CN210899995U - Main motor controller of new energy passenger car - Google Patents
Main motor controller of new energy passenger car Download PDFInfo
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- CN210899995U CN210899995U CN201922095413.3U CN201922095413U CN210899995U CN 210899995 U CN210899995 U CN 210899995U CN 201922095413 U CN201922095413 U CN 201922095413U CN 210899995 U CN210899995 U CN 210899995U
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- fixedly connected
- control box
- wall
- motor controller
- box body
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- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 16
- 241000883990 Flabellum Species 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 20
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a new forms of energy passenger train owner motor controller, including the control box, the positive fixedly connected with terminal box of control box, the positive fixedly connected with wire plugging seat of terminal box, the central fixedly connected with internal element body of department of control box inner wall bottom, the radiating groove has all been seted up to the bottom of control box both sides, the inner wall fixedly connected with dust screen of radiating groove, the equal fixedly connected with temperature sensor in both sides of control box inner wall. The utility model discloses a set up radiating groove, dust screen, temperature sensor, treater, air inlet duct, heat dissipation case, filtering mechanism, fixed establishment, motor, pivot and flabellum and mutually support, reached the advantage good to the controller radiating effect, make main motor controller when using for a long time, can be automatic dispel the heat to controller inside, prevent that the problem of ageing short circuit even appears easily in controller inner line, prolonged the life of main motor controller.
Description
Technical Field
The utility model relates to a new energy automobile technical field specifically is a new energy passenger train owner motor controller.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like.
When a main motor of a new energy passenger car is used, a main motor controller is needed, and the existing main motor controller has the following defects: the existing main motor controller has poor heat dissipation effect, so that when the main motor controller is used for a long time, the internal temperature of the controller is overhigh, the internal circuit of the controller is easy to age or even short circuit, and the service life of the main motor controller is shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a main motor controller of new forms of energy passenger train possesses the advantage that the controller radiating effect is good, has solved current main motor controller radiating effect not good, leads to main motor controller when using for a long time, and controller inside temperature is too high, causes the problem of ageing even short circuit to appear easily in controller inner line.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a main motor controller of a new energy passenger car comprises a control box body, wherein a junction box is fixedly connected to the front of the control box body, a wire plugging seat is fixedly connected to the front of the junction box, an internal element body is fixedly connected to the center of the bottom of the inner wall of the control box body, heat dissipation grooves are formed in the bottoms of the two sides of the control box body, a dust screen is fixedly connected to the inner wall of each heat dissipation groove, temperature sensors are fixedly connected to the two sides of the inner wall of the control box body, a processor is fixedly connected to the center of the top of the inner wall of the control box body, air inlet grooves are formed in the two sides of the top of the control box body, heat dissipation boxes are fixedly connected to the two sides of the top of the inner wall of the control box body, a filtering mechanism is arranged at the top of the inner cavity of each heat, the output fixedly connected with pivot of motor, the fixed surface of pivot is connected with the flabellum.
Preferably, the filtering mechanism comprises a filtering shell, the surface of the filtering shell is fixedly connected with the top of the inner wall of the heat dissipation box, the top of one side of the inner wall of the filtering shell is fixedly connected with a dust filter screen, and the bottom of one side of the inner wall of the filtering shell is fixedly connected with a moisture filter screen.
Preferably, the fixing mechanism comprises a fixing plate, and the top and the bottom of the inner side of the fixing plate are both fixedly connected with fixing columns.
Preferably, the outer side of the fixing plate is fixedly connected with the bottom of the inner wall of the heat dissipation box through a bolt, and the inner side of the fixing column is fixedly connected with the surface of the motor.
Preferably, the input end of the processor is unidirectionally and electrically connected with the output end of the temperature sensor, and the output end of the processor is unidirectionally and electrically connected with the input end of the motor.
(III) advantageous effects
Compared with the prior art, the utility model provides a new forms of energy passenger train owner motor controller possesses following beneficial effect:
1. the utility model discloses a set up radiating groove, dust screen, temperature sensor, treater, air inlet duct, heat dissipation case, filtering mechanism, fixed establishment, motor, pivot and flabellum and mutually support, reached the advantage good to the controller radiating effect, make main motor controller when using for a long time, can be automatic dispel the heat to controller inside, prevent that the problem of ageing short circuit even appears easily in controller inner line, prolonged the life of main motor controller.
2. The utility model discloses a set up the radiating groove, the hot-air to control box inner chamber plays convenient exhaust effect, through setting up the dust screen, play dirt-proof effect to the inner chamber of control box, through setting up temperature sensor, play the effect of induction control box inner chamber temperature, through setting up the air inlet duct, play the effect of conveniently admitting air to the inner chamber of heat dissipation case, through setting up filtering mechanism, play the effect of filtering dust and moisture to the air that the air inlet duct got into, through setting up fixed establishment, play the effect of making things convenient for fixed mounting to the motor, through setting up the motor, pivot and flabellum, play the radiating effect of blowing to the inner chamber of control box.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the front section of the heat dissipation box of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a schematic diagram of the system of the present invention.
In the figure: 1. a control box body; 2. a junction box; 3. a plug wire seat; 4. an inner element body; 5. a heat sink; 6. a dust screen; 7. a temperature sensor; 8. a processor; 9. an air inlet groove; 10. a heat dissipation box; 11. a filtering mechanism; 111. a filter shell; 112. a dust filter screen; 113. a moisture filter screen; 12. a fixing mechanism; 121. a fixing plate; 122. fixing a column; 13. a motor; 14. a rotating shaft; 15. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, a controller for a main motor of a new energy passenger car comprises a control box body 1, a junction box 2 fixedly connected to the front of the control box body 1, a wire plugging seat 3 fixedly connected to the front of the junction box 2, an internal component body 4 fixedly connected to the center of the bottom of the inner wall of the control box body 1, heat dissipation grooves 5 formed at the bottoms of the two sides of the control box body 1, a dust screen 6 fixedly connected to the inner wall of the heat dissipation grooves 5, a temperature sensor 7 fixedly connected to the two sides of the inner wall of the control box body 1, a processor 8 fixedly connected to the center of the top of the inner wall of the control box body 1, air intake grooves 9 formed at the two sides of the top of the inner wall of the control box body 1, a heat dissipation box 10 fixedly connected to the two sides of the top of the inner wall of the control box body 1, a filtering mechanism 11 arranged at the top of, the output end of the motor 13 is fixedly connected with a rotating shaft 14, the surface of the rotating shaft 14 is fixedly connected with a fan blade 15, the filtering mechanism 11 comprises a filtering shell 111, the surface of the filtering shell 111 is fixedly connected with the top of the inner wall of the radiating box 10, the top of one side of the inner wall of the filtering shell 111 is fixedly connected with a dust filter screen 112, the bottom of one side of the inner wall of the filtering shell 111 is fixedly connected with a moisture filter screen 113, the fixing mechanism 12 comprises a fixing plate 121, the top and the bottom of the inner side of the fixing plate 121 are fixedly connected with fixing columns 122, the outer side of the fixing plate 121 is fixedly connected with the bottom of the inner wall of the radiating box 10 through bolts, the inner side of the fixing columns 122 is fixedly connected with the surface of the motor 13, the input end of the processor 8 is unidirectionally and electrically connected with the output end of the temperature sensor 7, the output end of the, through setting up the dustproof network 6, play the dustproof effect to the inner chamber of the control box 1, through setting up the temperature pick-up 7, play the effect of the inner chamber temperature of the induction control box 1, through setting up the air inlet duct 9, play the effect of facilitating the air admission to the inner chamber of the heat-dissipating box 10, through setting up the filtering mechanism 11, play the effect of filtering dust and moisture to the air that the air inlet duct 9 enters, through setting up the fixed establishment 12, play the effect of facilitating the fixed mounting to the motor 13, through setting up the motor 13, the spindle 14 and the flabellum 15, play the role of blowing heat dissipation to the inner chamber of the control box 1, through setting up the heat-dissipating groove 5, the dustproof network 6, the temperature pick-up 7, the processor 8, the air inlet duct 9, the heat-dissipating box 10, the filtering mechanism 11, the fixed establishment 12, the motor 13, the spindle 14 and the flabellum 15 cooperate with each other, the advantage of good heat dissipation effect to, the controller can automatically dissipate heat inside, the problem that the internal circuit of the controller is aged or even short-circuited easily is prevented, and the service life of the main motor controller is prolonged.
When the temperature control box is used, firstly, the temperature sensor 7 starts to sense the temperature of the inner cavity of the control box body 1, when the temperature of the inner cavity of the control box body 1 is overhigh, the temperature sensor 7 sends an instruction to the processor 8, the processor 8 starts the motor 13 after processing, the motor 13 is started to drive the rotating shaft 14 and the fan blades 15 to blow and radiate the internal component body 4 of the inner cavity of the control box body 1, the rotating shaft 14 and the fan blades 15 blow to enable the inner cavity of the radiating box 10 to generate negative pressure, negative pressure air enters the inner cavity of the radiating box 10 through the air inlet slot 9, dust and moisture in the air are filtered through the dust filter screen 112 and the moisture filter screen 113, then the air is blown into the inner cavity of the control box body 1 through the rotating shaft 14 and the fan blades 15 to blow and radiate the internal component body 4, hot air is discharged to the outside of the control box body 1 through the, the temperature sensor 7 sends an instruction to the processor 8, and the processor 8 closes the motor 13 after processing, so that the main motor controller can automatically dissipate heat inside the controller when being used for a long time, the problem that the internal circuit of the controller is easy to age and even short circuit is prevented, the service life of the main motor controller is prolonged, and the advantage of good heat dissipation effect of the controller is achieved.
The standard parts that use in this application file all can purchase from the market, and can order according to the record of description and attached drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is come automatic control through the controller, the control circuit of controller can realize through the simple programming of technical staff in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain in detail control mode and circuit connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a new forms of energy passenger train owner motor controller, includes control box (1), its characterized in that: the front of the control box body (1) is fixedly connected with a junction box (2), the front of the junction box (2) is fixedly connected with a wire plugging seat (3), the center of the bottom of the inner wall of the control box body (1) is fixedly connected with an internal element body (4), the bottoms of the two sides of the control box body (1) are respectively provided with a heat dissipation groove (5), the inner wall of each heat dissipation groove (5) is fixedly connected with a dust screen (6), the two sides of the inner wall of the control box body (1) are respectively and fixedly connected with a temperature sensor (7), the center of the top of the inner wall of the control box body (1) is fixedly connected with a processor (8), the two sides of the top of the control box body (1) are respectively provided with an air inlet groove (9), the two sides of the top of the inner wall of the control box body (1) are respectively and fixedly connected, the bottom of heat dissipation case (10) inner chamber both sides all is provided with fixed establishment (12), inboard fixedly connected with motor (13) of fixed establishment (12), the output fixedly connected with pivot (14) of motor (13), the fixed surface of pivot (14) is connected with flabellum (15).
2. The main motor controller of the new energy passenger car as claimed in claim 1, wherein: filtering mechanism (11) are including filtering shell (111), the top fixed connection of the surface of filtering shell (111) and heat dissipation case (10) inner wall, filter top fixedly connected with dust filter screen (112) of shell (111) inner wall one side, filter bottom fixedly connected with moisture filter screen (113) of shell (111) inner wall one side.
3. The main motor controller of the new energy passenger car as claimed in claim 1, wherein: the fixing mechanism (12) comprises a fixing plate (121), and fixing columns (122) are fixedly connected to the top and the bottom of the inner side of the fixing plate (121).
4. The main motor controller of the new energy passenger car as claimed in claim 3, wherein: the outer side of the fixing plate (121) is fixedly connected with the bottom of the inner wall of the heat dissipation box (10) through a bolt, and the inner side of the fixing column (122) is fixedly connected with the surface of the motor (13).
5. The main motor controller of the new energy passenger car as claimed in claim 1, wherein: the input end of the processor (8) is in one-way electric connection with the output end of the temperature sensor (7), and the output end of the processor (8) is in one-way electric connection with the input end of the motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095413.3U CN210899995U (en) | 2019-11-27 | 2019-11-27 | Main motor controller of new energy passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095413.3U CN210899995U (en) | 2019-11-27 | 2019-11-27 | Main motor controller of new energy passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899995U true CN210899995U (en) | 2020-06-30 |
Family
ID=71319096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922095413.3U Active CN210899995U (en) | 2019-11-27 | 2019-11-27 | Main motor controller of new energy passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899995U (en) |
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2019
- 2019-11-27 CN CN201922095413.3U patent/CN210899995U/en active Active
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