CN204986593U

CN204986593U - Mini word LED lamp area

Info

Publication number: CN204986593U
Application number: CN201520767328.6U
Authority: CN
Inventors: 袁武登; 彭伟; 孙建立; 刘安
Original assignee: SHENZHEN GK LIGHTING Co Ltd
Current assignee: SHENZHEN GK LIGHTING Co Ltd
Priority date: 2015-09-30
Filing date: 2015-09-30
Publication date: 2016-01-20
Anticipated expiration: 2025-09-30

Abstract

The utility model discloses a mini word LED lamp area, including LED wick piece, resistance, tie point, electrically -conductive backing plate and base plate coating, the laminating of LED wick piece is in on the electrically -conductive backing plate, be provided with resistance on the electrically -conductive backing plate, the electrically -conductive backing plate is the calendering copper sheet, the outer parcel of calendering copper sheet has the base plate coating, a plurality of one is constituteed to LED wick piece can cut the unit, and can cut for every adjacent two and be provided with the tie point between the unit, the tie point sets up on the electrically -conductive backing plate and expose in outside the base plate coating. The utility model has the advantages of: low voltage power supply, the low power dissipation, the low -loss, it is low in calories, high light efficiency, the security performance is higher, adopt bare board paster technology, bending nature is good with the compliance, uses the flexibility high, whole shape and profile are the fretwork flexibility, can the reel, and the according to actual need molding of buckling at will, adopt calendering copper, double sided board technology, the heat conductivity is good, and the impedance is low, and it is little to step down.

Description

A kind of mini word LED

Technical field

The utility model relates to field of LED illumination, particularly a kind of mini word LED.

Background technology

LED lamp band refers to and LED is assembled in banded FPC(FPC) or PCB hardboard on, because its shape of product is gained the name as a strap.Because long service life (normally the life-span was at 8 ~ 100,000 hours), environmental protection and showing up prominently in various decoration industry gradually.

The common light bar of existing market is arranged in mini word or mini LOGO casing, and corner bending part light bar easily causes lamp desperate lamp, Pad off, causes light bar bad; Because of narrow space in mini luminescent characters, LED module cannot be installed especially, and luminescent characters dead angle easily produces shadow.

Chinese patent CN20121044148.9 provides a kind of LED, LED bulb is arranged in copper base band, being sealed by copper base band is connected in hollow plastic pocket band, and at two ends top pressure closure in addition, there is flexible and sealing preferably, can shear arbitrarily and receive, waterproof, insulating properties energy consumption, long service life.

Chinese patent CN20151002883.7 provides a kind of LED, does not adopt PCB to conduct electricity, and decreases the volume of LED, and LED lamp and gum cover press together, and light transmission is good, and light efficiency utilization rate is high, and good heat-transfer, improve overall radiating effect.

But above technology is still difficult to solve illumination light-emitting requirement in 3-6CM advertising signboard LOGO and mini word casing, common light bar exists flexible poor, or the defect that volume is larger, is not suitable for applying in this billboard-like.

Utility model content

The purpose of this utility model is the mini word LED of one provided to solve above-mentioned the deficiencies in the prior art, can be widely used in 3-6CM advertising signboard LOGO and mini word, low voltage power supply, low in energy consumption, low-loss, low in calories, specular removal, security performance is higher; Adopt bare board paster technique, bending is good with flexibility, and use flexibility is high; Global shape and profile are hollow-out flexible, can reel, arbitrarily bend moulding according to actual needs; Adopt calendering copper, dual platen technique, thermal conductivity is good, and impedance is low, and step-down is little.

To achieve these goals, the mini word LED of one designed by the utility model, comprise LED chip, resistance, tie point, electrically-conductive backing plate and substrate covers layer, described LED chip is fitted on described electrically-conductive backing plate, described electrically-conductive backing plate is provided with resistance, described electrically-conductive backing plate is calendering copper sheet, and described calendering copper sheet is wrapped with described substrate covers layer; LED chip described in several forms one can cut cells, and often adjacent two can be provided with tie point between cut cells, and described tie point to be arranged on described electrically-conductive backing plate and to be exposed to outside described substrate covers layer.

Further, a kind of mini word LED, described calendering copper sheet entirety is corrugated profile.

Further, a kind of mini word LED, the width of described mini word LED is 4 ~ 10mm, and thickness is 2 ~ 3mm, the thickness of described electrically-conductive backing plate is little≤0.25mm.

Further, a kind of mini word LED, three described LED chips form one can cut cells, and described can the length of cut cells be 40 ~ 100mm.

Further, a kind of mini word LED, the supply voltage of described mini word LED is DC12V.

Further, a kind of mini word LED, described electrically-conductive backing plate is dual platen circuit, and described tie point comprises positive pole and negative pole, and described electrically-conductive backing plate two sides is all printed with described tie point.

The mini word LED of the one that the utility model obtains, this kind of low-power consumption waveform type LED bending and flexibility good, because undaform light bar plate is wide narrower, power consumption is lower, can freely be arranged in mini word, adopt DC12V Power supply, low in energy consumption, low-loss, low in calories, specular removal, security performance is higher; Product adopts bare board paster technique, and 3 lamps 1 are cut, and bending is good with flexibility, and product use flexibility is high; Light bar global shape and profile are hollow-out flexible, can reel, arbitrarily bend, can make DIY moulding according to user's actual needs; Evenly photochromic, light bar heat is low, and light decay is little, long service life, can be widely used in 3-6CM advertising signboard LOGO and mini word; Light bar adopts calendering copper, dual platen technique, and thermal conductivity is good, and impedance is low, and step-down is little.

The utility model has the advantage of:

1, DC12V low voltage power supply, low in energy consumption, and low-loss is low in calories, specular removal, and security performance is higher;

2, product adopts bare board paster technique, and bending is good with flexibility, and product use flexibility is high;

3, light bar global shape and profile are hollow-out flexible, can reel, arbitrarily bend, can make DIY moulding according to user's actual needs;

4, light bar adopts calendering copper, dual platen technique, and thermal conductivity is good, and impedance is low, and step-down is little.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment.

Fig. 2 is the side-looking structural representation of embodiment.

In figure: LED chip 1, resistance 2, tie point 3, electrically-conductive backing plate 4, substrate covers layer 5, can cut cells 6.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Embodiment:

As shown in the figure, a kind of mini word LED, comprise LED chip 1, resistance 2, tie point 3, electrically-conductive backing plate 4 and substrate covers layer 5, described LED chip 1 is fitted on described electrically-conductive backing plate 4, described electrically-conductive backing plate 4 is provided with resistance 2, described electrically-conductive backing plate 4 is calendering copper sheet, and described calendering copper sheet is wrapped with described substrate covers layer 5; Three described LED chips 1 form one can cut cells 6, and often adjacent two can be provided with tie point between cut cells 6, and described tie point 3 to be arranged on described electrically-conductive backing plate 4 and to be exposed to outside described substrate covers layer 5.

Described calendering copper sheet entirety is corrugated profile; The width of described mini word LED is 4 ~ 10mm, and thickness is 2 ~ 3mm, the thickness of described electrically-conductive backing plate is little≤and 0.25mm; Described can the length of cut cells 6 be 40 ~ 100mm; The supply voltage of described mini word LED is DC12V; Described electrically-conductive backing plate 4 is dual platen circuit, and described tie point 3 comprises positive pole and negative pole, and described electrically-conductive backing plate 4 two sides is all printed with described tie point 3.

The mini word LED of the one that the present embodiment obtains, this kind of low-power consumption waveform type LED bending and flexibility good, because undaform light bar plate is wide narrower, power consumption is lower, can freely be arranged in mini word, adopt DC12V Power supply, low in energy consumption, low-loss, low in calories, specular removal, security performance is higher; Product adopts bare board paster technique, and 3 lamps 1 are cut, and bending is good with flexibility, and product use flexibility is high; Light bar global shape and profile are hollow-out flexible, can reel, arbitrarily bend, can make DIY moulding according to user's actual needs; Evenly photochromic, light bar heat is low, and light decay is little, long service life, can be widely used in 3-6CM advertising signboard LOGO and mini word; Light bar adopts calendering copper, dual platen technique, and thermal conductivity is good, and impedance is low, and step-down is little.

The advantage of the present embodiment is:

For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its framework form can be flexible and changeable; just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by submitted to claims.

Claims

1. one kind mini word LED, comprise LED chip (1), resistance (2), tie point (3), electrically-conductive backing plate (4) and substrate covers layer (5), it is characterized in that: described LED chip (1) is fitted on described electrically-conductive backing plate (4), described electrically-conductive backing plate (4) is provided with resistance (2), described electrically-conductive backing plate (4) is calendering copper sheet, and described calendering copper sheet is wrapped with described substrate covers layer (5); Described in several, LED chip (1) composition one can cut cells (6), often adjacent two can be provided with tie point (3) between cut cells (6), and described tie point (3) is arranged on described electrically-conductive backing plate (4) and goes up and be exposed to described substrate covers layer (5) outward.

2. the mini word LED of one according to claim 1, is characterized in that: described calendering copper sheet entirety is corrugated profile.

3. the mini word LED of one according to claim 1, is characterized in that: the width of described mini word LED is 4 ~ 10mm, and thickness is 2 ~ 3mm, the thickness of described electrically-conductive backing plate (4) is little≤and 0.25mm.

4. the mini word LED of one according to claim 1, is characterized in that: three described LED chip (1) compositions one can cut cells (6), and described can the length of cut cells (6) be 40 ~ 100mm.

5. the mini word LED of one according to claim 1, is characterized in that: the supply voltage of described mini word LED is DC12V.

6. the mini word LED of one according to claim 1, is characterized in that: described electrically-conductive backing plate (4) is dual platen circuit, and described tie point (3) comprises positive pole and negative pole, and described electrically-conductive backing plate (4) two sides is all printed with described tie point (3).