CN210245562U

CN210245562U - Battery box for power battery with heat dissipation function

Info

Publication number: CN210245562U
Application number: CN201822263624.9U
Authority: CN
Inventors: Yidan Chen; 陈逸丹
Original assignee: 陈逸丹
Current assignee: JIANGSU KAIXI ELECTRIC EQUIPMENT TECHNOLOGY Co.,Ltd.
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2020-04-03
Anticipated expiration: 2028-12-31

Abstract

The utility model discloses a battery box that power battery used with heat dissipation function relates to battery technical field. Including box and case lid, one side of box is provided with the motor, and the box is close to the inner wall fixedly connected with rose box of motor one side, and one side of motor is rotated and is connected with the pivot that is located the rose box inside, and the motor rotates through the pivot and is connected with the flabellum, and one side that the motor was kept away from to the rose box is provided with the filter screen, and the bleeder vent has been seted up on the surface that motor one side was kept away from to the box, the bottom fixedly. This battery box that power battery with heat dissipation function used through setting up first fixed block, second fixed block, bolt, nut and case lid, is convenient for install and dismantle box and case lid to the staff of being convenient for takes and deposits power battery, is convenient for change the case lid simultaneously, has further improved this battery box's that power battery with heat dissipation function used result of use.

Description

Battery box for power battery with heat dissipation function

Technical Field

The utility model relates to a battery technology field specifically is a battery box that power battery used with heat dissipation function.

Background

The application range of the power battery is wide, the power battery is not only applied to the interior of equipment, but also applied to outdoor field activities, because the power supply is inconvenient, an external power supply needs to be connected, a power battery needs to be used, the outdoor environment is particularly complicated, the power battery needs to be carried, carried and used by the battery box, the problems of high heat and poor heat dissipation effect easily occur in the outdoor use process, thereby affecting the service life of the power battery, the power battery can consume energy rapidly and lose effectiveness in advance when charging and discharging in a high-temperature environment for a long time, battery thermal runaway and even fire explosion can occur in serious cases, the heat dissipation mode of the battery box is usually only to arrange a heat dissipation window on the battery box, the heat dissipation effect is general, meanwhile, dust can enter the box body to affect the using effect of the power battery, and therefore the battery box with the heat dissipation function for the power battery is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a battery box that power battery used with heat dissipation function possesses multiple mode heat dissipation, radiating effect is good and be convenient for take and deposit advantages such as power battery, has solved the not good problem of current battery box radiating effect.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses multiple mode heat dissipation, radiating effect good and be convenient for take and place power battery, the utility model provides a following technical scheme: a battery box for a power battery with a heat dissipation function comprises a box body and a box cover, wherein a motor is arranged on one side of the box body, a filter box is fixedly connected to the inner wall of the box body, which is close to one side of the motor, a rotating shaft is rotatably connected to one side of the motor, which is positioned inside the filter box, a fan blade is rotatably connected to the motor through the rotating shaft, a filter screen is arranged on one side of the filter box, which is away from the motor, a vent hole is formed in the surface of one side of the box body, which is away from the motor, a fixed seat is fixedly connected to the bottom of an inner cavity of the box body, a heat dissipation fan is arranged on one side of the inside of the box body, which is close to the vent hole, a main cooling pipe is fixedly connected to an air outlet of the heat dissipation fan, a purification box is fixedly, the top fixedly connected with net bars of bracing piece, the board is placed to the top fixedly connected with of net bars, the first fixed block of the equal fixedly connected with in bottom at case lid both ends, one side of box is located the fixedly connected with second fixed block directly over the motor, the top of first fixed block is provided with the bolt, the outside threaded connection that the one end that the bolt is close to first fixed block runs through first fixed block and second fixed block in proper order and extends to the second fixed block has the nut.

Further optimize this technical scheme, the top of nut and the bottom contact of second fixed block.

Further optimize this technical scheme, the inboard fixedly connected with insulating layer of case lid, the insulating layer is the rubber insulation layer.

Further optimize this technical scheme, the surface of bolt is provided with the external screw thread, the inside of nut is provided with the internal thread with external screw thread looks adaptation.

Further optimize this technical scheme, the inside of bleeder vent is provided with the dust screen, one side of the inside box is located cooling fan and is provided with heat radiation fins directly over.

Further optimize this technical scheme, the upper surface of placing the board has seted up the standing groove, the quantity of standing groove is twelve, twelve the equidistant setting of standing groove is on the upper surface of placing the board.

(III) advantageous effects

Compared with the prior art, the utility model provides a battery box that power battery used with heat dissipation function possesses following beneficial effect:

1. this battery box that power battery used with heat dissipation function, through setting up heat radiation fins and flabellum, heat radiation fins can absorb the heat that power battery gived off, the motor drives the heat on the flabellum with heat radiation fins and discharges outward to the box, mutually supporting of cooling fan and purifying box uses, under cooling fan's effect, cold wind gets into in the box along assisting the cooling tube, dispel the heat to power battery, utilize heat radiation fins, cooling fan and flabellum dispel the heat to power battery multiple mode, the radiating effect has not only been guaranteed and the radiating efficiency has still been improved, thereby high-efficient radiating purpose has been reached, thereby power battery's normal work has been guaranteed.

2. This battery box that power battery with heat dissipation function used through setting up first fixed block, second fixed block, bolt, nut and case lid, is convenient for install and dismantle box and case lid to the staff of being convenient for takes and deposits power battery, is convenient for change the case lid simultaneously, has further improved this battery box's that power battery with heat dissipation function used result of use.

Drawings

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

fig. 2 is a schematic structural view of the placement groove of the present invention;

fig. 3 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a filter box; 3. a motor; 4. a rotating shaft; 5. a fan blade; 6. a filter screen; 7. Air holes are formed; 8. a heat radiation fan; 9. a primary cooling tube; 10. a fixed seat; 11. a purification box; 12. placing the plate; 121. a placement groove; 13. an auxiliary cooling pipe; 14. a support bar; 15. a grid; 16. heat dissipation fins; 17. a box cover; 18. a first fixed block; 19. a second fixed block; 20. a bolt; 21. an insulating layer; 22. and a nut.

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.

Referring to fig. 1-3, the utility model discloses a battery box for power battery with heat dissipation function, comprising a box body 1 and a box cover 17, wherein one side of the box body 1 is provided with a motor 3, the inner wall of the box body 1 near one side of the motor 3 is fixedly connected with a filter box 2, one side of the motor 3 is rotatably connected with a rotating shaft 4 positioned inside the filter box 2, the motor 3 is rotatably connected with a fan blade 5 through the rotating shaft 4, one side of the filter box 2 far away from the motor 3 is provided with a filter screen 6, the surface of the box body 1 far away from one side of the motor 3 is provided with a vent hole 7, the bottom of the inner cavity of the box body 1 is fixedly connected with a fixed seat 10, one side of the box body 1 near the vent hole 7 is provided with a heat dissipation fan 8, the air outlet of the heat dissipation fan 8 is fixedly connected with a main cooling pipe 9, carry out filtered air, play dustproof effect, 9 fixedly connected with of main cooling tube are assisted cooling tube 13 in one side of purifying box 11, the both sides of fixing base 10 are located the bottom fixedly connected with bracing piece 14 of 1 inner chamber of box, the top fixedly connected with net bars 15 of bracing piece 14, board 12 is placed to the top fixedly connected with of net bars 15, the first fixed block 18 of the equal fixedly connected with in bottom at case lid 17 both ends, one side of box 1 is located motor 3 directly over fixedly connected with second fixed block 19, the top of first fixed block 18 is provided with bolt 20, bolt 20 is close to the outside threaded connection who first fixed block 18's one end runs through first fixed block 18 and second fixed block 19 in proper order and extend to second fixed block 19 and has nut 22.

Specifically, the top of nut 22 contacts with the bottom of second fixed block 19, and the setting of nut 22 is convenient for the user to take and deposit power battery, convenient operation.

Specifically, the insulating layer 21 is fixedly connected to the inner side of the box cover 17, the insulating layer 21 is a rubber insulating layer, and the arrangement of the insulating layer 21 further improves the safety of the power battery in the use process.

Specifically, the surface of the bolt 20 is provided with an external thread, the inside of the nut 22 is provided with an internal thread matched with the external thread, and the installation and the disassembly of the box cover 17 are facilitated due to the arrangement of the bolt 20.

Specifically, the dust screen is arranged inside the air hole 7, the heat dissipation fins 16 are arranged on one side inside the box body 1 and located right above the heat dissipation fan 8, and the heat dissipation in the box body 1 is accelerated due to the arrangement of the heat dissipation fins 16.

Specifically, the placing grooves 121 are formed in the upper surface of the placing plate 12, the number of the placing grooves 121 is twelve, the twelve placing grooves 121 are equidistantly arranged on the upper surface of the placing plate 12, the power battery can be conveniently fixed by the arrangement of the placing grooves 121, and the using effect of the whole box body 1 is guaranteed.

When using, start cooling fan 8, make the outside air enter into box 1, heat radiation fins 16 can absorb the heat that power battery gived off, starter motor 3 drives flabellum 5 and rotates, make the inside air that gets into box 1 drive the outside that heat radiation fins 16 on discharge box 1 through bleeder vent 7, thereby circulation forced air cooling heat dissipation has been formed, simultaneously under cooling fan 8's effect, cold wind gets into in box 1 along assisting cooling tube 13, dispel the heat once more to power battery, when taking and depositing power battery, through twisting nut 22, bolt 20 takes off, thereby dismantle case lid 17, be convenient for take and put power battery.

In conclusion, this battery box for power battery with heat dissipation function, through setting up heat radiation fins 16 and flabellum 5, heat radiation fins 16 can absorb the heat that power battery distributed, motor 3 drives flabellum 5 and discharges the heat on heat radiation fins 16 to the box 1 outward, the use of mutually supporting of radiator fan 8 and purifying box 11, under radiator fan 8's effect, cold wind gets into in the box 1 along assisting cooling tube 13, dispels the heat to power battery, utilize heat radiation fins 16, radiator fan 8 and flabellum 5 to dispel the heat to power battery multiple mode, not only guaranteed the radiating effect but also improved radiating efficiency, thereby reached high-efficient radiating purpose, thereby guaranteed power battery's normal work.

This battery box that power battery with heat dissipation function used, through setting up first fixed block 18, second fixed block 19, bolt 20, nut 22 and case lid 17, be convenient for install and dismantle box 1 and case lid 17 to the staff of being convenient for takes and deposits power battery, is convenient for change case lid 17 simultaneously, has further improved this battery box's that power battery with heat dissipation function used result of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 battery box that power battery used with heat dissipation function, includes box (1) and case lid (17), its characterized in that: the fan is characterized in that a motor (3) is arranged on one side of the box body (1), a filter box (2) is fixedly connected to the inner wall of one side, close to the motor (3), of the box body (1), a rotating shaft (4) located inside the filter box (2) is rotatably connected to one side of the motor (3), fan blades (5) are rotatably connected to the motor (3) through the rotating shaft (4), a filter screen (6) is arranged on one side, far away from the motor (3), of the filter box (2), air holes (7) are formed in the surface of one side, far away from the motor (3), of the box body (1), a fixing seat (10) is fixedly connected to the bottom of the inner cavity of the box body (1), a cooling fan (8) is arranged on one side, close to the air holes (7), of the inside of the box body (1), a main cooling pipe (9) is fixedly connected to an, an auxiliary cooling pipe (13) is fixedly connected with one side of the purifying box (11) far away from the main cooling pipe (9), the two sides of the fixed seat (10) are fixedly connected with a support rod (14) at the bottom of the inner cavity of the box body (1), the top of the supporting rod (14) is fixedly connected with a grid (15), the top of the grid (15) is fixedly connected with a placing plate (12), the bottoms of the two ends of the box cover (17) are fixedly connected with first fixed blocks (18), a second fixed block (19) is fixedly connected with one side of the box body (1) right above the motor (3), the top of first fixed block (18) is provided with bolt (20), the one end that bolt (20) are close to first fixed block (18) runs through first fixed block (18) and second fixed block (19) in proper order and extends to the outside threaded connection of second fixed block (19) and has nut (22).

2. The battery box for the power battery with the heat dissipation function as claimed in claim 1, wherein: the top of the nut (22) is in contact with the bottom of the second fixed block (19).

3. The battery box for the power battery with the heat dissipation function as claimed in claim 1, wherein: the inner side of the box cover (17) is fixedly connected with an insulating layer (21), and the insulating layer (21) is a rubber insulating layer.

4. The battery box for the power battery with the heat dissipation function as claimed in claim 1, wherein: the surface of the bolt (20) is provided with an external thread, and the inside of the nut (22) is provided with an internal thread matched with the external thread.

5. The battery box for the power battery with the heat dissipation function as claimed in claim 1, wherein: the dustproof net is arranged inside the air holes (7), and the radiating fins (16) are arranged on one side inside the box body (1) and located right above the radiating fan (8).

6. The battery box for the power battery with the heat dissipation function as claimed in claim 1, wherein: the upper surface of the placing plate (12) is provided with placing grooves (121), the number of the placing grooves (121) is twelve, and the twelve placing grooves (121) are arranged on the upper surface of the placing plate (12) at equal intervals.