CN106887551A - A kind of battery cap and battery - Google Patents
A kind of battery cap and battery Download PDFInfo
- Publication number
- CN106887551A CN106887551A CN201710311737.9A CN201710311737A CN106887551A CN 106887551 A CN106887551 A CN 106887551A CN 201710311737 A CN201710311737 A CN 201710311737A CN 106887551 A CN106887551 A CN 106887551A
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- China
- Prior art keywords
- groove position
- plate
- groove
- predeterminable range
- swash plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000004804 winding Methods 0.000 claims description 10
- 239000002253 acid Substances 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a kind of battery cap, and a kind of battery for being provided with the battery cap.The battery cap includes lid and the exhaust structure being arranged on lid.The groove position of multiple laterally arrangements is provided with lid, each groove is respectively provided with an exhaust structure in position.Annular guiding groove and labyrinth type guiding groove with gap are additionally provided with each groove position, near the upside wallboard of groove position, in annular guiding groove, labyrinth type guiding groove is connected and connects exhaust structure annular guiding groove with the gap of annular guiding groove.By the present invention, the acid being lost in battery can be back in battery, it is ensured that acid content and moisture in battery liquid, improve the service life of battery.
Description
Technical field
The present invention relates to battery technology field, more particularly to a kind of battery cap, and one kind is provided with the battery
The battery of lid.
Background technology
In use, some moisture in electrolyte can be decomposed battery, form gas, and the diffusion of gas can band
The acid in electrolyte is walked, the reduction of electrolyte acid content can be also caused while water loss in causing electrolyte, so as to drop
The capacity of low battery, influences performance and the life-span of battery.
Therefore, the drawbacks described above for how overcoming existing battery to exist, is that current those skilled in the art need to solve
Technical problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of battery cap, and a kind of battery cap that is provided with
, can be back in battery for the acid that be lost in battery by battery, it is ensured that acid content and moisture in battery liquid, carry
The service life of battery high.
To achieve the above object, the present invention provides following technical scheme：
A kind of battery cap, including lid and the exhaust structure being arranged on the lid, are provided with many on the lid
The groove position of individual laterally arrangement, an exhaust structure is respectively provided with each described groove position, is also set up in each described groove position
Have：
Annular guiding groove with gap, the annular guiding groove is close to the upside wallboard of groove position, the row
Depressed structure is located in the annular guiding groove；
Labyrinth type guiding groove, the labyrinth type guiding groove is connected and connects with the gap.
Preferably, in above-mentioned battery cap, the groove position set near the side of the lid is the first groove position, institute
The labyrinth type guiding groove stated in the first groove position includes：
First longitudinal direction plate, and holding predeterminable range, the first longitudinal direction plate parallel with the inner side wall plate of first groove position
One end be connected with the annular guiding groove, the downside wallboard of the other end and first groove position keeps predeterminable range；
First horizontal swash plate, positioned at the downside of the upside wallboard of first groove position, one end of the described first horizontal swash plate
Edge with the gap is connected, and the other end keeps predeterminable range with the outside wallboard of first groove position；
Second horizontal swash plate, positioned at the downside of the described first horizontal swash plate, one end of the described second horizontal swash plate with it is described
The outside wallboard connection of the first groove position, the other end keeps predeterminable range with the first longitudinal direction plate；
3rd horizontal swash plate, positioned at the downside of the described second horizontal swash plate, one end of the described 3rd horizontal swash plate with it is described
First longitudinal direction plate is connected, and the other end keeps predeterminable range with the outside wallboard of first groove position；
First rectangle slotted eye, between the lower wall version of the described 3rd horizontal swash plate and first groove position and and its
Predeterminable range is kept respectively, and one end of the first rectangle slotted eye is connected with the outside wallboard of first groove position, the other end
Predeterminable range is kept with the first longitudinal direction plate.
