CN211700340U

CN211700340U - Button cell

Info

Publication number: CN211700340U
Application number: CN202020603804.1U
Authority: CN
Inventors: 张建新; 王安平
Original assignee: Hubei Liju New Energy Co ltd
Current assignee: Hubei Liju New Energy Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-10-16
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a novel button cell, including charging shell, closing plate, base and savings chamber, charging shell's inside is provided with protective structure, charging shell's bottom fixedly connected with savings chamber, and the equal fixedly connected with closing plate in both ends in savings chamber, the inside of closing plate is provided with the dismouting structure, the bottom fixedly connected with base in savings chamber, and the inside fixedly connected with stationary blade of base, one side of stationary blade is provided with explosion-proof construction. The utility model discloses a after with shells and the base is fixed, it is fixed with the fixing base after the mounting plate, pass through connecting block and fixture block fixed connection with one side of shells, go on fixing shells after going on into the inside of fixing base with the fixture block card, and can load and unload between fixing base and the fixture block is inside to this effect that can load and unload between shells and the base has been realized.

Description

Button cell

Technical Field

The utility model relates to a button cell technical field specifically is a novel button cell.

Background

1. The button cell is also called as button cell, which refers to a cell with the overall size like a small button, generally speaking, the diameter is larger, the thickness is thinner, the button cell is divided from the appearance to the cell, wherein the button cell includes two types of chargeable and non-chargeable in the using range, and the button cell is mostly applied to microelectronic products because of the smaller size.

2. In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) in the process of life application, the traditional button cell is difficult to disassemble and assemble, so that the problem of difficult maintenance is caused, and the use is inconvenient;

(2) the traditional button cell has poor explosion-proof capability in the process of life application, and potential safety hazards are easily caused by the problem of overhigh temperature in the using process;

(3) in the process of life application, the traditional button cell has weak protective capability and poor corrosion resistance, and the service life of the traditional button cell is easily influenced

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel button cell to propose the problem that dismouting difficulty, blast resistance are weak and protective capacities are weak among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel button cell, includes charging case, closing plate, base and savings chamber, charging case's inside is provided with protective structure, charging case's bottom fixedly connected with savings chamber, and the equal fixedly connected with closing plate in both ends in savings chamber, the inside of closing plate is provided with the dismouting structure, the bottom fixedly connected with base in savings chamber, and the inside fixedly connected with stationary blade of base, one side of stationary blade is provided with explosion-proof construction.

Preferably, fixing base, fixture block and connecting block have set gradually in the inside of dismouting structure, the inside fixedly connected with fixture block of fixing base, and one side fixedly connected with connecting block of fixture block, one side of connecting block and one side fixed connection of charging case.

Preferably, the inside of fixing base is "concave" font, the inside width of fixing base is greater than the outside width of fixture block, form the block structure between fixing base and the fixture block is inside.

Preferably, the inside of explosion-proof structure has set gradually connecting cylinder, first board, heat dissipation cylinder, preformed hole and the second board that turns over, the bottom fixedly connected with heat dissipation cylinder of connecting cylinder, and the inside fixedly connected with preformed hole of heat dissipation cylinder, the first board that turns over of bottom fixedly connected with of heat dissipation cylinder, and the first one side fixedly connected with second that turns over the board that turns over.

Preferably, the preformed holes are uniformly distributed in the second turnover plate, and the first turnover plate and the second turnover plate are in the same horizontal plane.

Preferably, protective housing, anticorrosive coating and buffer layer have set gradually in protective structure's inside, protective housing's inside packing has the buffer layer, and the bottom fixedly connected with anticorrosive coating of buffer layer, protective housing's lateral wall and charging housing's inside wall fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the novel button cell not only improves the convenience and the explosion-proof capability of the button cell, but also improves the protection capability of the button cell;

1. after the charging shell is fixed with the base, the fixing seat is fixed after the sealing plate is installed, one side of the charging shell is fixedly connected with the clamping block through the connecting block, the clamping block is clamped into the fixing seat and then the charging shell is fixed, and the fixing seat and the clamping block can be assembled and disassembled, so that the effect that the charging shell and the base can be assembled and disassembled is achieved;

2. the charging shell and the base are fixed, and then a storage cavity is formed inside, when the battery starts to work, a large amount of heat is generated inside the storage cavity, then the first turning plate and the second turning plate are opened, the heat is firstly transmitted into the heat dissipation cylinder through the connecting cylinder and is discharged through the reserved hole, and therefore the heat dissipation performance of the button battery is enhanced to improve the overall explosion resistance;

3. after fixing the charging shell, at its inside fixed connection protecting sheathing, later after inside packing the buffer layer, the buffer layer has played the cushioning effect, has improved holistic anti-deformation ability to protect the charging shell, later fixed connection anticorrosive coating after, the anticorrosive coating has played inside anticorrosive effect, protects the battery with this, has improved the life of battery.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the detachable structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the explosion-proof structure of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. a charging housing; 2. a disassembly and assembly structure; 201. a fixed seat; 202. a clamping block; 203. connecting blocks; 3. a sealing plate; 4. a base; 5. a fixing sheet; 6. an explosion-proof structure; 601. a connecting cylinder; 602. a first flap; 603. a heat-dissipating cylinder; 604. reserving a hole; 605. a second flap; 7. a reservoir chamber; 8. a protective structure; 801. a protective housing; 802. an anticorrosive layer; 803. a buffer layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel button cell comprises a charging shell 1, a sealing plate 3, a base 4 and a storage cavity 7, wherein a protective structure 8 is arranged inside the charging shell 1;

a protective shell 801, an anticorrosive layer 802 and a buffer layer 803 are sequentially arranged in the protective structure 8, the buffer layer 803 is filled in the protective shell 801, the bottom end of the buffer layer 803 is fixedly connected with the anticorrosive layer 802, and the outer side wall of the protective shell 801 is fixedly connected with the inner side wall of the charging shell 1;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, after the charging housing 1 is fixed, the protective housing 801 is fixedly connected to the inside of the charging housing, then the buffer layer 803 is filled inside the charging housing, the buffer layer 803 plays a role in buffering, the overall deformation prevention capability is improved, the charging housing 1 is protected, and then after the anticorrosion layer 802 is fixedly connected, the anticorrosion layer 802 plays an internal anticorrosion effect, so that the battery is protected, and the service life of the battery is prolonged;

the bottom end of the charging shell 1 is fixedly connected with a storage cavity 7, two ends of the storage cavity 7 are fixedly connected with sealing plates 3, and a dismounting structure 2 is arranged inside each sealing plate 3;

a fixed seat 201, a fixture block 202 and a connecting block 203 are sequentially arranged inside the dismounting structure 2, the fixture block 202 is fixedly connected inside the fixed seat 201, the connecting block 203 is fixedly connected to one side of the fixture block 202, and one side of the connecting block 203 is fixedly connected with one side of the charging shell 1;

the inside of the fixing seat 201 is concave, the width of the inside of the fixing seat 201 is larger than that of the outside of the fixture block 202, and a clamping structure is formed between the fixing seat 201 and the inside of the fixture block 202;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, after the charging housing 1 is fixed to the base 4, the fixing seat 201 is fixed after the sealing plate 3 is installed, one side of the charging housing 1 is fixedly connected to the fixture block 202 through the connecting block 203, the fixture block 202 is clamped into the fixing seat 201, and then the charging housing 1 is fixed, and the fixing seat 201 and the fixture block 202 are detachable from each other, so that the charging housing 1 and the base 4 can be detached from each other;

the bottom end of the storage cavity 7 is fixedly connected with a base 4, the interior of the base 4 is fixedly connected with a fixing sheet 5, and one side of the fixing sheet 5 is provided with an explosion-proof structure 6;

a connecting cylinder 601, a first turning plate 602, a heat dissipation cylinder 603, a preformed hole 604 and a second turning plate 605 are sequentially arranged in the explosion-proof structure 6, the bottom end of the connecting cylinder 601 is fixedly connected with the heat dissipation cylinder 603, and the preformed hole 604 is fixedly connected in the heat dissipation cylinder 603;

the preformed holes 604 are uniformly distributed in the second turning plate 605, and the first turning plate 602 and the second turning plate 605 are in the same horizontal plane; the bottom end of the heat dissipation cylinder 603 is fixedly connected with a first turning plate 602, and one side of the first turning plate 602 is fixedly connected with a second turning plate 605;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, by fixing the charging housing 1 and the base 4, the storage cavity 7 is formed inside, when the battery starts to work, a large amount of heat is generated inside the storage cavity 7, then the first turning plate 602 and the second turning plate 605 are opened, the heat is firstly transmitted into the inside of the heat dissipation cylinder 603 through the connecting cylinder 601 and is exhausted through the reserved hole 604, and thus the overall explosion-proof performance is improved by enhancing the heat dissipation performance of the button battery.

The working principle is as follows: when the utility model is used, firstly, after the charging shell 1 is fixed, the protective shell 801 is fixedly connected in the charging shell, then the buffer layer 803 is filled in the charging shell, the buffer layer 803 has a buffering effect, the whole anti-deformation capacity is improved, the charging shell 1 is protected, and after the anti-corrosion layer 802 is fixedly connected, the anti-corrosion layer 802 has an internal anti-corrosion effect, so that the battery is protected, and the service life of the battery is prolonged;

then, after the charging housing 1 and the base 4 are fixed, the fixing seat 201 is fixed after the sealing plate 3 is installed, one side of the charging housing 1 is fixedly connected with the fixture block 202 through the connecting block 203, the fixture block 202 is clamped in the fixing seat 201 and then the charging housing 1 is fixed, and the fixing seat 201 and the fixture block 202 are detachable from each other, so that the detachable effect between the charging housing 1 and the base 4 is realized;

finally, the charging housing 1 and the base 4 are fixed to form the storage cavity 7 inside, when the battery starts to work, a large amount of heat is generated inside the storage cavity 7, then the first turning plate 602 and the second turning plate 605 are opened, the heat is firstly transmitted into the heat dissipation cylinder 603 through the connecting cylinder 601 and is discharged through the reserved hole 604, and therefore the overall explosion-proof performance is improved by enhancing the heat dissipation performance of the button battery.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel button cell, includes charging case (1), closing plate (3), base (4) and deposit chamber (7), its characterized in that: the utility model discloses a storage battery, including charging case (1), the inside of charging case (1) is provided with protective structure (8), the bottom fixedly connected with savings chamber (7) of charging case (1), and the equal fixedly connected with closing plate (3) in both ends of savings chamber (7), the inside of closing plate (3) is provided with dismouting structure (2), the bottom fixedly connected with base (4) of savings chamber (7), and the inside fixedly connected with stationary blade (5) of base (4), one side of stationary blade (5) is provided with explosion-proof structure (6).

2. The novel button cell battery as defined in claim 1, wherein: the inside of dismouting structure (2) has set gradually fixing base (201), fixture block (202) and connecting block (203), the inside fixedly connected with fixture block (202) of fixing base (201), and one side fixedly connected with connecting block (203) of fixture block (202), one side of connecting block (203) and one side fixed connection of charging shell (1).

3. The novel button cell battery as defined in claim 2, wherein: the inside of the fixing seat (201) is concave, the width of the inside of the fixing seat (201) is larger than the width of the outside of the clamping block (202), and a clamping structure is formed between the fixing seat (201) and the inside of the clamping block (202).

4. The novel button cell battery as defined in claim 1, wherein: the explosion-proof structure (6) is characterized in that a connecting cylinder (601), a first turning plate (602), a heat dissipation cylinder (603), a reserved hole (604) and a second turning plate (605) are sequentially arranged inside the explosion-proof structure, the bottom end of the connecting cylinder (601) is fixedly connected with the heat dissipation cylinder (603), the inside of the heat dissipation cylinder (603) is fixedly connected with the reserved hole (604), the bottom end of the heat dissipation cylinder (603) is fixedly connected with the first turning plate (602), and one side of the first turning plate (602) is fixedly connected with the second turning plate (605).

5. The novel button cell battery according to claim 4, characterized in that: the preformed holes (604) are uniformly distributed in the second turnover plate (605), and the first turnover plate (602) and the second turnover plate (605) are in the same horizontal plane.

6. The novel button cell battery as defined in claim 1, wherein: protective housing (801), anticorrosive coating (802) and buffer layer (803) have set gradually in protective structure's (8) inside, protective housing's (801) inside is filled there is buffer layer (803), and the bottom fixedly connected with anticorrosive coating (802) of buffer layer (803), the lateral wall of protective housing (801) and the inside wall fixed connection of charging shell (1).