Controllable flow control lighting device applied to clean operating room

Abstract

The utility model relates to the technical field of lighting flow control of a clean operating room, in particular to a controllable flow control lighting device applied to the clean operating room, which comprises a top flow guide pipe mounted on a ceiling of the clean operating room and a main lighting lamp body fixed on the ceiling of the top of the clean operating room. According to the controllable flow control lighting device applied to the clean operating room, the air regulation and control device is integrated on the lighting device, so that a single system can respectively regulate lighting and air of the clean operating room, and the function integration degree is greatly improved; by adopting the mode that the main illuminating lamp body and the auxiliary illuminating lamp body are combined, the illuminating requirement can be changed according to the use requirement, the opening and closing of an air flow channel opening can be controlled while the illuminating angle is adjusted, and the control modes are more diversified; and by adopting the design of the hidden air opening, the cleanliness of the air opening can be improved, and the later maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting flow control in clean operating rooms, in particular to a controllable flow control lighting device applied to clean operating rooms. Background Art

[0002] With the advancement of modern medical technology, laminar flow operating rooms that use air purification technology, also known as clean operating rooms, can take different degrees of treatment for microbial contamination. They not only provide clean air, but also control the direction of airflow, creating a positive pressure environment in the operating room, allowing airflow to flow from the operating area with high cleanliness to the area with low cleanliness, forming a closed clean environment.

[0003] At present, the lighting system and air control system in the clean operating room are mostly two independent devices, and the directions of the lighting system and the air control system are relatively fixed, resulting in a relatively simple functional integration and usage method. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the current lighting system and air control system in the clean operating room are mostly two independent devices, and the directions of the lighting system and the air control system are relatively fixed, resulting in a relatively single functional integration and usage mode.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a controllable flow control lighting device applied to a clean operating room, comprising a top air guide pipe installed on the ceiling of the clean operating room and a main lighting lamp body fixed on the top ceiling of the clean operating room, an auxiliary lighting lamp body is movably mounted on the top ceiling of the clean operating room around the main lighting lamp body, the upper surface of the auxiliary lighting lamp body is located on one side of the movable assembly end and has an upwardly protruding top air guide cover, the lower surface of the top air guide pipe is provided with arc-shaped control grooves matched with the top air guide cover, and an electric control support rod for controlling the flipping of the auxiliary lighting lamp body is movably mounted on the top ceiling of the clean operating room through a top bracket.

[0006] An arc-shaped flow guide opening is provided on the inner side surface of the arc-shaped control groove, and an arc-shaped sealing cover plate for closing the arc-shaped flow guide opening is elastically mounted inside the arc-shaped control groove at the position of the arc-shaped flow guide opening.

[0007] The side wall of the arc-shaped sealing cover plate is provided with a lateral control plate passing through the arc-shaped air guide port, and the upper end of the top air guide cover is provided with an upper control groove matched with the lateral control plate.

[0008] An internal flow guide channel is provided inside the top flow guide cover.

[0009] An inner flow guide cover protruding upward is provided on the inner bottom surface of the top flow guide pipe.

[0010] An assembly bracket for connecting the telescopic section at the lower end of the electric control support rod is fixed on the upper surface of the auxiliary lighting lamp body, and a lateral diffuser cover is installed on the outer side of the assembly bracket.

[0011] The beneficial effects of the utility model are:

[0012] (1) The utility model is a controllable flow control lighting device used in a clean operating room. The air control device is integrated into the lighting device, so that a single system can adjust the lighting and air of the clean operating room respectively, and the functional integration is greatly improved;

[0013] (2) By combining the main lighting body and the auxiliary lighting body, the lighting requirements can be changed according to the use requirements. While adjusting the lighting angle, the opening and closing of the air flow channel can be controlled, making the control method more diverse;

[0014] (3) By adopting a hidden air outlet design, the cleanliness of the air duct outlet can be improved and the subsequent maintenance cost can be reduced;

[0015] (4) The air outlet of the entire device is directed toward the periphery of the operating position, which can improve the comfort of indoor use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a partial schematic diagram of the position of the top air guide cover in the utility model.

[0019] Figure 3 It is a partial schematic diagram of the position of the lateral diffuser in the utility model. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Figure 1 , Figure 2 and Figure 3 A controllable flow-controlled lighting device for use in a clean operating room is shown, comprising a top air guide pipe 1 installed on the ceiling of the clean operating room and a main lighting lamp body 2 fixed on the top ceiling of the clean operating room, an auxiliary lighting lamp body 3 is movably mounted around the main lighting lamp body 2 on the top ceiling of the clean operating room, the upper surface of the auxiliary lighting lamp body 3 is provided with an upwardly protruding top air guide cover 4 located on one side of the movable assembly end, arc-shaped control grooves 5 matching the top air guide cover 4 are provided around the lower surface of the top air guide pipe 1, and an electric control support rod 6 for controlling the flipping of the auxiliary lighting lamp body 3 is movably mounted on the top ceiling of the clean operating room through a top bracket.

[0023] The main lighting lamp body 2 is composed of a main lampshade fixed on the top ceiling of the clean operating room and located directly below the top guide pipe 1, and a main lighting light source fixedly installed inside the main lampshade. It is illuminated by powering on, and its structure is similar to that of the flat lamp on the market. The structure of the auxiliary lighting lamp body 3 is also similar to that of the main lighting lamp body 2. The difference is that the auxiliary lighting lamp body 3 is movably connected to the inner side of the top ceiling of the operating room through a movable bracket on the side adjacent to the main lighting lamp body 2. It can be flipped upward to be parallel to the inner side of the top ceiling of the operating room, or it can be flipped downward, thereby forming oblique lighting fill light around the main lighting lamp body 2, thereby forming an effect similar to that of a shadowless lamp, increasing the diversity of lighting functions.

[0024] In order to cooperate with the lateral control opening and closing, an arc-shaped guide port 7 is opened on the inner side of the arc-shaped control groove 5, and an arc-shaped sealing cover plate 8 for closing the arc-shaped guide port 7 is elastically installed inside the arc-shaped control groove 5 at the position of the arc-shaped guide port 7.

[0025] In order to cooperate with the linkage control opening and closing, a lateral control plate 9 passing through the arc-shaped guide port 7 is provided on the side wall of the arc-shaped sealing cover plate 8, and an upper control groove 10 cooperating with the lateral control plate 9 is opened at the upper end of the top guide cover 4.

[0026] When the auxiliary lighting lamp body 3 is flipped downward, the top air guide cover 4 on its upper surface will operate inside the arc control groove 5, and its upper control groove 10 will squeeze the lateral control plate 9 to drive the arc sealing cover 8 to open the arc guide port 7, so that the air inside the top air guide pipe 1 will be connected with the interior of the clean operating room, and normal positive and negative pressure adjustment can be achieved; when the auxiliary lighting lamp body 3 is flipped reversely, the arc sealing cover 8 will automatically slide and reset due to the action of the reset spring, thereby closing the arc guide port 7.

[0027] In order to facilitate internal flow guidance, an internal flow guide channel 11 is provided inside the top flow guide cover 4 .

[0028] In order to reduce the internal wind resistance, the inner bottom surface of the top air guide tube 1 is provided with an internal air guide cover 12 protruding upward.

[0029] The internal air guide cover 12 with an inclined layout design can directly guide the vertically introduced airflow into the arc-shaped air guide port 7, and then when the arc-shaped air guide port 7 is opened, it is directly discharged laterally along the internal air guide channel 11.

[0030] In order to reduce the impact on the connecting end of the electric control support rod 6 and reduce the wind speed, an assembly bracket for connecting the telescopic section at the lower end of the electric control support rod 6 is fixed on the upper surface of the auxiliary lighting lamp body 3, and a lateral diffuser 13 is installed on the outer side of the assembly bracket.

[0031] The lateral diffuser cover 13 is a V-shaped protective plate with diffuser holes inside, which can diffuse and guide the blown air.

[0032] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A controllable flow control lighting device for use in a clean operating room, comprising a top flow guide pipe (1) installed on the ceiling of the clean operating room and a main lighting lamp body (2) fixed on the ceiling of the clean operating room, wherein: An auxiliary lighting body (3) is movably mounted around the main lighting body (2) on the top ceiling of the clean operating room; the upper surface of the auxiliary lighting body (3) is provided with an upwardly protruding top air guide cover (4) located on one side of the movable assembly end; an arc-shaped control groove (5) matching the top air guide cover (4) is provided around the lower surface of the top air guide pipe (1); and an electric control support rod (6) for controlling the flipping of the auxiliary lighting body (3) is movably mounted on the top ceiling of the clean operating room via a top bracket.

2. According to claim 1, a controllable flow control lighting device used in a clean operating room is characterized in that: An arc-shaped flow guide opening (7) is provided on the inner side surface of the arc-shaped control groove (5), and an arc-shaped sealing cover plate (8) for closing the arc-shaped flow guide opening (7) is elastically mounted inside the arc-shaped control groove (5) at the position of the arc-shaped flow guide opening (7).

3. According to claim 2, a controllable flow control lighting device used in a clean operating room is characterized in that: The side wall of the arc-shaped sealing cover plate (8) is provided with a lateral control plate (9) passing through the arc-shaped air guide port (7), and the upper end of the top air guide cover (4) is provided with an upper control groove (10) matching with the lateral control plate (9).

4. According to claim 1, the controllable flow control lighting device used in a clean operating room is characterized by: An internal flow guide channel (11) is provided inside the top flow guide cover (4).

5. The controllable flow control lighting device used in a clean operating room according to claim 1 is characterized in that: The inner bottom surface of the top flow guide tube (1) is provided with an internal flow guide cover (12) protruding upwards.

6. The controllable flow control lighting device used in a clean operating room according to claim 1 is characterized in that: An assembly bracket for connecting the telescopic section at the lower end of the electric control support rod (6) is fixed on the upper surface of the auxiliary lighting lamp body (3), and a lateral diffuser cover (13) is installed on the outer side of the assembly bracket.

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