A sterile intelligent adjustable shadowless lamp device for operating rooms

Abstract

The present invention discloses a sterile intelligent adjustable shadowless lamp device for an operating room, including a base. A support rod is provided on one side of the base. A lifting assembly is provided inside the support rod. A rotating assembly is provided below the lifting assembly. An adjusting assembly is provided on one side of the rotating assembly. The adjusting assembly includes a first motor provided on the support rod. In the present invention, at the beginning of the operation, the shadowless lamp can be manually adjusted to the best angle and the best brightness for illuminating the surgical position. During this process, the static dust is collected to prevent it from falling onto the surgical position. At the same time, the surgical position is photographed by a camera, and then the brightness of each angle of the surgical position can be calculated and analyzed through the image algorithm in the processor. Then, during the operation, when a shadow appears in any angular area of the surgical position, the position of the shadowless lamp is automatically adjusted until the brightness is the same as that in the initial photograph. After use, the static dust is promptly cleaned to avoid affecting subsequent use.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to a sterile intelligent adjustable shadowless lamp device for operating rooms. Background Art

[0002] The operating room shadowless lamp is used to illuminate the surgical site to optimally observe the objects in the incision and body cavity. Since the head, hands and instruments of the surgeon may all cause interference shadows on the surgical site, the operating room shadowless lamp should be designed to minimize shadows and reduce color distortion to the lowest level. After the existing operating room shadowless lamps are used, most of them are directly exposed, resulting in the surface of the lamp body being easily contaminated with dust, affecting subsequent use. And during the operation, when the surgical site is blocked, the angle of the shadowless lamp needs to be changed. In this process, in the prior art, usually the medical staff directly hold the shadowless lamp bracket and then directly adjust it to the optimal position. However, this implementation method has the following problems: 1) The dust resting on the shadowless lamp is likely to fall onto the wound, causing secondary injury to the patient; 2) During the process of the medical staff adjusting the shadowless lamp bracket, not only does the operation need to stop, but also the medical staff need to hold the shadowless lamp bracket, and this method also requires disinfecting the hands of the medical staff again; 3) The medical staff often need to change positions during the operation to adjust the optimal treatment posture, and during this process, the head of the medical staff blocks the shadowless lamp, and the prior art cannot solve the above problems.

[0003] To solve the above problems, a sterile intelligent adjustable shadowless lamp device for operating rooms is proposed in the present invention. Summary of the Invention

[0004] The purpose of the present invention is to overcome the problems that in the prior art, the shadowless lamp cannot effectively block the dust resting on it during use and the shadowless lamp cannot be automatically adjusted to a suitable angle during the operation. In the present invention, at the beginning of the operation, by adjusting to the optimal angle and optimal brightness, the resting dust is collected and prevented from falling during this process. At the same time, the surgical position is photographed by a camera, and then through image algorithm processing, the brightness of each angle of the wound is analyzed. Then, during the operation, when a shadow appears in any angle area of the surgical position, the position of the shadowless lamp is automatically adjusted until the brightness is the same as that of the initial photograph. And after use, the resting dust is cleaned in time.

[0005] To solve the above technical problems, the present invention provides a sterile intelligent adjustable shadowless lamp device for operating rooms, including a base. One side of the base is provided with a support rod, and a lifting component is arranged inside the support rod. A rotating component is arranged below the lifting component, and an adjusting component is arranged on one side of the rotating component. The adjusting component includes a first motor arranged on the support rod. A connecting pipe is arranged on the end face of the first motor, and a camera is fixedly arranged on the connecting pipe. The output shaft end of the first motor is fixedly provided with a rotating shaft, and a gear is fixedly arranged on the rotating shaft. Two groups of sliding components are symmetrically arranged inside the connecting pipe. The sliding components include racks slidably arranged inside the connecting pipe. The racks are engaged with the gears, and shadowless lamp components are respectively arranged on both sides of the racks;

[0006] One end of the rack is fixedly connected to the shadowless lamp component, and a sliding column is slidably arranged on the other side. The sliding column is fixedly connected to the other shadowless lamp component;

[0007] The shadowless lamp component includes a glass cover, a shadowless lamp, and a dust-proof cover. The shadowless lamp is rotatably arranged inside the glass cover. A dust-proof cover is arranged on the shadowless lamp, and a cover plate is arranged on the dust-proof cover. A cleaning component is rotatably arranged on the cover plate.

[0008] Preferably, the lifting component includes a lifting cavity opened inside the support rod. A second motor is fixedly arranged inside the lifting cavity. The output shaft end of the second motor is fixedly sleeved with a worm. A lifting column is helically connected to the worm. An auxiliary cavity is arranged inside the lifting column. An auxiliary rod is arranged inside the auxiliary cavity. The auxiliary rod is slidably connected to the lifting column. The rotating component includes a third motor fixedly arranged on the lifting column. The output shaft end of the third motor is fixedly provided with a connecting plate. The connecting plate is fixedly connected to the first motor.

[0009] Preferably, a shadowless lamp placement cavity is arranged inside the glass cover. A fourth motor is fixedly arranged on the inner wall of the shadowless lamp placement cavity. A rotating shaft is arranged at the output shaft end of the fourth motor. An auxiliary shaft is also rotatably arranged on the inner wall of the shadowless lamp placement cavity. The shadowless lamp is arranged between the rotating shaft and the auxiliary shaft.

[0010] Preferably, a sliding cavity is opened at one end of the rack. A sliding column is slidably arranged inside the sliding cavity. A through hole is arranged inside the sliding column. The glass cover includes an annular cavity opened on the glass cover. The annular cavity is communicated with the sliding cavity through the through hole.

[0011] Preferably, the dust-proof cover and the cover plate are buckled with each other to form a dust accumulation cavity. A sealing plate is slidably arranged inside the dust accumulation cavity. A connecting hole is opened inside the dust accumulation cavity. The dust accumulation cavity is communicated with the annular cavity through the connecting hole. A plurality of dust falling holes are evenly arranged on the cover plate in a circumferential direction.

[0012] Preferably, the dust cover and the cover plate are buckled with each other to form a dust accumulation cavity. A sealing plate is slidably arranged in the dust accumulation cavity. A connecting hole is formed in the dust accumulation cavity. The dust accumulation cavity is communicated with the annular cavity through the connecting hole. A plurality of dust falling holes are evenly arranged on the cover plate in a circumferential manner.

[0013] Preferably, a plurality of through holes are formed in the sealing plate, and the space enclosed by the dust accumulation cavity and the sealing plate is communicated through the through holes.

[0014] Preferably, a bottom plate is fixedly arranged on one end face of the middle column. The bottom plate is connected with the inner wall of the dust accumulation cavity through a return spring and a dust-proof cloth. A positioning pin is arranged on the inner wall of the dust accumulation cavity. The sealing plate is located above the bottom plate.

[0015] Preferably, a trapezoidal cavity is formed in the middle column. A trapezoidal block is slidably arranged in the trapezoidal cavity. The trapezoidal block is connected with the inner wall of the trapezoidal cavity through a telescopic spring. An air flow hole is formed in the trapezoidal cavity. The dust removal hole is communicated with the dust accumulation cavity through the air flow hole and the trapezoidal cavity.

[0016] Compared with the prior art, at the beginning of the operation, the present invention can manually adjust the best angle and best brightness of the shadowless lamp to the irradiation operation position. During this process, the static dust is collected to avoid falling onto the operation position. At the same time, the operation position is photographed by a camera, and then the brightness of each angle of the operation position can be calculated and analyzed through the picture algorithm in the processor. Then, during the operation, when a shadow appears in any angle area of the operation position, the position of the shadowless lamp is automatically adjusted until the brightness is the same as the initial shooting brightness. And after use, the static dust is cleaned in time to avoid affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a sterile intelligent adjustable shadowless lamp device for an operating room according to the present invention;

[0018] Figure 2 is a sectional structural schematic diagram of the lifting structure of a sterile intelligent adjustable shadowless lamp device for an operating room according to the present invention;

[0019] Figure 3 is a sectional structural schematic diagram of the connecting pipe of a sterile intelligent adjustable shadowless lamp device for an operating room according to the present invention;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the shadowless lamp assembly of a sterile intelligent adjustable shadowless lamp device for an operating room according to the present invention;

[0021] Figure 5 is an isometric sectional view of a part of the shadowless lamp assembly of a sterile intelligent adjustable shadowless lamp device for an operating room according to the present invention;

[0022] Figure 6 For the sterile intelligent adjustable shadowless lamp device for operating rooms of the present invention Figure 5 The enlarged schematic view of part A in

[0023] Figure 7 Another isometric sectional view structure schematic diagram of the shadowless lamp assembly of the sterile intelligent adjustable shadowless lamp device for operating rooms of the present invention.

[0024] The reference signs are as follows:

[0025] Base 10, lifting cavity 101, second motor 102, worm 103, auxiliary rod 104, lifting column 105, auxiliary cavity 106, third motor 107, support rod 11, connecting plate 12, first motor 13, connecting pipe 14, rotating shaft 141, gear 142, rack 143, sliding cavity 1430, sliding column 1431, through hole 1432, camera 15, shadowless lamp assembly 2, glass cover 20, shadowless lamp placement cavity 201, annular cavity 202, shadowless lamp 21, fourth motor 22, rotating shaft 221, auxiliary shaft 222, dust-proof cover 23, dust accumulation cavity 230, sealing plate 231, dust accumulation plate 2332, hollow worm 233, placement cavity 2330, connecting spring 2331, dust removal hole 2332, trapezoidal cavity 2333, trapezoidal block 2334, telescopic spring 2335, middle column 2336, air flow hole 2337, bottom plate 234, return spring 235, positioning pin 236, dust-proof cloth 237, cover plate 24, dust falling hole 240, cleaning component 25, turntable 251, lever 252. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] Next, in conjunction with the attached Figures 1-7 drawings and embodiments, the present invention will be further described:

[0028] In this embodiment, with reference to such as Figures 1-4As shown in the figure, a sterile intelligent adjustable shadowless lamp device for operating rooms includes a base 10. One side of the base 10 is provided with a support rod 11. An elevating component is arranged inside the support rod 11. A rotating component is arranged below the elevating component. An adjusting component is arranged on one side of the rotating component. The adjusting component includes a first motor 13 arranged on the support rod 11. A connecting pipe 14 is arranged on the end face of the first motor 13. A camera 15 is fixedly arranged on the connecting pipe 14. Preferably, the camera 15 can be connected to a controller. After the pictures taken by the camera 15 are calculated by the picture algorithm of the controller, the elevating component, the rotating component and the adjusting component can be further controlled to rotate so that the present invention can be automatically adjusted to make the shadowless lamp shoot at the best angle. The output shaft end of the first motor 13 is fixedly provided with a rotating shaft 141. A gear 142 is fixedly arranged on the rotating shaft 141. Two groups of sliding components are symmetrically arranged inside the connecting pipe 14. The sliding components include racks 143 slidably arranged inside the connecting pipe 14. The racks 143 are engaged with the gear 142. Two shadowless lamp components 2 are respectively arranged on both sides of the rack 143. The calculation by the picture algorithm is prior art and will not be elaborated herein too much;

[0029] Furthermore, one end of the rack 143 is fixedly connected to the shadowless lamp component 2, and a sliding column 1431 is slidably arranged on the other side. The sliding column 1431 is fixedly connected to another shadowless lamp component 2. When the first motor 13 controls the rotation of the rotating shaft 141, the rotating shaft 141 drives the gear 142 to rotate. The rotation of the gear 142 drives the two racks 143 to slide, and then the two shadowless lamp components 2 fixedly connected to the racks 143 move away from or close to each other. At the same time, the sliding column 1431 slides inside the rack 143, so as to increase the stability of the operation of the shadowless lamp component 2;

[0030] Furthermore, the shadowless lamp component 2 includes a glass cover 20, a shadowless lamp 21 and a dust-proof cover 23. The shadowless lamp 21 is rotatably arranged inside the glass cover 20. Further, the controller can control the rotation of the shadowless lamp 21 to adjust the irradiation angle of the shadowless lamp 21, so as to reduce the hidden shadows during the operation. A dust-proof cover 23 is arranged on the shadowless lamp 21. A cover plate 24 is arranged on the dust-proof cover 23. A cleaning component 25 is rotatably arranged on the cover plate 24. When the two shadowless lamp components 2 move away from each other, the cleaning component 25 can rotate to collect the dust static on the cover plate 24 into the dust-proof cover 23 to prevent the dust from falling and affecting the operation. After use, when the two shadowless lamp components 2 move close to each other, the static dust collected in the dust-proof cover 23 is blown to the external space in time to avoid affecting subsequent use.

[0031] First of all, it should be noted that in the prior art, the shadowless lamp cannot effectively block the static dust on the shadowless lamp during use, and the shadowless lamp cannot be automatically adjusted to a suitable angle during the operation.

[0032] In the present invention, at the beginning of the operation, the shadowless lamp 21 can be manually adjusted to the optimal angle and brightness for irradiating the surgical position. During this process, the static dust is collected to prevent it from falling onto the surgical position. Meanwhile, the surgical position is photographed by a camera, and then the brightness of each angle of the surgical position can be calculated and analyzed through the image algorithm in the processor. During the operation, when a shadow appears in any angular area of the surgical position, the position of the shadowless lamp is automatically adjusted until the brightness is the same as that in the initial photograph. After use, the static dust is promptly cleaned to avoid affecting subsequent use.

[0033] In this embodiment, referring to Figure 2 As shown in the figure, the lifting assembly includes a lifting cavity 101 formed in the support rod 11. A second motor 102 is fixedly provided in the lifting cavity 101. A worm 103 is fixedly sleeved on the output shaft end of the second motor 102. A lifting column 105 is helically connected to the worm 103. An auxiliary cavity 106 is provided in the lifting column 105. An auxiliary rod 104 is provided in the auxiliary cavity 106. The auxiliary rod 104 is slidably connected to the lifting column 105. The rotating assembly includes a third motor 107 fixedly provided on the lifting column 105. A connecting plate 12 is fixedly provided at the output shaft end of the third motor 107. The connecting plate 12 is fixedly connected to the first motor 13. When the present invention is in use, the second motor 102 can be controlled to start. After the second motor 102 starts, it drives the worm 103 to rotate. After the worm 103 rotates, it drives the lifting column 105 to move downward. The downward movement of the lifting column 105 drives the shadowless lamp assembly 2 to move downward through the third motor 107, the connecting plate 12, the first motor 13 and the connecting pipe 14, so as to adjust the height of the shadowless lamp assembly 2 and adjust the height between the shadowless lamp and the surgical position for easy use and storage.

[0034] Furthermore, the third motor 107 can be controlled to start. After the third motor 107 starts, it drives the connecting plate 12 to rotate. After the connecting plate 12 rotates, it drives the shadowless lamp assembly 2 to rotate through the first motor 13 and the connecting pipe 14, and then the rotation angle of the shadowless lamp assembly 2 at any horizontal position can be adjusted, so as to avoid the head of the medical staff from casting a shadow under the shadowless lamp.

[0035] In this embodiment, referring to Figures 4-5As shown in the figure, a shadowless lamp placement cavity 201 is provided inside the glass cover 20. A fourth motor 22 is fixedly provided on the inner wall of the shadowless lamp placement cavity 201. A rotating shaft 221 is provided at the output shaft end of the fourth motor 22. An auxiliary shaft 222 is also rotatably provided on the inner wall of the shadowless lamp placement cavity 201. A shadowless lamp 21 is provided between the rotating shaft 221 and the auxiliary shaft 222. By starting the fourth motor 22, the fourth motor 22 controls the rotation of the rotating shaft 221 and then controls the rotation of the shadowless lamp 21. After the shadowless lamp 21 rotates, the irradiation angle of the shadowless lamp 21 can be realized. Thus, after the two shadowless lamps 21 irradiate the same position, the influence caused by the hands and tools of medical staff at the surgical position can be avoided.

[0036] Further, referring to Figures 3-5 As shown in the figure, a sliding cavity 1430 is opened at one end of the rack 143. A sliding column 1431 is hermetically slidably provided in the sliding cavity 1430. A through hole 1432 is provided in the sliding column 1431. The glass cover 20 includes an annular cavity 202 opened on the glass cover 20. The annular cavity 202 is communicated with the sliding cavity 1430 through the through hole 1432. When the first motor 13 is started and the two racks 143 drive the two shadowless lamp assemblies 2 to move away from each other, at this time, the sliding column 1431 slides in the sliding cavity 1430. At this time, the sliding cavity 1430 sucks the air in the annular cavity 202 into the sliding cavity 1430 through the through hole 1432, which can initially cool the temperature generated by the shadowless lamp 21 and at the same time reduce the pressure in the annular cavity 202.

[0037] Further, referring to Figures 5-6 As shown in the figure, the dust-proof cover 23 and the cover plate 24 are buckled with each other to form a dust accumulation cavity 230. A sealing plate 231 is slidably provided in the dust accumulation cavity 230. A connection hole 2301 is opened in the dust accumulation cavity 230. The dust accumulation cavity 230 is communicated with the annular cavity 202 through the connection hole 2301. A plurality of dust falling holes 240 are uniformly provided on the circumference of the cover plate 24. When the two shadowless lamp assemblies 2 move away from each other, after the air in the annular cavity 202 is sucked into the sliding cavity 1430, the pressure in the annular cavity 202 is less than the pressure in the dust accumulation cavity 230. Thus, the dust static on the cover plate 24 is sucked into the dust accumulation cavity 230 through the dust falling holes 240, avoiding the dust from falling from the cover plate 24 to the surgical position in the external space and causing infection to the wound.

[0038] In a preferred embodiment, referring to Figures 5-7As shown, the cleaning component 25 includes a turntable 251 and a plurality of toggle levers 252. In the initial and natural state, the toggle levers 252 cover the dust-falling holes 240, isolating the dust accumulation cavity 230 from the outside. One end face of the turntable 251 is fixedly provided with a hollow worm 233. An accommodation cavity 2330 is provided inside the hollow worm 233. A middle column 2336 is slidably arranged in the accommodation cavity 2330. The middle column 2336 is connected to the turntable 251 through a connecting spring 2331. A plurality of dust removal holes 2332 are formed in the accommodation cavity 2330. The dust removal holes 2332 communicate with the outside, and each dust removal hole 2332 is located between every two toggle levers 252. A dust accumulation plate 2332 is slidably arranged on the middle column 2336. A sealing plate 231 is arranged on the lower side of the dust accumulation plate 2332. The sealing plate 231 is slidably and sealingly connected to the inner wall of the dust accumulation cavity 230. The sealing plate 231 is helically connected to the hollow worm 233. The sealing plate 231 is connected to the dust accumulation plate 2332 through a plurality of buffer springs 2311. After a negative pressure is generated in the annular cavity 202, during the process of sucking the gas in the dust accumulation cavity 230 into the annular cavity 202, the sealing plate 231 can be driven to move downward. During the downward movement of the sealing plate 231, since the sealing plate 231 is helically connected to the hollow worm 233, the downward movement of the sealing plate 231 drives the hollow worm 233 to rotate. The rotation of the hollow worm 233 drives the turntable 251 to rotate. The rotation of the turntable 251 drives the toggle levers 252 to rotate. During the rotation of the toggle levers 252, the dust on the upper surface of the cover plate 24 is cleaned through the dust-falling holes 240 into the dust accumulation cavity 230 by means of sliding friction. During this process, a negative pressure is always generated in the dust accumulation cavity 230, which can avoid the floating of dust caused by sliding to clean the dust on the surface of the cover plate 24.

[0039] Further, referring to as Figure 7 As shown, a plurality of through holes 2310 are formed in the sealing plate 231. The space enclosed by the dust accumulation cavity 230 and the sealing plate 231 communicates through the through holes 2310. By arranging the sealing plate 231, after a negative pressure is generated in the dust accumulation cavity 230, the gas in the space enclosed by the dust accumulation plate 2332 and the sealing plate 231 first flows into the annular cavity 202 through the through holes 2310 and the connecting holes 2301, so that a certain negative pressure is first generated in the space of the dust accumulation cavity 230 above the sealing plate 231. Then, during the process of the two shadowless lamp assemblies 2 moving away from each other, the negative pressure in the annular cavity 202 increases, so that the sealing plate 231 and the sealing plate 231 move downward together. Then, the sealing plate 231 drives the cleaning component 25 to rotate. After the cleaning component 25 rotates, a certain suction force is instantly generated when the dust accumulation cavity 230 communicates with the outside, which can avoid the floating dust from floating to the surgical position.

[0040] Further, referring to as Figure 6As shown, a bottom plate 234 is fixedly provided on one end face of the middle column 2336. The bottom plate 234 is connected to the inner wall of the dust collection chamber 230 through a return spring 235 and a dust-proof cloth 237. A positioning pin 236 is provided on the inner wall of the dust collection chamber 230, and the sealing plate 231 is located above the bottom plate 234.

[0041] In this embodiment, as shown in Figure 6 As shown, a trapezoidal cavity 2333 is formed in the middle column 2336. A trapezoidal block 2334 is slidably provided in the trapezoidal cavity 2333. The trapezoidal block 2334 is connected to the inner wall of the trapezoidal cavity 2333 through a telescopic spring 2335. An air flow hole 2337 is formed in the trapezoidal cavity 2333. The dust removal hole 2332 communicates with the dust collection chamber 230 through the air flow hole 2337 and the trapezoidal cavity 2333. During the process of the sealing plate 231 moving downward, it drives the bottom plate 234 to move downward. The bottom plate 234 drives the middle column 2336 to move downward. After the turntable 251 cleans the surface of the cover plate 24 once, at this time the turntable 251 covers the next dust falling hole 240. At this time, the trapezoidal block 2334 moves to be in contact with the positioning pin 236 at a low position. Then, when the two shadowless lamp assemblies 2 move away from each other again to adjust the distance between the two shadowless lamps 21, the sealing plate 231 continues to drive the trapezoidal block 2334 to move downward through the bottom plate 234, so that the telescopic spring 2335 moves into the trapezoidal block 2334. At this time, the space enclosed by the dust-proof cloth 237 and the inner wall of the dust collection chamber 230 communicates with the outside through the dust removal hole 2332. Because there is a large negative pressure in this space, the dust in the corner between the two turntables 251 enters the dust-proof cloth 237 through the dust removal hole 2332. After the present invention is used up, during the process of the two shadowless lamp assemblies 2 approaching each other, the sliding column 1431 slides in the sliding cavity 1430. At this time, the gas in the sliding cavity 1430 enters the 220 through the through hole 1432. The pressure in the 220 increases. Then, the gas in the 220 enters the dust collection chamber 230 through the connection hole 2301, making the gas in the dust collection chamber 230 increase. During this process, the dust collecting plate 2332 first moves upward, so that the dust falling on the dust collecting plate 2332 reaches the dust falling hole 240. Then, the gas in the dust collection chamber 230 drives the trapezoidal block 2334 to move into the trapezoidal cavity 2333, so that the gas in the dust collection chamber 230 flows into the external space through the trapezoidal cavity 2333 and the dust removal hole 2332. At the same time, the sealing plate 231 moves upward, driving the cleaning component 25 to rotate. Therefore, the gas in the dust collection chamber 230 blows the dust on the sealing plate 231 and the dust on the cleaning component 25 into the external space in a rotating manner through the dust removal hole 2332, avoiding affecting the next use.

[0042] The disclosed embodiments of the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A sterile intelligent adjustable shadowless lamp device for an operating room, comprising a base (10), and a support rod (11) is provided on one side of the base (10), characterized in that: A lifting component is arranged inside the support rod (11). A rotating component is arranged on the lower side of the lifting component. An adjusting component is arranged on one side of the rotating component. The adjusting component includes a first motor (13) arranged on the support rod (11). A connecting pipe (14) is arranged on the end face of the first motor (13). A camera (15) is fixedly arranged on the connecting pipe (14). A rotating shaft (141) is fixedly arranged at the output shaft end of the first motor (13). A gear (142) is fixedly arranged on the rotating shaft (141). Two groups of sliding components are symmetrically arranged inside the connecting pipe (14). The sliding component includes a rack (143) slidably arranged inside the connecting pipe (14). The rack (143) meshes with the gear (142). Shadowless lamp assemblies (2) are respectively arranged on both sides of the rack (143); One end of the rack (143) is fixedly connected to the shadowless lamp assembly (2), and a sliding column (1431) is slidably arranged on the other side. The sliding column (1431) is fixedly connected to the other shadowless lamp assembly (2); The shadowless lamp assembly (2) includes a glass cover (20), a shadowless lamp (21) and a dust-proof cover (23). The shadowless lamp (21) is rotatably arranged inside the glass cover (20). A dust-proof cover (23) is arranged on the shadowless lamp (21). A cover plate (24) is arranged on the dust-proof cover (23). A cleaning component (25) is rotatably arranged on the cover plate (24); The cleaning component (25) includes a turntable (251) and a plurality of dial rods (252). A hollow worm (233) is fixedly arranged on one end face of the turntable (251). An accommodation cavity (2330) is arranged inside the hollow worm (233). An intermediate column (2336) is slidably arranged inside the accommodation cavity (2330). The intermediate column (2336) is connected to the turntable (251) through a connecting spring (2331). At least one dust removal hole (2332) is arranged inside the accommodation cavity (2330). The dust removal hole (2332) communicates with the outside. Each dust removal hole (2332) is located between every two dial rods (252). A dust accumulation plate (2332) is slidably arranged on the intermediate column (2336). A sealing plate (231) is arranged on the lower side of the dust accumulation plate (2332). The sealing plate (231) is spirally connected to the hollow worm (233). The sealing plate (231) is connected to the dust accumulation plate (2332) through a plurality of buffer springs (2311); A plurality of through holes (2310) are arranged on the sealing plate (231). The space enclosed by the dust accumulation cavity (230) and the sealing plate (231) communicates through the through holes (2310); A bottom plate (234) is fixedly arranged on one end face of the intermediate column (2336). The bottom plate (234) is connected to the inner wall of the dust accumulation cavity (230) through a return spring (235) and a dust-proof cloth (237). A positioning pin (236) is arranged on the inner wall of the dust accumulation cavity (230). The sealing plate (231) is located above the bottom plate (234); A trapezoidal cavity (2333) is formed in the middle column (2336). A trapezoidal block (2334) is slidably arranged in the trapezoidal cavity (2333). The trapezoidal block (2334) is connected to the inner wall of the trapezoidal cavity (2333) by a telescopic spring (2335). An air flow hole (2337) is formed in the trapezoidal cavity (2333). The dust removal hole (2332) and the dust accumulation cavity (230) are communicated through the air flow hole (2337) and the trapezoidal cavity (2333).

2. The aseptic intelligent adjustable shadowless lamp device for operating rooms according to claim 1, characterized in that: The lifting assembly includes a lifting cavity (101) formed in the support rod (11). A second motor (102) is fixedly arranged in the lifting cavity (101). A worm (103) is fixedly sleeved at the output shaft end of the second motor (102). A lifting column (105) is helically connected to the worm (103). An auxiliary cavity (106) is arranged in the lifting column (105). An auxiliary rod (104) is arranged in the auxiliary cavity (106). The auxiliary rod (104) is slidably connected to the lifting column (105). The rotating assembly includes a third motor (107) fixedly arranged on the lifting column (105). A connecting plate (12) is fixedly arranged at the output shaft end of the third motor (107). The connecting plate (12) is fixedly connected to the first motor (13).

3. The sterile intelligent adjustable shadowless lamp device for operating rooms according to claim 1, characterized in that: An operation lamp placement cavity (201) is arranged in the glass cover (20). A fourth motor (22) is fixedly arranged on the inner wall of the operation lamp placement cavity (201). A rotating shaft (221) is arranged at the output shaft end of the fourth motor (22). An auxiliary shaft (222) is also rotatably arranged on the inner wall of the operation lamp placement cavity (201). An operation lamp (21) is arranged between the rotating shaft (221) and the auxiliary shaft (222).

4. A sterile intelligent adjustable shadowless lamp device for operating rooms according to claim 1, characterized in that: A sliding cavity (1430) is formed at one end of the rack (143). A sliding column (1431) is slidably arranged in the sliding cavity (1430). A through hole (1432) is arranged in the sliding column (1431). The glass cover (20) includes an annular cavity (202) formed in the glass cover (20). The annular cavity (202) is communicated with the sliding cavity (1430) through the through hole (1432).

5. A sterile intelligent adjustable shadowless lamp device for operating rooms, characterized in that: The dust-proof cover (23) and the cover plate (24) are buckled with each other to form a dust accumulation cavity (230). A sealing plate (231) is slidably arranged in the dust accumulation cavity (230). A connecting hole (2301) is formed in the dust accumulation cavity (230). The dust accumulation cavity (230) is communicated with the annular cavity (202) through the connecting hole (2301). A plurality of dust falling holes (240) are evenly arranged on the circumference of the cover plate (24).

Images