Cooling fan convenient to install

Abstract

The utility model discloses a cooling fan convenient to install. The cooling fan comprises a cooling fan body, a supporting mechanism and a fixing mechanism. The supporting mechanism is installed on the cooling fan body, the supporting mechanism comprises a computer host box body, a pair of clamping grooves are formed in the computer host box body, clamping blocks are arranged in the clamping grooves, and the clamping blocks are fixedly connected with the cooling fan body; the fixing mechanism is installed on one side of the cooling fan body and comprises a supporting plate, a pair of supporting blocks are fixed to the supporting plate, rotating blocks are rotationally connected to the supporting blocks, a fixing plate is fixed to the rotating blocks, and a pair of containing grooves are formed in the computer host box body. According to the utility model, through the arrangement of related mechanisms of the cooling fan, the cooling fan is convenient to disassemble and assemble and is not easily influenced by a relatively small internal space in the host shell, and the time required for disassembling and assembling the cooling fan can be saved, so that the cleaning efficiency of the cooling fan can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation fan installation, and particularly relates to a heat dissipation fan which is convenient to install. Background Technique

[0002] Heat dissipation fans are a very important part of computer hardware. Their main function is to suck in air and then discharge the hotter air from inside the computer main body, thereby reducing the temperature inside the computer. This can ensure the stable operation of the computer and prevent system crashes or hardware damage caused by overheating.

[0003] In the prior art, heat dissipation fans are prone to adsorb a large amount of dust during use and need to be cleaned regularly to ensure the heat dissipation effect of the heat dissipation fans. However, heat dissipation fans are usually fixed inside the main body case of the computer using bolts, and the space inside the main body case of the computer is small, making the disassembly and installation of the heat dissipation fans inconvenient and consuming a lot of time, increasing the time required for cleaning the heat dissipation fans.

[0004] The information disclosed in this background art section is only intended to enhance the overall understanding of the present utility model and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a heat dissipation fan which is convenient to install, which can be used to solve the problem that the heat dissipation fan is not convenient to install.

[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the present utility model is as follows:

[0007] A heat dissipation fan which is convenient to install, comprising: a heat dissipation fan body, a support mechanism and a fixing mechanism;

[0008] The support mechanism is installed on the heat dissipation fan body. The support mechanism includes a computer main body case, and a pair of card slots are formed in the computer main body case. A pair of clamping blocks are arranged inside the pair of card slots, and the pair of clamping blocks are fixedly connected to the heat dissipation fan body;

[0009] The fixing mechanism is installed on one side of the heat dissipation fan body. The fixing mechanism includes a support plate, a pair of support blocks are fixed on the support plate, a rotating block is rotatably connected to the support block, a fixing plate is fixed on the rotating block, and a pair of placement grooves are formed in the computer main body case.

[0010] In one or more embodiments of the present utility model, a cover plate is provided on one side of the computer mainframe box body. The cover plate is used to protect the devices inside the computer mainframe box body. A plurality of fixing bolts are threadedly connected between the cover plate and the computer mainframe box body, and the fixing bolts can fix the cover plate on the computer mainframe box body.

[0011] In one or more embodiments of the present utility model, a protective net is fixed on the computer mainframe box body, and the protective net can prevent foreign objects from easily entering the inside of the computer mainframe box body.

[0012] In one or more embodiments of the present utility model, fixing cavities are drilled on both the pair of support blocks and the rotating blocks. The inside of the fixing cavities is used to place the connecting blocks. The connecting blocks are slidably connected inside the fixing cavities. The connecting blocks are used to connect the support blocks and the rotating blocks, and can drive the rotating blocks to rotate through the sliders.

