A power distribution cabinet for architectural gardening engineering

Abstract

The present invention discloses a power distribution cabinet for architectural garden engineering, and relates to the technical field of power distribution cabinets. The present invention comprises a power distribution cabinet body, a protective device is arranged on the top of the power distribution cabinet body, a heat dissipation device is arranged on the bottom of the inner wall of the power distribution cabinet body, a dehumidification device is arranged on the back of the power distribution cabinet body, and a fire prevention device is arranged on the top side wall of the power distribution cabinet body. The present invention arranges the protective device so that the base, spring frame, pressure rod, bottom protective plate, resistance rod and top protective plate cooperate with the inclined plate, the bottom protective plate drives the pressure rod to move downward, the pressure rod drives the spring in the spring frame to press downward, the spring plays a role of buffering protection for the bottom protective plate, and the arrangement of the bottom protective plate provides effective protection for the top of the power distribution cabinet, which can effectively prevent external environmental substances such as rainwater, leaves, and bird excrement from entering the interior of the power distribution cabinet, thereby improving the protection performance of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet for architectural garden engineering. Background Art

[0002] With the acceleration of urbanization and people's increasing attention to green environment, the increase in garden landscape projects may lead to an increase in demand for corresponding power equipment, including distribution cabinets for power supply and power management. Distribution cabinets used in architectural garden projects ensure the normal operation of various equipment in the park, including sprinkler systems, lighting equipment, audio equipment, etc., thereby creating a safe, comfortable and sustainable garden environment for people.

[0003] The utility model patent with patent announcement number CN209119649U discloses a power distribution cabinet for building and gardening engineering. The patent relates to a power distribution cabinet. The patent discloses a power distribution cabinet for building and gardening engineering, including a distribution box body, the bottom of the distribution box body is fixedly connected with a heightened base, the cross-sectional area of ​​the top of the heightened base is larger than the cross-sectional area of ​​the bottom of the distribution box body, the top of the front surface and the back surface of the distribution box body are provided with heat dissipation holes, the number of the heat dissipation holes is four, the central axis of the top of the distribution box body is fixedly connected with a support rod, and the top of the support rod is fixedly connected with a protective cover. The power distribution cabinet for building and gardening engineering, by setting a control module, an information acquisition module, an information processing module, a signal transmission module, a processor, a comparison module, an electronic timer, a circuit switch and an alarm module, can control the distribution box body to perform timed power distribution by setting a set time, does not require manual operation, saves the operator's time, and can distribute power in a timely and effective manner, effectively improving the practicality of the distribution cabinet.

[0004] However, the current distribution cabinets for architectural garden projects have the following problems: the protective cover is not well set to buffer the top of the distribution cabinet, and when there are debris attached to the top of the protective cover, it needs to be handled manually, thereby reducing the protective effect of the protective cover. Therefore, we propose a distribution cabinet for architectural garden projects. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a power distribution cabinet for architectural and garden engineering, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present invention is implemented through the following technical solutions: a power distribution cabinet for architectural garden engineering, including a power distribution cabinet body, a protective device is arranged on the top of the power distribution cabinet body, a heat dissipation device is arranged on the bottom of the inner wall of the power distribution cabinet body, a dehumidification device is arranged on the back of the power distribution cabinet body, and a fire prevention device is arranged on the top side wall of the power distribution cabinet body. The protective device includes two bases, two spring frames, a pressure rod, two bottom protection plates and four resistance rods. The two bases are respectively fixedly mounted on the top of the power distribution cabinet body, the two spring frames are respectively fixedly mounted on the middle tops of the two bases, and the pressure rod is slidably mounted on the two spring frames. The bottom protective plate is arranged on the inner wall of the bottom protective plate, and a spring is arranged between the pressure rod and the spring frame. The two bottom protective plates are respectively fixedly mounted on the top of the pressure rod, and slots are opened on the top of the two bottom protective plates. The four resistance rods are respectively fixedly mounted on the left and right ends of the two bases. When branches in the garden fall on the bottom protective plate, the bottom protective plate drives the pressure rod to move downward, and the pressure rod drives the spring in the spring frame to press downward. The spring plays a role of buffering protection for the bottom protective plate. The setting of the bottom protective plate provides effective protection for the top of the distribution cabinet, which can effectively prevent external environmental substances such as rainwater, leaves, and bird excrement from entering the interior of the distribution cabinet, thereby improving the protection performance of the equipment.

[0007] According to the above technical solution, the protective device also includes two top-level protective plates and a plurality of inclined plates. The two top-level protective plates are respectively hinged on the tops of the two bottom-level protective plates, and slots are provided on the tops of the two top-level protective plates. The plurality of inclined plates are respectively fixedly installed on the inner walls of the slots of the two top-level protective plates, and the plurality of inclined plates are located on the movement trajectory of the raised surface of the resistance rod. When the bottom-level protective plate drives the pressure rod to move downward, the top-level protective plate drives the inclined plate to move downward. When the inclined plate resists the protrusion on the resistance rod, the top-level protective plate will swing in a small arc, and the leaves on the top-level protective plate and other debris attached to the protective plate will be swung down, thereby reducing the pressure on the protective plate and further improving its protection efficiency.

[0008] According to the above technical scheme, the heat dissipation device includes a heat dissipation integrated box, two heat dissipation boxes, two rotating rods, a plurality of fan blades, two path disks and two dust-proof nets. The heat dissipation integrated box is fixedly installed at the bottom of the inner wall of the distribution cabinet body. The two heat dissipation boxes are respectively fixedly installed at the inner wall of the heat dissipation integrated box, and a plurality of protrusions are arranged on the inner wall of the two heat dissipation boxes near the front of the distribution cabinet body. The two rotating rods are driven by two motors, and the two motors are respectively fixedly installed at the bottom of the two heat dissipation boxes. The plurality of fan blades are respectively fixedly installed at the outer walls of the two rotating rods. The two path disks are respectively fixedly installed at the middle outer walls of the two rotating rods, and sliding grooves are provided on the side walls of the two path disks. The two dust-proof nets are respectively fixedly installed on the tops of the two heat dissipation boxes. When the motor is turned on, the motor drives the rotating rod to rotate, and the rotating rod drives the fan blades to rotate. The fan blades provide heat dissipation effect for the inside of the distribution cabinet, effectively improve the heat dissipation performance of the equipment, reduce the temperature, and prevent failures and damage caused by overheating of electrical equipment. The design of the dust-proof net can prevent small particles such as internal dust from entering the inside of the distribution cabinet during heat dissipation.

[0009] According to the above technical solution, the heat dissipation device also includes a plurality of fixed rods, a plurality of fixed columns, a plurality of resisting short rods, a plurality of scraping brushes and a plurality of resisting inclined blocks, a plurality of the fixed rods are respectively fixedly installed on the tops of the two path plates, a plurality of the fixed columns are respectively fixedly installed on the outer walls of a plurality of fixed rods, and a plurality of fixed columns are provided with sliding grooves, a plurality of the resisting short rods are respectively slidably installed on the inner walls of the sliding grooves of a plurality of fixed columns, and a plurality of the resisting short rods are provided with springs on the tops, a plurality of the resisting short rods are designed to have a semi-spherical bottom, a plurality of the scraping brushes are respectively fixedly installed on the plurality of resisting At the outer wall of the short contact rod, several of the said oblique interference blocks are respectively slidably installed in the sliding grooves of the two path disks, the rotating rod drives the path disk to rotate, the path disk drives the fixed rod and the oblique interference block to rotate, the fixed rod drives the fixed column to rotate, the fixed column drives the short interference rod to rotate, the short interference rod drives the wall scraping brush to rotate, and the oblique interference block will move inward when it contacts the protrusion on the inner wall of the heat sink, and the oblique interference block will drive the short interference rod to move upward, and the short interference rod will drive the wall scraping brush to move upward, and the wall scraping brush will scrape the dust on the inner wall of the heat sink away from the inner wall to prevent it from adhering to the inner wall and affecting the heat dissipation efficiency, and at the same time, it can also improve the cleanliness of the inner wall of the heat sink.

[0010] According to the above technical scheme, the dehumidification device includes two pipes, a filter plate, two air inlet fixing plates, two porous sponges and two lower slides. The two pipes respectively penetrate and are fixedly installed on the side walls of the two heat dissipation boxes close to the back of the distribution cabinet body. The filter plate is fixedly installed on one side of the two pipes close to the back of the distribution cabinet body. The two air inlet fixing plates are respectively fixedly installed on the inner walls of the two pipes close to the back of the distribution cabinet body. The two porous sponges are respectively slidably installed on the inner walls of the middle ends of the two pipes. The two lower slides penetrate and are fixedly installed on the bottom of the inner walls of the two pipes close to the porous sponges. The setting of the filter plate can isolate most of the dust, and then the porous sponge can isolate the moisture in the air to the air inlet through the porous sponge, so as to prevent moisture from entering and corroding the electrical components of the distribution cabinet.

[0011] According to the above technical solution, the dehumidification device also includes four slide rails, two extrusion plates and two resistance plates. The four slide rails are respectively fixedly installed on the left and right inner walls of the two pipes, the two extrusion plates are respectively slidably installed on the inner walls of the four slide rails, and the two resistance plates are respectively fixedly installed on one side of the two extrusion plates close to the front of the distribution cabinet body. When the path disk rotates, the path disk drives the resistance plate to be squeezed inward, the resistance plate drives the extrusion plate to be squeezed inward, the extrusion plate drives the porous sponge to be squeezed inward, the extrusion plate squeezes the moisture absorbed by the porous sponge to the lower slide, and then discharges the moisture through the lower slide, thereby reducing the impact of moisture on electrical equipment and improving the stability and life of the distribution cabinet.

[0012] According to the above technical scheme, the fire prevention device includes a fire extinguisher, a trigger sensor, a temperature sensing plate and two spray pipes. The fire extinguisher is fixedly installed on the top back of the distribution cabinet body, the trigger sensor is fixedly installed on the bottom of the fire extinguisher, the temperature sensing plate is fixedly installed on the bottom of the trigger sensor, and the two spray pipes are respectively fixedly installed on the left and right sides of the fire extinguisher. When the distribution cabinet for building and garden engineering catches fire, personnel often cannot reach the scene in time to extinguish the fire. The temperature of the sensitive area is detected by the temperature sensing plate. When the sensed temperature reaches 300 degrees, the temperature sensing plate triggers a fire alarm to the trigger sensor. The fire extinguisher is turned on by the trigger sensor, and the fire extinguisher sprays carbon dioxide gas through the spray pipe, thereby achieving the effect of timely extinguishing the fire and preventing the occurrence of fire in time.

[0013] According to the above technical scheme, the fire protection device also includes a plurality of inclined hinged plates, a plurality of connecting plates and a plurality of swinging plates, and the plurality of inclined hinged plates are grouped in two, and each group of inclined hinged plates is respectively hinged at the bottom injection ports of the two injection pipes, and the plurality of connecting plates are respectively fixedly installed on the side walls of each group of inclined hinged plates close to the main body of the distribution cabinet, and the plurality of swinging plates are respectively fixedly installed on one side of each group of inclined hinged plates close to the injection port of the injection pipe. When the carbon dioxide gas is discharged, the carbon dioxide gas drives the swinging plate to swing left and right, and the swinging plate drives the inclined hinged plate to swing left and right, and the inclined hinged plate evenly places the carbon dioxide gas around the distribution cabinet, thereby increasing the discharge area of ​​the carbon dioxide gas and improving the fire extinguishing efficiency of the fire extinguisher.

[0014] The present invention provides a power distribution cabinet for architectural garden engineering, which has the following beneficial effects:

[0015] (1) The present invention arranges the protective device so that the base, spring frame, pressure rod, bottom protective plate, abutment rod and top protective plate cooperate with the inclined plate. When branches in the garden fall on the bottom protective plate, the bottom protective plate drives the pressure rod to move downward, and the pressure rod drives the spring in the spring frame to press downward. The spring plays a buffering and protective role for the bottom protective plate. The arrangement of the bottom protective plate provides effective protection for the top of the distribution cabinet, which can effectively prevent rainwater, leaves, bird excrement and other external environmental substances from entering the distribution cabinet, thereby improving the protective performance of the equipment. When the bottom protective plate drives the pressure rod to move downward, the top protective plate drives the inclined plate to move downward. When the inclined plate abuts against the protrusion on the abutment rod, the top protective plate will swing in a small arc, swinging down the leaves on the top protective plate and other debris attached to the protective plate, thereby reducing the pressure on the protective plate and further improving its protective efficiency.

[0016] (2) The present invention arranges the heat dissipation device so that the heat dissipation integrated box, heat dissipation box, rotating rod, fan blades, path plate, dust screen, fixed rod, fixed column, short contact rod and wall scraper brush cooperate with the contact inclined block, turn on the motor, the motor drives the rotating rod to rotate, the rotating rod drives the fan blades to rotate, the fan blades provide heat dissipation effect for the inside of the distribution cabinet, effectively improve the heat dissipation performance of the equipment, reduce the temperature, and prevent malfunctions and damage caused by overheating of the electrical equipment. The design of the dust screen can prevent fine particles such as dust inside from entering the distribution cabinet during heat dissipation. Inside, the rotating rod drives the path plate to rotate, the path plate drives the fixed rod and the resistance bevel block to rotate, the fixed rod drives the fixed column to rotate, the fixed column drives the resistance short rod to rotate, the resistance short rod drives the wall scraping brush to rotate, and the resistance bevel block will move inward when it hits the protrusion on the inner wall of the heat sink box, and the resistance bevel block will drive the resistance short rod to move upward, and the resistance short rod will drive the wall scraping brush to move upward, and the wall scraping brush will scrape the dust on the inner wall of the heat sink box away from the inner wall to prevent it from adhering to the inner wall and affecting the heat dissipation efficiency, while also improving the cleanliness of the inner wall of the heat sink box.

[0017] (3) The present invention arranges a dehumidification device so that the pipeline, filter plate, air intake fixed plate, porous sponge, downward slide, slide rail and extrusion plate cooperate with the contact plate. The filter plate can isolate most of the dust, and the porous sponge can isolate the moisture in the air to the air inlet to prevent moisture from entering and corroding the electrical components of the distribution cabinet. When the path disk rotates, the path disk drives the contact plate to squeeze inward, the contact plate drives the extrusion plate to squeeze inward, the extrusion plate drives the porous sponge to squeeze inward, the extrusion plate squeezes the moisture absorbed by the porous sponge to the downward slide, and then discharges the moisture through the downward slide, thereby reducing the impact of moisture on electrical equipment and improving the stability and life of the distribution cabinet.

[0018] (4) The present invention arranges a fire prevention device so that the fire extinguisher, trigger sensor, temperature sensing plate, spray pipe, inclined hinged plate and connecting plate cooperate with the swing plate. When the distribution cabinet for building and garden engineering is on fire, personnel often cannot reach the scene in time to extinguish the fire. The temperature of the sensitive area is detected by the temperature sensing plate. When the sensed temperature reaches 300 degrees, the temperature sensing plate triggers a fire alarm to the trigger sensor. The fire extinguisher is turned on by the trigger sensor, and the fire extinguisher sprays carbon dioxide gas through the spray pipe, thereby achieving the effect of timely extinguishing the fire and preventing the occurrence of fire in time. When the carbon dioxide gas is discharged, the carbon dioxide gas drives the swing plate to swing left and right, and the swing plate drives the inclined hinged plate to swing left and right. The inclined hinged plate evenly places the carbon dioxide gas around the distribution cabinet, thereby increasing the discharge area of ​​the carbon dioxide gas and improving the fire extinguishing efficiency of the fire extinguisher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main view of the present invention as a whole;

[0020] Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole;

[0021] Figure 3 It is a cross-sectional schematic diagram of the protective device of the present invention as a whole;

[0022] Figure 4 It is a cross-sectional schematic diagram of the heat dissipation device and dehumidification device as a whole of the present invention;

[0023] Figure 5 It is a cross-sectional schematic diagram of the heat dissipation device of the present invention as a whole;

[0024] Figure 6 It is an enlarged schematic diagram of the heat dissipation device A of the present invention;

[0025] Figure 7 It is a cross-sectional schematic diagram of the whole dehumidification device of the present invention;

[0026] Figure 8It is a cross-sectional schematic diagram of the entire fire protection device of the present invention.

[0027] In the figure: 1. Power distribution cabinet body; 2. Protective device; 21. Base; 22. Spring frame; 23. Pressure rod; 24. Bottom protective plate; 25. Resistance rod; 26. Top protective plate; 27. Inclined plate; 3. Heat dissipation device; 31. Heat dissipation integrated box; 32. Heat dissipation box; 33. Rotating rod; 34. Fan blade; 35. Path plate; 36. Dust screen; 37. Fixed rod; 38. Fixed column; 39. Resistance short rod; 3 10. Scraping brush; 311. Resistance inclined block; 4. Dehumidification device; 41. Pipe; 42. Filter plate; 43. Air intake fixed plate; 44. Porous sponge; 45. Down slide; 46. Slide rail; 47. Extrusion plate; 48. Resistance plate; 5. Fire prevention device; 51. Fire extinguisher; 52. Trigger sensor; 53. Temperature sensing plate; 54. Injection pipe; 55. Inclined hinged plate; 56. Connecting plate; 57. Swinging plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-8 An embodiment of the present invention is: a power distribution cabinet for building garden engineering, including a power distribution cabinet body 1, a protective device 2 is arranged on the top of the power distribution cabinet body 1, a heat dissipation device 3 is arranged on the bottom of the inner wall of the power distribution cabinet body 1, a dehumidification device 4 is arranged on the back of the power distribution cabinet body 1, and a fire prevention device 5 is arranged on the top side wall of the power distribution cabinet body 1. The protective device 2 includes two bases 21, two spring frames 22, a pressure rod 23, two bottom protection plates 24 and four abutment rods 25. The two bases 21 are respectively fixedly installed on the top of the power distribution cabinet body 1, the two spring frames 22 are respectively fixedly installed on the middle tops of the two bases 21, the pressure rod 23 is slidably installed on the inner walls of the two spring frames 22, and the pressure rod 2 3 and the spring frame 22 are provided with springs, two bottom protection plates 24 are respectively fixedly mounted on the top of the pressure rod 23, and slots are opened on the top of the two bottom protection plates 24, and four abutment rods 25 are respectively fixedly mounted on the left and right ends of the two bases 21. When branches in the garden fall on the bottom protection plates 24, the bottom protection plates 24 drive the pressure rod 23 to move downward, and the pressure rod 23 drives the spring in the spring frame 22 to press downward, and the spring plays a role of buffering protection for the bottom protection plates 24. The setting of the bottom protection plates 24 provides effective protection for the top of the distribution cabinet, which can effectively prevent external environmental substances such as rainwater, leaves, and bird excrement from entering the interior of the distribution cabinet, thereby improving the protection performance of the equipment.

[0030] The protective device 2 also includes two top-level protective plates 26 and a plurality of inclined plates 27. The two top-level protective plates 26 are respectively hinged on the tops of the two bottom-level protective plates 24, and slots are opened on the tops of the two top-level protective plates 26. The plurality of inclined plates 27 are respectively fixedly installed on the inner walls of the slots of the two top-level protective plates 26, and the plurality of inclined plates 27 are located on the movement trajectory of the raised surface of the resistance rod 25. When the bottom-level protective plate 24 drives the pressure rod 23 to move downward, the top-level protective plate 26 drives the inclined plates 27 to move downward. When the inclined plates 27 resist the protrusions on the resistance rod 25, the top-level protective plate 26 will swing in a small arc, swinging down the debris attached to the protective plate such as leaves on the top-level protective plate 26, thereby reducing the pressure on the protective plate and further improving its protection efficiency.

[0031] The heat dissipation device 3 includes a heat dissipation integrated box 31, two heat dissipation boxes 32, two rotating rods 33, a plurality of fan blades 34, two path plates 35 and two dust screens 36. The heat dissipation integrated box 31 is fixedly installed at the bottom of the inner wall of the power distribution cabinet body 1. The two heat dissipation boxes 32 are respectively fixedly installed at the inner wall of the heat dissipation integrated box 31, and the two heat dissipation boxes 32 are provided with a plurality of protrusions at the inner wall near the front of the power distribution cabinet body 1. The two rotating rods 33 are driven by two motors, and the two motors are respectively fixedly installed at the bottom of the two heat dissipation boxes 32. The plurality of fan blades 34 are respectively fixedly installed at the two rotating rods 3 3, two path plates 35 are respectively fixedly mounted on the outer wall of the middle ends of the two rotating rods 33, and sliding grooves are opened on the side walls of the two path plates 35, and two dust-proof nets 36 are respectively fixedly mounted on the tops of the two heat dissipation boxes 32. When the motor is turned on, the motor drives the rotating rod 33 to rotate, and the rotating rod 33 drives the fan blades 34 to rotate. The fan blades 34 provide heat dissipation effect for the inside of the distribution cabinet, effectively improving the heat dissipation performance of the equipment, reducing the temperature, and preventing malfunctions and damages caused by overheating of the electrical equipment. The design of the dust-proof net 36 can prevent fine particles such as internal dust from entering the inside of the distribution cabinet during heat dissipation.

[0032] The heat dissipation device 3 also includes a plurality of fixed rods 37, a plurality of fixed columns 38, a plurality of short resisting rods 39, a plurality of wall scraping brushes 310 and a plurality of resisting inclined blocks 311. The plurality of fixed rods 37 are respectively fixedly mounted on the tops of the two path plates 35, the plurality of fixed columns 38 are respectively fixedly mounted on the outer walls of the plurality of fixed rods 37, and the plurality of fixed columns 38 are provided with sliding grooves, the plurality of short resisting rods 39 are respectively slidably mounted on the inner walls of the sliding grooves of the plurality of fixed columns 38, and the tops of the plurality of short resisting rods 39 are provided with springs, the bottoms of the plurality of short resisting rods 39 are designed to be semi-spherical, the plurality of wall scraping brushes 310 are respectively fixedly mounted on the outer walls of the plurality of short resisting rods 39, the plurality of inclined resisting blocks 311 are respectively 11 are respectively slidably installed in the sliding grooves of the two path disks 35, the rotating rod 33 drives the path disk 35 to rotate, the path disk 35 drives the fixed rod 37 and the abutting inclined block 311 to rotate, the fixed rod 37 drives the fixed column 38 to rotate, the fixed column 38 drives the abutting short rod 39 to rotate, the abutting short rod 39 drives the wall scraping brush 310 to rotate, and the abutting inclined block 311 will move inward when it abuts against the protrusion on the inner wall of the heat dissipation box 32, the abutting inclined block 311 will drive the abutting short rod 39 to move upward, the abutting short rod 39 drives the wall scraping brush 310 to move upward, the wall scraping brush 310 scrapes the dust on the inner wall of the heat dissipation box 32 away from the inner wall to prevent it from adhering to the inner wall and affecting the heat dissipation efficiency, and at the same time, it can also improve the cleanliness of the inner wall of the heat dissipation box 32.

[0033] During use, when branches in the garden fall on the bottom protective plate 24, the bottom protective plate 24 drives the pressure rod 23 to move downward, and the pressure rod 23 drives the spring in the spring frame 22 to press downward. The spring plays a buffering and protective role for the bottom protective plate 24. The setting of the bottom protective plate 24 provides effective protection for the top of the distribution cabinet, which can effectively prevent external environmental substances such as rainwater, leaves, and bird excrement from entering the interior of the distribution cabinet, thereby improving the protection performance of the equipment.

[0034] When the bottom protective plate 24 drives the pressure rod 23 to move downward, the top protective plate 26 drives the inclined plate 27 to move downward. When the inclined plate 27 hits the protrusion on the abutment rod 25, the top protective plate 26 will swing in a small arc, swinging down the leaves and other debris attached to the top protective plate 26, thereby reducing the pressure on the protective plate and further improving its protective efficiency.

[0035] Turn on the motor, the motor drives the rotating rod 33 to rotate, the rotating rod 33 drives the fan blades 34 to rotate, and the fan blades 34 provide heat dissipation effect for the inside of the distribution cabinet, effectively improving the heat dissipation performance of the equipment, reducing the temperature, and preventing malfunctions and damage caused by overheating of electrical equipment. The design of the dust isolation net 36 can prevent small particles such as internal dust from entering the distribution cabinet during heat dissipation.

[0036] At the same time, the rotating rod 33 drives the path disk 35 to rotate, the path disk 35 drives the fixed rod 37 and the resistance bevel block 311 to rotate, the fixed rod 37 drives the fixed column 38 to rotate, the fixed column 38 drives the resistance short rod 39 to rotate, the resistance short rod 39 drives the wall scraper 310 to rotate, and the resistance bevel block 311 will move inward when it resists the protrusion on the inner wall of the heat dissipation box 32, and the resistance bevel block 311 will drive the resistance short rod 39 to move upward, and the resistance short rod 39 will drive the wall scraper brush 310 to move upward, and the wall scraper brush 310 will scrape the dust on the inner wall of the heat dissipation box 32 away from the inner wall to prevent it from adhering to the inner wall and affecting the heat dissipation efficiency, and at the same time, it can also improve the cleanliness of the inner wall of the heat dissipation box 32.

[0037] See also Figure 1-8 On the basis of the above embodiments, in another embodiment of the present invention, the dehumidification device 4 includes two pipes 41, a filter plate 42, two air intake fixing plates 43, two porous sponges 44 and two lower slides 45. The two pipes 41 are respectively penetrated and fixedly installed on the side walls of the two heat dissipation boxes 32 near the back of the distribution cabinet body 1. The filter plate 42 is fixedly installed on one side of the two pipes 41 near the back of the distribution cabinet body 1. The two air intake fixing plates 43 are respectively fixedly installed on the inner walls of the two pipes 41 near the back of the distribution cabinet body 1. The two porous sponges 44 are respectively slidably installed on the inner walls of the middle ends of the two pipes 41. The two lower slides 45 are penetrated and fixedly installed on the bottom of the inner walls of the two pipes 41 near the porous sponges 44. The setting of the filter plate 42 can isolate most of the dust, and then through the porous sponge 44, the setting can isolate the moisture in the air to the air inlet, so as to prevent moisture from entering and corroding the electrical components of the distribution cabinet.

[0038] The dehumidification device 4 also includes four slide rails 46, two extrusion plates 47 and two contact plates 48. The four slide rails 46 are respectively fixedly installed on the left and right inner walls of the two pipes 41, and the two extrusion plates 47 are respectively slidably installed on the inner walls of the four slide rails 46. The two contact plates 48 are respectively fixedly installed on one side of the two extrusion plates 47 close to the front of the distribution cabinet body 1. When the path disk 35 rotates, the path disk 35 drives the contact plate 48 to be squeezed inward, the contact plate 48 drives the extrusion plate 47 to be squeezed inward, and the extrusion plate 47 drives the porous sponge 44 to be squeezed inward. The extrusion plate 47 squeezes the moisture absorbed by the porous sponge 44 to the lower slide path 45, and then discharges the moisture through the lower slide path 45, thereby reducing the impact of moisture on electrical equipment and improving the stability and life of the distribution cabinet.

[0039] The fire prevention device 5 includes a fire extinguisher 51, a trigger sensor 52, a temperature sensing plate 53 and two injection pipes 54. The fire extinguisher 51 is fixedly mounted on the top back of the distribution cabinet body 1, the trigger sensor 52 is fixedly mounted on the bottom of the fire extinguisher 51, the temperature sensing plate 53 is fixedly mounted on the bottom of the trigger sensor 52, and the two injection pipes 54 are respectively fixedly mounted on the left and right sides of the fire extinguisher 51. When the distribution cabinet for building garden engineering catches fire, personnel often cannot reach the scene in time to extinguish the fire. The temperature of the sensitive area is detected by the temperature sensing plate 53. When the sensed temperature reaches 300 degrees, the temperature sensing plate 53 triggers a fire alarm to the trigger sensor 52. The fire extinguisher 51 is turned on by the trigger sensor 52, and the fire extinguisher 51 injects carbon dioxide gas through the injection pipe 54, thereby achieving the effect of timely extinguishing the fire and preventing the occurrence of fire in time.

[0040] The fire protection device 5 also includes a plurality of inclined hinged plates 55, a plurality of connecting plates 56 and a plurality of swinging plates 57. The plurality of inclined hinged plates 55 are grouped in two, and each group of inclined hinged plates 55 is respectively hinged at the bottom injection ports of two injection pipes 54, and a plurality of connecting plates 56 are respectively fixedly installed on the side walls of each group of inclined hinged plates 55 close to the main body 1 of the power distribution cabinet, and a plurality of swinging plates 57 are respectively fixedly installed on one side of each group of inclined hinged plates 55 close to the injection port of the injection pipe 54. When the carbon dioxide gas is discharged, the carbon dioxide gas drives the swinging plate 57 to swing left and right, and the swinging plate 57 drives the inclined hinged plate 55 to swing left and right. The inclined hinged plate 55 evenly places the carbon dioxide gas around the power distribution cabinet, thereby increasing the discharge area of ​​the carbon dioxide gas and improving the fire extinguishing efficiency of the fire extinguisher 51.

[0041] When in use, the filter plate 42 can isolate most of the dust, and the porous sponge 44 can isolate the moisture in the air to the air inlet, preventing moisture from entering and corroding the electrical components of the distribution cabinet.

[0042] When the path disk 35 rotates, the path disk 35 drives the resistance plate 48 to be squeezed inward, the resistance plate 48 drives the squeezing plate 47 to be squeezed inward, the squeezing plate 47 drives the porous sponge 44 to be squeezed inward, the squeezing plate 47 squeezes the moisture absorbed by the porous sponge 44 to the downward slide 45, and then discharges the moisture through the downward slide 45, thereby reducing the impact of moisture on electrical equipment and improving the stability and life of the distribution cabinet.

[0043] When a power distribution cabinet for building and garden engineering catches fire, personnel often cannot reach the scene in time to extinguish the fire. The temperature of the sensitive area is detected by the temperature sensing plate 53. When the sensed temperature reaches 300 degrees, the temperature sensing plate 53 triggers the fire alarm to the trigger sensor 52. The fire extinguisher 51 is turned on by the trigger sensor 52, and the fire extinguisher 51 sprays carbon dioxide gas through the spray pipe 54, thereby achieving the effect of timely extinguishing the fire and preventing the occurrence of fire in time.

[0044] When carbon dioxide gas is discharged, the carbon dioxide gas drives the swing plate 57 to swing left and right, and the swing plate 57 drives the inclined hinged plate 55 to swing left and right. The inclined hinged plate 55 evenly distributes the carbon dioxide gas around the distribution cabinet, thereby increasing the discharge area of ​​the carbon dioxide gas and improving the fire extinguishing efficiency of the fire extinguisher 51.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power distribution cabinet for architectural garden engineering, comprising a power distribution cabinet body (1), characterized in that: The top of the power distribution cabinet body (1) is provided with a protective device (2), the bottom of the inner wall of the power distribution cabinet body (1) is provided with a heat dissipation device (3), the back of the power distribution cabinet body (1) is provided with a dehumidification device (4), and the top side wall of the power distribution cabinet body (1) is provided with a fire prevention device (5), the protective device (2) comprises two bases (21), two spring frames (22), a pressure rod (23), two bottom protection plates (24) and four abutment rods (25), the two bases (21) are respectively fixedly mounted on the power distribution cabinet body (1) and the bottom side wall (25) is provided with a fire prevention device (5), and the protective device (2) comprises two bases (21), two spring frames (22), a pressure rod (23), two bottom protection plates (24) and four abutment rods (25). The top of the electric cabinet body (1), the two spring frames (22) are respectively fixedly mounted on the middle tops of the two bases (21), the pressure rod (23) is slidably mounted on the inner walls of the two spring frames (22), and a spring is provided between the pressure rod (23) and the spring frame (22), the two bottom protection plates (24) are respectively fixedly mounted on the tops of the pressure rods (23), and the tops of the two bottom protection plates (24) are provided with slots, and the four abutment rods (25) are respectively fixedly mounted on the left and right ends of the two bases (21); The protective device (2) further comprises two top protective plates (26) and a plurality of inclined plates (27), wherein the two top protective plates (26) are respectively hinged on the tops of the two bottom protective plates (24), and slots are provided on the tops of the two top protective plates (26), and the plurality of inclined plates (27) are respectively fixedly mounted on the inner walls of the slots of the two top protective plates (26), and the plurality of inclined plates (27) are located on the motion trajectory of the raised surface of the abutting rod (25); The heat dissipation device (3) comprises a heat dissipation integrated box (31), two heat dissipation boxes (32), two rotating rods (33), a plurality of fan blades (34), two path disks (35) and two dust screens (36); the heat dissipation integrated box (31) is fixedly mounted on the bottom of the inner wall of the power distribution cabinet body (1); the two heat dissipation boxes (32) are respectively fixedly mounted on the inner wall of the heat dissipation integrated box (31); and the two heat dissipation boxes (32) are provided with a plurality of protrusions on the inner wall near the front of the power distribution cabinet body (1); the two rotating rods (33) are driven by two motors, and the two motors are respectively fixedly mounted on the bottom of the two heat dissipation boxes (32); the plurality of fan blades (34) are respectively fixedly mounted on the outer walls of the two rotating rods (33); the two path disks (35) are respectively fixedly mounted on the middle outer walls of the two rotating rods (33); and the side walls of the two path disks (35) are provided with sliding grooves; and the two dust screens (36) are respectively fixedly mounted on the tops of the two heat dissipation boxes (32); The heat dissipation device (3) further comprises a plurality of fixed rods (37), a plurality of fixed columns (38), a plurality of abutting short rods (39), a plurality of scraping brushes (310) and a plurality of abutting inclined blocks (311), wherein the plurality of fixed rods (37) are respectively fixedly mounted on the tops of the two path disks (35), the plurality of fixed columns (38) are respectively fixedly mounted on the outer walls of the plurality of fixed rods (37), and the plurality of fixed columns (38) are provided with sliding grooves, the plurality of abutting short rods (39) are respectively slidably mounted on the inner walls of the sliding grooves of the plurality of fixed columns (38), and the tops of the plurality of abutting short rods (39) are provided with springs, the bottoms of the plurality of abutting short rods (39) are designed to be semi-spherical, the plurality of scraping brushes (310) are respectively fixedly mounted on the outer walls of the plurality of abutting short rods (39), and the plurality of abutting inclined blocks (311) are respectively slidably mounted in the sliding grooves of the two path disks (35); The dehumidification device (4) comprises two pipes (41), a filter plate (42), two air intake fixing plates (43), two porous sponges (44) and two lower slides (45), the two pipes (41) respectively penetrate and are fixedly mounted on the side walls of the two heat dissipation boxes (32) close to the back of the power distribution cabinet body (1), the filter plate (42) is fixedly mounted on one side of the two pipes (41) close to the back of the power distribution cabinet body (1), the two air intake fixing plates (43) are respectively fixedly mounted on the inner walls of the two pipes (41) close to the back of the power distribution cabinet body (1), the two porous sponges (44) are respectively slidably mounted on the inner walls of the middle ends of the two pipes (41), and the two lower slides (45) penetrate and are fixedly mounted on the bottom of the inner walls of the two pipes (41) close to the porous sponges (44); The dehumidification device (4) further comprises four slide rails (46), two extrusion plates (47) and two abutment plates (48); the four slide rails (46) are respectively fixedly mounted on the left and right inner walls of the two pipes (41); the two extrusion plates (47) are respectively slidably mounted on the inner walls of the four slide rails (46); and the two abutment plates (48) are respectively fixedly mounted on one side of the two extrusion plates (47) close to the front of the power distribution cabinet body (1).

2. A power distribution cabinet for architectural gardening engineering according to claim 1, characterized in that: The fire prevention device (5) comprises a fire extinguisher (51), a trigger sensor (52), a temperature sensing plate (53) and two spray pipes (54); the fire extinguisher (51) is fixedly mounted on the top back of the power distribution cabinet body (1); the trigger sensor (52) is fixedly mounted on the bottom of the fire extinguisher (51); the temperature sensing plate (53) is fixedly mounted on the bottom of the trigger sensor (52); and the two spray pipes (54) are respectively fixedly mounted on the left and right sides of the fire extinguisher (51).

3. A power distribution cabinet for architectural gardening engineering according to claim 2, characterized in that: The fire protection device (5) further comprises a plurality of inclined hinged plates (55), a plurality of connecting plates (56) and a plurality of swinging plates (57), wherein the plurality of inclined hinged plates (55) are grouped in pairs, each group of inclined hinged plates (55) is respectively hinged at the bottom injection ports of two injection pipes (54), a plurality of connecting plates (56) are respectively fixedly mounted on the side wall of each group of inclined hinged plates (55) close to the main body (1) of the power distribution cabinet, and a plurality of swinging plates (57) are respectively fixedly mounted on one side of each group of inclined hinged plates (55) close to the injection port of the injection pipe (54).

Images