CN218274890U

CN218274890U - Novel new forms of energy fork truck battery box

Info

Publication number: CN218274890U
Application number: CN202222052018.9U
Authority: CN
Inventors: 郎飞; 徐军; 丰石建; 何玉刚; 陈琪
Original assignee: Hangzhou Mingde Power Supply Co ltd
Current assignee: Hangzhou Mingde Power Supply Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-10
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a novel new forms of energy fork truck battery box, including the ascending box kerve of opening, the first curb plate is installed continuously respectively to the both sides upper end of box kerve, the second curb plate that covers the tip completely is installed respectively at both ends, the top lid of first curb plate and second curb plate has closed the case lid, the power strip storehouse at outstanding top is still installed at the top of case lid, the inside and the inside intercommunication of box kerve in power strip storehouse, install the power mounting panel that is higher than the case lid roof in the power strip storehouse, the top lateral wall in power strip storehouse is provided with the battery wire socket mounting hole that runs through, the universal plug charging mouth that runs through is installed to one end, the one end lateral wall in power strip storehouse is provided with the board of sealing of opening the dismouting, the power strip storehouse is independent of the top of whole battery box, make the switching power supply circuit board and the lithium cell of installing the inside keep apart mutually so make full use of the space can load more lithium cells, and the heat that the lithium cell produced can not cause the influence to switching power supply circuit board when charging and discharging.

Description

Novel new forms of energy fork truck battery box

Technical Field

The utility model relates to a new forms of energy traffic technical field especially relates to a novel new forms of energy fork truck battery box for loading lithium cell.

Background

With the development of new energy technology and the requirement of carbon emission reduction, more and more internal combustion engine vehicles and engineering vehicles adopt new energy such as lithium batteries and the like as power sources, so that a plurality of internal combustion engine forklifts are refitted into the new energy forklifts, and a plurality of lithium battery packs are installed at the oil tank part of the original internal combustion engine forklifts in the existing refitting mode.

Therefore, the technical personnel in the field are dedicated to develop a novel battery box of the new energy forklift, which is suitable for being installed at the position of an oil tank of the original internal combustion engine forklift.

Disclosure of Invention

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a novel new forms of energy fork truck battery box suitable for install at former internal-combustion engine fork truck oil tank position is provided.

In order to achieve the purpose, the utility model provides a novel new forms of energy fork truck battery box, including the ascending box kerve of opening, the both sides upper end of box kerve is continued respectively and is installed first curb plate, and the second curb plate that covers the tip completely is installed respectively at both ends, the top lid of first curb plate and second curb plate has closed the case lid, the power strip storehouse at outstanding top is still installed at the top of case lid, power strip storehouse inside with the inside intercommunication of box kerve, install in the power strip storehouse and be higher than the power mounting panel of case lid roof, the top lateral wall in power strip storehouse is provided with the battery wire socket mounting hole that runs through, and the universal plug charging mouth that runs through is installed to one end, the one end lateral wall in power strip storehouse is provided with dismantled and assembled sealing plate.

A first battery fixing plate is further mounted at the bottom of the inner side of the box bottom groove, a plurality of support convex strips which are arranged in parallel are welded at the bottom of the first battery fixing plate, and the bottom ends of the support convex strips are placed at the bottom of the box bottom groove; the two sides of the first battery fixing plate are not in contact with the inner side wall of the bottom groove of the box body.

The axial middle part of the supporting convex strip is also provided with a plurality of transverse through air permeable strip holes.

One end of the power supply mounting plate is provided with a penetrating wire penetrating port, and a protective cover with both an opening at the side end and an opening at the bottom is arranged on the wire penetrating port.

The top of the first side plate is also integrally provided with an upwardly extending ground plate, and the ground plate is provided with a through ground joint connecting hole.

The top of second curb plate is provided with the ear of hanging that upwards extends, the ear of hanging is provided with the hanging hole that runs through.

The sealing plate is provided with a through monitoring switch mounting opening.

A second battery fixing plate is further mounted above the first battery fixing plate in the box bottom groove, a grid frame is fixedly connected to the bottom of the second battery fixing plate, and the bottom of the grid frame penetrates through the first battery fixing plate and then is placed at the bottom of the box bottom groove.

The beneficial effects of the utility model are that: the utility model discloses a novel new forms of energy fork truck battery box, including the ascending box kerve of opening, the first curb plate is installed in continuing respectively to the both sides upper end of box kerve, the second curb plate that covers the tip completely is installed respectively at both ends, the top lid of first curb plate and second curb plate has closed the case lid, the power strip storehouse at outstanding top is still installed at the top of case lid, the inside and the inside intercommunication of box kerve in power strip storehouse, install the power mounting panel that is higher than the case lid roof in the power strip storehouse, the top lateral wall in power strip storehouse is provided with the battery wire socket mounting hole that runs through, the general plug charging mouth that runs through is installed to one end, the one end lateral wall in power strip storehouse is provided with dismantled and assembled sealing plate, the power strip storehouse is independent of the top of whole battery box, make the switching power supply circuit board and the lithium cell of installing the inside keep apart mutually like this, make full use of space can load more lithium cells like this, and the heat that the lithium cell produced can not cause the influence to the switching power supply circuit board when charging and discharging, the life of extension switching power supply circuit board.

Drawings

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

fig. 2 is an exploded view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, a novel new energy forklift battery box comprises a box bottom groove 1 with an upward opening, wherein first side plates 2 are continuously installed at the upper ends of two sides of the box bottom groove 1 respectively, second side plates 3 which completely cover the end parts are installed at two ends of the box bottom groove 1 respectively, a box cover 4 is covered on the top portions of the first side plates 2 and the second side plates 3, a power panel bin 5 which protrudes out of the top portion is further installed at the top portion of the box cover 4, the power panel bin 5 is internally communicated with the box bottom groove 1, a power mounting plate 6 which is higher than a top plate of the box cover 4 is installed in the power panel bin 5, a battery lead socket mounting hole 7 which penetrates through the power panel bin 5 is formed in the side wall of the top portion of the power panel bin 5, a universal plug charging hole 8 which penetrates through the power panel bin 5 is formed in one end side wall of the power panel bin 5, the power panel bin is independent of the top portion of the whole battery box, so that a conversion power circuit board and a lithium battery which are installed inside are mutually isolated, more lithium batteries can be fully utilized, and heat generated by the lithium batteries when the batteries are charged and discharged can not affect the conversion circuit board, and the service life of the conversion circuit board can be prolonged.

A first battery fixing plate 10 is further mounted at the bottom of the inner side of the box bottom groove 1, a plurality of support convex strips 11 which are arranged in parallel are welded at the bottom of the first battery fixing plate 10, and the bottom ends of the support convex strips 11 are placed at the bottom of the box bottom groove 1; two sides of the first battery fixing plate 10 are not in contact with the inner side wall of the tank bottom groove 1; the axial middle part of the supporting convex strip 11 is also provided with a plurality of transverse through air-permeable strip holes 12, so that air circulation and heat dissipation are facilitated.

The one end of power mounting panel 6 is provided with the wire that runs through and wears mouthful 13, install the equal open-ended protection casing 14 in side and bottom on the wire wears mouthful 13, protection casing 14 ensures that the wire of passing wire and wearing mouthful 13 can transversely turn outer connection power supply circuit board, high-efficient space of utilizing from the wire that lithium cell is connected in box kerve 1.

The top of the first side plate 2 is also integrally provided with a ground plate 15 extending upwards, the ground plate 15 is provided with a penetrated ground connector connecting hole 16, and dangerous static electricity is led out through ground connection of a rectangular discharger connected with a forklift.

The top of second curb plate 3 is provided with the ear of hanging 17 that upwards extends, hang ear of hanging 17 and be provided with the hanging hole 18 that runs through, make things convenient for hanging, shifting and the maintenance of this new forms of energy fork truck battery box.

The sealing plate 9 is provided with a through monitoring switch mounting port 19 for mounting a monitoring switch.

The novel new energy forklift battery box is characterized in that a second battery fixing plate 20 is further installed above the first battery fixing plate 10 in the box bottom groove 1, a grid frame 21 is fixedly connected to the bottom of the second battery fixing plate 20, the bottom of the grid frame 21 penetrates through the first battery fixing plate 10 and then is placed at the bottom of the box bottom groove 1, and therefore the novel new energy forklift battery box can be provided with a plurality of lithium battery packs as many as possible.

The first battery fixing plate 10 and the second battery fixing plate 20 are both provided with penetrating lithium battery mounting holes, and the lithium batteries are provided with bolt assemblies penetrating through the lithium battery mounting holes. A first connecting strip 22 extending inwards and horizontally is integrally arranged at the top of the first side plate 2, the first connecting strip 22 is provided with a first through connecting hole, a box cover connecting hole 23 coaxial with the first connecting hole is arranged at the edge of the box cover 4, and the first connecting strip 22 and the box cover 4 are fixedly connected together through a bolt assembly passing through the first connecting hole and the box cover connecting hole 23; a second connecting strip 24 extending inwards is arranged at the upper end of the second side plate 3, a second connecting hole 26 penetrating through the second connecting strip 24 is arranged at the upper end of the second side plate 2, side plate connecting holes 25 penetrating through the second connecting hole 26 and coaxial with the second connecting hole 26 are respectively arranged at the two side edges of the first side plate 2, and the first side plate 2 and the second side plate 3 are fixedly connected together through a bolt assembly penetrating through the second connecting hole 26 and the side plate connecting holes 25; a third connecting hole 27 is formed in the edge of the upper end of the box bottom groove 1, a fourth connecting hole 28 coaxial with the third connecting hole 27 is formed in the edge of the lower end of the first side plate 2, and the first side plate 2 and the box bottom groove 1 are fixedly connected together through a bolt assembly which penetrates through the third connecting hole 27 and the fourth connecting hole 28; simple structure, it is fixed firm.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a novel new forms of energy fork truck battery box which characterized in that: the power supply box comprises a box bottom groove (1) with an upward opening, wherein the upper ends of two sides of the box bottom groove (1) are respectively continuously provided with a first side plate (2), the two ends of the box bottom groove are respectively provided with a second side plate (3) which completely covers the end part, the tops of the first side plate (2) and the second side plate (3) are covered with a box cover (4), the top of the box cover (4) is also provided with a power supply board bin (5) which protrudes out of the top, the inside of the power supply board bin (5) is communicated with the inside of the box bottom groove (1), a power supply mounting plate (6) which is higher than the top plate of the box cover (4) is arranged in the power supply board bin (5), the side wall of the top of the power supply board bin (5) is provided with a penetrating battery lead socket mounting hole (7), one end of the power supply board bin is provided with a penetrating universal plug charging hole (8), and the side wall of one end of the power supply board bin (5) is provided with a detachable sealing plate (9); a first battery fixing plate (10) is further mounted at the bottom of the inner side of the box bottom groove (1), a plurality of support convex strips (11) which are arranged in parallel are welded at the bottom of the first battery fixing plate (10), and the bottom ends of the support convex strips (11) are placed at the bottom of the box bottom groove (1); the two sides of the first battery fixing plate (10) are not in contact with the inner side wall of the box bottom groove (1).

2. The novel new forms of energy fork truck battery box of claim 1, characterized in that: the axial middle part of the supporting convex strip (11) is also provided with a plurality of transverse through air permeable strip holes (12).

3. The novel new forms of energy fork truck battery box of claim 1, characterized in that: one end of the power supply mounting plate (6) is provided with a penetrating wire penetrating port (13), and a protective cover (14) with side ends and bottom openings is mounted on the wire penetrating port (13).

4. The novel new forms of energy fork truck battery box of claim 1, characterized in that: the top of the first side plate (2) is also integrally provided with an upwardly extending ground plate (15), and the ground plate (15) is provided with a through ground connector connecting hole (16).

5. The novel new forms of energy fork truck battery box of claim 1, characterized in that: the top of second curb plate (3) is provided with upwards extending hangers (17), hangers (17) are provided with through hanging hole (18).

6. The novel new forms of energy fork truck battery box of claim 1, characterized in that: the sealing plate (9) is provided with a penetrating monitoring switch mounting opening (19).

7. The novel new forms of energy fork truck battery box of claim 1, characterized in that: a second battery fixing plate (20) is further installed above the first battery fixing plate (10) in the box bottom groove (1), a grid frame (21) is fixedly connected to the bottom of the second battery fixing plate (20), and the bottom of the grid frame (21) penetrates through the first battery fixing plate (10) and then is placed at the bottom of the box bottom groove (1).