CN210629161U - Lithium battery backup power supply device - Google Patents
Lithium battery backup power supply device Download PDFInfo
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- CN210629161U CN210629161U CN201922070170.8U CN201922070170U CN210629161U CN 210629161 U CN210629161 U CN 210629161U CN 201922070170 U CN201922070170 U CN 201922070170U CN 210629161 U CN210629161 U CN 210629161U
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- module
- lithium battery
- power supply
- backup power
- control module
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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
A lithium battery backup power supply device comprises a main control module, wherein the main control module is connected with a plurality of battery units through a connecting module, and the battery units are used for providing electric energy; the battery unit comprises a lithium battery module, a charging module, a discharging module and an expansion module which are matched, and the expansion module is used for monitoring and protecting the lithium battery module; the expansion module comprises an acquisition module and a temperature control module which are matched, the acquisition module is used for acquiring information of the lithium battery module, and the temperature control module is used for acquiring the information acquired by the acquisition module to adjust the temperature of the lithium battery module so as to enable the lithium battery module to be at the optimal working temperature; the expansion module further comprises a monitoring module, a control module, a protection module and a communication module, wherein the control module is used for controlling the charging and discharging of the lithium battery module.
Description
The technical field is as follows:
the utility model relates to a lithium cell back-up source device.
Background art:
the battery is a device which can convert chemical energy into electric energy in a partial space of a cup, a groove or other container or a composite container which is filled with electrolyte solution and a metal electrode to generate current; the performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance.
Generally, batteries are classified into dry batteries, lead-acid batteries and lithium batteries, wherein the lead-acid batteries and the lithium batteries are most widely used.
When the traditional lead-acid battery is used as a backup power supply, the lead-acid battery has low energy density and large volume, so that a large installation space is required to be occupied in the use process, and the inconvenience of daily installation and maintenance is caused; meanwhile, the capacity of the existing backup power supply device is often fixed, the capacity cannot be changed according to different industries, and the practicability is poor.
The utility model has the following contents:
the embodiment of the utility model provides a lithium battery backup power supply device, structural design is reasonable to the current lead-acid batteries is replaced to the less lithium cell of volume, has saved installation space, adopts series connection or parallelly connected mode, can select different battery capacity according to the difference of using scene and using the trade, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a lithium battery backup power supply device comprises a main control module, wherein the main control module is connected with a plurality of battery units through a connecting module, and the battery units are used for providing electric energy; the battery unit comprises a lithium battery module, a charging module, a discharging module and an expansion module which are matched, and the expansion module is used for monitoring and protecting the lithium battery module; the expansion module comprises an acquisition module and a temperature control module which are matched, the acquisition module is used for acquiring information of the lithium battery module, and the temperature control module is used for acquiring the information acquired by the acquisition module to adjust the temperature of the lithium battery module so as to enable the lithium battery module to be at the optimal working temperature; the expansion module further comprises a monitoring module, a control module, a protection module and a communication module, wherein the control module is used for controlling the charging and discharging of the lithium battery module, the protection module is used for protecting and early warning the charging and discharging of the lithium battery module, the communication module is used for transmitting information, and the monitoring module is used for monitoring the service state of the battery unit; the main control module is connected with a cloud platform server through a transmission module.
The main control module is further connected with a display module, and the display module is used for displaying information of the battery unit.
The display module is an LED display screen.
The connecting module is a wiring terminal.
The acquisition module is a temperature sensor.
The model of the temperature sensor is ds18b 20.
The protection module comprises an indicator light and a buzzer.
The temperature control module comprises a heat preservation cotton layer and an electric heating sheet.
The transmission module is a 485 transmission module.
The transmission module comprises a transmission chip, the type of the transmission chip is MAX485, 8 pins are arranged on the transmission chip, a first resistor is arranged between the pin six and the pin seven of the transmission chip, and a first capacitor and a power supply are connected to the pin eight of the transmission chip.
By adopting the structure, the utility model changes the number of the battery units through the serial mode and the parallel mode in the connecting module, thereby adjusting the capacity of the power supply according to the needs of the industry and increasing the practicability of the power supply device; the collected information data are transmitted to the cloud platform server through the transmission module, so that a user can conveniently obtain corresponding information; the lithium battery module has the advantages of convenience in installation and maintenance, safety and practicability.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the battery unit of the present invention.
