CN202252993U - LED (Light-emitting Diode) bulb lamp - Google Patents
LED (Light-emitting Diode) bulb lamp Download PDFInfo
- Publication number
- CN202252993U CN202252993U CN2011203349853U CN201120334985U CN202252993U CN 202252993 U CN202252993 U CN 202252993U CN 2011203349853 U CN2011203349853 U CN 2011203349853U CN 201120334985 U CN201120334985 U CN 201120334985U CN 202252993 U CN202252993 U CN 202252993U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- bulb
- lamp body
- reflector
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an LED (Light-emitting Diode) bulb lamp and belongs to the technical field of an LED lamp, which comprises a lamp body and a lamp bulb, wherein the lamp bulb is arranged at the top end of the lamp body, and the bottom end of the lamp body is also provided with a connector. The LED bulb lamp is characterized in that the lamp body is externally and annularly provided with a radiator formed by radiating fins, the lamp body is also internally provided with a reflector, an annular groove is formed between the upper end of the reflector and the upper end of the radiator, the bottom end of the lamp bulb is placed in the annular groove, the reflector is also internally provided with an LED installing board, and the LED installing board is provided with more than one LED lamp. The LED bulb lamp disclosed by the utility model has the advantages that the structure is simple and scientific; and as the lamp body is externally and annularly provided with the radiator formed by the radiating fins, the heat in the lamp bulb can be effectively radiated.
Description
Technical field
The utility model relates to LED lamp technical field, especially relates to a kind of LED bulb lamp.
Background technology
LED (Light Emitting Diode) is a light emitting semiconductor device, can let the very little electric current that passes through almost all change into visible light.The light efficiency of LED can reach 50～200 lumens/watt, and its spectrum is very narrow also, and monochromaticjty is relatively good, and nearly all light that sends is all capable of using, and need not to filter and directly send coloured light.The great advantage of LED lamp is exactly: energy-saving efficiency height and long service life, the luminous energy that the incandescent lamp of the luminous energy that one 10～12 watts led light source sends and 35～150 watts sends is suitable.Same illuminating effect LED is than conventional light source energy-conservation 80%～90%; LED utilizes the solid-state semiconductor chip that electric energy is converted into luminous energy, adds epoxy encapsulation, can bear high-strength mechanical and impact, and the LED single tube life-span can reach 100,000 hours, and light source life is more than 20,000 hours, by work every day in 12 hour life-span also more than 5 years.But the LED lamp also exists certain defective: as, structure unicity problem and internal heat dissipating problem, these all are one of principal elements of restriction LED lamp penetration and promotion.
The utility model content
The utility model is to provide a kind of simple and reasonable for solving the problems of the technologies described above, and luminous efficiency is high, the LED bulb lamp of good heat dissipation effect.
The technical problem that the utility model solved adopts following technical scheme to realize:
A kind of LED bulb lamp; Comprise lamp body and bulb, said bulb is located at the top of said lamp body, also is provided with a joint in the bottom of said lamp body; It is characterized in that: the external rings at said lamp body is provided with the radiator of being made up of fin; Inside at said lamp body also is provided with a reflector, forms an annular groove between the upper end of said reflector and the upper end of said radiator, and the bottom of said bulb places in the said annular groove; In said reflector, also be provided with a LED installing plate, an above LED lamp is housed on said LED installing plate.Have the gap between the adjacent said fin, the upper end of said radiator exceeds the top of said lamp body, makes the upper end of said lamp body be coated in the said radiator.
The bottom of said bulb is fixed in the said annular groove through adhesive glue, and all closely contacts with said radiator with said reflector, so that heat is conducted to said radiator rapidly.
The thickness of the width of the said annular groove that forms between said reflector and the said radiator and said bulb bottom is complementary.
The beneficial effect that the utlity model has is: simple science, be equipped with the radiator of forming by numerous fin through outside at lamp body, and in realization the bulb internal heat is effectively distributed.
Description of drawings
Fig. 1 is the utility model: a kind of overall structure sketch map of LED bulb lamp.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1; A kind of LED bulb lamp comprises lamp body 1 and bulb 2, also is provided with a joint 3 in the bottom of said lamp body 1; Outside at said lamp body 1; Body body around lamp body 1 is set with the radiator of being made up of fin 54, has the gap between the adjacent said fin 5, accelerates heat radiation so that ventilate.
Be provided with a reflector 6 in the inside of said lamp body 1, said reflector 6 is positioned at said radiator 4.The bottom of said bulb 2 is fixed in the said annular groove 7 through adhesive glue, and the thickness of the width of said annular groove 7 and said bulb 2 bottoms is complementary.
In said reflector 6, also be provided with a LED installing plate 8, an above LED lamp 9 is housed on said LED installing plate 8.Said LED lamp 9 links to each other with joint 3 through the electric wire that passes said LED installing plate 8.
The utility model is equipped with the radiator of being made up of numerous fin through the outside at lamp body, when realization is effectively distributed the bulb internal heat, to the heat of electric ballast in the lamp body, has also played comparatively desirable radiating effect.Science simple in structure.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. LED bulb lamp; Comprise lamp body and bulb, said bulb is located at the top of said lamp body, also is provided with a joint in the bottom of said lamp body; It is characterized in that: the external rings at said lamp body is provided with the radiator of being made up of fin; Inside at said lamp body also is provided with a reflector, forms an annular groove between the upper end of said reflector and the upper end of said radiator, and the bottom of said bulb places in the said annular groove; In said reflector, also be provided with a LED installing plate, an above LED lamp is housed on said LED installing plate.
2. a kind of LED bulb lamp according to claim 1 is characterized in that: have the gap between the adjacent said fin, the upper end of said radiator exceeds the top of said lamp body.
3. a kind of LED bulb lamp according to claim 1, it is characterized in that: the bottom of said bulb is fixed in the said annular groove through adhesive glue.
4. a kind of LED bulb lamp according to claim 1 is characterized in that: the thickness of the width of said annular groove and said bulb bottom is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203349853U CN202252993U (en) | 2011-09-07 | 2011-09-07 | LED (Light-emitting Diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203349853U CN202252993U (en) | 2011-09-07 | 2011-09-07 | LED (Light-emitting Diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252993U true CN202252993U (en) | 2012-05-30 |
Family
ID=46114234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203349853U Expired - Fee Related CN202252993U (en) | 2011-09-07 | 2011-09-07 | LED (Light-emitting Diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256505A (en) * | 2013-04-24 | 2013-08-21 | 生迪光电科技股份有限公司 | Wide-angle LED lamp |
-
2011
- 2011-09-07 CN CN2011203349853U patent/CN202252993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256505A (en) * | 2013-04-24 | 2013-08-21 | 生迪光电科技股份有限公司 | Wide-angle LED lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012139306A1 (en) | Led bulb with high light-emitting efficiency | |
| CN201621640U (en) | Cross-shaped LED lamp holder | |
| CN206846353U (en) | A kind of radiator structure of LED light bar | |
| CN202252993U (en) | LED (Light-emitting Diode) bulb lamp | |
| CN202109276U (en) | Novel light-adjustable light-emitting diode (LED) bulb | |
| CN201615379U (en) | High-efficiency heat dissipating LED lamp | |
| CN201858555U (en) | LED fluorescent lamp tube capable of realizing multi-angle luminescence | |
| CN202209566U (en) | LED (Light-Emitting Diode) lamp | |
| CN202165852U (en) | LED ball lamp | |
| CN202101083U (en) | Light-emitting diode (LED) spotlight | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN201944600U (en) | LED (Light Emitting Diode) lamp with good heat dissipation | |
| CN202253039U (en) | High-power light-emitting diode (LED) lamp | |
| CN202253165U (en) | LED (Light-Emitting Diode) reflector lamp | |
| CN202302929U (en) | LED (light-emitting diode) light source for decorative lamp | |
| CN202072655U (en) | Heat-conducting silica gel sheet for light-emitting diode (LED) illuminating lamp | |
| CN203398152U (en) | Led | |
| CN202109329U (en) | Novel vortex blade type light emitting diode (LED) spot lamp | |
| CN203868853U (en) | Led ceiling lamp | |
| CN201925791U (en) | Module-type LED plane light source lamp string | |
| CN201621511U (en) | T-shaped LED lamp cap | |
| CN202442149U (en) | LED (Light-Emitting Diode) module | |
| CN206846367U (en) | A kind of LED high-power bulb lamps | |
| CN202328109U (en) | Silicon rubber heat radiation structure for light emitting diode (LED) aluminum base plate | |
| CN202176956U (en) | Novel large-angle LED (Light Emitting Diode) bulb lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130907 |