JP3153794U - Wall switch USB charger structure - Google Patents

Abstract

A switch-type charger structure is provided. A housing, a circuit board, an electric plug, an electrode wire connector, a universal serial bus socket, and a power lamp are included. A universal serial bus socket opening 111 is provided on the casing. The circuit board 20 is coupled correspondingly in the housing. The two electrode line connectors 30 are coupled to the lower side of the casing and connected to the circuit board 20. The universal serial bus socket 40 is coupled to the universal serial bus socket opening 111 of the housing and electrically connected to the circuit board 20. The power lamp 50 is disposed on the casing and is electrically connected to the circuit board 20 to indicate an on / off state of the power. As a result, a DC power feeding function is added to the original switch box on the wall, which is easy to use and has a long service life. [Selection] Figure 2

Description

The present invention relates to a switch-type charger structure, in particular, a housing, at least one circuit board, an electrical plug, two electrode wire connectors, at least one universal serial bus socket, a power lamp, It is related with the switch-type charger structure designed by the combination. The DC power supply function is added to the original switch box on the wall, and it has effects such as easy use and long service life, and is suitable for various switch boxes or similar structures.

A known switch structure on the wall consists of a combination of a housing, a switch and at least one AC socket. However, while the switch control AC socket can be used for AC electrical products, there is no DC power output available for other products that require DC power. When a DC power source is required, it is necessary to use a power adapter that converts AC to DC. In addition, it is necessary to repeat insertion and removal, which is inconvenient to use and repeats insertion and removal, which makes wiring complicated and troublesome. Therefore, in actual use, it does not meet the user's demand, and such a comprehensive functional product is not commercially available.

The main purpose of the present invention is to add a function to the switch box on the original wall and make it easier to use because the chassis specifications are compatible with the specifications of the power socket specifications of general switch boxes. Greatly improved overall convenience of use, housing, at least one circuit board, electrical plug, two electrode wire connectors, at least one universal serial bus socket, and power supply It is to provide a switch type charger structure designed by combining with a lamp.

Another object of the present invention is to add DC power supply to the switch box on the original wall and provide AC or DC power supply at the same time, or provide only DC or AC power supply, any combination A housing, at least one circuit board, an electrical plug, which can be used and greatly improves the overall convenience of use by having many functions in the switch box on the original wall; It is to provide a switched charger structure designed by a combination of two electrode wire connectors, at least one universal serial bus socket and a power lamp.

Another object of the present invention is that the switch box on the original wall can provide AC or DC power at the same time, or can provide only DC or AC power, can be used in any combination, power adapter Can be shared without the need for additional power, and the number of repeated plugging and unplugging of power conversion cords and power adapters and reduction of complicated cords are reduced, and the service life of the devices is increased, greatly increasing the overall practicality of use. An improved switch-type charger structure is provided.

To achieve the above object, the present invention comprises a housing, at least one circuit board, an electrical plug, two electrode wire connectors, at least one universal serial bus socket, and a power lamp. It is a switch type charger structure including. At least one universal serial bus socket opening is provided on the housing. The at least one circuit board is coupled correspondingly within the housing. The two electrode line connectors are coupled below the housing and connected to the at least one circuit board. The at least one universal serial bus socket is coupled correspondingly to the universal serial bus socket opening of the housing and electrically connected to the at least one circuit board. The power lamp is disposed on the housing and is electrically connected to the at least one circuit board to indicate a power on / off state. This adds a DC power supply function to the original switch box on the wall, making it easy to use and extending its useful life, thereby increasing overall utility and convenience.

These and other objects and advantages of the present invention can be further understood in the detailed description and drawings of selected embodiments below.

Of course, the present invention may allow for different things in different cases or in the layout of different cases, but the selected embodiment will be described in detail herein and its structure shown in the drawings. .

It is a three-dimensional external view of the Example of this invention. It is a three-dimensional element exploded view of an embodiment of the present invention. 1 is a schematic cross-sectional view of an embodiment of the present invention. It is the schematic of the state used in combination with the Example of this invention and the switch on a wall. It is the schematic of the state which opened the protective cover used in combination with the Example of this invention and the switch on a wall. FIG. 6 is a schematic view of another embodiment of the present invention and a state in use in combination with a switch on a wall. FIG. 5 is a schematic view of a state in which a protective cover used in combination with another embodiment of the present invention and a switch on a wall is opened. FIG. 6 is a schematic view of a state in which the present invention is used in combination with another embodiment and a switch on a wall. FIG. 6 is a schematic view of a state in which a protective cover used in combination with another embodiment of the present invention and a switch on a wall is opened.

As shown in FIGS. 1-3, this invention is a switch type charger structure. The switch type charger structure includes a housing 10 provided with at least one universal serial bus socket opening 111 and at least one circuit board 20 (corresponding to the inside of the housing 10). Three circuit boards 20 are employed), two electrode line connectors 30 that are coupled to the lower side of the housing 10 and connected to at least one circuit board 20 to perform power input control or extension, and a housing. At least one universal serial bus (USB) socket 40 that couples correspondingly to the universal serial bus socket opening 111 of the body 10 and that is electrically connected to at least one circuit board 20. Arranged on the housing 10 and electrically connected to at least one circuit board 20 to indicate an on / off state of the power source. A power lamp 50 that is lit after the energization of at least one universal serial bus socket 40 is normal.

The housing 10 is provided with an upper housing 11 and a lower housing 12. The upper housing 11 and the lower housing 12 are coupled to each other. The two electrode line connectors 30 are coupled to the lower side of the lower housing 12 (connected in parallel to the AC power supply line, and fixed in the two electrode line connectors 30). At least one universal serial bus socket opening 111 on the housing 10 is provided on the upper housing 11 so that a universal serial bus plug can be inserted and removed. At least one universal serial bus socket opening 111 on the upper casing 11 is further provided with a protective cover 13 for protection. A circular hole portion 112 for exposing the power lamp 50 is provided on the upper housing 11. Moreover, the upper housing | casing 11 and the lower housing | casing 12 can mutually be couple | bonded with the two metal fittings fasteners 60, and can be fixed in an original switch box, and it is convenient for removal and fixation.

Moreover, the housing | casing 10 can be further couple | bonded on the switch box 70 at the time of use (refer FIGS. 1-9). A switch 71 is provided on the switch box 70, and the switch 71 is electrically connected to at least one circuit board 20 of the housing 10, controls on / off of the power lamp 50, and turns on / off the power source. To be able to show. When switch 71 is on, power lamp 50 is lit, indicating that at least one universal serial bus socket 40 has a power output. When the protective cover 13 is opened, a product that requires a USB power source can be connected and used. After use, the cable can be removed, the protective cover 13 can be closed, and the switch 71 can be turned off. At this time, the power lamp 50 is turned off, and the output power of at least one universal serial bus socket 40 is turned off. In use, the power socket 72 can be added on the switch box 70, or the switch charger structure in which the protective cover 13 is provided on the switch box 70 can be further added.

A switch-type charger structure is configured through the structure. As shown in FIGS. 1 to 9, the present invention is characterized by a housing 10, at least one circuit board 20, two electrode wire connectors 30, at least one universal serial bus socket 40, and a power lamp. It is designed by combination with 50. Since the specification of the case 10 of the switch-type charger structure conforms to the size of the specification of the power socket of a general switch box 70, the switch box 70 on the original wall can have an additional function ( DC power can be added and AC or DC power can be provided at the same time, or only DC or AC power can be provided and can be used in any combination, providing many functions to the switch box on the original wall To significantly improve the overall convenience of use.) By increasing the ease of use, the overall convenience of use is greatly improved. The design according to the combination of the present invention does not require a power adapter for converting AC to DC, and can prevent damage due to repeated insertion and removal of other power conversion cords and power adapters. There is no need for complicated code arrangements, and the overall usefulness of use is greatly improved by increasing its service life. The present invention adds a DC power supply function to the original switch box on the wall, has an effect of being easy to use and having a long service life, and increases overall practicality and convenience.

From the above detailed description, those skilled in the art can understand that the present invention can achieve the above-mentioned object properly, and conform to the provisions of the Utility Model Law.

The above description is only a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Therefore, any simple equivalent changes and modifications made in accordance with the claims of the utility model registration of the present invention and the contents of the description of the invention belong to the scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Housing | casing 11 Upper housing | casing 111 Universal serial bus socket opening part 112 Circular hole part 12 Lower housing | casing 13 Protective cover 20 Circuit board 30 Electrode line connector 40 Universal serial bus socket 50 Power lamp 60 Metal fitting fastener 70 Switch box 71 Switch 72 Power socket

Claims (7)

A housing having at least one universal serial bus socket opening;
At least one circuit board coupled correspondingly within the housing;
Two electrode wire connectors coupled below the housing and connected to the at least one circuit board;
At least one universal serial bus socket coupled to and electrically connected to at least one circuit board corresponding to the universal serial bus socket opening of the housing;
A power lamp disposed on the housing, electrically connected to the at least one circuit board, and indicating a power on / off state;
A switch-type charger structure comprising: The casing is provided with an upper casing and a lower casing, the upper casing and the lower casing are coupled to each other, and the two electrode wire connectors are coupled to the lower side of the lower casing. The at least one universal serial bus socket opening on the housing is provided on the upper housing so that a universal serial bus plug can be inserted and removed. 2. The switch type charger structure according to 1. The switch type charger structure according to claim 2, wherein a protective cover for protection is further provided in at least one universal serial bus socket opening on the upper housing. 4. The switch-type charger structure according to claim 2, further comprising a circular hole portion for exposing the power lamp on the upper casing. 5. The switch-type charger structure according to claim 1, wherein the power lamp is an LED lamp. The switch type charger structure according to claim 2, wherein the upper case and the lower case are connected to each other by two metal fittings and are convenient for removal and fixing. The housing is further coupled onto a switch box, and a switch is provided on the switch box, and the switch is electrically connected to the at least one circuit board of the housing, and the power lamp The switch type charger structure according to claim 1, wherein the on / off state is controlled so as to indicate an on / off state of the power source.