CN220065843U - Polymer lithium battery with heat insulation protection structure - Google Patents
Polymer lithium battery with heat insulation protection structure Download PDFInfo
- Publication number
- CN220065843U CN220065843U CN202321603408.9U CN202321603408U CN220065843U CN 220065843 U CN220065843 U CN 220065843U CN 202321603408 U CN202321603408 U CN 202321603408U CN 220065843 U CN220065843 U CN 220065843U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- polymer lithium
- lithium battery
- heat insulation
- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 43
- 229920000642 polymer Polymers 0.000 title claims abstract description 41
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 239000004065 semiconductor Substances 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 description 9
- 239000002826 coolant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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 discloses a polymer lithium battery with a heat insulation protection structure, which belongs to the technical field of polymer lithium batteries and comprises a first shell and a water storage tank, wherein the water storage tank is fixedly connected to the lower side of the right side wall of the first shell, the inner side wall of the first shell is fixedly connected with a first heat insulation layer, the inner side wall of the first heat insulation layer is fixedly connected with a first inner layer, the upper sides of the left side wall and the right side wall of the first shell are integrally formed with a first mounting plate, the top of the first shell is provided with a second shell, and the inner side wall of the second shell is fixedly connected with a second heat insulation layer.
Description
Technical Field
The utility model relates to the technical field of polymer lithium batteries, in particular to a polymer lithium battery with a heat insulation protection structure.
Background
A polymer lithium battery is a lithium ion battery using a polymer electrolyte, which has higher safety, longer life and higher energy density than a conventional liquid electrolyte, and is widely used in mobile devices, smart watches and other electronic products due to these advantages.
When the existing polymer lithium battery is used, the working environment tends to generate high temperature, when the external environment temperature is too high, the performance of the lithium battery is affected, the device is damaged seriously, the polymer lithium battery can generate heat during working, the service life of the polymer lithium battery is affected, and therefore the polymer lithium battery with the heat insulation protection structure is provided.
Disclosure of Invention
The utility model aims to provide a polymer lithium battery with a heat insulation protection structure, which aims to solve the problems that in the prior art, when the polymer lithium battery is used, the working environment tends to generate high temperature, when the external environment temperature is too high, the performance of the lithium battery is affected, the device is seriously damaged, the polymer lithium battery generates heat during working, and the service life of the polymer lithium battery is also affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polymer lithium cell with thermal-insulated protection architecture, includes first shell and storage water tank, storage water tank fixed connection is in the right side wall downside of first shell, the first insulating layer of inside wall fixedly connected with of first shell, the first inlayer of inside wall fixedly connected with of first insulating layer, the left and right side wall upside integrated into one piece of first shell has first mounting panel, the top of first shell is equipped with the second shell, the inside wall fixedly connected with second insulating layer of second shell, the inside wall fixedly connected with second inlayer of second insulating layer, the left and right side wall downside integrated into one piece of second inlayer has the second mounting panel, the top spiro union of second mounting panel has the bolt, and arranges in proper order from front to back, the department fixedly connected with battery body in the middle of the inner chamber bottom of first inlayer.
As a further description of the above technical solution:
the inner cavity left and right side walls of the first inner layer are fixedly connected with first springs, and the tail ends of the first springs are fixedly connected with hollow heat-conducting plates.
As a further description of the above technical solution:
the inner cavity top fixedly connected with second spring of second inlayer, the bottom fixedly connected with clamp plate of second spring.
As a further description of the above technical solution:
the top fixedly connected with water pump of storage water tank, the water pump pass through the hose with storage water tank and hollow heat conduction board are linked together.
As a further description of the above technical solution:
the bottom fixedly connected with work box of storage water tank, the inner chamber top fixedly connected with copper of work box, the top fixedly connected with copper post of copper, the top of copper post runs through the work box and extends to the inner chamber of storage water tank, the bottom fixedly connected with semiconductor refrigeration piece of copper.
As a further description of the above technical solution:
the inner cavity front and rear side wall fixedly connected with installing frame of work box, the inner cavity front and rear side wall fixedly connected with fan of installing frame, and arrange from left to right in proper order.
Compared with the prior art, the utility model has the beneficial effects that:
1. this polymer lithium cell with thermal-insulated protection architecture is equipped with first insulating layer and second insulating layer respectively through inside first shell and second shell for it is outside to isolate outside high temperature, makes polymer lithium cell during operation unaffected then, and rethread bolt links first mounting panel and second mounting panel, makes first mounting panel and second mounting panel separate according to the demand, and then makes first shell and second shell can separate at any time and change, thereby can isolate external heat to gather, and protection polymer lithium cell is not damaged.
2. This polymer lithium cell with thermal-insulated protection architecture carries the coolant liquid in the storage water tank to hollow heat-conducting plate in through starting the water pump for the coolant liquid passes through hollow heat-conducting plate and absorbs the heat that the battery body produced, and the backward flow of rethread coolant liquid makes the coolant liquid take the heat into the storage water tank in, later refrigerates through the semiconductor refrigeration piece, makes through copper and copper post with the air conditioning transport to the storage water tank in, then to the coolant liquid cooling, avoids the coolant liquid to cool down at the problem that the temperature risees after using a bit time, thereby to the during operation of polymer lithium cell, prolongs the life of polymer lithium cell.
Drawings
Fig. 1 is a schematic perspective view of a polymer lithium battery with a heat insulation protection structure according to the present utility model;
fig. 2 is a schematic diagram of a front view structure of a polymer lithium battery with a heat insulation protection structure according to the present utility model;
fig. 3 is a schematic diagram of a schematic cross-sectional front view of a polymer lithium battery with a heat insulation protection structure according to the present utility model;
fig. 4 is an enlarged schematic view of the structure a in fig. 3 of a polymer lithium battery with a heat insulation protection structure according to the present utility model.
In the figure: 100. a first housing; 110. a first insulating layer; 120. a first inner layer; 121. a first spring; 122. a hollow heat-conducting plate; 130. a first mounting plate; 140. a second housing; 150. a second insulating layer; 160. a second inner layer; 161. a second spring; 162. a pressing plate; 170. a second mounting plate; 180. a bolt; 190. a battery body; 200. a water storage tank; 210. a water pump; 220. a working box; 230. copper plate; 240. copper columns; 250. a semiconductor refrigeration sheet; 260. a mounting frame; 270. a fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a polymer lithium battery with a heat insulation protection structure, which can isolate external heat aggregation, protect the polymer lithium battery from damage, cool the polymer lithium battery during operation, prolong the service life of the polymer lithium battery and protect the polymer lithium battery from damage, and referring to fig. 1-4, the polymer lithium battery comprises a first shell 100 and a water storage tank 200;
referring to fig. 3, a first insulating layer 110 is fixedly connected to an inner side wall of the first housing 100, the first insulating layer 110 is used for insulating heat, a first inner layer 120 is fixedly connected to an inner side wall of the first insulating layer 110, the first inner layer 120 is used for installing a battery body 190, a first mounting plate 130 is integrally formed on upper sides of left and right side walls of the first housing 100, the first mounting plate 130 is used for being connected with a second mounting plate 170, a second housing 140 is arranged at the top of the first housing 100, the second housing 140 is used for installing a second insulating layer 150, a second insulating layer 150 is fixedly connected to an inner side wall of the second housing 140, the second insulating layer 150 is used for insulating heat, a second inner layer 160 is fixedly connected to an inner side wall of the second insulating layer 150, the second inner layer 160 is used for installing the second mounting plate 170, a second mounting plate 170 is integrally formed on lower sides of left and right side walls of the second inner layer 160, the second mounting plate 170 is used for being connected with the first mounting plate 130, bolts 180 are screwed on top of the second mounting plate 170, and are sequentially arranged from front to back, the bolts 180 are used for locking the first 130 and the second mounting plate 170, the second inner cavity 120 is fixedly connected to the second insulating layer 190 through the second insulating layer 110, and the second insulating layer 190 is fixedly connected to the first insulating layer 110;
referring to fig. 1 to 4 again, a water storage tank 200 is fixedly connected to the lower side of the right side wall of the first housing 100, and the water storage tank 200 is used for storing the cooling liquid;
in conclusion, the polymer lithium battery can isolate external heat from gathering, and is protected from being damaged.
Referring to fig. 3 again, the left and right sidewalls of the inner cavity of the first inner layer 120 are fixedly connected with a first spring 121, the end of the first spring 121 is fixedly connected with a hollow heat-conducting plate 122, and the hollow heat-conducting plate 122 can be abutted against the battery body 190 through the first spring 121.
Referring to fig. 3 again, a second spring 161 is fixedly connected to the top of the inner cavity of the second inner layer 160, a pressing plate 162 is fixedly connected to the bottom end of the second spring 161, and the pressing plate 162 is pushed downward by the second spring 161, so that the pressing plate 162 compresses the battery body 190.
Referring to fig. 1-3, a water pump 210 is fixedly connected to the top of the water tank 200, the water pump 210 is communicated with the water tank 200 and the hollow heat-conducting plate 122 through a hose, and the cooling liquid can be conveyed into the hollow heat-conducting plate 122 through the water pump 210.
Referring to fig. 1-4 again, a working box 220 is fixedly connected to the bottom of the water storage tank 200, a copper plate 230 is fixedly connected to the top of an inner cavity of the working box 220, a copper column 240 is fixedly connected to the top of the copper plate 230, the top of the copper column 240 penetrates through the working box 220 and extends to the inner cavity of the water storage tank 200, a semiconductor refrigerating sheet 250 is fixedly connected to the bottom of the copper plate 230, and cold air generated by the semiconductor refrigerating sheet 250 is conveyed into the water storage tank 200 through the copper plate 230 and the copper column 240, so that the cooling liquid is cooled.
Referring to fig. 1 to 4 again, the front and rear sidewalls of the inner cavity of the working chamber 220 are fixedly connected with a mounting frame 260, the front and rear sidewalls of the inner cavity of the mounting frame 260 are fixedly connected with fans 270, and are sequentially arranged from left to right, and hot air generated when the semiconductor refrigeration piece 250 works can be discharged through the fans 270.
In summary, the temperature of the polymer lithium battery is reduced during operation, and the service life of the polymer lithium battery is prolonged.
In specific use, a person skilled in the art firstly closes the first housing 100 and the second housing 140 together, then tightens the bolts 180 to lock the first mounting plate 130 and the second mounting plate 170, so that the first housing 100 and the second housing 140 wrap the battery body 190, then isolates the outside high temperature through the first heat insulation layer 110 and the second heat insulation layer 150, then starts the water pump 210 to convey the cooling liquid in the water storage tank 200 to the hollow heat-conducting plate 122, so that the cooling liquid absorbs the heat generated by the battery body 190 through the hollow heat-conducting plate 122, and then returns the cooling liquid, so that the cooling liquid brings the heat into the water storage tank 200, then refrigerates through the semiconductor refrigerating sheet 250, so that the cooling liquid is conveyed into the water storage tank 200 through the copper plate 230 and the copper column 240 to cool the cooling liquid, and finally starts the fan 270 to discharge the heat generated when the semiconductor refrigerating sheet 250 works.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A polymer lithium battery with thermal-insulated protection architecture, its characterized in that: including first shell (100) and storage water tank (200), storage water tank (200) fixed connection is in the right side wall downside of first shell (100), the inside wall fixedly connected with first insulating layer (110) of first shell (100), the inside wall fixedly connected with first inlayer (120) of first insulating layer (110), the left and right side wall upside integrated into one piece of first shell (100) has first mounting panel (130), the top of first shell (100) is equipped with second shell (140), the inside wall fixedly connected with second insulating layer (150) of second shell (140), the inside wall fixedly connected with second inlayer (160) of second insulating layer (150), the left and right side wall downside integrated into one piece of second inlayer (160) has second mounting panel (170), the top spiro union of second mounting panel (170) has bolt (180), and arranges in proper order from front to the back, the inner chamber bottom middle part fixedly connected with battery body (190) of first inlayer (120).
2. The polymer lithium battery with a heat insulation protection structure according to claim 1, wherein: the inner cavity left and right side walls of the first inner layer (120) are fixedly connected with first springs (121), and the tail ends of the first springs (121) are fixedly connected with hollow heat-conducting plates (122).
3. The polymer lithium battery with a heat insulation protection structure according to claim 1, wherein: the top of the inner cavity of the second inner layer (160) is fixedly connected with a second spring (161), and the bottom end of the second spring (161) is fixedly connected with a pressing plate (162).
4. The polymer lithium battery with a heat insulation protection structure according to claim 1, wherein: the top of the water storage tank (200) is fixedly connected with a water pump (210), and the water pump (210) is communicated with the water storage tank (200) and the hollow heat conducting plate (122) through a hose.
5. The polymer lithium battery with a heat insulation protection structure according to claim 1, wherein: the bottom fixedly connected with work box (220) of storage water tank (200), inner chamber top fixedly connected with copper (230) of work box (220), the top fixedly connected with copper post (240) of copper (230), the top of copper post (240) runs through work box (220) and extends to the inner chamber of storage water tank (200), the bottom fixedly connected with semiconductor refrigeration piece (250) of copper (230).
6. The polymer lithium battery with heat insulation protection structure according to claim 5, wherein: the inner cavity front and rear side walls of the working box (220) are fixedly connected with mounting frames (260), and the inner cavity front and rear side walls of the mounting frames (260) are fixedly connected with fans (270) and are sequentially arranged from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603408.9U CN220065843U (en) | 2023-06-25 | 2023-06-25 | Polymer lithium battery with heat insulation protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603408.9U CN220065843U (en) | 2023-06-25 | 2023-06-25 | Polymer lithium battery with heat insulation protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220065843U true CN220065843U (en) | 2023-11-21 |
Family
ID=88755759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321603408.9U Active CN220065843U (en) | 2023-06-25 | 2023-06-25 | Polymer lithium battery with heat insulation protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220065843U (en) |
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2023
- 2023-06-25 CN CN202321603408.9U patent/CN220065843U/en active Active
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