CN219959263U - Outdoor cold-resistant lithium battery - Google Patents
Outdoor cold-resistant lithium battery Download PDFInfo
- Publication number
- CN219959263U CN219959263U CN202321226816.7U CN202321226816U CN219959263U CN 219959263 U CN219959263 U CN 219959263U CN 202321226816 U CN202321226816 U CN 202321226816U CN 219959263 U CN219959263 U CN 219959263U
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- China
- Prior art keywords
- battery
- lithium battery
- frame
- outdoor cold
- protection
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 46
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Secondary Cells (AREA)
Abstract
The utility model discloses an outdoor cold-resistant lithium battery which comprises a main body mechanism, a battery main body, a heating mechanism and a blowing mechanism, wherein the battery main body is arranged in the main body mechanism, the heating mechanism is arranged at the top end of the battery main body, and the blowing mechanism is arranged at the top end of the heating mechanism. This main part mechanism can be fixed erect and physical protection to battery body, can make this battery body reduce external environment influence when outdoor use, can carry out nimble adjustment according to actual temperature this lithium cell when using simultaneously, can make this lithium cell use under outdoor cold weather through heating mechanism, promote the operating temperature of battery, can avoid low temperature to influence the discharge efficiency of battery and power supply stable can blow to main part mechanism inside through blowing mechanism, strengthen inside circulation of air, can all diffuse with quick with heating mechanism's heat when outside weather is cold, make this battery can carry out normal operation more fast.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to an outdoor cold-resistant lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium batteries can be broadly divided into two categories: the lithium metal battery and the lithium ion battery have the unique advantages of small self-discharge, high voltage, light weight, long service life and the like, but the chemical characteristics of the lithium metal are very active, so that the lithium metal is processed, stored and used, the environment requirements are very high, the good operating temperature is the premise of safe and efficient operation of the battery, the battery temperature is a key factor for restricting the improvement of the battery performance, the performance of the lithium battery is generally reduced below 0 ℃, the discharging capacity is correspondingly reduced, and the battery cannot normally and stably supply power to the outside at the initial stage of use easily.
In use, the lithium battery on the market can be influenced by the characteristics of the lithium battery and the low temperature of cold weather when the lithium battery is used outdoors due to the fact that the lithium battery faces different working environments, so that the power supply effect of the lithium battery is reduced and unstable, and therefore, the outdoor cold-resistant lithium battery is provided.
Disclosure of Invention
The utility model aims to provide an outdoor cold-resistant lithium battery so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor cold-resistant lithium cell, includes main part mechanism, battery body, heating mechanism and mechanism of blowing, the inside of main part mechanism is provided with battery body, and battery body's top is provided with heating mechanism, heating mechanism's top is provided with mechanism of blowing, main part mechanism includes main tank body, chamber door, internal baffle, heat dissipation net, ventilation hole, protection inner panel, temperature-sensing ware and fixed fastener, and one side of main tank body is provided with the chamber door, the middle part of chamber door is provided with the internal baffle, and one side of internal baffle is provided with the heat dissipation net, the bottom of main tank body is provided with the ventilation hole, and the bottom of ventilation hole is provided with the protection inner panel, the inner wall of box is provided with temperature-sensing ware, and temperature-sensing ware's top is provided with the fixed fastener.
Further, one side of the box door is movably hinged with the main box body, and the box door is in clamping connection with the inner baffle.
Furthermore, the inner baffle plates and the heat dissipation net are horizontally and symmetrically distributed, and the sizes of the inner baffle plates and the heat dissipation net are consistent.
Furthermore, the protection inner plate is movably embedded and connected with the bottom of the main box body, and can horizontally reciprocate with the bottom of the main box body.
Further, the heating mechanism comprises a first fixed frame, a second fixed frame, a protection frame body, a heating component and a protection net sheet, wherein the second fixed frame is arranged on one side of the first fixed frame, the protection frame body is connected to the inner side of the first fixed frame, the heating component is connected to the inner side of the protection frame body, and the protection net sheet is arranged on two sides of the heating component.
Furthermore, the first fixed frame and the second fixed frame are in uniform horizontal symmetrical distribution in structure, and the first fixed frame and the second fixed frame are connected in a clamping way.
Further, the mechanism of blowing includes fixed frame, fan subassembly, side air inlet and dust screen, and fixed frame's inside is provided with the fan subassembly, fixed frame's both sides are provided with side air inlet, fixed frame's bottom and top all are provided with the dust screen.
Further, the fan assembly is in clamping connection with the horizontal frame inside the fixed frame, and the fixed frame is in clamping connection with the dust screen.
Compared with the prior art, the utility model has the beneficial effects that: this outdoor cold-resistant lithium cell is provided with main part mechanism, heating mechanism and mechanism of blowing, and this main part mechanism can be fixed to erect and physical protection to the battery body, can make this battery body reduce external environment influence when outdoor use, can carry out nimble adjustment according to actual temperature when this lithium cell is used simultaneously, makes its operation more stable.
When the lithium battery is used in outdoor cold weather, the heating mechanism can raise the running temperature of the battery, maintain the proper running temperature of the lithium battery, avoid low temperature to affect the discharging efficiency and stable power supply of the battery and raise the cold resistance and use efficiency of the lithium battery.
The air blowing mechanism can blow air in the main body mechanism, so that the ventilation of the air in the main body mechanism is enhanced, the heat of the heating mechanism can be diffused with the heat of the heating mechanism rapidly in cold weather outside, the battery can be operated normally more rapidly, and the heat generated by the lithium battery can be blown away in hot weather, so that the lithium battery can be kept to be operated normally at all times.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional split structure of a heating mechanism according to the present utility model;
fig. 3 is a schematic perspective view of a blowing mechanism according to the present utility model.
In the figure: 1. a main body mechanism; 101. a main case; 102. a door; 103. an inner baffle; 104. a heat dissipation net; 105. a vent hole; 106. a protective inner panel; 107. a temperature sensor; 108. a fixing clip; 2. a battery main body; 3. a heating mechanism; 301. a first fixing frame; 302. a second fixing frame; 303. a protective frame; 304. a heating assembly; 305. a protective mesh; 4. a blowing mechanism; 401. a fixed frame; 402. a fan assembly; 403. a side air inlet; 404. a dust-proof net.
Detailed Description
Example 1
Referring to fig. 1, the present utility model provides a technical solution: an outdoor cold-resistant lithium battery comprises a main body mechanism 1, a battery main body 2, a heating mechanism 3 and a blowing mechanism 4, wherein the battery main body 2 is arranged in the main body mechanism 1, the heating mechanism 3 is arranged at the top end of the battery main body 2, the blowing mechanism 4 is arranged at the top end of the heating mechanism 3, the main body mechanism 1 comprises a main box body 101, a box door 102, an inner baffle 103, a heat radiation net 104, a vent 105, a protective inner plate 106, a temperature sensor 107 and a fixing clamp 108, the box door 102 is arranged at one side of the main box body 101, the inner baffle 103 is arranged at the middle part of the box door 102, the heat radiation net 104 is arranged at one side of the inner baffle 103, the vent 105 is arranged at the bottom of the main box body 101, the protective inner plate 106 is arranged at the bottom of the vent 105, the temperature sensor 107 is arranged at the inner wall of the main box body 101, and the top of temperature-sensing ware 107 is provided with fixed fastener 108, one side of chamber door 102 is movable hinge connection with main box 101, and chamber door 102 is the block with interior baffle 103 and is connected, interior baffle 103 is horizontal symmetric distribution with heat dissipation net 104, and interior baffle 103 is unanimous with the size of heat dissipation net 104, protection inner panel 106 carries out movable embedded connection with the bottom of main box 101, and protection inner panel 106 can carry out horizontal reciprocal pull activity with the bottom of main box 101, this body mechanism 1 can be fixed erect and physical protection to battery body 2, can make this battery body 2 reduce external environmental influence when outdoor use, can carry out nimble adjustment according to actual temperature when this lithium cell is used simultaneously, make its operation more stable.
Example 2
Referring to fig. 2-3, the present utility model provides a technical solution: an outdoor cold-resistant lithium battery comprises a main body mechanism 1, a battery main body 2, a heating mechanism 3 and a blowing mechanism 4, wherein the battery main body 2 is arranged in the main body mechanism 1, the heating mechanism 3 is arranged at the top end of the battery main body 2, the blowing mechanism 4 is arranged at the top end of the heating mechanism 3, the heating mechanism 3 comprises a first fixing frame 301, a second fixing frame 302, a protection frame 303, a heating component 304 and a protection net 305, one side of the first fixing frame 301 is provided with the second fixing frame 302, the inner side of the first fixing frame 301 is connected with the protection frame 303, the inner side of the protection frame 303 is connected with the heating component 304, the two sides of the heating component 304 are provided with the protection net 305, the first fixing frame 301 and the second fixing frame 302 are distributed horizontally and symmetrically in structural consistency, the first fixing frame 301 and the second fixing frame 302 are connected in a clamping way, when the heating mechanism 3 is used in outdoor cold weather, the operating temperature of the battery is increased, the lithium battery is kept at a proper operating temperature, the low temperature can be prevented from influencing the discharging efficiency and the power supply stability of the battery, the cold resistance and the service efficiency of the lithium battery are improved, the air blowing mechanism 4 comprises a fixed frame 401, a fan assembly 402, a side air inlet 403 and a dustproof net 404, the fan assembly 402 is arranged in the fixed frame 401, the side air inlets 403 are arranged on two sides of the fixed frame 401, the dustproof net 404 is arranged at the bottom end and the top end of the fixed frame 401, the fan assembly 402 is in clamping connection with the inside of the fixed frame 401, the fixed frame 401 is in clamping connection with the dustproof net 404, the air blowing mechanism 4 can blow the inside of the main body mechanism 1, the internal air circulation is enhanced, the heat of the heating mechanism 3 can be diffused rapidly in cold weather, the battery can be operated more quickly and can also blow off the heat generated by the lithium battery in hot weather, so that the lithium battery can be kept to operate normally at any time.
Working principle: to this kind of outdoor cold-resistant lithium cell at first carries out perpendicular block through the fixed fastener 108 that sets up in the main tank 101 of main body mechanism 1 and connects the frame fixedly with battery body 2, heating mechanism 3 and mechanism 4 of blowing, then close chamber door 102, dismantle and install internal baffle 103 and protection inner panel 106 according to outside temperature, detect the inside temperature of main tank 101 by temperature-sensing ware 107 simultaneously, make it carry out nimble regulation and control to heating mechanism 3 and mechanism 4 of blowing, when the operating temperature of temperature is higher than battery body 2, can stop starting heating mechanism 3, only start mechanism 4 and dispel the heat the cooling to battery body 2, when the operating temperature of temperature is less than battery body 2, can start simultaneously heating mechanism 3 and mechanism 4 of blowing, spread the heat that heating component 304 produced through fan assembly 402, make it promote the inside temperature of main tank 101 fast, so that battery body 2 can fast operate's effect, make it still can stably supply power under low temperature environment, just so accomplish the use of whole outdoor cold-resistant lithium cell.
Claims (8)
1. The utility model provides an outdoor cold-resistant lithium cell, includes main part mechanism (1), battery body (2), heating mechanism (3) and mechanism (4) of blowing, its characterized in that: the inside of main part mechanism (1) is provided with battery body (2), and the top of battery body (2) is provided with heating mechanism (3), the top of heating mechanism (3) is provided with mechanism of blowing (4), main part mechanism (1) is including main box (101), chamber door (102), internal baffle (103), heat dissipation net (104), ventilation hole (105), protection inner panel (106), temperature-sensing ware (107) and fixed fastener (108), and one side of main box (101) is provided with chamber door (102), the middle part of chamber door (102) is provided with internal baffle (103), and one side of internal baffle (103) is provided with heat dissipation net (104), the bottom of main box (101) is provided with ventilation hole (105), and the bottom of ventilation hole (105) is provided with protection inner panel (106), the inner wall of box (101) is provided with temperature-sensing ware (107), and the top of temperature-sensing ware (107) is provided with fixed fastener (108).
2. The outdoor cold-resistant lithium battery of claim 1, wherein: one side of the box door (102) is movably hinged with the main box body (101), and the box door (102) is in clamping connection with the inner baffle (103).
3. The outdoor cold-resistant lithium battery of claim 1, wherein: the inner baffle plates (103) and the heat dissipation net (104) are horizontally and symmetrically distributed, and the sizes of the inner baffle plates (103) and the heat dissipation net (104) are consistent.
4. The outdoor cold-resistant lithium battery of claim 1, wherein: the protection inner plate (106) is movably embedded and connected with the bottom of the main box body (101), and the protection inner plate (106) can horizontally reciprocate to draw and pull with the bottom of the main box body (101).
5. The outdoor cold-resistant lithium battery of claim 1, wherein: the heating mechanism (3) comprises a first fixing frame (301), a second fixing frame (302), a protection frame body (303), a heating component (304) and a protection net piece (305), wherein the second fixing frame (302) is arranged on one side of the first fixing frame (301), the protection frame body (303) is connected to the inner side of the first fixing frame (301), the heating component (304) is connected to the inner side of the protection frame body (303), and the protection net piece (305) is arranged on two sides of the heating component (304).
6. The outdoor cold-resistant lithium battery of claim 5, wherein: the first fixing frames (301) and the second fixing frames (302) are in uniform structure and are distributed horizontally and symmetrically, and the first fixing frames (301) and the second fixing frames (302) are connected in a clamping mode.
7. The outdoor cold-resistant lithium battery of claim 1, wherein: the blowing mechanism (4) comprises a fixed frame (401), a fan assembly (402), side air inlets (403) and a dustproof screen (404), wherein the fan assembly (402) is arranged in the fixed frame (401), the side air inlets (403) are arranged on two sides of the fixed frame (401), and the dustproof screen (404) is arranged at the bottom end and the top end of the fixed frame (401).
8. The outdoor cold-resistant lithium battery of claim 7, wherein: the fan assembly (402) is in clamping connection with the inside of the fixed frame (401) in a horizontal frame, and the fixed frame (401) is in clamping connection with the dust screen (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226816.7U CN219959263U (en) | 2023-05-20 | 2023-05-20 | Outdoor cold-resistant lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226816.7U CN219959263U (en) | 2023-05-20 | 2023-05-20 | Outdoor cold-resistant lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219959263U true CN219959263U (en) | 2023-11-03 |
Family
ID=88551652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321226816.7U Active CN219959263U (en) | 2023-05-20 | 2023-05-20 | Outdoor cold-resistant lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219959263U (en) |
-
2023
- 2023-05-20 CN CN202321226816.7U patent/CN219959263U/en active Active
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