CN201339891Y

CN201339891Y - Lamp holder support

Info

Publication number: CN201339891Y
Application number: CNU2008201840425U
Authority: CN
Inventors: 张璟豪
Original assignee: Dongguan Houjie Dajing Xuqiang Hardware & Electronic Factory
Current assignee: Dongguan Houjie Dajing Xuqiang Hardware & Electronic Factory
Priority date: 2008-12-27
Filing date: 2008-12-27
Publication date: 2009-11-04
Anticipated expiration: 2018-12-27

Abstract

The utility model relates to a lamp holder support, which comprises an insulating seat body, a conductive terminal and a rocker, an accommodating cavity is arranged on an upper seat of the insulating seat body, a terminal slot is arranged on a lower seat longitudinally, and an accommodating port is arranged at one side part of the lower seat laterally; the conductive terminal comprises a main body, two clamping clips and a conductive frame, the main body is fixedly disposed in the terminal slot, the two clamping clips extends out along the terminal slot and is positioned in the accommodating cavity, and the two clamping clips form a clamping port; the rocker is movably disposed in the accommodating cavity of the upper seat; wherein, when mounting the lamp body, the rocker is in a state butting against the clamping clips, then the clamping port of the clamping clips clamps pins of the lamp body to realize electrical conduction; and when demounting the lamp body, the rocker only needs to be rotated to cause the rocker to be in a state of disengaging the clamping clips, then the clamping port of the clamping clips opens elastically, and the pins of the lamp body can be pulled out. Therefore, the utility model is simple in structure, convenient in disassembly and assembly, will not cause elastic fatigue of the clamping clips, and can effectively extend the service life of the product.

Description

The lamp socket support

Technical field

The utility model relates to a kind of lamp socket support, refers in particular to a kind of lamp socket support that is used for backlight assembly.

Background technology

As Fig. 1, the lamp socket support that tradition is used for backlight assembly is to comprise outside pedestal A1 and electroconductive elastic sheet B1, and the bottom of this outside pedestal A1 is provided with one and inserts a mouthful A2, for inverter circuit plate C1 grafting conducting; Described electroconductive elastic sheet B1 is installed in the groove of outside pedestal A1, so when lamp D1 installed, the pin D2 of this lamp D1 was clamped by electroconductive elastic sheet B1; Because the clamp port of electroconductive elastic sheet B1 is to keep normally off all the time, must open the clamp port of electroconductive elastic sheet B1 when making installation, lamp removal D1 by force, so operation is comparatively loaded down with trivial details, and also causes the elastic fatigue of electroconductive elastic sheet B1 easily, cause shorten service life, be unfavorable for market competition.

The utility model content

The utility model is at the existing disappearance of above-mentioned prior art, and main purpose is to provide the lamp socket support of a kind of simple in structure, easy accessibility and long service life.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of lamp socket support comprises an insulating base frame, comprises the seat of honour and following, and this seat of honour is provided with the ccontaining cavity of an open ports, and this seat of honour is provided with the support portion of a setting-in lamp body; This following vertically offers a terminal groove, and this terminal groove is communicated with the ccontaining cavity at the seat of honour; Laterally be provided with a socket at this sidepiece of following, this socket is communicated with terminal groove; One conducting terminal, it is installed in the insulating base frame; This conducting end subsystem comprises main body, the two clamping shell fragments on top and the conductive pane of bottom at middle part, this main body is fixedly arranged in the terminal groove, this two clampings shell fragment is to stretch out and be arranged in ccontaining cavity volume along terminal groove, this two clampings shell fragment forms a clamp port, this clamp port and support portion over against, this conductive pane be assemblied in just insert mouthful in; And the rocking bar that can act on the clamping shell fragment, be to be movably installed in the ccontaining cavity at the seat of honour; Wherein, when this rocking bar compressed two clamping shell fragments, clamp port system was in clamped condition; When this rocking bar broke away from two clamping shell fragments, clamp port was in open configuration.

Described rocking bar comprise a spanner portion and one and spanner portion form the fork-shaped portion of bent angle, two fixed arms of this fork-shaped portion are corresponding respectively to be articulated on the two side at the seat of honour, described two clamping shell fragments are between this two fixed arm, and the inboard of this two fixed arm respectively convexes with a push block that is used to compress two clamping shell fragments.

The free end outside of described two fixed arms respectively is provided with a rotating shaft, offers axis hole on the two side at the seat of honour, and described rotating shaft snaps in and forms pin-jointed structure in the axis hole.

The root outside of described two fixed arms respectively convexes with a reference column, offers a locating slot in the two side at the seat of honour, and when push block compressed two clamping shell fragments, this reference column slipped in the locating slot; When push block broke away from two clamping shell fragments, this reference column skidded off locating slot.

The support portion and the socket at the described seat of honour are positioned at the same side.

Described support portion system is made of two cantilevers with spacing distance, and this cantilever is extended in opposite directions by the two side at the seat of honour and forms.

Described following two opposite side walls respectively is provided with an elasticity button.

The free end system of each resilient clamp shell fragment outwards bending forms.

Bottom at following is installed with a bonnet.

The utility model advantage is: when lamp body was installed, rocking bar was in the clamping shell fragment state that compresses, and the clamp port of clamping this moment shell fragment clamps the pin of lamp body, thereby realizes electrically conducting; When pulling down lamp body, only need the turn rocking bar, rocking bar is in breaks away from clamping shell fragment state, the clamp port elasticity of clamping this moment shell fragment is opened, and the pin of lamp body can be pulled out.By this, the utility model is simple in structure, and easy accessibility, and be difficult for causing the elastic fatigue of clamping shell fragment prolongs product service life effectively.

Description of drawings

Fig. 1 is a prior art decomposition texture schematic diagram;

Fig. 2 is the three-dimensional decomposition texture schematic diagram of the utility model;

Fig. 3 is the three-dimensional combination of a utility model schematic diagram;

Fig. 4 is the rearview of Fig. 3;

Fig. 5 is another visual angle structural representation of insulating base frame among Fig. 2;

Fig. 6 is another visual angle structural representation of rocking bar among Fig. 2;

Fig. 7 is the utility model lamp body installment state schematic diagram;

Fig. 8 is the utility model decomposing schematic representation of an embodiment again.

The drawing reference numeral explanation:

100, lamp socket support 10, insulating base frame

11, the seat of honour 111, ccontaining cavity

112, support portion 113, sidewall

1131, axis hole 1132, locating slot

114, cantilever 12, following

121, terminal groove 122, socket

123, elasticity button 124, fixture block

20, conducting terminal 21, main body

22, clamping shell fragment 23, conductive pane

30, rocking bar 31, spanner portion

32, fork-shaped portion 321, fixed arm

3211, rotating shaft 3212, push block

3213, reference column 40, bonnet

41, fixture block 42, back-off

50, lamp 51, pin

60, circuit board

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.

See also Fig. 2 to shown in Figure 6, a kind of lamp socket support 100 comprises insulating base frame 10, conducting terminal 20, rocking bar 30 and bonnet 40, wherein:

This insulating base frame 10 comprises the seat of honour 11 and following 12, this seat of honour 11 is provided with the ccontaining cavity 111 of an open ports, this seat of honour 11 is provided with the support portion 112 of a setting-in lamp body, this support portion 112 is to be made of two cantilevers 114 with spacing distance, and this cantilever 114 is extended in opposite directions by the two side 113 at the seat of honour 11 and forms; This following 12 vertically offers a terminal groove 121, and this terminal groove 121 is communicated with the ccontaining cavity 111 at the seat of honour 11; Laterally be provided with a socket 122 at this sidepiece of following 12, this socket 122 is communicated with terminal groove 121.The support portion 112 and the socket 122 at the described seat of honour 11 are positioned at the same side, to satisfy the demand of installation.Described following 12 two opposite side walls respectively is provided with an elasticity button 123, to play the design that the support circuit plate is done.Described bonnet 40 is to be installed on down on seat 12 the bottom card, wherein by hole clipping set on the bonnet 40 41 with following 12 on the fixture block 124 formation exterior buckle type interface arrangments of setting.

This conducting terminal 20 is installed in the insulating base frame 10; This conducting terminal 20 is main body 21, the two clamping shell fragments 22 on top and the conductive pane 23 of bottom that comprises the middle part, this main body 21 is fixedly arranged in the terminal groove 121, this two clampings shell fragment 22 is to stretch out and be arranged in ccontaining cavity volume 111 along terminal groove 121, this two clampings shell fragment 22 forms a clamp port 221, this clamp port 221 and support portion 112 over against, this conductive pane 23 is assemblied in just to be inserted in the mouth 122, pegs graft so that inverter circuit plate 60 to be provided; The free end system of each resilient clamp shell fragment 22 outwards bending forms, to strengthen self elasticity.

This rocking bar 30 is to be movably installed in the ccontaining cavity 111 at the seat of honour 11; Wherein, when this rocking bar 30 compressed two clamping shell fragments 22, clamp port 221 was to be in clamped condition; When this rocking bar 30 broke away from two clamping shell fragments 22, clamp port 221 was in open configuration.

Furthermore, described rocking bar 30 comprise a spanner portion 31 and one and spanner portion 31 form the fork-shaped portion 32 of bent angles, the free end outside of two fixed arms 321 of this fork-shaped portion 32 is provided with a rotating shaft 3211, on 11 two sides 113, the seat of honour, offer axis hole 1131, so snap in this axis hole 1131 by this rotating shaft 3211, fixed arm 321 correspondences are articulated on the two side 113 at the seat of honour 11, and make two clamping shell fragments 22 between this two fixed arm 321, and the inboard of this two fixed arm 321 respectively convexes with a push block 3212 that is used to compress two clamping shell fragments 22.

When being used, lamp socket guarantees the steadiness of rocking bar 30, the root outside at two fixed arms 321 respectively convexes with a reference column 3213, it is corresponding that 11 two side 113 offers a locating slot 1132 at the seat of honour, so when the push block in the rocking bar 30 3212 compressed two clamping shell fragments 22, this reference column 3213 slipped in the locating slot 1132; When push block 3212 broke away from two clamping shell fragments 22, this reference column 3213 skidded off locating slot 1132.

See again shown in Fig. 2, show not scheme of installation of the utility model and lamp 50; Wherein the push block 3212 in the rocking bar 30 is not pressed on the clamping shell fragment 22, and this moment, clamp port 221 was in open configuration; In conjunction with shown in Figure 8, be the utility model and lamp 50 scheme of installations again; Wherein by this rocking bar 30 of spanner portion 31 turns of rocking bar 30, make push block 3212 compress clamping shell fragment 22, this moment, clamp port 221 clampings electrically conducted thereby the pin 51 of lamp 50 is clamped formation.

Seeing also shown in Figure 8ly, is another embodiment of the utility model; Present embodiment and previous embodiment difference are that this bonnet 40 is to snap in down by its set back-off 42 that to form internal fastening type on the inwall of seat 12 bottom cavity affixed; So it is multiple that the fit system of this bonnet 40 has, do not add at this and to give qualification.Other constructs present embodiment with aforementioned embodiment such as insulating base frame 10, conducting terminal 20 and rocking bar 30 etc., does not also add to give at this and gives unnecessary details.

Therefore, the utility model design focal point is that rocking bar is in the clamping shell fragment state that compresses when lamp body is installed, and the clamp port of clamping this moment shell fragment clamps the pin of lamp body, thereby realizes electrically conducting; When pulling down lamp body, only need the turn rocking bar, rocking bar is in breaks away from clamping shell fragment state, the clamp port elasticity of clamping this moment shell fragment is opened, and the pin of lamp body can be pulled out.By this, the utility model is simple in structure, and easy accessibility, and be difficult for causing the elastic fatigue of clamping shell fragment prolongs product service life effectively.

The above, it only is the preferred embodiment of the utility model structure, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of lamp socket support is characterized in that: comprise

One insulating base frame comprises the seat of honour and following, and this seat of honour is provided with the ccontaining cavity of an open ports, and this seat of honour is provided with the support portion of a setting-in lamp body; This following vertically offers a terminal groove, and this terminal groove is communicated with the ccontaining cavity at the seat of honour; Laterally be provided with a socket at this sidepiece of following, this socket is communicated with terminal groove;

One conducting terminal, it is installed in the insulating base frame; This conducting end subsystem comprises main body, the two clamping shell fragments on top and the conductive pane of bottom at middle part, this main body is fixedly arranged in the terminal groove, this two clampings shell fragment is to stretch out and be arranged in ccontaining cavity volume along terminal groove, this two clampings shell fragment forms a clamp port, this clamp port and support portion over against, this conductive pane be assemblied in just insert mouthful in; And

One can act on the rocking bar of clamping shell fragment, is to be movably installed in the ccontaining cavity at the seat of honour; Wherein, when this rocking bar compressed two clamping shell fragments, clamp port system was in clamped condition; When this rocking bar broke away from two clamping shell fragments, clamp port was in open configuration.

2, lamp socket support according to claim 1, it is characterized in that: described rocking bar comprise a spanner portion and one and spanner portion form the fork-shaped portion of bent angle, two fixed arms of this fork-shaped portion are corresponding respectively to be articulated on the two side at the seat of honour, described two clamping shell fragments are between this two fixed arm, and the inboard of this two fixed arm respectively convexes with a push block that is used to compress two clamping shell fragments.

3, lamp socket support according to claim 2 is characterized in that: the free end outside of described two fixed arms respectively is provided with a rotating shaft, offers axis hole on the two side at the seat of honour, and described rotating shaft snaps in and forms pin-jointed structure in the axis hole.

4, lamp socket support according to claim 2 is characterized in that: the root outside of described two fixed arms respectively convexes with a reference column, offers a locating slot in the two side at the seat of honour, and when push block compressed two clamping shell fragments, this reference column slipped in the locating slot; When push block broke away from two clamping shell fragments, this reference column skidded off locating slot.

5, lamp socket support according to claim 1 is characterized in that: the support portion and the socket at the described seat of honour are positioned at the same side.

6, lamp socket support according to claim 1 or 5 is characterized in that: described support portion system is made of two cantilevers with spacing distance, and this cantilever is extended in opposite directions by the two side at the seat of honour and forms.

7, lamp socket support according to claim 1 is characterized in that: described following two opposite side walls respectively is provided with an elasticity button.

8, lamp socket support according to claim 1 is characterized in that: the free end system of each resilient clamp shell fragment outwards bending forms.

9, lamp socket support according to claim 1 is characterized in that: the bottom at following is installed with a bonnet.