CN202979374U - Lighting device - Google Patents

Lighting device Download PDF

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Publication number
CN202979374U
CN202979374U CN2012205794812U CN201220579481U CN202979374U CN 202979374 U CN202979374 U CN 202979374U CN 2012205794812 U CN2012205794812 U CN 2012205794812U CN 201220579481 U CN201220579481 U CN 201220579481U CN 202979374 U CN202979374 U CN 202979374U
Authority
CN
China
Prior art keywords
control circuit
lithium battery
battery group
led lamp
charging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012205794812U
Other languages
Chinese (zh)
Inventor
刘馨
高玲芝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Weiershi Science & Technology Development Co Ltd
Original Assignee
Harbin Weiershi Science & Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harbin Weiershi Science & Technology Development Co Ltd filed Critical Harbin Weiershi Science & Technology Development Co Ltd
Priority to CN2012205794812U priority Critical patent/CN202979374U/en
Application granted granted Critical
Publication of CN202979374U publication Critical patent/CN202979374U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model provides a lighting device which comprises a solar energy cell board, a charging circuit, a lithium battery group, an LED lamp bead, a control circuit, an infrared approaching sensor and a light sensor. The solar energy cell board transforms light energy into electrical energy and charges the lithium battery group through the charging circuit. The lithium battery group powers the LED lamp bead and the control circuit. The light sensor detects the brightness of the surrounding environment and sends a detection result to the control circuit. The infrared approaching sensor detects whether someone approaches and sends a detection result to the control circuit. The control circuit controls the LED lamp bead to die out and light up.

Description

A kind of lighting device
Technical field:
The utility model relates to a kind of lighting device, belongs to lighting technical field.
Background technology:
corridor illuminating system belongs to public utility, the installation and maintenance management is that owner and property are shared in principle, corridor lamp charge now comprises two parts, wherein a part is maintenance expense, another part is the electricity charge, but in reality, corridor lamp charge is not quite similar and there is no unified standard, make owner and administration departments contradiction sharp-pointed, cause corridor illuminating system unsatisfactory, a lot of corridor lamp break down and there are not for a long time the professional to safeguard, all seldom there is illumination at the place for the cost saving cell gate, people go home to open the door very inconvenient night, being hard to tell especially which key of this use when key is many opens the door.
Summary of the invention:
In order to overcome dark condition downward swing door hard problem, make the hommization that becomes of throwing light on, the utility model proposes a kind of lighting device.
To achieve these goals, the utility model proposes following technical scheme:
A kind of lighting device comprises: solar panel, charging circuit, lithium battery group, LED lamp pearl, control circuit, infrared proximity transducer, optical sensor, as Fig. 1;
Solar panel is transform light energy that electric energy is the charging of lithium battery group by charging circuit, the lithium battery group is LED lamp pearl and control circuit power supply, the brightness of light sensors surrounding enviroment, give control circuit with testing result, whether infrared proximity transducer detects has the people to approach, give control circuit with testing result, control circuit is controlled LED lamp pearl and is extinguished, lights.
With reference to the accompanying drawings 1, the utility model course of work is described:
solar panel is arranged on sun-drenched place, solar panel provides utilizable direct current energy transform light energy for electric energy for charging circuit under well-lighted condition, charging circuit is the charging of lithium battery group, charging circuit is that the lithium battery group is carried out floating charge after the lithium battery group is full of electricity, the lithium battery group is LED lamp pearl and control circuit power supply, optical sensor is delivered to control circuit with detection information when ambient light is good, control circuit is controlled LED lamp pearl and is extinguished, control circuit no longer detects infrared proximity transducer, when ambient light is poor, optical sensor is delivered to control circuit with detection information, whether infrared proximity transducer detects has the people to approach, control circuit receives infrared proximity transducer information, controlling LED lamp pearl according to the information control circuit of infrared proximity transducer extinguishes and lights, realize intelligent lighting.
The beneficial effects of the utility model:
1. a kind of lighting device is proposed, convenient at the dark condition downward swing door of light;
2. use LED as light-emitting component, improve the efficient that electric energy is converted to luminous energy.
Description of drawings:
Accompanying drawing 1 is composition schematic diagram of the present utility model.
Embodiment:
In order to make the technical solution of the utility model clearer, below in conjunction with drawings and Examples, the utility model is further described, instantiation described herein only in order to explain the utility model, is not limited to the utility model.
Embodiment:
solar panel is arranged on sun-drenched place, solar panel provides utilizable direct current energy transform light energy for electric energy for charging circuit under well-lighted condition, charging circuit is the charging of lithium battery group, charging circuit is that the lithium battery group is carried out floating charge after the lithium battery group is full of electricity, the lithium battery group is LED lamp pearl and control circuit power supply, optical sensor is delivered to control circuit with detection information when ambient light is good, control circuit is controlled LED lamp pearl and is extinguished, control circuit no longer detects infrared proximity transducer, when ambient light is poor, optical sensor is delivered to control circuit with detection information, whether infrared proximity transducer detects has the people to approach, control circuit receives infrared proximity transducer information, controlling LED lamp pearl according to the information control circuit of infrared proximity transducer extinguishes and lights, realize intelligent lighting.

Claims (1)

1. a lighting device, comprising: solar panel, charging circuit, lithium battery group, LED lamp pearl, control circuit, infrared proximity transducer, optical sensor; It is characterized in that: solar panel is transform light energy that electric energy is the charging of lithium battery group by charging circuit, the lithium battery group is LED lamp pearl and control circuit power supply, the brightness of light sensors surrounding enviroment, give control circuit with testing result, whether infrared proximity transducer detects has the people to approach, give control circuit with testing result, control circuit is controlled LED lamp pearl and is extinguished, lights.
CN2012205794812U 2012-11-06 2012-11-06 Lighting device Expired - Fee Related CN202979374U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205794812U CN202979374U (en) 2012-11-06 2012-11-06 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205794812U CN202979374U (en) 2012-11-06 2012-11-06 Lighting device

Publications (1)

Publication Number Publication Date
CN202979374U true CN202979374U (en) 2013-06-05

Family

ID=48520389

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205794812U Expired - Fee Related CN202979374U (en) 2012-11-06 2012-11-06 Lighting device

Country Status (1)

Country Link
CN (1) CN202979374U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20131106