CN111384670A - Building electrical cabinet beneficial to heat dissipation - Google Patents

Building electrical cabinet beneficial to heat dissipation Download PDF

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Publication number
CN111384670A
CN111384670A CN201811608837.9A CN201811608837A CN111384670A CN 111384670 A CN111384670 A CN 111384670A CN 201811608837 A CN201811608837 A CN 201811608837A CN 111384670 A CN111384670 A CN 111384670A
Authority
CN
China
Prior art keywords
box body
side wall
lifting plate
heat dissipation
filter screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811608837.9A
Other languages
Chinese (zh)
Inventor
童卓超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811608837.9A priority Critical patent/CN111384670A/en
Publication of CN111384670A publication Critical patent/CN111384670A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to the field of building electricity, in particular to a building electrical cabinet beneficial to heat dissipation, which comprises a box body, wherein an opening is formed in the left side of the box body, an opening is formed in the right side wall of the box body, through holes are uniformly formed in the right side wall of the box body, a fixing frame is arranged on the left side of the opening, a filter screen is arranged on the fixing frame, racks are respectively arranged on the front side and the rear side of the filter screen, the racks are fixed on the inner wall of the fixing frame, a lifting plate is arranged on the left side of the inner wall of the box body, the front end and the rear end of the lifting plate are in sliding connection with the front side wall and the rear side wall of the box body, two groups of motors are arranged on the left side wall of the lifting plate, output shafts of the motors penetrate through the lifting plate, and fan blades are connected on, the heat dissipation of the electrical components in the box is ensured.

