CN215956935U

CN215956935U - Power adapter with high-efficient heat dissipation function

Info

Publication number: CN215956935U
Application number: CN202121770559.4U
Authority: CN
Inventors: 刘永华
Original assignee: Guangdong Huachuangxing Power Supply Co ltd
Current assignee: Guangdong Huachuangxing Power Supply Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-04
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a power adapter with a high-efficiency heat dissipation function, which belongs to the technical field of power adapters and comprises a shell, wherein a threaded column is fixedly connected to the edge of an inner top wall of the shell, a power adapter body is movably connected to the middle of the inner top wall of the shell, one end of the threaded column is in threaded connection with a threaded rod, and a heat absorption plate, a refrigeration plate and a tension spring are sequentially sleeved on the surface of the threaded rod from top to bottom. This power adapter with high-efficient heat dissipation function leads cold piece and tension spring's setting through the screw thread post, the heat absorption piece, refrigeration piece, gives the adapter refrigeration in the heat absorption, makes to reach the refrigerated effect of high-efficient heat dissipation, has prolonged power adapter's life, through the setting in supporting leg and leg groove, under the supporting leg supports, has increased the area of contact with the air, more does benefit to the heat dissipation, does not the time spent with the supporting leg take in the leg groove, saves space.

Description

Power adapter with high-efficient heat dissipation function

Technical Field

The utility model belongs to the technical field of power adapters, and particularly relates to a power adapter with a high-efficiency heat dissipation function.

Background

With the development of society, electronic products such as mobile phones, notebook computers, and repeaters are widely used in daily life of people, the electronic products need power when working, and power adapters and other power supplies are the mainstream power conversion equipment at present, so that the market prospect is very wide.

However, most of the existing power adapters adopt an integral closed structure, and a large amount of heat is generated in a long-time working state, so that the service life of the power adapter is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power adapter with a high-efficiency heat dissipation function, and aims to solve the problem that the service life of the power adapter is shortened due to the fact that a large amount of heat is generated when the power adapter works for a long time in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power adapter with high-efficient heat dissipation function, includes the shell, the edge fixedly connected with screw thread post of roof in the shell, the middle part swing joint of roof has the power adapter body in the shell, the one end threaded connection of screw thread post has the threaded rod, the surface of threaded rod has from last to having cup jointed heat absorption piece, refrigeration piece and tension spring down in proper order, the lower fixed surface of refrigeration piece is connected with leads cold piece, the junction of heat absorption piece and refrigeration piece and the junction of refrigeration piece and leading cold piece all are scribbled the silicone grease.

In order to achieve the purpose of saving space of the power adapter with the efficient heat dissipation function, as a preferable mode of the utility model, a shell cover is fixedly installed on the lower surface of the shell, and a leg groove is formed in the surface of the shell cover.

In order to achieve the purposes of heat dissipation and convenient cleaning of the power adapter with the efficient heat dissipation function, as an optimal choice of the utility model, the two side surfaces of the shell are both provided with heat dissipation seams.

In order to enable the power adapter with the efficient heat dissipation function to achieve the purpose of normal operation of the converter, as a preferable mode of the utility model, one side of the shell is provided with an output port, and the other side of the shell is provided with an input port.

In order to achieve the purpose that the power adapter with the efficient heat dissipation function has the largest contact area with air, as a preferred mode of the utility model, a rotating rod is rotatably connected to the inner side wall of the leg groove, and supporting legs are fixedly connected to the surface of the rotating rod.

In order to achieve the purpose of facilitating heat dissipation of the power adapter with the efficient heat dissipation function, as a preferred aspect of the utility model, the height of the threaded column is smaller than the height of the power adapter body.

In order to enable the power adapter with the efficient heat dissipation function to achieve the purpose of supporting the adapter body, as a preferable mode of the utility model, the number of the threaded columns is four, the four threaded columns are fixedly connected inside the shell in a rectangular array mode, and the surface of the power adapter body is attached to the surface of the threaded columns.

Compared with the prior art, the utility model has the beneficial effects that:

1. this power adapter with high-efficient heat dissipation function leads cold piece and tension spring's setting through the screw thread post, the heat absorption piece, refrigeration piece, gives the adapter refrigeration in the heat absorption, makes to reach the refrigerated effect of high-efficient heat dissipation, has prolonged power adapter's life, through the setting in supporting leg and leg groove, under the supporting leg supports, has increased the area of contact with the air, more does benefit to the heat dissipation, does not the time spent with the supporting leg take in the leg groove, saves space.

2. This power adapter with high-efficient heat dissipation function through the setting in heat dissipation seam, supporting leg and leg groove, has seted up many heat dissipation seams, has increased the thermovent area, than the louvre, and the heat radiating area utilization ratio of heat dissipation seam is higher, and it is more convenient to clear up.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

fig. 3 is a schematic plan view of the refrigerating sheet of the present invention;

FIG. 4 is a schematic view of a support leg configuration of the present invention.

In the figure: 1. a housing; 2. a threaded post; 3. a power adapter body; 4. a heat absorbing sheet; 5. a refrigeration plate; 6. a tension spring; 8. a shell cover; 9. a leg slot; 10. heat dissipation seams; 11. an output port; 12. an input port; 14. supporting legs; 15. a threaded rod.

Detailed Description

Technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a power adapter with high-efficient heat dissipation function, includes shell 1, the edge fixedly connected with screw post 2 of roof in the shell 1, the middle part swing joint of roof has power adapter body 3 in the shell 1, the one end threaded connection of screw post 2 has threaded rod 15, threaded rod 15's surface has from last to having cup jointed heat absorption piece 4, refrigeration piece 5 and tension spring 6 down in proper order, the lower fixed surface of refrigeration piece 5 leads cold piece, the junction of heat absorption piece 4 and refrigeration piece 5 and the junction of refrigeration piece 5 and leading cold piece all are scribbled with the silicone grease.

In the specific embodiment of the utility model, the heat absorbing sheet 4 is adhered to the bottom of the power adapter body 3 through the arrangement of the heat absorbing sheet 4, the refrigerating sheet 5 and the cold conducting sheet, the refrigerating sheet 5 is fixed on the other side of the heat absorbing sheet 4, and the heat absorbing and refrigerating functions are realized, so that the working efficiency of the adapter is improved, and the service life is prolonged.

Specifically, a shell cover 8 is fixedly mounted on the lower surface of the shell 1, and a leg groove 9 is formed in the surface of the shell cover 8.

In this embodiment: through the setting of cap 8 and leg groove 9, the high-efficient space that utilizes when the activity is dismantled, with supporting leg 14 receipts leg groove 9.

Specifically, the two side surfaces of the housing 1 are both provided with heat dissipation seams 10.

In this embodiment: through the setting of heat dissipation seam 10, increased the utilization ratio of 1 side area of shell, increase the radiating effect, the better clearance of heat dissipation seam 10 simultaneously guarantees the safety of adapter, extension adapter life.

Specifically, one side of the housing 1 is provided with an output port 11, and the other side of the housing 1 is provided with an input port 12.

In this embodiment: the normal operation of the adapter is satisfied by the arrangement of the output port 11 and the input port 12, and due to the arrangement of the refrigerating sheet 5 at the bottom of the power adapter main body 3, the difference from the common adapter is that the positions of the output port 11 and the input port 12 are closer to the top of the shell 1.

Specifically, the inside wall of leg groove 9 rotates and is connected with the dwang, the fixed surface of dwang is connected with supporting leg 14.

In this embodiment: through the setting of leg groove 9, dwang and supporting leg 14, supporting leg 14 rotates out under the effect of dwang, has increased shell 1 and air area of contact, has increased the cooling surface, more does benefit to the heat dissipation, and when not, under the effect of a dwang, supporting leg 14 rotates into leg groove 9, more saves space.

Specifically, the height of the threaded post 2 is less than the height of the power adapter body 3.

In this embodiment: by setting the height of the screw column 2 lower than the power adapter main body 3, the contact area of the power adapter main body 3 with air is increased while the power adapter main body 3 is fixed.

Specifically, the number of the threaded columns 2 is four, the threaded columns 2 are fixedly connected inside the shell 1 in a rectangular array mode, and the surface of the power adapter body 3 is attached to the surface of the threaded columns 2

In this embodiment: through the setting of screw post 2, fix power adapter main part 3, ensure the fixity and the security of power adapter main part.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle and the using process of the utility model are as follows: this a power adapter with high-efficient heat dissipation function is when using, under the effect of dwang, rotate supporting leg 14 out leg slot 9, make the adapter support on the desktop, enlarge the cooling surface through the area of contact of increase adapter and air, the heat absorption piece 4 of the bottom installation of power adapter main part 3, refrigeration piece 5 and cold conduction piece pass through tension spring 6 and support, heat absorption piece 4 absorbs the heat, give refrigeration piece 5, refrigeration piece 5 propagates air conditioning through cold conduction piece after refrigerating, make the adapter reach the refrigerated effect of high-efficient heat dissipation, the heat dissipation seam 10 of adapter both sides is than the louvre simultaneously, the heat dissipation area utilization ratio of heat dissipation seam 10 is higher, it is also very convenient very easily also to clear up, power adapter's life has been prolonged, when not, fold into power adapter bottom supporting leg 14, save space.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power adapter with high-efficient heat dissipation function, includes shell (1), its characterized in that: edge fixedly connected with screw thread post (2) of roof in shell (1), the middle part swing joint of roof has power adapter body (3) in shell (1), the one end threaded connection of screw thread post (2) has threaded rod (15), the surface of threaded rod (15) has been cup jointed heat absorption piece (4), refrigeration piece (5) and tension spring (6) from last to down in proper order, the lower fixed surface of refrigeration piece (5) is connected with leads cold piece, the junction of heat absorption piece (4) and refrigeration piece (5) and the junction of leading cold piece all are scribbled with the silicone grease.

2. The power adapter with efficient heat dissipation function of claim 1, wherein: the lower surface fixed mounting of shell (1) has cap (8), leg groove (9) have been seted up on the surface of cap (8).

3. The power adapter with efficient heat dissipation function of claim 1, wherein: and heat dissipation seams (10) are formed on two side surfaces of the shell (1).

4. The power adapter with efficient heat dissipation function of claim 1, wherein: an output port (11) is formed in one side of the shell (1), and an input port (12) is formed in the other side of the shell (1).

5. The power adapter with efficient heat dissipation function of claim 2, wherein: the inside wall of leg groove (9) rotates and is connected with the dwang, the fixed surface of dwang is connected with supporting leg (14).

6. The power adapter with efficient heat dissipation function of claim 1, wherein: the height of the threaded column (2) is smaller than that of the power adapter body (3).

7. The power adapter with efficient heat dissipation function of claim 1, wherein: the quantity of screw post (2) is four, four screw post (2) are in the inside of shell (1) with the form fixed connection of rectangle array, the surface of power adapter body (3) is laminated with the surface of screw post (2) mutually.