CN102269351B - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
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- CN102269351B CN102269351B CN2010101935272A CN201010193527A CN102269351B CN 102269351 B CN102269351 B CN 102269351B CN 2010101935272 A CN2010101935272 A CN 2010101935272A CN 201010193527 A CN201010193527 A CN 201010193527A CN 102269351 B CN102269351 B CN 102269351B
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Abstract
The invention provides a light-emitting diode (LED) lamp. The LED lamp comprises an LED board, an LED driver and a lamp socket, wherein the LED board comprises a circuit board and an LED arranged on the circuit board and is electrically connected with the LED driver; the LED board and the LED driver are arranged in the lamp socket; the LED driver is electrically connected with an external power supply terminal on the lamp socket; the lamp socket is provided with at least one modular installation part; and at least one of the LED board and the LED driver is suitable to be accommodated in the at least one modular installation part in a replaceable mode. A user can conveniently replace at least one functional component of the LED lamp at low cost.
Description
Technical field
The present invention relates to a kind of LED (Light-Emitting Diode) lamp.
Background technology
The LED lamp has each function part usually, for example comprises led board, heat abstractor, driven unit, the camera lens of LED and circuit board, assembles.But, the connection complexity between these assemblies, and being electrically connected between led board and the driven unit adopted solder technology more.
When some parts appearance damage of LED lamp, when perhaps not meeting instructions for use, whole light fixture will be changed, and this is the process complexity not only, and cost is very high.
In addition, the light fixture jack design of current LED lamp limited the user fast, convenient, change functional unit at low cost, make product up-gradation.
Summary of the invention
The invention provides a kind of LED lamp, can make the user can make things convenient for, change at low cost at least one functional unit of LED lamp.
According to an aspect of the present invention, proposed a kind of LED lamp, this LED lamp comprises: led board comprises circuit board and the LED that is installed on the circuit board; Led driver, led board is electrically connected with led driver; With the light fixture socket, led board and led driver all are installed in the light fixture socket, and led driver is electrically connected with external power supply terminal on the light fixture socket, wherein: described light fixture socket has at least one modular installation portion, and in led board and the led driver at least one is contained in described at least one modular installation portion replaceably.
Alternatively, described at least one modular installation portion comprises the LED installation portion, and described led board is suitable for being received into replaceably in the described LED installation portion.
Alternatively, further comprise the LED container, described led board is arranged in the described LED container, is suitable for being received into replaceably in the described LED installation portion thereby described LED container has the shape that cooperates with described LED installation portion.
Alternatively, described at least one modular installation portion comprises the driver installation portion, and described led driver is suitable for being received into replaceably in the described driver installation portion.Advantageously, also comprise the driver container, be suitable for being received into replaceably in the described driver installation portion thereby described driver container has the shape that cooperates with the driver installation portion.
Alternatively, described LED lamp also comprises the heat abstractor be used to the heat that distributes led board, and heat abstractor is installed in the light fixture socket.Further, described at least one modular installation portion comprises the radiator installation portion, and heat abstractor is suitable for being contained in replaceably in the described radiator installation portion.
Alternatively, described LED lamp also comprises lens unit, and described lens unit is installed in the end of light fixture socket replaceably above LED.
According to a further aspect in the invention, also proposed a kind of LED lamp, this LED lamp comprises: led board comprises circuit board and the LED that is installed on the circuit board; Led driver, led board is electrically connected with led driver; Heat abstractor for the heat that distributes led board; Be installed in the lens unit of LED top; With the light fixture socket, described lens unit is installed in the end of light fixture socket, led board, led driver, heat abstractor all are installed in the light fixture socket, and led driver is electrically connected with external power supply terminal on the light fixture socket, wherein: described light fixture socket comprises at least one modular installation portion, and in led board, led driver, heat abstractor and the lens unit at least one is installed in described at least one modular installation portion replaceably.
