CN201386942Y

CN201386942Y - Novel LED string lamp

Info

Publication number: CN201386942Y
Application number: CN200820177604U
Authority: CN
Inventors: 寿文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2010-01-20
Anticipated expiration: 2018-11-21

Abstract

The utility model discloses a novel LED string lamp which comprises a battery case or a transformer, a power lead, LED lamp body connecting wires and LED lamp bodies, wherein a plurality of LED lamp bodies are connected with the LED lamp body connecting wires; and the LED lamp body connecting wires are connected with a power output end of the battery case or the transformer through the power lead. The LED lamp body connecting wires are soft metal filaments the surfaces of which are electrically plated or coated with insulating layers; the LED lamp bodies comprise LED chips and transparent bodies; two electrodes of the LED chips are respectively glued or welded with the corresponding LED lamp body connecting wires through welding conducting wires; and the LED chips, the welding conducting wires and the adjacent parts of the LED lamp body connecting wires are all encapsulated in the transparent bodies. The utility model fundamentally solves the problems of the complicated production process and low efficiency of a traditional LED lamp and a string lamp thereof. The utility model has the advantages of small size, good decorative effect and wide application range.

Description

The Novel LED light string

Technical field

The utility model relates to lampion gorget territory, specifically is a kind of Novel LED light string.

Technical background

Existing LED lamp string, mostly be to adopt pinned LED to form with the mode that electric wire links to each other one by one by welding or assembling, the LED lamp string that this method is made, though also can reach the effect of decoration, but because the complexity of its manufacture craft, production process finishing from single LEDs to whole string LED lamp, need to drop into lot of manpower and material resources, add the sensitiveness of LED, influenced by it, especially for welded type LED lamp string static, carelessness is arranged during welding slightly, just might damage LED, cause bad influence, reliability of products can not get basic assurance.And for the lamp string of headlight number, volume is too big, is not easy to packing, and price is also very expensive, is difficult to satisfy the ever-increasing demand of most people, and the ability that adapts to market is lower.

Summary of the invention

The purpose of this utility model just provides a kind of Novel LED light string, separating the complex manufacturing that prior art exists, and the cost height, product reliability is little, and volume is big, and market is suitable for the little problem of power.

Above-mentioned purpose of the present utility model is achieved through the following technical solutions:

Comprise battery case or transformer, power line, LED lamp body line and LED lamp body, a plurality of LED lamp bodies connect with LED lamp body line, the latter is connected with battery case or power of transformer output by power line, it is characterized in that described LED lamp body line is electroplating surface or the soft filament of the metal that is coated with insulating barrier; Described LED lamp body comprises the led chip and the transparent body, two electrodes of led chip bond respectively or by welding lead and corresponding LED lamp body line welding, this led chip, welding lead and LED lamp body line adjacent thereto part all are encapsulated in the transparent body.

The secondary colour that described led chip comprises various monochromes and controlled by IC.

The shape of the described transparent body comprises different shape and various ornament moulding.

In a described transparent body, comprise one or more described led chips.

Described LED body lamp body line is two or many, and the pad between this LED body lamp body line and the power line is with heat-shrink tube; Directly be connected or connect between this power line and battery case or the transformer by plug connector.

Described LED lamp body serial or parallel connection connects.

The utility model has the advantages that: what LED lamp body line adopted is that the surface is through electroplating or be coated with copper wire or other filament of insulating layer coating; The LED lamp body is by the one-body molded structure on LED lamp body line of manual or automatic mode with led chip, elargol, spun gold, epoxy or other transparent glue.This technology has fundamentally solved traditional LED lamp and lamp thereof the complicated and inefficient problem of production. art of concatenating, and volume is little, ornamental by force, use more extensive.

Description of drawings

Fig. 1 is the circuit diagram of an embodiment of the utility model;

Fig. 2 is the circuit diagram of another embodiment of the utility model;

Fig. 3 is a lamp body structure schematic diagram of the present utility model;

Fig. 4 is the utility model overall structure figure;

Fig. 5 is a molding structure schematic diagram of the present utility model.

The specific embodiment

Referring to Fig. 1～Fig. 5, the utility model comprises battery case or transformer 1, power line 2, heat-shrink tube (pad) 3, LED lamp body line 4 and LED lamp body 5, one of power line 2 terminates at the output of (directly connect or connect by plug connector) battery case or transformer 1, if the employing transformer, then power line 2 needs the band plug.The other end of power line 2 and LED lamp body line 4 join by the mode of welding, and the solder joint of every lead is wrapping fully with heat-shrink tube 3 respectively and is being spaced from each other.

The structure of LED lamp body 5 of the present utility model and forming process are: by the mode of automatic or manual, remove insulating barrier on the suitable correspondence position of two LED lamp body lines 4, and be shaped to the loading end 51 of led chip 53 and the loading end 52 of spun gold 55 respectively.Suitable elargol 54 on 51 of loading ends, a utmost point of led chip 53 places on the elargol 54, make it with loading end 51 heating or spontaneous curing after form good Ohmic contact.One end of spun gold 55 is welded on the metal electrode of another utmost point of led chip 53, the other end of spun gold 55 is welded on the loading end 52, then LED lamp body semi-finished product (loading

end

51 and 52, the spun gold 55 that comprise led chip 53, two LED lamp body lines 4) are placed on the forming mould grain (shaping mould), injection ring epoxy resins or other transparent glue in the mould grain, after heating or spontaneous curing, become the described transparent body 6, finally formed a LED lamp body 5 of the present utility model.

Described LED lamp body 5 inside comprise one or more led chips 53, and color comprises various monochromes or controls its luminous secondary colour by IC.

The profile of described LED lamp body 5 comprises circle, ellipse, square, flat, abnormity and various ornament moulding, or the mutually combining of different shape.

Described LED lamp body 5 by the series connection (not shown) or and be connected on the LED lamp body line 4, for the LED lamp body 5 of parallel connection, can block and not influence the luminous of other lamp body arbitrarily.

Described LED body lamp body line is two (as shown in Figure 1) or many (as shown in Figure 2).

Because the said structure feature is to the utlity model has production technology simple, the efficient height, Cost is low, and property of fine qualities is good, the life-span is low, and volume is little, and is ornamental strong, uses very extensive Characteristics.

Claims

1. Novel LED light string, comprise battery case or transformer, power line, LED lamp body line and LED lamp body, a plurality of LED lamp bodies connect with LED lamp body line, the latter is connected with battery case or power of transformer output by power line, it is characterized in that described LED lamp body line is electroplating surface or the soft filament of the metal that is coated with insulating barrier; Described LED lamp body comprises the led chip and the transparent body, two electrodes of led chip bond respectively or by welding lead and corresponding LED lamp body line welding, this led chip, welding lead and LED lamp body line adjacent thereto part all are encapsulated in the transparent body.

2. Novel LED light string according to claim 1 is characterized in that, the secondary colour that described led chip comprises various monochromes and controlled by IC.

3. Novel LED light string according to claim 1 is characterized in that, the shape of the described transparent body comprises different shape and various ornament moulding.

4. Novel LED light string according to claim 1 is characterized in that, comprises one or more described led chips in a described transparent body.

5. Novel LED light string according to claim 1 is characterized in that, described LED body lamp body line is two or many, and the pad between this LED body lamp body line and the power line is with heat-shrink tube; Directly be connected or connect between this power line and battery case or the transformer by plug connector.

6. Novel LED light string according to claim 1 is characterized in that, described LED lamp body serial or parallel connection connects.