CN207339511U - New-energy automobile alternating current casing - Google Patents
New-energy automobile alternating current casing Download PDFInfo
- Publication number
- CN207339511U CN207339511U CN201721015480.4U CN201721015480U CN207339511U CN 207339511 U CN207339511 U CN 207339511U CN 201721015480 U CN201721015480 U CN 201721015480U CN 207339511 U CN207339511 U CN 207339511U
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- China
- Prior art keywords
- cooling
- cooling pipe
- hole
- housing
- motor
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Abstract
The utility model provides a kind of new-energy automobile alternating current casing, including housing, inlet tube is equipped with the housing exterior walls face vertically, outlet tube is equipped with the inner walls face vertically, it is equipped with three sections of mutual disconnected spiral cooling tube roads in the housing sidewall successively vertically, each section of cooling pipe upper left side is equipped with first through hole, and the first through hole is connected with the inlet tube, right side is equipped with the second through hole on each section of cooling pipe, and second through hole is connected with the outlet tube.A kind of new-energy automobile alternating current casing provided by the utility model, using the different position of different medium cooling motors, ensure the cooling effect of motor, the waste of the energy is prevented again, multistage cooling pipe is set on electric machine casing, do not interfered with one another between every section of cooling pipe, ensure the cooling effect of motor, ensure the work efficiency of motor.
Description
Technical field
New energy automobile motor technical field is the utility model is related to, more particularly to a kind of new-energy automobile alternating current generator
Shell.
Background technology
Oil-electric vehicle, due to its high economy and low emission better than orthodox car, is listed in electric automobile
The industry of new-energy automobile, and obtain extensive concern.Motor used in hybrid vehicle and electric automobile can produce at work
Raw substantial amounts of heat, is particularly heavy-duty motor, it is necessary to radiate in time, otherwise can seriously affect the work efficiency of motor.
At present, the cooling means of existing motor is opens up a spiral cooling tube road on motor casing, by cooling tube
The water circulated is injected in road, the heat that motor produces is taken away by current, the cooling to motor is realized, due to motor temperature
Degree is high, the water in cooling pipe from one end to the other end advance when temperature gradually rise, cause the water in cooling pipe can not be just
Often the motor second half section is cooled down, seriously affects the work efficiency of motor.
Utility model content
Technical problem to be solved in the utility model is：In order to overcome, a spiral shell is set on motor casing in the prior art
The deficiency that rotation cooling pipe normally can not cool down the motor second half section, the utility model provide a kind of new-energy automobile exchange
Motor casing.
The utility model solves its technical problem technical solution to be taken：A kind of new-energy automobile alternating current generator
Shell, including housing, are equipped with inlet tube on the housing exterior walls face, liquid are equipped with out vertically on the inner walls face vertically
Pipe, is equipped with three sections of mutual disconnected spiral cooling tube roads in the housing sidewall successively vertically, on each section of cooling pipe
Left side is equipped with first through hole, and the first through hole is connected with the inlet tube, and right side is equipped with second on each section of cooling pipe
Through hole, second through hole are connected with the outlet tube.
Inlet tube is used to the injection cooling medium into cooling pipe, and outlet tube is used for the cooling through cooling down motor heating
Medium flows out, and first through hole is used to connect inlet tube with cooling pipe, and the second through hole is used to connect outlet tube and cooling pipe
Logical, cooling medium, which is arranged in cooling pipe, is used for that serious position to cool down to the motor feels hot, and multistage is set on electric machine casing
Cooling pipe, does not interfere with one another between every section of cooling pipe, ensures the cooling effect at each position of motor, ensures the work effect of motor
Rate.
Further, the motor stator inside the alternating current generator is arranged in the housing described in interlude where cooling pipe,
Coolant is equipped with cooling pipe described in interlude, water is equipped with remaining two sections of described cooling pipe.Due in motor stator with
Working rotor position heat highest, need to cool down relevant position emphasis on electric machine casing, be set in corresponding cooling pipe cold
But the good coolant of effect, ensures cooling effect, and water is arranged on cold for the position progress general to the motor feels hot in cooling pipe
But, using the different position of different medium cooling motors, that is, the cooling effect of motor is ensured, and prevent the waste of the energy.
