CN115751262A

CN115751262A - Campus classroom lamp with disinfection function

Info

Publication number: CN115751262A
Application number: CN202211416950.3A
Authority: CN
Inventors: 陆士俊; 苏茂基; 李友地
Original assignee: Anhui Jingkang Technology Co ltd
Current assignee: Anhui Jingkang Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-07

Abstract

The invention discloses a campus classroom lamp with a disinfection function, and relates to the technical field of lamp illumination; the invention solves the problems that a large amount of manpower is needed for manual disinfection, and the students beside the window easily catch cold due to window opening ventilation; the first atomization nozzle is arranged on the first connecting rod, the first atomization nozzle is connected with the second connecting rod, the second atomization nozzle is connected with the second connection rod, the first connection rod is connected with the second connection rod, the second atomization nozzle is connected with the first atomization nozzle, and the second atomization nozzle is connected with the second connection rod.

Description

Campus classroom lamp with disinfection function

Technical Field

The invention relates to the technical field of lamp illumination, in particular to a campus classroom lamp with a disinfection function.

Background

Lamps and lanterns installed in the classroom select a plurality of rules to arrange the classroom lamp of hanging on the ceiling usually, and it uses the LED lamp usually, can not only realize long-time, powerful indoor lighting, and a plurality of rules are arranged the LED lamp together and can be made light cover whole classroom moreover.

At present, to the disinfection work in the classroom, the accessible is artifical sprays or disinfects through disinfecting equipment, but the manual work is disinfected and is needed a large amount of manpowers, and during the winter, generally all close the window door in the classroom, lead to the carbon dioxide content in the classroom higher, influence student's breathing, the student that needs to lean on the window often windows the ventilation, but when windowing the ventilation, cold wind directly blows the student on window limit, leads to the student on window limit to catch a cold easily.

In view of the above problems, the inventor proposes a campus classroom lamp with a sterilization function to solve the above problems.

Disclosure of Invention

The problem that students at the window catch cold easily due to window opening ventilation because a large amount of manpower is needed for manual disinfection is solved; the invention aims to provide a campus classroom lamp with a disinfection function.

In order to solve the technical problem, the invention adopts the following technical scheme: the LED illuminating lamp is rotatably connected onto the disinfection box through a bearing, a lead of the LED illuminating lamp is fixedly connected with the LED illuminating lamp through a conduit, the LED illuminating lamp is limited through the conduit, when the disinfection box rotates, the LED illuminating lamp can be kept still, the lead of the LED illuminating lamp is prevented from being wound, the outer surface of the disinfection box is communicated with metal hoses which are commonly used in the market, the number of the metal hoses is multiple, one end of each metal hose is communicated with a first atomizing nozzle, the top of the disinfection box is fixedly connected with a protective shell, a spring guide rod is fixedly connected to the top of the inner surface of the protective shell, a reciprocating ring is arranged inside the protective shell, one end of the spring guide rod penetrates through the reciprocating ring and extends to the outside of the reciprocating ring, the outer surface of the spring guide rod is sleeved with a return spring, the outer surface of the reciprocating ring is fixedly connected with a plurality of first connecting rods, one end of each first connecting rod is fixedly connected with a second connecting rod, the outer surface of the metal hose is fixedly connected with a connecting sleeve, one end of each second connecting rod is rotatably connected with the outer surface of the connecting sleeve, a reciprocating mechanism is arranged inside the protective shell, a rotating mechanism is arranged at the top of the protective shell, an oxygenation mechanism is arranged inside the protective shell, disinfectant can be stored through the arrangement of the disinfection box, the disinfectant in the disinfection box is sprayed out through the arrangement of the first atomization nozzle to disinfect a classroom, the operation is simple and convenient, manual disinfection is not needed, a certain amount of labor force is saved, and the first atomization nozzle swings up and down through the arrangement of the second connecting rods, increase the scope of spraying of first atomizer to increase the suitability of device, the bottom intercommunication of disinfect box has second atomizer, the bottom fixedly connected with ultraviolet lamp of disinfect box, the fluting has been seted up to the surface of protective housing, grooved quantity is provided with a plurality of, and second atomizer is used for sprinkler's bottom, guarantees no dead angle and sprays the disinfection, and ultraviolet lamp is used for the ultraviolet sterilization disinfection, increases the bactericidal effect of device, and the fluting provides the space for the head rod removal.

Preferably, the oxygenation mechanism comprises an air pump, the outer surface of the air pump is fixedly connected with the bottom of the inner surface of the protective shell, the inner surface of the protective shell is fixedly connected with an annular mounting frame, the outer surface of the annular mounting frame is communicated with a plurality of air nozzles, the air pump provides air pressure for the disinfection box, so that disinfectant in the disinfection box can be sprayed out through the first atomizing nozzle and the second atomizing nozzle, meanwhile, the air pump can suck outside air into the room to increase oxygen content in a classroom, the annular mounting frame is used for mounting the air nozzles, the air nozzles are used for spraying air, the motor, the air pump and the ultraviolet lamp are electrically connected with the storage battery and controlled through a control switch, the storage battery is mounted on the outer surface of the protective shell, one end of the air nozzles penetrates through the protective shell and extends to the outside of the protective shell, and the air outlet end of the air pump is communicated with a three-way pipe, one end of the three-way pipe is communicated with an oxygen increasing pipe, one end of the oxygen increasing pipe is communicated with the outer surface of the annular mounting frame, a first electromagnetic control valve is arranged on the outer surface of the oxygen increasing pipe, the three-way pipe is used for mounting the oxygen increasing pipe and a pressure increasing pipe, the oxygen increasing pipe is used for being communicated with the annular mounting frame, the pressure increasing pipe is used for being communicated with the sterilizing box, the first electromagnetic control valve is used for controlling the on-off of the oxygen increasing pipe, the other end of the three-way pipe is communicated with the pressure increasing pipe, one end of the pressure increasing pipe sequentially penetrates through the protective shell and the sterilizing box and extends into the sterilizing box, a second electromagnetic control valve is arranged on the outer surface of the pressure increasing pipe and used for controlling the on-off of the pressure increasing pipe, the bottom of the inner surface of the protective shell is fixedly connected with a heating box, the inner surface of the heating box is fixedly connected with an electric heating plate, and one side of the heating box is communicated with a first communication pipe, the outer surface of the first communicating pipe is communicated with a curved pipe, one end of the curved pipe is communicated with the air inlet end of the air pump, the other side of the heating box is communicated with a second communicating pipe, the heating box is used for installing an electric heating plate, the electric heating plate is used for heating the air in the heating box, the bent pipe is used for avoiding the position of the motor, the normal use of the device is guaranteed, and the second communicating pipe is used for being communicated with the outside, so that the air outside the classroom can enter the device through the second communicating pipe.

Preferably, reciprocating mechanism includes the motor, the surface of motor and the bottom fixed connection of protective housing internal surface, the one end fixedly connected with output shaft of motor output shaft, the one end of output shaft is rotated with the top of protective housing internal surface and is connected, and the motor rotates for the protective housing and provides power, simultaneously for the swing of first atomizer provides power, and the output shaft is used for installing first bevel gear and rotatory linkage gear, the outer surface cover of output shaft establishes and the first bevel gear of fixedly connected with, the internal surface rotation of protective housing is connected with reciprocal dwang, the one end fixedly connected with of reciprocal dwang and the second bevel gear of first bevel gear looks adaptation, the outer surface cover of reciprocal dwang establishes and fixedly connected with cam, and first bevel gear is used for driving second bevel gear to rotate, and reciprocal dwang is used for installing second bevel gear and cam, and the cam is used for extrudeing the reciprocal ring and makes reciprocal ring descend.

Preferably, the rotary mechanism includes the erection column, the top of protective housing is rotated with the bottom of erection column and is connected, the surface cover of erection column is established and fixedly connected with tooth ring, the top of protective housing is rotated and is connected with rotatory dwang, the quantity of rotatory dwang is provided with two, the erection column is used for installation device, through using screw, inflation silk with the erection column installation to the top in classroom to fix the device on the ceiling, tooth ring provides reaction force for rotatory first gear revolve, rotatory dwang is used for installing rotatory first gear and rotatory second gear, the one end fixedly connected with of rotatory dwang and the rotatory first gear of tooth ring looks adaptation, the other end of rotatory dwang runs through the protective housing and extends to the inside of protective housing, the other end fixedly connected with of rotatory dwang rotates the second gear, the surface cover of output shaft establishes and fixedly connected with the rotatory linkage gear with rotatory second gear looks adaptation of rotatory first gear meshes tooth ring, and rotatory second gear is used for meshing rotatory linkage gear, and rotatory linkage gear provides power for the device is rotatory.

Compared with the prior art, the invention has the beneficial effects that:

1. the sterilizing box can store disinfectant, the disinfectant in the sterilizing box is sprayed out through the first atomizing nozzle to sterilize classrooms, the operation is simple and convenient, manual sterilization is not needed, a certain amount of labor force is saved, the first atomizing nozzle swings up and down through the second connecting rod, the spraying range of the first atomizing nozzle is enlarged, and the applicability of the device is improved;

2. through rotary mechanism's setting, make the protective housing can rotate, the protective housing drives first atomizer and rotates, thereby it is more even to make the device spray, increase the disinfection effect of device, setting through oxygenation mechanism, pass through the air cock blowout with the outside air, thereby increase the oxygen content in the classroom, thereby need not window and ventilate, prevent that the student on window limit from blowing and catching a cold, through the setting of electrical heating board, heat the air, avoid cold wind to blow to the student.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view showing the construction of the sterilizing chamber of the present invention.

Fig. 3 is a schematic structural view of the protective case of the present invention.

FIG. 4 is a schematic view of the reciprocating mechanism of the present invention.

FIG. 5 is a schematic diagram of a reciprocating ring of the present invention.

Fig. 6 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 7 is a schematic structural diagram of the oxygenation mechanism of the invention.

Fig. 8 is a schematic structural view of the annular mounting frame of the present invention.

Fig. 9 is a schematic view showing the structure of the heating chamber of the present invention.

In the figure: 1. an LED illuminating lamp; 2. a sterilizing box; 3. a metal hose; 4. a first atomizer; 5. a spring guide rod; 6. a reciprocating ring; 7. a return spring; 8. a first connecting rod; 9. a second connecting rod; 10. connecting sleeves; 11. a heating box; 12. an electrical heating plate; 13. a first communication pipe; 14. a curved pipe; 15. a second communicating pipe; 16. a second atomizer; 17. an ultraviolet lamp; 18. grooving; 19. a protective shell; 120. a reciprocating mechanism; 121. an electric motor; 122. an output shaft; 123. a first bevel gear; 124. a reciprocating rotating rod; 125. a second bevel gear; 126. a cam; 130. a rotation mechanism; 131. mounting a column; 132. a tooth ring; 133. rotating the rotating rod; 134. rotating the first gear; 135. rotating the second gear; 136. a rotary link gear; 140. an oxygenation mechanism; 141. an air pump; 142. an annular mounting frame; 143. an air tap; 144. a three-way pipe; 145. an oxygenation pipe; 146. a first solenoid control valve; 147. a pressure increasing pipe; 148. a second solenoid control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-9, the invention provides a campus classroom lamp with disinfection function, which comprises an LED lighting lamp 1 and a disinfection box 2 arranged on the top of the LED lighting lamp 1, wherein the LED lighting lamp 1 is rotatably connected to the disinfection box 2 through a bearing, a lead of the LED lighting lamp 1 is fixedly connected with the LED lighting lamp 1 through a conduit, the LED lighting lamp 1 is limited through the conduit, when the disinfection box 2 rotates, the LED lighting lamp 1 can be kept still to prevent the lead of the LED lighting lamp 1 from winding, the outer surface of the disinfection box 2 is communicated with a metal hose 3, the metal hose 3 is a metal hose commonly used in the market, the number of the metal hoses 3 is provided with a plurality of metal hoses 3, one end of the metal hose 3 is communicated with a first atomizing nozzle 4, the top of the disinfection box 2 is fixedly connected with a protective shell 19, the top of the inner surface of the protective shell 19 is fixedly connected with a spring guide rod 5, the inside of the protective shell 19 is provided with a reciprocating ring 6, one end of a spring guide rod 5 penetrates through the reciprocating ring 6 and extends to the outside of the reciprocating ring 6, the outer surface of the spring guide rod 5 is sleeved with a return spring 7, the outer surface of the reciprocating ring 6 is fixedly connected with a plurality of first connecting rods 8, one end of each first connecting rod 8 is fixedly connected with a second connecting rod 9, the outer surface of the metal hose 3 is fixedly connected with a connecting sleeve 10, one end of each second connecting rod 9 is rotatably connected with the outer surface of the connecting sleeve 10, the inside of the protective shell 19 is provided with a reciprocating mechanism 120, the top of the protective shell 19 is provided with a rotating mechanism 130, the inside of the protective shell 19 is provided with an oxygenation mechanism 140, and by arranging the sterilizing box 2, sterilizing liquid can be stored, and by arranging the first atomizing nozzle 4, sterilizing liquid in the sterilizing box 2 can be sprayed out, the operation is simple and convenient, the manual work is not needed to be disinfected, a certain amount of labor force is saved, the first atomizing nozzle 4 swings up and down through the arrangement of the second connecting rod 9, the spraying range of the first atomizing nozzle 4 is increased, and therefore the applicability of the device is increased.

The reciprocating mechanism 120 comprises a motor 121, the outer surface of the motor 121 is fixedly connected with the bottom of the inner surface of the protective shell 19, one end of the output shaft of the motor 121 is fixedly connected with an output shaft 122, and one end of the output shaft 122 is rotatably connected with the top of the inner surface of the protective shell 19.

By adopting the above technical scheme, the motor 121 provides power for the rotation of the protective shell 19 and simultaneously provides power for the swing of the first atomizer 4, and the output shaft 122 is used for installing the first bevel gear 123 and the rotary linkage gear 136.

A first bevel gear 123 is sleeved and fixedly connected on the outer surface of the output shaft 122, a reciprocating rotating rod 124 is rotatably connected on the inner surface of the protective shell 19, a second bevel gear 125 matched with the first bevel gear 123 is fixedly connected at one end of the reciprocating rotating rod 124, and a cam 126 is sleeved and fixedly connected on the outer surface of the reciprocating rotating rod 124.

By adopting the above technical solution, the first bevel gear 123 is used for driving the second bevel gear 125 to rotate, the reciprocating rotating rod 124 is used for installing the second bevel gear 125 and the cam 126, and the cam 126 is used for pressing the reciprocating ring 6 to make the reciprocating ring 6 descend.

The rotating mechanism 130 comprises an installation column 131, the top of the protective shell 19 is rotatably connected with the bottom of the installation column 131, a tooth ring 132 is sleeved on the outer surface of the installation column 131 and fixedly connected with the outer surface of the installation column 131, a rotating rod 133 is rotatably connected with the top of the protective shell 19, and the number of the rotating rod 133 is two.

By adopting the above technical solution, the mounting post 131 is used for mounting the device, the mounting post 131 is mounted to the ceiling of the classroom by using screws and expansion wires to fix the device on the ceiling, the tooth ring 132 provides a reaction force for the rotation of the rotating first gear 134, and the rotating rod 133 is used for mounting the rotating first gear 134 and the rotating second gear 135.

The one end fixedly connected with of rotatory dwang 133 and the rotatory first gear 134 of tooth ring 132 looks adaptation, the other end of rotatory dwang 133 runs through protective housing 19 and extends to the inside of protective housing 19, the rotatory second gear 135 of other end fixedly connected with of rotatory dwang 133, the outer surface cover of output shaft 122 is established and fixedly connected with and the rotatory linkage gear 136 of rotatory second gear 135 looks adaptation.

By adopting the above technical scheme, the rotary first gear 134 is engaged with the toothed ring 132, the rotary second gear 135 is used for being engaged with the rotary linkage gear 136, and the rotary linkage gear 136 provides power for the rotation of the device.

The oxygenation mechanism 140 comprises an air pump 141, the outer surface of the air pump 141 is fixedly connected with the bottom of the inner surface of the protective shell 19, an annular mounting frame 142 is fixedly connected with the inner surface of the protective shell 19, the outer surface of the annular mounting frame 142 is communicated with air nozzles 143, and the number of the air nozzles 143 is provided with a plurality.

Through adopting above-mentioned technical scheme, air pump 141 provides atmospheric pressure for disinfect box 2, make the sterile water in disinfect box 2 spout through first atomizer 4 and second atomizer 16, air pump 141 can make the outside air suction indoor simultaneously, increase the oxygen content in classroom, annular installing frame 142 is used for installing air cock 143, air cock 143 is used for the blowout air, motor 121, air pump 141 and ultraviolet lamp 17 carry out electric connection with the battery, control through control switch, and the battery is installed and is not marked in the surface picture of protective housing 19.

One end of the air nozzle 143 penetrates through the protective shell 19 and extends to the outside of the protective shell 19, the air outlet end of the air pump 141 is communicated with a three-way pipe 144, one end of the three-way pipe 144 is communicated with an oxygen increasing pipe 145, one end of the oxygen increasing pipe 145 is communicated with the outer surface of the annular mounting frame 142, and the outer surface of the oxygen increasing pipe 145 is provided with a first electromagnetic control valve 146.

By adopting the technical scheme, the three-way pipe 144 is used for installing the oxygenation pipe 145 and the pressure increasing pipe 147, the oxygenation pipe 145 is used for being communicated with the annular installing frame 142, the pressure increasing pipe 147 is used for being communicated with the disinfection box 2, and the first electromagnetic control valve 146 is used for controlling the opening and closing of the oxygenation pipe 145.

The other end of the three-way pipe 144 is communicated with a pressure increasing pipe 147, one end of the pressure increasing pipe 147 sequentially penetrates through the protective shell 19 and the disinfection box 2 and extends into the disinfection box 2, and a second electromagnetic control valve 148 is arranged on the outer surface of the pressure increasing pipe 147.

By adopting the above technical solution, the second electromagnetic control valve 148 is used for controlling the opening and closing of the pressure increasing pipe 147.

The bottom of the inner surface of the protective shell 19 is fixedly connected with a heating box 11, the inner surface of the heating box 11 is fixedly connected with an electric heating plate 12, one side of the heating box 11 is communicated with a first communicating pipe 13, the outer surface of the first communicating pipe 13 is communicated with a curved pipe 14, one end of the curved pipe 14 is communicated with the air inlet end of an air pump 141, and the other side of the heating box 11 is communicated with a second communicating pipe 15.

Through adopting above-mentioned technical scheme, heating cabinet 11 is used for installing electric heating board 12, and electric heating board 12 is used for heating the air in the heating cabinet 11, and bent pipe 14 is used for keeping away from the position of motor 121, guarantees the normal use of device, and second communicating pipe 15 is used for communicating with the external world, makes the external air in classroom can pass through in the second communicating pipe 15 admission apparatus.

The bottom intercommunication of disinfect box 2 has second atomizer 16, and the bottom fixedly connected with ultraviolet lamp 17 of disinfect box 2, fluting 18 has been seted up to the surface of protective housing 19, and the quantity of fluting 18 is provided with a plurality of.

Through adopting above-mentioned technical scheme, second atomizer 16 is used for sprinkler's bottom, guarantees that no dead angle sprays the disinfection, and ultraviolet lamp 17 is used for the ultraviolet sterilization disinfection, increases the bactericidal effect of device, and fluting 18 provides the space for 8 removals of head rod.

The working principle is as follows: after students leave school, when needing to disinfect classroom, the ultraviolet lamp 17 is turned on to irradiate and disinfect, the second electromagnetic control valve 148 is turned on, the air pump 141 is started to make the outside air enter the disinfection box 2 through the second communicating pipe 15, the heating box 11, the first communicating pipe 13, the curved pipe 14, the air pump 141, the three-way pipe 144 and the booster pipe 147, the air pressure in the disinfection box 2 is increased, the air pressure makes the disinfectant in the disinfection box 2 pass through the metal hose 3 and the first atomizer 4 to be sprayed out, meanwhile, the motor 121 is started, the motor 121 drives the output shaft 122 to rotate the first bevel gear 123, the first bevel gear 123 drives the second bevel gear 125 to rotate the reciprocating rotating rod 124, the reciprocating rotating rod 124 drives the cam 126 to rotate, the cam 126 rotates and extrudes the reciprocating ring 6 to make the reciprocating ring 6 descend along the spring guide rod 5, the reciprocating ring 6 descends to drive the return spring 7 to extend, meanwhile, the reciprocating ring 6 drives the first connecting rod 8 to lower the second connecting rod 9, the second connecting rod 9 drives the connecting sleeve 10 to bend the metal hose 3 downwards, the metal hose 3 drives the first atomizer 4 to bend downwards, the cam 126 continues to rotate in the same way, the return spring 7 contracts to drive the reciprocating ring 6 to rise, the reciprocating ring 6 drives the first atomizer 4 to bend upwards, so that the first atomizer 4 swings back and forth, the output shaft 122 drives the rotary linkage gear 136 to rotate the rotary second gear 135, the rotary second gear 135 drives the rotary rotating rod 133 to rotate the rotary first gear 134, due to the arrangement of the toothed ring 132, the toothed ring 132 is fixed, the rotary first gear 134 rotates to drive the rotary rotating rod 133 to rotate the protective shell 19, the protective shell 19 drives the sterilization box 2 to rotate the first atomizer 4, so that the first atomizer 4 rotates while swinging, thereby leading the spraying range of the first atomizing nozzle 4 to be larger and the spraying to be more uniform;

when students go to school in winter, the first electromagnetic control valve 146 is opened, the air pump 141 is started to enable outside air to enter the heating box 11 through the second communicating pipe 15, the electric heating plate 12 is opened to heat air in the heating box 11, and hot air in the heating box 11 sequentially passes through the first communicating pipe 13, the curved pipe 14, the air pump 141, the three-way pipe 144, the oxygen increasing pipe 145, the annular mounting frame 142 and the air nozzle 143 to be sprayed out, so that ventilation is performed in a classroom, and the oxygen content in the classroom is increased.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a campus classroom lamp with disinfection function, includes LED light (1) and sets up disinfect box (2) at LED light (1) top, its characterized in that: the outer surface of the disinfection box (2) is communicated with a metal hose (3), a plurality of metal hoses (3) are arranged, one end of each metal hose (3) is communicated with a first atomizing nozzle (4), the top of the disinfection box (2) is fixedly connected with a protective shell (19), the top of the inner surface of the protective shell (19) is fixedly connected with a spring guide rod (5), a reciprocating ring (6) is arranged inside the protective shell (19), one end of the spring guide rod (5) penetrates through the reciprocating ring (6) and extends to the outside of the reciprocating ring (6), the outer surface of the spring guide rod (5) is sleeved with a return spring (7), the outer surface of the reciprocating ring (6) is fixedly connected with a first connecting rod (8), a plurality of first connecting rods (8) are arranged, one end of each first connecting rod (8) is fixedly connected with a second connecting rod (9), the outer surface of the metal hose (3) is fixedly connected with a connecting sleeve (10), one end of the second connecting rod (9) is rotationally connected with the outer surface of the connecting sleeve (10), a reciprocating mechanism (120) is arranged in the protective shell (19), the top of the protective shell (19) is provided with a rotating mechanism (130), an oxygen increasing mechanism (140) is arranged in the protective shell (19).

2. The campus classroom lamp with sterilization function as claimed in claim 1, wherein the reciprocating mechanism (120) comprises a motor (121), an outer surface of the motor (121) is fixedly connected with a bottom portion of an inner surface of the protective casing (19), one end of an output shaft of the motor (121) is fixedly connected with an output shaft (122), and one end of the output shaft (122) is rotatably connected with a top portion of the inner surface of the protective casing (19).

3. The campus classroom lamp with disinfection function as claimed in claim 2, wherein a first bevel gear (123) is sleeved on and fixedly connected with the outer surface of the output shaft (122), a reciprocating rotation rod (124) is rotatably connected to the inner surface of the protective shell (19), a second bevel gear (125) adapted to the first bevel gear (123) is fixedly connected to one end of the reciprocating rotation rod (124), and a cam (126) is sleeved on and fixedly connected to the outer surface of the reciprocating rotation rod (124).

4. The campus classroom lamp with disinfection function as claimed in claim 3, wherein the rotation mechanism (130) comprises a mounting column (131), the top of the protective shell (19) is rotatably connected with the bottom of the mounting column (131), a tooth ring (132) is sleeved and fixedly connected on the outer surface of the mounting column (131), a rotation rod (133) is rotatably connected with the top of the protective shell (19), and the number of the rotation rods (133) is two.

5. The campus classroom lamp with disinfection function as claimed in claim 4, wherein one end of the rotating rod (133) is fixedly connected with a rotating first gear (134) adapted to the tooth ring (132), the other end of the rotating rod (133) penetrates through the protective shell (19) and extends into the protective shell (19), the other end of the rotating rod (133) is fixedly connected with a rotating second gear (135), and the outer surface of the output shaft (122) is sleeved with and fixedly connected with a rotating linkage gear (136) adapted to the rotating second gear (135).

6. The campus classroom lamp with disinfection function as claimed in claim 1, wherein the oxygenation mechanism (140) comprises an air pump (141), an outer surface of the air pump (141) is fixedly connected with a bottom of an inner surface of a protective shell (19), an annular mounting frame (142) is fixedly connected with the inner surface of the protective shell (19), an outer surface of the annular mounting frame (142) is communicated with air nozzles (143), and the number of the air nozzles (143) is provided.

7. The campus classroom lamp with disinfection function as claimed in claim 6, wherein one end of the air nozzle (143) penetrates through the protective shell (19) and extends to the outside of the protective shell (19), an air outlet end of the air pump (141) is communicated with a three-way pipe (144), one end of the three-way pipe (144) is communicated with an oxygen increasing pipe (145), one end of the oxygen increasing pipe (145) is communicated with the outer surface of the annular mounting frame (142), and the outer surface of the oxygen increasing pipe (145) is provided with a first electromagnetic control valve (146).

8. The campus classroom lamp with sterilization function as claimed in claim 7, wherein the other end of the three-way pipe (144) is communicated with a pressure increasing pipe (147), one end of the pressure increasing pipe (147) penetrates through the protective shell (19) and the sterilization case (2) in sequence and extends to the inside of the sterilization case (2), and a second electromagnetic control valve (148) is arranged on the outer surface of the pressure increasing pipe (147).

9. The campus classroom lamp with disinfection function as claimed in claim 8, wherein the bottom of the inner surface of the protective shell (19) is fixedly connected with a heating box (11), the inner surface of the heating box (11) is fixedly connected with an electric heating plate (12), one side of the heating box (11) is communicated with a first communicating pipe (13), the outer surface of the first communicating pipe (13) is communicated with a curve pipe (14), one end of the curve pipe (14) is communicated with the air inlet end of an air pump (141), and the other side of the heating box (11) is communicated with a second communicating pipe (15).

10. The campus classroom lamp with disinfection function as claimed in claim 1, wherein the bottom of the disinfection box (2) is connected with a second atomizer (16), the bottom of the disinfection box (2) is fixedly connected with an ultraviolet lamp (17), the outer surface of the protective shell (19) is provided with a plurality of slots (18), and the number of the slots (18) is provided.