CN208462286U - A kind of respirator of electric machine controller - Google Patents
A kind of respirator of electric machine controller Download PDFInfo
- Publication number
- CN208462286U CN208462286U CN201821302772.0U CN201821302772U CN208462286U CN 208462286 U CN208462286 U CN 208462286U CN 201821302772 U CN201821302772 U CN 201821302772U CN 208462286 U CN208462286 U CN 208462286U
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- air flue
- respirator
- electric machine
- machine controller
- gas nozzle
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Abstract
The utility model provides a kind of respirator of electric machine controller, electric machine controller includes capacitor, capacitor internal is equipped with cavity, the air flue that the respirator of electric machine controller includes fixed at least one gas nozzle on the capacitor, is connected to gas nozzle, and the air flue is connected to cavity；The air flue includes being connected to the first passage of gas nozzle connection and the second air flue connecting with the first air flue, second air flue with cavity.Assembly respirator air flue of the respirator of the utility model electric machine controller based on motor controller of new energy automobile, motor internal coolant body is solved capacitor films is not easy to block, be conducive to smooth convection current inside and outside gas, average motor controller internal and external temperature, draught head；The utility model promotes respirator using maximizing, and avoiding cooled liquid from sticking causes respirator to fail.
Description
Technical field
The utility model belongs to electric machine controller technical field more particularly to a kind of respirator of electric machine controller.
Background technique
Existing electric machine controller includes cabinet, and respirator is directly installed on cabinet, is not provided with special air flue, causes
The internal and external temperature of electric machine controller, air pressure are all unequal.
Utility model content
Capacitor films is easy to block the purpose of this utility model is to provide a kind of solution motor internal coolant body portion
Electric machine controller respirator.
The utility model provides a kind of respirator of electric machine controller, and electric machine controller includes capacitor, capacitor internal
Equipped with cavity, the air flue that the respirator of electric machine controller includes fixed at least one gas nozzle on the capacitor, is connected to gas nozzle,
The air flue is connected to cavity；The first passage that the air flue includes and gas nozzle is connected to and the second gas being connect with the first air flue
Road, second air flue are connected to cavity.
Preferably, first air flue is vertical with the second air flue connect.
Preferably, first air flue is connected to gas nozzle level.
Preferably, the diameter of gas nozzle is greater than the width of the first air flue and the middle of the first air flue and gas nozzle connects.
Preferably, the lateral length of the first air flue is greater than the width of the first air flue.
Preferably, the second air flue is connected to the end of the first air flue.
Preferably, length of the width of the second air flue less than the second air flue.
Assembly respirator air flue of the respirator of the utility model electric machine controller based on motor controller of new energy automobile,
It solves motor internal coolant body capacitor films is not easy to block, is conducive to smooth convection current inside and outside gas, average motor control
Device internal and external temperature, draught head；The utility model promotes respirator using maximizing, and avoiding cooled liquid from sticking leads to respirator
Failure.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, the utility model is given into one
Walk explanation.
Fig. 1 show the structural schematic diagram of the utility model electric machine controller；
Fig. 2 show the cross-sectional view of the utility model electric machine controller.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, part relevant to the utility model is only schematically shown in each figure, they are not
Represent its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
The component of energy, only symbolically depicts one of those, or only marked one of those.Herein, "one" is not only
It indicates " only this ", can also indicate the situation of " more than one ".
The technical solution of the utility model is discussed in detail with specific embodiment below.
It is as depicted in figs. 1 and 2 the structural schematic diagram of the utility model electric machine controller, electric machine controller includes capacitor
10, the respirator of electric machine controller includes at least one gas nozzle 20 being fixed on capacitor 10, the air flue being connected to gas nozzle 20
30, cavity 11 is equipped with inside capacitor 10, the air flue 30 is connected to cavity 11.
Air flue 30 include the first passage 31 being connected to gas nozzle 20 and with second air flue connected vertically of the first air flue 31
32, the first air flue 31 and gas nozzle 20 are horizontal be connected to, the diameter of gas nozzle 20 be greater than the width of the first air flue 31 and the first air flue 31 and
The middle of gas nozzle 20 connects, and the lateral length of the first air flue 31 is greater than the width of the first air flue 31.
Second air flue 32 is connected to cavity 11, and the second air flue 32 is connected to the end of the first air flue 31, the second air flue 32
Width less than the second air flue 32 length, so as to gas the second air flue 32 have enough running spaces.
In the present embodiment, there are two gas nozzle 20 is set, the corresponding air flue 30 of each gas nozzle 20.
Assembly respirator air flue of the respirator of the utility model electric machine controller based on motor controller of new energy automobile,
It solves motor internal coolant body capacitor films is not easy to block, is conducive to smooth convection current inside and outside gas, average motor control
Device internal and external temperature, draught head；The utility model promotes respirator using maximizing, and avoiding cooled liquid from sticking leads to respirator
Failure.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, the detail during however, the present invention is not limited to the foregoing embodiments, it is noted that for this skill
For the those of ordinary skill in art field, in the range of the technology design of the utility model, the utility model principle is not being departed from
Under the premise of, several improvements and modifications can also be made, a variety of equivalents are carried out to the technical solution of the utility model, these
It improves, retouching and equivalents also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of respirator of electric machine controller, electric machine controller includes capacitor, and capacitor internal is equipped with cavity, and feature exists
In, the air flue that the respirator of electric machine controller includes fixed at least one gas nozzle on the capacitor, is connected to gas nozzle, the gas
Road is connected to cavity；The first passage that the air flue includes and gas nozzle is connected to and the second air flue being connect with the first air flue, institute
The second air flue is stated to be connected to cavity.
2. the respirator of electric machine controller according to claim 1, it is characterised in that: first air flue and the second air flue
Vertical connection.
3. the respirator of electric machine controller according to claim 1, it is characterised in that: first air flue and gas nozzle are horizontal
Connection.
4. the respirator of electric machine controller according to claim 1, it is characterised in that: the diameter of gas nozzle is greater than the first air flue
Width and the middle of the first air flue and gas nozzle connect.
5. the respirator of electric machine controller according to claim 1, it is characterised in that: the lateral length of the first air flue is greater than
The width of first air flue.
6. the respirator of electric machine controller according to claim 1, it is characterised in that: the second air flue is connected to the first air flue
End.
7. the respirator of electric machine controller according to claim 1, it is characterised in that: the width of the second air flue is less than second
The length of air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302772.0U CN208462286U (en) | 2018-08-14 | 2018-08-14 | A kind of respirator of electric machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302772.0U CN208462286U (en) | 2018-08-14 | 2018-08-14 | A kind of respirator of electric machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462286U true CN208462286U (en) | 2019-02-01 |
Family
ID=65178142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302772.0U Active CN208462286U (en) | 2018-08-14 | 2018-08-14 | A kind of respirator of electric machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462286U (en) |
-
2018
- 2018-08-14 CN CN201821302772.0U patent/CN208462286U/en active Active
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