CN207399743U - Electronic water pump shell structure and electronic water pump - Google Patents
Electronic water pump shell structure and electronic water pump Download PDFInfo
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- CN207399743U CN207399743U CN201721481531.2U CN201721481531U CN207399743U CN 207399743 U CN207399743 U CN 207399743U CN 201721481531 U CN201721481531 U CN 201721481531U CN 207399743 U CN207399743 U CN 207399743U
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- plate
- water pump
- electronic water
- heat
- main casing
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Abstract
The utility model provides a kind of electronic water pump shell structure and electronic water pump, belong to water pump processing and manufacturing field, including main casing and radiating piece, main casing is provided with to install the accommodating chamber of controller and the construction opening connected with the accommodating chamber on the axis direction of accommodating chamber, radiating piece includes heat-conducting plate and multiple radiating fins, multiple radiating fins are mounted on the same plate of heat-conducting plate, and heat-conducting plate is mounted at construction opening, and multiple radiating fins are located at outside accommodating chamber.The electronic water pump shell structure to main casing by carrying out structure improvement, main casing and radiating piece are cooperated, it can timely and effectively radiate in the controller course of work in main casing, the service life of controller is long, and water pump overall volume will not increase, it is easily installed, saves cost.
Description
Technical field
The utility model is related to water pumps to fabricate field, in particular to a kind of electronic water pump shell structure and
Electronic water pump.
Background technology
The special vehicles such as many new-energy automobile, caravans are all cycled by the use of electronic water pump as water, supplied on cooling or vehicle now
Water system.Due to the appearance of permanent magnetic brushless technology, this present technology has been also applied to above electronic water pump.Traditional has
Swabbing pump has the shortcomings that short life, noise are big, has electromagnetic interference, poor sealing.Brush DC electronic water pump long lifespan, noise
It is small, controlled without electromagnetic interference, good airproof performance, and using controller, add various defencive functions, adding product can
By property, the failure rate of reduction product.
Inventor has found that traditional at least has the disadvantage that under study for action：
Component of the water pump in the process of running on controller can send amount of heat, and Wen Sheng quickly, and is always worked at
Under high temperature, on the one hand so controller is easily damaged, and on the other hand can also shorten the service life of controller.Traditional water
The radiator structure of the controller of pump is complicated, adds water pump overall volume, adds cost.
Utility model content
The purpose of this utility model is to provide a kind of electronic water pump shell structure, to improve the controller of traditional water pump
Radiator structure it is complicated, the problem of adding water pump overall volume, add cost.
The purpose of this utility model is to provide a kind of electronic water pump, to improve the heat dissipation knot of the controller of traditional water pump
Structure is complicated, the problem of adding water pump overall volume, add cost.
What the embodiment of the utility model was realized in：
Based on above-mentioned first purpose, the utility model provides a kind of electronic water pump shell structure,
Including：
Main casing, the main casing are provided with to install the accommodating chamber of controller and the axis positioned at the accommodating chamber
The construction opening connected with the accommodating chamber on direction and
Radiating piece, the radiating piece include heat-conducting plate and multiple radiating fins, and multiple radiating fins are mounted on institute
It states on heat-conducting plate, is provided with that the mounting hole of air bleeding valve is installed on the heat-conducting plate, the heat-conducting plate is located at the installation and opens
At mouthful, and the embedding note of the heat-conducting plate, on the main casing, multiple radiating fins are located at outside the accommodating chamber.
In the utility model preferred embodiment, the main casing includes shell bottom plate and shell coaming plate, the shell coaming plate
For annular shape, the shell bottom plate is sealed at the Single port of the shell coaming plate, and the shell coaming plate surrounds the circumferential direction of the shell bottom plate
Extension, the construction opening are arranged on the shell bottom plate.
In the utility model preferred embodiment, mounting groove, the slot bottom of the mounting groove are provided on the shell bottom plate
It is provided with the construction opening；
The heat-conducting plate includes the first plate face and the second plate face that are oppositely arranged, and multiple radiating fins are mounted on described
In first plate face, protrusion is provided in second plate face, the protrusion edge is convex perpendicular to the direction of second plate face
Go out second plate face, the heat-conducting plate is located in the mounting groove, and the protrusion be plugged in the construction opening and
It stretches into the accommodating chamber.
In the utility model preferred embodiment, multiple heat dissipation parting beads are provided on the outer circumferential surface of the protrusion.
In the utility model preferred embodiment, positioning strip, the shell bottom are provided on the outer circumferential surface of the protrusion
The inner plate surface of plate is provided with locating slot, and the positioning strip is connected in the locating slot.
In the utility model preferred embodiment, it is provided on the end face away from second plate face of the protrusion
Insulating heat conductive silicon grease layer.
In the utility model preferred embodiment, the mounting hole is round hole.
In the utility model preferred embodiment, the radiating piece is integrated with main casing injection.
In the utility model preferred embodiment, the heat-conducting plate is metallic plate, and the radiating fin is rectangular metal
Plate.
Based on above-mentioned second purpose, the utility model provides a kind of electronic water pump, including the electronic water pump housing
Structure.
The advantageous effect of the utility model embodiment is：
In conclusion the utility model embodiment provides a kind of electronic water pump shell structure, it is simple and reasonable, just
It processes, is installed with easy to use in manufacture, meanwhile, which, will by carrying out structure improvement to main casing
Main casing cooperates with radiating piece, can timely and effectively be dissipated in the controller course of work in main casing
Heat, the service life of controller is long, and water pump overall volume will not increase, and be easily installed, and saves cost.It is specific as follows：
Electronic water pump shell structure provided in this embodiment, includes main casing and radiating piece, and main casing is provided with appearance
Receive chamber and the construction opening that is connected with the accommodating chamber, accommodating chamber works normally required control for installing electronic water pump
Device and other parts.Construction opening is located on the axis direction of accommodating chamber.When installing controller, controller is put into accommodating chamber
In and close to construction opening design.Radiating piece includes heat-conducting plate and the multiple radiating fins being arranged on heat-conducting plate, heat conduction
Plate is installed on a main housing, and heat-conducting plate is located at construction opening, and radiating fin is located at outside accommodating chamber.Controller is mounted on and is accommodated
Intracavitary generates amount of heat in the controller course of work, and the heat generated in the controller course of work is shed by radiating piece, control
The good heat dissipation effect of device processed, the moderate temperature of controller, the long working life of controller.Meanwhile main casing is mutually tied with radiating piece
It closes, overall structure is simple, is processed convenient for manufacture, manufacture cost can also be reduced in the case where ensureing controller good heat radiating.
Electronic water pump provided in this embodiment includes above-mentioned electronic water pump shell structure, has above-mentioned electronic water pump housing
All advantages of structure.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the electronic water pump shell structure of the utility model embodiment；
Fig. 2 is a visual angle schematic diagram of the main casing of the electronic water pump shell structure of the utility model embodiment；
Fig. 3 is another visual angle schematic diagram of the main casing of the electronic water pump shell structure of the utility model embodiment；
Fig. 4 is the schematic diagram of the radiating piece of the utility model embodiment.
Icon：100- main casings；110- shell bottom plates；111- mounting grooves；112- construction openings；113- locating slots；
120- shell coaming plates；121- lugs；200- radiating pieces；210- heat-conducting plates；The first plate faces of 211-；The second plate faces of 212-；
220- radiating fins；230- fixed strips；240- gas vents；250- radiating grooves；260- protrusions；270- positioning strips；
300- air bleeding valves.
Specific embodiment
Component of traditional water pump in the process of running on controller can send amount of heat, Wen Sheng quickly, and work always
Make at high temperature, on the one hand so controller is easily damaged, and on the other hand can also shorten the service life of controller.Tradition
Water pump controller radiator structure it is complicated, add water pump overall volume, add cost.
In consideration of it, inventor devises a kind of electronic water pump shell structure and electronic water pump, the electronic water pump housing knot
Structure is cooperated main casing 100 and radiating piece 200, by carrying out structure improvement to main casing 100 mounted on main casing 100
In the controller course of work in can timely and effectively radiate, the service life of controller is long, and water pump overall volume
It will not increase, be easily installed, save cost.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation, the orientation or position relationship of the instructions such as term " interior ", " outer " in the description of the utility model
For be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation or position usually put
Relation is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Embodiment
Referring to Fig. 1, present embodiments provide a kind of electronic water pump shell structure.
Electronic water pump shell structure is the part of electronic water pump, and required control is worked normally for installing electronic water pump
Device and other components.Electronic water pump shell structure includes main casing 100, radiating piece 200 and insulating layer and (does not show in figure
Go out).
Fig. 2-Fig. 3 is referred to, main casing 100 includes shell bottom plate 110 and shell coaming plate 120, shell bottom plate 110 and shell coaming plate
120 are formed with open tubular structure.
Optionally, 110 generally circular plate of shell bottom plate, the i.e. outer contour shape of shell bottom plate 110 is circular, shell bottom plate 110
On be provided with construction opening 112, construction opening 112 runs through two of shell bottom plate 110 along the board direction perpendicular to shell bottom plate 110
Plate face.Further, using a diameter of shell bottom plate 110 as cut-off rule, the outer plate surface region segmentation of shell bottom plate 110 is formed two
A semicircular area, construction opening 112 are arranged in a semicircular area.
In the present embodiment, explanation is needed further exist for, in the semicircle for being provided with construction opening 112 of shell bottom plate 110
Mounting groove 111, the substantially semicircular in shape slot of mounting groove 111 are provided in region, the notch of mounting groove 111 is located at shell bottom plate 110
In outer plate surface, the groove depth of mounting groove 111 is less than the thickness of shell bottom plate 110.The slot bottom of mounting groove 111 is provided with construction opening
112。
The structure design of shell bottom plate 110 when carrying out installing fixed with radiating piece 200, can increase radiating piece 200 and shell
The contact area of bottom plate 110, the combination of radiating piece 200 and shell bottom plate 110 is more secured, is hardly damaged during use, uses
Long lifespan.
In the present embodiment, the inner plate surface of shell bottom plate 110 is provided with locating slot 113, wherein, the inner plate surface of shell bottom plate 110
Refer to the plate face being located in accommodating chamber of shell bottom plate 110, locating slot 113 is rectangular channel, locating slot 113 and construction opening 112
Connection.
Shell coaming plate 120 is cylindrical barrel, shell coaming plate 120 along its axis direction tool there are two port, shell coaming plate 120 it is outer
Multiple lugs 121 are provided on periphery, the outwardly shell coaming plate 120 of radial direction of each lug 121 along shell coaming plate 120
Outer circumferential surface is provided with the mounting hole passed through for bolt on each lug 121, and the axis of each mounting hole is parallel to shell coaming plate 120
Central axes.Multiple lugs 121 are intervally arranged around the central axes of shell coaming plate 120.
Optionally, there are two lug 121 is set, it is clear that in other embodiments, lug 121 can set three, four
Deng herein without enumerating.
Optionally, there are six lug 121 is set.
Main casing 100 provided in this embodiment, shell bottom plate 110 are mounted at the Single port of shell coaming plate 120, shell coaming plate 120
Central axes it is conllinear with the central axes of shell bottom plate 110.In actual processing, shell bottom plate 110 and shell coaming plate 120 use integrated through injection molding
Shaping, overall structure is solid and reliable, and service life is long, and processes simple and fast, saving cost.
Referring to Fig. 4, radiating piece 200 is made of metal material, and good heat conduction effect, good heat dissipation effect.Radiating piece 200 includes
There are heat-conducting plate 210, radiating fin 220 and positioning strip 270.
The substantially semicircular in shape plate of heat-conducting plate 210, heat-conducting plate 210 include the first plate face 211 and the second plate face 212, the first plate
211 and second plate face 212 of face is oppositely arranged.Multiple radiating fins 220, each radiating fin 220 are provided in first plate face 211
For rectangular metal plate, each radiating fin 220 is set perpendicular to the first plate face 211, and multiple radiating fins 220 are arranged in parallel.
It is provided with protrusion 260 in second plate face 212, the axis direction of the protrusion direction of protrusion 260 along heat-conducting plate 210, protrusion
260 the second plate faces 212 of protrusion, section outer contour shape and the installation of the axis direction perpendicular to heat-conducting plate 210 of protrusion 260
The shape of opening 112 matches.Multiple radiating grooves 250 are provided at the position of the correspondence protrusion 260 of heat-conducting plate 210, are dissipated
Heat channel 250 is rectangular channel, and the notch of radiating groove 250 is located in the first plate face 211.
More fixed strips 230 are provided on the outer circumferential surface of protrusion 260, every fixed strip 230 is rectangular strip, and every solid
The length direction for determining item 230 extends along the central axes direction of heat-conducting plate 210, circumferential direction of the more fixed strips 230 along protrusion 260
It is intervally arranged.
In the present embodiment, explanation is needed further exist for, the outer circumferential surface of protrusion 260 is provided with positioning strip 270, positioned
Item 270 is rectangular strip, and positioning strip 270 is along the outer circumferential surface perpendicular to the axis direction convex portion 260 of heat-conducting plate 210.
Radiating piece 200 provided in this embodiment is realized the installation with main casing 100 by the structure of heat-conducting plate 210, is located at
The heat generated in the controller course of work in main casing 100 is discharged by radiating piece 200, good heat dissipation effect.
In actual installation, radiating piece 200 is first machined, the heat-conducting plate 210 of radiating piece 200 is metallic plate, radiating fin
Piece 220 is rectangular metal plate, and polylith radiating fin 220 and heat-conducting plate 210 are processed as an entirety.Utilize injection molded
During main casing 100, radiating piece 200 is placed in mold, after the completion of injection, main casing 100 is structure as a whole with radiating piece 200,
The heat-conducting plate 210 of radiating piece 200 is located in mounting groove 111, and protrusion 260 is inserted into construction opening 112, simultaneously as protrusion
A plurality of fixed strip 230 is provided in portion 260, after the completion of injection, the combination of radiating piece 200 and main casing 100 is more secured, i.e.,
Protrusion 260 is connected with the shell bottom plate 110 of main casing 100 for concaveconvex structure, and overall structure is solid and reliable, and service life is long.
Insulating layer is provided on the end face away from the second plate face 212 of the protrusion 260 of radiating piece 200, insulating layer is
Insulating heat conductive silicon grease layer, after controller is mounted on the accommodating chamber of main casing 100, controller and radiating piece 200 by insulating layer every
It opens, prevents the radiating piece 200 of metal material from being contacted directly with controller, cause short circuit.
In the present embodiment, gas vent 240 is provided on heat-conducting plate 210, air bleeding valve 300 is installed at gas vent 240.
Electronic water pump shell structure provided in this embodiment, field frame assembly, rotor assembly, the control assembly of electronic water pump
100 the inside of main casing is all mounted on, main casing 100 is closed by dividing busing, 100 inner cavity of main casing is made to form a sealing
Chamber.Gas vent 240, gas vent 240 to be sealed by air bleeding valve 300 there are one designs on main casing 100, can the row of playing
The effect of gas waterproof, after controller fever, the air of 100 the inside of main casing is discharged to master with regard to expanded by heating by gas vent 240
100 outside of housing can improve the heat dissipation performance of controller；100 note of radiating piece 200 and main casing of electronic water pump shell structure
Modeling is integrated, and radiating piece 200 radiates to controller, and insulating heat conductive silicon grease is provided between radiating piece 200 and controller,
It prevents metal fin from being contacted with controller, causes short circuit.
Embodiment
A kind of electronic water pump is present embodiments provided, the electronic water pump shell structure provided including above-described embodiment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of electronic water pump shell structure, which is characterized in that including：
Main casing, the main casing are provided with to install the accommodating chamber of controller and the axis direction positioned at the accommodating chamber
On the construction opening connected with the accommodating chamber and
Radiating piece, the radiating piece include heat-conducting plate and multiple radiating fins, and multiple radiating fins are mounted on described lead
On hot plate, it is provided with that the mounting hole of air bleeding valve is installed on the heat-conducting plate, the heat-conducting plate is located at the construction opening,
And the embedding note of heat-conducting plate, on the main casing, multiple radiating fins are located at outside the accommodating chamber.
2. electronic water pump shell structure according to claim 1, which is characterized in that the main casing include shell bottom plate and
Shell coaming plate, the shell coaming plate are annular shape, and the shell bottom plate is sealed at the Single port of the shell coaming plate, and the shell coaming plate surrounds
The circumferentially extending of the shell bottom plate, the construction opening are arranged on the shell bottom plate.
3. electronic water pump shell structure according to claim 2, which is characterized in that be provided with installation on the shell bottom plate
Slot, the slot bottom of the mounting groove are provided with the construction opening；
The heat-conducting plate includes the first plate face and the second plate face that are oppositely arranged, and multiple radiating fins are mounted on described first
In plate face, protrusion is provided in second plate face, the protrusion protrudes institute along perpendicular to the direction of second plate face
The second plate face is stated, the heat-conducting plate is located in the mounting groove, and the protrusion is plugged in the construction opening and stretches into
In the accommodating chamber.
4. electronic water pump shell structure according to claim 3, which is characterized in that set on the outer circumferential surface of the protrusion
There are multiple heat dissipation parting beads.
5. electronic water pump shell structure according to claim 3, which is characterized in that set on the outer circumferential surface of the protrusion
There is positioning strip, the inner plate surface of the shell bottom plate is provided with locating slot, and the positioning strip is connected in the locating slot.
6. electronic water pump shell structure according to claim 3, which is characterized in that separate described the second of the protrusion
Insulating heat conductive silicon grease layer is provided on the end face of plate face.
7. the electronic water pump shell structure according to any one of claim 1-5, which is characterized in that the mounting hole is
Round hole.
8. the electronic water pump shell structure according to any one of claim 1-5, which is characterized in that the radiating piece with
The main casing injection is integrated.
9. the electronic water pump shell structure according to any one of claim 1-5, which is characterized in that the heat-conducting plate is
Metallic plate, the radiating fin are rectangular metal plate.
10. a kind of electronic water pump, which is characterized in that including according to claim 1-9 any one of them electronic water pump housing knots
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481531.2U CN207399743U (en) | 2017-11-08 | 2017-11-08 | Electronic water pump shell structure and electronic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481531.2U CN207399743U (en) | 2017-11-08 | 2017-11-08 | Electronic water pump shell structure and electronic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399743U true CN207399743U (en) | 2018-05-22 |
Family
ID=62325483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721481531.2U Active CN207399743U (en) | 2017-11-08 | 2017-11-08 | Electronic water pump shell structure and electronic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566516A (en) * | 2019-09-27 | 2019-12-13 | 汉宇集团股份有限公司 | Automobile electronic water pump capable of cooling circuit board |
-
2017
- 2017-11-08 CN CN201721481531.2U patent/CN207399743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566516A (en) * | 2019-09-27 | 2019-12-13 | 汉宇集团股份有限公司 | Automobile electronic water pump capable of cooling circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 401120, No. 2001, Golden Road, North New District, Chongqing, Yubei District Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: 400000, No. 2001, Golden Road, North New District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: No. 2001, Jinkai Avenue, Yubei District, Chongqing Patentee after: CHONGQING CHAOLI HI-TECH Co.,Ltd. Address before: No. 2001, Jinkai Avenue, North New District, Yubei District, Chongqing Patentee before: Chongqing super force electric appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210511 Address after: 401120 No. 2001, Jinkai Avenue, Yubei District, Chongqing Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: No. 2001, Jinkai Avenue, Yubei District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |