CN218218093U - Heat dissipation and heat insulation assembly - Google Patents

Abstract

The utility model relates to a heat dissipation and heat insulation assembly relates to the technical field of water pump, last box body including the metal material, last box body on be equipped with the heat conduction post, the heat conduction post make by heat conduction material, the one end of heat conduction post and the components and parts on the circuit board contact, the other end contacts with last box body. This application is when using, because the one end of heat conduction post is direct to contact with the components and parts on the circuit board, consequently in the use, the heat can be through heat conduction post conduction to the supreme box body on to dispel the heat by last box body, consequently can play good radiating effect.

Description

Heat radiation and heat insulation assembly

Technical Field

The application relates to the technical field of water pumps, in particular to a heat dissipation and heat insulation assembly.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.

The water pump includes the control box, installs the circuit board that is used for control motor in the control box, and the circuit board is in the use, and partial components and parts can produce great heat, consequently need dispel the heat to it, and current control box is most for the metal to make, and when heat conduction to metal cassette body department, dispel the heat by metal cassette body, this kind of mode radiating effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, one of the purpose of this application is to provide a heat dissipation and heat insulation assembly, and it has the good advantage of radiating effect.

The above object of the present application is achieved by the following technical solutions:

the heat dissipation and heat insulation assembly comprises an upper box body made of metal materials, wherein a heat conduction column is arranged on the upper box body and made of heat conduction materials, one end of the heat conduction column is in contact with a component on a circuit board, and the other end of the heat conduction column is in contact with the upper box body.

Through adopting above-mentioned technical scheme, when using, because the one end of heat conduction post is direct to contact with the components and parts on the circuit board, consequently in the use, the heat can be through heat conduction post conduction to the supreme box body on to dispel the heat by last box body, consequently can play good radiating effect.

The present application may be further configured in a preferred example to: the upper box body can be detachably connected with a heat insulation plate, and the heat insulation plate is provided with a abdicating hole for the heat conduction column to penetrate out.

Through adopting above-mentioned technical scheme, in use, the heat that exists of heat insulating board can effectively reduce last box body department is dispersed to in the control box.

The application may be further configured in a preferred example to: the upper box body is also provided with radiating fins, and the projection of the heat conducting column on the horizontal plane is positioned in the coverage range of the projection of the radiating fins on the horizontal plane.

Through adopting above-mentioned technical scheme, radiating fin's existence can effectively strengthen the heat that the heat conduction post conducts to radiating fin department and dispel.

The present application may be further configured in a preferred example to: the radiating fins comprise horizontal sections and inclined sections which are connected, and the horizontal sections are arranged on two sides of the inclined sections.

Through adopting above-mentioned technical scheme, in use, the existence of slope section makes to heat disperse the effect better.

The present application may be further configured in a preferred example to: the height of the inclined section is greater than that of the horizontal section.

Through adopting above-mentioned technical scheme, in use promptly, the higher the height of radiating fin then the better to the radiating effect of heat.

The present application may be further configured in a preferred example to: the projection of the heat-conducting column on the horizontal plane is positioned in the coverage range of the projection of the inclined section on the horizontal plane.

Through adopting above-mentioned technical scheme, in use promptly, the heat that the heat conduction post was conducted can contact with the slope section earlier, consequently makes the radiating effect better.

The present application may be further configured in a preferred example to: the heat insulation plate is further provided with a cladding plate, and the cladding plate is used for cladding the heat conduction column.

Through adopting above-mentioned technical scheme, the existence of cladding plate can further reduce at heat-conducting in-process, takes place to the heat in the control box.

The present application may be further configured in a preferred example to: the upper box body is further provided with a positioning column, the upper box body is further provided with a connecting plate, and the connecting plate is connected with the positioning column and the heat conducting column.

Through adopting above-mentioned technical scheme, the existence of connecting plate and reference column for heat on the heat conduction post is changeed and is dispersed to supreme box body on.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic structural diagram of the upper box body of the application.

FIG. 3 is a schematic view of the structure of the heat shield panel of the present application.

Fig. 4 is a schematic structural view of the heat dissipation fin of the present application.

Reference numerals: 1. an upper box body; 11. a positioning column; 12. a connecting plate; 2. a heat insulation plate; 21. a cladding plate; 22. a hole of abdication; 3. a heat-conducting column; 31. a first column; 32. a second column; 4. a heat dissipating fin; 41. an inclined section; 42. a horizontal segment.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-4, a heat dissipation and insulation assembly disclosed in the present application includes an upper case 1, and a heat conduction column 3, a positioning column 11 and a connecting plate 12 are fixedly mounted on an inner surface of the upper case 1. In the present embodiment, the heat-conducting pillar 3 includes a pillar one 31 and a pillar two 32, and in other embodiments, the heat-conducting pillar 3 may be provided with a pillar three, a pillar four, and so on as required.

One end of the first column 31 and one end of the second column 32 are fixedly connected with the upper box body 1, the other end of the first column is in contact with a component with larger heat productivity on the circuit board, and heat-conducting silicone grease can be smeared on the contact surface to achieve a better heat dissipation effect. The positioning posts 11 are located on two sides of the first post 31 and connected with the first post 31 through the connecting plate 12.

The upper casing is detachably connected with a heat insulation board 2, and in this embodiment, the heat insulation board 2 may be made of plastic. The heat insulation plate 2 is provided with a yielding hole 22 for the heat conduction column 3 to penetrate out, and the heat insulation plate 2 is also provided with a coating plate 21 for coating the heat conduction column 3.

The outside of last box body 1 is equipped with radiating fin 4, and radiating fin 4 includes slope section 41 and horizontal segment 42, and horizontal segment 42 is located the both sides of slope section 41 and is connected with slope section 41, and the height of slope section 41 is greater than the height of horizontal segment 42. The projection of the first column 31 on the horizontal plane is located within the coverage of the projection of the inclined section 41 on the horizontal plane.

In this embodiment, the upper case 1, the heat-conducting post 3, the positioning post 11 and the connecting plate 12 are made of metal, such as aluminum.

The implementation principle of the embodiment is as follows: when using, the heat on the components and parts can be conducted to supreme box body 1 through heat conduction post 3 on, at this in-process, the existence of heat insulating board 2 can effectively reduce the heat and disperse the probability to the control in, the heat is conducting to supreme box body 1 through heat conduction post 3 on the back, because radiating fin 4's existence for it is better to thermal radiating effect.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A heat dissipation and heat insulation assembly is characterized in that: the heat-conducting box comprises an upper box body (1) made of metal materials, wherein a heat-conducting column (3) is arranged on the upper box body (1), the heat-conducting column (3) is made of heat-conducting materials, one end of the heat-conducting column (3) is in contact with a component on a circuit board, and the other end of the heat-conducting column is in contact with the upper box body (1).

2. A heat dissipating and insulating assembly in accordance with claim 1, wherein: the upper box body (1) is detachably connected with a heat insulation plate (2), and the heat insulation plate (2) is provided with a yielding hole (22) for the heat conduction column (3) to penetrate out.

3. A heat dissipating and insulating assembly in accordance with claim 1, wherein: the upper box body (1) is further provided with radiating fins (4), and the projection of the heat conducting column (3) on the horizontal plane is located in the coverage range of the projection of the radiating fins (4) on the horizontal plane.

4. A heat dissipating and insulating assembly in accordance with claim 3, wherein: the radiating fin (4) comprises a horizontal section (42) and an inclined section (41) which are connected, wherein the horizontal section (42) is arranged on two sides of the inclined section (41).

5. A heat dissipating and insulating assembly according to claim 4, wherein: the height of the inclined section (41) is greater than that of the horizontal section (42).

6. A heat dissipating and insulating assembly according to claim 4, wherein: the projection of the heat-conducting column (3) on the horizontal plane is positioned in the coverage range of the projection of the inclined section (41) on the horizontal plane.

7. A heat dissipating and insulating assembly according to claim 2, wherein: the heat insulation plate (2) is further provided with a cladding plate (21), and the cladding plate (21) is used for cladding the heat conduction column (3).

8. A heat dissipating and insulating assembly in accordance with claim 2, wherein: the upper box body (1) is further provided with a positioning column (11), the upper box body (1) is further provided with a connecting plate (12), and the connecting plate (12) is connected with the positioning column (11) and the heat conducting column (3).

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