CN212461823U

CN212461823U - Ring canal subassembly for lithium cell case convenient to heat dissipation

Info

Publication number: CN212461823U
Application number: CN202021592481.7U
Authority: CN
Inventors: 熊呈祥; 申文静; 王红志
Original assignee: Shenzhen Technology University
Current assignee: Shenzhen Technology University
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-02-02
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a lithium cell technical field discloses a ring canal subassembly for lithium cell case convenient to heat dissipation, be responsible for, go out water and be responsible for and the ring pipe including box, baffle, income water, box inner wall equidistance fixedly connected with baffle, the bottom of baffle and the bottom of box are all inlayed and are had into water and be responsible for, and the top of box and the top of baffle are all inlayed and are had a water to be responsible for. The utility model discloses the beneficial effect who reaches is: through the inside ring canal that sets up of box between being responsible for and going out the water and being responsible for can with the inside battery cell in close contact with of box of a plurality of independent intaking, the radiating efficiency has not only been improved, can change the coolant liquid to solitary ring canal according to the in-service use condition in addition, use cost has been saved, and the bottom tube through pipe and bottom half can play supplementary radiating effect to battery cell in addition, this device not only the radiating efficiency is high, and use economy is good, and low in manufacturing cost moreover.

Description

Ring canal subassembly for lithium cell case convenient to heat dissipation

Technical Field

The utility model relates to a lithium cell technical field especially relates to a ring canal subassembly for lithium cell box convenient to heat dissipation.

Background

In recent years, with the continuous development and progress of science and technology, lithium batteries have been advanced sufficiently, when the lithium batteries work, the lithium batteries can generate heat, when the temperature is too high, the service performance and the service life of the lithium batteries can be affected, even spontaneous combustion or ignition of the lithium batteries can be caused, so that the maintenance of the internal temperature and the working temperature of a lithium battery box body is important, a plurality of battery boxes are designed by adopting heat dissipation structures, but the heat dissipation structures need to adopt fans and controllers, so that the design is more complex and higher in cost, and only one side can be used for heat dissipation, and the heat dissipation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a ring canal subassembly for lithium cell box convenient to heat dissipation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a be convenient for radiating ring canal subassembly for lithium cell box, be responsible for, go out water and be responsible for and the ring pipe including box, baffle, income water, box inner wall equidistance fixedly connected with baffle, the bottom of baffle and the bottom of box are all inlayed and are had into water and be responsible for, the top of box and the top of baffle are all inlayed and are had out water and be responsible for, it is responsible for one side equidistance fixedly connected with pipe to go into water, the pipe is kept away from the one end of being responsible for and is responsible for fixed connection with going out water, the box all inlays with baffle inside and has the ring pipe, ring pipe one end is responsible for fixed connection with going into water, the ring pipe is kept away from the one end of being responsible for and goes.

Further, an installation groove is formed between the partition plates.

Furthermore, a single battery is inserted in the mounting groove and electrically connected with the mounting groove through a nickel plate.

Further, the bottom equidistance of box outer wall has seted up the inlet hole, the person in charge of intaking and inlet hole fixed connection, the apopore has been seted up to the top equidistance of box outer wall, the water is responsible for and apopore fixed connection.

Furthermore, the bottom pipe is embedded in the box body and is located at the bottom of the water inlet main pipe at equal intervals, and the bottom pipe is fixedly connected with the water inlet main pipe.

The utility model discloses the beneficial effect who reaches is, the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, can be in close contact with the inside battery cell in box with the ring canal between being responsible for through a plurality of independent intaking that set up inside the box, not only improve the radiating efficiency, and can change the coolant liquid to solitary ring canal according to the in-service use condition, use cost is saved, and the bottom tube through pipe and bottom half can play supplementary radiating effect to battery cell, this device not only radiating efficiency is high, use economy is good, and low in manufacturing cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a left side view of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic view of the baffle of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a side view of the present invention;

fig. 6 is a sectional view taken along the direction B-B of fig. 5.

In the figure: 1. a box body; 2. a partition plate; 3. a water inlet hole; 4. a water outlet hole; 5. a water inlet main pipe; 6. a bottom tube; 7. a main water outlet pipe; 8. a conduit; 9. an annular tube; 10. mounting grooves; 11. a single battery; 12. a nickel plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-6, the utility model provides a ring canal subassembly for lithium cell box convenient to heat dissipation, the power distribution box comprises a box body 1, baffle 2, the person in charge of 5 entries, go out water and be responsible for 7 and

ring duct

9, 1 inner wall equidistance fixedly connected with baffle 2 of box, baffle 2's bottom and box 1's bottom are all inlayed and are had into water and be responsible for 5, box 1's top and baffle 2's top are all inlayed and are had a water and be responsible for 7, it is responsible for 5 one side equidistance fixedly connected with pipe 8 to go into water, pipe 8 keeps away from the one end of being responsible for 5 and go out water and be responsible for 7 fixed connection,

box

1 and 2 inside all inlayed ring duct 9 of baffle, ring duct 9 one end is responsible for 5 fixed connection with the entering water, ring duct 9 keeps away from the.

Furthermore, a mounting groove 10 is formed between the partition boards 2, so that the single batteries 11 can be conveniently mounted.

Furthermore, the single batteries 11 are inserted in the mounting grooves 10, and the single batteries 11 are electrically connected through the nickel plates 12, so that the single batteries 11 can be conveniently matched with one another.

Further, the bottom equidistance of 1 outer wall of box has seted up into water hole 3, and the person in charge of 5 and 3 fixed connection in the water hole of intaking have seted up apopore 4 at the top equidistance of 1 outer wall of box, and the apopore is responsible for 7 and apopore 4 fixed connection, makes things convenient for the row of advancing of coolant liquid, and apopore 4 is higher than into water hole 3 moreover, and the coolant liquid is observed to the convenience when the filling whether to fill up.

Further, the bottom pipe 6 is embedded in the box body 1 and is located the equal distance between the bottom of the water inlet main pipe 5, the bottom pipe 6 is fixedly connected with the water inlet main pipe 5, and the bottom of the single battery 11 is conveniently subjected to auxiliary heat dissipation.

Specifically, when in use, the coolant is added into the water inlet main pipe 5 one by one through the water inlet holes 3 at the bottom of the box body 1, the coolant enters the bottom pipe 6, the annular pipe 9 and the guide pipe 8 through the water inlet main pipe 5, and enters the water outlet main pipe 7 through the guide pipe 8, because the water outlet holes 4 are arranged above the water inlet holes 3, the coolant stops being added after flowing out from the water outlet holes 4 on the water outlet main pipe 7, the water inlet main pipe 5, the water outlet main pipe 7 and the annular pipe 9 are relatively independent, when the coolant is replaced, the coolant can be replaced according to actual use conditions, then the single batteries 11 are inserted into the mounting groove 10, under the action of the partition plate 2, the single batteries 11 are separated from one another, the phenomenon of local overheating caused by heat conduction is avoided, the single batteries 11 are electrically connected through the nickel plate 12, the centralized use of the single batteries 11 is facilitated, and in the use process, the heat of the single battery 11 is conducted to the cooling liquid through the aluminum alloy box body 1, so that the temperature is reduced, the working environment of each single battery 11 can be optimized, the service life is prolonged, the manufacturing cost is low, and the economic performance is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ring pipe component convenient for heat dissipation for a lithium battery box comprises a box body (1), a partition plate (2), a water inlet main pipe (5), a water outlet main pipe (7) and a ring pipe (9), it is characterized in that the inner wall of the box body (1) is fixedly connected with partition boards (2) at equal intervals, the bottom of the clapboard (2) and the bottom of the box body (1) are both embedded with a main water inlet pipe (5), the top of the box body (1) and the top of the clapboard (2) are both embedded with a main water outlet pipe (7), the equal-distance of one side of the water inlet main pipe (5) is fixedly connected with a guide pipe (8), one end of the guide pipe (8) far away from the water inlet main pipe (5) is fixedly connected with the water outlet main pipe (7), annular pipes (9) are embedded in the box body (1) and the partition plate (2), one end of the annular pipe (9) is fixedly connected with the water inlet main pipe (5), and one end, far away from the water inlet main pipe (5), of the annular pipe (9) is fixedly connected with the water outlet main pipe (7).

2. The grommet assembly for a lithium battery box convenient for heat dissipation according to claim 1, wherein mounting grooves (10) are provided between the partitions (2).

3. The bustle pipe assembly for lithium battery box convenient for heat dissipation according to claim 2, wherein a single battery (11) is inserted into the mounting groove (10), and the single batteries (11) are electrically connected through a nickel plate (12).

4. The circular pipe assembly for the lithium battery box convenient for heat dissipation as recited in claim 1, wherein the bottom of the outer wall of the box body (1) is equidistantly provided with water inlet holes (3), the water inlet main pipe (5) is fixedly connected with the water inlet holes (3), the top of the outer wall of the box body (1) is equidistantly provided with water outlet holes (4), and the water outlet main pipe (7) is fixedly connected with the water outlet holes (4).

5. The bustle pipe assembly for lithium battery box convenient for heat dissipation according to any of claims 1-4, wherein bottom pipes (6) are embedded in the box body (1) and located at the bottom of the main water inlet pipe (5) at equal intervals, and the bottom pipes (6) are fixedly connected with the main water inlet pipe (5).