CN110913623A

CN110913623A - Wisdom public security fortune dimension control box with box environmental control mechanism

Info

Publication number: CN110913623A
Application number: CN201911119550.4A
Authority: CN
Inventors: 卢庆; 刘绪崇; 余林岚
Original assignee: Hunan Police Academy
Current assignee: Hunan Police Academy
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-03-24
Anticipated expiration: 2039-11-15
Also published as: CN110913623B

Abstract

The utility model provides a wisdom public security fortune dimension control box with box environmental control mechanism, includes the box, and the window is opened to the front side of box, and the articulated installation chamber door in left side of window, the inside four corners department of box are equipped with the cross axle respectively, and the both ends of cross axle pass through the bearing rotation with the inner wall that the box corresponds respectively and are connected. The invention has simple structure and ingenious conception, utilizes the silica gel drying agent to dehumidify, and utilizes the heat generated by the operation of internal equipment to dry the silica gel drying agent, so that the silica gel drying agent keeps good water absorption, and can close the ventilation opening at the moment of higher humidity, the air entering the box body enters through the air inlet and is filtered by the absorbent cotton, the further increase of the humidity in the box body is avoided, meanwhile, the standby exhaust fan is opened, the reduction of the air entering the box body after being filtered by the absorbent cotton is avoided, the normal operation of the fan heat of the electrical equipment in the box body is kept, the market demand can be met, and the invention is suitable for popularization.

Description

Wisdom public security fortune dimension control box with box environmental control mechanism

Technical Field

The invention belongs to the field of control boxes, and particularly relates to an intelligent public security operation and maintenance control box with a box body environment control mechanism.

Background

Although current fortune dimension case is equipped with temperature and humidity control device, temperature and humidity control mutual independence, unable reasonable coordination, when meetting the humid weather of high temperature, unable dehumidification through the mode of heating, and the energy resource consumption that dehumidifies through the mode of heating is great, and need pay attention to avoid the high temperature heating, and the restriction condition is many, the unable problem that the fundamentally solution dehumidifies the power consumption many, I have invented a wisdom public security fortune dimension control box that has box environmental control mechanism.

Disclosure of Invention

The invention provides an intelligent public security operation and maintenance control box with a box body environment control mechanism, which is used for solving the defects in the prior art.

The invention is realized by the following technical scheme:

a smart public security operation and maintenance control box with a box body environment control mechanism comprises a box body, a window is arranged on the front side of the box body, a box door is hinged on the left side of the window, cross shafts are respectively arranged at four corners inside the box body, two ends of each cross shaft are respectively connected with the corresponding inner wall of the box body through bearings in a rotating mode, two chain wheels which are distributed front and back are respectively fixedly arranged on the periphery of each cross shaft, the chain wheels on the front side are connected through first chain transmission, the chain wheels on the back side are connected through second chain transmission, a plurality of round boxes which are uniformly distributed are fixedly arranged between the first chains and the second chains, the top sides and the bottom sides of the round boxes are respectively opened, round box filter screens are respectively arranged in the round boxes, strip-shaped chutes which are centrosymmetric are respectively arranged on the inner walls of the round boxes, sliding blocks are respectively and movably arranged in the strip-shaped chutes, the sliding blocks can respectively slide along, the sliding blocks are respectively and fixedly connected with corresponding round box filter screens, through holes are respectively formed in the middles of the inner sides and the outer sides of the round box filter screens, the same rotating shaft is rotatably installed in the through holes in the same round box filter screen, the rotating shaft is located at the periphery in the round box filter screen and fixedly provided with a stirring rod, the two ends of the rotating shaft are respectively located at the outer parts of the corresponding round box filter screens and fixedly provided with gears, strip-shaped racks are respectively and fixedly installed on the upper part and the lower part of the inner wall of the rear side of the box body, a driven gear is fixedly installed at the rear end of the periphery of one transverse shaft, a motor fixedly connected with the box body is arranged on one; the ventilation hole is seted up respectively to the both sides of box lower part, the inner fixed mounting filter screen respectively in ventilation hole, the outer end difference fixed mounting electrically operated gate in ventilation hole, the several air exit is seted up at the top of box, fixed mounting exhaust fan in the air exit respectively, one side difference fixed mounting temperature sensor of box inner wall, humidity transducer, a controller, temperature sensor, humidity transducer respectively with the input electric connection of controller, the electrically operated gate, the motor respectively with the output electric connection of controller, the air intake is seted up to the bottom of box, the first otter board of fixed mounting in the air intake, the cotton bottom side of inhaling of top side fixed connection of first otter board, be equipped with the silica gel drier bobble in the circle box filter screen.

An wisdom policeman fortune dimension control box with box environmental control mechanism as above, the electrically operated gate include baffle and electric telescopic handle, the bar groove is seted up respectively to the top side in ventilation hole, the baffle can slide from top to bottom along the bar groove that corresponds respectively, electric telescopic handle fixed connection is passed through with the top side in bar groove to the top side of baffle, the output electric connection of electric telescopic handle and controller.

As above a wisdom public security fortune dimension control box with box environmental control mechanism, the top of air intake be equipped with reciprocal lead screw, the bearing installation axle bed is distinguished at the both ends of reciprocal lead screw periphery, the axle bed respectively with box fixed connection, the middle part cooperation installation nut of the periphery of reciprocal lead screw, the below of nut is equipped with the horizontal pole, the both ends and the nut of horizontal pole pass through connecting rod fixed connection respectively, the coaxial running roller of periphery bearing installation of horizontal pole, reciprocal lead screw passes through transmission with one of them cross axle and is connected, the bottom side of running roller and the cotton top side in close contact with cooperation that absorbs water.

The intelligent public security operation and maintenance control box with the box environment control mechanism comprises a transmission device, a first helical gear, a vertical shaft, a bottom bearing and a second helical gear, wherein the first helical gear is fixedly installed on the rear side of the periphery of a cross shaft on the lower right side, the vertical shaft is arranged below the first helical gear, the lower end of the vertical shaft is connected with the bottom bearing of the box body, the upper end and the lower end of the vertical shaft are respectively fixedly installed with the coaxial second helical gear, the right end of a reciprocating screw rod is fixedly installed with a third helical gear, the second helical gear on the upper side is meshed with the first helical gear, and the second helical gear on the lower side is meshed.

According to the intelligent public security operation and maintenance control box with the box body environment control mechanism, the top side of the water absorption cotton is fixedly connected with the bottom side of the second screen plate, and the bottom side of the roller wheel is in close contact fit with the top side of the second screen plate.

The top of box suit casing, the casing is bottom side open-ended box structure, the top of casing and the top side of box pass through stand fixed connection.

The invention has the advantages that: the invention has simple structure and ingenious conception, utilizes the silica gel drying agent to dehumidify, and utilizes the heat generated by the operation of internal equipment to dry the silica gel drying agent, so that the silica gel drying agent keeps good water absorption, and can close the ventilation opening at the moment of higher humidity, the air entering the box body enters through the air inlet and is filtered by the absorbent cotton, the further increase of the humidity in the box body is avoided, meanwhile, the standby exhaust fan is opened, the reduction of the air entering the box body after being filtered by the absorbent cotton is avoided, the normal operation of the fan heat of the electrical equipment in the box body is kept, the market demand can be met, and the invention is suitable for popularization. When the electronic equipment mounting frame is used, the electronic equipment mounting frame is fixedly mounted in the middle of the inner wall of the rear side of the box body, then the electronic equipment is mounted on the mounting frame, a lead of the electronic equipment is led to be wired through a wiring hole at one corner of the bottom of the box body, and the wiring hole is sealed by using expansion glue; the controller is connected with a power supply and then the box door is closed, the temperature sensor and the humidity sensor start to monitor the temperature and the humidity in the box body, when the temperature is higher than a set value, the controller controls one exhaust fan to work, cold air outside the box body can be sucked into the box body through the vent holes, the filter screen can filter dust and debris in the air, and hot air in the box body can be exhausted through the vent holes where the exhaust fans are located to dissipate heat; moisture entering the box body along with cold air can be absorbed by silica gel desiccant beads in the round box filter screen to realize preliminary dehumidification in the box body, the round box filter screen positioned in the middle of the upper part is close to the air outlet and can be baked by heat generated by electronic equipment in the box body, moisture absorbed by the desiccant beads in the box body can be quickly removed, after a period of time, the controller controls the motor to rotate for a certain angle, the motor drives the cross shaft to rotate through the driving gear and the driven gear, the cross shaft drives the round box filter screen to move through the chain wheel, the first chain and the second chain until the round box filter screen adjacent to the round box filter screen in the middle of the upper part is positioned in the middle of the upper part, so that the desiccant beads in the next round box filter screen are baked and dehydrated, and the dehydrated desiccant beads move to the lower part of the box body along with the round box filter screen to better absorb, the moisture in the box body is convenient to remove; when the humidity in the box body is higher than a set value, the controller controls the motor to rotate ceaselessly, simultaneously controls the electric door to close the vent holes, and simultaneously opens all the exhaust fans to ensure that the air outside the box body mainly enters the box body through the air inlet, the absorbent cotton can absorb the moisture in the air entering through the air inlet, thereby avoiding the continuous increase of the humidity in the box body, because the humidity in the box body is increased, the moisture absorbed by the desiccant pellets is further increased, the mass of the desiccant pellets is increased, when the round box filter screen passes through the upper part of the corresponding strip-shaped rack, the desiccant pellets generate downward gravity on the round box filter screen, the round box filter screen drives the corresponding slide block to slide downwards along the strip-shaped chute, the corresponding tension spring is stretched or compressed, thereby the gear is meshed and matched with the corresponding strip-shaped rack, the gear rolls along the strip-shaped rack, the gear, the puddler can stir the drier bobble in the circle box filter screen, makes the drier bobble absorption moisture that can be more even, increases drier bobble dehumidification ability, and when the upper portion from the box was passed through, stirs the drier bobble simultaneously, can increase the dehydration effect to the drier bobble, and until the humidity in the box is less than the setting value, controller control motor rotates simultaneously to control the electrically operated gate and open the ventilation hole, control exhaust fan stop work.

Drawings

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

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; FIG. 3 is an enlarged view of a portion II of FIG. 1; fig. 4 is an enlarged view of the view from the direction a of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

A smart public security operation and maintenance control box with a box body environment control mechanism comprises a box body 1, a window 2 is arranged on the front side of the box body 1, a box door 3 is hinged on the left side of the window 2, cross shafts 4 are respectively arranged at four corners inside the box body 1, two ends of each cross shaft 4 are respectively connected with the corresponding inner wall of the box body 1 through bearings in a rotating mode, two chain wheels 5 which are distributed front and back are respectively fixedly arranged on the periphery of each cross shaft 4, the chain wheels 5 on the front side are connected through a first chain 6 in a transmission mode, the chain wheels 5 on the rear side are connected through a second chain 7 in a transmission mode, a plurality of uniformly distributed round boxes 8 are fixedly arranged between the first chain 6 and the second chain 7, the top sides and the bottom sides of the round boxes 8 are respectively opened, round box filter screens 9 are respectively arranged in the round boxes 8, strip-shaped sliding grooves 10 which are symmetrical in the centers are respectively arranged on the inner walls of the round boxes 8, sliding blocks 11 are respectively, two ends of a sliding block 11 are respectively fixedly connected with one end corresponding to a strip-shaped sliding chute 10 through a tension spring 12, the sliding block 11 is respectively fixedly connected with a corresponding round box filter screen 9, a through hole 13 is respectively arranged in the middle of the inner side and the outer side of the round box filter screen 9, a same rotating shaft 14 is rotatably installed in the through hole 13 on the same round box filter screen 9, a stirring rod 50 is fixedly installed on the periphery of the rotating shaft 14 in the round box filter screen 9, two ends of the rotating shaft 14 are respectively positioned outside the corresponding round box filter screen 9 and fixedly installed with a gear 15, strip-shaped racks 16 are respectively fixedly installed on the upper part and the lower part of the inner wall of the rear side of a box body 1, the gear 15 on the inner side can be respectively meshed and matched with the strip-shaped rack 16 on the upper side, the gear 15 on the outer side can be respectively meshed and matched with the strip-shaped rack 16 on the, a driving gear 19 is fixedly arranged at the front end of a rotating shaft of the motor 18, and the driving gear 19 is meshed and matched with the driven gear 17; the two sides of the lower part of the box body 1 are respectively provided with a vent hole 20, the inner ends of the vent holes 20 are respectively fixedly provided with a filter screen 21, the outer ends of the vent holes 20 are respectively fixedly provided with an electric door 22, the top of the box body 1 is provided with a plurality of air outlets 23, exhaust fans 24 are respectively fixedly arranged in the air outlets 23, one side of the inner wall of the box body 1 is respectively fixedly provided with a temperature sensor 25, a humidity sensor 26, a controller 27 and a temperature sensor 25, the humidity sensor 26 is electrically connected with an input end of the controller 27, the electric door 22 and the motor 18 are electrically connected with an output end of the controller 27, an air inlet 28 is formed in the bottom of the box body 1, a first screen plate 29 is fixedly installed in the air inlet 28, the top side of the first screen plate 29 is fixedly connected with the bottom side of the absorbent cotton 30, and the round box filter screen 9 is internally provided with the silica gel desiccant beads 40 which occupy the volume of the round box filter screen 9. The invention has simple structure and ingenious conception, utilizes the silica gel drying agent to dehumidify, and utilizes the heat generated by the operation of internal equipment to dry the silica gel drying agent, so that the silica gel drying agent keeps good water absorption, and can close the ventilation opening at the moment of higher humidity, the air entering the box body enters through the air inlet and is filtered by the absorbent cotton, the further increase of the humidity in the box body is avoided, meanwhile, the standby exhaust fan is opened, the reduction of the air entering the box body after being filtered by the absorbent cotton is avoided, the normal operation of the fan heat of the electrical equipment in the box body is kept, the market demand can be met, and the invention is suitable for popularization. When the electronic equipment mounting frame is used, the electronic equipment mounting frame is fixedly mounted in the middle of the inner wall of the rear side of the box body 1, then the electronic equipment is mounted on the mounting frame, a lead of the electronic equipment is led to be wired through a wiring hole at one corner of the bottom of the box body 1, and the wiring hole is sealed by using expansion glue; the controller 27 is connected to a power supply and then the door 3 is closed, the temperature sensor 25 and the humidity sensor 26 start to monitor the temperature and the humidity in the box body 1, when the temperature is higher than a set value, the controller 27 controls one of the exhaust fans 24 to work, cold air outside the box body 1 can be sucked into the box body 1 through the vent hole 20, the filter screen 21 can filter dust and debris in the air, and hot air in the box body 1 can be exhausted through the exhaust hole 23 where the exhaust fan 24 is located to dissipate heat; moisture entering the box body 1 along with cold air can be absorbed by the silica gel desiccant beads 40 in the round box filter screen 9 to realize preliminary dehumidification in the box body 1, the round box filter screen 9 in the middle of the upper part is close to the air outlet 23 and can be baked by heat generated by electronic equipment in the box body 1, moisture absorbed by the desiccant beads 40 in the box body can be quickly removed, after a period of time, the controller 27 controls the motor 18 to rotate for a certain angle, the motor 18 drives the cross shaft 4 to rotate through the driving gear 19 and the driven gear 17, the cross shaft 4 drives the round box filter screen 9 to move through the chain wheel 5, the first chain 6 and the second chain 7 until the round box filter screen 9 adjacent to the round box filter screen 9 in the middle of the upper part is positioned in the middle of the upper part, so that the desiccant beads 40 in the next round box filter screen 9 can be baked and dehydrated, and the dehydrated desiccant beads 40 move to the lower part of the box body 1 along with the, moisture at the bottom of the box body 1 can be better absorbed, and the moisture in the box body 1 can be conveniently removed; when the humidity inside the box body 1 is higher than the set value, the controller 27 controls the motor 28 to rotate continuously, controls the electric door 22 to close the vent holes 20, and simultaneously opens all the exhaust fans 24, so that the air outside the box body 1 mainly enters the box body 1 through the air inlet 28, the absorbent cotton 30 can absorb the moisture in the air entering through the air inlet 28, thereby avoiding the humidity inside the box body 1 from increasing continuously, because the humidity inside the box body 1 increases, the moisture absorbed by the desiccant beads 40 increases, so that the mass of the desiccant beads 40 increases, when the round box filter screen 9 passes through the upper part of the corresponding strip-shaped rack 16, the desiccant 40 generates downward gravity to increase the round box filter screen 9, the round box bead filter screen 9 drives the corresponding slide block 11 to slide downwards along the strip-shaped chute 10, the corresponding tension spring 12 is stretched or compressed, so that the gear 15 is meshed with the corresponding strip-shaped rack 16, the gear 15 rolls along the strip-shaped rack 16, the gear 15 drives the rotating shaft 14 and the stirring rod 50 to rotate, the stirring rod 50 can stir the drying agent small ball 40 in the round box filter screen 9, so that the drying agent small ball 40 can absorb moisture more uniformly, the dehumidification capacity of the drying agent small ball 40 is improved, meanwhile, when the drying agent small ball 40 passes through the upper part of the box body 1, the drying agent small ball 40 is stirred, the dehydration effect on the drying agent small ball 40 can be improved, until the humidity in the box body 1 is lower than a set value, the controller 27 controls the motor 18 to rotate simultaneously, controls the electric door 22 to open the vent hole 20, and controls the exhaust fan 24 to stop working.

