CN221862284U - A heat dissipation type low voltage power distribution switch control cabinet - Google Patents

Abstract

The application discloses a heat dissipation type low-voltage distribution switch control cabinet which comprises a cabinet body, an exhaust pipe and a limiting mechanism, wherein the inner wall of the cabinet body is fixedly connected with a vertical plate, the inner wall of a through hole on the side wall of the vertical plate is fixedly connected with an embedded rod, the side wall of the embedded rod is attached to a connecting column, and the connecting column is fixedly connected with the side wall of an attaching plate. Through the effect of lapping the board among the stop gear, make its whole dust-proof installation and take off very convenient, and then the staff of being convenient for places the clearance of box through the cooperation, make its second nut can be fixed simultaneously place box and connecting block, and then when avoiding the dust to get into the cabinet body, can be to the great air moisture absorption of humidity handle to avoid the great air of humidity inside the direct cabinet body, lead to the internal portion humidity of cabinet great, lead to the internal metal equipment of cabinet to wet corrosion, the ageing condition emergence of circuit.

Description

A heat dissipation type low voltage power distribution switch control cabinet

Technical Field

The present application relates to the technical field of switch control cabinets, and in particular to a heat dissipation type low-voltage power distribution switch control cabinet.

Background Art

The control cabinet is a combination of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. Its layout should meet the requirements for the normal operation of the power system, be easy to repair, and not endanger the safety of people and surrounding equipment. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or an alarm can be given with the help of protective electrical appliances. Various parameters in operation can be displayed by measuring instruments, and certain electrical parameters can be adjusted, and prompts or signals can be given for deviations from normal working conditions. It is commonly used in various power generation, distribution and substations;

Specifically, the authorized Chinese utility model patent CN216436487U discloses a dustproof and heat-dissipating low-voltage control cabinet. The setting of the sensor can monitor the situation inside the device at all times, and can send a signal to the control panel so that the control panel can control the start of three intake fans according to the signal. It can also be used to control the speed of the exhaust fan and adjust the heat dissipation of the device. The exhaust fan and the intake fan are controlled to run through the control panel;

Then, during the use of the above patent, the heat dissipation structure inside the entire controller cabinet is controlled by a single sensor, so when the sensor fails, the heat dissipation cannot be performed, which affects the use of the entire cabinet. At the same time, the heat dissipation structure of the entire cabinet is relatively single, which causes the heat dissipation structure of the entire cabinet to be unable to make corresponding adjustments according to different external weather conditions.

Therefore, in order to solve the above problems, a heat dissipation type low-voltage power distribution switch control cabinet is proposed.

Summary of the invention

In this embodiment, a heat dissipation type low-voltage power distribution switch control cabinet is provided to solve the problem that the heat dissipation structure of the entire cabinet in the background technology is relatively simple, which results in the heat dissipation structure of the entire cabinet being unable to make corresponding adjustments according to different external weather conditions.

According to one aspect of the present application, a heat dissipation type low-voltage power distribution switch control cabinet is provided, comprising a cabinet body and an exhaust duct, and also comprising a limiting mechanism, wherein the inner wall of the cabinet body is fixedly connected to a vertical plate, the inner wall of the through hole of the side wall of the vertical plate is fixedly connected to an embedded rod, the side wall of the embedded rod is fitted with a connecting column, and the connecting column is fixedly connected to the side wall of the fitted plate;

The limiting mechanism includes a vertical rod, a connecting block, a dustproof net, a lap plate, a placement box and an ear plate. The vertical rod is fixedly connected to the bottom of the cabinet, the vertical rod is plugged into the connecting block, the side wall of the connecting block is fixedly connected to the lap plate, and the top of the lap plate is overlapped with the circular dustproof net.

Furthermore, the top of the cabinet is fixedly connected to the exhaust duct, the top of the exhaust duct is plugged into the sealing cap, the top of the support column fixedly connected to the top of the cabinet is fixedly connected to the rain shield, and the side wall of the rain shield is fixedly connected to the guide plate.

Furthermore, the cabinet inner wall slide groove and the vertical plate side wall slide groove are both slidably connected to the sliding block, the two sliding blocks are fixedly connected to the cross bar, the cross bar outer wall is slidably connected to the adjustment block, and the adjustment block side wall is fixedly connected to the limit rod.

