CN2115457U

CN2115457U - Fixed apparatus for lamp fixture framework

Info

Publication number: CN2115457U
Application number: CN 92202833
Authority: CN
Inventors: 黄明智
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-24
Filing date: 1992-02-24
Publication date: 1992-09-09

Abstract

The utility model provides a fixed apparatus for the lamp fixture framework, comprising a bracket connecting rod, an adjusting element, a lamp cap, a sheathed element and a base. Two outer bolts with the inverse screw direction extend from the two sides of the connecting rod. The bolts are respectively penetrated into circular holes between the bracket and the two sides of the lamp cap and are respectively locked through a lock cylinder whose two end holes are embedded with nuts. Thus, the connecting rod, the bracket and the lamp cap are connected in the locking mode mutually. The angle of each component can be adjusted for the convenient operations of the lamp. In addition, a table lamp, a floor lamp and a wall lamp can be assembled by means of the combination of the sheathed element and the base or a fixing base. The utility model is actually the three-purpose fixed apparatus for the lamp fixture framework.

Description

Fixed apparatus for lamp fixture framework

The utility model relates to the improvement of light fixture skeleton fixture, and light fixture commonly used only has single skeletal fixation function, can not be adapted to the change of installing place and condition.

At the problem of above-mentioned existence, the utility model provides a kind of as long as change the light fixture skeleton fixture that individual elements just can be formed different purposes such as floor lamp, desk lamp and wall lamp.

The purpose of this utility model reaches like this: mainly be made up of support, connecting rod, adjustment element, lamp holder, fit element and lamp socket, respectively extend the opposite outer double-screw bolt of two screws in the both sides of connecting rod and to adjust element sealed, and making the mutual interlocking of connecting rod and lamp holder and support by adjusting element, support then is loaded on base by means of the fit element.Borrow the prolongation of fit element pole, can form floor lamp, borrow different holders to cooperate and to form wall lamp.

The utility model adopts the following drawings:

Fig. 1 is stereoscopic figure of the present utility model

Fig. 2 is a three-dimensional exploded view of the present utility model

Fig. 3 is the stereogram of fit element in the utility model

Fig. 4 is the enforcement illustration of the utility model as floor lamp

Fig. 5 is the enforcement illustration of the utility model as wall lamp

Carry out more detailed explanation below in conjunction with drawings and Examples.

Light fixture skeleton fixture of the present utility model mainly is made up of support 1, connecting rod 2, adjustment element 3,4, lamp holder 5, fit element 6, base 7, one side of its medium-height trestle 1 is extended two lugs 8, a soft packing ring 11 is respectively established in lug 8 outsides, to prevent the connecting rod double swerve, the opposite side of support extends a round bar 12, supplies and 6 sockets of fit element.The opposite outer double-

screw bolt

10 and 13 of two hand of spirals is respectively extended in the both sides of connecting rod 2, for sealed with adjustment element 3,4.Adjust element 3 and comprise lock 14, nut 15, insulating sheath 16, in 14 liang of stomidiums of lock, respectively establish a hexagonal space 17,, in the middle of lock 14, establish a hole 18, be inserted in to rotate lock 14, locking support 1 and connecting rod 2 for adjusting lever so as to inserted num 15; Lock 14 is outer and be with insulation sleeve 16, in case the unbalanced outward appearance vision of left and right tooth occurs.Structure, the assembly of adjusting element 4 are identical with adjustment element 3, so as to locking connecting rod 2 and lamp holder 5.A projection 19 is respectively extended in the both sides of lamp holder 5, is provided with circular hole 20 in the projection 19, penetrates for the extending stud 13 of connecting rod 2, and circular hole 20 is outer and be provided with a soft packing ring 21, to prevent the connecting rod double swerve.Fit element 6 comprises movable loop bar 22, fixedly loop bar 23, screw rod 24, and as Fig. 3, wherein movable loop bar 22 end faces extend two lugs 25, be provided with circular hole 26 in the lug 25, be provided with embedding copper screw cap 27, and borrow screw rod 24 to penetrate in the round bar 12 of support 1, with sealed support 1 and fit element 6.Movable loop bar 22 is borrowed in the circular hole that a pole 28 is inserted in fixing loop bar 23, and is located by screw 29.In the movable loop bar 22 and be provided with a cylindrical space 30, be inserted in for fixing loop bar 23, fixedly the pole of loop bar lower end is inserted in the sleeve column 31 of base 7, and locks screw 33 top fixed bits with screw 32.Base 7 comprises body and sleeve column 31, and body center is established an annular distance 34, establishes an outer double-screw bolt 35 in the annular distance, so as to locking for the internal thread of sleeve column 31, on the sleeve column 31 and be provided with a screw 33, locks for screw 32, so as to pushing up solid base 7 and fixing loop bar 23.

Compound mode of the present utility model is: internal thread and 35 locking sleeve column 31 and the bases 7 of the double-screw bolt on the base 7 of borrowing sleeve column 31.Screw rod 24 is penetrated in the round bar 12 of support 1, and lock in the copper screw cap 27, with interlocking support 1 and fit element 6.The fixing pole of loop bar 23 is inserted in the sleeve column 31 of base 7, and it is solid to lock the top with screw 32.Borrow the extending stud 10 of connecting rod 2 to penetrate in the circular hole 9 of support 1, and the whole element 3 of secondment is locked.Borrow the extending stud 13 of connecting rod 2 to penetrate in the circular hole 20 of lamp holder 5, and the whole element 4 of secondment is locked.

The utility model be except that can forming the desk lamp, and the extension of the bar of can asking for an advance on one's pay forms floor lamp, as Fig. 4; Can borrow the fit element to be inserted in a wall lamp holder again and form wall lamp, as Fig. 5.

The utility model is that an assembling is easy, easy to operate and have a multiduty light fixture skeleton fixture in fact as mentioned above.

Claims

1, a kind of light fixture skeleton fixture, comprise support, connecting rod, adjustment element, lamp holder, fit element and base, the both sides that it is characterized in that connecting rod respectively extend the opposite outer double-screw bolt of two screws and to adjust element sealed, and making the mutual interlocking of connecting rod and lamp holder and support by adjusting element, support then is loaded on base by means of the fit element.

2, light fixture skeleton fixture according to claim 1 is characterized in that support one side extends two lugs, respectively establishes a circular hole in the lug, penetrates for the double-screw bolt of connecting rod, and opposite side extends a round bar, for and fit element interlocking.

3, light fixture skeleton fixture according to claim 1 is characterized in that adjusting element and comprises lock and nut, and two stomidiums of lock are respectively established hexagonal space, and so as to inserted num, the central authorities of lock then establish a circular hole, for inserting adjusting lever, rotates lock.

4, light fixture skeleton fixture according to claim 1 is characterized in that a side of lamp holder is extended two projections, establishes circular hole on the projection, supplies the double-screw bolt of connecting rod to penetrate, and for adjusting the element locking.

5, light fixture skeleton fixture according to claim 1, it is characterized in that the fit element comprises movable loop bar, fixedly loop bar and screw rod, movable sleeve masthead face extends two round-meshed lugs, for embedding copper screw cap and penetrating screw rod, in order to the locking support, movable loop bar extends a pole downwards, inject the fixed cover lever lock and connect the location, fixedly the loop bar upper end puts in the cylindrical space of movable loop bar, and a pole is extended in its lower end, for the sleeve column that is inserted in base, and with screw top fixed bit.

6, light fixture skeleton fixture according to claim 1 is characterized in that base comprises body and sleeve column, and the central authorities of body establish an annular distance, establish an outer double-screw bolt in the annular distance, lock with internal thread for sleeve column, also be provided with a screw on the sleeve column, lock top fixing loop bar admittedly for screw.

7, light fixture skeleton fixture according to claim 1 is characterized in that borrowing the prolongation of fit element pole can form floor lamp, borrows different holders to cooperate and can form wall lamp.