CN214203878U - Lithium battery device with display function - Google Patents
Lithium battery device with display function Download PDFInfo
- Publication number
- CN214203878U CN214203878U CN202120375378.5U CN202120375378U CN214203878U CN 214203878 U CN214203878 U CN 214203878U CN 202120375378 U CN202120375378 U CN 202120375378U CN 214203878 U CN214203878 U CN 214203878U
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- lithium battery
- shell
- battery device
- display function
- pcb
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- 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
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Abstract
The utility model relates to the field of machinary, concretely relates to lithium battery device. The utility model provides a lithium cell device with display function, includes the lithium cell device body, and the lithium cell device body includes the casing, is equipped with the battery in the casing, and the PCB board is connected to the battery, is equipped with the singlechip on the PCB board, and shunt, power cord are connected to the PCB board, and the display is connected to the shunt. Through the design, the utility model provides a lithium battery device with display function, which can display the battery parameters through the display, and is convenient for users to know the battery state through the display; in the design, the internal components are fixed and protected by the shell, so that the modularized installation is facilitated, and the safety and the using effect of the battery are improved.
Description
Technical Field
The utility model relates to the field of machinary, specifically, relate to lithium battery device.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium battery is widely applied to various industries along with the development of the society, however, the existing lithium battery is usually only a battery and has poor use effect, and the residual capacity of the battery, the current of a load during use and the current voltage of the battery cannot be displayed during use, so that the user cannot know the state of the battery; meanwhile, the existing lithium battery is easily affected by the surrounding environment when in use, and the lithium battery is inconvenient to install and replace, has potential safety hazards and reduces the use effect.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lithium battery device with display function to solve above-mentioned at least one technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lithium battery device with a display function comprises a lithium battery device body and is characterized in that the lithium battery device body comprises a shell, a storage battery is arranged in the shell and is connected with a PCB, a single chip microcomputer is arranged on the PCB, the PCB is connected with a shunt and a power line, the shunt is connected with a display, and a through hole for allowing the power line to pass through is formed in one side face of the shell;
the PCB and the shunt are arranged on the inner side of the shell, and the display is arranged on the outer side of the shell;
a first mounting groove for fixing the PCB and a second mounting groove for fixing the shunt are formed in the shell, and the first mounting groove and the second mounting groove are both arranged above the storage battery;
the upper portion of casing is equipped with two handles, two the handle sets up respectively the both sides on casing upper portion.
The storage battery adopts a rechargeable lithium battery.
The shell is cuboid. The shell comprises at least six metal plates, and every two adjacent metal plates are connected through a bolt.
A heat dissipation port is formed in one side face of the shell, a heat dissipation fan is installed on the inner wall, close to the heat dissipation port, of the shell, and the PCB is connected with the heat dissipation fan.
The PCB is connected with a temperature sensor, and the temperature sensor is arranged on the inner wall of the shell far away from the heat dissipation opening.
The outside cover of power cord is equipped with the bellows, the bellows sets up the outside of casing.
Through the design, the utility model provides a lithium battery device with display function, which can display the battery parameters through the display, and is convenient for users to know the battery state through the display; in the design, the internal components are fixed and protected by the shell, so that the modularized installation is facilitated, and the safety and the using effect of the battery are improved.
Drawings
FIG. 1 is a schematic view of a part of the structure of the present invention;
fig. 2 is a schematic view of a part of the structure of the upper cover plate of the housing of the present invention;
fig. 3 is a schematic view of the connection of the partial structures of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 3, a lithium battery device with a display function comprises a lithium battery device body, wherein the lithium battery device body comprises a shell 1, a storage battery 7 is arranged in the shell, the storage battery is connected with a PCB 5, a single chip microcomputer is arranged on the PCB, the PCB is connected with a shunt 6 and a power line 4, the shunt is connected with a display 2, and a through hole for passing through the power line is formed in one side surface of the shell; the PCB and the shunt are arranged on the inner side of the shell, and the display is arranged on the outer side of the shell; a first mounting groove for fixing the PCB and a second mounting groove for fixing the shunt are arranged in the shell, and the first mounting groove and the second mounting groove are both arranged above the storage battery; the upper part of the shell is provided with two handles 3 which are respectively arranged at two sides of the upper part of the shell. Through the design, the utility model provides a lithium battery device with display function, which can display the battery parameters through the display, and is convenient for users to know the battery state through the display; in the design, the internal components are fixed and protected by the shell, so that the modularized installation is facilitated, and the safety and the using effect of the battery are improved.
In order to ensure the use effect of the equipment, the storage battery adopts a rechargeable lithium battery. The positive pole access line of shunt links to each other with the PCB board, and the negative pole access line of shunt links to each other with the battery, and the signal output line of shunt links to each other with the display. The storage battery is electrically connected with the PCB, the PCB is electrically connected with the shunt, and the shunt is electrically connected with the display.
The handle is fixed to the upper portion of the housing by bolts. The user of being convenient for takes or carries lithium cell device, adjustment lithium cell device's position when also being convenient for install.
The shell is in a cuboid shape for facilitating the disassembly and assembly of the shell by a user. The casing includes the upper cover plate, and first mounting groove and second mounting groove all set up on the lower surface of upper cover plate. The shell comprises at least six metal plates, and two adjacent metal plates are connected through bolts.
A heat dissipation port is formed in one side face of the shell, a heat dissipation fan is arranged on the inner wall, close to the heat dissipation port, of the shell, and the PCB is connected with the heat dissipation fan. The PCB is connected with a temperature sensor, and the temperature sensor is arranged on the inner wall of the shell far away from the heat dissipation port. When the temperature sensor detects that the temperature inside the shell is higher than the preset temperature of the single chip microcomputer, the cooling fan can be controlled to run through the PCB, the temperature inside the shell is reduced, and therefore safe use of equipment is guaranteed.
The outside cover of power cord is equipped with the bellows, and the bellows setting is in the outside of casing. The power line is protected through the corrugated pipe, and the using effect of the equipment is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A lithium battery device with a display function comprises a lithium battery device body and is characterized in that the lithium battery device body comprises a shell, a storage battery is arranged in the shell and is connected with a PCB, a single chip microcomputer is arranged on the PCB, the PCB is connected with a shunt and a power line, the shunt is connected with a display, and a through hole for allowing the power line to pass through is formed in one side face of the shell;
the PCB and the shunt are arranged on the inner side of the shell, and the display is arranged on the outer side of the shell;
a first mounting groove for fixing the PCB and a second mounting groove for fixing the shunt are formed in the shell, and the first mounting groove and the second mounting groove are both arranged above the storage battery;
the upper portion of casing is equipped with two handles, two the handle sets up respectively the both sides on casing upper portion.
2. The lithium battery device with a display function of claim 1, wherein the secondary battery is a rechargeable lithium battery.
3. The lithium battery device with a display function according to claim 1, wherein the case has a rectangular parallelepiped shape.
4. The lithium battery device with a display function of claim 3, wherein the case comprises at least six metal plates, and adjacent two metal plates are connected by bolts.
5. The lithium battery device with the display function of claim 1, wherein a heat dissipation port is formed on one side surface of the casing, a heat dissipation fan is installed on an inner wall of the casing near the heat dissipation port, and the PCB board is connected with the heat dissipation fan.
6. The lithium battery device with display function of claim 5, wherein the PCB board is connected with a temperature sensor, and the temperature sensor is arranged on the inner wall of the shell far away from the heat sink.
7. The lithium battery device with a display function of claim 1, wherein a corrugated tube is sleeved on an outer side of the power supply line, and the corrugated tube is arranged on an outer side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375378.5U CN214203878U (en) | 2021-02-18 | 2021-02-18 | Lithium battery device with display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375378.5U CN214203878U (en) | 2021-02-18 | 2021-02-18 | Lithium battery device with display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203878U true CN214203878U (en) | 2021-09-14 |
Family
ID=77639582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120375378.5U Active CN214203878U (en) | 2021-02-18 | 2021-02-18 | Lithium battery device with display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203878U (en) |
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2021
- 2021-02-18 CN CN202120375378.5U patent/CN214203878U/en active Active
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