Preferably, in above-mentioned battery cap, also indulged including the laterally second longitudinal direction plate of arrangement, the 3rd longitudinal plate, the 4th
To plate, wherein：
One end of the second longitudinal direction plate be connected with the described first horizontal swash plate, the upside of the other end and first groove
Wallboard keeps predeterminable range；
One end of 3rd longitudinal plate is connected with the upside wallboard of first groove position, and the other end is with described first laterally
Swash plate keeps predeterminable range；
One end of 4th longitudinal plate is connected with the end of the first horizontal swash plate, and the other end is upper with first groove position
Sidewall paneling keeps predeterminable range.
Preferably, in above-mentioned battery cap, the groove position being disposed adjacent with first groove position is the second groove position, institute
The labyrinth type guiding groove stated in the second groove position includes：
5th longitudinal plate, and holding predeterminable range, fiveth longitudinal plate parallel with the outside wallboard of second groove position
One end be connected with the annular guiding groove, the downside wallboard of the other end and second groove position keeps predeterminable range；
6th longitudinal plate, one end of the 6th longitudinal plate is connected with the edge of the gap, the other end and described second
The upside wallboard of groove position keeps predeterminable range；
4th horizontal swash plate, positioned at the downside of the annular guiding groove, one end of the described 4th horizontal swash plate with it is described
The inner side wall plate connection of the second groove position, the other end keeps predeterminable range with the 5th longitudinal plate；
5th horizontal swash plate, positioned at the downside of the described 4th horizontal swash plate, one end of the described 5th horizontal swash plate with it is described
5th longitudinal plate is connected, and the other end keeps predeterminable range with the inner side wall plate of second groove position；
6th horizontal swash plate, positioned at the downside of the described 5th horizontal swash plate, one end of the described 6th horizontal swash plate with it is described
The inner side wall plate connection of the second groove position, the other end keeps predeterminable range with the 5th longitudinal plate；
Second rectangle slotted eye, between the lower wall version of the described 6th horizontal swash plate and second groove position and and its
Predeterminable range is kept respectively, one end of the second rectangle slotted eye is connected with the 5th longitudinal plate, the other end and described
The inner side wall plate of two grooves position keeps predeterminable range.
Preferably, in above-mentioned battery cap, the groove position being disposed adjacent with second groove position is the 3rd groove position, institute
The labyrinth type guiding groove stated in the 3rd groove position includes：
The spiral straight-flanked ring winding layer for being connected and connecting with the gap, the outlet court of the spiral straight-flanked ring winding layer
Under；
The 7th longitudinal plate being connected with the outlet edge of the spiral straight-flanked ring winding layer, the lower end of the 7th longitudinal plate
Downside wallboard with the 3rd groove position keeps predeterminable range；
7th horizontal swash plate, one end of the described 7th horizontal swash plate is connected with the lower end of the 7th longitudinal plate, the other end
Inner side wall plate with the 3rd groove position keeps predeterminable range.
Preferably, in above-mentioned battery cap, the first groove position, second groove position and the 3rd groove position set respectively
Two are equipped with, and it is symmetrical with the central axis of the cover plate respectively.
Preferably, in above-mentioned battery cap, the bottom land of the first groove position, second groove position and the 3rd groove position
It is obliquely installed.
Preferably, in above-mentioned battery cap, also including tapered extended structure, the tapered extended structure split shed is larger
One end be connected and connect with the outlet side of the exhaust structure.
Preferably, in above-mentioned battery cap, the protection board being also connected with the lid including one end, the protection board position
In the outside of the tapered extended structure, the height of the protection board protrusion lid is not less than the tapered extended structure and dashes forward
Go out the height of the lid.
A kind of battery, is provided with the above battery cap.
