A built-in driving motor for air energy water heater

Abstract

The present invention relates to the field of motor technology, and in particular to a built-in drive motor for an air-energy water heater, comprising a motor body, an external fixed sleeve of the motor body being installed with a shell, and further comprising: a flip groove, which is divided into two groups and is respectively opened on the outer wall of the shell in a linear array; a sealing component, which is installed between the flip groove and the shell to seal the flip groove; a humidity detection unit, which is used to detect the ambient humidity of the motor body; a dehumidification component, which is installed inside the shell and is used to cooperate with the sealing component to drive a dry airflow to circulate unidirectionally inside the shell; this device, through the setting of the sealing component, makes it possible for the circulation of the space to take away the moisture inside the shell when the humidity of the external environment is low, thereby helping to avoid the situation where moisture accumulates inside the shell and causes damage to the motor body.

Description

Technical Field

[0001] The invention relates to the field of motors, and in particular to a built-in driving motor for an air energy water heater. Background Art

[0002] A heat pump water heater is a device that uses the reverse Carnot principle to transfer heat from a low-temperature object to high-temperature water through a medium. A heat pump water heater is a compressor that compresses the returning low-pressure refrigerant and turns it into high-temperature and high-pressure gas for discharge. The high-temperature and high-pressure refrigerant gas flows through the copper tube wrapped around the outside of the water tank, and the heat is conducted into the water tank through the copper tube. The cooled refrigerant becomes liquid under the continuous action of pressure and enters the evaporator after passing through the expansion valve. Since the pressure of the evaporator drops suddenly, the liquid refrigerant quickly evaporates here to become gaseous and absorbs a large amount of heat. The compressor piston in the heat pump water heater is also driven by a motor.

[0003] In the prior art, the operating environment of the heat pump water heater is usually a high temperature and high humidity environment. In such an environment, it is difficult for the motor to be in a high temperature and high humidity environment for a long time during use. In a high humidity environment, water vapor in the environment can easily enter the interior of the motor, causing moisture damage to the internal parts of the motor, resulting in a decrease in the service life of the motor. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a built-in driving motor for an air energy water heater.

[0005] In a first aspect, the present invention provides a built-in driving motor for an air energy water heater, comprising a motor, an outer fixing sleeve of the motor being provided with a housing, and further comprising:

[0006] A plurality of ventilation grooves are divided into two groups, and the two groups of ventilation grooves are respectively opened on the outer walls of both sides of the shell in a linear array;

[0007] A sealing assembly is installed between the vent groove and the housing, and switches the vent groove between a ventilating state and a sealing state by flipping and adjusting;

[0008] A humidity detection unit, used to detect the humidity inside and outside the motor;

[0009] A dehumidification component is installed inside the shell, and when the air permeable groove on one side of the sealing component is adjusted and switched to be in a sealed state, the dehumidification component drives a dry air flow to flow in the shell in one direction to discharge moisture inside the shell;

[0010] When the humidity detection unit detects that the humidity of the external environment of the shell is not high, the sealing component can be opened to make the ventilation groove open, and the external airflow can enter the interior of the shell. On the one hand, the airflow can be circulated by opening the ventilation groove, and the circulating airflow is conducive to driving the heat generated during the operation of the motor to be discharged, thereby facilitating the heat dissipation of the motor. On the other hand, the airflow is circulated by the open ventilation groove. When the humidity of the external environment is low, the circulation of the space is conducive to taking away the moisture inside the shell, thereby facilitating the occurrence of damage to the motor caused by the accumulation of moisture inside the shell.

[0011] When the humidity detection unit detects that the humidity of the external environment of the shell is high and the humidity of the internal environment of the shell is high, the dehumidification component is started at this time, and the dehumidification component and the sealing component are started alternately. When the sealing component is opened so that the air permeable groove on one side is in a breathable state, the dehumidification component on the other side is started, so that the dehumidification component drives the airflow to flow and discharge from the other side of the shell to the air permeable groove opened on one side, thereby through the flow of air, on the one hand, it is helpful to prevent external moisture from entering the interior of the shell through the open air permeable groove, and on the other hand, the airflow discharged through the dehumidification component is dried, and when the dry airflow flows through the interior of the shell, it takes away the moisture inside the shell, which is beneficial to actively dehumidify the interior of the shell, thereby helping to remove the moisture inside the shell when the humidity inside and outside the shell is high, and helping to avoid the motor from being damaged due to working in a humid environment.

[0012] Preferably, the humidity detection unit comprises:

[0013] A first humidity detector, fixed on the outer wall of the housing, for detecting the external humidity of the housing;

[0014] a second humidity detector, fixed to the inner wall of the housing, for detecting the internal humidity of the housing;

[0015] A control unit, installed inside the housing;

[0016] When the second humidity detector detects that the internal humidity of the housing exceeds a standard value, the control unit is used to control the sealing component to start switching the venting groove to a sealed state;

[0017] When the first humidity detector and the second humidity detector both detect that the humidity exceeds the standard value, the control unit is used to control the sealing component to start switching the breathable groove to a sealed state, and at the same time control the moisture removal component to start discharging moisture from the inside of the housing;

[0018] The first humidity detector is arranged outside the shell and can detect the environmental humidity outside the shell, and the second humidity detector is arranged inside the shell and can detect the environmental humidity inside the shell;

[0019] When the first humidity detector detects that the external humidity of the housing is low, the control unit controls the sealing component to start, and adjusts the ventilation slot to switch to a ventilation state through the sealing component, so that airflow can enter the interior of the housing through the ventilation slot to ventilate the interior of the housing, thereby facilitating the discharge of moisture inside the housing through the flow of airflow;

[0020] When the first humidity detector detects that the external humidity of the housing is high and the second humidity detector detects that the internal humidity of the housing is low, the control unit controls the sealing component to start adjusting the ventilation grooves on both sides to switch to a sealed state to isolate the internal and external airflow of the housing, thereby preventing external moisture from entering the interior of the housing;

[0021] When the first humidity detector detects that the external humidity of the shell is high and the second humidity detector detects that the internal humidity of the shell is high, the control unit controls the sealing component on one side to start adjusting the air permeable groove to switch to a sealed state, and controls the dehumidification component on the other side to open, so as to drive the airflow to flow along the inside of the shell after passing through the dehumidification component, and actively dehumidifies the inside of the shell. By controlling the sealing components and dehumidification components on both sides to start alternately, the dry airflow flows alternately in two directions inside the shell, which is beneficial to remove moisture inside the shell and prevent moisture from affecting the service life of the motor.

[0022] Preferably, the sealing assembly comprises:

[0023] A plurality of flip plates, one flip plate corresponds to one venting groove, and both ends of the flip plate are rotatably installed in the corresponding venting groove through a rotating shaft;

[0024] A torsion positioning assembly, arranged corresponding to the flip plate, and used to drive the flip plate to switch between a ventilating state and a sealing state through a torsion force;

[0025] A plurality of toggle rods, two of which form a group and are arranged corresponding to the flip plate, and the two toggle rods in the same group are respectively fixed on the outer wall of the rotating shaft corresponding to the two ends of the flip plate;

[0026] Four cross bars, two of which form a group and are slidably mounted on the inner wall of the shell, the two groups of cross bars are respectively arranged corresponding to the two groups of ventilation grooves, the two cross bars in the same group are respectively located at the upper and lower ends of the corresponding ventilation grooves, and the side walls of the two cross bars are penetrated by a plurality of toggle grooves for pushing the toggle rod to move;

[0027] A switching drive assembly is mounted on the inner wall of the housing to drive the crossbar to move;

[0028] After the switching drive assembly is started, the crossbar is pushed to move, the crossbar drives the toggle slot to move, and after the toggle slot moves, the toggle rod is pushed to flip, the toggle rod drives the rotating shaft to rotate, and the rotating shaft drives the flip plate to rotate. After the flip plate rotates, the ventilation slot is exposed, thereby switching the ventilation slot to the ventilation state.

