CN205979345U - Wash wall lamp - Google Patents
Wash wall lamp Download PDFInfo
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- CN205979345U CN205979345U CN201620575368.5U CN201620575368U CN205979345U CN 205979345 U CN205979345 U CN 205979345U CN 201620575368 U CN201620575368 U CN 201620575368U CN 205979345 U CN205979345 U CN 205979345U
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- light
- wall lamp
- reflector
- thin film
- light source
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Abstract
The utility model relates to a wash wall lamp, including light source, leaded light lens, muddy optical film and anti - light cup, the light source comprises a LED or a plurality of LED array is constituteed, the leaded light lens are including going into the plain noodles and going out the plain noodles, go into the plain noodles with the contained angle that goes out the plain noodles is lighter than 45 degrees, the guide light source light deflects, anti - light cup includes first reflection of light face, first reflection of light face is vertical the configuration in light deflecting direction's the outside roughly, and follows the slope of light deflecting direction, and its slope range is crescent along the light -emitting direction, it sets up to mix optical film in the anti - light cup, and to the hunch -up of light source direction. The utility model discloses a wash wall lamp lamps and lanterns deflection angle is big, make LED light deflection angle 20 90 the degree, the maximum deflection 90 degree to it throws to make light can follow the top of optical system installation face parallel and level, the lamps and lanterns stand -off distance is far away, and the stand -off distance is wide, it is even to wash the wall illuminating effect, whole facade, and the wall surface brightness is realized evenly, the degree of consistency is high.
Description
Technical field
This utility model is related to wall lamp field, is used for vertical illumination, vertical lighting particularly to a kind of, washes wall illumination
Wall lamp.
Background technology
In the market wash that wall illuminating product light efficiency is poor, hot spot is uneven, dispersion, light deflection angle little, light is not
Can project, bright whole metope can not be washed, apart from lamp installation plane from metope top（Such as ceiling）Greatly do not have
There is light, projection distance is near, the shortcomings of projection narrow width.Meanwhile, what conventional wall lamp was formed on the wall is typically parabolical
Hot spot, and parallel to building payment to a porter, when the area of plane of illumination is larger, its radiation response is generally very uneven, impact
Whole structure.As：Museum, gallery, hotel, wait the place needing large area to wash bright metope, and to the art work in the Art Museum
Show, commodity shelf display of retail space etc..The performance of light opposite how, directly affects the overall luminous environment in space
Quality.In addition, usual wall lamp is due to needing to extend it is impossible to be hidden in installed surface, function is arranged on variola in installed surface
Plate, and ground can not be arranged on.On being arranged on vertical wall during vertical irradiation also can only exposed outside, not attractive in appearance
Content of the invention
The purpose of this utility model is the technological deficiency in order to overcome above-mentioned background, provides a kind of wall lamp.
It should be noted that " washing wall " in wall lamp in this utility model is in addition to the metope of the conventional meaning of acute pyogenic infection of finger tip,
It also refers to the plane perpendicular to installed surface.Therefore it is washed except being installed on vertical metope faced by ceiling or ground
Wall illumination is outer, can also be installed on vertical metope, be irradiated to perpendicular to the variola of metope or ground.Play illumination
The vertical illumination effect of vertical and installed surface.
A kind of wall lamp, including light source, light guiding lens, mixed light thin film and reflector, described light source is made up of a LED
Or multiple LED array compositions, described light guiding lens include incidence surface and exiting surface, the folder of described incidence surface and described exiting surface
Angle is less than 45 degree, guiding described source light deflection, and described reflector includes the first reflective surface, and described first reflective surface is configured at
The outside in light deflection direction, and tilt along light deflection direction, its magnitude of inclination is gradually increased along light direction；Described mixed light
Thin film is arranged in described reflector, and arches upward to described light source direction.
Further, further, described light guiding lens are boundling spreadlight lens, and its incidence surface and exiting surface are in square
Shape.
Further, described first reflective surface is cambered surface or multistage bending side.
Further, it is provided with several thin film in described reflector and draw-in groove is installed, if described mixed light film edge is extended
The dry thin film latch snapping in described thin film installation draw-in groove.
Further, the described reflector back side is provided with some fixing buckles, and described fixing buckle is connected with described lamp body.
The beneficial effect that this utility model is played：
1st, light fixture deflection angle is big, can make LED light line deflection angle 20-90 degree, 90 degree of maximum deflection, so that light can
From the projection of optical system installed surface concordant top.
2nd, light fixture projection distance is remote, projection distance width.
3rd, wash wall illuminating effect uniformly, whole facade, metope surface brightness is realized uniformly, and the uniformity is high.
Brief description
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is generalized section of the present utility model.
Fig. 3 is optical schematic diagram of the present utility model.
Fig. 4 is reflector of the present utility model and mixed light thin film cooperation schematic diagram.
Fig. 5 is mixed light thin film schematic diagram of the present utility model.
