CN208983122U - One kind, which shines, uniformly illuminates flat lamp - Google Patents
One kind, which shines, uniformly illuminates flat lamp Download PDFInfo
- Publication number
- CN208983122U CN208983122U CN201821784239.2U CN201821784239U CN208983122U CN 208983122 U CN208983122 U CN 208983122U CN 201821784239 U CN201821784239 U CN 201821784239U CN 208983122 U CN208983122 U CN 208983122U
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- China
- Prior art keywords
- diffuser plate
- shell
- shines
- flat lamp
- uniform illumination
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Abstract
The utility model provides a kind of uniform illumination flat lamp that shines, including shell, catoptric arrangement, light source, divergent lens, the first diffuser plate, diffusion sheet, brightening piece and the second diffuser plate；One side opening of shell；The opening of the shell side is successively arranged the second diffuser plate, brightening piece, diffusion sheet, the first diffuser plate and catoptric arrangement from outside to inside；Cavity is equipped between first diffuser plate and catoptric arrangement；The opening that the light source sets in the cavity towards shell side shines；The light source surface is equipped with divergent lens.The uniform illumination flat lamp provided by the utility model that shines, it is designed by the structure of catoptric arrangement, light source, divergent lens, the first diffuser plate, diffusion sheet, brightening piece and the second diffuser plate, achieve the effect that optics is atomized, it solves the problems, such as hot spot, improves the light emission luminance of illumination plate and the uniformity of light-emitting surface.
Description
Technical field
The utility model relates to lighting area, in particular to a kind of uniform illumination flat lamp that shines.
Background technique
Flat lamp is one kind of lamps and lanterns, has advantage beautiful and generous, simple and practical.There are two types of hairs for existing planar lamp
Photo structure；One of light emitting structure such as application No. is 201220438296.1, a kind of entitled planar lamp of low dazzle
Chinese patent, illuminating source are set to light guide plate two sides, form plate area source by the guide-lighting effect of light guide plate, the structure
Although can shine uniformly, there is a problem of light emission luminance deficiency.Another light emitting structure such as application No. is
201721329574.9, a kind of entitled flat lamp that light-gathering is good passes through bright enhancement film, the light guide plate, expansion under illumination lamp bead
The reflectance coating for dissipating film and side setting plays focusing light effect；And equal light action is played by a diffusion barrier, pass through diffusion barrier
Although certain equal light action can be played, it still has hot spot problem in use.
Utility model content
To solve the equal optical issue mentioned in above-mentioned background technique, it is flat that the utility model provides a kind of uniform illumination that shines
Plate lamp, including shell, catoptric arrangement, light source, divergent lens, the first diffuser plate, diffusion sheet, brightening piece and the second diffuser plate；Its
In:
One side opening of shell；The opening of the shell side be successively arranged from outside to inside the second diffuser plate, brightening piece,
Diffusion sheet, the first diffuser plate and catoptric arrangement；Cavity is equipped between first diffuser plate and catoptric arrangement；The light source is set to
Opening in the cavity towards shell side shines；The light source surface is equipped with divergent lens.
Further, the shell is both-side opening；Another side opening of the shell is equipped with solar panels.
Further, the catoptric arrangement includes backboard and reflector plate；The reflector plate is connect with backboard；The backboard with
Shell connection.
Further, the reflector plate is connect with backboard by viscose glue.
Further, the backboard is connect with casing bolts.
Further, the casing surroundings are equipped with hierarchic structure.
Further, the housing sidewall is equipped with several annular protrusions；The annular protrusion is for fixation reflex structure, the
One diffuser plate, diffusion sheet, brightening piece and the second diffuser plate.
Further, catoptric arrangement is bolted with the annular protrusion.
Further, first diffuser plate, diffusion sheet, brightening piece and the second diffuser plate are connected at least two annulars
Between protrusion.
Further, the light source is LED light source.
The uniform illumination flat lamp provided by the utility model that shines, passes through catoptric arrangement, light source, divergent lens, first
The structure design of diffuser plate, diffusion sheet, brightening piece and the second diffuser plate, achievees the effect that optics is atomized, solves the problems, such as hot spot,
Improve the light emission luminance of illumination plate and the uniformity of light-emitting surface.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the uniform illumination flat lamp stereoscopic schematic diagram provided by the utility model that shines；
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1；
Fig. 3 is the enlarged drawing of B in Fig. 2；
Fig. 4 is the enlarged drawing of C in Fig. 2；
Fig. 5 is the enlarged drawing of D in Fig. 2.
Appended drawing reference:
10 shell, 11 cavity, 12 hierarchic structure
13 annular protrusion, 21 backboard, 22 reflecting plate
30 light source, 40 divergent lens, 51 first diffuser plate
52 diffusion sheet, 53 brightening piece, 54 second diffuser plate
60 solar panels, 70 battery case group
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " and similar word are not offered as any sequence, number
Amount or importance, and the component part for only having used differentiation different.The similar word such as " connection " or " connected " is simultaneously non-limiting
It but may include electrical connection, light connects etc. with the connection of physics or machinery, it is either direct or indirectly.
One kind shines and uniformly illuminates flat lamp, including shell 10, catoptric arrangement, light source 30, divergent lens 40, first expand
Fall apart 51, diffusion sheet 52, brightening piece 53 and the second diffuser plate 54；Wherein:
10 1 side opening of shell；The opening of 10 side of shell be successively arranged from outside to inside the second diffuser plate 54,
Brightening piece 53, diffusion sheet 52, the first diffuser plate 51 and catoptric arrangement；Sky is equipped between first diffuser plate 51 and catoptric arrangement
Chamber 11；The opening that the light source 30 is set in the cavity 11 towards 10 side of shell shines；30 surface of light source is equipped with hair
Dissipate lens 40.
When specific implementation.As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, shell 10 is hollow structure, 10 1 side opening of shell；
The opening of 10 side of shell interior is successively arranged the second diffuser plate 54, brightening piece 53, diffusion sheet 52, the first diffuser plate 51 and anti-by outer
Penetrate structure；First diffuser plate 51 and the second diffuser plate 54 are made of PS material；The model of brightening piece 53 includes but is not limited to 3M
DEBF；Diffusion sheet 52 is made of PET base material, and 52 surface of diffusion sheet is equipped with optics diffusion particle；First diffuser plate 51 and reflection knot
It is equipped with cavity 11 between structure, atomization offer condition is reflected by 11 light of cavity；Light source 30 is connect with catoptric arrangement, and light source
30 openings for being set in cavity 11 towards 10 side of shell shine, i.e., shine towards the first diffuser plate 51；30 surface of light source is equipped with
Divergent lens 40；Divergent lens 40 is made of PC material, and 95% or more light transmittance can increase the light emitting angle of light source, more
Conducive to the formation of area source.Certainly, it is also feasible that above-mentioned shell 10, which is non-hollow structure,.Expanded by optical diffusing plate+optics
Discrete piece+optics brightening piece+optical diffusing plate structure achievees the effect that optics is atomized, forms area source；Improve illumination plate
Light emission luminance and entire surface the uniformity, so that the uniformity is can reach 90% or more.
The uniform illumination flat lamp provided by the utility model that shines, passes through catoptric arrangement, light source, divergent lens, first
The structure design of diffuser plate, diffusion sheet, brightening piece and the second diffuser plate, achievees the effect that optics is atomized, solves the problems, such as hot spot,
Improve the light emission luminance of illumination plate and the uniformity of light-emitting surface.
Preferably, the shell 10 is both-side opening；Another side opening of the shell 10 is equipped with solar panels 60.
When it is implemented, as shown in Fig. 2, shell 10 is both-side opening；10 side of shell opening is connected with the second diffuser plate
54, brightening piece 53, diffusion sheet 52, the first diffuser plate 51；The other side opening of shell 10 is connected with solar panels 60.Pass through the sun
Energy plate 60 charges to the battery case group 70 in shell 10.Preferably, battery case group 70 is equipped with switching civil power module.
Existing plate solar lamp is usually outer drawing solar panel, and lamps and lanterns are separated with solar panels, and installation is troublesome and transports
Defeated inconvenience.The utility model is both-side opening structure by above-mentioned shell 10, so that illumination flat lamp side is for illuminating, it is another
Side is for collecting solar energy；The uniform illumination plate provided by the utility model that shines can be directly mounted on ceiling, surrounding
It is directly anchored to above ceiling by cement, keeps solar panel exposed；When sunlight irradiates, charge to product battery.It can be wide
It is general to apply to iron sheet room ceiling, plantation room ceiling, bicycle shed ceiling etc., there is good market application prospect.
Preferably, water-impervious sealant is equipped between the solar panels 60 and shell 10, for preventing moisture from entering lamp
In tool.Certainly, such as that solar panels 60 are integrated with shell 10 by other waterproof constructions, or be arranged on solar panels 60 and prevent
Water thin film layer is also possible.
Preferably, the catoptric arrangement includes backboard 21 and reflector plate 22；The reflector plate 22 is connect with backboard 21；It is described
Backboard 21 is connect with shell 10.
Preferably, the reflector plate 22 is connect with backboard 21 by viscose glue.
Preferably, the backboard 21 is bolted with shell 10.
When it is implemented, catoptric arrangement includes backboard 21 and reflector plate 22；Backboard 21 is made of light-proof material；Reflector plate
22 viscose glues are on backboard 21；10 side wall of shell is equipped with several annular protrusions 13；Backboard 21 is by bolt or screw locking in shell
On the annular protrusion 13 of 10 side walls.
Preferably, battery case group 70 is set on backboard 21.
Preferably, hierarchic structure 12 is equipped with around the shell 10.
When it is implemented, as shown in Figure 1, around shell 10 be equipped with hierarchic structure 12, by hierarchic structure can facilitate by
Shell 10 is clamped the installation for facilitating carry out flat lamp on the ceiling.
Preferably, 10 side wall of shell is equipped with several annular protrusions 13；The annular protrusion 13 is used for fixation reflex knot
Structure, the first diffuser plate 51, diffusion sheet 52, brightening piece 53 and the second diffuser plate 54.
Preferably, catoptric arrangement is bolted with the annular protrusion 13.
When it is implemented, 10 side wall of shell is successively arranged several annular protrusions 13 along the vertical direction；Annular protrusion 13
It is equipped with through-hole, threaded hole is equipped with by the backboard 21 on catoptric arrangement, through-hole is passed through by bolt and is threadedly coupled with threaded hole,
To which backboard 21 is fixed on 10 side wall of shell.
Preferably, first diffuser plate 51, diffusion sheet 52, brightening piece 53 and the second diffuser plate 54 are connected at least two
Between a annular protrusion 13.
When it is implemented, 10 side wall of shell is successively arranged several annular protrusions 13 along the vertical direction；First diffuser plate 51 expands
Discrete piece 52, brightening piece 53 pass sequentially through gluing with the second diffuser plate 54 and connect to form veneer；Veneer is connected in two annulars
Between protrusion 13.
When it is implemented, 10 side wall of shell is successively arranged several annular protrusions 13 along the vertical direction；First diffuser plate 51 expands
Discrete piece 52, brightening piece 53 and the second diffuser plate 54 between two annular protrusions 13 respectively by being clamped.
Preferably, the light source 30 is LED light source.
Although more herein used such as shell, cavity, hierarchic structure, annular protrusion, backboard, reflecting plate, light
The terms such as source, divergent lens, diffuser plate, brightening piece, solar panels and battery case group, but be not precluded using other terms can
It can property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as appointing
The additional limitation of what one kind is all contrary to the spirit of the present invention.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
- The uniform illumination flat lamp 1. one kind shines, which is characterized in that including shell (10), catoptric arrangement, light source (30), diverging Lens (40), the first diffuser plate (51), diffusion sheet (52), brightening piece (53) and the second diffuser plate (54)；Wherein:(10) one side opening of shell；The opening of shell (10) side is successively arranged the second diffuser plate from outside to inside (54), brightening piece (53), diffusion sheet (52), the first diffuser plate (51) and catoptric arrangement；First diffuser plate (51) and reflection Cavity (11) are equipped between structure；The opening that the light source (30) is set in the cavity (11) towards shell (10) side is sent out Light；Light source (30) surface is equipped with divergent lens (40).
- 2. the uniform illumination flat lamp according to claim 1 that shines, it is characterised in that: the shell (10) is opened for two sides Mouthful；Another side opening of the shell (10) is equipped with solar panels (60).
- 3. the uniform illumination flat lamp according to claim 1 that shines, it is characterised in that: the catoptric arrangement includes backboard (21) and reflector plate (22)；The reflector plate (22) connect with backboard (21)；The backboard (21) connect with shell (10).
- 4. the uniform illumination flat lamp according to claim 3 that shines, it is characterised in that: the reflector plate (22) and backboard (21) it is connected by viscose glue.
- 5. the uniform illumination flat lamp according to claim 4 that shines, it is characterised in that: the backboard (21) and shell (10) it is bolted.
- 6. the uniform illumination flat lamp according to claim 2 that shines, it is characterised in that: be equipped with around the shell (10) Hierarchic structure (12).
- 7. the uniform illumination flat lamp according to claim 1 that shines, it is characterised in that: shell (10) side wall is equipped with Several annular protrusions (13)；The annular protrusion (13) for fixation reflex structure, the first diffuser plate (51), diffusion sheet (52), Brightening piece (53) and the second diffuser plate (54).
- 8. the uniform illumination flat lamp according to claim 7 that shines, it is characterised in that: catoptric arrangement and the convex annular (13) are played to be bolted.
- 9. the uniform illumination flat lamp according to claim 7 that shines, it is characterised in that: first diffuser plate (51), Diffusion sheet (52), brightening piece (53) and the second diffuser plate (54) are connected between at least two annular protrusions (13).
- 10. according to the described in any item uniform illumination flat lamps that shine of claim 1-9, it is characterised in that: the light source (30) For LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784239.2U CN208983122U (en) | 2018-10-31 | 2018-10-31 | One kind, which shines, uniformly illuminates flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784239.2U CN208983122U (en) | 2018-10-31 | 2018-10-31 | One kind, which shines, uniformly illuminates flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983122U true CN208983122U (en) | 2019-06-14 |
Family
ID=66789846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784239.2U Expired - Fee Related CN208983122U (en) | 2018-10-31 | 2018-10-31 | One kind, which shines, uniformly illuminates flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505022A (en) * | 2020-03-31 | 2020-08-07 | 东莞泰升玻璃有限公司 | Visual inspection device for detecting appearance defects of glass |
-
2018
- 2018-10-31 CN CN201821784239.2U patent/CN208983122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505022A (en) * | 2020-03-31 | 2020-08-07 | 东莞泰升玻璃有限公司 | Visual inspection device for detecting appearance defects of glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |