Fan with fan wheel printing layer

Abstract

The utility model relates to a fan with a fan wheel printing layer, which comprises a fan frame, a fan wheel and a fan wheel printing protection structure, the fan wheel is pivoted on the fan frame, the fan wheel printing protection structure is arranged on the fan wheel, the fan wheel printing protection structure comprises the fan wheel printing layer and a fan wheel protection film which are combined, and the fan wheel printing layer is positioned between the fan wheel and the fan wheel protection film; therefore, the fan wheel printing layer can be effectively protected from being damaged due to friction or scratch, or the fan wheel printing layer is prevented from fading or peeling off after being used for a long time.

Description

Technical Field

[0001] The invention relates to a fan, and in particular to a fan capable of preventing the printed layer of a fan wheel from fading or peeling off. Background Art

[0002] Fans are widely used in daily life. Therefore, in order to meet the needs of different customers, many manufacturers will print text or patterns on the fans, so that the fans appear different when they are stationary or running. However, most manufacturers print on the fan frame or fan wheel after the fan frame or fan wheel is formed. This will not only make the printed text or pattern easy to fade or fall off after long-term use, but also easily be damaged by friction or scratches from foreign objects, which makes the fan unsightly.

[0003] In view of this, the creators of the present invention have focused on the shortcomings of the above-mentioned prior art, conducted intensive research and applied theoretical knowledge to try their best to solve the above-mentioned problems, which has become the goal of the creators' improvement. Utility Model Content

[0004] The main purpose of this invention is to effectively protect the fan wheel printing layer from being damaged by friction or scratches, or from fading or peeling after long-term use.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a fan with a fan wheel printing layer, including a fan frame, a fan wheel and a fan wheel printing protection structure, the fan wheel pivot is arranged on the fan frame, the fan wheel printing protection structure is arranged on the fan wheel, the fan wheel printing protection structure includes a fan wheel printing layer and a fan wheel protection film combined, and the fan wheel printing layer is located between the fan wheel and the fan wheel protection film.

[0006] In one embodiment of the present invention, the fan wheel includes a hub and a plurality of fan blades, each fan blade is connected to the outer periphery of the hub, and the fan wheel printing protection structure is combined on the hub and at least one of the fan blades.

[0007] In one embodiment of the present invention, the fan wheel printing protection structure is combined with the hub and each fan blade.

[0008] In one embodiment of the present invention, the fan wheel printing layer is correspondingly located on the hub and at least one of the fan blades.

[0009] In one embodiment of the present invention, the impeller has an upper surface, and the outer shape of the impeller protective film corresponds to the upper surface.

[0010] In one embodiment of the present invention, the fan wheel printing layer includes a plurality of words or a plurality of patterns.

[0011] In one embodiment of the present invention, the fan frame includes an outer frame body and a rotating shaft bracket. The outer frame body surrounds the rotating shaft bracket and is connected to the rotating shaft bracket. The fan wheel is pivotally mounted on the rotating shaft bracket.

[0012] In one embodiment of the present invention, a fan frame printing protection structure is also included. The fan frame printing protection structure is arranged on the fan frame. The fan frame printing protection structure includes a fan frame printing layer and a fan frame protection film combined. The fan frame printing layer is located between the fan frame and the fan frame protection film.

[0013] In one embodiment of the present invention, the fan frame printing layer includes multiple texts or multiple patterns.

[0014] In one embodiment of the present invention, the fan frame printing layer is correspondingly located on at least one of the outer frame and the rotating shaft bracket.

[0015] The fan with a fan wheel printing layer of the present invention has a fan wheel printing protection structure set on the fan wheel, so that the fan wheel printing layer is combined and fixed between the fan wheel protection film and the fan wheel, thereby effectively protecting the fan wheel printing layer from damage due to friction or scratches, or fading or peeling after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the fan wheel printing protection structure of this creation.

[0017] Figure 2 This is a three-dimensional appearance image of the fan wheel and the fan wheel printed protection structure of this creation.

[0018] Figure 3 This is a cross-sectional view of the fan wheel and the fan wheel printing protection structure of this creation.

[0019] Figure 4 This is a three-dimensional exploded view of the fan with a fan wheel printed layer.

[0020] Figure 5 This is a three-dimensional appearance diagram of the fan with a fan wheel printed layer.

[0021] In the figure: 10: Fan wheel printing protection structure

[0022] 11: Fan wheel protective film

[0023] 111: Bottom surface

[0024] 12: Fan wheel printing layer

[0025] 20: Fan wheel

[0026] 201: Upper surface

[0027] 21: Wheel Hub

[0028] 22: Fan blade

[0029] 30: Fan frame

[0030] 31: Outer frame body

[0031] 32: Rotating shaft bracket

[0032] 40: Fan frame printing protection structure

[0033] 41: Fan frame protective film

[0034] 42: Fan frame printing layer. Detailed implementation mode

[0035] In the description of this creation, it should be understood that the orientation or positional relationships indicated by terms such as "front side", "rear side", "left side", "right side", "front end", "rear end", "end", "longitudinal", "lateral", "vertical", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing this creation and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limiting condition for this creation.

[0036] The detailed description and technical content of this creation will be described below in conjunction with the drawings. However, the attached drawings are only for illustrative purposes and are not used to limit this creation.

[0037] This creation provides a fan with a fan wheel printing layer. Please refer to Figures 1 to 5 as shown, which mainly includes a fan frame 30, a fan wheel 20 and a fan wheel printing protection structure 10.

[0038] In this embodiment, the fan frame 30 includes an outer frame body 31 and a rotating shaft bracket 32. However, this creation is not limited thereto. The fan frame 30 can simplify the structure or include other structures according to requirements. Specifically, the outer frame body 31 is annular and surrounds the outside of the rotating shaft bracket 32, and the inner peripheral edge of the outer frame body 31 is connected to the rotating shaft bracket 32.

[0039] The fan wheel 20 is pivotally installed on the fan frame 30. Specifically, the fan wheel 20 includes a hub 21 and a plurality of fan blades 22, and each fan blade 22 is connected to the outer peripheral edge of the hub 21. The fan wheel 20 is pivotally installed on the rotating shaft bracket 32 with the hub 21. The fan wheel 20 has an upper surface 201, and the upper surface 201 encompasses the top of the hub 21 and the tops of the fan blades 22, and is not limited to the top surface of the hub 21 or the top surface of the fan blades 22.

[0040] The fan wheel printing protection structure 10 is disposed on the upper surface 201 of the fan wheel 20. Specifically, the fan wheel printing protection structure 10 is combined with the hub 21 and at least one of the fan blades 22. In the present embodiment, the fan wheel printing protection structure 10 is combined with the hub 21 and the fan blades 22, but the invention is not limited thereto and depends on the needs. The fan wheel printing protection structure 10 includes a fan wheel printing layer 12 and a fan wheel protective film 11 combined. In the present embodiment, the outer shape of the fan wheel protective film 11 corresponds to the upper surface 201 of the fan wheel 20, but the invention is not limited thereto. The fan wheel printing layer 12 is located between the fan wheel 20 and the fan wheel protective film 11, so that the fan wheel printing layer 12 can be protected by the fan wheel protective film 11, thereby preventing the fan wheel printing layer 12 from being damaged by friction or scratches, or fading or peeling after long-term use.

[0041] Further explanation, the fan wheel printing layer 12 is correspondingly located on at least one of the hub 21 and each fan blade 22, and the fan wheel printing layer 12 includes a plurality of characters or a plurality of patterns. In this embodiment, the fan wheel printing layer 12 includes a plurality of circular patterns respectively located on each fan blade 22, but the invention is not limited thereto, the fan wheel printing layer 12 may also be located only on the hub 21, or the fan wheel printing layer 12 may also include characters, patterns, or a combination of the foregoing composed of a single color or multiple colors, depending on the needs, so the invention is not limited here.

[0042] Optionally, the fan with a fan wheel printing layer of the present invention further includes a fan frame printing protection structure 40 according to needs. The fan frame printing protection structure 40 is disposed on the fan frame 30. Specifically, the fan frame printing protection structure 40 includes a fan frame printing layer 42 and a fan frame protection film 41 combined. The fan frame protection film 41 may correspond to the outer surface of the fan frame 30 or part of the outer surface of the fan frame 30 as required, and the fan frame printing layer 42 corresponds to the text, pattern or combination of the above-mentioned texts, patterns or the above-mentioned texts, patterns or the above-mentioned texts, patterns or the like, which are composed of a single color or multiple colors, on at least one of the outer frame body 31 and the rotating shaft bracket 32. In the present embodiment, the fan frame printing layer 42 is located on the side periphery of the outer frame body 31 and includes a plurality of Reuleaux triangle patterns, and the shape of the fan frame protection film 41 also corresponds to the side periphery of the fan frame 30, but the present invention is not limited to this. The fan frame printing layer 42 is located between the fan frame 30 and the fan frame protection film 41, so that the fan frame printing layer 42 is protected by the fan frame protection film 41, thereby preventing the fan frame printing layer 42 from being damaged by friction or scratches, or fading or peeling after long-term use.

[0043] The fan with a fan wheel printing layer of the present invention has a fan wheel printing protection structure 10 set on the fan wheel 20, so that the fan wheel printing layer 12 is combined and fixed between the fan wheel protection film 11 and the fan wheel 20, thereby effectively protecting the fan wheel printing layer 12 from damage due to friction or scratches, or fading or peeling due to long-term use.

[0044] In summary, this invention has industrial applicability, novelty and progress, and the aforementioned contents are intended to enable those with ordinary knowledge in the field to clearly understand the technical content of this invention and implement it accordingly, rather than to limit the scope of patent protection of this invention. In addition, this invention can of course have other unlisted embodiments. Without departing from the spirit and essence of this invention, technicians familiar with this field should be able to evolve various corresponding changes and deformations based on this invention, but these corresponding changes and deformations should all fall within the scope of protection of the patent applied for this invention.

Claims

1. A fan with a fan wheel printed layer, characterized in that: include: a fan frame (30); a fan wheel (20) pivotally mounted on the fan frame (30); and A fan wheel printing protection structure (10) is arranged on the fan wheel (20), the fan wheel printing protection structure (10) comprising a fan wheel printing layer (12) and a fan wheel protection film (11) which are combined, the fan wheel printing layer (12) being located between the fan wheel (20) and the fan wheel protection film (11).

2. The fan with a fan wheel printed layer according to claim 1, characterized in that: The fan wheel (20) comprises a hub (21) and a plurality of fan blades (22), each of the fan blades (22) being connected to the outer periphery of the hub (21), and the fan wheel printing protection structure (10) being combined with the hub (21) and at least one of the fan blades (22).

3. The fan with a fan wheel printed layer according to claim 2, characterized in that: The fan wheel printing protection structure (10) is combined with the hub (21) and each of the fan blades (22).

4. The fan with a fan wheel printed layer according to claim 2, characterized in that: The fan wheel printing layer (12) is correspondingly located on at least one of the hub (21) and each of the fan blades (22).

5. The fan with a fan wheel printed layer according to claim 1, characterized in that: The impeller (20) has an upper surface (201), and the outer shape of the impeller protection film (11) corresponds to the upper surface (201).

6. The fan with a fan wheel printed layer according to claim 1, characterized in that: The fan wheel printing layer (12) includes a plurality of characters or a plurality of patterns.

7. The fan with a fan wheel printed layer according to claim 1, characterized in that: The fan frame (30) comprises an outer frame body (31) and a rotating shaft bracket (32); the outer frame body (31) surrounds the rotating shaft bracket (32) and is connected to the rotating shaft bracket (32); and the fan wheel (20) is pivotally mounted on the rotating shaft bracket (32).

8. The fan with a fan wheel printed layer according to claim 7, characterized in that: It also includes a fan frame printing protection structure (40), the fan frame printing protection structure (40) being arranged on the fan frame (30), the fan frame printing protection structure (40) comprising a fan frame printing layer (42) and a fan frame protection film (41) being combined, the fan frame printing layer (42) being located between the fan frame (30) and the fan frame protection film (41).

9. The fan with a fan wheel printed layer according to claim 8, characterized in that: The fan frame printing layer (42) is correspondingly located on at least one of the outer frame (31) and the rotating shaft bracket (32).

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