CN219918901U - Switching device and power utilization system - Google Patents
Switching device and power utilization system Download PDFInfo
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- CN219918901U CN219918901U CN202223460326.1U CN202223460326U CN219918901U CN 219918901 U CN219918901 U CN 219918901U CN 202223460326 U CN202223460326 U CN 202223460326U CN 219918901 U CN219918901 U CN 219918901U
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- 230000005669 field effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
The utility model discloses a switch device and an electric system, and relates to the technical field of intelligent home. The switch device comprises a controller, a detection sensor, an infrared transmitting tube for transmitting infrared rays, an infrared receiving tube for receiving infrared rays and a switch, wherein the controller can adjust the on-off state of a first end and a second end of the switch after determining that the infrared receiving tube does not receive the infrared rays so as to control the connection state between a power supply and electric equipment. Therefore, the switching device provided by the embodiment of the utility model can be used for switching on or switching off the connection between the power supply and the electric equipment without being pressed by a user, and has higher use flexibility. And the controller can adjust the frequency of the infrared emission tube to emit infrared rays to be high after determining that the distance from the target object to the detection sensor is smaller than the distance threshold value through the detection sensor. In this way, electrical energy can be saved.
Description
Technical Field
The utility model relates to the technical field of intelligent home, in particular to a switch device and an electricity utilization system.
Background
A switching device (e.g., a push-button switch) may be used to connect a power source (e.g., mains) with a powered device. The user can switch on the power supply and the electric equipment by pressing the switching device or disconnect the power supply and the electric equipment. However, the switching device has low flexibility of use.
Disclosure of Invention
The utility model provides a switch device and an electric system, which can solve the problem of lower use flexibility of the switch device in the related technology. The technical scheme is as follows:
in one aspect, there is provided a switching device comprising: the device comprises a controller, a detection sensor, an infrared emission tube, an infrared receiving tube and a switch, wherein a first end of the switch is used for being connected with a power supply, and a second end of the switch is used for being connected with electric equipment;
the infrared transmitting tube is used for transmitting infrared rays, and the infrared receiving tube is used for receiving the infrared rays;
the controller is respectively connected with the detection sensor, the infrared emission tube, the infrared receiving tube and the control end of the switch, and is used for adjusting the frequency of the infrared emission tube for emitting the infrared rays if the distance from the target object to the detection sensor is determined to be smaller than a distance threshold value by the detection sensor, and adjusting the on-off states of the first end and the second end of the switch if the infrared receiving tube is determined to not receive the infrared rays.
In another aspect, there is provided an electrical power consumption system comprising: a power supply, a consumer, and a switching device as described in the above aspects;
the power supply is connected with the electric equipment through the switch equipment.
The technical scheme provided by the utility model has the beneficial effects that at least:
the utility model provides a switch device and an electric system, wherein the switch device comprises a controller, a detection sensor, an infrared transmitting tube for transmitting infrared rays, an infrared receiving tube for receiving the infrared rays and a switch, and the controller can adjust the on-off states of a first end and a second end of the switch after determining that the infrared receiving tube does not receive the infrared rays so as to control the connection state between a power supply and electric equipment. Therefore, the switching device provided by the embodiment of the utility model can be used for switching on or switching off the connection between the power supply and the electric equipment without being pressed by a user, and has higher use flexibility.
And the controller can adjust the frequency of the infrared emission tube to emit infrared rays to be high after determining that the distance from the target object to the detection sensor is smaller than the distance threshold value through the detection sensor. In this way, electrical energy can be saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a switchgear according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of another switchgear according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of still another switching device according to an embodiment of the present utility model;
fig. 4 is a cross-sectional view of a switchgear provided by an embodiment of the present utility model;
fig. 5 is a cross-sectional view of another switchgear provided by an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of still another switching device according to an embodiment of the present utility model;
fig. 7 is a schematic structural diagram of still another switching device according to an embodiment of the present utility model;
fig. 8 is a top view of a switchgear provided by an embodiment of the present utility model;
fig. 9 is a schematic structural diagram of an electrical power consumption system according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
An embodiment of the present utility model provides a switching device, referring to fig. 1, the switching device 00 includes: controller 01, detection sensor 02, infrared transmitting tube 03, infrared receiving tube 04, and switch 05. The first end of the switch 05 is used for being connected with a power supply, and the second end of the switch 05 is used for being connected with electric equipment. The infrared transmitting tube 03 is for transmitting infrared rays (for example, transmitting infrared rays in the form of pulses), and the infrared receiving tube 04 is for receiving infrared rays.
As shown in fig. 1, the controller 01 is connected to the control ends of the detection sensor 02, the infrared transmitting tube 03, the infrared receiving tube 04 and the switch 05, respectively. The controller 01 is used for: if the detection sensor 02 detects that the distance from the target object to the detection sensor 02 is smaller than the distance threshold value, the frequency of the infrared emission tube emitting infrared rays is increased; and if the infrared receiving tube 04 does not receive the infrared rays, adjusting the on-off states of the first end and the second end of the switch 05. Wherein the target may be a human body. The distance threshold may be pre-stored by the controller 01.
For example, if the controller 01 determines that the infrared receiving tube 04 does not receive infrared light, and the first end and the second end of the switch 05 are disconnected, the first end and the second end of the switch 05 may be turned on to turn on the connection between the power source and the electric device. That is, at this time, the controller 01 may adjust the states of the first and second terminals of the switch 05 from the off state to the on state. If the controller 01 determines that the infrared receiving tube 04 does not receive infrared light, and the first end and the second end of the switch 05 are turned on, the first end and the second end of the switch 05 can be disconnected to disconnect the power supply from the electric equipment. That is, at this time, the controller 01 may adjust the states of the first and second terminals of the switch 05 from the on state to the off state.
In summary, the embodiment of the utility model provides a switching device, which includes a controller, a detection sensor, an infrared transmitting tube for transmitting infrared rays, an infrared receiving tube for receiving infrared rays, and a switch. Therefore, the switching device provided by the embodiment of the utility model can be used for switching on or switching off the connection between the power supply and the electric equipment without being pressed by a user, and has higher use flexibility.
And the controller can adjust the frequency of the infrared emission tube to emit infrared rays to be high after determining that the distance from the target object to the detection sensor is smaller than the distance threshold value through the detection sensor. In this way, electrical energy can be saved.
It is understood that the infrared transmitting tube 03 can be disposed opposite the infrared receiving tube 04. In this way, when no shielding object exists between the infrared transmitting tube 03 and the infrared receiving tube 04, the infrared receiving tube 04 can receive infrared rays transmitted by the infrared transmitting tube 03, so that the reliability of the switching device for adjusting the on-off states of the first end and the second end of the switch 05 can be ensured to be higher.
In the embodiment of the present utility model, the infrared receiving tube 04 can output the first level after receiving the infrared ray. And the infrared receiving tube 04 can output the second level after the infrared rays are not received. The second level is different from the first level. For example, the first level is a low level and the second level is a high level. Correspondingly, the controller 01 can determine whether the infrared receiving tube 04 receives infrared rays according to the level output by the infrared receiving tube 04. For example, if the controller 01 determines that the level output by the infrared receiving tube 04 changes from the first level to the second level, it may be determined that the infrared receiving tube 04 does not receive infrared light.
In the embodiment of the present utility model, the emission frequency of the infrared emission tube 03 before adjustment may be equal to or greater than 0. I.e. the infrared transmitting tube 03 before adjustment may or may not be in an operating state. In the operating state, the infrared transmitting tube 03 can operate at a lower transmitting frequency. In this way, electrical energy can be saved.
Alternatively, the controller 01 may be a micro control unit (micro controller unit, MCU). The detection sensor 02 can be a millimeter wave radar, a pyroelectric infrared sensor or an infrared proximity sensor. The infrared emitting tube 03 may be an infrared emitting diode (light emitting diode, LED). The switch 05 may be a relay, a field effect transistor or a triode.
