WO2006039837A1

WO2006039837A1 - A simulative neon light

Info

Publication number: WO2006039837A1
Application number: PCT/CN2004/001160
Authority: WO
Inventors: Ben Fan
Original assignee: Ben Fan
Priority date: 2004-10-12
Filing date: 2004-10-12
Publication date: 2006-04-20

Abstract

The invention discloses a simultative neon light, comprises: a neon lamp with square side opening. The neon lamp includes a square plastic core wire which is fabricated by extruding at least two copper twisted lines through holes in the extruder. There are a series of transversal throughholes in the core wire, which are made by punching and locate on the side which is in parallel with the copper twisted wires with uniform space. Plurality of LEDs in series are provided in the transversal throughholes and electrical connection with the copper twisted wires. A square plastic clad is enclosed outside of the core wire. The neon light comprises a diffuser. The diffuser for diffusing light emitted from LED is a opalescent, translucent plastic with predeterminating height and predeterminating width. The diffuser is moulded by extrusion and disposed above the neon lamp. The size of diffuser is the same as that of the neon lamp. The neon light further comprises a opaque U-shaped groove. A columnar space is constituted by the U-shaped groove and the diffuser. The neon lamp is contained the columnar space. The invention is safe, save energy, light weight, and not fragile. Also, it provides the duplex characteristics of a neon light of continuous uniform light and fresh gentle color.

Description

Analog neon

Technical field to which the present invention pertains

The utility model relates to a luminous decoration device, in particular to a simulated neon lamp.

Prior art prior to the present invention

Neon lights are widely used in building exteriors, signboards, and decorative lighting in hotels, dance halls, etc., because of their bright colors, colorful colors, and uniform, continuous and wonderful softness. However, the existing neon lights have their fatal weaknesses, that is, high voltage, large power consumption, unsafe, high cost, fragile, bulky, inconvenient to install and transport, and require professional technicians to install and maintain, use, It is very clumsy to install or replace. Therefore, it is desirable in the lighting industry to have a product to overcome the above deficiencies. For example, some people use plastic plates with embossed carvings, the materials of the calligraphy and painting are transparent and covered with a transparent outer skin, and the surrounding materials are opaque, so when the plates are lit, the engraved calligraphy and painting It has a neon effect.

In the near future, the introduction of light-weight and shock-resistant point light sources such as high-brightness LEDs has given great tips to those who are keen on simulating neon research, and have achieved many results. However, the neon's uniform light and bright dual characteristics make it difficult to find a compromise between various analog neon lights, which provides light intensity while achieving uniform light. For example, a light-emitting device of the prior art includes a transparent or translucent hollow plastic tube and a sheet having light conduction. The sheet is illuminated from the back by a light source such as an LED, which sleeve can be of any shape. However, this analog neon does not achieve the neon brightness effect. Using point sources such as LEDs _; shells may reach or exceed neon, but such sources often lack uniformity. If you try to make the light even, it usually makes the brightness insufficient.

Therefore, a simulated neon device that is safe, energy-saving, not easy to break, has a good decorative effect, and has a uniform neon light line and a bright and bright effect has become a market demand.

Purpose of the invention

The purpose of the utility model is to overcome the above drawbacks, and to provide a simulated neon device which is safe, energy-saving, not easy to be broken, has a good decorative effect, and has a continuous neon light line continuous bright and bright effect, that is, an analog neon light.

Technical solution adopted by the invention

In order to achieve the above object, the technical scheme adopted by the utility model is a simulated neon lamp, comprising: a square side hole melamine lamp, which is a square plastic formed by at least two copper stranded wires passing through a forming hole of an extrusion molding machine. a core wire, the core wire is parallel to the copper stranded wire on the same side of the copper stranded wire and uniformly cut at least one column of lateral through holes, and a plurality of series connected LED bulbs are disposed in the lateral through hole and Copper stranded wire electrical Connecting, the square core wire is covered with a square transparent plastic outer skin by an extrusion molding machine, so that the square side hole beautiful heat resistant lamp is formed;

a astigmatism, the astigmatism is a predetermined height of the light emitted by the LED bulb, which is formed by the squeezing machine and is formed on the side of the square-shaped side hole a predetermined width of the translucent plastic body, the portion of the diffuser above the LED bulb illumination is a semi-circular curved surface simulating a neon glass tubular light emitting surface;

An opaque U-shaped groove, the U-shaped groove is joined to the astigmatism body to form a columnar space, and the square side hole melamine lamp is disposed in the columnar space.

The LED bulb of the present invention may be an R-G-B trichromatic LED.

The astigmatism body of the utility model may be a milk colored PVC translucent body or a milk color acrylic translucent body, and a longitudinal through hole may be disposed in the astigmatism body, and may be longitudinally on both sides of the bottom of the astigmatism body. Set with flanges.

The two inner side walls of the opaque U-shaped groove of the present invention may be provided with a card slot adapted to the flanges on both sides of the bottom of the diffuser. The opaque U-shaped groove may be an opaque U-shaped groove extruded from aluminum or opaque plastic.

The utility model has the advantages that the simulated neon lamp has advantages compared with the prior art: since the utility model adopts the LED as the illuminant, and does not need the high-voltage power source of the neon lamp, and the utility model adopts the non-glass material, it is safe and energy-saving. The utility model has the advantages of being easy to break. Because the part of the diverging light of the utility model is a astigmatism, the appearance has a dual characteristic of uniform and continuous neon light lines, and the brightness is bright and soft, so the utility model has the advantages of good decorative effect.

DRAWINGS

Figure 1 is an external view of the utility model; '- Figure 2 is an exploded view of the structure of the present invention;

Figure 3 is a cross-sectional view of A-A of Figure 2;

Figure 4 is a structural exploded view of the square side hole melamine lamp of the present invention;

Figure 5 is a schematic view showing another structure of the astigmatism of the present invention;

Figure 6 is a structural view of the opaque U-shaped groove of the present invention;

Figure 7 is a schematic view of the optical principle of the present invention.

Example

The present invention will be further described below with reference to the accompanying drawings. Referring to Figures 1, 2, and 3, the present invention simulates a neon lamp comprising: a square side hole melamine lamp 1, a astigmatism body 2, an opaque U-shaped groove 3, a square side hole melamine lamp 1 A power cord 4 is connected to the end, and the power cord 4 is connected to a plug 5. As shown in FIG. 4, the square side hole melamine lamp 1 has a square side hole core wire 11, a plurality of LED bulbs 13, a current limiting resistor 17, and a square transparent outer skin 12. The square side core wire 11 is a square strip plastic body formed by at least two copper stranded wires 10a, 10b passing through a forming hole of an extrusion molding machine, and the square strip plastic body is a core wire 11 on a copper stranded wire. The same side of 10a, 10b is parallel to the copper strands 10a, 10b and is evenly spaced at least one row of transverse through holes 101, 102, 103, that is, the copper strands 10a, 10b in the core are Located on the same side of the lateral through holes 101, 102, 103. A plurality of LED bulbs 13 are connected in series with the current limiting resistors 17 to form LED light strings. The plurality of LED light strings are inserted into the lateral through holes of the core wires 11 and electrically connected to the copper strand wires 10a, 10b, such as LED bulbs 13, The pin connection kinks 16 and the current limiting resistors 17 are respectively inserted into the lateral through holes 101, 102, 103, and one pin line of the LED bulb 13 is connected to the copper stranded wire 10a, and the other end of the LED string is led The foot line is connected to the copper stranded wire 10b (not shown). The square side hole core wire 11 is covered with a square transparent plastic outer skin 12 by an extrusion molding machine, thereby constituting the square side hole melamine lamp 1. The end of the square side hole melamine lamp 1 is provided with end caps 14 and 15 for protecting the electrical connection in the core wire 11, and the power cord 4 is electrically connected through the end cap 14 and the copper stranded wires 10a, 10b in the core wire 11. Connection (not shown).

The astigmatism 2 of the present invention is formed by the extrusion machine and is formed on the side of the square side hole melamine lamp 1 and is equal to the square side hole melamine lamp 1 for diffusing the light emitted by the LED bulb 13. A creamy translucent plastic body of predetermined height and predetermined width. The height H of the diffuser 2 is usually designed to be about 14.5 mm, and the width L is designed to be about 13.5 mm, as shown in Fig. 3. The portion of the diffuser 2 above the illumination of the LED bulb 13 is a semicircular curved surface 21 simulating a neon glass tubular light emitting surface. The material used in the astigmatism of the present invention may be a milky translucent PVC material or a milky translucent acrylic material, and the color may be any other color, but it must be translucent and turbid. The light is diverged well, such that the light emitted from the LED bulb 13 in the square side hole melamine lamp 1 at the bottom of the astigmatism is refracted and diffused by the astigmatism 2, and the semicircular illuminating curved surface 21 of the astigmatism 2 In the above, an elliptical light region is generated, and an elliptical light region generated by each LED bulb has a partial region on the light emitting curved surface 21 which can overlap with the adjacent elliptical light region, as shown in FIG. Therefore, the light emitted from the illuminating curved surface 21 is a continuous ray uniformly distributed along the longitudinal direction of the entire astigmatism 2, and the appearance is a uniform continuous ray effect, thereby having the characteristic that the neon illuminating light is continuous.

The utility model relates to a square side hole core wire as described in a simulated neon lamp, wherein the inner copper stranded wire can also be three The root or the four are equally spaced apart on the same side of the transverse through hole in the core wire, and correspondingly, the transverse through hole in the core wire may be two or three columns, so that the core wire can be plugged Into two or three columns of different colors

The LED light string makes the electrical connection in the core wire form three loops of three wires or three wires of three wires, so that the square side hole beautiful lamp of the present invention can be discolored under the action of the controller, thereby The appearance of the simulated neon lamp of the utility model can realize the discoloration and color mixing effect. In addition, the LED bulb described in the present invention can be an R-G-B trichromatic LED. The color effect and color mixing of the R-G-B trichromatic LED can make the appearance of the present invention beautiful and colorful, and the decorative effect is enhanced.

In the astigmatism body of the present invention, a longitudinal through hole may be disposed in the astigmatism body. As shown in FIG. 5, a longitudinal through hole 23 is disposed in the astigmatism body 20, which can save material. In addition, the two sides of the bottom portion of the diffuser of the present invention may be provided with flanges 22 in the longitudinal direction, and the flanges 22 are symmetrically distributed on both sides of the bottom of the diffusing body and extend longitudinally along the longitudinal direction of the diffusing body.

The U-shaped groove 3 of the present invention is joined to the astigmatism body 2 to form a columnar space 32. The square side hole melamine lamp 1 is disposed in the columnar space 32, as shown in Figs. 1, 2, and 6. The U-shaped groove 3 is made of an opaque material, and may be an aluminum material or an opaque plastic extrusion molding. The two inner side walls may be disposed above the flanges 22 on both sides of the bottom of the diffusing body. The card slot 31 is provided. The flange 22 of the astigmatism 2 is embedded in the slot 31 of the opaque U-shaped groove 3, and the astigmatism 2 and the U-shaped groove 3 are joined to form a columnar space 32 for accommodating the square side. Kongmei resistant lamp 1. In order to achieve better light effect, a white pigment or phosphor having a reflective effect can be applied to the inner side wall surface of the U-shaped groove 3.

The light source LED bulb used in the present invention is sufficient to provide the required brightness. A typical feature of the present invention is that after the light emitted by a single LED point source is diverged to a semi-circular illuminating curved surface, the elliptical regions thereof partially overlap each other to achieve a precise mode in which the light is continuously uniform. As shown in FIG. 7, the light emitted by the LED bulbs 13a, 13b, 13c, 13d of the present invention partially overlaps each other on the semicircular luminous curved surface 21 after being refracted and diffused by the diffusing body 2, such as an LED. The light emitted by the bulbs 13b, 13c forms an overlap region 24 on the curved surface 21, thus achieving continuous uniformity of light.

The embodiments described above are only for the convenience of the description of the present invention, and any simple disguise and modification made by those skilled in the art should still be included in the scope of protection of the present invention without departing from the spirit of the present invention. Inside.

Claims

Rights request

1 . An analog neon lamp, characterized by:

A square side hole melamine lamp is a square plastic core wire formed by at least two copper stranded wires passing through a hole of a extrusion molding machine, the core wire being parallel to the copper strand on the same side of the copper stranded wire Aligning and evenly spacing at least one row of transverse through holes, a plurality of series connected LED bulbs are disposed in the lateral through holes and electrically connected to the copper stranded wire, and the square core wire is covered by an extrusion molding machine a square transparent plastic outer skin, which constitutes the square side hole beauty lamp;

a astigmatism, the astigmatism is a predetermined height and a predetermined width of the light emitted by the LED bulb, which is formed by the squeezing machine and is formed on the side of the square side hole melamine lamp and the square side hole melamine lamp. a creamy translucent plastic body, the portion of the astigmatism above the LED bulb illumination is a semi-circular curved surface simulating a neon glass tubular light-emitting surface;

2. A simulated neon lamp according to claim 1, wherein: said LED bulb is an R-G-B trichromatic LED.

3. A simulated neon lamp according to claim 1, wherein: said astigmatism body is a milky PVC translucent body.

4. A simulated neon lamp according to claim 1, wherein: said diffuser is a milky acrylic translucent body.

5. The simulated neon lamp according to claim 1, wherein: the diffusing body is provided with a longitudinal through hole in the diffusing body. .

6. A simulated neon lamp according to claim 1, wherein: the sides of the bottom of the diffuser body may be provided with flanges in the longitudinal direction.

7. A simulated neon lamp according to claim 1, wherein: the two inner side walls of the opaque U-shaped groove are provided with a card slot adapted to the flanges on both sides of the bottom of the diffuser.

8. The simulated neon lamp according to claim 1, wherein: the opaque U-shaped groove ■ can be an opaque U-shaped groove extruded from aluminum or opaque plastic.