CN117526130B - Power distribution control equipment convenient to heat dissipation - Google Patents
Power distribution control equipment convenient to heat dissipation Download PDFInfo
- Publication number
- CN117526130B CN117526130B CN202311513484.5A CN202311513484A CN117526130B CN 117526130 B CN117526130 B CN 117526130B CN 202311513484 A CN202311513484 A CN 202311513484A CN 117526130 B CN117526130 B CN 117526130B
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- Prior art keywords
- heat dissipation
- air
- power distribution
- distribution box
- pipe
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 83
- 238000004891 communication Methods 0.000 claims description 53
- 238000001914 filtration Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of power distribution control equipment, in particular to power distribution control equipment convenient for heat dissipation, which comprises a power distribution box body, wherein a plurality of rows of support frames are arranged in the power distribution box body at intervals along the vertical direction, and power distribution modules are arranged on the support frames; the power distribution box body is internally provided with a first heat dissipation mechanism for dissipating heat of the power distribution module by internal circulation and a second heat dissipation mechanism for dissipating heat of the power distribution box body by external circulation. Through adopting above-mentioned technical scheme, can realize radiating and take a breath to the internal air of block terminal, improve radiating efficiency.
Description
Technical Field
The invention relates to the technical field of power distribution control equipment, in particular to power distribution control equipment convenient for heat dissipation.
Background
Because of the development requirement of the power system, the power distribution control equipment needs to be in a normal working state all the time, and the temperature in the power distribution control equipment is easy to rise in the long-time use process of the power distribution control equipment, so that all electrical equipment in the power distribution control equipment is damaged, and the use of the power distribution control equipment is affected. Therefore, when the power distribution control device is used, heat dissipation from the inside of the power distribution box is required.
In the prior art, a fan is generally installed in the power distribution control equipment to dissipate heat, and the fan blows air to dissipate heat on the inner side of the power distribution box. However, since the inner side of the case is relatively closed, the air can be controlled to flow in the case only by blowing the air by the fan, and the heat dissipation effect is poor because the hot air cannot be timely discharged although the heat dissipation effect is provided.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the power distribution control equipment convenient for heat dissipation, which can realize heat dissipation and ventilation of air in a power distribution box body and improve heat dissipation efficiency.
(II) technical scheme
In order to achieve the above purpose, the embodiment of the application provides a power distribution control device convenient for heat dissipation, which comprises a power distribution box body, wherein a plurality of rows of support frames are arranged in the power distribution box body at intervals along the vertical direction, and power distribution modules are arranged on the support frames; the power distribution box body is internally provided with a first heat dissipation mechanism for dissipating heat of the power distribution module by internal circulation and a second heat dissipation mechanism for dissipating heat of the power distribution box body by external circulation.
Preferably, an independent heat dissipation chamber is arranged in the distribution box body and positioned at the top of the distribution box body, and an equipment installation chamber is formed in the distribution box body and positioned at the lower side of the heat dissipation chamber; the outside of the distribution box body is provided with a filtering mechanism for supplying air to the heat dissipation cavity; the second heat dissipation mechanism comprises a second air blower fixed in the heat dissipation cavity, an air outlet end of the second air blower is provided with an air collecting cover, the air collecting cover is connected with the lower end face of the heat dissipation cavity, and an air supply cavity is formed in the inner side of the air collecting cover; a plurality of air inlet pipes and a plurality of air outlet pipes are arranged in the equipment installation cavity at intervals at positions close to the vertical side edges, and the air inlet pipes and the air outlet pipes are respectively positioned at two sides of the power distribution module; a first communication pipe is connected to the side wall of the air inlet pipe, which is close to one end of the heat dissipation cavity, and one end of the first communication pipe, which is far away from the air inlet pipe, is communicated with the air supply cavity; an air inlet hole is formed in the side wall of the air inlet pipe, is communicated with the equipment installation cavity and is positioned at one side close to the power distribution module; the lower end of the air outlet pipe is closed, a second communicating pipe is communicated with the side wall of the air outlet pipe close to the upper end, and the second communicating pipe is communicated with the equipment installation cavity; a plurality of air outlet holes are formed in the side wall of the air outlet pipe, and the air outlet holes are communicated with the outer side of the distribution box body.
Preferably, a humidity sensor and an adjusting control assembly are arranged in the heat dissipation cavity and positioned at the outer side of the air supply cavity, the connection position of the air inlet pipe and the first communication pipe is a first communication port, and the communication position of the air outlet pipe and the second communication pipe is a second communication port; one end of the adjusting control component is positioned in the air inlet pipe and the air outlet pipe, the first communication port and the second communication port can be synchronously opened or closed, and the second air blower and the first communication port and the second communication port are synchronously opened or closed; when the humidity value detected by the humidity sensor is larger than a set value, the adjusting control assembly closes the first communication port and the second communication port, otherwise, the first communication port and the second communication port are opened.
Preferably, the upper ends of the air inlet pipe and the air outlet pipe are respectively positioned in the heat dissipation cavity, the adjusting and controlling assembly comprises a rectangular frame and a guide column, the guide column is vertically fixed in the heat dissipation cavity, a guide hole is formed in the rectangular frame, and the guide hole is connected with the guide column in a sliding manner; an electric push rod is fixed in the heat dissipation cavity and positioned at the upper side of the rectangular frame at intervals, and the piston end of the electric push rod is fixedly connected with the rectangular frame and drives the rectangular frame to slide along the vertical direction; the rectangular frame is characterized in that a plurality of adjusting rods are fixed on the lower side of the rectangular frame at intervals, the lower ends of the adjusting rods are inserted into the air inlet pipe or the air outlet pipe, the lower ends of the adjusting rods are fixedly connected with rubber columns, and when the adjusting rods move along with the rectangular frame in the vertical direction, the rubber columns can close or open the first communication port and the second communication port.
Preferably, the filtering mechanism comprises an annular baffle plate fixed on the side wall of the distribution box body, the cross section of the annular baffle plate is L-shaped, a filtering cavity is formed between the annular baffle plate and the distribution box body, an opening is formed at the lower end of the annular baffle plate, an air inlet is formed in the distribution box body and positioned on the side wall in the filtering cavity, and the air inlet is communicated with the heat dissipation cavity; a filter plate for filtering impurities and moisture is arranged in the filter cavity and between the air inlet and the opening.
Preferably, a water baffle is arranged on the distribution box body and positioned on the upper side of the air outlet.
Preferably, the first heat dissipation mechanism comprises a first air blower fixed in the distribution box, an air outlet end of the first air blower is connected with an air supply pipe, long holes are formed in the support frame along the length direction, air guide holes are formed in the support frame at intervals along the length direction, the air guide holes are communicated with the long holes, and the other end of the air guide holes is located at one end close to the distribution module; the air supply pipe is connected with the long hole.
(III) beneficial effects
The invention provides a power distribution control device convenient for heat dissipation, which can realize heat dissipation and ventilation of air in a power distribution box body and improve heat dissipation efficiency through the cooperation of a first heat dissipation mechanism and a second heat dissipation mechanism. Through the first cooling mechanism who sets up, in the heat dissipation in-process, can blow the distribution module nearby through air supply pipe, slot hole and wind-guiding hole, directly with cold wind, improve the radiating effect to distribution module, can blow the box of keeping away from distribution module with the hot air current near the distribution module simultaneously in, make things convenient for second cooling mechanism to heat transfer in the box. The second cooling mechanism can detect air humidity in real time when the work, keeps closing when air humidity is great, can replace the inside and outside air of block terminal when air humidity is lower, improves the radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution control device for facilitating heat dissipation according to the present invention;
FIG. 2 is a schematic illustration of a portion of a power distribution control device for facilitating heat dissipation in accordance with the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2;
FIG. 4 is an enlarged view of the B structure of FIG. 2;
fig. 5 is a schematic diagram showing connection between a protruding air supply pipe and a supporting frame in a power distribution control device for facilitating heat dissipation according to the present invention.
