Intelligent explosion-proof control box
By combining a temperature sensor and a cold air conditioner with a louvered assembly, the design solves the problems of insufficient heat dissipation in the control box under high temperature and no wind conditions and explosion-proof issues during short-circuit combustion. It achieves rapid cooling and smoke exhaust, improving the safety and heat dissipation efficiency of the control box.
Patent Information
- Application Number
- CN202410993993.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2044-07-24
AI Technical Summary
The existing control box has insufficient heat dissipation under high temperature and no wind conditions, and cannot effectively prevent explosion in the event of a short circuit and combustion.
By combining temperature sensors and air conditioning with louvered components, rapid cooling and smoke removal are achieved through the coordinated operation of natural ventilation, air conditioning, and louvered components, thus preventing explosions.
It enables rapid cooling and smoke removal of the control box under high temperature conditions, preventing explosions and improving heat dissipation efficiency and safety.
Smart Images

Figure CN118870753B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of control boxes, and particularly relates to an intelligent explosion-proof control box. BACKGROUND
[0002] Generally, various electric control devices are usually installed outdoors, and when installed indoors, the electric control devices will be provided with forced exhaust means. The electric control devices are usually provided with a bottom plate at the bottom base position and a solid outer box, and various electric control devices are fixedly installed on the inner side of the upper outer box, so as to facilitate the entry and exit of operating personnel, thereby realizing safe and efficient use.
[0003] A Korean patent with a publication number of KR101774286B1 discloses an electric control box of a heat dissipation system, which is provided with a heat-proof top and a height adjusting structure at the top of the box body.
[0004] Although the above electric control box improves the heat dissipation effect of the control box, when the control box is in a high-temperature and windless weather condition, the heat dissipation function of the control box cannot meet the rapid and stable heat dissipation requirement, or when an abnormal temperature rise occurs in the control box, such as a short-circuit temperature rise in the control box, if the control box is short-circuited and burns to rise in temperature, an explosion may occur. Therefore, improvement is needed. SUMMARY
[0005] The application aims to solve the above technical problems, and provides an intelligent explosion-proof control box, which can rapidly reduce the temperature in the control box and maintain the temperature for a long time, and when the control box burns, the control box can rapidly exhaust air to realize explosion-proof effect.
[0006] The application provides an intelligent explosion-proof control box, which comprises:
[0007] a base;
[0008] a box body arranged on the base and provided with a box door;
[0009] a heat dissipation top arranged at the top of the box body;
[0010] a top plate part arranged at the top of the box body and provided with a heat dissipation opening;
[0011] a first louver assembly installed on the top plate part and corresponding to the heat dissipation opening;
[0012] a temperature detection sensor arranged in the box body and installed on the top plate part;
[0013] a cold air conditioner installed on the box body;
[0014] The box body is provided with a placing rack, and a mounting space is arranged between the placing rack and the box body.
[0015] The base is placed on the ground, the box body is placed on the base, the placing rack is arranged in the box body, the electric control equipment is placed on the placing rack, the hot air in the box body is discharged through the heat dissipation port by opening the first louver assembly and the second louver assembly, so that natural ventilation and heat dissipation in the box body are realized, when the temperature detection sensor detects that the temperature in the box body cannot be dissipated by natural ventilation, the first louver assembly and the second louver assembly are closed, and the cooling air conditioner is started to cool down, when the temperature detection sensor detects that the temperature in the box body is abnormally high, such as burning, the cooling air conditioner is started, and the first louver assembly and the second louver assembly are opened, so that the temperature in the box body is rapidly reduced, and the smoke generated by burning is rapidly discharged, the explosion of the textile box body is realized, and the explosion-proof performance is realized.
[0016] Further, the box body comprises:
[0017] The air outlet is provided with a plurality of air outlets and is installed on the placing rack;
[0018] The folding pipe is connected between the air outlet and the cooling air conditioner;
[0019] The placing groove is placed on the placing rack and corresponds to the air outlet;
[0020] The air outlet is adjacent to the inner side wall of the box body.
[0021] The air outlet and the cooling air conditioner are connected through the folding pipe, the cold air generated by the cooling air conditioner is discharged to the box body through the folding pipe and the air outlet, the air temperature in the box body is reduced and controlled, the placing groove is matched with the air outlet, and when the air outlet is placed in the placing groove, the air outlet is upward.
[0022] Further, the box body further comprises:
[0023] The moving seat is hingedly connected with the air outlet;
[0024] The sliding rail corresponds to the moving seat and is installed on the inner side wall of the box body;
[0025] The first screw rod is movably connected with the moving seat;
[0026] The first motor is installed in the box body, and the first motor is installed and connected with the first screw rod;
[0027] The angle adjusting mechanism is installed on the moving seat, and the angle adjusting mechanism is used for adjusting the air outlet direction of the air outlet.
[0028] The mobile seat is hinged with the air outlet, and is slidingly connected with the slide rail, the movement range of the mobile seat is limited by the slide rail, the mobile seat is connected with the first screw rod through a threaded pair, the first screw rod is driven to rotate by the first motor, the mobile seat can be controlled to move along the gravity direction, the air outlet is controlled to move up and down, when the air outlet is moved out of the placing groove, the air outlet is rotated by the gravity center structure, so that the air outlet is rotated to be horizontally oriented, then the air outlet direction is controlled by the angle adjusting mechanism, the air outlet direction is controlled to be an elevation angle, a horizontal angle or a depression angle.
[0029] Further, the angle adjusting mechanism comprises:
[0030] An adjusting seat is hinged with the mobile seat;
[0031] A connecting part is installed and connected with the adjusting seat;
[0032] A second motor is installed on the mobile seat;
[0033] A cam is installed on the output shaft of the second motor;
[0034] A connecting rod is movably connected between the cam and the connecting part;
[0035] The adjusting seat, the mobile seat and the air outlet are hinged on the same hinge shaft.
[0036] When the air outlet is rotated and abuts against the adjusting seat after being moved out of the placing groove, the connecting part and the adjusting seat are installed and connected, the connecting part, the connecting rod and the cam are connected, when the second motor drives the cam to rotate, the adjusting seat is controlled to reciprocate around the hinge shaft, so that the air outlet is controlled to blow within a certain range, when the electric control equipment in the box body is combusted, the fault tolerance rate of controlling the combustion position is improved by the large air outlet range.
[0037] Further, the angle adjusting mechanism further comprises:
[0038] A tooth part has the same axis as the hinge shaft between the adjusting seat and the mobile seat;
[0039] A first gear corresponds to the tooth part;
[0040] A third motor is installed and connected with the first gear;
[0041] A movable seat is installed on the adjusting seat;
[0042] A pressure sensor is installed on the adjusting seat;
[0043] The third motor is installed on the movable seat, and the movable seat and the adjusting seat are both provided with electromagnets corresponding to each other.
[0044] The adjusting seat can only control the direction of the upward air outlet of the air outlet, when the air outlet needs to perform downward air outlet, when the air outlet is extended and rotated from the placing groove, the tooth part is close to the adjusting seat, the first gear and the third motor are moved to the tooth part by controlling the movement of the movable seat, the first gear is engaged with the tooth part, the first gear is driven to rotate by the third motor, the air outlet is controlled to rotate around the hinge axis, so that the locking between the air outlet and the adjusting seat is realized, and the air outlet direction of the air outlet can be adjusted to downward air outlet, and the air outlet direction of all upward angles or all downward angles can be realized by cooperating the adjusting seat, the connecting rod and the cam.
[0045] Further, the air outlet is provided with a sliding part, and the placing groove is provided with a guide sliding groove corresponding to the sliding part.
[0046] By cooperating the sliding part with the sliding groove, when the air outlet moves to the placing groove, the air outlet direction is upward by moving the sliding part in the sliding groove.
[0047] Further, the second louver assembly and the partial air outlet are connected through a pipeline.
[0048] The pipeline is connected between the second louver assembly and the partial air outlet, so that the air flowing into the cabinet through the second louver assembly passes through the pipeline, and the smoothness of air flow is facilitated.
[0049] Further, the control method specifically comprises:
[0050] S1, when the cabinet is cooled by natural ventilation, the first louver assembly and the second louver assembly are opened;
[0051] S2, when the cabinet is cooled by the cold air conditioner, when the detection temperature of the temperature detection sensor is greater than W1 and less than W2, the second louver assembly is closed, the air outlet is controlled to move upward by the movable seat, and the air outlet direction of the air outlet is controlled to be downward by the angle adjusting mechanism, after the air outlet T1 time, the first louver assembly is closed, and the air outlet is reset;
[0052] S3, when the detection temperature of the temperature detection sensor is greater than W2, the first louver assembly and the second louver assembly are controlled to be opened, the air outlet is controlled to move upward by the movable seat, the air outlet direction of the air outlet is controlled to be flat angle or upward angle by the angle adjusting mechanism, and the air outlet is controlled to swing by the second motor.
[0053] When the temperature of the box is lower than W1, the first louver assembly and the second louver assembly are opened to allow natural ventilation and heat dissipation; when the temperature of the box is greater than W1 and less than W2, the cold air conditioner is started to dissipate heat; when the temperature of the box is greater than W2 due to combustion or the like, the air outlet is controlled to move upward and the air outlet direction is aligned with the electrical control equipment to quickly dissipate heat and discharge combustion smoke to prevent explosion.
[0054] The application has the following advantages:
[0055] 1. When the temperature detection sensor detects that the temperature in the box cannot be dissipated by natural ventilation, the first louver assembly and the second louver assembly are closed and the cold air conditioner is started to dissipate heat.
[0056] 2. When the temperature detection sensor detects that the temperature in the box is abnormally high due to combustion or the like, the cold air conditioner is started and the first louver assembly and the second louver assembly are opened to quickly dissipate heat in the box and discharge combustion smoke to prevent explosion of the box.
[0057] 3. The control moving seat can move along the direction of gravity, and the air outlet can move up and down. When the air outlet is moved out of the placing groove, the air outlet direction is aligned with the electrical control equipment by rotating the air outlet through its own gravity center structure.
[0058] 4. The air outlet direction is controlled by the angle adjusting mechanism. BRIEF DESCRIPTION OF DRAWINGS
[0059] Figure 1 It is a front view structural diagram of the box of the application;
[0060] Figure 2 It is a side view structural diagram of the box of the application;
[0061] Figure 3 It is a rear view structural diagram of the box of the application;
[0062] Figure 4 It is a structural diagram of the internal structure of the box of the application;
[0063] Figure 5 It is a structural diagram of the angle adjusting mechanism of the air outlet in the state of being stretched out of the placing groove of the application;
[0064] Figure 6 It is an enlarged view of A of the application; Figure 5
[0065] In the attached diagram, the following labels are used: 100, base; 200, housing; 210, door; 220, top plate; 221, heat dissipation vent; 230, temperature sensor; 240, air conditioner; 250, rack; 251, installation space; 252, placement slot; 253, guide rail; 260, second louver assembly; 270, vent; 280, pipe; 300, heat dissipation top; 400, first louver assembly; 500, air outlet; 510, folding tube; 520, sliding part; 600, movable seat; 610, slide rail; 620, first lead screw; 630, first motor; 700, angle adjustment mechanism; 710, adjustment seat; 711, connecting part; 720, cam; 730, connecting rod; 740, gear; 750, first gear; 760, movable seat; 770, pressure sensor. Detailed Implementation
[0066] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.
[0067] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0068] The embodiments of this application are described in detail below with reference to the accompanying drawings, through specific examples and application scenarios.
[0069] Example 1:
[0070] like Figures 1-4 As shown in the figure, this application embodiment provides an intelligent explosion-proof control box, including:
[0071] Base 100;
[0072] The box body 200 is placed on the base 100, and the box body 200 is provided with a box door 210;
[0073] The heat dissipation top 300 is placed on top of the cabinet 200;
[0074] A top plate part 220 is arranged on the top of the box body 200, and the top plate part 220 is provided with a heat dissipation opening 221;
[0075] A first louver assembly 400 is arranged on the top plate part 220 and corresponds to the heat dissipation opening 221;
[0076] A temperature detection sensor 230 is arranged in the box body 200 and is arranged on the top plate part 220;
[0077] A cold air conditioner 240 is arranged on the box body 200;
[0078] The box body 200 is provided with a placing rack 250, and the placing rack 250 and the box body 200 are provided with a mounting space 251, the cold air conditioner 240 is arranged in the mounting space 251, the placing rack 250 is provided with a second louver assembly 260, the side wall of the box body 200 is provided with a ventilation opening 270, and the ventilation opening 270 corresponds to the mounting space 251.
[0079] The base 100 is arranged on the ground, the box body 200 is arranged on the base 100, the placing rack 250 is arranged in the box body 200, the placing rack 250 and the box body 200 are welded, the electric control equipment is arranged on the placing rack 250, the hot air in the box body 200 is discharged through the heat dissipation opening 221 by opening the first louver assembly 400 and the second louver assembly 260, so that natural ventilation and heat dissipation in the box body 200 are realized, the temperature in the box body 200 is detected by the temperature detection sensor 230, when the temperature in the box body 200 cannot be dissipated by natural ventilation and heat dissipation, the first louver assembly 400 and the second louver assembly 260 are closed, and the cold air conditioner 240 is started to cool down, when the temperature detection sensor 230 detects that the temperature in the box body 200 is abnormally high due to burning, the cold air conditioner 240 is started, and the first louver assembly 400 and the second louver assembly 260 are opened, so that the temperature in the box body 200 is rapidly lowered, and the smoke generated by burning is rapidly discharged, the explosion of the textile box body 200 is prevented, and the explosion-proof performance is realized.
[0080] Embodiment 2:
[0081] As shown in Figure 2 , Figure 4 , Figure 5 The embodiment of the application provides an intelligent explosion-proof control box, in addition to the above technical features, further, the box body 200 comprises:
[0082] An air outlet 500 is arranged on the placing rack 250;
[0083] A folding pipe 510 is connected between the air outlet 500 and the cold air conditioner 240;
[0084] The placing groove 252 is placed on the placing rack 250 and corresponds to the air outlet 500.
[0085] The air outlet 500 is adjacent to the inner side wall of the box body 200.
[0086] The air outlet 500 is connected to the cold air conditioner 240 through the folding pipe 510. The cold air generated by the cold air conditioner 240 is discharged to the box body 200 through the folding pipe 510 and the air outlet 500, so as to realize the temperature reduction control of the air in the box body 200. The placing groove 252 is matched with the air outlet 500. When the air outlet 500 is placed in the placing groove 252, the air outlet direction of the air outlet 500 is upward.
[0087] Further, the box body 200 further comprises:
[0088] The moving seat 600 is hingedly connected to the air outlet 500.
[0089] The sliding rail 610 corresponds to the moving seat 600 and is installed on the inner side wall of the box body 200.
[0090] The first screw rod 620 is movably connected to the moving seat 600.
[0091] The first motor 630 is installed in the box body 200. The first motor 630 is installed and connected to the first screw rod 620.
[0092] The angle adjusting mechanism 700 is installed on the moving seat 600. The angle adjusting mechanism 700 is used for adjusting the air outlet direction of the air outlet 500.
[0093] The moving seat 600 is hingedly connected to the air outlet 500. The moving seat 600 is slidingly connected to the sliding rail 610. The moving range of the moving seat 600 is limited by the sliding rail 610. The moving seat 600 is connected to the first screw rod 620 through a threaded pair. The first screw rod 620 is driven to rotate by the first motor 630. The moving seat 600 can move along the gravity direction. The air outlet 500 moves up and down. When the air outlet 500 is removed from the placing groove 252, the air outlet 500 is rotated by the gravity center structure, so that the air outlet direction of the air outlet 500 is horizontal. Then, the air outlet direction of the air outlet 500 is controlled by the angle adjusting mechanism 700. The air outlet direction is an elevation angle, a horizontal angle, and a depression angle.
[0094] Embodiment 3:
[0095] As shown in Figure 4 , Figure 5 , Figure 6 The embodiment of the application provides an intelligent explosion-proof control box. In addition to the above technical features, the angle adjusting mechanism 700 further comprises:
[0096] The adjusting seat 710 is hinged with the moving seat 600;
[0097] The connecting part 711 is installed and connected with the adjusting seat 710;
[0098] The second motor is installed on the moving seat 600;
[0099] The cam 720 is installed on the output shaft of the second motor;
[0100] The connecting rod 730 is movably connected between the cam 720 and the connecting part 711;
[0101] The adjusting seat 710, the moving seat 600 and the air outlet 500 are hinged with the same hinge shaft.
[0102] After the air outlet 500 is extended from the placing groove 252, it is rotated and abuts against the adjusting seat 710, is installed and connected between the connecting part 711 and the adjusting seat 710, is connected between the connecting part 711, the connecting rod 730 and the cam 720, when the second motor drives the cam 720 to rotate, the adjusting seat 710 is controlled to reciprocatingly rotate around the hinge shaft, so that the air outlet 500 realizes blowing in a certain range, when the electric control equipment in the box body 200 is burned, the fault tolerance rate of controlling the burning position is improved through a larger air outlet range.
[0103] Further, the angle adjusting mechanism 700 further comprises:
[0104] The tooth part 740 has the same axis as the hinge axis between the adjusting seat 710 and the moving seat 600;
[0105] The first gear 750 corresponds to the tooth part 740;
[0106] The third motor is installed and connected with the first gear 750;
[0107] The movable seat 760 is installed on the adjusting seat 710;
[0108] The pressure sensor 770 is installed on the adjusting seat 710;
[0109] The third motor is installed on the movable seat 760, and the movable seat 760 and the adjusting seat 710 are both provided with corresponding electromagnets.
[0110] The direction of the air outlet 500 can be controlled by adjusting the seat 710. When the air outlet 500 needs to be downwardly angled, the tooth portion 740 is close to the adjusting seat 710 after the air outlet 500 is rotated after being extended from the placing groove 252. The first gear 750 and the third motor are moved to the tooth portion 740 by controlling the movement of the movable seat 760, the first gear 750 is engaged with the tooth portion 740, the first gear 750 is driven to rotate by the third motor, the air outlet 500 is rotated around the hinge axis, and the locking between the air outlet 500 and the adjusting seat 710 is realized. At the same time, the air outlet direction of the air outlet 500 can be adjusted to be downwardly angled. By matching the adjusting seat 710, the connecting rod 730 and the cam 720, the air outlet direction of the air outlet 500 can be adjusted to be upwardly angled or downwardly angled.
[0111] Embodiment 4:
[0112] As shown in Figure 4 , Figure 6 , the embodiment of the application provides an intelligent explosion-proof control box. In addition to the above technical features, the air outlet 500 is provided with a sliding portion 520, and the placing groove 252 is provided with a guide sliding groove 253 corresponding to the sliding portion 520.
[0113] By matching the sliding portion 520 and the sliding groove, when the air outlet 500 moves to the placing groove 252, the air outlet direction of the air outlet 500 is upwardly moved by the sliding portion 520 in the sliding groove.
[0114] Embodiment 5:
[0115] As shown in Figure 4 , the embodiment of the application provides an intelligent explosion-proof control box. In addition to the above technical features, the second louver assembly 260 and the partial air vent 270 are connected by a pipeline 280.
[0116] The pipeline 280 is connected between the second louver assembly 260 and the partial air vent 270, so that the air flowing into the box 200 through the second louver assembly 260 passes through the pipeline 280, and the smoothness of air flow is facilitated.
[0117] Embodiment 6:
[0118] The embodiment of the application provides an intelligent explosion-proof control box. In addition to the above technical features, the control method specifically comprises:
[0119] S1, when the box 200 is cooled by natural ventilation, the first louver assembly 400 and the second louver assembly 260 are opened;
[0120] S2, when the temperature detection sensor 230 detects a temperature greater than W1 and less than W2, the second louver assembly 260 is closed, the air outlet 500 is moved upward by the moving seat 600, and the air outlet direction of the air outlet 500 is adjusted to be downward by the angle adjusting mechanism 700; after the air outlet T1, the first louver assembly 400 is closed, and the air outlet 500 is reset;
[0121] S3, when the temperature detection sensor 230 detects a temperature greater than W2, the first louver assembly 400 and the second louver assembly 260 are opened, the air outlet 500 is moved upward by the moving seat 600, the air outlet direction of the air outlet 500 is adjusted to be horizontal or upward by the angle adjusting mechanism 700, and the air outlet 500 is swung by the second motor.
[0122] When the temperature of the box 200 is less than W1, the first louver assembly 400 and the second louver assembly 260 are opened to allow natural ventilation and heat dissipation in the box 200; when the temperature of the box 200 is greater than W1 and less than W2, the cold air conditioner 240 is used for heat dissipation; when the cold air conditioner 240 is started, the air outlet 500 is used for downward air outlet to quickly discharge the hot air in the box 200; when the temperature in the box 200 is greater than W2 due to combustion or the like, the air outlet 500 is moved upward, the air outlet direction of the air outlet 500 is adjusted to be aligned with the electric control equipment, the air outlet is used for rapid cooling, and the combustion smoke is discharged from the box 200 to prevent explosion.
[0123] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, such that processes, methods, articles, or apparatuses that comprise a list of elements are not limited to those elements, but can also include other elements not expressly listed, or inherent to such processes, methods, articles, or apparatuses. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to the order of performing the functions as shown or discussed, but can also include performing the functions in a substantially simultaneous manner or in a reverse order, for example, the described method can be performed in an order different from the described order, and various steps can be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.
[0124] The embodiments of the present application are described above with reference to the accompanying drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative, but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims.
Claims
1. An intelligent explosion-proof control box, characterized in that, The utility model relates to a kind of air conditioner, including: Base (100); Box (200), be placed on base (100), the box (200) is provided with box door (210); Radiating top (300), is placed on the top of box (200); Top plate part (220), is placed on the top of box (200), the top plate part (220) is provided with radiating port (221); First louver assembly (400), is installed on top plate part (220) and corresponds with radiating port (221); Temperature detection sensor (230), is placed in box (200) and is installed on top plate part (220); Cold air conditioner (240), is installed on box (200); Wherein, the box (200) is provided with placing rack (250), the placing rack (250) is provided with installation space (251) between box (200), the cold air conditioner (240) is installed in installation space (251), the placing rack (250) is provided with second louver assembly (260), the side wall of the box (200) is provided with vent (270), the vent (270) corresponds with installation space (251); The box (200) includes: Air outlet (500) is provided with several and is installed on placing rack (250); Movable seat (600) is hingedly connected with air outlet (500); Angle adjusting mechanism (700), is installed on movable seat (600), and the angle adjusting mechanism (700) is used to adjust the air outlet (500) direction of air outlet; The angle adjusting mechanism (700) includes: Adjusting seat (710) is hingedly connected between movable seat (600); Connecting portion (711) is installed with adjusting seat (710); Second motor, is installed on movable seat (600); Cam (720), is installed on the output shaft of second motor; Connecting rod (730) is movably connected between cam (720) and connecting portion (711); Wherein, the adjusting seat (710), movable seat (600), air outlet (500) are hingedly connected in same hinged shaft; Tooth portion (740), its axis is same with the hinged axis between adjusting seat (710) and movable seat (600); First gear (750) corresponds with tooth portion (740); Third motor, is installed with first gear (750); Movable seat (760), is installed on adjusting seat (710); Pressure sensor (770), is installed on adjusting seat (710); Wherein, the third motor is installed on movable seat (760), and the movable seat (760) and adjusting seat (710) are all provided with electromagnetic body corresponding to each other between them.
2. The intelligent explosion-proof control box of claim 1, wherein, The box (200) includes: Folding pipe (510) is connected between air outlet (500) and cold air conditioner (240); Placing groove (252), is placed on placing rack (250) and corresponds with air outlet (500); Wherein, the air outlet (500) is placed adjacent to the inner side wall of box (200).
3. The intelligent explosion-proof control box of claim 2, wherein, The box (200) further includes: Slide rail (610) corresponds with movable seat (600) and is installed on the inner side wall of box (200); The first screw rod (620) is movably connected with the moving seat (600); The first motor (630) is installed in the box (200), and the first motor (630) is movably connected with the first screw rod (620).
4. The intelligent explosion-proof control box of claim 3, wherein, The air outlet (500) is provided with a sliding part (520), and the placing groove (252) is provided with a guide sliding groove (253) corresponding to the sliding part (520).
5. The intelligent explosion-proof control box of claim 4, wherein, The second louver assembly (260) is connected with part of the air vent (270) through a pipeline (280).
6. The intelligent explosion-proof control box of claim 5, wherein, The control method specifically comprises: S1, when the box (200) is cooled by natural ventilation, the first louver assembly (400) and the second louver assembly (260) are opened; S2, when the box (200) is cooled by the cold air conditioner (240), when the detection temperature of the temperature detection sensor (230) is greater than W1 and less than W2, the second louver assembly (260) is closed, the air outlet (500) is controlled to move upward by the moving seat (600), the air outlet direction of the air outlet (500) is controlled to be a downward angle by the angle adjusting mechanism (700), after the air outlet T1 time, the first louver assembly (400) is closed, and the air outlet (500) is reset; S3, when the detection temperature of the temperature detection sensor (230) is greater than W2, the first louver assembly (400) and the second louver assembly (260) are opened, the air outlet (500) is controlled to move upward by the moving seat (600), the air outlet direction of the air outlet (500) is controlled to be a horizontal angle or an upward angle by the angle adjusting mechanism (700), and the air outlet (500) is controlled to swing by the second motor.
Citation Information
Patent Citations
Heat dissipation system for electric controller box
KR101774286B1
Automatic electrical control box capable of rapidly dissipating heat
CN112004391A
Heat dissipation structure of power distribution equipment
CN214227559U