit 2, and temperature sensor 4 is connected with LED control circuit electrical 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 9 at lead 7 and same laying temperature sensor 4 places; Via delivering to governor circuit 21 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 lamp affixed to the ceiling.
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 (3)
1. New LED lamp affixed to the ceiling; Comprise the housing that is fixed on the ceiling, be installed on the lampshade of said housing downside and be fixedly installed in the housing downside and be arranged at the PCB substrate in the lampshade; Be installed with the LED lamp on the said PCB substrate, it is characterized in that, be provided with a temperature sensor in the said housing; Said 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. a kind of New LED lamp affixed to the ceiling 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. a kind of New LED lamp affixed to the ceiling 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 electrically connects with cool colour LED lamp and warm colour LED lamp respectively, and temperature sensor and governor circuit electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201214447U CN202501378U (en) | 2012-03-27 | 2012-03-27 | Novel light-emitting diode (LED) ceiling mount lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201214447U CN202501378U (en) | 2012-03-27 | 2012-03-27 | Novel light-emitting diode (LED) ceiling mount lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501378U true CN202501378U (en) | 2012-10-24 |
Family
ID=47037991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201214447U Expired - Fee Related CN202501378U (en) | 2012-03-27 | 2012-03-27 | Novel light-emitting diode (LED) ceiling mount lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488982A (en) * | 2018-12-28 | 2019-03-19 | 成都文博蓉耀科技有限公司 | A kind of LED lamp device of convertible color |
-
2012
- 2012-03-27 CN CN2012201214447U patent/CN202501378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488982A (en) * | 2018-12-28 | 2019-03-19 | 成都文博蓉耀科技有限公司 | A kind of LED lamp device of convertible color |
| CN109488982B (en) * | 2018-12-28 | 2020-03-06 | 深圳市骏飞实业有限公司 | LED lamp device of convertible colour |
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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 |