CN214043760U - Household energy storage power supply device - Google Patents
Household energy storage power supply device Download PDFInfo
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- CN214043760U CN214043760U CN202022794654.XU CN202022794654U CN214043760U CN 214043760 U CN214043760 U CN 214043760U CN 202022794654 U CN202022794654 U CN 202022794654U CN 214043760 U CN214043760 U CN 214043760U
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- energy storage
- power supply
- charge
- storage power
- discharge controller
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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
Abstract
The utility model relates to a family's energy storage power supply unit. The household energy storage power supply device comprises: the battery system is electrically connected with the BMS protection board, and the BMS protection board is electrically connected with the charge and discharge controller; the charge and discharge controller is connected with an external power generation device and a load, and is used for controlling the charge and discharge of the battery system, and the BMS protection board is used for protecting the charge and discharge process. Through the energy storage power supply device and the energy storage power supply device, the cost of the energy storage power supply device can be reduced.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to an energy storage power supply unit of family.
Background
With the continuous development and maturity of new energy technology, new energy power generation and energy storage equipment has gone into the daily life of thousands of people, and particularly in countries such as europe and the united states, the new energy technology has begun to be popularized and applied in ordinary people.
Although these new energy power generation and energy storage devices have entered ordinary people at present, these devices mostly have a large volume, and the floor area is large, and debugging connection between each device is complicated, output voltage is high, and simultaneously, installation, operation requirement to equipment are higher, need possess certain professional knowledge. Under the condition that the demand for electricity is not too high, such as the condition that only ordinary illumination and digital products are needed for charging, the existing equipment is large in size and too high in configuration, and the cost of the equipment is high for ordinary people to use.
SUMMERY OF THE UTILITY MODEL
Based on this, there is a need to develop a household energy storage power supply system which is simple to use, convenient to install and low in cost, so as to meet the requirement of common household electricity.
A home energy storage power supply apparatus comprising: the battery system is electrically connected with the BMS protection board, and the BMS protection board is electrically connected with the charge and discharge controller;
the charge and discharge controller is connected with an external power generation device and a load, and is used for controlling the charge and discharge of the battery system, and the BMS protection board is used for protecting the charge and discharge process.
In one embodiment, the battery system includes: the battery cores are connected with the copper bars of the battery cores and fixed on the support inside the shell.
In one embodiment, the battery system further includes: and the battery cell and the bracket are insulated and isolated by the insulating paper.
In one embodiment, the battery system further includes: and the strapping tape is used for strapping and fixing a plurality of the battery cores which are connected together through a copper bar.
In one embodiment, the household energy storage power supply device further includes: the power generation side plug-in unit is used for connecting the charge and discharge controller and the power generation device, and the load side plug-in unit is used for connecting the charge and discharge controller and a load.
In one embodiment, the household energy storage power supply device further includes: and the air switch is electrically connected with the charge and discharge controller and is used for realizing on-off control of the plug-in unit on the power generation side.
In one embodiment, the household energy storage power supply device further includes: and the button switch is electrically connected with the charge and discharge controller and is used for realizing on-off control of the plug-in unit connected to the load side.
In one embodiment, the household energy storage power supply device further includes: and the USB interface is connected with the charge-discharge controller in a power-on mode and is used for supplying power or charging the digital product.
In one embodiment, the household energy storage power supply device further includes: and the reset button is electrically connected with the BMS protection board and is used for awakening and resetting the BMS protection board.
In one embodiment, the case includes a bottom plate to which the charge and discharge controller, the battery system, and the BMS protection plate are fixed, and a cover plate covering the charge and discharge controller, the battery system, and the BMS protection plate and hermetically connected to the bottom plate.
In one embodiment, the side of the bottom plate is provided with a mounting hole position.
In one embodiment, the household energy storage power supply device further includes: and the gauge head is embedded into the cover plate, is electrically connected with the charge and discharge controller and is used for displaying the voltage, current and capacity information of the battery system.
Above-mentioned energy storage power supply unit of family, to charge and discharge controller through the casing, the battery system, the BMS protection shield encapsulates, can protect energy storage power supply unit safety of family, simultaneously charge and discharge control battery system through charge and discharge controller and BMS protection shield, and protect charging and discharge process, it can enough charge through outside power generation facility to have guaranteed energy storage power supply unit of family, can be connected the power supply to the load with the load again, the user can be through increasing DC-to-AC inverter in order to reach the alternating current power consumption demand, in addition can be directly with the cell-phone through the USB interface that presets, a camera, portable 24V direct current equipment such as direct current LED lamp charges, more can satisfy daily user demand.
Drawings
FIG. 1 is a schematic diagram of an internal structure of a household energy storage power supply device according to an embodiment;
FIG. 2 is a schematic diagram of an external structure of a household energy storage power supply device in one embodiment
Fig. 3 is a schematic diagram of a bottom connector of the household energy storage power supply device in one embodiment.
Labeling: 100-a housing; 101-a base plate; 102-a cover plate; 103-mounting hole sites; 200-a charge-discharge controller; 201-power generation side plug-in; 201-load side plug-in; 203-air switch; 204-a push-button switch; 205-USB interface; 300-a battery system; 301-electric core; 302-copper bar; 303-a scaffold; 304-insulating paper; 305-strapping tape; 400-BMS protection board; 401-reset button; 500-header.
Detailed Description
In one embodiment, as shown in fig. 1, there is provided a household energy storage power supply device, comprising: a case 100, a charge and discharge controller 200, a battery system 300, and a BMS protection plate 400 provided inside the case 100, wherein the battery system 300 is electrically connected to the BMS protection plate 400, and the BMS protection plate 400 is electrically connected to the charge and discharge controller 200; the charge and discharge controller 200 is connected to an external power generation device and a load, and is used to control the charge and discharge of the battery system 300, and the BMS protection board 400 is used to protect the charge and discharge process.
The battery system 300 is a chargeable and dischargeable battery system, such as a lithium battery system. The case may be made of an insulating material for hermetically sealing the charge and discharge controller 200, the battery system 300, and the BMS protection plate 400. The charge and discharge controller can be a solar controller, a wind power generation controller, and the like, and a BMS (Battery Management System) protection board is used for protecting the charge and discharge process.
Above-mentioned energy storage power supply unit of family encapsulates charge-discharge controller, battery system, BMS protection shield through the casing, can protect energy storage power supply unit of family safety, charges and discharge control through charge-discharge controller and BMS protection shield to the battery system simultaneously to protect charging and discharge process, guaranteed that energy storage power supply unit of family can enough charge through outside power generation facility, can be connected with the load again and supply power to the load.
In one embodiment, as shown in fig. 1, the battery system includes: the battery cell comprises a plurality of battery cells 301, a copper bar 302 connected with the plurality of battery cells 301, and a bracket 303 for fixing the battery cells 301 in the casing 100. The battery cells 301 and the battery cells 301 are connected in series through a copper bar, and the support 303 surrounds the battery cells and is fixed to the casing 100. Optionally, the support 303 is L-shaped, and the bottom of the L-shaped support holds the bottoms of the plurality of battery cells 301 to prevent the battery cells from falling. In this embodiment, through a plurality of electric core 301 set is in the same place and is connected through copper bar 302 to be fixed in the casing through support 303, reduced family's energy storage power supply unit's volume.
In one embodiment, as shown in fig. 1, the battery system 300 further includes: and the insulating paper 304 is used for insulating and isolating the battery cell 301 from the bracket 303.
In one embodiment, the battery system 300 further comprises: a strapping tape 305, wherein the strapping tape 305 is used for strapping and fixing a plurality of the electric cores 301 which are connected together through the copper bar 302. In this embodiment, the battery cells are bundled together by the bundling tape 305, which is convenient for installation.
In one embodiment, as shown in fig. 1, 2 and 3, the household energy storage power supply device further includes: a power generation-side plug 201 for connecting the charge/discharge controller 200 and the power generation device, and a load-side plug 202 for connecting the charge/discharge controller 200 and the load. The power generation side plug-in 201 and the load side plug-in 202 are both fixed to the bottom inside the housing 100, one end of the power generation side plug-in 201 and one end of the load side plug-in 202 extend into the housing 100 to be connected with the charge and discharge controller 200, and the other end of the power generation side plug-in 201 and the other end of the load side plug-in 202 extend out of the housing 100 to be connected with a power generation device or a load. Optionally, the housing 100 includes a bottom plate having an L-shape, and a power generation-side plug 201 and a load-side plug 202 are fixedly mounted on the bottom of the L-shape.
In one embodiment, as shown in fig. 1 and 3, the household energy storage power supply device further includes: and the air switch 203 is electrically connected with the charge and discharge controller 200, and the air switch 203 is used for realizing on-off control of the plug-in 201 on the power generation side. For example, the air switch 203 is closed, the power generation-side plug 201 communicates with the power generation device, the air switch 203 is opened, and the power generation-side plug 201 is disconnected from the power generation device.
In one embodiment, as shown in fig. 1 and 3, the household energy storage power supply device further includes: and the button switch 204 is electrically connected with the charge and discharge controller 200, and the button switch 204 is used for realizing on-off control of the load side plug-in 202. For example, the push button switch 204 is closed, the load side plug-in 202 is connected to the load, the push button switch 204 is open, and the load side plug-in 202 is disconnected from the load.
In one embodiment, as shown in fig. 1 and 3, the household energy storage power supply device further includes: and the USB interface 205 is electrically connected to the charge and discharge controller 200, and the USB interface 205 is used for supplying power or charging a digital product.
In one embodiment, as shown in fig. 1 and 3, the household energy storage power supply device further includes: a reset button 401 electrically connected to the BMS protection board 400, the reset button 401 being used to wake up and reset the BMS protection board 400. For example, the reset button is pressed for a long time 4015 seconds to wake up the BMS protection board 400 to be in an operating state.
In one embodiment, as shown in fig. 2, the case 100 includes a bottom plate 101 and a cover plate 102, the charge and discharge controller 200, the battery system 300, and the BMS protection plate 400 are fixed to the bottom plate 101, and the cover plate 102 covers the charge and discharge controller 200, the battery system 300, and the BMS protection plate 400 and is hermetically connected to the bottom plate 101.
The side of the bottom plate 101 is provided with a mounting hole 103, and the household energy storage power supply device can be hung on a wall through the mounting hole 103.
In one embodiment, as shown in fig. 2, the household energy storage power supply device further includes: and a gauge head 500 embedded in the cap plate 101, wherein the gauge head 500 is electrically connected to the charge and discharge controller 200 and is used for displaying voltage, current and capacity information of the battery system 300.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (12)
1. A home energy storage power supply apparatus, comprising: the battery system is electrically connected with the BMS protection board, and the BMS protection board is electrically connected with the charge and discharge controller;
the charge and discharge controller is connected with an external power generation device and a load, and is used for controlling the charge and discharge of the battery system, and the BMS protection board is used for protecting the charge and discharge process.
2. The home energy storage power supply apparatus according to claim 1, wherein said battery system comprises: the battery cores are connected with the copper bars of the battery cores and fixed on the support inside the shell.
3. The home energy storage power supply apparatus according to claim 2, wherein said battery system further comprises: and the battery cell and the bracket are insulated and isolated by the insulating paper.
4. The home energy storage power supply apparatus according to claim 2, wherein said battery system further comprises: and the strapping tape is used for strapping and fixing a plurality of the battery cores which are connected together through a copper bar.
5. The home energy storage power supply apparatus according to claim 1, further comprising: the power generation side plug-in unit is used for connecting the charge and discharge controller and the power generation device, and the load side plug-in unit is used for connecting the charge and discharge controller and a load.
6. The home energy storage power supply apparatus according to claim 5, further comprising: and the air switch is electrically connected with the charge and discharge controller and is used for realizing on-off control of the plug-in unit on the power generation side.
7. The home energy storage power supply apparatus according to claim 5, further comprising: and the button switch is electrically connected with the charge and discharge controller and is used for realizing on-off control of the plug-in unit connected to the load side.
8. The home energy storage power supply apparatus according to claim 1, further comprising: and the USB interface is connected with the charge-discharge controller in a power-on mode and is used for supplying power or charging the digital product.
9. The home energy storage power supply apparatus according to claim 1, further comprising: and the reset button is electrically connected with the BMS protection board and is used for awakening and resetting the BMS protection board.
10. The home energy storage power supply device according to claim 1, wherein the housing comprises a bottom plate to which the charge and discharge controller, the battery system, and the BMS protection plate are fixed, and a cover plate covering the charge and discharge controller, the battery system, and the BMS protection plate and hermetically connected to the bottom plate.
11. The home energy storage power supply device according to claim 10, wherein mounting holes are provided on the side of the bottom plate.
12. The home energy storage power supply apparatus according to claim 10, further comprising: and the gauge head is embedded into the cover plate, is electrically connected with the charge and discharge controller and is used for displaying the voltage, current and capacity information of the battery system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794654.XU CN214043760U (en) | 2020-11-27 | 2020-11-27 | Household energy storage power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794654.XU CN214043760U (en) | 2020-11-27 | 2020-11-27 | Household energy storage power supply device |
Publications (1)
| Publication Number | Publication Date |
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| CN214043760U true CN214043760U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794654.XU Active CN214043760U (en) | 2020-11-27 | 2020-11-27 | Household energy storage power supply device |
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| CN (1) | CN214043760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116723665A (en) * | 2023-08-03 | 2023-09-08 | 常州磐诺仪器有限公司 | Discharge control system and working method |
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2020
- 2020-11-27 CN CN202022794654.XU patent/CN214043760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116723665A (en) * | 2023-08-03 | 2023-09-08 | 常州磐诺仪器有限公司 | Discharge control system and working method |
| CN116723665B (en) * | 2023-08-03 | 2023-10-13 | 常州磐诺仪器有限公司 | Discharge control system and working method |
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