CN105896347A - Power distribution cabinet with directional heat dissipation function - Google Patents
Power distribution cabinet with directional heat dissipation function Download PDFInfo
- Publication number
- CN105896347A CN105896347A CN201610396447.4A CN201610396447A CN105896347A CN 105896347 A CN105896347 A CN 105896347A CN 201610396447 A CN201610396447 A CN 201610396447A CN 105896347 A CN105896347 A CN 105896347A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- servomotor
- slide block
- cabinet door
- power distribution
- 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.)
- Granted
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 title abstract 4
- 238000012360 testing method Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
-
- 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
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
-
- 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
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a power distribution cabinet with a directional heat dissipation function, which comprises a cabinet body, a cabinet door, longitudinal guide rails, a transverse guide rail, a rack and the like. The cabinet body is of a cuboid frame structure; five surfaces of the cabinet body are formed by welding steel plates with a specification of 3mm; the cabinet door is rotationally connected with the cabinet body; two longitudinal guide rails which are vertically mounted are arranged inside the cabinet door; and the longitudinal guide rails are of a cylindrical structure, and are mounted inside the cabinet door by guide rail mounting bases. According to the power distribution cabinet provided by the invention, an infrared temperature sensor is driven by movable sliding blocks to measure temperatures of electrical devices in the cabinet body, so that positions of the electrical devices with high temperatures can be accurately monitored; and then a fan is used for carrying out focused heat dissipation on the electrical devices, so that a heat dissipation effect is improved.
Description
Technical field
The present invention relates to electric power network technical field, particularly to a kind of power distribution cabinet with oriented heat dissipating function.
Background technology
Power distribution cabinet is a kind of equipment conventional in electric installation process, conventional power distribution cabinet typically only has 1-2 fixing heat emission fan, its position is normally at the side of power distribution cabinet, so can not play preferable thermolysis for the electrical equipment that some quantities of heat production are bigger, and the electrical equipment in power distribution cabinet is the most different in the different caloric values time of running, therefore it is badly in need of a all positions in power distribution cabinet to be carried out thermometric and the place that caloric value is bigger carrying out the power distribution cabinet of emphasis heat radiation.
Summary of the invention
For the problems referred to above, the present invention provides a kind of power distribution cabinet with oriented heat dissipating function, transportable slide block drives infrared temperature-test sensor that the electrical equipment in cabinet is carried out thermometric, can be with the higher electrical equipment location of accurate measurements to temperature, then use fan that it is carried out emphasis heat radiation, improve radiating effect.
Technical scheme used in the present invention is: a kind of power distribution cabinet with oriented heat dissipating function, including cabinet base plate, electric control gear, ball screw, cabinet door, longitudinal rail, fan, brushless electric machine, connecting rod, electricity cylinder, slide block, tooth bar, infrared temperature-test sensor, gear, the first servomotor, the second servomotor, cross slide way, cabinet, motor mount, guide rails assembling seat, it is characterized in that: described cabinet is cuboid frame structure, and 5 faces of cabinet are formed by the Plate Welding of 3 millimeters;Described cabinet door is rotationally connected with cabinet, is provided with 2 vertically-mounted longitudinal rails in the inner side of cabinet door, and longitudinal rail is cylindrical-shaped structure, and it is arranged on inside cabinet door by guide rails assembling seat;Described cross slide way is slidably mounted on two longitudinal rails by the circular port at two ends, installed above at cross slide way has tooth bar, it is provided for installing the chute of slide block in cross slide way front portion, described slide block is slidably installed with cross slide way, medium position at cross slide way is provided with feed screw nut, described feed screw nut coordinates installation with ball screw, described ball screw is by the first driven by servomotor, the motor shaft of described first servomotor is connected with ball screw upper end by yielding coupling, the shell of described first servomotor is arranged on cabinet door by motor mount;
The second described servomotor is fixed on slide block, and connecting on the output shaft of the second servomotor has gear, described wheel and rack to intermesh;Infrared temperature-test sensor it is also equipped with on the left of slide block;
The inner opposite end of described connecting rod is hinged on slide block bottom, lateral ends at connecting rod connects brushless electric machine, on the motor shaft of described brushless electric machine, fan is installed, the pitching motion of fan is controlled by electricity cylinder, cylinder body one end of described electric cylinder is hinged on before slide block, and the expansion link end of described electric cylinder is articulated and connected with connecting rod front end.
