CN202733810U

CN202733810U - Lamp socket of LED energy-saving lamp tube

Info

Publication number: CN202733810U
Application number: CN201220028168XU
Authority: CN
Inventors: 黄瑞东; 王子洋; 史卫娜
Original assignee: BAODING DAZHENG SOLAR ENERGY PHOTOELECTRIC EQUIPMENT MANUFACTURING Co Ltd
Current assignee: BAODING DAZHENG SOLAR ENERGY PHOTOELECTRIC EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2012-01-26
Filing date: 2012-01-26
Publication date: 2013-02-13
Anticipated expiration: 2022-01-26

Abstract

The utility model discloses a lamp socket of an LED energy-saving lamp tube. The inner cavity of a connecting ring fits with a circular lamp holder. The outer wall of the connecting ring fits with a square connecting end of a power supply cabin. The circular lamp holder is sleeved inside and fits with the inner cavity of the connecting ring rotatably and tightly. One end of the circular lamp holder is fixed with the screw-threaded lamp socket. The connecting ring is sleeved and fixed inside the square connecting end of the power supply cabin. Protrusions or protruding limit blocks are distributed on the inner cavity of the connecting ring. Protruding limit blocks or protrusions, which fit with the protrusions or the protruding limit blocks on the inner cavity of the connecting ring, are distributed on the outer wall of the circular lamp holder. The LED energy-saving lamp tube employing the lamp socket is low in requirement on fit precision of the lamp holder and the lamp socket, convenient in mounting operation, and firm and reliable in connection; and the rotation does not affect the service life of leads.

Description

The socket of LED power saving fluorescent lamps

Technical field

The utility model relates to a kind of socket of LED power saving fluorescent lamps.

Background technology

Existing power saving fluorescent lamps is generally fluorescent tube, it is installed in the lighting base, the copper pin socket that uses the copper pin to be electrically connected is arranged, the screw thread socket that has screw-type to be electrically connected, use the fluorescent tube of copper pin socket not have directly being plugged in the lamp socket of rotation, the tube rotation of screw thread socket enters in the lamp socket, because the bright dipping of common energy-saving lamp pipe does not have directionality, both can both be suitable for for the common energy-saving lamp pipe.Can be for new light sources LED fluorescent tube, people directly are fixed on copper pin socket or screw thread socket on the square opening of power storehouse now, cooperate because power storehouse square opening and copper pin socket or screw thread socket are square orifice, and its orientation is fixed, and can not rotate.For copper pin socket, just require socket and cooperating of lamp socket just in time to make led light source towards the direction of appointment, deflection is slightly arranged, just can not achieve the goal, can not regulate, so it requires the precision of lamp socket installation site and angle high.Though the screw thread socket requires the precision of the installation site of lamp socket and angle low, because the directionality of LED fluorescent tube, after in most cases fluorescent tube is tightened, the LED fluorescent tube does not point to specific direction, can only unlay, the connection reliability of fluorescent tube and lamp socket is poor again, for use brings very large potential safety hazard.

Summary of the invention

The utility model solves the above-mentioned problems in the prior art exactly, a kind of socket of LED power saving fluorescent lamps is provided, adopt the LED power saving fluorescent lamps of this socket, it can regulate the light direction of LED fluorescent tube, required precision to lamp socket installation site and angle is low, fitting operation is convenient, is connected and fixed reliable.

For addressing the above problem, technical solution of the present utility model is: a kind of socket of LED power saving fluorescent lamps, and it comprises screw thread socket, connecting ring and circular lamp receptacle; Connecting ring inner chamber and circular lamp receptacle are complementary, and the square link of its outer wall and power storehouse is complementary; Circular lamp receptacle is enclosed within the connecting ring inner chamber, and rotatably closely cooperates with connecting ring, and the one end has the gear boss of connecting ring, and the other end and the screw thread socket that expose connecting ring are fixed together, and the screw thread socket contacts with connecting ring; The connection ring set also is fixed in the square link of power storehouse; Be distributed with the spacing gear of projection or projection on the connecting ring inner chamber, be distributed with on the circular lamp receptacle outer wall with the connecting ring inner chamber on projection or spacing gear or the projection of the projection that is complementary of the spacing gear of projection.

Owing to can relatively rotate between circular lamp receptacle of the present utility model and the connecting ring, like this, when socket is connected on the lamp socket, if the light direction of LED fluorescent tube does not point to assigned direction, ring just can be rotatably connected, the LED fluorescent tube is rotated along socket, thereby adjust the light direction of LED fluorescent tube, it is correct that it is pointed to.Because connecting ring between circular lamp receptacle and screw thread socket, is rotatably to closely cooperate by screens between itself and the circular lamp receptacle, only has firmly and could rotate, so it is connected and fixed the reliability height.Consider that the rotation more than 360 ° can make the connection wire twine, cause wire to be twisted into two parts, affect use safety and the life-span of LED power saving fluorescent lamps, it is also very loaded down with trivial details to take maintenance apart, the utility model is provided with the spacing gear of projection and projection at the link of circular lamp receptacle and connecting ring, the LED fluorescent tube just can not rotate to 360 °, thereby can not cause wire fracture because of the excessive rotation of LED fluorescent tube yet, in order to avoid affect use safety and the life-span of LED power saving fluorescent lamps.In a word, adopt the LED power saving fluorescent lamps of this socket, it is convenient to regulate the light direction of LED fluorescent tube, and is low to the required precision of lamp socket installation site and angle, and fitting operation is convenient, is connected and fixed reliable.

Description of drawings

Fig. 1 is right view of the present utility model;

Fig. 2 is the AA cutaway view of Fig. 1.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments:

As depicted in figs. 1 and 2, present embodiment comprises screw thread socket 6, connecting ring 1 and circular lamp receptacle 2.Connecting ring 1 inner chamber and circular lamp receptacle 2 are complementary, the square link of its outer wall and power storehouse is complementary, the clamping groove 3 that the clamping projection is complementary that is connected on the square link inwall with power storehouse is arranged on its outer wall, and connecting ring 1 cover also is fixed in the square link of power storehouse.Circular lamp receptacle 2 is enclosed within connecting ring 1 inner chamber, and rotatably closely cooperates with connecting ring 1, and the one end has the gear boss 15 of connecting ring, and its other end and 6 crimping of screw thread socket of exposing connecting ring 1 are fixed together, and screw thread socket 6 contacts with connecting ring 1.The bossed spacing gear 4 of distribution is distributed with projection 5 on circular lamp receptacle 2 outer walls on connecting ring 1 inner chamber.

Above-described embodiment only is preferred and exemplary, and those skilled in the art for example can adopt other fixed connection structure of connecting ring and power storehouse to realize this patent according to the description of this patent, and it is all covered by the protection domain of this patent.

Claims

1. the socket of a LED power saving fluorescent lamps, it is characterized in that: it comprises screw thread socket, connecting ring and circular lamp receptacle; Connecting ring inner chamber and circular lamp receptacle are complementary, and the square link of its outer wall and power storehouse is complementary; Circular lamp receptacle is enclosed within the connecting ring inner chamber, and rotatably closely cooperates, and one end and screw thread socket are fixed together; The connection ring set also is fixed in the square link of power storehouse; Be distributed with projection on the connecting ring inner chamber or the bossed spacing gear that distributes, be distributed with on the circular lamp receptacle outer wall with the connecting ring inner chamber on projection or spacing gear or the projection of the projection that is complementary of the spacing gear of projection.