CN201866577U - LED (light-emitting diode) lamp - Google Patents
LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN201866577U CN201866577U CN2010205857598U CN201020585759U CN201866577U CN 201866577 U CN201866577 U CN 201866577U CN 2010205857598 U CN2010205857598 U CN 2010205857598U CN 201020585759 U CN201020585759 U CN 201020585759U CN 201866577 U CN201866577 U CN 201866577U
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- led
- emitting diode
- light
- led lamp
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Abstract
An LED lamp includes an extension connecting module and a hollow lamp socket. The extension connecting module includes a heat dissipation body, a driving module, and a connecting piece, wherein the heat dissipation body is a hollow cylinder, and a plurality of first LED modules are arranged on the outer wall of the hollow cylinder; the driving module is used for driving the plurality of first LED modules to emit light; the connecting piece is arranged between the heat dissipation body and the driving module; the inside of the hollow socket is an accommodating space; and the extension connecting module is detachably assembled with the hollow lamp socket through the connecting piece. Based on the structure of the LED lamp, the utility model can solves problems of the prior art as insufficient luminance and illumination range and large volume of the LED lamp.
Description
Technical field
The utility model relates to a kind of led lamp, particularly a kind of led lamp with expansion and heat sinking function.
Background technology
Because light emitting diode has the advantage that volume is little, power consumption is low, the life-span is long and efficient is high, is used in widely among the every field at present.Along with the progress of present led technology, the application of light emitting diode is also carried out gradually, comprises indicator lamp, portable type flashlight, LCD screen backlight, automobile instrument and built-in light etc.Yet during light emitting diode work, the heat that is produced is directly proportional with the power of light emitting diode and brightness.If a large amount of heats can't be distributed in real time, make light emitting diode produce overheated situation easily, cause the phenomenon of the reduction of luminous efficiency.
In the prior art, light emitting diode is according to the difference of luminous intensity, it is several to tens light emitting diodes often need to distribute in led lamp, the light that light emitting diode sends concentrates on a less solid angle scope, and light emitting diode is positioned at the homonymy of radiator, the light that is sent can only go out to radiation from heat sink side, lighting angle is limited, can't illuminate light fixture simultaneously all around, if illumination zone that will be bigger or higher brightness of illumination just have the problem of brightness or illumination zone deficiency.Simultaneously, led lamp can only use dc source as its power source, can't directly use general AC Power supply socket, an alternating current-direct current be must additionally add and a voltage source and a light emitting diode drive device changed, cause the bulky of led lamp, increased the inconvenience on light-emitting diode assembly uses.
The utility model content
In view of above problem, technical problem to be solved in the utility model is, a kind of led lamp is provided, and uses to solve brightness that prior art is deposited or illumination zone deficiency and the bulky problem of led lamp.
According to the disclosed led lamp of the utility model, comprise:
One extends link block, and it comprises: a heat radiator body, a driver module and a connection piece, this heat radiator body are a hollow column, dispose a plurality of first light-emitting diode (LED) modules on the outer wall of this hollow column; This driver module is luminous in order to drive these a plurality of first light-emitting diode (LED) modules; This connector is disposed between this heat radiator body and this driver module; And
One hollow lamp socket, this hollow lamp socket inside is an accommodation space, this extension link block is by mode and this hollow lamp socket assembling of this connector separating.
Above-mentioned led lamp, wherein, an end of this heat radiator body has one and connects recess, and the other end is provided with one and connects protuberance, is provided with a plurality of perforation in this connection recess and is connected protuberance with a plurality of screw fixed holes with this and interconnects.
Above-mentioned led lamp, wherein, this connector also comprises a plurality of hot holes, a plurality of screw hole and a plurality of first connecting hole.
Above-mentioned led lamp, wherein, these a plurality of hot holes are with respect to these a plurality of perforation and interconnect, and have a heat pipe, and this heat pipe is arranged among these a plurality of perforation and these a plurality of hot holes.
Above-mentioned led lamp, wherein, these a plurality of screw holes are corresponding with these a plurality of screw fixed holes and be interconnected, and the inwall of these a plurality of screw fixed holes is provided with a screw thread.
Above-mentioned led lamp, wherein, also comprise a plurality of these heat radiator body, the connection recess of each this heat radiator body matches with the protuberance that is connected of another this heat radiator body, and passes through a fixed connecting piece with fixed configurations this first light-emitting diode (LED) module on different these heat radiator body.
Above-mentioned led lamp, wherein, one end of these a plurality of first light-emitting diode (LED) modules respectively has one first connection pin and matches with these a plurality of first connecting holes, these a plurality of first connection pins stretch out through these a plurality of first connecting holes, and this heat radiator body is connected in series mutually with this driver module.
Above-mentioned led lamp, wherein, this heat radiator body is a plurality of polygon outer walls.
Above-mentioned led lamp, wherein, each corresponding fixing hole on these a plurality of polygon outer walls, these a plurality of first light-emitting diode (LED) modules are fixed on the corresponding outer wall.
Above-mentioned led lamp, wherein, this hollow lamp socket has a plurality of radiating fins, and is located on symmetrically on the outer wall of this hollow lamp socket.
Above-mentioned led lamp wherein, also comprises and is used to change and provide the power transfer module of dc source to this driver module.
Above-mentioned led lamp wherein, also includes a supply socket, is connected with this hollow lamp socket.
Above-mentioned led lamp, wherein, this hollow lamp socket is connected with this connector in the mode that screws togather.
Above-mentioned led lamp, wherein, this extension link block also has one second light-emitting diode (LED) module, and this second light-emitting diode (LED) module is relative with this connection recess, and has a plurality of second connecting holes.
Above-mentioned led lamp wherein, is provided with a fin between this second light-emitting diode (LED) module and this heat radiator body.
Above-mentioned led lamp, wherein, this second light-emitting diode (LED) module comprises a condenser lens, is provided with a heat sink between this second light-emitting diode (LED) module and this heat radiator body, this heat sink is connected with this second light-emitting diode (LED) module, and this heat sink is provided with a light emitting diode.
Above-mentioned led lamp, wherein, this fin arrangement is between this heat sink and this heat radiator body, and this fin is fixed among this connection recess, and this fin and this heat sink contact with each other.
Above-mentioned led lamp, wherein, these a plurality of first light-emitting diode (LED) modules respectively have one second and connect pin, and a plurality of second to connect pins corresponding with these a plurality of second connecting holes and be connected to each other for this.
Effect of the present utility model is, based on above-mentioned LED lamp structure, is the mode of utilizing connector that heat radiator body is connected in series with drive circuit, forms and extends link block.By the structure of hollow lamp socket, driver module and power transfer module are accommodated in the accommodation space of hollow lamp socket, reach the effect of dwindling the led lamp volume, to solve bulky problem in the prior art.In addition,, solve the phenomenon of Electricity-saving lamp bulb luminance shortage, the effect of the scope that raising light emitting diode light wire spoke is penetrated by the connection recess of heat radiator body, the configuration that connects protuberance and the setting of second light-emitting diode (LED) module.By the structural design of connector serial connection heat radiator body and drive circuit, with being connected recess, connecting the setting of protuberance of heat radiator body, it is simple and expand effect easily to make above-mentioned led lamp have more assembling, conveniently produces in a large number.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the led lamp exploded view according to first embodiment of the present utility model;
Fig. 2 is the heat radiator body of Fig. 1 and the decomposing schematic representation of heat pipe;
Fig. 3 A is the decomposing schematic representation of hollow lamp socket;
Fig. 3 B is the assembling schematic diagram of connector;
Fig. 4 is the assembling exploded view according to a plurality of heat radiator body of second embodiment of the present utility model;
Fig. 5 is the assembling exploded view according to second light-emitting diode (LED) module of the 3rd embodiment of the present utility model; And
Fig. 6 is the assembling exploded view according to second light-emitting diode (LED) module of the 4th embodiment of the present utility model.
Wherein, Reference numeral
10 extend link block
101 heat radiator body
103 connectors
104 fixed connecting pieces
105 driver modules
107 peckers
109 grooves
1010 connect recess
1012 connect protuberance
1014 perforation
1016 screw fixed holes
1018 screw threads
1,020 first connect pin
1,021 second connect pin
1022 fixing holes
1032 hot holes
1034 screw holes
1,036 first connecting holes
1,038 second connecting holes
1,040 second connect pin
1042 polygon outer walls
1044 passages
20 lamp sockets
201 accommodation spaces
203 radiating fins
207 internal threads
209 external screw threads
30 first light-emitting diode (LED) modules
301 circuit boards
303 light emitting diodes
305 fin
307 condenser lenses
309 heat sinks
32 second light-emitting diode (LED) modules
34 heat pipes
40 power transfer module
50 supply sockets
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are done concrete description:
Please refer to shown in Figure 1ly, Fig. 1 is the led lamp exploded view according to first embodiment of the present utility model.According to the disclosed led lamp of the utility model, it comprises that one extends a link block 10 and a hollow lamp socket 20.Wherein, extend link block 10 and also comprise a heat radiator body 101, a driver module 105 and a connection piece 103.The material of heat radiator body can be the good material of a heat conductivility and constitutes, for example metal material such as copper, aluminium.Heat radiator body 101 has the profile of hollow column, is pasted with a plurality of first light-emitting diode (LED) modules 30 on the outer wall of hollow column.
In embodiment of the present utility model, heat radiator body 101 has a plurality of polygon outer walls 1042, on the wall of each formation polygon outer wall 1042, can have a fixing hole 1022, each first light-emitting diode (LED) module 30 is fixed on the corresponding outer wall.Fixing mode can use screw or other similar mode to carry out.First light-emitting diode (LED) module 30 comprise a circuit board 301 and be installed on circuit board 301 on a plurality of light emitting diodes 303.Driver module 105 is disposed between connector 103 and the hollow lamp socket 20.It is luminous in order to drive the first above-mentioned light-emitting diode (LED) module 30 that driver module 105 has the drive circuit of light emitting diode.Connector 103 is between heat radiator body 101 and driver module 105.
On connector 103, have a plurality of hot holes 1032, a plurality of screw hole 1034 and a plurality of first connecting hole 1036.Wherein, an end of first light-emitting diode (LED) module 30 stretches out and respectively has one first and connect pin 1020 and match with first connecting hole 1036.First connects pin 1020 runs through first connecting hole 1036.First light-emitting diode (LED) module 30 connects pin 1020 by first and is connected in series mutually with driver module 105.In another embodiment of the present utility model, driver module 105 configurable a plurality of peckers (Jumper) 107, pecker 107 have the groove 109 that is connected pin 1020 cooperations with first.First connects pin 1020 is connected with pecker 107 by groove 109.It should be noted that driver module 105 also can more firmly be connected driver module 105 by screw hole 1034 via the mode that screw screws togather with first light-emitting diode (LED) module 30.
In this embodiment, the first connection pin 1020 is provided with a pair of, a branch connecting pin also can be set certainly according to the actual needs get final product.
Please refer to shown in Figure 2ly, Fig. 2 is the heat radiator body of Fig. 1 and the decomposing schematic representation of heat pipe.One end of heat radiator body 101 has one and connects recess 1010, is provided with one with respect to the other end that connects recess 1010 and connects protuberance 1012.Connect and to be provided with a plurality of perforation 1014 and a plurality of screw fixed holes 1016 in the recess 1010 and to be connected protuberance 1012 and to interconnect.A plurality of perforation 1014 are corresponding with a plurality of hot holes 1032 on the connector 103, so that a heat pipe 34 optionally to be set, to increase the effect of heat radiation.Heat pipe 34 can be from top to bottom or from bottom to top is arranged among perforation 1014 and the hot hole 1032.
Please refer to shown in Fig. 3 A and Fig. 3 B, be the decomposing schematic representation of the hollow lamp socket of Fig. 1 and the assembling schematic diagram of connector.Connector 103 combines with mode and the hollow lamp socket 20 that screws togather.For example, hollow lamp socket 20 inside are an accommodation space 201, the edge of accommodation space 201 interior sidewall surface has an internal thread 207, has an external screw thread 209 that matches with internal thread 207 on the outside wall surface that forms connector, and external screw thread 209 screws togather mutually with internal thread 207.Extend link block 10 by mode and hollow lamp socket 20 assemblings of connector 103 to screw togather.Hollow lamp socket 20 has a plurality of radiating fins 203, is formed on the outer wall of hollow lamp socket 20, and what need to specify is that radiating fin shown in Figure 3 only is to be exemplary explanation, radiating fin that also can be as shown in Figure 1.The accommodation space 201 of hollow lamp socket 20 inside disposes a power transfer module (AC/DC Converter) 40, and electrically connects with driver module 105.Power transfer module (AC/DC Converter) the 40th can be disposed at earlier in the supply socket 50, is contained in the accommodation space 201 of hollow lamp socket 20 when assembling.Power transfer module 40 is used for behind an AC power (AC) the process power-switching circuit of power transfer module 40, and output obtains a direct current power supply (DC).Because led lamp can only use dc source as its power source, can't directly use general AC Power supply socket.So light emitting diode 303 must be by power transfer module 40, AC power is converted to dc source after, power supply just can be driven module 105 and use, driver module 105 also could further drive light emitting diode luminous.
In another embodiment of the present utility model, hollow lamp socket 20 can (CompactFluorescent Light, supply socket CFL) (Power Socket) 50 collocation be used, for example supply socket E27, B10 with Electricity-saving lamp bulb.Hollow lamp socket 20 is to be connected with supply socket in the mode that screws togather, and power transfer module 40 is configurable in the accommodation space 201 of hollow lamp socket 20 inside.By connector 103 with driver module 105 with after heat radiator body 101 is connected in series, the mode that the external screw thread 209 that utilizes connector 103 and the internal thread 207 of the interior sidewall surface of above-mentioned accommodation space 201 screw togather mutually, also driver module 105 is accommodated in the accommodation space 201, reaches the effect of dwindling the led lamp volume.
Above-mentioned led lamp in use, first light-emitting diode (LED) module 30 conducts heat on the heat radiator body 101 with its applying.Because heat pipe 34 is arranged in the perforation 1014 of heat radiator body 101, it transfers to entire heat dissipation body 101 apace with heat, thereby avoids the accumulation of heat.And have among the embodiment of heat radiation conduit at another, the part heat transfers in the air of heat radiator body 101 inside via heat radiator body 101 inwalls and heat pipe 34.At this moment, the passage 1044 that passes on the connector 103 of the heat that is arranged in heat radiator body 101 inside arrives hollow lamp sockets 201.Via hollow lamp socket 201 set radiating fins 203, heat is transferred in the ambient air.Hence one can see that, structure via the hollow column and the heat pipe 34 of heat radiator body 101, can rapidly heat be uniformly distributed in heat radiator body 101, and avoid the accumulation of heat, the structure of the radiating fin 203 of collocation hollow lamp socket 201, constantly in the surrounding air that heat is dispersed, effectively solve the heat dissipation problem of light-emitting diode (LED) module.
Please refer to shown in Figure 4.Fig. 4 is the assembling exploded view according to a plurality of heat radiator body of second embodiment of the present utility model.In foundation second embodiment of the present utility model, led lamp can comprise a plurality of heat radiator body 101.The connection recess 1010 of each heat radiator body 101 matches with the protuberance 1012 that is connected of another heat radiator body 101.On the outer wall of the heat radiator body 101 of each serial connection, attach a plurality of light-emitting diode (LED) modules 30, to reach the effect that increases light emitting diode.And fixedly the time, utilize the hole on the fixed connecting piece 104 in assembling, and fixedly light-emitting diode (LED) module 30, and also being about to the hole that the first connection pin 1020 on the light-emitting diode (LED) module 30 is connected with second on the pin 1021 insertion fixed connecting pieces 104 can fix.Remainder is identical with aforesaid embodiment, does not repeat them here.
Please refer to shown in Figure 5.Fig. 5 is the assembling exploded view according to second light-emitting diode (LED) module of the 3rd embodiment of the present utility model.In foundation the 3rd embodiment of the present utility model, led lamp also can have one second light-emitting diode (LED) module 32.Second light-emitting diode (LED) module 32 comprises a circuit board 301 and is installed on a plurality of light emitting diodes 303 on the circuit board 301.Second light-emitting diode (LED) module 32 is relative with connection recess 1010, and has a plurality of second connecting holes 1038.Second light-emitting diode (LED) module 32 can select to have second light-emitting diode (LED) module 32 of varying number light emitting diode according to user's demand.Second light-emitting diode (LED) module 32 can be divided into the kenel of the kenel of 9 light emitting diodes, 13 light emitting diodes and the kenel of the high watt of single focus type light emitting diode.Second light-emitting diode (LED) module 32 for the kenel of the kenel of 9 light emitting diodes and 13 light emitting diodes, selectively be provided with a fin 305 between second light-emitting diode (LED) module 32 and heat radiator body 101, fin 305 is attached at the bottom surface of second light-emitting diode (LED) module 32.The opposite side of first light-emitting diode (LED) module 30 has one second and connects pin 1040, the second to connect pins 1040 corresponding with second connecting hole 1038 and be connected to each other.Second connects pin 1040 can connect pin 1040 invaginations or excurvation to cooperate the position of second connecting hole 1038 with second for second light-emitting diode (LED) module 32 of different kenels.
Please refer to shown in Figure 6.Fig. 6 is the assembling exploded view according to second light-emitting diode (LED) module of the 4th embodiment of the present utility model.In foundation the 4th embodiment of the present utility model, second light-emitting diode (LED) module 32 is relative with connection recess 1010, and has a plurality of second connecting holes 1038.In the present embodiment, second light-emitting diode (LED) module 32 is the kenels for the high watt of single focus type light emitting diode, its comprise a circuit board 301 and be installed on circuit board 301 on a condenser lens 307.The below of second light-emitting diode (LED) module 32 is provided with a heat sink 309, and heat sink 309 is equipped with single light emitting diode 303.Heat sink 309 can be connected with second light-emitting diode (LED) module 32 by pecker 107, but not as limit, heat sink 309 also can be connected with second light-emitting diode (LED) module 32 by screw or alternate manner.Light emitting diode 303 is relative with the position of condenser lens 307, launches after the light that light emitting diode 303 is sent focuses on by condenser lens 307.
Be provided with fin 305 between heat sink 309 and heat radiator body 101, the mode by screw and hot hole 1032 screw togather is fixed in fin 305 in the connection recess 1010.The mode of heat sink 309 by contacting with fin 305, the heat that second light-emitting diode (LED) module 32 is produced is evenly distributed among the heat radiator body 101.The opposite side of first light-emitting diode (LED) module 30 has second and connects pin 1040, the second to connect pins 1040 corresponding with second connecting hole 1038 and be connected to each other.
In the foregoing embodiments, graphic explanation of all having omitted lampshade or shell with explanation, those of ordinary skills as can be known, when designing a lampshade to cooperate actual use aspect.For simplicity of illustration and explanation, do not describe in addition at this.
According to the disclosed led lamp of the utility model, its light-emitting diode (LED) module is surrounded on the outer wall of heat radiator body, can be with light to radiation all around.Via the setting of second light-emitting diode (LED) module 32, more can reach the effect that improves the light radiation scope.
In sum, according to LED lamp structure of the present utility model, be the mode of utilizing connector that heat radiator body is connected in series with drive circuit, form one and extend link block.Simultaneously,, driver module and power transfer module are accommodated in the accommodation space of hollow lamp socket, reach the effect of dwindling the led lamp volume, to solve bulky problem in the prior art via the design of hollow lamp socket.By the connection recess and the configuration that is connected protuberance of heat radiator body, reach the purpose that increases a plurality of light-emitting diode (LED) modules in addition, to solve the phenomenon of Electricity-saving lamp bulb luminance shortage.In addition, the setting of second light-emitting diode (LED) module also can increase the scope that the light emitting diode light wire spoke is penetrated.By the structural design of connector serial connection heat radiator body and drive circuit, with being connected recess, connecting the setting of protuberance of heat radiator body, it is simple and expand effect easily to make above-mentioned led lamp have more assembling, conveniently produces in a large number.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (18)
1. a led lamp is characterized in that, comprises:
One extends link block, and it comprises: a heat radiator body, a driver module and a connection piece, this heat radiator body are a hollow column, dispose a plurality of first light-emitting diode (LED) modules on the outer wall of this hollow column; This driver module is luminous in order to drive these a plurality of first light-emitting diode (LED) modules; This connector is disposed between this heat radiator body and this driver module; And
One hollow lamp socket, this hollow lamp socket inside is an accommodation space, this extension link block is by mode and this hollow lamp socket assembling of this connector separating.
2. led lamp according to claim 1 is characterized in that, an end of this heat radiator body has one and connects recess, and the other end is provided with one and connects protuberance, is provided with a plurality of perforation in this connection recess and is connected protuberance with a plurality of screw fixed holes with this and interconnects.
3. led lamp according to claim 2 is characterized in that, this connector also comprises a plurality of hot holes, a plurality of screw hole and a plurality of first connecting hole.
4. led lamp according to claim 3 is characterized in that, these a plurality of hot holes are with respect to these a plurality of perforation and interconnect, and has a heat pipe, and this heat pipe is arranged among these a plurality of perforation and these a plurality of hot holes.
5. led lamp according to claim 3 is characterized in that, these a plurality of screw holes are corresponding with these a plurality of screw fixed holes and be interconnected, and the inwall of these a plurality of screw fixed holes is provided with a screw thread.
6. led lamp according to claim 5, it is characterized in that, also comprise a plurality of these heat radiator body, the connection recess of each this heat radiator body matches with the protuberance that is connected of another this heat radiator body, and passes through a fixed connecting piece with fixed configurations this first light-emitting diode (LED) module on different these heat radiator body.
7. led lamp according to claim 3, it is characterized in that, one end of these a plurality of first light-emitting diode (LED) modules respectively has one first connection pin and matches with these a plurality of first connecting holes, these a plurality of first connection pins stretch out through these a plurality of first connecting holes, and this heat radiator body is connected in series mutually with this driver module.
8. led lamp according to claim 1 is characterized in that, this heat radiator body is a plurality of polygon outer walls.
9. led lamp according to claim 8 is characterized in that, each corresponding fixing hole on these a plurality of polygon outer walls, and these a plurality of first light-emitting diode (LED) modules are fixed on the corresponding outer wall.
10. led lamp according to claim 1 is characterized in that, this hollow lamp socket has a plurality of radiating fins, and is located on symmetrically on the outer wall of this hollow lamp socket.
11. led lamp according to claim 1 is characterized in that, also comprises to be used to change and provide the power transfer module of dc source to this driver module.
12. led lamp according to claim 1 is characterized in that, also includes a supply socket, is connected with this hollow lamp socket.
13. led lamp according to claim 1 is characterized in that, this hollow lamp socket is connected with this connector in the mode that screws togather.
14. led lamp according to claim 2 is characterized in that, this extension link block also has one second light-emitting diode (LED) module, and this second light-emitting diode (LED) module is relative with this connection recess, and has a plurality of second connecting holes.
15. led lamp according to claim 14 is characterized in that, is provided with a fin between this second light-emitting diode (LED) module and this heat radiator body.
16. led lamp according to claim 15, it is characterized in that, this second light-emitting diode (LED) module comprises a condenser lens, be provided with a heat sink between this second light-emitting diode (LED) module and this heat radiator body, this heat sink is connected with this second light-emitting diode (LED) module, and this heat sink is provided with a light emitting diode.
17. led lamp according to claim 16 is characterized in that, this fin arrangement is between this heat sink and this heat radiator body, and this fin is fixed among this connection recess, and this fin and this heat sink contact with each other.
18. led lamp according to claim 14 is characterized in that, these a plurality of first light-emitting diode (LED) modules respectively have one second and connect pin, and a plurality of second to connect pins corresponding with these a plurality of second connecting holes and be connected to each other for this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205857598U CN201866577U (en) | 2010-10-25 | 2010-10-25 | LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205857598U CN201866577U (en) | 2010-10-25 | 2010-10-25 | LED (light-emitting diode) lamp |
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| Publication Number | Publication Date |
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| CN201866577U true CN201866577U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205857598U Expired - Fee Related CN201866577U (en) | 2010-10-25 | 2010-10-25 | LED (light-emitting diode) lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062673A (en) * | 2011-10-18 | 2013-04-24 | 优利德电球股份有限公司 | Light-emitting diode lamps and a projection lamp |
| CN103615705A (en) * | 2013-04-03 | 2014-03-05 | 北京半导体照明科技促进中心 | LED light-emitting module adaptor and LED lamp |
| CN104132263A (en) * | 2011-09-13 | 2014-11-05 | 优利德电球股份有限公司 | LED lamp |
| CN109764277A (en) * | 2019-01-29 | 2019-05-17 | 宁波凯耀电器制造有限公司 | A kind of LED luminescent system promoting plant growth |
-
2010
- 2010-10-25 CN CN2010205857598U patent/CN201866577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132263A (en) * | 2011-09-13 | 2014-11-05 | 优利德电球股份有限公司 | LED lamp |
| CN104132263B (en) * | 2011-09-13 | 2016-03-16 | 优利德电球股份有限公司 | LED light lamp |
| CN103062673A (en) * | 2011-10-18 | 2013-04-24 | 优利德电球股份有限公司 | Light-emitting diode lamps and a projection lamp |
| CN103615705A (en) * | 2013-04-03 | 2014-03-05 | 北京半导体照明科技促进中心 | LED light-emitting module adaptor and LED lamp |
| CN109764277A (en) * | 2019-01-29 | 2019-05-17 | 宁波凯耀电器制造有限公司 | A kind of LED luminescent system promoting plant growth |
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