Operating room air inlet grille

Abstract

The utility model discloses an air inlet grille for an operating room. The air inlet grille comprises a housing, an air inlet pipe, a purification module, a light source module, two air outlet modules, two exhaust modules and two exhaust pipes. In the air supply process, air is filtered through the purification module, the air entering the operating room is further purified, and therefore it is guaranteed that fresh air is clean, and pollutants such as dust, bacteria and chemical gas in the air are reduced; moreover, the air inlet grille is provided with the light source module to provide illumination for the operating room, and the air outlet module is prevented from directly blowing an operation area through reasonable distribution of the light source module and the air outlet module. The air outlet structure of the air inlet grille of the operating room can be fully combined with the lighting structure, the practicability of the air inlet grille is improved, the application range of the air inlet grille is widened, in addition, the exhaust module can cool the lighting structure when air exchange is achieved by the air inlet grille, and the lighting structure is more convenient to use. And the practicability of the air inlet grille in the actual use process is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies and equipment, in particular to an air intake grille for an operating room. Background Art

[0002] According to medical and health requirements, when the human body needs surgical treatment, trauma and incisions will inevitably occur. Under normal circumstances, since the human body has immunity, the incision will not be infected by bacteria. However, when the bacteria in the air reach a certain concentration or the human body's immunity is reduced, the wound is prone to infection. The operating room laminar flow hood is a medical-grade air purification equipment, mainly used in production workshops in the fields of medicine, bioengineering, etc. It uses high-efficiency filters and negative pressure operation principles to adsorb and remove pollutants such as dust, bacteria, and chemical gases in the air to achieve the purpose of purifying the air.

[0003] Laminar flow hoods can be divided into two types: horizontal laminar flow hoods and vertical laminar flow hoods. Horizontal laminar flow hoods draw air in from one end and exhaust it from the other end, while vertical laminar flow hoods draw air from top to bottom and exhaust it from bottom to top.

[0004] The design of the existing laminar flow hood in the operating room is unreasonable. While it meets the effect of air purification, it fails to meet the lighting requirements; or it meets the lighting requirements but cannot meet the requirements of easy installation. Utility Model Content

[0005] According to one aspect of the utility model, an operating room air intake grille is provided, comprising

[0006] Housing;

[0007] The air inlet pipe is arranged in the middle of the housing, and an air distribution cavity is arranged on the air inlet pipe;

[0008] A purification module is arranged in the air intake pipe;

[0009] The light source module is arranged at the lower end of the housing and in the middle of the housing.

[0010] Two air outlet modules are arranged on the lower end of the cover shell and are symmetrically distributed on the left and right sides of the light source module. The two air outlet modules are connected with the air distribution cavity through the ventilation pipe.

[0011] The utility model provides an air intake grille specially used in an operating room, which can be used for gas exchange in the operating room. An air intake grille in the operating room is connected to the air outlet of the air conditioning unit, so as to connect the fresh air to the operating room. The air intake grille is composed of a cover shell, a purification module, a light source module and two air outlet modules. The air intake pipe is stored in the cover shell and connected to the air outlet module to realize air supply. During the air supply process, the gas is filtered by the purification module to further purify the gas entering the operating room, thereby ensuring the cleanliness of the fresh air and reducing pollutants such as dust, bacteria, and chemical gases in the air; moreover, the air intake grille is equipped with a light source module to provide lighting for the operating room. Through the reasonable distribution of the light source module and the air outlet module, the air outlet module is prevented from blowing directly into the surgical area. The air intake grille in the operating room not only meets the effect of air purification, but also meets the lighting needs of the operating room. The air intake grille in the operating room has a simple structure and practical functions, and is suitable for wide promotion and application.

[0012] In some embodiments, the cover shell includes a bracket and a plurality of side panels, wherein the plurality of side panels are mounted on the bracket, and the plurality of side panels are connected end to end to form a circle.

[0013] Thus, the cover shell is composed of the above structure.

[0014] In some embodiments, the air inlet pipe is installed in the middle of the bracket, the ventilation pipe is integrally formed on the bracket and is located on the left and right sides of the air inlet pipe, and the ventilation pipe is connected to the air distribution chamber.

[0015] Therefore, the air inlet pipe is installed in the middle position of the bracket, and the air distribution function is realized in the middle position, and the fresh air is evenly transmitted to the two air outlet modules.

[0016] In some embodiments, a first mounting portion is provided at the lower end of the bracket;

[0017] The first installation part includes two symmetrically distributed first profiles and two symmetrically distributed second profiles. The two first profiles and the two second profiles are connected end to end to form a square frame. The light source module is embedded in the first installation part.

[0018] Thus, the first mounting portion is composed of the above-mentioned structure.

[0019] In some embodiments, two second mounting portions are disposed at the lower end of the bracket, and the two second mounting portions are symmetrically distributed on the left and right sides of the first mounting portion;

[0020] The second installation part is surrounded by the first profile and a part of the side plate to form a square frame, and the air outlet module is embedded in the second installation part.

[0021] Thus, the second mounting portion is composed of the above-mentioned structure.

[0022] In some embodiments, an operating room air intake grille also includes two exhaust modules and an exhaust pipe. The exhaust module is arranged on the lower end of the cover shell and is symmetrically distributed on the front and rear sides of the light source module. The exhaust pipe is arranged on the cover shell and is located at the edge of the cover shell; the exhaust module is connected to the exhaust pipe.

[0023] Therefore, the exhaust module is connected to the external negative pressure through the exhaust pipe, and the air intake grille can realize gas exchange in the operating room.

[0024] In some embodiments, the exhaust pipe is integrally formed on the side panel.

[0025] As a result, the exhaust pipe is in a right angle shape, the lower end of which is connected to the exhaust module, and the upper end of the exhaust module is connected to the external negative pressure.

[0026] In some embodiments, two third mounting portions are provided at the lower end of the bracket, and the two third mounting portions are symmetrically distributed on the front and rear sides of the first mounting portion;

[0027] The third installation part is surrounded by the second profile and a part of the side plate to form a square frame, and the exhaust module is embedded in the third installation part.

[0028] Thus, the third mounting portion is composed of the above-mentioned structure.

[0029] In some embodiments, the cover shell is installed on the top plate of the indoor top wall through a hanger, and the hanger includes a fixing screw, a right-angle connector, and an adjusting nut. One end of the fixing screw is embedded in the top plate of the indoor top wall, and the bracket is connected to the other end of the fixing screw through the right-angle connector. The adjusting nut is arranged at the other end of the fixing screw and cooperates with the right-angle connector.

[0030] Therefore, the air intake grille of the operating room is installed at the top plate position of the top wall in the room by hoisting.

[0031] The beneficial effects of the utility model are specifically manifested as follows: the air intake grille is composed of a cover, a purification module, a light source module and two air outlet modules. In the process of air supply, the gas is filtered by the purification module, and the gas entering the operating room is further purified, thereby ensuring the cleanliness of the fresh air and reducing pollutants such as dust, bacteria, and chemical gases in the air; moreover, the air intake grille is equipped with a light source module to provide lighting for the operating room, and through the reasonable distribution of the light source module and the air outlet module, the air outlet module is prevented from blowing directly into the operating area. The air outlet structure of the operating room air intake grille can be fully combined with the lighting structure, which improves the practicality of the air intake grille and increases the scope of application of the air intake grille. In addition, the exhaust module can cool down the lighting structure when the air intake grille realizes gas exchange, further increasing the practicality of the air intake grille in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1The present invention is a three-dimensional structural schematic diagram of an operating room air intake grille according to one embodiment of the present invention.

[0033] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of an operating room air intake grille from another angle is shown.

[0034] Figure 3 for Figure 1 A schematic diagram of the exploded structure of an operating room air intake grille is shown.

[0035] Figure 4 for Figure 1 A schematic diagram of the planar structure of an operating room air intake grille is shown.

[0036] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure along the AA direction.

[0037] Figure 6 for Figure 5 A locally enlarged structural diagram.

[0038] Numbers in the figure: 100-cover, 110-bracket, 111-first profile, 1101-first mounting part, 1102-second mounting part, 1103-third mounting part, 112-second profile, 120-side panel, 200-inlet pipe, 210-wind distribution chamber, 300-purification module, 400-light source module, 500-air outlet module, 600-exhaust module, 700-exhaust pipe, 800-hanger, 810-fixing screw, 820-right-angle connector, 830-adjusting nut, 900-ventilation pipe. DETAILED DESCRIPTION

[0039] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0040] The utility model provides an operating room air intake grille, specifically a gas exchange laminar flow hood for an operating room. The operating room air intake grille comprises a housing 100, an air intake pipe 200, a purification module 300, a light source module 400, two air outlet modules 500, two exhaust modules 600 and two exhaust pipes 700.

[0041] Combination Figure 1-3The cover 100 is installed on the top plate of the top wall in the house; the air inlet pipe 200 is arranged in the middle position of the cover 100, and an air distribution chamber 210 is arranged on the air inlet pipe 200; the purification module 300 is arranged in the air inlet pipe 200; the light source module 400 is arranged at the lower end of the cover 100 and is located in the middle position of the cover 100; two air outlet modules 500 are arranged at the lower end of the cover 100, and are symmetrically distributed on the left and right sides of the light source module 400, and the two air outlet modules 500 are connected with the air distribution chamber 210 through the ventilation pipe 900; the exhaust module 600 is arranged on the lower end of the cover 100 and is symmetrically distributed on the front and rear sides of the light source module 400, and the exhaust pipe 700 is arranged on the cover 100 and is located at the edge of the cover 100; the exhaust module 600 is connected with the exhaust pipe 700.

[0042] The air intake grille is composed of a cover 100, a purification module 300, a light source module 400 and two air outlet modules 500. During the air supply process, the gas is filtered by the purification module 300, and the gas entering the operating room is further purified, thereby ensuring the cleanliness of the fresh air and reducing pollutants such as dust, bacteria, and chemical gases in the air; moreover, the air intake grille is equipped with a light source module 400 to provide lighting for the operating room. By reasonably distributing the light source module 400 and the air outlet module 500, the light source module 400 and the air outlet module 500 are directly distributed under the light source module 400 in the operating area, so that the air outlet module 500 can be avoided from blowing directly into the operating area. The air outlet structure of the air intake grille of the operating room can be fully combined with the lighting structure, which improves the practicality of the air intake grille and increases the scope of application of the air intake grille. In addition, the exhaust module 600 can cool down the lighting structure when the air intake grille realizes gas exchange, further increasing the practicality of the air intake grille in actual use.

[0043] Combination Figure 1-3 The housing 100 includes a bracket 110 and a plurality of side panels 120, the plurality of side panels 120 are mounted on the bracket 110, and the plurality of side panels 120 are connected end to end to form a circle. The housing 100 is composed of the above structure. The bracket 110 includes an upper frame and a lower frame, the upper frame and the lower frame are stacked up and down, the light source module 400, the air outlet module 500, and the exhaust module 600 are mounted on the lower frame, and the air inlet pipe 200 and the ventilation pipe 900 are mounted on the upper frame.

[0044] Combination Figure 4-5 The air inlet pipe 200 is installed in the middle of the bracket 110, the ventilation pipe 900 is integrally formed on the bracket 110 and is located on the left and right sides of the air inlet pipe 200, and the ventilation pipe 900 is connected to the air distribution chamber 210. The air inlet pipe 200 is installed in the middle of the bracket 110, and the air distribution function is realized in the middle position, and the fresh air is evenly transmitted to the two air outlet modules 500.

[0045] Combination Figure 1-3The lower end of the bracket 110 is provided with a first mounting portion 1101; the first mounting portion 1101 includes two symmetrically distributed first profiles 111 and two symmetrically distributed second profiles 112, the two first profiles 111 and the two second profiles 112 are connected end to end to form a square frame, and the light source module 400 is embedded in the first mounting portion 1101. The first mounting portion 1101 is composed of the above structure.

[0046] Combination Figure 1-3 The lower end of the bracket 110 is provided with two second mounting parts 1102, which are symmetrically distributed on the left and right sides of the first mounting part 1101; the second mounting part 1102 is surrounded by the first profile 111 and a part of the side plate 120 to form a square frame, and the air outlet module 500 is embedded in the second mounting part 1102. The second mounting part 1102 is composed of the above structure.

[0047] Combination Figure 1-3 The exhaust module 600 is arranged on the lower end of the housing 100 and symmetrically distributed on the front and rear sides of the light source module 400. The exhaust pipe 700 is arranged on the housing 100 and located at the edge of the housing 100. The exhaust module 600 is connected to the exhaust pipe 700. The exhaust module 600 is connected to the external negative pressure through the exhaust pipe 700. The air intake grille can realize gas exchange in the operating room.

[0048] Combination Figure 1-3 The exhaust pipe 700 is integrally formed on the side plate 120. The exhaust pipe 700 is in a right angle shape, and the lower end is connected to the exhaust module 600, and the upper end of the exhaust module 600 is connected to the external negative pressure.

[0049] Combination Figure 1-3 The lower end of the bracket 110 is provided with two third mounting parts 1103, which are symmetrically distributed on the front and rear sides of the first mounting part 1101; the third mounting part 1103 is surrounded by the second profile 112 and a part of the side plate 120 to form a square frame, and the exhaust module 600 is embedded in the third mounting part 1103. The third mounting part 1103 is composed of the above structure.

[0050] Combination Figure 4-5 The housing 100 is installed on the top plate of the indoor top wall through the hanger 800. The hanger 800 includes a fixing screw 810, a right-angle connector 820, and an adjusting nut 830. One end of the fixing screw 810 is embedded in the top plate of the indoor top wall. The bracket 110 is connected to the other end of the fixing screw 810 through the right-angle connector 820. The adjusting nut 830 is arranged at the other end of the fixing screw 810 and cooperates with the right-angle connector 820. The operating room air intake grille is installed at the top plate position of the indoor top wall of the room by hanging.

[0051] It can be used for gas exchange in the operating room. An operating room air intake grille is connected to the air outlet of the air conditioning unit, so as to connect the fresh air to the operating room. The air intake grille is composed of a cover 100, a purification module 300, a light source module 400 and two air outlet modules 500. The air intake pipe 200 is stored on the cover 100 and is connected to the air outlet module 500 to realize air supply. During the air supply process, the gas is filtered by the purification module 300 to further purify the gas entering the operating room, thereby ensuring the cleanliness of the fresh air and reducing pollutants such as dust, bacteria, and chemical gases in the air; moreover, the air intake grille is equipped with a light source module 400 to provide lighting for the operating room. Through the reasonable distribution of the light source module 400 and the air outlet module 500, the air outlet module 500 is prevented from blowing directly into the surgical area. In addition to meeting the effect of air purification, the operating room air intake grille can also meet the lighting needs of the operating room.

[0052] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An air intake grille for an operating room, characterized in that: include; A cover (100); An air intake pipe (200) is arranged at a middle position of the housing (100), and an air distribution chamber (210) is arranged on the air intake pipe (200); A purification module (300) is disposed in the air intake pipe (200); A light source module (400) is disposed at the lower end of the cover shell (100) and located in the middle of the cover shell (100); Two air outlet modules (500) are arranged on the lower end of the housing (100) and are symmetrically distributed on the left and right sides of the light source module (400). The two air outlet modules (500) are connected to the air distribution chamber (210) via a ventilation pipe (900).

2. The operating room air intake grille according to claim 1, characterized in that: The cover shell (100) comprises a bracket (110) and a plurality of side panels (120). The plurality of side panels (120) are mounted on the bracket (110), and the plurality of side panels (120) are connected end to end to form a circle.

3. The operating room air intake grille according to claim 2, characterized in that: The air intake pipe (200) is installed in the middle of the bracket (110), the ventilation pipe (900) is integrally formed on the bracket (110) and is located on the left and right sides of the air intake pipe (200), and the ventilation pipe (900) is connected to the air distribution chamber (210).

4. The operating room air intake grille according to claim 2, characterized in that: A first mounting portion (1101) is provided at the lower end of the bracket (110); The first mounting portion (1101) comprises two symmetrically distributed first profiles (111) and two symmetrically distributed second profiles (112); the two first profiles (111) and the two second profiles (112) are connected end to end to form a square frame; and the light source module (400) is embedded in the first mounting portion (1101).

5. The operating room air intake grille according to claim 4, characterized in that: The lower end of the bracket (110) is provided with two second mounting portions (1102), and the two second mounting portions (1102) are symmetrically distributed on the left and right sides of the first mounting portion (1101); The second mounting portion (1102) is surrounded by the first profile (111) and a portion of the side panel (120) to form a square frame, and the air outlet module (500) is embedded in the second mounting portion (1102).

6. The operating room air intake grille according to claim 2, characterized in that: It also includes two exhaust modules (600) and an exhaust pipe (700); the exhaust module (600) is arranged on the lower end of the cover shell (100) and is symmetrically distributed on the front and rear sides of the light source module (400); the exhaust pipe (700) is arranged on the cover shell (100) and is located at the edge of the cover shell (100); and the exhaust module (600) is in communication with the exhaust pipe (700).

7. An operating room air intake grille according to claim 6, characterized in that: The exhaust pipe (700) is integrally formed on the side plate (120).

8. The operating room air intake grille according to claim 6, characterized in that: The lower end of the bracket (110) is provided with two third mounting portions (1103), and the two third mounting portions (1103) are symmetrically distributed on the front and rear sides of the first mounting portion (1101); The third installation portion (1103) is surrounded by the second profile (112) and a portion of the side plate (120) to form a square frame, and the exhaust module (600) is embedded in the third installation portion (1103).

9. An operating room air intake grille according to any one of claims 2-8, characterized in that: The cover shell (100) is installed through a hanger (800), and the hanger (800) includes a fixed screw (810), a right-angle connector (820), and an adjusting nut (830). One end of the fixed screw (810) is embedded and installed, and the bracket (110) is connected to the other end of the fixed screw (810) through the right-angle connector (820). The adjusting nut (830) is arranged at the other end of the fixed screw (810) and cooperates with the right-angle connector (820).

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