CN204922657U - LED shot -light with high heat dissipation function - Google Patents
LED shot -light with high heat dissipation function Download PDFInfo
- Publication number
- CN204922657U CN204922657U CN201520542719.8U CN201520542719U CN204922657U CN 204922657 U CN204922657 U CN 204922657U CN 201520542719 U CN201520542719 U CN 201520542719U CN 204922657 U CN204922657 U CN 204922657U
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- CN
- China
- Prior art keywords
- master controller
- led
- lampshade
- driving power
- lamp holder
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technical field of the illumination lamps and lanterns, concretely relates to LED shot -light with high heat dissipation function. Including the lamp holder, connect the lamp shade at the lamp holder lower extreme, set up a plurality of LED lamp in the lamp shade, the lamp holder pass through the radiator and connect the lamp shade, set up drive power supply and main control unit in the radiator, main control unit connects drive power supply, drive power supply connection LED lamp sets up a plurality of louvre on the lamp shade, set up the dust cover in the louvre. Set up drive power supply in the radiator, can in time distribute away a large amount of heats that LED lamp during operation produced through the radiator to the louvre that can the passing light covers distributes away the heat simultaneously, and in the dust cover can prevent that the dust in the air from entering into the lamp shade, the luminance of guaranteeing the LED lamp did not receive the influence of dust, lengthens its life.
Description
Technical field
The utility model belongs to field of illumination lamp technology, is specifically related to a kind of LED spotlight with high heat sinking function.
Background technology
Semi-conductor LED illuminating product as forth generation light source is day by day universal, and white LED light source is a kind of electrooptic semiconductor converted light source of high-efficiency environment friendly, and LED chip is little, volume is light, life-span is long, and in shot-light market, LED (PAR) light source replaces conventional halogen light source becomes development trend.Shot-light is owing to adopting solid state light emitting diode as the illumination mode of light source, and its life-span depends primarily on solid LED light source heat dissipating layer and divides.LED spotlight operationally, the electric energy conversion having about 80% has become heat energy, the electric energy conversion of about 20% is luminous energy, due to LED chip operationally, inversely, temperature is higher for itself junction temperature (Tj) and light emission rate, light emission rate is lower, light loss is also larger, and when LED chip reaches its maximum operation (service) temperature, LED chip even can break down.LED junction temperature has direct relation to life-span of LED, light decay, color temperature shift.Therefore LED limits the range of application of LED at lighting field in the problem of heat radiation.
Utility model content
For overcoming the defect existing for prior art, the utility model provides a kind of LED spotlight with high heat sinking function, can solve the problem.
The utility model will solve the technical scheme that its technical problem adopts: design a kind of LED spotlight with high heat sinking function, comprise lamp holder, lampshade is connected in lamp holder lower end, in lampshade, arrange several LED, described lamp holder connects lampshade by radiator, arranges driving power and master controller in radiator, master controller connects driving power, driving power connects LED, lampshade arranges several louvres, in louvre, arranges dust cover.
Preferably, set temperature inductor in lampshade, the output of temperature inductor is electrically connected the control input end of master controller, and the control output end of master controller is electrically connected driving power.
Preferably, lampshade arranges video inductive probe and noctilucence inductive probe, noctilucence inductive probe is all connected the control input end of master controller with the output of video inductive probe, and the control output end of master controller is electrically connected driving power.
Preferably, arrange suspension bracket in lamp holder upper end, suspension bracket is connected on lamp holder, suspension bracket arranges drive unit and rotates receiver, rotating the control input end that receiver connects master controller, the control output end connecting drive device of master controller.
The beneficial effect that the utility model has is:
1, the utility model comprises lamp holder, lampshade is connected in lamp holder lower end, several LED are set in lampshade, described lamp holder connects lampshade by radiator, in radiator, arrange driving power and master controller, master controller connects driving power, and driving power connects LED, lampshade arranges several louvres, dust cover is set in louvre.Driving power is arranged in radiator, the amount of heat produced when LED can be worked is distributed in time by radiator, and by the louvre on lampshade, heat can be distributed simultaneously, dust cover can prevent the dust in air from entering in lampshade, ensure that the brightness of LED is not by the impact of dust, extends its service life.
2, the utility model set temperature inductor in lampshade, the output of temperature inductor is electrically connected the control input end of master controller, and the control output end of master controller is electrically connected driving power.Temperature inductor can detect the temperature of LED at any time, and when LED temperature exceedes the normal temperature of setting, this information can be passed to master controller by temperature inductor, and master controller can control driving power and be dimmed by the light of LED, and its temperature is reduced; When temperature inductor senses that the temperature of LED exceedes the final temperature of setting, this information can be passed to master controller, master controller can control driving power power-off, prevents LED temperature too high.
3, the utility model arranges video inductive probe and noctilucence inductive probe on lampshade, and noctilucence inductive probe is all connected the control input end of master controller with the output of video inductive probe, and the control output end of master controller is electrically connected driving power.When photoinduction very night probe senses natural daylight, this information can be passed to master controller, master controller can control driving power power-off.When photoinduction very night probe senses noctilucence, this information can be passed to master controller, master controller can control driving power energising, after video inductive probe senses human body, this information can be passed to master controller, main controller controls driving power drives LED bright; After people walks, this information can be passed to master controller by video inductive probe, and main controller controls driving power drives LED to go out.
4, the utility model arranges suspension bracket in lamp holder upper end, and suspension bracket is connected on lamp holder, suspension bracket arranges drive unit and rotates receiver, rotating the control input end that receiver connects master controller, the control output end connecting drive device of master controller.Receive turn signal by rotating receiver, and this information is passed to master controller, the automatic regulating irradiation angle of main controller controls drive unit, save regulating time, be very easy to and regulate use to it, irradiating angle can reach within the scope of 360 degree, meets user demand.
5, the utility model structure is simple, is easy to make, and is suitable for suitability for industrialized production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, drive unit, 2, suspension bracket, 3, lamp holder, 4, radiator, 5, driving power, 6, master controller, 7, temperature inductor, 8, louvre, 9, dust cover, 10, video inductive probe, 11, noctilucence inductive probe, 12, lampshade, 13, LED, 14, rotate receiver.
Detailed description of the invention
A kind of LED spotlight with high heat sinking function as described in Figure 1, comprise lamp holder 3, lampshade 12 is connected in lamp holder 3 lower end, in lampshade 12, arrange several LED 13, described lamp holder 3 connects lampshade 12 by radiator 4, arranges driving power 5 and master controller 6 in radiator 4, master controller 6 connects driving power 5, driving power 5 connects LED 13, lampshade 12 arranges several louvres 8, arranges dust cover 9 in louvre 8.Driving power 5 is arranged in radiator 4, the amount of heat produced when LED 13 can be worked is distributed in time by radiator 4, and by the louvre 8 on lampshade 12, heat can be distributed simultaneously, dust cover 9 can prevent the dust in air from entering in lampshade 12, ensure that the brightness of LED 13 is not by the impact of dust, extends its service life.Set temperature inductor 7 in lampshade 12, the output of temperature inductor 7 is electrically connected the control input end of master controller 6, and the control output end of master controller 6 is electrically connected driving power 5.Temperature inductor 7 can detect the temperature of LED 13 at any time, when LED 13 temperature exceedes the normal temperature of setting, this information can be passed to master controller 6 by temperature inductor 7, and master controller 6 can control driving power 5 and be dimmed by the light of LED 13, and its temperature is reduced; When temperature inductor 7 senses that the temperature of LED 13 exceedes the final temperature of setting, this information can be passed to master controller 6, master controller 6 can control driving power 5 power-off, prevents LED 13 temperature too high.Lampshade 12 arranges video inductive probe 10 and noctilucence inductive probe 11, and noctilucence inductive probe 11 is all connected the control input end of master controller 6 with the output of video inductive probe 10, and the control output end of master controller 6 is electrically connected driving power 5.When photoinduction very night probe 11 senses natural daylight, this information can be passed to master controller 6, master controller 6 can control driving power 5 power-off.When photoinduction very night probe 11 senses noctilucence, this information can be passed to master controller 6, master controller 6 can control driving power 5 and be energized, after video inductive probe 10 senses human body, this information can be passed to master controller 6, master controller 6 controls driving power 5 and drives LED 13 bright; After people walks, this information can be passed to master controller 6 by video inductive probe 10, and master controller 6 controls driving power 5 and drives LED 13 to go out.Arrange suspension bracket 2 in lamp holder 3 upper end, suspension bracket 2 is connected on lamp holder 3, suspension bracket 2 arranges drive unit 1 and rotates receiver 14, rotating the control input end that receiver 14 connects master controller 6, the control output end connecting drive device 1 of master controller 6.Receive turn signal by rotating receiver 14, and this information is passed to master controller 6, the automatic regulating irradiation angle of master controller 6 accessory drive 1, save regulating time, be very easy to and regulate use to it, irradiating angle can reach within the scope of 360 degree, meets user demand.
It should be noted last that: above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although be described in detail the utility model with reference to above-described embodiment, will be understood by those skilled in the art that: still can modify to the utility model or equivalent replacement, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. one kind has the LED spotlight of high heat sinking function, comprise lamp holder, lampshade is connected in lamp holder lower end, several LED are set in lampshade, are it is characterized in that: described lamp holder connects lampshade by radiator, driving power and master controller are set in radiator, master controller connects driving power, driving power connects LED, lampshade arranges several louvres, in louvre, arranges dust cover.
2. a kind of LED spotlight with high heat sinking function according to claim 1, it is characterized in that: set temperature inductor in lampshade, the output of temperature inductor is electrically connected the control input end of master controller, and the control output end of master controller is electrically connected driving power.
3. a kind of LED spotlight with high heat sinking function according to claim 1, it is characterized in that: video inductive probe and noctilucence inductive probe are set on lampshade, noctilucence inductive probe is all connected the control input end of master controller with the output of video inductive probe, and the control output end of master controller is electrically connected driving power.
4. a kind of LED spotlight with high heat sinking function according to Claims 2 or 3, it is characterized in that: in lamp holder upper end, suspension bracket is set, suspension bracket is connected on lamp holder, suspension bracket arranges drive unit and rotates receiver, rotate the control input end that receiver connects master controller, the control output end connecting drive device of master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542719.8U CN204922657U (en) | 2015-07-24 | 2015-07-24 | LED shot -light with high heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542719.8U CN204922657U (en) | 2015-07-24 | 2015-07-24 | LED shot -light with high heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922657U true CN204922657U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542719.8U Expired - Fee Related CN204922657U (en) | 2015-07-24 | 2015-07-24 | LED shot -light with high heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432065A (en) * | 2020-11-26 | 2021-03-02 | 江西瑞晟光电科技有限公司 | LED lamp production process |
-
2015
- 2015-07-24 CN CN201520542719.8U patent/CN204922657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432065A (en) * | 2020-11-26 | 2021-03-02 | 江西瑞晟光电科技有限公司 | LED lamp production process |
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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: 20151230 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |