CN201237109Y - LED garden lamp - Google Patents
LED garden lamp Download PDFInfo
- Publication number
- CN201237109Y CN201237109Y CNU2008200413470U CN200820041347U CN201237109Y CN 201237109 Y CN201237109 Y CN 201237109Y CN U2008200413470 U CNU2008200413470 U CN U2008200413470U CN 200820041347 U CN200820041347 U CN 200820041347U CN 201237109 Y CN201237109 Y CN 201237109Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- light source
- led light
- management device
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/109—Outdoor lighting of gardens
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- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An LED garden lamp belongs to the technical field of lamp illumination, and mainly comprises a radiating cover board, a lamp body housing, an LED light source board, a light management device, a strip-shaped prism glass, a lamp holder panel, an LED drive and control circuit, and an electric appliance cavity cover board. The radiating cover board, the LED light source board, the light management device, the strip-shaped prism glass and the lamp holder panel are mounted in a lamp hole seat arranged at the upper part of the lamp body housing; the radiating cover board encloses a closed cavity body with the lamp holder panel and the strip-shaped prism glass; the LED light source board and the light management device are arranged inside the closed cavity body and tightly adhered to the inner wall of the radiating cover board; the light management device is arranged outside the LED light source board; the LED drive and control circuit is arranged inside the electric appliance cavity at the bottom part of the lamp body housing; and the electric appliance cavity cover board is hermetically mounted at the mouth part of the electric appliance. The utility model has the advantages of simple and reasonable structure, easy production, convenient installation and maintenance, good integration, beautiful and elegant form, no pollution, environmental protection, low energy consumption and long service life.
Description
Technical field
The utility model relates to a kind of monoblock type Landscape Lighting lamp of structure, especially garden of the LED lamp abundant, that outward appearance is elegant that dispels the heat, and belongs to technical field of semiconductor illumination.
Background technology
In recent years, along with the develop rapidly of lighting engineering industry, light emitting diode (LED) has plurality of advantages such as high brightness, low energy consumption, long service life, environmental protection with it, is widely used in the every field of illuminating industry; And garden lamp is as one of all polymorphic types of illuminating industry, the conventional light source that adopts is big because of energy consumption, many defectives such as brightness is low, environmental pollution is serious, the needs that adapt to era development far from are badly in need of that a kind of optical energy attenuation of exploitation is little, high efficiency and heat radiation, energy consumption are low, the garden illuminating lamp of environmental protection, long service life.
Summary of the invention
The purpose of this utility model be exactly have long service life for satisfying the needs in market, providing a kind of, optical energy attenuation is little, high efficiency and heat radiation, energy consumption are low, the LED garden lamp of environmental protection.
The purpose of this utility model is to realize like this, the LED garden lamp, it is characterized in that being provided with heat radiation cover plate 1, lamp body shell 2, led light source plate 4, management device 5, bar shaped prism glass 6, lamp holder panel 8, LED Drive and Control Circuit 10, electric apparatus chamber cover plate 11, heat radiation cover plate 1, led light source plate 4, management device 5, bar shaped prism glass 6, lamp holder panel 8 is installed in the lamp hole seat on lamp body shell 2 tops, heat radiation cover plate 1 and lamp holder panel 8, bar shaped prism glass 6 surrounds a closed cavity, and led light source plate 4 and management device 5 are placed in this closed cavity and fit tightly heat radiation cover plate 1 inwall; Management device 5 places outside the led light source plate 4, and the bottom of lamp body shell 2 is provided with electric apparatus chamber, and LED Drive and Control Circuit 10 is arranged in the electric apparatus chamber, and electric apparatus chamber cover plate 11 is provided with and is enclosed in the electric apparatus chamber oral area.
Described led light source plate 4 is to be packaged in the LED wiring board by led light source to constitute, and the power line on the led light source plate 4 is drawn outside the closed cavity by water joint 9, and the electric apparatus chamber that passes through to the bottom in the lamp body shell 2 is connected with LED Drive and Control Circuit 10.
Described heat radiation cover plate 1 outside is provided with the some row strip radiating ribs that increase lamp holder integral heat sink area.
Described management device 5 is provided with combined type reflective optical system 5-1 and the some anti-dazzle glazing bar 5-2 with asymmetric luminous intensity distribution performance.
Described bar shaped prism glass 6 is high temperature resistant, corrosion-resistant, anti-riot transparent tempering material.
Described lamp holder panel 8 is respectively equipped with sealing ring 3 and sealing ring 7 with the contact position of heat radiation cover plate 1 and bar shaped prism glass 6.
Described sealing ring 3, sealing ring 7 materials are for having certain elasticity and toughness, and the flexible material of the corrosion-resistant anti-aging sclerosis of heatproof.
Described led light source plate 4 is a modular member with management device 5.
The material of described heat radiation cover plate 1, lamp body shell 2, lamp holder panel 8 is the high-termal conductivity metal material.
The utility model is simple and reasonable, manufactures easily, and installation and maintenance are convenient, and good integrity is aesthetic in appearance.Led light source is used for garden illumination, no electromagnetic pollution, environmental protection.The arranged outside of lamp body shell heat radiation rib effectively increases area of dissipation, has improved heat transfer efficiency, has reduced the led light source energy consumption, prolongs light fixture service life.Use the management device of bat aerofoil profile luminous intensity distribution, the light that led light source is sent control effectively, and better satisfies garden illumination designing requirement.Can be widely used in area illuminations such as garden, street, square, be the desirable renewal product of outdoor lighting device, and its internal Protection grade reaches more than the IP65, is fit to ground and installs.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is decomposition of the present utility model (assembling) structural representation;
Fig. 3 is the cross section structure schematic diagram of cap part of the present utility model;
Fig. 4 is a management device structural representation of the present utility model;
Fig. 5 is the luminous intensity distribution principle schematic of combined type reflective optical system of the present utility model;
Fig. 6 is the distribution curve flux schematic diagram of combined type reflective optical system of the present utility model.
Among the figure: 1 heat radiation cover plate, 2 lamp body shells, 3 sealing rings, 4LED light source board, 5 management device, 6 bar shaped prism glasses, 7 sealing rings, 8 lamp holder panels, 9 water joints, 10LED Drive and Control Circuit, 11 electric apparatus chamber cover plates.
The specific embodiment
As Fig. 2, Fig. 3, shown in Figure 4, this LED garden lamp comprises 20 White LED light sources, and per 10 LEDs light sources are packaged in LED light source consisting plate 4 in the aluminium alloy heat-conducting substrate.Heat radiation cover plate 1 surrounds a closed cavity with lamp holder panel 8 and bar shaped prism glass 6, joining place seals with sealing ring 3 and sealing ring 7, sealing ring 3, sealing ring 7 materials are silicon rubber, or other have certain elasticity and toughness, and the flexible material of the corrosion-resistant anti-aging sclerosis of heatproof is to ensure that sealing reaches waterproof effect in the cavity.Management device 5 is installed on the led light source plate 4 according to Kong Weiyu led light source correspondence, after one deck heat conduction rubber cushion is sticked at led light source plate 4 back sides, it is placed in the closed cavity of formation.Management device 5 is made of the combined type reflective optical system 5-1 with asymmetric luminous intensity distribution performance and some anti-dazzle glazing bar 5-2.Management device 5 places outside the led light source plate 4, in order to effective control led light source light.The some row strips of heat radiation cover plate 1 outer setting radiating ribs to increase lamp holder integral heat sink area, helps distributing rapidly of heat.
Led light source plate 4 fits in heat radiation cover plate 1 inwall, between realize the heat conduction by heat conduction rubber cushion or heat-conducting silicone grease, between led light source plate 4, heat radiation cover plate 1 inwall and heat conduction rubber cushion or the heat-conducting silicone grease be by two-sided gum sheet fit fixing or the employing screw fastening.Led light source plate 4 is a modular member with management device 5.Led light source plate 4 back sides fit tightly heat radiation cover plate 1 inwall; Because of heat-conducting glue bed course material softness, be easy to fill up gap between led light source plate 4 and the heat radiation cover plate 1, can effectively guarantee to reach heat conduction path by heat-conducting area.
Bar shaped prism glass 6 is high temperature resistant, corrosion-resistant, anti-riot transparent tempering material, as safety glass or transparent acrylic (PMMA) material.When light fixture was had relatively high expectations to light efficiency, bar shaped prism glass 6 can be as the water white transparency flat board; When light fixture was had relatively high expectations to anti-dazzle, bar shaped prism glass 6 can be done frosted or rhombohedral crystal processing as the surface.
LED Drive and Control Circuit 10 places in the electric apparatus chamber of lamp body shell 2 bottoms, and external power cord passes through in the lamp body shell in this electric apparatus chamber from ground and is connected with LED Drive and Control Circuit 10.And the power line on the led light source plate 4 leads to outside the cavity by water joint 9, passes through to the lamp bottom in the lamp body shell 2 and is connected with LED Drive and Control Circuit 10, and electrical appliance chamber cover plate 11 covered and screws down after wiring was finished.
In the present embodiment, heat radiation cover plate 1 and lamp holder panel 8 aluminium alloy compression casting structures, lamp body shell 2 is a structure steel material with electric apparatus chamber cover plate 11, management device 5 is an aluminum; Heat radiation cover plate 1 closes with lamp holder panel 8 and screws down the lamp hole seat place that is placed on lamp body shell 2 tops, fixes with screw.The light that led light source plate 4 sends sees through bar shaped prism glass 6 and shines to the illumination target surface after management device 5 is adjusted angle.
Claims (9)
1, a kind of LED garden lamp, it is characterized in that being provided with heat radiation cover plate (1), lamp body shell (2), led light source plate (4), management device (5), bar shaped prism glass (6), lamp holder panel (8), LED Drive and Control Circuit (10), electric apparatus chamber cover plate (11), heat radiation cover plate (1), led light source plate (4), management device (5), bar shaped prism glass (6), lamp holder panel (8) is installed in the lamp hole seat on lamp body shell (2) top, heat radiation cover plate (1) and lamp holder panel (8), bar shaped prism glass (6) surrounds a closed cavity, and led light source plate (4) and management device (5) are placed in this closed cavity and fit tightly heat radiation cover plate (1) inwall; Management device (5) places outside the led light source plate (4), and the bottom of lamp body shell (2) is provided with electric apparatus chamber, and LED Drive and Control Circuit (10) is arranged in the electric apparatus chamber, and electric apparatus chamber cover plate (11) setting is installed in the electric apparatus chamber oral area.
2, LED garden lamp as claimed in claim 1, it is characterized in that described led light source plate (4) is to be packaged in the LED wiring board by led light source to constitute, power line on the led light source plate (4) is drawn outside the closed cavity by water joint (9), and the electric apparatus chamber that passes through to the bottom in the lamp body shell (2) is connected with LED Drive and Control Circuit (10).
3, LED garden lamp as claimed in claim 1 is characterized in that some row strip radiating ribs that described heat radiation cover plate (1) outside is provided with increases lamp holder integral heat sink area.
4, LED garden lamp as claimed in claim 1 is characterized in that described management device (5) is provided with combined type reflective optical system (5-1) and the some anti-dazzle glazing bars (5-2) with asymmetric luminous intensity distribution performance.
5, LED garden lamp as claimed in claim 1 is characterized in that described bar shaped prism glass (6) is high temperature resistant, corrosion-resistant, anti-riot transparent tempering material.
6, LED garden lamp as claimed in claim 1 is characterized in that the described lamp holder panel (8) and the contact position of heat radiation cover plate (1) and bar shaped prism glass (6) are respectively equipped with sealing ring (3) and sealing ring (7).
7, LED garden lamp as claimed in claim 6 is characterized in that described sealing ring (3), sealing ring (7) material for having certain elasticity and toughness, and the flexible material of the corrosion-resistant anti-aging sclerosis of heatproof.
8, LED garden lamp as claimed in claim 1 is characterized in that described led light source plate (4) and management device (5) are modular member.
9, LED garden lamp as claimed in claim 1 is characterized in that the material of described heat radiation cover plate (1), lamp body shell (2), lamp holder panel (8) is the high-termal conductivity metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200413470U CN201237109Y (en) | 2008-08-12 | 2008-08-12 | LED garden lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200413470U CN201237109Y (en) | 2008-08-12 | 2008-08-12 | LED garden lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237109Y true CN201237109Y (en) | 2009-05-13 |
Family
ID=40649840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200413470U Expired - Fee Related CN201237109Y (en) | 2008-08-12 | 2008-08-12 | LED garden lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237109Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065612A (en) * | 2010-12-31 | 2011-05-18 | 深圳华智测控技术有限公司 | Streetlight control system |
| CN102147088B (en) * | 2010-02-05 | 2013-02-06 | 王洪华 | Glare-free road illuminating lamp |
-
2008
- 2008-08-12 CN CNU2008200413470U patent/CN201237109Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147088B (en) * | 2010-02-05 | 2013-02-06 | 王洪华 | Glare-free road illuminating lamp |
| CN102065612A (en) * | 2010-12-31 | 2011-05-18 | 深圳华智测控技术有限公司 | Streetlight control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu SFT Optoelectronic Science & Technology Co., Ltd. Assignor: Shi Jie Contract record no.: 2010320000141 Denomination of utility model: LED outdoor lamps as well as LED street lamp, LED square lamp, LED garden lamp and LED tunnel lamp Granted publication date: 20090513 License type: Exclusive License Record date: 20100226 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120812 |