One-driving-three Y-shaped three-way power switch safety deconcentrator

Abstract

The utility model discloses a one-pull-three Y-shaped three-path power switch safety deconcentrator, which comprises a Y-shaped one-pull-three upper cover, the lower surface of the Y-shaped one-pull-three upper cover is fixedly connected with a Y-shaped one-pull-three lower cover, the tail end of the Y-shaped one-pull-three upper cover is fixedly connected with an AC input end, and the front end of the Y-shaped one-pull-three upper cover is fixedly connected with an output end A power switch belt LED lamp. The front end of the Y-shaped one-dragging-three upper cover is fixedly connected with an output end B power switch belt LED lamp, the front end of the Y-shaped one-dragging-three upper cover is fixedly connected with an output end C power switch belt LED lamp, one side of the upper surface of the Y-shaped one-dragging-three lower cover is fixedly connected with a safety structure, and a circuit structure is fixedly connected between the Y-shaped one-dragging-three upper cover and the Y-shaped one-dragging-three lower cover. Through the above structure, when connecting lines of an electrical product are not enough, the Y-shaped deconcentrator performs a one-to-three safe extension function on a power line, and voltage input is controlled through the independent power switch.

Description

Technical Field

[0001] The utility model relates to the technical field of power cord splitters, and particularly relates to a one-to-three Y-shaped three-way power switch fuse splitter. Background Technique

[0002] As an important device for modern power distribution and connection, the traditional power distribution method of the power cord splitter is often limited by a single input and output port and is difficult to meet the increasingly complex power consumption needs. The emergence of the power cord splitter has greatly solved this problem. As the name implies, the power cord splitter divides a power cord with one input into multiple outputs to meet the needs of multiple electrical appliances or devices to be used simultaneously. Its working principle is based on the distribution and transmission of current, and through internal conductive components and connection mechanisms, stable distribution of electrical energy is achieved.

[0003] When the applicant was making this application, after retrieval, it was found that the Chinese patent disclosed a "one-to-three with fuse switch plug splitter on a Y-shaped line", and its application number was "202322092158.3". This patent mainly sets a power switch button on the power control button switch. When in use, the positive pole of the input port is connected to one group of power switch pins, and the other group of power switch pins is connected to the terminals of the fuse tube, while the terminals of the other group of fuse tubes are connected to the positive pole of the output port. Finally, the negative pole of the input port is connected to the negative pole of the output port. After power-on, press the power switch button, the fuse tube is powered on for overload protection, and at the same time, the power output indicator light is on. When an electrical fault occurs at the output end, press the power switch button in time to cut off the power to ensure the safety of electrical products. However, for the three-way electrical output ends of one-to-three, once any one of them has an electrical fault, it cannot be independently powered off and controlled. It can only cut off the power of the other two non-faulty output ends at one time, thus affecting the normal operation of other non-faulty electrical products. Therefore, we propose a one-to-three Y-shaped three-way power switch fuse splitter to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a one-to-three Y-shaped three-way power switch fuse splitter, which has a safe extension function of one-to-three for the power cord through a Y-shaped splitter when the connection line of the electrical product is not enough, and controls the input of voltage through an independent power switch, so as to solve the problems raised in the above background technique.

[0005] To achieve the above object, a three-in-one Y-shaped three-way power switch fuse splitter is provided, including a three-in-one Y-shaped upper cover. The lower surface of the three-in-one Y-shaped upper cover is fixedly connected to a three-in-one Y-shaped lower cover. The tail end of the three-in-one Y-shaped upper cover is fixedly connected to an AC input terminal. The front end of the three-in-one Y-shaped upper cover is fixedly connected to an output terminal A power switch with an LED light. The front end of the three-in-one Y-shaped upper cover is fixedly connected to an output terminal B power switch with an LED light. The front end of the three-in-one Y-shaped upper cover is fixedly connected to an output terminal C power switch with an LED light. One side of the upper surface of the three-in-one Y-shaped lower cover is fixedly connected to a fuse structure. A circuit structure is fixedly connected between the three-in-one Y-shaped upper cover and the three-in-one Y-shaped lower cover. One side of the upper surface of the three-in-one Y-shaped lower cover is fixedly connected to a switching power supply control module.

[0006] Preferably, the fuse structure includes a fuse overload module, a fuse terminal P1, a fuse terminal P2, a fuse tube, and a fuse cover.

[0007] Preferably, the fuse overload module is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover. The fuse terminal P1 is fixedly connected to one side of the outer surface of the fuse overload module. The fuse terminal P2 is fixedly connected to one side of the outer surface of the fuse overload module. The fuse tube is fixedly connected to one side of the upper surface of the three-in-one Y-shaped lower cover. The fuse cover is fixedly connected to one side of the upper surface of the three-in-one Y-shaped lower cover.

[0008] Preferably, the circuit structure includes an output terminal E pole, an output terminal L pole, an output terminal N pole, an A output switch P3, an A output switch P2, an A output switch P1, a B output switch P1, a B output switch P2, a B output switch P3, a connection switch copper sheet, a C output switch P1, a C output switch P2, a C output switch P3, an output terminal 1, an output terminal 2, an output terminal 3, an output terminal 3N pole, an output terminal 3L pole, an output terminal 3E pole, an output terminal 1E pole, an output terminal 1L pole, an output terminal 1N pole, an output terminal 2E pole, an output terminal 2N pole, and an output terminal 2L pole.

[0009] Preferably, the output terminal E pole is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover through the AC input terminal. The output terminal L pole is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover through the AC input terminal. The output terminal N pole is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover through the AC input terminal. The A output switch P3 is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover. The A output switch P2 is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover. The A output switch P1 is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover. The B output switch P1 is fixedly connected to one side of the inner lower surface of the three-in-one Y-shaped lower cover.

[0010] Preferably, the B output switch P2 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the B output switch P3 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, there are two connecting switch copper sheets, and the two connecting switch copper sheets are symmetrically distributed at both ends of the inner lower surface of the Y-shaped three-way lower cover. The C output switch P1 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the C output switch P2 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, and the C output switch P3 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover. The output terminal 1 is fixedly connected to one side of the outer surface of the front end of the Y-shaped three-way lower cover, and the output terminal 2 is fixedly connected to one side of the outer surface of the front end of the Y-shaped three-way lower cover.

[0011] Preferably, the output terminal 3 is fixedly connected to one side of the outer surface of the front end of the Y-shaped three-way lower cover, the N pole of the output terminal 3 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the L pole of the output terminal 3 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the E pole of the output terminal 3 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the E pole of the output terminal 1 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the L pole of the output terminal 1 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the N pole of the output terminal 1 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the E pole of the output terminal 2 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, the N pole of the output terminal 2 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover, and the L pole of the output terminal 2 is fixedly connected to one side of the inner lower surface of the Y-shaped three-way lower cover.

[0012] Advantages of the present utility model:

[0013] With the above structure, when the connection line of the electrical product is not long enough, the power cord can be safely extended in a one-to-three manner through the Y-shaped splitter, and the input of the voltage is controlled by an independent power switch.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 It is a structural diagram of the housing of the one-to-three Y-shaped three-way power switch fuse splitter of the present utility model;

[0017] Figure 2 It is a partial sectional view of the one-to-three Y-shaped three-way power switch fuse splitter of the present utility model;

[0018] Figure 3Schematic diagram of the circuit structure of the three-in-one Y-shaped three-way power switch fuse splitter of the present utility model;

[0019] Figure 4 Schematic diagram of the fuse structure of the three-in-one Y-shaped three-way power switch fuse splitter of the present utility model.

[0020] Legend description:

[0021] 1. Y-shaped three-in-one upper cover; 2. Y-shaped three-in-one lower cover; 3. AC input terminal; 4. Output terminal A power switch with LED light; 5. Output terminal B power switch with LED light; 6. Output terminal C power switch with LED light; 7. Fuse structure; 701. Fuse overload module; 702. Fuse terminal P1; 703. Fuse terminal P2; 704. Fuse tube; 705. Fuse cover; 8. Circuit structure; 801. Output terminal E pole; 802. Output terminal L pole; 803. Output terminal N pole; 804. A output switch P3; 805. A output switch P2; 806. A output switch P1; 807. B output switch P1; 808. B output switch P2; 809. B output switch P3; 810. Connecting switch copper sheet; 811. C output switch P1; 812. C output switch P2; 813. C output switch P3; 814. Output terminal 1; 815. Output terminal 2; 816. Output terminal 3; 817. Output terminal 3N pole; 818. Output terminal 3L pole; 819. Output terminal 3E pole; 820. Output terminal 1E pole; 821. Output terminal 1L pole; 822. Output terminal 1N pole; 823. Output terminal 2E pole; 824. Output terminal 2N pole; 825. Output 2L pole; 9. Switching power supply control module. Detailed implementation manners

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0023] Refer to Figures 1 to 4, in the embodiment of the utility model, a three-in-one Y-shaped three-way power switch fuse splitter includes a Y-shaped three-in-one upper cover 1. The lower surface of the Y-shaped three-in-one upper cover 1 is fixedly connected to a Y-shaped three-in-one lower cover 2. The tail end of the Y-shaped three-in-one upper cover 1 is fixedly connected to an AC input terminal 3. The front end of the Y-shaped three-in-one upper cover 1 is fixedly connected to an output terminal A power switch with an LED light 4. The front end of the Y-shaped three-in-one upper cover 1 is fixedly connected to an output terminal B power switch with an LED light 5. The front end of the Y-shaped three-in-one upper cover 1 is fixedly connected to an output terminal C power switch with an LED light 6. One side of the upper surface of the Y-shaped three-in-one lower cover 2 is fixedly connected to a fuse structure 7. A circuit structure 8 is fixedly connected between the Y-shaped three-in-one upper cover 1 and the Y-shaped three-in-one lower cover 2. One side of the upper surface of the Y-shaped three-in-one lower cover 2 is fixedly connected to a switching power supply control module 9. The fuse structure 7 includes a fuse overload module 701, a fuse terminal P1 702, a fuse terminal P2 703, a fuse tube 704, and a fuse cover 705. The fuse overload module 701 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2. The fuse terminal P1 702 is fixedly connected to one side of the outer surface of the fuse overload module 701. The fuse terminal P2 703 is fixedly connected to one side of the outer surface of the fuse overload module 701. The fuse tube 704 is fixedly connected to one side of the upper surface of the Y-shaped three-in-one lower cover 2. The fuse cover 705 is fixedly connected to one side of the upper surface of the Y-shaped three-in-one lower cover 2. The circuit structure 8 includes an output terminal E pole 801, an output terminal L pole 802, an output terminal N pole 803, an A output switch P3 804, an A output switch P2 805, an A output switch P1 806, a B output switch P1 807, a B output switch P2 808, a B output switch P3 809, a connection switch copper sheet 810, a C output switch P1 811, a C output switch P2 812, a C output switch P3 813, an output terminal 1 814, an output terminal 2 815, an output terminal 3 816, an output terminal 3N pole 817, an output terminal 3L pole 818, an output terminal 3E pole 819, an output terminal 1E pole 820, an output terminal 1L pole 821, an output terminal 1N pole 822, an output terminal 2E pole 823, an output terminal 2N pole 824, and an output terminal 2L pole 825. The output terminal E pole 801 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2 through the AC input terminal 3. The output terminal L pole 802 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2 through the AC input terminal 3. The output terminal N pole 803 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2 through the AC input terminal 3. The A output switch P3 804 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2. The A output switch P2 805 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2. The A output switch P1 806 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2. The B output switch P1 807 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2. The B output switch P2 808 is fixedly connected to one side of the inner lower surface of the Y-shaped three-in-one lower cover 2.The B output switch P3809 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. There are two connecting switch copper sheets 810. The two connecting switch copper sheets 810 are symmetrically distributed at both ends of the inner lower surface of the Y-shaped one-to-three lower cover 2. The C output switch P1811 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The C output switch P2812 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The C output switch P3813 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The output terminal 1814 is fixedly connected to one side of the front outer surface of the Y-shaped one-to-three lower cover 2. The output terminal 2815 is fixedly connected to one side of the front outer surface of the Y-shaped one-to-three lower cover 2. The output terminal 3816 is fixedly connected to one side of the front outer surface of the Y-shaped one-to-three lower cover 2. The N pole of the output terminal 3817 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The L pole of the output terminal 3818 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The E pole of the output terminal 3819 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The E pole of the output terminal 1820 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The L pole of the output terminal 1821 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The N pole of the output terminal 1822 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The E pole of the output terminal 2823 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The N pole of the output terminal 2824 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. The L pole of the output terminal 2825 is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover 2. Through the circuit structure 8, when the electrical product connection line is not long enough, the power cord is safely extended in a one-to-three manner through the Y-shaped splitter, and the input of the voltage is controlled by an independent power switch.

[0024] Working principle:

[0025] This device consists of a Y-shaped one-to-three splitter, the Y-shaped one-to-three upper cover 1, the Y-shaped one-to-three lower cover 2, the insurance structure 7, and the circuit structure 8. After the 220V voltage of the one-to-three splitter is connected through the AC input terminal 3, the live wire of the L pole of the output terminal 2 is connected to the fuse terminal P1702 of the insurance structure 7, connected to the fuse terminal P2703 through the fuse tube 704, and connected to the A output switch P37, and then connected to the B output switch P3809 and the C output switch P3813 through the connecting switch copper sheet 810, forming a series connection. When the fuse tube 704 is overloaded after being powered on, the connecting switch is pressed, and the LED indicator light will light up. At this time, the voltage of the output terminal can be controlled separately. In addition, once the external voltage and current are overloaded, the fuse will be blown in time to cut off the power. When a fault occurs in one of the one-to-three electrical appliances, the corresponding switch can be used to cut off the power of the terminal electrical appliance.

[0026] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. The one-to-three Y-shaped three-way power switch fuse splitter, including the one-to-three upper cover (1) of the Y shape, is characterized in that, The lower surface of the Y-shaped one-to-three upper cover (1) is fixedly connected to the Y-shaped one-to-three lower cover (2). The tail end of the Y-shaped one-to-three upper cover (1) is fixedly connected to the AC input terminal (3). The front end of the Y-shaped one-to-three upper cover (1) is fixedly connected to the output terminal A power switch with an LED light (4). The front end of the Y-shaped one-to-three upper cover (1) is fixedly connected to the output terminal B power switch with an LED light (5). The front end of the Y-shaped one-to-three upper cover (1) is fixedly connected to the output terminal C power switch with an LED light (6). One side of the upper surface of the Y-shaped one-to-three lower cover (2) is fixedly connected to an insurance structure (7). A circuit structure (8) is fixedly connected between the Y-shaped one-to-three upper cover (1) and the Y-shaped one-to-three lower cover (2). One side of the upper surface of the Y-shaped one-to-three lower cover (2) is fixedly connected to a switching power supply control module (9).

2. The three-in-one Y-shaped three-way power switch fuse splitter according to claim 1, wherein The insurance structure (7) includes an insurance overload module (701), a fuse terminal P1 (702), a fuse terminal P2 (703), a fuse tube (704), and a fuse cover (705).

3. The three-in-one Y-shaped three-way power switch fuse splitter according to claim 2, characterized in that, The insurance overload module (701) is fixedly connected to one side of the inner lower surface of the Y-shaped one-to-three lower cover (2). The fuse terminal P1 (702) is fixedly connected to one side of the outer surface of the insurance overload module (701). The fuse terminal P2 (703) is fixedly connected to one side of the outer surface of the insurance overload module (701). The fuse tube (704) is fixedly connected to one side of the upper surface of the Y-shaped one-to-three lower cover (2). The fuse cover (705) is fixedly connected to one side of the upper surface of the Y-shaped one-to-three lower cover (2).

4. The three-in-one Y-shaped three-way power switch fuse splitter according to claim 1, characterized in that, The circuit structure (8) includes an output terminal E pole (801), an output terminal L pole (802), an output terminal N pole (803), an A output switch P3 (804), an A output switch P2 (805), an A output switch P1 (806), a B output switch P1 (807), a B output switch P2 (808), a B output switch P3 (809), a connection switch copper sheet (810), a C output switch P1 (811), a C output switch P2 (812), a C output switch P3 (813), an output terminal 1 (814), an output terminal 2 (815), an output terminal 3 (816), an output terminal 3N pole (817), an output terminal 3L pole (818), an output terminal 3E pole (819), an output terminal 1E pole (820), an output terminal 1L pole (821), an output terminal 1N pole (822), an output terminal 2E pole (823), an output terminal 2N pole (824), and an output terminal 2L pole (825).

5. The one-to-three Y-type three-way power switch fuse splitter according to claim 4, characterized in that, The E pole (801) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2) through the AC input terminal (3), the L pole (802) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2) through the AC input terminal (3), the N pole (803) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2) through the AC input terminal (3), the A output switch P3 (804) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the A output switch P2 (805) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the A output switch P1 (806) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), and the B output switch P1 (807) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2).

6. The three-in-one Y-shaped three-way power switch fuse splitter according to claim 5, characterized in that, The B output switch P2 (808) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the B output switch P3 (809) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), there are two connection switch copper sheets (810), and the two connection switch copper sheets (810) are symmetrically distributed at both ends of the inner lower surface of the Y-shaped three-outlet lower cover (2). The C output switch P1 (811) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the C output switch P2 (812) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the C output switch P3 (813) is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the output terminal 1 (814) is fixedly connected to one side of the outer surface of the front end of the Y-shaped three-outlet lower cover (2), and the output terminal 2 (815) is fixedly connected to one side of the outer surface of the front end of the Y-shaped three-outlet lower cover (2).

7. The three-in-one Y-shaped three-way power switch fuse splitter according to claim 1, characterized in that The output terminal 3 (816) is fixedly connected to one side of the outer surface of the front end of the Y-shaped three-outlet lower cover (2), the 3N pole (817) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 3L pole (818) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 3E pole (819) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 1E pole (820) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 1L pole (821) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 1N pole (822) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 2E pole (823) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), the 2N pole (824) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2), and the 2L pole (825) of the output terminal is fixedly connected to one side of the inner lower surface of the Y-shaped three-outlet lower cover (2).

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