Fig. 3 is a schematic structural diagram of the expansion module of the present invention.
Fig. 4 is an electrical schematic diagram of the transmission module of the present invention.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1 to 4, a lithium battery backup power supply device includes a main control module, which is connected with a plurality of battery units through a connection module, wherein the battery units are used for providing electric energy; the battery unit comprises a lithium battery module, a charging module, a discharging module and an expansion module which are matched, and the expansion module is used for monitoring and protecting the lithium battery module; the expansion module comprises an acquisition module and a temperature control module which are matched, the acquisition module is used for acquiring information of the lithium battery module, and the temperature control module is used for acquiring the information acquired by the acquisition module to adjust the temperature of the lithium battery module so as to enable the lithium battery module to be at the optimal working temperature; the expansion module further comprises a monitoring module, a control module, a protection module and a communication module, wherein the control module is used for controlling the charging and discharging of the lithium battery module, the protection module is used for protecting and early warning the charging and discharging of the lithium battery module, the communication module is used for transmitting information, and the monitoring module is used for monitoring the service state of the battery unit; the main control module is connected with a cloud platform server through a transmission module.
The main control module is further connected with a display module, and the display module is used for displaying information of the battery unit.
The display module is an LED display screen.
The connecting module is a wiring terminal.
The acquisition module is a temperature sensor.
The model of the temperature sensor is ds18b 20.
The protection module comprises an indicator light and a buzzer.
The temperature control module comprises a heat preservation cotton layer and an electric heating sheet.
The transmission module is a 485 transmission module.
The transmission module comprises a transmission chip, the type of the transmission chip is MAX485, 8 pins are arranged on the transmission chip, a first resistor is arranged between the pin six and the pin seven of the transmission chip, and a first capacitor and a power supply are connected to the pin eight of the transmission chip.
The embodiment of the utility model provides an in lithium cell back-up source device's theory of operation does: the lithium battery module with small volume is adopted to replace the existing lead-acid battery with large volume, so that the installation space and the maintenance space are saved, and the lithium battery can adjust the electric quantity of the power supply device in a parallel or serial mode, so that the power supply device can be suitable for different industries and application scenes.
When the battery pack is used, different connection modes of the connection modules are selected according to different industries, and different numbers of battery units are connected to obtain different levels of battery capacities so as to meet the use requirements of different application scenes; the expansion module, the charging module, the discharging module and the lithium battery module in each battery unit are mutually matched to complete various functions.
The expansion module comprises a communication module, an acquisition module, a temperature control module, a monitoring module, a control module and a protection module which are matched with each other, wherein the acquisition module is a temperature sensor ds18b20 and is used for acquiring information data of the lithium battery module; when the external temperature is lower, the temperature control module in the extension module acts to improve the temperature of the lithium battery module, so that the working efficiency of the lithium battery module is improved.
Meanwhile, the lithium battery module can also adopt a plug-in drawer installation mode, the capacity of the backup power supply device can be changed, and the operation of a user is facilitated.
The communication module can transmit the acquired information data to the main control module, and the monitoring module can monitor the capacity, the charging and discharging temperature, the working state parameters and the like of the lithium battery module; the control module can control the charging and discharging of the lithium battery module, and comprises constant voltage, constant current, stable voltage, temperature, current magnitude and the like.
The protection module on the expansion module can protect and early warn charge and discharge, wherein the protection module comprises overshoot protection, over-discharge protection, overvoltage protection, low-voltage protection or high-low temperature protection and the like; by the protection measures, the safety of the lithium battery module is improved.
On the other hand, the display module is connected to the main control module, so that a user can observe and detect visually, and the main control module transmits acquired information data to the cloud platform server through the transmission module, so that the user can carry out remote control.
