CN111509570B - Dustproof electric power cabinet - Google Patents
Dustproof electric power cabinet Download PDFInfo
- Publication number
- CN111509570B CN111509570B CN202010311764.8A CN202010311764A CN111509570B CN 111509570 B CN111509570 B CN 111509570B CN 202010311764 A CN202010311764 A CN 202010311764A CN 111509570 B CN111509570 B CN 111509570B
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- electric power
- fixed
- power cabinet
- water
- heat dissipation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a dustproof electric power cabinet, which structurally comprises an electric power cabinet, an electric power display, a cabinet door, a heat dissipation mechanism and a handle, wherein five electric power displays are respectively fixedly embedded and connected with the electric power cabinet, the heat dissipation mechanism is fixed at the lower end of the electric power cabinet, when the electric power cabinet is exposed to humid weather outdoors, the moisture-proof pipe on the dustproof device can prevent external moisture from entering the electric power cabinet through the dustproof device, thereby causing the damage of the internal circuit of the electric power cabinet, effectively blocking the external water vapor through the water vapor blocking groove on the closed open-close plate, can collect the drop of water that condenses through the piece that absorbs water, can extrude the moisture in the piece that absorbs water to the water drainage tank in through rolling the roller, discharge most of water by the board that unloads in the water drainage tank again, avoided the moisture that condenses to stop for a long time in dampproofing tub, the moisture that condenses gets into the condition of electric power cabinet when leading to the opening plate to restart to open.
Description
Technical Field
The invention relates to the field of electric power, in particular to a dustproof electric power cabinet.
Background
All there is the condition of placing the electric power cabinet outdoors in most areas, because the electric power cabinet stays outdoors for a long time to lead to the dust to get into the electric power cabinet from the thermovent easily inside, long-term accumulation will influence the work efficiency of electric power cabinet, thereby can effectually solve the dust problem of getting into the electric power cabinet easily through dustproof electric power cabinet, based on the above-mentioned description the inventor finds that current dustproof electric power cabinet mainly has following not enoughly, for example:
because dustproof electric power cabinet is usually isolated to the dust in the dustproof filter screen of heat dissipation department installation, lead to dustproof electric power cabinet when meetting moist weather, the aqueous vapor passes through in dustproof filter screen gets into dustproof electric power cabinet easily to make dustproof electric power cabinet internal line receive the phenomenon of damage.
Disclosure of Invention
In order to solve the problems, the invention provides a dustproof electric power cabinet.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a dustproof electric power cabinet, its structure includes electric power cabinet, power display, cabinet door, heat dissipation mechanism, handle, power display is equipped with five and inlays solid the connection with electric power cabinet respectively, cabinet door and electric power cabinet hinged joint, be equipped with the handle on the cabinet door, heat dissipation mechanism is fixed in the lower extreme position of electric power cabinet.
As a further optimization of the present invention, the heat dissipation mechanism mainly comprises a heat dissipation fan, a heat dissipation opening, and a dust prevention device, wherein the heat dissipation fan is fixed at an internal position of the heat dissipation mechanism, the heat dissipation opening is fixedly connected with the heat dissipation mechanism, the dust prevention device is fixedly connected with an inner wall of the heat dissipation mechanism, and the dust prevention device is fixed at a rear end position of the heat dissipation opening.
As a further optimization of the invention, the dustproof device mainly comprises a shell, a moisture-proof pipe and a dustproof filter screen, wherein the shell is fixed at the outer position of the dustproof device, the moisture-proof pipe is fixed at the inner side position of the shell, the dustproof filter screen is fixed at the front end position of the moisture-proof pipe, thirty-six moisture-proof pipes are arranged, and nine moisture-proof pipes are in a group and are fixedly connected with each other.
As a further optimization of the invention, the moisture-proof pipe mainly comprises an opening plate, a drainage groove and a stopping block, wherein the opening plate is movably clamped with the upper end of the inner wall of the moisture-proof pipe, the drainage groove is fixedly embedded with the lower end of the inner wall of the moisture-proof pipe, the stopping block is fixedly embedded with the upper end of the inner wall of the moisture-proof pipe, and the stopping block is fixed at the rear end position of the opening plate.
As a further optimization of the invention, the open-close plate mainly comprises a combination pipe, water-air blocking grooves and movable rollers, wherein the combination pipe is connected with the movable rollers, the water-air blocking grooves are connected with the combination pipe, the movable rollers are fixed at the center of the combination pipe, and the number of the water-air blocking grooves is eight and is uniformly distributed at the front end of the open-close plate.
As a further optimization of the invention, the water-air blocking groove mainly comprises a rolling roller, a water absorbing sheet and a magnet, wherein the rolling roller is movably clamped with the water-air blocking groove, the water absorbing sheet is fixed between the rolling roller and the magnet, the magnet is fixed at the inner position of the water-air blocking groove, the rolling roller is made of an iron material, and the water absorbing sheet is made of a polyurethane material with strong water absorption.
As a further optimization of the invention, the rolling roller mainly comprises an extrusion mechanism, a fixed outer ring and eight central columns, wherein the extrusion mechanism is movably clamped with the fixed outer ring, the fixed outer ring is connected with the central columns, the central columns are fixed at the central position of the rolling roller, and the extrusion mechanisms are uniformly distributed on the fixed outer ring in a circular manner.
As a further optimization of the invention, the extrusion mechanism mainly comprises a restoring block, a connecting rod and a reset device, wherein the restoring block is movably clamped with the fixed outer ring, one end of the connecting rod is movably clamped with the restoring block, the other end of the connecting rod is connected with the reset device, and the restoring block is of an arc-shaped structure.
As a further optimization of the invention, the resetting device mainly comprises a sliding guide rail, a sliding block, an elastic strip, a resetting push block and a sliding groove, wherein the sliding guide rail is provided with two sliding blocks which are respectively fixed at two sides of the resetting device, the two sliding blocks are respectively in clearance fit with the sliding groove, the two elastic strips are provided with two elastic strips, one end of each elastic strip is fixedly embedded and connected with the inner wall of the sliding groove, the other end of each elastic strip is connected with the resetting push block, the resetting push block is in clearance fit with the sliding groove, the sliding groove is fixed at the inner position of the resetting device, and the elastic strips are made of natural latex with high elasticity.
As a further optimization of the invention, the drainage channel mainly comprises a rolling track, a water discharging plate and a wiping device, wherein the movable track is fixed on the inner wall of the drainage channel, the water discharging plate is fixedly embedded with the drainage channel, the wiping device is movably clamped with the rolling track, the water discharging plate is triangular, and the heights of two ends of the water discharging plate are different.
As a further optimization of the invention, the drying device mainly comprises a fixed disc, a drying strip, a rotating ring and a connecting column, wherein the fixed disc is fixedly embedded and connected with the drying device, one end of the drying strip is connected with the fixed disc, the other end of the drying strip is connected with the rotating ring, the rotating ring is movably clamped with the drying device, the connecting column is fixed at the central position of the drying device, and the drying strip is made of blended fiber and has strong water absorption and toughness.
The invention has the following beneficial effects:
1. when electric power cabinet meets humid weather outdoors, can prevent through the dampproofing pipe on the dust keeper that outside aqueous vapor from passing through inside dust keeper gets into the electric power cabinet, thereby the phenomenon that the inner line that leads to the electric power cabinet damaged appears, through the inside open-close board of dampproofing pipe under the cooperation that blocks, can realize one-way opening and shutting, when radiator fan in the heat dissipation mechanism dispels the heat, the air current that produces through radiator fan makes the open-close board outwards open, open-close board is automatic closed when stopping the heat dissipation, in the dustproof filter screen gets into dampproofing pipe when outside aqueous vapor, can effectually block outside aqueous vapor through the aqueous vapor block groove on the closed open-close board.
2. Because outside aqueous vapor can condense into the drop of water under the aqueous vapor stops blockking of groove, can collect the drop of water that condenses through the piece that absorbs water, through the cooperation of rolling roller and magnet, can extrude the moisture in the piece that absorbs water to the water drainage tank in, discharge most of water by the board that unloads in the water drainage tank again, can dry the remaining water stain on the board that unloads through wiping dry device, the moisture of having avoided condensing stops for a long time in dampproofing tub, the condition that the moisture that condenses got into electric power cabinet when leading to the opening plate to restart to open.
Drawings
Fig. 1 is a schematic structural diagram of a dustproof power cabinet according to the present invention.
Fig. 2 is a schematic structural diagram of the side view of the interior of the heat dissipation mechanism of the present invention.
Fig. 3 is a schematic structural view of the dustproof device of the present invention.
Fig. 4 is a schematic view of the interior of the moisture barrier of the present invention from a side view.
Fig. 5 is a schematic structural view of the opening plate of the present invention.
Fig. 6 is a schematic structural view of a partial side view of the water vapor barrier groove of the present invention.
Fig. 7 is a side view of the laminating roller of the present invention.
FIG. 8 is a side view of the pressing mechanism of the present invention.
Fig. 9 is a schematic partial top view of the repositioning device of the present invention.
FIG. 10 is a side view of the drainage channel of the present invention.
Fig. 11 is a schematic structural view of the wiping device of the present invention.
In the figure: an electric power cabinet-1, an electric power display-2, a cabinet door-3, a heat dissipation mechanism-4, a handle-5, a heat dissipation fan-41, a heat dissipation opening-42, a dustproof device-43, a shell-431, a damp-proof pipe-432, a dustproof filter screen-433, an open close plate-a 1, a drainage groove-a 2, a stopping block-a 3, a combination pipe-a 11, a water vapor stopping groove-a 12, a movable roller-a 13, a rolling roller-a 121, a water absorption sheet-a 122, a magnet-a 123, an extrusion mechanism-b 1, a fixed outer ring-b 2, a central column-b 3, a restoring block-b 11, a connecting rod-b 12, a restoring device-b 13, a sliding guide rail-b 131, a sliding block-b 132, an elastic strip-b 133, a restoring pushing block-b 134, a sliding groove-135 b135, a heat dissipation fan-41, a heat dissipation opening-42, a dustproof device-43, a shell-431, a damp-b 122, a water absorption sheet-a magnet-a water absorption sheet-b 123, a water absorption sheet-b-3, a heat dissipation mechanism, a heat dissipation device, a heat-b-, Rolling track-a 21, water discharge plate-a 22, wiping device-a 23, fixed disc-a 231, wiping strip-a 232, rotating ring-a 233 and connecting column-a 234.
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.
Example 1
As shown in fig. 1-5:
the invention provides a dustproof electric power cabinet which structurally comprises an electric power cabinet 1, an electric power display 2, a cabinet door 3, a heat dissipation mechanism 4 and a handle 5, wherein five parts of the electric power display 2 are fixedly embedded in the electric power cabinet 1 respectively, the cabinet door 3 is hinged with the electric power cabinet 1, the handle 5 is arranged on the cabinet door 3, and the heat dissipation mechanism 4 is fixed at the lower end of the electric power cabinet 1.
Wherein, heat dissipation mechanism 4 mainly comprises radiator fan 41, thermovent 42, dust keeper 43, radiator fan 41 is fixed in the inside position of heat dissipation mechanism 4, thermovent 42 is connected with heat dissipation mechanism 4 is set, dust keeper 43 is connected with heat dissipation mechanism 4's inner wall is set, dust keeper 43 is fixed in the rear end position of thermovent 42, can carry out the separation to the dust that gets into from thermovent 42 under the prerequisite that does not influence the radiating effect.
Wherein, dust keeper 43 mainly comprises shell 431, dampproofing pipe 432, dustproof filter screen 433, shell 431 is fixed in dust keeper 43's outside position, dampproofing pipe 432 is fixed in shell 431's inboard position, dustproof filter screen 433 is fixed in dampproofing pipe 432's front end position, dampproofing pipe 432 is equipped with thirty six, and nine are a set of mutual embedded connection to improve dampproofing effect.
Wherein, dampproofing pipe 432 mainly comprises open plate a1, drain channel a2, hinders piece a3, open plate a1 and dampproofing pipe 432's inner wall upper end activity block, drain channel a2 is connected with dampproofing pipe 432's inner wall lower extreme is embedded firmly, hinder piece a3 and dampproofing pipe 432 inner wall upper end embedded firmly and be connected, hinder piece a3 and be fixed in open plate a 1's rear end position to restriction open plate a1 carries out one-way opening and shutting.
The opening plate a1 mainly comprises a combination pipe a11, a water vapor blocking groove a12 and a movable roller a13, the combination pipe a11 is connected with the movable roller a13, the water vapor blocking groove a12 is connected with the combination pipe a11, the movable roller a13 is fixed at the center of the combination pipe a11, the number of the water vapor blocking grooves a12 is eight, and the water vapor blocking grooves are uniformly distributed at the front end of the opening plate a1, so that water vapor entering the moisture-proof pipe 432 can be blocked more effectively.
The detailed use method and action of the embodiment are as follows:
in the invention, the dust-proof device 43 can effectively prevent external dust from entering the interior of the power cabinet 1 through the heat-dissipating port 42 on the heat-dissipating mechanism 4, the moisture-proof tube 432 on the dust-proof device 43 can prevent the power cabinet 1 from being in wet weather, and moisture can easily enter the interior of the power cabinet 1 through the dust-proof device 43, so that the internal circuit of the power cabinet 1 is damaged, when the heat-dissipating fan 41 rotates to dissipate heat, the airflow generated by the heat-dissipating fan 41 can push the opening-closing plate a1 to open outwards, when the heat-dissipating fan 41 stops rotating, the opening-closing plate a1 can be automatically closed, through the matching of the blocking block a3, the opening-closing plate a1 can only open and close unidirectionally, and moisture entering the moisture-proof tube 432 can be condensed into water drops in the groove through the moisture-blocking groove a12 on the opening-closing plate a1, so as to effectively block external moisture, thus avoiding the situation that external moisture easily enters the power cabinet 1 in humid weather.
Example 2
As shown in fig. 6-11:
the moisture blocking groove a12 mainly comprises a rolling roller a121, a water absorbing sheet a122 and a magnet a123, the rolling roller a121 is movably clamped with the moisture blocking groove a12, the water absorbing sheet a122 is fixed between the rolling roller a121 and the magnet a123, the magnet a123 is fixed in the moisture blocking groove a12, the rolling roller a121 is made of iron, so that the rolling roller a121 can extrude moisture in the water absorbing sheet a122 more cleanly under the cooperation of the magnet a123, and the water absorbing sheet a122 is made of polyurethane material with strong water absorption, so that the water absorbing effect on the moisture condensed on the surface of the water absorbing sheet a122 can be enhanced.
Wherein, rolling roller a121 mainly comprises extrusion mechanism b1, fixed outer loop b2, center post b3, extrusion mechanism b1 and fixed outer loop b2 activity block, fixed outer loop b2 is connected with center post b3, center post b3 is fixed in the central point of rolling roller a121 and puts, extrusion mechanism b1 is equipped with eight, and even be circular distribution on fixed outer loop b2, can strengthen the extrusion effect of rolling roller a121 to the moisture in water absorption piece a122, rotation through center post b3 can drive rolling roller a121 and carry out round trip movement along the inner wall that water and air blocked groove a12, cooperation through magnet a123 can increase the extrusion pressure degree of rolling roller a121 to the water absorption piece.
The pressing mechanism b1 mainly comprises a restoring block b11, a connecting rod b12 and a resetting device b13, wherein the restoring block b11 is movably clamped with the fixed outer ring b2, one end of the connecting rod b12 is movably clamped with the restoring block b11, the other end of the connecting rod b12 is connected with the resetting device b13, and the restoring block b11 is of an arc-shaped structure, so that the restoring block b11 is more consistent with the motion track of the rolling roller a 121.
The resetting device b13 mainly comprises a sliding guide rail b131, a sliding block b132, an elastic strip b133, a resetting push block b134 and a sliding groove b135, the sliding guide rail b131 is provided with two positions which are respectively fixed on two sides of the resetting device b13, the sliding block b132 is provided with two positions which are respectively in clearance fit with the sliding groove b131, the elastic strip b133 is provided with two positions, one end of the two positions is fixedly embedded in the inner wall of the sliding groove b135, the other end of the elastic strip b133 is connected with the resetting push block b134, the resetting push block b134 is in clearance fit with the sliding groove b135, the sliding groove b135 is fixed in the inner position of the resetting device b13, and the elastic strip b133 is made of natural latex with high elasticity, so that the rebounding effect of the resetting device b13 is better and remarkable.
The drainage channel a2 mainly comprises a rolling track a21, a water discharge plate a22 and a wiping device a23, wherein the movable track a21 is fixed on the inner wall of the drainage channel a2, the water discharge plate a22 is fixedly connected with the drainage channel a2 in an embedded mode, the wiping device a23 is movably clamped with the rolling track a21, the water discharge plate a22 is triangular, and the heights of two ends of the water discharge plate a22 are different, so that most of water falling into the drainage channel a2 can be discharged.
The wiping device a23 mainly comprises a fixed disc a231, a wiping strip a232, a rotating ring a233 and a linking column a234, the fixed disc a231 is fixedly connected with the wiping device a23 in an embedded manner, one end of the wiping strip a232 is connected with the fixed disc a231, the other end of the wiping strip a232 is connected with the rotating ring a233, the rotating ring a233 is movably clamped with the wiping device a23, the linking column a234 is fixed at the center of the wiping device a23, the wiping strip a232 is made of blended fiber materials and has strong water absorption and toughness, so that the water absorption effect of the wiping strip a232 is enhanced, the situation that the wiping strip a232 is broken and damaged after the rotating ring a233 rotates for multiple times is effectively avoided, and the rotation of the linking column a234 can drive the wiping device a23 to roll back and forth along a rolling track a 21.
The detailed use method and action of the embodiment are as follows:
in the invention, when the outside moisture is condensed into water drops in the moisture blocking groove a12 on the opening plate a1, the condensed water drops can be collected by the water absorbing sheet a122, the rolling roller a121 rolls on the water absorbing sheet a122, and the water in the water absorbing sheet a122 can be pressed into the water discharge groove a2 by the mutual matching of the rolling roller a121 and the magnet a123, and the pressing effect of the rolling roller a121 on the moisture in the water absorption sheet a122 can be enhanced by the pressing mechanism b1 on the rolling roller a121, when water falls into the drainage groove a2, most of the water can be drained through the water discharging plate a22 in the drainage groove a2, the wiping device a23 wipes water stains remained on the water discharging plate a22 in a rolling mode along the rolling guide rail a21, and the rotating ring a233 on the wiping device a23 rotates and screws the water in the wiping strip a232, so that the situation that the condensed water stays in the moisture-proof pipe 432 for a long time and enters the power cabinet 1 when the opening plate a1 is opened again is avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (4)
1. The utility model provides a dustproof electric power cabinet, its structure includes electric power cabinet (1), power display (2), cabinet door (3), heat dissipation mechanism (4), handle (5), power display (2) are equipped with five and are connected with electric power cabinet (1) are built in respectively, cabinet door (3) and electric power cabinet (1) hinged joint, be equipped with handle (5), its characterized in that on cabinet door (3): the heat dissipation mechanism (4) is fixed at the lower end of the electric cabinet (1);
the heat dissipation mechanism (4) mainly comprises a heat dissipation fan (41), a heat dissipation port (42) and a dustproof device (43), wherein the heat dissipation fan (41) is fixed at the inner position of the heat dissipation mechanism (4), the heat dissipation port (42) is fixedly connected with the heat dissipation mechanism (4), and the dustproof device (43) is fixedly connected with the inner wall of the heat dissipation mechanism (4);
the dustproof device (43) mainly comprises a shell (431), a damp-proof pipe (432) and a dustproof filter screen (433), wherein the shell (431) is fixed at the outer position of the dustproof device (43), the damp-proof pipe (432) is fixed at the inner side position of the shell (431), and the dustproof filter screen (433) is fixed at the front end position of the damp-proof pipe (432);
the damp-proof pipe (432) mainly comprises an opening plate (a 1), a drainage groove (a 2) and a blocking block (a 3), wherein the opening plate (a 1) is movably clamped with the upper end of the inner wall of the damp-proof pipe (432), the drainage groove (a 2) is fixedly embedded with the lower end of the inner wall of the damp-proof pipe (432), and the blocking block (a 3) is fixedly embedded with the upper end of the inner wall of the damp-proof pipe (432);
the plywood (a 1) mainly comprises a combination pipe (a 11), a water vapor blocking groove (a 12) and a movable roller (a 13), wherein the combination pipe (a 11) is connected with the movable roller (a 13), the water vapor blocking groove (a 12) is connected with the combination pipe (a 11), and the movable roller (a 13) is fixed at the center of the combination pipe (a 11);
the drainage channel (a 2) mainly comprises a rolling track (a 21), a water discharging plate (a 22) and a wiping device (a 23), wherein the movable track (a 21) is fixed on the inner wall of the drainage channel (a 2), the water discharging plate (a 22) is fixedly embedded in the drainage channel (a 2), and the wiping device (a 23) is movably clamped with the rolling track (a 21);
the water and air blocking groove (a 12) mainly comprises a rolling roller (a 121), a water absorbing sheet (a 122) and a magnet (a 123), wherein the rolling roller (a 121) is movably clamped with the water and air blocking groove (a 12), the water absorbing sheet (a 122) is fixed between the rolling roller (a 121) and the magnet (a 123), and the magnet (a 123) is fixed in the water and air blocking groove (a 12);
the wiping device (a 23) mainly comprises a fixed disc (a 231), a wiping strip (a 232), a rotating ring (a 233) and a linking column (a 234), wherein the fixed disc (a 231) is fixedly embedded in the wiping device (a 23), one end of the wiping strip (a 232) is connected with the fixed disc (a 231), the other end of the wiping strip (a 232) is connected with the rotating ring (a 233), the rotating ring (a 233) is movably clamped with the wiping device (a 23), and the linking column (a 234) is fixed at the center of the wiping device (a 23).
2. The dustproof electric power cabinet according to claim 1, characterized in that: the rolling roller (a 121) mainly comprises an extrusion mechanism (b 1), a fixed outer ring (b 2) and a central column (b 3), wherein the extrusion mechanism (b 1) is movably clamped with the fixed outer ring (b 2), the fixed outer ring (b 2) is connected with the central column (b 3), and the central column (b 3) is fixed at the central position of the rolling roller (a 121).
3. The dustproof electric power cabinet according to claim 2, characterized in that: the extrusion mechanism (b 1) mainly comprises a recovery block (b 11), a connecting rod (b 12) and a reset device (b 13), wherein the recovery block (b 11) is movably clamped with a fixed outer ring (b 2), one end of the connecting rod (b 12) is movably clamped with the recovery block (b 11), and the other end of the connecting rod (b 12) is connected with the reset device (b 13).
4. The dustproof electric power cabinet according to claim 3, characterized in that: resetting means (b 13) mainly comprise sliding guide (b 131), sliding block (b 132), elastic strip (b 133), the ejector pad that resets (b 134), sliding tray (b 135), sliding guide (b 131) are equipped with two both sides positions that are fixed in resetting means (b 13) respectively, sliding block (b 132) are equipped with two respectively with sliding tray (b 131) clearance fit, elastic strip (b 133) are equipped with two and one end and the inner wall embedded solid of sliding tray (b 135) is connected, the other end of elastic strip (b 133) is connected with the ejector pad that resets (b 134), the ejector pad that resets (b 134) and sliding tray (b 135) clearance fit, sliding tray (b 135) are fixed in the inside position of resetting means (b 13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010311764.8A CN111509570B (en) | 2020-04-20 | 2020-04-20 | Dustproof electric power cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010311764.8A CN111509570B (en) | 2020-04-20 | 2020-04-20 | Dustproof electric power cabinet |
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| CN111509570A CN111509570A (en) | 2020-08-07 |
| CN111509570B true CN111509570B (en) | 2021-08-03 |
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| CN112934849B (en) * | 2021-02-03 | 2022-12-13 | 深圳市一通检测技术有限公司 | Ventilation and dust removal equipment for detecting instrument |
| CN113015412B (en) * | 2021-03-01 | 2022-07-12 | 深圳第二世界跨境电商有限公司 | Active heat abstractor is used to 5G communication base station |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105875A (en) * | 1998-09-08 | 2000-08-22 | Lucent Technologies, Inc. | Direct air cooling of outdoor electronic cabinets |
| GB0207382D0 (en) * | 2002-03-28 | 2002-05-08 | Holland Heating Uk Ltd | Computer cabinet |
| CN103118509B (en) * | 2013-01-24 | 2014-01-22 | 林万才 | Method for improving fireproof performance of vehicle-mounted data recording device and protective device |
| US10629396B2 (en) * | 2017-05-08 | 2020-04-21 | Rockwell Automation Technologies, Inc. | Arc flash resistant enclosure with segregated cooling |
| CN207638205U (en) * | 2017-12-27 | 2018-07-20 | 新疆万明光达电控电气设备有限公司 | A kind of cooling fire prevention power distribution cabinet |
| CN108400532A (en) * | 2018-05-10 | 2018-08-14 | 陈书画 | A kind of power information server controls cabinet |
| CN208589648U (en) * | 2018-06-10 | 2019-03-08 | 无锡军工智能电气股份有限公司 | A kind of mining moisture-proof high-tension switch cabinet |
| CN208849264U (en) * | 2018-10-10 | 2019-05-10 | 杭州荣科电气设备有限公司 | High-reliability high static VAR generator |
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