CN209418590U - A kind of cylindrical cell supporting structure increasing phase transformation thermal capacitance - Google Patents
A kind of cylindrical cell supporting structure increasing phase transformation thermal capacitance Download PDFInfo
- Publication number
- CN209418590U CN209418590U CN201920128592.3U CN201920128592U CN209418590U CN 209418590 U CN209418590 U CN 209418590U CN 201920128592 U CN201920128592 U CN 201920128592U CN 209418590 U CN209418590 U CN 209418590U
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- China
- Prior art keywords
- battery core
- bracket
- battery
- core bracket
- hole
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of cylindrical cell supporting structures of increase phase transformation thermal capacitance of battery core technical field, including lithium battery, electric connecting sheet is mounted at the top and bottom of the lithium battery, battery core bracket is mounted at the top of electric connecting sheet described in the bottom and bottom of the top electric connecting sheet, top between battery core described in the bottom and bottom of the top battery core bracket is mounted on anti-leak component, bracket cover is mounted at the top of anti-leak component described in the bottom and bottom of the top anti-leak component, the inner cavity top of the intracavity bottom of battery core bracket described in bottom and the top battery core bracket is mounted on four phase-transition material chambers corresponding with telecommunications through-hole, pass through the phase-transition material chamber being arranged on device, waste heat of the phase-transition material storage unit for being released shown in absorbing cylinder type battery core charge and discharge process, absorbing heat Process is able to maintain the temperature of battery core, avoids the raising of battery core temperature that efficiency is caused to reduce, economic and practical is stronger.
Description
Technical field
The utility model relates to battery core technical field, specially a kind of cylindrical cell bracket knot for increasing phase transformation thermal capacitance
Structure.
Background technique
Battery core refers to the individually electrochemistry battery core containing positive and negative electrode, does not use directly generally.It is different from battery and contains protection electricity
Road and shell can be used directly.
The composition of lithium ion secondary rechargeable battery is such that battery core+protection circuit plate.Rechargeable battery removal protection circuit
Plate is exactly battery core, it is the storage unit in rechargeable battery, and the quality of battery core directly determines the quality of rechargeable battery, battery core
Need to be run at a certain temperature to reach optimal efficiency of transmission when in use, in order to always be maintained at best
Temperature operation, existing product usually using a large amount of metals progress heat accumulation, for reducing the fortune at improper temperature of battery core
Row, but the method for such metal heat accumulation causes overall weight/volume of device bigger than normal, increases degree of difficulty in an assembling process,
Be unfavorable for using.
Utility model content
The purpose of this utility model is to provide a kind of cylindrical cell supporting structures for increasing phase transformation thermal capacitance, on solving
The heat accumulation mode for stating the existing battery core proposed in background technique is easy to increase the degree of difficulty of assembling while asking for heat accumulation effect difference
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of cylindrical type electricity increasing phase transformation thermal capacitance
Core support's structure, including lithium battery are mounted on electric connecting sheet, the top electric connecting sheet at the top and bottom of the lithium battery
Bottom and bottom described in be mounted on battery core bracket at the top of electric connecting sheet, open that there are five logical at the top of the battery core bracket
Hole, the top between battery core described in the bottom and bottom of the top battery core bracket are mounted on anti-leak component, described in top
Be mounted on bracket cover at the top of anti-leak component described in the bottom and bottom of anti-leak component, battery core bracket described in bottom it is interior
The inner cavity top of bottom of chamber portion and the top battery core bracket is mounted on four phase-transition material chambers corresponding with telecommunications through-hole.
Preferably, five through-holes being provided at the top of the battery core bracket are respectively that battery core bracket top two sides are opened in symmetry shape
The sealing hole that four battery core through-holes having and battery core bracket top center are provided with.
Preferably, the top of the electric connecting sheet and bracket cover is provided with corresponding with the battery core through-hole in battery core bracket logical
Hole, and the top center of bracket cover is provided with slot corresponding with the sealing hole in battery core bracket.
Preferably, the battery core through-hole of symmetry shape being provided in the quantity with battery core bracket of the lithium battery is corresponding.
Preferably, the anti-leak component includes the slot corresponding with sealing hole being provided at the top of sealing plate and sealing plate.
Compared with prior art, the utility model has the beneficial effects that passing through a kind of cylindrical type for increasing phase transformation thermal capacitance
The setting of battery core bracket structure, it is reasonable in design, it is one group by four lithium batteries, makes the outer wall top and bottom of four lithium batteries
Portion is installed in the through-hole being provided in battery core bracket, while the top and bottom of lithium battery are fixed by electric connecting sheet
And electrically transmission, the top of bottom battery core bracket and the bottom of top battery core bracket are mounted on anti-leak component, while making to prevent
Leak part is mounted on the outer wall of lithium battery, plays the role of sealing, while the inner cavity installation of battery core bracket to four lithium batteries
Phase-transition material chamber, phase-transition material can effectively absorb the waste heat discharged during charging and discharging lithium battery, absorb
The temperature that lithium battery can be kept during heat avoids the raising of lithium battery temperature that the efficiency of transmission of lithium battery is caused to reduce,
It is convenient to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure.
In figure: 1 electric connecting sheet, 2 battery core brackets, 3 anti-leak components, 4 bracket covers, 5 phase-transition material chambers, 6 lithium batteries.
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.
The utility model provides the following technical solutions: a kind of cylindrical cell supporting structure increasing phase transformation thermal capacitance is used for
The heat of lithium battery release is stored, referring to Fig. 1, including lithium battery 6, the top and bottom of lithium battery 6 are mounted on
Electric connecting sheet 1 is electrically connected for lithium battery 6 and external device (ED), facilitates the electrical transmission of lithium battery 6, top electric connecting sheet 1
Bottom and the top of bottom electric connecting sheet 1 are mounted on battery core bracket 2, for lithium battery 6 to be fixed, battery core bracket 2
Top is opened there are five through-hole, and the battery core through-hole of symmetry shape being provided in the quantity and battery core bracket 2 of lithium battery 6 is corresponding, battery core branch
Five through-holes being provided at the top of frame 2 are respectively that 2 top two sides of battery core bracket are in the four battery core through-holes and battery core that symmetry shape is provided with
The sealing hole that 2 top center of bracket is provided with for lithium battery 6 to be fixed, while being used for the guarantor of 2 inner cavity temperature of battery core bracket
Shield, the bottom of top battery core bracket 2 and the top of bottom battery core bracket 2 are mounted on anti-leak component 3, and anti-leak component 3 is right
Processing is sealed between battery core bracket 2 and bracket cover 4, for reducing the variation of 2 inner cavity temperature of battery core bracket, anti-leak component
3 include the slot corresponding with sealing hole being provided at the top of sealing plate and sealing plate, referring to Fig. 2, the bottom of top anti-leak component 3
Portion and the top of bottom anti-leak component 3 are mounted on bracket cover 4, close for the inner cavity to battery core bracket 2, are electrically connected
The top of piece 1 and bracket cover 4 is provided with through-hole corresponding with the battery core through-hole in battery core bracket 2, and the top center of bracket cover 4
It is provided with slot corresponding with the sealing hole in battery core bracket 2, intracavity bottom and the top battery core bracket 2 of bottom battery core bracket 2
Inner cavity top is mounted on four phase-transition material chambers 5 corresponding with battery core through-hole, and phase-transition material can absorb under same volume
More heats, and can be machined in advance in battery core bracket 2, assembling convenience is high, and heat is divided into sensible heat and latent heat, utilizes high latent heat
Material refers to that phase-transition material absorbs heat in liquefaction process and then reaches temperature control, makes product that can obtain perseverance within a certain period of time
Temp effect.
In the specific use process, four lithium batteries 6 are divided is one group, at the top and bottom of the outer wall for making four lithium batteries 6
It is socketed in the through-hole being provided in battery core bracket 2, while the top and bottom of lithium battery 6 pass through electric connecting sheet 1 and consolidated
Fixed and electrical transmission, the top of bottom battery core bracket 2 and the bottom of top battery core bracket 2 are mounted on anti-leak component 3, simultaneously
So that anti-leak component 3 is mounted on the outer wall of lithium battery 6, plays the role of sealing, while anti-leak component 3 to four lithium batteries 6
On slot and battery core bracket 2 on sealing hole can reduce the quick variation of temperature, bracket cover 4 is together on anti-leak component 3
Sealing plate and battery core bracket 2 it is fixed, the inner cavity of battery core bracket 2 is sealed, the closure of 2 inner cavity of battery core bracket is reached,
The change of internal temperature, while the phase-transition material chamber 5 of the inner cavity installation of battery core bracket 2 are reduced, is used in phase-transition material chamber 5
Phase-transition material, phase-transition material can absorb more heats under same volume, and can be machined in advance in battery core bracket 2, group
It is high to fill convenience, heat is divided into sensible heat and latent heat, using high latent heat materials refer to phase-transition material in liquefaction process absorb heat into
And reaching temperature control, constant temperature effect can be obtained by making product within a certain period of time, and phase-transition material can effectively absorb lithium electricity
The waste heat discharged in 6 charge and discharge process of pond can keep the temperature of lithium battery 6 during absorbing heat, avoid lithium electric
The raising of 6 temperature of pond causes the efficiency of transmission of lithium battery 6 to reduce, and is easy to use.
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 (5)
1. a kind of cylindrical cell supporting structure for increasing phase transformation thermal capacitance, including lithium battery (6), it is characterised in that: the lithium electricity
It is mounted at the top and bottom of pond (6) electric connecting sheet (1), is electrically connected described in the bottom and bottom of the top electric connecting sheet (1)
It is mounted on battery core bracket (2), is opened at the top of the battery core bracket (2) there are five through-hole, the top electricity at the top of contact pin (1)
Top between battery core described in the bottom and bottom of core support (2) is mounted on anti-leak component (3), the top anti-leak portion
It is mounted at the top of anti-leak component (3) described in the bottom and bottom of part (3) bracket cover (4), battery core bracket (2) described in bottom
The inner cavity top of intracavity bottom and the top battery core bracket (2) be mounted on four phase change materials corresponding with telecommunications through-hole
Expect chamber (5).
2. a kind of cylindrical cell supporting structure for increasing phase transformation thermal capacitance according to claim 1, it is characterised in that: described
Five through-holes being provided at the top of battery core bracket (2) are respectively four battery cores that two sides are in symmetry shape is provided at the top of battery core bracket (2)
The sealing hole that through-hole and battery core bracket (2) top center are provided with.
3. a kind of cylindrical cell supporting structure for increasing phase transformation thermal capacitance according to claim 1, it is characterised in that: described
The top of electric connecting sheet (1) and bracket cover (4) is provided with through-hole corresponding with the battery core through-hole in battery core bracket (2), and bracket
The top center of lid (4) is provided with slot corresponding with the sealing hole on battery core bracket (2).
4. a kind of cylindrical cell supporting structure for increasing phase transformation thermal capacitance according to claim 1, it is characterised in that: described
The battery core through-hole of symmetry shape being provided in the quantity of lithium battery (6) and battery core bracket (2) is corresponding.
5. a kind of cylindrical cell supporting structure for increasing phase transformation thermal capacitance according to claim 1, it is characterised in that: described
Anti-leak component (3) includes the slot corresponding with sealing hole being provided at the top of sealing plate and sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128592.3U CN209418590U (en) | 2019-01-25 | 2019-01-25 | A kind of cylindrical cell supporting structure increasing phase transformation thermal capacitance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128592.3U CN209418590U (en) | 2019-01-25 | 2019-01-25 | A kind of cylindrical cell supporting structure increasing phase transformation thermal capacitance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418590U true CN209418590U (en) | 2019-09-20 |
Family
ID=67944563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128592.3U Expired - Fee Related CN209418590U (en) | 2019-01-25 | 2019-01-25 | A kind of cylindrical cell supporting structure increasing phase transformation thermal capacitance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418590U (en) |
-
2019
- 2019-01-25 CN CN201920128592.3U patent/CN209418590U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20220125 |