BMS battery management integrated cabinet

Abstract

The utility model discloses a BMS battery management integration cabinet, relates to battery integration cabinet technical field, including integration cabinet body and protection component, the integration cabinet body is hinged with the cabinet door, the top of support block is fixed with the protection shell, the protection component is arranged in the top of the protection shell, servo motor output end is connected with the drive shaft, servo motor output end is connected with the drive shaft. Second bevel gears are arranged on the two sides of the exterior of the first bevel gear, a worm gear is connected to the exterior of a worm, a winding roller is connected to the rear end of a transmission shaft, a balance weight plate is arranged at the bottom end of a rope, and guide rollers are rotationally arranged on the two sides of the interior of a protection shell. According to the BMS battery management integrated cabinet, the first bevel gear and the second bevel gear are meshed with each other to transmit power to enable the worm to rotate, the worm drives the worm gear and the transmission shaft to rotate, the winding roller unwinds the rope to enable the balance weight plate to move downwards, the balance weight plate shields the filter screen, and dust can be prevented from entering the integrated cabinet body to affect the performance of the integrated cabinet body.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery integration cabinet technical field, concretely is a kind of BMS battery management integration cabinet. BACKGROUND

[0002] BMS battery management integration cabinet is a kind of system specially used to manage and maintain battery unit, and its main functions include intelligent management each battery unit, prevent battery from overcharge and overdischarge, prolong the service life of battery, monitor the state of battery, and connect with server end through communication interface, realize remote monitoring and management.

[0003] As the utility model for serial number CN202322114183.7 discloses a kind of BMS battery management integration cabinet.The utility model starts second motor and drives fan blade to move horizontally, starts first motor and drives fan blade to move vertically, can be uniformly heat dissipation to the integration cabinet body, holds first handle and moves back to take out filter screen and clean, so that the heat in the integration cabinet body can be promptly discharged, improve the efficiency of heat dissipation.But when not using, dust is easily penetrated into the integration cabinet body through filter screen, aggravates the cleaning work of integration cabinet body.

[0004] Therefore, in view of the above, the existing structure and the lack are improved, and a kind of BMS battery management integration cabinet is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of BMS battery management integration cabinet to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of BMS battery management integration cabinet, including integration cabinet body and protection assembly, the cabinet door is hinged on the integration cabinet body, and the top of integration cabinet body is provided with support block, the top of support block is fixed with protection shell, the protection assembly is set to the top of protection shell, and the protection assembly includes servo motor, drive shaft, bevel gear one, bevel gear two, worm, worm wheel, transmission shaft, winding roller, wire rope, counterweight plate, wheel shaft, roller and guide roller, the output end of servo motor is connected with drive shaft, and the outside of drive shaft is equipped with bevel gear one, the outside of bevel gear one is provided with bevel gear two on both sides, and the middle part of bevel gear two is provided with worm, the outside of worm is connected with worm wheel, and the middle part of worm wheel is provided with transmission shaft, the rear end of transmission shaft is connected with winding roller, and the outside of winding roller is wound with wire rope, the bottom end of wire rope is provided with counterweight plate, and the inside of counterweight plate is connected with roller by wheel shaft, the inside of protection shell is rotatably provided with guide roller on both sides.

[0007] Further, the opening below the both sides of the protective shell is provided with a spring, and one end of the spring is fixed with a connector block, and the connector block is elastically connected with the protective shell through the spring.

[0008] Further, a filter screen is arranged between the two connector blocks, and the filter screen is provided with two blocks.

[0009] Further, two bevel gears two, worms and worm gears are arranged, and the worm far away from the bevel gear two is rotatably connected with the protective shell.

[0010] Further, the transmission shaft and the winding roller are coaxially arranged, and the transmission shaft far away from the winding roller is rotatably connected with the protective shell.

[0011] Further, the integrated cabinet body is provided with a heat dissipation hole below the both sides, and the roller is closely attached to the outer wall of the integrated cabinet body.

[0012] Further, the counterweight plate is closely attached to the filter screen, and the area of the counterweight plate is larger than that of the filter screen.

[0013] The utility model provides a kind of BMS battery management integrated cabinet, with the following beneficial effects:

[0014] 1, the utility model discloses a bevel gear one, bevel gear two intermeshing transmission power makes worm rotation, worm drives worm gear, transmission shaft rotation realizes winding roller and releases line rope and makes counterweight plate descend, by counterweight plate shielding filter screen, can prevent dust into integrated cabinet body, affect integrated cabinet body performance.

[0015] 2, the utility model is respectively pushed two connector blocks along vertical direction, by two connector blocks compression spring, it is convenient to place filter screen into installation site, when hand is loose, connector block is inserted into the recess in the top and bottom of filter screen under the action of spring, by connector block, recess is mutually clamped to form detachable connection, it is convenient to maintain and clean filter screen in later period. DRAWINGS

[0016] Figure 1 It is the overall appearance structure schematic diagram of the utility model a kind of BMS battery management integrated cabinet;

[0017] Figure 2 It is the protective shell cross section structure schematic diagram of the utility model a kind of BMS battery management integrated cabinet;

[0018] Figure 3 It is the counterweight plate three-dimensional structure schematic diagram of the utility model a kind of BMS battery management integrated cabinet;

[0019] Figure 4 It is the filter screen three-dimensional structure schematic diagram of the utility model a kind of BMS battery management integrated cabinet.

[0020] Fig. 1, integrated cabinet body; 2, cabinet door; 3, protective shell; 4, spring; 5, connector block; 6, filter screen; 7, support block; 8, protection assembly; 801, servo motor; 802, drive shaft; 803, bevel gear one; 804, bevel gear two; 805, worm; 806, worm gear; 807, transmission shaft; 808, winding roller; 809, wire rope; 810, counterweight plate; 811, wheel shaft; 812, roller; 813, guide roller; 9, guide roller. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] As shown in Figure 1 and Figure 3 A BMS battery management integrated cabinet includes an integrated cabinet body 1 and a protection assembly 8, the cabinet door 2 is hinged on the integrated cabinet body 1, and the support block 7 is arranged on the top of the integrated cabinet body 1, the protective shell 3 is fixed on the top of the support block 7, the protection assembly 8 is arranged on the top of the protective shell 3, and the protection assembly 8 includes a servo motor 801, a drive shaft 802, a bevel gear one 803, a bevel gear two 804, a worm 805, a worm gear 806, a transmission shaft 807, a winding roller 808, a wire rope 809, a counterweight plate 810, a wheel shaft 811, a roller 812 and a guide roller 813, the output end of the servo motor 801 is connected with the drive shaft 802, the outside of the drive shaft 802 is sleeved with the bevel gear one 803, the outside of the bevel gear one 803 is provided with the bevel gear two 804 on both sides, the middle part of the bevel gear two 804 is penetrated by the worm 805, the outside of the worm 805 is connected with the worm gear 806, the middle part of the worm gear 806 is penetrated by the transmission shaft 807, the rear end of the transmission shaft 807 is connected with the winding roller 808, the outside of the winding roller 808 is wound with the wire rope 809, the bottom end of the wire rope 809 is provided with the counterweight plate 810, the inside of the counterweight plate 810 is connected with the roller 812 through the wheel shaft 811, the guide roller 813 is rotatably arranged on both sides of the inside of the protective shell 3, the bevel gear two 804, the worm 805 and the worm gear 806 are each provided with two, one end of the worm 805 away from the bevel gear two 804 is rotatably connected with the protective shell 3, the transmission shaft 807 and the winding roller 808 are coaxially arranged, one end of the transmission shaft 807 away from the winding roller 808 is rotatably connected with the protective shell 3, the heat dissipation holes are arranged on the lower sides of both sides of the integrated cabinet body 1, the roller 812 is closely attached to the outer side wall of the integrated cabinet body 1, the counterweight plate 810 is closely attached to the filter screen 6, and the area of the counterweight plate 810 is greater than the area of the filter screen 6.

[0023] Specific operation as follows, through bevel gear one 803, bevel gear two 804 meshing transmission power makes the worm 805 rotation, worm 805 drive worm gear 806, transmission shaft 807 rotation realizes the winding roll 808 release line rope 809 makes counterweight plate 810 down, through counterweight plate 810 shield filter screen 6, can prevent dust into integrated cabinet body 1, affect integrated cabinet body 1 performance;

[0024] As Figure 2 And Figure 4 As shown in the protective shell 3 both sides below the opening is provided with spring 4, and one end of spring 4 is fixed with the plug block 5, plug block 5 through spring 4 and the protective shell 3 elastic connection, two plug block 5 between the filter screen 6 is provided with two.

[0025] Specific operation as follows, along the vertical direction respectively push up and down two plug block 5, through two plug block 5 compression spring 4, convenient to put filter screen 6 into the installation position, when hand off plug block 5 in spring 4 under the action of the filter screen 6 top and bottom groove into, through plug block 5, groove mutual clamping form detachable connection, facilitate the maintenance and cleaning of filter screen 6 later.

[0026] Summarized above, the BMS battery management integrated cabinet, use, first use, start servo motor 801, make drive shaft 802, bevel gear one 803 under the drive of servo motor 801 rotation, through bevel gear one 803 and two bevel gear two 804 meshing transmission power makes two worm 805 rotation, through worm 805 and worm gear 806 meshing transmission power makes transmission shaft 807, winding roll 808 rotation, realize winding roll 808 winding line rope 809 drive counterweight plate 810 up, thereby under the action of filter screen 6, realize the internal ventilation of integrated cabinet body 1, at the same time, the dust is filtered, prevent dust through filter screen 6 from the heat dissipation hole into integrated cabinet body 1 in;

[0027] When filter screen 6 is blocked by dust, along the vertical direction respectively push up and down two plug block 5, through two plug block 5 compression spring 4, filter screen 6 from the installation position, clean up after repeating the above steps put filter screen 6 into the installation position, again hand off make plug block 5 in spring 4 under the action of the filter screen 6 top and bottom groove into, complete the installation of filter screen 6;

[0028] When not in use, the driving shaft 802 is driven by the servo motor 801 to rotate the bevel gear one 803, the bevel gear two 804 is engaged with the bevel gear one 803 to transmit power, the worm 805 is rotated, the worm gear 806 and the transmission shaft 807 are driven by the worm 805 to rotate to realize the unwinding of the winding roller 808, the counterweight plate 810 is lowered, the roller 812 is in contact with the outer side wall of the integrated cabinet body 1 and forms a guiding effect, so that the counterweight plate 810 can keep vertical, and then the integrated cabinet body 1 is closed and protected by the counterweight plate 810 shielding the filter screen 6, and dust is further prevented from entering.

[0029] Embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A BMS battery management integrated cabinet, comprising an integrated cabinet body (1) and a protection assembly (8), characterized in that, The integrated cabinet body (1) is hinged with a cabinet door (2), and the top of the integrated cabinet body (1) is provided with a supporting block (7), the top of the supporting block (7) is fixed with a protective shell (3), the protective assembly (8) is arranged on the top of the protective shell (3), and the protective assembly (8) comprises a servo motor (801), a driving shaft (802), a bevel gear (803), a bevel gear (804), a worm (805), a worm wheel (806), a transmission shaft (807), a winding roller (808), a wire rope (809), a counterweight plate (810), an axle (811), a roller (812) and a guide roller (813), the output end of the servo motor (801) is connected with the driving shaft (802), and the outer part of the driving shaft (802) is sleeved with the bevel gear (803), the outer part of the bevel gear (803) is provided with the bevel gear (804) on both sides, and the worm (805) is arranged in the middle of the bevel gear (804), the outer part of the worm (805) is connected with the worm wheel (806), and the middle part of the worm wheel (806) is provided with the transmission shaft (807), the rear end of the transmission shaft (807) is connected with the winding roller (808), and the outer part of the winding roller (808) is wound with the wire rope (809), the bottom end of the wire rope (809) is provided with the counterweight plate (810), and the inner part of the counterweight plate (810) is connected with the roller (812) through the axle (811), and the inner part of the protective shell (3) is rotatably provided with the guide roller (813) on both sides.

2. The BMS battery management integrated cabinet according to claim 1, wherein, The opening at the lower part of the both sides of the protective shell (3) is provided with a spring (4), and one end of the spring (4) is fixed with a plug block (5), the plug block (5) is elastically connected with the protective shell (3) through the spring (4).

3. The BMS battery management integrated cabinet according to claim 2, wherein, The filter screen (6) is arranged between the two plug blocks (5), and the filter screen (6) is provided with two pieces.

4. The BMS battery management integrated cabinet of claim 1, wherein, The bevel gear (804), the worm (805) and the worm wheel (806) are each provided with two, and the end of the worm (805) away from the bevel gear (804) is rotatably connected with the protective shell (3).

5. The BMS battery management integrated cabinet according to claim 1, wherein, The transmission shaft (807) and the winding roller (808) are coaxially arranged, and the end of the transmission shaft (807) away from the winding roller (808) is rotatably connected with the protective shell (3).

6. The BMS battery management integrated cabinet of claim 1, wherein, The heat dissipation holes are arranged at the lower part of the both sides of the integrated cabinet body (1), and the roller (812) is closely attached to the outer side wall of the integrated cabinet body (1).

7. The BMS battery management integrated cabinet according to claim 3, wherein, The counterweight plate (810) is closely attached to the filter screen (6), and the area of the counterweight plate (810) is larger than that of the filter screen (6).

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