Further, described electric control gear is connected with brushless electric machine, infrared temperature-test sensor, the first servomotor, the second servomotor respectively by wire, and described electric control gear is arranged on above cabinet base plate.
Owing to present invention employs technique scheme, the invention have the advantages that
The present invention drives infrared temperature-test sensor that the electrical equipment in cabinet is carried out thermometric by transportable slide block, can be with the higher electrical equipment location of accurate measurements to temperature, and then use fan carries out emphasis heat radiation to it, improves radiating effect.
Accompanying drawing explanation
Fig. 1 is the overall assembling perspective view of the present invention.
Fig. 2 is that the heat emission fan of the present invention installs partial schematic diagram.
Drawing reference numeral: 1-cabinet base plate;2-electric control gear;3-ball screw;4-cabinet door;5-longitudinal rail;6-fan;7-brushless electric machine;8-connecting rod;9-electricity cylinder;10-slide block;11-tooth bar;12-infrared temperature-test sensor;13-gear;14-the first servomotor;15-the second servomotor;16-cross slide way;17-cabinet;18-motor mount;19-guide rails assembling seat.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment
As shown in Figure 1 and Figure 2, a kind of power distribution cabinet with oriented heat dissipating function, including cabinet base plate 1, electric control gear 2, ball screw 3, cabinet door 4, longitudinal rail 5, fan 6, brushless electric machine 7, connecting rod 8, electricity cylinder 9, slide block 10, tooth bar 11, infrared temperature-test sensor 12, gear the 13, first servomotor the 14, second servomotor 15, cross slide way 16, cabinet 17, motor mount 18, guide rails assembling seat 19, it is characterized in that: described cabinet 17 is cuboid frame structure, and 5 faces of cabinet 17 are formed by the Plate Welding of 3 millimeters;Described cabinet door 4 is rotationally connected with cabinet 17, is provided with 2 vertically-mounted longitudinal rails 5 in the inner side of cabinet door 4, and longitudinal rail 5 is cylindrical-shaped structure, and it is arranged on inside cabinet door 4 by guide rails assembling seat 19;Described cross slide way 16 is slidably mounted on two longitudinal rails 5 by the circular port at two ends, installed above at cross slide way 16 has tooth bar 11, it is provided for installing the chute of slide block 10 in cross slide way 16 front portion, described slide block 10 is slidably installed with cross slide way 16, medium position at cross slide way 16 is provided with feed screw nut, described feed screw nut coordinates installation with ball screw 3, described ball screw 3 is driven by the first servomotor 14, the motor shaft of described first servomotor 14 is connected with ball screw 3 upper end by yielding coupling, the shell of described first servomotor 14 is arranged on cabinet door 4 by motor mount 18;
The second described servomotor 15 is fixed on slide block 10, and connecting on the output shaft of the second servomotor 15 has gear 13, described gear 13 to intermesh with tooth bar 11;Infrared temperature-test sensor 12 it is also equipped with on the left of slide block 10;
The inner opposite end of described connecting rod 8 is hinged on slide block 10 bottom, lateral ends at connecting rod 8 connects brushless electric machine 7, on the motor shaft of described brushless electric machine 7, fan 6 is installed, the pitching motion of fan 6 is controlled by electricity cylinder 9, cylinder body one end of described electric cylinder 9 is hinged on before slide block 10, and the expansion link end of described electric cylinder 9 is articulated and connected with connecting rod 8 front end.
