CN205960058U - Blast proof battery core support - Google Patents
Blast proof battery core support Download PDFInfo
- Publication number
- CN205960058U CN205960058U CN201620880758.3U CN201620880758U CN205960058U CN 205960058 U CN205960058 U CN 205960058U CN 201620880758 U CN201620880758 U CN 201620880758U CN 205960058 U CN205960058 U CN 205960058U
- Authority
- CN
- China
- Prior art keywords
- battery core
- fastening plate
- supporting mechanism
- driving shaft
- fixed
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a blast proof battery core support, including support shell body, supporting mechanism and block interlocking gear, the supporting mechanism is the cuboid structure, and about a plurality of electric core joint grooves that are equipped with of axis symmetry on the supporting mechanism, the cross sectional shape in electric core joint groove is semi -circular structure, and the outside of every electric core draw -in groove is equipped with a first fixed slot, being equipped with a plurality of letting out on the support shell body and exploding the groove, when electric core was blasted, effectual discharged heat and pressure to the loss of electric core on every side when reducing the explosion, improved the factor of safety that module, module and whole battery wrapped, and simultaneously, simple to operate has good shock resistance performance.
Description
Technical field
This utility model is related to a kind of battery core bracket, particularly to a kind of explosion-proof battery core bracket.
Background technology
In battery bag, there is explosion time in single battery core, battery core positive pole moment sprays core, and produce High Temperature High Pressure, this
When original battery core bracket due to not possessing venting of dust explosion groove it is impossible to effectively by heat and pressure venting, around the battery core that causes to explode
And the battery core steep temperature rise that this blast battery core positive pole is relative, battery core is impaired or even scraps, and it is hidden that whole battery bag also can have safety
Suffer from.
And the attachment structure of current battery core bracket is covered up and down using support, the mode of middle buckle is attached fixing；
By having screwed hole in the middle of battery core bracket, cover fixation by what bolt carried out carrier parts.Carried out up and down by glue
Battery bracket bonding is fixed.
Snap attachment structure bonding strength is weaker, and vibration resistance aspect is weaker, simultaneously disassembling operations destructible buckle knot
Structure.Bolt connection form, preferably, anti-vibration performance is good, but disassembling operations are more complicated for structural strength, needs operator to use
Screwdriver tool is repeatedly screwed, and simultaneously it is also noted that torque magnitude, prevents screw, stud from destroying the spiral shell in battery bracket
Tooth.Bonding form is fixing reliable, but occurs being inconvenient to during battery problems dismantle, or can not dismantle, and can only carry out violence damage
Property dismounting.
Utility model content
This utility model proposes a kind of explosion-proof battery core bracket for the problems referred to above, in battery core, explosion time occurs, effectively
Discharge heat and pressure, reduce the loss to battery core around for the explosion time, improve the safety of module, module and whole battery bag
Coefficient, meanwhile, easy for installation, there is good vibration resistance performance.
Specific technical scheme is as follows：
A kind of explosion-proof battery core bracket, including rack shell body, supporting mechanism and engaging interlocking gear, described supporting mechanism
For rectangular structure, supporting mechanism is provided with some battery core buckling grooves, the cross sectional shape of battery core buckling groove with regard to formed symmetrical
For semicircular structure, the outside of each battery core draw-in groove is provided with first fixing groove；
Described engaging interlocking gear includes driving shaft and some snap fasteners, and described snap fastener includes universal driving shaft and engaging
Plate, driving shaft is plug-type to be arranged in supporting mechanism, and positioned at the lower section of battery core draw-in groove, it is rotatable that universal driving shaft passes through first rotating shaft
Be fixed in supporting mechanism, universal driving shaft one end is fixed on driving shaft, and the other end is connected with fastening plate, and described fastening plate is
Arc-shaped structure plate, fastening plate one end is fixed on universal driving shaft one by the cooperation slidingtype of the second rotating shaft and the second fixing groove
Side, the fastening plate other end and the cooperation of the first fixing groove gap；
Described supporting mechanism is provided with fastening plate lock chamber, and fastening plate lock chamber is symmetrical arranged with the first fixing groove, engaging
The fastening plate that is fixed on of plate slidingtype fixes intracavity；
Described rack shell body includes lid and plate body, is fixed by bolt, rack shell between lid and plate body
Body is coated and fixed outside supporting mechanism.
A kind of above-mentioned explosion-proof battery core bracket, wherein, described fastening plate inwall is provided with some fixed strips, described fixed strip
Section be isosceles trapezoidal structure, be provided with cushion chamber in fixed strip.
A kind of above-mentioned explosion-proof battery core bracket, wherein, described rack shell body is provided with some venting of dust explosion grooves.
The beneficial effects of the utility model are：
The topmost effect of this utility model venting of dust explosion groove is exactly, in battery core, explosion time occurs, and effectively discharges heat and pressure
Power, reduces the loss to battery core around for the explosion time, improves the safety coefficient of module, module and whole battery bag；Reduce battery
The maintenance cost of bag；Increase the contact area with air, a part of heat producing during release battery core work, play radiating and make
With.
Battery core bracket is made up of rack shell body, supporting mechanism and engaging interlocking gear, when not using, engages interlocking gear
It is closed, now on driving shaft, fastening plate is connected in the first fixing groove universal driving shaft, when it is desired to be used,
Outwards twitching driving shaft, universal driving shaft rotates along first rotating shaft, thus driving fastening plate to rotate along fastening plate lock chamber, making card
Close interlocking gear and be in opening, by the battery core draw-in groove being placed on some battery core bracket be arrangeding in parallel snap-in for battery core
Interior, more inwardly promote driving shaft to be fixed in the first fixing groove, finally again by rack shell body bag up to fastening plate is plug-type
Overlay on and locked outside supporting mechanism；
Fastening plate inwall is provided with some fixed strips and is matched with the fixed groove on battery core outer wall, serves positioning and makees
With, effectively row buffering can be entered to the vibrations in cell operations simultaneously, more safe and reliable, easy for installation, have good
Vibration resistance performance.
Brief description
Fig. 1 is this utility model structure chart.
Fig. 2 is this utility model sectional view.
Fig. 3 be this utility model supporting mechanism with engage interlocking gear combination assumption diagram.
Fig. 4 is this utility model supporting mechanism and engaging interlocking gear assembled sectional view.
Fig. 5 is this utility model snap fastener upward view.
Fig. 6 is this utility model snap fastener structure chart.
Fig. 7 is this utility model fixed strip sectional view.
Fig. 8 is this utility model rack shell body sectional view.
Fig. 9 is core strueture figure.
Specific embodiment
For making the technical solution of the utility model become apparent from clearly, below in conjunction with the accompanying drawings this utility model is entered with traveling one
Step description, the scheme that any technical characteristic to technical solutions of the utility model carries out equivalencing and conventional reasoning draws all falls
Enter this utility model protection domain.
Reference
Rack shell body 1, supporting mechanism 2, engaging interlocking gear 3, venting of dust explosion groove 4, battery core buckling groove 5, the first fixing groove 6,
Driving shaft 7, snap fastener 8, universal driving shaft 9, fastening plate 10, first rotating shaft 11, the second rotating shaft 12, the second fixing groove 13, fastening plate
Lock chamber 14, fixed strip 15, cushion chamber 16, lid 17, plate body 18, battery core 19, fixed groove 20.
A kind of explosion-proof battery core bracket as shown in the figure, including rack shell body 1, supporting mechanism 2 and engaging interlocking gear 3,
Described rack shell body is provided with some venting of dust explosion grooves 4, and described supporting mechanism is rectangular structure, with regard to axis pair on supporting mechanism
Claim is provided with some battery core buckling grooves 5, and the cross sectional shape of battery core buckling groove is semicircular structure, and the outside of each battery core draw-in groove sets
There is first fixing groove 6；
Described engaging interlocking gear includes driving shaft 7 and some snap fasteners 8, and described snap fastener includes universal driving shaft 9 He
Fastening plate 10, driving shaft is plug-type to be arranged in supporting mechanism, and positioned at the lower section of battery core draw-in groove, universal driving shaft passes through first rotating shaft
11 are rotatably fixed in supporting mechanism, and universal driving shaft one end is fixed on driving shaft, and the other end is connected with fastening plate, described
Fastening plate is arc-shaped structure plate, and the fixation of the cooperation slidingtype of the second rotating shaft 12 and the second fixing groove 13 is passed through in fastening plate one end
In universal driving shaft side, the fastening plate other end and the first fixing groove gap coordinate；
Described supporting mechanism is provided with fastening plate lock chamber 14, and fastening plate lock chamber is symmetrical arranged with the first fixing groove, card
The fastening plate that is fixed on of plywood slidingtype fixes intracavity, and described fastening plate inwall is provided with some fixed strips 15, described fixed strip
Section be isosceles trapezoidal structure, be provided with cushion chamber 16 in fixed strip；
Described rack shell body includes lid 17 and plate body 18, is fixed by bolt, support between lid and plate body
Shell body is coated and fixed outside supporting mechanism.
The topmost effect of this utility model venting of dust explosion groove is exactly, in battery core 19, explosion time occurs, and effectively discharges heat and pressure
Power, reduces the loss to battery core around for the explosion time, improves the safety coefficient of module, module and whole battery bag；Reduce battery
The maintenance cost of bag；Increase the contact area with air, a part of heat producing during release battery core work, play radiating and make
With.
Battery core bracket is made up of rack shell body, supporting mechanism and engaging interlocking gear, when not using, engages interlocking gear
It is closed, now on driving shaft, fastening plate is connected in the first fixing groove universal driving shaft, when it is desired to be used,
Outwards twitching driving shaft, universal driving shaft rotates along first rotating shaft, thus driving fastening plate to rotate along fastening plate lock chamber, making card
Close interlocking gear and be in opening, by the battery core draw-in groove being placed on some battery core bracket be arrangeding in parallel snap-in for battery core
Interior, more inwardly promote driving shaft to be fixed in the first fixing groove, finally again by rack shell body bag up to fastening plate is plug-type
Overlay on and locked outside supporting mechanism；
Fastening plate inwall is provided with some fixed strips and is matched with the fixed groove 20 on battery core outer wall, serves positioning and makees
With, effectively row buffering can be entered to the vibrations in cell operations simultaneously, more safe and reliable, easy for installation, have good
Vibration resistance performance.
Claims (3)
1. a kind of explosion-proof battery core bracket, it is characterized by, including rack shell body, supporting mechanism and engaging interlocking gear, described
Supporting mechanism is rectangular structure, and supporting mechanism is provided with some battery core buckling grooves with regard to formed symmetrical, battery core buckling groove
Cross sectional shape is semicircular structure, and the outside of each battery core draw-in groove is provided with first fixing groove；
Described engaging interlocking gear includes driving shaft and some snap fasteners, and described snap fastener includes universal driving shaft and fastening plate,
Driving shaft is plug-type to be arranged in supporting mechanism, and positioned at the lower section of battery core draw-in groove, it is rotatable that universal driving shaft passes through first rotating shaft
It is fixed in supporting mechanism, universal driving shaft one end is fixed on driving shaft, and the other end is connected with fastening plate, described fastening plate is circle
Arcuate structure plate, fastening plate one end is fixed on universal driving shaft side by the cooperation slidingtype of the second rotating shaft and the second fixing groove,
The fastening plate other end and the cooperation of the first fixing groove gap；
Described supporting mechanism is provided with fastening plate lock chamber, and fastening plate lock chamber is symmetrical arranged with the first fixing groove, and fastening plate is slided
The fastening plate that is fixed on of dynamic formula fixes intracavity；
Described rack shell body includes lid and plate body, is fixed by bolt between lid and plate body, rack shell body bag
Cover and be fixed on outside supporting mechanism.
2. the explosion-proof battery core bracket of kind as claimed in claim 1, it is characterized by, described fastening plate inwall is provided with some fixations
Bar, the section of described fixed strip is isosceles trapezoidal structure, is provided with cushion chamber in fixed strip.
3. the explosion-proof battery core bracket of kind as claimed in claim 1, it is characterized by, described rack shell body is provided with some ventings of dust explosion
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880758.3U CN205960058U (en) | 2016-08-15 | 2016-08-15 | Blast proof battery core support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880758.3U CN205960058U (en) | 2016-08-15 | 2016-08-15 | Blast proof battery core support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960058U true CN205960058U (en) | 2017-02-15 |
Family
ID=57975911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880758.3U Withdrawn - After Issue CN205960058U (en) | 2016-08-15 | 2016-08-15 | Blast proof battery core support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058113A (en) * | 2016-08-15 | 2016-10-26 | 贵州众智达系统新能源股份有限公司 | Explosion-proof electric core bracket |
-
2016
- 2016-08-15 CN CN201620880758.3U patent/CN205960058U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058113A (en) * | 2016-08-15 | 2016-10-26 | 贵州众智达系统新能源股份有限公司 | Explosion-proof electric core bracket |
| CN106058113B (en) * | 2016-08-15 | 2018-08-21 | 贵州众智达系统新能源股份有限公司 | A kind of explosion-proof battery core bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180821 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180821 |