Description

Building electrical cabinet beneficial to heat dissipation
Technical Field
The invention relates to the field of building electrical, in particular to a building electrical cabinet beneficial to heat dissipation.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in the building industry, the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like.
Traditional regulator cubicle, most of all dispel the heat through fixed radiator fan and air vent, though certain radiating effect can be played to this kind of mode, but fixed fan can only dispel the heat and cool down to the electrical components of the fixed position in the regulator cubicle, can't carry out comprehensive heat dissipation of blowing to the inside of regulator cubicle, and the radiating effect is relatively poor.
Disclosure of Invention
The invention discloses a building electrical cabinet beneficial to heat dissipation, and aims to solve the problems.
The specific technical scheme is as follows:
a building electrical cabinet beneficial to heat dissipation comprises a box body, wherein an opening is formed in the left side of the box body, an opening is formed in the right side wall of the box body, through holes are uniformly formed in the right side wall of the box body, a fixing frame is arranged on the left side of the opening, a filter screen is arranged on the fixing frame, racks are respectively arranged on the front side and the rear side of the filter screen, the racks are fixed on the inner wall of the fixing frame, a lifting plate is arranged on the left side of the inner wall of the box body, the front end and the rear end of the lifting plate are slidably connected with the front side wall and the rear side wall of the box body, two groups of motors are arranged on the left side wall of the lifting plate, output shafts of the motors penetrate through the lifting plate, fan blades are connected to output shafts of the motors, connecting plates are respectively arranged, the utility model discloses a box, including connecting axle, rack, servo motor, filter screen, lifter plate, rack, connecting axle, the front and back both ends of connecting axle are connected with the gear respectively, the gear with the rack meshes mutually, the outside of connecting axle is provided with the brush hair roller, the brush hair roller with the filter screen pastes mutually, the middle part threaded connection of lifter plate has the threaded rod, the upper and lower both ends of threaded rod respectively with the top and the bottom of box rotate to be connected, the top of box is provided with servo motor, servo motor's output shaft runs through the top of box and with the threaded rod is connected, the inboard top of box is provided with temperature sensor, the top of box is provided with the controller, the controller respectively with temperature sensor, servo motor and motor electric connection, be provided.
Preferably, slide rails are arranged on the front side wall and the rear side wall of the box body, slide grooves are arranged on the front side wall and the rear side wall of the lifting plate, and the slide grooves on the lifting plate are in sliding connection with the slide rails on the box body.
Preferably, the bristles on the bristle roll are antistatic bristles.
Preferably, a filter screen is arranged on the right side wall of the box body, and the filter screen covers each through hole.
Preferably, a bearing is arranged at the joint of the output shaft of the motor and the lifting plate.
Has the advantages that:
compared with the prior art, the building electric power cabinet has the advantages that the design is novel, the heat dissipation effect is good, comprehensive heat dissipation inside the box body can be realized, meanwhile, automatic cleaning of the filter screen can also be realized, gas in the box body can normally circulate, and heat dissipation of electrical components in the box body is ensured. When the temperature sensor detects that the temperature is higher than the set temperature, the controller respectively controls the motor and the servo motor to start, the motor starts to drive the fan blades to rotate the fan blades, the air outside the box is blown out rightwards through the filter screen by rotation, the electric elements in the box body are blown out from the through holes for heat dissipation, the air drives the heat on the electric elements and then blows out from the through holes, the filter screen plays a role of filtering the air, dust in the air is prevented from being brought into the box body together, the servo motor starts to drive the threaded rod to rotate positively and negatively, the threaded rod drives the fan blades and the connecting plate to reciprocate through the lifting plate by positive and negative rotation, the fan blades rotate and lift to realize the comprehensive heat dissipation of the electric elements in the box body, the connecting plate lifts and drives the connecting shaft and the gear to lift, the gear lifts and drives the connecting shaft to rotate due to the meshing between the gear and, the brush roller rotates to clean dust attached to the filter screen, so that the risk of blocking the filter screen is reduced, the heat dissipation gas can normally circulate, and the heat dissipation of electrical elements in the box is ensured; the bristles on the bristle roller are anti-static bristles, so that the risk of dust attached to the bristles can be effectively reduced, and the cleaning effect of the bristle roller is ensured; be provided with the filter screen on the right side wall of box, the filter screen covers each through-hole, and this kind of setting can reduce the dust in the air and enter into the inside risk of box from the through-hole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1: the invention has a structure schematic diagram;
FIG. 2: the front view of the present invention;
FIG. 3: top view of the invention;
FIG. 4: the enlarged view of the part a in the present invention.
The reference numbers are as follows: 1. the box body, 2, a fixed frame, 3, a filter screen, 4, a rack, 5, a lifting plate, 6, a motor, 7, fan blades, 8, a connecting plate, 9, a connecting shaft, 10, a gear, 11, a brush hair roller, 12, a threaded rod, 13, a servo motor, 14, a temperature sensor, 15, a controller, 16, a box door, 101, an opening, 102 and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 2, 3 and 4, see fig. 1: a building electrical cabinet beneficial to heat dissipation comprises a box body 1, wherein an opening 101 is formed in the left side of the box body 1, the right side wall of the box body 1 is provided with the opening 101, through holes 102 are uniformly formed in the right side wall of the box body 1, a fixed frame 2 is arranged on the left side of the opening 101, a filter screen 3 is arranged on the fixed frame 2, racks 4 are respectively arranged on the front side and the rear side of the filter screen 3, the racks 4 are fixed on the inner wall of the fixed frame 2, a lifting plate 5 is arranged on the left side of the inner wall of the box body 1, the front end and the rear end of the lifting plate 5 are slidably connected with the front side wall and the rear side wall of the box body 1, two groups of motors 6 are arranged on the left side wall of the lifting plate 5, output shafts of the motors 6 penetrate through the lifting plate 5, fan blades 7 are connected, the front end and the rear end of the connecting shaft 9 are respectively connected with a gear 10, the gear 10 is meshed with the rack 4, a brush roller 11 is arranged on the outer side of the connecting shaft 9, the brush roller 11 is attached to the filter screen 3, a threaded rod 12 is connected to the middle of the lifting plate 5 in a threaded manner, the upper end and the lower end of the threaded rod 12 are respectively connected with the top and the bottom of the box body 1 in a rotating manner, a servo motor 13 is arranged at the top of the box body 1, an output shaft of the servo motor 13 penetrates through the top of the box body 1 and is connected with the threaded rod 12, a temperature sensor 14 is arranged at the top of the inner side of the box body 1, a controller 15 is arranged at the top of the box body 1, the controller 15 is.