Advantageously, between led board and the led driver be electrically connected and/or led driver and external power supply terminal between be electrically connected and adopt the mode of pegging graft to realize.
By the description of hereinafter with reference to accompanying drawing the present invention being done, other purpose of the present invention and advantage will be apparent, and can help that the present invention is had comprehensive understanding.
Description of drawings
Fig. 1 is the perspective schematic view according to an embodiment of LED lamp of the present invention;
Fig. 2 is the front perspective view of the LED drawer among Fig. 1;
Fig. 3 is the rear view of the LED drawer among Fig. 1;
Fig. 4 is the front perspective view that the LED among Fig. 1 drives drawer;
Fig. 5 is the rear view that the LED among Fig. 1 drives drawer;
Fig. 6 is the perspective view of the light fixture socket among Fig. 1, and wherein lens unit, heat abstractor, LED drawer and LED driving drawer all unload from the light fixture socket;
Fig. 7 is the front view of the light fixture socket among Fig. 6;
Fig. 8 be show lens unit how with the front view of light fixture socket snap fit; With
Fig. 9 be show lens unit how with the perspective view of light fixture socket snap fit.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to embodiment of the present invention is intended to present general inventive concept of the present invention is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present invention.
With reference to accompanying drawing, LED lamp 1 comprises according to an embodiment of the invention: led board 2, led board 2 comprise circuit board 3 and the LED 4 that is installed on the circuit board 3; Led driver 5, led board 2 is electrically connected with led driver 5; With light fixture socket 6, led board 2 and led driver 5 all are installed in the light fixture socket 6, and led driver 5 is electrically connected with external power supply terminal 7 on the light fixture socket 6, wherein: light fixture socket 6 has at least one modular installation portion, and in led board 2 and the led driver 5 at least one is contained in described at least one modular installation portion replaceably.
Because at least one in led board 2 and the led driver 5 is contained in described at least one modular installation portion replaceably, so can carry out maintenance, replacing and the upgrading of led board 2 and/or led driver 5 fast, at low cost.
Described at least one modular installation portion can comprise LED installation portion 9, and led board 2 just can be received in the LED installation portion 9 replaceably like this.But, led board 2 itself can modularization, thereby Modular LED plate 2 is suitable for being received into replaceably in the LED installation portion 9.In addition, as shown in Figure 2, led board 2 can be arranged in the LED container 8, is suitable for being received into replaceably in the LED installation portion 9 thereby LED container 8 has the shape that cooperates with LED installation portion 9.In Fig. 2, LED container 8 is shown as the form of drawer, and led board 2 places in the LED container 8.Be shown as drawer-like though it should be noted that LED container 8, LED container 8 also can be the open containers of other form, and LED container 8 can also be for being used for led board 2 is fixed on plate or the framework of light fixture socket 6.Led board 2 also can itself have the modularization shape that is suitable for being received in the LED container 8.
Since the modularization of LED installation portion 9, replacing, the maintenance of the led board 2 of can being more convenient for, the further cost of manufacture of reduction LED lamp.
LED lamp 1 can also comprise LED container buckle structure, but LED container buckle structure is suitable for after LED container 8 inserts LED installation portions 9 LED container 8 release Ground fasteners in LED installation portion 9.LED container buckle structure can be various ways, for example is arranged on the one or more projectioies on the LED container 8 and is arranged on the concavo-convex cooperation that the one or more recesses on the inwall of LED installation portion 9 form.In addition, as shown in Fig. 2 and Fig. 6, LED container buckle structure comprises: the insertion mouth on first bonnet lock hole, 10, the first bonnet lock holes 10 and the described LED installation portion relatively arranges, and wherein LED container 8 is via described insertion mouthful insertion LED installation portion 9; With first lock projections 12, first lock projections 12 is arranged on the front end along the direction of insertion of inserting LED installation portion 9 of LED container 8, wherein, first lock projections 12 is inserted first bonnet lock holes 10 and is cooperated with first bonnet lock hole 10 after LED container 8 inserts LED installation portion 9.Can form first bonnet lock hole 10 by two relative flexure strips 13, flexure strip 13 be suitable for first locking projections 12 on part, recess for example cooperates with 12 lockings of first locking projections.
When being installed in LED container 8 in the light fixture socket 6, first locking projections 12 is outstanding from the outer wall of light fixture socket 6.Thereby when needs remove LED container 8 from light fixture socket 6, only need first locking projections 12 pressed downwards and get final product.
Described at least one modular installation portion can comprise driver installation portion 15, and led driver 5 is suitable for being received into replaceably in the driver installation portion 15.Led driver 5 itself can modularization, and Modular LED driver 5 is suitable for being received into replaceably in the driver installation portion 15.In addition, as shown in Figure 4, led driver 5 can be arranged in the driver container 14, is suitable for being contained in replaceably in the driver installation portion 15 thereby driver container 14 has the shape that cooperates with driver installation portion 15.In Fig. 4, driver container 14 is shown as the form of drawer, and led driver 5 places in the driver container 14.Be shown as drawer-like though it should be noted that driver container 14, driver container 14 also can be the open containers of other form, and driver container 14 can also be for being used for led driver 5 is fixed on plate or the framework of light fixture socket 6.
Since the modularization of driver installation portion 15, replacing, the maintenance of the led driver 5 of can being more convenient for, the further cost of manufacture of reduction LED lamp.
LED lamp 1 can also comprise driver container buckle structure, but driver container buckle structure is suitable for after driver container 14 inserts driver installation portions 15 driver container 14 release Ground fasteners in driver installation portion 15.Driver container buckle structure can be various ways, for example is arranged on the one or more projectioies on the driver container 14 and is arranged on the concavo-convex cooperation that the one or more recesses on the inwall of driver installation portion 15 form.In addition, as shown in Fig. 5 and Fig. 6, driver container buckle structure comprises: the insertion mouth on second bonnet lock hole, 16, the second bonnet lock holes 16 and the driver installation portion 15 relatively arranges, and wherein driver container 14 is via described insertion mouthful insertion driver installation portion 15; With second lock projections 18, second lock projections 18 is arranged on the front end along the direction of insertion of inserting driver installation portion 15 of driver container 14, wherein, second lock projections 18 is inserted second bonnet lock holes 16 and is cooperated with second bonnet lock hole 16 after driver container 14 inserts driver installation portion 15.Can form second bonnet lock hole 16 by two relative flexure strips 19, flexure strip 19 be suitable for second locking projections 18 on part, recess for example cooperates with 18 lockings of second locking projections.
When being installed in driver container 14 in the light fixture socket 6, second locking projections 18 is outstanding from the outer wall of light fixture socket 6.Thereby when needs remove driver container 14 from light fixture socket 6, only need second locking projections 18 pressed downwards and get final product.
It is pointed out that and to have only in led board and the led driver in the installation portion that is contained in light fixture socket correspondence replaceably.But, led board and led driver can all be suitable for being contained in replaceably in the installation portion of light fixture socket.
Describe below at led board 2 and adopt LED containers 8, led driver 5 to adopt driver containers 14, and LED container 8, when driver container 14 is contained in the light fixture socket 6 replaceably, the electrical connection between led board 2, led driver 5, the light fixture socket 6.As shown in Fig. 2, Fig. 4, Fig. 6, LED container 8 both sides are respectively arranged with a first terminal 20 that is electrically connected with led board 2, and driver container 14 both sides are respectively arranged with a pair of second terminal 21,21 ' that is electrically connected with led driver 5.When LED container 8 and driver container 14 all are contained in the light fixture socket 6, two the first terminals 20 are electrically connected with a pair of second terminal 21 that is positioned at driver container 14 both sides respectively, and be positioned at driver container 14 both sides another second terminal 21 ' is electrically connected respectively with a pair of external power supply terminal 7 that is arranged on light fixture socket 6 both sides.Advantageously, light fixture socket 6 inner both sides are respectively arranged with 22, two the first terminals 20 of the 3rd terminal and are electrically connected with a pair of second terminal 21 that is positioned at driver container 14 both sides respectively by the 3rd terminal 22.
It should be noted that in the present invention, between led board 2 and the led driver 5 be electrically connected and/or led driver 5 and external power supply terminal 7 between be electrically connected and adopt the mode of pegging graft to realize.Mode with respect to the available technology adopting welding realizes being electrically connected, and is conducive to the replacing of led board 2 and led driver 5.
As shown in Fig. 1,6,8,9, LED lamp 1 can also comprise the heat abstractor 23 be used to the heat that distributes led board 2, and heat abstractor 23 is installed in the light fixture socket 6.Advantageously, described at least one modular installation portion comprises radiator installation portion 24, and heat abstractor 23 is suitable for being contained in replaceably in the radiator installation portion 24.Heat abstractor 23 next-door neighbour's LED containers 8 or led board 2 are arranged.As shown in FIG., heat abstractor 23 is arranged between led board 2 (LED container 8) and the led driver 5 (driver container 14).
Have at light fixture socket 6 under the situation of good heat sinking function, led board 2 or LED container 8 can be close to the inwall of light fixture sockets 6, thereby can omit heat abstractor 23.
As shown in Fig. 1,6,8,9, LED lamp 1 can also comprise lens unit 25, and lens unit 25 is installed in the end of light fixture socket 6 replaceably above LED 4.Lens unit 25, heat abstractor 23 can be included in the LED lamp 1 alternatively.Because lens unit 25 can be changed, change satisfactory lens so be convenient to the user.
As shown in Fig. 8 and Fig. 9, lens unit 25 latches on the light fixture socket 6.Lens unit 25 comprises lens 26 and surrounds the lens holder 27 that lens 26 arrange, lens holder 27 is provided with elastic latch hook 28, the end of light fixture socket 6 is provided with lockhole 29, when on the end that lens unit 25 is installed in light fixture socket 6, but elastic latch hook 28 is contained in the lockhole 29 with being suitable for release.
Although the light fixture socket 6 of the lamp of LED shown in the accompanying drawing is cylindric,, light fixture socket 6 can be designed as other shape according to actual needs, and the shape of other assembly of LED lamp also can be made corresponding modification.
In addition, the invention still further relates to a kind of LED lamp, this LED lamp comprises: led board 2 comprises circuit board 3 and the LED 4 that is installed on the circuit board; Led driver 5, led board 2 is electrically connected with led driver 5; Heat abstractor 24 for the heat that distributes led board; Be installed in the lens unit 25 of LED 4 tops; With light fixture socket 6, lens unit 25 is installed in the end of light fixture socket 6, led board 2, led driver 5, heat abstractor 23 all are installed in the light fixture socket 6, and led driver 5 is electrically connected with external power supply terminal 7 on the light fixture socket 6, wherein: light fixture socket 6 has at least one modular installation portion, and in led board 2, led driver 5, heat abstractor 23 and the lens unit 25 at least one is installed in described at least one modular installation portion replaceably.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change these embodiment that scope of the present invention is limited by claims and equivalent thereof.
Claims (14)
1. LED lamp comprises:
Led board comprises circuit board and the LED that is installed on the circuit board;
Led driver is electrically connected with described led board;
Heat abstractor is used for described led board is dispelled the heat; With
The light fixture socket, described led board, described led driver and described heat abstractor all are installed in this light fixture socket, and described led driver is electrically connected with external power supply terminal on the described light fixture socket,
Wherein:
Described light fixture socket comprises the LED installation portion that is suitable for holding led board, be suitable for the radiator installation portion that holds the driver installation portion of led driver and be suitable for holding heat abstractor, described radiator installation position between described LED installation portion and described driver installation portion, and described LED installation portion, driver installation portion and radiator installation portion all by modularization to hold led board, led driver and heat abstractor respectively replaceably.
2. LED lamp according to claim 1, wherein:
Further comprise the LED container, described led board is arranged in the described LED container, is suitable for being received into replaceably in the described LED installation portion thereby described LED container has the shape that cooperates with described LED installation portion.
3. LED lamp according to claim 2, wherein:
Described LED container is slidingly matched by keyway and inserts replaceably in the described LED installation portion.
4. according to claim 2 or 3 described LED lamps, wherein:
Further comprise LED container buckle structure, but this LED container buckle structure is suitable for after described LED container inserts described LED installation portion with described LED container release Ground fastener in described LED installation portion.
5. LED lamp according to claim 4, wherein said LED container buckle structure comprises:
First bonnet lock hole, the insertion mouth on this first bonnet lock hole and the described LED installation portion relatively arranges, and wherein said LED container is via the described insertion mouthful described LED installation portion of insertion; With
First lock projections, this first lock projections are arranged on the front end along the direction of insertion of inserting the LED installation portion of LED container, and wherein, first lock projections is inserted first bonnet lock hole and cooperated with first bonnet lock hole after described LED container inserts described LED installation portion.
6. LED lamp according to claim 2, wherein:
Further comprise the driver container, described led driver is arranged in this driver container, is suitable for being received into replaceably in the described driver installation portion thereby described driver container has the shape that cooperates with the driver installation portion.
7. LED lamp according to claim 6, wherein:
Described driver container is slidingly matched by keyway and inserts replaceably in the described driver installation portion.
8. LED lamp according to claim 6, wherein:
Further comprise driver container buckle structure, but this driver container buckle structure is suitable for after described driver container inserts described driver installation portion with described driver container release Ground fastener in described driver installation portion.
9. LED lamp according to claim 8, wherein:
Described driver container buckle structure comprises:
Second bonnet lock hole, the insertion mouth on this second bonnet lock hole and the described driver installation portion relatively arranges, and wherein said driver container is via the described insertion mouthful described driver installation portion of insertion; With
Second lock projections, this second lock projections is arranged on the front end along the direction of insertion of inserting the driver installation portion of driver container, wherein, second lock projections is inserted second bonnet lock hole and is cooperated with second bonnet lock hole after the driver container inserts the driver installation portion.
10. LED lamp according to claim 6, wherein:
Described LED container both sides are respectively arranged with a first terminal that is electrically connected with led board;
Described driver container both sides are respectively arranged with a pair of second terminal that is electrically connected with led driver;
Wherein, when described LED container and described driver container all are contained in the light fixture socket, two the first terminals are electrically connected with a pair of second terminal that is positioned at driver container both sides respectively, and be positioned at driver container both sides another second terminal is electrically connected respectively with a pair of external power supply terminal that is arranged on described light fixture socket both sides.
11. LED lamp according to claim 10, wherein:
The inner both sides of described light fixture socket are respectively arranged with the 3rd terminal, and two the first terminals are electrically connected with described a pair of second terminal that is positioned at driver container both sides respectively by described the 3rd terminal.
12. LED lamp according to claim 1, wherein
Further comprise lens unit, described lens unit is installed in the end of light fixture socket replaceably above described LED.
13. LED lamp according to claim 1, wherein:
Between described led board and the described led driver be electrically connected and/or led driver and external power supply terminal between be electrically connected and adopt the mode of pegging graft to realize.
14. a LED lamp comprises:
Led board comprises circuit board and the LED that is installed on the circuit board;
Led driver, led board is electrically connected with led driver;
Heat abstractor for the heat that distributes led board;
Be installed in the lens unit of LED top; With
The light fixture socket, described lens unit is installed in the end of light fixture socket, and led board, led driver, heat abstractor all are installed in the light fixture socket, and led driver is electrically connected with external power supply terminal on the light fixture socket,
Wherein:
Described light fixture socket comprises the LED installation portion, the driver installation portion that is suitable for holding led driver that are suitable for holding led board, be suitable for the lens unit installation portion that holds the radiator installation portion of heat abstractor and be suitable for installing lens unit, described radiator installation position between described LED installation portion and described driver installation portion, and described LED installation portion, driver installation portion, radiator installation portion and lens unit installation portion by modularization to hold led board, led driver, heat abstractor and lens unit respectively replaceably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101935272A CN102269351B (en) | 2010-06-04 | 2010-06-04 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101935272A CN102269351B (en) | 2010-06-04 | 2010-06-04 | Light-emitting diode (LED) lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102269351A CN102269351A (en) | 2011-12-07 |
| CN102269351B true CN102269351B (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101935272A Active CN102269351B (en) | 2010-06-04 | 2010-06-04 | Light-emitting diode (LED) lamp |
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| CN (1) | CN102269351B (en) |
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| US8876322B2 (en) | 2012-06-20 | 2014-11-04 | Journée Lighting, Inc. | Linear LED module and socket for same |
| CN103016979B (en) * | 2012-11-30 | 2015-02-04 | 深圳市九洲光电科技有限公司 | Cross-inserted-type LED light source module |
| US9565782B2 (en) | 2013-02-15 | 2017-02-07 | Ecosense Lighting Inc. | Field replaceable power supply cartridge |
| US9976710B2 (en) | 2013-10-30 | 2018-05-22 | Lilibrand Llc | Flexible strip lighting apparatus and methods |
| US10477636B1 (en) | 2014-10-28 | 2019-11-12 | Ecosense Lighting Inc. | Lighting systems having multiple light sources |
| US11306897B2 (en) | 2015-02-09 | 2022-04-19 | Ecosense Lighting Inc. | Lighting systems generating partially-collimated light emissions |
| US9869450B2 (en) | 2015-02-09 | 2018-01-16 | Ecosense Lighting Inc. | Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector |
| US9746159B1 (en) | 2015-03-03 | 2017-08-29 | Ecosense Lighting Inc. | Lighting system having a sealing system |
| US9651216B2 (en) | 2015-03-03 | 2017-05-16 | Ecosense Lighting Inc. | Lighting systems including asymmetric lens modules for selectable light distribution |
| US9651227B2 (en) | 2015-03-03 | 2017-05-16 | Ecosense Lighting Inc. | Low-profile lighting system having pivotable lighting enclosure |
| US9568665B2 (en) | 2015-03-03 | 2017-02-14 | Ecosense Lighting Inc. | Lighting systems including lens modules for selectable light distribution |
| USD785218S1 (en) | 2015-07-06 | 2017-04-25 | Ecosense Lighting Inc. | LED luminaire having a mounting system |
| USD782094S1 (en) | 2015-07-20 | 2017-03-21 | Ecosense Lighting Inc. | LED luminaire having a mounting system |
| USD782093S1 (en) | 2015-07-20 | 2017-03-21 | Ecosense Lighting Inc. | LED luminaire having a mounting system |
| US9651232B1 (en) | 2015-08-03 | 2017-05-16 | Ecosense Lighting Inc. | Lighting system having a mounting device |
| US10132476B2 (en) | 2016-03-08 | 2018-11-20 | Lilibrand Llc | Lighting system with lens assembly |
| US11296057B2 (en) | 2017-01-27 | 2022-04-05 | EcoSense Lighting, Inc. | Lighting systems with high color rendering index and uniform planar illumination |
| US20180328552A1 (en) | 2017-03-09 | 2018-11-15 | Lilibrand Llc | Fixtures and lighting accessories for lighting devices |
| US11041609B2 (en) | 2018-05-01 | 2021-06-22 | Ecosense Lighting Inc. | Lighting systems and devices with central silicone module |
| US11353200B2 (en) | 2018-12-17 | 2022-06-07 | Korrus, Inc. | Strip lighting system for direct input of high voltage driving power |
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| CN102269351A (en) | 2011-12-07 |
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