CN202791432U - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202791432U CN202791432U CN2012203722650U CN201220372265U CN202791432U CN 202791432 U CN202791432 U CN 202791432U CN 2012203722650 U CN2012203722650 U CN 2012203722650U CN 201220372265 U CN201220372265 U CN 201220372265U CN 202791432 U CN202791432 U CN 202791432U
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- Prior art keywords
- radiator
- feet
- led
- led lamp
- optics
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the illumination field and discloses an LED lamp particularly. The LED lamp comprises a lamp holder, a sleeve, a radiator, an LED integrated module and a lampshade. The sleeve is fixedly connected with the lamp holder, the radiator is fixedly connected with the sleeve, the LED integrated module is arranged on an inner bearing face of the radiator, and the lampshade is fixedly connected with the radiator. The LED lamp further comprises an optical component for regulating light outlet angles. The optical component is covered on the LED integrated module, and the bottom of the optical component can be contacted and clamped with the inner bearing face of the radiator; and the bottom of the optical component extends to form at least one first supporting leg and at least one second supporting leg, the at least one first supporting leg abuts against the inner bearing face of the radiator, and the at least one second supporting leg is clamped with the inner bearing face of the radiator. The supporting legs are used for fixing the optical component, and the operation is simple and convenient.
Description
Technical field
The utility model relates to lighting field, is specifically related to a kind of LED lamp.
Background technology
LED is the light that is produced superhigh intensity by the superconduction luminescent crystal, its evolution of heat is few, unlike incandescent lamp, waste too many heat, unlike fluorescent lamp, produce toxic gas because of high energy consumption, also require high pressure unlike neon light and easily damage, it has high light transmittance efficiency in addition, saves energy, safe and reliable, the advantages such as life-span length.LED has been known as the environment-friendly type high-tech light source of a new generation by the whole world.Yet because bulb is very high to temperature requirement, in addition complex process, moulding is single, and this has just restricted popularizing of it.
Existing LED bulb structure is complicated, and lighting angle is less than normal, substantially all about 150 degree, so can not replace traditional incandescent lamp fully, bulb is the main illuminations of indoor furniture illumination, along with the promoted extension of LED bulb is more and more wider, in order to substitute traditional incandescent lamp fully, optics is set usually to increase rising angle in the LED bulb, but existing optics fixed form is loaded down with trivial details, and is fixing not firm, and causes whole LED modulated structure complicated, technological process is long, the problem that cost is high.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, thereby LED lamp a kind of simple in structure, fixed is provided.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of LED lamp comprises: lamp holder, the sleeve that is fixedly connected with lamp holder, the radiator that is fixedly connected with sleeve, be arranged on the integrated module of LED that can be luminous on the interior loading end of radiator, the lampshade that is fixedly connected with radiator; This LED lamp also comprises: regulate the optics of rising angle, described optics is located on the integrated module of described LED, and the lower curtate of described optics can contact with the interior loading end of radiator and engage; The bottom of described optics is extended with at least one first feet and at least one second feet, and the interior loading end of described the first feet and radiator connects, and described the second feet engages with the interior loading end of radiator.
Further, the interior loading end of described radiator is provided with the bayonet socket for accommodating the second feet.
Further, described the second feet is L-type.
Further, the base of described lampshade is along being pressed on the L-type bending edge of the second feet.
Further, the base of described lampshade is along being provided with at least one screens, and described radiator inner surface is provided with the annular groove with described clamping matching.
Further, the base of described lampshade is along being provided with at least one card column, and described radiator inner surface edge is provided with the short slot that cooperates with described card column.
Further, the integrated module of described LED is fixed by the interior loading end of screw and radiator.
Compared with prior art, the utlity model has following beneficial effect: the LED lamp that the utility model provides, be extended with at least one first feet and at least one second feet in the bottom of optics, utilize above-mentioned feet and optics is fixed, simple to operation.
Description of drawings
Fig. 1 is the utility model embodiment LED lamp package assembly decomposing schematic representation.
Fig. 2 is the cross-sectional view of the utility model embodiment LED lamp.
Fig. 3 is the enlarged diagram of part among Fig. 2.
Fig. 4 is the lampshade structure schematic diagram of the utility model embodiment LED lamp.
Fig. 5 is the luminous component structural representation of the utility model embodiment LED lamp.
Fig. 6 be among Fig. 5 A-A ' to generalized section.
Fig. 7 is the integrated modular structure schematic diagram of LED of the utility model embodiment LED lamp.
Fig. 8 is the heat spreader structures schematic diagram of the utility model embodiment LED lamp.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 is the utility model embodiment LED lamp package assembly decomposing schematic representation, and Fig. 2 is the cross-sectional view of the utility model embodiment LED lamp, and Fig. 3 is the enlarged diagram of part among Fig. 2; The utility model embodiment provides a kind of LED lamp, comprising: lamp holder 1, the sleeve 2 that is fixedly connected with lamp holder 1, the radiator 4 that is fixedly connected with sleeve 2, be arranged on the integrated module 5 of LED that can be luminous on the radiator 4 interior loading ends 461, the lampshade 7 that is fixedly connected with radiator 4; This LED lamp also comprises: regulate the optics 6 of rising angle, described optics 6 is located on the integrated module 5 of described LED, and the bottom of described optics 6 can contact with the interior loading end 461 of radiator and engage; The bottom of described optics is extended with at least one first feet 61 and at least one second feet 62, and described the first feet 61 connects with the interior loading end 461 of radiator, and described the second feet 62 engages with the interior loading end 462 of radiator.Utilize above-mentioned feet and optics is fixed, simple to operation, and overcome the bonding unstable shortcoming of existing glue.
General, lamp holder 1 is standarized component, can be E26 lamp holder, E27 lamp holder or B22 lamp holder etc., lamp holder 1 and sleeve 2 can be fixed with riveting method.The LED lamp has included power drives 3 in the present embodiment, this power drives 3 is fixed on the sleeve 2, and be arranged on radiator inside, and the heat that radiator 4 can produce the integrated module 5 of LED and power drives 3 is derived and is radiate, and radiator 4 is general to be adopted die casting or the technological forming such as extrudes.
To Fig. 8, Fig. 4 is the lampshade structure schematic diagram of the utility model embodiment LED lamp to each modular construction schematic diagram with reference to figure 4 in the present embodiment, and Fig. 5 is the luminous component structural representation, Fig. 6 be among Fig. 5 A-A ' to generalized section; Fig. 7 is the integrated modular structure schematic diagram of LED, and Fig. 8 is the heat spreader structures schematic diagram.The bottom of optics described in the present embodiment 6 is extended with the first feet 61 and the second feet 62, described the first feet 61 connects with the interior loading end 461 of radiator, the first feet 61 moves to lamp holder 1 direction to prevent optics 6 for short feet.Described the second feet 62 engages with the interior loading end 461 of radiator.In the present embodiment, described the second feet 62 ends are provided with snap fit, are provided with the bayonet socket that cooperates with described snap fit at the interior loading end 461 of described radiator, so that optics can be fixed on the interior loading end of radiator.In the present embodiment, the first feet 61 and the second feet 62 are two, among other embodiment, can set according to actual conditions.In certain embodiments, described the second feet 462 is L-type, the interior loading end 461 of described radiator is extended with bayonet socket 462, the second feets 62 that match with described the second feet 62 and just puts into above-mentioned bayonet socket 462, and optics 6 can not rotated around radiator 4.Because the existence of this optics 6, present embodiment can not change the lampshade profile, and the inner mode that directly increases this optics increases the lighting angle of bulb.Optics 6 in the present embodiment can change the rising angle of the light that the integrated module 5 of LED sends, and in the present embodiment, optics 6 can be selected lens or reflector.In other embodiments, any optics that can change rising angle all can.In this enforcement, the profile of optics 6 is generally column type, with reference to figure 5 and Fig. 6, can be column type PC(Polycarbonate, Merlon) lens or column type PMMA(Polymethyl Methacrylate, polymethyl methacrylate) lens; Present embodiment is preferably column type PC lens.
In the present embodiment, with reference to figure 4, the base of described lampshade 7 can be completely fixed in optics 6 on the interior loading end of radiator like this, thereby optics 6 can not be moved up and down along being pressed on the L-type bending edge of the second feet 62.Preferably, described lampshade 7 bases are along being provided with at least one screens 71, and described radiator inner surface is provided with the annular groove 471 that cooperates with described screens 71; And described lampshade 7 bases are along being provided with at least one card column 72, and described radiator inner surface edge is provided with the short slot 472 that cooperates with described card column 72.During installation, in the short slot 472 with the card column 72 corresponding radiators of lampshade 7, with defeating lampshade 7, the screens 71 of lampshade 7 is snapped in the groove 471 of radiator.Simultaneously this moment lampshade 7 bottom surface 73 can be pressed on the upper surface of L-type bending edge of the second feet 62 of optics 6, thereby optics can not be moved up and down.
In the present embodiment, the integrated module 5 of described LED is fixing by the interior loading end 461 of screw and radiator; On the integrated module 5 of LED at least one through hole is arranged, be two through holes in the present embodiment, be respectively the first through hole 51 and the second hole logical 52, two screw holes corresponding with above-mentioned through hole are also arranged on the interior loading end 461 of radiator simultaneously, be respectively the first screw hole 41 and the second screw hole 42, during installation, with the first hole 51 and the first screw hole 41 correspondences, the second hole 52 and the second screw hole 42 correspondences, then with screw an above-mentioned amount hole is screwed down respectively, the integrated module 5 of ED can be fixed on the interior loading end 461 of radiator.
The LED lamp of present embodiment, by optics 6 being placed on the interior loading end 461 of radiator, then lampshade 7 and radiator 4 are fixed, here only having carried out the screens of lampshade and radiator 4 fixes, just radiator 4, optics 6 and 7 three parts of lampshade can be tightened together, simple to operation, and reduced the cost of LED lamp.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. LED lamp comprises: lamp holder, the sleeve that is fixedly connected with lamp holder, the radiator that is fixedly connected with sleeve, be arranged on the integrated module of LED that can be luminous on the interior loading end of radiator, the lampshade that is fixedly connected with radiator; It is characterized in that, also comprise: regulate the optics of rising angle, described optics is located on the integrated module of described LED, and the bottom of described optics can contact with the interior loading end of radiator and engage; The bottom of described optics is extended with at least one first feet and at least one second feet, and the interior loading end of described the first feet and radiator connects, and described the second feet engages with the interior loading end of radiator.
2. LED lamp according to claim 1 is characterized in that, the interior loading end of described radiator is provided with the bayonet socket for accommodating the second feet.
3. LED lamp according to claim 2 is characterized in that, described the second feet is L-type.
4. LED lamp according to claim 3 is characterized in that, the base of described lampshade is along being pressed on the L-type bending edge of the second feet.
5. each described LED lamp is characterized in that according to claim 1-4, and the base of described lampshade is along being provided with at least one screens, and described radiator inner surface is provided with the annular groove with described clamping matching.
6. each described LED lamp is characterized in that according to claim 1-4, and the base of described lampshade is along being provided with at least one card column, and described radiator inner surface edge is provided with the short slot that cooperates with described card column.
7. each described LED lamp is characterized in that according to claim 1-4, and the integrated module of described LED is fixed by the interior loading end of screw and radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203722650U CN202791432U (en) | 2012-07-30 | 2012-07-30 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203722650U CN202791432U (en) | 2012-07-30 | 2012-07-30 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791432U true CN202791432U (en) | 2013-03-13 |
Family
ID=47818691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203722650U Expired - Lifetime CN202791432U (en) | 2012-07-30 | 2012-07-30 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791432U (en) |
-
2012
- 2012-07-30 CN CN2012203722650U patent/CN202791432U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |