CN219797124U

CN219797124U - LED lamp with heat radiation structure

Info

Publication number: CN219797124U
Application number: CN202320191526.7U
Authority: CN
Inventors: 杨浩
Original assignee: Changzhou Jijiu Photoelectric Technology Co ltd
Current assignee: Changzhou Jijiu Photoelectric Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-10-03
Anticipated expiration: 2033-02-13

Abstract

The utility model belongs to the technical field of LED lamps, and provides an LED lamp with a heat dissipation structure, which comprises a lamp housing main body, a lamp cover, an LED lamp panel and a lower cover plate, wherein the outer edge of the lamp housing main body is integrally formed with a lamp housing edge, and the lamp cover is connected with the lamp housing edge and is arranged at the bottom of the lamp housing main body; the inside of lamp body main part still is provided with the water storage container, LED lamp plate block is in the draw-in groove that the lamp body border was preset, through being provided with the water storage container, and the water storage container is arranged in the lamp body main part, and water directly pours into the water storage container, and the water storage container can be similar to plastics water bag, perhaps similar device such as aluminium bag, because its own flexibility characteristics, water is because gravity reasons in the inside for bag body bottom surface can fully contact with the heat conduction waterproof board of LED lamp plate, guarantees biggest radiating area, and compares in prior art, has got rid of sealing member etc. and also can not take place the condition of leaking when dismantling this LED lamp, dismantles simply.

Description

LED lamp with heat radiation structure

Technical Field

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED lamp with a heat dissipation structure.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the bracket by silver colloid or white colloid, is connected with the chip and the circuit board by silver wires or gold wires, is sealed by epoxy resin at the periphery, plays a role in protecting an internal core wire, and is finally provided with the shell.

The existing LED heat dissipation structure, such as China patent with the application number of CN202222584566.6, discloses an LED lamp heat dissipation structure, and the specification of the application document mentions that' the inner side of a shell main body 101 is provided with a positioning groove corresponding to an LED lamp panel 60, the inner side of a sealing piece 70 is provided with a jack corresponding to a column 103, and the sealing piece 70 is provided with a clamping groove corresponding to the LED lamp panel 60; the LED lamp panel 60 is convenient to be installed before being assembled with the shell main body 101, the LED lamp panel 60 is required to be assembled with the sealing piece 70, water used for cooling is directly poured into a cabin on which the shell main body 101 is arranged to achieve the cooling effect, however, the sealing piece 70 is added to prevent water leakage, in the later replacement, the existence of water is required to be considered, and therefore, extra care is required during disassembly, so that the disassembly becomes more troublesome, and therefore, a new LED lamp is provided, and the heat dissipation structure can solve the problems.

Disclosure of Invention

The utility model provides an LED lamp with a heat dissipation structure, which solves the problems in the prior art.

The technical scheme of the utility model is realized as follows:

the LED lamp with the heat radiation structure comprises a lamp housing main body, a lamp cover, an LED lamp panel and a lower cover plate, wherein the outer edge of the lamp housing main body is integrally formed with a lamp housing edge, and the lamp cover is connected with the lamp housing edge and is arranged at the bottom of the lamp housing main body;

the LED lamp is characterized in that a water storage container is further arranged on the inner side of the lamp body, the LED lamp panel is clamped in a clamping groove preset on the edge of the lamp body, and the lower cover plate is located at the bottom of the LED lamp panel and used for fixing the LED lamp panel.

Further, the central position of the lamp housing main body is also axially integrally formed with a limit column.

Further, the spacing post is hollow structure, and the electric wire has still been laid to spacing post inboard, electric connection between the bottom of electric wire and the LED lamp plate.

Furthermore, a limiting hole is formed in the inner side of the water storage container and corresponds to the limiting column.

Further, the water storage container can be a plastic water bag, and the water storage container is contacted with the heat conduction waterproof board surface of the LED lamp panel, so that the heat dissipation purpose is achieved.

Further, the top border periphery side of lower apron still evenly is provided with multiunit joint piece, the connector has been seted up with the joint piece to the inboard at lamp body border for the assembly.

After the technical scheme is adopted, the utility model has the beneficial effects that:

according to the LED lamp, the water storage container is arranged in the lamp housing main body, water is directly poured into the water storage container, the water storage container can be a device similar to a plastic water bag or an aluminum bag, and the like, due to the flexible characteristic of the water storage container, the bottom surface of the bag body can be fully contacted with the heat conduction waterproof plate surface of the LED lamp panel due to gravity, so that the maximum heat dissipation area is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a first embodiment of an LED lamp with a heat dissipation structure according to the present utility model;

FIG. 2 is a schematic diagram of the explosive structure of FIG. 1;

FIG. 3 is a schematic diagram of a second embodiment of an LED lamp with a heat dissipation structure according to the present utility model;

fig. 4 is a schematic diagram of the explosive structure of fig. 3.

In the figure, 10, a lampshade; 20. a lower cover plate; 30. a lamp housing main body; 40. an LED lamp panel; 50. a water storage container; 60. an electric wire; 70. a limit column; 80. the edge of the lamp housing; 90. a clamping block; 100. and a connecting port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

First embodiment:

as shown in fig. 1-2, an LED lamp with a heat dissipation structure includes a lamp housing main body 30, a lamp housing 10, an LED lamp panel 40 and a lower cover plate 20, wherein a lamp housing edge 80 is integrally formed at an outer edge of the lamp housing main body 30, the lamp housing 10 is connected with the lamp housing edge 80, and is disposed at a bottom of the lamp housing main body 30; the inner side of the lamp housing main body 30 is also provided with a water storage container 50, the LED lamp panel 40 is clamped in a clamping groove preset at the edge 80 of the lamp housing, and the lower cover plate 20 is positioned at the bottom of the LED lamp panel 40 and used for fixing the LED lamp panel 40;

the water storage container 50 is placed in the cabin of the lamp housing main body 30, water for cooling is injected into the container, and the water is prevented from being directly injected into the cabin, so that a sealing element and the like which are originally used for preventing water can be omitted, water leakage can not occur during disassembly, and the disassembly of the LED lamp is convenient;

as shown in fig. 2, the center position of the lamp housing main body 30 is further axially integrally formed with a limiting post 70; a limiting hole is also formed in the inner side of the water storage container 50 and corresponds to the limiting column 70; the limiting column 70 is of a hollow structure, and the inner side of the limiting column 70 is also provided with an electric wire 60, and the bottom end of the electric wire 60 is electrically connected with the LED lamp panel 40;

the water storage container 50 is matched with the limiting column 70 through the limiting hole, so that the water storage container 50 can be conveniently assembled in the lamp housing main body 30, the limiting column 70 is of a hollow structure, and the electric wire 60 can conveniently penetrate through the limiting column 70 and is electrically connected with the LED lamp panel 40 arranged at the bottom of the lamp housing main body 30;

as shown in fig. 2, the water storage container 50 may be a plastic water bag, and the water storage container 50 contacts with the heat-conducting waterproof board surface of the LED lamp panel 40 to achieve the heat dissipation purpose;

the water storage container 50 may be a plastic water bag and other materials with better heat-conducting performance, such as an aluminum bag, for example, the plastic water bag is thin, and the bag body is light, and the water in the bag body can directly contact with the heat-conducting waterproof board surface of the LED lamp board 40 to help the heat dissipation of the LED lamp board 40.

Second embodiment:

the difference from the first embodiment is that the periphery of the top edge of the lower cover plate 20 is also uniformly provided with a plurality of groups of clamping blocks 90, and the inner side of the lamp housing edge 80 and the clamping blocks 90 are provided with connecting ports 100 for assembly;

the clamping block 90 is arranged on the lower cover plate 20 to replace the original screw fixing mode, so that the lower cover plate 20 and the lamp shell edge 80 are easier to assemble.

Working principle: the heat dissipation function of the LED lamp is that the lamp housing main body 30 is provided with the water storage container 50, water is filled in the water storage container 50, the bottom of the water storage container 50 is contacted with the heat conduction waterproof board surface of the LED lamp panel 40 due to the weight of the water, when the LED lamp panel 40 heats, the water in the water storage container 50 can take away heat to help the LED lamp panel 40 dissipate heat, and the sealing piece is canceled due to the existence of the water storage container 50, so that the condition of liquid leakage can not occur when the LED lamp is disassembled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a LED lamp with heat radiation structure, includes lamp body (30), lamp shade (10), LED lamp plate (40) and lower apron (20), its characterized in that, lamp body edge (80) are formed integrally in lamp body (30) outward flange department, lamp shade (10) are connected with lamp body edge (80), set up in the bottom of lamp body (30);

the inner side of the lamp housing main body (30) is also provided with a water storage container (50), the LED lamp panel (40) is clamped in a clamping groove preset by the edge (80) of the lamp housing, and the lower cover plate (20) is positioned at the bottom of the LED lamp panel (40) and used for fixing the LED lamp panel (40).

2. The LED lamp with the heat dissipation structure as set forth in claim 1, wherein the center of the lamp housing main body (30) is further formed with a limiting post (70) integrally and axially.

3. The LED lamp with the heat dissipation structure according to claim 2, wherein the limiting post (70) is of a hollow structure, and an electric wire (60) is further arranged on the inner side of the limiting post (70), and the bottom end of the electric wire (60) is electrically connected with the LED lamp panel (40).

4. The LED lamp with the heat dissipation structure according to claim 2, wherein a limiting hole is further formed at a position corresponding to the limiting post (70) inside the water storage container (50).

5. The LED lamp with the heat dissipation structure according to claim 4, wherein the water storage container (50) is a plastic water bag, and the water storage container (50) is in contact with the heat-conducting waterproof board surface of the LED lamp panel (40) to achieve the heat dissipation purpose.

6. The LED lamp with the heat dissipation structure according to claim 1, wherein a plurality of groups of clamping blocks (90) are uniformly arranged on the periphery of the top edge of the lower cover plate (20), and a connection port (100) is formed between the inner side of the lamp housing edge (80) and the clamping blocks (90) for assembly.