A cabinet for a frequency conversion controller for an outdoor fan

Abstract

The present invention relates to a cabinet of a frequency conversion controller for an outdoor fan, comprising: a housing having a slot arranged inside; a partition installed in the housing to divide the slot space into an equipment area and an operation area; a door panel movably installed outside the slot to shield the slot; an opening and closing assembly arranged in the operation area to drive the door panel to move; and a cleaning assembly arranged outside the door panel to clean the outer surface of the door panel. The cabinet of the frequency conversion controller for an outdoor fan provided by the present invention realizes that the door panel is flipped from a vertical state to a horizontal state and is located above the slot through the cooperation between multiple components such as a rotating frame, a fixing rod, a positioning plate, a fixing plate, a roller and an inclined plate, does not take up too much space, and is convenient for maintenance and repair.

Description

Technical Field

[0001] The invention relates to the technical field of frequency conversion controllers, and in particular to a cabinet of a frequency conversion controller for an outdoor fan. Background Art

[0002] The frequency conversion controller for outdoor fans usually refers to the frequency conversion speed regulation device used to control the operation of outdoor fans. The intelligent frequency conversion controller cooperates with the indoor thermostat to adjust the fan speed according to the indoor temperature changes, so as to achieve precise control of the air volume and keep the indoor temperature constant. For example, in some large buildings or office buildings, the fan speed and air supply volume can be automatically adjusted according to the personnel activities and temperature requirements in different areas to achieve energy saving and comfort.

[0003] When operating the internal electronic devices during the use of the frequency converter, the cabinet door needs to be opened. The cabinet door is usually hinged and opened outwards. The frequency converter needs to be regularly maintained and inspected during use. If the frequency converter is installed in the corridor, there is usually wind in the corridor, which will interfere with the maintenance personnel's inspection work. In addition, the outward-opening cabinet door will take up more space, which will bring inconvenience to maintenance work. Summary of the invention

[0004] Based on this, it is necessary to provide a cabinet for an outdoor fan with a variable frequency controller that can avoid the inconvenience caused by opening the cabinet door during maintenance in order to solve the above technical problems.

[0005] The present invention provides a cabinet for a frequency conversion controller for an outdoor fan, comprising:

[0006] a housing having a notch disposed therein;

[0007] A partition, installed in the shell, to separate the slot space into an equipment area and an operation area;

[0008] A door panel is movably mounted on the outside of the slot to cover the slot;

[0009] An opening and closing assembly, arranged in the operating area, and used to drive the door panel to move;

[0010] A cleaning component is arranged on the outside of the door panel and is used for cleaning the outer surface of the door panel.

[0011] In one embodiment, the opening and closing assembly includes an inclined plate, a roller is slidably provided on the inclined plate, a round rod is movably provided through the center of the roller, one end of the round rod is slidably connected to the inner wall of the shell, and a fixed plate is movably sleeved on the outer side of the other end of the round rod, one end of the fixed plate is fixedly connected to the top of the door panel, a rotating shaft is rotatably connected to the inclined plate, a rotating frame is rotatably sleeved on the outer side of one end of the rotating shaft, a fixing rod is fixedly provided on one end of the rotating frame, a positioning plate is movably sleeved on the outer side of the fixing rod, and the positioning plate is fixedly connected to the bottom of the door panel away from one end of the fixing rod.

[0012] In one embodiment, a connecting rod is fixedly provided at one end of the rotating frame away from the fixing rod, a positioning rod is fixedly provided on the inner wall of the shell, and the positioning rod is connected to the connecting rod via a positioning spring.

[0013] In one embodiment, the cleaning component includes a fixed frame, which is installed on the outside of the door panel. A transverse groove is opened in the fixed frame, and a cleaning pad is movably arranged in the transverse groove. The cleaning pad is slidably fitted with the outer surface of the door panel, and the cleaning pad is connected to the inner wall of the transverse groove by a plurality of return springs.

[0014] In one embodiment, a movable groove is provided at the bottom of the door panel, a movable block is movably arranged in the movable groove, an inclined groove is provided on the movable block, a notch is provided at the bottom of one side of the cleaning pad, the notch is movably abutted against the inclined groove, and a connecting spring is fixedly connected between the movable block and the inner wall of the movable groove.

[0015] In one of the embodiments, a circular groove is opened inside the movable block, a movable rod is movably arranged in the circular groove, one end of the movable rod extends out of the circular groove, the movable rod is slidably connected to the movable groove, and a positioning ring is fixedly sleeved on the outer side of the movable rod located in the circular groove, and the positioning ring is movably abutted against the movable block.

[0016] In one embodiment, the movable rod is fixedly connected to a movable frame at one end away from the positioning ring, a groove is provided in the door panel, the movable frame is slidably connected to the groove, the movable frame is fixedly connected to a moving rod at one end away from the movable rod, and the moving rod movably passes through the door panel.

[0017] In one of the embodiments, a receiving groove is provided on the positioning plate, and the moving rod is slidably connected to the receiving groove at one end away from the movable frame. A rotating ring is provided on the fixed sleeve outside the fixed rod, and a rotating plate is rotatably provided on the rotating ring. The rotating plate is rotatably connected to a deflection rod at one end away from the rotating ring, and the deflection rod is movably connected to the moving rod at one end away from the rotating plate.

[0018] In one of the embodiments, a movable groove is provided on the inner wall of the shell, a movable block is slidably connected between the end of the round rod away from the fixed plate and the movable groove, a limiting ball is provided on the movable block, and limiting holes are provided at both ends of the movable groove of the shell, the limiting holes penetrate the shell, and the limiting ball is movably engaged with the limiting hole.

[0019] In one of the embodiments, a circular ring is fixedly provided in the limiting hole, a push rod is movably provided through the center of the circular ring, one end of the push rod is movably abutted against the limiting ball, and a locking spring is fixedly provided between the push rod and the circular ring.

[0020] The cabinet of the frequency converter controller for the outdoor fan mentioned above realizes that the door panel is flipped from a vertical state to a horizontal state and is located above the slot through the cooperation between multiple components such as a rotating frame, a fixed rod, a positioning plate, a fixed plate, a roller and a ramp plate, does not take up too much space and is convenient for maintenance and repair; through the cooperation between multiple components such as a fixed rod, a rotating ring, a moving rod, a movable frame, a movable rod and a movable block, the cleaning pad can clean the outer surface of the door panel during the flipping and opening process; the clamping connection between the limit ball and multiple limit holes ensures that the door panel can be stable in both the open and closed states. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal structure of the present invention as a whole;

[0024] Figure 3 for Figure 2 The enlarged schematic diagram of part A in the middle;

[0025] Figure 4 It is a structural schematic diagram of the movable slot in the present invention;

[0026] Figure 5 It is a schematic diagram of the positional relationship among the movable block, the movable frame and the movable slot in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the cleaning component in the present invention;

[0028] Figure 7 It is a structural schematic diagram of the notch in the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the groove in the present invention;

[0030] Fig. 9 for Figure 8 The enlarged schematic diagram of part B in the middle;

[0031] Fig.10 It is a schematic diagram of the structure of the positioning ring in the present invention;

[0032] Fig.11 It is a structural schematic diagram of the moving block in the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the limiting ball in the present invention;

[0034] Fig.13 It is a schematic diagram of the structure of the ejector rod in the present invention;

[0035] Fig.14 It is a schematic diagram of the back structure of the door panel in the present invention;

[0036] Fig.15 for Fig.14 Enlarged schematic diagram of part C in the middle.

[0037] Reference numerals:

[0038] 1. Shell; 101. Notch; 102. Moving slot; 103. Limiting hole; 2. Partition; 3. Door panel; 31. Groove; 32. Movable slot; 4. Opening and closing assembly; 41. Inclined plate; 42. Roller; 43. Round rod; 44. Fixed plate; 45. Rotating shaft; 46. Rotating frame; 47. Fixed rod; 48. Positioning plate; 5. Cleaning assembly; 51. Fixed frame; 52. Horizontal groove; 53. Cleaning pad; 531. Notch ; 54, reset spring; 6, connecting rod; 7, positioning rod; 8, positioning spring; 9, movable block; 91, inclined groove; 92, circular groove; 10, connecting spring; 11, movable rod; 12, positioning ring; 13, movable frame; 14, moving rod; 15, receiving groove; 16, rotating ring; 17, rotating plate; 18, deflection rod; 19, moving block; 20, limiting ball; 21, circular ring; 22, push rod; 23, locking spring. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0044] Combine the following Figure 1-Figure 15 The invention describes a cabinet of a frequency conversion controller for an outdoor fan.

[0045] like Figure 1-Figure 6 As shown, in one embodiment, it includes a shell 1, a notch 101, a partition 2, a door panel 3, an opening and closing component 4 and a cleaning component 5.

[0046] The shell 1 has a slot 101 arranged inside; the partition 2 is installed in the shell 1 to separate the slot 101 space into an equipment area and an operation area; the door panel 3 is movably installed on the outside of the slot 101 to cover the slot 101; the opening and closing component 4 is arranged in the operation area and is used to drive the door panel 3 to move; the cleaning component 5 is arranged on the outside of the door panel 3 and is used to clean the outer surface of the door panel 3.

[0047] Specifically, the controller is placed in the equipment area, and the partition 2 is used as a partition. In the initial state, the door panel 3 is placed vertically to cover the slot 101, so as to prevent external dust from entering the shell 1. When the door panel 3 needs to be opened to maintain and inspect the controller, the opening and closing component 4 in the operation area drives the door panel 3 to flip, and the door panel 3 flips from a vertical state to a horizontal state, and the door panel 3 is finally located at the top of the slot 101, which does not take up too much space. If there is wind at the installation position of the shell 1, the wind will not blow the door panel 3 to shake, and will not affect the maintenance personnel's maintenance and inspection of the controller. In the process of flipping and opening the door panel 3, the cleaning component 5 can be used to clean the dust on the outer surface of the door panel 3 to ensure the cleanliness of the outer surface of the door panel 3.

[0048] See also Figure 2 , Figure 4 and Fig.11 As shown, in the present embodiment, the opening and closing assembly 4 comprises an inclined plate 41, on which a roller 42 is slidably provided, a round rod 43 is movably provided at the center of the roller 42, one end of the round rod 43 is slidably connected to the inner wall of the shell 1, and a fixing plate 44 is movably sleeved on the outer side of the other end of the round rod 43, one end of the fixing plate 44 is fixedly connected to the top of the door panel 3, a rotating shaft 45 is rotatably connected to the inclined plate 41, a rotating frame 46 is fixedly sleeved on the outer side of one end of the rotating shaft 45, a fixing rod 47 is fixedly provided at one end of the rotating frame 46, a positioning plate 48 is movably sleeved on the outer side of the fixing rod 47, and the positioning plate 48 is fixedly connected to the bottom of the door panel 3 at one end away from the fixing rod 47.

[0049] Specifically, when the door panel 3 needs to be opened, the rotating shaft 45 is rotated. The driving mode of the rotating shaft 45 can be manually driven or motor driven. The rotation of the rotating shaft 45 will drive the rotating frame 46 to rotate, and the rotation of the rotating frame 46 will drive the fixing rod 47 to rotate so that the positioning plate 48 can flip. The rotation of the positioning plate 48 will drive the door panel 3 to flip. The door panel 3 is finally located above the slot 101 and placed horizontally. When the door panel 3 rotates, it will drive the fixing plate 44 to move. The fixing plate 44 will drive the round rod 43 and the roller 42 to move together, and the roller 42 will roll upward along the inclined plate 41. In this step, by turning the door panel 3 from a vertical state to a horizontal state and finally being located above the slot 101, it will not take up too much space, which brings convenience to maintenance work.

[0050] See also Fig.11As shown, in this embodiment, a connecting rod 6 is fixedly provided at one end of the rotating frame 46 away from the fixing rod 47 , a positioning rod 7 is fixedly provided on the inner wall of the housing 1 , and the positioning rod 7 is connected to the connecting rod 6 via a positioning spring 8 .

[0051] Specifically, in the initial state, the door panel 3 is in a vertical state and the positioning spring 8 is in a stretched state, which can ensure the stability of the door panel 3. The rotation of the rotating frame 46 will not only drive the door panel 3 to flip, but also drive the connecting rod 6 to rotate. During the rotation of the connecting rod 6, the positioning spring 8 will shrink, and the positioning rod 7 provides support for the positioning spring 8. The function of the positioning spring 8 is to ensure the stability of the door panel 3 during the flipping process during opening and closing.

[0052] See also Figure 3 , Figure 5-Figure 6 As shown, in this embodiment, the cleaning component 5 includes a fixed frame 51, which is installed on the outside of the door panel 3. A transverse groove 52 is opened in the fixed frame 51, and a cleaning pad 53 is movably arranged in the transverse groove 52. The cleaning pad 53 is slidably fitted with the outer surface of the door panel 3, and the cleaning pad 53 is connected to the inner wall of the transverse groove 52 by a plurality of return springs 54.

[0053] Specifically, when the door panel 3 is in a vertically closed state, the cleaning pad 53 is located in the transverse groove 52 of the fixed frame 51, and the return spring 54 is in a compressed state, which can ensure that a lot of dust will not accumulate on the cleaning pad 53. When the outer surface of the door panel 3 needs to be cleaned, the limit on the cleaning pad 53 is released, and the return spring 54 will drive the cleaning pad 53 to move out of the transverse groove 52 during the recovery process. During the movement, the cleaning pad 53 will slide along the outer surface of the door panel 3, which can remove a part of the dust attached to the door panel 3 and achieve the purpose of cleaning the door panel 3.

[0054] See also Figure 3 , Figure 5-Figure 7 As shown, in this embodiment, a movable groove 32 is provided at the bottom of the door panel 3, a movable block 9 is movably arranged in the movable groove 32, an inclined groove 91 is provided on the movable block 9, a notch 531 is provided at the bottom of one side of the cleaning pad 53, the notch 531 is movably abutted against the inclined groove 91, and a connecting spring 10 is fixedly connected between the movable block 9 and the inner wall of the movable groove 32.

[0055] Specifically, when the door panel 3 is in a closed state, the end of the movable block 9 without the inclined groove 91 abuts against the end of the cleaning pad 53 without the notch 531. At this time, the cleaning pad 53 is located inside the transverse groove 52 and cannot be moved. When the door panel 3 is flipped over, the movable block 9 is moved toward the inside of the movable groove 32 until the movable block 9 is no longer in abutment with the cleaning pad 53. Under the action of the reset spring 54, the cleaning pad 53 is driven to move outside the transverse groove 52 and clean the outer surface of the door panel 3. The connecting spring 10 is compressed during the movement of the movable block 9 toward the inside of the movable groove 32.

[0056] See also Figure 8-Figure 10 and Figure 14-15 As shown, in the present embodiment, a circular groove 92 is opened inside the movable block 9, a movable rod 11 is movably arranged inside the circular groove 92, one end of the movable rod 11 extends out of the circular groove 92, the movable rod 11 is slidably connected with the movable groove 32, and a positioning ring 12 is fixedly sleeved on the outer side of the part of the movable rod 11 located in the circular groove 92, and the positioning ring 12 is movably abutted against the movable block 9.

[0057] Specifically, when the door panel 3 is to be changed from a vertical state to a horizontal state, the positioning ring 12 is abutted against the inside of the circular groove 92 opened in the movable block 9, and the movable rod 11 is moved into the movable groove 32. The movement of the movable rod 11 will drive the positioning ring 12 to move, thereby driving the movable block 9 to move. The movement of the movable block 9 will compress the connecting spring 10 and no longer abut against the cleaning pad 53. Then, the cleaning pad 53 moves toward the outside of the transverse groove 52 under the action of the reset spring 54. The cleaning pad 53 cleans the surface of the door panel 3 during the process of moving along the door panel 3 to the other side. After the maintenance is completed, the door panel 3 is adjusted from the horizontal state to the vertical state again, and then the movable rod 11 is moved in the opposite direction. The movement of the movable rod 11 will drive the positioning ring 12 to move. Due to the loss of the abutment effect of the positioning ring 12, the movable block 9 will be driven under the action of the connecting spring 10 Returning to the initial position, the part of the movable block 9 with the inclined groove 91 returns to the outside of the movable groove 32, and then pushes the cleaning pad 53 back into the transverse groove 52. During the movement of the cleaning pad 53, the notch 531 part will abut against the inclined groove 91, driving the movable block 9 to move toward the inside of the movable groove 32. The movement of the movable block 9 drives the circular groove 92 to move relative to the movable rod 11. When the movable block 9 moves in this direction, it will not abut against the positioning ring 12, and the movable rod 11 remains stationary. When the inclined groove 91 does not abut against the notch 531 and the cleaning pad 53 moves to the inside of the transverse groove 52, the movable block 9 will be driven to move to the outside of the movable groove 32 again under the action of the connecting spring 10, and the end of the movable block 9 without the inclined groove 91 abuts against the end of the cleaning pad 53 without the notch 531, and the cleaning pad 53 is limited inside the transverse groove 52.

[0058] See also Figure 3 , Figure 8-Figure 9 As shown, in this embodiment, the movable rod 11 is fixedly connected to a movable frame 13 at one end away from the positioning ring 12, a groove 31 is opened in the door panel 3, the movable frame 13 is slidably connected to the groove 31, and the movable frame 13 is fixedly connected to a moving rod 14 at one end away from the movable rod 11, and the moving rod 14 movably passes through the door panel 3.

[0059] Specifically, the movable rod 14 is moved in a direction away from the groove 31 and away from the cleaning pad 53. The movement of the movable rod 14 drives the movable frame 13 to move. The movement of the movable frame 13 drives the movable rod 11 to move, thereby driving the movable block 9 toward the inside of the movable groove 32 through the movement of the positioning ring 12, so that the movable block 9 no longer abuts against the cleaning pad 53, so that the cleaning pad 53 can clean the outer surface of the door panel 3 under the action of the reset spring 54.

[0060] See also Figure 3 and Fig.11 As shown, in this embodiment, a receiving groove 15 is provided on the positioning plate 48, and the moving rod 14 is slidably connected to the receiving groove 15 at one end away from the movable frame 13. A rotating ring 16 is fixedly sleeved on the outer side of the fixed rod 47, and a rotating plate 17 is rotatably provided on the rotating ring 16. The rotating plate 17 is rotatably connected to a deflection rod 18 at one end away from the rotating ring 16, and the deflection rod 18 is movably connected to the moving rod 14 at one end away from the rotating plate 17.

[0061] Specifically, the rotation of the rotating frame 46 will drive the fixed rod 47 to rotate, thereby driving the positioning plate 48 and the door panel 3 to rotate. The positioning plate 48 itself is in a fixed state, and the fixed rod 47 will rotate relative to the positioning plate 48. The rotation of the fixed rod 47 will drive the rotating ring 16 to rotate, and the rotation of the rotating ring 16 will drive the rotating plate 17 to rotate, thereby driving the deflection rod 18 to move laterally. The movement of the deflection rod 18 will drive the moving rod 14 to move laterally. The movement of the moving rod 14 will drive the movable frame 13 to move, thereby driving the movable rod 11 to move. This can achieve that the cleaning pad 53 can clean the surface of the door panel 3 during the opening process of the door panel 3, and the accommodating groove 15 provides space for the rotation of the rotating plate 17.

[0062] See also Figure 1 , Figure 4 and Figure 11-Figure 12 As shown, in this embodiment, a movable groove 102 is provided on the inner wall of the shell 1, and a movable block 19 is slidably connected between the end of the round rod 43 away from the fixed plate 44 and the movable groove 102, and a limiting ball 20 is provided on the movable block 19. Limiting holes 103 are provided at both ends of the movable groove 102 of the shell 1, and the limiting hole 103 passes through the shell 1, and the limiting ball 20 is movably engaged with the limiting hole 103.

[0063] Specifically, when the door panel 3 is in a vertically closed state, the limiting ball 20 is engaged with the limiting hole 103 at the lower part of the movable groove 102, which can ensure the stability of the door panel 3 during the closing process. The limiting ball 20 is made of elastic material. When the door panel 3 needs to be opened, the engagement between the limiting ball 20 and the lower limiting hole 103 is released. During the opening process of the door panel 3, the roller 42 slides upward along the inclined plate 41, and the round rod 43 and the movable block 19 move along the movable groove 102. In the process of reaching the top limiting hole 103, the limiting ball 20 will be in a compressed state due to the extrusion effect inside the movable groove 102. When the limiting ball 20 reaches the top and is aligned with the position of the limiting hole 103, it will be engaged with it. At this time, the door panel 3 is in a horizontal state, which can ensure the stability of the door panel 3 during maintenance.

[0064] See also Fig.13 As shown, in this embodiment, a circular ring 21 is fixedly provided in the limiting hole 103 , a push rod 22 is movably provided through the center of the circular ring 21 , one end of the push rod 22 is movably abutted against the limiting ball 20 , and a locking spring 23 is fixedly provided between the push rod 22 and the circular ring 21 .

[0065] Specifically, when it is necessary to release the engagement between the limiting ball 20 and the limiting hole 103, the push rod 22 is moved inward along the limiting hole 103. The movement of the push rod 22 will push the limiting ball 20 and the limiting hole 103 to release the engagement. During this process, the locking spring 23 will be compressed. At this time, the moving block 19 can move relative to the moving groove 102, and then the force applied to the push rod 22 is released. Under the action of the locking spring 23, the push rod 22 will be driven to move to the initial position, and the ring 21 provides support for the locking spring 23.

[0066] During implementation, the controller is placed in the equipment area and the partition 2 is used as a partition. In the initial state, the door panel 3 is placed vertically to cover the notch 101, thereby preventing external dust from entering the shell 1. When the door panel 3 is in a closed state, the end of the movable block 9 without the inclined groove 91 abuts against the end of the cleaning pad 53 without the notch 531. At this time, the cleaning pad 53 is located in the transverse groove 52 and cannot be moved. When it is necessary to open the door panel 3 to maintain and inspect the controller, the rotating shaft 45 is rotated. The driving mode of the rotating shaft 45 can be manually driven or motor driven. The rotation of the rotating shaft 45 will drive the rotating frame 46 to rotate, and the rotation of the rotating frame 46 will drive the fixing rod 47 to rotate, thereby causing the positioning plate 48 to flip, and the positioning The rotation of the plate 48 will drive the door panel 3 to flip, and the door panel 3 will eventually be located above the notch 101 and placed horizontally. The rotation of the door panel 3 will drive the fixed plate 44 to move, and the fixed plate 44 will drive the round rod 43 and the roller 42 to move together, and the roller 42 will roll upward along the inclined plate 41. At the same time, the rotation of the rotating frame 46 will drive the fixed rod 47 to rotate, thereby driving the positioning plate 48 and the door panel 3 to rotate. The positioning plate 48 itself is in a fixed state, and the fixed rod 47 will rotate relative to the positioning plate 48. The rotation of the fixed rod 47 will drive the rotating ring 16 to rotate, and the rotation of the rotating ring 16 will drive the rotating plate 17 to rotate, thereby driving the deflection rod 18 to move laterally, thereby causing the moving rod 14 to move laterally. The movement of the moving rod 14 The movable frame 13 is driven to move, and the movement of the movable frame 13 will drive the movable rod 11 to move. The movement of the movable rod 11 will drive the positioning ring 12 to move, thereby driving the movable block 9 to move toward the inside of the movable groove 32, so that the movable block 9 is no longer in contact with the cleaning pad 53, so that the cleaning pad 53 can clean the outer surface of the door panel 3 under the action of the reset spring 54. After the maintenance is completed, the door panel 3 is adjusted from a horizontal state to a vertical state, and then the movable rod 11 is moved in the opposite direction. The movement of the movable rod 11 will drive the positioning ring 12 to move. Due to the loss of the abutment effect of the positioning ring 12, the movable block 9 will be driven to return to the initial position under the action of the connecting spring 10, and the part of the movable block 9 with the inclined groove 91 returns to the outside of the movable groove 32 The cleaning pad 53 is then pushed back into the transverse groove 52. During the movement of the cleaning pad 53, the notch 531 part will abut against the inclined groove 91, driving the movable block 9 to move toward the inside of the movable groove 32. The movement of the movable block 9 drives the circular groove 92 to move relative to the movable rod 11. The movable block 9 will not abut against the positioning ring 12 when moving in this direction, and the movable rod 11 remains stationary. When the inclined groove 91 does not abut against the notch 531 and the cleaning pad 53 moves to the inside of the transverse groove 52, the connecting spring 10 will drive the movable block 9 to move to the outside of the movable groove 32 again. The end of the movable block 9 without the inclined groove 91 abuts against the end of the cleaning pad 53 without the notch 531, and the cleaning pad 53 is limited inside the transverse groove 52.

[0067] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A cabinet for a frequency conversion controller for an outdoor fan, characterized in that: include: A housing (1) having a notch (101) disposed inside; A partition (2) is installed in the housing (1) to separate the slot (101) into an equipment area and an operation area; A door panel (3) is movably mounted on the outside of the slot (101) to cover the slot (101); An opening and closing assembly (4), arranged in the operating area, and used for driving the door panel (3) to move; A cleaning component (5), arranged on the outside of the door panel (3), and used for cleaning the outer surface of the door panel (3); The opening and closing assembly (4) comprises an inclined plate (41), a roller (42) is slidably provided on the inclined plate (41), a round rod (43) is movably provided at the center of the roller (42), one end of the round rod (43) is slidably connected to the inner wall of the shell (1), a fixed plate (44) is movably sleeved on the outer side of the other end of the round rod (43), one end of the fixed plate (44) is fixedly connected to the top of the door panel (3), a rotating shaft (45) is rotatably connected to the inclined plate (41), a rotating frame (46) is fixedly sleeved on the outer side of one end of the rotating shaft (45), a fixed rod (47) is fixedly provided on one end of the rotating frame (46), a positioning plate (48) is movably sleeved on the outer side of the fixed rod (47), and the positioning plate (48) is far One end of the fixing rod (47) is fixedly connected to the bottom of the door panel (3), the cleaning assembly (5) comprises a fixing frame (51), the fixing frame (51) is installed on the outside of the door panel (3), a transverse groove (52) is provided in the fixing frame (51), a cleaning pad (53) is movably provided in the transverse groove (52), the cleaning pad (53) is slidably fitted with the outer surface of the door panel (3), the cleaning pad (53) is connected to the inner wall of the transverse groove (52) by a plurality of return springs (54), a movable groove (32) is provided at the bottom of the door panel (3), a movable block (9) is movably provided in the movable groove (32), an inclined groove (91) is provided on the movable block (9), and the bottom of one side of the cleaning pad (53) is provided with a movable block (91). A notch (531) is provided, the notch (531) is movably abutted against the inclined groove (91), a connecting spring (10) is fixedly connected between the movable block (9) and the inner wall of the movable groove (32), a circular groove (92) is provided inside the movable block (9), a movable rod (11) is movably arranged in the circular groove (92), one end of the movable rod (11) extends out of the circular groove (92), the movable rod (11) is slidably connected with the movable groove (32), a positioning ring (12) is fixedly sleeved on the outer side of the part of the movable rod (11) located in the circular groove (92), the positioning ring (12) is movably abutted against the movable block (9), and one end of the movable rod (11) away from the positioning ring (12) is fixedly connected A movable frame (13) is provided, a groove (31) is provided in the door panel (3), the movable frame (13) is slidably connected to the groove (31), the movable frame (13) is fixedly connected to a moving rod (14) at one end away from the movable rod (11), the moving rod (14) movably passes through the door panel (3), a receiving groove (15) is provided on the positioning plate (48), the moving rod (14) is slidably connected to the receiving groove (15) at one end away from the movable frame (13), a rotating ring (16) is fixedly sleeved on the outer side of the fixed rod (47), a rotating plate (17) is rotatably provided on the rotating ring (16), and a deflection rod (18) is rotatably connected to one end of the rotating plate (17) away from the rotating ring (16),The deflection rod (18) is movably connected to the moving rod (14) at one end away from the rotating plate (17).

2. A cabinet for a frequency conversion controller for an outdoor fan according to claim 1, characterized in that: A connecting rod (6) is fixedly arranged at one end of the rotating frame (46) away from the fixing rod (47), a positioning rod (7) is fixedly arranged on the inner wall of the shell (1), and the positioning rod (7) is connected to the connecting rod (6) via a positioning spring (8).

3. A cabinet for a frequency conversion controller for an outdoor fan according to claim 1, characterized in that: A movable groove (102) is provided on the inner wall of the shell (1); a movable block (19) is slidably connected between the end of the round rod (43) away from the fixed plate (44) and the movable groove (102); a limiting ball (20) is provided on the movable block (19); limiting holes (103) are provided at both ends of the movable groove (102) of the shell (1); the limiting holes (103) penetrate the shell (1); and the limiting balls (20) are movably engaged with the limiting holes (103).

4. A cabinet for a frequency conversion controller for an outdoor fan according to claim 3, characterized in that: A circular ring (21) is fixedly arranged in the limiting hole (103), a push rod (22) is movably arranged through the center of the circular ring (21), one end of the push rod (22) is movably abutted against the limiting ball (20), and a locking spring (23) is fixedly arranged between the push rod (22) and the circular ring (21).

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