CN203848143U - Uniform heat dissipation type LED streetlamp - Google Patents
Uniform heat dissipation type LED streetlamp Download PDFInfo
- Publication number
- CN203848143U CN203848143U CN201420219997.5U CN201420219997U CN203848143U CN 203848143 U CN203848143 U CN 203848143U CN 201420219997 U CN201420219997 U CN 201420219997U CN 203848143 U CN203848143 U CN 203848143U
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- heat dissipation
- electric appliance
- box
- type led
- streetlamp
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a uniform heat dissipation type LED streetlamp. The uniform heat dissipation type LED streetlamp comprises a light source box, an electric appliance box and a tail base arranged on the electric appliance box. The tail base is movably connected to the electric appliance box. Three LED modules are arranged on the light source box. Each LED module comprises an aluminum substrate, a PC lens plate and a seal ring arranged between the aluminum substrate and the PC lens plate. The LED modules are evenly distributed on the light source box at equal intervals. A vent hole set is formed between every two LED modules. The head portion of the light source box and the two sides of the light source box are respectively provided with cooling fins. The tail portion of the electric appliance box and the two sides of the electric appliance box are respectively provided with cooling fins. The uniform heat dissipation type LED streetlamp solves the severe heat dissipation problem of a traditional streetlamp; by means of the uniform heat dissipation type LED streetlamp, circumferential heat dissipation and vertical ventilation are achieved for the streetlamp, heat of the LED modules can be uniformly dissipated, and the service life of the LED streetlamp is greatly prolonged. The uniform heat dissipation type LED streetlamp is quite practical.
Description
Technical field
The utility model relates to LED technical field, especially a kind of Homogeneouslly-radiating type LED street lamp.
Background technology
Along with being showing improvement or progress day by day of street lamp technology, LED etc. have progressively replaced traditional lighting bulb, and street lamp topmost be exactly the stable of its performance, but the key that depends on street lamp stable performance is that again whether its thermal diffusivity is good, traditional street lamp is not almost deeply considered its heat dissipation problem, cause a lot of street lamps cannot discharge internal wiring is burnt out because of heat after working long hours, the maintenance of street lamp and replacing bother again very much, sometimes also can affect traffic, therefore the structure of conventional road lamp must be improved, improve its heat sinking function, extend the service life of street lamp.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the problem that in above-mentioned background technology, existing technology exists, provide a kind of improved Homogeneouslly-radiating type LED street lamp.
The utility model solves the technical scheme that its technical problem adopts: a kind of Homogeneouslly-radiating type LED street lamp, comprise light-source box, electric appliance box and be arranged on the tailstock on electric appliance box, on described light-source box, be at least provided with two groups of LED modules, described LED module comprises aluminium base, PC lens board and be arranged on described aluminium base, sealing ring between PC lens board, described LED module is equidistantly uniformly set on light-source box and between LED module, offers between two air vent group, the head of described light-source box and both sides are all provided with fin, the afterbody of described electric appliance box and both sides are also all provided with fin,
Further, air vent group described in the utility model becomes distribution in one line at least plural independent ventilation hole, and air vent runs through light-source box up and down, plays good result of ventilating heat dissipation;
Further, tailstock described in the utility model is movably connected on electric appliance box, can multi-angle regulate, and is convenient to the different setting angle demands of different occasions, very practical;
Further, on tailstock described in the utility model, be provided with scale, be convenient to the uniformity of accurately installation and multiple installation angle of street lamps.
The beneficial effects of the utility model are, a kind of Homogeneouslly-radiating type LED street lamp of the present utility model has overcome the serious heat dissipation problem of conventional road lamp, the surrounding that has realized street lamp is ventilated and is ventilated up and down, make multiple LED modules can Homogeneouslly-radiating, greatly extend the service life of LED street lamp, very practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of electric appliance box afterbody in the utility model.
1. light-source box in figure, 1-1. aluminium base, 1-2.PC lens board, 1-3. sealing ring, 1-4. independent ventilation hole, 2. electric appliance box, 3. tailstock, 4. fin.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, a kind of Homogeneouslly-radiating type LED street lamp shown in Fig. 2, comprise light-source box 1, electric appliance box 2 and be arranged on the tailstock 3 on electric appliance box 2, tailstock 3 is movably connected on electric appliance box 2, can carry out multi-angle adjusting with reference to the scale on tailstock 3, be convenient to the different setting angle demands of different occasions, on described light-source box 1, be provided with three groups of LED modules, described LED module comprises aluminium base 1-1, PC lens board 1-2 and be arranged on described aluminium base 1-1, sealing ring 1-3 between PC lens board 1-2, described LED module is equidistantly uniformly set on light-source box 1 and between LED module, offers between two air vent group, described air vent group is that multiple independent ventilations hole 1-4 becomes distribution in one line, independent ventilation hole 1-4 runs through light-source box 1 up and down, play good result of ventilating heat dissipation, head and the both sides of described light-source box 1 are all provided with fin 4, the afterbody of described electric appliance box 2 and both sides are also all provided with fin 4, realize surrounding heat radiation.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. a Homogeneouslly-radiating type LED street lamp, it is characterized in that: comprise light-source box (1), electric appliance box (2) and be arranged on the tailstock (3) on electric appliance box (2), on described light-source box (1), be at least provided with two groups of LED modules, described LED module comprises aluminium base (1-1), PC lens board (1-2) and be arranged on described aluminium base (1-1), sealing ring (1-3) between PC lens board (1-2), described LED module is equidistantly uniformly set at light-source box (1) above and between LED module, offers between two air vent group, head and the both sides of described light-source box (1) are all provided with fin (4), afterbody and the both sides of described electric appliance box (2) are also all provided with fin (4).
2. a kind of Homogeneouslly-radiating type LED street lamp as claimed in claim 1, is characterized in that: described air vent group becomes distribution in one line at least plural independent ventilation hole (1-4).
3. a kind of Homogeneouslly-radiating type LED street lamp as claimed in claim 1, is characterized in that: it is upper that described tailstock (3) is movably connected in electric appliance box (2), can multi-angle regulate.
4. a kind of Homogeneouslly-radiating type LED street lamp as claimed in claim 3, is characterized in that: on described tailstock (3), be provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219997.5U CN203848143U (en) | 2014-04-30 | 2014-04-30 | Uniform heat dissipation type LED streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219997.5U CN203848143U (en) | 2014-04-30 | 2014-04-30 | Uniform heat dissipation type LED streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848143U true CN203848143U (en) | 2014-09-24 |
Family
ID=51561158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219997.5U Expired - Fee Related CN203848143U (en) | 2014-04-30 | 2014-04-30 | Uniform heat dissipation type LED streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003873A (en) * | 2015-08-11 | 2015-10-28 | 常州格林照明股份有限公司 | Led street lamp |
| CN105180046A (en) * | 2015-09-17 | 2015-12-23 | 江西天同光电有限公司 | Novel LED street lamp |
-
2014
- 2014-04-30 CN CN201420219997.5U patent/CN203848143U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003873A (en) * | 2015-08-11 | 2015-10-28 | 常州格林照明股份有限公司 | Led street lamp |
| CN105180046A (en) * | 2015-09-17 | 2015-12-23 | 江西天同光电有限公司 | Novel LED street lamp |
| CN105180046B (en) * | 2015-09-17 | 2019-01-01 | 江西天同光电有限公司 | A kind of LED street lamp |
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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: 20140924 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |