Shock-resistant industrial cooling fan

Abstract

The utility model relates to the technical field of cooling fans, in particular to a shock-resistant industrial cooling fan. The utility model provides an anti-seismic industrial cooling fan, which comprises a mounting frame, a cooling fan body, buffer cylinders, damping springs, connecting blocks and the like, the inner side of the mounting frame is connected with the two buffer cylinders in an up-down symmetrical manner, every two buffer cylinders are designed in a bilateral symmetry manner, each buffer cylinder is internally provided with the connecting block through the damping spring, and the connecting blocks are connected with the cooling fan body through the damping springs. And a cooling fan body is connected among the four connecting blocks. Through the design of the buffer cylinder and the damping spring, when the cooling fan body is vibrated or impacted, the vibration energy can be effectively absorbed and dispersed, so that the direct influence on the cooling fan body is remarkably reduced, and the service life of the cooling fan body is prolonged. And the stability and the reliability of the cooling fan can still be kept in a complicated or unstable working environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation fan technical field especially relates to an anti -shock type industrial heat dissipation fan. BACKGROUND

[0002] Industrial heat dissipation fan is a kind of heat dissipation device specially designed for industrial equipment, and its core function is to realize heat dissipation through forced heat convection. Specifically, when the fan blade rotates, wind flow is generated, and these wind flows exchange heat with the surrounding air, thereby taking away the heat generated by industrial equipment, ensuring that the equipment operates within the appropriate temperature range, and avoiding performance degradation or damage caused by overheating.

[0003] However, during the use of industrial heat dissipation fan, some problems may be encountered. Especially when there are other running equipment around the fan, the vibration of these equipment may be transmitted to the fan through air or solid medium, causing the fan to vibrate. In addition, if the foundation on which the fan is installed is not stable, or there are problems such as looseness, subsidence, etc., the vibration of the foundation will further transmit to the fan when the fan is running, thus aggravating the vibration of the fan.

[0004] In a vibrating environment, if the heat dissipation fan lacks anti-vibration capability, its fan blades, bearings and other key components may be subjected to continuous impact and wear. This wear not only causes the fan speed to become unstable or decrease, but also directly affects the heat dissipation effect of the heat dissipation fan. Therefore, the equipment cannot dissipate heat in time, and the temperature will continue to rise, which may eventually have a serious impact on the normal operation of the equipment.

[0005] Therefore, an anti-vibration industrial heat dissipation fan needs to be designed. INVENTION CONTENTS

[0006] In order to overcome the problem that the heat dissipation fan lacks anti-vibration capability in a vibrating environment, the utility model provides an anti-vibration industrial heat dissipation fan.

[0007] An anti-vibration industrial heat dissipation fan comprises a mounting frame, a heat dissipation fan body, a buffer cylinder, a shock absorbing spring and a connecting block. Two buffer cylinders are connected symmetrically on the inside of the mounting frame. Each buffer cylinder is designed symmetrically left and right, and each buffer cylinder is installed with a connecting block through a shock absorbing spring. The heat dissipation fan body is connected between the four connecting blocks.

[0008] Further, it further comprises a mounting plate, a bidirectional screw rod, a guide rod and a stop frame. The mounting plate is symmetrically arranged on the front side of the mounting frame. The bidirectional screw rod is rotatably arranged between the upper parts of the mounting plate. The guide rod is arranged between the lower parts of the mounting plate. The stop frame is slidably connected to the left and right ends of the guide rod. The upper end of the stop frame is threadedly connected to the left and right ends of the bidirectional screw rod. The two stop frames are in contact with the front side of the heat dissipation fan body.

[0009] Further, it also includes connecting frame, connecting cylinder, clamping block, elastic member and protective net, the connecting frame is inlaidly connected to the outside of the heat dissipation fan body, the connecting frame top and bottom are connected with connecting cylinder, the clamping block is connected in the connecting cylinder through elastic member, and the protective net is clamped between the clamping blocks.

[0010] Further, it also includes motor, the motor is installed on the right side of the upper part of the mounting plate, the output shaft of the motor is rotatably penetrated through the upper part of the mounting plate, and the output shaft of the motor is connected with the bidirectional screw rod.

[0011] Further, the front and rear sides of the clamping block are designed as inclined surfaces.

[0012] Further, the mounting frame is uniformly and spacedly provided with mounting holes.

[0013] The utility model has the advantages and obvious progress that:

[0014] The utility model discloses a buffering cylinder and a damping spring are designed, when the heat dissipation fan body meets vibration or impact, can effectively absorb and disperse these vibration energy, thereby significantly reducing the direct influence on the heat dissipation fan body, ensure that the heat dissipation fan still can keep its stability and reliability in complex or unstable working environment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model buffering cylinder, damping spring and connecting block and other parts.

[0017] Fig. 3 It is the three-dimensional structure schematic diagram of the utility model connecting frame, connecting cylinder and clamping block and other parts.

[0018] Fig. 4 It is the three-dimensional structure schematic diagram of the utility model connecting cylinder, clamping block, elastic member and protective net.

[0019] Part name and serial number in drawing: 1 mounting frame, 2 heat dissipation fan body, 3 buffering cylinder, 4 damping spring, 5 connecting block, 6 motor, 61 mounting plate, 7 bidirectional screw rod, 8 guide rod, 9 stop frame, 10 connecting frame, 11 connecting cylinder, 12 clamping block, 13 elastic member, 14 protective net. DETAILED DESCRIPTION

[0020] The utility model will be specifically described below in connection with the drawings.

[0021] Embodiment: a shock-resistant industrial heat dissipation fan, please see Figs. 1 to 4The utility model provides a kind of double-sided protection heat dissipation fan, including installation frame 1, heat dissipation fan body 2, buffer cylinder 3, shock absorbing spring 4, connecting block 5, motor 6, mounting plate 61, bidirectional screw rod 7, guide rod 8, stop frame 9, connecting frame 10, connecting cylinder 11, clamping block 12, elastic element 13 and protective net 14, installation frame 1 as the basic carrier of entire heat dissipation fan, provide installation and fixed basis for other components, installation frame 1 is uniformly spaced and pre-provided with mounting hole, facilitate installation, in the inside of installation frame 1, two buffer cylinders 3 are connected with symmetry, every two buffer cylinders 3 are left-right symmetrical design, connecting block 5 is installed in every buffer cylinder 3 by shock absorbing spring 4, heat dissipation fan body 2 is connected between four connecting blocks 5, heat dissipation fan body 2 is located in installation frame 1, installation plate 61 is connected with symmetry on the front side of installation frame 1, motor 6 is installed on the right side of the upper right of installation plate 61, the output shaft of motor 6 rotates and penetrates the upper portion of installation plate 61, and the output shaft of motor 6 is connected with bidirectional screw rod 7, bidirectional screw rod 7 is rotatably connected with the left side of installation plate 61, guide rod 8 is connected between the lower portion of two installation plates 61, the left and right ends of guide rod 8 are slidably connected with stop frame 9, the upper end of stop frame 9 is threadedly connected with the left and right ends of bidirectional screw rod 7, two stop frames 9 are in contact with the front side of heat dissipation fan body 2, and heat dissipation fan body 2 is protected, connecting frame 10 is inlaidly connected with the outside of heat dissipation fan body 2, connecting cylinder 11 is connected with the center position of the top and bottom of connecting frame 10, clamping block 12 is connected with the inside of connecting cylinder 11 by elastic element 13, the front and back sides of clamping block 12 are beveled, protective net 14 is clamped between clamping block 12, the top and bottom of protective net 14 are provided with clamping groove matched with clamping block 12, so that when protective net 14 is installed, it can be clamped into the clamping groove of protective net 14 along the inclined surface, realize quick installation, and protective net 14 is located behind heat dissipation fan body 2.

[0022] When heat dissipation fan needs to work, motor 6 starts to start.The output shaft of motor 6 penetrates the upper portion of the right side of installation plate 61, and is connected with bidirectional screw rod 7.The left side of bidirectional screw rod 7 is rotatably connected with the left side of installation plate 61.With the rotation of motor 6, bidirectional screw rod 7 also starts to rotate.

[0023] Between the lower portion of two installation plates 61, a guide rod 8 is connected.The left and right ends of guide rod 8 are slidably connected with stop frame 9.As the upper end of stop frame 9 is threadedly connected with the left and right ends of bidirectional screw rod 7, when bidirectional screw rod 7 rotates, two stop frames 9 will slide along guide rod 8 to the direction of approaching each other.Thus, two stop frames 9 can be in contact with the front side of heat dissipation fan body 2, and play a protective role.

[0024] Meanwhile, on the outside of the heat dissipation fan body 2, a connecting frame 10 is embeddedly connected. The top and bottom center positions of the connecting frame 10 are both connected with a connecting cylinder 11. Inside each connecting cylinder 11, a clamping block 12 is connected through an elastic piece 13. The front and back sides of the clamping block 12 are designed as inclined surfaces, facilitating the installation of a protective net 14. When the protective net 14 needs to be installed, it only needs to be aligned with the connecting cylinder 11 at the top and bottom, and guided along the inclined surface of the clamping block 12 to be clamped in the clamping groove. In this way, the protective net 14 can be stably clamped on the connecting frame 10, behind the heat dissipation fan body 2, playing a further protection role.

[0025] Finally, the heat dissipation fan body 2 starts to work, generates air flow through rotation, realizes heat exchange with the surrounding air, and thus carries away the heat generated by the industrial equipment. Since the whole heat dissipation fan adopts anti-vibration design, including the buffer cylinder 3, the damping spring 4 and other components, even if vibration or impact is encountered during work, the influence of vibration on the heat dissipation fan body 2 can be effectively reduced, ensuring its stable and reliable work.

[0026] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An anti-vibration type industrial cooling fan, characterized by comprising: The utility model relates to a heat dissipation fan body (2), a buffer cylinder (3), a damping spring (4) and a connecting block (5) are connected, two buffer cylinders (3) are connected in the inside of mounting frame (1) in the symmetrical type up and down, every two buffer cylinders (3) are the design of left and right symmetry, connecting block (5) is installed in every buffer cylinder (3) through damping spring (4), and the heat dissipation fan body (2) is connected between four connecting blocks (5).

2. The anti-vibration industrial cooling fan of claim 1, wherein, Still include the mounting plate (61), bidirectional screw rod (7), guide rod (8) and fender (9), the left and right symmetry of mounting frame (1) front side is equipped with mounting plate (61), the upper portion between mounting plate (61) is equipped with bidirectional screw rod (7) rotation, the lower portion between mounting plate (61) is equipped with guide rod (8), the left and right ends of guide rod (8) are all connected with fender (9) sliding, and the upper end of fender (9) is all connected with the left and right ends of bidirectional screw rod (7) through screw thread, and the front side of two fender (9) and heat dissipation fan body (2) contact.

3. The shock resistant industrial cooling fan of claim 2, wherein, Still include connecting frame (10), connecting cylinder (11), clamping block (12), elastic element (13) and protective net (14), the outside of heat dissipation fan body (2) is embeddedly connected with connecting frame (10), and the top and bottom of connecting frame (10) are connected with connecting cylinder (11), and the inside of connecting cylinder (11) is connected with clamping block (12) through elastic element (13), and the clamping block (12) is connected with protective net (14).

4. The shock-resistant industrial cooling fan of claim 3, wherein, Still include motor (6), the right side mounting plate (61) upper right side is equipped with motor (6), and the output shaft of motor (6) rotation penetrates the upper portion of mounting plate (61), and the output shaft of motor (6) is connected with bidirectional screw rod (7).

5. The shock resistant industrial cooling fan of claim 3, wherein, The front and back sides of clamping block (12) are inclined surface design.

6. The shock resistant industrial cooling fan of claim 1, wherein, The mounting frame (1) is uniformly spaced and provided with mounting holes.

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