CN103836442A - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN103836442A CN103836442A CN201210478193.2A CN201210478193A CN103836442A CN 103836442 A CN103836442 A CN 103836442A CN 201210478193 A CN201210478193 A CN 201210478193A CN 103836442 A CN103836442 A CN 103836442A
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- Prior art keywords
- connector
- light source
- chunk
- source die
- power supply
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- 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.)
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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
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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
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lighting device. The lighting device comprises a support and a power supply chamber used for mounting a driving power supply. The power supply chamber is fixedly connected to the support and provided with at least one first connector. The lighting device comprises a plurality of light source modules, and each light source module is provided with a light-emitting diode light source and provided with at least one first connector and at least one second connector matched with the at least first connector. The second connectors of at least one light source module and the first connectors of the power supply chamber form a hollow connecting structure with a cavity formed in the interior to support the power supply chamber and the light source modules, and the light source modules are connected through the first connectors and the second connectors to form a hollow connecting structure with a cavity formed in the interior to support the connected light source modules. The modules of the lighting device are expanded through the connecting connectors of the modules, a traditional supporting force arm part is omitted, and the cost of the lighting device is reduced.
Description
technical field
The present invention relates to a kind of lighting device, particularly relate to a modular LED lighting device.
background technology
The framework of outdoor lamp is divided into two large classes conventionally, and a class is integrated light fixture framework, and another kind of is modular light fixture framework.
Integrated outdoor lamp framework has attractive in appearance, is easy to the features such as assembling, in conventional lamp, is widely used.But with regard to LED light source, the remarkable shortcoming that integrated light fixture framework exists.First, radiator portion volume and weight is large, causes mould investment large, and production cost is high.Secondly, because LED light source upgrade cycle is short, the mould life cycle of integrated lamp is short, and upgrading to redesign to optimize according to LED as fruit product to cause cost of investment to rise.
And modular light fixture framework exactly can make up the shortcoming of integrated lamp framework, initial investment is few, and mould utilization rate is high.
Modular lamp conventionally as shown in Figure 1, comprises in the market: support, power supply room, supports the arm of force, light source die chunk 17, water-proof cable 14, the respirator 15 being connected with light source module and light source die chunk and the interface 16 of supporting the arm of force.Wherein, 1) support, main power source chamber and the support arm of force are the mechanics supporting constructions as whole light fixture; 2) support and power supply room body are realized by extrusion process conventionally; Realize by squeezing casting process and support the arm of force, to adapt to the module application of different numbers.
But along with the increase of module, the arm of force frame of support can change thereupon, causes the cost compare of light fixture high.In addition, squeeze the shortcoming that the support arm of force that casting processing realizes brings and be " and poor sealing performance of mechanical joints between module ", cause providing independently water-proof cable and water-proof cable connector to guarantee the electrical connection security between module.Same reason also causes each module need to have independently respiratory organ structure and the external world to carry out air exchange, has not only increased cost, and has increased the risk that light fixture seal lost efficacy.
Summary of the invention
In view of above situation, the present invention proposes a kind of lighting device, not only reduce the structure complexity of modularity LED lighting device, and reduced cost.
An embodiment according to an aspect of the present invention, provides a kind of lighting device, comprising:
Support;
Power supply room, for driving power is installed, wherein, power supply room is fixedly connected on support, and has at least one first connector;
Multiple light source die chunks, light source die chunk is provided with LED source, and each light source die chunk has at least one first connector, the second connector of one and the first connector coupling;
Wherein, the second connector of at least one light source die chunk and the first connector of power supply room are connected to form inner hollow connecting structure Power Support chamber and light source die chunk for cavity, between light source die chunk, are connected to form the inner hollow connecting structure for cavity and are supported the light source die chunk being connected by the first connector and the second connector.
According to one embodiment of present invention, the first connector, the second connector and the light source die chunk on described light source die chunk is integrated.Further, first connector, the second connector and light source die chunk adopt integrated aluminium alloy compression casting moulding
According to one embodiment of present invention, the first connector and the power supply room on described power supply room is integrated.Further, the first connector and power supply room adopt integrated aluminium alloy compression casting moulding.
The cavity electrical connection light source die chunk of the hollow connecting structure inside that according to one embodiment of present invention, the electric connection line between light source die chunk is connected to form through the first connector and the second connector.
The cavity of the hollow connecting structure inside that according to one embodiment of present invention, the electric connection line of power supply room and light source die chunk is connected to form by the first connector and the second connector.
According to one embodiment of present invention, also comprise at least one end seal device, the first connector of end seal device and at least one light source die chunk is tightly connected.Further, also comprise a breath device, respirator is connected on a described light source die chunk, for the circulation of air inside and outside lighting device.
According to one embodiment of present invention, at least one light source die chunk is connected by the first connector and the second connector with multiple other light source die chunks.Also can adopt following connected mode, at least one light source die chunk and multiple other light source die chunk carry out support and connection by the first connector and the second connector.The expansion of light source die chunk is easier due to the integrated connector on above-mentioned light source module.In the hollow structure that between module, electric connection line is connected to form by connector, can substitute water-proof cable with common wiring like this, effectively reduce cost.
An embodiment according to another aspect of the present invention, a kind of light source die chunk is provided, light source die chunk is provided with LED source, light source die chunk has the second connector that first connector and at least one and the first connector mate, and between light source die chunk, is connected to form the inner hollow connecting structure for cavity and is supported the light source die chunk being connected by the first connector and the second connector.
According to one embodiment of present invention, also comprise the joint among three members of a hollow, the two ends of joint among three members match with described the first connector and the second described connector respectively, the second connector of the first connector of a light source die chunk and another one light source die chunk with in the middle of described joint among three members is connected to form for the syndeton of cavity and support the light source die chunk being connected.
According to one embodiment of present invention, the first connector, the second connector and light source die chunk are integrated.Further, first connector, the second connector and light source die chunk adopt integrated aluminium alloy compression casting moulding.
According to one embodiment of present invention, first connector is the connector of hollow, the second connector is the second connector of the hollow of mating with the first connector, and the first connector and the second connector are connected to form has waterproof, the inner hollow connecting structure for cavity.
According to one embodiment of present invention, the electric connection line between two light source die chunks passes through the cavity of the centre after the first connector is connected with the second connector.
According to another aspect of the present invention, provide a kind of lighting device to comprise
Support;
The Connection Element of multiple hollows;
Power supply room, for driving power is installed, power supply room is fixedly connected on support, has the first connector of at least one and the integrated hollow of power supply room;
Multiple light source die chunks, light source die chunk comprises LED source, and the second connector of the integrated hollow of described light source die chunk and at least one first connector;
Wherein, pass through the first connector, Connection Element and second connector of at least one light source die chunk and described power supply room are connected to form inner hollow connecting structure Power Support chamber and light source die chunk for cavity, and the electric connection line between power supply room and light source die chunk is through the syndeton of hollow; And
Between light source die chunk, be connected to form inner hollow connecting structure supporting light sources modular array for cavity by the first connector, Connection Element and the second connector, the electric connection line between light source die chunk is through described hollow connecting structure.
According to one embodiment of present invention, at least one end seal device, is connected to come sealed illuminated device with at least one described light source die chunk.Further, also comprise a breath device, connect a light source die chunk, for the inner air and outer air exchange of lighting device.
According to one embodiment of present invention, the first connector on light source die chunk, the second connector and light source die chunk adopt integrated aluminium alloy compression casting moulding.Further, the first connector on power supply room and power supply room adopt integrated aluminium alloy compression casting moulding
According to one embodiment of present invention, multiple light source die chunks of lighting device are connected in series by the first connector, Connection Element and the second connector.
In the present invention, the connector by self between light source die chunk connects and light source die chunk is played a supporting role, and has saved traditional support force arm and has divided, and has reduced cost, is also easy to install between modular array.The connector of light source die chunk and power supply room all adopts extrusion process and light source die chunk, power supply room integrated molding in addition, there is the function of water-proof sealing (>IP65), make between light source die chunk, electrical connection between power source cavity and light source die chunk can realize at connector internal cavities with common wiring, removed from and used expensive water-proof cable and interface.And further owing to having closed gas-flow passage with power source cavity between module, only need a respirator,, cost further reduced.
accompanying drawing explanation
According to below with reference to the accompanying drawing description of this invention, other targets of the present invention and effectiveness will become apparent, and reader can fully understand the present invention.
Fig. 1 is the general structure schematic diagram of existing modularity lighting device;
Fig. 2 is the schematic diagram of lighting device according to an embodiment of the invention;
Fig. 3 is light source die chunk structure chart according to an embodiment of the invention;
Fig. 4 is light source die chunk connection diagram according to an embodiment of the invention;
Fig. 5 is light source die chunk connection diagram according to an embodiment of the invention;
Fig. 6 is the schematic diagram of lighting device according to an embodiment of the invention.
In above-mentioned accompanying drawing, same reference numerals identical, the similar or corresponding element of indication or function.
the specific embodiment
Below describe specific embodiments of the invention with reference to graphic in detail by embodiment.
Fig. 2 is the schematic diagram of a kind of lighting device of one embodiment of the invention.With reference to Fig. 2, lighting device comprises support, power supply room, and driving power is arranged in power supply room, and power supply room is fixedly connected on support, has first connector 11 on power supply room, also can have multiple the first such connectors 1.Modular LED lighting device comprises multiple light source die chunks, has described three light source die chunks in Fig. 2, and actual number also can be not limited to this, can certainly only include a light source die chunk.Each light source die chunk comprises the second connector 12 of at least one first connector 11 and one.The second connector 12 and the first connector 11 match, and after connecting, form the hollow connecting structure that a kind of inside is cavity, and on mechanics, have the effect of supporting connected light source die chunk.Concrete, the first connector 11 can be the female connector of a hollow, and light source module is by extrusion process integrated molding.The second connector 12 is the public connectors of a hollow, and light source module is by extrusion process integrated molding.Public connector and female connector match, and after connecting, form a hollow connecting structure that inside is cavity.
Fig. 3 is the light source die chunk structure chart of one embodiment of the invention.With reference to Fig. 3, first connector 11 and second connector 12 on light source die chunk 1, are comprised.The first connector 11 is cylinder female connectors that an inside is cavity, and light source module is by extrusion process integrated molding.The second connector 12 is public connectors of cylinder that an inside is cavity, and light source module is by extrusion process integrated molding.Public connector and female connector match, and after connecting, form a syndeton that inside is cavity, and connected mode can adopt the connected modes such as spiral connection, clamping.The first connector, the second connector and light source die chunk can be also that aluminium alloy structure is passed through extrusion process integrated molding.After the first connector 11 is connected with the second connector 12, except supporting interconnected light source die chunk the syndeton for cavity in the middle of having.
The connection diagram of the light source die chunk of Fig. 4 one embodiment of the present of invention.Light source die chunk 1 is connected by the second connector 12 of the first connector 11 and another one light source die chunk 2, thereby has realized the expansion of light source die chunk.
In above-described embodiment, described the first connector 11 and the second connector 12 have adopted female joint and the male joint for cavity in the middle of column type, but are also not limited to this, can be also other connect shape as cross section be square hollow joint.Also can adopt the first connector 11 is that cross section is the semicolumn joint of circular arc, the semicolumn joint that the second connector 12 is circular arc for cross section, the first connector 11 and the second connector can be combined into the hollow connecting structure that a centre is cavity by forms such as clampings.
In addition, between the first connector 11 and the second connector 12 and light source die chunk, can not be also integrated molding, also can by fastener fix with light source die chunk on.
In the embodiment of Fig. 2, three light source die chunks are connected by the first connector 11 and second connector 12 of light source die chunk self, realize the expansion of multiple light source modules of LED lighting device, also can have more light source die chunk to adopt series system to connect.Because the connector between light source module has mechanics supporting construction, divide so can remove the traditional support force arm of light fixture, not only reduce cost, also make the light source die chunk in LED light fixture more easily carry out multiple expansions.Except series connection, between light source die chunk, connect and also can adopt other connection mode, such as adopting a light source die chunk to connect hub-and-spoke configuration of other multiple light source die chunks etc.
With reference to Fig. 2, the internal cavities of the hollow structure that the electric connection line between power supply room and light source die chunk, between light source die chunk is connected to form by the first connector and the second connector.Because the first connector and second connector of light source die chunk, power supply room are realized by extrusion process, the first connector has the function of water-proof sealing after being connected with the second connector, electrical connecting passage between power supply room and light source die chunk, between light source die chunk is realized in mechanical interface inside, so electric connection line 18 can use common wiring, remove from and used expensive water-proof cable and interface.Except connecting by electric wire, can also be other arrangements of electric connection, such as electrical connector is electrically connected with two light source modules, be placed in the cavity after the first connector is connected with the second connector, between light source die chunk, be electrically connected between power supply room and light source die chunk.
With reference to Fig. 2, also comprise an end seal device, sealing is arranged on second connector of light source die chunk of the least significant end of the light source die chunk of series connection.If the connection between light source die chunk adopts other connection mode, as above-mentioned star-like connection, need the multiple end seal devices corresponding with multiple end light source die chunks to carry out illumination apparatus and seal.Module end seal structure can realize by various technique, as client needs, also can play decoration functions.
In the embodiment of Fig. 2, also comprise that a respirator 15 is connected with a light source die chunk, for the inner air and outer air circulation of lighting device, owing to having closed gas-flow passage with power supply room between light source die chunk, only need a respirator.Provide cost savings, it is also easy to install.
Fig. 5 is the light source module connection diagram of one embodiment of the present of invention.With reference to Fig. 5, light source die chunk 1 has integrated the first connector 11 and the second connector 12, the first connector 11 and the second connector 12 are identical in the present embodiment, it is all the female joint of the inner column type for cavity, also comprise an independently Connection Element 13, this Connection Element is that the inner cylindrical and two ends for cavity are all the structure of male joint.The first connector 11 and the second connector 12 are also not limited to identical, can there is different structure, as adopt the first connector 11 for the inner female joint that has the column type of cavity, and the second connector 12 is to mate with the first connector, there is the column type male joint of cavity inside.At this moment 13 of Connection Element is that mate with the female joint of the first connector 11 one end, the hollow connector 13 that the other end mates with the female joint of the second connector 12.Only row are given one example above, also can adopt other similar this type of syndeton.
After being connected with Connection Element 13 by the first connector 11, the second connector 12 between light source die chunk, form the inner syndeton for cavity.The first connector 11, the second connector 12 and light source die chunk are that aluminium alloy passes through extrusion process integrated molding.After the first connector, Connection Element are connected with the second connector, except the syndeton with hollow can also support interconnected light source die chunk.Though the first above-mentioned connector 11 and the second connector 12 have adopted the inner female joint for cavity of column type, but be also not limited to this, also can be other connect shape as cross section be square hollow joint lamp, Connection Element has the syndeton corresponding with the first connector and the second connector.In addition, between the first connector and the second connector and light source die chunk, can not be also integrated molding, but by fastener fix with light source die chunk on.
Fig. 6 is the schematic diagram of the lighting device of one embodiment of the invention.With reference to Fig. 6, lighting device comprises support, the Connection Element 13 of multiple hollows, and power supply room, for driving power is installed, power supply room is fixedly connected on support, has the first connector 11 of at least one and the integrated hollow of power supply room; Multiple light source die chunks, light source die chunk comprises LED source, and second connector 12 and at least one first connector 11 of the integrated hollow of described light source die chunk;
Wherein, pass through the first connector 11, Connection Element 13 and second connector 12 of at least one light source die chunk and described power supply room are connected to form inner hollow connecting structure Power Support chamber and light source die chunk for cavity, and the electric connection line between power supply room and light source die chunk is through the syndeton of hollow; And
Between light source die chunk, be connected to form inner hollow connecting structure supporting light sources modular array for cavity by the first connector 11, Connection Element 13 and the second connector 11, the electric connection line between light source die chunk is through described hollow connecting structure.
The first connector on light source die chunk and the second connector and light source die chunk, adopt the integrated die cast of aluminium alloy.The first connector and power supply room on power supply room are integrated, and adopt the integrated die cast of aluminium alloy.
Between light source die chunk, the cavity of the electric connection line of power supply and the light source die chunk inside after being connected with the second connector by the first connector, Connection Element.
Illumination also comprises at least one end seal device, is connected to come sealed illuminated device with at least one described light source die chunk.In addition also comprise a breath device, connect a light source die chunk, for the inner air and outer air exchange of lighting device.
Multiple light source die chunks of lighting device are connected in series by the first connector, Connection Element and the second connector in addition
Above-described embodiment is exemplary, and does not wish that they limit technical method of the present invention.Although describe the present invention in detail with reference to preferred embodiment; but be understood by those skilled in the art that; can replace technical method of the present invention in the case of not departing to revise or be equal to the spirit of the technology of the present invention method and category, these modifications and be equal to the protection category that replacement also belongs to the claims in the present invention book.
Claims (23)
1. a lighting device, comprising:
Support;
Power supply room, for driving power is installed, wherein, power supply room is fixedly connected on support, and has at least one first connector (11);
Multiple light source die chunks, light source die chunk is provided with LED source, and each light source die chunk has at least one first connector (11), second connector (12) of one and the first connector coupling;
Wherein, second connector (12) of at least one light source die chunk and first connector (11) of power supply room are connected to form inner hollow connecting structure Power Support chamber and light source die chunk for cavity, between light source die chunk, are connected to form the inner hollow connecting structure for cavity and are supported the light source die chunk being connected by the first connector (11) and the second connector (12).
2. lighting device according to claim 1, the first connector, the second connector and light source die chunk on described light source die chunk are integrated.
3. lighting device according to claim 2, first connector, the second connector and light source die chunk on described light source die chunk adopt integrated aluminium alloy compression casting moulding.
4. lighting device according to claim 1, the first connector and power supply room on described power supply room are integrated.
5. lighting device according to claim 4, the first connector on described power supply room and power supply room adopt integrated aluminium alloy compression casting moulding.
6. lighting device according to claim 1, the cavity electrical connection light source die chunk of the hollow connecting structure inside that the electric connection line between light source die chunk is connected to form through the first connector and the second connector.
7. lighting device according to claim 1, the cavity of the hollow connecting structure inside that the electric connection line of power supply room and light source die chunk is connected to form by the first connector and the second connector.
8. the lighting device described in any according to claim 1 to 7, also comprises at least one end seal device, and the first connector of end seal device and at least one light source die chunk is tightly connected.
9. lighting device according to claim 8, also comprises a breath device, and respirator is connected on a described light source die chunk, for the circulation of air inside and outside lighting device.
10. the lighting device described in any according to claim 1 to 7, multiple light source die chunks are by the first connector and the second connector serial connection separately.
11. according to claim 1 to 7 lighting device described in any, at least one light source die chunk is connected by the first connector and the second connector with multiple other light source die chunks.
12. 1 kinds of light source die chunks, light source die chunk is provided with LED source, light source die chunk has the second connector that first connector and at least one and the first connector mate, and between light source die chunk, is connected to form the inner hollow connecting structure for cavity and is supported the light source die chunk being connected by the first connector and the second connector.
13. light source die chunks according to claim 12, first connector is the connector of hollow, the second connector is the second connector of the hollow of mating with the first connector, and the first connector and the second connector are connected to form has waterproof, the inner hollow connecting structure for cavity.
14. light source die chunks according to claim 13, also comprise the joint among three members of a hollow, the two ends of joint among three members match with described the first connector and the second described connector respectively, the second connector of the first connector of a light source die chunk and another one light source die chunk with in the middle of described joint among three members is connected to form for the syndeton of cavity and support the light source die chunk being connected.
15. according to the light source die chunk described in claim 12 or 13 or 14, and the first connector, the second connector and light source die chunk are integrated.
16. light source die chunks according to claim 15, first connector, the second connector and light source die chunk adopt integrated aluminium alloy compression casting moulding.
17. according to the light source die chunk described in claim 12 or 13 or 14, the cavity of the centre after the electric connection line between two light source die chunks is connected with the second connector by the first connector.
18. 1 kinds of lighting devices, comprising:
Support;
The Connection Element (13) of multiple hollows;
Power supply room, for driving power is installed, power supply room is fixedly connected on support, has first connector (11) of at least one and the integrated hollow of power supply room;
Multiple light source die chunks, light source die chunk comprises LED source, and second connector (12) of the integrated hollow of described light source die chunk and at least one the first connector (11);
Wherein, pass through the first connector (11), Connection Element (13) and second connector (12) of at least one light source die chunk and described power supply room are connected to form inner hollow connecting structure Power Support chamber and light source die chunk for cavity, and the electric connection line between power supply room and light source die chunk is through the syndeton of hollow; And
Between light source die chunk, be connected to form inner hollow connecting structure supporting light sources modular array for cavity by the first connector (11), Connection Element (13) and the second connector (11), the electric connection line between light source die chunk is through described hollow connecting structure.
19. lighting devices according to claim 18, also comprise at least one end seal device, are connected to come sealed illuminated device with at least one described light source die chunk.
20. lighting devices according to claim 19, also comprise a breath device, connect a light source die chunk, for the inner air and outer air exchange of lighting device.
21. lighting devices according to claim 20, the first connector, the second connector and light source die chunk on light source die chunk adopt integrated aluminium alloy compression casting moulding.
22. lighting devices according to claim 21, the first connector on power supply room and power supply room adopt integrated aluminium alloy compression casting moulding.
23. according to claim 18 to 22 lighting device described in any, multiple light source die chunks are connected in series by the first connector, Connection Element and the second connector.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478193.2A CN103836442A (en) | 2012-11-22 | 2012-11-22 | Lighting device |
| PCT/CN2013/001207 WO2014079140A1 (en) | 2012-11-22 | 2013-10-08 | Illumination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478193.2A CN103836442A (en) | 2012-11-22 | 2012-11-22 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103836442A true CN103836442A (en) | 2014-06-04 |
Family
ID=50775445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210478193.2A Pending CN103836442A (en) | 2012-11-22 | 2012-11-22 | Lighting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103836442A (en) |
| WO (1) | WO2014079140A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104315474A (en) * | 2014-11-12 | 2015-01-28 | 杭州上达光电科技有限公司 | Lighting system |
| CN109812754A (en) * | 2017-11-22 | 2019-05-28 | 朱林业 | A kind of emergency light |
| CN114256707A (en) * | 2021-12-22 | 2022-03-29 | 国网甘肃省电力公司经济技术研究院 | LED module electrical connector |
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| JP7271118B2 (en) * | 2018-09-19 | 2023-05-11 | 株式会社小糸製作所 | vehicle lamp |
| NL2024980B1 (en) * | 2020-02-24 | 2021-10-14 | Schreder Sa | Modular luminaire assemblies for tunnels |
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| US20050201115A1 (en) * | 2004-03-12 | 2005-09-15 | Koito Manufacturing Co., Ltd. | Light source module and vehicular lamp |
| CN201487898U (en) * | 2009-07-30 | 2010-05-26 | 朱森炜 | Waterproof radiating respirator of luminaire |
| CN201487742U (en) * | 2009-08-28 | 2010-05-26 | 深圳三升高科技股份有限公司 | LED street lamp convenient for mounting and maintenance |
| CN201589246U (en) * | 2009-12-04 | 2010-09-22 | 黄林峰 | Heat-dissipation ventilating structure of LED road lamp |
| CN201935076U (en) * | 2011-01-26 | 2011-08-17 | 冠德科技(北海)有限公司 | Light emitting diode (LED) streetlamp with good radiating function |
| CN202216119U (en) * | 2011-09-20 | 2012-05-09 | 四川新力光源有限公司 | Modularized LED (Light Emitting Diode) streetlamp |
| CN203068176U (en) * | 2012-11-22 | 2013-07-17 | 欧普照明股份有限公司 | Light source module and lighting device |
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| CN104315474A (en) * | 2014-11-12 | 2015-01-28 | 杭州上达光电科技有限公司 | Lighting system |
| CN109812754A (en) * | 2017-11-22 | 2019-05-28 | 朱林业 | A kind of emergency light |
| CN114256707A (en) * | 2021-12-22 | 2022-03-29 | 国网甘肃省电力公司经济技术研究院 | LED module electrical connector |
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| WO2014079140A1 (en) | 2014-05-30 |
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Application publication date: 20140604 |