CN213073217U

CN213073217U - Insulated LED lamp area flexible circuit board of enameled wire

Info

Publication number: CN213073217U
Application number: CN202022152338.2U
Authority: CN
Inventors: 梅晓鸿; 黄养兵
Original assignee: Guangdong Anyang Electronic Technology Co ltd
Current assignee: Guangdong Anyang Electronic Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-27
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an enameled wire insulated LED lamp strip flexible circuit board, relating to the technical field of LED lamp strips, which comprises a bottom film and a face film, bottom copper is fixedly arranged on the back surface of the bottom film, two wires and surface copper are respectively arranged on the front surface of the bottom film, a welding type fixing structure is formed between the surface copper and the two leads through soldering tin, the soldering tin is positioned inside the upper tin position, a layer of insulating paint is arranged outside the two leads, the insulating paint is not arranged at the part where the two wires are contacted with the soldering tin, the insulating paint and the wires form an enameled wire together in the practical use of the structure, compared with the prior mode of wrapping the insulated wire with the insulated skin, the enameled wire greatly reduces the volume of the whole LED lamp strip, and the insulating paint is removed at the position needing to be connected with the circuit, and then tin is used for connecting with the lead of the section, so that the manufacturing is simple, the efficiency is high, and the cost is saved.

Description

Insulated LED lamp area flexible circuit board of enameled wire

Technical Field

The utility model relates to a LED lamp area technical field specifically is an insulated LED lamp area flexible circuit board of enameled wire.

Background

The LED flexible lamp belt is also called flexible neon tube, is a new and most popular LED breakthrough product, and the appearance of the LED flexible lamp belt is to make up the defects of glass neon tubes and optical fibers so as to completely replace the defects.

But the flexible light strip of led that uses in the present city, from the structural level of flexible light strip of led self: the power supply in LED flexible light area is provided by the wire to in order to prevent LED flexible light area short circuit, the outside of wire still wraps up the insulating skin that the one deck is thick, leads to whole thickening, the grow in LED flexible light area, from the aspect of production preparation: when a plurality of sections of LED flexible lamp belts are connected in series, stranded wires are needed to be manually connected, time and labor are wasted, and therefore, the technical personnel in the field provide the LED lamp belt flexible circuit board with insulated enameled wires.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an insulated LED lamp area flexible circuit board of enameled wire has solved the structural aspect in LED flexible lamp area self: the power supply in LED flexible light area is provided by the wire to in order to prevent LED flexible light area short circuit, the outside of wire still wraps up the insulating skin that the one deck is thick, leads to whole thickening, the grow in LED flexible light area, from the aspect of production preparation: when a plurality of sections of LED flexible lamp belts are connected in series, stranded wires are needed to be connected manually, and the problems of time and labor waste are solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an insulated LED lamp area flexible circuit board of enameled wire, includes basement membrane and facial mask the fixed end copper that is provided with in basement membrane back the front of basement membrane is provided with two wires and face copper respectively, all form the fixed knot structure of welded form through soldering tin between face copper and two wires, soldering tin is located the inside in last tin position, two the outside of wire is provided with a layer of insulating varnish.

Further, the surface copper is located in the middle of the two conducting wires.

Furthermore, the front surface of the surface copper is also provided with a plurality of welding pads for mounting the surface-mounted LED lamp beads.

Further, the tin coating positions are located at the middle section or two ends of the whole LED light bar.

Furthermore, the parts of the two wires, which are in contact with the soldering tin, are not provided with insulating paint.

Advantageous effects

The utility model provides an insulated LED lamp area flexible circuit board of enameled wire. Compared with the prior art, the method has the following beneficial effects:

the utility model provides an insulated LED lamp area flexible circuit board of enameled wire, through all forming welded type's fixed knot structure through soldering tin between face copper and two wires, soldering tin is located the inside of tin position, the outside of two wires is provided with a layer of insulated paint, the part that contacts at two wires and soldering tin does not set up insulated paint, the structure, when in actual use, the enameled wire is constituteed jointly to insulated paint and wire, compare with the mode that adopts wire outsourcing insulating skin now, the enameled wire reduces the volume of whole LED lamp strip by a wide margin, and remove insulated paint in the place that needs and line connection, then be connected with the wire of this district section with tin, simple manufacture is efficient, and save the cost.

Drawings

Fig. 1 is a schematic structural view of a single LED light bar of the present invention;

FIG. 2 is a cross-sectional view of section A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural view of a plurality of LED light bars connected in series according to the present invention;

fig. 4 is a cross-sectional view of the cross-section B-B in fig. 3 according to the present invention.

In the figure: 1. a pad; 2. bottom copper; 3. surface copper; 4. tin coating; 5. a wire; 6. a base film; 7. facial mask; 8. soldering tin; 9. and (4) insulating paint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an enameled wire insulated LED lamp strip flexible circuit board comprises a bottom film 6 and a surface film 7, bottom copper 2 is fixedly arranged on the back of the bottom film 6, two wires 5 and surface copper 3 are respectively arranged on the front of the bottom film 6, the surface copper 3 is positioned in the middle of the two wires 5, a welding type fixing structure is formed between the surface copper 3 and the two wires 5 through soldering tin 8, the soldering tin 8 is positioned inside a soldering tin position 4, the soldering tin position 4 is positioned in the middle section or two ends of the whole LED lamp strip, a layer of insulating paint 9 is arranged outside the two wires 5, the part, which is in contact with the soldering tin 8, of the two wires 5 is not provided with the insulating paint 9, and a plurality of welding pads 1 for mounting patch type LED lamp beads are further arranged on the front of the surface copper 3;

above-mentioned structure, when in-service use, the enameled wire is constituteed jointly to insulated paint 9 and wire 5, compares with the current mode that adopts wire outsourcing insulating skin, and the enameled wire can reduce the volume of whole LED lamp strip by a wide margin, lets LED lamp strip more practical.

Referring to fig. 3-4, when two LED light bars need to be connected in series, the insulating paint 9 is removed at the place where the two LED light bars need to be connected with the circuit, and then the two LED light bars are connected with the wires 5 at the section by the soldering tin 8, so that the function of electric energy loss can be achieved, the cost is saved, and the efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulated LED lamp area flexible circuit board of enameled wire, includes basement membrane (6) and facial mask (7), its characterized in that basement membrane (6) back is fixed to be provided with end copper (2) the front of basement membrane (6) is provided with two wires (5) and face copper (3) respectively, all form the fixed knot structure of welding formula through soldering tin (8) between face copper (3) and two wires (5), soldering tin (8) are located the inside of tin position (4), two the outside of wire (5) is provided with a layer of insulating varnish (9).

2. An enameled wire insulated LED strip flexible circuit board according to claim 1, characterized in that the copper face (3) is located in the middle of two wires (5).

3. The flexible circuit board of an enameled wire insulated LED strip according to claim 1, characterized in that the front surface of the surface copper (3) is further provided with a plurality of pads (1) for mounting patch type LED beads.

4. The flexible circuit board for an enameled wire insulated LED strip according to claim 1, characterized in that the tin coating sites (4) are located at the middle section or two ends of the whole LED strip.

5. An enameled wire insulated LED strip flexible circuit board according to claim 1, characterized in that the parts of the two wires (5) in contact with the soldering tin (8) are not provided with insulating varnish (9).