CN104406122A - Underground garage illumination lamp - Google Patents
Underground garage illumination lamp Download PDFInfo
- Publication number
- CN104406122A CN104406122A CN201410632433.9A CN201410632433A CN104406122A CN 104406122 A CN104406122 A CN 104406122A CN 201410632433 A CN201410632433 A CN 201410632433A CN 104406122 A CN104406122 A CN 104406122A
- Authority
- CN
- China
- Prior art keywords
- light
- underground garage
- led
- flat lamp
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an underground garage illumination lamp. The underground garage illumination lamp comprises an LED (Light Emitting Diode) flat plate lamp, a light guide tube and a light collector mounted at the upper end of the light guide tube, wherein natural light outside an underground garage is collected by the light collector; the LED flat plate lamp comprises an LED light source, a back plate and a light guide plate; the LED light source is mounted at the side edge of the light guide plate and is used as a lateral entering type light source of the LED flat plate lamp; the light guide plate and a scattering net point are integrally injected and molded; the LED flat plate lamp is fixedly mounted on the outer surface of the light guide tube. According to the underground garage illumination lamp, the natural light introduced by the light guide tube is matched with the LED light source; the natural light can be used for illuminating when the external light illumination at daytime is sufficient, and the LED light source is switched on to supplement the light at night or on shady days, so that the power utilization amount of the underground garage is greatly saved; the underground garage illumination lamp has the advantages of energy conservation and environmental friendliness. Meanwhile, the natural light is introduced, so that the LED light source only needs to be switched on when the natural light is not sufficient, and the service life of the LED flat plate lamp is greatly prolonged.
Description
Technical field
The present invention relates to lighting technical field, particularly a kind of underground garage lighting light fixture.
Background technology
Natural daylight has inexhaustible, nexhaustible and clean and safe feature, and this is that other energy are unexistent.The importing of natural daylight can be used for optical lighting system, and optical lighting system is very helpful for building energy conservation aspect, for we better achieve the energy-saving and emission-reduction of building, applies natural daylight simultaneously and carries out illumination and can build a more excellent lighting environment.But the application study of natural sunshine mainly concentrates on research nature sunshine light collection system at present, the research for how, natural sunshine being converted into function lighting is fewer.
In existing underground parking garage, be all generally adopt LED lamp, because underground parking garage does not have light to enter, therefore need the illumination carrying out whole day, take electricity very large, according to statistically Underground Garage for throw light on 40% of energy consumption occupation of land Underground Garage total energy consumption.And the LED lamp adopted in underground parking garage mostly is 36W T8 fluorescent tube, because the whole day illumination of 24 hours causes T8 fluorescent tube shorter for service life, affect garage lighting environment.Be subject to the impact of ventilation equipment, in underground parking garage, general selection lamp installation height is about 4m, and therefore the setting height(from bottom) of light fixture is lower, easily causes dazzle value too large, affects the driving of driver.In existing underground parking garage, LED lamp generally can not installation of heat radiator specially in addition, and because underground parking garage is usually more closed, can not arrange ventilation window etc., therefore the heat dissipation problem of underground parking garage light fixture has also become a problem demanding prompt solution.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art and deficiency, the underground garage lighting light fixture of a kind of energy-conserving and environment-protective, long service life is provided.
Object of the present invention is achieved through the following technical solutions: a kind of underground garage lighting light fixture, comprises LED flat lamp, also comprises light pipe and is arranged on the lighting device of light pipe upper end, by the natural daylight outside described lighting device locality Underground Garage;
Described LED flat lamp comprises LED light source, backboard and light guide plate, and described LED light source is arranged on the side of light guide plate, as the side entering type light source of LED flat lamp, and light guide plate and the integrated injection mo(u)lding of scattering netted dot in LED flat lamp; Described LED flat lamp is fixedly mounted on the outer surface of light pipe.
Preferably, described lighting device mid portion is rectangular shape, and two ends, left and right are 1/4th spherical.
Preferably, described light pipe is PMMA integrated optical fiber light pipe, and the wherein both sides of light pipe are the column structure for cuboid in the middle of semicolumn.
Preferably, light pipe outer surface wherein one side or the multi-lateral LED flat lamp is installed.
Preferably, the exiting surface of described light pipe is processed with diffusing globe.
Preferably, the outer surface of described light pipe is provided with L shape sheet metal and rectangular metal sheet by screw, and form a notch by L shape sheet metal and rectangular metal sheet, described LED flat lamp wherein one is placed in notch.
Preferably, described LED light source is yi word pattern LED array.
Further, described yi word pattern LED array is encapsulated in heat-conducting plastic radiator by COB encapsulation technology.
Further, described heat-conducting plastic radiator is strip thin plate, wherein thin plate is distributed with air vent.
Further, described strip gauge of sheet is 3.9 millimeters.
The present invention has following advantage and effect relative to prior art:
(1) underground garage lighting light fixture of the present invention is thrown light on to underground parking garage by light pipe introducing natural daylight, and on light pipe, LED flat lamp is installed, by underground garage lighting light fixture of the present invention, natural daylight and LED light source are cooperatively interacted, daytime, ambient light can adopt natural daylight to be thrown light on by light pipe according to time sufficient, night or cloudy day open LED light source and carry out light filling, greatly save the power consumption of underground parking garage, there is the advantage of energy-conserving and environment-protective.Simultaneously due to the introducing of natural daylight, the LED light source of LED flat lamp only just need be opened in the insufficient situation of natural daylight, substantially prolongs the service life of LED flat lamp.Light pipe of the present invention and the integrated installation of LED flat lamp in addition, greatly simplify the process of underground parking garage Lighting Design, the laying for underground garage electric line brings greatly convenient.
(2) present invention employs LED flat lamp and instead of traditional T8 fluorescent tube, solve the problem that the dazzle value of underground garage is high, ensure the lighting quality that light fixture is good.
(3) the lighting device mid portion of underground garage lighting light fixture light pipe upper end of the present invention is rectangular shape, two ends, left and right are 1/4th spherical, this shape is convenient to the light that lighting device can be tried one's best in many collection spaces, improves the lighting efficiency of lighting device.
(4) in underground garage lighting light fixture of the present invention, LED flat lamp is design without diffuser plate, light guide plate and the integrated injection mo(u)lding of scattering netted dot, therefore the present invention is ensureing the structure simplifying LED flat lamp while optical uniformity is applicable to underground parking garage lighting requirement, saves the manufacturing cost of underground garage lighting light fixture.
Accompanying drawing explanation
Fig. 1 is the front view of underground garage lighting light fixture of the present invention.
Fig. 2 is the side view of underground garage lighting light fixture of the present invention.
Fig. 3 is the structural representation of LED flat lamp in underground garage lighting light fixture of the present invention.
Fig. 4 is the integrative-structure schematic diagram of LED light source and radiator in underground garage lighting light fixture of the present invention.
Fig. 5 is the side view of underground garage lighting light fixture of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Fig. 1 to 2, present embodiment discloses a kind of underground garage lighting light fixture, comprise LED flat lamp, light pipe 2 and be arranged on the lighting device 1 of light pipe upper end, by the natural daylight outside described lighting device 1 locality Underground Garage.As described in Figure 3, LED flat lamp comprises LED light source 8, backboard 3 and light guide plate 11, LED light source 8 is arranged on the side of light guide plate 11, as the side entering type light source of LED flat lamp, light guide plate 11 and the integrated injection mo(u)lding of scattering netted dot, scattering netted dot is directly produced on light guide plate surface when processing and fabricating light guide plate.LED flat lamp wherein side is fixed on the outer surface of light pipe 2.
In the present embodiment, lighting device 1 mid portion is rectangular shape, and two ends, left and right are 1/4th spherical, so that the light that lighting device can be tried one's best in many collection spaces.
Light pipe 2 in the present embodiment is PMMA integrated optical fiber light pipe, and the wherein both sides of light pipe 2 are the column structure for cuboid in the middle of semicolumn, and therefore the wherein two sides of light guide plate 11 are circular arc, and two sides are rectangle in addition.Lighting device 1 lower end is designed to a middle hollow out column structure, to be of coupled connections with light pipe 2.
As shown in figs. 1 and 2, the outer surface of light pipe is provided with L shape sheet metal 5 and rectangular metal sheet 6 by screw 7, L shape sheet metal 5 wherein one side is arranged on light pipe 2 outer surface by screw 7, the wherein side of rectangular metal sheet 6 is arranged on light pipe 2 outer surface by screw, wherein L shape sheet metal 5 is above rectangular metal sheet 6, the one side that L shape sheet metal 5 is not fixed on light pipe 2 outer surface is separated by a distance with the surface of rectangular metal sheet 6, a notch is formed by L shape sheet metal 5 and rectangular metal sheet 6, LED flat lamp wherein one is placed on notch, by notch, LED flat lamp is fixed on light pipe 2 outer surface, with by light pipe 2 and LED flat lamp integration.
In the present embodiment light pipe 2 outer surface wherein one side or the multi-lateral LED flat lamp can be installed.In the present embodiment, as shown in Figure 1, each light pipe outer surface end is provided with two LED flat lamp, and wherein two LED flat lamp are separately positioned in the square surface of light pipe both sides.
Process at end the diffusing globe that some micro-structurals form light pipe exiting surface in the present embodiment light pipe manufacturing process, ensure that the distribution of light that light pipe exiting surface is launched is more even.
As shown in Figure 4, the LED light source 8 adopted in the present embodiment is yi word pattern LED array, and in LED array, needed for different location, the size of light fixture selects LED chip quantity and power.Yi word pattern LED array is encapsulated in heat-conducting plastic radiator 9 by COB encapsulation technology, is realized the heat radiation of LED light source 8, greatly improves the radiating effect of LED light source 8, add the service life of LED light source 8 by this radiator 9.The present embodiment heat-conducting plastic radiator 9 is strip thin plate, wherein thin plate is distributed with air vent 10, and strip gauge of sheet is 3.9 millimeters.The heat-conducting plastic radiator being packaged with yi word pattern LED array in the present embodiment can be bonded in the light pipe outer surface of draw-in groove corresponding position by heat conductive silica gel, now the length of the microscler thin plate of radiator is less than or equal to the upper and lower width of draw-in groove.Certainly as shown in Figure 5, the heat-conducting plastic heat radiation 9 that the present embodiment is packaged with yi word pattern LED array also can be directly packaged together by frame 4 and backboard 3, light guide plate 11 etc.As shown in Figure 5, oval hole is had above the backboard of LED flat lamp for drawing the electric wire of LED light source.
The present embodiment gathers the natural daylight outside underground parking garage by lighting device, is then incorporated in underground parking garage by light pipe, by the light that the diffusing globe light pipe exiting surface outgoing in light pipe is evenly soft.When there is no natural daylight at night, the present embodiment opens the LED light source of the LED flat lamp be arranged on light pipe, by LED light source for underground garage provides light, has the advantage of energy-conserving and environment-protective, greatly save the power consumption of underground parking garage, there is the advantage of energy-conserving and environment-protective.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. a underground garage lighting light fixture, comprises LED flat lamp, it is characterized in that, also comprises light pipe and is arranged on the lighting device of light pipe upper end, by the natural daylight outside described lighting device locality Underground Garage;
Described LED flat lamp comprises LED light source, backboard and light guide plate, and described LED light source is arranged on the side of light guide plate, as the side entering type light source of LED flat lamp, and light guide plate and the integrated injection mo(u)lding of scattering netted dot in LED flat lamp; Described LED flat lamp is fixedly mounted on the outer surface of light pipe.
2. underground garage lighting light fixture according to claim 1, is characterized in that, described lighting device mid portion is rectangular shape, and two ends, left and right are 1/4th spherical.
3. underground garage lighting light fixture according to claim 1, is characterized in that, described light pipe is PMMA integrated optical fiber light pipe, and the wherein both sides of light pipe are the column structure for cuboid in the middle of semicolumn.
4. underground garage lighting light fixture according to claim 1, is characterized in that, light pipe outer surface wherein one side or the multi-lateral is provided with LED flat lamp.
5. underground garage lighting light fixture according to claim 1, is characterized in that, the exiting surface of described light pipe is processed with diffusing globe.
6. underground garage lighting light fixture according to claim 1, it is characterized in that, the outer surface of described light pipe is provided with L shape sheet metal and rectangular metal sheet by screw, form a notch by L shape sheet metal and rectangular metal sheet, described LED flat lamp wherein one is placed in notch.
7. underground garage lighting light fixture according to claim 1, is characterized in that, described LED light source is yi word pattern LED array.
8. underground garage lighting light fixture according to claim 7, is characterized in that, described yi word pattern LED array is encapsulated in heat-conducting plastic radiator by COB encapsulation technology.
9. underground garage lighting light fixture according to claim 8, is characterized in that, described heat-conducting plastic radiator is strip thin plate, wherein thin plate is distributed with air vent.
10. underground garage lighting light fixture according to claim 9, is characterized in that, described strip gauge of sheet is 3.9 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632433.9A CN104406122A (en) | 2014-11-10 | 2014-11-10 | Underground garage illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632433.9A CN104406122A (en) | 2014-11-10 | 2014-11-10 | Underground garage illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406122A true CN104406122A (en) | 2015-03-11 |
Family
ID=52643770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410632433.9A Pending CN104406122A (en) | 2014-11-10 | 2014-11-10 | Underground garage illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406122A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099380A (en) * | 2018-07-23 | 2018-12-28 | 吉林省瑞中科技有限公司 | Novel underground garage indication lighting lamp |
| CN111947099A (en) * | 2020-09-21 | 2020-11-17 | 张加科 | Intelligent illuminating lamp combining natural light source and LED light source |
| CN115234877A (en) * | 2022-07-26 | 2022-10-25 | 张慧艳 | Natural light and artificial light complementary illumination system and intelligent control method thereof |
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2014
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099380A (en) * | 2018-07-23 | 2018-12-28 | 吉林省瑞中科技有限公司 | Novel underground garage indication lighting lamp |
| CN111947099A (en) * | 2020-09-21 | 2020-11-17 | 张加科 | Intelligent illuminating lamp combining natural light source and LED light source |
| CN115234877A (en) * | 2022-07-26 | 2022-10-25 | 张慧艳 | Natural light and artificial light complementary illumination system and intelligent control method thereof |
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Application publication date: 20150311 |