CN201674098U - GU24 twin lamp holder - Google Patents

Abstract

A GU24 twin lamp holder is a lamp holder with two GU24 bulb sockets. The lamp holder comprises a barrel, first stage contact pieces, second stage of contact pieces, a body and bottom covers. The body is provided with a connecting head and the two GU24 bulb sockets, and the first stage of contact pieces can be fastened in the slots in the body. One end of the positive contact piece in the first stage of contact pieces is connected with connecting pieces of two of the second stage of contact pieces, and the other end of the positive contact piece is extended out of an opening on the connecting head, and is connected with the anode of a power supply. The ends of the negative contact pieces in the first stage of contact pieces are extended out of side holes on the connecting head, and are contacted with the barrel connected with the cathode of the power supply, and the other ends of the negative contact pieces are respectively connected with connecting pieces of the other two second stages of contact pieces. While the lamp holder only has one power input end, two GU24 bulbs can be plugged in the lamp holder at the same time, and thereby the utilization rate of the lamp holder is increased. Since the second stage of contact piece in the lamp holder adopts an integrated structure, the structure of the circuit is simplified, and thereby the lamp holder can be more conveniently assembled and disassembled.

Description

A kind of GU24 twin lamp holder

Technical field

The utility model belongs to a kind of GU24 lamp socket, refers to a kind of lamp socket with two GU24 lamp holders especially.

Background technology

The GU24 lamp socket is a kind of existing standard lamp socket, is mainly used in the GU24 lamp holder is installed.The part of this lamp socket and lamp base contact adopts is spring, contact chip and is connected three elements of lead and forms, and by spring contact chip is applied elastic force, and an end that connects lead is welded on the contact chip, and the other end then is welded on the upper level brace.So not only make the assembling procedure very complicated, go back time and effort consuming, do not reach the purpose of economical environment-protective.General lamp socket all has only a lamp holder, that is to say the power input GU24 lamp of can only pegging graft,, just can only connect many lamp holders more in addition if meet the situation that some need strengthen illumination intensity, and under the situation of power end deficiency, also can't address the above problem.

The utility model content

At the deficiency that above technology exists, the utility model provides a kind of lamp socket with two GU24 lamp holders, can solve described problem.

The technical scheme that the utility model is taked is as follows:

A kind of GU24 twin lamp holder comprises a mouthful tube, first order contact chip, second level contact chip, body and bottom.

Described mouthful of tube is metal cylinder-like structure, and its outside is a helicitic texture.

First order contact chip is the sheet metal of two ends bending, comprises the anodal contact chip of a slice and two negative pole contact chips.

Second level contact chip has brace and flexure strip on it, be to be stamped to form by a slice sheet metal, is integral structure.

Body, have a connector and two GU24 lamp holders, its inner groove can snap in first order contact chip, one end of anodal contact chip is connected with the brace of two second level contact chips simultaneously, and an end of the negative pole contact chip then side opening by connector stretches out and tin contacts with the mouth that is enclosed within connector.The other end of anodal contact chip stretches out by the opening on the connector, is connected with positive source, and the negative pole of power supply then directly is connected with a mouthful tube.The other end of negative pole contact chip then is connected with other brace of two second level contact chips respectively.

Bottom has two arc jacks and the draw-in groove that can snap in second level contact chip.Each bottom can snap in two second level contact chips, wherein, has and have only a slice to be connected with anodal contact chip.One end of arc jack is bigger, and two lamp bases of GU24 lamp insert and rotate along the direction of arc from this end, can touch the second level contact chip that is stuck in the draw-in groove.

The beneficial effects of the utility model are: this lamp socket has two GU24 lamp holders, under the situation of having only a power input, and two the GU24 lamps of can pegging graft simultaneously, thus improved the utilance of lamp socket.The second level contact chip of lamp socket inside adopts the structure of integral type, replaced the connection lead with brace, replaced spring with flexure strip, and adopt the Elastic Contact ways of connecting between first order contact chip and the second level contact chip, operations such as welding or riveted joint have been reduced, thereby simplified the structure of circuit, made that the installation and removal lamp socket is more convenient, more saved trouble.

Description of drawings

Fig. 1 is an explosive view of the present utility model;

Fig. 2 is a cutaway view of the present utility model;

Fig. 3 is the utility model stereogram.

Among the figure:

10 mouthfuls of tubes, 20 anodal contact chips,

30 negative pole contact chips, 40 bodies,

50 second level contact chips, 60 bottoms,

401 connectors, the 402GU24 lamp holder,

403 side openings, 404 openings,

501 flexure strips, 502 braces,

601 draw-in grooves, 602 arc jacks.

Embodiment

The utility model will be further described below in conjunction with accompanying drawing:

A kind of GU24 twin lamp holder as depicted in figs. 1 and 2 comprises a mouthful tube 10, first order contact chip, second level contact chip 50, body 40 and bottom 60.

Described mouthful of tube 10 is metal cylinder-like structure, and its outside is a helicitic texture.

First order contact chip is the sheet metal of two ends bending, comprises the anodal contact chip 20 of a slice and two negative pole contact chips 30.

Second level contact chip 50 has brace 502 and flexure strip 501 on it, be to be stamped to form by a slice sheet metal, is integral structure.

Body 40, have a connector 401 and two GU24 lamp holders 402, its inner groove can snap in first order contact chip, wherein, the one end while of anodal contact chip 20 is stuck in the same groove with the brace 502 of two second level contact chips 50, carry out contact with this and connect, an end of the negative pole contact chip 30 then side opening 403 by connector 401 stretches out and contacts with the mouth tube 10 that is enclosed within connector 401.The other end of anodal contact chip 20 stretches out by the opening on the connector 401 404, is connected with positive source, and the negative pole of power supply then directly is connected with a mouthful tube 10, also just has been connected to two negative pole contact chips 30 indirectly.The other end of negative pole contact chip 30 then is connected with the brace 502 of other two second level contact chips 50 respectively, because the part of its contact produces deformation, the active force that deformation produces then makes two contact chips link together closely.

Bottom 60 has two arc jacks 602 and the draw-in groove 601 that can snap in second level contact chip 50.Each bottom 60 can snap in two second level contact chips 50, wherein, has and have only a slice to be connected with anodal contact chip 20, that is to say, two bottoms 60 have two second level contact chips 50 and are connected with anodal contact chip 20.When snapping in second level contact chip 50, the flexure strip 501 on it withstands on the projection at draw-in groove 601 middle parts.One end of arc jack 602 is bigger, and two lamp bases of GU24 lamp insert and rotate along the direction of arc from this end, can touch the second level contact chip 50 that is stuck in 601 li of draw-in grooves.Because the distance of two lamp bases of GU24 lamp is slightly larger than the distance of two contact chips, so, lamp base is the extruding contact chip outwards, thereby force the flexure strip 501 on the contact chip that deformation takes place, the restoring force that this deformation has makes the contact chip acting in opposition in lamp base, and then makes lamp base tightr with being connected of contact chip.

Figure 3 shows that the stereogram of this GU24 twin lamp holder.

Its course of work is: positive source is electrically connected to two second level contact chips 50 that lay respectively at two lamp holders simultaneously by anodal contact chip 20, and then is electrically connected to a wherein pin of the GU24 lamp lamp base that contacts with these two second level contact chips 50; The negative pole of power supply then through port tube 10 is electrically connected to and mouthful tube 10 two negative pole contact chips 30 that contact, and then is electrically connected to two second level contact chips 50 in addition that are positioned on two bottoms 60, also just is electrically connected to another pin of GU24 lamp lamp base.Power supply is powered to being connected two GU24 lamps on the GU24 lamp holder 402 simultaneously with this connected mode.

Certainly, above embodiment just is explanation rather than restriction the utility model, the above only is preferred embodiment of the present utility model, so all equivalences of being done according to the described method of the utility model patent claim change or modify, is included in the utility model patent claim.

Claims (7)

1. a GU24 twin lamp holder comprises a mouthful tube, first order contact chip, second level contact chip, body and bottom, it is characterized in that:

The mouth tube is metal cylinder-like structure;

First order contact chip is the sheet metal of two ends bending, comprises the anodal contact chip of a slice and two negative pole contact chips;

Second level contact chip is for having the sheet metal of brace and flexure strip on it;

Body, have a connector and two GU24 lamp holders, its inner groove can snap in first order contact chip, one end of anodal contact chip is connected with the brace of two second level contact chips simultaneously, and an end of the negative pole contact chip then side opening by connector stretches out and tin contacts with the mouth that is enclosed within connector;

Bottom has two arc jacks and the draw-in groove that can snap in second level contact chip.

2. a kind of GU24 twin lamp holder according to claim 1 is characterized in that: the outside of mouthful tube is a helicitic texture.

3. a kind of GU24 twin lamp holder according to claim 1 is characterized in that: second level contact chip is to be stamped to form by a slice sheet metal, is integral structure.

4. a kind of GU24 twin lamp holder according to claim 1, it is characterized in that: the other end of anodal contact chip stretches out by the opening on the connector, is connected with positive source, and the negative pole of power supply then directly is connected with a mouthful tube.

5. a kind of GU24 twin lamp holder according to claim 1 is characterized in that: the other end of negative pole contact chip then is connected with other brace of two second level contact chips respectively.

6. a kind of GU24 twin lamp holder according to claim 1 is characterized in that: each bottom can snap in two second level contact chips, wherein, has and have only a slice to be connected with anodal contact chip.

7. a kind of GU24 twin lamp holder according to claim 1 is characterized in that: an end of arc jack is bigger, and two lamp bases of GU24 lamp insert and rotate along the direction of arc from this end, can touch the second level contact chip that is stuck in the draw-in groove.

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