Dual-mode inductive control alternating current power supply socket

Abstract

The utility model relates to a dual-mode inductive control alternating current power supply socket, which is used for controlling the power-on and power-off of a blower and comprises a connecting circuit, a control circuit and an output circuit, the connecting circuit is coupled between the power supply end and the control circuit, the output circuit is coupled between the control circuit and the blower, and the blower is used for being placed in an induction area of the control circuit; the control circuit comprises a first mode and a second mode, the first mode adopts a delay and induction mode, and the second mode adopts an independent induction mode; when the first mode is selected, timing is started when the blower is powered on, and the blower is powered off after preset time is up; if the blower is placed in the induction area before the preset time is up, the blower is powered off; when the second mode is selected, the blower is taken up, the blower is powered on to work, and the blower is powered off when the blower is placed in the sensing area; by arranging the control circuit, the action of turning on and turning off the blower every time is omitted, and therefore the service life of the blower switch is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of power sockets, in particular to an alternating current power socket with dual-mode induction control. Background Art

[0002] At present, when a laboratory technician makes a proofing, it is necessary to evenly coat the prepared color paste on a sample card paper with a proofing machine. After one piece is coated, it is necessary to wait for drying and then remove it, and then replace it with another piece of card paper for proofing. In order to reduce the waiting time for drying, a hair dryer is usually used to accelerate the drying of the sample card to improve work efficiency.

[0003] However, when in use, the hair dryer needs to be frequently turned on and off, resulting in easy damage to the hair dryer switch. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an alternating current power socket with dual-mode induction control, and its advantage is that the service life of the hair dryer switch can be extended.

[0005] The above-mentioned utility model purpose of the utility model is achieved through the following technical solutions: an alternating current power socket with dual-mode induction control, used to control the power on and off of a hair dryer, including a connection circuit, a control circuit and an output circuit; the connection circuit is coupled between the power supply end and the control circuit, the output circuit is coupled between the control circuit and the hair dryer, and the hair dryer is used to be placed in the induction area of the control circuit; the control circuit includes a first mode and a second mode, wherein, the first mode adopts a delay and induction mode, and the second mode adopts a single induction mode; when the first mode is selected, timing starts when the hair dryer is powered on and working, and after a preset time arrives, the hair dryer is powered off; if the hair dryer is placed in the induction area before the preset time arrives, the hair dryer is powered off; when the second mode is selected, when the hair dryer is picked up, the hair dryer is powered on and working, and when the hair dryer is placed in the induction area, the hair dryer is powered off.

[0006] Preferably, for the alternating current power socket with dual-mode induction control provided by the utility model, the connection circuit includes a fuse, a power switch and a power conversion, the fuse, the power switch and the power conversion are connected in sequence, and one end of the fuse far away from the power switch is coupled to the power supply end.

[0007] Preferably, for the alternating current power socket with dual-mode induction control provided by the utility model, the power supply end adopts an alternating current power supply.

[0008] Preferably, for the dual-mode induction control AC power socket provided by the present utility model, the control circuit includes an induction unit, a first branch, and a second branch. One end of the induction unit is connected to the connection circuit, and one end of the first branch and one end of the second branch are both connected to the output circuit; when the first mode is selected, the induction unit is connected to the first branch; when the second mode is selected, the induction unit is connected to the second branch.

[0009] Preferably, for the dual-mode induction control AC power socket provided by the present utility model, the induction unit includes a sensor and a switching switch. The sensor is coupled between the connection circuit and the switching switch; when the first mode is selected, the sensor, the switching switch, and the first branch are connected in sequence; when the second mode is selected, the sensor, the switching switch, and the second branch are connected in sequence.

[0010] Preferably, for the dual-mode induction control AC power socket provided by the present utility model, the first branch includes a first wire and a delay module. The first end of the delay module is connected to the output circuit through a first line, and the second end of the delay module is connected to one end of the first wire; when the first mode is selected, the switching switch is connected to the end of the first wire away from the delay module.

[0011] Preferably, for the dual-mode induction control AC power socket provided by the present utility model, the second branch includes a second wire. One end of the second wire is connected to the output circuit through the first line; when the second mode is selected, the switching switch is connected to the end of the second wire away from the first line.

[0012] Preferably, for the dual-mode induction control AC power socket provided by the present utility model, the output circuit includes an output relay and an output socket. The output relay is coupled between the control circuit and the output socket, and the output socket is used to connect to the hair dryer.

[0013] Preferably, for the dual-mode induction control AC power socket provided by the present utility model, the sensor adopts a dual sensor.

[0014] Preferably, for the dual-mode induction control AC power socket provided by the present utility model,

[0015] It further includes a housing and a plug assembly. The housing encloses an accommodation cavity. The fuse, the power conversion unit, the delay module, and part of the output circuit are all arranged in the accommodation cavity. The power switch and the changeover switch are both arranged on the top surface of the housing. The sensor is installed on the first outer sidewall of the housing, and part of the output circuit is arranged on the second outer sidewall of the housing. One end of the plug assembly passes through the third outer sidewall of the housing and is inserted into the accommodation cavity, and is connected to the fuse. The other end of the plug assembly is used to connect to the power supply terminal.

[0016] In summary, the beneficial technical effects of the present utility model are as follows: The dual-mode induction control AC power socket provided by this application is used to control the power-on and power-off of a hair dryer, and includes a connection circuit, a control circuit, and an output circuit. The connection circuit is coupled between the power supply terminal and the control circuit, and the output circuit is coupled between the control circuit and the hair dryer. The hair dryer is used to be placed in the induction area of the control circuit. The control circuit includes a first mode and a second mode. Among them, the first mode adopts a delay and induction mode, and the second mode adopts a single induction mode. When the first mode is selected, timing starts when the hair dryer is powered on, and the hair dryer is powered off after the preset time arrives. If the hair dryer is placed in the induction area before the preset time arrives, the hair dryer is powered off. When the second mode is selected, when the hair dryer is picked up, the hair dryer is powered on and works, and the hair dryer is powered off when it is placed in the induction area. By setting the control circuit, the operation of turning on and off the hair dryer each time is saved. Thus, the service life of the on / off switch of the hair dryer itself is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the circuit diagram of the dual-mode induction control AC power socket provided by the embodiment of the present utility model.

[0018] Figure 2 is the overall structural schematic diagram of the dual-mode induction control AC power socket provided by the embodiment of the present utility model.

[0019] In the figure, 1. AC power socket; 10. Connection circuit; 11. Fuse; 12. Power switch; 13. Power conversion; 20. Control circuit; 21. Induction unit; 211. Sensor; 212. Changeover switch; 22. First branch; 221. First wire; 222. Delay module; 23. Second branch; 25. First line; 26. Second line; 30. Output circuit; 31. Output relay; 32. Output socket; 40. Housing; 41. Plug assembly; 411. Plug; 412. Cable; 42. Indicator light. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] Reference Figure 1 As shown in Figure 1 , an AC power socket 1 with dual-mode induction control disclosed by the present utility model is used to control the power on and off of a hair dryer, and includes a connection circuit 10, a control circuit 20, and an output circuit 30; the connection circuit 10 is coupled between the power supply terminal and the control circuit 20, the output circuit 30 is coupled between the control circuit 20 and the hair dryer, and the hair dryer is used to be placed in the induction area of the control circuit 20; the control circuit 20 includes a first mode and a second mode, wherein the first mode adopts a delay and induction mode, and the second mode adopts a single induction mode; when the first mode is selected, timing starts when the hair dryer is powered on, and the hair dryer is powered off after the preset time arrives; if the hair dryer is placed in the induction area before the preset time arrives, the hair dryer is powered off; when the second mode is selected, when the hair dryer is picked up, the hair dryer is powered on and works, and when the hair dryer is placed in the induction area, the hair dryer is powered off; by setting the control circuit 20, the operation of turning on and off the hair dryer each time is saved, and thus, the service life of the self-switch of the hair dryer is extended.

[0022] Specifically, the connection circuit 10, the control circuit 20, and the output circuit 30 are connected in sequence, and during use, the mode is selected according to the needs of different working scenarios.

[0023] It should be noted that the induction area is located outside the AC power socket 1.

[0024] Further, in this embodiment, the connection circuit 10 includes a fuse 11, a power switch 12, and a power converter 13, and the fuse 11, the power switch 12, and the power converter 13 are connected in sequence, and one end of the fuse 11 far from the power switch 12 is coupled to the power supply terminal.

[0025] Specifically, one end of the power converter 13 far from the power switch 12 is connected to the control circuit 20.

[0026] During use, one end of the fuse 11 far from the power switch 12 is connected to the power supply terminal, the hair dryer is connected to the output circuit 30, the self-switch on the hair dryer is turned on, the hair dryer is placed in the induction area, the power switch 12 is turned on, and then the required mode is selected. Further, in this embodiment, the power supply terminal uses an AC power supply.

[0027] Continue to refer to Figure 1 In this embodiment, the control circuit 20 includes an induction unit 21, a first branch 22, and a second branch 23. One end of the induction unit 21 is connected to the connection circuit 10, and one end of the first branch 22 and one end of the second branch 23 are both connected to the output circuit 30; when the first mode is selected, the induction unit 21 is connected to the first branch 22; when the second mode is selected, the induction unit 21 is connected to the second branch 23.

[0028] Specifically, one end of the induction unit 21 is connected to the power converter 13.

[0029] When the first mode is selected, the power supply terminal, fuse 11, power switch 12, power conversion 13, induction unit 21, first branch 22, output circuit 30, and hair dryer are connected in sequence; when the second mode is selected, the power supply terminal, fuse 11, power switch 12, power conversion 13, induction unit 21, second branch 23, output circuit 30, and hair dryer are connected in sequence.

[0030] Further, in this embodiment, the induction unit 21 includes a sensor 211 and a switching switch 212, and the sensor 211 is coupled between the connection circuit 10 and the switching switch 212; when the first mode is selected, the sensor 211, the switching switch 212, and the first branch 22 are connected in sequence; when the second mode is selected, the sensor 211, the switching switch 212, and the second branch 23 are connected in sequence.

[0031] Specifically, the sensor 211 is coupled between the power conversion 13 and the switching switch 212.

[0032] When the first mode is selected, the power supply terminal, fuse 11, power switch 12, power conversion 13, sensor 211, switching switch 212, first branch 22, output circuit 30, and hair dryer are connected in sequence; when the second mode is selected, the power supply terminal, fuse 11, power switch 12, power conversion 13, sensor 211, switching switch 212, second branch 23, output circuit 30, and hair dryer are connected in sequence.

[0033] Exemplarily, the sensor 211 can adopt a dual sensor 211. Of course, the sensor 211 can also adopt a single-parameter sensor 211. In the implementable manner where the sensor 211 adopts a dual sensor 211, the lateral induction area is expanded; in addition, the far and near induction distance of the sensor 211 is adjustable within a certain range, thereby reducing false operations.

[0034] It should be noted that the induction area is the induction area of the sensor 211 on the AC power socket 1.

[0035] Further, in this embodiment, the first branch 22 includes a first wire 221 and a delay module 222. The first end of the delay module 222 is connected to the output circuit 30 through a first line 25, and the second end of the delay module 222 is connected to one end of the first wire 221; when the first mode is selected, the switching switch 212 is connected to the end of the first wire 221 far from the delay module 222; by setting the delay module 222, the delay duration is adjustable within a certain range to meet different duration requirements.

[0036] Specifically, the end of the sensor 211 far from the switching switch 212 is connected to the power conversion 13 through a second line 26.

[0037] Further, in this embodiment, the second branch 23 includes a second electric wire, one end of the second electric wire is connected to the output circuit 30 through the first line 25; when the second mode is selected, the change-over switch 212 is connected to the end of the second electric wire away from the first line 25.

[0038] Further, in this embodiment, the output circuit 30 includes an output relay 31 and an output socket 32. The output relay 31 is coupled between the control circuit 20 and the output socket 32, and the output socket 32 is used for connecting to a hair dryer.

[0039] Specifically, the output circuit 30 is connected to the control circuit 20 through the first line 25. The first end of the delay module 222 is connected to the output relay 31 through the first line 25, and one end of the second electric wire is connected to the output relay 31 through the first line 25.

[0040] Among them, the output socket 32 outputs AC220V.

[0041] Continue to refer to Figure 2 , the AC power socket 1 provided in this embodiment further includes a housing 40 and a plug assembly 41. The housing 40 encloses a receiving cavity. The fuse 11, the power converter 13, the delay module 222 and a part of the output circuit 30 are all arranged in the receiving cavity. The power switch 12 and the change-over switch 212 are both arranged on the top surface of the housing 40. The sensor 211 is installed on the first outer wall of the housing 40, and a part of the output circuit 30 is arranged on the second outer wall of the housing 40; one end of the plug assembly 41 passes through the third outer wall of the housing 40 and is inserted into the receiving cavity, and is connected to the fuse 11, and the other end of the plug assembly 41 is used for connecting to a power supply terminal.

[0042] Specifically, the output socket 32 is arranged on the second outer wall of the housing 40, and the output relays 31 are all arranged in the receiving cavity.

[0043] Among them, an indicator light 42 is arranged on the first outer wall of the housing 40. The indicator light 42 is connected in parallel with the wiring terminal of the output socket to indicate whether the output socket is powered on.

[0044] Specifically, the plug assembly 41 includes a plug 411 and a cable 412. One end of the cable 412 is connected to the plug 411, and the other end of the cable 412 passes through the third outer wall of the housing 40 and is inserted into the receiving cavity and is connected to the fuse 11.

[0045] It should be noted that the housing is in a cuboid shape, and the first outer wall, the second outer wall and the third outer wall of the housing are sequentially connected and arranged.

[0046] During use, the hair dryer is inserted into the output socket 32.

[0047] The usage process of the dual-mode induction control AC power socket 1 provided in this embodiment is as follows: Insert the plug 411 of the AC power socket 1 into the power supply end, place the self-switch of the hair dryer in the on position, place the hair dryer in the induction area of the sensor 211, turn on the power switch 12, and select the required mode through the changeover switch 212; when the first mode is selected, timing starts when the hair dryer is powered on, and power supply to the hair dryer automatically stops after the preset time arrives. If the hair dryer is placed back in the induction area before the preset time arrives, the hair dryer will lose power and stop working; when the second mode is selected, pick up the hair dryer. After the hair dryer is powered on and working, the hair dryer will lose power and stop working only when it is placed back in the induction area (of course, the self-switch in the hair dryer can also be manually turned off).

[0048] The dual-mode induction control AC power socket 1 provided in this application is used to control the power on and off of the hair dryer, and includes a connection circuit 10, a control circuit 20, and an output circuit 30; the connection circuit 10 is coupled between the power supply end and the control circuit 20, and the output circuit 30 is coupled between the control circuit 20 and the hair dryer. The hair dryer is used to be placed in the induction area of the control circuit 20; the control circuit 20 includes a first mode and a second mode. Among them, the first mode adopts a delay and induction mode, and the second mode adopts a separate induction mode; when the first mode is selected, timing starts when the hair dryer is powered on, and the hair dryer loses power after the preset time arrives; if the hair dryer is placed in the induction area before the preset time arrives, the hair dryer loses power; when the second mode is selected, pick up the hair dryer. The hair dryer is powered on and working, and the hair dryer loses power when it is placed in the induction area; by setting the control circuit 20, the operation of turning on and off the hair dryer each time is saved. Thus, the service life of the self-switch of the hair dryer is extended.

[0049] The dual-mode induction control AC power socket 1 provided by the utility model has the following advantages: The device has a simple structure, is easy to manufacture, and is convenient to operate.

[0050] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0051] Finally, it should be noted that: Obviously, the above embodiments are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present utility model.

Claims

1. An AC power socket with dual-mode induction control, characterized in that: For controlling the power on and off of a hair dryer, including a connection circuit, a control circuit, and an output circuit; The connection circuit is coupled between a power supply terminal and the control circuit, the output circuit is coupled between the control circuit and the hair dryer, and the hair dryer is configured to be placed within the sensing area of the control circuit; The control circuit includes a first mode and a second mode. Among them, the first mode adopts a delay and induction mode, and the second mode adopts a separate induction mode; When the first mode is selected, timing starts when the hair dryer is powered on. After a preset time is reached, the hair dryer is powered off; if the hair dryer is placed in the sensing area before the preset time is reached, the hair dryer is powered off; When the second mode is selected, when the hair dryer is picked up, the hair dryer is powered on, and when the hair dryer is placed in the sensing area, the hair dryer is powered off.

2. The dual-mode inductive control AC power socket according to claim 1, characterized in that: The connection circuit includes a fuse, a power switch, and a power conversion. The fuse, the power switch, and the power conversion are connected in sequence, and one end of the fuse away from the power switch is coupled to the power supply terminal.

3. The dual-mode induction control AC power socket according to claim 1, wherein: The power supply terminal uses an AC power supply.

4. The dual-mode inductive control AC power socket according to claim 2, wherein: The control circuit includes a sensing unit, a first branch, and a second branch. One end of the sensing unit is connected to the connection circuit, and one end of the first branch and one end of the second branch are both connected to the output circuit; When the first mode is selected, the sensing unit is connected to the first branch; When the second mode is selected, the sensing unit is connected to the second branch.

5. The dual-mode inductive control AC power socket according to claim 4, characterized in that: The sensing unit includes a sensor and a switching switch. The sensor is coupled between the connection circuit and the switching switch; When the first mode is selected, the sensor, the switching switch, and the first branch are connected in sequence; When the second mode is selected, the sensor, the switching switch, and the second branch are connected in sequence.

6. The dual-mode induction control AC power socket according to claim 5, wherein: The first branch includes a first wire and a delay module. The first end of the delay module is connected to the output circuit through a first line, and the second end of the delay module is connected to one end of the first wire; When the first mode is selected, the switching switch is connected to the end of the first wire away from the delay module.

7. The dual-mode induction control AC power socket according to claim 6, characterized in that: The second branch includes a second wire. One end of the second wire is connected to the output circuit through the first line; When the second mode is selected, the switching switch is connected to the end of the second wire away from the first line.

8. The dual-mode induction control AC power socket according to claim 1, characterized in that: The output circuit includes an output relay and an output socket. The output relay is coupled between the control circuit and the output socket, and the output socket is used to connect to the hair dryer.

9. The dual-mode inductive control AC power socket according to claim 5, wherein: The sensor uses a dual sensor.

10. The dual-mode inductive control AC power socket according to claim 7, wherein: It further includes a housing and a plug assembly. The housing encloses a receiving cavity. The fuse, the power conversion, the delay module, and part of the output circuit are all disposed in the receiving cavity. The power switch and the switching switch are both disposed on the top surface of the housing. The sensor is installed on the first outer wall of the housing, and part of the output circuit is disposed on the second outer wall of the housing; One end of the plug assembly passes through the third outer wall of the housing and is inserted into the accommodating cavity, and is connected to the fuse. The other end of the plug assembly is used to be connected to the power supply end.

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