Fan control cabinet capable of telescopically adjusting thickness of cabinet body

Abstract

The invention discloses a fan control cabinet capable of telescopically adjusting the thickness of a cabinet body, the fan control cabinet comprises a front control cabinet and a back control cabinet, an elastic telescopic piece is bonded between the front control cabinet and the back control cabinet, the side surface of the front control cabinet is provided with a front cabinet door, and the side surface of the back control cabinet is provided with a back cabinet door. Control panels are arranged on the inner side walls of the front control cabinet and the back control cabinet, and wire passing holes are formed in the upper ends of the front control cabinet and the back control cabinet. The invention relates to a fan control cabinet capable of telescopically adjusting the thickness of a cabinet body, which not only has a function of adaptively adjusting the thickness of the control cabinet so as to adapt to the thickness of a facade wall body and improve the placement attractiveness of the control cabinet, but also can protect idle wire passing holes and avoid the problem of invasion of impurities such as dust and the like. And electrical components, cables and the like in the control cabinet can be timely cooled, so that the control cabinet has the characteristic of good overheat protection.

Description

Technical Field

[0001] The invention belongs to the technical field of fan control cabinets, and in particular relates to a fan control cabinet with a cabinet body thickness that can be telescopically adjusted. Background Art

[0002] The fan control cabinet is usually used to control and monitor the operating status and parameters of the fan to ensure the normal operation and high efficiency of the fan. Among them, the controller is used to set and control the operating parameters of the fan, such as start, stop, speed adjustment, etc.; the connection line is used to connect the fan control cabinet body, transmit control signals and power supply, etc.

[0003] A utility model patent with the patent authorization announcement number CN213991453U discloses a fan control cabinet, including a cabinet, a positive pressure fan and a negative pressure fan; at least two positive pressure fans are provided, and are arranged vertically at intervals on the back panel of the cabinet; at least two negative pressure fans are provided, and are respectively arranged on two side panels of the cabinet, and are both located at the top of the side panels. Compared with the prior art.

[0004] At present, according to the ventilation and exhaust requirements of existing substations, fans and corresponding fan control cabinets need to be installed in each functional room. Due to regulatory requirements, fan control cabinets need to be installed indoors and outdoors respectively. Since the thickness of the exterior walls of buildings in the substation design are different, it is easy to cause the indoor and outdoor control cabinets to be too large and exceed the thickness of the exterior wall, resulting in unsightly facades.

[0005] Therefore, it is necessary to improve the existing technology. Summary of the invention

[0006] The purpose of the present invention is to provide a fan control cabinet with a telescopically adjustable cabinet thickness in order to solve the above-mentioned problem, thereby solving the problem mentioned in the background technology.

[0007] In order to solve the above problems, the present invention provides a technical solution:

[0008] A fan control cabinet with a telescopically adjustable cabinet thickness comprises a front control cabinet and a back control cabinet, wherein an elastic telescopic part is bonded between the front control cabinet and the back control cabinet, a front cabinet door is arranged on the side of the front control cabinet, a back cabinet door is arranged on the side of the back control cabinet, control panels are arranged on the inner side walls of the front control cabinet and the back control cabinet, wire passing holes are arranged on the upper ends of the front control cabinet and the back control cabinet, a telescopic positioning mechanism is arranged on the front control cabinet and the back control cabinet, a wire passing protection mechanism is arranged on the front control cabinet and the back control cabinet, and an overheating protection mechanism is arranged on the front control cabinet and the back control cabinet.

[0009] Preferably, the telescopic positioning mechanism includes a fixed block, a fixed block is fixedly connected to the right end of the reverse control cabinet, a telescopic plate is fixedly connected to the right end of the front control cabinet, the telescopic plate is slidably connected to the fixed block, a socket is provided on the surface of the telescopic plate, a plug rod is slidably connected to the inner wall of the fixed block, the plug rod is slidably connected to the socket, a triangular buckle is fixedly connected to the right end of the plug rod, the triangular buckle is made of silicone grease, a spring is provided on the outside of the plug rod, and the telescopic plate can be positioned by setting structures such as the socket and the plug rod, so that the front control cabinet and the reverse control cabinet are in a stable state after the position is adjusted.

