CN109802308A - A kind of electric power dustproof electric cabinet - Google Patents

A kind of electric power dustproof electric cabinet Download PDF

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Publication number
CN109802308A
CN109802308A CN201811641812.9A CN201811641812A CN109802308A CN 109802308 A CN109802308 A CN 109802308A CN 201811641812 A CN201811641812 A CN 201811641812A CN 109802308 A CN109802308 A CN 109802308A
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CN
China
Prior art keywords
shaft
shield case
dust shield
cabinet body
extraction fan
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Granted
Application number
CN201811641812.9A
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Chinese (zh)
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CN109802308B (en
Inventor
肖东生
戴卫华
胡英峰
王锐
任晓晗
苏宁
孙俭军
贾喆
李学朋
周卫瑾
赵明慧
马晖军
芦斌
宋超
荣光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linqing Power Supply Company State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Liaocheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Linqing Power Supply Company State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Liaocheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Publication date
Application filed by Linqing Power Supply Company State Grid Shandong Electric Power Co, State Grid Corp of China SGCC, Liaocheng Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Linqing Power Supply Company State Grid Shandong Electric Power Co
Priority to CN201811641812.9A priority Critical patent/CN109802308B/en
Publication of CN109802308A publication Critical patent/CN109802308A/en
Application granted granted Critical
Publication of CN109802308B publication Critical patent/CN109802308B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of electric power dustproof electric cabinets, belong to electric power cabinet field, thermovent including cabinet body and set on cabinet body side, thermovent outlet side is equipped with strainer, fixed dust shield case on the cabinet is equipped at thermovent, dust shield case is cube structure, the side of dust shield case connection cabinet body is open and is connected to cabinet body inner cavity, the strainer is set to the opposite side of the side of dust shield case connection cabinet body, extraction fan and electrostatic roller group are equipped in the dust shield case, the extraction fan is located at the side of dust shield case connection cabinet body, the electrostatic roller group is between extraction fan and strainer, the electrostatic roller group includes two friction rollers being laterally arranged being overlapped up and down, alternate intervals formula fixing sleeve is equipped with rubber sleeve and fur cover along its length on the friction roller, and the rubber sleeve on a friction roller is aligned and contacts with the fur cover of another friction roller.There is excellent dust reduction capability at the thermovent of electric power cabinet provided by the present invention.

Description

A kind of electric power dustproof electric cabinet
Technical field
The present invention relates to electric power cabinet fields, are specifically related to a kind of electric power dustproof electric cabinet.
Background technique
Electric power cabinet is a kind of common power infrastructures, internal that a large amount of power components are housed, due to electric power cabinet work When making, inside will generate amount of heat, therefore, have to open up radiator window on the side wall of electric power cabinet, for current radiator window, Basic structure is shutter in a strip shape, that is, is bounded on each side and opens up one group of parallel strip hole on wall, each strip hole top tool There is the strip eaves for being turned over downwards simultaneously semi-surrounding strip hole, strip eaves is used to be strip hole rain cover.Although being item by strip eaves Shape window rain cover, but for dust, it can not but be stopped by strip eaves, and dust is usually to face upward to raise from ground again, Therefore, it is very easy to be entered back into strip hole, it is believed that the setting of strip eaves is more just into after the enclosing region of strip eaves Benefit dust enters electric power cabinet, to can damage to internal power components.So needing to set at the thermovent of electric power cabinet Set dust guard.
Summary of the invention
1. technical problems to be solved
The technical problem to be solved in the present invention is that providing a kind of electric power dustproof electric cabinet, have at thermovent excellent Dust reduction capability.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of electric power dustproof electric cabinet, the thermovent including cabinet body and set on cabinet body side, the thermovent outlet side are set There is strainer, fixed dust shield case on the cabinet is equipped at the thermovent, the dust shield case is cube structure, and the dust shield case connects Receive at the counter body side it is open and be connected to cabinet body inner cavity, the strainer is set to the opposite side of the side of dust shield case connection cabinet body, described Extraction fan and electrostatic roller group are equipped in dust shield case, the extraction fan is located at the side of dust shield case connection cabinet body, the electrostatic roller group Between extraction fan and strainer, the electrostatic roller group includes two friction rollers being laterally arranged being overlapped up and down, the friction Alternate intervals formula fixing sleeve is equipped with rubber sleeve and fur cover along its length on roller, and the rubber sleeve on a friction roller and another The fur cover of a piece friction roller is aligned and contacts;
Shaft one, length direction of the shaft one perpendicular to friction roller, the exhausting are worn at the extraction fan center The frontoparallel of fan is passed through in the side of dust shield case connection cabinet body, the shaft one between two friction rollers, the friction roller It is equipped with the annular groove passed through for shaft one, the center of circle of the annular groove is located on the central axis of friction roller, the shaft one Side where the opposite end of corresponding extraction fan is connected to strainer by bearing one;Fixation is equipped with shaft on the friction roller center line Two, two both ends of shaft pass through bearing two and are connected on the corresponding side inner wall of dust shield case, the side of two shafts two Equal fixing sleeve is equipped with intermeshing transmission gear, and the diameter of the transmission gear is equal to the end face diameter of friction roller;Described turn Axis one and shaft two are driven by driving motor.
Further, clearance-type is set with and is connected on part of the shaft one between extraction fan and electrostatic roller group The supporting plate one being fixed on the side wall of bearing two on dust shield case, the supporting plate one are parallel to the length direction of friction roller.Based on axis One end of shaft one can be supported by holding one, and supporting plate one can provide support for one another side of shaft, so as to ensure shaft one Stabilization, and then can lay a good foundation for the stable motion of extraction fan.
Further, the position that the dust shield case corresponds to the inside corresponding shaft bearing one of strainer is fixed with the bar shaped being vertically arranged Plate, the bearing one are fixed in stripe board.Because if bearing one is directly anchored to will lead to the stability of bearing one on strainer Deficiency can ensure the stability of bearing one so setting stripe board is used to install bearing one.
Further, the one end fixing sleeve of a shaft two is equipped with bevel gear one, and the driving motor is set to cone One side of gear, the fixed shaft three for being parallel to shaft one in the free end of the output shaft of the driving motor, the shaft three One end clearance-type far from driving motor is set with the supporting plate two for being connected to and being fixed on the side wall of bearing two on dust shield case, described Fixing sleeve is equipped with the bevel gear two engaged with bevel gear one in shaft three, and fixing sleeve is equipped with band in the shaft three and shaft one One is taken turns, is arranged with a transmission belt one between two belt wheels one.It is rotated by driving motor drive shaft three, band movable belt pulley one It is rotated simultaneously with bevel gear two, bevel gear two can rotate with dynamic bevel gear one, and bevel gear one drives a shaft two to rotate, and pass through Transmission gear can drive another shaft two synchronous but rotate backward, that is, realize two friction roller synchronous backward rotations;Belt wheel One can drive another belt wheel one to rotate by transmission belt one, so that shaft one be driven to rotate, shaft one drives extraction fan rotation. Then extraction fan and electrostatic roller group can be driven to act simultaneously by a driving motor, realize making full use of for the energy.
As the improvement to above scheme, electrostatic roller group both ends side respectively sets an extraction fan, two extraction fan centers Place is equipped with shaft one, and fixing sleeve is equipped with belt wheel two in two shafts one, is arranged between two belt wheels two A piece transmission belt two.Two extraction fans, which are arranged, can promote the exhausting effect of extraction fan, and can make two by belt wheel two and transmission two Root shaft one, which synchronizes, to be rotate in same direction, and then only needs original driving mechanism that two extraction fans can be driven, and is conducive to energy saving.
It is equipped with as the improvement to above scheme, in the dust shield case to it and connects the opposite side extraction of the side of cabinet body Drawer groove body, the drawer groove body include the table side plate of the mainboard and the outer end side of corresponding dust shield case in " Kan " shape, and the strainer is embedding Enter formula to be fixed on table side plate, the dust shield case inner surface is equipped with the sliding slot slided in the horizontal direction for mainboard, the exhausting Fan, electrostatic roller group and its driving mechanism are all mounted in drawer groove body.In this way, making extraction fan, electrostatic roller group and its drive Motivation structure can extract dust shield case out with drawer groove body, consequently facilitating the dismounting and maintenance of associated components, are also convenient for in electrostatic roller group The dust of absorption is cleared up.
Further, two side bottom of mainboard is equipped with idler wheel, and the sliding slot bottom is adapted with idler wheel.Idler wheel is set Set the sliding of convenient drawer groove body.
Further, micro- magnetic patch one, the dust shield case inner top are built-in with towards the side of cabinet body at the top of the table side plate It is built-in with and the magnetic attracting micro- magnetic patch two of micro- magnetic patch one towards the side of table side plate.Micro- magnetic patch one and micro- magnetic patch two are in drawer slot Body can be pulled together when being pushed completely into dust shield case by magnetic attraction, can ensure fitting closely between table side plate and dust shield case And maintain the stabilization of drawer groove body.
3. beneficial effect
The present invention is equipped with dust shield case at the thermovent of the cabinet body side of electric power cabinet, is equipped with extraction fan and electrostatic in dust shield case Roller group, the rotation of extraction fan can produce the thrust that dust shield case outlet end is directed toward by cabinet body inner cavity, and extraction fan is by the intracorporal dust of cabinet It is drawn into dust shield case with heat, and makes them that electric power cabinet be discharged by the strainer of dust shield case outlet end, while also helping anti- Only the dust of external environment enters cabinet body by thermovent;Electrostatic roller group includes two friction rollers being laterally arranged being overlapped up and down, Alternate intervals formula fixing sleeve is equipped with rubber sleeve and fur cover, and the rubber sleeve on a friction roller along its length on friction roller It is aligned and contacts with the fur cover of another friction roller.Rubber sleeve and fur cover between two friction rollers two friction rollers it Between phase mutual friction, may make on two friction rollers all with electrostatic, the dust in dust shield case can be adsorbed, even if dust shield case Interior there are dusts, also can all be adsorbed by electrostatic roller group, will not enter in cabinet body.It follows that at the thermovent of this electric power cabinet With excellent dust reduction capability.
Detailed description of the invention
Fig. 1 is structural representation cross-sectional view of the invention;
Fig. 2 is dust shield case 2 and its schematic diagram of internal structure in Fig. 1;
Fig. 3 is the side view that the present invention connects the side of cabinet body 1 in dust shield case 2;
Fig. 4 is the side view of drawer groove body 14;
Fig. 5 is the top view that the present invention removes 2 top panel of dust shield case;
Fig. 6 is the structure enlargement diagram of region A in Fig. 5;
Fig. 7 is the structure enlargement diagram of region B in Fig. 5.
Appended drawing reference: 1, cabinet body;2, dust shield case;21,;3, extraction fan;31, shaft one;32, bearing one;33, supporting plate one; 34, belt wheel two;35, transmission belt two;4, electrostatic roller group;41, friction roller;42, rubber sleeve;43, fur cover;44, annular groove;45, Shaft two;46, bearing two;47, transmission gear;5, driving motor;6, stripe board;7, bevel gear one;8, shaft three;9, supporting plate Two;10, strainer;11, bevel gear two;12, belt wheel one;13, transmission belt one;14, drawer groove body;141, mainboard;142, table side plate; 143, idler wheel;15, micro- magnetic patch one;16, micro- magnetic patch two.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment
A kind of electric power dustproof electric cabinet as shown in Figure 1, the thermovent including cabinet body 1 and set on 1 side of cabinet body are described to dissipate Hot mouth outlet side is equipped with strainer 10, and the dust shield case 2 being fixed on cabinet body 1 is equipped at the thermovent, and the dust shield case 2 is cube Structure, the dust shield case 2 connect the side opening of cabinet body 1 and are connected to 1 inner cavity of cabinet body, and the strainer 10 is connected set on dust shield case 2 The opposite side of the side of cabinet body 1;As shown in Fig. 2, being equipped with extraction fan 3 and electrostatic roller group 4, the extraction fan 3 in the dust shield case 2 The side of cabinet body 1 is connected positioned at dust shield case 2, the electrostatic roller group 4 is between extraction fan 3 and strainer 10, such as Fig. 3 and Fig. 5 institute Show, the electrostatic roller group 4 includes two friction rollers 41 being laterally arranged being overlapped up and down, side along its length on the friction roller 41 Rubber sleeve 42 and fur cover 43 are housed to alternate intervals formula fixing sleeve, and the rubber sleeve 42 on a friction roller 41 rubs with another The fur cover 43 for wiping roller 41 is aligned and contacts;
As shown in figures 2 and 5, shaft 1 is worn at 3 center of extraction fan, the shaft 1 is perpendicular to friction roller 41 length direction, the frontoparallel of the extraction fan 3 connect the side of cabinet body 1 in dust shield case 2, and the shaft 1 is from two It is passed through between friction roller 41, the friction roller 41 is equipped with the annular groove 44 passed through for shaft 1, the circle of the annular groove 44 The heart is located on the central axis of friction roller 41, as shown in Fig. 2, Fig. 4 and Fig. 6, the opposite end of the corresponding extraction fan 3 of the shaft 1 10 place side of strainer is connected to by bearing 1;As depicted in figs. 3 and 5, fixation is equipped on 41 center line of friction roller Shaft 2 45,2 45 both ends of shaft pass through bearing 2 46 and are connected on the corresponding side inner wall of dust shield case 2, turn described in two The equal fixing sleeve in the side of axis 2 45 is equipped with intermeshing transmission gear 47, and the diameter of the transmission gear 47 is equal to friction roller 41 End face diameter;The shaft 1 and shaft 2 45 are driven by driving motor 5.
In the present embodiment, as depicted in figs. 3 and 5, the shaft 1 is between extraction fan 3 and electrostatic roller group 4 Clearance-type is set with the supporting plate 1 for being connected to and being fixed on the side wall of bearing 2 46 on dust shield case 2, the supporting plate one on part 33 are parallel to the length direction of friction roller 41.One end of shaft 1 can be supported based on bearing 1, supporting plate 1 can be to turn One 31 another side of axis provides support, so as to ensure the stabilization of shaft 1, and then can beat for the stable motion of extraction fan 3 Under good basis.
In the present embodiment, as shown in Fig. 2, Fig. 4 and Fig. 5, the inside corresponding shaft bearing one of the corresponding strainer 10 of the dust shield case 2 32 position is fixed with the stripe board 6 being vertically arranged, and the bearing 1 is fixed in stripe board 6.Because if bearing 1 is straight It connects and is fixed on the stability that will lead to bearing 1 on strainer 10 deficiency, so setting stripe board 6 is used to install bearing 1, and it can Ensure the stability of bearing 1.
In the present embodiment, as shown in Fig. 2, Fig. 3 and Fig. 7, the one end fixing sleeve of a shaft 2 45 is equipped with cone Gear 1, the driving motor 5 are set to one 7 side of bevel gear, and the free end of the output shaft of the driving motor 5 is fixed with flat In the shaft 38 of shaft 1, the shaft 38 is set with far from one end clearance-type of driving motor 5 and is connected to dust shield case 2 row On be fixed with supporting plate 29 on the side wall of bearing 2 46, fixing sleeve is equipped with the cone engaged with bevel gear 1 in the shaft 38 Gear 2 11, fixing sleeve is equipped with belt wheel 1, winding between two belt wheels 1 in the shaft 38 and shaft 1 There is a transmission belt 1.It being rotated by 5 drive shaft 38 of driving motor, band movable belt pulley 1 and bevel gear 2 11 rotate simultaneously, Bevel gear 2 11 can rotate with dynamic bevel gear 1, and bevel gear 1 drives a shaft 2 45 to rotate, can by transmission gear 47 It drives another shaft 2 45 synchronous but rotates backward, that is, realize two 41 synchronous backward of friction roller rotations;Belt wheel 1 is logical Crossing transmission belt 1 can drive another belt wheel 1 to rotate, so that shaft 1 be driven to rotate, shaft 1 drives extraction fan 3 Rotation.Then extraction fan 3 and electrostatic roller group 4 can be driven to act simultaneously by a driving motor 5, realize making full use of for the energy.
In the present embodiment, as shown in figure 3,4 liang of end sides of the electrostatic roller group respectively set an extraction fan 3, two extraction fans 3 Shaft 1 is equipped at center, fixing sleeve is equipped with belt wheel 2 34 in two shafts 1, as shown in figure 5, two A transmission belt 2 35 is arranged between the belt wheel 2 34.Two extraction fans 3, which are arranged, can promote the exhausting effect of extraction fan 3, And by belt wheel 2 34 and be driven two can make two shafts 1 synchronize rotate in same direction, and then only need original driving mechanism Two extraction fans 3 are driven, energy saving is conducive to.
In the present embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 4, the side that cabinet body 1 is connected to it is equipped in the dust shield case 2 Opposite side extraction drawer groove body 14, the drawer groove body 14 includes the mainboard 141 and corresponding 2 outer end of dust shield case in " Kan " shape The table side plate 142 of side, the strainer 10 is embedded to be fixed on table side plate 142, and 2 inner surface of dust shield case is equipped with for mainboard 141 sliding slots slided in the horizontal direction, the extraction fan 3, electrostatic roller group 4 and its driving mechanism are all mounted on drawer groove body 14 It is interior.In this way, enabling extraction fan 3, electrostatic roller group 4 and its driving mechanism to extract dust shield case 2 out with drawer groove body 14, thus just In the dismounting and maintenance of associated components, it is also convenient for clearing up the dust adsorbed in electrostatic roller group.
In the present embodiment, as shown in Figures 2 and 4,141 liang of side bottoms of the mainboard are equipped with idler wheel 143, the sliding slot Bottom is adapted with idler wheel 143.The sliding of the convenient drawer groove body 14 of setting of idler wheel 143.
In the present embodiment, as shown in Fig. 2, 142 top of the table side plate is built-in with micro- magnetic patch one towards the side of cabinet body 1 15, the side of dust shield case 2 inner top towards the table side plate 142 is built-in with and the magnetic attracting micro- magnetic patch two of micro- magnetic patch 1 16.Micro- magnetic patch 1 and micro- magnetic patch 2 16 can be pull-in on one by magnetic attraction when drawer groove body 14 is pushed completely into dust shield case 2 It rises, can ensure fitting closely between table side plate 142 and dust shield case 2 and maintain the stabilization of drawer groove body 14.
The concrete application process of above-mentioned electric power dustproof electric cabinet are as follows:
After starting driving motor 5, shaft 38 is driven to rotate, shaft 38 drives belt wheel 1 and bevel gear 2 11 thereon Rotation, bevel gear 2 11 can rotate with dynamic bevel gear 1, and belt wheel 1 can drive another belt wheel 1 by transmission belt 1 Rotation, so that shaft 1 be driven to rotate, shaft 1 drives extraction fan 3 to rotate, and generates and is directed toward 10 institute of strainer by 1 inner cavity of cabinet body Thrust in side, extraction fan 3 by cabinet body 1 dust and heat be drawn into dust shield case 2, and where they are blowed to strainer 10 Side makes them that electric power cabinet be discharged by strainer 10, while also helping prevents the dust of external environment from entering cabinet body by thermovent 1;Bevel gear 1 drives shaft 2 45 to rotate, by transmission gear 47 can drive another shaft 2 45 synchronize but Reversed rotation realizes two 41 synchronous backward of friction roller rotations, rubber sleeve 42 and fur between two friction rollers 41 The 43 phase mutual friction between two friction rollers 41 are covered, so that electrostatic is all had on two friction rollers 41, it can be to the ash in dust shield case 2 Dirt is adsorbed, even if there are dusts in dust shield case 2, also can all be adsorbed by electrostatic roller group 4, will not be entered in cabinet body 1.
As shown in the above, the dust in electric power cabinet can be discharged by the present invention, moreover it is possible to preferably prevent external environment Dust enters cabinet body from thermovent, so that this electric power cabinet has excellent dust reduction capability.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention, And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above Change, modification will all be fallen in scope of the presently claimed invention.

Claims (8)

1. a kind of electric power dustproof electric cabinet, including cabinet body (1) and set on the thermovent of cabinet body (1) side, the thermovent outlet Side is equipped with strainer (10), which is characterized in that the dust shield case (2) being fixed on cabinet body (1) is equipped at the thermovent, it is described dust-proof Box (2) is cube structure, and the side of dust shield case (2) the connection cabinet body is open and is connected to cabinet body (1) inner cavity, the strainer (10) Extraction fan (3) and electrostatic roller group are equipped in the opposite side of the side of dust shield case (2) connection cabinet body (1), the dust shield case (2) (4), the extraction fan (3) is located at the side of dust shield case (2) connection cabinet body (1), and the electrostatic roller group (4) is located at extraction fan (3) And between strainer (10), the electrostatic roller group (4) includes the friction roller (41) that two be overlapped up and down are laterally arranged, the friction Alternate intervals formula fixing sleeve is equipped with rubber sleeve (42) and fur cover (43), and a friction roller along its length on roller (41) (41) rubber sleeve (42) on is aligned and contacts with the fur cover (43) of another friction roller (41);
Shaft one (31), length side of the shaft one (31) perpendicular to friction roller (41) are worn at extraction fan (3) center To in the side of dust shield case (2) connection cabinet body (1), shaft one (31) Cong Lianggen's frontoparallel of the extraction fan (3) rubs It wipes and is passed through between roller (41), the friction roller (41) is equipped with the annular groove (44) passed through for shaft one (31), the annular groove (44) the center of circle is located on the central axis of friction roller (41), and the opposite end of the shaft one (31) corresponding extraction fan (3) passes through Bearing one (32) is connected to side where strainer (10);Fixation is equipped with shaft two (45), institute on friction roller (41) center line It states shaft two (45) both ends and passes through bearing two (46) and be connected on the corresponding side inner wall of dust shield case (2), two shafts two (45) the equal fixing sleeve in side is equipped with intermeshing transmission gear (47), and the diameter of the transmission gear (47) is equal to friction roller (41) end face diameter;The shaft one (31) and shaft two (45) are driven by driving motor (5).
2. a kind of electric power dustproof electric cabinet according to claim 1, which is characterized in that the shaft one (31) is located at exhausting Clearance-type, which is set with to be connected on dust shield case (2), on part between fan (3) and electrostatic roller group (4) is fixed with bearing two (46) Supporting plate one (33) on side wall, the supporting plate one (33) are parallel to friction roller (41).
3. a kind of electric power dustproof electric cabinet according to claim 1, which is characterized in that the corresponding strainer of the dust shield case (2) (10) position of inside corresponding shaft bearing one (32) is fixed with the stripe board (6) being vertically arranged, and the bearing one (32) is fixed on In stripe board (6).
4. a kind of electric power dustproof electric cabinet according to claim 1, which is characterized in that the one of a shaft two (46) End side fixing sleeve is equipped with bevel gear one (7), and the driving motor (5) is set to bevel gear one (7) side, the driving motor (5) Output shaft the fixed shaft three (8) for being parallel to shaft one (31) in free end, the shaft three (8) is far from driving motor (5) one end clearance-type is set with the supporting plate two (9) for being connected to and being fixed on the side wall of bearing two (46) on dust shield case (2), institute It states fixing sleeve in shaft three (8) and the bevel gear two (11) engaged with bevel gear one (7), the shaft three (8) and shaft one is housed (31) equal fixing sleeve is equipped with belt wheel one (12) on, is arranged with a transmission belt one (13) between two belt wheels one (12).
5. a kind of electric power dustproof electric cabinet according to claim 1, which is characterized in that (4) two end side of electrostatic roller group An extraction fan (3) is respectively set, is equipped with shaft one (31) at two extraction fan (3) centers, on two shafts one (31) Equal fixing sleeve is equipped with belt wheel two (34), is arranged with a transmission belt two (35) between two belt wheels two (34).
6. described in any item a kind of electric power dustproof electric cabinets according to claim 1~5, which is characterized in that the dust shield case (2) Interior to be equipped with the drawer groove body (14) extracted out to its opposite side for connecting the side of cabinet body (1), the drawer groove body (14) includes being in The table side plate (142) of the mainboard (141) of " Kan " shape and corresponding dust shield case (2) outer end side, the strainer (10) is embedded to be fixed on On table side plate (142), dust shield case (2) inner surface is equipped with the sliding slot (21) slided in the horizontal direction for mainboard (141), institute Extraction fan (3), electrostatic roller group (4) and its driving mechanism is stated all to be mounted in drawer groove body (14).
7. a kind of electric power dustproof electric cabinet according to claim 6, which is characterized in that (141) two side bottom of mainboard It is equipped with idler wheel (143), sliding slot (21) bottom is adapted with idler wheel (143).
8. a kind of electric power dustproof electric cabinet according to claim 6, which is characterized in that court at the top of the table side plate (142) Micro- magnetic patch one (15) is built-in with to the side of cabinet body (1), and dust shield case (2) inner top is towards in the side of table side plate (142) It is equipped with and the magnetic attracting micro- magnetic patch two (16) of micro- magnetic patch one (15).
CN201811641812.9A 2018-12-29 2018-12-29 Dustproof electric power cabinet of electric power Active CN109802308B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811641812.9A CN109802308B (en) 2018-12-29 2018-12-29 Dustproof electric power cabinet of electric power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811641812.9A CN109802308B (en) 2018-12-29 2018-12-29 Dustproof electric power cabinet of electric power

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CN109802308A true CN109802308A (en) 2019-05-24
CN109802308B CN109802308B (en) 2021-03-02

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CN113808321A (en) * 2020-05-29 2021-12-17 日立欧姆龙金融系统有限公司 Paper money processing device

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CN206685715U (en) * 2017-02-17 2017-11-28 刘海明 A kind of communication box with dedusting cooling function
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CN107845958A (en) * 2017-12-14 2018-03-27 国网山东省电力公司龙口市供电公司 A kind of dustproof heat radiator for power distribution cabinet
CN208111948U (en) * 2018-03-09 2018-11-16 天津尼凯斯电器设备股份有限公司 A kind of switchgear with fire-extinguishing function concurrently

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111697466A (en) * 2020-05-29 2020-09-22 国网河北省电力有限公司邱县供电分公司 Dirt-proof power equipment box for electric power
CN113808321A (en) * 2020-05-29 2021-12-17 日立欧姆龙金融系统有限公司 Paper money processing device
CN111697466B (en) * 2020-05-29 2022-02-18 国网河北省电力有限公司邱县供电分公司 Dirt-proof power equipment box for electric power
CN113808321B (en) * 2020-05-29 2023-08-11 日立金融系统株式会社 Paper money handling device

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