CN206697528U - A kind of New-energy electric vehicle battery case - Google Patents
A kind of New-energy electric vehicle battery case Download PDFInfo
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- CN206697528U CN206697528U CN201720555115.6U CN201720555115U CN206697528U CN 206697528 U CN206697528 U CN 206697528U CN 201720555115 U CN201720555115 U CN 201720555115U CN 206697528 U CN206697528 U CN 206697528U
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- battery
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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
Abstract
The utility model discloses a kind of New-energy electric vehicle battery case, including battery outer box and battery inner box, a bindiny mechanism is provided with the top of battery inner box, battery inner box is vacantly lifted in the battery cavities opened up among battery outer box by bindiny mechanism, the both sides inwall of battery outer box is provided with the arch piece of more than one, arch piece protrusion and the compression of the battery inner box wall contacts with vacantly lifting；The battery inner box is provided with four openings, and centre forms a protection chamber, is slidably inserted into one piece of bottom plate in each opening, at least two pieces of batteries, the openend for being installed on battery inner box that battery passes through bottom plate drawing and pulling type are provided with every piece of bottom plate.The present invention can effectively protect the battery security of new energy electric motor vehicle, increase the buffer capacity when being hit, and effectively protect the battery from damaging, and reduce economic loss, and have extraordinary shock-absorbing capacity.
Description
Technical field
The present invention relates to new energy field, and in particular to a kind of New-energy electric vehicle battery case.
Background technology
Its power drive portion of New-energy electric vehicle is battery, is storage battery power supply by power supply, and battery is
Explosive fragile goods, particularly pass through bumpy sections in vehicle, the shake of battery is also very big, so having to solve
The problem of battery vibration is big, it otherwise can influence the service life of battery.Furthermore it can be generated heat during battery-operated, it is just necessary
Heat dispersion is improved, ensures that the stabilization of battery persistently exports.Furthermore when vehicle is hit, if the protection structure of battery
Design unreasonable, then impulsive force can damage battery pack, and cost ratio of the battery pack among electric car accounts for be it is very big,
So just it is highly desirable to deprotect battery pack, increases shock proof ability.
The content of the invention
The technical problems to be solved by the invention be to provide a kind of thermal diffusivity it is good, it is safe, can effectively reduce vibration, carry
For crashworthiness, to solve the deficiency in background technology.
The present invention is achieved through the following technical solutions：A kind of New-energy electric vehicle battery case, including outside battery
Box and battery inner box, battery inner box top are provided with a bindiny mechanism, and battery inner box is vacantly lifted on by bindiny mechanism
In the battery cavities opened up among battery outer box, the both sides inwall of battery outer box is provided with the arch piece of more than one, and arch piece is convex
Go out and the battery inner box wall contacts with vacantly lifting compress；The battery inner box is provided with four openings, and centre forms one
Chamber is protected, one piece of bottom plate is slidably inserted into each opening, at least two pieces of batteries, battery is provided with every piece of bottom plate and is passed through
The openend for being installed on battery inner box of bottom plate drawing and pulling type.
As preferable technical scheme, the bindiny mechanism includes being installed on the top plate of battery outer box battery cavities top surface, top
The lower end of plate has the first connecting shaft, and the bottom of the first connecting shaft is provided with one piece of first postive stop baffle, covered in the first connecting shaft
Equipped with first spring, an axle sleeve is also movably installed with the first connecting shaft, axle sleeve is installed on the upper end of the first spring, under
End is contacted with the first spring top surface, and outside connection at least four connecting rods of axle sleeve, connecting rod bottom is fixed with battery inner box upper end
Connection.
As preferable technical scheme, the upper end of every piece of bottom plate is respectively provided with a swash plate, the inclined-plane of swash plate upward, its swash plate
Top is respectively provided with a baffle plate, and a buffer gear is respectively mounted outside the battery inner box of every piece of baffle plate of face.
As preferable technical scheme, the buffer gear includes the second connecting shaft that insertion is arranged in battery inner box,
The outside of second connecting shaft is set with a second spring, and the end face outside of the second connecting shaft is provided with the second limiting block
Plate, second spring is spacing by the second postive stop baffle, and the second connecting shaft is simultaneously pushed into battery inner box by baffle plate face postive stop baffle
In.
As preferable technical scheme, the top of the battery outer box has wire hole, and the wiring of each battery passes through should
Wire hole.
As preferable technical scheme, a cushion chamber is formed between the arch piece and battery outer box, arch piece uses
Flexible metal material is made, and each arch piece is mounted side by side on the inwall of battery outer box.
The beneficial effects of the invention are as follows：The present invention can effectively protect the battery security of new energy electric motor vehicle, increase by
Buffer capacity during impact, there is extraordinary shock-absorbing capacity, be effectively protected battery and be not damaged, reduce economic loss.
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
There is the required accompanying drawing used in technology description to be 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 overall structure diagram of the present invention；
Fig. 2 is the scheme of installation of the arch piece of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, including battery outer box 11 and battery inner box 3, the top of battery inner box 3 is provided with a connection machine
Structure, battery inner box 3 are vacantly lifted on by bindiny mechanism in the battery cavities opened up among battery outer box 11, and the two of battery outer box 11
Side inwall is provided with the arch piece 7 of more than one, and arch piece 7 protrudes and the wall contacts of battery inner box 3 with vacantly lifting compress；
Battery inner box 3 is provided with four openings, and centre forms a protection chamber (not shown), one piece of bottom is slidably inserted into each opening
Plate 18, at least two pieces of batteries 17 is provided with every piece of bottom plate 18, battery 17 is installed on battery by the drawing and pulling type of bottom plate 18
The openend of inner box 3.
As shown in figure 1, bindiny mechanism includes being installed on the top plate 6 of battery outer box battery cavities top surface, the lower end of top plate 6 has
First connecting shaft (not shown), the bottom of the first connecting shaft are provided with one piece of first postive stop baffle 2, are set with the first connecting shaft
Piece first spring 5, an axle sleeve 4 is also movably installed with the first connecting shaft, axle sleeve 4 is installed on the upper end of the first spring 5, under
End contacts with the top surface of the first spring 5, and the outside of axle sleeve 4 connects at least four connecting rods 13, the bottom of connecting rod 13 with battery inner box 3
End is fixedly connected, and whole battery inner box 3 is connected by the first spring 5 with battery outer box 11, therefore whole battery inner box is suspended on
In battery cavities, bottom is not contacted with bottom surface, and top is connected by the first spring, therefore has extraordinary buffering effect, can be had
Influence of the effect resistance Vehicular vibration to battery, increase the service life of battery.
In the present embodiment, the upper end of every piece of bottom plate 18 is respectively provided with a swash plate 14, the inclined-plane of swash plate 14 upward, the top of its swash plate
Portion is respectively provided with a baffle plate 16, and a buffer gear is respectively mounted outside the battery inner box of every piece of baffle plate of face 16, and buffer gear includes inserting
Entering to be arranged at the second connecting shaft (not shown) in battery inner box, the outside of the second connecting shaft is set with a second spring 1,
The end face outside of second connecting shaft is provided with the second postive stop baffle 8, and second spring 1 is spacing by the second postive stop baffle 8, baffle plate 16
Second connecting shaft is simultaneously pushed into battery inner box 3 by face postive stop baffle, is deformed when vehicle is struck so as to battery outer box,
So arch piece can extrude bottom plate and swash plate first so that bottom plate and swash plate lean on toward second spring end, the second connecting shaft quilt
The elastic force of second spring can be overcome by being squeezed into the process of battery inner box, realize the buffering of power, and at the same time, battery is located at originally
The outside of battery inner box, is extruded and enters in battery inner box, and second protection is carried out by battery inner box, and at peacetime state
In the outside of battery inner box, then perfect heat-dissipating, the transmission of empty calory, is independent of each other between each battery.
Wherein, the top of battery outer box has a wire hole 12, and the wiring of each battery passes through the wire hole, arch piece 7 with
A cushion chamber 9 is formed between battery outer box, arch piece 7 is made of flexible metal material, and each arch piece is pacified side by side
On inwall loaded on battery outer box, as shown in Fig. 2 arch piece can play a part of locating batteries inner box, buffering can be also played
The effect of extruding, arch piece has soft extruding force, therefore peacetime state is compressed with battery inner box external contact and can played
The effect of buffering is compressed, when being hit, bottom plate is promoted by arch piece, also can effectively solve excessive power to battery inner box
Impact injury.
To sum up, the present invention uses multiple protective structure, farthest ensures the safety of internal battery, as far as possible in severe
Or ensure the safety of battery in slight shock, and economic loss is reduced, simultaneous buffering performance and thermal diffusivity and can ensure,
With extraordinary market prospects.
The beneficial effects of the invention are as follows：The present invention can effectively protect the battery security of new energy electric motor vehicle, increase
Buffer capacity when being hit, effectively protect the battery from damaging, reduce economic loss, and there is extraordinary shock-absorbing capacity.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. New-energy electric vehicle battery case, it is characterised in that：Including battery outer box and battery inner box, battery inner box top Portion is provided with a bindiny mechanism, and battery inner box is vacantly lifted on the battery cavities opened up among battery outer box by bindiny mechanism Interior, the both sides inwall of battery outer box is provided with the arch piece of more than one, arch piece protrusion and the battery inner box with vacantly lifting Wall contacts compress；The battery inner box is provided with four openings, and centre forms a protection chamber, slides and insert in each opening Enter one piece of bottom plate, at least two pieces of batteries, battery are provided with every piece of bottom plate and is installed on by bottom plate drawing and pulling type in battery The openend of box.
- 2. New-energy electric vehicle battery case as claimed in claim 1, it is characterised in that：The bindiny mechanism includes being installed on The top plate of battery outer box battery cavities top surface, the lower end of top plate have the first connecting shaft, and the bottom of the first connecting shaft is provided with one piece First postive stop baffle, first spring is set with the first connecting shaft, an axle sleeve is also movably installed with the first connecting shaft, Axle sleeve is installed on the upper end of the first spring, and lower end contacts with the first spring top surface, outside connection at least four connecting rods of axle sleeve, even Bar bottom is fixedly connected with battery inner box upper end.
- 3. New-energy electric vehicle battery case as claimed in claim 1, it is characterised in that：The upper end of every piece of bottom plate is respectively provided with one Swash plate, the inclined-plane of swash plate upward, are respectively provided with a baffle plate, are respectively mounted outside the battery inner box of every piece of baffle plate of face at the top of its swash plate One buffer gear.
- 4. New-energy electric vehicle battery case as claimed in claim 3, it is characterised in that：The buffer gear is set including insertion The second connecting shaft being placed in battery inner box, the outside of second connecting shaft are set with a second spring, the second connection The end face outside of axle is provided with the second postive stop baffle, and second spring is spacing by the second postive stop baffle, baffle plate face postive stop baffle And the second connecting shaft is pushed into battery inner box.
- 5. New-energy electric vehicle battery case as claimed in claim 1, it is characterised in that：The top of the battery outer box has Wire hole, the wiring of each battery pass through the wire hole.
- 6. New-energy electric vehicle battery case as claimed in claim 1, it is characterised in that：The arch piece and battery outer box it Between form a cushion chamber, arch piece is made of flexible metal material, and each arch piece is mounted side by side in battery outer box Inwall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555115.6U CN206697528U (en) | 2017-05-18 | 2017-05-18 | A kind of New-energy electric vehicle battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555115.6U CN206697528U (en) | 2017-05-18 | 2017-05-18 | A kind of New-energy electric vehicle battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697528U true CN206697528U (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555115.6U Active CN206697528U (en) | 2017-05-18 | 2017-05-18 | A kind of New-energy electric vehicle battery case |
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| Country | Link |
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| CN (1) | CN206697528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381093A (en) * | 2021-06-18 | 2021-09-10 | 江苏专创轻合金科技有限公司 | Intelligent automobile battery cooling system |
-
2017
- 2017-05-18 CN CN201720555115.6U patent/CN206697528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381093A (en) * | 2021-06-18 | 2021-09-10 | 江苏专创轻合金科技有限公司 | Intelligent automobile battery cooling system |
| CN113381093B (en) * | 2021-06-18 | 2022-07-05 | 重庆宏美制冷设备有限公司 | Intelligent automobile battery cooling system |
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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: 20181114 Address after: Room 405-407, 4th floor, 366 Jiayi Road, Cangnan Industrial Park, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Linrun New Energy Technology Co., Ltd. Address before: 311800 Haruki Lipu 313, Lipu Town, Zhuji, Shaoxing, Zhejiang Patentee before: Guo Song |