Specifically, as shown in the figure, the electric door 22 described in this embodiment includes the baffle 221 and the electric telescopic handle 222, the top side of the vent hole 20 is opened with the strip-shaped groove 31 respectively, the baffle 221 can slide up and down along the corresponding strip-shaped groove 31 respectively, the top side of the baffle 221 and the top side of the strip-shaped groove 31 are fixedly connected through the electric telescopic handle 222, and the electric telescopic handle 222 is electrically connected with the output end of the controller 27. When the electric door 22 needs to be opened, the controller 27 controls the electric telescopic rod 222 to extend to the longest length, the baffle 221 slides out of the strip-shaped groove 31, and the vent hole 20 is blocked by the baffle 22.

Specifically, as shown in the figure, a reciprocating lead screw 32 is arranged above the air inlet 28 in this embodiment, two ends of the periphery of the reciprocating lead screw 32 are respectively provided with a shaft seat 33 through bearings, the shaft seats 33 are respectively fixedly connected with the box body 1, a nut 34 is installed in the middle of the periphery of the reciprocating lead screw 32 in a matching manner, a cross rod 35 is arranged below the nut 34, two ends of the cross rod 35 are respectively fixedly connected with the nut 34 through a connecting rod, a coaxial roller 36 is installed on the periphery of the cross rod 35 through a bearing, the reciprocating lead screw 32 is in transmission connection with one of the cross shafts 4 through a transmission device 37, and the bottom side of the roller 36 is in. When the cross shaft 4 rotates, the cross shaft 4 drives the reciprocating screw rod 32 to rotate through the transmission device 37, the nut 34 drives the roller 36 to roll back and forth along the absorbent cotton 30 through the connecting rod and the cross rod 35, the roller 36 extrudes the absorbent cotton 30, water absorbed by the absorbent cotton 30 can be extruded out, and the phenomenon that the air permeability of the absorbent cotton is influenced by too much water absorbed by the absorbent cotton 30 is avoided.

Further, as shown in the figure, the transmission device 37 according to the embodiment includes a first bevel gear 38 fixedly installed on the rear side of the outer periphery of the lower right lateral shaft 4, a vertical shaft 39 is installed below the first bevel gear 38, the lower end of the vertical shaft 39 is connected with the bottom bearing of the box body 1, a second bevel gear 41 coaxially installed on the upper end and the lower end of the vertical shaft 39, a third bevel gear 42 is fixedly installed on the right end of the reciprocating screw shaft 32, the second bevel gear 41 on the upper side is engaged with the first bevel gear 38, and the second bevel gear 41 on the lower side is engaged with the third bevel gear 42. When the horizontal shaft 4 at the lower right side rotates, the first bevel gear 38 is driven to rotate, the first bevel gear 38 drives the vertical shaft 39 to rotate through the second bevel gear 41 at the upper side, and the vertical shaft 39 drives the reciprocating screw 32 to rotate through the second bevel gear 41 and the third bevel gear 42 at the lower side.

Further, as shown in the figures, the top side of the absorbent cotton 30 of the present embodiment is fixedly connected to the bottom side of the second net plate 43, and the bottom side of the roller 36 is tightly contacted and matched with the top side of the second net plate 43. When the roller 36 rolls left and right along the second screen plate 43, the second screen plate 43 can obliquely extrude the absorbent cotton 30 left and right, so that the roller 36 is prevented from directly rolling along the top side of the absorbent cotton 30 to generate dislocation abrasion on the absorbent cotton 30.

Furthermore, as shown in the drawings, the top of the box body 1 according to the embodiment is sleeved with a housing 44, the housing 44 is a box body structure with an opening at the bottom side, and the top of the housing 44 is fixedly connected with the top side of the box body 1 through a pillar 45. The casing 44 can cover the air outlet 23 on the top side of the box 1, and the side wall of the casing 44 can prevent rain water from entering the box 1 through the air outlet 23 during hogwash.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an wisdom public security operation and maintenance control box with box environmental control mechanism which characterized in that: comprises a box body (1), a window (2) is arranged on the front side of the box body (1), a box door (3) is hinged on the left side of the window (2), a cross shaft (4) is respectively arranged at four corners inside the box body (1), two ends of the cross shaft (4) are respectively connected with the inner wall corresponding to the box body (1) through bearings in a rotating manner, two chain wheels (5) which are distributed front and back are respectively fixedly arranged on the periphery of the cross shaft (4), the chain wheels (5) on the front side are connected through a first chain (6) in a transmission manner, the chain wheels (5) on the rear side are connected through a second chain (7) in a transmission manner, a plurality of uniformly distributed round boxes (8) are fixedly arranged between the first chain (6) and the second chain (7), the top side and the bottom side of each round box (8) are respectively opened, round box filter screens (9) are respectively arranged in each round box (8), strip-shaped chutes (10, the slide blocks (11) are movably installed in the strip-shaped sliding grooves (10) respectively, the slide blocks (11) can slide along the corresponding strip-shaped sliding grooves (10) respectively, two ends of each slide block (11) are fixedly connected with one end corresponding to the corresponding strip-shaped sliding grooves (10) through tension springs (12), the slide blocks (11) are fixedly connected with the corresponding round box filter screens (9) respectively, through holes (13) are formed in the middles of the inner sides and the outer sides of the round box filter screens (9) respectively, the same rotating shaft (14) is rotatably installed in the through holes (13) in the same round box filter screen (9), stirring rods (50) are fixedly installed on the peripheries of the rotating shaft (14) in the round box filter screens (9), two ends of each rotating shaft (14) are located outside the corresponding round box filter screens (9) respectively and are fixedly installed with gears (15), strip-shaped racks (16) are fixedly installed on the upper portion and the lower portion of the inner wall of the rear side of the, a motor (18) fixedly connected with the box body (1) is arranged on one side of the driven gear (17), a driving gear (19) is fixedly installed at the front end of a rotating shaft of the motor (18), and the driving gear (19) is meshed and matched with the driven gear (17); the air conditioner is characterized in that the two sides of the lower part of the box body (1) are respectively provided with a vent hole (20), the inner ends of the vent holes (20) are respectively fixedly provided with a filter screen (21), the outer ends of the vent holes (20) are respectively fixedly provided with an electric door (22), the top of the box body (1) is provided with a plurality of air outlets (23), the air outlets (23) are respectively and fixedly provided with an exhaust fan (24), one side of the inner wall of the box body (1) is respectively and fixedly provided with a temperature sensor (25), a humidity sensor (26) and a controller (27), the temperature sensor (25) and the humidity sensor (26) are respectively and electrically connected with the input end of the controller (27), the electric door (22) and the motor (18) are respectively and electrically connected with the output end of the controller (27), the bottom of the box body (1) is provided with an air inlet (28), the first screen plate (29), the round box filter screen (9) is internally provided with silica gel desiccant beads (40).

2. The intelligent police operation and maintenance control box with the box body environment control mechanism as claimed in claim 1, wherein: electrically operated gate (22) including baffle (221) and electric telescopic handle (222), strip groove (31) are seted up respectively to the top side in ventilation hole (20), baffle (221) can be respectively along corresponding strip groove (31) and slide from top to bottom, electric telescopic handle (222) fixed connection is passed through with the top side in strip groove (31) to the top side of baffle (221), electric telescopic handle (222) and the output electric connection of controller (27).

3. The intelligent police operation and maintenance control box with the box body environment control mechanism as claimed in claim 1, wherein: the top of air intake (28) be equipped with reciprocal lead screw (32), bearing installation axle bed (33) are distinguished to the both ends of reciprocal lead screw (32) periphery, axle bed (33) respectively with box (1) fixed connection, the middle part cooperation installation nut (34) of the periphery of reciprocal lead screw (32), the below of nut (34) is equipped with horizontal pole (35), the both ends and nut (34) of horizontal pole (35) are respectively through connecting rod fixed connection, the coaxial running roller (36) of periphery bearing installation of horizontal pole (35), reciprocal lead screw (32) are connected through transmission (37) transmission with one of them cross axle (4), the bottom side of running roller (36) and the top side in close contact with cooperation of cotton (30) absorb water.

4. The intelligent police operation and maintenance control box with the box body environment control mechanism as claimed in claim 3, wherein: the transmission device (37) comprises a first bevel gear (38) fixedly mounted on the rear side of the periphery of a transverse shaft (4) on the lower right side, a vertical shaft (39) is arranged below the first bevel gear (38), the lower end of the vertical shaft (39) is connected with a bottom bearing of the box body (1), a second bevel gear (41) which is coaxial with the vertical shaft (39) is fixedly mounted at the upper end and the lower portion of the vertical shaft (39) respectively, a third bevel gear (42) is fixedly mounted at the right end of the reciprocating lead screw (32), the second bevel gear (41) on the upper side is meshed with the first bevel gear (38), and the second bevel gear (41) on the lower side is meshed with the third bevel gear (42).

5. The intelligent police operation and maintenance control box with the box body environment control mechanism as claimed in claim 3, wherein: the top side of the water absorption cotton (30) is fixedly connected with the bottom side of the second screen plate (43), and the bottom side of the roller (36) is tightly contacted and matched with the top side of the second screen plate (43).

6. The intelligent police operation and maintenance control box with the box body environment control mechanism as claimed in claim 1, wherein: the top of the box body (1) is sleeved with a shell (44), the shell (44) is of a box body structure with an opening at the bottom side, and the top of the shell (44) is fixedly connected with the top side of the box body (1) through an upright post (45).