CN102692001B

CN102692001B - LED (light emitting diode) lamp socket

Info

Publication number: CN102692001B
Application number: CN201210186072.0A
Authority: CN
Inventors: 陈广友
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2014-04-23
Anticipated expiration: 2032-06-07
Also published as: CN102692001A

Abstract

The invention discloses an LED (light emitting diode) lamp socket comprising a lamp socket body with a lamp socket inner plate, wherein the lamp socket inner plate is used for installing an LED bulb; the periphery of the lamp socket body is provided with a plurality of vertical ventilating pipes which are arranged at intervals; the peripheral surface of each ventilating pipe is provided with an outer thread; a lamp socket housing is arranged outside the lamp socket body; and the inner surface of the lamp socket housing is provided with an inner thread matched with the outer thread. According to the LED lamp socket, ventilating channels are arranged between the lamp socket body and the lamp socket housing, hot air flows are directly and upwards dispersed to the top of a ceiling through the ventilating channels, therefore the heat radiation way of the LED lamp socket is simpler than that of a common heat radiation fin type lamp socket, a heat radiation effect is better and the service life of the LED lamp can be ensured well; and meanwhile, the detachable LED lamp socket structure facilitates the replacement of a damaged LED lamp and damaged power supply fittings, and the LED lamp socket is convenient to use.

Description

LED lamp socket

Technical field

The present invention relates to a kind of LED lamp socket.

Background technology

Existing LED illuminating lamp on domestic and international market at present, its lamp pearl, power supply is holistic structure to lamp socket, because the lamp pearl of existing LED lamp is all to adopt on the positive and negative front that is extremely welded on aluminium base of lamp pearl, aluminium base front is source of welding current wire again, the high temperature of lamp pearl when welding is also once to damage to LED lamp pearl, when mounted LED lamp, the reverse side of aluminium base coagulates slurry by coated with thermally conductive and contacts with lamp socket inner panel as silicone grease etc., LED lamp pearl adopts aluminium base to dispel the heat as electric substrate and by the solidifying slurry of heat conduction applying, this heat shedding passes by lamp socket fin the surrounding space that is dissipated to LED lamp again, and this kind of radiating mode need to could shed heat through multiple pathways, radiating efficiency is low, radiating effect is bad, especially for a long time use easily causes the temperature rise of LED lamp, thereby shortened the service life of LED lamp.

Summary of the invention

The object of the present invention is to provide a kind of heat radiation approach simple and direct, good heat dissipation effect, can guarantee the LED holder structure in the service life of LED lamp preferably.

LED lamp socket of the present invention, comprise the lamp socket body with lamp socket inner panel, described lamp socket inner panel is for mounted LED lamp bulb, the periphery of described lamp socket body is provided with several spaced vertical breather pipes, the outer surface of described vertical breather pipe is provided with external screw thread, described lamp socket body is provided with outer cover of lamp holder outward, and the inner surface of described outer cover of lamp holder is provided with the internal thread matching with described external screw thread.

Along the lower surface of described lamp socket body, be provided with outward extending annular lamp socket outside plate; Described lamp socket outside plate is provided with several for locating the limiting plate of outer cover of lamp holder.

The lower surface of described outer cover of lamp holder is provided with shell extension board.

Described outer cover of lamp holder is provided with for the thread groove of mounting lamp holder or Spring Card.

LED lamp socket of the present invention is provided with vent passages between lamp socket body and outer cover of lamp holder, thermal current upwards directly sheds to ceiling top through this passage, heat radiation approach than common heat radiation type lamp socket is simple and direct, good heat dissipation effect, can guarantee preferably the service life of LED lamp, meanwhile, dismountable LED holder structure, replacing while also having facilitated LED lamp or Power Supply fittings to damage, easy to use.

Accompanying drawing explanation

Fig. 1 is a kind of LED lamp socket of the present invention overall structure schematic diagram;

Fig. 2 is the side-looking structural representation of Fig. 1;

Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2;

Fig. 4 is lamp socket body construction schematic diagram;

Fig. 5 is outer cover of lamp holder structural representation;

Fig. 6 is the another kind of LED lamp socket of the present invention overall structure schematic diagram.

In figure: 1, lamp socket body; 2, vertical breather pipe; 3, outer cover of lamp holder; 4, thread groove; 5, shell extension board; 6, vent passages; 7, internal thread; 8, lamp socket inner panel; 9, external screw thread; 10, limiting plate; 11, lamp socket outside plate; 12, Spring Card.

The specific embodiment

As Figure 1-5, LED lamp socket of the present invention, comprise the lamp socket body 1 with lamp socket inner panel 8, lamp socket inner panel 8 is for mounted LED lamp bulb, in the periphery of lamp socket body 1, be provided with several spaced vertical breather pipes 2, and vertically the outer surface of breather pipe 2 is provided with external screw thread 9, the outer outer cover of lamp holder 3 that is provided with of lamp socket body 1, the inner surface of outer cover of lamp holder 3 is provided with the internal thread 7 matching with external screw thread, in matching, external screw thread is connected outer cover of lamp holder with lamp socket body, vertically breather pipe 2 isolates vent passages 6 by lamp socket body 1 and outer cover of lamp holder 3, along the lower surface of lamp socket body 1, be provided with outward extending annular lamp socket outside plate 11, lamp socket outside plate 11 is provided with several for locating the limiting plate 10 of outer cover of lamp holder 3, the lower surface of outer cover of lamp holder 3 is provided with shell extension board 5, as shown in Figure 5, is also provided with the thread groove 4 for fixedly mounting outer cover of lamp holder 3 on outer cover of lamp holder 3 simultaneously, equally, for fixed installation outer cover of lamp holder 3, as shown in Figure 6, on outer cover of lamp holder 3, also can establish Spring Card 12.During use, as long as outer cover of lamp holder is fixed on ceiling by thread groove 4 or Spring Card 12.LED lamp socket of the present invention is provided with vent passages between lamp socket body and outer cover of lamp holder, thermal current upwards directly sheds to ceiling top through this passage, heat radiation approach than common heat radiation type lamp socket is simple and direct, good heat dissipation effect, can guarantee preferably the service life of LED lamp, meanwhile, dismountable LED holder structure, replacing while also having facilitated LED lamp or Power Supply fittings to damage, easy to use.

Claims

1.LED lamp socket, comprise the lamp socket body with lamp socket inner panel, described lamp socket inner panel is for mounted LED lamp bulb, it is characterized in that: the periphery of described lamp socket body is provided with several spaced vertical breather pipes, the outer surface of described vertical breather pipe is provided with external screw thread, described lamp socket body is provided with outer cover of lamp holder outward, and the inner surface of described outer cover of lamp holder is provided with the internal thread matching with described external screw thread; Along the lower surface of described lamp socket body, be provided with outward extending annular lamp socket outside plate; Described lamp socket outside plate is provided with several for locating the limiting plate of outer cover of lamp holder; The lower surface of described outer cover of lamp holder is provided with shell extension board.

2. LED lamp socket as claimed in claim 1, is characterized in that: described outer cover of lamp holder is provided with for the thread groove of mounting lamp holder or Spring Card.