The reference numerals in the drawings:
100. a distribution box body; 110. a heat dissipation chamber; 120. an equipment installation chamber; 200. a support frame; 210. a long hole; 220. an air guide hole;
300. a first heat dissipation mechanism; 310. a first blower; 320. an air supply pipe;
400. A second heat dissipation mechanism; 410. a second blower; 420. a wind collecting hood; 430. an air supply cavity; 440. an air inlet pipe; 441. a first communication pipe; 442. an air inlet hole; 443. a first communication port; 450. an air outlet pipe; 451. a second communicating pipe; 452. an air outlet hole; 453. a water baffle; 454. a second communication port; 460. a humidity sensor;
470. adjusting the control assembly; 471. a rectangular frame; 472. a guide post; 473. an electric push rod; 474. an adjusting rod; 475. a rubber column;
500. a filtering mechanism; 510. an annular baffle; 520. a filter chamber; 521. an opening; 522. an air inlet; 530. and (5) a filter plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The invention provides a power distribution control device convenient for heat dissipation, which is shown in fig. 1-5, and comprises a power distribution box body 100, wherein a plurality of rows of support frames 200 are arranged in the power distribution box body 100 at intervals along the vertical direction, and power distribution modules are arranged on the support frames 200; a first heat dissipation mechanism 300 that circulates internally to dissipate heat from the power distribution module and a second heat dissipation mechanism 400 that circulates externally to dissipate heat from within the power distribution box 100 are provided within the power distribution box 100. Through the cooperation of the first heat dissipation mechanism 300 and the second heat dissipation mechanism 400, heat dissipation and ventilation of air in the distribution box body 100 can be realized, and heat dissipation efficiency is improved.
Wherein, a separate heat dissipation chamber 110 is provided in the power distribution box 100 at the top thereof, and an equipment installation chamber 120 is formed in the power distribution box 100 at the lower side of the heat dissipation chamber 110. The power distribution module is mounted inside the equipment mounting chamber 120.
The first heat dissipation mechanism 300 comprises a first air blower 310 fixed in the distribution box, an air supply pipe 320 is connected to the air outlet end of the first air blower 310, long holes 210 are formed in the support frame 200 along the length direction, air guide holes 220 are formed in the support frame 200 at intervals along the length direction, the air guide holes 220 are communicated with the long holes 210, and the other end of each air guide hole 220 is located at one end close to the distribution module; the air supply duct 320 is connected to the elongated hole 210. Through this setting, at the during operation, first air-blower 310 can blow the cold wind to distribution module nearby through air supply pipe 320, slot hole 210 and wind-guiding hole 220, improves the radiating effect to distribution module, can blow the near hot air current of distribution module in keeping away from distribution module's the box simultaneously, makes things convenient for second cooling mechanism 400 to heat transfer in the box.
A filtering mechanism 500 for supplying air to the heat dissipation chamber is provided outside the power distribution box 100. Specifically, the filtering mechanism 500 includes an annular baffle 510 fixed on a sidewall of the distribution box 100, the cross section of the annular baffle 510 is L-shaped, a filtering cavity 520 is formed between the annular baffle 510 and the distribution box 100, an opening 521 is formed at the lower end of the annular baffle 510, an air inlet 522 is formed on the distribution box 100 and on the sidewall located in the filtering cavity 520, and the air inlet 522 is communicated with the heat dissipation chamber 110; a filter plate 530 for filtering impurities and moisture is provided in the filter chamber 520 between the air inlet 522 and the opening 521.
The second heat dissipation mechanism 400 includes a second blower 410 fixed in the heat dissipation chamber 110, an air outlet end of the second blower 410 is provided with a wind collecting cover 420, the wind collecting cover 420 is connected with a lower end surface of the heat dissipation chamber 110, and an air supply cavity 430 is formed inside the wind collecting cover 420.
A plurality of air inlet pipes 440 and a plurality of air outlet pipes 450 are arranged in the equipment installation cavity 120 at intervals at positions close to the vertical side edges, and the air inlet pipes 440 and the air outlet pipes 450 are respectively positioned at two sides of the power distribution module.
