CN216488257U

CN216488257U - Lithium cell group convenient to heat dissipation

Info

Publication number: CN216488257U
Application number: CN202123190804.7U
Authority: CN
Inventors: 朱丹; 莫延均
Original assignee: Henan Mingbo New Energy Technology Co ltd
Current assignee: Henan Mingbo New Energy Technology Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-05-10
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses a lithium battery pack convenient for heat dissipation, which relates to the technical field of lithium batteries and comprises a shell, wherein the bottom end of the shell is fixedly connected with a plurality of lithium battery pack bodies, a water cooling component is arranged inside the shell, the back surface of the shell is fixedly connected with a fixed shell, a heat dissipation component is arranged inside the fixed shell, a plurality of heat dissipation holes are arranged on both sides of the shell, the lithium battery pack convenient for heat dissipation is provided, cold water is conveniently stored inside a water storage tank through a water inlet pipe, the water used inside the water storage tank is conveniently discharged through a water outlet pipe, the cold water is conveniently replaced, the water storage shell made of acrylic plates is convenient for observing the water amount inside, the temperature of the cold water is convenient for conducting, the cooling effect on the lithium battery pack bodies is favorably improved, and the openings of the water inlet pipe and the water outlet pipe are respectively conveniently sealed through a first sealing clamping cover and a second sealing clamping cover, prevent that cold water from oozing, be convenient for cool down lithium cell group body.

Description

Lithium cell group convenient to heat dissipation

Technical Field

The utility model relates to a lithium cell group, in particular to lithium cell group convenient to heat dissipation belongs to lithium cell technical field.

Background

The lithium battery is a battery which takes lithium metal or lithium alloy as a negative electrode material and uses non-aqueous electrolyte solution, and has the advantages of very active chemical characteristics, processing, storage and use of the lithium metal, very high environmental requirement, high energy density, light weight, long service life and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell group convenient to heat dissipation to solve the current lithium cell group that proposes in the above-mentioned background art relatively poor problem of thermal diffusivity when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell group convenient to heat dissipation, includes the casing, the bottom fixedly connected with a plurality of lithium cell group body of casing, the inside of casing is equipped with water cooling component, the back fixedly connected with set casing of casing, the inside of set casing is equipped with radiator unit, a plurality of louvre has all been seted up to the both sides of casing, the equal fixedly connected with dust screen of inner wall of casing both sides, the inside fixedly connected with outlet pipe of casing one side, the one end block of outlet pipe is connected with the sealed card lid of second.

Preferably, the water cooling module includes retaining shell, two inlet tubes and two first sealed card lids, the retaining shell is fixed to be set up the inner wall of casing, the catch basin has been seted up to the inboard of retaining shell, two the inlet tube is fixed the setting respectively the both sides at retaining shell top, two the equal block in top of inlet tube is connected with first sealed card lid.

Preferably, the other end of the water outlet pipe is fixedly connected with one side of the water storage shell.

Preferably, the water storage shell is made of acrylic plate materials.

Preferably, radiator unit includes fan and ventilation hole, the fan is fixed to be set up the inner wall at the set casing back, the inner wall fixedly connected with battery of set casing one side, the ventilation hole is seted up the surface at the set casing back.

Preferably, the two dust screens are respectively attached to the plurality of heat dissipation holes.

Preferably, the back of the fixed shell is fixedly provided with a switch panel, the surface of the switch panel is provided with a fan switch, and the fan is electrically connected with the storage battery through the fan switch.

Compared with the prior art, the utility model provides a pair of radiating lithium cell group has following beneficial effect convenient to:

1. a lithium battery pack convenient for heat dissipation is provided, cold water is stored in a water storage tank through a water inlet pipe, water used in the water storage tank is discharged through a water outlet pipe, the cold water is convenient to replace, the water storage shell made of acrylic plates is convenient for observing the water amount in the water storage tank, the temperature of the cold water is convenient to conduct, the cooling effect on a lithium battery pack body is favorably improved, openings of the water inlet pipe and the water outlet pipe are convenient to seal through a first sealing clamping cover and a second sealing clamping cover respectively, the cold water is prevented from seeping out, and the lithium battery pack body is convenient to cool;

2. the utility model provides a lithium cell group convenient to heat dissipation is convenient for blow the heat dissipation to the inside of casing through the fan, is favorable to driving the inside air current circulation of casing, improves the radiating effect of lithium cell group body, is convenient for further carry out ventilation cooling to lithium cell group body through a plurality of louvre, through two dust screens simultaneously, can play dirt-proof effect to the louvre of both sides, does benefit to dustproof when the radiating effect promotes.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic sectional structure view of the fixing shell of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the sectional structure of the water storage tank of the present invention;

fig. 6 is a schematic structural view of the water storage case of the present invention.

In the figure: 1. a housing; 2. a lithium battery pack body; 3. a water-cooling assembly; 31. a water storage shell; 32. a water storage tank; 33. a water inlet pipe; 34. a first sealing card cover; 4. a heat dissipating component; 41. a fan; 42. a storage battery; 43. a vent hole; 5. a stationary case; 6. heat dissipation holes; 7. a dust screen; 8. a water outlet pipe; 9. a second sealing card cover; 10. a switch panel.

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.

Example 1:

referring to fig. 1-6, the utility model provides a lithium battery pack convenient for heat dissipation, which comprises a shell 1, wherein the bottom end of the shell 1 is fixedly connected with a plurality of lithium battery pack bodies 2, a water cooling assembly 3 is arranged inside the shell 1, the back surface of the shell 1 is fixedly connected with a fixed shell 5, a heat dissipation assembly 4 is arranged inside the fixed shell 5, a plurality of heat dissipation holes 6 are arranged on both sides of the shell 1, the inner walls of both sides of the shell 1 are fixedly connected with a dust screen 7, a water outlet pipe 8 is fixedly connected inside one side of the shell 1, and one end of the water outlet pipe 8 is connected with a second sealing clamping cover 9 in a clamping manner;

the two dustproof nets 7 are respectively attached to the plurality of radiating holes 6.

The back of the fixed shell 5 is fixedly provided with a switch panel 10, the surface of the switch panel 10 is provided with a fan switch, and the fan 41 is electrically connected with the storage battery 42 through the fan switch.

Example 2:

the water cooling component 3 comprises a water storage shell 31, two water inlet pipes 33 and two first sealing clamping covers 34, the water storage shell 31 is fixedly arranged on the inner wall of the shell 1, a water storage tank 32 is arranged on the inner side of the water storage shell 31, the two water inlet pipes 33 are respectively and fixedly arranged on two sides of the top of the water storage shell 31, and the top ends of the two water inlet pipes 33 are respectively connected with the first sealing clamping covers 34 in a clamping manner;

the other end of the water outlet pipe 8 is fixedly connected with one side of the water storage shell 31;

the water storage shell 31 is made of acrylic plate material;

specifically, as shown in fig. 1, fig. 4, fig. 5, fig. 6, at first extract two first sealed card covers 34, then inject cold water into the catch basin 32 that impoundment shell 31 is inside to be seted up through inlet tube 33, then pass through, can be through cold water to hugging closely the lithium cell group body 2 that impoundment shell 31 through cold water cooling down, and the catch basin 31 is made by the ya keli board material, consequently, be convenient for observe inside water yield, and be convenient for change new cold water, if need change cold water, only need extract the second sealed card cover 9 that is located the bottom, can make the cold water that needs to change inside the catch basin 32 that flows out via outlet pipe 8.