[0010] Preferably, a plurality of the sockets are provided, and the plurality of the sockets are evenly distributed on the telescopic plate. The provision of the sockets facilitates the use of the sockets in conjunction with the insertion rod for limiting.

[0011] Preferably, one end of the spring one is welded to the end plate of the insertion rod, and the other end of the spring one is welded to the fixing block. Through the provision of the spring one, the insertion rod can be connected for use.

[0012] Preferably, the wire-passing protection mechanism includes a cover plate, the upper ends of the front control cabinet and the rear control cabinet are in contact with the cover plate, the inner wall of the wire-passing hole is slidably connected with a connecting plate, the connecting plate is fixedly connected to the cover plate, the inner wall of the wire-passing hole is provided with a clamping hole, the inner wall of the connecting plate is slidably connected with a guide frame, the vertical part of the guide frame is fixedly connected with a clamping ball, the clamping ball is slidably connected to the clamping hole, the vertical part of the guide frame is welded with a second spring, the other end of the second spring is welded to the connecting plate, and through the arrangement of structures such as the clamping hole and the clamping ball, the connecting plate can be limited, so that the cover plate is stable, and the idle wire-passing holes are sealed and protected.

[0013] Preferably, a plurality of friction grooves are provided on the surface of the cover plate, and the plurality of friction grooves are arranged in a circular array on the cover plate. The arrangement of the friction grooves facilitates the user to pull the cover plate to move it.

[0014] Preferably, the overheating protection mechanism includes a silent fan, the front control cabinet and the back control cabinet are both provided with silent fans, the front control cabinet and the back control cabinet are both provided with thermal sensors inside and on the right side of the silent fans, the left ends of the front control cabinet and the back control cabinet are both fixedly connected with a mounting shell, the inner wall of the mounting shell is slidably connected with a filter screen, the inner bottom of the mounting shell is fixedly connected with an impact block, the impact block is in contact with the filter screen, the inner wall of the mounting shell is fixedly connected with a mounting block, the upper end of the mounting block is welded with a spring three, and the other end of the spring three is welded with a filter screen, A convex rod is fixedly connected to the upper end of the filter, a micro motor is fixedly installed on the inner top of the mounting shell, a limiting frame is fixedly connected to the inner top of the mounting shell, and the horizontal part of the limiting frame is rotatably connected to the output shaft of the micro motor. By setting the thermal sensor, the temperature inside the fan control cabinet can be monitored in real time, and with the action of the silent fan, the fan control cabinet can be timely cooled. Under the action of the filter, impurities such as dust can be filtered out, and the coordinated use of the micro motor, the convex rod and the spring can make the filter oscillate to remove dust, so as to ensure the circulation effect of the filter.

[0015] Preferably, a plurality of the impact blocks are provided, and the plurality of impact blocks are symmetrically distributed on the mounting shell. Through the provision of the impact blocks, the filter screen can be used for limiting and impacting.

[0016] Preferably, the output shaft of the micro motor is fixedly connected with an extrusion rod, and the extrusion rod is in contact with the convex rod. Through the arrangement of the extrusion rod, the convex rod can be extruded for use.

[0017] Preferably, the horizontal portion of the limit frame is fixedly connected to a limit shoe, and the limit shoe is in contact with the output shaft of the micro motor. By setting the limit shoe, the output shaft of the micro motor can be rotationally limited.

[0018] The beneficial effects of the present invention are as follows: the present invention relates to a fan control cabinet with a scalable and adjustable cabinet thickness, which can not only adapt the thickness of the control cabinet to the thickness of the facade wall and improve the aesthetics of the control cabinet, but also protect the idle wire holes to avoid the problem of dust and other impurities invading, and timely dissipate heat for electrical components, cables, etc. inside the control cabinet, and has the characteristics of good overheating protection. In specific use, compared with the traditional fan control cabinet, it has the following beneficial effects:

[0019] Firstly, by setting up a telescopic positioning mechanism, a fixed block, a telescopic plate, a jack, a rod, a triangular buckle, a spring and other structures, by pushing the front control cabinet and the back control cabinet to move, and cooperating with the setting of elastic telescopic parts, the thickness of the fan control cabinet can be adjusted. Under the structure of the jack and the rod, the telescopic plate can be positioned, so that the adjusted front control cabinet and the back control cabinet are in a stable connection state.

[0020] Secondly, by setting up the wire protection mechanism, cover plate, connection plate, clamping hole, guide frame, clamping ball, spring and other structures, the cable used in the fan control cabinet can be installed and used through the wire hole. Under the structure of clamping hole and clamping ball, the connection plate can be limited to make the cover plate stable, and the idle wire holes can be blocked to avoid the invasion of impurities.

[0021] Furthermore, by arranging overheat protection mechanism, silent fan, mounting shell, filter, impact block, mounting block, spring three, convex rod, micro motor, extrusion rod, limit frame, limit tile and other structures, through the setting of silent fan, the fan control cabinet can be heat-dissipated, which plays a good role in overheat protection. Under the action of the filter, dust and the like can be filtered out. Under the action of the micro motor, convex rod, extrusion rod, spring three and other structures, the filter can be vibrated to remove dust to ensure the circulation effect of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0023] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0024] Figure 2 For the present invention Figure 1 Side view of

[0025] Figure 3 For the present invention Figure 2 A cross-sectional view of a fixing block;

[0026] Figure 4 For the present invention Figure 1 A partial front cross-sectional view of

[0027] Figure 5 For the present invention Figure 3 A in the enlarged view;

[0028] Figure 6 For the present invention Figure 4 A magnified view of the over-the-wire protection mechanism;

[0029] Figure 7 For the present invention Figure 4 A magnified view of the overheat protection mechanism;

[0030] Figure 8 For the present invention Figure 7 Enlarged view of point B in .

[0031] In the figure: 1. front control cabinet; 2. back control cabinet; 3. elastic telescopic member; 4. front cabinet door; 5. back cabinet door; 6. control panel; 7. wire hole; 8. telescopic positioning mechanism; 9. wire protection mechanism; 10. overheat protection mechanism; 81. fixing block; 82. telescopic plate; 83. jack; 84. plug rod; 85. triangle buckle; 86. spring one; 91. cover plate; 92. connecting plate; 93. clamping hole; 94. guide frame; 95. clamping ball; 96. spring two; 101. silent fan; 102. mounting shell; 103. filter screen; 104. impact block; 105. mounting block; 106. spring three; 107. convex rod; 108. micro motor; 109. extrusion rod; 110. limit frame; 111. limit tile. DETAILED DESCRIPTION

[0032] like Figure 1-8 As shown, this specific implementation adopts the following technical solutions:

[0033] Example:

[0034] A fan control cabinet with a telescopically adjustable cabinet thickness comprises a front control cabinet 1 and a back control cabinet 2, wherein an elastic telescopic member 3 is bonded between the front control cabinet 1 and the back control cabinet 2, a front cabinet door 4 is arranged on the side of the front control cabinet 1, a back cabinet door 5 is arranged on the side of the back control cabinet 2, control panels 6 are arranged on the inner side walls of the front control cabinet 1 and the back control cabinet 2, and wire holes 7 are provided on the upper ends of the front control cabinet 1 and the back control cabinet 2.

[0035] The front control cabinet 1 and the back control cabinet 2 are provided with a telescopic positioning mechanism 8, which includes a fixed block 81. The right end of the back control cabinet 2 is fixedly connected with the fixed block 81. The right end of the front control cabinet 1 is fixedly connected with a telescopic plate 82. The telescopic plate 82 is slidably connected with the fixed block 81. The surface of the telescopic plate 82 is provided with a socket 83. There are multiple sockets 83. The multiple sockets 83 are evenly distributed on the telescopic plate 82. The setting of the socket 83 facilitates the use of the insertion rod 84 for limiting. The inner wall of the fixed block 81 is slidably connected to the inner wall of the fixed block 81. There is an insertion rod 84, which is slidably connected to the socket 83. The right end of the insertion rod 84 is fixedly connected with a triangular buckle 85, and the triangular buckle 85 is made of silicone grease. A spring 86 is arranged on the outside of the insertion rod 84, and one end of the spring 86 is welded to the end plate of the insertion rod 84, and the other end of the spring 86 is welded to the fixed block 81. Through the setting of the spring 86, the insertion rod 84 can be connected and used. Through the setting of the socket 83, the insertion rod 84 and other structures, the telescopic plate 82 can be positioned, so that the front control cabinet 1 and the back control cabinet 2 are in a stable state after the position is adjusted.

[0036] Wherein, the front control cabinet 1 and the back control cabinet 2 are both provided with a wire-passing protection mechanism 9, and the wire-passing protection mechanism 9 includes a cover plate 91. The upper ends of the front control cabinet 1 and the back control cabinet 2 are both in contact with the cover plate 91. The surface of the cover plate 91 is provided with a plurality of friction grooves, and the plurality of friction grooves are arranged in a circular array on the cover plate 91. The setting of the friction grooves facilitates the user to pull the cover plate 91 to move. The inner wall of the wire-passing hole 7 is slidably connected with a connecting plate 92, and the connecting plate 92 is fixed to the cover plate 91. Fixed connection, the inner wall of the wire hole 7 is provided with a clamping hole 93, the inner wall of the connecting plate 92 is slidably connected with a guide frame 94, the vertical part of the guide frame 94 is fixedly connected with a clamping ball 95, the clamping ball 95 is slidably connected with the clamping hole 93, the vertical part of the guide frame 94 is welded with a spring 96, and the other end of the spring 96 is welded to the connecting plate 92. Through the arrangement of the clamping hole 93, the clamping ball 95 and other structures, the connecting plate 92 can be limited, so that the cover plate 91 is stable, and the idle wire hole 7 is sealed and protected.

[0037] Wherein, the front control cabinet 1 and the back control cabinet 2 are both provided with an overheating protection mechanism 10, and the overheating protection mechanism 10 includes a silent fan 101, and the interior of the front control cabinet 1 and the back control cabinet 2 are both provided with a silent fan 101, and a thermal sensor is provided inside the front control cabinet 1 and the back control cabinet 2 and on the right side of the silent fan 101, and the left ends of the front control cabinet 1 and the back control cabinet 2 are both fixedly connected with a mounting shell 102, and the inner wall of the mounting shell 102 is slidably connected with a filter screen 103, and the inner bottom of the mounting shell 102 is fixedly connected with an impact block 104, and the impact block 104 contacts the filter screen 103, and the inner wall of the mounting shell 102 is fixedly connected with a mounting block 105, and the upper end of the mounting block 105 is welded with a spring three 106, The other end of the spring three 106 is welded to the filter 103, and the upper end of the filter 103 is fixedly connected with a protruding rod 107, and the inner top of the mounting shell 102 is fixedly installed with a micro motor 108, and the inner top of the mounting shell 102 is fixedly connected with a limiting frame 110, and the horizontal part of the limiting frame 110 is rotatably connected to the output shaft of the micro motor 108. Through the setting of the thermal sensor, the temperature inside the fan control cabinet can be monitored in real time, and with the action of the silent fan 101, the fan control cabinet can be timely cooled. Under the action of the filter 103, impurities such as dust can be filtered out, and with the coordinated use of the micro motor 108, the protruding rod 107, the spring three 106 and other structures, the filter 103 can be oscillated to remove dust, so as to ensure the circulation effect of the filter 103.

[0038] Among them, there are multiple impact blocks 104, and the multiple impact blocks 104 are symmetrically distributed on the mounting shell 102. Through the setting of the impact blocks 104, the filter screen 103 can be used for limiting and impacting. The output shaft of the micro motor 108 is fixedly connected with an extrusion rod 109, and the extrusion rod 109 is in contact with the convex rod 107. Through the setting of the extrusion rod 109, the convex rod 107 can be extruded. The horizontal part of the limit frame 110 is fixedly connected with a limit shoe 111, and the limit shoe 111 is in contact with the output shaft of the micro motor 108. Through the setting of the limit shoe 111, the output shaft of the micro motor 108 can be rotationally limited.

[0039] The use state of the present invention is as follows: when in use, the triangular buckle 85 is pulled to move to the right to drive the insertion rod 84 to move, so that the insertion rod 84 is disengaged from the insertion hole 83, and the spring 1 86 is deformed, and then the front control cabinet 1 and the back control cabinet 2 are pushed to move, so that the elastic telescopic member 3 is deformed, and the spacing between the front control cabinet 1 and the back control cabinet 2 is adjusted, and then the thickness of the fan control cabinet is adjusted and used, and when the front control cabinet 1 and the back control cabinet 2 are moved, the telescopic plate 82 can slide along the inner wall of the fixed block 81, and when the position spacing between the front control cabinet 1 and the back control cabinet 2 is adjusted, the triangular buckle 85 can be loosened to make the spring 1 86 recover its deformation, so as to pull the insertion rod 84 to insert into the insertion hole 83, and the telescopic plate 82 is plugged and limited, and then the front control cabinet 1 and the back control cabinet 2 are positioned, so that the front control cabinet 1 and the back control cabinet 2 are stable after the adjustment of the position;

[0040] By pushing the cover plate 91 to contact the front control cabinet 1 and the back control cabinet 2, the connection plate 92 is inserted into the wire hole 7, and the idle wire hole 7 is blocked and protected to avoid the problem of impurities invading. In this process, under the extrusion of the port of the wire hole 7, the card ball 95 moves and drives the guide frame 94 to slide along the inner wall of the connection plate 92, and the second spring 96 is deformed, and finally the card ball 95 contacts the inner wall of the wire hole 7. Under the action of force, the card ball 95 slides along the inner wall of the wire hole 7. When the card ball 95 slides into the card hole 93, the second spring 96 recovers its deformation to push the card ball 95 to insert into the card hole 93, and the connection plate 92 is limited.

[0041] By setting the thermal sensor, the temperature inside the front control cabinet 1 and the back control cabinet 2 can be monitored in real time. When the temperature inside the front control cabinet 1 and the back control cabinet 2 is too high, the silent fan 101 is driven to operate to quickly blow the air inside the front control cabinet 1 and the back control cabinet 2 to accelerate the air flow effect and quickly dissipate heat for the electrical components, cables, etc. inside the front control cabinet 1 and the back control cabinet 2;

[0042] Under the action of the filter 103, dust and other impurities in the air can be filtered out, and the output shaft of the micro motor 108 is driven to rotate by the micro motor 108, so that the output shaft of the micro motor 108 rotates along the surface of the limit frame 110 and the limit shoe 111, and the excessively long output shaft of the micro motor 108 is guided to rotate to ensure the stable rotation of the output shaft of the micro motor 108. When the micro motor 108 drives the output shaft to rotate, the extrusion rod 109 can be driven to rotate, so that the extrusion rod 109 is pressed against the convex rod 10 7 is squeezed to push the filter 103 downward, so that the filter 103 is separated from the impact block 104, and under the action of the mounting block 105, the spring three 106 is deformed. When the squeezing rod 109 is separated from the protruding rod 107, the spring three 106 recovers its deformation to push the filter 103 upward, and the filter 103 contacts the impact block 104, so that the filter 103 impacts and oscillates, and the dust attached to the filter 103 is cleaned, so as to ensure the flowability of the filter 103.

[0043] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fan control cabinet with a scalable and adjustable cabinet thickness, comprising a front control cabinet (1) and a back control cabinet (2), characterized in that: An elastic telescopic member (3) is bonded between the front control cabinet (1) and the back control cabinet (2); a front cabinet door (4) is arranged on the side of the front control cabinet (1); a back cabinet door (5) is arranged on the side of the back control cabinet (2); control panels (6) are arranged on the inner side walls of the front control cabinet (1) and the back control cabinet (2); wire holes (7) are provided at the upper ends of the front control cabinet (1) and the back control cabinet (2); a telescopic positioning mechanism (8) is commonly provided on the front control cabinet (1) and the back control cabinet (2); a wire protection mechanism (9) is provided on the front control cabinet (1) and the back control cabinet (2); and an overheating protection mechanism (10) is provided on the front control cabinet (1) and the back control cabinet (2).

2. The fan control cabinet with a telescopically adjustable cabinet thickness according to claim 1, characterized in that: The telescopic positioning mechanism (8) comprises a fixed block (81), the right end of the back control cabinet (2) is fixedly connected with the fixed block (81), the right end of the front control cabinet (1) is fixedly connected with a telescopic plate (82), the telescopic plate (82) is slidably connected with the fixed block (81), a plug hole (83) is provided on the surface of the telescopic plate (82), an insertion rod (84) is slidably connected to the inner wall of the fixed block (81), the insertion rod (84) is slidably connected to the plug hole (83), the right end of the insertion rod (84) is fixedly connected with a triangular buckle (85), the triangular buckle (85) is made of silicone grease, and a spring (86) is provided on the outer side of the insertion rod (84).

3. The fan control cabinet with adjustable cabinet thickness according to claim 2, characterized in that: A plurality of the insertion holes (83) are provided, and the plurality of the insertion holes (83) are evenly distributed on the telescopic plate (82).

4. The fan control cabinet with adjustable cabinet thickness according to claim 2, characterized in that: One end of the spring one (86) is welded to the end plate of the insertion rod (84), and the other end of the spring one (86) is welded to the fixing block (81).

5. The fan control cabinet with adjustable cabinet thickness according to claim 1, characterized in that: The wire-passing protection mechanism (9) comprises a cover plate (91), the upper ends of the front control cabinet (1) and the rear control cabinet (2) are both in contact with the cover plate (91), the inner wall of the wire-passing hole (7) is slidably connected with a connecting plate (92), the connecting plate (92) is fixedly connected to the cover plate (91), the inner wall of the wire-passing hole (7) is provided with a clamping hole (93), the inner wall of the connecting plate (92) is slidably connected with a guide frame (94), the vertical part of the guide frame (94) is fixedly connected with a clamping ball (95), the clamping ball (95) is slidably connected to the clamping hole (93), the vertical part of the guide frame (94) is welded with a second spring (96), the other end of the second spring (96) is welded to the connecting plate (92).

6. The fan control cabinet with adjustable cabinet thickness according to claim 5, characterized in that: A plurality of friction grooves are provided on the surface of the cover plate (91), and the plurality of friction grooves are arranged in a ring array on the cover plate (91).

7. The fan control cabinet with adjustable cabinet thickness according to claim 1, characterized in that: The overheat protection mechanism (10) comprises a silent fan (101), the silent fan (101) is disposed inside the front control cabinet (1) and the back control cabinet (2), a thermal sensor is disposed inside the front control cabinet (1) and the back control cabinet (2) and located on the right side of the silent fan (101), the left ends of the front control cabinet (1) and the back control cabinet (2) are fixedly connected to a mounting shell (102), the inner wall of the mounting shell (102) is slidably connected to a filter screen (103), the inner bottom of the mounting shell (102) is fixedly connected to an impact block (104), and the impact block (104) is fixedly connected to the inner bottom of the mounting shell (102). 4) in contact with the filter screen (103), the inner wall of the mounting shell (102) is fixedly connected with a mounting block (105), the upper end of the mounting block (105) is welded with a spring three (106), the other end of the spring three (106) is welded to the filter screen (103), the upper end of the filter screen (103) is fixedly connected with a protruding rod (107), the inner top of the mounting shell (102) is fixedly installed with a micro motor (108), the inner top of the mounting shell (102) is fixedly connected with a limiting frame (110), and the horizontal part of the limiting frame (110) is rotatably connected to the output shaft of the micro motor (108).

8. The fan control cabinet with adjustable cabinet thickness according to claim 7, characterized in that: A plurality of the impact blocks (104) are provided, and the plurality of the impact blocks (104) are symmetrically distributed on the mounting shell (102).

9. The fan control cabinet with adjustable cabinet thickness according to claim 7, characterized in that: The output shaft of the micro motor (108) is fixedly connected to a squeeze rod (109), and the squeeze rod (109) is in contact with the protruding rod (107).

10. The fan control cabinet with adjustable cabinet thickness according to claim 7, characterized in that: The horizontal portion of the limiting frame (110) is fixedly connected to a limiting shoe (111), and the limiting shoe (111) is in contact with the output shaft of the micro motor (108).

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