CN201983049U - LED (light-emitting diode) bulb - Google Patents
LED (light-emitting diode) bulb Download PDFInfo
- Publication number
- CN201983049U CN201983049U CN2011200569781U CN201120056978U CN201983049U CN 201983049 U CN201983049 U CN 201983049U CN 2011200569781 U CN2011200569781 U CN 2011200569781U CN 201120056978 U CN201120056978 U CN 201120056978U CN 201983049 U CN201983049 U CN 201983049U
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- China
- Prior art keywords
- refractive body
- radiator
- led
- lampshade
- led bulb
- 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
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Abstract
The utility model discloses an LED (light-emitting diode) bulb, which comprises a lamp cap; a front cover is arranged on the lamp cap; a radiator is arranged on the front cover; the insides of the front cover and the radiator are provided with powers to drive; a lampshade is arranged on the radiator; the inside of the lampshade is provided with a reflector, the root part of which is connected and integrally punched with the radiator; the reflector consists of a plurality of groove-shape reflector units, the top parts of which are connected and externally opened; radiating cavities are encircled among the reflector units; radiating gaps communicated with the radiating cavities are arranged between every two reflector units; LED light source components are arranged on the reflector units; and the reflectors are clamped with the radiator. The LED (light-emitting diode) bulb has good radiating property, simple processing technique and a long service life, and is convenient to manufacture, process, and install.
Description
[technical field]
It is the bulb of light source with LED that the utility model relates to a kind of.
[background technology]
Since the led light source bulb compare with traditional incandescent lamp, fluorescent lamp etc. have the brightness height, low in energy consumption, advantage such as the life-span is long, having occurred a lot in the market successively is the bulb of light source with LED.But since led light source again under the state of continuous high temperature work will influence service life of LED bulb greatly, so the heat radiation of led light source is to need the problem that solves at present.
Include radiator and refractive body on more existing LED bulbs, by radiator led light source is dispelled the heat, improve the brightness of led light source by refractive body, but the refractive body radiating effect of these LED bulb is poor, cause the led light source can not efficiently radiates heat, and refractive body manufacturing process complexity, the manufacturing cost height.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and the LED bulb of a kind of simple in structure, production and processing and easy for installation, good heat dissipation effect, long service life is provided.
A kind of LED bulb, comprise lamp holder, described lamp holder is provided with cover, described cover is provided with radiator, be provided with power drives in described cover and the described radiator, described radiator is provided with lampshade, it is characterized in that: the refractive body that is provided with the integrated punching moulding that root is connected with described radiator in the described lampshade, the refractive body unit of the groove shape that the opening that described refractive body is linked to each other by a plurality of tops is outside is formed, surround the heat radiation chamber between the described refractive body unit, be provided with the heat radiation slit that communicates with described heat radiation chamber between the described adjacent two refractive body unit, described refractive body unit is provided with the led light source assembly.
Aforesaid a kind of LED bulb, it is characterized in that: described radiator is provided with blocked hole, and described refractive body root is provided with and can inserts described blocked hole and by its buckle that blocks.
Aforesaid a kind of LED bulb is characterized in that: described lampshade is a glass lamp shade.
Aforesaid a kind of LED bulb is characterized in that: described refractive body is made up of 3 refractive body unit.
Aforesaid a kind of LED bulb is characterized in that: described refractive body is a reflective aluminum.
The beneficial effects of the utility model have: form the heat radiation chamber of hollow in the middle of the refractive body, can effectively improve the radiating effect of LED bulb; Refractive body adopts punch forming, and simplified processing process reduces manufacturing cost.Adopt reflective aluminum can improve the reflecting rate of led light source, increase the brightness of LED bulb; Refractive body directly is installed on the radiator, makes the utility model structure simpler.
[description of drawings]
Fig. 1 is a front view of the present utility model;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is the stereogram of the utility model refractive body;
Fig. 4 is the expanded view of the utility model refractive body.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of LED bulb, comprise lamp holder 1, lamp holder 1 is provided with cover 2, and cover 2 is provided with radiator 4, is provided with power drives 3 in cover 2 and the radiator 4, radiator 4 is provided with lampshade 5, be provided with the refractive body 6 of the integrated punching moulding that root is connected with radiator 4 in the lampshade 5, the refractive body unit 61 of the groove shape that the opening that refractive body 6 is linked to each other by a plurality of tops is outside is formed, and refractive body 6 is made up of 3 refractive body unit 61 in the diagram.Surround heat radiation chamber 62 after with 61 bendings of refractive body unit by bending technique, be provided with the heat radiation slit 63 that communicates with the chamber 62 of dispelling the heat between the adjacent two refractive body unit 61, refractive body unit 61 is provided with led light source assembly 7.
Lampshade 5 adopts glass lamp shade, by glass lamp shade refractive body 6 and LDE light source assembly 7 is covered.
During use, lamp holder is installed on the light bulb holder of energising and can uses.Can select to have the refractive body of a plurality of refractive bodies unit according to the demand of power and brightness, perhaps on each little refractive body unit, a plurality of led light source assemblies can be installed.Lampshade can also adopt acrylic or the good material of other light-permeables to make except adopting glass material.
Claims (5)
1. LED bulb, comprise lamp holder (1), described lamp holder (1) is provided with cover (2), described cover (2) is provided with radiator (4), be provided with power drives (3) in described cover (2) and the described radiator (4), described radiator (4) is provided with lampshade (5), it is characterized in that: the refractive body (6) that is provided with the integrated punching moulding that root is connected with described radiator (4) in the described lampshade (5), the refractive body unit (61) of the groove shape that the opening that described refractive body (6) is linked to each other by a plurality of tops is outside is formed, surround heat radiation chamber (62) between the described refractive body unit (61), be provided with the heat radiation slit (63) that communicates with described heat radiation chamber (62) between the described adjacent two refractive body unit (61), described refractive body unit (61) is provided with led light source assembly (7).
2. a kind of LED bulb according to claim 1 is characterized in that: described radiator (4) is provided with blocked hole (41), and described refractive body (6) root is provided with and can inserts described blocked hole (41) and by its buckle that blocks (65).
3. a kind of LED bulb according to claim 1 is characterized in that: described lampshade (5) is a glass lamp shade.
4. a kind of LED bulb according to claim 1 is characterized in that: described refractive body (6) is made up of 3 refractive body unit (61).
5. a kind of LED bulb according to claim 1 is characterized in that: described refractive body (6) is a reflective aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200569781U CN201983049U (en) | 2011-03-07 | 2011-03-07 | LED (light-emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200569781U CN201983049U (en) | 2011-03-07 | 2011-03-07 | LED (light-emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983049U true CN201983049U (en) | 2011-09-21 |
Family
ID=44610509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200569781U Expired - Fee Related CN201983049U (en) | 2011-03-07 | 2011-03-07 | LED (light-emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109121A (en) * | 2011-03-07 | 2011-06-29 | 中山市澳克士照明电器有限公司 | Light emitting diode (LED) lamp bulb |
| WO2013131301A1 (en) * | 2012-03-05 | 2013-09-12 | 鹤山市广明源照明电器有限公司 | Led lamp |
-
2011
- 2011-03-07 CN CN2011200569781U patent/CN201983049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109121A (en) * | 2011-03-07 | 2011-06-29 | 中山市澳克士照明电器有限公司 | Light emitting diode (LED) lamp bulb |
| WO2013131301A1 (en) * | 2012-03-05 | 2013-09-12 | 鹤山市广明源照明电器有限公司 | Led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140307 |