CN201918593U - Variable-voltage socket - Google Patents

Abstract

The utility model aims at providing a variable-voltage socket. A voltage-dividing resistor is arranged in the socket, so that different voltages can be acquired and further the needs of users for different voltages can be more conveniently met. The variable-voltage socket comprises a socket panel and jacks and further comprises a gear switch and a sliding resistor, wherein the gear switch is connected with the sliding resistor; the two ends of the sliding resistor are connected with an industrial-frequency alternating-current power supply; and the gear switch comprises four gears, namely, 220V, 110V, 50V and 10V. In the variable-voltage socket, the selection of users for different voltages is convenient, and the users can use the different voltages in time.

Description

A kind of socket of variable voltage

Technical field

The utility model relates to a kind of socket, particularly a kind of socket of variable voltage.

Background technology

Socket is the indispensable equipment of our household electrical appliance, we are when opening electrical equipment, often need connect socket power, the normally direct power-frequency voltage 220V of the wiring voltage of current socket, yet the needed normally 110V of some household electrical appliance, 50V, 10V voltage, therefore, this needs are not that the household electrical appliance of power-frequency voltage need be equipped with potential device usually; In case yet potential device lose or can not find, electrical equipment can't in time use.

Summary of the invention

The purpose of this utility model provides a kind of socket of variable voltage, by in socket inside divider resistance being set, thereby can obtain different voltage, thereby convenient user is to the demand of different voltages.

The socket of this variable voltage comprises socket panel, jack, also comprises driving switch, swept resistance, and driving switch is connected with swept resistance, two termination power frequency ACs of swept resistance; Driving switch is divided into 220V, 110V, 50V, 10V fourth gear.

Socket by this variable voltage has made things convenient for the selection of user to different voltages, makes the user can use different voltage timely.

Description of drawings

Fig. 1 is the front view of the socket of variable voltage;

Fig. 2 is the circuit theory diagrams of variable voltage;

1---socket panel

2---jack

3---driving switch

Embodiment

The socket of this variable voltage comprises socket panel, jack as shown in Figure 1, also comprises driving switch, swept resistance, and driving switch is connected with swept resistance, two termination power frequency ACs of swept resistance; Driving switch is divided into 220V, 110V, 50V, 10V fourth gear.When the user chooses different voltage, can the regulation stall switch, driving switch is connected with swept resistance, thereby by stirring swept resistance, obtains corresponding voltage.

Although the utility model here specifically describes in conjunction with the specific embodiments, but be understandable that this is illustration rather than restriction, under the prerequisite of the spirit of the present invention that does not break away from accessory claim and limited, in the scope of and accompanying drawing disclosed at preamble, it all is possible reasonably changing and revising.

Claims (1)

1. the socket of a variable voltage comprises socket panel, jack, it is characterized in that, also comprises driving switch, swept resistance, and driving switch is connected with swept resistance, two termination power frequency ACs of swept resistance; Driving switch is divided into 220V, 110V, 50V, 10V fourth gear.

Images