CN113054552A - High-voltage power distribution cabinet with good heat dissipation performance - Google Patents
High-voltage power distribution cabinet with good heat dissipation performance Download PDFInfo
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- CN113054552A CN113054552A CN202110364047.6A CN202110364047A CN113054552A CN 113054552 A CN113054552 A CN 113054552A CN 202110364047 A CN202110364047 A CN 202110364047A CN 113054552 A CN113054552 A CN 113054552A
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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
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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
- H02B1/24—Circuit arrangements for boards or switchyards
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/306—Accessories, e.g. windows
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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
- H02B1/32—Mounting of devices therein
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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Abstract
The invention provides a high-voltage power distribution cabinet with good heat dissipation performance, which belongs to the technical field of high-voltage power distribution cabinets and aims to solve the problem that the heat dissipation hole on the existing high-voltage power distribution cabinet is easily blocked by external flying dust, so that the service life of electronic elements in the high-voltage power distribution cabinet is shortened; the rain shielding mechanism is arranged at the top of the cabinet body, the labor protection storage mechanism and the control box are fixedly mounted on the right end face of the cabinet body, and the cleaning mechanism is arranged at the position, located at the radiating hole, of the left end face of the cabinet body. Human inductive switch senses human back, starts clean motor through the control box, then drives the rotation of second driving pulley through clean motor shaft, then drives the rotation of second driven pulley through the belt, then drives the heat dissipation hole department that clean brush was seted up at cabinet body rear end face through the connecting rod upper end and reciprocates and clean the motion about carrying on to can not influence the inside radiating effect of this high voltage distribution cabinet, thereby improved the life of the inside electronic component of this high voltage distribution cabinet.
Description
Technical Field
The invention belongs to the technical field of high-voltage power distribution cabinets, and particularly relates to a high-voltage power distribution cabinet with good heat dissipation performance.
Background
The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops. Generally, the power distribution cabinet is installed in a hidden corner. The high-voltage power distribution cabinet is an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and has the functions of on-off, control or protection and the like, and the voltage level is 3.6 kV-550 kV.
For example, application No.: the invention discloses a CN201910863761.2 high-voltage power distribution cabinet, which comprises a mounting plate, a side plate rotatably connected to the mounting plate and a cover plate arranged on the side plate, wherein a top plate and a bottom plate are arranged on the mounting plate, a lock catch is arranged on the cover plate, a connecting plate is arranged on the side wall of the mounting plate, a first cavity is arranged in the connecting plate, a second through cavity communicated with the first cavity is arranged on the mounting plate, clear water is filled in the first cavity and the second cavity, a gap is reserved between the connecting plate and the mounting plate, and a water storage tank is arranged at the top of the top plate; when the distribution box is used, clear water flows between the first cavity and the second cavity, and the distribution box is cooled under the action of water flow, so that heat on the distribution box is absorbed, and safety accidents caused by overhigh temperature of the distribution box are avoided; do the cooling to the block terminal through water-cooled mode, make the temperature on the block terminal reduce fast, promote the cooling effect to the block terminal.
