CN207925530U - A kind of ultrasonic wave battery cover board assembly - Google Patents
A kind of ultrasonic wave battery cover board assembly Download PDFInfo
- Publication number
- CN207925530U CN207925530U CN201820483467.XU CN201820483467U CN207925530U CN 207925530 U CN207925530 U CN 207925530U CN 201820483467 U CN201820483467 U CN 201820483467U CN 207925530 U CN207925530 U CN 207925530U
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- Prior art keywords
- cover
- ultrasonic wave
- fillet
- board assembly
- wall
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- 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
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model discloses a kind of ultrasonic wave battery cover board assemblies, belong to battery apparatus technical field.Based on existing cover fillet and upper cover are sealed with glue, glue seals that production efficiency is low, and poor reliability causes water electrolytic gas to overflow, and then corrosion and damage battery cover board assembly, and pollution environment is also easy using glue, not environmentally friendly enough.A kind of ultrasonic wave battery cover board assembly, include upper cover and cover fillet with several through-holes, the cover fillet is the cavity of lower ending opening, the upper cover is equipped with the envelope wall erect around several through-holes, the envelope wall upper end opening, the cavity of itself and cover fillet is interlocked, and the side wall of the cavity is connected on by supersonic welding on the end face of upper cover.The utility model is arranged the merga pass supersonic welding that interlocks of cover fillet and envelope wall and is connected on the end face of upper cover, and simple and reasonable for structure, scheme is practical, being capable of effective lift-off seal efficiency；Cover fillet matches sealing, sealed reliable with envelope wall；Glue need not be used, is not polluted the environment, it is more environmentally-friendly.
Description
Technical field
The utility model is related to a kind of ultrasonic wave battery cover board assemblies, belong to battery apparatus technical field.
Background technology
Existing lead-acid battery includes the shell with accommodating chamber, is provide with the upper cover and electrolyte of shell, to accelerate to fill
Several separate spaces are generally arranged in the accommodating chamber of electric rate, shell, and for installing electrolyte, when charging, electrolyte has bulk gas
It is precipitated, in order to enable the air pressure of each separate space is identical, upper cover opens up through-hole, the gas of electrolyte respectively in the position of corresponding separate space
With corrosivity, in the gaseous volatilization to air to avoid electrolyte, cover fillet is generally provide on the outside of through-hole.But existing lid
Based on item and upper cover are sealed with glue, glue seals that production efficiency is low, and poor reliability causes water electrolytic gas to overflow, and then corrosion and damage
Battery cover board assembly, and pollution environment is also easy using glue, it is not environmentally friendly enough.
Utility model content
In view of the drawbacks of the prior art, high, sealed reliable that the purpose of this utility model is to provide a kind of leakage efficiencies is simultaneously
And the ultrasonic wave battery cover board assembly of environmental protection.
To achieve the above object, the technical solution of the utility model is：
A kind of ultrasonic wave battery cover board assembly includes upper cover with several through-holes and is provide with the cover fillet of through-hole, described
Cover fillet be lower ending opening cavity, the upper cover around several through-holes be equipped with erect envelope wall, the envelope wall upper end opening,
The cavity of itself and cover fillet is interlocked, and the side wall of the cavity is connected on by supersonic welding on the end face of upper cover.
The utility model is arranged the merga pass supersonic welding that interlocks of cover fillet and envelope wall and is connected on the end face of upper cover, structure letter
Single, reasonable, scheme is practical, being capable of effective lift-off seal efficiency；Cover fillet matches sealing, sealed reliable with envelope wall；No
It needs to use glue, not pollute the environment, it is more environmentally-friendly.
As optimization technique measure, the side wall lower ends setting of the cavity utilizes convenient for the thin-walled edge of ultrasonic bonding
The high-frequency vibration wavelength-division supplementary biography of ultrasonic wave is delivered on thin-walled edge and upper cover end face, in the case of pressurization, makes two objects
Surface phase mutual friction and form the fusion between molecular layer so that cover fillet is effectively sealed with upper cover.
As optimization technique measure, the adjacent thin-walled edge of the side wall is equipped with the sealed muscle that can be fitted with envelope wall,
The sealed muscle extends to the upper surface of cover fillet from thin-walled edge upper end so that side wall forms independent sky one by one with envelope wall
Between, after side wall local damage, it is necessary to be that the envelope wall of same position also damages, gas can just overflow, and effectively reduce gas leakage
Possibility.
As optimization technique measure, the sealed muscle is evenly arranged on side wall, and the thickness of the sealed muscle is A, cover fillet
Side wall and envelope wall between gap length be B, the A >=B so that sealed muscle can be fitted closely with envelope wall, satisfaction
Seal request.
As optimization technique measure, the sealed muscle lower end setting is surpassing convenient for the thin-walled chamfering structure of ultrasonic bonding
Under sound wave effect, the fusing of thin-walled chamfering structure is adhered on side wall, enhances sealing effect.
As optimization technique measure, cavity, thin-walled edge, sealed muscle and the thin-walled chamfering structure of the cover fillet are integrally noted
It is moulded into type, manufacture easy to produce.
As optimization technique measure, the envelope wall upper end-face edge setting is surpassing convenient for the thin-wall construction of ultrasonic bonding
Under sound wave effect, thin-wall construction fusing is adhered on cover fillet, enhances sealing effect.
As optimization technique measure, the shape of the cover fillet and envelope wall matches, and the cover fillet is manufactured by transparent material
It forms, convenient for observation gaseous volatilization situation.
As optimization technique measure, the upper cap upper surface is equipped with the groove of strip, and the envelope wall is arranged in groove
Interior and with groove wall surface is parallel so that the sealing structure of envelope wall and cover fillet is protected.
As optimization technique measure, the depth of the groove is C, and the height of cover fillet is D, and the height at thin-walled edge is E, institute
State C >=D-E.Under ul-trasonic irradiation, thin-walled edge fusing is adhered on the end face of upper cover, at this time the height of cover fillet be less than or
Equal to the depth of groove, cover fillet is fully located in groove so that the sealing structure of envelope wall and cover fillet is effectively protected.
Compared with prior art, the utility model has the advantages that：
The utility model is arranged the merga pass supersonic welding that interlocks of cover fillet and envelope wall and is connected on the end face of upper cover, structure letter
Single, reasonable, scheme is practical, being capable of effective lift-off seal efficiency；Cover fillet matches sealing, sealed reliable with envelope wall；No
It needs to use glue, not pollute the environment, it is more environmentally-friendly.
Description of the drawings
Fig. 1 is the utility model configuration diagram；
Fig. 2 is the utility model explosion diagram；
Fig. 3 is the utility model superstructure diagram；
Fig. 4 is the utility model cover fillet configuration diagram.
Reference sign：
1- upper covers, 2- cover fillets, 11- envelope walls, 12- through-holes, the end faces 13-, 111- thin-wall constructions, 21- side walls, the upper ends 22-
Face, 23- sealed muscles, 211- thin-walleds edge.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Replacement, modification, equivalent method and scheme.Further, right below in order to make the public have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The description of these detail sections can also understand the utility model completely.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "upper", "lower", " parallel " and similar statement simply to illustrate that mesh
's.
As shown in Figs 1-4, a kind of ultrasonic wave battery cover board assembly includes upper cover 1 with several through-holes 12 and is provide with
The cover fillet 2 of through-hole 12, the cover fillet 2 are the cavity of lower ending opening, and the upper cover 1 is equipped with the sealing erect around several through-holes 12
Wall 11,11 upper end opening of the envelope wall, is interlocked with the cavity of cover fillet 2, and the side wall 21 of the cavity passes through supersonic welding
It is connected on the end face 13 of upper cover 1.
The utility model is arranged the merga pass supersonic welding that interlocks of cover fillet 2 and envelope wall 11 and is connected on the end face 13 of upper cover 1,
Simple and reasonable for structure, scheme is practical, being capable of effective lift-off seal efficiency；Cover fillet 2 matches sealing with envelope wall 11, close
Envelope is reliable；Glue need not be used, is not polluted the environment, it is more environmentally-friendly.
1 upper surface of the upper cover be equipped with strip groove, the envelope wall 11 be arranged in groove and with the wall of groove
Face is parallel so that envelope wall 11 and the sealing structure of cover fillet 2 are protected.The shape phase of the cover fillet 2 and envelope wall 11
Match so that the two can snap together, and the cover fillet 2 is fabricated by transparent material, convenient for observation gaseous volatilization situation.Institute
The setting of 11 upper end-face edge of envelope wall is stated convenient for the thin-wall construction 111 of ultrasonic bonding, 21 lower end of the side wall setting of the cavity is just
In the thin-walled edge 211 of ultrasonic bonding, thin-walled edge 211 and upper cover are delivered to using the high-frequency vibration wavelength-division supplementary biography of ultrasonic wave
On 1 end face 13, in the case of pressurization, makes two body surface phase mutual friction and form the fusion between molecular layer.
21 adjacent thin-walled edge 211 of the side wall is equipped with the sealed muscle 23 that can be fitted with envelope wall 11, the sealing
Muscle 23 extends to the upper surface 22 of cover fillet 2 from 211 upper end of thin-walled edge so that side wall 21 forms independent one by one with envelope wall 11
Space, after 21 local damage of side wall, it is necessary to be that the envelope wall 11 of same position also damages, gas can just overflow, and effectively reduce
The possibility of gas leakage.The sealed muscle 23 is evenly arranged on side wall 21.Ultrasonic wave is convenient in the setting of 23 lower end of the sealed muscle
The thin-walled chamfering structure of welding, under ul-trasonic irradiation, the fusing of thin-walled chamfering structure is adhered on side wall 21, enhancing sealing effect
Fruit.
Cavity, thin-walled edge 211, sealed muscle 23 and the thin-walled chamfering structure integrated injection molding of the cover fillet 2.It is described
The thickness of sealed muscle 23 is A, and the gap length between the side wall 21 and envelope wall 11 of cover fillet 2 is B, the A=B.The groove
Depth is C, and the height of cover fillet 2 is D, and the height at thin-walled edge 211 is E, the C=D-E.
The other embodiment of the utility model：
Several sealing strips can also be arranged in the lateral surface of the envelope wall 11, and the sealing strip can be with the side wall of cover fillet 2
21 fit, and further enhance sealing effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of ultrasonic wave battery cover board assembly, including with several through-holes（12）Upper cover（1）And it is provide with through-hole（12）'s
Cover fillet（2）, which is characterized in that the cover fillet（2）For the cavity of lower ending opening, the upper cover（1）Around several through-holes（12）If
There is the envelope wall of setting（11）, the envelope wall（11）Upper end opening, with cover fillet（2）Cavity be interlocked, the cavity
Side wall（21）It is connected on upper cover by supersonic welding（1）End face（13）On.
2. a kind of ultrasonic wave battery cover board assembly as described in claim 1, which is characterized in that the side wall of the cavity（21）Under
The thin-walled edge of ultrasonic bonding is convenient in end setting（211）.
3. a kind of ultrasonic wave battery cover board assembly as claimed in claim 2, which is characterized in that the side wall（21）Adjacent thin-walled
Edge（211）Equipped with can be with envelope wall（11）The sealed muscle to fit（23）, the sealed muscle（23）From thin-walled edge（211）
Upper end extends to cover fillet（2）Upper surface（22）.
4. a kind of ultrasonic wave battery cover board assembly as claimed in claim 3, which is characterized in that the sealed muscle（23）Uniform cloth
It sets in side wall（21）On, the sealed muscle（23）Thickness be A, cover fillet（2）Side wall（21）With envelope wall（11）Between sky
Gap width is B, the A >=B.
5. a kind of ultrasonic wave battery cover board assembly as claimed in claim 4, which is characterized in that the sealed muscle（23）Lower end is set
Set the thin-walled chamfering structure convenient for ultrasonic bonding.
6. a kind of ultrasonic wave battery cover board assembly as claimed in claim 5, which is characterized in that the cover fillet（2）Cavity, thin
Wall edge（211）, sealed muscle（23）And thin-walled chamfering structure integrated injection molding.
7. a kind of ultrasonic wave battery cover board assembly as claimed in any one of claims 1 to 6, which is characterized in that the envelope wall
（11）The thin-wall construction of ultrasonic bonding is convenient in upper end-face edge setting（111）.
8. a kind of ultrasonic wave battery cover board assembly as claimed in claim 7, which is characterized in that the cover fillet（2）With envelope wall
（11）Shape match, the cover fillet（2）It is fabricated by transparent material.
9. a kind of ultrasonic wave battery cover board assembly as claimed in claim 8, which is characterized in that the upper cover（1）Upper surface is set
There are the groove of strip, the envelope wall（11）It is arranged in groove and parallel with the wall surface of groove.
10. a kind of ultrasonic wave battery cover board assembly as claimed in claim 9, which is characterized in that the depth of the groove is C,
Cover fillet（2）Height be D, thin-walled edge（211）Height be E, the C >=D-E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483467.XU CN207925530U (en) | 2018-04-08 | 2018-04-08 | A kind of ultrasonic wave battery cover board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483467.XU CN207925530U (en) | 2018-04-08 | 2018-04-08 | A kind of ultrasonic wave battery cover board assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925530U true CN207925530U (en) | 2018-09-28 |
Family
ID=63595369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483467.XU Active CN207925530U (en) | 2018-04-08 | 2018-04-08 | A kind of ultrasonic wave battery cover board assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925530U (en) |
-
2018
- 2018-04-08 CN CN201820483467.XU patent/CN207925530U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: 310018 1st and 2nd floors, building 2, No. 161, No. 17 street, Baiyang street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Haijiu Battery Co.,Ltd. Address before: 313103 Changxing Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: CHANGING YIDING POWER SUPPLY Co.,Ltd. |