CN209386191U - A kind of LED luminous flame component - Google Patents

Abstract

The utility model discloses a kind of LED luminous flame components, including flame light source board and light conducting cylinder, flame light source board is equipped in the light conducting cylinder, the flame light source board includes double-sided circuit substrate and LED lamp bead, the tow sides of the double-sided circuit substrate are welded with LED lamp bead, the LED lamp bead is connected with driving power, the utility model can make flame lamp lamp plate double-side, greatly reduce the usage amount of LED lamp bead, improve production efficiency, save a large amount of artificial and materials, facilitate the assembling of later period all kinds of light bulbs and lamp decoration, the production efficiency of later period flame light bulb and lamp decoration product can integrally be promoted and promote automated production degree, reduce manufacturing cost, promote the competitiveness of product, driving power plate can be fixed, it can simplify modular construction, reduce cost, simulate one The bouncing effect of flame can make light-out effect softer, on hand without apparent granular sensation.

Description

A kind of LED luminous flame component

[technical field]

The utility model relates to the technical field of LED flame light bulb and lamps and lanterns, especially a kind of LED luminous flame component skill Art field.

[background technique]

With society development and people's living standard raising, people's lives taste and aesthetic level also by Gradually improve.Light bulb and lamps and lanterns have irreplaceable role as the common daily necessity of people in people's daily life, Demand of the people to these illuminations and illumination and decoration product also increasingly refines, and it is also higher and higher to appreciate requirement.It is great pseudo-classic Flame effect lamps and lanterns can increase more atmosphere and aesthetic feeling for the living space of people.

Flame be fuel and air mixing after be changed into rapidly the visible light occurred in the chemical process of combustion product or its His physical manifestation is a kind of chemical phenomenon, while being also a kind of physical phenomenon, hot gas combustion heating in the curtain of night Shining, it is photochromic to form various chaotic shakings, vibration, the bright flame secretly made up, to the visual experience of the great aesthetic feeling of people.At present A kind of LED flame light bulb of imitation flame effect available on the market, inside use be all LED particle lamp bead such as 2.8x3.5mm array arrangement is pasted onto one on a flexible PCB wiring board, then by the flexible PCB for being covered with LED particle lamp bead It is fixed in a cylindrical tube, the flame light source board of a such as corn ear is formed, is driven by driving power and control circuit each LED lamp bead is bright secretly to form the bright dark variation of series of LED on flame light source board, and light penetrates white plastic lampshade, generate The flame of one simulation, since these LED lamp beads are dot matrix arrangements, there are spacing between lamp bead and lamp bead, lead to this fire Flame light bulb can be clearly seen that the bright dark variation of each LED inside lampshade in 2m, only be seen by a certain distance Unclear single led lamp bead, just has the effect of a flame, and the LED flame effect that this LED flame lamp simulates is not true enough Real and stiff, the image fault as caused by the LED screen of early stage low display pixel, caused flame effect is untrue, Zhi Nengmo The effect for drawing up flame jump, can not simulate the effect that group's mist of flame makes up.Especially large scale flame light bulb, LED circle Cylinder illuminator both ends bore is larger, is not provided with LED lamp bead at port for the light emitting top of light bulb, cause at the top of light bulb there is also Dark space, in addition, soft board curling also causes, breakage is bad, and soft board fixed effect is bad and pastes by hand, and modular construction is complicated, this The LED lamp bead of class flame lamp is more, and higher cost is also unfavorable for automated production, is unfavorable for carrying out promotion and application.

[utility model content]

The purpose of this utility model is exactly to solve the problems of the prior art, propose it is a kind of application and be set to LED flame The luminous flame component of light bulb and lamp interior.This luminous flame component is made of flame light source board and light conducting cylinder, flame light Source plate can engage, splices, welds, embed, and can also be combined by way of supporting structure undertaking or these types and be fixed on leaded light The luminous position of cylinder.

Flame light source board is the double-sided circuit substrate that front and back sides are welded with LED lamp bead, and substrate is that having for about 1mm or so is certain hard The thin plate of degree, material can be glass substrate or aluminum substrate, the LED lamp bead Yu power drives and control of tow sides on circuit substrate After circuit unit processed electrically communicates, LED lamp bead, driving power and control circuit be may be provided on same double-sided circuit substrate Seperated design structure can also be used in integral structure, can determine depending on the internal structure and assembly demand of light bulb and lamps and lanterns.Flame light Its shape of source plate luminous component is rectangle, tapered, trapezoidal or this three combination.In order to simulate flame combustion state, substrate When the LED lamp bead work of tow sides shines, in the bright variation of regular bright back light, such as simulation jump combustion flame mode, LED The working law of lamp bead is the burning direction that jumps by flame, and the bright dark flash speed of LED lamp bead is by being always on or micro- dodging to quickly following Ring flashing simulates fire endurance period combustion efficiency, the LED in middle layer specifically, lower layer's LED lamp bead is set as being always on or micro- sudden strain of a muscle mode Lamp bead is set as slow flash pattern, simulates the flicker effect of fire, and upper layer LED lamp bead is set as quick flashing mode, simulates flare vibration Effect.Shadow caused by being sparkled by bright back light multi-level from bottom to top changes, and gives the fire of the progressive jump burning of people one circulation Flame vision perception.Since LED lamp bead is the dotted light-emitting mode of graininess single side, cause the edge surrounding of flame light source board cannot It shines, when flame light source board works, visual experience, which is that an edge is non-luminous, to be had jump dynamic and can issue graininess The flame light source board of glare, this flame light source board constitute this series of flames light bulbs such as LED flame light bulb, lamp interior fire The initial profile of flame light source.

In order to lower or eliminate the granular sensation of LED lamp bead and light is dazzling and lighting at two sides edges of boards edge does not shine Caused by dark space problem, and produce flame effect more true to nature, collocation light conducting cylinder be arranged as follows.

In order to reduce and eliminate dark space, it is tubular, flame light source that guide-lighting barrel shape, which is arranged in light conducting cylinder, in flame light source board When plate work shines, light conducting cylinder side wall forms a closed loop to internal optical path, and a part of light is projected by barrel, then is incident upon On light bulb or lamp outer casing lampshade.Usual light conducting cylinder material surface selection frosted finish effect or internal addition photodiffusion material, one Light splitter in light conducting cylinder internal reflection, scattering and forms diffusing reflection phenomenon in light conducting cylinder, makes the corresponding flame light source board of light conducting cylinder The non-luminous region in edge, which obtains diffusing, externally to shine, and a part of light can directly be penetrated by diffusing reflection from both ends open Out, this makes light conducting cylinder be able to achieve the stereo luminous effect in three dimensions.

It can be single layer, bilayer to eliminate granular sensation and dazzling visual experience, the side wall of light conducting cylinder of LED lamp bead It can be multilayer, can be integral type and be also possible to splice split type, there is opening at both ends or there is opening in one end, and power drives are set It sets in light conducting cylinder open at one end, and open at one end can be fixed with light bulb and fitting structure part, light conducting cylinder material can be glass, modeling The plasticity such as material, silica gel or resin and can high-low temperature resistant steady operation light-transmitting materials, furthermore, it is possible to pass through setting single layer, double Layer or multilayer light conducting cylinder, and the intensity for being atomized soft lamp bead light-emitting particles sense is set by adjusting its spacing.In order to compensate for Brightness of the light-emitting surface without the light emitting region LED and the granular sensation for being atomized the lamp bead that shines, and or it is equipped with concave-convex prism pattern in sleeve wall Road, or the light transmission film with optics atomizing effect is enclosed in sleeve wall, photochromic progress of the light conducting cylinder to flame light source board Filtering can be changed and balance the color of flame, the different degrees of weakening of energy and atomization lamp bead granular sensation and dazzling sense, the double-deck barrel Light conducting cylinder LED flame light-out effect can be atomized entirely, this LED luminous flame component is arranged in pairs or groups different light bulb and lamp Has shell in the application of different occasions, the transparency range of light conducting cylinder is any transparency, and the color of transparency and light conducting cylinder Also color, lampshade or the collocation of application scenarios demand for regarding LED lamp bead, usually in the case where LED lamp bead is by flame colour temperature luminescent condition, Light conducting cylinder uses milky or faint yellow.

A series of light such as reflections, diffusing reflection, refraction are generated from a kind of light-conductive media to another light-conductive media by light Phenomenon is learned, flame light source board is set to luminous position in light conducting cylinder, when flame light source board works, a part of light is in light conducting cylinder The reflection being superimposed repeatedly is generated in the closed loop region that wall is formed, a series of optical phenomenas such as diffusing reflection make a part of light along guide-lighting Barrel can externally be reflected to all directions disperse, a part of light through light conducting cylinder side wall, and a part can be projected from light conducting cylinder both ends, this Optical phenomena caused by the change of a little optical paths so that light conducting cylinder entire body is illuminated by the light rendering of flame light source board, and is provided with The flame effect that effect is true to nature, stereoscopic three-dimensional shines and has a mist to make up can be depicted in the external 3 D stereo characteristics of luminescence.This LED luminous flame component can be used as luminous flame component and be assemblied in lamps and lanterns, can also mix the bulb housing of corresponding light transmission A flame light bulb is made.

This LED luminous flame modular construction is simple and component is few, and the especially circuit board double sided light emitting source of electricity consumption is instead of flexibility Circuit board crimps tubular light emitting source made of barbola work, and light conducting cylinder and flame light source board are also able to cooperate into a modularized limit emitting diode (LED) Luminous flame component can greatly reduce the usage amount of LED lamp bead, improve production efficiency, save a large amount of artificial and materials, Facilitate the assembling of later period all kinds of light bulbs and lamps and lanterns, can integrally promote the production efficiency of later period flame light bulb and lamps and lanterns product and mentions Automated production degree is risen, manufacturing cost is reduced, promotes the competitiveness of product, space structure, the surface geometry of single layer light conducting cylinder Feature and inherent transparency adjustment change a series of generated optical signatures to opticpath, have LED luminous flame component It is standby it is soft that flame coloration, lamp bead degree of atomization, light to be adjusted flexibly according to the demand of different light bulbs, lamps and lanterns and use environment With the ability of degree and the flame characteristics such as dark space magnitude of recruitment, the flame light source board and single layer of double-side, bilayer or multilayer are led The application with the LED luminous flame component being combined into of light cylinder can allow LED flame light bulb and lamps and lanterns to generate group's mist of 3 D stereo It makes the flame effect of shape up, consumer can be allowed to obtain the visual experience of completely new LED flame combustion.

To achieve the above object, it the utility model proposes a kind of LED luminous flame component, including flame light source board and leads Light cylinder, is equipped with flame light source board in the light conducting cylinder, and the flame light source board includes double-sided circuit substrate and LED lamp bead, The tow sides of the double-sided circuit substrate are welded with LED lamp bead, and the LED lamp bead is connected with driving power.

Preferably, the LED lamp bead and driving power be arranged in one piece described in be integrated on double-sided circuit substrate Structure.

Preferably, the LED lamp bead is external to be welded with the driving power as separate structure.

Preferably, the one side of the double-sided circuit substrate is equipped with driving power, institute in the top of the LED lamp bead The LED lamp bead stated electrically is communicated with driving power by the double-sided circuit substrate, and the double-sided circuit substrate is described Driving power top be equipped with connecting pad, the connecting pad be equipped with lead-foot-line.

Preferably, the top of the double-sided circuit substrate is equipped with driving power plate, the top of the driving power plate Portion is equipped with driving power, and the top of the driving power is equipped with lead-foot-line, the LED lamp bead and driving power described in Double-sided circuit substrate and driving power plate electrically communicate.

Preferably, the structure of the light conducting cylinder can be single layer, bilayer or multilayer.

Preferably, there is hole and non-porous in the bottom of the light conducting cylinder by whether aperture is divided into.

Preferably, the shape of the light conducting cylinder is tubular, the top of the light conducting cylinder is equipped with groove, and described leads The top edge of light cylinder is equipped with external light bulb lamps and lanterns fixing port upwards.

Preferably, the material of the light conducting cylinder is the plasticity such as glass, plastics, silica gel or resin and can high-low temperature resistant The light-transmitting materials of steady operation.

The utility model has the beneficial effects that LED lamp bead of the utility model by two-sided setting, flame lamp lamp plate can be double Face shines, and greatly reduces the usage amount of LED lamp bead, improves production efficiency, saves a large amount of artificial and materials, facilitates the later period The assembling of all kinds of light bulbs and lamps and lanterns can integrally promote the production efficiency of later period flame light bulb and lamps and lanterns product and promote automation Production degree reduces manufacturing cost, promotes the competitiveness of product, by groove, can fix to driving power plate, It by external light bulb lamps and lanterns fixing port, can be fixed with lamp cap, lamp holder or lamp base, pass through the single layer knot of light conducting cylinder Structure can simplify modular construction, reduce cost, and using the reflection of light, refraction and diffusing reflection principle, it is softer to use light, change The brightness of kind dark space, the light conducting cylinder of the flame light source board and single layer of double-side with the LED luminous flame component being combined into, energy It allows group's mist of LED flame light bulb and lamps and lanterns generation 3 D stereo to make the flame effect of shape up, consumer can be allowed to obtain completely new LED The visual experience of flame combustion, simulates the bouncing effect of a LED flame, and double-layer structure can make light-out effect more soft With the not visual experience of granular sensation on hand.

The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.

[Detailed description of the invention]

Fig. 1 is a kind of non-porous separate structure schematic diagram of the single layer of LED luminous flame component of the utility model；

Fig. 2 is a kind of non-porous integral structure schematic diagram of the single layer of LED luminous flame component of the utility model；

Fig. 3 is that a kind of single layer of LED luminous flame component of the utility model has hole separate structure schematic diagram；

Fig. 4 is that a kind of single layer of LED luminous flame component of the utility model has hole integral structure schematic diagram；

Fig. 5 is a kind of non-porous separate structure schematic diagram of bilayer of LED luminous flame component of the utility model；

Fig. 6 is a kind of non-porous integral structure schematic diagram of bilayer of LED luminous flame component of the utility model；

Fig. 7 is that a kind of bilayer of LED luminous flame component of the utility model has hole separate structure schematic diagram；

Fig. 8 is that a kind of bilayer of LED luminous flame component of the utility model has hole integral structure schematic diagram；

Fig. 9 is a kind of double-sided circuit substrate separate structure main view of LED luminous flame component of the utility model；

Figure 10 is a kind of double-sided circuit substrate separate structure left view of LED luminous flame component of the utility model；

Figure 11 is a kind of double-sided circuit substrate integral structure main view of LED luminous flame component of the utility model；

Figure 12 is a kind of double-sided circuit substrate integral structure left view of LED luminous flame component of the utility model.

In figure: 1- flame light source board, 2- light conducting cylinder, 3- double-sided circuit substrate, 4-LED lamp bead, 5- driving power, 6- connect electricity Pad, 7- lead-foot-line, 8- driving power plate, 9- groove, the external light bulb lamps and lanterns fixing port of 10-.

[specific embodiment]

To make the objectives, technical solutions and advantages of the present invention clearer, below by attached drawing and implementing Example, the present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to Explain the utility model, the range being not intended to limit the utility model.In addition, in the following description, being omitted to known knot The description of structure and technology, to avoid the concept for unnecessarily obscuring the utility model.

Embodiment one:

Refering to fig. 1, Fig. 9 and Figure 10, a kind of LED luminous flame component of the utility model, including flame light source board 1 and leaded light Cylinder 2, light conducting cylinder 2 is interior to be equipped with flame light source board 1, and flame light source board 1 includes double-sided circuit substrate 3 and LED lamp bead 4, double-sided circuit The tow sides of substrate 3 are welded with LED lamp bead 4, and LED lamp bead 4 is connected with driving power 5, and LED lamp bead 4 is external to be welded with drive Dynamic power supply 5 is separate structure, and the top drive power panel 8 of double-sided circuit substrate 3, the top of driving power plate 8 is equipped with driving electricity Source 5, the top of driving power 5 are equipped with lead-foot-line 7, and LED lamp bead 4 and driving power 5 pass through double-sided circuit substrate 3 and driving power Plate 8 electrically communicates, and light conducting cylinder 2 is single layer structure, and bottom is non-porous, and by the LED lamp bead 3 of two-sided setting, flame lamp lamp plate can With double-side, the usage amount of LED lamp bead 4 is greatly reduced, production efficiency is improved, saves a large amount of artificial and materials, side The assembling of phase all kinds of light bulbs and lamps and lanterns after an action of the bowels can integrally promote the production efficiency and promotion of later period flame light bulb and lamps and lanterns product Automated production degree reduces manufacturing cost, promotes the competitiveness of product, by groove 9, can carry out to driving power plate 8 Limit is fixed, and by external light bulb lamps and lanterns fixing port 10, can be fixed with lamp cap, lamp holder or lamp base, be passed through leaded light The single layer structure of cylinder 2, can simplify modular construction, reduces cost, using the reflection of light, refraction and diffusing reflection principle, use light It is softer, improve the brightness of dark space, the light conducting cylinder 2 of the flame light source board 1 and single layer of double-side with the LED fire being combined into Flame luminescence component, group's mist that LED flame light bulb and lamps and lanterns can be allowed to generate 3 D stereo make the flame effect of shape up, can allow consumer Obtain the visual experience of completely new LED flame combustion.

Embodiment two:

Refering to Fig. 2, Figure 11 and Figure 12, the present embodiment is on the basis of example 1, by the separate structure of embodiment one It is changed to integral structure, LED lamp bead 4 and driving power 5 are arranged on one piece of double-sided circuit substrate 3, and this integral structure more collects Cheng Hua can simplify the structure of lamp plate, convenient for large-scale production, promote the competitiveness of product.

Embodiment three:

Refering to Fig. 3, Fig. 9 and Figure 10, the present embodiment is that on the basis of example 1, non-porous by embodiment one has instead Hole, convenient for improving the fixed effect of double-sided circuit substrate 3.

Example IV:

Refering to Fig. 4, Figure 11 and Figure 12, the present embodiment is that on the basis of example 2, non-porous by embodiment two is changed to There is hole, convenient for improving the fixed effect of double-sided circuit substrate 3.

Embodiment five:

Refering to Fig. 5, Fig. 9 and Figure 10, the present embodiment is on the basis of example 1, by the light conducting cylinder 2 of embodiment one Single layer structure is changed to double-layer structure, and light-out effect can be made softer, on hand without apparent granular sensation, convenient for forming three The three-dimensional group's mist of dimension makes the flame effect of shape, the visual effect of the flame combustion more emulated up.

Embodiment six:

Refering to Fig. 6, Figure 11 and Figure 12, the present embodiment is on the basis of example 2, by the light conducting cylinder 2 of embodiment two Single layer structure is changed to double-layer structure, and light-out effect can be made softer, on hand without apparent granular sensation, convenient for forming three The three-dimensional group's mist of dimension makes the flame effect of shape, the visual effect of the flame combustion more emulated up.

Embodiment seven:

Refering to Fig. 7, Fig. 9 and Figure 10, the present embodiment is on the basis of embodiment three, by the light conducting cylinder 2 of embodiment three Single layer structure is changed to double-layer structure, and light-out effect can be made softer, on hand without apparent granular sensation, convenient for forming three The three-dimensional group's mist of dimension makes the flame effect of shape, the visual effect of the flame combustion more emulated up.

Embodiment eight:

Refering to Fig. 8, Figure 11 and Figure 12, the present embodiment is on the basis of example IV, by the light conducting cylinder 2 of example IV Single layer structure is changed to double-layer structure, and light-out effect can be made softer, on hand without apparent granular sensation, convenient for forming three The three-dimensional group's mist of dimension makes the flame effect of shape, the visual effect of the flame combustion more emulated up.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (9)

1. a kind of LED luminous flame component, it is characterised in that: including flame light source board (1) and light conducting cylinder (2), the leaded light It is equipped with flame light source board (1) in cylinder (2), the flame light source board (1) includes double-sided circuit substrate (3) and LED lamp bead (4), The tow sides of the double-sided circuit substrate (3) are welded with LED lamp bead (4), and the LED lamp bead (4) is connected with driving Power supply (5).

2. a kind of LED luminous flame component as described in claim 1, it is characterised in that: the LED lamp bead (4) and driving Power supply (5) is structure as a whole on double-sided circuit substrate (3) described in being arranged in one piece.

3. a kind of LED luminous flame component as described in claim 1, it is characterised in that: described LED lamp bead (4) the external weldering Being connected to the driving power (5) is separate structure.

4. a kind of LED luminous flame component as claimed in claim 2, it is characterised in that: the double-sided circuit substrate (3) Driving power (5) are equipped in the top of the LED lamp bead (4) on one side, the LED lamp bead (4) passes through with driving power (5) The double-sided circuit substrate (3) electrically communicates, and the double-sided circuit substrate (3) is in the top of the driving power (5) Equipped with connecting pad (6), the connecting pad is equipped with lead-foot-line (7).

5. a kind of LED luminous flame component as claimed in claim 3, it is characterised in that: the double-sided circuit substrate (3) Top is equipped with driving power plate (8), and the top of the driving power plate (8) is equipped with driving power (5), the driving power (5) top is equipped with lead-foot-line (7), and the LED lamp bead (4) and driving power (5) pass through the double-sided circuit substrate (3) It is electrically communicated with driving power plate (8).

6. a kind of LED luminous flame component as described in claim 1, it is characterised in that: the structure of the light conducting cylinder (2) can To be single layer, bilayer or multilayer.

7. a kind of LED luminous flame component as described in claim 1, it is characterised in that: the bottom of the light conducting cylinder (2) is logical Cross whether aperture, which is divided into, hole and non-porous.

8. a kind of LED luminous flame component as described in claim 1, it is characterised in that: the shape of the light conducting cylinder (2) is The top of tubular, the light conducting cylinder (2) is equipped with groove (9), and the top edge of the light conducting cylinder (2) is equipped with external lamp upwards It steeps lamps and lanterns fixing port (10).

9. such as a kind of LED luminous flame component described in any item of the claim 1 to 8, it is characterised in that: the light conducting cylinder (2) material is the light-transmitting materials of the plasticity such as glass, plastics, silica gel or resin and energy high-low temperature resistant steady operation.