CN106686838A - Pendant lamp with height adjusted automatically - Google Patents
Pendant lamp with height adjusted automatically Download PDFInfo
- Publication number
- CN106686838A CN106686838A CN201510749453.9A CN201510749453A CN106686838A CN 106686838 A CN106686838 A CN 106686838A CN 201510749453 A CN201510749453 A CN 201510749453A CN 106686838 A CN106686838 A CN 106686838A
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- CN
- China
- Prior art keywords
- lamp
- motor
- bucket
- hawser
- illuminated object
- 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.)
- Pending
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Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a pendant lamp with the height adjusted automatically, which comprises a lamp box and a lamp holder, wherein the lamp box is composed of a driving gear pair, a motor, a cable guide hole and a cable winding barrel. The pendant lamp with the height adjusted automatically is characterized in that a communication line is also connected onto the motor; the other end of the communication line is connected with a luminance meter; the luminance meter is arranged near an illuminated object whose illumination brightness needs to be controlled; the cable winding barrel is released or the lifting cable is gathered, a lampshade and a bulb are driven to lift, and control on the illumination brightness of the illuminated object is achieved. Mounting of an LED lamp with the advantages of excellent energy-saving effects, high luminous efficiency, long working life, no pollution in the case of work on the periphery in need of control on the illumination brightness of the pendant lamp in the lighting field is facilitated, the electronic luminance meter carries out real-time luminance control, and by shortening or increasing the distance between the lamp and the illuminated object, the illumination brightness received by the illuminated object is adjusted.
Description
Technical field
The present invention relates to a kind of can be with the pendent lamp of adjust automatically illumination brightness, mainly use visual persistence, subjective sensation brightness theory and the fireballing characteristic of LED luminescence response of human eye, the conducting pulsewidth of LED operating voltage is controlled during by adjusting the working power dominant frequency of LED in the range of 60Hz to 180Hz, the control to LED brightness is realized, and guarantees that LED keeps pure white light color in whole dimming scope..
Background technology
There are many people to like the late into the night to watch a ball game or appreciate film, rest in order to avoid bothering other people, while considering for using electricity wisely, many people's customs turn off indoor all lamps, only leave video screen.However, from for the angle of protection eyesight, such way not science.Because the sight line long-time undue concentration of people can quickly produce sense of fatigue and oppressed sense when watching fixed small range high-intensity light source attentively, go down for a long time to be also easier to cause myopia, or deepen myopic degree, so the late into the night see that the friend of TV had better stay one or two brightness proper with environment light source in regulation room compared with the scattered lampet of decreased light to the room of oneself.
It is middle to play bigger effect.
The content of the invention
It is not enough for more than, object of the present invention is to provide it is a kind of can adjust automatically brightness pendent lamp, mainly use visual persistence, subjective sensation brightness theory and the fireballing characteristic of LED luminescence response of human eye, the conducting pulsewidth of LED operating voltage is controlled during by adjusting the working power dominant frequency of LED in the range of 60Hz to 180Hz, the control to LED brightness is realized, and guarantees that LED keeps pure white light color in whole dimming scope.This control operating voltage is within the scope of certain dominant frequency, and the method for turning on pulsewidth within cycle time by adjustment work voltage, it can also be used to other photochromic LEDs keep its substantially it is photochromic do not change on the premise of carry out luminosity regulation control.
The technical scheme is that what is be accomplished by：It is a kind of can adjust automatically brightness pendent lamp, including lamp box and lamp holder, described lamp box is made up of driving gear pair, motor, hawser pilot hole, cable takeup bucket, lamp holder is made up of lampshade, bulb, lamp driver,, by lifting hawser connection, driving gear pair is arranged on motor and cable takeup bucket, and lifting cable takeup is on cable takeup bucket for lamp box and lamp holder, and by hawser pilot hole and lampshade, bulb connection, it is characterised in that：Order wire is also associated with described motor, the other end of order wire is connected with luminance meter, luminance meter is installed near the illuminated object for needing to be controlled to illumination brightness, luminance meter reads out in real time the brightness value on illuminated object, and transfers data to the standard value of master control cabinet and setting and compare；Switch board is rotated by order wire motor, and Motor drive driving gear pair and cable takeup bucket rotate, and is discharged by cable takeup bucket or collected lifting hawser, drives lampshade, bulb to be lifted, and reaches the control to illuminated object illumination brightness.
Described lamp driver is arranged on lampshade, and Motor drive driving gear pair and cable takeup bucket rotate, and lifting hawser is guided downward or upward by hawser pilot hole, drives lampshade, bulb and lamp driver to realize lifting.
The present invention solves a great problem that LED is adjusted in actual applications to its luminosity conscientiously, the LED of the advantages of pollution-free when contributing to high great energy-saving effect, luminous efficiency, long working life and work is adopted in this pendent lamp of lighting field of the mankind and installed in the periphery for needing to be controlled illumination brightness, and electronics luminance meter carries out real-time brilliance control.Light fixture control is carried out by master control cabinet, master control cabinet reads in real time the brightness value that each luminance meter is read out, if a certain area light illuminates angle value outside normal value, master control cabinet is adjusted on the lamp for driving the area peripheral edge, is adjusted according to the illumination brightness received by object using shortening or increasing the distance between light fixture and illuminated object.
Description of the drawings
Fig. 1 is the main schematic diagram of structure of the present invention.
Specific embodiment
Known by Fig. 1, it is a kind of can adjust automatically brightness pendent lamp, including lamp box and lamp holder, described lamp box is by driving gear pair 1, motor 3, hawser pilot hole 4, cable takeup bucket 9 is constituted, lamp holder is by lampshade 6, bulb 7, lamp driver 8 is constituted, lamp box and lamp holder are connected by lifting hawser 5, lamp box is fixed on the wall by mounting flange 2, driving gear pair 1 is arranged on motor 3 and cable takeup bucket 9, lifting hawser 5 is wrapped on cable takeup bucket 9, and by hawser pilot hole 4 and lampshade 6, bulb 7 connects, lamp driver 8 is arranged on lampshade 6, luminance meter 11, order wire 10, master control cabinet 13 constitutes the control loop of a closed loop.Described motor 3 drives driving gear pair 1 and cable takeup bucket 9 to rotate, and lifting hawser 5 to be guided drive downward or upward lampshade 6, bulb 7 and lamp driver 8 to realize lifting in hawser pilot hole 4.
Can adjust automatically brightness pendent lamp by mounting flange 2 be fixed on needed for mounting surface on.Luminance meter 11 is installed near the illuminated object 12 for needing to be controlled to illumination brightness, and luminance meter 11 reads out in real time the brightness value on illuminated object 12, and data are transferred in real time master control cabinet 13 and setting standard value compare.If comparison value is interval larger and smaller than license, switch board 13 will be rotated by the motor 3 of order wire 10, motor 3 drives driving gear pair 1 and cable takeup bucket 9 to rotate, the lifting hawser 5 for being discharged by cable takeup bucket 9 and being collected, and the current supply line that light fixture is used is wrapped in lifting hawser 5.Lifting hawser 5 is twitched, and drives lampshade 6, bulb 7 to be lifted, and reaches the control to the illumination brightness of illuminated object 12.
Claims (2)
1. it is a kind of can adjust automatically brightness pendent lamp, including lamp box and lamp holder, described lamp box is made up of driving gear pair, motor, hawser pilot hole, cable takeup bucket, lamp holder is made up of lampshade, bulb, lamp driver,, by lifting hawser connection, driving gear pair is arranged on motor and cable takeup bucket, and lifting cable takeup is on cable takeup bucket for lamp box and lamp holder, and by hawser pilot hole and lampshade, bulb connection, it is characterised in that：Order wire is also associated with described motor, the other end of order wire is connected with luminance meter, luminance meter is installed near the illuminated object for needing to be controlled to illumination brightness, luminance meter reads out in real time the brightness value on illuminated object, and transfers data to the standard value of master control cabinet and setting and compare；Switch board is rotated by order wire motor, and Motor drive driving gear pair and cable takeup bucket rotate, and is discharged by cable takeup bucket or collected lifting hawser, drives lampshade, bulb to be lifted, and reaches the control to illuminated object illumination brightness.
2. it is according to claim 1 it is a kind of can adjust automatically brightness pendent lamp, it is characterised in that：Described lamp driver is arranged on lampshade, and Motor drive driving gear pair and cable takeup bucket rotate, and lifting hawser is guided downward or upward by hawser pilot hole, drives lampshade, bulb and lamp driver to realize lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510749453.9A CN106686838A (en) | 2015-11-09 | 2015-11-09 | Pendant lamp with height adjusted automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510749453.9A CN106686838A (en) | 2015-11-09 | 2015-11-09 | Pendant lamp with height adjusted automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106686838A true CN106686838A (en) | 2017-05-17 |
Family
ID=58857337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510749453.9A Pending CN106686838A (en) | 2015-11-09 | 2015-11-09 | Pendant lamp with height adjusted automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686838A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937786Y (en) * | 2006-08-09 | 2007-08-22 | 中山市地平线灯饰设计制造有限公司 | Ceiling lamp |
| CN202469700U (en) * | 2012-03-08 | 2012-10-03 | 罗曦溪 | Energy-saving table lamp with eye protection function |
| CN204648042U (en) * | 2014-11-05 | 2015-09-16 | 光明国际（镇江）电气有限公司 | A kind of pendent lamp that automatically can adjust brightness |
| CN205174196U (en) * | 2014-12-31 | 2016-04-20 | 徐新 | High -efficient eyeshield desk lamp |
-
2015
- 2015-11-09 CN CN201510749453.9A patent/CN106686838A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937786Y (en) * | 2006-08-09 | 2007-08-22 | 中山市地平线灯饰设计制造有限公司 | Ceiling lamp |
| CN202469700U (en) * | 2012-03-08 | 2012-10-03 | 罗曦溪 | Energy-saving table lamp with eye protection function |
| CN204648042U (en) * | 2014-11-05 | 2015-09-16 | 光明国际（镇江）电气有限公司 | A kind of pendent lamp that automatically can adjust brightness |
| CN205174196U (en) * | 2014-12-31 | 2016-04-20 | 徐新 | High -efficient eyeshield desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
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| WD01 | Invention patent application deemed withdrawn after publication |