CN219321515U - Battery pack convenient to replace - Google Patents

Abstract

The utility model discloses a battery pack convenient to replace in the field of batteries, which comprises a box body, a supporting plate and a sealing plate, wherein the supporting plate is connected between the inner side walls of the box body in a sliding manner, the sealing plate is fixedly connected in the middle of the top of the box body through bolts, a connecting seat is fixedly connected to the left front side of the top of the box body, a handle is fixedly connected to the upper side of the left side wall and the right side wall of the box body, a second through hole is formed in the middle of the top of the box body, a sliding rail is fixedly connected to the middle of the left side of the bottom of an inner cavity of the box body, a first sliding block is connected in the inner cavity of the sliding rail in a sliding manner, a first fixing block is fixedly connected to the right side of the bottom of the inner cavity of the box body, and an electric telescopic rod is fixedly connected to the left side of the first fixing block.

Description

Battery pack convenient to replace

Technical Field

The utility model relates to the technical field of batteries, in particular to a battery pack convenient to replace.

Background

With the continuous development of the economy in China and the rising of the takeout industry, most takeout operators send articles through electric vehicles, and the electric vehicles used by the takeout operators need additional battery packs due to the limited battery life of the electric vehicles.

At present, in the use of group battery, because current group battery mostly all is with battery fixed mounting in the inside of battery case, and attached each other between the battery, lead to the group battery to be inconvenient for take the change in the change process to make the group battery change waste time and energy, inconvenient use, current battery can produce a large amount of heat energy in the use simultaneously, and current group battery mostly is closed, is inconvenient for dispelling the heat to the group battery, has reduced the life of battery, for this we propose a group battery convenient to change.

Disclosure of Invention

The utility model aims to provide a battery pack convenient to replace, which solves the problems that most of the prior battery packs are fixedly arranged in a battery box and are mutually attached, so that the battery pack is inconvenient to take and replace in the replacing process, the battery pack is time-consuming and labor-consuming to replace and inconvenient to use, and meanwhile, most of the prior battery packs are closed and are inconvenient to radiate heat.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a group battery convenient to change, includes box, backup pad and shrouding, backup pad sliding connection is in between the inside wall of box, the shrouding passes through bolt fixed connection and is in the middle of the top of box, the left front side fixedly connected with connecting seat in top of box, the lateral wall upside fixedly connected with handle about the box, open in the middle of the top of box has the second through-hole, the inner chamber sliding connection of spout has the second slider in the middle of the inner chamber bottom left side fixedly connected with slide rail, the inner chamber sliding connection of slide rail has first slider, the inner chamber bottom right side fixedly connected with first fixed block of box, the left side wall of first fixed block is upside fixedly connected with electric telescopic handle, just electric telescopic handle's output fixedly connected with is in the right side wall upside of first slider, open in the left side wall downside of box has the third through-hole, fixedly connected with exhaust fan between the inside wall of third through-hole, open in the middle of backup pad bottom left side has the spout, the inner chamber sliding connection of spout has the second slider, the bottom and the second fin and the first fin of rotation bottom fixedly connected with bottom the second fin, the bottom of the fin is connected with the bottom of the second fin, the bottom of the fin is connected with the bottom fixedly connected with bottom of the fin, the bottom of the fin is rotated in the bottom fixedly connected with bottom plate.

As a further description of the above technical solution:

the left side and the right side of the bottom of the box body are fixedly connected with anti-slip pads, and the anti-slip pads are made of rubber materials.

As a further description of the above technical solution:

the left side wall of the box body is provided with a first through hole, and a dustproof net is fixedly connected between the middle parts of the inner side walls of the first through hole.

As a further description of the above technical solution:

the lower side fixedly connected with control panel before the right side wall of box, control panel and electric telescopic handle and exhaust fan electric connection.

As a further description of the above technical solution:

the top fixedly connected with limiting plate of backup pad, just the limiting plate is arranged in proper order from left to right.

As a further description of the above technical solution:

the top fixedly connected with battery body of backup pad, just battery body arranges from left to right in proper order, battery body is located between the inside wall of limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this group battery convenient to change, through the electric telescopic handle shrink that is equipped with, order about first slider to remove to drive first extension board and rotate to the right side, order about the second slider simultaneously and drive the second extension board and rotate, and draw close to the right side, order about the backup pad and upwards move under the support of first extension board and second extension board, and remove the box upside through the backup pad with the battery body through the second through-hole, and keep apart between the battery body through the limiting plate, make the group battery change of being convenient for take in the change process, thereby make the group battery change labour saving and time saving, convenient to use.

2. This group battery convenient to change, conflict battery body through the heat dissipation dorsal fin cooperation heat conduction silica gel piece that is equipped with to absorb battery body's heat through heat dissipation dorsal fin cooperation heat conduction silica gel piece, then guide the air through the exhaust fan and lead into the backup pad upside through the fourth through-hole, then drive the steam of heat dissipation dorsal fin and derive through first through-hole, make the group battery be convenient for dispel the heat to the group battery, improved the life of battery.

Drawings

Fig. 1 is a schematic perspective view of a battery pack according to the present utility model for easy replacement;

fig. 2 is a schematic front view of a battery pack according to the present utility model;

FIG. 3 is a schematic diagram illustrating a cross-sectional front view of a battery pack for easy replacement according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a of a battery pack according to the present utility model for easy replacement.

In the figure: 100. a case; 110. an anti-slip pad; 120. a connecting seat; 130. a handle; 140. a first through hole; 141. a dust screen; 150. a second through hole; 160. a slide rail; 161. a first slider; 170. a first fixed block; 171. an electric telescopic rod; 180. a third through hole; 181. an exhaust fan; 190. a control panel; 200. a support plate; 210. a chute; 220. a second slider; 221. a first support plate; 230. a second fixed block; 231. a second support plate; 240. a fourth through hole; 250. a limiting plate; 260. a battery body; 300. a sealing plate; 310. a heat dissipating dorsal fin; 320. and a thermally conductive silicone sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a battery pack convenient to replace, convenient to take and replace and convenient to radiate heat, referring to fig. 1-4, comprising a box body 100, a supporting plate 200 and a sealing plate 300;

referring to fig. 1-4 again, a connecting seat 120 is fixedly connected to the left front side of the top of the box 100, the connecting seat 120 is used for providing convenience for connecting an external electrical appliance, a handle 130 is fixedly connected to the upper side of the left side wall and the right side wall of the box 100, the handle 130 is used for providing convenience for taking the box 100, a second through hole 150 is formed in the middle of the top of the box 100, a second through hole 150 is used for providing convenience for moving a battery body 260 out of the box 100, a sliding rail 160 is fixedly connected to the middle of the left side of the bottom of the inner cavity of the box 100, the sliding rail 160 is used for limiting a first sliding block 161, the inner cavity of the sliding rail 160 is slidably connected with the first sliding block 161, the right side of the bottom of the inner cavity of the box 100 is fixedly connected with a first fixed block 170, the first fixed block 170 is used for supporting an electric telescopic rod 171, the output end of the electric telescopic rod 171 is fixedly connected to the upper side of the right side wall of the first sliding block 161, the electric telescopic rod 171 is used for being matched with the upper side of the right side wall of the first sliding block 161 to pull the second supporting plate 231 to rotate, a third through hole 180 is formed in the lower side of the left side wall of the box 100, a third through hole 180 is formed in the left side of the box 100, and an exhaust fan 180 is fixedly connected to the inner side wall of the air fan 181 is used for protecting the battery body 181;

referring to fig. 1-3, a sliding chute 210 is opened in the middle of the left side of the bottom of the supporting plate 200, the sliding chute 210 is used for limiting the second sliding block 220, the inner cavity of the sliding chute 210 is slidably connected with the second sliding block 220, the second sliding block 220 is used for limiting the first supporting plate 221, a first supporting plate 221 is rotatably connected between the bottom of the second sliding block 220 and the top of the first fixing block 170, the first supporting plate 221 is used for supporting the supporting plate 200, a second fixing block 230 is fixedly connected to the right side of the bottom of the supporting plate 200, a second supporting plate 231 is rotatably connected between the bottom of the second fixing block 230 and the top of the first sliding block 161, the second supporting plate 231 is rotatably connected in the middle of the front side wall of the first supporting plate 221, the second fixing block 230 is used for supporting the supporting plate 200 in cooperation with the second supporting plate 231, a fourth through hole 240 is opened on the right side of the bottom of the supporting plate 200, the fourth through hole 240 is used for providing convenience for air circulation on the upper side and the lower side of the supporting plate 200, the supporting plate 200 is slidably connected between the inner side walls of the box 100, and the supporting plate 200 is used for supporting the battery body 260;

referring to fig. 1-4 again, a heat dissipation dorsal fin 310 is fixedly connected to the middle of the bottom of the sealing plate 300, and the heat dissipation dorsal fin 310 penetrates through the inner cavity of the second through hole 150 and extends to the inner cavity of the case 100, the heat dissipation dorsal fin 310 is used for absorbing heat conducted by the heat conducting silicon sheet 320, the bottom of the heat dissipation dorsal fin 310 is fixedly connected with the heat conducting silicon sheet 320, the heat conducting silicon sheet 320 is used for absorbing and conducting heat of the battery body 260, the sealing plate 300 is fixedly connected to the middle of the top of the case 100 through bolts, and the sealing plate 300 is used for sealing the case 100.

In summary, the first slider 161 is driven to move rightward by the shrinkage of the electric telescopic rod 171, the first support plate 221 is driven to rotate rightward, the second slider 220 is driven to drive the second support plate 231 to rotate and draw together rightward, the support plate 200 is driven to move upward under the support of the first support plate 221 and the second support plate 231, the battery body 260 is moved to the upper side of the box 100 through the second through hole 150 by the support plate 200, and the battery body 260 is isolated by the limiting plate 250, so that the battery pack is convenient to take and replace in the replacement process, and the battery pack is time-saving and labor-saving to replace and convenient to use.

Referring to fig. 1 to 4 again, the anti-slip pad 110 is fixedly connected to the left and right sides of the bottom of the case 100, the anti-slip pad 110 is made of rubber material, and the anti-slip pad 110 made of rubber material has high anti-slip property.

Referring to fig. 1 to 4 again, a first through hole 140 is formed in the left side wall of the case 100, a dust screen 141 is fixedly connected between the inner side walls of the first through hole 140, and dust driven by air flowing is isolated by the dust screen 141.

Referring to fig. 1-4 again, a control panel 190 is fixedly connected to the front lower side of the right side wall of the case 100, the control panel 190 is electrically connected to the electric telescopic rod 171 and the exhaust fan 181, and the start and stop of the electric telescopic rod 171 and the exhaust fan 181 can be controlled by the control panel 190.

Referring to fig. 1 to 3 again, a limiting plate 250 is fixedly connected to the top of the supporting plate 200, and the limiting plates 250 are sequentially arranged from left to right, and the battery body 260 is divided by the limiting plates 250.

Referring to fig. 1-3 again, the top of the supporting plate 200 is fixedly connected with a battery body 260, and the battery bodies 260 are sequentially arranged from left to right, the battery body 260 is located between the inner side walls of the limiting plate 250, and the battery body 260 provides electric energy for the exhaust fan 181 and the electric telescopic rod 171.

In summary, the heat dissipation dorsal fin 310 is matched with the heat conducting silicon sheet 320 to abut against the battery body 260, and the heat dissipation dorsal fin 310 is matched with the heat conducting silicon sheet 320 to absorb the heat of the battery body 260, and then the exhaust fan 181 guides the air to be led into the upper side of the supporting plate 200 through the fourth through hole 240, and then drives the hot air of the heat dissipation dorsal fin 310 to be led out through the first through hole 140, so that the battery pack is convenient for dissipating the heat of the battery pack, and the service life of the battery is prolonged.

When the battery pack is in specific use, a person skilled in the art firstly manually operates the control panel 190 to start the exhaust fan 181, the exhaust fan 181 guides air into the box 100, and the air is led into the fourth through hole 240 through the lower side of the supporting plate 200, then is led into the heat dissipation dorsal fin 310 through the right side limiting plate 250, drives the air to carry heat absorbed by the heat dissipation dorsal fin 310, leads out the heat dissipation dorsal fin 310 and leads out the heat dissipation dorsal fin through the first through hole 140, so as to realize heat dissipation of the battery pack, when the battery pack needs to be replaced, the worker manually uses a tool to detach the sealing plate 300, and the heat dissipation dorsal fin 310 is carried by the sealing plate 300 and is separated from the heat conduction silica gel sheet 320 from the box 100, then operates the control panel 190 to start the electric telescopic rod 171 to shrink, the first sliding block 161 driven by the electric telescopic rod 171 moves to the right side, and the first supporting plate 221 and the second supporting plate 231 are driven to rotate relatively in cooperation with the second sliding block 220, and the right side is driven to move the supporting plate 200 upwards, and the battery body 260 and the limiting plate 250 are driven to move out of the box 100 through the second through the through hole 150, and finally the battery body 260 is manually detached to be replaced.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. A battery convenient to change, its characterized in that: including box (100), backup pad (200) and shrouding (300), backup pad (200) sliding connection is in between the inside wall of box (100), shrouding (300) are in through bolt fixed connection in the middle of the top of box (100), the left front side fixedly connected with connecting seat (120) in the top of box (100), the left and right side wall upside fixedly connected with handle (130) of box (100), open in the middle of the top of box (100) has second through-hole (150), the middle fixedly connected with slide rail (160) in the middle of the inner chamber bottom left side of box (100), the inner chamber sliding connection of slide rail (160) has first slider (161), the inner chamber bottom right side fixedly connected with first fixed block (170) of box (100), the left side wall of first fixed block (170) is upside fixedly connected with electric telescopic rod (171), just the output fixedly connected with of electric telescopic rod (171) is in the right side wall upside of first slider (161), open in the middle of the inner chamber bottom of box (100) has slide rail (180), open between three-way (210) side wall (180) have, three-way (180) are connected with between the inner chamber (210), the bottom of second slider (220) with rotate between the top of first fixed block (170) and be connected with first extension board (221), the bottom right side fixedly connected with second fixed block (230) of backup pad (200), the bottom of second fixed block (230) with rotate between the top of first slider (161) and be connected with second extension board (231), just second extension board (231) rotate and connect in the middle of the preceding lateral wall of first extension board (221), open on the bottom right side of backup pad (200) has fourth through-hole (240), fixedly connected with heat dissipation dorsal fin (310) in the middle of the bottom of shrouding (300), just heat dissipation dorsal fin (310) run through the inner chamber of second through-hole (150), and extend to the inner chamber of box (100), the bottom fixedly connected with heat conduction silicon (320) of heat dissipation dorsal fin (310).

2. A battery pack for easy replacement as recited in claim 1, wherein: the anti-skid pad (110) is fixedly connected to the left side and the right side of the bottom of the box body (100), and the anti-skid pad (110) is made of rubber materials.

3. A battery pack for easy replacement as recited in claim 1, wherein: a first through hole (140) is formed in the left side wall of the box body (100), and a dust screen (141) is fixedly connected between the middle parts of the inner side walls of the first through hole (140).

4. A battery pack for easy replacement as recited in claim 1, wherein: the front lower side of the right side wall of the box body (100) is fixedly connected with a control panel (190), and the control panel (190) is electrically connected with an electric telescopic rod (171) and an exhaust fan (181).

5. A battery pack for easy replacement as recited in claim 1, wherein: the top of backup pad (200) fixedly connected with limiting plate (250), just limiting plate (250) are arranged in proper order from left to right.

6. A battery pack for easy replacement as recited in claim 1, wherein: the top of backup pad (200) fixedly connected with battery body (260), just battery body (260) are arranged in proper order from left to right, battery body (260) are located between the inside wall of limiting plate (250).

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