CN203413379U - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN203413379U CN203413379U CN201320071419.7U CN201320071419U CN203413379U CN 203413379 U CN203413379 U CN 203413379U CN 201320071419 U CN201320071419 U CN 201320071419U CN 203413379 U CN203413379 U CN 203413379U
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- CN
- China
- Prior art keywords
- lighting device
- light emitting
- cover portion
- light
- utility
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- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lighting device, which can provide light of various forms. The lighting device disclosed by the utility model comprises a plurality of first light emitting diodes, a plurality of second light emitting diodes and a cover part, wherein the first light emitting diodes are arranged on one surface of a base plate; the second light emitting diodes are arranged on the other surface of the base plate; and the cover part is used for surrounding the first light emitting diodes and the second light emitting diodes.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of lighting device that the light of variform is provided.
Background technology
Conventionally, for the dark space to indoor and outdoor, light is provided or builds the object of diversified atmosphere, lighting device is used in to various fields.
For example, lighting device can be included the good light emitting diode of luminous efficiency as light source, for being provided on table top and provide light to table top periphery, and is used usually used as the formation of vertical unit.
Yet because common lighting device is for providing the light of specific wavelength band and the light of certain luminance according to the light of launching from light emitting diode, thereby existence is difficult to according to the problem of purposes or user's requirements set light.
Utility model content
The purpose of this utility model is to provide a kind of lighting device that the light of variform is provided.
According to the lighting device of a certain embodiment of the utility model, comprise: lip-deep a plurality of first light emitting diodes that are provided to substrate; Be provided to another lip-deep a plurality of second light emitting diodes of described substrate; Surround the cover portion of described the first light emitting diode and the second light emitting diode.
Described cover portion comprises that at least one side is by the open area of opening.
Described cover portion can comprise coating or plating (Coating) to the diffusate of inside face, or comprises diffusate in inside.
Described a plurality of the first light emitting diode is set to corresponding to described cover portion, and described a plurality of the second light emitting diode is set to corresponding to described open area.
The fluorescent film that also comprises the inside that is positioned at described cover portion.
Described fluorescent film comprises a plurality of fluorescent materials that are divided into a plurality of sections along the inner peripheral surface of described cover portion, and described a plurality of fluorescent material has mutually different wavelength band.
Also comprise and make described fluorescent film along motor or the mechanical mechanism of the inner peripheral surface rotation of described cover portion.
Lighting device of the present utility model is selected by selective basis purposes or user and to the first drive pattern of light in the bottom direction set of described lighting device or the second drive pattern of the light of diffusion is provided, thereby has advantages of the light that variform can be provided.
And, lighting device of the present utility model is under the second drive pattern of light that diffusion is provided by cover portion, the fluorescent film that comprises mutually different fluorescent material by outfit, to select the light of the desired color of user, thereby has advantages of the light that can launch multiple color.
Accompanying drawing explanation
Fig. 1 is for diagrammatically to illustrate according to the figure of the vertical unit of the utility model one embodiment.
Fig. 2 is the stereogram illustrating according to the lighting device of the utility model one embodiment.
Fig. 3 is the figure illustrating according to the lighting device vertical section of the utility model one embodiment.
Fig. 4 is the figure illustrating according to the lighting device vertical section of another embodiment of the utility model.
Fig. 5 and Fig. 6 are the figure illustrating according to the lighting device cross section of another embodiment of the utility model.
Symbol description:
170,270: cover portion 275: fluorescent film
The specific embodiment
Referring to accompanying drawing, describe each embodiment of the present utility model in detail.Each embodiment introducing is below in order to pass to those skilled in the art fully using thought of the present utility model and to provide as example.Therefore, the utility model is not limited to each embodiment of following explanation and also can be embodied in other forms.And in each accompanying drawing, the width of inscape, length, thickness etc. may be in order conveniently to represent turgidly.In whole description, same Reference numeral represents same inscape.
Fig. 1 is for diagrammatically to illustrate according to the figure of the vertical unit of the utility model one embodiment, Fig. 2 is the stereogram illustrating according to the lighting device of a certain embodiment of the utility model, and Fig. 3 is the figure illustrating according to the lighting device vertical section of a certain embodiment of the utility model.
As shown in Figure 1 to Figure 3, according to the vertical unit 100 of the utility model one embodiment, comprise: lighting device 110; Comprise for controlling the main body 150 of the input part 140 of described lighting device 110; The connecting portion 120 that connects described main body 150 and lighting device 110.
Described connecting portion 120 has the function that connects described lighting device 110 and described main body 150 and control the position of described lighting device 110.Described connecting portion 120 can comprise more than one rotating driveshaft.
Described main body 150 can also comprise power supply device (not shown).
Described input part 140 has the function of controlling power supply supply and controlling multiple drive pattern.
Described lighting device 110 comprises: radiative light source cell 160; Surround the cover portion 170 of described light source cell 160.
Described cover portion 170 comprises the open area of at least one side (for example ,) opening.The inside face of described cover portion 170 has the diffusion function of diffused light.For this reason, can be at inside face coating or plating (Coating) diffusate of described cover portion 170.Or can make cover portion 170 comprise diffusate.
Described light source cell 160 comprises: the substrate 161 that comprises conductive wires; Be mounted on lip-deep a plurality of first light emitting diodes 163 of described substrate 161; Be mounted on another lip-deep a plurality of second light emitting diodes 165 of described substrate 161.
Described the first light emitting diode 163 is to the upper direction utilizing emitted light of described lighting device 110.That is, described the first light emitting diode 163 is configured to corresponding with the direction of described cover portion 170.
Described the second light emitting diode 165 is to the bottom direction utilizing emitted light of described lighting device 110.That is, described the second light emitting diode 165 is configured to corresponding with the open area of described cover portion 170.
Vertical unit 100 of the present utility model is for driving with the first drive pattern and the second drive pattern.
Described the first drive pattern concentrates on light the mode in region under described lighting device 110.For example, described the first drive pattern by light direct irradiation the mode on the irradiated object being positioned under described lighting device 110.
For this reason, in described vertical unit 100, driven and described the first light emitting diode 163 of described the second light emitting diode 165 stops driving.Therefore,, in described lighting device 110, from the light of described the second light emitting diode 165 transmittings, can to the bottom direction of described lighting device 110, send by described open area.
Described the second drive pattern is to irradiate light to the direction of described cover portion 170, sends thus the mode of the light being diffused to the inside face of described cover portion 170.
For this reason, in described vertical unit 100, driven and described the second light emitting diode 165 of described the first light emitting diode 163 stops driving.Therefore,, in described lighting device 110, after the inside face diffusion from the light of described the first light emitting diode 163 transmitting by described cover portion 170, the light being diffused can send to the bottom direction of described lighting device 110 by described open area.
At this, the driving that can determine described the first light emitting diode 163 and the second light emitting diode 165 by user whether.
Fig. 4 is the figure illustrating according to the lighting device vertical section of another embodiment of the utility model, and Fig. 5 and Fig. 6 are the figure illustrating according to the lighting device cross section of another embodiment of the utility model.
As shown in Figures 4 to 6, due to according to the lighting device 210 of another embodiment of the utility model for except thering is fluorescent film 275 with identical according to the lighting device of the utility model one embodiment, therefore identical formation is given identical symbol and is omitted detailed explanation.
Described fluorescent film 275 is positioned in the inside face of cover portion 270.
In order to make to divide along the inner peripheral surface of described cover portion 270 a plurality of sections that form, provide the light with mutually different wavelength band, described fluorescent film 275 comprises mutually different fluorescent material 277a～277e.
Described fluorescent film 275 can be along the inner peripheral surface rotation of described cover portion 270.That is, described lighting device 210 can also comprise the motor (not shown) for rotating fluorescent film 275, or also comprises the mechanical mechanism that can fluorescent film 275 be rotated by user.
According to the lighting device 210 of another embodiment of the utility model, providing under the second pattern of the light spreading by cover portion 270, the fluorescent film 275 that comprises mutually different fluorescent material 277a～277e by outfit, to select the light of the desired color of user, thereby there is the light that can send multiple color.By content described above, so long as can understanding, those skilled in the art can in the scope that does not depart from the utility model technological thought, carry out numerous variations and modification.Therefore technical scope of the present utility model is not limited to the content of recording in the detailed description of description, and should be determined by claims.
Claims (8)
1. a lighting device, is characterized in that, comprising:
Be provided to lip-deep a plurality of first light emitting diodes of substrate;
Be provided to another lip-deep a plurality of second light emitting diodes of described substrate;
Surround the cover portion of described the first light emitting diode and the second light emitting diode.
2. lighting device as claimed in claim 1, is characterized in that, described cover portion comprises the open area of at least one lateral opening.
3. lighting device as claimed in claim 2, is characterized in that, described cover portion comprises coating or plating in the diffusate of inside face.
4. lighting device as claimed in claim 2, is characterized in that, described cover portion comprises diffusate in inside.
5. lighting device as claimed in claim 2, is characterized in that, described a plurality of the first light emitting diodes are set to corresponding to described cover portion, and described a plurality of the second light emitting diode is set to corresponding to described open area.
6. lighting device as claimed in claim 2, is characterized in that, also comprises the fluorescent film of the inside that is positioned at described cover portion.
7. lighting device as claimed in claim 6, is characterized in that, described fluorescent film comprises a plurality of fluorescent materials that are divided into a plurality of sections along the inner peripheral surface of described cover portion, and described a plurality of fluorescent material has mutually different wavelength band.
8. lighting device as claimed in claim 7, is characterized in that, also comprises and makes described fluorescent film along motor or the mechanical mechanism of the inner peripheral surface rotation of described cover portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320071419.7U CN203413379U (en) | 2013-02-07 | 2013-02-07 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320071419.7U CN203413379U (en) | 2013-02-07 | 2013-02-07 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413379U true CN203413379U (en) | 2014-01-29 |
Family
ID=49976267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320071419.7U Expired - Fee Related CN203413379U (en) | 2013-02-07 | 2013-02-07 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413379U (en) |
-
2013
- 2013-02-07 CN CN201320071419.7U patent/CN203413379U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140129 Termination date: 20170207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |