CN218389799U

CN218389799U - Heat conducting device

Info

Publication number: CN218389799U
Application number: CN202222689407.2U
Authority: CN
Inventors: 李廷华; 李寿波; 尤俊衡; 李志强; 秦云华; 朱东来; 吴俊�; 张霞; 洪鎏; 孙志勇
Original assignee: China Tobacco Yunnan Industrial Co Ltd
Current assignee: China Tobacco Yunnan Industrial Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-31
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a heat-conducting device, it includes heat-conducting layer (1) and heat dissipation layer (2), attached electronic component (3) are on the surface in heat-conducting layer (1). The heat conducting layer (1) is made of a material capable of conducting heat but not conducting electricity; the heat dissipation layer (2) is made of a metal material or an alloy material.

Description

Heat conducting device

Technical Field

The utility model belongs to the technical field of the electron cigarette, concretely relates to heat-transfer device.

Background

Heating cigarette smoking set (HNB), because of the function requirement of smoking set product, some electronic components on the mainboard will generate higher temperature in the operation process, if not radiating heat instantly, it may cause the temporary function badness of the electronic components; long-term high-temperature operation may damage electronic components, affecting the service life of smoking set products. If the heat of the electronic element is dissipated by air, the heat dissipation is slow because the air is a poor conductor of heat; heat dissipation is faster if it is done with a good conductor of heat, such as a metal or alloy, but the metal or alloy is easily conductive and cannot be used to dissipate heat from electronic components.

The utility model discloses solve above-mentioned problem and propose.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a heat conduction device, the device are used in hot cigarette smoking set, can guarantee the life of smoking set product.

The technical scheme of the utility model as follows:

a heat conduction device comprises a heat conduction layer 1 and a heat dissipation layer 2, wherein the heat conduction layer 1 is attached to the surface of an electronic element 3.

Preferably, the heat conduction layer 1 is made of a material capable of conducting heat but not conducting electricity; the heat dissipation layer 2 is made of metal materials or alloy materials.

Preferably, the heat conduction layer 1 is made of a soft silica gel material.

Preferably, the area of the heat dissipation layer 2 is larger than that of the heat conduction layer 1.

The utility model has the advantages that:

the heat conducting device of the utility model conducts heat by using soft silica gel material which can conduct heat but not conduct electricity, and the soft silica gel material can be completely attached on the surface of the electronic element 3; meanwhile, a heat dissipation layer with a larger area, such as a thin sheet layer prepared from a metal material or an alloy material, is attached to the other side of the soft silica gel material, so that the purposes of dissipating heat quickly and protecting electronic elements can be achieved, and the service life of the whole heating cigarette smoking set is ensured.

Drawings

Fig. 1 is a schematic view of the heat conducting device of the present invention.

Reference numerals: 1. a heat conductive layer; 2. a heat dissipation layer; 3. an electronic component.

Detailed Description

In order to make the objects, technical solutions, objectives and effects of the present invention obvious and understandable, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the skilled person can understand the preferred embodiments.

It should be noted that, in the description of the present invention, unless explicitly specified or limited, the terms "mounted," "connected," and "connected" should be broadly interpreted, i.e., they may be fixedly connected or detachably connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate.

As shown in fig. 1, the heat conducting device of the present invention includes a heat conducting layer 1 and a heat dissipating layer 2, wherein the heat conducting layer 1 is attached to the surface of an electronic component 3; the electronic component 3 is a component for heating the cigarette smoking set. The heat conduction layer 1 is made of a material capable of conducting heat but not conducting electricity; the heat dissipation layer 2 is made of metal material or alloy material, such as copper or aluminum, and a gold film layer may be used if necessary. In this embodiment, the heat conducting layer 1 is made of a soft silica gel material, such as an XK-P60 soft silica gel material of GLPOLY, which is capable of conducting heat but not conducting electricity; the area of the heat dissipation layer 2 is larger than that of the heat conduction layer 1, so that the purpose of quick heat dissipation can be achieved.

The above description is only used to describe the specific embodiments of the present invention in detail, but the technical solution proposed by the present invention is not limited to the above method. Equivalent modifications and variations of the technology proposed by those skilled in the art without departing from the basic principle of the technology should be covered by the claims of this invention.

Claims

1. A heat conduction device is characterized by comprising a heat conduction layer (1) and a heat dissipation layer (2), wherein the heat conduction layer (1) is attached to the surface of an electronic component (3).

2. The heat transfer device according to claim 1, wherein the heat transfer layer (1) is made of a material capable of conducting heat but not electrically conducting; the heat dissipation layer (2) is made of a metal material or an alloy material.

3. The heat conduction device according to claim 1, wherein the heat conduction layer (1) is made of soft silica gel material.

4. The heat transfer device according to claim 1, wherein the area of the heat dissipation layer (2) is larger than the area of the heat transfer layer (1).