CN207880654U - High-power LED street lamp - Google Patents
High-power LED street lamp Download PDFInfo
- Publication number
- CN207880654U CN207880654U CN201820009907.8U CN201820009907U CN207880654U CN 207880654 U CN207880654 U CN 207880654U CN 201820009907 U CN201820009907 U CN 201820009907U CN 207880654 U CN207880654 U CN 207880654U
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- CN
- China
- Prior art keywords
- lamp housing
- cover board
- heat dissipation
- dissipation channel
- aluminum substrate
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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.)
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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 discloses a kind of high-power LED street lamps, belong to street lamp technology field.Including lamp housing, lamp housing is internally provided with aluminum substrate, the lower surface of aluminum substrate offers several location holes, and LED light source is fixed on the inside of location hole, heat dissipation channel is additionally provided in aluminum substrate, heat dissipation channel is located at the top of location hole, lamp housing top is fixed with heat pipe, and several branch pipes are connected between heat pipe and heat dissipation channel, and the upper surface of lamp housing is also hinged with cover board, the lower surface of lamp housing is connected with supporting rod, and electric telescopic rod is connected between cover board and supporting rod.The utility model high-power LED street lamp perfect heat-dissipating, service life are long；Heat dissipation channel is set in aluminum substrate, and heat dissipation channel is connect with heat pipe, can disperse the heat that LED light source generates in time；The upper surface of lamp housing is additionally provided with cover board, and opening and the closing of cover board can be achieved by controlling electric telescopic rod movement, and opening cover board helps to increase the integral heat sink of street lamp.
Description
Technical field
The utility model is related to street lamp technology fields, specifically, more particularly to a kind of high-power LED street lamp.
Background technology
The electric energy of luminous energy is converted into when LED operation less than 30%, remaining electric energy nearly all becomes thermal energy, makes its temperature liter
It is high.If junction temperature is more than maximum allowable temperature, chip overheating damage.The heat dissipation performance of existing high-power LED lamp is poor, influences
The service life of LED lamp.Therefore, it is necessary to promote the heat radiating type of high-power LED street lamp device, extend lamps and lanterns uses the longevity
Life.
Invention content
To solve the above-mentioned problems, the utility model discloses a kind of high-power LED street lamps, provide a kind of heat dissipation performance
Good high-power LED street lamp.
The utility model is achieved through the following technical solutions：
A kind of high-power LED street lamp, including lamp housing, the lamp housing are internally provided with aluminum substrate, the lower surface of the aluminum substrate
Several location holes are offered, LED light source is fixed on the inside of the location hole, and the LED light source is matched with location hole size, thoroughly
The both ends of mirror offer the sliding slot of a pair of of L-type, and the both ends of the aluminum substrate are fixed on to encapsulate LED light source in sliding slot and fix, institute
The lower end for stating lens is connected with vacuum exhaust nozzle, and heat dissipation channel is additionally provided in the aluminum substrate, and the heat dissipation channel is located at described
The top of location hole, the lamp housing top are fixed with heat pipe, several branch pipes are connected between the heat pipe and the heat dissipation channel,
The upper surface of the lamp housing is also hinged with cover board, and the lower surface of the lamp housing is connected with supporting rod, the cover board and the support
Electric telescopic rod is connected between bar, one end of the electric telescopic rod is hinged with the supporting rod, the other end and the cover board
Lower end it is hinged.
The inner wall of the heat pipe and branch pipe is equipped with liquid-sucking core.
Compared with prior art, the utility model has the beneficial effects that：
The utility model high-power LED street lamp perfect heat-dissipating, service life are long；LED light source is fixed on aluminium base plate surface
It is directly packaged in the location hole opened up and by lens, it is easy to assembly；Heat dissipation channel is set in aluminum substrate, heat dissipation channel with
Heat pipe connects, and can disperse the heat that LED light source generates in time；The upper surface of lamp housing is additionally provided with cover board, electronic by controlling
Opening and the closing of cover board can be achieved in telescopic rod movement, and opening cover board helps to increase the integral heat sink of street lamp.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram at the utility model Figure 1A.
In figure：1, lamp housing；2, aluminum substrate；3, lens；4, LED light source；5, location hole；6, vacuum exhaust nozzle；7, sliding slot；8、
Heat pipe；9, branch pipe；10, heat dissipation channel；11, cover board；12, support plate；13, electric telescopic rod.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings：
A kind of high-power LED street lamp, including lamp housing 1, the lamp housing 1 are internally provided with aluminum substrate 2, under the aluminum substrate 2
Surface offers several location holes 5, and LED light source 4 is fixed on the inside of the location hole 5, and the LED light source 4 is big with location hole 5
The both ends of small matching, lens 3 offer the sliding slot 7 of a pair of of L-type, and the both ends of the aluminum substrate 2 are fixed on LED light in sliding slot 7
The encapsulation of source 4 is fixed, and the lower end of the lens 3 is connected with vacuum exhaust nozzle 6, heat dissipation channel 10, institute are additionally provided in the aluminum substrate 2
The top that heat dissipation channel 10 is located at the location hole 5 is stated, 1 top of the lamp housing is fixed with heat pipe 8, and the heat pipe 8 is dissipated with described
Several branch pipes 9 are connected between the passage of heat 10, the upper surface of the lamp housing 1 is also hinged with cover board 11, the lower surface of the lamp housing 1
It is connected with supporting rod 12, electric telescopic rod 13, the electric telescopic rod are connected between the cover board 11 and the supporting rod 12
13 one end is hinged with the supporting rod 12, and the lower end of the other end and the cover board 11 is hinged.
The inner wall of the heat pipe 8 and branch pipe 9 is equipped with liquid-sucking core.
As shown in Figure of description Fig. 1, a kind of high-power LED street lamp, including lamp housing 1, lamp housing 1 are internally provided with aluminum substrate 2,
The lower surface of aluminum substrate 2 offers several location holes 5, and LED light source 4 is fixed on the inside of location hole 5, LED light source 4 and location hole
5 sizes match, and lens 3 are located at the lower section of aluminum substrate 2, and the both ends of lens 3 offer the sliding slot 7 of a pair of of L-type, and the two of aluminum substrate 2
End is fixed on to encapsulate LED light source 4 in sliding slot 7 and fix, and the lower end of lens 3 is connected with vacuum exhaust nozzle 6, is also set in aluminum substrate 2
There are heat dissipation channel 10, heat dissipation channel 10 to be located at the top of location hole 5,1 top of lamp housing is fixed with heat pipe 8, heat pipe 8 and heat dissipation channel
It is connected with several branch pipes 9 between 10, the inner wall of heat pipe 8 and branch pipe 9 is equipped with liquid-sucking core.
As shown in Figure of description Fig. 2, the upper surface of lamp housing 1 is also hinged with cover board 11, and the lower surface of lamp housing 1 is connected with branch
Strut 12, is connected with electric telescopic rod 13 between cover board 11 and supporting rod 12, one end and the supporting rod 12 of electric telescopic rod 13 are cut with scissors
It connects, the lower end of the other end and cover board 11 is hinged.
LED light source chip is placed in location hole 5 when the utility model assembles and is directly encapsulated into aluminium base by lens 2
The lower surface of plate 3 can vacuumize environment where LED light source from vacuum exhaust nozzle.
The heat generated when street lamp works in the utility model passes to heat pipe 8, integral heat sink by heat dissipation channel 10 in time
Performance is good.
The utility model can match use with controller for road lamp, and controller can control 13 timing of electric telescopic rod to do contraction fortune
Dynamic, when electric telescopic rod 13 stretches, cover board 11 rotates in opened condition around lamp housing 1, plays heat dissipation effect, works as electric expansion
When bar 13 is shunk, cover board 11 is closed with lamp housing 1.
In conclusion the only preferred embodiment of the utility model, is not used for limiting the utility model implementation
Range, equivalent change carried out by all shape, construction, feature and spirit according to described in the utility model claims range with repair
Decorations, should all be included in the right of the utility model.
Claims (2)
1. a kind of high-power LED street lamp, it is characterised in that：Including lamp housing (1), the lamp housing (1) is internally provided with aluminum substrate (2),
The lower surface of the aluminum substrate (2) offers several location holes (5), and LED light source (4) is fixed on the inside of the location hole (5),
The LED light source (4) matches with location hole (5) size, and the both ends of lens (3) offer the sliding slot (7) of a pair of of L-type, the aluminium
The both ends of substrate (2) are fixed on to encapsulate LED light source (4) in sliding slot (7) and fix, and the lower end of the lens (3) is connected with vacuum
Air exhaust nozzle (6), the aluminum substrate (2) is interior to be additionally provided with heat dissipation channel (10), and the heat dissipation channel (10) is located at the location hole (5)
Top, lamp housing (1) top be fixed with heat pipe (8), the heat pipe (8) and the heat dissipation channel (10) if between be connected with
The upper surface of Heavenly Stems and Earthly Branches pipe (9), the lamp housing (1) is also hinged with cover board (11), and the lower surface of the lamp housing (1) is connected with supporting rod
(12), electric telescopic rod (13), the electric telescopic rod (13) are connected between the cover board (11) and the supporting rod (12)
One end and the supporting rod (12) it is hinged, the lower end of the other end and the cover board (11) is hinged.
2. high-power LED street lamp according to claim 1, it is characterised in that：The inner wall of the heat pipe (8) and branch pipe (9)
It is equipped with liquid-sucking core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820009907.8U CN207880654U (en) | 2018-01-03 | 2018-01-03 | High-power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820009907.8U CN207880654U (en) | 2018-01-03 | 2018-01-03 | High-power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880654U true CN207880654U (en) | 2018-09-18 |
Family
ID=63506539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820009907.8U Active CN207880654U (en) | 2018-01-03 | 2018-01-03 | High-power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880654U (en) |
-
2018
- 2018-01-03 CN CN201820009907.8U patent/CN207880654U/en active Active
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| GR01 | Patent grant |