Surgical shadow eliminating ceiling lamp

Abstract

The utility model discloses a surgical shadow elimination ceiling lamp which comprises a shadowless lamp body installed at the bottom of a base and a connecting rod located on one side of the shadowless lamp body and arranged vertically, the upper end of the connecting rod is fixedly connected with a mounting plate, and the circumferential outer wall of the lower end of the connecting rod is rotationally sleeved with a first rotating rod. A grip support is fixedly mounted in the center of the bottom of the shadowless lamp body, a groove is formed in the outer wall of the grip support in the circumferential direction, a plurality of first bearing seats are mounted at the bottom of the groove at intervals in the circumferential direction, and a mounting frame provided with an ultraviolet lamp tube is rotationally connected to the interior of each first bearing seat. A grip sleeve is detachably arranged on the outer side of the grip support in a coaxial mode. According to the surgical shadow-eliminating ceiling lamp, the shadowless lamp body can be sterilized and disinfected, stains adhered to the surface of the shadowless lamp body can be displayed easily, staff can clean the shadowless lamp body conveniently, and the overall cleanliness of the shadowless lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shadow-eliminating chandelier, in particular to a surgical shadow-eliminating chandelier. Background Art

[0002] The surgical shadowless ceiling lamp is used to illuminate the surgical site to best observe small, low-contrast objects at different depths in the incision and body cavity. Since the surgeon's head, hands and instruments may cause interfering shadows on the surgical site, the surgical shadowless ceiling lamp should be designed to eliminate shadows as much as possible and minimize color distortion.

[0003] After searching, the patent with the patent announcement number CN117722619A discloses a "surgical shadowless lamp with laser focus", which includes a support rod, a bracket movably mounted on the surface of the support rod, a shadowless lamp body movably mounted at the end of the bracket, a first fixed cylinder fixedly mounted inside the shadowless lamp body, a second fixed cylinder fixedly mounted at the bottom end of the first fixed cylinder, a sleeve slidably mounted inside the first fixed cylinder, and a sliding rod slidably mounted inside the sleeve. The device rotates the rotating rod to make the rotating rod rotate in the opposite direction inside the fixed box, pushes the directional plug plate to move, and slides the directional plug plate to the side end of the second fixed plate to fix the position of the sleeve. The deflection angle of the reflector plate is adjusted by sliding the sleeve. The user can adjust the brightness and light area according to the needs, which increases the flexibility of use.

[0004] In the prior art, a shadowless chandelier is generally composed of a single or multiple lamp heads, which are fixed on a cantilever and can move vertically or circularly. The cantilever is usually connected to a fixed connector and can rotate around it. However, due to changes in the operating position during surgery, the main body of the shadowless lamp needs to be moved repeatedly so that it can stably illuminate the operating position, which makes it easy for stains to adhere to the surface of the main body of the shadowless lamp, resulting in bacteria easily growing on the surface of the main body of the shadowless lamp, and the overall cleanliness is poor. Utility Model Content

[0005] The main purpose of the utility model is to provide a surgical shadow-eliminating chandelier, which can sterilize and disinfect the main body of the shadowless lamp, and is also beneficial for revealing stains adhered to the surface of the main body of the shadowless lamp, making it easier for personnel to clean and improving the overall cleanliness of the shadowless lamp.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a surgical shadow-eliminating ceiling lamp, comprising: a shadowless lamp body installed at the bottom of a base, a connecting rod located on one side of the shadowless lamp body and arranged in a vertical manner, the upper end of the connecting rod is fixedly connected to a mounting plate, a first rotating rod is rotatably sleeved on the circumferential outer wall of the lower end of the connecting rod, and the base is connected to the first rotating rod through a second rotating rod for damping rotation;

[0007] A handle bracket is fixedly installed at the central position of the bottom of the shadowless lamp body. A groove is formed in the outer wall of the handle bracket along the circumferential direction. A plurality of first bearing seats are installed at intervals along the circumferential direction at the bottom of the groove. An installation frame equipped with an ultraviolet lamp tube is rotatably connected inside the first bearing seat. A handle sleeve is detachably installed coaxially outside the handle bracket. When the handle sleeve is sleeved outside the handle bracket, the installation frame is folded inside the groove.

[0008] The further improved solutions in the above technical solutions are as follows:

[0009] 1. In the above solution, the handle bracket includes: a fixing plate connected to the shadowless lamp body, and a vertical rod installed on the fixing plate. The groove is located on the outer wall of the vertical rod along the circumferential direction.

[0010] 2. In the above solution, the handle sleeve includes: an upper sleeve body corresponding and cooperating with the fixing plate, and a lower sleeve body cooperating with the vertical rod. The upper sleeve body and the lower sleeve body are fixedly connected.

[0011] 3. In the above solution, the upper sleeve body is a rubber sleeve.

[0012] 4. In the above solution, when the installation frame is in the unfolded state, the ultraviolet lamp tube can irradiate light on the bottom surface of the shadowless lamp body.

[0013] 5. In the above solution, a second groove is formed at the bottom of one end of the installation frame close to the first bearing seat, and a blocking block is fixedly installed inside the second groove so that the installation frame is in a horizontal state when unfolded.

[0014] Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art:

[0015] The surgical shadowless chandelier of the utility model has a first rotating rod rotatably sleeved on the outer circumferential wall at the lower end of the connecting rod. The base is damping rotatably connected to the first rotating rod through a second rotating rod. A handle bracket is fixedly installed at the central position of the bottom of the shadowless lamp body. A groove is formed along the outer circumferential wall of the handle bracket. A plurality of first bearing seats are installed at intervals along the circumference at the bottom of the groove. An installation bracket equipped with an ultraviolet lamp tube is rotatably connected inside the first bearing seat. A handle sleeve is detachably installed coaxially outside the handle bracket. By installing the shadowless lamp body at the bottom of the base, and the base is damping rotatably connected to the second rotating rod through the second rotating rod, and the first rotating rod is rotatably connected to the connecting rod, personnel can drive the shadowless lamp body to adjust the position by holding the handle sleeve. And the handle sleeve is detachably installed on the handle bracket, so that the handle sleeve can be disassembled for disinfection and cleaning. And when the handle sleeve is disassembled, a plurality of installation brackets are unfolded, so that the light of the ultraviolet lamp tube irradiates on the shadowless lamp body, which can realize the sterilization and disinfection of the shadowless lamp body, and is also beneficial to the appearance of the stains adhered to the surface of the shadowless lamp body, facilitating personnel to clean, and improving the overall cleanliness of the shadowless lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG Figure 1 1 is a schematic diagram of the overall structure of the surgical shadowless chandelier of the utility model;

[0017] FIG Figure 2 2 is a schematic diagram of a partial structure of the surgical shadowless chandelier of the utility model Figure 1 ;

[0018] FIG Figure 3 3 is an exploded view of a partial structure of the surgical shadowless chandelier of the utility model;

[0019] FIG Figure 4 4 is a schematic diagram of a partial structure of the surgical shadowless chandelier of the utility model Figure 2 .

[0020] In the above drawings: 1. Shadowless lamp body; 2. Base; 301. Handle bracket; 3011. Fixed plate; 3012. Vertical rod; 302. Groove; 303. Ultraviolet lamp tube; 304. Installation bracket; 3041. Second groove; 305. First bearing seat; 306. Handle sleeve; 3061. Upper sleeve body; 3062. Lower sleeve body; 307. Block; 401. Installation plate; 402. Connecting rod; 403. First rotating rod: 404. Second rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following specific embodiments can further clearly understand the present patent, but they do not limit the present patent.

[0022] Embodiment 1: A surgical shadow-eliminating ceiling lamp, comprising: a shadowless lamp body 1 mounted at the bottom of a base 2, a connecting rod 402 located at one side of the shadowless lamp body 1 and arranged in a vertical manner, wherein the upper end of the connecting rod 402 is fixedly connected to a mounting plate 401, a first rotating rod 403 is rotatably sleeved on the circumferential outer wall of the lower end of the connecting rod 402, the base 2 is connected to the first rotating rod 403 by a second rotating rod 404, and the position of the shadowless lamp body can be adjusted by the connecting rod, the first rotating rod, and the second rotating rod;

[0023] A handle bracket 301 is fixedly installed at the bottom center of the shadowless lamp body 1, a groove 302 is provided along the circumferential outer wall of the handle bracket 301, a plurality of first bearing seats 305 are installed at the bottom of the groove 302 and at intervals along the circumference, a mounting frame 304 with an ultraviolet lamp tube 303 is rotatably connected inside the first bearing seat 305, a handle sleeve 306 is detachably installed on the outside of the handle bracket 301 in a coaxial manner, and when the handle sleeve 306 is sleeved on the outside of the handle bracket 301, the mounting frame 304 is folded inside the groove 302;

[0024] After the operation is over, the main body of the shadowless lamp is closed and the grip cover is removed to release the limiting effect on the multiple mounting frames. The multiple mounting frames rotate around the first bearing seat as the axis, disperse outward, and after the second groove contacts the stop block, the multiple mounting frames can be placed horizontally, and the multiple ultraviolet lamps are irradiated upward. Through the irradiation of the ultraviolet lamps, stains such as blood that may be stained during the operation can be more obvious, thereby facilitating the cleaning of the main body of the shadowless lamp. At the same time, when the grip cover is put on, the multiple mounting frames can be synchronously driven to change to a vertical state and stored in the groove. The operation is convenient and direct contact can be avoided to ensure the sterility of the equipment.

[0025] The handle bracket 301 includes: a fixing plate 3011 connected to the shadowless lamp body 1 , and a vertical rod 3012 installed on the fixing plate 3011 , and the groove 302 is located on the circumferential outer wall of the vertical rod 3012 .

[0026] The grip cover 306 comprises an upper cover body 3061 corresponding to the fixing plate 3011 and a lower cover body 3062 corresponding to the vertical rod 3012 . The upper cover body 3061 and the lower cover body 3062 are fixedly connected.

[0027] The upper sleeve 3061 is a rubber sleeve.

[0028] When the mounting frame 304 is in an unfolded state, the ultraviolet lamp tube 303 can irradiate light onto the bottom surface of the shadowless lamp body 1 .

[0029] One end of the above mounting bracket 304 near the first bearing block 305 is provided with a second groove 3041 at the bottom, and a resisting block 307 is fixedly installed inside the second groove 3041, so that the mounting bracket 304 is in a horizontal state when unfolded.

[0030] Embodiment 2: A shadow-eliminating chandelier, comprising: a shadowless lamp main body 1 installed at the bottom of a base 2, and a connecting rod 402 arranged vertically on one side of the shadowless lamp main body 1. The upper end of the connecting rod 402 is fixedly connected with a mounting plate 401. The outer wall of the lower end of the connecting rod 402 is rotatably sleeved with a first rotating rod 403, and the base 2 is damping rotatably connected with the first rotating rod 403 through a second rotating rod 404;

[0031] A grip bracket 301 is fixedly installed at the central position of the bottom of the shadowless lamp main body 1. A groove 302 is formed along the outer wall of the grip bracket 301. A plurality of first bearing blocks 305 are installed at intervals along the circumference at the bottom of the groove 302. An installation bracket 304 with an ultraviolet lamp tube 303 installed therein is rotatably connected inside the first bearing block 305. A grip sleeve 306 is detachably installed coaxially outside the grip bracket 301. When the grip sleeve 306 is sleeved outside the grip bracket 301, the installation bracket 304 is folded inside the groove 302;

[0032] By installing the shadowless lamp main body at the bottom of the base, and the base is damping rotatably connected with the second rotating rod through the second rotating rod, and the first rotating rod is rotatably connected with the connecting rod, a person can drive the shadowless lamp main body to adjust the position by holding the grip sleeve, and the grip sleeve is detachably installed on the grip bracket, so that the grip sleeve can be disassembled for disinfection and cleaning. When the grip sleeve is disassembled, a plurality of installation brackets are unfolded, so that the light of the ultraviolet lamp tube irradiates on the shadowless lamp main body, which can realize the disinfection of the shadowless lamp main body, and is also beneficial to the appearance of the stains adhered to the surface of the shadowless lamp main body, facilitating the cleaning by the person and improving the overall cleanliness of the shadowless lamp.

[0033] The above grip bracket 301 includes: a fixing plate 3011 connected to the shadowless lamp main body 1, and a vertical rod 3012 installed on the fixing plate 3011. The above groove 302 is located on the outer wall of the vertical rod 3012.

[0034] The above grip sleeve 306 includes: an upper sleeve body 3061 corresponding to and cooperating with the fixing plate 3011, and a lower sleeve body 3062 cooperating with the vertical rod 3012. The upper sleeve body 3061 and the lower sleeve body 3062 are fixedly connected.

[0035] When the above installation bracket 304 is in the unfolded state, the above ultraviolet lamp tube 303 can irradiate light on the bottom surface of the above shadowless lamp main body 1.

[0036] The first bearing seats 305 are distributed at equal intervals along the circumference of the groove 302 .

[0037] The abutment block 307 is a rubber block.

[0038] The base 2 is circular in shape.

[0039] The working principle is:

[0040] When in use, the position of the shadowless lamp body can be adjusted by the connecting rod, the first rotating rod and the second rotating rod. After the operation is over, the shadowless lamp body is closed and the grip cover is removed to release the limiting effect on multiple mounting frames. The multiple mounting frames rotate with the first bearing seat as the axis, disperse outward and after the second groove contacts the stop block, the multiple mounting frames can be placed horizontally and the multiple ultraviolet lamp tubes are irradiated upward. Through the irradiation of the ultraviolet lamp tubes, stains such as blood that may be stained during the operation can be more obvious, thereby facilitating the cleaning of the shadowless lamp body. At the same time, when the grip cover is put on, the multiple mounting frames can be synchronously driven to change to a vertical state and stored in the groove. The operation is convenient and direct contact can be avoided to ensure the sterility of the equipment.

[0041] When the above-mentioned shadow-eliminating chandelier is adopted, the shadowless lamp body is installed at the bottom of the base, and the base is connected to the second rotating rod by damping rotation through the second rotating rod, and the first rotating rod is rotatably connected to the connecting rod. A person can drive the shadowless lamp body to adjust the position by holding the handle cover, and the handle cover is detachably installed on the handle bracket, so that the handle cover can be removed for disinfection and cleaning, and when the handle cover is removed, a plurality of mounting frames are unfolded, so that the light of the ultraviolet lamp tube is irradiated on the shadowless lamp body, which can achieve sterilization and disinfection of the shadowless lamp body, and is also conducive to the appearance of stains adhered to the surface of the shadowless lamp body, which is convenient for people to clean and improves the overall cleanliness of the shadowless lamp.

[0042] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A surgical shadow-eliminating chandelier, comprising: A shadowless lamp body (1) mounted at the bottom of a base (2), and a connecting rod (402) located on one side of the shadowless lamp body (1) and arranged in a vertical manner, characterized in that: the upper end of the connecting rod (402) is fixedly connected to a mounting plate (401), a first rotating rod (403) is rotatably sleeved on the circumferential outer wall of the lower end of the connecting rod (402), and the base (2) is connected to the first rotating rod (403) in a damped rotation manner via a second rotating rod (404); A handle bracket (301) is fixedly mounted at the bottom center of the shadowless lamp body (1); a groove (302) is provided along the circumferential outer wall of the handle bracket (301); a plurality of first bearing seats (305) are installed at the bottom of the groove (302) and at intervals along the circumference; a mounting frame (304) on which an ultraviolet lamp tube (303) is mounted is rotatably connected inside the first bearing seat (305); a handle sleeve (306) is detachably mounted on the outside of the handle bracket (301) in a coaxial manner; when the handle sleeve (306) is sleeved on the outside of the handle bracket (301), the mounting frame (304) is folded inside the groove (302).

2. The surgical shadow-eliminating ceiling lamp according to claim 1, characterized in that: The handle bracket (301) comprises: a fixing plate (3011) connected to the shadowless lamp body (1), and a vertical rod (3012) mounted on the fixing plate (3011), wherein the groove (302) is located on the circumferential outer wall of the vertical rod (3012).

3. The surgical shadow-eliminating ceiling lamp according to claim 2, characterized in that: The grip cover (306) comprises an upper cover body (3061) corresponding to the fixing plate (3011) and a lower cover body (3062) corresponding to the vertical rod (3012), wherein the upper cover body (3061) and the lower cover body (3062) are fixedly connected.

4. The surgical shadow-eliminating ceiling lamp according to claim 3, characterized in that: The upper sleeve (3061) is a rubber sleeve.

5. The surgical shadow-eliminating ceiling lamp according to claim 1, characterized in that: When the mounting frame (304) is in an unfolded state, the ultraviolet lamp tube (303) can irradiate light onto the bottom surface of the shadowless lamp body (1).

6. The surgical shadow-eliminating ceiling lamp according to claim 1, characterized in that: A second groove (3041) is provided at the bottom of one end of the mounting frame (304) close to the first bearing seat (305), and a stopper (307) is fixedly installed inside the second groove (3041) so that the mounting frame (304) is in a horizontal state when unfolded.

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