CN203288880U

CN203288880U - Energy-saving power supply socket

Info

Publication number: CN203288880U
Application number: CN2013200489042U
Authority: CN
Inventors: 唐靖杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-30
Filing date: 2013-01-30
Publication date: 2013-11-13
Anticipated expiration: 2023-01-30

Abstract

The utility model provides an energy-saving power supply socket which is formed by a rectification voltage step-down voltage stabilizing circuit module, a power supply input plug and a power supply output socket. Alternating current introduced by the power supply plug is controlled by a switch to be on or off, the switch is in linkage with a low voltage output socket, the rectification voltage step-down voltage stabilizing circuit module is connected when the plug is inserted, alternating current input is disconnected when the power supply plug is pulled, the circuit control can be realized too by using a rotation mode, and the functions of energy saving and consumption reduction are realized.

Description

Energy saving power socket

Technical field the utility model is a kind of low-voltage power supply socket that cut-off switch is arranged.

Background technology prior art and product are the LVPS sockets, its structure is with three lead terminals, and one is to share, and two other connects by switch, be used for switching two kinds of power supplys, normally be used for switching interior power supply and the external power supply of electrical appliance, namely plug external power supply plug, interior power supply disconnects, powered by external power, extract external power supply plug, interior power connection, electrical appliance is by interior Power supply.

Summary of the invention the utility model is will convert the 220V civil power to low-tension supply to export by socket, and switch is installed on socket, and the switching on and off of control inputs power supply disconnects input power during not electricity consumption so fully, realizes energy-saving and cost-reducing purpose.The 220V mains supply is introduced by plug, one terminates at the input of rectification and decompression voltage regulator module, the other end accesses the input of rectification and decompression voltage regulator module again by switch, rectification and decompression voltage regulator module are exported by socket, socket and mains switch interlock, plug insertion socket (or twisting socket) switch connection, (or the anti-twisted socket) switch that pulls the plug out of the socket disconnects, cut off mains supply while realizing not electricity consumption, so not only save electric energy and relatively extend the useful life of circuit element simultaneously.

Description of drawings Fig. 1 is that energy-saving socket connects ac power plug end schematic diagram.

Fig. 2 is energy-saving socket low pressure accessory power outlet end schematic diagram.

Schematic diagram when Fig. 3 is the rotary independent switch disconnection of energy-saving socket.

Schematic diagram when Fig. 4 is the rotary independent switch connection of energy-saving socket.

Fig. 5 is that the rotary reed switch of energy-saving socket disconnects schematic diagram.

Fig. 6 is that the rotary reed switch of energy-saving socket is connected schematic diagram.

Fig. 7 is that the direct insertion reed switch of energy-saving socket disconnects schematic diagram.

Fig. 8 is that the direct insertion reed switch of energy-saving socket is connected schematic diagram.

Fig. 9 is energy-saving socket connection circuit figure.

Embodiment describes in detail below in conjunction with accompanying drawing.In Fig. 1 and Fig. 2, the 2nd, shell, the 3rd, be fixedly mounted on the ac plug on shell, be exactly the power supply input of this device, the 5th, power supply indicator, the 4th, openable end cap, accessory power outlet 1 just is arranged on end cap, accessory power outlet can also can be used the circular hole supply socket with the usb socket, originally is illustrated as the usb socket, and the internal structure of end cap 4 and shell as shown in Figure 3 and Figure 4.In Fig. 3 and rotary independent switch shown in Figure 4, the 4th, but the end cap of reciprocating rotary, mains switch 6, switch stage clip 7 and DC power supply accessory power outlet 1 are installed on end cap 4, there is one section projection at the position of figure housing 2 and corresponding stage clip 7, while by counter clockwise direction, twisting end cap 4 to position shown in Figure 3, stage clip and switch are upspring, and switch disconnects, while twisting in the direction of the clock end cap 4 to Fig. 4 position, the projection on shell 2 is depressed switch to make its connection by stage clip.Circuit connects into shown in Figure 9, and the closed rectification of switch and decompression voltage regulator module 15 are connected, the Low-voltage socket power supply, and when switch disconnects, circuit module 15 outages, cut off electric main fully, without standby, wastes.Realize energy-saving and cost-reducing purpose.Circuit module 15 and end cap 4 are packed in shell 2 namely as illustrated in fig. 1 and 2.

Fig. 5 and Fig. 6 are the utility model one embodiment, in Fig. 5 and Fig. 6, the 4th, but the end cap of reciprocating rotary is installed switch spring 8 on end cap 4, and power output socket 1, the corresponding position of shell 2 and switch spring 8 has a floatless switch reed 9, while by counter clockwise direction, twisting end cap 4 to position shown in Figure 5, two reeds break away from, and switch disconnects, twist in the direction of the clock end cap 4 to position shown in Figure 6, the reed on shell 2 upper reed plates and end cap 4 is connected.Press circuit shown in Figure 9, can realize connecting or cutting off fully equally the purpose of AC power.

The another embodiment of the utility model as shown in Figure 7 and Figure 8, in embodiment shown in Figure 7 and Figure 8, is that mains switch is arranged on by Low-voltage socket, in figure, 1 is socket, the 12nd, circuit board, 11 insulation projections, the 10th, switch spring, the 13rd, the low-tension supply plug, under normality, plug does not insert socket, and two switch springs are in off-state, when plug insertion socket, plug will insulate the projection top to switch, make two switch spring 10 closures.Circuit is connected automatically, presses circuit shown in Figure 9, namely by the mode of plug plug, can complete and connect or cut off fully the energy-saving and cost-reducing purpose of AC power realization.

Claims

1. energy saving power socket, formed by rectification decompression voltage regulator module and power input plug and low-tension supply accessory power outlet, it is characterized in that: controlled and connected or disconnected by switch between the alternating current of attaching plug access and rectification decompression voltage regulator module, connecting or disconnecting of power supply controlled in switch and the interlock of low pressure accessory power outlet.

2. energy saving power socket as claimed in claim 1 is further characterized in that: mains switch be by install on the cover board independent switch and the projection on switch stage clip and shell form, on the twisting cover plate, socket is controllable switch.

3. energy saving power socket as claimed in claim 1 is further characterized in that: mains switch is to form by switch spring on the cover board being installed and being arranged on switch spring on shell, and on the twisting cover plate, socket is controllable switch.

4. energy saving power socket as claimed in claim 1 is further characterized in that: mains switch is to form by being arranged on low-voltage power supply socket other insulation projection and switch spring, and plugging attaching plug is controllable switch.