CN207896207U - A kind of high capacity cell - Google Patents

Abstract

The utility model discloses a kind of high capacity cells, by positive connection cover, battery body and battery cathode lid are constituted, the anode connection cover is made of anode cover, described anode cover one end is equipped with positive connector, the other end is equipped with fixation wall, the fixation wall, positive connector is integrally formed with anode cover punching press, the anode cover is in step-like, carbon electrode inside the battery body, zinc bucket and electrolyte, described carbon electrode one end is connect with positive connector, the other end is in electrolyte, the zinc bucket is internally provided with zinc powder, battery case is equipped with outside the battery body, the battery case is internally provided with steel disc.Anode cover uses the design of step shape, due to being hollow inside anode cover, improves the capacity of electrolyte, increases electricity, anode cover is that steel band is one time punching molded, enhances leakproofness.Rubber fixed ring has good leakproofness, and electrolyte caused by avoiding long-term put is revealed, the case where polluting.

Description

A kind of high capacity cell

Technical field

The utility model is related to battery apparatus technical field, specially a kind of high capacity cell.

Background technology

Battery is a kind of conversion of energy, and it by reacting converts chemical energy or physical energy to electric energy with the device that stores.Electricity A kind of pond, that is, electrochmical power source, it separately constitutes positive and negative anodes by the electrochemical activity electrode of two kinds of heterogeneities, and two electrodes are immersed in In the electrolyte that media conduction can be provided, when being connected in a certain outer carrier, by converting its internal chemical energy To provide energy.

Since current battery of the same type structure, capacity are almost the same, due to battery structure, volume are fixed, lead The structure of the capacity and inside battery of sending a telegraph pond is in inverse ratio, so, in the electrical equipment power supply for some relatively high powers, need The batteries of multiple same models is powered, and to cause the quantity using battery to become more, is improved expense and is paid, when with duration Between placing battery, the negative cover for being easy to cause battery gets rusty, causes electrolyte to be revealed, pollute.In order to solve above-mentioned ask Topic, therefore, we have proposed a kind of high capacity cells.

Utility model content

The purpose of this utility model is to provide a kind of high capacity cells, solve the problems, such as proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of high capacity cell is connected by anode Lid, battery body and battery cathode lid are constituted, and the anode connection cover is made of anode cover, and described anode cover one end is equipped with anode Connector, the other end are equipped with fixation wall, and the fixation wall, positive connector and anode cover punching press are integrally formed, the anode cover In step-like, the battery body is internally provided with carbon electrode, zinc bucket and electrolyte, and described carbon electrode one end connects with positive connector It connects, the other end is in electrolyte, and the zinc bucket is internally provided with zinc powder, and battery case is equipped with outside the battery body, described Battery case is internally provided with steel disc, and the fixation wall sealing of the steel disc and anode cover is fixed, and the battery cathode is covered equipped with solid Determine ring, the fixed ring is sealingly fastened in the junction of battery cathode lid and battery case bottom end by seccotine.

As a kind of preferred embodiment of the utility model, the fixed ring is the ring set of rubber material, fixed ring with Battery cathode lid matches unanimously with battery case bottom end junction size, and structure is identical.Fixed ring is constituted for rubber material, rubber With good leakproofness, ensures that wet air is difficult to enter seam crossing, negative cover is caused to be got rusty.

As a kind of preferred embodiment of the utility model, the electrolyte volume in the anode cover holds for common batteries The 10%-15% of amount.Anode cover is hollow, can increase the capacity of electrolyte, improve the electricity of battery, to improve battery Use durability degree.

As a kind of preferred embodiment of the utility model, the battery case outer wall is wrapped up and is printed equipped with plastic film There is relevant battery data information.Plastic film has good insulating properties, while adding the glossiness of battery appearance, improves The aesthetical perception of battery entirety.

As a kind of preferred embodiment of the utility model, the carbon electrode is by the graphite cylinder containing foam metal charcoal It constitutes.Graphite and metal have more good electric conductivity jointly, and the combination of graphite and metal improves the conductive communication of battery Property.

Compared with prior art, the beneficial effects of the utility model are as follows：

1. the design of step shape is used by anode cover, due to being hollow, the battery phase of same model inside anode cover The capacity for comparing the electrolyte for improving inside battery, to increase the electricity of 10%-15% batteries, since anode cover is steel band one The reason of secondary punch forming so that anode cover has the characteristics that seamless, close structure, also increases while having reached raising electricity Strong leakproofness, integrally improves battery comprehensive performance.

2. the fixed ring covered by battery cathode consolidates and strengthen battery cathode lid, since fixed ring is rubber Glue material texture is at good leakproofness, the setting of fixed ring enhances the leakproofness of battery cathode lid, avoids long-term pendulum Electrolyte caused by putting is revealed, the case where polluting.

Description of the drawings

Fig. 1 is a kind of high capacity cell overall appearance schematic diagram of the utility model；

Fig. 2 is a kind of high capacity cell internal structure schematic diagram of the utility model；

Fig. 3 is that a kind of high capacity cell anode cover of the utility model connects structural schematic diagram.

In figure:1- anode connection covers, 2- battery bodies, 3- battery cathode lids, 4- carbon electrodes, 5- zinc buckets, 6- electrolyte, 7- Battery case, 8- fixed rings, 9- anode covers, 10- fixation walls.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high capacity cell, by positive connection cover 1, Battery body 2 and battery cathode lid 3 are constituted, and the anode connection cover 1 is made of anode cover 9, and 9 one end of the anode cover is equipped with just Pole connector, the other end are equipped with fixation wall 10, and the fixation wall 10, positive connector and 9 punching press of anode cover are integrally formed, described For anode cover 9 in step-like, the battery body 2 is internally provided with carbon electrode 4, zinc bucket 5 and electrolyte 6,4 one end of the carbon electrode with Positive connector connection, the other end are in electrolyte 6, and the zinc bucket 5 is internally provided with zinc powder, is set outside the battery body 2 There are battery case 7, the battery case 7 to be internally provided with steel disc, the sealing of fixation wall 10 of the steel disc and anode cover 9 is fixed, institute It states battery cathode lid 3 and is equipped with fixed ring 8, the fixed ring 8 is sealingly fastened in by seccotine outside battery cathode lid 3 and battery The junction of 7 bottom end of shell.

As a kind of preferred embodiment of the utility model, the fixed ring 8 is the ring set of rubber material, fixed ring 8 It is matched unanimously with battery cathode lid 3 with 7 bottom end junction size of battery case, structure is identical.Fixed ring is constituted for rubber material, Rubber has good leakproofness, ensures that wet air is difficult to enter seam crossing, negative cover is caused to be got rusty.

As a kind of preferred embodiment of the utility model, 6 capacity of electrolyte in the anode cover 9 is common batteries The 10%-15% of capacity.Anode cover is hollow, can increase the capacity of electrolyte, improve the electricity of battery, to improve electricity Pond uses durability degree.

As a kind of preferred embodiment of the utility model, 7 outer wall of the battery case is equipped with plastic film and wraps up simultaneously It is printed on relevant battery data information.Plastic film has good insulating properties, while adding the glossiness of battery appearance, carries The high aesthetical perception of battery entirety.

As a kind of preferred embodiment of the utility model, the carbon electrode 4 is by the graphite column containing foam metal charcoal Body is constituted.Graphite and metal have more good electric conductivity jointly, and the combination of graphite and metal improves the conductive communication of battery Property.

A kind of high capacity cell described in the utility model, anode cover 9 are the one-time formed structure of punching press with fixation wall 10 Body, due to 9 inside of anode cover is hollow, the electrolyte than the common batteries with model is more, to improve The whole electricity of battery, by the gap of 7 bottom end and negative cover 3 of 8 sealed cell shell of fixed ring, air is not allowed to aoxidize so that The time of battery put is longer.

It, can only since the utility model is interior arrangement structure when user wants using the utility model device By way of contrast come functionality of withdrawing deposit, the first step takes a common batteries and the battery of step-like anode cover 9 to be put into jointly Contrast test is carried out in the equipment of equal-wattage；Second step, by timer to calculating the full electricity of two batteries to discharge off institute Some time；Third walks, and obtained data are recorded and analyzed by comparing.

The positive connection cover 1 of the utility model, battery body 2, battery cathode lid 3, carbon electrode 4, zinc bucket 5, electrolyte 6, Battery case 7, fixed ring 8, anode cover 9,10 component of fixation wall are universal standard part or the portion that those skilled in the art know Part, structure and principle, which are all this technology personnel, can be learnt by technical manual or be known by routine experiment method, this reality Solve the problems, such as it is that battery capacity is few with novel, device slightly powerful equipment when need multiple batteries to provide electric power to cause to pay It more problem and puts for a long time, negative cover is caused to be got rusty leakage electrolyte the case where polluting.The utility model Using the design of 9 step shape of anode cover, since 9 inside of anode cover is hollow, the battery of same model, which compares, improves electricity The capacity of electrolyte 6 inside pond, to increase the electricity of 10%-15% batteries, since anode cover 9 is that steel band is one time punching molded The reason of so that anode cover 9 has the characteristics that seamless, close structure, and sealing is also enhanced while having reached raising electricity Property, integrally improve battery comprehensive performance.By the fixed ring on battery cathode lid 3, consolidation is carried out to battery cathode lid 3 and has been added By force, it is constituted for rubber material due to fixed ring 8, there is good leakproofness, the setting of fixed ring to enhance battery cathode lid 3 Leakproofness, electrolyte 6 caused by avoiding long-term put is revealed, the case where polluting.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of high capacity cell, by positive connection cover（1）, battery body（2）With battery cathode lid（3）It constitutes, feature exists In：The anode connection cover（1）By anode cover（9）It constitutes, the anode cover（9）One end is equipped with positive connector, and the other end is set There is fixation wall（10）, the fixation wall（10）, positive connector and anode cover（9）Punching press is integrally formed, the anode cover（9）It is in It is step-like, the battery body（2）It is internally provided with carbon electrode（4）, zinc bucket（5）And electrolyte（6）, the carbon electrode（4）One end It is connect with positive connector, the other end is in electrolyte（6）In, the zinc bucket（5）It is internally provided with zinc powder, the battery body （2）Outside is equipped with battery case（7）, the battery case（7）It is internally provided with steel disc, the steel disc and anode cover（9）Fixation Wall（10）Sealing is fixed, the battery cathode lid（3）It is equipped with fixed ring（8）, the fixed ring（8）It is solid by seccotine sealing Due to battery cathode lid（3）With battery case（7）The junction of bottom end.

2. a kind of high capacity cell according to claim 1, it is characterised in that:The fixed ring（8）For rubber material Ring set, fixed ring（8）With battery cathode lid（3）With battery case（7）The size matching of bottom end junction is consistent, and structure is identical.

3. a kind of high capacity cell according to claim 1, it is characterised in that：The anode cover（9）Interior electrolyte （6）Capacity is the 10%-15% of common batteries capacity.

4. a kind of high capacity cell according to claim 1, it is characterised in that：The battery case（7）Outer wall is equipped with modeling Material film wraps up and is printed on relevant battery data information.

5. a kind of high capacity cell according to claim 1, it is characterised in that：The carbon electrode（4）By containing foam gold The graphite cylinder for belonging to charcoal is constituted.