Air sterilizer

Abstract

The present application relates to air sterilizer, the present application includes first shell, first shell includes first ventilation cavity, first air inlet, air outlet, first connecting port, the inside of first ventilation cavity is provided with exhaust device and sterilization device;Second shell, second shell includes second ventilation cavity, second air inlet, second connecting port and rotating part, second ventilation cavity is communicated with second air inlet and second connecting port respectively;Rotating device, rotating device is arranged on the first shell, rotating device is transmission connection with rotating part;Under the action of rotating device, second shell can be rotated relative to first shell through rotating part to change the orientation angle of the front of second shell. Relative to the prior art, the air sterilizer can adjust the angle of the air inlet according to different environmental conditions, and then adjust the exhaust sterilization area.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of air disinfection equipment, and particularly relates to an air disinfection device. BACKGROUND

[0002] Air disinfection is an important measure to prevent hospital infection. Using an air disinfection device can effectively clean and disinfect the air in the operating room, purify the operating environment, reduce surgical infection, and improve the success rate of surgery. The air disinfection device is suitable for air disinfection of spaces such as operating rooms, treatment rooms, and wards.

[0003] The existing air disinfection device is provided with an air inlet that cannot adjust the air inlet angle, so that the existing air disinfection device cannot be adjusted according to different environments and the activity state of indoor personnel, and thus the air disinfection cannot achieve the desired effect.

[0004] Therefore, there is an urgent need for an air disinfection device that can adjust the air inlet angle according to different environmental conditions. SUMMARY

[0005] The present application aims at the deficiencies of the prior art, and provides an air disinfection device to solve the problem that the existing air disinfection device cannot adjust the air inlet angle according to different environmental conditions.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] The air disinfection device comprises: a first shell, the first shell comprising a first ventilation cavity, a first air inlet, an air outlet, and a first connecting port, the first ventilation cavity being provided with a suction device and a disinfection device inside, the first ventilation cavity being in communication with the first air inlet, the air outlet, and the first connecting port respectively, and the first air inlet being arranged on the bottom surface of the first shell; a second shell, the second shell comprising a second ventilation cavity, a second air inlet, a second connecting port, and a rotating part, the second ventilation cavity being in communication with the second air inlet and the second connecting port respectively, the second air inlet being arranged on the front surface of the second shell, and the rotating part being hinged to the front surface of the first shell; a rotating device, the rotating device being arranged on the first shell and being in transmission connection with the rotating part; a connecting channel, the connecting channel being hollow inside, and the two ends of the connecting channel being in communication with the first connecting port and the second connecting port respectively; under the action of the rotating device, the second shell can rotate relative to the first shell through the rotating part to change the angle of orientation of the front surface of the second shell.

[0008] As a preferred scheme of the air sterilizer, the front face of the first casing has a matching recess recessed inward, the recessed shape of the matching recess corresponds to the external shape of the second casing, and the rotating part is hinged on the inner side of the matching recess.

[0009] As a preferred scheme of the air sterilizer, the connecting passage is a telescopic pipe located between the matching recess and the back face of the second casing, the matching recess has a first hose accommodating groove recessed inward, the first connecting port is arranged in the first hose accommodating groove, the back face of the second casing has a second hose accommodating groove recessed inward, and the second connecting port is arranged in the second hose accommodating groove.

[0010] As a preferred scheme of the air sterilizer, the rotating device comprises a rotating seat and a rotating end arranged on the rotating seat, the rotating seat is fixedly arranged in the first ventilation cavity, and the rotating end is in transmission connection with the rotating part.

[0011] As a preferred scheme of the air sterilizer, the rotating device further comprises a transmission belt mechanism, the transmission belt mechanism comprises a belt body, a driving wheel sleeved on the rotating end, and a driven wheel sleeved on the rotating part, the belt body is in meshing with the driving wheel and the driven wheel respectively, the driving wheel is in transmission connection with the driven wheel through the belt body, and the rotating end is in transmission connection with the rotating part through the transmission belt mechanism.

[0012] As a preferred scheme of the air sterilizer, the air sterilizer further comprises a remote control device and a power supply device, the remote control device is arranged on the first casing through wires, the power supply device is arranged on the first casing, and the remote control device is in electrical connection with the air suction device, the sterilization device, the rotating device and / or the power supply device.

[0013] As a preferred scheme of the air sterilizer, the air sterilizer further comprises a display, the display is arranged on the front face of the first casing, and the display is in electrical connection with the air suction device, the sterilization device and / or the rotating device.

[0014] As a preferred scheme of the air sterilizer, the first ventilation cavity is internally provided with a dust sensor, and the dust sensor is in electrical connection with the display.

[0015] As a preferred scheme of the air sterilizer, the air sterilizer further comprises a human body detection device and a control processor, the human body detection device is arranged on the bottom face of the first casing, the detection area of the human body detection device is below the bottom face of the first casing, and the control processor is in electrical connection with the human body detection device and the rotating device respectively.

[0016] As a preferred scheme of the air sterilizer, the first ventilation cavity is internally provided with a negative ion generator.

[0017] The present application has at least the following beneficial effects:

[0018] 1) The second air inlet is arranged on the second shell, so that the air around the air sterilizer can enter the first ventilation cavity through the first air inlet and the second air inlet at the same time, thereby expanding the air suction sterilization area of the air sterilizer;

[0019] 2) The rotating device is arranged in transmission connection with the rotating part, and under the action of the rotating device, the second shell rotates relative to the first shell through the rotating part to change the angle of the front face of the second shell, so that the air sterilizer can adjust the angle of the air inlet according to different environmental conditions, and further adjust the air suction sterilization area. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is one of the structural schematic views of the present application, wherein the second shell is in an open state.

[0021] Figure 2 It is an exploded view of the present application.

[0022] Figure 3 It is a side sectional view of the present application.

[0023] Figure 4 It is one of the working principle diagrams of the present application.

[0024] Figure 5 It is the second working principle diagram of the present application.

[0025] Figure 6 It is the second structural schematic view of the present application, wherein the second shell is in an open state, and the side of the first shell is partially cut.

[0026] Figure 7 It is Figure 6 It is an enlarged view of area A.

[0027] Figure 8 It is one of the bottom views of the present application, wherein the second shell is in an open state.

[0028] Figure 9 It is the second bottom view of the present application, wherein the second shell is in an open state.

[0029] Figure 10 It is the third structural schematic view of the present application, wherein the second shell is in an initial closed state.

[0030] In the figure:

[0031] 1 - first housing;

[0032] 11 - first ventilation cavity; 111 - suction device; 112 - sterilization device; 113 - negative ion generator; 12 - first air inlet; 13 - air outlet; 14 - first connecting port; 15 - matching recess; 151 - first hose accommodating groove; 16 - display;

[0033] 2 - second housing;

[0034] 21 - second ventilation cavity; 22 - second air inlet; 23 - second connecting port; 24 - rotating part; 25 - second hose accommodating groove;

[0035] 3 - connecting channel;

[0036] 4 - rotating device;

[0037] 41 - rotating seat; 42 - rotating end; 43 - transmission belt mechanism; 431 - belt body; 432 - driving wheel; 433 - driven wheel;

[0038] 5 - remote control device; 51 - wire;

[0039] 6 - human body detection device. DETAILED DESCRIPTION

[0040] In order to make the technical solutions and advantages of the present application clearer, the present application and its beneficial effects will be described in further detail below with specific embodiments and the accompanying drawings of the specification, but the embodiments of the present application are not limited thereto.

[0041] As Figures 1 to 10As shown, the air sterilizer comprises: a first shell 1, the first shell 1 comprises a first ventilation cavity 11, a first air inlet 12, an air outlet 13, and a first connecting port 14, the first ventilation cavity 11 is internally provided with an air extraction device 111 and a sterilization device 112, the first ventilation cavity 11 is in communication with the first air inlet 12, the air outlet 13, and the first connecting port 14 respectively, and the first air inlet 12 is arranged on the bottom surface of the first shell 1; a second shell 2, the second shell 2 comprises a second ventilation cavity 21, a second air inlet 22, a second connecting port 23, and a rotating part 24, the second ventilation cavity 21 is in communication with the second air inlet 22 and the second connecting port 23 respectively, the second air inlet 22 is arranged on the front surface of the second shell 2, and the rotating part 24 is hingedly connected to the front surface of the first shell 1; a rotating device 4, the rotating device 4 is arranged on the first shell 1 and is in transmission connection with the rotating part 24; a connecting channel 3, the connecting channel 3 is hollow inside, and the two ends of the connecting channel 3 are in communication with the first connecting port 14 and the second connecting port 23 respectively; under the action of the rotating device 4, the second shell 2 can be rotated relative to the first shell 1 through the rotating part 24 to change the orientation angle of the front surface of the second shell 2. Specifically, the air extraction device 111 is an air extractor, the angle between the face-to-face included angle of the bottom surface of the first shell 1 and the front surface of the second shell 2 is 180°-280°, and the first shell 1 can be installed on the wall through the back surface thereof.

[0042] The working principle of the embodiment is as follows:

[0043] 1) Start the air extraction device 111 and the sterilization device 112, and under the action of the air extraction device 111, a negative air pressure is formed in the first ventilation cavity 11;

[0044] 2) The air around the air sterilizer enters the first ventilation cavity 11 from the first air inlet 12, then passes through the air extraction device 111 and the sterilization device 112, and finally is discharged from the air outlet 13; and / or

[0045] The air around the air sterilizer enters the second ventilation cavity 21 from the second air inlet 22, then successively passes through the second connecting port 23, the connecting channel 3, and the first connecting port 14 to enter the first ventilation cavity 11, then passes through the air extraction device 111 and the sterilization device 112, and finally is discharged from the air outlet 13;

[0046] 3) In the process of passing through the sterilization device 112, the sterilization device 112 sterilizes the air;

[0047] 4) When the personnel walks around in the room and the position is uncertain, the second shell 2 is set to the initial closed state, the front face of the second shell 2 is correspondingly parallel to the front face of the first shell 1, that is, the second air inlet 22 is correspondingly parallel to the front face of the first shell 1, and the included angle between the bottom face of the first shell 1 and the front face of the second shell 2 is 270-280°; at this time, the air sterilizer has the largest air suction sterilization area, and the air suction sterilization effect is the most extensive;

[0048] 5) When the personnel stays under the air sterilizer for a long time, the second shell 2 is set to the open state, under the action of the rotating device 4, the second shell 2 rotates relative to the first shell 1 through the rotating part 24 to change the orientation angle of the front face of the second shell 2, until the front face of the second shell 2 is correspondingly parallel to the bottom face of the first shell 1, that is, the second air inlet 22 is correspondingly parallel to the bottom face of the first shell 1, and the included angle between the bottom face of the first shell 1 and the front face of the second shell 2 is 180°; at this time, the air suction sterilization area of the air sterilizer is below it, and the air suction sterilization effect is strong.

[0049] The embodiment has at least the following beneficial effects:

[0050] 1) The second air inlet 22 is arranged on the second shell 2, so that the air around the air sterilizer can enter the first ventilation cavity 11 through the first air inlet 12 and the second air inlet 22 at the same time, thereby expanding the air suction sterilization area of the air sterilizer;

[0051] 2) The rotating device 4 is arranged in transmission connection with the rotating part 24, under the action of the rotating device 4, the second shell 2 rotates relative to the first shell 1 through the rotating part 24 to change the orientation angle of the front face of the second shell 2, so that the air sterilizer can adjust the angle of the air inlet according to different environmental conditions, and further adjust the air suction sterilization area.

[0052] Preferably, the front face of the first shell 1 has a matching recess 15 recessed inward, the recessed shape of the matching recess 15 corresponds to the external shape of the second shell 2, and the rotating part 24 is hinged on the inner side of the matching recess 15. Through the above arrangement, when the second shell 2 is in the initial closed state, it can be placed in the matching recess 15, thereby reducing the occupied space of the second shell 2.