Furthermore, the side wall of the vertical plate is fixedly connected to the ear rod, the outer wall of the ear rod is slidably connected to the sliding ring, the pulling rod fixedly connected to the side wall of the sliding ring is fixedly connected to the side wall of the adjustment ring, the inner wall reinforcement rod of the groove of the side wall of the adjustment ring is fixedly connected, and the first nut threadedly connected to the side wall of the sliding ring and the outer wall of the ear rod fits.

Furthermore, the cabinet side wall is plugged into the side rod, the side rod is fixedly connected to the sealing plate side wall, and the sealing plate is fixedly connected to the rubber sealing pad on one side thereof that is in contact with the cabinet side wall.

Furthermore, the bottom of the cabinet is fixedly connected to the air inlet pipe, and the air inlet end of the air inlet pipe is fitted with the dustproof net.

Furthermore, the side wall of the vertical rod is plugged into the ear plate, the ear plate is fixedly connected to the side wall of the desiccant placement box, and the second nut threadedly connected to the outer wall of the vertical rod is fitted with the bottom of the ear plate.

Furthermore, an exhaust port is provided at a position of the cabinet side wall directly opposite to the vertical plate exhaust slot.

Furthermore, a protective net is fixedly installed on the inner wall of the through groove of the bonding plate.

Furthermore, the magnetic block embedded in the side wall of the rod fits with the magnetic block installed on the side wall of the connecting column.

Through the above-mentioned embodiments of the present application, exhaust ducts and sealing plates are used to effectively solve the problem in the background technology that the heat dissipation structure of the entire cabinet is relatively single, which results in the heat dissipation structure of the entire cabinet being unable to make corresponding adjustments according to different external weather conditions, thereby achieving better practical effects.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application;

FIG2 is a schematic diagram of an overall front cross-sectional structure of an embodiment of the present application;

FIG3 is a schematic diagram of a partially enlarged structure of point A in FIG2 according to an embodiment of the present application;

FIG4 is a schematic diagram of a side cross-sectional structure of the connection between an adjustment ring and a side rod according to an embodiment of the present application;

FIG. 5 is a schematic diagram of a partially enlarged structure of point B in FIG. 2 according to an embodiment of the present application.

In the figure: 1. cabinet; 2. vertical plate; 3. sealing plate; 4. side rod; 5. sliding block; 6. horizontal rod; 7. adjusting block; 8. limiting rod; 9. ear rod; 10. sliding ring; 11. first nut; 12. pulling rod; 13. adjusting ring; 14. reinforcing rod; 15. exhaust duct; 16. sealing cap; 17. rain shield; 18. guide plate; 19. fitting plate; 20. connecting column; 21. embedded rod; 22. vertical rod; 23. connecting block; 24. air inlet duct; 25. dust net; 26. overlapping plate; 27. placement box; 28. ear plate; 29. second nut.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

Please refer to Figures 1-4, a heat dissipation type low-voltage power distribution switch control cabinet includes a cabinet body 1 and an exhaust pipe 15, and also includes a limiting mechanism, the inner wall of the cabinet body 1 is fixedly connected to the vertical plate 2, the inner wall of the through hole of the side wall of the vertical plate 2 is fixedly connected to the embedded rod 21, the side wall of the embedded rod 21 is fitted with the connecting column 20, and the connecting column 20 is fixedly connected to the side wall of the fitting plate 19;

The limiting mechanism includes a vertical rod 22, a connecting block 23, a dustproof net 25, a lap plate 26, a placement box 27 and an ear plate 28. The vertical rod 22 is fixedly connected to the bottom of the cabinet 1, the vertical rod 22 is plugged into the connecting block 23, the side wall of the connecting block 23 is fixedly connected to the lap plate 26, and the top of the lap plate 26 is overlapped with the circular dustproof net 25.

