CN211059967U - Library energy-saving lamp capable of automatically adjusting brightness - Google Patents

Library energy-saving lamp capable of automatically adjusting brightness Download PDF

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Publication number
CN211059967U
CN211059967U CN201920523709.8U CN201920523709U CN211059967U CN 211059967 U CN211059967 U CN 211059967U CN 201920523709 U CN201920523709 U CN 201920523709U CN 211059967 U CN211059967 U CN 211059967U
Authority
CN
China
Prior art keywords
lamp
brightness
timer
fluorescent tube
lamp tube
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
CN201920523709.8U
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Chinese (zh)
Inventor
孟建军
张瑞东
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.)
Lanzhou Jiaotong University
Original Assignee
Lanzhou Jiaotong University
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 Lanzhou Jiaotong University filed Critical Lanzhou Jiaotong University
Priority to CN201920523709.8U priority Critical patent/CN211059967U/en
Application granted granted Critical
Publication of CN211059967U publication Critical patent/CN211059967U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a but library electricity-saving lamp of automatically regulated luminance, including the fluorescent tube, install infrared ray sensor, light sensor, timer (time delay) at the fluorescent tube both sides, the battery of small capacity, the fluorescent tube installation fix on the casing, the casing plays the guard action, be equipped with below the mounting bracket of lamp body the utility model discloses a most main brightness control device, infrared ray sensor install the both sides at the lamp pole, corresponding receiving arrangement who has the relevance on the fluorescent tube, the timer be a miniature single chip microcomputer system, mainly play the effect of time delay, the utility model discloses economical and practical, the controller is according to photosensitive sensor's testing result for the timer begins regularly, realizes automatically regulated to the luminance of lamp after a period.

Description

Library energy-saving lamp capable of automatically adjusting brightness
Technical Field
The utility model relates to an energy-saving lamp technical field in large-scale public place, in particular to but automatically regulated luminance and make things convenient for people daily life's energy-saving lamp.
Background
With the development of the modern lamp industry, functions which can be realized in public facilities become more and more complete, but in some large-scale public places, all lighting is performed when the flow of people is reduced, and a large amount of waste of electric energy is often caused; and because the requirement of the user on the site illumination is improved, the illuminating lamp cannot be turned off completely when no one is available, but the brightness of the existing illuminating lamp is set when the lamp is produced, the brightness cannot be adjusted according to the actual conditions of the lamps of the flow of people, and further the electric energy cannot be saved while the use requirement of the user is met.
At present, a large number of lamps with adjustable brightness mostly need manual control, and managers are difficult to adjust the brightness all the time when absent to save electric energy, so that labor force is wasted, and electric energy is wasted.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects, the library lamp tube capable of automatically adjusting the brightness is provided.
Can pass through or work according to infrared ray sensor sensing, effectual electric energy of saving.
The lamp can be kept constant for a period of time after the lamp is turned off by personnel, so that the safety of the personnel at the moment is ensured.
Further, the infrared sensor starts to delay when no person passes through the infrared sensor.
Further, the timer delay time is 5 minutes.
Furthermore, the storage battery can continuously supply power for 1 minute after the main switch is turned off, so that other work can be done conveniently by workers.
The light sensor is an ambient light sensor.
The above-mentioned ambient light sensor needs to stick an infrared cut-off film on the chip, and even directly plate a patterned infrared cut-off film on the silicon chip.
When the ambient brightness is high, the receiver using the ambient light sensor can be automatically adjusted to be high-brightness, and when the external environment is dark, the receiver can be adjusted to be low-brightness, so that the brightness can be automatically adjusted.
Drawings
Fig. 1 is an appearance schematic diagram of the energy-saving lamp provided by the present invention.
Fig. 2 is a diagram of the installation range of the energy-saving lamp of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the brightness-adjustable energy-saving lamp in a large place mainly comprises a lamp tube 2 and infrared sensors 3 arranged on two sides of a lamp post, wherein the infrared sensors are kept normally on when a person passes through or the movement of the person is detected, the light sensors 4 are arranged on two sides of the lamp post, the brightness of the lamp is automatically adjusted under the condition of sufficient illumination, the purpose of saving electric energy is achieved, timers 6 are arranged on two sides of the infrared sensors, when the situation that no person passes through within the illumination range of the lamp for five minutes is detected, the timer 6 starts to delay five minutes to adjust the brightness to be lowest (within the range visible to human eyes), when the person passes through, the normally-on brightness is maintained again, the effect of saving electric energy is achieved, a long switch is not needed, and the service life of the lamp tube can be prolonged.
Specifically, light sensor adopts environment light sensor, and when ambient brightness was higher, the receiver that uses environment light sensor can transfer into the hi-lite automatically, and when external environment was darker, the receiver will transfer into the low luminance, realizes automatically regulated luminance.
Fig. 2 shows a distribution diagram of library's light, has reached the furthest's of illumination utilization, can save space arrangement on the basis of saving the electric energy, prevents the lamp in the overlapping of illumination within range light, lets its illumination even at furthest moreover, prevents that students from producing visual fatigue in the process of reading, prevents to influence the eyesight health because the illumination inequality.

Claims (3)

1. A library energy-saving lamp capable of automatically adjusting brightness comprises a lamp fixing support 1, a lamp tube 2, an infrared sensor 3, a light sensor 4, a signal processor 5 and a timer 6, wherein the lamp tube 2 is fixedly arranged on the fixing support 1; the adjusting devices are arranged on both sides of the lamp tube 2; the infrared sensor 3 and the optical sensor 4 are both connected with the signal processor 5; after the infrared sensor 3 and the optical sensor 4 detect the signals, the signals are transmitted to the timer 6 to start timing; the timer 6 transmits the signal to the signal processor 5 for processing after receiving the signal, and then is used for adjusting the brightness of the lamp tube 2; clamping devices are arranged on two sides of the fixed support 1, so that the lamp tube 2 can be safely clamped and fixed; the processor 5 is connected with the lamp tube 2.
2. The energy-saving lamp for library with automatic brightness adjustment as claimed in claim 1, wherein the fixed installation is a plug-in type, and the lamp tube has connection interfaces similar to plugs at both sides for being fixedly connected to the fixed bracket.
3. The library energy-saving lamp capable of automatically adjusting the brightness as claimed in claim 1, wherein the lamp tubes are lamp tubes capable of adjusting different brightness.
CN201920523709.8U 2019-04-17 2019-04-17 Library energy-saving lamp capable of automatically adjusting brightness Expired - Fee Related CN211059967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920523709.8U CN211059967U (en) 2019-04-17 2019-04-17 Library energy-saving lamp capable of automatically adjusting brightness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920523709.8U CN211059967U (en) 2019-04-17 2019-04-17 Library energy-saving lamp capable of automatically adjusting brightness

Publications (1)

Publication Number Publication Date
CN211059967U true CN211059967U (en) 2020-07-21

Family

ID=71587152

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920523709.8U Expired - Fee Related CN211059967U (en) 2019-04-17 2019-04-17 Library energy-saving lamp capable of automatically adjusting brightness

Country Status (1)

Country Link
CN (1) CN211059967U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200721

Termination date: 20210417

CF01 Termination of patent right due to non-payment of annual fee