CN214227010U - 1865 lithium cell suitable for under high temperature environment - Google Patents
1865 lithium cell suitable for under high temperature environment Download PDFInfo
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- CN214227010U CN214227010U CN202120241211.XU CN202120241211U CN214227010U CN 214227010 U CN214227010 U CN 214227010U CN 202120241211 U CN202120241211 U CN 202120241211U CN 214227010 U CN214227010 U CN 214227010U
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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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Abstract
The utility model belongs to the technical field of the lithium cell, especially, be a 1865 lithium cells suitable for under the high temperature environment, including rechargeable lithium cell, rechargeable lithium cell openly is connected with the switching mouth, rechargeable lithium cell's surface is connected with the cooling shell, the side of cooling shell is connected with the protecting crust, the top of protecting crust is provided with the bleeder vent, the back connection of protecting crust has first hinge, one side of first hinge is connected with first solid fixed ring, the front of protecting crust is connected with the second hinge. Can take out chargeable lithium cell respectively from the front and back both sides of device through first solid fixed ring and the solid fixed ring of second, increase the practicality of device, make it more conveniently maintain and change, drive radiator fan through the work motor and cool down, can in time carry the snakelike transfer line with the coolant liquid after the liquefaction through a plurality of interchange pipes, not only increased radiator fan's work efficiency, still improved the cooling effect of device greatly.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell, concretely relates to 1865 lithium cells suitable for under high temperature environment.
Background
A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The rechargeable battery is a fifth generation product of the lithium battery, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable battery are all superior to those of the lithium ion battery.
The lithium battery can receive the temperature influence when using, and the high temperature or low temperature all can influence the life and the battery capacity of lithium battery, consequently needs a lithium battery that can also normally work under different temperature conditions, especially when high temperature.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a 1865 lithium cell suitable for under the high temperature environment has solved the problem that can't work under high temperature.
In order to achieve the above object, the utility model provides a following technical scheme: a1865 lithium battery suitable for high-temperature environment, including the rechargeable lithium battery, the front of the said rechargeable lithium battery connects with the exchange port, the surface of the rechargeable lithium battery is connected with a cooling shell, the side surface of the cooling shell is connected with a protective shell, the top of the protective shell is provided with an air hole, the back of the protective shell is connected with a first hinge, one side of the first hinge is connected with a first fixing ring, the front surface of the protective shell is connected with a second hinge, one side of the second hinge is connected with a second fixing ring, the inner wall of the protective shell is connected with a connecting plate, the top of the connecting plate is connected with a working motor, the output end of the working motor is connected with a cooling fan, the side of cooling shell is connected with snakelike gas-supply pipe, the bottom of snakelike gas-supply pipe is connected with the exchange pipe, the bottom of exchange pipe is connected with snakelike transfer line.
Preferably, both ends of the snake-shaped gas conveying pipe are connected to the top of the cooling shell, and both ends of the snake-shaped liquid conveying pipe are connected to the bottom of the cooling shell.
Preferably, the exchange tube is provided in plurality, and the exchange tube is located at the farthest end of the serpentine gas transmission tube from the cooling shell.
Preferably, the thickness of the second fixing ring is smaller than that of the exchange port, and the diameter of the inner ring of the second fixing ring is smaller than eighteen millimeters.
Preferably, the length of the cooling shell is more than sixty-five millimeters, and the liquid level height of the cooling liquid in the cooling shell is always lower than that of the serpentine air conveying pipe.
Preferably, the exchange tube penetrates through the connecting plate, and the connecting plate and the cooling fan are located between the snake-shaped air conveying pipe and the snake-shaped infusion pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
can take out chargeable lithium cell respectively from the front and back both sides of device through first solid fixed ring and the solid fixed ring of second, thereby conveniently change chargeable lithium cell rapidly and charge the chargeable lithium cell that gets off changing, make it work longer enough, drive the radiator fan through the work motor and cool down, arrive in the snakelike transfer line through the exchange pipe after the coolant liquid gas liquefaction, and carry chargeable lithium cell surface under the effect of pressure and continue to cool down, can in time carry the snakelike transfer line with the coolant liquid after the liquefaction through a plurality of exchange pipes, radiator fan's work efficiency has not only been increased, the cooling effect of device has still been improved greatly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a complete structural schematic diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 1 rechargeable lithium battery; 2, an exchange port; 3 cooling the housing; 4, a protective shell; 5, air holes are formed; 6 a first hinge; 7 a first retaining ring; 8 a second hinge; 9 a second retaining ring; 10 connecting plates; 11 a working motor; 12 a heat radiation fan; 13, a snakelike gas transmission pipe; 14 exchange tubes; 15 snake-shaped transfusion tubes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a1865 lithium battery suitable for high temperature environment, including the rechargeable lithium battery 1, the positive side of the rechargeable lithium battery 1 connects with the exchange port 2, rechargeable lithium battery 1's surface is connected with cooling shell 3, cooling shell 3's side is connected with protecting crust 4, the top of protecting crust 4 is provided with bleeder vent 5, the back connection of protecting crust 4 has first hinge 6, one side of first hinge 6 is connected with first solid fixed ring 7, the front of protecting crust 4 is connected with second hinge 8, one side of second hinge 8 is connected with the solid fixed ring 9 of second, the inner wall connection of protecting crust 4 has connecting plate 10, the top of connecting plate 10 is connected with work motor 11, work motor 11's output is connected with radiator fan 12, cooling shell 3's side is connected with snakelike gas-supply pipe 13, the bottom of snakelike gas-supply pipe 13 is connected with exchange pipe 14, exchange pipe 14's bottom is connected with snakelike transfer line 15.
In the embodiment, the rechargeable lithium battery 1 is placed in the cooling shell 3 after the first hinge 6 or the second hinge 8 is opened, the rechargeable lithium battery 1 is fixed by covering the first fixing ring 7 and the second fixing ring 9, the rechargeable lithium battery 1 can be taken out from the front side and the rear side of the device through the first fixing ring 7 and the second fixing ring 9 respectively, so that the rechargeable lithium battery 1 can be conveniently and rapidly replaced and the replaced rechargeable lithium battery 1 can be charged, the rechargeable lithium battery can work for a longer time, the cooling shell 3 is filled with cooling liquid with lower boiling point and specific heat capacity, when the rechargeable lithium battery works in a high-temperature environment, the cooling liquid is rapidly vaporized on the surface of the rechargeable lithium battery 1, the cooling liquid reaches the serpentine liquid conveying pipe 13 at the top due to air pressure, the cooling fan 12 is driven by the working motor 11 to cool, the cooling liquid reaches the serpentine liquid conveying pipe 15 through the exchange pipe 14 after being liquefied, and the liquefied cooling liquid is conveyed to the surface of the rechargeable lithium battery 1 to be continuously cooled under the action of pressure, and the liquefied cooling liquid can be conveyed to the snake-shaped liquid conveying pipe 15 in time through the plurality of exchange pipes 14, so that the working efficiency of the cooling fan 12 is increased, and the cooling effect of the device is greatly improved.
Specifically, the top at cooling shell 3 is connected at the both ends of snakelike gas-supply pipe 13, and the bottom at cooling shell 3 is connected at the both ends of snakelike transfer line 15, carries the gaseous state coolant liquid through snakelike gas-supply pipe 13 and cools off the shell 3 outsides, carries liquid state coolant liquid through snakelike transfer line 15 inside cooling shell 3.
Specifically, the exchange tube 14 is provided with a plurality of, and exchange tube 14 is located snakelike gas-supply pipe 13 apart from the most distal end of cooling shell 3, can carry snakelike transfer line 15 through a plurality of exchange tubes 14 with the coolant liquid after the liquefaction fast, avoids it to stop for a long time in snakelike gas-supply pipe 13 and influences the radiating effect.
Specifically, the thickness of the second fixing ring 9 is smaller than the thickness of the exchanging port 2, and the diameter of the inner ring of the second fixing ring 9 is smaller than eighteen millimeters, so that the rechargeable lithium battery 1 is fixed by the second fixing ring 9 while being prevented from being disabled.
Specifically, the length of the cooling shell 3 is greater than sixty-five millimeters, and the liquid level of the cooling liquid in the cooling shell 3 is always lower than the serpentine gas pipe 13, so that the cooling liquid is conveyed to the outside of the cooling shell 3 through the serpentine gas pipe 13 to be rapidly cooled.
Specifically, the exchange tube 14 penetrates the connecting plate 10, the connecting plate 10 and the cooling fan 12 are located between the snake-shaped air delivery pipe 13 and the snake-shaped infusion pipe 15, and the cooling fan 12 is driven to rotate by the working motor 11 to improve the cooling efficiency.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the rechargeable lithium battery 1 is put into the cooling shell 3 after the first hinge 6 or the second hinge 8 is opened, the rechargeable lithium battery 1 is fixed by covering the first fixing ring 7 and the second fixing ring 9, the rechargeable lithium battery 1 can be taken out from the front side and the rear side of the device respectively through the first fixing ring 7 and the second fixing ring 9, thereby the rechargeable lithium battery 1 can be replaced conveniently and rapidly and the rechargeable lithium battery 1 which is replaced is charged, the cooling shell 3 is filled with the cooling liquid with lower boiling point and specific heat capacity, when the device works under high temperature environment, the cooling liquid is vaporized rapidly on the surface of the rechargeable lithium battery 1, the cooling liquid gas reaches the snake-shaped infusion tube 13 at the top because of the air pressure, the cooling fan 12 is driven by the working motor 11 to cool, the cooling liquid gas reaches the snake-shaped infusion tube 15 through the exchange tube 14 after being liquefied, and the liquefied cooling liquid is conveyed to the surface of the rechargeable lithium battery 1 to be continuously cooled under the action of pressure, the liquefied cooling liquid can be conveyed to the snake-shaped liquid conveying pipe 15 in time through the plurality of exchange pipes 14, and the input ends of electric equipment in the equipment are electrically connected with an external power supply.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A 1865 lithium battery suitable for use in high temperature environments, comprising a rechargeable lithium battery (1), said rechargeable lithium battery (1) having a switching port (2) connected to a front surface thereof, characterized in that: the surface of the rechargeable lithium battery (1) is connected with a cooling shell (3), the side surface of the cooling shell (3) is connected with a protective shell (4), the top of the protective shell (4) is provided with air holes (5), the back surface of the protective shell (4) is connected with a first hinge (6), one side of the first hinge (6) is connected with a first fixing ring (7), the front surface of the protective shell (4) is connected with a second hinge (8), one side of the second hinge (8) is connected with a second fixing ring (9), the inner wall of the protective shell (4) is connected with a connecting plate (10), the top of the connecting plate (10) is connected with a working motor (11), the output end of the working motor (11) is connected with a cooling fan (12), the side surface of the cooling shell (3) is connected with a snake-shaped air conveying pipe (13), the bottom of the snake-shaped air conveying pipe (13) is connected with an exchange pipe (14), the bottom of the exchange tube (14) is connected with a snake-shaped infusion tube (15).
2. The 1865 lithium battery of claim 1, adapted for use in a high temperature environment, comprising: the two ends of the snake-shaped air conveying pipe (13) are connected to the top of the cooling shell (3), and the two ends of the snake-shaped infusion pipe (15) are connected to the bottom of the cooling shell (3).
3. The 1865 lithium battery of claim 1, adapted for use in a high temperature environment, comprising: the exchange pipes (14) are arranged in a plurality, and the exchange pipes (14) are positioned at the farthest ends of the snake-shaped air conveying pipes (13) and the cooling shell (3).
4. The 1865 lithium battery of claim 1, adapted for use in a high temperature environment, comprising: the thickness of the second fixing ring (9) is smaller than that of the exchange port (2), and the diameter of the inner ring of the second fixing ring (9) is smaller than eighteen millimeters.
5. The 1865 lithium battery of claim 1, adapted for use in a high temperature environment, comprising: the length of the cooling shell (3) is more than sixty-five millimeters, and the liquid level height of the cooling liquid in the cooling shell (3) is always lower than the snakelike air conveying pipe (13).
6. The 1865 lithium battery of claim 1, adapted for use in a high temperature environment, comprising: the exchange tube (14) penetrates through the connecting plate (10), and the connecting plate (10) and the cooling fan (12) are located between the snake-shaped air conveying pipe (13) and the snake-shaped infusion pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241211.XU CN214227010U (en) | 2021-01-28 | 2021-01-28 | 1865 lithium cell suitable for under high temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241211.XU CN214227010U (en) | 2021-01-28 | 2021-01-28 | 1865 lithium cell suitable for under high temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227010U true CN214227010U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120241211.XU Active CN214227010U (en) | 2021-01-28 | 2021-01-28 | 1865 lithium cell suitable for under high temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214227010U (en) |
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2021
- 2021-01-28 CN CN202120241211.XU patent/CN214227010U/en active Active
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