CN210686389U

CN210686389U - Classroom environmental protection intelligence sterilization fan

Info

Publication number: CN210686389U
Application number: CN201921736836.2U
Authority: CN
Inventors: 李率正
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-05
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to the technical field of fans, and discloses a classroom environment-friendly intelligent sterilization fan, which comprises a fan cover, wherein the upper surface of the fan cover is fixedly connected with two support columns, the tops of the two support columns are fixedly connected with a mounting seat, a motor is fixedly connected between the two support columns, and the interior of the motor is rotatably connected with a motor shaft; the internally mounted box of disinfecting at the fan casing, inside at the box of disinfecting sets up fan and ultraviolet lamp, one side intercommunication intake pipe at the box of disinfecting, installation controller and air quality sensor on the intake pipe inner wall, bottom intercommunication outlet duct at the box of disinfecting, detect classroom air quality when low at air quality sensor, just to controller signals, at this moment, the controller can control the fan operation, ultraviolet lamp can be controlled simultaneously and light, the fan inhales the box of disinfecting to the air, ultraviolet lamp can disinfect the bacterium in the air, and then reduce the bacterium in the air.

Description

Classroom environmental protection intelligence sterilization fan

Technical Field

The utility model relates to a fan technical field specifically is classroom environmental protection intelligence sterilization fan.

Background

Fan refers to a tool for cooling by generating wind in hot days. An electric fan is a device which is driven by electricity to generate air flow, a fan arranged in the electric fan is electrified and then rotates to be natural wind to achieve the cooling effect, the fan is installed in places such as families, school classrooms and restaurants, along with the gradual development of the society, the style of the fan is more and more diversified, and the fan can be selected by users.

The prior art has the following problems:

(1) a plurality of students are in classrooms of schools, the students go back and forth in the classrooms and go out of the classrooms, and a plurality of bacteria exist in the classrooms of the schools as long as time passes, and the traditional fan cannot kill the bacteria in the classrooms, so that respiratory tract allergy and skin allergy are easily caused, and the improvement is needed;

(2) and the fan in the traditional classroom has single function, and is not beneficial to better providing and using for students.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a classroom environmental protection intelligence sterilization fan has solved traditional fan and can't kill the bacterium in the classroom, causes respiratory tract and skin allergic's problem easily, has still solved the problem of the fan function singleness in the classroom.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the classroom environment-friendly intelligent sterilizing fan comprises a fan cover, wherein the upper surface of the fan cover is fixedly connected with two supporting columns, the tops of the two supporting columns are fixedly connected with a mounting seat, a motor is fixedly connected between the two supporting columns, the interior of the motor is rotatably connected with a motor shaft, the motor shaft penetrates through the interior of the fan cover, the outer side wall of the motor shaft is fixedly connected with fan blades, the inner upper surface of the interior of the fan cover is fixedly connected with a connecting disc, the inner side wall of the connecting disc is fixedly connected with a sterilizing box, one side of the sterilizing box is communicated with an air inlet pipe, the inner side wall of the air inlet pipe is fixedly connected with a dust screen, the inner side wall of the air inlet pipe is close to the left side of the dust screen and is fixedly connected with an air, the air quality sensor is characterized in that a fan is fixedly connected to the inside of the sterilizing box, an ultraviolet lamp is fixedly connected to one side, far away from the fan, of the inside of the sterilizing box, an air outlet pipe is communicated with the bottom of the sterilizing box, and the motor, the controller, the air quality sensor, the fan and the ultraviolet lamp are all electrically connected with an external power supply.

Preferably, the output end of the air quality sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the fan and the ultraviolet lamp respectively.

Preferably, a lamp is arranged on the lower surface of the fan cover and fixedly connected with the fan cover.

Preferably, the sterilization box is of a circular ring structure, the motor shaft penetrates through the sterilization box, and the motor shaft is rotatably connected with the sterilization box.

Preferably, the motor is a speed regulating motor.

Preferably, the number of the ultraviolet lamps is two, and the two ultraviolet lamps have the same shape and different sizes.

(III) advantageous effects

The utility model provides a classroom environmental protection intelligence sterilization fan possesses following beneficial effect:

(1) the utility model discloses in, internally mounted sterilization box at the fan casing, this sterilization box passes through the connection pad to be fixed on the fan, inside at sterilization box sets up fan and ultraviolet lamp, one side intercommunication intake pipe at sterilization box, the inside wall of intake pipe sets up the dust screen, and still install controller and air quality sensor on the intake pipe inner wall, bottom intercommunication outlet duct at sterilization box, when air quality sensor detects classroom air quality low, just to the controller signals, at this moment, the controller can control the fan operation, can control ultraviolet lamp to light simultaneously, the fan inhales sterilization box to the air, ultraviolet lamp can disinfect the bacterium in the air, and then reduce the bacterium in the air, can increase the air quality in the classroom, it is intelligent strong, the environmental protection, the air of disinfecting scatters from the outlet duct.

(2) The utility model discloses in, set up lamps and lanterns in the bottom of fan casing, lamps and lanterns are ring shape, and external power source is connected to lamps and lanterns, and lamps and lanterns can throw light on, can improve the luminance in classroom to, the light of installation can reduce or get rid of in the traditional classroom, like this, can reduce the fitment cost in classroom, makes the fan also can exert the illumination effect, does benefit to the use, and is novel.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the top view of the inner structure of the sterilizing box of the present invention;

fig. 4 is a schematic view of the top-view external structure of the sterilization box of the present invention.

In the figure: 1. a mounting seat; 2. a motor; 3. a support pillar; 4. a fan housing; 5. a fan blade; 6. a motor shaft; 7. a light fixture; 8. a sterilizing box; 9. an air inlet pipe; 10. a connecting disc; 11. a controller; 12. an air quality sensor; 13. a dust screen; 14. a fan; 15. an ultraviolet lamp; 16. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an environment-friendly intelligent sterilizing fan for classrooms comprises a fan cover 4, wherein the upper surface of the fan cover 4 is fixedly connected with two support columns 3, the tops of the two support columns 3 are fixedly connected with a mounting seat 1, a motor 2 is fixedly connected between the two support columns 3, the interior of the motor 2 is rotatably connected with a motor shaft 6, the motor shaft 6 penetrates through the interior of the fan cover 4, the outer side wall of the motor shaft 6 is fixedly connected with fan blades 5, the upper surface of the interior of the fan cover 4 is fixedly connected with a connecting disc 10, the inner side wall of the connecting disc 10 is fixedly connected with a sterilizing box 8, one side of the sterilizing box 8 is communicated with an air inlet pipe 9, the inner side wall of the air inlet pipe 9 is fixedly connected with a dust screen 13, the inner side wall of the air inlet pipe 9 is close to the left side of the dust screen 13 and is fixedly, the ultraviolet lamp 15 is fixedly connected to one side, far away from the fan 14, of the inside of the sterilizing box 8, the air outlet pipe 16 is communicated with the bottom of the sterilizing box 8, the motor 2, the controller 11, the air quality sensor 12, the fan 14 and the ultraviolet lamp 15 are all electrically connected with an external power supply, the controller 11 is TL2N-20MR-4V in model, the air quality sensor 12 is QS-01 in model, the fan 14 is 12032 in model, the fan 14 can suck air at the air inlet pipe 9 into the sterilizing box 8, the air in the sterilizing box 8 is emitted from the air outlet pipe 16, the mounting seat 1 can be mounted on a ceiling of a classroom, the fan cover 4 can wrap the fan blades 5, and safety of the fan can be improved.

Further, the output of air quality sensor 12 and the input electric connection of controller 11, the output of controller 11 and fan 14 and ultraviolet lamp 15's input difference electric connection, air quality sensor 12 can detect the air quality situation in classroom, controller 11 is the PLC controller, sends a signal to controller 11 at air quality sensor 12, and controller 11 can control fan 14 and ultraviolet lamp 15 simultaneously and shine.

Furthermore, a lamp 7 is arranged on the lower surface of the fan cover 4, the lamp 7 is fixedly connected with the fan cover 4, the lamp 7 is of a circular ring structure, the lamp 7 can play a role in illumination, and the fan can be multifunctional.

Further, disinfection box 8 is the ring structure, and motor shaft 6 has been run through to the inside of disinfection box 8, and motor shaft 6 rotates with disinfection box 8 to be connected, and disinfection box 8 is fixed in fan housing 4, and motor shaft 6 can rotate.

Furthermore, the motor 2 is a speed regulating motor, the model of the motor 2 is SST43D2120, and the fan blades 5 can be driven to rotate when the motor 2 runs, so that the cooling effect can be achieved.

Further, the quantity of ultraviolet lamp 15 is two, and two ultraviolet lamp 15 shapes are the same, and the size is different, and ultraviolet lamp 15 can disinfect, can reduce the bacterium in the classroom air, does benefit to the improvement air quality.

To sum up, the utility model discloses a work flow: the fan can be installed on the classroom ceiling, can beat flabellum 5 rotation when motor 2 moves, can play the cooling effect, when air quality sensor 12 detects classroom air quality low, just to controller 11 signals, at this moment, controller 11 can control the operation of fan 14, can control ultraviolet lamp 15 to light simultaneously, fan 14 inhales the air in sterilizing box 8, ultraviolet lamp 15 can disinfect, and then reduce the bacterium in the air, can increase the air quality in the classroom, the air of disinfecting is followed outlet duct 16 and is gone out, set up lamps and lanterns 7 in the bottom of fan casing 4, lamps and lanterns 7 can throw light on, the light of installation in the traditional classroom can be reduced or got rid of, thus, can reduce the fitment cost in classroom, make the fan also can exert the illumination effect, it is novel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Classroom environmental protection intelligence sterilization fan, including fan casing (4), its characterized in that: the upper surface of the fan cover (4) is fixedly connected with two supporting columns (3), the tops of the two supporting columns (3) are fixedly connected with a mounting base (1), a motor (2) is fixedly connected between the two supporting columns (3), the inside of the motor (2) is rotatably connected with a motor shaft (6), the motor shaft (6) penetrates through the inside of the fan cover (4), the outer side wall of the motor shaft (6) is fixedly connected with fan blades (5), the inner upper surface of the inside of the fan cover (4) is fixedly connected with a connecting disc (10), the inner side wall of the connecting disc (10) is fixedly connected with a sterilization box (8), one side of the sterilization box (8) is communicated with an air inlet pipe (9), the inner side wall of the air inlet pipe (9) is fixedly connected with a dust screen (13), the inner side wall of the air inlet pipe (9) is close to the left side of the dust screen (13, the inner side wall of the air inlet pipe (9) is close to a right side fixedly connected with controller (11) of the dustproof net (13), the inner portion fixedly connected with fan (14) of the sterilizing box (8), one side fixedly connected with ultraviolet lamp (15) of the fan (14) is kept away from the inner portion of the sterilizing box (8), the bottom of the sterilizing box (8) is communicated with an air outlet pipe (16), and the motor (2), the controller (11), the air quality sensor (12), the fan (14) and the ultraviolet lamp (15) are all electrically connected with an external power supply.

2. The classroom environment-friendly intelligent sterilization fan as defined in claim 1, wherein: the output end of the air quality sensor (12) is electrically connected with the input end of the controller (11), and the output end of the controller (11) is electrically connected with the input ends of the fan (14) and the ultraviolet lamp (15) respectively.

3. The classroom environment-friendly intelligent sterilization fan as defined in claim 1, wherein: the lower surface of the fan cover (4) is provided with a lamp (7), and the lamp (7) is fixedly connected with the fan cover (4).

4. The classroom environment-friendly intelligent sterilization fan as defined in claim 1, wherein: the sterilization box (8) is of a circular ring-shaped structure, the motor shaft (6) penetrates through the sterilization box (8), and the motor shaft (6) is rotatably connected with the sterilization box (8).

5. The classroom environment-friendly intelligent sterilization fan as defined in claim 1, wherein: the motor (2) is a speed-regulating motor.

6. The classroom environment-friendly intelligent sterilization fan as defined in claim 1, wherein: the number of the ultraviolet lamps (15) is two, and the two ultraviolet lamps (15) are identical in shape and different in size.