CN212480988U - LED street lamp with high heat dissipation performance - Google Patents
LED street lamp with high heat dissipation performance Download PDFInfo
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- CN212480988U CN212480988U CN202021450229.2U CN202021450229U CN212480988U CN 212480988 U CN212480988 U CN 212480988U CN 202021450229 U CN202021450229 U CN 202021450229U CN 212480988 U CN212480988 U CN 212480988U
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- lamp shade
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- plate
- heat dissipation
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED street lamp of high heat dissipating, including last lamp shade, with the lower lamp shade of last lamp shade bottom rigid coupling and the LED lamp plate of installation on lamp shade down, go up the lamp shade and include first lamp shade plate and second lamp shade plate, be equipped with the intermediate layer between first lamp shade plate and the second lamp shade plate, the intermediate layer intussuseption is filled with soft coolant liquid strip, and spaced apart on the second lamp shade plate is equipped with the heat dissipation through-hole. The utility model discloses heat dispersion is good, has prolonged the life of LED light source, does benefit to the biggest work efficiency of LED light source performance.
Description
Technical Field
The utility model belongs to the street lamp field, concretely relates to LED street lamp of high heat dissipating.
Background
With the progress of the LED technology, LED street lamps are widely used in road illumination in cities and towns due to their advantages of environmental protection, good illumination effect, etc., but the LED light sources all have the problem of heat dissipation. The high temperature in the use state often reduces the service life of the LED light source and is not favorable for the LED light source to exert the maximum working efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a high heat dissipating's LED street lamp, heat dispersion is good, has prolonged the life of LED light source, does benefit to the biggest work efficiency of LED light source performance.
The utility model discloses a realize through following technical scheme: the utility model provides a LED street lamp of high heat dissipating, includes lamp shade, with the lower lamp shade of last lamp shade bottom rigid coupling and the LED lamp plate of installation on lamp shade down, it includes first lamp shade plate and second lamp shade plate to go up the lamp shade, be equipped with the intermediate layer between first lamp shade plate and the second lamp shade plate, soft coolant liquid strip has been filled in the intermediate layer, the spaced apart heat dissipation through-hole that is equipped with on the second lamp shade plate.
The LED lamp panel upper portion is equipped with the radiator, and the lower part is equipped with transparent lamp shade.
A soft cooling liquid strip replacing opening is formed in the side face of the first lamp shade plate, and a sealing block which is detachably mounted is sealed on the soft cooling liquid strip replacing opening.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be equipped with the setting of intermediate layer between first lamp cover plate and the second lamp cover plate, and the interval has seted up the heat dissipation through-hole on the second lamp cover plate, utilize the radiating mode of air cooling to dispel the heat, improve radiating effect, simultaneously, it has soft coolant liquid strip to fill in the intermediate layer for to thermal absorption, further improved the heat dissipation, prolonged the life of LED light source, do benefit to the biggest work efficiency of LED light source performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings: 1. an upper lampshade; 11. a first lamp housing plate; 12. a second lamp housing plate; 2. a lower lampshade; 3, LED lamp panel; 4. an interlayer; 5. a soft coolant strip; 6. a heat dissipating through hole; 7. a heat sink; 8. a transparent lampshade; 9. a flexible cooling liquid strip replacement port; 10. and (6) sealing the block.
Detailed Description
As shown in fig. 1 in the drawings of the specification, the LED street lamp with high heat dissipation performance comprises an upper lampshade 1, a lower lampshade 2 fixedly connected with the bottom of the upper lampshade 1, and an LED lamp panel 3 mounted on the lower lampshade 2, wherein the upper lampshade 1 comprises a first lampshade plate 11 and a second lampshade plate 12, an interlayer 4 is arranged between the first lampshade plate 11 and the second lampshade plate 12, a soft cooling liquid strip 5 is filled in the interlayer 4, and heat dissipation through holes 6 are arranged on the second lampshade plate 12 at intervals.
The heat dissipation is carried out by utilizing an air cooling heat dissipation mode, the heat dissipation effect is improved, and meanwhile, the soft cooling liquid strips 5 are filled in the interlayer 4, so that the heat absorption is accelerated, and the heat dissipation is further improved.
The upper part of the LED lamp panel 3 is provided with a radiator 7, and the lower part is provided with a transparent lampshade 8.
The side of first lamp-house plate 11 has been seted up soft coolant liquid strip and has been changed mouth 9, makes things convenient for the change of soft coolant liquid strip, guarantees heat absorbing efficiency, and soft coolant liquid strip is changed and is sealed have demountable installation's sealed piece 10 on the mouth 9, and the leakproofness is high, prevents the entering of rainwater dust.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a LED street lamp of high heat dissipating, includes lamp shade (1), with lower lamp shade (2) of last lamp shade (1) bottom rigid coupling and LED lamp plate (3) of installation on lamp shade (2) down, its characterized in that: go up lamp shade (1) including first lamp shade board (11) and second lamp shade board (12), be equipped with intermediate layer (4) between first lamp shade board (11) and second lamp shade board (12), soft coolant liquid strip (5) have been filled in intermediate layer (4), spaced apart on second lamp shade board (12) are equipped with heat dissipation through-hole (6).
2. The LED street lamp with high heat dissipation performance as set forth in claim 1, wherein: LED lamp plate (3) upper portion is equipped with radiator (7), and the lower part is equipped with transparent lamp shade (8).
3. The LED street lamp with high heat dissipation performance as set forth in claim 1, wherein: a soft cooling liquid strip replacing opening (9) is formed in the side face of the first lamp cover plate (11), and a sealing block (10) which is detachably mounted is sealed on the soft cooling liquid strip replacing opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450229.2U CN212480988U (en) | 2020-07-21 | 2020-07-21 | LED street lamp with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450229.2U CN212480988U (en) | 2020-07-21 | 2020-07-21 | LED street lamp with high heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480988U true CN212480988U (en) | 2021-02-05 |
Family
ID=74452378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021450229.2U Active CN212480988U (en) | 2020-07-21 | 2020-07-21 | LED street lamp with high heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480988U (en) |
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2020
- 2020-07-21 CN CN202021450229.2U patent/CN212480988U/en active Active
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