CN2087730U

CN2087730U - Clip-fastened type universal illuminator

Info

Publication number: CN2087730U
Application number: CN 91205624
Authority: CN
Inventors: 张启芳
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-04-11
Filing date: 1991-04-11
Publication date: 1991-10-30

Abstract

The utility model discloses a clip-fastened type universal illuminator composed of a battery cylinder, a ball-shaped hinge, and a lamp cap. The utility model is characterized in that the lamp cap which is connected with the cylinder into a whole through the ball-shaped hinge forms a rotary shaft which takes a sphere as a center; the lamp cap can rotate driven by rotating the ball-shaped hinge under the condition of the stationary battery cylinder to change the direction of radiation of light beam optionally; the cylinder which can be clamped in the pocket for garment can not affect the work of two hands. The utility model is suitable for caring, injecting, infusing, etc. for a single medical staff at night and also suitable for the use of a household and the repair of an electrician.

Description

Clip-fastened type universal illuminator

The utility model relates to a kind of luminaire, the rotary luminaire of especially a kind of light source.

General luminaire (as flashlight).Need in use with holding tube-holding body, realize if will change the cylindrical shell of rolling over that its illumination direction need rely on the people, therefore under the motionless situation of cylindrical shell, light beam can only be realized direct projection.

The purpose of this utility model is in order to provide a kind of under the motionless situation of cylindrical shell, drives lamp holder and rotates by rotating spherical linkage, arbitrarily changes the illumination direction of light beam.Cylindrical shell can not be stuck in pocket, buttonhole and the front part of a Chinese robe or jacket etc. of clothes and locates, and does not influence both hands work.

The utility model is battery barrel (box body), fuses by spherical linkage and lamp holder.

Below in conjunction with accompanying drawing architectural feature of the present utility model is further specified.

Fig. 1 is the front view of simple chain cartridge type luminaire along tubular axis and lamp holder axis vertical profile;

Fig. 2 is the A-A position cutaway view of Fig. 1;

Fig. 3 be the B direction to view.

Loam cake 16 among Fig. 1 and lower cover 23 are connected one by screw thread with cylindrical shell 21, lamp holder and loam cake 16 are connected one by spherical linkage, spherical linkage is by hinge ball 2, gland 13 and loam cake 16 are formed, hinge ball 2 has a central bore, insert in the loam cake 16 in the pommel of hinge ball 2, and use the hole shape gland 13 that matches with spheroid to push down spheroid, gland 13 usefulness screws 12 are fixed on the loam cake 16, formation is the rotating shaft at center with the spheroid, the cylindrical end of hinge ball 2 and the lamp housing of lamp holder 3 are riveted or are welded into one, lead 14 passes the centre bore of hinge ball 2 and the reed 19 in the loam cake 16 is welded into one, reed 19 tightly is stuck in the last groove of the electrode tip holder 15 in the loam cake 16, positive plate 20 inserts in 15 times grooves of electrode tip holder and with anode and contacts, and when promoting the telegraph key pushing block 18 in loam cake 16 outsides, drives the insulation plectrum 17 on it, thereby control reed 19 and positive plate 20 switches are to realize the break-make of circuit.Dress stage clip 22 is identical with general torch in the lower cover 23, and the torch shell is electronegative.

Lamp holder is by lamp housing 3, mirror cover 4, and eyeglass 5, bulb 6, lamp holder sleeve 7, copper hoop 8, copper reed 9, insulation plectane 10 and tubular rivet 11 are formed.The positive pole of bulb 6 presses on the reed 9 that is riveted on tubular rivet on the insulation board 11.The other end of lead 14 is welded on the rivet 11.Above element removes lamp housing 3, and outer other each part of electrode tip holder 15 and spherical linkage all can adopt ready-made.Do not block 1 the flexible opening of shell ring, tightly be stuck in the groove of cylindrical shell upper end, Bie Ka can rotate on cylindrical shell.

Fig. 4 adopts the spherical linkage connection lamp holder of U type frame and the structural representation of loam cake;

Fig. 5 is the vertical view of Fig. 4.

Spherical linkage shown in Fig. 4 is by spheroid 2 and have with the concave surface U type frame 24 of sphere same curvature and form.U type frame 24 is welded on the loam cake 16.Spheroid 2 is inclusive in the concave surface of U type frame 24, and with the two side arms of screw 25 clamping U type framves 24, forming with spheroid 2 is the rotating shaft at center, drives lamp holder and rotates.

Fig. 6 is the structure chart of two spherical linkage boxlike luminaires;

Fig. 7 is the left view (removing lid) of Fig. 6.

Two spherical linkages among Fig. 6 are made up of spheroid 2, spheroid 27 and both sides clamping plate 26.Two spheroids are clamped in the circular hole of both sides clamping plate 26, and are fastening and adjust the tightness of side plate 26 and spheroid 2,27 clampings by screw 25, and to form with spheroid 2,27 be that two spherical linkages of central rotating shaft drive lamp holders and rotate the irradiation of realization different azimuth.

One end of two spherical linkages and lamp housing 3 welding, the other end is welded on the top center place of box body 34.Box body is a deltiod, and the switch of the button 33 control lids 35 by box body is equipped with insulation joint plate 31 in the box body, anodal reed 38 is housed on terminal plate 31.Anode reed 28, series connection connection reed 36 all form battery carrier with the terminal plate riveted joint.The centre bore that passes hinge ball 2,27 from the positive wire 37 of bulb 6 enters box body 34 and is welded on the positive plate 38.When promoting the supermedial telegraph key pushing block 30 of lid and drive it and go up metal plectrum 29, can control the switch of itself and negative plate 28, with the break-make of realization integrated circuit, do not block 32 and be riveted on box body top.

The utility model can drive lamp holder and rotates under the motionless situation of cylindrical shell by rotating spherical linkage, arbitrarily change the light beam irradiates direction.Cylindrical shell can Zhi not influence both hands work in the pocket of clothes.Be suitable for the single night care of medical personnel, have an injection, use such as transfusion, also be suitable for electrical maintenance and family and use.

Claims

1, a kind of by cylindrical shell, loam cake, the universal luminaire of other cassette that lower cover and lamp holder are formed, its architectural feature is that loam cake and lower cover are connected one by screw thread with cylindrical shell, lamp holder is connected one with loam cake by spherical linkage, spherical linkage has a central bore, hinge ball one end inserts in the loam cake of cylindrical shell, and use the hole shape gland that matches with spheroid to push down spheroid, gland is screwed last and covers, formation is the rotating shaft at center with the spheroid, the cylindrical end of hinge ball is connected with the lamp housing of lamp holder, lead passes the centre bore of spherical linkage, reed in one end and the loam cake is connected, the other end is by the rivet of lamp holder, and reed is connected with bulb is anodal, and the flexible opening of Ka shell ring tightly is not stuck in the groove of cylindrical shell upper end.

2, luminaire as claimed in claim 1, its architectural feature is that above-mentioned spherical linkage also can and have with the concave surface U type frame of sphere same curvature by spheroid and forms, spheroid is inclusive in the concave surface of U type frame, two side arms with the ball of screws clamp U type frame, formation is the rotating shaft at center with the spheroid, the drive lamp holder rotates, and U type frame is welded on and covers.

3, luminaire as claimed in claim 1, its architectural feature is that above-mentioned spherical linkage also can be made up of two spheroids and both sides clamping plate, two spheroids are clamped in the circular hole of both sides clamping plate, fastening by screw, and to form with the spheroid be that two spherical linkages of rotating shaft at center drive lamp holders and rotate the irradiation of realization different azimuth.

4, luminaire as claimed in claim 1, its architectural feature are the box bodys that above-mentioned cylindrical shell also can adopt deltiod.