Example 3:

the heat dissipation assembly 4 comprises a fan 41 and a ventilation hole 43, the fan 41 is fixedly arranged on the inner wall of the back surface of the fixed shell 5, the inner wall of one side of the fixed shell 5 is fixedly connected with a storage battery 42, and the ventilation hole 43 is formed in the surface of the back surface of the fixed shell 5;

specifically, as shown in fig. 2 and fig. 3, the fan switch control fan 41 on the switch panel 10 operates to blow the lithium battery pack body 2 inside the casing 1, and is favorable for blowing and scattering the temperature of cold water inside the casing 1, and is favorable for further heat dissipation of the lithium battery pack body 2, and the fan 41 can be powered through the storage battery 42.

The working principle is as follows: when the lithium battery pack is used, the two first sealing clamping covers 34 are pulled out firstly, then cold water is injected into the water storage tank 32 arranged in the water storage shell 31 through the water inlet pipe 33, then the lithium battery pack body 2 tightly attached to the water storage shell 31 can be cooled through the cold water through the water inlet pipe, and the water storage shell 31 is made of acrylic plate material, so that the internal water quantity can be conveniently observed, the new cold water can be conveniently replaced, if the cold water needs to be replaced, the cold water needing to be replaced can only be pulled out of the second sealing clamping cover 9 positioned at the bottom, the cold water needing to be replaced can flow out of the water storage tank 32 through the water outlet pipe 8, when the lithium battery pack body 2 is cooled and cooled through the water, the fan switch on the switch panel 10 controls the operation of the fan 41, the lithium battery pack body 2 in the shell 1 is blown, and be favorable to blowing the temperature with cold water in the inside of casing 1 and scatter, be favorable to further to dispelling the heat to lithium cell group body 2, can supply power to fan 41 through battery 42, and a plurality of louvre 6 through setting up is convenient for further carry out ventilation cooling to lithium cell group body 2, and through two dust screens 7, can play dirt-proof effect to the louvre 6 of both sides simultaneously, do benefit to dustproof when the radiating effect promotes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell group convenient to heat dissipation, includes casing (1), its characterized in that: the bottom fixedly connected with a plurality of lithium cell group body (2) of casing (1), the inside of casing (1) is equipped with water cooling module (3), back fixedly connected with set casing (5) of casing (1), the inside of set casing (5) is equipped with radiator unit (4), a plurality of louvre (6) have all been seted up to the both sides of casing (1), the equal fixedly connected with dust screen (7) of inner wall of casing (1) both sides, the inside fixedly connected with outlet pipe (8) of casing (1) one side, the one end block of outlet pipe (8) is connected with the sealed card lid of second (9).

2. The lithium battery pack facilitating heat dissipation of claim 1, wherein: water-cooling subassembly (3) are including water storage shell (31), two inlet tubes (33) and two first sealed card lid (34), water storage shell (31) are fixed to be set up the inner wall of casing (1), catch basin (32), two have been seted up to the inboard of water storage shell (31) inlet tube (33) are fixed the setting respectively the both sides at water storage shell (31) top, two the equal block in top of inlet tube (33) is connected with first sealed card lid (34).

3. The lithium battery pack facilitating heat dissipation of claim 2, wherein: the other end of the water outlet pipe (8) is fixedly connected with one side of the water storage shell (31).

4. The lithium battery pack facilitating heat dissipation of claim 2, wherein: the water storage shell (31) is made of acrylic plate materials.

5. The lithium battery pack facilitating heat dissipation of claim 1, wherein: radiator unit (4) are including fan (41) and ventilation hole (43), fan (41) are fixed to be set up the inner wall at the set casing (5) back, the inner wall fixedly connected with battery (42) of set casing (5) one side, ventilation hole (43) are seted up the surface at the set casing (5) back.

6. The lithium battery pack facilitating heat dissipation of claim 1, wherein: the two dust screens (7) are respectively attached to the plurality of heat dissipation holes (6).

7. A lithium battery pack facilitating heat dissipation according to claim 5, wherein: the back of set casing (5) is fixed and is equipped with flush mounting plate of switch (10), flush mounting plate of switch (10) surface is equipped with the fan switch, fan (41) pass through fan switch and battery (42) electric connection.