CN202580823U

CN202580823U - Light-emitting diode (LED) lamp tube with improved lamp holders

Info

Publication number: CN202580823U
Application number: CN 201220208379
Authority: CN
Inventors: 蔡旭日; 蔡旭蛟; 苏军军; 蔡振江
Original assignee: CONCORD OPTO ELECTRIC TECH (QUANZHOU) Co Ltd
Current assignee: CONCORD OPTO ELECTRIC TECH (QUANZHOU) Co Ltd
Priority date: 2012-05-10
Filing date: 2012-05-10
Publication date: 2012-12-05
Anticipated expiration: 2022-05-10

Abstract

A light-emitting diode (LED) lamp tube with improved lamp holders comprises a tube body and the lamp holder. The lamp holder comprises a first lamp holder with a metal connection pin and a second lamp holder with at least one plastic pin, wherein the first lamp holder and the second lamp holder are respectively installed at two ends of the tube body. The first lamp holder is installed at a power supply end, and a marking layer marking the polarity of the metal connection pin is arranged on the first lamp holder, so that confusion caused in the process of production operation and using of users can be avoided, the electric shock hazard can be effectively and completely eradicated, safety performance is improved, and the LED lamp tube is suitable for a traditional lamp socket. The second lamp holder made of plastic is formed in an injection molding, and secondary riveting of the metal connection pin is not needed, so that a production process is simplified, production efficiency is improved, and cost is greatly reduced.

Description

Has the LED fluorescent tube that improves lamp holder

Technical field

The utility model relates to the LED lighting, particularly a kind of LED fluorescent tube that improves holder structure that has that is applicable to the power supply of fluorescent tube one end.

Background technology

Household electricity optical illumination equipment is high from initial caloric value, the not good incandescent lamp of illuminating effect, develops at present still at the effective and energy-conservation fluorescent lamp of the chromatic rendition of extensive use, and lighting apparatus is being followed to direction energy-conservation, that the color rendition degree is good and developed.At present, it is ripe that the technology of emerging LED lamp is tending towards, and manufacturing cost is also more and more lower; And led light source has plurality of advantages with respect to the daylight light fixture; Its life-span is more than 10 times of traditional fluorescent lamp life-span, and does not have ultraviolet ray or infrared light radiation, the danger that does not also have mercury to leak; Its light decay is the general of traditional fluorescent lamp light decay, and operating temperature range is wide, photoelectric conversion rate is more near 100% etc.

Built-in power type LED fluorescent tube is a kind of LED fluorescent tube commonly used, because its driving power is built-in mode, power supply can not be supplied power at the two ends from fluorescent tube as the fluorescent type fluorescent tube; If adopt from the mode of lamp tube ends power supply, get an electric shock easily, for this reason; Common processing method is to take the mode of connection different with the fluorescent type fluorescent tube, promptly supplies power from an end of LED fluorescent tube, but has following drawback: owing to be end power supply; The other end is not supplied power; When fluorescent tube is installed, causes reverse the installation to make fluorescent tube run out of electricity owing to being not easy identification, thereby increased the time and the difficulty of installing.

The utility model content

The main purpose of the utility model is to overcome the above-mentioned shortcoming of prior art, proposes a kind of easy identification, easy for installation, can directly be installed on the LED fluorescent tube that improves lamp holder that has on the traditional fluorescent lamp lamp socket.

The utility model adopts following technical scheme:

Have the LED fluorescent tube that improves lamp holder, comprise body and lamp holder, it is characterized in that: said lamp holder comprises having first lamp holder and second lamp holder with at least one plastics pin that metal connects pin, and this first, second lamp holder is installed on the two ends of body respectively.

Further, said first lamp holder includes two metals and connects pin, is respectively live wire connection pin and is connected pin with zero line.

Further, also be provided with the reference lamina that the sign metal connects stylus property on said first lamp holder.

Further, said second lamp holder comprises two plastics pins.

Further, said second lamp holder integral body is the Plastic lamp socket of injection mo(u)lding.

Can know by above-mentioned description, compared with prior art, the utlity model has following beneficial effect the utility model:

The utility model is provided with the one the second lamp holders that are individually fixed in lamp tube ends; First lamp holder is installed on feeder ear; Which is provided with and indicate the marking layer that metal connects stylus property, can avoid reaching in the production operation process producing in user's use and obscure, can effectively stop Danger Electric shock risk; Increase security performance, and be applicable to prior lamp holder; Second lamp holder of plastic material adopts injection mo(u)lding, need not secondary riveted joint metal and connects pin, has simplified production technology, thereby has enhanced productivity, reduced significantly cost.

Description of drawings

Fig. 1 is the utility model first lamp holder side view;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the utility model second lamp holder side view;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the sketch map of the utility model fluorescent tube.

The specific embodiment

Below the utility model is done further to describe through the specific embodiment.

With reference to Fig. 5, have the LED fluorescent tube that improves lamp holder, comprise body 6, lamp holder, be arranged at driving power and LED lamp in the body.Lamp holder comprises that first lamp holder 1 with metal connection pin 2 and second lamp holder 3. with plastics pin 4 are with reference to Fig. 1, Fig. 2; This first lamp holder 1 is installed on the end that body 6 is provided with driving power; Include two metals that link to each other with driving power and be connected pin 2; Be respectively live wire connection pin and be connected pin, also be provided with the reference lamina 5 that the sign metal connects pin on first lamp holder, can avoid reaching in the production operation process producing in user's use and obscure with zero line; Can effectively stop Danger Electric shock risk, increase security performance and be applicable to prior lamp holder.With reference to Fig. 3, Fig. 4; Second lamp holder 3 comprises two plastics pins 4; And its integral body is the Plastic lamp socket of injection mo(u)lding, and the shape of this plastics pin 4 is not limited to needle-like, and second lamp holder 3 need not secondary riveted joint metal and connects pin when installing; Simplify production technology, thereby enhanced productivity, reduced significantly cost.

The above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. have the LED fluorescent tube that improves lamp holder, comprise body and lamp holder, it is characterized in that: said lamp holder comprises having first lamp holder and second lamp holder with at least one plastics pin that metal connects pin, and this first, second lamp holder is installed on the two ends of body respectively.

2. the LED fluorescent tube with improvement lamp holder as claimed in claim 1 is characterized in that: said first lamp holder includes two metals and connects pins, is respectively live wire connection pin and is connected pin with zero line.

According to claim 1 or claim 2 have a LED fluorescent tube that improves lamp holder, it is characterized in that: also be provided with the reference lamina that the sign metal connects stylus property on said first lamp holder.

4. the LED fluorescent tube with improvement lamp holder as claimed in claim 3, it is characterized in that: said second lamp holder comprises two plastics pins.

5. like claim 1 or 2 or 4 described LED fluorescent tubes with improvement lamp holder, it is characterized in that: said second lamp holder integral body is the Plastic lamp socket of injection mo(u)lding.