阅读说明：本技术 一种兼容多种圆柱电池的电池托盘 (Battery tray compatible with various cylindrical batteries ) 是由 曹骥 曹政 桑宏宇 徐水根 于 2020-12-21 设计创作，主要内容包括：一种兼容多种圆柱电池的电池托盘,包括托盘本体以及固连于托盘本体四周的边框,所述托盘本体内设用于放置圆柱电池的电池放置槽阵列,所述电池放置槽阵列由若干个电池放置槽组成,所述电池放置槽分为N组,并且同组的电池放置槽的底部内径相同,异组的电池放置槽的底部内径不同,彼此交错排布在托盘本体的表面上,其中N为大于1的正整数；每个所述电池放置槽均由多个围挡立柱围成,其底部开设一连通托盘本体内外两侧的圆柱状通孔；所述围挡立柱的底部通过连接凸台相互连接在一起；所述托盘本体的底面上设有多根纵横交错的加强筋,各加强筋相互交错形成多个与所述圆柱状通孔的位置对应的网格。本发明的有益效果是：兼容不同型号的圆柱电池。(A battery tray compatible with various cylindrical batteries comprises a tray body and a frame fixedly connected to the periphery of the tray body, wherein a battery placing groove array used for placing cylindrical batteries is arranged in the tray body, the battery placing groove array is composed of a plurality of battery placing grooves, the battery placing grooves are divided into N groups, the inner diameters of the bottoms of the battery placing grooves in the same group are the same, the inner diameters of the bottoms of the battery placing grooves in different groups are different, the battery placing grooves in different groups are arranged on the surface of the tray body in a staggered mode, and N is a positive integer larger than 1; each battery placing groove is defined by a plurality of enclosure stand columns, and the bottom of each battery placing groove is provided with a cylindrical through hole which is communicated with the inner side and the outer side of the tray body; the bottoms of the enclosure upright posts are connected together through connecting bosses; the bottom surface of the tray body is provided with a plurality of criss-cross reinforcing ribs, and the reinforcing ribs are mutually staggered to form a plurality of grids corresponding to the positions of the cylindrical through holes. The invention has the beneficial effects that: and the battery is compatible with cylindrical batteries of different models.)

1. The utility model provides a battery tray of compatible multiple cylinder battery which characterized in that: including tray body (1) and link firmly in tray body frame (2) all around, establish in tray body (1) and be used for placing battery standing groove array (11) of cylinder battery, battery standing groove array (11) comprise a plurality of battery standing groove (111), wherein:

the battery placing grooves (111) are divided into N groups, namely a first group, a second group, … group and an Nth group, the inner diameters of the bottoms of the battery placing grooves (111) in the same group are the same, the inner diameters of the bottoms of the battery placing grooves (111) in different groups are different, the battery placing grooves in different groups are arranged on the surface of the tray body (1) in a staggered mode, and N is a positive integer larger than 1;

each battery placing groove (111) is surrounded by a plurality of surrounding and blocking upright posts (12), a cylindrical through hole (112) communicating the inner side and the outer side of the tray body is formed in the bottom of each battery placing groove, and the diameter of a shell of a cylindrical battery to be loaded is between the inner diameter of each battery placing groove and the diameter of each cylindrical through hole (112);

the bottoms of the enclosure upright columns (12) are mutually connected together through connecting bosses (13), the highest positions of the connecting bosses (13) exceed the base plane where the cylindrical through holes (112) are located, so that gaps are formed between the cylindrical battery placing grooves and the cylindrical batteries, and the gaps are communicated with the cylindrical through holes and the notches of the battery placing grooves to form ventilation and heat dissipation channels; the side surface of the enclosure upright post (12) is provided with a plurality of supporting arms (121) extending outwards;

the bottom surface of the tray body (1) is provided with a plurality of criss-cross reinforcing ribs (12), and the reinforcing ribs (12) are mutually staggered to form a plurality of grids corresponding to the positions of the cylindrical through holes (112).