The side wall of the air inlet pipe 440, which is close to one end of the heat dissipation chamber 110, is connected with a first communication pipe 441, and one end of the first communication pipe 441, which is far away from the air inlet pipe 440, is communicated with the air supply cavity 430; an air inlet 442 is formed in a side wall of the air inlet pipe 440, and the air inlet 442 is communicated with the equipment installation chamber 120 and is located at one side close to the power distribution module. In operation, cool air from the outside is supplied into the power distribution box 100 through the air inlet duct 440 by blowing air from the second blower 410, and heat exchange is performed on the hot air in the power distribution box 100.
The lower end of the air outlet pipe 450 is closed, a second communicating pipe 451 is communicated with the side wall of the air outlet pipe 450 close to the upper end, and the second communicating pipe 451 is communicated with the equipment installation cavity 120; a plurality of air outlet holes 452 are formed in the side wall of the air outlet pipe 450, and the air outlet holes 452 are communicated with the outer side of the distribution box body 100. The air in the power distribution box 100 can be discharged through the air outlet duct 450. Meanwhile, the lower end of the air outlet pipe 450 is in a closed state, the upper end is communicated with the power distribution box 100, and sundries can be prevented from entering the power distribution box 100 through the second communicating pipe 451 in the use process.
Preferably, in order to provide a moisture-proof effect, filter cotton for dehumidification may be provided at the upper end of the second communication pipe 451. A water baffle 453 is provided on the power distribution box 100 above the air outlet 452.
A humidity sensor 460 and an adjustment control assembly 470 are disposed within the heat dissipation chamber 110 and outside of the air supply chamber 430. The humidity sensor 460 can detect the humidity of the air in the heat dissipation chamber 110 in real time, and when the humidity is high, the second heat dissipation mechanism 400 is closed by adjusting the control assembly 470, so that the supply of the humid air into the power distribution box 100 can be avoided. And further, the drying of the internal environment of the distribution box 100 is better ensured.
The connection position between the air inlet pipe 440 and the first communication pipe 441 is a first communication port 443, and the connection position between the air outlet pipe 450 and the second communication pipe 451 is a second communication port 454.
One end of the adjusting and controlling assembly 470 is located in the air inlet pipe 440 and the air outlet pipe 450, and can synchronously open or close the first communication port 443 and the second communication port 454, and the second blower 410 and the first communication port 443 and the second communication port 454 synchronously open or close. When the humidity value detected by the humidity sensor 460 is greater than the set value, the adjustment control assembly 470 closes the first communication port 443 and the second communication port 454, and otherwise opens the first communication port 443 and the second communication port 454.
The upper ends of the air inlet pipe 440 and the air outlet pipe 450 are respectively positioned in the heat dissipation chamber 110, the adjusting and controlling assembly 470 comprises a rectangular frame 471 and a guide post 472, the guide post 472 is vertically fixed in the heat dissipation chamber 110, and the rectangular frame 471 is provided with a guide hole and is in sliding connection with the guide post 472 through the guide hole.
An electric push rod 473 is fixed in the heat dissipation cavity 110 and located at the upper side of the rectangular frame 471 at intervals, and the piston end of the electric push rod 473 is fixedly connected with the rectangular frame 471 and drives the rectangular frame 471 to slide along the vertical direction.
A plurality of adjusting rods 474 are fixed at intervals on the lower side of the rectangular frame 471, the lower ends of the adjusting rods 474 are inserted into the air inlet pipe 440 or the air outlet pipe 450, the lower ends of the adjusting rods 474 are fixedly connected with rubber columns 475, and when the adjusting rods 474 move along with the rectangular frame 471 in the vertical direction, the rubber columns 475 can close or open the first communication ports 443 and the second communication ports 454.
In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," "rear," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Embodiments of the invention and features of the embodiments may be combined with each other without conflict.
The foregoing examples merely illustrate embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. A distribution control device convenient to heat dissipation, its characterized in that: the power distribution box comprises a power distribution box body (100), wherein a plurality of rows of supporting frames (200) are arranged in the power distribution box body (100) at intervals along the vertical direction, and power distribution modules are arranged on the supporting frames (200); a first heat dissipation mechanism (300) for dissipating heat of the power distribution module by internal circulation and a second heat dissipation mechanism (400) for dissipating heat of the power distribution box (100) by external circulation are arranged in the power distribution box (100);
an independent heat dissipation chamber (110) is arranged in the distribution box body (100) and positioned at the top of the distribution box body (100), and an equipment installation chamber (120) is formed in the distribution box body (100) and positioned at the lower side of the heat dissipation chamber (110);
a filtering mechanism (500) for supplying air to the heat dissipation cavity (110) is arranged outside the distribution box body (100);
The second heat dissipation mechanism (400) comprises a second air blower (410) fixed in the heat dissipation cavity (110), an air outlet end of the second air blower (410) is provided with an air collecting cover (420), the air collecting cover (420) is connected with the lower end face of the heat dissipation cavity (110), and an air supply cavity (430) is formed inside the air collecting cover (420);
A plurality of air inlet pipes (440) and a plurality of air outlet pipes (450) are arranged in the equipment installation cavity (120) at intervals at positions close to the vertical side edges, and the air inlet pipes (440) and the air outlet pipes (450) are respectively positioned at two sides of the power distribution module;
A first communication pipe (441) is connected to the side wall of the air inlet pipe (440) close to one end of the heat dissipation cavity (110), and one end of the first communication pipe (441) far away from the air inlet pipe (440) is communicated with the air supply cavity (430); an air inlet hole (442) is formed in the side wall of the air inlet pipe (440), and the air inlet hole (442) is communicated with the equipment installation cavity (120) and is positioned at one side close to the power distribution module;
the lower end of the air outlet pipe (450) is closed, a second communicating pipe (451) is communicated with the side wall, close to the upper end, of the air outlet pipe (450), and the second communicating pipe (451) is communicated with the equipment installation cavity (120); a plurality of air outlet holes (452) are formed in the side wall of the air outlet pipe (450), and the air outlet holes (452) are communicated with the outer side of the distribution box body (100);
an adjusting control component (470) is arranged in the heat dissipation cavity (110) and positioned outside the air supply cavity (430);
The connection position of the air inlet pipe (440) and the first communication pipe (441) is a first communication port (443), and the connection position of the air outlet pipe (450) and the second communication pipe (451) is a second communication port (454);
The lower end of the adjusting control assembly (470) is positioned in the air inlet pipe (440) and the air outlet pipe (450) and can synchronously open or close the first communication port (443) and the second communication port (454), and the second air blower (410) is synchronously opened or closed with the first communication port (443) and the second communication port (454);
the upper ends of the air inlet pipe (440) and the air outlet pipe (450) are respectively positioned in the heat dissipation cavity (110),
The adjusting control assembly (470) comprises a rectangular frame (471) and a guide column (472), the guide column (472) is vertically fixed in the heat dissipation cavity (110), and the rectangular frame (471) is provided with a guide hole and is in sliding connection with the guide column (472) through the guide hole;
An electric push rod (473) is fixed in the heat dissipation cavity (110) and positioned at the upper side of the rectangular frame (471) at intervals, the piston end of the electric push rod (473) is fixedly connected with the rectangular frame (471), and drives the rectangular frame (471) to slide along the vertical direction;
A plurality of adjusting rods (474) are fixed at intervals on the lower side of the rectangular frame (471), the lower ends of the adjusting rods (474) are inserted into the air inlet pipe (440) or the air outlet pipe (450), the lower ends of the adjusting rods (474) are fixedly connected with rubber columns (475), and when the adjusting rods (474) move along with the rectangular frame (471) in the vertical direction, the rubber columns (475) can close or open the first communication ports (443) or the second communication ports (454).
2. A power distribution control apparatus for facilitating heat dissipation as defined in claim 1, wherein: a humidity sensor (460) is arranged in the heat dissipation chamber (110) and positioned outside the air supply cavity (430),
When the humidity value detected by the humidity sensor (460) is larger than a set value, the adjusting control component (470) closes the first communication port (443) and the second communication port (454), otherwise opens the first communication port (443) and the second communication port (454).
3. A power distribution control apparatus for facilitating heat dissipation as defined in claim 1, wherein: the filtering mechanism (500) comprises an annular baffle (510) fixed on the side wall of the distribution box body (100), the cross section of the annular baffle (510) is L-shaped, a filtering cavity (520) is formed between the annular baffle (510) and the distribution box body (100), an opening (521) is formed at the lower end of the annular baffle (510), an air inlet (522) is formed in the distribution box body (100) and located in the side wall of the filtering cavity (520), and the air inlet (522) is communicated with the heat dissipation cavity (110);
A filter plate (530) for filtering impurities and/or moisture is arranged in the filter cavity (520) and between the air inlet (522) and the opening (521).
4. A power distribution control apparatus for facilitating heat dissipation as defined in claim 1, wherein: and a water baffle (453) is arranged on the distribution box body (100) and positioned on the upper side of the air outlet hole (452).
5. A power distribution control apparatus for facilitating heat dissipation as defined in claim 1, wherein: the first heat dissipation mechanism (300) comprises a first air blower (310) fixed in the distribution box, an air outlet end of the first air blower (310) is connected with an air supply pipe (320), long holes (210) are formed in the support frame (200) along the length direction, air guide holes (220) are formed in the support frame (200) at intervals along the length direction, one end of each air guide hole (220) is communicated with the corresponding long hole (210), and the other end of each air guide hole (220) is located close to one end of the distribution module; the air supply pipe (320) is connected with the long hole (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311513484.5A CN117526130B (en) | 2023-11-14 | 2023-11-14 | Power distribution control equipment convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311513484.5A CN117526130B (en) | 2023-11-14 | 2023-11-14 | Power distribution control equipment convenient to heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117526130A CN117526130A (en) | 2024-02-06 |
| CN117526130B true CN117526130B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311513484.5A Active CN117526130B (en) | 2023-11-14 | 2023-11-14 | Power distribution control equipment convenient to heat dissipation |
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| CN (1) | CN117526130B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041772A (en) * | 1998-11-13 | 2000-03-28 | Evs, Inc. | Overhead ventilation system incorporating a fixed blade diffuser with opposed pivoting blades for use with a cooking appliance |
| CN210335882U (en) * | 2019-08-30 | 2020-04-17 | 郑波 | Intelligent electric power safety tool cabinet |
| CN210926812U (en) * | 2019-12-11 | 2020-07-03 | 郑州第二市政建设集团有限公司 | Block terminal is used in construction of interim power consumption |
| CN215009268U (en) * | 2021-05-31 | 2021-12-03 | 江苏华全智能科技有限公司 | Box-type substation with explosion-proof function |
| CN218216155U (en) * | 2022-09-21 | 2023-01-03 | 北京北龙源开关设备有限责任公司 | Block terminal with temperature and humidity measurement function |
| CN115621875A (en) * | 2022-09-15 | 2023-01-17 | 浙江顺唐电力科技有限公司 | Active and passive heat dissipation distribution box |
-
2023
- 2023-11-14 CN CN202311513484.5A patent/CN117526130B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041772A (en) * | 1998-11-13 | 2000-03-28 | Evs, Inc. | Overhead ventilation system incorporating a fixed blade diffuser with opposed pivoting blades for use with a cooking appliance |
| CN210335882U (en) * | 2019-08-30 | 2020-04-17 | 郑波 | Intelligent electric power safety tool cabinet |
| CN210926812U (en) * | 2019-12-11 | 2020-07-03 | 郑州第二市政建设集团有限公司 | Block terminal is used in construction of interim power consumption |
| CN215009268U (en) * | 2021-05-31 | 2021-12-03 | 江苏华全智能科技有限公司 | Box-type substation with explosion-proof function |
| CN115621875A (en) * | 2022-09-15 | 2023-01-17 | 浙江顺唐电力科技有限公司 | Active and passive heat dissipation distribution box |
| CN218216155U (en) * | 2022-09-21 | 2023-01-03 | 北京北龙源开关设备有限责任公司 | Block terminal with temperature and humidity measurement function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117526130A (en) | 2024-02-06 |
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