EP1965130B1 - Illumination device - Google Patents
Illumination device Download PDFInfo
- Publication number
- EP1965130B1 EP1965130B1 EP05819733A EP05819733A EP1965130B1 EP 1965130 B1 EP1965130 B1 EP 1965130B1 EP 05819733 A EP05819733 A EP 05819733A EP 05819733 A EP05819733 A EP 05819733A EP 1965130 B1 EP1965130 B1 EP 1965130B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat
- illumination device
- heat dissipating
- emitting units
- disposed
- 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.)
- Not-in-force
Links
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Classifications
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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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
-
- 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
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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
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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]
Definitions
- the invention generally relates to an illumination device. More particularly, the invention relates to an illumination device of which a body is divided into a first part and a second part, and the second part, where light emitting units are disposed, is fully sealed so that dusts and water may be kept off; a heat dissipating module is disposed in the first part so that heat generated by the light emitting units can be dissipated out of the body so that the illumination device of the present invention will have a longer service life.
- Illumination devices including street lamps, yard lamps and other outdoor illumination devices have been indispensable to ensure the safety of people's homes and to keep thieves away and so that people can see in the night times.
- the conventional illumination devices have the following disadvantages:
- the inventor has put in a lot of effort in the subject and has successfully come up with the illumination device of the present invention.
- the present invention is to provide an illumination device that has a good heat dissipating design and can keep water and insects off as well as can prevent the occurrence of corrosion.
- the present invention is to provide an illumination device in which heat may be dissipated from its body to the ambient surrounding so as to lengthen its service life.
- the present invention is to provide an illumination device in which DC from a solar cell and/or a DC power supply unit (which is able to convert AC to DC) may be used so that less power will be consumed.
- the illumination device of the present invention includes a body.
- the body includes an upper cover, a transparent lower cover, a dividing plate, a power supply unit, a heat dissipating module and a heat conducting plate.
- a plurality of light emitting units are fitted onto the heat conducting plate.
- a plurality of venting slots are disposed on each side of the upper cover.
- the lower cover may engage with the upper cover in a very tight manner.
- the dividing plate is disposed between the upper cover and the lower cover and can divide the inner space of the body into two parts -- a first part and a second part.
- the second part is fully sealed so as to keep dusts and water off as well as prevent the occurrence of corrosion.
- the light emitting units are disposed in the second part so as to provide light.
- the power supply unit is placed in the second part so as to provide power to the light emitting units.
- the heat dissipating module is disposed in the first part and is connected with the heat conducting plate.
- heat generated by the light emitting units may be transmitted from the heat conducting plate to the heat dissipating module and then to the venting slots and be dissipated out of the body.
- the light emitting units will not be burned out due to excessive heat.
- the illumination device is shown as a street lamp.
- the illumination device comprises a body 100 and a pole 200.
- the body 100 includes an upper cover 1, a lower cover 2, a dividing plate 3, a heat conducting plate 4, at least a heat dissipating module 6 and a power supply unit 7.
- a plurality of venting slots 11 are disposed on each side of the upper cover 1.
- the lower cover is transparent and may engage with the upper cover 11 in a very tight manner.
- the dividing plate 3 is disposed between the upper cover 1 and the lower cover 2 and can divide the inner space of the body 100 into two parts (a first part 101 and a second part 102); these two parts may be an upper part and a lower part or a front part and a rear part or a left part and a right part.
- a plurality of light emitting units 5 are fitted on the underside of the heat conducting plate 4. These light emitting units 5 may be light emitting diodes or other bright light emitting units.
- the heat conducting plate 4 is fitted onto the opening of the dividing plate 3 in a very tight manner so that the second part 102 of the body 100 forms a fully sealed space so as to keep dusts, water and insects off.
- the light emitting units 5 extends into the second part 102 so as to send out light to the ambient surrounding.
- a heat conducting piece 41 extends into the first part 101 of the body 100.
- the heat dissipating module 6 includes at least one set of heat dissipating fins 61, fan 62 and heat guiding piece 63.
- the fan 62 is disposed by the fins 61.
- the heat guiding piece 63 may have a U shape or a linear shape or an L shape; one end of the piece 63 is connected with the fins 61, and the other end is connected with a side wall of the heat conducting plate 4.
- the heat dissipating module 6 is disposed in the first part 101 of the body 100.
- the heat dissipating fins 61 may be disposed on the heat conducting plate 4.
