CN207637903U - A kind of dry cell with explosion-proof prompt facility - Google Patents
A kind of dry cell with explosion-proof prompt facility Download PDFInfo
- Publication number
- CN207637903U CN207637903U CN201820000656.7U CN201820000656U CN207637903U CN 207637903 U CN207637903 U CN 207637903U CN 201820000656 U CN201820000656 U CN 201820000656U CN 207637903 U CN207637903 U CN 207637903U
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- China
- Prior art keywords
- explosion
- ring plate
- dry cell
- proof
- prompt facility
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Abstract
The utility model discloses a kind of dry cells with explosion-proof prompt facility, including：Zinc cylinder, carbon-point, depolarising mixture and paste electrolyte layer, the sealed circular ring plate being provided in the zinc cylinder above depolarising mixture, two pilot holes are arranged at intervals on the sealed circular ring plate, the guide post for being provided in the pilot hole while extending upward with lower section, the bottom end of the guide post is provided with plectane, the top of the guide post is provided with conical draw point, zinc cylinder open end is provided with upper ring plate, and two circular holes being located at right over conical draw point are arranged at intervals on the upper ring plate.Through the above way, dry cell described in the utility model with explosion-proof prompt facility, expanding and being inclined to explosion time occur in paste electrolyte layer in dry cell in use, expansive force generates the effect pushed up to plectane, conical draw point pierces through cylinder and protection film successively, prompt user avoids being continuing with, and improves the safety used.
Description
Technical field
The utility model is related to dry cell fields, more particularly to a kind of dry cell with explosion-proof prompt facility.
Background technology
Dry cell belongs to the primary battery in electrochmical power source, is a kind of disposable battery, because of this chemical power device,
Electrolyte is a kind of not flowable paste, so being called dry cell.Dry cell is applied not only to flashlight, semiconductor radio reception
Machine, camera, toy etc., and it is also applied for every field in the national economy such as national defence, telecommunications, scientific research, navigation and medicine,
It is very handy.
Existing dry cell in the market, for cost-effective and technical reason etc., dry cell does not have corresponding explosion-protection equipment,
User may cause because dry cell quality is low or improper use etc. will appear the explosion accident of battery to making in use
Injury with personnel and the electric appliance using dry cell damage, and user can not check whether dry cell has damaged, and need
It is improved.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of dry cell with explosion-proof prompt facility, user
Just, the safety used is improved.
In order to solve the above technical problems, the technical solution that the utility model uses is：One kind is provided to carry with explosion-proof
Show the dry cell of function, including：Zinc cylinder, carbon-point, depolarising mixture and paste electrolyte layer, the carbon-point are arranged concentrically on zinc
In cylinder, the depolarising mixture and paste electrolyte are disposed between the carbon-point and zinc cylinder inner wall from inside to outside
Layer, it is provided in the zinc cylinder on the sealed circular ring plate depolarized above mixture, the sealed circular ring plate and is spaced setting
There are two pilot hole, the guide post for being provided with while extending upward with lower section in the pilot hole, the bottom end of the guide post
It is provided with plectane, the top of the guide post is provided with conical draw point, and zinc cylinder open end is provided with upper ring plate, described
It is arranged at intervals with two circular holes being located at right over conical draw point on upper ring plate, cylinder is provided in the circular hole.
In one preferred embodiment of the utility model, the cylinder is process for silica gel stick.
In one preferred embodiment of the utility model, it is provided in the upper ring plate centre bore and is wrapped in carbon-point top
Metal cap.
In one preferred embodiment of the utility model, the upper ring plate centre bore inner headed face indent is provided with arc
Slot, evagination is provided with arc boss corresponding with arc groove in the metal cap outer circle.
In one preferred embodiment of the utility model, the zinc cylinder periphery is provided with explosion-proof layer, outside the explosion-proof layer
Several heat emission holes have been uniformly arranged on disc.
In one preferred embodiment of the utility model, plane is provided with protection film on the upper ring plate.
The utility model has the beneficial effects that：A kind of dry cell with explosion-proof prompt facility that the utility model is pointed out,
Expanding and being inclined to explosion time occur in paste electrolyte layer in dry cell in use, and expansive force generates the effect pushed up to plectane
Fruit, conical draw point pierce through cylinder and protection film, prompt user to avoid being continuing with, improve the safety used.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of dry cell with explosion-proof prompt facility of the utility model；
Fig. 2 is partial enlarged view at A in Fig. 1.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
~ 2 are please referred to Fig.1, the utility model embodiment includes：
A kind of dry cell with explosion-proof prompt facility, including：Zinc cylinder 1, carbon-point 2, depolarising mixture 3 and paste electrolysis
Matter layer 4, the carbon-point 2 are arranged concentrically in zinc cylinder 1, are set gradually from inside to outside between 1 inner wall of the carbon-point 2 and zinc cylinder
The depolarising mixture 3 and paste electrolyte layer 4 stated, paste electrolyte layer 4 are tubular shape, make depolarising mixture 3 and zinc cylinder
Internal wall separates are opened, and the sealed circular ring plate 5 positioned at 3 top of depolarising mixture, the sealed circular ring plate are provided in the zinc cylinder 1
Two pilot holes 6, the guide post 7 for being provided in the pilot hole 6 while extending upward with lower section, institute are arranged at intervals on 5
The bottom end for stating guide post 7 is provided with plectane 8, and guide post 7 and plectane 8 are integrated and have insulation effect；In use
Expanding and being inclined to explosion time occur in paste electrolyte layer in dry cell, and expansive force generates upwards thrust to plectane, makes plectane 8 and leads
It is moved up simultaneously to column 7.
The top of the guide post 7 is provided with conical draw point 9, and 1 open end of zinc cylinder is provided with upper ring plate 10, institute
It states and is arranged at intervals with two circular holes 11 being located at right over conical draw point 9 on upper ring plate 10, be provided in the circular hole 11
Cylinder 12, the cylinder 12 are process for silica gel stick, and plane is provided with protection film 13 on the upper ring plate 10, prevent
Shield film 13, which has, prevents cylinder 12 from being fallen because of transport or misoperation, plane and 5 lower plane of sealed circular ring plate on plectane 8
The distance between be more than the distance between conical 9 top of draw point and plane on protection film 13；When guide post 7 moves up
When, the conical draw point 9 on top also moves up, and pierces through cylinder 12 and protection film 13 successively during moving up,
Conical draw point 9 exposes outside, when checking discovery using the people of battery, prompts this battery to damage, cannot be used continuously, carry
The high safety used；When guide post 7 and plectane 8 move up, the volume in zinc cylinder 1 is also increased, explosion is reduced
Probability.
The metal cap 14 for being wrapped in 2 top of carbon-point, the upper ring plate 10 are provided in 10 centre bore of the upper ring plate
Centre bore inner headed face indent is provided with arc groove 15, and evagination is provided with arc corresponding with arc groove 15 in 14 outer circle of the metal cap
Shape boss 16, assembly are easy, and fastness is good.
1 periphery of zinc cylinder is provided with explosion-proof layer 17, and explosion-proof layer 17 has very high rigid, reduces battery explosion
When the damage caused by personnel, be uniformly arranged several heat emission holes 18 on 17 periphery of the explosion-proof layer, improved heat dissipation effect.
In conclusion a kind of dry cell with explosion-proof prompt facility that the utility model is pointed out, easy to use, in use
Dry cell in paste electrolyte layer occur expanding and being inclined to explosion time, expansive force generates the effect that pushes up, circular cone to plectane
Shape draw point pierces through cylinder and protection film, prompts user to avoid being continuing with, improves the safety used, explosion-proof layer subtracts
Small explosion time is damaged caused by personnel, and safety is good.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of dry cell with explosion-proof prompt facility, including：Zinc cylinder, carbon-point, depolarising mixture and paste electrolyte layer,
The carbon-point is arranged concentrically in zinc cylinder, is disposed with the depolarising between the carbon-point and zinc cylinder inner wall from inside to outside
Mixture and paste electrolyte layer, which is characterized in that the sealing circle being provided in the zinc cylinder above depolarising mixture
Ring flat-plate is arranged at intervals with two pilot holes on the sealed circular ring plate, is provided in the pilot hole while upward and lower section
The bottom end of the guide post of extension, the guide post is provided with plectane, and the top of the guide post is provided with conical draw point, described
Zinc cylinder open end is provided with upper ring plate, and two circles being located at right over conical draw point are arranged at intervals on the upper ring plate
Hole is provided with cylinder in the circular hole.
2. the dry cell according to claim 1 with explosion-proof prompt facility, which is characterized in that the cylinder is silica gel
Stick is process.
3. the dry cell according to claim 1 with explosion-proof prompt facility, which is characterized in that the upper ring plate center
The metal cap for being wrapped in carbon-point top is provided in hole.
4. the dry cell according to claim 3 with explosion-proof prompt facility, which is characterized in that the upper ring plate center
Hole inner headed face indent is provided with arc groove, and evagination is provided with arc boss corresponding with arc groove in the metal cap outer circle.
5. the dry cell according to claim 1 with explosion-proof prompt facility, which is characterized in that the zinc cylinder periphery is set
It is equipped with explosion-proof layer, several heat emission holes have been uniformly arranged on the explosion-proof layer periphery.
6. the dry cell according to claim 1 with explosion-proof prompt facility, which is characterized in that put down on the upper ring plate
Face is provided with protection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000656.7U CN207637903U (en) | 2018-01-02 | 2018-01-02 | A kind of dry cell with explosion-proof prompt facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000656.7U CN207637903U (en) | 2018-01-02 | 2018-01-02 | A kind of dry cell with explosion-proof prompt facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637903U true CN207637903U (en) | 2018-07-20 |
Family
ID=62851285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820000656.7U Expired - Fee Related CN207637903U (en) | 2018-01-02 | 2018-01-02 | A kind of dry cell with explosion-proof prompt facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524589A (en) * | 2018-11-26 | 2019-03-26 | 湖南衡盈电子科技有限公司 | Novel battery |
| CN112751052A (en) * | 2019-10-30 | 2021-05-04 | 湖南众德新材料科技有限公司 | Electronic alarm battery based on carbon-carbon composite shell |
| CN112751051A (en) * | 2019-10-30 | 2021-05-04 | 湖南众德新材料科技有限公司 | Explosion-proof alarm battery based on carbon-carbon composite shell |
| CN112768716A (en) * | 2019-11-04 | 2021-05-07 | 湖南众德新材料科技有限公司 | Fault alarm battery based on carbon-carbon composite shell |
-
2018
- 2018-01-02 CN CN201820000656.7U patent/CN207637903U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524589A (en) * | 2018-11-26 | 2019-03-26 | 湖南衡盈电子科技有限公司 | Novel battery |
| CN109524589B (en) * | 2018-11-26 | 2021-07-13 | 湖南衡盈电子科技有限公司 | Battery capable of preventing electric energy from leaking |
| CN112751052A (en) * | 2019-10-30 | 2021-05-04 | 湖南众德新材料科技有限公司 | Electronic alarm battery based on carbon-carbon composite shell |
| CN112751051A (en) * | 2019-10-30 | 2021-05-04 | 湖南众德新材料科技有限公司 | Explosion-proof alarm battery based on carbon-carbon composite shell |
| CN112768716A (en) * | 2019-11-04 | 2021-05-07 | 湖南众德新材料科技有限公司 | Fault alarm battery based on carbon-carbon composite shell |
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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: 20180720 Termination date: 20190102 |