CN220890318U - Electronic water pump for vehicle - Google Patents
Electronic water pump for vehicle Download PDFInfo
- Publication number
- CN220890318U CN220890318U CN202322971481.8U CN202322971481U CN220890318U CN 220890318 U CN220890318 U CN 220890318U CN 202322971481 U CN202322971481 U CN 202322971481U CN 220890318 U CN220890318 U CN 220890318U
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- China
- Prior art keywords
- water pump
- assembly
- water
- vehicle
- electronic water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000000565 sealant Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000013440 design planning Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000006506 Brasenia schreberi Nutrition 0.000 description 1
- 244000267222 Brasenia schreberi Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an electronic water pump for a vehicle, and relates to the technical field of automobile electronic water pumps. The utility model directly adopts the contact pin to be connected with the coil component, and the contact pin is connected with an external control circuit, so that the control circuit of the vehicle electronic water pump can be directly integrated with the total integrated control circuit of the vehicle to carry out unified integrated design planning, and the integration level of the vehicle electronic water pump on the vehicle can be effectively ensured; a coil assembly placing space is formed between the water-blocking sleeve assembly and the rear cover assembly, after pouring sealant, the small coil assembly can be fixed, the coil assembly can be effectively prevented from being displaced, and meanwhile, the coil assembly is subjected to waterproof sealing treatment, so that the waterproof performance of the electronic water pump for the vehicle can be effectively enhanced; the scheme provides the vehicle electronic water pump without the electric control plate, and has the advantages of simple mechanism, simple process and good sealing performance.
Description
Technical Field
The utility model relates to the technical field of automobile electronic water pumps, in particular to an automobile electronic water pump.
Background
The electronic water pump for automobile is one miniature self-priming water pump, and is used as water circulating, cooling or water supplying system for special vehicle.
The utility model discloses an automobile-used electronic water pump in patent (CN 212583796U), including last casing, well casing and bottom, with moulding magnetic rotor setting in first appearance intracavity, with power component and automatically controlled subassembly setting in the second appearance intracavity, make full use of the space has improved the wholeness, through design increase bleeder vent on the bottom, the bleeder vent seals with waterproof ventilated membrane, install waterproof ventilated membrane again, install a protection cover plate, protection cover plate mainly protects waterproof ventilated membrane and other object direct contact, avoid waterproof ventilated membrane to damage, when automatically controlled subassembly circular telegram during operation, the produced heat of each electronic components of automatically controlled subassembly just can be given off from the bleeder vent, improve radiating efficiency.
And contain control part in the foretell automobile-used electronic water pump and be the automatically controlled subassembly, this automatically controlled subassembly's core integrated circuit is located inside the automobile-used electronic water pump, and only remain the connecting terminal outside, just so lead to the integrated optimization in the aspect of can't carrying out circuit control to this electronic water pump through the integrated control system of car for automobile-used electronic water pump has the problem that the integrated level is not high on whole car.
Disclosure of utility model
The utility model aims to provide an electronic water pump for a vehicle, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electronic water pump for vehicle, includes water pump shell, water jacket subassembly and back lid subassembly, water jacket subassembly is located between water pump shell and the back lid subassembly, be equipped with the rotor assembly between water jacket subassembly and the water pump shell, water jacket subassembly is inside to be equipped with the coil assembly in the rotor assembly outside, back lid subassembly outer wall one side is equipped with the contact pin, contact pin one end extends to the inside and the coil assembly connection of water jacket subassembly.
Further, an insert is arranged on the outer wall of the rear cover assembly outside the contact pin, the insert is of a sleeve type structure, and a clamping hook is arranged on the outer wall of the insert.
Further, the rotor assembly comprises an impeller, a rotor core and magnetic steel, wherein the rotor core and the magnetic steel are arranged on the outer wall of the impeller, and the coil assembly is arranged on the outer side of the rotor core and the outer side of the magnetic steel.
Further, the impeller is rotationally sleeved on the outer wall of the motor shaft, one end of the outer wall of the motor shaft is fixedly connected with the water-blocking sleeve component, and an upper impeller is arranged on one side, close to the water pump shell, of the outer wall of the impeller.
Further, a first chamber is formed between the water-blocking sleeve component and the water pump shell, the rotor assembly is arranged on the inner side of the first chamber, a second chamber is formed between the water-blocking sleeve component and the rear cover component, the coil component is arranged inside the second chamber, and pouring sealant is filled in the second chamber.
Further, the back lid subassembly includes the back lid, a plurality of encapsulating hole has been seted up to back lid outer wall, back lid subassembly and water proof jacket subassembly welded fastening, water proof jacket subassembly outer wall is equipped with the mounting bracket.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model directly adopts the contact pin to connect with the coil component through the contact pin and the external control circuit to connect the control circuit of the vehicle electronic water pump with the total integrated control circuit of the vehicle to perform unified integrated design planning, thereby effectively ensuring the integration level of the vehicle electronic water pump on the vehicle; a space for the rotor assembly to move is formed between the water pump shell and the water blocking sleeve component, and the rotor assembly is isolated; a coil assembly placing space is formed between the water-blocking sleeve assembly and the rear cover assembly, the coil assembly and the rotor assembly are isolated, after pouring sealant, the small coil assembly can be fixed, the coil assembly can be effectively prevented from being displaced, and meanwhile, the coil assembly is subjected to waterproof sealing treatment, so that the waterproof performance of the electronic water pump for the vehicle can be effectively enhanced; the scheme provides the vehicle electronic water pump without the electric control plate, and has the advantages of simple mechanism, simple process and good sealing performance.
2. According to the utility model, the contact pin and the coil assembly are connected together, after the coil assembly is electrified, the coil assembly, the rotor iron core and the magnetic steel are mutually matched to drive the impeller to rotate, the motor shaft rotates and supports the impeller, the impeller drives the upper impeller to synchronously rotate, so that the water inlet and the water outlet of the water pump shell are driven to work, the circulation driving of water flow is realized, the first cavity provides a movement space for the rotor assembly, meanwhile, the liquid level water flow of the first cavity provides a circulation space, the potting adhesive seals the second cavity, the protection treatment of the coil assembly and the contact pin is realized, the water inlet damage of the coil assembly is avoided, and the sealing performance is effectively improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the entire present utility model;
FIG. 2 is a side cross-sectional view of the entirety of the present utility model;
FIG. 3 is a side cross-sectional view of the water shield assembly of the present utility model;
FIG. 4 is a side cross-sectional view of the back cover assembly of the present utility model;
In the figure: 1. a water pump housing; 2. a rotor assembly; 3. a water barrier assembly; 4. a coil assembly; 5. a rear cover assembly; 6. a contact pin; 7. an insert; 8. an impeller; 9. a rotor core; 10. magnetic steel; 11. a motor shaft; 12. an upper impeller; 13. a glue filling hole; 14. and (5) mounting a frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the electronic water pump for the vehicle comprises a water pump shell 1, a water-blocking sleeve component 3 and a rear cover component 5, wherein the water-blocking sleeve component 3 is arranged between the water pump shell 1 and the rear cover component 5, a rotor assembly 2 is arranged between the water-blocking sleeve component 3 and the water pump shell 1, a coil component 4 is arranged outside the rotor assembly 2 in the water-blocking sleeve component 3, a contact pin 6 is arranged on one side of the outer wall of the rear cover component 5, and one end of the contact pin 6 extends into the water-blocking sleeve component 3 and is connected with the coil component 4; the outer wall of the rear cover assembly 5 is provided with an insert 7 outside the contact pin 6, the insert 7 is of a sleeve type structure, and the outer wall of the insert 7 is provided with a clamping hook.
The rotor assembly 2 comprises an impeller 8, a rotor iron core 9 and magnetic steel 10, wherein the rotor iron core 9 and the magnetic steel 10 are arranged on the outer wall of the impeller 8, and the coil assembly 4 is arranged on the outer sides of the rotor iron core 9 and the magnetic steel 10; the impeller 8 is rotationally sleeved on the outer wall of the motor shaft 11, one end of the outer wall of the motor shaft 11 is fixedly connected with the water-blocking sleeve component 3, an upper impeller 12 is arranged on one side, close to the water pump shell 1, of the outer wall of the impeller 8, the contact pin 6 is connected with the coil component 4, the rotor iron core 9 and the magnetic steel 10 are matched with each other after the coil component 4 is electrified to drive the impeller 8 to rotate, the motor shaft 11 supports the impeller 8 in a rotating way, the impeller 8 drives the upper impeller 12 to synchronously rotate, and then drives the water inlet and the water outlet of the water pump shell 1 to work, so that the circulation driving of water flow is realized;
A first chamber is formed between the water-blocking sleeve component 3 and the water pump shell 1, the rotor assembly 2 is arranged on the inner side of the first chamber, a second chamber is formed between the water-blocking sleeve component 3 and the rear cover component 5, the coil component 4 is arranged in the second chamber, and pouring sealant is filled in the second chamber; the back lid subassembly 5 includes the back lid, a plurality of encapsulating hole 13 has been seted up to the back lid outer wall, back lid subassembly 5 and water jacket subassembly 3 welded fastening, water jacket subassembly 3 outer wall is equipped with mounting bracket 14, and first cavity provides the motion space for rotor assembly 2, and first cavity liquid level rivers provide the circulation space simultaneously, and the encapsulating is glued the second cavity and is handled, and then realizes the protection treatment of coil assembly 4 and contact pin 6, avoids coil assembly 4 to advance water damage, can effectively improve sealing performance.
The working principle of the utility model is as follows:
Referring to fig. 1-4 of the specification, the utility model directly adopts the contact pin 6 to be connected with the coil assembly 4 by arranging the water pump shell 1, the water blocking sleeve assembly 3, the rear cover assembly 5, the coil assembly 4 and the contact pin 6, and the control circuit of the vehicle electronic water pump can be directly integrated with the total integrated control circuit of the vehicle for unified design planning through the connection of the contact pin 6 and an external control circuit, so that the integration level of the vehicle electronic water pump on the vehicle can be effectively ensured; a space for the movement of the rotor assembly 2 is formed between the water pump shell 1 and the water blocking sleeve component 3, and the rotor assembly 2 is isolated; a placement space of the coil assembly 4 is formed between the water-blocking sleeve assembly 3 and the rear cover assembly 5, the coil assembly 4 and the rotor assembly 2 are isolated, after pouring sealant, the small coil assembly 4 can be fixed, the coil assembly 4 can be effectively prevented from being displaced, and meanwhile, the coil assembly 4 is subjected to waterproof sealing treatment, so that the waterproof performance of the electronic water pump for the vehicle can be effectively enhanced; the scheme provides the vehicle electronic water pump without the electric control plate, and has the advantages of simple mechanism, simple process and good sealing performance.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an electronic water pump for vehicle, includes water pump case (1), water proof jacket subassembly (3) and back lid subassembly (5), its characterized in that: the water-proof sleeve assembly (3) is arranged between the water pump shell (1) and the rear cover assembly (5), a rotor assembly (2) is arranged between the water-proof sleeve assembly (3) and the water pump shell (1), a coil assembly (4) is arranged outside the rotor assembly (2) inside the water-proof sleeve assembly (3), a contact pin (6) is arranged on one side of the outer wall of the rear cover assembly (5), and one end of the contact pin (6) extends to the inside of the water-proof sleeve assembly (3) and is connected with the coil assembly (4).
2. The electronic water pump for vehicles according to claim 1, wherein: the outer wall of the rear cover assembly (5) is provided with an insert (7) outside the contact pin (6), the insert (7) is of a sleeve type structure, and the outer wall of the insert (7) is provided with a clamping hook.
3. The electronic water pump for vehicles according to claim 1, wherein: the rotor assembly (2) comprises an impeller (8), a rotor core (9) and magnetic steel (10), wherein the rotor core (9) and the magnetic steel (10) are arranged on the outer wall of the impeller (8), and the coil assembly (4) is arranged on the outer side of the rotor core (9) and the magnetic steel (10).
4. An electronic water pump for vehicles according to claim 3, wherein: the impeller (8) is rotationally sleeved on the outer wall of the motor shaft (11), one end of the outer wall of the motor shaft (11) is fixedly connected with the water-blocking sleeve component (3), and an upper impeller (12) is arranged on one side, close to the water pump shell (1), of the outer wall of the impeller (8).
5. The electronic water pump for vehicles according to claim 1, wherein: a first cavity is formed between the water-blocking sleeve component (3) and the water pump shell (1), the rotor assembly (2) is arranged on the inner side of the first cavity, a second cavity is formed between the water-blocking sleeve component (3) and the rear cover component (5), the coil component (4) is arranged in the second cavity, and pouring sealant is filled in the second cavity.
6. The electronic water pump for vehicles according to claim 5, wherein: the back lid subassembly (5) is including the back lid, a plurality of encapsulating hole (13) have been seted up to back lid outer wall, back lid subassembly (5) and water proof jacket subassembly (3) welded fastening, water proof jacket subassembly (3) outer wall is equipped with mounting bracket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322971481.8U CN220890318U (en) | 2023-11-03 | 2023-11-03 | Electronic water pump for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322971481.8U CN220890318U (en) | 2023-11-03 | 2023-11-03 | Electronic water pump for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890318U true CN220890318U (en) | 2024-05-03 |
Family
ID=90869117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322971481.8U Active CN220890318U (en) | 2023-11-03 | 2023-11-03 | Electronic water pump for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890318U (en) |
-
2023
- 2023-11-03 CN CN202322971481.8U patent/CN220890318U/en active Active
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| GR01 | Patent grant |