CN206165074U - Car and electronic module radiating shell thereof - Google Patents

Abstract

The utility model discloses an electronic module radiating shell of car, including set up in the casing inside about and the two sides all be used for installing the intermediate lamella of electronic module, the inside of intermediate lamella is provided with the electronic module that is used for installing two sides about it and carries out radiating first cooling trough. When the electronic module radiating shell was in operating condition, the heat that produces the automotive electronics module carried out heat conduction by the cooling water of intermediate lamella wooden partition through the circulation flow, because the two sides all is used for installing the electronic module about this intermediate lamella, compare in the radiating shell of prior art midplane water course single face structure, the utility model provides an electronic module radiating shell of car utilizes the intermediate lamella two sides to dispel the heat, and the heat conduction area that doubles improves the heat dissipation cooling efficiency of one time. Simultaneously the utility model discloses still disclose a car, including the automobile body and set up in the inside electronic module radiating shell of automobile body, this casing has above -mentioned beneficial effect.

Description

A kind of automobile and its electronic module radiating shell

Technical field

The utility model is related to vehicle electric field, the electronic module radiating shell of more particularly to a kind of automobile.This practicality It is new to further relate to a kind of automobile including above-mentioned electronic module radiating shell.

Background technology

With Chinese automobile Manufacturing Technology Development, autocentre control more centralization, intellectuality, therefore more and more Electronic module is designed and opening is used, and because electronic module has high-accuracy property, needs steady in metastable environment Fixed operation, but due to vehicle electronics operationally can some energy consumption change into heat energy, when these heat energy can not and When effectively diverging fall, may result in automobile electronics temperature too high and lead under cisco unity malfunction, or even serious conditions Automobile electronics are caused to damage.

Radiating shell traditional at present is all mostly, using plane channel structure, to be designed with certain face of radiating shell Water channel groove, then designs the cover plate of the water channel groove, generally using sealing ring (rubber or silica gel etc.) mode by the water channel Groove gets up with cover plate for sealing, and such radiating shell takes larger use space, installs and inconvenient using process, Because planar structure radiating, area of dissipation are little, heat-sinking capability is poor, while traditional radiating shell structure assembling is complicated, manufacture life Produce efficiency low.

Simultaneously such radiating shell needs the sealing ring (rubber or silica gel etc.) of given shape and specific cold But liquid, thus the poor compatibility of this radiating shell, have strict required precision, sealing ring to have in the process of sealing surface Tolerance, fabricates high cost, increased use cost.

Therefore, how to solve to improve product power density, increase heat-conducting area, to the full extent using current heat conduction, electricity Sub- components' placement is more flexible, is those skilled in the art's technical problem urgently to be resolved hurrily.

Utility model content

The purpose of this utility model is to provide a kind of electronic module radiating shell of automobile, can greatly improve cooling effect Rate, optimization device uses volume.Another object of the present utility model is to provide a kind of including above-mentioned electronic module radiating shell Automobile.

To solve above-mentioned technical problem, the utility model provides a kind of electronic module radiating shell of automobile, including setting In enclosure interior and upper and lower surface be used to install electronic module intermediate plate, the intermediate plate be internally provided with for peace The first bosh that electronic module loaded on its upper and lower surface is radiated.

Preferably, the intermediate plate is arranged on the preset height position of the enclosure interior.

Preferably, the first side plate for being arranged at described intermediate plate one end is internally provided with the second bosh, and arranges The 3rd bosh is internally provided with the second side plate of the intermediate plate other end.

Preferably, first bosh is connected respectively with second bosh and the 3rd bosh It is logical.

Preferably, it is provided with the housing sidewall and is connected with second bosh or the 3rd bosh Water inlet and the delivery port that is connected with another bosh in both.

Preferably, second bosh and the 3rd bosh are ellipticity cell body.

Preferably, be provided with sealing plate on first side plate and the second side plate, with to second bosh and 3rd bosh forms liquid-tight envelope.

Preferably, the sealing plate is welded respectively with first side plate and the second side plate by agitating friction.

Preferably, first bosh is specially multichannel cell body.

The utility model also provides a kind of automobile, including car body and the electronic module radiation shell being arranged in the car body Body, wherein, the electronic module radiating shell is the electronic module radiating shell described in any of the above-described.

The utility model provides the electronic module radiating shell of automobile, main to include being arranged at enclosure interior and upper and lower two Face is used to install the intermediate plate of electronic module, and the intermediate plate is internally provided with for the electronics to being mounted thereon lower two sides The first bosh that module is radiated.When the electronic module radiating shell is in running order, by automobile electronic module The heat of generation carries out heat conduction by intermediate plate wooden partition by cooling water, because the intermediate plate upper and lower surface is used to install electronic die Block, therefore the heat produced by automobile electronic module can simultaneously via the upper and lower surface diverging of intermediate plate, compared to existing skill For the radiating shell of art midplane water channel single-sided structure, the electronic module radiating shell profit of automobile provided by the utility model Radiated with intermediate plate two sides, the heat-conducting area for doubling, the cooling efficiency for doubling.

Description of the drawings

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing for providing.

Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model.

Fig. 2 is that the water channel current of side when a kind of specific embodiment provided by the utility model is in running order show It is intended to.

Wherein, in Fig. 1：

Housing -1, the first side plate -11, intermediate plate -12, the second side plate -13, the first bosh -111, second is cold But tank -112, the 3rd bosh -113.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1 is refer to, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model.

In a kind of specific embodiment provided by the utility model, the electronic module radiating shell mainly includes arranging In the inside of housing 1 and upper and lower surface is used to install the intermediate plate 12 of electronic module, the intermediate plate 12 be internally provided with for The first bosh 111 that electronic module to being mounted thereon lower two sides is radiated.

In a kind of preferred embodiment with regard to intermediate plate 12, the intermediate plate 12 is arranged on the default height inside the housing 1 On degree position, different types of electronic devices and components, preset height is also different, depending on actually used situation.In addition, in the middle of this Plate 12 is used to divide the subregion of pcb board and components and parts, and in different use environments, the intermediate plate 12 can divide different areas Domain is installed by pcb board and components and parts.

In order to improve cooling effectiveness, current heat conduction, in an advantageous embodiment, the electronic module radiation shell can be utilized Body not only includes being arranged at the intermediate plate 12 of enclosure interior certain altitude, while including the first side for being arranged on the one end of intermediate plate 12 The second bosh 112 inside plate 11 and the 3rd cooling water being arranged on inside the second side plate 13 of the other end of intermediate plate 12 Groove, the second bosh 112 is connected by the first bosh 111 with the 3rd bosh 113, and the side wall of housing 1 On be provided with water inlet and delivery port, wherein, water inlet and the second bosh 112 and the 3rd bosh 113 are appointed in both Meaning one connection, and delivery port is connected with residue one in both, is thusly-formed the bosh structure of circulation.Such as, intake Mouth can be connected with the second bosh 112, while delivery port can be connected with the 3rd bosh 113, vice versa.Certainly, exist When intake-outlet is set, can be separately positioned on the first side plate 11 or the second side plate 13, it is also possible to while being arranged on the same side On wall, can be according to different automobile types structure design difference for water inlet and delivery port position select.

Certainly, in embodiment provided by the utility model, the water flowed into from water inlet can sequentially pass through the second cooling Tank 112, the first bosh 111 and the 3rd bosh 113, then flow out from delivery port, the cooling water due to forming circulation Passage, also can opposite direction flowing.

In a kind of preferred embodiment with regard to the second bosh 112 and the 3rd bosh 113, second cooling water Groove 112 and the 3rd bosh 113 are ellipticity cell body, naturally it is also possible to be cylindric or remaining shape cell body.

In addition, in a kind of preferred embodiment of the present utility model, being provided with the first side plate 11 and the second side plate 13 Sealing plate, to form liquid-tight envelope to the second bosh 112 and the 3rd bosh 113.The sealing plate can pass through agitating friction Welding manner is respectively welded on correspondence side plate, can be improved sealing reliability and life-span, and can save production cost, is carried High efficiency.Work as heat, sealing plate can also be installed by other connected modes, for example, sealing plate and side plate are passed through into bolt The mode of connection is fixed.

It is excellent in the design with regard to the first bosh 111 in order to improve the heat transfer efficiency of automobile electronic module generation In selecting embodiment, the first bosh 111 can be designed as the trough body structure of multichannel composition, flow of cooling water is unimpeded, current Path no-cooling-water stagnation point, improves radiating efficiency.

Referring to Fig. 2, Fig. 2 works when elaborating that the electronic module radiating shell of the automobile that the utility model is provided is in work Principle (arrow in figure represents flow of cooling water direction), the thickness of the side plate that the utility model is adopted is both greater than 14mm, so It is easy to open up the cell body of inner concavity on side plate, the second bosh 112 and the 3rd bosh 113 are correspondingly arranged at respectively side In cell body on plate, the second bosh 112 and the 3rd bosh 113 it is overall all can be the ring-shaped such as ellipse, such second Water in the bosh 113 of bosh 112 and the 3rd can mutually circulate, and water inlet is further opened with the side wall of housing 1 and is gone out The mouth of a river, is provided with the spacing of 15cm between water inlet and delivery port, water inlet tap is connected with water inlet, is connected with delivery port Faucet, water inlet is specifically connected with the first bosh 113, and the water for so flowing into from water inlet can sequentially pass through the second cooling Tank 112, first is cold to remove the bosh 113 of tank 111 and the 3rd, finally flows out from delivery port, so can be carried out one Cooling circulation, can lower the temperature to the element in radiating shell.Because cooling water channel is distributed in the side of radiating shell, so send out The higher electronic component of heat ratio, such as transformer, semiconductor element, IGBT etc. can just be directly arranged at surface-mounted integrated circuit Edge and it is close on radiating shell, is easily installed and save space.

The utility model also provides a kind of automobile, including car body and the electronic module radiation shell installed in vehicle body Body, wherein, the electronic module radiating shell is identical with the above, and here is omitted.

In sum, the electronic module radiating shell of the automobile that the utility model embodiment is provided, the intermediate plate 12 The first bosh 111 for being radiated to the electronic module for being mounted thereon lower two sides is internally provided with, when the electronics When module heat dissipating housing is in running order, the heat that automobile electronic module is produced passes through what is circulated by intermediate plate wooden partition Cooling water carries out heat conduction, because the upper and lower surface of intermediate plate 12 is used to install electronic module, compared to prior art midplane For the radiating shell of water channel single-sided structure, the electronic module radiating shell of automobile provided by the utility model utilizes intermediate plate Two sides is radiated, the heat-conducting area for doubling, the cooling efficiency for doubling.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case of without departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (10)

1. the electronic module radiating shell of a kind of automobile, it is characterised in that housing (1) is internal and upper and lower surface is equal including being arranged at For installing the intermediate plate (12) of electronic module, the intermediate plate (12) is internally provided with for being mounted thereon lower two sides The first bosh (111) for being radiated of electronic module.

2. the electronic module radiating shell of automobile according to claim 1, it is characterised in that the intermediate plate (12) is arranged On the internal preset height position of the housing (1).

3. the electronic module radiating shell of automobile according to claim 2, it is characterised in that be arranged at the intermediate plate (12) first side plate (11) of one end is internally provided with the second bosh (112), and to be arranged at the intermediate plate (12) another Second side plate (13) of one end is internally provided with the 3rd bosh (113).

4. the electronic module radiating shell of automobile according to claim 3, it is characterised in that first bosh (111) it is connected with second bosh (112) and the 3rd bosh (113) respectively.

5. the electronic module radiating shell of automobile according to claim 4, it is characterised in that on the wall of housing (1) side Be provided with the water inlet that is connected with second bosh (112) or the 3rd bosh (113) and with both in The delivery port that in addition one is connected.

6. the electronic module radiating shell of automobile according to claim 5, it is characterised in that second bosh And the 3rd bosh (113) is ellipticity cell body (112).

7. the electronic module radiating shell of automobile according to claim 6, it is characterised in that first side plate (11) and Second side plate is provided with sealing plate on (13), with to second bosh (112) and the 3rd bosh (113) Form liquid-tight envelope.

8. the electronic module radiating shell of automobile according to claim 7, it is characterised in that the sealing plate respectively with institute State the first side plate (11) and the second side plate (13) to weld by agitating friction.

9. the electronic module radiating shell of the automobile according to any one of claim 1-8, it is characterised in that described first is cold But tank (111) is specially multichannel cell body.

10. a kind of automobile, including car body and the electronic module radiating shell being arranged in the car body, it is characterised in that described Electronic module radiating shell is the electronic module radiating shell described in any one of claim 1-9.