CN216015201U

CN216015201U - Relay with heat dissipation and dust removal functions

Info

Publication number: CN216015201U
Application number: CN202121991575.6U
Authority: CN
Inventors: 雷细嫩; 张燕军
Original assignee: Beijing Yanpuda Technology Co ltd
Current assignee: Beijing Yanpuda Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-11
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of relays and discloses a relay with a heat dissipation and dust removal function, which comprises a relay main body, wherein a dustproof box is fixedly arranged outside the relay main body, a heat dissipation mechanism is fixedly arranged at the lower end of the dustproof box, dustproof mechanisms are movably arranged at the left end and the right end of the dustproof box, a dust removal mechanism is movably arranged inside the dustproof box, the heat dissipation mechanism comprises a base, a heat dissipation groove, a first motor, a first transmission shaft, fan blades and an air outlet, the base is fixedly arranged at the lower end of the dustproof box, the heat dissipation groove is fixedly arranged below the relay main body at the lower end of the dustproof box, the heat dissipation groove is fixedly communicated with the base, and the first motor is fixedly arranged inside the base. This relay with heat dissipation dust removal function can drive first transmission shaft through the first motor of installation and rotate, drives the flabellum from this and rotates, and the flabellum can accelerate the circulation of air of dust proof bottom of the case portion, increases the heat dispersion of relay main part from this.

Description

Relay with heat dissipation and dust removal functions

Technical Field

The utility model relates to the technical field of relays, in particular to a relay with a heat dissipation and dust removal function.

Background

The coil of the relay is represented by a long square frame symbol in the circuit, if the relay has two coils, two parallel rectangular frames are drawn, meanwhile, the character symbol 'J' of the relay is marked in the long square frame or beside the rectangular frame, and the contact of the relay has two representation methods: one is to draw them directly on one side of the rectangular frame, which is more intuitive.

The existing relay is exposed outside for a long time, dust can be accumulated at the outer end of the relay without necessary dustproof measures, and meanwhile, the relay does not have a heat dissipation function, and the performance of the relay can be influenced by long-term use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a relay with a heat dissipation and dust removal function, and aims to solve the problems that the existing relay is exposed outside for a long time, dust is accumulated at the outer end of the relay due to unnecessary dustproof measures, the relay does not have the heat dissipation function, and the performance of the relay is influenced due to long-term use in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a relay with heat dissipation and dust removal functions comprises a relay main body, a dust-proof box is fixedly arranged outside the relay main body, the lower end of the dust-proof box is fixedly provided with a heat dissipation mechanism, the left and right ends of the dust-proof box are movably provided with a dust-proof mechanism, the interior of the dust-proof box is movably provided with a dust removing mechanism, the heat dissipation mechanism comprises a base, a heat dissipation groove, a first motor, a first transmission shaft, fan blades and an air outlet, the lower end of the dust-proof box is fixedly provided with a base, the lower end of the dust-proof box is fixedly provided with a heat dissipation groove below the relay main body, the heat dissipation groove is fixedly communicated with the base, a first motor is fixedly arranged in the base, a first transmission shaft is fixedly arranged at the upper end of the transmission end of the first motor, the upper end fixed mounting of first transmission shaft has the flabellum, the lower extreme of base is fixed and is provided with the air outlet.

Preferably, dustproof mechanism includes supporting shoe, slot, picture peg, dust screen, bolt and nut, the upper end fixed mounting of dust proof box has the supporting shoe, the fixed slot that is provided with in outer end of supporting shoe, the inner movable mounting of slot has the picture peg, through installation slot and picture peg, can make things convenient for the installation and the dismantlement of dust screen.

Preferably, the lower extreme fixed mounting of picture peg has the dust screen, the dust screen extends to the inside of dust-proof box, the supporting shoe passes through bolt swing joint with the picture peg, both ends movable mounting has the nut about the bolt, through installation bolt and nut, can fix picture peg and slot, and through the installation dust screen, this dust screen is network structure, can filter outside dust to make the relay main part keep ventilating.

Preferably, the dust removal mechanism includes second motor, second transmission shaft, driving gear, driven gear, threaded rod, thread block, cleaning brush, dust outlet, dust collection box and handle, the upper end fixed mounting of dust collection box has the second motor, the lower extreme fixed mounting of second motor transmission end has the second transmission shaft, the lower extreme fixed mounting of second transmission shaft has the driving gear, through installing the second motor, can drive the rotation of second transmission shaft, can drive the driving gear from this and rotate.

Preferably, both ends swing joint has driven gear about the driving gear, driven gear's axle head fixed mounting has the threaded rod, and through installation driven gear, the driving gear rotates and can drive driven gear and rotate, can drive the threaded rod rotation from this.

Preferably, the outer end threaded connection of threaded rod has the screw thread piece, the outer end fixed mounting of screw thread piece has the cleaning brush, the cleaning brush is laminated with the dirt filtrating screen, and through installation cleaning brush, the threaded rod rotates and can drive the screw thread piece along the threaded rod up-and-down motion, can drive the cleaning brush up-and-down motion from this, finally can sweep the dust of dirt filtrating screen upper end down.

Preferably, the left side and the right side of the lower end of the dust-proof box are fixedly provided with dust outlets, the dust-collecting box is movably arranged in the base, the outer end of the dust-collecting box is fixedly provided with a handle, the dust-collecting box is symmetrically distributed on the left side and the right side of the inner part of the base, swept dust can enter the dust-collecting box through the dust outlets by arranging the dust outlets, and the dust can be drawn out by pulling the handle to pour the dust.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the relay with the heat dissipation and dust removal functions, the first motor is installed to drive the first transmission shaft to rotate, so that the fan blades can be driven to rotate, the air circulation at the bottom of the dust prevention box can be accelerated by the fan blades, and the heat dissipation performance of the relay main body can be improved;

2. according to the relay with the heat dissipation and dust removal functions, the dust filter net is arranged, the dust filter net is of a net structure, external dust can be filtered, and the relay main body is kept ventilated;

3. this relay with heat dissipation dust removal function, can drive the second transmission shaft through installing the second motor and rotate, can drive the driving gear from this, driven gear rotates and the threaded rod rotates, the threaded rod rotates and can drive the screw thread piece along threaded rod up-and-down motion, can drive clearance brush up-and-down motion from this, finally can sweep the dust of straining dirt net upper end down, the dust of sweeping down can enter into the dust collection box by the dust outlet inside, the pulling handle can take the dust collection box out, pour the dust.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic sectional view of the dust removing mechanism of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the heat dissipation mechanism of the present invention.

In the figure: 1. a relay main body; 2. a dust-proof box; 3. a heat dissipation mechanism; 301. a base; 302. a heat sink; 303. a first motor; 304. a first drive shaft; 305. a fan blade; 306. an air outlet; 4. a dust-proof mechanism; 401. a support block; 402. a slot; 403. inserting plates; 404. a dust filter screen; 405. a bolt; 406. a nut; 5. a dust removal mechanism; 501. a second motor; 502. a second drive shaft; 503. a driving gear; 504. a driven gear; 505. a threaded rod; 506. a thread block; 507. cleaning a brush; 508. a dust outlet; 509. a dust collection box; 510. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a relay with heat dissipation and dust removal functions comprises a relay main body 1, a dust-proof box 2, a heat dissipation mechanism 3, a base 301, a heat dissipation groove 302, a first motor 303, a first transmission shaft 304, fan blades 305, an air outlet 306, a dust-proof mechanism 4, a supporting block 401, a slot 402, an inserting plate 403, a dust filter 404, a bolt 405, a nut 406, a dust removal mechanism 5, a second motor 501, a second transmission shaft 502, a driving gear 503, a driven gear 504, a threaded rod 505, a threaded block 506, a cleaning brush 507, a dust outlet 508, a dust collection box 509 and a handle 510, wherein the dust-proof box 2 is fixedly arranged outside the relay main body 1, the heat dissipation mechanism 3 is fixedly arranged at the lower end of the dust-proof box 2, the dust-proof mechanisms 4 are movably arranged at the left end and the right end of the dust-proof box 2, the dust removal mechanism 5 is movably arranged inside the dust-proof box 2, and the heat dissipation mechanism 3 comprises the base 301, the heat dissipation groove 302, the first motor 303, the first transmission shaft 304, the heat dissipation mechanism, the base 301, the first motor 303, the first transmission shaft 304, the dust removal mechanism 5, the second motor 501, the screw mechanism 5, the screw rod 402, the screw rod 505, the screw rod 5, the screw rod 505, the screw rod 5, the screw rod 505, the screw rod, and the screw rod, and the screw rod, the screw, The relay comprises fan blades 305 and an air outlet 306, wherein a base 301 is fixedly installed at the lower end of the dust-proof box 2, a heat dissipation groove 302 is fixedly arranged at the lower end of the dust-proof box 2 and positioned below the relay main body 1, the heat dissipation groove 302 is fixedly communicated with the base 301, a first motor 303 is fixedly installed inside the base 301, a first transmission shaft 304 is fixedly installed at the upper end of the transmission end of the first motor 303, the fan blades 305 are fixedly installed at the upper end of the first transmission shaft 304, and the air outlet 306 is fixedly arranged at the lower end of the base 301;

the dustproof mechanism 4 comprises a supporting block 401, slots 402, inserting plates 403, a dust filter screen 404, bolts 405 and nuts 406, the supporting block 401 is fixedly installed at the upper end of the dustproof box 2, the slots 402 are fixedly arranged at the outer end of the supporting block 401, the inserting plates 403 are movably installed at the inner ends of the slots 402, the dust filter screen 404 is fixedly installed at the lower ends of the inserting plates 403, the dust filter screen 404 extends into the dustproof box 2, the supporting block 401 and the inserting plates 403 are movably connected through the bolts 405, the nuts 406 are movably installed at the left end and the right end of the bolts 405, the installation and the disassembly of the dust filter screen 404 can be facilitated through the installation of the slots 402 and the inserting plates 403, the inserting plates 403 and the slots 402 can be fixed through the installation of the bolts 405 and the nuts 406, the dust filter screen 404 is of a net-shaped structure through the installation of the dust filter screen 404, external dust can be filtered, and the ventilation of the relay main body 1 is kept;

the dust removing mechanism 5 comprises a second motor 501, a second transmission shaft 502, a driving gear 503, a driven gear 504, a threaded rod 505, a threaded block 506, a cleaning brush 507, a dust outlet 508, a dust collection box 509 and a handle 510, wherein the upper end of the dust collection box 2 is fixedly provided with the second motor 501, the lower end of the transmission end of the second motor 501 is fixedly provided with the second transmission shaft 502, the lower end of the second transmission shaft 502 is fixedly provided with the driving gear 503, the left end and the right end of the driving gear 503 are movably engaged with the driven gear 504, the shaft end of the driven gear 504 is fixedly provided with the threaded rod 505, the outer end of the threaded rod 505 is in threaded connection with the threaded block 506, the outer end of the threaded block 506 is fixedly provided with the cleaning brush 507, the cleaning brush 507 is attached to the dust filter screen 404, the left side and the right side of the lower end of the dust collection box 2 are fixedly provided with the dust outlet 508, the dust collection box 509 is movably arranged in the base 301, the outer end of the dust collection box 509 is fixedly provided with the handle 510, dust collection box 509 symmetrically distributed at the left side and the right side of the inner part of base 301, through installing second motor 501, second transmission shaft 502 can be driven to rotate, thereby driving gear 503 can be driven to rotate, driving gear 503 can be driven to rotate driven gear 504 to rotate, thereby threaded rod 505 can be driven to rotate, threaded rod 505 can be driven to rotate to drive threaded block 506 to move up and down along threaded rod 505, thereby cleaning brush 507 can be driven to move up and down, finally, the dust at the upper end of dust filter screen 404 can be swept down, the swept down dust can enter into the dust collection box 509 through dust outlet 508, the dust collection box 509 can be drawn out by pulling handle 510, and the dust is poured out.

The working principle is as follows: firstly, the first motor 303 is started to drive the first transmission shaft 304 to rotate, so that the fan blade 305 can be driven to rotate, the fan blade 305 can accelerate the air circulation at the bottom of the dust-proof box 2, so that the heat dissipation performance of the relay main body 1 can be increased, the dust filter screen 404 is arranged and has a net-shaped structure, so that external dust can be filtered, and the relay main body 1 is kept ventilated, then the second motor 501 is started regularly to drive the second transmission shaft 502 to rotate, so that the driving gear 503 can be driven to rotate, so that the driven gear 504 can be driven to rotate, so that the threaded rod 505 can be driven to rotate, so that the threaded block 506 can be driven to move up and down along the threaded rod 505, so that the cleaning brush 507 can be driven to move up and down, dust at the upper end of the dust filter screen 404 can be swept down, and the swept down dust can enter the dust-out port 508 into the dust-proof box 509, the dust box 509 can be drawn out by pulling the handle 510 to dump the dust.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a relay with heat dissipation dust removal function, includes relay main part (1), its characterized in that: the dustproof relay comprises a relay main body (1), a dustproof box (2) is fixedly arranged outside the relay main body (1), a heat dissipation mechanism (3) is fixedly arranged at the lower end of the dustproof box (2), dustproof mechanisms (4) are movably arranged at the left end and the right end of the dustproof box (2), a dust removal mechanism (5) is movably arranged inside the dustproof box (2), the heat dissipation mechanism (3) comprises a base (301), a heat dissipation groove (302), a first motor (303), a first transmission shaft (304), a fan blade (305) and an air outlet (306), the base (301) is fixedly arranged at the lower end of the dustproof box (2), the heat dissipation groove (302) is fixedly arranged below the relay main body (1) at the lower end of the dustproof box (2), the heat dissipation groove (302) is fixedly communicated with the base (301), the first motor (303) is fixedly arranged inside the base (301), the first transmission shaft (304) is fixedly arranged at the upper end of the transmission end of the first motor (303), the upper end fixed mounting of first transmission shaft (304) has flabellum (305), the lower extreme of base (301) is fixed and is provided with air outlet (306).

2. The relay with the heat dissipation and dust removal functions as claimed in claim 1, wherein: dustproof mechanism (4) include supporting shoe (401), slot (402), picture peg (403), dust screen (404), bolt (405) and nut (406), the upper end fixed mounting of dust proof box (2) has supporting shoe (401), the outer end of supporting shoe (401) is fixed and is provided with slot (402), the inner movable mounting of slot (402) has picture peg (403).

3. The relay with the heat dissipation and dust removal functions as claimed in claim 2, wherein: the lower extreme fixed mounting of picture peg (403) has dust filter screen (404), dust filter screen (404) extend to the inside of dust proof box (2), bolt (405) swing joint is passed through with picture peg (403) in supporting shoe (401), both ends movable mounting has nut (406) about bolt (405).

4. The relay with the heat dissipation and dust removal functions as claimed in claim 3, wherein: dust removal mechanism (5) include second motor (501), second transmission shaft (502), driving gear (503), driven gear (504), threaded rod (505), screw block (506), cleaning brush (507), dust outlet (508), dust collection box (509) and handle (510), the upper end fixed mounting of dust collection box (2) has second motor (501), the lower extreme fixed mounting of second motor (501) transmission end has second transmission shaft (502), the lower extreme fixed mounting of second transmission shaft (502) has driving gear (503).

5. The relay with the heat dissipation and dust removal functions as claimed in claim 4, wherein: the left end and the right end of the driving gear (503) are movably engaged with driven gears (504), and threaded rods (505) are fixedly mounted at the shaft ends of the driven gears (504).

6. The relay with the heat dissipation and dust removal functions as claimed in claim 5, wherein: the outer end threaded connection of threaded rod (505) has screw thread piece (506), the outer end fixed mounting of screw thread piece (506) has cleaning brush (507), cleaning brush (507) and dirt filtrating screen (404) laminating.

7. The relay with the heat dissipation and dust removal functions as claimed in claim 6, wherein: the dust outlet (508) is fixedly arranged on the left side and the right side of the lower end of the dust-proof box (2), the dust collecting box (509) is movably arranged in the base (301), the handle (510) is fixedly arranged at the outer end of the dust collecting box (509), and the dust collecting box (509) is symmetrically distributed on the left side and the right side in the base (301).