The top of the cabinet 1 is fixedly connected to the exhaust pipe 15, and the top of the exhaust pipe 15 is plugged with the sealing cap 16. The top of the support column fixedly connected to the top of the cabinet 1 is fixedly connected to the rain shield 17, and the side wall of the rain shield 17 is fixedly connected to the guide plate 18. The inner wall slide groove of the cabinet 1 and the side wall slide groove of the vertical plate 2 are both slidably connected to the sliding block 5. The two sliding blocks 5 are fixedly connected to the cross bar 6, and the outer wall of the cross bar 6 is slidably connected to the adjustment block 7. The side wall of the adjustment block 7 is fixedly connected to the limit rod 8, the side wall of the vertical plate 2 is fixedly connected to the ear rod 9, and the outer wall of the ear rod 9 is slidably connected to the sliding ring 10. The pulling rod 12 fixedly connected to the side wall of the sliding ring 10 is fixedly connected to the side wall of the adjusting ring 13, and the inner wall reinforcement rod 14 of the groove on the side wall of the adjusting ring 13 is fixedly connected. The side wall of the sliding ring 10 is screwed to the outer wall of the ear rod 9 The first nut 11 connected by the thread fits, the side wall of the cabinet 1 is plugged into the side rod 4, the side rod 4 is fixedly connected to the side wall of the sealing plate 3, the side of the sealing plate 3 that fits the side wall of the cabinet 1 is fixedly connected to the rubber sealing pad, so as to improve the sealing between the sealing plate 3 and the cabinet 1 through the action of the rubber pad, the bottom of the cabinet 1 is fixedly connected to the air inlet pipe 24, and the air inlet end of the air inlet pipe is fitted with the dustproof net 25, the side wall of the vertical rod 22 is plugged into the ear plate 28, the ear plate 28 is fixedly connected to the side wall of the desiccant placement box 27, and the second nut 29 threadedly connected to the outer wall of the vertical rod 22 is fitted with the bottom of the ear plate 28, the side wall of the cabinet 1 is provided with an exhaust port at the position opposite to the exhaust slot of the vertical plate 2, the inner wall of the through groove of the fitting plate 19 is fixedly installed with a protective net, and the magnetic block on the side wall of the embedded rod 21 is fitted with the magnetic block installed on the side wall of the connecting column 20.

When the utility model is in use, first check whether each device of the whole device can work normally. When each device can work normally, when the whole cabinet 1 is cooling, in fine weather, the staff can remove the first nut 11 on the ear rod 9, and then push the sliding ring 10 horizontally, and under the action of the pulling rod 12, the adjusting ring 13 is moved closer to the side wall of the cabinet 1, and then after the reinforcing rod 14 is separated from the limiting rod 8, the staff can slide the sliding block 5, and then drive the limiting rod 8 to separate from the side rod 4, and then the staff can remove the sealing plate 3, and then the staff starts the exhaust fan in the through groove of the vertical plate 2, and as the exhaust fan works, Accelerate the exhaust of air inside the cabinet 1. When dissipating heat on rainy days, the staff removes the sealing cap 16 and starts the exhaust fan in the exhaust duct 15 to accelerate the exhaust of air inside the cabinet 1. The exhaust airflow is diverted by the guide plate 18 to avoid air accumulation. When the humidity of the outside air is high, the staff puts the desiccant in the placement box 27, and the outside air is adsorbed by the desiccant inside the placement box 27, so that the dry air enters the cabinet 1 through the dustproof net 25, thereby accelerating the flow inside the cabinet 1 and cooperating with the flow airflow generated by the exhaust fan to improve the heat dissipation efficiency of the cabinet 1:

1. Through the role of the overlap plate in the limit mechanism, the installation and removal of the entire dustproof is very convenient, which makes it easy for the staff to clean the dustproof net. The dustproof net cooperates with the placement box so that the second nut can fix the placement box and the connection block at the same time, thereby preventing dust from entering the cabinet and absorbing moisture from the air with high humidity to prevent the air with high humidity from directly entering the cabinet, resulting in high humidity inside the cabinet, causing the metal equipment inside the cabinet to be damp and rusted, and the circuit to age;

2. By setting the sealing plate, under the action of the sliding ring and the adjusting ring, the sealing plate can be fixed when the side rod is fixed, thereby preventing rainwater from entering the cabinet through the exhaust vents on the cabinet side wall on rainy days. By removing the sealing plate, the heat can be directly dissipated through the larger exhaust vents on the cabinet side wall, thereby improving the heat dissipation efficiency of the cabinet;

3. Through the use of exhaust ducts and sealing caps, dust can be prevented from entering the cabinet through the exhaust duct when the cabinet dissipates heat in sunny weather. When the cabinet dissipates heat in rainy days, the exhaust duct directly draws out the air inside the cabinet. The guide plate prevents the air discharged from the exhaust duct from blowing directly into the inverted V-shaped corner, causing the cabinet exhaust airflow to flow in an irregular direction, resulting in air accumulation. The exhausted air flows to both sides of the guide plate through the positive V-shaped sides of the side walls of the guide plate, thereby facilitating the heat dissipation inside the cabinet.

The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a heat dissipation formula low voltage distribution switch control cabinet, includes cabinet body (1) and exhaust pipe (15), its characterized in that: the novel multifunctional clothes cabinet is characterized by further comprising a limiting mechanism, wherein the inner wall of the cabinet body (1) is fixedly connected with the vertical plate (2), the inner wall of a through hole in the side wall of the vertical plate (2) is fixedly connected with the embedded rod (21), the side wall of the embedded rod (21) is attached to the connecting column (20), and the connecting column (20) is fixedly connected with the side wall of the attaching plate (19);

The limiting mechanism comprises a vertical rod (22), a connecting block (23), a dust screen (25), a lapping plate (26), a placement box (27) and an ear plate (28), wherein the vertical rod (22) is fixedly connected with the bottom of the cabinet body (1), the vertical rod (22) is spliced with the connecting block (23), the side wall of the connecting block (23) is fixedly connected with the lapping plate (26), and the top of the lapping plate (26) is lapped with the round dust screen (25).

2. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the novel rain shielding device is characterized in that the top of the cabinet body (1) is fixedly connected with the exhaust pipe (15), the top of the exhaust pipe (15) is spliced with the sealing cap (16), the top of a supporting column fixedly connected with the top of the cabinet body (1) is fixedly connected with the rain shielding plate (17), and the side wall of the rain shielding plate (17) is fixedly connected with the guide plate (18).

3. The heat dissipation type low-voltage distribution switch control cabinet according to claim 2, wherein: the novel multifunctional intelligent cabinet is characterized in that the sliding grooves on the inner wall of the cabinet body (1) and the sliding grooves on the side wall of the vertical plate (2) are both in sliding connection with the sliding blocks (5), the two sliding blocks (5) are fixedly connected with the cross rod (6), the outer wall of the cross rod (6) is in sliding connection with the adjusting block (7), and the side wall of the adjusting block (7) is fixedly connected with the limiting rod (8).

4. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the utility model discloses a handle structure for a bicycle, including riser (2) lateral wall and handle (9), handle (9) outer wall and slip ring (10) sliding connection, slip ring (10) lateral wall fixed connection's pulling rod (12) and adjusting ring (13) lateral wall fixed connection, groove inner wall reinforcing rod (14) fixed connection of adjusting ring (13) lateral wall, first nut (11) laminating of slip ring (10) lateral wall and handle (9) outer wall threaded connection.

5. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the side wall of the cabinet body (1) is spliced with the side rod (4), the side rod (4) is fixedly connected with the side wall of the sealing plate (3), and one side, attached to the side wall of the cabinet body (1), of the sealing plate (3) is fixedly connected with the rubber sealing gasket.

6. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the bottom of the cabinet body (1) is fixedly connected with an air inlet pipe (24), and the air inlet end of the air inlet pipe is attached to a dustproof net (25).

7. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the side wall of the vertical rod (22) is inserted into the lug plate (28), the lug plate (28) is fixedly connected with the side wall of the drying agent placing box (27), and a second nut (29) in threaded connection with the outer wall of the vertical rod (22) is attached to the bottom of the lug plate (28).

8. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: an exhaust outlet is arranged at the position of the side wall of the cabinet body (1) opposite to the exhaust groove of the vertical plate (2).

9. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the inner wall of the through groove of the attaching plate (19) is fixedly provided with a protective net.

10. The heat dissipation type low-voltage distribution switch control cabinet according to claim 1, wherein: the magnetic blocks embedded in the side wall of the rod (21) are attached to the magnetic blocks arranged on the side wall of the connecting column (20).