CN202132777U

CN202132777U - Transparent flexible decorative lamp belt

Info

Publication number: CN202132777U
Application number: CN201120237237U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-07
Filing date: 2011-07-07
Publication date: 2012-02-01
Anticipated expiration: 2021-07-07

Abstract

The utility model relates to a transparent flexible decorative lamp belt, in particular to a transparent lighting decorative belt provided with LED lamps. The utility model adopts the technical scheme that the flexible decorative lamp belt comprises a transparent groove flexible core belt, a flexible strap circuit board, power supply conductive wires, and a transparent wrapping layer, wherein the transparent wrapping layer is wrapped outside the transparent groove flexible core belt, the flexible strap circuit board, and the power supply conductive wires; the flexible strap circuit board comprises strap insulating thin film with a circuit and series-connected LED lamps arranged thereon; the two power supply conductive wires are embedded at the upper ends of the two convex edges of the transparent groove flexible core belt respectively and are injection-molded with the transparent groove flexible core belt; and small grooves are formed on the inner edges of the upper ends of the two convex edges of the transparent groove flexible core belt for the two long edges of the flexible strap circuit board to be embedded therein. By adopting the scheme, the distance between the power supply conductive wires is as large as possible, high voltage is provided to supply the LED lamps in the decorative belt, and the flexible circuit board can be stably embedded in the core wires, and is prevented from displacement and tangling.

Description

A kind of transparent flexible Decorative lamp belt

Technical field

The utility model relates to a kind of illumination and decoration band, particularly relate to one have a LED lamp transparent illumination and decoration band.

Background technology

At present, the illumination and decoration band on the market is varied, and what have directly connects a plurality of spot lights by power supply and forms, have owing to the bad low-voltage of using that insulate.The transparent flexible ornamental tape of LED lamp that come out now, but the power line that connects the LED lamp is but too hard, makes the power supply short circuit of ornamental tape the inside easily, and ornamental tape is cancelled or service life short.Perhaps, what have directly directly is wrapped in power line in the see-through look lace, and still, owing to emit great amount of heat in the use of LED lamp, and it is bad to dispel the heat, and see-through look lace is heated and power line is dissolved and causes power supply short circuit.Moreover, have because core structure is unreasonable, the flexible PCB distortion that walks easily also is entangled with easily, and the ornamental tape life-span is lacked, and also is not easy installation.

Summary of the invention

The utility model technical problem to be solved provides a kind of illumination and decoration band of transparent flexible, can make big that the distance of power supply conductivity line tries one's best, and it is the LED lamp power supply in the ornamental tape that high voltage can be provided.And down was embedded in the heart yearn in flexible PCB can be stablized, and was not easy to walk and be entangled with.

The technical solution scheme that the utility model technical problem to be solved provides is following:

A kind of transparent flexible Decorative lamp belt; Form by the flexible core band of transparent groove, flexible banded circuit board, power supply conductivity line and transparent covering; Described transparent covering is coated on outside the flexible core band of said transparent groove and flexible banded circuit board and the power supply conductivity line; The banded circuit board of described flexibility is made up of the LED lamp that is laid with circuit and series connection on the strip insulation film; The upper end of two chimbs of the flexible core band of described transparent groove is respectively buried a described power supply conductivity line underground and is injection molded into one, and the interior edge of the upper end of two chimbs of the flexible core band of described transparent groove respectively has little groove, and two long limit down of the banded circuit board of described flexibility are located in the described little groove.

The utility model also uses following improvement or restriction for the mature technology scheme:

Described two power supply conductivity lines connect the circuit interface of the banded circuit board two long ends of described transparent flexible respectively, form electric power loop.

One end of described transparent flexible Decorative lamp belt is connected with rectifier, and the other end is with cap bag capping port.

Flexible core band of described transparent groove and described covering form by transparent PVC is plastic injection-moulded.

In sum, implement the advantage of the utility model:

1, increases the distance of conductor wire as far as possible, can provide high voltage like this, be not easy heating and good heat dissipation effect the power supply of LED lamp;

2, be wrapped in conductor wire in the core band, be not easy displacement;

3, be located at the flexible PCB down in the little groove, be not easy because of ornamental tape be entangled be out of shape the displacement or along with generation be entangled with the fracture or power supply short circuit.

Description of drawings

Fig. 1 is the structure chart of the utility model;

Fig. 2 is the A-A sectional view of this Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done and to be specified.

Through the disposable one that is injection molded into, groove flexibility core band 1 is injection molded into groove shapes to the flexible core band 1 of groove by PVC transparent plastic and power supply conductivity line 3, and, respectively have little groove 5 on the interior edge of the upper end of two chimbs.The banded circuit board 2 of flexibility by the strip insulation film on plated with copper the conducting wire and on the film length direction several LED lamps 6 of series connection on the line.Flexible banded circuit board 2 alongst down be embedded in the little groove 5; Then at the connection jaws at the two ends of the banded circuit board 2 of the flexibility conductor wire 3 of connecting with the mains; So just form the loop and give the LED lamp 6 power supplies, one-body molded with flexible banded circuit board 2 environmental sealings through the PVC integrated through injection molding then the flexible core band 1 of groove.

Use a cap bag to entangle port then, prevent to leak.Connect rectifier 7, just can use 220 volts power supply power supply.

The above embodiment has only expressed the specific embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims

1. transparent flexible Decorative lamp belt; Form by the flexible core band of transparent groove, flexible banded circuit board, power supply conductivity line and transparent covering; Described transparent covering is coated on outside the flexible core band of said transparent groove and flexible banded circuit board and the power supply conductivity line; It is characterized in that: the banded circuit board of described flexibility is made up of the LED lamp that is laid with circuit and series connection on the strip insulation film; The upper end of two chimbs of the flexible core band of described transparent groove is respectively buried a described power supply conductivity line underground and is injection molded into one; The interior edge of the upper end of two chimbs of the flexible core band of described transparent groove respectively has little groove, and two long limit down of the banded circuit board of described flexibility are located in the described little groove.

2. transparent flexible Decorative lamp belt according to claim 1 is characterized in that: described two power supply conductivity lines connect the circuit interface of the banded circuit board two long ends of described transparent flexible respectively, form electric power loop.

3. transparent flexible Decorative lamp belt according to claim 1 is characterized in that: an end of described transparent flexible Decorative lamp belt is connected with rectifier, and the other end is with cap bag capping port.

4. transparent flexible Decorative lamp belt according to claim 1 is characterized in that: flexible core band of described transparent groove and described covering form by transparent PVC is plastic injection-moulded.