Pluggable cooling fan device

Abstract

The utility model provides a plug type heat dissipation fan device, relates to heat dissipation fan technical field, including plug device and heat dissipation fan, the heat dissipation fan is placed in the plug device, the both sides of plug device top end are symmetrically provided with the clamping plate, when the two clamping plates cover each other, the top end forms the plug port, and the plug device and the heat dissipation fan cover each other. Windows are formed in the front surface and the back surface; a pressing plate is arranged in the middle of the top end of the inserting and pulling device, a supporting rod is arranged at the bottom end of the pressing plate, the supporting rod extends into the inserting and pulling device to be connected with a moving block, a first spring is arranged at the bottom end of the moving block, and a connecting rod is slidably connected to the surface of the moving block. The quick mounting and dismounting of the cooling fan are realized, the complicated operation by using a tool is avoided, and the maintenance efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation fan technical field especially relates to a plug -in heat dissipation fan device. BACKGROUND

[0002] In many electronic equipment, industrial equipment or computer systems, heat dissipation fan is the key heat dissipation component, along with the development of equipment modular design, and the improvement of maintenance efficiency requirement, market urgently needs a kind of heat dissipation fan device that can be quickly disassembled, convenient to replace and has high reliability;

[0003] Traditional fan adopts screw or buckle fixed, disassembly and replacement need the help of tool, and operation time is longer, it is inconvenient to quickly repair, and heat dissipation fan needs regular replacement in operation due to dust accumulation, bearing wear and other reasons, but the complex fixing mode increases the maintenance difficulty, even influences the overall life of equipment, therefore, we propose a plug-in heat dissipation fan device. UTILITY MODEL CONTENT

[0004] The utility model discloses a heat dissipation fan technical field especially relates to a plug -in heat dissipation fan device.

[0005] In order to realize the above-mentioned purpose, the utility model discloses a technical scheme as follows:

[0006] A plug-in heat dissipation fan device, including plug -in device and heat dissipation fan, the heat dissipation fan is placed in plug -in device, and the clamping plate is symmetrically arranged at the top of the plug -in device, when two clamping plates cover each other, the top forms the plug -in mouth, and the front and back form the window.

[0007] The top of the plug -in device is provided with the pressing plate, the bottom of the pressing plate is provided with the support rod, the support rod extends to the inside of the plug -in device and is connected with the moving block, the bottom of the moving block is provided with the first spring, and the surface of the moving block is slidably connected with the connecting rod.

[0008] Further, the two sides of the pressing plate are provided with the connecting plate, a plurality of second springs are arranged on the outer wall of the two connecting plates, one end of the second spring is connected with the clamping plate, the clamping plate slides on the plug -in device, and the second spring is provided with the telescopic sleeve.

[0009] Further, the distance between the connecting plate and the pressing plate is 2-4cm.

[0010] Further, the moving block is provided with a sliding groove, the sliding groove is provided with a top point and a low point, and the connecting rod slides in the sliding groove.

[0011] Further, the first spring is internally provided with a telescopic sleeve.

[0012] Further, the length of the pressing plate is smaller than that of the heat dissipation fan.

[0013] Further, the size of the plug-in opening is consistent with that of the heat dissipation fan, and the size of the window is smaller than that of the heat dissipation fan.

[0014] Compared with the prior art, the device has the advantages that:

[0015] 1. The device is designed by using a plug-in device, the pressing plate and the clamping plate are matched, the heat dissipation fan can be quickly installed and disassembled, the complicated operation by using tools is avoided, the maintenance efficiency is significantly improved, the pressing plate at the top end of the plug-in device is pressed, the moving block moves downward, the connecting rod slides from the lowest point to the top point and is clamped, the connecting rod slides to the low point again by pressing, the user can easily complete the insertion and extraction of the fan module, no additional technical support is needed, the operation is simple and convenient, and the device is suitable for various scenes and user groups.

[0016] 2. The double-sided clamping plate and the spring reset device provide sufficient mechanical locking force and proper flexibility, improve the operation reliability of the fan, the size of the plug-in opening is consistent with that of the heat dissipation fan, various specifications and models of fans can be adapted, the device has strong universality, the unified design and management of the equipment production line are facilitated, the abrasion of components in the process of disassembling and assembling the fan is reduced through the design of the spring and the telescopic sleeve, and the service life of the device is prolonged. DETAILED DESCRIPTION

[0017] Figure 1 It is an overall structural schematic view of the plug-in heat dissipation fan device.

[0018] Figure 2 It is a pressing plate structure schematic view of the plug-in heat dissipation fan device.

[0019] Figure 3 It is an internal dissection plane schematic view of the plug-in heat dissipation fan device.

[0020] Figure 4 It is a partial structure schematic view of the plug-in heat dissipation fan device at A.

[0021] Legend: 1. Insertion / removal device; 2. Cooling fan; 3. Clamping plate; 101. Pressing plate; 102. Support rod; 103. Moving block; 104. First spring; 105. Connecting rod; 106. Connecting plate; 107. Second spring; 108. Slide groove; 301. Insertion / removal port; 302. Window. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example 1

[0026] like Figures 1-4 As shown, this utility model provides a technical solution: a pluggable cooling fan device, including a pluggable device 1 and a cooling fan 2. The cooling fan 2 is placed inside the pluggable device 1. Clamping plates 3 are symmetrically arranged on both sides of the top of the pluggable device 1. When the two clamping plates 3 cover each other, the top of the device forms a pluggable opening 301, and windows 302 are formed on both the front and back sides. The window design of the pluggable device 1 ensures the smooth ventilation of the fan, while avoiding the decrease in heat dissipation efficiency caused by the device blocking.

[0027] A pressing plate 101 is provided at the top center of the insertion and removal device 1. A support rod 102 is provided at the bottom of the pressing plate 101. The support rod 102 extends into the insertion and removal device 1 and connects to a moving block 103. A first spring 104 is provided at the bottom of the moving block 103. A connecting rod 105 is slidably connected to the surface of the moving block 103. When the pressing plate 101 is pressed, the moving block 103 moves downward, and the connecting rod 105 slides on the moving block 103 in coordination. Example 2

[0028] like Figures 1-4 As shown, connecting plates 106 are provided on both sides of the pressing plate 101. Several second springs 107 are arranged and installed on the outer walls of both connecting plates 106. The other end of each second spring 107 is connected to a clamping plate 3, which slides on the insertion / removal device 1. A telescopic sleeve is installed inside each second spring 107. The distance between the connecting plate 106 and the pressing plate 101 is 2-4 cm. By adjusting the distance between the connecting plate 106 and the pressing plate 101, as well as the size of the window 302, various specifications and models of fans can be adapted, providing strong... The versatility of the device facilitates the unified design and management of the equipment production line; the first spring 104 is equipped with a telescopic sleeve, and all spring structures are equipped with telescopic sleeves, which enhances the stability of the device in high vibration environments and avoids fatigue or displacement of the springs after long-term use. The length of the pressing plate 101 is less than the length of the cooling fan 2, and the size of the plug-in port 301 matches the size of the cooling fan 2, which can be adapted to various specifications and models of fans and has strong versatility. The size of the window 302 is smaller than the size of the cooling fan 2.

[0029] The surface of the movable block 103 is provided with a groove 108, which has a apex and a low point. The connecting rod 105 slides in the groove 108. By pressing the pressing plate 101, the connecting rod 105 moves upward. By pressing the connecting rod 105 again, the connecting rod 105 moves downward on the other side of the groove 108. By setting the apex and low point, the movement of pressing downward on the first press and rebounding on the second press can be realized.

[0030] The working process of this utility model is as follows: When using a pluggable cooling fan device, first check that the pressing plate 101 of the pluggable device 1 is in the initial reset state, the clamping plate 3 is in the open state, and the pluggable port 301 is empty, ensuring that the pluggable device 1 can normally accommodate the cooling fan 2. Then, align the cooling fan 2 with the pluggable port 301 of the pluggable device 1 and smoothly insert it into the pluggable device 1 until the cooling fan 2 is completely embedded in the pluggable device 1 and corresponds to the window 302. At the same time as the cooling fan 2 is inserted, press the pressing plate 101, and drive the moving block 103 to slide downward through the support rod 102.

[0031] The connecting rod 105 of the moving block 103 surface slides in the chute 108 from the low point to the top point, the rebound force of the second spring 107 ensures the close clamping of the clamping plate 3 to the heat dissipation fan 2, while maintaining proper flexibility, avoiding excessive pressure damage to the fan;

[0032] By pressing the heat dissipation fan 2 through the plug-in opening 301, the heat dissipation fan 2 acts on the pressing plate 101, the supporting rod 102 drives the moving block 103 to slide downward, the connecting rod 105 slides in the chute 108 from the top point to the low point, and the heat dissipation fan 2 pops out of the plug-in opening 301, smoothly pulling out the heat dissipation fan 2 from the plug-in device 1, avoiding excessive force from causing damage to the fan or the clamping plate 3, and prolonging the service life of the device, and the plug-in device 1 and the heat dissipation fan 2 should be regularly cleaned to ensure smooth operation.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plug-in heat dissipation fan device comprising a plug-in device (1) and a heat dissipation fan (2) placed in the plug-in device (1), characterized in that: The plug-in device (1) is symmetrically provided with clamping plates (3) on both sides of the top end, when the two clamping plates (3) are overlapped, the top end forms a plug-in opening (301), and the front and back surfaces both form windows (302); The plug-in device (1) is symmetrically provided with clamping plates (3) on both sides of the top end, when the two clamping plates (3) are overlapped, the top end forms a plug-in opening (301), and the front and back surfaces both form windows (302); 2. The plug-in heat dissipation fan device according to claim 1, characterized in that: The pressing plate (101) is provided with a support rod (102) at the bottom end, the support rod (102) extends to the inside of the plug-in device (1) and is connected with a moving block (103), the bottom end of the moving block (103) is provided with a first spring (104), and the surface of the moving block (103) is slidably connected with a connecting rod (105).

3. The plug-in heat dissipation fan device according to claim 2, characterized in that: The two sides of the pressing plate (101) are both provided with connecting plates (106), a plurality of second springs (107) are arranged on the outer walls of the two connecting plates (106), one end of the second spring (107) is connected with the clamping plate (3), the clamping plate (3) slides on the plug-in device (1), and the second spring (107) is internally provided with an expansion sleeve.

4. The plug-in cooling fan device of claim 1, wherein: The distance between the connecting plate (106) and the pressing plate (101) is 2-4 cm.

5. The plug-in cooling fan device of claim 1, wherein: The surface of the moving block (103) is provided with a sliding groove (108), the sliding groove (108) is provided with an apex and a low point, and the connecting rod (105) slides in the sliding groove (108).

6. The plug-in cooling fan device of claim 1, wherein: The first spring (104) is internally provided with an expansion sleeve.

7. The plug-in heat dissipation fan device according to claim 1, characterized in that: The length of the pressing plate (101) is less than the length of the heat dissipation fan (2). The size of the plug-in opening (301) is consistent with the size of the heat dissipation fan (2), and the size of the window (302) is less than the size of the heat dissipation fan (2).

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