Outdoor unit device

Abstract

The utility model discloses an outdoor unit device which comprises a flow guide ring cover and further comprises two cross beams which are oppositely arranged in parallel, and each cross beam comprises a vertical plate and a transverse plate which are integrally bent and vertically connected. The vertical plates of the two cross beams are embedded into the two sides of the front face and the back face of the flow guide ring cover correspondingly so that the outer side faces of the vertical plates can make contact with and be matched with the inner wall of the flow guide ring cover, and at least one elastic buckle which is elastically buckled with at least one fixing clamping hole formed in the vertical plates in advance is formed in the inner wall of the flow guide ring cover. The inner walls of the two sides of the flow guide ring cover protrude inwards to form positioning check blocks which abut against the top ends of the vertical plates in a limiting mode.

Description

Technical Field

[0001] This utility model relates to the field of outdoor unit technology for refrigeration and heating equipment such as air conditioners and heat pumps, specifically an outdoor unit device, with particular attention to the assembly method and structural innovation of the outdoor unit air guide ring cover and crossbeam assembly. Background Technology

[0002] As a key component of a cooling and heating system, the outdoor unit's structural design and assembly efficiency directly affect the overall equipment's performance and ease of maintenance. In traditional outdoor unit installations, the air deflector is mainly used to guide airflow, reduce wind resistance, and improve heat dissipation efficiency. However, the fixing methods between the air deflector and the supporting structure are often complex and not stable enough, easily leading to errors during installation and loosening problems over long-term use. Therefore, developing an outdoor unit that is simple in structure, easy to install, and highly stable is particularly important. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide an outdoor unit device. This device, through an innovative connection method between the crossbeam and the air guide ring cover, not only simplifies the installation steps but also significantly improves the stability and durability of the structure.

[0004] To achieve the above objectives, the present invention provides an outdoor unit device, including a deflector cover and two horizontal beams arranged in opposite parallel directions. Each horizontal beam includes a vertical plate and a horizontal plate integrally bent and connected vertically. The vertical plates of the two horizontal beams are respectively embedded in the front and back sides of the deflector cover so that the outer side of the vertical plate contacts and engages with the inner wall of the deflector cover. The inner wall of the deflector cover is formed with at least one elastic buckle that elastically engages with at least one pre-drilled fixing hole on the vertical plate. The inner walls on both sides of the deflector cover protrude inward and are formed with positioning blocks that limit and abut against the top of the vertical plate.

[0005] Furthermore, it also includes a motor bracket, the two ends of which are respectively supported on the horizontal plates of two crossbeams, wherein the top surface of the crossbeams is formed with at least a pair of limiting protrusions, and the gap between the two limiting protrusions in the same pair forms a limiting locking position for the end of the motor bracket to be fitted.

[0006] Furthermore, the top of the vertical plate is wider at the bottom and narrower at the top to form an outer guide slope on its outer side; the bottom of the inner wall on both sides of the front and back of the flow guide ring is wider at the top and narrower at the bottom to form an inner guide slope on its inner wall, wherein when the vertical plate is fitted relative to the flow guide ring, the outer guide slope and the inner guide slope guide and cooperate with each other.

[0007] The present invention adopts the above-mentioned solution, and its beneficial effects are as follows: by providing an outdoor unit device with a novel structure, convenient installation and strong stability, it is suitable for the outdoor installation needs of various refrigeration and heating equipment, and has significant technical progress and practical value. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the outdoor unit.

[0009] Figure 2 This is a schematic diagram of the guide ring cover, crossbeam, and motor bracket.

[0010] Figure 3 This is an exploded view of the crossbeam and motor bracket.

[0011] Figure 4 This is a cross-sectional schematic diagram of the guide ring cover, crossbeam, and motor bracket.

[0012] Figure 5 for Figure 4 A magnified view of part A in the image.

[0013] Among them, 1-guide ring cover, 2-crossbeam, 21-fixing hole, 22-limiting protrusion, 23-positioning block, 24-elastic buckle, 3-motor bracket. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description of it is provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0015] See appendix Figure 1-5 As shown, in this embodiment, an outdoor unit device includes a deflector shroud 1 and two opposing parallel crossbeams 2. Specifically, each crossbeam 2 in this embodiment is pre-fixed on the outdoor unit base and is formed by bending a vertical plate and a horizontal plate together, with the vertical plate and the horizontal plate perpendicularly connected to form an "L"-shaped structure. This design allows the crossbeam 2 to provide vertical support and also achieve connection and fixation functions on the horizontal plane.

[0016] In this embodiment, the vertical plates of the two crossbeams 2 are respectively embedded into the front and back sides of the flow guide ring cover 1, so that the outer side of the vertical plate is arranged close to the inner wall of the flow guide ring cover 1. Secondly, the inner wall of the flow guide ring cover 1 is designed with elastic buckles 24. These elastic buckles 24 can engage with the pre-drilled fixing holes 21 on the vertical plate to achieve a quick and stable connection. Specifically, the inner walls of the front and back sides of the flow guide ring cover 1 are formed with multiple elastic buckles 24 arranged sequentially in the horizontal direction. Each elastic buckle 24 includes a spring arm and a spherical protrusion formed at the end of the spring arm. Thus, by utilizing the elastic deformation characteristics of the spring arm, the elastic buckle 24 has a certain elasticity and can deform under the action of external force. After the vertical plate is fully embedded into the flow guide ring cover 1, the fixing holes 21 on the vertical plate will meet and align with the elastic buckles 24 on the inner wall of the flow guide ring cover 1, so that the elastic buckles 24 are snapped into the fixing holes 21, thereby achieving a stable connection between the crossbeam 2 and the flow guide ring cover 1.

[0017] In this embodiment, the inner walls on both sides of the flow guide ring cover 1 protrude inward to form positioning blocks 23. This ensures that after the vertical plate is embedded, its top end is restricted by the positioning blocks 23, which position the vertical plate and the flow guide ring cover 1 vertically and provide vertical support for the flow guide ring cover 1. The design of the positioning blocks 23 not only ensures the accuracy of the vertical plate's position but also increases the stability of the structure.

[0018] In this embodiment, the top of the vertical plate is designed as an outer guide slope that is wider at the bottom and narrower at the top, while the bottom of the inner wall of the flow guide ring cover 1 is an inner guide slope that is wider at the top and narrower at the bottom. When the two come into contact, they will guide each other, so that the vertical plate can be smoothly and accurately embedded into the flow guide ring cover 1.

[0019] In this embodiment, a motor bracket 3 (composed of multiple pipes welded into an H-shaped structure) for fixing the fan (not shown in the figure) is also included. This design not only provides sufficient strength and stability but also facilitates welding and assembly. The H-shaped structure can effectively disperse and resist external pressure when under stress, ensuring the stable operation of the fan. Its two ends are respectively supported on the horizontal plates of the two crossbeams 2. Specifically, each crossbeam 2 has at least one pair of limiting protrusions 22 formed on its top surface. The gap between the two limiting protrusions 22 in the same pair forms a limiting position, used to precisely fix the end of the motor bracket 3, ensuring stable support for the fan and guaranteeing the stability and safety of the fan operation. Specifically, the gap between the two limiting protrusions 22 in the same pair forms a limiting position. These limiting positions play a crucial role in the installation of the motor bracket 3, ensuring that the end of the motor bracket 3 is accurately positioned and fixed, preventing the bracket from moving horizontally. This design not only improves the stability of the fan system but also ensures the safety of the fan operation. During installation, the two ends of the motor bracket 3 must first be aligned with the limiting positions on the crossbeam 2. Then, the motor bracket 3 is securely installed on the crossbeam 2 using appropriate fixing methods (such as bolt connection, welding, etc.). Through the cooperation of the limiting protrusion 22 and the limiting positions, the motor bracket 3 is precisely fixed to the crossbeam 2. This fixing method not only improves the overall stability of the fan system but also ensures the accuracy of the fan's position during operation, thereby guaranteeing the fan's operational stability and safety.

[0020] In summary, the structural design adopted in this application has the following characteristics:

[0021] 1. Simplified installation process: The flexible buckle 24 and guide slope design greatly simplify the installation process of the guide ring cover 1 and the crossbeam 2, and improve assembly efficiency.

[0022] 2. Enhanced structural stability: The multiple positioning and fixing methods of the elastic buckle 24 and the positioning block 23 ensure the overall stability and durability of the outdoor unit.

[0023] 3. Easy to maintain: The modular design makes it easy to disassemble and replace the components, reducing maintenance costs.

[0024] In summary, this utility model provides an outdoor unit device with a novel structure, convenient installation, and strong stability, which is suitable for the outdoor installation needs of various refrigeration and heating equipment and has significant technological progress and practical value.

[0025] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any modifications or alterations made by those skilled in the art to the technical solution of this utility model without departing from its scope are equivalent embodiments of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from its scope should be covered within the protection scope of this utility model.

Claims

1. An outdoor unit device, comprising a deflector ring (1), characterized in that: It also includes two horizontal beams (2) arranged in opposite parallel directions, wherein each of the horizontal beams (2) includes a vertical plate and a horizontal plate that are bent together vertically; the vertical plates of the two horizontal beams (2) are respectively embedded in the front and back sides of the flow guide ring cover (1) so that the outer side of the vertical plate contacts and cooperates with the inner wall of the flow guide ring cover (1), and the inner wall of the flow guide ring cover (1) is formed with at least one elastic buckle (24) that is elastically engaged with at least one fixing hole (21) pre-opened on the vertical plate; the inner walls on both sides of the flow guide ring cover (1) are formed with positioning blocks (23) that limit and abut against the top of the vertical plate.

2. An outdoor unit device according to claim 1, characterized in that: It also includes a motor bracket (3), the two ends of which are respectively supported on the horizontal plates of two crossbeams (2), wherein the top surface of the crossbeam (2) is formed with at least one pair of limiting protrusions (22), and the gap between the two limiting protrusions (22) in the same pair forms a limiting position for the end of the motor bracket (3) to be fitted.

3. An outdoor unit device according to claim 1, characterized in that: The top of the vertical plate is wider at the bottom and narrower at the top to form an outer guide slope on its outer side; the bottom of the inner wall of the front and back sides of the flow guide ring cover (1) is wider at the top and narrower at the bottom to form an inner guide slope on its inner wall. When the vertical plate is fitted relative to the flow guide ring cover (1), the outer guide slope and the inner guide slope guide and cooperate with each other.

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