CN201779604U

CN201779604U - LED lamp tube fastening structure

Info

Publication number: CN201779604U
Application number: CN2010201891566U
Authority: CN
Inventors: 张唐平; 岑家雄
Original assignee: SHENZHEN SHENHUALONG TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SHENHUALONG TECHNOLOGY Co Ltd
Priority date: 2010-05-06
Filing date: 2010-05-06
Publication date: 2011-03-30
Anticipated expiration: 2020-05-06

Abstract

An LED lamp tube fastening structure comprises a radiator, a polycarbonate (PC) cover fastened to the radiator, and a plug positioned at the ends of the radiator and the PC cover. A fastener is arranged at one end of the radiator, and a fastening flange matched with a fastening groove is arranged on the plug. The plug is connected to the radiator by fastening means, thereby bringing convenience to installation. Further, the LED lamp tube fastening structure is simple in structure and convenient in manufacturing, increases production efficiency greatly and saves production cost.

Description

LED fluorescent tube spiral-lock structure

Technical field

The utility model relates to the illuminating equipment technical field, is specifically related to a kind of LED fluorescent tube spiral-lock structure.

Technical background

Led light source be with light emitting diode as light source because light emitting diode is based on the efficient solid state light emitter that semiconductor forms, have characteristics such as environment friendly and pollution-free, little power consumption, light efficiency height, life-span be long, thereby, be widely used.

The plug of existing LED lamp tube ends need be fixed on the radiator with screw, makes it when making fluorescent tube, need process the screw thread of coupling mutually on radiator and plug, this has just increased complex manufacturing technology, and increased cost of manufacture, simultaneously, this kind mounting means is greatly inconvenience also.

In sum, develop a kind of lamp tube structure simple, easy for installation of making, become the focus of paying close attention in the industry.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of LED fluorescent tube spiral-lock structure, and it has improved production efficiency, has saved cost of manufacture, and has made things convenient for the installation in the use.

For achieving the above object, the utility model adopts following technical scheme:

A kind of LED fluorescent tube spiral-lock structure, comprise a radiator, and be buckled in the PC cover on the described radiator, be positioned at the plug of described radiator and PC cover end, described radiator end has a fastener, and described plug is provided with the snapping flange with described fastener coupling.

Both sides, described radiator bottom are provided with the vertical catching groove along its length direction respectively, and described PC cover both sides, top are provided with the vertical flange with described two vertical catching groove couplings.

Described radiator top is an arcwall face, and described fastener is the snapping hole that is arranged on the described arcwall face.

Described plug inner face be provided with one with described snapping hole corresponding connector up and down, described snapping flange is positioned at described connector top.

The upper surface of described connector and the inner surface of described arcwall face are fitted, and the upper surface of described snapping flange is higher than the upper surface of described connector.

The LED fluorescent tube spiral-lock structure that the utility model is set forth, its beneficial effect is:

1, adopts the mode of snapping, plug is connected on the radiator, the convenient installation.

2, simple in structure, be convenient to make, improved production efficiency greatly, saved production cost.

Description of drawings

Fig. 1 is the schematic diagram of a kind of LED fluorescent tube of the utility model spiral-lock structure;

Fig. 2 is the scheme of installation of LED fluorescent tube spiral-lock structure shown in Figure 1.

The specific embodiment

Below, in conjunction with the accompanying drawings and the specific embodiment, LED fluorescent tube spiral-lock structure of the present utility model is described further, so that clearerly understand the utility model technological thought required for protection.

As shown in Figure 1, 2, a kind of LED fluorescent tube spiral-lock structure of the present utility model comprises the radiator 1 of aluminum material, PC cover 2, plug 3; Wherein the top of radiator 1 is an arcwall face 13, be respectively arranged with along the catching groove 12 of radiator 1 length direction in the bottom, two ends of arcwall face 13, both sides, top at PC cover 2, be respectively arranged with the flange 21 that mates with catching groove 12 along its length direction, during installation, PC covers the 2 end plug-in mountings from radiator 1, flange 21 is inserted in the catching groove 12, thus the installation of realization PC cover 2 and radiator 1.

Plug 3 is positioned at the two ends of radiator 1 and PC cover, inner face at plug 3 vertically is connected with a connection piece 32, be installed in the end of radiator and PC cover 2 when plug 3 after, connector 32 is arranged in the inner chamber that its three surrounds, and the upper surface of connector 32 fits tightly with the inner surface of arcwall face 13 and contacts; The inner end top of connector 32 is provided with a boss 31, its upper surface is higher than the upper surface of connector 32, the position of corresponding boss 31 on the arcwall face 13, offer one with the slotted eye 11 of boss 31 appearance profiles couplings, when plug 3 was installed with radiator 1, boss 31 to lower compression, was applied inside pressure in plug 3 outer ends to it by the inner surface of radiator 1 arcwall face 13, boss 31 is moved to the position of mating up and down with slotted eye 11, make boss 31 and slotted eye 11 fasten.

For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to technical scheme described above and design.

Claims

1. a LED fluorescent tube spiral-lock structure comprises a radiator, and is buckled in the PC cover on the described radiator, be positioned at the plug of described radiator and PC cover end, it is characterized in that described radiator end has a fastener, described plug is provided with the snapping flange with described fastener coupling.

2. LED fluorescent tube spiral-lock structure as claimed in claim 1 is characterized in that both sides, described radiator bottom are provided with the vertical catching groove along its length direction respectively, and described PC cover both sides, top are provided with the vertical flange with described two vertical catching groove couplings.

3. LED fluorescent tube spiral-lock structure as claimed in claim 1 is characterized in that described radiator top is an arcwall face, and described fastener is the snapping hole that is arranged on the described arcwall face.

4. LED fluorescent tube spiral-lock structure as claimed in claim 3 is characterized in that, described plug inner face be provided with one with described snapping hole corresponding connector up and down, described snapping flange is positioned at described connector top.

5. LED fluorescent tube spiral-lock structure as claimed in claim 1 is characterized in that, the upper surface of described fastener and the inner surface of described arcwall face are fitted, and the upper surface of described snapping flange is higher than the upper surface of described connector.