CN201373299Y

CN201373299Y - LED neon light with full color and uniform light

Info

Publication number: CN201373299Y
Application number: CN200920144579U
Authority: CN
Inventors: 胡国辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-03
Filing date: 2009-03-03
Publication date: 2009-12-30
Anticipated expiration: 2019-03-03

Abstract

The utility model provides an LED neon light with full color and uniform light, comprising a tegmen and a luminous core; the luminous core is composed of a flexible circuit board, a left light strip and a right light strip; multiple II-shaped narrow slits are on the flexible circuit board; the part surrounded by each narrow slit forms a clapper; after bent twice, each clapper forms T-shaped; a transverse I-shaped face of clapper is vertical to the flexible circuit board; the bent directions of clappers are consistent; the transverse I-shaped face of clapper is welded with a patch type light-emitting diode; multiple clamping slots are on the left and right light strips; the positions of these clamping slots are respectively corresponding to the positions of patch type light-emitting diodes; the left and right light strips are buckled on the left and the right sides of flexible circuit board; two ends of patch type light-emitting diode and the bulges on two sides of clapper are inserted in the clamping slots of left and right light strips. The LED neon light with full color and uniform light of the utility model has simple structure without exposed lead wire, uniform lighting, high brightness, good visual effect and long service life; and the light is safe, reliable and energy saving.

Description

Full-color even light LED neon light

Technical field

The utility model belongs to field of optical device technology, and particularly the Polychrome lighting lamp decoration device is specifically related to a kind of full-color even light LED neon light.

Background technology

Neon light is a kind of multi-colour luminous device, bring into play enormous function aspect environment at night, the beautifying city decorateeing, can be made into advertising lamp box with neon light, light-emitting devices such as billboard, advertisement word, have unique advertising glamour and light decorative effect, become the symbol of city prosperity always.The body of traditional neon light is the stained glass pipe, and the luminescent device in the neon light is a bulb, and the major defect of this neon light is: the luminosity of bulb is low, power consumption is big, heat is high, voltage stabilizing is poor, fragile, service life short.For this reason, I have designed plug-in type light emitting diode (LED) and have made neon light, the support of the effective porous shape of each light-emitting diodes fixes, pass through the lead serial or parallel connection between the light emitting diode, the centre bore of support is used for the direction of axial location LED, support lateral opening is used to locate bare conductor, use case off between the support, though can overcome the defective of traditional neon light, but still exist lead exposed, solder joint is many, rosin joint appears easily, easy short circuit when crooked, light decay is serious, easily dead lamp, complex structure, wire harness is many, processing difficulties, defective such as service life is short.

The utility model content

For addressing the above problem, the purpose of this utility model provides a kind of full-color even light LED neon light, it is simple in structure, do not have exposed electric wire, safe and reliable, luminous evenly, high, the good visual effect of brightness, energy-conservation and long service life.

For achieving the above object, the utility model is by the following technical solutions:

A kind of full-color even light LED neon light, form by crust and luminous core, crust is wrapped in the outside of luminous core, it is characterized in that: described luminous core is by a FPC and a left side, right leaded light bar constitutes, have the narrow slit of a plurality of " ∏ " shape on the FPC, the part that each " ∏ " shape narrow slit is surrounded has formed a hyoplastron, each hyoplastron becomes " fourth " word shape by twice bending, " one " of being somebody's turn to do " fourth " font hyoplastron is literal perpendicular with FPC, the wrap direction unanimity of each hyoplastron, be welded with paster type light emitting type on " " of each hyoplastron is literal, a described left side, have a plurality of draw-in grooves on the right leaded light bar, the position of these draw-in grooves and the position of described paster type light emitting type one, one correspondence, this left side, right leaded light bar is fastened on the left side of FPC, right both sides, the left end of described paster type light emitting type embeds in the draw-in groove of left leaded light bar together with the literal left side of hyoplastron " " projection, and the right-hand member of paster type light emitting type embeds in the draw-in groove of right leaded light bar together with the literal right side of hyoplastron " " projection.Have axial groove on the described left and right leaded light bar.

The utility model has following actively useful effect:

FPC and paster type light emitting type have been adopted in this products innovation, and collapsible, anti-bending that FPC has, wiring are easy to advantage; Paster type light emitting type has steady quality, brightness height, few advantage of generating heat; In order to make axially luminous that paster type light emitting type can be along FPC, and can be fixedly connected on the FPC, the utility model has the narrow slit of a plurality of " ∏ " shape on FPC, a plurality of hyoplastrons have been formed, each hyoplastron becomes " fourth " word shape by twice bending, " one " of being somebody's turn to do " fourth " font hyoplastron is literal perpendicular with FPC, after paster type light emitting type was welded on " one " literal going up of " fourth " font hyoplastron, its light emission direction just in time was the axial direction of FPC.The light that light emitting diode sends to the crust scattering, forms continuous uniformly light-emitting by left and right leaded light bar upper groove.

Description of drawings

Fig. 1 is the profile schematic diagram of the utility model one embodiment.

Fig. 2 is the enlarged drawing of A part among Fig. 1.

Fig. 3 is the exploded view of Fig. 2.

Fig. 4 is the exploded view of luminous core among Fig. 3.

Fig. 5 is the exploded view of Fig. 4.

Fig. 6 is the assembly structure schematic diagram of FPC and paster type light emitting type.

Fig. 7 is the enlarged drawing of B part among Fig. 6.

Fig. 8 is the rearview of Fig. 7.

The specific embodiment

Number in the figure

1. crust 2. luminous core 3. FPCs

4. left leaded light bar 5. right leaded light bar 6. narrow slits

7. hyoplastron 8. bendings 9. bendings

10. paster type light emitting type 11. draw-in grooves 12. draw-in grooves

13. full-color even light LED neon light 14. grooves 15. grooves

16. " one " is literal

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is a kind of full-color even light LED neon light 13, be made up of crust 1 and luminous core 2, crust 1 is wrapped in the outside of luminous core 2, and luminous core 2 is made of left leaded light bar 4, the right leaded light bar 5 of FPC 3 and symmetry.

Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, have the narrow slit 6 of a plurality of " ∏ " shape on the FPC 3, the part that each " ∏ " shape narrow slit is surrounded has formed a hyoplastron 7;

Each hyoplastron 7 becomes " fourth " word shape by twice bending 8,9, " one " literal 16 of being somebody's turn to do " fourth " font hyoplastron 7 is perpendicular with FPC 3, the wrap direction unanimity of each hyoplastron 7, be welded with paster type light emitting type 10 on " " literal 16 of each hyoplastron 7, left side leaded light bar 4 has a plurality of draw-in grooves 11, and right leaded light bar 5 has a plurality of draw-in grooves 12.

The position of these draw-in

grooves

11,12 is corresponding with the position of paster type light emitting type 10 one,, and left leaded light bar 4, right leaded light bar 5 are fastened on the and arranged on left and right sides of FPC 3 respectively.

The left end of paster type light emitting type 10 embeds in the draw-in groove 11 of left leaded light bar 4 together with " one " of hyoplastron 7 literal 16 left side projections;

The right-hand member of paster type light emitting type 10 embeds in the draw-in groove 12 of right leaded light bar 5 together with " one " of hyoplastron 7 literal 16 right side projections.

Have axial groove 14 on the left side leaded light bar 4.Have axial groove 15 on the right leaded light bar 5.

Crust 1 can be made of the plastics that are mixed with astigmatic medium, and left leaded light bar 4, right leaded light bar 5 are made of transparent or semitransparent plastics.

In order to make axially luminous that paster type light emitting type 10 can be along FPC 3, and can be fixedly connected on the FPC 3, the utility model has the narrow slit 6 of a plurality of " ∏ " shape on FPC 3, a plurality of hyoplastrons 7 have been formed, each hyoplastron 7 becomes " fourth " word shape by twice bending, " one " literal 16 of being somebody's turn to do " fourth " font hyoplastron 7 is perpendicular with FPC 3

Paster type light emitting type 10 can be selected the colorful type of three primary colours for use, and FPC 3 adopts prior art, and it is a kind of wiring board of multi-layer compound structure, mainly is made of substrate, copper sheet, insulating barrier etc.

After paster type light emitting type 10 was welded on " " literal 16 of " fourth " font hyoplastron 7, its light emission direction just in time was the axial direction of FPC 3.Externally under the control of drive circuit, the light that paster type light emitting type 10 sends to the crust scattering, forms continuous uniformly light-emitting by the

groove

14,15 on left leaded light bar 4, the right leaded light bar 5.

The characteristics of this product are that plasticity is strong, and length changes flexibly, and the brightness height can be widely applied to wide Accuse signboard, red-letter day pattern, sketch the contours contour of building, stage-lighting effect, large-scale lighting engineering, with oneself Jewelry, toy for children etc., also available this neon light is made into traffic guidance baton and glo-stick, also can cooperate The variation effects such as the generation of effect controller is flashed, light modulation.

The utlity model has energy-conservation, luminous evenly, the characteristics of long service life are a kind of comparatively desirable New-type lamp decoration device.

Claims

1. full-color even light LED neon light, form by crust and luminous core, crust is wrapped in the outside of luminous core, it is characterized in that: described luminous core is by a FPC and a left side, right leaded light bar constitutes, have the narrow slit of a plurality of " ∏ " shape on the FPC, the part that each " ∏ " shape narrow slit is surrounded has formed a hyoplastron, each hyoplastron becomes " fourth " word shape by twice bending, " one " of being somebody's turn to do " fourth " font hyoplastron is literal perpendicular with FPC, the wrap direction unanimity of each hyoplastron, be welded with paster type light emitting type on " " of each hyoplastron is literal, a described left side, have a plurality of draw-in grooves on the right leaded light bar, the position of these draw-in grooves and the position of described paster type light emitting type one, one correspondence, this left side, right leaded light bar is fastened on the left side of FPC, right both sides, the left end of described paster type light emitting type embeds in the draw-in groove of left leaded light bar together with the literal left side of hyoplastron " " projection, and the right-hand member of paster type light emitting type embeds in the draw-in groove of right leaded light bar together with the literal right side of hyoplastron " " projection.

2. full-color even light LED neon light as claimed in claim 1 is characterized in that: have axial groove on the described left and right leaded light bar.