CN205316165U - LED down lamp with adjustable colour temperature - Google Patents

LED down lamp with adjustable colour temperature Download PDF

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Publication number
CN205316165U
CN205316165U CN201620022302.3U CN201620022302U CN205316165U CN 205316165 U CN205316165 U CN 205316165U CN 201620022302 U CN201620022302 U CN 201620022302U CN 205316165 U CN205316165 U CN 205316165U
Authority
CN
China
Prior art keywords
light source
annular
complementary light
radiator
down lamp
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
Application number
CN201620022302.3U
Other languages
Chinese (zh)
Inventor
林榧榧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU DIDI LIGHTING ELECTRONICS CO Ltd
Original Assignee
HANGZHOU DIDI LIGHTING ELECTRONICS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU DIDI LIGHTING ELECTRONICS CO Ltd filed Critical HANGZHOU DIDI LIGHTING ELECTRONICS CO Ltd
Priority to CN201620022302.3U priority Critical patent/CN205316165U/en
Application granted granted Critical
Publication of CN205316165U publication Critical patent/CN205316165U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a LED down lamp with adjustable colour temperature, including radiator, drive power supply, connecting plate, lamp body, the control unit, the base plate that is equipped with annular complementary light source, lens, remote controller, the radiator is the rectangular bodily form or cylindrical, at the inside cavity that sets up of radiator, drive power supply sets up in this cavity, the lamp body passes through the connecting plate and connects the below at the radiator, the control unit fixes in the below of connecting plate in locating the lamp body, and through -connection board and drive power supply connect, the base plate that is equipped with annular complementary light source is fixed in the control unit's below, and annular complementary light source sees through the base plate and the control unit connects, the lens suit is on the complementary light source of annular, the remote controller is used for controlling the electric current of annular complementary light source. As long as it is the operation remote controller can be adjusted the colour temperature of down lamp, simple and convenient, sensitive feasible. Increase heat dispersion again, can realize better illuminating effect, prolonged the life of drive power supply and annular complementary light source.

Description

Colour temperature adjustable LED Down lamp
Technical field
The utility model relates to LED Down lamp technical field, is specifically related to a kind of colour temperature adjustable LED Down lamp.
Background technology
LED Down lamp is the product that application Novel LED illuminating light source is improved exploitation on traditional Down lamp basis, withTradition Down lamp contrast has the following advantages: energy-conservation, low-carbon (LC), longevity, colour rendering are good, fast response time. LEDThe design of Down lamp is more attractive in appearance light and handy, can reach and keep the entirety of building decoration unified and perfect, no when installationDestroy the setting of light fixture, light source is hidden in building decoration inside, and light source does not expose, free from glare, people's vision effectFruit is soft, even. But the LED light source of existing most of LED Down lamps can only send the light of single colour temperature, makesUser can not arbitrarily regulate colour temperature, is difficult to meet the needs of different applied environments. Though have at presentCan regulate the LED Down lamp of colour temperature, but operation is more difficult and insensitive, service life is not long.
Summary of the invention
The purpose of this utility model is to provide a kind of colour temperature adjustable LED Down lamp, to solve prior art notFoot.
The utility model is by the following technical solutions:
A kind of colour temperature adjustable LED Down lamp, comprises radiator, driving power, connecting plate, lamp housing, controlUnit, the substrate that is provided with annular complementary light source, lens, remote controller, described radiator is cuboid or cylinderShape, arranges a cavity in radiator inside, and described driving power is arranged in this cavity; Lamp housing passes through connecting plateBe connected to the below of radiator; Control module is located in lamp housing, is fixed on the below of connecting plate, sees through connecting plateBe connected with driving power; The substrate that is provided with annular complementary light source is fixed on the below of control module, annular complementary lightSource sees through substrate and is connected with control module; Lens jacket is loaded on annular complementary light source; Described remote controller is for controllingThe electric current of the complementary light source of annular.
Further, described control module comprises wireless receiving module, governor circuit, color-temperature regulating drive circuit,Governor circuit is connected with driving power, wireless receiving module respectively, and governor circuit output and color-temperature regulating drive electricityRoad connects, and color-temperature regulating drive circuit output is connected with annular complementary light source; Described remote controller comprises wireless transmissionModule, for launching the current data of the complementary light source of annular of setting.
Further, the complementary light source of described annular comprises cool colour LED light source and warm colour LED light source, cool colourLED light source, warm colour LED light source are all circular arrangement, and warm colour LED light source annulus is positioned at cool colour LEDLight source annulus inner side.
Further, also comprise cover glass, described cover glass is fixed on lamp housing bottom by threaded ring.
Further, also comprise a pair of torsion spring, described torsion spring is arranged at respectively the both sides of connecting plate.
The beneficial effects of the utility model:
1, the utility model changes annular complementary light source in Down lamp by the wireless transmitter module transmitting in remote controllerThe signal of current data, after being received by the wireless receiving module of control module in Down lamp, by control moduleIt is complementary to annular that governor circuit sends instruction to the color-temperature regulating drive circuit in control module after analyzing and processingSource current regulates and controls, thereby reaches the object of adjustment barrel lamp color temperature. As long as remote controller can be to Down lampColour temperature regulate, simple and convenient, sensitive feasible.
2, the utility model has increased again heat dispersion, can realize better illuminating effect, and will drivePower supply is placed in the cavity of radiator, saves space, and can utilize radiator to dispel the heat, and extends driving powerWith the service life of the complementary light source of annular.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is done further and explained. The following example only forThe utility model is described, but is not used for limiting practical range of the present utility model.
A kind of colour temperature adjustable LED Down lamp, as shown in Figure 1, comprises radiator 1, driving power 2, connectsPlate 3, lamp housing 4, control module 5, the substrate 6 that is provided with annular complementary light source 7, lens 8, cover glass 9,A pair of torsion spring (not indicating in figure), remote controller. Described radiator 1 is cuboid or cylindrical, generalMake for aluminium material, inside arranges a cavity. Described driving power 2 is that the door alternating current of 220V is converted intoThe direct current that LED and control module 5 directly use, powers for LED and control module 5, is arranged at heat radiationIn the cavity of device 1, save space, and can utilize radiator 1 to dispel the heat, extend the use of driving power 2Life-span. Lamp housing 4 is connected to the below of radiator 1 by connecting plate 3, control module 5 is located in lamp housing 4,Be fixed on the below of connecting plate 3, see through connecting plate 3 and be connected with driving power 2. Be provided with annular complementary light source 7Substrate 6 be fixed on the below of control module 5, annular complementary light source 7 sees through substrate 6 and control module 5Connect. The complementary light source 7 of described annular comprises cool colour LED light source and warm colour LED light source, cool colour LED lightSource, warm colour LED light source are all circular arrangement, and warm colour LED light source annulus is positioned at cool colour LED light source circleRing inner side. Lens 8 are set on annular complementary light source 7, for the diverging light of LED is converged into angleLittle light beam. Cover glass 9 is fixed on lamp housing 4 bottoms by threaded ring 10, for the protection of LED Down lamp.A pair of torsion spring is arranged at respectively the both sides of connecting plate 3, for being fixed on the installing hole of body of wall, prevents that it is looseningCome off. Described remote controller is for controlling the electric current in annular complementary light source 7.
Described control module 5 comprises wireless receiving module, governor circuit, color-temperature regulating drive circuit, governor circuitBe connected with driving power, wireless receiving module respectively, governor circuit output is connected with color-temperature regulating drive circuit,Color-temperature regulating drive circuit output is connected with annular complementary light source 7. Described remote controller comprises wireless transmitter module,Be used for the current data of the complementary light source 7 of annular of launching setting. Need to adjust colour temperature time, wireless by remote controllerTransmitter module transmitting changes the signal of the current data of annular complementary light source 7, the wireless receiving mould of control module 5After piece receives, after analyzing and process by governor circuit, send instruction to color-temperature regulating drive circuit, mutual to annularLight filling source 7 electric currents regulate and control, thereby reach the object that regulates colour temperature.

