CN213484329U - Low-voltage draw-out type switch cabinet convenient to assemble - Google Patents
Low-voltage draw-out type switch cabinet convenient to assemble Download PDFInfo
- Publication number
- CN213484329U CN213484329U CN202022299704.7U CN202022299704U CN213484329U CN 213484329 U CN213484329 U CN 213484329U CN 202022299704 U CN202022299704 U CN 202022299704U CN 213484329 U CN213484329 U CN 213484329U
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- Prior art keywords
- fixedly connected
- switch cabinet
- bevel gear
- rod
- cubical switchboard
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- 239000000428 dust Substances 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a low pressure pull-out type cubical switchboard convenient to assembly, including the cubical switchboard body, sliding connection has a plurality of pull-out type unit cabinets in the cubical switchboard body, this internal fixedly connected with motor of cubical switchboard, the output fixedly connected with transfer line of motor, the transfer line runs through the cubical switchboard body and rotates rather than being connected, be equipped with heat dissipation mechanism between transfer line and the cubical switchboard body, the bottom fixedly connected with dust screen of cubical switchboard body, this internal fixed passage that is equipped with of cubical switchboard, be equipped with between fixed passage and the cubical switchboard body and prevent blockking up the mechanism, be equipped with two louvres on the cubical switchboard body, four locking universal wheels of bottom fixedly connected with of cubical switchboard body. The utility model discloses, it is rational in infrastructure, can dispel the heat to the cubical switchboard through heat dissipation mechanism, can clear up when the dust screen blocks up through preventing blockking up the mechanism, avoid manual clearance and waste time.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a low pressure pull-out type cubical switchboard convenient to assembly.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The product meets the standard regulation of low-voltage complete switch equipment; the low-voltage switch cabinet belongs to a product listed in a 3C certification mandatory certification product catalog.
The existing low-voltage draw-out type switch cabinet convenient to assemble has a plurality of precise electric elements inside, a large amount of heat can be generated when the switch cabinet works, and the electric elements can be damaged if the heat is not discharged; usually, the heat dissipation is carried out through the air supply fan, but dust in the air enters the electric elements and can reduce the service life of the electric elements, and some dust is removed through the dustproof net, but the dust can be accumulated on the dustproof net after a period of time, so that the heat dissipation effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the low pressure pull-out type cubical switchboard convenient to assembly that proposes, it can dispel the heat to the cubical switchboard through heat dissipation mechanism, can clear up when the dust screen blocks up through preventing blockking up the mechanism, avoids manual clearance and waste time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low pressure pull-out type cubical switchboard convenient to assembly, includes the cubical switchboard body, sliding connection has a plurality of pull-out type unit cabinets in the cubical switchboard body, this internal fixedly connected with motor of cubical switchboard, the output fixedly connected with transfer line of motor, the transfer line runs through the cubical switchboard body and rotates rather than being connected, be equipped with heat dissipation mechanism between transfer line and the cubical switchboard body, the bottom fixedly connected with dust screen of cubical switchboard body, this internal fixed passage that is equipped with of cubical switchboard, be equipped with between fixed passage and the cubical switchboard body and prevent blockking up the mechanism, be equipped with two louvres, two on the cubical switchboard body all be equipped with the filter screen in the louvre, two filter screen and cubical switchboard body fixed connection, four locking universal wheels of bottom fixedly connected with of cubical switchboard body.
Preferably, the heat dissipation mechanism comprises a first bevel gear fixedly connected with the transmission rod, a support plate is fixedly connected with the switch cabinet body, a rotating rod rotatably connected with the support plate penetrates through the support plate, a second bevel gear is fixedly connected with the rotating rod and meshed with the first bevel gear, and an air supply fan is fixedly connected to the top of the rotating rod.
Preferably, the anti-blocking mechanism comprises two sliding rods fixedly connected with a fixed channel, two sliding rods are sleeved with first connecting rods in sliding connection with the sliding rods, two sliding rods are sleeved with springs, two ends of each spring are respectively and fixedly connected with the corresponding first connecting rod and the corresponding fixed channel, opposite ends of the two first connecting rods penetrate through the fixed channel and are in sliding connection with the fixed channel, the two first connecting rods are fixedly connected with a piston together, the piston is in sliding connection with the fixed channel, a limiting plate is fixedly connected with the fixed channel, a rotating rod is arranged in the fixed channel, penetrates through the limiting plate and is rotatably connected with the limiting plate, a rotating fan is fixedly connected to the top of the rotating rod, a third bevel gear is fixedly connected to the bottom of the rotating rod, and a fourth bevel gear is meshed with the third bevel gear, the fourth bevel gear is fixedly connected with a second connecting rod, the second connecting rod penetrates through the fixed channel and is rotatably connected with the fixed channel, the second connecting rod is fixedly connected with a fifth bevel gear, an L-shaped rod rotatably connected with the support plate penetrates through the support plate, a sixth bevel gear is fixedly connected onto the L-shaped rod, the fifth bevel gear is meshed with the sixth bevel gear, and the L-shaped rod penetrates through the dust screen and is rotatably connected with the dust screen.
Preferably, the inner wall of the bottom of the fixed channel is in a round table shape, and the outer wall of the piston is matched with the inner wall of the bottom of the fixed channel.
Preferably, one end of the L-shaped rod, which is close to the dust screen, is provided with a plurality of brushes.
Preferably, the end opposite to the other end of the filter screen and the outer wall of the switch cabinet body are on the same vertical straight line.
Compared with the prior art, the utility model, its beneficial effect does:
1. the motor is started, the output end of the motor drives the transmission rod, the first bevel gear, the second bevel gear, the rotary rod and the air supply fan to rotate, the switch cabinet body is cooled, heat is discharged through the cooling holes, and air replacement in the switch cabinet body is achieved.
2. Can cause the jam when adnexed dust is too much on the dust screen, this moment the air can pass through fixed passage entering cubical switchboard this internal, the air can drive the piston and shift up and make the spring compression, the air drives rotating fan and rotates simultaneously, rotating fan is rotatory to drive the dwang, third bevel gear, fourth bevel gear, the second connecting rod, fifth bevel gear, sixth bevel gear, L type pole is rotatory, brush on the L type pole clears up the dust screen, when the dust screen does not block up again, the air can pass through from the dust screen, make the piston move down under the effect of spring this moment and block up fixed passage, avoid the air to pass through following dust removal effect from fixed passage.
To sum up, can dispel the heat to the cubical switchboard through heat dissipation mechanism, can clear up when the dust screen blocks up through preventing blockking up the mechanism, avoid manual clearance and waste time.
Drawings
Fig. 1 is a cross-sectional view of a low-voltage draw-out type switch cabinet convenient to assemble according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged view of the structure at B in fig. 1.
In the figure: 1 switch cabinet body, 2 draw-out type unit cabinet, 3 motor, 4 transmission rod, 5 first bevel gear, 6 second bevel gear, 7 rotating rod, 8 supporting plate, 9 air supply fan, 10 dust screen, 11 fixed channel, 12 piston, 13 first connecting rod, 14 sliding rod, 15 spring, 16 limiting plate, 17 rotating rod, 18 rotating fan, 19 third bevel gear, 20 fourth bevel gear, 21 second connecting rod, 22 fifth bevel gear, 23 sixth bevel gear, 24L-shaped rod, 25 locking universal wheel, 26 heat dissipation hole, 27 filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a low-voltage draw-out type switch cabinet convenient to assemble, including switch cabinet body 1, sliding connection has a plurality of draw-out type unit cabinets 2 in switch cabinet body 1, fixedly connected with motor 3 in switch cabinet body 1, the output end fixedly connected with transfer line 4 of motor 3, transfer line 4 runs through switch cabinet body 1 and is connected rather than rotating, be equipped with heat dissipation mechanism between transfer line 4 and switch cabinet body 1, heat dissipation mechanism includes first bevel gear 5 with transfer line 4 fixed connection, switch cabinet body 1 fixedly connected with backup pad 8, run through in the backup pad 8 and be equipped with rather than rotating connection's rotary rod 7, fixedly connected with second bevel gear 6 on the rotary rod 7, second bevel gear 6 meshes with first bevel gear 5, the top fixedly connected with air supply fan 9 of rotary rod 7, can dispel the heat to the switch cabinet through heat dissipation mechanism.
The bottom of the switch cabinet body 1 is fixedly connected with a dust screen 10, a fixed channel 11 is arranged in the switch cabinet body 1, an anti-blocking mechanism is arranged between the fixed channel 11 and the switch cabinet body 1, the anti-blocking mechanism comprises two sliding rods 14 fixedly connected with the fixed channel 11, first connecting rods 13 in sliding connection with the sliding rods 14 are sleeved on the two sliding rods 14, springs 15 are sleeved on the two sliding rods 14, two ends of each spring 15 are respectively and fixedly connected with the corresponding first connecting rod 13 and the corresponding fixed channel 11, opposite ends of the two first connecting rods 13 penetrate through the fixed channel 11 and are in sliding connection with the fixed channel 13, a piston 12 is fixedly connected with the two first connecting rods 13 together, the piston 12 is in sliding connection with the fixed channel 11, the inner wall at the bottom of the fixed channel 11 is arranged in a circular truncated cone shape, the outer wall of the piston 12 is matched with the inner wall at the bottom of the fixed channel 11, the piston 12 blocks the fixed passage 11, and air is prevented from entering the fixed passage 11 to influence the dust removing effect.
A limiting plate 16 is fixedly connected on the fixed channel 11, a rotating rod 17 is arranged in the fixed channel 11, the rotating rod 17 penetrates through the limiting plate 16 and is rotatably connected with the limiting plate, a rotating fan 18 is fixedly connected at the top of the rotating rod 17, a third bevel gear 19 is fixedly connected at the bottom of the rotating rod 17, a fourth bevel gear 20 is meshed with the third bevel gear 19, a second connecting rod 21 is fixedly connected with the fourth bevel gear 20, the second connecting rod 21 penetrates through the fixed channel 11 and is rotatably connected with the fixed channel, a fifth bevel gear 22 is fixedly connected with the second connecting rod 21, an L-shaped rod 24 rotatably connected with the support plate 8 is penetrated in the support plate 8, one end of the L-shaped rod 24 close to the dust screen 10 is provided with a plurality of brushes, a sixth bevel gear 23 is fixedly connected on the L-shaped rod 24, the fifth bevel gear 22 is meshed with the sixth bevel gear 23, the L-shaped rod 24 penetrates through the dust, all be equipped with filter screen 27 in two louvres 26, two filter screens 27 and cubical switchboard body 1 fixed connection, the looks back of the body end of filter screen 27 and cubical switchboard body 1's outer wall are on same vertical straight line, four locking universal wheels 25 of bottom fixedly connected with of cubical switchboard body 1, and the removal of the device of being convenient for improves the suitability.
In the utility model, when the temperature in the switch cabinet body 1 is too high, the motor 3 is started, the output end of the motor 3 drives the transmission rod 4, the first bevel gear 5, the second bevel gear 6, the rotary rod 7 and the air supply fan 9 to rotate, so as to radiate the switch cabinet body 1, and the heat is discharged through the radiating holes 26, so that the air in the switch cabinet body 1 is replaced; meanwhile, the dust screen 10 can prevent dust in the air from entering the switch cabinet body 1 to damage electrical elements, when the dust screen 10 is excessively dusty, blockage can be caused, at the moment, the air can enter the switch cabinet body 1 through the fixed channel 11, the air can drive the piston 12 to move upwards to compress the spring 15, meanwhile, the air drives the rotating fan 18 to rotate, the rotating fan 18 rotates to drive the rotating rod 17, the third bevel gear 19, the fourth bevel gear 20, the transmission rod 21, the fifth bevel gear 22, the sixth bevel gear 23 and the L-shaped rod 24 to rotate, brushes on the L-shaped rod 24 clean the dust screen 10, when the dust screen 10 is not blocked, the air can pass through the dust screen 10, at the moment, the piston 12 moves downwards under the action of the spring 15 to block the fixed channel 11, and the phenomenon that the air passes through the fixed channel 11 to achieve the following dust removal effect is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A low-voltage draw-out type switch cabinet convenient to assemble comprises a switch cabinet body (1) and is characterized in that a plurality of draw-out type unit cabinets (2) are connected in the switch cabinet body (1) in a sliding mode, a motor (3) is fixedly connected in the switch cabinet body (1), a transmission rod (4) is fixedly connected to the output end of the motor (3), the transmission rod (4) penetrates through the switch cabinet body (1) and is connected with the switch cabinet body in a rotating mode, a heat dissipation mechanism is arranged between the transmission rod (4) and the switch cabinet body (1), a dust screen (10) is fixedly connected to the bottom of the switch cabinet body (1), a fixed channel (11) is arranged in the switch cabinet body (1), an anti-blocking mechanism is arranged between the fixed channel (11) and the switch cabinet body (1), two heat dissipation holes (26) are formed in the switch cabinet body (1), two all be equipped with filter screen (27), two in louvre (26) filter screen (27) and cubical switchboard body (1) fixed connection, four locking universal wheels (25) of bottom fixedly connected with of cubical switchboard body (1).
2. The low-voltage draw-out type switch cabinet convenient to assemble according to claim 1, wherein the heat dissipation mechanism comprises a first bevel gear (5) fixedly connected with the transmission rod (4), a support plate (8) is fixedly connected with the switch cabinet body (1), a rotating rod (7) rotatably connected with the support plate (8) penetrates through the support plate (8), a second bevel gear (6) is fixedly connected with the rotating rod (7), the second bevel gear (6) is meshed with the first bevel gear (5), and an air supply fan (9) is fixedly connected to the top of the rotating rod (7).
3. The low-voltage draw-out type switch cabinet convenient to assemble according to claim 2, wherein the anti-blocking mechanism comprises two sliding rods (14) fixedly connected with the fixed channel (11), each sliding rod (14) is sleeved with a first connecting rod (13) in sliding connection therewith, each sliding rod (14) is sleeved with a spring (15), two ends of each spring (15) are fixedly connected with the corresponding first connecting rod (13) and the fixed channel (11), opposite ends of each first connecting rod (13) penetrate through the fixed channel (11) and are in sliding connection therewith, a piston (12) is fixedly connected with the two first connecting rods (13) together, the piston (12) is in sliding connection with the fixed channel (11), and a limit plate (16) is fixedly connected with the fixed channel (11), the novel bearing is characterized in that a rotating rod (17) is arranged in the fixed passage (11), the rotating rod (17) penetrates through the limiting plate (16) and is rotatably connected with the limiting plate, a rotating fan (18) is fixedly connected to the top of the rotating rod (17), a third bevel gear (19) is fixedly connected to the bottom of the rotating rod (17), a fourth bevel gear (20) is meshed with the third bevel gear (19), a second connecting rod (21) is fixedly connected with the fourth bevel gear (20), the second connecting rod (21) penetrates through the fixed passage (11) and is rotatably connected with the fixed passage, a fifth bevel gear (22) is fixedly connected with the second connecting rod (21), an L-shaped rod (24) rotatably connected with the supporting plate (8) penetrates through the supporting plate, a sixth bevel gear (23) is fixedly connected with the L-shaped rod (24), and the fifth bevel gear (22) is meshed with the sixth bevel gear (23), the L-shaped rod (24) penetrates through the dust screen (10) and is connected with the dust screen in a rotating mode.
4. The low-voltage draw-out switchgear convenient to assemble according to claim 3, wherein the inner wall of the bottom of the fixed channel (11) is in a truncated cone shape, and the outer wall of the piston (12) is matched with the inner wall of the bottom of the fixed channel (11).
5. A low voltage draw-out switchgear for ease of assembly according to claim 3, wherein the end of the L-bar (24) adjacent the dust screen (10) is provided with a plurality of brushes.
6. The low-voltage draw-out switchgear convenient to assemble according to claim 1, wherein the opposite ends of the filter screen (27) are on the same vertical line with the outer wall of the switchgear body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299704.7U CN213484329U (en) | 2020-10-15 | 2020-10-15 | Low-voltage draw-out type switch cabinet convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299704.7U CN213484329U (en) | 2020-10-15 | 2020-10-15 | Low-voltage draw-out type switch cabinet convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213484329U true CN213484329U (en) | 2021-06-18 |
Family
ID=76367746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022299704.7U Expired - Fee Related CN213484329U (en) | 2020-10-15 | 2020-10-15 | Low-voltage draw-out type switch cabinet convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213484329U (en) |
-
2020
- 2020-10-15 CN CN202022299704.7U patent/CN213484329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |