CN201335301Y - Module-type LED double-light source street lamp - Google Patents
Module-type LED double-light source street lamp Download PDFInfo
- Publication number
- CN201335301Y CN201335301Y CNU2008202048128U CN200820204812U CN201335301Y CN 201335301 Y CN201335301 Y CN 201335301Y CN U2008202048128 U CNU2008202048128 U CN U2008202048128U CN 200820204812 U CN200820204812 U CN 200820204812U CN 201335301 Y CN201335301 Y CN 201335301Y
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- light
- reflective
- reflector
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- reflective surface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a module-type LED double-light source street lamp which comprises a lamp main body and a light-reflecting cup, wherein the light-reflecting cup consists of a light-reflecting region (A), a light-reflecting region (B), a light-reflecting cup skeleton (C) and a lamp-stand mounting hole (E); the light-reflecting regions (A) and (B) each consist of a light-reflecting plane or arc-shaped light-reflecting surfaces (1), (2), (3), (4) and (5); the light-reflecting regions (A) and (B) are integrated as a whole through the light-reflecting cup skeleton (C) with a thickness (H2) ranging from 1 mm to 30 mm; the lamp-stand mounting hole (E) is arranged between the light-reflecting regions and has a thickness (H3) not less than 15 mm; the height (H1) of the light-reflecting regions ranges from 15 mm to 30 mm; the included angle (a1) ranges from 90 degrees to 150 degrees; the included angle (a2) ranges from 10 degrees to 30 degrees; the included angle (a3) ranges from 10 degrees to 100 degrees; the included angle (a4) ranges from 10 degrees to 30 degrees; the height (H1) ranges from 15 mm to 30 mm; and the included angle (a5) ranges from 10 degrees to 100 degrees. The light beams of the module-type LED light sources are reflected off by a light-distributing device, thereby effectively solving the problem of LED axial lighting. By changing the mounting direction of the light-distributing device with respect to the lighting device, the actual lighting effect of the lighting device is enhanced. The module-type LED double-light source street lamp meets or exceeds the lighting technical requirement and the use effect for the lighting-level lamps; and has remarkable social and economic benefits.
Description
Technical field
The utility model belongs to a kind of lamp fittings, particularly a kind of module LED light source type road lamp accessory product.
Background technology
At present, energy-conservation along with the maturation of led chip and packaging technology, environmental protection, life-span length is the distinguishing feature of LED, the LED solid-state illumination has become current trend.In application facet, particularly aspect road lighting, the problem of the axial property that LED is luminous, the optically focused Lamp cup technology of the light fixture of its prior art is difficult to obtain desirable illuminating effect, is difficult to satisfy the requirement of illumination level light fixture product.Just because the optically focused Lamp cup technology of the light fixture of prior art can not be applicable to the requirement of LED solid-state lighting lamp, our company is after finishing the great power LED cooling problem, it is being carried out the product development of illumination level light fixture, urgent need will solve the problem of the luminous axial property of LED.
Summary of the invention
The purpose of this utility model is the reason at led light source light-emitting axis tropism, and the deficiency of its illuminating effect difference at led light source light-emitting axis tropism's characteristics, proposes a kind of module group type LED double-light source street lamp that can change the module group type LED characteristics of luminescence.
Module group type LED double-light source street lamp of the present utility model, its reflector operation principle is that a part of light beam of module LED light source shines out along the specific direction of light source self, another part light beam reflects away by the reflecting surface structure of light distribution device, two-beam forms has complementary advantages, and makes light fixture realize the light distribution effect of the rectangular uniform light spots that irradiation area is comparatively desirable.
Module group type LED double-light source street lamp of the present utility model, comprise lamp main body, reflector, it is characterized in that: reflector comprises reflective areas (A), (B), reflector skeleton (C), lamp stand installing hole (E) constitutes, its reflective areas (A) is by (1) of reflective plane or globoidal structure, (2), (3) reflective surface constitutes, its reflective areas (B) is by (4) of reflective plane or globoidal structure, (5), (6) reflective surface constitutes, reflective areas (A), (B) connect as one at 1-30mm scope reflector skeleton (C) by thickness H2, be provided with the lamp stand installing hole (E) that H3 is not less than 15mm in the middle of it, the reflective surface (2) of its reflective areas (A) and the angle a1 of (3) are 90-150 ° of scope, the angle a2 on reflective surface (1) and reflector plane is 10-30 ° of scope, height H 1 is in the 15-30mm scope, the angle a3 on module LED mounting plane (18) and reflector plane (G) is 10-100 ° of scope, the reflective surface (5) of its reflective areas (B) and the angle a1 of (6) are 90-150 ° of scope, the angle a4 on reflective surface (4) and reflector plane (G) is 10-30 ° of scope, height H 1 is in the 15-30mm scope, and the angle a5 on module LED mounting plane (19) and reflector plane (G) is 10-100 ° of scope.
Module group type LED double-light source street lamp of the present utility model, the reflective surface of its reflector (1), (2), (3), (4), (5), (6) can be designed to globoidal structure, can play the light of different angles is finely tuned effect, the cambered surface peak h2 of its (1) (4) reflective surface is in the 0.5-3.5mm scope, and the cambered surface peak h1 of its reflective surface (2), (3), (5), (6) is in the 0.5-3.5mm scope.
Module group type LED double-light source street lamp of the present invention, the module LED mounting plane (18) of its reflector, (19) are 60 ° with angle a3, the a5 on reflector plane (G).
Module group type LED double-light source street lamp of the present utility model, the H5 of its reflector, the numerical value of H8 are to generate by the Numerical Control of above-mentioned a1, a2, a3, a5, a5, H1 is automatic, need not set.In other words, its H5, the numerical value of H8 is changed into its corresponding numerical value with the numerical value of a1, a2, a3, a5, a5, H1.
Module group type LED double-light source street lamp of the present utility model, the back side of its reflector reflective surface is not subjected to the restriction of reflective surface structure and shape, can be as required or the structure of luminaire body, shape, the shape or the structures that are designed to be complementary or need.The shape of die set light source installing hole (E) can be unrestricted, can be made as the hole of shapes such as square, circle according to need.
Module group type LED double-light source street lamp of the present utility model, its reflector are in lamp applications, and it preferably becomes vertical mode with road be good.Be that direction and the light fixture that its light fixture feature is a Lamp cup is laterally combination.(existing road lamp all becomes landscape mode to install and use with road)
The beneficial effects of the utility model are:
1, by the design of light distribution device structure innovation, launch to specific direction with the form of even light after making the LED axial pencil by this light distribution device, obtained unexpected remarkable result, efficiently solve LED light-emitting axis tropism problem, make the LED light fixture realize comparatively desirable rectangular light spot light distribution effect;
2, the change by light distribution device and lamp installation direction, light beam is launched to specific direction with the form of even light after by this light distribution device, and can need the direction coupling consistent with road lighting, and make that the road lighting effect is even more ideal, strengthened its actual illuminating effect;
3, efficiently solve the technical barrier of LED die set light source street lamp optically focused and illuminating effect difference, meet or exceed illumination level light fixture product lighting engineering index request and practical effect;
4, have energy-conservation, environmental protection, the long distinguishing feature that waits the LED light fixture of life-span has remarkable social benefit and favorable economic benefit.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing, but embodiment of the present utility model is not limited thereto.
Fig. 1---front view
Fig. 2---left view
Fig. 3---vertical view;
Fig. 4---upward view
Fig. 5---A-A generalized section
Fig. 6---A-A section globoidal structure schematic diagram
Fig. 7---B-B generalized section
Fig. 8---B-B section globoidal structure schematic diagram
Fig. 9---with light source assembling schematic diagram
Figure 10---be with oval frame light distribution device front view
Figure 11---be with oval frame light distribution device vertical view
Figure 12---be with oval frame light distribution device upward view
Figure 13---be with oval frame light distribution device light fixture master to look schematic diagram
Figure 14---be with oval frame light distribution device light fixture elevational schematic view
The direction of Figure 15---light distribution device of the present invention (3) and light fixture, with road (LU) direction character schematic diagram
The direction of Figure 16---prior art lamp distribution device (3) and light fixture, with road (LU) direction character schematic diagram
Among the figure:
Reflective areas (A), (B), reflective plane or cambered surface (1) (2) (3) (4) (5) (6), reflector frame (C), reflector ellipse frame plane (F), hole, die set light source installation site (E), mould LED street lamp lower house (9), mould LED street lamp upper shell (10), LED street lamp heat radiator (11), LED street lamp upper shell (10) is gone up the heat spreader structures (12) that is provided with, the fixedly compressing tablet (13) of reflector and LED street lamp lower house (9), reflector of the present invention (14) is arranged on the mould LED lamp stand (15) on the LED street lamp upper shell (10), connects the heat pipe (16) of LED lamp stand (15) and external radiator (11), mould led light source installing port (18), (19), module LED light source (20), Transparent lamp shade (21), road (LU), light fixture (DE), direction (y), (-y), (x), (-x).
The specific embodiment
Module group type LED double-light source street lamp of the present utility model is light distribution device is installed and is obtained at lamp main body.
Module group type LED double-light source street lamp of the present utility model, its reflector can also can adopt the moulding of die casting mode by the moulding of stretching fashion of extrusion, but its material aluminium, iron, stainless steel and other metal materials also can be selected resistant to elevated temperatures plastics for use.Module type LED street lamp reflecting cup of the present invention is assembled with the road lamp housing that is complementary, and sets up module group type LED light source, promptly gets the road lamp of module group type LED double-light source.
Lamp main body is selected the lamp casing of prior art for use, and its reflector is selected resistant to elevated temperatures plastics for use, adopts the compression molding technology of prior art to process, its light distribution device as shown in the figure:
Its reflector is selected resistant to elevated temperatures plastics for use, adopts the compression molding technology of prior art to process, as shown in the figure:
The H3=31.8 of installing hole (E), the H2=7mm of frame (C).
Its reflector is made of reflective areas (A), (B), reflector skeleton (C), lamp stand installing hole (E), its reflective areas (A) is made of (1), (2), (3) reflective surface of reflective plane or globoidal structure, its reflective areas (B) is made of (4), (5), (6) reflective surface of reflective plane or globoidal structure, reflective areas (A), (B) are that 7mm scope reflector skeleton (C) connects as one by thickness H2, and H3 of installing hole (E) is set at 31.8mm in the middle of it.
The reflective surface (2) of its reflective areas (A) and (3) angle a1=119 °, reflective surface (1) and reflector plane angle a2=14 °, height H 1=19mm, the angle a3 on module LED mounting plane (18) and reflector plane (G) is at 60 °.
The reflective surface (5) of its reflective areas (B) and (6) angle a1=119 °, the angle a4 on reflective surface (4) and reflector plane (G) is 14 ° of scopes, height H 1 is at 19mm, and the angle a5 on module LED installing port plane (19) and reflector plane (G) is 60 ° of scopes.
Its corresponding size of products obtained therefrom is: H5=207.8 ± 1mm, H7=88 ± 1mm, H8=68.9 ± 1mm, H9=88 ± 1mm.
The reflector housing of compression molding; Carry out reflective surface and carry out electroplating processes, promptly get module group type LED double-light source street lamp.
Lamp main body is selected the lamp casing of prior art for use, and its reflector is selected resistant to elevated temperatures plastics for use, adopts the compression molding technology of prior art to process, its light distribution device as shown in the figure:
Its reflector is selected resistant to elevated temperatures plastics for use, reflective surface (A), (B), (C), (D), is the light distribution device of globoidal structure, selects resistant to elevated temperatures plastics for use, adopts the compression molding technology of prior art to process.As shown in the figure:
The H3=31.8 of installing hole (E), the H2=7mm of frame (C).
Its reflector is made of reflective areas (A), (B), reflector skeleton (C), lamp stand installing hole (E), its reflective areas (A) is made of (1), (2), (3) reflective surface of reflective plane or globoidal structure, its reflective areas (B) is made of (4), (5), (6) reflective surface of reflective plane or globoidal structure, reflective areas (A), (B) are that 7mm scope reflector skeleton (C) connects as one by thickness H2, and H3 of installing hole (E) is set at 31.8mm in the middle of it.
The reflective surface (2) of its reflective areas (A) and (3) angle a1=119 °, reflective surface (1) and reflector plane angle a2=14 °, height H 1=19mm, the angle a3 on module LED mounting plane (18) and reflector plane (G) is at 60 °.The reflective surface (5) of its reflective areas (B) and (6) angle a1=119 °, the angle a4 on reflective surface (4) and reflector plane (G) is 14 ° of scopes, height H 1 is at 19mm, and the angle a5 on module LED installing port plane (19) and reflector plane (G) is 60 ° of scopes.Reflective surface (1), (2), (3), (4), (5), (6) are globoidal structure, the cambered surface peak h2=1.2mm of its (1) (4) reflective surface, the cambered surface peak h1=1.2mm of its reflective surface (2), (3), (5), (6).
Its corresponding size of products obtained therefrom is: H5=207.8 ± 1mm, H7=88 ± 1mm, H8=68.9 ± 1mm, H9=88 ± 1mm.
The reflector housing of compression molding; Carry out reflective surface and carry out electroplating processes, promptly get binary channels light distribution device product.
Lamp main body is selected the lamp casing of prior art for use, and it is with oval frame reflector to select resistant to elevated temperatures plastics for use, adopts the compression molding technology of prior art to process, as shown in the figure:
With oval frame reflective surface (A), (B), (C), (D), be the light distribution device of globoidal structure, select resistant to elevated temperatures plastics for use, adopt the compression molding technology of prior art to process, as shown in the figure:
The H3=31.8 of installing hole (E), the H2=7mm of frame (C), the H4=319 on ellipse frame plane, H6=236.
Its reflector is made of reflective areas (A), (B), reflector skeleton (C), lamp stand installing hole (E), its reflective areas (A) is made of (1), (2), (3) reflective surface of reflective plane or globoidal structure, its reflective areas (B) is made of (4), (5), (6) reflective surface of reflective plane or globoidal structure, reflective areas (A), (B) are that 7mm scope reflector skeleton (C) connects as one by thickness H2, and H3 of installing hole (E) is set at 31.8mm in the middle of it.
The reflective surface (2) of its reflective areas (A) and (3) angle a1=119 °, reflective surface (1) and reflector plane angle a2=14 °, height H 1=19mm, the angle a3 on module LED mounting plane (18) and reflector plane (G) is at 60 °.The reflective surface (5) of its reflective areas (B) and (6) angle a1=119 °, the angle a4 on reflective surface (4) and reflector plane (G) is 14 ° of scopes, height H 1 is at 19mm, and the angle a5 on module LED installing port plane (19) and reflector plane (G) is 60 ° of scopes.Reflective surface (1), (2), (3), (4), (5), (6) are globoidal structure, the cambered surface peak h2=1.2mm of its (1) (4) reflective surface, the cambered surface peak h1=1.2mm of its reflective surface (2), (3), (5), (6).
Its corresponding size of products obtained therefrom is: H5=207.8 ± 1mm, H7=88 ± 1mm, H8=68.9 ± 1mm, H9=88 ± 1mm.
The reflector housing of compression molding; Carry out reflective surface and carry out electroplating processes, promptly get binary channels light distribution device product.
Claims (5)
1, a kind of module group type LED double-light source street lamp, comprise lamp main body, reflector, it is characterized in that: reflector is by reflective areas (A), (B), reflector skeleton (C), lamp stand installing hole (E) constitutes, its reflective areas (A) is by (1) of reflective plane or globoidal structure, (2), (3) reflective surface constitutes, its reflective areas (B) is by (4) of reflective plane or globoidal structure, (5), (6) reflective surface constitutes, reflective areas (A), (B) connect as one at 1-30mm scope reflector skeleton (C) by thickness H2, be provided with the lamp stand installing hole (E) that H3 is not less than 15mm in the middle of it, the reflective surface (2) of its reflective areas (A) and the angle a1 of (3) are 90-150 ° of scope, the angle a2 on reflective surface (1) and reflector plane is 10-30 ° of scope, height H 1 is in the 15-30mm scope, the angle a3 on module LED mounting plane (18) and reflector plane (G) is 10-100 ° of scope, the reflective surface (5) of its reflective areas (B) and the angle a1 of (6) are 90-150 ° of scope, the angle a4 on reflective surface (4) and reflector plane (G) is 10-30 ° of scope, height H 1 is in the 15-30mm scope, and the angle a5 on module LED mounting plane (19) and reflector plane (G) is 10-100 ° of scope.
2, module group type LED double-light source street lamp according to claim 1, it is characterized in that: preferably angle a1=119 ° of the reflective surface (2) of its reflective areas (A) and (3), reflective surface (1) and reflector plane angle a2=14 °, height H 1=19mm scope, preferably angle a1=119 ° of the reflective surface (5) of its reflective areas (B) and (6), reflective surface (4) and reflector plane angle a4=14 °, height H 1=19.
3, module group type LED double-light source street lamp according to claim 1, it is characterized in that: described reflective surface (1), (2), (3), (4), (5), (6) are globoidal structure, the cambered surface peak h2 of its (1) (4) reflective surface is in the 0.5-3.5mm scope, and the cambered surface peak h1 of its reflective surface (2), (3), (5), (6) is in the 0.5-3.5mm scope.
4, module group type LED double-light source street lamp according to claim 1, it is characterized in that: described reflective surface (1), (2), (3), (4), (5), (6) are globoidal structure, the cambered surface peak h1=1.2mm of its (1) (4) reflective surface, the cambered surface peak h2=1.2mm of its reflective surface (2), (3), (5), (6).
5, module group type LED double-light source street lamp according to claim 1 is characterized in that: module LED mounting plane (18), (19) are 60 ° with angle a3, the a5 on reflector plane (G).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202048128U CN201335301Y (en) | 2008-12-08 | 2008-12-08 | Module-type LED double-light source street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202048128U CN201335301Y (en) | 2008-12-08 | 2008-12-08 | Module-type LED double-light source street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335301Y true CN201335301Y (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202048128U Expired - Fee Related CN201335301Y (en) | 2008-12-08 | 2008-12-08 | Module-type LED double-light source street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335301Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881416A (en) * | 2010-06-25 | 2010-11-10 | 绵阳市美兆电子有限公司 | Reflecting and light distributing system of high-power LED street light |
| CN102444823A (en) * | 2010-09-09 | 2012-05-09 | 三星Led株式会社 | Lighting device |
| WO2022183949A1 (en) * | 2021-03-05 | 2022-09-09 | 北京字节跳动网络技术有限公司 | Light emitting module and table lamp |
-
2008
- 2008-12-08 CN CNU2008202048128U patent/CN201335301Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881416A (en) * | 2010-06-25 | 2010-11-10 | 绵阳市美兆电子有限公司 | Reflecting and light distributing system of high-power LED street light |
| CN102444823A (en) * | 2010-09-09 | 2012-05-09 | 三星Led株式会社 | Lighting device |
| CN102444823B (en) * | 2010-09-09 | 2014-06-18 | 三星电子株式会社 | Lighting device |
| WO2022183949A1 (en) * | 2021-03-05 | 2022-09-09 | 北京字节跳动网络技术有限公司 | Light emitting module and table lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN CLED OPTOELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN CLED OPTOELETRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523808, 2 floor, building 1, Songshan science and Technology Industrial Park, Dongguan, Guangdong Patentee after: Dongguan Cled Optoelectronic Technology Co., Ltd. Address before: 523270 Guangdong city of Dongguan province Xian village Gaobu town second Chau Industrial Zone A building Patentee before: Dongguan Cled Optoeletronic Technology Co., Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: Dongguan Cled Optoelectronic Technology Co., Ltd. Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20151208 |
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| EXPY | Termination of patent right or utility model |