CN104595757A - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN104595757A CN104595757A CN201410829159.4A CN201410829159A CN104595757A CN 104595757 A CN104595757 A CN 104595757A CN 201410829159 A CN201410829159 A CN 201410829159A CN 104595757 A CN104595757 A CN 104595757A
- Authority
- CN
- China
- Prior art keywords
- light
- led
- lamp
- led lamp
- diffusion body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Abstract
The invention relates to an LED lamp which comprises a lamp cup and a transparent lamp cover, the lamp cover is mounted at an upper opening end of the lamp cover, the LED lamp further comprises a photovoltaic integrated module which comprises an integrally formed cooling body, a three-dimensional light diffusion body, a power source driver and an LED light source, wherein the power source driver is packaged in the cooling body, the LED light source is packaged in the cooling body, in surface combination with the light diffusion body and electrically connected with the power source driver, a lower opening end of the lamp cup is mounted on the cooling body so as to accommodate the light diffusion body in the lamp body, and light emitted by the LED light source is emitted by the lamp cover after diffused by the light diffusion body. According to the LED lamp, the component assembly number is reduced by the aid of the photovoltaic integrated module, and manual assembly cost of the lamp is reduced; light is diffused by the light diffusion body in a three-dimensional light diffusion manner, so that the lamp is not dizzy, the light is comfortable, and the illumination effect is improved.
Description
Technical field
The present invention relates to lighting engineering, more particularly, relate to a kind of LED lamp.
Background technology
Existing halogen bulb shot-light in the market, by filament electrified regulation to incandescent state, utilize heat radiation to send visible ray, the advantage of this mode is that production automation degree is high, and lighting angle is large, but its heating is large, and power consumption is large, and light efficiency is low, and the life-span is short.For this reason, market is proposed LED spotlight again.Existing LED spotlight great majority add lens with plane patch LED and carry out optics luminous intensity distribution to change rising angle, and this LED spotlight illuminating effect is not true to nature, poor visual effect, and there will be halation and Huang Quan, light is more dazzling.And existing LED lamp is greatly mainly with LED, metal substrate, radiator, constant-current driving power supply composition, and its shortcoming existed is that numerous assemblies needs a large amount of worker assembles, adds a large amount of costs of labor.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of and can improve illuminating effect and comfort level and can reduce the LED lamp of assembly cost.
The technical solution adopted for the present invention to solve the technical problems is: propose a kind of LED lamp, comprise Lamp cup and the transparent light cover being installed on Lamp cup upper open end, also comprise integrated optoelectronic module, described integrated optoelectronic module comprises integrated radiator and cubic light diffuser and the LED light source on the power supply driver that is packaged in described radiator and the surface that combines with light diffusion body that is packaged in described radiator, described LED light source is electrically connected with power supply driver, the lower open end of described Lamp cup is installed on described radiator to be contained in described Lamp cup by described light diffusion body, the light that described LED light source sends is penetrated by described light cover after described light diffusion body disperses again.
In an embodiment, described integrated optoelectronic module also comprises is located at described radiator lower end and the pin be electrically connected with power supply driver.
In an embodiment, described light diffusion body is cylindrical or dome-shaped.
In an embodiment, the inner surface of described Lamp cup is provided with reflector layer, the light that described LED light source sends being penetrated through described light cover again by described reflector layer reflection at least partially after described light diffusion body disperses.
In an embodiment, described light cover is plate glass cover.
In an embodiment, described light cover is light modulation lens.
In an embodiment, described light cover is Fresnel Lenses, and the plane of incidence of described Fresnel Lenses has the groove that multiple concentric ring is established, and wherein a part of groove is totally reflected incident light, and another part groove reflects incident light.
In an embodiment, the exit facet of described Fresnel Lenses has the optical signature of emergent ray being carried out to scattering.
In an embodiment, described LED light source comprises at least one LED.
Implement light fixture of the present invention, there is following beneficial effect: this light fixture reduces assembling parts quantity by integrated integrated optoelectronic module, reduce the assembling cost of labor of light fixture.Light is separated into three-dimensional bright dipping mode by light diffusion body by this light fixture, then carries out light modulation by the secondary optics process of Lamp cup and light cover, makes light fixture not dazzle, light comfortable, improves the light extraction efficiency of light fixture, promotes the lighting effect of light fixture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structure sectional view of the LED lamp of one embodiment of the invention;
Fig. 2 is the detonation configuration schematic diagram of the LED lamp shown in Fig. 1;
Fig. 3 is the structure sectional view of the LED lamp of another embodiment of the present invention;
Fig. 4 is the detonation configuration schematic diagram of the LED lamp shown in Fig. 3.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 and Fig. 2 respectively illustrates sectional structure and the detonation configuration schematic diagram of LED lamp 100 according to an embodiment of the invention.As depicted in figs. 1 and 2, this LED lamp 100 comprises integrated optoelectronic module 110, Lamp cup 120 and light cover 130.Integrated optoelectronic module 110 is made up of the radiator 111 of integrated injection molding, light diffusion body 112, power supply driver (not shown) and LED light source 113 further.Light diffusion body 112 is positioned at the upper end of radiator 111, and power supply driver is packaged in radiator 111, and LED light source 113 is packaged in the surface combined with light diffusion body 112 of radiator 111, and LED light source 113 is electrically connected with power supply driver.This LED light source 113 can include at least one LED.Further, the lower end of radiator 111 is also provided with power pins 114 and is electrically connected with inner power supply driver.This pin 114 connects external power source, can light LED light source 113.The light that LED light source 113 sends after lighting is disperseed by light diffusion body 112.Light diffusion body 112 spatially shape, such as cylindrical, dome-shaped or other suitable three-dimensional shape, thus the light that LED light source 113 sends can be separated into stereo luminous effect.The heat that LED light source 113 lights rear generation is then dissipated by the radiator 111 of integrated optoelectronic module 110 self.The material of the heat that the various suitable LED light source 113 that can shed that radiator 111 and light diffusion body 112 all can adopt those skilled in the art to know maybe can to know produces and the material integrated injection molding that can disperse the bright dipping of LED light source 113.Such as, radiator 111 and light diffusion body 112 can be aluminium oxide by main component and assist the material of other suitable excipients to make.
The lower open end of Lamp cup 120 is arranged on radiator 111, to be housed in Lamp cup 120 by light diffusion body 112.The upper open end of Lamp cup 120 is provided with light cover 130.Specifically as shown in Figure 2, radiator 111 is provided with the flange 116 of the lower open end propping up Lamp cup 120, and is circumferentially provided with at least two screwed holes 115, and Lamp cup 120 lock onto this screwed hole 115 by screw 140 and is fixed on radiator 111.Those skilled in the art are obviously known is, in different embodiment according to the subject invention, the lower open end of Lamp cup 120 can be arranged on radiator 111 by the existing various mode such as mode such as buckle, bonding, riveted joint, is not limited to the specific embodiment shown in Fig. 2.Similarly, light cover 130 also can be fixed in the upper end open of Lamp cup 120 by such as buckle, the mode such as bonding, and light cover 130 can be plate glass cover.The inner surface of Lamp cup 120 is also provided with reflector layer 121, the light that LED light source 113 sends after light diffusion body 112 disperses at least partially by this reflector layer 121 reflection after penetrate through light cover 130 again.
Light fixture 100, by radiator 111, light diffusion body 112, power supply driver and LED light source 113 are integrated into an integrated optoelectronic module 110, can reduce the number of parts of assembling light fixture, reduces the assembling cost of labor of light fixture.And, light fixture 100 carries out first time optical treatment by the first bright dipping of light diffusion body 112 pairs of LED light sources 113, light is made to be separated into stereo luminous effect, second time optical treatment is made again by the reflector layer 121 in Lamp cup 120, the light of dispersion is carried out reflect the light injection of receiving the angled scope of light, more effectively can carry out bright dipping again after mixed light to the light of LED light source 113, improve the light comfort level of light fixture, and improve the light extraction efficiency of light fixture, make that light fixture not dazzle, light are comfortable, luminance raising, mixed light evenly.
Fig. 3 and Fig. 4 respectively illustrates sectional structure and the detonation configuration schematic diagram of LED lamp 200 according to another embodiment of the present invention.As shown in Figure 3 and Figure 4, this LED lamp 200 comprises integrated optoelectronic module 210, Lamp cup 220 and light cover 230.Integrated optoelectronic module 210 has the structure identical with the integrated optoelectronic module 110 of the light fixture 100 shown in Fig. 1 with Fig. 2, namely be made up of the radiator 211 of integrated injection molding, light diffusion body 212, power supply driver (not shown) and LED light source 213, and be provided with pin 214 in the lower end of radiator 211, this pin 214 connects external power source, LED light source 213 can be lighted, form three-dimensional light-out effect by light diffusion body 212.
Further as shown in Figure 3 and Figure 4, the lower open end of Lamp cup 220 is arranged on radiator 211, to be housed in Lamp cup 220 by light diffusion body 212.The upper open end of Lamp cup 220 is provided with light cover 230.Light fixture 200 is with the difference of the light fixture 100 shown in Fig. 1 and Fig. 2, and Lamp cup 220 does not arrange reflector layer, but carries out secondary light modulation by light cover 230 to the three-dimensional bright dipping after light diffusion body 212 dispersion.Specifically as shown in Figure 3 and Figure 4, light cover 230 is light modulation lens, such as, Fresnel Lenses shown in figure.The plane of incidence of this Fresnel Lenses has the groove 231 that multiple concentric ring is established, and wherein a part of groove is totally reflected incident light, and another part groove reflects incident light, thus greatly can improve dazzle, improves light intensity.Meanwhile, the exit facet of this Fresnel Lenses has the optical signature 232 of emergent ray being carried out to scattering, to adjust shooting angle, improves soften and the light emission rate of emergent light.In specific embodiment, this optical signature 232 can be such as waveform lines, rhombus lines, lattice face shape lines or circular protrusions array etc.
Light fixture 200 reduces assembling parts quantity by integrated integrated optoelectronic module 210 equally, reduces the assembling cost of labor of light fixture.And, light fixture 200 carries out first time optical treatment by the first bright dipping of light diffusion body 210 pairs of LED light sources 213, light is made to be separated into stereo luminous effect, second time optical treatment is made again by the light modulation lens of light cover 230, adjust shooting angle, improve emergent light soften, greatly improve dazzle, promote lighting effect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a LED lamp, comprise Lamp cup and the transparent light cover being installed on Lamp cup upper open end, it is characterized in that, also comprise integrated optoelectronic module, described integrated optoelectronic module comprises integrated radiator and cubic light diffuser and the LED light source on the power supply driver that is packaged in described radiator and the surface that combines with light diffusion body that is packaged in described radiator, described LED light source is electrically connected with power supply driver, the lower open end of described Lamp cup is installed on described radiator to be contained in described Lamp cup by described light diffusion body, the light that described LED light source sends is penetrated by described light cover after described light diffusion body disperses again.
2. LED lamp according to claim 1, is characterized in that, described integrated optoelectronic module also comprises is located at described radiator lower end and the pin be electrically connected with power supply driver.
3. LED lamp according to claim 1, is characterized in that, described light diffusion body is cylindrical or dome-shaped.
4. LED lamp according to claim 1, it is characterized in that, the inner surface of described Lamp cup is provided with reflector layer, the light that described LED light source sends being penetrated through described light cover again by described reflector layer reflection at least partially after described light diffusion body disperses.
5. according to the LED lamp that claim 4 is stated, it is characterized in that, described light cover is plate glass cover.
6. LED lamp according to claim 1, is characterized in that, described light cover is light modulation lens.
7. LED lamp according to claim 6, it is characterized in that, described light cover is Fresnel Lenses, and the plane of incidence of described Fresnel Lenses has the groove that multiple concentric ring is established, wherein a part of groove is totally reflected incident light, and another part groove reflects incident light.
8. according to the LED lamp that claim 7 is stated, it is characterized in that, the exit facet of described Fresnel Lenses has the optical signature of emergent ray being carried out to scattering.
9. according to the LED lamp that claim 1 is stated, it is characterized in that, described LED light source comprises at least one LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829159.4A CN104595757A (en) | 2014-12-26 | 2014-12-26 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829159.4A CN104595757A (en) | 2014-12-26 | 2014-12-26 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595757A true CN104595757A (en) | 2015-05-06 |
Family
ID=53121714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410829159.4A Pending CN104595757A (en) | 2014-12-26 | 2014-12-26 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595757A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698056A (en) * | 2016-04-22 | 2016-06-22 | 邢皓宇 | Table lamp |
| CN105910047A (en) * | 2016-04-22 | 2016-08-31 | 邢皓宇 | Table lamp |
| CN108386741A (en) * | 2018-02-08 | 2018-08-10 | 广东祥新光电科技有限公司 | The production method of integrated optical Lamp cup and the LED light for using the optics Lamp cup |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
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| CN202188350U (en) * | 2011-08-01 | 2012-04-11 | 深圳市众明半导体照明有限公司 | LED lamp improving lighting effect |
| CN102818161A (en) * | 2012-09-04 | 2012-12-12 | 上海九高节能技术有限公司 | LED (Light-Emitting Diode) lamp |
| CN103322436A (en) * | 2012-03-22 | 2013-09-25 | 武汉南格尔科技有限公司 | Structure of LED lamp |
| CN203258412U (en) * | 2013-03-28 | 2013-10-30 | 应春斌 | Novel LED tube lamp |
| CN103660128A (en) * | 2012-09-10 | 2014-03-26 | 合复新材料科技(无锡)有限公司 | Integrated forming process for LED lamp |
| CN203744048U (en) * | 2013-12-24 | 2014-07-30 | 深圳市振红旗科技有限公司 | Led down lamp |
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2014
- 2014-12-26 CN CN201410829159.4A patent/CN104595757A/en active Pending
Patent Citations (6)
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| CN202188350U (en) * | 2011-08-01 | 2012-04-11 | 深圳市众明半导体照明有限公司 | LED lamp improving lighting effect |
| CN103322436A (en) * | 2012-03-22 | 2013-09-25 | 武汉南格尔科技有限公司 | Structure of LED lamp |
| CN102818161A (en) * | 2012-09-04 | 2012-12-12 | 上海九高节能技术有限公司 | LED (Light-Emitting Diode) lamp |
| CN103660128A (en) * | 2012-09-10 | 2014-03-26 | 合复新材料科技(无锡)有限公司 | Integrated forming process for LED lamp |
| CN203258412U (en) * | 2013-03-28 | 2013-10-30 | 应春斌 | Novel LED tube lamp |
| CN203744048U (en) * | 2013-12-24 | 2014-07-30 | 深圳市振红旗科技有限公司 | Led down lamp |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11940135B2 (en) | 2015-12-15 | 2024-03-26 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11408597B2 (en) | 2015-12-15 | 2022-08-09 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11892150B2 (en) | 2015-12-15 | 2024-02-06 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11460177B2 (en) | 2015-12-15 | 2022-10-04 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11719422B2 (en) | 2015-12-15 | 2023-08-08 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| CN105910047A (en) * | 2016-04-22 | 2016-08-31 | 邢皓宇 | Table lamp |
| CN105698056A (en) * | 2016-04-22 | 2016-06-22 | 邢皓宇 | Table lamp |
| CN108386741A (en) * | 2018-02-08 | 2018-08-10 | 广东祥新光电科技有限公司 | The production method of integrated optical Lamp cup and the LED light for using the optics Lamp cup |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11466821B2 (en) | 2019-12-31 | 2022-10-11 | Jiangsu Sur Lighting Co., Ltd. | Lamp module group |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
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