CN213950302U - Heat radiator for staircase switch board - Google Patents
Heat radiator for staircase switch board Download PDFInfo
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- CN213950302U CN213950302U CN202022759547.3U CN202022759547U CN213950302U CN 213950302 U CN213950302 U CN 213950302U CN 202022759547 U CN202022759547 U CN 202022759547U CN 213950302 U CN213950302 U CN 213950302U
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- cabinet body
- filter screen
- side plate
- cabinet
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Abstract
The utility model discloses a heat dissipation device of an escalator control cabinet, which comprises a cabinet body, wherein longitudinal bar holes are arranged on two side walls of the cabinet body, the longitudinal bar holes on the two sides are arranged in a staggered manner, a blowing assembly is arranged at the upper end of the cabinet body, dust collection filter screens are arranged on the two side walls of the cabinet body, and the dust collection filter screens cover the longitudinal bar holes; the inner wall of the cabinet body around the longitudinal bar holes is provided with a net frame, and the dust collecting filter screen is inserted in the net frame. The utility model can collect the dust in the cabinet body to the dust collecting and filtering net while cooling the cabinet body; the dust collection filter screen is convenient to clean and replace, removes dust and cools the cabinet body in all directions, avoids dust falling and accumulates in the cabinet body, and provides guarantee for the stable operation of the elevator.
Description
Technical Field
The utility model relates to a switch board technical field, concretely relates to heat abstractor of staircase switch board.
Background
With the rapid increase of high-rise buildings, the use and installation of high-rise elevators are more popular; the safety in utilization of elevators receives more and more attention, and an elevator control cabinet is an important control system for ensuring normal and stable operation of the elevators, so that strict maintenance needs to be carried out on the control cabinet.
The control cabinet generates a large amount of heat in the using process and cannot be dissipated in time, otherwise, the temperature of the elevator control cabinet is too high, and operation faults occur; if shut down ventilation cooling to it, need select at the applicable night or early morning, bring inconvenience for the maintainer, and the radiating in-process of opening the cabinet can produce the inside dust of cabinet and pile up, need clear up its inside dust, and the clearance is incomplete or the clearance is excessive all can cause the influence to components and parts in the cabinet to probably cause the operation trouble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator control cabinet with dustproof function of heat dissipation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of an escalator control cabinet comprises a cabinet body, wherein the cabinet body comprises a left side plate, a right side plate, a front cabinet door, a rear side plate, an upper cover plate and a lower bottom plate, a visible window is arranged on the front cabinet door, longitudinal bar holes are formed in the left side plate and the right side plate of the cabinet body, the longitudinal bar holes in the left side plate and the right side plate are arranged in a staggered mode, an air blowing assembly is arranged on the upper cover plate of the cabinet body, a dust collection filter screen is arranged on the inner walls of the left side plate and the right side plate, and the dust collection filter screen covers the longitudinal bar holes; the inner walls of the left side plate and the right side plate around the longitudinal strip holes are provided with filter screen frames, the dust collecting filter screens are inserted in the filter screen frames, the cabinet body is internally provided with a temperature sensor, the temperature sensor is electrically connected with a control device, and the control device is electrically connected with the blowing assembly.
Preferably, still include filter screen transmission, through the transmission in the plane of the vertical bar hole on the parallel to lateral wall of filter screen transmission drive collection dirt filter screen in the filter screen frame the cabinet body of filter screen frame top is opened has the filter screen and is exported the filter screen and be equipped with the dustproof flip who matches with it.
Preferably, the filter screen transmission device comprises a driving roller, a driven roller and a speed reduction motor for driving the driving roller to rotate, the filter screen roll is sleeved on the driven roller, and the driving roller is positioned below the filter screen frame; when wasing or changing collection dirt filter screen, open dustproof flip, filter screen transmission drive roll rotates, and the drive roll drives the collection dirt filter screen rotation on the driven voller, and the collection dirt filter screen upwards along the filter screen frame, goes out from the filter screen, makes things convenient for maintainer cleanness or directly takes away the collection dirt filter screen after having used, need not be with the help of other instruments, and is more convenient.
Preferably, an air flow monitoring device is arranged at the longitudinal strip hole on the outer wall of the cabinet body; the gas flow monitoring device sends the detected flow to the control system, the control system controls the filter screen transmission device according to the flow, the air output of the longitudinal strip holes is reduced, the gas flow is reduced, the dust of the filter screen is serious, the filter screen needs to be replaced, and the filter screen transmission device works.
Preferably, the blowing assembly comprises a fan, an air inlet pipe and an air guide pipe, the fan is mounted on the cabinet body, an air outlet of the fan is connected with one end of the air inlet pipe, the other end of the air inlet pipe is communicated with the inside of the cabinet body, air is blown into the air guide pipe through the fan and the air inlet pipe, the air guide pipe is located in the cabinet body, a plurality of blowing holes are formed in the periphery of the air guide pipe, and the lower end of the air guide pipe is of a closed structure; the air is blown into the air guide pipe by the fan and is blown to each part in the cabinet body from the plurality of air blowing holes of the air guide pipe, so that the dust removal and cooling effects are achieved in the cabinet body.
Preferably, the upper end of the air guide pipe is rotatably connected with the cabinet body; the air guide pipe rotates in the cabinet body under the action of wind power and removes dust and cools the cabinet body in an all-round way through the air blowing hole.
The utility model discloses a technological effect and advantage:
the cabinet body is provided with the air blowing assembly, the longitudinal bar holes in the side wall and the dust collecting filter screen covering the longitudinal bar holes, so that the interior of the cabinet body is cooled, and meanwhile, dust in the cabinet body is collected onto the dust collecting filter screen; the dust collecting filter screen is inserted into the filter screen frame, so that maintenance personnel can replace the dust collecting filter screen regularly; the filter screen transmission device is matched with the gas flow monitoring device, so that the dust collecting filter screen capable of adsorbing enough dust can be rotated to the outside of the cabinet body, maintenance personnel can conveniently clean or directly take away the dust collecting filter screen, and other tools are not needed, so that the dust collecting filter screen is more convenient and faster; through being located a plurality of blowholes all around the guide duct, to the all-round cooling of removing dust of the cabinet body, avoid the dust to drop and pile up at the internal of cabinet, provide the guarantee for elevator even running.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
in the figure: 1 cabinet body, 2 longitudinal bar holes, 3 dust collection filter screens, 4 filter screen frames, 5 driving rollers, 6 driven rollers, 7 fans, 8 air inlet pipes, 9 air guide pipes, 10 air blowing holes, 11 filter screen outlet holes and 12 temperature sensors.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the heat dissipation device for an escalator control cabinet comprises a cabinet body 1, wherein the cabinet body 1 comprises a left side plate, a right side plate, a front cabinet door, a rear side plate, an upper cover plate and a lower bottom plate, a visible window is arranged on the front cabinet door, longitudinal bar holes 2 are respectively arranged on the left side plate and the right side plate of the cabinet body 1, the longitudinal bar holes 2 on the left side plate and the right side plate are arranged in a staggered manner, an air blowing assembly is arranged on the upper cover plate of the cabinet body 1, dust collection filter screens 3 are arranged on the inner walls of the left side plate and the right side plate, and the longitudinal bar holes 2 are covered by the dust collection filter screens 3; be equipped with filter screen frame 4 on vertical slotted hole 2 left side inboard wall and the right side inboard wall all around, collection dirt filter screen 3 pegs graft in filter screen frame 4 upper portion and lower part in the cabinet body 1 all are equipped with temperature sensor 12, temperature sensor 12 is connected with the controlling means electricity, controlling means is connected with the subassembly electricity of blowing, and controlling means generally adopts PLC, and when temperature sensor detected cabinet body 1 internal temperature when too high, the subassembly of blowing was bloied and is cooled down under controlling means's control, and when the temperature fell the back, controlling means control subassembly of blowing stopped blowing.
The dust collection and filtration device is characterized by further comprising a filter screen transmission device, wherein the filter screen transmission device drives a dust collection filter screen 3 to transmit in a plane parallel to the longitudinal strip holes 2 on the side wall in the filter screen frame 4, a filter screen outlet hole 11 is formed in the cabinet body 1 above the filter screen frame 4, and a dustproof flip cover matched with the filter screen outlet hole 11 is arranged outside the filter screen outlet hole 11;
the filter screen transmission device comprises a driving roller 5, a driven roller 6 and a speed reduction motor for driving the driving roller 5 to rotate, a filter screen roll is sleeved on the driven roller 6, and the driving roller 5 is positioned below the filter screen frame 4; when the dust collection filter screen 3 is cleaned or replaced, the dustproof flip cover is opened, the filter screen transmission device drives the driving roller 5 to rotate, the driving roller 5 drives the dust collection filter screen 3 on the driven roller 6 to rotate, the dust collection filter screen 3 upwards moves along the filter screen frame 4 and comes out from the filter screen outlet 11, so that a maintainer can conveniently clean or directly take away the used dust collection filter screen 3 without the help of other tools, and the dust collection filter screen is more convenient and fast;
a gas flow monitoring device is arranged at the longitudinal strip hole 2 on the outer wall of the cabinet body 1; the gas flow monitoring device sends the detected flow to the control system, the control system controls the filter screen transmission device according to the flow, the air output of the longitudinal strip holes 2 is reduced, the gas flow is reduced along with the reduction of the air output, the filter screen is seriously dusty, the filter screen needs to be replaced, and the filter screen transmission device works;
the blowing assembly comprises a fan 7, an air inlet pipe 8 and an air guide pipe 9, the fan 7 is installed on the cabinet body 1, an air outlet of the fan 7 is connected with one end of the air inlet pipe 8, the other end of the air inlet pipe 8 is communicated with the inside of the cabinet body 1, air is blown into the air guide pipe 9 through the fan 7 and the air inlet pipe 8, the air guide pipe 9 is located at the part of the cabinet body 1, a plurality of blowing holes 10 are formed in the periphery of the air guide pipe 9, and the lower end of the air guide pipe is of a closed structure; the air is blown into the air guide pipe 9 through the fan 7 and is blown to each part in the cabinet body 1 from the plurality of air blowing holes 10 of the air guide pipe 9, so that the effect of dedusting and cooling the interior of the cabinet body is achieved; in order to prevent the vibration generated when the fan 7 operates from affecting the devices of the components in the cabinet body 1, a damping device can be additionally arranged at the joint of the fan 7 and the cabinet body 1;
the upper end of the air guide pipe 9 is rotatably connected with the cabinet body 1; the air guide pipe 9 rotates in the cabinet body 1 under the action of wind power, and removes dust and cools the cabinet body 1 in all directions through the air blowing holes 10.
The utility model collects the dust in the cabinet body onto the dust collecting filter screen while cooling the cabinet body by arranging the air blowing component, the longitudinal bar holes on the side wall and the dust collecting filter screen covering the longitudinal bar holes on the cabinet body; the dust collecting filter screen is inserted into the screen frame, so that maintenance personnel can replace the dust collecting filter screen regularly; the filter screen transmission device is matched with the gas flow monitoring device, so that the dust collecting filter screen capable of adsorbing enough dust can be rotated to the outside of the cabinet body, maintenance personnel can conveniently clean or directly take away the dust collecting filter screen, and other tools are not needed, so that the dust collecting filter screen is more convenient and faster; through being located a plurality of blowholes all around the guide duct, to the all-round cooling of removing dust of the cabinet body, avoid the dust to drop and pile up at the internal of cabinet, provide the guarantee for elevator even running.
The applicant further states that the present invention is described by the above embodiments, but the present invention is not limited to the above embodiments, i.e. the present invention is not limited to the above embodiments, and the present invention can be implemented only by relying on the above methods and structures. It should be clear to those skilled in the art that any improvement of the present invention is to the present invention, and the addition of the equivalent replacement of the implementation method and the steps, the selection of the specific mode, etc. all fall within the protection scope and the disclosure scope of the present invention.
The utility model discloses not limited to above-mentioned embodiment, all adopt and the utility model discloses similar structure and method realize the utility model discloses all modes of purpose all are within the protection scope of the utility model.
Claims (6)
1. The utility model provides a heat abstractor of staircase switch board, includes the cabinet body (1), the cabinet body (1) includes left side board, right side board, preceding cabinet door, posterior lateral plate, upper cover plate and lower plate, its characterized in that: a visible window is arranged on the front cabinet door, longitudinal bar holes (2) are respectively arranged on the left side plate and the right side plate of the cabinet body (1), the longitudinal bar holes (2) on the left side plate and the right side plate are arranged in a staggered manner, an air blowing assembly is arranged on an upper cover plate of the cabinet body (1), dust collecting filter screens (3) are arranged on the inner walls of the left side plate and the right side plate, and the longitudinal bar holes (2) are covered by the dust collecting filter screens (3); the dust collection cabinet is characterized in that filter screen frames (4) are arranged on the inner walls of the left side plate and the right side plate on the periphery of the longitudinal strip holes (2), the dust collection filter screens (3) are inserted into the filter screen frames (4), temperature sensors (12) are arranged in the cabinet body (1), the temperature sensors (12) are electrically connected with a control device, and the control device is electrically connected with the blowing assembly.
2. The heat sink of an escalator control cabinet according to claim 1, wherein: still include filter screen transmission, through filter screen transmission drive collection dirt filter screen (3) are on a parallel with the plane internal transmission of vertical slotted hole (2) on the lateral wall in filter screen frame (4) it has filter screen to exit (11) to open on cabinet body (1) of filter screen frame (4) top the filter screen is equipped with the dustproof flip who matches with it outward in the hole (11).
3. The heat sink of an escalator control cabinet according to claim 2, wherein: the filter screen transmission device comprises a driving roller (5), a driven roller (6) and a speed reduction motor for driving the driving roller (5) to rotate, the filter screen roll is sleeved on the driven roller (6), and the driving roller (5) is located below the filter screen frame (4).
4. The heat sink of an escalator control cabinet according to claim 2, wherein: the cabinet body (1) is characterized in that a gas flow monitoring device is arranged at the longitudinal strip hole (2) on the outer wall of the cabinet body.
5. The heat sink of an escalator control cabinet according to claim 1, wherein: the air blowing assembly comprises a fan (7), an air inlet pipe (8) and an air guide pipe (9), the fan (7) is installed on the cabinet body (1), an air outlet of the fan (7) is connected with one end of the air inlet pipe (8), the other end of the air inlet pipe (8) is communicated with the inside of the cabinet body (1), air is blown into the air guide pipe (9) through the fan (7) and the air inlet pipe (8), the air guide pipe (9) is located on the part of the cabinet body (1), a plurality of air blowing holes (10) are formed in the periphery of the air guide pipe (9), and the lower end of the air guide pipe is of a closed structure.
6. The escalator control cabinet heat sink of claim 5, wherein: the upper end of the air guide pipe (9) is rotatably connected with the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759547.3U CN213950302U (en) | 2020-11-25 | 2020-11-25 | Heat radiator for staircase switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759547.3U CN213950302U (en) | 2020-11-25 | 2020-11-25 | Heat radiator for staircase switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950302U true CN213950302U (en) | 2021-08-13 |
Family
ID=77211372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022759547.3U Active CN213950302U (en) | 2020-11-25 | 2020-11-25 | Heat radiator for staircase switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950302U (en) |
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2020
- 2020-11-25 CN CN202022759547.3U patent/CN213950302U/en active Active
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