From above-mentioned technical proposal as can be seen that the present invention provide battery cap in, due to annular guiding groove and labyrinth
Formula guiding groove constitutes multiple continuity wallboards, is conducive to steam to store, and is conducive to steam to be condensed along wallboard, so that can be by by storing
Moisture and be back in electrolyte by the acid that moisture is taken away that battery electrolyte inside is decomposed, it is ensured that acid content in electrolyte and
Moisture, improves the service life of battery.And, annular guiding groove and labyrinth type guiding groove can ensure in gas pressure
Under, the inclination of any angle and it is inverted all without causing the phenomenon of leakage, it is ensured that the comprehensive work of exhaust apparatus.And, exhaust knot
Structure can realize various functions, can play water, gas discharge and acid filling effect, play purposes greatly, drastically increase work effect
Rate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the top view of battery cap provided in an embodiment of the present invention；
Fig. 2 is the front view of battery cap provided in an embodiment of the present invention；
Fig. 3 is the right view of battery cap provided in an embodiment of the present invention；
Fig. 4 is the right side cross-sectional view of battery cap Section A-A provided in an embodiment of the present invention；
Fig. 5 is the first axonometric drawing of battery cap provided in an embodiment of the present invention；
Fig. 6 is the second axonometric drawing of battery cap provided in an embodiment of the present invention.
Wherein：
1- lids, the grooves of 2- first position, 3- exhaust structures, the tapered extended structures of 4-, 5- protection boards,
The grooves of 6- second position, the grooves of 7- the 3rd position, 20- annular guiding grooves,
21- second longitudinal direction plates, the longitudinal plates of 22- the 3rd, the longitudinal plates of 23- the 4th,
The horizontal swash plates of 24- first, the horizontal swash plates of 25- second, the horizontal swash plates of 26- the 3rd,
27- the first rectangle slotted eyes, 28- first longitudinal direction plates,
The longitudinal plates of 61- the 5th, 62- the second rectangle slotted eyes,
The horizontal swash plates of 63- the 6th, the horizontal swash plates of 64- the 5th, the horizontal swash plates of 65- the 4th, the longitudinal plates of 66- the 6th,
The longitudinal plates of 71- the 7th, the horizontal swash plates of 72- the 7th, the spiral straight-flanked ring winding layer of 73-.
Specific embodiment
The invention discloses a kind of battery cap, and a kind of battery for being provided with the battery cap, can be by battery
The acid of interior loss is back in battery, it is ensured that acid content and moisture in battery liquid, improves the use longevity of battery
Life.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Herein, the term such as " upper and lower " is established based on the position relationship shown in accompanying drawing 1, with reference to the accompanying drawings
Difference, corresponding position relationship is also possible to change therewith, therefore, can not be understood as to the absolute of protection domain
Limit；And, " interior " is the position of the side of relatively close lid, and " outward " is to be relatively distant from the side of lid and in lid
The position of the heart；Additionally, the relational terms of such as " first ", " second ", " the 3rd " or the like are used merely to one and another
Part with same names makes a distinction, and not necessarily require or imply between these parts exist it is any this actual
Relation or order.
Fig. 1 to Fig. 6 is referred to, Fig. 1 is the top view of battery cap provided in an embodiment of the present invention, and Fig. 2 is real for the present invention
The front view of the battery cap of example offer is applied, Fig. 3 is the right view of battery cap provided in an embodiment of the present invention, and Fig. 4 is this hair
The right side cross-sectional view of the battery cap Section A-A that bright embodiment is provided, Fig. 5 is the of battery cap provided in an embodiment of the present invention
One axonometric drawing, Fig. 6 is the second axonometric drawing of battery cap provided in an embodiment of the present invention.
Battery cap provided in an embodiment of the present invention, including lid 1 and the exhaust structure 3 being arranged on lid 1.Lid 1
On be provided with the grooves position of multiple laterally arrangements and (specifically refer in Fig. 1, each dotted line frame is a groove position, multiple grooves positions are constituted
Rectangular projection B in Fig. 5), an exhaust structure 3 is respectively provided with each groove position, each groove is additionally provided with labyrinth in position
Formula guiding groove, and the annular guiding groove 20 with gap.Wherein, annular guiding groove 20 is close to the upside wallboard of groove position,
Exhaust structure 3 is located in annular guiding groove 20, and labyrinth type guiding groove is connected and connects with the gap of annular guiding groove 20.
