CN205048308U - High dome lamp of photodetachment fluid formula LED - Google Patents
High dome lamp of photodetachment fluid formula LED Download PDFInfo
- Publication number
- CN205048308U CN205048308U CN201520794085.5U CN201520794085U CN205048308U CN 205048308 U CN205048308 U CN 205048308U CN 201520794085 U CN201520794085 U CN 201520794085U CN 205048308 U CN205048308 U CN 205048308U
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- light source
- radiator body
- heat radiator
- led light
- photodetachment
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Abstract
The utility model discloses a high dome lamp of photodetachment fluid formula LED, including LED light source, heat dissipation body, drive power supply box, heat dissipation body and drive power supply box be the disconnect -type structure, and the heat dissipation body be the disc shape, and the drive power supply box is the cuboid shape, and the mid portion that the drive power supply box passes through bolt and the body back of dispelling the heat is connected, heat dissipation body front portion is equipped with LED light source mounted position to the LED light source is equipped with in the department at LED light source mounted position, and heat dissipation body evenly distributed around LDE light source mounted position is equipped with heat dissipation channel, be equipped with drive and control circuit in the drive power supply box, and seal the drive power supply box with the apron, the LED light source is connected through drive and control circuit in waterproof electric wire and the drive power supply box. The utility model discloses be equipped with a determining deviation with drive power supply box and heat dissipation body, the reduction influences each other. And be equipped with heat dissipation channel, the heat dissipation of LED light source increases, solved the heat dissipation problem of dome lamp effectively.
Description
Technical field
The utility model relates to a kind of photodetachment fluid-type LED height ceiling fitting.
Background technology
In the use structure of world power, electric consumption on lighting accounts for 19% of total electricity consumption; Account for 12% of national total electricity consumption at China's electric consumption on lighting, and the annual electric consumption on lighting speedup (conservative estimation) of China is approximately 5%.Therefore reducing energy consumption is whole world common mission and target.
LED is the green energy conservation illumination of generally acknowledged 21st century.It has the following advantages compared with conventional lamp:
It is 1. energy-conservation: the energy consumption of LED is only 1/10 of incandescent lamp, 1/2 of electricity-saving lamp,
2. the long-life: the life-span can reach more than 50,000 hours is 10 times of traditional fluorescent lamp, is more than 50 times of traditional tengsten lamp.Can Long-Time Service and without the need to change, reduce labour cost.Be more suitable for the occasion being difficult to change.
3. environmental protection, pollution-free: containing a large amount of mercury vapours in traditional light fixture, if broken mercury vapour, to evaporate in air.But LED daylight lamp does not then use mercury, and LED product is not leaded yet.Without ultraviolet (UV) and infrared ray (IR) radiation.To environment without any pollution;
It is high that LED light source has luminous efficiency, and the little quality of volume is light, environmental protection, the advantages such as shock resistance.It is novel illumination product.LED ceiling fitting is the preferred plan of alternative traditional ceiling fitting, has high economic benefits.
At present in industrial and mining enterprises, many employing high-power LED ceiling fittings, because caloric value is comparatively large, dispel the heat bad, impact normally uses, and the heavy weight of volume is comparatively large, uses the danger that middle existence is certain.
Summary of the invention
It is better that the technical problems to be solved in the utility model is to provide a kind of heat radiation, the photodetachment fluid-type LED height ceiling fitting that weight is lighter.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, photodetachment fluid-type LED height ceiling fitting, comprises LED light source, heat radiator body, driving power box;
Heat radiator body and driving power box are separate type, and heat radiator body is disc-shape, and driving power box is rectangular shape, and driving power box is connected with the mid portion after heat radiator body by bolt;
Heat radiator body front portion is provided with LED light source installation site, and at LED light source installed position, LED light source is housed, and heat radiator body is uniformly distributed and is provided with heat dissipation channel around LDE light source installation site;
In driving power box, Drive and Control Circuit is housed, and with cover plate, driving power box is closed;
LED light source is connected with Drive and Control Circuit in driving power box by water-proof wire.
As preferably, heat dissipation channel is radiating fin, and radiating fin is rendered as centered by LED light source installation site outwards in the arc shape of radiation.
As preferably, the heat dissipation channel in heat radiator body is pre-large post-small tapered cylinders, and heat dissipation channel is close in around LED light source installation site and front and back through heat radiator body.
As preferably, LED light source is COB integrated optical source.
As preferably, COB integrated optical source is bolted on the LED light source installed position in heat radiator body, and filling heat-conducting silicone grease between COB integrated optical source and the contact surface of heat radiator body.
As preferably, the optical lens being provided with before COB integrated optical source independently, making with safety glass.
As preferably, optical lens fixation clip and being bolted in heat radiator body.
As preferably, optical lens and heat radiator body junction are provided with waterproof sealing ring and sealing gasket.
As preferably, heat radiator body is aluminum alloy cast forging piece.
As preferably, heat radiator body and driving power box edge conjunction place are provided with dust-proof strip of paper used for sealing.
The beneficial effects of the utility model are:
Adopt separate type, by driving power box be loaded with LED light source heat radiator body establish at regular intervals, minimizing influences each other.And heat radiator body is provided with heat dissipation channel, strengthens the heat radiation of LED light source, efficiently solve the heat dissipation problem of ceiling fitting.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the perspective view of the utility model photodetachment fluid-type LED height ceiling fitting embodiment.
Fig. 2 is the decomposition texture schematic diagram of the utility model photodetachment fluid-type LED height ceiling fitting embodiment.
Fig. 3 is the front view of the utility model photodetachment fluid-type LED height ceiling fitting embodiment.
Fig. 4 is the rearview of the utility model photodetachment fluid-type LED height ceiling fitting embodiment.
Fig. 5 is the top view of the utility model photodetachment fluid-type LED height ceiling fitting embodiment.
Fig. 6 is the left view of the utility model photodetachment fluid-type LED height ceiling fitting embodiment.
Mark in figure, 1-installs suspension hook, 2-driving power box, 3-Drive and Control Circuit, 4-cover plate, 5-heat radiator body, 6-sealing gasket, 7-sealing ring, 8-optical lens, 9-fixation clip, 10-LED light source, 11-radiating fin.
Detailed description of the invention
Fig. 1 is a kind of thermal source separation of the fluid formula LED height ceiling fitting, comprise the heat radiator body 5 of a disc-shape, heat radiator body 5 is aluminum alloy cast forging piece, which is provided with heat dissipation channel, be provided with driving power box 2 at the back of heat radiator body 5, driving power box inside is equipped with Drive and Control Circuit 3 and is closed with cover plate 4.
The ceiling fitting heat radiator body 5 that the present embodiment adopts belongs to separation design (Fig. 2) with anterior driving power box 2.When LED ceiling fitting works, all can not be influenced each other by LED light source 10 and respective the produced heat of Drive and Control Circuit 3.
In Fig. 5,6, produce because LED during work has larger heat, in order to be conducive to the dissipation of this heat, heat radiator body adopts the aluminium alloy lamp housing of disc-shape.Driving power box is rectangular shape, and it is bolted on the rear portion of aluminium alloy lamp housing, and the edge conjunction place adhesive tape sealing to both.
4 pieces of COB integrated optical sources are fixed by bolts to (Fig. 3,4) before heat radiator body 5.Can minim gap be there is between the contact surface considering COB integrated optical source and heat radiator body 5, and fill therebetween with heat-conducting silicone grease.
For ensureing radiating effect, strengthen the cross-ventilation of LED light source periphery, produce heat when reducing LED light source work, in heat radiator body 5, the heat dissipation channel of design has 2 kinds of forms, and a kind of is radiating fin 11 as shown in Figure 1.Radiating fin is outwards with the arc shape of radiation from LED light source installation site.This shape and air contact surfaces are comparatively large, obtain good radiating effect by having larger heat exchange area.
Another heat dissipation channel form is provided with multiple pre-large post-small tapered cylinders (horn-like) around the LED light source in heat radiator body, and tapered cylinders to be the front and back of heat radiator body through.The air-flow adopting horn shape to be conducive in passage accelerates, and therefore has good result of ventilating heat dissipation.
LED light source 10 is connected with water-proof wire with driving power box 2.
The LED light source of the present embodiment be have employed four pieces independently COB integrated optical source be fixed in heat radiator body 5.Meanwhile, in order to better promote light source irradiation scope and radiating effect, before four pieces independently COB integrated optical source, be respectively equipped with the optical lens 8 that independently safety glass is made.Consider the convenient of assembling and soundness, four pieces independently safety glass optical lens fixation clip 9 be fixed in heat radiator body, and between optical lens and heat radiator body, be provided with sealing ring 6 and the sealing gasket 7 of waterproof.To reduce the operation because ceiling fitting works throughout the year, the dust of existence is on the impact of LED light source 10 working life.
Be provided with an installation suspension hook 1 at the back of driving power box, be fixedly mounted in ceiling eminence to facilitate.
The present embodiment not only can meet the routine work heat radiation needs of LED.And adopt fluid-type heat radiation structure design, improve lamp housing heat dispersion thus better improve the utilization rate of light source and reduce product weight.Safety and life-span are more ensured, and client can select the watt level of LED light source.
The present embodiment adopts larger aluminium alloy heat radiator body, and is provided with the heat dissipation channel that air-flow can be made to accelerate, and considerably increases radiating effect.
Increase seal at gap place in addition, reduce the possibility that dust in working environment enters lamp body.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (10)
1. photodetachment fluid-type LED height ceiling fitting, is characterized in that: comprise LED light source, heat radiator body, driving power box;
Described heat radiator body and driving power box are separate type, and described heat radiator body is disc-shape, and described driving power box is rectangular shape, and driving power box is connected with the mid portion after heat radiator body by bolt;
Described heat radiator body front portion is provided with LED light source installation site, and at LED light source installed position, LED light source is housed, and described heat radiator body is uniformly distributed and is provided with heat dissipation channel around LDE light source installation site;
In described driving power box, Drive and Control Circuit is housed, and with cover plate, driving power box is closed;
Described LED light source is connected with Drive and Control Circuit in driving power box by water-proof wire.
2. photodetachment fluid-type LED height ceiling fitting according to claim 1, is characterized in that: described heat dissipation channel is radiating fin, and described radiating fin is rendered as centered by LED light source installation site outwards in the arc shape of radiation.
3. photodetachment fluid-type LED height ceiling fitting according to claim 1, it is characterized in that: the heat dissipation channel in described heat radiator body is pre-large post-small tapered cylinders, described heat dissipation channel is close in around LED light source installation site and front and back through heat radiator body.
4. photodetachment fluid-type LED height ceiling fitting according to claim 1, is characterized in that: described LED light source is COB integrated optical source.
5. photodetachment fluid-type LED height ceiling fitting according to claim 4, it is characterized in that: described COB integrated optical source is bolted on the LED light source installed position in heat radiator body, and filling heat-conducting silicone grease between COB integrated optical source and the contact surface of heat radiator body.
6. photodetachment fluid-type LED height ceiling fitting according to claim 5, is characterized in that: the optical lens being provided with independently, making with safety glass before described COB integrated optical source.
7. photodetachment fluid-type LED height ceiling fitting according to claim 6, is characterized in that: described optical lens fixation clip and being bolted in heat radiator body.
8. photodetachment fluid-type LED height ceiling fitting according to claim 7, is characterized in that: described optical lens and heat radiator body junction are provided with waterproof sealing ring and sealing gasket.
9. photodetachment fluid-type LED height ceiling fitting according to claim 1, is characterized in that: described heat radiator body is aluminum alloy cast forging piece.
10. photodetachment fluid-type LED height ceiling fitting according to claim 9, is characterized in that: described heat radiator body and driving power box edge conjunction place are provided with dust-proof strip of paper used for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794085.5U CN205048308U (en) | 2015-10-12 | 2015-10-12 | High dome lamp of photodetachment fluid formula LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794085.5U CN205048308U (en) | 2015-10-12 | 2015-10-12 | High dome lamp of photodetachment fluid formula LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048308U true CN205048308U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794085.5U Expired - Fee Related CN205048308U (en) | 2015-10-12 | 2015-10-12 | High dome lamp of photodetachment fluid formula LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979486A (en) * | 2017-05-17 | 2017-07-25 | 重庆市光遥光电节能科技有限公司 | A kind of high ceiling lamp illuminating system of photodetachment |
| WO2019109475A1 (en) * | 2017-12-04 | 2019-06-13 | 深圳市伊诺瓦光电科技有限公司 | Ceiling light |
-
2015
- 2015-10-12 CN CN201520794085.5U patent/CN205048308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979486A (en) * | 2017-05-17 | 2017-07-25 | 重庆市光遥光电节能科技有限公司 | A kind of high ceiling lamp illuminating system of photodetachment |
| WO2019109475A1 (en) * | 2017-12-04 | 2019-06-13 | 深圳市伊诺瓦光电科技有限公司 | Ceiling light |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20191012 |