CN208227542U - Electric car and its radiator - Google Patents
Electric car and its radiator Download PDFInfo
- Publication number
- CN208227542U CN208227542U CN201820374462.3U CN201820374462U CN208227542U CN 208227542 U CN208227542 U CN 208227542U CN 201820374462 U CN201820374462 U CN 201820374462U CN 208227542 U CN208227542 U CN 208227542U
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- China
- Prior art keywords
- radiator
- heat
- coolant liquid
- radiator body
- heat radiator
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Abstract
The utility model discloses a kind of electric car and its radiator, radiator is for radiating to the controller of electric car, comprising: the inner hollow of heat radiator body, the heat radiator body forms coolant liquid cavity, and opening is provided in the heat radiator body；The lid of cooperation is sealed with the opening, is additionally provided with the entrance and exit being connected to the inside of the coolant liquid cavity on the radiator.When using above-mentioned radiator, the electronic component of electric vehicle controller is fixedly mounted on the outer wall of heat radiator body, and is bonded electronic component with the outer wall of heat radiator body.Then so that coolant liquid is flowed into coolant liquid cavity through entrance and flowed out through outlet, taken away with the heat for realizing that coolant liquid distributes electronic component, realize heat dissipation.When using radiator provided by the utility model, the size of radiator can be set according to the model of controller, can be realized miniaturization heat dissipation, while electronic component 3 is mounted in heat radiator body, greatly improves heat dissipation effect.
Description
Technical field
The utility model relates to technical field of new energy, more specifically to a kind of electric car and its heat dissipation
Device.
Background technique
Electric vehicle controller internal electronic element needs to carry out cooling heat during use.Currently mainly pass through air cooling
Or liquid cooling two ways realize, when air/coolant liquid flows through electric vehicle controller hotter area, heat just by air/
Coolant liquid absorbs, and then heat is carried over electric vehicle controller, and final heat is dissipated among ambient enviroment.
Miniaturization Design trend is presented in electric vehicle controller, and specific volume power is increasing, it means that electronic
Requirement of the vehicle controller to cooling heat dissipation is higher and higher, and liquid-cooling heat radiation mode is increasingly becoming mainstream.In liquid cooling heat radiation system usually
One or more pipeline communicated is set, and coolant liquid is recycled by the pipeline that these are communicated, constantly heat is taken out of
Electric vehicle controller, so that it is guaranteed that electric vehicle controller steady operation.However it is existing for being dissipated to controller heat dissipation
The volume of hot device is larger, and heat dissipation effect is general.
It is that current those skilled in the art are badly in need of solving in conclusion how to effectively improve the heat dissipation effect of radiator
The problem of.
Utility model content
In view of this, first of the utility model is designed to provide a kind of radiator, the structure design of the radiator
The heat dissipation effect of radiator can be effectively improved, it includes above-mentioned radiator that second purpose of the utility model, which is to provide a kind of,
Electric car.
In order to reach above-mentioned first purpose, the utility model is provided the following technical solutions:
A kind of radiator radiates for the controller to electric car, comprising:
The inner hollow of heat radiator body, the heat radiator body forms coolant liquid cavity, and is provided in the heat radiator body
Opening；
The lid of cooperation is sealed with the opening, is additionally provided on the radiator and the inside of the coolant liquid cavity connects
Logical entrance and exit.
Preferably, in above-mentioned radiator, the entrance and exit is respectively positioned on the lid.
Preferably, in above-mentioned radiator, multiple protrusions are provided on the inner sidewall of the heat radiator body.
Preferably, in above-mentioned radiator, multiple radiating ribs are provided on opposite two inner sidewall of the heat radiator body.
Preferably, in above-mentioned radiator, the radiating ribs are vertical bar, and opposite two inner sidewall of the heat radiator body
On vertical bar be staggered setting.
Preferably, in above-mentioned radiator, fan is collectively formed in the vertical bar on opposite two inner sidewall of the heat radiator body
Palace formula runner.
Preferably, in above-mentioned radiator, the entrance and exit is respectively positioned on the lid, and the vertical bar is positioned at described
Between entrance and exit.
Preferably, in above-mentioned radiator, ceramic gasket is fixedly connected on the outer wall of the heat radiator body.
Preferably, in above-mentioned radiator, the heat radiator body and lid are metal material.
A kind of electric car, including the radiator as described in any one of above-mentioned.
When using above-mentioned radiator, the electronic component of electric vehicle controller is fixedly mounted on to the outer wall of heat radiator body
On, and it is bonded electronic component with the outer wall of heat radiator body.Then make coolant liquid through entrance inflow coolant liquid cavity and through exporting
Outflow, is taken away with the heat for realizing that coolant liquid distributes electronic component, realizes heat dissipation.Using radiator provided by the utility model
When, the size of radiator can be set according to the model of controller, can be realized miniaturization heat dissipation, while electronic component is mounted on
In heat radiator body, heat dissipation effect is greatly improved.
In order to reach above-mentioned second purpose, the utility model additionally provides a kind of electric car, which includes
Any of the above-described kind of radiator.Since above-mentioned radiator has above-mentioned technique effect, the electric car with the radiator is also answered
With corresponding technical effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of radiator provided by the embodiment of the utility model and electronic component assembly；
Fig. 2 is the explosive view of radiator provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of radiator provided by the embodiment of the utility model；
Fig. 4 is cross-sectional view of the radiator provided by the embodiment of the utility model along a face cutting；
Fig. 5 is cross-sectional view of the radiator provided by the embodiment of the utility model along another face cutting；
Fig. 6 is the cross-sectional view after radiator provided by the embodiment of the utility model and electronic component assembly.
In figs. 1-6:
1- lid, 1a- entrance, the outlet 1b-, 2- heat radiator body, 2a- vertical bar, 2b- labyrinth path, 3- electronic component, 4-
Ceramic gasket.
Specific embodiment
First of the utility model is designed to provide a kind of radiator, and the structure design of the radiator can be effectively
The heat dissipation effect of radiator is improved, second purpose of the utility model is to provide a kind of electronic vapour including above-mentioned radiator
Vehicle.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", " left side " and " right side "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the position of indication or suggestion meaning or element must have particular orientation, with specific orientation structure
At and operation, therefore should not be understood as the limitation of the utility model.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
Fig. 1-Fig. 6 is please referred to, radiator provided by the embodiment of the utility model is used to carry out the controller of electric car
Heat dissipation comprising: heat radiator body 2 and lid 1.Specifically, the inner hollow of heat radiator body 2 forms coolant liquid cavity, and radiates
Opening is provided on ontology 2.I.e. above-mentioned opening forms the mouth end of coolant liquid cavity.Lid 1 and the sealing of above-mentioned opening cooperate, that is, cover
Body 1 is detachable, and lid 1 covers the sealing that can be realized coolant liquid cavity in opening.It is additionally provided on radiator and coolant liquid
The entrance 1a and outlet 1b of the inside connection of cavity.
When using radiator provided by the above embodiment, the electronic component 3 of electric vehicle controller is fixedly mounted on scattered
On the outer wall of hot ontology 2, and it is bonded electronic component 3 and the outer wall of heat radiator body 2.Flow into coolant liquid through entrance 1a cold
But sap cavity body and through outlet 1b outflow, to realize that coolant liquid takes away the heat that electronic component 3 distributes, realize heat dissipation.Using this
When the radiator that utility model provides, the size of radiator can be set according to the model of controller, be can be realized miniaturization and dissipated
Heat, while electronic component 3 is mounted in heat radiator body 2, greatly improves heat dissipation effect.
Further, entrance 1a and outlet 1b can be respectively positioned on lid 1.Certainly, entrance 1a and outlet 1b can also be equal
In heat radiator body 2, it is not limited thereto.Alternatively, entrance 1a and outlet 1b in one be located at lid 1 on, another is located at
In heat radiator body 2.
In order to improve the contact area of coolant liquid Yu heat radiator body 2, can be set on the inner sidewall of heat radiator body 2 multiple
Protrusion.It so can be further improved heat dissipation effect.
In addition, multiple radiating ribs also can be set on opposite two inner sidewall of heat radiator body 2, electronic component 3
After heat can be transferred to radiating ribs, coolant liquid takes away the heat of radiating ribs, final to realize cooling.Radiating ribs can be vertical bar 2a
Or transverse bar, wherein vertical bar 2a is extended by top to the bottom end of heat radiator body 2.Opening is arranged in the top of heat radiator body 2, that is, radiates this
The top of body 2 and lid 1 cooperate.
Preferably, radiating ribs are vertical bar 2a, and the vertical bar 2a on opposite two inner sidewall of heat radiator body 2 is staggered setting.
The contact area for so not only increasing coolant liquid and radiating ribs, can also provide the turbulivity of coolant liquid.
Further, labyrinth path 2b is collectively formed in the vertical bar 2a on opposite two inner sidewall of heat radiator body 2.Such as
This provides residence time of the coolant liquid in heat radiator body 2, further improves heat dissipation effect.
Certainly, the vertical bar 2a on opposite two inner sidewall of heat radiator body 2 can also be oppositely arranged or heat radiator body
Straight channel is collectively formed in vertical bar 2a on 2 opposite two inner sidewall, is not limited thereto.
In another embodiment, entrance 1a and outlet 1b are respectively positioned on lid 1, and vertical bar 2a is located at entrance 1a and goes out
Between mouth 1b.I.e. coolant liquid from entrance 1a flow to outlet 1b during, can flow through each vertical bar 2a and with each vertical bar 2a into
Row heat exchange, avoids the waste of coolant liquid.
For the ease of installing electronic component 3, ceramic gasket 4, electronic component 3 are fixedly connected on the outer wall of heat radiator body 2
It is mounted on ceramic gasket 4, the heating conduction of ceramic gasket 4 is preferable and has insulating effect, is relatively suitable for installation electronic component 3.
For the ease of heat dissipation, heat radiator body 2 and lid 1 can be the preferable metal material of heating conduction.Specific heat dissipation
Ontology 2 and lid 1 can be aluminium material or aluminum alloy material, be not limited thereto.
The radiator provided in based on the above embodiment, the utility model additionally provide a kind of electric car, the electronic vapour
Vehicle includes any one radiator in above-described embodiment.Since the electric car uses the radiator in above-described embodiment, institute
Above-described embodiment is please referred to the beneficial effect of the electric car.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of radiator radiates for the controller to electric car characterized by comprising
The inner hollow of heat radiator body (2), the heat radiator body (2) forms coolant liquid cavity, and sets in the heat radiator body (2)
It is equipped with opening；
The lid (1) of cooperation is sealed with the opening, is additionally provided on the radiator and the inside of the coolant liquid cavity connects
Logical entrance (1a) and outlet (1b).
2. radiator according to claim 1, which is characterized in that the entrance (1a) and outlet (1b) are respectively positioned on the lid
On body (1).
3. radiator according to claim 1, which is characterized in that be provided on the inner sidewall of the heat radiator body (2) more
A protrusion.
4. radiator according to claim 1, which is characterized in that opposite two inner sidewall of the heat radiator body (2)
On be provided with multiple radiating ribs.
5. radiator according to claim 4, which is characterized in that the radiating ribs are vertical bar (2a), and the heat dissipation is originally
Vertical bar (2a) on opposite two inner sidewall of body (2) is staggered setting.
6. radiator according to claim 5, which is characterized in that opposite two inner sidewall of the heat radiator body (2)
On vertical bar (2a) labyrinth path (2b) is collectively formed.
7. radiator according to claim 5, which is characterized in that the entrance (1a) and outlet (1b) are respectively positioned on the lid
On body (1), and the vertical bar (2a) is located between the entrance (1a) and outlet (1b).
8. radiator according to claim 1, which is characterized in that be fixedly connected on the outer wall of the heat radiator body (2)
Ceramic gasket (4).
9. radiator according to claim 1, which is characterized in that the heat radiator body (2) and lid (1) are metal material
Matter.
10. a kind of electric car, which is characterized in that including such as described in any item radiators of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374462.3U CN208227542U (en) | 2018-03-19 | 2018-03-19 | Electric car and its radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374462.3U CN208227542U (en) | 2018-03-19 | 2018-03-19 | Electric car and its radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227542U true CN208227542U (en) | 2018-12-11 |
Family
ID=64502872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820374462.3U Active CN208227542U (en) | 2018-03-19 | 2018-03-19 | Electric car and its radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208227542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890179A (en) * | 2019-03-15 | 2019-06-14 | 上海瑞晟汽车电气系统有限公司 | Liquid cooling concentrates radiating module |
-
2018
- 2018-03-19 CN CN201820374462.3U patent/CN208227542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890179A (en) * | 2019-03-15 | 2019-06-14 | 上海瑞晟汽车电气系统有限公司 | Liquid cooling concentrates radiating module |
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