CN219960410U

CN219960410U - Power supply control box

Info

Publication number: CN219960410U
Application number: CN202321127489.XU
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhejiang Huageng Electronic Technology Co ltd
Current assignee: Zhejiang Huageng Electronic Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-03
Anticipated expiration: 2033-05-11

Abstract

The present utility model relates to electrical accessories, in particular power control boxes. The power supply control box, drain pan seat and upper cover face, the drain pan seat surface is equipped with the upper cover face, is equipped with AC alternating current socket, ON-OFF switch and charging assembly ON the upper cover face, and Andersen input port a input is through circuit breaker a to total power switch, and Andersen input port b input is through circuit breaker b to total power switch, and total power switch is through terminal and dc-to-AC converter to LCD and radiator fan, and total power switch is through the fuse box to ON-OFF switch respectively, and the charging assembly is connected to the ON-OFF switch. The utility model has the advantages that: the design is ingenious and simple, the 12V battery power supply is safely converted into 1000W pure electricity, the sine wave is 240V alternating current, the intelligent charging device can enable all household comfortable life appliances to run, the OFF-grid short-circuit protection is improved in safety, the charging assembly can be independently controlled by the ON-OFF switch, and the intelligent charging device can be used singly and is safer and more reliable.

Description

Power supply control box

Technical Field

The present utility model relates to electrical accessories, in particular power control boxes.

Background

With the development of society, many tools are needed in life, especially outdoor or in-car, mobile phones are necessary, and other electric appliances are also used, so that a common vehicle-mounted charger generally has only two interfaces, and the requirements are difficult to meet.

Disclosure of Invention

In order to solve the technical problem that the outdoor life electric appliance is difficult to use, the utility model provides a power supply control box.

The technical scheme of the utility model is as follows:

the power supply control box, drain pan seat and upper cover face, the drain pan seat surface is equipped with the upper cover face, is equipped with AC alternating current socket, ON-OFF switch and charging assembly ON the upper cover face, and Andersen input port a input is through circuit breaker a to total power switch, and Andersen input port b input is through circuit breaker b to total power switch, and total power switch is through terminal and dc-to-AC converter to LCD and radiator fan, and total power switch is through the fuse box to ON-OFF switch respectively, and the charging assembly is connected to the ON-OFF switch.

The AC power outlet is two in number.

The charging assembly comprises a USB charger, a DC12-24V power socket and a PD18W+QC3.0 charger, wherein the number of the DC12-24V power sockets is three.

The bottom shell seat is characterized in that hollowed-out strips are transversely arranged on two side walls of the bottom shell seat, a net-shaped vent plate is arranged on the inner side of one hollowed-out strip, and a cooling fan is arranged on the inner side of the other hollowed-out strip.

The bottom shell seat is fixedly provided with an upper cover surface through screws.

The lower part of the bottom shell seat is provided with a mounting plate.

By using the technical scheme of the utility model, the intelligent charging device is novel in structure, ingenious and simple in design, and capable of safely converting a 12V battery power supply into 1000W pure electric power and converting a sine wave into 240V alternating current, and can enable all household comfortable life appliances to run, the OFF-grid short circuit protection is improved in safety, and the charging assembly can be independently controlled by an ON-OFF switch, so that the intelligent charging device is safer and more reliable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom chassis of the present utility model;

FIG. 3 is a schematic view of the structure of the upper cover surface of the present utility model;

fig. 4 and 5 are schematic views of the structure of the present utility model with the top cover and bottom housing removed.

Description of the embodiments

The utility model is further described below with reference to the drawings and examples.

Examples

As shown in fig. 1, 2, 3, 4 and 5, the surface of the bottom shell seat 1 is provided with an upper cover surface 2, the upper cover surface 2 is provided with an AC alternating current socket 6, an ON-OFF switch 10 and a charging component, an anderson input port a3 is input to a main power switch 13 through a circuit breaker a16, an anderson input port b4 is input to the main power switch 13 through a circuit breaker b15, the main power switch 13 is connected to a liquid crystal display 17 and a radiator fan 11 through a terminal 14 and an inverter 18, the main power switch 13 is connected with the charging component through a fuse box 12 to the ON-OFF switch 10 respectively, the ON-OFF switch 10 plays a role in circuit wiring transfer, and the number of the ON-OFF switches 10 is 5.

The AC power outlet 6 is two in number.

The charging assembly comprises a USB charger 7, a DC12-24V power socket 8 and a P2W+QC3.0 charger 9, wherein the number of the DC12-24V power sockets 8 is three.

The two side walls of the bottom shell seat 1 are transversely provided with hollow strips 20, the inner side of one side of the hollow strip 20 is provided with a net-shaped vent plate 5, the inner side of the other side of the hollow strip 20 is provided with a cooling fan 11, and the temperature in the equipment is kept in a proper range, so that the device is safe and reliable.

The bottom shell seat 1 is fixedly provided with an upper cover surface 2 through screws.

The lower part of the bottom shell seat 1 is provided with a mounting plate 21 which is convenient for fixing.

When the intelligent power supply is used, the circuit cathode bus bar 22 is used for line connection, a 12-volt battery power supply is converted into 240-volt alternating current, the intelligent power supply is kept full wherever the intelligent power supply is located, a 1000W pure sine wave inverter is used for safely converting the 12-volt battery power supply into 1000W pure electric power, a sine wave 240-volt alternating current can enable all household comfortable life appliances to be operated, safety is improved through OFF-grid short-circuit protection, and the ON-OFF switch 10 corresponds to the USB charger 7, the DC12-24V power socket 8 and the PD18W+Q3.0 charger 9 and is used in a switching mode according to requirements, so that the intelligent power supply is safe and reliable.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and it will be apparent to those skilled in the art that the present utility model can be modified or varied in light of the above teachings, and all such modifications, substitutions, alterations and improvements are intended to be within the scope of the appended claims.

Claims

1. The power supply control box, drain pan seat (1) and cover face (2), its characterized in that: the surface of the bottom shell seat (1) is provided with an upper cover surface (2), the upper cover surface (2) is provided with an AC alternating current socket (6), an ON-OFF switch (10) and a charging assembly, an Andersen input port a (3) inputs to a main power switch (13) through a circuit breaker a (16), an Andersen input port b (4) inputs to the main power switch (13) through a circuit breaker b (15), the main power switch (13) is connected to a liquid crystal display screen (17) and a radiator fan (11) through a binding post (14) and an inverter (18), the main power switch (13) is connected to the ON-OFF switch (10) through a fuse box (12) respectively, and the ON-OFF switch (10) is connected with the charging assembly.

2. The power control box according to claim 1, wherein: the number of the AC power sockets (6) is two.

3. The power control box according to claim 1, wherein: the charging assembly comprises a USB charger (7), a DC12-24V power socket (8) and a PD18W+QC 3.0 charger (9), wherein the number of the DC12-24V power sockets (8) is three.

4. The power control box according to claim 1, wherein: the bottom shell seat is characterized in that hollowed-out strips (20) are transversely arranged on two side walls of the bottom shell seat (1), a net-shaped ventilation opening plate (5) is arranged on the inner side of one hollowed-out strip (20), and a cooling fan (11) is arranged on the inner side of the other hollowed-out strip (20).

5. The power control box according to claim 1, wherein: the bottom shell seat (1) is fixedly provided with an upper cover surface (2) through screws.

6. The power control box according to claim 1, wherein: the lower part of the bottom shell seat (1) is provided with a mounting plate (21).