Automatic power-off control device for electrical equipment

Abstract

The utility model relates to the technical field of electrical equipment, and discloses an automatic power-off control device for electrical equipment, which comprises an electrical socket, jacks are arranged on the front surface of the electrical socket, a rear seat shell and a base shell are fixedly mounted on the back surface of the electrical socket, and the rear seat shell and the base shell are assembled in an embedded manner. By designing the main push rod which is electrically connected with the control core board, when the electric appliance is used up but a user forgets to plug off a plug on the electric appliance and leaves, the infrared induction lamp detects the information and transmits the information to the control core board, the timing module on the control core board operates according to a preset time value, and if the time value is exceeded, the control core board is turned off. The control core plate can automatically drive the main push rod to contract and drive the sliding block to move back on the sliding groove plate, so that the plugging end of the telescopic connecting line is separated from the power-on port, power supply circulation is cut off, and the automatic power-off effect of the electric appliance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to an automatic power-off control device for electrical equipment. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. With the rapid development of my country's economy, Chinese residents have already used electrical equipment, such as a type of household appliances for use in family kitchens, which are divided into five categories according to their uses: food preparation, cooking, storage and kitchen hygiene. According to the working principle, they are divided into two categories: electric and electric heating. Among them, electric heating is divided into resistance type, infrared type, microwave type and electromagnetic induction type.

[0003] At present, in the actual use of electrical appliances by residents, since most of the electrical appliances have high power, if the user forgets to unplug the electrical appliance and leaves, the electrical appliance will not only continue to consume power, but also continue to heat up, and may even cause fire and explosion. For this reason, we need an automatic power-off control device for electrical appliances. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic power-off control device for electrical equipment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic power-off control device for electrical equipment, comprising an electrical socket, a socket is provided on the front of the electrical socket, and a rear seat shell and a base shell are fixedly installed on the back of the electrical socket, the rear seat shell and the base shell are fitted together, the interior formed between the rear seat shell and the base shell is an automatic power-off control chamber, and an automatic power-off control component is arranged inside the automatic power-off control chamber.

[0006] Preferably, the automatic power-off control component includes: a control core board, which is arranged on the top of the base shell.

[0007] Preferably, a timing module is provided on the control core board, an interface component is provided on the control core board, and a USB plug is plugged in, a power converter is provided on the control core board, and a power port is provided on the power converter.

[0008] Preferably, the automatic power-off control assembly also includes: a sliding slot plate, which is fixedly installed between the power converter and the rear seat shell; and a main push rod, which is fixedly installed inside the sliding slot plate and is electrically connected to the control core board.

[0009] Preferably, a sliding block is slidably connected inside the sliding slot plate, the telescopic end of the main push rod is fixedly connected to the sliding block, and a connector is fixedly connected to the top of the sliding block.

[0010] Preferably, the automatic power-off control component further comprises: a telescopic connecting wire, which is arranged inside the automatic power-off control chamber.

[0011] Preferably, one end of the telescopic connecting wire is electrically connected to an external power cord, the other end of the external power cord passes through the rear seat shell and extends to the outside, the other end of the telescopic connecting wire is a plug end, and is fixedly connected to the connector and plugged into the power port through the connector.

[0012] Preferably, an infrared sensor lamp electrically connected to the control core board is provided on the front side of the electrical socket.

[0013] The utility model provides an automatic power-off control device for electrical equipment, which has the following beneficial effects:

[0014] (1) The utility model designs a control core board, which controls the extension of the main push rod in advance, which will drive the sliding block to slide on the sliding groove plate, so that the telescopic connecting line is extended, and the plug end of the telescopic connecting line is plugged into the power port to make it energized, thereby facilitating the normal operation of the electrical appliance.

[0015] (2) The utility model is designed to electrically connect the main push rod with the control core board. When the user forgets to unplug the electrical appliance after using it, the infrared sensor lamp detects it and transmits the information to the control core board. The timing module on the control core board will operate according to the preset time value. If the time value is exceeded, the control core board will automatically drive the main push rod to retract, driving the sliding block to move back on the sliding groove plate, causing the plug-in end of the telescopic connecting line to be out of the plug-in state with the power port, thus cutting off the power flow and achieving the effect of automatic power-off of the electrical appliance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the overall structure of the utility model;

[0017] Figure 2 It is the back view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the automatic power-off control component of the utility model;

[0019] Figure 4 It is a side sectional view of the overall structure of the utility model.

[0020] In the figure: 111 electrical socket, 112 rear seat shell, 113 base shell, 2 automatic power-off control component, 211 control core board, 212 USB plug, 213 power converter, 214 power port, 215 sliding slot board, 216 main push rod, 217 sliding block, 218 connector, 219 telescopic connecting line, 2110 external power line, 2111 infrared sensor lamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] The preferred embodiment of the automatic power-off control device for electrical equipment provided by the utility model is as follows Figure 1-4 As shown: an automatic power-off control device for electrical equipment, including an electrical socket 111, a socket is provided on the front of the electrical socket 111, and a rear seat shell 112 and a base shell 113 are fixedly installed on the back of the electrical socket 111, the rear seat shell 112 and the base shell 113 are fitted together, and the interior formed between the rear seat shell 112 and the base shell 113 is an automatic power-off control chamber, and an automatic power-off control component 2 is arranged inside the automatic power-off control chamber;

[0025] The automatic power-off control component 2 includes:

[0026] A control core board 211 is disposed on the top of the base shell 113;

[0027] The control core board 211 is provided with a timing module, the control core board 211 is provided with an interface component, and a USB plug 212 is plugged in, the control core board 211 is provided with a power converter 213, and the power converter 213 is provided with a power port 214;

[0028] Furthermore, in this embodiment, the control core board 211 is designed, and the control core board 211 pre-controls the extension of the main push rod 216, which will drive the sliding block 217 to slide on the sliding groove plate 215, thereby driving the telescopic connecting line 219 to extend, prompting the plug end of the telescopic connecting line 219 to be plugged into the power port 214, so that it is energized, thereby facilitating the normal operation of the electrical appliance.

[0029] Example 2

[0030] Based on Example 1, a preferred embodiment of an automatic power-off control device for electrical equipment provided by the utility model is as follows: Figure 1-4 As shown: the automatic power-off control component 2 also includes:

[0031] The sliding slot plate 215 is fixedly installed between the power converter 213 and the rear seat shell 112;

[0032] The main push rod 216 is fixedly mounted inside the sliding slot plate 215 and is electrically connected to the control core plate 211;

[0033] The sliding groove plate 215 is slidably connected to a sliding block 217, the telescopic end of the main push rod 216 is fixedly connected to the sliding block 217, and the top of the sliding block 217 is fixedly connected to a connector 218;

[0034] The automatic power-off control component 2 also includes:

[0035] The telescopic connecting line 219 is arranged inside the automatic power-off control chamber;

[0036] One end of the telescopic connection line 219 is electrically connected to the external power line 2110, and the other end of the external power line 2110 passes through the rear seat shell 112 and extends to the outside. The other end of the telescopic connection line 219 is a plug end, and is fixedly connected to the connector 218, and is plugged into the power port 214 through the connector 218;

[0037] An infrared sensor lamp 2111 electrically connected to the control core board 211 is disposed on the front of the electrical socket 111 .

[0038] Furthermore, in this embodiment, the main push rod 216 is designed to be electrically connected to the control core board 211. When the appliance is used but the user forgets to unplug the appliance and leaves, the infrared sensor light 2111 detects it and transmits the information to the control core board 211. The timing module on the control core board 211 will operate according to the preset time value. If this time value is exceeded, the control core board 211 will automatically drive the main push rod 216 to retract, driving the sliding block 217 to move back on the sliding slot plate 215, causing the plug-in end of the telescopic connecting line 219 to disengage from the plug-in state with the power port 214, thereby cutting off the power flow and achieving the effect of automatic power-off of the appliance.

[0039] When in use, firstly, the external power cord 2110 is electrically connected to the external power source. When the user uses the appliance and plugs it into the appliance socket 111, under the action of the control core board 211 and the power converter 213, the control core board 211 controls the main push rod 216 to extend in advance, which will drive the sliding block 217 to slide on the sliding slot plate 215, so as to drive the telescopic connecting line 219 to extend, so as to make the plug end of the telescopic connecting line 219 plug into the power port 214, so that it is powered on, thereby facilitating the normal operation of the appliance. When the appliance is finished using, but the user forgets to plug in the appliance socket 111, the main push rod 216 will be extended in advance, which will drive the sliding block 217 to slide on the sliding slot plate 215, so as to drive the telescopic connecting line 219 to extend, so as to make the plug end of the telescopic connecting line 219 plug into the power port 214, so that it is powered on, thereby facilitating the normal operation of the appliance. When the plug is removed, the infrared sensor light 2111 detects it and transmits the information to the control core board 211. The timing module on the control core board 211 will operate according to the preset time value. If this time value is exceeded, the control core board 211 will automatically drive the main push rod 216 to retract, driving the sliding block 217 to move back on the sliding slot plate 215, causing the plug end of the telescopic connecting line 219 to disengage from the power port 214, thereby cutting off the power flow, preventing the electrical equipment from not only continuing to consume power, but also continuing to heat up, and even possible phenomena such as fire and explosion.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic power-off control device for electrical equipment, comprising an electrical socket (111), characterized in that: The front side of the electrical socket (111) is provided with a socket, and the back side of the electrical socket (111) is fixedly mounted with a rear seat shell (112) and a base shell (113), the rear seat shell (112) and the base shell (113) are fitted together, and the interior formed between the rear seat shell (112) and the base shell (113) is an automatic power-off control chamber, and the interior of the automatic power-off control chamber is provided with an automatic power-off control component (2).

2. The automatic power-off control device for electrical equipment according to claim 1, characterized in that: The automatic power-off control component (2) comprises: a control core board (211) arranged on the top of the base shell (113).

3. The automatic power-off control device for electrical equipment according to claim 2, characterized in that: The control core board (211) is provided with a timing module, the control core board (211) is provided with an interface component and is plugged with a USB plug (212), the control core board (211) is provided with a power converter (213), and the power converter (213) is provided with a power port (214).

4. The automatic power-off control device for electrical equipment according to claim 1, characterized in that: The automatic power-off control assembly (2) further comprises: a sliding slot plate (215) fixedly mounted between the power converter (213) and the rear seat shell (112); and a main push rod (216) fixedly mounted inside the sliding slot plate (215) and electrically connected to the control core plate (211).

5. The automatic power-off control device for electrical equipment according to claim 4, characterized in that: The sliding groove plate (215) is internally slidably connected to a sliding block (217), the telescopic end of the main push rod (216) is fixedly connected to the sliding block (217), and the top of the sliding block (217) is fixedly connected to a connecting head (218).

6. The automatic power-off control device for electrical equipment according to claim 1, characterized in that: The automatic power-off control component (2) further comprises: a telescopic connecting line (219) arranged inside the automatic power-off control chamber.

7. The automatic power-off control device for electrical equipment according to claim 6, characterized in that: One end of the telescopic connection line (219) is electrically connected to an external power line (2110), and the other end of the external power line (2110) penetrates the rear seat shell (112) and extends to the outside. The other end of the telescopic connection line (219) is a plug-in end, and is fixedly connected to the connector (218), and is plugged into the power port (214) through the connector (218).

8. The automatic power-off control device for electrical equipment according to claim 1, characterized in that: An infrared sensing lamp (2111) electrically connected to the control core board (211) is arranged on the front side of the electrical socket (111).

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