CN201954350U

CN201954350U - Novel LED (light-emitting diode) foot lamp

Info

Publication number: CN201954350U
Application number: CN2010206725488U
Authority: CN
Inventors: 刘远贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-20
Filing date: 2010-12-20
Publication date: 2011-08-31
Anticipated expiration: 2020-12-20

Abstract

The utility model relates to the field of LED (light-emitting diode) lighting, in particular to a novel LED foot lamp with a light-emitting function or a decorating function. Since a flexible circuit board is protected in an outer protective layer, a light-emitting bar cannot be affected as a result of exposure to the wind, rain and sunlight and has a longer service life. In addition, the light-emitting bar can be bent into any curve shape or other shapes and can also be used after being split. The protective layer is provided with standard scales in centimeter, and the LED foot lamp can be conveniently applied in decoration.

Description

A kind of New LED chi lamp

[technical field]

The utility model relates to the LED lighting field, specifically refers to a kind of New LED chi lamp with luminous or decoration function.

[background technology]

LED (Lighting Emitting Diode) is a light emitting diode, it is fixedly luminescent device of a kind of semiconductor, it is to utilize the solid semiconductor chip as luminescent material, in semiconductor, emit superfluous energy and cause photo emissions by carrier generation load, directly send the light of white or other colors, the LED lighting utilizes LED as light emitting source exactly.Utilize LED to throw light on and very general, but existing LED light-emitting section all is inflexibilities, promptly is unyielding, therefore also can not makes arbitrarily length and cutting and use as making ornament materials.But in the decorative engineering of reality, the LED light-emitting section need bend to circle, ellipse, triangle, polygon or other more complicated shape, and this is for existing inflexibility LED light-emitting section, and it is just relatively more difficult to construct.Open-air in addition decoration light-emitting section is easy to damage in the environment that wind and weather and the sun are exposed to the sun.So people are expecting a kind of appearance of more durable flexible LED light-emitting section.

[utility model content]

The utility model purpose is to solve the above problems, and a kind of New LED chi lamp of reasonable in design, dependable performance is provided.

A kind of New LED chi lamp, comprise that circuit substrate, circuit substrate are provided with circuit and conductor interface, also being provided with a plurality of LED lamps and resistance on the circuit substrate is electrically connected with circuit, described circuit substrate is the flexible PCB of a random length, the skin of described flexible PCB also is arranged with an overcoat, described overcoat is provided with a cavity, and described flexible PCB is contained in this cavity; Also has standard centimetre scale on the described overcoat.

Further, described conductor interface is evenly distributed on flexible PCB.

Be folded with two resistance between the two adjacent LEDs lamp.

Described LED lamp and resistance all are arranged on the same side of flexible PCB.

The beneficial effects of the utility model are: because flexible PCB is protected in the outer field overcoat, so this light-emitting section is not afraid of wind, drenches with rain and the sun is exposed to the sun, and has long physical life; Also have the advantage that can bend to any curve or shape in addition, and it can cut apart the back and use, also have standard centimetre scale on the overcoat, in decorative engineering, use very convenient.

[description of drawings]

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is a front view of the present utility model.

[specific embodiment]

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Be to be understood that concrete embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Referring to Fig. 1 to Fig. 2, present embodiment comprises circuit (not indicating) and the conductor interface 11 on circuit substrate 10, the circuit substrate 10, also being provided with a plurality of LED lamps 30 and resistance 20 on the circuit substrate is electrically connected with circuit, described circuit substrate 10 is flexible PCBs of a random length, the skin of described flexible PCB 10 also is arranged with an overcoat, described overcoat is provided with a cavity, and described flexible PCB is contained in this cavity; Also have standard centimetre scale 12 on the described overcoat, in decorative engineering, use very convenient.Certainly circuit substrate 10 also can be set to length arbitrarily, and this will decide according to user's needs; Flexible PCB can be made of the material of for example plastics one class.

Further, described conductor interface 11 is evenly distributed on flexible PCB, and conductor interface 11 is set to four arranged side by side in the present embodiment.

Encapsulated LED lamp 30 and resistance 20 all are arranged on the same side of flexible PCB, are folded with two resistance 20 between the two adjacent LEDs lamp 30, and encapsulated LED can be direct insertion LED or adopting surface mounted LED or Piranha formula LED in the resin in addition.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. New LED chi lamp, comprise that circuit substrate, circuit substrate are provided with circuit and conductor interface, also being provided with a plurality of LED lamps and resistance on the circuit substrate is electrically connected with circuit, it is characterized in that: described circuit substrate is the flexible PCB of a random length, the skin of described flexible PCB also is arranged with an overcoat, described overcoat is provided with a cavity, and described flexible PCB is contained in this cavity; Also has standard centimetre scale on the described overcoat.

2. New LED chi lamp according to claim 1, it is characterized in that: described conductor interface is evenly distributed on flexible PCB.

3. New LED chi lamp according to claim 1 and 2 is characterized in that: be folded with two resistance between the two adjacent LEDs lamp.

4. New LED chi lamp according to claim 3 is characterized in that: described LED lamp and resistance all are arranged on the same side of flexible PCB.