CN215121691U - Waterproof radiating high-voltage inverter cabinet - Google Patents
Waterproof radiating high-voltage inverter cabinet Download PDFInfo
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- CN215121691U CN215121691U CN202121165827.XU CN202121165827U CN215121691U CN 215121691 U CN215121691 U CN 215121691U CN 202121165827 U CN202121165827 U CN 202121165827U CN 215121691 U CN215121691 U CN 215121691U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 230000033228 biological regulation Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 47
- 238000004891 communication Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000843 powder Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The application discloses waterproof radiating high-voltage inverter cabinet, including casing and watertight fittings and heat abstractor, watertight fittings includes side door, handle, waterproof seat, inside groove, regulation hole, adjusting bolt, connecting plate, footing, radiating groove and top cap, the waterproof seat of bottom lateral wall fixed connection of casing, and the inside groove has been seted up to the inside of waterproof seat, the top fixed connection top cap of casing. This application is through starting first radiator fan, and first radiator fan work drives the air and blows to the mounting panel to dispel the heat to the component on the mounting panel, increase heat radiating area through radiating fin, transmit the heat through the heat conduction stick, keep the inside quick circulation of air of casing under second radiator fan's effect, second radiator fan blows the air and takes away the heat that the copper pipe that dispels the heat transmitted, thereby accelerate the inside radiating effect of casing.
Description
Technical Field
The application relates to a high-voltage inverter technical field, especially a waterproof radiating high-voltage inverter cabinet.
Background
The frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device, and a high-voltage high-power frequency conversion speed regulation device is continuously matured along with the rapid development of modern power electronic technology and microelectronic technology.
General installation environment requirement of high-voltage inverter: the lowest environmental temperature is-5 ℃, the highest environmental temperature is 40 ℃, a large number of researches show that the fault rate of the high-voltage frequency converter rises exponentially along with the temperature, the service life of the high-voltage frequency converter falls exponentially along with the temperature, the environmental temperature rises by 10 ℃, the service life of the high-voltage frequency converter is halved, the heat dissipation effect of the existing high-voltage frequency converter cabinet is poor, the circulation of air is inconvenient, the general high-voltage frequency converter cabinet has weaker waterproof capability, and the use of the frequency converter cabinet is influenced in seasons with more rainwater. Therefore, a waterproof and heat-dissipating high-voltage inverter cabinet is provided for the above problems.
Disclosure of Invention
The utility model provides a waterproof radiating high-voltage inverter cabinet is used for solving current high-voltage inverter cabinet radiating effect relatively poor in this embodiment, the circulation of inconvenient air, general high-voltage inverter cabinet waterproof ability is more weak, in the more season of rainwater, influences the problem that the converter cabinet used.
According to one aspect of the application, a waterproof and heat-dissipating high-voltage frequency converter cabinet is provided, which comprises a shell, a waterproof device and a heat-dissipating device;
the waterproof device comprises a side door, a handle, a waterproof seat, an inner groove, an adjusting hole, an adjusting bolt, a connecting plate, a bottom foot, a radiating groove and a top cover, wherein the side wall of the bottom end of the shell is fixedly connected with the waterproof seat, the inner groove is formed in the waterproof seat, and the top end of the shell is fixedly connected with the top cover;
the heat dissipation device comprises a mounting frame, a first heat dissipation fan, an air inlet groove, a dust screen, an inner frame, a communication groove, a mounting plate, a heat dissipation fin, a second heat dissipation fan, a heat dissipation copper pipe, a separation net and a heat conduction rod, wherein the inner frame is fixedly connected with the inside of the shell, the mounting plate is fixedly connected with the inner side wall of the inner frame, and the communication grooves are formed in the side walls of the two ends of the inner frame.
Furthermore, the bottom both sides of waterproof seat all set up the regulation hole that the equidistance distributes, the quantity of regulation hole is a plurality of, the internal thread connection adjusting bolt in regulation hole, the one end of adjusting bolt threaded connection connecting plate, the bottom fixed connection footing of connecting plate.
Further, the air inlet groove has all been seted up to the both ends lateral wall of casing inside, the internally mounted of air inlet groove has the dust screen, second cooling fan is installed to the inside bottom of casing, the one end lateral wall of casing articulates there is the side door, the one end lateral wall fixed connection handle of side door.
Further, the inside top fixed connection mounting bracket of casing, the internally mounted of mounting bracket has two first cooling fan, two first cooling fan symmetric distribution is in the inside both sides of mounting bracket.
Furthermore, the side walls of the two ends of the mounting plate are fixedly connected with radiating fins, one ends of the radiating fins are fixedly connected with heat conducting rods, one ends of the heat conducting rods are fixedly connected with radiating copper pipes, the radiating copper pipes are located at the bottom of the second radiating fan, and a separation net is arranged between the second radiating fan and the radiating copper pipes.
Furthermore, a heat dissipation groove is formed in the center of the bottom of the waterproof seat and located in the center of the bottom end of the shell, and the heat dissipation groove is communicated with the inside of the shell.
Through the above-mentioned embodiment of this application, adopted watertight fittings and heat abstractor, it is relatively poor to solve current high-voltage inverter cabinet radiating effect, the circulation of inconvenient air, general high-voltage inverter cabinet waterproof ability is more weak, in the more season of rainwater, influences the problem that the converter cabinet used.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;
fig. 3 is a schematic structural diagram of an adjusting bolt, a connecting plate and a foot according to an embodiment of the present application.
In the figure: 1. the heat-radiating device comprises a shell, 101, a side door, 102, a handle, 2, a waterproof seat, 3, an inner groove, 4, a regulating hole, 5, a regulating bolt, 6, a connecting plate, 7, a footing, 8, a heat-radiating groove, 9, a top cover, 10, a mounting frame, 11, a first heat-radiating fan, 12, an air inlet groove, 13, a dustproof net, 14, an inner frame, 15, a communication groove, 16, a mounting plate, 17, a heat-radiating fin, 18, a second heat-radiating fan, 19, a heat-radiating copper pipe, 20, a separation net, 21 and a heat-conducting rod.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The manipulator in this embodiment can be applicable to the high-voltage inverter and use, for example, provides following high-voltage inverter cabinet in this embodiment, and the high-voltage inverter cabinet in this embodiment can be used for carrying out installation and protection of high-voltage inverter.
The utility model provides a high-voltage inverter, includes high-voltage inverter body, base and supporting seat, and sets up at this internal iron core transformer of high-voltage inverter, and sets up at this internal control box of high-voltage inverter, and sets up at this internal power pack of high-voltage inverter, the supporting seat is installed on the base, the high-voltage inverter body is installed on the supporting seat, this internal perpendicular baffle that is equipped with of high-voltage inverter, this internal three transverse baffle that is equipped with of left high-voltage inverter of perpendicular baffle, the control box is installed on perpendicular baffle right side, power pack installs on three transverse baffle, iron core transformer installs bottom in the high-voltage inverter body, be equipped with the through-hole on the supporting seat, be equipped with cooling fan on the high-voltage inverter body.
Furthermore, a top plate is arranged at the upper part of the high-voltage frequency converter body, a fire box is arranged above the top plate, a dry powder fire extinguisher and a temperature alarm circuit are arranged in the fire box, the temperature alarm circuit is commercially available, an alarm switch is arranged in the temperature alarm circuit, when the ambient temperature of the alarm circuit is overhigh, the alarm switch is automatically closed, and the working principle of the temperature alarm circuit is known by technical personnel and is not repeated; a nozzle of the dry powder fire extinguisher extends into the high-voltage frequency converter body, and an electromagnetic valve is arranged on the nozzle of the dry powder fire extinguisher; the upper part of the fire fighting box is also provided with a solar cell, the solar cell comprises a solar cell panel and a solar cell charging circuit, and the solar cell panel and the solar cell charging circuit are both sold in the market; the solar cell is connected with the temperature alarm circuit, and the temperature alarm circuit is connected with the electromagnetic valve, the alarm indicator lamp and the alarm; the alarm indicator light and the alarm are arranged outside the fire box; after this internal circuit short circuit of high-voltage inverter caused the fire disaster, alarm switch among the temperature alarm circuit was closed, and the warning light is opened, and the alarm sends alarm sound and realizes reporting to the police, and the solenoid valve is opened simultaneously, and the dry powder fire extinguisher spouts the dry powder to this internal dry powder realization of high-voltage inverter and puts out a fire. Because the solar cell is adopted to supply power for the temperature alarm circuit instead of the circuit in the high-voltage frequency converter body, the problem that the temperature alarm circuit cannot normally alarm due to the fact that the temperature alarm circuit is directly burned out by the short circuit of the circuit in the high-voltage frequency converter body is prevented.
Further dry powder fire extinguisher top still be provided with relief valve and manometer, relief valve and manometer are all installed outside the fire hose.
As an optimized technical scheme, the top plate is arranged on the upper portion of the high-voltage frequency converter body, the cooling fan is installed on the top plate, the supporting frame is arranged in the through hole, and the induced draft fan is arranged on the supporting frame.
As an optimal technical scheme, a display screen and a control panel are arranged on the control box, and a PLC device is arranged in the control box.
As a preferred technical scheme, the top plate is provided with heat dissipation holes.
As the preferred technical scheme, both sides of the high-voltage frequency converter body are provided with the louvers convenient for heat dissipation.
Of course, the present embodiment can also be used in other high voltage frequency converters. Here, description is not repeated, and the high-voltage inverter cabinet according to the embodiment of the present application is introduced below.
Referring to fig. 1-3, a waterproof and heat-dissipating high-voltage inverter cabinet includes a housing 1, a waterproof device and a heat-dissipating device;
the waterproof device comprises a side door 101, a handle 102, a waterproof seat 2, an inner groove 3, an adjusting hole 4, an adjusting bolt 5, a connecting plate 6, a bottom foot 7, a radiating groove 8 and a top cover 9, wherein the side wall of the bottom end of the shell 1 is fixedly connected with the waterproof seat 2, the inner groove 3 is formed in the waterproof seat 2, and the top end of the shell 1 is fixedly connected with the top cover 9;
the heat dissipation device comprises an installation frame 10, a first heat dissipation fan 11, an air inlet groove 12, a dustproof net 13, an inner frame 14, a communication groove 15, an installation plate 16, a heat dissipation fin 17, a second heat dissipation fan 18, a heat dissipation copper pipe 19, a separation net 20 and a heat conduction rod 21, the inner frame 14 is fixedly connected inside the shell 1, the installation plate 16 is fixedly connected with the inner side wall of the inner frame 14, and the communication grooves 15 are formed in the side walls of the two ends of the inner frame 14.
Through starting first radiator fan, first radiator fan work drives the air and blows to the mounting panel to dispel the heat to the component on the mounting panel, increase heat radiating area through radiating fin, transmit the heat through the heat conduction stick, keep the inside quick circulation of air of casing under second radiator fan's effect, second radiator fan blows the air and takes away the heat that the copper pipe that dispels the heat transfer, thereby accelerates the inside radiating effect of casing.
The waterproof seat is characterized in that two sides of the bottom of the waterproof seat 2 are respectively provided with a plurality of adjusting holes 4 which are distributed at equal intervals, the adjusting holes 4 are in a plurality, the adjusting holes 4 are in threaded connection with adjusting bolts 5, the adjusting bolts 5 are in threaded connection with one end of a connecting plate 6, and the bottom end of the connecting plate 6 is fixedly connected with a bottom foot 7; an air inlet groove 12 is formed in each of the side walls of two ends of the shell 1, a dust screen 13 is installed in each air inlet groove 12, a second heat dissipation fan 18 is installed at the bottom end of the interior of the shell 1, a side door 101 is hinged to the side wall of one end of the shell 1, and a handle 102 is fixedly connected to the outer side wall of one end of the side door 101; the top end of the interior of the shell 1 is fixedly connected with a mounting rack 10, two first heat dissipation fans 11 are mounted inside the mounting rack 10, and the two first heat dissipation fans 11 are symmetrically distributed on two sides of the interior of the mounting rack 10; the side walls of two ends of the mounting plate 16 are fixedly connected with radiating fins 17, one end of each radiating fin 17 is fixedly connected with a heat conducting rod 21, one end of each heat conducting rod 21 is fixedly connected with a radiating copper pipe 19, each radiating copper pipe 19 is positioned at the bottom of the second radiating fan 18, and a spacer 20 is arranged between each second radiating fan 18 and each radiating copper pipe 19; the bottom center of waterproof seat 2 has seted up radiating groove 8, radiating groove 8 is located the bottom center of casing 1, radiating groove 8 communicates the inside of casing 1.
When the utility model is used, firstly, all the electrical components in the device are externally connected with a control switch and a power supply, then the frequency converter element is arranged at one side of the mounting plate 16, rainwater can be conveniently intercepted through the top cover 9 at the top of the shell 1, the air can be conveniently entered through the side wall air inlet grooves 12 at the two ends of the shell 1, dust in the air can be conveniently intercepted through the dustproof net 13, heat can be conveniently dissipated through the communicating groove 15 in the inner frame 14, the first heat dissipation fan 11 is started to work and drive the air to blow to the mounting plate 16, thereby dissipating heat of the elements on the mounting plate 16, the heat dissipation area is enlarged through the heat dissipation fins 17, heat is transferred through the heat conducting rod 21, the air in the shell 1 is kept to rapidly circulate under the action of the second heat dissipation fan 18, the second heat dissipation fan 18 blows the air to take away the heat transferred by the heat dissipation copper pipe 19, thereby accelerate the inside radiating effect of casing 1, through waterproof seat 2 and inside groove 3, improve casing 1's mounting height, avoid steam to get into, through 5 threaded connection connecting plates 6 of adjusting bolt and regulation hole 4 to adjusting connection plate 6 is in the position of waterproof seat 2, then adjusts footing 7 and the position of waterproof seat 2, thereby strengthens the waterproof ability of converter cabinet.
The application has the advantages that:
1. the heat dissipation device is simple in operation, rainwater can be conveniently intercepted through the top cover at the top of the shell, air can conveniently enter through the side wall air inlet grooves at the two ends of the shell, dust in the air can be conveniently intercepted through the dustproof net, heat dissipation is convenient through the communicating grooves in the inner frame, the first heat dissipation fan is started to drive air to blow towards the mounting plate in a working mode, so that elements on the mounting plate are dissipated, the heat dissipation area is enlarged through the heat dissipation fins, heat is transferred through the heat conducting rods, the air in the shell is kept to circulate quickly under the action of the second heat dissipation fan, the second heat dissipation fan blows the air to take away the heat transferred by the heat dissipation copper pipe, and therefore the heat dissipation effect in the shell is accelerated;
2. this application is rational in infrastructure, through waterproof seat and inside groove, improves the mounting height of casing, avoids steam to get into, through adjusting bolt threaded connection connecting plate and regulation hole to the position of adjusting connection plate at waterproof seat, then the position of adjustment footing and waterproof seat, thereby the waterproof ability of reinforcing converter cabinet.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a waterproof radiating high-voltage inverter cabinet which characterized in that: comprises a shell (1), a waterproof device and a heat dissipation device;
the waterproof device comprises a side door (101), a handle (102), a waterproof seat (2), an inner groove (3), an adjusting hole (4), an adjusting bolt (5), a connecting plate (6), a bottom foot (7), a heat radiating groove (8) and a top cover (9), wherein the side wall of the bottom end of the shell (1) is fixedly connected with the waterproof seat (2), the inner groove (3) is formed in the waterproof seat (2), and the top end of the shell (1) is fixedly connected with the top cover (9);
the heat dissipation device comprises a mounting frame (10), a first heat dissipation fan (11), an air inlet groove (12), a dustproof net (13), an inner frame (14), a communication groove (15), a mounting plate (16), heat dissipation fins (17), a second heat dissipation fan (18), a heat dissipation copper pipe (19), a separation net (20) and a heat conduction rod (21), the inner fixed connection inner frame (14) of the shell (1), the inner side wall fixed connection mounting plate (16) of the inner frame (14), and the communication groove (15) are formed in the side walls of the two ends of the inner frame (14).
2. The waterproof and heat-dissipating high-voltage frequency converter cabinet according to claim 1, characterized in that: the bottom both sides of waterproof seat (2) all set up the regulation hole (4) that the equidistance distributes, the quantity of regulation hole (4) is a plurality of, the internal thread connection adjusting bolt (5) of regulation hole (4), the one end of adjusting bolt (5) threaded connection connecting plate (6), bottom fixed connection footing (7) of connecting plate (6).
3. The waterproof and heat-dissipating high-voltage frequency converter cabinet according to claim 1, characterized in that: intake duct (12) have all been seted up to the both ends lateral wall of casing (1) inside, the internally mounted of intake duct (12) has dust screen (13), second cooling fan (18) are installed to the inside bottom of casing (1), the one end lateral wall of casing (1) articulates there is side door (101), one end lateral wall fixed connection handle (102) of side door (101).
4. The waterproof and heat-dissipating high-voltage frequency converter cabinet according to claim 1, characterized in that: the inside top fixed connection mounting bracket (10) of casing (1), the internally mounted of mounting bracket (10) has two first cooling fan (11), two first cooling fan (11) symmetric distribution is in the inside both sides of mounting bracket (10).
5. The waterproof and heat-dissipating high-voltage frequency converter cabinet according to claim 1, characterized in that: the heat dissipation structure is characterized in that the side walls of the two ends of the mounting plate (16) are fixedly connected with heat dissipation fins (17), one end of each heat dissipation fin (17) is fixedly connected with a heat conduction rod (21), one end of each heat conduction rod (21) is fixedly connected with a heat dissipation copper pipe (19), each heat dissipation copper pipe (19) is located at the bottom of a second heat dissipation fan (18), and a separation net (20) is arranged between each second heat dissipation fan (18) and each heat dissipation copper pipe (19).
6. The waterproof and heat-dissipating high-voltage frequency converter cabinet according to claim 1, characterized in that: radiating groove (8) have been seted up at the bottom center of waterproof seat (2), radiating groove (8) are located the bottom center of casing (1), radiating groove (8) communicate the inside of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121165827.XU CN215121691U (en) | 2021-05-27 | 2021-05-27 | Waterproof radiating high-voltage inverter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121165827.XU CN215121691U (en) | 2021-05-27 | 2021-05-27 | Waterproof radiating high-voltage inverter cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN215121691U true CN215121691U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121165827.XU Expired - Fee Related CN215121691U (en) | 2021-05-27 | 2021-05-27 | Waterproof radiating high-voltage inverter cabinet |
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| Country | Link |
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| CN (1) | CN215121691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206044A (en) * | 2021-12-17 | 2022-03-18 | 苏州东大金点物联科技有限公司 | Convenient public bicycle management box who overhauls |
-
2021
- 2021-05-27 CN CN202121165827.XU patent/CN215121691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206044A (en) * | 2021-12-17 | 2022-03-18 | 苏州东大金点物联科技有限公司 | Convenient public bicycle management box who overhauls |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |