A fan fixing plate

Abstract

The utility model discloses a fan fixing plate, the circular through -hole of fan fixing plate has for the motor head of fan to expose, and a gap is set up in the upside of through -hole, and the size of gap is greater than the size of the binding post of motor head for the binding post to expose the gap. The fan fixing plate of the utility model can expose the binding post of motor head of fan to the gap skillfully, increase the wiring space, and there is no shelter when wiring, and one person can directly carry out the wiring operation, simple and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning technology, specifically relating to a fan mounting plate. Background Technology

[0002] Controlling the temperature and humidity environment inside a data center server room relies on indoor air conditioning terminals. These air conditioners are characterized by high efficiency, high sensible heat ratio, high reliability, and flexibility, meeting the increasing demands of data centers for server cooling, humidity control, air filtration, and other aspects. With the stringent PUE requirements in different regions and the widespread use of high-density servers, new cooling methods for data centers are being developed and utilized more frequently. Air walls, as one form of energy-saving airflow organization, are increasingly being adopted by HVAC designers. Different air conditioning units can achieve different forms of air wall airflow organization in data centers. Bottom-supply, top-return precision air conditioning units are currently commonly used in data centers. To achieve airflow organization without raised floors or side walls, the fan modules exhaust air from the rear, with only the air conditioning fan module exhaust area open at the bottom of the partition wall. Server racks are thermally sealed, and server exhaust air enters the enclosed ceiling and returns to the air conditioning unit through return air grilles, making the entire data center a cold pool.

[0003] Currently, a mounting plate is typically used for fixed installation of wind turbines. The mounting plate has a circular through hole, through which the motor head of the wind turbine is exposed. The wind turbine is then fixed by pressing the mounting plate with copper pipes. However, because the through hole on the mounting plate is circular, the terminal blocks on the wind turbine cannot be exposed on the mounting plate and are located on the other side of the mounting plate. Due to the obstruction of the mounting plate, the wiring space is limited. When wiring, the terminal blocks must be removed first before wiring, which is extremely inconvenient. Therefore, a solution is urgently needed. Summary of the Invention

[0004] To address the problem of inconvenient wiring operations caused by the absence of exposed fixing plates on existing fan terminals, this utility model provides a fan fixing plate.

[0005] The fan mounting plate of this utility model has a circular through hole for the motor head of the fan to be exposed. A notch is opened on the upper edge of the through hole, the size of which is larger than the size of the terminal block of the motor head to expose the terminal block. Copper pipe pressing positions are provided on both sides of the fan mounting plate.

[0006] Furthermore, the notch includes two semi-circular openings. This not only allows the motor head terminals to be exposed but also ensures an aesthetically pleasing shape.

[0007] Furthermore, a horizontal upper reinforcing rib and a lower reinforcing rib are respectively provided on the upper and lower edges of one side of the fan mounting plate. In this way, the fan mounting plate structure is sturdy and reliable.

[0008] Furthermore, the distances between the two ends of the upper reinforcing rib and the two ends of the lower reinforcing rib from the two ends of the lower edge are the same, both being 20mm-50mm, serving as the copper tube pressing positions for the copper tube to be pressed and held in place. This facilitates the reliable pressing of the copper tube against the fan mounting plate.

[0009] Beneficial effects: The fan mounting plate of this utility model cleverly exposes the terminal block of the fan motor head through a notch, increasing the wiring space. Wiring is unobstructed, allowing one person to perform the wiring work directly, which is simple and convenient. By setting copper tube pressing positions on both sides of the fan mounting plate, the copper tube can be stably pressed against the fan mounting plate, making the structure stable and reliable. By making the notch include two semi-circular openings, not only can the terminal block of the motor head be exposed, but the shape is also aesthetically pleasing. By setting a horizontal upper reinforcing rib and a lower reinforcing rib on the upper and lower edges of one side of the fan mounting plate, respectively, the structure of the fan mounting plate is firm and reliable. By making the distance between the two ends of the upper reinforcing rib and the two ends of the lower reinforcing rib the same as the distance between the two ends of the lower reinforcing rib and the two ends of the lower edge, both 20mm-50mm, as the copper tube pressing positions, it is easy for the copper tube to reliably press against the fan mounting plate. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the fan fixing plate of this utility model; Figure 2 This is a diagram showing the usage state of the fan mounting plate of this utility model; In the diagram, 1 is the fan mounting plate; 2 is the through hole; 3 is the notch; 4 is the upper reinforcing rib; 5 is the lower reinforcing rib; and 6 is the copper pipe pressing position. Detailed Implementation

[0011] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0012] like Figure 1-2 As shown, this utility model is a fan mounting plate 1. The fan mounting plate 1 has a circular through hole 2 for the motor head of the fan to be exposed. A notch 3 is opened on the upper edge of the through hole 2. The size of the notch 3 is larger than the size of the terminal of the motor head so that the terminal can be exposed. Copper tube pressing positions 6 are provided on both sides of the fan mounting plate 1. The notch 3 includes two semi-circular openings. A horizontal upper reinforcing rib 4 and a lower reinforcing rib 5 are respectively provided on the upper and lower edges of one side of the fan mounting plate 1. The distance between the two ends of the upper reinforcing rib 4 and the two ends of the lower reinforcing rib 5 from the two ends of the lower edge is the same, both being 30mm, serving as the copper tube pressing positions 6 for pressing and securing the copper tube.

[0013] In practical use, first pass the fan motor head along with the terminal block through the through hole 2 and notch 3 of the fan mounting plate 1, exposing the terminal block. Then, perform the wiring operation. Next, press the two copper pipes against the copper pipe pressing position 6, and then bend and weld them to the air conditioning unit. In this way, the copper pipes together with the fan mounting plate 1 can support a fan weighing approximately 30kg.

[0014] Unless otherwise specified, all technologies mentioned above refer to existing technologies.

[0015] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification.

Claims

1. A fan mounting plate, wherein the fan mounting plate has a circular through hole for the motor head of the fan to be exposed, characterized in that, A notch is made on the upper edge of the through hole. The size of the notch is larger than the size of the terminal block of the motor head so that the terminal block can be exposed through the notch. Copper pipe pressing positions are provided on both sides of the fan mounting plate.

2. The fan mounting plate according to claim 1, characterized in that, The notch contains two semi-circular openings.

3. The fan mounting plate according to claim 2, characterized in that, A horizontal upper reinforcing rib and a lower reinforcing rib are respectively provided on the upper and lower edges of one side of the fan mounting plate.

4. The fan mounting plate according to claim 3, characterized in that, The distances between the two ends of the upper reinforcing rib and the two ends of the upper edge are the same, and the distances between the two ends of the lower reinforcing rib and the two ends of the lower edge are the same, both being 20mm-50mm, which serve as the copper tube pressing positions for pressing and bonding the copper tube.

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