CN100385749C

CN100385749C - Pressing lamp socket

Info

Publication number: CN100385749C
Application number: CNB2004100187940A
Authority: CN
Inventors: 陈全荧
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-25
Filing date: 2004-03-25
Publication date: 2008-04-30
Anticipated expiration: 2024-03-25
Also published as: CN1674368A

Abstract

The present invention provides a pressing type lamp socket which is arranged on one end of an electric wire and is used for installing a bulb, and the surface of a lamp cap of the bulb is annularly provided with fills. The present invention is composed of an insulating casing which is provided with a lamp cap containing groove, a first conducting sheet and a second conducting sheet which are arranged in a containing groove, a holder/releasing foot seat which can axially move, and a pressing clamping mechanism which can cause the holder/releasing foot seat to be clamped at positions of the upper segment and the lower segment, wherein the holder/releasing foot seat is provided with a plurality of elastic foot posts which can move in a way of sticking to the wall surface of the containing groove. The inner bottom edge of each of the foot posts is provided with a lug. The wall surface of the containing groove of the casing is retracted and is provided with a ladder edge. The holder/releasing foot seat is pressed by the lamp cap end of the lamp. When the holder/releasing foot seat is clamped at the position of the lower segment, the lug parts of the foot posts are inwards squeezed and supported along the surface of the ladder edge, and are abutted and buckled at the rills of the lamp cap. When the holder/releasing foot seat is clamped at the position of the upper segment, the lug parts of the foot posts are outwards bounced and reset to release the lamp cap so as to reach the enforcement efficacy of simple and convenient operation that a bulb is assembled and disassembled in a pressing way.

Description

The push type lamp socket

One, technical field

The present invention relates to electric connector, relate in particular to and a kind ofly specialize in the bulb installing that crown top of burner surface is equipped with rill and use, and can reach bulb and change the outfit that operation is simpler and easy, the push type lamp socket of convenient effect.

Two, background technology

At present, common on the market existing lighting bulb such as osram lamp, Electricity-saving lamp bulb etc., mainly is to go out to hold a sheathed surface to be provided with the metal crown top of burner of spiral rill at the lamp base pivot, utilizes the spiral compound mode and the bulb installing is fixed on the lamp socket.Existing holder structure mainly is that a conductive material screw base that is equipped with power line is set in an insulation crust inside, for the assembling of bulb spiral, unload use.This existing formula lamp socket that screws togather through the long-term empirical discovery of using, still has following shortcoming: 1, the bulb operation consumption power, time-consuming that changes the outfit, no matter be with the bulb installing or unload lamp socket, must repetitiousness grab, put bulb and reverse about three, four circles.2, when desire during with bulb whiz lamp socket, because the user can't learn crown top of burner end and break away from the opportunity of screw base, and hand needs repetitiousness to decontrol bulb to change and help angle ground to reverse bulb to move, therefore the stress that causes dark fearness bulb when loosing one's grip, just to break away from screw base and drop, this phenomenon is when the bigger electricity saving type bulb of the volume that changes the outfit, weight, more obvious, cause general women so far simply the bulb operation that changes the outfit consider dangerous.3, when the bulb on the lamp socket causes cell-shell to break because of external force, only often cause that crown top of burner end remains in the lamp socket, the user must grip the application of force rotation inconvenience of separating again of crown top of burner peristoma with tonger.Existing screw togather the existing problem of formula lamp socket at above-mentioned, how to provide a kind of can be in simpler and easy, pressing operation mode easily, finish the change the outfit push type holder structure design of operation of bulb, be creation motivation of the present invention and design focal point.

Three, summary of the invention

Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of push type lamp socket, it is arranged on electric wire one end and uses for the bulb installing that crown top of burner surface is equipped with rill, thereby reaches bulb simpler and easy, the implementation result easily of operation that changes the outfit.

The objective of the invention is to realize by following technical scheme.

A kind of push type lamp socket, it is arranged on electric wire one end is established rill for crown top of burner surface ring bulb installing use, it comprises that one is provided with the insulation crust of crown top of burner storage tank, and first conducting strip that is located at this storage tank inside, second conducting strip, the axially movable runners that folds up, it is characterized in that, the wall of the adjacent openend of storage tank is provided with the ladder edge to internal condensation, the wall of openend is provided with a sliding sleeve relatively, this sliding sleeve internal face convexes with and forms the vertically dark of arranged spaced shape, the shallow slot road, described fold up runners by can be in sliding sleeve axially movable brake pipe and be connected the brake pipe bottom and many isometric socles that the storage tank wall that reclines moves constitute, the described brake pipe top outer edge surface that folds up runners is provided with and can limits the cutting that moves up and down in aforementioned conduit, and on described brake pipe top sheathed one have the rotation and the block spare of the ability that moves up and down, the top outer edge surface of this block spare is provided with a plurality of latches, between block spare top and sliding sleeve inner top surface one back-moving spring is set; Fold up runners by pushing, rise to the once action at the end, make block spare compression reseting spring rotate, and with its latch root edge clip at shallow slot road upper edge, fold up the once action that runners rises to the end by pushing again, can make this block spare rotate once more, make the position of latch landing in the deep trouth road, when folding up the runners clip when descending fragment position, the projection portion of its socle bottom inwardly bears against along ladder edge surface, and embedding is against in the crown top of burner rill, the bulb clip is fixed on the lamp socket, and when folding up the runners clip in last fragment position, the projection portion of its socle bottom detaches the ladder edge and breaks away from crown top of burner rill, take off bulb, finish push type loading and unloading bulb.

Aforesaid push type lamp socket, wherein first conducting strip and second conducting strip are the rubber-like lamellar bodies, and this first conducting strip bottom folding is stretched at place, brake pipe bottom, and this second conducting strip bottom folding is stretched into the shape that can touch at the crown top of burner lateral border that stretches into storage tank.

Aforesaid push type lamp socket, wherein the outer edge surface of shell is provided with screw thread.

The beneficial effect of push type lamp socket of the present invention is, comprise the insulation crust that is provided with crown top of burner storage tank and be located at storage tank inside first conducting strip, second conducting strip, can axially movablely fold up runners and can make fold up runners back and forth clip push clip mechanism in upper and lower fragment position; It is characterized in that the described runners that folds up can axially movable brake pipe by one and be connected the brake pipe bottom and several isometric socles that the storage tank wall that can recline moves constitute; Wherein, socle has elasticity and the interior root edge of cylinder is provided with a projection, the condensation of shell storage tank wall is provided with the ladder edge, by the bulb cap end to folding up the pressing operation of runners, folding up the runners clip when descending fragment position, socle bottom projection portion can inwardly bear against along ladder edge surface, embedding is against in the crown top of burner rill and the bulb clip is fixed on the lamp socket, when folding up the runners clip in last fragment position, socle projection portion is drawn high reset and break away from crown top of burner rill, make the crown top of burner break away from storage tank smoothly and take off bulb, reach the enforcement effect of push type loading and unloading bulb.Push type lamp socket of the present invention, first conducting strip and second conducting strip are the rubber-like lamellar body, the top folds up place, runners both sides for connecing to establish electric wire and be fixed on, the bending of the first conducting strip bottom extends in moderate place, holder bottom, the second conducting strip bottom bends to the shape that can touch at crown top of burner lateral border, when the crown top of burner when folding up the runners clip in storage tank inside, also reach the circuit turn-on state.This push type lamp socket, its socle that folds up runners include long and short different configuration shape, thereby the bulb that can provide crown top of burner surface to have the helical form rill is pushed the loading and unloading application.

Four, description of drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a stereochemical structure decomposing schematic representation of the present invention.

Fig. 3 is an assembled state structure cross-sectional schematic of the present invention.

Fig. 4 is a turning circuit schematic diagram of the present invention.

Fig. 5 is the invention process view.

Another implements view to Fig. 6 for the present invention.

The enforcement view that Fig. 7 generally screws togather the formula bulb for the present invention is applied in.

Another enforcement view that Fig. 8 generally screws togather the formula bulb for the present invention is applied in.

Number in the figure explanation: 1 lamp socket, 2 electric wires, 3 crown tops of burner, 4 rills, 5 bulbs, 6 spiral rills, 10 shells, 11 storage tanks, 12 ladder edge, 13 sliding sleeves, the perforation of 14 electric wires, 15 screw threads, 16 caps, 20 fold up runners, 21 brake pipes, 22 socles, 23 projections, 24 rails, 30 first conducting strips, 40 second conducting strips, 50 deep trouth roads, 51 shallow slot roads, 52 cutting, 53 block spares, 54 latches, 55 back-moving springs.

Five, embodiment

The present invention is a kind of push type lamp socket, and as shown in Figure 1, its body 1 is arranged on electric wire 2 one ends, and bulb 5 installings that are equipped with rill 4 for the crown top of burner 3 surfaces are used; Cooperate shown in Figure 2ly again, it mainly folds up runners 20 and by an insulation crust 10, first conducting strip 30, second conducting strip 40, and pushes blocking mechanism and constitute; Consult Fig. 2, shown in Figure 3, wherein: this insulation crust 10 can be for the housing of the movable storage tank 11 that passes in and out of bulb cap portion for being provided with, the adjacent openend wall of this storage tank is provided with ladder edge 12 to internal condensation, and relatively the wall of openend is provided with one and is used for restriction and folds up runners 20 axially movable sliding sleeves 13, and the wall at this place, sliding sleeve both sides is provided with a pair of electric wire perforation 14; This folds up runners 20 by a brake pipe that can move up and down 21 and be connected the brake pipe bottom and several isometric socles 22 that the storage tank wall that can recline moves constitute in sliding sleeve, socle has elasticity and the interior root edge of cylinder is provided with a projection 23, when folding up runners 20 clips in last fragment position, each socle 22 root edge is higher than the ladder edge 12 of storage tank wall, and 23 formed spacings of each socle bottom projection are slightly larger than the maximum outside diameter of the crown top of burner 3, the pushing tow that makes the crown top of burner be smooth turnover storage tank folds up runners, when folding up runners 20 clips when descending fragment position, the generation clip effect that each socle bottom projection portion 23 can inwardly bear against along ladder edge 12 surfaces.

Consult Fig. 2, shown in Figure 4, first and second conducting

strip

30,40 of the present invention is the rubber-like lamellar body, and the lamellar body top is corresponding with shell electric wire 14 places of boring a hole respectively, and is fixed in the storage tank; Wherein, first conducting strip 30, its lamellar body bottom folding is stretched at the brake pipe 21 root edge places that fold up runners, and second conducting strip, 40 its lamellar body bottoms foldings are stretched into the shape that can touch with the lateral border of the crown top of burner that stretches into storage tank, also forms the state in turn-on power loop when the crown top of burner 3 being pushed fold up runners 20.

Consult Fig. 2, Fig. 3, shown in Figure 5, the clip mechanism of pushing of the present invention is the existing jumping key formula mechanism that is widely used in push-button type mechanical pencil, mainly be make fold up runners 20 can the repetitiousness pressing operation, and carry out back and forth the clip motion in upper and lower two fragment position; Application state shown in the present invention's diagram, be to make sliding sleeve 13 internal faces convex with vertically dark, the

shallow slot road

50,51 of formation arranged spaced shape, and the brake pipe 21 top outer edge surfaces that fold up runners are provided with in aforementioned conduit, to limit the cutting 52 that moves up and down, and on aforementioned brake pipe 21 tops sheathed one have the rotation and the block spare 53 of the ability that moves up and down, the top outer edge surface of this block spare is provided with several latches 54, and a back-moving spring 55 is set between block spare top and sliding sleeve inner top surface; Like this, fold up the once action that runners 20 rises to the end by pushing, can make block spare 53 compression reseting springs 55 rotate, and with its latch 54 root edge clips at shallow slot road 51 upper edges, fold up the once action that runners 20 rises to the end by pushing again, can make this block spare 53 rotate once more, make latch 54 landings in 52 positions, deep trouth road, by the restoring force of back-moving spring 55, block spare 53 can be oppressed fold up runners 20 to move down simultaneously.

Consult Fig. 5, shown in Figure 6, after push type lamp socket of the present invention is arranged on electric wire 2 one ends, when desire is installed bulb, only need storage tank 11 is stretched in the crown top of burner 3 ends of bulb, to clip folding up after runners 20 is pressed into the operation at the end successively in last fragment position, can decontrol bulb 5, when decontroling bulb, fold up runners 20 can follow closely the crown top of burner 3 together pressure drop in following fragment position, and utilize the inside effect that bears against in socle 22 bottoms, make socle projection portion 23 contacts 4 of ladder edge 12 surface and crown top of burner rills, bulb 5 can be stablized firm being clipped on the lamp socket 1; When desiring to change the outfit bulb, only need to be installed in the action that bulb 5 on the lamp socket once is pressed into the end, can make and fold up runners 20 clips in last fragment position, socle bottom projection portion 23 can detach ladder edge 12, and the elastic return original state of utilization own, bulb 5 directly can be taken off, thereby reach enforcement effect simple and easy, the bulb of push type loading and unloading easily.

As above-mentioned push type lamp socket of the present invention, because folding up runners 20 is to utilize the rill 4 of 23 pairs of crown tops of burner of projection portion of socle bottom to embed the clip effect, and socle 22 bottoms are to produce the effect that inwardly bears against by condensation at the ladder edge 12 of storage tank wall, therefore the length of this socle 22 and the height state of crown top of burner rill 4 are to be corresponding relation, and the height of ladder edge 12 also is corresponding relation with the length of socle 22; Therefore, as Fig. 7, shown in Figure 8, the present invention can change and the adjustment of ladder edge 12 corresponding high and low positions by the length of socle 22, uses and be suitable for the loading and unloading of pushing that crown top of burner surface is provided with the bulb 7 of spiral rill 6; Now further specify as follows: when the rill of the crown top of burner is general spiral rill 6, be connected several the socles 22 of brake pipe bottom, form the length that post bottom projection portion 23 can corresponding head into spiral rill 6 respectively, ladder edge 12 then formation when folding up runners 20 clips in following fragment position, can guide each contact height in spiral rill 6 that socle bottom projection portion 23 inwardly bears against, reach the bulb 7 that supplies crown top of burner surface to be provided with the spiral rill thus and push the enforcement effect that loading and unloading are used.

Consult Fig. 2, Fig. 3, shown in Figure 6, push type lamp socket of the present invention, the wall of this storage tank convexes with and can limit socle 22 upper and lower displacements, and, reach thus to improve and fold up the stability that runners 20 moves up and down and the effect of clip positioning performance for the bar rail 24 that folds up the bottom support effect of runners 20 clips when the following fragment position.

Consult Fig. 7, shown in Figure 8, push type lamp socket of the present invention, the outer edge surface of its shell 10 further is provided with screw thread 15, to make things convenient for other such as being used in combination in order to accessories such as the cap 16 that covers the power lug end or lampshades.

Of the present invention is a kind of of preferred embodiment, so, all equivalent localized variation and modifications of carrying out according to major technique content of the present invention, for example, change the clip mechanism of pushing of the present invention into other existing jumping key mechanism, and make fold up runners by the crown top of burner upper and lower fragment position carry out the clip pressing operation back and forth, should still belong to technology category of the present invention.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. push type lamp socket, it is arranged on electric wire one end is established rill for crown top of burner surface ring bulb installing use, it comprises that one is provided with the insulation crust of crown top of burner storage tank, and first conducting strip that is located at this storage tank inside, second conducting strip, the axially movable runners that folds up, it is characterized in that, the wall of the adjacent openend of storage tank is provided with the ladder edge to internal condensation, the wall of openend is provided with a sliding sleeve relatively, this sliding sleeve internal face convexes with and forms the vertically dark of arranged spaced shape, the shallow slot road, described fold up runners by can be in sliding sleeve axially movable brake pipe and be connected the brake pipe bottom and many isometric socles that the storage tank wall that reclines moves constitute, the described brake pipe top outer edge surface that folds up runners is provided with and can limits the cutting that moves up and down in aforementioned conduit, and on described brake pipe top sheathed one have the rotation and the block spare of the ability that moves up and down, the top outer edge surface of this block spare is provided with a plurality of latches, between block spare top and sliding sleeve inner top surface one back-moving spring is set; Fold up runners by pushing, rise to the once action at the end, make block spare compression reseting spring rotate, and with its latch root edge clip at shallow slot road upper edge, fold up the once action that runners rises to the end by pushing again, can make this block spare rotate once more, make the position of latch landing in the deep trouth road, when folding up the runners clip when descending fragment position, the projection portion of its socle bottom inwardly bears against along ladder edge surface, and embedding is against in the crown top of burner rill, the bulb clip is fixed on the lamp socket, and when folding up the runners clip in last fragment position, the projection portion of its socle bottom detaches the ladder edge and breaks away from crown top of burner rill, take off bulb, finish push type loading and unloading bulb.

2. push type lamp socket according to claim 1, it is characterized in that, described first conducting strip and second conducting strip are the rubber-like lamellar bodies, this first conducting strip bottom folding is stretched at place, brake pipe bottom, and this second conducting strip bottom folding is stretched into the shape that can touch at the crown top of burner lateral border that stretches into storage tank.

3. push type lamp socket according to claim 1 is characterized in that the outer edge surface of described shell is provided with screw thread.