CN2380792Y - Novel desk-lamp - Google Patents

Novel desk-lamp Download PDF

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Publication number
CN2380792Y
CN2380792Y CN 98233588 CN98233588U CN2380792Y CN 2380792 Y CN2380792 Y CN 2380792Y CN 98233588 CN98233588 CN 98233588 CN 98233588 U CN98233588 U CN 98233588U CN 2380792 Y CN2380792 Y CN 2380792Y
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CN
China
Prior art keywords
lamp
provided
control circuit
photosensor
light
Prior art date
Application number
CN 98233588
Other languages
Chinese (zh)
Inventor
王习之
Original Assignee
王习之
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 王习之 filed Critical 王习之
Priority to CN 98233588 priority Critical patent/CN2380792Y/en
Application granted granted Critical
Publication of CN2380792Y publication Critical patent/CN2380792Y/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/002Table lamps, e.g. for ambient lighting
    • F21S6/003Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps

Abstract

The utility model relates to a desk lamp, and the lighting brightness of which can be automatically adjusted. A light sensor switched on a control circuit is arranged on the existing desk lamp, and a control head of the light sensor is pointed to a light irradiated region on the front surface of the desk lamp. Integrative optical signals reflected by the surface are received, and then are fed back the control circuit to compare with setting surface illumination intensity. By adjusting the brightness of a disk lamp bulb, the integrative intensity of reflected light in the light irradiated region of the desk lamp is stabilized within some range, and ocular hygiene is ensured. The utility model has the characteristics of simple structure, low cost, and science.

Description

一种新型台灯 A new table lamp

本实用新型是一种台灯,尤其是一种灯光亮度可自动调节的台灯。 The present invention is a lamp, in particular a light intensity of the lamp can be automatically adjusted.

台灯是一种工作、学习的必备用品,目前台灯的花色品种繁多,从功能上看,既有灯光亮度可调的台灯,也有灯光亮度不可调的台灯,这给人们的生活、工作、学习带来了很大的方便,但是目前已有的台灯在照明这一主要功能上都只考虑灯光的亮度及其亮度的稳定或台灯的节能,而忽略了台灯的灯光照射到台面上后,台面的照度是否正好符合人在工作或学习时的用眼卫生,因为在台灯的实际使用过程中,台面的照度除受台灯灯光的影响外,还受周围环境光、台面颜色、光滑程度等因素的影响,人眼最后感觉到的光是所有这些因素共同作用后从台面反射到人眼里的光,只有这种综合反射光稳定在某一范围值,才能保证在台灯下工作、学习时用眼的卫生,人眼也才感到舒服,但目前的台灯都达不到这种要求。 Lamp is a work, study of essential supplies, the current lamp color variety, from a functional point of view, both light levels adjustable desk lamp, there are also light brightness is not adjustable desk lamp, which gives people live, work, study It brought great convenience, but there are only considering energy-saving lamps or table lamps stable brightness and the brightness of the lights on the main lighting function, while ignoring the irradiation light lamp at the table, the table illuminance whether fits the human eye health at work or study, because in actual use lamps, a table of illumination in addition affected desk lamp lighting, but also by ambient light, table color, smoothness and other factors when the impact with the eye, the human eye just after the final feel of all of these factors together to light reflected from the tops of people's eyes, only such a comprehensive range of the reflected light at a stable value, in order to ensure that work under the lamp, learning health, the human eye has only feel comfortable, but the lamps are not up to such a request.

本实用新型的目的是提供一种结构简单,成本不高,能自动调节台面综合反射光照度的台灯。 Object of the present invention is to provide a simple, inexpensive, integrated to automatically adjust the illumination lamp reflector surface.

本实用新型由灯罩、灯泡、支架杆、台座和控制电路组成,灯泡和灯罩设在支架杆上端,支架杆下端固定在台座上,控制电路设在台座内,在灯罩或支架杆或台座上还设有一个光敏传感器,传感器与控制电路导通,传感器的探头指向台座前台面的灯光照射区。 The present invention is a lamp, bulb, support rod, base and control circuit, the lamp and lamp provided on the rod end of the stent, the support rod lower end fixed to the stand, the control circuit provided in the base, in the shade or the support rod or pedestal further provided with a photo sensor, the sensor and the control circuit is turned on, the sensor probe directed front seat light irradiation region mesa.

本实用新型由于在其上设置了一个与控制电路导通的光敏传感器,且将其探头指向台座前台面的灯光照射区,因此,传感器可始终将从台面反射的综合光强度接收反馈回控制电路,与设定的台面照度进行比较,以自动调节台灯灯泡的亮度,保证台面的综合反射光稳定在某一范围值内,使人眼在看台面上的东西时比较舒适,保证用眼卫生。 The utility model on which the photosensitive sensor is a control circuit is turned on, and its probe directed front seat mesa light irradiation region, therefore, the sensor can always be integrated light intensity of the mesa receiving a reflected is fed back to the control circuit from , compared with the illumination configuration table to automatically adjust the brightness of the lamp bulb, ensure that the combined reflected light mesa stable within a certain range of values, makes things more comfortable in the eye when the surface of the stand, to ensure eye health.

附图1为本实用新型结构示意图。 1 is a schematic structural diagram of the drawings Novel practical.

下面结合附图对本实用新型作进一步说明。 DESCRIPTION OF DRAWINGS The present invention is further made. 如图所示,本实用新型由灯罩(1)、灯泡(4)、支架杆(5)、台座(9)和控制电路(6)等部件组成,灯泡(4)、灯罩(1)设在支架杆(5)上端,支架杆(5)下端固定在台座(9)上,控制电路(6)设在台座(9)内,在台灯上还设有一个光敏传感器(2),光敏传感器(2)既可设在灯罩(1)内,也可设在支架杆(5)上或是设在台座(9)上,无论将光敏传感器(2)设置在台灯上的那个位置,都必须使其探头指向台灯台座(9)前台面的灯光照射区,这样光敏传感器(2)所接收到的光信号才是台面上的综合反射区,并通过控制电路(6)自动调节灯泡(4)的亮度,以维持台面上综合反射光的强度稳定在某一范围值,但光敏传感器(2)最佳位置是设置在灯泡(4)前灯罩(1)的内表面上,因为在这个位置上,光敏传感器(2)所接收到的综合反射光信号最接近进入人眼的综合反射光信号。 As shown, the present invention is a cover (1), the lamp (4), the support rod (5), the pedestal (9) and a control circuit (6) and other components, the lamp (4), cover (1) provided support rod (5) upper end, the support rod (5) a lower end fixed to the stand (9), the control circuit (6) provided inside the pedestal (9), on the table lamp is also provided with a photosensor (2), a photosensor ( 2) both provided in the globe 1) (may also be provided in or on the support rod is provided on the seat (9) (5), regardless of the position of the photosensor (2) is provided on the lamp, all must which probe directed lamp stand (9) before the light irradiation region mesa, such photosensor integrated reflective region (2) of the received optical signal is a table, and automatically adjust the lamp (4) by the control circuit (6) brightness, in order to maintain the integrated intensity of the reflected light in a range of table values ​​stabilize, but photosensor (2) the optimal position is provided on the inner surface of the bulb (4) before the cover (1), because in this position, comprehensive reflected light signal photosensor (2) closest to the received reflected light signal entering the integrated human eye.

为使光敏传感器(2)能接收到台面一个区域的反射光信号,而不是某一点的信号,在光敏传感器(2)探头前面设置一个凸透镜(3)。 For photosensor (2) able to receive a reflected light signal mesa region instead of a point signal, the photosensor (2) a lens disposed in front of the probe (3).

由于光敏传感器(2)接收到台面综合反射光信号的强度与探头至台面的距离有关,因此设定台面照度后,应保持探头相对台面的位置不变,才能准确确定台面的光照度,因此支架杆(5)设计成刚性结构,光敏传感器(2)相对台灯其它部件的位置保持固定。 Since the photosensor (2) receiving the integrated intensity of the probe optical signal reflected from the table to the table, and therefore the illumination setting table, the table should be kept relatively constant position of the probe, in order to accurately determine the light level of the table, so the support rod (5) is designed as a rigid structure, photosensor (2) position relative to other components of the lamp remains constant.

为了使本实用新型能满足多种用途的照明需要,本实用新型在台座(9)上还设有功能选择开关(8)和手动灯光调节钮(7),功能选择开关(8)可设置自动、手动、断开等档位,以分别实现自动调光、手动调光和关灯等功能,手动灯光调节钮(7)正好配合功能选择开关(8)中手动档位使用,可自由调节灯光的明暗。 In order that the invention can satisfy the lighting needs of various uses, according to the present invention on a pedestal (9) further has a function selection switch (8) and the manual lighting adjustment knob (7), function selection switch (8) can be set automatically , manual disconnection gear, respectively automatic dimming, dimming lights and other functions manually, the manual lighting adjustment knob (7) to coincide with the function selection switch (8) used in manual gear, adjustable lighting can be freely light and dark.

本实用新型在使用时,阅读、书写等活动即可拨动功能选择开关(8)使其处在自动档位,当因环境光变化或因电压波动使灯泡(4)亮度变化使台面综合反射光强度变化时,光敏传感器(2)即将这个变化反馈入控制电路(6),并与事先设定的台面照度进行比较,通过控制电路(6)自动调节灯泡(4)的亮度,以保持台面综合反射光强度的稳定;当有时需要台面照度更亮或更暗时,则可拨动功能选择开关(8),使其处在手动档位,使光敏传感器(2)的信号不传到控制电路(6),则可调节手动灯光调节钮(7)改变灯光的亮度,使灯光的亮度满足当时的需要,使用十分方便。 When using the present invention, reading, writing and other activities to enable the function selection switch (8) to stand in the automatic gear, due to changes in ambient light when voltage fluctuations or due to the lamp (4) integrated reflection luminance variation mesa when the change in light intensity, photosensor (2) coming into this change feedback control circuit (6), and compared with the mesa illumination preset automatically adjust the brightness of the lamp (4) by the control circuit (6), to maintain the countertop stable integrated intensity of the reflected light; and when the table is sometimes necessary illumination brighter or darker, can enable the function selection switch (8), so that manual gear in the photosensor (2) is not transmitted to the control signal circuit (6), the light may be adjusted manually adjusting knob (7) to change the brightness of the light, the luminance of light to meet the needs at the time, is easy to use.

由于本实用新型只是在现有台灯的基础上设置一光敏传感电路,因此其结构简单、成本也不高。 Since the present invention is only provided with a photosensitive sensing circuit on the basis of existing lamp, so the structure is simple, the cost is not high.

Claims (5)

1.一种新型台灯,由灯罩(1)、灯泡(4)、支架杆(5)、台座(9)和控制电路(6)等部分组成,灯泡(4)、灯罩(1)设在支架杆(5)上端,支架杆(5)下端固定在台座(9)上,控制电路(6)设在台座(9)内,其特征是在台灯上还设有一个光敏传感器(2),此传感器(2)与控制电路(6)导通,其探头指向台座(9)前台面的灯光照射区。 A new type of lamp, the cover (1), the lamp (4), the support rod (5), the pedestal (9) and a control circuit (6) and other components, the lamp (4), cover (1) provided in the holder the rod (5) upper end, the support rod (5) a lower end fixed to the stand (9), the control circuit (6) provided inside the pedestal (9), characterized in that on the lamp is also provided with a photosensor (2), this sensor (2) and a control circuit (6) is turned on, the pedestal which point the probe (9) before the light irradiation region mesa.
2.如权利要求1所述的新型台灯,其特征是光敏传感器(2)设置在灯泡(4)前方灯罩(1)内表面上。 The new lamp as claimed in claim 1, characterized in that the photosensor (2) provided (4) a front cover (1) an inner surface of the bulb.
3.如权利要求1或2所述的新型台灯,其特征是光敏传感器(2)探头前面设有一凸透镜(3)。 Or the new lamp as claimed in claim 12, characterized in that the photosensor (2) is provided with a lens in front of the probe (3).
4.如权利要求3所述的新型台灯,其特征是支架杆(5)为刚性结构,光敏传感器(2)相对台灯其它部件的位置保持固定。 4. The novel lamp according to claim 3, characterized in that the support rod (5) remains fixed to a rigid structure, photosensor (2) position relative to the other lamp components.
5.如权利要求4所述的新型台灯,其特征是台座(9)上还设有功能选择开关(8)和手动灯光调节钮(7)。 5. The novel lamp according to claim 4, characterized in that the pedestal (9) is also provided on the function selection switch (8) and the manual lighting adjustment knob (7).
CN 98233588 1998-01-21 1998-01-21 Novel desk-lamp CN2380792Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98233588 CN2380792Y (en) 1998-01-21 1998-01-21 Novel desk-lamp

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Application Number Priority Date Filing Date Title
CN 98233588 CN2380792Y (en) 1998-01-21 1998-01-21 Novel desk-lamp

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CN2380792Y true CN2380792Y (en) 2000-05-31

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450324C (en) * 2003-10-15 2009-01-07 新巨企业股份有限公司 Natural light generating means
CN101794554A (en) * 2010-03-31 2010-08-04 华为终端有限公司 Method and device for adjusting brightness in paper-like display device and paper-like display system
CN103162157A (en) * 2013-02-28 2013-06-19 杭州鸿雁东贝光电科技有限公司 Self-adapting ambient light illumination lamp
CN103277690A (en) * 2013-06-08 2013-09-04 上海宏源照明电器有限公司 Supplementary lighting system for cows in lactation period and based on electromagnetic induction lamps
CN103727445A (en) * 2013-12-06 2014-04-16 无锡合众信息科技有限公司 Table lamp
CN104113946A (en) * 2013-04-17 2014-10-22 宝山钢铁股份有限公司 light source illuminance adaptive control device and light source illuminance adaptive control method
CN105291929A (en) * 2014-07-28 2016-02-03 福特全球技术公司 Improved cup holder illumination
CN106287388A (en) * 2016-08-30 2017-01-04 韦嘉志 A kind of Multifunctional intelligent desk lamp

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450324C (en) * 2003-10-15 2009-01-07 新巨企业股份有限公司 Natural light generating means
CN101794554A (en) * 2010-03-31 2010-08-04 华为终端有限公司 Method and device for adjusting brightness in paper-like display device and paper-like display system
CN103162157A (en) * 2013-02-28 2013-06-19 杭州鸿雁东贝光电科技有限公司 Self-adapting ambient light illumination lamp
CN104113946A (en) * 2013-04-17 2014-10-22 宝山钢铁股份有限公司 light source illuminance adaptive control device and light source illuminance adaptive control method
CN104113946B (en) * 2013-04-17 2017-02-22 宝山钢铁股份有限公司 light source illuminance adaptive control device and light source illuminance adaptive control method
CN103277690A (en) * 2013-06-08 2013-09-04 上海宏源照明电器有限公司 Supplementary lighting system for cows in lactation period and based on electromagnetic induction lamps
CN103727445A (en) * 2013-12-06 2014-04-16 无锡合众信息科技有限公司 Table lamp
CN105291929A (en) * 2014-07-28 2016-02-03 福特全球技术公司 Improved cup holder illumination
CN106287388A (en) * 2016-08-30 2017-01-04 韦嘉志 A kind of Multifunctional intelligent desk lamp

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