[0029] To allow airflow to flow, after the switching drive assembly is closed and no longer pushes the crossbar, the toggle rod loses the driving force of the toggle slot. At this time, the toggle plate is driven to flip and reset by the torsion force at the left and right of the torsion positioning assembly, thereby adjusting the air permeable slot to switch to a sealed state;

[0030] When the flip plate flips and resets, it drives the toggle rod to reset. The toggle rod pushes the toggle slot to drive the cross bar to reset. When the vent slot is switched to the sealing state, the cross bar is driven to reset, so as to facilitate the subsequent switching of the vent slot to the vent state.

[0031] Preferably, the moisture removal component comprises:

[0032] Two drying boxes are symmetrically fixed inside the shell, both ends of the bottom of the two drying boxes are fixedly connected to exhaust bins, and both ends of the top of the two drying boxes are fixedly embedded with one-way valves to allow air flow to flow in one direction to the inside of the drying boxes;

[0033] Two magnetic pistons are slidably mounted inside the two drying boxes respectively;

[0034] Two piston drive assemblies are respectively installed inside the two drying boxes to drive the magnetic piston to move;

[0035] Two drying mechanisms are respectively installed at the ends of the two drying boxes to dry the airflow entering the exhaust bin from the drying boxes;

[0036] After the piston driving assembly is started, it drives the magnetic piston to move, and the magnetic piston moves inside the drying box, thereby promoting the flow of air inside the drying box;

[0037] When the magnetic piston moves toward one end of the drying box to push the airflow inside the drying box to flow toward one end of the drying box, the airflow inside the drying box passes through the drying mechanism and enters the exhaust bin. The airflow is dried after passing through the drying mechanism, so that the airflow becomes dry gas after being discharged from the exhaust bin. The dry gas replaces the wet gas inside the shell, which is beneficial to actively dry the inside of the shell.

[0038] When the magnetic piston moves to one side of the drying box, the other side of the drying box enters the gas in one direction under the action of the one-way valve, thereby balancing the air pressure inside the drying box, which helps to avoid the situation where the magnetic piston is prevented from moving due to air pressure interference;

[0039] After the magnetic piston moves to one end of the drying box, the piston driving assembly drives the magnetic piston in the reverse direction to move, thereby pushing the magnetic piston to move to the other end of the drying box, thereby pushing the airflow to flow to the exhaust bin at the other end of the drying box and then discharged, thereby driving the dry airflow in a cycle, so that the airflow alternately flows in one direction inside the shell, and the air permeable grooves on both sides alternately switch to the air permeable state, so that the airflow is alternately discharged in one direction from both sides of the shell, which is beneficial to the active drying of the inside of the shell.

[0040] Preferably, the drying mechanism comprises:

[0041] Two storage boxes are symmetrically fixed on the side walls of the drying box at both ends, and desiccant is stored inside the storage boxes;

[0042] Two replacement drive assemblies, respectively installed on the side walls of the two storage boxes, for driving the desiccant to move from the interior of the storage box to the interior of the drying box for replacement;

[0043] Two collecting frames can be detachably fixed on the outer wall of the shell, and the side wall of the collecting frame is provided with an opening, and the opening penetrates the shell and the side wall of the drying box and then communicates with the drying box;

[0044] An isolation assembly, mounted on the side wall of the exhaust bin, for sealing and isolating the storage box and the drying box after startup;

[0045] The interior of the storage box can store desiccant. After the replacement drive assembly is started, it can push the desiccant into the end of the drying box, so that the airflow inside the drying box can pass through the desiccant when it is pushed to the exhaust bin, thereby drying the gas. After the desiccant is completely pushed into the drying box, the isolation assembly is started. The isolation assembly can separate the drying box and the storage box, which helps to prevent humid gas from entering the interior of the storage box and causing the desiccant inside the storage box to absorb moisture. After the desiccant inside the drying box has been used for a period of time, the drying effect of the desiccant is weakened. At this time, the isolation assembly is turned on and the replacement drive assembly is started again, so that the replacement drive assembly pushes new desiccant into the interior of the drying box, and the used desiccant inside the drying box is pushed into the interior of the collection frame, thereby realizing the replacement of the desiccant. The collection frame is located outside the outer shell to facilitate the disassembly of the desiccant.

[0046] Preferably, the isolation assembly comprises:

[0047] A plurality of closing plates are arranged one by one corresponding to the exhaust bins and are slidably mounted on the side walls corresponding to the exhaust bins;

[0048] An isolation drive assembly, which is arranged one-to-one with the closing plate and installed on the side wall of the exhaust bin, and is used to drive the closing plate to move vertically;

[0049] After the isolation drive component is started, it drives the closing plate to move vertically. When the closing plate moves upward and is inserted between the drying box and the storage box, a blockage is created between the drying box and the storage box, thereby achieving a seal between the drying box and the storage box, which helps to prevent humid gas from entering the interior of the storage box and causing the desiccant inside the storage box to absorb moisture. When the isolation drive component is started to drive the closing plate to move downward and out of the drying box and the storage box, the drying box and the storage box are connected, so that the desiccant can be moved for replacement.

[0050] Preferably, it also includes:

[0051] Four boxes are arranged one by one corresponding to the cross bars and fixed on the inner wall of the shell;

[0052] Four second electromagnets are slidably mounted inside the four boxes respectively, and the side walls of the second electromagnets are plugged and matched with the toggle slots on the corresponding cross bars through fixed bayonet pins;

[0053] Four limit drive components are respectively installed inside the four boxes to drive the second electromagnet to move;

[0054] Through the setting of the second electromagnet, when the limit drive component is started, the limit drive component pushes the second electromagnet to move in the direction of the cross bar, so that the pin on the second electromagnet is inserted into the nearest toggle slot, and the second electromagnet matches the nearest toggle slot. The closest here can determine different toggle slots according to the setting position of the second electromagnet, specifically any one of the toggle slots. After the pin is inserted into the toggle slot, the cross bar is limited so that the position of the cross bar after movement is limited. At this time, after the switching drive component is turned off, the cross bar is still in the moved state, which is beneficial to avoid power waste caused by long-term opening of the switching drive component, and is beneficial to improve the stability of the position of the cross bar after movement. In addition, by limiting the cross bar, it is beneficial to avoid the situation where the switching drive component lacks a positioning effect and causes instability of the cross bar, thereby affecting the drying effect inside the shell.

[0055] Preferably, it also includes:

[0056] A plurality of clamping tables, two of which form a group, and a group of clamping tables is symmetrically fixed at both ends of all the drying boxes. When the desiccant enters the interior of the drying box, the two clamping tables in the same group are located on both sides of the drying box, and a plurality of through slots for airflow are provided in a linear array on the side walls of the clamping tables;

[0057] A plurality of support clips are arranged one by one corresponding to the clamping platforms, and the support clips are fixed to the side walls of the corresponding clamping platforms to clamp and support the desiccant entering the drying box through elastic force generated by deformation;

[0058] Through the setting of the clamping table, the airflow can pass through the clamping table through the through groove, so that the setting of the clamping table will not cause the airflow to be unable to pass. After passing through the clamping table, the airflow can pass through the desiccant. When the desiccant is pushed into between the two clamping tables, the desiccant pushes the supporting clip to deform, so that the desiccant is clamped and positioned by the deformed supporting clip, which is conducive to avoiding the desiccant from being offset and difficult to be pushed out, thereby ensuring the replacement of the desiccant.

