CN204268163U - A kind of lighting device - Google Patents
A kind of lighting device Download PDFInfo
- Publication number
- CN204268163U CN204268163U CN201420775384.XU CN201420775384U CN204268163U CN 204268163 U CN204268163 U CN 204268163U CN 201420775384 U CN201420775384 U CN 201420775384U CN 204268163 U CN204268163 U CN 204268163U
- Authority
- CN
- China
- Prior art keywords
- lighting device
- face shield
- lens
- light
- out part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000013078 crystal Substances 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 6
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of lighting device, comprise the light source of the face shield with host cavity and the host cavity being positioned at described face shield, described face shield inwall has reflecting layer, described face shield has some light out part, described light out part is disconnected from each other, light out part described in each has through hole and is positioned at the lens on described through hole, and described light is by penetrating described lighting device after described through hole, lens.
Description
[technical field]
The utility model relates to a kind of lighting device.
[background technology]
In modern illumination, people have higher requirement to the external form of light fixture, light efficiency, have both required that light fixture itself is handsome in appearance, have required that again optical effect is attractive in appearance.The light fixtures such as pendent lamp of the prior art often have an integrated mask, in face shield, arrange light source, and the light of light source penetrates uniform light by face shield.Such fitting structure is simple, but moulding is more single, and homogeneity is serious, and such structure cannot meet the diversified effect of light fixture external form.
Therefore, in order to overcome above-mentioned defect, be necessary the lighting device that a kind of improvement is provided.
[utility model content]
The purpose of this utility model is to provide a kind of lighting device.
To achieve these goals, the utility model adopts following technical scheme: a kind of lighting device, comprise the light source of the face shield with host cavity and the host cavity being positioned at described face shield, described face shield inwall has reflecting layer, described face shield has some light out part, described light out part is disconnected from each other, and light out part described in each has through hole and is positioned at the lens on described through hole, and described light is by penetrating described lighting device after described through hole, lens.
Preferably, reflecting layer is specular layer.
Preferably, described lens have some exiting surfaces, and between exiting surface, shape has angle between two, and described exiting surface forms the surface of crystal prism-like.
Preferably, described lens are the hemisphere bodily form, and have overall in hemispheric surface, described exiting surface is formed by the cutting of described semispherical surface.
Preferably, described lens have an installed surface, described installed surface buckle or paste and be fixed on described light out part.
Preferably, each light out part described has platform part, and described through hole is positioned in the middle part of described platform part, and described platform part has cavity between OFP surface.
Preferably, described lens are installed in the platform part of corresponding light out part.
Preferably, described lighting device also comprises shell, being made up of transparent material at least partially of described shell.
Preferably, described shell comprise fixing described light source, face shield upper shell and cover the lower house of described face shield, lens and light source.
Preferably, described lower house is made up of transparent material.
Compared to prior art, the utility model lighting device has following advantage: light can in the inside of lighting device through the even light of multiple reflections on the one hand, form the effect with the area source of some separation from the injection of different light out part again on the other hand, and the setting that specular layer and lens combine can make the light efficiency of each light out part more bright.
[accompanying drawing explanation]
Fig. 1 is the perspective view of the preferred embodiment of the utility model lighting device.
Fig. 2 is the stereogram of the face shield of the preferred embodiment of the utility model lighting device.
Fig. 3 is the stereogram of the lens of the preferred embodiment of the utility model lighting device.
Fig. 4 is the stereogram of another angle of the lens of the preferred embodiment of the utility model lighting device.
[detailed description of the invention]
Please refer to shown in Fig. 1 to Fig. 4, a kind of lighting device 1 of the utility model preferred embodiment, comprise the light source 20 of the face shield 10 with host cavity (non-label) and the host cavity being positioned at face shield 10.Face shield 10 inwall (non-label) has reflecting layer (non-label), face shield 10 has some light out part 101, and light out part 101 is disconnected from each other, and each light out part 101 has through hole 1010, each through hole 1010 has light-emitting window (non-label), and light penetrates lighting device 1 from through hole 1010.In the utility model lighting device 1, light penetrates lighting device 1 by the face shield 10 with reflecting layer and through hole 1010, light on the one hand in face shield 10 inside through the even light of multiple reflections, can be penetrated from different light out part 101 again and forms the effect of the area source with some separation on the other hand.In the present embodiment, face shield 10 is in half spindle shape, and light out part 101 is distributed on face shield 10 roughly uniformly, and in other embodiments, face shield 10 also can be other shapes, such as spherical, polyhedron shape etc.The position of light out part 101 also can be arranged as required.In the present embodiment, the bottom 105 of face shield 10 does not have light out part 101, can arrange receiving system (not shown) in order to receive outside wireless signal etc. in the bottom 105 of face shield 10.In other embodiments, can not receiving system be had, also the bottom 105 of face shield 10 also can be arranged light out part 101 etc.
In the present embodiment, each light out part 101 has lens 30, and the reflecting layer of face shield 10 is specular layer.Lens 30 have some exiting surfaces 301, and between exiting surface 301, shape has angle between two, and exiting surface 301 forms the surface of crystal prism-like.The surface that exiting surface 301 forms crystal prism-like makes the surface of lens 30 in the surface just as diamond or crystal cutting, thus makes the light of scioptics 30 present bright effect.Lens 30 are the hemisphere bodily form, and have overall in hemispheric surface, exiting surface 301 is formed by semispherical surface cutting.It is more flexible, convenient that hemispheric lens 30 make the exiting surface 301 of lens 30 arrange.And light can penetrate a certain light out part 101 by the multiple reflections through reflecting layer in face shield 10, and specular layer can make the light penetrated from light out part 101 have more obvious multi-angle, thus make light source imaging, then light efficiency can be made after the lens 30 of crystal prism-like very bright attractive in appearance.
Lens 30 also have an installed surface 302, installed surface 302 buckle or paste and be fixed on light out part 101.In the present embodiment, the installed surface 302 of lens 30 is substantially rounded plane, and the edge of installed surface 302 is connected between two by some straight lines and formed.In other embodiments, installed surface 302 also can substantially ringwise, and namely lens 30 have the structures such as cavity (not shown).
In other embodiments, reflecting layer also can be diffuse reflector, and when reflecting layer is diffuse reflector, the size arranging the light-emitting window of through hole 1010 increases to away from light source 20 position gradually near light source 20 position.Such structure makes the luminous flux of the light-emitting window by each through hole 1010 roughly the same, thus the light luminance making each through hole 1010 transmit is suitable, externally the light of each light out part 101 is substantially identical, the situation that the light out part 101 that there will not be the light out part 101 near apart from light source 20 brighter and far away apart from light source 20 is darker.Here the regular increase of light open area is not pointed out in increase gradually, and refer to that the light-emitting window farthest away from light source 20 is larger than the light-emitting window area near light source 20, and the light-emitting window of mid portion can do the adjustment of size as required, to make the luminous flux of each light-emitting window suitable.Through hole 1010 can be circle, triangle, quadrangle, polygon etc.When reflecting layer is diffuse reflector, lens 30 can be replaced to diffusion shell (not shown).The size of each diffusion shell or lens 30 is identical.
Each light out part 101 has platform part 1012, and through hole 1010 is positioned in the middle part of platform part 1012, has cavity 1013 between platform part 1012 to face shield 10 outer surface.In the present embodiment, lens 30 are pasted in the platform part 1012 of the light out part 101 being fixed on installation correspondence.In other embodiments, lens 30 also can by paste or on sidewall 1014 that the mode of buckle is fixed on around platform part 1012 or be fixed on platform part 1012 and sidewall 1014 simultaneously.Cavity 1013 be arranged so that fixing more stable, firm of lens 30.In other embodiments, when using diffusion shell, diffusion shell can be fixed in platform part 1012.
Lighting device 1 also comprises shell 40, shell 40 enveil 10, lens 30(or diffusion shell) and light source 20, shell 40.Being made up of transparent material at least partially of shell 40.In the present embodiment, shell 40 is spherical in shape.Shell 40 comprise fixed light source 20, face shield 10 upper shell 401 and cover light source 20, face shield 10 lower house 402.Lower house 401 is made up of transparent material, and assembles with upper shell 401 phase.Face shield 10 has some column connecting portions 102, and upper shell 401 has some column fixed parts 403 corresponding with joint pin 102 position, and face shield 10 is connected and fixed on upper shell 401 by joint pin 102 and fixed leg 403.Light source 20, face shield 10 are not limit, as long as face shield 10, light source 20 firmly can be fixed on upper shell 401 with the fixed form of upper shell 401.Light source 20 can be fixed at grade, also can be fixed on the middle part of face shield 10 by bracing or strutting arrangement, be distributed in solid space.In other embodiments, light source 20, face shield 10 also can be fixed on lower house 402, or are individually fixed in upper shell 401 and lower house 402.
Drive unit (not shown) can also be set in upper shell 401, also drive unit can be placed on lighting device 1, and receiving system also can be arranged at upper shell 401 inside.
Should be noted that, embodiment of the present utility model has preferably implementation, and not any type of restriction is done to the utility model, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solutions of the utility model is not departed from, the any amendment done above embodiment according to technical spirit of the present utility model or equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a lighting device, comprise the light source of the face shield with host cavity and the host cavity being positioned at described face shield, it is characterized in that: described face shield inwall has reflecting layer, described face shield has some light out part, described light out part is disconnected from each other, light out part described in each has through hole and is positioned at the lens on described through hole, and described light is by penetrating described lighting device after described through hole, lens.
2. lighting device as claimed in claim 1, is characterized in that: reflecting layer is specular layer.
3. lighting device as claimed in claim 1, is characterized in that: described lens have some exiting surfaces, and between exiting surface, shape has angle between two, and described exiting surface forms the surface of crystal prism-like.
4. lighting device as claimed in claim 3, is characterized in that: described lens are the hemisphere bodily form, and have overall in hemispheric surface, described exiting surface is formed by the cutting of described semispherical surface.
5. lighting device as claimed in claim 4, is characterized in that: described lens have an installed surface, described installed surface buckle or paste and be fixed on described light out part.
6. lighting device as claimed in claim 1, it is characterized in that: each light out part described has platform part, described through hole is positioned in the middle part of described platform part, and described platform part has cavity between OFP surface.
7. lighting device as claimed in claim 6, is characterized in that: described lens are installed in the platform part of corresponding light out part.
8. lighting device as claimed in claim 1, is characterized in that: described lighting device also comprises shell, being made up of transparent material at least partially of described shell.
9. lighting device as claimed in claim 8, is characterized in that: described shell comprise fixing described light source, face shield upper shell and cover the lower house of described face shield, lens and light source.
10. lighting device as claimed in claim 9, is characterized in that: described lower house is made up of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775384.XU CN204268163U (en) | 2014-12-10 | 2014-12-10 | A kind of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775384.XU CN204268163U (en) | 2014-12-10 | 2014-12-10 | A kind of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268163U true CN204268163U (en) | 2015-04-15 |
Family
ID=52803027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775384.XU Expired - Fee Related CN204268163U (en) | 2014-12-10 | 2014-12-10 | A kind of lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482432A (en) * | 2014-12-10 | 2015-04-01 | 欧普照明股份有限公司 | Lighting device |
-
2014
- 2014-12-10 CN CN201420775384.XU patent/CN204268163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482432A (en) * | 2014-12-10 | 2015-04-01 | 欧普照明股份有限公司 | Lighting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103782096A (en) | Lighting device | |
| CN204268163U (en) | A kind of lighting device | |
| CN204099951U (en) | Extensive angle LED | |
| CN103162200A (en) | Illuminating device | |
| CN104482432A (en) | Lighting device | |
| CN104456220A (en) | Illuminating device | |
| CN103244901A (en) | Lampshade and light-emitting diode lamp applying same | |
| CN202708741U (en) | Wide-angle LED lamp | |
| CN201696928U (en) | Down lamp with multiple light sources | |
| CN205716769U (en) | A kind of Rimless grid LED lamp tool | |
| CN203907393U (en) | Led ceiling lamp | |
| CN203309613U (en) | Indirect lighting LED (Light Emitting Diode) lamp | |
| CN102588780A (en) | Large-angle LED lamp | |
| CN104456427A (en) | Optical element and lighting device | |
| CN203036350U (en) | Semiconductor light-emitting device | |
| CN202927554U (en) | LED bulb lamp | |
| CN202253349U (en) | Transparent refractive spotlight shade | |
| CN206290993U (en) | A kind of ligthing paraphernalia | |
| KR200456219Y1 (en) | Lighting lamp | |
| CN204927346U (en) | Wide -angle full color light emitting diode | |
| CN204534246U (en) | A kind of LED | |
| CN210069524U (en) | LED ball bubble lamp of low energy consumption hi-lite | |
| CN204611547U (en) | Ceiling lamp light source module and lighting device | |
| CN202056629U (en) | Flexible contour lamp capable of cutting | |
| CN203517637U (en) | LED lamp reflector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150415 |