CN103423616B - Can the flat lighting device of random fixed angle - Google Patents
Can the flat lighting device of random fixed angle Download PDFInfo
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- CN103423616B CN103423616B CN201210156877.0A CN201210156877A CN103423616B CN 103423616 B CN103423616 B CN 103423616B CN 201210156877 A CN201210156877 A CN 201210156877A CN 103423616 B CN103423616 B CN 103423616B
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Abstract
The invention provides a kind of can the flat lighting device of random fixed angle, use light emitting diode (Light Emitting Diode, being called for short LED) lamp replaces old mercury vapor lamp and uses old mercury lamp socket, the structure of multiple dismountable group type is used at the headstock position of light fixture, make light fixture many parts can be divided to assemble respectively when installation, to overcome the problem of the incorrect and light source module luminance shortage of known LED lamp irradiating angle, headstock and light source module assemble the angle that can correct LED lamp and irradiate in the process of installing respectively, also because assemble respectively, light source module is enable to manufacture the comparatively large and high-luminance light source module of flat of volume, light source module not to need in lamp socket rotation repeatedly, even if so light source module volume increases the comparatively flat problem also not having light source module and lamp socket and interfere of shape.
Description
Technical field
The present invention mainly disclose a kind of can the flat lighting device of random fixed angle, multi-section espespecially can be divided into during assembling to assemble lighting device is not produced with lampshade interfere can the flat lighting device of random fixed angle.
Background technology
Be known in many employings mercury vapor lamp when throwing light on a large scale, but general Mercury Lamp power consumption is large, luminous efficiency is low and service life is short, in use, cost is high and not environmentally, to change the light fixture of other kind, then may original Mercury Lamp must be changed together with lamp socket, the cost spent by being changed together with lamp socket by whole group of Mercury Lamp is then more not environmentally high and assembling is difficult, moreover, old Mercury Lamp cannot only can abandon in recycling, and real is waste resource.
And mercury vapor lamp is fixed on mercury lamp socket by the mode that old mercury vapor lamp is periwinkle collecting lock, to install LED additional on old mercury lamp socket, because LED has directionality, if the irradiating angle of LED cannot be corrected correct in the process of installing, LED then cannot be made to play due effect, correctly then just must can complete in the mode constantly re-assemblied to the irradiating angle of LED is corrected, cause the waste of human resources.
Please refer to " adjustment type lamp source " Patent Case of No. 201615450U, People's Republic of China (PRC) license notification number CN, it is a kind of LED lamp that can adjust irradiating angle, for improving existing light fixture arbitrarily cannot change irradiating angle and making to install not easily or the not good invention of illumination efficiency.
But, still there is the too faint problem of lamp brightness in this invention, this invention is bolted on lamp socket by entirety after having been combined by each assembly of light fixture, the volume of the more light fixtures of the bulb in light fixture is just relatively larger, and for fear of the shape of lamp socket and the directive problem of LED lamp, the ornaments of plane or almost plane formula must be adopted when increasing bulb in light fixture can to play LED maximum effect, make then to make in this way LED to become shape compared with flat, light fixture easier generation with lampshade when being spirally connected is interfered, and although this invention has the design that can adjust angle, being known as can the adjustment angle of 360 degree, but live wire connects in light fixture, this invention does not do special design to the connected mode of electric wire, therefore light fixture must have the doubt of pullling electric wire when adjusting angle, if and regular adjustment irradiating angle, electric wire will inevitably be made to come off because of fatigue rupture or damage.
Summary of the invention
The present invention can the main object of the flat lighting device of random fixed angle be, a kind of LED jockey being divided into multiple location disassembled type is provided, when making light fixture want screw lock to be fixed on lamp socket, light source module does not need along with headstock rotates screw lock together on lamp socket, light source module can not be produced with lamp socket when installing or removing interfere, even if use the light source module that the brighter volume of the more brightness of bulb is relatively large thus, though light source module cannot rotate in lamp socket, still can be firm be installed in lamp socket for illumination.
The present invention can another object of flat lighting device of random fixed angle be, the electric connection mode of a kind of removable group is provided, guarantee can be separated completely between each part, the process that LED headstock is installed does not have electric wire to be connected with between light source module with LED headstock, can make electric wire can not install process in be pullled, curling or knotting.
For reaching above-mentioned purpose, the invention provides a kind of can the flat lighting device of random fixed angle, it includes:
A jockey, this jockey includes a power connection and first link, and this power connection and lamp socket are connected to form circuit and communicate, and this first link connects this power connection formation circuit and communicates;
A light source module, this light source module uses LED to emit beam for light source, this light source module is connected with this jockey, this light source module includes second link, this second link is connected with the first link of this jockey, this jockey is installed on lamp socket, this light source module is made to be placed in lampshade, this light source module has a Breadth Maximum, the Breadth Maximum of this light source module is greater than more than the degree of depth twice of lampshade, and the Breadth Maximum of this light source module is less than the width of lampshade.
Described can the flat lighting device of random fixed angle, wherein, this light source module has a thickness, and the thickness of this light source module is less than the degree of depth of lampshade, therefore the Breadth Maximum of this light source module is also greater than more than the twice of the thickness of this light source module.
Described can the flat lighting device of random fixed angle, wherein, the Breadth Maximum of this light source module is the distance of these light source module both sides, the thickness of this light source module be this light source module in the distance in side to the power connection axle center of this jockey in contrast to this light shield, the degree of depth of this lampshade is the distance of depths to power supply spiral shell seat axle center of lampshade.
Described can the flat lighting device of random fixed angle, wherein, described jockey includes a retainer ring, this retainer ring is provided with first connecting portion, described light source module has second connecting portion, is engaged in a screw connection manner this jockey is connected with this light source module by this first connecting portion and the second connecting portion.
Described can the flat lighting device of random fixed angle, wherein, described jockey includes a headstock, this headstock includes a first end and second end, described power connection is positioned at the first end of this headstock, second end of this headstock forms an accommodating head, this accommodating head has first diameter, described light source module includes a pedestal, the center of this pedestal is equipped with a perforation, this the second connecting portion is located at the side of this pedestal, this perforation is positioned at the center of this second connecting portion, this second connecting portion has the 3rd diameter, this first diameter is less than the 3rd diameter, this pedestal forms a storage tank in the second connecting portion, this accommodating head is contained in this storage tank.
Described can the flat lighting device of random fixed angle, wherein, the nearly described power connection place of accommodating head rest on described headstock is provided with first limiting section, described retainer ring includes a through hole and second limiting section, this through hole is through one end of this power connection, and this through hole has a Second bobbin diameter, and this Second bobbin diameter is less than this first diameter, when the first described connecting portion is connected with the second described connecting portion, this second limiting section support is against this first limiting section.
Described can the flat lighting device of random fixed angle, wherein, described light source module includes a luminescence component, this luminescence component is located at the side in contrast to the second described connecting portion on described pedestal, the second described link is connected to this luminescence component, and this second link is connected with the first link of described headstock through the perforation on described pedestal.
Described can the flat lighting device of random fixed angle, wherein, form an accommodation space opening in described headstock towards this accommodating head, this first link be connected and this second link hold as in this accommodation space.
Described can the flat lighting device of random fixed angle, wherein, the edge of this pedestal is equipped with six the first connecting holes and two the second connecting holes, this light source module includes a light shield, this luminescence component includes six the 3rd connecting holes, this light shield includes two the 4th connecting holes, six the first connecting holes of this pedestal described are corresponding with six the 3rd connecting holes of this luminescence component described, be connected with fixture between this first connecting hole with the 3rd connecting hole, this luminescence component is made to be fixed on the side of this pedestal away from this second connecting portion, two the second connecting holes of this pedestal described are corresponding with two the 4th connecting holes of this light shield described, be connected with fixture between this second connecting hole with the 4th connecting hole, this light shield is made to be fixed on the side of this luminescence component luminescence.
Described can the flat lighting device of random fixed angle, wherein, between this power connection and this first link and be with electric wire flexible connection between this first link and this second link.
The present invention can be summarized with regard to the above to have the following advantages:
1. the present invention can the flat lighting device of random fixed angle, the wherein mode of this jockey and this light source module separable assembled, this light source module is made not need during fabrication to consider to produce with lamp socket in installation process to interfere, reduce the quantity of mounted LED lamp bubble and reduce the brightness of light source module for reducing the size of this light source module, because this light source module in the end just installs, do not follow this headstock or this retainer ring to rotate screw lock together to fix, without the problem of interfering, therefore the high and light source module of flat of brightness can be installed in lamp socket, and the irradiating angle of this light source module can be adjusted in the process of installing.
2. the present invention can the flat lighting device of random fixed angle, electrically connect as dismountable group type wherein between this light source module and this jockey, this light source module is separated completely with this jockey, be connected without electric wire between this light source module with this jockey in the process that this jockey is installed, make the connection electric wire between this light source module and this jockey can not be curling or tie a knot.
3. the present invention can the flat lighting device of random fixed angle, wherein only need this retainer ring loosening that this light source module can be made to come off by this jockey, can avoid directly touching this light source module and get final product this light source module of direct dismounting and change, even if this light source module damages after in use producing high temperature, also free-handly directly can do to this light source module the action changed.
Other object, advantage and novel characteristics of the present invention will be more obvious from the following detailed description and related drawings.
Accompanying drawing explanation
Fig. 1 is that the present invention can the stereo appearance figure of the random flat lighting device of fixed angle;
Fig. 2 is that the present invention can the three-dimensional exploded view of the random flat lighting device of fixed angle;
Fig. 3 is that the present invention can the assembling schematic diagram of the random flat lighting device of fixed angle;
Fig. 4 is that the present invention can the assembling schematic diagram of the random flat lighting device of fixed angle;
Fig. 5 is that the present invention can the assembling schematic diagram of the random flat lighting device of fixed angle;
Fig. 6 is that the present invention can the assembling schematic diagram of the random flat lighting device of fixed angle;
Fig. 7 is that the present invention can the assembling schematic diagram of the random flat lighting device of fixed angle;
Fig. 8 is that the present invention can the assembling schematic diagram of the random flat lighting device of fixed angle.
Description of reference numerals: 10-lighting device; 20-jockey; 21-headstock; 211-first end; 212-second end; 22-retainer ring; 221-first end; 222-second end; 23-power connection; The accommodating head of 24-; 241-accommodation space; 25-first link; 26-first limiting section; 27-through hole; 28-second limiting section; 29-first connecting portion; 30-light source module; 31-pedestal; 311-first connecting hole; 312-second connecting hole; 32-luminescence component; 321-the 3rd connecting hole; 33-light shield; 331-the 4th connecting hole; 34-bores a hole; 35-second connecting portion; 36-storage tank; 37-second link; 90-fixture; 91-lamp socket; 92-power supply spiral shell seat; 93-lampshade; D1-first diameter; D2-Second bobbin diameter; D3-the 3rd diameter; W1-Breadth Maximum; W2-width; T-thickness; The D-degree of depth.
Detailed description of the invention
Relevant the technology used in the present invention, means and effect thereof, hereby lift a preferred embodiment and coordinate accompanying drawing describe in detail as after, this is not subject to the restriction of this kind of structure only for explanation in patent application.
With reference to shown in Fig. 1 and Fig. 2, lighting device 10 of the present invention includes a jockey 20 and a light source module 30; Wherein:
This jockey 20 includes a headstock 21 and a retainer ring 22, this headstock 21 is cylindric in class, this headstock 21 includes the first end 211 of a path and second end 212 in a large footpath, the first end 211 of this headstock 21 forms a power connection 23, second end 212 of this headstock 21 forms one accommodating 24, accommodation space 241 opening is formed towards this accommodating 24 (as Fig. 5) in this headstock 21, this headstock 21 has first link 25, conduct electricity with electric wire flexible connection between this first link 25 and this power connection 23, this first link 25 can in this accommodation space 241 (as Fig. 5) of retraction or stretch out outside this accommodating 24, this accommodating 24 has a first diameter D1, this accommodating 24 is provided with first limiting section 26 near this power connection 23 place.This retainer ring 22 is located on outside this headstock 21, it is outer and move freely and rotation that this retainer ring 22 can be placed on this power connection 23 by this first end 211, this retainer ring 22 is in open circles ring-type, a through hole 27 is provided with in step shape in this retainer ring 22, this retainer ring 22 includes the first end 221 of a path and second end 222 in a large footpath, this first end 221 forms second limiting section 28, this second end 222 forms first connecting portion 29, this through hole 27 can move freely through one end of this power connection 23, this through hole 27 has a Second bobbin diameter D2, this Second bobbin diameter D2 is less than this first diameter D1, this second limiting section 28 is made to be resisted against this first limiting section 26.
This light source module 30 uses LED to emit beam for light source, this light source module 30 includes a pedestal 31, a luminescence component 32 and a light shield 33, this pedestal 31 in the form of sheets, the center of this pedestal 31 is equipped with a perforation 34, the edge of this pedestal 31 is equipped with six the first connecting holes 311 and two the second connecting holes 312, the side of this pedestal 31 is provided with second connecting portion 35 in hollow cylindrical, this perforation 34 is positioned at the center of this second connecting portion 35, this second connecting portion 35 has a 3rd diameter D3, this first diameter D1 is less than the 3rd diameter D3, this pedestal 31 forms a storage tank 36 in the second connecting portion 35, this second connecting portion 35 is connected to this first connecting portion 29 in screw lock mode, this light source module 30 is connected with this jockey 20, this accommodating 24 is equipped with in this storage tank 36, this luminescence component 32 includes six the 3rd connecting holes 321, this light shield 33 includes two the 4th connecting holes 331, six described the 3rd connecting holes 321 are corresponding with six the first connecting holes 311 of this pedestal 31 described, be connected with fixture 90 between this first connecting hole 311 with the 3rd connecting hole 321, this luminescence component 32 is made to be installed in side in contrast to this second connecting portion 35 on this pedestal 31, two the 4th connecting holes 331 of this light shield 33 described are corresponding with two the second connecting holes 312 of this pedestal 31 described, be connected with fixture 90 between this second connecting hole 312 with the 4th connecting hole 331, this light shield 33 is fixed on side that this luminescence component 32 can be luminous, this luminescence component 32 is provided with second link 37 near the side of this pedestal 31, this second link 37 can be connected with the first link 25 in this jockey 20 headstock 21 through the perforation 34 of this pedestal 31, make this light source module 30 form circuit with this jockey 20 to communicate.
With reference to shown in Fig. 3 and Fig. 4, during for changing this lighting device 10, first need obtain this jockey 20, the headstock 21 through hole 27 of this retainer ring 22 of this jockey 20 being overlapped this jockey 20 has one end of power connection 23, this retainer ring 22 is made to be placed on outside this headstock 21, and make this first limiting section 26 be resisted against this second limiting section 28 (as Fig. 5), then power connection 23 is connected in screw lock mode on the power supply spiral shell seat 92 in lamp socket 91.
With reference to shown in Fig. 4 to Fig. 7, then obtain light source module 30, be connected the second link 37 on this light source module 30 pedestal 31 with the first link 25 on this jockey 20 headstock 21 formation circuit pathways.
With reference to shown in Fig. 6 to Fig. 8, accommodating 24 of this jockey 20 headstock 21 is placed in the storage tank 36 of this light source module 30 pedestal 31, and light source module 30 is adjusted angle, again the first connecting portion 29 of this retainer ring 22 is connected to the second connecting portion 35 of this pedestal 31 in screw lock mode, this jockey 20 is connected with this light source module 30, namely completes the replacing action of this lighting device 10.
With reference to shown in Fig. 8, this light source module 30 has a Breadth Maximum W1 and this light source module 30 in having a thickness T in contrast to the side of this light shield 33 to the axle center of this jockey 20, the depths of lampshade 93 has degree of depth D relative to power supply spiral shell seat 92 axle center, the Breadth Maximum W1 of this light source module 30 is greater than more than the degree of depth D twice of lampshade 93, the Breadth Maximum W1 of this light source module 30 is less than the width W 2 of lampshade 93, the thickness T of this light source module 30 is less than the degree of depth D of lampshade 93, therefore the Breadth Maximum W1 of this light source module 30 is also greater than more than the twice of thickness T, even if do not have enough spaces allow this light source module 30 rotary assembled in lamp socket 91 in lamp socket 91, this light source module 30 still can otherwise be installed in lamp socket 91.
Because of the directive characteristic of LED light source tool, namely LED lamp itself has the effect of not easily astigmatism, so light fixture must be aimed at the point for illuminating on using, although but facilitate in the mode of thread locking but also make light fixture not easily correct, and use this lighting device 10 of structure of the present invention to there is no the problem correcting difficulty, be locked in this pedestal 31 at this retainer ring 22 to go forward, all can carry out the correction of angle to this light source module 30, this corrective action does not need mobile or rotates this headstock 21 be fixed on lamp socket 91.
The brightness increasing LED lamp must take to increase the mode of LED bulb, but take this mode to increase brightness LED lamp degree of difficulty when mounted can be made to increase, existing LED lamp when mounted, LED lamp assembly must entirety rotate together could by lamp installation in lamp socket 91, if but for increase brightness LED bulb is increased time, the volume of LED lamp certainly will be increased, for fear of limited space in lamp socket 91, therefore the LED bulb that can increase is also limited, and to effectively increase the brightness of LED lamp, LED bulb must take the mode of plane formula when increasing, more limit to the space that LED bulb can be set up, and lighting device 10 of the present invention does not need to make this light source module 30 integral-rotation when mounted, but first the headstock 21 of this jockey 20 is arranged on after on lamp socket 91 again by this light source module 30 direct-assembling, therefore cannot can't install for fear of the shape of lamp socket 91 or this light source module 30 when mounted, only need in lamp socket 91, there is enough spaces this light source module 30 accommodating.
And the arrangements of electric connection between this light source module 30 and this jockey 20 is dismountable group type, when installing this jockey 20, not yet be connected between this light source module 30 with this jockey 20, therefore not in order to the doubt of the electric wire knotting of electrical connection, the action of electrical connection just carries out with male and female head assembly connecting mode after headstock 21 installation of this jockey 20, second link 37 of this light source module 30 and the first link 25 of this jockey 20 with electric wire flexible connection, to form circuit pathways.
Again because only needing this retainer ring 22 loosening that this light source module 30 can be made to come off by this jockey 20, can avoid directly touching this light source module 30 and get final product this light source module 30 of direct dismounting and change, even if this light source module 30 damages after in use producing high temperature, also free-handly directly can do to this light source module 30 action changed, not need to prepare heat insulation aid or the just replacing of this light source module 30 cooling by the time in addition.
The present invention can be summarized with regard to the above to have the following advantages:
1. the present invention can the flat lighting device of random fixed angle, the wherein mode of this jockey and this light source module separable assembled, this light source module is made not need during fabrication to consider to produce with lamp socket in installation process to interfere, reduce the quantity of mounted LED lamp bubble and reduce the brightness of light source module for reducing the size of this light source module, because this light source module in the end just installs, do not follow this headstock or this retainer ring to rotate screw lock together to fix, without the problem of interfering, therefore the high and light source module of flat of brightness can be installed in lamp socket, and the irradiating angle of this light source module can be adjusted in the process of installing.
2. the present invention can the flat lighting device of random fixed angle, electrically connect as dismountable group type wherein between this light source module and this jockey, this light source module is separated completely with this jockey, be connected without electric wire between this light source module with this jockey in the process that this jockey is installed, make the connection electric wire between this light source module and this jockey can not be curling or tie a knot.
3. the present invention can the flat lighting device of random fixed angle, wherein only need this retainer ring loosening that this light source module can be made to come off by this jockey, can avoid directly touching this light source module and get final product this light source module of direct dismounting and change, even if this light source module damages after in use producing high temperature, also free-handly directly can do to this light source module the action changed.
Only go up described person, be only preferred embodiment of the present invention, when can not with restriction scope of the invention process, therefore the change of numerical value or the displacement of equivalent elements such as, or change and modification according to the equalization that the present patent application the scope of the claims is done, all still should belong to the category that this new patent is contained.
Claims (8)
1. can the flat lighting device of random fixed angle, it is characterized in that, include:
A jockey, this jockey includes a power connection and first link, this power connection and lamp socket are connected to form circuit and communicate, this first link connects this power connection formation circuit and communicates, described jockey includes a headstock and a retainer ring, this headstock includes a first end and second end, described power connection is positioned at the first end of this headstock, second end of this headstock forms an accommodating head, this accommodating head has first diameter, the nearly described power connection place of accommodating head rest on described headstock is provided with first limiting section, described retainer ring includes a through hole, this retainer ring forms second limiting section and the large footpath of this through hole one end in one end of this through hole path forms first connecting portion, this through hole is through one end of this power connection, this through hole has a Second bobbin diameter, this Second bobbin diameter is less than this first diameter,
A light source module, this light source module uses LED to emit beam for light source, this light source module is connected with this jockey, this light source module includes second link, this second link is connected with the first link of this jockey, described light source module has second connecting portion, this first connecting portion and the second connecting portion engage in a screw connection manner and this jockey are connected with this light source module, when the first described connecting portion is connected with the second described connecting portion, this second limiting section support is against this first limiting section, described light source module includes a pedestal, this the second connecting portion is located at the side of this pedestal, this second connecting portion has the 3rd diameter, this first diameter is less than the 3rd diameter, this pedestal forms a storage tank in the second connecting portion, this accommodating head is contained in this storage tank, this jockey is installed on lamp socket, this light source module is made to be placed in lampshade, this light source module has a Breadth Maximum, the Breadth Maximum of this light source module is greater than more than the degree of depth twice of lampshade, the Breadth Maximum of this light source module is less than the width of lampshade.
2. as claimed in claim 1 can the flat lighting device of random fixed angle, it is characterized in that, this light source module has a thickness, and the thickness of this light source module is less than the degree of depth of lampshade, therefore the Breadth Maximum of this light source module is also greater than more than the twice of the thickness of this light source module.
3. as claimed in claim 2 can the flat lighting device of random fixed angle, it is characterized in that, this light source module includes a light shield, the Breadth Maximum of this light source module is the distance of these light source module both sides, the thickness of this light source module be this light source module in the distance in side to the power connection axle center of this jockey in contrast to this light shield, the degree of depth of lampshade is the distance of depths to power supply spiral shell seat axle center of lampshade.
4. as claimed in claim 2 can the flat lighting device of random fixed angle, it is characterized in that, the center of this pedestal is equipped with a perforation, and this perforation is positioned at the center of this second connecting portion.
5. as claimed in claim 4 can the flat lighting device of random fixed angle, it is characterized in that, described light source module includes a luminescence component, this luminescence component is located at the side in contrast to the second described connecting portion on described pedestal, the second described link is connected to this luminescence component, and this second link is connected with the first link of described headstock through the perforation on described pedestal.
6. as claimed in claim 4 can the flat lighting device of random fixed angle, it is characterized in that, form an accommodation space opening in described headstock towards this accommodating head, this first link be connected and this second link hold as in this accommodation space.
7. as claimed in claim 5 can the flat lighting device of random fixed angle, it is characterized in that, the edge of this pedestal is equipped with six the first connecting holes and two the second connecting holes, this light source module includes a light shield, this luminescence component includes six the 3rd connecting holes, this light shield includes two the 4th connecting holes, six the first connecting holes of this pedestal described are corresponding with six the 3rd connecting holes of this luminescence component described, be connected with fixture between this first connecting hole with the 3rd connecting hole, this luminescence component is made to be fixed on the side of this pedestal away from this second connecting portion, two the second connecting holes of this pedestal described are corresponding with two the 4th connecting holes of this light shield described, be connected with fixture between this second connecting hole with the 4th connecting hole, this light shield is made to be fixed on the side of this luminescence component luminescence.
8. as claimed in claim 1 can the flat lighting device of random fixed angle, it is characterized in that, between this power connection and this first link and be with electric wire flexible connection between this first link and this second link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156877.0A CN103423616B (en) | 2012-05-18 | 2012-05-18 | Can the flat lighting device of random fixed angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156877.0A CN103423616B (en) | 2012-05-18 | 2012-05-18 | Can the flat lighting device of random fixed angle |
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| Publication Number | Publication Date |
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| CN103423616A CN103423616A (en) | 2013-12-04 |
| CN103423616B true CN103423616B (en) | 2015-09-09 |
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| CN201210156877.0A Expired - Fee Related CN103423616B (en) | 2012-05-18 | 2012-05-18 | Can the flat lighting device of random fixed angle |
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Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924296Y (en) * | 2006-07-04 | 2007-07-18 | 东莞莹辉灯饰有限公司 | Pendant lamp junction box |
| CN101666435B (en) * | 2009-09-30 | 2012-10-03 | 浙江西子光电科技有限公司 | LED lamp with heat dissipation device and manufacturing method thereof |
| US8628209B2 (en) * | 2009-11-28 | 2014-01-14 | Larry N. Shew | Light assembly |
| CN201615450U (en) * | 2009-12-29 | 2010-10-27 | 阳杰科技股份有限公司 | Adjustable lamp source |
| CN201652231U (en) * | 2010-01-18 | 2010-11-24 | 新世纪光电股份有限公司 | Lamp holder and lamp |
| JP2012048980A (en) * | 2010-08-26 | 2012-03-08 | Panasonic Electric Works Co Ltd | Adapter |
| JP2012069359A (en) * | 2010-09-22 | 2012-04-05 | Panasonic Corp | Lighting device and lighting fixture |
| CN201827726U (en) * | 2010-10-25 | 2011-05-11 | 福州康信机电制造有限公司 | LED (light emitting diode) lamp with adjustable angle |
| CN201866655U (en) * | 2010-12-06 | 2011-06-15 | 何超 | LED (light-emitting diode) roadway lamp |
| CN201935010U (en) * | 2011-01-27 | 2011-08-17 | 深圳市科瑞普光电有限公司 | Rotatable side-emitting light emitting diode (LED) bulb |
| CN202040610U (en) * | 2011-04-08 | 2011-11-16 | 康陈德 | Detachable light-emitting diode (LED) down light with high color rendering |
| CN202140990U (en) * | 2011-05-31 | 2012-02-08 | 冠德照明设备有限公司 | Adjustable lamp base |
| CN202195435U (en) * | 2011-08-03 | 2012-04-18 | 张一伟 | Lamp structure capable of adjusting light source direction |
| CN202561520U (en) * | 2012-05-18 | 2012-11-28 | 善品科技股份有限公司 | Flat illumination device with free angle fixation function |
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2012
- 2012-05-18 CN CN201210156877.0A patent/CN103423616B/en not_active Expired - Fee Related
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