[0059] Preferably, it also includes:

[0060] Four installation boxes, two of which form a group, and the two groups of installation boxes are symmetrically fixed on the outer walls of both sides of the shell;

[0061] Two groups of laser lights, wherein the laser lights in the same group are arranged in a linear array, and one of the installation boxes in the same group has one group of laser lights installed inside;

[0062] Two optical receivers, wherein another installation box in the same group of installation boxes has the optical receiver installed inside;

[0063] The control unit is further used to identify that there are water drops on the outer wall of the housing when the light received by the light receiver is offset;

[0064] The control unit is also used to control the sealing component to start switching the venting groove to a sealed state when it is identified that there are water drops on the outer wall of the housing;

[0065] The installation box can be used to install the laser lamp and the optical receiver. The light emitted by the laser lamp is received by the optical receiver after passing through the surface of the shell. If there are water droplets on the surface of the shell, the light will be refracted when passing through the water droplets. At this time, the optical receiver receives the refracted light. The water droplets will cause the light to be offset after passing through, so that the light received by the optical receiver will be offset, thereby making the optical receiver recognize the presence of water droplets on the surface of the shell. At this time, the air permeable groove will not be switched to the air permeable state through the sealing component, so as to avoid water droplets entering the inside of the shell when the air permeable groove is in the air permeable state and causing damage to the motor.

[0066] Preferably, it also includes:

[0067] Four slide slots are provided corresponding to the installation boxes and are opened inside the corresponding installation boxes;

[0068] Two wiping plates are respectively installed between the two groups of installation boxes, and both ends are slidably connected to the installation boxes through sliding contacts;

[0069] Four third magnets are respectively fixed to the ends of the two wiping plates, and the third magnets are slidably arranged inside the adjacent sliding grooves;

[0070] A plurality of fifth electromagnets are fixed in a linear array inside each of the slide slots, the control unit is used to control the fifth electromagnets to be powered on and started in sequence, and the control unit is also used to control the power-on direction of the fifth electromagnets;

[0071] After the fifth electromagnet is powered on and started in sequence, it generates driving force on the third magnet in sequence, thereby driving the third magnet to move inside the slide groove. The movement of the third magnet drives the wiping plate to move. Therefore, when the optical receiver receives the refracted light and identifies the presence of water droplets on the surface of the shell, the fifth electromagnet is controlled to be powered on and started in sequence, thereby driving the wiping plate to remove the water droplets on the surface of the shell, which helps to avoid the water droplets interfering with the opening of the sealing component and affecting the airflow inside the shell.

[0072] Compared with the prior art, the present invention has the following beneficial effects:

[0073] 1. The present invention arranges the sealing assembly so that when the humidity of the external environment is low, the circulation of the space is conducive to taking away the moisture inside the shell, thereby helping to avoid the situation where the motor body is damaged due to the accumulation of moisture inside the shell.

[0074] 2. The present invention arranges a dehumidification component so that the airflow discharged through the dehumidification component is dried. When the dry airflow flows through the interior of the shell, it takes away the moisture inside the shell, which is beneficial to actively dehumidify the interior of the shell, thereby helping to avoid removing moisture inside the shell when the humidity inside and outside the shell is high, and helping to avoid the motor body from being damaged due to working in a humid environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0075] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0076] Figure 2 The structure of the shell after the cross section of the present invention is shown in FIG. Figure 1 .

[0077] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0078] Figure 4 The structure of the shell of the present invention is schematically shown after the cross section Figure 2 .

[0079] Figure 5 It is a schematic diagram of the structure after the overall section of the present invention.

[0080] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0081] Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure at point C in the middle.

[0082] Figure 8 The structure of the shell of the present invention is schematically shown after the cross section Figure 3 .

[0083] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure at D in the middle.

[0084] Fig.10 It is a schematic structural diagram of the installation box of the present invention after sectioning.

[0085] Fig.11 It is a schematic structural diagram of the drying box of the present invention after section.

[0086] Fig.12 For the present invention Fig.11 Schematic diagram of the enlarged structure at E in the middle.

[0087] In the figure: 1. Motor; 2. Shell; 3. Breathing groove; 301. Flip plate; 3011. Rubber strip; 302. Rotating shaft; 303. Torsion spring; 304. Toggle lever; 4. Crossbar; 401. Toggle groove; 4011. Box; 4012. First electromagnet; 4013. Second electromagnet; 402. Sliding rod; 403. Third electromagnet; 404. Metal block; 5. Drying box; 501. Exhaust chamber; 502. Magnetic piston; 5021. First magnet; 503. One-way valve; 6. Storage box; 601. Desiccant; 6011. First A magnetic plate; 6012, a second magnetic plate; 6013, a third electromagnet; 602, a closing plate; 6021, a second magnet; 6022, a fourth electromagnet; 7, a collecting frame; 701, an opening; 8, a clamping table; 801, a through slot; 802, a supporting clamp; 901, a first humidity detector; 902, a second humidity detector; 10, a controller; 11, a laser light; 1101, an installation box; 12, a light receiver; 13, a wiping plate; 1301, a slide slot; 1302, a third magnet; 1303, a fifth electromagnet; 14, a sixth electromagnet. DETAILED DESCRIPTION

[0088] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0089] like Figures 1 to 12 The built-in driving motor for an air energy water heater shown in the figure comprises a motor 1, an outer fixed sleeve of the motor 1 is provided with a housing 2, and further comprises:

[0090] A plurality of ventilation grooves 3 are divided into two groups, and the two groups of ventilation grooves 3 are respectively opened on the outer walls of both sides of the housing 2 in a linear array;

[0091] The sealing component is installed between the vent groove 3 and the housing 2, and the vent groove 3 is switched between a ventilating state and a sealing state by flipping and adjusting;

[0092] A humidity detection unit, used to detect the humidity inside and outside the motor 1;

[0093] The dehumidification component is installed inside the housing 2. When the sealing component adjusts and switches the air permeable groove 3 on one side to be in a sealed state, the dehumidification component drives the dry air flow to flow unidirectionally inside the housing 2 to discharge the moisture inside the housing 2.

[0094] In the prior art, the use environment of the heat pump water heater is usually a high temperature and high humidity environment, that is, during the use of the heat pump water heater, the water vapor content in the environment increases, resulting in an increase in the humidity and temperature of the overall environment. In addition, for heat pump water heaters used in the south, the air humidity is extremely high during the return of the south wind. In such an environment, it is difficult for the motor to be in a high temperature and high humidity environment for a long time during use. In a high humidity environment, the water vapor in the environment easily enters the interior of the motor, thereby causing the internal parts of the motor to be damaged by moisture, resulting in a decrease in the service life of the motor.

[0095] This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: when the humidity detection unit detects that the humidity of the external environment of the shell 2 is not high, the sealing component can be opened to make the ventilation groove 3 in an open state. At this time, the external airflow can enter the interior of the shell 2. On the one hand, by opening the ventilation groove 3, the airflow can be circulated, and the circulating airflow is conducive to driving the heat generated during the operation of the motor 1 to be discharged, thereby facilitating the heat dissipation of the motor 1. On the other hand, by opening the ventilation groove 3 for airflow, when the humidity of the external environment is low, the circulation of the space is conducive to taking away the moisture inside the shell 2, thereby facilitating the occurrence of damage to the motor 1 caused by the accumulation of moisture inside the shell 2.

[0096] When the humidity detection unit detects that the humidity of the external environment of the shell 2 is high and the humidity of the internal environment of the shell 2 is high, the dehumidification component is started at this time, and the dehumidification component and the sealing component are started alternately. When the sealing component is opened to make the air permeable groove 3 on one side in a breathable state, the dehumidification component on the other side is started, so that the dehumidification component drives the airflow to flow and discharge from the other side of the shell 2 to the air permeable groove 3 opened on one side, thereby through the flow of air, on the one hand, it is helpful to prevent the external moisture from entering the interior of the shell 2 through the opened air permeable groove 3, and on the other hand, the airflow discharged through the dehumidification component is dried, and when the dry airflow flows through the interior of the shell 2, it takes away the moisture inside the shell 2, which is beneficial to actively dehumidify the interior of the shell 2, thereby helping to remove the moisture inside the shell 2 when the humidity inside and outside the shell 2 is high, and helping to avoid the motor 1 from being damaged due to working in a humid environment.

[0097] As an optional embodiment, the humidity detection unit includes:

[0098] A first humidity detector 901 is fixed on the outer wall of the housing 2 and is used to detect the external humidity of the housing 2;

[0099] The second humidity detector 902 is fixed on the inner wall of the housing 2 and is used to detect the internal humidity of the housing 2;

[0100] A control unit is installed inside the housing 2;

[0101] When the second humidity detector 902 detects that the internal humidity of the housing 2 exceeds the standard value, the control unit is used to control the sealing component to start switching the air permeable groove 3 to a sealed state;

[0102] When the first humidity detector 901 and the second humidity detector 902 both detect that the humidity exceeds the standard value, the control unit is used to control the sealing component to start switching the air permeable groove 3 to a sealed state, and at the same time control the dehumidification component to start discharging the moisture inside the housing 2;

[0103] The first humidity detector 901 is disposed outside the housing 2 and can detect the ambient humidity outside the housing 2. The second humidity detector 902 is disposed inside the housing 2 and can detect the ambient humidity inside the housing 2.

[0104] When the first humidity detector 901 detects that the external humidity of the housing 2 is low, the control unit controls the sealing component to start, and adjusts the ventilation groove 3 to switch to a ventilation state through the sealing component, so that air can enter the interior of the housing 2 through the ventilation groove 3, so as to ventilate the interior of the housing 2, thereby facilitating the discharge of moisture inside the housing 2 through the flow of air;

[0105] When the first humidity detector 901 detects that the external humidity of the housing 2 is high, and the second humidity detector 902 detects that the internal humidity of the housing 2 is low, the control unit controls the sealing component to start adjusting the ventilation grooves 3 on both sides to switch to a sealed state, so as to isolate the internal and external airflow of the housing 2, thereby preventing external moisture from entering the interior of the housing 2;

[0106] When the first humidity detector 901 detects that the external humidity of the shell 2 is high and the second humidity detector 902 detects that the internal humidity of the shell 2 is high, the control unit controls the sealing component on one side to start adjusting the air permeable groove 3 to switch to a sealed state, and controls the dehumidification component on the other side to open, so as to drive the airflow to flow along the inside of the shell 2 after passing through the dehumidification component, and actively dehumidifies the inside of the shell 2. By controlling the sealing components and dehumidification components on both sides to start alternately, the dry airflow flows alternately in two directions inside the shell 2, which is beneficial to remove moisture inside the shell 2 and prevent moisture from affecting the service life of the motor 1.

[0107] As an optional embodiment, the control unit includes a controller 10 .

[0108] As an optional embodiment, the sealing assembly includes:

[0109] A plurality of flip plates 301, one flip plate 301 corresponds to one venting slot 3, and both ends of the flip plate 301 are rotatably mounted inside the corresponding venting slot 3 through a rotating shaft 302;

[0110] A torsion positioning assembly is provided corresponding to the flip plate 301 and is used to drive the flip plate 301 to switch between a ventilating state and a sealing state through a torsion force;

[0111] A plurality of toggle rods 304, two toggle rods 304 form a group and are arranged corresponding to the flip plate 301, and the two toggle rods 304 in the same group are respectively fixed to the outer wall of the rotating shaft 302 at both ends of the corresponding flip plate 301;

[0112] Four cross bars 4, two in a group, are slidably mounted on the inner wall of the housing 2, the two groups of cross bars 4 are respectively arranged corresponding to the two groups of ventilation grooves 3, the two cross bars 4 in the same group are respectively located at the upper and lower ends of the corresponding ventilation grooves 3, and the side walls of the two cross bars 4 are penetrated by a plurality of toggle grooves 401 for pushing the toggle rod 304 to move;

[0113] A switching drive assembly is mounted on the inner wall of the housing 2 to drive the crossbar 4 to move;

[0114] After the switching drive assembly is started, the crossbar 4 is pushed to move, and the crossbar 4 drives the toggle slot 401 to move. After the toggle slot 401 moves, the toggle rod 304 is pushed to flip, and the toggle rod 304 drives the rotating shaft 302 to rotate, and the rotating shaft 302 drives the flip plate 301 to rotate. After the flip plate 301 rotates, the venting slot 3 is exposed, so that the venting slot 3 is switched to the venting state.

[0115] To allow airflow to flow, after the switching drive assembly is closed and no longer pushes the crossbar 4, the toggle rod 304 loses the driving force of the toggle slot 401. At this time, the torsion positioning assembly drives the flip plate 301 to flip and reset through the torsion force, thereby adjusting the air-permeable slot 3 to switch to the sealing state;

[0116] When the flip plate 301 flips and resets, it drives the toggle rod 304 to reset. The toggle rod 304 pushes the toggle slot 401 to drive the cross bar 4 to reset. When the vent slot 3 switches to the sealing state, it drives the cross bar 4 to reset, so as to facilitate the subsequent switching of the vent slot 3 to the vent state.

[0117] As an optional embodiment, rubber strips 3011 are fixed to the edges of the flip plate 301;

[0118] When the ventilation groove 3 switches to the sealed state, the rubber strip 3011 abuts against the edge of the ventilation groove 3, thereby enhancing the sealing of the ventilation groove 3 when it switches to the sealed state, which is beneficial to ensure that the airflow inside the shell 2 can flow in one direction when the ventilation groove 3 on one side switches to the sealed state.

[0119] As an optional embodiment, the torsion positioning assembly includes two torsion springs 303, which are respectively sleeved on the outside of the rotating shaft 302 at both ends of the flip plate 301, and the two ends of the torsion spring 303 are respectively against the flip plate 301 and the housing 2;

[0120] When the air groove 3 switches to the air permeable state, the flipping of the flip plate 301 drives the torsion spring 303 to twist, and the torsion spring 303 generates a torsional force when twisting, so that after the switching drive component is closed and no longer pushes the cross bar 4, the torsional force of the torsion spring 303 drives the flip plate 301 to flip and reset, thereby driving the air groove 3 to switch to the sealing state and driving the cross bar 4 to reset.

[0121] As an optional embodiment, the switching drive component includes:

[0122] The sliding rod 402 is arranged corresponding to the cross bar 4 and is fixedly mounted on the inner wall of the housing 2;

[0123] A plurality of third electromagnets 403 are fixed on the side walls of the corresponding sliding rods 402 in a linear array;

[0124] A plurality of metal blocks 404 are arranged corresponding to the third electromagnets 403 and fixed on the side wall of the crossbar 4 in a linear array;

[0125] When the third electromagnet 403 is powered on, it generates a magnetic attraction force, and the metal block 404 is adsorbed by the magnetic attraction force of the third electromagnet 403, thereby driving the metal block 404 to move. When the metal block 404 moves, it drives the cross bar 4 to move, thereby driving the cross bar 4. After the third electromagnet 403 is powered off, the third electromagnet 403 no longer has a magnetic force, so that the third electromagnet 403 no longer generates an adsorption force on the cross bar 4, so that the cross bar 4 can be pushed to reset under the torsional force of the torsion spring 303 after it is no longer subjected to force.

[0126] As an optional embodiment, the switching drive assembly includes a first micro electric rod, which is arranged corresponding to the cross bar 4 and fixed on the inner wall of the housing 2. The first micro electric rod pushes the cross bar 4 to move through the telescopic rod;

[0127] After the first micro-electric rod is started, it pushes the cross bar 4 to drive the cross bar 4. When the first micro-electric rod is closed and reset, it no longer provides a pushing force and a supporting force to the cross bar 4, so that the cross bar 4 can be pushed and reset under the torsion force of the torsion spring 303 after no longer being subjected to force.

[0128] As an optional embodiment, the moisture removal component includes:

[0129] Two drying boxes 5 are symmetrically fixed inside the housing 2. Both ends of the bottom of the two drying boxes 5 are fixedly connected to exhaust bins 501. Both ends of the top of the two drying boxes 5 are fixedly embedded with one-way valves 503 to allow airflow to flow in one direction to the inside of the drying boxes 5.

[0130] Two magnetic pistons 502 are slidably mounted inside the two drying boxes 5 respectively;

[0131] Two piston drive assemblies are respectively installed inside the two drying boxes 5 to drive the magnetic piston 502 to move;

[0132] Two drying mechanisms are respectively installed at the ends of the two drying boxes 5 to dry the airflow entering the exhaust chamber 501 from the drying boxes 5;

[0133] After the piston driving assembly is started, the magnetic piston 502 is driven to move, and the magnetic piston 502 moves inside the drying box 5, thereby promoting the flow of air inside the drying box 5;

[0134] When the magnetic piston 502 moves toward one end of the drying box 5 to push the airflow inside the drying box 5 to flow toward one end of the drying box 5, the airflow inside the drying box 5 passes through the drying mechanism and enters the exhaust chamber 501. The airflow is dried after passing through the drying mechanism, so that the airflow becomes dry gas after being discharged from the exhaust chamber 501. The dry gas replaces the wet gas inside the housing 2, which is beneficial to actively dry the inside of the housing 2.

[0135] When the magnetic piston 502 moves to one side of the drying box 5, the other side of the drying box 5 enters the gas in one direction under the action of the one-way valve 503, thereby balancing the gas pressure inside the drying box 5, which is conducive to avoiding the situation where the magnetic piston 502 is prevented from moving due to gas pressure interference;

[0136] After the magnetic piston 502 moves to one end of the drying box 5, the piston driving assembly drives the magnetic piston 502 in the reverse direction to move, thereby pushing the magnetic piston 502 to move toward the other end of the drying box 5, thereby pushing the airflow to flow to the exhaust bin 501 at the other end of the drying box 5 and then discharged, thereby driving the dry airflow in a cycle, so that the airflow alternately flows in one direction inside the outer shell 2, and the air permeable grooves 3 on both sides alternately switch to the air permeable state, so that the airflow is alternately discharged in one direction from both sides of the outer shell 2, which is beneficial to actively dry the interior of the outer shell 2.

[0137] As an optional embodiment, the piston driving assembly includes two first magnets 5021, which are symmetrically fixed at two ends of the drying box 5. After the two first magnets 5021 are energized, they respectively push the magnetic piston 502 to move by magnetic force;

[0138] The two first magnets 5021 generate magnetic force after being energized. The two first magnets 5021 generate the same magnetic poles facing the magnetic piston 502, so that one first magnet 5021 faces the same magnetic pole as the magnetic piston 502, generating a magnetic driving force on the magnetic piston 502, and the other first magnet 5021 faces the opposite magnetic pole as the magnetic piston 502, generating a magnetic attraction force on the magnetic piston 502, thereby pushing the magnetic piston 502 to move toward one side of the drying box 5 under the influence of the magnetic force, thereby driving the magnetic piston 502;

[0139] After the two first magnets 5021 are energized in reverse, the magnetic forces generated by the first magnets 5021 are in opposite directions, thereby driving the magnetic piston 502 to move to the other side of the drying box 5 , thereby driving the magnetic piston 502 to reciprocate inside the drying box 5 .

[0140] As an optional embodiment, the magnetic piston 502 includes a plate-shaped magnet and a rubber piston wrapped around the outside of the plate-shaped magnet, so that the magnetic piston 502 can be pushed by the magnetic field of the first magnet 5021 through the action of the plate-shaped magnet, and can also slide sealed inside the drying box 5 through the action of the rubber piston, thereby promoting the flow of gas.

[0141] As an optional embodiment, the piston driving assembly includes a second micro electric rod fixed inside the drying box 5, which pushes the magnetic piston 502 to move through the telescopic rod;

[0142] The magnetic piston 502 is pushed to move by the telescopic rod of the second micro electric rod, so as to push the magnetic piston 502 to move back and forth inside the drying box 5 .

[0143] As an optional embodiment, the drying mechanism includes:

[0144] Two storage boxes 6 are symmetrically fixed on the side walls of the drying box 5 at both ends, and the storage boxes 6 contain desiccant 601;

[0145] Two replacement drive assemblies are respectively installed on the side walls of the two storage boxes 6, and are used to drive the desiccant 601 to move from the inside of the storage box 6 to the inside of the drying box 5 for replacement;

[0146] The two collecting frames 7 can be detachably fixed on the outer wall of the housing 2. An opening 701 is provided on the side wall of the collecting frame 7. The opening 701 penetrates through the housing 2 and the side wall of the drying box 5 and then communicates with the drying box 5.

[0147] An isolation assembly, installed on the side wall of the exhaust bin 501, is used to seal and isolate the storage box 6 from the drying box 5 after startup;

[0148] The interior of the storage box 6 can store the desiccant 601. After the replacement drive component is started, the desiccant 601 can be pushed into the end of the drying box 5, so that the airflow inside the drying box 5 can pass through the desiccant 601 when it is pushed to the exhaust bin 501, thereby drying the gas. After the desiccant 601 is completely pushed into the drying box 5, the isolation component is started. The isolation component can separate the drying box 5 and the storage box 6, which is beneficial to prevent humid gas from entering the interior of the storage box 6, causing the desiccant 601 inside the storage box 6 to absorb moisture. After the desiccant 601 inside the drying box 5 has been used for a period of time, the drying effect of the desiccant 601 is weakened. At this time, the isolation component is turned on and the replacement drive component is started again, so that the replacement drive component pushes the new desiccant 601 into the interior of the drying box 5, and the used desiccant 601 inside the drying box 5 is pushed into the interior of the collection frame 7, thereby realizing the replacement of the desiccant 601. The collection frame 7 is located outside the outer shell 2 to facilitate the disassembly of the desiccant 601.

[0149] As an optional embodiment, the replacement drive assembly includes:

[0150] The first magnetic plate 6011 is disposed corresponding to the desiccant 601 and fixed on the top of the corresponding desiccant 601;

[0151] The second magnetic plate 6012 is disposed corresponding to the desiccant 601 and fixed on the side wall of the corresponding desiccant 601;

[0152] A plurality of third electromagnets 6013 are fixed on the outer wall of the storage box 6 in a linear array. The control unit is used to control the third electromagnets 6013 to be powered on and started in sequence. The control unit is also used to control the power-on direction of the third electromagnets 6013 to push the first magnetic plate 6011 and the second magnetic plate 6012 to move through the change of magnetic force;

[0153] After the third electromagnet 6013 is powered on and started, the third electromagnet 6013 and the second magnetic plate 6012 have the same magnetic poles facing each other, thereby generating a repulsive force with the same magnetic poles on the second magnetic plate 6012 to push the second magnetic plate 6012 to move, and the desiccant 601 is pushed to move inside the storage box 6 through the second magnetic plate 6012, thereby pushing the desiccant 601 from the inside of the storage box 6 into the inside of the drying box 5, thereby realizing the replacement of the desiccant 601.

[0154] As an optional embodiment, a sixth electromagnet 14 is fixed to the top of the collecting frame 7, and the control unit is used to control the on and off of the sixth electromagnet 14;

[0155] When the desiccant 601 enters the interior of the collection frame 7, the sixth electromagnet 14 is opposite to the first magnetic plate 6011 with the same magnetic pole, generating a repulsive force with the same magnetic pole on the first magnetic plate 6011, thereby pushing the first magnetic plate 6011 to move downward, thereby pushing the desiccant 601 to move downward, which is conducive to the desiccant 601 entering the interior of the collection frame 7 and then piling up downward, and is conducive to avoiding the collection frame 7 piling up at the opening 701 and affecting the subsequent recovery of the desiccant 601.

[0156] As an optional embodiment, the replacement driving assembly includes a third micro electric rod, which is fixed inside the storage box 6, and the third micro electric rod pushes the desiccant 601 to move through the telescopic rod;

[0157] The third micro electric rod pushes the desiccant 601 to move through the telescopic rod, thereby pushing the desiccant 601 from the inside of the storage box 6 into the inside of the drying box 5, thereby achieving the replacement of the desiccant 601.

[0158] As an optional embodiment, the isolation component includes:

[0159] A plurality of closing plates 602 are arranged one by one corresponding to the exhaust bins 501 and are slidably mounted on the side walls of the corresponding exhaust bins 501;

[0160] The isolation driving assembly is arranged one-to-one with the closing plate 602 and is installed on the side wall of the exhaust chamber 501 to drive the closing plate 602 to move vertically;

[0161] After the isolation drive component is started, it drives the closing plate 602 to move vertically. When the closing plate 602 moves upward and is inserted between the drying box 5 and the storage box 6, a blockage is generated between the drying box 5 and the storage box 6, thereby achieving a seal between the drying box 5 and the storage box 6, which helps to prevent humid gas from entering the interior of the storage box 6 and causing the desiccant 601 inside the storage box 6 to absorb moisture. When the isolation drive component starts to drive the closing plate 602 to move downward and out of the drying box 5 and the storage box 6, the drying box 5 and the storage box 6 are connected, so that the desiccant 601 can be moved for replacement.

[0162] As an optional embodiment, the isolation driving component includes:

[0163] The second magnet 6021 is fixed to the bottom of the closing plate 602;

[0164] The fourth electromagnet 6022 is fixed on the side wall of the exhaust chamber 501;

[0165] The control unit is used to control the power on or off of the fourth electromagnet 6022;

[0166] When the control unit controls the fourth electromagnet 6022 to be powered on and started, the fourth electromagnet 6022 and the second magnet 6021 have the same magnetic poles facing each other, thereby pushing the second magnet 6021 to move upward through the repulsive force of the same magnetic poles, and pushing the closing plate 602 to move upward through the second magnet 6021. When the control unit controls the fourth electromagnet 6022 to be powered off, the fourth electromagnet 6022 loses its magnetic driving force on the second magnet 6021, so that the second magnet 6021 moves downward under the influence of gravity, thereby pulling the closing plate 602 upward to separate from the drying box 5 and the storage box 6, thereby realizing the vertical drive of the closing plate 602.

[0167] As an optional embodiment, it also includes:

[0168] Four boxes 4011 are arranged one by one corresponding to the crossbars 4 and fixed on the inner wall of the housing 2;

[0169] Four second electromagnets 4013 are slidably mounted inside the four boxes 4011, and the side walls of the second electromagnets 4013 are plugged and matched with the toggle slots 401 on the corresponding crossbars 4 through fixed bayonet pins;

[0170] Four limit drive components are respectively installed inside the four boxes 4011 to drive the second electromagnet 4013 to move;

[0171] When the vent slot 3 is switched to the ventilating state, the flipping and deflection of the flip plate 301 will not interfere with the ventilating state of the vent slot 3. Then, when the vent slot 3 is switched to the sealing state, if the flip plate 301 is deflected, the seal between the flip plate 301 and the inner wall of the vent slot 3 will be unstable. If a gap is generated between the flip plate 301 and the inside of the vent slot 3, airflow will flow out of the gap, thereby interfering with the unidirectional flow trajectory of the airflow inside the housing 2, and affecting the drying effect inside the housing 2.

[0172] Through the setting of the second electromagnet 4013, when the limit drive component is started, the limit drive component pushes the second electromagnet 4013 to move in the direction of the cross bar 4, so that the pin on the second electromagnet 4013 is inserted into the nearest toggle slot 401, and the second electromagnet 4013 matches the nearest toggle slot 401. The closest here can determine different toggle slots 401 according to the setting position of the second electromagnet 4013, specifically any one of the toggle slots 401. After the pin is inserted into the toggle slot 401, the cross bar 4 is limited, so that the position of the cross bar 4 after moving is limited. At this time, after the switching drive component is turned off, the cross bar 4 is still in the moved state, which is beneficial to avoid power waste caused by long-term opening of the switching drive component, and is beneficial to improve the stability of the position of the cross bar 4 after moving. In addition, by limiting the cross bar 4, it is beneficial to avoid the situation where the switching drive component lacks a positioning effect and causes the cross bar 4 to be unstable, thereby affecting the drying effect inside the shell 2.

[0173] As an optional embodiment, the limit drive assembly includes a first electromagnet 4012 fixed inside the box 4011, and the control unit is used to control the power on or off of the first electromagnet 4012 to drive the second electromagnet 4013 to move;

[0174] When the first electromagnet 4012 and the second electromagnet 4013 are energized, a magnetic force is generated. The first electromagnet 4012 and the second electromagnet 4013 have the same magnetic poles facing each other, thereby generating a repulsive force with the same magnetic poles on the second electromagnet 4013 to push the second electromagnet 4013 to move. When the control unit controls the first electromagnet 4012 to energize in the reverse direction, the first electromagnet 4012 and the second electromagnet 4013 have opposite magnetic poles facing each other, thereby generating a magnetic attraction force on the second electromagnet 4013 to pull the second electromagnet 4013 to reset, thereby realizing the driving of the second electromagnet 4013.

[0175] As an optional embodiment, the limit drive assembly includes a fourth micro electric rod fixed inside the box 4011, and the fourth micro electric rod is pushed to move by the telescopic rod;

[0176] The fourth micro electric rod pushes the second electromagnet 4013 to move via the telescopic rod, thereby driving the second electromagnet 4013 .

[0177] As an optional embodiment, it also includes:

[0178] Multiple clamping tables 8, two clamping tables 8 form a group, and a group of clamping tables 8 is symmetrically fixed at both ends of all drying boxes 5. When the desiccant 601 enters the interior of the drying box 5, the two clamping tables 8 in the same group are located on both sides of the drying box 5. The side walls of the clamping tables 8 are provided with multiple through slots 801 in a linear array for airflow to pass through;

[0179] A plurality of support clips 802 are arranged one by one corresponding to the clamping platform 8, and the support clips 802 are fixed on the side walls of the corresponding clamping platform 8 to clamp and support the desiccant 601 entering the drying box 5 through elastic force generated by deformation;

[0180] After the desiccant 601 enters the drying box 5, the desiccant 601 is placed unstably because it can move freely. When the airflow passes through the desiccant 601, the airflow drives the desiccant 601 to move left and right, causing the desiccant 601 to shake, causing the airflow to pass through the edge gap of the desiccant 601. If the airflow drives the desiccant 601 to get stuck in the exhaust bin 501, the subsequent desiccant 601 cannot be replaced, affecting the drying effect of the airflow.

[0181] Through the setting of the clamping table 8, the airflow can pass through the clamping table 8 through the through groove 801, so that the setting of the clamping table 8 will not cause the airflow to be unable to pass. After passing through the clamping table 8, the airflow can pass through the desiccant 601. When the desiccant 601 is pushed into between the two clamping tables 8, the desiccant 601 pushes the supporting clip 802 to deform, so that the desiccant 601 is clamped and positioned by the deformed supporting clip 802, which is conducive to avoiding the desiccant 601 from being offset and difficult to be pushed out, thereby ensuring the replacement of the desiccant 601.

[0182] As an optional embodiment, it also includes:

[0183] Four installation boxes 1101, two installation boxes 1101 form a group, and the two groups of installation boxes 1101 are symmetrically fixed on the outer walls of both sides of the housing 2;

[0184] Two groups of laser lights 11, the laser lights in the same group are arranged in a linear array, and one of the installation boxes 1101 in the same group has a group of laser lights 11 installed inside;

[0185] Two optical receivers 12, an optical receiver 12 is installed inside another installation box 1101 in the same group of installation boxes 1101;

[0186] The control unit is also used to identify that there are water drops on the outer wall of the housing 2 when the light received by the light receiver 12 is offset;

[0187] The control unit is also used to control the sealing component to start switching the air-permeable groove 3 to a sealed state when it is recognized that there are water drops on the outer wall of the housing 2;

[0188] When there are condensed water droplets on the outer wall of the housing 2, if the outer wall of the housing 2 is ventilated, the humidity outside the housing 2 will decrease. The decreased humidity makes the humidity detected by the first humidity detector 901 not exceed the standard value. The standard value here can be manually input and adjusted by the controller and can be adjusted according to actual conditions. When the humidity detected by the first humidity detector 901 does not exceed the standard value, but there are water droplets on the outer wall of the housing 2, if the ventilation groove 3 is in a ventilation state, the water droplets will enter the interior of the housing 2, causing damage to the internal components of the motor 1.

[0189] The installation box 1101 can be used to install the laser lamp 11 and the light receiver 12. The light emitted by the laser lamp 11 is received by the light receiver 12 after passing through the surface of the shell 2. If there are water droplets on the surface of the shell 2, the light will be refracted when passing through the water droplets. At this time, the light receiver 12 receives the refracted light. The water droplets will cause the light to be offset after passing through, so that the light received by the light receiver 12 is offset, thereby allowing the light receiver 12 to recognize that there are water droplets on the surface of the shell 2. At this time, the air permeable groove 3 will not be switched to the air permeable state through the sealing component, thereby preventing water droplets from entering the interior of the shell 2 when the air permeable groove 3 is in the air permeable state and causing damage to the motor 1.

[0190] As an optional embodiment, it also includes:

[0191] Four slide slots 1301 are provided corresponding to the installation boxes 1101 and are opened inside the corresponding installation boxes 1101;

[0192] Two wiping plates 13 are respectively installed between two sets of installation boxes 1101, and both ends are slidably connected to the installation boxes 1101 through sliding contacts;

[0193] Four third magnets 1302 are respectively fixed to the ends of the two wiping plates 13, and the third magnets 1302 are slidably disposed inside the adjacent slide grooves 1301;

[0194] A plurality of fifth electromagnets 1303 are fixed in a linear array inside each slide slot 1301. The control unit is used to control the fifth electromagnets 1303 to be powered on and started in sequence. The control unit is also used to control the power-on direction of the fifth electromagnets 1303.

[0195] There are water droplets on the outside of the housing 2, and it takes a while for the water droplets to dry up, so that the air-permeable groove 3 needs to be kept in a sealed state for a period of time. At this time, if the dehumidification component is started, energy is needed to start the dehumidification component. If the dehumidification component is turned off, the inside of the housing 2 will be airtight, causing the inside of the housing 2 to be unable to dissipate heat, affecting the use of the motor 1;

[0196] After the five electromagnets 1303 are powered on and started in sequence, they generate driving force on the third magnet 1302 in sequence, thereby driving the third magnet 1302 to move inside the slide groove 1301. The movement of the third magnet 1302 drives the wiping plate 13 to move. Therefore, when the optical receiver 12 receives the refracted light and identifies the presence of water droplets on the surface of the shell 2, the fifth electromagnet 1303 is controlled to be powered on and started in sequence, thereby driving the wiping plate 13 to remove the water droplets on the surface of the shell 2, which helps to avoid the water droplets interfering with the opening of the sealing component and affecting the airflow inside the shell 2.

[0197] The working principle of the present invention is as follows: when the humidity detection unit detects that the humidity of the external environment of the housing 2 is not high, the sealing component can be opened to make the ventilation groove 3 in an open state, and the external airflow can enter the interior of the housing 2. On the one hand, the airflow can be circulated by opening the ventilation groove 3, and the circulating airflow is conducive to driving the heat generated during the operation of the motor 1 to be discharged, thereby facilitating the heat dissipation of the motor 1. On the other hand, the airflow is circulated by the opened ventilation groove 3. When the humidity of the external environment is low, the circulation of the space is conducive to taking away the moisture inside the housing 2, thereby facilitating the situation that the motor 1 is damaged due to the accumulation of moisture inside the housing 2.

[0198] When the humidity detection unit detects that the humidity of the external environment of the shell 2 is high and the humidity of the internal environment of the shell 2 is high, the dehumidification component is started at this time, and the dehumidification component and the sealing component are started alternately. When the sealing component is opened to make the air permeable groove 3 on one side in a breathable state, the dehumidification component on the other side is started, so that the dehumidification component drives the airflow to flow and discharge from the other side of the shell 2 to the air permeable groove 3 opened on one side, thereby through the flow of air, on the one hand, it is helpful to prevent the external moisture from entering the interior of the shell 2 through the opened air permeable groove 3, and on the other hand, the airflow discharged through the dehumidification component is dried, and when the dry airflow flows through the interior of the shell 2, it takes away the moisture inside the shell 2, which is beneficial to actively dehumidify the interior of the shell 2, thereby helping to remove the moisture inside the shell 2 when the humidity inside and outside the shell 2 is high, and helping to avoid the motor 1 from being damaged due to working in a humid environment.

[0199] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A built-in driving motor for an air-energy water heater, comprising a motor (1), wherein an outer fixing sleeve of the motor (1) is provided with a housing (2), wherein: Also includes: A plurality of ventilation grooves (3), which are divided into two groups, and the two groups of ventilation grooves (3) are respectively arranged in a linear array on the outer walls of both sides of the housing (2); A sealing component is installed between the vent groove (3) and the housing (2), and is used to switch the vent groove (3) between a ventilating state and a sealing state by turning and adjusting; A humidity detection unit, used to detect the humidity inside and outside the motor (1); A dehumidification component is installed inside the housing (2), and when the sealing component adjusts and switches the air permeable groove (3) on one side to be in a sealed state, the dehumidification component drives a dry air flow to flow unidirectionally inside the housing (2) to discharge moisture inside the housing (2); The humidity detection unit comprises: A first humidity detector (901) is fixed on the outer wall of the housing (2) and is used to detect the external humidity of the housing (2); A second humidity detector (902) is fixed on the inner wall of the housing (2) and is used to detect the internal humidity of the housing (2); A control unit installed inside the housing (2); When the second humidity detector (902) detects that the internal humidity of the housing (2) exceeds a standard value, the control unit is used to control the sealing component to start switching the air permeable groove (3) to a sealed state; When both the first humidity detector (901) and the second humidity detector (902) detect that the humidity exceeds the standard value, the control unit is used to control the sealing component to start switching the venting groove (3) to a sealed state, and at the same time control the dehumidification component to start discharging the moisture inside the housing (2); The sealing assembly comprises: A plurality of flip plates (301), one flip plate (301) corresponding to one vent groove (3), and two ends of the flip plate (301) being rotatably mounted inside the corresponding vent groove (3) via a rotating shaft (302); A torsion positioning assembly, arranged corresponding to the flip plate (301), and used to drive the flip plate (301) to switch between a ventilating state and a sealing state through a torsion force; A plurality of toggle rods (304), wherein two of the toggle rods (304) form a group and are arranged corresponding to the flip plate (301), and the two toggle rods (304) in the same group are respectively fixed on the outer walls of the rotating shaft (302) at two ends of the corresponding flip plate (301); Four cross bars (4), two of which form a group and are slidably mounted on the inner wall of the housing (2); the two groups of cross bars (4) are respectively arranged corresponding to the two groups of ventilation grooves (3); the two cross bars (4) in the same group are respectively located at the upper and lower ends of the corresponding ventilation grooves (3); and the side walls of the two cross bars (4) are penetrated by a plurality of toggle grooves (401) for pushing the toggle rod (304) to move; A switching drive assembly is mounted on the inner wall of the housing (2) to drive the crossbar (4) to move; The dehumidification component comprises: Two drying boxes (5) are symmetrically fixed inside the housing (2), the bottom ends of the two drying boxes (5) are fixedly connected to exhaust bins (501), and the top ends of the two drying boxes (5) are fixedly embedded with one-way valves (503) to allow airflow to flow in one direction toward the inside of the drying boxes (5); Two magnetic pistons (502) are slidably mounted inside the two drying boxes (5) respectively; Two piston drive assemblies, respectively installed inside the two drying boxes (5) to drive the magnetic piston (502) to move; Two drying mechanisms are respectively installed at the ends of the two drying boxes (5) to dry the airflow entering the exhaust bin (501) from the drying boxes (5).

2. The built-in drive motor for an air-energy water heater according to claim 1, characterized in that: The drying mechanism comprises: Two storage boxes (6) are symmetrically fixed on the side walls at both ends of the drying box (5), and the storage boxes (6) contain desiccant (601); Two replacement drive assemblies, respectively mounted on the side walls of the two storage boxes (6), and used to drive the desiccant (601) to move from the interior of the storage box (6) to the interior of the drying box (5) for replacement; Two collecting frames (7) are both detachably fixed on the outer wall of the outer shell (2); an opening (701) is provided on the side wall of the collecting frame (7); and the opening (701) penetrates the outer shell (2) and the side wall of the drying box (5) and is connected to the drying box (5); An isolation component is installed on the side wall of the exhaust bin (501) and is used to seal and isolate the storage box (6) and the drying box (5) after startup.

3. The built-in driving motor for an air energy water heater according to claim 2, characterized in that: The isolation assembly comprises: A plurality of closing plates (602) are arranged one by one corresponding to the exhaust bins (501) and are slidably mounted on the side walls corresponding to the exhaust bins (501); An isolation drive assembly is provided in one-to-one correspondence with the closing plate (602), installed on the side wall of the exhaust bin (501), and is used to drive the closing plate (602) to move vertically.

4. The built-in driving motor for an air-energy water heater according to claim 1, characterized in that: Also includes: Four boxes (4011) are arranged in one-to-one correspondence with the cross bars (4) and are fixed on the inner wall of the outer shell (2); Four second electromagnets (4013) are slidably mounted inside the four boxes (4011), and the side walls of the second electromagnets (4013) are plugged and matched with the toggle slots (401) on the corresponding cross bars (4) through fixed latches; Four limit drive components are respectively installed inside the four boxes (4011) to drive the second electromagnet (4013) to move.

5. The built-in driving motor for an air energy water heater according to claim 2, characterized in that: Also includes: A plurality of clamping tables (8), two of the clamping tables (8) forming a group, a group of the clamping tables (8) being symmetrically fixed to the two ends of all the drying boxes (5), when the desiccant (601) enters the interior of the drying box (5), the two clamping tables (8) in the same group are located on both sides of the drying box (5), and a plurality of through slots (801) for airflow passing through are provided in a linear array on the side walls of the clamping tables (8); A plurality of support clamps (802) are arranged in one-to-one correspondence with the clamping platforms (8), and the support clamps (802) are fixed to the side walls of the corresponding clamping platforms (8) to clamp and support the desiccant (601) entering the drying box (5) through elastic force generated by deformation.

6. The built-in driving motor for an air energy water heater according to claim 5, characterized in that: Also includes: Four installation boxes (1101), two of the installation boxes (1101) form a group, and the two groups of installation boxes (1101) are symmetrically fixed on the outer walls of both sides of the housing (2); Two groups of laser lights (11), the laser lights in the same group being arranged in a linear array, and one of the installation boxes (1101) in the same group having a group of laser lights (11) installed therein; Two optical receivers (12), wherein another installation box (1101) in the same group of installation boxes (1101) has the optical receiver (12) installed inside; The control unit is further used to identify that there are water drops on the outer wall of the housing (2) when the light received by the light receiver (12) is offset; The control unit is also used to control the sealing component to start switching the air permeable groove (3) to a sealed state when it is identified that there are water drops on the outer wall of the housing (2).

7. The built-in driving motor for an air-energy water heater according to claim 6, characterized in that: Also includes: Four slide grooves (1301), arranged corresponding to the installation box (1101), and opened inside the corresponding installation box (1101); Two wiping plates (13) are respectively installed between the two groups of installation boxes (1101), and both ends are slidably connected to the installation boxes (1101) via sliding contacts; Four third magnets (1302) are respectively fixed to the ends of the two wiping plates (13), and the third magnets (1302) are slidably arranged inside the adjacent sliding grooves (1301); A plurality of fifth electromagnets (1303) are fixed in a linear array inside each of the slide slots (1301), and the control unit is used to control the fifth electromagnets (1303) to be powered on and started in sequence, and the control unit is also used to control the power-on direction of the fifth electromagnets (1303).

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