Cooling fan connecting structure convenient to assemble

Abstract

The utility model provides a cooling fan connecting structure convenient to assemble. The cooling fan connecting structure comprises a fan body, connecting grooves are formed in the two sides of the fan body, first electrode plates are arranged in the connecting grooves, buckles are arranged on the side portions of the connecting grooves, and cover plates are arranged outside the connecting grooves in a buckled mode. The fan further comprises a connecting piece, and the connecting piece is used for connecting and fixing the connecting grooves of every two adjacent fan bodies. Each fan body can be used independently, can be connected for use through the connecting pieces, and can be connected in series for power supply after being connected, independent power supply for each fan body is not needed, and the integrity and the using effect of the fan are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of computer accessories, in particular to a heat dissipation fan connection structure which is convenient to assemble. Background Art

[0002] Computer hosts generally have fans for heat dissipation. When multiple sets of fans are needed for heat dissipation, each fan needs to be installed separately. The fans are installed independently of each other, and their power supplies are also independent of each other, resulting in the need for multiple leads to supply power separately, which is very inconvenient. In addition, the existing fans have a relatively simple appearance and poor novelty.

[0003] Therefore, there is an urgent need for a heat dissipation fan connection structure that is easy to assemble and can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a heat dissipation fan connection structure that is easy to assemble, so as to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above purpose, the present invention provides the following solutions:

[0006] The utility model provides a heat dissipation fan connection structure that is easy to assemble, including a fan body, connecting grooves are provided on both sides of the fan body, a first electrode sheet is provided in the connecting groove, a buckle is provided on the side of the connecting groove, and a cover plate is provided on the outside of the connecting groove; and the utility model also includes a connecting piece, which is used to connect and fix the connecting grooves of two adjacent fan bodies.

[0007] Preferably, the connection grooves on both sides are symmetrically distributed along the center.

[0008] Preferably, the fan body includes an upper shell and a lower shell, the upper shell is fixedly connected to the lower shell, and a fan blade mounting part is provided on the upper shell or the lower shell.

[0009] Preferably, a mounting hole is provided on the fan body.

[0010] Preferably, the surface of the upper shell is a crystal cut surface.

[0011] Preferably, a first latch tongue is provided on the side of the cover plate, and the first latch tongue cooperates with the buckle.

[0012] Preferably, the connecting member includes a first connecting surface and a second connecting surface, the first connecting surface and the second connecting surface respectively cooperate with the connecting grooves on both sides, and the first connecting surface and the second connecting surface are both provided with a second electrode sheet, and the second electrode sheet cooperates with the first electrode sheet.

[0013] Preferably, a second latch is provided on each of the first connecting surface and the second connecting surface, and the second latch cooperates with the buckle.

[0014] Preferably, an arc-shaped groove is provided on the surface of the connecting groove, and arc-shaped protrusions are provided on the surfaces of the cover plate and the connecting piece, and the arc-shaped groove matches the arc-shaped protrusions.

[0015] Compared with the prior art, the present invention has achieved the following beneficial technical effects:

[0016] The utility model provides a heat dissipation fan connection structure that is easy to assemble, including a fan body, connecting grooves are provided on both sides of the fan body, a first electrode sheet is provided in the connecting groove, a buckle is provided on the side of the connecting groove, and a cover plate is provided on the outer buckle of the connecting groove; it also includes a connecting piece, which is used to connect and fix the connecting grooves of two adjacent fan bodies; each fan body can be used separately, and can be connected and used through the connecting piece, and can be powered in series after connection, without the need to power each fan body separately, effectively improving the integrity and use effect of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. 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 any creative work.

[0018] Figure 1 An exploded diagram of a heat dissipation fan connection structure that is easy to assemble provided by the utility model;

[0019] Figure 2 This is a schematic structural diagram of the cover plate portion of a heat dissipation fan connection structure that is easy to assemble provided by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting piece in a heat dissipation fan connection structure that is easy to assemble provided by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of the connection state of a heat dissipation fan connection structure that is easy to assemble. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The purpose of the utility model is to provide a heat dissipation fan connection structure that is easy to assemble, so as to solve the problems existing in the prior art.

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] Example 1:

[0026] This embodiment provides a heat dissipation fan connection structure that is easy to assemble. Figure 1-3 As shown, it includes a fan body 1, connecting grooves 2 are provided on both sides of the fan body 1, a first electrode sheet 3 is provided in the connecting groove 2, a buckle 21 is provided on the side of the connecting groove 2, and a cover plate 4 is provided on the outside of the connecting groove 2; it also includes a connecting member 5, which is used to connect and fix the connecting grooves 2 of two adjacent fan bodies 1.

[0027] As an embodiment, the connection grooves 2 on both sides are symmetrically distributed along the center.

[0028] As an embodiment, the fan body 1 includes an upper shell 11 and a lower shell 12 . The upper shell 11 and the lower shell 12 are fixedly connected, and a fan blade mounting member 13 is provided on the upper shell 11 or the lower shell 12 .

[0029] As an embodiment, the fan body 1 is provided with mounting holes 14 for facilitating fixing with screws.

[0030] As an embodiment, the surface of the upper shell 11 adopts a crystal cutting surface, so that the appearance is more novel and beautiful.

[0031] As an embodiment, a first latching tongue 41 is provided on the side of the cover plate 4 , and the first latching tongue 41 cooperates with the buckle 21 .

[0032] As an embodiment, the connecting member 5 includes a first connecting surface 51 and a second connecting surface 52, and the first connecting surface 51 and the second connecting surface 52 respectively cooperate with the connecting grooves 2 on both sides. A second electrode sheet 53 is provided on the first connecting surface 51 and the second connecting surface 52, and the second electrode sheet 53 cooperates with the first electrode sheet 3.

[0033] As an embodiment, a second latch 54 is provided on both the first connecting surface 51 and the second connecting surface 52 , and the second latch 54 cooperates with the buckle 3 .

[0034] As an embodiment, an arc-shaped groove 6 is provided on the surface of the connecting groove 2, and arc-shaped protrusions 7 are provided on the surfaces of the cover plate 4 and the connecting member 5. The arc-shaped groove 6 cooperates with the arc-shaped protrusion 7 to prevent sliding.

[0035] The utility model provides a cooling fan connection structure that is easy to assemble. The method of use is as follows: when it needs to be used alone, the cover plate 4 can be buckled on the connection groove 2. When it needs to be used in conjunction, the cover plate 4 can be removed and the connector 5 can be installed between the connection grooves 2. Figure 4 As shown, in this way, the connection and series power supply between multiple fan bodies 1 can be achieved, without the need to supply power to each fan body separately, which effectively improves the integrity and use effect of the fan.

[0036] This utility model uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only used to help understand the method and core concept of this utility model. At the same time, for those skilled in the art, according to the concept of this utility model, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A heat dissipation fan connection structure that is easy to assemble, characterized by: It includes a fan body, connecting grooves are provided on both sides of the fan body, a first electrode sheet is provided in the connecting groove, a buckle is provided on the side of the connecting groove, and a cover plate is provided on the outside of the connecting groove; it also includes a connecting member, which is used to connect and fix the connecting grooves of two adjacent fan bodies.

2. The heat dissipation fan connection structure that is easy to assemble according to claim 1, characterized in that: The connecting grooves on both sides are symmetrically distributed along the center.

3. The heat dissipation fan connection structure that is easy to assemble according to claim 1, characterized in that: The fan body includes an upper shell and a lower shell. The upper shell is fixedly connected to the lower shell. A fan blade mounting piece is provided on the upper shell or the lower shell.

4. The heat dissipation fan connection structure that is easy to assemble according to claim 3, characterized in that: The fan body is provided with a mounting hole.

5. The heat dissipation fan connection structure that is easy to assemble according to claim 3, characterized in that: The surface of the upper shell adopts a crystal cutting surface.

6. The heat dissipation fan connection structure that is easy to assemble according to claim 1, characterized in that: A first latch is provided on the side of the cover plate, and the first latch matches the buckle.

7. The heat dissipation fan connection structure that is easy to assemble according to claim 1, characterized in that: The connecting member includes a first connecting surface and a second connecting surface, the first connecting surface and the second connecting surface respectively cooperate with the connecting grooves on both sides, and a second electrode sheet is provided on the first connecting surface and the second connecting surface, and the second electrode sheet cooperates with the first electrode sheet.

8. The heat dissipation fan connection structure that is easy to assemble according to claim 7, characterized in that: A second latching tongue is provided on each of the first connecting surface and the second connecting surface, and the second latching tongue cooperates with the buckle.

9. The heat dissipation fan connection structure that is easy to assemble according to claim 1, characterized in that: An arc-shaped groove is provided on the surface of the connecting groove, and arc-shaped protrusions are provided on the surfaces of the cover plate and the connecting piece, and the arc-shaped groove matches the arc-shaped protrusions.

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