Portable support for rack-mounted lithium battery pack

Abstract

The utility model discloses a portable support for a rack type lithium battery pack, and relates to the technical field of portable supports. The device comprises a portable folding mechanism and a base frame, a heat dissipation mechanism is arranged at the top of the portable folding mechanism, a first groove is formed in the inner wall of the base frame, a first insertion frame is slidably connected to the inner wall of the first groove, a barrier plate is fixedly connected to the top of the first insertion frame, and supporting strips are fixedly connected to the inner wall of the base frame. When the device is stored, a blocking plate is pulled out of a first groove through a first insertion frame to complete disassembly of the blocking plate, then a base frame is pulled out of an insertion block through a groove, the device is conveniently stored through the blocking plate capable of being disassembled from the base frame, and then a first reinforcing rod and a second reinforcing rod capable of being disassembled are arranged; and the supporting columns capable of being detached and drawn close to be stored play a key role in facilitating storage of the device, and the effects that the device is conveniently detached and stored, and therefore carrying is convenient are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of portable brackets, in particular to a portable bracket for a rack-type lithium battery pack. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive and negative electrode materials and a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream. A lithium battery pack refers to one or more lithium cells plus a battery protection board with a specific functional output.

[0003] Most of the existing lithium battery pack support frames are integrated and have no design for convenient disassembly and storage, which affects the carrying of the support frame, thereby affecting the work process of the staff and thus affecting the work efficiency of the staff. Therefore, we propose a portable bracket for rack-mounted lithium battery packs. Utility Model Content

[0004] The purpose of the present utility model is to provide a portable bracket for a rack-mounted lithium battery pack, which has support columns that can be detached from a base frame, and is pushed in one direction by a first moving bar and a second moving bar to facilitate storage and carrying of the device, thereby solving the problem that existing lithium battery pack brackets are inconvenient to disassemble and carry.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a portable bracket for a rack-type lithium battery pack, comprising a portable folding mechanism and a base frame, a heat dissipation mechanism being provided on the top of the portable folding mechanism, a groove being provided on the inner wall of the base frame, an insertion frame being slidably connected to the inner wall of the groove, a blocking plate being fixedly connected to the top of the insertion frame, a support bar being fixedly connected to the inner wall of the base frame, a plurality of support bars being provided, a groove being provided on the inner wall of the base frame, a plurality of grooves being provided, the inner walls of the grooves containing the same parts, an insertion block being slidably connected to the inner wall of the groove, and a fixed bottom of the insertion block. It is fixedly connected with a support column, and there are four support columns in total. The parts contained in the inner walls of the support columns are the same. The inner wall of the support column is rotatably connected to an insertion rod 1, and the outer surface of the insertion rod 1 is fixedly connected to a moving bar 1, and the inner wall of the moving bar 1 is rotatably connected to a rotating rod 1. The blocking plate that can be removed from the base frame is used to facilitate the storage of the device. The reinforcement rod 1 and the reinforcement rod 2 that can be removed, as well as the support columns that can be removed and put together for storage, also play a key role in facilitating the storage of the device, thereby achieving the effect of facilitating the disassembly and storage of the device, thereby facilitating carrying.

[0007] Furthermore, the outer surface of the rotating rod 1 is fixedly connected to the rotating bar 1, the inner wall of the rotating bar 1 is rotatably connected to the rotating rod 2, the outer surface of the rotating rod 2 is fixedly connected to the rotating bar 2, the inner wall of the rotating bar 2 is fixedly connected to the rotating rod 3, the outer surface of the rotating rod 3 is rotatably connected to the moving bar 2, the inner wall of the moving bar 2 is fixedly connected to the insertion rod 2, the outer surface of the insertion rod 2 is rotatably connected to the inner wall of the support column, and the inner wall of the support column is slidably connected to the insertion column 1. By means of the moving bar 1 and the moving bar 2 that can rotate on the support column, the effect of convenient storage and carrying of the support column is achieved.

[0008] Furthermore, the outer surface of the insertion column 1 is slidingly connected to the reinforcement rod 1, the inner wall of the reinforcement rod 1 is fixedly connected to the rotating column, the outer surface of the rotating column is rotatably connected to the reinforcement rod 2, the inner wall of the reinforcement rod 2 is rotatably connected to the insertion column 2, and the outer surface of the insertion column 2 is slidingly connected to the inner wall of the support column. Through the detachable reinforcement rod 1 and reinforcement rod 2, the device can be supported while being convenient for disassembly.

[0009] Furthermore, the heat dissipation mechanism includes a heat dissipation box arranged on the top of the support bar, the bottom of the heat dissipation box is fixedly connected to an insertion frame 2, the outer surface of the insertion frame 2 is slidably connected to a connecting frame, and the inner wall of the connecting frame is fixedly connected to a ventilation plate. The ventilation plate that can be ventilated can achieve the effect of dissipating heat for the lithium battery.

[0010] Furthermore, a motor is provided on the top of the heat dissipation box, and the output shaft at the bottom of the motor is fixedly connected to a rotating rod through a coupling, and the bottom of the rotating rod is fixedly connected to a fan blade connecting disk, and the outer surface of the fan blade connecting disk is fixedly connected to the fan blade. There are three fan blades in total, and the motor can be easily disassembled through a detachable limit block, and the connecting block and the fixed plug rod together play a role in facilitating installation, so that the fan blades can be easily disassembled and installed, achieving the effect of facilitating the disassembly and carrying of the fan blades.

[0011] Furthermore, the outer surface of the motor is fixedly connected to a limit block, the left and right sides of the limit block are fixedly connected to connecting blocks, the inner wall of the connecting block is slidably connected to a fixed plug rod, and a total of several fixed plug rods are provided. The outer surface of the fixed plug rod is slidably connected to the inner wall of the heat dissipation box, and the end of the fixed plug rod away from the connecting block is fixedly connected to a plug rod handle. The detachable fixed plug rod can facilitate the disassembly of the motor and facilitate storage and carrying.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model provides a base frame, and the blocking plate is pulled out from the groove one through the insertion frame one to complete the disassembly of the blocking plate. Then, the base frame is pulled out from the insertion block through the groove, and then the reinforcement rod one and the reinforcement rod two are respectively disassembled from the support column through the insertion column one and the insertion column two. The blocking plate that can be disassembled from the base frame is used to facilitate the storage of the device. Then, the reinforcement rod one and the reinforcement rod two that can be disassembled, as well as the support column that can be disassembled and put close together for storage, also play a key role in facilitating the storage of the device, thereby achieving the effect of facilitating the disassembly and storage of the device, thereby facilitating carrying.

[0014] 2. The utility model sets a heat dissipation box, pulls out the fixed plug rod from the connecting block and the heat dissipation box through the plug rod handle, and then removes the limit block. When the limit block is removed, the motor will be removed together, and the motor will be removed together with the fan blade connecting plate and the fan blade through the rotating rod. The detachable limit block makes it easy to disassemble the motor, and the connecting block and the fixed plug rod together facilitate installation, so that the fan blades are easy to disassemble and install, achieving the effect of facilitating the disassembly and carrying of the fan blades.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the right side of the heat dissipation box of the utility model;

[0019] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the top of the base frame of the utility model;

