CN204127740U

CN204127740U - LED bulb

Info

Publication number: CN204127740U
Application number: CN201420664224.8U
Authority: CN
Inventors: 盛玉林
Original assignee: KUNSHAN CHENGTAI ELECTRICAL CO Ltd
Current assignee: KUNSHAN CHENGTAI ELECTRICAL CO Ltd
Priority date: 2014-11-07
Filing date: 2014-11-07
Publication date: 2015-01-28
Anticipated expiration: 2024-11-07

Abstract

The utility model discloses a kind of LED bulb, the guide-lighting lamp body comprising lamp holder and be made up of optical material, described guide-lighting lamp body is solid, described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described guide-lighting lamp body upper end is fixedly connected on described lamp holder, and described LED luminescence component is positioned at above described guide-lighting lamp body, the light that LED luminescence component sends sends via after guide-lighting lamp body leaded light, solve that traditional LED lamp lighting angle is little, problem that light is concentrated, have that lighting angle is large, the advantage of uniform light; And be made up of optical material due to guide-lighting lamp body, luminous flux is high, light loss is little, improves light efficiency and the brightness of LED bulb, more energy-saving and environmental protection; Moreover, adopt the solid guide-lighting lamp body be made up of optical material to substitute light distribution structure that prior art generally adopts and lampshade, structure more simply, not fragile, long service life.

Description

LED bulb

Technical field

The utility model relates to a kind of LED bulb, is specifically related to that a kind of lighting angle is large, luminous evenly, the LED bulb of long service life.

Background technology

LED (Light Emitting Diode, Light-Emitting Diode) energy-saving illumination has become common recognition in industry by progressively substituting conventional illumination sources, and LED illumination technology is just towards maturing, cost degradation, universalness future development.The LED bulb of prior art is generally following structure: comprise lamp holder, radiating seat, LED luminescence component and lampshade, radiating seat is connected to lamp holder lower end, and LED luminescence component is fixed in radiating seat, and lampshade covers LED luminescence component and radiating seat is fixed in upper end.Although the LED bulb of this structure compares to incandescent lamp, there is absolute predominance, there is energy-conservation, life-span length, brightness advantages of higher, but still have that lighting angle is little, luminance nonuniformity, dazzle the problems such as light, this constrains the development of LED bulb to a certain extent, particularly, if the structure of current LED bulb meets wide-angle luminescence, often complex structure, and the distribution of light unusual inequality again.Want to enable LED to substitute incandescent lamp and fluorescent lamp completely, just must overcome that LED lighting angle is little, the problem of non-uniform light.

Utility model content

In order to solve the problem, the utility model provides a kind of LED bulb, and this LED bulb has the advantages such as lighting angle is large, luminous evenly, long service life, environmental protection.

The utility model in order to the technical scheme solving its technical problem and adopt is:

A kind of LED bulb, the guide-lighting lamp body comprising lamp holder and be made up of optical material, described guide-lighting lamp body is solid, described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described guide-lighting lamp body upper end is fixedly connected on described lamp holder, and described LED luminescence component is positioned at above described guide-lighting lamp body.

The utility model in order to the further technical scheme solving its technical problem and adopt is:

Say further, described lamp holder has linkage section and radiating segment, and described linkage section is positioned at above described radiating segment, and described lamp holder connects external power source by linkage section, described LED luminescence component is positioned at described radiating segment, and described guide-lighting lamp body is fixedly connected with described radiating segment.

Say further, described guide-lighting lamp body be helical form, U-shaped shape, blistered, sharp blister, the one of drawing in shape of tail, mushroom, column and plate-like.

Say further, in described LED luminescence component, be provided with the LED chip with light modulation toning function.

The beneficial effects of the utility model are: LED bulb of the present utility model is formed by fixedly connecting by lamp holder and guide-lighting lamp body two parts, guide-lighting lamp body is the solid be made up of optical material, LED luminescence component and radiating piece are all integrated in lamp holder, lamp holder can connect external power source, the light that LED luminescence component sends sends via after guide-lighting lamp body leaded light, send therefore, it is possible to light is changed into area source, solve that traditional LED lamp lighting angle is little, problem that light is concentrated, have that lighting angle is large, the advantage of uniform light; And be made up of optical material due to guide-lighting lamp body, luminous flux is high, light loss is little, improves light efficiency and the brightness of LED bulb, more energy-saving and environmental protection.LED bulb of the present utility model has been cast aside tradition completely and luminous intensity distribution disperse light has been carried out in LED luminescence and by the way of lampshade further softening light, but adopt the solid guide-lighting lamp body be made up of optical material to carry out uniform light, not only uniform light principle is different, and structure more simply, not fragile, be the innovation of LED bulb structure.

Accompanying drawing explanation

Fig. 1 is one of the utility model structural representation (for guide-lighting lamp body for helical form);

Fig. 2 is the utility model structural representation two (guide-lighting lamp body is U-shaped shape);

Fig. 3 is the utility model structural representation three (guide-lighting lamp body is blistered);

Fig. 4 is the utility model structural representation four (guide-lighting lamp body is sharp blister);

Fig. 5 is the utility model structural representation five (guide-lighting lamp body is for drawing shape of tail);

Fig. 6 is the utility model structural representation six (guide-lighting lamp body is mushroom);

Fig. 7 is the utility model structural representation seven (guide-lighting lamp body is column);

Fig. 8 is the utility model structural representation eight (guide-lighting lamp body is plate-like).

Detailed description of the invention

Below by way of specific instantiation, detailed description of the invention of the present utility model is described, those skilled in the art can understand advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can be implemented in further, different ways, that is, under the category do not disclosed departing from the utility model, can give different modifications and change.

Embodiment: a kind of LED bulb, as shown in Figure 1, the guide-lighting lamp body 2 comprising lamp holder 1 and be made up of optical material, described guide-lighting lamp body is solid, described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described guide-lighting lamp body upper end is fixedly connected on described lamp holder, and described LED luminescence component is positioned at above described guide-lighting lamp body, described lamp holder has linkage section 11 and radiating segment 12, described linkage section is positioned at above described radiating segment, described lamp holder connects external power source by linkage section, described LED luminescence component is positioned at described radiating segment, described guide-lighting lamp body is fixedly connected with described radiating segment, the LED chip with light modulation toning function is provided with in described LED luminescence component.

Described guide-lighting lamp body is helical form (as Fig. 1), U-shaped shape (as Fig. 2), blistered (as Fig. 3), sharp blister (as Fig. 4), draw shape of tail (as Fig. 5), mushroom (as Fig. 6), column (as Fig. 7) or plate-like (as Fig. 8) and other possible shapes.

Claims

1. a LED bulb, it is characterized in that: the guide-lighting lamp body (2) comprising lamp holder (1) and be made up of optical material, described guide-lighting lamp body is solid, described lamp holder can connect external power source, in described lamp holder, lower end is fixed with LED luminescence component, described guide-lighting lamp body upper end is fixedly connected on described lamp holder, and described LED luminescence component is positioned at above described guide-lighting lamp body.

2. LED bulb as claimed in claim 1, it is characterized in that: described lamp holder has linkage section (11) and radiating segment (12), described linkage section is positioned at above described radiating segment, described lamp holder connects external power source by linkage section, described LED luminescence component is positioned at described radiating segment, and described guide-lighting lamp body is fixedly connected with described radiating segment.

3. LED bulb as claimed in claim 1, is characterized in that: described guide-lighting lamp body is helical form, U-shaped shape, blistered, sharp blister, the one of drawing in shape of tail, mushroom, column and plate-like.

4. LED bulb as claimed in claim 1, is characterized in that: be provided with the LED chip with light modulation toning function in described LED luminescence component.