The beneficial effects of the utility model are：A kind of new-energy automobile alternating current casing provided by the utility model, uses
The different position of different medium cooling motors, that is, ensure the cooling effect of motor, and prevents the waste of the energy, on electric machine casing
Multistage cooling pipe is set, is not interfered with one another between every section of cooling pipe, is ensured the cooling effect of motor, ensure the work of motor
Efficiency.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the best embodiment of the utility model.
In figure：1st, housing, 2, inlet tube, 3, outlet tube, 4, cooling pipe, 5, first through hole, the 6, second through hole.
Embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows the composition related with the utility model.
As shown in Figure 1, a kind of new-energy automobile alternating current casing of the utility model, including housing 1, outside the housing 1
Inlet tube 2 is equipped with wall vertically, is equipped with outlet tube 3 on 1 internal face of housing vertically, the inlet tube 2 and goes out liquid
Pipe 3 is welded to connect with the housing 1, is equipped with three sections of mutual disconnected spiral coolings on 1 side wall of housing successively vertically
Pipeline 4, each section of 4 upper left side of cooling pipe are equipped with first through hole 5, and the first through hole 5 is connected with the inlet tube 2, respectively
Right side is equipped with the second through hole 6 on Duan Suoshu cooling pipes 4, and second through hole 6 is connected with the outlet tube 3.
Motor stator inside the alternating current generator is arranged in the housing 1 described in interlude where cooling pipe 4, interlude
Cooling pipe 4 is equal to the width of the stator along the axial width of the housing 1, is equipped with cooling pipe 4 described in interlude cold
But liquid, remaining the two sections cooling pipes 4 are interior to be equipped with water.
Operation principle：
Intake by first through hole 5 of the inlet tube 2 to the left and right on the cooling pipe 4 of both sides, water flows through cooling pipe 4 to electricity
The housing 1 of machine stator both sides is cooled down, and is flow to out after water heating at the second through hole 6 on the cooling pipe 4 of the left and right sides
Liquid pipe 3, the housing 1 at left and right sides of motor stator complete cooling；
By inlet tube 2 to the first through hole 5 on the cooling pipe 4 of interlude into coolant, coolant is through cooling pipe 4
Pair electric machine casing 1 corresponding with stator cools down, from the second through hole 6 on interlude cooling pipe 4 after coolant heating
Place flow to outlet tube 3, and electric machine casing 1 corresponding with stator completes cooling.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, by above-mentioned description, relevant work
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (2)
- A kind of 1. new-energy automobile alternating current casing, it is characterised in that：Including housing (1), along axis in housing (1) outside wall surface To outlet tube (3) equipped with inlet tube (2), is equipped with housing (1) internal face vertically, along axis on housing (1) side wall To three sections of mutual disconnected spiral cooling tube roads (4) are equipped with successively, each section of cooling pipe (4) upper left side is equipped with first through hole (5), the first through hole (5) connects with the inlet tube (2), and right side is equipped with the second through hole on each section of cooling pipe (4) (6), second through hole (6) connects with the outlet tube (3).
- 2. new-energy automobile alternating current casing as claimed in claim 1, it is characterised in that：Motor inside the alternating current generator Stator is arranged in the housing (1) described in interlude where cooling pipe (4), and cooling is equipped with cooling pipe described in interlude (4) Liquid, remaining the two sections cooling pipes (4) are interior to be equipped with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015480.4U CN207339511U (en) | 2017-08-14 | 2017-08-14 | New-energy automobile alternating current casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015480.4U CN207339511U (en) | 2017-08-14 | 2017-08-14 | New-energy automobile alternating current casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339511U true CN207339511U (en) | 2018-05-08 |
Family
ID=62372698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015480.4U Active CN207339511U (en) | 2017-08-14 | 2017-08-14 | New-energy automobile alternating current casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339511U (en) |
-
2017
- 2017-08-14 CN CN201721015480.4U patent/CN207339511U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |