CN218414761U

CN218414761U - Heat dissipation base of square battery module

Info

Publication number: CN218414761U
Application number: CN202222618372.3U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Hubei Shicheng Technology Co ltd
Current assignee: Hubei Shicheng Technology Co ltd
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2023-01-31
Anticipated expiration: 2032-10-06

Abstract

The utility model relates to a power battery module and energy storage module technical field for the vehicle, and a heat dissipation base of square battery module is disclosed, the on-line screen storage device comprises a base, electric core and mounting panel, mounting panel bottom fixedly connected with installation piece, the positive fixedly connected with insulating piece of electric core, the positive fixedly connected with end plate of insulating piece, electric core top fixedly connected with signal acquisition integrated board, the equal fixedly connected with heating tape in electric core left and right sides, the inside fixedly connected with heat dissipation mechanism of mounting panel, the inside fixedly connected with installation mechanism of base, heat dissipation mechanism includes the rectangular channel, mounting panel left side fixedly connected with motor, motor right side fixedly connected with worm, worm surface and the inside rotation of rectangular channel are connected, worm surface meshing is connected with the turbine. This heat dissipation base of square battery module through setting up heat dissipation mechanism, under heat dissipation mechanism operation, can dispel the heat to electric core when the heating tape heats electric core, under the electric core heat condition on the high side.

Description

Heat dissipation base of square battery module

Technical Field

The utility model relates to an automobile-used power battery module and energy storage module technical field specifically are a heat dissipation base of square battery module.

Background

Along with electric automobile's development, the manufacturing process requirement to power battery is higher and higher, and its manufacturing cost is compression by a wide margin also, this is driving power battery and making towards standardization, automated development, and square electric core is easily standardized, the mass production, is electric core mainstream direction in the existing market, and a square battery module structure based on big module scheme, high integration reduces by a wide margin the unitized manufacturing cost of electric core and material cost.

Currently, most of the battery heat is dissipated through the surface of the casing. When the battery box works in high-temperature weather, the battery is easy to overheat, the battery is subjected to over-temperature protection, and a battery management system is triggered to reduce the power of the battery or prohibit charging and discharging, so that certain allowance is required to be left between the batteries in the battery box for heat dissipation when the batteries are installed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a square battery module's heat dissipation base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat dissipation base of square battery module, includes base, electric core and mounting panel, mounting panel bottom fixedly connected with installation piece, the positive fixedly connected with insulating piece of electric core, the positive fixedly connected with end plate of insulating piece, electric core top fixedly connected with signal acquisition integrated board, the equal fixedly connected with heating band in electric core left and right sides, the inside fixedly connected with heat dissipation mechanism of mounting panel, the inside fixedly connected with installation mechanism of base.

The utility model discloses a heat dissipation mechanism, including mounting panel, heat dissipation mechanism, rectangular channel, worm surface and rectangular channel, the rectangular channel top sets up to the opening, mounting panel left side fixedly connected with motor, motor right side fixedly connected with worm, the worm surface rotates with the rectangular channel inside to be connected, worm surface meshing is connected with the turbine, the first pivot of fixedly connected with in turbine axle center department, first pivot surface and the inside rotation of rectangular channel are connected, first pivot surface fixedly connected with second bevel gear, second bevel gear right side meshing is connected with first bevel gear, first bevel gear axle center fixedly connected with second pivot, second pivot surface fixedly connected with flabellum, the flabellum sets up in the mounting panel right side.

Preferably, the number of the second bevel gears is three, the three second bevel gears are all arranged on the surface of the first rotating shaft, and the plurality of second rotating shafts can be driven to rotate under the meshing connection of the second bevel gears and the first bevel gears.

Preferably, a through hole is formed in the rectangular groove, and the surface of the second rotating shaft penetrates through the through hole formed in the rectangular groove.

Preferably, installation mechanism includes square groove, square groove is seted up inside the base, square groove left side sets up to the opening, installation piece bottom fixedly connected with picture peg, picture peg quantity is two, two the inside slot that has seted up of picture peg, two the slot opening is each other for corresponding to set up, square inslot wall bottom fixedly connected with limiting plate, the equal fixedly connected with connecting rod in limiting plate right side and square inslot wall left side, connecting rod sliding surface is connected with the slide, slide quantity is two, two fixedly connected with spring between the slide, the spring is inside to cup joint with the connecting rod surface, two the slide keeps away from the equal fixedly connected with inserted block in one side, inserted block surface and the inside grafting of slot, the inside grafting of limiting plate has arm-tie, right side slide bottom and arm-tie top fixedly connected with swash plate, the spout has been seted up at the square inslot wall back, the inside sliding connection of spout has the slider, the left side slide bottom articulates there is the bull stick, bull stick bottom and arm-tie top all articulate there is a telescopic cylinder, the pulling arm-tie, can make two slide be driven and extrude the spring at connecting rod surface slip for the inserted block shifts out from the slot.

Preferably, the inside fixedly connected with stock of slider, the inside fixedly connected's of slider stock surface and the inside rotation of bull stick are connected.

Preferably, the top of the square groove is provided with an elongated groove, the surface of the plugboard penetrates through the elongated groove formed in the top of the square groove, and when the plugboard is spliced in the elongated groove formed in the top of the square groove, the installation block can be conveniently installed on the base in the later period.

Preferably, the inclined plate is arranged on the right side of the telescopic cylinder.

Compared with the prior art, the utility model provides a square battery module's heat dissipation base possesses following beneficial effect:

1. this heat dissipation base of square battery module through setting up heat dissipation mechanism, under heat dissipation mechanism operation, can be when the heating band heats electric core, under the electric core heat on the high side condition, can dispel the heat to electric core.

2. This square battery module's heat dissipation base through setting up installation mechanism, under installation mechanism operation, can install or dismantle the mounting panel to the needs of difference at any time, can make when needing the heat dissipation and when need not dispel the heat, its installation or dismantle convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the left side structure of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a base; 2. heating the tape; 3. an end plate; 4. an insulating sheet; 5. an electric core; 6. a signal acquisition integrated board; 7. an installation mechanism; 71. a rotating rod; 72. a limiting plate; 73. a connecting rod; 74. a slot; 75. inserting plates; 76. a square groove; 701. pulling a plate; 702. a sloping plate; 703. a slide plate; 704. a spring; 705. inserting a block; 706. a telescopic cylinder; 707. a slider; 708. a chute; 8. a heat dissipation mechanism; 81. a rectangular groove; 82. a first bevel gear; 83. a first rotating shaft; 84. a motor; 85. a fan blade; 86. a second rotating shaft; 87. a second bevel gear; 88. a worm; 89. a turbine; 9. mounting a plate; 91. and a mounting block (91).

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The utility model provides a following technical scheme:

example one

Combine fig. 2 to 4, a heat dissipation base of square battery module, which comprises a base 1, electric core 5 and mounting panel 9, mounting panel 9 bottom fixedly connected with installation piece 91, 5 positive fixedly connected with insulating pieces 4 of electric core, 4 positive fixedly connected with end plates 3 of insulating pieces, 5 top fixedly connected with signal acquisition integrated board 6 of electric core, the equal fixedly connected with heating tape 2 in the left and right sides of electric core 5, the inside fixedly connected with heat dissipation mechanism 8 of mounting panel 9, 1 inside fixedly connected with installation mechanism 7 of base, installation mechanism 7 and heat dissipation mechanism 8 quantity are two, present the symmetry setting between two installation mechanism 7 and the heat dissipation mechanism 8.

The heat dissipation mechanism 8 comprises a rectangular groove 81, the rectangular groove 81 is arranged inside the mounting plate 9, the top of the rectangular groove 81 is set to be an opening, the left side of the mounting plate 9 is fixedly connected with a motor 84, the right side of the motor 84 is fixedly connected with a worm 88, the surface of the worm 88 is rotatably connected with the inside of the rectangular groove 81, the surface of the worm 88 is meshed with a turbine 89, the first rotating shaft 83 of the shaft center of the turbine 89 is fixedly connected with, the surface of the first rotating shaft 83 is rotatably connected with the inside of the rectangular groove 81, the surface of the first rotating shaft 83 is fixedly connected with a second bevel gear 87, the right side of the second bevel gear 87 is meshed with a first bevel gear 82, the shaft center of the first bevel gear 82 is fixedly connected with a second rotating shaft 86, the surface of the second rotating shaft 86 is fixedly connected with fan blades 85, the fan blades 85 are arranged on the right side of the mounting plate 9, the number of the second bevel gears 87 is three, and the three second bevel gears 87 are arranged on the surface of the first rotating shaft 83.

Further, the through hole has been seted up to rectangular channel 81 inside, and second pivot 86 surface runs through in the through hole that rectangular channel 81 inside was seted up, through setting up heat dissipation mechanism 8, under heat dissipation mechanism 8 operation, can be when heating area 2 heats electric core 5, under the condition that electric core 5 heat is on the high side, can dispel the heat to electric core 5.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, a mounting mechanism 7 is further obtained, which comprises a square groove 76, the square groove 76 is arranged inside the base 1, the left side of the square groove 76 is provided with an opening, the bottom of the mounting block 91 is fixedly connected with two insertion plates 75, the two insertion plates 75 are provided with insertion grooves 74, the openings of the two insertion grooves 74 are correspondingly arranged, the bottom of the inner wall of the square groove 76 is fixedly connected with a limiting plate 72, the right side of the limiting plate 72 and the left side of the inner wall of the square groove 76 are both fixedly connected with a connecting rod 73, sliding plates 703 are slidably connected to the surfaces of the connecting rods 73, the two sliding plates 703 are fixedly connected with springs 704, the insides of the springs 704 are in surface socket connection with the connecting rods 73, two slide 703 keep away from one side equal fixedly connected with inserted block 705 mutually, inserted block 705 surface and the inside grafting of slot 74, limiting plate 72 is inside to be pegged graft there is arm-tie 701, right side slide 703 bottom and arm-tie 701 top fixedly connected with swash plate 702, spout 708 has been seted up at square groove 76 inner wall back, the inside sliding connection of spout 708 has slider 707, left side slide 703 bottom articulates there is bull stick 71, bull stick 71 bottom and arm-tie 701 top all articulate has telescopic cylinder 706, the inside fixedly connected with stock of slider 707, the inside fixed connection's of slider 707 stock surface and the inside rotation of bull stick 71 are connected, the elongated slot has been seted up at square groove 76 top, picture peg 75 surface runs through the elongated slot of seting up in square groove 76 top.

Further, the inclined plate 702 is arranged on the right side of the telescopic cylinder 706, and by arranging the mounting mechanism 7, the mounting plate 9 can be mounted or dismounted according to different requirements at any time when the mounting mechanism 7 runs, so that the mounting or dismounting is convenient and fast when heat dissipation is required and not required.

In the actual operation process, when the device is used, when the mounting plate 9 drives the mounting block 91 to be mounted on the base 1, the inserting plate 75 is inserted into a long groove formed in the top of the square groove 76, at this time, under the rebounding action force of the spring 704, the spring 704 drives the two sliding plates 703 to slide on the surface of the connecting rod 73, at this time, the sliding plate 703 on the right side drives the pulling plate 701, at this time, when the sliding plate 703 on the left side moves, the sliding plate 703 is hinged to the rotating rod 71, at this time, the rotating rod 71 rotates on the surface of the long rod, at this time, the long rod drives the sliding block 707 to slide in the sliding groove 708, and at the same time, when the telescopic cylinder 706 is driven to contract, the telescopic cylinder 706 is hinged to the pulling plate 701, at this time, the pulling plate 701 is driven to slide in the limiting plate 72, and finally, the sliding plate 703 drives the inserting block 705 to be inserted into the inserting groove 74;

when heat dissipation is performed on the electric core 5, the motor 84 is started, the motor 84 drives the worm 88, the worm 88 drives the worm gear 89 to rotate in the rectangular groove 81, the worm gear 89 drives the first rotating shaft 83 to rotate, at this time, the first rotating shaft 83 drives the plurality of second bevel gears 87 during rotation, the second bevel gears 87 drive the first bevel gears 82 to be meshed and connected, the first bevel gears 82 drive the second rotating shaft 86, and the second rotating shaft 86 drives the fan blades 85 to rotate to perform blowing heat dissipation on the electric core 5.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a heat dissipation base of square battery module, includes base (1), electric core (5) and mounting panel (9), its characterized in that: the bottom of the mounting plate (9) is fixedly connected with a mounting block (91), the front of the electric core (5) is fixedly connected with an insulating sheet (4), the front of the insulating sheet (4) is fixedly connected with an end plate (3), the top of the electric core (5) is fixedly connected with a signal acquisition integrated board (6), the left side and the right side of the electric core (5) are both fixedly connected with a heating belt (2), the inside of the mounting plate (9) is fixedly connected with a heat dissipation mechanism (8), and the inside of the base (1) is fixedly connected with a mounting mechanism (7);

heat dissipation mechanism (8) include rectangular channel (81), inside mounting panel (9) was seted up in rectangular channel (81), rectangular channel (81) top sets up to the opening, mounting panel (9) left side fixedly connected with motor (84), motor (84) right side fixedly connected with worm (88), worm (88) surface and rectangular channel (81) internal rotation are connected, worm (88) surface meshing is connected with turbine (89), first pivot (83) of fixedly connected with are located to turbine (89) axle center, first pivot (83) surface and rectangular channel (81) internal rotation are connected, first pivot (83) surface fixedly connected with second bevel gear (87), second bevel gear (87) right side meshing is connected with first bevel gear (82), fixedly connected with second pivot (86) are located to first bevel gear (82) axle center, second pivot (86) surface fixedly connected with flabellum (85), flabellum (85) set up in mounting panel (9) right side.

2. The heat dissipation base of the prismatic battery module as set forth in claim 1, wherein: the number of the second bevel gears (87) is three, and the three second bevel gears (87) are arranged on the surface of the first rotating shaft (83).

3. The heat dissipation base of the prismatic battery module according to claim 1, wherein: a through hole is formed in the rectangular groove (81), and the surface of the second rotating shaft (86) penetrates through the through hole formed in the rectangular groove (81).

4. The heat dissipation base of the prismatic battery module according to claim 1, wherein: the installation mechanism (7) comprises a square groove (76), the square groove (76) is arranged in the base (1), the left side of the square groove (76) is provided with an opening, the bottom of the installation block (91) is fixedly connected with a plug board (75), the number of the plug boards (75) is two, two slots (74) are arranged in the plug board (75), the openings of the slots (74) are arranged correspondingly, the bottom of the inner wall of the square groove (76) is fixedly connected with a limiting plate (72), the right side of the limiting plate (72) and the left side of the inner wall of the square groove (76) are fixedly connected with a connecting rod (73), the surface of the connecting rod (73) is slidably connected with a sliding plate (703), the number of the sliding plates (703) is two, a spring (704) is fixedly connected between the sliding plates (703), the inside of the spring (704) and the surface of the connecting rod (73) are sleeved, the sliding plate (703) is far away from one side of the fixedly connected with an inserting block (703), the surface of the inserting block (705) and the inside of the slot (74) are connected with an inserting plate (72), the sliding block (701) is provided with an inclined plate (701), the top of the sliding plate (701) and the sliding groove (708), the sliding block (708) is arranged on the top of the sliding plate (701), the bottom of the sliding plate (703) on the left side is hinged with a rotating rod (71), and the bottom of the rotating rod (71) and the top of the pulling plate (701) are hinged with a telescopic cylinder (706).

5. The heat dissipation base of the prismatic battery module according to claim 4, wherein: the inside fixedly connected with stock of slider (707), the stock surface and the inside rotation connection of bull stick (71) of the inside fixed connection of slider (707).

6. The heat dissipation base of the prismatic battery module as set forth in claim 4, wherein: the top of the square groove (76) is provided with a long groove, and the surface of the inserting plate (75) penetrates through the long groove formed in the top of the square groove (76).

7. The heat dissipation base of the prismatic battery module as set forth in claim 4, wherein: the inclined plate (702) is arranged on the right side of the telescopic cylinder (706).