CN110351989B

CN110351989B - Control cabinet

Info

Publication number: CN110351989B
Application number: CN201910645169.5A
Authority: CN
Inventors: 谢高彬
Original assignee: Wenzhou Chongya Electronic Technology Co Ltd
Current assignee: GUANGZHOU ONEWINNER ELECTRICAL EQUIPMENT Co.,Ltd.
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-07
Anticipated expiration: 2039-07-17
Also published as: CN110351989A

Abstract

The invention provides a control cabinet, and belongs to the technical field of electrical equipment. It has solved current switch board because the heat dissipation leads to the problem of inside accumulation dust. This switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal mount that is equipped with of cabinet, install the fan in the horizontal one end of the cabinet body, internal upper portion of cabinet is fixed with baffle and lower baffle, it shovels grey room to go up to form between baffle and the internal top surface of cabinet, it forms the wind channel to go up between baffle and the lower baffle, go up and transversely seted up a plurality of shovel ash mouths along having seted up on the baffle, a plurality of air outlets have transversely been seted up along transversely on the lower baffle, shovel ash mouth border all articulates there is the hawk, the internal driving piece that can drive a plurality of hawk wobbling that is equipped with of cabinet, can swing to the air outlet top when the hawk swings downwards, and the lower extreme of hawk inclines to keeping away from fan one end, can imbed when the hawk swings upwards shovel grey mouth and. This switch board avoids inside accumulation dust when guaranteeing the heat dissipation.

Description

Control cabinet

Technical Field

The invention belongs to the technical field of electrical equipment, and relates to a control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The circuit can be switched on or off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by a protective electrical appliance in fault or abnormal operation, various parameters in operation can be displayed by a measuring instrument, and certain electrical parameters can be adjusted to prompt or send signals for deviating from normal working state. The switch board is many kinds, there is the electrical control cabinet, the variable frequency control cabinet, the low-voltage control cabinet, the high-voltage control cabinet, the water pump control cabinet, power control cabinet, explosion-proof switch board etc. because the switch board can give off the heat at the in-process internal control ware, consequently, need dispel the heat to it, install the fan at the switch board side wall when comparatively common at present, take away the heat through the air current, but because the fan blows in the internal controller of cabinet with the air of outside on, and outside air current has the dust, can adhere to a large amount of dusts on switch board inner wall and the controller after using for a long time, influence stability in use.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a control cabinet which can prevent dust from accumulating inside while ensuring heat dissipation.

The purpose of the invention can be realized by the following technical scheme: a control cabinet comprises a rectangular cabinet body, wherein a fixed frame for mounting a controller is arranged in the cabinet body, and a fan is mounted at one transverse end of the cabinet body, the control cabinet is characterized in that an upper partition plate and a lower partition plate which are vertically distributed are fixed at the upper part in the cabinet body, an ash shoveling chamber is formed between the upper partition plate and the inner top surface of the cabinet body, an air channel is formed between the upper partition plate and the lower partition plate, the fan is positioned at one end of the air channel, a plurality of ash shoveling openings are transversely formed in the upper partition plate, a plurality of air outlets are transversely formed in the lower partition plate, ash blocking plates are hinged to the edges of the ash shoveling openings, which are far away from the fan, are sequentially staggered in the transverse direction, a driving piece capable of driving the ash blocking plates to swing is arranged in the cabinet body, the ash blocking plates are in one-to-one correspondence with the air outlets, can swing to the upper sides of the air, work as can imbed when the ash blocking plate upwards swings and shovel the ash mouth and flush with last baffle, shovel the indoor ash piece that can shovel the dust on the ash blocking plate that is equipped with.

In the normal use process, the driving piece drives the dust baffles to swing downwards, so that the dust baffles are obliquely positioned above the air outlet, the fan works and generates airflow flowing transversely in the air duct, and the dust baffles are staggered in sequence transversely, so that the airflow can act on the dust baffles one by one, each dust baffle can be impacted by the airflow, the airflow can turn to the air outlet and enters the cabinet body from the air outlet under the guiding of the inclined dust baffles, the controller in the cabinet body is cooled to ensure the cooling effect, the airflow acts on the dust baffles in advance before entering the cabinet body, the dust in the airflow can be attached to the dust baffles, the dust entering the cabinet body is reduced, the influence on the stability due to the accumulation of the dust on the controller in the cabinet body is avoided, a layer of dust is attached to the dust baffles after the set time, the driving piece drives the dust baffles to swing upwards, and the dust baffles are embedded into the dust shoveling port, and the side face of one side of the dust blocking plate attached to dust is flush with the side face of the upper partition plate, and a dust shoveling piece in the dust shoveling chamber can scrape off the dust on the dust blocking plate.

In the above control cabinet, the upper partition plate is obliquely arranged, one end of the upper partition plate close to the fan is higher than the other end of the upper partition plate, and the lower partition plate is horizontally arranged, so that the air duct is gradually reduced from one end close to the fan to the other end of the upper partition plate. The wind channel diminishes gradually for the velocity of flow grow gradually of air current avoids the cabinet body to keep away from the one end air current undersize of fan, thereby guarantees the even heat dissipation of the internal controller of cabinet.

In foretell switch board, it is a plurality of shovel ash mouth staggers in proper order on horizontal, two long borders department of going up the baffle downside all has a plurality of connecting seats along length direction, the border both ends of hawk all have the linking arm, and are fixed with the dwang on the linking arm, the dwang rotates to be connected between two connecting seats, set up curved spacing groove on the connecting seat, spacing post has on the dwang, spacing post slides and pegs graft at the spacing inslot, works as the lower extreme of hawk when the hawk is swung downwards to spacing post and spacing groove one end offset and leans on inclines to the one end of keeping away from the fan, and the hawk flushes with last baffle when the hawk upswing leans on to spacing post and spacing groove other end offset. Spacing groove cooperation on spacing post and the connecting seat for the embedding that the ash blocking plate can be accurate shovels the ash mouth and flushes with last baffle, also makes the ash blocking plate keep suitable inclination and lie in the air outlet, guarantees that the air current flows.

In foretell switch board, the driving piece includes electro-magnet and drive rack, go up the equal decurrent bending type in two relative long borders of baffle and form the installation department, it has the clearance to go up between connecting seat and the installation department lateral surface of baffle one side border department, drive rack sets up between connecting seat and installation department along last baffle length direction, has all seted up the spout along last baffle length direction on installation department and connecting seat, the both sides edge of drive rack slides respectively and sets up in two spouts, inherent drive gear on the dwang, and drive gear meshes with the drive rack mutually, the electro-magnet is fixed in the one end of last baffle downside and is connected with the tip of drive rack. The driving rack is arranged between the connecting seat and the mounting part in a sliding mode, the stability of the driving rack is guaranteed, the stroke control precision is high through electromagnet control, and the position precision of the ash blocking plate is guaranteed.

In foretell switch board, the long banding ash hole has been seted up to the one end that the fan was kept away from to the cabinet body, shovel grey spare is including all being long banding mounting bracket and shovel hawk, the both ends of mounting bracket all have the sliding seat, the mounting groove has in the installation department, and two sliding seats follow baffle length direction sliding connection respectively in two mounting grooves, the both ends of shovel hawk all have connecting portion, and two connecting portions pass through the connecting axle and articulate on the mounting bracket, the cover is equipped with the compression torsional spring on the connecting axle, and the lower border of shovel hawk leans on last baffle to the side under the effect that compresses tightly the torsional spring, and the lower border of shovel hawk inclines to ash hole one end, all be equipped with the driving motor that can drive the mounting bracket and remove on the sliding seat. Shovel hawk presses on last baffle side under the effect that compresses tightly the torsional spring, and driving motor drives the mounting bracket and removes for shovel hawk removes to ash hole one end gradually by fan one end, and shovel hawk can strike off the dust on the ash blocking board.

In foretell switch board, have convex direction protruding edge on the cell wall of mounting groove, should lead protruding edge and set up along last baffle length direction, the sliding seat side rotates and is connected with two pulleys, and these two pulleys all support and lean on the protruding edge of direction to go up the side, it has two clamping bars, two still to articulate on the sliding seat side the free end of clamping bar all tilt up, and the free end of two clamping bars all rotates and is connected with the tight pulley of clamp, has linked firmly between two clamping bars and has pressed from both sides tight extension spring, and two clamping bars all support and press on the protruding downside of following of direction under the effect that presss from both sides tight extension spring. Through tight cooperation of clamp pulley and pulley clamp for the mounting bracket remains stable, guarantees that the shovel hawk supports with last baffle all the time and leans on the cooperation.

In the control cabinet, the driving motor is fixed on the sliding seat, a motor shaft of the driving motor is fixedly connected with a transmission gear, a transmission rack is fixed in the mounting groove along the length direction of the upper partition plate, and the transmission gear is meshed with the transmission rack. The driving motor is in matched transmission with the transmission rack through the transmission gear, so that the ash shoveling plate moves stably.

In foretell switch board, the mount frame is higher than the last baffle, has all linked firmly the curb plate at the both ends of mounting bracket, two the equal vertical setting of curb plate, and the face of curb plate along horizontal setting, the lower border of curb plate pastes and leans on last baffle up side, and above-mentioned shovel hawk is located between the board of both sides, and the both ends of shovel hawk lean on with both sides inboard side counterbalance respectively. The curb plate can avoid shovel grey in-process dust to pile up and remove and fall into the mounting groove to both sides.

In foretell switch board, two still rotate on the curb plate medial surface and be connected with the top push wheel, this top push wheel is located the one side of shovel hawk towards the fan, the top push wheel face leans on with the side counterbalance on the last baffle, and has the clearance between shovel hawk side and the top push wheel face, have the top on the wheel face of top push wheel and push away the convex part, work as the top push wheel rotates when the mounting bracket removes to shovel ash mouthful direction and makes the top push away the convex part break away from the shovel hawk and support and lean on the side on last baffle, work as top push wheel antiport makes the top push away the portion upwards push away the shovel hawk and make shovel hawk and last baffle separation when the mounting bracket removes to the fan direction. When the shovel hawk removes to shovel ash mouthful direction, push up the pushing wheel rotation and make to push up under the frictional force effect on the side on last baffle and push away the convex part and break away from the shovel hawk and lean on last baffle, shovel hawk supports with last baffle and carries out the shovel ash this moment, when the shovel hawk removes to the fan direction, push up the pushing wheel and can the antiport, push up the convex part and can upwards push away the ash blocking board, make ash blocking board and last baffle break away from, avoid going up on the baffle not by scraping clean dust and by reverse push, and then accumulate in the one side that the ash blocking board was difficult to strike off.

In foretell switch board, be fixed with a plurality of pairs of connecting rod on the baffle downside down, and the length direction of connecting rod sets up along cabinet body fore-and-aft direction, has all seted up the spread groove along length direction on the connecting rod, the mount has a plurality of, and the mount is platelike, the top edge both ends of mount all have the fixed part, and the fixed part wear to establish behind the spread groove through the bolt locking fix on the connecting rod, the lower border of mount is buckled and is the support turn-ups, and supports the turn-ups and lean on the interior bottom of the cabinet body, set up a plurality of installation breachs that are used for installing the controller on the mount. The mount is corresponding with the air outlet, and the mount can the front and back adjustment position, and then suits with the air current, improves the radiating effect.

Compared with the prior art, the control cabinet has the following advantages:

1. because the ash blocking plate is inclined and positioned above the air outlet, and the ash blocking plates are staggered in sequence on the transverse direction, therefore, the air flow can act on the ash blocking plates one by one, under the flow guide of the inclined ash blocking plates, the air flow can enter the cabinet body, the controller in the cabinet body is cooled, the heat dissipation effect is ensured, the air flow acts on the ash blocking plates in advance before entering the cabinet body, dust in the air flow can be attached to the ash blocking plates, and the influence on the stability due to the accumulation of dust on the controller in the cabinet body is avoided.

2. Because the wind channel diminishes gradually to the ash hole direction for the velocity of flow of air current grow gradually, avoid the cabinet body to keep away from the one end air current undersize of fan, thereby guarantee the even heat dissipation of the internal controller of cabinet.

3. Because when the dust shoveling plate moves towards the direction of the fan, the pushing wheel can rotate reversely, the pushing convex part can push the dust blocking plate upwards, so that the dust blocking plate is separated from the upper partition plate, the situation that the dust which is not scraped cleanly on the upper partition plate is pushed reversely is avoided, and the dust is accumulated on one side of the dust blocking plate which is difficult to scrape.

Drawings

Fig. 1 is a schematic perspective view of a control cabinet.

Fig. 2 is a longitudinal partial structural sectional view of the upper part of the control cabinet.

Fig. 3 is a cross sectional view of a lateral partial structure of an upper portion of the control cabinet.

Fig. 4 is an enlarged view of the structure at a in fig. 2.

Fig. 5 is an enlarged view of the structure at B in fig. 3.

Fig. 6 is an enlarged view of the structure at C in fig. 1.

Fig. 7 is an enlarged view of the structure at D in fig. 3.

Fig. 8 is an enlarged view of the structure at E in fig. 1.

Fig. 9 is an enlarged view of the structure at F in fig. 2.

Fig. 10 is an enlarged view of the structure at G in fig. 1.

In the figure, 1, a cabinet body; 11. shoveling an ash chamber; 12. an air duct; 13. a fan; 14. an ash outlet; 2. an upper partition plate; 21. shoveling an ash hole; 22. a connecting seat; 221. a limiting groove; 23. an installation part; 231. a chute; 232. mounting grooves; 233. a guide convex edge; 24. a drive rack; 3. a lower partition plate; 31. an air outlet; 32. a connecting rod; 321. connecting grooves; 4. a fixed mount; 41. a fixed part; 42. supporting the flanging; 43. a bolt; 44. installing a notch; 5. a dust blocking plate; 51. a connecting arm; 52. rotating the rod; 53. a limiting column; 54. a drive gear; 6. an electromagnet; 61. a drive rack; 7. a mounting frame; 71. a sliding seat; 72. a pulley; 73. a clamping lever; 74. a pinch wheel; 75. clamping the tension spring; 76. a drive motor; 77. a transmission gear; 78. a side plate; 79. pushing the wheel; 791. pushing the convex part; 8. a dust shoveling plate; 81. a connecting portion; 82. a connecting shaft; 83. compressing the torsion spring.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, a control cabinet comprises a rectangular cabinet body 1, a fixed frame 4 for installing a controller is arranged in the cabinet body 1, a fan 13 is installed at one transverse end of the cabinet body 1, an upper partition plate 2 and a lower partition plate 3 which are distributed up and down are fixed at the upper part in the cabinet body 1, an ash shoveling chamber 11 is formed between the upper partition plate 2 and the inner top surface of the cabinet body 1, an air duct 12 is formed between the upper partition plate 2 and the lower partition plate 3, the fan 13 is positioned at one end of the air duct 12, a plurality of ash shoveling ports 21 are transversely arranged on the upper partition plate 2, a plurality of air outlets 31 are transversely arranged on the lower partition plate 3, ash shoveling ports 21 are hinged to ash baffles 5 at the edges far away from the fan 13, the plurality of ash baffles 5 are sequentially staggered in the transverse direction, a driving piece capable of driving the plurality of ash baffles 5 to swing is arranged in the cabinet body 1, the plurality of ash baffles 5 correspond to the plurality, and the lower extreme of ash blocking plate 5 is to keeping away from 13 one end slopes of fan, can imbed when ash blocking plate 5 upwards swings and shovel grey mouth 21 and flush with last baffle 2, shovel grey indoor being equipped with the shovel ash spare that can shovel the dust on the ash blocking plate 5. In the normal use process, the driving part drives the dust baffles 5 to swing downwards, so that the dust baffles 5 are obliquely positioned above the air outlet 31, the fan 13 works and generates airflow flowing transversely in the air duct 12, and the dust baffles 5 are staggered transversely in sequence, so that the airflow can act on the dust baffles 5 one by one, each dust baffle 5 can be impacted by the airflow, the airflow can turn to the air outlet 31 under the guiding of the oblique dust baffles 5 and enters the cabinet body 1 from the air outlet 31 to dissipate heat of a controller in the cabinet body 1, the heat dissipation effect is ensured, the airflow acts on the dust baffles 5 in advance before entering the cabinet body 1, dust in the airflow can be attached to the dust baffles 5, the dust entering the cabinet body 1 is reduced, the problem that the stability is influenced by dust accumulation on the controller in the cabinet body 1 is avoided, and a layer of dust is attached to the dust baffles 5 after a set time, the driving piece drives 5 upswing of ash blocking plate, and 5 imbeds shovel ash mouth 21 of ash blocking plate, and one side that 5 ash blocking plate attached to the dust flushes with 2 side on the last baffle, and the ash spare of shovel in the ash room 11 can strike off the dust on the ash blocking plate 5.

Go up the slope of baffle 2 and set up, and go up the one end that baffle 2 is close to fan 13 and be higher than the other end, 3 levels of lower baffle set up, make wind channel 12 diminishes to the other end gradually by the one end that is close to fan 13, and wind channel 12 diminishes gradually for the velocity of flow grow gradually of air current avoids the cabinet body 1 to keep away from the one end air current undersize of fan 13, thereby guarantees the even heat dissipation of the controller in the cabinet body 1. Referring to fig. 4 and fig. 5, a plurality of dust shoveling openings 21 are staggered in sequence in a horizontal direction, two long edges of the lower side surface of the upper partition plate 2 are provided with a plurality of connecting seats 22 along the length direction, connecting arms 51 are provided at two ends of the edge of the dust blocking plate 5, a rotating rod 52 is fixed on the connecting arms 51, the rotating rod 52 is rotatably connected between the two connecting seats 22, a curved limiting groove 221 is provided on the connecting seats 22, a limiting column 53 is provided on the rotating rod 52, the limiting column 53 is slidably inserted into the limiting groove 221, the lower end of the dust blocking plate 5 inclines towards one end far away from the fan 13 when the dust blocking plate 5 swings downwards to the limiting column 53 and abuts against one end of the limiting groove 221, and the dust blocking plate 5 flushes with the upper partition plate 2 when the dust blocking plate 5 swings upwards to the limiting column 53 and abuts against. Spacing groove 221 cooperation on spacing post 53 and the connecting seat 22 for ash blocking plate 5 can be accurate embedding shovel ash mouth 21 and flush with last baffle 2, also make ash blocking plate 5 keep suitable inclination and lie in the air outlet 31, guarantee that the air current flows. The driving piece comprises an electromagnet 6 and a driving rack 61, two opposite long edges of the upper partition board 2 are bent downwards to form a mounting part 23, a gap is arranged between the connecting seat 22 at the edge of one side of the upper partition board 2 and the outer side surface of the mounting part 23, the driving rack 61 is arranged between the connecting seat 22 and the mounting part 23 along the length direction of the upper partition board 2, sliding grooves 231 are respectively arranged on the mounting part 23 and the connecting seat 22 along the length direction of the upper partition board 2, two edges of the driving rack 61 are respectively arranged in the two sliding grooves 231 in a sliding manner, a driving gear 54 is fixed on the rotating rod 52 and is meshed with the driving rack 61, the electromagnet 6 is fixed at one end of the lower side surface of the upper partition board 2 and is connected with the end part of the driving rack 61, the driving rack 61 is arranged between the connecting seat 22 and the mounting part 23 in a, the position accuracy of the dust baffle 5 is ensured.

Referring to fig. 6 and 7, a long strip-shaped ash outlet 14 is formed at one end of the cabinet 1 away from the fan 13, the ash shoveling member includes a mounting frame 7 and an ash shoveling plate 8 which are both long strip-shaped, sliding seats 71 are respectively arranged at both ends of the mounting frame 7, a mounting groove 232 is formed in the mounting portion 23, the two sliding seats 71 are respectively slidably connected in the two mounting grooves 232 along the length direction of the upper partition plate 2, connecting portions 81 are respectively arranged at both ends of the ash shoveling plate 8, the two connecting portions 81 are hinged to the mounting frame 7 through connecting shafts 82, compression torsion springs 83 are sleeved on the connecting shafts 82, the lower edges of the ash shoveling plate 8 abut against the upper side surface of the upper partition plate 2 under the action of the compression torsion springs 83, the lower edges of the ash shoveling plate 8 incline towards one end of the ash outlet 14, driving motors 76 capable of driving the mounting frame 7 to move are respectively arranged on the sliding seats 71, the driving motor 76 drives the mounting frame 7 to move, so that the dust shoveling plate 8 is gradually moved to one end of the dust outlet 14 from one end of the fan 13, and the dust shoveling plate 8 can scrape off dust on the dust blocking plate 5. Convex protruding edge 233 that leads has on the cell wall of mounting groove 232, this protruding edge 233 that leads sets up along last baffle 2 length direction, sliding seat 71 side rotates and is connected with two pulleys 72, these two pulleys 72 all lean on and lean on protruding edge 233 of leading on the side, still articulated on the sliding seat 71 side have two clamping bars 73, the equal tilt up of free end of two clamping bars 73, and the free end of two clamping bars 73 all rotates and is connected with clamp pulley 74, it presss from both sides tight extension spring 75 to link firmly between two clamp levers 73, two clamp pulleys 74 all support and press on the protruding edge 233 downside of leading under the effect that presss from both sides tight extension spring 75, press from both sides tight cooperation through clamp pulley 74 and pulley 72, make mounting bracket 7 remain stable, guarantee that dust shoveling plate 8 and last baffle 2 support to lean on the cooperation all the time. The driving motor 76 is fixed on the sliding seat 71, a transmission gear 77 is fixedly connected to a motor shaft of the driving motor 76, a transmission rack 24 is fixed in the installation groove 232 along the length direction of the upper partition plate 2, the transmission gear 77 is meshed with the transmission rack 24, and the driving motor 76 is in transmission fit with the transmission rack 24 through the transmission gear 77, so that the ash shoveling plate 8 is stable in movement. Combine fig. 8, fig. 9 shows, mounting bracket 7 is higher than last baffle 2, both ends at mounting bracket 7 have all linked firmly curb plate 78, the equal vertical setting of both sides board 78, and the face of curb plate 78 is along horizontal setting, the lower border of curb plate 78 pastes on last baffle 2 to the side, it is located between the board 78 to shovel hawk 8, and the both ends of shovel hawk 8 respectively with the both sides board 78 medial surface counterbalance, curb plate 78 can avoid shovel grey in-process dust to pile up and remove to both sides and fall into in the mounting groove 232. The inner side surfaces of the two side plates 78 are also rotatably connected with a pushing wheel 79, the pushing wheel 79 is positioned on one side of the ash shoveling plate 8 facing the fan 13, the wheel surface of the pushing wheel 79 abuts against the upper side surface of the upper partition plate 2, a gap is formed between the side surface of the ash shoveling plate 8 and the wheel surface of the pushing wheel 79, a pushing convex part 791 is arranged on the wheel surface of the pushing wheel 79, when the mounting frame 7 moves towards the ash shoveling opening 21, the pushing wheel 79 rotates to enable the pushing convex part 791 to be separated from the ash shoveling plate 8 and abut against the upper side surface of the upper partition plate 2, when the mounting frame 7 moves towards the fan 13, the pushing wheel 79 rotates reversely to enable the pushing part to push the ash shoveling plate 8 upwards and enable the ash shoveling plate 8 to be separated from the upper partition plate 2, when the ash shoveling plate 8 moves towards the ash shoveling opening 21, the pushing wheel 79 rotates under the action of the friction force on the upper side surface of the upper partition plate 2 and enables the pushing convex part 791 to be separated from the ash shovel, when the dust shoveling plate 8 moves towards the fan 13, the pushing wheel 79 can rotate reversely, the pushing convex part 791 can push the dust blocking plate 5 upwards, so that the dust blocking plate 5 is separated from the upper partition plate 2, the situation that the dust which is not scraped cleanly on the upper partition plate 2 is pushed reversely is avoided, and the dust is accumulated on one side of the dust blocking plate 5 which is difficult to scrape.

Combine shown in fig. 10, be fixed with a plurality of to connecting rod 32 on the 3 downside of lower baffle, and the length direction of connecting rod 32 sets up along the 1 fore-and-aft direction of the cabinet body, all seted up spread groove 321 along length direction on connecting rod 32, mount 4 has a plurality of, and mount 4 is platelike, the top edge both ends of mount 4 all have fixed part 41, and fixed part 41 wears to establish spread groove 321 back locking through bolt 43 and fixes on connecting rod 32, the lower border of mount 4 is buckled and is the support turn-ups 42, and support turn-ups 42 and support and lean on the interior bottom surface of the cabinet body 1, set up a plurality of installation breach 44 that are used for installing the controller on the mount 4, mount 4 is corresponding with air outlet 31, and adjusting position around mount 4 can, and then suit with the air current.

Claims

1. A control cabinet comprises a rectangular cabinet body (1), wherein a fixing frame (4) for mounting a controller is arranged in the cabinet body (1), and a fan (13) is mounted at one transverse end of the cabinet body (1), the control cabinet is characterized in that an upper partition plate (2) and a lower partition plate (3) which are vertically distributed are fixed at the upper part in the cabinet body (1), an ash shoveling chamber (11) is formed between the upper partition plate (2) and the inner top surface of the cabinet body (1), an air channel (12) is formed between the upper partition plate (2) and the lower partition plate (3), the fan (13) is positioned at one end of the air channel (12), a plurality of ash shoveling openings (21) are transversely formed in the upper partition plate (2), a plurality of air outlets (31) are transversely formed in the lower partition plate (3), ash blocking plates (5) are hinged to the edges of the ash shoveling openings (21) far away from the fan (13), and the ash blocking plates (5) are sequentially, be equipped with in the cabinet body (1) and drive a plurality of ash blocking plate (5) wobbling driving piece, a plurality of ash blocking plate (5) and a plurality of air outlet (31) one-to-one work as can swing to air outlet (31) top during ash blocking plate (5) downswing, and the lower extreme of ash blocking plate (5) to keeping away from fan (13) one end slope, work as ash blocking plate (5) can imbed shovel ash mouth (21) and flush with last baffle (2) during the upswing, be equipped with the shovel ash spare that can shovel the dust on ash blocking plate (5) in shovel ash chamber (11).

2. The control cabinet according to claim 1, characterized in that the upper partition (2) is arranged obliquely, one end of the upper partition (2) close to the fan (13) is higher than the other end, and the lower partition (3) is arranged horizontally, so that the air duct (12) is gradually smaller from one end close to the fan (13) to the other end.

3. The control cabinet according to claim 2, wherein the plurality of dust shoveling openings (21) are staggered in sequence in the transverse direction, two long edges of the lower side surface of the upper partition plate (2) are provided with a plurality of connecting seats (22) along the length direction, two ends of the edge of the dust blocking plate (5) are provided with connecting arms (51), a rotating rod (52) is fixed on each connecting arm (51), the rotating rod (52) is rotatably connected between the two connecting seats (22), the connecting seats (22) are provided with arc-shaped limiting grooves (221), the rotating rod (52) is provided with limiting columns (53), the limiting columns (53) are slidably inserted in the limiting grooves (221), when the dust blocking plate (5) swings downwards to the lower end of the dust blocking plate (5) when the limiting columns (53) abut against one end of the limiting grooves (221), the lower end of the dust blocking plate (5) inclines towards the end far away from the fan (13), and when the dust blocking plate (5) swings upwards to the limiting columns (53) abut against the other end of the limiting grooves (221) The ash plate (5) is flush with the upper clapboard (2).

4. The control cabinet of claim 3, wherein the driving member comprises an electromagnet (6) and a driving rack (61), the two opposite long edges of the upper partition board (2) are bent downwards to form the installation part (23), a gap is formed between the outer side surfaces of the connection seat (22) and the installation part (23) at one side edge of the upper partition board (2), the driving rack (61) is arranged between the connection seat (22) and the installation part (23) along the length direction of the upper partition board (2), the sliding grooves (231) are arranged on the installation part (23) and the connection seat (22) along the length direction of the upper partition board (2), the two edges of the driving rack (61) are respectively arranged in the two sliding grooves (231) in a sliding manner, the inherent driving gear (54) is arranged on the rotating rod (52), the driving gear (54) is meshed with the driving rack (61), the electromagnet (6) is fixed at one end of the lower side surface of the upper partition board (2) and is connected with the end part of the driving rack ( And (6) connecting.

5. The control cabinet according to claim 4, characterized in that an elongated ash outlet (14) is opened at one end of the cabinet body (1) far away from the fan (13), the ash shoveling member comprises a mounting frame (7) and an ash shoveling plate (8) which are both elongated, sliding seats (71) are respectively arranged at both ends of the mounting frame (7), a mounting groove (232) is arranged in the mounting portion (23), the two sliding seats (71) are respectively connected in the two mounting grooves (232) along the length direction of the upper partition plate (2) in a sliding manner, connecting portions (81) are respectively arranged at both ends of the ash shoveling plate (8), the two connecting portions (81) are hinged on the mounting frame (7) through connecting shafts (82), a compression torsion spring (83) is sleeved on the connecting shafts (82), the lower edge of the ash shoveling plate (8) abuts against the upper side surface of the upper partition plate (2) under the action of the compression torsion spring (83), and the lower edge of the ash shoveling plate (8) inclines towards one end of the, and the sliding seats (71) are respectively provided with a driving motor (76) which can drive the mounting rack (7) to move.

6. The control cabinet according to claim 5, characterized in that a convex guiding convex edge (233) is arranged on the wall of the mounting groove (232), the guiding convex edge (233) is arranged along the length direction of the upper partition board (2), two pulleys (72) are rotatably connected to the side surface of the sliding seat (71), the two pulleys (72) are respectively abutted against the upper side surface of the guiding convex edge (233), two clamping rods (73) are further hinged to the side surface of the sliding seat (71), the free ends of the two clamping rods (73) are respectively inclined upwards, the free ends of the two clamping rods (73) are respectively rotatably connected with a clamping wheel (74), a clamping tension spring (75) is fixedly connected between the two clamping rods (73), and the two clamping wheels (74) are respectively abutted against the lower side surface of the guiding convex edge (233) under the action of the clamping tension spring (75).

7. The control cabinet according to claim 6, wherein the driving motor (76) is fixed on the sliding seat (71), a transmission gear (77) is fixedly connected to a motor shaft of the driving motor (76), a transmission rack (24) is fixed in the installation groove (232) along the length direction of the upper partition plate (2), and the transmission gear (77) is meshed with the transmission rack (24).

8. The control cabinet according to claim 6 or 7, wherein the mounting rack (7) is higher than the upper partition (2), side plates (78) are fixedly connected to two ends of the mounting rack (7), the two side plates (78) are vertically arranged, the plate surfaces of the side plates (78) are transversely arranged, the lower edges of the side plates (78) are attached to the upper side surface of the upper partition (2), the dust shoveling plate (8) is located between the two side plates (78), and two ends of the dust shoveling plate (8) are respectively abutted to inner side surfaces of the two side plates (78).

9. The control cabinet according to claim 8, wherein the inner side surfaces of the two side plates (78) are further rotatably connected with pushing wheels (79), the pushing wheel (79) is positioned on one side of the dust shoveling plate (8) facing the fan (13), the wheel surface of the pushing wheel (79) is abutted against the upper side surface of the upper clapboard (2), a gap is arranged between the side surface of the ash shoveling plate (8) and the wheel surface of the pushing wheel (79), the wheel surface of the pushing wheel (79) is provided with a pushing convex part (791), when the mounting rack (7) moves towards the ash shoveling opening (21), the pushing wheel (79) rotates to enable the pushing convex part (791) to be separated from the ash shoveling plate (8) and abut against the upper side surface of the upper clapboard (2), when the mounting rack (7) moves towards the direction of the fan (13), the pushing wheel (79) rotates reversely, so that the pushing part pushes the ash shoveling plate (8) upwards and the ash shoveling plate (8) is separated from the upper partition plate (2).

10. The control cabinet according to any one of claims 1 to 7, wherein a plurality of pairs of connecting rods (32) are fixed on the lower side of the lower partition plate (3), and the length direction of the connecting rods (32) is arranged along the front-back direction of the cabinet body (1), the connecting rods (32) are provided with connecting grooves (321) along the length direction, a plurality of fixing frames (4) are arranged, the fixing frame (4) is in a plate shape, both ends of the upper edge of the fixing frame (4) are provided with fixing parts (41), the fixing part (41) is fixed on the connecting rod (32) in a locking way after penetrating through the connecting groove (321) through a bolt (43), the lower edge of the fixing frame (4) is bent to be a supporting flanging (42), and the supporting flanging (42) is abutted against the inner bottom surface of the cabinet body (1), and the fixing frame (4) is provided with a plurality of mounting notches (44) for mounting the controller.