- heat guiding piece 63 could connect with the upper cover 1 or a pole 200 to transfer the heat on the upper cover 1 or a pole 200. Then the heat could be dissipated out easily.
- the power supply unit 7 is disposed in the second part 102 of the body 100 so as to provide power to the light emitting units 5.
- the illumination device of Fig. 1 in use is shown.
- the light emitting units 5 send out light
- heat is generated; the heat is transmitted to the heat conducting plate 4; then heat is passed on to the heat dissipating fins 61 via the heat guiding piece 63.
- Heat is dissipated out of the body 100 through the fan 62 and the venting slots 11 so that the light emitting units 5 will not be burned out due to excessive heat.
- the second part 102 of the body 100 is fully sealed, dusts, water and insects are kept off and the second part 102 may be kept in a clean condition so that it will take a less amount of time or labor to clean the body 100.
- an illumination device according to a second embodiment of the present invention is shown.
- the illumination device is shown as a yard lamp.
- the illumination device comprises a body 100 and a pole 200.
- the body has a first part 101 and a second part 102.
- the first part 101 is open to the outside, while the second part 102 is fully sealed.
- a difference between the illumination device of the second embodiment and the illumination device of the first embodiment is that: in the former, the heat guiding piece 63 of the heat dissipating module 6 has a straight tabular shape, and a portion of the piece 63 extends into the second part 102. Also, a heat conducting plate 4 is disposed on the said portion of the piece 63.
- the cross section of the heat conducting plate 4 may be polygonal (as illustrated in Fig. 4 ) or rectangular (as illustrated in Fig. 5 ).
- a plurality of light emitting units 5 are fitted on each surface of the heat conducting plate 4 so that the light emitting units 5 may send out light in several directions.
- Fig. 7 when the light emitting units 5 send out light, heat is generated; the heat is transmitted to the heat conducting plate 4; then heat is passed on to the heat dissipating fins 61 via the heat guiding piece 63. Heat is dissipated to the ambient surrounding through the fan 62 and the venting slots 11 so that the light emitting units 5 will not be burned out due to excessive heat.
- two or more heat guiding pieces 63 may be used so that heat may be dissipated more quickly and more light emitting units 5 may be fitted.
Abstract
Description
- The invention generally relates to an illumination device. More particularly, the invention relates to an illumination device of which a body is divided into a first part and a second part, and the second part, where light emitting units are disposed, is fully sealed so that dusts and water may be kept off; a heat dissipating module is disposed in the first part so that heat generated by the light emitting units can be dissipated out of the body so that the illumination device of the present invention will have a longer service life.
- Illumination devices, including street lamps, yard lamps and other outdoor illumination devices have been indispensable to ensure the safety of people's homes and to keep thieves away and so that people can see in the night times. However, the conventional illumination devices have the following disadvantages:
- 1. Most of them use incandescent bulbs, mercury lights, sodium lights, etc., and hence they have a relatively lower efficiency in terms of the energy conversion from power to light and consume relatively more power. In addition, most of them use only AC and do not use DC or solar cell.
- 2. A cover is usually used to cover a light. To allow heat to dissipate, such cover is not fully sealed; hence, dusts, sands, water and insects may enter the cover quite easily. These dusts, water and insects soil the inner space of the cover and hence lessen the brightness.
- 3. No heat dissipating device is disposed in the illumination device. Hence, heat can not be swiftly dissipated and its service life is shortened.
- Therefore, we can see that the illumination devices of the prior art have many disadvantages and need to be improved.
- Documents
US 2004/0188593 ,US 2004/0196653 andWO 03/044870 - To eliminate the disadvantages of the prior art, the inventor has put in a lot of effort in the subject and has successfully come up with the illumination device of the present invention.
- The present invention is to provide an illumination device that has a good heat dissipating design and can keep water and insects off as well as can prevent the occurrence of corrosion.
- Another, the present invention is to provide an illumination device in which heat may be dissipated from its body to the ambient surrounding so as to lengthen its service life.
- Still another, the present invention is to provide an illumination device in which DC from a solar cell and/or a DC power supply unit (which is able to convert AC to DC) may be used so that less power will be consumed.
- The illumination device of the present invention includes a body. The body includes an upper cover, a transparent lower cover, a dividing plate, a power supply unit, a heat dissipating module and a heat conducting plate. A plurality of light emitting units are fitted onto the heat conducting plate. A plurality of venting slots are disposed on each side of the upper cover. The lower cover may engage with the upper cover in a very tight manner. The dividing plate is disposed between the upper cover and the lower cover and can divide the inner space of the body into two parts -- a first part and a second part. The second part is fully sealed so as to keep dusts and water off as well as prevent the occurrence of corrosion. The light emitting units are disposed in the second part so as to provide light. The power supply unit is placed in the second part so as to provide power to the light emitting units. The heat dissipating module is disposed in the first part and is connected with the heat conducting plate.
- Hence, heat generated by the light emitting units may be transmitted from the heat conducting plate to the heat dissipating module and then to the venting slots and be dissipated out of the body. Whence, the light emitting units will not be burned out due to excessive heat.
- These features and advantages of the present invention will be fully understood and appreciated from the following detailed description of the accompanying Drawings.
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Fig. 1 is a perspective view showing an illumination device according to a first embodiment of the present invention. -
Fig. 2 is a sectional view showing the illumination device ofFig. 1 . -
Fig. 3A and3B illustrate the illumination device ofFig. 1 in use. -
Fig. 4 is a sectional view of an illumination device according to a second embodiment of the present invention. -
Fig. 5 illustrates the illumination device ofFig. 4 in use. -
Fig. 6 is a sectional view of an illumination device according to a third embodiment of the present invention. -
Fig. 7 is a sectional view of another example according to a third embodiment of the present invention. - Referring to
Fig. 1 and2 , an illumination device according to a first embodiment of the present invention is shown. The illumination device is shown as a street lamp. The illumination device comprises abody 100 and apole 200. Thebody 100 includes anupper cover 1, alower cover 2, a dividingplate 3, aheat conducting plate 4, at least aheat dissipating module 6 and apower supply unit 7. - A plurality of
venting slots 11 are disposed on each side of theupper cover 1. - The lower cover is transparent and may engage with the
upper cover 11 in a very tight manner. - An opening (not shown in the drawings) is provided in the dividing
plate 3. The dividingplate 3 is disposed between theupper cover 1 and thelower cover 2 and can divide the inner space of thebody 100 into two parts (afirst part 101 and a second part 102); these two parts may be an upper part and a lower part or a front part and a rear part or a left part and a right part. - A plurality of
light emitting units 5 are fitted on the underside of theheat conducting plate 4. Theselight emitting units 5 may be light emitting diodes or other bright light emitting units. Theheat conducting plate 4 is fitted onto the opening of the dividingplate 3 in a very tight manner so that thesecond part 102 of thebody 100 forms a fully sealed space so as to keep dusts, water and insects off. Thelight emitting units 5 extends into thesecond part 102 so as to send out light to the ambient surrounding. A heat conducting piece 41 extends into thefirst part 101 of thebody 100. - The
heat dissipating module 6 includes at least one set of heat dissipating fins 61,fan 62 andheat guiding piece 63. Thefan 62 is disposed by thefins 61. The heat guidingpiece 63 may have a U shape or a linear shape or an L shape; one end of thepiece 63 is connected with thefins 61, and the other end is connected with a side wall of theheat conducting plate 4. Theheat dissipating module 6 is disposed in thefirst part 101 of thebody 100. Theheat dissipating fins 61 may be disposed on theheat conducting plate 4. Moreover,heat guiding piece 63 could connect with theupper cover 1 or apole 200 to transfer the heat on theupper cover 1 or apole 200. Then the heat could be dissipated out easily. - The
power supply unit 7 is disposed in thesecond part 102 of thebody 100 so as to provide power to thelight emitting units 5. - Referring to
Fig. 3A and3B , the illumination device ofFig. 1 in use is shown. When thelight emitting units 5 send out light, heat is generated; the heat is transmitted to theheat conducting plate 4; then heat is passed on to theheat dissipating fins 61 via theheat guiding piece 63. Heat is dissipated out of thebody 100 through thefan 62 and the ventingslots 11 so that thelight emitting units 5 will not be burned out due to excessive heat. Also, because thesecond part 102 of thebody 100 is fully sealed, dusts, water and insects are kept off and thesecond part 102 may be kept in a clean condition so that it will take a less amount of time or labor to clean thebody 100. - Referring to
Fig. 4 , an illumination device according to a second embodiment of the present invention is shown. The illumination device is shown as a yard lamp. The illumination device comprises abody 100 and apole 200. The body has afirst part 101 and asecond part 102. Thefirst part 101 is open to the outside, while thesecond part 102 is fully sealed. A difference between the illumination device of the second embodiment and the illumination device of the first embodiment is that: in the former, theheat guiding piece 63 of theheat dissipating module 6 has a straight tabular shape, and a portion of thepiece 63 extends into thesecond part 102. Also, aheat conducting plate 4 is disposed on the said portion of thepiece 63. The cross section of theheat conducting plate 4 may be polygonal (as illustrated inFig. 4 ) or rectangular (as illustrated inFig. 5 ). A plurality of light emittingunits 5 are fitted on each surface of theheat conducting plate 4 so that thelight emitting units 5 may send out light in several directions. As illustrated inFig. 7 , when thelight emitting units 5 send out light, heat is generated; the heat is transmitted to theheat conducting plate 4; then heat is passed on to theheat dissipating fins 61 via theheat guiding piece 63. Heat is dissipated to the ambient surrounding through thefan 62 and the ventingslots 11 so that thelight emitting units 5 will not be burned out due to excessive heat. In addition, as illustrated inFig. 6 and7 , two or moreheat guiding pieces 63 may be used so that heat may be dissipated more quickly and more light emittingunits 5 may be fitted. - The illumination device of the present invention has the following three advantages when compared to the illumination device of the prior art:
- 1. The inner space of the body is divided into two parts (a first part and a second part) by a dividing plate. The second part, which contains the light emitting units, is fully sealed so that dusts, water and insects may be kept off.
- 2. At least one set of heat dissipating fins, fan and heat guiding piece is disposed in the first part of the body so that heat generated by the light emitting units may be dissipated out of the body and so that the illumination device of the present invention may have a longer service life.
- 3. A power supply unit is disposed in the second part of the body so as to provide power to the light emitting units and so that no additional power is needed.
- Although several preferred embodiments of the present invention have been described in detail hereinabove, it should be understood that many variations and modifications of the basic inventive concepts herein taught still fall within the scope of the present invention.
- From the above, we can see that this invention is innovative in terms of design and has more advantages than the illumination device of the prior art. It is hoped that this patent application will be approved.
- Many changes and modifications in the above described embodiments of the invention can, of course, be carried out without departing from the scope thereof. Accordingly, to promote the progress in science and the useful arts, the invention is disclosed and is intended to be limited only by the scope of the appended claims.
Claims (11)
- An illumination device comprising a body (100) and a pole (200) connected with the body (100), wherein the body (100) includes:an upper cover (1);a lower cover (2), which is transparent and engaged with the upper cover (1) in a very tight manner;a dividing plate (3), which divides an inner space of the body (100) into two parts as a first part (101) and a second part (102);a heat conducting plate (4);a heat dissipating module (6), which is disposed in the first part (101); anda plurality of light-emitting units (5) which are fitted on the heat conducting plate (4) and are disposed in the second part (102),wherein heat generated by the light-emitting units (5) is transmitted to the heat dissipating module (6) and is dissipated out of the body (100), and wherein the second part (102) is fully sealed so as to keep dust and water off as well as prevent the occurrence of corrosion.
- Illumination device according to claim 1, wherein the heat conducting plate (4) is fitted onto an opening of the dividing plate (3).
- Illumination device according to claim 1 or 2, wherein a plurality of light-emitting units (5) are fitted on an underside of the heat conducting plate (4).
- Illumination device according to one of the preceding claims, wherein the heat dissipating module (6) is disposed on a top surface of the heat conducting plate (4).
- Illumination device according to one of the preceding claims, wherein the heat dissipating module (6) includes at least one set of heat dissipating fins (61), a fan (62) and a heat guiding piece (63), wherein one end of the heat guiding piece (63) is connected with the heat conducting plate (4) and the other end is connected with the heat dissipating fins (61), the fan (62) being disposed to the heat dissipating fins (61).
- Illumination device according to claim 1, wherein the heat dissipating module (6) includes at least a heat guiding piece (63), wherein a portion of the heat guiding piece (63) extends into the second part (102).
- Illumination device according to claim 1 or 6, wherein the heat conducting plate (4) is disposed on the portion of the heat guiding piece (63) in the second part (102).
- Illumination device according to one of the claims 1, 6 or 7, wherein the heat dissipating module (6) includes two or more sets of heat dissipating fins (61) and fans (62).
- Illumination device according to one of the preceding claims, wherein the heat guiding piece (63) could connect with the upper cover (1) or pole (200) to dissipate the heat out of the upper cover (1) or a pole (200).
- Illumination device according to one of the preceding claims, wherein the light-emitting units (5) are light-emitting diodes.
- Illumination device according to one of the preceding claims, wherein a plurality of venting slots (11) are provided on each side of the upper cover (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL05819733T PL1965130T3 (en) | 2005-12-21 | 2005-12-21 | Illumination device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2005/002264 WO2007071107A1 (en) | 2005-12-21 | 2005-12-21 | Illumination device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1965130A1 EP1965130A1 (en) | 2008-09-03 |
EP1965130A4 EP1965130A4 (en) | 2009-03-25 |
EP1965130B1 true EP1965130B1 (en) | 2011-06-15 |
Family
ID=38188256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05819733A Not-in-force EP1965130B1 (en) | 2005-12-21 | 2005-12-21 | Illumination device |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1965130B1 (en) |
AT (1) | ATE513163T1 (en) |
DK (1) | DK1965130T3 (en) |
ES (1) | ES2368160T3 (en) |
PL (1) | PL1965130T3 (en) |
PT (1) | PT1965130E (en) |
WO (1) | WO2007071107A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008003703B4 (en) | 2008-01-09 | 2011-03-10 | Volker Käppel | Luminaire with a luminaire housing in the form of a hollow profile |
CN101749686B (en) * | 2008-12-03 | 2012-03-14 | 富准精密工业(深圳)有限公司 | Light emitting diode lamp |
FR2940679B1 (en) * | 2008-12-31 | 2016-06-10 | Finan Trading Company | ELECTROLUMINESCENT DIODE LIGHTING SYSTEM. |
DE102010013801A1 (en) | 2010-04-03 | 2011-10-06 | Hella Kgaa Hueck & Co. | street lamp |
CN103115285B (en) * | 2012-12-10 | 2015-04-08 | 江苏中科宇泰光能科技有限公司 | High-power forced water-cooling light-emitting diode (LED) street lamp |
CN108194882A (en) * | 2017-12-29 | 2018-06-22 | 郑州天舜电子技术有限公司 | A kind of easy-to-dismount energy-saving street lamp |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1392996B1 (en) * | 2001-06-08 | 2006-04-26 | Advanced Leds Limited | Exterior luminaire |
WO2003044870A1 (en) * | 2001-11-22 | 2003-05-30 | Mireille Georges | Light-emitting diode illuminating optical device |
CN100468609C (en) * | 2001-12-29 | 2009-03-11 | 杭州富阳新颖电子有限公司 | Super heat-conductive pipe lamp |
CN2526659Y (en) * | 2002-01-17 | 2002-12-18 | 群祺科技股份有限公司 | Improvement of lighting set structure |
CA2391033C (en) * | 2002-07-10 | 2005-04-19 | Andre Langevin | Induction lighting system and heatsink for the same |
US20040188593A1 (en) * | 2003-03-20 | 2004-09-30 | Patrick Mullins | Photosensor control unit |
CN2677742Y (en) * | 2004-01-13 | 2005-02-09 | 葛世潮 | Large power light-emitting diode |
DE102004011974A1 (en) * | 2004-03-10 | 2005-09-22 | Conrad Electronic Gmbh | Illuminant for a lighting device |
CN2809417Y (en) * | 2005-07-18 | 2006-08-23 | 鑫源盛科技股份有限公司 | Street lamp |
CN100532919C (en) * | 2005-09-21 | 2009-08-26 | 鑫源盛科技股份有限公司 | Illuminating lamps |
-
2005
- 2005-12-21 AT AT05819733T patent/ATE513163T1/en active
- 2005-12-21 WO PCT/CN2005/002264 patent/WO2007071107A1/en active Application Filing
- 2005-12-21 ES ES05819733T patent/ES2368160T3/en active Active
- 2005-12-21 DK DK05819733.6T patent/DK1965130T3/en active
- 2005-12-21 PT PT05819733T patent/PT1965130E/en unknown
- 2005-12-21 EP EP05819733A patent/EP1965130B1/en not_active Not-in-force
- 2005-12-21 PL PL05819733T patent/PL1965130T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2368160T3 (en) | 2011-11-15 |
DK1965130T3 (en) | 2011-08-29 |
WO2007071107A1 (en) | 2007-06-28 |
PL1965130T3 (en) | 2011-11-30 |
ATE513163T1 (en) | 2011-07-15 |
PT1965130E (en) | 2011-08-23 |
EP1965130A1 (en) | 2008-09-03 |
EP1965130A4 (en) | 2009-03-25 |
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