CN213686731U

CN213686731U - Heat radiation seat for LED lamp

Info

Publication number: CN213686731U
Application number: CN202022969113.6U
Authority: CN
Inventors: 潘立发
Original assignee: Ninghua Branch Of Fujian Xinhantang Lighting Technology Co ltd
Current assignee: Ninghua Branch Of Fujian Xinhantang Lighting Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-13
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a LED lamp is with heat dissipation seat, the on-line screen storage device comprises a base, be equipped with the mounting groove in the middle of the base bottom, base below outer lane connection is equipped with first mounting panel, the connection of base top is equipped with the second mounting panel, the connection of base in-connection is equipped with the LED driver, the connection of top is equipped with the semiconductor refrigeration piece in the base, the semiconductor refrigeration piece connects gradually towards one side in the base outside and is equipped with first fin and first fan, the semiconductor refrigeration piece connects gradually towards one side of base inside and is equipped with second fin and second fan, be equipped with the first wind channel of cooperation second fan in the base. Compared with the prior art, the utility model the advantage lie in: the utility model discloses a plurality of fans dispel the heat the cooling to LED lamp shade and LED driver, simultaneously through the temperature in the temperature-sensing ware response lamp shade, the alternative is to the base with interior heat dissipation processing that cools down, the utility model has the advantages of simple overall structure, the heat dissipation of applicable LED lamp with various specifications.

Description

Heat radiation seat for LED lamp

Technical Field

The utility model relates to a LED subassembly technical field specifically indicates a radiating seat for LED lamp.

Background

In the existing high-power LED packaging structure, an LED driver is generally fixed on a metal base (base), the metal base is connected with a radiator, heat generated by a chip is transmitted to the radiator through the base to be radiated, the existing metal base is a regular component with a smooth surface and limited surface area, the base can radiate less heat which is mainly radiated by the radiator, therefore, the installed radiator is generally larger in size, and in many entertainment consumption places such as restaurants, bars and the like, in order to embody the beauty of own indoor decoration, a high-power LED lamp is adopted, various lamp covers are installed outside the lamp, the LED lamp is in a state of being turned on even for 24 hours, so that the radiating efficiency is greatly reduced, and the service lives of the LED lamp and the LED driver are also greatly reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, according to the problem that proposes in the above-mentioned background art, provide a radiating seat for LED lamp that radiating effect is good.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a radiating seat for LED lamp, includes the base, base bottom in the middle of be equipped with the mounting groove, base below outer lane connect and be equipped with first mounting panel, base top connect and be equipped with the second mounting panel, base in-connection be equipped with the LED driver, the base in the top connect and be equipped with the semiconductor refrigeration piece, the semiconductor refrigeration piece connect gradually towards one side in the base outside and be equipped with first fin and first fan, the semiconductor refrigeration piece connect gradually towards one side of base inside and be equipped with second fin and second fan, the base in be equipped with the first wind channel of cooperation second fan, the base lower surface be equipped with the air outlet in the first wind channel of cooperation.

Further, the mounting groove in-connection be equipped with wire winding piece, the LED driver connect and be equipped with the connecting wire that extends to in the mounting groove, the LED lamp of easy to assemble.

Further, base and first mounting panel between connect and be equipped with a plurality of support columns, base and first mounting panel between be equipped with the gap that is used for airing exhaust, conveniently air exhaust.

Furthermore, first wind channel in the middle of be equipped with the second wind channel that extends to around the LED driver, the second wind channel on be equipped with the air exit, conveniently cool down the LED driver.

Furthermore, first fin and second fin one side all connect the third wind channel that is equipped with first fan of cooperation and second fan, third wind channel in-connection be equipped with filter screen cloth, the air inlet when making things convenient for the fan to operate, filter screen cloth can prevent that debris winged insect from getting into.

Furthermore, the inner side of the first mounting plate is connected with a temperature sensor for sensing the temperature in the lampshade.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a plurality of fans dispel the heat the cooling to LED lamp shade and LED driver, simultaneously through the temperature in the temperature-sensing ware response lamp shade, the alternative is to the base with interior heat dissipation processing that cools down, the utility model has the advantages of simple overall structure, the heat dissipation of applicable LED lamp with various specifications.

Drawings

Fig. 1 is a schematic sectional view of a heat sink for an LED lamp according to the present invention.

Fig. 2 is a schematic bottom view of the heat sink for LED lamp of the present invention.

Fig. 3 is a schematic side sectional view of a part of the heat sink for LED lamp of the present invention.

As shown in the figure: 1. the base, 2, first mounting panel, 3, second mounting panel, 4, support column, 5, mounting groove, 6, LED driver, 7, first wind channel, 8, semiconductor refrigeration piece, 9, first fin, 10, second fin, 11, first fan, 12, second fan, 13, second wind channel, 14, the air exit, 15, the air outlet, 16, third wind channel, 17, the gap, 18, the connecting wire, 19, wire winding piece, 20, temperature-sensing ware.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments for further detailed description, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention and for simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention, furthermore, the terms "first", "second", etc. are used for descriptive purposes only, but not as indicating or implying relative importance or implicitly indicating the number of technical features indicated, thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection, unless otherwise explicitly stated or limited, and those skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.

The present invention will be described in further detail with reference to the accompanying drawings.

Combine accompanying drawing 1-3, a radiating seat for LED lamp, including base 1, base 1 bottom in the middle of be equipped with mounting groove 5, mounting groove 5 can change the shape according to the difference of LED lamp, if have the LED lamp that has magnet, LED lamp through the screw installation, base 1 below outer lane connect and be equipped with first mounting panel 2, first mounting panel 2 is used for installing the lamp shade, can set up different shapes with first mounting panel 2 according to the lamp shade of difference, if the joint board that can the joint, can be fixed through the screw installation, base 1 top connect and be equipped with second mounting panel 3, second mounting panel 3 be used for installing the base whole, be equipped with the hole that is used for the installation on the second mounting panel 3, base 1 in-connection be equipped with LED driver 6, base 1 in the top connect and be equipped with semiconductor refrigeration piece 8, semiconductor refrigeration piece 8 connect gradually to be equipped with first fin 9 and first wind towards one side in the base 1 outside Fan 11, semiconductor refrigeration piece 8 connect gradually towards one side of base 1 inside and be equipped with second fin 10 and second fan 12, semiconductor refrigeration piece 8 heat dissipation one side towards first fin 9, first fan 11 is outwards bloied, semiconductor refrigeration piece 8 heat absorption one side towards second fin 10, second fan 12 is inwards bloied, base 1 in be equipped with the first wind channel 7 of cooperation second fan 12, base 1 lower surface be equipped with the air outlet 15 of the first wind channel 7 of cooperation.

5 in-connection of mounting groove be equipped with wire winding piece 19, LED driver 6 connect and be equipped with the connecting wire 18 that extends to in the mounting groove 5, connecting wire 18 is used for connecting the LED lamp, base 1 and first mounting panel 2 between connect and be equipped with a plurality of support columns 4, base 1 and first mounting panel 2 between be equipped with the gap 17 that is used for airing exhaust, first wind channel 7 in the middle of be equipped with the second wind channel 13 that extends to around LED driver 6, second wind channel 13 on be equipped with air exit 14, first fin 9 and second fin 10 one side all connect the third wind channel 16 that is equipped with first fan 11 of cooperation and

second fan

12, 2 inboard connections of first mounting panel be equipped with temperature-sensing ware 20, temperature-sensing ware 20 needs the electric connection display panel, connects in lamp switch department.

The utility model discloses when concrete implementation, after starting the LED lamp, if be in under the hotter environment, temperature-sensing ware 20 can respond to the gathering temperature in the lamp shade, if the temperature is too high, start semiconductor refrigeration piece 8 simultaneously, first fan 11 and second fan 12, steam is blown off by first fan 11, air conditioning is dispelled the heat with the LED driver in the lamp shade respectively through first wind channel 7 and second wind channel 13 by the second fan, the heat dissipation is fast, and is effectual, is applicable to the heat dissipation of various high-power LED lamps.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a radiating seat for LED lamp, includes base (1), its characterized in that: the middle of the bottom of the base (1) is provided with an installation groove (5), the outer ring below the base (1) is connected with a first installation plate (2), the top of the base (1) is connected with a second mounting plate (3), an LED driver (6) is connected in the base (1), the top in the base (1) is connected with a semiconductor refrigeration sheet (8), one side of the semiconductor refrigeration sheet (8) facing the outer side of the base (1) is sequentially connected with a first radiating fin (9) and a first fan (11), one side of the semiconductor refrigeration sheet (8) facing the interior of the base (1) is sequentially connected with a second cooling fin (10) and a second fan (12), a first air duct (7) matched with a second fan (12) is arranged in the base (1), the lower surface of the base (1) is provided with an air outlet (15) matched with the first air duct (7).

2. The heat sink for LED lamp according to claim 1, wherein: the LED lamp is characterized in that a winding supporting block (19) is connected and arranged in the mounting groove (5), and a connecting wire (18) extending into the mounting groove (5) is connected and arranged on the LED driver (6).

3. The heat sink for LED lamp according to claim 1, wherein: the air exhaust fan is characterized in that a plurality of supporting columns (4) are connected between the base (1) and the first mounting plate (2), and a gap (17) for air exhaust is formed between the base (1) and the first mounting plate (2).

4. The heat sink for LED lamp according to claim 1, wherein: the middle of the first air duct (7) is provided with a second air duct (13) extending to the periphery of the LED driver (6), and the second air duct (13) is provided with an air outlet (14).

5. The heat sink for LED lamp according to claim 1, wherein: and one sides of the first radiating fin (9) and the second radiating fin (10) are respectively connected with a third air duct (16) matched with the first fan (11) and the second fan (12), and a filtering screen (21) is connected and arranged in the third air duct (16).

6. The heat sink for LED lamp according to claim 1, wherein: the inner side of the first mounting plate (2) is connected with a temperature sensor (20).