Intelligent disinfection cabinet based on face recognition

Abstract

The invention belongs to the field of disinfection cabinets, and particularly relates to an intelligent disinfection cabinet based on face recognition. The invention discloses an intelligent disinfection cabinet integrating multiple disinfection modes and based on face recognition. The intelligent disinfection cabinet comprises a cabinet body, a high-temperature disinfection mechanism, an ultraviolet disinfection mechanism and the like, a high-temperature disinfection mechanism is mounted at the upper part in the cabinet body, an ultraviolet disinfection mechanism and an ozone disinfection mechanism are alternately mounted in the high-temperature disinfection mechanism up and down, and an isolation mechanism is mounted in the cabinet body and separates a disinfection space, so that other modes of disinfection can be performed during high-temperature disinfection. Articles can be disinfected at high temperature through the high-temperature disinfection mechanism, and in the high-temperature disinfection process, the articles below the insertion plate can be disinfected in an ultraviolet or ozone mode, so that the article disinfection requirement is better met; in the high-temperature disinfection process, the air outlet holes above the insertion plate are closed, the air outlet holes at the insertion plate are automatically opened by the insertion plate, and at the moment, the ventilation holes and the air outlet holes form circulation.

Description

Technical Field

[0001] The present invention belongs to the field of disinfection cabinets, and particularly relates to an intelligent disinfection cabinet based on face recognition. Background Art

[0002] With the improvement of people's living standards and the enhancement of health awareness, disinfection equipment is increasingly widely used in families and public places. As one of the common household appliances, disinfection cabinets are widely used for the cleaning and disinfection of tableware, kitchen utensils and other items. At present, most of the disinfection cabinets on the market use high-temperature methods for disinfection. The principle is to raise the temperature inside the cabinet to a certain level (usually above 100°C) through heating elements, so as to kill bacteria and viruses and achieve the purpose of disinfection.

[0003] However, although the high-temperature disinfection method has good bactericidal effects, it is not suitable for all materials, especially materials with poor heat resistance such as plastics, which are prone to deformation or even release harmful substances in high-temperature environments, thus limiting its application range. In order to meet the disinfection needs of different materials, some disinfection cabinets have begun to introduce auxiliary disinfection methods such as ultraviolet rays and ozone. However, due to safety hazards in high-temperature environments, these disinfection methods are often difficult to coexist with high-temperature disinfection in the same cavity. Therefore, in the prior art, it is often necessary to set up multiple independent disinfection chambers for different types of disinfection treatments, resulting in complex equipment structures, large volumes, inconvenient use, and reduced overall disinfection efficiency.

[0004] Therefore, there is an urgent need to develop an intelligent disinfection cabinet based on face recognition that integrates multiple disinfection methods. Summary of the Invention

[0005] In order to overcome the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide an intelligent disinfection cabinet based on face recognition that integrates multiple disinfection methods.

[0006] The technical scheme of the present invention is: an intelligent disinfection cabinet based on face recognition, comprising a cabinet, a high-temperature disinfection mechanism, an ultraviolet disinfection mechanism, an ozone disinfection mechanism and an isolation mechanism, wherein the high-temperature disinfection mechanism is installed on the upper part of the cabinet, and the ultraviolet disinfection mechanism and the ozone disinfection mechanism are alternately installed up and down in the high-temperature disinfection mechanism, and the isolation mechanism is installed in the cabinet, and the isolation mechanism separates the disinfection space; the high-temperature disinfection mechanism comprises a heating pipe, an installation partition, a fan, a cover plate, an installation cylinder, a disassembly frame and a filter plate, a heating pipe is installed on the top of the cabinet, and an installation groove is symmetrically opened on the top of the cabinet, and ventilation holes are opened on the upper wall and the lower wall of the cabinet, and four installation partitions are obliquely installed in the installation groove, and two installation partitions are grouped together, and a fan is arranged on the inner side of each group of installation partitions, and a cover plate is connected to the top of the installation groove, and an air inlet hole is opened on the cover plate, and an installation cylinder is arranged on the cover plate below the air inlet hole, and a disassembly frame is slidably arranged in the installation cylinder, and a filter plate is placed in the disassembly frame, and the disassembly frame is inserted between each group of installation partitions.

[0007] In addition, it is particularly preferred that the cabinet body includes a cabinet, a placement basket, a face recognition screen, wheels and pads, the left and right parts of the cabinet are provided with disinfection chambers, at least two placement baskets are vertically placed in the disinfection chamber, a face recognition screen is arranged on the upper middle part of the front side of the cabinet, and wheels and pads are arranged on the bottom of the cabinet.

[0008] In addition, it is particularly preferred that the height of the wheels 105 can be adjusted, and when the disinfection cabinet is fixed, the pads 106 are in contact with the ground, and when the disinfection cabinet needs to be moved, the wheels 105 are in contact with the ground.

[0009] In addition, it is particularly preferred that the ultraviolet disinfection mechanism includes an installation frame, an isolation plate, an ultraviolet lamp and a motor, and a number of ultraviolet mounting holes equal to the number of placement baskets are vertically opened on one side of the disinfection chamber close to the middle of the cabinet, and an installation frame is arranged on the inner side of the ultraviolet mounting hole, and the outlet of the installation frame faces the disinfection chamber, and the side of the installation frame facing the disinfection chamber is rotatably connected to the isolation plate through a torsion spring, an ultraviolet lamp is rotatably installed in the installation frame, the ultraviolet lamp and the placement basket are staggered, a motor is fixedly connected to the top of the installation frame, and the output shaft at the bottom of the motor is connected to the rotation point of the ultraviolet lamp.

[0010] In addition, it is particularly preferred that the ozone disinfection mechanism includes an ozone generator, an ozone installation hole is vertically opened on one side of the disinfection chamber close to the middle of the cabinet, the ozone installation hole and the ultraviolet installation hole are staggered, and the ozone generator is installed at the ozone installation hole.

[0011] In addition, it is particularly preferred that the isolation mechanism includes a track and an insert plate, and the left and right walls of the disinfection chamber are provided with two tracks in a group, and the number of groups is one less than the number of baskets. The insert plate can be inserted into the track, and the disinfection chamber can be divided into two spaces by the insert plate, and an air outlet is opened on the cabinet behind the track.

[0012] In addition, it is particularly preferable that an air outlet mechanism is further included. An air outlet mechanism is provided on the cabinet behind the air outlet hole. The air outlet mechanism includes a baffle plate, a top rod, and a spring. A baffle plate is rotatably provided on the cabinet behind the air outlet hole. The top rods are symmetrically slidably provided on the left and right on the cabinet behind the baffle plate. The rear end of the top rod contacts the baffle plate, and a spring is connected between the top rod and the cabinet.

[0013] In addition, it is particularly preferable that the rear end of the top rod is circular, and a guiding groove is provided at the contact position between the baffle plate and the top rod.

[0014] Compared with the prior art, the present invention has the following advantages: The present invention can perform high-temperature disinfection on articles through the high-temperature disinfection mechanism. And during the process of high-temperature disinfection, the articles below the insertion plate can also be disinfected by ultraviolet or ozone methods, better meeting the need for article disinfection; during the process of high-temperature disinfection, the air outlet holes above the insertion plate will be closed, and the air outlet holes at the insertion plate are automatically pushed open by the insertion plate. At this time, the ventilation holes and the air outlet holes form a circulation, and the air outlet holes above the insertion plate are closed. The hot air will not be discharged through the air outlet holes above. Only after disinfecting the articles, the hot air will be discharged through the air outlet holes behind the insertion plate. In this way, the hot air will not be wasted, saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structure diagram of the present invention.

[0016] Figure 2 It is a three-dimensional structure diagram of the present invention after removing the cabinet door.

[0017] Figure 3 It is a three-dimensional structure diagram of the internal structure of the present invention.

[0018] Figure 4 It is a three-dimensional structure diagram of another perspective of the present invention.

[0019] Figure 5 It is an installation position diagram of the ultraviolet disinfection mechanism and the ozone disinfection mechanism of the present invention.

[0020] Figure 6 It is a three-dimensional structure diagram of the cabinet body of the present invention.

[0021] Figure 7 It is a three-dimensional structure diagram of another perspective of the cabinet body of the present invention.

[0022] Figure 8 It is a three-dimensional structure diagram of the high-temperature disinfection mechanism of the present invention.

[0023] Figure 9 It is an exploded view of the high-temperature disinfection mechanism of the present invention.

[0024] Figure 10 of the present inventionFigure 3 A is an enlarged view of the middle image.

[0025] Figure 11 It is a three-dimensional structural schematic diagram of the ultraviolet disinfection mechanism and the ozone disinfection mechanism of the present invention.

[0026] Figure 12 For the present invention Figure 11 Schematic diagram of the three-dimensional structure from another perspective.

[0027] Figure 13 It is a schematic diagram of the three-dimensional structure of the isolation mechanism of the present invention.

[0028] Figure 14 It is a schematic diagram of the three-dimensional structure of the air outlet mechanism of the present invention.

[0029] In the figure: 1. cabinet, 101. cabinet, 102. disinfection chamber, 103. placement basket, 104. face recognition screen, 105. wheels, 106. pad, 2. high temperature disinfection mechanism, 201. installation slot, 202. heating pipe, 203. ventilation hole, 204. installation partition, 205. fan, 206. cover plate, 207. air inlet hole, 208. installation cylinder, 209. disassembly frame, 2010. Filter plate, 3. UV disinfection mechanism, 301. UV mounting hole, 302. Mounting frame, 303. Isolation plate, 304. UV lamp, 305. Motor, 4. Ozone disinfection mechanism, 401. Ozone mounting hole, 402. Ozone generator, 5. Isolation mechanism, 501. Track, 502. Plug plate, 503. Air outlet, 6. Air outlet mechanism, 601. Baffle, 602. Push rod, 603. Spring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0031] Embodiment 1: A smart disinfection cabinet based on face recognition, such as Figures 1 - 13 As shown, it includes a cabinet 1, a high-temperature disinfection mechanism 2, an ultraviolet disinfection mechanism 3, an ozone disinfection mechanism 4 and an isolation mechanism 5. The high-temperature disinfection mechanism 2 is installed on the upper part of the cabinet 1, and the ultraviolet disinfection mechanism 3 and the ozone disinfection mechanism 4 are alternately installed up and down in the high-temperature disinfection mechanism 2. The isolation mechanism 5 is installed in the cabinet 1, and the isolation mechanism 5 separates the disinfection space so that other methods of disinfection can be carried out when high-temperature disinfection is carried out.

[0032] like Figure 6 and Figure 7As shown in the figure, the cabinet body 1 includes a cabinet 101, a placement basket 103, a face recognition screen 104, wheels 105 and cushion blocks 106. Disinfection chambers 102 are provided on both the left and right sides of the cabinet 101. At least two placement baskets 103 are vertically placed in the disinfection chambers 102 for placing disinfection items. Above the middle of the front side of the cabinet 101, there is a face recognition screen 104 which collects the user's information to control the opening of the cabinet door of the cabinet 101. Wheels 105 and cushion blocks 106 are provided at the bottom of the cabinet 101. The height of the wheels 105 can be adjusted. When the disinfection cabinet is fixed, the cushion blocks 106 are in contact with the ground. When the disinfection cabinet needs to be moved, the wheels 105 are in contact with the ground.

[0033] As Figure 8 and Figure 9 shown in the figure, the high-temperature disinfection mechanism 2 includes a heating tube 202, an installation partition 204, a fan 205, a cover plate 206, an installation cylinder 208, a disassembly frame 209 and a filter plate 2010. A heating tube 202 for heating air is installed at the top inside the disinfection chamber 102. Installation grooves 201 are symmetrically provided on the left and right at the top of the cabinet 101. The installation grooves 201 are above the disinfection chamber 102. Ventilation holes 203 are provided on both the upper and lower walls of the disinfection chamber 102. Four installation partitions 204 are inclinedly installed in each installation groove 201. The installation partitions 204 are grouped in pairs of two. A fan 205 for promoting air flow is provided inside each group of installation partitions 204. A cover plate 206 is connected to the top of the installation groove 201. An air inlet hole 207 is provided on the cover plate 206. An installation cylinder 208 is provided on the cover plate 206 below the air inlet hole 207. A disassembly frame 209 is slidably arranged in the installation cylinder 208. A filter plate 2010 is placed in the disassembly frame 209. The disassembly frame 209 can be pulled out of the installation cylinder 208, and then the filter plate 2010 can be pulled out for replacement. The disassembly frame 209 is inserted between each group of installation partitions 204.

[0034] As Figure 11 and Figure 12As shown, the ultraviolet disinfection mechanism 3 includes a mounting frame 302, an isolation plate 303, an ultraviolet lamp 304 and a motor 305. A side of the middle of the disinfection chamber 102 near the cabinet 101 is vertically provided with ultraviolet mounting holes 301 with the same number as the basket 103. The inner side of the ultraviolet mounting hole 301 is provided with a mounting frame 302, and the outlet of the mounting frame 302 faces the disinfection chamber 102. The side of the mounting frame 302 facing the disinfection chamber 102 is rotatably connected to the isolation plate 303 through a torsion spring. In the initial state, the isolation plate 303 The exit of the installation frame 302 is blocked, and an ultraviolet lamp 304 is rotatably installed in the installation frame 302. The ultraviolet lamp 304 and the placement basket 103 are staggered. The rotation point of the ultraviolet lamp 304 is on the rear side of the installation frame 302. A motor 305 is fixedly connected to the top of the installation frame 302. The output shaft at the bottom of the motor 305 is connected to the rotation point of the ultraviolet lamp 304. The ultraviolet lamp 304 is driven by the motor 305 to rotate into the disinfection chamber 102. During the rotation, the ultraviolet lamp 304 can rotate and open the isolation plate 303.

[0035] like Figure 10 As shown, the ozone disinfection mechanism 4 includes an ozone generator 402, an ozone installation hole 401 is vertically opened on one side of the disinfection chamber 102 close to the middle of the cabinet 101, the ozone installation hole 401 is staggered with the ultraviolet installation hole 301, and the ozone generator 402 is installed at the ozone installation hole 401.

[0036] like Figure 13 As shown, the isolation mechanism 5 includes a track 501 and an insert plate 502. The left and right walls of the disinfection chamber 102 are provided with two tracks 501 in a group, and the number of tracks 501 is one less than the number of baskets 103. The insert plate 502 can be inserted into the track 501, and the disinfection chamber 102 can be divided into two spaces by the insert plate 502. An air outlet 503 is opened on the cabinet 101 behind the track 501.

[0037] When using this device to disinfect items, first, the staff stands in front of the face recognition screen 104. The face recognition screen 104 recognizes the information of the staff, causing the cabinet door on the cabinet 101 to open. Subsequently, according to the material of the items to be disinfected, the position of the plug board 502 is changed. Items that can be disinfected at high temperature are placed in the placement basket 103 above the plug board 502, and items that cannot be disinfected at high temperature are placed in the placement basket 103 below the plug board 502. Therefore, the position of the plug board 502 changes according to the number of items that can be disinfected at high temperature. The more items that can be disinfected at high temperature, the lower the plug board 502; the fewer items that can be disinfected at high temperature, the higher the plug board 502. After the items to be disinfected are placed, the cabinet door of the cabinet 101 is closed. At this time, the heating tube 202 and the fan 205 are controlled to start working. Air enters the installation cylinder 208 through the air inlet hole 207, is filtered through the filter plate 2010, and then is blown into the disinfection chamber 102 by the fan 205. When the air passes through the heating tube 202, the heating tube 202 heats the air, and the heated air is blown towards the items to be disinfected to disinfect the items at high temperature. At the same time, the hot air in the disinfection chamber 102 is blocked by the plug board 502 and will not enter the space below the plug board 502, so the hot air will not affect the items below the plug board 502. Subsequently, the hot air is discharged through the air outlet hole 503 at the rear of the plug board 502. After the high-temperature disinfection is completed, the heating tube 202 and the fan 205 are controlled to stop working; when the materials below the plug board 502 need to be disinfected, if the item needs to be disinfected by ultraviolet rays, the motor 305 can be controlled to drive the ultraviolet lamp 304 to rotate into the disinfection chamber 102. During the rotation of the ultraviolet lamp 304, the isolation board 303 is pushed open, and the ultraviolet lamp 304 can disinfect the items below the plug board 502. After the disinfection of the items below the plug board 502 is completed, the ultraviolet lamp 304 is driven back into the installation frame 302 by the motor 305. At this time, the isolation board 303 resets and blocks the installation frame 302 again. The isolation board 303 can isolate the interference of hot air on the ultraviolet lamp 304 to prevent the ultraviolet lamp 304 from being damaged by high temperature. When ozone disinfection is required, the ozone generator 402 is controlled to work, and the items in the disinfection chamber 102 can be disinfected by ozone. After the ozone disinfection is completed, the ozone generator 402 is controlled to stop working. Subsequently, the cabinet door of the cabinet 101 is opened, and the disinfected items are taken out.

[0038] Example 2, on the basis of Example 1, as Figure 14As shown, in order for the disinfection cabinet to work better, it further includes an air outlet mechanism 6. An air outlet mechanism 6 is provided on the cabinet 101 behind the air outlet hole 503. The air outlet mechanism 6 includes a baffle 601, a push rod 602 and a spring 603. A baffle 601 is rotatably provided on the cabinet 101 behind the air outlet hole 503. When the baffle 601 is in contact with the air outlet hole 503, it can block the air outlet hole 503. Push rods 602 are symmetrically slidably provided on the left and right sides of the cabinet 101 behind the baffle 601. The rear end of the push rod 602 contacts the baffle 601. A spring 603 is connected between the push rod 602 and the cabinet 101. The rear end of the push rod 602 is circular. A guiding groove is provided at the contact position between the baffle 601 and the push rod 602 to facilitate the push rod 602 to push the baffle 601 to rotate. When the insertion plate 502 is inserted into the track 501, the rear side of the insertion plate 502 presses against the push rod 602 behind it. The push rod 602 moves backward to push the baffle 601 to rotate backward and open. The spring 603 is compressed. The air outlet hole 503 behind the insertion plate 502 is opened. At this time, the ventilation hole 203 and the air outlet hole 503 form a circulation, and the air outlet hole 503 above the insertion plate 502 is closed. The hot air will not be discharged through the air outlet hole 503 above. Only after disinfecting the articles, the hot air will be discharged through the air outlet hole 503 behind the insertion plate 502. In this way, the hot air will not be wasted, saving energy. And when changing the position of the insertion plate 502, the air outlet hole 503 behind the insertion plate 502 will be automatically opened to prevent the situation where the air outlet hole 503 is forgotten to be opened. After the insertion plate 502 is pulled out, the spring 603 resets to drive the push rod 602 to reset, so that the baffle 601 resets to block the air outlet hole 503 behind the insertion plate 502.

[0039] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An intelligent disinfection cabinet based on face recognition, comprising a cabinet body (1), a high-temperature disinfection mechanism (2), an ultraviolet disinfection mechanism (3), an ozone disinfection mechanism (4) and an isolation mechanism (5). The high-temperature disinfection mechanism (2) is installed in the upper part of the cabinet body (1). The ultraviolet disinfection mechanism (3) and the ozone disinfection mechanism (4) are alternately installed up and down in the high-temperature disinfection mechanism (2). The isolation mechanism (5) is installed in the cabinet body (1), and the isolation mechanism (5) separates the disinfection space; It is characterized in that: The high-temperature disinfection mechanism (2) comprises a heating pipe (202), a mounting partition (204), a fan (205), a cover plate (206), a mounting tube (208), a disassembly frame (209) and a filter plate (2010). The heating pipe (202) is mounted on the top of the cabinet (1). The top of the cabinet (1) is symmetrically provided with mounting grooves (201). The upper wall and the lower wall of the cabinet (1) are provided with ventilation holes (203). Four mounting partitions (204) are obliquely mounted in the mounting grooves (201). The mounting partitions (204) are provided with a plurality of mounting holes (203). 4) Two are provided as a group, and a fan (205) is provided on the inner side of each group of mounting partitions (204); a cover plate (206) is connected to the top of the mounting groove (201); an air inlet hole (207) is provided on the cover plate (206); a mounting tube (208) is provided on the cover plate (206) below the air inlet hole (207); a disassembly frame (209) is slidably provided in the mounting tube (208); a filter plate (2010) is placed in the disassembly frame (209); and the disassembly frame (209) is inserted between each group of mounting partitions (204).

2. The intelligent disinfection cabinet based on face recognition according to claim 1, wherein: The cabinet body (1) comprises a cabinet (101), a placement basket (103), a face recognition screen (104), wheels (105) and a cushion block (106). The left and right parts of the cabinet (101) are both provided with a disinfection chamber (102), at least two placement baskets (103) are vertically placed in the disinfection chamber (102), a face recognition screen (104) is arranged above the middle of the front side of the cabinet (101), and wheels (105) and a cushion block (106) are arranged at the bottom of the cabinet (101).

3. The intelligent disinfection cabinet based on face recognition according to claim 2, wherein: The height of the wheel (105) can be adjusted. When the disinfection cabinet is fixed, the pad (106) is in contact with the ground. When the disinfection cabinet needs to be moved, the wheel (105) is in contact with the ground.

4. The intelligent disinfection cabinet based on face recognition according to claim 2, characterized in that: The ultraviolet disinfection mechanism (3) comprises a mounting frame (302), an isolation plate (303), an ultraviolet lamp (304) and a motor (305). A side of the middle of the disinfection chamber (102) close to the cabinet (101) is vertically provided with ultraviolet mounting holes (301) having the same number as the placement basket (103). A mounting frame (302) is arranged inside the ultraviolet mounting holes (301). The outlet of the mounting frame (302) faces the disinfection chamber (102). The side of the mounting frame (302) facing the disinfection chamber (102) is rotatably connected to the isolation plate (303) via a torsion spring. The ultraviolet lamp (304) is rotatably installed in the mounting frame (302). The ultraviolet lamp (304) and the placement basket (103) are staggered. The motor (305) is fixedly connected to the top of the mounting frame (302). The output shaft at the bottom of the motor (305) is connected to the rotation point of the ultraviolet lamp (304).

5. The intelligent disinfection cabinet based on face recognition according to claim 4, wherein: The ozone disinfection mechanism (4) comprises an ozone generator (402). An ozone installation hole (401) is vertically opened on one side of the disinfection chamber (102) close to the middle of the cabinet (101). The ozone installation hole (401) and the ultraviolet installation hole (301) are staggered and installed. The ozone generator (402) is installed at the ozone installation hole (401).

6. The intelligent disinfection cabinet based on face recognition according to claim 5, characterized in that: The isolation mechanism (5) includes a track (501) and an insertion plate (502). Two tracks (501) are provided in a group on the left and right walls in the disinfection chamber (102), and the number of groups is one less than the number of placement baskets (103). The insertion plate (502) can be inserted into the track (501), and the disinfection chamber (102) can be divided into two spaces through the insertion plate (502). An air outlet hole (503) is provided on the cabinet (101) at the rear of the track (501).

7. The intelligent disinfection cabinet based on face recognition according to claim 6, wherein: An air outlet mechanism (6) is further included. The air outlet mechanism (6) is provided on the cabinet (101) at the rear of the air outlet hole (503). The air outlet mechanism (6) includes a baffle plate (601), a push rod (602), and a spring (603). The baffle plate (601) is rotatably provided on the cabinet (101) at the rear of the air outlet hole (503). The push rods (602) are symmetrically slidably provided on the left and right sides of the cabinet (101) at the rear of the baffle plate (601). The rear end of the push rod (602) contacts the baffle plate (601), and a spring (603) is connected between the push rod (602) and the cabinet (101).

8. The intelligent disinfection cabinet based on face recognition according to claim 7, wherein: The rear end of the push rod (602) is circular, and a guide groove is provided at the contact position between the baffle plate (601) and the push rod (602).

Images