It will be appreciated that in the case where the detection sensor 02 is a millimeter wave radar or an infrared proximity sensor, the detection sensor 02 may detect the distance of the target object to the detection sensor 02 and may send the distance to the controller 01. The controller 01 may then compare the distance detected by the detection sensor 02 to a distance threshold to determine whether the distance is less than the distance threshold. In the case where the detection sensor 02 is a pyroelectric infrared sensor, the detection distance of the pyroelectric infrared sensor may be smaller than the distance threshold. The pyroelectric infrared sensor may detect the temperature of an object in its detection range (a sector area with a detection distance as a radius), and may transmit the detected temperature to the controller 01. The controller 01 may then compare the temperature with the temperature of the target object to determine whether the object is the target object. If the controller 01 determines that the difference between the temperature and the temperature of the object is less than the difference threshold, it may determine that the object is the object, and then it may determine that the distance between the object and the detection sensor 02 is less than the distance threshold. The temperature threshold and the temperature of the target may be stored in advance by the controller 01, for example, the temperature threshold may be 0.1 degrees celsius (°c).
In an alternative implementation, referring to fig. 2 and 3, the switching device may further include: a housing 06 with a recess. The controller 01 and the switch 05 may both be located within the housing 06. The detection sensor 02 may be located on the surface of the housing 06. Each of the two opposite side walls of the recess has a through hole a, and the through holes on the two side walls are coaxial. The infrared emitting tube 03 may be located in a through hole a of one of the two side walls (hereinafter referred to as a first side wall for convenience of description), and the infrared receiving tube is located in a through hole a of the other of the two side walls (hereinafter referred to as a second side wall for convenience of description).
It will be appreciated that the housing 06 may be a concave housing as shown in fig. 2. Alternatively, as shown in fig. 3, the housing 06 may be a zigzag housing.
In an embodiment of the present utility model, referring to fig. 4, the switching device may further include: two light guiding tubes 07. One of the two light guiding pipes 07 (hereinafter, referred to as a first light guiding pipe 07 for convenience of description) may be located in the through hole a of the first side wall of the groove, and the other light guiding pipe 07 of the two light guiding pipes 07 may be located in the through hole a of the second side wall. At this time, the infrared emission tube 03 may be located in the first light guide tube 07, and the infrared receiving tube 04 may be located in the second light guide tube 07.
Since the light guiding tube 07 where the infrared transmitting tube 03 is located can play a role in guiding light, so that the light emitted by the infrared transmitting tube 03 is emitted to a larger extent along the extending direction of the light guiding tube 07, and since the light guiding tube 07 where the infrared receiving tube 04 is located can prevent the infrared receiving tube 04 from receiving other infrared rays to a certain extent, interference can be avoided, and therefore detection accuracy of shielding signals can be ensured by arranging the light guiding tube.
Optionally, referring to fig. 5, a switching device provided in an embodiment of the present utility model may include: a plurality of infrared receiving tubes 03 and infrared transmitting tubes 04 which are in one-to-one correspondence with the plurality of infrared receiving tubes 03. The infrared transmitting tubes 03 may be located on the same side wall, and the infrared receiving tubes 04 may be located on the same side wall.
Because the switch device can include a plurality of infrared receiving tubes 03 and a plurality of infrared transmitting tubes 04, the controller 01 can control the on-off state of the first end and the second end of the switch 05 after the user places the finger at any position of the groove, and the user experience is good.
It will be appreciated that, in the case that the switching device includes a plurality of infrared receiving tubes 03 and a plurality of infrared transmitting tubes 04, if the controller determines that at least one infrared transmitting tube 04 of the plurality of infrared transmitting tubes 04 does not receive infrared light, the on-off state of the first end and the second end of the switch 05 may be adjusted.
In another alternative implementation, referring to fig. 6, the switching device may further include: a hollow base 08, and two support plates 09. The controller 01 and the switch 05 may be both located in the base 01, and the detection sensor 02 may be located on the surface of the base 08.
With continued reference to fig. 6, the two support plates 09 may be disposed opposite to the surface of the base 08, and the plane of each support plate 09 of the two support plates 09 intersects the surface. For example, the plane in which each support plate 09 lies may be perpendicular to the surface. Each support plate 09 of the two support plates 09 is provided with a blind hole b, and the blind holes b of the two support plates 09 are coaxial. The infrared transmitting tube 03 may be located in the blind hole b of one support plate 09 of the two support plates 09, and the infrared receiving tube 04 may be located in the blind hole b of the other support plate 09 of the two support plates 09.
In case the switching device further comprises two light guiding pipes 07, one light guiding pipe 07 of the two light guiding pipes 07 is located in the blind hole b of one support plate 09 of the two support plates 09 and the other light guiding pipe 07 is located in the blind hole b of the other support plate 09 of the two support plates 09.
It will be appreciated that the distance of both the infrared transmitting tube 03 and the infrared receiving tube 04 from the bottom of the recess (or from the surface of the base 08) may be greater than a target value (e.g., 3 cm). Therefore, the operation of the user can be facilitated, and the user experience is good.
In an embodiment of the present utility model, referring to fig. 7 and 8, the switching device may further include: the prompting component 11. The controller 01 may also be connected to the prompting component 11, and may also be configured to control the prompting component 11 to issue a prompting message if it is determined that the infrared receiving tube 04 does not receive infrared light. Therefore, the user can conveniently learn that the operation of the user has triggered the switch device, and the user experience is effectively improved.
Alternatively, the alert component 11 may include at least one of the following: indicator lights and speakers. For example, the alert component 11 may include: indicator lights and speakers. Accordingly, the prompt message may include: light information and sound information. Wherein, this light information can mean: the indicator lights flash.
Alternatively, the indicator light may be an incandescent lamp (e.g., a compact incandescent lamp), or may be an LED.
It will be appreciated that the cue assembly 11 may be located on the surface of the housing 06.
Taking a target object as a human body and taking the switching device shown in fig. 8 as an example, the working principle of the switching device provided by the embodiment of the utility model is illustrated by way of example:
when a user needs to control the switching device, the user gradually approaches the switching device. In the process that the user gradually approaches the switching device, if the controller 01 detects that the distance from the user to the switching device is smaller than the distance threshold value through the detection sensor 02, the controller 01 can adjust the emission frequency of the infrared emission tube. The user may then place a finger between infrared emitting tube 03 and infrared receiving tube 04 (i.e., between the first and second sidewalls of the recess). Since the finger can block the infrared rays emitted from the infrared emission tube 03, the infrared receiving tube 04 cannot receive the infrared rays.
At this time, if the first end and the second end of the switch 05 are opened, the controller 01 may control the first end and the second end of the switch 05 to be closed so as to conduct the connection between the power source and the electric device. If the first end and the second end of the switch 05 are closed, the controller 01 may control the first end and the second end of the switch 05 to be opened so as to disconnect the power supply from the electric device.
Thus, the user can control the switch device without touching the switch device, and on one hand, the flexibility of controlling the switch device is improved; on the other hand, the risk of contacting viruses and bacteria by the user can be reduced, and the user experience is good; on the other hand, the user does not need to press the switch device, so that the operation of the user is simplified, and the user experience is further improved.
In summary, the embodiment of the utility model provides a switching device, which includes a controller, a detection sensor, an infrared transmitting tube for transmitting infrared rays, an infrared receiving tube for receiving infrared rays, and a switch. Therefore, the switching device provided by the embodiment of the utility model can be used for switching on or switching off the connection between the power supply and the electric equipment without being pressed by a user, and has higher use flexibility.
And the controller can adjust the frequency of the infrared emission tube to emit infrared rays to be high after determining that the distance from the target object to the detection sensor is smaller than the distance threshold value through the detection sensor. In this way, electrical energy can be saved.
The embodiment of the utility model also provides an electricity utilization system, referring to fig. 8, the electricity utilization system may include: power supply 10, powered device 20, and switching device 00. The power supply 10 is connected to an electrical consumer 20 via a switching device 00. Wherein the switching device 00 is the switching device provided in the above embodiment. For example, a switching device as shown in any one of fig. 1 to 8.
As shown in fig. 8, a first terminal of a switch 05 in the switching device 00 is connected to the power source 10, and a second terminal of the switch 05 is connected to the electric device 20.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
It should be understood that references herein to "and/or" means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. Also, the meaning of the term "at least one" in the present utility model means one or more, and the meaning of the term "plurality" in the present utility model means two or more.
The terms "first," "second," and the like in this disclosure are used for distinguishing between similar elements or items having substantially the same function and function, and it should be understood that there is no logical or chronological dependency between the terms "first," "second," and "n," and that there is no limitation on the amount and order of execution. For example, a first sidewall may be referred to as a second sidewall, and similarly, a second sidewall may be referred to as a first sidewall, without departing from the scope of the various described examples.
The foregoing description of the exemplary embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. A switching device, the switching device comprising: the device comprises a controller, a detection sensor, an infrared emission tube, an infrared receiving tube and a switch, wherein a first end of the switch is used for being connected with a power supply, and a second end of the switch is used for being connected with electric equipment;
the infrared transmitting tube is used for transmitting infrared rays, and the infrared receiving tube is used for receiving the infrared rays;
the controller is respectively connected with the detection sensor, the infrared emission tube, the infrared receiving tube and the control end of the switch, and is used for adjusting the frequency of the infrared emission tube for emitting the infrared rays if the distance from the target object to the detection sensor is determined to be smaller than a distance threshold value by the detection sensor, and adjusting the on-off states of the first end and the second end of the switch if the infrared receiving tube is determined to not receive the infrared rays.
2. The switching device of claim 1, further comprising: a housing having a recess;
the controller and the switch are positioned in the shell, and the detection sensor is positioned on the surface of the shell;
each of two opposite side walls of the groove is provided with a through hole, and the through holes on the two side walls are coaxial;
the infrared transmitting tube is positioned in the through hole of one side wall of the two side walls, and the infrared receiving tube is positioned in the through hole of the other side wall of the two side walls.
3. The switchgear according to claim 2, characterized in that the housing is a recess-shaped housing or a return-shaped housing.
4. The switching device of claim 2, further comprising: two light guide pipes;
one of the two light guiding pipes is positioned in the through hole of the side wall, and the infrared emission pipe is positioned in the one light guiding pipe;
the other of the two light guiding pipes is positioned in the through hole of the other side wall, and the infrared receiving pipe is positioned in the other light guiding pipe.
5. The switching device of claim 1, further comprising: a hollow base, and two support plates;
the controller and the switch are positioned in the base, and the detection sensor is positioned on the surface of the base;
the two support plates are oppositely arranged on the surface of the base, the plane of each support plate in the two support plates is intersected with the surface, blind holes are formed in each support plate in the two support plates, and the blind holes of the two support plates are coaxial;
the infrared transmitting tube is positioned in the blind hole of one of the two support plates, and the infrared receiving tube is positioned in the blind hole of the other of the two support plates.
6. The switching device according to any one of claims 1 to 5, further comprising: a prompting component;
the controller is also connected with the prompt component, and is further used for controlling the prompt component to send out prompt information if the infrared receiving tube is determined not to receive infrared rays.
7. The switching device of claim 6, wherein the prompting component comprises at least one of:
indicator lights and speakers.
8. Switching device according to any one of claims 1 to 5, characterized in that,
the detection sensor is an infrared pyroelectric sensor, a millimeter wave radar or an infrared proximity sensor;
the switch is a relay, a field effect transistor or a triode.
9. The switching device according to any one of claims 1 to 5, wherein the controller is configured to:
if the infrared receiving tube is determined not to receive infrared rays, and the first end and the second end of the switch are disconnected, the first end and the second end of the switch are controlled to be conducted so as to conduct connection between the power supply and the electric equipment;
if the infrared receiving tube is determined not to receive infrared rays, and the first end and the second end of the switch are conducted, the first end and the second end of the switch are controlled to be disconnected, and therefore connection between the power supply and the electric equipment is disconnected.
10. An electrical power consumption system, the electrical power consumption system comprising: a power supply, a consumer, and a switching device as claimed in any one of claims 1 to 9;
the power supply is connected with the electric equipment through the switch equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223460326.1U CN219918901U (en) | 2022-12-23 | 2022-12-23 | Switching device and power utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223460326.1U CN219918901U (en) | 2022-12-23 | 2022-12-23 | Switching device and power utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918901U true CN219918901U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223460326.1U Active CN219918901U (en) | 2022-12-23 | 2022-12-23 | Switching device and power utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918901U (en) |
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2022
- 2022-12-23 CN CN202223460326.1U patent/CN219918901U/en active Active
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