CN112152103A - Firm embedded power distribution cabinet capable of improving heat extraction efficiency - Google Patents
Firm embedded power distribution cabinet capable of improving heat extraction efficiency Download PDFInfo
- Publication number
- CN112152103A CN112152103A CN202010949914.8A CN202010949914A CN112152103A CN 112152103 A CN112152103 A CN 112152103A CN 202010949914 A CN202010949914 A CN 202010949914A CN 112152103 A CN112152103 A CN 112152103A
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- wind
- power distribution
- distribution cabinet
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- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000000428 dust Substances 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a stable embedded power distribution cabinet for improving heat extraction efficiency, relates to the technical field of electrical control, and solves the problems that the existing embedded power distribution cabinet is generally embedded into automation equipment for use, an air supply and exhaust device is generally arranged on a door of the power distribution cabinet when electrical components are cooled, so that the cooling dead angle exists, the heat dissipation efficiency is low, and the heat dissipation is not very good; the front part of the power distribution cabinet main body is rotatably connected with a group of cabinet doors; a group of cooling air supply devices are arranged on the left side and the right side of the interior of the power distribution cabinet main body; the inside sliding connection in top of switch board main part has a set of wind-guiding actuating lever. The invention has good supporting capacity, high cabinet body strength, good cabinet body stability, large cooling air quantity and good heat dissipation effect, can change the blowing direction, realize the cooling of the electrical elements, ensure that each position can be well cooled, reduce the existence of cooling dead angles, improve the cooling speed and have higher heat dissipation efficiency.
Description
Technical Field
The invention relates to the technical field of electrical control, in particular to a stable embedded power distribution cabinet for improving heat extraction efficiency.
Background
Along with the development of science and technology, automatic equipment more and more deepens in the middle of people's the production life, and automation equipment in use generally need control automation equipment through electric control's mode, often adopts embedded switch board to control automation equipment in automation equipment.
For example, application No.: CN201920082084.6 the utility model discloses an embedded switch board, which belongs to switch board equipment, comprising a shell and a containing chamber, wherein the inner wall of the containing chamber is movably connected with the shell, the top ends of the left and right sides of the shell are welded with upper slide rails, the middle part of the outer side of the upper slide rails is embedded with a slide rail, the inner part of the front end of the shell is embedded with a transformer, the middle part of the front end of the shell is movably connected with a protective door, the middle part of the front end of the shell is welded with a baffle plate, the left and right ends of the bottom of the front end of the shell are welded with handles, the bottom ends of the left and right sides, and the middle part of the shaft column is fixedly connected with a bottom wheel, the outer wall of the containing chamber is provided with a wall body, the surfaces of the inner wall of the containing chamber are all embedded with moisture-proof pads, the top ends of the left side and the right side of the containing chamber are welded with upper slideways, and the bottom sides of the left side and the right side of the containing chamber are welded with lower slideways. The utility model discloses have good stability, can effectually save usage space, protective capacities is strong, uses convenient operation.
Based on the above, the existing embedded power distribution cabinet is generally embedded into automation equipment for use, and when an electrical component is cooled, an air supply and exhaust device is generally arranged on a door of the power distribution cabinet, so that the cold air circulation effect is poor, cooling dead corners exist, the heat dissipation efficiency is low, and the heat dissipation is not very good; therefore, the existing requirements are not met, and the stable embedded power distribution cabinet for improving the heat extraction efficiency is provided for the power distribution cabinet.
Disclosure of Invention
The invention aims to provide a stable embedded power distribution cabinet for improving heat extraction efficiency, and aims to solve the problems that the existing embedded power distribution cabinet provided in the background art is generally embedded into automation equipment for use, an air supply and exhaust device is generally arranged on a door of the power distribution cabinet when electrical components are cooled, the cold air circulation effect is poor, cooling dead angles exist, the heat dissipation efficiency is low, and heat dissipation is not good.
In order to achieve the purpose, the invention provides the following technical scheme: a stable embedded power distribution cabinet for improving heat extraction efficiency comprises a power distribution cabinet main body; the front part of the power distribution cabinet main body is rotatably connected with a group of cabinet doors; a group of cooling air supply devices are arranged on the left side and the right side of the interior of the power distribution cabinet main body; air deflectors are uniformly distributed on the inner side of the cooling air supply device; a group of air guide driving parts are fixedly connected to the rear part of the inner side of the top of the power distribution cabinet main body; the inside sliding connection in top of switch board main part has a set of wind-guiding actuating lever.
Preferably, the switch board main part is still including the air inlet chamber, and the equal fixedly connected with two sets of support risers in the left and right sides of switch board main part form a set of air inlet chamber between two sets of support risers, and the inboard of a set of support riser in the inboard is installed to the cooling air supply arrangement.
Preferably, the switch board main part is still including dismantling baffle, air intake, and the preceding terminal surface in air inlet chamber is provided with a set of baffle of dismantling, evenly arranges on the baffle of dismantling and is provided with the air intake.
Preferably, the cabinet door further comprises an air outlet and air outlet dust blocking sheets, the louver-shaped air outlets are uniformly distributed on the upper portion of the front end face of the cabinet door, and the air outlet dust blocking sheets are arranged on the inner side of the air outlet.
Preferably, the cooling air supply device further comprises an air inlet dust blocking sheet, and a group of air inlet dust blocking sheets are arranged at the position where the cooling air supply device is communicated with the air inlet cavity.
Preferably, the air deflectors on the same side are hinged with each other through a group of linkage rods, the linkage rods are vertically arranged, the air deflectors on the same side are arranged in parallel, and a double-rocker mechanism is formed among the air deflectors on the same side, the linkage rods and the cooling and air supply devices.
Preferably, the aviation baffle is still including driven gear, and the coaxial fixedly connected with a set of driven gear in rear portion of a set of aviation baffle at top, wind-guiding actuating lever are still including wind-guiding drive rack, and the equal fixedly connected with of a set of wind-guiding drive rack in the bottom left and right sides of wind-guiding actuating lever, wind-guiding drive rack and driven gear meshing constitute rack and pinion drive mechanism jointly.
Preferably, the wind-guiding driving piece is still including the wind-guiding drive block, a set of wind-guiding drive block of fixedly connected with in the pivot of wind-guiding driving piece, the wind-guiding drive block is circular structure, the eccentric installation of pivot of wind-guiding drive block and wind-guiding driving piece, two sets of poker rods of fixedly connected with in the middle of the top of wind-guiding actuating lever, distance between two sets of poker rods slightly is greater than the diameter of wind-guiding drive block, two sets of poker rods are located the left and right sides of wind-guiding drive block, the wind-guiding actuating lever with constitute equal footpath cam mechanism jointly.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the cabinet body is supported by the two groups of supporting vertical plates, so that the supporting capability is better, the cabinet body is more stable, the strength of the cabinet body is improved, meanwhile, air is blown into the main body of the power distribution cabinet through the left side and the right side, the cooling effect is improved, the air volume is larger, the heat dissipation effect is better, meanwhile, the synchronous swinging of the air guide plate is realized by adopting the transmission modes of the equal-diameter cam mechanism, the gear rack transmission mechanism, the double-rocker mechanism and the like, the synchronous air guide effect is realized, the air blowing direction is changed, the cooling of the electric element is realized, the good cooling of each position can be ensured, the existence of cooling dead angles.
The invention has good supporting capacity, high cabinet body strength, good cabinet body stability, large cooling air quantity and good heat dissipation effect, can change the blowing direction, realize the cooling of the electrical elements, ensure that each position can be well cooled, reduce the existence of cooling dead angles, improve the cooling speed and have higher heat dissipation efficiency.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic diagram of the shaft side structure of the main body of the power distribution cabinet of the present invention;
fig. 3 is a schematic isometric sectional view of a power distribution cabinet body according to the present invention;
FIG. 4 is a schematic side view of the wind deflector drive shaft of the present invention;
FIG. 5 is a schematic side view of the wind guide driving rod driving shaft of the present invention;
FIG. 6 is a schematic side view of the driven gear shaft of the present invention;
FIG. 7 is a schematic view of a driven gear shaft side structure of the present invention;
fig. 8 is a schematic side view of the wind guide driving member according to the present invention;
FIG. 9 is a schematic side view of a cabinet door shaft according to the present invention;
FIG. 10 is a rear side view of the cabinet door according to the present invention;
in the figure: 1. a power distribution cabinet main body; 101. an air inlet cavity; 102. a detachable baffle plate; 103. an air inlet; 2. a cabinet door; 201. an air outlet; 202. an air-out dust-blocking sheet; 3. a cooling air supply device; 301. an air inlet dust blocking sheet; 4. an air deflector; 401. a driven gear; 402. a linkage rod; 5. a wind guide driving member; 501. the air guide driving block; 6. the air guide driving rod; 601. the wind guide drives the rack; 602. a poke rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 10, an embodiment of the present invention includes: a stable embedded power distribution cabinet for improving heat extraction efficiency comprises a power distribution cabinet main body 1; the front part of the power distribution cabinet main body 1 is rotatably connected with a group of cabinet doors 2; a group of cooling air supply devices 3 are arranged on the left side and the right side of the interior of the power distribution cabinet main body 1; the inner sides of the cooling and air supply devices 3 are uniformly provided with air deflectors 4; a group of wind guide driving pieces 5 are fixedly connected to the rear part of the inner side of the top of the power distribution cabinet main body 1; the inside side of the top of the power distribution cabinet main body 1 is slidably connected with a group of air guide driving rods 6.
Further, switch board main part 1 is still including air inlet chamber 101, and two sets of supporting risers of the equal fixedly connected with in the left and right sides of switch board main part 1 form a set of air inlet chamber 101 between two sets of supporting risers, and cooling air supply arrangement 3 installs the inboard of a set of supporting riser in the inboard, and in use supports the cabinet body through two sets of supporting risers, and the bearing capacity is better, and the cabinet body is more firm.
Further, the power distribution cabinet main body 1 further comprises a detachable baffle plate 102 and an air inlet 103, a group of detachable baffle plates 102 are arranged on the front end face of the air inlet cavity 101, the air inlet 103 is uniformly distributed on the detachable baffle plates 102, and air is supplied through the air inlet 103 in use, so that the electric components are conveniently cooled.
Further, cabinet door 2 is still including air outlet 201, air-out dust blocking piece 202, and the even air outlet 201 that is provided with the shutter form of arranging in preceding terminal surface upper portion of cabinet door 2, and the inboard of air outlet 201 is provided with air-out dust blocking piece 202, and in use discharges the internal hot-air of cabinet through air outlet 201, realizes that the convection current of air cools down electrical components, effectively prevents the dust in the air outlet 201 from getting into switch board main part 1 through air-out dust blocking piece 202 simultaneously.
Further, the cooling air supply device 3 further comprises an air inlet dust blocking sheet 301, a group of air inlet dust blocking sheets 301 are arranged at the position where the cooling air supply device 3 is communicated with the air inlet cavity 101, and in use, dust in the air inlet cavity 101 is effectively prevented from entering the power distribution cabinet main body 1 through the air inlet dust blocking sheets 301.
Further, the air deflectors 4 further comprise linkage rods 402, the front and the back of the air deflectors 4 on the same side are hinged through a group of linkage rods 402, the linkage rods 402 are vertically installed, the air deflectors 4 on the same side are installed in parallel, and a double-rocker mechanism is formed among the air deflectors 4 on the same side, the linkage rods 402 and the cooling air supply device 3.
Further, the air deflector 4 still includes driven gear 401, the coaxial fixedly connected with a set of driven gear 401 in the back of a set of air deflector 4 at top, the air guide actuating lever 6 still includes air guide driving rack 601, the equal fixedly connected with a set of air guide driving rack 601 in the bottom left and right sides of air guide actuating lever 6, air guide driving rack 601 and driven gear 401 meshing constitute rack and pinion drive mechanism jointly, in use, when air guide actuating lever 6 slides from side to side, air guide actuating lever 6 drives a set of air deflector 4 swing at top through the rack and pinion drive mechanism constituted jointly by air guide driving rack 601 and driven gear 401 meshing.
Further, the air guide driving member 5 further comprises an air guide driving block 501, a group of air guide driving blocks 501 is fixedly connected to a rotating shaft of the air guide driving member 5, the air guide driving blocks 501 are of a circular structure, the air guide driving blocks 501 and the rotating shaft of the air guide driving member 5 are eccentrically installed, two groups of poking rods 602 are fixedly connected to the middle of the top of the air guide driving rod 6, the distance between the two groups of poking rods 602 is slightly larger than the diameter of the air guide driving blocks 501, the two groups of poking rods 602 are located on the left side and the right side of the air guide driving blocks 501, the air guide driving rod 6 and the air guide driving block 501 jointly form an equal-diameter cam mechanism, and when the air guide driving member 5 drives the air guide driving block 501 to eccentrically rotate, the air guide driving block 501 drives the air guide driving rod.
The working principle is as follows: when the air cooling and air supplying device is used, outside air enters the air inlet cavity 101 through the air inlet 103, the air is sent into the interior of the power distribution cabinet main body 1 under the action of the cooling and air supplying device 3, electric elements in the power distribution cabinet main body 1 are cooled, and cooled air is discharged from the air outlet 201; meanwhile, the air guide driving piece 5 drives the air guide driving block 501 to eccentrically rotate, the air guide driving block 501 drives the air guide driving rod 6 to slide left and right through an equal-diameter cam mechanism jointly formed by the air guide driving rod 6 and the air guide driving block 501, the air guide driving rod 6 drives a group of air guide plates 4 at the top to swing through a gear rack transmission mechanism jointly formed by meshing the air guide driving rack 601 and a driven gear 401, the group of air guide plates 4 at the top swing through a double-rocker mechanism jointly formed by the air guide plates 4, a linkage rod 402 and a cooling air supply device 3 to drive all the air guide plates 4 at the same side to synchronously swing, the synchronous air guide effect is realized, the air blowing direction is changed, the cooling of an electrical element is realized, good cooling at each position is ensured, the existence of cooling dead angles is reduced, and the cooling speed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a promote embedded switch board of firm type of heat extraction efficiency which characterized in that: comprises a power distribution cabinet main body (1); the front part of the power distribution cabinet main body (1) is rotatably connected with a group of cabinet doors (2); a group of cooling air supply devices (3) are arranged on the left side and the right side of the interior of the power distribution cabinet main body (1); air deflectors (4) are uniformly distributed on the inner side of the cooling air supply device (3); a group of air guide driving pieces (5) are fixedly connected to the rear part of the inner side of the top of the power distribution cabinet main body (1); the inside sliding connection in top of switch board main part (1) has a set of wind-guiding actuating lever (6).
2. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: switch board main part (1) is still including air inlet chamber (101), and the equal two sets of supporting risers of fixedly connected with in the left and right sides of switch board main part (1), forms a set of air inlet chamber (101) between two sets of supporting risers, and cooling air supply arrangement (3) are installed in the inboard of a set of supporting riser.
3. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: the power distribution cabinet main body (1) further comprises detachable baffles (102) and air inlets (103), a group of detachable baffles (102) are arranged on the front end face of the air inlet cavity (101), and the air inlets (103) are uniformly distributed on the detachable baffles (102).
4. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: the cabinet door (2) further comprises an air outlet (201) and air outlet dust blocking sheets (202), the shutter-shaped air outlets (201) are uniformly distributed on the upper portion of the front end face of the cabinet door (2), and the air outlet dust blocking sheets (202) are arranged on the inner side of the air outlets (201).
5. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: the cooling air supply device (3) further comprises an air inlet dust blocking sheet (301), and a group of air inlet dust blocking sheets (301) are arranged at the position where the cooling air supply device (3) is communicated with the air inlet cavity (101).
6. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: the air guide plates (4) are characterized by further comprising linkage rods (402), the front and the back of the air guide plates (4) on the same side are hinged through a group of linkage rods (402), the linkage rods (402) are vertically installed, the air guide plates (4) on the same side are installed in parallel, and a double-rocker mechanism is formed among the air guide plates (4), the linkage rods (402) and the cooling air supply device (3) on the same side.
7. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: the wind deflector (4) is characterized by further comprising a driven gear (401), a group of driven gears (401) are coaxially and fixedly connected with the rear portion of a group of wind deflectors (4) at the top, the wind guide driving rod (6) is further comprising a wind guide driving rack (601), a group of wind guide driving racks (601) are fixedly connected with the left side and the right side of the bottom of the wind guide driving rod (6), and the wind guide driving racks (601) and the driven gears (401) are meshed to jointly form a gear-rack transmission mechanism.
8. The stable embedded power distribution cabinet for improving heat extraction efficiency according to claim 1, characterized in that: wind-guiding driving piece (5) are still including wind-guiding drive block (501), a set of wind-guiding drive block (501) of fixedly connected with in the pivot of wind-guiding driving piece (5), wind-guiding drive block (501) are circular structure, the eccentric installation of pivot of wind-guiding drive block (501) and wind-guiding driving piece (5), two sets of poker rod (602) of fixedly connected with in the middle of the top of wind-guiding drive pole (6), distance between two sets of poker rod (602) slightly is greater than the diameter of wind-guiding drive block (501), two sets of poker rod (602) are located the left and right sides of wind-guiding drive block (501), wind-guiding drive pole (6) with constitute equal footpath cam mechanism jointly in wind-guiding drive block (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949914.8A CN112152103A (en) | 2020-09-10 | 2020-09-10 | Firm embedded power distribution cabinet capable of improving heat extraction efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949914.8A CN112152103A (en) | 2020-09-10 | 2020-09-10 | Firm embedded power distribution cabinet capable of improving heat extraction efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112152103A true CN112152103A (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010949914.8A Pending CN112152103A (en) | 2020-09-10 | 2020-09-10 | Firm embedded power distribution cabinet capable of improving heat extraction efficiency |
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| CN (1) | CN112152103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899744A (en) * | 2022-06-17 | 2022-08-12 | 河南翰方建筑设计有限公司 | An electrical cabinet with high heat dissipation performance |
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| CN111525430A (en) * | 2020-06-04 | 2020-08-11 | 国网山东省电力公司龙口市供电公司 | Intelligent substation and substation monitoring system |
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| CN206222633U (en) * | 2016-08-12 | 2017-06-06 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner |
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| CN114899744B (en) * | 2022-06-17 | 2025-03-28 | 河南翰方建筑设计有限公司 | An electrical cabinet with high heat dissipation performance |
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Application publication date: 20201229 |