CN221304802U - Cylindrical lithium battery convenient to heat dissipation - Google Patents
Cylindrical lithium battery convenient to heat dissipationInfo
- Publication number
- CN221304802U CN221304802U CN202323233674.XU CN202323233674U CN221304802U CN 221304802 U CN221304802 U CN 221304802U CN 202323233674 U CN202323233674 U CN 202323233674U CN 221304802 U CN221304802 U CN 221304802U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- cylindrical lithium
- shell
- fixedly connected
- heat dissipation
- 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.)
- Active
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 81
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 210000005056 cell body Anatomy 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model provides a cylindrical lithium battery convenient for heat dissipation, and relates to the technical field of lithium batteries. According to the lithium battery body, the driving motor and the cooling fan are started, so that the threaded rod drives the installation block to move left and right, the installation block drives the sliding block to slide left and right in the sliding groove synchronously, the cooling fan is driven to move left and right, the cooling fan blows air to the lithium battery body through the through hole to dissipate heat, heat dissipation treatment on the lithium battery body is facilitated, and therefore the service life of the lithium battery body is prolonged.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a cylindrical lithium battery convenient for heat dissipation.
Background
The lithium battery is a battery using lithium metal or lithium alloy as a negative electrode material and using a nonaqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the processing, the storage and the use of the lithium metal have very high requirements on environment, and along with the development of scientific technology, the lithium battery has become the mainstream, and the lithium battery can be roughly divided into two types: the lithium metal battery and the lithium ion battery, the lithium ion battery does not contain lithium in a metal state, and is chargeable, the lithium metal battery of the fifth generation product of the chargeable battery is born in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery, and the cylindrical lithium battery is one of the lithium batteries.
However, the existing cylindrical lithium battery is inconvenient to dissipate heat, and the cylindrical lithium battery is usually arranged in the device, and because the inside of the device is relatively closed, the lithium battery in the interior can easily generate heat, and if the heat dissipation is not timely carried out, the loss can be brought to the inside of the device, so that the service life of the lithium battery is influenced, and great inconvenience is brought to people who use the cylindrical lithium battery.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, a cylindrical lithium battery is inconvenient to radiate, the cylindrical lithium battery is usually arranged in a device, and because the inside of the device is relatively closed, the lithium battery in the device is easy to generate heat, if the heat radiation is not timely carried out, the inside of the device is lost, so that the service life of the lithium battery is influenced, and great inconvenience is brought to people in using the cylindrical lithium battery.
The utility model aims to solve the problems that in the prior art, a cylindrical lithium battery is inconvenient to radiate, the cylindrical lithium battery is usually arranged in a device, and because the inside of the device is relatively closed, the lithium battery in the device is easy to generate heat, if the heat radiation is not timely carried out, the inside of the device is lost, so that the service life of the lithium battery is influenced, and great inconvenience is brought to people in using the cylindrical lithium battery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cylindrical lithium cell convenient to heat dissipation, includes the casing, the inner bottom of casing is provided with lithium cell body, the inboard of casing is provided with positioning mechanism and exhaust mechanism, the inboard fixed mounting of casing has driving motor, driving motor's output fixedly connected with threaded rod, the smooth end and the casing rotation of threaded rod are connected, the surface cover of threaded rod is equipped with the installation piece, the bottom of installation piece is provided with radiator fan, the spout has been seted up to the inboard of casing, sliding connection has the slider in the spout, one side and the installation piece fixed connection of slider, fixedly connected with baffle in the casing, the through-hole has been seted up on the surface of baffle.
Preferably, the positioning mechanism comprises a telescopic rod fixedly connected to the inner side of the shell.
Preferably, the outer surface of the telescopic rod is sleeved with a reset spring, one end of the telescopic rod is fixedly connected with a positioning block, and the positioning block is of an arc-shaped structure.
Preferably, one side of the positioning block is fixedly connected with a handle, and the outer surface of the handle is of an anti-skid design.
Preferably, the exhaust mechanism comprises a rectangular groove, the rectangular groove is formed in the inner side of the shell, and the inner side of the shell is fixedly connected with a mounting frame.
Preferably, an exhaust fan is arranged in the mounting frame, a filter screen is connected to one side of the shell through bolts, and the filter screen covers the rectangular groove.
Preferably, a shell cover is connected to one side of the shell through bolts, and a heat dissipation groove is formed in one side of the shell.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the lithium battery body, the driving motor and the cooling fan are started, so that the threaded rod drives the installation block to move left and right, the installation block drives the sliding block to slide left and right in the sliding groove synchronously, the cooling fan is driven to move left and right, the cooling fan blows air to the lithium battery body through the through hole to dissipate heat, heat dissipation treatment on the lithium battery body is facilitated, and therefore the service life of the lithium battery body is prolonged.
2. According to the utility model, the lithium battery body is placed in the shell through the positioning mechanism, the handle is held by hand to press towards two sides, the lithium battery body is positioned between the two positioning blocks, the handle is loosened, the lithium battery body is convenient to clamp and fix under the elastic force of the reset spring, and the exhaust fan is started through the exhaust mechanism, so that the heat in the shell is exhausted through the filter screen by the exhaust fan, and the heat dissipation effect is further improved.
Drawings
Fig. 1 is a perspective view showing the main structure of a cylindrical lithium battery with heat dissipation convenience according to the present utility model;
fig. 2 is a left side structure perspective view of a cylindrical lithium battery with heat dissipation convenience according to the present utility model;
Fig. 3 is a cross-sectional perspective view of a cylindrical lithium battery with heat dissipation convenience according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description: 1. a housing; 2. a lithium battery body; 3. a positioning mechanism; 4. an exhaust mechanism; 5. a driving motor; 6. a threaded rod; 7. a mounting block; 8. a heat radiation fan; 9. a chute; 10. a slide block; 11. a partition plate; 12. a through hole; 13. a telescopic rod; 14. a return spring; 15. a positioning block; 16. a handle; 17. rectangular grooves; 18. a mounting frame; 19. an exhaust fan; 20. a filter screen; 21. a cover; 22. a heat sink.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-4, The utility model provides a cylindrical lithium battery convenient for heat dissipation, which comprises a shell 1, wherein a lithium battery body 2 is arranged at the inner bottom of the shell 1, a positioning mechanism 3 and an exhaust mechanism 4 are arranged at the inner side of the shell 1, a driving motor 5 is fixedly arranged at the inner side of the shell 1, a threaded rod 6 is fixedly connected at the output end of the driving motor 5, the smooth end of the threaded rod 6 is rotatably connected with the shell 1, a mounting block 7 is sleeved on the outer surface of the threaded rod 6, a heat dissipation fan 8 is arranged at the bottom of the mounting block 7, a sliding groove 9 is formed at the inner side of the shell 1, a sliding block 10 is connected in the sliding groove 9 in a sliding manner, one side of the sliding block 10 is fixedly connected with the mounting block 7, a partition plate 11 is fixedly connected in the shell 1, and a through hole 12 is formed in the surface of the partition plate 11.
The effect that its whole embodiment 1 reached is, through start driving motor 5 and radiator fan 8 for driving motor 5 drives threaded rod 6 and rotates, and then makes threaded rod 6 drive installation piece 7 and control the removal, and installation piece 7 drives slider 10 and slide about the synchronous in spout 9, thereby drives radiator fan 8 and control the removal, makes radiator fan 8 carry out the heat dissipation of blowing to lithium cell body 2 through hole 12, is convenient for carry out the heat dissipation to lithium cell body 2 and handles, thereby has improved lithium cell body 2's life.
Embodiment 2, as shown in fig. 1-4, positioning mechanism 3 includes telescopic link 13, telescopic link 13 fixed connection is in the inboard of casing 1, the surface cover of telescopic link 13 is equipped with reset spring 14, one end fixedly connected with locating piece 15 of telescopic link 13, locating piece 15 is the arc structure, one side fixedly connected with handle 16 of locating piece 15, the surface of handle 16 is anti-skidding design, exhaust mechanism 4 includes rectangular channel 17, rectangular channel 17 sets up in the inboard of casing 1, the inboard fixedly connected with installing frame 18 of casing 1, be provided with exhaust fan 19 in the installing frame 18, one side bolted connection of casing 1 has filter screen 20, filter screen 20 covers rectangular channel 17, one side bolted connection of casing 1 has cap 21, radiating groove 22 has been seted up to one side of casing 1.
The effect that its whole embodiment 2 reached is, through placing lithium cell body 2 in casing 1, hold handle 16 to both sides pressure, lithium cell body 2 is located between two locating pieces 15, loosen handle 16, under reset spring 14's elasticity effect, be convenient for press from both sides tight fixedly to lithium cell body 2, the rethread starts exhaust fan 19, make exhaust fan 19 discharge the heat in the casing 1 through filter screen 20, thereby further improved the radiating effect, filter screen 20 is convenient for the staff install and dismantle simultaneously, the convenience is cleared up filter screen 20, the rethread is provided with cap 21, be convenient for place or take out lithium cell body 2, the heat in the heat dissipation groove 22 is convenient for casing 1 is discharged.
Working principle: during the use, firstly place lithium cell body 2 in casing 1, hold handle 16 to both sides pressure and move, lithium cell body 2 is located between two locating pieces 15, loosen handle 16, under reset spring 14's elasticity effect, press from both sides tightly fixedly to lithium cell body 2, rethread rotation bolt installs cap 21 on casing 1, when the operation of dispelling the heat to lithium cell body 2 is needed, start driving motor 5 and radiator fan 8, make driving motor 5 drive threaded rod 6 rotate, and then make threaded rod 6 drive installation piece 7 side-to-side movement, installation piece 7 drives slider 10 and slides about the synchronization in spout 9, thereby drive radiator fan 8 side-to-side movement, make radiator fan 8 carry out the heat dissipation of blowing to lithium cell body 2 through hole 12, thereby carry out the heat dissipation to lithium cell body 2, then start exhaust fan 19, make exhaust fan 19 discharge the heat in the casing 1 through filter screen 20, thereby further improve the radiating effect, simultaneously also improve lithium cell body 2's life.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a cylindrical lithium cell convenient to heat dissipation, includes casing (1), its characterized in that: the lithium battery is characterized in that a lithium battery body (2) is arranged at the inner bottom of the shell (1), a positioning mechanism (3) and an exhaust mechanism (4) are arranged at the inner side of the shell (1), a driving motor (5) is fixedly arranged at the inner side of the shell (1), a threaded rod (6) is fixedly connected to the output end of the driving motor (5), the smooth end of the threaded rod (6) is rotationally connected with the shell (1), a mounting block (7) is sleeved on the outer surface of the threaded rod (6), a cooling fan (8) is arranged at the bottom of the mounting block (7), a sliding groove (9) is formed in the inner side of the shell (1), a sliding block (10) is connected with the mounting block (7) in a sliding mode, a partition plate (11) is fixedly connected to one side of the sliding block (10), and a through hole (12) is formed in the surface of the partition plate (11).
2. The cylindrical lithium battery of claim 1, wherein the cylindrical lithium battery is capable of dissipating heat, and wherein: the positioning mechanism (3) comprises a telescopic rod (13), and the telescopic rod (13) is fixedly connected to the inner side of the shell (1).
3. The cylindrical lithium battery of claim 2, wherein the cylindrical lithium battery is capable of dissipating heat, and wherein: the outer surface of the telescopic rod (13) is sleeved with a reset spring (14), one end of the telescopic rod (13) is fixedly connected with a positioning block (15), and the positioning block (15) is of an arc-shaped structure.
4. A cylindrical lithium battery according to claim 3, wherein the cylindrical lithium battery is capable of facilitating heat dissipation, and wherein: one side of the positioning block (15) is fixedly connected with a handle (16), and the outer surface of the handle (16) is of an anti-skid design.
5. The cylindrical lithium battery of claim 1, wherein the cylindrical lithium battery is capable of dissipating heat, and wherein: the exhaust mechanism (4) comprises a rectangular groove (17), the rectangular groove (17) is formed in the inner side of the shell (1), and the inner side of the shell (1) is fixedly connected with a mounting frame (18).
6. The cylindrical lithium battery of claim 5, wherein the cylindrical lithium battery is capable of dissipating heat, and wherein: an exhaust fan (19) is arranged in the mounting frame (18), a filter screen (20) is connected to one side of the shell (1) through bolts, and the filter screen (20) covers the rectangular groove (17).
7. The cylindrical lithium battery of claim 1, wherein the cylindrical lithium battery is capable of dissipating heat, and wherein: one side bolted connection of casing (1) has cap (21), radiating groove (22) have been seted up to one side of casing (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221304802U true CN221304802U (en) | 2024-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |