Pull-out electrical mounting plate for installing electrical components of computer room air conditioning

Abstract

This utility model relates to a pull-out electrical mounting plate for installing electrical components of a computer room air conditioner. The unit frame has a set of upper and lower parallel horizontal beam guide rails. A mounting plate body is mounted on each horizontal beam guide rail. One side of the mounting plate body has two sets of caster brackets corresponding to the positions of the horizontal beam guide rails. The caster brackets are equipped with casters that are embedded in the horizontal beam guide rails and form a rolling connection with them. Each of the two horizontal beam guide rails has a corresponding rear limiting plate. The top of the mounting plate body has a protruding front limiting plate. In implementation, the electrical components of the computer room air conditioner are mounted on the mounting plate body. When the mounting plate body is pulled out, it allows for convenient installation, debugging, and maintenance. The effective cooperation between the mounting plate body and the front and rear limiting plates prevents the mounting plate body from falling off during the sliding process. The pull-out structure allows for installation in confined spaces, resulting in a more compact overall size.

Description

Technical Field

[0001] This utility model relates to the technical field of computer room air conditioning, specifically a pull-out electrical mounting plate for installing electrical components of computer room air conditioning. Background Technology

[0002] In recent years, the number of data center computer rooms has been increasing, and computer room air conditioners are mainly used for precise control of the ambient temperature and humidity. The electrical components of computer room air conditioners are generally installed on control boards or in control boxes. If the fixed control board or control box is placed on the side of the unit, it is inconvenient to debug and maintain because the electrical components are located inside. If it is placed on the front, it cannot utilize the limited space inside the unit, resulting in wasted space.

[0003] Therefore, there is an urgent need in the market for an electrical mounting plate structure that can be easily installed inside the unit, while also facilitating commissioning and maintenance. Summary of the Invention

[0004] The purpose of this utility model is to provide an improved pull-out electrical mounting plate for installing electrical components of computer room air conditioning. Through structural improvements, it is not only suitable for small spaces, but also easy to pull out, allowing for the debugging and maintenance of electrical components, saving time and effort.

[0005] To achieve the above objectives, the technical solution of this utility model is: a pull-out electrical mounting plate for installing electrical components of a computer room air conditioner, comprising a unit frame, characterized in that: a set of upper and lower parallel horizontal beam guide rails are provided inside the unit frame, and a mounting plate body is provided on the horizontal beam guide rails to cooperate with them; one side of the mounting plate body is provided with two sets of caster brackets corresponding to the positions of the horizontal beam guide rails, and casters are provided on the caster brackets, which are embedded in the horizontal beam guide rails and form a rolling connection with the horizontal beam guide rails; a corresponding rear limiting plate is provided on each of the two horizontal beam guide rails to limit the movement position of the mounting plate body; a protruding front limiting plate is provided on the top of the mounting plate body to limit the movement position of the mounting plate body.

[0006] Preferably, a handle is provided on one side of the mounting plate, and a U-shaped or trapezoidal notch is provided on the rear limiting plate to lock the side of the mounting plate. An anti-collision strip is provided inside the U-shaped notch.

[0007] Furthermore, the crossbeam guide rail includes a guide rail groove and a flange structure on one side of the guide rail groove. The flange structure is U-shaped and has fixing holes. The crossbeam guide rail is fixedly connected to the unit frame by screws in the fixing holes.

[0008] Furthermore, each set of caster brackets is evenly equipped with three casters, which are silent casters.

[0009] Furthermore, the top of the front limit plate is provided with a raised baffle plate, which is used to cooperate with the unit frame to limit the mounting plate body.

[0010] Furthermore, the mounting plate is L-shaped with mounting holes on it, and support strips are provided around the perimeter of the mounting plate.

[0011] Compared with the prior art, the technical solution of this utility model not only improves the overall technical solution, but also includes many detailed improvements. Specifically, it has the following beneficial effects:

[0012] The improved solution described in this utility model includes a set of upper and lower parallel crossbeam guide rails within the unit frame. A mounting plate is mounted on the crossbeam guide rails, and two sets of caster brackets corresponding to the positions of the crossbeam guide rails are provided on one side of the mounting plate. Casters are mounted on the caster brackets and are embedded in the crossbeam guide rails, forming a rolling connection with them. Through the cooperation between the crossbeam guide rails and the casters, the mounting plate can be pulled along the crossbeam guide rails, facilitating the debugging and maintenance of electrical components on the plate, extending the service life of the electrical components, and saving labor costs.

[0013] In the technical solution of this utility model, two crossbeam guide rails are respectively provided with corresponding rear limit plates to limit the movement position of the mounting plate body; the top of the mounting plate body is provided with a protruding front limit plate to limit the movement position of the mounting plate body. Through effective limiting in two directions, the mounting plate body maintains stability during the pulling and use process, prevents the plate body from slipping off, and increases the safety during use.

[0014] In the structure of this utility model, a handle is provided on one side of the mounting plate, and a U-shaped notch is provided on the rear limiting plate to lock the side of the mounting plate. An anti-collision strip is provided inside the U-shaped notch. This limiting and locking method is accurate and reliable. By pushing the handle, the plate is pushed into the rear limiting plate, so that the electrical components on the plate will not be subjected to severe impact and vibration, protecting the electrical components from damage and extending their service life.

[0015] This utility model has a simple structure, reasonable layout, and is easy to use. It is convenient to install in small spaces, can make more rational use of space, and is easy to promote and utilize. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the side structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the assembled structure of this utility model.

[0019] Figure label:

[0020] 1 Mounting plate body, 2 Caster bracket, 3 Casters, 4 Crossbeam guide rail, 5 Handle, 6 Rear limit plate, 7 Front limit plate, 8 Unit frame, 9 Unit evaporator;

[0021] 11 Component installation area; 12 Spare area;

[0022] 41 guide rail groove, 42 flange structure;

[0023] 71 baffle. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] This utility model provides a pull-out electrical mounting plate for installing electrical components of a computer room air conditioner, including a unit frame 8, as detailed below. Figure 1 The difference between this and existing technologies lies in the following: a set of parallel upper and lower crossbeam guide rails 4 are arranged on the side of the unit frame. A mounting plate 1 is slidably fitted on the crossbeam guide rail. Two sets of caster brackets 2 corresponding to the positions of the crossbeam guide rails are provided on one side of the mounting plate. Casters 3 are provided on the caster brackets and are embedded in the crossbeam guide rails to form a rolling connection with the crossbeam guide rails, allowing the mounting plate to move along the crossbeam guide rails. A rear limiting plate 6 is provided on each of the two crossbeam guide rails to limit the rearward movement of the mounting plate and prevent the mounting plate from slipping off. A protruding front limiting plate 7 is provided on the top of the mounting plate. The front limiting plate abuts against the unit frame to limit the forward movement of the mounting plate, ensuring the stability and safety of the mounting plate during movement.

[0026] During implementation, a pull-out mounting plate is installed on the side of the unit frame. The electrical components of the air conditioner are mounted on this plate. Once pulled out, the plate facilitates installation and debugging, greatly simplifying future maintenance and repair. The mounting plate works in conjunction with front and rear limit plates to prevent it from detaching during sliding, thus ensuring safety. Furthermore, the pull-out design allows for installation within the confined space of the unit frame, optimizing space utilization and resulting in a more compact and efficient unit design.

[0027] Example 1

[0028] In this embodiment, a set of parallel horizontal beam guide rails is provided on the side of the unit frame. A movable mounting plate is provided on the horizontal beam guide rails. Two sets of caster brackets corresponding to the positions of the horizontal beam guide rails are provided on one side of the mounting plate. Casters are provided on the caster brackets and are embedded in the horizontal beam guide rails to form a rolling connection with the horizontal beam guide rails, so that the mounting plate can be moved and pulled along the horizontal beam guide rails. A corresponding rear limit plate is provided on each of the two horizontal beam guide rails to limit the rearward movement of the mounting plate. A protruding front limit plate is provided on the top of the mounting plate to limit the forward movement of the mounting plate.

[0029] Specifically, a handle 5 is provided on one side of the mounting plate, positioned between the two rear limit plates. The handle and the rear limit plates work together to guide the mounting plate forward and backward, preventing wobbling and ensuring its stability during operation, thus guaranteeing the safety of the electrical components on the mounting plate. Simultaneously, the rear limit plates have a U-shaped notch to secure the side of the mounting plate. The edges of the U-shaped notch are rounded to prevent scratches on the mounting plate, and an anti-collision strip is installed inside the U-shaped notch to prevent impact between the mounting plate and the rear limit plates, reducing the impact force on the mounting plate during limiting, protecting the electrical components on it, and extending its service life.

[0030] Furthermore, the crossbeam guide rail 4 includes a guide rail groove 41 and a flange structure 42 located on one side of the guide rail groove. The flange structure is hollow and U-shaped, with reinforcing ribs to improve the firmness of the crossbeam guide rail connection and the stability of operation. The flange structure forms an angle of 90-100 degrees with the guide rail groove, preferably 95 degrees, to facilitate the installation of the crossbeam guide rail. The flange structure has fixing holes, and the crossbeam guide rail is fixedly connected to the unit frame by screws located in the fixing holes. The rear limit plate is connected to the crossbeam guide rail by fixing bolts.

[0031] Each set of caster brackets 2 is evenly equipped with three casters 3, which are silent casters. The top of the front limit plate is provided with a raised baffle 71, which is used to cooperate with the unit frame to limit the mounting plate. There is an angle of 75-95 degrees between the baffle and the horizontal plane, and the baffle is covered with a layer of anti-collision cotton.

[0032] Furthermore, the mounting plate is L-shaped and divided into a component mounting area 11 and a spare area 12. The spare area can also be used as a mounting area. The component mounting area is located near the handle for easy pulling out for inspection, debugging and maintenance. The entire mounting plate is equipped with mounting holes, and support strips are provided around the perimeter of the mounting plate to maintain the stability and firmness of the frame.

[0033] Example 2

[0034] In this embodiment, a set of parallel horizontal beam guide rails is provided on the side of the unit frame. A movable mounting plate is provided on the horizontal beam guide rails. Two sets of caster brackets corresponding to the positions of the horizontal beam guide rails are provided on one side of the mounting plate. Casters are provided on the caster brackets and are embedded in the horizontal beam guide rails to form a rolling connection with the horizontal beam guide rails, so that the mounting plate can be moved and pulled along the horizontal beam guide rails. A corresponding rear limit plate is provided on each of the two horizontal beam guide rails to limit the rearward movement of the mounting plate. A protruding front limit plate is provided on the top of the mounting plate to limit the forward movement of the mounting plate.

[0035] Specifically, the mounting plate 1 has mounting holes for electrical components and cable ties according to the electrical layout diagram. The bent edge design prevents damage to the wire harness. There are two caster brackets 2, one upper and one lower, connected to the mounting plate 1 with screws. The casters 3 are 1-inch silent drawer wheels. Each caster bracket 2 has three casters, for a total of six, connected to the caster bracket 2 with screws. The crossbeam guide rail 4 is connected to the unit frame 8 with screws, supporting the mounting plate 1 and guiding the casters 3. The handle 5 is connected to the mounting plate 1 with screws. The rear limit plate 6 has two trapezoidal notches and is connected to the crossbeam guide rail 4 with screws. After the mounting plate 1 is pushed into place, the handle 5 is connected to the unit frame 8 with screws. At this time, the rear limit plate 6 and the handle 5 work together to clamp the mounting plate 1 tightly, preventing it from wobbling. The front limit plate 7 is connected to the mounting plate 1 by screws. When the mounting plate is pulled outward, it reaches a certain position and the front limit plate 7 collides with the unit frame 8, preventing it from being pulled out further. This can prevent the mounting plate from falling off during movement and effectively protect the electrical components on it.

[0036] In use, the front half of the mounting plate 1 can be pulled out of the unit frame 8, and the electrical components that need to be debugged and are easily damaged can be arranged in the front half area, which makes debugging and maintenance very convenient. After the mounting plate 1 is pushed in, the triangular space on one side of the evaporator 9 of the unit can be fully utilized, making the unit more compact.

[0037] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications or substitutions should be considered within the protection scope of the present invention.

Claims

1. A pull-out electrical mounting plate for mounting electrical components of a computer room air conditioner, comprising a unit frame, characterized in that: The unit frame is equipped with a set of horizontally parallel crossbeam guide rails. A mounting plate is mounted on each crossbeam guide rail. Two sets of caster brackets, corresponding to the positions of the crossbeam guide rails, are located on one side of the mounting plate. Casters are mounted on the caster brackets and are embedded in the crossbeam guide rails, forming a rolling connection. Each of the two crossbeam guide rails has a corresponding rear limit plate to restrict the movement of the mounting plate. A protruding front limit plate is located on the top of the mounting plate to further restrict its movement.

2. The pull-out electrical mounting plate for mounting electrical components of a computer room air conditioner as defined in claim 1, wherein: A handle is provided on one side of the mounting plate, and a U-shaped or trapezoidal notch is provided on the rear limiting plate to lock the side of the mounting plate. An anti-collision strip is provided inside the U-shaped notch.

3. The pull-out electrical mounting plate for mounting electrical components of a computer room air conditioner of claim 1, wherein: The crossbeam guide rail includes a guide rail groove and a flange structure on one side of the guide rail groove. The flange structure is U-shaped and has fixing holes. The crossbeam guide rail is fixedly connected to the unit frame by screws in the fixing holes.

4. The pull-out electrical mounting plate for mounting electrical components of a computer room air conditioner of claim 1, wherein: Each set of caster brackets is evenly equipped with three casters, which are silent casters.

5. The pull-out electrical mounting plate for mounting electrical components of a mechanical room air conditioner of claim 1, wherein: The top of the front limit plate is equipped with a raised baffle plate, which is used to cooperate with the unit frame to limit the mounting plate body.

6. The pull-out electrical mounting plate for mounting electrical components of a mechanical room air conditioner of claim 1, wherein: The mounting plate is L-shaped with mounting holes on it, and support strips are provided around the perimeter of the mounting plate.

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