CN201992391U - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN201992391U CN201992391U CN2011200054412U CN201120005441U CN201992391U CN 201992391 U CN201992391 U CN 201992391U CN 2011200054412 U CN2011200054412 U CN 2011200054412U CN 201120005441 U CN201120005441 U CN 201120005441U CN 201992391 U CN201992391 U CN 201992391U
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- Prior art keywords
- base
- led
- lampshade
- radiator
- led bulb
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED bulb, which comprises a lampshade, an LED aluminum substrate light source, a radiator, an LED constant-current power source, a base and a lamp holder. The radiator is a solid radiator, one to six through holes are uniformly arranged on the circumference of the other end of the base, one to six through grooves are uniformly disposed at corresponding positions, which are fastened with the base, of the lampshade, one to six radiating holes are formed at combined positions of the through holes with the trough after the lampshade is fastened on the base, and one to six front radiating holes are uniformly disposed on the circumference of the end, which is riveted with the lamp holder, of the base. The LED bulb is provided with a full-plastic safety protection shell, and realizes radiation by the aid of the air convection holes, the solid radiator is disposed inside the LED bulb, and the LED bulb avoids sealing and glue pouring, realizes complete ventilation and radiation, is provided with a high-transmittance outer cover and a fastening type matching structure, is light in weight and difficult to be oxidized, and is high-efficiency, energy-saving and environment-friendly.
Description
Technical field
The utility model has related to a kind of LED bulb, and 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, are the bulbs 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, coats layer of fluorescent powder in glass tube 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, form with photon outwards releases energy, simultaneously because the general line major part of atomic features of mercury atom concentrates on ultraviolet region, as can be known, 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, the LED bulb all is to use aluminum base mostly in the market, simultaneously as radiator, aluminum base is the hollow power supply that is equipped with, easily leak electricity, 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, and light decay is serious, life-span reduces, and develops a bulb that ventilates heat conduction fully and has important and practical meanings.
The utility model content
Utility model purpose of the present utility model 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 finish utility model purpose of the present utility model, the utility model by the following technical solutions:
A kind of LED bulb of the present utility model, it comprises: lampshade, LED aluminium base light source, radiator, the LED constant-current supply, base and lamp holder, mounting groove is housed on the base, the LED constant-current supply is inserted in the mounting groove, the lamp holder riveted is on base one end, 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, radiator is fixed on the LED aluminium base light source by screw, output line on the LED constant-current supply links to each other with LED aluminium base light source, input line on the LED constant-current supply links to each other with lamp holder, lampshade is fastened on the base, wherein: described 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 lampshade corresponding position with the base fastening, 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 utility model, wherein: above the circumference of the other end of base, have 4 through holes equably, have 4 grooves equably in the lampshade corresponding position that fastens with base, after lampshade is fastened on base, through hole 4 the preceding louvres of position formation that combine with groove;
A kind of LED bulb of the present utility model, 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 utility model, wherein: described output line is welded on the aluminium base light source board of LED;
A kind of LED bulb of the present utility model, wherein: described input line; Be welded on lamp holder;
A kind of LED bulb of the present utility model, wherein: described base; The base of making for PC and ABS composite plastic alloy;
A kind of LED bulb of the present utility model, wherein: described lampshade is the PC plastic lamp shade.
LED bulb of the present utility model is compared with existing LED bulb, and LED bulb of the present utility model is overall plastic security protection shell, by 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 buckle-type fit structure is produced in light weightly, is 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 utility model;
Fig. 2 is the schematic appearance of a kind of LED bulb of utility model;
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 as Fig. 1, a kind of LED bulb of the present utility model 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, 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, 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 by screw, output line 9 on the LED constant-current supply 4 is welded on the LED aluminium base light source 2, 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, have 4 grooves 13 equably in lampshade 1 corresponding position with base 5 fastenings, after lampshade 1 is fastened on base 5, groove 13 position that combines with through hole 14 forms 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.
In the utility model, in the LED bulb, cold air enters from back louvre 12, hot gas louvre 11 in the past comes out, the LED bulb dispels the heat by the convection current of back louvre 1 and preceding louvre 1 air, add built-in real core radiator 3, therefore the heat dispersion of LED bulb of the present utility model is better than existing LED bulb, and it has realized complete ventilation and heat design.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (6)
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), 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), 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) by screw, output line (9) on the LED constant-current supply (4) links to each other with LED aluminium base light source (2), input line (10) on the LED constant-current supply (4) links to each other with lamp holder (6), lampshade (1) is fastened on the base (5), it is characterized in that: described radiator (3) is solid radiator, circumference top at the other end of base (5) has 1-6 through hole (14) equably, have 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, have 4 grooves (13) equably in lampshade (1) corresponding position with base (5) fastening, 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: described 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: described input line (10) is welded on lamp holder (6).
6. LED bulb as claimed in claim 5 is characterized in that: described lampshade (1) is the PC plastic lamp shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054412U CN201992391U (en) | 2011-01-10 | 2011-01-10 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200054412U CN201992391U (en) | 2011-01-10 | 2011-01-10 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992391U true CN201992391U (en) | 2011-09-28 |
Family
ID=44668881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200054412U Expired - Fee Related CN201992391U (en) | 2011-01-10 | 2011-01-10 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588754A (en) * | 2011-01-10 | 2012-07-18 | 深圳市正耀科技有限公司 | Light-emitting diode (LED) bulb |
| WO2013174064A1 (en) * | 2012-05-22 | 2013-11-28 | 宁波市佰仕电器有限公司 | Novel anti-falling lantern lamp |
-
2011
- 2011-01-10 CN CN2011200054412U patent/CN201992391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588754A (en) * | 2011-01-10 | 2012-07-18 | 深圳市正耀科技有限公司 | Light-emitting diode (LED) bulb |
| WO2013174064A1 (en) * | 2012-05-22 | 2013-11-28 | 宁波市佰仕电器有限公司 | Novel anti-falling lantern 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: JIANGXI XINZHENGYAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN ZHENGYAO SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20120224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518108 SHENZHEN, GUANGDONG PROVINCE TO: 341700 GANZHOU, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120224 Address after: Will the Dragon Industrial District 341700 Jiangxi city in Ganzhou Province, Longnan County Patentee after: Jiangxi Litkconn Technology Co., Ltd. Address before: The establishment of Baoan District Shiyan Town, 518108 Shenzhen Road, Guangdong province with rich industrial area 1-5 building Patentee before: Shenzhen Zhengyao Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20190110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |