CN103775975A - Lighting device with novel light path structure - Google Patents
Lighting device with novel light path structure Download PDFInfo
- Publication number
- CN103775975A CN103775975A CN201410043955.5A CN201410043955A CN103775975A CN 103775975 A CN103775975 A CN 103775975A CN 201410043955 A CN201410043955 A CN 201410043955A CN 103775975 A CN103775975 A CN 103775975A
- Authority
- CN
- China
- Prior art keywords
- lighting device
- light
- sleeve pipe
- channel structure
- light source
- 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.)
- Pending
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lighting device with a novel light path structure. The lighting device comprises a shell and a light source, and also comprises a light guide column, a sleeve and a light distribution device, wherein the sleeve extends from bottom to top; the light source is positioned in the shell at the bottom end of the sleeve; the sleeve is communicated with the light source through a circular hole in the top of the shell; the light guide column is arranged in the sleeve; the light distribution device is arranged at the top of the sleeve. According to the lighting device with the novel light path structure, the light source is arranged at the bottom of the whole lighting device; the light guide column is used for changing a light path to enable light rays to be scattered from the top end of the lighting device; due to the lighting device, the light source is farther away from eyes, so that the light rays are relatively soft when being scattered from the top and have low stimulation to the eyes; a heat dissipater is arranged below the light source, so that heat dissipation is facilitated, and burning is avoided. According to the lighting device with the novel light path structure, which is provided by the invention, most components are arranged in the shell at the bottom; due to the structure, the center of gravity of the whole lighting device is at the lower position, and the whole lighting device is more stable.
Description
Technical field
What the present invention relates to is a kind of light fixture, specifically a kind of lighting device with novel light channel structure.
Background technology
At present, common desk lamp mainly comprises light source, lampshade, base and support bar, and light source and lampshade are arranged on the top of support bar, and base is used for stablizing whole desk lamp.The desk lamp light source of this structure up, nearer with eye distance, larger to eye irritation; And light source is arranged in lampshade, be also unfavorable for heat radiation; Light source and lampshade are all arranged on the top of whole desk lamp, easily cause crank.
Summary of the invention
The present invention is directed to above shortcomings in prior art, a kind of lighting device with novel light channel structure is provided.
The present invention is achieved by the following technical solutions.
A kind of lighting device with novel light channel structure, comprise shell and light source, also comprise light-guiding pillar, sleeve pipe and light distribution device, wherein, sleeve pipe extends from bottom to up, and described light source is positioned at the enclosure that is arranged on casing shoe, and sleeve pipe is connected with light source by the circular hole of cover top portion, light-guiding pillar is arranged on the inside of sleeve pipe, and light distribution device is arranged on the top of sleeve pipe.
Preferably, the Circularhole diameter of described cover top portion and casing diameter are suitable.
Preferably, described sleeve pipe is heat-barrier material.
Preferably, described sleeve pipe be shaped as tubular, its cross section is circle or polygon.
Preferably, described shell bottom surface is provided with several louvres.
Preferably, described in there is novel light channel structure lighting device also comprise radiator, described radiator is arranged on the below of enclosure light source.
Preferably, the air intake vent that described outer casing bottom is provided with several air inlets and communicates with radiator.
Preferably, described shell is heat-barrier material.
Preferably, described in there is novel light channel structure lighting device also comprise lampshade, described lampshade is arranged on the outside of sleeve pipe near light distribution device place.
Preferably, described lampshade is for being inverted bathtub construction.
The present invention is arranged on light source the bottom of whole lighting device, changes light path light is distributed from lighting device top by light-guiding pillar, and this lighting device makes light source distance eyes far away, and light is relatively soft while distributing from top, little to eye irritation; Radiator is set below light source, is conducive to heat radiation, avoid burning; The lighting device with novel light channel structure provided by the invention, most of parts are all arranged in the shell of bottom, the center of gravity that this structure makes whole lighting device below, make whole lighting device more stable.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is lampshade structure schematic diagram of the present invention;
Fig. 3 is fundamental diagram of the present invention;
In figure, 1 is shell, and 2 is light source, and 3 is light-guiding pillar, and 4 is sleeve pipe, and 5 is light distribution device, and 6 is radiator, and 7 is desktop, and 8 is lampshade.
The specific embodiment
Below embodiments of the invention are elaborated: the present embodiment is implemented under take technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises shell 1, light source 2, light-guiding pillar 3, sleeve pipe 4 and light distribution device 5, wherein, sleeve pipe 4 extends from the bottom to top, and light source 2 is positioned at the inside of the shell 1 that is arranged on sleeve pipe 4 bottoms, and sleeve pipe 4 is connected with light source 2 by the circular hole at shell 1 top, light-guiding pillar 3 is arranged on sleeve pipe 4 inside, and light distribution device 5 is arranged on the top of sleeve pipe 4.
The diameter of the circular hole at shell 1 top and the diameter of sleeve pipe 4 are suitable.
Light distribution device 5 can be evenly scattered on desktop reflective.
The present embodiment 2 is the variation example of embodiment 1.
The present embodiment, on the basis of embodiment 1, arranges several louvres at outer casing bottom, is conducive to the heat radiation of whole lighting device.
The below of portion's light source arranges radiator 6 in the enclosure, and the air intake vent that is provided with several air inlets and communicates with radiator 6 at outer casing bottom, and air inlet forms thermal dissipating path by air intake vent and sleeve pipe, effectively improves the radiating efficiency of lighting device.
The present embodiment is at lampshade 8 of outer setting of light distribution device on the basis of embodiment 1 or embodiment 2, and this lampshade 8 can be for being inverted bathtub construction.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (10)
1. one kind has the lighting device of novel light channel structure, comprise shell and light source, it is characterized in that, also comprise light-guiding pillar, sleeve pipe and light distribution device, wherein, sleeve pipe extends from bottom to up, described light source is positioned at the enclosure that is arranged on casing shoe, sleeve pipe is connected with light source by the circular hole of cover top portion, and light-guiding pillar is arranged on the inside of sleeve pipe, and light distribution device is arranged on the top of sleeve pipe.
2. the lighting device with novel light channel structure according to claim 1, is characterized in that, Circularhole diameter and the casing diameter of described cover top portion are suitable.
3. the lighting device with novel light channel structure according to claim 1, is characterized in that, described sleeve pipe is heat-barrier material.
4. the lighting device with novel light channel structure according to claim 3, is characterized in that, described sleeve pipe be shaped as tubular, its cross section is circle or polygon.
5. the lighting device with novel light channel structure according to claim 1, is characterized in that, described shell bottom surface is provided with several louvres.
6. the lighting device with novel light channel structure according to claim 1, is characterized in that, also comprises radiator, and described radiator is arranged on the below of enclosure light source.
7. the lighting device with novel light channel structure according to claim 6, is characterized in that, the air intake vent that described outer casing bottom is provided with several air inlets and communicates with radiator.
8. the lighting device with novel light channel structure according to claim 1, is characterized in that, described shell is heat-barrier material.
9. according to the lighting device with novel light channel structure described in any one in claim 1 to 8, it is characterized in that, also comprise lampshade, described lampshade is arranged on the outside of sleeve pipe near light distribution device place.
10. the lighting device with novel light channel structure according to claim 9, is characterized in that, described lampshade is for being inverted bathtub construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410043955.5A CN103775975A (en) | 2014-01-30 | 2014-01-30 | Lighting device with novel light path structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410043955.5A CN103775975A (en) | 2014-01-30 | 2014-01-30 | Lighting device with novel light path structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775975A true CN103775975A (en) | 2014-05-07 |
Family
ID=50568528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410043955.5A Pending CN103775975A (en) | 2014-01-30 | 2014-01-30 | Lighting device with novel light path structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553227A (en) * | 2019-09-29 | 2019-12-10 | 苏州欧普照明有限公司 | Lamp and light source module thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2470665Y (en) * | 2001-02-26 | 2002-01-09 | 台州椒光机电(集团)有限公司 | Light-conducting illuminating strip |
| CN2826457Y (en) * | 2005-08-23 | 2006-10-11 | 蔡镇州 | Light pillar structure |
| CN101458359A (en) * | 2007-12-14 | 2009-06-17 | 英业达股份有限公司 | Light conduction device |
| CN101634438A (en) * | 2008-07-24 | 2010-01-27 | 鸿富锦精密工业（深圳）有限公司 | Lighting device |
| US20100195327A1 (en) * | 2007-09-05 | 2010-08-05 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
| US20130094208A1 (en) * | 2010-04-09 | 2013-04-18 | Amoluxe Co., Ltd. | Led street light |
| CN203036312U (en) * | 2012-12-26 | 2013-07-03 | 东莞万士达液晶显示器有限公司 | Lighting device |
| CN203191304U (en) * | 2013-03-19 | 2013-09-11 | 杭州晶飞科技有限公司 | Optical path structure of dual-optical-path fiber optical spectrometer |
-
2014
- 2014-01-30 CN CN201410043955.5A patent/CN103775975A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2470665Y (en) * | 2001-02-26 | 2002-01-09 | 台州椒光机电(集团)有限公司 | Light-conducting illuminating strip |
| CN2826457Y (en) * | 2005-08-23 | 2006-10-11 | 蔡镇州 | Light pillar structure |
| US20100195327A1 (en) * | 2007-09-05 | 2010-08-05 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
| CN101458359A (en) * | 2007-12-14 | 2009-06-17 | 英业达股份有限公司 | Light conduction device |
| CN101634438A (en) * | 2008-07-24 | 2010-01-27 | 鸿富锦精密工业（深圳）有限公司 | Lighting device |
| US20130094208A1 (en) * | 2010-04-09 | 2013-04-18 | Amoluxe Co., Ltd. | Led street light |
| CN203036312U (en) * | 2012-12-26 | 2013-07-03 | 东莞万士达液晶显示器有限公司 | Lighting device |
| CN203191304U (en) * | 2013-03-19 | 2013-09-11 | 杭州晶飞科技有限公司 | Optical path structure of dual-optical-path fiber optical spectrometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553227A (en) * | 2019-09-29 | 2019-12-10 | 苏州欧普照明有限公司 | Lamp and light source module thereof |
| CN110553227B (en) * | 2019-09-29 | 2024-04-30 | 苏州欧普照明有限公司 | Lamp and light source module thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2015112827A (en) | VEHICLE HEADLIGHT SYSTEM | |
| ES2535586A2 (en) | Optical system for luminaires and led lamps. (Machine-translation by Google Translate, not legally binding) | |
| CN103883908A (en) | Directional lighting led lamp | |
| JP2014526774A5 (en) | ||
| CN103775975A (en) | Lighting device with novel light path structure | |
| CN204187338U (en) | Novel easy heat radiation LED | |
| CN205261318U (en) | Open -installation tube lamp | |
| EP2865940A3 (en) | Luminaire | |
| CN204042551U (en) | Novel LED light | |
| CN105299498A (en) | LED lamp with adjustable size of light source | |
| CN205101967U (en) | LED lamps and lanterns of adjustable direction | |
| CN203176781U (en) | LED bulb lamp device | |
| CN102261595B (en) | Separate radiating light emitting diode (LED) lamp | |
| CN207196255U (en) | A kind of integral type smallpox floodlight tube | |
| CN104315452A (en) | Streetlamp facilitating heat dissipation | |
| CN204300979U (en) | A kind of LED shell with scattering property | |
| CN205447407U (en) | Two optics LED glass shot -lights of PAR30 or PAR38 | |
| CN204100110U (en) | There is the two-sided Adjustable head lamp of dyeing and beam effect simultaneously | |
| RU136123U1 (en) | LANDSCAPE LED LIGHT INSTRUMENT (OPTIONS) | |
| CN203836642U (en) | Oriented illumination LED lamp | |
| CN103322455B (en) | A kind of extensive angle LED | |
| CN215215831U (en) | Desk lamp with eye protection function | |
| CN202419369U (en) | Luminous body based on secondary optics | |
| CN205859673U (en) | A kind of LED | |
| CN202442249U (en) | Street lamp based on secondary optics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |
|
| RJ01 | Rejection of invention patent application after publication |