CN201636592U - LED illuminating module - Google Patents
LED illuminating module Download PDFInfo
- Publication number
- CN201636592U CN201636592U CN2010201072729U CN201020107272U CN201636592U CN 201636592 U CN201636592 U CN 201636592U CN 2010201072729 U CN2010201072729 U CN 2010201072729U CN 201020107272 U CN201020107272 U CN 201020107272U CN 201636592 U CN201636592 U CN 201636592U
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- Prior art keywords
- emitting particles
- led light
- led
- diffuser
- lighting module
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- Expired - Lifetime
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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
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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
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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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
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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]
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- 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)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED illuminating module comprising a PCB, a light-emitting unit comprising LED particles and light-transmitting units, wherein the PCB is electrically provided with LED light-emitting particles; the outer parts of the LED light-emitting particles are provided with the light-transmitting units; the back surface of the PCB is provided with a radiating unit; and the LED light-emitting particles are distributed in 'tian'-shaped window bodies divided on the PCB in a determinant manner or are distributed on the PCB in a strip-shaped determinant manner. Compared with a mode that the LED particles are arranged below a larger circuit board in the prior art, the LED illuminating module has better radiating performance, and convenient disassembly and assembly, replacement and maintenance.
Description
Technical field
The utility model relates to a kind of LED lighting device, is specifically related to a kind of suitable LED LED illumination device lighting module.
Background technology
In recent years, along with improving constantly of LED light efficiency, led light source begins progressively to advance people's lighting field.Semiconductor lighting is with characteristics such as its energy-saving and environmental protection, long-lives, be acknowledged as the third generation light source after incandescent lamp, fluorescent lamp, single LEDs from several milliwatts to several watts has been widely used in the different lighting devices, the LED luminescence technology not only is applied in low power illumination, and more and more high-power illumination also begins to adopt LED as light source, for example street lamp, stadium lighting or the like.
The structure of present LED lighting device generally is made up of a plurality of LED lighting modules, radiator, lamp housing, power supply.Each LED lighting module partly is made up of light source, sealing ring etc., and wherein light source can comprise pcb board, LED particle, light-distribution lens etc. again.
Existing LED lighting device normally is incorporated into an airtight lamp housing the inside with LED lighting module and drive circuit module.Because heating is very big during LED work, the heat that sends of light source tends to influence the operating temperature of the drive circuit in the same housing in this case, be equivalent to artificial allow power work in the middle of the higher environment of relative temperature, make the power module life-span reduce, also be unfavorable for the maintenance of power supply simultaneously.
In addition, existing LED lighting device comprises a plurality of LED lighting modules and a radiator of integrating.Each LED lighting module comprises the LED particle that is arranged on some on the monolithic PCB circuit board, adds light-distribution lens.A plurality of LED lighting modules can be to be installed in earlier on the lamp housing, and the integration radiator of a monoblock is set at the back side of lamp housing again.Or a plurality of LED lighting modules are installed on the lamp housing after being arranged on the integration radiator of a monoblock again.
There is following defective in above structure:
At first: LED lighting module and power supply are if damage the maintain and replace that then needs integral body, and maintenance cost is higher.That is to say that it is very complicated that present LED lighting device has maintenance, in case need repairing then must pull down depot repair, the bottleneck that this has become the LED development and has promoted usually.
Secondly, the thermal diffusivity of LED lighting module is not good.
Once more, when meeting rainy day etc. during bad weather, be subject to the rainwater effect and influence visual effect.
The utility model content
At above-mentioned defective, the purpose of this utility model provides a kind of LED lighting module, to solve LED lighting module complex structure, poor radiation, dismounting inconvenience and the relatively poor technical problem of sealing of prior art.
Another purpose of the present utility model provides a kind of LED lighting device, to solve LED illuminator structure complexity, poor radiation, dismounting inconvenience and the relatively poor technical problem of sealing of prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of LED lighting module, comprise pcb board, comprise luminescence unit, the printing opacity unit of LED particle, electrically be provided with a plurality of LED light-emitting particles on the pcb board, outer setting printing opacity unit at the LED light-emitting particles, at the back side of pcb board one heat-sink unit is set, those LED light-emitting particles ranks in the forms of sphere of movements for the elephants shape are arranged or the strip determinant is arranged.
According to the described LED lighting module of the utility model preferred embodiment, the distribution that the elongated determinant of those LED light-emitting particles is arranged, the number of LED light-emitting particles is 1-5 among each N, wherein, line number is during greater than columns, and N is expressed as row, columns is during greater than line number, and N is expressed as row.
According to the described LED lighting module of the utility model preferred embodiment, those LED light-emitting particles are the ranks of pq and arrange 2≤p≤10,2≤q≤10 in sphere of movements for the elephants shape forms.
According to the described LED lighting module of the utility model preferred embodiment, described printing opacity unit further comprises lens and the diffuser that a plurality of and more described LED light-emitting particles is corresponding, described lens and described LED light-emitting particles are assembled into an element, and described diffuser is arranged on the described lens outside and is positioned on the light direction of LED light-emitting particles.
According to the described LED lighting module of the utility model preferred embodiment, described printing opacity unit comprises a diffuser, and with the lens of an encapsulated moulding of described LED light-emitting particles, described diffuser is arranged on the light direction of described LED light-emitting particles.
According to the described LED lighting module of the utility model preferred embodiment, described printing opacity unit comprises a diffuser, and one-body molded on this diffuser have several set of lenses, and those set of lenses are provided with and described LED light-emitting particles lens one to one.
According to the described LED lighting module of the utility model preferred embodiment, described printing opacity unit comprises a diffuser, and several set of lenses, and those set of lenses are provided with and described LED light-emitting particles lens one to one.
According to the described LED lighting module of the utility model preferred embodiment, described printing opacity unit comprises a framework and several set of lenses, those set of lenses are provided with and described LED light-emitting particles lens one to one, and described framework is provided with the forms corresponding with more described set of lenses.
According to the described LED lighting module of the utility model preferred embodiment, the exiting surface of described diffuser is smooth flat or curved surface, and its non-exiting surface is all or part of to be coarse non-shiny surface.
According to the described LED lighting module of the utility model preferred embodiment, the exiting surface edge of described diffuser is provided with a circle projection.
According to the described LED lighting module of the utility model preferred embodiment, described sealing unit is a flexible silicone rubber O-ring, and the bolt apertures place at sealing circle and described diffuser edge is provided with corresponding concaveconvex structure.
According to the described LED lighting module of the utility model preferred embodiment, described sealing unit is a flexible silicone rubber O-ring, and its size is less than described framework.
The utility model provides a kind of LED lighting device in addition, comprise some LED lighting modules, it is characterized in that: described LED lighting module comprises pcb board, comprises the luminescence unit of LED particle, printing opacity unit, electrically be provided with a plurality of LED light-emitting particles on the pcb board, outer setting printing opacity unit at the LED light-emitting particles, the back side at pcb board is provided with heat-sink unit, and those LED light-emitting particles ranks in the forms of sphere of movements for the elephants shape are arranged or the strip determinant is arranged.
According to the described LED lighting module of the utility model preferred embodiment, described sealing unit is a flexible rubber seal, and its size is less than described framework.
Owing to adopted above technical characterictic, made the utility model have following advantage and good effect than prior art:
1. the utility model is integrated into a module with whole LED illumination section, radiator portion and light transmission part, and bigger compared to existing technology circuit board is installed the mode of LED particle down, and is more flexible, easy disassembly and repair and replacement;
2, ranks are arranged or the strip determinant is arranged in the utility model sphere of movements for the elephants shape forms that the LED particle is divided on pcb board, can reach best radiating effect;
3. the utility model is one-body molded with lens and the diffuser integration of LED, and the simpler exquisiteness of structure is installed easier;
4. the utility model will polish comparatively coarse effect at the non-exiting surface of diffuser, can avoid traditional LED particle because of the light intensity height, and cause the problem of dazzle;
5. the utility model is provided with a plurality of projectioies at the outward flange of diffuser, can when raining raindrop be focused on these projectioies, and the guiding rainwater falls, and avoids raindrop to trickle to diffuser bottom surface central authorities, and influences the problem of illuminating effect.
Description of drawings
Fig. 1 is the explosive view of first kind of embodiment of the utility model;
Fig. 2 is the combination schematic diagram of Fig. 1;
Fig. 3 is the explosive view of the utility model second embodiment;
Fig. 4 is the explosive view of the utility model the 3rd embodiment;
Fig. 5 is the explosive view of the utility model the 4th embodiment;
Fig. 6 is a constitutional diagram embodiment illustrated in fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model done being described in further detail.
Core concept of the present utility model is, LED is applied in the high-power illumination field, with illumination section, printing opacity luminous intensity distribution part, radiator portion is integrated into the modular unit of an easier to mount and dismounting, so with the arbitrarily dismounting and fixing of street lamp case of design, and be convenient for changing.
The utility model provides a kind of LED lighting module, it comprises pcb board, comprise the luminescence unit of LED particle, the printing opacity unit, electrically be provided with a plurality of LED light-emitting particles on the pcb board, outer setting printing opacity unit at the LED light-emitting particles, the back side at pcb board is provided with heat-sink unit, is in the forms of the sphere of movements for the elephants shape that those LED light-emitting particles are divided on pcb board that ranks are arranged or the strip determinant is arranged.
The distribution of arranging when the elongated determinant of LED light-emitting particles, the number of LED light-emitting particles is 1-5 among each N, and wherein, line number is during greater than columns, and N is expressed as row, and columns is during greater than line number, and N is expressed as row.The LED light-emitting particles is ranks in the forms of sphere of movements for the elephants shape arranges, and light-emitting particles quantity is pq, and p and q are positive integer, 2≤p≤10,2≤q≤10.
According to above arrangement mode, can be when luminous with the LED light-emitting particles, each other fuel factor influence is reduced to minimum, and the space that heat distributes is also more abundant.
Below in conjunction with several specific embodiments,, do detailed narration to the technical solution adopted in the utility model.
Embodiment one
Please refer to Fig. 1 and Fig. 2, be respectively exploded view and the constitutional diagram of the LED lighting device of a kind of strip outward appearance of the utility model as embodiment, as seen from the figure, the LED lighting module, comprise printed circuit board 11, welded a plurality of LED light-emitting particles 12 on the printed circuit board 11, printed circuit board 11 is electrically connected on the external power supply, and is luminous to provide electric energy to drive more described LED light-emitting particles 12.
In this embodiment, the LED light-emitting particles is that the strip linescan method that is rule is arranged, but specifically can design according to actual demand according to 2 row, 12 row.LED light-emitting particles 12 can be connected also can be in parallel, perhaps in parallel again after some series connection, and its connected mode is with energy-conservation and reduce that to change life-saving be principle.
In embodiment one, on the described LED light-emitting particles 12, correspondence is provided with lens one by one, and to regulate the illuminating effect of LED light-emitting particles, lens preferably are encapsulated as an element with the LED light-emitting particles.On the light direction of LED light-emitting particles 12, be provided with diffuser 13, diffuser 13 has been formed the printing opacity unit of this embodiment of the utility model in conjunction with the lens of LED light-emitting particles correspondence.Perhaps, described LED light-emitting particles 12 just once encapsulates corresponding lens during fabrication, and described diffuser 13 is arranged on the light direction of described LED light-emitting particles 12.
The structure of diffuser 13, in diagram just as a reference, the frame of diffuser added metal or plastics for example, engaging or other modes connect.For preventing that the light that LED light-emitting particles 12 sends from causing dazzle, can be at the non-exiting surface of diffuser 13, polishing or additive method carry out coarse processing, to reach the effect that reduces dazzle.
For strengthening the sealing effectiveness of module, between diffuser 13 and printed circuit board 11, be provided with a sealing unit, present embodiment is to illustrate with the implementation of a kind of sealing ring 14 as the seal member of sealing unit, sealing ring 14 preferred rubber-like silicon rubber materials, and the bolt apertures place at the edge setting of sealing ring 14 and diffuser 13 edges is provided with corresponding concaveconvex structure, strengthen sealing effectiveness, the external diameter of sealing ring 14 is slightly less than diffuser 13, its objective is for after being spirally connected, outside sealing ring 14, be coated with fluid sealant again, further strengthen sealing effectiveness.Sealing ring 14 is fitted between diffuser 13 and the printed circuit board 11, can reduces the influence of environment inside modules, for example air oxidation, moisture corrosion or the like, thus prolong the service life of module.
This embodiment is provided with fin 15 at the back side of printed circuit board 11, and strengthens the radiating effect of module.
Embodiment two
Please refer to Fig. 3, be the explosive view of another embodiment of the utility model, present embodiment is an example with a kind of square structure, among this embodiment, the LED light-emitting particles becomes the 2x3 determinant to be arranged on the printed circuit board 11 in four forms of the sphere of movements for the elephants shape of dividing.
Be with embodiment one difference part, the structure that the lens of present embodiment and diffuser are formed in one, i.e. corresponding lens of one-body molded a plurality of and LED illumination particle 12 on diffuser, that is, form a kind of diffuser 33, fix with sealing ring 14 applyings and then with luminescence unit again with lens, realize sealing effectiveness, and at the non-exiting surface of diffuser 33, the part of removing lens all is processed into coarse effect, to prevent dazzle.
Embodiment three
Please refer to Fig. 4, explosive view for the another embodiment of the utility model, embodiment three is with the difference part of embodiment two: embodiment three makes a plurality of set of lenses 43 with the corresponding lens of LED light-emitting particles 12, because present embodiment is divided into four groups with the LED light-emitting particles 12 on the printed circuit board 11, every group of rule in sphere of movements for the elephants shape framework that is 3 row, 2 row arranged, therefore set of lenses 43 also correspondence be provided with 4, these 4 set of lenses 43 are separable, also can be connected to each other as an assembly, the outside is provided with a diffuser.
The sealing ring 14 of present embodiment, adopt corresponding four groups of LED light-emitting particles 12 that four windows are set, the corresponding one group of set of lenses 43 of each window, sealing ring 14 is between printed circuit board 14 and set of lenses 43, and being provided with non-exiting surface on set of lenses 43 light directions again is the diffuser 13 of coarse effect.
Embodiment four
Please refer to Fig. 5 and Fig. 6, be the explosive view of an embodiment more of the present utility model, Fig. 6 is the constitutional diagram of Fig. 5, the difference part of present embodiment and above-mentioned three embodiment is: in the present embodiment, will outside set of lenses 43 framework 53 be set, the forms corresponding with set of lenses are set on the framework 53, framework and set of lenses 43 are fixing, implement as a kind of structure of diffuser, and sealing ring 14 is connected between support 53 and the printed circuit board 11.
More than, several embodiment are as an example usefulness only, but be not construed as limiting, for example the shape of LED lighting module also can be the shape that " well " font or other determinants are arranged, therefore the shape of corresponding printed circuit board promptly changes, and the arrangement mode of LED light-emitting particles on printed circuit board also changes.
In addition, above any embodiment can be provided with a plurality of projectioies at the exiting surface edge of diffuser, with guiding rainwater or the water droplet that causes because of reasons such as weather, fall along these projectioies, and, occur with the problem of avoiding influencing illuminating effect because of raindrop not to central authorities' trickling of diffuser.
In sum, the utility model has following advantage and good effect than prior art:
1. the utility model is integrated into a module with whole LED illumination section, radiator portion and light transmission part, and bigger compared to existing technology circuit board is installed the mode of LED particle down, and is more flexible, easy disassembly and repair and replacement;
2. the utility model becomes one lens and the diffuser of LED, and the simpler exquisiteness of structure is installed easier;
3. the utility model will polish comparatively coarse effect at the non-exiting surface of diffuser, can avoid traditional LED particle because of the light intensity height, and cause the problem of dazzle;
4. the utility model is provided with a plurality of projectioies at the outward flange of diffuser, can when raining raindrop be focused on these projectioies, and the guiding rainwater falls, and avoids raindrop to trickle to diffuser bottom surface central authorities, and influences the problem of illuminating effect.
More than disclosed only be preferred embodiment of the present utility model; but be not in order to limiting itself, anyly have the knack of those skilled in the art, under the situation of the utility model spiritual connotation; the equalization of being done changes and changes, and all should drop in the protection domain of the present utility model.
Claims (13)
1. LED lighting module, it is characterized in that, comprise pcb board, comprise luminescence unit, the printing opacity unit of LED particle, electrically be provided with a plurality of LED light-emitting particles on the pcb board, outer setting printing opacity unit at the LED light-emitting particles, at the back side of pcb board one heat-sink unit is set, in the forms of the sphere of movements for the elephants shape that those LED light-emitting particles mark off on pcb board ranks arrange or on pcb board the strip determinant arrange.
2. LED lighting module as claimed in claim 1 is characterized in that, the distribution that the elongated determinant of those LED light-emitting particles is arranged, the number of LED light-emitting particles is 1-5 among each N, and wherein, line number is during greater than columns, N is expressed as row, and columns is during greater than line number, and N is expressed as row.
3. LED lighting module as claimed in claim 1 is characterized in that, those LED light-emitting particles are the ranks of p.q and arrange 2≤p≤10,2≤q≤10 in sphere of movements for the elephants shape forms.
4. LED lighting module as claimed in claim 1, it is characterized in that, described printing opacity unit further comprises lens and the diffuser that a plurality of and described LED light-emitting particles is corresponding, described lens and described LED light-emitting particles are assembled into an element, and described diffuser is arranged on the described lens outside and is positioned on the light direction of LED light-emitting particles.
5. LED lighting module as claimed in claim 1 is characterized in that, described printing opacity unit comprises a diffuser, and with the lens of an encapsulated moulding of described LED light-emitting particles, described diffuser is arranged on the light direction of described LED light-emitting particles.
6. LED lighting module as claimed in claim 1 is characterized in that, described printing opacity unit comprises a diffuser, and one-body molded on this diffuser have several set of lenses, and those set of lenses are provided with and described LED light-emitting particles lens one to one.
7. LED lighting module as claimed in claim 1 is characterized in that, described printing opacity unit comprises a diffuser, and several set of lenses, and those set of lenses are provided with and described LED light-emitting particles lens one to one.
8. LED lighting module as claimed in claim 1, it is characterized in that, described printing opacity unit comprises a framework and several set of lenses, and those set of lenses are provided with and described LED light-emitting particles lens one to one, and described framework is provided with the forms corresponding with more described set of lenses.
9. as each described LED lighting module in the claim 4 to 7, it is characterized in that the exiting surface of described diffuser is smooth flat or curved surface, its non-exiting surface is all or part of to be coarse non-shiny surface.
10. as each described LED lighting module in the claim 4 to 6, it is characterized in that the exiting surface edge of described diffuser is provided with a circle projection.
11. LED lighting module as claimed in claim 4, it is characterized in that, be provided with sealing unit between described diffuser and the pcb board, sealing unit is a flexible silicone rubber O-ring, and the bolt apertures place at sealing circle and described diffuser edge is provided with corresponding concaveconvex structure.
12. LED lighting module as claimed in claim 7 is characterized in that, is provided with sealing unit between described diffuser and the pcb board, sealing unit is a flexible silicone rubber O-ring, and its size is less than described framework.
13. LED lighting device, comprise some LED lighting modules, it is characterized in that: described LED lighting module comprises pcb board, comprises the luminescence unit of LED particle, printing opacity unit, electrically be provided with a plurality of LED light-emitting particles on the pcb board, outer setting printing opacity unit at the LED light-emitting particles, the back side at pcb board is provided with heat-sink unit, those LED light-emitting particles ranks in the forms of the sphere of movements for the elephants shape that pcb board marks off arrange or on pcb board the strip determinant arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201072729U CN201636592U (en) | 2009-05-14 | 2010-02-03 | LED illuminating module |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100987652A CN101551080A (en) | 2009-05-14 | 2009-05-14 | An LED road lamp and its control system |
| CN200910098765.2 | 2009-05-14 | ||
| CN2010201072729U CN201636592U (en) | 2009-05-14 | 2010-02-03 | LED illuminating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636592U true CN201636592U (en) | 2010-11-17 |
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ID=41155471
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100987652A Pending CN101551080A (en) | 2009-05-14 | 2009-05-14 | An LED road lamp and its control system |
| CN2010201072729U Expired - Lifetime CN201636592U (en) | 2009-05-14 | 2010-02-03 | LED illuminating module |
| CN2010201073219U Expired - Lifetime CN201615371U (en) | 2009-05-14 | 2010-02-03 | Easy-radiating LED illumination device and LED modules |
| CN2010201073083U Expired - Lifetime CN201606715U (en) | 2009-05-14 | 2010-02-03 | LED illumination device with high-efficient radiating function |
| CN2010201073064U Expired - Lifetime CN201651850U (en) | 2009-05-14 | 2010-02-03 | LED illumination device capable of realizing open/short circuit protection and illumination circuit |
| CN2010201298265U Expired - Lifetime CN201636606U (en) | 2009-05-14 | 2010-02-11 | LED lighting device convenient for disassembly |
| CN2010201656481U Expired - Lifetime CN201652132U (en) | 2009-05-14 | 2010-04-02 | LED street lamp with solar cell panel |
| CN2010202039022U Expired - Lifetime CN201674699U (en) | 2009-05-14 | 2010-05-13 | Driving power supply for LED street lamps |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100987652A Pending CN101551080A (en) | 2009-05-14 | 2009-05-14 | An LED road lamp and its control system |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201073219U Expired - Lifetime CN201615371U (en) | 2009-05-14 | 2010-02-03 | Easy-radiating LED illumination device and LED modules |
| CN2010201073083U Expired - Lifetime CN201606715U (en) | 2009-05-14 | 2010-02-03 | LED illumination device with high-efficient radiating function |
| CN2010201073064U Expired - Lifetime CN201651850U (en) | 2009-05-14 | 2010-02-03 | LED illumination device capable of realizing open/short circuit protection and illumination circuit |
| CN2010201298265U Expired - Lifetime CN201636606U (en) | 2009-05-14 | 2010-02-11 | LED lighting device convenient for disassembly |
| CN2010201656481U Expired - Lifetime CN201652132U (en) | 2009-05-14 | 2010-04-02 | LED street lamp with solar cell panel |
| CN2010202039022U Expired - Lifetime CN201674699U (en) | 2009-05-14 | 2010-05-13 | Driving power supply for LED street lamps |
Country Status (1)
| Country | Link |
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| CN (8) | CN101551080A (en) |
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| CN102109134A (en) * | 2011-04-02 | 2011-06-29 | 泉州万明光电有限公司 | Street lamp adopting LED light source |
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| WO2010130213A1 (en) * | 2009-05-14 | 2010-11-18 | 浙江西子光电科技有限公司 | Led illumination device capable of open/short circuit protection and its illumination circuit |
| WO2010130212A1 (en) * | 2009-05-14 | 2010-11-18 | 浙江西子光电科技有限公司 | Led illuminator and led module |
| CN102080773A (en) * | 2009-12-01 | 2011-06-01 | 富准精密工业(深圳)有限公司 | Light emitting diode illuminator |
| WO2011079643A1 (en) * | 2009-12-31 | 2011-07-07 | 冠德科技(北海)有限公司 | Led lamp |
| CN102192454B (en) * | 2010-03-11 | 2013-10-09 | 富士迈半导体精密工业（上海）有限公司 | Street lamp device |
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| CN102374443A (en) * | 2010-08-06 | 2012-03-14 | 东莞万士达液晶显示器有限公司 | Light source module and desk lamp using same |
| CN102454889A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | LED lighting lamp |
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- 2010-02-03 CN CN2010201073219U patent/CN201615371U/en not_active Expired - Lifetime
- 2010-02-03 CN CN2010201073083U patent/CN201606715U/en not_active Expired - Lifetime
- 2010-02-03 CN CN2010201073064U patent/CN201651850U/en not_active Expired - Lifetime
- 2010-02-11 CN CN2010201298265U patent/CN201636606U/en not_active Expired - Lifetime
- 2010-04-02 CN CN2010201656481U patent/CN201652132U/en not_active Expired - Lifetime
- 2010-05-13 CN CN2010202039022U patent/CN201674699U/en not_active Expired - Lifetime
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Also Published As
| Publication number | Publication date |
|---|---|
| CN201615371U (en) | 2010-10-27 |
| CN201651850U (en) | 2010-11-24 |
| CN201636606U (en) | 2010-11-17 |
| CN201652132U (en) | 2010-11-24 |
| CN201606715U (en) | 2010-10-13 |
| CN101551080A (en) | 2009-10-07 |
| CN201674699U (en) | 2010-12-15 |
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Effective date of registration: 20150930 Address after: 311305 Gongshu District City, Hangzhou Province Kang Road, No. 18, building 2, north of the 3 floor, Patentee after: Hangzhou Huapu Yongming Photoelectric Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Waterfront Road No. 1181 Patentee before: Zhejiang Xizi Optoelectronics Technology Co., Ltd. |
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