CN202302947U

CN202302947U - Patch-typed LED (Light Emitting Diode) copper wire lamp string

Info

Publication number: CN202302947U
Application number: CN2011203923829U
Authority: CN
Inventors: 廖国荣; 赵红彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-14
Filing date: 2011-10-14
Publication date: 2012-07-04
Anticipated expiration: 2021-10-14

Abstract

The utility model discloses a patch-typed LED (Light Emitting Diode) copper wire lamp string which comprises a plurality of patch-typed LED chips and is characterized by further comprising two wires, wherein a plurality of flat welding zones are respectively formed on corresponding parts of the two wires through flattening; the patch-typed LED chips are arranged on the two wires in a spanning manner; the anode ends of the patch-typed LED chips are welded on the welding zones on one wire, and the cathode ends of the patch-typed LED chips are welded on the welding zones on the other wire. The lamp string disclosed by the utility model has the beneficial effects that a copper enamelled wire is utilized to replace a traditional patch-typed LED chip bracket, the patch-typed LED chips are electrically connected onto the copper enamelled wire, and the patch-typed LED chips can be sequentially and electrically connected to the copper enamelled wire so as to form a complete LED lamp string, so that the manufacturing process is simple, and the problem that complex processing such as secondary processing is required in the process of manufacturing traditional LED lamps into a lamp string can be solved; and in addition, the lamp string disclosed by the utility model is simple in structure and flexible and convenient in use.

Description

Paster LED copper cash lamp string

[technical field]

The utility model relates to the lamp string, particularly a kind of paster LED copper cash lamp string.

[background technology]

LED is fast-developing in recent years a kind of new type light source, and advantages such as volume is little because of having for the LED lamp, low-power consumption, long service life, high brightness, low in calories, environmental protection are widely used.Along with the development of LED technology, the form of LED lamp is more and more, and the LED lamp string in the LED product not only is applied to the decoration of doing something for the occasion in various red-letter days such as Christmas Day; And be applied to house decoration and city lighting engineering and various recreations place, LED lamp string and traditional incandescent lamp string have incomparable advantage, have beautiful in colour; Can realize the multiple variation of color, and effectively reduce energy consumption that seven color Color-changing lamp strings of composition can not only play the effect of illumination; Its decoration function lets different programs and different occasions increase celebrating atmosphere especially, yet, with reference to shown in Figure 1; Traditional LED is the fixing led chip 1 that electrically connects on single support 2, promptly adopts two electrodes of copper sheet as LED, and the LED product that this technology is come out also is single; A plurality of if desired product mixes become LED lamp string, then must rely on secondary operations to realize, for example; Through lead the electrode copper sheet of each LED lamp such as is coupled together at mode, and its volume size is restricted also.

[utility model content]

The purpose of the utility model is to provide a kind of can effectively overcome above-mentioned deficiency, one-time formed paster LED copper cash lamp string, and it is simple in structure, and is flexible and convenient to use.

The purpose of the utility model is to realize like this: it comprises a plurality of paster LED chips; Its improvement is: also comprise two leads; Correspondence position on said two leads is through flattening a plurality of flat weld zones of each self-forming; The paster LED chip is striden and is located on two leads, and the positive terminal of paster LED chip is welded in wherein the weld zone on the lead, and negative pole end is welded on the weld zone corresponding on another root lead;

In the said structure, the external packets of said paster LED chip and paster LED chip and two wire bonds part is covered with transparent sealed colloid;

In the said structure, said lead is the copper enamel-covered wire;

In the said structure, said sealed colloid is an epoxy resin.

The beneficial effect of the utility model is: the utility model adopts the copper enamel-covered wire to replace the support of traditional led chip, and the paster LED chip is electrically connected on the copper enamel-covered wire, can electrically connect some paster LED chips on this copper enamel-covered wire successively and form complete LED lamp string; In the process of making, on special mould, need put the copper enamel-covered wire position coating removal of paster LED chip then to the copper enamel-covered wire; Flatten to form the weld zone, two electrode tip correspondences of paster LED chip are welded on the flat weld zone of two bronze medal enamel-covered wires get final product again, owing to the copper enamel-covered wire on mould is a coiling; So process behind the finished product demoulding a string complete LED; Manufacturing process is simple, need advance complex process such as secondary operations when having avoided traditional LED lamp to be made into the lamp string, in addition; It is simple in structure, and is flexible and convenient to use.

[description of drawings]

Fig. 1 is the structural representation of the utility model paster LED copper cash lamp string

Fig. 2 is the structural representation of LED lamp in the prior art

Fig. 3 is the structural representation of the single paster LED lamp of the utility model

Fig. 4 is the cutaway view of the single paster LED lamp of the utility model

Among the figure: 1, led chip 2, support 3, paster LED chip 4, lead 5, weld zone 6, sealed colloid 7, scolder

[specific embodiment]

Below in conjunction with accompanying drawing and concrete embodiment the utility model is described further:

With reference to Fig. 1, Fig. 3 and shown in Figure 4; The utility model is a kind of paster LED copper cash lamp string; It comprises a plurality of paster LED chips 3 and two leads 4, and the correspondence position on said two leads 4 is through flattening a plurality of flat weld zones 5 of each self-forming, and paster LED chip 3 is striden and is located on two leads 4; The positive terminal of paster LED chip 3 is welded in wherein the weld zone 5 on the lead 4 through scolder 7, and negative pole end is welded on the weld zone 5 corresponding on another root lead 4; Being that two electrode tips of each paster LED chip 3 are corresponding respectively is electrically connected at two weld zones 5 on the lead 4; External packets in said paster LED chip 3 and paster LED chip 3 and two leads, 4 coupling parts is covered with transparent sealed colloid 6, and the upper surface of sealing colloid 6 is curved.In the present embodiment, said lead 4 adopts the copper enamel-covered wire; Said sealed colloid 6 is an epoxy resin.

Because the utility model adopts the copper enamel-covered wire to replace the support 2 of traditional led chip 1, and paster LED chip 3 is electrically connected on the copper enamel-covered wire, can electrically connect some paster LED chips 3 on this copper enamel-covered wire successively and form complete LED lamp string; In the process of making, on special mould, then the copper enamel-covered wire need be put the position coating removal of paster LED chip 3 to the copper enamel-covered wire; Flatten to form weld zone 4, two electrode tip correspondences of paster LED chip 3 are welded on the flat weld zone 5 of two bronze medal enamel-covered wires get final product again, owing to the copper enamel-covered wire on mould is a coiling; So process behind the finished product demoulding a string complete LED lamp string; Manufacturing process is simple, need advance complex process such as secondary operations when having avoided traditional LED lamp to be made into the lamp string, in addition; It is simple in structure, and is flexible and convenient to use.

According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.

Claims

1. paster LED copper cash lamp string; It comprises a plurality of paster LED chips; It is characterized in that: also comprise two leads, the correspondence position on said two leads is through flattening a plurality of flat weld zones of each self-forming, and the paster LED chip is striden and is located on two leads; The positive terminal of paster LED chip is welded in wherein the weld zone on the lead, and negative pole end is welded on the weld zone corresponding on another root lead.

2. paster LED copper cash lamp string according to claim 1 is characterized in that: the external packets of said paster LED chip and paster LED chip and two wire bonds part is covered with transparent sealed colloid.

3. paster LED copper cash lamp string according to claim 1, it is characterized in that: said lead is the copper enamel-covered wire.

4. paster LED copper cash lamp string according to claim 2, it is characterized in that: said sealed colloid is an epoxy resin.