CN2862338Y

CN2862338Y - Improved structure of battery

Info

Publication number: CN2862338Y
Application number: CNU2005201223215U
Authority: CN
Inventors: 廖敏雄; 吴志远; 谢志缘; 何显芃
Original assignee: DYNAPACK INTERNAT TECHNOLOGY C
Current assignee: DYNAPACK INTERNAT TECHNOLOGY C
Priority date: 2005-09-15
Filing date: 2005-09-15
Publication date: 2007-01-24
Anticipated expiration: 2015-09-15

Abstract

The utility model relates to a battery improved structure, which comprises a frame, a battery and a casing, wherein the battery is disposed inside the frame, the casing is hollow and provided with an opening on both sides for covering the frame and battery, and characters, patterns and signs can be printed the casing. The utility model protects the battery using the casing, which is prepared from materials that meet the flame resistance test standards (UL-94VTM-0) in burning property detection, and is also light and thin.

Description

The battery structure-improved

Technical field

The utility model relates to a kind of battery structure-improved, especially refer to a kind of Combination Design by a framework, a battery and a box body, by this box body is a ducted body, two ends are provided with opening, for coating framework and battery, but and mint-mark picture and text or flag symbol on this box body, wherein box body is the material that meets the thin material flame resistance test (UL-94VTM-0) in the ignition quality detection, make the utlity model has to reach lightening, be applicable to general rectangular battery, lithium battery, polymer battery ... wait or similar structures.

Background technology

Existing battery structure, generally all make the upper and lower covers battery case, especially thin battery is installed in the battery case of outer dress shell, outer dress shell is provided with the surface that makes thin battery and exposes outside peristome, and form the two sides and the both ends of the surface square framework that cover thin battery, general battery is provided with unitary plastic part, but unitary plastic part is limiting because of fire-safety procedures often, and can't reach the thinning of thickness, organize separately and must stick label again after dress is finished, and label has increased thickness, is difficult for pasting if use thin label to have caused, the problem of bubble etc., can't reach the thinning of thickness, it is its topmost defective.

Summary of the invention

Main purpose of the present utility model is to overcome the deficiencies in the prior art and defective, and a kind of battery structure-improved is provided, but by mint-mark picture and text on this box body or flag symbol, and have single face and be equipped with glue, for in conjunction with battery and framework, make integral battery door lightening, and increase its practicality.

Secondary objective of the present utility model is, a kind of battery structure-improved is provided, and is the material that meets the thin material flame resistance testing standard (UL-94VTM-0) in the ignition quality detection by this box body, and has fire prevention safety, the good effect of insulation.

For reaching above-mentioned purpose, the utility model provides a kind of battery structure-improved, and it comprises:

One framework, this framework are a hollow form;

One battery, this battery is installed in the framework, and battery is provided with the positive and negative electrode terminal; And

One box body, this box body is a ducted body, and two ends are provided with opening, and this box body coats framework and battery, mint-mark picture and text or flag symbol on this box body.

Because battery structure-improved provided by the utility model includes a framework, a battery and a box body.This battery is installed in the framework; and this box body is a ducted body; two ends are provided with opening; for coating framework and battery; but and mint-mark picture and text and flag symbol on this box body; thus, be that the material that meets the thin material flame resistance testing standard (UL-94VTM-0) in the ignition quality detection is protected battery with box body, and reach lightening.

Other characteristics of the present utility model and specific embodiment can further be understood in the detailed description of following conjunction with figs..

Description of drawings

Fig. 1 is the assembly exploded view of the utility model embodiment;

Fig. 2 is the battery component exploded view of the utility model embodiment;

Fig. 3 is the assembly exploded view of another embodiment of the utility model;

Fig. 4 is the cross sectional side view of the utility model embodiment.

Symbol description among the figure

10 frameworks

11 contact holes

12 Metal Contact sheets

13 insulating trips

14 circuit boards

15 conducting strips

20 batteries

40 box bodys

41 thin plates

42 openings

43 flag symbols

Embodiment

Please join shown in Fig. 1,2, the utility model is a kind of battery structure-improved, consists predominantly of a framework 10, a battery 20 and a box body 40.These battery 20 1 ends are provided with circuit board 14, insulator 13 and the conducting strip 15 of connection, and be connected with Metal Contact sheet 12 on the circuit board 14, this insulator 13 is located between battery 20 and the circuit board 14, and insulator 13 two ends are provided with conducting strip 15, this framework 10 is made as a hollow form, and framework 10 1 ends are provided with contact hole 11, the Metal Contact sheet 12 on the circuit board 14 can be exposed, for electric connection.This battery 20 is installed in the framework 10, and battery 20 1 ends are provided with the positive and negative electrode terminal, with electric energy transmitting.This box body 40 is a ducted body, one-body molded with thin plate 41, the thin plate 41 of this box body 40 is made for plastic material, and two ends are provided with opening 42, for coating framework 10 and battery 20, but and mint-mark picture and text and flag symbol 43 on this box body 40, pass through laser, engraving, the printing or hot melt ... etc. mode, reach mint-mark on box body 40, do not need to paste in addition again label, and can reduce whole thickness, the single face of this box body 40 is provided with glue fully, for being incorporated on the battery 20, and box body 40 is for meeting the material of the thin material flame resistance testing standard (UL-94VTM-0) in the ignition quality detection, to guarantee compliant, reach the fireproof regulation, make integral battery door thickness energy lightening.

Constitute a kind of battery structure-improved by above-mentioned structure, see also Fig. 1, characteristics of the present utility model are and can be installed in the framework 10 by battery 20, this box body 40 is a ducted body, two ends are provided with opening 42, for coating framework 10 and battery 20, but and mint-mark picture and text or flag symbol 43 on this box body 40, wherein box body 40 is for meeting the material of the thin material flame resistance testing standard (UL-94VTM-0) in the ignition quality detection, make battery 20 reach lightening effect, and increase its practicality and convenience, and then form a battery structure.

See also Fig. 3,4, the utility model is structure improved another embodiment of a kind of battery, this box body 40 is a ducted body, be shaped with thin plate 41 bendings, form a hollow, the thin plate 41 of this box body 40 is made for the plastic material of anti-the combustion, and two ends are provided with opening 42, for coating framework 10 and battery 20, and but mint-mark picture and text or flag symbol 43 on this box body 40 pass through laser, engraving, the printing or hot melt ... etc. mode, reach mint-mark on box body, and do not need to paste in addition again label, and can reduce whole thickness, the single face of this box body 40 is provided with glue fully, for being incorporated on the battery 20, and box body 40 is for meeting the material of the thin material flame resistance test (UL-94VTM-0) in the ignition quality detection, to guarantee compliant.

The above only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; So all simple equivalent of doing according to the utility model claims and description change and modify, and all should still belong to the scope that the utility model patent contains.

Claims

1. a battery structure-improved is characterized in that, comprises:

One framework, this framework are a hollow form;

One box body, this box body is a ducted body, and two ends are provided with opening, and this box body coats framework and battery.

2. battery structure-improved as claimed in claim 1, it is characterized in that, this battery one end is provided with circuit board, insulator and conducting strip, and be connected with the Metal Contact sheet on the circuit board, this insulator is located between battery and the circuit board, and the insulator two ends are provided with conducting strip, and this framework one end is provided with the Metal Contact sheet that makes on the circuit board and can exposes, for the contact hole that electrically connects.

3. battery structure-improved as claimed in claim 1 is characterized in that, this box body is made by the thin material that meets thin material flame resistance testing standard.

4. battery structure-improved as claimed in claim 1 is characterized in that, the single face of this box body is provided with the glue that is equipped with for combination.

5. battery structure-improved as claimed in claim 1 is characterized in that this box body is one-body molded with thin plate.

6. battery structure-improved as claimed in claim 1 is characterized in that, this box body is shaped with the thin plate bending.

7. as claim 5 or 6 described battery structure-improveds, it is characterized in that the thin plate of this box body is that the plastic material of anti-the combustion is made.