CN209511637U

CN209511637U - A kind of LED illumination lamp

Info

Publication number: CN209511637U
Application number: CN201821253138.2U
Authority: CN
Inventors: 夏林嘉; 朱宏
Original assignee: Shenzhen View Photoelectric Co Ltd
Current assignee: Shenzhen View Photoelectric Co Ltd
Priority date: 2018-08-06
Filing date: 2018-08-06
Publication date: 2019-10-18
Anticipated expiration: 2028-08-06

Abstract

The utility model proposes a kind of LED illumination lamps, including fluorescent tube, the plug and the lamp holder in the fluorescent tube for being set to the lamp tube ends, groove is equipped at the top of the lamp holder, a pcb board is arranged in the bottom portion of groove, the pcb board upper surface is provided with several LED light emitting sources and Transparent lamp shade, the Transparent lamp shade includes the lens set on the Transparent lamp shade bottom, set on the lens two sides in the reflector of V-shape and the interconnecting piece set on the reflector two sides, the interconnecting piece has protrusion far from described reflector one end, the protrusion is fitting to connection with the outer groove for being set to the lamp holder top edge.LED illumination lamp in the technical program is transmitted and is reflected to light using the reflector of lens and V-shape with arcwall face, and more evenly, user experience is more preferable for light distribution.

Description

A kind of LED illumination lamp

Technical field

The utility model relates to lighting technical field, in particular to a kind of LED illumination lamp.

Background technique

Currently, LED illumination lamp is answered extensively due to many merits such as long service life, small in size, energy saving With having gradually replaced existing incandescent lamp and fluorescent lamp.But the light extraction mode of traditional LED illumination lamp is that wide-angle goes out light, light Poor according to uniformity, user experience is not high, is unfavorable for the popularization of LED illumination lamp.

Utility model content

More than solving the problems, such as, the utility model proposes a kind of assembly difficulty is smaller, flexibility is stronger, is easier to gather The LED illumination lamp of light.

The technical solution of the utility model is achieved in that

The utility model discloses a kind of LED illumination lamps, described including fluorescent tube and the plug for being set to the lamp tube ends Transparent lamp shade in fluorescent tube equipped with lamp holder and the connection lamp holder, the Transparent lamp shade include being set to the Transparent lamp shade bottom Lens are in that the reflector of V-shape and the interconnecting piece set on the reflector two sides, the interconnecting piece are remote set on the lens two sides There is protrusion from described reflector one end, the protrusion is fitting to connection with the outer groove for being set to the lamp holder top edge.

Further, groove is equipped at the top of the lamp holder, a pcb board, the pcb board upper surface is arranged in the bottom portion of groove It is provided with several LED light emitting sources.

Further, the lens have the outer surface of arc along the axial lug boss with strip, the lug boss, There is recess portion, the recess portion is located at right above the LED light emitting source among the lens bottom.

Further, the Transparent lamp shade is PC plastic component or PMMA multimaterial component.

Further, the lens, reflector and interconnecting piece are integrated injection molding or extrusion moulding.

Further, the pcb board is aluminum substrate or glass-fiber-plate or flexible circuit board.

Further, the lamp holder is aluminum profile component or plastic components.

Further, the reflector of the V-shape, two reflector minimum angle is a, and a range is 20~120 Degree.

Further, the fluorescent tube is glass tube or lucite pipe or PMMA pipe.

Implement a kind of LED illumination lamp of the utility model, there is technical effect beneficial below:

LED illumination lamp in the technical program transmits light using the reflector of lens and V-shape with arcwall face And reflection, more evenly, user experience is more preferable for light distribution.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the LED illumination lamp structure chart of the utility model embodiment；

Fig. 2 is the Section A-A schematic diagram of the LED illumination lamp of the utility model embodiment；

Fig. 3 is the Section A-A schematic diagram of the LED illumination lamp of another embodiment of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1 and Fig. 2, the embodiments of the present invention, a kind of LED illumination lamp, including fluorescent tube 1, it is set to fluorescent tube 1 The plug 2 at both ends and lamp holder 3 in fluorescent tube 1, groove 4 is equipped at the top of lamp holder 3, a pcb board 5, PCB is arranged in 4 bottom of groove 5 upper surface of plate is provided with several LED light emitting sources 6 and Transparent lamp shade 7, wherein lamp holder 3 can also be fixed using direct gluing Pcb board 5, Transparent lamp shade 7 include set on the lens 71 of 7 bottom of Transparent lamp shade, the reflector 72 set on 71 two sides of lens in V-shape And the interconnecting piece 73 set on 72 two sides of reflector, interconnecting piece 73 far from 72 one end of reflector have protrusion 731, protrusion 731 with set Outer groove 8 in 3 top edge of lamp holder is fitting to connection, and using such fitting connection structure, assembly is more convenient, advantageous to reduce production Cost.

According to a specific embodiment, which has along the axial lug boss 711 with strip, lug boss 711 The outer surface of arc, 71 bottom of lens centre have recess portion 712, and recess portion 712 is located at right above LED light emitting source 6.According to Fei Nier Optical principle, bulge-structure have good optics light transmittance, when light is perpendicular to optical interface out, light extraction efficiency highest.

According to a specific embodiment, which is PC plastic component or PMMA multimaterial component.

Specifically, PMMA material is polymethacrylates, is a kind of transparent material of organic synthesis, can replace glass Glass is widely used in various lamps and lanterns, and PMMA has good electrical insulation capability, excellent arc resistance and good resistance to old Change performance.PMMA can be using the processing of the techniques such as casting, injection molding, extrusion, thermoforming, and has good aft-loaded airfoil performance.

According to a specific embodiment, the lens 71, reflector 72 and interconnecting piece 73 are integrated injection molding or extrusion moulding. It is advantageously implemented the Automated assembly production of LED illumination lamp using such integrally formed mode, thus improves production effect Rate.

According to a specific embodiment, which is aluminum substrate or glass-fiber-plate or flexible circuit board.

According to a specific embodiment, which is aluminum profile component or plastic components.It is cavity knot in the middle part of its lamp holder 3 Structure is conducive to the weight for mitigating lamps and lanterns entirety.

According to a specific embodiment, the reflector 72, two 72 minimum angle of reflector be a, and a range be 20~ 120 degree, the size of angle can be adjusted according to the specific needs of user's illumination.

According to a specific embodiment, which is glass tube or lucite pipe or PMMA pipe.

Such as Fig. 3, another embodiment of the utility model, a kind of LED illumination lamp major part is identical with embodiment one, difference Locate, lamp holder is not provided in the LED illumination lamp fluorescent tube, pcb board 5 is arranged in 7 bottom of Transparent lamp shade, if 5 upper surface of pcb board is provided with Dry LED light emitting source 6.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, using all or part of implementation, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of LED illumination lamp, including fluorescent tube and the plug for being set to the lamp tube ends, which is characterized in that in the fluorescent tube Transparent lamp shade equipped with lamp holder and the connection lamp holder, the Transparent lamp shade include set on the Transparent lamp shade bottom lens, Set on the lens two sides in the reflector of V-shape and the interconnecting piece set on the reflector two sides, the interconnecting piece is far from institute Reflector one end is stated with protrusion, the protrusion is fitting to connection with the outer groove for being set to the lamp holder top edge.

2. LED illumination lamp according to claim 1, which is characterized in that be equipped with groove, the groove-bottom at the top of the lamp holder A pcb board is arranged in portion, and the pcb board upper surface is provided with several LED light emitting sources.

3. LED illumination lamp according to claim 1, which is characterized in that the lens are along the axial protrusion with strip Portion, the lug boss have the outer surface of arc, have recess portion among the lens bottom, the recess portion is for accommodating LED hair Light source.

4. LED illumination lamp according to claim 1, which is characterized in that the Transparent lamp shade is PC plastic component or PMMA Multimaterial component.

5. LED illumination lamp according to claim 1, which is characterized in that the lens, reflector and interconnecting piece are integrated Injection molding or extrusion moulding.

6. LED illumination lamp according to claim 2, which is characterized in that the pcb board is aluminum substrate or glass-fiber-plate or soft Property circuit board.

7. LED illumination lamp according to claim 1, which is characterized in that the lamp holder is aluminum profile component or plastic components.

8. LED illumination lamp according to claim 1, which is characterized in that the reflector of the V-shape, two reflector Minimum angle is a, and a range is 20~120 degree.

9. LED illumination lamp according to claim 1, which is characterized in that the fluorescent tube be glass tube or lucite pipe, Or PMMA pipe.