Energy-saving medical LED illuminating lamp

Abstract

The utility model discloses an energy-saving medical light-emitting diode (LED) illuminating lamp, which relates to the technical field of medical illuminating lamps and comprises a hanging plate, a fixing block is fixedly mounted at the bottom of the hanging plate, a transverse adjusting mechanism is mounted at the bottom of the fixing block, and a longitudinal adjusting mechanism is fixedly mounted at the bottom of the transverse adjusting mechanism. By the adoption of the structure, the first motor is used for driving the transmission gear to rotate, the transmission gear and the rack are in meshing transmission, the sliding block can be driven in an auxiliary mode to transversely move in the top rail, and transverse movement of the lighting lamp body can be conveniently adjusted in an auxiliary mode; the screw rod rotates to assist in driving the sliding rod in the outer rail to move up and down, transverse and longitudinal displacement of the illuminating lamp body can be flexibly adjusted through longitudinal sliding of the sliding rod and transverse movement of the sliding block, the position of the illuminating lamp body can be flexibly adjusted, the overall adaptation capacity of the device can be improved, and the illuminating position of the illuminating lamp body can be flexibly adjusted according to the illuminating requirement.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical lighting lamps, and particularly relates to an energy-saving medical LED lighting lamp. Background Art

[0002] Medical LED lighting is a lighting device specially used in the medical field, which uses LED as the light source. LED lighting has the advantages of high brightness, energy saving and high efficiency, and no ultraviolet and infrared radiation. Medical LED lighting is widely used in medical places such as operating rooms, emergency rooms, delivery rooms, examination rooms, etc., providing good lighting conditions for medical personnel to ensure the accuracy and safety of medical operations.

[0003] The Chinese patent with the publication number "CN209084613U" discloses a medical lighting lamp for magnetic resonance room, which includes a lamp holder, a lamp pole, a base, and a battery box, characterized in that the battery box is connected to the base through a detachable connector; the lamp holder, lamp pole, base, and battery box are all provided with an electromagnetic shielding layer, and the electromagnetic shielding layers of the four parts are sequentially connected to form an integral shielding cover. The design of the utility model enables the entire lighting circuit to be located inside the shielding cover, which can effectively shield the electromagnetic radiation emitted from the inside of the lamp; and the battery box can be conveniently and labor-savingly disassembled and assembled when needed, so that it is more convenient to carry and use in different situations; it has positive technical significance.

[0004] Although the above-mentioned device has good lighting function during use, it obviously has certain defects and shortcomings during its specific use. First of all, the overall position of the lighting lamp is single, and the height, lateral displacement and horizontal and vertical angles cannot be flexibly adjusted. The overall adaptability is poor, and the design of placing it on the ground during actual use is obviously inconvenient during use. It is well known that the indoor environment of the hospital is generally tense. The overall base, battery box, power box, etc. are placed inside the examination room. During actual use, it is easy to occupy the limited space in the hospital. It can be seen that it has certain defects and shortcomings during use. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an energy-saving medical LED lighting lamp to solve the problems raised by the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An energy-saving medical LED lighting lamp comprises a hanging plate, a fixing block is fixedly installed at the bottom of the hanging plate, a lateral adjustment mechanism is installed at the bottom of the fixing block, a longitudinal adjustment mechanism is fixedly installed at the bottom of the lateral adjustment mechanism, an angle adjustment mechanism is fixedly installed at the bottom of the longitudinal adjustment mechanism, a clamping mechanism is fixedly installed at the bottom of the angle adjustment mechanism, a lighting lampshade is installed at the bottom of the angle adjustment mechanism through the clamping mechanism, and a lighting lamp body is fixedly installed at the bottom of the lighting lampshade;

[0008] The lateral adjustment mechanism includes a fixing frame, which is fixedly installed on the bottom of the fixing block, a top rail is fixedly installed on the bottom of the fixing frame, a slider is slidably connected inside the top rail, a mounting frame is fixedly installed on one side of the slider, a first motor is fixedly installed on the outer end of the mounting frame, an output end of the first motor passes through the mounting frame and a transmission gear is fixedly installed, a rack is fixedly installed on one side of the bottom of the top rail, the rack and the transmission gear are meshingly connected, and a lateral adjustment mechanism is set up so that during use, the device can start the first motor to drive the transmission gear to rotate, and the transmission gear cooperates with the rack for meshing transmission, which can assist in driving the slider to slide inside the top rail, so that the device can flexibly adjust the reverse direction of the lighting lamp during use, which can improve the overall adaptability and ease of use of the device.

[0009] As a preferred technical solution, the longitudinal adjustment mechanism includes a top frame, which is fixedly installed on the bottom of the slider, and a second motor is fixedly installed inside the top frame, and a screw rod is fixedly installed on the output end of the second motor through the top frame, and an outer rail is fixedly installed on the bottom of the top frame, and the screw rod is rotatably connected to the inside of the outer rail, and a sliding rod is threadedly connected to the outer surface of the screw rod, and the bottom of the sliding rod is fixedly connected to the angle adjustment mechanism. A longitudinal adjustment mechanism is provided, and the screw rod can be driven by the second motor to drive the sliding rod to move up and down. The height of the lighting lampshade and the lighting lamp body can be flexibly adjusted by the up and down displacement of the sliding rod, which can improve the overall lighting adaptability of the device. At the same time, it can be automatically stored when not in use, which is convenient for the use of the device.

[0010] As a preferred technical solution, the overall cross-sectional shape of the sliding rod and the overall cross-sectional shape of the outer rail are both set to regular hexagons, and the cross-sectional shape of the slider and the cross-sectional shape of the top rail are both set to convex shapes. Setting the slider and the interior of the top rail to be convex shapes can improve the stability of the sliding of the slider inside the top rail, and setting the sliding rod and the outer rail to be regular hexagons can improve the stability of the longitudinal movement of the sliding rod.

[0011] As an optimal technical solution, the limit assembly includes a limit hole and a rail frame, the limit hole is opened on one side of the lower end of the concave frame and the protrusion close to the rail frame, the rail frame is fixedly installed on the lower end of one side of the concave frame, a limit spring is fixedly installed inside the rail frame, the outer end of the limit spring is fixedly installed on the limit frame, the lower end of the limit frame is fixedly installed on the limit column, the limit column is inserted into the limit holes of the protrusion and the concave frame, and the limit assembly is set so that during use, the limit spring can be reset to drive the limit frame to push the limit column into the limit hole, and the limit column and the limit hole can limit each other, so as to assist the installation of the protrusion in the concave frame, so as to facilitate and quickly install the lighting lampshade and the lighting lamp body.

[0012] As an optimal technical solution, the clamping mechanism includes a concave frame and a protrusion, the concave frame is fixedly installed at the bottom of the rotating shaft, a limiting component is fixedly installed at the lower end of one side of the concave frame, the protrusion is fixedly installed at the top of the lighting lamp cover, the protrusion is inserted into the interior of the concave frame, and the end of the limiting component is inserted into the interior of the protrusion. The concave frame and the protrusion are arranged so that during use, the limiting component can be used to assist in limiting the clamping protrusion, which facilitates the quick installation of the protrusion and facilitates the disassembly and maintenance of the lighting lamp body.

[0013] As an optimal technical solution, the angle adjustment mechanism includes a base frame, which is fixedly installed on the bottom of the sliding rod, and a third motor is fixedly installed inside the base frame, and the output end of the third motor passes through the base frame and is fixedly installed with a concave seat, and a fourth motor is fixedly installed on one side of the concave seat, and the output end of the fourth motor passes through the concave seat and is fixedly installed with a rotating shaft, and the rotating shaft is rotatably connected to the inside of the concave seat, and the bottom of the concave seat is fixedly connected to the clamping mechanism, and an angle adjustment mechanism is provided, so that during use, the device can be operated by starting the third motor and the fourth motor, the third motor drives the concave seat to rotate, and the fourth motor drives the rotating shaft to rotate, so that the rotation of the lighting lampshade and the lighting lamp body can be flexibly adjusted, and the lighting direction can be conveniently and flexibly adjusted.

[0014] As a preferred technical solution, a connecting shaft is fixedly installed on the outer upper end of the limit frame, and the outer end of the connecting shaft passes through the rail frame and is fixedly installed with an adjustable handrail. The connecting shaft is arranged so that the connecting shaft can be pulled toward the outside during use, thereby facilitating quick disassembly and assembly of the lighting lamp cover and the lighting lamp body.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, the first motor is used to drive the transmission gear to rotate, and the transmission gear and the rack are meshed for transmission, which can assist in driving the slider to move horizontally inside the top rail, so as to assist in adjusting the horizontal movement of the lighting lamp body. At this time, the second motor is started to drive the screw rod to rotate, and the screw rod rotation can assist in driving the sliding bar inside the outer rail to move up and down. The sliding bar slides longitudinally, and then the slider moves horizontally, so as to flexibly adjust the horizontal and vertical displacements of the lighting lamp body, so as to flexibly adjust the position of the lighting lamp body, thereby improving the overall adaptability of the device, and flexibly adjusting the lighting position of the lighting lamp body according to lighting needs;

[0017] Second, the third motor is used to drive the concave seat to rotate, so that the lighting lamp body can be adjusted to rotate horizontally toward one side. At this time, the fourth motor is used to drive the rotating shaft inside the concave seat to rotate. The lighting lamp body can be flexibly adjusted to rotate longitudinally toward one side through the rotation of the rotating shaft, which can assist the lighting lamp body to rotate toward the other side. The lighting lamp can be flexibly adjusted to adjust the horizontal and vertical angles, which can improve the overall lighting adaptability of the device. With the horizontal adjustment mechanism and the vertical adjustment mechanism, the device can be adjusted arbitrarily according to lighting needs, which can improve the lighting adaptability of the lighting lamp;

[0018] Third, during practical use, bolts are used to assist in installing the hanging plate on the top of the inspection room. The hanging installation design can avoid placing the lighting lamp on the ground to occupy space. When the lighting lamp is not in use, it can be stored on the top of the room. It can be seen that this device can save indoor space and can also be flexibly retracted, stored and adjusted, which can improve the overall adaptability and convenience of use of the device;

[0019] Fourth, by inserting the protrusion into the interior of the concave frame, the limit spring is retracted and reset to drive the limit frame to move toward the protrusion. At this time, the limit column on the limit frame can be inserted into the limit holes on the rail frame and the protrusion, and the lighting lamp cover can be installed at the bottom of the angle adjustment mechanism together with the lighting lamp body. When disassembly is required, it is only necessary to pull the connecting shaft, and the connecting shaft drives the limit frame to move outward. The outward movement of the limit frame can drive the limit column to disengage from the limit hole. At this time, the protrusion and the concave frame can be taken out, making the device as a whole easy to quickly disassemble and assemble the lighting lamp body, convenient for inspection, disassembly and maintenance, and can improve the convenience of use and subsequent maintenance of the lighting lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 This is a schematic diagram of the structure of the lateral adjustment mechanism of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the angle adjustment mechanism of the utility model.

[0024] 1. Hanging plate; 2. Fixing block; 3. Lateral adjustment mechanism; 31. Fixing frame; 32. Top rail; 33. Sliding block; 34. Mounting frame; 35. First motor; 36. Transmission gear; 37. Rack; 4. Longitudinal adjustment mechanism; 41. Top frame; 42. Second motor; 43. Screw rod; 44. Outer rail; 45. Sliding rod; 5. Angle adjustment mechanism; 51. Base frame; 52. Third motor; 53. Concave seat; 54. Fourth motor; 55. Rotating shaft; 6. Clamping mechanism; 61. Concave frame; 62. Bump; 63. Limiting assembly; 631. Limiting hole; 632. Rail frame; 633. Limiting spring; 634. Limiting frame; 635. Limiting column; 636. Connecting shaft; 7. Lighting lampshade; 8. Lighting lamp body. DETAILED DESCRIPTION

[0025] Example

[0026] refer to Figures 1 to 4 The energy-saving medical LED lighting lamp described in this embodiment includes a hanging plate 1, a fixing block 2 is fixedly installed at the bottom of the hanging plate 1, a lateral adjustment mechanism 3 is installed at the bottom of the fixing block 2, a longitudinal adjustment mechanism 4 is fixedly installed at the bottom of the lateral adjustment mechanism 3, an angle adjustment mechanism 5 is fixedly installed at the bottom of the longitudinal adjustment mechanism 4, a clamping mechanism 6 is fixedly installed at the bottom of the angle adjustment mechanism 5, a lighting lampshade 7 is installed at the bottom of the angle adjustment mechanism 5 through the clamping mechanism 6, and a lighting lamp body 8 is fixedly installed at the bottom of the lighting lampshade 7;

[0027] The lateral adjustment mechanism 3 includes a fixing frame 31, which is fixedly installed on the bottom of the fixing block 2. A top rail 32 is fixedly installed on the bottom of the fixing frame 31, and a slider 33 is slidably connected inside the top rail 32. A mounting frame 34 is fixedly installed on one side of the slider 33. A first motor 35 is fixedly installed on the outer end of the mounting frame 34. A transmission gear 36 is fixedly installed on the output end of the first motor 35 through the mounting frame 34. A rack 37 is fixedly installed on one side of the bottom of the top rail 32. The rack 37 and the transmission gear 36 are meshingly connected. By setting the lateral adjustment mechanism 3, during use, the device can start the first motor 35 to drive the transmission gear 36 to rotate, and the transmission gear 36 meshes with the rack 37 for transmission, which can assist in driving the slider 33 to slide inside the top rail 32, so that the device can flexibly adjust the reverse direction of the lighting lamp during use, which can improve the overall adaptability and ease of use of the device.

[0028] refer to Figure 1-Figure 3The longitudinal adjustment mechanism 4 includes a top frame 41, which is fixedly mounted on the bottom of the slider 33. A second motor 42 is fixedly mounted inside the top frame 41. A screw rod 43 is fixedly mounted on the output end of the second motor 42 through the top frame 41. An outer rail 44 is fixedly mounted on the bottom of the top frame 41. The screw rod 43 is rotatably connected to the inside of the outer rail 44. A slide rod 45 is threadedly connected to the outer surface of the screw rod 43. The bottom of the slide rod 45 is fixedly connected to the angle adjustment mechanism 5. The longitudinal adjustment mechanism 4 is set, and the screw rod 43 can be driven by the second motor 42 to drive the slide rod 45 to move up and down. The lighting lampshade 7 and The height of the lighting lamp body 8 can improve the overall lighting adaptability of the device. At the same time, it can be automatically stored when not in use, which is convenient for the use of the device. The overall cross-sectional shape of the slide bar 45 and the overall cross-sectional shape of the inner part of the outer rail 44 are both set to regular hexagons, and the cross-sectional shape of the slider 33 and the cross-sectional shape of the top rail 32 are both set to convex shapes. The convex-shaped slider 33 and the inner part of the top rail 32 can improve the sliding stability of the slider 33 in the top rail 32. The slide bar 45 and the outer rail 44 are set to regular hexagons, which can improve the stability of the longitudinal movement of the slide bar 45, thereby promoting the overall stability of the device and improving the overall use intensity of the lighting lamp.

[0029] refer to Figure 1-Figure 2 and Figure 4 The angle adjustment mechanism 5 includes a base frame 51, which is fixedly installed at the bottom of the sliding rod 45. A third motor 52 is fixedly installed inside the base frame 51. The output end of the third motor 52 passes through the base frame 51 and is fixedly installed with a concave seat 53. A fourth motor 54 is fixedly installed on one side of the concave seat 53. The output end of the fourth motor 54 passes through the concave seat 53 and is fixedly installed with a rotating shaft 55. The rotating shaft 55 is rotatably connected to the inside of the concave seat 53. The bottom of the concave seat 53 is fixedly connected to the clamping mechanism 6. The angle adjustment mechanism 5 is set so that during use, the device can be operated by starting the third motor 52 and the fourth motor 54. The third motor 52 drives the concave seat 53 to rotate, and the fourth motor 54 drives the rotating shaft 55 to rotate. The rotation of the lighting lampshade 7 and the lighting lamp body 8 can be flexibly adjusted, which is convenient and flexible to adjust the lighting direction, can adapt to different lighting needs, and can improve the overall adaptability of the lighting lamp.

[0030] refer to Figure 4The clamping mechanism 6 includes a concave frame 61 and a convex block 62. The concave frame 61 is fixedly installed at the bottom of the rotating shaft 55. A limiting component 63 is fixedly installed at the lower end of one side of the concave frame 61. The convex block 62 is fixedly installed at the top of the lighting lampshade 7. The convex block 62 is inserted into the inside of the concave frame 61. The end of the limiting component 63 is inserted into the inside of the convex block 62. The setting of the concave frame 61 and the convex block 62 can be assisted by the limiting component 63 to limit the clamping convex block 62 during use, so that the convex block 62 can be installed quickly and conveniently. The limiting component 63 adopts a spring-type clamping design, which can facilitate the rapid disassembly and assembly of the lighting lamp body 8, and can improve the overall adaptability of the device.

[0031] refer to Figure 4 The limiting assembly 63 includes a limiting hole 631 and a rail frame 632. The limiting hole 631 is opened at a side of the lower end of the concave frame 61 and the protrusion 62 close to the rail frame 632. The rail frame 632 is fixedly installed at the lower end of one side of the concave frame 61. The limiting spring 633 is fixedly installed inside the rail frame 632. The limiting frame 634 is fixedly installed at the outer end of the limiting spring 633. The limiting column 635 is fixedly installed at the lower end of the limiting frame 634. The limiting column 635 is inserted into the limiting hole 631 of the protrusion 62 and the concave frame 61. A limit assembly 63 is provided so that during use, the limit spring 633 can be reset to drive the limit frame 634 to push the limit column 635 to be inserted into the limit hole 631. The limit column 635 and the limit hole 631 are mutually limited to assist in installing the protrusion 62 inside the concave frame 61. When the lighting body 8 needs to be disassembled, it is only necessary to pull out the limit frame 634 to drive the limit column 635 out of the limit hole 631, so that the device can be quickly disassembled and maintained, and the lighting cover 7 and the lighting body 8 can be quickly installed.

[0032] refer to Figure 4 A connecting shaft 636 is fixedly installed on the upper outer end of the limit frame 634, and an adjustable handrail is fixedly installed on the outer end of the connecting shaft 636 through the rail frame 632. The connecting shaft 636 is set, and the connecting shaft 636 can be pulled toward the outside during use. The limit frame 634 and the limit shaft are pulled by the connecting shaft 636, which facilitates the quick disassembly and assembly of the lighting lamp cover 7 and the lighting lamp body 8. The setting of the adjustable handrail can increase the friction force of the outer end of the connecting shaft 636, which is convenient for pulling and maintenance.

[0033] Principle and advantages of use: By setting the lateral adjustment mechanism 3, the device can be operated by starting the first motor 35 during use, and the first motor 35 is used to drive the transmission gear 36 to rotate. The transmission gear 36 and the rack 37 are meshed and transmitted, which can assist in driving the slider 33 to move laterally inside the top rail 32, so as to assist in adjusting the lateral movement of the lighting lamp body 8. At this time, the second motor 42 is started to drive the screw rod 43 to rotate. The rotation of the screw rod 43 can assist in driving the sliding bar 45 inside the outer rail 44 to move up and down. The sliding bar 45 slides longitudinally, and then the sliding bar 33 moves laterally, so as to flexibly adjust the lateral and longitudinal displacements of the lighting lamp body 8, so as to flexibly adjust the position of the lighting lamp body 8, thereby improving the overall adaptability of the device, and the lighting position of the lighting lamp body 8 can be flexibly adjusted according to lighting needs.

[0034] By setting the angle adjustment mechanism 5, during use of the device, the third motor 52 and the fourth motor 54 can be started to operate, and the third motor 52 can be used to drive the concave seat 53 to rotate, so that the illuminating lamp body 8 can be adjusted to rotate horizontally toward one side. At this time, the fourth motor 54 is used to operate, and the fourth motor 54 drives the rotating shaft 55 inside the concave seat 53 to rotate. The rotating shaft 55 can be used to flexibly adjust the illuminating lamp body 8 to rotate longitudinally toward one side, and can assist the illuminating lamp body 8 to rotate toward the other side. The illuminating lamp can be flexibly adjusted to adjust the horizontal and vertical angles, which can improve the overall lighting adaptability of the device. In combination with the horizontal adjustment mechanism 3 and the vertical adjustment mechanism 4, the device can be adjusted arbitrarily according to lighting needs, which can improve the lighting adaptability of the illuminating lamp.

[0035] The design of the lateral adjustment mechanism 3, the longitudinal adjustment mechanism 4 and the angle adjustment mechanism 5 is adopted, and the hanging installation of the hanging plate 1 is coordinated. During practical use, the hanging plate 1 can be installed on the top of the inspection room with the assistance of bolts. The hanging installation design can avoid the lighting lamp body 8 being placed on the ground to occupy space. When the lighting lamp is not in use, it can be stored on the top of the room. It can be seen that the device can save indoor space and can also be flexibly retracted and stored and adjusted in position, which can improve the overall adaptability and convenience of use of the device;

[0036] By setting up a clamping mechanism 6, during use of the device, the protrusion 62 can be inserted into the interior of the concave frame 61, and the limiting spring 633 can be retracted and reset to drive the limiting frame 634 to move toward the protrusion 62. At this time, the limiting column 635 on the limiting frame 634 can be inserted into the limiting hole 631 on the rail frame 632 and the protrusion 62, so that the lighting lamp cover 7 together with the lighting lamp body 8 can be installed at the bottom of the angle adjustment mechanism 5. When disassembly is required, it is only necessary to pull the connecting shaft 636, and the connecting shaft 636 drives the limiting frame 634 to move outward. The limiting frame 634 can drive the limiting column 635 to disengage from the limiting hole 631, and the protrusion 62 and the concave frame 61 can be taken out at this time, so that the device as a whole is convenient for quick disassembly and assembly of the lighting lamp body 8, and convenient for inspection, disassembly, assembly and maintenance, which can improve the convenience of use and subsequent maintenance of the lighting lamp body 8.

Claims

1. An energy-saving medical LED lighting lamp, comprising a hanging plate, Features: A fixing block is fixedly installed at the bottom of the hanging plate, a lateral adjustment mechanism is installed at the bottom of the fixing block, a longitudinal adjustment mechanism is fixedly installed at the bottom of the lateral adjustment mechanism, an angle adjustment mechanism is fixedly installed at the bottom of the longitudinal adjustment mechanism, a clamping mechanism is fixedly installed at the bottom of the angle adjustment mechanism, a lighting lampshade is installed at the bottom of the angle adjustment mechanism through the clamping mechanism, and a lighting lamp body is fixedly installed at the bottom of the lighting lampshade; The lateral adjustment mechanism includes a fixing frame, which is fixedly installed on the bottom of the fixing block, a top rail is fixedly installed on the bottom of the fixing frame, a slider is slidably connected inside the top rail, a mounting frame is fixedly installed on one side of the slider, a first motor is fixedly installed on the outer end of the mounting frame, a transmission gear is fixedly installed on the output end of the first motor passing through the mounting frame, a rack is fixedly installed on one side of the bottom of the top rail, and the rack is meshingly connected to the transmission gear.

2. An energy-saving medical LED lighting lamp according to claim 1, Features: The longitudinal adjustment mechanism includes a top frame, which is fixedly installed on the bottom of the slider, a second motor is fixedly installed inside the top frame, a screw rod is fixedly installed on the output end of the second motor passing through the top frame, an outer rail is fixedly installed on the bottom of the top frame, the screw rod is rotatably connected to the inside of the outer rail, a sliding rod is threadedly connected to the outer surface of the screw rod, and the bottom of the sliding rod is fixedly connected to the angle adjustment mechanism.

3. An energy-saving medical LED lighting lamp according to claim 2, Features: The overall cross-sectional shape of the slide bar and the overall cross-sectional shape of the inner part of the outer rail are both set to be regular hexagons, and the cross-sectional shape of the slider and the cross-sectional shape of the top rail are both set to be convex shapes.

4. The energy-saving medical LED lighting lamp according to claim 2, Features: The angle adjustment mechanism includes a base frame, which is fixedly installed at the bottom of the sliding rod, a third motor is fixedly installed inside the base frame, an output end of the third motor passes through a concave seat fixedly installed on the base frame, a fourth motor is fixedly installed on one side of the concave seat, an output end of the fourth motor passes through a rotating shaft fixedly installed on the concave seat, the rotating shaft is rotatably connected to the inside of the concave seat, and the bottom of the concave seat is fixedly connected to the clamping mechanism.

5. The energy-saving medical LED lighting lamp according to claim 4, Features: The clamping mechanism includes a concave frame and a convex block, the concave frame is fixedly installed at the bottom of the rotating shaft, a limiting component is fixedly installed at the lower end of one side of the concave frame, the convex block is fixedly installed at the top of the lighting lampshade, the convex block is inserted into the interior of the concave frame, and the end of the limiting component is inserted into the interior of the convex block.

6. The energy-saving medical LED lighting lamp according to claim 5, Features: The limiting assembly includes a limiting hole and a rail frame, wherein the limiting hole is opened on a side of the lower end of the concave frame and the protrusion close to the rail frame, the rail frame is fixedly installed on the lower end of one side of the concave frame, a limiting spring is fixedly installed inside the rail frame, the outer end of the limiting spring is fixedly installed on the limiting frame, the lower end of the limiting frame is fixedly installed on the limiting column, and the limiting column is inserted into the limiting holes of the protrusion and the concave frame.

7. The energy-saving medical LED lighting lamp according to claim 6, Features: A connecting shaft is fixedly installed on the outer upper end of the limiting frame, and an adjusting handrail is fixedly installed on the outer end of the connecting shaft passing through the rail frame.

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