CN205717031U - A kind of LED light source - Google Patents
A kind of LED light source Download PDFInfo
- Publication number
- CN205717031U CN205717031U CN201620619773.2U CN201620619773U CN205717031U CN 205717031 U CN205717031 U CN 205717031U CN 201620619773 U CN201620619773 U CN 201620619773U CN 205717031 U CN205717031 U CN 205717031U
- Authority
- CN
- China
- Prior art keywords
- lamp
- light source
- led
- light guide
- lamellar
- 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
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Abstract
The open a kind of LED light source of this utility model, including LED lamp bead, multiple LED lamp bead linear arrangements form lamp bar, two lamp bars are separately positioned on inside two lamellar lamp bar framves, two lamellar lamp bar frame parallel interval are arranged, between two lamellar lamp bar framves, it is provided with light guide light uniformly can derived, light guide and above-mentioned multiple LED lamp bead constitutes luminous uniform planar LED light source together.This utility model purpose is to provide simple in construction, planar LED light source irradiates, and a kind of LED light source that exiting surface is uniform, light efficiency is high.
Description
Technical field
This utility model relates to a kind of LED light source.
Background technology
LED light source has low in energy consumption, service life length feature.But LED is point source, the light sent has light
According to uneven, the feature of vision adaptive difference.At present, the form of a lot of manufacturers reference fluorescent tube makes LED pipe type light
Source, is arranged in LED on pcb board bar, but, this way can cause lamp when lighting, and every LEDs is the most high-visible, luminous
Uneven.
Utility model content
This utility model purpose is to provide simple in construction, planar LED light source irradiates, and exiting surface is uniform, light efficiency is high one
Plant LED light source.
This utility model adopts the following technical scheme that
A kind of LED light source, including LED lamp bead, it is characterised in that: multiple LED lamp bead linear arrangements form lamp bar, two lamp bars
Being separately positioned on inside two lamellar lamp bar framves, two lamellar lamp bar frame parallel interval are arranged, and are provided with between two lamellar lamp bar framves
The light guide that can be uniformly derived by light, light guide and above-mentioned multiple LED lamp bead constitute luminous uniform planar LED light together
Source.
LED light source as above a kind of, it is characterised in that: described light guide is by the light guide plate of lamellar and mounting frame
Becoming, installing rack includes that bilamellar gripper shoe, two gripper shoes abut in inside two described lamellar lamp bar framves respectively, light guide plate position
Between two gripper shoes and be perpendicular to gripper shoe arrange；Two gripper shoes are respectively equipped with linearly aligned multiple installing hole, two
Being additionally provided with the mounting groove that mutually pass through hand over the strip that arrange inner with each installing hole inside gripper shoe, light guide plate both sides correspondence card fills
In two gripper shoes in mounting groove, it is interior and each that each LED lamp bead one_to_one corresponding on described lamp bar protrudes into above-mentioned multiple installing hole
LED lamp bead faces multiple LED lamp bead of the dual-side of light guide plate, light guide plate and both sides thereof and constitutes planar LED light source together.
A kind of LED light source as above, it is characterised in that: described light guide is made up of lamp guide and installing rack, peace
Shelving and include that bilamellar gripper shoe, two gripper shoes abut in inside two described lamellar lamp bar framves respectively, lamp guide is positioned at two
Between gripper shoe and be perpendicular to gripper shoe arrange；Two gripper shoes are respectively equipped with linearly aligned multiple installing hole or installation
Groove, multiple lamp guide two ends correspondence is installed in two gripper shoes just in a pair installing hole arranged or mounting groove；Described lamp
Each LED lamp bead one_to_one corresponding on bar protrudes in above-mentioned multiple installing hole or mounting groove, and multiple lamp guides and LED lamp bead are together
Constitute planar LED light source.
A kind of LED light source as above, it is characterised in that: protrude into the LED lamp bead in described installing hole or mounting groove
It is 0-1.0 millimeter with the lamp guide tip spacing in this installing hole or mounting groove.
A kind of LED light source as above, it is characterised in that: the configuration of described lamp guide is cylinder, ellipse
The polygonal prism cylinder of cylinder or rule.
A kind of LED light source as above, it is characterised in that: described lamp guide central area is provided with along its axial direction
The light scattering post being made up of optical scatter.
A kind of LED light source as above, it is characterised in that: also including softbox and reflector, softbox is positioned at institute
Immediately below the light guide stated, reflector is positioned at directly over described light guide, described two lamellar lamp bar framves, reflector and sheen
Plate surrounds a square lampshade.
A kind of LED light source as above, it is characterised in that: described lampshade is fixed by shell.
Compared with prior art, the invention have the benefit that be provided with between two lamellar lamp bar framves can be equal by light
The light guide of even derivation, light guide and multiple LED lamp bead constitute luminous uniform planar LED light source together, two lamellar lamp bar framves,
Reflector and softbox surround a square lampshade, and compared with prior art, the LED light source that the present invention provides has structure letter
Single, multiple LED can ensure enough luminosity, then via lamp guide/light guide plate total reflection effect, and the dissipating of light scattering post
The equal light action of the effect of penetrating, the reflection of reflector and softbox, it is ensured that the uniformity of exiting surface and brightness.The most great
Improve light efficiency.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram that the present invention is arranged on desk lamp.
Fig. 2 is the structure schematic diagram that the present invention is arranged on desk lamp
Fig. 3 is the structural representation after embodiment of the present invention one disassembles light guide plate.
Fig. 4 is installing rack and gripper shoe package assembly schematic diagram in embodiment of the present invention one.
Fig. 5 is the structural representation after embodiment of the present invention two disassembles reflector.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of LED light source, including LED lamp bead, softbox 2 and reflector 3,
Multiple LED lamp bead linear arrangements form lamp bar, and two lamp bars are separately positioned on inside two lamellar lamp bar framves 4, and two lamellar lamp bar framves 4 are flat
Between-line spacing is arranged, and is provided with the light guide that can be uniformly derived by light between two lamellar lamp bar framves 4, light guide and above-mentioned multiple
LED lamp bead constitutes luminous uniform planar LED light source together.During installation, softbox 2 is positioned at immediately below light guide, reflector 3
Directly over light guide, two lamellar lamp bar framves 4, reflector 3 and softbox 2 surround a square lampshade 10, and lampshade 10 leads to
Crossing shell 1 to fix, shell 1 can be aluminium section bar, on the one hand plays the effect installing fixing said modules, on the other hand plays heat radiation
Effect.
Examples of implementation one as shown in Figure 1, Figure 2, Figure 3 and Figure 4, light guide is made up of light guide plate 5 and the installing rack 7 of lamellar,
Installing rack 7 includes that bilamellar gripper shoe, two gripper shoes abut in inside two lamellar lamp bar framves respectively, and light guide plate is positioned at two supports
Between plate and be perpendicular to gripper shoe arrange；Two gripper shoes are respectively equipped with linearly aligned multiple installing hole 71, two gripper shoes
Inner side is additionally provided with the mounting groove 72 that mutually pass through hand over the strip that arrange inner with each installing hole, and light guide plate 5 both sides correspondence is installed on
In two gripper shoes in mounting groove 72, each LED lamp bead one_to_one corresponding on lamp bar protrudes into the above-mentioned interior and each LED of multiple installing hole 71
Pearl faces multiple LED lamp bead of the dual-side of light guide plate 5, light guide plate 5 and both sides thereof and constitutes planar LED light source together.Install
Time, softbox 2 is positioned at immediately below light guide plate 5, and reflector 3 is positioned at directly over light guide plate 5, two lamellar lamp bar framves 4, light guide plate 5, anti-
Tabula rasa and softbox 2 are fixed by shell, and shell is aluminium section bar, on the one hand play the effect installing fixing said modules, another
Aspect plays the effect of heat radiation.
As shown in Figure 1, Figure 2 with embodiment illustrated in fig. 5 two, light guide is made up of lamp guide 6 and installing rack 7, and installing rack 7 includes
Bilamellar gripper shoe, two gripper shoes abut in inside two lamellar lamp bar framves 4 respectively, lamp guide 6 between two gripper shoes also
It is perpendicular to gripper shoe arrange；Two gripper shoes are respectively equipped with linearly aligned multiple installing hole 71, multiple lamp guide 6 two ends pair
Should be installed in two gripper shoes just in a pair installing hole 71 arranged；Each LED lamp bead one_to_one corresponding on lamp bar protrudes into above-mentioned
In multiple installing holes 71, multiple lamp guides 6 and LED lamp bead constitute planar LED light source together.
During installation, lamp guide 6 two ends are blocked dress by installing hole 71 and are fixed on installing rack 7；LED lamp bead is fixedly installed on sheet
On shape lamp bar frame 4, allow LED lamp bead and lamp guide 6 end keep suitably away from, such as 0.5 millimeter or 1 millimeter or spacing are 0
Reclining of millimeter arranges state, and lamellar lamp bar frame 4, installing rack 7, reflector 3, softbox 2 are fixed by shell, and shell is aluminium profiles
Material, on the one hand plays the effect installing fixing said modules, on the other hand plays the effect of heat radiation.
Said structure of the present invention may make up desk lamp light source.
In the present invention, the material of lamp guide is polymethyl methacrylate, or Merlon.The material of optical scatter is
Aluminium oxide, lanthana, silicon dioxide, zirconium dioxide, titanium dioxide or barium sulfate.Softbox is that acrylic resin is through ultralow micro-
The plastic front board that the special process such as hole foaming are produced, has lightweight, light and thoroughly spends height and not dazzle, the most dazzling etc. notable special
Property.There is inside reflector the reflecting surface of polishing.Two gripper shoes are generally aluminum, on the one hand play the effect of heat conduction and heat radiation,
On the other hand realize supporting and the effect of fixing lamp guide/light guide plate.
The above-mentioned example that is embodied as is not the restriction to this utility model protection domain.
Claims (8)
1. a LED light source, including LED lamp bead, it is characterised in that: multiple LED lamp bead linear arrangements form lamp bar, and two lamp bars divide
Not being arranged on inside two lamellar lamp bar framves, two lamellar lamp bar frame parallel interval are arranged, and are provided with energy between two lamellar lamp bar framves
The light guide uniformly derived by light, light guide and above-mentioned multiple LED lamp bead constitute luminous uniform planar LED light source together.
A kind of LED light source the most according to claim 1, it is characterised in that: described light guide by the light guide plate of lamellar and
Installing rack is constituted, and installing rack includes that bilamellar gripper shoe, two gripper shoes abut in inside two described lamellar lamp bar framves respectively,
Light guide plate is between two gripper shoes and is perpendicular to gripper shoe setting；Two gripper shoes are respectively equipped with linearly aligned multiple peace
Dress hole, is additionally provided with the mounting groove that mutually pass through hand over the strip that arrange inner with each installing hole, light guide plate both sides inside two gripper shoes
Correspondence is installed in two gripper shoes in mounting groove, and each LED lamp bead one_to_one corresponding on described lamp bar protrudes into above-mentioned multiple installation
In hole and each LED lamp bead faces the dual-side of light guide plate.
A kind of LED light source the most according to claim 1, it is characterised in that: described light guide is by lamp guide and installing rack
Constituting, installing rack includes that bilamellar gripper shoe, two gripper shoes abut in inside two described lamellar lamp bar framves respectively, lamp guide
Between two gripper shoes and be perpendicular to gripper shoe arrange；Two gripper shoes are respectively equipped with linearly aligned multiple installing hole or
Mounting groove, multiple lamp guide two ends correspondence is installed in two gripper shoes just in a pair installing hole arranged or mounting groove；Described
Lamp bar on each LED lamp bead one_to_one corresponding protrude in above-mentioned multiple installing hole or mounting groove.
A kind of LED light source the most according to claim 3, it is characterised in that: protrude in described installing hole or mounting groove
LED lamp bead is 0-1.0 millimeter with the lamp guide tip spacing in this installing hole or mounting groove.
A kind of LED light source the most according to claim 3, it is characterised in that: the configuration of described lamp guide is cylinder
The polygonal prism cylinder of body, Elliptic Cylinder or rule.
A kind of LED light source the most according to claim 5, it is characterised in that: described lamp guide central area is axial along it
Direction is provided with the light scattering post being made up of optical scatter.
7. according to a kind of LED light source described in Claims 2 or 3, it is characterised in that: also include softbox and reflector, soft
Tabula rasa is positioned at immediately below described light guide, and reflector is positioned at directly over described light guide, described two lamellar lamp bar framves, anti-
Tabula rasa and softbox surround a square lampshade.
A kind of LED light source the most according to claim 7, it is characterised in that: described lampshade is fixed by shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619773.2U CN205717031U (en) | 2016-06-22 | 2016-06-22 | A kind of LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619773.2U CN205717031U (en) | 2016-06-22 | 2016-06-22 | A kind of LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717031U true CN205717031U (en) | 2016-11-23 |
Family
ID=57315465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619773.2U Expired - Fee Related CN205717031U (en) | 2016-06-22 | 2016-06-22 | A kind of LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539054A (en) * | 2019-01-09 | 2019-03-29 | 深圳市爱宝莱照明技术有限公司 | Light fixture and bedside lamp |
-
2016
- 2016-06-22 CN CN201620619773.2U patent/CN205717031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539054A (en) * | 2019-01-09 | 2019-03-29 | 深圳市爱宝莱照明技术有限公司 | Light fixture and bedside lamp |
| CN109539054B (en) * | 2019-01-09 | 2023-12-22 | 深圳市爱宝莱照明技术有限公司 | Lighting assembly and bedside lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170320 Address after: 510000 Guangzhou, Tianhe District, Qin Po Street, room 2, No. 610, room Patentee after: Guangzhou Bei Bei Information Technology Co., Ltd. Address before: 510000 Tianhe District, Guangdong, Taoyuan Road, No. 324, room 1506, No. Patentee before: Tan Zongan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |