CN216213638U

CN216213638U - Convenient detachable high-efficient heat dissipation lithium cell

Info

Publication number: CN216213638U
Application number: CN202122338645.4U
Authority: CN
Inventors: 杨飞
Original assignee: Shenzhen Jinqilin Power Technology Co ltd
Current assignee: Shenzhen Jinqilin Power Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-05
Anticipated expiration: 2031-09-26

Abstract

The utility model is suitable for the field of lithium batteries, and provides a convenient, detachable and efficient heat-dissipation lithium battery which comprises a shell structure and a lithium battery structure, wherein the lithium battery structure is provided with an electrolytic reaction zone shell, the upper end of the electrolytic reaction zone shell is provided with an anode and a cathode, the outer side of the electrolytic reaction zone shell is provided with a side spring and a heat-dissipation plate, the side spring is connected with an upper frame and a middle frame, the heat-dissipation plates are arranged below the upper frame and above and below each middle frame, the bottom spring is arranged below the electrolytic reaction zone shell, the bottom spring is connected with a bottom frame, three blocks are arranged at four corners of the bottom frame, the shell structure is provided with a guide groove, the three blocks are embedded into the guide groove, two lithium battery structures are loaded in the shell structure, and due to the arrangement of the heat-dissipation plate and a condensation liquid groove, the temperature can be quickly reduced, and the service life of the lithium battery is prolonged; due to the arrangement of the shell structure, the lithium battery can be detached and combined independently; because the damping side springs and the damping bottom springs are arranged, the damping can be realized.

Description

Convenient detachable high-efficient heat dissipation lithium cell

Technical Field

The utility model belongs to the field of lithium batteries, and particularly relates to a convenient detachable high-efficiency heat-dissipation lithium battery.

Background

In recent years, the application range of lithium ion batteries is becoming wider and wider, and lithium ion batteries are increasingly widely used in electric bicycles, electric motorcycles, electric automobiles and the like.

The rechargeable lithium ion secondary battery has the characteristics of high specific energy, long cycle life and no memory effect, and has the advantages of safety, reliability, rapid charge and discharge and the like, so the rechargeable lithium ion secondary battery becomes a hotspot of novel power supply technology research in recent years. Because the lithium ion battery is a green environment-friendly pollution-free secondary battery, the lithium ion battery meets the great development requirements of energy and environmental protection in various countries at present, and the usage amount of the lithium ion battery in various industries is rapidly increased. With the development of the times, miniaturized equipment is increased day by day, high requirements can be made on power supplies, lithium batteries enter a large-scale practical application stage from the beginning, the lithium batteries are applied to mobile phones, notebook computers, electric tools, electric vehicles, street lamp standby power supplies, small household appliances and the like in a large quantity, China is the largest lithium battery production and manufacturing base in the world, and the second largest lithium battery production country and export countries occupy 40% of the market share in the world, but the existing lithium batteries are large in heat generated by discharging, flammable and explosive, high in assembly difficulty, extremely complex in disassembly, high in maintenance cost, time-consuming, labor-consuming and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a convenient detachable high-efficiency heat-dissipation lithium battery, and aims to solve the problems of poor heat dissipation and detachment of the lithium battery.

The utility model is realized by the following steps that the lithium battery structure comprises a shell structure and a lithium battery structure, wherein the lithium battery structure is provided with an electrolytic reaction zone shell, the upper end of the electrolytic reaction zone shell is provided with an anode and a cathode, the outer side of the electrolytic reaction zone shell is provided with a side spring and a heat dissipation plate, the side spring is connected with an upper frame and a middle frame, the heat dissipation plates are arranged below the upper frame and above and below each middle frame, the bottom spring is arranged below the electrolytic reaction zone shell, the bottom frame is connected with the bottom frame, the four corners of the bottom frame are provided with three blocks, the shell structure is provided with a guide groove, the three blocks are embedded into the guide groove, the two lithium battery structures are loaded in the shell structure, and the anode of the lithium battery structure outside the shell structure is connected to the cathode of the lithium battery structure inside the shell structure through a conductive rod.

Furthermore, a condensate tank is arranged in the shell of the electrolytic reaction area, a stop block is arranged at the top of the shell of the electrolytic reaction area, and the anode and the cathode are matched with the through holes on the stop block.

Furthermore, the bottom of the shell structure is provided with a lower foot, and the outer part of the lower foot is provided with a non-slip mat.

Furthermore, an outer baffle and an inner baffle are arranged at the upper end of the shell structure.

Furthermore, two side faces of the shell structure are provided with rod grooves, the left side rod groove is provided with a baffle plate, and the rod grooves are matched with the long rods.

Furthermore, the side face of the lithium battery structure is provided with a portable structure.

Furthermore, two surfaces of the three blocks matched with the guide groove are made of metal materials, and the other surfaces of the three blocks are made of rubber materials.

Furthermore, the bottom of the stop block is provided with a convex block which is matched and sealed with the condensate tank, and the stop block is connected with the shell of the electrolytic reaction zone through a bolt.

The beneficial technical effects related to the implementation of the utility model are as follows: due to the arrangement of the heat dissipation plate and the condensate tank, the temperature can be quickly reduced, and the service life of the lithium battery is prolonged; due to the arrangement of the shell structure, the lithium battery can be detached and combined independently; because the damping side springs and the damping bottom springs are arranged, the damping can be realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the outer frame structure of the present invention;

FIG. 3 is a schematic view of an individual lithium battery of the present invention;

FIG. 4 is a schematic cross-sectional view of an individual lithium battery of the present invention;

fig. 5 is a schematic cross-sectional view of the overall structure of the present invention.

In the figure: 1. a housing structure; 2. a lithium battery structure; 101. a step of lowering; 102. a rod groove; 103. a guide groove; 104. a baffle plate; 105. an outer baffle; 106. a long rod; 107. an inner baffle; 201. a stopper; 202. a conductive rod; 203. an electrolysis reaction zone housing; 204. a condensate tank; 205. a positive electrode; 206. a negative electrode; 207. is portable; 208. three-side blocks; 209. a side spring; 210. a heat dissipation plate; 211. putting the frame on; 212. a bottom spring; 213. a protruding block; 214. a middle frame; 215. a bottom frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It should be noted that the structure, power supply relationship and control procedure of the electrolysis reaction zone are all the prior art, and are common knowledge of those skilled in the art, and are not described herein again.

Referring to fig. 1-5, the present invention is a housing structure 1 and a lithium battery structure 2, the lithium battery structure 2 is provided with an electrolytic reaction zone housing 203, an anode 205 and a cathode 206 are provided at an upper end of the electrolytic reaction zone housing 203, a side spring 209 and a heat dissipation plate 210 are provided at an outer side of the electrolytic reaction zone housing 203, the side spring 209 is connected with an upper frame 211 and a middle frame 214, the heat dissipation plate 210 is provided at a lower side of the upper frame 211 and at an upper side and a lower side of each middle frame 214, a bottom spring 212 is provided at a lower side of the electrolytic reaction zone housing 203, the bottom spring 212 is connected with a bottom frame 215, three blocks 208 are provided at four corners of the bottom frame 215, the housing structure 1 is provided with a guide groove 103, the three blocks 208 are embedded in the guide groove 103, two lithium battery structures 2 are loaded in the housing structure 1, and the anode 205 on the lithium battery structure 2 outside the housing structure 1 is connected to the cathode 206 on the lithium battery structure 2 inside through a conductive rod 202.

The inside condensate groove 204 that has set up of electrolysis reaction zone shell 203, electrolysis reaction zone shell 203 top has set up dog 201, and anodal 205 and negative pole 206 cooperate with the through-hole on the dog 201, set up the condensate groove 204 and be convenient for cool down, improve the life of lithium cell.

The bottom of the shell structure 1 is provided with a lower foot 101, and the outside of the lower foot 101 is provided with an anti-slip pad, so that the anti-slip performance is improved.

Outer baffle 105 and interior baffle 107 have been set up to shell structure 1 upper end, when realizing lithium cell structure 2 embedding shell structure 1, are used for blocking lithium cell structure 2.

The both sides face of shell structure 1 has set up pole groove 102, and left side pole groove 102 has set up baffle 104, and pole groove 102 and stock 106 cooperation can be portable through imbedding stock 106 in pole groove 102, and stock 106 can play limiting displacement to lithium battery structure 2 and prevent that lithium battery structure 2 from falling out.

The portable battery 207 is arranged on the side face of the lithium battery structure 2, and portability is improved.

The two surfaces of the three-surface block 208, which are matched with the guide groove 103, are made of metal materials, the other surface of the three-surface block 208 is made of rubber materials, the two surfaces are made of metal materials, so that the metal materials can be conveniently guided, and the rubber materials on the other surface can improve the anti-skid property when the lithium battery is detached for use.

The bottom of the baffle 201 is provided with a convex block 213, the convex block 213 is matched and sealed with the condensate tank 204, and the baffle 201 is connected with the electrolytic reaction zone shell 203 through a bolt, so that the condensate tank 204 is conveniently sealed.

The working principle of the utility model is as follows: when whole device normally works, realize outside power supply with anodal 205 and negative pole 206 that the wire connection is not connected with conducting rod 202, two lithium cell structure 2 are a whole this moment, and can realize carrying the carrying to the device through stock 106, when needs are additionally pulled down the lithium cell and are used alone, shift out stock 106, shift out housing structure 1 with lithium cell structure 2, then can realize the exclusive use of lithium cell, and every lithium cell structure 2 all is furnished with heating panel 210 and condensate tank 204 and absorbing side spring 209 and bottom spring 212, realize very fast cooling and cushioning effect.

The beneficial technical effects related to the implementation of the utility model are as follows: due to the arrangement of the heat dissipation plate 210 and the condensate tank 204, the temperature can be quickly reduced, and the service life of the lithium battery is prolonged; due to the arrangement of the shell structure 1, the lithium battery can be detached and combined independently; since the side springs 209 and the bottom spring 212 for damping are provided, damping can be achieved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a convenient detachable high-efficient heat dissipation lithium cell which characterized in that: including shell structure (1) and lithium battery structure (2), lithium battery structure (2) has set up electrolysis reaction zone shell (203), electrolysis reaction zone shell (203) upper end has set up anodal (205) and negative pole (206), the outside of electrolysis reaction zone shell (203) has set up side spring (209) and heating panel (210), side spring (209) have connected upper ledge (211) and center (214), heating panel (210) have all been set up from top to bottom in upper ledge (211) below and each center (214), electrolysis reaction zone shell (203) below has set up bottom spring (212), bottom spring (212) have connected bottom frame (215), bottom frame (215) four corners has set up three-sided piece (208), shell structure (1) has set up guide way (103), three-sided piece (208) embedding guide way (103), the two lithium battery structures (2) are loaded in the housing structure (1), and the positive electrode (205) on the lithium battery structure (2) residing outside the housing structure (1) is connected to the negative electrode (206) on the lithium battery structure (2) within by a conductive rod (202).

2. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 1, wherein: the inside of the electrolytic reaction area shell (203) is provided with a condensate tank (204), the top of the electrolytic reaction area shell (203) is provided with a block (201), and the anode (205) and the cathode (206) are matched with through holes on the block (201).

3. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 1, wherein: the bottom of the shell structure (1) is provided with a lower foot (101), and the outer part of the lower foot (101) is provided with a non-slip mat.

4. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 1, wherein: an outer baffle (105) and an inner baffle (107) are arranged at the upper end of the shell structure (1).

5. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 4, wherein: the two side faces of the shell structure (1) are provided with rod grooves (102), the rod groove (102) on the left side is provided with a baffle plate (104), and the rod groove (102) is matched with a long rod (106).

6. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 1, wherein: the portable lithium battery structure (207) is arranged on the side face of the lithium battery structure (2).

7. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 1, wherein: two surfaces of the three-surface block (208) matched with the guide groove (103) are made of metal materials, and the other surface of the three-surface block (208) is made of rubber materials.

8. The convenient and fast detachable high-efficiency heat-dissipation lithium battery as claimed in claim 2, wherein: the bottom of the stop block (201) is provided with a protruding block (213), the protruding block (213) is matched and sealed with the condensate tank (204), and the stop block (201) is connected with the electrolytic reaction zone shell (203) through a bolt.