CN113286491A - Power equipment control cabinet - Google Patents
Power equipment control cabinet Download PDFInfo
- Publication number
- CN113286491A CN113286491A CN202110530815.0A CN202110530815A CN113286491A CN 113286491 A CN113286491 A CN 113286491A CN 202110530815 A CN202110530815 A CN 202110530815A CN 113286491 A CN113286491 A CN 113286491A
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- Prior art keywords
- channel
- air inlet
- plate body
- air
- fan
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims 3
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/10—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/13—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a power equipment control cabinet, and relates to the technical field of control cabinets. The heat dissipation device comprises a cabinet body, wherein openings are formed in two opposite side surfaces of the cabinet body, heat dissipation assemblies are installed in the openings in a matched mode, and each heat dissipation assembly comprises a fixing frame and a heat exchange assembly; a fixing frame is arranged in the frame in a matching way, the fixing frame and a rear cover body arranged on one side form a first channel, and the first channel is communicated with the inside of the cabinet body through an air inlet and an air outlet; a second channel is arranged in the fixing frame, one end of the second channel is communicated with the outside through an exhaust fan, and the other end of the second channel is communicated with the outside through an air inlet fan; and the first channel and the second channel are provided with closed sliding assemblies, and the first channel realizes the interval passage of external air through the exhaust fan and the air inlet fan. According to the invention, the pressure difference between the channels is changed by starting and stopping the installed fan, and the sliding assembly reciprocates, so that air in the cabinet body is pushed to flow, and heat exchange is carried out through the isolated plate body between the first channel and the second channel.
Description
Technical Field
The invention belongs to the technical field of control cabinets, and particularly relates to a power equipment control cabinet.
Background
The control cabinet of the electric device can generate heat when in use; in order to ensure the normal use and safety of the control cabinet, the control cabinet needs to dissipate heat and cool; in the common control cabinet for heat dissipation, a powerful air suction fan and a powerful air exhaust fan are respectively arranged on two sides of a cabinet, air convection is generated in the cabinet for heat dissipation, and in order to enhance the heat dissipation effect, the sizes of air vents for installing the powerful air suction fan and the powerful air exhaust fan with higher power are larger; because the internal space of the control cabinet body is large, the high heat accumulation area provided with high heating value parts and the low heat accumulation area provided with low heating value parts are communicated with each other in space, and convection air can generate turbulence in the cabinet body to bring the heat of the high heat accumulation area to the low heat accumulation area; traditional switch board exists the relatively poor regional spare part of low heat energy of influence of radiating effect and normally works, and the not enough of the great reduction cabinet body intensity of ventilation hole size, in current pouring the switch board into after through filtering with outside air in addition, long-time use back, air intake or air outlet block up one have the dust to reduce the intake to reduce the radiating effect.
Disclosure of Invention
The invention aims to provide a power equipment control cabinet, which changes the pressure difference between channels through the start-stop work of an installed fan, and is provided with a sliding assembly to reciprocate, so that air in a cabinet body is pushed to Liludong, heat exchange is carried out through a plate body isolated between a channel I and a channel II, and the problem of dust collection in the cabinet body caused by a conventional cabinet body heat dissipation assembly I is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a power equipment control cabinet which comprises a cabinet body, wherein two opposite side surfaces of the cabinet body are provided with openings, heat dissipation assemblies are arranged in the openings in a matched mode, and each heat dissipation assembly comprises a fixing frame and a heat exchange assembly; the fixed frame comprises a frame body and a rear cover body, the frame body is installed in an opening of the cabinet body in a matching mode, and the rear cover body is installed on an inner side port of the frame body in a matching mode; wherein, one end of the rear cover body is provided with an air inlet, and the other end of the rear cover body is provided with an air outlet; a fixing frame is arranged in the frame in a matching way, the fixing frame and a rear cover body arranged on one side form a first channel, and the first channel is communicated with the inside of the cabinet body through an air inlet and an air outlet; a second channel is arranged in the fixed frame, one end of the second channel is communicated with the outside through an exhaust fan, and the other end of the second channel is communicated with the outside through an air inlet fan; the first channel and the second channel are provided with closed sliding assemblies, and the first channel realizes the interval passage of external air through the exhaust fan and the air inlet fan.
Furthermore, a ring groove is formed in the opening of the outer end of the frame body, and a front cover plate is installed in the ring groove in a matched mode; a plurality of mounting holes are uniformly distributed on the periphery of the frame body, and the frame body is fixed on the cabinet body through screws penetrating through the mounting holes.
Further, the front cover plate is provided with an exhaust fan mounting hole and an air inlet fan mounting hole, the air outlet end of the exhaust fan is fixed at the exhaust fan mounting hole, meanwhile, the air inlet end of the air inlet fan is installed at the air inlet fan mounting hole, and the installed exhaust fan is located on the upper side of the air inlet fan.
Furthermore, a first end cover is rotatably installed in the air inlet, and the installed end cover turns inwards; an end cover II is rotatably mounted in the air outlet, and the end cover is turned over towards the outer side; the air inlet corresponds to the exhaust fan, and the air outlet corresponds to the air inlet fan.
Further, a fixing frame is fixed between the exhaust fan and the air inlet fan.
Furthermore, the fixing frame comprises a first plate body, a second plate body and a third plate body, the first plate body and the second plate body are parallel to each other, two ends of the first plate body are connected with the second plate body through the third plate body, and the cross section of the second plate body is corrugated; the first plate body, the second plate body, the third plate body and two opposite side surfaces of the frame body form a second channel; and a through groove is formed in the second plate body and is communicated with a groove hole formed in the exhaust fan or the air inlet fan.
Further, a door body is rotatably mounted in the through groove; and a rotating seat extending into the second channel is installed on the first plate body, two connecting rods are oppositely connected to the rotating seat, the two connecting rods are respectively hinged with one side of the two door bodies, and one door body is opened and the other door body is closed in the two door bodies.
Further, the second plate body is provided with a second pipe body communicated with the second channel, one end of the pipe body is provided with a limiting protrusion, the pipe body is internally provided with a film body in a sliding mode, a spring is arranged between the film body and the limiting protrusion, the pipe body is provided with a limiting ring relative to the other end of the limiting protrusion in a matching mode, and the limiting ring is arranged to limit and fix the film body.
The invention has the following beneficial effects:
1. the air exhaust fan exhausts air to achieve air exhaust, the flow rate of air in the channel II is effectively increased, so that air pressure on the inner side of the channel II is reduced, the sliding assembly moves to one side of the channel II, the channel I is effectively enlarged, so that air in the cabinet body is extracted to the channel I, and heat exchange is performed through the plate body isolated between the channel I and the channel II; when the exhaust fan stops working with the air inlet fan, the gas pressure between the first channel and the second channel is the same, the sliding assembly resets to discharge the gas inside the first channel, the heat dissipation of the cabinet body is convenient to achieve, the outside gas is prevented from entering the cabinet body, and the problem of dust collection inside the cabinet body is effectively relieved.
2. The frame body is fixed on the cabinet body through the screws penetrating through the mounting holes, so that the mounted frame body is convenient to disassemble, and the internal heat dissipation assembly is convenient to maintain; in addition, the outer side port of the frame body is provided with a front cover plate which effectively protects the heat dissipation assembly.
3. In the air inlet process, the air outlet is provided with the end cover II which is turned outwards, the air in the cabinet body pushes the end cover II to rotate to enter the channel I, the air inlet is provided with the end cover II which is turned outwards, and the air in the channel I pushes the end cover II to enter the cabinet body, so that the air is exhausted from the upper end and the lower end, and the hot air on the upper layer is conveniently and quickly radiated.
4. The fixing frame is convenient to mount through an integral mechanism formed by the plate body I, the plate body II and the plate body III, the mounting steps are effectively reduced, and in addition, the step surfaces arranged at the two ends of the fixing frame realize positioning, so that the fixing frame is quickly clamped between the exhaust fan and the air inlet fan; the cross section of the second plate body is corrugated, so that heat exchange between gas passing through the first channel and gas passing through the second channel is effectively improved.
5. In the process of air intake of the air intake fan, the door body arranged on the corresponding plate body III is pushed to rotate and open, the other door body is closed, external air enters the channel II, the gas pressure in the channel II is increased, the installed sliding assembly is pushed to move to one side of the channel I, the air in the channel I is pushed to be discharged, after the gas pressure in the channel II is increased, the air intake difficulty is increased, one side of the exhaust fan works to generate negative pressure, the door body corresponding to one side of the exhaust fan is pushed to open, the other door body is closed, the air in the channel II is conveniently discharged until the negative pressure is generated in the channel II, the sliding assembly moves to one side of the channel II, the air in the cabinet body is sucked into the channel I, and the air in the cabinet body is cooled by heat exchange through the plate body II.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a power equipment control cabinet according to the present invention;
FIG. 2 is a schematic diagram of a heat dissipation assembly of the power equipment control cabinet of the present invention;
FIG. 3 is a schematic view of a fixing frame structure of the heat dissipating assembly of the present invention;
FIG. 4 is a cross-sectional view of a frame of the heat dissipation assembly of the present invention;
FIG. 5 is a schematic view of a heat exchange assembly in the heat dissipation assembly of the present invention;
FIG. 6 is a cross-sectional view of a heat exchange assembly in a heat dissipation assembly according to the present invention;
FIG. 7 is a schematic view of a fixing frame of the heat exchange assembly of the present invention;
FIG. 8 is a schematic view of a fixing frame of the heat exchange assembly of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet body, 2-frame body, 21-ring groove, 22-mounting hole, 3-rear cover body, 31-air inlet, 32-first end cover, 33-air outlet, 34-second end cover, 4-front cover body, 5-exhaust fan, 6-air inlet fan, 7-fixing frame, 71-first plate body, 72-second plate body, 73-third plate body, 731-through groove, 74-pipe body, 75-spring, 76-film body, 77-limiting ring, 8-door body and 9-connecting 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-8, the present invention is a power equipment control cabinet, including a cabinet body 1, two opposite side surfaces of the cabinet body 1 are provided with openings, heat dissipation assemblies are fittingly installed in the openings, and each heat dissipation assembly includes a fixing frame and a heat exchange assembly; the fixing frame comprises a frame body 2 and a rear cover body 3, the frame body 2 is installed in an opening of the cabinet body 1 in a matching mode, and the rear cover body 3 is installed on an inner side port of the frame body 2 in a matching mode; wherein, one end of the rear cover body 3 is provided with an air inlet 31, and the other end of the rear cover body 3 is provided with an air outlet 33; a fixing frame 7 is installed in the frame body 2 in a matching way, the fixing frame 7 and the rear cover body 3 arranged on one side form a first channel, and the first channel is communicated with the inside of the cabinet body 1 through an air inlet 31 and an air outlet 33; a second channel is arranged in the fixing frame 7, one end of the second channel is communicated with the outside through an exhaust fan 5, and the other end of the second channel is communicated with the outside through an air inlet fan 6; and the first channel and the second channel are provided with closed sliding assemblies, and the first channel realizes the interval passage of external air through the exhaust fan 5 and the air inlet fan 6.
The exhaust fan 5 and the air inlet fan 6 are communicated with a circuit, the exhaust fan 5 and the air inlet fan 6 are opened simultaneously by starting a switch, the rotating air inlet fan 6 pushes gas into the channel II, air is exhausted by the exhaust fan 5, the flow rate of the gas in the channel II is effectively increased, so that the air pressure at the inner side of the channel II is reduced, the arranged sliding assembly moves to one side of the channel II, the channel I is effectively increased, so that the air in the cabinet body is extracted to the channel I, and heat exchange is carried out through an isolated plate body between the channel I and the channel II; when exhaust fan 5 and 6 stop work of admitting air, the gas pressure between passageway one and the passageway two is the same, and the slip subassembly resets and discharges the inside gas of passageway one, is convenient for realize dispelling the heat to the internal portion of cabinet, avoids outside gas to get into the internal portion of cabinet simultaneously, and the effectual internal dust collection's of alleviating problem.
An annular groove 21 is formed in the opening of the outer end of the frame body 2, and a front cover plate 4 is installed in the annular groove 21 in a matching mode; a plurality of mounting holes 22 are uniformly distributed on the periphery of the frame body 2, and the frame body 2 is fixed on the cabinet body 1 through screws penetrating through the mounting holes 22.
The frame body 2 is fixed on the cabinet body 1 through the screws 22 penetrating through the mounting holes, so that the mounted frame body 2 can be conveniently detached, and the maintenance of the internal heat dissipation assembly is facilitated; in addition, a front cover plate 4 is mounted at the outer side port of the frame body 2 to effectively protect the heat dissipation assembly.
The first end cover 32 is rotatably installed in the air inlet 31, and the installed first end cover 32 turns inwards; the air outlet 33 is rotatably provided with a second end cover 34, and the second end cover 34 is turned outwards; the air inlet 31 corresponds to the exhaust fan 5, and the air outlet 33 of the air supply fan 6 corresponds to the air supply fan 6.
The second end cover 34 that the gas outlet 33 was equipped with the upset to the outside is at the in-process that admits air, and the inside gas of the cabinet body 1 promotes the second end cover 34 and rotates the access passage in, and the air inlet 31 is equipped with the second end cover 34 that overturns to the outside in addition, and the inside air of access passage promotes the second end cover 34 and gets into in the cabinet body 1 to the realization is admitted air the lower extreme by the upper end and is exhausted, is convenient for carry out quick heat dissipation with the hot-air that is located the upper strata.
A fixing frame 7 is fixed between the exhaust fan 5 and the air inlet fan 6.
The fixing frame 7 comprises a first plate body 71, a second plate body 72 and a third plate body 73, wherein the first plate body 71 and the second plate body 72 are parallel to each other, two ends of the first plate body 71 are connected with the second plate body 72 through the third plate body 73, and the cross section of the second plate body 72 is corrugated; a first channel 71, a second channel 72, a third channel 73 and two opposite side surfaces of the frame body 2 form a second channel; a through groove 731 is formed on the second plate body 72, and the through groove 731 is communicated with a groove hole formed on the exhaust fan 5 or the inlet fan 6.
The fixing frame 7 is convenient to mount through an integral mechanism formed by the first plate body 71, the second plate body 72 and the third plate body 73, the mounting steps are effectively reduced, in addition, the positioning is realized through the step surfaces arranged at the two ends of the fixing frame 7, and the fixing frame 7 is rapidly clamped between the exhaust fan 5 and the air inlet fan 6; the cross section of the second plate body 72 is corrugated, so that the heat exchange between the gas passing through the first channel and the gas passing through the second channel is effectively improved.
The door body 8 is rotatably mounted in the through groove 731; the first plate body 71 is provided with a rotating seat 78 extending into the second passage, the rotating seat 78 is relatively connected with two connecting rods 9, the two connecting rods 9 are respectively hinged with one side of the two door bodies 8, and one door body 8 is opened and the other door body 8 is closed in the two door bodies 8.
In the process of admitting air at air inlet fan 6, promote the door body 8 of installation on the corresponding plate body three 73 to rotate and open, another door body 8 is closed simultaneously, outside air gets into in the passageway two, the gas pressure in the passageway two increases, promote the slip subassembly of installation to move to passageway one side, promote the air discharge of passageway one inside, gas pressure in the passageway two increases the back, the degree of difficulty that admits air increases, work exhaust fan 5's one side produces the negative pressure simultaneously, thereby promote the corresponding door body 8 of exhaust fan 5 one side and open, another door body 8 closes, be convenient for discharge the air in the passageway two, until producing the negative pressure in the passageway two, slip subassembly moves to passageway two one side, with the air suction passageway one of the internal portion of cabinet 1, carry out the cooling of heat exchange completion cabinet internal air through plate body two 72 that is equipped with.
The second plate body 72 is provided with a pipe body 74 communicated with the second channel, one end of the pipe body 74 is provided with a limiting bulge, a film body 76 is arranged in the pipe body 74 in a sliding mode, a spring 75 is arranged between the film body 76 and the limiting bulge, a limiting ring 77 is arranged on the pipe body 74 relative to the other end of the limiting bulge in a matching mode, and the limiting ring 77 is arranged to complete limiting and fixing of the film body 76.
In the using process, the exhaust fan 5 and the air inlet fan 6 are communicated with a circuit, the exhaust fan 5 and the air inlet fan 6 are opened simultaneously by starting a switch, the rotating air inlet fan 6 pushes gas into the channel II, the air is exhausted by exhausting air through the exhaust fan 5, the flow rate of the gas in the channel II is effectively increased, the air pressure on the inner side of the channel II is reduced, the sliding assembly moves to one side of the channel II, the channel I is effectively increased, the air in the cabinet body is extracted to the channel I, and heat exchange is carried out through the isolated plate body between the channel I and the channel II; when exhaust fan 5 and 6 stop work of admitting air, the gas pressure between passageway one and the passageway two is the same, and the slip subassembly resets and discharges the inside gas of passageway one, is convenient for realize dispelling the heat to the internal portion of cabinet, avoids outside gas to get into the internal portion of cabinet simultaneously, and the effectual internal dust collection's of alleviating problem.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a power equipment switch board, includes the cabinet body (1), be equipped with the opening on the relative both sides face of the cabinet body (1), radiator unit, its characterized in that are installed to the fit in the opening:
the heat dissipation assembly comprises a fixing frame and a heat exchange assembly;
the fixed frame comprises a frame body (2) and a rear cover body (3), the frame body (2) is installed in an opening of the cabinet body (1) in a matched mode, and the rear cover body (3) is installed on an inner side port of the frame body (2) in a matched mode;
wherein, one end of the rear cover body (3) is provided with an air inlet (31), and the other end of the rear cover body (3) is provided with an air outlet (33);
a fixing frame (7) is installed in the frame body (2) in a matching mode, the fixing frame (7) and a rear cover body (3) arranged on one side form a first channel, and the first channel is communicated with the interior of the cabinet body (1) through an air inlet (31) and an air outlet (33);
a second channel is arranged in the fixed frame (7), one end of the second channel is communicated with the outside through an exhaust fan (5), and the other end of the second channel is communicated with the outside through an air inlet fan (6);
the first channel and the second channel are provided with closed sliding assemblies, and the first channel realizes the interval passage of external air through the exhaust fan (5) and the air inlet fan (6).
2. The electrical equipment control cabinet according to claim 1, characterized in that an annular groove (21) is opened on the outer port of the frame body (2), and a front cover plate (4) is fittingly installed in the annular groove (21);
a plurality of mounting holes (22) are uniformly distributed on the periphery of the frame body (2), and the frame body (2) is fixed on the cabinet body (1) through screws penetrating through the mounting holes (22).
3. The electrical equipment control cabinet according to claim 2, wherein the front cover plate (4) is provided with an exhaust fan mounting hole and an air inlet fan mounting hole, the air outlet end of the exhaust fan (5) is fixed at the exhaust fan mounting hole, the air inlet end of the air inlet fan (6) is mounted at the air inlet fan mounting hole, and the mounted exhaust fan (5) is located on the upper side of the air inlet fan (6).
4. The electrical equipment control cabinet as claimed in claim 3, characterized in that a first end cover (32) is rotatably mounted in the air inlet (31), and the mounted first end cover (32) is turned inwards;
a second end cover (34) is rotatably mounted in the air outlet (33), and the second end cover (34) is turned outwards;
the air inlet (31) corresponds to the exhaust fan (5), and the air outlet (33) of the air inlet fan (6) corresponds to the air inlet fan (6).
5. An electrical equipment control cabinet according to claim 4, characterized in that a fixing frame (7) is fixed between the exhaust fan (5) and the inlet fan (6).
6. The electrical equipment control cabinet according to claim 4, wherein the fixing frame (7) comprises a first plate body (71), a second plate body (72) and a third plate body (73), the first plate body (71) and the second plate body (72) are parallel to each other, two ends of the first plate body (71) are connected with the second plate body (72) through the third plate body (73), and the cross section of the second plate body (72) is corrugated;
the first plate body (71), the second plate body (72), the third plate body (73) and two opposite side surfaces of the frame body (2) form a second channel;
a through groove (731) is formed in the second plate body (72), and the through groove (731) is communicated with a groove hole formed in the exhaust fan (5) or the air inlet fan (6).
7. The electrical equipment control cabinet as claimed in claim 5, wherein the through groove (731) is rotatably mounted with a door body (8);
the door body structure is characterized in that a rotating seat (78) extending into the second channel is installed on the first plate body (71), two connecting rods (9) are connected to the rotating seat (78) in a relative mode, the two connecting rods (9) are hinged to one side of each of the two door bodies (8), one door body (8) is opened, and the other door body (8) is closed in the two installed door bodies (8).
8. The power equipment control cabinet according to claim 5, wherein a pipe body (74) communicated with the inside of the second channel is installed on the second plate body (72), a limiting protrusion is arranged at one end of the pipe body (74), a membrane body (76) is installed in the pipe body (74) in a sliding mode, a spring (75) is arranged between the membrane body (76) and the limiting protrusion, a limiting ring (77) is installed on the other end, opposite to the limiting protrusion, of the pipe body (74) in a matching mode, and the limiting ring (77) is arranged to complete limiting and fixing of the membrane body (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530815.0A CN113286491A (en) | 2021-05-15 | 2021-05-15 | Power equipment control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530815.0A CN113286491A (en) | 2021-05-15 | 2021-05-15 | Power equipment control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113286491A true CN113286491A (en) | 2021-08-20 |
Family
ID=77279303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110530815.0A Withdrawn CN113286491A (en) | 2021-05-15 | 2021-05-15 | Power equipment control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113286491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118082561A (en) * | 2023-09-15 | 2024-05-28 | 泗县汉风新能源科技有限公司 | New energy-saving charging pile for electric automobile |
-
2021
- 2021-05-15 CN CN202110530815.0A patent/CN113286491A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118082561A (en) * | 2023-09-15 | 2024-05-28 | 泗县汉风新能源科技有限公司 | New energy-saving charging pile for electric automobile |
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Application publication date: 20210820 |