CN204785676U - A high voltage LED light bulb - Google Patents
A high voltage LED light bulb Download PDFInfo
- Publication number
- CN204785676U CN204785676U CN201520436641.1U CN201520436641U CN204785676U CN 204785676 U CN204785676 U CN 204785676U CN 201520436641 U CN201520436641 U CN 201520436641U CN 204785676 U CN204785676 U CN 204785676U
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- Prior art keywords
- lamp
- led
- lampshade
- lamp socket
- led light
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a LED field, concretely relates to high-pressure LED bulb, including lamp shade, high-pressure LED light source, lamp stand and lamp holder, the lamp shade links to each other with the lamp stand, be provided with high-pressure LED light source and cladding inside lamp stand and lamp shade between lamp shade and the lamp stand, the lamp stand afterbody is provided with the lamp holder, and high-pressure LED light source includes circuit board, LED, resistance, rectifier bridge, CBB electric capacity and electrolytic capacitor, the circuit board lower surface is provided with encloses the LED of establishing to be the round, LED's the intra-annular is provided with resistance and rectifier bridge, the circuit board upper surface is provided with CBB electric capacity and CBB electric capacity cladding electrolytic capacitor. The utility model discloses its adopts and to be provided with high-pressure LED light source in lamp shade and lamp stand, has filled high-pressure LED's blank, simple structure simultaneously, and the preparation is convenient, and it has convenient to use, easy operation, low cost, characteristics such as price/performance ratio height.
Description
Technical field
The utility model relates to LED field, is specifically related to a kind of high-voltage LED bulb.
Background technology
LED and semiconductor light-emitting-diode, be a kind of solid-state semiconductor devices, it directly can be converted into light electricity.LED electricity-saving lamp is that light efficiency is high, little power consumption with high brightness white light-emitting diode light emitting source, life-span long, easy to control, non-maintaining, safety and environmental protection; Be solid cold light source of new generation, photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, environmental protection, be suitable for family, market, bank, hospital, hotel, throws light on other various public places for a long time in restaurant.Without dodging direct current, playing a very good protection to eyes, is desk lamp, the optimal selection of torch.
Light emitting diode, the heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and inside it, occupy an leading position in hole, and the other end is N-type semiconductor, at this side mainly electronics.But time these two kinds of semiconductors couple together, between them, just form a P-N junction.When electric current acts on this wafer by wire time, electronics will be pushed to P district, and in P district, electronics is with hole-recombination, then will send energy with the form of photon, the principle of LED luminescence that Here it is.And the wavelength of light i.e. the color of light, be determined by the material forming P-N junction.Because LED caloric value is not high, electric flux has been changed into luminous energy as much as possible, and common lamp becomes heat energy because caloric value is large many electric energy conversions, wasted.Contrastingly LED illumination just seems energy-conservation.
Along with the progress of LED high brightness and multicolor, application is also constantly expanded. from the indicator lamp of following lower luminous flux to display screen, again outdoor display screen to the white light source of intermediate light flux power signal lamp and special lighting, the high light flux general illumination light source .2000 finally developing into the upper right corner is the line of demarcation of time. Signal aspects problem and the lamp decoration problem of all colours has been solved in 2000, and started low, the special lighting application of middle luminous flux, and apply as the high light flux white-light illuminating of general illumination, seem to need time, luminous flux need be increased substantially further and can realize. certainly, this is also a process, progressively can realize with brightness raising and prices.
1.LED display screen
From 20th century the mid-80, just there is monochromatic and multicolor displaying screen appearance, originally be that word screen or animation shield at the beginning of the .90 age, the development of electronic computer technology and integrated circuit technique, the video technique of LED display is achieved, television image is upper screen directly, particularly the mid-90, blue and green ultra-high brightness LED is succeeded in developing and goes into operation rapidly, the application of outdoor screen is expanded greatly, area is not at 100-300m etc. and LED display is at stadiums at present, square, meeting-place is street even, market is extensive use all, Nasdaq's full-color screen on Times Square is the most well-known, it is 120 feet × 90 feet that this panel amasss, be equivalent to 1005m, by 1,900 ten thousand superelevation light blues, green, red LED is made. in addition, shield at quotation, banker's rate is shielded, the aspect application such as interest rate screen also account for larger proportion, in the recent period at highway, also there is larger development the information screen aspect of overpass. and the application of light emitting diode in this field is on a large scale, form new industry, and more stable growth can be expected to have.
2. traffic lights
It is existing for many years that navigation light adopts LED to make light source, current work is Improvement and perfection. road traffic signal lamp achieved significant progress in recent years, technical development is very fast, application development is swift and violent, China has the order of 40,000 cover left and right at present every year, and California, USA has just changed the signal lamp of 50,000 cover conventional light source within the whole of last year by LED traffic signal lamp, see according to result of use, life-span is long, power saving and non-maintaining effect are obvious. the peak luminous wavelength adopting LED is at present red 630nm, yellow 590nm, green 505nm. should Attention question be that drive current should be not excessive, otherwise the hot conditions under summer sunlight will affect the life-span of LED.
3. lamps for vehicle
Ultra-bright LED can make the brake lamp of automobile, taillight and indicator, also can be used for dial illumination and room light, it is in vibration resistance, power saving and have obvious advantage than incandescent lamp in the long-life. as brake lamp, its response time is 60ns, more much shorter than the 140ms of incandescent lamp, at typical running on expressway, the safe distance of 4-6m can be increased.
4. liquid crystal screen backlight
LED is as the backlight of liquid crystal display, it not only can be used as green, red, blue, white, can also as color varying background light sources, existing many product introductions are produced and the application stage. recently, on mobile phone, LCDs LED makes backlight, improve the class of product, effect is fine. adopt 8 bluenesss, 24 greens, the backlight of 15in (the 1in ≈ 2.5cm) liquid crystal display that 32 red LuxeonLED make, 120W can be reached, 2500lm, brightness 18000nits (nit, cd/m2) .22 liquid crystal screen backlight is also made, be only 6mm thick, not only color blending effect is good, though colour rendering index also reaches more than 80. current large-scale backlight is in the development phase, but potentiality are very large.
5. lamp decoration
Due to the raising of light-emitting diode luminance and the decline of price, add the long-life, economize on electricity, drive and control simple and easy compared with neon light, can not only glimmer, can also variable color, so the monochrome made with ultra-high brightness LED, the Column being luminous of polychrome and even variable color is equipped with the assorted luminescence unit of other shapes, decoration high-lager building, bridge, the landscape engineering effect such as street and square is fine, present one riotous with colour, the scene of stellar scintillation and streamer extraordinary splendor. existing many production of units LED light posts reach more than myriametre, color lamp several ten thousand, just progressively promote at present, estimate progressively to expand and form a kind of industry separately.
6. lighting source
LED light source as lighting source should be white light, white LED light source classification is as table 3, at present as military white light LED lighting device, more existing kind drops into batch production. because LED light source is without infra-red radiation, be convenient to hidden, add it and also there is vibration resistance, be suitable for storage battery power supply, structure solid and the advantage such as easy to carry, large development will be had in special lighting light source. as the Lawn lamp of use among the people, underground lamp has large-scale production, also have and throw light on as microscopic fields of view, torch, surgical head lamp, the illumination of museum or exhibition of paintings and reading desk lamp. along with the raising of luminous flux and the decline of price, application surface will progressively be expanded, to complete the transition of special lighting to general illumination, estimate enter general illumination field in 2005-2010 years.
In fact, although LED has had good development, and gather around and hold out broad prospects, the normal-pressure electric that territory is still concentrated, high pressure aspect still belongs to blank.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of high-voltage LED bulb reasonable in design, easy to use, it adopts and be provided with high-voltage LED light sources in lampshade and lamp socket, has filled up the blank of high-voltage LED, structure is simple simultaneously, easy to make, and it has easy to use, simple to operate, with low cost, cost performance high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high-voltage LED bulb described in the utility model, comprise lampshade, high-voltage LED light sources, lamp socket and lamp holder, described lampshade is connected with lamp socket, be provided with high-voltage LED light sources between described lampshade and lamp socket and be coated on inside lamp socket and lampshade, described lamp socket afterbody is provided with lamp holder, high-voltage LED light sources comprises circuit board, LED, resistance, rectifier bridge, CBB electric capacity and electrochemical capacitor, described circuit board lower surface is provided with the LED enclosed in a circle, resistance and rectifier bridge is provided with in the circle of described LED, described circuit board upper surface is provided with CBB electric capacity and the coated electrochemical capacitor of CBB electric capacity.
Described lampshade limit mouth is provided with boss, and described lamp socket limit mouth is provided with draw-in groove and step, and described step is convenient to lamp socket and lampshade connects, and described boss and draw-in groove agree with, for connecting and fixing of lamp socket and lampshade.
Described lamp holder upper end is provided with contact screw.
After adopting said structure, the utility model beneficial effect is: its employing of the utility model is provided with high-voltage LED light sources in lampshade and lamp socket, forms high pressure without driving light source, structure is simple simultaneously, easy to make, and it has easy to use, simple to operate, with low cost, cost performance high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of the utility model high-voltage LED light sources;
Fig. 3 is the side view of the utility model high-voltage LED light sources.
Description of reference numerals:
1, lampshade; 11, boss; 2, high-voltage LED light sources; 21, circuit board; 22, LED; 23, resistance; 24, rectifier bridge; 25, CBB electric capacity; 26, electrochemical capacitor; 3, lamp socket; 31, draw-in groove; 32, step; 4, lamp holder; 41, contact screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of high-voltage LED bulb described in the utility model, comprise lampshade 1, high-voltage LED light sources 2, lamp socket 3 and lamp holder 4, described lampshade 1 is connected with lamp socket 3, high-voltage LED light sources 2 is provided with between described lampshade 1 and lamp socket 3, and being coated on inside lamp socket 3 and lampshade 1, described lamp socket 3 afterbody is provided with lamp holder 4, and described lamp holder 4 adopts E27 lamp holder.
Described lampshade 1 limit mouth is provided with boss 11, and described lamp socket 3 limit mouth is provided with draw-in groove 31 and step 32, and described step 32 is convenient to lamp socket 3 and lampshade 1 connects, and described boss 11 and draw-in groove 31 agree with, for connecting and fixing of lamp socket 3 and lampshade 1
Described high-voltage LED light sources 2 comprises circuit board 21, LED22, resistance 23, rectifier bridge 24, CBB electric capacity 25 and electrochemical capacitor 26, described circuit board 21 lower surface is provided with LED22, and form a circle, be provided with resistance 23 and rectifier bridge 24 in the circle of described LED22, described circuit board 21 back side is provided with CBB electric capacity 25 and the coated electrochemical capacitor 26 of CBB electric capacity 25.
Described lamp holder 4 upper end is provided with contact screw 41.
The utility model in use, is adopted lampshade and lamp socket to be sealed in lampshade by high-voltage LED light sources, and is connected with the high-voltage LED light sources of inside by lamp holder, form high-voltage LED bulb; Boss is connected with draw-in groove, lamp socket can be connected with lampshade, and snap effect is good; High-voltage LED light sources adopts CBB electric capacity and electrochemical capacitor to carry out storage of higher pressures, and the effect of employing resistance and rectifier bridge simultaneously forms the low current that LED requires.
Its employing of the utility model is provided with high-voltage LED light sources in lampshade and lamp socket, and filled up the blank of high-voltage LED, structure is simple simultaneously, easy to make, and it has easy to use, simple to operate, with low cost, cost performance high.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. a high-voltage LED bulb, it is characterized in that: it comprises lampshade, high-voltage LED light sources, lamp socket and lamp holder, described lampshade is connected with lamp socket, be provided with high-voltage LED light sources between described lampshade and lamp socket and be coated on inside lamp socket and lampshade, described lamp socket afterbody is provided with lamp holder, high-voltage LED light sources comprises circuit board, LED, resistance, rectifier bridge, CBB electric capacity and electrochemical capacitor, described circuit board lower surface is provided with the LED enclosed in a circle, resistance and rectifier bridge is provided with in the circle of described LED, described circuit board upper surface is provided with CBB electric capacity and the coated electrochemical capacitor of CBB electric capacity.
2. a kind of high-voltage LED bulb according to claim 1, it is characterized in that: described lampshade limit mouth is provided with boss, described lamp socket limit mouth is provided with draw-in groove and step, and described step is convenient to lamp socket and lampshade connects, described boss and draw-in groove agree with, for connecting and fixing of lamp socket and lampshade.
3. a kind of high-voltage LED bulb according to claim 1, is characterized in that: described lamp holder upper end is provided with contact screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436641.1U CN204785676U (en) | 2015-06-24 | 2015-06-24 | A high voltage LED light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436641.1U CN204785676U (en) | 2015-06-24 | 2015-06-24 | A high voltage LED light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785676U true CN204785676U (en) | 2015-11-18 |
Family
ID=54525724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436641.1U Expired - Fee Related CN204785676U (en) | 2015-06-24 | 2015-06-24 | A high voltage LED light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785676U (en) |
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2015
- 2015-06-24 CN CN201520436641.1U patent/CN204785676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161109 Granted publication date: 20151118 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170509 Granted publication date: 20151118 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20171113 Granted publication date: 20151118 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200519 Granted publication date: 20151118 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |