CN207997849U - A kind of protective device of new-energy automobile electronic vacuum pump - Google Patents
A kind of protective device of new-energy automobile electronic vacuum pump Download PDFInfo
- Publication number
- CN207997849U CN207997849U CN201820138088.7U CN201820138088U CN207997849U CN 207997849 U CN207997849 U CN 207997849U CN 201820138088 U CN201820138088 U CN 201820138088U CN 207997849 U CN207997849 U CN 207997849U
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- China
- Prior art keywords
- vacuum pump
- electronic vacuum
- upper shell
- lower housing
- side wall
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- 230000001681 protective effect Effects 0.000 title claims abstract description 12
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of protective devices of new-energy automobile electronic vacuum pump, including electronic vacuum pump, lower housing and upper shell, the upper end lateral wall of the lower housing is integrally formed with bottom plate, the lower end outside wall of the upper shell is integrally formed with upper mounted plate, the bottom plate is fixedly mounted on the lower surface of upper mounted plate, and the right side wall of the upper shell is installed with exhaust case.The utility model is ingenious in design, it is convenient and practical, the function of dustproof and waterproof can be played on the exhaust outlet of electronic vacuum pump, meet the use of adverse circumstances, installation protective action is played to electronic vacuum pump by upper shell and lower housing, but also damping antihunt action can be played, prevents the vibrations generated in vehicle traveling process, cause electronic vacuum pump vibrations, friction, causes to generate noise or damage.
Description
Technical field
The utility model is related to vacuum pump safeguard technical field, specially a kind of new-energy automobile electronic vacuum pump
Protective device.
Background technology
Current middle-size and small-size new-energy automobile is equipped with vacuum auxiliary brake device, and principle is vacuumized using electronic vacuum pump
Vacuum source is generated, driver is enable to step on vacuum booster brake easily.Electronic vacuum pump is as unique only within the system
Vertical vacuum source generates body, is required in product reliability relatively high, once electronic vacuum failure of pump damages, can not ensure automobile
It repeatedly brakes easily, it is necessary to parking waiting repair.Existing electronic vacuum pump air outlet structure does not have good dustproof and waterproof structure, does not have
There are safeguard function, and poor radiation, the vibrations generated in vehicle traveling process cause electronic vacuum pump vibrations, friction, hold
It is also easy to produce noise or damage;For this purpose, we have proposed a kind of protective devices of new-energy automobile electronic vacuum pump.
Invention content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of protective device of new-energy automobile electronic vacuum pump
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions:A kind of new-energy automobile electronic vacuum pump
Protective device, including electronic vacuum pump, lower housing and upper shell, the upper end lateral wall of the lower housing is integrally formed with lower fixation
Plate, for the lower end outside wall of the upper shell integrally formed with upper mounted plate, the bottom plate is fixedly mounted on upper mounted plate
The right side wall of lower surface, the upper shell is installed with exhaust case, and the left end of the exhaust case runs through the right side of upper shell
Side wall offers air admission hole, and the left-hand end of the air admission hole is installed with one end of exhaust pipe, the other end of the exhaust pipe
It is fixedly mounted on the exhaust outlet of electronic vacuum pump, the inner cavity right side wall of the exhaust case is installed with the one of the first spring
End, the other end of first spring is installed with block, and the madial wall of block and exhaust case fits closely, the row
The right end of gas shell offers gas vent in two side up and down, and gas vent is located at the outside of upper shell;
The left and right sides surface of the lower housing is rotatablely equipped with switch block, and the inner end of switch block is through the outer of lower housing
The madial wall of side wall, the lower housing is installed with set casing, and the left side wall of the set casing offers rectangular channel, the square
Sliding is connected with mounting blocks in shape slot, and the right side wall of the mounting blocks is installed with threaded post, the inner surface of the switch block
Thread groove is offered, the threaded post is screwed onto in thread groove, and the left end of the mounting blocks offers mounting groove, the mounting groove
Interior sliding is connected with link block, and the right end of the link block is installed with one end of second spring, the second spring it is another
One end is fixedly mounted on the madial wall of mounting groove, and the left end of the link block is installed with curved clamping plate, the curved clamping plate
Left side wall and the side surface of electronic vacuum pump fit closely.
Preferably, the upper side wall of the upper shell offers rectangular air inlet, and the madial wall upper end of the upper shell is fixed
Radiator fan is installed, the lower wall of the lower housing offers heat emission hole.
Preferably, the madial wall of the curved clamping plate is both provided with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that:The utility model is ingenious in design, convenient and practical, passes through row
Gas shell, block, the first spring, gas vent and air admission hole are used cooperatively, and are played on the exhaust outlet of electronic vacuum pump anti-
The function of dirt waterproof meets the use of adverse circumstances;Installation protection is played by upper shell and lower housing to electronic vacuum pump to make
With by being used cooperatively for switch block, thread groove, mounting blocks, link block, threaded post and second spring, being adapted to various sizes
Electronic vacuum pump, clamping is convenient, but also can play damping antihunt action, prevents the shake generated in vehicle traveling process
It is dynamic, cause electronic vacuum pump vibrations, friction, causes to generate noise or damage.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is enlarged diagram at a in Fig. 1;
Fig. 3 is enlarged diagram at b in Fig. 1.
In figure:1, electronic vacuum pump, 2, lower housing, 201, bottom plate, 202, heat emission hole, 3, upper shell, 301, it is upper solid
Fixed board, 302, rectangular air inlet, 4, radiator fan, 5, exhaust case, 51, block, the 52, first spring, 53, gas vent, 54, into
Stomata, 55, exhaust pipe, 6, curved clamping plate, 7, set casing, 71, rectangular channel, 8, switch block, 81, thread groove, 9, mounting blocks, 91, peace
Tankage, 10, link block, 11, threaded post, 12, second spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of protective device of new-energy automobile electronic vacuum pump,
Including electronic vacuum pump 1, lower housing 2 and upper shell 3, the upper end lateral wall of the lower housing 2 is integrally formed with bottom plate
201, integrally formed with upper mounted plate 301, the bottom plate 201 is fixedly mounted on the lower end outside wall of the upper shell 3
The lower surface of fixed plate 301 makes lower housing 2 and upper shell 3 be fixed together, and the right side wall of the upper shell 3 is installed with
The left end of exhaust case 5, the exhaust case 5 offers air admission hole 54 through the right side wall of upper shell 3, the air admission hole 54
Left-hand end is installed with one end of exhaust pipe 55, and the other end of the exhaust pipe 55 is fixedly mounted on the row of electronic vacuum pump 1
Gas port, the inner cavity right side wall of the exhaust case 5 are installed with one end of the first spring 52, first spring 52 it is another
End is installed with block 51, and block 51 and the madial wall of exhaust case 5 fit closely, on the right end of the exhaust case 5
Lower two side offers gas vent 53, and gas vent 53 is located at the outside of upper shell 3, when gas is discharged in electronic vacuum pump 1, leads to
It crosses exhaust pipe 55 and air admission hole 54 enters exhaust case 5, air pressure makes block 51 move right, and gas is discharged by gas vent 53,
When gas not being discharged, the first spring 52 makes block 51 block gas vent 53, prevents water and dust from entering the exhaust of electronic vacuum pump 1
Mouthful;
The left and right sides surface of the lower housing 2 is rotatablely equipped with switch block 8, and lower housing 2 is run through in the inner end of switch block 8
Lateral wall, the madial wall of the lower housing 2 is installed with set casing 7, and the left side wall of the set casing 7 offers rectangular channel
71, the interior sliding of the rectangular channel 71 is connected with mounting blocks 9, and the right side wall of the mounting blocks 9 is installed with threaded post 11, described
The inner surface of switch block 8 offers thread groove 81, and the threaded post 11 is screwed onto in thread groove 81, the left end of the mounting blocks 9
Mounting groove 91 is offered, is slided in the mounting groove 91 and is connected with link block 10, the right end of the link block 10 is installed with
One end of second spring 12, the other end of the second spring 12 are fixedly mounted on the madial wall of mounting groove 91, the link block
10 left end is installed with curved clamping plate 6, and the left side wall of the curved clamping plate 6 is closely pasted with the side surface of electronic vacuum pump 1
Close, rotate switch block 8, threaded post 11 can be made to move left and right, by curved clamping plate 6 be clamped electronic vacuum pump 1, second spring 12,
Being used cooperatively for mounting blocks 9 and link block 10, can play damping antihunt action, prevent the shake generated in vehicle traveling process
It is dynamic, cause the vibrations of electronic vacuum pump 1, friction, causes to generate noise or damage.
Specifically, the upper side wall of the upper shell 3 offers rectangular air inlet 302, on the madial wall of the upper shell 3
End is installed with radiator fan 4, improves the thermal diffusivity of 1 shell of electronic vacuum pump, and the lower wall of the lower housing 2 offers scattered
Hot hole 202, further increases heat dissipation performance.
Specifically, the madial wall of the curved clamping plate 6 is both provided with anti-skid chequer, prevent electronic vacuum pump 1 from sliding.
Operation principle:When using the utility model, electronic vacuum pump 1 is mounted in lower housing 2, switch block 8 is rotated, spiral shell can be made
Line column 11 moves left and right, electronic vacuum pump 1 is clamped by curved clamping plate 6, and second spring 12, mounting blocks 9 and link block 10 are matched
It closes and uses, damping antihunt action can be played, prevent the vibrations generated in vehicle traveling process, electronic vacuum pump 1 is caused to shake
Dynamic, friction causes to generate noise or damage;The exhaust outlet of electronic vacuum pump 1 and exhaust pipe 55 are installed together, by lower fixation
Plate 201 is fixedly mounted on the lower surface of upper mounted plate 301, and lower housing 2 and upper shell 3 is made to be fixed together, 1 row of electronic vacuum pump
When going out gas, exhaust case 5 is entered by exhaust pipe 55 and air admission hole 54, air pressure makes block 51 move right, and gas passes through row
Stomata 53 is discharged, and when gas not being discharged, the first spring 52 makes block 51 block gas vent 53, prevents water and dust from entering electronics true
The exhaust outlet of sky pump 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of protective device of new-energy automobile electronic vacuum pump, including electronic vacuum pump(1), lower housing(2)And upper shell
(3), it is characterised in that:The lower housing(2)Upper end lateral wall integrally formed with bottom plate(201), the upper shell(3)
Lower end outside wall integrally formed with upper mounted plate(301), the bottom plate(201)It is fixedly mounted on upper mounted plate(301)
Lower surface, the upper shell(3)Right side wall be installed with exhaust case(5), the exhaust case(5)Left end run through
Upper shell(3)Right side wall offer air admission hole(54), the air admission hole(54)Left-hand end be installed with exhaust pipe(55)
One end, the exhaust pipe(55)The other end be fixedly mounted on electronic vacuum pump(1)Exhaust outlet, the exhaust case(5)
Inner cavity right side wall be installed with the first spring(52)One end, first spring(52)The other end be installed with gear
Block(51), and block(51)With exhaust case(5)Madial wall fit closely, the exhaust case(5)Right end up and down both sides
Wall offers gas vent(53), and gas vent(53)Positioned at upper shell(3)Outside;
The lower housing(2)Left and right sides surface be rotatablely equipped with switch block(8), and switch block(8)Inner end run through lower casing
Body(2)Lateral wall, the lower housing(2)Madial wall be installed with set casing(7), the set casing(7)Left side wall
Offer rectangular channel(71), the rectangular channel(71)Interior sliding is connected with mounting blocks(9), the mounting blocks(9)Right side wall it is solid
Dingan County is equipped with threaded post(11), the switch block(8)Inner surface offer thread groove(81), the threaded post(11)It is screwed onto
Thread groove(81)It is interior, the mounting blocks(9)Left end offer mounting groove(91), the mounting groove(91)The interior sliding company of being connected with
Connect block(10), the link block(10)Right end be installed with second spring(12)One end, the second spring(12)'s
The other end is fixedly mounted on mounting groove(91)Madial wall, the link block(10)Left end be installed with curved clamping plate(6),
The curved clamping plate(6)Left side wall and electronic vacuum pump(1)Side surface fit closely.
2. a kind of protective device of new-energy automobile electronic vacuum pump according to claim 1, it is characterised in that:On described
Shell(3)Upper side wall offer rectangular air inlet(302), the upper shell(3)Madial wall upper end be installed with heat dissipation
Fan(4), the lower housing(2)Lower wall offer heat emission hole(202).
3. a kind of protective device of new-energy automobile electronic vacuum pump according to claim 1, it is characterised in that:The song
Type clamping plate(6)Madial wall be both provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138088.7U CN207997849U (en) | 2018-01-26 | 2018-01-26 | A kind of protective device of new-energy automobile electronic vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138088.7U CN207997849U (en) | 2018-01-26 | 2018-01-26 | A kind of protective device of new-energy automobile electronic vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997849U true CN207997849U (en) | 2018-10-23 |
Family
ID=63838065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820138088.7U Active CN207997849U (en) | 2018-01-26 | 2018-01-26 | A kind of protective device of new-energy automobile electronic vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703544A (en) * | 2018-12-27 | 2019-05-03 | 浙江零跑科技有限公司 | A kind of new energy vehicle electric vacuum pump Y-direction shock attenuation device |
-
2018
- 2018-01-26 CN CN201820138088.7U patent/CN207997849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703544A (en) * | 2018-12-27 | 2019-05-03 | 浙江零跑科技有限公司 | A kind of new energy vehicle electric vacuum pump Y-direction shock attenuation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: No. 98-13-10 Tieshan East Road, Dalian Economic and Technological Development Zone, Liaoning Province, 116000 Patentee after: Dalian Haina Tiancheng Technology Co.,Ltd. Country or region after: China Address before: 116600-9, No. 98-13, Tieshan East Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: DALIAN HAINA NEW ENERGY AUTO PARTS MANUFACTURING CO.,LTD. Country or region before: China |