In battery cap provided in an embodiment of the present invention, due to annular guiding groove 20 and labyrinth type guiding groove constitute it is many
Individual continuity wallboard, is conducive to steam to store, and is conducive to steam to be condensed along wallboard, so as to will can be decomposed by battery electrolyte inside
Moisture and be back in electrolyte by the acid that moisture is taken away, it is ensured that acid content and moisture in electrolyte, improve battery
Service life.And, annular guiding groove 20 and labyrinth type guiding groove can ensure under gas pressure, and any angle is inclined
Tiltedly and it is inverted all without causing the phenomenon of leakage, it is ensured that the comprehensive work of exhaust apparatus.And, exhaust structure 3 can be realized various
Function, can play water, gas discharge and acid filling effect, play purposes greatly, drastically increase operating efficiency.
In a particular embodiment, on lid 1, the groove position set near lid side is the first groove position 2.Specifically, as schemed
1st, shown in Fig. 5 and Fig. 6, the labyrinth type guiding groove in the first groove position 2 includes：
First longitudinal direction plate 28, and holding predeterminable range, the one of first longitudinal direction plate 28 parallel with the inner side wall plate of the first groove position 2
End is connected with annular guiding groove 20, and the downside wallboard of the other end and the first groove position 2 keeps predeterminable range；
First horizontal swash plate 24, positioned at the downside of the upside wallboard of the first groove position 2, one end of the first horizontal swash plate 24 and circle
The outside wallboard of the gap edge connection of annular guiding groove 20, the other end and the first groove position 2 keeps predeterminable range；
Second horizontal swash plate 25, positioned at the downside of the first horizontal swash plate 24, one end of the second horizontal swash plate 25 and the first groove
The outside wallboard connection of position 2, the other end keeps predeterminable range with first longitudinal direction plate 28；
3rd horizontal swash plate 26, positioned at the downside of the second horizontal swash plate 25, one end of the 3rd horizontal swash plate 26 is indulged with first
Connected to plate 28, the outside wallboard of the other end and the first groove position 2 keeps predeterminable range；
First rectangle slotted eye 27, between the lower wall version of the 3rd horizontal groove of swash plate 26 and first position 2 and with its point
One end of predeterminable range, the first rectangle slotted eye 27 is not kept to be connected with the outside wallboard of the first groove position 2, the other end and first is indulged
Predeterminable range is kept to plate 28.
Further, the labyrinth type guiding groove in the first groove position 2 also includes that the second longitudinal direction plate the 21, the 3rd of laterally arrangement is indulged
To plate 22, the 4th longitudinal plate 23, wherein：
One end of second longitudinal direction plate 21 is connected with the first horizontal swash plate 24, the upside wall plate protecting of the other end and the first groove position 2
Hold predeterminable range；
One end of 3rd longitudinal plate 22 is connected with the upside wallboard of the first groove position 2, and the other end is protected with the first horizontal swash plate 24
Hold predeterminable range；
One end of 4th longitudinal plate 23 is connected with the end of the first horizontal swash plate 24, the upside of the other end and the first groove position 2
Wallboard keeps predeterminable range.
So as to, the labyrinth type guiding groove of continuous slot structure in the first groove position 2 is constituted by above-mentioned each plate, the labyrinth type is drawn
The succeeding vat bottom of guide groove is as shown in dotted line in Fig. 1.
And, in a particular embodiment, on lid 1, the groove position being disposed adjacent with the first groove position 2 is the second groove position 6.Specifically
Ground, as shown in Fig. 1, Fig. 5 and Fig. 6, the labyrinth type guiding groove in the second groove position 6 includes：
5th longitudinal plate 61, and holding predeterminable range, the one of fiveth longitudinal plate 61 parallel with the outside wallboard of the second groove position 6
End is connected with annular guiding groove 20, and the downside wallboard of the other end and the second groove position 6 keeps predeterminable range；
6th longitudinal plate 66, one end of the 6th longitudinal plate 66 is connected with the gap edge of annular guiding groove 20, the other end
Upside wallboard with the second groove position 6 keeps predeterminable range；
4th horizontal swash plate 65, positioned at the downside of annular guiding groove 20, one end of the 4th horizontal swash plate 65 and the second groove
The inner side wall plate connection of position 6, the other end and the 5th longitudinal plate 61 keep predeterminable range；
5th horizontal swash plate 64, positioned at the downside of the 4th horizontal swash plate 65, one end of the 5th horizontal swash plate 64 is indulged with the 5th
Connected to plate 61, the inner side wall plate of the other end and the second groove position 6 keeps predeterminable range；
6th horizontal swash plate 63, positioned at the downside of the 5th horizontal swash plate 64, one end of the 6th horizontal swash plate 63 and the second groove
The inner side wall plate connection of position 6, the other end and the 5th longitudinal plate 61 keep predeterminable range；
Second rectangle slotted eye 62, between the lower wall version of the 6th horizontal groove of swash plate 63 and second position 6 and with its point
One end of predeterminable range, the second rectangle slotted eye 62 is not kept to be connected with the 5th longitudinal plate 61, the other end is interior with the second groove position 6
Sidewall paneling keeps predeterminable range.
So as to, the labyrinth type guiding groove of continuous slot structure in the second groove position 6 is constituted by above-mentioned each plate, the labyrinth type is drawn
The succeeding vat bottom of guide groove is as shown in dotted line in Fig. 1.
Additionally, in a particular embodiment, on lid 1, the groove position being disposed adjacent with the second groove position 6 is the 3rd groove position 7.Specifically
Ground, as shown in Fig. 1, Fig. 5 and Fig. 6, the labyrinth type guiding groove in the 3rd groove position 7 includes：
The spiral straight-flanked ring winding layer 73 for being connected and connecting with the gap of annular guiding groove 20, spiral straight-flanked ring winding layer
73 go out mouth down；
The 7th longitudinal plate 71 being connected with the outlet edge of spiral straight-flanked ring winding layer 73, the lower end of the 7th longitudinal plate 71 with
The downside wallboard of the 3rd groove position 7 keeps predeterminable range；
7th horizontal swash plate 72, one end of the 7th horizontal swash plate 72 is connected with the lower end of the 7th longitudinal plate 71, the other end and
The inner side wall plate of the 3rd groove position 7 keeps predeterminable range.
So as to, the labyrinth type guiding groove of continuous slot structure in the 3rd groove position 7 is constituted by above-mentioned each plate, the labyrinth type is drawn
The succeeding vat bottom of guide groove is as shown in dotted line in Fig. 1.
It is apparent from referring to Fig. 1, Fig. 5 and Fig. 6, above, " the outside wallboard of the second groove position 6 " and " madial wall of the first groove position 2
Plate " adjacent part is same wallboard, and " inner side wall plate of the second groove position 6 " is with " the outside wallboard of the 3rd groove position 7 " adjacent part
Same wallboard.But it is not limited thereto, those skilled in the art can also be set to two adjacent wallboards, the present invention is right
This is not specifically limited.
In order to further optimize above-mentioned technical proposal, as shown in figure 4, above-mentioned first groove position the 2, second groove position 6 and the 3rd groove
The bottom land of position 7 is obliquely installed.
Preferably, above-mentioned first groove position the 2, second groove position 6 and the 3rd groove position 7 are respectively arranged with two, and respectively with cover plate 1
Central axis it is symmetrical.
So as to be provided with six exhaust structures 3 arranged successively in battery cap provided in an embodiment of the present invention.Exhaust knot
Successively from inside to outside, helically formula expands structure 3 from low to high, so that the acid backflow that can be taken away by the moisture of decomposition and by moisture
To battery, it is ensured that acid content and moisture in battery liquid.
