CN206093649U - Flexible rainbow pipe decorating lamp - Google Patents

Abstract

The utility model provides a flexible rainbow pipe decorating lamp has the LED lamp area that formation on the base plate was installed to LED lamp pearl, its characterized in that: during the square inner chamber among the PVC inner core was installed in LED lamp area, the parcel had the PVC hose outside the PVC inner core, was equipped with on the PVC hose to take with the LED lamp parallel beam refraction in area. The utility model discloses a metal hose has replaced traditional glass guardrail tube, and flexible rope light toughness well can be crooked at will, is applicable to the iron stand molding, the signboard lamp, the utility model discloses a structure can realize luminous angle such as 360 degrees, two sides, single face, the utility model discloses energy -conserving loss, luminous unanimous, safe in utilization.

Description

A kind of flexible rainbow pipe decorating lamp

Technical field

The utility model is related to a kind of structure of decorative lamp, more particularly to a kind of structure of ornament lamp made by LED.

Background technology

Flexible rainbow pipe decorating lamp is the light fixture made by body based on the LED (light emitting diode).Due to energy-saving and environmental protection etc. it is excellent Point is widely used.

Traditional rainbow pipe decorating lamp complex manufacturing, typically there is lamp string, heart, overcoat, with copper wire line as conductor system Into software heart yearn, some low pressure weak current LED bulbs and resistance are once connected in series with internal core wire and form circuit structure, install complicated, Cost of labor is costly.

Glass guardrail pipe is hard structure, it is impossible to neatly used in occasions such as brandreth moulding, signboard lamps.

In the patent 200720141199.5 of 2007【A kind of flexible rainbow pipe decorating lamp】In, disclose a kind of flexible pipe Lamp, it has the interior circuit construction for being provided with LED lamp bead, and inner core is opaque white color rubber and plastic sizing material material, and inner core has " Ω " Type cavity, interior circuit is just contained in " O " die cavity of " Ω " type cavity top half, and surrounding layer is translucent milky white rubber and plastic glue Material material, is wrapped in outside inner core and forms flexible rainbow pipe decorating lamp, and the cavity that surrounding layer has is installation flexible pipe ornament lamp institute With.But although this flexible pipe ornament lamp has flexibility, can only be from the latter half of " Ω " type cavity namely " O " die cavity Project light in the gap of lower section.

Lighting angle is restricted, typically can only be luminous to LED lamp bead top, it is impossible to realize 360 degree, two sides, one side send out Light is angularly.

Utility model content

The utility model provides a kind of flexible rainbow pipe decorating lamp, its objective is to solve the shortcoming that prior art is present, and makes LED flexible rainbow pipes are applied to various occasions, and lighting angle scope is big.

The utility model solves the technical scheme that its technical problem adopted：

A kind of flexible rainbow pipe decorating lamp, the LED formed on substrate is arranged on LED lamp bead, it is characterised in that： LED is arranged in the square cavities among PVC inner cores, and PVC inner cores are wrapped with PVC hose, PVC hose be provided with The parallel light refractive band of LED.

The section of the PVC hose is quadrangle, the curved outwardly convex in two of the quadrangle narrow sides, the quadrangle Two broadsides are curved to cave inward, and the light refractive band is that the opaque white color rubber and plastic for combining is covered in the depression The bed of material.

The section of the PVC hose is quadrangle, the curved outwardly convex in one of the quadrangle narrow side, the light folding It is the opaque white color rubber and plastic bed of material combined in two broadsides of the quadrangle and the outer covering on another narrow side to penetrate band.

The section of the PVC hose is circle, and within PVC hose, light refractive band is one to the light refractive band Section is oval through hole, the through hole within PVC hose, positioned at side corresponding with LED lamp bead.

It is of the present utility model to be beneficial in that：

The utility model instead of traditional glass guardrail pipe and traditional rainbow tube, flexible rainbow pipe by flexible rainbow pipe Good toughness, can arbitrarily bend, it is adaptable to brandreth moulding, signboard lamp, exterior decoration etc..The knot of the utility model flexible rainbow pipe Structure can realize 360 degree, two sides, the lighting angle such as one side, the loss of the utility model flexible rainbow pipe energy-conservation, it is luminous it is consistent, make With safety.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is high-pressure lamp band LED lamp bead installation diagram；

Fig. 2 is low-pressure lamp band LED lamp bead installation diagram；

Fig. 3 is flexible rainbow pipe structure chart；

Fig. 4 is the sectional view of embodiment 1；

Fig. 5 is the sectional view of embodiment 2；

Fig. 6 is the sectional view of embodiment 3.

Specific embodiment

In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing to be used needed for description will be made below Simply introduce.Drawings in the following description are only some embodiments of the present utility model.

As shown in figure 1, under 230V hyperbaric environments, LED of the present utility model 3 is to 60 LEDs lamp beads, electricity by 18 Resistance is installed in series on the substrate 2 of 50CM length.

As shown in Fig. 2 under 3V to 36V environment under low pressure, LED of the present utility model 3 is by 18 to 60 LEDs, electricity Hinder 1 connection in series-parallel to be arranged on the substrate 2 of 50CM length.

As shown in figure 3, the LED 3 that the substrate 2 for installing LED lamp bead 1 is formed is arranged on PVC inner cores 9 in PVC inner cores 9 Do not identify in figure, see Fig. 4, Fig. 5, Fig. 6, then have PVC hose 4 to wrap up PVC inner cores 9, tail cap is installed in the one end of PVC hose 4 5, other end erection joint 6, LED lamp bead 1 is connected with joint 6, and to form complete LED soft for the connection power supply 7 of joint 6 and plug 8 Property Rainbow effect fluorescent lamp.

As shown in figure 4, the utility model embodiment 1, LED 3 is arranged in the square cavities among PVC inner cores 9, The PVC hose 4 that the milky white layer of PVC of the outer wrapping of PVC inner cores 9 is formed, the tube section of formation is quadrangle, the two of the quadrangle Individual narrow side 41,43 curved outwardly convexs, two broadsides 42,44 of the quadrangle are curved to cave inward, the light refraction It is that the opaque white color rubber and plastic bed of material that combines is covered in the depression with 91,92, the opaque white color plastic layer that can be in the light will Depression filling, so as to define the light refractive band 91,92 parallel with LED 3.

So, the light of the transmitting of LED lamp bead 1 in LED 3 a, part to both sides are projected, and a part is in PVC hose 4 Interior refraction, and reflected to both sides by the opaque white color rubber layer that can be in the light namely light refractive band 91,92, due to what is can be in the light Opaque white color rubber layer is arc towards light side, and four side sections of PVC hose 4 two 41,43 it is curved to Outer lug, is finally reached the luminous flexible rainbow pipe lamp in 240 degree of two sides.

As shown in figure 5, the utility model example 2, LED 3 is arranged in the square cavities among PVC inner cores 9, The PVC hose 4 that the milky white PVC of the outer wrapping of PVC inner cores 9 is formed, the tube section of formation is quadrangle, one of the quadrangle The curved outwardly convex in narrow side 41, the light refractive band 93 is outside two broadsides of the quadrangle and another narrow side The opaque white color rubber and plastic bed of material that covering combines.

So, the light of the transmitting of LED lamp bead 1 in LED 3, the refraction in the PVC hose 4, and can be in the light it is impermeable Understand that color rubber layer namely light refractive band 93 are reflected to the narrow side 41 not covered by opaque white color rubber layer, due to this The curved outwardly convex in narrow side 41, is finally reached the luminous flexible rainbow pipe lamp of 240 degree of one side.

Above-mentioned two embodiment.Milky white PVC is wrapped up on PVC inner cores 9 with the extrusion way with two extruderses successively With opaque white color rubber layer.

As shown in fig. 6, the utility model embodiment 3, LED 3 is arranged in the square cavities among PVC inner cores 9, The PVC hose 4 that the milky white PVC of outer wrapping of PVC inner cores 9 is formed, the tube section of formation is circle.Within PVC hose 4, Positioned at the corresponding side of LED lamp bead 1, it is oval through hole 94 to be provided with section, and the through hole 94 is light refractive band.

So, the light of the transmitting of LED lamp bead 1 in LED 3, run in the PVC hose 4 ellipse through hole 94 and It is refracted, is finally reached the luminous flexible rainbow pipe lamp of 240 degree of one side.

Each embodiment is described by the way of progressive in this specification, and each embodiment is stressed and other enforcements Example difference, between each embodiment identical similar portion mutually referring to.To stating in the disclosed embodiments It is bright, professional and technical personnel in the field is realized or use the utility model.To various modifications of these embodiments to ability Will be apparent for the professional and technical personnel in domain, generic principles defined herein can be new without departing from this practicality In the case of the spirit or scope of type, realize in other embodiments.Therefore, the utility model is not intended to be limited to illustrated herein These embodiments, and be to fit to the most wide scope consistent with principles disclosed herein and features of novelty.

Claims (4)

1. a kind of flexible rainbow pipe decorating lamp, the LED formed on substrate is arranged on LED lamp bead, it is characterised in that： LED is arranged in the square cavities among PVC inner cores, and PVC inner cores are wrapped with PVC hose, PVC hose be provided with The parallel light refractive band of LED.

2. a kind of flexible rainbow pipe decorating lamp as claimed in claim 1, it is characterised in that：The section of the PVC hose is four Side shape, the curved outwardly convex in two of the quadrangle narrow sides, two broadsides of the quadrangle are curved to cave inward, the light Line refractive band is that the opaque white color rubber and plastic bed of material for combining is covered in the depression.

3. a kind of flexible rainbow pipe decorating lamp as claimed in claim 1, it is characterised in that：The section of the PVC hose is four Side shape, the curved outwardly convex in one of the quadrangle narrow side, the light refractive band be the quadrangle two broadsides and The opaque white color rubber and plastic bed of material that the outer covering on another narrow side combines.

4. a kind of flexible rainbow pipe decorating lamp as claimed in claim 1, it is characterised in that：The section of the PVC hose is circle Shape, within PVC hose, it is oval through hole that light refractive band is a section to the light refractive band, and the through hole is in PVC Within flexible pipe, positioned at side corresponding with LED lamp bead.