CN208767374U - A kind of waterproof construction of battery case - Google Patents
A kind of waterproof construction of battery case Download PDFInfo
- Publication number
- CN208767374U CN208767374U CN201821495340.6U CN201821495340U CN208767374U CN 208767374 U CN208767374 U CN 208767374U CN 201821495340 U CN201821495340 U CN 201821495340U CN 208767374 U CN208767374 U CN 208767374U
- Authority
- CN
- China
- Prior art keywords
- box body
- welded
- battery
- battery case
- motor
- 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.)
- Expired - Fee Related
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of waterproof constructions of battery case, including the first box body and the second box body, the inside of first box body is embedded with the second box body along the vertical direction, the bottom center of second box body is welded with supporting block, and the other end of the supporting block is connected with the inner wall of the first box body.In the utility model, the device offers venthole on two layers of housing exterior walls and is provided with the second motor, timely heat can be discharged, the brace being arranged in two layers of shell, water can be intercepted in the first box body, prevent water from can contact by the venthole of the second box body with battery, simultaneously, pass through the operation of an electric motor, water can be air-dried, guarantee anhydrous presence in double Shell, to realize the function of waterproof, simultaneously, the ventilation to battery can be kept unaffected, when battery in the device shakes in battery case, shockproof plate can carry out effective damping to battery, play the protective effect to battery.
Description
Technical field
The utility model relates to battery pack structure field, specially a kind of waterproof construction of battery case.
Background technique
Battery case is a kind of device dedicated for placing battery.Traditional battery case is only used for the fixation to battery
It places, in the use process of battery, battery case sealing structure, the heat that battery generates can not shed, and be easy to cause battery
Spontaneous combustion with the development of science and technology, people start to radiate in such a way that surface aperture is divulged information, but can equally bring negative shadow
It rings, battery is easy water inlet, causes the breaking-up of battery, and the battery case that waterproof how can be carried out while heat dissipation becomes current society
It can consider the problems of.
Existing battery pack structure, using sealing or surface aperture divulge information, sealing structure be easy to cause cell heat without
Method sheds in time, be easy to cause the spontaneous combustion of battery, and there are security risk, surface aperture is easy when in use, and water can be from logical
Stomata enters battery, causes electronic short circuit or breaking-up, lacks a kind of structure that can not only radiate but also be able to carry out waterproof, nothing
Method meets enterprise for the heat dissipation of battery pack structure and the requirement of waterproof.
So how to design a kind of waterproof construction of battery case, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of waterproof constructions of battery case, to solve to be mentioned in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof construction of battery case, including the
One box body and the second box body, the inside of first box body are embedded with the second box body, the bottom of second box body along the vertical direction
Supporting block is welded at portion center, the other end of the supporting block is connected with the inner wall of the first box body, second box body
Top is located at sliding in the first box body and is embedded with support plate, and the bottom of the support plate is located at vertical center line two sides along the vertical direction
Equidistantly be welded with two telescopic rods, the bottom of the support plate is centrally located to be welded with shockproof plate, first box body it is interior
Fixed plate is welded on wall in the horizontal direction, the other end of the fixed plate and the outer wall of the second box body mutually weld, the fixation
The upper surface of plate is welded with first motor, and the bottom center of the first motor is connected with the first fan by shaft, described
The top of second box body is located at corner and is welded with brace, and the brace is located at first motor close to the outer wall side of the second box body
Top be welded with partition, the other side of the partition is mutually welded with the second box body, and the top of the partition is welded in the horizontal direction
It is connected to the second motor, second motor is far from being connected with the second fan by shaft at one end center of the second box body.
Further, the shockproof plate is made of elastic ball and elastic filler, and elastic ball and elastic filler are uniform
Distribution.
Further, the bottom of second box body and the upper surface of support plate offer multiple apopores.
Further, venthole is offered close to top on the side wall of first box body and the second box body.
Further, it is opened up above venthole on the side wall of first box body fluted.
Further, sliding slot is offered along the vertical direction on the side wall of second box body.
Further, the part of the brace being located above the second motor offers venthole.
Compared with prior art, the utility model has the beneficial effects that firstly, the device uses two layers of shell, at two layers
Venthole is offered on the outer wall at the close top of shell, the second motor is provided between two layers of shell, it can be timely
The heat discharge that battery is generated, ensures the stabilization and safety of battery temperature, venthole close to top, can to avoid water into
Enter, even if having water that can enter from the aperture on the first box body, the brace being arranged in two layers of shell can be intercepted water
In first box body, prevent water from can contact by the venthole of the second box body with battery, meanwhile, it is provided with below the second motor
The water for being located at the first box body bottom can be air-dried, be guaranteed in double Shell by the operation of an electric motor by first motor
Anhydrous presence, so that the function of waterproof is realized, meanwhile, the ventilation to battery can be kept unaffected, secondly, the device is set
It is equipped with telescopic rod and shockproof plate, when can battery be shaken in battery case, shockproof plate can carry out battery effective
Damping, play the protective effect to battery.
Detailed description of the invention
Fig. 1 is the whole positive structure diagram of the utility model；
Fig. 2 is the structural schematic diagram amplified at the A of the utility model；
Fig. 3 is the structural schematic diagram of the whole side view of the utility model.
In figure: 1, the first box body；2, supporting block；3, the second box body；4, shockproof plate；401, elastic ball；402, elasticity filling
Object；5, support plate；6, fixed plate；7, the first fan；8, first motor；9, telescopic rod；10, brace；11, partition；12, second
Motor；13, the second fan；14, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of waterproof construction of battery case, including first
Box body 1 and the second box body 3, the inside of the first box body 1 are embedded with the second box body 3 along the vertical direction, in the bottom of the second box body 3
Supporting block 2 is welded at the heart, the other end of supporting block 2 is connected with the inner wall of the first box body 1, and the top of the second box body 3 is located at
Sliding is embedded with support plate 5 in first box body 1, and support plate 5 is located at outside shockproof plate 4 for the supporting role to battery, support plate 5
The part of side offers apopore, and the bottom of support plate 5, which is located at vertical center line two sides and is equidistantly welded with two along the vertical direction, stretches
Contracting bar 9, the bottom of support plate 5 is centrally located to be welded with shockproof plate 4, is welded in the horizontal direction on the inner wall of the first box body 1
Fixed plate 6, the other end of fixed plate 6 and the outer wall of the second box body 3 mutually weld, and the upper surface of fixed plate 6 is welded with first motor
8, the bottom center of first motor 8 is connected with the first fan 7 by shaft, and the top of the second box body 3 is located at corner's welding
There is brace 10, brace 10 is welded with partition 11, partition 11 close to the top that the outer wall side of the second box body 3 is located at first motor 8
The other side and 3 phase of the second box body weld, the top of partition 11 is welded with the second motor 12, the second motor 12 in the horizontal direction
The second fan 13 is connected with by shaft at one end center far from the second box body 3.
Further, shockproof plate 4 is made of elastic ball 401 and elastic filler 402, and elastic ball 401 and elasticity are filled
Object 402 is uniformly distributed, so that shockproof plate 4 has the function of anticollision, plays the protective effect to battery.
Further, the bottom of the second box body 3 and the upper surface of support plate 5 offer multiple apopores, and apopore can
To increase the circulation of air, being also possible to prevent vapor, there are in the second box body 3.
Further, venthole is offered close to top on the side wall of the first box body 1 and the second box body 3, venthole makes
Obtaining the device can mutually circulate with outside air.
Further, it is located on the side wall of the first box body 1 above venthole and opens up fluted 14, groove 14 can be in order to
Mobile whole device.
Further, sliding slot is offered on the side wall of the second box body 3 along the vertical direction, sliding slot can be existed with plate 5 easy to support
Sliding in the two the second box bodys 3.
Further, the part for being located at the top of the second motor 12 of brace 10 offers venthole, on the one hand can be in order to
On the other hand air circulation in first box body 1 can prevent water from can enter the second box body 3.
Working principle: using, and battery is put into the second box body 3, when there is the outer wall of water and the first box body 1 to contact,
Since the first box body 1 just offers venthole close to top, into the water of venthole, understand and meet with brace 10, brace 10 can incite somebody to action
For water resistance gear to the surface of brace 10, water can be along the bottom of the first box body 1 of inflow of brace 10, first motor 8 and the second motor 12
It is electrically connected with extraneous power supply, opens the switch of power supply, first motor 8 and the second motor 12 can operate, first motor 8
The rotation of the first fan 7 is driven by shaft, will carry out air-dried to the water being located in the first box body 1, the second motor 12 passes through shaft
The second fan 13 is driven to rotate, the second fan 13 heat in first box body 1 can be discharged, on the outer wall of the second box body 3
Also it offers venthole to be connected with the first box body 1, realizes the water-proof function to battery, it is also possible to enhance dissipating for battery
Heat function, when battery is influenced by the external world and shaken, battery can be to two 9 Hes of telescopic rod for being located at 5 bottom of support plate
Shockproof plate 4 is squeezed, so that two telescopic rods 9 are in compressive state, elastic ball 401 and elastic filler in shockproof plate 4
402 can carry out damping to battery, play the role of protecting battery.
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 (7)
1. a kind of waterproof construction of battery case, including the first box body (1) and the second box body (3), it is characterised in that: first box
The inside of body (1) is embedded with the second box body (3) along the vertical direction, and the bottom center of second box body (3) is welded with support
The other end of block (2), the supporting block (2) is connected with the inner wall of the first box body (1), the top position of second box body (3)
It is embedded with support plate (5) in sliding in the first box body (1), it is vertical that the bottom of the support plate (5) is located at two lateral edge of vertical center line
Direction is equidistantly welded with two telescopic rods (9), and the bottom of the support plate (5) is centrally located to be welded with shockproof plate (4), described
It is welded in the horizontal direction on the inner wall of first box body (1) fixed plate (6), the other end and the second box body of the fixed plate (6)
(3) outer wall mutually welds, and the upper surface of the fixed plate (6) is welded with first motor (8), the bottom of the first motor (8)
It is connected with the first fan (7) at center by shaft, the top of second box body (3) is located at corner and is welded with brace
(10), the brace (10) is located above first motor (8) close to the outer wall side of the second box body (3) is welded with partition
(11), the other side of the partition (11) is mutually welded with the second box body (3), and the top of the partition (11) is welded in the horizontal direction
Have the second motor (12), is connected with second by shaft at one end center of second motor (12) separate second box body (3)
Fan (13).
2. a kind of waterproof construction of battery case according to claim 1, it is characterised in that: the shockproof plate (4) is by elasticity
Ball (401) and elastic filler (402) are constituted, and elastic ball (401) is uniformly distributed with elastic filler (402).
3. a kind of waterproof construction of battery case according to claim 1, it is characterised in that: the bottom of second box body (3)
The upper surface of portion and support plate (5) offers multiple apopores.
4. a kind of waterproof construction of battery case according to claim 1, it is characterised in that: first box body (1) and
Venthole is offered close to top on the side wall of two box bodys (3).
5. a kind of waterproof construction of battery case according to claim 1, it is characterised in that: the side of first box body (1)
It is located above venthole on wall and opens up fluted (14).
6. a kind of waterproof construction of battery case according to claim 1, it is characterised in that: the side of second box body (3)
Sliding slot is offered on wall along the vertical direction.
7. a kind of waterproof construction of battery case according to claim 1, it is characterised in that: the brace (10) is located at the
Part above two motors (12) offers venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495340.6U CN208767374U (en) | 2018-09-11 | 2018-09-11 | A kind of waterproof construction of battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495340.6U CN208767374U (en) | 2018-09-11 | 2018-09-11 | A kind of waterproof construction of battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767374U true CN208767374U (en) | 2019-04-19 |
Family
ID=66134764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495340.6U Expired - Fee Related CN208767374U (en) | 2018-09-11 | 2018-09-11 | A kind of waterproof construction of battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082200A1 (en) * | 2022-10-20 | 2024-04-25 | 宁德时代新能源科技股份有限公司 | Protection board, and vehicle |
-
2018
- 2018-09-11 CN CN201821495340.6U patent/CN208767374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082200A1 (en) * | 2022-10-20 | 2024-04-25 | 宁德时代新能源科技股份有限公司 | Protection board, and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |