CN109861092B - Dustproof ventilation type switch board - Google Patents
Dustproof ventilation type switch board Download PDFInfo
- Publication number
- CN109861092B CN109861092B CN201910145603.3A CN201910145603A CN109861092B CN 109861092 B CN109861092 B CN 109861092B CN 201910145603 A CN201910145603 A CN 201910145603A CN 109861092 B CN109861092 B CN 109861092B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- main body
- dustproof
- plate
- matching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to a power distribution cabinet, in particular to a dustproof ventilation type power distribution cabinet. The heat dissipation device comprises a base, a support, a main frame, a dustproof window, a cabinet door, a heat dissipation cover, a heat dissipater, a dustproof plate, a fixing member and universal wheels, wherein the base is lifted through lifting of a threaded pipe, so that the main frame is convenient to be far away from the ground, and the influence of ground reflected heat on the heat dissipation device is reduced; the magic tape burr surface and the magic tape soft burr surface are convenient for replacing the dust screen I; the fixed component is convenient for taking out the dust screen I and the dust screen II, and is beneficial to cleaning operation; the matching component, the matching block and the locknut are combined for use, so that the fan blade can be taken out for cleaning, and the convenience of maintenance is improved; the positions of the rotating fan blades and the through holes are favorable for cold air to enter the fan, move from bottom to top to cool each device, and quickly discharge the rising hot air out of the fan mounting hole.
Description
Technical Field
The invention relates to a power distribution cabinet, in particular to a dustproof ventilation type power distribution cabinet.
Background
The upper limit value of the ambient temperature when the distribution box of the electrical equipment designed and manufactured according to the national standard runs should not exceed 40 ℃, and the distribution box running in summer or high-temperature environment sometimes exceeds 60 ℃ due to the direct radiation of sunlight, the reflection of heat of cement ground and the heat generated by the equipment in the distribution box, and the high temperature of the distribution box easily causes the insulation aging of electric coils and leads of the electrical equipment to break down and burn out; the contact resistance of the electrical appliance contact is increased due to overhigh temperature, the contact resistance is increased and the heating is aggravated, and the vicious circle finally causes the contact to be burnt out; meanwhile, the stability of the protection performance of the electric appliance, the reliability of the action and the accuracy of the measurement can be influenced by overhigh temperature.
Disclosure of Invention
The invention aims to provide a dustproof ventilation type power distribution cabinet which can reduce heat reflected by the ground, and has a dustproof function while utilizing ventilation cooling.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a dustproof ventilation type switch board, includes base, eyelidretractor, main frame, dustproof window, cabinet door, heat extraction lid, heat exhauster, dust guard, fixed component and universal wheel, the equal threaded connection in the left and right sides of base lower extreme has the eyelidretractor, main frame fixed connection is in the upper end of base, the equal sliding connection in the left and right sides of main frame lower extreme has the dustproof window, the articulated front end at the main frame of connection in the left end of cabinet door, heat extraction lid fixed connection is in the upper end of main frame, heat extractor fixed connection is covered at the heat extraction, dust guard sliding connection is covered at the heat extraction, fixed component is provided with threely, two dustproof windows are respectively through two wherein fixed component fixed connection on the main frame, the dust guard covers at the heat extraction through another fixed component fixed connection.
The base includes base main part, slide opening, including a motor, an end cap, a controller, and a cover plate, helical gear I, helical gear II, axle and bearing, all be provided with the slide opening on the four corners of base main part lower extreme, motor fixed connection is in the center of base main part lower extreme, equal fixedly connected with helical gear I on the output shaft at both ends about the motor, two helical gear I respectively with two II meshing transmissions of helical gear, two II fixed connection in the upper end of two axles respectively of helical gear, the middle-end fixed connection respectively of two axles is at the inner circle of two bearings, the outer lane of two bearings is fixed connection respectively in the left.
The support comprises a support plate, a threaded pipe, limiting rods and limiting rings, wherein the threaded pipe is fixedly connected to the middle end of the support plate, the limiting rods are fixedly connected to the front end and the rear end of the support plate, and the limiting rings are fixedly connected to the upper ends of the two limiting rods; the two threaded pipes are respectively in threaded connection with the lower ends of the two shafts, the directions of threads on the two threaded pipes are opposite, and the four limiting rods are respectively in sliding connection in the four sliding holes.
The main frame comprises a bottom plate, a door frame, a back plate, a mounting plate, mounting ports and side plates, wherein the door frame is fixedly connected to the rear end of the bottom plate, the back plate is fixedly connected to the front end of the bottom plate, the mounting plate is fixedly connected to the front end of the bottom plate and located on the rear side of the back plate, a plurality of mounting ports are formed in the mounting plate, the side plates comprise side plate main bodies, inner spaces, openings I, through ports, jacks I and sink grooves I, the inner spaces are formed in the side plate main bodies, the openings I are formed in the rear side of the right end of the side plate main bodies, the lower ends of the side plate main bodies are provided with the through ports from left to right, the jacks I are formed in the front sides of the lower ends of the side plate main bodies, the sink grooves I are formed in the front sides of the; the door frame, the back plate and the two side plate main bodies are fixedly connected to the upper end of the base main body.
The dustproof window comprises a window frame, a handle I, finger grooves I, a threaded rod I, a carrying frame, a magic tape burr surface, a magic tape soft burr surface and a dustproof net I, wherein the handle I is fixedly connected to the rear side of the right end of the window frame; two window frame sliding connection respectively in two inner spaces, two handles I are located two openings I respectively, two threaded rod I pass two jacks I respectively.
The cabinet door comprises a cabinet door main body, hinges and a matching mounting plate, wherein the left side of the front end of the cabinet door main body is fixedly connected with the two hinges, and the matching mounting plate is fixedly connected to the front end of the cabinet door main body; the cabinet door main part is connected at the left end of the door frame through two hinges in a hinged mode, and the matching mounting plate is connected with the door frame in a clearance fit mode.
The heat extraction cover comprises a heat extraction cover main body, a fan mounting opening, an inlet and an outlet, an opening II, a jack II and a sink II, wherein the heat extraction cover main body is provided with the fan mounting opening; the heat removal cover main body is fixedly connected to the upper ends of the door frame, the back plate and the two side plate main bodies.
The heat extractor comprises a heat extractor shell, a fan motor mounting plate, a fan motor, a matching component I, matching grooves, an external threaded pipe, a matching component, matching blocks, fan blades and a check nut, wherein the lower end of the heat extractor shell is fixedly connected with the fan motor mounting plate; the heat exhaust device shell is positioned in the fan mounting opening and is fixedly connected to the heat exhaust cover main body.
The dustproof plate comprises a dustproof plate main body, ventilation openings, a handle II, finger grooves II, a threaded rod II and a dustproof net II, wherein a plurality of ventilation openings are formed in the front side of the lower end of the dustproof plate main body; dust guard main part sliding connection is in the entrance, and threaded rod II passes through clearance fit to be connected in jack II, and handle II is located opening II.
The fixing component comprises a fixing component main body, thin-wall components and anti-skid grains, the fixing component main body, the thin-wall components and the anti-skid grains are fixedly connected with the thin-wall components at the front ends of the fixing component main body, the anti-skid grains are arranged on the thin-wall components, and the number of the fixing components is three; wherein two the fixed component main part pass through threaded connection and be located two heavy inslot I respectively with two threaded rod I respectively, the other one passes through threaded connection and is located heavy inslot II with threaded rod II.
The dustproof ventilation type power distribution cabinet has the beneficial effects that:
the base is lifted through the lifting of the threaded pipe, so that the main frame is convenient to be far away from the ground, and the influence of ground reflected heat on the base is reduced; the magic tape burr surface and the magic tape soft burr surface are convenient for replacing the dust screen I; the fixed component is convenient for taking out the dust screen I and the dust screen II, and is beneficial to cleaning operation; the matching component, the matching block and the locknut are combined for use, so that the fan blade can be taken out for cleaning, and the convenience of maintenance is improved; the positions of the rotating fan blades and the through holes are favorable for cold air to enter the fan, move from bottom to top to cool each device, and quickly discharge the rising hot air out of the fan mounting hole.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of the overall structure of a dustproof ventilation type power distribution cabinet of the invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic view of a portion of the structure of the present invention;
FIG. 4 is a first schematic view of the base structure of the present invention;
FIG. 5 is a second schematic view of the base structure of the present invention;
FIG. 6 is a schematic view of the support structure of the present invention;
FIG. 7 is a schematic view of the main frame structure of the present invention;
FIG. 8 is a schematic view of the construction of the side panel of the present invention;
FIG. 9 is a first schematic view of a dust-proof window according to the present invention;
FIG. 10 is a schematic view of a second dust window according to the present invention;
FIG. 11 is a partial view of the structure of the dust window of the present invention;
FIG. 12 is a schematic view of the cabinet door structure of the present invention;
FIG. 13 is a first view of the heat removal cap of the present invention;
FIG. 14 is a second schematic view of the heat removal cap of the present invention;
FIG. 15 is a schematic view of the heat removal device of the present invention;
FIG. 16 is a schematic view of a heat removal device according to the present invention;
FIG. 17 is a second schematic view of the heat removal device of the present invention;
FIG. 18 is a first schematic view of a dust-proof plate according to the present invention;
FIG. 19 is a second schematic view of a dust-proof plate according to the present invention;
fig. 20 is a structural schematic view of the fixing member of the present invention.
In the figure: a base 1; a base body 1-1; 1-2 of a slide hole; 1-3 of a motor; 1-4 parts of a bevel gear; 1-5 of a bevel gear II; 1-6 of the shaft; 1-7 of a bearing; a support 2; a support plate 2-1; 2-2 of a threaded pipe; 2-3 of a limiting rod; 2-4 of a limiting ring; a main frame 3; a bottom plate 3-1; 3-2 of a door frame; 3-3 of a back plate; mounting plates 3-4; 3-5 of an installation opening; 3-6 parts of side plates; side plate main bodies 3-6-1; an inner space 3-6-2; opening I3-6-3; 3-6-4 of a through hole; 3-6-5 of a jack I; 3-6-6 parts of a sink tank I; a dust-proof window 4; a window frame 4-1; a handle I4-2; 4-3 of a finger groove; 4-4 parts of a threaded rod I; 4-5 of a carrying frame; 4-6 of magic tape and burr surface; 4-7 of a velvety surface of the magic tape; 4-8 parts of a dust screen I; a cabinet door 5; a cabinet door main body 5-1; 5-2 parts of a hinge; matching with a mounting plate 5-3; a heat exhaust cover 6; a heat exhaust cover main body 6-1; a fan mounting port 6-2; an inlet and an outlet 6-3; opening II 6-4; 6-5 of a jack II; 6-6 of a sink tank; a heat remover 7; a heat exhauster housing 7-1; a fan motor mounting plate 7-2; 7-3 of a fan motor; 7-4 of a matching component; 7-5 of a matching groove; 7-6 parts of external thread pipe; mating members 7-7; 7-8 of a matching block; 7-9 of fan blades; 7-10 parts of locknut; a dust-proof plate 8; a dust guard main body 8-1; a vent 8-2; a handle II 8-3; 8-4 of a finger groove; 8-5 parts of a threaded rod II; 8-6 of a dust screen II; a fixing member 9; a fixing member main body 9-1; a thin-walled member 9-2; 9-3 of anti-skid lines; a universal wheel 10.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-20, a dustproof ventilation type power distribution cabinet comprises a base 1, a supporter 2, a main frame 3, a dustproof window 4, a cabinet door 5, a heat extraction cover 6, a heat extractor 7, a dustproof plate 8, a fixing member 9 and a universal wheel 10, wherein the supporter 2 is in threaded connection with the left side and the right side of the lower end of the base 1, the main frame 3 is fixedly connected with the upper end of the base 1, the dustproof window 4 is in sliding connection with the left side and the right side of the lower end of the main frame 3, the left end of the cabinet door 5 is hinged with the front end of the main frame 3, the heat extraction cover 6 is fixedly connected with the upper end of the main frame 3, the heat extractor 7 is fixedly connected with the heat extraction cover 6, the dustproof plate 8 is in sliding connection with the heat extraction cover 6, three fixing members 9 are provided, the two dustproof windows 4 are respectively fixedly connected with the, four corners of the lower end of the base 1 are fixedly connected with universal wheels 10. The base 1 is lifted through the lifting of the threaded pipe 2-2, so that the main frame 3 is convenient to be far away from the ground, and the influence of ground reflected heat on the invention is reduced; the magic tape thorn rough surface 4-6 and the magic tape soft rough surface 4-7 facilitate the replacement of the dust screen I4-8; the fixing component 9 is convenient for taking out the dust screen I4-8 and the dust screen II 8-6, and is beneficial to cleaning operation; the matching components 7-7, the matching blocks 7-8 and the locknuts 7-10 are combined for use, so that the fan blades 7-9 can be taken out for cleaning, and the convenience of maintenance is improved; the positions of the rotating fan blades 7-9 and the through openings 3-6-4 are favorable for cold air to enter the universal wheel device, the cold air moves from bottom to top to cool each device, and the rising hot air is quickly discharged out of the universal wheel device through the fan mounting openings 6-2.
The second embodiment is as follows:
as shown in the figure 1-20, the base 1 comprises a base main body 1-1, sliding holes 1-2, a motor 1-3, bevel gears I1-4, bevel gears II 1-5, shafts 1-6 and bearings 1-7, the sliding holes 1-2 are arranged on four corners of the lower end of the base main body 1-1, the motor 1-3 is fixedly connected to the center of the lower end of the base main body 1-1, the bevel gears I1-4 are fixedly connected to output shafts at the left end and the right end of the motor 1-3, the two bevel gears I1-4 are respectively engaged with the two bevel gears II 1-5 for transmission, the two bevel gears II 1-5 are respectively fixedly connected to the upper ends of the two shafts 1-6, the middle ends of the two shafts 1-6 are respectively fixedly connected to inner rings of the two bearings 1-7, and outer rings of the two bearings 1-7 are respectively fixedly connected to And (3) side. Starting a motor 1-3, wherein output shafts at the left end and the right end of the motor 1-3 respectively drive two bevel gears I1-4 to rotate, the two bevel gears I1-4 respectively drive two bevel gears II 1-5 to rotate, the two bevel gears II 1-5 respectively drive two shafts 1-6 to rotate, and the two shafts 1-6 respectively drive a threaded pipe 2-2 to move up and down; due to the opposite rotation directions of the two shafts 1-6, the thread directions on the two threaded pipes 2-2 are opposite to each other, so that the two threaded pipes 2-2 can ascend or descend synchronously.
The third concrete implementation mode:
as shown in fig. 1-20, the support 2 comprises a support plate 2-1, a threaded pipe 2-2, a limiting rod 2-3 and a limiting ring 2-4, the middle end of the support plate 2-1 is fixedly connected with the threaded pipe 2-2, the front end and the rear end of the support plate 2-1 are both fixedly connected with the limiting rod 2-3, and the upper ends of the two limiting rods 2-3 are both fixedly connected with the limiting ring 2-4; the two threaded pipes 2-2 are respectively in threaded connection with the lower ends of the two shafts 1-6, the thread directions on the two threaded pipes 2-2 are opposite, and the four limiting rods 2-3 are respectively in sliding connection with the four sliding holes 1-2. When the two threaded pipes 2-2 descend, the base main body 1-1 rises by taking the ground as a reference system due to the fact that the supporting plate 2-1 is in contact with the ground, and then the base main body 1-1 is far away from the ground, so that the heat reflected by the ground is reduced; the limiting rod 2-3 is used for enabling the lifting of the lifting device to be more stable, the threads on the threaded pipe 2-2 can adopt triangular threads, the self-locking performance is good, and in addition, the motor 1-3 can have a brake function, so that the lifting device is beneficial to keeping a certain height, and the gravity borne by the threads on the threaded pipe 2-2 is reduced.
The fourth concrete implementation mode:
as shown in fig. 1-20, the main frame 3 includes a bottom plate 3-1, a door frame 3-2, a back plate 3-3, a mounting plate 3-4, a mounting port 3-5 and a side plate 3-6, the rear end of the bottom plate 3-1 is fixedly connected with the door frame 3-2, the back plate 3-3 is fixedly connected with the front end of the bottom plate 3-1, the mounting plate 3-4 is fixedly connected with the front end of the bottom plate 3-1 and positioned at the rear side of the back plate 3-3, the mounting plate 3-4 is provided with a plurality of mounting ports 3-5, the side plate 3-6 includes a side plate main body 3-6-1, an inner space 3-6-2, an opening i 3-6-3, a through opening 3-6-4, a jack i 3-6-5 and a sink i 3-6-6, an inner space 3-6-2 is arranged in the side plate main body 3-6-1, an opening I3-6-3 is arranged on the rear side of the right end of the side plate main body 3-6-1, a plurality of through openings 3-6-4 are formed in the lower end of the side plate main body 3-6-1 from left to right, a jack I3-6-5 is arranged on the front side of the lower end of the side plate main body 3-6-1, a sink groove I3-6-6 is arranged on the front side of the lower end of the side plate main body 3-6-1, the jack I3-6-5 and the sink groove I3-6-6 are coaxially arranged, and the two side plate main bodies 3-6-1 are fixedly connected to the left end and the right end of the bottom plate 3; the door frame 3-2, the back plate 3-3 and the two side plate main bodies 3-6-1 are fixedly connected to the upper end of the base main body 1-1. The mounting plate 3-4 is used for mounting various electronic devices, the mounting port 3-5 is arranged to facilitate the hanging of the electronic devices on the mounting plate 3-4 by means of hooks or other means, the electronic devices are firstly hung and then fixed to facilitate mounting, and the mounting port 3-5 is arranged to facilitate the heat dissipation of the electronic devices on the side facing the back plate 3-3 and the smooth rising of hot air in the main frame 3; under the condition that the fan motor 7-3 is not started, the through holes 3-6-4 on the two side plate main bodies 3-6-1 are beneficial to the entering of external air or the circulation in the main frame 3 and the ventilation of the lower part of the main frame 3, and hot air on the upper part of the main frame 3 can be discharged to the outside through the fan mounting holes 6-2.
The fifth concrete implementation mode:
as shown in figures 1-20, the dustproof window 4 comprises a window frame 4-1, a handle I4-2, a finger groove I4-3 and a threaded rod I4-4, the novel window frame comprises a carrying frame 4-5, a magic tape burr surface 4-6, a magic tape soft burr surface 4-7 and a dustproof net I4-8, wherein a handle I4-2 is fixedly connected to the rear side of the right end of a window frame 4-1, a plurality of finger grooves I4-3 are formed in the front side of the handle I4-2, a threaded rod I4-4 is fixedly connected to the front end of the window frame 4-1, the carrying frame 4-5 is fixedly connected to the left end of the inner side of the window frame 4-1, the magic tape burr surface 4-6 is fixedly connected to the right end of the carrying frame 4-5, the dustproof net I4-8 is fixedly connected to the right end of the magic tape soft burr surface 4-7, and the magic tape burr surface 4-6 is adhered to the magic tape soft burr surface 4-7; two window frames 4-1 are respectively connected in two inner spaces 3-6-2 in a sliding mode, two handles I4-2 are respectively located in two openings I3-6-3, and two threaded rods I4-4 respectively penetrate through two insertion holes I3-6-5. When the fan blades 7-9 are driven to rotate through the fan motor 7-3 for heat dissipation, the service life of the dustproof net I4-8 is rapidly shortened due to the fact that a large amount of external air passes through the dustproof net I4-8, the dustproof net I4-8 can be conveniently detached or installed through the connection mode of the hook and loop fastening barbed surfaces 4-6 and the hook and loop fastening soft roughened surfaces 4-7, and when the dustproof net I4-8 cannot be maintained during cleaning, the dustproof net I4-8 can be conveniently replaced.
The sixth specific implementation mode:
as shown in fig. 1-20, the cabinet door 5 includes a cabinet door main body 5-1, hinges 5-2 and a matching mounting plate 5-3, the left side of the front end of the cabinet door main body 5-1 is fixedly connected with the two hinges 5-2, and the matching mounting plate 5-3 is fixedly connected to the front end of the cabinet door main body 5-1; the cabinet door main body 5-1 is hinged to the left end of the door frame 3-2 through two hinges 5-2, and the matching mounting plate 5-3 is connected with the door frame 3-2 in a clearance fit mode. The interior of the matching mounting plate 5-3 is preferably hollow, which is beneficial to fixedly connecting the electronic device on the matching mounting plate by means of screws and the like, and the matching mounting plate 5-3 is connected with the door frame 3-2 by clearance fit, which is beneficial to exhausting the air flow in the invention from bottom to top.
The seventh embodiment:
as shown in fig. 1-20, the heat exhaust cover 6 comprises a heat exhaust cover main body 6-1, a fan mounting opening 6-2, an inlet and outlet 6-3, an opening ii 6-4, a jack ii 6-5 and a sink ii 6-6, the heat exhaust cover main body 6-1 is provided with the fan mounting opening 6-2, the inlet and outlet 6-3 is arranged at the rear end of the heat exhaust cover main body 6-1 and communicated with the fan mounting opening 6-2, the opening ii 6-4 is arranged at the rear end of the heat exhaust cover main body 6-1 and communicated with the inlet and outlet 6-3, and the jack ii 6-5 and the sink ii 6-6 are both arranged at the front end of the heat exhaust cover main body 6-1 and coaxially arranged; the heat exhaust cover main body 6-1 is fixedly connected to the upper ends of the door frame 3-2, the back plate 3-3 and the two side plate main bodies 3-6-1. The fan mounting port 6-2 is provided to facilitate removal of the fitting member 7-7, and the inlet/outlet port 6-3 is provided to facilitate removal of the dust guard main body 8-1.
The specific implementation mode is eight:
as shown in fig. 1-20, the heat exhauster 7 comprises a heat exhauster housing 7-1, a fan motor mounting plate 7-2, a fan motor 7-3, a matching component I7-4, a matching groove 7-5, an external threaded pipe 7-6, a matching component 7-7, a matching block 7-8, a fan blade 7-9 and a locknut 7-10, the lower end of the heat exhauster housing 7-1 is fixedly connected with the fan motor mounting plate 7-2, the fan motor 7-3 is fixedly connected to the center of the upper end of the fan motor mounting plate 7-2, the matching component I7-4 is fixedly connected to the outer ring of the fan motor 7-3, the upper end of the matching component I7-4 is circumferentially and uniformly provided with four matching grooves 7-5, the external threaded pipe 7-6 is fixedly connected to the upper end of the matching component I7-4, the inner ring of the matching component 7-7 is circumferentially and uniformly and fixedly connected with four matching blocks 7-8, the four matching blocks 7-8 are respectively connected in the four matching grooves 7-5 in a clearance fit manner, the outer ring of the matching component 7-7 is circumferentially and uniformly and fixedly connected with a plurality of fan blades 7-9, and the locknut 7-10 is in threaded connection with the external threaded pipe 7-6 and is contacted with the upper end of the matching component 7-7; the heat exhaust shell 7-1 is positioned in the fan mounting opening 6-2 and is fixedly connected to the heat exhaust cover main body 6-1. After the locknuts 7-10 are screwed off, the fan blades 7-9 can be cleaned by pulling the matching components 7-7, so that the problem that various distribution box fans in the prior art are difficult to disassemble to cause difficulty in cleaning is avoided, and dust is prevented from accumulating inside the fan cleaning device; when the fan motor 7-3 is started, the fan motor 7-3 drives the matching component I7-4 to rotate, the matching component I7-4 drives the matching component 7-7 to rotate through the matching component I7-4, the matching component 7-7 further drives the fan blade 7-9 to rotate, and the rotating fan blade 7-9 enables the lower end of the inner part of the fan to be filled with a large amount of external air and discharge the air out of the fan, so that cold air can enter the fan, the fan moves from bottom to top to cool all devices, and the rising hot air is rapidly discharged out of the fan.
The specific implementation method nine:
as shown in fig. 1-20, the dust-proof plate 8 comprises a dust-proof plate main body 8-1, a vent 8-2, a handle ii 8-3, a finger groove ii 8-4, a threaded rod ii 8-5 and a dust-proof net ii 8-6, wherein the front side of the lower end of the dust-proof plate main body 8-1 is provided with a plurality of vents 8-2, the handle ii 8-3 is fixedly connected to the rear side of the upper end of the dust-proof plate main body 8-1, the handle ii 8-3 is provided with a plurality of finger grooves ii 8-4, the threaded rod ii 8-5 is fixedly connected to the front end of the dust-proof plate main body 8-1, and the dust-proof net ii 8-6 is fixedly connected to the front side of the upper end; the dustproof plate main body 8-1 is connected in the inlet and outlet 6-3 in a sliding mode, the threaded rod II 8-5 is connected in the inserting hole II 6-5 in a clearance fit mode, and the handle II 8-3 is located in the opening II 6-4. The dustproof net II 8-6 is arranged at the upper end of the dustproof plate main body 8-1 and is used for preventing external falling dust from entering the dustproof plate main body 8-1 and preventing the dust from falling on the dustproof plate main body 8-1, so that the dustproof net II 8-6 can be maintained and cleaned.
The detailed implementation mode is ten:
as shown in fig. 1-20, the fixing member 9 includes a fixing member main body 9-1, a thin-wall member 9-2 and anti-slip lines 9-3, the fixing member main body 9-1, the thin-wall member 9-2, the anti-slip lines 9-3, and the front end of the fixing member main body 9-1 is fixedly connected with the thin-wall member 9-2, the thin-wall member 9-2 is provided with the anti-slip lines 9-3, and the number of the fixing members 9 is three; the two fixing component bodies 9-1 are respectively in threaded connection with the two threaded rods I4-4 and are respectively positioned in the two sinking grooves I3-6-6, and the other fixing component body is in threaded connection with the threaded rod II 8-5 and is positioned in the sinking groove II 6-6. By rotating the three thin-walled members 9-2, the three fixing members 9 can be removed, and the two window frames 4-1 and the one dust-proof plate main body 8-1 can be taken out, which facilitates cleaning of the dust-proof net I4-8 and the dust-proof net II 8-6.
The working principle of the dustproof ventilation type power distribution cabinet is as follows:
starting a motor 1-3, wherein output shafts at the left end and the right end of the motor 1-3 respectively drive two bevel gears I1-4 to rotate, the two bevel gears I1-4 respectively drive two bevel gears II 1-5 to rotate, the two bevel gears II 1-5 respectively drive two shafts 1-6 to rotate, the two shafts 1-6 respectively drive a threaded pipe 2-2 to move up and down, after the two threaded pipes 2-2 descend, the base main body 1-1 ascends by taking the ground as a reference system due to the fact that a supporting plate 2-1 is in contact with the ground, and then the base main body 1-1 is far away from the ground, so that the heat reflected by the ground is reduced; under the condition that the fan motor 7-3 is not started, the through holes 3-6-4 on the two side plate main bodies 3-6-1 are beneficial to the entering of external air or the circulation in the main frame 3 and the ventilation of the lower part of the main frame 3, and hot air on the upper part of the main frame 3 can be discharged to the outside through the fan mounting holes 6-2; when the fan motor 7-3 is started, the fan motor 7-3 drives the matching component I7-4 to rotate, the matching component I7-4 drives the matching component 7-7 to rotate through the matching component I7-4, the matching component 7-7 further drives the fan blade 7-9 to rotate, and the rotating fan blade 7-9 enables the lower end of the inner part of the fan to be filled with a large amount of external air and discharge the air out of the fan, so that cold air can enter the fan, the fan moves from bottom to top to cool all devices, and the rising hot air is rapidly discharged out of the fan.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (6)
1. The utility model provides a dustproof ventilation type switch board, includes base (1), eyelidretractor (2), main frame (3), dust proof window (4), cabinet door (5), heat extraction lid (6), heat extractor (7), dust guard (8), fixed component (9) and universal wheel (10), its characterized in that: the left side and the right side of the lower end of the base (1) are both in threaded connection with the supporters (2), the main frame (3) is fixedly connected to the upper end of the base (1), the left side and the right side of the lower end of the main frame (3) are both in sliding connection with the dustproof windows (4), the left end of the cabinet door (5) is hinged to the front end of the main frame (3), the heat extraction cover (6) is fixedly connected to the upper end of the main frame (3), the heat extractor (7) is fixedly connected to the heat extraction cover (6), the dustproof plate (8) is in sliding connection with the heat extraction cover (6), three fixing members (9) are arranged, the two dustproof windows (4) are respectively and fixedly connected to the main frame (3) through two fixing members (9), the dustproof plate (8) is fixedly connected to the heat extraction cover (6) through another fixing member (9), and universal wheels (10, the support (2) comprises a support plate (2-1), a threaded pipe (2-2), limiting rods (2-3) and limiting rings (2-4), the middle end of the support plate (2-1) is fixedly connected with the threaded pipe (2-2), the front end and the rear end of the support plate (2-1) are fixedly connected with the limiting rods (2-3), and the upper ends of the two limiting rods (2-3) are fixedly connected with the limiting rings (2-4); the two threaded pipes (2-2) are respectively in threaded connection with the lower ends of the two shafts (1-6), the directions of threads on the two threaded pipes (2-2) are opposite, the four limiting rods (2-3) are respectively in sliding connection with the four sliding holes (1-2), the main frame (3) comprises a mounting plate (3-4) and mounting ports (3-5), the mounting plate (3-4) is mounted in the main frame (3), the mounting plate (3-4) is provided with a plurality of mounting ports (3-5), the dustproof window (4) comprises a window frame (4-1), a handle I (4-2), a finger groove I (4-3), a threaded rod I (4-4), a carrying frame (4-5), a magic tape burr rough surface (4-6), a magic tape soft rough surface (4-7) and a dustproof net I (4-8), the rear side of the right end of the window frame (4-1) is fixedly connected with a handle I (4-2), the front side of the handle I (4-2) is provided with a plurality of finger grooves I (4-3), a threaded rod I (4-4) is fixedly connected to the front end of the window frame (4-1), a carrying frame (4-5) is fixedly connected to the left end of the inner side of the window frame (4-1), a magic tape burr surface (4-6) is fixedly connected to the right end of the carrying frame (4-5), the right end of the magic tape burr surface (4-7) is fixedly connected with a dust screen I (4-8), and the magic tape burr surface (4-6) and the magic tape burr surface (4-7) are adhered; the two window frames (4-1) are respectively connected in two inner spaces (3-6-2) in a sliding manner, the two handles I (4-2) are respectively positioned in the two openings I (3-6-3), the two threaded rods I (4-4) respectively penetrate through the two jacks I (3-6-5), the heat dissipater (7) comprises a heat dissipater shell (7-1), a fan motor mounting plate (7-2), a fan motor (7-3), a matching component I (7-4), a matching groove (7-5), an external threaded pipe (7-6), a matching component (7-7), a matching block (7-8), fan blades (7-9) and a check nut (7-10), the lower end of the heat dissipater shell (7-1) is fixedly connected with the fan motor mounting plate (7-2), a fan motor (7-3) is fixedly connected to the center of the upper end of a fan motor mounting plate (7-2), a matching component I (7-4) is fixedly connected to the outer ring of the fan motor (7-3), four matching grooves (7-5) are uniformly formed in the circumferential direction of the upper end of the matching component I (7-4), an external threaded pipe (7-6) is fixedly connected to the upper end of the matching component I (7-4), four matching blocks (7-8) are uniformly and circumferentially and fixedly connected to the inner ring of the matching component (7-7), the four matching blocks (7-8) are respectively connected to the four matching grooves (7-5) in a clearance fit mode, a plurality of fan blades (7-9) are uniformly and fixedly connected to the circumferential direction of the outer ring of the matching component (7-7), and a check nut (7-10) is connected with the external threaded pipe (7-6) in a threaded mode and is connected with the upper end Contacting; the heat extractor shell (7-1) is positioned in the fan mounting opening (6-2) and fixedly connected to the heat extraction cover main body (6-1), the dust guard (8) comprises a dust guard main body (8-1), ventilation openings (8-2), a handle II (8-3), finger grooves II (8-4), a threaded rod II (8-5) and a dust screen II (8-6), the front side of the lower end of the dust guard main body (8-1) is provided with a plurality of ventilation openings (8-2), the handle II (8-3) is fixedly connected to the rear side of the upper end of the dust guard main body (8-1), the handle II (8-3) is provided with a plurality of finger grooves II (8-4), and the threaded rod II (8-5) is fixedly connected to the front end of the dust guard main body (8-1), the dust screen II (8-6) is fixedly connected to the front side of the upper end of the dust screen main body (8-1); the dustproof plate main body (8-1) is connected in the inlet and outlet (6-3) in a sliding mode, the threaded rod II (8-5) is connected in the jack II (6-5) in a clearance fit mode, and the handle II (8-3) is located in the opening II (6-4).
2. The dustproof ventilation type power distribution cabinet according to claim 1, characterized in that: the base (1) comprises a base main body (1-1), sliding holes (1-2), a motor (1-3), bevel gears I (1-4), bevel gears II (1-5), shafts (1-6) and bearings (1-7), wherein the sliding holes (1-2) are formed in four corners of the lower end of the base main body (1-1), the motor (1-3) is fixedly connected to the center of the lower end of the base main body (1-1), the bevel gears I (1-4) are fixedly connected to output shafts at the left end and the right end of the motor (1-3), the two bevel gears I (1-4) are respectively meshed with the two bevel gears II (1-5) for transmission, the two bevel gears II (1-5) are respectively fixedly connected to the upper ends of the two shafts (1-6), and the middle ends of the two shafts (1-6) are respectively fixedly connected to inner rings of the two bearings (1-7), the outer rings of the two bearings (1-7) are respectively and fixedly connected with the left side and the right side of the lower end of the base main body (1-1).
3. The dustproof ventilation type power distribution cabinet according to claim 2, characterized in that: the main frame (3) comprises a bottom plate (3-1), a door frame (3-2), a back plate (3-3), a mounting plate (3-4), mounting ports (3-5) and side plates (3-6), the rear end of the bottom plate (3-1) is fixedly connected with the door frame (3-2), the back plate (3-3) is fixedly connected to the front end of the bottom plate (3-1), the mounting plate (3-4) is fixedly connected to the front end of the bottom plate (3-1) and located on the rear side of the back plate (3-3), the mounting plate (3-4) is provided with a plurality of mounting ports (3-5), each side plate (3-6) comprises a side plate main body (3-6-1), an inner space (3-6-2), an opening I (3-6-3), and a through port (3-6-4), The side plate comprises a jack I (3-6-5) and a sink groove I (3-6-6), an inner space (3-6-2) is arranged in a side plate main body (3-6-1), an opening I (3-6-3) is arranged on the rear side of the right end of the side plate main body (3-6-1), a plurality of through openings (3-6-4) are formed in the lower end of the side plate main body (3-6-1) from left to right, the jack I (3-6-5) is arranged on the front side of the lower end of the side plate main body (3-6-1), the sink groove I (3-6-6) is arranged on the front side of the lower end of the side plate main body (3-6-1), the jack I (3-6-5) and the sink groove I (3-6-6) are coaxially arranged, and the two side plate main bodies (3-6-1) are fixedly connected to a bottom plate (3) 1) The left and right ends of the base; the door frame (3-2), the back plate (3-3) and the two side plate main bodies (3-6-1) are fixedly connected to the upper end of the base main body (1-1).
4. The dustproof ventilation type power distribution cabinet according to claim 3, characterized in that: the cabinet door (5) comprises a cabinet door main body (5-1), hinges (5-2) and a matching mounting plate (5-3), wherein the left side of the front end of the cabinet door main body (5-1) is fixedly connected with the two hinges (5-2), and the matching mounting plate (5-3) is fixedly connected to the front end of the cabinet door main body (5-1); the cabinet door main body (5-1) is hinged to the left end of the door frame (3-2) through two hinges (5-2), and the matching mounting plate (5-3) is connected with the door frame (3-2) in a clearance fit mode.
5. The dustproof ventilation type power distribution cabinet according to claim 4, characterized in that: the dustproof plate (8) comprises a dustproof plate main body (8-1), ventilation openings (8-2), a handle II (8-3), finger grooves II (8-4), a threaded rod II (8-5) and a dustproof net II (8-6), a plurality of ventilation openings (8-2) are formed in the front side of the lower end of the dustproof plate main body (8-1), the handle II (8-3) is fixedly connected to the rear side of the upper end of the dustproof plate main body (8-1), a plurality of finger grooves II (8-4) are formed in the handle II (8-3), the threaded rod II (8-5) is fixedly connected to the front end of the dustproof plate main body (8-1), and the dustproof net II (8-6) is fixedly connected to the front side of the upper end of the dustproof plate main body (8-1); the dustproof plate main body (8-1) is connected in the inlet and outlet (6-3) in a sliding mode, the threaded rod II (8-5) is connected in the jack II (6-5) in a clearance fit mode, and the handle II (8-3) is located in the opening II (6-4).
6. The dustproof ventilation type power distribution cabinet according to claim 5, characterized in that: the fixing component (9) comprises a fixing component main body (9-1), a thin-wall component (9-2) and anti-skid grains (9-3), the fixing component main body (9-1), the thin-wall component (9-2), the anti-skid grains (9-3) and the front end of the fixing component main body (9-1) are fixedly connected with the thin-wall component (9-2), the anti-skid grains (9-3) are arranged on the thin-wall component (9-2), and the number of the fixing components (9) is three; the two fixing component main bodies (9-1) are respectively in threaded connection with the two threaded rods I (4-4) and are respectively positioned in the two sinking grooves I (3-6-6), and the other fixing component main body is in threaded connection with the threaded rod II (8-5) and is positioned in the sinking groove II (6-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145603.3A CN109861092B (en) | 2019-02-27 | 2019-02-27 | Dustproof ventilation type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145603.3A CN109861092B (en) | 2019-02-27 | 2019-02-27 | Dustproof ventilation type switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109861092A CN109861092A (en) | 2019-06-07 |
| CN109861092B true CN109861092B (en) | 2020-04-03 |
Family
ID=66899199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910145603.3A Active CN109861092B (en) | 2019-02-27 | 2019-02-27 | Dustproof ventilation type switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109861092B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332247B (en) * | 2020-11-16 | 2023-07-07 | 上海机床电器厂有限公司 | Fixing and radiating device for power control internal element of fire-fighting equipment |
| CN116154644B (en) * | 2023-04-20 | 2023-08-18 | 国网山东省电力公司临朐县供电公司 | Power supply control cabinet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203072294U (en) * | 2013-01-21 | 2013-07-17 | 杭州华电自控设备有限公司 | Control cabinet filter screen installation structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202616623U (en) * | 2012-03-31 | 2012-12-19 | 徐州格利尔数码科技有限公司 | Easily detached and washed dust-proof distribution cabinet |
| CN203783929U (en) * | 2014-04-08 | 2014-08-20 | 浙江惠创风机有限公司 | Roof ventilator for large power plant |
| CN105826840B (en) * | 2016-04-11 | 2017-10-27 | 王铮 | It is a kind of that there is the electric equipment cabinet being moved easily with heat sinking function |
| CN205622055U (en) * | 2016-04-13 | 2016-10-05 | 广东明阳龙源电力电子有限公司 | Power equipment container house's rain -proof dust keeper of air inlet |
| CN208142586U (en) * | 2018-05-29 | 2018-11-23 | 吕明亮 | A kind of new electric energy metering cabinet |
| CN109038313B (en) * | 2018-08-22 | 2019-11-29 | 霸州市金桥网络设备有限公司 | A kind of dustproof ventilated type electric power electrical apparatus cabinet |
| CN109149424B (en) * | 2018-09-28 | 2020-01-17 | 国网宁夏电力有限公司电力科学研究院 | Power switch cabinet device for industrial automatic control system |
-
2019
- 2019-02-27 CN CN201910145603.3A patent/CN109861092B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203072294U (en) * | 2013-01-21 | 2013-07-17 | 杭州华电自控设备有限公司 | Control cabinet filter screen installation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109861092A (en) | 2019-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109861092B (en) | Dustproof ventilation type switch board | |
| CN111432617A (en) | Heat dissipation dust collector for electromechanical device | |
| CN210137566U (en) | Heat dissipation device for power supply cabinet | |
| CN209861458U (en) | Mobile communication equipment terminal with protection function | |
| CN213462616U (en) | Electrical control box for multi-use architecture | |
| CN214998299U (en) | Dust collecting fan with cooling water circulation system | |
| CN215452253U (en) | Be used for transformer substation's safety monitoring device | |
| CN212085515U (en) | High intelligent high-voltage board of easy operation | |
| CN211790152U (en) | Mobilizable dustproof heat dissipation type power distribution cabinet | |
| CN107329548A (en) | A kind of computer automatic dust removing radiator fan | |
| CN210273229U (en) | Energy-conserving safe switch board | |
| CN113447709A (en) | Intelligent Internet of things energy consumption detection equipment based on intelligent park | |
| CN215648047U (en) | Electronic equipment with heat abstractor | |
| CN206681950U (en) | A kind of air compressor machine radiator automatic cleaning apparatus | |
| CN216434167U (en) | Current test transfer box | |
| CN217545364U (en) | Power equipment protection device | |
| CN218216748U (en) | Charging device with induction coil | |
| CN110707556A (en) | Power distribution cabinet with height adjusting function for electronic product production | |
| CN218586696U (en) | Power distribution cabinet with detection protection function | |
| CN215989805U (en) | Interim block terminal with power consumption safety intelligent monitoring function | |
| CN213816970U (en) | Safety distribution box | |
| CN213603013U (en) | Hanging type electric appliance cabinet | |
| CN216357903U (en) | Intelligent Internet-of-things controller with high sensitivity and good stability | |
| CN219833521U (en) | Power distribution cabinet | |
| CN218386283U (en) | High-efficient heat dissipation power cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200310 Address after: 211100 No.11, Runfa Road, industrial concentration zone, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province Applicant after: NANJING HUAMAI TECHNOLOGY Co.,Ltd. Address before: 161000 184 group of eight brick committees in Fulaerji District, Qigihar, Heilongjiang Applicant before: Li Zhenping |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |