CN205877777U

CN205877777U - Novel LED lamp

Info

Publication number: CN205877777U
Application number: CN201620086790.4U
Authority: CN
Inventors: 陈慧銮
Original assignee: Xiamen Xintailong Plastic Co Ltd
Current assignee: Xiamen Xintailong Plastic Co Ltd
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2017-01-11
Anticipated expiration: 2026-01-28

Abstract

The utility model provides a novel LED lamp relates to the illumination field of electricity -saving lamp, including lamp holder (1), light source subassembly (2) and light lampshade (3), light source subassembly (2) set up the internal cavity of light lampshade (3), silicone resin is filled to the internal cavity of light lampshade (3). The utility model discloses a LED lamps and lanterns have adopted silicone resin to replace current solidification silica gel to fill to the inside cavity of LED lamps and lanterns to the defect that influences the light transmissivity of lamps and lanterns among the prior art because of the jaundice of internal cavity colloid has been solved, its pliability of silicone resin is splendid in addition, is difficult for leading to the colloid fracture, easily produces multiple type of LED lamps and lanterns appearance, and the utility model discloses a LED lamps and lanterns heat dispersion does not have decline basically to greatly reduced manufacturing cost.

Description

A kind of Novel LED lamp

Technical field

This utility model relates to the lighting field of electricity-saving lamp, especially a kind of Novel LED lamp.

Background technology

Light emitting diode (LED) illuminating lamp, as the high efficient energy sources of a kind of power saving, is widely used in lighting field, but Its heat dissipation problem exists always, and especially prominent.

In order to solve the problem of heat radiation, the LEDbulb lamp of filling liquid organic silicone oil is suggested.Such as China Patent Publication No. CN204062615U proposes a kind of core column type liquid-cooling LED lamp wire type bulb lamp, and it includes lamp holder, ball bubble, stem stem, LED filament, drives Galvanic electricity source, glass tubing, its glass tubing is in ball bubble, and stem stem and LED filament are in glass tubing, the upper end closure of glass tubing, The lower port of glass tubing is sealedly and fixedly connected with the lower end of stem stem, injects the refrigerating fluid of organic silicone oil in glass tubing.This patent LED lamp is dispelled the heat and printing opacity by the refrigerating fluid of document utilization organic silicone oil.But the shortcoming of this scheme is affected by organic The impact that silicone oil coefficient of thermal expansion is higher, is susceptible to leakage, higher to sealing requirements when therefore producing, thus the production of product Fine ratio of product is relatively low.

The scheme developed later is to utilize solidification silica gel to substitute liquid organosilicon oil to be filled with LED lamp, this Although scheme does not has the bad of leakage, and heat dispersion and light transmission are also almost without decline.But of the prior art this Kind LED lamp is due to internal cavity silica filled organopolysiloxane rubber, and it contains certain alkanol molecule, causes this LED lamp in use Causing because of heating internal cavity colloid to turn to be yellow, affect its light transmittance and attractive in appearance, its pliability is the best in addition, and colloid is easy to crack, produces Product are fragile in transportation, add packing cost.

Utility model content

For solving above-mentioned technical problem, the utility model proposes a kind of Novel LED lamp, the heat radiation of light fixture can be effectively improved Performance and light transmission.

This utility model specifically adopts the following technical scheme that realization:

A kind of Novel LED lamp, including lamp holder, light source assembly and transparent lamp shade, described light source assembly is arranged on described The internal cavity of light lampshade, it is characterised in that the internal cavity silica filled organopolysiloxane resin of described transparent lamp shade.

As preferably, described light source assembly includes aluminium base, LED lamp bead and drives power supply.

As preferably, described transparent lamp shade uses light diffusing polycarbonate material.

As preferably, described transparent lamp shade is ball alveolitoid or panel type or long tube type.

The LED lamp that this utility model provides, have employed organic siliconresin and fills the internal cavities to LED lamp, thus Solve the defect of the light transmission affecting light fixture in prior art because of the jaundice of internal cavity colloid；In addition its pliability of organic siliconresin Splendid, it is not easily caused colloid cracking, easily produces the LED lamp of various shapes；And LED lamp heat dispersion of the present utility model The most do not decline, thus be substantially reduced production cost.

Accompanying drawing explanation

Fig. 1 is the decomposition explosion figure of the LED of embodiment 1；

Fig. 2 is the decomposition explosion figure of the LED of embodiment 2；

Fig. 3 is the decomposition explosion figure of the LED of embodiment 3；

The decomposition explosion figure of the LED of Fig. 4 embodiment 4.

In figure: 1-lamp holder；2-light source assembly；3-transparent lamp shade；21-aluminium base；22-LED lamp bead；23-drives power supply.

Detailed description of the invention

For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model discloses The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former to the running explaining embodiment Reason.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantage of type.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.

In conjunction with the drawings and specific embodiments, this utility model is further illustrated.

Embodiment 1

The present embodiment proposes a kind of Novel LED lamp, including lamp holder 1, light source assembly 2 and transparent lamp shade 3, light source assembly 2 It is made up of aluminium base 21, LED lamp bead 22 and driving power supply 23.Internal cavity at transparent lamp shade 3 fills one layer of organic siliconresin, thoroughly Before bright organic siliconresin is uncured, just light source assembly 2 is placed into the internal cavity of transparent lamp shade 3, embedding, arranges driving electricity Source 23, screws lamp holder 1.

The ratio that the organic siliconresin of the present embodiment is installed 1:1 by A glue and B glue is mixed, and wherein A glue includes following group Point: vinyl silicone oil 13.5%, dimethicone 18%, epoxy resin content are 68%, catalyst 0.5%, and B glue includes as follows Component: methyl hydrogen siloxane 13%, vinyl silicone oil 13.5%, dimethicone 18%, epoxy resin 55%-85%, inhibition Agent 0.5.The organic siliconresin pliability of this proportioning is splendid, is not easily caused colloid and expands with heat and contract with cold cracking because of temperature, can effectively keep away Exempt from colloid jaundice of dispelling the heat, problem of Cracking and increase light transmission, promote LED light source efficiency.Transparent lamp shade 3 uses light to spread poly-carbonic acid Ester material, it is simple to producing the product of various shapes, transparent lamp shade 3 profile of the present embodiment is ball alveolitoid.

Embodiment 2

On the architecture basics of embodiment 1, transparent lamp shade 3 profile selects long tube type.

Embodiment 3

On the architecture basics of embodiment 1, transparent lamp shade 3 profile selects ellipse.

Embodiment 4

On the architecture basics of embodiment 1, transparent lamp shade 3 profile selects pyramid type.

Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details On this utility model can be made a variety of changes, be protection domain of the present utility model.

Claims

1. a Novel LED lamp, including lamp holder (1), light source assembly (2) and transparent lamp shade (3), described light source assembly (2) sets Put the internal cavity in described transparent lamp shade (3), it is characterised in that the internal cavity silica filled organopolysiloxane resin of described transparent lamp shade (3), Described transparent lamp shade (3) uses light diffusing polycarbonate material, and described transparent lamp shade (3) is ball alveolitoid or panel type or long tube Type.

A kind of Novel LED lamp the most according to claim 1, it is characterised in that: described light source assembly (2) includes aluminium base (21), LED lamp bead (22) and driving power supply (23).