Face recognition automatic air shower

Abstract

The utility model discloses a face recognition automatic air shower, and particularly relates to the field of air showers, the face recognition automatic air shower comprises an air shower box body, both sides of the air shower box body are provided with equipment boxes, both sides of the air shower box body are provided with sealing doors, and one side of each sealing door is provided with a handle. According to the utility model, face recognition and database comparison can be carried out through the face recognition camera, so that people can be controlled to enter and exit according to set authority, when people without authority enter, the alarm lamp becomes red, the sound player plays alarm information for voice reminding, and the sealing door can be automatically closed and opened through the automatic door closer; the sealing door is conveniently controlled to be locked, fixed and unlocked to be opened for use through the electronic lock, the air spraying disc is controlled to rotate by starting the motor, air is sprayed out through the spraying holes to blow and clean the top of a human body, the cleaning and dust removing effects are improved, and the situation of cleaning dead corners is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air shower rooms, and more specifically, to a face recognition automatic air shower room. Background Art

[0002] With the continuous rise of semiconductors and new energy, clean control equipment plays a crucial role in fields such as chip production, semiconductor manufacturing, pharmaceuticals, medical treatment, and biological experiments. Pollutants such as dust, microorganisms, and harmful gases in the air may directly or indirectly contaminate products. Therefore, an air shower room is set at the entrance of the manufacturing workshop to remove dust on the human body surface.

[0003] The air shower room is also known as air shower, clean air shower room, purification air shower room, etc. The air shower room is a necessary passage to enter the clean room, which can reduce the pollution problems brought by entering and leaving the clean room. The air shower room is a general-purpose local purification device installed between the clean room and the non-clean room. When people and goods need to enter the clean area, they need to be blown by the air shower room. The clean air blown out can remove the dust carried by people and goods, and can effectively block or reduce the dust source from entering the clean area.

[0004] For the existing air shower rooms, the blowing effect is not obvious. Moreover, since the clean room involves high-tech fields and requires strict supervision, and the air shower room is the only entrance to the clean room, it is necessary to have the function of identifying the staff. However, most of the existing air shower rooms use anti-theft locks, and it is necessary to unlock when entering the clean room, and the steps are troublesome.

[0005] The Chinese patent with the patent application number CN201921531015.5 discloses a face recognition air shower room, including a box body. The left and right sides of the box body are respectively provided with drive rooms. The opposite surfaces of the two drive rooms are installed with primary effects, and a number of rotating nozzles are also installed on the opposite surfaces of the two drive rooms. Infrared sensors are also installed on the opposite surfaces of the two drive rooms. Through the face recognition system, the face recognition of the staff is carried out, which further prevents non-staff from entering the clean room, and through the face recognition system, the front door of the air shower room can be opened at a faster speed and higher efficiency, saving time for the staff.

[0006] However, it can be seen from the accompanying drawings of its specification that by means of face recognition, it is ensured that the entering personnel are allowed to enter, improving safety. However, in the existing air shower room, the nozzle mechanisms are respectively located on both sides of the inner cavity of the air shower room box body, and cannot blow and clean the top of the human body, and it is easy to have the situation of cleaning dead corners, affecting the cleaning effect. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a face recognition automatic air shower room to solve the problems put forward in the above background art.

[0008] To achieve the above object, the present utility model provides the following technical solution: A face recognition automatic air shower room, including an air shower room box body, on both sides of the air shower room box body are provided with equipment boxes, on both sides of the air shower room box body are provided with sealed doors, on one side of the sealed door is provided with a handle, on the top of the sealed door are provided with a face recognition camera, an alarm lamp, and an automatic door closer, and on one side of the sealed door is provided with an electronic lock;

[0009] On one side of one of the equipment boxes are provided with a control panel, an emergency button, and a sound player. On both sides of the inner cavity of the air shower room box body are provided with nozzle mechanisms, infrared sensors, and dust suction covers. In the middle of the equipment box are provided with a blowing mechanism and a dust suction mechanism;

[0010] On the top of the inner cavity of the air shower room box body is provided with a jet disk. The top of the jet disk extends through a pipe to the top cavity of the air shower room box body and is fixedly connected with a toothed ring. The top of the toothed ring is inserted with a communicating pipe. The top of the communicating pipe is connected with a blowing square pipe. On one side of the toothed ring is provided with a gear. The top of the gear is connected with a motor. The bottom of the jet disk is fixedly connected with a nozzle.

[0011] Preferably, the automatic door closer is installed on the top of the sealed door and the top of one side of the air shower room box body, and the alarm lamp and the face recognition camera are fixed on the top of one side of the air shower room box body.

[0012] Preferably, the electronic lock is adapted to one side of the sealed door. The surface of the sealed door is provided with a tempered glass plate. The bottom of the surface of the equipment box is provided with a dust-proof net, and the dust-proof net corresponds to the dust suction mechanism.

[0013] Preferably, one end of the dust suction mechanism corresponds to the dust suction cover. The number of the nozzle mechanisms is multiple. The blowing mechanism corresponds to the nozzle mechanism, and one end of the blowing mechanism is communicated with the inner cavity of the blowing square pipe.

[0014] Preferably, a limiting disk is fixedly sleeved in the middle of the communicating pipe. A limiting ring groove is opened in the middle of the toothed ring. The limiting disk is located in the middle of the limiting ring groove, and the limiting disk is adapted to the limiting ring groove.

[0015] Preferably, the toothed ring is engaged with the gear. The motor is fixed in the middle of the top cavity of the air shower room box body. The inner cavity of the blowing square pipe is communicated with the inner cavity of the jet disk through the communicating pipe.

[0016] Preferably, the cross-sectional shape of the nozzle is set as a conical structure. A plurality of spray holes are opened around the nozzle. The number of the nozzles is several and they are evenly fixed at the bottom of the jet disk.

[0017] The technical effects and advantages of the present utility model:

[0018] 1. First, the utility model can perform face recognition through a face recognition camera and compare it with a database, so as to control the entry and exit of personnel according to the set permissions. When an unauthorized person enters, the alarm light turns red, and the sound player plays alarm information for voice reminder. The automatic door closer can automatically close and open the sealed door. The electronic lock facilitates the control of locking and unlocking the sealed door for use. The motor is started to control the rotation of the air jet disc, and gas is ejected through the jet holes to blow and clean the top of the human body, improving the cleaning and dust removal effect and avoiding the situation of cleaning dead corners.

[0019] 2. The utility model also facilitates unlocking the sealed doors on both sides of the air shower chamber body in case of emergencies through the set emergency button, enabling personnel to leave promptly through the middle of the air shower chamber body. The sealed doors are locked by the electronic lock to prevent unauthorized personnel from entering and to prevent the sealed doors from being opened when someone is inside the air shower chamber body for air shower dust removal, playing a role of fixing and locking. Through the cooperation of the limit disc and the limit ring groove, the normal rotation of the air jet disc is not affected while gas is being supplied to the inside of the air jet disc, improving the use effect.

[0020] In summary, through the mutual influence of the above multiple functions, the entry and exit of personnel can be controlled according to the set permissions, preventing unauthorized personnel from entering and preventing the sealed doors from being opened when someone is inside the air shower chamber body for air shower dust removal. Moreover, through the combination of the side and the top, the surface and the top of the human body can be blown and cleaned, improving the cleaning and dust removal effect and avoiding the situation of cleaning dead corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 is a schematic diagram of the cross-sectional structure of the utility model.

[0023] Figure 3 is a schematic diagram of the connection structure between the motor and the air jet disc of the utility model.

[0024] Figure 4 is a schematic diagram of the cross-sectional structure of the air jet disc of the utility model.

[0025] The reference numerals are: 1. air shower chamber body; 2. equipment box; 3. sealing door; 4. handle; 5. electronic lock; 6. control panel; 7. emergency button; 8. sound player; 9. face recognition camera; 10. alarm lamp; 11. automatic door closer; 12. nozzle mechanism; 13. infrared sensor; 14. dust suction hood; 15. air blowing mechanism; 16. dust suction mechanism; 17. dustproof net; 18. air blowing square pipe; 19. air jet disc; 20. connecting pipe; 21. limit disc; 22. toothed ring; 23. limit ring groove; 24. gear; 25. motor; 26. nozzle; 27. spray hole. Detailed implementation manners

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] As shown in the attached Figures 1-4 An automatic face recognition air shower chamber as shown includes an air shower chamber body 1. Equipment boxes 2 are arranged on both sides of the air shower chamber body 1. Sealing doors 3 are arranged on both sides of the air shower chamber body 1. A handle 4 is arranged on one side of the sealing door 3. The sealing door 3 can be conveniently opened manually through the handle 4. A face recognition camera 9, an alarm lamp 10, and an automatic door closer 11 are arranged on the top of the sealing door 3. An electronic lock 5 is arranged on one side of the sealing door 3. Face recognition can be performed through the face recognition camera 9 and compared with the database, so that the access of personnel can be controlled according to the set permissions. When unauthorized personnel enter, the alarm lamp 10 turns red, and the sound player 8 plays alarm information for voice reminder. The sealing door 3 can be automatically closed and opened through the automatic door closer 11. The sealing door 3 can be conveniently locked and unlocked through the electronic lock 5 for use;

[0028] A control panel 6, an emergency button 7, and a sound player 8 are arranged on one side of one of the equipment boxes 2. Nozzle mechanisms 12, infrared sensors 13, and dust suction hoods 14 are arranged on both sides of the inner cavity of the air shower chamber body 1. An air blowing mechanism 15 and a dust suction mechanism 16 are arranged in the middle of the equipment box 2. Through the control panel 6, it is convenient to control and input personnel information, and through the emergency button 7, it is convenient to unlock the sealing doors 3 on both sides of the air shower chamber body 1 in case of emergencies. Through the cooperation of the air blowing mechanism 15 and the nozzle mechanism 12, air is blown into the middle of the air shower chamber body 1 to achieve air shower and dust removal, and through the cooperation of the dust suction mechanism 16 and the dust suction hood 14, dust is absorbed to achieve the function of dust removal;

[0029] At the top of the inner cavity of the air shower chamber body 1, an air jet disc 19 is provided. The top of the air jet disc 19 extends through a pipe to the top cavity of the air shower chamber body 1 and is fixedly connected to a toothed ring 22. A connecting pipe 20 is inserted into the top of the toothed ring 22. The top of the connecting pipe 20 is connected to a blowing square pipe 18. A gear 24 is provided on one side of the toothed ring 22. The top of the gear 24 is connected to a motor 25. The bottom of the air jet disc 19 is fixedly connected to a nozzle 26. By injecting gas into the interior of the air jet disc 19 through the blowing square pipe 18, it can be ejected through the nozzle 26 to blow air downward from top to bottom to achieve the function of cleaning dust. And start the motor 25 to control the gear 24 to drive the toothed ring 22 to rotate the air jet disc 19, which can change the angle of downward blowing air and improve the cleaning and dust removal effect.

[0030] As shown in the Figure 1 attachment, the automatic door closer 11 is installed at the top of the sealing door 3 and the top of one side of the air shower chamber body 1. The alarm lamp 10 and the face recognition camera 9 are fixed at the top of one side of the air shower chamber body 1. The automatic door closer 11 controls the automatic opening and closing of the sealing door 3. Through the alarm lamp 10 and the face recognition camera 9, it is convenient for personnel to identify and ensure whether the person is allowed to enter. And an alarm reminder can be given through the alarm lamp 10.

[0031] As shown in the Figure 1 attachment 2 shown, the electronic lock 5 is adapted to one side of the sealing door 3. The surface of the sealing door 3 is provided with a tempered glass plate. The bottom of the surface of the equipment box 2 is provided with a dust-proof net 17. The dust-proof net 17 corresponds to the dust suction mechanism 16. The sealing door 3 is locked by the electronic lock 5 to prevent unauthorized personnel from entering. Also, when there is someone inside the air shower chamber body 1 for air shower dust removal, it can prevent the sealing door 3 from being opened, playing a role of fixing and locking. And the dust-proof net 17 can play a role in dust prevention.

[0032] As shown in the Figure 2 attachment, one end of the dust suction mechanism 16 corresponds to the dust suction hood 14. The number of nozzle mechanisms 12 is multiple. The blowing mechanism 15 corresponds to the nozzle mechanism 12. One end of the blowing mechanism 15 is communicated with the inner cavity of the blowing square pipe 18. Start the dust suction mechanism 16 to suck and discharge the dust inside the air shower chamber body 1 through the dust suction hood 14. Blow air into the interior of the air shower chamber body 1 through the blowing mechanism 15 and the nozzle mechanism 12 for air shower dust removal, and at the same time generate gas inside the blowing square pipe 18.

[0033] As shown in the Figures 2-4 attachment, a limiting disc 21 is fixedly sleeved in the middle of the connecting pipe 20. A limiting ring groove 23 is opened in the middle of the toothed ring 22. The limiting disc 21 is located in the middle of the limiting ring groove 23. The limiting disc 21 is adapted to the limiting ring groove 23. Through the cooperation of the limiting disc 21 and the limiting ring groove 23, it can not affect the normal rotation of the air jet disc 19 while transporting gas.

[0034] As shown in theFigures 2-4 As shown, the gear ring 22 meshes with the gear 24. The motor 25 is fixed in the middle of the top cavity of the air shower chamber body 1. The inner cavity of the air blowing square pipe 18 is connected to the inner cavity of the air jet disc 19 through the connecting pipe 20. Starting the motor 25 controls the gear 24 to drive the gear ring 22 to rotate, playing a driving role.

[0035] As attached Figures 2-4 As shown, the cross-sectional shape of the nozzle 26 is set as a conical structure. A plurality of spray holes 27 are opened around the nozzle 26. The number of nozzles 26 is several and they are evenly fixed at the bottom of the air jet disc 19. By spraying gas through the spray holes 27 at the bottom of the nozzle 26, the angle of the gas can be diversified, improving the dust removal effect.

[0036] The working principle of the present utility model: When in use, face recognition is performed through the face recognition camera 9 and compared with the database. When the detected person is a person allowed to enter and there is no one inside the air shower chamber body 1, the electronic lock 5 is unlocked, and the automatic door closer 11 controls the sealing door 3 to open;

[0037] After the person enters the inside of the air shower chamber body 1 and the infrared sensor 13 senses that there is someone inside the air shower chamber body 1, at this time the automatic door closer 11 controls the sealing door 3 to close, the electronic lock 5 locks the sealing door 3, the alarm lamp 10 emits a red light after the sealing door 3 closes, and at the same time the air blowing mechanism 15, the dust suction mechanism 16 and the motor 25 are started. Gas can be sprayed through the nozzle mechanism 12 and the nozzle 26 to clean the dust on the human body surface, and the dust suction hood 14 absorbs the cleaned dust. After the cleaning is completed, the electronic lock 5 on the other side of the air shower chamber body 1 is unlocked and the automatic door closer 11 controls the sealing door 3 to open, and the person enters the clean room and the automatic door closer 11 controls the sealing door 3 to close;

[0038] When the face recognition camera 9 detects that the person is not allowed to enter, the electronic lock 5 will not be unlocked. When there is a person inside the air shower chamber body 1, the electronic lock 5 will not be unlocked. When the face recognition camera 9 detects that the person pulls the handle 4, the sound player 8 emits a voice reminder and the alarm lamp 10 flashes to give an alarm.

[0039] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A face recognition automatic air shower room, comprising an air shower room box (1), characterized in that: Equipment boxes (2) are arranged on both sides of the air shower box (1), sealed doors (3) are arranged on both sides of the air shower box (1), a handle (4) is arranged on one side of the sealed door (3), a face recognition camera (9), an alarm light (10), and an automatic door closer (11) are arranged on the top of the sealed door (3), and an electronic lock (5) is arranged on one side of the sealed door (3); A control panel (6), an emergency button (7), and a sound player (8) are arranged on one side of one of the equipment boxes (2); a nozzle mechanism (12), an infrared sensor (13), and a dust hood (14) are arranged on both sides of the inner cavity of the air shower box (1); and an air blowing mechanism (15) and a dust suction mechanism (16) are arranged in the middle of the equipment box (2); The top of the inner cavity of the air shower box (1) is provided with a jet disc (19), the top of the jet disc (19) extends into the top cavity of the air shower box (1) through a pipeline and is fixedly connected to a gear ring (22), a connecting pipe (20) is inserted into the top of the gear ring (22), the top of the connecting pipe (20) is connected to a square air blowing pipe (18), a gear (24) is provided on one side of the gear ring (22), the top of the gear (24) is connected to a motor (25), and the bottom of the jet disc (19) is fixedly connected to a nozzle (26).

2. The face recognition automatic air shower room according to claim 1, characterized in that: The automatic door closer (11) is installed on the top of the sealed door (3) and the top of one side of the air shower box (1), and the alarm light (10) and the face recognition camera (9) are fixed on the top of one side of the air shower box (1).

3. The face recognition automatic air shower room according to claim 1, characterized in that: The electronic lock (5) is matched with one side of the sealed door (3), the surface of the sealed door (3) is provided with a tempered glass plate, and the bottom of the surface of the equipment box (2) is provided with a dustproof net (17), and the dustproof net (17) corresponds to the dust suction mechanism (16).

4. The face recognition automatic air shower room according to claim 1, characterized in that: One end of the dust suction mechanism (16) corresponds to the dust suction hood (14), the number of the nozzle mechanisms (12) is plural, the air blowing mechanism (15) corresponds to the nozzle mechanism (12), and one end of the air blowing mechanism (15) is connected to the inner cavity of the air blowing square tube (18).

5. The face recognition automatic air shower room according to claim 1, characterized in that: A limiting disk (21) is fixedly sleeved in the middle of the connecting pipe (20), a limiting ring groove (23) is provided in the middle of the gear ring (22), the limiting disk (21) is located in the middle of the limiting ring groove (23), and the limiting disk (21) is matched with the limiting ring groove (23).

6. The face recognition automatic air shower room according to claim 1, characterized in that: The gear ring (22) is meshed with the gear (24), the motor (25) is fixed in the middle of the top cavity of the air shower box (1), and the inner cavity of the air blowing square tube (18) is connected to the inner cavity of the jet disc (19) through the connecting tube (20).

7. The face recognition automatic air shower room according to claim 1, characterized in that: The cross-sectional shape of the nozzle (26) is set to a conical structure. A plurality of nozzle holes (27) are opened around the nozzle (26). The nozzles (26) are provided in a certain number and are evenly fixed at the bottom of the jet disk (19).

Images