CN209119507U - A kind of intelligent charge socket - Google Patents

Abstract

The utility model provides a kind of intelligent charge socket, including shell, the circuit board that 220V is exported and low pressure exports can be achieved, the detection circuit of detection size of current and the relay for cutting off circuit are provided on circuit board, be provided with more than two USB jacks and 220V circular socket in shell, 220V circular socket, USB jack respectively with circuit board communication.A kind of intelligent charge socket that the utility model provides, the size of current of charging circuit is detected by detection circuit, charging current electric current when fully charged close to electron equipment is smaller and smaller, when detection circuit detects small to one value of electric current of charging circuit, relay is just enabled to cut off charging circuit, realization prevents trickle.The intelligent charge socket of the utility model, the socket of socket and more than two USB with 220V, is applicable in a variety of charging interfaces, the intelligent charge socket that can be charged simultaneously to more than two electronic equipments.

Description

A kind of intelligent charge socket

Technical field

The utility model relates to a kind of mobile charging device, especially a kind of intelligent charge socket.

Background technique

Currently, existing socket is that 2PIN 3PIN socket can not be set without USB jack by USB line come electron Standby charging.Also, charging electricity can not be automatically cut off without the mechanism of cutting circuit after existing socket electron equipment is fully charged Road, thus trickle can be generated.Moreover, existing charging socket mouth is generally one or two, it is not enough to simultaneously to multiple electricity Sub- equipment charge.

Utility model content

For overcome the deficiencies in the prior art, the utility model, which is directed to one kind, prevents trickle, is applicable in a variety of chargings Mouth, the intelligent charge socket that can be charged simultaneously to multiple electronic equipments.

A kind of intelligent charge socket, including shell, defeated with the low-voltage output circuit and 220V for powering to USB jack The circuit board of circuit out is provided with the detection circuit of detection size of current and the relay for cutting off circuit on circuit board, 220V circular socket and USB jack are provided in shell, 220V circular socket is connected to 220V output circuit, and USB jack connects Logical low-voltage output circuit.

Further, the switch for controlling 220V circular socket, USB jack circuit switch is provided on the side of shell Button.

Further, the indicator light for prompting working condition is provided in shell, the bottom of shell is light transmission bottom case, is used In appearing pilot light.

Further, LED light is provided on shell.

Further, shell generally oval egg-shaped is provided with oblique cut, 220V circular socket at the forehead of shell It is arranged on the oblique cut.

Further, oblique cut and the angle of shell central axes are 45 degree.

Further, the front side of shell is arranged in 220V circular socket, USB jack, be provided on rear side of shell for The charge pin of intelligent charge socket power supply, the pin foldable telescopic, 220V circular socket are the socket of 2pin.

Further, it is provided with wireless communication device on circuit board, convenient for controlling 220V circle by control device of wireless The circuit switch of shape socket, USB jack.

Further, the insulating support of spill is provided on circuit board, for by the 220V output par, c of circuit board and low Pressure output par, c is spaced.

Further, 220V circular socket is provided with buckle, is connect by buckling with shell；Nut is provided on shell Column, corresponding screw hole is provided on circuit board, and screw hole side is equipped with the groove for nested Nut column end.

A kind of intelligent charge socket that the utility model provides, the electric current that charging circuit is detected by detection circuit are big Small, charging current electric current when fully charged close to electron equipment is smaller and smaller, when detection circuit detects the electricity of charging circuit As soon as flowing small to a value, relay is enabled to cut off charging circuit, realization prevents trickle.The intelligent charge socket of the utility model, tool There are the socket of 220V and the socket of more than two USB, be applicable in a variety of charging interfaces, more than two electronics can be given simultaneously The intelligent charge socket of equipment charge.

Detailed description of the invention

Fig. 1 is the overall schematic of the utility model intelligent charge socket；

Fig. 2 is the backward schematic diagram of the utility model intelligent charge socket；

Fig. 3 is the lateral schematic diagram of the utility model intelligent charge socket；

Fig. 4 is the schematic internal view of the utility model intelligent charge socket.

In figure: 1,220V circular socket；2, switch button；3, USB jack；4, LED light；5, charge pin；6, thoroughly Light bottom case；7, insulating support.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in Figure 1-3, a kind of intelligent charge socket, including shell, with the low pressure output for powering to USB jack The circuit board of circuit and 220V output circuit is provided with the detection circuit of detection size of current on circuit board and for cutting off electricity The relay on road, in shell on be provided with 220V circular socket and USB jack, 220V circular socket is connected to 220V output electricity Road, USB jack are connected to low-voltage output circuit.The size of current of charging circuit is detected by detection circuit, charging current is connecing Electric current is smaller and smaller when nearly electron equipment is fully charged, as soon as when detection circuit detects that the electric current of charging circuit is small to a value, Relay is enabled to cut off charging circuit, realization prevents trickle.The intelligent charge socket of the utility model, have 220V circular socket with And the socket of more than two USB, a variety of charging interfaces are applicable in, the intelligence that can be charged simultaneously to more than two electronic equipments Charging socket.

Further, it is provided on the side of shell for controlling opening for 220V circular socket, 3 circuit switch of USB jack Close button 2.

Further, flashing light is provided in shell, the bottom of shell is light transmission bottom case 6, for appearing decorative light.

Further, it is provided with LED light 4 on shell, may be used to indicate operating condition.

Further, shell generally oval egg-shaped is provided with oblique cut, 220V circular socket at the forehead of shell It is arranged on the oblique cut.This intelligent charge socket is in contact by oblique cut with the charging head of electronic equipment, contact Space is big, more beautiful, and can be with multiple-angle placed this intelligent charge socket while, electronic equipment charging head will not completely by Its gravity is carried on pin, and pin is avoided to deform.

Further, oblique cut and the angle of shell central axes are 45 degree.

Further, the front side of shell is arranged in 220V circular socket 1, USB jack 3, is provided with and is used on rear side of shell To the charge pin that intelligent charge socket is powered, the pin foldable telescopic 5；220V circular socket 1 is the socket of 2pin.

Further, it is provided with wireless communication device on circuit board, convenient for controlling 220V circle by control device of wireless The circuit switch of shape socket 1, USB jack 3.

Further, the insulating support 7 of spill is provided on the circuit board, for by the 220V output par, c of circuit board It is spaced with low pressure output par, c.Such as Fig. 4,220V output par, c is connected to 220V circular socket 1, and low pressure output par, c is connected to USB socket.

Further, 220V circular socket is provided with buckle, is connect by buckling with shell；Nut is provided on shell Column, corresponding screw hole is provided on circuit board, and screw hole side is equipped with the groove for nested Nut column end.It should be noted that shell The Nut column of body is combined with the screw hole of circuit board support, plays positioning action and foolproof function.220V circular socket passes through card Button is connect with shell, and buckle plays the role of positioning, fool proof.Also, support column is set in upper casing, be used to support and is isolated Three USB jacks are opened, so that it will not loosen or relatively move.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (8)

1. a kind of intelligent charge socket, it is characterised in that: export electricity including shell, with the low pressure for powering to USB jack The circuit board on road and 220V output circuit is provided with the detection circuit of detection size of current on circuit board and for cutting off circuit Relay, in shell on be provided with 220V circular socket and more than two USB jacks, 220V circular socket is connected to 220V Output circuit, USB jack are connected to low-voltage output circuit.

2. a kind of intelligent charge socket as described in claim 1, it is characterised in that: be provided on the side of shell for controlling The switch button of 220V circular socket, USB jack circuit switch.

3. a kind of intelligent charge socket as described in claim 1, it is characterised in that: the generally oval egg-shaped of shell, shell Forehead at be provided with oblique cut, 220V circular socket is arranged on the oblique cut.

4. a kind of intelligent charge socket as described in claim 1, it is characterised in that: further, in oblique cut and shell The angle of axis is 45 degree.

5. a kind of intelligent charge socket as described in claim 1, it is characterised in that: 220V circular socket, USB jack setting exist The front side of shell, is provided with the charge pin for powering to intelligent charge socket on rear side of shell, the pin foldable telescopic, 220V circular socket is the socket of 2pin.

6. a kind of intelligent charge socket as described in claim 1, it is characterised in that: be provided with wireless communication dress on circuit board It sets, convenient for controlling the circuit switch of 220V circular socket, USB jack by control device of wireless.

7. a kind of intelligent charge socket as described in claim 1, it is characterised in that: be provided with the insulation branch of spill on circuit board Frame, for the 220V output par, c of circuit board and low pressure output par, c to be spaced.

8. a kind of intelligent charge socket as described in claim 1, it is characterised in that: 220V circular socket is provided with buckle, leads to Buckle is crossed to connect with shell；It is provided with Nut column on shell, corresponding screw hole is provided on circuit board, screw hole side is equipped with and is used for The groove of nested Nut column end.