Search

CN-122002728-A - Dustproof sealing and locking device for machine room cabinet

CN122002728ACN 122002728 ACN122002728 ACN 122002728ACN-122002728-A

Abstract

The invention discloses a dustproof sealing locking device for a machine room cabinet, which belongs to the technical field of communication equipment and comprises a cabinet body and a cabinet door hinged on the front surface of the cabinet body, wherein a plurality of mounting holes are formed in the side wall and the top wall of the cabinet body, a dustproof plate is embedded in each mounting hole, a sealing mounting piece for locking and mounting the dustproof plate is arranged in each mounting hole, the sealing mounting piece comprises a plurality of mounting frames which are embedded in each mounting hole and are abutted against the dustproof plate, a sealing ring is embedded in one side, close to the dustproof plate, of each mounting frame, and a sealing air bag abutted against one side, far away from the mounting frame, of the dustproof plate is fixedly arranged in each mounting hole. According to the invention, the locking piece on the mounting frame is matched with the sealing ring, so that the embedded dustproof plate can be more conveniently locked and mounted, disassembled, cleaned and maintained, and the embedded dustproof plate can be expanded and abutted by the sealing air bag in the mounting hole, so that the dustproof plate is tightly attached to the mounting frame and the mounting hole, dust entering the cabinet body from a gap is reduced, and the dustproof effect is improved.

Inventors

  • XU QINQIN
  • ZENG FANPENG

Assignees

  • 湖北威鸿信息技术有限公司

Dates

Publication Date
20260508
Application Date
20260316

Claims (9)

  1. 1. The dustproof sealing locking device for the machine room cabinet comprises a cabinet body (1) and a cabinet door (2) hinged to the front face of the cabinet body (1), and is characterized in that a plurality of mounting holes (3) are formed in the side wall and the top wall of the cabinet body (1), a dustproof plate (4) is embedded in each mounting hole (3), and a sealing mounting piece (5) for locking and mounting the dustproof plate (4) is arranged in each mounting hole (3); The sealing installation piece (5) comprises a plurality of installation frames (51) embedded in each installation hole (3) and abutting against the dustproof plates (4), one side, close to the dustproof plates (4), of each installation frame (51) is embedded with a sealing ring (58), each installation hole (3) is internally provided with a sealing air bag (59) abutting against the dustproof plates (4) and far away from one side of each installation frame (51), the top of each installation hole is fixedly connected with a top connecting pipe (52) penetrating through the side wall of the cabinet body (1) between the corresponding sealing air bag (59) and the corresponding middle sealing air bag (59), a middle connecting pipe (53) penetrating through the inner wall of the cabinet body (1) is fixedly connected between the corresponding sealing air bag (59), a bottom connecting pipe (54) penetrating through the inner wall of the cabinet body (1) is fixedly connected with the middle of each bottom connecting pipe (54), the back of the cabinet body (1) is fixedly connected with an air pump (56), and the air outlet end of each air pump (56) is fixedly connected with one end of the air supply pipe (55) penetrating through the inner wall of the cabinet body (1); The dustproof plate (4) in each mounting hole (3) is positioned between the mounting frame (51) in each mounting hole (3) and the sealing air bag (59); The inside of every installing frame (51) all fixedly connected with a set of holding rod (57), and be provided with the retaining member that is used for joint locking installing frame (51) on every installing frame (51) and cabinet body (1), after locking installing frame (51) joint locking through retaining member cooperation holding rod (57), be used for contradicting fixed dust guard (4).
  2. 2. The dustproof sealing locking device for the machine room cabinet according to claim 1, wherein the installation frame (51), the sealing ring (58) and the sealing air bag (59) are in a shape like a Chinese character 'hui', and rectangular grooves for installing a top connecting pipe (52), a middle connecting pipe (53), a bottom connecting pipe (54) and an air supply pipe (55) are respectively formed in the inner bottom wall of the cabinet body (1).
  3. 3. The dustproof sealing and locking device for the machine room cabinet according to claim 1, wherein the locking piece comprises two groups of supporting blocks (510) fixedly connected to each mounting frame (51), locking blocks (515) corresponding to the supporting blocks (510) in number and orientation are fixedly connected to the upper surface and the side face of the cabinet body (1), each locking block (515) is attached to each supporting block (510), locking rods (512) penetrating through the supporting blocks (510) and the locking blocks (515) are slidably connected to each group of supporting blocks (510), a baffle ring (513) is fixedly connected to one end, close to each supporting block (510), of each locking rod (512), and a spring (514) is fixedly connected between each supporting block (510) and each baffle ring (513).
  4. 4. The dustproof sealing and locking device for the machine room cabinet according to claim 3, wherein round holes for the locking rods (512) to penetrate are formed in each locking block (515) and each supporting block (510), one end of each locking rod (512) penetrating through each supporting block (510) is inclined, one section of each locking rod (512) away from each supporting block (510) is U-shaped, a groove (511) is formed in one side, close to each baffle ring (513), of each supporting block (510), and a spring (514) is fixedly connected between the inner side of each groove (511) and each baffle ring (513).
  5. 5. The dustproof sealing and locking device for the machine room cabinet according to claim 1, wherein the dustproof plate (4) consists of a supporting frame (41), a dustproof net (42), a connecting frame (43), an activated carbon plate (44) and a sealing strip (45); The utility model discloses a dustproof device for the automobile, including supporting frame (41), connecting frame (43), active carbon board (44), sealing strip (45), connecting frame (41) are including back font, dust screen (42), at the supporting frame (41), and dust screen (42) fixed connection is inboard at supporting frame (41), and the quantity of every supporting frame (41) inboard dust screen (42) is a set of, the top slot (48) have all been seted up to the upper end of one end and middle part supporting frame (41) and bottom support frame (41) of supporting frame (41), connecting frame (43) slip grafting is in slot (48) of supporting frame (41), active carbon board (44) fixed mounting is in connecting frame (43), sealing strip (45) inlay and establish one side and the opposite side at connecting frame (43).
  6. 6. The dustproof sealing and locking device for the machine room cabinet according to claim 5, wherein each supporting frame (41) is correspondingly and slidably inserted with a connecting frame (43), each connecting frame (43) is located between a group of dustproof nets (42) on each supporting frame (41), the connecting frame (43) is shaped like a Chinese character 'hui', and the slot (48) is shaped like a U.
  7. 7. The dustproof sealing locking device for the machine room cabinet according to claim 6, wherein the avoidance groove (46) is formed in one end of the supporting frame (41) at the top and the upper ends of the middle supporting frame (41) and the bottom supporting frame (41), the avoidance groove (46) is communicated with the slot (48), the pull groove (47) is formed in one side, close to the avoidance groove (46), of the connecting frame (43), and an opening for the connecting frame (43) to slide in and slide out is formed in one side, close to the connecting frame (43), of the slot (48).
  8. 8. The dustproof sealing locking device for the machine room cabinet according to claim 7, wherein a first sealing groove is formed in one side, close to the sealing ring (58), of the supporting frame (41), and a second sealing groove is formed in one side, close to the sealing air bag (59), of the supporting frame (41).
  9. 9. The dustproof sealing locking device for the machine room cabinet according to claim 8, wherein a perforation for the penetration of the top connecting pipe (52), the middle connecting pipe (53) and the bottom connecting pipe (54) is formed on one side of the supporting frame (41) close to the sealing air bag (59), and the perforation is communicated with the second sealing groove.

Description

Dustproof sealing and locking device for machine room cabinet Technical Field The invention relates to the technical field of communication equipment, in particular to a dustproof sealing and locking device for a machine room cabinet. Background The cabinet is an indispensable component in electrical equipment, is a carrier of electrical control equipment, is generally made of cold-rolled steel plates or alloys, can provide protection effects on storage equipment such as water resistance, dust resistance, electromagnetic interference resistance and the like, and is generally divided into a server cabinet, a network cabinet, a console cabinet and the like. In order to radiate heat of internal electrical equipment, a common cabinet in the market generally installs a board with a radiating net on a cabinet shell to radiate heat and prevent dust of the internal electrical equipment of the cabinet, and the dust screen can effectively remove dust of a cabinet body, but a large amount of dust is attached to the surface of the dust screen in the long-time use process, so that the radiating net needs to be replaced and cleaned regularly in order not to influence the radiating and dust-proof effects of the cabinet; However, when the cooling net is required to be disassembled, the screws are required to be loosened by means of external tools, the dust removing filter net is pulled out of the groove, so that the time and the labor are consumed in the disassembly process, the portability of the disassembly is reduced, meanwhile, a certain gap exists in an opening between the cooling net and the cabinet easily due to the adoption of the screw mounting mode, so that dust in air can flow into the cabinet through the gaps, damage is caused to electrical equipment in the cabinet, and the service life of the cabinet is influenced. Disclosure of Invention Object of the invention In order to solve the technical problems in the background art, the invention provides a dustproof sealing locking device for a machine room cabinet, which has the advantages of being more convenient to assemble and disassemble, reducing an installation gap (3) and the like, and solves the problems that the assembly and the disassembly are complicated, and dust flows into the gap. (II) technical scheme The invention provides a dustproof sealing locking device for a machine room cabinet, which comprises a cabinet body and a cabinet door hinged to the front face of the cabinet body, wherein a plurality of mounting holes are formed in the side wall and the top wall of the cabinet body, a dustproof plate is embedded in each mounting hole, and a sealing mounting piece for locking and mounting the dustproof plate is arranged in each mounting hole; The sealing installation piece comprises a plurality of installation frames which are embedded in each installation hole and abut against the dust-proof plate, a sealing ring is embedded in one side, close to the dust-proof plate, of each installation frame, a sealing air bag abutting against one side, far away from the installation frame, of the dust-proof plate is fixedly installed in each installation hole, a top connecting pipe penetrating through the side wall of the cabinet body is fixedly communicated between the sealing air bag and the middle sealing air bag, a middle connecting pipe penetrating through the inner wall of the cabinet body is fixedly communicated between the sealing air bag and the bottom sealing air bag, a bottom connecting pipe penetrating through the inner wall of the cabinet body is fixedly communicated between the sealing air bags at the bottom, an air supply pipe penetrating through the inner bottom wall of the cabinet body is fixedly communicated at the middle of the bottom connecting pipe, an air pump is fixedly installed at the back of the cabinet body, and an air outlet end of the air pump and one end, penetrating through the inner bottom wall of the cabinet body, of the air supply pipe are fixedly communicated; the dustproof plate in each mounting hole is positioned between the mounting frame in each mounting hole and the sealing air bag; every the inboard of installing frame is all fixedly connected with a set of holding rod, and is provided with the retaining member that is used for joint locking installing frame on every installing frame and the cabinet body, through retaining member cooperation holding rod to installing frame joint locking after, is used for contradicting fixed dust guard. Preferably, the installation frame, the sealing ring and the sealing air bag are in a shape like a Chinese character 'hui', and the inner bottom wall of the cabinet body is respectively provided with a rectangular groove for installing a top connecting pipe, a middle connecting pipe, a bottom connecting pipe and an air supply pipe. Preferably, the retaining member comprises two groups of supporting blocks fixedly connected to each mounting frame, the upper surface and the side surface of the