[0021] Figure 5 This is a schematic diagram of the right side cross-sectional structure of the support column of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Portable folding mechanism; 101. Base frame; 102. Groove 1; 103. Insert frame 1; 104. Blocking plate; 105. Support bar; 106. Groove; 107. Insert block; 108. Insert rod 1; 109. Movement bar 1; 110. Rotation rod 1; 111. Rotation bar 1; 112. Rotation rod 2; 113. Rotation bar 2; 114. Rotation rod 3; 115. Movement bar 2; 116. Insert rod 2; 117. Reinforcement rod 1; 118, insert column one; 119, reinforcing rod two; 120, insert column two; 121, rotating column; 122, supporting column; 2, heat dissipation mechanism; 201, heat dissipation box; 202, insert frame two; 203, connecting frame; 204, ventilation plate; 205, motor; 206, limit block; 207, connecting block; 208, fixed plug rod; 209, plug rod handle; 210, rotating rod; 211, fan blade connecting plate; 212, fan blade. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 As shown, the utility model is a portable bracket for a rack-type lithium battery pack, comprising a portable folding mechanism 1 and a base frame 101. A heat dissipation mechanism 2 is provided on the top of the portable folding mechanism 1. A groove 102 is provided on the inner wall of the base frame 101. An insertion frame 103 is slidably connected to the inner wall of the groove 102. A blocking plate 104 is fixedly connected to the top of the insertion frame 103. A support bar 105 is fixedly connected to the inner wall of the base frame 101. There are several support bars 105. A groove 106 is provided on the inner wall of the base frame 101. There are several grooves 106. The inner wall of the groove 106 contains the same parts. An insertion block 107 is slidably connected to the inner wall of the groove 106. The bottom of the insertion block 107 The top of the device is fixedly connected with a support column 122, and there are four support columns 122. The inner walls of the support columns 122 contain the same parts. The inner wall of the support column 122 is rotatably connected with an insertion rod 108, and the outer surface of the insertion rod 108 is fixedly connected with a moving bar 109, and the inner wall of the moving bar 109 is rotatably connected with a rotating rod 110. The blocking plate 104 that can be removed from the base frame 101 is used to facilitate the storage of the device. The reinforcement rod 117 and the reinforcement rod 2 119 that can be removed, as well as the support columns 122 that can be removed and put together for storage, also play a key role in facilitating the storage of the device, thereby achieving the effect of facilitating the disassembly and storage of the device, thereby facilitating carrying.

[0026] The outer surface of rotating rod 110 is fixedly connected to rotating bar 111, the inner wall of rotating bar 111 is rotatably connected to rotating rod 2 112, the outer surface of rotating rod 2 112 is fixedly connected to rotating bar 2 113, the inner wall of rotating bar 2 113 is fixedly connected to rotating rod 3 114, the outer surface of rotating rod 3 114 is rotatably connected to moving bar 2 115, the inner wall of moving bar 2 115 is fixedly connected to insert rod 2 116, the outer surface of insert rod 2 116 is rotatably connected to the inner wall of support column 122, and the inner wall of support column 122 is slidably connected to insert column 118.

[0027] The outer surface of the insertion column 118 is slidably connected to the reinforcement rod 117, the inner wall of the reinforcement rod 117 is fixedly connected to the rotating column 121, the outer surface of the rotating column 121 is rotatably connected to the reinforcement rod 2 119, the inner wall of the reinforcement rod 2 119 is rotatably connected to the insertion column 2 120, and the outer surface of the insertion column 2 120 is slidably connected to the inner wall of the support column 122.

[0028] The heat dissipation mechanism 2 includes a heat dissipation box 201 arranged on the top of the support bar 105. The bottom of the heat dissipation box 201 is fixedly connected to an insertion frame 202. The outer surface of the insertion frame 202 is slidably connected to a connecting frame 203. The inner wall of the connecting frame 203 is fixedly connected to a ventilation plate 204.

[0029] A motor 205 is provided on the top of the heat sink 201, and the output shaft at the bottom of the motor 205 is fixedly connected to the rotating rod 210 through a coupling, and the bottom of the rotating rod 210 is fixedly connected to the fan blade connecting disk 211, and the outer surface of the fan blade connecting disk 211 is fixedly connected to the fan blade 212. There are three fan blades 212 in total, and the motor 205 is conveniently disassembled through the detachable limit block 206, and the connecting block 207 and the fixed plug rod 208 together play a role in facilitating installation, so that the fan blades 212 are convenient to disassemble and install, achieving the effect of facilitating the disassembly and carrying of the fan blades 212.

[0030] The outer surface of the motor 205 is fixedly connected to the limit block 206, and the left and right sides of the limit block 206 are fixedly connected to the connecting blocks 207. The inner wall of the connecting block 207 is slidably connected to the fixed plug rod 208. There are several fixed plug rods 208 in total. The outer surface of the fixed plug rod 208 is slidably connected to the inner wall of the heat sink 201, and the end of the fixed plug rod 208 away from the connecting block 207 is fixedly connected to the plug rod handle 209.

[0031] A specific application of this embodiment is: when using this device, it is only necessary to place the lithium battery pack in the heat dissipation box 201 of the heat dissipation mechanism 2, and then start the motor 205 to dissipate the heat of the lithium battery pack. The main function of this device is to facilitate disassembly and decomposition, so as to facilitate storage. When the device needs to be stored, the heat dissipation mechanism 2 is first disassembled, and the fixed plug 208 is pulled out from the connecting block 207 and the heat dissipation box 201 through the plug handle 209, and then the limit block 206 is removed. When the limit block 206 is removed, the motor 205 will be removed together, and the motor 205 will be removed together with the fan blade connecting plate 211 and the fan blade 212 through the rotating rod 210. The limit block 206 for disassembly is used to facilitate the disassembly of the motor 205, and the connecting block 207 and the fixed plug rod 208 together play a role in facilitating installation, so that the fan blades 212 are conveniently disassembled and installed, achieving the effect of facilitating the disassembly and carrying of the fan blades 212. Afterwards, the heat dissipation box 201 and the insertion frame 202 are pulled out from the connecting frame 203, and finally the ventilation plate 204 is taken down from the supporting bar 105 together with the connecting frame 203, thus completing the disassembly of the heat dissipation mechanism 2. Afterwards, the portable folding mechanism 1 is disassembled and stored. When the portable folding mechanism 1 needs to be disassembled and stored, first the blocking plate 104 is pulled out from the groove 102 through the insertion frame 103. The blocking plate 104 is pulled out to complete the disassembly of the blocking plate 104, and then the base frame 101 is pulled out from the insertion block 107 through the groove 106, and then the reinforcing rod 1 17 and the reinforcing rod 2 119 are respectively removed from the support column 122 through the insertion column 118 and the insertion column 2 120. The blocking plate 104 that can be removed from the base frame 101 is used to facilitate the storage of the device, and then the reinforcing rod 1 17 and the reinforcing rod 2 119 that can be removed, as well as the support column 122 that can be removed and stored close together, also play a key role in facilitating the storage of the device, achieving the effect of facilitating the disassembly and storage of the device, thereby facilitating carrying, and then the reinforcing rod 2 119 is rotated by the rotating column 121 to allow the reinforcing rod 119 to rotate. Rod one 117 and reinforcement rod two 119 are merged together, and then the support columns 122 will be divided into two groups, two in one group, and then the support columns 122 are pushed in the direction of approaching each other, reducing the volume of the support columns 122 and the parts attached to the support columns 122, so as to facilitate the storage of the device. In the process of the support columns 122 being pushed, the moving bar two 115 and the moving bar one 109 are rotated by the insertion rod two 116 and the insertion rod one 108 respectively, and the rotating bar two 113 and the rotating bar one 111 are rotated by the rotating rod three 114 and the rotating rod one 110 respectively, and finally the rotating bar two 113 and the rotating bar one 111 are rotated by the rotating rod two 112, so as to facilitate the completion of the closing of the support columns 122 in the same group.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A portable bracket for a rack-mounted lithium battery pack, comprising a portable folding mechanism (1) and a base frame (101), wherein a heat dissipation mechanism (2) is provided on the top of the portable folding mechanism (1), and characterized in that: The inner wall of the base frame (101) is provided with a groove (102), the inner wall of the groove (102) is slidably connected to an insertion frame (103), the top of the insertion frame (103) is fixedly connected to a blocking plate (104), the inner wall of the base frame (101) is fixedly connected to a support bar (105), and a plurality of support bars (105) are provided. The inner wall of the base frame (101) is provided with a groove (106), and a plurality of grooves (106) are provided. The inner wall of the groove (106) includes The parts are the same. The inner wall of the groove (106) is slidably connected to an insertion block (107). The bottom of the insertion block (107) is fixedly connected to a support column (122). There are four support columns (122). The inner wall of the support column (122) contains the same parts. The inner wall of the support column (122) is rotatably connected to an insertion rod (108). The outer surface of the insertion rod (108) is fixedly connected to a moving bar (109). The inner wall of the moving bar (109) is rotatably connected to a rotating rod (110).

2. The portable bracket for a rack-mounted lithium battery pack according to claim 1, characterized in that: The outer surface of the rotating rod 1 (110) is fixedly connected to the rotating bar 1 (111), the inner wall of the rotating bar 1 (111) is rotatably connected to the rotating rod 2 (112), the outer surface of the rotating rod 2 (112) is fixedly connected to the rotating bar 2 (113), the inner wall of the rotating bar 2 (113) is fixedly connected to the rotating rod 3 (114), and the outer surface of the rotating rod 3 (114) is rotatably connected to the moving bar 2 (115).

3. The portable bracket for a rack-mounted lithium battery pack according to claim 2, characterized in that: The inner wall of the second moving bar (115) is fixedly connected to the second insertion rod (116), the outer surface of the second insertion rod (116) is rotatably connected to the inner wall of the support column (122), and the inner wall of the support column (122) is slidably connected to the first insertion column (118).

4. The portable bracket for a rack-mounted lithium battery pack according to claim 3, characterized in that: The outer surface of the insertion column 1 (118) is slidably connected to the reinforcement rod 1 (117), the inner wall of the reinforcement rod 1 (117) is fixedly connected to the rotation column (121), the outer surface of the rotation column (121) is rotatably connected to the reinforcement rod 2 (119), the inner wall of the reinforcement rod 2 (119) is rotatably connected to the insertion column 2 (120), and the outer surface of the insertion column 2 (120) is slidably connected to the inner wall of the support column (122).

5. The portable bracket for a rack-mounted lithium battery pack according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a heat dissipation box (201) arranged on the top of the support bar (105); the bottom of the heat dissipation box (201) is fixedly connected to an insertion frame (202); the outer surface of the insertion frame (202) is slidably connected to a connection frame (203); and the inner wall of the connection frame (203) is fixedly connected to a ventilation plate (204).

6. The portable bracket for a rack-mounted lithium battery pack according to claim 5, characterized in that: A motor (205) is provided on the top of the heat dissipation box (201); an output shaft at the bottom of the motor (205) is fixedly connected to a rotating rod (210) via a coupling; a fan blade connecting disk (211) is fixedly connected to the bottom of the rotating rod (210); fan blades (212) are fixedly connected to the outer surface of the fan blade connecting disk (211); and a total of three fan blades (212) are provided.

7. The portable bracket for a rack-mounted lithium battery pack according to claim 6, characterized in that: The outer surface of the motor (205) is fixedly connected to a limit block (206), the left and right sides of the limit block (206) are fixedly connected to connection blocks (207), the inner wall of the connection block (207) is slidably connected to a fixed insertion rod (208), and a total of a plurality of fixed insertion rods (208) are provided.

8. The portable bracket for a rack-mounted lithium battery pack according to claim 7, characterized in that: The outer surface of the fixed plug rod (208) is slidably connected to the inner wall of the heat dissipation box (201), and one end of the fixed plug rod (208) away from the connection block (207) is fixedly connected to a plug rod handle (209).

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