CN214544856U

CN214544856U - Double-induction switch combining lamp belt controller with human body induction

Info

Publication number: CN214544856U
Application number: CN202120573269.4U
Authority: CN
Inventors: 张志鹏
Original assignee: Foshan Chaoyi Technology Co ltd
Current assignee: Foshan Chaoyi Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-29
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a double-induction switch combining a lamp belt controller and human body induction, which comprises a power circuit, a human body induction control module, a LED lamp belt controller and an LED lamp belt; human response control module and LED lamp area controller all are connected with power supply output end of power supply circuit, and the signal output part of LED lamp area controller is connected with human response control module's signal input part, and human response control module's signal output part is connected with LED lamp area. Through adopting above-mentioned setting, have the function that can realize contactless response trigger inductive switch, can trigger inductive switch's effect with multiple trigger mode simultaneously to reach the beneficial effect who improves whole life.

Description

Double-induction switch combining lamp belt controller with human body induction

Technical Field

The utility model relates to an inductive switch's technical field, concretely relates to two inductive switch with lamp area controller and human response combination.

Background

The existing inductive switch is usually a human body infrared intelligent inductive switch, and is a switch which is automatically started when a person passes through an infrared induction detection area. The main induction switches in the market are: the touch sensing switch, the infrared sensing switch, the microwave sensing switch, the ultrasonic sensing switch and the like are all switched on and off in a specified space range in front of the sensing end of the switch through hands or other objects, so that the function of triggering the switch is achieved.

The existing inductive switch is generally common in a single type of induction mode, and takes a touch inductive switch as an example, the touch inductive switch comprises a power supply module, a touch inductive module and a working terminal module, the power supply output end of the power supply module is connected with the touch inductive module, and the induction output end of the touch inductive module is connected with the working terminal module. The working terminal module can be a lamp, a display, a motor, an electromagnetic valve and the like. When the touch sensing module triggers sensing, the power supply module is connected with the working terminal module, so that the function of opening and closing the working terminal module is achieved. But single form's response trigger mode triggers inductive switch, often can have the problem of using the defect, when this kind of response trigger mode breaks down or damages, then can lead to the unable condition of working of work terminal module, and current inductive switch is the condition that combines multiple response mode yet, and then causes the product to be the unable condition that triggers inductive switch through other modes emergencies when breaking down or damaging, thereby causes the unable normal operating of work terminal module, reduces life and whole use experience.

In addition, in the circuit in which the touch-sensitive switch controls the working terminal module, a trigger point (touch point) for triggering the touch-sensitive switch is determined, and therefore, when the working terminal module is started, the touch-sensitive switch needs to be in close contact with and trigger the trigger point of the touch-sensitive module. Although the working terminal module can work in the same way, the position of the touch sensing switch is specifically determined, so that the specific position of the touch sensing module needs to be found for touch sensing each time the working terminal module is triggered to work. The existing inductive switch has no mode of triggering the inductive switch in a touchless inductive way, so that a user can trigger the inductive switch in an inductive way within a certain space range, and does not need to be consistent with the touch inductive switch to find an accurate trigger point.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a two inductive switch that combines lamp area controller and human response has the function that can realize contactless response trigger inductive switch, can trigger inductive switch's effect with multiple trigger mode simultaneously to reach the beneficial effect who improves whole life.

The purpose of the utility model is realized through the following technical scheme:

a double-induction switch combining a lamp belt controller and human body induction comprises a power circuit, a human body induction control module, an LED lamp belt controller and an LED lamp belt; the human body induction control module and the LED lamp belt controller are both connected with the power output end of the power circuit, the signal output end of the LED lamp belt controller is connected with the signal input end of the human body induction control module, and the signal output end of the human body induction control module is connected with the LED lamp belt.

Further, the human body induction control module comprises a human body induction circuit, a first single chip microcomputer MCU and a first power device, the power output end of the power circuit is connected with the human body induction circuit, the human body induction circuit is connected with the first single chip microcomputer MCU, the first single chip microcomputer MCU is connected with the input end of the first power device, the output end of the first power device is connected with the LED lamp belt, and the output end of the LED lamp belt controller is connected with the first single chip microcomputer MCU.

Further, the LED lamp belt comprises a plurality of LED lamps which are connected in series, the first power device is an MOS (metal oxide semiconductor) tube, the MOS tube is connected with the power input end of the LED lamp belt in series, and the LED lamp belt is connected with the first MCU through the MOS tube.

Further, the human body induction control module further comprises a first voltage stabilizing LDO connected with a power output end of the power circuit, and the first voltage stabilizing LDO is respectively connected with the first single chip microcomputer MCU and the human body induction circuit.

Further, a signal processing module is connected between the output end of the LED lamp belt controller and the first single chip microcomputer MCU.

Further, the LED lamp strip controller comprises a second single chip microcomputer MCU and a second voltage-stabilizing LDO, the second voltage-stabilizing LDO is connected with the power output end of the power circuit, the second voltage-stabilizing LDO is electrically connected with the second single chip microcomputer MCU, and the signal output end of the second single chip microcomputer MCU is connected with the signal input end of the human body induction control module.

Further, a pin of the output end of the LED lamp strip controller, which is connected with the first single chip microcomputer MCU, is a touch signal TC pin, and the touch signal TC pin is the signal processing module.

Further, the LED lamp belt controller further comprises a second power device, the second power device is connected with a power output end of the power circuit, the second power device is connected with a signal output end of the second single-chip microcomputer MCU, and the second single-chip microcomputer MCU is connected with a signal input end of the human body induction control module through the second power device.

Further, the second single chip microcomputer MCU is connected with a touch IC.

Further, the second single chip microcomputer MCU is connected with elastic touch metal.

The utility model discloses following beneficial effect has:

1. a double-induction switch combining a lamp belt controller and human body induction utilizes a power circuit to respectively supply power to a human body induction control module and an LED lamp belt controller, thereby facilitating the subsequent work of the human body induction control module and the LED lamp belt controller. Utilize the signal output part of LED lamp area controller to be connected with human response control module's signal input part, make human response control module's signal output part and LED lamp area be connected simultaneously, consequently can utilize human response control module to respond to the human body, thereby trigger LED lamp area is luminous, simultaneously when response trigger LED lamp area controller, LED lamp area controller can send trigger signal to human response control module's signal receiving terminal, cause human response control module to transmit trigger signal to LED lamp area, make LED lamp area luminous.

2. Through setting up human response control module, the human body can trigger the human response control module of response in the certain limit space of human response control module's response end orientation to reach the function that control LED lamp area was bright to go out, in addition, through setting up LED lamp area controller, when response trigger LED lamp area controller, trigger LED lamp area controller sends trigger signal to human response control module's signal receiving terminal, and then trigger LED lamp area work. Compare the mode that single LED lamp area controller control LED lamp area was bright to go out among the prior art, the utility model discloses a two kinds of response mode control LED lamp area that human response and LED lamp area controller triggered the response are bright to go out, can embody the science and technology of whole product on the one hand and feel and the advance, and on the other hand can be when the response end of one of them response control module became invalid or damaged, can utilize another response control module to trigger LED lamp area work to reach extension product life and richen the beneficial effect of trigger control variety. In addition, because human response control module is remote trigger control, compare in the mode that need accurately find touch-sensitive electricity of touch-sensitive control module when triggering the response through closely, human response control module has the advantage of being convenient for find the control position to the realization is convenient for trigger the luminous beneficial effect in LED lamp area, makes the user use simple and convenient, and improves the effect that the user used and experienced.

Drawings

Fig. 1 is a schematic diagram of module connection according to the present invention.

Fig. 2 is a circuit module connection diagram according to embodiment 1 of the present invention.

Fig. 3 is a circuit module connection diagram according to embodiment 2 of the present invention.

Fig. 4 is a circuit module connection diagram according to embodiment 3 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. In the present specification, the terms "upper", "inner", "middle", "left", "right" and "one" are used for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding parts may be changed or adjusted without substantial technical changes.

Example 1

Referring to fig. 1 to 4, a dual-inductive switch combining a lamp band controller and human body induction comprises a power circuit, a human body induction control module, an LED lamp band controller, and an LED lamp band; human response control module and LED lamp area controller all are connected with power supply output end of power supply circuit, and the signal output part of LED lamp area controller is connected with human response control module's signal input part, and human response control module's signal output part is connected with LED lamp area.

It is worth mentioning that:

1. the LED lamp strip controller in this embodiment is a switch capable of independently controlling the on and off of the LED lamp strip, and outside this embodiment, the LED lamp strip controller can be a touch sensing control switch, a hand-scanning type sensing control switch, an infrared sensing control switch, an ultrasonic sensing control switch or the like.

2. The power circuit is a voltage stabilizing circuit, and can still keep the output voltage basically unchanged when the input power grid voltage fluctuates or the load changes, so that the circuit stability is maintained. The human body induction module is used for inducing a human body, so that the human body induction module can be a radar sensor module and used for inducing the movement of the human body, and the function of non-contact human body induction is realized.

Specifically, the power circuit is used for supplying power to the human body induction control module and the LED lamp strip controller respectively, so that the subsequent work of the human body induction control module and the LED lamp strip controller is facilitated. Utilize the signal output part of LED lamp area controller to be connected with human response control module's signal input part, make human response control module's signal output part and LED lamp area be connected simultaneously, consequently can utilize human response control module to respond to the human body, thereby trigger LED lamp area is luminous, simultaneously when response trigger LED lamp area controller, LED lamp area controller can send trigger signal to human response control module's signal receiving terminal, cause human response control module to transmit trigger signal to LED lamp area, make LED lamp area luminous.

Therefore, through setting up human response control module, the human body can trigger the human response control module of response in the certain limit space of human response control module's response end orientation to reach the function of controlling the bright of LED lamp area and going out, in addition, through setting up LED lamp area controller, when response trigger LED lamp area controller, trigger LED lamp area controller and send trigger signal to human response control module's signal reception end, and then trigger LED lamp area work. Compare the mode that single LED lamp area controller control LED lamp area was bright to go out among the prior art, the utility model discloses a two kinds of response mode control LED lamp area that human response and LED lamp area controller triggered the response are bright to go out, can embody the science and technology of whole product on the one hand and feel and the advance, and on the other hand can be when the response end of one of them response control module became invalid or damaged, can utilize another response control module to trigger LED lamp area work to reach extension product life and richen the beneficial effect of trigger control variety. In addition, because human response control module is remote trigger control, compare in the mode that need accurately find touch-sensitive electricity of touch-sensitive control module when triggering the response through closely, human response control module has the advantage of being convenient for find the control position to the realization is convenient for trigger the luminous beneficial effect in LED lamp area, makes the user use simple and convenient, and improves the effect that the user used and experienced.

Referring to fig. 1 to 4, in order to implement the human body sensing function, the human body sensing control module implements a human body sensing function. The human body induction control module comprises a human body induction circuit, a first single chip microcomputer MCU and a first power device, the human body induction circuit is electrically connected with the power output end of the power circuit, the induction output end of the human body induction circuit is connected with the first single chip microcomputer MCU, thereby inputting a human body induction signal to the first single chip microcomputer MCU, the first single chip microcomputer MCU is connected with the input end of the first power device, the first power device is an electronic component such as a field effect tube, namely, an electronic component with larger output power, for example, an electronic component in an output stage power amplifier in a large sound system, and an IGBT in an electromagnetic oven is a power device. The output end of the first power device is connected with the LED lamp belt, and the output end of the LED lamp belt controller is connected with the first single chip microcomputer MCU. Therefore, when the human body induction control module or the LED lamp strip controller is triggered, the triggering signal is transmitted to the first single-chip microcomputer MCU, then the first single-chip microcomputer MCU processes the triggering signal and transmits the processed triggering signal to the first power device, and then the first power device directly controls the on and off of the LED lamp strip.

The LED lamp area includes the LED lamp of a plurality of series connections, and first power device is the MOS pipe, and the MOS pipe is established ties with the power input end in LED lamp area, and LED lamp area passes through the MOS pipe and is connected with first singlechip MCU. It should be noted that the MOS transistor is a field effect transistor, and is a semiconductor device that controls the output loop current by controlling the power plant effect of the input loop, i.e., an insulating field effect transistor in an integrated circuit. Specifically, through setting up MOS pipe and LED lamp area series connection to realize the function that control LED lamp area was bright and is gone out, the MOS pipe does simultaneously and reaches the effect that changes LED lamp area colour.

In addition, through setting up first power device, because LED lamp area controller triggers the response through the touch mode, consequently, through short according, long according, the trigger position of touching LED lamp area controller of mode touch in succession, thereby control the time of triggering touch-sensitive control circuit, and then make LED lamp area controller receive behind the touch-sensitive signal and control and adjust output duty cycle, with this signal transmission to human body response control module, then can carry out aperture adjustment to first power device, according to the aperture adjustment condition of first power device, thereby realize adjusting the function that LED lamp area light is bright dark.

It should be noted that the duty cycle is the proportion of the power-on time relative to the total time in a pulse cycle, i.e. the time the circuit is turned on is a percentage of the total circuit duty cycle.

Referring to fig. 1 to 4, in order to stabilize the circuit of the human body sensing control module, thereby improving the circuit stability: human response control module still includes the first steady voltage LDO of being connected with power supply circuit's power output end, and first steady voltage LDO is connected with first singlechip MCU and human response circuit respectively to make power supply circuit earlier through first steady voltage LDO after, respectively with first singlechip MCU and human response circuit electric connection, thereby provide steady voltage's function for first singlechip MCU and human response circuit.

Because human response control module and LED lamp area controller are two mutually independent circuit module, consequently the difference can exist for the signal that the two produced or discernment usually, consequently, is connected with signal processing module between the output of LED lamp area controller and the first singlechip MCU. Through setting up signal processing module, when the control signal that LED lamp area controller produced transmitted to human response control module, human response control module utilizes signal processing module to convert the signal conversion that LED lamp area controller produced into behind the signal of self distinguishable judgement to be convenient for subsequent signal transmission and execution operation.

The LED lamp strip controller comprises a second single chip microcomputer MCU and a second voltage-stabilizing LDO, the second voltage-stabilizing LDO is connected with a power output end of the power circuit, the second voltage-stabilizing LDO is electrically connected with the second single chip microcomputer MCU, and a signal output end of the second single chip microcomputer MCU is connected with a signal input end of the human body induction control module. Specifically, because second singlechip MCU has the touch-control function, consequently can be through the touch point of touching second singlechip MCU to trigger and produce touch-sensitive signal, and then because circuit connection with this signal transmission to human body response control module, realize the effect of LED lamp area work finally.

Referring to fig. 1 to 4, in order to further realize the function of converting signals by the signal processing module, a pin of the output end of the LED strip controller connected to the first MCU is a touch signal TC pin, and the touch signal TC pin is the signal processing module. The touch signal TC pin is one of pins of the first single chip microcomputer MCU and has a signal processing function, compared with the mode of the additional signal processing module, the touch signal TC pin of the first single chip microcomputer MCU converts the touch signal into a signal which can be identified and judged by the first single chip microcomputer MCU, the matching degree is high, the cost is saved, and the beneficial effects of convenience in assembly and identification of the first single chip microcomputer MCU are achieved.

In order to realize the touch function of the second single chip microcomputer MCU, the second single chip microcomputer MCU is connected with a touch IC. The touch IC is a touch chip, and particularly refers to a single-point or multi-point touch technology. In addition, by combining the MOS tube connected between the first single chip microcomputer MCU and the LED lamp strip, the touch IC is connected to the second single chip microcomputer MCU, and the touch IC is touched in a short-press, long-press and continuous-touch mode, so that the time for triggering the touch induction control circuit is controlled, the second single chip microcomputer MCU receives a feedback signal of the touch IC and controls and adjusts the output duty ratio, further the opening degree of the first power device (MOS tube) is adjusted, and the function of adjusting the light brightness of the LED lamp strip is realized according to the opening degree adjusting condition of the first power device.

Example 2

Example 2 on the basis of example 1:

referring to fig. 1 to 4, the LED strip controller further includes a second power device, where the second power device is an electronic component such as a field effect transistor, that is, an electronic component with a relatively high output power, for example, an electronic component in an output stage power amplifier in a loud sound system and an IGBT in an electromagnetic oven are both power devices. The second power device is connected with the power output end of the power circuit, the second power device is connected with the signal output end of the second single chip microcomputer MCU, and the second single chip microcomputer MCU is connected with the signal input end of the human body induction control module through the second power device. Specifically, through setting up the second power device, when second singlechip MCU received the touch trigger signal, can transmit the touch signal to the second power device, then transmit this touch control signal to human body induction control module's signal receiving terminal through the second power device, then trigger first singlechip MCU to the bright of control LED lamp area goes out.

Example 3:

example 3 on the basis of example 2:

referring to fig. 1 to 4, in order to implement the touch function of the second MCU. The second singlechip MCU is connected with and has elastic touch metal, and elastic touch metal can be metal shrapnel, copper sheet or spring, because touch metal has elastic action, consequently when pressing touch metal, then can trigger LED lamp area controller, and simultaneously, the time of pressing is longer, and produced duty cycle is then bigger, and then the aperture that leads to the MOS pipe is bigger to reach the effect of adjusting LED lamp area luminance.

The embodiment of the present invention is not limited to this, according to the above-mentioned content of the present invention, the common technical knowledge and the conventional means in the field are utilized, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or combinations in various forms, all falling within the protection scope of the present invention.

Claims

1. The utility model provides a with two inductive switch of lamp area controller and human response combination which characterized in that: the human body induction control device comprises a power circuit, a human body induction control module, an LED lamp strip controller and an LED lamp strip; the human body induction control module and the LED lamp belt controller are both connected with the power output end of the power circuit, the signal output end of the LED lamp belt controller is connected with the signal input end of the human body induction control module, and the signal output end of the human body induction control module is connected with the LED lamp belt.

2. The dual induction switch of claim 1, wherein the dual induction switch combines a strip controller with body induction, and further comprises: the human body induction control module comprises a human body induction circuit, a first single chip microcomputer MCU and a first power device, wherein the power output end of the power circuit is connected with the human body induction circuit, the human body induction circuit is connected with the first single chip microcomputer MCU, the first single chip microcomputer MCU is connected with the input end of the first power device, the output end of the first power device is connected with the LED lamp belt, and the output end of the LED lamp belt controller is connected with the first single chip microcomputer MCU.

3. The dual induction switch of claim 2, wherein the dual induction switch combines a strip controller with body induction, and further comprises: the LED lamp belt comprises a plurality of LED lamps which are connected in series, the first power device is an MOS (metal oxide semiconductor) tube, the MOS tube is connected with the power input end of the LED lamp belt in series, and the LED lamp belt is connected with the first single chip microcomputer MCU through the MOS tube.

4. The dual induction switch of claim 2, wherein the dual induction switch combines a strip controller with body induction, and further comprises: the human body induction control module further comprises a first voltage stabilizing LDO connected with a power output end of the power circuit, and the first voltage stabilizing LDO is respectively connected with the first single chip microcomputer MCU and the human body induction circuit.

5. The dual induction switch of claim 2, wherein the dual induction switch combines a strip controller with body induction, and further comprises: and a signal processing module is connected between the output end of the LED lamp strip controller and the first single chip microcomputer MCU.

6. The dual induction switch of claim 5, wherein the dual induction switch combines a strip controller with body induction, and further comprises: the LED lamp strip controller comprises a second single chip microcomputer MCU and a second voltage-stabilizing LDO, the second voltage-stabilizing LDO is connected with a power output end of the power circuit, the second voltage-stabilizing LDO is electrically connected with the second single chip microcomputer MCU, and a signal output end of the second single chip microcomputer MCU is connected with a signal input end of the human body induction control module.

7. The dual induction switch of claim 6, wherein the dual induction switch combines a strip controller with body induction, and further comprises: the pin of the output end of the LED lamp strip controller connected with the first single chip microcomputer MCU is a touch signal TC pin, and the touch signal TC pin is the signal processing module.

8. The dual induction switch of claim 7, wherein the dual induction switch combines a strip controller with body induction, and further comprises: the LED lamp belt controller further comprises a second power device, the second power device is connected with the power output end of the power circuit, the second power device is connected with the signal output end of the second single chip microcomputer MCU, and the second single chip microcomputer MCU is connected with the signal input end of the human body induction control module through the second power device.

9. The dual induction switch of claim 8, wherein the dual induction switch combines a strip controller with body induction, and further comprises: and the second singlechip MCU is connected with a touch IC.

10. The dual induction switch of claim 8, wherein the dual induction switch combines a strip controller with body induction, and further comprises: and the second single chip microcomputer MCU is connected with elastic touch metal.