CN213542409U - Heat radiation structure for high-power LED ceiling lamp - Google Patents
Heat radiation structure for high-power LED ceiling lamp Download PDFInfo
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- CN213542409U CN213542409U CN202022746048.0U CN202022746048U CN213542409U CN 213542409 U CN213542409 U CN 213542409U CN 202022746048 U CN202022746048 U CN 202022746048U CN 213542409 U CN213542409 U CN 213542409U
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Abstract
The utility model discloses a high-power type heat radiation structure for LED ceiling lamp, including the lamp body, lamp body top outer wall has the cooler bin through the bolt fastening, and the welding of cooler bin inner wall middle part has the division board, cooler bin bottom inner wall has the heat exchanger through the bolt fastening, and the outer wall of cooler bin one side is opened there is the air outlet, open cooler bin top outer wall has the air intake, and air intake bottom inner wall is equipped with the filter screen groove, the filter screen inslot wall is pegged graft and is had the filter screen, and the filter screen bottom outer wall installs the refrigerator that the equidistance distributes. The utility model discloses a heat that the heat transfer effect of heat exchanger can produce the lamp body internal circuit cools off, can refrigerate the air that gets into from the air intake through the refrigerator to carry out the drying through the moisture that the drying cabinet contains in with the air and prevent that the cold air from meetting the hot-air and let the inside steam that produces of lamp body influence the illumination, and can cool down to the inside air of lamp body.
Description
Technical Field
The utility model relates to a ceiling lamp heat dissipation technical field especially relates to a high-power type LED heat radiation structure for ceiling lamp.
Background
In recent years, due to the success of white light LEDs, LEDs have begun to enter the lighting industry. The LED belongs to a cold light source, and compared with a white hovenia dulcis lamp and a fluorescent lamp, the LED has the advantages of power saving, energy saving, long service life, impact resistance, no possibility of being broken and the like, and compared with the fluorescent lamp, the LED also has the advantages of no flicker, high starting speed and no pollution to the environment, and is regarded as a new generation of ideal light source by the photoelectric industry. Although the LED is considered as a cold light source, it still generates some heat when operating, and the operating temperature of the LED should be generally less than 50 degrees. There are data showing that when the operating temperature of the LED reaches 55 degrees, its lifetime is reduced by half. At present, the conventional high-power LED ceiling lamp heat dissipation aluminum in the market uses an integral type, namely a high-power LED is welded on an aluminum-based circuit board, the whole aluminum-based circuit board dissipates heat through an integral heat dissipation device, and the heat dissipation effect of a high-power lamp panel is not good due to the heat dissipation structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat radiation structure for a high-power LED ceiling lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-power type LED is heat radiation structure for ceiling lamp, includes the lamp body, lamp body top outer wall has the cooler bin through the bolt fastening, and the welding of cooler bin inner wall middle part has the division board, cooler bin bottom inner wall has the heat exchanger through the bolt fastening, and the outer wall of cooler bin one side is opened there is the air outlet, the outer wall of cooler bin top is opened there is the air intake, and air intake bottom inner wall is equipped with the filter screen groove, the filter screen groove inner wall is pegged graft and is had the filter screen, and filter screen groove bottom outer wall installs the refrigerator that the equidistance distributes, the welding of cooler bin one side outer wall has the blast pipe, and the welding of cooler bin opposite side outer wall has the intake pipe, the drying cabinet is installed to the blast pipe outer wall, lamp body top one side outer wall passes.
Preferably, the fans are installed on the inner walls of the air outlet and the air inlet, and the size of the outer wall of each fan is matched with the size of the inner walls of the air outlet and the air inlet.
Preferably, the outer wall of one side of the top of the lamp housing is provided with a mounting opening, and the size of the inner wall of the mounting opening is matched with that of the outer wall of the exhaust pipe.
Preferably, the outer wall of the other side of the top of the lamp shell is provided with an air inlet, and the size of the inner wall of the air inlet is matched with that of the outer wall of the air inlet pipe.
Preferably, the storage battery is connected with the controller through a lead.
Preferably, the refrigerator and the heat exchanger are connected with a switch through conducting wires, and the switch is connected with an external power supply through conducting wires.
The utility model has the advantages that:
this high-power type LED smallpox lamp of design is with heat radiation structure, the heat transfer effect through the heat exchanger can cool off the heat that lamp body internal circuit produced, can refrigerate the air that gets into from the air intake through the refrigerator, and carry out the drying through the moisture that the drying cabinet contains in with the air and prevent that the cold air from meetting the hot-air and let the inside steam that produces of lamp body influence the illumination, and can cool down the inside air of lamp body, the life of LED lamps and lanterns can be improved greatly to such dual cooling mode.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of a heat dissipation structure for a high-power LED ceiling lamp according to the present invention;
fig. 2 is a front view of the overall structure of a heat dissipation structure for a high-power LED ceiling lamp according to the present invention.
In the figure: the device comprises a lamp housing 1, a cooling box 2, a partition plate 3, a heat exchanger 4, an air outlet 5, an air inlet 6, a filter screen groove 7, a filter screen 8, a refrigerator 9, an exhaust pipe 10, an air inlet pipe 11, a drying box 12, a storage battery 13, a controller 14 and a protection plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a heat dissipation structure for a high-power LED ceiling lamp comprises a lamp housing 1, a cooling box 2 is fixed on the outer wall of the top of the lamp housing 1 through bolts, a partition plate 3 is welded in the middle of the inner wall of the cooling box 2, a heat exchanger 4 is fixed on the inner wall of the bottom of the cooling box 2 through bolts, an air outlet 5 is formed in the outer wall of one side of the cooling box 2, an air inlet 6 is formed in the outer wall of the top of the cooling box 2, a filter screen groove 7 is formed in the inner wall of the bottom of the air inlet 6, fans are mounted on the inner walls of the air outlet 5 and the air inlet 6, the size of the outer wall of each fan is matched with the size of the inner walls of the air outlet 5 and the air inlet 6, a filter screen 8 is inserted into the inner wall of the filter screen groove 7, refrigerators 9 and, an exhaust pipe 10 is welded on the outer wall of one side of the cooling box 2, an air inlet pipe 11 is welded on the outer wall of the other side of the cooling box 2, an air inlet is formed in the outer wall of the other side of the top of the lamp shell 1, the inner wall size of the air inlet is matched with the outer wall size of the air inlet pipe 11, an installation opening is formed in the outer wall of one side of the top of the lamp shell 1, the inner wall size of the installation opening is matched with the outer wall size of the exhaust pipe 10, a drying box 12 is installed on the outer wall of the other side of the top of the lamp shell 1, a storage battery 13 is fixed on the outer wall of one side of the top of the lamp shell 1 through bolts, a controller 14 is installed on the outer wall of the other side of the lamp shell 1, the storage battery 13 is connected with the controller 14 through a, and through the moisture that drying cabinet 12 contains in with the air carry out the drying and prevent that the cold air from meetting hot air and let the inside steam that produces of lamp body 1 influence the illumination to can cool down the air in the lamp body 1 inside, such dual cooling mode can improve the life of LED lamps and lanterns greatly.
The working principle is as follows: when the user uses this equipment, at first with LED lamps and lanterns connection power, heat exchanger 4 can absorb the heat of lamps and lanterns internal circuit and discharge through air outlet 5 at the in-process that uses, then inhales the air through air intake 6 and utilizes refrigerator 9 to cool down the air and lead to exhaust pipe 10 and discharge into lamp body 1 in, the inside hot-air of lamp body 1 can carry out the inside air cycle of lamp body 1 through intake pipe 11 row in cooling box 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heat dissipation structure for a high-power LED ceiling lamp comprises a lamp shell (1) and is characterized in that a cooling box (2) is fixed on the outer wall of the top of the lamp shell (1) through bolts, a partition plate (3) is welded in the middle of the inner wall of the cooling box (2), a heat exchanger (4) is fixed on the inner wall of the bottom of the cooling box (2) through bolts, an air outlet (5) is formed in the outer wall of one side of the cooling box (2), an air inlet (6) is formed in the outer wall of the top of the cooling box (2), a filter screen groove (7) is formed in the inner wall of the bottom of the air inlet (6), a filter screen (8) is inserted into the inner wall of the filter screen groove (7), refrigerators (9) distributed at equal intervals are installed on the outer wall of the bottom of the filter screen groove (7), an exhaust pipe (10) is welded on the outer wall of one side of the cooling box (2, the lamp body (1) top one side outer wall is fixed with battery (13) through the bolt, and lamp body (1) opposite side outer wall installs controller (14), guard plate (15) have all been welded at cooler bin (2) both sides outer wall top.
2. The heat dissipation structure for the high-power LED ceiling lamp as claimed in claim 1, wherein fans are mounted on the inner walls of the air outlet (5) and the air inlet (6), and the size of the outer wall of each fan is matched with the size of the inner walls of the air outlet (5) and the air inlet (6).
3. The heat dissipation structure for the high-power LED ceiling lamp according to claim 1, wherein the outer wall of the top side of the lamp housing (1) is provided with a mounting opening, and the inner wall of the mounting opening is matched with the outer wall of the exhaust pipe (10).
4. The heat dissipation structure for the high-power LED ceiling lamp according to claim 1, wherein the outer wall of the other side of the top of the lamp housing (1) is provided with an air inlet, and the inner wall of the air inlet is matched with the outer wall of the air inlet pipe (11).
5. The heat dissipation structure for high-power LED ceiling lamp as claimed in claim 1, wherein the storage battery (13) is connected with the controller (14) through a wire.
6. The heat dissipation structure for the high-power LED ceiling lamp as claimed in claim 1, wherein the refrigerator (9) and the heat exchanger (4) are connected with a switch through wires, and the switch is connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746048.0U CN213542409U (en) | 2020-11-24 | 2020-11-24 | Heat radiation structure for high-power LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746048.0U CN213542409U (en) | 2020-11-24 | 2020-11-24 | Heat radiation structure for high-power LED ceiling lamp |
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| Publication Number | Publication Date |
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| CN213542409U true CN213542409U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022746048.0U Active CN213542409U (en) | 2020-11-24 | 2020-11-24 | Heat radiation structure for high-power LED ceiling lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447179A (en) * | 2022-01-11 | 2022-05-06 | 深圳市伟方成科技有限公司 | Heat dissipation LED packaging structure |
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2020
- 2020-11-24 CN CN202022746048.0U patent/CN213542409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447179A (en) * | 2022-01-11 | 2022-05-06 | 深圳市伟方成科技有限公司 | Heat dissipation LED packaging structure |
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