CN213453343U

CN213453343U - Human body induction lamp

Info

Publication number: CN213453343U
Application number: CN202022756200.3U
Authority: CN
Inventors: 王绍锋
Original assignee: Wenzhou Lishidun Electric Appliance Co ltd
Current assignee: Wenzhou Lishidun Electric Appliance Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-15
Anticipated expiration: 2030-11-25

Abstract

The utility model provides a human response lamp, including LED lamp, control module, casing, control module is including being used for detecting whether there are human heat release electric induction unit, LED the control unit and MCU in the predetermined scope, LED lamp, heat release electric induction unit, LED the control unit respectively with MCU electric connection, control module is equipped with the switch unit that can be used to adjust LED lamp luminance. Be applied to multiple scenes such as lavatory, passageway, stairwell or even house sitting room, adopt the utility model discloses but the luminance that the free choice response lamp closed or lighted realizes the actual demand of different scene time, prevents effectively that the electric energy is extravagant.

Description

Human body induction lamp

Technical Field

The utility model relates to a lighting device technical field, in particular to human response lamp.

Background

Generally, in places such as toilets, passageways, staircases and the like, lighting lamps of sound control lamps are mostly adopted. The working principle of the sound control lamp is as follows: a disadvantage of such lamps is that a loud sound is required to maintain the lamp on, which typically requires a loud decibel, and the sound-controlled lamp is on and off when a sufficient decibel of sound is not detected for a period of time. In the prior art, a human body induction lamp is adopted to replace a sound control lamp, but the brightness of the lamp cannot be freely controlled by a common human body induction lamp, and the lamp needs higher or lower brightness in specific time or environment in life, so that clear requirements are provided for the design of the induction lamp.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a human response lamp.

The utility model provides a human response lamp, includes LED lamp, control module, casing, control module includes pyroelectric induction element, LED the control unit and the MCU that is used for detecting whether there is human in the predetermined scope, LED lamp, pyroelectric induction element, LED the control unit respectively with MCU electric connection, its characterized in that: the control module is provided with a switch unit which can be used for adjusting the brightness of the LED lamp, and the switch unit is electrically connected with the MCU.

The switch unit is provided with a toggle switch for adjusting the brightness of the LED lamp, and comprises 5 contacts, wherein the 1 st contact is connected with a 100% brightness circuit, the 2 nd contact is disconnected, the 3 rd contact is connected with a power supply, the 4 th contact is disconnected, the 5 th contact is connected with a 50% brightness circuit, the induction lamp automatically senses when the switch is connected with the 1 st contact and the 3 rd contact, the brightness is 100% when the switch is lightened, the induction lamp automatically senses when the switch is connected with the 3 rd contact and the 5 th contact, the brightness is 50% when the switch is lightened, and the induction lamp is turned off when the switch is connected with the 2 nd contact and the 4 th contact.

The control module is provided with a voltage conversion unit for converting input voltage, and the voltage conversion unit is electrically connected with the MCU.

The control module is provided with a light sensing unit for detecting the intensity of external light, and the light sensing unit is electrically connected with the MCU.

The control module is provided with a clock control unit used for outputting a time signal, the clock control unit is electrically connected with the MCU, the shell is provided with a clock adjusting button, and the clock adjusting button is electrically connected with the clock control unit.

The control module is provided with a temperature detection unit for detecting the room temperature, and the temperature detection unit is electrically connected with the MCU.

The control module is provided with a stepless touch dimming unit, and the stepless touch dimming unit is electrically connected with the MCU.

The control module is provided with a voltage detection unit for detecting voltage, and the voltage detection unit is electrically connected with the MCU.

The shell is made of magnetic materials or is provided with a magnetic part.

The utility model has the advantages that: be applied to multiple scenes such as lavatory, passageway, stairwell or even house sitting room, adopt the utility model discloses but the luminance that the free choice response lamp closed or lighted realizes the actual demand of different scenes, time, prevents effectively that the electric energy is extravagant.

Drawings

Fig. 1 is a schematic structural diagram of a human body induction lamp in an embodiment of the present invention.

Fig. 2 is a schematic circuit diagram of a switching unit of the human body induction lamp.

Fig. 3 is a schematic circuit diagram of the MCU of the human body induction lamp.

Fig. 4 is a schematic circuit diagram of a voltage converting unit of the human body induction lamp.

Fig. 5 is a schematic circuit diagram of a light sensing unit of the human body induction lamp.

Fig. 6 is a schematic circuit diagram of a clock control unit of the human body induction lamp.

Fig. 7 is a schematic circuit diagram of a temperature detection unit of the human body induction lamp.

Fig. 8 is a schematic circuit diagram of a voltage detection unit of the human body induction lamp.

Fig. 9 is a schematic circuit diagram of an LED control unit of the body-sensing lamp.

Fig. 10 is a schematic circuit diagram of a pyroelectric sensing unit of the human body sensing lamp.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1, fig. 1 is a schematic structural diagram of a human body induction lamp in an embodiment of the present invention. The human body induction lamp comprises a digital display tube 1 for alternately displaying time and temperature, a temperature infrared induction probe 2 for detecting whether a human body exists in a preset range, a three-gear toggle switch 3 for controlling the starting mode of the induction lamp, a battery compartment 4 for placing 3 No. 7 batteries, a battery compartment label anode and cathode, and a calibration button 5 for adjusting the calibration time.

Referring to fig. 2 to 10, the human body induction lamp control module is provided with a switch unit, an MCU, a voltage conversion unit, a light sensing unit, a clock control unit, a temperature detection unit, a voltage detection unit, an LED control unit, and a pyroelectric induction unit.

Referring to fig. 2, fig. 2 is a schematic circuit diagram of a switch unit of the human body induction lamp, when the switch is toggled to a 1 st contact and a 3 rd contact, the circuit is communicated with a 3.3V end and a 100% brightness circuit, the induction lamp is in an automatic induction state, and the brightness is 100% when the induction lamp is lighted; when the switch is toggled to the 3 rd contact and the 5 th contact, the circuit is communicated with the 3.3V end and the 50% brightness circuit, the induction lamp is in an automatic induction state, and the brightness is 50% when the induction lamp is lightened; when the toggle switch is toggled to the 2 nd contact and the 4 th contact, the circuit is disconnected, and the induction lamp is in a closed state at the moment. .

Referring to fig. 4, after 3 batteries and 7 batteries are installed on the human body induction lamp, the input voltage is 4.5V, a voltage conversion unit for converting the input voltage is arranged in the human body induction lamp shell and electrically connected with the MCU, and the unit converts the input voltage of 4.5V into the output voltage of 3.3V as the working voltage of the human body induction lamp.

Referring to fig. 5, a light sensing unit for detecting the intensity of external light is arranged in the human body induction lamp shell and electrically connected with the MCU, the external light intensity is detected through the photo resistor, and the MCU is fed back through the LS end.

Referring to fig. 6, the human body induction lamp is provided with a clock control unit for outputting a time signal, a KEY end of the clock control unit is electrically connected with a calibration button 5 for adjusting calibration time, and an hour or minute adjustment mode can be started/switched by pressing an S KEY; the press of the M key can adjust the minutes or hours, and the clock control module is respectively and electrically connected with the MCU and the digital display tube 1.

Referring to fig. 7, a temperature detection unit electrically connected with the MCU is disposed in the human body induction lamp housing, the thermistor detects the external temperature, the TEMP end feeds back the MCU, and the result is output to the digital display tube 1.

Referring to fig. 8, be equipped with voltage detection unit and MCU electric connection in the human response lamp casing, detect voltage through resistance, when not enough voltage, through VOL end feedback MCU, light is dark, and the dry battery is in time changed in the suggestion.

Referring to fig. 1, the human body induction lamp includes a touch area disposed at a lower portion of a pyroelectric infrared induction probe 2, is electrically connected to an MCU of the human body induction lamp through a non-polar touch dimming unit, adjusts lamp brightness according to a difference in pulses triggered by a touch pressing time, and enters a non-polar dimming mode by long pressing (for example, by long pressing the touch area for more than 1000 milliseconds), so that the lamp brightness can be freely adjusted; tapping (e.g., tapping the touch area for less than 1000 milliseconds) can change the predetermined light source, e.g., red, yellow, blue.

Referring to fig. 1, the housing is made of a magnetic material or provided with a magnetic member, and the magnetic member can be fixed or adsorbed on a metal surface, so that the housing is convenient to install quickly.

This embodiment is only right the utility model discloses an explanation, it is not right the utility model discloses a restriction, any basis the utility model discloses the improvement of going on not having the wound nature of creating all should the utility model discloses an in the protection range.

Claims

1. The utility model provides a human response lamp, includes LED lamp, control module, casing, control module is including being used for detecting whether there are human pyroelectric induction element, LED the control unit and MCU in presetting the within range, LED lamp, pyroelectric induction element, LED the control unit respectively with MCU electric connection, its characterized in that: the control module is provided with a switch unit which can be used for adjusting the brightness of the LED lamp, and the switch unit is electrically connected with the MCU.

2. The body-sensing lamp of claim 1, wherein: the switch unit for adjusting the brightness of the LED lamp is provided with a toggle switch, the toggle switch has 5 contacts, wherein the 1 st contact is connected with a 100% brightness circuit, the 2 nd contact is disconnected, the 3 rd contact is connected with a power supply, the 4 th contact is disconnected, the 5 th contact is connected with a 50% brightness circuit, the switch is switched on when the 1 st contact and the 3 rd contact sense the lamp automatic induction, the brightness is 100% when the switch is switched on, the switch is switched on when the 3 rd contact and the 5 th contact the lamp automatic induction, the brightness is 50% when the switch is switched on, and the switch is switched on when the 2 nd contact and the 4 th contact the lamp induction is switched off.

3. The body-sensing lamp of claim 1, wherein: the control module is provided with a voltage conversion unit for converting input voltage, and the voltage conversion unit is electrically connected with the MCU.

4. The body-sensing lamp of claim 1, wherein: the control module is provided with a light sensing unit for detecting the intensity of external light, and the light sensing unit is electrically connected with the MCU.

5. The body-sensing lamp of claim 1, wherein: the control module is provided with a clock control unit used for outputting a time signal, the clock control unit is electrically connected with the MCU, the shell is provided with a clock adjusting button, and the clock adjusting button is electrically connected with the clock control unit.

6. The body-sensing lamp of claim 1, wherein: the control module is provided with a temperature detection unit for detecting the room temperature, and the temperature detection unit is electrically connected with the MCU.

7. The body-sensing lamp of claim 1, wherein: the control module is provided with a stepless touch dimming unit, and the stepless touch dimming unit is electrically connected with the MCU.

8. The body-sensing lamp of claim 1, wherein: the control module is provided with a voltage detection unit for detecting voltage, and the voltage detection unit is electrically connected with the MCU.

9. The body-sensing lamp of claim 1, wherein: the shell is made of magnetic materials or is provided with a magnetic part.