CN202442307U

CN202442307U - Plug for LED hurdle lamp

Info

Publication number: CN202442307U
Application number: CN2012200766515U
Authority: CN
Inventors: 张仕敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-05
Filing date: 2012-03-05
Publication date: 2012-09-19
Anticipated expiration: 2022-03-05

Abstract

The utility model provides a plug for an LED hurdle lamp, wherein one side of the plug, which faces the hurdle lamp, is provided with a slot which corresponds to the cross section of the hurdle lamp, the other side of the plug is provided with an electric wire hole used for a power line of the LED hurdle lamp to pass through, and the bottom of the slot is V-shaped. The bottom of the slot is V-shaped, so that when the end of the hurdle lamp is inserted into the slot of the plug, the contact part between the hurdle lamp and the slot is in the form of line contact, and therefore, ultrasonic equipment can be used for instantaneously welding and sealing a joint part between the hurdle lamp and the plug, the glue-potting seal mode can be avoided, the glue can be saved, the labor cost can be greatly reduced, the production efficiency can be further improved, and the ultrasonic wave is stable in seal quality, and good in seal effect.

Description

LED guardrail pipe plug

[technical field]

The utility model relates to LED guardrail pipe, refers in particular to the plug of LED guardrail pipe both sides.

[background technology]

We know that LED guardrail pipe is widely used in places such as various mansion curtain walls, building wheel frame, the landscape ornamental illumination of travelling, KTV, various pontic brightening.It generally is to play waterproof effect at outer cover interface (plug and guardrail pipe junction) with PUR or silica gel sealing; But because of inner LED, circuit board all expose; Because day and night temperature is big; The termination of outer cover and outer cover (plug and guardrail pipe) expand with heat and contract with cold and possibly cause PUR or silica gel sealing place the slit to occur, and it is inner that the back rainwater that rains infilters the guardrail pipe, cause short circuit and burn LED; So the current LED guardrail Guan Zaiqi plug and the sealing effectiveness of guardrail pipe junction are relatively poor, cause the service life of guardrail pipe lower.

[utility model content]

The purpose of the utility model is the deficiency that is to overcome prior art, provides a kind of and can improve the LED guardrail pipe plug that sealing effectiveness can reduce production costs again.

In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:

A kind of LED guardrail pipe plug is provided with and the corresponding slot of guardrail pipe section in the side of plug towards the guardrail pipe, is provided with the wire hole that supplies LED guardrail pipe power line process at the plug opposite side, and is V-shaped in the bottom of slot.

In improvement project to above-mentioned LED guardrail pipe plug; Said plug is divided into plug body and plug lid along the wire hole axis; This wire hole is formed by being distributed in the two halves hole that plug body and plug cover; On half hole wall of said plug body and plug lid, be provided with the arc flanging of some roads, locate to be connected with boss structure with the composition surface on the plug lid limit through groove at the plug body.

Compared with prior art; The beneficial effect of the utility model is: 1), because V-shaped in the bottom of slot, so when the guardrail tube end was inserted in the slot of plug, the contact site between them was that line contacts; So just can be with ultrasonic equipment at moment welded seal guardrail pipe and the junction of plug; Avoided the sealant pouring and sealing mode, this has not only saved glue, also human cost has greatly been reduced, and has also improved production efficiency simultaneously; And hyperacoustic airtight quality is stable, good sealing effect; 2), in preferable embodiment because wire hole forms by being distributed in the two halves hole that plug body and plug cover, on half hole wall that said plug body and plug cover, be provided with the arc flanging of some roads; Locate to be connected with boss structure with the composition surface on the plug lid limit at the plug body, when assembling, power line is pressed in half hole of plug body through groove; Again plug is covered and seal with ultrasonic bonding after pressing is got on; When being contained in plug lid on the body like this, just can the power line in the wire hole be compressed the good seal wire hole, and need not that encapsulating seals in the hole; Further improved production efficiency, reduced production costs.

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to describe in detail:

[description of drawings]

Fig. 1 is the LED guardrail pipe pipe of present stage and the structural representation between the plug;

Fig. 2 is the schematic perspective view of the utility model embodiment;

Fig. 3 is the assembling sketch map of the utility model embodiment;

Fig. 4 is the structural representation of the utility model embodiment;

Fig. 5 is the vertical view of Fig. 2;

Fig. 6 is the local I enlarged drawing (being used to express body and the structure that is sealed on the place, composition surface) of Fig. 2;

Fig. 7 is the structural representation between the utility model embodiment and the guardrail pipe;

Fig. 8 is the local I I enlarged drawing of Fig. 7.

[specific embodiment]

The utility model is a kind of LED guardrail pipe plug, like Fig. 2,3, shown in 4, is provided with and the corresponding slot 11 of guardrail pipe 2 sections in the side of plug 1 towards guardrail pipe 2; Be provided with the wire hole 12 that supplies LED guardrail pipe power line process at plug 1 opposite side, in the utility model, V-shaped in the bottom of slot 11; So when guardrail pipe 2 ends were inserted in the slot 11 of plug 1, the contact site B between them was the line contact, like Fig. 7, shown in 8; So just can be with ultrasonic equipment at moment welded seal guardrail the pipe 2 and junction of plug 1; Avoided the sealant pouring and sealing mode, this has not only saved glue, also human cost has greatly been reduced, and has also improved production efficiency simultaneously; And hyperacoustic airtight quality is stable, good sealing effect.

In the present embodiment, like Fig. 3, shown in 4, said plug 1 is divided into plug body 13 and plug lid 14 along wire hole 12 axis; This wire hole 12 is formed with the two halves hole 131,141 on the plug lid 14 by being distributed in plug body 13, covers on half hole wall on 14 with plug at said plug body 13 and is provided with some roads arc flanging 132,142, and the place of covering on 14 limits at plug body 13 and plug, composition surface is connected with boss structure through groove; When assembling; Power line is pressed in half hole 131 of plug body 13, again plug is covered 14 pressings and get on the back, when being contained in plug lid 14 on the body like this with the ultrasonic bonding sealing; Just can the power line in the wire hole 12 be compressed the good seal wire hole; And need not that encapsulating seals in the hole, and further improved production efficiency, reduce production costs; In Fig. 5, the embodiment shown in 6, groove 4 is located on the plug body 13, and boss 5 then is located on the plug lid 14; Certainly, boss 5 can be located on the plug lid 14, and groove then is located on the plug lid 14.

Arc flanging 132,142 on half hole wall of plug body 13 and plug lid 14 can be to be horizontally disposed with, like Fig. 3, shown in 4; Certainly, also can be to be obliquely installed.

Claims

1. a LED guardrail pipe plug is provided with and the corresponding slot of guardrail pipe section in the side of plug towards the guardrail pipe, is provided with the wire hole that supplies LED guardrail pipe power line process at the plug opposite side, and it is characterized in that: the bottom at slot is V-shaped.

2. LED guardrail pipe plug according to claim 1; It is characterized in that: said plug is divided into plug body and plug lid along the wire hole axis; This wire hole is formed by being distributed in the two halves hole that plug body and plug cover; On half hole wall of said plug body and plug lid, be provided with the arc flanging of some roads, locate to be connected with boss structure with the composition surface on the plug lid limit through groove at the plug body.