[0013] In one or more embodiments of the present utility model, a plurality of sliding grooves are drilled on the side walls of the fixing cavities. The sliding grooves are used to restrict the movement tracks of the sliders. Sliders are arranged inside the sliding grooves. The sliders are fixedly connected to the connecting blocks. The sliders are used to connect the support blocks and the rotating blocks, so that the rotating blocks are not easily rotated on the support blocks. And the sliders can move along with the connecting blocks and enter the fixing cavities on the rotating blocks, making it not easy to fix the rotating blocks. When the connecting blocks are rotated, the sliders can rotate along with the connecting blocks, thereby driving the rotating blocks to rotate.

[0014] In one or more embodiments of the present utility model, rotating rods are fixed on the connecting blocks, and rotating the rotating rods can drive the connecting blocks to rotate.

[0015] In one or more embodiments of the present utility model, a pair of sliding cavities are drilled on both the support plates and the support blocks. The inside of the sliding cavities is used to place the baffles and springs. A pair of baffles are fixed on both the rotating rods. The baffles are used to support the springs and can drive the rotating rods to move. Springs are installed between the baffles and the support blocks. The springs are used to push the baffles, thereby pushing the rotating rods.

[0016] In one or more embodiments of the present utility model, bearings are installed between the pair of rotating rods and the pair of baffles. The bearings can connect the rotating rods and the baffles, and prevent the rotating rods from driving the baffles to rotate during the rotation process.

[0017] Compared with the prior art, the heat dissipation fan of the present utility model is easy to disassemble and install, and is not easily affected by the relatively small internal space of the host shell. It can save the time required for disassembling and installing the heat dissipation fan, thereby improving the cleaning efficiency of the heat dissipation fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a partial top view sectional view of a heat dissipation fan that is easy to install in an embodiment of the present invention;

[0020] Figure 2 For Figure 1 The structural schematic diagram shown at A in

[0021] Figure 3 For Figure 1 The structural schematic diagram shown at B in

[0022] Figure 4 It is a partial side view sectional view of a heat dissipation fan that is easy to install in an embodiment of the present invention;

[0023] Figure 5 For Figure 4 The structural schematic diagram shown at C in

[0024] Figure 6 For Figure 4 The structural schematic diagram shown at D in

[0025] Figure 7 It is a partial structural schematic diagram of a fixing mechanism in an embodiment of the present invention;

[0026] Figure 8 It is a three-dimensional view of a heat dissipation fan that is easy to install in an embodiment of the present invention.

[0027] Main reference numeral description:

[0028] 1 - Heat dissipation fan body, 2 - Support mechanism, 201 - Computer mainframe box, 202 - Card slot, 203 - Card block, 204 - Cover plate, 205 - Fixing bolt, 206 - Protective net, 3 - Fixing mechanism, 301 - Support plate, 302 - Support block, 303 - Rotating block, 304 - Fixing plate, 305 - Placing groove, 306 - Fixing cavity, 307 - Connecting block, 308 - Sliding groove, 309 - Slider, 310 - Rotating rod, 311 - Sliding cavity, 312 - Baffle, 313 - Spring, 314 - Bearing. Detailed implementation manners

[0029] To enable those skilled in the art to better understand the technical solutions in this utility model, the following will clearly and completely describe the technical solutions in the embodiments of this utility model in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this utility model without creative efforts shall fall within the protection scope of this utility model.

[0030] As Figures 1 to 8 shown, a heat dissipation fan that is easy to install in an embodiment of this utility model includes: a heat dissipation fan body 1, a support mechanism 2, and a fixing mechanism 3.

[0031] As Figure 1 shown, the heat dissipation fan body 1 is used to dissipate heat inside the computer mainframe box 201. The support mechanism 2 is installed on the heat dissipation fan body 1. The support mechanism 2 includes the computer mainframe box 201, and the computer mainframe box 201 is used to support the heat dissipation fan body 1 and the internal structure.

[0032] As Figures 1 to 5 shown, a pair of card slots 202 are cut on the computer mainframe box 201, and the inside of the card slots 202 is used to place the card blocks 203. A pair of card blocks 203 are arranged inside the pair of card slots 202, and the pair of card blocks 203 are fixedly connected to the heat dissipation fan body 1. The card blocks 203 can support on the side walls of the card slots 202, so that one side of the heat dissipation fan body 1 can be supported on the computer mainframe box 201.

[0033] As Figure 8 shown, a cover plate 204 is arranged on one side of the computer mainframe box 201, and the cover plate 204 is used to protect the devices inside the computer mainframe box 201. A plurality of fixing bolts 205 are threadedly connected between the cover plate 204 and the computer mainframe box 201, and the fixing bolts 205 can fix the cover plate 204 on the computer mainframe box 201. A protective net 206 is fixed on the computer mainframe box 201, and the protective net 206 can prevent foreign objects from easily entering the inside of the computer mainframe box 201.

[0034] As Figure 3 shown, the fixing mechanism 3 is installed on one side of the heat dissipation fan body 1. The fixing mechanism 3 includes a support plate 301, and the support plate 301 is used to fix a pair of support blocks 302. A pair of support blocks 302 are fixed on the support plate 301, and the support blocks 302 can support on the side walls of the placement groove 305, so that the support plate 301 and the heat dissipation fan body 1 are supported on the computer mainframe box 201.

[0035] As Figures 3 to 7As shown, a rotating block 303 is rotatably connected to the support block 302. The rotating block 303 is used to connect the support block 302 and the fixed plate 304 and can rotate on the support block 302. A fixed plate 304 is fixed on the rotating block 303. The fixed plate 304 can be supported on the side wall of the placement groove 305, so that the support block 302 can be fixed inside the placement groove 305.

[0036] As Figure 3 shown, a pair of placement grooves 305 are formed on the computer main body case 201. The inside of the placement grooves 305 is used to place the support block 302 and the fixed plate 304. Fixing cavities 306 are formed on both the pair of support blocks 302 and the rotating block 303. The inside of the fixing cavities 306 is used to place the connecting blocks 307.

[0037] As Figure 3 shown, a connecting block 307 is slidably connected inside the fixing cavity 306. The connecting block 307 is used to connect the support block 302 and the rotating block 303 and can drive the rotating block 303 to rotate through the slider 309. A plurality of sliding grooves 308 are formed on the side walls of the pair of fixing cavities 306. The sliding grooves 308 are used to restrict the movement track of the slider 309.

[0038] As Figure 3 shown, a slider 309 is arranged inside the sliding groove 308. The slider 309 is fixedly connected to the connecting block 307. The slider 309 is used to connect the support block 302 and the rotating block 303, so that the rotating block 303 is not easy to rotate on the support block 302. And the slider 309 can move along with the connecting block 307 and enter the fixing cavity 306 on the rotating block 303, making it not easy to fix the rotating block 303. By rotating the connecting block 307, the slider 309 can rotate along with the connecting block 307, so as to drive the rotating block 303 to rotate.

[0039] As Figure 3 shown, a rotating rod 310 is fixed on each of the pair of connecting blocks 307. Rotating the rotating rod 310 can drive the connecting block 307 to rotate. A pair of sliding cavities 311 are formed on both the support plate 301 and the support block 302. The inside of the sliding cavities 311 is used to place the baffle 312 and the spring 313.

[0040] As Figure 3 shown, a baffle 312 is fixed on each of the pair of rotating rods 310. The baffle 312 is used to support the spring 313 and can drive the rotating rod 310 to move. A spring 313 is installed between the baffle 312 and the support block 302. The spring 313 is used to push the baffle 312, so as to push the rotating rod 310.

[0041] As Figures 1 to 8As shown in the figure, bearings 314 are installed between a pair of rotating rods 310 and a pair of baffles 312. The bearings 314 can connect the rotating rods 310 and the baffles 312, and prevent the rotating rods 310 from driving the baffles 312 to rotate during the rotation process.

[0042] During specific use, a pair of clamping blocks 203 and supporting blocks 302 are respectively placed into the clamping grooves 202 and placing grooves 305, and then the heat dissipation fan body 1 is pushed so that the clamping blocks 203 and the supporting blocks 302 can respectively support on the side walls of the clamping grooves 202 and the placing grooves 305, thereby enabling the heat dissipation fan body 1 to be supported on the computer main body case 201.

[0043] Press the rotating rod 310. The rotating rod 310 drives the baffle 312 to squeeze the spring 313, compressing the spring 313. And the rotating rod 310 can drive the connecting block 307 to move, causing the connecting block 307 to drive the slider 309 to completely enter the sliding groove 308 on the rotating block 303, making it difficult for the slider 309 to fix the sliding groove 308 on the supporting block 302, so that the rotating block 303 can rotate on the supporting block 302.

[0044] Rotate the rotating rod 310. The rotating rod 310 drives the connecting block 307 to rotate, and thus can drive the rotating block 303 and the fixing plate 304 to rotate through the slider 309, enabling the fixing plate 304 to support on the side wall of the placing groove 305, making it difficult for the supporting block 302 to move inside the placing groove 305, fixing the supporting block 302 inside the placing groove 305, thereby making it difficult for the supporting plate 301 and the heat dissipation fan body 1 to move, and fixing the heat dissipation fan body 1 on the computer main body case 201.

[0045] Release the rotating rod 310. The spring 313 pushes the baffle 312 to move, thereby being able to push the rotating rod 310 and the connecting block 307 to move, resetting the connecting block 307. And the connecting block 307 can drive the slider 309 to move, enabling the slider 309 to fix the rotating block 303, making it difficult for the rotating block 303 and the fixing plate 304 to rotate on the supporting block 302.

[0046] Compared with the prior art, the heat dissipation fan of the present utility model is convenient for disassembly and installation, and is not easily affected by the relatively small internal space inside the host shell, can save the time required for disassembly and installation of the heat dissipation fan, and thus can improve the cleaning efficiency of the heat dissipation fan.

[0047] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0048] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cooling fan that is easy to install, characterized in that: include: Cooling fan body; A support mechanism is installed on the cooling fan body, the support mechanism includes a computer mainframe housing, a pair of card slots are opened on the computer mainframe housing, a card block is arranged inside each of the pair of card slots, and the pair of card blocks are fixedly connected to the cooling fan body; The fixing mechanism is installed on one side of the cooling fan body, and the fixing mechanism includes a support plate, a pair of support blocks are fixed on the support plate, a rotating block is rotatably connected to the support block, a fixing plate is fixed on the rotating block, and a pair of placement grooves are opened on the computer mainframe case.

2. A heat dissipation fan that is easy to install according to claim 1, characterized in that: A cover plate is arranged on one side of the computer mainframe housing, and a plurality of fixing bolts are threadedly connected between the cover plate and the computer mainframe housing.

3. The heat dissipation fan that is easy to install according to claim 1, characterized in that: A protective net is fixed on the computer mainframe box.

4. The heat dissipation fan that is easy to install according to claim 1, characterized in that: A pair of the supporting blocks and the rotating block are both provided with a fixed cavity, and a connecting block is slidably connected inside the fixed cavity.

5. The heat dissipation fan that is easy to install according to claim 4, characterized in that: A plurality of slide grooves are cut on the side wall of the fixed cavity, and a sliding block is arranged inside the slide groove, and the sliding block is fixedly connected to the connecting block.

6. The heat dissipation fan that is easy to install according to claim 4, characterized in that: A rotating rod is fixed on each of the connecting blocks.

7. The heat dissipation fan that is easy to install according to claim 6, characterized in that: A pair of sliding cavities are both excavated on the support plate and the support block, a baffle is fixed on a pair of the rotating rods, and a spring is installed between the baffle and the support block.

8. The heat dissipation fan that is easy to install according to claim 7, characterized in that: Bearings are installed between the pair of rotating rods and the pair of baffles.

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