CN108826201B - Wave and tide type wall washing lamp - Google Patents
Wave and tide type wall washing lamp Download PDFInfo
- Publication number
- CN108826201B CN108826201B CN201810455929.1A CN201810455929A CN108826201B CN 108826201 B CN108826201 B CN 108826201B CN 201810455929 A CN201810455929 A CN 201810455929A CN 108826201 B CN108826201 B CN 108826201B
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- strip
- wall
- reflecting plate
- shaped reflecting
- shaped
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/107—Outdoor lighting of the exterior of buildings
Abstract
The invention provides a wave-type wall washing lamp, which comprises a base fixed on an outer wall of a building, wherein a strip-shaped reflecting plate extending along a horizontal line parallel to the outer wall of the building is arranged in front of the base; the strip-shaped reflecting plate is provided with an arc-shaped reflecting mirror surface facing the building outer wall, and the cross section of the arc-shaped reflecting mirror surface is an arc arched towards the building outer wall; the strip-shaped reflecting plate is driven by a stepping motor to swing around a horizontal axis parallel to the outer wall of the building; a parallel light source projecting to the strip-shaped reflecting plate is arranged above the strip-shaped reflecting plate, and the light intensity of a narrow strip area of the parallel light source close to one side of the outer wall of the building is far greater than that of the other areas; a strip-shaped transparent cavity is also arranged above the strip-shaped reflecting plate, water is filled in the transparent cavity, and silver reflective paper scraps are suspended in the transparent cavity; in the swinging process of the strip-shaped reflecting plate, the light generated by the narrow strip area of the parallel light source always passes through the strip-shaped transparent cavity. This wave tide formula pinup can simulate the wave tide on the building outer wall and wash the effect of wall downwards.
Description
Technical Field
The invention relates to the field of lighting lamps, in particular to a wall washing lamp.
Background
The wall washing lamp is a common high-rise building lighting lamp, can provide community lighting, and has good outer wall decoration effect because the light falls down from the upper part of the outer wall of the building like a waterfall.
However, the light pattern formed by the existing wall washing lamp is either fixed or changed according to a simple rule; in fact, in order to better represent the wall washing effect, it is naturally desirable that the light can wash the outer wall of the building from top to bottom like a wave; therefore, the wave belt turned over by the waves needs to be highlighted, the waves in the wave belt are disordered, and the light shadow at each position inside the light shadow belt for simulating the wave belt also has the effect of disordered light and shadow and jumping; the existing lamps are difficult to draw out due to the light and shadow band containing disordered expression contents.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a wave-type wall washer, which can simulate the effect of washing a wall surface downwards by a wave on an exterior wall of a building, and has a good decoration effect on the exterior wall of the building.
The technical scheme adopted by the invention for solving the technical problems is as follows: the wave-type wall washing lamp comprises a base fixed on the outer wall of a building, wherein a strip-shaped reflecting plate extending along a horizontal line parallel to the outer wall of the building is arranged in front of the base; the strip-shaped reflecting plate is provided with an arc-shaped reflecting mirror surface facing the building outer wall, and the cross section of the arc-shaped reflecting mirror surface is a section of arc arched to the building outer wall; the strip-shaped reflecting plate is driven by a stepping motor to swing around a horizontal axis parallel to the outer wall of the building; a parallel light source projecting to the strip-shaped reflecting plate is arranged above the strip-shaped reflecting plate, and the light intensity of a narrow strip area of the parallel light source close to one side of the building outer wall is far greater than that of the other areas, so that a horizontal strip-shaped high-brightness light band parallel to the building outer wall is formed at the lower side of the strip-shaped reflecting plate; a strip-shaped transparent cavity which is connected with the strip-shaped reflecting plate and is parallel to the rotating shaft of the strip-shaped reflecting plate is also arranged above the strip-shaped reflecting plate; the strip-shaped transparent cavity is filled with water and silver reflective paper scraps are suspended in the water; in the swinging process of the strip-shaped reflecting plate, the illumination generated by the narrow strip area of the parallel light source always passes through the strip-shaped transparent cavity.
Preferably, the strip-shaped transparent cavity is connected with the strip-shaped reflecting plate through the elastic piece, so that the strip-shaped transparent cavity has a continuous shaking phenomenon in the swinging and rotating process, and disordered drift of the silver reflective paper scraps in the strip-shaped transparent cavity is further promoted.
The invention has the beneficial effects that: when the wave-tide type wall washing lamp is used for lighting, the strip-shaped reflecting plate is driven by the stepping motor to swing back and forth, the arc-shaped reflecting mirror surface washes the illumination generated by the parallel light source from the upper part to the lower part of the outer wall of the building repeatedly, and returns from the lower part to the upper part, so that the illumination surface of the outer wall of the building is gradually enlarged from top to bottom and then gradually reduced to form a reciprocating tide rising and falling mode; meanwhile, the lowest side of the illumination surface is always the highlight light band generated by the narrow strip area of the parallel light source, because the illumination in the narrow strip area always passes through the strip-shaped transparent cavity which follows the strip-shaped reflecting plate to swing synchronously, the silver color reflection paper scraps which move disorderly in the strip-shaped transparent cavity form random reflection to the illumination, and the illumination passing through the strip-shaped transparent cavity contains a large amount of unordered light and shadow components, and the disordered light and shadow components form the highlight light and shadow band simulating the wave band at the lower side edge of the illumination surface of the building outer wall, so that the wall washing lamp can simulate the continuous fluctuation of the wave realistically.
Drawings
FIG. 1 is a schematic view showing the illumination of the strip reflector in the upper limit position in one embodiment of the wave wall washer.
Fig. 2 is a schematic view of the illumination of the strip-shaped reflecting plate in the lower limit position in the embodiment of fig. 1.
Detailed Description
In the embodiment shown in fig. 1 and 2, the wave-type wall washer lamp comprises a base 1 fixed on the outer wall of a building, wherein a strip-shaped reflecting plate 2 extending along a horizontal line parallel to the outer wall of the building is arranged in front of the base 1; the strip-shaped reflecting plate 2 is provided with an arc-shaped reflecting mirror surface 21 facing the outer wall of the building, and the cross section of the arc-shaped reflecting mirror surface 21 is a section of arc arched towards the outer wall of the building; the strip-shaped reflecting plate 2 is driven by a stepping motor (not shown) to swing around a horizontal axis parallel to the outer wall of the building; a parallel light source 3 projected to the strip-shaped reflecting plate 2 is arranged above the strip-shaped reflecting plate 2, and the light intensity of a narrow strip area 31 on one side of the parallel light source 3 close to the outer wall of the building is far greater than that of the other areas, so that a horizontal strip-shaped high-brightness light band parallel to the outer wall of the building is formed on the lower side of the strip-shaped reflecting plate 2; a strip-shaped transparent cavity 4 which is connected with the strip-shaped reflecting plate 2 and is parallel to the rotating shaft of the strip-shaped reflecting plate 2 is also arranged above the strip-shaped reflecting plate 2; the strip-shaped transparent cavity 4 is filled with water and silver reflective paper scraps are suspended in the water; during the swinging and rotating process of the strip-shaped reflecting plate 2, the light generated by the narrow strip area 31 of the parallel light source 3 always passes through the strip-shaped transparent cavity 4.
In this embodiment, the bar-shaped transparent cavity 4 is connected to the bar-shaped reflective plate 2 through the elastic member 41, so that the bar-shaped transparent cavity 4 has a continuous shaking phenomenon during the swinging process, thereby promoting the disordered drift of the internal silver reflective paper scraps.
When the wave-tide type wall washing lamp is used for lighting, the stepping motor drives the strip-shaped reflecting plate 2 to swing back and forth, namely, the strip-shaped reflecting plate rotates clockwise slowly by a fixed angle and then rotates anticlockwise slowly by a fixed angle, and the process is repeated in a circulating manner; the arc-shaped reflecting mirror 21 washes the illumination generated by the parallel light source 3 from the upper part to the lower part of the outer wall of the building repeatedly, and returns from the lower part to the upper part, so that the illumination surface of the outer wall of the building is gradually enlarged from top to bottom and then gradually reduced to form a reciprocating flood tide and ebb tide mode. As shown in fig. 1, when the strip-shaped reflective plate 2 swings to the upper limit position, the lower edge of the illumination surface of the building outer wall is reduced to the uppermost position; in the state of fig. 2, the strip-shaped reflecting plate 2 swings to the lower limit position, and at the moment, the lower edge of the illumination surface of the building outer wall is expanded to the lowest position; and limited to the shape of the curved mirror surface 21, the upper edge of the illuminating surface moves substantially only in the vicinity of the base 1; therefore, with the reciprocating swing of the strip-shaped reflecting plate 2, the illumination surface is expanded and contracted in a reciprocating manner under the two limit states of fig. 1 and fig. 2, and forms a reciprocating tide rising and ebb mode.
The wall washer lamp is characterized in that the lowest side of the illumination surface is always a high bright light band generated by a narrow strip area 31 of the parallel light source 3, illumination of the narrow strip area always penetrates through a strip-shaped transparent cavity 4 synchronously swinging along with the strip-shaped reflecting plate 2, and silver reflective paper scraps which drift disorderly in the strip-shaped transparent cavity 4 form random reflection on the illumination, so that the illumination penetrating through the strip-shaped transparent cavity 4 contains a large amount of disordered light and shadow components, and the disordered light and shadow components form the high bright light and shadow band simulating a wave band at the lower side edge of the illumination surface of the building outer wall, so that the wall washer lamp can realistically simulate the continuous fluctuation of a wave.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides a wave formula pinup of washing, is including base (1) that is fixed in the building outer wall, its characterized in that: a strip-shaped reflecting plate (2) extending along a horizontal line parallel to the outer wall of the building is arranged in front of the base (1); the strip-shaped reflecting plate (2) is provided with an arc-shaped reflecting mirror surface (21) facing the building outer wall, and the cross section of the arc-shaped reflecting mirror surface (21) is a section of arc line arched to the building outer wall; the strip-shaped reflecting plate (2) is driven by a stepping motor to swing around a horizontal axis parallel to the outer wall of the building; a parallel light source (3) projecting to the strip-shaped reflecting plate (2) is arranged above the strip-shaped reflecting plate (2), and the light intensity of a narrow strip area (31) of the parallel light source (3) close to one side of the building outer wall is far greater than that of the other areas, so that a horizontal strip-shaped high-brightness light band parallel to the building outer wall is formed on the lower side of the strip-shaped reflecting plate (2); a strip-shaped transparent cavity (4) which is connected with the strip-shaped reflecting plate (2) and is parallel to the rotating shaft of the strip-shaped reflecting plate is also arranged above the strip-shaped reflecting plate (2); the strip-shaped transparent cavity (4) is filled with water and silver reflective paper scraps are suspended in the water; in the swinging process of the strip-shaped reflecting plate (2), the illumination generated by the narrow strip area (31) of the parallel light source (3) always passes through the strip-shaped transparent cavity (4).
2. The wave-type wall washer lamp according to claim 1, wherein: the strip-shaped transparent cavity (4) is connected with the strip-shaped reflecting plate (2) through an elastic piece (41), so that the strip-shaped transparent cavity (4) has a continuous shaking phenomenon in the swinging process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455929.1A CN108826201B (en) | 2018-05-14 | 2018-05-14 | Wave and tide type wall washing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455929.1A CN108826201B (en) | 2018-05-14 | 2018-05-14 | Wave and tide type wall washing lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108826201A CN108826201A (en) | 2018-11-16 |
| CN108826201B true CN108826201B (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455929.1A Active CN108826201B (en) | 2018-05-14 | 2018-05-14 | Wave and tide type wall washing lamp |
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| Country | Link |
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| CN (1) | CN108826201B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112346285B (en) * | 2020-11-09 | 2022-02-01 | 杭州新湖电子有限公司 | Multifunctional film photography lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2653530B1 (en) * | 1989-10-19 | 1992-01-17 | Emc2 | DIRECT OR INDIRECT ELECTRICAL LIGHTING DEVICE, ESPECIALLY WALL OR FLOOR LAMP. |
| CN104296053A (en) * | 2014-09-16 | 2015-01-21 | 昆山超强光电设备有限公司 | Glistening projection night lamp |
| CN204962442U (en) * | 2015-07-15 | 2016-01-13 | 上海睿铄光电科技有限公司 | Reflective anti -dazzle LED washes pinup |
| CN105570818A (en) * | 2015-11-06 | 2016-05-11 | 钱月珍 | Fluctuating LED wall washing lamp |
| CN206669483U (en) * | 2017-04-25 | 2017-11-24 | 福建宏晟照明电器有限公司 | A kind of external control wall lamp |
-
2018
- 2018-05-14 CN CN201810455929.1A patent/CN108826201B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2653530B1 (en) * | 1989-10-19 | 1992-01-17 | Emc2 | DIRECT OR INDIRECT ELECTRICAL LIGHTING DEVICE, ESPECIALLY WALL OR FLOOR LAMP. |
| CN104296053A (en) * | 2014-09-16 | 2015-01-21 | 昆山超强光电设备有限公司 | Glistening projection night lamp |
| CN204962442U (en) * | 2015-07-15 | 2016-01-13 | 上海睿铄光电科技有限公司 | Reflective anti -dazzle LED washes pinup |
| CN105570818A (en) * | 2015-11-06 | 2016-05-11 | 钱月珍 | Fluctuating LED wall washing lamp |
| CN206669483U (en) * | 2017-04-25 | 2017-11-24 | 福建宏晟照明电器有限公司 | A kind of external control wall lamp |
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| Publication number | Publication date |
|---|---|
| CN108826201A (en) | 2018-11-16 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: 528478 No.5-2, Yongyi 4th Road, Yongxing Industrial Zone (Hengdong), Henglan Town, Zhongshan City, Guangdong Province Applicant after: Guangdong Hangu Lighting Co., Ltd Address before: Suzhou Wuzhong District City, Jiangsu province 215000 Soochow road name 125 Yu Business Plaza No. 3 Building 7 floor Applicant before: Zhong Xingying |
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