CN210224140U

CN210224140U - High-efficient heat dissipation battery box

Info

Publication number: CN210224140U
Application number: CN201921662683.1U
Authority: CN
Inventors: Wenjin Zhang; 张文金; Feng Kang; 康凤
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-03-31
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a high-efficient heat dissipation battery box, which comprises a storage battery, the battery box body, air suction box and base one, the battery box body includes the case lid, the bottom plate, the front bezel, the back plate, curb plate one and curb plate two interconnect set up on the bottom plate and with case lid swing joint, the front bezel, the back plate, all be provided with the heating panel on curb plate one and the two inner walls of curb plate, the outer wall all around of battery is pressed close to heating panel one side, be provided with a plurality of fin on the heating panel opposite side, the front bezel bottom is provided with the air-supply line, back plate central authorities are provided with the air outlet, air suction box is connected to the back plate, the inside air exhauster that is provided with of air suction box, connecting pipe and play tuber pipe, battery box body. The device can effectively solve the problems of slow heat dissipation, poor heat dissipation effect and over-fast battery loss of the storage battery.

Description

High-efficient heat dissipation battery box

Technical Field

The utility model belongs to the technical field of the battery box, concretely relates to high-efficient heat dissipation battery box.

Background

Along with new energy automobile's popularization, electric automobile becomes the mainstream vehicle of daily trip gradually, electric automobile uses the battery to provide power usually, will produce a large amount of heats when the battery uses, current new energy electric automobile battery generally adopts the battery box louvre to dispel the heat, after the battery is put into the battery box as the battery, the battery box is inside to have unnecessary air flow space hardly, lead to the heat dissipation slow, the radiating effect is not good, make the battery loss too fast, the battery box can make the battery in the battery box jolt at the car in-process of marcing simultaneously, further accelerate the battery loss.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model provides a car battery heat abstractor can effectively solve the battery heat dissipation slow, and the radiating effect is not good, makes the too fast problem of battery loss.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: provides a heat dissipation device for an automobile battery, which comprises a storage battery, a battery box body, an air pumping box and a first base, wherein the battery box body and the air pumping box are arranged on the first base, the battery box body comprises a box cover, a bottom plate, a front plate and a rear plate, curb plate one and curb plate two, the front bezel, the back plate, curb plate one and curb plate two interconnect set up on the bottom plate and with case lid swing joint, the front bezel, the back plate, all be provided with the heating panel on curb plate one and the two inner walls of curb plate, the battery outer wall all around is pressed close to heating panel one side, be provided with a plurality of fin on the opposite side, the front bezel bottom is provided with the air inlet duct, back plate central authorities are provided with the air outlet, the suction box is connected to the back plate, the inside air exhauster that is provided with of suction box, connecting pipe and play tuber pipe, air outlet and air exhauster one end are connected to the connecting pipe, the air outlet pipe is connected to the.

The utility model has the advantages that: open the case lid and put into the battery box originally internally with the battery, when the battery discharged, will produce a large amount of heats, on the heating panel conduction to a plurality of radiators of battery outer wall is pressed close to the heat accessible, through the air outlet, the cooperation of connecting pipe and air exhauster, outside air will continue constantly to flow into this internal portion of battery box from the air inlet duct, brings the heat that gives out on the radiator into the suction box through the air outlet, and then arranges to the external world through the play tuber pipe in the suction box.

Furthermore, the radiating fins are transversely arranged on the radiating plates, a plurality of supports used for being connected with the rear plate are arranged on the radiating plates on the rear plate, and the length of each support is larger than the width of each radiating fin.

The adoption of the further beneficial effects is as follows: the radiating fins are transversely arranged on the radiating plate, so that air in the battery box body can be more easily circulated; the length of the support arranged on the rear plate is larger than the width of the radiating fins, so that a gap space exists at the air outlet of the radiating fins on the rear plate, and air can conveniently circulate into the air pumping box through the air outlet.

Furthermore, heat insulation bosses are arranged on the heat dissipation plates of the front plate, the first side plate and the second side plate, one end of each heat insulation boss is connected with a lead screw, threaded holes matched with the lead screws are formed in the centers of the front plate, the first side plate and the second side plate, and one end of each lead screw penetrates through the threaded holes to be connected with a rotating handle.

The adoption of the further beneficial effects is as follows: the heat insulation boss can insulate heat, so that the screw rod can not conduct heat to the handle due to the heating of the storage battery to scald the handle, and the hands of a person can not be scalded; the rotating handle is rotated to drive the screw rod to rotate relative to the threaded hole, so that the heat dissipation plates of the front plate, the first side plate and the second side plate can be tightly attached to the outer wall of the storage battery, the heat conduction of the storage battery is enhanced, and the storage battery and the battery box body can be fixed while the heat is conducted; the storage battery is prevented from sliding horizontally due to bumping in the process of automobile running.

Further, base two is still provided with below the base, base two be provided with base one front and back both sides assorted spout, the edge all is provided with a plurality of springs around base one upper surface and the lower surface, a plurality of spring coupling spout upper end inner wall of base one upper surface, a plurality of spring coupling spout lower extreme inner wall of base lower surface.

The adoption of the further beneficial effects is as follows: the springs are preferably four, and are connected with the first base and the second base, so that the energy of vertical vibration of the battery box body in the automobile bumping process can be transferred to the springs; the whole automobile battery heat dissipation device can keep dynamic balance under the elastic action, and the battery is further protected.

Furthermore, an outlet of the air inlet groove communicated with the outside is provided with a first filter screen, and an outlet of the air outlet pipe communicated with the outside is provided with a second filter screen.

The adoption of the further beneficial effects is as follows: filter screen one and filter screen two can prevent that the dust in the air from getting into battery box body and exhaust box in, the protection device does not receive the dust pollution destruction.

Drawings

FIG. 1 is an internal structural view of a high efficiency heat dissipation battery box;

FIG. 2 is a schematic diagram of a battery-heat sink;

FIG. 3 is a schematic external view of a battery box with high heat dissipation efficiency;

FIG. 4 is a schematic view of the internal structure of the suction box;

fig. 5 is a schematic structural diagram of a first base and a second base of the high-efficiency heat-dissipation battery box.

Wherein, 1, a heat dissipation plate; 2. a storage battery; 3. a front plate; 4. rotating the handle; 5. an air inlet groove; 6. a second base; 7. a first side plate; 8. an air outlet pipe; 9. a box door of the air pumping box; 10. an air extraction box; 11. a box cover; 12. a second side plate; 13. a base plate; 15. a back plate; 16. a first base; 17. a spring; 18. a chute; 19. an exhaust fan; 20. a connecting pipe; 21. a side wall of the pumping box; 33. a threaded hole; 41. a screw rod; 42. a heat insulation boss; 51. a first filter screen; 81. a second filter screen; 91. a first handle; 110. a second handle; 111. a heat sink; 151. an air outlet; 152. and (4) a support.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1, a high-efficient heat dissipation battery box is provided, which comprises a battery 2, a battery box body, an air pumping box 10 and a base 16, wherein the battery box body and the air pumping box 10 are disposed on the base 16, the battery box body comprises a box cover 11, a bottom plate 13, a front plate 3, a rear plate 15, a first side plate 7 and a second side plate 12, a second handle 110 is disposed on the box cover 11, the front plate 3, the rear plate 15, the first side plate 7 and the second side plate 12 are connected to each other and disposed on the bottom plate 13 and movably connected to the box cover 11, the inner walls of the front plate 3, the rear plate 15, the first side plate 7 and the second side plate 12 are all provided with a heat dissipation plate 1, the outer wall around the battery 2 is pressed close to one side of the heat dissipation plate 1, a plurality of cooling fins 111 are disposed on the other side, the bottom of the front plate 3 is provided with an air, The connecting pipe 20 and the air outlet pipe 8, the air pumping box 10 is also provided with an air pumping box door 9, the air pumping box door is provided with a first handle 91, and the internal device of the air pumping box 10 can be checked by opening the air pumping box door 9. The connecting pipe 20 is connected with the air outlet 151 and one end of the exhaust fan 19, the other end of the exhaust fan 19 is connected with the air outlet pipe 8, the air outlet pipe 8 penetrates through the side wall 21 of the air pumping box to be communicated with the outside, and the exhaust fan 19 is electrically connected with the storage battery 2. It is internal to open case lid 11 through two handles 110 and can put into the battery box with battery 2, when battery 2 discharges, will produce a large amount of heats, the heat radiating plate 1 conduction to a plurality of fin 111 of battery 2 outer wall is pressed close to the heat accessible, through air outlet 151, the cooperation of connecting pipe 20 and air exhauster 19, outside air will continue constantly to flow into the battery box body from intake stack 5 inside, the heat that gives out on fin 111 brings into air suction box 10 through air outlet 151, and then arrange to the external world through the play tuber pipe 8 in air suction box 10. The air in the battery box body is easier to circulate; the heat dissipation fins 111 are transversely arranged on each heat dissipation plate 1, wherein the heat dissipation plates 1 on the back plate 15 are provided with a plurality of supports 152 for connecting the back plate 15, and the length of each support 152 is greater than the width of each heat dissipation fin 111, so that air can circulate in the air suction box 10 through the air outlet 151 more conveniently. In order to further enhance the heat conduction of the battery, heat insulation bosses 42 are arranged on the heat dissipation plates 1 of the front plate 3, the side plate I7 and the side plate II 12, one end of each heat insulation boss 42 is connected with a screw rod 41, and each heat insulation boss 42 can insulate heat, so that the screw rods 41 can not conduct heat to the handle due to the heating of the storage battery 2 to scald the handle, and the hands of a user can be protected from being scalded; threaded holes 33 matched with the screw rods 41 are formed in the centers of the front plate 3, the first side plate 7 and the second side plate 12, one ends of the screw rods 41 penetrate through the threaded holes 33 to be connected with rotating handles 4, the rotating handles 4 are rotated to drive the screw rods 41 to rotate relative to the threaded holes 33, so that the heat dissipation plates 1 of the front plate 3, the first side plate 7 and the second side plate 12 can be tightly attached to the outer wall of the storage battery 2, and the storage battery 2 can be fixed with the battery box body while heat is led out; the storage battery 2 is prevented from sliding horizontally due to bumping during the running process of the automobile. Because the car in-process of marcing, the battery box body still can shake from top to bottom, for this reason base one 16 below still is provided with base two 6, base two 6 are provided with 16 front and back both sides assorted spouts 18 of base, the edge all is provided with a plurality of springs 17 around base one 16 upper surface and the lower surface, the inner wall of 18 upper ends of spouts is connected to a plurality of springs 17 of base one 16 upper surface, the inner wall of 18 lower extremes of spouts is connected to a plurality of springs 17 of base one 16 lower surface, a plurality of springs 17 are preferred four. The energy of the up-and-down vibration of the battery box body in the bumping process of the automobile can be transferred to the spring 17; the whole automobile battery heat dissipation device can keep dynamic balance under the elastic action, and the battery is further protected. For preventing during dust in the air gets into battery box body and drawing air case 10 through air inlet duct 5 and play tuber pipe 8, air inlet duct 5 communicates the external exit and is provided with filter screen 51, it is provided with filter screen two 81 to go out the external exit of tuber pipe 8 intercommunication, and filter screen 51 and filter screen two 81 can filter the dust in the air, and the protection device does not receive the dust pollution destruction.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A high-efficiency heat-dissipation battery box is characterized by comprising a storage battery (2), a battery box body, an air pumping box (10) and a first base (16), wherein the battery box body and the air pumping box (10) are arranged on the first base (16), the battery box body comprises a box cover (11), a bottom plate (13), a front plate (3), a rear plate (15), a first side plate (7) and a second side plate (12), the front plate (3), the rear plate (15), the first side plate (7) and the second side plate (12) are connected with each other, arranged on the bottom plate (13) and movably connected with the box cover (11), heat dissipation plates (1) are arranged on the inner walls of the front plate (3), the rear plate (15), the first side plate (7) and the second side plate (12), one side of the heat dissipation plates (1) is close to the peripheral outer wall of the storage battery (2), and a plurality of heat dissipation plates (111) are, front bezel (3) bottom is provided with air inlet tank (5), back plate (15) central authorities are provided with air outlet (151), back plate (15) are connected air extraction box (10), air extraction box (10) inside air exhauster (19), connecting pipe (20) and play tuber pipe (8) be provided with, air outlet (151) and air exhauster (19) one end are connected in connecting pipe (20), air exhaust pipe (8) are connected to air exhauster (19) other end, it passes air extraction box lateral wall (21) intercommunication external world to go out tuber pipe (8), air exhauster (19) are connected with battery (2) electricity.

