CN211295205U

CN211295205U - Lithium battery pack support

Info

Publication number: CN211295205U
Application number: CN202020043813.XU
Authority: CN
Inventors: 王坤; 王红平
Original assignee: Danjiangkou Zhonghan Power New Energy Technology Co ltd
Current assignee: Danjiangkou Zhonghan Power New Energy Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-08-18
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a lithium cell group support relates to lithium cell group clamping technical field, comprising a frame body, the inside bottom of support body is provided with the multiunit circular port, and the inside ann of circular port has inserted the lithium cell, the inside four corners department of support body is provided with the locating lever, the top of support body is provided with the support body lid through the locating lever, be provided with annular conducting strip on the inner wall of support body. The utility model discloses a fin has been set up, circular heat sink, the heat conduction piece, annular heat-conducting strip isotructure, when lithium cell group when the operation, produce a large amount of heats, the heat absorption that the circular heat sink of accessible produced the lithium cell, the heat transfer in with circular heat sink by heat conduction piece and annular heat-conducting strip again gives the fin outside the frame, can detach the timely divergence of the heat that the lithium cell produced, make the internal temperature of frame be unlikely to too high, other components receive the influence of temperature and impaired in the frame have also been avoided.

Description

Lithium battery pack support

Technical Field

The utility model relates to a lithium cell group clamping technical field specifically is a lithium cell group support.

Background

The lithium battery is widely applied as a green and environment-friendly new energy, the application field is continuously expanded, the demand is promoted, and the related industries matched with the lithium battery are continuously developed and strengthened. The current frame body of various lithium batteries is simple in design and single in function, and the technical requirements in the application field of dictation are strict, and the lithium battery pack support is required to have the technical requirements of insulation, heat dissipation, shock resistance and the like.

When the existing lithium battery pack bracket wants to expand the capacity of the lithium battery pack, the size of the bracket body can only be increased, so that more lithium battery packs can be placed, the weight of the bracket body is increased, and the bracket body is inconvenient to carry by operators; when the existing lithium battery pack support operates, a lithium battery can generate a large amount of heat and cannot be discharged in time, so that internal elements of the support are damaged, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the support frame aims to solve the problems that when the capacity of a lithium battery pack is required to be expanded, the size of the support frame can only be increased, so that more lithium battery packs can be placed, the weight of the support frame is increased, and the support frame is inconvenient to carry by operators; when the existing lithium battery pack support operates, a lithium battery can generate a large amount of heat and cannot be discharged timely, so that internal elements of the support are damaged, the use cost is increased, and the lithium battery pack support is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery pack support, includes the support body, the inside bottom of support body is provided with the multiunit circular port, and the inside ann of circular port has inserted the lithium cell, the inside four corners department of support body is provided with the locating lever, the top of support body is provided with the support body lid through the locating lever, be provided with annular heat conduction piece on the inner wall of support body, the inside of support body and the outside that is located the lithium cell have all wrapped up circular heat absorption piece, all be connected with the heat conduction piece between the circular heat absorption piece, the inner wall of annular heat conduction piece is connected with the circular heat absorption piece of multiunit, the both ends of support body all are provided with the fin, one side of support body is provided with the cardboard, the opposite side.

Preferably, a power indicator and a switch are arranged on one side of the front end of the frame body, and protective covers are arranged on the outer sides of the power indicator, the switch and the radiating fins.

Preferably, the bottom of the frame body is provided with a vent hole matched with the circular hole.

Preferably, the bottom end in the frame body is provided with a blocking column matched with the lithium battery, and the outer side of the blocking column is wrapped with a heat insulation film.

Preferably, the power indicator and the switch are electrically connected with the lithium battery.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up fin, circular heat absorbing fin, heat conduction piece, annular heat conducting fin isotructure, when the lithium cell group is in operation, produce a large amount of heats, the heat that can produce the lithium cell is absorbed through circular heat absorbing fin, again by heat conduction piece and annular heat conducting fin with the heat transfer in the circular heat absorbing fin to the fin outside the frame, can in time disperse the heat that the lithium cell produced and remove, make the temperature in the frame unlikely too high, also avoided other components in the frame to receive the influence of temperature and impaired; through having set up cardboard and draw-in groove, can be in the same place a plurality of support body combinations for the capacity grow of lithium cell group has avoided the volume that will enlarge the support body in order to realize expanding the capacity of lithium cell group, the operating personnel's of being convenient for removal and transport more.

Drawings

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

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is a third cross-sectional view of the present invention.

In the figure 1, a frame body; 2. a frame cover; 3. clamping a plate; 4. a card slot; 5. a power indicator light; 6. a switch; 7. a heat sink; 8. a protective cover; 9. positioning a rod; 10. a circular heat sink; 11. a heat conducting block; 12. a vent hole; 13. a circular hole; 14. a bumping post; 15. annular heat-conducting fin.

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.

Please refer to fig. 1-4, a lithium battery pack support, comprising a frame body 1, a plurality of sets of circular holes 13 are arranged at the bottom end inside the frame body 1, a lithium battery is inserted inside the circular holes 13, positioning rods 9 are arranged at four corners inside the frame body 1, a frame body cover 2 is arranged at the top of the frame body 1 through the positioning rods 9, annular heat conducting fins 15 are arranged on the inner wall of the frame body 1, circular heat absorbing fins 10 are wrapped inside the frame body 1 and outside the lithium battery, heat conducting blocks 11 are connected between the circular heat absorbing fins 10, inner walls of the annular heat conducting fins 15 are connected with the plurality of sets of circular heat absorbing fins 10, cooling fins 7 are arranged at two ends of the frame body 1, a clamping plate 3 is arranged at one side of the frame body 1, a clamping groove 4 is arranged at the other.

The utility model discloses a fin 7 has been set up, circular heat absorbing sheet 10, heat conduction piece 11, annular heat conducting sheet 15 isotructure, when lithium cell group is when the operation, produce a large amount of heats, the heat absorption that the circular heat absorbing sheet 10 of accessible produced the lithium cell, the heat transfer in circular heat absorbing sheet 10 is for 1 outer fin 7 of support body by heat conduction piece 11 and annular heat conducting sheet 15 again, can detach the timely diffusion of heat that the lithium cell produced, make the temperature in the support body 1 be unlikely to too high, other components receive the influence of temperature and impaired in the support body 1 have also been avoided.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a power indicator 5 and a switch 6 are disposed on one side of the front end of the frame body 1, and a protection cover 8 is disposed on the outer sides of the power indicator 5, the switch 6 and the heat sink 7, so that the power indicator 5 and the switch 6 are more convenient for observing the operation condition of the lithium battery, and the protection cover 8 is disposed to avoid the power indicator 5, the switch 6 and the heat sink 7 from being influenced by the outside.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the bottom of the frame body 1 is provided with a ventilation hole 12 matching with the circular hole 13, the present invention discloses a ventilation hole 12 for achieving better heat dissipation effect.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the bottom end inside the frame body 1 is provided with the bumping post 14 matched with the lithium battery, and the outer side of the bumping post 14 is wrapped with the heat insulation film, the utility model discloses a setting the bumping post 14 and the heat insulation film is for better fixing and distinguishing the lithium battery, avoiding confusion.

Please refer to fig. 1 and fig. 4, the power indicator 5 and the switch 6 are electrically connected to the lithium battery, and the present invention is to provide the electrical connection between the power indicator and the lithium battery for better controlling the operation of the lithium battery.

The working principle is as follows: during assembly, the lithium battery pack is slowly inserted into the circular heat absorbing sheet 10 along the positioning rod 9 and finally inserted into the circular hole 13, each lithium battery is fixed and distinguished by the aid of the blocking columns 14, the frame body cover 2 is closed with the frame body 1 by the aid of the positioning rod 9, and then the frame bodies 1 are assembled together through matching of the clamping plates 3 and the clamping grooves 4, so that the capacity of the frame bodies is increased, and the frame bodies 1 are not mutually influenced; during the use, press switch 6, at this moment power indicator 5 will light, show that there is the electricity, after operation a period, the lithium cell produced the heat, and usable circular heat absorbing fin 10 absorbs the produced heat of lithium cell to through the effect of conducting strip 11 with annular conducting strip 15, give fin 7 with heat transfer, thereby dispel the heat of support body 1 inside, control the inside temperature of support body 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium battery pack support, includes support body (1), its characterized in that: the bottom end of the interior of the frame body (1) is provided with a plurality of groups of circular holes (13), lithium batteries are inserted into the circular holes (13), locating rods (9) are arranged at four corners of the interior of the frame body (1), a frame body cover (2) is arranged at the top of the frame body (1) through the locating rods (9), annular heat conducting fins (15) are arranged on the inner wall of the frame body (1), circular heat absorbing fins (10) are wrapped on the outer sides of the lithium batteries in the interior of the frame body (1), heat conducting blocks (11) are connected between the circular heat absorbing fins (10), the inner wall of each annular heat conducting fin (15) is connected with the plurality of groups of circular heat absorbing fins (10), cooling fins (7) are arranged at two ends of the frame body (1), clamping plates (3) are arranged on one side of the frame body (1), and clamping grooves (4) are arranged, and the clamping plate (3) is matched with the clamping groove (4).

2. The lithium battery pack support according to claim 1, wherein: the solar energy storage rack is characterized in that a power indicator (5) and a switch (6) are arranged on one side of the front end of the rack body (1), and a protective cover (8) is arranged on the outer sides of the power indicator (5), the switch (6) and the radiating fins (7).

3. The lithium battery pack support according to claim 1, wherein: the bottom of the frame body (1) is provided with a ventilation hole (12) matched with the circular hole (13).

4. The lithium battery pack support according to claim 1, wherein: the bottom end in support body (1) inside is provided with fender post (14) of mutually supporting with the lithium cell, and the outside parcel of fender post (14) has adiabatic membrane.

5. A lithium battery pack support according to claim 2, characterized in that: the power supply indicator lamp (5) and the switch (6) are electrically connected with the lithium battery.