CN202259483U

CN202259483U - Battery fixture

Info

Publication number: CN202259483U
Application number: CN2011203169935U
Authority: CN
Inventors: 程建良; 何昭; 戴铮; 罗莺
Original assignee: Dongguan Chuangming Battery Technology Co Ltd
Current assignee: Dongguan Chuangming Battery Technology Co Ltd
Priority date: 2011-08-26
Filing date: 2011-08-26
Publication date: 2012-05-30
Anticipated expiration: 2021-08-26

Abstract

The utility model provides battery fixture, which comprises lower fixture and upper fixture. The lower fixture fixes one end of a battery and is provided with a plurality of first connecting pieces. First protruding ribs and first grooves are arranged on lateral walls of the first connecting pieces, and every two adjacent first connecting pieces are fixed through clamping and match of the first protruding ribs and the first grooves. The upper fixture fixes the other end of the battery and is provided with a plurality of second connecting pieces, second protruding ribs and second grooves are arranged on lateral walls of the second connecting pieces, and every two adjacent second connecting pieces are fixed through clamping and match of the second protruding ribs and the second grooves. The first connecting pieces forming the first fixture are fixed through clamping and match of the first protruding ribs and the first grooves on the lateral walls of the first connecting pieces. The second connecting pieces forming the second fixture are fixed through clamping and match of the second protruding ribs and the second grooves on the lateral walls of the second connecting pieces. The clamping and match are easy to splice and detach. Two ends of the battery are fixed respectively through the upper fixture and the lower fixture and fixing is firm, thereby guaranteeing that short circuit can not be caused by shaking of the battery in a transportation process, and simultaneously being good in radiating effect.

Description

A kind of battery clamp

Technical field

The utility model relates to the battery process field, relates in particular to a kind of improvement of battery clamp.

Background technology

The battery supply with machine is carried in existing conduct, electric bicycle, and large-scale energy storage device uses chargeable lithium ion battery widely.These batteries; With the cylinder battery of making cylinder type is main; And in these power-supply devices; Couple together as the battery pack use with single this cylinder battery or with a plurality of this batteries, owing to when using a plurality of this batteries or battery pack, need a plurality of this batteries or battery pack are fixed up.Traditional fixingly generally adopt box-packed or binding, but since box-packed fixing insecure, transportation be prone to vibrations and cause battery to be short-circuited; Bundle then cumbersome and be not easy to the dismounting and the heat radiation of battery.

The utility model content

The purpose of the utility model is to overcome the defective of prior art, and a kind of battery clamp that makes battery fixation, easy accessibility and good heat dissipation effect is provided.

The utility model is to realize like this; A kind of battery clamp with fixing at least one Battery pack, comprising: lower clamp; One end of fixing said battery; Have a plurality of first connectors, the said first connector sidewall is provided with first fin and first groove, is clasped with fixing through said first fin and said first groove between every adjacent two said first connectors; Last anchor clamps; The other end of fixing said battery; Have a plurality of second connectors, the said second connector sidewall is provided with second fin and second groove, is clasped with fixing through said second fin and said second groove between every adjacent two said second connectors.

Further, said first connector is provided with and supplies the first battery cave that said battery one end embeds desired depth and supply the plate of shelving that said battery one end shelves.

Further, said second connector is provided with and supplies the said battery other end to embed the second battery cave and the stop catch plate that supplies said battery other end block of desired depth.

Particularly, the said plate of shelving is provided with a plurality of protruding pins, the corresponding a plurality of shrinkage pools that can cooperate with said protruding pin that are provided with on the said stop catch plate.

The utility model by constitute said lower clamp, said said first connector of anchor clamps, said second connector gone up is clasped through set said first fin of self sidewall and said first groove respectively and is clasped to fix with fixing, said second fin and said second groove; This be clasped not need be by extra member, and is easy to splicing, is easy to dismounting; And through said lower clamp, the said anchor clamps two ends of fixing said battery respectively of going up, fixation, and guaranteed that the battery vibrations are unlikely to cause short circuit in transportation, the while good heat dissipation effect.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model embodiment one Battery pack anchor clamps;

Fig. 2 is the lower clamp schematic perspective view of the utility model embodiment battery clamp;

Fig. 3 is another schematic perspective view that shows the lower clamp reverse side among Fig. 2;

Fig. 4 is the schematic perspective view of the utility model embodiment first connector;

Fig. 5 is another schematic perspective view that shows the first connector reverse side among Fig. 4;

Fig. 6 is the last anchor clamps schematic perspective view of the utility model embodiment battery clamp;

Fig. 7 is the schematic perspective view of the utility model embodiment second connector;

Fig. 8 is the wherein assembling sketch map of the last anchor clamps of lower clamp and another Battery pack anchor clamps of Battery pack anchor clamps of the utility model embodiment;

Fig. 9 is the wherein last anchor clamps assembling of lower clamp and another Battery pack anchor clamps of the Battery pack anchor clamps end view after intact of the utility model embodiment.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Referring to Fig. 1,2,4,5,6, shown in 7; The utility model embodiment provides a kind of battery clamp 1, with fixing at least one Battery pack (figure does not show), comprising: lower clamp 11; One end of fixing said battery; Have a plurality of first connectors 111, said first connector, 111 sidewalls are provided with first fin 112 and first groove 113, are clasped with fixing through said first fin 112 and said first groove 113 between every adjacent two said first connectors 111; Last anchor clamps 12; The other end of fixing said battery; Have a plurality of second connectors 114; Said second connector, 114 sidewalls are provided with second fin 115 and second groove 116, are clasped with fixing through said second fin 115 and said second groove 116 between every adjacent two said second connectors 114.

Like this, the utility model by constitute said lower clamp 11, saidly go up said first connector 111 of anchor clamps 12, said second connector 114 is clasped with said first groove 113 through set said first fin 112 of self sidewall respectively and is clasped with fixing with fixing, said second fin 115 and said second groove 116; This be clasped not need be by extra member, and is easy to splicing, is easy to dismounting; Through said lower clamp 11, said anchor clamps 12 two ends of fixing said battery respectively of going up, fixation, and guaranteed that the battery vibrations are unlikely to cause short circuit in transportation, good heat dissipation effect simultaneously.

Further; See also Fig. 1; And cooperation Fig. 2, Fig. 3, Fig. 4 and Fig. 5; A kind of embodiment of the battery clamp 1 that provides as the utility model, said first connector 111 be provided with supply the first battery cave 117 that said battery one end embeds desired depth with supply that said battery one end shelves shelve plate 118.The diameter in the said first battery cave 117 is between 14mm-35mm; Main to cooperate said battery that the size in the said first battery cave 117 is set; Can be contained in 117 interior no gaps, the said first battery cave just with said battery is principle, like this, can guarantee can not rock; Simultaneously, because the gap between every adjacent two said first battery caves 117 can make dress battery good heat dissipation effect within it between 1mm-3mm; Need explain be, battery one end that the said first battery cave 117 is accepted is this end of negative pole of battery, its bottom is shelved on and is located at shelving on the plate 118 on said first connector 111, to accept the gravity of said battery.

Further; See also Fig. 1 and cooperate Fig. 6, Fig. 7; A kind of embodiment of the battery clamp 1 that provides as the utility model, said second connector 114 are provided with and supply the said battery other end to embed the second battery cave 119 and the stop catch plate 110 that supplies said battery other end block of desired depth.The diameter in the said second battery cave 119 is between 14mm-35mm; Main to cooperate said battery that the size in the said second battery cave 119 is set; Can be contained in 119 interior no gaps, the said second battery cave just with said battery is principle, like this, can guarantee can not rock; Simultaneously, because the gap between every adjacent two said second battery caves 119 can make dress battery good heat dissipation effect within it between 1mm-3mm; Need explain be that battery one end that is cooperated with the said second battery cave 119 is this end of positive pole of battery, is located at stop catch plate 110 on said second connector 114 to move in the not meeting of the said battery of block.

Also need to prove; Said stop catch plate 110 has formed the groove of the network anyhow of rule; Width is 7mm, and the degree of depth is the thickness of said stop catch plate 110, and the metal nickel strap that connects battery then just is tiled in the said groove; According to the difference of number of battery cells, the network structure quantity of formation is different., battery and metallic nickel tape welding just can go out similar cancellated nickel strap when connecing assembling according to the network structure that forms; Directly welding; Be unlikely to weld two-layer nickel strap, weld two-layer nickel strap and occur easily welding insecure and break away from the place of right-angled intersection.

Further, see also Fig. 5, Fig. 7 and cooperate Fig. 8, Fig. 9, be provided with a plurality of protruding pins 1181 on the plate 118, the corresponding a plurality of shrinkage pools 1101 that can cooperate that are provided with on the said stop catch plate 110 with said protruding pin 1181 said shelving.When electrical equipment needs many Battery packs; Many Battery packs anchor clamps 1 need be provided; For conserve space, need many Battery packs anchor clamps 1 be superimposed together, through wherein the lower clamp 11 of Battery pack anchor clamps 1 and the last anchor clamps 12 of another Battery pack anchor clamps 1 are fixed; To be engaged in the shrinkage pool 1101 on the said stop catch plate 110, make two groups of said battery clamps 1 fix at the said protruding pin of shelving on the plate 118 1181.

The above is merely the utility model preferred embodiment; Its structure is not limited to the above-mentioned shape of enumerating; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.

Claims

1. a battery clamp with fixing at least one Battery pack, is characterized in that, comprising:

Lower clamp, an end of fixing said battery has a plurality of first connectors, and the said first connector sidewall is provided with first fin and first groove, is clasped with fixing through said first fin and said first groove between every adjacent two said first connectors;

Last anchor clamps; The other end of fixing said battery; Have a plurality of second connectors, the said second connector sidewall is provided with second fin and second groove, is clasped with fixing through said second fin and said second groove between every adjacent two said second connectors.

2. battery clamp as claimed in claim 1 is characterized in that: said first connector is provided with and supplies the first battery cave that said battery one end embeds desired depth and supply the plate of shelving that said battery one end shelves.

3. battery clamp as claimed in claim 2 is characterized in that: said second connector is provided with and supplies the said battery other end to embed the second battery cave and the stop catch plate that supplies said battery other end block of desired depth.

4. battery clamp as claimed in claim 3 is characterized in that: the said plate of shelving is provided with a plurality of protruding pins, the corresponding a plurality of shrinkage pools that can cooperate with said protruding pin that are provided with on the said stop catch plate.