Specifically, slide rails are arranged on the front side wall and the rear side wall of the box body 1, slide grooves are arranged on the front side wall and the rear side wall of the lifting plate 5, the slide grooves in the lifting plate 5 are in sliding connection with the slide rails in the box body 1, the bristles on the bristle rollers 11 are anti-static bristles, a filter screen is arranged on the right side wall of the box body 1 and covers each through hole 102, and a bearing is arranged at the joint of an output shaft of the motor 6 and the lifting plate 5.
When the invention is used, when the temperature sensor 14 detects that the temperature is higher than the set temperature, the controller 15 respectively controls the motor 6 and the servo motor 13 to be started, the motor 6 is started to drive the fan blade 7 to rotate the fan blade, the fan blade 7 rotates to enable the gas outside the box to pass through the filter screen 3 and be blown out rightwards, the electric elements in the box body 1 are blown out for heat dissipation, the wind drives the heat on the electric elements to be blown out from the through holes 102, the filter screen 3 is arranged to play a role of filtering the gas, so that the dust in the air is prevented from being brought into the box body 1 together, the servo motor 13 is started to drive the threaded rod 12 to rotate forwards and backwards, the threaded rod 12 rotates forwards and backwards to drive the fan blade 7 and the connecting plate 8 to reciprocate through the lifting plate 5, the fan blade 7 rotates and lifts to realize the overall heat dissipation of the electric elements in the box body 1, the connecting plate 8, the gear 10 can drive the connecting shaft 9 to rotate when lifted, the connecting shaft 9 drives the brush roller 11 to rotate, and the brush roller 11 rotates to clean dust attached to the filter screen 3, so that the risk of blockage of the filter screen 3 is reduced, heat dissipation gas can normally circulate, and heat dissipation of electrical components in the box is ensured; the bristles on the bristle roller 11 are anti-static bristles, so that the risk of dust attached to the bristles can be effectively reduced, and the cleaning effect of the bristle roller 11 is ensured; the right side wall of the box body 1 is provided with a filter screen which covers each through hole 102, and the arrangement can reduce the risk that dust in the air enters the box body 1 from the through holes 102.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. The building electrical cabinet beneficial to heat dissipation comprises a cabinet body (1) and is characterized in that an opening (101) is formed in the left side of the cabinet body (1), the opening (101) is formed in the right side wall of the cabinet body (1), through holes (102) are uniformly formed in the right side wall of the cabinet body (1), a fixed frame (2) is arranged on the left side of the opening (101), a filter screen (3) is arranged on the fixed frame (2), racks (4) are respectively arranged on the front side and the rear side of the filter screen (3), the racks (4) are fixed on the inner wall of the fixed frame (2), a lifting plate (5) is arranged on the left side of the inner wall of the cabinet body (1), the front end and the rear end of the lifting plate (5) are connected with the front side wall and the rear side wall of the cabinet body (1) in a sliding mode, two sets of motors (6) are arranged on the left side wall of the, the fan blades (7) are connected to an output shaft of the motor (6), connecting plates (8) are arranged on the front side wall and the rear side wall of the lifting plate (5) respectively, a connecting shaft (9) is arranged between the two groups of connecting plates (8), two ends of the connecting shaft (9) penetrate through the connecting plates (8) respectively, gears (10) are connected to the front end and the rear end of the connecting shaft (9) respectively, the gears (10) are meshed with the racks (4), brushing rollers (11) are arranged on the outer side of the connecting shaft (9), the brushing rollers (11) are attached to the filter screen (3), a threaded rod (12) is connected to the middle of the lifting plate (5) in a threaded mode, the upper end and the lower end of the threaded rod (12) are rotatably connected with the top and the bottom of the box body (1) respectively, a servo motor (13) is arranged on, the output shaft of the servo motor (13) penetrates through the top of the box body (1) and is connected with the threaded rod (12), a temperature sensor (14) is arranged at the top of the inner side of the box body (1), a controller (15) is arranged at the top of the box body (1), the controller (15) is electrically connected with the temperature sensor (14), the servo motor (13) and the motor (6) respectively, and a box door (16) is arranged on the front side wall of the box body (1).
2. The building electrical cabinet beneficial to heat dissipation according to claim 1, wherein: the side walls of the front and the back of the box body (1) are provided with slide rails, the side walls of the front and the back of the lifting plate (5) are provided with slide grooves, and the slide grooves on the lifting plate (5) are in sliding connection with the slide rails on the box body (1).
3. The building electrical cabinet beneficial to heat dissipation according to claim 1, wherein: the bristles on the bristle roller (11) are anti-static bristles.
4. The building electrical cabinet beneficial to heat dissipation according to claim 1, wherein: a filter screen is arranged on the right side wall of the box body (1), and the filter screen covers each through hole (102).
5. The building electrical cabinet beneficial to heat dissipation according to claim 1, wherein: and a bearing is arranged at the joint of the output shaft of the motor (6) and the lifting plate (5).
CN201811608837.9A 2018-12-27 2018-12-27 Building electrical cabinet beneficial to heat dissipation Pending CN111384670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811608837.9A CN111384670A (en) 2018-12-27 2018-12-27 Building electrical cabinet beneficial to heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811608837.9A CN111384670A (en) 2018-12-27 2018-12-27 Building electrical cabinet beneficial to heat dissipation

Publications (1)

Publication Number Publication Date
CN111384670A true CN111384670A (en) 2020-07-07

Family

ID=71214602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811608837.9A Pending CN111384670A (en) 2018-12-27 2018-12-27 Building electrical cabinet beneficial to heat dissipation

Country Status (1)

Country Link
CN (1) CN111384670A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112469217A (en) * 2020-11-10 2021-03-09 胡克艺 Electrical cabinet capable of automatically cleaning dust screen
CN112677567A (en) * 2020-12-08 2021-04-20 赤水市金盛塑料机械有限公司 Ultrasonic hot-sewing device for full-automatic woven bag top-sewing equipment
US20220117097A1 (en) * 2019-01-15 2022-04-14 Safran Electrical & Power Protection device for electrical cabinet
CN114999098A (en) * 2022-06-27 2022-09-02 范蓓 Building electrical energy-saving early warning method and early warning device
CN115889297A (en) * 2022-11-24 2023-04-04 安刚 External hanging type electric power cabinet cleaning system and cleaning method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220117097A1 (en) * 2019-01-15 2022-04-14 Safran Electrical & Power Protection device for electrical cabinet
US11910547B2 (en) * 2019-01-15 2024-02-20 Safran Electrical & Power Protection device for electrical cabinet in aircraft
CN112469217A (en) * 2020-11-10 2021-03-09 胡克艺 Electrical cabinet capable of automatically cleaning dust screen
CN112677567A (en) * 2020-12-08 2021-04-20 赤水市金盛塑料机械有限公司 Ultrasonic hot-sewing device for full-automatic woven bag top-sewing equipment
CN114999098A (en) * 2022-06-27 2022-09-02 范蓓 Building electrical energy-saving early warning method and early warning device
CN114999098B (en) * 2022-06-27 2024-06-28 广东博信达环境工程有限公司 Building electrical energy-saving early warning method and early warning device
CN115889297A (en) * 2022-11-24 2023-04-04 安刚 External hanging type electric power cabinet cleaning system and cleaning method

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Application publication date: 20200707