CN201726914U

CN201726914U - Night slippers capable of illuminating by induction

Info

Publication number: CN201726914U
Application number: CN2010202549006U
Authority: CN
Inventors: 张文博
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-06
Filing date: 2010-07-06
Publication date: 2011-02-02
Anticipated expiration: 2020-07-06

Abstract

The utility model relates to night slippers capable of illuminating by induction, which comprise common slippers and are characterized in that Doppler radar sensors (1), singlechips (2) and batteries (3) are arranged in soles of the slippers; the side edges of the soles are provided with photoconductive resistances (4); and upper vamps of the slippers are provided with a plurality of LED lamp bulbs (5), wherein the Doppler radar sensors (1) and the photoconductive resistances (4) are connected with input interfaces of the singlechips (2); and the LED lamp bulbs (5) are connected with output interfaces of the singlechips (2). The nigh slippers has strong practicality. At night, a user only needs to swing feet, the upper vamps of the slippers can be automatically lightened so as to avoid the vexation that the user cannot find the slippers and cannot touch a lamp switch at night. The night slippers capable of illuminating by induction are really a good companion of household life.

Description

But the Slippers used at night of inductive lightning

Technical field

The utility model relates to slippers, but is a kind of Slippers used at night of inductive lightning specifically.

Background technology

Many people have such experience, and night is very dark, remember and go to toilet, and but where cannot see slippers, and a underfooting is gone to have stepped down on the ground as a result, the pin of having made dirty.Having touched slippers at last at long last, after putting on, removed to touch the aisle lamp switch again in pitch-dark, then is the toilet lamp switch, in the dark gropingly, will worry that also can knock this down knocks that down, obviously very inconvenient, and the also rarely seen in the market slippers that illumination functions is arranged.So we need a kind of slippers of conveniently getting up in the night to urinate, throwing light on automatically.

Summary of the invention

But the purpose of this utility model provides a kind of Slippers used at night of inductive lightning.

But the Slippers used at night of described inductive lightning, comprise common slippers, it is characterized in that: in this slippers sole, doppler radar sensor, single-chip microcomputer, battery are installed, the sole lateral margin is equipped with photo resistance, the slippers vamp is equipped with a plurality of LED lamp pearls, wherein doppler radar sensor, photo resistance link to each other with the input interface of single-chip microcomputer, and LED lamp pearl links to each other with the output interface of single-chip microcomputer.

This device need cooperate by the built-in program of single-chip microcomputer finishes function corresponding.

The utility model is practical, as long as rolling pin in a flash, the vamp lamp of slippers just can be lighted automatically at night, removes from can not find slippers pitch-dark night, touching the worry less than light switch, and reality is the good companion of life staying idle at home.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is the utility model electrical principle block diagram.

Among the figure: 1-doppler radar sensor, 2-single-chip microcomputer, 3-battery, 4-photo resistance, 5-LED lamp pearl.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further specified: but as shown in Fig. 1,2 Slippers used at night of inductive lightning, comprise common slippers, doppler radar sensor 1, single-chip microcomputer 2, battery 3 are installed in this slippers sole, the sole lateral margin is equipped with photo resistance 4, the slippers vamp is equipped with a plurality of LED lamp pearls 5, wherein doppler radar sensor 1, photo resistance 4 link to each other with the input interface of single-chip microcomputer 2, and LED lamp pearl 5 links to each other with the output interface of single-chip microcomputer 2.

Described single-chip microcomputer 2 also can use ARM, DSP or other intelligent processor, also can plug-in D/A, and modules such as sound circuit.

Described doppler radar sensor 1 is widely used in needs such as the automatic video recording control system, train automatic signal of automatically-controlled door gauge tap, safety and protection system, the ATM Automatic Teller Machine place of induction control automatically.Its detection mode has following advantage:

1, noncontact is surveyed;

2, not influenced by temperature, humidity, noise, air-flow, dust, light etc., be fit to adverse circumstances;

3, anti-Radio frequency interference ability is strong;

4, power output only has 5mW, and human body is not constituted harm.

Doppler's basic principle: Doppler's theory is based on the time, and when radio wave was run into object in traveling process, this electric wave can be reflected, and the reflection wave frequency can change with the mobile status of running into object.If the position of the object that radio wave is run into is fixed, reflect wave frequency so and launch wave frequency and should equate.If object moves towards the direction of emission, the ripple that then reflects can be compressed, and reflecting wave frequency in other words can increase; Otherwise, when object towards away from the direction of emission when moving, the wave frequency that reflects can reduce thereupon, Here it is Doppler effect.This phenomenon can often run in daily life, when high speed is passed through at one's side from you such as a police car of blowing a whistle, the frequency of the sound that you hear changes: when police car at a high speed near you time, the time of (comparing with static sound source) transfer voice shortens, and frequency raises.When police car away from you time, the transmission time of sound is elongated, and frequency reduces.

Based on above-mentioned principle, in the utility model, the conduct of rocking of pin triggers the factor that the vamp lamp is opened.

As shown in Fig. 1 Fig. 2: after installing battery, build lid.System enters duty.

Doppler radar sensor 1, photo resistance 4 are constantly passed to single-chip microcomputer 2 with signal, and the signal that single-chip microcomputer 2 transmits photo resistance 4 is used for judgement and is in daytime or night, if then be failure to actuate daytime.

If the signal that photo resistance 4 is transmitted, single-chip microcomputer 2 detects when being night, and single-chip microcomputer 2 just begins to analyze the signal that doppler radar sensor 1 transmits.When if we get up in the night to urinate, arbitrarily shake in a flash above slippers with pin, at this moment, doppler radar sensor 1 will detect this variation, and signal is passed to single-chip microcomputer 2, and single-chip microcomputer 2 is received the signal post analysis and is handled, and control LED lamp pearl 5 is lighted.We just can see slippers at an easy rate like this.

After putting on slippers, the people is in the process of walking about, and doppler radar sensor 1 can be passed to changing value single-chip microcomputer 2 equally, and single-chip microcomputer 2 keeps LED lamp pearls 5 to light, continue illumination, like this our aisle, enter the lavatory and just do not need to have turned on light.

After returning to go to bed, " action " that doppler radar sensor 1 detects less than periphery, single-chip microcomputer 2 will assert that the people goes to bed, control LED lamp pearl 5 and extinguish this moment.

Claims

1. but the Slippers used at night of an inductive lightning, comprise common slippers, it is characterized in that: doppler radar sensor (1), single-chip microcomputer (2), battery (3) are installed in this slippers sole, the sole lateral margin is equipped with photo resistance (4), the slippers vamp is equipped with a plurality of LED lamp pearls (5), wherein doppler radar sensor (1), photo resistance (4) link to each other with the input interface of single-chip microcomputer (2), and LED lamp pearl (5) links to each other with the output interface of single-chip microcomputer (2).