CN211247448U - Self-cleaning device of atmospheric humidity sensor - Google Patents

Abstract

The utility model aims to solve the technical problem that an atmospheric humidity sensor automatically cleaning device that attachment, extension its life on automatic monitoring and self-cleaning atmospheric humidity sensor surface is provided. The device is including setting up the clean subassembly and the portable bracket of setting on atmospheric humidity sensor at atmospheric humidity sensor upper surface, and clean subassembly passes through portable bracket to be fixed at atmospheric humidity sensor upper surface, and atmospheric humidity sensor's lower surface still is provided with the controller. When the device is used, the cleaning assembly is fixed on the upper surface of the atmospheric humidity sensor through the movable bracket, the attachments on the upper surface of the atmospheric humidity sensor are monitored through the surface dust monitor, after the attachments reach a preset value, signals are transmitted to the controller, and the controller controls the first driving motor, the second driving device and the dust collector to work. Simple operation and is suitable for popularization in the technical field of cleaning.

Description

Self-cleaning device of atmospheric humidity sensor

Technical Field

The utility model relates to a clean technical field, concretely relates to atmospheric humidity sensor is from cleaning device.

Background

The field atmospheric humidity monitoring is an important mode for atmospheric environment monitoring, and an atmospheric humidity sensor is required to be exposed to field work. Dust, dew etc. in the air can be attached to the atmospheric humidity sensor surface, and the surperficial attachment of atmospheric humidity sensor all can exert an influence to monitoring accuracy, can cause the harm to the sensor simultaneously and make its life-span reduce.

Disclosure of Invention

The utility model aims to solve the technical problem that an atmospheric humidity sensor automatically cleaning device that attachment, extension its life on automatic monitoring and self-cleaning atmospheric humidity sensor surface is provided.

The utility model provides a technical scheme that its technical problem adopted does: the self-cleaning device of the atmospheric humidity sensor comprises a cleaning component arranged on the upper surface of the atmospheric humidity sensor and a movable bracket arranged on the atmospheric humidity sensor, wherein the cleaning component is fixed on the upper surface of the atmospheric humidity sensor through the movable bracket, the movable bracket comprises a U-shaped frame, a first driving motor, a power supply, a rack and a gear, the U-shaped frame comprises a first vertical plate, a second vertical plate and a first transverse plate, the lower end of the first vertical plate and the lower end of the second vertical plate are respectively fixed at two ends of the first transverse plate, the first vertical plate and the second vertical plate are both vertical to the first transverse plate, the upper end of the first vertical plate and the upper end of the second vertical plate are respectively fixed at two ends of the cleaning component, the atmospheric humidity sensor is positioned between the first vertical plate and the second vertical plate, and the first transverse plate is positioned below the atmospheric humidity sensor, the rack is fixed on the lower surface of the atmospheric humidity sensor, the length of the rack is equal to that of the lower surface of the atmospheric humidity sensor, the first driving motor is a forward and reverse motor, the first driving motor is fixed on the upper surface of the first transverse plate, a gap exists between the first driving motor and the lower surface of the atmospheric humidity sensor, the first driving motor is connected with a power supply, the gear is fixed on an output shaft of the first driving motor, and the gear is matched with the rack and is meshed with the rack; the cleaning component comprises a second driving motor, a rotating shaft, a surface dust monitor, cleaning cloth, a dust collector, a columnar shell, a first circular tray and a second circular tray, the second driving motor is fixed on the outer side of a first vertical plate, an output shaft of the second driving motor penetrates through the first vertical plate and is fixedly connected with one end of the rotating shaft, an output shaft of the second driving motor is fixedly connected with the first vertical plate through a bearing, the other end of the rotating shaft is fixed on the inner side surface of the second vertical plate through a bearing, the first circular tray is sleeved on one end of the rotating shaft close to the first vertical plate, the first circular tray is perpendicular to the rotating shaft, a gap is formed between the first circular tray and the first vertical plate, the second circular tray is sleeved on one end of the rotating shaft close to the second vertical plate and is perpendicular to the second vertical plate, and a gap is formed between the second circular tray and the second vertical plate, the size of the second round tray is equal to that of the first round tray, the cylindrical shell is sleeved on the rotating shaft, one end of the cylindrical shell extends to the inner surface of the first round tray, the other end of the cylindrical shell extends to the inner surface of the second round tray, the diameter of the cylindrical shell is smaller than that of the first round tray, a plurality of dust suction ports are formed in the side wall of the cylindrical shell and are uniformly distributed on the surface of the outer side wall of the cylindrical shell, the dust collector is fixed in the cylindrical shell and is respectively connected with a suction inlet of the dust collector, two ends of the cleaning cloth are respectively fixed on the first round tray and the second round tray through detachable structures, the cleaning cloth, the first round tray and the second round tray jointly enclose a cylindrical shell, and a plurality of through holes are formed in the cleaning cloth, the plurality of through holes correspond to the plurality of dust suction ports, when the two ends of the cleaning cloth are fixed on the first circular tray and the second circular tray respectively, a cylindrical shell formed by enclosing the cleaning cloth, the first circular tray and the second circular tray is contacted with the upper surface of the atmospheric humidity sensor, the surface dust monitor is fixed at one end of the atmospheric humidity sensor through a support, a probe of the surface dust monitor is aligned to the upper surface of the atmospheric humidity sensor, the lower surface of the atmospheric humidity sensor is further provided with a controller, the dust collector, the second driving motor and the surface dust monitor are respectively connected with a power supply, and control switches of the first driving motor, the second driving motor, the dust collector and the surface dust monitor are respectively connected with the controller.

Further, the power supply is a rechargeable storage battery.

Further, a wind power generation assembly is arranged on the support and connected with a power supply.

Further, the lower surface of the atmosphere humidity sensor is provided with a protective cover, and the controller and the power supply are both located in the protective cover.

Further, the detachable structure comprises a plurality of first blind holes formed in the side wall of the first circular tray, the plurality of first blind holes are uniformly distributed along the circumferential direction of the first circular tray, a plurality of second blind holes formed in the side wall of the second circular tray, the plurality of second blind holes are uniformly distributed along the circumferential direction of the second circular tray, the first blind holes and the second blind holes are equal in size, the number of the first blind holes is equal to that of the second blind holes, a plurality of circular protrusions are arranged at two ends of the inner side surface of the cleaning cloth and matched with the first blind holes or the second blind holes, the circular protrusions are respectively in one-to-one correspondence with the first blind holes or the second blind holes, and when the circular protrusions at two ends of the cleaning cloth are respectively located in the first blind holes and the second blind holes, the cleaning cloth, the first circular tray and the first circular tray are, The second circular tray encloses a cylindrical housing.

Further, the rack is located at the center of the lower surface of the atmospheric humidity sensor.

The utility model has the advantages that: when the self-cleaning device of the atmospheric humidity sensor is used, the cleaning component is fixed on the upper surface of the atmospheric humidity sensor through the movable bracket, further, the movable bracket comprises a U-shaped frame, a first driving motor, a power supply, a rack and a gear, the U-shaped frame comprises a first vertical plate, a second vertical plate and a first transverse plate, the lower end of the first vertical plate and the lower end of the second vertical plate are respectively fixed at two ends of the first transverse plate, the first vertical plate and the second vertical plate are both vertical to the first transverse plate, the upper end of the first vertical plate and the upper end of the second vertical plate are respectively fixed at two ends of the cleaning component, the atmospheric humidity sensor is positioned between the first vertical plate and the second vertical plate, the first transverse plate is positioned below the atmospheric humidity sensor, the rack is fixed on the lower surface of the atmospheric humidity sensor, the length of the rack is equal to the length of the lower surface of the atmospheric humidity sensor, the first driving motor is a forward and reverse motor, the first driving motor is fixed on the upper surface of the first transverse plate, a gap exists between the first driving motor and the lower surface of the atmospheric humidity sensor, the first driving motor is connected with a power supply, the gear is fixed on an output shaft of the first driving motor, and the gear is matched with and meshed with the rack, so that the gear can be driven to move back and forth on the rack through forward and reverse rotation of the first driving motor, and the cleaning device is driven to clean the attachments on the upper surface of the atmospheric humidity sensor back and forth; further, the cleaning assembly comprises a second driving motor, a rotating shaft, a surface dust monitor, cleaning cloth, a dust collector, a cylindrical shell, a first circular tray and a second circular tray, the lower surface of the atmospheric humidity sensor is further provided with a controller, the dust collector, the second driving motor and the surface dust monitor are respectively connected with a power supply, the dust collector has a back blowing function, control switches of the first driving motor, the second driving motor, the dust collector and the surface dust monitor are respectively connected with the controller, so that the attachment on the upper surface of the atmospheric humidity sensor is monitored by the surface dust monitor, after reaching a preset value, a signal is transmitted to the controller, the controller controls the first driving motor, the second driving device and the dust collector to work, and the second driving device drives the cleaning cloth, the first circular tray, the cleaning cloth, the dust collector to drive the surface dust monitor to work, Round tray of second encloses into a cylindric casing jointly and makes a round trip to roll and clean at atmospheric humidity sensor upper surface, like this through cleaning cloth and dust catcher alright clean with the attachment of atmospheric humidity sensor upper surface, treat that surface dust monitor spare is to the clean back of attachment, transmission signal gives the controller, the controller just can stop first driving motor, second drive arrangement, dust catcher work, then the controller can control the dust catcher and play the blowback function and blow clean with cleaning cloth, so just, self-cleaning's purpose has been reached, atmospheric humidity sensor's practical life has effectively been prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an atmospheric humidity sensor self-cleaning device according to the present invention;

fig. 2 is a schematic structural view of another view angle of the self-cleaning device for an atmospheric humidity sensor according to the present invention;

FIG. 3 is a schematic view of a portion of the cleaning assembly of the present invention;

FIG. 4 is a schematic view of another portion of the cleaning assembly of the present invention;

the notation in the figure is: the device comprises a U-shaped frame 1, a first vertical plate 101, a second vertical plate 102, a first transverse plate 103, a first driving motor 2, a power supply 3, a rack 4, a gear 5, a second driving motor 6, a surface dust monitor 7, cleaning cloth 8, a cylindrical shell 9, a first circular tray 10, a second circular tray 11, a dust suction opening 12, a wind power generation assembly 13, a protective cover 14, a rotating shaft 15, a support 16, an atmospheric humidity sensor 17, a controller 18 and a through hole 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the self-cleaning device for the atmospheric humidity sensor comprises a cleaning component arranged on the upper surface of the atmospheric humidity sensor 17 and a movable bracket arranged on the atmospheric humidity sensor 17, wherein the cleaning component is fixed on the upper surface of the atmospheric humidity sensor 17 through the movable bracket, the movable bracket comprises a U-shaped frame 1, a first driving motor 2, a power supply 3, a rack 4 and a gear 5, the U-shaped frame 1 comprises a first vertical plate 101, a second vertical plate 102 and a first horizontal plate 103, the lower end of the first vertical plate 101 and the lower end of the second vertical plate 102 are respectively fixed at two ends of the first horizontal plate 103, the first vertical plate 101 and the second vertical plate 102 are both perpendicular to the first horizontal plate 103, the upper end of the first vertical plate 101 and the upper end of the second vertical plate 102 are respectively fixed at two ends of the cleaning component, the atmospheric humidity sensor 17 is located between the first vertical plate 101 and the second vertical plate 102, the first transverse plate 103 is positioned below the atmospheric humidity sensor 17, the rack 4 is fixed on the lower surface of the atmospheric humidity sensor 17, the length of the rack 4 is equal to that of the lower surface of the atmospheric humidity sensor 17, the first driving motor 2 is a forward and reverse motor, the first driving motor 2 is fixed on the upper surface of the first transverse plate 103, a gap exists between the first driving motor 2 and the lower surface of the atmospheric humidity sensor 17, the first driving motor 2 is connected with the power supply 3, the gear 5 is fixed on the output shaft of the first driving motor 2, and the gear 5 is matched with and meshed with the rack 4; the cleaning component comprises a second driving motor 6, a rotating shaft 15, a surface dust monitor 7, cleaning cloth 8, a dust collector, a columnar shell 9, a first circular tray 10 and a second circular tray 11, the second driving motor 6 is fixed on the outer side of a first vertical plate 101, an output shaft of the second driving motor 6 penetrates through the first vertical plate 101 and is fixedly connected with one end of the rotating shaft 15, an output shaft of the second driving motor 6 is fixedly connected with the first vertical plate 101 through a bearing, the other end of the rotating shaft 15 is fixed on the inner side surface of the second vertical plate 102 through a bearing, the first circular tray 10 is sleeved on one end, close to the first vertical plate 101, of the rotating shaft 15, the first circular tray 10 is mutually vertical to the rotating shaft 15, a gap exists between the first circular tray 10 and the first vertical plate 101, the second circular tray 11 is sleeved on one end, close to the second vertical plate 102, of the rotating shaft 15 and mutually vertical to the second circular tray, there is the clearance between second circular tray 11 and the second riser 102, the size of second circular tray 11 equals with the size of first circular tray 10, cylindrical casing 9 cover is established on pivot 15, the one end of cylindrical casing 9 extends to the internal surface of first circular tray 10, the other end of cylindrical casing 9 extends to the internal surface of second circular tray 11, the diameter of cylindrical casing 9 is less than the diameter of first circular tray 10, be provided with a plurality of dust absorption mouth 12 on the lateral wall of cylindrical casing 9, a plurality of dust absorption mouth 12 equipartitions are on the lateral wall surface of cylindrical casing 9, the dust catcher is fixed inside cylindrical casing 9, a plurality of dust absorption mouth 12 link to each other with the suction inlet of dust catcher respectively, the both ends of cleaning cloth 8 are fixed respectively on first circular tray 10 and second circular tray 11 through detachable construction, cleaning cloth 8, The first round tray 10 and the second round tray 11 jointly enclose a cylindrical shell, the cleaning cloth 8 is provided with a plurality of through holes 19, the plurality of through holes 19 correspond to the plurality of dust suction ports 12, when two ends of the cleaning cloth 8 are respectively fixed on the first round tray 10 and the second round tray 11, the cylindrical shell enclosed by the cleaning cloth 8, the first round tray 10 and the second round tray 11 jointly contacts with the upper surface of the atmospheric humidity sensor 17, the surface dust monitor 7 is fixed at one end of the atmospheric humidity sensor 17 through a bracket 16, a probe of the surface dust monitor 7 is aligned with the upper surface of the atmospheric humidity sensor 17, the lower surface of the atmospheric humidity sensor 17 is further provided with a controller 18, and the controller 18, the dust collector, the second driving motor 6 and the surface dust monitor 7 are respectively connected with the power supply 3, and control switches of the first driving motor 2, the second driving motor 6, the dust collector and the surface dust monitor 7 are respectively connected with a controller 18. When the self-cleaning device for the atmospheric humidity sensor 17 is used, the cleaning component is fixed on the upper surface of the atmospheric humidity sensor 17 through the movable bracket, further, the movable bracket comprises a U-shaped frame 1, a first driving motor 2, a power supply 3, a rack 4 and a gear 5, the U-shaped frame 1 comprises a first vertical plate 101, a second vertical plate 102 and a first transverse plate 103, the lower end of the first vertical plate 101 and the lower end of the second vertical plate 102 are respectively fixed at two ends of the first transverse plate 103, the first vertical plate 101 and the second vertical plate 102 are both vertical to the first transverse plate 103, the upper end of the first vertical plate 101 and the upper end of the second vertical plate 102 are respectively fixed at two ends of the cleaning component, the atmospheric humidity sensor 17 is located between the first vertical plate 101 and the second vertical plate 102, the first transverse plate 103 is located below the atmospheric humidity sensor 17, the rack 4 is fixed on the lower surface of the atmospheric humidity sensor 17, the length of the rack 4 is equal to that of the lower surface of the atmospheric humidity sensor 17, the first driving motor 2 is a forward and reverse motor, the first driving motor 2 is fixed on the upper surface of the first transverse plate 103, a gap exists between the first driving motor 2 and the lower surface of the atmospheric humidity sensor 17, the first driving motor 2 is connected with the power supply 3, the gear 5 is fixed on an output shaft of the first driving motor 2, and the gear 5 is matched and meshed with the rack 4, so that the gear 5 can be driven to move back and forth on the rack 4 through forward and reverse rotation of the first driving motor 2, and the cleaning device is driven to clean the attachments on the upper surface of the atmospheric humidity sensor 17 back and forth; further, the cleaning assembly comprises a second driving motor 6, a rotating shaft 15, a surface dust monitor 7, cleaning cloth 8, a dust collector, a cylindrical shell 9, a first circular tray 10 and a second circular tray 11, a controller 18 is further arranged on the lower surface of the atmospheric humidity sensor 17, the controller 18, the dust collector, the second driving motor 6 and the surface dust monitor 7 are respectively connected with the power supply 3, the dust collector has a back flushing function, control switches of the first driving motor 2, the second driving motor 6, the dust collector and the surface dust monitor 7 are respectively connected with the controller 18, so that attachments on the upper surface of the atmospheric humidity sensor 17 are monitored by the surface dust monitor 7, after reaching a preset value, signals are transmitted to the controller 18, and the controller 18 controls the first driving motor 2, the second driving device and the dust collector to work, the second driving device drives and is made up of cleaning cloth 8, first circular tray 10, the circular tray 11 of second encloses into a cylindric casing jointly and makes a round trip to roll and clean at atmosphere humidity transducer 17 upper surface, like this through cleaning cloth 8 and dust catcher alright clean with the attachment on atmosphere humidity transducer 17 upper surface, treat that surface dust monitor 7 is clean back to the attachment, the transmission signal gives controller 18, controller 18 just can stop first driving motor 2, the second driving device, dust catcher work, then controller 18 can control the dust catcher and play the blowback function and blow clean cloth 8, just so reached self-cleaning's purpose, atmospheric humidity transducer 17's practical life has effectively been prolonged.

In the above embodiment, the power supply 3 is a rechargeable battery.

In addition, in order to make the storage battery used for a longer time and not need to be replaced and charged manually and frequently, the bracket 16 is provided with the wind power generation assembly 13, and the wind power generation assembly 13 is connected with the power supply 3. Therefore, the storage battery can be charged by generating electricity through the electricity generating assembly.

Furthermore, the open-air talent is not good, often blows the wind and rains, reduces life in order to protect controller 18, power supply 3 to prevent that it drenches to blow by the wind and rain, atmosphere humidity transducer 17 lower surface is provided with protection casing 14, controller 18, power supply 3 all are located protection casing 14. The controller 18 and the power supply 3 are thus protected by the shield 14.

The detachable structure is the prior art, and preferably, the detachable structure is a structure that includes a plurality of first blind holes disposed on a side wall of a first circular tray 10, the plurality of first blind holes are uniformly distributed along a circumferential direction of the first circular tray 10, a plurality of second blind holes disposed on a side wall of a second circular tray 11, the plurality of second blind holes are uniformly distributed along a circumferential direction of the second circular tray 11, sizes of the first blind holes and the second blind holes are equal, the number of the plurality of first blind holes is equal to the number of the plurality of second blind holes, a plurality of circular protrusions are disposed at both ends of an inner side surface of the cleaning cloth 8, each circular protrusion is matched with each first blind hole or second blind hole, the plurality of circular protrusions are respectively corresponding to the plurality of first blind holes or second blind holes one-to-one, when the plurality of circular protrusions at both ends of the cleaning cloth 8 are respectively disposed in the plurality of first blind holes and the plurality of second blind holes, the cleaning cloth 8, the first round tray 10 and the second round tray 11 enclose a cylindrical shell.

The rack 4 is located at the center of the lower surface of the atmospheric humidity sensor 17 in terms of uniform force.

Claims (6)

1. An atmospheric humidity sensor self-cleaning device, characterized in that: the cleaning device comprises a cleaning component arranged on the upper surface of an atmospheric humidity sensor (17) and a movable bracket arranged on the atmospheric humidity sensor (17), wherein the cleaning component is fixed on the upper surface of the atmospheric humidity sensor (17) through the movable bracket, the movable bracket comprises a U-shaped frame (1), a first driving motor (2), a power supply (3), a rack (4) and a gear (5), the U-shaped frame (1) comprises a first vertical plate (101), a second vertical plate (102) and a first transverse plate (103), the lower end of the first vertical plate (101) and the lower end of the second vertical plate (102) are respectively fixed at two ends of the first transverse plate (103), the first vertical plate (101) and the second vertical plate (102) are both vertical to the first transverse plate (103), the upper end of the first vertical plate (101) and the upper end of the second vertical plate (102) are respectively fixed at two ends of the cleaning component, the atmospheric humidity sensor (17) is located between a first vertical plate (101) and a second vertical plate (102), the first horizontal plate (103) is located below the atmospheric humidity sensor (17), the rack (4) is fixed on the lower surface of the atmospheric humidity sensor (17), the length of the rack (4) is equal to that of the lower surface of the atmospheric humidity sensor (17), the first driving motor (2) is a forward and reverse motor, the first driving motor (2) is fixed on the upper surface of the first horizontal plate (103), a gap exists between the first driving motor (2) and the lower surface of the atmospheric humidity sensor (17), the first driving motor (2) is connected with a power supply (3), the gear (5) is fixed on an output shaft of the first driving motor (2), and the gear (5) is matched and meshed with the rack (4); the cleaning assembly comprises a second driving motor (6), a rotating shaft (15), a surface dust monitor (7), cleaning cloth (8), a dust collector, a cylindrical shell (9), a first circular tray (10) and a second circular tray (11), the second driving motor (6) is fixed on the outer side of a first vertical plate (101), an output shaft of the second driving motor (6) penetrates through the first vertical plate (101) and is fixedly connected with one end of the rotating shaft (15), an output shaft of the second driving motor (6) is fixedly connected with the first vertical plate (101) through a bearing, the other end of the rotating shaft (15) is fixed on the inner side surface of a second vertical plate (102) through a bearing, the first circular tray (10) is sleeved at one end, close to the first vertical plate (101), of the rotating shaft (15), the first circular tray (10) is perpendicular to the rotating shaft (15), and a gap exists between the first circular tray (10) and the first vertical plate (101), the second circular tray (11) is sleeved at one end of the rotating shaft (15) close to the second vertical plate (102) and is perpendicular to the second circular tray (11), a gap exists between the second circular tray (11) and the second vertical plate (102), the size of the second circular tray (11) is equal to that of the first circular tray (10), the cylindrical shell (9) is sleeved on the rotating shaft (15), one end of the cylindrical shell (9) extends to the inner surface of the first circular tray (10), the other end of the cylindrical shell (9) extends to the inner surface of the second circular tray (11), the diameter of the cylindrical shell (9) is smaller than that of the first circular tray (10), a plurality of dust suction ports (12) are arranged on the side wall of the cylindrical shell (9), the plurality of dust suction ports (12) are uniformly distributed on the outer side wall surface of the cylindrical shell (9), and the dust collector is fixed inside the cylindrical shell (9), the dust collection device is characterized in that the dust collection ports (12) are respectively connected with a suction inlet of the dust collector, two ends of the cleaning cloth (8) are respectively fixed on the first circular tray (10) and the second circular tray (11) through detachable structures, the cleaning cloth (8), the first circular tray (10) and the second circular tray (11) jointly form a cylindrical shell, a plurality of through holes (19) are formed in the cleaning cloth (8), the through holes (19) correspond to the dust collection ports (12), when the two ends of the cleaning cloth (8) are respectively fixed on the first circular tray (10) and the second circular tray (11), the cylindrical shell jointly formed by the cleaning cloth (8), the first circular tray (10) and the second circular tray (11) is in contact with the upper surface of the atmospheric humidity sensor (17), the surface dust monitor (7) is fixed at one end of the atmospheric humidity sensor (17) through a support (16), the upper surface of atmospheric humidity sensor (17) is aimed at to the probe of surface dust monitor (7), the lower surface of atmospheric humidity sensor (17) still is provided with controller (18), dust catcher, second driving motor (6), surface dust monitor (7) link to each other with power supply (3) respectively, the control switch of first driving motor (2), second driving motor (6), dust catcher, surface dust monitor (7) links to each other with controller (18) respectively.

2. An atmospheric humidity sensor self-cleaning device according to claim 1, characterized in that: the power supply (3) is a rechargeable storage battery.

3. An atmospheric humidity sensor self-cleaning device according to claim 2, characterized in that: the wind power generation device is characterized in that a wind power generation assembly (13) is arranged on the support (16), and the wind power generation assembly (13) is connected with a power supply (3).

4. An atmospheric humidity sensor self-cleaning device according to claim 3, characterized in that: the lower surface of the atmospheric humidity sensor (17) is provided with a protective cover (14), and the controller (18) and the power supply (3) are both located in the protective cover (14).

5. An atmospheric humidity sensor self-cleaning device according to claim 4, characterized in that: the detachable structure comprises a plurality of first blind holes arranged on the side wall of a first circular tray (10), the plurality of first blind holes are uniformly distributed along the circumferential direction of the first circular tray (10), a plurality of second blind holes arranged on the side wall of a second circular tray (11), the plurality of second blind holes are uniformly distributed along the circumferential direction of the second circular tray (11), the first blind holes and the second blind holes have the same size, the number of the plurality of first blind holes is equal to that of the plurality of second blind holes, a plurality of circular bulges are arranged at two ends of the inner side surface of the cleaning cloth (8), each circular bulge is matched with each first blind hole or each second blind hole, the plurality of circular bulges are respectively corresponding to the plurality of first blind holes or the plurality of second blind holes one by one, when the plurality of circular bulges at two ends of the cleaning cloth (8) are respectively positioned in the plurality of first blind holes and the plurality of second blind holes, the cleaning cloth (8), the first round tray (10) and the second round tray (11) jointly enclose a cylindrical shell.

6. An atmospheric humidity sensor self-cleaning device according to claim 5, characterized in that: the rack (4) is positioned in the center of the lower surface of the atmospheric humidity sensor (17).

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