To sum up, the embodiment of the utility model provides an in a lithium battery backup power supply device can effectively save the installation and maintain the space to can adjust the capacity in the power supply device according to the difference of the demand of trade and application scene, unlimited extension, practicality are strong, operating voltage is high, small, pollution-free, convenient to detach, change, maintainability is strong, heat dispersion is good.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. A lithium battery backup power supply device is characterized in that: the intelligent power supply system comprises a main control module, wherein the main control module is connected with a plurality of battery units through a connecting module, and the battery units are used for providing electric energy; the battery unit comprises a lithium battery module, a charging module, a discharging module and an expansion module which are matched, and the expansion module is used for monitoring and protecting the lithium battery module; the expansion module comprises an acquisition module and a temperature control module which are matched, the acquisition module is used for acquiring information of the lithium battery module, and the temperature control module is used for acquiring the information acquired by the acquisition module to adjust the temperature of the lithium battery module so as to enable the lithium battery module to be at the optimal working temperature; the expansion module further comprises a monitoring module, a control module, a protection module and a communication module, wherein the control module is used for controlling the charging and discharging of the lithium battery module, the protection module is used for protecting and early warning the charging and discharging of the lithium battery module, the communication module is used for transmitting information, and the monitoring module is used for monitoring the service state of the battery unit; the main control module is connected with a cloud platform server through a transmission module.
2. The lithium battery backup power supply apparatus according to claim 1, characterized in that: the main control module is further connected with a display module, and the display module is used for displaying information of the battery unit.
3. The lithium battery backup power supply apparatus according to claim 2, characterized in that: the display module is an LED display screen.
4. The lithium battery backup power supply apparatus according to claim 1, characterized in that: the connecting module is a wiring terminal.
5. The lithium battery backup power supply apparatus according to claim 1, characterized in that: the acquisition module is a temperature sensor.
6. The lithium battery backup power supply apparatus according to claim 5, wherein: the model of the temperature sensor is ds18b 20.
7. The lithium battery backup power supply apparatus according to claim 1, characterized in that: the protection module comprises an indicator light and a buzzer.
8. The lithium battery backup power supply apparatus according to claim 1, characterized in that: the temperature control module comprises a heat preservation cotton layer and an electric heating sheet.
9. The lithium battery backup power supply apparatus according to claim 1, characterized in that: the transmission module is a 485 transmission module.
10. The lithium battery backup power supply apparatus according to claim 9, wherein: the transmission module comprises a transmission chip, the type of the transmission chip is MAX485, 8 pins are arranged on the transmission chip, a first resistor is arranged between the pin six and the pin seven of the transmission chip, and a first capacitor and a power supply are connected to the pin eight of the transmission chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070170.8U CN210629161U (en) | 2019-11-26 | 2019-11-26 | Lithium battery backup power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070170.8U CN210629161U (en) | 2019-11-26 | 2019-11-26 | Lithium battery backup power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629161U true CN210629161U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070170.8U Active CN210629161U (en) | 2019-11-26 | 2019-11-26 | Lithium battery backup power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210629161U (en) |
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2019
- 2019-11-26 CN CN201922070170.8U patent/CN210629161U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: No.60, Section 1, East 1st ring road, Chenghua District, Chengdu, Sichuan 610000 Patentee after: Chengdu Borui Tianchen Technology Development Co., Ltd Address before: 610000 No. 6, No. 505, D zone, Tianfu Software Park, 599 century South Road, Tianfu District, Chengdu, Sichuan Patentee before: Chengdu Huadao Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220218 Address after: 610000 No. 6, D District, Tianfu Software Park, 599 Century City South Road, Chengdu High-tech Zone, Sichuan, China. Patentee after: Chengdu Huadao Technology Co.,Ltd. Address before: 610000 No. 60, Section 1, East 1st ring road, Chenghua District, Chengdu, Sichuan Patentee before: Chengdu Borui Tianchen Technology Development Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220309 Address after: 610000 No. 6, D District, Tianfu Software Park, 599 Century City South Road, Chengdu High-tech Zone, Sichuan, China. Patentee after: Chengdu Huadao Technology Co.,Ltd. Address before: 610000 No. 60, Section 1, East 1st ring road, Chenghua District, Chengdu, Sichuan Patentee before: Chengdu Borui Tianchen Technology Development Co.,Ltd. |