Battery structure and group battery

The utility model belongs to the technical field of the battery, especially, relate to a battery structure and group battery. The battery structure includes cell ontology, fin and protection film, thesleeve portion on cell ontology is established including the cover to the fin, is equipped with the seam that sets up along cell ontology's axis direction in sleeve portion, do not is connected withthe installation department that extends to cell ontology both sides in seam both sides limit punishment, the protection film covers on sleeve portion keeps away from cell ontology's lateral surface on the side of being connected with two installation departments and the lateral surface of sleeve portion, the problem of poor and the installation of not being convenient for of battery radiating effect is solved. The group battery includes a plurality of battery structures that border on the setting in proper order, and installation department, the protection film of the adjacent side of double-phase adjacent battery structure are connected as an organic wholely respectively, the problem of poor, the occupation space of present group battery radiating effect greatly and the installation ofnot being convenient for is solved.

1. Battery structure, the battery body, characterized in that also comprises a cooling and protective film; the fin comprises a sleeved on the battery on the body of the sleeve portion, the sleeve portion is arranged on the axis of the battery main body along the direction of the seam, the seam at two side edges are respectively connected to the battery main body extending from two sides of the mounting part; the protective film covering the sleeve portion away from the cell body and on outer side surfaces of the two said mounting part and said of the sleeve on the side of the outer side is connected.

2. Battery structure according to Claim 1, characterized in that in the battery body with the sleeve portion between, in the two installation far away from the protective film on one side of the adhesive layer is respectively.

3. Battery structure according to Claim 2, characterized in that the purifier is a double-sided adhesive.

4. Battery structure as in any of Claims 1 to 3, characterized in that the two mounting parts on the same plane.

5. Battery structure according to Claim 1, characterized in that the heat sink is made of graphite.

6. Battery structure according to Claim 1, characterized in that the heat sink is an integral structure.

7. Battery structure according to Claim 1, characterized in that the protective film is paper membrane or PET film.

8. Battery pack, characterized in that comprises a claim 1 to 7 any one of a plurality of successive is arranged adjacent to the cell structure, two adjacent the battery structure of the installing of the [...], the protective film are respectively connected as a whole.

9. The battery pack according to Claim 8, characterized in that a plurality of the battery structure of said mounting region is located on the same plane, a plurality of the cell structure is a linear-shaped arrangement.

[1]
Technical Field

[2]
The utility model belongs to the field of battery technology, in particular to a battery structure and battery pack.

[3]
Background Art

[4]
The battery is electronic, electrical industry and the like commonly cramp, usually includes the battery main body and duplicate in the outer side of the plastic film of the battery body, the majority of cases requires the use of a common use of batteries of the battery pack, the battery usually fixed reappeared, since the value to be large, in order to facilitate heat dissipation is usually between two adjacent cell a certain interval to facilitate heat dissipation, but also in the battery in the battery pack is provided with the metal band to assist heat dissipation. Such a battery structure major shortcoming is that the poor heat dissipation effect, the occupied space is large and not easy to install.

[5]
Content of the utility model

[6]
The utility model of a 1st aims to provide a cell structure, aimed at resolving the existing battery poor heat dissipation effect and inconvenience of installation.

[7]
The utility model is realized in the way, a battery structure, the battery body, fins and protective film; the fin comprises a sleeved on the battery on the body of the sleeve portion, the sleeve portion is arranged on the axis of the battery main body along the direction of the seam, the seam at two side edges are respectively connected to the battery main body extending from two sides of the mounting part; the protective film covering the sleeve portion away from the cell body and on outer side surfaces of the two said mounting part and said of the sleeve on the side of the outer side is connected.

[8]
As an improvement, in the battery body with the sleeve portion between, in the two installation far away from the protective film on one side of the adhesive layer is respectively.

[9]
As an improvement, wherein the bonding is the double-sided adhesive.

[10]
As an improvement, the two mounting parts on the same plane.

[11]
As an improvement, the fin is made by the graphite flakes.

[12]
As an improvement, the fins into an integral structure.

[13]
As an improvement, the protective film is paper membrane or PET film.

[14]
By adopting the above technical scheme, the utility model cell structure comprises a battery body, fins and protective film; fin comprises a of the battery on the body of the sleeve portion, the sleeve portion is arranged on the axis of the battery main body along the direction of the seam, the seam at two side edges of the body are respectively connected with the battery extending from two sides of the mounting part; covered with the protective film in the sleeve portion far away from the cell body and the outer side of the mounting portion with the surface of the sleeve on the side of the outer side is connected. In the periphery of the battery body of the heat sink is arranged on the heat radiating performance can be enhanced, in the cell body is arranged on both sides of the mounting portion of the mounting structure of the battery, the battery poor heat dissipation effect and inconvenience of installation.

[15]
The utility model of a 2nd aims to provide a battery pack, the battery pack and aiming at solving the heat dissipation effect is poor, the occupied space is large and the inconvenience of the mounting problem.

[16]
The utility model is realized in the way, a battery pack, comprises a plurality of sequentially is arranged adjacent to the cell structure, two adjacent the battery structure of the installing of the [...], the protective film are respectively connected as a whole.

[17]
As an improvement, a plurality of the battery structure of said mounting region is located on the same plane, a plurality of the cell structure is a linear-shaped arrangement.

[18]
By adopting the above technical scheme, the utility model of the battery pack includes a plurality of successive is arranged adjacent to the cell structure, two adjacent cell structure of the mounting portion of the [...], protective film are respectively connected as a whole. A plurality of cell structure sequentially adjacent, can save installation space, each of the cell structure of the periphery of the battery main body is provided with a sleeve portion, the two sides of the mounting portion, and a sleeve portion, the mounting portion is an integral part of the heat sink, and can effectively enhance the heat dissipation performance of the battery pack and is easy to install, has solved the existing battery pack poor heat dissipation effect, the occupied space is large and the inconvenience of the mounting problem.

[19]
Description of drawings

[20]
Figure 1 is the over-looking structure diagram of a battery pack of the present utility model;

[21]
Figure 2 is the mounting state of the structure diagram of a battery pack of the present utility model;

[22]
Wherein 11, battery body, 12, heat sink, 13, protective film, 14, the adhesive layer.

[23]
Mode of execution

[24]
In order to make the purpose of the utility model, the technical scheme and the advantages more clearly, the following combined with drawings and embodiments, the present utility model further detailed description. It should be understood, described herein a specific embodiment of the only is used for the interpretation of this utility model, not used for limiting the utility model.

[25]
By fig. 1 can be known, the cell structure comprises a battery main body 11 and the cooling fins 12, the heat sink 12 comprises a of the battery main body 11 on the sleeve portion, the sleeve portion is provided with a along the battery main body 11 and the axis of the direction of the seam, the seam at two side edges of the body are respectively connected with the battery 11 extending from two sides of the mounting portion; and a protective film 13, the protective film 13 covering the sleeve portion far away from the battery main body 11 and the outer side of the mounting portion with the surface of the sleeve on the side of the outer side is connected.

[26]
The battery main body 11 of the heat sink is arranged on the periphery of the 12 can enhance the heat dissipation performance, the battery main body 11 is provided with the two sides of the mounting portion of the mounting structure of the battery is facilitated, solves the poor heat dissipation effect and inconvenience of the battery for the mounting.

[27]
In this embodiment, in order to enhance the performance of the installation structure of the battery, the battery main body 11 between the sleeve portion and, in the two installation part away from the protective film 13 are respectively arranged on one side of the adhesive layer 14, on the one hand enhances the battery main body 11 and a heat sink 12 and the connection performance, on the other hand can also be directly through the two on the mounting part of the adhesive layer 14 with the electronic, electrical bonding, is very convenient t…