CN212518115U

CN212518115U - Dustproof switch board of heat dissipation

Info

Publication number: CN212518115U
Application number: CN202020956773.8U
Authority: CN
Inventors: 何建芳
Original assignee: Shanxi Hongchao Technology Co ltd
Current assignee: Shanxi Hongchao Technology Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-02-09
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses a dustproof switch board of heat dissipation includes the switch board casing, and the symmetry sets up the dust-proof box in the casing both sides and sets up the cooling fan in the switch board top. The dustproof boxes are symmetrically provided with dustproof nets inside, and dust collecting boxes are arranged below the dustproof boxes; the middle part of dust-proof box is equipped with dust removal mechanism, dust removal mechanism is including setting up the driving motor in dust-proof box one side, driving motor's output shaft is fixed with the driving gear, the driving gear has two driven gear, two through gear engagement driven gear is equipped with the half gear in one side of keeping away from driving motor, the half gear has the actuating lever through gear engagement, be provided with a plurality of scavenging levers on the actuating lever, one side of scavenging lever is equipped with the brush. Thereby can make the filter screen automatically cleaning play ventilative dustproof effect by such setting and be strong, guarantee the use of switch board continuation.

Description

Dustproof switch board of heat dissipation

Technical Field

The utility model relates to a power supply unit technical field especially relates to a dustproof switch board of heat dissipation.

Background

Nowadays, the integrated level of switch board is more and more high, this provides new challenge for the operational environment of switch board, especially operating temperature and environment cleanliness factor, operating temperature is too high or the operational environment dust too much can lead to the electrical components during operation in the switch board to dispel the heat not good, can influence work efficiency in the short time, it is possible to have the equipment short circuit risk for a long time, cause very big potential safety hazard, also possible big work accident that produces, consequently, the urgent need is to make dustproof and heat dissipation work to the switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the dustproof and heat-radiating problems of the power distribution cabinet, the heat-radiating dustproof power distribution cabinet is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dustproof switch board of heat dissipation, includes the switch board casing, sets up radiator fan, the symmetry of switch board casing below and sets up the thermovent in casing both sides top and set up the dustproof mechanism on the thermovent, a serial communication port, dustproof mechanism is including establishing the dust prevention box in the thermovent, the inside symmetry of dust prevention box is equipped with two dust screens, two the middle part of dust screen is equipped with dust removal mechanism, the below of dust prevention box is equipped with the dust collection box. As a further description of the above technical solution:

the cooling fan is communicated with an air outlet inside the power distribution cabinet, and an air inlet of the cooling fan is provided with a dust cover.

As a further description of the above technical solution:

dust removal mechanism is including setting up the driving motor in dust-proof box one side, driving motor's output shaft is fixed with the driving gear, the driving gear has two driven gear, two through gear engagement driven gear is equipped with the half gear in the one side of keeping away from driving motor, the half gear has the actuating lever through gear engagement, be provided with a plurality of cleaning rods on the actuating lever, one side of cleaning rod is equipped with the brush.

As a further description of the above technical solution:

two the dust prevention box is detachable joint on the thermovent of casing both sides top, the below of dust prevention box is equipped with the dust export, the dust export links to each other with the ash collection box through detachable hose, the ash collection box is detachable joint outside the casing.

As a further description of the above technical solution:

the two half gears are arranged on one side of the two driven gears in the same mode and in the same rotating direction.

As a further description of the above technical solution:

the number of the cleaning rods is in direct proportion to the size of the dust screen.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the portable dustproof box that sets up, the inside that outside dust got into the switch board has been got into to the great reduction of its inside dual dust screen, through setting up at the inside dust removal mechanism of dustproof box, can in time clear up the dust of attaching to on the dustproof network effectively, and the dust that the clearance got off is collected by the dust collecting box of dustproof box, only need follow the dustproof box side with the dust collecting box take out alright in order to realize whole device self-cleaning.

2. The utility model discloses in, just being equipped with the air outlet in the top to electronic components, cooling fan is connected with the air outlet in the casing through the tuber pipe, and cooling fan's air intake still is equipped with the dust cover, has guaranteed the possibility that switch board high strength lasts the use.

Drawings

Fig. 1 shows a schematic perspective view of a power distribution cabinet provided according to an embodiment of the present invention;

fig. 2 shows a front view of a power distribution cabinet provided according to an embodiment of the present invention;

fig. 3 shows a schematic diagram of a dust removing structure provided by the embodiment of the present invention.

Illustration of the drawings: 1. a housing; 2. a dust-proof mechanism; 21. a dust-proof box; 22. a dust screen; 23. a dust collecting box; 24. a dust outlet; 3. a dust removal mechanism; 31. a drive motor; 32. a driving gear; 33. a driven gear; 34. a half gear; 35. a drive rod; 36. a cleaning rod; 37. a brush; 4. a heat radiation fan; 41. and (7) air outlet.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dustproof switch board of heat dissipation, includes switch board casing 1, sets up radiator fan 4, the symmetry of 1 below switch board casing and sets up the thermovent in casing 1 both sides top and set up dustproof mechanism 2 on the thermovent, and its characterized in that, dustproof mechanism 2 is including establishing at the intraoral dust-proof box 21 of thermovent, and the inside symmetry of dust-proof box 21 is equipped with two dust screens 22, and the middle part of two dust screens 22 is equipped with dust removal mechanism 3, and the below of dust-proof box 21 is equipped with collection ash box 23.

Specifically, as shown in fig. 1 and 2, the heat dissipation fan 4 is communicated with an air outlet 41 inside the power distribution cabinet, and an air inlet of the heat dissipation fan 4 is provided with a dust cover.

Specifically, as shown in fig. 2 and 3, the dust removing mechanism 3 includes a driving motor 31 disposed on one side of the dust-proof box 21, a driving gear 32 is fixed to an output shaft of the driving motor 31, the driving gear 32 is engaged with two driven gears 33 through a gear, a half gear 34 is disposed on one side of the two driven gears 33 far away from the driving motor 31, the half gear 34 is engaged with a driving rod 35 through a gear, a plurality of cleaning rods 36 are disposed on the driving rod 35, and a brush 37 is disposed on one side of the cleaning rod 36

Specifically, as shown in fig. 1 and 2, two dust-proof boxes 21 are detachably fastened to the heat dissipation ports above two sides of the housing 1, a dust outlet 24 is arranged below each dust-proof box 21, the dust outlet 24 is connected to a dust collection box 23 through a detachable hose, and the dust collection box 23 is detachably fastened to the outside of the housing 1.

Specifically, as shown in fig. 3, the two half gears 34 are arranged in the same manner on one side of the two driven gears 33 in the same rotational direction.

Specifically, as shown in fig. 2 and 3, the number of the cleaning rods 36 is proportional to the size of the dust screen 21, and the working areas of the brushes of the cleaning rods overlap.

The working principle is as follows: during the use, open radiator fan 4's electric control switch, wind blows the electrical components in the casing 1 from air outlet 41, hot-blast dust-proof box 2 from the left and right sides outwards discharges, when there is the deposition on dust screen 21, open driving motor 31, driving motor 31 drives driving gear 32 rotatory, driving gear 32 drives driven gear 33 rotatory, driven gear 33 drives two semi-gear 34 rotatory, actuating lever 35 is up-and-down motion under two semi-gear 34's rotation, thereby make the cleaning rod 36 that sets up on actuating lever 35 reciprocate, brush 37 that sets up on cleaning rod 36 just clears up the deposition on dust screen 21 and gets down and collect in dust-collecting box 23, thereby can be constantly dust-proof box 2 plays ventilative dirt-proof effect, the use of switch board continuation has been guaranteed.

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

1. The utility model provides a dustproof switch board of heat dissipation, includes switch board casing (1), sets up radiator fan (4), the symmetry of switch board casing (1) below and sets up at the thermovent of casing (1) both sides top and sets up dustproof mechanism (2) on the thermovent, a serial communication port, dustproof mechanism (2) are including establishing dust-proof box (21) in the thermovent, the inside symmetry of dust-proof box (21) is equipped with two dust screens (22), two the middle part of dust screen (22) is equipped with dust removal mechanism (3), the below of dust-proof box (21) is equipped with collection ash box (23), the below of dust-proof box (21) is equipped with dust outlet (24), dust outlet (24) link to each other with collection ash box (23) through detachable hose.

2. The heat-dissipation dustproof power distribution cabinet according to claim 1, wherein the heat-dissipation fan (4) is communicated with an air outlet (41) inside the power distribution cabinet, and an air inlet of the heat-dissipation fan (4) is provided with a dustproof cover.

3. The heat-dissipation dustproof power distribution cabinet according to claim 1, wherein the dust-removing mechanism (3) comprises a driving motor (31) arranged on one side of the dustproof box (21), an output shaft of the driving motor (31) is fixed with a driving gear (32), the driving gear (32) is engaged with two driven gears (33) through gears, two driven gears (33) are provided with a half gear (34) on one side far away from the driving motor (31), the half gear (34) is engaged with a driving rod (35) through gears, the driving rod (35) is provided with a plurality of cleaning rods (36), and one side of each cleaning rod (36) is provided with a brush (37).

4. The heat-dissipation dustproof power distribution cabinet according to claim 3, wherein two dustproof boxes (21) are detachably clamped on the heat-dissipation openings above the two sides of the shell (1), and the dust collection box (23) is detachably clamped outside the shell (1).

5. A heat-dissipating and dust-proof electrical distribution cabinet according to claim 3, wherein the two half-gears (34) are arranged in the same manner and in the same direction of rotation on one side of the two driven gears (33).

6. The heat-dissipation dustproof power distribution cabinet according to claim 3, wherein the number of the cleaning rods (36) is in direct proportion to the size of the dustproof net (22).