CN2460859Y

CN2460859Y - Inserted lamp socket

Info

Publication number: CN2460859Y
Application number: CN 01200309
Authority: CN
Inventors: 叶源成
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-04
Filing date: 2001-01-04
Publication date: 2001-11-21
Anticipated expiration: 2011-01-04

Abstract

The utility model relates to an inserted lamp socket which provides a lamp component with the advantages of accurate combination, small friction resistance and smooth slide. The utility model comprises a fixed disk, a lampshade provided with a clamping and stopping convex socket, a rotary disc rack and a rail bar provided with a long slide groove, wherein the inner edge of a center hole of the fixed disk is provided with an embedded clamp ring edge; the ring wall of the rotary disc rack is provided with a blocking post with an insert groove, and both sides of which are provided with convex ears with socket containing grooves for assembling ball sockets which are hollowly provided with concave holes for containing steel balls; one end of the rail bar is fixed in the insert groove, and the other end of the rail bar is connected with the lampshade in a sliding way; the rotary disc rack is assembled in the center hole of the fixed disk, and the steel balls and the circumferential ring edge of the rotary disc rack are respectively clamped and bunted at the upper and the lower parts of the embedded clamp ring edge of the fixed disk.

Description

Inserted lamp socket

The utility model belongs to lamp part, particularly a kind of Inserted lamp socket.

Recessed light means to be located on the ceiling equal-height position, and with the lamp body of based on halogen bulb as illumination, its lamp socket is to can rotate to particular orientation, makes the strong illumination light beam can shine the appropriate location, firmly gets liking of present consumer.

Only, Inserted lamp socket generally still has two in the use to need improved shortcoming, one is that lampshade is 180 ° of rotations in vertical plane location structure is easy to get loose and wear and tear; It is bigger that another then is that lamp socket is all rotation structures friction of 360 ° of turns on horizontal plane.As shown in Figure 6, known Inserted lamp socket comprises fixed disk 80 and fan-shaped lampshade 70; Fixed disk 80 is with respect to fan-shaped lampshade 70 back positions of quadrant, be convexly equipped with cantilevered metal clips 81, the location burr 71 at the system and lampshade 70 back sides is made the retardance location structure of multisection type, when lampshade 70 is struck a certain anchor point, fastened by metal clips 81 and can avoid landing, so tend to produce many frictions at the back side of lampshade 70, the white paint of product outside is very easily come off and scrape damage because of metal clips 81; Therefore on the market or have utilization to replace metal clips to reduce friction the plastic cement material.Only up under nearly 200 ℃ halogen bulb is opened, its heat often causes plastic cement material fusing or softening, causes part to come off, even causes fire.

In addition; the chimeric mode between lampshade 70 and the fixed disk 80 commonly used ties up on the fixed disk 80 track is set; slide at track through L type slide plate for lampshade 70 bottoms; because this L type slide plate system is with rivet and blind rivet mode fastening lampshades; and in riveted or drawing process, regular meeting causes a deviation, when making slide plate make circumferential slippage in orbit; remove the wearing and tearing that can cause track, also can cause slip not smooth.

The purpose of this utility model provides that a kind of combination is accurate, frictional resistance is little, Inserted lamp socket smoothly slides.

The utility model comprises the fixed disk, the lampshade that are provided with medium pore, is mounted on turntable mounting that is pivoted for lampshade between fixed disk and the lampshade and the rail bar that is fixed in the long chute of tool on the turntable mounting; Fixed disk medium pore inner edge is provided with inlay card ring edge; Lampshade upper end outer rim is provided with card and ends protruding seat; The turntable mounting ring wall vertically is provided with the bumping post of the vertical slot of tool, and its both sides are provided with the lug that the tool group is established the holder groove of pearl seat; The pearl seat is arranged with the depression of ccontaining steel ball; Rail bar one end is planted and is fixed in the slot of turntable mounting bumping post, its rail body adheres on lampshade arc upper limb, the card of the ccontaining lampshade of its other end upper end ends in the protruding seat, and is fixed at card behind flexible member, pad and the rail bar and ends screw and lampshade slip winding on protruding by passing; Upwards expel in the fixed disk medium pore from the fixed disk below with the turntable mounting of lampshade winding; Be placed in steel ball in the pearl seat depression and turntable mounting periphery ring limit and fasten inlay card ring edge upper and lower respectively in fixed disk medium pore inner edge.

Wherein:

The card of lampshade upper end outer rim ends protruding seat and is the ㄩ shape that both sides are side-lens.

Lampshade two outer side-lowers are convexly equipped with fulcrum; Turntable mounting through hole one end both sides are provided with pivot hole corresponding with the lampshade fulcrum and that articulate; The above fulcrum of lampshade is hubbed on the pivot hole of turntable mounting, and with the axis turn in fulcrum and pivot hole.

Because the utility model comprises the rail bar of fixed disk, lampshade, turntable mounting and the long chute of tool; Fixed disk medium pore inner edge is provided with inlay card ring edge; Lampshade upper end outer rim is provided with card and ends protruding seat; The turntable mounting ring wall vertically is provided with the bumping post of the vertical slot of tool, and its both sides are provided with the lug that the tool group is established the holder groove of pearl seat; The pearl seat is arranged with the depression of ccontaining steel ball; Lampshade is hubbed on the turntable mounting; Rail bar one end is fixed in the slot, and its other end is fixed at card behind flexible member, pad and the rail bar and ends screw and lampshade slip winding on the protruding seat by passing; Turntable mounting is mounted in the fixed disk medium pore, and steel ball and turntable mounting periphery ring limit fasten respectively in fixed disk inlay card ring edge upper and lower.During adjustment, when stirring lampshade and making its relative turntable mounting turn, move along the chute of rail bar is stable, with to the stable guiding of the turn of lampshade by being fixed at the screw that its card ends on the protruding seat; And the degree of depth that can end protruding seat in card by the screw spiral shell, adjust the frictional force that produces between flexible member and the relative rail bar of pad, can reach the effect that stepless is adjusted; Turntable mounting fastens respectively in the steel ball and the periphery ring limit of the inlay card ring edge upper and lower of fixed disk medium pore inner edge by it, and the relative fixed dish is done the plane turn, avoids product surface is produced scratch; And, form rolling friction when making its fixed disk make up afterwards turn relatively by the pearl seat and the steel ball that are arranged at the turntable mounting both sides, make its turn steady, and can not produce scratch and noise.Not only combination is accurate, and frictional resistance is little, it is smooth and easy to slide, thereby reaches the purpose of this utility model.

Fig. 1, be the utility model decomposition texture schematic isometric.

Fig. 2, be the utility model structural representation stereogram.

Fig. 3, be the utility model structural representation cutaway view when rotation (lampshade).

Fig. 4, be A portion partial enlarged drawing among Fig. 3.

Fig. 5, be the utility model structural representation vertical view.

Fig. 6, Inserted lamp socket structural representation cutaway view for commonly using.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As shown in Figure 1, the utility model comprises fixed disk 10, lampshade 20, turntable mounting 30, arc rail bar 50, soft pearl seat 41 and steel ball 40.

As shown in Figure 1, fixed disk 10 is provided with the medium pore 11 that upwards passes from the below for lampshade 20, and medium pore 11 inner edges below slightly are provided with inlay card ring edge 12.

As Fig. 1, Fig. 2, shown in Figure 3, lampshade 20 is the fan-shaped housing that is quadrant, and its lower end outer rim is provided with trip 24, and it is that the ㄩ shape card of side-lens 22 ends protruding seat 21 that the upper end outer rim is provided with both sides; 20 liang of outer side-lowers of lampshade are convexly equipped with fulcrum 23.

As shown in Figure 1 and Figure 2, turntable mounting 30 is 36 discoid bodies with ring wall, and its ring wall 36 appropriate locations vertically are provided with the bumping post 34 of the vertical slot 35 of tool; Turntable mounting 30 central authorities are provided with through hole 33, and through hole 33 1 end both sides are provided with pivot hole corresponding with lampshade 20 fulcrums 23 and that articulate; Turntable mounting 30 both sides are provided with the lug 31 of tool holder groove 32.

As Fig. 1, Fig. 2, shown in Figure 3, arc rail bar 50 be cross section and radian respectively with turntable mounting 30 ring walls 36 bumping posts 34 on slot 35 and the corresponding arc lamellar body of lampshade 20 radians, it is provided with long chute 51 in centerline direction.

As shown in Figure 1, soft pearl seat 41 is corresponding with holder groove 32 on the turntable mounting 30 both sides lugs 31, and the one end is the bigger diameter end 42 of the formation shaft shoulder, and is arranged with the depression 43 of the degree of depth less than steel ball 40 diameters and ccontaining steel ball 40 in this end.

As shown in Figure 3, lampshade 20 is hubbed on the pivot hole of turntable mounting 30 through holes 33 both sides with the fulcrum 23 of its two outer side-lower, and can be with the axis turn in fulcrum 23 and pivot hole; Arc rail bar 50 1 ends system plants and is fixed in the slot 35 of turntable mounting 30 bumping posts 34, its arc body just adheres on lampshade 20 arc upper limbs, and end in the protruding seat 21 with the ㄩ shape card that its other end is placed in lampshade 20 upper ends, between the side-lens 22 of its both sides, and be fixed at card behind flexible member 61, pad 62 and the rail bar 50 long chutes 51 and end screw 60 and lampshade 20 slip windings on the protruding seat 21 by passing; Soft pearl seat 41 is mounted on the turntable mounting 30 both sides lugs 31 in the holder groove 32, and steel ball 40 is placed in the depression 43 of soft pearl seat 41; Will with the turntable mounting 30 of lampshade 20 windings in fixed disk 10 belows upwards expel fixed disk 10 medium pores 11; And as Fig. 4, shown in Figure 5, order be placed in steel balls 40 in soft pearl seat 41 depressions 43 be forced into fixed disk 10 medium pores 11 inner edges slightly the below inlay card ring edge 12 tops and locate, turntable mounting 30 periphery ring limits then fasten in fixed disk 10 inlay card ring edge 12 belows, to make turntable mounting 30 be positioned in fixed disk 1 medium pore 11, to make the turn arbitrarily on this plane of turntable mounting 30 relative fixed dishes 10.

Stir lampshade 20, when making relative turntable mounting 30 turns of fulcrum that lampshade 20 articulates with itself and turntable mounting 30 pivot holes 23, end screw 60 on the protruding seat 21 along long chute 51 stable the moving of rail bar 50, lead so that the turn of lampshade 20 is stablized by being fixed at its upper end card; The elasticity of lampshade 20 turns can make the frictional force difference that produces between flexible member 61 and the pad 62 relative rail bars 50 adjust by screw 60 spiral shells in the degree of depth that card ends protruding seat 21, can reach the effect that stepless is adjusted.Turntable mounting 30 fastens respectively in the steel ball 40 and the periphery ring limit thereof of inlay card ring edge 12 upper and lowers of fixed disk 10 medium pores 11 inner edges by it, and relative fixed dish 10 is done the plane turn.

The utility model has following advantage in the use:

1, by the arc rail bar 50 that cooperates with lampshade 20 and be hubbed at fulcrum 23 in the turntable mounting 30 pivot holes, can make stepless angle adjustment up and down, very proper in the use, and, avoid product surface is produced scratch by the frictional force that screw 69 is adjusted between flexible member 61 and pad 62 and the arc rail bar 50.

2, by the soft pearl seat 41 and the steel ball 40 that are arranged at turntable mounting 30 both sides, form rolling friction when making it with the relative turn in fixed disk 10 combination backs, not only turn is steady, and can not produce scratch and noise.

Claims

1, a kind of Inserted lamp socket, it comprises fixed disk and the lampshade that is provided with medium pore; It is characterized in that group is provided with turntable mounting that is pivoted for lampshade and the rail bar that is fixed in the long chute of tool on the turntable mounting between described fixed disk and the lampshade; Fixed disk medium pore inner edge is provided with inlay card ring edge; Lampshade upper end outer rim is provided with card and ends protruding seat; The turntable mounting ring wall vertically is provided with the bumping post of the vertical slot of tool, and its both sides are provided with the lug that the tool group is established the holder groove of pearl seat; The pearl seat is arranged with the depression of ccontaining steel ball; Rail bar one end is planted and is fixed in the slot of turntable mounting bumping post, its rail body adheres on lampshade arc upper limb, the card of the ccontaining lampshade of its other end upper end ends in the protruding seat, and is fixed at card behind flexible member, pad and the rail bar and ends screw and lampshade slip winding on protruding by passing; Upwards expel in the fixed disk medium pore from the fixed disk below with the turntable mounting of lampshade winding; Be placed in steel ball in the pearl seat depression and turntable mounting periphery ring limit and fasten inlay card ring edge upper and lower respectively in fixed disk medium pore inner edge.

2, Inserted lamp socket according to claim 1, the card that it is characterized in that described lampshade upper end outer rim ends protruding seat and is the ㄩ shape that both sides are side-lens.

3, Inserted lamp socket according to claim 1 is characterized in that described lampshade two outer side-lowers are convexly equipped with fulcrum; Turntable mounting through hole one end both sides are provided with pivot hole corresponding with the lampshade fulcrum and that articulate; The above fulcrum of lampshade is hubbed on the pivot hole of turntable mounting, and with the axis turn in fulcrum and pivot hole.