WO2018068575A1

WO2018068575A1 - Wireless led lamp remote sensor

Info

Publication number: WO2018068575A1
Application number: PCT/CN2017/097380
Authority: WO
Inventors: 张松根; 张振国; 吴志敏; 吴德煌; 吴端龙
Original assignee: 厦门市欧立通电子科技开发有限公司
Priority date: 2016-10-14
Filing date: 2017-08-14
Publication date: 2018-04-19
Also published as: CN206093968U

Abstract

A wireless LED lamp remote sensor, provided with a light induction module (405), a first human body induction module (403), and an LED light source module (406). The light induction module (405) senses ambient light brightness; when the ambient light is dark, the first human body induction module (403) senses human beings in a larger first range and transmits a sensing signal to a main control module (402); the main control module (402) then controls the LED light source module (406) to emit light for illumination. The sensor establishes a wireless connection with a faucet by means of a wireless connection module (407); a base of the sensor is provided with a fastening nail (101) and a bonding layer (103), so that the sensor can be installed by means of plugging or bonding according to a surrounding structure and is flexible and easy to use.

Description

Wireless LED light remote sensor

Technical field

The utility model relates to the field of smart homes, in particular to a smart wireless LED light remote sensor which is flexible and convenient to install and is suitable for a dark environment such as nighttime.

Background technique

At present, inductive faucets are widely used in public places. When in use, human hands or objects enter the sensing area. The induction control device sends a control signal to trigger the solenoid valve, and controls the opening and closing of the electromagnetic valve to control the flow of water. It is easy to use, but its internal sensors, control devices, solenoid valve devices and other components are usually connected by signal wires. The structure is complicated, it is not easy to install and repair, and the wires used for connection are prone to corrosion in a humid environment for a long time. Reduce the life of the sensor.

The Chinese utility model patent application number is: CN201220473915.0 discloses a sensor faucet with wireless control, comprising a faucet body, a water outlet sensing device and a solenoid valve device, and the water outlet sensing device comprises a water outlet pipe component installed at the water outlet of the faucet body. The outer wall of the water outlet pipe component is provided with a sensor, a wireless transmitting module and a power supply component, and the sensor is connected to the wireless transmitting module and transmits the sensing signal through the wireless transmitting module, and the power component provides working power for the sensor and the wireless transmitting module. The solenoid valve device is disposed at the water inlet port of the faucet body, and includes a switch valve, a control module for controlling the switch valve, and a wireless receiving module for receiving a signal sent by the wireless transmitting module, and the wireless receiving module is connected to the control module. The induction control adopts wireless transmission control mode to avoid corrosion of the wire in a humid environment, and the structure is simple and easy to install. However, the sensor disclosed in the patent document is also fixedly mounted on the outer wall of the outlet pipe member, and cannot be installed at a more suitable position with the surrounding structure, and in a dark environment such as at night, the user cannot clearly find out the hand washing. Location, this brings a lot of inconvenience to the user.

Utility model content

To this end, the utility model provides a smart wireless LED light remote control sensor which is flexible and convenient to install and can provide light under the dark environment such as nighttime.

To achieve the above objective, the present invention provides a wireless LED light remote sensor, comprising: a first human body sensing module, a second human body sensing module, a main control module, a light sensing module, an LED light source module and a wireless connection module respectively electrically connected to the power module; the first human body sensing module, The second human body sensing module, the sensing end of the light sensing module, and the LED light source module are all disposed on the surface of the casing, and the power module, the wireless connection module and the main control module are disposed in the casing, and the first human body sensing module senses the first Whether a person is in the range and output to the main control module, the second human body sensing module senses the human body in a second range smaller than the first range and outputs the same to the main control module, and the light sensing module senses ambient light brightness and outputs to a main control module, the output end of the main control module is connected to the control end of the LED light source module to control its operation, and the main control module forms a wireless connection with the controller of the faucet through the wireless connection module, and the controller of the faucet is further received according to the The signal controls the faucet out of the water.

A preferred embodiment of the present invention further includes a base having a mounting bottom surface and a fixing surface for fixing the housing, and the fixing surface of the base and the housing are positioned and mounted by a positioning structure.

Further, the fixing surface of the base is provided with a convex positioning convex ring, and the housing is recessed to provide a positioning groove, and the fixing surface of the base and the housing are matched by the positioning convex ring and the positioning groove. Perform a positioning installation.

Further, a magnet is disposed on the base and the housing, and is fixed by suction.

Further, the base is provided with a fixing nail protruding from the mounting bottom surface for fixing to the outside, and the mounting bottom surface is further provided with an adhesive layer for bonding with the outside.

According to another preferred embodiment of the present invention, a light shield is disposed between the light sensing module and the LED light source module.

According to another preferred embodiment of the present invention, the power module is a rechargeable power source, and the housing surface is further provided with a charging interface electrically connected to an input end of the power module.

According to another preferred embodiment of the present invention, the first human body sensing module is a human body pyroelectric infrared sensor.

According to another preferred embodiment of the present invention, the second human body sensing module is a reflective infrared sensor.

In another preferred embodiment of the present invention, the sensing end of the light sensing module is a photoresistor.

According to another preferred embodiment of the present invention, the wireless connection module is a Bluetooth module.

Through the technical solution provided by the utility model, the following beneficial effects are obtained:

A light sensing module, a first human body sensing module and an LED light source module are disposed on the sensor, and the light sensing module senses ambient light brightness. When the ambient light is dark, the first human body sensing module is in a first range of a larger range. Inductive personnel, and the sensing signal is transmitted to the main control module, and the main control module controls the LED light source module to emit illumination; the wireless connection is established between the sensor and the faucet through the wireless module, and the base of the sensor is provided with fixing nails and an adhesive layer. The sensor can be installed freely according to the surrounding structure by plugging and unbonding, and has the characteristics of flexible installation and convenience.

DRAWINGS

1 is a schematic diagram showing the physical force of a wireless LED lamp remote control sensor in the embodiment;

2 is an exploded perspective view of the wireless LED lamp remote control sensor in the embodiment;

3 is an exploded perspective view 2 of the wireless LED lamp remote control sensor in the embodiment;

FIG. 4 is a schematic block diagram of a wireless LED lamp remote sensor in the embodiment.

detailed description

To further illustrate an embodiment, the present invention is provided with the accompanying drawings. These drawings are a part of the disclosure of the present invention, which is mainly used to explain the embodiments, and the operation principle of the embodiments can be explained in conjunction with the related description of the specification. With reference to such content, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are typically used to represent similar components.

The present invention will now be further described in conjunction with the drawings and specific embodiments.

Referring to FIG. 1 to FIG. 4, the wireless LED light remote sensor of the present invention comprises: a base 10, a housing 20, a power module 401, and a first human body induction electrically connected to the power module 401, respectively. The module 403, the second human body sensing module 404, the main control module 402, the light sensing module 405, the LED light source module 406 and the wireless connection module 407; the housing 20 has a cylindrical structure, and the first human body sensing module 403 is a human body heat release The second human body sensing module 404 is a reflective infrared sensor. The sensing end of the first human body sensing module 403 and the LED light source module 406 are both disposed on the upper surface of the housing 20, and the sensing end of the second human body sensing module 404. The sensing ends of the light sensing module 405 are disposed in a region 201 of the side surface of the housing 20, and the region 201 is made of a light-transmitting material to protect the light while being transparent. The sensing end of the light sensing module 405 is a photoresistor. The power module 401, the wireless connection module 407 and the main control module 402 are disposed in the housing 20, and the human body pyroelectric infrared sensor thermally senses the human body in a first range of a few meters radius, and the reflective infrared sensor is in a few centimeters. The second range of meters is sensed, which is a thermal infrared sensing module conventionally used for faucet sensing hands. The output ends of the first human body sensing module 403, the second human body sensing module 404 and the light sensing module 405 are connected to the input end of the main control module 402. The output terminals of the main control module 402 are respectively connected to the LED light source module 406 and the wireless connection module 407. The wireless connection module 407 is a Bluetooth module, and the faucet is also provided with a Bluetooth module. The main control module 402 forms a wireless connection with the controller of the faucet through the wireless connection module 407, and the controller of the faucet is based on The received signal controls the faucet out of the water.

The base 10 has a mounting bottom surface and a fixing surface for fixing the housing 20. The fixing surface is provided with a convex positioning collar 102. The lower surface of the housing 20 is recessed with a positioning groove 202, and the base 10 is disposed. A magnet (the magnet 203 of the housing 20, the magnet on the base 10 is not shown) is disposed on the housing 20, and the base 10 is provided with a fixing nail 101 protruding from the mounting bottom surface, and the mounting bottom surface is further provided with a bonding. Layer 103, modified adhesive layer 103 is a double-sided adhesive layer. The fixing surface of the base 10 and the housing 20 are positioned and mounted by the cooperation of the positioning cam 102 and the positioning groove 202 and are fixed by the magnet.

The working principle is as follows: the user finds the suitable position, nails the fixing nail 101 of the base, and then fixes and fixes it through the adhesive layer 103, thereby fixing the sensor, and then realizing the wireless connection module 407 of the sensor and the faucet. The wireless sensing module 405 senses the brightness of the external environment in real time and outputs it to the main control module 402. When the brightness of the external environment is lower than a certain value, the user is in the sensing range of the human body pyroelectric infrared sensor, and the human body is hot. The discharge infrared sensor senses that a person is close to transmit the information to the main control module 402, and the main control module 402 controls the LED light source module 406 to emit illumination; when the user needs to wash the hand, the hand or other part is close to the second body of the sensor. The sensing range of the sensing module 404 is transmitted by the second human sensing module 404 to the main control module 402. The main control module 402 transmits a signal to the controller of the faucet through the wireless connection module 407, and the controller of the faucet controls the water outlet of the faucet.

In this embodiment, the main control module 402 is a processing function chip commonly used in the prior art, such as a single chip microcomputer, and the circuit connection structure with other modules is prior art, which can be easily realized by those skilled in the art. This is not detailed.

In this embodiment, the wireless connection module 407 is a Bluetooth module. In other embodiments, the wireless connection module 407 can also be another module in the prior art that can implement wireless connection and can transmit data.

In this embodiment, the first human sensing module 403 is a human body pyroelectric infrared sensor, and the human body pyroelectric infrared sensor is a prior art, and the working principle thereof is already known by those skilled in the art. No longer detailed. In other embodiments, the first human body sensing module 403 may also be a sensing module that detects whether a person is present, such as a radar, by detecting a moving object.

In this embodiment, the second human body sensing module 404 is a reflective infrared sensor, and the reflective infrared sensor is a prior art. The working principle is well known to those skilled in the art and will not be described in detail herein. In other embodiments, the second human body sensing module 404 can also employ a contact sensing module, such as a capacitive touch sensing module.

In this embodiment, the power module 401 is a rechargeable power source, and a surface of the casing 20 is further provided with a charging interface (not shown) electrically connected to the input end of the power module 401. The rechargeable power supply maintains continuous power to the sensor.

In this embodiment, the LED light source module 406 is disposed on the upper surface of the housing 20, and the sensing end of the light sensing module 405 is disposed on the side surface of the housing 20; the LED light source has a small illumination angle, and the emitted light is not directly irradiated. The sensing end of the light sensing module 405 does not affect the detection of the light sensing module 405, but does not prevent the refraction of the transparent cover or the like. A hood 30 is provided on the outer peripheral side of the LED light source module 406 to shield the light, which further ensures that the light is not caused. Interfere with each other. The hood 30 is screwed onto the housing 20.

Through the technical solution provided by the utility model, a light sensing module, a first human body sensing module and an LED light source module are arranged on the inductor, and the light sensing module senses the brightness of the ambient light, and when the ambient light is dark, the first human body sensing module Sensing the person in a first range of a larger range, and transmitting the sensing signal to the main control module, the main control module is lighting the LED light source module for illumination; the wireless connection is established between the sensor and the faucet through no module, the sensor The base is provided with fixing nails and an adhesive layer, and the inductor can be randomly installed according to the surrounding structure by plugging and unbonding, and has the characteristics of flexible installation and convenience.

While the invention has been particularly shown and described with reference to the preferred embodiments of the embodiments of the present invention The utility model makes various changes and is the protection scope of the utility model.

Claims

A wireless LED lamp remote control sensor includes: a housing, a power module, and a first human body sensing module, a second human body sensing module, a main control module, a light sensing module, and an LED electrically connected to the power module respectively a light source module and a wireless connection module; the first human body sensing module, the second human body sensing module, the sensing end of the light sensing module, and the LED light source module are all disposed on a surface of the housing, the power module, the wireless connection module and the main control module Provided in the housing, the first human body sensing module senses whether a person is in the first range and outputs to the main control module, and the second human body sensing module senses the human body in a second range smaller than the first range and outputs to the main control a module, the light sensing module senses ambient light brightness and outputs to a main control module, wherein an output end of the main control module is connected to a control end of the LED light source module to control its operation, and the main control module passes the wireless connection module and the faucet The controller forms a wireless connection, and the controller of the faucet controls the faucet water according to the received signal.
The wireless LED lamp remote control sensor according to claim 1, further comprising a base, the base having a mounting bottom surface and a fixing surface for fixing the housing, the fixing surface of the base and the housing Positioning is installed through the positioning structure.
The wireless LED lamp remote control sensor according to claim 2, wherein the fixing surface of the base is provided with a convex positioning convex ring, and the housing is recessed to provide a positioning groove, and the fixing surface of the base Positioning and mounting are performed between the housing and the positioning groove by the positioning convex ring.
The wireless LED lamp remote control sensor according to claim 2, wherein the base and the housing are both provided with a magnet and are fixed by suction.
The wireless LED lamp remote control sensor according to claim 2, wherein the base is provided with a fixing nail protruding from the mounting bottom surface for fixing to the outside, and the mounting bottom surface is further provided for bonding with the outside. Adhesive layer.
The wireless LED lamp remote control sensor according to claim 1, wherein a hood is disposed between the light sensing module and the LED light source module.
The wireless LED lamp remote control sensor according to claim 1, wherein the power module is a rechargeable power source, and the housing surface is further provided with a charging interface electrically connected to an input end of the power module.
The wireless LED lamp remote control sensor according to claim 1, wherein the first human body sensing module is a human body pyroelectric infrared sensor.
The wireless LED lamp remote control sensor according to claim 1, wherein the second human body sensing module is a reflective infrared sensor.
The wireless LED lamp remote control sensor according to claim 1, wherein the sensing end of the light sensing module is a photoresistor.