LED operation shadowless lamp

Abstract

The utility model provides an LED operating shadowless lamp, which relates to the technical field of operating shadowless lamps and comprises a base and a positioning mechanism, the positioning mechanism is arranged above the base and comprises a lifting component, a rotating component, a first folding component and a second folding component, the lifting component is arranged at the top end of the base, and the rotating component is arranged at the top end of the base. The rotating assembly is arranged outside the lifting assembly, the first folding assembly is arranged on one side of the rotating assembly, the second folding assembly is arranged on one side of the first folding assembly, and through arrangement of the angle adjusting assembly, the angle of the shadowless lamp can be adjusted, and the optimal visual effect and comfort are ensured; the shadowless lamp is simple in structure and convenient to use, light can fully illuminate an operation area, meanwhile, reflection and shadow are reduced, the positioning mechanism is arranged, height adjustment is conducted through the lifting assembly, position adjustment is conducted through cooperation of the rotating assembly, the first folding assembly and the second folding assembly, the practicability of the shadowless lamp is improved, and the use requirement of a user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of operating shadowless lamps, in particular to an LED operating shadowless lamp. Background Technique

[0002] The LED operating shadowless lamp consists of multiple lamp heads, which are in a petal shape and fixed on a balance arm suspension system. It has stable positioning, can move vertically or circularly, and can meet the needs of different heights and angles during surgery. The shadowless lamp is an essential important device for illuminating the surgical site, and it is required to optimally observe objects with different depths, sizes, and low contrast in the incision and body cavity.

[0003] After retrieval, the text of the patent number "CN220931041U" mentions that "the utility model discloses a new type of LED operating shadowless lamp, which relates to the technical field of medical equipment and includes an electric telescopic column. The top end of the electric telescopic column is rotatably connected with a support frame. The bottom end of the support frame is slidably connected with a connecting frame through a length adjustment component. The bottom end of the connecting frame is rotatably connected with a lamp holder through an angle adjustment component. The inner wall of the top end of the lamp holder is connected with a lamp board. The bottom end of the lamp board is connected with LED lamp beads. The bottom end of the lamp holder is connected with a lampshade; the beneficial effect of the utility model is that through the arranged length adjustment component, when the first motor is started, the threaded lead screw drives the moving seat to move, and then the connecting frame and the lamp holder move, so that the use range of the shadowless lamp can be flexibly adjusted; through the arranged mounting plate and lampshade, when the bolt is unscrewed, the mounting plate and the lamp holder are removed, and then the screw rod is rotated to move the screw rod out of the threaded hole, and then the lampshade is disengaged from the limit, which is convenient for the staff to remove the lampshade and facilitate the maintenance of the shadowless lamp". When it is in use, through the arranged length adjustment component, the first motor is started to rotate the threaded lead screw. The threaded lead screw is threadedly connected with the moving seat to move the moving seat, and then the connecting frame and the lamp holder move to change the use range of the shadowless lamp, so that the use range of the shadowless lamp can be flexibly adjusted. However, when changing the lighting range of this shadowless lamp, the shadowless lamp needs to be moved to adapt to the adjustment of various positions and angles of the shadowless lamp, which reduces the practicability of the shadowless lamp and does not meet the user's needs.

[0004] Therefore, we provide an LED operating shadowless lamp to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an LED operating shadowless lamp to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an LED operating shadowless lamp, including a base and a positioning mechanism, and the positioning mechanism is arranged above the base;

[0007] The positioning mechanism includes a lifting assembly, a rotating assembly, a first folding assembly and a second folding assembly. A lifting assembly is provided at the top of the base. A rotating assembly is provided outside the lifting assembly. A first folding assembly is provided on one side of the rotating assembly. A second folding assembly is provided on one side of the first folding assembly.

[0008] Preferably, the lifting assembly includes an electric lifting rod and a mounting plate. The electric lifting rod is fixedly installed at the top of the base. The lifting end of the electric lifting rod is fixedly installed with a mounting plate.

[0009] Preferably, the rotating assembly includes a rotating motor and a rotating rod. The rotating motor is fixedly installed at the top of the mounting plate. The output shaft of the rotating motor is fixedly connected to the rotating rod through a coupling.

[0010] Preferably, the first folding assembly includes a first electric joint and a folding rod. One end of the rotating rod is fixedly installed with a first electric joint. The movable end of the first electric joint is fixedly installed with a folding rod.

[0011] Preferably, the second folding assembly includes a second electric joint and a mounting block. The other end of the folding rod is fixedly installed with a second electric joint. The folding end of the second electric joint is fixedly installed with a mounting block.

[0012] Preferably, an angle adjustment assembly is provided below the mounting block. The angle adjustment assembly includes a first motor, a first arc-shaped rod, a second motor, a second arc-shaped rod and an LED surgical shadowless lamp body.

[0013] Preferably, the first motor is fixedly installed at the bottom end of the mounting block. The output shaft of the first motor is fixedly connected to the first arc-shaped rod through a coupling.

[0014] Preferably, the other end of the first arc-shaped rod is fixedly installed with a second motor. The output shaft of the second motor is fixedly connected to the second arc-shaped rod through a coupling. The other end of the second arc-shaped rod is fixedly installed with the LED surgical shadowless lamp body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the setting of the angle adjustment assembly, the angle of the shadowless lamp can be adjusted to ensure the best visual effect and comfort, ensure that the light can fully illuminate the surgical area, and at the same time reduce the occurrence of reflection and shadow.

[0017] 2. Through the setting of the positioning mechanism, the lifting assembly adjusts the height, and the rotating assembly, the first folding assembly and the second folding assembly cooperate to adjust the position, improving the practicability of the shadowless lamp and meeting the use requirements of users. Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the base and lifting assembly structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the rotation assembly, first folding assembly and second folding assembly structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the angle adjustment assembly structure of the present utility model.

[0022] Reference numerals in the figure: 1, base; 2, positioning mechanism; 21, lifting assembly; 211, electric lifting rod; 212, mounting plate; 22, rotation assembly; 221, rotation motor; 222, rotation rod; 23, first folding assembly; 231, first electric joint; 232, folding rod; 24, second folding assembly; 241, second electric joint; 242, mounting block; 3, angle adjustment assembly; 31, first motor; 32, first arc-shaped rod; 33, second motor; 34, second arc-shaped rod; 35, LED operating shadowless lamp body. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4 as shown, the present utility model provides a technical solution: an LED operating shadowless lamp, including a base 1 and a positioning mechanism 2, and a positioning mechanism 2 is arranged above the base 1;

[0026] The positioning mechanism 2 includes a lifting assembly 21, a rotation assembly 22, a first folding assembly 23 and a second folding assembly 24. A lifting assembly 21 is arranged at the top end of the base 1, a rotation assembly 22 is arranged outside the lifting assembly 21, a first folding assembly 23 is arranged on one side of the rotation assembly 22, and a second folding assembly 24 is arranged on one side of the first folding assembly 23.

[0027] Further, the lifting assembly 21 includes an electric lifting rod 211 and a mounting plate 212. The electric lifting rod 211 is fixedly installed at the top of the base 1, and the lifting end of the electric lifting rod 211 is fixedly installed with the mounting plate 212. The electric lifting rod 211 adjusts its height through the mounting plate 212.

[0028] Further, the rotating assembly 22 includes a rotating motor 221 and a rotating rod 222. The rotating motor 221 is fixedly installed at the top of the mounting plate 212. The output shaft of the rotating motor 221 is fixedly connected to the rotating rod 222 through a coupling, and the rotating motor 221 drives the rotating rod 222 to rotate.

[0029] Further, the first folding assembly 23 includes a first electric joint 231 and a folding rod 232. One end of the rotating rod 222 is fixedly installed with the first electric joint 231, and the movable end of the first electric joint 231 is fixedly installed with the folding rod 232. The first electric joint 231 drives the folding rod 232 to fold.

[0030] Further, the second folding assembly 24 includes a second electric joint 241 and a mounting block 242. The other end of the folding rod 232 is fixedly installed with the second electric joint 241, and the folding end of the second electric joint 241 is fixedly installed with the mounting block 242. The second electric joint 241 drives the mounting block 242 to move.

[0031] Embodiment 2

[0032] Please refer to Figure 1 and Figure 4 As shown, compared with Embodiment 1, as another implementation manner of the present invention, an angle adjustment assembly 3 is provided below the mounting block 242. The angle adjustment assembly 3 includes a first motor 31, a first arc-shaped rod 32, a second motor 33, a second arc-shaped rod 34, and an LED operating shadowless lamp body 35.

[0033] Further, the first motor 31 is fixedly installed at the bottom end of the mounting block 242. The output shaft of the first motor 31 is fixedly connected to the first arc-shaped rod 32 through a coupling, and the first motor 31 drives the first arc-shaped rod 32 to rotate.

[0034] Further, the other end of the first arc-shaped rod 32 is fixedly installed with the second motor 33. The output shaft of the second motor 33 is fixedly connected to the second arc-shaped rod 34 through a coupling. The other end of the second arc-shaped rod 34 is fixedly installed with the LED operating shadowless lamp body 35. The second motor 33 drives the second arc-shaped rod 34 to rotate, and the first arc-shaped rod 32 and the second arc-shaped rod 34 cooperate to adjust the angle of the LED operating shadowless lamp body 35.

[0035] Working principle: First, move an LED operating shadowless lamp to the working position. When in use, in the first step, place the base 1 in the fixed area, and adjust the height of the electric lifting rod 211 through the mounting plate 212. In the second step, the rotating motor 221 drives the rotating rod 222 to rotate, the first electric joint 231 drives the folding rod 232 to fold, and the second electric joint 241 drives the mounting block 242 to move. In the third step, through the cooperation of the rotating rod 222, the folding rod 232 and the mounting block 242, the position is positioned within a certain area. In the fourth step, the first motor 31 drives the first arc-shaped rod 32 to rotate, and the second motor 33 drives the second arc-shaped rod 34 to rotate. The first arc-shaped rod 32 and the second arc-shaped rod 34 cooperate to adjust the angle of the LED operating shadowless lamp body 35. In this way, the use process of an LED operating shadowless lamp is completed.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED surgical shadowless lamp, comprising a base (1) and a positioning mechanism (2), characterized in that: Above the base (1), a positioning mechanism (2) is provided. The positioning mechanism (2) includes a lifting assembly (21), a rotating assembly (22), a first folding assembly (23), and a second folding assembly (24). At the top end of the base (1), a lifting assembly (21) is provided. The outside of the lifting assembly (21) is provided with a rotating assembly (22). On one side of the rotating assembly (22), a first folding assembly (23) is provided. On one side of the first folding assembly (23), a second folding assembly (24) is provided.

2. The LED operation shadowless lamp according to claim 1, characterized in that, The lifting assembly (21) includes an electric lifting rod (211) and a mounting plate (212). At the top of the base (1), an electric lifting rod (211) is fixedly installed. The lifting end of the electric lifting rod (211) is fixedly installed with a mounting plate (212).

3. The LED operation shadowless lamp according to claim 2, characterized in that The rotating assembly (22) includes a rotating motor (221) and a rotating rod (222). At the top of the mounting plate (212), a rotating motor (221) is fixedly installed. The output shaft of the rotating motor (221) is fixedly connected to a rotating rod (222) through a coupling.

4. The LED operation shadowless lamp according to claim 3, wherein, The first folding assembly (23) includes a first electric joint (231) and a folding rod (232). At one end of the rotating rod (222), a first electric joint (231) is fixedly installed. The movable end of the first electric joint (231) is fixedly installed with a folding rod (232).

5. The LED shadowless surgical lamp according to claim 4, characterized in that, The second folding assembly (24) includes a second electric joint (241) and a mounting block (242). At the other end of the folding rod (232), a second electric joint (241) is fixedly installed. The folding end of the second electric joint (241) is fixedly installed with a mounting block (242).

6. An LED surgical shadowless lamp according to claim 5, wherein Below the mounting block (242), an angle adjustment assembly (3) is provided. The angle adjustment assembly (3) includes a first motor (31), a first arc-shaped rod (32), a second motor (33), a second arc-shaped rod (34), and an LED operating shadowless lamp body (35).

7. An LED surgical shadowless lamp according to claim 6, characterized in that, At the bottom end of the mounting block (242), a first motor (31) is fixedly installed. The output shaft of the first motor (31) is fixedly connected to a first arc-shaped rod (32) through a coupling.

8. An LED surgical shadowless lamp according to claim 7, characterized in that, At the other end of the first arc-shaped rod (32), a second motor (33) is fixedly installed. The output shaft of the second motor (33) is fixedly connected to a second arc-shaped rod (34) through a coupling. At the other end of the second arc-shaped rod (34), an LED operating shadowless lamp body (35) is fixedly installed.

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