CN115551273A - An electrical control cabinet for easy installation of internal electrical components - Google Patents

Abstract

The invention discloses an electrical control cabinet which is convenient for installing internal electrical components, and belongs to the technical field of control cabinets. After the main body of the electrical components is completely pushed onto the supporting plate, the telescopic rod 2 is extended and driven by the supporting function of the spring 2. The connecting column moves forward, so that the connecting column drives the two clamping plates away from each other through the two ferrules and the support rods on both sides and drives the clamping block into the clamping slot. When installing, you only need to push the main body of the electrical component forward. When the main body of the electrical component is disassembled, it is only necessary to press the button to drive the connecting column to move, so that the connecting column pulls the two clamping plates close to each other through the support rods on both sides, so that the clamping block is out of the clamping slot, and the disassembly work is completed. The method of connection replaces the traditional way of fixing with fastening bolts, so that the connection parts are not easy to loose due to aging, avoiding poor contact or potential safety hazards caused by the pulling of wires, and it is also conducive to the installation and wiring of electrical components and later maintenance. Work.

Description

An electrical control cabinet for easy installation of internal electrical components

technical field

The invention belongs to the technical field of control cabinets, in particular to an electrical control cabinet which is convenient for installing internal electrical components.

Background technique

The control cabinet is to assemble switchgear, measuring instrument, protective electrical equipment and auxiliary equipment in a closed or semiclosed metal cabinet or on a screen width according to the requirements of electrical wiring. And the safety of the surrounding equipment, the circuit can be connected or disconnected by manual or automatic switch during normal operation, and the circuit can be cut off or alarmed by means of protective electricity in case of failure or abnormal operation, and various parameters in operation can be displayed by means of measuring instruments. Adjust certain electrical parameters, prompt or send out signals for deviations from normal working conditions, and are often used in various power generation, distribution, and substations.

For example, the Chinese patent document "A kind of electrical control cabinet that is convenient for installing internal electrical components" (publication number is: CN114071915A), what is solved in this document is that when the electrical components are installed and fixed in the existing electrical control cabinets, often By directly fixing the electrical components on the internal installation strips, but the installation strips inside the electrical control cabinets in the past are often fixed in position, which is inconvenient to move. When it is necessary to fix electrical components of different sizes, it cannot be fixed according to The size of electrical components is used to change the distance between two adjacent installation strips, which affects the use of the problem, so that it is more convenient to install electrical components of different sizes, but the installation still uses external fasteners Further, it is pointed out that two fans are used to blow the airflow in through the air collecting hood and the vertical pipe, and finally blow it out through the heat dissipation pipe, so as to quickly dissipate heat from the internal electrical components. This technology is easy to discharge heat due to the layout of components As a result, a large amount of heat will still be concentrated in the control cabinet, and the effect is not ideal.

At present, most electrical components are usually installed in the control cabinet. When the control cabinet is impacted by external force, the interior is prone to vibration, which is easy to cause damage to the internal components of the cabinet and affect its normal operation. Secondly, the heat dissipation method of the control cabinet is mostly through the opening of cooling holes. Ventilation, or a built-in fan to discharge hot air, due to the multi-directional layout of components in the cabinet, it is easy to form obstacles to the circulation of airflow, resulting in part of the hot air easily accumulating inside the cabinet, and the heat dissipation effect is not ideal; further, in For the installation of electrical components, fastening bolts are usually used for fastening and positioning. This type of connection is prone to loosening due to aging, resulting in poor contact or potential safety hazards due to the pulling of wires, and is not conducive to the installation and wiring of electrical components. and subsequent maintenance work.

In view of this, an electrical control cabinet that facilitates the installation of internal electrical components is proposed to solve the above problems.

Contents of the invention

In order to overcome the above-mentioned defects, the present invention provides an electrical control cabinet that is convenient for installing internal electrical components, which solves the problem that vibrations are easily generated inside the control cabinet when it is hit by an external force, and it is easy to cause damage to the internal components of the cabinet; Arranged in multiple directions, it is easy to form obstacles to the circulation of airflow, causing some hot air to easily accumulate inside the cabinet, and the heat dissipation effect is not ideal; fastening bolts are used for fastening and positioning, and this type of connection is prone to loosening due to aging, resulting in Poor contact or potential safety hazards caused by the pulling of wires, and it is not conducive to the installation and wiring of electrical components and subsequent maintenance work.

In order to achieve the above object, the present invention provides the following technical solutions: an electrical control cabinet for easy installation of internal electrical components, including a control cabinet main body, the bottom of the control cabinet main body is fixed to the base, and the control cabinet main body is equipped with internal cabinet, the four corners outside the inner cabinet are connected to the four corners inside the main body of the control cabinet through three buffer assemblies, four pallets are arranged in the inner cabinet, and three main bodies of electrical components are arranged on the pallets, The bottom of the main body of the electrical component is fixedly connected with two sliders, and the sliders are slidably connected in a chute, and the chute is opened on the upper surface of the supporting plate, and the sides of the two opposite sliders that are close to each other are both There are several card slots, and the limit components are arranged in the several card slots on both sides. The two limit components are clamped outside the same adjustment component, and the two limit components are slidably connected in the groove. The groove Set in the supporting plate, one end of the adjusting component is connected with the groove, the groove communicates with the chute, and the other end of the adjusting component extends out of the supporting plate.

One side of the top of the inner cabinet is provided with an air inlet hole, and the air inlet hole is connected with the air-cooled component, and the air-cooled component is clamped on the main body of the control cabinet, and the four supporting plates are staggered with air guide holes , the bottom of the inner cabinet is provided with two exhaust holes, and the bottom of the main body of the control cabinet corresponding to the positions of the two exhaust holes are snapped with ventilation plates.

As a further solution of the present invention: the back of the main body of the electrical component is connected to the inner cabinet through a support assembly, the support component includes a baffle, the baffle overlaps the back of the main body of the electrical component, and the back of the baffle is passed through The elastic telescopic rod is fixed with the inner cabinet.

As a further solution of the present invention: the buffer assembly includes a telescopic rod one, one end of the telescopic rod one is hinged with the inner cabinet through a pin shaft, the other end of the telescopic rod one is hinged with two stoppers through a pin shaft, and the two A stopper is fixed to the main body of the control cabinet, and a spring is connected to the outer casing of the telescopic rod.

As a further solution of the present invention: the limiting assembly includes a clamping plate, the clamping plate is slidably connected in the groove, and several clamping blocks are provided on the side of the clamping plate away from the adjustment component, and the clamping blocks are clamped In the draw-in groove, the other side of the clamping plate is respectively hinged with support rods through two pin shafts, and the ends of the opposite two support rods which are close to each other are hinged with the ferrule through the pin shafts.

As a further solution of the present invention: the adjustment assembly includes a connecting column, the outside of the connecting column is clamped with two ferrules, one end of the connecting column is fixed to the inner cabinet through the telescopic rod two, and the other end of the connecting column A button is fixedly connected to one end, and a spring 2 is connected outside the telescopic rod 2.

As a further solution of the present invention: the front of the clamping block is designed in a plane, the back of the clamping block is designed in an arc shape, and the shape of the clamping block is adapted to the shape of the clamping groove, and the clamping plate is in a U-shaped design.

As a further solution of the present invention: the air-cooled assembly includes a cooling fan, the cooling fan is fixed to the top of the main body of the control cabinet, the air delivery end of the cooling fan is connected with a telescopic hose, and the telescopic hose passes through the control cabinet The main body of the cabinet communicates with the air inlet.

As a further solution of the present invention: both sides of the supporting plate are provided with semiconductor cooling chips, and the semiconductor cooling chips are clipped to the side wall of the inner cabinet, and the top and bottom of the inner cabinet are respectively connected to the main body of the control cabinet through the elastic frame. The upper and lower sides of the inner cabinet are fixed, and the back of the inner cabinet is provided with four wiring holes, and four insulating elastic sleeves are clamped in the wiring holes.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, the main body of the electrical component is erected by setting the supporting plate, and the two sliders at the bottom of the main body of the electrical component slide into the two chute, and the slider can squeeze the clamping block during the movement, so that the two sides on both sides The clamping blocks respectively drive the two clamping plates to approach each other, and then drive the two clamping plates to deflect the struts on both sides, so that the struts drive the connecting column to move through the clamping sleeve and squeeze the telescopic rod 2. When the main body of the electrical component is completely pushed After arriving on the supporting plate, through the support of spring two, the telescopic rod two is extended and the connecting column is moved forward, so that the connecting column drives the two clamping plates away from each other through the two ferrules and the poles on both sides, so that The card board drives the card block into the card slot on the slider, and the back of the card block is designed in an arc shape. When installing the main body of the electrical component, it is only necessary to push the main body of the electrical component forward, and because the front of the card block It is a flat design. In the current state, the card slot can limit the block and improve the installation stability of the main body of the electrical component. When the main body of the electrical component is disassembled, it is only necessary to press the button to drive the connecting column to move, so that the connecting column can pass through. The support rods on both sides pull the two clamping plates close to each other, so that the clamping block is out of the clamping slot, and the disassembly of the main body of the electrical component can be completed. It is not easy to loose due to aging, avoiding poor contact or potential safety hazards caused by wire pulling, and it is also conducive to the installation and wiring of electrical components and later maintenance work.

2. In the present invention, the cold air is introduced into the main body of the control cabinet by setting the cooling fan, and the cold air enters the inner cabinet through the telescopic hose and the air inlet hole. Since the four support plates are staggered with air guide holes, the cold air can It circulates to the main body of the electrical components in an S-shape in turn, and cooperates with the semiconductor cooling chip to perform heat exchange work. The cold end of the semiconductor cooling chip is in the inner cabinet, and the hot end passes through the inner cabinet. The S-shaped airflow can make the cold air Fill the space on each layer of pallets, and then the air flow is discharged from the exhaust holes at the bottom of the inner cabinet, and the main body of the control cabinet is discharged through the ventilation plate. Form an obstacle, greatly improve the ventilation and heat dissipation effect of the electrical control cabinet.

3. In the present invention, the main body of electrical components is installed by setting the inner cabinet. The four corners of the inner cabinet are connected to the main body of the control cabinet through buffer components. When the main body of the control cabinet is hit by external force, the vibration amplitude can be transmitted to the inner cabinet. The cabinet can drive a plurality of telescopic rods to be extended or shortened, and then use the supporting effect of the spring to make the telescopic rods quickly reset, which has a good shock resistance effect. Hinged, so that the inner cabinet can be displaced in a small amount in multiple directions, and the spring can quickly return to the position to realize multi-directional shock absorption protection for the main body of the electrical components, and cooperate with the elastic frames on the upper and lower sides of the inner cabinet to play a good supporting and damping effect. Improve shock absorption.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the present invention;

Fig. 2 is a three-dimensional structural schematic view of the inner cabinet of the present invention;

Fig. 3 is the structural representation of inner cabinet rear view of the present invention;

Fig. 4 is the structural representation of the front view of the inner cabinet of the present invention;

Fig. 5 is the structural schematic diagram of supporting plate section of the present invention;

Fig. 6 is a structural schematic diagram of the connection between the limiting assembly and the adjusting assembly of the present invention;

Fig. 7 is a three-dimensional structural schematic diagram of the slider of the present invention;

Fig. 8 is a structural schematic diagram of the buffer assembly of the present invention;

In the figure: 1. Main body of the control cabinet; 2. Base; 3. Inner cabinet; 4. Buffer assembly; 401. Telescopic rod 1; 402. Spring 1; 403. Block; 5. Support plate; 6. Main body of electrical components; 7. Chute; 8. Slider; 9. Limiting component; 901. Clamping plate; 902. Clamping block; 903. Strut; 904. Card sleeve; 10. Adjusting component; 101. Connecting column; 102. Button; 103, telescopic rod two; 104, spring two; 11, groove; 12, support assembly; 121, baffle; 122, elastic telescopic rod; 13, card slot; 14, air cooling component; 15. Air inlet hole; 16. Air guide hole; 17. Ventilation hole; 18. Ventilation plate; 19. Elastic frame; 20. Semiconductor refrigeration sheet; 21. Cable hole;

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

As shown in Figures 1-8, the present invention provides a technical solution: an electrical control cabinet for easy installation of internal electrical components, including a control cabinet main body 1, the bottom of the control cabinet main body 1 is fixed to the base 2, and the control cabinet main body 1 There is an inner cabinet 3 inside, and the four corners of the inner cabinet 3 are connected with the four corners of the control cabinet main body 1 through three buffer components 4. The buffer component 4 includes a telescopic rod 401, and one end of the telescopic rod 401 passes through a pin Hinged with the inner cabinet 3, the other end of the telescopic rod 401 is hinged with two stoppers 403 through a pin shaft, and the two stoppers 403 are fixed with the main body 1 of the control cabinet. The mutual cooperation between the rod one 401 and the spring one 402 can transmit the vibration amplitude to the inner cabinet 3 when the main body 1 of the control cabinet is collided with an external force, and the inner cabinet 3 can drive a plurality of telescopic rods one 401 to extend or shorten, and then use the supporting effect of spring one 402 to quickly reset telescopic rod one 401, which has a good shock resistance; further, because telescopic rod one 401 is respectively hinged with inner cabinet 3 and stopper 403, inner cabinet 3 can be slightly The displacement is generated in multiple directions, and the spring 402 can quickly return to the position, so as to realize the shock absorption and protection of the main body 6 of the electrical component in multiple directions;

Inner cabinet 3 is provided with four supporting plates 5, and supporting plate 5 is provided with three electrical component main bodies 6, and the back side of electrical component main body 6 is connected with inner cabinet 3 by supporting assembly 12, and supporting assembly 12 comprises baffle plate 121, and baffle plate 121 is overlapped with the back side of the electrical component main body 6, and the back side of the baffle plate 121 is fixed with the inner cabinet 3 by the elastic telescopic rod 122, and the supporting action of the elastic telescopic rod 122 drives the baffle plate 121 to push the electrical component main body 6, so that the electrical component The main body 6 can drive the two sliders 8 to slide in the two chute 7, which facilitates the disassembly of the electrical component main body 6;

The bottom of the electrical component main body 6 is fixedly connected with two sliders 8, the sliders 8 are slidably connected in the chute 7, the chute 7 is opened on the upper surface of the supporting plate 5, and the opposite sides of the two sliders 8 are close to each other There are several draw-in grooves 13, and the limit assemblies 9 are arranged in the several draw-in grooves 13 on both sides. In the groove 11, the limit assembly 9 includes a clamping plate 901, which is slidably connected in the groove 11, and the side of the clamping plate 901 away from the adjusting component 10 is provided with several clamping blocks 902, and the clamping blocks 902 are clamped in the clamping groove 13, the other side of the clamping plate 901 is respectively hinged with support rods 903 through two pin shafts, and the ends of the two opposite support rods 903 that are close to each other are hinged with the ferrule 904 through the pin shafts, and are driven by the support rods 903 on both sides. The two clamping plates 901 are close to each other or far away from each other, so that the clamping block 902 is separated from the clamping groove 13 or inserted into the clamping groove 13, which facilitates the disassembly and assembly of the main body of the electrical components;

The front of the clamping block 902 is a plane design, the back of the clamping block 902 is an arc design, and the shape of the clamping block 902 is compatible with the slot 13, and the clamping plate 901 is a U-shaped design, because the back of the clamping block 902 is curved Design, when installing the electrical component main body 6, it is only necessary to push the electrical component main body 6 forward, and because the front of the clamping block 902 is a plane design, the clamping groove 13 can limit the clamping block 902 in the current state, Improve the installation stability of the electrical component main body 6;

Groove 11 is provided in supporting plate 5, and one end of adjustment assembly 10 is connected with groove 11, and groove 11 is connected with chute 7, and the other end of adjustment assembly 10 stretches out support plate 5, and adjustment assembly 10 comprises connecting column 101 The outside of the connecting column 101 is clamped with two ferrules 904, one end of the connecting column 101 is fixed to the inner cabinet 3 through the telescopic rod 103, the other end of the connecting column 101 is fixedly connected with the button 102, and the outer casing of the telescopic rod 103 is connected with The second spring 104, through the support of the second spring 104, makes the telescopic rod 103 stretch and drives the connecting column 101 to move forward, so that the connecting column 101 drives the two clamping plates through the two ferrules 904 and the support rods 903 on both sides 901 are far away from each other, so that the clamping plate 901 drives the clamping block 902 to be clamped into the slot 13 on the slider 8, which is convenient for supporting and limiting the slider 8.

One side of the top of the inner cabinet 3 is provided with an air inlet 15, and the air inlet 15 is connected with the air cooling assembly 14. The air cooling assembly 14 is clamped on the main body 1 of the control cabinet, and the four supporting plates 5 are staggered with air guides. hole 16, the air cooling assembly 14 includes a cooling fan 142, the cooling fan 142 is fixed to the top of the control cabinet main body 1, and the air delivery end of the cooling fan 142 is connected with a telescopic hose 141, and the telescopic hose 141 passes through the control cabinet main body 1 and enters the The wind hole 15 is connected, and the setting of the flexible hose 141 can drive the flexible hose 141 to offset together when the inner cabinet 3 is in the offset position, which will not affect the normal passage of gas into the inner cabinet 3; due to the four supporting plates 5 Air guide holes 16 are arranged staggeredly on the upper side, so that the cold air can flow down to the electrical component main body 6 of the lower layer in an S-shape, and the airflow flowing in an S-shape can make the cold air fill the space on each layer of the supporting plate 5 and improve its heat dissipation effect;

The bottom of the inner cabinet 3 is provided with two exhaust holes 17, the bottom of the control cabinet main body 1 corresponding to the positions of the two exhaust holes 17 are snapped with a ventilation plate 18, and both sides of the supporting plate 5 are provided with semiconductor cooling chips 20, The semiconductor refrigerating sheet 20 is clamped on the side wall of the inner cabinet 3, and the top and bottom of the inner cabinet 3 are respectively fixed to the upper and lower sides of the main body 1 of the control cabinet through the elastic frame 19. The back of the inner cabinet 3 is provided with four wiring holes 21. Four insulating elastic sleeves 22 are clamped in the wiring hole 21. Because of the semiconductor cooling sheet 20, after the cold air enters the inner cabinet 3, it cooperates with the semiconductor cooling sheet 20 to perform heat exchange work. The cold end of the semiconductor cooling sheet 20 In the inner cabinet 3, the hot end passes through the inner cabinet 3 to improve the cooling effect; because the elastic frame 19 is provided, it plays a good supporting damping effect and improves the shock absorption effect; because the insulating elastic sleeve 22 is provided, the wire clamp Inserting the insulating elastic sleeve 22 can serve the purpose of limiting and guiding the wires of the electrical component main body 6 and preventing the wires from being cross-wound.

Working principle of the present invention is:

When in use, the electrical component main body 6 is erected on the pallet 5, and the two sliders 8 at the bottom of the electrical component main body 6 slide into the two slide grooves 7, and the sliders 8 can squeeze the clamping block 902 during the movement, The clamping blocks 902 on both sides drive the two clamping plates 901 to approach each other, and then the two clamping plates 901 drive the struts 903 on both sides to deflect, so that the struts 903 drive the connecting column 101 to move and squeeze through the ferrule 904 Compress the telescopic rod two 103;

After the electrical component main body 6 is fully pushed onto the supporting plate 5, the electrical component main body 6 is in close contact with the baffle plate 121, and through the supporting effect of the spring 2 104, the telescopic rod 2 103 is elongated and drives the connecting column 101 to move forward, so that The connecting column 101 drives the two clips 901 away from each other through the two ferrules 904 and the poles 903 on both sides, so that the clips 901 drive the clips 902 into the slots 13 on the slider 8, and the clips 902 The back is designed in a curved shape. When the electrical component body 6 is installed, it is only necessary to push the electrical component body 6 forward, and because the front of the block 902 is designed in a plane, the slot 13 can hold the block 902 in the current state. Carry out limit;

When disassembling the main body 6 of the electrical component, it is only necessary to press the button 102 to drive the connecting column 101 to move, so that the connecting column 101 pulls the two clamping plates 901 close to each other through the support rods 903 on both sides, so that the clamping block 902 is separated from the clamping groove 13, At this time, the supporting action of the elastic telescopic rod 122 drives the baffle plate 121 to push the electrical component main body 6, so that the electrical component main body 6 can drive the two sliders 8 to slide in the two chute 7, and the electrical component main body 6 can be completely adjusted. dismantling work;

When the electrical control cabinet is radiated and cooled, the air cooler 142 feeds cold air into the main body 1 of the control cabinet, and the cold air enters the inner cabinet 3 through the telescopic hose 141 and the air inlet 15. There are air guide holes 16, so that the cold air can flow down to the main body 6 of the electrical components in an S shape in turn, and cooperate with the semiconductor refrigeration sheet 20 for heat exchange. The cold end of the semiconductor refrigeration sheet 20 is in the inner cabinet 3, and the hot end is through the Through the inner cabinet 3, the air flow in S-shape can make the cold air fill the space on each layer of pallet 5, and then the air flow is discharged from the exhaust hole 17 at the bottom of the inner cabinet 3, and is discharged from the main body of the control cabinet 1 through the ventilation plate 18 ;

When the main body 1 of the control cabinet is collided by an external force, it can transmit the vibration amplitude to the inner cabinet 3, and the inner cabinet 3 can drive a plurality of telescopic rods 401 to extend or shorten, and then use the support function of the spring 402 to make the telescopic Rod one 401 quickly resets, and further, because the telescopic rod one 401 is respectively hinged with the inner cabinet 3 and the stopper 403, the inner cabinet 3 can be displaced in a small and multi-directional manner, and the spring one 402 can quickly return to realize multi-directional electrical alignment. The component body 6 is protected against shock, and cooperates with the elastic frames 19 on the upper and lower sides of the inner cabinet 3 to play the role of support and damping.

In summary:

The electrical component main body 6 is set up by setting the supporting plate 5, and the two sliders 8 at the bottom of the electrical component main body 6 slide into the two chute 7, and the slider 8 can squeeze the clamping block 902 during the movement, so that both sides The clamping blocks 902 respectively drive the two clamping plates 901 to approach each other, and then the two clamping plates 901 drive the struts 903 on both sides to deflect, so that the struts 903 drive the connecting column 101 to move through the ferrule 904 and squeeze the telescopic rod Two 103, when the electrical component main body 6 is fully pushed onto the supporting plate 5, through the support of the spring two 104, the telescopic rod two 103 is extended and drives the connecting column 101 to move forward, so that the connecting column 101 passes through two ferrules 904 and the poles 903 on both sides drive the two clamping plates 901 away from each other, so that the clamping plate 901 drives the clamping block 902 to snap into the draw-in groove 13 on the slider 8, and the back of the clamping block 902 is designed in an arc shape. When the electrical component main body 6 is installed, it is only necessary to push the electrical component main body 6 forward, and because the front of the clamping block 902 is a plane design, the clamping groove 13 can limit the clamping block 902 in the current state, and the electrical component main body can be improved. 6. Installation stability. When disassembling the main body 6 of the electrical component, it is only necessary to press the button 102 to drive the connecting column 101 to move, so that the connecting column 101 pulls the two clamping plates 901 close to each other through the support rods 903 on both sides, so that the clamping block 902 disengages from the card slot 13 to complete the disassembly of the main body 6 of the electrical component. This application adopts a clamping method instead of the traditional method of fastening bolts, so that the connection parts are not easy to loose due to aging, and avoid poor contact or The potential safety hazard caused by the pulling of the wires is also conducive to the installation and wiring of electrical components and later maintenance work.

The cold air is introduced into the control cabinet main body 1 by setting the cooling fan 142, and the cold air enters the inner cabinet 3 through the telescopic hose 141 and the air inlet hole 15. Since the four supporting plates 5 are staggered with air guide holes 16, the cold air It can circulate to the main body 6 of the electrical components in the lower layer in an S shape, and cooperate with the semiconductor cooling chip 20 to perform heat exchange work. The cold end of the semiconductor cooling chip 20 is in the inner cabinet 3, and the hot end passes through the inner cabinet 3, and the cooperation is in an S shape. The circulating air flow can make the cold air fill the space on each layer of pallet 5, and then the air flow is discharged from the exhaust hole 17 at the bottom of the inner cabinet 3, and is discharged from the control cabinet main body 1 through the ventilation plate 18, even if the electrical component main body 6 is in the cabinet It is arranged in multiple directions so that it will not hinder the circulating airflow, which greatly improves the ventilation and heat dissipation effect of the electrical control cabinet.

The electrical component main body 6 is installed by setting the inner cabinet 3. The four corners of the inner cabinet 3 are connected with the control cabinet main body 1 through the buffer assembly 4. When the control cabinet main body 1 is hit by an external force, the vibration amplitude can be transmitted to the inner cabinet 3. , the inner cabinet 3 can drive a plurality of telescopic rods 401 to extend or shorten, and then use the support of spring 402 to quickly reset the telescopic rods 401, which has a good anti-seismic effect. Further, because the telescopic rods 401 Respectively hinged with the inner cabinet 3 and the stopper 403, so that the inner cabinet 3 can generate a small displacement in multiple directions, and can quickly return to its position through the spring 1 402, so as to realize the multi-directional shock absorption protection of the electrical component main body 6, and cooperate with the inner cabinet 3 up and down. The elastic frame 19 on the side plays a good supporting and damping effect and improves the shock absorption effect.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention based on specific situations.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (8)

1. An electrical control cabinet for easy installation of internal electrical components, comprising a control cabinet main body (1), characterized in that: the bottom of the control cabinet main body (1) is fixed to the base (2), and the control cabinet main body ( 1) There is an inner cabinet (3), the four corners of the inner cabinet (3) are connected with the four corners of the main body (1) of the control cabinet through three buffer components (4), the inner cabinet (3) ) is provided with four pallets (5), the pallets (5) are provided with three electrical component main bodies (6), and the bottom of the electrical component main body (6) is fixedly connected with two sliders (8) , the slider (8) is slidably connected in the chute (7), the chute (7) is opened on the upper surface of the pallet (5), and the opposite sides of the two sliders (8) are close to each other Each is provided with several card slots (13), and the several card slots (13) on both sides are provided with limit components (9), and the two limit components (9) are clamped outside the same adjustment component (10). Two limit components (9) are slidingly connected in the groove (11), the groove (11) is opened in the supporting plate (5), and one end of the adjustment component (10) is connected with the groove (11) , the groove (11) communicates with the chute (7), and the other end of the adjustment assembly (10) protrudes from the supporting plate (5); One side of the top of the inner cabinet (3) is provided with an air inlet hole (15), and the air inlet hole (15) communicates with the air cooling assembly (14), and the air cooling assembly (14) is clamped on the control On the main body (1) of the cabinet, air guide holes (16) are provided staggeredly on the four supporting plates (5), and two exhaust holes (17) are provided at the bottom of the inner cabinet (3). The main body of the control cabinet (1) Ventilation plates (18) are clamped at the positions corresponding to the two exhaust holes (17) at the bottom. 2. An electrical control cabinet for easy installation of internal electrical components according to claim 1, characterized in that: the back of the electrical component body (6) is connected to the inner cabinet (3) through a support assembly (12), so The support assembly (12) includes a baffle (121), the baffle (121) is overlapped with the back of the electrical component body (6), and the back of the baffle (121) is connected to the inner surface through the elastic telescopic rod (122). Cabinet (3) is fixed. 3. An electrical control cabinet convenient for installing internal electrical components according to claim 1, characterized in that: the buffer assembly (4) includes a telescopic rod one (401), and one end of the telescopic rod one (401) The pin is hinged with the inner cabinet (3), the other end of the telescopic rod one (401) is hinged with two stoppers (403) through the pin, and the two stoppers (403) are connected with the control cabinet main body (1). Fixed, the telescopic rod one (401) is covered with a spring one (402). 4. An electrical control cabinet for easy installation of internal electrical components according to claim 1, characterized in that: the limit assembly (9) includes a clamping plate (901), and the clamping plate (901) is slidably connected to In the groove (11), several clamping blocks (902) are provided on the side of the clamping plate (901) away from the adjustment assembly (10), and the clamping blocks (902) are clamped in the clamping groove (13), The other side of the clamping plate (901) is respectively hinged with support rods (903) through two pin shafts, and the ends of the two opposite support rods (903) that are close to each other are hinged with the ferrule (904) through pin shafts. 5. An electrical control cabinet for easy installation of internal electrical components according to claim 4, characterized in that: the adjustment assembly (10) includes a connecting column (101), and the connecting column (101) is externally connected to two The ferrule (904) is clamped, one end of the connecting column (101) is fixed to the inner cabinet (3) through the telescopic rod two (103), and the other end of the connecting column (101) is fixedly connected with a button (102) , the second telescopic rod (103) is covered with a second spring (104). 6. An electrical control cabinet for easy installation of internal electrical components according to claim 5, characterized in that: the front of the block (902) is designed in a plane, and the back of the block (902) is curved design, and the block (902) is adapted to the shape of the slot (13), and the clamping plate (901) is U-shaped. 7. An electrical control cabinet that is convenient for installing internal electrical components according to claim 1, characterized in that: the air cooling assembly (14) includes a cooling fan (142), and the cooling fan (142) is connected with the control cabinet The top of the main body (1) is fixed, and the air delivery end of the air cooler (142) is connected with a telescopic hose (141), and the telescopic hose (141) passes through the control cabinet main body (1) and the air inlet hole (15 ) connected. 8. An electrical control cabinet that facilitates the installation of internal electrical components according to claim 1, characterized in that: both sides of the supporting plate (5) are provided with semiconductor refrigerating sheets (20), and the semiconductor refrigerating sheets (20) snapped into the side wall of the inner cabinet (3), the top and bottom of the inner cabinet (3) are respectively fixed to the upper and lower sides of the control cabinet main body (1) through the elastic frame (19), and the inner cabinet (3) is The back of the cabinet (3) is provided with four wiring holes (21), and four insulating elastic sleeves (22) are clamped in the wiring holes (21).

Images