CN202581129U - Reflector cup for wall washer lamp - Google Patents
Reflector cup for wall washer lamp Download PDFInfo
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- CN202581129U CN202581129U CN 201220217757 CN201220217757U CN202581129U CN 202581129 U CN202581129 U CN 202581129U CN 201220217757 CN201220217757 CN 201220217757 CN 201220217757 U CN201220217757 U CN 201220217757U CN 202581129 U CN202581129 U CN 202581129U
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- reflecting surface
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- 238000009434 installation Methods 0.000 abstract description 11
- 230000004313 glare Effects 0.000 abstract 1
- 230000007794 irritation Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 230000011514 reflex Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a reflector cup for a wall washer lamp, which consists of an arc-shaped reflecting surface and a first tapered surface connected with the left and the right sides of the arc-shaped reflecting surface, wherein the included angle alpha between the lower cambered surface of the arc-shaped reflecting surface and the horizontal plane is not more than 90 degrees. Compared with the prior art, the emergent light from the arc-shaped reflecting surface for reflection does not enter the back surface of the arc-shaped reflecting surface, so that the light emitted by light sources is incident to a wall surface to the greatest extent and the light does not enter the human eye to eliminate the irritation to the human eye and reduce the glare, and the utilization rate of the light is increased. Besides, the wall washer lamp adopting the reflector cup can be mounted vertically, so as to solve a problem in the prior art that the existing LED wall washer lamp has strict requirements on installation environment.
Description
Technical field:
The utility model relates to wall lamp, and what be specifically related to is a kind of wall lamp reflector.
Background technology:
The usefulness that wall lamp is mainly used in the building decoration illumination and sketches the contours the profile of heavy construction is owing to LED has energy-conservation, characteristics such as light efficiency is high, rich color, life-span length, so the wall lamp of other light sources is replaced by the LED wall lamp gradually at present.
In recent years; The LED wall lamp has been widely applied in single building, billboard lighting, the illumination of historical building crowd exterior wall, greening Landscape Lighting, the building light various places such as public place of entertainment atmosphere illumination such as specialized facilities illumination such as illumination, indoor local lighting, medical treatment, culture and bar, dance hall of passing through inside, so the LED wall lamp has become an indispensable part in the lighting engineering.
But the reflector that present LED wall lamp is adopted is taper hole shape reflector, and led light source is installed in the taper hole, and this LED wall lamp is the illuminating effect that reaches good to body of wall; Must the certain angle of deflection during installation, the projection light correspondence of taper hole shape reflector is shone on the body of wall, this mounting means is relatively harsher to installation environment; And the light that projects on the body of wall is inhomogeneous; Light utilization efficiency is low, and human eye is had stimulation, is easy to generate dazzle.
Summary of the invention:
For this reason, the purpose of the utility model is to provide a kind of wall lamp reflector, and present LED wall lamp installation environment is harsh, emergent light is inhomogeneous, light utilization efficiency is low, human eye is had stimulation, is easy to generate the shortcoming of dazzle to solve.
For realizing above-mentioned purpose, the utility model mainly adopts following technical scheme:
A kind of wall lamp reflector is made up of curved reflecting surface (2) and first taper surface (1) that is connected with this curved reflecting surface (2) left and right sides, and the lower camber side of said curved reflecting surface (2) and horizontal plane angle a are not more than 90 °.
Be provided with a light source fixing hole (3) in the end face that wherein said curved reflecting surface (2) and first taper surface (1) top form.
Wherein said first taper surface (1) is conical.
Wherein said first taper surface (1) is a taper type.
Wherein this reflector also includes second taper surface (4) that is connected with above-mentioned first taper surface (1) left and right sides; Said first taper surface (1) forms a taper with second taper surface (4), and curved reflecting surface (2) is positioned between first taper surface (1) and second taper surface (4).
Compared with prior art, the utlity model has following beneficial effect:
1, the light that sends of the utility model light source; Reflex to curved reflecting surface through first taper surface; And then reflex on the body of wall by curved reflecting surface, because the curved reflecting surface lower camber side is not more than 90 ° with horizontal plane angle, the back side that the emergent light after therefore reflecting through curved reflecting surface can not invested curved reflecting surface; The luminous energy that light source is sent projects on the metope as much as possible, has improved the utilization rate of light.
2, the curved reflecting surface that is provided with in the utility model has played the purpose to the adjustment of light emission angle, and the mode that makes normal that wall lamp is installed becomes possibility, has solved the relatively harsher problem of present LED wall lamp installation environment.
3, because the light that curved reflecting surface reflected and the human eye that are provided with in the utility model watch metope opposite, light can directly not get into human eye, and is non-stimulated to human eye, a little less than the dazzle.
Description of drawings:
Fig. 1 is the perspective view of the utility model preferred embodiment one.
Fig. 2 is the cutaway view of the utility model preferred embodiment one.
Fig. 3 is the vertical view of the utility model preferred embodiment one.
Fig. 4 is the upward view of the utility model preferred embodiment one.
Fig. 5 is the perspective view of the utility model preferred embodiment two.
Fig. 6 is the cutaway view of the utility model preferred embodiment two.
Fig. 7 is the vertical view of the utility model preferred embodiment two.
Fig. 8 is the upward view of the utility model preferred embodiment two.
Fig. 9 is the perspective view of the utility model preferred embodiment three.
Figure 10 is the cutaway view of the utility model preferred embodiment three.
Figure 11 is the vertical view of the utility model preferred embodiment three.
Figure 12 is the upward view of the utility model preferred embodiment three.
Identifier declaration among the figure: first taper surface 1, curved reflecting surface 2, light source fixing hole 3, second taper surface 4.
The specific embodiment:
For setting forth the thought and the purpose of the utility model, will combine accompanying drawing and specific embodiment that the utility model is done further explanation below.
Preferred embodiment one sees also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, and Fig. 1 is the perspective view of the utility model preferred embodiment one; Fig. 2 is the cutaway view of the utility model preferred embodiment one; Fig. 3 is the vertical view of the utility model preferred embodiment one; Fig. 4 is the upward view of the utility model preferred embodiment one.The utility model provides a kind of wall lamp reflector; It mainly includes a curved reflecting surface 2; And first taper surface 1 that links together with these curved reflecting surface 2 left and right sides, first taper surface 1 among this embodiment is a conical part, forms a reflection cup with curved reflecting surface 2; And the lower camber side correspondence of curved reflecting surface 2 is bent to first taper surface, 1 one lateral bendings, and the angle a of said lower camber side and horizontal plane is not more than 90 °.
End face is formed at the top of the top of curved reflecting surface 2 and first taper surface 1; Be provided with a light source fixing hole 3 in this end face; In the described light source fixing hole 3 led chip can correspondingly be installed; Shape and position according to light source fixing hole 3 are different, and institute's mounted LEDs chip is also corresponding different, and its corresponding shape and position can be with reference to figure 3, Fig. 4.
Because the angle a of above-mentioned lower camber side and horizontal plane is not more than 90 °; Therefore just guaranteed that the light that sends through light source can only throw to the assigned direction angle along curved reflecting surface 2 crooked angles; And ray cast to first taper surface 1 after, through projecting again on the curved reflecting surface 2 after the reflection, and since curved reflecting surface 2 to 1 bending of first taper surface; Make all light all project on the corresponding body of wall, improved the utilization rate of light.
And human eye is when being in the rear of curved reflecting surface 2, and all light then can not enter into human eye, are all reflexed on the body of wall by curved reflecting surface 2, therefore can not cause stimulation to human eye, make it produce dazzle.
In the present embodiment since curved reflecting surface 2 to 1 bending of first taper surface; And the light that led chip sent that is installed in end face all can project on the metope; Therefore adopt the vertical installation of wall lamp of this reflector can realize that ray cast to body of wall, has greatly made things convenient for the installation of wall lamp.
Preferred embodiment two sees also Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, and Fig. 5 is the perspective view of the utility model preferred embodiment two; Fig. 6 is the cutaway view of the utility model preferred embodiment two; Fig. 7 is the vertical view of the utility model preferred embodiment two; Fig. 8 is the upward view of the utility model preferred embodiment two.The utility model provides a kind of wall lamp reflector; It mainly includes a curved reflecting surface 2; And first taper surface 1 that links together with these curved reflecting surface 2 left and right sides, first taper surface 1 among this embodiment is three lateral parts of taper platform, can form a reflection cup with first taper surface 1; And the lower camber side correspondence of curved reflecting surface 2 is bent to first taper surface, 1 one lateral bendings, and the angle a of said lower camber side and horizontal plane is not more than 90 °.
End face is formed at the top of the top of curved reflecting surface 2 and first taper surface 1; Be provided with a light source fixing hole 3 in this end face; In the described light source fixing hole 3 led chip can correspondingly be installed; Shape and position according to light source fixing hole 3 are different, and institute's mounted LEDs chip is also corresponding different, and its corresponding shape and position can be with reference to figure 7, Fig. 8.
Because the angle a of above-mentioned lower camber side and horizontal plane is not more than 90 °; Therefore just guaranteed that the light that sends through light source can only throw to the assigned direction angle along curved reflecting surface 2 crooked angles; And ray cast to first taper surface 1 after, through projecting again on the curved reflecting surface 2 after the reflection, and since curved reflecting surface 2 to 1 bending of first taper surface; Make all light all project on the corresponding body of wall, improved the utilization rate of light.
And human eye is when being in the rear of curved reflecting surface 2, and all light then can not enter into human eye, are all reflexed on the body of wall by curved reflecting surface 2, therefore can not cause stimulation to human eye, make it produce dazzle.
In the present embodiment since curved reflecting surface 2 to 1 bending of first taper surface; And the light that led chip sent that is installed in end face all can project on the metope; Therefore adopt the vertical installation of wall lamp of this reflector can realize that ray cast to body of wall, has greatly made things convenient for the installation of wall lamp.
Preferred embodiment three sees also Fig. 9, Figure 10, Figure 11, shown in Figure 12, and Fig. 9 is the perspective view of the utility model preferred embodiment three; Figure 10 is the cutaway view of the utility model preferred embodiment three; Figure 11 is the vertical view of the utility model preferred embodiment three; Figure 12 is the upward view of the utility model preferred embodiment three.The utility model provides a kind of wall lamp reflector; It mainly includes a curved reflecting surface 2; And first taper surface 1 and second taper surface 4 that link together with these curved reflecting surface 2 left and right sides, said first taper surface 1 and second taper surface 4 are combined and are a taper reflector, and it is inner that curved reflecting surface 2 is positioned at this taper reflector; And it is bent to first taper surface, 1 one lateral bendings, and the angle a of said lower camber side and horizontal plane is not more than 90 °.
End face is formed at the top of the top of curved reflecting surface 2 and first taper surface 1, second taper surface 4; Be provided with a light source fixing hole 3 in this end face; Described light source fixing hole 3 must be used to install led chip between the curved reflecting surface 2 and first taper surface 1, different according to the shape and the position of light source fixing hole 3; Institute's mounted LEDs chip is also corresponding different, and its corresponding shape and position can be with reference to Figure 11, Figure 12.
Because the angle a of above-mentioned lower camber side and horizontal plane is not more than 90 °; Therefore just guaranteed that the light that sends through light source can only throw to the assigned direction angle along curved reflecting surface 2 crooked angles; And ray cast to first taper surface 1 after, through projecting again on the curved reflecting surface 2 after the reflection, and since curved reflecting surface 2 to 1 bending of first taper surface; Therefore light is all blocked; Can not enter into second taper surface 4, all light then all project on the corresponding body of wall, have improved the utilization rate of light.
And human eye is when being in the rear of curved reflecting surface 2, and all light then can not enter into human eye, are all reflexed on the body of wall by curved reflecting surface 2, therefore can not cause stimulation to human eye, make it produce dazzle.
In the present embodiment since curved reflecting surface 2 to 1 bending of first taper surface; And the light that led chip sent that is installed in end face all can project on the metope; Therefore adopt the vertical installation of wall lamp of this reflector can realize that ray cast to body of wall, has greatly made things convenient for the installation of wall lamp.
More than be that a kind of wall lamp reflector that the utility model is provided has carried out detailed introduction; Used concrete example among this paper the structural principle and the embodiment of the utility model are set forth, above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (5)
1. wall lamp reflector is characterized in that being made up of curved reflecting surface (2) and first taper surface (1) that is connected with this curved reflecting surface (2) left and right sides, and the lower camber side of said curved reflecting surface (2) and horizontal plane angle a are not more than 90 °.
2. wall lamp reflector according to claim 1 is characterized in that being provided with a light source fixing hole (3) in the end face that said curved reflecting surface (2) and first taper surface (1) top forms.
3. wall lamp reflector according to claim 1 is characterized in that said first taper surface (1) is for conical.
4. wall lamp reflector according to claim 1 is characterized in that said first taper surface (1) is a taper type.
5. wall lamp reflector according to claim 1; It is characterized in that also including second taper surface (4) that is connected with above-mentioned first taper surface (1) left and right sides; Said first taper surface (1) forms a taper with second taper surface (4), and curved reflecting surface (2) is positioned between first taper surface (1) and second taper surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217757 CN202581129U (en) | 2012-05-16 | 2012-05-16 | Reflector cup for wall washer lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217757 CN202581129U (en) | 2012-05-16 | 2012-05-16 | Reflector cup for wall washer lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581129U true CN202581129U (en) | 2012-12-05 |
Family
ID=47250536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217757 Expired - Fee Related CN202581129U (en) | 2012-05-16 | 2012-05-16 | Reflector cup for wall washer lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105247279A (en) * | 2013-03-26 | 2016-01-13 | 伊古齐尼照明有限公司 | wall-washing lighting |
| CN106764938A (en) * | 2016-12-06 | 2017-05-31 | 广东德洛斯照明工业有限公司 | A kind of LED wall wash lamp lens |
-
2012
- 2012-05-16 CN CN 201220217757 patent/CN202581129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105247279A (en) * | 2013-03-26 | 2016-01-13 | 伊古齐尼照明有限公司 | wall-washing lighting |
| CN106764938A (en) * | 2016-12-06 | 2017-05-31 | 广东德洛斯照明工业有限公司 | A kind of LED wall wash lamp lens |
| CN106764938B (en) * | 2016-12-06 | 2023-06-13 | 广东德洛斯照明工业有限公司 | LED wall washer lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN RIFENG CO., LTD. Free format text: FORMER OWNER: SHENZHEN GEOSHEEN LIGHTING CO., LTD. Effective date: 20150217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150217 Address after: 518000, Guangdong, Shenzhen province Longgang District, Bantian street, tau Tau Road, Wo Ping Gang hi tech Industrial Park, E building, 4 floor Patentee after: Shenzhen Rifeng Co., Ltd. Address before: 518000, Guangdong Province, Longgang District, Bantian District, Shenzhen street, gang Tau Road door, Wo Ping Gang hi tech Industrial Park, D building, 1-6 floor Patentee before: Shenzhen Geosheen Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160516 |