Cooling fan convenient to install

Abstract

The utility model belongs to the technical field of cooling fans, and particularly relates to a cooling fan convenient to install, which comprises a cooling fan and a cooling module, the cooling module is arranged on one side of the cooling fan, and the cooling fan drives air to flow to the cooling module. Connecting belts are further arranged on the two sides of the heat dissipation module, each connecting belt comprises a woven belt and a buckle, one end of each woven belt is connected to the heat dissipation module, and the other end of each woven belt is connected with the corresponding buckle. The computer case further comprises two clamping seats which are arranged in the computer case and located on the two opposite sides, and the clamping seats are used for being connected with the buckles in a clamping mode. And the cooling fan can be detached only by disconnecting the buckle and the clamping seat, so that the operation is simple and convenient. And meanwhile, the clamping seat can be positioned according to a place needing key heat dissipation in the case, the heat dissipation fan is close to a part needing heat dissipation, the clamping seat is positioned according to the position of the heat dissipation fan, and the heat dissipation effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation fans, and in particular relates to a heat dissipation fan which is easy to install. Background Art

[0002] With the popularization of computers, computers have become an indispensable device for family life and office. With the replacement of computers, the computing speed and power consumption of computer chips are constantly increasing, and the corresponding heat generated is also increasing dramatically. At the same time, the circuit board will generate a lot of heat when in use. The heat dissipation of the heating device of the computer case is achieved by the fan in the computer case. In order to ensure the normal operation of the CPU inside the computer host, a cooling fan is generally installed inside the computer host when in use. When installing the existing cooling fan, four connecting ears are generally set on the circumferential side wall, and then the connecting ears are fixed to the host shell plate by screws. This installation method is more troublesome and time-consuming. Referring to Chinese patent document publication number CN215762454U, a heat dissipation fan that is easy to install is provided, including a mounting frame and an impeller arranged on the mounting frame, the mounting frame is provided with a mounting plate, four corners of the mounting plate are respectively provided with four mounting holes, four placement blocks are also provided on the mounting plate, and the placement blocks are located between two adjacent mounting holes; a receiving cavity for accommodating screws is provided on the placement block, a mounting block is also provided on the placement block, the mounting block is located on one side of the receiving cavity, a mounting groove is provided on the mounting block, the cross-sectional area of ​​the mounting groove is cylindrical, a rotating rod is rotatably arranged in the mounting groove, and a movable groove is also provided on the placement block, one side of the movable groove is connected to the mounting groove, and the other side of the movable groove extends to the outside of the placement block; a connecting rod is provided on the rotating rod, The end of the connecting rod away from the rotating rod is provided with a clamping plate for tightening the screw in the accommodating cavity; the placing block is also provided with a connecting hole, the connecting hole is connected to the accommodating cavity, and the other side of the connecting hole passes through to the outside of the placing block; a built-in hole is opened on the side wall of the clamping plate, and a spring is fixedly provided on the inner wall of the built-in hole away from the opening side, and a locking rod for inserting into the connecting hole is fixedly provided on the end of the spring close to the second opening, and a slope is provided on the side of the locking rod close to the connecting hole; a pressing block is slidably provided in the connecting hole for pushing the locking rod out of the outside of the connecting hole, and when the locking rod is inserted into the connecting hole, the pressing block is opposite to the locking rod, and a sliding groove is provided on the inner side wall of the connecting hole, and a sliding block slidably connected in the sliding groove is provided on the side wall of the pressing block, and the length of the pressing block is greater than the length of the connecting hole. In this solution, the screws are connected to the chassis through the mounting holes. When the cooling fan is removed or installed, a screwdriver is needed to rotate the screws for removal or installation. However, when operating with a screwdriver in the chassis, the operating space is small, and there are many electronic components such as circuit boards inside, which is easy to cost electronic components and very inconvenient. Therefore, in order to solve such problems, we propose a cooling fan that is easy to install. Utility Model Content

[0003] The utility model aims to provide a cooling fan that is easy to install, aiming to solve the technical problems in the prior art that when a screwdriver is used in a chassis, the operating space is small, there are many electronic components such as circuit boards inside, it is easy to lose electronic components, and it is very inconvenient.

[0004] To achieve the above purpose, the embodiment of the utility model provides a heat dissipation fan that is easy to install, including a heat dissipation fan and a heat dissipation module, the heat dissipation module is arranged on one side of the heat dissipation fan, and the heat dissipation fan drives air to flow to the heat dissipation module. Connecting belts are also arranged on both sides of the heat dissipation module, and the connecting belts include a webbing and a buckle, one end of the webbing is connected to the heat dissipation module, and the other end is connected to the buckle. It also includes two card connectors, which are arranged in the computer case and located on opposite sides, and the card connectors are used to connect the buckles.

[0005] Furthermore, the connecting belt also includes an elastic member, which is arranged in the webbing, and the two ends of the elastic member are connected to the webbing.

[0006] Furthermore, one end of the clamping seat is clamped with the buckle, and the other end of the clamping seat is provided with a glue coating.

[0007] Furthermore, the heat dissipation fan comprises an outer shell, a fan blade, a driving device and a protective bracket. An air inlet and an air outlet are respectively arranged on both sides of the outer shell, the heat dissipation module is connected to a side of the outer shell close to the air outlet, the driving device is arranged in the outer shell, the fan blade is connected to the driving end of the driving device, and the driving device is used to drive the fan blade to rotate. The protective bracket is arranged on the driving device and is located at the air inlet end.

[0008] Furthermore, it also includes a plurality of screws, each of which passes through the protective bracket and the outer shell in sequence and is connected to the heat dissipation module.

[0009] Furthermore, an anti-fool spring is sleeved on the outer side of each screw.

[0010] Furthermore, the heat dissipation module includes a heat dissipation base and a plurality of fins, wherein the fins are evenly distributed on the heat dissipation base, one end of each fin abuts against the heat dissipation fan, and the other end is connected to the heat dissipation base.

[0011] Furthermore, a mounting groove is provided on the heat dissipation module, the mounting groove penetrates the heat dissipation module, and the connecting belt is installed in the mounting groove.

[0012] The above one or more technical solutions in the heat dissipation fan provided by the embodiment of the utility model, which is easy to install, have at least one of the following technical effects: the card seat is installed in the chassis, and the card seat is connected by the buckle to fix the heat dissipation fan and the heat dissipation module. The heat dissipation fan can be started to dissipate the electronic components in the chassis. When it is necessary to clean the heat dissipation fan provided by the utility model, it is only necessary to disconnect the connection between the buckle and the card seat to remove the heat dissipation fan, which is simple and convenient to operate. At the same time, the card seat can be positioned according to the place where the heat dissipation needs to be focused in the chassis, and the heat dissipation fan can be placed close to the parts that need to be dissipated. The card seat can be positioned according to the position of the heat dissipation fan, so that the heat dissipation effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 An exploded schematic diagram of a heat dissipation fan that is easy to install provided in an embodiment of the utility model.

[0015] Among them, the figure marks in the figure are: 10, cooling fan; 11, outer shell; 12, fan blades; 13, driving device; 14, protective bracket; 15, air inlet; 16, air outlet; 17, screw; 18, anti-fool spring; 20, heat dissipation module; 21, heat dissipation base; 22, fins; 23, mounting groove; 30, connecting belt; 31, webbing; 32, buckle; 33, snap-on seat; 34, elastic member; 35, glue coating. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0017] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0019] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0020] In one embodiment of the present invention, reference Figure 1As shown, a heat dissipation fan that is easy to install is provided, including a heat dissipation fan 10 and a heat dissipation module 20, the heat dissipation module 20 is arranged on one side of the heat dissipation fan 10, and the heat dissipation fan 10 drives air to flow to the heat dissipation module 20. Connecting belts 30 are also provided on both sides of the heat dissipation module 20, and the connecting belts 30 include a webbing 31 and a buckle 32, one end of the webbing 31 is connected to the heat dissipation module 20, and the other end is connected to the buckle 32. Two clamping seats 33 are also included, and the two clamping seats 33 are arranged in the computer case and located on opposite sides, and the clamping seats 33 are used to clamp the buckle 32. In this embodiment, the clamping seat 33 is installed in the case, and the buckle 32 and the clamping seat 33 are connected to fix the heat dissipation fan 10 and the heat dissipation module 20. When the heat dissipation fan that is easy to install provided by the utility model needs to be cleaned, it is only necessary to disconnect the connection between the buckle 32 and the clamping seat 33, and the heat dissipation fan 10 can be disassembled, and the operation is simple and convenient. At the same time, the card seat 33 can be positioned according to the place where the heat dissipation needs to be focused in the chassis, and the heat dissipation fan 10 can be placed close to the components that need to be dissipated. The card seat 33 can be positioned according to the position of the heat dissipation fan 10, so that the heat dissipation effect is better.

[0021] Specifically, refer to Figure 1 As shown, the connecting belt 30 further includes an elastic member 34, which is disposed inside the webbing 31, and the two ends of the elastic member 34 are connected to the webbing 31. In this embodiment, the elastic force of the elastic member 34 is used to tighten the webbing 31, so that the position of the cooling fan 10 is fixed to prevent the cooling fan 10 from shaking.

[0022] More specifically, refer to Figure 1 As shown, the elastic member 34 is a retractor.

[0023] Specifically, refer to Figure 1 As shown, one end of the clamping seat 33 is clamped with the buckle 32, and the other end of the clamping seat 33 is provided with a glue coating 35. In this embodiment, the clamping seat 33 is adhered to the chassis by glue, and the fixing method is convenient and fast.

[0024] Specifically, refer to Figure 1As shown, the heat dissipation fan 10 includes an outer shell 11, a fan blade 12, a driving device 13 and a protective bracket 14. An air inlet 15 and an air outlet 16 are respectively provided on both sides of the outer shell 11, a heat dissipation module 20 is connected to a side of the outer shell 11 close to the air outlet 16, the driving device 13 is arranged in the outer shell 11, and the fan blade 12 is connected to the driving end of the driving device 13, and the driving device 13 is used to drive the fan blade 12 to rotate. The protective bracket 14 is arranged on the driving device 13 and is located at the end of the air inlet 15. In this embodiment, the heat dissipation fan 10 drives the air on the electronic components to flow into the heat dissipation module 20 or to the outside, accelerates the air circulation speed on the electronic components, accelerates the heat exchange on the electronic components, and improves the heat dissipation function. The protective bracket 14 can prevent the wires in the electronic components from being drawn into the heat dissipation fan 10 and damaging the wires.

[0025] Specifically, refer to Figure 1 As shown, it also includes a plurality of screws 17, each screw 17 passes through the protective bracket 14 and the outer shell 11 in sequence, and is connected to the heat dissipation module 20. In this embodiment, when cleaning the heat dissipation fan that is easy to install provided by the utility model, it is only necessary to take out the heat dissipation fan that is easy to install from the chassis, remove the screws 17, and clean the heat dissipation fan 10 and the heat dissipation module 20 respectively, which is simple and quick to operate.

[0026] Specifically, refer to Figure 1 As shown, an anti-fool spring 18 is also sleeved on the outer side of each screw 17. In this embodiment, the anti-fool spring 18 on the screw 17 can effectively prevent the screw 17 from loosening by tightly fitting with the screw 17. When the heat dissipation fan 10 rotates, it will cause the outer shell 11 to vibrate or vibrate, and the screw 17 is easy to loosen, and the anti-fool spring 18 on the screw 17 can provide additional pressure to prevent the screw 17 from loosening.

[0027] Specifically, refer to Figure 1 As shown, the heat dissipation module 20 includes a heat dissipation base 21 and a plurality of fins 22, each of which is evenly spaced and distributed on the heat dissipation base 21, one end of each fin 22 abuts against the heat dissipation fan 10, and the other end is connected to the heat dissipation base 21. In this embodiment, the fins 22 can increase the contact area with the air and accelerate the heat dissipation speed.

[0028] Specifically, refer to Figure 1 As shown, a mounting groove 23 is also provided on the heat dissipation module 20, and the mounting groove 23 runs through the heat dissipation module 20, and the connecting belt 30 is installed in the mounting groove 23. In this embodiment, the connecting belt 30 is installed in the mounting groove 23, and the connection is more stable.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling fan that is easy to install, comprising a cooling fan and a cooling module, wherein the cooling module is arranged on one side of the cooling fan, and the cooling fan drives air to flow toward the cooling module; characterized in that: The heat dissipation module is also provided with connecting belts on both sides, and the connecting belts include a webbing and a buckle, one end of the webbing is connected to the heat dissipation module, and the other end is connected to the buckle; it also includes two clamping seats, the two clamping seats are arranged in the computer case and located on opposite sides, and the clamping seats are used to clamp the buckle.

2. The heat dissipation fan that is easy to install according to claim 1, characterized in that: The connecting belt also includes an elastic member, which is arranged in the webbing, and the two ends of the elastic member are connected to the webbing.

3. The heat dissipation fan that is easy to install according to claim 1, characterized in that: One end of the clamping seat is clamped with the buckle, and the other end of the clamping seat is provided with a glue coating.

4. The heat dissipation fan that is easy to install according to claim 3, characterized in that: The cooling fan comprises an outer shell, fan blades, a driving device and a protective bracket; an air inlet and an air outlet are respectively arranged on two sides of the outer shell, the heat dissipation module is connected to a side of the outer shell close to the air outlet, the driving device is arranged in the outer shell, the fan blades are connected to a driving end of the driving device, and the driving device is used to drive the fan blades to rotate; the protective bracket is arranged on the driving device and is located at the air inlet end.

5. The heat dissipation fan that is easy to install according to claim 4, characterized in that: It also includes a plurality of screws, each of which passes through the protective bracket and the outer shell in sequence and is connected to the heat dissipation module.

6. The heat dissipation fan that is easy to install according to claim 5, characterized in that: The outer side of each screw is also sleeved with an anti-fool spring.

7. The heat dissipation fan that is easy to install according to claim 1, characterized in that: The heat dissipation module comprises a heat dissipation base and a plurality of fins, wherein the fins are evenly distributed on the heat dissipation base, one end of each fin abuts against the heat dissipation fan, and the other end is connected to the heat dissipation base.

8. The heat dissipation fan that is easy to install according to claim 1, characterized in that: The heat dissipation module is also provided with a mounting groove, which passes through the heat dissipation module, and the connecting belt is installed in the mounting groove.

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