Lightweight cast fan bracket

Abstract

The utility model discloses a kind of lightweight casting fan supports, including bottom plate, the edge of the top surface of bottom plate is fixedly provided with frame body, the surface of frame body is fixedly provided with reinforcing component, the inner wall of frame body is fixedly provided with honeycomb aluminum plate, the periphery of the top surface of bottom plate is fixedly provided with shock-absorbing mechanism, the surface of shock-absorbing mechanism is sleeved with fan mounting plate, the bottom surface of fan mounting plate is fixedly provided with damper, the bottom surface of bottom plate is fixedly provided with dustproof component, the top surface of frame body is fixedly provided with top plate.The lightweight casting fan support, by the setting of honeycomb aluminum plate and reinforcing component, set honeycomb aluminum plate in frame body inner wall, while realizing lightweight fan support, can reduce the noise generated when fan operates, play the effect of noise reduction, strengthen vertical rib and reinforcing cross rib improve the overall structural strength of frame body, so that frame body simultaneously has the effect of lightweight and high strength.

Description

Technical Field

[0001] This utility model relates to the field of fan bracket technology, specifically to a lightweight cast fan bracket. Background Technology

[0002] In industrial and civilian applications, fans are widely used for ventilation and heat dissipation. As a key component supporting the fan, the performance of the fan bracket directly affects the fan's operational stability, noise level, and service life.

[0003] Traditional fan brackets are mostly made of welded or cast metal sheets, which makes it difficult to reduce the overall weight of the fan. Although the structure is strong, it is often heavy. In addition, it is not easy to reduce noise when the fan is running, and the fan will generate a lot of noise pollution when it is running.

[0004] Therefore, a lightweight cast fan bracket is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is as follows: it is not easy to reduce the overall weight of the fan. Although the structural strength is high, it is often heavy. In addition, it is not easy to reduce noise when the fan is running, and the fan will generate a lot of noise pollution when it is running.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A lightweight cast fan bracket includes a base plate, a frame body fixedly mounted on the edge of the top surface of the base plate, a reinforcing component fixedly mounted on the surface of the frame body, a honeycomb aluminum plate fixedly mounted on the inner wall of the frame body, a shock-absorbing mechanism fixedly mounted on all four sides of the top surface of the base plate, a fan mounting plate sleeved on the surface of the shock-absorbing mechanism, a damper fixedly mounted on the bottom surface of the fan mounting plate, a dustproof component fixedly mounted on the bottom surface of the base plate, and a top plate fixedly mounted on the top surface of the frame body.

[0008] As a further embodiment of this utility model: the reinforcing component includes reinforcing vertical ribs and reinforcing horizontal ribs. The reinforcing vertical ribs are fixedly disposed around the surface of the frame body, and the reinforcing horizontal ribs are fixedly disposed on the surface of the reinforcing vertical ribs and fixedly connected to the frame body. The reinforcing vertical ribs and reinforcing horizontal ribs improve the overall structural strength of the frame body, so that the frame body has both lightweight and high strength.

[0009] As a further embodiment of this utility model: the damping mechanism includes a limiting post and a damping spring. The limiting post is fixedly installed around the top surface of the base plate, and the damping spring is sleeved on the surface of the limiting post. When the fan is running, it will generate vibration. The compression of the damping spring absorbs the vibration force, and the damper plays a damping role, thereby achieving the effect of reducing the vibration of the fan, extending its service life, and reducing operating noise.

[0010] As a further embodiment of this utility model: the bottom of the damping spring is fixedly connected to the bottom of the limiting post, and the top of the limiting post is threaded with a locking nut, which is used to limit the fan mounting plate.

[0011] As a further embodiment of this utility model: the number of the damping mechanism and the damper are four sets, and the four sets of the damping mechanism and the damper are distributed in a rectangular array, with the damper playing a damping role.

[0012] As a further embodiment of this utility model: the dustproof component includes a back plate frame and a dustproof net. The back plate frame is fixedly installed on the bottom surface of the base plate, and the dustproof net is fixedly installed inside the back plate frame. The dustproof component is used to protect the fan from dust.

[0013] As a further embodiment of this utility model: connecting screw holes are provided around the top surface of the base plate, and connecting studs are threaded through the internal threads of the connecting screw holes. Mounting holes adapted to the connecting studs are provided around the top surface of the back plate frame. The connecting studs are used to connect the base plate and the back plate frame.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up honeycomb aluminum panels and reinforcing components, honeycomb aluminum panels are set on the inner wall of the frame. While achieving lightweight fan bracket, the noise generated by the fan during operation can be reduced, thus achieving a noise reduction effect. The reinforcing vertical and horizontal ribs improve the overall structural strength of the frame, so that the frame has both lightweight and high strength.

[0016] 2. By setting up a shock absorption mechanism, the fan is mounted on the fan mounting plate. When the fan is running, it will vibrate. The compressed shock absorption spring absorbs the vibration force, and the damper plays a damping role, which achieves the effect of reducing the vibration of the fan, extending its service life and reducing operating noise. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the shock absorption mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the reinforcing component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the dustproof component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0023] In the diagram: 1. Base plate; 2. Frame body; 3. Reinforcing components; 301. Reinforcing vertical ribs; 302. Reinforcing horizontal ribs; 4. Honeycomb aluminum panel; 5. Shock absorption mechanism; 501. Limiting post; 502. Shock absorption spring; 6. Fan mounting plate; 7. Damper; 8. Dustproof components; 801. Back plate frame; 802. Dustproof net; 9. Top plate; 10. Locking nut; 11. Connecting stud. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5 As shown, a lightweight cast fan bracket includes a base plate 1, a frame body 2 fixedly mounted on the edge of the top surface of the base plate 1, a reinforcing component 3 fixedly mounted on the surface of the frame body 2, and a honeycomb aluminum plate 4 fixedly mounted on the inner wall of the frame body 2. By setting the honeycomb aluminum plate 4 and the reinforcing component 3, the honeycomb aluminum plate 4 is set on the inner wall of the frame body 2, which can reduce the noise generated by the fan during operation while achieving the lightweight of the fan bracket, thus achieving the noise reduction effect. The reinforcing vertical ribs 301 and the reinforcing horizontal ribs 302 improve the overall structural strength of the frame body 2, so that the frame body 2 has both lightweight and high strength effects.

[0026] Vibration damping mechanisms 5 are fixedly installed around the top surface of the base plate 1. The fan is mounted on the fan mounting plate 6 through the installation of vibration damping mechanisms 5. When the fan runs, it will vibrate. The vibration force is absorbed by the compressed damping spring 502, and the damper 7 plays a damping role, which achieves the effect of reducing the vibration of the fan, extending its service life and reducing the operating noise. The surface of the vibration damping mechanism 5 is fitted with the fan mounting plate 6. The bottom surface of the fan mounting plate 6 is fixedly installed with the damper 7. The bottom surface of the base plate 1 is fixedly installed with the dustproof component 8. The top surface of the frame 2 is fixedly installed with the top plate 9.

[0027] like Figure 3 As shown, the reinforcing component 3 includes reinforcing vertical ribs 301 and reinforcing horizontal ribs 302. The reinforcing vertical ribs 301 are fixedly disposed around the surface of the frame body 2, and the reinforcing horizontal ribs 302 are fixedly disposed on the surface of the reinforcing vertical ribs 301 and fixedly connected to the frame body 2.

[0028] By strengthening component 3, the vertical ribs 301 and the horizontal ribs 302 are strengthened, which improves the overall structural strength of frame 2, so that frame 2 has both lightweight and high strength.

[0029] like Figure 2 As shown, the damping mechanism 5 includes a limiting post 501 and a damping spring 502. The limiting post 501 is fixedly installed around the top surface of the base plate 1, and the damping spring 502 is sleeved on the surface of the limiting post 501.

[0030] With the damping mechanism 5 in place, the fan will vibrate during operation. The compressed damping spring 502 absorbs the vibration force, and the damper 7 plays a damping role, thus achieving the effect of reducing vibration of the fan, extending its service life and reducing operating noise.

[0031] like Figure 2 As shown, the bottom of the shock-absorbing spring 502 is fixedly connected to the bottom of the limiting post 501, and the top of the limiting post 501 is threaded with a locking nut 10.

[0032] The locking nut 10 serves to limit the movement of the fan mounting plate 6.

[0033] like Figure 2 As shown, there are four sets of damping mechanisms 5 and four sets of dampers 7, which are arranged in a rectangular array.

[0034] The damping mechanism 5 and the damper 7 are designed to buffer and reduce the vibration of the fan.

[0035] like Figure 4 As shown, the dustproof component 8 includes a back plate frame 801 and a dustproof net 802. The back plate frame 801 is fixedly installed on the bottom surface of the base plate 1, and the dustproof net 802 is fixedly installed inside the back plate frame 801.

[0036] With the dustproof component 8, the back plate frame 801 is used to connect the base plate 1, and the dustproof net 802 serves to protect the fan from dust.

[0037] like Figure 4 As shown, the top surface of the base plate 1 is provided with connecting screw holes around all four sides, and the internal threads of the connecting screw holes are provided with connecting studs 11. The top surface of the back plate frame 801 is provided with mounting holes that are compatible with the connecting studs 11 around all four sides.

[0038] The connecting stud 11 serves to connect the base plate 1 and the dustproof component 8.

[0039] The working principle of this utility model is as follows: a honeycomb aluminum plate 4 is set on the inner wall of the frame body 2. While realizing the lightweighting of the fan bracket, it can reduce the noise generated when the fan is running, thus achieving the noise reduction effect. The strengthening of the vertical ribs 301 and the strengthening of the horizontal ribs 302 improves the overall structural strength of the frame body 2, so that the frame body 2 has both lightweight and high strength effects.

[0040] The backplate frame 801 is used to connect the base plate 1, the dustproof net 802 is used to protect the fan from dust, and the fan is installed on the fan mounting plate 6. When the fan is running, it will vibrate. The compression damping spring 502 absorbs the vibration force, and the damper 7 plays a damping role, which reduces the vibration of the fan, extends its service life, and reduces the operating noise.

[0041] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0042] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lightweight cast fan bracket, comprising a base plate (1), characterized in that: A frame (2) is fixedly installed on the edge of the top surface of the base plate (1). A reinforcing component (3) is fixedly installed on the surface of the frame (2). A honeycomb aluminum plate (4) is fixedly installed on the inner wall of the frame (2). A shock-absorbing mechanism (5) is fixedly installed on all four sides of the top surface of the base plate (1). A fan mounting plate (6) is sleeved on the surface of the shock-absorbing mechanism (5). A damper (7) is fixedly installed on the bottom surface of the fan mounting plate (6). A dustproof component (8) is fixedly installed on the bottom surface of the base plate (1). A top plate (9) is fixedly installed on the top surface of the frame (2).

2. The lightweight cast fan bracket according to claim 1, characterized in that, The reinforcing component (3) includes a reinforcing vertical rib (301) and a reinforcing horizontal rib (302). The reinforcing vertical rib (301) is fixedly disposed around the surface of the frame body (2), and the reinforcing horizontal rib (302) is fixedly disposed on the surface of the reinforcing vertical rib (301) and fixedly connected to the frame body (2).

3. The lightweight cast fan bracket according to claim 1, characterized in that, The damping mechanism (5) includes a limiting post (501) and a damping spring (502). The limiting post (501) is fixedly installed around the top surface of the base plate (1), and the damping spring (502) is sleeved on the surface of the limiting post (501).

4. A lightweight cast fan bracket according to claim 3, characterized in that, The bottom of the damping spring (502) is fixedly connected to the bottom of the limiting post (501), and the top of the limiting post (501) is threaded with a locking nut (10).

5. A lightweight cast fan bracket according to claim 1, characterized in that, The number of the damping mechanism (5) and the damper (7) are four sets, and the four sets of the damping mechanism (5) and the damper (7) are distributed in a rectangular array.

6. A lightweight cast fan bracket according to claim 1, characterized in that, The dustproof component (8) includes a back panel frame (801) and a dustproof net (802). The back panel frame (801) is fixedly installed on the bottom surface of the base plate (1), and the dustproof net (802) is fixedly installed inside the back panel frame (801).

7. A lightweight cast fan bracket according to claim 6, characterized in that, The bottom plate (1) has connecting screw holes on all four sides of its top surface. The connecting screw holes have internal threads through which connecting studs (11) pass. The back plate frame (801) has mounting holes on all four sides of its top surface that are compatible with the connecting studs (11).

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