CN213089771U

CN213089771U - Graphite radiator structure of LED lamp

Info

Publication number: CN213089771U
Application number: CN202021967580.9U
Authority: CN
Inventors: 刘宝兵
Original assignee: Changzhou Jintan Carbon Valley New Material Technology Co Ltd
Current assignee: Changzhou Jintan Carbon Valley New Material Technology Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-30
Anticipated expiration: 2030-09-09

Abstract

The application discloses graphite radiator structure of LED lamp, including graphite alkene body, graphite alkene body inner wall laminating is connected with the becket, the heat conduction hole has been seted up on the becket surface, the becket inner wall is connected with graphite alkene paster laminating, the becket inner wall is connected with the laminating of welt, graphite alkene body outer wall cup joints with the spacing ring activity, first cavity and second cavity have been seted up respectively to graphite alkene body outer wall and inner wall, inside packing respectively of first cavity and second cavity has first heat conduction material and second heat conduction material, graphite alkene body surface is equipped with a plurality of evenly distributed's arch. The graphene body and the heat conduction material are arranged, so that the heat dissipation effect of the graphite heat radiator is improved, the graphene patch is arranged, so that the graphene heat radiator is tightly attached to the LED lamp, and the heat dissipation effect is guaranteed; carry out being connected with graphite alkene body through being provided with spacing ring and becket, also make things convenient for the erection joint between graphite alkene radiator and the LED lamp, radiating effect when guaranteeing to use is in order to improve life.

Description

Graphite radiator structure of LED lamp

Technical Field

The application relates to a graphite radiator structure, in particular to a graphite radiator structure of an LED lamp.

Background

The graphite radiator can timely discharge heat generated by the device during operation, prevent the influence on the actual service performance and service life of the device due to heat accumulation, avoid the adverse influence of a heat radiating material on other parts in a product in the heat radiating process, control the heat radiating direction of the heat radiating material while exerting the effect of the heat radiating material so as to avoid influencing the performance of other components, has excellent heat conducting performance, has better heat conductivity than an aluminum copper material, high stability of chemical and physical properties and excellent electric conductivity, is a radiator material with excellent heat radiating performance, is a radiator material with various shapes processed by utilizing natural graphite according to the requirements of products, has excellent chemical and physical stability, excellent electric conductivity, directional heat radiating efficiency and high heat radiating efficiency, and can effectively shield electromagnetic wave radiation and absorb nuclear radiation, the method is widely applied to the fields of chemical industry, metallurgy, aviation, electronics, nuclear physics and the like.

The graphite radiator is a device which utilizes the heat-conducting property of graphite to dissipate heat, and for the graphite radiator for the LED lamp, the service life of the LED lamp is influenced because the bulb joint of the LED lamp is easy to generate large temperature when the LED lamp is illuminated for a long time, and the graphite radiator is not easy to fix when the graphite radiator is installed with the LED lamp. Therefore, a graphite heat sink structure of an LED lamp is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a graphite radiator structure of LED lamp, includes the graphite alkene body, graphite alkene body inner wall laminating is connected with the becket, the heat conduction hole has been seted up on the becket surface, the becket inner wall is connected with the laminating of graphite alkene paster, the becket inner wall is connected with the laminating of paster strip, graphite alkene body outer wall cup joints with the spacing ring activity, first cavity and second cavity have been seted up respectively to graphite alkene body outer wall and inner wall, just first cavity and the inside packing respectively of second cavity have first heat conduction material and second heat conduction material, graphite alkene body surface is equipped with a plurality of evenly distributed's arch.

Further, graphite alkene body outer wall is equipped with a plurality of evenly distributed's first cavity, graphite alkene body inner wall is equipped with a plurality of evenly distributed's second cavity, graphite alkene body is the ring structure, graphite alkene body middle part is offered and is used for the through-hole of LED lamp erection joint.

Further, the first heat conduction material and the second heat conduction material are made of the same material, and both the first heat conduction material and the second heat conduction material are formed by mixing heat conduction sol and liquid graphene.

Further, spacing ring and becket are fixed with graphite alkene body lateral wall bonding through first heat conduction material and second heat conduction material respectively, graphite alkene body both sides all are equipped with a plurality of arch.

Furthermore, a plurality of heat conduction holes are uniformly distributed on the surface of the metal ring, each heat conduction hole corresponds to the second cavity, and a second heat conduction material is filled in each heat conduction hole.

Further, graphite alkene paster and the laminating of becket inner wall are connected, the becket both sides are equipped with two and paste the strip, just paste the strip and be connected with the laminating of LED lamp surface.

The beneficial effect of this application is: the application provides a graphite radiator structure of LED lamp that just has high-efficient radiating effect who conveniently connects.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of an internal front view structure of a graphene body according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram of an internal top-view structure of a graphene body according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram of an external top-view structure of a graphene body according to an embodiment of the present disclosure.

In the figure: 1. graphene body, 2, metal ring, 3, through-hole, 4, graphite alkene paster, 5, heat conduction hole, 6, welt, 7, spacing ring, 8, first cavity, 9, second cavity, 10, first heat conduction material, 11, second heat conduction material, 12, arch.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a graphite heat sink structure of an LED lamp includes a graphene body 1, a metal ring 2 is attached to an inner wall of the graphene body 1, a heat conduction hole 5 is formed in a surface of the metal ring 2, an inner wall of the metal ring 2 is attached to a graphene patch 4, an inner wall of the metal ring 2 is attached to a strip 6, an outer wall of the graphene body 1 is movably sleeved with a limit ring 7, a first cavity 8 and a second cavity 9 are respectively formed in the outer wall and the inner wall of the graphene body 1, a first heat conduction material 10 and a second heat conduction material 11 are respectively filled in the first cavity 8 and the second cavity 9, and a plurality of protrusions 12 are uniformly distributed on the surface of the graphene body 1.

The outer wall of the graphene body 1 is provided with a plurality of first cavities 8 which are uniformly distributed, the inner wall of the graphene body 1 is provided with a plurality of second cavities 9 which are uniformly distributed, the graphene body 1 is of a circular structure, and the middle part of the graphene body 1 is provided with a through hole 3 for installing and connecting an LED lamp and is used for connecting the graphene body 1 and the LED lamp; the first heat conduction material 10 and the second heat conduction material 11 are made of the same material, and the first heat conduction material 10 and the second heat conduction material 11 are formed by mixing heat conduction sol and liquid graphene and are used for improving the heat dissipation effect of the graphite heat radiator; the limiting ring 7 and the metal ring 2 are respectively bonded and fixed with the side wall of the graphene body 1 through a first heat conduction material 10 and a second heat conduction material 11, and a plurality of protrusions 12 are arranged on two sides of the graphene body 1, so that rapid heat dissipation is facilitated; a plurality of heat conduction holes 5 are uniformly distributed on the surface of the metal ring 2, each heat conduction hole 5 corresponds to a second cavity 9, and a second heat conduction material 11 is filled in each heat conduction hole 5 and is used for transferring heat between the graphene patch 4 and the graphene body 1; graphite alkene paster 4 is connected with the laminating of 2 inner walls of becket, 2 both sides of becket are equipped with two strips of subsides 6, just the strip of subsides 6 is connected with the laminating of LED lamp surface for fixed between graphite radiator and the LED lamp.

When the graphene lamp is used, the metal ring 2 in the graphene body 1 is sleeved on the LED lamp, so that the joint ends of the LED and the like are contacted with the graphene patch 4, the graphene body 1 and the LED lamp are connected and fixed through the adhesive strip 6, so that the installation is convenient, the high temperature generated by the LED lamp in use is directly contacted with the graphene patch 4 for heat conduction, when the heat is conducted through the metal ring 2, the heat conducting hole 5 arranged in the inner part is also filled with a second heat conducting material 11, the second heat conducting material 11 and the metal ring 2 realize the heat conducting function at the same time, and transfers the heat to the graphene body 1, because the second cavity 9 formed on the inner wall of the graphene body 1 increases the contact area between the graphene body and the second heat conduction material 11, the heat conduction performance is improved, the protrusions 12 arranged on the surface of the graphene body 1 improve the heat conduction effect when heat conduction is carried out, so that heat can be rapidly discharged; when the LED lamp is used for generating heat for a long time, heat is directly conducted through the surface of the graphene body 1, heat on the LED lamp outer cover is conducted through the limiting ring 7 and the first heat conduction material 10, the heat conduction efficiency of the graphite radiator is improved, the limiting ring 7 and the metal ring 2 are fixed through the first heat conduction material 10 and the second heat conduction material 11 which are formed by mixing heat conduction sol and liquid graphene, connection is convenient, and quick installation of the graphite radiator is facilitated.

The application has the advantages that:

1. the graphene body is of a circular structure, is convenient to connect with the LED lamp, and is provided with the graphene patch, so that the graphene patch can be tightly attached to the LED lamp, and the heat dissipation effect is ensured;

2. this application carries out being connected with graphite alkene body through being provided with spacing ring and becket, and the convenience is preserved filling material, also makes things convenient for the erection joint between graphite alkene radiator and the LED lamp, improves the operation convenience, guarantees the radiating effect when LED lamp uses in order to improve life.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a graphite radiator structure of LED lamp which characterized in that: including graphite alkene body (1), graphite alkene body (1) inner wall laminating is connected with becket (2), heat conduction hole (5) have been seted up on becket (2) surface, becket (2) inner wall is connected with the laminating of graphite alkene paster (4), becket (2) inner wall is connected with laminating strip (6), graphite alkene body (1) outer wall cup joints with spacing ring (7) activity, first cavity (8) and second cavity (9) have been seted up respectively to graphite alkene body (1) outer wall and inner wall, just first cavity (8) and second cavity (9) inside are filled respectively has first heat conduction material (10) and second heat conduction material (11), graphite alkene body (1) surface is equipped with a plurality of evenly distributed's arch (12).

2. The graphite heat sink structure of the LED lamp according to claim 1, wherein: graphene body (1) outer wall is equipped with a plurality of evenly distributed's first cavity (8), graphene body (1) inner wall is equipped with a plurality of evenly distributed's second cavity (9), graphene body (1) is the ring column structure, through-hole (3) that are used for LED lamp erection joint are seted up at graphene body (1) middle part.

3. The graphite heat sink structure of the LED lamp according to claim 1, wherein: the first heat conduction material (10) and the second heat conduction material (11) are made of the same material.

4. The graphite heat sink structure of the LED lamp according to claim 1, wherein: spacing ring (7) and becket (2) are fixed with graphite alkene body (1) lateral wall bonding through first heat conduction material (10) and second heat conduction material (11) respectively, graphite alkene body (1) two sides all is equipped with a plurality of arch (12).

5. The graphite heat sink structure of the LED lamp according to claim 1, wherein: a plurality of heat conduction holes (5) are uniformly distributed on the surface of the metal ring (2), each heat conduction hole (5) corresponds to a second cavity (9), and a second heat conduction material (11) is filled in each heat conduction hole (5).

6. The graphite heat sink structure of the LED lamp according to claim 1, wherein: graphite alkene paster (4) are connected with the laminating of becket (2) inner wall, becket (2) both sides are equipped with two strips of pasting (6), just strip of pasting (6) are connected with the laminating of LED lamp surface.