Outdoor electrical automation control cabinet

Abstract

The utility model relates to the technical field of electrical automation, and discloses an outdoor electrical automation control cabinet which comprises a cabinet body, a hinge is fixedly connected to one side of the outer wall of the cabinet body, a cabinet door is fixedly connected to one side of the outer wall of the hinge, a relay is fixedly connected to one side of the inner wall of the cabinet body, and a fuse is fixedly connected to the other side of the inner wall of the cabinet body. A fixing assembly is arranged in the cabinet body, the fixing assembly comprises a telescopic rod, one side of the outer wall of the telescopic rod is fixedly connected into the cabinet body, the other side of the outer wall of the telescopic rod is fixedly connected with a spring, and one side of the outer wall of the spring is fixedly connected with a handle. According to the utility model, the clamping block is driven to move towards the interior of the cabinet body by pulling the handle, so that the effects of compressing the spring and shrinking the telescopic rod are achieved, the effect of releasing the fixation of the baffle is achieved by separating the clamping block from the clamping groove in the baffle, and the effect of driving the fixed block to move is achieved by pulling the baffle.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical automation technical field especially relates to an outdoor electrical automation control cabinet. BACKGROUND

[0002] In today's era of rapid development of industrial automation, outdoor electrical automation control cabinet as the key hub in various types of industrial production, municipal facilities and intelligent monitoring system outdoor scene, plays a vital role. It carries a large number of precision and complex electrical components, responsible for the precise control and monitoring of various equipment, to ensure the stable and efficient operation of the whole system. Whether it is the large mechanical equipment automation production line in the factory park, or the intelligent lighting and traffic signal control system in the city street, or the new energy power generation facility monitoring system in remote areas, it cannot do without the strong support of outdoor electrical automation control cabinet. Its environment is complex and changeable, not only to withstand wind, sun, rain and other harsh natural conditions, but also to face the convenience needs of daily maintenance and repair, therefore, the optimization of its design and structure has been the research focus in the industry.

[0003] The traditional outdoor electrical control cabinet adopts a relatively simple and direct fixing method in structural design. Taking the maintenance part of the side of the cabinet body as an example, it is common to use a large number of bolts to fix the protective baffle directly on the cabinet body frame. From the technical principle, this fixing method relies on the thread fastening effect of the bolt, and the baffle is tightly attached to the cabinet body by tightening the bolt, forming a closed structure, so as to protect the internal components from external interference. When maintenance is needed, tools such as wrenches are needed to loosen the bolts one by one, which is tedious and time-consuming. Moreover, due to the particularity of the outdoor environment, the bolt is easily rusted and corroded after a long time of wind and rain, further increasing the difficulty of disassembly, and even the bolt may be damaged, causing the baffle to be unable to be normally disassembled, affecting the timely development of maintenance work.

[0004] However, this traditional fixing method has a problem, that is, the maintenance convenience is poor. When the side of the cabinet body needs to be maintained, the staff needs to spend a lot of time and effort to tighten the bolts, which not only prolongs the preparation time before maintenance, but also makes the whole maintenance process become tedious and long, and in emergency situations, such as sudden equipment failure that needs to be quickly checked and handled, the baffle cannot be quickly opened to access the fault part, which may delay the repair opportunity, affecting the overall reliability and stability of the electrical automation control system. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides an outdoor electrical automation control cabinet, aims at improving the conventional integral type cabinet body when the internal elements of the control cabinet appear failure or need regular maintenance, often needs opening the whole cabinet door, even can need to dismantle the internal equipment completely to carry out the repair to the element or circuit of the cabinet side, the operation space is narrow, the repair difficulty is big, and the problem of long time consumption.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an outdoor electrical automation control cabinet, including the cabinet body, the cabinet body outer wall one side is fixedly connected with the hinge, the hinge outer wall one side is fixedly connected with the cabinet door, the cabinet body inner wall one side is fixedly connected with the relay, the cabinet body inner wall other side is fixedly connected with the fuse, the cabinet body inside is provided with fixed component;

[0007] The fixed component includes telescopic link, the telescopic link outer wall one side is fixedly connected in the cabinet body, the telescopic link outer wall other side is fixedly connected with spring, the spring outer wall one side is fixedly connected with handle, the handle outer wall one side is fixedly connected with clamping block, the cabinet body inside is seted up with the sliding slot, the cabinet body inside is connected with the baffle of sliding, the baffle outer wall one side is fixedly connected with fixed block, the baffle inside is fixedly connected with sealing strip, the baffle inside is seted up with the clamping slot.

[0008] Further, the cabinet body inside is fixedly connected with the exhaust fan, the exhaust fan upper surface is fixedly connected with the activated carbon plate, the activated carbon plate upper surface is fixedly connected with the filter plate, the filter plate outer wall is fixedly connected with the ventilation plate, the ventilation plate upper surface is fixedly connected with the support column, the support column upper surface is fixedly connected with the rainproof plate.

[0009] Further, the cabinet door outer wall one side is fixedly connected in the cabinet body outer wall one side, and the cabinet door is used for isolating the elements in the cabinet body from the external environment.

[0010] Further, the fixed block outer wall is fixedly connected in the sliding slot inner wall, and the sliding slot is used for limiting the movement of the fixed block.

[0011] Further, the activated carbon plate outer wall is fixedly connected in the cabinet body inside, and the activated carbon plate plays the role of adsorbing impurities.

[0012] Further, the filter plate is fixedly connected in the ventilation plate inside, and the filter plate plays the role of filtering air.

[0013] Further, the clamping block outer wall is fixedly connected in the clamping slot inner wall, and the clamping slot is used for limiting the movement of the clamping block.

[0014] Further, the telescopic link outer wall one side is fixedly connected in the handle outer wall one side, and the handle plays the role of facilitating pulling the clamping block.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, pulling the handle moves the locking block towards the inside of the cabinet, thereby compressing the spring and retracting the telescopic rod. At this time, the locking block disengages from the slot in the baffle, thus releasing the baffle from its fixation. Pulling the baffle then moves the fixing block. The locking block slides in the groove, thus limiting the movement of the fixing strip. The baffle can then be pulled out from inside the cabinet, allowing for inspection of the side of the cabinet, thereby improving the convenience of cabinet maintenance.

[0017] 2. In this utility model, by installing support columns between the ventilation panel and the rainproof panel, an appropriate gap is left between the two layers, thereby forming an air channel. At this time, by starting the exhaust fan, the outside air is drawn into the cabinet. The outside air enters through the ventilation panel located at the top of the cabinet. At the same time, a filter plate is fixed inside the ventilation panel, thereby intercepting impurities in the air. The air filtered by the filter plate continues to flow and passes through the activated carbon plate, thereby adsorbing residual harmful gases and odors in the air and further purifying the air. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an outdoor electrical automation control cabinet proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the cabinet structure of an outdoor electrical automation control cabinet proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the ventilation plate structure of an outdoor electrical automation control cabinet proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the baffle section structure of an outdoor electrical automation control cabinet proposed in this utility model;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the image.

[0023] Legend:

[0024] 1. Cabinet body; 2. Baffle; 3. Cabinet door; 4. Hinge; 5. Ventilation panel; 6. Rainproof panel; 7. Fuse; 8. Relay; 9. Support column; 10. Filter plate; 11. Activated carbon plate; 12. Exhaust fan; 13. Fixing block; 14. Sealing strip; 15. Slot; 16. Slide track; 17. Locking block; 18. Handle; 19. Spring; 20. Telescopic rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] With reference to Figure 1 , Figure 2 , Figure 4 and Figure 5The utility model provides an embodiment: an outdoor electrical automation control cabinet, including the cabinet body 1, the cabinet body 1 as the shell foundation of whole device, plays the key role of bearing and protection internal element, cabinet body 1 outer wall one side fixedly connected with the hinge 4, the hinge 4 selects the open -and -shut action of long -term stable support cabinet door 3, makes cabinet door 3 can around the hinge 4 smoothly rotate, cabinet door 3 is fixedly connected with the hinge 4 outer wall one side, cabinet door 3 is used for the element in the cabinet body 1 inside and outside environment is completely isolated, cabinet body 1 inner wall one side fixedly connected with relay 8, relay 8 as a kind of automatic control electric appliance, can realize the automatic connection and disconnection of circuit using the action of electromagnetic force, plays the important function of signal conversion, amplification and control execution mechanism action in control system, it can accurately follow preset logic coordination the on-off relationship between different circuits, guarantee the stable and orderly operation of entire electrical automation system, cabinet body 1 inner wall other side fixedly connected with fuse 7, fuse 7 is mainly by the fusing body and insulating tube etc. component constitutes, when the overloading or short circuit etc. fault in circuit, leads to the sharp increase of current, the fusing body can melt rapidly, promptly cut off circuit, thereby effectively protects other electrical elements in the cabinet body 1 from damage by excessive current impact, plays the vital short circuit and overload protection effect, the cabinet body 1 inside is provided with fixed assembly, fixed assembly includes telescopic link 20, telescopic link 20 outer wall one side fixedly connected in the cabinet body 1 inside, provides stable support force for entire fixed operation, telescopic link 20 outer wall other side fixedly connected with spring 19, spring 19 has good elastic recovery performance, can retract rapidly after being stressed and stretched, spring 19 outer wall one side fixedly connected with handle 18, handle 18 is designed into the shape that is convenient for hand to hold, provides the force point for hand force, handle 18 outer wall one side fixedly connected with clamping block 17, the shape of clamping block 17 is closely adapted to the clamping groove 15, ensures that it can be accurately embedded during the fixing process, the cabinet body 1 inside is slidably connected with baffle 2, baffle 2 is convenient to install and move, its outer wall one side is fixedly connected with fixed block 13, the cabinet body 1 inside is provided with sliding slot 16, the size of sliding slot 16 is perfectly matched with fixed block 13, it is used for accurately limiting the movement of fixed block 13, ensures that baffle 2 can only smoothly slide along the predetermined straight line direction in the cabinet body 1, cannot appear deviation or sway, baffle 2 is fixedly connected with sealing strip 14 inside, sealing strip 14 can closely adhere to the inner wall of cabinet body 1, fill the gap that possibly exists, further enhance the sealing property inside the cabinet body 1, effectively prevent the penetration of dust, humidity and other fine impurities, the baffle 2 inside is provided with clamping groove 15, the depth and width of clamping groove 15 just accommodate clamping block 17, clamping groove 15 is used for limiting the movement of clamping block 17, when fixing baffle 2, after clamping block 17 is embedded in clamping groove 15, can lock baffle 2 firmly at specified position, prevent its accidental movement, cabinet door 3 outer wall one side is fixedly connected in the cabinet body 1 outer wall one side, cabinet door 3 is used for the element in the cabinet body 1 inside and outside environment isolation, fixed block 13 outer wall is fixedly connected in the sliding slot 16 inner wall, sliding slot 16 is used for limiting the movement of fixed block 13,The outer wall of the clamping block 17 is fixedly connected to the inner wall of the clamping groove 15, and the clamping groove 15 is used to limit the movement of the clamping block 17, although it has been mentioned, but here again, to ensure the reliability of the fixed, the outer wall of the telescopic rod 20 is fixedly connected to one side of the outer wall of the handle 18, and the handle 18 plays a role in facilitating the pulling of the clamping block 17, so that people can easily operate the fixing assembly with force.

[0027] With reference to Figure 1 And Figure 3 , the cabinet body 1 is fixedly connected with an air extractor 12, which is selected from a model with strong wind and stable operation. It can produce a continuous and stable airflow to promote the rapid flow of air inside the cabinet body 1. The upper surface of the air extractor 12 is fixedly connected with an activated carbon plate 11. The activated carbon plate 11 is made of a large number of activated carbon particles with rich pore structure. These pores can efficiently adsorb odor molecules, harmful gases and some small particle impurities in the air, playing an important role in adsorbing impurities and creating a fresh and clean air environment inside the cabinet body 1. The upper surface of the activated carbon plate 11 is fixedly connected with a filter plate 10. The filter plate 10 is generally composed of multiple layers of filter screens with different pore sizes. For example, the outer layer is a coarse filter screen to intercept larger particles of dust, leaves, etc., and the inner layer is a fine filter screen to capture smaller dust. It is fixedly connected inside the ventilation plate 5. The filter plate 10 plays a role in filtering air. When air enters the cabinet body 1, most of the solid impurities are filtered out to prevent these impurities from accumulating on the electrical components after entering the cabinet body 1, affecting the heat dissipation and normal operation of the components. The outer wall of the filter plate 10 is fixedly connected with the ventilation plate 5. The ventilation plate 5 provides installation support for the filter plate 10 and ensures that air can enter the cabinet body 1 evenly and smoothly. The upper surface of the ventilation plate 5 is fixedly connected with a support column 9. The support column 9 adopts a solid columnar structure to provide stable and reliable vertical support force for the rainproof plate 6 above, ensuring that the rainproof plate 6 can be stably located at the top of the cabinet body 1 under various weather conditions. The upper surface of the support column 9 is fixedly connected with the rainproof plate 6. The rainproof plate 6 is usually designed as a plate-shaped structure with a certain inclination angle, and its surface is treated with a waterproof and corrosion-resistant coating. When rain falls on the rainproof plate 6, it can quickly slide down the inclined surface, effectively preventing rainwater from accumulating on the top of the cabinet body 1, thereby preventing rainwater from seeping into the interior of the cabinet body 1, and providing a reliable rainproof barrier for the electrical components inside the cabinet body 1. The outer wall of the activated carbon plate 11 is fixedly connected inside the cabinet body 1. The activated carbon plate 11 plays a role in adsorbing impurities. The filter plate 10 is fixedly connected inside the ventilation plate 5. The filter plate 10 plays a role in filtering air.

[0028] Working principle: when the staff needs to maintain the outdoor electrical automation control cabinet, hold the handle fixed on the cabinet door 3, pull outwards, at the same time, the cabinet door 3 is connected with the cabinet body 1 through the hinge 4, so that the cabinet door 3 will open outward around the hinge 4, and then the elements inside the cabinet body 1 are exposed, which is convenient for maintenance, when the electrical elements on the side of the cabinet body need to be maintained, pull the handle 18 towards the inside of the cabinet body 1, so that the telescopic rod 20 is retracted and the spring 19 is compressed, at this time, through the movement of the telescopic rod 20 and the spring 19, the effect of driving the clamping block 17 to move in the same direction is achieved, at this time, when the clamping block 17 moves a distance, it is separated from the clamping groove 15, so that the effect of releasing the fixing of the baffle 2 is achieved, at this time, by pulling the baffle 2 to drive the fixed block 13 to slide in the sliding groove 16, the effect of disassembling the baffle 2 is achieved, and then the staff can maintain the side of the control cabinet, in the process of operation of the control cabinet, in order to ensure that the temperature inside the cabinet body 1 is suitable, avoid damage to the electrical elements due to overheating, and purify the air entering the cabinet body 1, at this time, start the air extractor 12, so as to achieve the effect of sucking the external air into the cabinet body 1, at this time, the external air enters through the ventilation plate 5 located at the top of the cabinet body 1, and the filter plate 10 is fixed in the ventilation plate 5, so as to achieve the effect of intercepting dust, impurities and other large particles in the air, preventing them from entering the cabinet body 1 and polluting the electrical elements, at this time, the air filtered by the filter plate 10 continues to flow, and will pass through the activated carbon plate 11, so as to achieve the effect of adsorbing odors, harmful gases and other impurities remaining in the air, and further purifying the air.

[0029] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An outdoor electrical automation control cabinet, comprising a cabinet body (1), characterized in that: A hinge (4) is fixedly connected to one side of the outer wall of the cabinet (1), a cabinet door (3) is fixedly connected to one side of the outer wall of the hinge (4), a relay (8) is fixedly connected to one side of the inner wall of the cabinet (1), a fuse (7) is fixedly connected to the other side of the inner wall of the cabinet (1), and a fixing component is provided inside the cabinet (1). The fixing assembly includes a telescopic rod (20), one side of the outer wall of the telescopic rod (20) is fixedly connected to the inside of the cabinet (1), the other side of the outer wall of the telescopic rod (20) is fixedly connected to a spring (19), one side of the outer wall of the spring (19) is fixedly connected to a handle (18), one side of the outer wall of the handle (18) is fixedly connected to a locking block (17), the inside of the cabinet (1) is provided with a sliding groove (16), the inside of the cabinet (1) is slidably connected to a baffle (2), one side of the outer wall of the baffle (2) is fixedly connected to a fixing block (13), the inside of the baffle (2) is fixedly connected to a sealing strip (14), and the inside of the baffle (2) is provided with a locking groove (15).

2. The outdoor electrical automation control cabinet according to claim 1, characterized in that: An exhaust fan (12) is fixedly connected inside the cabinet (1). An activated carbon plate (11) is fixedly connected to the upper surface of the exhaust fan (12). A filter plate (10) is fixedly connected to the upper surface of the activated carbon plate (11). A ventilation plate (5) is fixedly connected to the outer wall of the filter plate (10). A support column (9) is fixedly connected to the upper surface of the ventilation plate (5). A rainproof plate (6) is fixedly connected to the upper surface of the support column (9).

3. The outdoor electrical automation control cabinet according to claim 1, characterized in that: The cabinet door (3) is fixedly connected to the outer wall of the cabinet body (1) on one side. The cabinet door (3) is used to isolate the components inside the cabinet body (1) from the external environment.

4. An outdoor electrical automation control cabinet according to claim 3, characterized in that: The outer wall of the fixed block (13) is fixedly connected to the inner wall of the slide groove (16), and the slide groove (16) is used to limit the movement of the fixed block (13).

5. An outdoor electrical automation control cabinet according to claim 2, characterized in that: The activated carbon plate (11) is fixedly connected to the outside of the cabinet (1), and the activated carbon plate (11) plays the role of adsorbing impurities.

6. An outdoor electrical automation control cabinet according to claim 2, characterized in that: The filter plate (10) is fixedly connected inside the ventilation plate (5), and the filter plate (10) plays the role of filtering air.

7. An outdoor electrical automation control cabinet according to claim 1, characterized in that: The outer wall of the card block (17) is fixedly connected to the inner wall of the card slot (15), and the card slot (15) is used to limit the movement of the card block (17).

8. An outdoor electrical automation control cabinet according to claim 1, characterized in that: The telescopic rod (20) is fixedly connected to the outer wall of the handle (18) on one side, and the handle (18) serves to facilitate pulling the locking block (17).

Images