CN202613163U - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202613163U CN202613163U CN2012202538960U CN201220253896U CN202613163U CN 202613163 U CN202613163 U CN 202613163U CN 2012202538960 U CN2012202538960 U CN 2012202538960U CN 201220253896 U CN201220253896 U CN 201220253896U CN 202613163 U CN202613163 U CN 202613163U
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- Prior art keywords
- groove
- substrate
- led lamp
- radiator
- led
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- 239000000758 substrate Substances 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004425 Makrolon Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a light-emitting diode (LED) lamp which comprises a substrate (1) provided with an LED bulb and a radiator (2). A groove is arranged on the radiator (2), and the substrate (1) is installed in the groove. When the LED lamp works, the LED bulb on the substrate is turned on, light emitted by the LED bulb is reflected on the lateral wall of the groove and is emitted out from the position of a groove opening of the radiator. The lamp enables light emitted by the LED bulb to be reflected in the groove by placing the substrate provided with the LED bulb in the groove on the radiator, ensures that an emitted light beam is concentrated in the groove, namely emitted light beam angle is reduced, and energy waste is reduced accordingly.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of LED lamp.
Background technology
Along with New Times of lighting engineering revolution has been opened up in the development of LED (Light Emitting Diode, light emitting diode) technology, the performance indications of LED also increase substantially day by day.Through nearly 30 years development, everybody LED of knowing sth. or sb. thoroughly now can send multiple coloured light such as red, orange, yellow, green, indigo plant.Yet the white light LED that illumination needs only just grows up in recent years, and the light efficiency of white light LED even surpassed the light efficiency level of ordinary incandescent lamp, and luminous flux is also increasing considerably, and makes environmental protection, energy-conservation LED obtain extensive use at lighting field.
Application number is a kind of LED strip light that 200820151864 Chinese patent is mentioned, and is LED industry a kind of LED strip light commonly used at present, and this structure comprises: be provided with substrate, radiator and the lampshade of LED, this strip light angle is for basically all greater than 100 °.Because above-mentioned LED strip light is simple in structure, while cost easy for installation is lower, and therefore, the scope of application is wide especially.But, or place that strip light setting height(from bottom) higher higher for some illumination requirement, illuminance of ground can be lower; A lot of light since rising angle beat than conference and wait some not need the place of light on the wall; Cause the waste of the energy, exiting surface is bigger simultaneously, can cause the waste of lampshade material.
Therefore, how reducing the beam angle of LED lamp, to reduce the waste of the energy, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of the utility model provides a kind of LED lamp, reduces the beam angle of LED lamp, to reduce the waste of the energy.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of LED lamp comprises the substrate and the radiator that are provided with the LED bulb, and wherein, said radiator is provided with groove, and said substrate is installed in the said groove.
Preferably, in the above-mentioned LED lamp, said radiator and said substrate are bar part.
Preferably, in the above-mentioned LED lamp, also comprise being arranged on the above-mentioned groove, be used to protect the protective cover of said substrate.
Preferably, in the above-mentioned LED lamp, said protective cover is the inner cover that is arranged on the outer cover on said groove top and/or is arranged on said inside grooves.
Preferably, in the above-mentioned LED lamp, said outer cover is transparent Merlon cover, and said inner cover is diffusion or transparent Merlon cover.
Preferably, in the above-mentioned LED lamp, the arranged outside of said radiator has radiating fin.
Preferably, in the above-mentioned LED lamp, the number of said substrate is a plurality of, and is arranged in said recess sidewall and/or said bottom portion of groove.
Preferably, in the above-mentioned LED lamp, also comprise the lens that are arranged on said inside grooves.
Preferably, in the above-mentioned LED lamp, said lens are rod lens.
Can find out that from above-mentioned technical scheme the utility model provides a kind of LED lamp, comprise the substrate and the radiator that are provided with the LED bulb, wherein, radiator is provided with groove, and aforesaid substrate is arranged in this groove.During work, the LED bulb on the substrate is opened, and the light that sends reflects on the sidewall of groove, and the groove mouth from radiator penetrates then.Be placed in the groove on the radiator through the substrate that will be provided with the LED bulb; The light that makes the LED bulb send reflects in groove; Guaranteed that the light beam scope that penetrates concentrates in the groove, promptly reduced the angle of the light beam of ejaculation, thereby reduced the waste of the energy.
Description of drawings
The structural representation of the LED lamp that Fig. 1 provides for utility model embodiment one;
The structural representation of the LED lamp that Fig. 2 provides for utility model embodiment two;
The structural representation of the LED lamp that Fig. 3 provides for utility model embodiment three;
The structural representation of the LED lamp that Fig. 4 provides for utility model embodiment four;
The structural representation of the LED lamp that Fig. 5 provides for utility model embodiment five;
The structural representation of the LED lamp that Fig. 6 provides for utility model embodiment six.
The specific embodiment
The utility model core provides a kind of LED lamp, reduces the beam angle of LED lamp, to reduce the waste of the energy.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and embodiment.
Please refer to Fig. 1, disclosed LED lamp in utility model embodiment comprises the substrate 1 and radiator 2 that are provided with the LED bulb, and wherein, radiator 2 is provided with groove, and substrate 1 is installed in this groove.During work, the LED bulb on the substrate 1 is opened, and the light that sends reflects on the sidewall of groove, and the groove mouth from radiator 2 penetrates then.
Be placed in the groove of radiator 2 through the substrate 1 that will be provided with the LED bulb; The light that makes the LED bulb send reflects in groove; Guaranteed that the light beam scope that penetrates concentrates in the groove, promptly reduced the angle of the light beam of ejaculation, thereby reduced the waste of the energy.
For substrate 1 is protected, prevent the influence that it receives external environment, on groove, be provided with the protective cover that is used to protect this substrate 1 in the present embodiment.Through the protective cover that is provided with, substrate that is provided with the LED bulb 1 and external environment are isolated, prevent that external environment from causing damage to it, prolong the service life of this substrate 1.
Please refer to Fig. 2-Fig. 3, wherein, the structural representation of the LED lamp that Fig. 2 provides for utility model embodiment two; The structural representation of the LED lamp that Fig. 3 provides for utility model embodiment three.
In the specific embodiment, can outer cover 3 be set on the top of groove, be used to protect the substrate 1 of the portion of setting within it and the groove of radiator 2; Those skilled in the art also can protective cover be set to be arranged on the inner cover 4 of inside grooves, promptly are arranged on the radiator 2 at substrate 1 place, to realize the protection to substrate 1; For the safety of further protective substrate 1, inner cover 4 and outer cover 3 can be set simultaneously preferably.Because inner cover 4 all can cause certain loss with outer cover 3 to the light that the LED bulb sends, cause illumination to reduce, the protective cover that is provided with simultaneously can increase production cost.In actual production, the requirement of comprehensive illumination requirement and production cost can be selected the different situation that is provided with, to reach requirement.
In the preferred embodiment, the material of outer cover 3 is transparent makrolon material, and inner cover 4 is set to spread or transparent makrolon material.
Power at the LED lamp is higher, when exceeding the heat-sinking capability of radiator 2, need improve accordingly radiator 2, to improve heat dispersion, Given this, in the present embodiment in the arranged outside of radiator 2 radiating fin 5.The radiating fin 5 that is provided with has increased the area of dissipation of radiator 2, has promptly improved the radiating efficiency of radiator 2.Yet radiating fin 5 is set on radiator 2 can increase corresponding cost, and whether those skilled in the art can select the setting of radiating fin 5 according to different needs.
Please refer to Fig. 5, the situation for need lamp being installed in highly higher place possibly be provided with polylith substrate 1, to improve light intensity.In actual production, according to the number of substrate 1 and the size of groove, can substrate 1 be arranged on recess sidewall or bottom portion of groove, also can a part of substrate 1 be arranged in bottom portion of groove, another part is arranged on the recess sidewall.
Please refer to Fig. 6, on the basis of technique scheme, this LED lamp also comprises the lens 6 that are arranged on inside grooves, the refraction of scioptics 6, and the angle of regulating beam angle is to realize the requirement to different beam angles.
In order to reduce beam angle, in the present embodiment, lens 6 are set to the bar shaped convex lens, because convex lens have the effect of convergence to light, so, preferably use convex lens in order to reach the purpose that reduces beam angle.In practical application, some place requires the area coverage of light bigger, to achieve these goals, can use concavees lens, utilizes the disperse function of concavees lens to light, changes beam angle.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. a LED lamp comprises the substrate (1) and the radiator (2) that are provided with the LED bulb, and its characteristic is that said radiator (2) is provided with groove, and said substrate (1) is installed in the said groove.
2. LED lamp according to claim 1 is characterized in that, said radiator (2) and said substrate (1) are bar part.
3. LED lamp according to claim 1 is characterized in that, also comprises being arranged on the said groove, is used to protect the protective cover of said substrate (1).
4. LED lamp according to claim 3 is characterized in that, said protective cover is outer cover (3) that is arranged on said groove top and/or the inner cover (4) that is arranged on said inside grooves.
5. LED lamp according to claim 4 is characterized in that, said outer cover (3) is transparent Merlon cover, and said inner cover (4) is diffusion or transparent Merlon cover.
6. LED lamp according to claim 1 is characterized in that, the arranged outside of said radiator (2) has radiating fin (5).
7. LED lamp according to claim 1 is characterized in that, the number of said substrate (1) is a plurality of, and is arranged in said recess sidewall and/or said bottom portion of groove.
8. according to each described LED lamp of claim 1-7, it is characterized in that, also comprise the lens (6) that are arranged on said inside grooves.
9. LED lamp according to claim 8 is characterized in that, said lens (6) are rod lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202538960U CN202613163U (en) | 2012-05-29 | 2012-05-29 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202538960U CN202613163U (en) | 2012-05-29 | 2012-05-29 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613163U true CN202613163U (en) | 2012-12-19 |
Family
ID=47346856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202538960U Expired - Fee Related CN202613163U (en) | 2012-05-29 | 2012-05-29 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661521A (en) * | 2012-05-29 | 2012-09-12 | 英飞特光电（杭州）有限公司 | LED (light-emitting diode) lamp |
-
2012
- 2012-05-29 CN CN2012202538960U patent/CN202613163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661521A (en) * | 2012-05-29 | 2012-09-12 | 英飞特光电（杭州）有限公司 | LED (light-emitting diode) lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG THINKLUX LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INVENTRONICS (HANGZHOU), INC. Effective date: 20130327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310053 HANGZHOU, ZHEJIANG PROVINCE TO: 315002 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130327 Address after: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East D block 2 layer communication Patentee before: LED ONE (Hangzhou) Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee after: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City Address before: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee before: Thinklux (Zhejiang) Lighting Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20170529 |