CN201739869U

CN201739869U - LED bulb

Info

Publication number: CN201739869U
Application number: CN2010202998185U
Authority: CN
Inventors: 沈李豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-20
Filing date: 2010-08-20
Publication date: 2011-02-09
Anticipated expiration: 2020-08-20

Abstract

The utility model discloses an LED bulb comprising a lamp cap, a lamp socket, a power supply controller, a carrier, a lampshade, two circuit boards and a plurality of LED chips, wherein the two circuit boards and the plurality of LED chips are oppositely arranged and distributed at two ends of the lampshade, and are connected through a light pipe; the middle of the light pipe is protuberant to form a first reflective part; one end of the light pipe, far away from the lamp socket, is provided with a second reflective part or the circuit boards and the plurality of LED chips; one end of the lampshade, far away from the lamp socket, is a third reflective part; and the circuit boards and the plurality of LED chips, far away from the lamp socket end, are placed in the third reflective part. Through the light pipe and the second reflective part, the model novelty of the bulb is enhanced, and under the action of all the light reflection structures, the light emitted by the LED chips are reflected towards different directions, thus improving illumination angle and luminous flux.

Description

The LED bulb

Technical field

The utility model belongs to the LED bulb, refers to that especially a kind of inside has the LED bulb of a plurality of light reflection structures.

Background technology

At lighting field, the application of LED luminous product is just attracting common people's sight, LED is as a kind of novel green light source product, replace traditional tengsten lamp, fluorescent lamp, fluorescent lamp and incandescent lamp with its distinctive superiority with energy-saving effect, must be developing tendency in future, 21st century will stride into the novel illumination light source epoch that LED is representative.Along with the raising day by day of living standard, people are in order to pursue the living space of comfortable elegance, and are also just more exquisite to indoor ambiance, except general indoor decoration, decorating, also often change indoor ambiance by some decorating lamp artwares.For example the LED bulb just becomes the main flow of atmosphere illumination at home.Yet existing LED bulb, structure that it is traditional and single moulding can't have been satisfied people's demand.And the LED bulb can't brought into play its limit aspect irradiating angle and the luminous flux, remains further to be solved.

The utility model content

At the deficiency that above technology exists, the LED bulb that the utility model provides a kind of inside to have a plurality of light reflection structures.

The technical scheme that the utility model is taked is as follows:

A kind of LED bulb comprises a lamp holder, a lamp socket, a power-supply controller of electric, a carrier, a lampshade, two circuit boards and several led chips.Described two circuit boards and several led chips are opposed alignment and separately at the two ends of lampshade, the centre is connected by a leaded light post, and protrude at leaded light post middle part, is first reflecting part.End away from the leaded light post of lamp socket is provided with second reflecting part or circuit board and several led chips.End away from the lampshade of lamp socket is the 3rd reflecting part, places in the 3rd reflecting part away from circuit board and several led chips of lamp socket end.

The leaded light post is a hollow type, and its outer surface is the 4th reflecting part, and the material of making the leaded light post is metal species or non-metal kind, and metal species comprises aluminium, iron, copper or stainless steel, and non-metal kind comprises plastic cement, glass, PVC or acryl.

The leaded light post away from lamp socket one end be circuit board and several led chips the time, rivet mutually with two circuit boards respectively at its two ends; The leaded light post away from lamp socket one end be second reflecting part time, then the leaded light post and second reflecting part are formed in one, perhaps rivet mutually with second reflecting part and circuit board respectively at leaded light post two ends.

First reflecting part is to rivet mutually or be spirally connected with integrated or independent individuality of leaded light post and leaded light post to form, and the material of its material and leaded light post is complementary.

Lampshade the 3rd reflecting part away from the lamp socket end be by aluminize silk or in whitewash or one deck reflectance coating that the mode of spraying paint forms at the inner surface of lampshade.

First reflecting part and second reflecting part are various moulding, comprise rhombus, heart, triangle, flower shape, tree-like, character moulding, animal-shaped or plant shaping.

Away from the lamp socket end be circuit board and several led chips, then two circuit boards and several led chips are to be electrically connected with power-supply controller of electric by the leaded light post that lead passes hollow.

The beneficial effects of the utility model are: this bulb is by the setting of the leaded light post and second reflecting part, strengthened the novelty of bulb pattern, pass through the effect of each light reflection structure simultaneously, the light that led chip is sent reflects away to different directions, has improved light-struck angle and luminous flux thereof.

Description of drawings

Fig. 1 is the cutaway view of one of the utility model LED bulb;

Fig. 2 is two a cutaway view of the utility model LED bulb;

Fig. 3 is three a cutaway view of the utility model LED bulb;

Fig. 4 is four a schematic diagram of the utility model LED bulb;

Fig. 5 is five a schematic diagram of the utility model LED bulb;

Fig. 6 is six a schematic diagram of the utility model LED bulb;

Fig. 7 is seven a schematic diagram of the utility model LED bulb;

Fig. 8 is eight a schematic diagram of the utility model LED bulb;

Fig. 9 is nine a schematic diagram of the utility model LED bulb;

Figure 10 is ten a schematic diagram of the utility model LED bulb;

Figure 11 is the view one of the utility model LED bulb when luminous;

Figure 12 is the view two of the utility model LED bulb when luminous.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described:

As Fig. 1, Fig. 2, cutaway view of the present utility model shown in Figure 3 and Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, schematic diagram of the present utility model shown in Figure 10, LED bulb among the figure comprises a lamp holder 01, a lamp socket 02, a power-supply controller of electric 07, a carrier 06, a lampshade 03, two circuit boards 04 and several led chips 05.Described two circuit boards 04 and several led chips 05 are opposed alignment and separately at the two ends of lampshade 03, the centre is connected by a leaded light post 08, and protrude at leaded light post 08 middle part, is first reflecting part 10.End away from the leaded light post 08 of lamp socket 02 is provided with second reflecting part 11 or circuit board 04 and several led chips 05.End away from the lampshade 03 of lamp socket 02 is the 3rd reflecting part 12, places in the 3rd reflecting part 12 away from circuit board 04 and several led chips 05 of lamp socket 02 end.Leaded light post 08 is a hollow type, and its outer surface is the 4th reflecting part 13, and the material of making leaded light post 08 is metal species or non-metal kind, and metal species comprises aluminium, iron, copper or stainless steel etc., and non-metal kind comprises plastic cement, glass, PVC or acryl etc.Leaded light post 08 away from lamp socket 02 1 ends be circuit board 04 and several led chips 05 time, rivet mutually with two circuit boards 04 respectively at its two ends; Leaded light post 08 away from lamp socket 02 1 ends be second reflecting part 11 time, then the leaded light post 08 and second reflecting part 11 are formed in one, perhaps rivet mutually with second reflecting part 11 and circuit board 04 respectively at leaded light post 08 two ends.First reflecting part 10 is to rivet mutually or be spirally connected with integrated or independent individuality of leaded light post 08 and leaded light post 08 to form, and the material of its material and leaded light post 08 is complementary.

Lampshade 03 the 3rd reflecting part 12 away from lamp socket 02 end be by aluminize silk or in whitewash or one deck reflectance coating that the mode of spraying paint forms at the inner surface of lampshade 03.

First reflecting part 10 and second reflecting part 11 are various moulding, comprise rhombus, heart, triangle, flower shape, tree-like, character moulding, animal-shaped or plant shaping.

Away from lamp socket 02 end be circuit board 04 and several led chips 05, then two circuit boards 04 and several led chips 05 are to be electrically connected with power-supply controller of electric 07 by the leaded light post 08 that lead passes hollow.

View as Figure 11 and the utility model LED bulb shown in Figure 12 when luminous, when the LED bulb is worked, if away from lamp socket 02 end is second reflecting part 11, after led chip 05 is luminous, then most light beam 09 can have only few part light beam 09 to reflect away or directly to penetrate through the 4th reflecting part 13 through first reflecting part 10 and second reflecting part, 11 concentrated reflecting away.If away from lamp socket 02 end be circuit board 04 and several led chips 05, after led chip 05 was luminous, then most light beam 09 can penetrate through first reflecting part 10, had only that few part light beam 09 can through the 3rd reflecting part 12 or the 4th reflecting part 13 reflects away or directly penetrate.So not only light is concentrated and is sent, and owing to circuit board 04 and the led chip 04 away from lamp socket 02 end places the 3rd reflecting part 12 inside, and second reflecting part 11 moulding arbitrarily, from the outside, second reflecting part 12 is just as a light emitting source, add the moulding that it is unique, make LED bulb integral body have more artistic environment, satisfied the requirement of people internal ambience.

Certainly, above embodiment just is explanation rather than restriction the utility model, the above only is preferred embodiment of the present utility model, so all equivalences of being done according to the described method of the utility model patent claim change or modify, is included in the utility model patent claim.

Claims

1.LED bulb, comprise a lamp holder, a lamp socket, a power-supply controller of electric, a carrier, a lampshade, two circuit boards and several led chips, it is characterized in that: described two circuit boards and several led chips are opposed alignment and separately at the two ends of lampshade, the centre is connected by a leaded light post, protrude at leaded light post middle part, is first reflecting part; End away from the leaded light post of lamp socket is provided with second reflecting part or circuit board and several led chips; End away from the lampshade of lamp socket is the 3rd reflecting part, places in the 3rd reflecting part away from circuit board and several led chips of lamp socket end.

2. LED bulb according to claim 1, it is characterized in that: the leaded light post is a hollow type, and its outer surface is the 4th reflecting part, and the material of making the leaded light post is metal species or non-metal kind, metal species comprises aluminium, iron, copper or stainless steel, and non-metal kind comprises plastic cement, glass, PVC or acryl.

3. LED bulb according to claim 1 is characterized in that: the leaded light post away from lamp socket one end be circuit board and several led chips the time, rivet mutually with two circuit boards respectively at its two ends; The leaded light post away from lamp socket one end be second reflecting part time, then the leaded light post and second reflecting part are formed in one, perhaps rivet mutually with second reflecting part and circuit board respectively at leaded light post two ends.

4. LED bulb according to claim 1 is characterized in that: first reflecting part is to rivet mutually or be spirally connected with integrated or independent individuality of leaded light post and leaded light post to form, and the material of its material and leaded light post is complementary.

5. LED bulb according to claim 1 is characterized in that: lampshade the 3rd reflecting part away from the lamp socket end be by aluminize silk or in whitewash or one deck reflectance coating that the mode of spraying paint forms at the inner surface of lampshade.

6. LED bulb according to claim 1 is characterized in that: first reflecting part and second reflecting part are various moulding, comprise rhombus, heart, triangle, flower shape, tree-like, character moulding, animal-shaped or plant shaping.

7. LED bulb according to claim 1 is characterized in that: away from the lamp socket end be circuit board and several led chips, then two circuit boards and several led chips are to be electrically connected with power-supply controller of electric by the leaded light post that lead passes hollow.