An intelligent control device and system for building electrical low-voltage and weak-current with a heat dissipation structure

Abstract

The present invention discloses a building electrical and weak current intelligent control device and system with a heat dissipation structure. The device includes a box body, a first accommodation chamber, a cabinet door, a second accommodation chamber, a main board, a water cooling component and an air cooling component. The system includes a main control module, a processor, a controller, a data acquisition module, a temperature collector and a humidity collector. The present invention is designed with a water cooling component and an air cooling component, which can achieve double cooling and improve the heat dissipation effect. Moreover, an installation seat is designed on the water cooling component, which can make the hose be in close contact with the main board to improve the efficiency of heat exchange. At the same time, the present invention is designed with a dust removal mechanism and a moisture-proof mechanism on the air cooling component. The dust removal mechanism can be used for automatic cleaning of the filter screen to avoid blockage of the filter screen. The moisture-proof mechanism can be automatically switched through the control system, automatically opened when the external humidity is appropriate, and automatically closed when the external humidity is too high, so as to avoid water vapor from entering the inside of the box body and extend the service life of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of weak-current intelligent control devices, and in particular to a building electrical weak-current intelligent control device and system with a heat dissipation structure. Background Art

[0002] Weak current intelligent control is also called intelligent control system, which mainly refers to intelligent buildings that use weak current engineering technology, such as intelligent buildings, intelligent communities, intelligent bus stations, etc. It can effectively reduce the manual operation of people's daily life and bring convenience and comfort to people's lives. Weak current intelligentization has the characteristics of high quality, high standards, low energy consumption and less pollution.

[0003] The weak current intelligent control box is a device used to accommodate an intelligent control system. In the prior art, in order to improve the heat dissipation effect of the box, heat dissipation holes are usually opened on the box, and heat is cooled and dissipated by a heat dissipation fan. However, when the air humidity is high, the normally open heat dissipation holes will cause external water vapor and dust to enter the box. The water vapor mixed with dust adheres to the surface of the components, which will affect the heat dissipation of the box components and thus affect the service life; some boxes are designed with water-cooled heat dissipation devices, but because their water-cooling pipes are mostly made of metal and are large in size, most of them are through heat exchange with the air inside the box, and do not contact the motherboard, so their heat dissipation efficiency is greatly limited; secondly, the existing heat dissipation structure lacks automatic dust removal design, and the filter at the air inlet is prone to accumulate dust, affecting the air intake. Some filters are cleaned by reversing the fan, but the effect is general. Summary of the invention

[0004] The object of the present invention is to provide a building electrical weak current intelligent control device and system with a heat dissipation structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building electrical weak-current intelligent control device with a heat dissipation structure, comprising a box body, a first accommodating chamber is arranged inside the box body, a mainboard is fixedly connected inside the first accommodating chamber, a water cooling assembly is installed on the mainboard, the water cooling assembly comprises a water tank, a second accommodating chamber is arranged at the top of the first accommodating chamber, a water tank is fixedly connected inside the second accommodating chamber, a water outlet pipe is fixedly connected to the lower surface of the water tank, a water pump is installed on the water outlet pipe, a hose is fixedly connected to the output end of the water pump, and the hose is fixedly connected to the mainboard, a water inlet pipe is fixedly connected to the other end of the hose, and the water inlet pipe is fixedly connected to the lower surface of the water tank.

[0006] Preferably, a first fan is fixedly connected to the upper surface of the water tank, a heat sink is provided on the outer side of the first fan, and the heat sink is fixedly connected to the upper surface of the water tank.

[0007] Preferably, a cabinet door is hinged at a position corresponding to the first accommodating chamber on an outer wall of one side of the box body.

[0008] Preferably, a fixing seat is installed on the water inlet pipe. A threaded hole is formed on the lower surface of the fixing seat. A through hole is formed on an outer wall of one side of the main board at a position corresponding to the threaded hole. A screw is installed inside the through hole, and one end of the screw is threadedly connected to the threaded hole. A receiving groove is formed on the fixing seat, and the water inlet pipe is sleeved inside the receiving groove. A notch is formed on the upper surface of the fixing seat, and the notch is connected to the inside of the receiving groove in a penetrating manner. Clamping blocks are fixedly connected to outer walls of both sides of the fixing seat.

[0009] Preferably, first grooves are formed on outer walls of both sides of the fixing seat, and second grooves are formed on an outer wall of one side of the clamping block.

[0010] Preferably, air-cooling components are fixedly connected to inner walls of both sides of the first accommodating chamber. The air-cooling components include a first housing. Installation holes are formed on inner walls of both sides of the first accommodating chamber. A first housing is arranged on one side of the installation hole, and a fixing ring is arranged on the other side. A second housing is fixedly connected to an outer wall of the first housing, and the second housing is sleeved inside the installation hole. The fixing ring is threadedly connected to the second housing. A first bracket is fixedly connected to an inner wall of the first housing, and a second fan is fixedly connected to the first bracket. A second bracket is fixedly connected to an inner wall of the second housing, and a filter screen is fixedly connected to an outer wall of one side of the second bracket. A rotary vane is arranged on one side of the filter screen. A first connecting shaft is fixedly connected to an outer wall of one side of the rotary vane, and the first connecting shaft is rotatably connected to the second bracket. A brush rod is arranged on the outside of the first connecting shaft, and the brush rod is fixedly connected to an outer wall of one side of the rotary vane. A limiting shaft is fixedly connected to the other end of the first connecting shaft, and an elastic clamping block is fixedly connected to the limiting shaft. A sleeve is sleeved on the outside of the limiting shaft, and ratchet teeth are arranged on an inner wall of the sleeve, and the elastic clamping block is snap-fitted to the ratchet teeth.

[0011] Preferably, a bearing is fixedly connected to the first connecting shaft, and the bearing is fixedly connected to the second bracket.

[0012] Preferably, a telescopic rod is fixedly connected to the lower surface of the first housing. An output end of the telescopic rod is fixedly connected to a connecting rod. A through groove is formed on the lower surface of the first housing, and the connecting rod is slidably connected inside the through groove. A connecting block is fixedly connected to the upper surface of the connecting rod. A rack is fixedly connected to an outer wall of one side of the connecting block. A second connecting shaft is rotatably connected to the inside of the first housing, and a baffle is fixedly connected to the second connecting shaft. A gear is fixedly connected to the bottom end of the baffle, and the gear is meshed with the rack.

[0013] Preferably, a slide rail is arranged on the other side of the connecting block, and the connecting block is slidably connected to the slide rail. The slide rail is fixedly connected to an inner wall of the first housing.

[0014] A building electrical and weak current intelligent control system with a heat dissipation structure, including a main control module. The main control module includes a processor and a controller. The processor is electrically connected to the controller, and both the processor and the controller are fixedly connected to the main board. The controller is electrically connected to a first fan, a water pump, a telescopic rod, and a second fan respectively. One side of the main control module is electrically connected to a data acquisition module. The data acquisition module includes a temperature collector and a humidity collector. Both the temperature collector and the humidity collector are electrically connected to the processor, and the temperature collector is fixedly connected to the main board, and the humidity collector is fixedly connected to the second accommodation chamber.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention is designed with a water cooling component and an air cooling component, which can achieve double cooling and improve the heat dissipation effect. And an installation seat is designed on the water cooling component, which can make the hose in close contact with the main board and improve the efficiency of heat exchange. At the same time, the present invention is designed with a dust removal mechanism and a moisture-proof mechanism on the air cooling component. The dust removal mechanism can be used for automatic cleaning of the filter screen to avoid blockage of the filter screen. The moisture-proof mechanism can be automatically switched through the control system, automatically opened when the external humidity is appropriate, and automatically closed when the external humidity is too high, so as to avoid water vapor from entering the inside of the box body and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention;

[0017] Figure 2 It is a schematic front sectional view of the whole of the present invention;

[0018] Figure 3 is Figure 2 The enlarged structure diagram of area A in

[0019] Figure 4 It is a schematic three-dimensional sectional view of the second housing of the present invention;

[0020] Figure 5 is Figure 4 The enlarged structure diagram of area B in

[0021] Figure 6 It is a schematic three-dimensional sectional view of the first housing of the present invention;

[0022] Figure 7 It is a schematic front sectional view of the first housing of the present invention;

[0023] Figure 8 is Figure 7 The enlarged structure diagram of area C in

[0024] Figure 9 It is a schematic three-dimensional structure diagram of the fixing seat of the present invention;

[0025] Figure 10 Schematic top cross-sectional structure diagram of the fixing base of the present invention;

[0026] Figure 11 System block diagram of the present invention;

[0027] Figure 12 System control flowchart of the present invention;

[0028] In the figure: 1. Box body; 10. First accommodation chamber; 11. Cabinet door; 12. Second accommodation chamber; 13. Mounting hole; 14. Main board; 15. Through hole; 2. Water cooling component; 20. Water tank; 21. First fan; 22. Heat sink; 23. Water inlet pipe; 24. Water outlet pipe; 25. Water pump; 26. Hose; 27. Fixing base; 28. Accommodation groove; 29. Notch; 210. First groove; 211. Clamping block; 212. Second groove; 213. Threaded hole; 214. Screw; 3. Air cooling component; 30. First housing; 31. First bracket; 32. Second housing; 33. Second bracket; 34. Fixed ring; 35. Rotating blade; 36. First connecting shaft; 37. Limit shaft; 38. Elastic clamping block; 39. Brush rod; 310. Filter screen; 311. Bearing; 312. Sleeve; 313. Ratchet tooth; 314. Telescopic rod; 315. Connecting rod; 316. Through groove; 317. Connecting block; 318. Slide rail; 319. Rack; 320. Second connecting shaft; 321. Gear; 322. Baffle; 323. Second fan; 4. Main control module; 40. Processor; 41. Controller; 42. Data acquisition module; 43. Temperature collector; 44. Humidity collector. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-10, an embodiment provided by the present invention: a building electrical weak current intelligent control device with a heat dissipation structure, including a box body 1. Inside the box body 1, there is a first accommodation chamber 10. Inside the first accommodation chamber 10, a main board 14 is fixedly connected. A water cooling component 2 is installed on the main board 14. The water cooling component 2 includes a water tank 20. At the top of the first accommodation chamber 10, there is a second accommodation chamber 12. Inside the second accommodation chamber 12, the water tank 20 is fixedly connected. The lower surface of the water tank 20 is fixedly connected with a water outlet pipe 24. A water pump 25 is installed on the water outlet pipe 24. The output end of the water pump 25 is fixedly connected with a hose 26, and the hose 26 is fixedly connected to the main board 14. The other end of the hose 26 is fixedly connected with a water inlet pipe 23, and the water inlet pipe 23 is fixedly connected to the lower surface of the water tank 20; the upper surface of the water tank 20 is fixedly connected with a first fan 21. The outside of the first fan 21 is provided with heat dissipation fins 22, and the heat dissipation fins 22 are fixedly connected to the upper surface of the water tank 20; on one side outer wall of the box body 1, corresponding to the position of the first accommodation chamber 10, a cabinet door 11 is hinged; a fixing seat 27 is installed on the water inlet pipe 23. A threaded hole 213 is opened on the lower surface of the fixing seat 27. A through hole 15 is opened on one side outer wall of the main board 14 corresponding to the position of the threaded hole 213. A screw 214 is installed inside the through hole 15, and one end of the screw 214 is threadedly connected into the threaded hole 213. A receiving groove 28 is opened on the fixing seat 27, and the water inlet pipe 23 is sleeved inside the receiving groove 28. A notch 29 is opened on the upper surface of the fixing seat 27, and the notch 29 runs through and is connected to the inside of the receiving groove 28. Clamping blocks 211 are fixedly connected to both side outer walls of the fixing seat 27; first grooves 210 are opened on both side outer walls of the fixing seat 27. Second grooves 212 are opened on one side outer wall of the clamping blocks 211;On both inner walls of the first accommodation chamber 10, an air-cooling assembly 3 is fixedly connected. The air-cooling assembly 3 includes a first housing 30. Installation holes 13 are formed on both inner walls of the first accommodation chamber 10. On one side of the installation hole 13, there is a first housing 30, and on the other side, there is a fixing ring 34. A second housing 32 is fixedly connected to the outer wall of the first housing 30, and the second housing 32 is sleeved inside the installation hole 13. The fixing ring 34 is threadedly connected to the second housing 32. A first bracket 31 is fixedly connected to the inner wall of the first housing 30. A second fan 323 is fixedly connected to the first bracket 31. A second bracket 33 is fixedly connected to the inner wall of the second housing 32. A filter screen 310 is fixedly connected to the outer wall of one side of the second bracket 33. On one side of the filter screen 310, there is a rotating vane 35. A first connecting shaft 36 is fixedly connected to the outer wall of one side of the rotating vane 35, and the first connecting shaft 36 is rotatably connected to the second bracket 33. A brush rod 39 is arranged on the outer side of the first connecting shaft 36, and the brush rod 39 is fixedly connected to the outer wall of one side of the rotating vane 35. A limiting shaft 37 is fixedly connected to the other end of the first connecting shaft 36. An elastic clamping block 38 is fixedly connected to the limiting shaft 37. A sleeve 312 is sleeved on the outer side of the limiting shaft 37. Ratchet teeth 313 are arranged on the inner wall of the sleeve 312, and the elastic clamping block 38 is snap-connected to the ratchet teeth 313. A bearing 311 is fixedly connected to the first connecting shaft 36, and the bearing 311 is fixedly connected to the second bracket 33. A telescopic rod 314 is fixedly connected to the lower surface of the first housing 30. The output end of the telescopic rod 314 is fixedly connected to a connecting rod 315. A through groove 316 is formed on the lower surface of the first housing 30, and the connecting rod 315 is slidably connected inside the through groove 316. A connecting block 317 is fixedly connected to the upper surface of the connecting rod 315. A rack 319 is fixedly connected to the outer wall of one side of the connecting block 317. A second connecting shaft 320 is rotatably connected inside the first housing 30. A baffle 322 is fixedly connected to the second connecting shaft 320. A gear 321 is fixedly connected to the bottom end of the baffle 322, and the gear 321 is meshed with the rack 319. On the other side of the connecting block 317, there is a slide rail 318, and the connecting block 317 is slidably connected to the slide rail 318. The slide rail 318 is fixedly connected to the inner wall of the first housing 30.;

[0031] Please refer to Figures 11-12, an embodiment provided by the present invention: a building electrical and weak current intelligent control system with a heat dissipation structure, including a main control module 4, the main control module 4 includes a processor 40 and a controller 41, the processor 40 is electrically connected to the controller 41, and both the processor 40 and the controller 41 are fixedly connected to the main board 14. The controller 41 is respectively electrically connected to a first fan 21, a water pump 25, a telescopic rod 314 and a second fan 323. One side of the main control module 4 is electrically connected to a data acquisition module 42. The data acquisition module 42 includes a temperature collector 43 and a humidity collector 44. Both the temperature collector 43 and the humidity collector 44 are electrically connected to the processor 40, and the temperature collector 43 is fixedly connected to the main board 14, and the humidity collector 44 is fixedly connected to the second accommodation chamber 12.

[0032] Based on the above, the advantages of the present invention are as follows. When the invention is in use, the data acquisition module 42 acquires environmental data, the temperature collector 43 acquires the internal temperature data of the first accommodation chamber 10, and the humidity collector 44 acquires the external environmental humidity data and transmits them to the processor 40 in the main control module 4. When the external environmental humidity reaches the set threshold, the processor 40 issues an instruction to the controller 41, and the controller 41 controls the telescopic rod 314 to extend. The connecting block 317 is driven by the connecting rod 315 in the through groove 316. The connecting block 317 slides along the slide rail 318. At the same time, the rack 319 thereon drives the gear 321, and the second connecting shaft 320 on the gear 321 rotates by a set angle, so that the baffle 322 on the second connecting shaft 320 closes the first housing 30 to prevent water vapor from entering. When the internal temperature of the first accommodation chamber 10 reaches the set threshold, the processor 40 issues an instruction to the controller 41, and the controller 41 controls the first fan 21 and the water pump 25 to start. The water pump 25 pumps out the coolant in the water tank 20, and circulates through the water outlet pipe 24, the hose 26 and the water inlet pipe 23. The heat sink 22 dissipates the heat of the coolant, and the first fan 21 blows away the heat on the heat sink 22 to accelerate heat dissipation. At the same time, due to the relatively high external humidity, the heat dissipation efficiency of the water cooling component 2 can meet the heat dissipation requirements of the main board 14. At this time, the air cooling component 3 does not need to be started, that is, when the telescopic rod 314 extends, the second fan 323 does not work. When the telescopic rod 314 retracts, the second fan 323 rotates forward to assist the main board 14 in heat dissipation by intake air. When self-cleaning the filter screen 310, the second fan 323 rotates in the reverse direction. At this time, it is for air outlet, and the rotation direction of the rotating vane 35 is the same as that of the second fan 323. Then the elastic clamping block 38 does not engage and limit the ratchet 313 in the sleeve 312, and the rotating vane 35 can rotate. The brush rod 39 thereon cleans the filter screen 310, and the dust is blown away. On the contrary, if the second fan 323 rotates forward, it is for intake air. At this time, the elastic clamping block 38 engages and limits the ratchet 313, so that the limiting shaft 37 cannot rotate, and thus the first connecting shaft 36 cannot rotate, and therefore the rotating vane 35 cannot rotate. The hose 26 of the water cooling component 2 can be set according to the components on the main board 14 and fixed by the fixing seat 27 to achieve the best heat dissipation effect. The specific installation method of the hose 26 is as follows: Plan the line of the hose 26 on the main board 14, open through holes 15 on the line, align the threaded holes 213 of the fixing seat 27 with the through holes 15, and fix them with screws 214. Then place the hose 26 according to the line, and snap it into the receiving groove 28 through the notch 29, and press it on the surface of the main board 14 through the clamping block 211.Among them, the first groove 210 is used to enable the fixing seat 27 to have the ability to deform, the second groove 212 is used to enable the clamping block 211 to have the ability to deform, the cabinet door 11 is used to close the cabinet body 1, the second accommodating chamber 12 is used to accommodate the water tank 20, the mounting hole 13 is used to accommodate the second housing 32, the fixing ring 34 is used to fasten the second housing 32, the second bracket 33 in the second housing 32 is used to install the filter screen 310 and the bearing 311, and the first bracket 31 is used to install the second fan 323.;

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An intelligent control device for building electrical weak current with a heat dissipation structure, comprising a box body (1), characterized in that: Inside the box body (1), there is a first accommodation chamber (10). Inside the first accommodation chamber (10), a main board (14) is fixedly connected. A water cooling component (2) is installed on the main board (14). The water cooling component (2) includes a water tank (20). At the top of the first accommodation chamber (10), there is a second accommodation chamber (12). Inside the second accommodation chamber (12), a water tank (20) is fixedly connected. The lower surface of the water tank (20) is fixedly connected with a water outlet pipe (24). A water pump (25) is installed on the water outlet pipe (24). The output end of the water pump (25) is fixedly connected with a hose (26), and the hose (26) is fixedly connected to the main board (14). The other end of the hose (26) is fixedly connected with a water inlet pipe (23), and the water inlet pipe (23) is fixedly connected to the lower surface of the water tank (20). On one side outer wall of the box body (1) corresponding to the position of the first accommodation chamber (10), a cabinet door (11) is hinged. On both inner walls of the first accommodation chamber (10), an air cooling component (3) is fixedly connected. The air cooling component (3) includes a first shell (30). On both inner walls of the first accommodation chamber (10), mounting holes (13) are opened. On one side of the mounting hole (13), there is a first shell (30), and on the other side, there is a fixing ring (34). The outer wall of the first shell (30) is fixedly connected with a second shell (32), and the second shell (32) is sleeved inside the mounting hole (13). The fixing ring (34) is threadedly connected to the second shell (32). On the inner wall of the first shell (30), a first support (31) is fixedly connected. On the first support (31), a second fan (323) is fixedly connected. On the inner wall of the second shell (32), a second support (33) is fixedly connected. On one side outer wall of the second support (33), a filter screen (310) is fixedly connected. On one side of the filter screen (310), there is a rotating vane (35). On one side outer wall of the rotating vane (35), a first connecting shaft (36) is fixedly connected, and the first connecting shaft (36) is rotatably connected to the second support (33). On the outer side of the first connecting shaft (36), there is a brush rod (39), and the brush rod (39) is fixedly connected to one side outer wall of the rotating vane (35). The other end of the first connecting shaft (36) is fixedly connected with a limiting shaft (37). On the limiting shaft (37), an elastic clamping block (38) is fixedly connected. On the outer side of the limiting shaft (37), a sleeve (312) is sleeved. On the inner wall of the sleeve (312), there are ratchet teeth (313), and the elastic clamping block (38) is snap-fitted to the ratchet teeth (313). The lower surface of the first shell (30) is fixedly connected with a telescopic rod (314). The output end of the telescopic rod (314) is fixedly connected with a connecting rod (315). On the lower surface of the first shell (30), a through groove (316) is opened, and the connecting rod (315) is slidably connected inside the through groove (316). On the upper surface of the connecting rod (315), a connecting block (317) is fixedly connected. On one side outer wall of the connecting block (317), a rack (319) is fixedly connected. Inside the first shell (30), a second connecting shaft (320) is rotatably connected.A baffle plate (322) is fixedly connected to the second connecting shaft (320). A gear (321) is fixedly connected to the bottom end of the baffle plate (322), and the gear (321) is meshed and connected to a rack (319). A first blower (21) is fixedly connected to the upper surface of the water tank (20). A heat sink (22) is arranged outside the first blower (21), and the heat sink (22) is fixedly connected to the upper surface of the water tank (20).

2. The intelligent control device for building electrical weak current with a heat dissipation structure according to claim 1, characterized in that: A fixed seat (27) is installed on the water inlet pipe (23). A threaded hole (213) is formed on the lower surface of the fixed seat (27). A through hole (15) is formed on the outer wall of one side of the main board (14) at a position corresponding to the threaded hole (213). A screw (214) is installed inside the through hole (15), and one end of the screw (214) is threadedly connected to the threaded hole (213). A receiving groove (28) is formed on the fixed seat (27), and the water inlet pipe (23) is sleeved inside the receiving groove (28). A notch (29) is formed on the upper surface of the fixed seat (27), and the notch (29) is connected to the inside of the receiving groove (28) in a through manner. Clamping blocks (211) are fixedly connected to the outer walls on both sides of the fixed seat (27).

3. An intelligent control device for building electrical weak current with a heat dissipation structure according to claim 2, characterized in that: First grooves (210) are formed on the outer walls on both sides of the fixed seat (27). Second grooves (212) are formed on the outer wall of one side of the clamping block (211).

4. An intelligent control device for building electrical weak current with a heat dissipation structure according to claim 1, characterized in that: A bearing (311) is fixedly connected to the first connecting shaft (36), and the bearing (311) is fixedly connected to the second bracket (33).

5. A building electrical weak current intelligent control device with a heat dissipation structure according to claim 1, characterized in that: A slide rail (318) is arranged on the other side of the connecting block (317), and the connecting block (317) is slidably connected to the slide rail (318). The slide rail (318) is fixedly connected to the inner wall of the first housing (30).

6. The control system of a building electrical weak current intelligent device with a heat dissipation structure according to any one of claims 1-5, including a main control module (4), characterized in that: The main control module (4) includes a processor (40) and a controller (41). The processor (40) is electrically connected to the controller (41), and both the processor (40) and the controller (41) are fixedly connected to the main board (14). The controller (41) is respectively electrically connected to the first fan (21), the water pump (25), the telescopic rod (314), and the second fan (323). A data acquisition module (42) is electrically connected to one side of the main control module (4). The data acquisition module (42) includes a temperature collector (43) and a humidity collector (44). Both the temperature collector (43) and the humidity collector (44) are electrically connected to the processor (40), and the temperature collector (43) is fixedly connected to the main board (14), and the humidity collector (44) is fixedly connected inside the second accommodation chamber (12).

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