CN217714678U

CN217714678U - Multi-degree-of-freedom operating lamp

Info

Publication number: CN217714678U
Application number: CN202221457160.5U
Authority: CN
Inventors: 陈月芳
Original assignee: Sixth Affiliated Hospital of Sun Yat Sen University
Current assignee: Sixth Affiliated Hospital of Sun Yat Sen University
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-01
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a multi-degree-of-freedom operating lamp, which comprises a lamp bracket, an adjusting component and a lamp component; the adjusting components are at least two, each adjusting component comprises a first adjusting arm, a second adjusting arm and a third adjusting arm, one end of each first adjusting arm is rotatably arranged at the bottom end of the lamp holder, and the other end of each first adjusting arm is rotatably connected with the top end of the corresponding second adjusting arm; the bottom end of the second adjusting arm is connected with one end of a third adjusting arm, and the other end of the third adjusting arm is connected with a lamp assembly; the first adjusting arm and the second adjusting arm can rotate around the vertical shaft; the third adjusting arm can also rotate around a horizontal shaft; the lamp assembly comprises a lamp holder and a plurality of light sources, the light sources are mounted on the bottom end face of the lamp holder, and the light sources are distributed at intervals around the circumference of the central axis of the lamp holder. The utility model discloses a first regulating arm, second regulating arm and third regulating arm realize a plurality of angular adjustment, and illumination angle is wider, and can freely switch different lamp components.

Description

Multi-degree-of-freedom operating lamp

Technical Field

The utility model relates to a medical treatment surgical equipment technical field especially relates to a multi freedom operating lamp.

Background

At present, the essence of the surgical lamp which is actually different from the common lamp is to meet the special requirements of the operation. 1. The requirement of illumination brightness in an operating room, the requirement of safe operation illumination, the requirement of no shadow, the requirement of cold light and the requirement of detachable disinfection. The operating lamp can provide guarantee for the illumination brightness of the operating room, and the operating room surgeon must be capable of accurately distinguishing the outline, the color and the movement, so that the light intensity close to the quality of sunlight is required, the illumination intensity is 10 ten thousand at the minimum, and the operating lamp can provide the illumination brightness of 15 ten thousand at the maximum by using a single lamp.

If a fault occurs in the operation process, the operation needs to be switched immediately, so that the operation fault is prevented from being caused in the operation process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a multi freedom degree operating lamp, a plurality of angular adjustment are realized to the first regulating arm of its accessible, second regulating arm and third regulating arm, and illumination angle is wider, and can freely switch different lamp components.

The purpose of the utility model is realized by adopting the following technical scheme:

the multi-degree-of-freedom operating lamp comprises a lamp holder, an adjusting assembly and a lamp assembly;

the number of the adjusting assemblies is at least two, each adjusting assembly comprises a first adjusting arm, a second adjusting arm and a third adjusting arm, one end of each first adjusting arm is rotatably installed at the bottom end of the lamp holder, and the other end of each first adjusting arm is rotatably connected with the top end of the corresponding second adjusting arm; the bottom end of the second adjusting arm is connected with one end of a third adjusting arm, and the other end of the third adjusting arm is connected with the lamp assembly; the first adjusting arm and the second adjusting arm can rotate around a vertical shaft; the third adjusting arm can also rotate around a horizontal shaft;

the lamp assembly comprises a lamp holder and a plurality of light sources, the lamp holder and the third adjusting arm are arranged on the bottom end face of the lamp holder, and the plurality of light sources are distributed at intervals around the circumference of the central axis of the lamp holder.

Furthermore, the light source comprises a lamp panel and a lamp, the lamp panel is rotatably arranged on the lamp holder, and the lamp is arranged on the lamp panel; the lamp panel is the reflecting plate.

Furtherly, be equipped with the driving piece in the lamp stand, the driving piece is used for driving the lamp plate rotation of each light source.

Further, the driving part comprises a motor, a gear ring, a first gear and a plurality of second gears, and the motor is installed in the lamp holder; the gear ring is arranged on the inner wall of the lamp holder; the first gear is pivoted to the middle part of the gear ring through a transmission shaft; the plurality of second gears are pivoted to the gear ring and meshed with the inner ring of the gear ring; a plurality of second gears are distributed on the periphery of the first gear and meshed with the first gear; and a rotating shaft of the motor is connected with the transmission shaft.

Furthermore, a plurality of lamps are arranged on the lamp panel.

Furthermore, the end part of the third adjusting arm is provided with a connecting arm, and two sides of the connecting arm are respectively pivoted to two sides of the lamp holder.

Further, the connecting arm is a circular arc connecting arm.

Compared with the prior art, the beneficial effects of the utility model reside in that: its lamps and lanterns subassembly passes through adjusting part to be connected on the lighting fixture, and first regulating arm can wind vertical axis rotation, can drive lamps and lanterns subassembly and switch on the horizontal direction on a large scale, and the second regulating arm also can wind vertical rotation, drives lamps and lanterns subassembly and switches on the horizontal direction in the minim scope. The third adjusting arm can rotate around the horizontal shaft to drive the lamp component to swing up and down in the vertical direction, so that multi-angle switching and illumination of the lamp component can be realized. In addition, a plurality of light sources are arranged on a lamp holder of the lamp assembly, so that the illumination brightness is brighter.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural diagram of the driving member of the present invention.

In the figure: 10. a lamp holder; 21. a first adjustment arm; 22. a second adjustment arm; 23. a third adjusting arm; 24. a connecting arm; 30. a lamp socket; 31. a lamp panel; 32. a lamp; 41. a drive shaft; 42. a gear ring; 43. a second gear; 44. a first gear.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, 2 and 3, the surgical lamp with multiple degrees of freedom includes a lamp holder 10, at least two adjusting assemblies and a lamp assembly, wherein each adjusting assembly includes a first adjusting arm 21, a second adjusting arm 22 and a third adjusting arm 23, one end of the first adjusting arm 21 is rotatably mounted at the bottom end of the lamp holder 10, the other end of the first adjusting arm 21 is rotatably connected with the top end of the second adjusting arm 22, the bottom end of the second adjusting arm 22 is connected with one end of the third adjusting arm 23, and the other end of the third adjusting arm 23 is connected with the lamp assembly. The first adjusting arm 21 and the second adjusting arm 22 can rotate around a vertical shaft; the third adjusting arm 23 is also rotatable about a horizontal axis.

In addition, the lamp assembly includes a lamp socket 30 and a plurality of light sources, the lamp socket 30 is connected with the end of the third adjusting arm 23, the plurality of light sources are installed on the bottom end surface of the lamp socket 30, and the plurality of light sources are circumferentially distributed around the central axis of the lamp socket 30 at intervals.

On the basis of the structure, use the utility model discloses a multi freedom operating lamp can be with a plurality of light sources of the bottom installation of lamp stand 30, and a plurality of light sources can increase the illumination intensity of lamp stand 30 for operating lamp 32's illumination intensity is good.

The lamp holder 30 of the lamp assembly can be connected to the end of the third adjusting arm 23 of the adjusting assembly, the other end of the third adjusting arm 23 can be rotatably connected to the bottom end of the second adjusting arm 22, the top end of the second adjusting arm 22 is connected to one end of the first adjusting arm 21, and the other end of the first adjusting arm 21 is rotatably mounted on the lamp holder 10, so that the plurality of light sources mounted on the lamp holder 30 can rotate relative to the lamp holder 10 through the first adjusting arm 21, the second adjusting arm 22 and the third adjusting arm 23.

The utility model discloses a lamp subassembly is switched to a plurality of lamp subassemblies on the lamp stand 30, and the lamp subassembly is connected to a plurality of lamp subassemblies, because the adjusting part is provided with at least two, and each adjusting part all can be connected lamp subassembly, and first regulating arm 21 can rotate around vertical axle, can drive a plurality of on the lamp stand 30 and switch on a large scale in the horizontal direction, after one of them set of lamp subassembly trouble, first regulating arm 21 through being connected adjusting part with it rotates, makes another set of lamp subassembly switch to the top of operating table, can realize that different lamp subassemblies switch.

In addition, the second adjusting arm 22 can also rotate vertically to drive the lamp assembly to switch in a small range in the horizontal direction, so that the second adjusting arm 22 can rotate in the horizontal direction with the lamp assembly to switch the illumination angle. Meanwhile, the third adjusting arm 23 can rotate around a horizontal shaft to drive the lamp assembly to swing up and down in the vertical direction, so that multi-angle switching and illumination of the lamp assembly can be achieved.

It should be noted that the rotatable connection between the first adjusting arm 21 and the lamp holder 10 and the rotatable connection between the first adjusting arm 21 and the second adjusting arm 22 can be realized by a rotating shaft. The lamp holder can be arranged on a bracket in an operating room when in use.

Further, concrete light source includes lamp plate 31 and lamp 32, with rotatable the installing on lamp stand 30 of lamp plate 31, and lamp 32 installs on lamp plate 31, and lamp plate 31 is the reflecting plate, and of course, above-mentioned lamp plate 31 can choose for use as the solar panel among the prior art, installs lamp 32 on the solar panel, lamp 32 alright carry out spotlight, light is bright, and illuminating effect is better.

In addition, above-mentioned lamp plate 31 can the pivoted install on lamp stand 30, therefore lamp plate 31 can rotate lamp stand 30 relatively, and lamp 32 on the lamp plate 31 also can rotate to the position of difference and throw light on, and the use of cooperation adjusting part, the illumination angle of lamp 32 is more various.

Further, a driving part can be arranged in the lamp holder 30, and the driving part is used for driving the lamp panel 31 of each light source to rotate. Because in the use, lamp plate 31 installs on lamp stand 30, and inconvenient regulation therefore can set up the driving piece and drive each lamp plate 31 and rotate, drives lamp plate 31 automatic rotation through the driving piece, is convenient for control lamp plate 31 turned angle.

More specifically, the driving member in this embodiment includes a motor, a gear ring 42, a first gear 44, and a plurality of second gears 43, the motor is mounted in the socket 30, and the gear ring 42 is mounted on the inner wall of the socket 30. The first gear 44 is pivoted to the middle of the gear ring 42 through the transmission shaft 41, the second gears 43 are pivoted to the gear ring 42, and the second gears 43 can be meshed with the inner ring of the gear ring 42. A plurality of second gears 43 are distributed on the periphery of the first gear 44 and meshed with the first gear 44; the rotation shaft of the motor is connected with the transmission shaft 41.

On this structure basis, pivot that can pass through the motor drives transmission shaft 41 and rotates, transmission shaft 41 rotates and to drive first gear 44 and rotate, first gear 44 rotates alright drive a plurality of second gear 43 rotations of being connected with it, a plurality of second gear 43 also can mesh with gear ring 42 simultaneously, a plurality of lamp plates 31 can rotate through connecting axle and a plurality of second gear 43, lamp plate 31 can rotate when each second gear 43 rotates promptly, same motor drives a plurality of lamp plates 31 and rotates, wait the board and rotate alright drive lamp 32 on the lamp plate 31 and rotate, lamp 32's illumination angle synchronism is better.

Of course, a plurality of motors can also be selected for use to the driving piece, and the pivot of a plurality of motors can rotate with a plurality of lamp plates 31, and every lamp plate 31 can rotate alone promptly, and the angle of each lamp plate 31 of single adjustment, angle of adjustment are more changeable.

Further, a plurality of lamps 32 can be arranged on the lamp panel 31, and the plurality of lamps 32 on a single lamp panel 31 can be used simultaneously, so that the illumination brightness is larger.

Further, in order to facilitate the connection between the lamp holder 30 of the lamp assembly and the third adjusting arm 23, the connecting arm 24 may be disposed at the end of the third adjusting arm 23, the two sides of the connecting arm 24 are respectively pivoted to the two sides of the lamp holder 30, so that the lamp holder 30 may be rotatably assembled via the connecting arm 24, the lamp holder 30 may rotate up and down relative to the third adjusting arm 23, that is, the lamp holder 30 may rotate up and down to adjust a larger range via the third adjusting arm 23, and the lamp holder 30 may also adjust up and down relative to the third adjusting via the connecting arm 24, so as to adjust a smaller range, and thus, the adjusting angle is more variable.

Further, the connecting arm 24 is a circular arc connecting arm, and the circular arc position of the circular arc connecting arm is convenient to match with the outer surface of the lamp holder 30.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The surgical lamp with multiple degrees of freedom is characterized by comprising a lamp holder, an adjusting assembly and a lamp assembly;

the lamp assembly comprises a lamp holder and a plurality of light sources, the lamp holder is connected with the end portion of the third adjusting arm, the light sources are mounted on the bottom end face of the lamp holder, and the light sources are distributed at intervals around the circumference of the central axis of the lamp holder.

2. The multiple degree of freedom operating lamp of claim 1, wherein the light source includes a lamp panel and a lamp, the lamp panel is rotatably mounted to the lamp socket, and the lamp is mounted to the lamp panel; the lamp panel is the reflecting plate.

3. The multiple degree of freedom operating lamp of claim 2, wherein a driving member is provided in the lamp holder, and the driving member is used for driving the lamp panel of each light source to rotate.

4. The multiple degree of freedom surgical lamp of claim 3 wherein the drive member includes a motor, a gear ring, a first gear, and a plurality of second gears, the motor being mounted within the lamp base; the gear ring is arranged on the inner wall of the lamp holder; the first gear is pivoted to the middle part of the gear ring through a transmission shaft; the plurality of second gears are pivoted to the gear ring and meshed with the inner ring of the gear ring; a plurality of second gears are distributed on the periphery of the first gear and meshed with the first gear; and a rotating shaft of the motor is connected with the transmission shaft.

5. The multiple degree of freedom operating lamp of claim 2, wherein a plurality of lamps are provided on the lamp panel.

6. The multiple degrees of freedom surgical lamp according to any one of claims 1 to 5, wherein the third adjusting arm has a connecting arm at an end thereof, and both sides of the connecting arm are respectively pivoted to both sides of the lamp socket.

7. The multiple degree of freedom surgical lamp of claim 6, wherein the connecting arm is a circular arc connecting arm.