CN215912026U

CN215912026U - Vehicle-mounted power supply output circuit and vehicle-mounted power supply

Info

Publication number: CN215912026U
Application number: CN202122233034.3U
Authority: CN
Inventors: 倪丽忠
Original assignee: Ruian Enchi Electronics Co ltd
Current assignee: Ruian Enchi Electronics Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-25
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a vehicle-mounted power output circuit and a vehicle-mounted power supply in the field of vehicle-mounted power supply, comprising a power supply body, wherein the outer surface of the power supply body is provided with a box body, the upper end of the box body is provided with a box cover, the front end and the rear end of the box body are respectively provided with a dust screen, the right side of the box body is provided with a storage groove, the left side of the storage groove is provided with two baffle plates, the inner side walls of the two baffle plates are provided with a support frame, the inner cavity of the support frame is provided with a cooling fan, the left side wall of the box body is provided with a switch, an alarm lamp is arranged above the switch, the side end of the alarm lamp is provided with a leakage protector, the side end of the leakage protector is provided with a plurality of USB interfaces, the front end and the rear end of the storage groove are respectively provided with a first socket, an electric plug, a socket, an electric wire and other sundries can be stored in the storage groove, the storage groove is protected against loss and is waterproof and dustproof, and the leakage condition of the power supply body can be timely protected against power failure through the leakage protector and the alarm lamp, and warn to avoid the danger of personnel, improve the life of power body.

Description

Vehicle-mounted power supply output circuit and vehicle-mounted power supply

Technical Field

The utility model relates to the field of vehicle-mounted power supplies, in particular to a vehicle-mounted power supply output circuit and a vehicle-mounted power supply.

Background

With the development of automobile electronic technology, the number of vehicle-mounted devices on an automobile is increasing, and most of the vehicle-mounted devices are powered by a vehicle-mounted power supply.

If the vehicle mounted power supply leaks electricity, can't in time discover, can cause the damage of mobile unit, cause personnel's injury even, when vehicle mounted power supply does not use moreover, the electric wire and the electric plug of connecting do not have the place to place on the vehicle mounted power supply, and is very inconvenient, has reduced vehicle mounted power supply's practicality. Accordingly, those skilled in the art provide an output circuit of a vehicle power supply and a vehicle power supply to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a vehicle power output circuit and a vehicle power, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a vehicle power supply output circuit and vehicle power supply, includes the power body, power body surface is provided with the box body, the box body upper end is provided with the lid, both ends all are provided with the dust screen around the box body, the box body right side is provided with accomodates the groove, it is provided with two baffles, two to accomodate the groove left side the baffle inside wall is provided with the support frame, the support frame inner chamber is provided with radiator fan, box body left side wall is provided with the switch, the switch top is provided with the alarm lamp, the alarm lamp side is provided with earth-leakage protector, the earth-leakage protector side is provided with a plurality of USB interfaces, first socket is all installed at both ends around accomodating the groove.

As a further scheme of the utility model: the accommodating groove inner cavity is provided with a first wiring position and a second wiring position, electric wires are arranged on the first wiring position and the second wiring position, the first wiring position is connected with an electric plug through an electric wire, the second wiring position is connected with a second socket through an electric wire, the electric wires, the electric plug, the second socket and other sundries are convenient to accommodate, and the accommodating groove inner cavity is waterproof and dustproof.

As a still further scheme of the utility model: the leakage protector both sides all are provided with the fixed axle, two install on the fixed axle and rotate the cover, protect leakage protector not receive the fish tail.

As a still further scheme of the utility model: and the two fixed shafts are movably connected with the rotating cover through bearings, so that the leakage protector has a dustproof function.

As a still further scheme of the utility model: leakage protector and alarm lamp are connected with the power supply body electricity, and the circuit of protection power supply body does not receive the damage to in time warn.

As a still further scheme of the utility model: the upper end wall of the accommodating groove is provided with two hinge hinges, the lower ends of the hinge hinges are provided with rotating plates, the lower ends of the rotating plates are provided with a plurality of snap fasteners, the lower end wall of the accommodating groove is provided with a plurality of snap fastener grooves, and articles in the accommodating groove are protected from being lost.

As a still further scheme of the utility model: two the dust screen inboard all is provided with the drying layer, add in the drying layer and have active carbon, carry out drying process to box body internal water, the protection power body does not wet.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the power-off protection and warning are timely carried out on the power leakage condition of the power supply body through the leakage protector and the warning lamp, so that the danger of personnel under the unknown condition is avoided, and the service life of the power supply body is prolonged.

2. In the utility model, the accommodating groove can accommodate an electric plug, a socket, an electric wire and other sundries, so that articles in the accommodating groove are protected from being lost, and the power supply is waterproof and dustproof, thereby improving the practicability of the power supply body.

3. According to the utility model, the power body is subjected to heat dissipation treatment through the heat dissipation fan and the dust screen, and the moisture in the box body is subjected to activated carbon adsorption through the drying layer, so that the service life of the power body is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the interior of the case of the present invention;

fig. 3 is a schematic view of the internal structure of the case of the present invention.

In the figure: 1. a power supply body; 2. a box body; 3. a box cover; 4. a dust screen; 5. a receiving groove; 51. a first connection point; 52. a second connection point; 53. an electric wire; 54. an electric plug; 55. a second socket; 6. a baffle plate; 7. a support frame; 8. a heat radiation fan; 9. a switch; 10. an alarm lamp; 11. a leakage protector; 1101. a fixed shaft; 1102. a rotating cover; 12. a USB interface; 13. a first socket; 14. a hinge; 15. a rotating plate; 16. snapping; 17. a button slot; 18. and (6) drying the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, a vehicle-mounted power output circuit and a vehicle-mounted power supply comprise a power supply body 1, a box body 2 is arranged on the outer surface of the power supply body 1, a box cover 3 is arranged at the upper end of the box body 2, dust screens 4 are arranged at the front end and the rear end of the box body 2, a receiving groove 5 is arranged at the right side of the box body 2, two baffles 6 are arranged at the left side of the receiving groove 5, a support frame 7 is arranged on the inner side walls of the two baffles 6, a heat dissipation fan 8 is arranged in the inner cavity of the support frame 7, a switch 9 is arranged on the left side wall of the box body 2, an alarm lamp 10 is arranged above the switch 9, a leakage protector 11 is arranged at the side end of the alarm lamp 10, a plurality of USB interfaces 12 are arranged at the side end of the leakage protector 11, first sockets 13 are arranged at the front end and the rear end of the receiving groove 5, the leakage protector 11 and the alarm 10 lamp are used for power-off protection and warning in time, the service life of the power supply body 1 is improved.

The inner cavity of the accommodating groove 5 is provided with a first wiring position 51 and a second wiring position 52, the first wiring position 51 and the second wiring position 52 are both provided with electric wires 53, the first wiring position 51 is connected with an electric plug 54 through the electric wires 53, the second wiring position 52 is connected with a second socket 55 through the electric wires 53, the electric plug 54, the second socket 55 and other sundries can be conveniently accommodated, and the accommodating groove is waterproof and dustproof; fixing shafts 1101 are arranged on two sides of the electric leakage protector 11, and rotating covers 1102 are mounted on the two fixing shafts 1101 to protect the electric leakage protector 11 from being scratched; the two fixed shafts 1101 are movably connected with the rotating cover 1102 through bearings, so that the electric leakage protector 11 has a dustproof function; the leakage protector 11 and the alarm lamp 10 are electrically connected with the power supply body 1, so that a circuit of the power supply body 1 is protected from being damaged and timely warned; the upper end wall of the accommodating groove 5 is provided with two hinge hinges 14, the lower ends of the two hinge hinges 14 are provided with a rotating plate 15, the lower end of the rotating plate 15 is provided with a plurality of snap fasteners 16, and the lower end wall of the accommodating groove 5 is provided with a plurality of snap fastener grooves 17, so that articles in the accommodating groove 5 are protected from being lost; two 4 inboards of dust screen all are provided with dry layer 18, have added active carbon in the dry layer 18, carry out drying process to the moisture in the box body 2, protect power body 1 not to wet.

The working principle of the utility model is as follows: in the working process, the electric plug 54 is inserted on a power supply, the second socket 55 is inserted on a load, after the switch 9 is turned on, the power supply body 1 is operated, the cooling fan 8 rotates, hot air in the power supply body 1 and the box body 2 is subjected to activated carbon adsorption drying treatment through the drying layer 18 and is volatilized to the external environment from the dustproof net 4, the power supply body 1 is not easy to be affected with damp, a plurality of loads can be electrically connected through a plurality of USB interfaces 12 and the first socket 13 for charging treatment, after the electric leakage protector 11 detects the electric leakage of the power supply body 1, the power can be automatically cut off, warning treatment is carried out through the alarm lamp 10, the service life of the power supply body 1 is prolonged, the electric leakage protector 11 is protected from being scratched by rotating the rotating cover 1102, the electric leakage protector 11 has a dustproof function, the rotating plate 15 is rotated and closed through the hinge 14, a plurality of snap fasteners 16 are clamped in the snap-on the snap grooves 17, the effect of closing the locking storage groove 5 is achieved, the articles in the storage groove 5 are protected from being lost, and the practicability of the power supply body is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a vehicle mounted power output circuit and vehicle mounted power, includes power body (1), its characterized in that: power supply body (1) surface is provided with box body (2), box body (2) upper end is provided with lid (3), both ends all are provided with dust screen (4) around box body (2), box body (2) right side is provided with accomodates groove (5), accomodate groove (5) left side and be provided with two baffle (6), two baffle (6) inside wall is provided with support frame (7), support frame (7) inner chamber is provided with radiator fan (8), box body (2) left side wall is provided with switch (9), switch (9) top is provided with alarm lamp (10), alarm lamp (10) side is provided with earth-leakage protector (11), earth-leakage protector (11) side is provided with a plurality of USB interfaces (12), first socket (13) are all installed at both ends around accomodating groove (5).

2. The vehicle-mounted power supply output circuit and the vehicle-mounted power supply according to claim 1, characterized in that: the inner cavity of the accommodating groove (5) is provided with a first wiring position (51) and a second wiring position (52), the first wiring position (51) and the second wiring position (52) are provided with electric wires (53), the first wiring position (51) is connected with an electric plug (54) through the electric wires (53), and the second wiring position (52) is connected with a second socket (55) through the electric wires (53).

3. The vehicle-mounted power supply output circuit and the vehicle-mounted power supply according to claim 1, characterized in that: the leakage protector is characterized in that fixed shafts (1101) are arranged on two sides of the leakage protector (11), and rotating covers (1102) are mounted on the two fixed shafts (1101).

4. The vehicular power supply output circuit and the vehicular power supply according to claim 3, characterized in that: the two fixed shafts (1101) are movably connected with the rotating cover (1102) through bearings.

5. The vehicular power supply output circuit and the vehicular power supply according to claim 3, characterized in that: the leakage protector (11) and the alarm lamp (10) are electrically connected with the power supply body (1).

6. The vehicle-mounted power supply output circuit and the vehicle-mounted power supply according to claim 1, characterized in that: accomodate groove (5) upper end wall and be provided with two hinge (14), two hinge (14) lower extreme is provided with rotor plate (15), rotor plate (15) lower extreme is provided with a plurality of snap fasteners (16), accomodate groove (5) lower end wall and be provided with a plurality of snap fastener grooves (17).

7. The vehicle-mounted power supply output circuit and the vehicle-mounted power supply according to claim 1, characterized in that: two the dust screen (4) inboard all is provided with dry layer (18), add in dry layer (18) and have active carbon.