CN216391865U

CN216391865U - High-efficient radiating power module box

Info

Publication number: CN216391865U
Application number: CN202122409287.1U
Authority: CN
Inventors: 韩笑毅; 章鑫
Original assignee: Tonglu Yaolin Electronic Technology Co ltd
Current assignee: Tonglu Yaolin Electronic Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-26
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of boxes, in particular to a power module box with high-efficiency heat dissipation, which comprises a box body, wherein the box body consists of a bottom box and a top box, second heat dissipation strips are arranged at two ends of the joint of the bottom box and the top box, first heat dissipation strips are arranged at the lower end of the bottom box and two sides of the top end of the top box, bulges are arranged at two outer sides of the bottom box and the top box, a plurality of groups of limiting strips are arranged at the upper end of the bottom box close to the edge, a plurality of groups of heat dissipation holes are arranged at one side in the bottom box, a plurality of groups of wire holes and wire pressing seats are arranged at one side of the bottom box far away from the heat dissipation holes, a mark plate is arranged in the middle of the upper end of the top box, and first mounting holes and second mounting holes are arranged at the upper end of the top box close to four corners.

Description

High-efficient radiating power module box

Technical Field

The utility model relates to the technical field of box bodies, in particular to a power module box body capable of efficiently dissipating heat.

Background

The power supply module is a power supply device which can be directly attached to a printed circuit board and is characterized by supplying power to an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a microprocessor, a memory, a Field Programmable Gate Array (FPGA) and other digital or analog loads. Generally, such modules are referred to as load (POL) power supply systems or point-of-use power supply systems (PUPS). Due to the advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in automotive electronics, aerospace and the like.

When the power module box is used, the structure problem easily causes uneven heat dissipation and poor heat dissipation effect, and the laminating degree is too high during installation, so that heat is easily dissipated and cannot be dissipated, and the service life of the power module is influenced.

Therefore, a power module casing with high heat dissipation efficiency needs to be designed to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power module box body capable of efficiently dissipating heat so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a high-efficient radiating power module box, includes the box, the box comprises under casing and top case, the both ends department of under casing and top case junction all is equipped with the second heat dissipation strip, the both sides on the lower extreme of under casing and the top of top case all are equipped with first heat dissipation strip, the outside both sides of under casing and top case all are equipped with the arch, the under casing upper end is close to the edge and is equipped with the spacing strip of multiunit, one side of under casing inside is equipped with the multiunit louvre, one side that the louvre was kept away from to the under casing is equipped with multiunit line hole and line ball seat, department is equipped with the denoter in the middle of the top case upper end, top case upper end is close to the four corners department and is equipped with first mounting hole and second mounting hole.

As a preferable scheme of the utility model, the bottom box and the top box are connected in a clamping manner through the limiting strip and are connected with each other through the first mounting hole and the bolt in a locking manner.

As a preferable scheme of the utility model, the top box is connected with the mounting end in a locking mode through the second mounting hole and the bolt.

As a preferable scheme of the utility model, installation cavities are arranged in the bottom box and the top box, and the bottom box is connected with the power module through the installation cavities.

As a preferable scheme of the utility model, the second heat dissipation strips and the first heat dissipation strips are respectively provided with a plurality of groups, and the second heat dissipation strips, the first heat dissipation strips, the bottom box and the top box are of an integrated structure.

In a preferred embodiment of the present invention, the case is made of plastic.

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

according to the utility model, through the arranged box body, the bottom box and the top box are connected through the limiting strip in a clamping mode and are connected through the first mounting hole and the bolt in a locking mode, the mounting stability and the mounting precision are improved, the top box and the mounting end are connected through the second mounting hole and the bolt in a locking mode, the mounting is more convenient, the bottom box and the top box are provided with the bulges on two outer sides, when the box body is mounted at the mounting end, the interval between the box body and the mounting end can be formed, direct contact is avoided, a heat dissipation space is formed, the bottom box and the top box are internally provided with the mounting cavities, the bottom box and the power module are connected through the mounting cavities, the power module can be mounted more conveniently, the multiple groups of heat dissipation holes are formed in one side of the inner portion of the bottom box, the integral heat dissipation box body can be effectively improved to be made of plastics, the multiple groups of the second heat dissipation strips and the first heat dissipation strips are arranged, and the second heat dissipation strips, the first heat dissipation strips and the bottom box are connected through the mounting cavities, The top box is of an integrated structure, a multiple heat dissipation structure is formed, the heat dissipation performance of the power supply module is effectively guaranteed, the service life of the power supply module is prolonged, and heat loss is reduced.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a bottom box structure of the present invention;

fig. 3 is a top box structure view of the present invention.

In the figure: 1. a box body; 2. a bottom box; 201. a protrusion; 202. a limiting strip; 203. heat dissipation holes; 204. a wire hole; 205. a wire pressing base; 206. a first heat dissipation strip; 3. a top box; 301. a signboard; 302. a first mounting hole; 303. a second mounting hole; 304. a second heat sink strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a high-efficient radiating power module box, the power module box comprises box 1, box 1 comprises under casing 2 and top case 3, the both ends department of under casing 2 and top case 3 junction all is equipped with second heat dissipation strip 304, the both sides on the lower extreme of under casing 2 and the top of top case 3 all are equipped with first heat dissipation strip 206, the outside both sides of under casing 2 and top case 3 all are equipped with protruding 201, under casing 2 upper end is close to the edge and is equipped with multiunit spacing strip 202, one side of under casing 2 inside is equipped with multiunit louvre 203, one side that louvre 203 was kept away from to under casing 2 is equipped with multiunit line hole 204 and line ball seat 205, department is equipped with denoter 301 in the middle of top case 3 upper end, top case 3 upper end is close to four corners department and is equipped with first mounting hole 302 and second mounting hole 303.

In the embodiment, referring to fig. 2 and 3, the bottom case 2 and the top case 3 are connected by the limiting strip 202 in a clamping manner and are connected by the first mounting hole 302 and the bolt in a locking manner, so that the mounting stability and the mounting precision are improved, and the top case 3 and the mounting end are connected by the second mounting hole 303 and the bolt in a locking manner, so that the mounting is more convenient.

In an embodiment, referring to fig. 2 and 3, the bottom case 2 and the top case 3 are both provided with an installation cavity therein, and the bottom case 2 and the power module are connected through the installation cavity, so that the power module is more conveniently installed, and one side of the inside of the bottom case 2 is provided with a plurality of groups of heat dissipation holes 203, which can effectively improve the overall heat dissipation performance.

In the embodiment, referring to fig. 1, fig. 2 and fig. 3, the case 1 is made of plastic, the second heat dissipation strips 304 and the first heat dissipation strips 206 are provided with multiple groups, and the second heat dissipation strips 304, the first heat dissipation strips 206, the bottom case 2 and the top case 3 are integrated to form a multiple heat dissipation structure, so that the heat dissipation performance of the power module is effectively guaranteed, the service life of the power module is prolonged, the heat loss is reduced, the protrusions 201 are arranged on the two outer sides of the bottom case 2 and the top case 3, when the case 1 is installed at the installation end, the interval between the case 1 and the installation end can be formed, direct contact is avoided, and a heat dissipation space is formed.

The working principle is as follows: when the heat dissipation device is used, the bottom box 2 and the top box 3 are connected through the limiting strip 202 in a clamped mode and are connected through the first mounting hole 302 and the bolt in a locking mode, the mounting stability and the mounting precision are improved, the top box 3 and the mounting end are connected through the second mounting hole 303 and the bolt in a locking mode, the mounting is more convenient, the bottom box 2 and the top box 3 are provided with the protrusions 201 on two sides of the outer portion, when the box body 1 is mounted at the mounting end, the interval between the box body 1 and the mounting end can be formed, direct contact is avoided, a heat dissipation space is formed, the bottom box 2 and the top box 3 are both provided with mounting cavities, the bottom box 2 and the power module are connected through the mounting cavities, the power module can be mounted more conveniently, the box body 1 with the integral heat dissipation performance can be effectively improved due to the fact that the multiple groups of heat dissipation holes 203 are formed in one side of the bottom box 2, the second heat dissipation strips 304 and the first heat dissipation strips 206 are both provided with multiple groups of plastic materials, and the second heat dissipation strips 304, The integrated structure between the first heat dissipation strip 206 and the bottom box 2 and the top box 3 forms a multiple heat dissipation structure, effectively ensures the heat dissipation performance of the power module, prolongs the service life of the power module, and reduces the heat loss.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient radiating power module box, includes box (1), its characterized in that: the utility model discloses a case, including box (1), end case (2) and top case (3), the both ends department of end case (2) and top case (3) junction all is equipped with second heat dissipation strip (304), the both sides on the lower extreme of end case (2) and the top of top case (3) all are equipped with first heat dissipation strip (206), the outside both sides of end case (2) and top case (3) all are equipped with arch (201), end case (2) upper end is close to the edge and is equipped with spacing of multiunit (202), the inside one side of end case (2) is equipped with multiunit louvre (203), one side that louvre (203) were kept away from in end case (2) is equipped with multiunit line hole (204) and line ball seat (205), department is equipped with denoter (301) in the middle of top case (3) upper end, top case (3) upper end is close to four corners department and is equipped with first mounting hole (302) and second mounting hole (303).

2. The high-efficiency heat-dissipation power module box body as claimed in claim 1, wherein: the bottom box (2) and the top box (3) are connected through a limiting strip (202) in a clamping mode and are connected with a bolt through a first mounting hole (302) in a locking mode.

3. The high-efficiency heat-dissipation power module box body as claimed in claim 1, wherein: the top box (3) is connected with the mounting end through a second mounting hole (303) and a bolt in a locking mode.

4. The high-efficiency heat-dissipation power module box body as claimed in claim 1, wherein: the inside installation cavity that all is equipped with of under casing (2) and top case (3), just connect through the installation cavity between under casing (2) and the power module.

5. The high-efficiency heat-dissipation power module box body as claimed in claim 1, wherein: the second heat dissipation strip (304) and the first heat dissipation strip (206) are provided with multiple groups, and the second heat dissipation strip (304), the first heat dissipation strip (206), the bottom box (2) and the top box (3) are in an integrated structure.

6. The high-efficiency heat-dissipation power module box body as claimed in claim 1, wherein: the box body (1) is made of plastic.