Wiring combination cover capable of improving assembly efficiency of exhaust fan

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, 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 located at one side of the mounting hole, is provided with a through hole; an opening is formed in the ventilating fan shell, and threaded holes and notches are formed in the two sides of the ventilating fan shell; the inserting plate at one end of the cover plate is inserted into one notch, then the cover plate abuts against the corner of the ventilator shell, at the moment, the mounting hole in the cover plate is moved to the outer side of the threaded hole, then the fixing screw penetrates through the interior of the mounting hole, and the cover plate is fixed to the outer side of the threaded hole. The cover plate can be fixed by screwing fixing screws into the threaded holes through tools, operation is easy and fast, the cover plate can be installed by screwing one fixing screw, the cover plate assembling efficiency is improved, and through the arrangement of the two threaded holes and the notch, the direction of the through hole can be replaced more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of wiring cover assembly technology, specifically a wiring cover that improves the assembly efficiency of an exhaust fan. Background Technology

[0002] An exhaust fan is an air conditioning appliance that uses an electric motor to drive the fan blades to rotate and create airflow, exchanging indoor and outdoor air. It is also called a ventilation fan. The purpose of ventilation is to remove stale indoor air and regulate temperature, humidity, and perceived comfort. Exhaust fans are widely used in homes and public places.

[0003] Traditional wiring caps installed on exhaust fan housings typically require tools to fix two screws to both ends of the wiring cap. The assembly process involves tightening two screws, which takes time and cannot be completed quickly. Therefore, a wiring cap that improves the assembly efficiency of exhaust fans is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a wiring cover that improves the assembly efficiency of an exhaust fan, in order to solve the problem mentioned in the background art that the wiring cover installed on the housing of a traditional exhaust fan usually requires the use of tools to fix two screws to both ends of the wiring cover. The assembly process requires tightening two screws, which takes a certain amount of time and cannot quickly complete the assembly of the wiring cover.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wiring cover for improving the assembly efficiency of an exhaust fan, comprising...

[0006] A ventilation fan housing, on which a wiring cover assembly is installed;

[0007] A conduit assembly, which is installed on the wiring cover assembly, is used for organizing electrical wires;

[0008] The wiring cover assembly includes a cover plate and a plug plate. The plug plate is fixedly connected to one end of the cover plate. A mounting hole is provided on one side of the cover plate, and a through hole is provided on the side of the cover plate opposite to the mounting hole.

[0009] The ventilation fan housing has an opening, and threaded holes and slots are provided on both sides of the ventilation fan housing.

[0010] Preferably, the insert plate and the slot are matched, and the insert plate is inserted into the inside of the slot.

[0011] Preferably, the cover plate is L-shaped, and the cover plate abuts against the corner of the ventilation fan housing and is located outside the opening.

[0012] Preferably, a fixing screw passes through the interior of the aforementioned mounting hole, and one end of the fixing screw is threaded into the interior of the threaded hole.

[0013] Preferably, the aforementioned dredging component includes a fixing ring and several limiting blocks. The fixing ring is installed inside the through hole, and the several limiting blocks are fixedly connected to the inside of the fixing ring. One end of each of the several limiting blocks is provided with an arc-shaped surface, and the bottom side of each of the several limiting blocks is provided with an inclined surface.

[0014] Preferably, the outer side of the aforementioned fixing ring is provided with a slot, and the fixing ring is engaged with the inside of the through hole through the slot.

[0015] Preferably, the opening described above is located at the corner of the ventilation fan housing.

[0016] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0017] 1. This utility model involves inserting the insert plate at one end of the cover plate into the interior of one of the slots, and then placing the cover plate against the corner of the ventilation fan housing. At this time, the mounting hole on the cover plate moves to the outside of the threaded hole. Then, by passing the fixing screw through the interior of the mounting hole and using a tool to screw the fixing screw into the interior of the threaded hole, the cover plate can be fixed. The operation is simple and quick. The installation of the cover plate can be completed by screwing in one fixing screw, which improves the efficiency of cover plate assembly. Furthermore, the design of two threaded holes and slots makes it more convenient to change the direction of the through hole.

[0018] 2. This utility model separates multiple wires by pressing them between two adjacent limiting blocks, preventing them from getting tangled and making it difficult to inspect individual wires. It also improves the heat dissipation of the wires. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the ventilation fan housing structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the ventilation fan housing of this utility model;

[0023] Figure 4 This is a schematic diagram of the cover plate structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing ring structure of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1. Exhaust fan housing; 2. Opening; 3. Threaded hole; 4. Groove; 5. Cover plate; 6. Insert plate; 7. Mounting hole; 8. Through hole; 9. Fixing screw; 10. Fixing ring; 11. Slot; 12. Limiting block; 13. Arc-shaped surface; 14. Angled surface. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0028] Example

[0029] Please see Figure 1-5 This utility model provides a technical solution: a wiring cover for improving the assembly efficiency of an exhaust fan, including an exhaust fan housing 1, on which a wiring cover assembly is installed; and a guide assembly, which is installed on the wiring cover assembly and is used for organizing the wires.

[0030] To improve the assembly efficiency of cover plate 5, the wiring cover assembly includes cover plate 5 and insert plate 6. Insert plate 6 is fixedly connected to one end of cover plate 5. A mounting hole 7 is provided on one side of cover plate 5, and a through hole 8 is provided on the side of cover plate 5 adjacent to the mounting hole 7. An opening 2 is provided on the ventilation fan housing 1, located at the corner of the ventilation fan housing 1. Threaded holes 3 and slots 4 are provided on both sides of the ventilation fan housing 1. The two threaded holes 3 and slots 4 make it easier to change the direction of the through hole 8. Insert plate 6 matches the slot 4, and insert plate 6 is inserted into the inside of slot 4. The cover plate 5 is L-shaped. The cover plate 5 abuts against the corner of the ventilation fan housing 1 and is located outside the opening 2. A fixing screw 9 passes through the inside of the mounting hole 7. One end of the fixing screw 9 is threaded into the inside of the threaded hole 3. By inserting the insert plate 6 at one end of the cover plate 5 into the inside of one of the slots 4, and then abutting the cover plate 5 against the corner of the ventilation fan housing 1, the mounting hole 7 on the cover plate 5 moves to the outside of the threaded hole 3. Then, by passing the fixing screw 9 through the inside of the mounting hole 7 and using a tool to screw the fixing screw 9 into the inside of the threaded hole 3, the cover plate 5 can be fixed.

[0031] To prevent multiple wires from becoming tangled, which would hinder the maintenance of individual wires, and to improve the heat dissipation of the wires, the guiding component includes a fixing ring 10 and several limiting blocks 12. The fixing ring 10 is installed inside the through hole 8, and the several limiting blocks 12 are fixedly connected inside the fixing ring 10. One end of each limiting block 12 is provided with an arc-shaped surface 13, and the bottom side of each limiting block 12 is provided with a slope 14. A slot 11 is opened on the outer side of the fixing ring 10, and the fixing ring 10 is engaged with the inside of the through hole 8 through the slot 11. By pressing the wires between two adjacent limiting blocks 12, the limiting blocks 12 deform under force. When the wires touch the inner side of the fixing ring 10, the limiting blocks 12 reset and limit the position of the wires, thereby completing the fixing of the wires.

[0032] The working principle or structural principle is as follows: When installing the cover plate 5, the insert plate 6 at one end of the cover plate 5 is inserted into one of the slots 4. Then, the cover plate 5 is placed against the corner of the ventilation fan housing 1. At this time, the mounting hole 7 on the cover plate 5 moves to the outside of the threaded hole 3. Then, the fixing screw 9 is passed through the mounting hole 7 and screwed into the threaded hole 3 with a tool, thus fixing the cover plate 5. The operation is simple and quick, requiring only the tightening of one fixing screw 9 with a tool to complete the installation, saving time and effort and improving the efficiency of cover plate 5 assembly. Furthermore, the two threaded holes 3 and the slot 4 make it easier to change the direction of the through hole 8. Then, the fixing ring 10 is snapped into the inside of the through hole 8 through the slot 11. The ventilation fan wire is then passed through the inside of the fixing ring 10. By pressing the wire between two adjacent limiting blocks 12, the limiting blocks 12 deform under force. When the wire touches the inside of the fixing ring 10, the limiting blocks 12 reset and limit the position of the wire, thereby fixing the wire and preventing multiple wires from getting tangled, which would make it inconvenient to inspect a single wire. At the same time, it can improve the heat dissipation of the wire.

[0033] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A wiring cover for improving the assembly efficiency of an exhaust fan, characterized in that: include A ventilation fan housing (1) is provided with a wiring cover assembly. A conduit assembly, which is installed on the wiring cover assembly, is used for organizing electrical wires; The wiring cover assembly includes a cover plate (5) and a plug plate (6). The plug plate (6) is fixedly connected to one end of the cover plate (5). A mounting hole (7) is provided on one side of the cover plate (5). A through hole (8) is provided on one side of the cover plate (5) located on the side of the mounting hole (7). The ventilation fan housing (1) has an opening (2), and threaded holes (3) and slots (4) are provided on both sides of the ventilation fan housing (1).

2. The wiring cover for improving the assembly efficiency of an exhaust fan according to claim 1, characterized in that: The insert plate (6) matches the slot (4), and the insert plate (6) is inserted into the inside of the slot (4).

3. The wiring cover for improving the assembly efficiency of an exhaust fan according to claim 1, characterized in that: The cover plate (5) is L-shaped and abuts against the corner of the ventilation fan housing (1) and is located outside the opening (2).

4. A wiring cover for improving the assembly efficiency of an exhaust fan according to claim 1, characterized in that: A fixing screw (9) passes through the inside of the mounting hole (7), and one end of the fixing screw (9) is threaded into the inside of the threaded hole (3).

5. A wiring cover for improving the assembly efficiency of an exhaust fan according to claim 1, characterized in that: The dredging component includes a fixing ring (10) and several limiting blocks (12). The fixing ring (10) is installed inside the through hole (8). Several limiting blocks (12) are fixedly connected inside the fixing ring (10). One end of each of the several limiting blocks (12) is provided with an arc-shaped surface (13), and the bottom side of each of the several limiting blocks (12) is provided with an inclined surface (14).

6. A wiring cover for improving the assembly efficiency of an exhaust fan according to claim 5, characterized in that: The outer side of the fixing ring (10) is provided with a slot (11), and the fixing ring (10) is engaged with the inside of the through hole (8) through the slot (11).

7. A wiring cover for improving the assembly efficiency of an exhaust fan according to claim 1, characterized in that: The opening (2) is located at the corner of the ventilation fan housing (1).

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