Further, described electric control gear 2 is connected with brushless electric machine 7, infrared temperature-test sensor the 12, first servomotor the 14, second servomotor 15 respectively by wire, and described electric control gear 2 is arranged on above cabinet base plate 1.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Operation principle of the present invention: the slide block 10 of the present invention can move up and down under the drive of the first servomotor 14 and the second servomotor 15, slide block 10 carries out thermometric by infrared temperature-test sensor 12 to all electrical equipments in cabinet 17 while movement, the scan period can be set by electric control gear 2, infrared temperature-test sensor 12 carries out temperature monitoring under the drive of slide block 10 successively to the electrical equipment surface installed in cabinet 17, then selects the position that temperature is the highest to be dispelled the heat by fan 6.
In describing the invention, it should be noted that, term " on ", D score, "left", "right", "front", "rear", the orientation of the instruction such as " both sides " or position relationship be based on orientation shown in the drawings or position relationship, or this invention product orientation usually put or position relationship when using, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Describe additionally, term " first ", " second " etc. are only used for distinguishing, and it is not intended that indicate or hint relative importance.
Claims (2)
1. a power distribution cabinet with oriented heat dissipating function, including cabinet base plate (1), electric control gear (2), ball screw (3), cabinet door (4), longitudinal rail (5), fan (6), brushless electric machine (7), connecting rod (8), electricity cylinder (9), slide block (10), tooth bar (11), infrared temperature-test sensor (12), gear (13), first servomotor (14), second servomotor (15), cross slide way (16), cabinet (17), motor mount (18), guide rails assembling seat (19), it is characterized in that: described cabinet (17) is cuboid frame structure, 5 faces of cabinet (17) are formed by the Plate Welding of 3 millimeters;Described cabinet door (4) is rotationally connected with cabinet (17), is provided with 2 vertically-mounted longitudinal rails (5) in the inner side of cabinet door (4), and longitudinal rail (5) is cylindrical-shaped structure, and it is arranged on cabinet door (4) inner side by guide rails assembling seat (19);Described cross slide way (16) is slidably mounted on two longitudinal rails (5) by the circular port at two ends, installed above at cross slide way (16) has tooth bar (11), it is provided for installing the chute of slide block (10) in cross slide way (16) front portion, described slide block (10) is slidably installed with cross slide way (16), medium position at cross slide way (16) is provided with feed screw nut, described feed screw nut coordinates installation with ball screw (3), described ball screw (3) is driven by the first servomotor (14), the motor shaft of described first servomotor (14) is connected with ball screw (3) upper end by yielding coupling, the shell of described first servomotor (14) is arranged on cabinet door (4) by motor mount (18);
Described the second servomotor (15) is fixed on slide block (10), and connecting on the output shaft of the second servomotor (15) has gear (13), described gear (13) to intermesh with tooth bar (11);It is also equipped with infrared temperature-test sensor (12) in slide block (10) left side;
The inner opposite end of described connecting rod (8) is hinged on slide block (10) bottom, lateral ends at connecting rod (8) connects brushless electric machine (7), on the motor shaft of described brushless electric machine (7), fan (6) is installed, the pitching motion of fan (6) is controlled by electricity cylinder (9), cylinder body one end of described electric cylinder (9) is hinged on before slide block (10), and the expansion link end of described electric cylinder (9) is articulated and connected with connecting rod (8) front end.
A kind of power distribution cabinet with oriented heat dissipating function the most according to claim 1, it is characterized in that: described electric control gear (2) is connected with brushless electric machine (7), infrared temperature-test sensor (12), the first servomotor (14), the second servomotor (15) respectively by wire, described electric control gear (2) is arranged on cabinet base plate (1) top.
Priority Applications (1)
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CN201610396447.4A CN105896347B (en) | 2016-06-07 | 2016-06-07 | A kind of power distribution cabinet with oriented heat dissipating function |
Applications Claiming Priority (1)
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CN201610396447.4A CN105896347B (en) | 2016-06-07 | 2016-06-07 | A kind of power distribution cabinet with oriented heat dissipating function |
Publications (2)
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CN105896347A true CN105896347A (en) | 2016-08-24 |
CN105896347B CN105896347B (en) | 2017-10-13 |
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CN201610396447.4A Active CN105896347B (en) | 2016-06-07 | 2016-06-07 | A kind of power distribution cabinet with oriented heat dissipating function |
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