CN223148229U - Lithium battery forklift charger - Google Patents

Abstract

The utility model discloses a lithium battery forklift charger, comprising a main box and components arranged in the main box, the main box comprising a first box body and a second box body that are matched and connected, and a protective plate that is arranged on both sides of the first box body and the second box body and covers the first box body and the second box body at the same time; the first box body is a square structure, in which a mounting frame for mounting components is arranged; the second box body is a trapezoidal structure, and the two side walls of the second box body are empty frames, and the protective plate can be detachably covered on the empty frames and the side walls of the first box body. The charger itself is designed to include a first box body, a second box body and a protective plate. The space in the entire main box is increased by arranging the second box body, which is conducive to the arrangement of components; the detachable protective plate can facilitate the assembly of components in the main box, and a single part can be independently disassembled during later maintenance; the components on the rear side of the main box can be inspected and replaced by disassembling the rear plate.

Description

Lithium battery forklift charger

Technical Field

The utility model belongs to the technical field of forklift chargers, and particularly relates to a lithium battery forklift charger.

Background

With the strong support of the national development of new energy and new energy peripheral industries, the lithium battery forklift is widely applied to popularization in the background of the age, so that the application of the forklift industry on non-roads becomes wider and wider. The new energy lithium battery forklift is provided with the high-capacity lithium battery PACK, so that strong power is provided for the forklift, and the charger can provide energy input for the forklift continuously, so that the charging process is completed rapidly, and the working efficiency of the forklift in production is improved. Therefore, the excellent charger determines whether the forklift can work efficiently, and the production efficiency is improved.

At present, the use scene of the lithium battery forklift charger is generally in two places, namely indoor and outdoor, the protection level of the charger is required to be higher, the colleague has higher requirements on whether the structure of the charger is light, small and simple to operate, and the charger needs to be charged quickly, so that the requirement on the heat dissipation structure of the charger is higher. For a charger used by a forklift, the charger is also required to be movable and convenient to assemble, so that a user can move at any time, and charging can be completed quickly.

Aiming at the requirements of portability, miniaturization, mobility and the like on the charger, the utility model designs the charger, perfectly solves the problems, and simultaneously solves the problem of messy wiring of the internal wiring harness of the charger by combining the current situation that the internal structure is complex commonly seen in the existing charger.

Disclosure of utility model

In order to make up the defects of the prior art, the utility model aims to provide a lithium battery forklift charger.

The lithium battery forklift charger comprises a main box and components arranged in the main box, wherein the main box comprises a first box body and a second box body which are connected in a matched mode, and protection plates which are arranged on two sides of the first box body and the second box body and cover the same sides of the first box body and the second box body at the same time, the first box body is of a square structure, a mounting frame for mounting the components is arranged in the first box body, the second box body is of a trapezoid structure, two side walls of the second box body are hollow frame bodies, and the protection plates can be detachably covered on the hollow frame bodies and the side walls of the first box body.

Further, the first box front side and the second box rear side are integrated and communicated, and the first box comprises a first top plate, a first bottom plate, a first side plate and a rear plate.

The second box body comprises a second top plate, a second bottom plate, a side frame and a front plate, wherein the width and the height of the front plate are smaller than those of the rear plate, the top wall of the trapezoid plate is fixedly connected with the front end face of the first top plate, the side wall of the trapezoid plate is fixedly connected with the top end face of the protection plate, the bottom wall of the trapezoid plate is fixedly connected with the top end face of the front plate, and the second bottom plate and the first bottom plate are integrally arranged.

Further, a touch screen is arranged in the middle of the second top plate, a start button and a stop button are arranged on one side of the touch screen, a scram button is arranged on the other side of the touch screen, and a charging indicator lamp is arranged on the front plate.

Further, the guard plate comprises a right-angle trapezoidal plate and a rectangular plate which are integrally arranged, the right-angle trapezoidal plate is in fit with the side frame to be pressed and riveted with the stud for fastening, and the rectangular plate is in fit with the first side plate to be pressed and riveted with the stud for fastening.

