CN210157554U

CN210157554U - Machine box

Info

Publication number: CN210157554U
Application number: CN201920420413.3U
Authority: CN
Inventors: 张顺彪; 罗慧; 曾理; 李�灿; 陈修林; 王三虎; 曾宏; 王富光
Original assignee: CRRC Zhuzhou Institute Co Ltd
Current assignee: CRRC Zhuzhou Institute Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-03-17
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a case, including the box, installed the device that generates heat in the box, be equipped with the heat pipe formula radiator unit more than a set of between the tank wall of the device that generates heat and box, heat pipe formula radiator unit includes that interconnect carries out the first heat pipe and the second heat pipe of heat conduction, and first heat pipe links to each other with the device that generates heat, and the second heat pipe links to each other with the tank wall of box. The utility model discloses a quick-witted case has the quick high efficiency of heat dissipation, with low costs, occupies advantages such as heat dissipation space is little, radiator unit changes conveniently.

Description

Machine box

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a machine case.

Background

With the continuous development of science and technology, electronic equipment is rapidly developed, and the types and functions of the electronic equipment are more and more. For convenience of carrying and using, it is a trend that electronic devices are smaller and smaller. However, because the electronic device itself is small in size, the heat generated by the heat generating device on the plug-in unit is concentrated and not easily dissipated to the outside of the electronic device, so that the temperature in the electronic device is higher and higher, and after the temperature is raised to a certain degree, the electronic device is unstable in operation, and even electronic elements in the electronic device are damaged.

The conventional heat dissipation method of the electronic equipment is to dissipate heat through a heat sink fixed with the plug-in, wherein the heat sink absorbs heat generated by a heating device and then transfers and dissipates the heat, so that the temperature of the plug-in is reduced. However, the electronic equipment has numerous plug-in units, the heating device on the plug-in unit generates a large amount of heat, and in addition, the electronic equipment has small volume and limited internal space, and the heat generated by the heating device on the plug-in unit is difficult to dissipate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a quick-witted case that heat dissipation is high efficiency, with low costs, occupy that the heat dissipation space is little, radiator unit changes conveniently.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a case, includes the box, install the device that generates heat in the box, be equipped with more than a set of heat pipe formula radiator unit between the tank wall of the device that generates heat and box, heat pipe formula radiator unit includes interconnect and carries out the first heat pipe and the second heat pipe of heat conduction, first heat pipe links to each other with the device that generates heat, the second heat pipe links to each other with the tank wall of box.

In the above case, preferably, the first heat pipe is detachably connected to the heating device through a first detachable connection assembly, and the second heat pipe is detachably connected to a wall of the case through a second detachable connection assembly.

In the above case, preferably, the first detachable connection assembly includes a first aluminum sheet connected to the heating device through a fastener, and the first heat pipe is clamped between the first aluminum sheet and the heating device; the second detachable connecting assembly comprises a second aluminum sheet connected to the box wall of the box body through a fastener, and the second heat pipe is clamped between the box wall of the box body and the second aluminum sheet.

In the above case, preferably, the first heat pipe has a first attaching portion, the first attaching portion is closely attached to the heat generating device in a surface contact manner, the second heat pipe has a second attaching portion, and the second attaching portion is closely attached to the wall of the case in a surface contact manner.

In the case, preferably, the case body is made of a metal material.

In the above case, preferably, the first heat pipe is detachably connected to the second heat pipe through a third detachable connection assembly.

In the above case, preferably, the third detachable connection assembly includes two third aluminum sheets, and the two third aluminum sheets are connected by a fastening member to form a hoop structure that encircles and tightens the first heat pipe and the second heat pipe.

In the above case, preferably, a flexible heat conducting pad is sandwiched between the first heat pipe and the second heat pipe.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a quick-witted case adopts heat pipe formula radiator unit to conduct the tank wall of box with the heat of the device that generates heat, can dispel the heat to the device that generates heat fast effectually, does benefit to the stable work of electronic component of guarantee quick-witted incasement. Meanwhile, the heat pipe type heat dissipation assembly conducts heat by adopting a combined structure of the first heat pipe and the second heat pipe, has the advantages of simple structure, low cost and small occupied space, and is favorable for improving the overall structural compactness of the case.

Drawings

Fig. 1 is a schematic diagram of the structure of the case of the present invention.

Illustration of the drawings:

1. a box body; 2. a heat generating device; 3. a first heat pipe; 4. a second heat pipe; 5. a thermally conductive pad.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, the case of this embodiment includes a case 1, a heating device 2 is installed in the case 1, a set of heat pipe type heat dissipation assembly is installed between the heating device 2 and the wall of the case 1, the heat pipe type heat dissipation assembly includes a first heat pipe 3 and a second heat pipe 4 which are connected to each other for heat conduction, the first heat pipe 3 is connected to the heating device 2, and the second heat pipe 4 is connected to the wall of the case 1.

This machine case adopts heat pipe formula radiator unit to conduct the tank wall of box 1 with the heat of device 2 that generates heat, can dispel the heat to device 2 that generates heat fast effectually, does benefit to the stable work of electronic component of guarantee machine incasement. Meanwhile, the heat pipe type heat dissipation assembly conducts heat by adopting a combined structure of the first heat pipe 3 and the second heat pipe 4, has the advantages of simple structure, low cost and small occupied space, and is favorable for improving the overall structural compactness of the case.

In other embodiments, more than two sets of heat pipe type heat dissipation assemblies may be disposed between the heat generating devices 2 and the wall of the box body 1 to further improve the heat dissipation efficiency, or to separately dissipate the heat generated by the heat generating devices 2 installed in the box body 1.

In this embodiment, first heat pipe 3 is connected with 2 detachable of device that generates heat through first detachable connection subassembly, and second heat pipe 4 is connected with the tank wall detachable of box 1 through the second detachable connection subassembly. The installation, replacement and maintenance of the first heat pipe 3 and the second heat pipe 4 are facilitated.

In this embodiment, the first detachable connection assembly includes a first aluminum sheet connected to the heating device 2 through a fastener, and the first heat pipe 3 is clamped between the first aluminum sheet and the heating device 2; the second detachable connecting component comprises a second aluminum sheet connected to the wall of the box body 1 through a fastener, and the second heat pipe 4 is clamped between the wall of the box body 1 and the second aluminum sheet. The first aluminum sheet is in contact with the first heat pipe 3 and the heating device 2 at the same time, so that the heat of the heating device 2 is transferred to the first heat pipe 3, and the heat conduction effect between the first heat pipe 3 and the heating device 2 is improved; the effect of second aluminum sheet is similar with the effect of first aluminum sheet, does benefit to the heat conduction effect that improves between second heat pipe 4 and the box wall of box 1.

In this embodiment, the first heat pipe 3 has a first attaching portion, the first attaching portion is closely attached to the heat generating device 2 in a surface contact manner, the second heat pipe 4 has a second attaching portion, and the second attaching portion is closely attached to the wall of the case 1 in a surface contact manner. The first heat pipe 3 and the heating device 2 adopt a surface contact mode, and the heat conduction effect of the heating device 2 and the first heat pipe 3 is better; similarly, the second heat pipe 4 and the box wall of the box body 1 adopt a surface contact mode, and the heat conduction effect of the second heat pipe 4 and the box wall of the box body 1 is better, so that the heat dissipation efficiency is improved.

In this embodiment, box 1 is the metal material finished piece, and it is good to improve the whole radiating effect of quick-witted case.

In this embodiment, the first heat pipe 3 is detachably connected to the second heat pipe 4 through a third detachable connection component. The installation, replacement and maintenance of the first heat pipe 3 and the second heat pipe 4 are facilitated.

In this embodiment, the third detachable connection assembly includes two third aluminum sheets, and the two third aluminum sheets are connected by a fastening member to form a hoop structure, and the hoop structure hoops the first heat pipe 3 and the second heat pipe 4 around, so as to connect the first heat pipe 3 and the second heat pipe 4. The hoop structure that two third aluminum sheets formed simultaneously with first heat pipe 3 and second heat pipe 4 in close contact with, play the effect of heat transfer between first heat pipe 3 and second heat pipe 4, do benefit to and improve radiating efficiency. Meanwhile, the third detachable component is simple in structure, low in cost and convenient to operate.

In this embodiment, a flexible thermal pad 5 is sandwiched between the first heat pipe 3 and the second heat pipe 4. The flexible thermal pad 5 is made of a thermally conductive material with a compression ratio, and has good thermal conductivity. Because flexible heat conduction pad 5 has fine compressibility, when two third aluminum sheets cramp first heat pipe 3 and second heat pipe 4, make flexible heat conduction pad 5 can be inseparable laminating first heat pipe 3 and second heat pipe 4, can improve heat conduction efficiency, and then improve the radiating effect. Meanwhile, the flexible heat conducting pad 5 is tightly attached to the first heat pipe 3 and the second heat pipe 4, and the connection stability between the first heat pipe 3 and the second heat pipe 4 can also be improved.

The first heat pipe 3 and the second heat pipe 4 of this embodiment are existing mature technologies, including evaporation zone and condensation segment, wherein, the evaporation zone of first heat pipe 3 links to each other with device 2 that generates heat, and the condensation segment of first heat pipe 3 links to each other with the evaporation zone of second heat pipe 4, and the condensation segment of second heat pipe 4 links to each other with 1 tank wall of box.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. The utility model provides a case, includes box (1), the built-in heating device (2) that are equipped with of box (1), its characterized in that: the heat pipe type solar water heater is characterized in that more than one group of heat pipe type heat dissipation assemblies are arranged between the heating device (2) and the box wall of the box body (1), each heat pipe type heat dissipation assembly comprises a first heat pipe (3) and a second heat pipe (4) which are connected with each other to conduct heat conduction, the first heat pipes (3) are connected with the heating device (2), and the second heat pipes (4) are connected with the box wall of the box body (1).

2. A cabinet according to claim 1, wherein: the first heat pipe (3) is detachably connected with the heating device (2) through a first detachable connecting component, and the second heat pipe (4) is detachably connected with the box wall of the box body (1) through a second detachable connecting component.

3. A cabinet according to claim 2, wherein: the first detachable connecting assembly comprises a first aluminum sheet connected to the heating device (2) through a fastener, and the first heat pipe (3) is clamped between the first aluminum sheet and the heating device (2); the second detachable connecting assembly comprises a second aluminum sheet connected to the wall of the box body (1) through a fastener, and the second heat pipe (4) is clamped between the wall of the box body (1) and the second aluminum sheet.

4. A cabinet according to claim 3, wherein: the first heat pipe (3) is provided with a first attaching portion, the first attaching portion is closely attached to the heating device (2) in a surface contact mode, the second heat pipe (4) is provided with a second attaching portion, and the second attaching portion is closely attached to the wall of the box body (1) in a surface contact mode.

5. A cabinet according to claim 1, wherein: the box body (1) is made of a metal material.

6. A cabinet according to any one of claims 1 to 5, wherein: the first heat pipe (3) is detachably connected with the second heat pipe (4) through a third detachable connecting component.

7. A cabinet according to claim 6, wherein: the third detachable connecting component comprises two third aluminum sheets which are connected into a hoop structure surrounding and hooping the first heat pipe (3) and the second heat pipe (4) through fasteners.

8. A cabinet according to claim 6, wherein: and a flexible heat conducting pad (5) is clamped between the first heat pipe (3) and the second heat pipe (4).