CN206600250U - A kind of micro air pump pressure release improved structure - Google Patents
A kind of micro air pump pressure release improved structure Download PDFInfo
- Publication number
- CN206600250U CN206600250U CN201720345396.2U CN201720345396U CN206600250U CN 206600250 U CN206600250 U CN 206600250U CN 201720345396 U CN201720345396 U CN 201720345396U CN 206600250 U CN206600250 U CN 206600250U
- Authority
- CN
- China
- Prior art keywords
- rubber
- valve body
- relief valve
- pressure relief
- middle cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of micro air pump pressure release improved structure, including top cover, air cushion, plastics middle cover, rubber pressure relief valve body, four rubber gas bowls, spring and air chamber, air cushion compresses to be sticked and covers to form an assembly in the plastic, plastics middle cover is fastened on cap base, top cover, air cushion, plastics middle cover three is equipped with four discouraged through holes in correspondence position, four rubber gas bowls are evenly distributed on rubber pressure relief valve body outer ring, four rubber gas bowls are integrated injection moldings with rubber pressure relief valve body, spring connection is arranged on rubber pressure relief valve body bottom, four standing grooves are provided with air chamber, four rubber gas bowls are plugged in four standing grooves of air chamber；Top cover air cushion middle cover directly outputs four bleeder ports in injection, and gas loses heart and is passed to heat generating components from the bottom up, and circulated gases cool to heat generating components, the long use cost of part usage cycles is low, using more convenient, without torn edges perforate, cost of labor production efficiency is saved high.
Description
Technical field
The utility model belongs to industrial air pump field, the pressure release improved structure of more particularly to a kind of micro air pump.
Background technology
Micro air pump is in order to extend its service life and more preferably control air pump pressure, it is desirable to have a discouraged structure, existing
Have it is discouraged be in air flue inner loop, not with other region UNICOMs of the pump housing, this bleed structure can meet certain
Use requirement, but there is also larger defect, air flue inner loop gas insufficient flow, flowing gas inner loop can not give
Air pump heat generating components cools, and such part will accumulate heat, causes using being affected or even damaging, usage cycles are short, make
It is high with cost, and perforate is needed in rubber pressure relief valve body, it is necessary to increase rubber torn edges drilling process, cost of labor high efficiency
It is low.
The technical problems to be solved in the utility model is to provide one kind and effectively can made using gas flowing cooling, heat generating components
With cycle length, use cost it is low, punched without torn edges, save labour turnover and efficiency high micro air pump pressure release improved structure.
Utility model content
For solve above-mentioned prior art heat generating components can not it is short using circulated gases cooling, part usage cycles, using into
The problems such as this height, high low cost of labor of torn edges perforate efficiency, the utility model is adopted the following technical scheme that：
The utility model provides a kind of micro air pump pressure release improved structure, including top cover, air cushion, plastics middle cover, rubber are let out
Pressure valve body, four rubber gas bowls, spring and air chamber, the air cushion compress to be sticked and cover to form an assembly, institute in the plastic
State plastics middle cover and be fastened on cap base, being equipped with four in correspondence position in the top cover, air cushion, plastics middle cover three loses heart
Through hole, the four rubber gas bowl is evenly distributed on rubber pressure relief valve body outer ring, the four rubber gas bowl and rubber relief valve
Body is integrated injection molding, and the spring connection, which is arranged on rubber pressure relief valve body bottom, the air chamber, is provided with four placements
Groove, the four rubber gas bowl is plugged in four standing grooves of air chamber.
The beneficial effects of the utility model are：Top cover air cushion middle cover directly outputs four bleeder ports, gas in injection
Lose heart from the bottom up and be passed to heat generating components, circulated gases cool to heat generating components, and the long use cost of part usage cycles is low,
Using more convenient, without torn edges perforate, cost of labor production efficiency is saved high.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of embodiment of the utility model.
Fig. 2 is the utility model assembling view.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Refer to Fig. 1 and Fig. 2, a kind of micro air pump pressure release improved structure, including top cover 1, air cushion 2, plastics middle cover 3, rubber
Glue pressure relief valve body 4, four rubber gas bowls 5, spring 6 and air chamber 7, the air cushion 2, which is compressed, forms one on the lid 3 in the plastic that is sticked
Assembly, the plastics middle cover 3 is fastened on the bottom of top cover 1, in the top cover 1, air cushion 2, the three of plastics middle cover 3 in correspondence position
Four discouraged through holes 8 are equipped with, these discouraged through holes and top cover, air cushion, plastics middle cover are integrally formed when being all injection, without
Subsequent artefacts are handled, and four rubber gas bowl 5 is evenly distributed on the outer ring of rubber pressure relief valve body 4, the four rubber gas bowl 5 with
Rubber pressure relief valve body 4 is integrated injection molding, and the connection of spring 6 is arranged on the bottom of rubber pressure relief valve body 4, the air chamber 7
On be provided with four standing grooves 71, the four rubber gas bowl 4 is plugged in four standing grooves 71 of air chamber 7, when losing heart, works as the pump housing
When interior pressure reaches the pressure value of pressure release setting, rubber pressure relief valve body is under the reuse of air pressure to lower recess, rubber relief valve
Just do not completely attached between body and plastics middle cover and certain interval gap can be produced, such gas will along discouraged through hole from
Under supreme discharge and the heat generating components such as flowing through coil, circuit board, give these heat generating components coolings by flowing gas, make it
It is chronically under normal condition, usage cycles are long, use cost is lower, using also more facilitating without frequently changing, from lower past
It is upper to lose heart also just without the torn edges perforate in rubber pressure relief valve body, cost of labor is greatlyd save, production efficiency is also improved.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (1)
1. a kind of micro air pump pressure release improved structure, it is characterised in that：Including top cover（1）, air cushion（2）, plastics middle cover（3）, rubber
Glue pressure relief valve body（4）, four rubber gas bowls（5）, spring（6）And air chamber（7）, the air cushion（2）Compression is sticked and covered in the plastic
（3）One assembly of upper formation, the plastics middle cover（3）It is fastened on top cover（1）Bottom, in the top cover（1）, air cushion（2）, modeling
Expect middle cover（3）Three is equipped with four discouraged through holes in correspondence position（8）, the four rubber gas bowl（5）It is evenly distributed on rubber
Glue pressure relief valve body（4）Outer ring, the four rubber gas bowl（5）With rubber pressure relief valve body（4）It is integrated injection molding, the bullet
Spring（6）Connection is arranged on rubber pressure relief valve body（4）Bottom, the air chamber（7）On be provided with four standing grooves（71）, four rubbers
Glue gas bowl（5）It is plugged in air chamber（7）Four standing grooves（71）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345396.2U CN206600250U (en) | 2017-04-05 | 2017-04-05 | A kind of micro air pump pressure release improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345396.2U CN206600250U (en) | 2017-04-05 | 2017-04-05 | A kind of micro air pump pressure release improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600250U true CN206600250U (en) | 2017-10-31 |
Family
ID=60146141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345396.2U Expired - Fee Related CN206600250U (en) | 2017-04-05 | 2017-04-05 | A kind of micro air pump pressure release improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387984A (en) * | 2022-09-16 | 2022-11-25 | 厦门微能电子科技有限公司 | Integrated pump valve with multiple air channels |
-
2017
- 2017-04-05 CN CN201720345396.2U patent/CN206600250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387984A (en) * | 2022-09-16 | 2022-11-25 | 厦门微能电子科技有限公司 | Integrated pump valve with multiple air channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20190405 |