CN202252965U - 360-degree light-emitting LED (Light-Emitting Diode) bulb - Google Patents
360-degree light-emitting LED (Light-Emitting Diode) bulb Download PDFInfo
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- CN202252965U CN202252965U CN2011203046297U CN201120304629U CN202252965U CN 202252965 U CN202252965 U CN 202252965U CN 2011203046297 U CN2011203046297 U CN 2011203046297U CN 201120304629 U CN201120304629 U CN 201120304629U CN 202252965 U CN202252965 U CN 202252965U
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Abstract
The utility model relates to an illumination device and especially relates to a 360-degree light-emitting LED (Light-Emitting Diode) bulb. The 360-degree light-emitting LED bulb comprises a lamp head and a lamp base arranged on the lamp head, wherein a radiator is arranged on the lamp base; a driver connected with the lamp base is arranged in the radiator; a light transmission cover is arranged on the radiator; an LED light source assembly, which is connected with the lamp base by a lead wire, is arranged in the light transmission cover; a fixed light guide column is further arranged in the light transmission cover; and the light guide column is located above the LED light source assembly. The 360-degree light-emitting LED bulb provided by the utility model has the beneficial effects that: the light-emitting face of the LED bulb is enlarged due to the light guide column; and furthermore, the 360-degree light-emitting LED bulb has uniform light and good aperture, enlarges illumination range and enhances illumination effect.
Description
Technical field
The utility model relates to a kind of lighting device, especially relates to the luminous LED bulb of a kind of 360 degree.
Background technology
LED is as a kind of emerging semiconductor light-emitting elements; Characteristics such as it is little to have volume, and power consumption is few, and the life-span is long; Thereby be widely used in various lighting fields; But the luminescence component in the LED bulb that generally uses at present mostly can only be directly to luminous, and range of exposures is less, is easy to generate more irradiation dark space.
Like notification number be: a kind of LED lamp that the Chinese utility model of CN201748229U provides comprises light emitting diode, lamp holder and cell-shell; Light emitting diode places on the metal substrate; Metal substrate is fixed on the housing through screw, is provided with drive circuit in the described housing, and the lower end of housing is provided with lamp holder; The upper end is provided with cell-shell, and the outside of housing is provided with radiator; Described radiator, it is a hollow structure, and the outside is provided with a circle hole slot, and this dispels the heat for the utilization stack effect.This LED lamp can only be directly to luminous; Can only internal radiation arrive light in the positive area; And the zonal ray dorsad of light-emitting component is less, even can't shine light, and the exiting surface of light-emitting component is less; Cause this LED light irradiation light coverage low, be difficult to be applied to the demanding lighting field of irradiation light coverage.
Summary of the invention
The utility model mainly is to the existing low problem of the existing light coverage of LED lamp, provides a kind of simple in structure, low cost of manufacture, irradiation light coverage high, the luminous LED bulb of uniform 360 degree of light.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: the luminous LED bulb of a kind of 360 degree; Comprise lamp holder and be arranged on the lamp socket on the lamp holder, lamp socket is provided with radiator, is provided with the driver that is connected with lamp socket in the radiator; Radiator is provided with diffuser; Be provided with the led light source assembly that is connected with lamp socket through lead in the diffuser, fixing leaded light post also is set in the described diffuser, the leaded light post is positioned at the top of led light source assembly.The utility model has been set up the leaded light post in diffuser; The leaded light post is through transmission, reflection and refraction to light; Strengthened the exiting surface of led light source assembly; The forward of led light source assembly and dorsad the zone all can shine light, make this LED bulb have the irradiation luminous scope of approximate 360 degree, can be adaptable across various lighting fields.
As preferably, described leaded light post is spliced by two positive eight terrace with edges, and the bottom surface of two positive eight terrace with edges overlaps.Positive eight terrace with edges have eight identical sides, can be used for refraction and reflection ray; Two positive eight terrace with edge bottom surfaces overlap the leaded light post that is spliced, and have 18 light guiding surfaces, and light guide effect is good; Part light is directly gone out through the direct transmission of leaded light post and is shone to led light source assembly forward; Part light returns to shine to the led light source assembly dorsad through the offside reflection of leaded light post, and some light refracts on other sides the light wide coverage through the side of leaded light post; The exiting surface of led light source assembly increases, and has strengthened range of exposures and radiation response; Two other positive eight terrace with edges leaded light post that is spliced, its irradiation light is symmetrical distribution, and light is comparatively even, and aperture is good.
As preferably, described leaded light post is formed by the lucite manufacturing.The light transmittance of the leaded light post that lucite is processed is up to 93%, and light is soft, meets the instructions for use of leaded light post.
As preferably, described leaded light post is fixed in the diffuser through light source bracket, and light source bracket is connected with radiator.Light source bracket can be processed by wire, and an end of light source bracket is connected with radiator, and the other end is connected with the leaded light post, makes the leaded light post can be suspended in the top of led light source assembly.
As preferably, be provided with cavity in the described radiator, described driver is arranged in the cavity, is filled with heat insulation layer between driver and the radiator.Radiator is used for deriving the heat energy that the led light source assembly produces at luminescence process, prolongs the service life of LED bulb; Driver is used for being transformed into the required direct current of LED bulb to alternating current, plays the effect of constant-current driving; Heat insulation layer is processed by heat-insulating material, prevents that the heat energy on the radiator is directly passed to driver; Driver is positioned at cavity, and radiator can protect inner drive not to be damaged, and can reduce the volume of whole LED bulb.
As preferably, described diffuser is the hemisphere bodily form, and diffuser is connected with the radiator sphere.Spherical diffuser printing opacity light is even, good looking appearance.
Therefore, the beneficial effect of the utility model is: the leaded light post makes the exiting surface of this LED bulb increase, and light is comparatively even, and aperture is good, has strengthened range of exposures and radiation response.
Description of drawings
Accompanying drawing 1 is a kind of overall structure sketch map of the utility model;
Accompanying drawing 2 is a kind of partial sectional views of the utility model;
Accompanying drawing 3 is a kind of structural representations of leaded light post in the utility model;
Accompanying drawing 4 is another kind of structural representations of leaded light post in the utility model.
Shown in the figure: 1-lamp holder, 2-lamp socket, 3-radiator, 4-driver, 5-diffuser, 6-LED light source assembly, 7-leaded light post, 8-cavity, 9-heat insulation layer, 10-light source bracket.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment:
Like Figure of description 1, shown in 2, the luminous LED bulb of a kind of 360 degree comprises lamp holder 1 and is arranged on the lamp socket 2 on the lamp holder 1; Lamp socket 2 is provided with radiator 3, is provided with cavity 8 in the radiator 3, is provided with the driver 4 that is connected with lamp socket 2 in the cavity 8; Be filled with heat insulation layer 9 between driver 4 and the radiator 3, heat insulation layer 9 is formed by the insulating materials manufacturing, and radiator 3 is provided with diffuser 5; On radiator 3 edges, radiator 3 is between lamp socket 2 and diffuser 5 with resistant to elevated temperatures high strength glue for this diffuser 5, and diffuser 5 is the hemisphere bodily form; Diffuser 5 is connected with radiator 3 spheres, is provided with the led light source assembly 6 that is connected with lamp socket 2 through lead in the diffuser 5, and led light source assembly 6 abuts against on the radiator 3; Like Figure of description 3, shown in 4, also be provided with leaded light post 7 in the diffuser 5, leaded light post 7 is positioned at the top of led light source assembly 6; And leaded light post 7 is located along the same line with led light source assembly 6; Distance between leaded light post 7 and the led light source assembly 6 is 20 millimeters, and leaded light post 7 is connected on the radiator 3 through light source bracket 10, and light source bracket 10 is made up of two wires that are connected with leaded light post 7 respectively; Leaded light post 7 is spliced by two identical positive eight terrace with edges; The bottom surface of two positive eight terrace with edges overlaps, and the height of one of them positive eight terrace with edge is that 5 millimeters, bottom surface external diameter are 15 millimeters on the leaded light post 7, and leaded light post 7 is formed by the lucite manufacturing.
The leaded light post is overlapped by two identical positive eight terrace with edge bottom surfaces and is spliced; Then this leaded light post has 16 sides, two bottom surfaces, and 18 light guiding surfaces are arranged altogether, and light guide effect is good; And because the leaded light post is symmetrical structure; The irradiation light of this LED bulb is symmetrical distribution, and light is comparatively even, and aperture is good; When the led light source assembly is lighted; Part light is directly gone out through the direct transmission of leaded light post and is shone to led light source assembly forward, and a part of light returns to shine to the led light source assembly dorsad through the offside reflection of leaded light post, and some light refracts on other sides through the side of leaded light post; The exiting surface of this LED bulb increases; The light wide coverage has been strengthened range of exposures and radiation response, like this forward of this LED bulb and dorsad the zone all can shine light; Make this LED bulb have the irradiation luminous scope of approximate 360 degree, can be adaptable across various lighting fields.
This LED bulb structure is simple, compact, be connected firmly, lighting devices such as alternative conventional incandescent, fluorescent lamp, and it is long, energy-conservation to have a life-span, advantages such as light broad covered area.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (6)
1. spend luminous LED bulb for one kind 360; Comprise lamp holder (1) and be arranged on the lamp socket (2) on the lamp holder (1); Lamp socket (2) is provided with radiator (3), is provided with the driver (4) that is connected with lamp socket (2) in the radiator (3), and radiator (3) is provided with diffuser (5); Be provided with the led light source assembly (6) that is connected with lamp socket (2) through lead in the diffuser (5); It is characterized in that fixing leaded light post (7) also is set in the described diffuser (5), and leaded light post (7) is positioned at the top of led light source assembly (6).
2. the luminous LED bulb of a kind of 360 degree according to claim 1 is characterized in that described leaded light post (7) is spliced by two positive eight terrace with edges, and the bottom surface of two positive eight terrace with edges overlaps.
3. the luminous LED bulb of a kind of 360 degree according to claim 2 is characterized in that described leaded light post (7) is formed by the lucite manufacturing.
4. the luminous LED bulb of a kind of 360 degree according to claim 3 is characterized in that described leaded light post (7) is fixed in the diffuser (5) through light source bracket (10), and light source bracket (10) is connected with radiator (3).
5. according to any luminous LED bulb of described a kind of 360 degree in the claim 1 to 4; It is characterized in that; Be provided with cavity (8) in the described radiator (3); Described driver (4) is arranged in the cavity (8), is filled with heat insulation layer (9) between driver (4) and the radiator (3).
6. according to any luminous LED bulb of described a kind of 360 degree in the claim 1 to 4, it is characterized in that described diffuser (5) is the hemisphere bodily form, diffuser (5) is connected with radiator (3) sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203046297U CN202252965U (en) | 2011-08-22 | 2011-08-22 | 360-degree light-emitting LED (Light-Emitting Diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203046297U CN202252965U (en) | 2011-08-22 | 2011-08-22 | 360-degree light-emitting LED (Light-Emitting Diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252965U true CN202252965U (en) | 2012-05-30 |
Family
ID=46114206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203046297U Expired - Fee Related CN202252965U (en) | 2011-08-22 | 2011-08-22 | 360-degree light-emitting LED (Light-Emitting Diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748630A (en) * | 2012-07-04 | 2012-10-24 | 厦门市朗星节能照明股份有限公司 | LED (Light-emitting Diode) bulb light |
| CN103277763A (en) * | 2013-05-14 | 2013-09-04 | 长兴恒动照明电器有限公司 | Lamp holder of LED bulb |
-
2011
- 2011-08-22 CN CN2011203046297U patent/CN202252965U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748630A (en) * | 2012-07-04 | 2012-10-24 | 厦门市朗星节能照明股份有限公司 | LED (Light-emitting Diode) bulb light |
| CN103277763A (en) * | 2013-05-14 | 2013-09-04 | 长兴恒动照明电器有限公司 | Lamp holder of LED bulb |
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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: 20120530 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |