Fan capable of emitting light through rotation of fan blades and highlighting LOGO pattern

Abstract

The fan capable of emitting light through rotation of the fan blades and protruding the LOGO pattern comprises a fan support and a motor shell, a tubular column is arranged in the middle of the fan support, a stator assembly is installed on the outer side face of the tubular column, an installation groove and a light-transmitting groove are formed in the motor shell, a magnetic block is installed in the installation groove, and the stator assembly is arranged in the magnetic block. Fan blades are arranged on the outer portion of the motor shell, a fixing frame is fixedly connected to the top end of the mounting shaft in an inserted mode, a light condensation piece is embedded in the fixing frame, a multi-layer mirror is mounted at the top end of the fixing frame, and a LOGO pattern is printed on the surface of the multi-layer mirror. According to the fan, the LED lamp beads are arranged on the fan blades, the lamp effect generated by the LED lamp beads can be mapped to the fan blades through the light holes, due to the effect of the fixing frame, when the fan works, the LOGO pattern is fixed and does not operate, a user can conveniently observe LOGO information, under the effect that lamplight is matched with the condensation piece and the multi-layer mirror, a state that the LOGO pattern is similar to a suspension state can be created, and therefore the LOGO pattern can be highlighted.

Description

Technical Field

[0001] The utility model belongs to the technical field of fans, and particularly relates to a fan that emits light through the rotation of fan blades and highlights a LOGO pattern. Background Art

[0002] Nowadays, customers have higher and higher requirements for the appearance of products, and there is an increasing trend of paying attention to the company's brand / LOGO. In order to meet the existing market's demand for "beautification" of the appearance of e-sports products, most cooling fans now have RGB lighting effects, which makes the colors inside the chassis more gorgeous. However, the LOGO of traditional cooling fans is directly pasted on the fan. As the cooling fan is working, the user cannot recognize the product name at all. The fan's LOGO information can only be seen when the fan is stopped. Based on this, it is very necessary for us to design a fan with colorful lighting effects and can also highlight the LOGO pattern. Utility Model Content

[0003] The purpose of the utility model is to provide a fan that emits light through the rotation of fan blades and highlights a LOGO pattern, aiming to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fan that emits light and highlights a LOGO pattern through the rotation of fan blades, comprising a fan bracket and a motor housing, a tube-mounted column being provided in the middle of the fan bracket, a stator assembly being installed on the outer side of the tube-mounted column, the top of the fan bracket being located inside the tube-mounted column and a mounting shaft being provided, a through mounting hole being provided in the middle of the motor housing and a ball bearing being installed in the mounting hole, the inner ring of the ball bearing being installed on the mounting shaft, a mounting groove and a light-transmitting groove being provided in the motor housing, a magnetic block being installed in the mounting groove, the stator assembly being arranged in the magnetic block, fan blades being provided on the outside of the motor housing, a fixing bracket being fixedly plugged into the top end of the mounting shaft, a condensing sheet being embedded in the fixing bracket, a diaphragm being installed on the top end of the fixing bracket, a surface of the diaphragm being printed with a LOGO pattern, a PCB board being installed on the surface of the fan bracket, and LED lamp beads being provided on the surface of the PCB board.

[0005] As a preferred technical solution of the present invention, a limiting spacer ring is provided in the mounting hole, and the number of the ball bearings is at least two.

[0006] As a preferred technical solution of the present invention, a light-transmitting hole penetrating the light-transmitting groove is opened on the surface of the motor housing.

[0007] As a preferred technical solution of the present invention, the LED lamp beads are located directly below the light-transmitting grooves, and a gap is left between the motor housing and the PCB board.

[0008] As a preferred technical solution of the present invention, the fan blades are made of light-diffusing PC material.

[0009] As a preferred technical solution of the present invention, the tube-mounted column is coaxial with the axis of the mounting shaft.

[0010] As a preferred technical solution of the present invention, the LED lamp beads are ARGB lamp beads.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the stator assembly is set in conjunction with the magnetic block to facilitate the rotation of the fan blades after the fan is powered on, and the light-transmitting groove is set in conjunction with the light-transmitting hole so that when the fan is working, the lighting effect generated by the LED lamp beads can be mapped onto the fan blades through the light-transmitting hole, and due to the action of the fixing frame, the LOGO pattern is fixed and does not move when the fan is working, which is convenient for users to observe the LOGO information, and through the action of the light, the focusing sheet and the Thousand Layer Mirror, a floating state of the LOGO pattern can be created, thereby highlighting the LOGO pattern, and in this way, the high-end and atmospheric texture of the fan product can be enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the fan lighting effect in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the motor housing in the present utility model.

[0016] In the figure: 1. Fan bracket; 2. Motor housing; 3. Tube mounting column; 4. Stator assembly; 5. Mounting shaft; 6. Mounting hole; 7. Ball bearing; 8. Mounting slot; 9. Light-transmitting slot; 10. Magnetic block; 11. Fan blade; 12. Fixing bracket; 13. Condenser; 14. Thousand-layer mirror; 15. LOGO pattern; 16. PCB board; 17. LED lamp beads; 18. Limiting ring; 19. Light-transmitting hole. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a fan that emits light and highlights a LOGO pattern through the rotation of the fan blades, comprising a fan bracket 1 and a motor housing 2, a tube-mounted column 3 is provided in the middle of the fan bracket 1, a stator assembly 4 is installed on the outer side of the tube-mounted column 3, a mounting shaft 5 is provided at the top end of the fan bracket 1, a through mounting hole 6 is provided in the middle of the motor housing 2, a ball bearing 7 is installed in the mounting hole 6, the inner ring of the ball bearing 7 is installed on the mounting shaft 5, a mounting groove 8 and a light-transmitting groove 9 are provided in the motor housing 2, and a light-transmitting groove 9 is installed in the mounting groove 8. It is equipped with a magnetic block 10, the stator assembly 4 is arranged in the magnetic block 10, the fan blades 11 are arranged on the outside of the motor housing 2, the top of the mounting shaft 5 is fixedly plugged with a fixing frame 12, a focusing piece 13 is embedded in the fixing frame 12, a melaleuca mirror 14 is installed on the top of the fixing frame 12, and a LOGO pattern 15 is printed on the surface of the melaleuca mirror 14. A PCB board 16 is installed on the surface of the fan bracket 1, and an LED lamp bead 17 is arranged on the surface of the PCB board 16. The LED lamp bead 17 is located directly below the light-transmitting groove 9, and a gap is left between the motor housing 2 and the PCB board 16.

[0019] In this embodiment, a limiting spacer ring 18 is provided in the mounting hole 6 , and the number of the ball bearings 7 is at least two.

[0020] Specifically, the limiting spacer ring 18 can be provided to separate and install adjacent ball bearings 7. Compared with the oil-containing bearings widely used on the market, the ball bearings 7 use rolling friction to increase the service life of the fan.

[0021] In this embodiment, a light-transmitting hole 19 is formed on the surface of the motor housing 2 and passes through the light-transmitting slot 9 .

[0022] Specifically, the light-transmitting holes 19 are provided so that the lighting effects generated by the LED lamp beads 17 can be mapped to the surface of the fan blades 11 through the light-transmitting holes 19, so that the surface of the fan blades 11 will produce changing lighting effects when the fan is in use.

[0023] In this embodiment, the fan blades 11 are made of light-diffusing PC material.

[0024] Specifically, since the fan blades 11 are made of light-diffusing PC material, the lighting effects can be displayed better when mapped onto the fan blades 11, thereby improving the aesthetics of the fan when in use.

[0025] In this embodiment, the pipe-mounted column 3 is coaxial with the axis of the mounting shaft 5 .

[0026] Specifically, since the axis of the pipe-mounted column 3 is coaxial with the axis of the installation shaft 5 , it is more convenient to position and install the motor housing 2 .

[0027] Working principle: The stator assembly 4 and the magnetic block 10 are set to enable the fan blade 11 to rotate. During the operation of the fan, the LED lamp beads 17 on the surface of the PCB board 16 will light up and produce different lighting effects. The lighting effects generated by the LED lamp beads 17 will be mapped to the surface of the fan blade 11 through the light-transmitting groove 9 and the light-transmitting hole 19, so that the surface of the fan blade 11 can also produce corresponding lighting effects. Moreover, when the fan is working, the LOGO pattern 15 will not rotate under the action of the fixed frame 12, so it is convenient for users to observe the LOGO pattern 15. Moreover, the lighting effects generated by the LED lamp beads 17, combined with the focusing plate 13 and the Thousand Layer Mirror 14, can make the LOGO pattern 15 produce a kind of suspended effect, thereby highlighting the LOGO pattern 15, and in this way, the high-end and atmospheric texture of the fan product can be enhanced.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fan that emits light and highlights a logo pattern through the rotation of its blades, comprising a fan bracket (1) and a motor housing (2), characterized in that: A tube-mounted column (3) is provided in the middle of the fan bracket (1), a stator assembly (4) is installed on the outer side of the tube-mounted column (3), a mounting shaft (5) is provided at the top end of the fan bracket (1) and located inside the tube-mounted column (3), a through mounting hole (6) is provided in the middle of the motor housing (2), a ball bearing (7) is installed in the mounting hole (6), an inner ring of the ball bearing (7) is installed on the mounting shaft (5), a mounting groove (8) and a light-transmitting groove (9) are provided in the motor housing (2), a magnetic block (10) is installed in the mounting groove (8), The stator assembly (4) is arranged in the magnetic block (10), the outside of the motor housing (2) is provided with a fan blade (11), the top end of the installation shaft (5) is fixedly plugged with a fixing frame (12), a focusing piece (13) is embedded in the fixing frame (12), a diaphragm mirror (14) is installed at the top end of the fixing frame (12), a LOGO pattern (15) is printed on the surface of the diaphragm mirror (14), a PCB board (16) is installed on the surface of the fan bracket (1), and an LED lamp bead (17) is provided on the surface of the PCB board (16).

2. A fan that emits light and highlights a logo pattern through the rotation of its blades according to claim 1, characterized in that: A limiting spacer ring (18) is provided in the mounting hole (6), and the number of the ball bearings (7) is at least two.

3. The fan that emits light and highlights a logo pattern through the rotation of the fan blades according to claim 1, characterized in that: A light-transmitting hole (19) penetrating the light-transmitting groove (9) is provided on the surface of the motor housing (2).

4. The fan that emits light and highlights a logo pattern through the rotation of the fan blades according to claim 1, characterized in that: The LED lamp bead (17) is located directly below the light-transmitting groove (9), and a gap is left between the motor housing (2) and the PCB board (16).

5. The fan that emits light and highlights a logo pattern through the rotation of the fan blades according to claim 1, characterized in that: The fan blades (11) are made of light-diffusing PC material.

6. The fan that emits light and highlights a logo pattern through the rotation of the fan blades according to claim 1, characterized in that: The tube-mounted column (3) is coaxial with the axis of the installation shaft (5).

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