Further, an air inlet pore plate is arranged on one side of the rectangular plate, and an air outlet pore plate, a gun line hanging lug and a waterproof joint are arranged on the other side of the rectangular plate.

Further, a rear mounting plate is arranged on one side of the mounting frame close to the rear plate and is matched with the mounting component, a side mounting plate is arranged on one side of the mounting frame close to the first side plate and is matched with the mounting terminal, and an upper mounting plate is arranged on the upper end face of the mounting frame and is matched with the mounting component.

Compared with the prior art, the charging machine has the advantages that the charging machine is small in structure and portable to use, the charging machine is designed to comprise a first box body, a second box body and protection plates, the space in the whole main box is increased by arranging the second box body, arrangement of components is facilitated, the components in the main box can be assembled by the aid of the protection plates which are detachably arranged, namely, the components on the front side in the main box can be checked and replaced by detaching the protection plates, single parts can be detached independently in later maintenance, and the components on the rear side in the main box can be checked and replaced by detaching the rear plates.

Drawings

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is an internal structural diagram of the present utility model;

FIG. 3 is a separation diagram of the present utility model.

In the figure, the device comprises a main box 10-a first box body, a first top plate 111-a first bottom plate 112-a first side plate 113-a second bottom plate 114-a rear plate 12-a second box body 121-a second top plate 122-a second bottom plate 123-a side frame 124-a front plate 13-a protection plate 131-a right angle trapezoidal plate 132-a rectangular plate 20-a mounting frame 21-a rear mounting plate 22-a side mounting plate 23-an upper mounting plate 30-a touch screen 40-a charging indicator lamp 50-an air inlet hole plate 60-an air outlet hole plate 70-a gun line hanging lug 80-a waterproof joint.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, so that those skilled in the art can more clearly understand the technical scheme of the present utility model.

In the embodiment shown in fig. 1-3, the lithium battery forklift charger comprises a main box 10 and components arranged in the main box 10, wherein the main box 10 comprises a first box 11 and a second box 12 which are connected in a matched manner, and protection plates 13 arranged on two sides of the first box 11 and the second box 12 and simultaneously covering the corresponding same sides of the first box 11 and the second box 12, the first box 11 is of a square structure, a mounting rack 20 for mounting the components is arranged in the first box 11, the second box 12 is of a trapezoid structure, two side walls of the second box 12 are hollow frames, and the protection plates 13 are detachably covered on the side walls of the hollow frames and the first box 11.

Specifically, the front side of the first casing 11 is integrally penetrated with the rear side of the second casing 12, and the first casing 11 includes a first top plate 111, a first bottom plate 112, a first side plate 113, and a rear plate 114. The second box 12 comprises a second top plate 121, a second bottom plate 122, a side frame 123 and a front plate 124, wherein the width and the height of the front plate 124 are smaller than those of the rear plate 114, the second top plate 121 is a trapezoid plate obliquely arranged, the top wall is fixedly connected with the front end surface of the first top plate 111, the side wall is fixedly connected with the top end surface of the protection plate 13, the bottom wall is fixedly connected with the top end surface of the front plate 124, and the two bottom plates 122 of the second bottom plate 122 are integrally arranged with the first bottom plate 112. The middle part of the second top plate 121 is provided with a touch screen 30, one side of the touch screen 30 is provided with a start button and a stop button, the other side is provided with a scram button, and the front plate 124 is provided with a charging indicator light 40.

It can be understood that the space in the whole main box 10 is increased by designing the second box 12, which is beneficial to arrangement of components, components in the main box 10 can be assembled by the detachably arranged protection plate 13, namely, components on the front side in the main box 10 can be checked and replaced by detaching the protection plate 13, because the two side walls of the second box 12 are empty frames (namely, side frames 123), workers can conveniently and directly enter the main box 10 to detect the components after detaching the protection plate 13, and components on the rear side in the main box can be checked and replaced by detaching the rear plate.

In this embodiment, the protection plate 13 includes a right-angle trapezoidal plate 131 and a rectangular plate 132 that are integrally provided, the right-angle trapezoidal plate 131 is fastened with a press-rivet stud in cooperation with the side frame 123, and the rectangular plate 132 is fastened with a press-rivet stud in cooperation with the first side plate 113. An air inlet hole plate 50 is arranged on one rectangular plate 132, and an air outlet hole plate 60, gun line hangers 70 and a waterproof connector 80 are arranged on the other rectangular plate 132. It can be seen that the design of the protection plate 13 increases the overall strength of the charger, improves the protection level of the charger, and increases the aesthetic property of the charger.

The mounting frame 20 is provided with a rear mounting plate 21 at one side near the rear plate 114 for matching with mounting components, a side mounting plate 22 at one side near the first side plate 113 for matching with mounting wiring terminals, and an upper mounting plate 23 at the upper end surface of the mounting frame 20 for matching with mounting components. It is known that the devices (including a switching power supply, a control board, a dc contactor, a copper bar, an insulating column, etc.) inside the main box 10 are all fixed on the mounting frame 20, so that the arrangement of the devices inside the main box 10 becomes concise and regular, and the situation that the wire harness is disordered is avoided, and meanwhile, the production operation is simpler and more convenient.

The overall dimension length and width of the charger are 620x530x300mm, the requirements of compactness, flexibility and mobility of the charger are met, the overall dimension utilization rate is high, and when the charger is placed indoors, the space occupation rate is low, and space burden is not illuminated to a user.

It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.

Claims (7)

1. The lithium battery forklift charger comprises a main box (10) and components arranged in the main box (10), and is characterized in that the main box (10) comprises a first box body (11) and a second box body (12) which are connected in a matched mode, and protection plates (13) which are arranged on two sides of the first box body (11) and the second box body (12) and cover the same sides of the first box body (11) and the second box body (12) at the same time, wherein the first box body (11) is of a square structure, a mounting frame (20) for mounting the components is arranged in the first box body (11), the second box body (12) is of a trapezoid structure, two side walls of the second box body (12) are hollow box bodies, and the protection plates (13) are detachably covered on the hollow box bodies and the side walls of the first box body (11).

2. The lithium battery forklift charger according to claim 1, wherein the front side of the first box (11) is integrally penetrated with the rear side of the second box (12), and the first box (11) comprises a first top plate (111), a first bottom plate (112), a first side plate (113) and a rear plate (114).

3. The lithium battery forklift charger according to claim 2, wherein the second box body (12) comprises a second top plate (121), a second bottom plate (122), a side frame (123) and a front plate (124), the width and the height of the front plate (124) are smaller than those of the rear plate (114), the second top plate (121) is a trapezoid plate which is obliquely arranged, the top wall is fixedly connected with the front end face of the first top plate (111), the side wall is fixedly connected with the top end face of the protection plate (13), the bottom wall is fixedly connected with the top end face of the front plate (124), and the second bottom plate (122) and the first bottom plate (112) are integrally arranged.

4. The lithium battery forklift charger according to claim 3, wherein a touch screen (30) is arranged in the middle of the second top plate (121), a start button and a stop button are arranged on one side of the touch screen (30), a scram button is arranged on the other side of the touch screen, and a charging indicator lamp (40) is arranged on the front plate (124).

5. A lithium battery forklift charger according to claim 3, characterized in that the protection plate (13) comprises a right-angle trapezoidal plate (131) and a rectangular plate (132) which are integrally arranged, the right-angle trapezoidal plate (131) is fastened with the side frame (123) by press riveting studs, and the rectangular plate (132) is fastened with the first side plate (113) by press riveting studs.

6. The lithium battery forklift charger according to claim 5, wherein an air inlet hole plate (50) is arranged on one side of the rectangular plate (132), and an air outlet hole plate (60), a gun wire hanging lug (70) and a waterproof joint (80) are arranged on the other side of the rectangular plate (132).

7. The lithium battery forklift charger according to claim 3, wherein the mounting frame (20) is provided with a rear mounting plate (21) on one side of the rear plate (114) for being matched with components, the mounting frame (20) is provided with a side mounting plate (22) on one side of the first side plate (113) for being matched with wiring terminals, and the upper end face of the mounting frame (20) is provided with an upper mounting plate (23) for being matched with components.