CN220931041U

CN220931041U - Novel LED operation shadowless lamp

Info

Publication number: CN220931041U
Application number: CN202322612367.6U
Authority: CN
Inventors: 付长晨; 付洪峰
Original assignee: Qufu Hansen Medical Technology Co ltd
Current assignee: Qufu Hansen Medical Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-10
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a novel LED operation shadowless lamp, which relates to the technical field of medical equipment and comprises an electric telescopic column, wherein the top end of the electric telescopic column is rotationally connected with a supporting frame, the bottom end of the supporting frame is slidably connected with a connecting frame through a length adjusting assembly, the bottom end of the connecting frame is rotationally connected with a lamp holder through an angle adjusting assembly, the inner wall of the top end of the lamp holder is connected with a lamp plate, the bottom end of the lamp plate is connected with LED lamp beads, and the bottom end of the lamp holder is connected with a lamp shade; the beneficial effects of the utility model are as follows: starting a first motor through the arranged length adjusting assembly, so that the threaded screw rod drives the movable seat to move, and further the connecting frame and the lamp holder move, and the application range of the shadowless lamp can be flexibly adjusted; through mounting panel and the lamp shade that sets up, unscrew the bolt, pull down mounting panel and lamp stand, rotate the screw rod again, make the screw rod shift out the screw hole, and then make the lamp shade break away from spacingly, make things convenient for the staff to pull down the lamp shade, be convenient for maintain the shadowless lamp.

Description

Novel LED operation shadowless lamp

Technical Field

The utility model relates to an LED operation shadowless lamp, in particular to a novel LED operation shadowless lamp, and belongs to the technical field of medical equipment.

Background

The LED operation shadowless lamp consists of a plurality of lamp caps, is petal-shaped, is fixed on a balance arm suspension system, is stable in positioning, can perform vertical or circular movement, can meet the requirements of different heights and angles in operation, is an essential device for illuminating surgical parts, and is required to optimally observe objects with different depths, sizes and low contrast in incisions and body cavities.

The "novel LED surgical shadowless lamp" disclosed in the application number "CN202121817701.6" is also an increasingly mature technology, and includes: the shadowless lamp comprises a shadowless lamp body, a lamp panel, a light source diffusion plate and LED lamp beads, wherein a plurality of lamp panels are arranged on the front face of the shadowless lamp body, a lamp frame is arranged on the outer side of the lamp panel, the plurality of lamp panels are separated by the plurality of light source diffusion plates, the plurality of lamp panels are connected with an inner lamp panel through wires, the plurality of LED lamp beads are inlaid on the upper surface of the lamp panel, the plurality of LED lamp beads are connected with the lamp panel through copper wires, an outer ring is arranged in the middle of the front face of the lamp panel, and the outer ring is movably connected with the plurality of lamp panels through folding connectors. The angle of the fan-shaped lamp panel can be adjusted through the arrangement of the folding connecting piece, so that the angle of lamplight irradiation is simpler and more convenient, the LED lamp bead is arranged, the LED cold light source is used as operation illumination, the LED cold light source is a real cold light source, the temperature of the head and a wound area of a doctor cannot be increased, the LED surgical shadowless lamp is more suitable for the technical field of medical equipment in actual use, the LED surgical shadowless lamp is further searched, the novel LED surgical shadowless lamp disclosed by the application number of CN201820705877.4 comprises a lamp body, a fixed disc, a first rotating shaft, a first supporting rod, a control panel, a control button, a display, a fourth supporting rod, a second rotating shaft, an illuminating lamp, a power supply device, a telescopic extension tube and a voice control device, the novel LED surgical shadowless lamp is provided by the arrangement of the LED surgical shadowless lamp, the voice control device is arranged at the bottom end of the illuminating lamp, the microphone sensor is used for collecting the voice frequency of a person and sending a singlechip, the singlechip is used for extracting voice characteristics from voice waveforms and carrying out matching characteristics to adjust the brightness, the problem that the doctor is inconvenient to shake the illuminating lamp and the lamp is easy to disperse attention is generated by pressing the control button illuminating lamp in a certain way is solved, the problem that the doctor is required to shake the end face is easy to be high in a hospital, the problem that the length of the telescopic extension tube is required to be custom-made by setting the telescopic extension tube is not to be equal to the length of an inner tube is required to be fixed by the fixed at the fixed tube, and the fixed tube is high by the fixed tube, and the length is required to be provided with a high screw bolt.

The LED operation shadowless lamp in the two above disclosed techniques has the following drawbacks: the illuminating range is fixed, the lamp holder is difficult to detach and the shadowless lamp is inconvenient to maintain when the lamp holder is used, so the utility model provides a novel LED operation shadowless lamp.

Disclosure of utility model

The utility model aims to provide a novel LED operation shadowless lamp, which solves the problems that the illumination range proposed in the background technology cannot be adjusted and the shadowless lamp is difficult to detach.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel LED operation shadowless lamp, includes electric telescopic column, electric telescopic column's top rotates and is connected with the support frame, there is the link bottom of support frame through length adjustment subassembly sliding connection, the bottom of link is connected with the lamp stand through angle adjustment subassembly rotation, the inner wall on lamp stand top is connected with the lamp plate, the bottom of lamp plate is connected with LED lamp pearl, the bottom of lamp stand is connected with the lamp shade.

As a preferable technical scheme of the utility model, the length adjusting assembly comprises a first motor, a motor frame, a threaded screw rod, a movable seat and a sliding groove, wherein the sliding groove is formed in the bottom end of the supporting frame, the threaded screw rod is rotationally connected to the inside of the sliding groove through a bearing, the movable seat is slidably connected to the inside of the sliding groove, the inside of the movable seat is in threaded connection with the outer wall of the threaded screw rod, the bottom end of the movable seat is connected with the top end of the connecting frame, the motor frame is connected to one side of the supporting frame, the first motor is arranged in the motor frame, and a transmission shaft of the first motor is connected with one end of the threaded screw rod.

As a preferable technical scheme of the utility model, the angle adjusting assembly comprises a connecting seat, a rotating shaft, a rotating seat, a second motor and a motor box, wherein the connecting seat is connected to the bottom end of the connecting frame, the rotating shaft is rotationally connected to the inside of the connecting seat through a bearing, the rotating seat is connected to the middle part of the rotating shaft, the rotating seat is connected with the lamp holder, the motor box is connected to the front surface of the connecting seat, the second motor is arranged in the motor box, and a transmission shaft of the second motor is connected with one end of the rotating shaft.

As a preferable technical scheme of the utility model, the middle part of the top end of the lamp holder is connected with two mounting plates, and the two mounting plates are respectively connected with the two sides of the rotating seat through bolts.

As a preferable technical scheme of the utility model, the bottom end of the lamp holder is provided with an annular clamping groove, the annular clamping groove is in clamping connection with the top of the lamp shade, two sides of the annular clamping groove are in threaded connection with screw rods, two sides of the lamp shade are provided with threaded holes, and two screw rods are in threaded connection with the corresponding threaded holes respectively.

As a preferable technical scheme of the utility model, the top end of the lamp panel is connected with a heat conducting rod, and the heat conducting rod penetrates through the lamp holder.

As a preferable technical scheme of the utility model, a rotating sleeve is connected to the inside of one side of the bottom end of the supporting frame, and the rotating sleeve is rotationally connected with the top of the electric telescopic column through a bearing.

Compared with the related art, the novel LED surgical shadowless lamp provided by the utility model has the following beneficial effects:

1. Starting a first motor through the arranged length adjusting assembly to enable the threaded screw rod to rotate, enabling the threaded screw rod to be in threaded connection with the movable seat, enabling the movable seat to move, further enabling the connecting frame and the lamp holder to move, changing the application range of the shadowless lamp, and enabling the application range of the shadowless lamp to be flexibly adjusted;

2. Through mounting panel and the lamp shade that sets up, unscrew the bolt, with mounting panel and rotation seat separation, pull down mounting panel and lamp stand, rotate the screw rod again, make the screw rod shift out the screw hole, and then make the lamp shade break away from spacingly, make things convenient for the staff to pull down the lamp shade, be convenient for maintain the shadowless lamp.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic cross-sectional view of a lamp socket according to the present utility model.

In the figure: 1. an electric telescopic column; 2. a support frame; 3. a connecting frame; 4. a lamp holder; 5. a lamp panel; 6. LED lamp beads; 7. a lamp shade; 8. a length adjustment assembly; 9. an angle adjustment assembly; 10. a mounting plate; 11. an annular clamping groove; 12. a screw; 13. a threaded hole; 14. a heat conduction rod; 15. a rotating sleeve; 801. a first motor; 802. a motor frame; 803. a threaded screw rod; 804. a movable seat; 805. a chute; 901. a connecting seat; 902. a rotating shaft; 903. a rotating seat; 904. a second motor; 905. and a motor case.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-4, the utility model provides a novel LED operation shadowless lamp, which comprises an electric telescopic column 1, wherein the top end of the electric telescopic column 1 is rotationally connected with a support frame 2, the bottom end of the support frame 2 is slidably connected with a connecting frame 3 through a length adjusting assembly 8, the bottom end of the connecting frame 3 is rotationally connected with a lamp holder 4 through an angle adjusting assembly 9, the inner wall of the top end of the lamp holder 4 is connected with a lamp panel 5, the bottom end of the lamp panel 5 is connected with an LED lamp bead 6, and the bottom end of the lamp holder 4 is connected with a lamp shade 7;

An annular clamping groove 11 is formed in the bottom end of the lamp holder 4, the annular clamping groove 11 is connected with the top of the lamp shade 7 in a clamping mode, screw rods 12 are connected with two sides of the annular clamping groove 11 in a threaded mode, threaded holes 13 are formed in two sides of the lamp shade 7, the two screw rods 12 are respectively connected with the corresponding threaded holes 13 in a threaded mode, the screw rods 12 are rotated, the screw rods 12 are moved out of the threaded holes 13, the lamp shade 7 is further separated from the limiting mode, and workers can conveniently detach the lamp shade 7;

The top end of the lamp panel 5 is connected with a heat conducting rod 14, the heat conducting rod 14 penetrates through the lamp holder 4, and the heat conducting rod 14 conducts out the heat of the lamp panel 5 to dissipate the heat;

The inside of one side of the bottom end of the support frame 2 is connected with a rotating sleeve 15, the rotating sleeve 15 is rotationally connected with the top of the electric telescopic column 1 through a bearing, the support frame 2 is rotated, the rotating sleeve 15 and the electric telescopic column 1 are rotated relatively, and then the using direction of the shadowless lamp is changed;

The length adjusting assembly 8 comprises a first motor 801, a motor frame 802, a threaded screw 803, a movable seat 804 and a sliding groove 805, wherein the sliding groove 805 is formed in the bottom end of the support frame 2, the threaded screw 803 is rotationally connected to the inside of the sliding groove 805 through a bearing, the movable seat 804 is slidably connected to the inside of the sliding groove 805, the inside of the movable seat 804 is in threaded connection with the outer wall of the threaded screw 803, the bottom end of the movable seat 804 is connected with the top end of the connecting frame 3, the motor frame 802 is connected to one side of the support frame 2, the first motor 801 is arranged in the motor frame 802, a transmission shaft of the first motor 801 is connected with one end of the threaded screw 803, the first motor 801 is started, the threaded screw 803 drives the movable seat 804 to move, and then the connecting frame 3 and the lamp holder 4 move, and the application range of the shadowless lamp is changed;

Specifically, as shown in fig. 1, 2 and 3, the first motor 801 is started to rotate the screw rod 803, the screw rod 803 is in threaded connection with the movable seat 804, so that the movable seat 804 moves, and then the connecting frame 3 and the lamp holder 4 move, so that the application range of the shadowless lamp is changed, and the application range of the shadowless lamp can be flexibly adjusted.

Example 2:

The angle adjusting assembly 9 comprises a connecting seat 901, a rotating shaft 902, a rotating seat 903, a second motor 904 and a motor box 905, wherein the connecting seat 901 is connected to the bottom end of the connecting frame 3, the rotating shaft 902 is rotatably connected to the inside of the connecting seat 901 through a bearing, the rotating seat 903 is connected to the middle part of the rotating shaft 902, the rotating seat 903 is connected with the lamp holder 4, the motor box 905 is connected to the front surface of the connecting seat 901, the second motor 904 is arranged in the motor box 905, a transmission shaft of the second motor 904 is connected with one end of the rotating shaft 902, and the second motor 904 is started to enable the rotating shaft 902 to drive the rotating seat 903 and the lamp holder 4 to rotate, so that the irradiation angle of the lamp holder 4 can be conveniently adjusted;

The middle part of the top end of the lamp holder 4 is connected with two mounting plates 10, the two mounting plates 10 are respectively connected with two sides of the rotating base 903 through bolts, and the bolts are unscrewed so as to be convenient for disassembling the lamp holder 4;

Specifically, as shown in fig. 1, 2 and 4, the second motor 904 is started to make the rotation shaft 902 drive the rotation base 903 to rotate, and then drive the lamp holder 4 to rotate, so as to be convenient for adjusting the irradiation angle of the lamp holder 4.

When the lamp shade 7 is used, firstly, the height of the electric telescopic column 1 is adjusted, the support frame 2 is rotated, the rotating sleeve 15 and the electric telescopic column 1 are rotated relatively, the using direction of the shadowless lamp is changed, then the first motor 801 is started, the threaded screw 803 is rotated, the threaded screw 803 is in threaded connection with the movable seat 804, the movable seat 804 is moved, the connecting frame 3 and the lamp holder 4 are moved, the using range of the shadowless lamp is changed, the using range of the shadowless lamp can be flexibly adjusted, then the second motor 904 is started, the rotating shaft 902 drives the rotating seat 903 to rotate, the lamp holder 4 is driven to rotate, the irradiation angle of the lamp holder 4 is conveniently adjusted, the heat conducting rod 14 conducts heat, heat is dissipated, when the lamp shade 4 is maintained, the bolts are unscrewed, the mounting plate 10 and the rotating seat 903 are separated, the mounting plate 10 and the lamp holder 4 are detached, the threaded rod 12 is rotated, the threaded rod 12 is moved out of the threaded hole 13, the lampshade 7 is separated from the limit, the lampshade 7 is conveniently detached by workers, and the shadowless lamp is conveniently maintained.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel LED operation shadowless lamp, includes electric telescopic column (1), a serial communication port, the top of electric telescopic column (1) is rotated and is connected with support frame (2), the bottom of support frame (2) is through length adjustment subassembly (8) sliding connection have link (3), the bottom of link (3) is rotated through angle adjustment subassembly (9) and is connected with lamp stand (4), the inner wall on lamp stand (4) top is connected with lamp plate (5), the bottom of lamp plate (5) is connected with LED lamp pearl (6), the bottom of lamp stand (4) is connected with lamp shade (7).

2. The novel LED surgical shadowless lamp of claim 1, wherein: the length adjustment assembly (8) comprises a first motor (801), a motor frame (802), a threaded screw rod (803), a moving seat (804) and a sliding groove (805), wherein the sliding groove (805) is formed in the bottom end of the supporting frame (2), the threaded screw rod (803) is connected to the inside of the sliding groove (805) through a bearing in a rotating mode, the moving seat (804) is connected to the inside of the sliding groove (805) in a sliding mode, the inside of the moving seat (804) is connected with the outer wall of the threaded screw rod (803) in a threaded mode, the bottom end of the moving seat (804) is connected with the top end of the connecting frame (3), the motor frame (802) is connected to one side of the supporting frame (2), and the first motor (801) is arranged in the inside of the motor frame (802) and connected to one end of the threaded screw rod (803) through a transmission shaft of the first motor (801).

3. The novel LED surgical shadowless lamp of claim 1, wherein: the angle adjusting component (9) comprises a connecting seat (901), a rotating shaft (902), a rotating seat (903), a second motor (904) and a motor box (905), wherein the connecting seat (901) is connected to the bottom end of the connecting frame (3), the rotating shaft (902) is rotatably connected to the inside of the connecting seat (901) through a bearing, the rotating seat (903) is connected to the middle part of the rotating shaft (902), the rotating seat (903) is connected with the lamp holder (4), the motor box (905) is connected to the front face of the connecting seat (901), the second motor (904) is arranged inside the motor box (905), and a transmission shaft of the second motor (904) is connected with one end of the rotating shaft (902).

4. A novel LED surgical shadowless lamp as claimed in claim 3, wherein: the middle part at the top end of the lamp holder (4) is connected with two mounting plates (10), and the two mounting plates (10) are respectively connected with two sides of the rotating seat (903) through bolts.

5. The novel LED surgical shadowless lamp of claim 1, wherein: annular draw-in groove (11) have been seted up to the bottom of lamp stand (4), annular draw-in groove (11) with the top block of lamp shade (7) is connected, equal threaded connection in both sides of annular draw-in groove (11) has screw rod (12), screw hole (13) have all been seted up in both sides of lamp shade (7), two screw rod (12) respectively with corresponding screw hole (13) threaded connection.

6. The novel LED surgical shadowless lamp of claim 1, wherein: the top of lamp plate (5) is connected with heat conduction pole (14), heat conduction pole (14) run through lamp stand (4).

7. The novel LED surgical shadowless lamp of claim 1, wherein: the inside of support frame (2) bottom one side is connected with rotates cover (15), rotate cover (15) through the bearing with the top rotation of electric telescopic column (1) is connected.