CN114976428A - Lithium battery protection box - Google Patents
Lithium battery protection box Download PDFInfo
- Publication number
- CN114976428A CN114976428A CN202210574695.9A CN202210574695A CN114976428A CN 114976428 A CN114976428 A CN 114976428A CN 202210574695 A CN202210574695 A CN 202210574695A CN 114976428 A CN114976428 A CN 114976428A
- Authority
- CN
- China
- Prior art keywords
- battery
- box body
- battery box
- ball handle
- protection box
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a lithium battery protection box body which comprises a battery box body, a battery body and a shock-proof device, wherein the battery body is arranged on the shock-proof device, the shock-proof device is arranged at the bottom of the inner side of the battery box body, the shock-proof device comprises a rotating ball handle and symmetrically arranged swing blocks, the rotating ball handle is connected with the bottom of the battery box body, the swing blocks are provided with spherical grooves, the rotating ball handle is arranged in the spherical grooves spliced by the symmetrically arranged swing blocks and rotates in the spherical grooves, and the surfaces of the swing blocks are provided with limiting clamping plates. The battery body is arranged on the swinging block in the battery box body, and the battery body can effectively relieve impact collision under the multiple actions of the swinging block, the return spring and the damping spring, so that the battery body is protected from being damaged; the battery box body is provided with the long-strip-shaped heat dissipation hole, so that heat can be dissipated quickly and effectively, and the battery body is prevented from being in a high-temperature sultry working environment.
Description
Technical Field
The invention relates to a lithium battery protection box body, and belongs to the technical field of lithium battery equipment.
Background
With the development and progress of science and technology, lithium batteries are increasingly used in various fields. However, various problems still occur during the application of lithium batteries. If the temperature of the lithium battery is too high, the danger of the battery being inflammable and on fire can occur, and the lithium battery installed on the vehicle has the risk of bumping, shaking and colliding.
Disclosure of Invention
In order to solve the technical problems, the invention provides a lithium battery protection box body, which has the following specific technical scheme:
the utility model provides a lithium battery protection box, includes battery box, battery body and shock mounting, battery body installs on the shock mounting, the inboard bottom at the battery box is installed to the shock mounting, the shock mounting is including the swing piece that rotates ball handle and symmetry setting, it is connected with battery box bottom to rotate the ball handle, the spherical groove has been seted up to the swing piece, rotate the ball handle and install in the spherical groove of the swing piece concatenation that the symmetry set up and rotate in the spherical groove, swing piece surface is provided with spacing cardboard.
The battery box is a rectangular hollow box with an open end, clamping grooves are formed in the peripheral inner walls of the battery box from the open end to the bottom of the battery box, damping springs are arranged in the clamping grooves and face the battery body, fixing columns are arranged at the bottom of the battery box, and threaded holes are formed in the centers of the fixing columns.
The rotary ball handle is formed by connecting a ball body and a cylinder, the surface of the cylinder is provided with threads, and the rotary ball handle is in threaded connection with a threaded hole in the center of the fixed column through the cylinder.
The surface of the swinging block facing the bottom of the battery box body is provided with a positioning column, and the surface of the positioning column is provided with a return spring.
The adjacent both sides surface symmetry of swing piece concatenation department is provided with connects the journal stirrup, swing piece passes through the screw connection at connecting the journal stirrup.
The battery box body is characterized in that elongated heat dissipation holes are formed in the surface of the box wall of the battery box body in a penetrating mode, and handles are arranged on the outer surfaces of the two sides of the opening end of the battery box body.
The battery box body is characterized in that an end cover is connected to the opening end of the battery box body, a connecting clamping plate is arranged on the surface, facing the battery box body, of the end cover, and the connecting clamping plate is correspondingly connected with a clamping groove of the battery box body.
The invention has the beneficial effects that:
the battery body is arranged on the swinging block in the battery box body, and the battery body can effectively relieve impact collision under the multiple actions of the swinging block, the return spring and the damping spring, so that the battery body is protected from being damaged; the battery box body is provided with the long-strip-shaped heat dissipation hole, so that heat can be dissipated quickly and effectively, and the battery body is prevented from being in a high-temperature sultry working environment.
Drawings
Figure 1 is a perspective exploded view of the present invention,
figure 2 is a schematic view of the mechanism of the present invention,
figure 3 is a schematic view of the internal structure of the present invention,
FIG. 4 is a schematic perspective view I of the vibration damping device of the present invention,
figure 5 is an exploded schematic view of figure 4,
FIG. 6 is a schematic perspective view II of the vibration-damping device of the present invention,
figure 7 is an exploded schematic view of figure 6,
in the figure: 1-end cover, 2-connect the cardboard, 3 damping spring, 4 battery body, 5 spacing cardboard, 6 swing piece, 7 reset spring, 8 draw-in grooves, 9 handle, 10 louvres, 11 battery box, 12-rotation ball handle, 13-connection journal stirrup, 14-fixed column, 15 reference column.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 3, the lithium battery protection case of the present invention includes a battery case 11, a battery body 4, and a vibration-proof device. Battery box 11 is the hollow box of one end open-ended rectangle, and draw-in groove 8 has all been seted up towards battery box 11 bottom from the open end to the inner wall all around of battery box 11. The clamping groove 8 is a T-shaped clamping groove 8, and the clamping groove 8 is communicated with the space inside the battery box body 11. The surface of the box wall of the battery box body 11 is provided with a long strip-shaped heat dissipation hole 10 in a penetrating way, and the outer surfaces of the two sides of the opening end of the battery box body 11 are provided with handles 9. The open end of the battery box body 11 is connected with an end cover 1, the end cover 1 faces the surface of the battery box body 11 and is provided with a connecting clamping plate 2, and the connecting clamping plate 2 is correspondingly connected with a clamping groove 8 of the battery box body 11. The inside damping spring 3 that is provided with of draw-in groove 8, damping spring 3 are in draw-in groove 8 through the fixture block joint that itself connects, and damping spring 3 sets up towards battery body 4. The bottom of the battery box body 11 is provided with a fixing column 14, a threaded hole is formed in the center of the fixing column 14, and connecting columns are symmetrically arranged on two sides of the fixing column 14. The battery box 11 is connected with a shock-proof device through a fixing column 14 at the bottom. The shock-proof device comprises a rotary ball handle 12 and symmetrically arranged swinging blocks 6. The rotary ball handle 12 is formed by connecting a ball body and a cylinder, the surface of the cylinder is provided with threads, and the rotary ball handle 12 is in threaded connection with a threaded hole in the center of the fixed column 14 through the cylinder. The swinging block 6 is provided with a spherical groove, and the rotating ball handle 12 is arranged in the spherical grooves spliced by the symmetrically arranged swinging blocks 6 and rotates in the spherical grooves. The surface of the swinging block 6 facing the bottom of the battery box body 11 is provided with a positioning column 15, the positioning column 15 is arranged right opposite to the connecting column, and the positioning column 15 and the surface of the connecting column on the same side are sleeved through a return spring 7. The adjacent two side surfaces of the joint of the swing block 6 are symmetrically provided with connecting support lugs 13, and the swing block 6 is connected with the connecting support lugs 13 through screws. Swing piece 6 all is provided with spacing cardboard 5 towards the surperficial four corners of battery box 11 open end, and spacing cardboard 5 is the angle bar form, and battery body 4 is placed in the spacing frame of rectangle that spacing cardboard 5 formed.
As shown in fig. 4 to 7, the battery body 4 of the present invention is placed on the vibration-proof device, and when the battery case 11 receives vibration and jolt, the swing block 6 under the battery case 11 rotates around the rotation ball 12, and multiple protection is achieved for the battery body 4 under the multiple actions of the return spring 7 and the damper spring 3. After the bumping process is over, the battery body 4 is reset in time under the action of the reset spring 7 and the damping spring 3, and the optimal use state is presented. In addition, a wire outlet is provided at one side of the opening end of the battery case 11, and a certain margin is left for the connection wire of the battery body 4 to match the swing action of the battery body 4. The battery body 4 is arranged on the swinging block 6 in the battery box body 11, and the battery body 4 can effectively relieve impact collision under the multiple actions of the swinging block 6, the return spring 7 and the damping spring 3, so that the battery body 4 is protected from being damaged; the battery box body 11 is provided with the strip-shaped heat dissipation hole 10, so that heat can be dissipated quickly and effectively, and the battery body 4 is prevented from being in a high-temperature sultry working environment.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a lithium cell protection box which characterized in that: including battery box (11), battery body (4) and anti-vibration device, battery body (4) are installed on anti-vibration device, anti-vibration device installs in the inboard bottom of battery box (11), anti-vibration device is including swing piece (6) that rotate ball handle (12) and symmetry set up, it is connected with battery box (11) bottom to rotate ball handle (12), spherical groove has been seted up in swing piece (6), rotate ball handle (12) and install in the spherical groove of the swing piece (6) concatenation that the symmetry set up and rotate in spherical groove, swing piece (6) surface is provided with spacing cardboard (5).
2. The lithium battery protection box of claim 1, characterized in that: the battery box body (11) is a rectangular hollow box body with an opening at one end, clamping grooves (8) are formed in the peripheral inner wall of the battery box body (11) from the opening end to the bottom of the battery box body (11), damping springs (3) are arranged inside the clamping grooves (8), the damping springs (3) are arranged towards the battery body (4), fixing columns (14) are arranged at the bottom of the battery box body (11), and threaded holes are formed in the centers of the fixing columns (14).
3. The lithium battery protection box of claim 2, characterized in that: the rotary ball handle (12) is formed by connecting a ball body and a cylinder, the surface of the cylinder is provided with threads, and the rotary ball handle (12) is in threaded connection with a threaded hole in the center of the fixed column (14) through the cylinder.
4. The lithium battery protection box of claim 1, characterized in that: the surface of the swing block (6) facing the bottom of the battery box body (11) is provided with a positioning column (15), and the surface of the positioning column (15) is provided with a return spring (7).
5. The lithium battery protection box of claim 1, characterized in that: the swing block (6) is connected with the connecting support lugs (13) through screws at the connecting support lugs (13) on the two adjacent side surfaces of the splicing position.
6. The lithium battery protection box of claim 1, characterized in that: the battery box is characterized in that elongated heat dissipation holes (10) are formed in the surface of the box wall of the battery box body (11) in a penetrating mode, and handles (9) are arranged on the outer surfaces of the two sides of the opening end of the battery box body (11).
7. The lithium battery protection box of claim 2, characterized in that: the battery box body (11) open end is connected with end cover (1), connection cardboard (2) have been seted up towards the surface of battery box body (11) in end cover (1), connect cardboard (2) and correspond with draw-in groove (8) of battery box body (11) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574695.9A CN114976428A (en) | 2022-05-25 | 2022-05-25 | Lithium battery protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574695.9A CN114976428A (en) | 2022-05-25 | 2022-05-25 | Lithium battery protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114976428A true CN114976428A (en) | 2022-08-30 |
Family
ID=82955302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210574695.9A Pending CN114976428A (en) | 2022-05-25 | 2022-05-25 | Lithium battery protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114976428A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400270A (en) * | 2018-05-18 | 2018-08-14 | 江苏欧力特能源科技有限公司 | A kind of vehicle-mounted lithium storage battery shell convenient for heat dissipation |
| CN108461686A (en) * | 2018-04-28 | 2018-08-28 | 江苏欧力特能源科技有限公司 | A kind of lithium battery for electric vehicle apparatus for placing |
| CN208101664U (en) * | 2018-03-30 | 2018-11-16 | 中能东道集团有限公司 | A kind of electric car Shockproof battery bottom plate |
| CN208986064U (en) * | 2018-11-19 | 2019-06-14 | 东莞市曼科五金制品有限公司 | A kind of shockproof mounting base for automobile batteries case |
| CN112160979A (en) * | 2020-09-10 | 2021-01-01 | 北京交通大学 | U-pair hinge |
| CN213304200U (en) * | 2020-09-26 | 2021-05-28 | 危江南 | New energy automobile lithium cell convenient to dismantle and change |
| CN112993475A (en) * | 2021-01-26 | 2021-06-18 | 广州华梁网络科技有限公司 | New energy automobile environmental protection battery box |
| CN215578672U (en) * | 2021-09-17 | 2022-01-18 | 江西深超能源科技有限公司 | Lithium battery with buffering anticollision function |
| CN217768586U (en) * | 2022-05-25 | 2022-11-08 | 江苏欧力特能源科技有限公司 | Battery safety protection box |
-
2022
- 2022-05-25 CN CN202210574695.9A patent/CN114976428A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208101664U (en) * | 2018-03-30 | 2018-11-16 | 中能东道集团有限公司 | A kind of electric car Shockproof battery bottom plate |
| CN108461686A (en) * | 2018-04-28 | 2018-08-28 | 江苏欧力特能源科技有限公司 | A kind of lithium battery for electric vehicle apparatus for placing |
| CN108400270A (en) * | 2018-05-18 | 2018-08-14 | 江苏欧力特能源科技有限公司 | A kind of vehicle-mounted lithium storage battery shell convenient for heat dissipation |
| CN208986064U (en) * | 2018-11-19 | 2019-06-14 | 东莞市曼科五金制品有限公司 | A kind of shockproof mounting base for automobile batteries case |
| CN112160979A (en) * | 2020-09-10 | 2021-01-01 | 北京交通大学 | U-pair hinge |
| CN213304200U (en) * | 2020-09-26 | 2021-05-28 | 危江南 | New energy automobile lithium cell convenient to dismantle and change |
| CN112993475A (en) * | 2021-01-26 | 2021-06-18 | 广州华梁网络科技有限公司 | New energy automobile environmental protection battery box |
| CN215578672U (en) * | 2021-09-17 | 2022-01-18 | 江西深超能源科技有限公司 | Lithium battery with buffering anticollision function |
| CN217768586U (en) * | 2022-05-25 | 2022-11-08 | 江苏欧力特能源科技有限公司 | Battery safety protection box |
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