[0053] Preferably, the connecting channel 3 is a telescopic pipe, the telescopic pipe is located between the fitting recess 15 and the back of the second shell 2, the fitting recess 15 has a first hose accommodating groove 151 recessed inwardly, the first connecting port 14 is arranged in the first hose accommodating groove 151, the back of the second shell 2 has a second hose accommodating groove 25 recessed inwardly, and the second connecting port 23 is arranged in the second hose accommodating groove 25. Through the above arrangement, when the second shell 2 is in the initial closed state, the telescopic pipe will be compressed and placed in the space formed between the first hose accommodating groove 151 and the second hose accommodating groove 25, thereby reducing the occupied space of the telescopic pipe.

[0054] Preferably, the rotating device 4 comprises a rotating seat 41 and a rotating end 42 arranged on the rotating seat 41, the rotating seat 41 is fixedly arranged inside the first ventilation cavity 11, and the rotating end 42 is in transmission connection with the rotating part 24. According to actual conditions, a suitable arrangement position is selected. Specifically, the rotating seat 41 is a motor, and the rotating end 42 is a motor rotating shaft.

[0055] Preferably, the rotating device 4 further comprises a transmission belt mechanism 43, the transmission belt mechanism 43 comprises a belt body 431, a driving wheel 432 sleeved on the rotating end 42, and a driven wheel 433 sleeved on the rotating part 24, the belt body 431 is engaged with the driving wheel 432 and the driven wheel 433 respectively, the driving wheel 432 is in transmission connection with the driven wheel 433 through the belt body 431, and the rotating end 42 is in transmission connection with the rotating part 24 through the transmission belt mechanism 43. According to actual conditions, a suitable arrangement position is selected.

[0056] Preferably, the remote control device 5 and the power supply device are further included, the remote control device 5 is arranged on the first shell 1 through a wire 51, the power supply device is arranged on the first shell 1, and the remote control device 5 is in electrical connection with the air suction device 111, the disinfection device 112, the rotating device 4 and / or the power supply device. Through the above arrangement, personnel can manually start the air suction device 111, the disinfection device 112, the rotating device 4 and / or the power supply device through the remote control device 5.

[0057] Preferably, the display 16 is further included, the display 16 is arranged on the front of the first shell 1, and the display 16 is in electrical connection with the air suction device 111, the disinfection device 112 and / or the rotating device 4. Through the above arrangement, personnel can check the current wind speed, disinfection state and / or rotating angle through the display 16. More preferably, the first ventilation cavity 11 is internally provided with a dust sensor, and the dust sensor is in electrical connection with the display 16. Through the above arrangement, personnel can check the specific value of the current indoor PM2.5 content through the display 16.

[0058] Preferably, the air sterilizer further comprises a human body detection device 6 arranged on the bottom surface of the first shell 1, and a control processor electrically connected with the human body detection device 6 and the rotating device 4. Through the above arrangement, the human body detection device 6 can detect whether there is a person under the air sterilizer; if there is a person and the person stays for a long time, the second shell 2 is switched to the open state by the rotating device 4, and then the area under the air sterilizer is subjected to air extraction sterilization, so that the air sterilizer has an intelligent adjustment function. Specifically, the human body detection device 6 is a thermal imager or an infrared body temperature sensor, and the control processor is a single-chip microcomputer.

[0059] Preferably, the first ventilation cavity 11 is internally provided with a negative ion generator 113. Through the above arrangement, the discharged air has negative ions, and the air purification effect is improved.

[0060] Preferably, the sterilization device 112 comprises a primary filter screen, a high-voltage electrostatic filter screen, an activated carbon filter screen and / or a high-efficiency filter screen. According to the actual situation, a suitable structure is selected.

[0061] According to the disclosure and teaching of the above description, those skilled in the art of the present application can also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the above specific embodiments, and any obvious improvements, replacements or modifications made by those skilled in the art on the basis of the present application all belong to the protection scope of the present application. In addition, although some specific terms are used in the present specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. An air sterilizer characterized by, The utility model relates to a kind of air purification device, including: First shell (1), the first shell (1) includes first ventilation cavity (11), first air inlet (12), air outlet (13) and first connecting port (14), the first ventilation cavity (11) is provided with exhaust device (111) and sterilization device (112) inside, the first ventilation cavity (11) is communicated with the first air inlet (12), the air outlet (13) and the first connecting port (14) respectively, the first air inlet (12) is arranged on the bottom surface of the first shell (1); Second shell (2), the second shell (2) includes second ventilation cavity (21), second air inlet (22), second connecting port (23) and rotating part (24), the second ventilation cavity (21) is communicated with the second air inlet (22) and the second connecting port (23) respectively, the second air inlet (22) is arranged on the front surface of the second shell (2), the rotating part (24) is hinged on the front surface of the first shell (1); Rotating device (4), the rotating device (4) is arranged on the first shell (1), and the rotating device (4) is drivingly connected with the rotating part (24); Connecting channel (3), the connecting channel (3) is hollow inside, and two ends of the connecting channel (3) are communicated with the first connecting port (14) and the second connecting port (23) respectively; Under the action of the rotating device (4), the second shell (2) can be rotated relative to the first shell (1) by the rotating part (24) to change the orientation angle of the front surface of the second shell (2).

2. The air sterilizer of claim 1, wherein: The front surface of the first shell (1) has a matching recess (15) recessed inward, the recessed shape of the matching recess (15) corresponds to the external shape of the second shell (2), and the rotating part (24) is hinged on the inner side of the matching recess (15).

3. The air sterilizer of claim 2, wherein: The connecting channel (3) is a telescopic pipeline, which is located between the matching recess (15) and the back surface of the second shell (2), the matching recess (15) has a first hose containing groove (151) recessed inward, the first connecting port (14) is arranged in the first hose containing groove (151), and the back surface of the second shell (2) has a second hose containing groove (25) recessed inward, and the second connecting port (23) is arranged in the second hose containing groove (25).

4. The air sterilizer according to any one of claims 1 to 3, characterized in that: The rotating device (4) includes a rotating seat (41) and a rotating end (42) arranged on the rotating seat (41), the rotating seat (41) is fixedly arranged in the first ventilation cavity (11), and the rotating end (42) is drivingly connected with the rotating part (24).

5. The air sterilizer as claimed in claim 4, wherein: The rotating device (4) further comprises a transmission belt mechanism (43), the transmission belt mechanism (43) comprising a belt body (431), a driving wheel (432) sleeved on the rotating end (42) and a driven wheel (433) sleeved on the rotating part (24), the belt body (431) being engaged with the driving wheel (432) and the driven wheel (433) respectively, the driving wheel (432) being in transmission connection with the driven wheel (433) through the belt body (431), the rotating end (42) being in transmission connection with the rotating part (24) through the transmission belt mechanism (43).

6. The air sterilizer according to any one of claims 1 to 3, wherein: Further comprising a remote control device (5) and a power supply device, the remote control device (5) being arranged on the first shell (1) through a wire (51), the power supply device being arranged on the first shell (1), the remote control device (5) being in electrical connection with the air suction device (111), the sterilization device (112), the rotating device (4) and / or the power supply device.

7. The air sterilizer according to any one of claims 1 to 3, wherein: Further comprising a display (16), the display (16) being arranged on the front face of the first shell (1), the display (16) being in electrical connection with the air suction device (111), the sterilization device (112) and / or the rotating device (4).

8. The air sterilizer of claim 7, wherein: The first ventilation cavity (11) is internally provided with a dust sensor, the dust sensor being in electrical connection with the display (16).

9. The air sterilizer according to any one of claims 1 to 3, wherein: Further comprising a human body detection device (6) and a control processor, the human body detection device (6) being arranged on the bottom face of the first shell (1), the detection area of the human body detection device (6) being below the bottom face of the first shell (1), the control processor being in electrical connection with the human body detection device (6) and the rotating device (4) respectively.

10. The air sterilizer according to any one of claims 1 to 3, characterized by: The first ventilation cavity (11) is further internally provided with a negative ion generator (113).

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