Outdoor electric cabinet with extension structure

Abstract

The utility model discloses an outdoor electric cabinet with an extension structure, and relates to the technical field of outdoor electric cabinets, the outdoor electric cabinet comprises an electric cabinet main body, a circuit breaker, a grounding bar and an air switch, two side edges of the electric cabinet main body are welded with installation blocks, and the outer side of the electric cabinet main body is provided with a cabinet door. A circuit breaker is installed on the upper portion of the interior of the electric cabinet body, a grounding bar is installed on one side of the circuit breaker, an air switch is arranged on the lower portion of the interior of the electric cabinet body, and the air switch is installed on the outer side of the installation plate in a butt joint mode. According to the outdoor electric control box with the extension structure, the mounting plate can extend outwards through mutual cooperation of a knob and a threaded rod, an air switch is convenient to mount, so that the outdoor electric control box has an outward extension structure, and a protective net cover which can be quickly mounted and dismounted is arranged on the outer side of a ventilation slot, so that the outdoor electric control box is convenient to mount and dismount. Therefore, the outdoor electric control box can conveniently and regularly clean the protective net cover.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor electric control boxes, in particular to an outdoor electric control box with an extended structure. Background Art

[0002] An outdoor electric control box is a box used to install and protect electrical equipment, usually used in outdoor environments. Outdoor electric control boxes are usually made of materials with weather-resistant, waterproof, corrosion-resistant, dust-proof and other properties to protect the internal electrical equipment from the external environment. Outdoor electric control boxes provide a safe and reliable working space for electrical equipment used in outdoor environments, protecting electrical equipment from bad weather and other external factors, while distributing and controlling power supply and providing monitoring and maintenance functions.

[0003] When using the outdoor electric control boxes currently on the market, the staff usually reaches into the interior of the electric control box body to install and remove the air switch. When installing the air switch, the existing outdoor electric control box cannot extend the mounting plate outward, and the internal installation viewing angle is not obvious enough, resulting in inconvenience in the installation process. Therefore, we propose an outdoor electric control box with an extended structure. Utility Model Content

[0004] The purpose of the utility model is to provide an outdoor electric control box with an extended structure to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor electric control box with an extended structure, comprising an electric control box body, a circuit breaker, a grounding bar and an air switch, mounting blocks are welded to the edges of both sides of the electric control box body, and a box door is installed on the outside of the electric control box body, a circuit breaker is installed on the upper part of the interior of the electric control box body, and a grounding bar is installed on one side of the circuit breaker, an air switch is arranged on the lower part of the interior of the electric control box body, and the air switch is docked and installed on the outside of the mounting plate.

[0006] Preferably, the inner walls of both ends of the electric control box body close to the mounting plate are connected with mounting seats, and movable grooves are opened inside the mounting seats, and the two ends of the mounting plate are inserted into the movable grooves.

[0007] Preferably, guide rods are passed through the middle of both ends of the mounting plate, a fixed seat is provided at the bottom of the electric control box body, and a docking seat is installed inside the fixed seat, a guide groove is opened on the lower surface of the docking seat, a guide block is docked inside the guide groove, and the outer end of the guide block is connected to the inside of the fixed seat, and a threaded rod is passed through the middle of the docking seat.

[0008] Preferably, the threaded rod is connected to the inner wall of the fixing seat via a bearing seat, a knob connected to the threaded rod is installed on the outer side of the docking seat, and a connecting plate connected to the lower surface of the mounting plate is provided on the upper surface of the docking seat.

[0009] Preferably, a limiting groove is provided in the middle of the back side of the mounting plate, and an extension seat is sleeved on the outer side of the back side of the mounting plate, and the inner wall of the extension seat is connected to a limiting rod inserted in the limiting groove.

[0010] Preferably, a ventilation slot is provided on the side wall of the electric control box body, and a protective mesh cover is provided on the outer side of the electric control box body close to the ventilation slot, and docking slots are provided at both ends of the protective mesh cover.

[0011] Preferably, limit seats are arranged on the outer sides of both ends of the electric control box body close to the protective mesh cover, and a connecting pin runs through the middle of the limit seat, and a docking block is connected to the bottom of the connecting pin.

[0012] Preferably, a spring is sleeved on the outer side of the connecting pin, and the two ends of the spring are respectively connected to the docking block and the inner wall of the limiting seat, and the outer end of the connecting pin is provided with a connecting seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the outdoor electric control box with an extension structure can extend the mounting plate outward through the cooperation of the knob and the threaded rod, thereby facilitating the installation of the air switch, thereby making the outdoor electric control box have an outward extension structure, and by arranging a protective mesh cover that can be quickly installed and disassembled on the outside of the ventilation slot, the outdoor electric control box can be conveniently cleaned regularly.

[0014] 1. The outdoor electric control box with an extension structure drives the connected threaded rod to rotate synchronously by turning the knob. As the threaded rod rotates, the outer docking seat can move outward along the fixed seat. The movable docking seat drives the top mounting plate to move outward synchronously through the connecting plate connected above. When the mounting plate moves outward, it extends outward along the limiting rod inside the extension seat through the limiting groove until the mounting plate drives the air switch to extend. The mounting plate can be extended outward by the mutual cooperation of the knob and the threaded rod, which is convenient for installing the air switch, so that the outdoor electric control box has an outward extension structure;

[0015] 2. The outdoor electric control box with an extended structure pulls the two connecting seats outward to the extreme position, then the protective mesh cover is butt-mounted on the outside of the ventilation slot, and then the pulled connecting seat is loosened, so that the connecting seat drives the docking block to be reset and inserted into the inside of the docking slot, and the protective mesh cover can be quickly limited and installed. Conversely, the connecting seat is pulled outward to the extreme position again, and the limited protective mesh cover can be quickly disassembled. By arranging a protective mesh cover that can be quickly installed and disassembled on the outside of the ventilation slot, the outdoor electric control box is convenient for regular cleaning of the protective mesh cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a right side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting seat of the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the limit seat of the utility model from the right side.

[0020] In the figure: 1. Electric control box body; 2. Mounting block; 3. Box door; 4. Circuit breaker; 5. Grounding bar; 6. Air switch; 7. Mounting plate; 8. Mounting seat; 9. Movable slot; 10. Guide rod; 11. Fixed seat; 12. Docking seat; 13. Guide slot; 14. Guide block; 15. Threaded rod; 16. Knob; 17. Connecting plate; 18. Ventilation slot; 19. Protective mesh cover; 20. Docking slot; 21. Limit seat; 22. Connecting pin; 23. Docking block; 24. Spring; 25. Connecting seat; 26. Limit slot; 27. Extension seat; 28. Limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 and Figure 3The utility model provides a technical solution: an outdoor electric control box with an extended structure, comprising an electric control box body 1, a circuit breaker 4, a grounding bar 5 and an air switch 6, mounting blocks 2 are welded to the edges of both sides of the electric control box body 1, and a box door 3 is installed on the outside of the electric control box body 1, a circuit breaker 4 is installed on the upper part of the inside of the electric control box body 1, and a grounding bar 5 is installed on one side of the circuit breaker 4, an air switch 6 is arranged at the lower part of the inside of the electric control box body 1, and the air switch 6 is docked and installed on the outside of the mounting plate 7.

[0023] The inner walls of both ends of the electric control box body 1 near the mounting plate 7 are connected with mounting seats 8, and movable grooves 9 are provided inside the mounting seats 8, and the two ends of the mounting plate 7 are inserted into the movable grooves 9; guide rods 10 are passed through the middle of both ends of the mounting plate 7, and a fixing seat 11 is provided at the bottom of the electric control box body 1, and a docking seat 12 is installed inside the fixing seat 11, and a guide groove 13 is provided on the lower surface of the docking seat 12; a guide block 14 is docked inside the guide groove 13, and the outer end of the guide block 14 is connected to the inside of the fixing seat 11, and a threaded rod 15 is passed through the middle of the docking seat 12; the threaded rod 15 is connected to the inner wall of the fixing seat 11 through a bearing seat, and the fixing seat 11 is connected to the fixing seat 11 through a bearing seat. A knob 16 connected to the threaded rod 15 is installed on the outer side of the docking seat 12, and a connecting plate 17 connected to the lower surface of the mounting plate 7 is provided on the upper surface of the docking seat 12. A limiting groove 26 is opened in the middle of the back side of the mounting plate 7, and an extension seat 27 is sleeved on the outer side of the back side of the mounting plate 7. The inner wall of the extension seat 27 is connected to a limiting rod 28 inserted in the limiting groove 26; the cross-sectional size of the guide block 14 matches the cross-sectional size of the guide groove 13, the guide block 14 and the guide groove 13 are slidably connected, the threaded rod 15 and the docking seat 12 are threadedly connected, and the two ends of the mounting plate 7 are slidably connected to the movable groove 9 through the guide rod 10.

[0024] During specific implementation, the mounting plate 7 in the initial state is at the innermost side of the electric control box body 1, and the connected threaded rod 15 is driven to rotate synchronously by rotating the knob 16. Since the threaded rod 15 and the docking seat 12 are threadedly connected, the outer docking seat 12 can be moved outward along the fixed seat 11 as the threaded rod 15 rotates, and the movable docking seat 12 drives the top mounting plate 7 to move outward synchronously through the connecting plate 17 connected above. At this time, the two ends of the movable mounting plate 7 move stably along the guide rod 10 inside the movable groove 9, and the docking seat 12 moves stably along the guide block 14 through the guide groove 13, and when the mounting plate 7 moves outward, it extends outward along the limit rod 28 inside the extension seat 27 through the limit groove 26 until the mounting plate 7 is extended outward to the limit position. At this time, the mounting plate 7 drives the air switch 6 to extend, and the mounting plate 7 can be extended outward by the mutual cooperation of the knob 16 and the threaded rod 15, so as to facilitate the installation of the air switch 6, thereby making the outdoor electric control box have an outward extension structure.

[0025] See also Figure 1 , Figure 2 and Figure 4 A ventilation slot 18 is provided on the side wall of the electric control box body 1, and a protective mesh cover 19 is provided on the outer side of the electric control box body 1 near the ventilation slot 18, and docking slots 20 are provided at both ends of the protective mesh cover 19; a limited seat 21 is provided on the outer side of both ends of the electric control box body 1 near the protective mesh cover 19, and a connecting pin 22 runs through the middle of the limited seat 21, and a docking block 23 is connected to the bottom of the connecting pin 22; a spring 24 is provided on the outer side of the connecting pin 22, and the two ends of the spring 24 are respectively connected to the docking block 23 and the inner wall of the limited seat 21, and a connecting seat 25 is provided at the outer end of the connecting pin 22, and the docking block 23 forms a telescopic structure through the spring 24 and the limited seat 21, and the limited seat 21 is symmetrically distributed about the center line of the protective mesh cover 19.

[0026] In the specific implementation, the two connecting seats 25 are pulled outward to the limit position, and the pulled connecting seat 25 drives the connected connecting pin 22 and the docking block 23 to move synchronously to the inside of the limit seat 21, and the moving docking block 23 squeezes the spring 24 set on the outside of the connecting pin 22, and then the protective net cover 19 is docked and set on the outside of the ventilation slot 18, and the protective net cover 19 is between the two limit seats 21, and then the pulled connecting seat 25 is loosened, and the loosened connecting seat 25 drives the docking block 2 The elastic force of the spring 24 can automatically reset outward until the docking block 23 is docked and inserted in the docking slot 20, so that the protective net cover 19 can be quickly limited and installed. Conversely, the connecting seat 25 is pulled outward to the limit position again, so that the docking block 23 and the docking slot 20 are separated, and the limited protective net cover 19 can be quickly disassembled. By arranging the protective net cover 19 that can be quickly installed and disassembled on the outer side of the ventilation slot 18, the outdoor electric control box can be conveniently cleaned regularly for the protective net cover 19.

[0027] To sum up, when using the outdoor electric control box with an extended structure, the electric control box is carried outside the designated installation room, the electric control box body 1 is locked and installed at the designated position through the fastener tube mounting block 2, and the air switch 6 and the circuit breaker 4 are connected and assembled with the relevant electrical equipment one by one. When the current in the circuit exceeds the rated load capacity of the circuit breaker 4 arranged inside, the circuit can be automatically cut off to prevent overheating of the wires, damage to the equipment or fire. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An outdoor electric control box with an extended structure, comprising an electric control box body (1), a circuit breaker (4), a grounding bar (5) and an air switch (6), characterized in that: Mounting blocks (2) are welded to the edges of both sides of the electric control box body (1), and a box door (3) is installed on the outside of the electric control box body (1). A circuit breaker (4) is installed on the upper part of the inside of the electric control box body (1), and a grounding bar (5) is installed on one side of the circuit breaker (4). An air switch (6) is arranged on the lower part of the inside of the electric control box body (1), and the air switch (6) is docked and installed on the outside of the mounting plate (7).

2. The outdoor electric control box with an extended structure according to claim 1, characterized in that: The inner walls of both ends of the electric control box body (1) close to the mounting plate (7) are connected to mounting seats (8), and movable grooves (9) are provided inside the mounting seats (8), and the two ends of the mounting plate (7) are inserted into the movable grooves (9).

3. The outdoor electric control box with an extended structure according to claim 2, characterized in that: A guide rod (10) passes through the middle of both ends of the mounting plate (7); a fixing seat (11) is provided at the bottom of the electric control box body (1), and a docking seat (12) is installed inside the fixing seat (11); a guide groove (13) is provided on the lower surface of the docking seat (12); a guide block (14) is docked inside the guide groove (13), and the outer end of the guide block (14) is connected to the inside of the fixing seat (11); and a threaded rod (15) passes through the middle of the docking seat (12).

4. The outdoor electric control box with an extended structure according to claim 3, characterized in that: The threaded rod (15) is connected to the inner wall of the fixing seat (11) via a bearing seat, a knob (16) connected to the threaded rod (15) is installed on the outer side of the docking seat (12), and a connecting plate (17) connected to the lower surface of the mounting plate (7) is provided on the upper surface of the docking seat (12).

5. The outdoor electric control box with an extended structure according to claim 4, characterized in that: A limiting groove (26) is provided in the middle of the back side of the mounting plate (7), and an extension seat (27) is sleeved on the outer side of the back side of the mounting plate (7), and the inner wall of the extension seat (27) is connected to a limiting rod (28) inserted into the limiting groove (26).

6. The outdoor electric control box with an extended structure according to claim 1, characterized in that: A ventilation slot (18) is provided on the side wall of the electric control box body (1), and a protective mesh cover (19) is provided on the outer side of the electric control box body (1) close to the ventilation slot (18), and docking slots (20) are provided at both ends of the protective mesh cover (19).

7. The outdoor electric control box with an extended structure according to claim 6, characterized in that: The electric control box body (1) is provided with limit seats (21) on the outer sides of both ends close to the protective mesh cover (19), and a connecting pin (22) runs through the middle of the limit seat (21), and a docking block (23) is connected to the bottom of the connecting pin (22).

8. The outdoor electric control box with an extended structure according to claim 7, characterized in that: A spring (24) is sleeved on the outer side of the connecting pin (22), and two ends of the spring (24) are respectively connected to the docking block (23) and the inner wall of the limiting seat (21), and a connecting seat (25) is provided at the outer end of the connecting pin (22).

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