Based on the search of the patents and the discovery of equipment in the prior art, when the existing high-voltage power distribution cabinet is applied, although the heat dissipation holes are formed in the rear wall of the high-voltage power distribution cabinet, the heat dissipation holes are easily blocked by external flying dust, and once the heat dissipation holes are blocked, the heat dissipation effect inside the high-voltage power distribution cabinet is influenced, so that the service life of electronic elements inside the high-voltage power distribution cabinet is shortened; due to the lack of an effective warning structure on the existing high-voltage power distribution cabinet, when maintenance personnel open the cabinet door to maintain the interior of the cabinet body, part of the maintenance personnel can cause a safety accident phenomenon because of forgetting safety measures such as wearing labor protection and the like, so that the safety of the high-voltage power distribution cabinet during maintenance is reduced; and current outdoor high voltage distribution cabinet top is equipped with hides the rain structure, but hides structural water leakage department and is blockked up by debris such as external fallen leaves very easily, when blockking up seriously, just can cause and hide the phenomenon that rain water spills over in the rain structure to still can make the rainwater flow into the cabinet along the gap internal, and then reduced high voltage distribution cabinet life.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-voltage power distribution cabinet with good heat dissipation performance, which aims to solve the problems that when the existing high-voltage power distribution cabinet is applied, although heat dissipation holes are formed in the rear wall of the high-voltage power distribution cabinet, the heat dissipation holes are easily blocked by external flying dust, and once the heat dissipation holes are blocked, the heat dissipation effect inside the high-voltage power distribution cabinet is influenced, so that the service life of electronic elements inside the high-voltage power distribution cabinet is shortened; due to the lack of an effective warning structure on the existing high-voltage power distribution cabinet, when maintenance personnel open the cabinet door to maintain the interior of the cabinet body, part of the maintenance personnel can cause a safety accident phenomenon because of forgetting safety measures such as wearing labor protection and the like, so that the safety of the high-voltage power distribution cabinet during maintenance is reduced; and current outdoor high voltage distribution cabinet top is equipped with hides the rain structure, but hides structural water leakage department and is blockked up by debris such as external fallen leaves very easily, when blockking up seriously, just can cause and hide the phenomenon that rain water spills over in the rain structure to still it is internal that still can make the rainwater flow into the cabinet along the gap, and then reduced high voltage distribution cabinet life's problem.
The invention relates to a high-voltage power distribution cabinet with good heat dissipation performance, which is achieved by the following specific technical means:
a high-voltage power distribution cabinet with good heat dissipation performance comprises a cabinet body; the top of the cabinet body is provided with a rain shielding mechanism, the right end face of the cabinet body is fixedly provided with a labor protection storage mechanism and a control box, and the left end face of the cabinet body, which is positioned at the radiating hole, is provided with a cleaning mechanism; it has drainage mechanism to hide fixed the inlaying in rain mechanism left side bottom face, hides the inside bottom face of rain mechanism and is equipped with the clearance brush, just hides inside reciprocal drive mechanism and the wind-force actuating mechanism of still being equipped with of rain mechanism.
Furthermore, the reciprocating driving mechanism comprises a driving part, a rack and an incomplete gear, the driving part is of a rectangular frame structure, the front side surface and the rear side surface of the inner side of the driving part are respectively provided with one rack, the upper end of the incomplete gear is fixedly connected with a rotating shaft, the upper rotating shaft of the incomplete gear is rotatably connected to the bottom end surface in the rain shielding mechanism through a shaft sleeve support, the left end surface and the right end surface of the driving part are respectively provided with two limiting slide bars in a front-back symmetrical manner, the outer part of each limiting slide bar is respectively and slidably connected with a slide sleeve fixed on the bottom end surface in the rain shielding mechanism, the left side of the bottom end surface of the driving part is fixedly connected with the top of the cleaning brush through a connecting rod, and when the;
furthermore, the wind power driving mechanism comprises a driving shaft, vertical axis wind power fan blades, a driving belt wheel and a driven belt wheel, the driving shaft is rotatably connected to the bottom end face in the rain sheltering mechanism through a shaft sleeve support, five vertical axis wind power fan blades are arranged outside the upper end of the driving shaft in an annular array shape, the driving belt wheel is arranged in the middle of the outer peripheral face of the driving shaft, the driven belt wheel is arranged at the upper end of a rotating shaft on an incomplete gear and is in transmission connection with the driving belt wheel through a belt, and the diameter size of the driven belt wheel is three to four times that of;
furthermore, the rain shielding mechanism comprises a drainage piece, the rain shielding mechanism is of a rectangular box-packed structure, the edge of the bottom end face of the rain shielding mechanism is provided with the drainage piece, the drainage piece is of a frame-shaped plate-shaped structure, and the bottom end face of the drainage piece is uniformly provided with drainage columns;
further, the cabinet body comprises a cabinet door, a human body induction switch, a mounting box, a mounting bracket, a starting switch and a stopping switch, the front side of the cabinet body is rotatably connected with the cabinet door through a rotating shaft, the human body induction switch is arranged on the front end face of the cabinet door, the mounting box is arranged on the upper portion of the right end face of the cabinet body, the stopping switch is mounted in the mounting box, the mounting bracket is arranged on the upper portion of the left end face of the cabinet body, a pressing rod is arranged on the right end face of the cabinet body, which is positioned on the rear side of the stopping switch button, the mounting bracket is set to be an L-shaped rod-shaped structure, the starting switch is mounted on the right end face of the front side of the mounting bracket, a frame-shaped protection piece is arranged on the right end face of the front;
furthermore, the labor protection storage mechanism comprises a sign and an acousto-optic warning device, the labor protection storage mechanism is of a rectangular shell structure, the sign is arranged on the front side of the upper end face of the labor protection storage mechanism, the acousto-optic warning device is mounted at the top of the labor protection storage mechanism, the acousto-optic warning device is electrically connected with the human body induction switch through the control box in a common mode, a warning slogan and a prompting arrow are arranged on the front end face of the sign, and labor protection is placed in the labor protection storage mechanism;
furthermore, the cleaning mechanism comprises a cleaning brush, a cleaning motor and a connecting rod, wherein the left end and the right end of the cleaning brush are both connected with a limiting guide rod which is fixed at the position of the rear end face of the cabinet body, which is located at the position of the heat dissipation hole, in a sliding manner, the middle part of the rear end face of the cleaning brush is connected with the connecting rod through a rotating shaft in a rotating manner, the other end of the connecting rod is connected with a second driven pulley through a rotating shaft in a rotating manner, the second driven pulley is connected to the lower part of the rear end face of the cabinet body through a rotating shaft in a rotating manner, the cleaning motor is fixedly arranged at the lower part of the rear end face of the cabinet body, the cleaning motor is connected with a second driving pulley through a rotating shaft in a rotating manner;
further, when the cabinet door on the cabinet body is in a ninety-degree opening state, the front end face of the cabinet door is in close contact with the button on the starting switch;
further, drainage mechanism includes the drain pipe, drainage mechanism is rectangle shell structure, and the drainage mechanism top is personally submitted even form and has been seted up the filtration pore, and drainage mechanism bottom is personally submitted even form and is equipped with five drain pipes, and every drain pipe lower extreme all is the ninety degrees distributions of bending left.
Furthermore, the front end and the rear end of the cleaning brush are connected with two limiting slide rods fixed on the bottom end face in the rain shielding mechanism in a sliding mode, and bristles at the bottom of the cleaning brush are in close contact with the top end face of the drainage mechanism.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the high-voltage power distribution cabinet, due to the arrangement of the cleaning mechanism, when people walk to the front of the cabinet body to check values such as voltage, the human body induction switch senses a human body, the cleaning motor is started through the control box, the second driving belt wheel is driven to rotate through the rotating shaft of the cleaning motor, the second driven belt wheel is driven to rotate through the belt, so that the lower end of the connecting rod rotates at the edge of the rear end face of the second driven belt wheel, the cleaning brush is driven to do reciprocating cleaning motion up and down at the heat dissipation hole formed in the rear end face of the cabinet body through the upper end of the connecting rod, the heat dissipation hole formed in the rear end face of the cabinet body is not easily blocked by external flying dust, the heat dissipation effect in the high-voltage power distribution cabinet is.
2. According to the invention, through the cooperation of the human body inductive switch and the acousto-optic warning device, when a maintenance person opens the cabinet door to maintain the interior of the cabinet body, firstly, after the cabinet door is opened, the button on the starting switch is pressed through the front end surface of the cabinet door, then, the acousto-optic warning device is started through the control box, so that the acousto-optic warning device starts to play safety warning languages such as wearing labor insurance when the maintenance is started, and the attention of the maintenance person is transferred to the labor insurance in the labor insurance storage mechanism through the indicator, so that the maintenance person is not easy to forget safety measures of wearing the labor insurance when the maintenance is carried out, and thus, the safety accident phenomenon of part of the maintenance person can not occur, and the safety of the high-voltage power distribution cabinet during.
3. The invention drives the driving shaft to rotate under the action of wind power by the matching of the wind power driving mechanism and the reciprocating driving mechanism when wind exists outside, then the driving belt wheel is driven to rotate by the driving shaft, then the driving belt wheel drives the driven belt wheel to rotate by the belt, then the driven belt wheel drives the incomplete gear to rotate through the rotating shaft, so that the tooth blocks on the incomplete gear are sequentially meshed with the two racks in a reciprocating manner, then the cleaning brush is driven by the two racks through the driving piece to perform left-right reciprocating cleaning operation at the filter hole at the top of the drainage mechanism, thereby ensuring that the filter hole at the top of the drainage mechanism is not easy to be blocked by foreign matters such as falling leaves and the like, and further avoiding the phenomenon of rainwater overflowing in the rain shielding mechanism when raining, thereby can not make the rainwater flow into the cabinet along the gap yet internal, and then improved this high voltage distribution cabinet life.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a schematic view of the present invention at a part enlarged in fig. 1.
Fig. 5 is a structural schematic diagram of the cabinet of the invention.
Fig. 6 is a schematic view of the present invention at a part B enlarged in fig. 5.
Fig. 7 is a schematic structural view of a rain collecting mechanism and a drainage mechanism of the present invention.
FIG. 8 is a schematic view of the cleaning brush, the reciprocating driving mechanism and the wind-driven mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a cabinet body; 101. a cabinet door; 102. a human body induction switch; 103. mounting a box; 104. mounting a bracket; 105. starting a switch; 106. a stop switch; 2. a rain shielding mechanism; 201. a drainage member; 3. a drainage mechanism; 301. a drain pipe; 4. cleaning the brush; 5. a reciprocating drive mechanism; 501. a driver; 502. a rack; 503. an incomplete gear; 6. a wind power drive mechanism; 601. a drive shaft; 602. a vertical axis wind blade; 603. a driving pulley; 604. a driven pulley; 7. a labor insurance storage mechanism; 701. a sign; 702. an acousto-optic warning device; 8. a control box; 9. a cleaning mechanism; 901. cleaning the brush; 902. cleaning the motor; 903. a connecting rod.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a high-voltage power distribution cabinet with good heat dissipation performance, which comprises: a cabinet body 1; the rain shielding mechanism 2 is arranged at the top of the cabinet body 1, the rain shielding mechanism 2 comprises a drainage piece 201, the rain shielding mechanism 2 is of a rectangular box-packed structure, the drainage piece 201 is arranged at the edge of the bottom end face of the rain shielding mechanism 2, the drainage piece 201 is of a frame-shaped plate-shaped structure, and drainage columns are uniformly arranged at the bottom end face of the drainage piece 201, so that raindrops dropping on the side face of the rain shielding mechanism 2 can be effectively drained, and rainwater is prevented from flowing to the wall face of the cabinet body 1 along the bottom end face of the rain shielding mechanism 2; a labor insurance storage mechanism 7 and a control box 8 are fixedly arranged on the right end face of the cabinet body 1; labor protection storage mechanism 7 comprises a sign 701 and an acousto-optic warning device 702, labor protection storage mechanism 7 is of a rectangular shell structure, sign 701 is arranged on the front side of the upper end face of labor protection storage mechanism 7, acousto-optic warning device 702 is mounted at the top of labor protection storage mechanism 7, acousto-optic warning device 702 is in common electrical connection with human body induction switch 102 through control box 8, warning slogan and a prompt arrow are arranged on the front end face of sign 701, and therefore people can obtain an effective guiding effect after observing sign 701, and labor protection is placed in labor protection storage mechanism 7; a cleaning mechanism 9 is arranged at the position of the radiating hole on the left end surface of the cabinet body 1; the cleaning mechanism 9 comprises a cleaning brush 901, a cleaning motor 902 and a connecting rod 903, the left end and the right end of the cleaning brush 901 are both connected with a limiting guide rod which is fixed at the position of the heat dissipation hole on the rear end face of the cabinet body 1 in a sliding manner, the middle part of the rear end face of the cleaning brush 901 is connected with the connecting rod 903 in a rotating manner through a rotating shaft, the other end of the connecting rod 903 is connected with a second driven pulley in a rotating manner through a rotating shaft, the second driven pulley is connected to the lower part of the rear end face of the cabinet body 1 in a rotating manner through a rotating shaft, the cleaning motor 902 is fixedly installed at the lower part of the rear end face of the cabinet body 1, the cleaning motor 902 is connected with a second driving pulley in a rotating manner through a rotating shaft, the second driving pulley is connected with the first driving;
a drainage mechanism 3 is fixedly embedded in the bottom end face of the left side of the rain shielding mechanism 2, and a cleaning brush 4 is arranged on the bottom end face of the interior of the rain shielding mechanism 2; the front end and the rear end of the cleaning brush 4 are both connected with two limiting slide rods fixed on the bottom end surface in the rain shielding mechanism 2 in a sliding manner, and bristles at the bottom of the cleaning brush 4 are in close contact with the top end surface of the drainage mechanism 3, so that sundries attached to the top end surface of the drainage mechanism 3 can be quickly cleaned when the cleaning brush 4 moves left and right in a reciprocating manner; the rain shielding mechanism 2 is also internally provided with a reciprocating driving mechanism 5 and a wind driving mechanism 6; the reciprocating driving mechanism 5 comprises a driving piece 501, a rack 502 and an incomplete gear 503, the driving piece 501 is of a rectangular frame structure, the front side surface and the rear side surface of the inner side of the driving piece 501 are respectively provided with one rack 502, the upper end of the incomplete gear 503 is fixedly connected with a rotating shaft, the upper rotating shaft of the incomplete gear 503 is rotatably connected to the bottom end surface in the rain shielding mechanism 2 through a shaft sleeve support, the left end surface and the right end surface of the driving piece 501 are respectively provided with two limiting slide bars in a front-back symmetrical manner, the outer part of each limiting slide bar is slidably connected with a slide sleeve fixed on the bottom end surface in the rain shielding mechanism 2, the left side of the bottom end surface of the driving piece 501 is fixedly connected with the top of the cleaning brush 4 through a connecting rod, and when the reciprocating driving; the wind power driving mechanism 6 comprises a driving shaft 601, vertical axis wind power fan blades 602, a driving pulley 603 and a driven pulley 604, wherein the driving shaft 601 is rotatably connected to the bottom end face in the rain shielding mechanism 2 through a shaft sleeve support, five vertical axis wind power fan blades 602 are arranged outside the upper end of the driving shaft 601 in an annular array shape, the driving pulley 603 is arranged in the middle of the outer peripheral surface of the driving shaft 601, the driven pulley 604 is arranged at the upper end of the upper shaft of the incomplete gear 503, the driven pulley 604 is in transmission connection with the driving pulley 603 through a belt, the diameter of the driven pulley 604 is three to four times that of the driving pulley 603, so that a larger transmission ratio is formed between the driven pulley 604 and the driving pulley 603, and the driving pulley 603 drives the driven pulley 604 to; the cabinet body 1 includes cabinet door 101, human body inductive switch 102, the mounting box 103, installing support 104, start switch 105 and stop switch 106, cabinet body 1 front side is connected with cabinet door 101 through the pivot rotation, and the terminal surface is equipped with human body inductive switch 102 before the cabinet door 101, cabinet body 1 right-hand member upper portion is equipped with mounting box 103, and install stop switch 106 in the mounting box 103, cabinet body 1 left end face upper portion is equipped with installing support 104, cabinet body 1 right-hand member face is located stop switch 106 button rear side and is equipped with the pressure pole, its shape of installing support 104 sets up to L type rod structure, and installing support 104 front side right-hand member face installs start switch 105, start switch 105 outside is located installing support 104 front side right-hand member face and is equipped with frame shape protection piece, and frame shape protection piece right-hand member face and start switch 105 right-hand member face looks parallel and level, installing box 103 rear end face.
Wherein, drainage mechanism 3 includes drain pipe 301, drainage mechanism 3 is rectangle shell structure, and 3 tops of drainage mechanism personally submit even form and seted up the filtration pore, 3 bottoms of drainage mechanism personally submit even form and are equipped with five drain pipes 301, and every drain pipe 301 lower extreme all is ninety degrees left and bends the form and distribute, through drainage mechanism 3's setting, during raining, the rainwater that drops in hiding rain mechanism 2 will filter the pore through 3 tops of drainage mechanism and flow into in drainage mechanism 3 after filtering, then discharge fast through five drain pipes 301.
Wherein, when cabinet body 1 goes up cabinet door 101 and is in ninety degrees open mode, cabinet door 101 front end face and start switch 105 go up the button in close contact with to make start switch 105 go up the button and obtain effective pressing effect.
When in use: when people walk to the front of the cabinet body 1 to check values such as voltage, after the human body induction switch 102 senses a human body, the cleaning motor 902 is started through the control box 8, then the second driving belt wheel is driven to rotate through the rotating shaft of the cleaning motor 902, then the second driven belt wheel is driven to rotate through a belt, so that the lower end of the connecting rod 903 rotates at the edge of the rear end face of the second driven belt wheel, then the cleaning brush 901 is driven to do reciprocating cleaning motion up and down at the heat dissipation hole formed in the rear end face of the cabinet body 1 through the upper end of the connecting rod 903, so that the heat dissipation hole formed in the rear end face of the cabinet body 1 is not easily blocked by external flying dust, the heat dissipation effect in the high-voltage power distribution cabinet is not influenced, and the;
when a maintenance worker opens the cabinet door 101 to maintain the cabinet body 1, firstly, after the cabinet door 101 is opened, the button on the starting switch 105 is pressed through the front end face of the cabinet door 101, and then the acousto-optic warning device 702 is started through the control box 8, so that the acousto-optic warning device 702 starts to play safety warning languages such as safety insurance and the like needed to be worn during maintenance, and the maintenance worker is guided by the indicator 701 to transfer attention to the safety insurance in the safety insurance storage mechanism 7, so that the maintenance worker is not easy to forget safety measures of the safety insurance needed to be worn during maintenance, and partial maintenance workers can not generate safety accident phenomena, thereby improving the safety during maintenance of the high-voltage power distribution cabinet; when the cabinet door 101 is closed, the mounting box 103 drives the stop switch 106 to rotate backwards, so that the button on the stop switch 106 is in close contact with the pressing rod on the cabinet body 1, and the sound and light warning device 702 stops operating;
when the external world has wind, the vertical axis wind power fan blade 602 drives the driving shaft 601 to rotate under the action of wind power, then the driving shaft 601 drives the driving pulley 603 to rotate, then the driving pulley 603 drives the driven pulley 604 to rotate through a belt, then the driven pulley 604 drives the incomplete gear 503 to rotate through a rotating shaft, thereby the tooth block on the incomplete gear 503 is sequentially and reciprocally meshed with the two racks 502, then the two racks 502 drive the cleaning brush 4 to perform left-right reciprocating cleaning operation at the filter hole at the top of the drainage mechanism 3 through the driving piece 501, thereby the filter hole at the top of the drainage mechanism 3 is not easily blocked by sundries such as external fallen leaves, and the phenomenon that rainwater overflows in the rain shielding mechanism 2 can not be caused when raining, thereby the rainwater can not flow into the cabinet body 1 along the gap, and the service life of the high-voltage power distribution cabinet is.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a high voltage distribution cabinet that heat dispersion is good which characterized in that: the method comprises the following steps: a cabinet body (1);
a rain shielding mechanism (2) is arranged at the top of the cabinet body (1), a labor protection storage mechanism (7) and a control box (8) are fixedly installed on the right end face of the cabinet body (1), and a cleaning mechanism (9) is arranged at the position, located at the radiating hole, of the left end face of the cabinet body (1);
the drainage mechanism (3) is fixedly embedded in the bottom end face of the left side of the rain shielding mechanism (2), the cleaning brush (4) is arranged on the bottom end face of the inside of the rain shielding mechanism (2), and the reciprocating driving mechanism (5) and the wind power driving mechanism (6) are further arranged in the rain shielding mechanism (2).
2. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: the cabinet body (1) comprises a cabinet door (101), a human body induction switch (102), an installation box (103), an installation support (104), a starting switch (105) and a stopping switch (106), the front side of the cabinet body (1) is rotatably connected with the cabinet door (101) through a rotating shaft, the front end face of the cabinet door (101) is provided with the human body induction switch (102), the upper portion of the right end of the cabinet body (1) is provided with the installation box (103), the inside of the installation box (103) is provided with the stopping switch (106), the upper portion of the left end face of the cabinet body (1) is provided with the installation support (104), the right end face of the cabinet body (1) is arranged at the rear side of a button of the stopping switch (106) and is provided with a pressing rod, the installation support (104) is arranged in an L-shaped rod-shaped structure, the right end face of the front side of the installation support (104) is provided with the, the right end face of the frame-shaped protection piece is flush with the right end face of the starting switch (105), and the rear end face of the mounting box (103) is flush with the rear end face of the stopping switch (106).
3. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: it includes drainage piece (201) to hide rain mechanism (2), it is the box-packed structure of rectangle to hide rain mechanism (2), and hides rain mechanism (2) bottom face edge and is equipped with drainage piece (201), and its shape of drainage piece (201) sets up to frame plate structure, and drainage piece (201) bottom is personally submitted even form and is equipped with the drainage post.
4. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: drainage mechanism (3) are including drain pipe (301), drainage mechanism (3) are rectangle shell structure, and drainage mechanism (3) top is personally submitted even form and has been seted up the filtration pore, and drainage mechanism (3) bottom is personally submitted even form and is equipped with five drain pipes (301), and every drain pipe (301) lower extreme all is ninety degrees left and bends the form and distribute.
5. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: the reciprocating driving mechanism (5) comprises a driving piece (501), a rack (502) and an incomplete gear (503), the driving piece (501) is of a rectangular frame-shaped structure, and the front side and the back side of the inner side of the driving piece (501) are both provided with a rack (502), the upper end of the incomplete gear (503) is fixedly connected with a rotating shaft, the upper rotating shaft of the incomplete gear (503) is rotatably connected with the bottom end surface in the rain shielding mechanism (2) through a shaft sleeve bracket, the left and right end surfaces of the driving piece (501) are respectively provided with two limiting slide bars in a front-back symmetrical shape, and the outer part of each limit slide bar is connected with a sliding sleeve fixed on the inner bottom end surface of the rain shielding mechanism (2) in a sliding way, the left side of the bottom end surface of the driving piece (501) is fixedly connected with the top of the cleaning brush (4) through a connecting rod, when the reciprocating driving mechanism (5) is in a driving state, the tooth block on the incomplete gear (503) is meshed with the rack (502) on one side.
6. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: the wind power driving mechanism (6) comprises a driving shaft (601), vertical axis wind power fan blades (602), a driving belt wheel (603) and a driven belt wheel (604), the driving shaft (601) is rotatably connected to the bottom end face inside the rain shielding mechanism (2) through a shaft sleeve support, five vertical axis wind power fan blades (602) are arranged outside the upper end of the driving shaft (601) in an annular array manner, the driving belt wheel (603) is arranged in the middle of the outer peripheral face of the driving shaft (601), the driven belt wheel (604) is arranged at the upper end of an upper rotating shaft of an incomplete gear (503), the driven belt wheel (604) is in transmission connection with the driving belt wheel (603) through a belt, and the diameter of the driven belt wheel (604) is three to four times that.
7. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: mechanism (7) are stored to labour protection includes sign (701) and reputation warning device (702), mechanism (7) are stored to labour protection is rectangle shell structure, and labour protection stores mechanism (7) up end front side and is equipped with sign (701), and acousto-optic warning device (702) are installed at mechanism (7) top is stored to labour protection, and acousto-optic warning device (702) are ordinary electric connection through control box (8) and human inductive switch (102), and the terminal surface is equipped with warning poster and suggestion arrow point before sign (701), has placed labour protection in mechanism (7) is stored to labour protection.
8. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: the cleaning mechanism (9) comprises a cleaning hairbrush (901), a cleaning motor (902) and a connecting rod (903), the left end and the right end of the cleaning brush (901) are both connected with a limit guide rod which is fixed at the position of the radiating hole on the rear end surface of the cabinet body (1) in a sliding way, the middle part of the rear end face of the cleaning brush (901) is rotationally connected with a connecting rod (903) through a rotating shaft, the other end of the connecting rod (903) is rotationally connected with a second driven belt wheel through the rotating shaft, the second driven belt wheel is rotationally connected with the lower part of the rear end surface of the cabinet body (1) through a rotating shaft, the cleaning motor (902) is fixedly arranged on the lower part of the rear end surface of the cabinet body (1), and cleaning motor (902) is connected with the second driving pulley through the pivot rotation, and the second driving pulley is connected through belt transmission with first driving pulley, and connecting rod (903) lower extreme is located second driven pulley rear end face edge, and cleaning motor (902) are ordinary electric connection through control box (8) and start switch (105) and stop switch (106).
9. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: when the upper cabinet door (101) of the cabinet body (1) is in a ninety-degree opening state, the front end face of the cabinet door (101) is in close contact with the upper button of the starting switch (105).
10. The high-voltage power distribution cabinet with good heat dissipation performance of claim 1, characterized in that: the front end and the rear end of the cleaning brush (4) are both connected with two limiting slide rods fixed on the bottom end face inside the rain shielding mechanism (2) in a sliding mode, and bristles at the bottom of the cleaning brush (4) are in close contact with the top end face of the drainage mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364047.6A CN113054552A (en) | 2021-04-03 | 2021-04-03 | High-voltage power distribution cabinet with good heat dissipation performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364047.6A CN113054552A (en) | 2021-04-03 | 2021-04-03 | High-voltage power distribution cabinet with good heat dissipation performance |
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| Publication Number | Publication Date |
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| CN113054552A true CN113054552A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110364047.6A Pending CN113054552A (en) | 2021-04-03 | 2021-04-03 | High-voltage power distribution cabinet with good heat dissipation performance |
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| CN (1) | CN113054552A (en) |
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| CN113695735A (en) * | 2021-08-21 | 2021-11-26 | 习凯凯 | Convenient laser marking device for processing plate parts |
| CN113891605A (en) * | 2021-09-22 | 2022-01-04 | 江苏惠吉管理咨询有限公司 | Outdoor communication cabinet convenient to overhaul |
| CN114050068A (en) * | 2021-11-15 | 2022-02-15 | 荣尔电气股份有限公司 | High-voltage switch with high safety performance |
| CN114421298A (en) * | 2022-03-17 | 2022-04-29 | 大航有能电气有限公司 | Power distribution cabinet with temperature field data disturbance resistance monitoring function |
| CN115441318A (en) * | 2022-09-01 | 2022-12-06 | 新沂市五联电气科技有限公司 | Outdoor switch board is overhauld to convenient rainy day of high security |
| CN117956730A (en) * | 2024-03-26 | 2024-04-30 | 江苏巨忠泵业有限公司 | Intelligent control cabinet for industrial hydraulic pump station |
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Application publication date: 20210629 |
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