CN102588754A - Light-emitting diode (LED) bulb - Google Patents
Light-emitting diode (LED) bulb Download PDFInfo
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- CN102588754A CN102588754A CN2011100034856A CN201110003485A CN102588754A CN 102588754 A CN102588754 A CN 102588754A CN 2011100034856 A CN2011100034856 A CN 2011100034856A CN 201110003485 A CN201110003485 A CN 201110003485A CN 102588754 A CN102588754 A CN 102588754A
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- base
- led
- radiator
- bulb
- lampshade
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a light-emitting diode (LED) bulb, which comprises a lamp shade, an LED aluminum substrate light source, a radiator, an LED constant-current power source, a base and a lamp cap, wherein the radiator is solid. 1-6 through holes are evenly arranged on the circumference of the other end of the base, and 1-6 through grooves are evenly arranged at the corresponding position of the lamp shade buckled with the base. After the lamp shade is buckled on the base, 1-6 rear heat dissipation holes are formed at the combining position of the through grooves and the through grooves, and 1-6 front heat dissipation holes are evenly arranged on the circumference of the base where one end of the base is riveted with the lamp cap. The LED bulb adopts a full-plastic safe protecting casing, heat is dissipated through air cross-ventilation holes, the solid-core radiator is arranged in the LED bulb, sealing and glue pouring are avoided, full ventilation heat-dissipation design is adopted, the lamp shade with a high transmittance is adopted, and a clamping buckle type matching structure is adopted. The LED bulb is light in light in weight, cannot be oxidized easily and is efficient, energy-saving and environment-friendly.
Description
Technical field:
The present invention relates to a kind of LED bulb, it is to be light source with large-power light-emitting diodes (LED), and the bulb of plastic casing design is a kind of novel light bulb with complete ventilation and heat.
Technical background:
Osram lamp and fluorescent tube all are a kind of light sources that is extensively used by the people, and it can give out the light of warm dizzy Huang osram lamp, is the bulb that we most of people thinks.Its low price, therefore, osram lamp also has changeable style with the different light fixture of arranging in pairs or groups.Yet the life-span of osram lamp is impermanent, also not power saving, and it also can send not low temperature, and so cracky is cannot be too near apart from paper, textile or north glue goods.The center part of fluorescent tube is exactly its a sealed glass pipe.This pipe contains small amounts of mercury and inert gas, argon noble gas element normally, and this inert gas will keep very low pressure.Pipe also contains fluorescent material, in glass tube, coats layer of fluorescent powder separately.Respectively there is an electrode at the glass tube two ends, are connected to electric current and use.After the ionization under high pressure of the inert gas in the fluorescent tube; Form the gaseous conduction electric current; The motion gas ion and mercury atom collision effect between constantly given the mercury atom energy; Make the electron outside nucleus of mercury atom to transit to high orbit from low orbit, afterwards the electron outside nucleus of mercury atom since have higher energy can be spontaneously again from high orbit to low orbit (or ground state) transition, outwards release energy with the form of photon; Simultaneously because the general line major part of atomic features of mercury atom concentrates on ultraviolet region; Can know that the photon major part that mercury atom discharges is at ultraviolet region, these high-octane photons (ultraviolet ray) and the bump of fluorescent material between produced white light.Therefore, from the principle of luminosity and the element material analysis of fluorescent lamp, it very easily breaks, and contains hazardous substance.Above relatively two kinds of light sources, LED bulb advantages of energy saving and environmental protection is just very outstanding, and the LED bulb all is to use aluminum base mostly in the market; As radiator, aluminum base is the hollow power supply that is equipped with, the easy electric leakage simultaneously; The danger of electric shock is arranged during loading and unloading, and the heat of led light source concentrates on the center, the hollow radiator has just lost most heat conduction function; The long-time hot operation of led light source; Light decay is serious, and the life-span reduces, and develops a bulb that ventilates heat conduction fully and has important and practical meanings.
Summary of the invention:
Goal of the invention of the present invention is the problem that solves the heat dispersion difference of existing LED bulb, and a kind of perfect heat-dissipating, LED bulb that light decay is little are provided.
In order to accomplish goal of the invention of the present invention, the present invention adopts following technical scheme:
A kind of LED bulb of the present invention, it comprises: lampshade, LED aluminium base light source, radiator, LED constant-current supply, base and lamp holder, be equipped with mounting groove on the base; The LED constant-current supply is inserted in the mounting groove, and the lamp holder riveted is on base one end, and the other end of base has buckle; LED aluminium base light source is pressed in the buckle, between LED aluminium base light source and LED constant-current supply, radiator is housed, and radiator is fixed on the LED aluminium base light source through screw; Output line on the LED constant-current supply links to each other with LED aluminium base light source, and the input line on the LED constant-current supply links to each other with lamp holder, and lampshade is fastened on the base; Wherein: said radiator is solid radiator; Above the circumference of the other end of base, have 1-6 through hole equably, have 1-6 groove equably in the lampshade corresponding position that fastens with base, after lampshade is fastened on base; Through hole combine with groove the position form 1-6 before louvre, have 1-6 louvre afterwards equably on the circumference of the base of riveted mutually at base one end and lamp holder;
A kind of LED bulb of the present invention; Wherein: above the circumference of the other end of base, have 4 through holes equably; Lampshade corresponding position fastening with base has 4 grooves equably, after lampshade is fastened on base, and through hole 4 the preceding louvres of position formation that combine with groove;
A kind of LED bulb of the present invention, wherein: louvre after base one end and lamp holder have 4 on the circumference of the base of riveted mutually equably;
A kind of LED bulb of the present invention, wherein: said output line is welded on the aluminium base light source board of LED;
A kind of LED bulb of the present invention, wherein: said input line; Be welded on lamp holder;
A kind of LED bulb of the present invention, wherein: said base; The base of processing for PC and ABS composite plastic alloy;
A kind of LED bulb of the present invention, wherein: said lampshade is the PC plastic lamp shade.
LED bulb of the present invention is compared with existing LED bulb, and LED bulb of the present invention is overall plastic security protection shell, leans on the heat radiation of cross-ventilation hole, built-in real core radiator; There is not sealing, no encapsulating, ventilation and heat design fully; The high transmission rate outer cover, the snap structure is produced in light weight; Be difficult for oxidation, energy-efficient, the LED bulb of environmental protection.
Description of drawings
Fig. 1 is the forward generalized section of a kind of LED bulb of the present invention;
Fig. 2 is the schematic appearance of a kind of LED bulb of invention;
Fig. 3 is the upward view of lampshade;
Fig. 4 is the forward generalized section of base;
Fig. 5 is the side view of Fig. 4.
The specific embodiment
Extremely shown in Figure 5 like Fig. 1; A kind of LED bulb of the present invention comprises: lampshade 1, LED aluminium base light source 2, radiator 3, LED constant-current supply 4, base 5 and lamp holder 6, mounting groove 7 is housed on the base 5, and LED constant-current supply 4 is inserted in the mounting groove 7; Lamp holder 6 riveteds are on base 5 one ends; The other end of base 5 has buckle 8, and LED aluminium base light source 2 is pressed in the buckle 8, between LED aluminium base light source 2 and LED constant-current supply 4, radiator 3 is housed; Radiator 3 is fixed on the LED aluminium base light source 2 through screw; Output line 9 on the LED constant-current supply 4 is welded on the LED aluminium base light source 2, and the input line 10 on the LED constant-current supply 4 is welded on the lamp holder 6, and lampshade 1 is fastened on the base 5.Radiator 3 is solid radiator; Above the circumference of the other end of base 5, have 4 through holes 14 equably; Lampshade 1 corresponding position with base 5 fastenings has 4 grooves 13 equably; After lampshade 1 was fastened on base 5, groove 13 position that combines with through hole 14 formed 3 preceding louvres 12, louvre 11 after base 5 one ends and lamp holder 6 have 4 on the circumference of the base 5 of riveted mutually equably.
Among the present invention; In the LED bulb, louvre 12 gets into cold air from the back, and hot gas louvre 11 in the past comes out; The LED bulb leans on the convection current of back louvre 1 and preceding louvre 1 air to dispel the heat; Add built-in real core radiator 3, therefore the heat dispersion of LED bulb of the present invention is better than existing LED bulb, and it has realized complete ventilation and heat design.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (7)
1. LED bulb; It comprises: lampshade (1), LED aluminium base light source (2), radiator (3), LED constant-current supply (4), base (5) and lamp holder (6), mounting groove (7) is housed on the base (5), and LED constant-current supply (4) is inserted in the mounting groove (7); Lamp holder (6) riveted is on base (5) one ends; The other end of base (5) has buckle (8), and LED aluminium base light source (2) is pressed in the buckle (8), between LED aluminium base light source (2) and LED constant-current supply (4), radiator (3) is housed; Radiator (3) is fixed on the LED aluminium base light source (2) through screw; Output line (9) on the LED constant-current supply (4) links to each other with LED aluminium base light source (2), and the input line (10) on the LED constant-current supply (4) links to each other with lamp holder (6), and lampshade (1) is fastened on the base (5); It is characterized in that: said radiator (3) is solid radiator; Circumference top at the other end of base (5) has 1-6 through hole (14) equably, has 1-6 groove (13) equably in lampshade (1) corresponding position with base (5) fastening, after lampshade (1) is fastened on base (5); Groove (13) combine with through hole (14) position form 1-6 before louvre (12), have 1-6 louvre (11) afterwards equably on the circumference of the base of riveted (5) mutually at base (5) one ends and lamp holder (6).
2. LED bulb as claimed in claim 1; It is characterized in that: the circumference top at the other end of base (5) has 4 through holes (14) equably; Lampshade (1) corresponding position with base (5) fastening has 4 grooves (13) equably; After lampshade (1) is fastened on base (5), through hole (14) combine with groove (13) position form 4 after louvre (12).
3. LED bulb as claimed in claim 2 is characterized in that: have 4 preceding louvres (11) equably on the circumference of the base of riveted (5) mutually at base (5) one ends and lamp holder (6).
4. LED bulb as claimed in claim 3 is characterized in that: said output line (9) is welded on the LED aluminium base light source (2).
5. LED bulb as claimed in claim 4 is characterized in that: said input line (10) is welded on lamp holder (6).
6. LED bulb as claimed in claim 5 is characterized in that: said base (5) is the base that PC and ABS composite plastic alloy are processed.
7. like claim 5 or 6 described LED bulbs, it is characterized in that: said lampshade (1) is the PC plastic lamp shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100034856A CN102588754A (en) | 2011-01-10 | 2011-01-10 | Light-emitting diode (LED) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100034856A CN102588754A (en) | 2011-01-10 | 2011-01-10 | Light-emitting diode (LED) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588754A true CN102588754A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100034856A Pending CN102588754A (en) | 2011-01-10 | 2011-01-10 | Light-emitting diode (LED) bulb |
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| Country | Link |
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| CN (1) | CN102588754A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269427Y (en) * | 2008-10-20 | 2009-07-08 | 贝思企业有限公司 | Lamp structure with LED as light source |
| CN201297527Y (en) * | 2008-11-07 | 2009-08-26 | 舟山浩德光电科技有限公司 | LED bulb with radiator |
| CN101639171A (en) * | 2008-07-31 | 2010-02-03 | 东芝照明技术株式会社 | Bulb-shaped lamp |
| CN201507808U (en) * | 2009-09-03 | 2010-06-16 | 天津津亚电子有限公司 | LED bulb |
| CN101749581A (en) * | 2010-01-29 | 2010-06-23 | 上海嘉塘电子有限公司 | Secure self-radiating LED lamp device |
| CN101806406A (en) * | 2010-04-08 | 2010-08-18 | 东莞市邦臣光电有限公司 | LED bulb lamp capable of improving light transmittance |
| CN201593704U (en) * | 2010-01-12 | 2010-09-29 | 巨燊科技有限公司 | LED lamp bulb capable of reverse projection |
| CN201992391U (en) * | 2011-01-10 | 2011-09-28 | 深圳市正耀科技有限公司 | LED bulb |
-
2011
- 2011-01-10 CN CN2011100034856A patent/CN102588754A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639171A (en) * | 2008-07-31 | 2010-02-03 | 东芝照明技术株式会社 | Bulb-shaped lamp |
| CN201269427Y (en) * | 2008-10-20 | 2009-07-08 | 贝思企业有限公司 | Lamp structure with LED as light source |
| CN201297527Y (en) * | 2008-11-07 | 2009-08-26 | 舟山浩德光电科技有限公司 | LED bulb with radiator |
| CN201507808U (en) * | 2009-09-03 | 2010-06-16 | 天津津亚电子有限公司 | LED bulb |
| CN201593704U (en) * | 2010-01-12 | 2010-09-29 | 巨燊科技有限公司 | LED lamp bulb capable of reverse projection |
| CN101749581A (en) * | 2010-01-29 | 2010-06-23 | 上海嘉塘电子有限公司 | Secure self-radiating LED lamp device |
| CN101806406A (en) * | 2010-04-08 | 2010-08-18 | 东莞市邦臣光电有限公司 | LED bulb lamp capable of improving light transmittance |
| CN201992391U (en) * | 2011-01-10 | 2011-09-28 | 深圳市正耀科技有限公司 | LED bulb |
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Application publication date: 20120718 |