CN206546848U - A kind of detachable cylindrical battery cap safety valve - Google Patents
A kind of detachable cylindrical battery cap safety valve Download PDFInfo
- Publication number
- CN206546848U CN206546848U CN201720294753.7U CN201720294753U CN206546848U CN 206546848 U CN206546848 U CN 206546848U CN 201720294753 U CN201720294753 U CN 201720294753U CN 206546848 U CN206546848 U CN 206546848U
- Authority
- CN
- China
- Prior art keywords
- support column
- block
- spring
- safety valve
- cylindrical battery
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model discloses a kind of detachable cylindrical battery cap safety valve, including safe valve body, block, support column, air admission hole, steam vent, sealing ring, lead, spring, guide groove and air guide chamber, the centre position of the safe valve body is provided with support column, the upper end of the support column is provided with guide groove, the upper end of the support column is connected with block, the lower end of the block is provided with the lead matched with guide groove, air guide chamber is provided with inside the support column, the air guide chamber is provided with spring, the upper end of the spring is fixedly connected with block, this kind of detachable cylindrical battery cap safety valve, it is simple in construction, it is reasonable in design, by the way that block and support column are connected using spring, when internal gas pressure is larger, gas enters into and through jack-up block from air admission hole and discharged from steam vent, spring can reset block after discharge, so as to realize recycling, increase the service life of battery, reduce potential safety hazard.
Description
Technical field
The utility model is related to cell art, more particularly to a kind of detachable cylindrical battery cap safety valve.
Background technology
Various electrical installations will make power of power supply in use, and drive circuit is normally run, and battery just undertakes
This key player, battery operationally, will discharge certain gas during its chemical energy is converted into electric energy, work as release
Gas it is more when, pressure is larger, battery case expansion, it is understood that there may be potential safety hazard.
At present, in order to reduce cell internal pressure, safety valve is generally used, but existing safety valve, it is complicated, if
Meter is unreasonable, it is therefore necessary to improvement is designed to it.
Utility model content
The purpose of this utility model is to provide a kind of detachable cylindrical battery cap safety valve, to solve above-mentioned background
The problem of being proposed in technology.
The purpose of this utility model is achieved by following technical proposals：A kind of detachable cylindrical battery cap peace
Full valve, including safe valve body, block, support column, air admission hole, steam vent, sealing ring, lead, spring, guide groove and air guide
Chamber, the centre position of the safe valve body is provided with support column, and the upper end of the support column is provided with guide groove, the support column
Upper end is connected with block, and the lower end of the block is provided with to be provided with inside the lead matched with guide groove, the support column and led
Air cavity, the air guide chamber is provided with spring, and the upper end of the spring is fixedly connected with block, the lower end of the spring and support column
Bottom is connected, and the top and bottom of the support column are respectively equipped with the steam vent and air admission hole that are connected with air guide chamber, the block
Sealing ring is provided with the junction of safe valve body.
Further, the sealing ring is made of soft rubber material.
Further, the steam vent is provided with the upper end of safe valve body and corresponding with sealing ring.
Further, the air admission hole is located at the lower section of safe valve body, and is connected with inside battery.
Compared with prior art, the beneficial effects of the utility model are：This kind of detachable cylindrical battery cap safety valve,
It is simple in construction, it is reasonable in design, by the way that block and support column are connected using spring, when internal gas pressure is larger, gas from
Air admission hole enters into and through jack-up block and discharged from steam vent, and spring can reset block after discharge, so that recycling is realized,
Increase the service life of battery, reduce potential safety hazard.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：The safe valve bodies of 1-, 2- blocks, 3- support columns, 4- air admission holes, 5- steam vents, 6- sealing rings, 7- are oriented to
Post, 8- springs, 9- guide grooves, 10- air guide chambers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model discloses a kind of detachable cylindrical battery cap safety valve, including safety valve master
Body 1, block 2, support column 3, air admission hole 4, steam vent 5, sealing ring 6, lead 7, spring 8, guide groove 9 and air guide chamber 10, institute
The centre position for stating safe valve body 1 is provided with support column 3, and the upper end of the support column 3 is provided with guide groove 9, the support column 3
Upper end is connected with block 2, and the lower end of the block 2 is provided with inside the lead 7 matched with guide groove 9, the support column 3 and set
There is air guide chamber 10, the air guide chamber 10 is provided with spring 8, and the upper end of the spring 8 is fixedly connected with block 2, under the spring 8
End is connected with the bottom of support column 3, and the top and bottom of the support column 3 are respectively equipped with the steam vent 5 connected with air guide chamber 10
With air admission hole 4, the block 2 and the junction of safe valve body 1 are provided with sealing ring 6, and the sealing ring 6 uses soft rubber material
It is made, the steam vent 7 is provided with the upper end of safe valve body 1 and corresponding with sealing ring 6, and the air admission hole 4 is located at safety valve master
The lower section of body 1, and be connected with inside battery.
Operation principle：In use, by the way that block and support column are connected using spring, when internal gas pressure is larger,
Gas enters into and through jack-up block from air admission hole and discharged from steam vent, and spring can reset block after discharge, be followed so as to realize
Ring is used, and increases the service life of battery, reduces potential safety hazard.
The beneficial effects of the utility model are a kind of new novel electric power stay wire making tool, reasonable in design, user
Just, line of power is penetrated from the port at cavity two ends, and passes through one end distance as needed, then by rotating rotary column and matching somebody with somebody
Close worm and gear effect and line of power is subjected to mechanical bend, its angle of bend is rationally, time saving and energy saving, while simple to operate, peace
Quan Xinggao.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of detachable cylindrical battery cap safety valve, it is characterised in that including safe valve body（1）, block（2）, branch
Dagger（3）, air admission hole（4）, steam vent（5）, sealing ring（6）, lead（7）, spring（8）, guide groove（9）With air guide chamber
（10）, the safe valve body（1）Centre position be provided with support column（3）, the support column（3）Upper end be provided with guide groove
（9）, the support column（3）Upper end be connected with block（2）, the block（2）Lower end be provided with and guide groove（9）Match
Lead（7）, the support column（3）Inside is provided with air guide chamber（10）, the air guide chamber（10）Provided with spring（8）, the spring
（8）Upper end and block（2）It is fixedly connected, the spring（8）Lower end and support column（3）Bottom connection, the support column
（3）Top and bottom be respectively equipped with and air guide chamber（10）The steam vent of connection（5）And air admission hole（4）, the block（2）With peace
Full valve main body（1）Junction be provided with sealing ring（6）.
2. a kind of detachable cylindrical battery cap safety valve according to claim 1, it is characterised in that the sealing ring
（6）It is made of soft rubber material.
3. a kind of detachable cylindrical battery cap safety valve according to claim 1, it is characterised in that the steam vent
（7）Provided with safe valve body（1）Upper end and and sealing ring（6）Correspondence.
4. a kind of detachable cylindrical battery cap safety valve according to claim 1, it is characterised in that the air admission hole
（4）Located at safe valve body（1）Lower section, and be connected with inside battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294753.7U CN206546848U (en) | 2017-03-23 | 2017-03-23 | A kind of detachable cylindrical battery cap safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294753.7U CN206546848U (en) | 2017-03-23 | 2017-03-23 | A kind of detachable cylindrical battery cap safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546848U true CN206546848U (en) | 2017-10-10 |
Family
ID=59996094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294753.7U Expired - Fee Related CN206546848U (en) | 2017-03-23 | 2017-03-23 | A kind of detachable cylindrical battery cap safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874677A (en) * | 2021-03-01 | 2021-06-01 | 深圳酷骑童趣科技有限公司 | Electronic frog kick scooter of traveling stability on uneven highway section |
-
2017
- 2017-03-23 CN CN201720294753.7U patent/CN206546848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874677A (en) * | 2021-03-01 | 2021-06-01 | 深圳酷骑童趣科技有限公司 | Electronic frog kick scooter of traveling stability on uneven highway section |
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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 |
Granted publication date: 20171010 Termination date: 20200323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |