CN2280839Y

CN2280839Y - Drainage structure for lamp holder and lamp base

Info

Publication number: CN2280839Y
Application number: CN 96222756
Authority: CN
Inventors: 赖文程
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-30
Filing date: 1996-08-30
Publication date: 1998-05-06
Anticipated expiration: 2006-08-30

Abstract

The utility model relates to a drainage structure for a lamp base and a lamp holder, which comprises a hollow lamp holder (1) and a purpose-made lamp base (2), wherein, a lamp bulb (3) is combined in the lamp base (2) and the lamp holder (1), the interior of the hollow lamp holder (1) is divided into two independent passages (13) and (14), and thus, inleakage water can be discharged through the two independent passages and passage slots (23) and (24) on both sides of the lamp base (2) in order to realize the purposes of effectively discharging the water and avoiding the occurrence of a short circuit phenomenon.

Description

Lamp base of a fruit lamp socket strip water-bound

The utility model relates to a kind of lighting class, particularly a kind of lamp base of a fruit lamp socket strip water-bound.

Known from institute, raising along with people's living standard, all decorating various bulb groups on the both sides in street and some piles, be used for throwing light on and decorating and use, these are used for outdoor decorating lamp bulb group, owing to may be subjected to drenching of rainwater, and cause moisture content to touch the positive and negative secondary of bulb conductor wire simultaneously, and form the phenomenon of short circuit damages, what generally use always is to utilize various urgent fits, prevent that moisture content from infiltrating is purpose, yet no matter be which kind of driving fit structure, in use for some time, owing to be subjected to the inefficacy that the influence of various factors all can cause sealing effectiveness, and moisture content takes place to infiltrate, cause the shortcoming of short circuit and damage.

The purpose of this utility model is exactly the deficiency that exists at above-mentioned bulb group, redesigns a kind of guidance mode that utilizes and gets rid of moisture content, and make moisture content can not touch the positive and negative secondary of bulb simultaneously, so can avoid the phenomenon of short circuit to take place.

Technical conceive of the present utility model:

The purpose of this utility model utilizes guidance mode to get rid of moisture content exactly, and make moisture content can not touch the positive and negative secondary of bulb simultaneously, therefore make after lamp is combined in the lamp socket, the lamp socket inner area is divided into two autonomous channels, and the moisture content that order flows into can be got rid of via the channel slot of autonomous channel and lamp base of a fruit both sides respectively, reaches effective drainage effect and avoids the generation of short circuit phenomenon.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is the solid combination schematic diagram of the utility model.

Fig. 2 is the perspective exploded view of the utility model.

Fig. 3 is the combination cross-sectional schematic of the utility model.

Fig. 4 is the embodiment schematic diagram of the utility model.

Fig. 5 is another embodiment schematic diagram of the utility model.

(1) be that lamp socket, (2) are that conductive copper sheet, (6) are that joint portion, (22) for holding section, (221), (222) for through hole, (23), (24) for channel slot, (25) for dividing plate, (31), (32) be conductive filament for flat elongated end, (13), (14) for passage, (21) for circular socket end, (12) for slot, (11) for the lamp base of a fruit, (3) for bulb, (4), (5).

By reference to the accompanying drawings 1, accompanying drawing 2, accompanying drawing 3 explanations structure of the present utility model:

Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model includes lamp socket (1), the lamp base of a fruit (2), and bulb (3), wherein lamp socket (1) is a hollow body, an end be circular socket end (11), other One end is flat elongated end (12); The lamp base of a fruit (2) comprises cylindrical shape joint portion (21) and a rectangle Holding section (22), the both side edges of (21) is respectively established with channel slot (23), (24) in the joint portion, and at card The terminal central authorities of closing section (22) establish with a dividing plate (25), and system of the seat section of bulb (3) is linked in the lamp base of a fruit (2) Joint portion (21) in, two conductive filaments (31) of bulb (3), (32) are then respectively from the holding section (22) two through holes (221), (222) pass, and are fitted in its both side edges to two outer lateral bucklings, The lamp base of a fruit (2) and bulb (3) integral body are to be incorporated within the lamp socket (1) again, make joint portion (21) accommodating In socket end (11), holding section (22) then closely are entrenched within the flat elongated end (12), Its median septum (25) is to run through its inner space, with its divide into independently two passages (13), (14), and its tail end be made as the plane that protrudes from lamp socket (1) elongated end (12); In addition, two conductions Silk (31), (32) then are contacted with the position just in two conductive copper sheets (4), (5) of lamp socket (1) inside, Because conductive filament and conductive copper sheet are metal, so the two sides and two of holding section (22) are led Be subjected to the intervention of two conductive filaments (31), (32) between electrolytic copper sheet (4), (5), form one slight Slot (6) and not sealing.

Accompanying drawing 5 explanations embodiment of the present utility model in conjunction with the accompanying drawings 4:

As shown in Figure 4, when rainwater part enters lamp socket (1) inside instantly, can flow out via passage (13), (14), slot (6) and channel slot (23), (24) respectively, because passage (13) and channel slot (23) are separate state to each other with another group passage (14) and channel slot (24), make moisture content can not touch two conductive filaments (31), (32) of bulb (3) simultaneously, the phenomenon that therefore never has because of short circuit that moisture content causes and destruction takes place.

Another embodiment as shown in Figure 5 is that the bulb of the utility model makes up when being the rightabout placement, the eliminating of can will seeping water fully fast, and also this structure more can guarantee not have extremely in the lamp socket situation of ponding.

Claims

1. lamp base of a fruit lamp socket strip water-bound, it includes a bulb (3), the one end is linked in the joint portion (21) of the lamp base of a fruit (2), and two conductive filaments (31) and (32) two through holes (221) from lamp base of a fruit holding section (22) are passed with (222), and outwards bending, after the lamp base of a fruit (2) makes up with bulb (3), then be arranged in the socket part (11) of lamp socket (1), holding section (22) then is embedded in flat elongated end (12), the end that it is characterized in that lamp base of a fruit holding section is provided with a dividing plate (25), hollow lamp socket (1) is divided into independently two passages (13) and (14), and end protrudes from the end face of lamp socket (1); Respectively be provided with a channel slot (23) and (24) in addition in the both sides of the lamp base of a fruit, respectively with aforesaid two autonomous channels (13) and (14) Xiang Biantong, and bulb two conductive filaments (31) and (32) outwards bending, paste mutually in the conductive copper sheet (4) of lamp socket (1) inside and (5) with the position and to touch, form little slot between holding section (22) and conductive copper sheet (4) and (5), independently passage, little slot and channel slot are discharged respectively by two groups respectively then to infiltrate the moisture content of bulb group.