Search

CN-224218059-U - Wiring closing cover for improving assembly efficiency of exhaust fan

CN224218059UCN 224218059 UCN224218059 UCN 224218059UCN-224218059-U

Abstract

The utility model relates to the technical field of wiring closing cover assembly, and discloses a wiring closing cover for improving the assembly efficiency of an exhaust fan, wherein a plugboard is fixedly connected to one end of a cover plate, one side of the cover plate is provided with a mounting hole, and one side of the cover plate, which is positioned at one side of the mounting hole, is provided with a through hole; the utility model inserts the plugboard at one end of the cover plate into the interior of one notch, then the cover plate is propped against the corner of the ventilator shell, the mounting hole on the cover plate moves to the outer side of the threaded hole, then the fixing screw passes through the interior of the mounting hole, and the fixing screw is screwed into the threaded hole by means of a tool, thus the fixing of the cover plate can be completed, the operation is simple and quick, the installation of the cover plate can be completed by screwing one fixing screw, the efficiency of the assembly of the cover plate is improved, and the through hole is more convenient and faster in the replacement direction by the arrangement of the two threaded holes and the notch.

Inventors

  • CHEN WEIHAO
  • ZHOU JIANLIANG
  • LI BIN

Assignees

  • 广州市天亿行电器制造有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (7)

  1. 1. A wiring closing cover for improving assembly efficiency of an exhaust fan is characterized by comprising A ventilator shell (1), wherein a wiring cover assembly is arranged on the ventilator shell (1); the dredging component is arranged on the wiring cover assembly and is used for arranging wires; The wiring closing cover assembly comprises a cover plate (5) and an inserting plate (6), wherein the inserting plate (6) is fixedly connected to one end of the cover plate (5), one side of the cover plate (5) is provided with a mounting hole (7), and one side of the cover plate (5) located at one side of the mounting hole (7) is provided with a through hole (8); an opening (2) is formed in the ventilation fan shell (1), and threaded holes (3) and notches (4) are formed in two sides of the ventilation fan shell (1).
  2. 2. The wire-connection cover for improving the assembly efficiency of the exhaust fan according to claim 1, wherein the insertion plate (6) is matched with the notch (4), and the insertion plate (6) is inserted into the notch (4).
  3. 3. The connecting cover for improving the assembly efficiency of the exhaust fan according to claim 1, wherein the cover plate (5) is L-shaped, and the cover plate (5) is abutted against the corners of the housing (1) of the exhaust fan and is positioned outside the opening (2).
  4. 4. The connecting wire closing cover for improving the assembly efficiency of the exhaust fan according to claim 1, wherein the inside of the mounting hole (7) is penetrated by a fixing screw (9), and one end of the fixing screw (9) is connected with the inside of the threaded hole (3) through threads.
  5. 5. The wiring closing cover for improving assembly efficiency of an exhaust fan according to claim 1, wherein the dredging assembly comprises a fixed ring (10) and a plurality of limiting blocks (12), the fixed ring (10) is installed in the through hole (8), the limiting blocks (12) are fixedly connected to the inside of the fixed ring (10), one ends of the limiting blocks (12) are provided with arc-shaped surfaces (13), and the bottom sides of the limiting blocks (12) are provided with inclined surfaces (14).
  6. 6. The connecting cover for improving the assembly efficiency of the exhaust fan according to claim 5, wherein the clamping groove (11) is formed in the outer side of the fixing ring (10), and the fixing ring (10) is clamped in the through hole (8) through the clamping groove (11).
  7. 7. The junction box cover for improving the assembly efficiency of the exhaust fan according to claim 1, wherein the opening (2) is formed at the corner of the housing (1) of the exhaust fan.

Description

Wiring closing cover for improving assembly efficiency of exhaust fan Technical Field The utility model relates to the technical field of wiring closing cover assembly, in particular to a wiring closing cover for improving assembly efficiency of an exhaust fan. Background The air fan is driven by the motor to rotate the fan blade to drive the air flow, so that indoor and outdoor air exchange is realized. Also known as a ventilation fan. The purpose of ventilation is to remove the polluted air in the room and regulate the temperature, humidity and feel effect. The ventilator is widely applied to families and public places. The traditional wiring of installing on the scavenger fan casing closes and covers, needs to fix two screws respectively at the both ends that close the lid with the help of the instrument usually, and the assembly process needs to twist two screws, needs to spend certain time, can't accomplish the assembly that closes the lid fast, and for this reason, proposes a kind of wiring that improves scavenger fan assembly efficiency closes and covers. Disclosure of utility model The utility model aims to provide a wiring closing cover for improving the assembly efficiency of an exhaust fan, so as to solve the problems that in the prior art, the wiring closing cover installed on a traditional exhaust fan shell is usually fixed at two ends of the wiring closing cover by means of a tool, two screws are required to be screwed in the assembly process, a certain time is required, and the assembly of the wiring closing cover cannot be completed quickly. In order to achieve the above purpose, the utility model provides a wiring cover for improving the assembly efficiency of an exhaust fan, comprising A ventilator housing, on which a wiring cover assembly is mounted; the dredging component is arranged on the wiring cover assembly and is used for arranging wires; The wiring closing cover assembly comprises a cover plate and an inserting plate, wherein the inserting plate is fixedly connected to one end of the cover plate, one side of the cover plate is provided with a mounting hole, and one side of the cover plate, which is positioned at the mounting hole, is provided with a through hole; The ventilator housing is provided with an opening, and both sides of the ventilator housing are provided with threaded holes and notches. Preferably, the insert plate is matched with the notch, and the insert plate is inserted into the notch. Preferably, the cover plate is L-shaped, and the cover plate abuts against a corner of the ventilator housing and is located outside the opening. Preferably, a fixing screw is inserted into the mounting hole, and one end of the fixing screw is connected to the inside of the threaded hole by a screw thread. Preferably, the dredging assembly comprises a fixed ring and a plurality of limiting blocks, wherein the fixed ring is arranged in the through hole, the limiting blocks are fixedly connected to the inside of the fixed ring, the arc-shaped surfaces are arranged at one ends of the limiting blocks, and inclined surfaces are arranged at the bottom sides of the limiting blocks. Preferably, the fixing ring is provided with a clamping groove on the outer side, and the fixing ring is clamped in the through hole through the clamping groove. Preferably, the opening is formed at a corner of the ventilator housing. Compared with the prior art, the technical scheme provided by the utility model has the following technical effects: 1. According to the utility model, the plugboard at one end of the cover plate is inserted into one notch, then the cover plate is abutted against the corner of the ventilation fan shell, at the moment, the mounting hole on the cover plate is moved to the outer side of the threaded hole, then the fixing screw passes through the mounting hole, and the fixing screw is screwed into the threaded hole by means of a tool, so that the fixing of the cover plate can be completed, the operation is simple and quick, the mounting of the cover plate can be completed by screwing one fixing screw, the assembly efficiency of the cover plate is improved, and the through hole is more convenient and faster in the direction of replacement by the arrangement of the two threaded holes and the notch. 2. According to the utility model, the wires are respectively extruded between the two adjacent limiting blocks, the limiting blocks can separate the wires, so that the wires are prevented from winding, the single wire is inconvenient to overhaul, and the heat dissipation effect of the wires can be improved. Drawings In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained acco