CN201166336Y

CN201166336Y - Adapter base

Info

Publication number: CN201166336Y
Application number: CNU2008200071011U
Authority: CN
Inventors: 杨岳勋
Original assignee: DIWEIXI TRAFFIC INDUSTRY Co Ltd
Current assignee: DIWEIXI TRAFFIC INDUSTRY Co Ltd; TYC Brother Industrial Co Ltd
Priority date: 2008-02-18
Filing date: 2008-02-18
Publication date: 2008-12-17
Anticipated expiration: 2018-02-18

Abstract

A switching base can be conductively contacted between an electric element of a bulb socket and an electric connection point of an LED mold train, which comprises a body which can be inserted in the bulb socket and a conductive element which is fixed on the body, wherein the conductive element is provided with a first contact portion which is arranged in the bulb socket and is contacted with the electric element, and a second contact portion which is integrally extended outwards from the first contact portion to the outside of the bulb socket, and is contacted with the electric connecting point of the LED mold train, thereby realizing the effects of small volume, convenient and simple assembly, high safety and wide application range and the like.

Description

Adapter

Technical field

The utility model relates to a kind of adapter, be meant especially a kind of can be with so that a LED module be the adapter that is electrically connected with a tube face.

Background technology

As Fig. 1 and shown in Figure 2, an existing Vehicular lamp (as back car light, indicator, side direction lampet) is to comprise a tube face 1, and an osram lamp 3 that is plugged in this tube face 1.This tube face 1 has the two U-shaped folder shape power-connecting pieces 11 that are electrically connected with power line (not shown) in two cars respectively.

Therefore, when inserting this osram lamp 3 in this tube face 1, two pins 31 of this osram lamp 3 can closely press from both sides respectively and insert in this two power-connecting piece 11, power line institute output power just can be passed to the pin 31 of this osram lamp 3 via the power-connecting piece 11 of this tube face 1 in the car, makes this osram lamp 3 electrified light emittings.

But, because high brightness that LED has, low power consuming, the life-span is long, the response time is short, shock-resistance features is good ... etc. advantage, spread out and so become the main flow trend of car light design, particularly, in order to highlight the unusual of exclusive love car with creative, common car owner can be repacked single osram lamp 3 into the LED module, wherein, what must overcome is the connectivity problem of 1 of LED module (sheet) and original tube face.

As shown in Figure 3 and Figure 4, at this moment, can see through the mode install an adapter 5 additional usually, electric power can be transmitted smoothly through this tube face 1, this adapter 5 and this LED module 7 that arrives to utilize.Wherein, this LED module 7 is to comprise a circuit board 71, and the light-emittingdiode 72 on most end face that is electrically connected on this circuit board 71, and the bottom surface of this circuit board 71 has two electric connection points 711.This adapter 5 has one and can plant and go into seat body 51 in this tube face 1 and two electric wires 52; A wherein stitch 521 of this two electric wire 52 is to be welded in respectively on two electric connection points 711 of this

circuit board

71, and 522 of opposite another stitches of this two electric wire 52 run through and collude and invest on these seat body 51 surfaces.

Therefore, when inserting the seat body 51 of this adapter 5 in these tube faces 1, the stitch 522 of this two electric wire 52 can closely press from both sides respectively and insert in this two power-connecting piece 11, so the electric power that power line is exported in the car just can be in regular turn via the power-connecting piece 11 of this tube face 1, the electric wire 52 of this adapter 5, the electric connection point 711 of this circuit board 71, and being passed to this majority light-emittingdiode 72, this majority light-emittingdiode 72 is able to electrified light emitting.

Right this adapter 5 is that its shortcoming and restriction are arranged on assembly and using:

1. must utilize artificial welding gimmick, the electric connection point 711 of this two electric wire 52 with the circuit board 71 of this LED module 7 linked together, comparatively bother and waste time and energy, especially welding quality is difficult to stable the control.

Moreover, because due to appended these two electric wires 52, these adapter 5 overall volume are big and accommodate trouble, whether the inner space that must consider this Vehicular lamp enough, so there is the suitable category restriction that can only be used in relatively large Vehicular lamp usually.

3. in addition, the safety anxiety worry that causes electric leakage, short circuit because of the breakage that rubs is also being hidden in the configuration of these two electric wires 52.

In addition, as shown in Figure 5, the power-connecting piece 11 ' of this type of tube face 1 ' is to be the salient point shape, is suitable for pegging graft for the osram lamp 3 ' of convex dot shape for its pin 31 '.So as shown in Figure 6, when this type of tube face 1 ' desire was transferred this LED module 7, the adapter 5 ' that uses of arranging in pairs or groups then can produce the problems referred to above equally.

The utility model content

The purpose of this utility model is to provide that a kind of volume is little, the simple and easy facility of assembly, high security and the wide adapter of suitable category.

Adapter of the present utility model is can touch conductively between the electric connection point of the power-connecting piece of a tube face and a LED module, and comprises one and can plant and go into a seat body in this tube face and an electric-conductor that is fixedly arranged on this seat body.This electric-conductor has one in this tube face and touch first of this power-connecting piece and touch the portion of leading, and one from this first touch the portion consubstantiality of leading outwards protrude into outside this tube face and touch this LED module electric connection point second touch the portion of leading.

Effect of the present utility model is, first and second that utilizes this electric-conductor touches the portion of leading can be distinguished the power-connecting piece that directly contacts this tube face and be connected design with the no electric wire formula of the electric connection point of this LED module, effect such as integral body can produce that volume is little, the simple and easy facility of assembly, high security and suitable category are wide.

Description of drawings

Fig. 1 is a stereogram, illustrates that two wire pins of an existing osram lamp can be inserted in two power-connecting pieces of the U-shaped intermediate plate shape that sandwiches a tube face;

Fig. 2 is a combination schematic diagram, and the winding relation between this osram lamp and this tube face is described;

Fig. 3 is a stereogram, illustrates that this tube face can and change to be electrically connected with a LED module through an adapter;

Fig. 4 is a combination schematic diagram, and the winding relation between this LED module, this adapter and this tube face is described;

Fig. 5 is a combination schematic diagram, illustrates that two point-like pins of an existing osram lamp can touch two power-connecting pieces of the convex dot shape of a tube face;

Fig. 6 is a combination schematic diagram, illustrates that this tube face can and change to be electrically connected with a LED module through an adapter;

Fig. 7 is a stereogram, and one first preferred embodiment of adapter of the present utility model is described, is can use so that a LED module is electrically connected with a tube face;

Fig. 8 is a combination schematic diagram, illustrates that this first preferred embodiment can touch between this LED module and this tube face;

Fig. 9 is a stereogram, and one second preferred embodiment of adapter of the present utility model is described, is can use so that a LED module is electrically connected with a tube face;

Figure 10 is a combination schematic diagram, illustrates that this second preferred embodiment can touch between this LED module and this tube face;

Figure 11 is a stereogram, and one the 3rd preferred embodiment of adapter of the present utility model is described, is can use so that a LED module is electrically connected with a tube face;

Figure 12 is a combination schematic diagram, illustrates that the 3rd preferred embodiment can touch between this LED module and this tube face.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

Before the utility model is described in detail, be noted that in the following description content, so the identical numbering of similar elements is represented.

As Fig. 7 and shown in Figure 8, one first preferred embodiment of adapter 2 of the present utility model, be to be installed in the Vehicular lamp, a LED module 7 that makes this Vehicular lamp is wireless type with a tube face 1 (being applicable to single bulb originally) and is electrically connected, allows in the car power line (not shown) institute output power be passed to the luminous utilization of these LED module 7 confessions through this tube face 1, this adapter 2.Similarly, this tube face 1 is to have the two U-shaped folder shape power-connecting pieces 11 that are electrically connected with power line in the car; This LED module 7 is to comprise a circuit board 71, and the light-emittingdiode 72 on most end face that is electrically connected on this circuit board 71, and the bottom surface of this circuit board 71 has two electric connection points 711.

This adapter 2 comprises the seat body 21 that can plant and go in this tube face 1 and be subjected to these two power-connecting pieces, 11 common clippings, and two electric-conductors 22 of growing at intervals on all sides that are embedded at this seat body 21 and touched by these two power-connecting pieces, 11 folders.

This seat body 21 comprises the seat body 211 that without exception is the T type, and two compartment of terrain length to the head week that is embedded at this body 211 on the side and and connect the flat-shaped ribs 212 in side of the bar portion week side of this body 211, wherein, the head of this body 211 is generally to be worker's type, and these two ribs, 212 tops are the two short slot places of stretching the head that places this body 211 respectively.This two electric-conductor 22 is to be ring-band shape, and hoop is placed on two ribs, 212 surfaces of this seat body 21 respectively, each electric-conductor 22 is to touch in 711 of the wherein electric connection points of the wherein power-connecting piece 11 of this tube face 1 and this LED module 7 with conducting, and have the U-shaped first of Lower Half that a cover covers corresponding this ribs 212 of institute and touch the portion of leading 221, and a consubstantiality docks this and first touches the portion of leading 221 and overlap inverted U-shaped second of the first half that covers this ribs 212 and touch the portion of leading 222; This second closed end that touches the portion of leading 222 is the round end portion end face that suspend to protrude this seat body 21, and with these ribs 212 end faces separately.So first to touch the portion of leading 221 be that closely folder touches in this power-connecting piece 11 for this, this second touch the portion of leading 222 then can be accurately to touching this electric connection point 711.

Therefore, the electric power that power line is exported in the car, just can be in regular turn via the power-connecting piece 11 of this tube face 1, the electric-conductor 22 of this adapter 2, the electric connection point 711 of this circuit board 71, and be passed to this majority light-emittingdiode 72, make this majority light-emittingdiode 72 be able to electrified light emitting.

Particularly, first and second that utilizes each electric-conductor 22 touches the portion of leading 221,222 and can distinguish the power-connecting piece 11 that directly contacts this tube face 1 and be connected design with the no electric wire formula of the electric connection point 711 of this LED module 7, effect such as allow integral body can reach that volume is little, the simple and easy facility of assembly, high security and suitable category are wide, problems such as effectively improving existing adapter 5,5 ' (seeing Fig. 4, Fig. 6 respectively) integral body and have that assembly trouble, volume are big, poor stability and suitable category are limited.

Certainly, this adapter 2 also can have other embodiments, for example can make the head of the seat body 211 of this seat body 21 be tool complete circle side face shape, and ribs 212 and electric-conductor 22 grades are paperwrapped in wherein, and then promote the locating effect of electric-conductor 22.

As Fig. 9 and shown in Figure 10, one second preferred embodiment for adapter 4 of the present utility model, different with aforementioned this first preferred embodiment be in, this adapter 4 is generally to be flat rectangular-shaped on the overall appearance kenel, its seat body 41 is to comprise the seat body 411 that without exception is square side's bodily form, and the block ribs 412 of the two long respectively general squares on opposite two sides that are arranged at this body 411.And four electric-conductors 42 are closely to bind round respectively in couples to be placed on these two ribs, 412 surfaces.

Therefore, when going into these adapter 4 plants in this tube face 1, first of electric-conductor 42 touches the portion's of leading 421 same can folders and touches in the power-connecting piece 11 of this tube face 1, and it second touches the electric connection point 711 that the portion of leading 422 can touch this LED module 7 too, in order to allow power line is exported in the car electric power can be passed to the light-emittingdiode 72 of this LED module 7, make its energising shinny.

As Figure 11 and shown in Figure 12, be one the 3rd preferred embodiment of adapter 6 of the present utility model, different with aforementioned this first preferred embodiment be in, this adapter 6 is to be applicable to that one has the tube face 1 ' person of convex dot shape power-connecting piece 11 '.

These adapter 6 integral body are generally to be cylindric, and its seat body 61 is to comprise one cylindric body 611, and the three bar columnar stays ribs 612 of compartment of terrain length in being inserted in this body 611 respectively.And three electric-conductors 62 are closely to bind round respectively to be placed on these three ribs, 612 surfaces; Second closed end that touches the portion of leading 622 of each electric-conductor 62 is top end faces of all naked outstanding this body 611, and first closed end that touches the portion of leading 621 of two electric-conductors 62 is bottom faces of naked outstanding this body 611 and have only wherein.

Therefore, when going into these adapter 6 plants in this tube face 1 ', it is can be to touching the power-connecting piece 11 ' of this tube face 1 ' that first of electric-conductor 62 touches the portion of leading 621, and it second touches the electric connection point 711 that the portion of leading 622 can touch this LED module 7 equally, in order to allow power line is exported in the car electric power can be passed to the light-emittingdiode 72 of this LED module 7, make its energising shinny.

Conclude above-mentioned,

adapter

2,4,6 of the present utility model, effect such as integral body can produce that volume is little, the simple and easy facility of assembly, high security and suitable category are wide is so can reach effect of the present utility model really.

Claims

1. adapter is can touch conductively between an electric connection point of a power-connecting piece of a tube face and a LED module, and comprises one and can plant and go into a seat body in this tube face and an electric-conductor that is fixedly arranged on this seat body; It is characterized in that:

This electric-conductor has one in this tube face and touch first of this power-connecting piece and touch the portion of leading, and one from this first touch the portion consubstantiality of leading outwards protrude into outside this tube face and touch this LED module electric connection point second touch the portion of leading.

2. adapter according to claim 1, it is characterized in that: this seat body comprises a column seat body, and the ribs of a length in being arranged at this body, this electric-conductor is to be arranged on this ribs surface, and its first and second touch the portion of leading and be U type, inverted U respectively, this first and second touch the portion of leading a blind end be a top and bottom ends face of naked outstanding this body respectively, the power-connecting piece of this tube face is to be convex dot shape, and touches with first of this electric-conductor that the portion of leading is relative to be touched.

3. adapter according to claim 1, it is characterized in that: this seat body comprises a body, and the ribs of a length on a side that is arranged at this body, this electric-conductor is to be arranged on this ribs surface, and its first and second touch the portion of leading and be U type, inverted U respectively, this second blind end that touches the portion of leading is an end face that is protruding in this body, and the power-connecting piece of this tube face is to be the intermediate plate shape, and double team touches in the portion of leading in first of this electric-conductor.