In order to further optimize above-mentioned technical proposal, as shown in Figures 2 to 4, battery cap provided in an embodiment of the present invention
In, tapered extended structure 4 is additionally provided with, the larger one end of the split shed of tapered extended structure 4 is connected with the outlet side of exhaust structure 3
And connection.
Further, protection board 5 is additionally provided with above-mentioned battery cap, one end and the lid 1 of protection board 5 are connected, protection
Plate 5 is located at the outside of tapered extended structure 4, also, protection board 5 protrudes the height of lid 1 and is not less than tapered extended structure 4 and protrudes
The height of lid 1.
As fully visible, the present invention extends the exhaust hole depth of steam exhaust structure by tapered extended structure 4, it is ensured that steam is arranged
Thorough, stabilization is put, the construction of nearly closure does not result in the race of steam, leakage, so as to improve steam discharge function, improves battery-operated
When efficiency.And, in battery cap provided in an embodiment of the present invention, Kong Duo, function is more, can play water, gas discharge and fill
Acid effect, plays purposes greatly, drastically increases operating efficiency.
Additionally, the embodiment of the present invention additionally provides a kind of battery, the battery is provided with the above battery
Lid.
Herein it should be noted that described herein " predeterminable range ", i.e. reality of the those skilled in the art according to part
The length distance of border situation designed, designed, its size determines according to actual production and service condition, can be with equal, it is also possible to not phase
Deng.And, described " swash plate " is the plate that non-horizontal is set herein, is conducive to increasing the length of plate, beneficial to moisture backflow.
And, above-described embodiment is only preferred scheme of the invention, is specifically not limited thereto, on this basis can basis
It is actually needed and makes with targetedly adjusting, so as to obtain different implementation methods.For example, by increasing longitudinal plate, transverse direction
The quantity of swash plate, or, the position to exhaust structure 3 and quantity are adjusted, etc. according to actual needs.Due to that may realize
Mode it is more, just no longer illustrate one by one here.
Finally, in addition it is also necessary to explanation, herein, term " including ", "comprising" or its any other variant be intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include those
Key element, but also other key elements including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of battery cap, including lid (1) and the exhaust structure (3) being arranged on the lid (1), it is characterised in that
The groove position of multiple laterally arrangements is provided with the lid (1), an exhaust structure is respectively provided with each described groove position
(3), it is additionally provided with each described groove position：
Annular guiding groove (20) with gap, the annular guiding groove (20) is close to the upside wallboard of groove position, institute
State exhaust structure (3) interior positioned at the annular guiding groove (20)；
Labyrinth type guiding groove, the labyrinth type guiding groove is connected and connects with the gap.
2. battery cap according to claim 1, it is characterised in that near the side of the lid (1) set it is described
Groove position is the first groove position (2), and the labyrinth type guiding groove in first groove position (2) includes：
First longitudinal direction plate (28), and holding predeterminable range, the first longitudinal direction parallel with the inner side wall plate of first groove position (2)
One end of plate (28) is connected with the annular guiding groove (20), and the other end keeps with the downside wallboard of first groove position (2)
Predeterminable range；
First horizontal swash plate (24), positioned at the downside of the upside wallboard of first groove position (2), the described first horizontal swash plate (24)
One end be connected with the edge of the gap, the outside wallboard of the other end and first groove position (2) keeps predeterminable range；
Second horizontal swash plate (25), positioned at the downside of the described first horizontal swash plate (24), the one of the described second horizontal swash plate (25)
Hold and be connected with the outside wallboard of first groove position (2), the other end keeps predeterminable range with the first longitudinal direction plate (28)；
3rd horizontal swash plate (26), positioned at the downside of the described second horizontal swash plate (25), the one of the described 3rd horizontal swash plate (26)
End is connected with the first longitudinal direction plate (28), and the other end keeps predeterminable range with the outside wallboard of first groove position (2)；
First rectangle slotted eye (27), positioned at the lower wall version of the described 3rd horizontal swash plate (26) and first groove (2)
Between and with it keep predeterminable range respectively, the outside of one end of the first rectangle slotted eye (27) and first groove position (2)
Wallboard is connected, and the other end keeps predeterminable range with the first longitudinal direction plate (28).
3. battery cap according to claim 2, it is characterised in that also including the laterally second longitudinal direction plate (21) of arrangement,
3rd longitudinal plate (22), the 4th longitudinal plate (23), wherein：
One end of the second longitudinal direction plate (21) be connected with the described first horizontal swash plate (24), the other end and first groove
(2) upside wallboard keeps predeterminable range；
One end of 3rd longitudinal plate (22) is connected with the upside wallboard of first groove position (2), the other end and described first
Horizontal swash plate (24) keeps predeterminable range；
One end of 4th longitudinal plate (23) be connected with the end of the first horizontal swash plate (24), the other end and first groove
(2) upside wallboard keeps predeterminable range.
4. battery cap according to claim 2, it is characterised in that described with what first groove position (2) was disposed adjacent
Groove position is the second groove position (6), and the labyrinth type guiding groove in second groove position (6) includes：
5th longitudinal plate (61), and holding predeterminable range parallel with the outside wallboard of second groove position (6), the 5th longitudinal direction
One end of plate (61) is connected with the annular guiding groove (20), and the other end keeps with the downside wallboard of second groove position (6)
Predeterminable range；
6th longitudinal plate (66), one end of the 6th longitudinal plate (66) is connected with the edge of the gap, the other end with it is described
The upside wallboard of the second groove position (6) keeps predeterminable range；
4th horizontal swash plate (65), positioned at the downside of the annular guiding groove (20), the one of the described 4th horizontal swash plate (65)
Hold and be connected with the inner side wall plate of second groove position (6), the other end keeps predeterminable range with the 5th longitudinal plate (61)；
5th horizontal swash plate (64), positioned at the downside of the described 4th horizontal swash plate (65), the one of the described 5th horizontal swash plate (64)
End is connected with the 5th longitudinal plate (61), and the other end keeps predeterminable range with the inner side wall plate of second groove position (6)；
6th horizontal swash plate (63), positioned at the downside of the described 5th horizontal swash plate (64), the one of the described 6th horizontal swash plate (63)
Hold and be connected with the inner side wall plate of second groove position (6), the other end keeps predeterminable range with the 5th longitudinal plate (61)；
Second rectangle slotted eye (62), positioned at the lower wall version of the described 6th horizontal swash plate (63) and second groove (6)
Between and with it keep predeterminable range respectively, one end of the second rectangle slotted eye (62) and the 5th longitudinal plate (61) are even
Connect, the other end keeps predeterminable range with the inner side wall plate of second groove position (6).
5. battery cap according to claim 4, it is characterised in that described with what second groove position (6) was disposed adjacent
Groove position is the 3rd groove position (7), and the labyrinth type guiding groove in the 3rd groove position (7) includes：
The spiral straight-flanked ring winding layer (73) for being connected and connecting with the gap, the outlet of the spiral straight-flanked ring winding layer (73)
Down；
The 7th longitudinal plate (71) being connected with the outlet edge of the spiral straight-flanked ring winding layer (73), the 7th longitudinal plate
(71) lower end keeps predeterminable range with the downside wallboard of the 3rd groove position (7)；
7th horizontal swash plate (72), one end and the lower end of the 7th longitudinal plate (71) of the described 7th horizontal swash plate (72) connect
Connect, the other end keeps predeterminable range with the inner side wall plate of the 3rd groove position (7).
6. battery cap according to claim 5, it is characterised in that first groove position (2), second groove position (6)
Two are respectively arranged with the 3rd groove position (7), and it is symmetrical with the central axis of the cover plate (1) respectively.
7. battery cap according to claim 5, it is characterised in that first groove position (2), second groove position (6)
Bottom land with the 3rd groove position (7) is obliquely installed.
8. according to the battery cap as described in claim any one of 1-7, it is characterised in that also including tapered extended structure (4),
The larger one end of tapered extended structure (4) split shed is connected and connects with the outlet side of the exhaust structure (3).
9. battery cap according to claim 8, it is characterised in that the guarantor being also connected with the lid (1) including one end
Backplate (5), the protection board (5) is positioned at the outside of the tapered extended structure (4), protection board (5) protrusion lid
(1) height is not less than the height of tapered extended structure (4) protrusion lid (1).
10. a kind of battery, it is characterised in that set just like the battery cap described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311737.9A CN106887551B (en) | 2017-05-05 | 2017-05-05 | A kind of battery cap and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311737.9A CN106887551B (en) | 2017-05-05 | 2017-05-05 | A kind of battery cap and battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106887551A true CN106887551A (en) | 2017-06-23 |
| CN106887551B CN106887551B (en) | 2019-07-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311737.9A Active CN106887551B (en) | 2017-05-05 | 2017-05-05 | A kind of battery cap and battery |
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| Country | Link |
|---|---|
| CN (1) | CN106887551B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644956A (en) * | 2017-09-18 | 2018-01-30 | 赵恒祥 | A kind of battery and its battery cap |
| WO2021071459A3 (en) * | 2019-10-10 | 2021-05-27 | Uenlue Ali | An electrolyte anti-leakage accumulator cover |
| CN114221096A (en) * | 2021-12-10 | 2022-03-22 | 湖北亿纬动力有限公司 | Battery top cap subassembly |
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| CN2613057Y (en) * | 2003-04-18 | 2004-04-21 | 保定金风帆蓄电池有限公司 | Leakage-proof maintenance-free storage battery |
| CN201122613Y (en) * | 2007-11-23 | 2008-09-24 | 风帆股份有限公司 | Lead acid accumulator cover capable of preventing inclined leakage of accumulator with long edge side surface as bottom |
| CN101404341A (en) * | 2008-09-22 | 2009-04-08 | 晋江华威电源有限公司 | Valve-controlled pregnant solution type lead acid accumulator |
| CN203038993U (en) * | 2013-01-17 | 2013-07-03 | 浙江威斯康电源制造有限公司 | Anti-leakage and maintenance-free storage battery |
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2017
- 2017-05-05 CN CN201710311737.9A patent/CN106887551B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613057Y (en) * | 2003-04-18 | 2004-04-21 | 保定金风帆蓄电池有限公司 | Leakage-proof maintenance-free storage battery |
| CN201122613Y (en) * | 2007-11-23 | 2008-09-24 | 风帆股份有限公司 | Lead acid accumulator cover capable of preventing inclined leakage of accumulator with long edge side surface as bottom |
| CN101404341A (en) * | 2008-09-22 | 2009-04-08 | 晋江华威电源有限公司 | Valve-controlled pregnant solution type lead acid accumulator |
| CN203038993U (en) * | 2013-01-17 | 2013-07-03 | 浙江威斯康电源制造有限公司 | Anti-leakage and maintenance-free storage battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644956A (en) * | 2017-09-18 | 2018-01-30 | 赵恒祥 | A kind of battery and its battery cap |
| WO2021071459A3 (en) * | 2019-10-10 | 2021-05-27 | Uenlue Ali | An electrolyte anti-leakage accumulator cover |
| CN114221096A (en) * | 2021-12-10 | 2022-03-22 | 湖北亿纬动力有限公司 | Battery top cap subassembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106887551B (en) | 2019-07-16 |
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Effective date of registration: 20200709 Address after: 277513 Shandong city of Zaozhuang province Tengzhou city Nansha town Benedict Yamaguchi (Zaomu highway south 150 meters) Patentee after: SHANDONG RUIYU BATTERY Co.,Ltd. Address before: 277513 Shandong city of Zaozhuang province Tengzhou city Nansha town Benedict Yamaguchi (Zaomu highway south 150 meters) Patentee before: Zhao Hengxiang |