CN213585551U

CN213585551U - Power adapter with good heat dissipation performance

Info

Publication number: CN213585551U
Application number: CN202022274797.8U
Authority: CN
Inventors: 刘标
Original assignee: Yashi Power Guangxi Co ltd
Current assignee: Yashi Power Guangxi Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-29
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a power adapter that heat dispersion is good, which comprises a housin, the bottom fixedly connected with body of casing inner chamber, the surface of body is provided with the refrigeration piece, the surface of refrigeration piece is provided with the heating panel, the both sides and the equal fixedly connected with heat conduction piece in top of body, the one end fixedly connected with radiating block of body is kept away from to the heat conduction piece, the through-hole has all been seted up to the bottom of two surveys of casing inner chamber, the top and the equal fixedly connected with connecting rod in bottom of through-hole inner chamber, fixedly connected with heat dissipation fan between the relative one side of connecting rod, the equal fixedly connected with dust cover in the relative one side of through-hole inner. The utility model discloses a cooperation of casing, body, refrigeration piece, heating panel, heat conduction piece, radiating block, through-hole, connecting rod, heat dissipation fan and dust cover is used, can make the heat that power adapter used for a long time and produced scatter fast, avoids electrical components to cause the damage because of high temperature, has improved its life.

Description

Power adapter with good heat dissipation performance

Technical Field

The utility model relates to a power adapter technical field specifically is a power adapter that heat dispersion is good.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprising a shell, a power transformer and a rectification circuit, the working principle of the power adapter is that alternating current input is converted into direct current output, and the power adapter can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with a telephone master-slave machine, a game machine, a language repeater, a notebook computer, a security camera, a set-top box, a router, a lamp strip, a massager and other devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter that heat dispersion is good possesses the good advantage of radiating effect, has solved current power adapter and has not better heat dissipation function, leads to inside electrical components to damage easily, reduces its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power adapter that heat dispersion is good, includes the casing, the bottom fixedly connected with body of casing inner chamber, the surface of body is provided with the refrigeration piece, the surface of refrigeration piece is provided with the heating panel, the both sides and the equal fixedly connected with conducting block in top of body, the one end fixedly connected with radiating block of body is kept away from to the conducting block, the through-hole has all been seted up to the bottom of two surveys of casing inner chamber, the top and the equal fixedly connected with connecting rod in bottom of through-hole inner chamber, fixedly connected with heat dissipation fan between the relative one side of connecting rod, the equal fixedly connected with dust cover in the relative one side of through-hole.

Preferably, round holes are formed in the tops of two sides of the inner cavity of the shell, and the diameter of each round hole is 0.8 mm.

Preferably, the surface of the shell is provided with an electrostatic protection film, and the top of the periphery of the shell is provided with a groove.

Preferably, a heat conduction silicone grease layer is coated between the refrigeration sheet and the body, and heat dissipation liquid is filled in an inner cavity of the heat dissipation plate.

Preferably, both sides of the bottom of the shell are fixedly connected with supports which are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of casing, body, refrigeration piece, heating panel, heat conduction piece, radiating block, through-hole, connecting rod, heat dissipation fan and dust cover is used, can make the heat that power adapter used for a long time and produced scatter fast, avoids electrical components to cause the damage because of high temperature, has improved its life.

2. The utility model discloses a set up the round hole, can be convenient for discharge the heat of casing inner chamber, through the cooperation that sets up electrostatic protection film and recess, can be convenient for prevent that power adapter from externally taking place electrostatic phenomenon, through setting up the support, can be convenient for support the casing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the housing of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a body; 3. a refrigeration plate; 4. a heat dissipation plate; 5. a heat conducting block; 6. a heat dissipating block; 7. a through hole; 8. a connecting rod; 9. a heat dissipation fan; 10. a dust cover; 11. a circular hole; 12. an electrostatic protection film; 13. a groove; 14. and (4) a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a power adapter with good heat dissipation performance comprises a housing 1, a body 2 is fixedly connected to the bottom of an inner cavity of the housing 1, a refrigerating sheet 3 is arranged on the surface of the body 2, a heat dissipation plate 4 is arranged on the surface of the refrigerating sheet 3, heat conduction blocks 5 are fixedly connected to both sides and the top of the body 2, a heat dissipation block 6 is fixedly connected to one end of the heat conduction block 5 away from the body 2, through holes 7 are formed in the bottoms of both sides of the inner cavity of the housing 1, a connecting rod 8 is fixedly connected to both the top and the bottom of the inner cavity of the through hole 7, a heat dissipation fan 9 is fixedly connected between the opposite sides of the connecting rod 8, a dust cover 10 is fixedly connected to the opposite side of the inner cavity of the through hole 7, circular holes 11 are formed in both the tops of both sides of the inner cavity of the housing 1, heat in the inner cavity of, through the cooperation that sets up static protection film 12 and recess 13, can be convenient for prevent that power adapter from outwards taking place static phenomenon, casing 1 top all around has seted up recess 13, scribble heat conduction silicone grease layer between refrigeration piece 3 and the body 2, the inner chamber of heating panel 4 is equipped with the radiating liquid, the equal fixedly connected with support 14 in both sides of casing 1 bottom, through setting up support 14, can be convenient for support casing 1, support 14 is the rubber material, through casing 1, body 2, refrigeration piece 3, heating panel 4, heat conduction piece 5, heat dissipation piece 6, through-hole 7, connecting rod 8, the cooperation of heat dissipation fan 9 and dust cover 10 is used, the heat that can make power adapter use for a long time and produce is scattered fast, avoid electrical components to cause the damage because of high temperature, the service life of the electrical components is prolonged.

During the use, when power adapter used, the heat of production can be cooled down through refrigeration piece 3, and rethread heating panel 4 dispels the heat, and the heat that produces simultaneously can be transmitted to radiating block 6 through heat conduction block 5 on, then dispels the heat, and the heat passes through round hole 11 at casing 1's inner chamber and discharges, and heat dissipation fan 9 starts simultaneously, discharges the heat of casing 1 inner chamber fast, and then plays quick radiating effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power adapter that heat dispersion is good, includes casing (1), its characterized in that: the utility model discloses a refrigerator, including casing (1), inner chamber, body (2), the surface of body (2) is provided with refrigeration piece (3), the surface of refrigeration piece (3) is provided with heating panel (4), the both sides and the equal fixedly connected with heat conduction piece in top (5) of body (2), the one end fixedly connected with radiating block (6) of body (2) are kept away from in heat conduction piece (5), through-hole (7) have all been seted up to the bottom of casing (1) inner chamber two surveys, the top and the equal fixedly connected with connecting rod in bottom (8) of through-hole (7) inner chamber, fixedly connected with heat dissipation fan (9) between the relative one side of connecting rod (8), the equal fixedly connected with dust cover (10) in the relative one side of through-hole (7) inner chamber.

2. The power adapter with good heat dissipation performance according to claim 1, wherein: round holes (11) are formed in the tops of two sides of the inner cavity of the shell (1), and the diameter of each round hole (11) is 0.8 mm.

3. The power adapter with good heat dissipation performance according to claim 1, wherein: the surface of the shell (1) is provided with an electrostatic protection film (12), and the top of the periphery of the shell (1) is provided with a groove (13).

4. The power adapter with good heat dissipation performance according to claim 1, wherein: and a heat-conducting silicone grease layer is coated between the refrigerating sheet (3) and the body (2), and heat dissipation liquid is filled in an inner cavity of the heat dissipation plate (4).

5. The power adapter with good heat dissipation performance according to claim 1, wherein: the two sides of the bottom of the shell (1) are fixedly connected with supports (14), and the supports (14) are made of rubber.