CN219959276U

CN219959276U - Portable drawer type battery box

Info

Publication number: CN219959276U
Application number: CN202321539430.1U
Authority: CN
Inventors: 钟过方; 高净德
Original assignee: Zhaoyuan Xuri Mining Machinery Co ltd
Current assignee: Zhaoyuan Xuri Mining Machinery Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-03
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to a portable drawer type battery box which comprises a box body and two battery packs, wherein the inner side of the box body is hollow, one side of the box body is provided with an opening, the portable drawer type battery box further comprises a drawer basket for installing the battery packs and a drawer plate connected with the drawer basket, the drawer basket is divided into two placing grooves for placing the battery packs along the opening direction of the box body, a rotating piece is fixed at the center of the drawer plate, the drawer basket is in rotating connection with the rotating piece, the drawer plate slides in the box body along the opening direction, and a fixing assembly for fixing the drawer basket is fixed on the drawer plate. The utility model has the effect of facilitating the sequential use of two battery modules.

Description

Portable drawer type battery box

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a portable drawer type battery box.

Background

The storage battery is used as common power generation equipment, has a remarkable portable effect, is widely used in the fields of various mechanical vehicles and the like as a standby power supply and a mobile power supply, and particularly is used as an essential starting equipment in mining engineering machinery. The battery box is a high-voltage electric system, so that the insulation or other performances of the battery are influenced by foreign matters, dust or water vapor entering the box body in the use process, and the battery box has high protection requirement

The battery box comprises a plurality of battery modules, high-low voltage wire harnesses, a box body tray and other main parts, and the general assembly mode is as follows: a plurality of battery modules and high-low voltage wire bundles are arranged on a box tray, and then the box tray is arranged in a box body and is in sliding connection with the inner wall of the box body. When the battery module is replaced, the box tray is pulled to take out the battery module for replacement.

For the related art, the service life of one battery module is short, two battery modules are often used for standby, one battery module is used up in the use process, the other battery module is used up, and the other battery module needs to be taken out and replaced to the first battery module for use, so that the operation is more troublesome.

Disclosure of Invention

In order to facilitate the sequential use of two battery modules, the utility model provides a portable drawer type battery box.

The utility model provides a portable drawer type battery box, which adopts the following technical scheme:

the utility model provides a portable drawer type battery box, includes box and two group battery, box inboard cavity and one side are equipped with the opening, still include the pull basket that is used for installing the group battery and the pull board that is connected with the pull basket, the pull basket is equally divided into two standing grooves that are used for placing the group battery along box open-ended direction, pull board center department is fixed with the rotating member, the pull basket rotates with the rotating member to be connected, the pull board slides in the box along the opening direction, be fixed with the fixed subassembly that is used for fixed pull basket on the pull board.

Through adopting above-mentioned technical scheme, when the installation, put two group batteries in the standing groove respectively, then slide pull basket and pull board to the box in. When the battery pack is used, an operator pulls the pulling plate to pull the pulling basket out of the opening of the box body, and one battery pack which preferentially extends out of the box body is used; after using the whole energy of this group battery, loose fixed subassembly, control pull basket rotates on rotating the piece, uses fixed subassembly to fix the pull basket after replacing the position of two group batteries, improves the installation stability of group battery, is convenient for use the more group battery of another energy simultaneously, and then is convenient for use two battery modules in proper order.

Optionally, be equipped with the electric wire group on the group battery, the pulling plate tip is fixed with and is used for sealing box open-ended apron, the connecting hole that is used for the electric wire group to pass is all seted up at apron surface and pulling basket's both ends.

Through adopting above-mentioned technical scheme, when using the group battery, operating personnel uses after passing two connecting holes with the resistance wire in proper order, has saved the time of pulling the pull board, and is simple convenient. Meanwhile, the cover plate seals the opening of the box body, so that the impurities such as dust in the air are reduced from falling onto the battery pack, and the interference on the heat dissipation performance, the power stability and the like of the battery pack is reduced.

Optionally, the fixed subassembly includes the dead lever with apron sliding connection and is fixed in the dead lever and is close to the fixed block of pull basket one end, a plurality of fixed slots have all been seted up to pull basket both sides, the fixed block rotates with the fixed slot inner wall to be connected, the opening shape of fixed slot is consistent with the fixed block.

Through adopting above-mentioned technical scheme, operating personnel slides the dead lever to the fixed block and passes the opening back butt fixed slot bottom of fixed slot, then rotates the dead lever for the fixed block joint is in the fixed slot, fixes the position of pull basket, follows the stability of box motion when improving the pull basket and arranging in the box.

Optionally, be equipped with around locating the cooling tube of pull basket lateral wall and the confession liquid case that links to each other with the cooling tube both ends in the box, the confession liquid case is installed in the pull basket lateral wall.

Through adopting above-mentioned technical scheme, the cooling liquid circulation cooling tube of confession liquid case pump storage, the cooling tube parcel is in the pull basket outside, cools off, improves the security to the heat that produces when group battery operation.

Optionally, the pull basket lateral wall is fixed with a plurality of grip blocks that are used for the centre gripping cooling tube, the grip blocks are elastic alloy material.

By adopting the technical scheme, the clamping sheets are bent towards the direction close to the cooling pipe, so that the positions of the two sides of the cooling pipe in the length direction are limited and clamped, and the stability of the cooling pipe mounted on the side wall of the drawing basket is improved; the clamping piece is bent towards the direction far away from the cooling pipe, and the two sides along the length direction of the cooling pipe are loosened, so that the cooling pipe can be conveniently detached and installed.

Optionally, the standing groove inner wall is fixed with the wire winding roller that is used for around establishing the electric wire group, the standing groove inner wall has seted up the storage tank that is used for fixed wire winding roller, wire winding roller and storage tank inner wall swing joint.

By adopting the technical scheme, the electric wire group on the unused battery pack is wound on the winding roller, so that the electric wire group is stored more regularly, and the situation that the electric wire group is scattered and bent is reduced. Simultaneously, the storage groove is sunken towards the inner wall of the storage groove, after the resistor wire after winding is contained, occupation of the space of the battery pack in the storage groove is reduced, meanwhile, the gap between the battery pack and the inner wall of the storage groove is reduced, and storage stability of the battery pack is improved.

Optionally, a plurality of heat dissipation holes are formed in the two sides of the drawer basket along the opening direction of the box body.

Through adopting above-mentioned technical scheme, the heat source that produces the group battery operation diffuses through the louvre, improves the radiating effect to the group battery, and then improves the security of group battery operation.

Optionally, the pull basket upper end is equipped with the clamp plate that is used for the butt group battery, clamp plate and pull basket pass through bolted connection.

Through adopting above-mentioned technical scheme, clamp plate butt group battery upper end improves the stability that the group battery was arranged in the standing groove. The pressing plate is connected or separated from the drawing basket by the bolts, so that the drawing basket is simple and convenient.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the arrangement of the rotating piece, the drawing basket can rotate on the drawing plate, and the positions of the two battery packs are changed, so that external electric equipment can be connected with the two battery packs in sequence from one side of the opening of the box body and used;

2. through the arrangement of the winding roller, the electric wire group is wound on the winding roller, the electric wire group is stored, and the conditions that the electric wire group is scattered and bent to influence the performance of the electric wire group and the like are reduced;

3. through the setting of cooling tube around locating the pull basket outside, circulate the coolant liquid back and cool off the heat that produces in the group battery operation process, improve radiating effect and the security of group battery operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable drawer type battery box.

Fig. 2 is a schematic view of a burst structure of a connection of a protruding drawer basket with a battery pack.

FIG. 3 is a schematic view of a portion of a protruding drawer basket connected to a drawer plate.

Reference numerals illustrate: 1. a case; 11. a cooling tube; 12. a liquid supply tank; 2. a battery pack; 21. a wire group; 3. drawing out the basket; 31. a placement groove; 311. a wire winding roller; 312. a storage groove; 32. a fixing groove; 33. a clamping piece; 34. a heat radiation hole; 35. a pressing plate; 36. a bolt; 4. a drawing plate; 41. a rotating member; 42. a cover plate; 421. a connection hole; 5. a fixing assembly; 51. a fixed rod; 52. and a fixed block.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a portable drawer type battery box.

Referring to fig. 1 and 2, a portable drawer type battery box, including box 1, two group battery 2, be used for installing group battery 2 pull basket 3 and be connected with pull basket 3 pull board 4, box 1 inboard cavity and one side are equipped with the opening, and pull basket 3 is equally divided into two standing grooves 31 that are used for placing group battery 2 along box 1 open-ended direction, and pull board 4 slides in box 1 along the opening direction, and the operating personnel of being convenient for drive group battery 2 and keep away from box 1 after pulling pull board 4 when using, and then be convenient for change group battery 2. The box 1 shields the battery pack 2 from dust, so that impurities such as dust in the air fall onto the battery pack 2, and interference on heat dissipation, power stability and the like of the battery pack 2 is reduced.

Referring to fig. 2 and 3, the upper end of the drawer basket 3 is provided with a pressing plate 35 for abutting against the battery pack 2, the surface of the pressing plate 35 is provided with an opening matched with the shape of the placement groove 31, and the upper end of the battery pack 2 is limited in position, so that the stability of placing the battery pack 2 in the placement groove 31 is improved. And meanwhile, the opening is convenient for radiating the heat of the battery pack 2, so that the safety is improved. The pressing plate 35 is connected with the drawing basket 3 through bolts 36, so that the installation and the disassembly are simple and convenient.

Referring to fig. 2 and 3, the battery pack 2 is provided with the electric wire set 21, so as to be connected with external electric equipment, and the winding roller 311 for winding the electric wire set 21 is fixed on the inner wall of the placement groove 31, so that the electric wire set 21 can be temporarily stored on the winding roller 311 in a winding form, and the situation that the electric wire set 21 is messy and is bent is reduced. The holding tank 31 inner wall has been seted up and has been used for fixed winding roller 311 accomodate the groove 312, winding roller 311 and accomodate groove 312 inner wall swing joint, accomodate the groove 312 in the inside sunken of holding tank 31 inner wall, reduce the occupation to the space of placing group battery 2 in the holding tank 31, reduce the clearance of group battery 2 and holding tank 31 inner wall simultaneously, and then improve group battery 2 and place the stability in holding tank 31.

Referring to fig. 2, a plurality of heat dissipation holes 34 are formed in both sides of the drawer basket 3 along the opening direction of the case 1, so that heat generated when the battery pack 2 is operated is conveniently diffused, thereby improving the safety of using the battery pack 2. The cooling pipe 11 wound on the side wall of the drawing basket 3 and the liquid supply box 12 connected with two ends of the cooling pipe 11 are arranged in the box body 1, the liquid supply box 12 is arranged on the side wall of the drawing basket 3, a pump body is arranged in the liquid supply box 12, cooling liquid stored in the liquid supply box 12 is pumped into the cooling pipe 11 by the pump body, the cooling pipe 11 is attached to one side of the drawing basket 3, a heat source generated in the operation of the battery pack 2 is cooled, and the heat dissipation effect is improved. The side wall of the drawing basket 3 is fixedly provided with a plurality of clamping pieces 33 used for clamping the cooling pipe 11, the clamping pieces 33 are preferably made of aluminum alloy, the elasticity is high, and an operator can bend conveniently, so that the cooling pipe 11 can be clamped and loosened through bending of the clamping pieces 33 in different directions.

Referring to fig. 2 and 3, the end of the pull plate 4 is fixed with a cover plate 42 for closing the opening of the case 1, so that the overall sealability of the case 1 is improved, and the interference of dust to the battery pack 2 is further reduced. The connecting holes 421 used for the electric wire group 21 to pass through are formed in the surface of the cover plate 42 and the two ends of the drawing basket 3, the electric wire group 21 passes through the connecting holes 421 to be connected with external electric equipment, the time for an operator to pull the drawing plate 4 to take out the electric wire group 21 from the placing groove 31 is saved, and the drawing basket is more convenient.

Referring to fig. 2 and 3, a rotating member 41 is fixed at the center of the drawing plate 4, and the drawing basket 3 is rotatably connected with the rotating member 41 such that the two placing grooves 31 are alternately adjacent to the cover plate 42, thereby changing the positions of the two battery packs 2, and the two battery packs 2 are alternately used by extending the connecting holes 421 through the connected electric wire sets 21. The fixing component 5 for fixing the drawer basket 3 is fixed on the drawer plate 4, so that the situation that the drawer basket 3 rotates randomly on the rotating piece 41 is reduced, and the stability of the battery pack 2 installed in the drawer basket 3 is improved.

Referring to fig. 1 and 3, the fixing assembly 5 includes a fixing rod 51 slidably connected with the cover plate 42 and a fixing block 52 fixed on the fixing rod 51 and close to one end of the drawer basket 3, a plurality of fixing grooves 32 are formed in two sides of the drawer basket 3, the fixing block 52 is rotationally connected with the inner wall of the fixing groove 32, the opening shape of the fixing groove 32 is consistent with that of the fixing block 52, the fixing block 52 penetrates through the opening of the fixing groove 32 to abut against the inner wall of the fixing groove 32, the fixing rod 51 rotates to drive the fixing block 52 to rotate in the fixing groove 32, and accordingly the fixing block is clamped with the opening of the fixing groove 32, the effect that the cover plate 42 is connected with the drawer basket 3 is achieved, and the fixing assembly is simple and convenient.

The implementation principle of the portable drawer type battery box provided by the embodiment of the utility model is as follows: pulling the drawing plate 4 in a direction away from the inner wall of the case 1, then placing the two battery packs 2 into the placement groove 31, extending the electric wire set 21 of one battery pack 2 close to the cover plate 42 outward through the two connection holes 421, winding the electric wire set 21 of the other battery pack 2 around the winding roller 311 in the storage groove 312 to store, and then screwing in the bolt 36 to connect the pressing plate 35 with the drawing basket 3.

When in use, the end of the electric wire group 21 is connected with electric equipment. Simultaneously, the pump body in the liquid supply tank 12 is started, cooling liquid is conveyed into the cooling pipe 11 and matched with the cooling holes 34, and the battery pack 2 in the operation process is cooled.

After the energy of the currently connected battery pack 2 is consumed, the operator separates the electric equipment from the electric wire set 21, pulls the electric wire set 21 to pass through the two connecting holes 421 and winds the electric wire set on the winding roller 311. The fixing rod 51 is then rotated so that the fixing block 52 is adapted to the direction of the opening of the fixing groove 32, and the fixing rod 51 is pulled so that the fixing block 52 moves in a direction away from the drawer basket 3 through the opening of the fixing groove 32, so that the drawer basket 3 is separated from the cover plate 42. The drawer basket 3 is then rotated on the rotating member 41 so that the other unused battery pack 2 is brought close to the cover plate 42, and then the electric wire set 21 is connected to the external electric consumer through the connection hole 421 for use.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a portable drawer type battery box, includes box (1) and two group battery (2), its characterized in that: the box (1) inboard cavity and one side are equipped with the opening, still include drawer basket (3) that are used for installing group battery (2) and drawer plate (4) that are connected with drawer basket (3), drawer basket (3) divide equally into two standing grooves (31) that are used for placing group battery (2) along box (1) open-ended direction, drawer plate (4) center department is fixed with rotation piece (41), drawer basket (3) are connected with rotation piece (41) rotation, drawer plate (4) slide in box (1) along the opening direction, be fixed with on drawer plate (4) fixed subassembly (5) that are used for fixed drawer basket (3).

2. A portable drawer-type battery box as claimed in claim 1, wherein: the battery pack is characterized in that an electric wire set (21) is arranged on the battery pack (2), a cover plate (42) for closing the opening of the box body (1) is fixed at the end part of the drawing plate (4), and connecting holes (421) for the electric wire set (21) to penetrate through are formed in the surface of the cover plate (42) and the two ends of the drawing basket (3).

3. A portable drawer-type battery box as claimed in claim 2, wherein: the fixing assembly (5) comprises a fixing rod (51) which is connected with the cover plate (42) in a sliding mode and a fixing block (52) which is fixed on the fixing rod (51) and is close to one end of the drawing basket (3), a plurality of fixing grooves (32) are formed in two sides of the drawing basket (3), the fixing block (52) is connected with the inner wall of the fixing groove (32) in a rotating mode, and the opening shape of the fixing groove (32) is consistent with that of the fixing block (52).

4. A portable drawer-type battery box as claimed in claim 1, wherein: the cooling device is characterized in that a cooling pipe (11) wound on the side wall of the drawing basket (3) and a liquid supply box (12) connected with two ends of the cooling pipe (11) are arranged in the box body (1), and the liquid supply box (12) is arranged on the side wall of the drawing basket (3).

5. The portable drawer type battery compartment of claim 4, wherein: the side wall of the drawing basket (3) is fixedly provided with a plurality of clamping pieces (33) for clamping the cooling pipe (11), and the clamping pieces (33) are made of elastic alloy materials.

6. A portable drawer-type battery box as claimed in claim 2, wherein: the wire winding roller (311) used for winding the electric wire group (21) is fixed on the inner wall of the placing groove (31), a containing groove (312) used for fixing the wire winding roller (311) is formed in the inner wall of the placing groove (31), and the wire winding roller (311) is movably connected with the inner wall of the containing groove (312).

7. A portable drawer-type battery box as claimed in claim 1, wherein: and a plurality of heat dissipation holes (34) are formed in the two sides of the drawing basket (3) along the opening direction of the box body (1).

8. A portable drawer-type battery box as claimed in claim 1, wherein: the upper end of the drawing basket (3) is provided with a pressing plate (35) for abutting against the battery pack (2), and the pressing plate (35) is connected with the drawing basket (3) through a bolt (36).