CN203744160U - LED light tube shell frame - Google Patents

Abstract

The utility model relates to an electronic element, in particular to a novel LED light tube shell frame. The LED light tube shell frame comprises a supporting frame, a base plate and a plastic body, wherein the supporting frame is located above the base plate, the plastic body combines the supporting frame and the base plate into a whole while the supporting frame and the base plate are mutually separated, the plastic body is further provided with one or more positive electrode welding discs and one or more negative electrode welding discs, and the number of the positive electrode welding discs and the number of the negative electrode welding discs are the same. According to the LED light tube shell frame, the supporting frame and the base plate are mutually separated and do not conduct electricity due to the insulating performance of the plastic body, the multiple welding discs are separated from one another, and circuit failures are avoided. Besides, the plastic body and the multiple positive and negative electrode welding discs on the plastic body are arranged, when multiple light tubes are connected in parallel, the different light tubes are connected to the corresponding welding discs, the phenomenon that the multiple light tubes are simultaneously connected to the same wiring device is avoided, and accidents or circuit faults are effectively avoided.

Description

A kind of LED tube shell frame

Technical field

The utility model relates to a kind of electronic component, especially a kind of Novel LED light shell frame.

Background technology

On the shell frame of LED fluorescent tube, usually support is contacted and is installed together with base plate, but support and base plate are in contact with one another and easily cause whole shell frame conduction, while touching LED lamp housing frame, just can cause accident to occur when catching.In addition, need to arrange the termination that connects power supply for LED fluorescent tube on the shell frame of LED fluorescent tube, this termination is only simple both positive and negative polarity the end of a thread arranging sometimes, but thisly easily causes electric leakage, has potential safety hazard; Also have with binding post or pad and be used as termination, but often only have a positive and negative terminal or pad, in the time that multiple fluorescent tubes are in parallel, the electric wire of these fluorescent tubes need to be connected on same binding post or pad, in the time installing or load and unload one of them fluorescent tube electric wire, troublesome poeration, and can affect the normal use of other fluorescent tubes.In addition, multiple fluorescent tube electric wires are connected on a binding post or pad simultaneously, easily cause binding post or pad power excessive and burnt, and cause accident or fault.

Utility model content

For addressing the above problem, the utility model provides a kind of Novel LED light shell frame, comprise support, base plate, plastic body, support is positioned at base plate top, plastic body is by support and base plate integrator but isolation mutually is also respectively arranged with more than one positive terminal pad and more than one negative terminal pad on plastic body.The quantity of positive terminal pad and negative terminal pad is identical.

The LED tube shell frame that the utility model provides utilizes the insulating properties of plastic body that support and base plate are isolated and non-conductive mutually, make between multiple pads isolation mutually and avoid the generation of fault, and, by the multiple both positive and negative polarity pads on plastic body and plastic body are set, in the time that multiple fluorescent tubes are in parallel, different fluorescent tubes connects respectively corresponding pad, thereby avoid multiple fluorescent tube electric wires to connect the situation of a termination simultaneously, effectively avoid the generation of accident or fault, and conveniently assemble and disassemble, has very strong practicality.

Brief description of the drawings

Fig. 1 provides the explosive view of LED tube shell frame for the utility model;

Fig. 2 provides the top view of LED tube shell frame for the utility model;

Fig. 3 is the cutaway view along A-A in Fig. 2;

Fig. 4 is the structure chart of two fluorescent tubes situation in parallel.

Detailed description of the invention

As shown in Figure 1 to Figure 3, a kind of LED tube shell frame, comprise support 1, base plate 2, plastic body 3, plastic body 3 is provided with slot 4, support 1 is provided with latch 5, and latch 5 inserts slot 4 support 1 is fixed on plastic body 3, and plastic body 3 is arranged on base plate 2, plastic body 3 is by support 1 and base plate 2 integrators but isolation mutually is also respectively arranged with two positive terminal pad 31 and two negative terminal pad 32 on plastic body 3.As shown in Figure 4, in the time that two fluorescent tubes are in parallel, different fluorescent tubes connects respectively corresponding pad, thereby avoids multiple fluorescent tube electric wires to connect the situation of a termination simultaneously, effectively avoids the generation of accident or fault.

Claims (2)

1. a LED tube shell frame, comprise support, base plate, support is positioned at base plate top, it is characterized in that: described LED tube shell frame also comprises plastic body, plastic body is by support and base plate integrator but isolation mutually is also respectively arranged with more than one positive terminal pad and more than one negative terminal pad on plastic body.

2. a kind of LED tube shell frame as claimed in claim 1, is characterized in that: the quantity of positive terminal pad and negative terminal pad is identical.