Cooling fan convenient to install

Abstract

The utility model relates to a cooling fan convenient to install, which belongs to the technical field of cooling fans and comprises a cooling fan main body and an installation base, a breather pipe is fixedly installed on the inner wall of the installation base, the bottom of the breather pipe is uniformly and fixedly communicated with first suckers, the breather pipe is fixedly communicated with a one-way air valve, and the one-way air valve is in threaded connection with a sealing cap. Connecting clamping bases are evenly and fixedly mounted on the top of the mounting base, universal soft rods are fixedly connected to the bottom of the cooling fan body, connecting bottom plates are fixedly connected to the bottoms of the universal soft rods, and the connecting bottom plates can be inserted into the connecting clamping bases. According to the computer case, the fans are supported through the universal soft rods, and the side connecting rods are arranged, so that the cooling fans can be arranged at proper positions in the computer case according to needs, the number of the cooling fans can be increased or decreased according to needs, the mounting bases are arranged, and the mounting bases can be mounted through the suction cups; the mounting base can be mounted without additionally forming holes in the case, so that the mounting is more convenient.

Description

Technical Field

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

[0002] When the computer's motherboard, hard disk or CPU is running for a long time, the temperature inside the computer rises sharply. In order to ensure the normal operation of the computer, multiple sets of cooling fans are usually installed inside the computer to extract the hot air inside the computer, thereby achieving the effect of heat dissipation and cooling.

[0003] After searching, the existing Chinese patent with publication number CN202122227583.X discloses a cooling fan that is easy to install. By providing a receiving block that can accommodate screws, the screws in the receiving cavity can be taken out and screwed into the corresponding mounting holes after the clamping plate is opened to install the cooling fan, thereby making it more convenient to reinstall the cooling fan. The placement block is arranged between the two mounting plates to prevent the placement block from protruding from the surface outside the mounting plate and affecting the normal installation of the cooling fan. A torsion spring is fixedly sleeved on the outer peripheral side of the rotating rod, and the head and tail ends of the torsion spring are fixedly connected to the inner side wall of the mounting groove. When the locking rod moves out of the connecting hole, the clamping plate will automatically pop out of the outside of the receiving cavity, thereby making it more convenient to remove the screws.

[0004] The above technical solution has the following defects: although such a cooling fan structure can facilitate the placement and removal of screws through the accommodating block and the torsion spring structure, thereby facilitating installation, it can only be installed in a fixed position of the chassis during actual use, and it is inconvenient to adjust the position according to the hardware layout inside the chassis. In order to further improve the applicability, the cooling fan can be easily placed in the required position according to the needs. For this purpose, a cooling fan that is easy to install is proposed. The fan is supported by a universal soft rod and a side connecting rod is provided, so that the cooling fan can be placed in a suitable position in the chassis according to the needs, and the number of cooling fans can be increased or decreased according to the needs. A mounting base is provided, and the mounting base can be installed by a suction cup, so that the mounting base can be installed without opening additional holes in the chassis.

[0005] In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides a cooling fan which is easy to install and solves the problems raised in the above background. The fan is supported by a universal soft rod and a side connecting rod is provided, so that the cooling fan can be placed in a suitable position in the chassis according to needs, and the number of cooling fans can be increased or decreased according to needs. A mounting base is provided and the mounting base can be installed by a suction cup, so that the mounting base can be installed without opening additional holes in the chassis.

[0008] The utility model solves the above-mentioned technical problems with the following solution: a cooling fan that is easy to install, comprising a cooling fan body and a mounting base, a ventilation pipe being fixedly installed on the inner wall of the mounting base, the bottom of the ventilation pipe being evenly fixedly connected to a No. 1 suction cup, the ventilation pipe being fixedly connected to a one-way air valve, the one-way air valve being threadedly connected to a sealing cap, a connecting socket being evenly fixedly installed on the top of the mounting base, a universal soft rod being fixedly connected to the bottom of the cooling fan body, a connecting base plate being fixedly connected to the bottom of the universal soft rod, the connecting base plate being insertable in the connecting base, a clamping hoop being provided on the outer wall of the cooling fan body, the two ends of the clamping hoop being connected by bolts, the clamping hoop being fixedly connected to a threaded rod, the outer wall of the threaded rod being threadedly connected to a threaded barrel, and the threaded barrel being fixedly connected to a No. 2 suction cup.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, a non-slip rubber pad is fixedly connected to the bottom of the mounting base near the edge, which can prevent the mounting base from sliding in the computer case, making it more stable when installed.

[0011] Furthermore, the connection base is provided with a slot corresponding to the connection base plate, so that the connection base plate can be inserted into the connection base for connection.

[0012] Furthermore, an outer wall of the universal flexible rod is provided with an insulating sleeve, thereby preventing the universal flexible rod from contacting the circuit in the chassis and affecting operation.

[0013] Furthermore, a U-shaped groove is provided on the top of the connecting socket corresponding to the universal soft rod, and the universal soft rod can pass through the U-shaped groove.

[0014] Furthermore, convex clamping blocks are fixedly connected to both sides of the connecting base plate, and concave clamping grooves are provided on the inner wall of the connecting base plate corresponding to the convex clamping blocks, so that the connecting base plate can be more stably clamped on the inner wall of the connecting base plate.

[0015] Furthermore, the ventilation pipe is configured as a rectangular structure, a plurality of No. 1 suction cups are provided and are evenly connected to the ventilation pipe, and the No. 1 suction cups are evenly arranged on the inner wall of the mounting base, so that the mounting base can be stably installed in the computer case.

[0016] Furthermore, a connecting hole is provided in the mounting base corresponding to the one-way air valve, and the one-way air valve is connected with the ventilation pipe through the connecting hole.

[0017] The utility model provides a heat dissipation fan which is easy to install and has the following advantages:

[0018] 1. Place the mounting base on the inner wall of the computer case, and make sure that the No. 1 suction cup at the bottom of the mounting base is in contact with the inner wall of the machine. Unscrew the sealing cap, and connect the suction cylinder to the one-way air valve to allow the air in the vent pipe and the No. 1 suction cup to be sucked inside the case. Tighten the sealing cap, and the mounting base can be installed inside the case without opening a hole.

[0019] 2. Select the appropriate number of cooling fan bodies according to the needs. The cooling fan bodies can be connected to the connecting base plate through the universal soft rod and can be snapped into the slot of the connecting card holder. The cooling fan bodies can be placed at the required position and angle in the chassis by twisting the universal soft rod;

[0020] 3. Loosen the bolts of the clamp, the threaded rod can be rotated on the outer wall of the cooling fan body to adjust the direction, rotate the threaded barrel, the threaded rod can be screwed out of the threaded barrel, so that the length of the threaded rod and the threaded barrel can be adjusted, and the second suction cup is attached to the inner wall of the chassis, so that the cooling fan body can be placed in a more stable position to blow air to the inner wall of the chassis for heat dissipation;

[0021] 4. Such a cooling fan is supported by a universal soft rod and is provided with a side connecting rod, so that the cooling fan can be placed in a suitable position in the chassis as needed, and the number of cooling fans can be increased or decreased as needed. A mounting base is provided, and the mounting base can be installed by a suction cup, so that the mounting base can be installed without opening additional holes in the chassis, making the installation more convenient.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0024] Figure 1 A schematic diagram of the structure of a heat dissipation fan that is easy to install provided by an embodiment of the utility model;

[0025] Figure 2A front view of a heat dissipation fan that is easy to install provided by an embodiment of the utility model;

[0026] Figure 3 A schematic diagram of the structure of a mounting base for a heat dissipation fan that is easy to install provided by an embodiment of the utility model;

[0027] Figure 4 A schematic diagram of the structure of a mounting base in a heat dissipation fan that is easy to install, as seen from above, provided in one embodiment of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Cooling fan body; 2. Mounting base; 3. Ventilation pipe; 4. No. 1 suction cup; 5. One-way air valve; 6. Sealing cap; 7. Anti-slip rubber pad; 8. Connecting base; 9. Universal soft rod; 10. Insulating sleeve; 11. Connecting bottom plate; 12. Convex block; 13. Concave slot; 14. U-shaped slot; 15. Hoop; 16. Threaded rod; 17. Threaded barrel; 18. No. 2 suction cup. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0031] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] like Figure 1-4 As shown, a heat dissipation fan which is easy to install comprises a heat dissipation fan body 1 and a mounting base 2. A ventilation pipe 3 is fixedly installed on the inner wall of the mounting base 2. The bottom of the ventilation pipe 3 is evenly fixedly connected to a No. 1 suction cup 4. The ventilation pipe 3 is fixedly connected to a one-way air valve 5. The one-way air valve 5 is threadedly connected to a sealing cap 6. A connecting base 8 is evenly fixedly installed on the top of the mounting base 2. A universal soft rod 9 is fixedly connected to the bottom of the heat dissipation fan body 1. The bottom of the universal soft rod 9 is fixedly connected to a connecting base plate 11. The connecting base plate 11 can be inserted into the connecting base 8. A hoop 15 is provided on the outer wall of the heat dissipation fan body 1. Both ends of the hoop 15 are connected by bolts. The hoop 15 is fixedly connected to a threaded rod 16. The outer wall of the threaded rod 16 is threadedly connected to a threaded barrel 17. The threaded barrel 17 is fixedly connected to a No. 2 suction cup 18.

[0034] Preferably, a non-slip rubber pad 7 is fixedly connected to the bottom of the mounting base 2 near the edge, which can prevent the mounting base 2 from sliding in the computer case, making it more stable when installed.

[0035] Preferably, the connection base 8 is provided with a slot corresponding to the connection base 11, so that the connection base 11 can be inserted into the connection base 8 for connection.

[0036] Preferably, the outer wall of the universal flexible rod 9 is provided with an insulating sleeve 10, thereby preventing the universal flexible rod 9 from contacting the circuit in the chassis and affecting the operation.

[0037] Preferably, a U-shaped groove 14 is provided at the top of the connecting seat 8 corresponding to the universal flexible rod 9 , and the universal flexible rod 9 can pass through the U-shaped groove 14 .

[0038] Preferably, convex blocks 12 are fixedly connected to both sides of the connecting base plate 11, and the inner wall of the connecting base 8 is provided with concave slots 13 corresponding to the convex blocks 12, so that the connecting base plate 11 can be more stably connected to the inner wall of the connecting base 8.

[0039] Preferably, the ventilation pipe 3 is configured as a rectangular structure, a plurality of No. 1 suction cups 4 are provided and are evenly connected to the ventilation pipe 3, and the No. 1 suction cups 4 are evenly arranged on the inner wall of the mounting base 2, so that the mounting base 2 can be stably installed in the computer case.

[0040] Preferably, a connecting hole is provided in the mounting base 2 corresponding to the one-way air valve 5 , and the one-way air valve 5 is connected with the ventilation pipe 3 through the connecting hole.

[0041] The specific working principle and use method of the utility model are as follows: the mounting base 2 is placed on the inner wall of the computer case, the No. 1 suction cup 4 at the bottom of the mounting base 2 contacts the inner wall of the machine, the sealing cap 6 is unscrewed, and the one-way air valve 5 is connected through the air pump, so that the air in the vent pipe 3 and the No. 1 suction cup 4 can be extracted, so that the No. 1 suction cup 4 can be adsorbed inside the case, and the sealing cap 6 is tightened, and the mounting base 2 can be installed inside the case without opening a hole, and an appropriate number of cooling fan bodies 1 are selected according to needs, and the cooling fan bodies 1 are connected by a universal soft rod 9. The bottom plate 11 can be snapped into the slot of the connecting card seat 8, and the cooling fan body 1 can be placed at the desired position and angle in the chassis by twisting the universal soft rod 9, and the bolts of the clamp 15 can be loosened, and the threaded rod 16 can be rotated on the outer wall of the cooling fan body 1 to adjust the direction, and the threaded tube 17 can be rotated, and the threaded rod 16 can be screwed out of the threaded tube 17, so that the lengths of the threaded rod 16 and the threaded tube 17 can be adjusted, and the No. 2 suction cup 18 is adsorbed on the inner wall of the chassis, so that the cooling fan body 1 can blow air to the inner wall of the chassis more stably in the installation position to dissipate heat.

[0042] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A heat dissipation fan that is easy to install, comprising a heat dissipation fan body (1) and a mounting base (2), characterized in that: The inner wall of the mounting base (2) is fixedly mounted with a vent pipe (3), the bottom of the vent pipe (3) is evenly fixedly connected to a No. 1 suction cup (4), the vent pipe (3) is fixedly connected to a one-way air valve (5), the one-way air valve (5) is threadedly connected to a sealing cap (6), the top of the mounting base (2) is evenly fixedly mounted with a connecting base (8), the bottom of the cooling fan body (1) is fixedly connected to a universal soft rod (9), the bottom of the universal soft rod (9) is fixedly connected to a connecting base plate (11), the connecting base plate (11) can be inserted into the connecting base plate (8), the outer wall of the cooling fan body (1) is provided with a clamp (15), the two ends of the clamp (15) are connected by bolts, the clamp (15) is fixedly connected to a threaded rod (16), the outer wall of the threaded rod (16) is threadedly connected to a threaded cylinder (17), and the threaded cylinder (17) is fixedly connected to a No. 2 suction cup (18).

2. A heat dissipation fan that is easy to install according to claim 1, characterized in that: An anti-skid rubber pad (7) is fixedly connected to the bottom of the mounting base (2) near the edge.

3. A heat dissipation fan that is easy to install according to claim 1, characterized in that: The connection card seat (8) is provided with a slot corresponding to the connection base plate (11).

4. A heat dissipation fan that is easy to install according to claim 1, characterized in that: The outer wall of the universal soft rod (9) is provided with an insulating sleeve (10).

5. A heat dissipation fan that is easy to install according to claim 1, characterized in that: A U-shaped groove (14) is provided on the top of the connecting seat (8) corresponding to the universal soft rod (9).

6. A heat dissipation fan that is easy to install according to claim 1, characterized in that: Both sides of the connection base plate (11) are fixedly connected with convex clamping blocks (12), and the inner wall of the connection clamping seat (8) is provided with concave clamping grooves (13) corresponding to the convex clamping blocks (12).

7. A heat dissipation fan that is easy to install according to claim 1, characterized in that: The ventilation pipe (3) is configured as a rectangular structure, and a plurality of the first suction cups (4) are provided, which are evenly connected to the ventilation pipe (3).

8. A heat dissipation fan that is easy to install according to claim 1, characterized in that: The mounting base (2) is provided with a communication hole corresponding to the one-way air valve (5), and the one-way air valve (5) is connected to the ventilation pipe (3) through the communication hole.

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