CN208767346U - A kind of electric vehicle lithium battery with good water-proof effect - Google Patents
A kind of electric vehicle lithium battery with good water-proof effect Download PDFInfo
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- CN208767346U CN208767346U CN201821492588.7U CN201821492588U CN208767346U CN 208767346 U CN208767346 U CN 208767346U CN 201821492588 U CN201821492588 U CN 201821492588U CN 208767346 U CN208767346 U CN 208767346U
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- lithium battery
- waterproof cover
- electric vehicle
- support
- good water
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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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Abstract
The utility model discloses a kind of electric vehicle lithium batteries with good water-proof effect, including waterproof cover, the bottom of the waterproof cover is equipped with live bearing, and it is connected between the waterproof cover by live bearing, the inside of the waterproof cover is equipped with seal closure, the side of the waterproof cover is welded with fixation clamp, the other side is welded with fixed card buckle, multiple seal rubber sleeves being symmetric are installed at the top of the waterproof cover, the waterproof cover and seal closure top inner wall are equipped with circle hole groove and rectangular channel, and it is symmetric between the circle hole groove and rectangular channel, the central area of the seal closure is equipped with lithium battery, the outer surface of the lithium battery is equipped with protecting crust, the utility model passes through setting waterproof cover, seal closure, seal rubber sleeve, first support, second support, third bracket, multiple waterproof part is applied in combination, it solves Electric vehicle lithium battery poor waterproof properties and the problem of be not convenient to use.
Description
Technical field
The utility model relates to technical field of lithium batteries, specially a kind of electric vehicle lithium battery with good water-proof effect.
Background technique
Lithium battery is a kind of power supply unit of use on electric vehicle, and lithium battery is broadly divided into two classes: lithium metal battery
And lithium ion battery, lithium ion battery do not contain the lithium of metallic state, and can charge, in the 5th generation of rechargeable battery, produces
Product lithium metal battery was born in 1996, and safety, specific capacity, self-discharge rate and the ratio of performance to price are superior to lithium-ion electric
Pond, since the high-tech of its own requires limitation, only the company of a few countries is producing this lithium metal battery now,
With the continuous development of economy era, lithium battery is also more come into operation.
But there are deficiencies below for existing technology:
1, after poor waterproof properties, lithium battery and electric vehicle assembling, mostly one piece of plank, which covers, is protected, and wet weather is being encountered
When weather, rainwater can be flowed on lithium battery by the gap between plank and electronic recessing, to cause lithium battery Damage by Short Circuit；
2, the protective of lithium battery itself is poor, when colliding, lithium battery is caused to break and shorten the working life, lithium
It is not easy to be replaced when cell damage.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electric vehicle lithium battery with good water-proof effect,
It solves the problems, such as electric vehicle lithium battery poor waterproof properties and is not convenient to use.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of electric vehicle with good water-proof effect
Lithium battery, including waterproof cover, the bottom of the waterproof cover is equipped with live bearing, and passes through live bearing between the waterproof cover
Connection, the inside of the waterproof cover are equipped with seal closure, and the side of the waterproof cover is welded with fixation clamp, and the other side is welded with
Fixed card buckle is equipped with multiple seal rubber sleeves being symmetric, the waterproof cover and seal closure top at the top of the waterproof cover
Portion's inner wall is equipped with circle hole groove and rectangular channel, and is symmetric between the circle hole groove and rectangular channel, in the seal closure
Heart district domain is equipped with lithium battery, and the outer surface of the lithium battery is equipped with protecting crust, is equipped with electrode cores at the top of the lithium battery,
And the electrode cores and lithium battery are electrically connected, and handle, the bottom welding of the protecting crust are equipped at the top of the protecting crust
There is connector, the bottom of the connector is equipped with first support, second support and third bracket, the side peace of the connector
Equipped with pin shaft, the both ends of the second support are connect with the bottom end on the top of first support and third bracket by pin shaft respectively,
The bottom end of the first support is connect with live bearing by pin shaft, and the top of the third bracket and connector are connected by pin shaft
It connects.
Preferably, it is connected between the seal closure by live bearing, and seal closure insertion is arranged in waterproof cover.
Preferably, the fixation clamp is adapted with fixed card buckle, and the fixed card buckle and fixation clamp are clamped.
Preferably, the seal rubber sleeve insertion is arranged in circle hole groove, and bonds with the inner wall of waterproof cover.
Preferably, the inner wall of the bottom end of the electrode cores and lithium battery passes through the steel loop connection that lithium battery interior is arranged in.
Preferably, the handle and protecting crust weld, and the handle is adapted with rectangular channel.
(3) beneficial effect
The utility model provides a kind of electric vehicle lithium battery with good water-proof effect, have it is following the utility model has the advantages that
(1) the utility model passes through setting waterproof cover, seal closure, seal rubber sleeve, first support, second support, third branch
Frame, multiple waterproof part are applied in combination, and solve the problems, such as electric vehicle lithium battery poor waterproof properties and are not convenient to use, in lithium
When battery is put into inside electric vehicle, waterproof cover does level-one water-proofing treatment to lithium battery, and seal closure does second level to lithium battery and prevents
Water process, when the conductivity cell and lithium battery of electric vehicle pass through receiving electrode turning circuit, the contact tube of electric vehicle passes through circle hole groove
The circle hole groove of waterproof cover and seal closure is filled up gap existing between contact tube and circle hole groove by seal rubber sleeve, and handle passes through
Rectangular channel makes the inside enclosure space of waterproof cover, and multiple waterproof construction is applied in combination, and greatly improves electric vehicle lithium electricity
The waterproof performance in pond, when lithium battery needs to take out, staff separates fixation clamp and fixed card buckle, holds handle, carries upwards
Lithium battery is played, seal closure and waterproof cover separate, and first support, second support, third bracket are that lithium battery does support processing, convenient
It uses.
(2) the utility model is equipped with connector, pin shaft, protecting crust by setting, poor to solve lithium battery protective performance,
Service life is short and is not easy to the problem more slided, and protecting crust carries out at protection in the lithium battery Shi Kewei lithium battery that collides
Reason, when lithium battery damages in use, staff extracts connector and the pin shaft of second support junction
It removes lithium battery to be replaced, facilitates staff and replacement processing is carried out to lithium battery.
Detailed description of the invention
Fig. 1 is the waterproof cover expanded schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of seal closure in the utility model Fig. 1；
Fig. 3 is the lithium battery left view of the utility model；
Fig. 4 is that the waterproof cover of the utility model recovers schematic diagram.
In figure: 1, live bearing；2, fixed card buckle；3, waterproof cover；4, fixation clamp；5, electrode cores；6, protecting crust；7, close
Sealing set；8, rectangular channel；9, seal closure；10, circle hole groove；11, handle；12, steel loop；13, lithium battery；14, pin shaft；15, it connects
Part；16, first support；17, second support；18, third bracket.
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.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of electric vehicle lithium electricity with good water-proof effect
Pond, including waterproof cover 3, the bottom of the waterproof cover 3 is equipped with live bearing 1, and passes through live bearing between the waterproof cover 3
1 connection, the inside of the waterproof cover 3 are equipped with seal closure 9, are connected between the seal closure 9 by live bearing 1, and described
The insertion of seal closure 9 is arranged in waterproof cover 3, and the side of the waterproof cover 3 is welded with fixation clamp 4, and the other side is welded with fixation
Buckle 2, the fixation clamp 4 is adapted with fixed card buckle 2, and the fixed card buckle 2 and fixation clamp 4 are clamped, the waterproof
The top of cover 3 is equipped with multiple seal rubber sleeves 7 being symmetric, and the insertion of seal rubber sleeve 7 is arranged in circle hole groove 10, and
It is bonded with the inner wall of waterproof cover 3, the waterproof cover 3 and 9 top inner wall of seal closure are equipped with circle hole groove 10 and rectangular channel 8, and institute
It states and is symmetric between circle hole groove 10 and rectangular channel 8, the central area of the seal closure 9 is equipped with lithium battery 13, the lithium
The outer surface of battery 13 is equipped with protecting crust 6, and the top of the lithium battery 13 is equipped with electrode cores 5, the bottom end of the electrode cores 5 with
The inner wall of lithium battery 13 passes through the steel loop 12 being arranged in inside lithium battery 13 and connects, and the electrode cores 5 and lithium battery 13 are electrically
Connection, the top of the protecting crust 6 are equipped with handle 11, and the handle 11 is welded with protecting crust 6, and the handle 11 and rectangle
Slot 8 is adapted, and the bottom of the protecting crust 6 is welded with connector 15, the bottom of the connector 15 be equipped with first support 16,
Second support 17 and third bracket 18, the side of the connector 15 are equipped with pin shaft 14, the both ends point of the second support 17
It is not connect with the top of first support 16 and the bottom end of third bracket 18 by pin shaft 14, the bottom end of the first support 16 and work
Dynamic bearing 1 is connected by pin shaft 14, and the top of the third bracket 18 is connect with connector 15 by pin shaft 14.
In use, staff holds handle 11, waterproof cover 3 is put into the notch of electric vehicle, fixation is then stirred
Clamp 4, pulls up handle 11 after separating fixation clamp 4 with fixed card buckle 2, waterproof cover 3 and seal closure 9 pass through live bearing 1
It opens, since the both ends of second support 17 are connected with the top of first support 16 and the bottom end of third bracket 18 by pin shaft 14 respectively
It connects, the bottom end of first support 16 is connect with live bearing 1 by pin shaft 14, and the top of third bracket 18 and connector 15 pass through pin
Axis 14 connects, and when by upward power, the angle between first support 16, second support 17 and third bracket 18 increases, and makes lithium
The position of battery 13 increases, when staff looses one's grip, since first support 16, second support 17 and third bracket 18 pass through pin shaft
14 connections and there are coefficient of friction, coefficient of friction is greater than the gravity coefficient of lithium battery 13, so when staff unclamps hand, lithium electricity
Pond 13 keeps height and position constant, and then staff passes through the electrode cores 5 at the top of lithium battery 13 for lithium battery 13 and electric vehicle
Circuit is connected, lithium battery 13 is then pressed downward, first support 16, second support 17 and third bracket 18, which continue to push after recovering, lives
Dynamic bearing 1 is closed at seal closure 9 and waterproof cover 3, and the contact tube for connecting lithium battery 13 passes through circle hole groove 10 and seal rubber sleeve
7, seal rubber sleeve 7 is sealed processing to circle hole groove 10 and contact tube contact area, and lithium battery 13 is started to work to electronic at this time
Vehicle is powered processing, and seal closure 9 and waterproof cover 3 are dual to 13 waterproof of lithium battery.
It can to sum up obtain, the utility model passes through setting waterproof cover 3, seal closure 9, seal rubber sleeve 7, first support 16, second
Bracket 17, third bracket 18, multiple waterproof part are applied in combination, and solve electric vehicle lithium battery poor waterproof properties and are not easy to
The problem of use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 electric vehicle lithium battery with good water-proof effect, including waterproof cover (3), it is characterised in that: the waterproof cover (3)
Bottom be equipped with live bearing (1), and between the waterproof cover (3) by live bearing (1) connect, the waterproof cover (3)
Inside be equipped with seal closure (9), the side of the waterproof cover (3) is welded with fixation clamp (4), and the other side is welded with fixing card
It detains (2), multiple seal rubber sleeves (7) being symmetric is installed at the top of the waterproof cover (3), the waterproof cover (3) and close
Sealing cover (9) top inner wall is equipped with circle hole groove (10) and rectangular channel (8), and is between the circle hole groove (10) and rectangular channel (8)
Symmetrical, the central area of the seal closure (9) is equipped with lithium battery (13), and the outer surface of the lithium battery (13) is equipped with anti-
Protective case (6) is equipped with electrode cores (5) at the top of the lithium battery (13), and the electrode cores (5) electrically connect with lithium battery (13)
It connects, is equipped with handle (11) at the top of the protecting crust (6), the bottom of the protecting crust (6) is welded with connector (15), described
The bottom of connector (15) is equipped with first support (16), second support (17) and third bracket (18), the connector (15)
Side be equipped with pin shaft (14), the both ends of the second support (17) respectively with the top of first support (16) and third bracket
(18) bottom end is connected by pin shaft (14), and the bottom end and live bearing (1) of the first support (16) are connected by pin shaft (14)
It connects, the top of the third bracket (18) is connect with connector (15) by pin shaft (14).
2. a kind of electric vehicle lithium battery with good water-proof effect according to claim 1, it is characterised in that: the sealing
It covers and is connected between (9) by live bearing (1), and the seal closure (9) insertion is arranged in waterproof cover (3).
3. a kind of electric vehicle lithium battery with good water-proof effect according to claim 1, it is characterised in that: the fixation
Clamp (4) is adapted with fixed card buckle (2), and the fixed card buckle (2) and fixation clamp (4) are clamped.
4. a kind of electric vehicle lithium battery with good water-proof effect according to claim 1, it is characterised in that: the sealing
Gum cover (7) insertion is arranged in circle hole groove (10), and bonds with the inner wall of waterproof cover (3).
5. a kind of electric vehicle lithium battery with good water-proof effect according to claim 1, it is characterised in that: the electrode
The bottom end of core (5) is connect by setting in the internal steel loop (12) of lithium battery (13) with the inner wall of lithium battery (13).
6. a kind of electric vehicle lithium battery with good water-proof effect according to claim 1, it is characterised in that: the handle
(11) it is welded with protecting crust (6), and the handle (11) is adapted with rectangular channel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492588.7U CN208767346U (en) | 2018-09-12 | 2018-09-12 | A kind of electric vehicle lithium battery with good water-proof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492588.7U CN208767346U (en) | 2018-09-12 | 2018-09-12 | A kind of electric vehicle lithium battery with good water-proof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767346U true CN208767346U (en) | 2019-04-19 |
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ID=66134712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821492588.7U Active CN208767346U (en) | 2018-09-12 | 2018-09-12 | A kind of electric vehicle lithium battery with good water-proof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111249A (en) * | 2023-04-12 | 2023-05-12 | 安徽省银瑞电池科技有限公司 | Electric energy storage device formed by combining single battery cells and storage method thereof |
-
2018
- 2018-09-12 CN CN201821492588.7U patent/CN208767346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111249A (en) * | 2023-04-12 | 2023-05-12 | 安徽省银瑞电池科技有限公司 | Electric energy storage device formed by combining single battery cells and storage method thereof |
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