2. The battery box with high heat dissipation efficiency as recited in claim 1, wherein the heat dissipation fins (111) are transversely disposed on each heat dissipation plate (1), wherein the heat dissipation plates (1) on the rear plate (15) are provided with a plurality of supports (152) for connecting the rear plate (15), and the length of each support (152) is greater than the width of each heat dissipation fin (111).

3. The battery box with the high-efficiency heat dissipation function as recited in claim 1, wherein heat dissipation plates (1) of the front plate (3), the first side plate (7) and the second side plate (12) are all provided with heat insulation bosses (42), one ends of the heat insulation bosses (42) are connected with screw rods (41), threaded holes (33) matched with the screw rods (41) are formed in the centers of the front plate (3), the first side plate (7) and the second side plate (12), and one ends of the screw rods (41) penetrate through the threaded holes (33) to be connected with rotating handles (4).

4. The battery box with the efficient heat dissipation function as claimed in claim 1, wherein a second base (6) is further arranged below the first base (16), sliding grooves (18) matched with the front side and the rear side of the first base (16) are formed in the second base (6), a plurality of springs (17) are arranged on the peripheral edges of the upper surface and the lower surface of the first base (16), the springs (17) on the upper surface of the first base (16) are connected with the inner wall of the upper end of the sliding groove (18), and the springs (17) on the lower surface of the first base (16) are connected with the inner wall of the lower end of the sliding groove (18).

5. The battery box with high heat dissipation efficiency as recited in claim 1, wherein a first filter screen (51) is disposed at an outlet of the air inlet duct (5) communicating with the outside, and a second filter screen (81) is disposed at an outlet of the air outlet duct (8) communicating with the outside.