Claims (5)

1. a colour temperature adjustable LED Down lamp, is characterized in that, comprises radiator, driving power, connectionPlate, lamp housing, control module, the substrate that is provided with annular complementary light source, lens, remote controller, described radiator isCuboid or cylindrical, arranges a cavity in radiator inside, and described driving power is arranged in this cavity;Lamp housing is connected to the below of radiator by connecting plate; Control module is located in lamp housing, be fixed on connecting plate underSide, sees through connecting plate and is connected with driving power; The substrate that is provided with annular complementary light source be fixed on control module underSide, annular complementary light source sees through substrate and is connected with control module; Lens jacket is loaded on annular complementary light source; DescribedRemote controller is for controlling the electric current in annular complementary light source.
2. colour temperature adjustable LED Down lamp according to claim 1, is characterized in that, described control is singleUnit comprises wireless receiving module, governor circuit, color-temperature regulating drive circuit, governor circuit respectively with driving power,Wireless receiving module connects, and governor circuit output is connected with color-temperature regulating drive circuit, and color-temperature regulating drive circuit is defeatedGoing out end is connected with annular complementary light source; Described remote controller comprises wireless transmitter module, for launching the annular of settingThe current data of complementary light source.
3. colour temperature adjustable LED Down lamp according to claim 1, is characterized in that, described annular is mutualLight filling source comprises cool colour LED light source and warm colour LED light source, and cool colour LED light source, warm colour LED light source are equalBe circular arrangement, warm colour LED light source annulus is positioned at cool colour LED light source annulus inner side.
4. colour temperature adjustable LED Down lamp according to claim 1, is characterized in that, also comprises protectionGlass, described cover glass is fixed on lamp housing bottom by threaded ring.
5. colour temperature adjustable LED Down lamp according to claim 1, is characterized in that, also comprises a pair ofTorsion spring, described torsion spring is arranged at respectively the both sides of connecting plate.
CN201620022302.3U 2016-01-08 2016-01-08 LED down lamp with adjustable colour temperature Expired - Fee Related CN205316165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620022302.3U CN205316165U (en) 2016-01-08 2016-01-08 LED down lamp with adjustable colour temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620022302.3U CN205316165U (en) 2016-01-08 2016-01-08 LED down lamp with adjustable colour temperature

Publications (1)

Publication Number Publication Date
CN205316165U true CN205316165U (en) 2016-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620022302.3U Expired - Fee Related CN205316165U (en) 2016-01-08 2016-01-08 LED down lamp with adjustable colour temperature

Country Status (1)

Country Link
CN (1) CN205316165U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111988531A (en) * 2019-05-21 2020-11-24 北京小米移动软件有限公司 Light supplementing module, light supplementing control method of light supplementing module, terminal and device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111988531A (en) * 2019-05-21 2020-11-24 北京小米移动软件有限公司 Light supplementing module, light supplementing control method of light supplementing module, terminal and device
US11191144B2 (en) 2019-05-21 2021-11-30 Beijing Xiaomi Mobile Software Co., Ltd. Light supplement module, light supplement control method and terminal for light supplement module
CN111988531B (en) * 2019-05-21 2022-07-08 北京小米移动软件有限公司 Light supplementing module, light supplementing control method of light supplementing module, terminal and device

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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: 20160615

Termination date: 20170108

CF01 Termination of patent right due to non-payment of annual fee