Specific embodiment
In order to allow those skilled in the art know more about the technical solution of the utility model, below in conjunction with accompanying drawing with specifically in fact
Apply example to be further described to of the present utility model.
As shown in figure 1, a kind of wall lamp, it includes light source 1, light guiding lens 2, mixed light thin film 3 and reflector 4..
Wherein, light source 1 is formed by a LED or multiple LED array forms, and the quantity of LED depends on institute's illumination target
Length and height, required luminous flux, illuminance.The preferably several LED of the present embodiment is in upright arrangement to be formed.It is fixed on lamp body
On radiator structure.
As shown in Figures 2 and 3, light guiding lens 2 are then fixed in front of light source 1 by screw structural, and it includes incidence surface 21
With exiting surface 22, incidence surface 21 is at an acute angle with the angle of exiting surface 22, after the light of light source 1 enters light guiding lens 2, more guide-lighting thoroughly
Under the guiding of mirror 2, entirety deflects, and this angle is preferably smaller than 45 ° between 20 ° ~ 90 °.The exiting surface 22 of light guiding lens 2 is
Flat or substantially planar.From profile, the main direction of the launch of LED is equivalent to the optical axis of LED, in prior art
Generally it is oriented so as to the light emergence face of lens so that the main direction of the launch of LED is exactly the normal direction arrow of light emergence face in optical system
Amount.The exiting surface 22 of guiding lens 2 and the angle that incidence surface 21 is formed make the main direction of the launch tilt, and just can generate certain light
Privileged direction.The normal vector that the light emergence face of light guiding lens 2 can be made tilts towards target surface to be illuminated.Lens cavity
Profile read fortune is asymmetric transverse section for the main direction of the launch of LED.Thus can shape on lens in the best manner
Become and arrangement fully reflecting surface and light deflection interface.
Light guiding lens 2 in the present embodiment are preferably boundling spreadlight lens.The normal distribution light of its light source 1 is concentrated simultaneously
Change projecting direction and become a narrow light distribution, form a three-dimensional similar rectangular light beam or rectangular light beam, it can be LED
20 ° ~ 90 ° of light deflection.The angle that first launch angle in the narrow direction of similar rectangle is less than 90 degree or less, is similar to
Second launch angle of rectangle long side direction is greater than first angle of departure and namely produces has second bigger than first angle of departure
The light distribution of the angle of departure.The first for example larger launch angle is 60 degree, and second angle of departure is 70 degree or 80 degree or 90 degree
Or it is more than 90 degree.After the light of boundling spreadlight lens passes through the rectangular opening of reflector, a part of light α is projected directly at target vertical
Facade, for being illuminated to the vertical elevation region away from LED illumination product placement, a part of light β projects reflector
Reflective surface.
At reflector 4 aspect, as shown in Figure 2.Reflector 4 light inlet is just right with the exiting surface of light guiding lens 2, reflector bag
Include the first reflective surface 41 and the second reflective surface 42, two reflective surfaces are respectively along two long side settings of light guiding lens 2.Wherein first is anti-
Bright finish 41 general vertical is configured at the outside in light deflection direction, and it is used for reflexing to part output light near mounting plane
Target vertical facade on.And the second reflective surface 42 is arranged on the opposite side of output light stream with respect to the first reflective surface 41, make institute
State reflector 4 incidence surface and be shaped as elongate rectangular.Simultaneously in reflector section, the first reflective surface 41 and the second reflective surface 42
It is in substantially V shape after cooperation.Specifically, the first reflective surface 41 tilts along light deflection direction, and its magnitude of inclination is along light direction
It is gradually increased, make the angle of reflection of the first reflective surface 41 less and less along light direction, finally make output light go out light with regard to light source
90 ° of deflections in direction, can be irradiated near installed surface and the boundary of target vertical facade.Preferably, the first reflective surface 41 is
Cambered surface or multistage bending side.
In order to coordinate lamp installation, most basic being conically shaped of reflector 4, particularly suitable have and installation site
The housing outer surface that ceiling surface or ground flush or is substantially flush.Reflector 4 is in addition to having light reflection surface, same
When also there is outer surface, the outer surface of reflector is preferably housing outer surface and flushes, or inside with respect to housing outer surface after
Move back.Specifically, the first reflective surface 41 tilts along light deflection direction, and its magnitude of inclination is gradually increased along light direction.Reflector 4
The back side is provided with some fixing buckles 44, and fixing buckle 44 is connected with lamp body.
In addition, as shown in Figure 4 and Figure 5.Mixed light thin film 3 is arranged in described reflector 4, and to described light source 1 direction arch
Rise it is preferred that mixed light thin film 3 is arranged on the middle and lower part of reflector 4, also allow for the light of light guiding lens 2 out directive reflector 4
After line directive reflective surface 41,42, ability directive mixed light thin film 3 after reflective surface 41,42 reflection.It is provided with several thin in reflector 4
Film installs draw-in groove 43, and mixed light thin film 3 edge extends some thin film latches 31 snapping in described thin film 3 installation draw-in groove, this reality
Apply in example, thin film latch 31 is four.The effect of mixed light thin film 3 has the effect of slight spread, and its Main Function is to light
Uniform mixed light, and eliminate highlighted hot spot and veiling glare, eliminate schlieren, prevent interference figure, ghost image.
After light beam passes through the rectangular opening of reflector, then a part of light is directly projected through mixed light thin film and stands to target vertical
Face, in a part of light projection to reflective surface, reflector passes through mixed light thin film to target vertical facade after the deflection of light line reflection again,
Directly the light of projection and reflector reflect the light projection deflecting and are formed to after the mixing of vertical target facade and have setting light guiding lens
Height and the uniform light of width.The present invention can achieve that 20 degree to 90 degree of LED light line deflections light so that LED illumination product
Do not need when using light fixture is entered with horizontal deflection regulation again, you can uniformly wash bright vertical elevation or metope, by this optical system
System provides the Uniform Illumination of vertical elevation, and light projection is high and wide, and light washes the uniform shadow-free of wall from the top to the bottom.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction or the position relationship such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward "
It is based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplify description, rather than refer to
Show or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solution is to restriction of the present utility model.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also be without departing from this utility model
On the premise of objective, various changes can be made.
Claims (6)
1. a kind of wall lamp it is characterised in that：Including light source, light guiding lens, mixed light thin film and reflector, described light source is by one
Individual LED composition or multiple LED array group are shaped as, and described light guiding lens include incidence surface and exiting surface, described incidence surface with
The angle of described exiting surface is less than 45 degree, and the described source light of guiding deflects, and described reflector includes the first reflective surface, and described the
One reflective surface is configured at the outside in light deflection direction, and along light deflection direction tilt, its magnitude of inclination along light direction by
Cumulative big；Described mixed light thin film is arranged in described reflector, and arches upward to described light source direction.
2. wall lamp as claimed in claim 1 it is characterised in that：Described reflector also includes the second reflective surface, and described second is anti-
Bright finish is arranged on the opposite side of output light stream with respect to the first reflective surface, makes described reflector incidence surface be shaped as elongate rectangular.
3. wall lamp as claimed in claim 1 it is characterised in that：Described light guiding lens are boundling spreadlight lens, its incidence surface
With exiting surface be rectangular.
4. wall lamp as claimed in claim 1 it is characterised in that：Described first reflective surface is cambered surface or multistage bending side.
5. wall lamp as claimed in claim 1 it is characterised in that：It is provided with several thin film in described reflector and draw-in groove is installed,
Described mixed light film edge extends some thin film latches snapping in described thin film installation draw-in groove.
6. wall lamp as claimed in claim 1 it is characterised in that：The described reflector back side is provided with some fixing buckles, described
Fixing buckle is connected with the lamp body of wall lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575368.5U CN205979345U (en) | 2016-06-15 | 2016-06-15 | Wash wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575368.5U CN205979345U (en) | 2016-06-15 | 2016-06-15 | Wash wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979345U true CN205979345U (en) | 2017-02-22 |
Family
ID=58021808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620575368.5U Active CN205979345U (en) | 2016-06-15 | 2016-06-15 | Wash wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327760A (en) * | 2017-08-11 | 2017-11-07 | 华格照明灯具（上海）有限公司 | A kind of embedded type wall-bathing lamp tool |
| CN107524980A (en) * | 2017-09-28 | 2017-12-29 | 赛尔富电子有限公司 | A kind of lens bar, the LED wall wash lamp and illuminator with lens bar |
| CN108700267A (en) * | 2017-09-08 | 2018-10-23 | 深圳市西朗德光学有限公司 | A kind of wall lamp and its system and design method |
| CN110630933A (en) * | 2019-09-26 | 2019-12-31 | 福建鼎坤电子科技有限公司 | Stadium LED lamp with secondary light distribution system and adjustable illumination angle |
-
2016
- 2016-06-15 CN CN201620575368.5U patent/CN205979345U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327760A (en) * | 2017-08-11 | 2017-11-07 | 华格照明灯具（上海）有限公司 | A kind of embedded type wall-bathing lamp tool |
| CN107327760B (en) * | 2017-08-11 | 2024-03-29 | 华格照明科技（上海）有限公司 | Embedded wall washing lamp |
| CN108700267A (en) * | 2017-09-08 | 2018-10-23 | 深圳市西朗德光学有限公司 | A kind of wall lamp and its system and design method |
| CN107524980A (en) * | 2017-09-28 | 2017-12-29 | 赛尔富电子有限公司 | A kind of lens bar, the LED wall wash lamp and illuminator with lens bar |
| CN110630933A (en) * | 2019-09-26 | 2019-12-31 | 福建鼎坤电子科技有限公司 | Stadium LED lamp with secondary light distribution system and adjustable illumination angle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |