CN208385524U - A kind of enhanced pregnant solution type battery with sealed cell lid - Google Patents

Abstract

The utility model discloses a kind of enhanced pregnant solution type batteries with sealed cell lid in battery technology field, including shell, cap is provided at the top of the shell, the acid filling cap matched is provided on the inner wall in the acid filling hole, the acid filling cap includes the fixed plate being connected with boss, the bottom of the fixed plate is connected with stick harness, the bottom of the positive and negative pole respectively with the positive and negative extreme connection of battery pole plates that housing cavity is set, the acid filling cap matched is provided on the inner wall that the device passes through acid filling hole, it is effective to improve acid filling hole leakproofness, the fixed plate being connected with boss is provided on acid filling cap, the effective stationarity for improving acid filling cap, it avoids acid filling cap from falling off and causes the leakage of internal storage battery electrolyte, gasket and pressure ring are socketed on the outer wall of pole, filling with sealant in gap between pole and pressure ring, have The fixed effect of the raising pole of effect, and then imitated by the sealing that the filling of sealant improves pole and pole column hole.

Description

A kind of enhanced pregnant solution type battery with sealed cell lid

Technical field

The utility model relates to battery technology field, specially a kind of enhanced pregnant solution type with sealed cell lid stores Battery.

Background technique

Pregnant solution type battery refers to that the remaining space that substrate, partition and other solid assembling parts are removed in battery case is complete It is full of sulfuric acid electrolyte entirely, electrolyte is in excessive state more than needed, and drum is referred to as " pregnant solution type " battery, with pregnant solution type battery The generalization used, but while processing pregnant solution type accumulator housing, the sealing effect of pregnant solution type battery is poor, pregnant solution type Sulfuric acid electrolyte in battery is leaked often through acid filling hole, causes the damage of pregnant solution type electric power storage pool surface other structures, is contracted The service life of short pregnant solution type battery, for this purpose, it is proposed that a kind of enhanced pregnant solution type battery with sealed cell lid.

Utility model content

The purpose of this utility model is to provide a kind of enhanced pregnant solution type battery with sealed cell lid, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of with the enhanced of sealed cell lid Pregnant solution type battery, including shell are provided with cap at the top of the shell, are horizontally arranged with boss at the top of the cap, Invagination slot is offered at the top of the boss, and the opposed inner walls for the slot that invaginates offer symmetrical sliding slot, and the inner wall of sliding slot On be provided with movable plate, movable through slot is offered at the top of the movable plate, the intracavity bottom of the boss offers acid filling hole, The acid filling cap matched is provided on the inner wall in the acid filling hole, the acid filling cap includes the fixed plate being connected with boss, described Link block is provided at the top of fixed plate, and the outer wall of link block is slidably connected with movable plate top movable through slot, the connection Block is provided at the top of block, the bottom of the fixed plate is connected with stick harness, and the bottom outer wall of stick harness is provided with rubber ring, institute It states and offers pole column hole at left and right sides of the top of cap, and be respectively arranged with positive terminal and negative terminal on pole column hole, positive and negative institute State the bottom of pole respectively with the positive and negative extreme connection of battery pole plates that housing cavity is set, the inner cavity top setting of the cap There is rubber pad, the intracavity bottom of the shell is evenly distributed with three groups of damping devices, and damping device described in three groups is separately positioned on The bottom of partition is provided with the accumulator plate shell being connected with shell two sides inside top, the shell at the top of the partition At left and right sides of the inner cavity of body inner wall is provided with bumper, and the inner cavity two sides inner wall of shell offers and matches with bumper Sliding slot.

Preferably, the bottom outer wall of the stick harness offers fixing groove, and the inner wall phase of the bottom of fixing groove and rubber ring Fitting.

Preferably, the damping device includes the fixing seat being connected with shell, is connected with damping at the top of the fixing seat Spring, and concave fixed block is connected at the top of damping spring, T shape rubber block is connected at the top of the concave fixed block.

Preferably, the bottom of the cap opens up fluted, and the cap is recessed by matching with the joint place of shell Slot is fixedly connected with convex shoulder block, and the bottom of groove offers semicircle sealing ring mounting groove.

Preferably, the acid filling hole is T shape acid filling hole, and is socketed with sealing ring, and sealing ring on the outer wall in T shape acid filling hole Inner wall be less than acid filling hole top exterior walls.

Preferably, the bottom outer wall of the pole is respectively sleeved on gasket and pressure ring, and the sky between pole and pressure ring Sealant is filled in gap.

Compared with prior art, the utility model has the beneficial effects that

1, it is provided with the acid filling cap matched on the inner wall that the device passes through acid filling hole, it is effective to improve the sealing of acid filling hole Property, electrolyte influences the service life of battery by acid filling hole overflow leakage when battery being avoided to shake and overturn；

2, it is provided with the fixed plate being connected with boss on acid filling cap, link block, link block and movable plate are set in fixed plate It is slidably connected by movable through slot, the effective stationarity for improving acid filling cap avoids acid filling cap from falling off and causes internal storage battery electric The leakage for solving liquid, by the way that rubber ring is arranged on the outer wall of stick harness, when the dismounting of acid filling cap effectively being avoided to be safeguarded and overhauled, The disengaging for causing rubber ring and stick harness influences the sealing effect in acid filling hole；

3, by being arranged the groove and convex shoulder block that match in the joint place of cap and shell, it is effective improve shell with Locating effect when cap heats, increases the stationarity of hot melt faying face, and opens up semicircle sealing by the bottom in groove Mounting groove is enclosed, convenient for improving the sealing effect of shell and cap hot melt junction, avoids nothing at the top of slot bottom bottom and convex shoulder block The choice specimen of calligraphy closes phenomenon；

4, it is socketed with gasket and pressure ring on the outer wall of pole, filling with sealant in the gap between pole and pressure ring has The fixed effect of the raising pole of effect, and then the sealing effect of filling the raising pole and pole column hole by sealant.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model shell cover structure schematic diagram；

Fig. 3 is the utility model acid filling cap structure schematic diagram；

Fig. 4 is the utility model damping device structural schematic diagram.

In figure: 1 shell, 2 caps, 3 boss, 4 movable plates, 5 acid filling holes, 6 acid filling caps, 61 fixed plates, 62 link blocks, 63 gears Block, 64 clog, 65 rubber rings, 7 poles, 8 rubber pads, 9 damping devices, 91 fixing seats, 92 damping springs, 93 concave fixed blocks, 94T shape rubber block, 10 partitions, 11 bumpers.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of enhanced rich solution with sealed cell lid Formula battery, including shell 1, the top of shell 1 are provided with cap 2, and the top of cap 2 is horizontally arranged with boss 3, boss 3 Top offers invagination slot, and the opposed inner walls for the slot that invaginates offer symmetrical sliding slot, is provided with movable plate on the inner wall of sliding slot 4, the top of movable plate 4 offers movable through slot, and the intracavity bottom of boss 3 offers acid filling hole 5, sets on the inner wall in acid filling hole 5 It is equipped with the acid filling cap 6 matched, the effective leakproofness for improving acid filling hole 5, electrolyte is logical when battery being avoided to shake and overturn Crossing 5 overflow of acid filling hole leakage influences the service life of battery, and acid filling cap 6 includes the fixed plate 61 being connected with boss 3, fixed plate 61 top is provided with link block 62, and outer wall and the 4 top movable through slot of movable plate of link block 62 are slidably connected, effective to improve The stationarity of acid filling cap 6 avoids acid filling cap 6 from falling off and causes the leakage of internal storage battery electrolyte, the top setting of link block 62 There is block 63, the bottom of fixed plate 61 is connected with stick harness 64, and the bottom outer wall of stick harness 64 is provided with rubber ring 65, effective to improve The effect that is bonded of acid filling cap 6 and 5 inner wall of acid filling hole, the top left and right sides of cap 2 offer pole column hole, distinguish on pole column hole It is provided with positive terminal 7 and negative terminal 7, the bottom of positive and negative terminals 7 is positive and negative extreme with battery pole plates that 1 inner cavity of shell is arranged in respectively Connection, the inner cavity top of cap 2 are provided with rubber pad 8, improve the fixed effect of battery, the effective damping for improving battery Effect avoids shaking the larger damage for causing battery, shortens the service life of battery, and the intracavity bottom of shell 1 uniformly divides Three groups of damping devices 9 are furnished with, three groups of damping devices 9 are separately positioned on the bottom of partition 10, and the top of the partition 10 is provided with The inner cavity left and right sides inner wall of the accumulator plate shell being connected with 1 two sides inside top of shell, shell 1 is provided with bumper 11, the inner cavity two sides inner wall of shell 1 offers the sliding slot to match with bumper 11, the effective fixation for improving bumper 11 Property.

Wherein, the bottom outer wall of stick harness 64 offers fixing groove, and the bottom of fixing groove and the inner wall of rubber ring 65 fit, When the dismounting of acid filling cap 6 effectively being avoided to be safeguarded and overhauled, the disengaging of rubber ring 65 Yu stick harness 64 is caused, acid filling hole 5 is influenced Sealing effect；

Damping device 9 includes the fixing seat 91 being connected with shell 1, and the top of fixing seat 91 is connected with damping spring 92, subtracts The top of shake spring 92 is connected with concave fixed block 93, and the top of concave fixed block 93 is connected with T shape rubber block 94, passes through T shape The setting of rubber block 94 convenient for increasing the damping effect of partition 10, and effectively avoids T shape rubber by the setting of damping spring 92 When blob of viscose 94 cannot completely eliminate vibration, remaining vibration is eliminated by the forced compression of damping spring 92, is effectively mentioned The effect of the damping, buffering of high battery；

The bottom of cap 2 opens up fluted, and cap 2 and the joint place of shell 1 pass through the groove and convex shoulder block matched It is fixedly connected, the effective locating effect improved when shell 1 is heated with cap 2 increases the stationarity of hot melt faying face, groove Bottom offers semicircle sealing ring mounting groove, heats the sealing effect of junction convenient for improving shell 1 and cap 2；Avoid slot Phenomenon can not be bonded at the top of bottom bottom and convex shoulder block；

Acid filling hole 5 is T shape acid filling hole, and sealing ring is socketed on the outer wall in T shape acid filling hole, and the inner wall of sealing ring is less than acid filling The top exterior walls in hole 5, the effective sealing effect for improving acid filling hole 5 and 6 joint place of acid filling cap；

The bottom outer wall of pole 7 is respectively sleeved on gasket and pressure ring, is filled in the gap between pole 7 and pressure ring close Sealing, the effective fixed effect for improving pole 7, and imitated by the sealing of the filling raising pole 7 and pole column hole of sealant Fruit.

Working principle: being provided with the acid filling cap 6 matched on the inner wall that the device passes through acid filling hole 5, effective to improve note Sour 5 leakproofness of hole, electrolyte uses the longevity by 5 overflow of acid filling hole leakage influence battery when battery being avoided to shake and overturn It orders, the fixed plate 61 being connected with boss 3 is provided on acid filling cap 6, link block 62, link block 62 and movement are set in fixed plate 61 Plate 4 is slidably connected by movable through slot, and the effective stationarity for improving acid filling cap 6 avoids acid filling cap 6 from falling off and causes in battery The leakage of portion's electrolyte effectively avoids the dismounting of acid filling cap 6 from being safeguarded by the way that rubber ring 65 is arranged on the outer wall of stick harness 64 When with maintenance, the disengaging of rubber ring 65 Yu stick harness 64 is caused, the sealing effect in acid filling hole 5 is influenced, by the inner cavity of cap 2 Rubber pad 8 is set, the fixed effect of battery is improved, the effective damping effect for improving battery avoids shaking larger cause The service life of battery is shortened in the damage of battery, by the way that the groove matched is arranged with the joint place of shell 1 in cap 2 With convex shoulder block, the effective locating effect improved when shell 1 is heated with cap 2 increases the stationarity of hot melt faying face, and lead to It crosses the bottom in groove and opens up semicircle sealing ring mounting groove, heat the sealing effect of junction convenient for improving shell 1 and cap 2 Fruit avoids that phenomenon can not be bonded at the top of slot bottom bottom and convex shoulder block, gasket and pressure ring, pole is socketed on the outer wall of pole 7 Filling with sealant in gap between column 7 and pressure ring, the effective fixed effect for improving pole 7, and then filling out by sealant The sealing effect for improving pole 7 and pole column hole is filled, when battery is generated vibration by extraneous collision, partition 10 is moved down And then the T shape rubber block 94 by the way that partition bottom is arranged in carries out damping, buffering, when T shape rubber block 94 cannot completely eliminate vibration When, and then remaining vibration is eliminated by the compression that concave fixed block 93 carries out damping spring 92, effectively improve electric power storage The effect of the damping, buffering in pond.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of enhanced pregnant solution type battery with sealed cell lid, including shell (1), it is characterised in that: the shell (1) it is provided at the top of cap (2), is provided with boss (3) at the top of the cap (2), the top of the boss (3) is laterally opened Symmetrical sliding slot is offered equipped with invagination slot, and in the opposed inner walls for the slot that invaginates, and is provided with movable plate on the inner wall of sliding slot (4), movable through slot is offered at the top of the movable plate (4), the intracavity bottom of the boss (3) offers acid filling hole (5), institute The acid filling cap (6) for being provided with and matching on the inner wall of acid filling hole (5) is stated, the acid filling cap (6) includes consolidating with what boss (3) was connected Fixed board (61) is provided with link block (62) at the top of the fixed plate (61), and the outer wall of link block (62) and movable plate (4) are pushed up Portion's activity through slot is slidably connected, and is provided with block (63) at the top of the link block (62), and the bottom of the fixed plate (61) connects It is connected to stick harness (64), and the bottom outer wall of stick harness (64) is provided with rubber ring (65), at left and right sides of the top of the cap (2) Pole column hole is offered, and is respectively arranged with positive terminal (7) and negative terminal (7) on pole column hole, the bottom point of the positive and negative pole (7) The positive and negative extreme connection of battery pole plates not with setting in shell (1) inner cavity, the inner cavity top of the cap (2) are provided with rubber pad (8), the intracavity bottom of the shell (1) is evenly distributed with three groups of damping devices (9), and damping device described in three groups (9) is set respectively The bottom in partition (10) is set, the battery being connected with shell (1) two sides inside top is provided at the top of the partition (10) The inner cavity left and right sides inner wall of pole plate shell, the shell (1) is provided with bumper (11), and the inner cavity two sides of shell (1) Inner wall offers the sliding slot to match with bumper (11).

2. a kind of enhanced pregnant solution type battery with sealed cell lid according to claim 1, it is characterised in that: institute The bottom outer wall for stating stick harness (64) offers fixing groove, and the bottom of fixing groove and the inner wall of rubber ring (65) fit.

3. a kind of enhanced pregnant solution type battery with sealed cell lid according to claim 1, it is characterised in that: institute Stating damping device (9) includes the fixing seat (91) being connected with shell (1), is connected with damping spring at the top of the fixing seat (91) (92), it and at the top of damping spring (92) is connected with concave fixed block (93), is connected with T at the top of the concave fixed block (93) Shape rubber block (94).

4. a kind of enhanced pregnant solution type battery with sealed cell lid according to claim 1, it is characterised in that: institute The bottom for stating cap (2) opens up fluted, and the cap (2) and the joint place of shell (1) pass through the groove matched and convex Shoulder block is fixedly connected, and the bottom of groove offers semicircle sealing ring mounting groove.

5. a kind of enhanced pregnant solution type battery with sealed cell lid according to claim 1, it is characterised in that: institute Stating acid filling hole (5) is T shape acid filling hole, and sealing ring is socketed on the outer wall in T shape acid filling hole, and the inner wall of sealing ring is less than acid filling The top exterior walls in hole (5).

6. a kind of enhanced pregnant solution type battery with sealed cell lid according to claim 1, it is characterised in that: institute The bottom outer wall for stating pole (7) is respectively sleeved on gasket and pressure ring, and filled with close in the gap between pole (7) and pressure ring Sealing.