CN208016084U

CN208016084U - A kind of tap induction type lighting device of plug and play

Info

Publication number: CN208016084U
Application number: CN201820192523.4U
Authority: CN
Inventors: 刘永潮; 高水瑛
Original assignee: Wuhan Huida Electronic Technology Co Ltd
Current assignee: Wuhan Huida Electronic Technology Co Ltd
Priority date: 2018-02-02
Filing date: 2018-02-02
Publication date: 2018-10-26
Anticipated expiration: 2028-02-02

Abstract

The utility model is related to a kind of tap induction type lighting devices of plug and play, including infrared sensor of the human body, by the first signal transmission detected to MCU processor；The second signal detected is transferred to MCU processor by natural light inductive pick-up, judges the first signal with second signal by MCU processor to open LED light emitting sources；It is discharged inductive pick-up, by the third signal transmission detected to the MCU processor, the first signal is judged with third signal by MCU processor to open Water tap.The utility model on tap by increasing sensing device, make its human body close in the case of automatically turn on LED light emitting sources, facilitate people lighting condition is poor, under dark or power-off condition it is rapid and intuitively find fire hose head region, also allow for carrying out the cleaning action such as wash one's hands while making it start illumination.

Description

A kind of tap induction type lighting device of plug and play

Technical field

The utility model is related to a kind of illuminations of the tap induction type of bathroom technical field more particularly to plug and play to fill It sets.

Background technology

Variation based on bright and dark light and day and night change, for people when using tap, people often also need to necessity Illumination, and used means be typically an illuminator is additionally set outside traditional tap, by manually Mode is switched, and the bright mode of extra check is on the one hand needed to be powered, on the other hand after using, it is possible to forget closing The waste of electric energy is caused in black out source, therefore, if can be combined together the use of tap with illumination, improves tap and uses Intelligence in the process will greatly promote the intelligentized process of tap.

Those skilled in the art analyze the defect of existing known technology, and conventional faucet is in electricity failure at night at present In the case of will appear not finding and wash one's hands position or can not easily find water in the case where normal lighting situation is poor Tap, meanwhile, at present with the illuminator that tap is combined there is waste electric energy the phenomenon that and not smart enoughization.

In conclusion the utility model is exactly on the basis of existing known technology, in conjunction with the verification of practical application, to same Product structure in one technical field proposes that the technical solution further researched and developed with designed, the technical solution that these are proposed are complete It can solve the problems, such as solution and raising of the existing technology, while be also beneficial to numerous technical problems of same technical field The expansibility of technical solution.

Utility model content

For disadvantages described above, the utility model provides a kind of tap induction type lighting device of plug and play, it is made to work as Detect when illuminating effect poor state occurs in indoor environment can intelligent starting and formed can lighting condition, having human body close In the case of trigger lighting device, while solving many deficiencies of the prior art.

To achieve the above object, the utility model uses following technical scheme：

A kind of tap induction type lighting device of plug and play, for being fixedly mounted at faucet outlet position, Device outer cover front and rear sides has water outlet, water intake end and configures PCB circuit board inside outer cover respectively, the PCB circuits Plate has for comprehensive descision inductive signal and sends out the MCU processor of control instruction, the tap sense of the plug and play The formula lighting device of answering includes：

The infrared sensor of the human body to connect with one input terminal of MCU processor inside device, the infrared sensor of the human body By the first signal transmission detected to the MCU processor；

The natural light inductive pick-up to connect with one input terminal of MCU processor inside device, the nature photoinduction pass The second signal detected is transferred to the MCU processor by sensor, and the tap is judged by the MCU processor First signal opens LED light emitting sources with second signal；

The water outlet inductive pick-up to connect with one input terminal of MCU processor inside device, the water outlet inductive pick-up By the third signal transmission detected to the MCU processor, and the MCU processor is made to judge that the first signal is believed with third Number carry out Open valve.

Further include following any one for the additional structure of above technical scheme：

The second signal that the first signal that the infrared sensor of the human body detects is detected with natural light inductive pick-up When being formed simultaneously, the MCU processor is made to send out open command to LED light emitting sources；

The infrared sensor of the human body transmits signal to MCU processor respectively with natural light inductive pick-up and makes described MCU processor judges any one signal and sends out open command to the LED light emitting sources；

The tap induction type lighting device of the plug and play uses by infrared sensor of the human body and goes out water induction sensing The water outlet sensing unit that device is constituted, judges the inductive signal of the two sensor transmissions by the MCU processor, then Sending out control instruction makes Water tap open.

For above technical scheme and the technical solution with any one additional structure, further include：

The water intake end connects a bend pipe and is introduced the water into device inner pipe by the bend pipe；

Increase bend pipe structure between described device inner pipe and water outlet.

A water solenoid valve is fixedly mounted in the tap induction type lighting device inner pipe of the plug and play；

The water solenoid valve has the end face to move up and down and is opened by what the up and down motion of the end face was discharged It closes.

The tap induction type lighting device of plug and play described in the utility model has the beneficial effect that：

(1) by the increase of the plug and play on the tap inductive lighting device, make its human body close in the case of from It is dynamic to open LED light emitting sources, facilitate people lighting condition is poor, under dark or power-off condition it is rapid and intuitively find the fire hose Head region also allows for carrying out the cleaning action such as wash one's hands while so that it is started illumination；

Use it is battery-powered, MCU processor is judged by natural light inductive pick-up and infrared sensor of the human body When night someone is close to induction tap, LED illumination instruction is opened, it can be achieved that saving electricity in the case of night unmanned use Energy；

(3) simultaneously, by infrared sensor of the human body and water outlet inductive pick-up, judge someone close to when, open out talent for swimming Inductive sensing device judges when someone stretches out one's hand, and opens water solenoid valve；

(4) the multi-function water tap sensing device for integrating a variety of inducing functions is formed, used by considerably reducing Various components quantity and will not aggrandizement apparatus volume, without configuring external lamps and lanterns or corresponding device, reduce installation with Maintenance cost, easy to use, sensitivity is higher.

Description of the drawings

The utility model is described in further detail below according to attached drawing.

Fig. 1 is the tap induction type lighting device internal structure signal of plug and play described in the utility model embodiment Figure；

Fig. 2 is the operation principle signal of the tap induction type lighting device of plug and play described in the utility model embodiment Figure；

Fig. 3 is the human-body infrared sensing of the tap induction type lighting device of plug and play described in the utility model embodiment Device schematic diagram；

Fig. 4 is the human-body infrared sensing of the tap induction type lighting device of plug and play described in the utility model embodiment Device circuit part schematic diagram.

In figure：

1, water intake end；2, water outlet；3, bend pipe；4, LED illumination unit；5, water solenoid valve；6, MCU processor；7, electric Pond power supply unit；8, infrared sensor of the human body；9, natural light inductive pick-up；10, it is discharged inductive pick-up；11, outer cover；

81, optical filter；82, PZT thermoelectric elements；83, support ring；84, FET is managed；85, window；86, circuit element.

Specific implementation mode

Embodiment one

As shown in Figs. 1-2, the tap induction type lighting device of the plug and play described in the utility model embodiment one, institute The technological means purpose to be achieved of implementation is, solves conventional faucet and occurs in the case of electricity failure at night or dark User can not accurately find the problem of washing one's hands region and can not finding tap, on this basis, further, also need to solve Certainly existing tap will be further provided with independent lighting device, and can not be closed according to the real time position in user and region of washing one's hands System starts lighting device, and therefore, the technical solution that the utility model is implemented includes the pcb board inside outer cover 11 and outer cover, Meanwhile battery power supply unit 7 is configured for the power supply mode of each element in inside of outer cover 11 and each luminous source component, into Before row technological means is implemented, it is obvious that the innovation made by technical solutions of the utility model is not directed to circuit It improves, it is every using that can be judged the processor for making to send out control instruction again by the inductive signal of input, match in size It on the basis of setting, can be used inside outer cover 11, circuit connection is realized based entirely on the prior art, even without complete The circuit of adaptation connects, and can also design and connect into row line according to the position of inductive component.

11 structure of outer cover of above-mentioned setting is analyzed：

The outer cover 11 implemented opens up the water intake end 1 for making water introduce and in assembly by 1 plug and play of water intake end It is fixed at faucet outlet position to be installed, a water outlet 2 for making water flow out, institute is opened up in 11 outlet part of outer cover The water intake end 1 of implementation connects a bend pipe 3 and is introduced the water into device inner pipe by the bend pipe 3, correspondingly, is implemented Also it is bend pipe structure between device inner pipe and water outlet 2；

Further, a water solenoid valve 5 is fixedly mounted between the bend pipe 3 implemented and device inner pipe, it is specific real Shi Shi is set according to the difference of used different 5 models of water solenoid valve and size, for example, can implement with tache motorice The water solenoid valve 5 in face, the keying which can be discharged by the end face of its up and down motion, when induction is logical When water, the end face of water solenoid valve 5 moves downward, and realizes and opens, and the exhalant canal in water solenoid valve 5 is opened, flow from into Waterpipe is flowed through by water solenoid valve 5, and when not incuding water flowing, the end face of water solenoid valve 5 moves upwards, and is realized and is closed, Then the exhalant canal of water solenoid valve 5 is closed；

Correspondingly, it is controlled for ease of realizing, 5 position of water solenoid valve implemented is disposed in proximity to the PCB inside outer cover Plate and close on water outlet pipeline section.

Set pcb board is combined with the corresponding inductive component that induction type illuminates and is analyzed：

The pcb board implemented is equipped with MCU processor 6, which is respectively connected to the defeated of at least three sensors Enter end, i.e. infrared sensor of the human body 8, natural light inductive pick-up 9, water outlet inductive pick-up 10；

As shown in Figure 3-4, the infrared sensor of the human body 8 that the utility model embodiment one is implemented is set to 11 appearance of outer cover Face and in that can directly sense user close to the band of position of tap, which includes optical filter 81, PZT thermoelectric elements 82, support ring 83, FET pipes 84, window 85, circuit element 86, the optical filter 81 implemented are set to shell The window 85 of external end face is inboard, and the circuit pin connection of shell is with circuit element 86 and the circuit element 86 and FET Pipe 84 is fixedly connected, and 86 periphery of circuit element implemented is added a circle support ring 83 and set in 83 top horizontal of support ring One layer of PZT thermoelectric element 82 is set, has between the PZT thermoelectric elements 82 implemented and circuit element 86 and accommodates hanging down for FET pipes 84 Straight accommodating space；

Be arranged according to above structure, principle is, by the way that infrared sensor of the human body 8 is arranged, due to human body have it is constant Body temperature, generally at 37 DEG C or so, thus the infrared ray that specific wavelength 10UM can be sent out or so, infrared sensor of the human body 8 is exactly to lean on It detects the infrared ray of 10UM or so of human-body emitting and works, the infrared ray of 10UM of human-body emitting or so passes through optical filtering Piece 81 gathers after enhancing in infrared induction source, and infrared induction source generally use pyroelectricity element, this element is receiving people Body infrared radiation temperature will lose charge balance when changing, and discharge charge outward, subsequent conditioning circuit handle after testing after just Signal can be generated；

The pcb board that the utility model embodiment one is implemented passes through circuit and 4 phase of LED illumination unit for being set to outer cover 11 It connects and the LED illumination unit 4 connects with the control module of MCU processor 6, the natural light inductive pick-up 9 implemented is exposed to 11 outside wall surface of outer cover, in the case of night power failure or dark, natural light inductive pick-up 9 can sense the bright of light Secretly change and transmits a signal to MCU processor 6；

In conjunction with the implementation of the above infrared sensor of the human body 8 and natural light inductive pick-up 9, MCU processor 6 is according to the two The signal of sensor is judged, when infrared sensor of the human body 8 and natural light inductive pick-up 9 input to MCU processor 6 and feel When induction signal, show that someone is close to induction tap in the case of night or dark, MCU processor 6 is by judging mould LED illumination unit 4 is opened by control module after block.

Set pcb board is combined with the corresponding inductive component that induction type is discharged and is analyzed：

The water outlet inductive pick-up 10 implemented is disposed in proximity to 2 appropriate position of water outlet of outer cover 11 comprising red Outer transmitting tube and infrared receiving tube may be disposed at the arbitrary portion of outer cover 11 for the position set by water outlet inductive pick-up 10 Position or loaded on independently of on the arbitrary plane other than outer cover 11 and in certain detectable range, when detect user stretch out one's hand it is dynamic When making, the water outlet inductive pick-up 10 implemented makes the signal transmission detected to MCU processor 6 be judged；

In conjunction with the implementation of the above infrared sensor of the human body 8 and water outlet inductive pick-up 10, MCU processor 6 is according to the two The signal of sensor is judged, is felt when infrared sensor of the human body 8 is inputted to MCU processor 6 with water outlet inductive pick-up 10 When induction signal, shows someone close to induction tap and to stretching out one's hand at tap position, MCU processor 6 passes through judgment module Open command is sent out to water solenoid valve 5 by control module later, the pipeline section of water solenoid valve 5 is made to open.

Embodiment two

As shown in Figs. 1-2, the tap induction type lighting device of the plug and play described in the utility model embodiment two, by Combination judgment module is used in the above MCU processor 6, thus, on the basis of embodiment one, its technical solution can also combined Actual use demand carries out deformation appropriate, and each sensor installs position appropriate, and MCU processor 6 is to each induction The signal of component input, which separates, to be judged and is independent of each other one by one.

For example, when infrared sensor of the human body 8 inputs inductive signal to MCU processor 6, MCU processor 6 is passed according to this The signal of sensor is judged, shows someone close to induction tap, MCU processor 6 after judgment module by passing through control Module opens LED illumination unit 4；

For another example, when natural light inductive pick-up 9 inputs inductive signal to MCU processor 6, MCU processor 6 is according to this The signal of sensor is judged, is shown in the case of being currently under night or dark, and MCU processor 6 is by judging LED illumination unit 4 is opened by control module after module；

For another example, when being discharged inductive pick-up 10 to the input inductive signal of MCU processor 6, MCU processor 6 is according to this The signal of sensor is judged, shows just having user to be stretched out one's hand to fire hose head region at present, and MCU processor 6 is by judging mould Open command is sent out to water solenoid valve 5 by control module after block, the pipeline section of water solenoid valve 5 is made to open.

Correspondingly, other technological means that the utility model embodiment two is implemented can refer to embodiment one or in its base It is improved on plinth, details are not described herein again.

Embodiment three

As shown in Figs. 1-2, the tap induction type lighting device of the plug and play described in the utility model embodiment three, On the basis of embodiment one, its technical solution combination actual use demand can also be made to carry out deformation appropriate, for example, implemented The independently-powered LED light emitting sources for realizing illumination of the setting connection of natural light inductive pick-up 9, and work as natural light inductive pick-up 9 After sensing light transformation, LED light emitting sources connected to it is directly made to open illumination condition.

Other technological means that the utility model embodiment three is implemented can refer to embodiment one, embodiment two or at it On the basis of be improved, details are not described herein again.

In the description of this specification, if there is the descriptions such as term " embodiment one ", " the present embodiment ", " specific implementation " meaning Refer to particular features, structures, materials, or characteristics described in conjunction with this embodiment or example and is contained in the utility model or utility model At least one embodiment or example in.In the present specification, schematic expression of the above terms are not necessarily referring to identical Embodiment or example；Moreover, described particular features, structures, materials, or characteristics can be in any one or more implementations It is combined in a proper manner in example or example.

In the description of this specification, term " connection ", " installation ", " fixation ", " setting ", " having " etc. do broad sense reason Solution, for example, " connection " may be a fixed connection or pass through intermediate module on the basis of not influencing parts relationship with technique effect Indirectly carry out, can also be integrally connected or part connect, such as herewith example situation for those of ordinary skills, Concrete meaning of the above-mentioned term in the utility model or utility model can be understood as the case may be.

The above-mentioned description to embodiment is for the ease of those skilled in the art it will be appreciated that and using this Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one As principle be applied in other embodiments without having to go through creative labor.Therefore, this case is not limited to above example, for The modification of several situations below, all should be in the protection domain of this case：1. based on technical solutions of the utility model and tying The new technical solution that existing common knowledge is implemented is closed, technique effect is not departing from this caused by the new technical solution Except utility model technique effect, for example, for answering device, natural light inductive pick-up using human-body infrared sensing and going out talent for swimming The technical solution that inductive sensing device is combined is applied to different types of faucet device, and does not generate additional advantageous effect； 2. using known technology to the equivalence replacement of the Partial Feature of technical solutions of the utility model, generated technique effect and this reality It is identical with new technique effect, for example, the replacement etc. of the installation position and enclosure circuit unit for inductive component；③ It carries out to expand based on technical solutions of the utility model, the substantive content of the technical solution after expansion is without departing from this practicality Except new technique scheme；4. equivalent transformation made based on the specification and figures of the utility model is directly or indirectly transported Used in other related technical areas.

Claims

1. a kind of tap induction type lighting device of plug and play is filled for being fixedly mounted at faucet outlet position It sets outer cover front and rear sides to have water outlet, water intake end respectively and configure PCB circuit board inside outer cover, the PCB circuit board With for comprehensive descision inductive signal and sending out the MCU processor of control instruction, which is characterized in that the plug and play Tap induction type lighting device includes：

The infrared sensor of the human body to connect with one input terminal of MCU processor inside device, the infrared sensor of the human body will be visited The first signal transmission measured is to the MCU processor；

The natural light inductive pick-up to connect with one input terminal of MCU processor inside device, the natural light inductive pick-up The second signal detected is transferred to the MCU processor, and the tap judges first by the MCU processor Signal opens LED light emitting sources with second signal；

The water outlet inductive pick-up to connect with one input terminal of MCU processor inside device, the water outlet inductive pick-up will be visited The third signal transmission measured makes the MCU processor judge that the first signal comes with third signal to the MCU processor Open valve.

2. the tap induction type lighting device of plug and play according to claim 1, it is characterised in that：The human body is red When the first signal that outer sensor detects is formed simultaneously with the second signal that natural light inductive pick-up detects, make described MCU processor sends out open command to LED light emitting sources.

3. the tap induction type lighting device of plug and play according to claim 1, it is characterised in that：The human body is red Outer sensor transmits signal to MCU processor respectively with natural light inductive pick-up and the MCU processor is made to judge arbitrarily One signal and send out open command to the LED light emitting sources.

4. the tap induction type lighting device of plug and play according to claim 1, it is characterised in that：It is described to insert i.e. Tap induction type lighting device is used goes out water induction list by infrared sensor of the human body with what water outlet inductive pick-up was constituted Member judges the inductive signal of the two sensor transmissions by the MCU processor, then send out control instruction to make the fire hose Head valve opening.

5. according to the tap induction type lighting device of claim 1-4 any one of them plug and play, it is characterised in that：Institute Water intake end is stated to connect a bend pipe and introduce the water into device inner pipe by the bend pipe.

6. the tap induction type lighting device of plug and play according to claim 5, it is characterised in that：In described device Increase bend pipe structure between portion's pipeline section and water outlet.

7. according to the tap induction type lighting device of claim 1-4 any one of them plug and play, it is characterised in that：Institute A water solenoid valve is fixedly mounted in the tap induction type lighting device inner pipe for stating plug and play.

8. the tap induction type lighting device of plug and play according to claim 7, it is characterised in that：It is described go out water power Magnet valve has the end face to move up and down and the keying being discharged by the up and down motion of the end face.

9. the tap induction type lighting device of plug and play according to claim 1 or 4, it is characterised in that：The people Body infrared sensor includes optical filter, PZT thermoelectric elements, support ring, FET pipes, window, circuit element, the circuit element with FET pipes are fixedly connected, and the circuit element periphery adds a circle support ring and one layer of PZT is arranged in the support ring top horizontal Thermoelectric element.

10. the tap induction type lighting device of plug and play according to claim 4, it is characterised in that：The water outlet Inductive pick-up includes infrared transmitting tube and infrared receiving tube.