CN103148380A - LED bulb - Google Patents
LED bulb Download PDFInfo
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- CN103148380A CN103148380A CN2013100467692A CN201310046769A CN103148380A CN 103148380 A CN103148380 A CN 103148380A CN 2013100467692 A CN2013100467692 A CN 2013100467692A CN 201310046769 A CN201310046769 A CN 201310046769A CN 103148380 A CN103148380 A CN 103148380A
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- lamp
- led
- panel
- led bulb
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED bulb. The LED bulb comprises a lamp holder, a heat dissipation base, a connecting part, a cross light-emitting panel and a lamp shade, wherein LED lamps are mounted on the cross light-emitting panel; in addition, LED lamps are mounted on the connecting part for light distribution, so that the luminous brightness of the whole bulb is higher, and 320-degree lighting is realized; and the size of the heat dissipation base can be adjusted according to the quantity of the LED lamps so as to enable the radiating effect of the heat dissipation base to be matched with the watt level of the bulb. Compared with a lamp with the same power, such as an energy-saving lamp, a sodium lamp and a halogen lamp, the brightness of the LED bulb can be improved by 60-80 percent; and as the LED bulb does not contain mercury, lead and other poisonous substances, as well as infrared rays and ultraviolet rays, so that environmental pollution is prevented.
Description
Technical field
The present invention relates to a kind of lighting, particularly relate to the emitting led bulb of a kind of cross refraction.
Background technology
LED be a kind of can be the semiconductor of luminous energy with electric energy conversion, it has changed the principle that the incandescent lamp tungsten filament is luminous and the electricity-saving lamp tricolor powder is luminous, and adopts electroluminescence.The characteristics of LED are very obvious, and the life-span is long, light efficiency is high, radiation is hanged down with low in energy consumption.The spectrum of white light LEDs almost all concentrates on visible light frequency band, and its luminous efficiency can surpass 150lm/W(2010).
LED and ordinary incandescent lamp, spiral energy-saving lamp and T5 three-color fluorescent lamp are compared, result shows: the light efficiency of ordinary incandescent lamp is 12lm/W, life-span was less than 2000 hours, the light efficiency of spiral energy-saving lamp is 60lm/W, life-span, the T5 fluorescent lamp was 96lm/W less than 8000 hours, and the life-span is approximately 10000 hours, and the white light LEDs light efficiency can surpass 280lm/W in theory, and the life-span can be greater than 100000 hours.
Protection automatically when during the lumination of light emitting diode that uses on light fixture, if environment temperature surpasses 75 degrees centigrade, in order to make its normal operation, temperature can not be over 60 degrees centigrade; So the key technology of LED bulb is heat sinking function, wattage of the bulb is larger, and heat radiation requires just higher, and its heat radiation volume is just larger.
There is the narrow problem of single light-emitting area in existing LED lamp panel, if a plurality of LED large-scale integrateds in the circuit board, form a larger light emitting source, can solve the inadequate technical problem of single led lamp brightness, but can cause thus the amount of heat accumulation, puncture sometimes circuit board, so the heat dissipation problem of LED lamp is the another one technical problem that needs solution.
Summary of the invention
The objective of the invention is for the technological deficiency that exists in prior art, and a kind of luminous wide, integrated a plurality of LED are provided, have the emitting led bulb of cross refraction of excellent heat dispersion performance.
For realizing that the technical scheme that purpose of the present invention adopts is: a kind of LED bulb, it is characterized in that comprising lamp holder, heat dissipation base, connector, cross luminescent panel and lampshade, described lamp holder connects heat dissipation base, on described heat dissipation base, connector is installed, the cross luminescent panel is installed on described connector, and on described cross luminescent panel, cover has lampshade.
Described cross luminescent panel is comprised of 4 panels, and the orthogonal one-tenth cross structure of adjacent panel is equipped with the LED lamp on described panel.
The thickness of one end of the close described connector of described panel is greater than the thickness of the other end.
The thickness of one end of the close described cross luminescent panel axis of described panel is greater than the thickness of the other end.
The quantity of described LED lamp is 1-6.
Described connector is perpendicular to described cross luminescent panel, and described connector is divided into 4 90 ° of sectors, and the sector position of described connector is equipped with the LED lamp.
The quantity of each sector mounted LED lamp of described connector is 1-3.
Described cross luminescent panel is coated with reflector layer.
The surface of described connector is coated with reflector layer.
Described lampshade is acrylic lamp shade, glass lamp shade or PC lampshade.
Compared with prior art, the invention has the beneficial effects as follows:
(1) on cross luminescent panel of the present invention, the LED lamp is installed, LED lamp luminous intensity distribution in addition also is installed on Connection Block in addition, makes the luminosity of whole bulb larger, can realize the illumination of 320 °, even if when being arranged on the higher position, its illuminance also can satisfy the use needs;
(2) the present invention can adjust the size of heat dissipation base volume according to the quantity of LED lamp, makes the size of its radiating effect coupling bulb power; By the different thickness of panel all directions is set, thereby change the lighting angle that is arranged on face onboard led lamp, make its panel light with respect to equal thickness shine better effects if, add that the panel that scribbles reflector layer can play reflex to light, make its whole illuminating effect better;
(3) product of the present invention is than the lamp with power, for example electricity-saving lamp, sodium vapor lamp, Halogen lamp LED, and its brightness can promote 60%-80%, and its harmful substance such as not mercurous, plumbous, do not contain infrared ray, ultraviolet ray, environmentally safe in addition.
Description of drawings
Figure 1 shows that the emitting led bulb of cross refraction is without the perspective view of lampshade;
Figure 2 shows that the emitting led bulb of cross refraction is equipped with the front view of Transparent lamp shade;
Fig. 3, Figure 4 shows that the structural representation of the single panel of cross luminescent panel 4.
In figure: the 1st, lamp holder, the 2nd, heat dissipation base, the 3rd, connector, the 4th, cross luminescent panel, the 5th, connector LED lamp, the 6th, panel LED lamp, the 7th, screw mouth.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of LED bulb, comprise lamp holder 1, heat dissipation base 2, connector 3, cross luminescent panel 4 and lampshade, described lamp holder 1 connects heat dissipation base 2, on described heat dissipation base 2, connector 3 is installed, on described connector 3, cross luminescent panel 4 is installed, on described cross luminescent panel 4, cover has lampshade.
Described cross luminescent panel 4 is comprised of 4 plate panels, the orthogonal one-tenth cross structure of adjacent panel; Panel LED lamp 6 is installed on described panel, and the quantity of panel LED lamp 6 is 4 as shown in Figure 2, and the quantity that can adjust panel LED lamp 6 according to required power in actual use is 1-6, thereby adjusts the brightness of its whole bulb.
As shown in Figure 1, described connector 3 is perpendicular to described cross luminescent panel 4, described connector 3 is circular, it is separated into 4 90 ° of sectors by cross luminescent panel 4, connector LED lamp 5 is installed on described connector 3, as shown in Figure 1, the quantity of connector LED lamp 5 is 1, and the quantity that can described connector LED lamp 5 be installed according to the size of the size of integrated connection spare 3 and power in actual use is 1-3; Each sector is equipped with LED lamp installing port and 1 screw thread mouth 7; Screw thread mouth 7 can make connector 3 be fixedly connected with heat dissipation base 2.
In order to make lighting effect better, the surface of described connector 3 and cross luminescent panel 4 is coated with reflector layer.
Be the structural representation of the single panel of cross luminescent panel 4 as shown in Figure 3 and Figure 4, the thickness d 2 of one end of the close connector 3 of described panel is greater than the thickness d 1 of the other end, its purpose is to make the lighting angle run-off the straight of the LED lamp that is arranged on panel, makes its illuminating effect better; Described panel is near the thickness d 3 of an end of the cross luminescent panel 4 axis thickness d 4 greater than the other end, so its purpose makes its illuminating effect better for its lighting angle that is arranged on LDE on panel etc. is more dispersed; By the different thickness of panel all directions is set, thereby change the lighting angle of LED lamp, make its with respect to panel light of equal thickness according to better effects if; Add that the panel that scribbles reflector layer can play reflex to light, make its whole illuminating effect better.
To sum up, on the cross luminescent panel in the present embodiment, the LED lamp is installed, LED lamp luminous intensity distribution in addition is installed on Connection Block in addition, make the luminosity of whole bulb larger, can realize the illumination of 320 °, even if when being arranged on the higher position, its illuminance also can satisfy the use needs.
Be distributed with radiating groove on described heat dissipation base 2, with its heat dissipation of further raising, bulb can be adjusted the size of heat dissipation base volume according to the quantity of LED lamp, makes the size of its radiating effect coupling bulb power.
According to the different market demands, described lampshade can be designed to acrylic lamp shade or glass lamp shade, can be Transparent lamp shade, fluorescent lamp shade or PC lampshade on function.
Be illustrated in figure 3 as the distribution curve flux schematic diagram of the emitting led bulb of cross refraction, product of the present invention is than the lamp with power, for example electricity-saving lamp, sodium vapor lamp, Halogen lamp LED, its brightness can promote 60%-80%, its harmful substance such as not mercurous, plumbous in addition, do not contain infrared ray, ultraviolet ray, environmentally safe; Through test, the power of bulb 20W of the present invention is the energy-saving lamp of replaceable 60W-100W.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. LED bulb, it is characterized in that comprising lamp holder, heat dissipation base, connector, cross luminescent panel and lampshade, described lamp holder connects heat dissipation base, on described heat dissipation base, connector is installed, the cross luminescent panel is installed on described connector, and on described cross luminescent panel, cover has lampshade.
2. a kind of LED bulb according to claim 1, is characterized in that described cross luminescent panel is comprised of 4 panels, the orthogonal one-tenth cross structure of adjacent panel; The LED lamp is installed on described panel.
3. a kind of LED bulb according to claim 2 is characterized in that described panel is near the thickness of an end of the described connector thickness greater than the other end.
4. a kind of LED bulb according to claim 2 is characterized in that described panel is near the thickness of an end of the described cross luminescent panel axis thickness greater than the other end.
5. a kind of LED bulb according to claim 2, the quantity that it is characterized in that mounted LED lamp on described panel are 1-6.
6. one of according to claim 1-5 described a kind of LED bulbs, is characterized in that the surface of described cross luminescent panel is coated with reflector layer.
7. a kind of LED bulb according to claim 1, is characterized in that described connector perpendicular to described cross luminescent panel, and described connector is divided into 4 90 ° of sectors, and the sector position of described connector is equipped with the LED lamp.
8. a kind of LED bulb according to claim 7, the quantity that it is characterized in that each sector mounted LED lamp of described connector are 1-3.
9. according to claim 7 or 8 described a kind of LED bulbs, is characterized in that the surface of described connector is coated with reflector layer.
10. a kind of LED bulb according to claim 1, is characterized in that described lampshade is acrylic lamp shade, glass lamp shade or PC lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100467692A CN103148380A (en) | 2013-02-05 | 2013-02-05 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100467692A CN103148380A (en) | 2013-02-05 | 2013-02-05 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148380A true CN103148380A (en) | 2013-06-12 |
Family
ID=48546609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100467692A Pending CN103148380A (en) | 2013-02-05 | 2013-02-05 | LED bulb |
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| Country | Link |
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| CN (1) | CN103148380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765396A (en) * | 2020-07-14 | 2020-10-13 | 京东方科技集团股份有限公司 | Lighting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201992394U (en) * | 2011-01-14 | 2011-09-28 | 厦门立明光电有限公司 | Multi-arris wide-light angle optical module |
| WO2011148420A1 (en) * | 2010-05-26 | 2011-12-01 | 株式会社エス・ケー・ジー | Illumination device |
| CN102278612A (en) * | 2010-06-11 | 2011-12-14 | 液光固态照明股份有限公司 | Light emitting diode (LED) illumination lamp |
| CN102494254A (en) * | 2011-12-20 | 2012-06-13 | 德清鼎辉照明有限公司 | LED (light-emitting diode) light emitting module |
| CN202598262U (en) * | 2012-06-06 | 2012-12-12 | 刘亮华 | Novel light-emitting diode (LED) lamp |
| CN203202675U (en) * | 2013-02-05 | 2013-09-18 | 天津圣明科技有限公司 | LED bulb |
-
2013
- 2013-02-05 CN CN2013100467692A patent/CN103148380A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011148420A1 (en) * | 2010-05-26 | 2011-12-01 | 株式会社エス・ケー・ジー | Illumination device |
| CN102278612A (en) * | 2010-06-11 | 2011-12-14 | 液光固态照明股份有限公司 | Light emitting diode (LED) illumination lamp |
| CN201992394U (en) * | 2011-01-14 | 2011-09-28 | 厦门立明光电有限公司 | Multi-arris wide-light angle optical module |
| CN102494254A (en) * | 2011-12-20 | 2012-06-13 | 德清鼎辉照明有限公司 | LED (light-emitting diode) light emitting module |
| CN202598262U (en) * | 2012-06-06 | 2012-12-12 | 刘亮华 | Novel light-emitting diode (LED) lamp |
| CN203202675U (en) * | 2013-02-05 | 2013-09-18 | 天津圣明科技有限公司 | LED bulb |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765396A (en) * | 2020-07-14 | 2020-10-13 | 京东方科技集团股份有限公司 | Lighting device |
| CN111765396B (en) * | 2020-07-14 | 2022-05-24 | 京东方科技集团股份有限公司 | Lighting device |
| US11867379B2 (en) | 2020-07-14 | 2024-01-09 | Boe Technology Group Co., Ltd. | Lighting apparatus |
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Application publication date: 20130612 |