Fuming cupboard with dustproof and antibacterial functions

Abstract

The utility model discloses a fuming cupboard with dustproof and antibacterial functions, which comprises a fuming cupboard main body, a controller is arranged on one side of the fuming cupboard main body, a mounting component for bearing the controller is arranged on the front side of the fuming cupboard main body, a bearing plate is arranged on the front side of the fuming cupboard main body and is fixedly mounted at the bottom of the controller, and the controller is arranged on the bearing plate. The top of the supporting frame is rotationally connected with the bearing plate, the connecting frame is fixedly connected to the bottom of the bearing plate, and positioning grooves matched with the positioning rods are formed in the front face of the fuming cupboard body. The fuming cupboard body, the controller and the mounting assembly are utilized, the mounting assembly comprises the bearing plate, the supporting frame, the connecting frame, the positioning rod and the connecting shaft, the bearing plate is horizontally located at the top of the supporting frame, the positioning rod is connected with the fuming cupboard body in a clamped mode, and therefore the controller can be in an unfolded use state; when the bearing plate rotates relative to the bearing frame through the connecting shaft, the bearing plate and the controller are in a vertical state, and the controller can be stored and protected.

Description

Technical Field

[0001] The utility model relates to the field of fume hoods, in particular to a fume hood with dustproof and antibacterial functions. Background Art

[0002] A fume hood, also known as an exhaust hood or a suction hood, is a device used to control indoor air quality. There is usually an operating panel or controller on the fume hood to control parameters such as the switch, wind speed and lighting of the fume hood. The operating panel may also be equipped with some indicator lights and alarm devices to remind the operator to pay attention to the working status and safety of the fume hood.

[0003] When installing an existing fume hood, a carrier plate is usually used to be fixedly installed on the front of the fume hood, so that the controller is installed on the front of the fume hood. However, when a carrier plate is used to be fixedly installed on the front of the fume hood, the carrier plate and the controller will protrude relative to the fume hood, so that when a worker walks in front of the fume hood, the protruding controller will be collided, which makes it inconvenient to store and protect the controller when it is not in use. Utility Model Content

[0004] The utility model aims to provide a fume hood with dustproof and antibacterial functions to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fume hood with dustproof and antibacterial functions, comprising a fume hood main body;

[0006] A controller is disposed on one side of the fume hood body, and a mounting assembly for carrying the controller is disposed on the front of the fume hood body, wherein the mounting assembly includes:

[0007] A bearing plate, the bearing plate is arranged on the front side of the fume hood body, and the bearing plate is fixedly mounted on the bottom of the controller;

[0008] A support frame, the support frame is fixedly mounted on the front of the fume hood body, and the top of the support frame is rotatably connected to the bearing plate;

[0009] A connecting frame and a positioning rod, wherein the connecting frame is fixedly connected to the bottom of the bearing plate, and a positioning groove matching the positioning rod is opened on the front of the fume hood body.

[0010] Preferably, a through hole is opened at the top of the front side of the support frame, a connecting shaft is slidably sleeved in the inner cavity of the through hole, a connecting block is fixedly connected to the end of the connecting shaft, and an outer wall of the connecting block is slidably sleeved with the connecting frame.

[0011] Preferably, one side of the connecting frame and one side of the connecting block are both provided with connecting holes, the outer wall of the positioning rod is slidably sleeved with the connecting hole, and one end of the outer wall of the positioning rod is slidably sleeved with the positioning groove.

[0012] Preferably, the outer wall of the positioning rod is fixedly sleeved with a first fixing plate and a second fixing plate, the end of the outer wall of the first fixing plate and the end of the outer wall of the second fixing plate are both slidably connected to the connecting frame, and the connecting block is located between the first fixing plate and the second fixing plate.

[0013] Preferably, the first fixing plate is located on a side of the connecting block facing the fume hood body, the outer wall of the positioning rod is slidably sleeved with a limit spring, and the limit spring is located between the first fixing plate and the connecting block.

[0014] Preferably, the top and bottom of the inner wall of the connecting frame are provided with sliding grooves, the ends of the outer wall of the first fixed plate and the ends of the outer wall of the second fixed plate and the outer wall of the connecting block are symmetrically fixedly connected with sliders, and the outer wall of the slider is slidably sleeved with the inner cavity of the sliding groove.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model utilizes a fume hood main body, a controller and an installation component, wherein the installation component includes a bearing plate, a support frame, a connecting frame, a positioning rod and a connecting shaft. When the bearing plate is horizontally located on the top of the support frame and the positioning rod is engaged with the fume hood main body, the controller can be in an unfolded use state. When the bearing plate is rotated relative to the bearing frame through the connecting shaft, the bearing plate and the controller are in a vertical state, and the controller can be stored and protected. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the internal structure of part of the front of the utility model.

[0019] Figure 3 It is a schematic diagram of the internal structure of the front side of the connecting frame of the utility model.

[0020] Figure 4 It is a schematic diagram of the internal structure of the connecting frame of the utility model in top view.

[0021] In the figure: 1. Fume hood body; 2. Controller; 3. Mounting assembly; 31. Loading plate; 32. Support frame; 33. Connecting frame; 34. Positioning rod; 35. Connecting block; 36. Connecting shaft; 37. First fixing plate; 38. Limiting spring; 39. Second fixing plate; 310. Sliding block; 311. Sliding groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A fume hood with dust and antibacterial functions shown in the figure comprises a fume hood main body 1, a controller 2 is arranged on one side of the fume hood main body 1, the controller 2 is used to control the fume hood main body 1 to work, and an exhaust system is arranged inside the fume hood main body 1, through which harmful substances in the indoor air are extracted, the exhaust system is usually composed of a fan, an air duct and a filter, the fan generates negative pressure to make the air flow and discharge the harmful substances to the outside, the filter can help capture and remove tiny particles in the air, and a mounting assembly 3 for carrying the controller 2 is arranged on the front of the fume hood main body 1, the mounting assembly 3 comprises a bearing plate 31, a support frame 32, a connecting frame 33 and a positioning rod 34, the bearing plate 31 is arranged on the front of the fume hood main body 1, the bearing plate 31 is fixedly mounted on the bottom of the controller 2, the support frame 32 is fixedly mounted on the front of the fume hood main body 1, the top of the support frame 32 is rotatably connected to the bearing plate 31, the two connecting frames 33 are fixedly connected to the bottom of the bearing plate 31, and the two connecting frames 33 are located on both sides of the support frame 32, and the front of the fume hood main body 1 is provided with a positioning rod 34 matching the positioning rod 34 The support frame 32 is L-shaped. When the positioning rod 34 is engaged with the positioning groove on the front of the fume hood body 1, the carrier plate 31 is horizontally located at the top of the support frame 32, so that the controller 2 is in a horizontal working state. A through hole is provided on the top of the front of the support frame 32. The inner cavity of the through hole is slidably sleeved with a connecting shaft 36. The end of the connecting shaft 36 is fixedly connected with a connecting block 35. The outer wall of the connecting block 35 is slidably sleeved with the connecting frame 33, so that the connecting block 35 slides relative to the connecting frame 33, and the carrier plate 31 can be changed at the top of the support frame 32, and the positioning rod 34 is engaged with the positioning groove on the front of the fume hood body 1. The rod 34 is separated from the fume hood body 1, and the bearing plate 31 is rotated relative to the support frame 32 through the connecting frame 33, the connecting block 35 and the connecting shaft 36, so that the bearing plate 31 and the controller 2 are in a vertical state, and the controller 2 is located between the bearing plate 31 and the fume hood body 1, and the bearing plate 31 is slid to the inside of the support frame 32, so that the controller 2 can be stored and protected. One side of the connecting frame 33 and one side of the connecting block 35 are provided with connecting holes, the outer wall of the positioning rod 34 is slidably connected with the connecting hole, and one end of the outer wall of the positioning rod 34 is slidably connected with the positioning groove.

[0024] Furthermore, the outer wall of the positioning rod 34 is fixedly sleeved with a first fixing plate 37 and a second fixing plate 39, and the end of the outer wall of the first fixing plate 37 and the end of the outer wall of the second fixing plate 39 are both slidably connected to the connecting frame 33, and the connecting block 35 is located between the first fixing plate 37 and the second fixing plate 39. The first fixing plate 37 is located on the side of the connecting block 35 facing the fume hood body 1, and the outer wall of the positioning rod 34 is slidably sleeved with a limit spring 38, and the limit spring 38 is located between the first fixing plate 37 and the connecting block 35. Since the connecting block 35 rotates relative to the support frame 32 through the connecting shaft 36, the connecting block 35 and the fume hood body 1 are connected. The distance between the two bodies 1 remains unchanged, the limit spring 38 can give an elastic force to the first fixing plate 37 through the connecting block 35, so that the positioning rod 34 and the fume hood body 1 maintain a stable clamping state, and the first fixing plate 37 can also give the connecting frame 33 an elastic force to move toward the fume hood body 1, thereby keeping the supporting plate 31 and the fume hood body 1 in a docking state, thereby ensuring the stability of the supporting plate 31 driving the controller 2 to be deployed and used, and by pulling the second fixing plate 39, the second fixing plate 39 can drive the two positioning rods 34 to separate from the fume hood body 1, thereby facilitating the release of the locking state of the supporting plate 31.

[0025] Specifically, the top and bottom of the inner wall of the connecting frame 33 are provided with a sliding groove 311, and the end of the outer wall of the first fixed plate 37, the end of the outer wall of the second fixed plate 39 and the outer wall of the connecting block 35 are symmetrically fixedly connected with a slider 310, and the outer wall of the slider 310 is slidably engaged with the inner cavity of the sliding groove 311. The slider 310 can improve the stability of the sliding connection between the first fixed plate 37, the second fixed plate 39 and the connecting block 35 relative to the connecting frame 33.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fume hood with dustproof and antibacterial functions, comprising a fume hood body (1); It is characterized in that A controller (2) is disposed on one side of the fume hood body (1), and a mounting assembly (3) for carrying the controller (2) is disposed on the front of the fume hood body (1), wherein the mounting assembly (3) comprises: A carrying plate (31), wherein the carrying plate (31) is arranged on the front side of the fume hood body (1), and the carrying plate (31) is fixedly mounted on the bottom of the controller (2); A support frame (32), wherein the support frame (32) is fixedly mounted on the front side of the fume hood body (1), and the top of the support frame (32) is rotatably connected to the bearing plate (31); A connecting frame (33) and a positioning rod (34), wherein the connecting frame (33) is fixedly connected to the bottom of the carrying plate (31), and a positioning groove matching the positioning rod (34) is provided on the front of the fume hood body (1).

2. A fume hood with dust and antibacterial functions according to claim 1, characterized in that: A through hole is provided at the top of the front side of the support frame (32), a connecting shaft (36) is slidably sleeved in the inner cavity of the through hole, a connecting block (35) is fixedly connected to the end of the connecting shaft (36), and an outer wall of the connecting block (35) is slidably sleeved with the connecting frame (33).

3. A fume hood with dust and antibacterial functions according to claim 2, characterized in that: One side of the connection frame (33) and one side of the connection block (35) are both provided with connection holes, the outer wall of the positioning rod (34) is slidably sleeved with the connection hole, and one end of the outer wall of the positioning rod (34) is slidably sleeved with the positioning groove.

4. The fume hood with dust and antibacterial function according to claim 3, characterized in that: The outer wall of the positioning rod (34) is fixedly sleeved with a first fixing plate (37) and a second fixing plate (39); the end of the outer wall of the first fixing plate (37) and the end of the outer wall of the second fixing plate (39) are both slidably connected to the connecting frame (33); and the connecting block (35) is located between the first fixing plate (37) and the second fixing plate (39).

5. The fume hood with dust and antibacterial function according to claim 4, characterized in that: The first fixing plate (37) is located on a side of the connecting block (35) facing the fume hood body (1); the outer wall of the positioning rod (34) is slidably sleeved with a limit spring (38); and the limit spring (38) is located between the first fixing plate (37) and the connecting block (35).

6. The fume hood with dust and antibacterial function according to claim 5, characterized in that: The top and bottom of the inner wall of the connecting frame (33) are provided with a sliding groove (311), and the end of the outer wall of the first fixing plate (37), the end of the outer wall of the second fixing plate (39) and the outer wall of the connecting block (35) are symmetrically fixedly connected with a sliding block (310), and the outer wall of the sliding block (310) is slidably sleeved with the inner cavity of the sliding groove (311).

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