CN105570818B - Fluctuate LED wall wash lamp - Google Patents

Fluctuate LED wall wash lamp Download PDF

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Publication number
CN105570818B
CN105570818B CN201510746649.2A CN201510746649A CN105570818B CN 105570818 B CN105570818 B CN 105570818B CN 201510746649 A CN201510746649 A CN 201510746649A CN 105570818 B CN105570818 B CN 105570818B
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CN
China
Prior art keywords
shaft
lamp holder
bar shaped
wing plate
shaped lamp
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Application number
CN201510746649.2A
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Chinese (zh)
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CN105570818A (en
Inventor
钱月珍
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.)
YANGZHOU LVAN NEW ENERGY-EFFICIENT LIGHTING TECHNOLOGY CO., LTD.
Original Assignee
YANGZHOU LVAN NEW ENERGY-EFFICIENT LIGHTING TECHNOLOGY Co Ltd
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Priority to CN201510746649.2A priority Critical patent/CN105570818B/en
Publication of CN105570818A publication Critical patent/CN105570818A/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
    • F21S10/00Lighting devices or systems producing a varying lighting effect
    • F21S10/007Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters

Abstract

The present invention provides a kind of fluctuation LED wall wash lamp, the bar shaped lamp holder including being fixed on external wall, equal away from be distributed with can projection light shines downwards LED lamp holder on the bar shaped lamp holder;The lower section of the bar shaped lamp holder is equipped with the shaft extended in parallel with the bar shaped lamp holder, the helical wing plate extended along shaft is formed in the shaft, in a swing circle, at least a part of time enters in the illumination range of the bar shaped lamp holder at any point in the outer rim of the helical wing plate;The end of the shaft is equipped with driving mechanism.The wall lamp can not only provide the dynamic lighting effect with higher ornamental value, and structure is simple, and cost is relatively low.

Description

Fluctuate LED wall wash lamp
Technical field
The present invention relates to field of light fittings, are a kind of LED wall wash lamps particularly.
Background technique
For heavy construction, LED wall wash lamp is generallyd use at present and carries out decorative lighting, this kind of LED wall wash lamp is installed on The top of external wall, projection light shines straight down, and illumination is made to flow through metope, and metope is made to form the effect rinsed such as illumination; This is not only that building ambient enviroment provides illumination, and has good decorative effect, and the ornamental value of building can be improved.
However, current wall lamp is generally static state, the illumination for being incident upon external wall is very dull, appreciation effect Limited to.In order to form dynamic optical image effect, current theoretical scheme is, using program-controlled lamp cap, to pass through process control lamp cap Color and light angle, range, to form the illuminating effect of change;However, the cost input of this kind of scheme is larger, therefore It is difficult to be widely used.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of fluctuation LED wall wash lamp, which can not only be mentioned For the dynamic lighting effect with higher ornamental value, and structure is simple, and cost is relatively low.
The present invention realizes that technical solution used by technical purpose is:The fluctuation LED wall wash lamp includes being fixed on outside building The bar shaped lamp holder of wall, it is equal away from be distributed with can projection light shines downwards LED lamp holder on the bar shaped lamp holder;Under the bar shaped lamp holder Side is equipped with the shaft extended in parallel with the bar shaped lamp holder, and the helical wing plate extended along shaft, the spiral are formed in the shaft In a swing circle, at least a part of time enters the illumination model of the bar shaped lamp holder at any point in the outer rim of fin In enclosing;The end of the shaft is equipped with driving mechanism.
Preferably, the driving mechanism is stepper motor.
Preferably, the driving mechanism is the wind wheel for being assemblied in the roller end;Further, the wind wheel is turning Axis both ends respectively set one.
Preferably, the shaft has two, the vertical the midsagittal plane of the illumination range about the bar shaped lamp holder is symmetrical; The helical wing plate is formed respectively in each shaft;The driving structure is set in a shaft, between two shafts It is intercoupled by transmission mechanism.
Further, the helical wing plate is made of resin or glass, the transparency with gradual change, specifically, along described The transparency of shaft radially outward direction, the helical wing plate is gradually increased.
The beneficial effects of the present invention are:At work, the shaft is driven the driving of mechanism to the fluctuation LED wall wash lamp And continuous rotation, to make the helical wing plate continuous rotation in shaft, according to the shape and position characteristics of helical wing plate, outer rim The illumination zone composition of bar shaped lamp holder to top is blocked, the side of the shadow of building wall is made to form corrugated edge, and And the rotation of helical wing plate is followed, the corrugated edge of the shadow will also be along metope lateral flow, to be formed streamy Shadow edge largely improves the ornamental value of wall lamp.
Detailed description of the invention
Fig. 1 is the elevational schematic view of this fluctuation LED wall wash lamp embodiment one.
Fig. 2 is the lighting effect figure of Fig. 1 embodiment one.
Fig. 3 is the elevational schematic view of this fluctuation LED wall wash lamp embodiment two.
Fig. 4 is the elevational schematic view of this fluctuation LED wall wash lamp embodiment three.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment one:
In embodiment one shown in Fig. 1, which includes the bar shaped lamp holder 1 for being fixed on external wall, institute State equidistantly be distributed on bar shaped lamp holder 1 can downwards projection light shine LED lamp holder 10;The lower section of the bar shaped lamp holder 1 is equipped with and this The shaft 2 that bar shaped lamp holder extends in parallel is formed with the helical wing plate 3 extended along shaft in the shaft 2, the helical wing plate 3 In a swing circle, at least a part of time enters in the illumination range of the bar shaped lamp holder 1 at any point in outer rim; The end of the shaft 2 is equipped with driving mechanism.
In the present embodiment one, the driving mechanism is stepper motor 41.
At work, the shaft 2 is driven the driving of mechanism and continuous rotation to above-mentioned fluctuation LED wall wash lamp, to make 3 continuous rotation of helical wing plate in shaft 2, according to the shape and position characteristics of helical wing plate 3, outer rim is by the bar shaped to top The illumination zone composition of lamp holder 1 is blocked, and the side of the shadow of building wall is made to form corrugated edge, should in the present embodiment one Corrugated edge is on the downside of metope, as shown in Fig. 2, illumination range and shadow shape are illustrated by dotted line;Also, follow spiral The rotation of fin 3, the corrugated edge of the shadow will also be along metope lateral flows, as shown in arrow direction in Fig. 2;To shape At streamy shadow edge;Largely improve the ornamental value of wall lamp.
Embodiment two:
In embodiment two shown in Fig. 3, with embodiment one the difference is that:The driving mechanism is is assemblied in The wind wheel 42 of 2 end of shaft is stated, and respectively sets one at 2 both ends of shaft.It, not only can be straight by high altitude wind according to embodiment two Drive shaft rotation is connect, to obtain the lighting effect being basically the same as the first embodiment.Also, due to the revolving speed of helical wing plate 3 with Wind-force is proportional, and therefore, the flowing velocity of the ripple on the downside of the shadow of metope will also change with wind-force size, in other buildings In building, by watching the ripple, extraneous wind-force can be substantially judged according to flow velocity, i.e., except ornamental, also there is climate monitoring Effect.
Embodiment three:
For embodiment three shown in Fig. 4, the difference is that, the shaft 2 has two with embodiment three, about The vertical the midsagittal plane of the illumination range of the bar shaped lamp holder 1 is symmetrical;The helical wing plate 3 is formed respectively in each shaft 2;Institute It states wind wheel 42 to be only set in a shaft, be intercoupled between two shafts 2 by transmission mechanism.According to embodiment three, It can be deduced that ripple can be formed in the upper and lower sides of metope shadow, to make to form a broad shadow river on metope Stream, further improves ornamental value.
It for the helical wing plate 3 in the various embodiments described above, can be made of resin or glass, the transparency with gradual change, tool Body, along 2 radially outward direction of shaft, the transparency of the helical wing plate 3 is gradually increased.It is described according to the program Ripple will no longer have that sharp keen apparent profile, and by soft many, so that the ripple is mildly incorporated shadow main body, to make to wash The overall effect milder of pinup.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (3)

1. a kind of fluctuation LED wall wash lamp, the bar shaped lamp holder including being fixed on external wall(1), the bar shaped lamp holder(1)It is upper equidistant Be distributed with can downwards projection light shine LED lamp holder(10);It is characterized in that:The bar shaped lamp holder(1)Lower section be equipped with and this The shaft that shape lamp holder extends in parallel(2), the helical wing plate extended along shaft is formed in the shaft(3), the helical wing plate(3) Outer rim on any point in a swing circle, at least a part of time enter the bar shaped lamp holder(1)Illumination model In enclosing;The shaft(2)End be equipped with driving mechanism;The driving mechanism is to be assemblied in the shaft(2)The wind wheel of end (42), the wind wheel(42)In shaft(2)Both ends respectively set one.
2. fluctuation LED wall wash lamp according to claim 1, it is characterised in that:The shaft(2)With two, about institute State bar shaped lamp holder(1)Illumination range vertical the midsagittal plane it is symmetrical;Each shaft(2)On be formed respectively with the helical wing plate (3);The driving structure is set in a shaft, is intercoupled between two shafts by transmission mechanism.
3. according to claim 1 or fluctuation LED wall wash lamp described in any one of 2, it is characterised in that:The helical wing plate (3)It is made of resin or glass, the transparency with gradual change, specifically, along the shaft(2)Radially outward direction, it is described Helical wing plate(3)Transparency be gradually increased.
CN201510746649.2A 2015-11-06 2015-11-06 Fluctuate LED wall wash lamp Active CN105570818B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510746649.2A CN105570818B (en) 2015-11-06 2015-11-06 Fluctuate LED wall wash lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510746649.2A CN105570818B (en) 2015-11-06 2015-11-06 Fluctuate LED wall wash lamp

Publications (2)

Publication Number Publication Date
CN105570818A CN105570818A (en) 2016-05-11
CN105570818B true CN105570818B (en) 2018-11-16

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CN201510746649.2A Active CN105570818B (en) 2015-11-06 2015-11-06 Fluctuate LED wall wash lamp

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439594B (en) * 2016-08-24 2019-08-09 安徽普罗斯环境工程有限公司 Two-way wall lamp
CN108758431B (en) * 2018-05-14 2020-10-27 东莞市佰特照明科技有限公司 Dynamic LED wall washer
CN108826201B (en) * 2018-05-14 2020-02-07 广东瀚古照明有限公司 Wave and tide type wall washing lamp
CN108626670B (en) * 2018-05-14 2020-08-07 江苏中轩建设有限公司 Tidal wall washing lamp
CN111473288B (en) * 2020-04-16 2021-05-14 东莞市佰特照明科技有限公司 Light shadow formula LED that flows washes pinup

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2687499Y (en) * 2004-01-16 2005-03-23 陈世敏 Wind power lamp-turning device
CN201475866U (en) * 2009-08-06 2010-05-19 刘计才 Flame simulator
CN202675424U (en) * 2012-02-18 2013-01-16 曾剑 Double light reflect shaft simulation thermal power fireplace
CN203949035U (en) * 2014-06-30 2014-11-19 惠州帕兰德光电科技有限公司 A kind of LED wall lamp
CN204213830U (en) * 2014-07-30 2015-03-18 上海天狼星电器有限公司 A kind of water ripples image generation projector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2687499Y (en) * 2004-01-16 2005-03-23 陈世敏 Wind power lamp-turning device
CN201475866U (en) * 2009-08-06 2010-05-19 刘计才 Flame simulator
CN202675424U (en) * 2012-02-18 2013-01-16 曾剑 Double light reflect shaft simulation thermal power fireplace
CN203949035U (en) * 2014-06-30 2014-11-19 惠州帕兰德光电科技有限公司 A kind of LED wall lamp
CN204213830U (en) * 2014-07-30 2015-03-18 上海天狼星电器有限公司 A kind of water ripples image generation projector

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Address after: 325006 Nanpu village, Ouhai District, Wenzhou, Zhejiang

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