CN217691406U - Nickel-hydrogen battery pack convenient to disassemble and assemble - Google Patents
Nickel-hydrogen battery pack convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN217691406U CN217691406U CN202123450665.7U CN202123450665U CN217691406U CN 217691406 U CN217691406 U CN 217691406U CN 202123450665 U CN202123450665 U CN 202123450665U CN 217691406 U CN217691406 U CN 217691406U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- hollow box
- nickel
- box
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model belongs to the technical field of nickel-metal hydride battery packs, in particular to a nickel-metal hydride battery pack convenient to disassemble and assemble, which comprises an installation box, wherein one side of the installation box is provided with an access hole, matched access boards are arranged in the access hole, a hollow box is fixedly arranged on the inner wall of the lower side of the installation box, a battery pack is placed on the side wall of the upper side of the hollow box, clamping plates are symmetrically arranged on two sides of the battery pack, corresponding fixed plates are fixedly arranged on the inner walls of two ends of the hollow box, the two fixed plates are symmetrically arranged, a sliding sleeve is sleeved at one end of each fixed plate, which is far away from the end wall of the hollow box, a plurality of groups of strip-shaped openings are formed in the side wall of the hollow box, and a corresponding positioning bolt is arranged in each strip-shaped opening; utilize positioning bolt and the open-ended cooperation of strip type to adjust the splint interval to can be comparatively convenient dismantle the installation to the group battery, need not to punch on the group battery, can not destroy the group battery surface, improved the protection effect to the group battery.
Description
Technical Field
The utility model relates to a nickel-metal hydride battery pack technical field specifically is a nickel-metal hydride battery pack convenient to dismouting.
Background
The nickel-metal hydride battery is a storage battery with good performance, and is divided into a high-voltage nickel-metal hydride battery and a low-voltage nickel-metal hydride battery, wherein the positive active material of the nickel-metal hydride battery is nickel hydroxide, the negative active material of the nickel-metal hydride battery is metal hydride, also called hydrogen storage alloy, and the electrodes are called hydrogen storage electrodes.
Most of the existing nickel-metal hydride batteries are fixedly arranged in the mounting shell, so that the maintenance or the maintenance is inconvenient, and after a certain battery pack is damaged, the whole battery pack is required to be replaced frequently, so that the use cost of the nickel-metal hydride batteries is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to compensate the most fixed setting of prior art in the installation shell, to it overhaul or comparatively inconvenient problem when maintaining, the utility model provides a nickel-hydrogen battery pack convenient to dismouting.
The utility model provides a technical scheme that its technical problem adopted is: a nickel-hydrogen battery pack convenient to disassemble and assemble comprises an installation box, wherein an access hole is formed in one side of the installation box, matched access boards are arranged in the access hole, a hollow box is fixedly arranged on the inner wall of the lower side of the installation box, a battery pack is placed on the side wall of the hollow box, clamping plates are symmetrically arranged on two sides of the battery pack, corresponding fixing plates are fixedly arranged on the inner walls of two ends of the hollow box, the two fixing plates are symmetrically arranged, a sliding sleeve is slidably sleeved on one end, away from the end wall of the hollow box, of each fixing plate, a plurality of groups of strip-shaped openings are formed in the upper side wall of the hollow box, corresponding positioning bolts are arranged in each strip-shaped opening, each positioning bolt penetrates through the strip-shaped opening inwards and is in threaded connection with the sliding sleeve, the diameter of each positioning bolt head is larger than the width of the strip-shaped opening, a rectangular opening is further formed in the upper side of the hollow box, the width of the rectangular opening is smaller than the width of the inner diameter of the hollow box, a connecting plate is fixedly connected with a connecting plate, the lower end wall of the connecting plate penetrates through the rectangular opening inwards and is fixedly connected with the sliding sleeve, and the connecting plate is located at one end, away from the fixing plate, the upper side wall of the fixing plate; through set up fixed plate and sliding sleeve in the hollow box, utilize positioning bolt and the open-ended cooperation of strip type to adjust the splint interval to can be comparatively convenient dismantle the installation to the group battery, need not to punch on the group battery, can not destroy the group battery surface, improved the protection effect to the group battery.
Preferably, one side of each clamping plate, which is close to the battery pack, is provided with a positioning plate, each positioning plate is fixedly connected with the corresponding clamping plate through a plurality of groups of uniformly distributed telescopic columns, and a plurality of groups of uniformly distributed buffer springs are fixedly connected between the positioning plates and the clamping plates; through the use of locating plate, cooperation multiunit buffer spring and flexible post, avoid adding the too big damage group battery surface of holding power when can advance line location to the group battery, can follow the horizontal direction simultaneously and cushion protection to the group battery, this buffer spring is damping spring, can satisfy the user demand.
Preferably, a heat radiation fan is fixedly arranged at the center of the inner wall of the lower side of the hollow box, and a heat radiation opening corresponding to the heat radiation fan is arranged on the upper side wall of the hollow box; can blow the processing to it when the group battery is overheated, improve its life.
Preferably, radiating nets are symmetrically arranged on two sides of the installation box, and each radiating net is formed by pressing an aluminum alloy material; the heat accumulation in the installation box is avoided, the heat-radiating net made of the aluminum alloy material is high in heat-conducting capacity, and the heat in the installation box can be quickly transferred to the outer side of the installation box.
Preferably, one side of each positioning plate, which is far away from the clamping plate, is fixedly provided with a layer of grid grain silica gel pad with uniform thickness; the cooperation steadiness of locating plate and group battery has been improved, can protect the group battery simultaneously again.
Preferably, the maintenance plate is connected with the installation box through a plurality of groups of fastening pins which are uniformly distributed; the access panel can be dismantled from the install bin, is convenient for change the group battery in it.
The utility model discloses an useful part lies in:
1. the fixing plate and the sliding sleeve are arranged in the hollow box, and the distance between the clamping plates is adjusted by matching the positioning bolt and the strip-shaped opening, so that the battery pack can be conveniently disassembled and assembled without punching on the battery pack, the surface of the battery pack cannot be damaged, and the protection effect on the battery pack is improved;
2. through the use of locating plate, cooperation multiunit buffer spring and flexible post, avoid adding the too big damage group battery surface of holding power when can fixing a position the group battery, can follow the horizontal direction simultaneously and cushion protection to the group battery, cross the use that sets up radiator fan cooperation thermovent in the hollow box, can blow the processing to it when the group battery is overheated, improve its life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a schematic cross-sectional view illustrating a first embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is a schematic side sectional view of a hollow cartridge according to the first embodiment.
In the figure: the heat dissipation device comprises an installation box 1, an overhaul board 2, a heat dissipation net 3, a battery pack 4, a hollow box 5, a clamping plate 6, a positioning plate 7, an expansion column 8, a buffer spring 9, a heat dissipation fan 10, a heat dissipation opening 11, a fixing plate 12, a sliding sleeve 13, a positioning bolt 14, a strip-shaped opening 15 and a connecting plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a nickel-metal hydride battery pack convenient to disassemble and assemble comprises an installation box 1, an access hole is formed in one side of the installation box 1, matched access boards 2 are arranged in the access hole, a hollow box 5 is fixedly arranged on the inner wall of the lower side of the installation box 1, a battery pack 4 is placed on the side wall of the hollow box 5, clamping boards 6 are symmetrically arranged on two sides of the battery pack 4, corresponding fixing plates 12 are fixedly arranged on the inner walls of two ends of the hollow box 5, the two fixing plates 12 are symmetrically arranged, a sliding sleeve 13 is slidably sleeved on one end, far away from the end wall of the hollow box 5, of each fixing plate 12, a plurality of groups of strip-shaped openings 15 are formed in the upper side wall of the hollow box 5, corresponding positioning bolts 14 are arranged in each strip-shaped opening 15, each positioning bolt 14 penetrates through the strip-shaped opening 15 inwards to be in threaded connection with the sliding sleeve 13, the diameter of the head of each positioning bolt 14 is larger than the width of the strip-shaped opening 15, a rectangular opening is further formed in the upper side of the hollow box 5, the width of the rectangular opening is smaller than the width of the inner diameter of the hollow box 5, a connecting board 16 is fixedly connected to a connecting board 16, the lower side wall of the connecting board is fixedly connected with a connecting board 16, the rectangular opening, and the lower end, the lower end of the connecting board is located on one end, far away from the fixing plate 12, and far away from the sliding sleeve 13; through set up fixed plate 12 and sliding sleeve 13 in hollow box 5, utilize positioning bolt 14 and the cooperation of strip-type opening 15 to adjust splint 6 interval to can be comparatively convenient dismantle the installation to group battery 4, need not to punch on group battery 4, can not destroy group battery 4 surface, improved the protection effect to group battery 4.
One side of each clamping plate 6, which is close to the battery pack 4, is provided with a positioning plate 7, each positioning plate 7 is fixedly connected with the corresponding clamping plate 6 through a plurality of groups of uniformly distributed telescopic columns 8, and a plurality of groups of uniformly distributed buffer springs 9 are fixedly connected between the positioning plates 7 and the clamping plates 6; through the use of locating plate 7, cooperation multiunit buffer spring 9 and flexible post 8, can avoid adding the too big damage group battery 4 surface of holding power when can advance line location to group battery 4, can follow the horizontal direction to group battery 4 buffer protection simultaneously, and this buffer spring 9 is damping spring, can satisfy the user demand.
A heat radiation fan 10 is fixedly arranged at the center of the inner wall of the lower side of the hollow box 5, and a heat radiation port 11 corresponding to the heat radiation fan 10 is arranged on the upper side wall of the hollow box 5; through the use of the heat radiation fan 10 arranged in the hollow box 5 and the heat radiation port 11, the air can be blown when the battery pack 4 is overheated, and the service life of the battery pack is prolonged.
The two sides of the installation box 1 are symmetrically provided with radiating nets 3, and each radiating net 3 is formed by pressing an aluminum alloy material; the normal exchange of the inside and outside heat of install bin 1 can be ensured to radiator-grid 3, avoids in the install bin 1 heat to accumulate in a large number, and the radiator-grid 3 heat-conducting ability of aluminum alloy material preparation is strong, can transmit the install bin 1 outside than the heat in the install bin 1 fast.
One side of each positioning plate 7, which is far away from the clamping plate 6, is fixedly provided with a layer of grid grain silica gel pad with uniform thickness; the arrangement of the grid grain silica gel pads improves the matching stability of the positioning plate 7 and the battery pack 4, and meanwhile, the battery pack 4 can be protected.
The maintenance board 2 is connected with the installation box 1 through a plurality of groups of fastening pins which are uniformly distributed; the access panel 2 can be dismantled from the install bin 1, is convenient for change group battery 4 in it.
Example two
First contrast embodiment, as the utility model discloses a another kind of embodiment is provided with the dust screen in the thermovent 11, through set up the dust screen in thermovent 11, is to avoid external mixture to get into hollow box 5 and attach to radiator fan 10 on, causes the difficult problem of clearing up of radiator fan 10.
The theory of operation, when needing to dismantle group battery 4 in the install bin 1, open access panel 2, unscrew positioning bolt 14, outside pulling splint 6, flexible post 8 drives locating plate 7 along with and removes towards the one side of keeping away from group battery 4, can take off group battery 4 from the lateral wall on hollow box 5, when needing to install it, put group battery 4 between two locating plates 6, promote splint 6 and locating plate 7 towards one side of group battery 4, when locating plate 6 tightly offsets with group battery 4, screw up positioning bolt 14, when 14 heads of positioning bolt offset with the lateral wall on the hollow box 5, sliding sleeve 13 rigidity, then install access panel 2 alright.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a nickel-metal hydride battery pack convenient to dismouting which characterized in that: the battery pack fixing structure comprises an installation box (1), wherein an access hole is formed in one side of the installation box (1), matched access boards (2) are arranged in the access hole, a hollow box (5) is fixedly arranged on the inner wall of the lower side of the installation box (1), a battery pack (4) is placed on the side wall of the hollow box (5), clamping plates (6) are symmetrically arranged on two sides of the battery pack (4), corresponding fixing plates (12) are fixedly arranged on the inner walls of two ends of the hollow box (5), the two fixing plates (12) are symmetrically arranged, a sliding sleeve (13) is sleeved at one end, far away from the end wall of the hollow box (5), of each fixing plate (12), a plurality of strip-shaped openings (15) are formed in the side wall of the hollow box (5), corresponding positioning bolts (14) are arranged in the strip-shaped openings (15), the positioning bolts (14) penetrate through the strip-shaped openings (15) and are in threaded connection with the sliding sleeve (13) and the diameter of the heads of the positioning bolts (14) is larger than that of the strip-shaped openings (15), a rectangular opening is formed in the upper side of the hollow box (5), the width of the rectangular opening (16) is smaller than that of the fixing plate (6), a connecting plate (16) is connected with the fixing plate (13), and a lower end of the fixing plate (16) is connected with the fixing plate (13), and a connecting plate (16) is located on the inner wall (12) and a connecting plate (16) is connected with the inner wall of the fixing plate (12) and a corresponding fixing plate .
2. A nickel-hydrogen battery pack convenient for disassembly and assembly according to claim 1, characterized in that: every one side that splint (6) are close to group battery (4) all is provided with locating plate (7), every through multiunit evenly distributed's flexible post (8) fixed connection between locating plate (7) and the splint (6) that correspond, and between locating plate (7) and splint (6) still fixedly connected with multiunit evenly distributed's buffer spring (9).
3. A nickel-hydrogen battery pack convenient for disassembly and assembly according to claim 1, characterized in that: the heat dissipation fan (10) is fixedly arranged at the center of the inner wall of the lower side of the hollow box (5), and a heat dissipation opening (11) corresponding to the heat dissipation fan (10) is formed in the upper side wall of the hollow box (5).
4. A readily removable nickel-metal hydride battery as claimed in claim 1, wherein: the radiator-grid structure is characterized in that radiator-grids (3) are symmetrically arranged on two sides of the installation box (1), and each radiator-grid (3) is formed by pressing an aluminum alloy material.
5. A nickel-hydrogen battery pack convenient for disassembly and assembly according to claim 2, characterized in that: one side of each positioning plate (7) far away from the clamping plate (6) is fixedly provided with a layer of grid grain silica gel pad with uniform thickness.
6. A nickel-hydrogen battery pack convenient for disassembly and assembly according to claim 1, characterized in that: the maintenance board (2) is connected with the installation box (1) through a plurality of groups of fastening pins which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450665.7U CN217691406U (en) | 2021-12-31 | 2021-12-31 | Nickel-hydrogen battery pack convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450665.7U CN217691406U (en) | 2021-12-31 | 2021-12-31 | Nickel-hydrogen battery pack convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691406U true CN217691406U (en) | 2022-10-28 |
Family
ID=83728053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123450665.7U Active CN217691406U (en) | 2021-12-31 | 2021-12-31 | Nickel-hydrogen battery pack convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691406U (en) |
-
2021
- 2021-12-31 CN CN202123450665.7U patent/CN217691406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107275716B (en) | Air-cooled battery pack with high heat dissipation efficiency | |
| CN109742282B (en) | Micro-channel heat exchanger for cooling new energy battery | |
| CN217691406U (en) | Nickel-hydrogen battery pack convenient to disassemble and assemble | |
| CN216120532U (en) | Case of battery box and battery box | |
| CN213437135U (en) | Porous grid cooling shelf | |
| CN214254571U (en) | Lightweight new energy battery thermal management system | |
| CN209993637U (en) | Square battery module | |
| CN114709512A (en) | Lithium battery mounting box capable of rapidly dissipating heat | |
| CN211428256U (en) | Battery module in forklift battery system | |
| CN211150639U (en) | New energy automobile heat dissipation supporting structure | |
| CN209964523U (en) | Video information collection box that heat dispersion is good | |
| CN219067033U (en) | Anti-impact portable power supply | |
| CN220121975U (en) | Damping and heat dissipation battery module fixing structure and battery module | |
| CN220569760U (en) | Lithium iron phosphate battery energy storage protection board | |
| CN212783072U (en) | Battery management device of energy storage type charging system | |
| CN217405532U (en) | Battery module | |
| CN213242693U (en) | High-performance explosion-proof lithium battery aluminum shell | |
| CN212461875U (en) | Nickel-hydrogen battery with cooling device for dust collector | |
| CN219419193U (en) | Lithium battery energy storage module | |
| CN212305880U (en) | Novel electrical cabinet base | |
| CN108649153A (en) | Lithium ion battery modular structure | |
| CN211509498U (en) | LED display screen power supply | |
| CN216566120U (en) | High-efficient heat dissipation battery protection shield | |
| CN220569841U (en) | Lithium battery combined structure assembled in modularized mode | |
| CN218677384U (en) | Small-size lithium cell is protective structure for group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |