CN213905551U

CN213905551U - Wearable smart machine lithium cell

Info

Publication number: CN213905551U
Application number: CN202022727129.6U
Authority: CN
Inventors: 刘行兵; 刘海军
Original assignee: Syhenzhen Zhongrun Hengdong Technology Co ltd
Current assignee: Syhenzhen Zhongrun Hengdong Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-06
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a wearable smart machine lithium cell, including outer membrane, positive plate, negative pole piece, insulation board, protecting sheathing, heat seal cloth layer, protection network lamella and short circuit protection ware, outer membrane inboard is equipped with protecting sheathing, the protecting sheathing upper end is equipped with the positive plate, the protecting sheathing inboard is equipped with the insulation board, the insulation board inboard is equipped with electrolyte, protecting sheathing one side is equipped with short circuit protection ware, the protecting sheathing inboard is equipped with the heat seal cloth layer, heat seal cloth layer one side is equipped with the protection network lamella. The utility model discloses be equipped with the circuit breaker, can trigger the circuit breaker and produce the outage when the current instability, play the guard action to the lithium cell, the outside of lithium cell parcel has thermal-insulated sealing cloth layer on the surface, and the parcel has the protecting net lamella on thermal-insulated sealing cloth layer's surface, lets the lithium cell have difficult tensile, non-deformable, and intensity is good, the characteristic that the security is good.

Description

Wearable smart machine lithium cell

Technical Field

The utility model relates to a lithium cell technical field particularly, relates to a wearable smart machine lithium cell.

Background

Most of batteries used by the existing intelligent wearable equipment are polymer batteries, the shells of the polymer batteries are formed by folding flexible films, and the folding positions of the polymer batteries can reduce the volume utilization rate in the polymer batteries, so that the capacity density of the polymer batteries is low, and the cruising ability of the intelligent wearable equipment is influenced; and the production technology of the polymer battery is complex, the cost is high, the mass production is not facilitated, the safety performance is poor, and a wearable intelligent device lithium battery is needed to solve the problem.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wearable smart machine lithium cell to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wearable smart machine lithium cell, includes outer membrane, positive plate, negative pole piece, insulation board, protecting sheathing, heat seal cloth layer, protection network lamella and short circuit protection ware, outer membrane inboard is equipped with protecting sheathing, the protecting sheathing upper end is equipped with the positive plate, positive plate one side is equipped with the negative pole piece, the protecting sheathing inboard is equipped with the insulation board, the insulation board inboard is equipped with electrolyte, protecting sheathing one side is equipped with short circuit protection ware, the protecting sheathing inboard is equipped with the heat seal cloth layer, heat seal cloth layer one side is equipped with the protection network lamella.

Furthermore, a connecting wire is connected to one side of the protective shell and electrically connected with the protective shell.

Furthermore, a connector is arranged on one side of the connecting line and fixed on the connecting line.

Furthermore, the positive plate and the negative plate are both fixed on the protective shell.

Furthermore, a negative electrode is arranged on one side of the protective shell, and a positive electrode is arranged on one side of the negative electrode.

Further, a diaphragm is arranged between the positive electrode and the negative electrode.

Further, the thickness of heat-seal cloth layer is 0.15mm, the thickness of protection network sheet layer is the same with the thickness of heat-seal cloth layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to a wearable smart machine lithium cell, this device is equipped with the protector that opens circuit, can trigger the protector that opens circuit and produce the outage when the current instability, plays the guard action to the lithium cell, because the lithium cell of this device applies to wearing equipment on, so the security performance is very important, and the outside of lithium cell wraps up on the surface has thermal-insulated sealing cloth layer, and the parcel has the protection network lamella on thermal-insulated sealing cloth layer's surface, lets the lithium cell have difficult tensile, non-deformable, and intensity is good, the good characteristic of security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lithium battery of a wearable smart device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an outer layer film of a lithium battery of a wearable smart device according to an embodiment of the present invention;

fig. 3 is a structural schematic diagram of a protective casing of a wearable smart device lithium battery according to the embodiment of the present invention.

Reference numerals:

1. an outer film; 2. a connecting wire; 3. a joint; 4. a positive plate; 5. a negative plate; 6. a gasket; 7. an insulating plate; 8. a protective housing; 9. an electrolyte; 10. a negative electrode; 11. a diaphragm; 12. a positive electrode; 13. a heat insulating sealing cloth layer; 14. a protective mesh layer; 15. a circuit breaker protector.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

please refer to fig. 1-3, according to the embodiment of the present invention, a wearable smart device lithium battery includes an outer layer film 1, a positive plate 4, a negative plate 5, an insulating plate 7, a protective casing 8, a heat sealing cloth layer 13, a protective mesh layer 14 and a short circuit protector 15, the inner side of the outer layer film 1 is provided with the protective casing 8, the upper end of the protective casing 8 is provided with the positive plate 4, one side of the positive plate 4 is provided with the negative plate 5, the inner side of the protective casing 8 is provided with the insulating plate 7, the inner side of the insulating plate 7 is provided with an electrolyte 9, the insulating plate 7 plays a role of protecting the lithium battery, the protective casing 8 one side is provided with the short circuit protector 15, the inner side of the protective casing 8 is provided with the heat sealing cloth layer 13, and the protective mesh layer 14 is provided on one side of the heat sealing cloth layer 13.

Through the above technical scheme of the utility model, 8 one sides of protecting sheathing are connected with connecting wire 2, connecting

wire

2 and 8 electric connection of protecting sheathing, 2 one sides of connecting wire are equipped with connector 3, connector 3 is fixed in on connecting wire 2, positive plate 4 and negative pole piece 5 are all fixed in on the protecting

sheathing

8, 8 one sides of protecting sheathing are equipped with negative pole 10, negative pole 10 one side is equipped with anodal 12, be equipped with diaphragm 11 between anodal 12 and the negative pole 10, the thickness of heat-seal cloth layer 13 is 0.15mm, the thickness of protection network piece layer 14 is 0.15mm, protection network piece layer 14 is the same with the thickness of heat-seal cloth layer 13.

When specifically using, the utility model relates to a wearable smart machine lithium cell, this device is equipped with circuit breaker 15, can trigger circuit breaker 15 when the current instability and produce the outage, play the guard action to the lithium cell, because the lithium cell of this device applies to on the wearing equipment, so the security performance is very important, the outside of lithium cell wraps up on the surface has thermal-insulated sealing cloth layer 13, it has protection network piece layer 15 to wrap up on thermal-insulated sealing cloth layer 13's surface, let the lithium cell have difficult tensile, non-deformable, intensity is good, the good characteristic of security.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wearable intelligent device lithium battery is characterized by comprising an outer layer membrane (1), a positive plate (4), a negative plate (5), an insulating plate (7), a protective shell (8), a heat sealing cloth layer (13), a protective mesh layer (14) and a short-circuit protector (15), the inner side of the outer layer membrane (1) is provided with the protective shell (8), the upper end of the protective shell (8) is provided with the positive plate (4), the negative plate (5) is arranged on one side of the positive plate (4), the insulation plate (7) is arranged on the inner side of the protective shell (8), the inner side of the insulating plate (7) is provided with electrolyte (9), one side of the protective shell (8) is provided with the short-circuit protector (15), the protective shell (8) is internally provided with the heat sealing cloth layer (13), and one side of the heat sealing cloth layer (13) is provided with the protective mesh layer (14).

2. The lithium battery for wearable intelligent equipment as claimed in claim 1, wherein one side of the protective shell (8) is connected with a connecting wire (2), and the connecting wire (2) is electrically connected with the protective shell (8).

3. The lithium battery of wearable intelligent equipment according to claim 2, wherein one side of the connection line (2) is provided with a connector (3), and the connector (3) is fixed on the connection line (2).

4. The lithium battery for wearable intelligent equipment as claimed in claim 1, wherein the positive plate (4) and the negative plate (5) are both fixed on the protective shell (8).

5. The lithium battery for wearable intelligent equipment as claimed in claim 1, wherein the protective shell (8) is provided with a negative electrode (10) on one side, and the negative electrode (10) is provided with a positive electrode (12) on one side.

6. The lithium battery for wearable intelligent equipment according to claim 1, characterized in that a separator (11) is arranged between the positive electrode (12) and the negative electrode (10).

7. The lithium battery of wearable intelligent equipment as claimed in claim 1, wherein the thickness of the heat sealing cloth layer (13) is 0.15mm, the thickness of the protective mesh layer (14) is 0.15mm, and the thickness of the protective mesh layer (14) is the same as that of the heat sealing cloth layer (13).