Air conditioner controller mounting structure

Abstract

This utility model discloses an air conditioner controller installation structure, specifically relating to the field of air conditioning equipment. It includes a housing supporting the controller and a positioning frame located below the housing. The top of the housing is open, and a movable shock-absorbing plate is provided at the bottom of the housing. Buffer mechanisms are provided at the four corners of the shock-absorbing plate. The shock-absorbing plate and the housing are connected to the positioning frame via the buffer mechanisms and can move up and down. A protective cover is provided above the housing, with a gap between the protective cover and the housing to allow airflow. A support component connected to the positioning frame is provided at the bottom of the protective cover, and the protective cover rotates on top of the support component. This utility model absorbs vibration and protects the controller through the return spring of the shock-absorbing plate and buffer mechanism; a dust cover covers the housing with a gap, and in conjunction with a top-mounted cooling fan, it blocks dust while promoting airflow and heat dissipation.

Description

Technical Field

[0001] The utility model relates to the field of air conditioning equipment, and more specifically, to an installation structure of an air conditioner controller. Background Art

[0002] In the field of air conditioning equipment, the installation structure of the external machine control main board is crucial for its operation stability and service life. There are many deficiencies in the existing installation structure: firstly, there is a lack of effective buffer protection design, and the vibration during the operation of the external machine or external impact is easily directly transmitted to the control main board, resulting in damage to the internal electronic components due to frequent vibration, affecting the reliability of the equipment; secondly, the maintenance convenience is insufficient, the opening and closing of the protection structure are inconvenient, and multiple components need to be disassembled during maintenance, increasing the operation difficulty. These problems restrict the working stability and maintenance efficiency of the control main board, and there is an urgent need for an installation structure that takes into account buffering, dust prevention, heat dissipation, stability and convenient maintenance. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides an installation structure of an air conditioner controller, which includes a box body for carrying the controller and a positioning frame located below the box body. The top of the box body is open. A shock-absorbing plate that can move up and down is provided at the bottom of the box body. Buffer mechanisms are provided at the bottoms of the four corners of the shock-absorbing plate. The shock-absorbing plate and the box body are connected to the positioning frame through the buffer mechanisms and can move up and down. A protective cover is provided above the box body, and there is a gap for air circulation between the protective cover and the box body. The bottom end of the protective cover is provided with a support component connected to the positioning frame, and the protective cover rotates and flips on the top of the support component.

[0004] In a preferred embodiment, a number of positioning bolts and fastening bolts penetrate through the box body. The controller is fixedly installed inside the box body through the positioning bolts, and the box body is fixedly installed on the shock-absorbing plate through the fastening bolts.

[0005] In a preferred embodiment, the positioning frame is arranged in a "hui" shape, and a number of connecting bolts penetrate through the positioning frame. The positioning frame is fixedly installed on the installation plane through the connecting bolts.

[0006] In a preferred embodiment, a circular connecting disc is provided at each of the four corners of the positioning frame. The buffer mechanism includes a screw rod fixed on the surface of the connecting disc. The top end of the screw rod penetrates through the shock-absorbing plate and extends above the shock-absorbing plate. A positioning nut is sleeved outside the screw rod located above the shock-absorbing plate.

[0007] In a preferred embodiment, a return spring is sleeved outside the screw rod. The bottom end of the return spring is fixed on the surface of the connecting disc and the top end contacts the bottom surface of the shock-absorbing plate.

[0008] In a preferred embodiment, the support assembly includes support frames symmetrically arranged on both sides of the positioning frame, with the bottom end of the support frame fixedly connected to the outer wall of the positioning frame and the top end extending to both sides of the box body;

[0009] One side of the support frame is equipped with a hinge chain at the top, and the other side of the support frame is equipped with a limiting mechanism. One side of the protective cover rotates and flips above the box and controller via the hinge chain, and the other side is fixed to the support frame via the limiting mechanism.

[0010] In a preferred embodiment, the limiting mechanism includes a lower semi-circular stud fixed to the top of the support frame on the side away from the hinge chain and an upper semi-circular stud on the outer wall of the protective cover on the side away from the hinge chain. When the protective cover is flipped over by the hinge chain and covers the box body, the upper and lower semi-circular studs merge into a cylindrical shape, and a limiting nut is sleeved on the outside of the merged upper and lower semi-circular studs.

[0011] In a preferred embodiment, the top of the protective cover is fitted with an upward-facing cooling fan.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] This utility model absorbs vibration and protects the controller through the shock-absorbing plate and the return spring of the buffer mechanism; the dust cover covers the box and leaves a gap, which, together with the top cooling fan, not only blocks dust but also promotes air circulation to achieve heat dissipation; multiple bolt fixation and "U"-shaped positioning frame ensure stable installation; the dust cover can be opened and closed easily through the hinge chain and limit mechanism, taking into account protection, heat dissipation, stability and maintenance convenience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the protective cover of this utility model after it has been flipped over.

[0016] Explanation of reference numerals in the attached drawings: 1. Box body; 2. Controller; 3. Positioning frame; 4. Shock absorber plate; 5. Buffer mechanism; 6. Protective cover; 7. Support assembly; 8. Positioning bolt; 9. Fastening bolt; 10. Connecting bolt; 11. Connecting plate; 12. Screw; 13. Positioning nut; 14. Return spring; 15. Support frame; 16. Hinge chain; 17. Limiting mechanism; 18. Lower semi-circular stud; 19. Upper semi-circular stud; 20. Limiting nut; 21. Cooling fan. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0018] like Figure 1-2 An air conditioner controller installation structure is shown, including a housing 1 that supports the controller 2 and a positioning frame 3 located below the housing 1. The top of the housing 1 is open. A shock-absorbing plate 4 that can be raised and lowered is provided at the bottom of the housing 1. A buffer mechanism 5 is provided at the bottom of the four corners of the shock-absorbing plate 4. The shock-absorbing plate 4 and the housing 1 are connected to the positioning frame 3 through the buffer mechanism 5 and can be raised and lowered. A protective cover 6 is provided above the housing 1. A gap is left between the protective cover 6 and the housing 1 to allow air to flow. A support component 7 connected to the positioning frame 3 is provided at the bottom of the protective cover 6. The protective cover 6 can be flipped and rotated at the top of the support component 7.

[0019] Based on the above, the housing 1 serves as the main support for the controller 2, providing installation space for the controller 2; the positioning frame 3 provides basic support for the overall structure; the shock-absorbing plate 4 is connected to the positioning frame 3 through the buffer mechanism 5, and can move up and down with the buffer mechanism 5, thereby driving the housing 1 to move up and down synchronously to buffer external vibrations; the protective cover 6 is installed above the housing 1 through the support component 7, and can be opened and closed by flipping the support component 7, forming top protection when covering the housing 1, and the gap between it and the housing 1 is a reserved channel for air circulation, taking into account both dust prevention and heat dissipation.

[0020] The housing 1 has several positioning bolts 8 and fastening bolts 9 running through it. The controller 2 is fixedly installed inside the housing 1 by the positioning bolts 8, and the housing 1 is fixedly installed on the shock-absorbing plate 4 by the fastening bolts 9. The positioning bolts 8 pass through the corresponding mounting holes of the controller 2 and the housing 1, and the controller 2 is stably fixed in the housing 1 by the threaded fastening to prevent the controller 2 from shaking in the housing 1. The fastening bolts 9 pass through the mounting holes of the bottom of the housing 1 and the shock-absorbing plate 4, and rigidly connect the housing 1 and the shock-absorbing plate 4 to ensure that the housing 1 moves synchronously when the shock-absorbing plate 4 is raised and lowered, so as to avoid the relative displacement of the two affecting the controller 2.

[0021] The positioning frame 3 is arranged in a "hui" shape. A number of connecting bolts 10 penetrate through the positioning frame 3. The positioning frame 3 is fixedly installed on the installation plane through the connecting bolts 10. The "hui" shaped positioning frame 3 has an annular closed structure, which can evenly disperse the upper load and enhance the overall support stability. The connecting bolts 10 pass through the positioning frame 3 and the preset holes on the installation plane (such as the wall surface, the outer shell of the external unit), and firmly fix the positioning frame 3 through threaded fastening, providing a stable foundation for the upper structures such as the shock absorption plate 4 and the box body 1.

[0022] A circular connecting plate 11 is provided at each of the four corners of the positioning frame 3. The buffer mechanism 5 includes a screw rod 12 fixed on the surface of the connecting plate 11. The top of the screw rod 12 penetrates through the shock absorption plate 4 and extends above the shock absorption plate 4. A positioning nut 13 is sleeved outside the screw rod 12 located above the shock absorption plate 4.

[0023] Based on the above, the connecting plate 11 provides a fixed carrier for the screw rod 12 to ensure the vertical and stable installation of the screw rod 12. The screw rod 12 penetrates through the shock absorption plate 4, enabling the shock absorption plate 4 to move up and down along the axis of the screw rod 12. The positioning nut 13 is sleeved on the upper part of the screw rod 12, and restricts the maximum rising height of the shock absorption plate 4 through thread cooperation with the screw rod 12, preventing the shock absorption plate 4 from detaching from the screw rod 12 and ensuring the structural integrity of the buffer mechanism 5.

[0024] A return spring 14 is sleeved outside the screw rod 12. The bottom end of the return spring 14 is fixed on the surface of the connecting plate 11 and the top end contacts the bottom surface of the shock absorption plate 4.

[0025] Furthermore, the return spring 14 is sleeved outside the screw rod 12 and supports the shock absorption plate 4 in its natural state. When external vibration is transmitted to the shock absorption plate 4, the shock absorption plate 4 is pressed downward and the return spring 14 is compressed to generate elastic potential energy, absorbing the vibration energy. After the vibration disappears, the return spring 14 releases the potential energy to push the shock absorption plate 4 to reset upward, driving the box body 1 back to the initial position, thereby reducing the impact of vibration on the controller 2.

[0026] The support component 7 includes support frames 15 symmetrically arranged on both sides of the positioning frame 3. The bottom ends of the support frames 15 are fixedly connected to the outer side walls of the positioning frame 3 and the top ends extend to both sides of the box body 1.

[0027] An articulated chain 16 is installed at the top end of one of the support frames 15, and a limiting mechanism 17 is provided at the top end of the other support frame 15. One side of the protective cover 6 rotates and flips above the box body 1 and the controller 2 through the articulated chain 16, and the other side is fixedly limited to the support frame 15 through the limiting mechanism 17.

[0028] Based on the above, the support frame 15 connects the positioning frame 3 and the protective cover 6 to provide support for the protective cover 6; the hinge chain 16 movably connects one side of the protective cover 6 to the support frame 15, so that the protective cover 6 can be flipped around the hinge chain 16 to realize the opening and closing of the top of the box 1. When opened, it is convenient to operate the controller 2, and when closed, it covers and protects the box; when the protective cover 6 is closed, the limiting mechanism 17 fixes the other side of the protective cover 6 to the support frame 15 to prevent the protective cover 6 from flipping on its own and to ensure the stability of the coverage state.

[0029] The support frame 15 provides stable support, the hinge chain 16 enables the protective cover 6 to open and close flexibly, and the limit mechanism 17 ensures the reliability of the closed state, taking into account both protection and ease of maintenance.

[0030] The limiting mechanism 17 includes a lower semi-circular stud 18 fixed to the top of the support frame 15 on the side away from the hinge chain 16 and an upper semi-circular stud 19 on the outer wall of the protective cover 6 on the side away from the hinge chain 16. When the protective cover 6 is flipped over by the hinge chain 16 and covers the box body 1, the upper semi-circular stud 19 and the lower semi-circular stud 18 are combined into a cylindrical shape. A limiting nut 20 is sleeved on the outside of the combined upper semi-circular stud 19 and the lower semi-circular stud 18.

[0031] Based on the above, when the protective cover 6 covers the box body 1, the upper semi-circular stud 19 and the lower semi-circular stud 18 are precisely connected to form a complete cylindrical structure with threads on its outer surface; the limiting nut 20 is sleeved on the outside of the combined cylinder, and the upper and lower semi-circular studs 18 are locked by thread engagement, thereby fixing the protective cover 6 to the support frame 15 and preventing the protective cover 6 from falling off the covering position under vibration or external force.

[0032] The top of the protective cover 6 is fitted with an upward-facing cooling fan 21. When working, the cooling fan 21 faces upward, which can accelerate the airflow in the gap between the protective cover 6 and the box 1, and discharge the heat generated by the controller 2 through air convection to reduce the temperature inside the box 1, thus preventing the controller 2 from aging or malfunctioning due to high temperature.

[0033] Furthermore, in this structure, after the airflow enters through the gap between the protective cover 6 and the damping plate 4, it is driven by the upward-facing cooling fan 21 at the top of the protective cover 6, forming an upward-flowing airflow. Because the housing 1 has a certain height, its structure provides directional guidance space for the airflow: the airflow moves upward outside the housing 1 and within the gap between the protective cover 6 and the housing 1, rather than directly impacting the controller 2 inside the housing 1. This upward airflow, dominated by the cooling fan 21, carries dust entering the gap upwards with the airflow and discharges it from the protective cover 6, reducing the possibility of dust settling inside the housing 1 under the influence of the airflow. Simultaneously, the height of the housing 1 increases the path length for dust to enter the interior, and combined with the upward airflow direction, further prevents dust from depositing on the surface of the controller 2, thus achieving a targeted dust prevention effect while ensuring heat dissipation.

[0034] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An air conditioner controller mounting structure characterized by comprising: It includes a box body containing a controller and a positioning frame located below the box body. The top of the box body is open. A shock-absorbing plate with lifting movement is provided at the bottom of the box body. Buffer mechanisms are provided at the bottoms of the four corners of the shock-absorbing plate. The shock-absorbing plate and the box body are connected to the positioning frame through the buffer mechanisms and perform lifting activities. A protective cover is provided above the box body. There is a gap for air circulation between the protective cover and the box body. The bottom end of the protective cover is provided with a support component connected to the positioning frame, and the protective cover rotates by flipping on the top of the support component.

2. The air conditioner controller mounting structure according to claim 1, characterized by: A number of positioning bolts and fastening bolts penetrate through the box body. The controller is fixedly installed inside the box body through the positioning bolts, and the box body is fixedly installed on the shock-absorbing plate through the fastening bolts.

3. The air conditioner controller mounting structure according to claim 1, characterized by: The positioning frame is arranged in a "return" shape. A number of connecting bolts penetrate through the positioning frame, and the positioning frame is fixedly installed on the installation plane through the connecting bolts.

4. The air conditioner controller mounting structure according to claim 1, characterized by: A circular connecting plate is provided at each of the four corners of the positioning frame. The buffer mechanism includes a screw rod fixed on the surface of the connecting plate. The top end of the screw rod penetrates through the shock-absorbing plate and extends above the shock-absorbing plate. A positioning nut is sleeved outside the screw rod located above the shock-absorbing plate.

5. The air conditioner controller mounting structure according to claim 4, characterized by: A return spring is sleeved outside the screw rod. The bottom end of the return spring is fixed on the surface of the connecting plate and the top end contacts the bottom surface of the shock-absorbing plate.

6. The air conditioner controller mounting structure according to claim 1, characterized by: The support component includes support frames symmetrically arranged on both sides of the positioning frame. The bottom end of the support frame is fixedly connected to the outer side wall of the positioning frame and the top end extends to both sides of the box body; An articulated chain is installed at the top end of one side of the support frame, and a limiting mechanism is provided at the top end of the support frame on the other side. One side of the protective cover rotates by flipping above the box body and the controller through the articulated chain, and the other side is fixedly limited to the support frame through the limiting mechanism.

7. The air conditioner controller mounting structure according to claim 6, characterized by: The limiting mechanism includes a lower semi-circular stud fixed at the top end of the support frame on the side away from the articulated chain and an upper semi-circular stud on the outer wall of the protective cover on the side away from the articulated chain. When the protective cover rotates by flipping and covers above the box body, the upper semi-circular stud and the lower semi-circular stud are combined into a cylindrical shape, and a limiting nut is sleeved outside the combined upper semi-circular stud and lower semi-circular stud.

8. The air conditioner controller mounting structure according to claim 6, characterized by: A heat dissipation fan with an upward air direction is embedded at the top end of the protective cover.

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