2. The battery tray compatible with a plurality of cylindrical batteries according to claim 1, wherein: the connecting boss (13) comprises a supporting part and connecting parts, the supporting part is used for being propped against the bottom of the cylindrical battery, the connecting parts are arranged at two ends of the supporting part, a convex plane used for being propped against the bottom surface of the cylindrical battery is arranged on the surface of the supporting part, the convex plane exceeds a base plane where the surface of the cylindrical through hole is located, a gap is formed between the cylindrical battery placing groove and the cylindrical battery, the gap is communicated with notches of the cylindrical through hole and the battery placing groove to form a ventilation and heat dissipation channel, two opposite side surfaces of the supporting part are respectively provided with an arc-shaped bulge (131), and the outermost ends of the arc-shaped bulges extend to;

the distances between the outermost ends of the two arc-shaped bulges of the same supporting part and the central axis of the supporting part are unequal, so that the inner diameters of the bottoms of the battery placing grooves (111) defined by the two arc-shaped bulges (131) of the same supporting part are unequal, and the battery placing grooves are used for placing cylindrical batteries of different models;

the connection part of the arc-shaped bulge (131) of each supporting part is connected with the corresponding enclosure upright post (12) through two connecting parts.

3. The battery tray compatible with a plurality of cylindrical batteries according to claim 2, wherein: the tray body is of a cuboid structure, and the battery placing grooves (111) are arranged on the tray body (1) in an array mode.

4. A battery tray compatible with a plurality of cylindrical batteries according to claim 3, wherein: the battery placing groove array (11) is an n multiplied by n rectangular array, each battery placing groove (111) is provided with an independent model number (21) on the surface of the frame (2) of the tray body (1), and n is a positive integer larger than 1.

5. The battery tray compatible with a plurality of cylindrical batteries according to claim 4, wherein: the cross section of the enclosure upright post (12) is of a structure shaped like a Chinese character 'mi'.

6. The battery tray compatible with a plurality of cylindrical batteries according to claim 5, wherein: the battery placing grooves (111) are divided into two groups, and the first group of battery placing grooves and the second group of battery placing grooves are arranged in a staggered mode and are used for placing 18650 type cylindrical batteries and 21700 type cylindrical batteries respectively.

7. The battery tray compatible with a plurality of cylindrical batteries according to claim 6, wherein: and the side surface of the frame (2) is provided with a vent hole (22) which can be communicated with the ventilation and heat dissipation channel.

8. The battery tray compatible with a plurality of cylindrical batteries according to claim 7, wherein: the top surface of the frame (2) is provided with a plurality of positioning holes (23) along the length direction for realizing the positioning of the tray body.

9. The battery tray compatible with a plurality of cylindrical batteries according to claim 8, wherein: and a battery number mark and a battery model mark (24) are arranged on the frame.

10. The battery tray compatible with a plurality of cylindrical batteries according to claim 9, wherein: the connection corner part of the frame is provided with a bump structure (25) for the battery tray to be matched with and stacked for fool-proofing.

Technical Field

The invention relates to a battery tray compatible with various cylindrical batteries, and belongs to the field of cylindrical battery subpackaging, storage and logistics transportation.

Background

The cylindrical battery tray is an important basic loading part in cylindrical battery formation and capacity grading equipment, and is also a very important process in automatic logistics transportation and storage, the battery tray in the market can only correspond to the lithium battery of one specification, and can not be general, if the lithium batteries of different specifications need to be placed, the battery tray of different specifications needs to be selected, resources are wasted, time and labor are wasted, and the battery tray is not good in heat dissipation effect of the lithium batteries, so that the service life of the lithium batteries is easily influenced.

Disclosure of Invention

In order to solve the above problems, the present invention provides a battery tray compatible with various cylindrical batteries, and having the advantages of high heat dissipation efficiency, convenient transportation, etc.

The invention relates to a battery tray compatible with various cylindrical batteries, which is characterized in that: including tray body and link firmly in tray body frame all around, this internal battery standing groove array that is used for placing the cylinder battery that is equipped with of tray, battery standing groove array comprises a plurality of battery standing groove, wherein:

the battery placing grooves are divided into N groups, namely a first group, a second group, … group and an Nth group, the inner diameters of the bottoms of the battery placing grooves in the same group are the same, the inner diameters of the bottoms of the battery placing grooves in different groups are different, the battery placing grooves in different groups are arranged on the surface of the tray body in a staggered mode, and N is a positive integer greater than 1;

each battery placing groove is surrounded by a plurality of surrounding and blocking upright posts, a cylindrical through hole communicated with the inner side and the outer side of the tray body is formed in the bottom of each battery placing groove, and the diameter of a shell of a cylindrical battery to be loaded is between the inner diameter of each battery placing groove and the diameter of each cylindrical through hole;

the bottoms of the enclosure stand columns are mutually connected through connecting bosses, and the highest parts of the connecting bosses exceed the base plane where the cylindrical through holes are located, so that gaps are formed between the cylindrical battery placing grooves and the cylindrical batteries, and the gaps are communicated with the cylindrical through holes and the notches of the battery placing grooves to form ventilation and heat dissipation channels; the side surface of the enclosure upright post is provided with a plurality of supporting arms extending outwards;

the bottom surface of the tray body is provided with a plurality of criss-cross reinforcing ribs, and the reinforcing ribs are mutually staggered to form a plurality of grids corresponding to the positions of the cylindrical through holes.

Preferably, the connecting boss comprises a supporting part used for being propped against the bottom of the cylindrical battery and connecting parts arranged at two ends of the supporting part, wherein a convex plane used for being propped against the bottom surface of the cylindrical battery is arranged on the surface of the supporting part, the convex plane exceeds a base plane where the surface of the cylindrical through hole is located, so that a gap is formed between the cylindrical battery placing groove and the cylindrical battery, the gap is communicated with the notches of the cylindrical through hole and the battery placing groove to form a ventilation and heat dissipation channel, two opposite side surfaces of the supporting part are respectively provided with an arc-shaped bulge, and the outermost ends of the arc-shaped bulges extend to the adjacent cylindrical through;

the distances between the outermost ends of the two arc-shaped bulges of the same supporting part and the central axis of the supporting part are unequal, so that the inner diameters of the bottoms of the battery placing grooves formed by the two arc-shaped bulges of the same supporting part are unequal, and the battery placing grooves are used for placing cylindrical batteries of different models;

the arc-shaped convex connection part of each supporting part is connected with the corresponding surrounding and blocking upright post through two connecting parts.

Preferably, the tray body is of a cuboid structure, and the battery placing grooves are arranged on the tray body in an array mode.

Preferably, the battery placing groove array is an n × n rectangular array, each battery placing groove is provided with an independent model number on the surface of the frame of the tray body, and n is a positive integer greater than 1.

Preferably, the cross section of the enclosure upright post is of a structure shaped like a Chinese character 'mi'.

Preferably, the battery placing grooves are divided into two groups, and the first group of battery placing grooves and the second group of battery placing grooves are arranged in a staggered manner with each other for placing 18650 type cylindrical batteries and 21700 type cylindrical batteries, respectively.

Preferably, the side of the frame is provided with a vent hole which can be communicated with the ventilation and heat dissipation channel.

Preferably, the top surface of the frame is provided with a plurality of positioning holes along the length direction of the frame, so as to realize the positioning of the tray body.

Preferably, the frame is provided with a battery number mark and a battery model mark.

Preferably, the connection corner part of the frame is provided with a bump structure for preventing the battery tray from being matched and stacked in a staggered manner.

The invention has the beneficial effects that: can be in the battery tray frame, through the internal diameter that sets up the cylinder battery standing groove, can realize the placing of compatible different lithium cell group, be equipped with multiple heat dissipation ventilation hole in the battery tray frame simultaneously, it is good to the radiating effect of lithium cell, the life of extension battery.

Drawings

FIG. 1 is a block diagram of the present invention

FIG. 2 is a front view of the present invention;

FIG. 3 is a structural view of a coupling projection of the present invention;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a left side view of the present invention;

FIG. 6 is a front view of the present invention;

fig. 7 is a bottom view of the present invention.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

With reference to the accompanying drawings:

embodiment 1 the invention provides a battery tray compatible with various cylindrical batteries, which comprises a tray body 1 and a frame 2 fixedly connected to the periphery of the tray body, wherein a battery placing groove array 11 for placing cylindrical batteries is arranged in the tray body 1, the battery placing groove array 11 is composed of a plurality of battery placing grooves 111, and the battery placing groove array comprises:

the battery placing grooves 111 are divided into N groups, namely a first group, a second group, … group and an nth group, the inner diameters of the bottoms of the battery placing grooves 111 in the same group are the same, the inner diameters of the bottoms of the battery placing grooves 111 in different groups are different, the battery placing grooves in different groups are arranged on the surface of the tray body 1 in a staggered mode, and N is a positive integer greater than 1;

each battery placing groove 111 is surrounded by a plurality of surrounding upright posts 12, the bottom of each battery placing groove is provided with a cylindrical through hole 112 communicating the inner side and the outer side of the tray body, and the diameter of the shell of a cylindrical battery to be loaded is between the inner diameter of the battery placing groove and the diameter of the cylindrical through hole 112;

the bottoms of the enclosure upright posts 12 are mutually connected together through connecting bosses 13, and the highest positions of the connecting bosses 13 exceed the base plane where the cylindrical through holes 112 are located, so that gaps are formed between the cylindrical battery placing grooves and the cylindrical batteries, and the gaps are communicated with the cylindrical through holes and the notches of the battery placing grooves to form ventilation and heat dissipation channels; the side surface of the enclosure upright post 12 is provided with a plurality of supporting arms extending outwards;

a plurality of criss-cross reinforcing ribs 14 are provided on the bottom surface of the tray body 1, and the reinforcing ribs 12 are interlaced with each other to form a plurality of grids corresponding to the positions of the cylindrical through holes 112.

Preferably, the connection boss 13 includes a support portion for abutting against the bottom of the cylindrical battery and connection portions disposed at two ends of the support portion, wherein a convex plane for abutting against the bottom surface of the cylindrical battery is disposed on the surface of the support portion, and the convex plane exceeds a base plane on which the surface of the cylindrical through hole is located, so that a gap is formed between the cylindrical battery placement groove and the cylindrical battery, the gap communicates the notches of the cylindrical through hole and the battery placement groove to form a ventilation and heat dissipation channel, two opposite side surfaces of the support portion are respectively provided with an arc-shaped protrusion 131, and the outermost end of the arc-shaped protrusion extends to the adjacent cylindrical through hole 112;

the distance between the outermost ends of the two arc-shaped bulges of the same supporting part and the central axis of the supporting part is unequal, so that the inner diameters of the bottoms of the battery placing grooves 111 defined by the two arc-shaped bulges 131 of the same supporting part are unequal, and the battery placing grooves are used for placing cylindrical batteries of different models;

the connection of the arc-shaped protrusion 131 of each support part is connected with the corresponding enclosure upright post 12 through two connecting parts.

Preferably, the tray body is a cuboid structure, and the battery placing grooves 111 are arranged on the tray body 1 in an array manner.

Preferably, the battery placing groove array 11 is a rectangular array of n × n, and each battery placing groove 111 is provided with an independent model number 21 on the surface of the frame 2 of the tray body 1, where n is a positive integer greater than 1.

Preferably, the cross section of the enclosure upright post 12 is of a structure shaped like a Chinese character 'mi'.

Preferably, the battery placing grooves 111 are divided into two groups, and the first group of battery placing grooves and the second group of battery placing grooves are arranged in a staggered manner with each other for placing 18650 type cylindrical batteries and 21700 type cylindrical batteries, respectively.

Preferably, the side of the frame 2 is provided with a vent hole 22 which can be communicated with the ventilation and heat dissipation channel.

Preferably, the top surface of the frame 2 is provided with a plurality of positioning holes 23 along the length direction thereof for realizing the positioning of the tray body.

Preferably, the frame is provided with a battery number mark and a battery model mark 24.

Preferably, the connecting corner part of the frame is provided with a bump structure 25 for preventing the battery tray from being matched and stacked in a staggered manner.

Embodiment 2 the present invention provides a battery tray compatible with a plurality of cylindrical batteries, comprising a tray body 1 and a frame 2 fixedly connected to the periphery of the tray body, wherein a battery placement groove array 11 for placing cylindrical batteries and a plurality of 18650-type and 21700-type battery placement grooves 111 are arranged in the tray body 1, the battery placement groove array 11 is composed of a plurality of battery placement grooves for placing 18560-type cylindrical batteries and a plurality of battery placement grooves for placing 21700-type cylindrical batteries, wherein the battery placement grooves for placing 18560-type cylindrical batteries and the battery placement grooves for placing 21700-type cylindrical batteries have different inner diameters and are arranged in a cross pattern with each other 217;

each battery placing groove 11 is surrounded by four surrounding upright posts 12, the bottom of each battery placing groove is provided with a cylindrical through hole 112 communicating the inner side and the outer side of the tray body, and the diameter of the shell of a cylindrical battery to be loaded is between the inner diameter of the battery placing groove and the diameter of the cylindrical through hole 112; wherein: the centers of the four enclosure stand columns are positioned at four top corners of the same square;

the bottoms of the enclosure columns 12 are connected with each other through a connecting boss 13, the connecting boss 13 comprises a supporting part for abutting against the bottom of the cylindrical battery and connecting parts arranged at two ends of the supporting part, wherein the surface of the supporting part is provided with a convex plane for abutting against the bottom surface of the cylindrical battery, and the convex plane exceeds the base plane where the surface of the cylindrical through hole is located, so that a gap is formed between the cylindrical battery placing groove and the cylindrical battery, the gap is communicated with the notches of the cylindrical through hole and the battery placing groove to form a ventilation and heat dissipation channel, two opposite side surfaces of the supporting part are respectively provided with an arc-shaped bulge 131 which are respectively a first arc-shaped bulge and a second arc-shaped bulge, wherein the bending curvatures of the first arc-shaped bulge and the second arc-shaped bulge are different, the distance between the outermost ends of the two arc-shaped bulges of the same supporting part and the central axis of the supporting part is unequal, so that the, the device is used for placing cylindrical batteries of different models;

the connection part of the arc-shaped bulge 131 of each supporting part is connected with the corresponding enclosure upright post 12 through two connecting parts;

the side surface of the enclosure upright post 12 is provided with a plurality of supporting arms 121 extending outwards;

a plurality of criss-cross reinforcing ribs 14 are provided on the bottom surface of the tray body 1, and the reinforcing ribs 12 are interlaced with each other to form a plurality of meshes corresponding to the positions of the cylindrical through holes 111.

The battery placing groove array 11 is a 20 × 20 rectangular array structure, and the battery placing grooves 111 are each provided with an independent model number 21 on the frame 2 of the battery tray body.

The side of the frame 2 is provided with a vent hole 22 which can be communicated with the ventilation and heat dissipation channel.

And a positioning hole 23 is formed in the frame 2 and used for positioning the cylindrical battery tray.

And a battery number mark and a battery model mark 24 are arranged on the frame 2.

And the connecting corner part of the frame 2 is provided with a bump structure 25 for preventing the battery tray from being matched and stacked in a staggered manner.

The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but includes equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.