CN212785192U - Safe power supply unit based on direct current supplies distribution - Google Patents
Safe power supply unit based on direct current supplies distribution Download PDFInfo
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- CN212785192U CN212785192U CN202022002350.5U CN202022002350U CN212785192U CN 212785192 U CN212785192 U CN 212785192U CN 202022002350 U CN202022002350 U CN 202022002350U CN 212785192 U CN212785192 U CN 212785192U
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Abstract
The utility model discloses a safe power supply device based on direct current power supply and distribution, which comprises a box body, a box door is hinged at one side edge of the front of the box body, an energy storage battery is arranged at the back of the interior of the box body through bolts, an indicator lamp is arranged at one side edge of the front of the energy storage battery, a solar power generation input port, a direct current power supply input port and a field bus interface are sequentially arranged at one side edge of the energy storage battery from top to bottom, the device comprises a control switch, a first direct current output port and a second direct current output port, wherein supports are arranged at two side edges below a box body, a three-phase socket and a arrowhead are electrically connected to the position close to the middle below the box body, a waterproof top cover is arranged above the box body, an installation guide rail is arranged in the box body in the back, a control structure is arranged on the installation guide rail, a first installation support is arranged on the back of the box body, and a second installation support which is connected with the first installation support in a matched mode is arranged on a wall. The utility model has the advantages that: the power supply system has the advantages of continuous safe and reliable power supply, direct current-based power supply and distribution and the like.
Description
Technical Field
The utility model relates to a power supply network technical field specifically indicates a safe power supply unit based on direct current supplies distribution.
Background
With the improvement of living standard, people pay more and more attention to power supply safety; however, the current household power supply network has the following problems:
the transmission voltage 220V of the household power grid is far higher than the standard of personal safety voltage 36V, and certain potential safety hazards exist, particularly for children.
In reality, the contradiction between the ac power supply voltage of the power grid and the dc power supply voltage of most of the terminal electric devices is that a large number of power adapters, such as transformers and rectifying devices, must be installed in a household. This is not economical and also produces electromagnetic pollution; not only the design complexity of the electric equipment is increased, but also the material cost of the electric equipment is greatly increased; and power adapter problems are also one of the major causes of consumer failure.
Although the power supply department provides a high-reliability power supply voltage, continuous safe and reliable power supply cannot be guaranteed due to uncertainty, particularly due to human factors such as artificial damage to an incoming power supply.
The modern alternating current power supply system is designed by taking an electricity consumer as an electricity terminal at the tail end of a power grid. When the power utilization terminal breaks down, the power supply department can firstly cut off the power utilization terminal, so that the safety of a power grid is guaranteed. How to guarantee the power utilization safety and continuity of the power utilization terminal after the fault occurs is not considered. The user is discarded by the power grid once a fault occurs.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve foretell various problems, provide a sustainable safe and reliable power supply, based on the safe power supply unit of direct current power supply distribution.
In order to solve the technical problem, the utility model provides a technical scheme does: a safe power supply device based on direct current power supply and distribution comprises a box body, a box door is hinged at one side edge of the front of the box body, an energy storage battery and a direct current power supply are arranged at the rear part inside the box body through bolts, an indicator lamp is arranged at one side edge in front of the energy storage battery, a solar power generation input port, a direct current power supply input port, a field bus interface, a control switch, a direct current output port I and a direct current output port II are sequentially arranged on one side face of the energy storage battery from top to bottom, the two side edges of the lower surface of the box body are provided with a bracket, the lower surface of the box body close to the middle is electrically connected with a three-phase socket and a arrowhead, a waterproof top cover is arranged on the box body, an installation guide rail is arranged on the back surface in the box body, the installation guide rail is provided with a control structure, the rear surface of the box body is provided with a first installation support, and the wall is provided with a second installation support which is matched with and hung on the first installation support.
As an improvement, a fan mounting hole is formed in the upper face of the box body, and an air outlet is formed in the middle of the upper face of the waterproof top cover.
As an improvement, the safe power supply device based on direct-current power supply and distribution comprises an ASS direct-current energy box, a direct-current power distribution system, direct-current power utilization equipment and a management platform.
As an improvement, the ASS direct-current energy box consists of a direct-current power supply, an energy storage battery, an Internet of things control device and a protection device.
As an improvement, the direct current power distribution system consists of a direct current plug, a direct current panel, a direct current socket and a special direct current cable.
As an improvement, the direct current electric equipment consists of lighting equipment, security equipment, network equipment and direct current power equipment.
As an improvement, the management platform consists of an intelligent gateway and management platform software.
Compared with the prior art, the utility model the advantage lie in: when the utility model is used, the extra-low voltage direct current supplies power, thereby avoiding electric shock accidents and ensuring the safety of children; the household micro-grid and the independent grid-connected energy storage equipment based on low-voltage direct current power supply avoid unexpected power failure, and ensure lighting, security and network uninterrupted under special conditions; direct current power supply and energy storage reduce the energy waste, reduce the charges of electricity.
Drawings
Fig. 1 is a schematic perspective view of a safety power supply device based on dc power supply and distribution.
Fig. 2 is a front view structure diagram of the safety power supply device based on dc power supply and distribution.
Fig. 3 is a rear view structure diagram of the safety power supply device based on dc power supply and distribution.
Fig. 4 is a schematic diagram of the formal structure of the energy storage battery of the safety power supply device based on dc power supply and distribution.
Fig. 5 is the utility model relates to a safety power supply unit's energy storage battery looks right side structure schematic diagram based on direct current supplies and distributes.
Fig. 6 is a schematic structural diagram of each system of the safety power supply device based on dc power supply and distribution.
Fig. 7 is a schematic diagram of a shallow charging and discharging mode of the safety power supply device based on dc power supply and distribution.
As shown in the figure: 1. a box body; 2. an energy storage battery; 3. an indicator light; 4. a solar power generation input port; 5. a DC power supply input port; 6. a field bus interface; 7. a control switch; 8. a direct current output port I; 9. a direct current output port II; 10. a support; 11. a three-phase socket; 12. arrowhead; 13. a waterproof top cover; 14. installing a guide rail; 15. mounting a first support; 16. mounting a second bracket; 17. a fan mounting hole; 18. an air outlet; 19. a direct current power supply.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine accompanying drawing 1 to 7, a safe power supply unit based on direct current power supply and distribution, includes box 1, the articulated chamber door that is equipped with of the preceding side department of box 1, box 1 is inside to locate to be equipped with energy storage battery 2 and DC power supply 19 through the bolt installation at the back, the preceding side department of energy storage battery 2 is equipped with pilot lamp 3, energy storage battery 2 side department and from last to installing in proper order down is equipped with solar energy power generation input port 4, DC power supply input port 5, field bus interface 6, control switch 7, DC output port 8 and DC output port two 9, the installation of both sides department is equipped with support 10 below box 1, be close to middle department electricity below box 1 and link three-phase socket 11 and kudzuvine head 12, the installation is equipped with waterproof top cap 13 above box 1, the installation is equipped with installation guide rail 14 on the inside back of box 1, the installation is equipped with control structure on the installation guide rail 14, a first mounting bracket 15 is arranged on the rear surface of the box body 1, and a second mounting bracket 16 which is matched with and hung on the first mounting bracket 15 is arranged on the wall.
A fan mounting hole 17 is formed in the upper surface of the box body 1, and an air outlet 18 is formed in the middle of the upper surface of the waterproof top cover 13.
A safety power supply device based on direct-current power supply and distribution comprises an ASS direct-current energy box, a direct-current power distribution system, direct-current power utilization equipment and a management platform.
The ASS direct-current energy box is composed of a direct-current power supply, an energy storage battery, Internet of things control equipment and protection equipment.
The direct current power distribution system is composed of a direct current plug, a direct current panel, a direct current socket and a special direct current cable.
The direct current power equipment consists of lighting equipment, security equipment, network equipment and direct current power equipment.
The management platform consists of an intelligent gateway and management platform software.
And the output voltage of the direct current output port I8 is 12V.
And the output voltage of the direct current output port II 9 is 5V.
The utility model discloses an operation mechanism:
in the aspect of an electric power structure, the utility model is used as a lower-level load of a household distribution box; the utility model provides a DC power supply realizes the AC/DC conversion to provide the direct current energy to energy storage battery.
The utility model discloses protection control module among the energy storage battery can also realize except realizing basic energy storage battery PCS (power Conversion System) (the charge-discharge control of battery) function the utility model relates to a DC power supply's control and protect function to and other intelligent functions.
The utility model discloses a thing networked control equipment's main function: the utility model discloses a each item operating data upload to the cloud platform, through cloud platform management and control the utility model discloses an operating condition can be according to the charging mode of each place power supply department, optimizes the power consumption mode and practices thrift the charges of electricity. As in the peak-valley power mode, charging in a valley period where the power rate is low, discharging in a peak period where the power rate is high, and the like may be controlled.
Realize local control and other internet of things equipment linkage through cell-phone APP or debugging terminal software, realize abundanter control function, the utility model provides a special low DC voltage 12VDC and 5VDC, so terminal direct current output system adopts and floats local mode.
The utility model discloses a hang wall mounting means.
The utility model provides a direct current 12V and 5V electric energy, which supplies power to household direct current electric equipment (lighting equipment, security equipment and network equipment) through a household direct current distribution system (direct current socket and direct current panel); the design of a direct current distribution system (a direct current socket and a direct current panel) meets the requirement that a low-voltage direct current circuit has large current; the direct current distribution system provides a standard 12V DC socket and a 5V USB socket, and is convenient for a user to install and operate. All direct current consumers (lighting equipment provides 12VDC plugs, security equipment provides 12VDC/5VDC plugs, and network equipment provides 5VDC plugs) do not have a connection terminal mode, and an inexperienced user can perform installation or replacement operation by adopting a standard plug mode.
The utility model provides a bluetooth communication mode, the user of being convenient for carries out site management and control through cell-phone APP.
The utility model provides a 5G communication, the user of being convenient for carries out remote management and control through management platform and cell-phone APP. Data are uploaded through 5G communication, and data storage and management of public cloud and private cloud are supported.
The utility model provides a LAN networking function, the local computer management system of the user of being convenient for manages and controls.
The utility model discloses a management platform provides to the utility model discloses a remote maintenance management function, the user also can acquire utility model operation information through this platform to realize control function through APP.
The utility model discloses an energy storage part takes shallowly to fill shallowly and puts the mode, and its control parameter can pass through the long-range setting of cell-phone, the control to the charge-discharge range of realization, and the percentage represents energy storage battery's total capacity in the picture.
The charge protection limit is 95%, the discharge protection limit is 5%, and the charge start limit is 50%.
Explanation: assuming a nominal total capacity of 100%.
When the real-time capacity of the energy storage battery reaches 95%, the energy storage battery is not charged any more; when the real-time capacity of the energy storage battery reaches 5%, the energy storage battery does not discharge any more; when the real-time capacity of the energy storage battery reaches 50%, the energy storage battery is started to charge;
the principle is shown in the attached figure 7: (the term 'power failure' as used herein means the disappearance of the commercial power and the beginning of the discharge of the energy storage battery)
The utility model discloses an use the scene:
scene one: normal use mode
The direct current power supply supplies power, and the energy storage battery does not work; the direct current power distribution system normally supplies power for the direct current electric equipment.
Scene two: grid power-off mode
Because artificial destruction, natural disasters, the electric wire netting trouble, the planned maintenance, the electric wire netting outage condition that causes, the utility model discloses independently guarantee illumination, security protection, network information equipment power supply, the energy storage battery starts, resumes the power supply until the electric wire netting.
Scene three: logic control mode
And corresponding control parameters are set, control logic is automatically executed, and control plans such as an economic operation mode of peak-valley power utilization of a user can be realized.
Scene four: the distributed solar energy is connected in a configuration mode, so that the product becomes a microgrid power supply mode based on direct current power distribution.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. A safe power supply device based on direct-current power supply and distribution comprises a box body (1) and is characterized in that a box door is hinged to one side edge of the front of the box body (1), an energy storage battery (2) and a direct-current power supply (19) are arranged at the back of the inside of the box body (1) through bolts, an indicator lamp (3) is arranged at one side edge of the front of the energy storage battery (2), a solar power generation input port (4), a direct-current power supply input port (5), a field bus interface (6), a control switch (7), a direct-current output port I (8) and a direct-current output port II (9) are sequentially arranged at one side face of the energy storage battery (2) from top to bottom, a support (10) is arranged at two side edges of the lower face of the box body (1), a three-phase socket (11) and a Kulan head (12) are electrically connected to the lower face of the box body (1, the box is characterized in that an installation guide rail (14) is installed on the back of the interior of the box body (1), a control structure is installed on the installation guide rail (14), a first installation support (15) is installed on the back of the box body (1), and a second installation support (16) which is matched with and hung on the first installation support (15) is installed on the wall.
2. A safety power supply device based on dc power supply and distribution according to claim 1, wherein: the box body (1) is provided with a fan mounting hole (17), and the middle part of the upper surface of the waterproof top cover (13) is provided with an air outlet (18).
3. A safety power supply device based on dc power supply and distribution according to claim 1, wherein: the power supply system comprises an ASS direct-current energy box, a direct-current power distribution system, direct-current electric equipment and a management platform.
4. A safety power supply device based on dc power supply and distribution according to claim 3, wherein: the ASS direct-current energy box is composed of a direct-current power supply, an energy storage battery, Internet of things control equipment and protection equipment.
5. A safety power supply device based on dc power supply and distribution according to claim 3, wherein: the direct current power distribution system is composed of a direct current plug, a direct current panel, a direct current socket and a special direct current cable.
6. A safety power supply device based on dc power supply and distribution according to claim 3, wherein: the direct current power equipment consists of lighting equipment, security equipment, network equipment and direct current power equipment.
7. A safety power supply device based on dc power supply and distribution according to claim 3, wherein: the management platform consists of an intelligent gateway and management platform software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022002350.5U CN212785192U (en) | 2020-09-14 | 2020-09-14 | Safe power supply unit based on direct current supplies distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022002350.5U CN212785192U (en) | 2020-09-14 | 2020-09-14 | Safe power supply unit based on direct current supplies distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785192U true CN212785192U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022002350.5U Active CN212785192U (en) | 2020-09-14 | 2020-09-14 | Safe power supply unit based on direct current supplies distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212785192U (en) |
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2020
- 2020-09-14 CN CN202022002350.5U patent/CN212785192U/en active Active
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