Method that battery goes between from the side and product
The present invention relates to the conductive attachment method and the shell structure of battery, relate in particular to the method for drawing positive and negative electrode group line from secondary cell housing side and with the battery of this method extraction pole group line.
The battery that the present invention relates to comprises primary cell, fuel cell, secondary cell and hybrid battery.The secondary cell of prior art, sealed lead-acid battery for example, its housing generally include drain pan 10 ', cover 60 greatly ' and end face 90 ', see Fig. 1.Drain pan 10 ' interior positive and negative pole plate 31 ' and 42 ' alternately, have therebetween dividing plate 21 '.Each positive plate 31 ' be connected in parallel and together with corresponding positive terminal 35 ' welding, each negative plate 42 ' be connected in parallel again with corresponding negative terminal 46 ' welding is together.Big lid 60 ' be pressed on drain pan 10 ' on use the resin seal.Each positive and negative binding post hole 67 of the big lid 60 in described positive and negative pole 35 ' and 46 ' pass through ' go up ' and 68 ', weld then the bottom have the positive and negative binding post sheet 37 of larger area ' and 48 ', this two-terminal hole 67 ' and 68 ' the residue space insert resin-sealed.Inject electrolyte, use rubber safety valve 23 ' capping liquid injection hole again.The shortcoming of described prior art is, the big lid 60 of press seal ' and welding, seal each binding post 37 ', 48 ' must two procedures; Described binding post 37 ', 48 ' be positioned at battery end face 90 ', fallen the metal objects short circuit on it easily with the upper part; User and can only make conductive attachment at the battery end face, it is big to take up room, and it is convenient, flexible that line is owed.
The method and the product that the objective of the invention is to avoid above-mentioned the deficiencies in the prior art part and provide a kind of battery to go between from the side, this method is that the positive and negative binding post of battery is arranged on the housing side, and be lower than the battery end face, can avoid the metal objects short circuit fallen thus, improved the safety in utilization of battery, make things convenient for the user to carry out conductive attachment and saving stacking, usage space again, and made the two seals operation be kept to together.
Purpose of the present invention can be by realizing by the following technical solutions: the method for using a kind of battery to go between from the side, be included in and each positive plate be connected in parallel in the drain pan and connect with corresponding positive terminal, each negative plate is connected in parallel and connects with corresponding negative terminal, this method is further comprising the steps of: 1. positive and negative binding post is fixed on the drain pan side, connects with positive and negative pole respectively; 2. will cover gland greatly on drain pan, and stick with glue the agent seal, positive and negative binding post will pass through and cover greatly in the setting of one side this moment, or the vertical perforation that is provided with respectively at its and arranged on left and right sides face and in each gully of outer openings.
Purpose of the present invention can also realize by adopting following further step: the battery of design, a kind of side of production lead-in wire, positive and negative pole plate aligned identical is arranged in its drain pan, dividing plate is arranged therebetween, each positive plate is connected in parallel and connects with corresponding positive terminal, each negative plate is connected in parallel and connects with corresponding negative terminal, big lid gland sticks with glue the agent seal on drain pan; Especially, the positive and negative binding post of battery is arranged at the side of drain pan, connects with positive and negative pole respectively.
The drawing of accompanying drawing is described as follows:
Fig. 1 is assembling of prior art sealed lead-acid battery pole plate and conductive attachment schematic diagram thereof;
Fig. 2 is the decomposing schematic representation of the present invention's " battery of side lead-in wire " conductive attachment;
Fig. 3 is schematic diagram and the partial enlarged drawing thereof that battery terminal of the present invention is arranged on the housing side.
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing: the method that battery of the present invention goes between from the side, see Fig. 2, be included in and in the drain pan 10 each positive plate 31 be connected in parallel and connect with corresponding positive terminal 35, each negative plate 42 is connected in parallel and connects with corresponding negative terminal 46, this method and may further comprise the steps:
1. positive and negative binding post 37 and 48 is fixed on the side of drain pan 10, connects with positive and negative pole 35 and 46 respectively;
2. will cover 60 glands greatly on drain pan 10, stick with glue the agent seal.
State step on the implementation 2. the time, described positive and negative binding post 37 and 48 will pass through big lid 60 and be provided with in an one side, or the vertical perforation that is provided with respectively at its and arranged on left and right sides face and in the gully 65 and 66 of outer openings, and, state on the implementation step 2. after also in steps
3. be exactly to cover end face (90).
Implement normally epoxy resin of the 2. used adhesive of above-mentioned steps, also will add curing agent certainly.Implement this step 2. after, described positive and negative binding post 37 and 48 top should be lower than the last plane of battery big cover 60 or end face 90.
Product of the present invention, the battery of a kind of side lead-in wire is seen Fig. 2 and Fig. 3, positive and negative pole plate 31 and 42 is arranged alternately in its drain pan 10, and dividing plate 21 is arranged therebetween; Each positive plate 31 is connected in parallel and connects with corresponding positive terminal 35, and each negative plate 42 is connected in parallel and connects with corresponding negative terminal 46, covers 60 glands greatly on drain pan 10, sticks with glue the agent seal; Especially, positive and negative binding post 37 and 48 is arranged at the side of drain pan 10, connects with positive and negative pole 35 and 46 respectively.
The big lid 60 of battery of the present invention, be provided with in an one side, or being respectively arranged with vertical perforation and in the gully 65 and 66 of outer openings at its and arranged on left and right sides face, described big lid 60 also is provided with the position of gully 65 and 66 at it, and recessed to the inside space 67 and 68 is arranged respectively.The positive and negative binding post 37 and 48 of battery vertically is fixed on a side of drain pan 10 or is separately fixed at the top edge of drain pan 10 and arranged on left and right sides faces, and passes through the gully 65,66 of the big lid 60 of gland on drain pan 10.
For preventing that metal objects from falling the battery end face and causing the positive and negative electrode short circuit, the positive and negative binding post 37 and 48 of battery of the present invention is fixed in the side of drain pan 10, and the top of this binding post 37 and 48 is lower than the last plane of battery big cover 60 or end face 90, perhaps makes described positive and negative binding post 37,48 slightly bend to the battery inboard in space 67,68.
Compare with prior art, the outstanding advantages of the inventive method and product is: with the positive and negative terminals of battery Son is arranged on the housing side, and is lower than the battery end face, can avoid the metal objects short circuit fallen, has improved The safety in utilization of battery has made things convenient for again the user to carry out conductive attachment and saving is stacked, usage space, with season The two seals operation is merged into together.