CN223677759U - Graphene heat dissipation structure lamp - Google Patents

Abstract

This utility model discloses a graphene heat dissipation structure lamp, including a lamp body, a light source board, and a graphene heat sink. A thermally conductive aluminum plate is embedded and fixed on the bottom surface of the graphene heat sink, and the thermally conductive aluminum plate and the graphene heat sink are combined into a whole. A protective shell is provided on the outside of the graphene heat sink, and a cavity is provided inside the protective shell. The graphene heat sink is located inside the protective shell and is fixed to the protective shell with screws. The structure of this utility model is reasonable. The graphene heat sink and the thermally conductive aluminum plate can effectively prevent the graphene heat sink from breaking when fixed with screws, while ensuring the effectiveness of heat conduction and heat dissipation. The protective shell can protect the graphene heat sink from breakage due to impact, improve the stability and reliability of the graphene heat sink during use, and has strong applicability and good practicality.

Description

Graphene heat dissipation structure lamp

Technical Field

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

Background

The lamp is a common lighting and decorating structure, and is generally composed of a lamp body, a radiator and a light source plate, wherein the light source plate is attached to the bottom surface of the radiator and fixed by screws when being assembled, and the light source plate can meet the use requirements of common conditions, but is mostly an aluminum radiator structure, the heat conduction and heat dissipation performance of the light source plate is limited, and the light source plate is not provided with a corresponding line pressing structure when being assembled, so that the electric wire of the light source plate is easy to damage or shake when being connected, the use stability is affected, and the practicability is limited.

Disclosure of utility model

The utility model aims to provide a graphene heat dissipation structure lamp which is reasonable in structure arrangement and beneficial to improving heat dissipation performance.

The technical scheme for achieving the purpose of the utility model is that the graphene heat dissipation structure lamp comprises a lamp body, a light source plate and a graphene radiator, wherein a heat conduction aluminum plate is inlaid and fixed on the bottom surface of the graphene radiator, the heat conduction aluminum plate and the graphene radiator are combined into a whole, and the light source plate is attached to the bottom surface of the heat conduction aluminum plate and fixed through screws;

A protective shell is arranged on the outer side of the graphene radiator, and a cavity which penetrates through the protective shell vertically is arranged in the protective shell;

The graphene radiator is positioned in the protective shell and is fixed on the protective shell through screws.

It is further preferable that a wire channel is arranged on the graphene radiator;

A wire pressing plate is fixed on the top of the graphene radiator through a screw;

The bottom surface of the line pressing plate is provided with a line clamping groove with side surfaces and bottom surfaces open;

The electric wire of the light source plate is arranged in the wire channel in a penetrating way and positioned in the wire clamping groove.

It is further preferable that the protective housing is a plastic housing;

The height of the graphene radiator is smaller than that of the protective shell.

It is further preferable that screw hole columns are integrally formed on the inner wall of the protective shell;

the screw is connected with the screw hole column in a threaded manner and positioned.

It is further preferable that a through hole is provided at an upper portion of a side wall of the protective case.

More preferably, the lamp body is a down lamp body, a grille lamp body, a spot lamp body or a line lamp body.

Further preferably, the top surface of the graphene radiator is integrally formed with graphene radiating fins.

The graphene radiator is reasonably arranged, matched with the heat conducting aluminum plate, can conduct heat through the heat conducting aluminum plate, so that heat is uniformly guided to the graphene radiator, and meanwhile, when the graphene radiator is fixed by the screw, the graphene radiator can be effectively prevented from being broken, meanwhile, the effectiveness of heat conduction and heat dissipation can be ensured, and meanwhile, the graphene radiator is protected by the protective shell, so that the broken damage of the graphene radiator caused by collision is avoided, the use stability and reliability of the graphene radiator are improved, and the graphene radiator is strong in applicability and good in practicability;

Meanwhile, the wire pressing plate with the wire clamping groove is further arranged, so that the wires of the light source plate can be pressed and positioned, the use effectiveness and stability are guaranteed, and the practicability is high.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:

FIG. 1 is a schematic view of a first construction of the present utility model;

FIG. 2 is a schematic view of the split structure of FIG. 1;

FIG. 3 is another view angle block diagram of FIG. 2;

FIG. 4 is a second schematic diagram of the present utility model;

Fig. 5 is a schematic diagram of the split structure of fig. 4.

The heat-conducting lamp comprises a lamp body 1, a heat-conducting aluminum plate 2, a graphene radiator 3, graphene radiating fins 4, a protective shell 5, a cavity 6, a wire channel 7, a wire pressing plate 8, a wire clamping groove 9, screw hole columns 10 and through holes 11.

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.

Example 1

Referring to fig. 1 to 3, a graphene heat dissipation structure lamp comprises a lamp body 1 and a light source board, wherein in this embodiment, the lamp body is a down lamp body or a spot lamp body. The light source plate is of a conventional structure in the prior art, and is not described in detail, the graphene radiator 3 is further arranged, the bottom surface of the graphene radiator is inlaid and fixed with the heat conducting aluminum plate 2, the heat conducting aluminum plate and the graphene radiator are combined into a whole, the light source plate is attached to the bottom surface of the heat conducting aluminum plate and is fixed through screws, in the embodiment, the graphene radiator is of a fragile structure, so that the graphene radiator is connected with the light source plate through the heat conducting aluminum plate, buffering can be performed, breakage and damage of the graphene radiator caused when the screws are installed are avoided, using stability and effectiveness are improved, the heat conducting aluminum plate and the graphene radiator are processed into a whole, heat of the light source plate can be uniformly guided to the graphene radiator, damage of the graphene radiator due to local overheating can be prevented, and in the specification, the heat conducting aluminum plate and the graphene radiator are separated for convenience in understanding.

In the embodiment, a protective shell 5 is arranged on the outer side of the graphene radiator, a cavity 6 penetrating up and down is arranged in the protective shell, the protective shell is a plastic shell, and the height of the graphene radiator is smaller than that of the protective shell. Through setting up protective housing, when being connected with the graphene radiator, be difficult to cause the graphene radiator cracked, set up the cavity moreover, not only be favorable to improving the installation protection of graphene radiator, can also guarantee radiating validity moreover.

During assembly, the graphene radiator is located in the protective shell and fixed on the protective shell through screws. Meanwhile, in the embodiment, a wire channel 7 is arranged on the graphene radiator, a wire pressing plate 8 is fixed to the top of the graphene radiator through screws, a wire clamping groove 9 with side faces and bottom faces open is arranged on the bottom of the wire pressing plate, and a wire of the light source plate penetrates through the wire channel and is positioned in the wire clamping groove. In this embodiment, its line ball board is the plastic construction body, through above-mentioned structure, can support the line ball board to the wire of light source board and press the location, prevent that the wire from rocking or becoming flexible, and also can not damage wire and graphite alkene radiator.

In the practical application process, screw hole columns 10 are integrally formed on the inner wall of the protective shell, and screws are connected with the screw hole columns in a threaded manner for positioning during assembly. The upper part of the side wall of the protective shell is provided with a through hole 11. The top surface integrated into one piece of graphite alkene radiator has graphite alkene heat radiation fins 4. Through the structure, the effectiveness and the reliability of heat dissipation can be ensured.

The graphene radiator is reasonably arranged, matched with the heat conducting aluminum plate, can conduct heat through the heat conducting aluminum plate, so that heat is uniformly guided to the graphene radiator, and meanwhile, when the graphene radiator is fixed by the screw, the graphene radiator can be effectively prevented from being broken, meanwhile, the effectiveness of heat conduction and heat dissipation can be ensured;

Meanwhile, the wire pressing plate with the wire clamping groove is further arranged, so that the wires of the light source plate can be pressed and positioned, the use effectiveness and stability are guaranteed, and the practicability is high.

Example 2

As shown in fig. 4 to 5, this embodiment is basically the same as embodiment 1, except that the lamp body is a grille lamp body or a line lamp body.

The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.

Claims (5)

1. The graphene heat dissipation structure lamp comprises a lamp body and a light source plate and is characterized by further comprising a graphene heat radiator, wherein a heat conduction aluminum plate is inlaid and fixed on the bottom surface of the graphene heat radiator, the heat conduction aluminum plate and the graphene heat radiator are combined into a whole, and the light source plate is attached to the bottom surface of the heat conduction aluminum plate and fixed through screws;

A protective shell is arranged on the outer side of the graphene radiator, and a cavity which penetrates through the protective shell vertically is arranged in the protective shell;

The graphene radiator is positioned in the protective shell and is fixed on the protective shell through screws;

The upper part of the side wall of the protective shell is provided with a through hole;

And the top surface of the graphene radiator is integrally formed with graphene radiating fins.

2. The graphene heat dissipation structure lamp as set forth in claim 1, wherein a wire channel is arranged on the graphene heat sink;

A wire pressing plate is fixed on the top of the graphene radiator through a screw;

The bottom surface of the line pressing plate is provided with a line clamping groove with side surfaces and bottom surfaces open;

The electric wire of the light source plate is arranged in the wire channel in a penetrating way and positioned in the wire clamping groove.

3. The graphene heat dissipation structure lamp as set forth in claim 1, wherein the protective housing is a plastic housing;

The height of the graphene radiator is smaller than that of the protective shell.

4. The graphene heat dissipation structure lamp as set forth in claim 1, wherein screw hole columns are integrally formed on the inner wall of the protective housing;

the screw is connected with the screw hole column in a threaded manner and positioned.

5. The graphene heat dissipation structure lamp as set forth in claim 1, wherein the lamp body is a down lamp body, a grille lamp body, a spot lamp body or a line lamp body.