CN2231365Y

CN2231365Y - Structure improved dental illumination lamp

Info

Publication number: CN2231365Y
Application number: CN 95201205
Authority: CN
Inventors: 王钦石
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-01-20
Filing date: 1995-01-20
Publication date: 1996-07-17
Anticipated expiration: 2005-01-20

Abstract

The utility model relates to a structure improved dental illumination lamp, which is mainly composed of a luminaire, a lampholder, a rotating joint, a supporting column, etc., wherein, the luminaire and the lampholder are connected by an axial point which can adjust the angle of the illumination, and the upper and the lower ends of the rotating joint are connected by the axial point which can adjust the angle of the illumination. The rotating joint is composed of an L-shaped joint and an inversional L-shaped joint. The L-shaped joint and the inversional L-shaped joint are also formed a rotary axial point which can adjust the angle of the illumination. The luminaire can provide adjusting and illuminating angle with large range, so that the utility model can reach the efficiency that the dentist is convenient for carrying out the medical operation.

Description

Structurally improved dentist's illuminating lamp

The utility model relates to a kind of dentist's illuminating lamp, especially relates to a kind of the convenience and arbitrarily adjusts irradiating angle, helps structurally improved dentist's illuminating lamp that the dentist carries out medical procedures to provide.

See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, present dentist's illuminating lamp of commonly using mainly is made up of a light fixture A, lamp bracket B and support column C; Wherein, for the adjustment of irradiating angle is provided, the both sides of light fixture A are designed to a rotatable axle point D and are connected group with lamp bracket B and establish, and make light fixture A put the adjustment (as shown in Figure 3) that D do upper and lower irradiating angle according to axle; And lamp bracket B has also designed a rotatable axle point E and has been connected group with support column C and establishes, and makes light fixture A put the adjustment (as shown in Figure 4) that E do left and right irradiating angle according to axle.Though the present dentist's illumination lamp A that commonly uses can do the adjustment of irradiating angle, but about only being limited to obviously, about angle adjustment, and find that when reality is used it still has lighting dead angle to exist, so that during medical procedures, necessary frequent mobile patient's head, or change seeing of doctor and examine angle, condescending to take this post, and cause subject discomfort and doctor to see the defectives such as inconvenience of examining in the irradiating angle of light fixture A.

The purpose of this utility model is, improves and overcomes the shortcoming of above-mentioned prior art, and a kind of structurally improved dentist's illuminating lamp is provided, and it can be done easily adjust irradiating angle in a big way, and help the dentist to carry out medical procedures.

The new purpose of this practicality is realized by following technical scheme.

A kind of dentist's illuminating lamp that changes structure, it mainly is made of assemblies such as a light fixture, lamp bracket, adapter and support columns, and wherein, the light fixture both sides are connected group with a point with lamp bracket establishes, and it is characterized in that this adapter is provided with:

One type joint, its upper end forms the less neck of a diameter, just can be placed in the upper end tubing string of support column, and form the axle point that to do the rotation of suitable angle according to the position, its lower end mouth of pipe then is nested with a branch of lining papers cover, and is provided with a screw on tube wall, and the beam ring lining of corresponding screw is provided with the less through hole of a diameter, other is provided with the bolt that can adjust beam ring lining degree of tightening and revolves and lock in the screw, and the bolt front end is provided with the through hole that the less pin rod of diameter passed through the beam ring lining simultaneously;

One type joint, its upper end forms the less and neck of a diameter, and be provided with a concave ring groove at neck, and in concave ring groove, be installed with two bolts and serve as spacing bumping post, this neck just can be placed in the beam ring lining of the type joint lower end mouth of pipe, the beam ring lining closes suitably to tighten the power bundle, simultaneously the pin rod of bolt front end just can correspondence be arranged in the concave ring groove after passing through through hole on the beam ring lining, type joint can be positioned at the rotation that the beam ring lining is done suitable angle according to neck, form the axle point that an irradiating angle is adjusted, the lower end mouth of pipe of type joint is nested with lamp bracket just and is connected again, forms one and can do the axle point that suitable angle is rotated according to the position.

By the composition of above-mentioned each element, make light fixture that one in a big way irradiating angle adjustment can be provided, and help the dentist to carry out medical procedures easily.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the constructing stereo figure that commonly uses dentist's illuminating lamp.

Fig. 2 is a structural side view of commonly using dentist's illuminating lamp.

Fig. 3 is that the irradiating angle of commonly using dentist's illuminator is adjusted schematic diagram ().

Fig. 4 is that the irradiating angle of commonly using dentist's illuminator is adjusted schematic diagram (two).

Fig. 5 is an exploded perspective view of the present utility model.

Fig. 6 is an adapter exploded perspective view of the present utility model.

Fig. 7 is a structural side view of the present utility model.

Fig. 8 is the local amplification view of relevant adapter among Fig. 7.

Fig. 9 is the cutaway view of A-A section among Fig. 8.

Figure 10 is the cutaway view of B-B section among Fig. 8.

Figure 11 is the cutaway view of C-C section among Fig. 8.

Figure 12 is that the utility model can be made the action schematic diagram that irradiating angle is adjusted according to adapter.

See also shown in Figure 5, the utility model is made of assemblies such as a light fixture 1, lamp bracket 2, adapter 3 and support columns 4, wherein light fixture 1, lamp bracket 2 are identical with present dentist's illuminating lamp of commonly using with support column 4, and the both sides of light fixture 1 also keep being designed to a rotatable axle point D and establish with lamp bracket 2 linking groups mutually, make light fixture 1 still can put the adjustment that D do upper and lower irradiating angle according to axle; Moreover support column 4 also is similarly a metal body, and its upper end bending through being processed into a suitable angle constitutes; Because light fixture 1, lamp bracket 2 are not design feature of the present utility model place with support column 4, therefore no longer further give unnecessary details explanation at this for this reason, only are described in detail as follows with regard to adapter 3 of the present utility model now:

Please join shown in Figure 6ly, this adapter 3 is formed by a type joint 3A, with type joint 3B; Wherein:

type joint 3A please consults Fig. 7 simultaneously, Figure 8 shows that a hollow tube body joint, for wearing of power line; Form the less neck of a diameter 311 in the top, and on neck 311, be provided with a concave ring groove 312 and positive stop 313 (as Fig. 6, shown in Figure 11), just can suitable tight ness rating be placed in the upper end tubing string of support column 4 by this neck 311, and cooperate concave ring grooves 312 to organize mutually with a clasp 314 to buckle (please consulting shown in Figure 10 simultaneously) with support column 4, make type joint 3A except that can be firm with support column 4 is connected, and type joint 3A can cooperate positive stop 313 to do the rotation (please consulting shown in Figure 11 simultaneously) of suitable angle according to the position, puts E and form the axle that can do angle adjustment; The other end mouth of pipe of type joint 3A then is equipped with a branch of lining papers cover 315, and on tube wall, be provided with a screw 316, and on the beam ring lining 315 of corresponding screw 316, be provided with the less through hole of a diameter 317, can revolve by a bolt 318 and lock in the screw 316, to adjust the degree of tightening of beam ring lining 315, the less pin rod of the set diameter of bolt 318 front ends can pass through the through hole 317 on the beam ring lining 315 simultaneously.

type joint 3B, please consult Fig. 7 simultaneously, Fig. 8, shown in Figure 9, itself and type joint 3A are all a hollow tube body joint, the upper end also forms the less neck of a diameter 321, and on neck 321, be provided with a concave ring groove 322, and in concave ring groove 322, be installed with two bolts 323 and serve as spacing bumping post, this neck 321 just can be placed in the beam ring lining 315 that is located at the type joint 3A lower end mouth of pipe, and restrainted with the suitable power of tightening by beam ring lining 315 to close, the through hole 317 backs proper correspondence of the pin rod 319 of bolt 318 front ends on passing through beam ring lining 315 is arranged in the concave ring groove 322 simultaneously, by of the setting of beam ring cover 315 with bolt 318, making the type meet 3B just can be connected with type joint 3A, and do the rotation of suitable angle according to the position, can form the axle that to do angle adjustment and put F, make light fixture 1 do the adjustment of irradiating angle as shown in figure 11 according to an axle point F; The lower end mouth of pipe at type joint 3B is provided with a stopper slot 324 again, and on its mouth of pipe wall, be provided with two corresponding and run through the buckling groove 325 of tube wall, by buckling groove 325 and cooperate the group of a clasp 326 to buckle, make type joint 3B can be connected (quiet consult simultaneously shown in Figure 10) with the neck 21 of lamp bracket 2 upper ends, and make lamp bracket 2 can cooperate the positive stop 22 on it to do the rotation (please consulting shown in Figure 11 simultaneously) of suitable angle according to the position, put G and form the axle that can do angle adjustment.

The utility model compared with prior art has tangible advantage and good effect.From the above and embodiment shown in the drawings as can be known, the utility model is except having axle point D, an E with the same maintenance of present dentist's illuminator of commonly using, and light fixture 1 can be done outside the rotation adjustment of irradiating angle, and because the design of adapter 3, put F, G and increased axle, can provide light fixture 1 to do the adjustment of irradiating angle, especially formed axle is put F between the type joint 3A of adapter 3 and type joint 3B, it can provide light fixture 1 to do breakthrough irradiating angle adjustment (as shown in figure 12) in a big way, and then the convenience when helping to provide the dentist to carry out medical procedures.

In sum, the structurally improved dentist's illuminating lamp of the utility model, it is mainly by a light fixture, lamp bracket, assembly such as adapter and support column constitutes, wherein, light fixture is connected with the axle point that can do the irradiating angle adjustment with lamp bracket, and adapter on, also each can do the axle point linking that irradiating angle is adjusted with one in the lower end, adapter is made up of a type joint and type joint, and type joint and type joint also form the axle point that can do irradiating angle adjustment rotation, make light fixture that the irradiating angle of adjustment in a big way is provided, can reach and help the dentist conveniently to carry out the effect of medical procedures.Therefore, no matter it is structurally or further improvement and raising is all arranged on the function, really have practicality and progressive, the utility model is that initiative did not appear and really belonged in like product again, is in fact one to have the new design of novelty, creativeness and practicality.

Claims

1. structurally improved dentist's illuminating lamp, it mainly is made of assemblies such as a light fixture, lamp bracket, adapter and support columns, and wherein, the light fixture both sides are connected group with a point with lamp bracket establishes, and it is characterized in that this adapter is provided with:

One type joint, its upper end forms the less neck of a diameter, and be provided with a concave ring groove at neck, and in concave ring groove, be installed with two bolts and serve as spacing bumping post, this neck just can be placed in the beam ring lining of the type joint lower end mouth of pipe, the beam ring lining closes suitably to tighten the power bundle, simultaneously the pin rod of bolt front end just can correspondence be arranged in the concave ring groove after passing through through hole on the beam ring lining, type joint can be positioned at the rotation that the beam ring lining is done suitable angle according to neck, form the axle point that an irradiating angle is adjusted, the lower end mouth of pipe of type joint is nested with lamp bracket just and is connected again, forms one and can do the axle point that suitable angle is rotated according to the position.