Assembled-type high-efficiency heat dissipation and light-emitting fan

Abstract

Disclosed in the present invention is an assembled-type high-efficiency heat dissipation and light-emitting fan, comprising a fan frame, a motor, fan blades and a light-emitting mechanism, the fan frame comprising a frame body and inserts, wherein the frame body comprises a base, and the entire frame body is made of a metal material; and a detachable mounting structure is used between each insert and the frame body, and the inserts are assembled with the frame body to form a complete fan frame. In the present invention, the fan frame is designed as a structure of a frame body combined with inserts, so that in the case of the space being large enough, all inserts can be mounted, and inserts of different colors can also be assembled with the frame body, thereby improving the attractiveness of the fan. In the case of the installation space being insufficient, the inserts can be removed, and the fan can be installed only by means of the frame body, which can accommodate more application scenarios and reduce the impact of installation space limitations on the fan. By providing a detachable bottom cover, fan motors of different diameters can be replaced, thereby extending the application range.

Description

A combined high-efficiency heat dissipation and luminous fan Technical Field

[0001] The present invention relates to the technical field of fans, and in particular to a fan / blower that can be used for heat dissipation in products such as game consoles and computer cases. Background Art

[0002] Fans (or blowers) are used in many products, such as industrial equipment, charging stations, computer cases, and household appliances, primarily for heat dissipation. Traditional fan frames are typically monolithic structures, with fixed dimensions upon production and unable to be modified. This leads to two problems. First, the fan frame severely limits the size of the installation space; even slightly smaller installation spaces can prevent the fan from fitting, significantly restricting its usability. Second, the fan frame is typically manufactured from a single material, such as plastic, which prevents the fan frame from being combined with various colors to enhance its aesthetics. Furthermore, existing fans of this type typically utilize plastic terminals that snap onto the plastic frame, making installation complex, fragile, and easily damaged. Furthermore, wires are connected to the motor, which then extend outside the fan frame to connect to the power cord. This not only results in tangled cables and an unsightly appearance, but also requires the power cord to be securely connected, making it inconvenient and inefficient. Furthermore, existing fans of this type typically lack a targeted heat dissipation design, resulting in poor heat dissipation performance.

[0003] Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the shortcomings of the existing technology and provide a combined high-efficiency heat dissipation luminous fan with a simpler and more compact structure, a more reasonable design, the ability to adapt to a larger range of installation spaces, the need for no power cord connection, a more beautiful appearance, and better heat dissipation effect.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: a combined high-efficiency heat dissipation and luminous fan, including a fan frame, a motor, fan blades and a light-emitting mechanism, the light-emitting mechanism is installed in the fan frame to realize the luminescence of the fan, and is characterized in that: the fan frame includes a frame body and an inlay, the frame body includes a base, the entire frame body is made of metal material as a whole or is divided into several upper and lower split structures; the inlay includes several, for example four, inlays, and a detachable mounting structure is adopted between the inlay and the frame body, and each inlay is assembled with the frame body to form a complete fan frame.

[0006] Furthermore, the inlays are integrally formed of metal (such as copper or aluminum alloy) or plastic and are provided with fixing holes. The inlays are screwed through the fixing holes and mounted to the four corners of the frame body. When made of plastic, the inlays can be made of the same color or several different colors, thus forming a multi-color combination fan for a more aesthetically pleasing appearance.

[0007] Furthermore, the frame body is a polygonal structure, and heat dissipation holes are provided on its four side walls, and the heat dissipation holes are connected to the interior of the frame body; the inlay is an isosceles right triangle structure, and screws are screwed into the sides of the inlay to assemble and fix it to the frame body.

[0008] Furthermore, a protruding positioning ridge or positioning column is provided on the side of the inlay facing the frame body, and a positioning groove is provided at the corner position of the frame body. The positioning ridge is snapped into the positioning groove to enable the inlay and the frame body to be combined and docked, thereby improving the convenience and accuracy of the inlay alignment.

[0009] Furthermore, a ring-shaped mounting groove is provided on the inner side of the frame body near the bottom edge, and the light-emitting mechanism is installed in the mounting groove; an arc-shaped light-transmitting hole is provided on the bottom surface of the frame body aligned with the mounting groove, so that the fan forms a three-sided light-emitting structure facing up, down and inward.

[0010] Furthermore, the light-emitting mechanism includes a light strip, a translucent fixed cover, a first translucent cover and a second translucent cover. The light strip is a ring structure, and a plurality of LED lamp beads are arranged on its inner surface; the translucent fixed cover is installed close to the inner wall of the frame body, the light strip is installed on the inner side of the translucent fixed cover, the first translucent cover is installed on the inner side of the light strip to cover the light strip, and the second translucent cover is installed on the top of the light strip, the translucent fixed cover and the first translucent cover to cover the top of the three; a plurality of buckles are provided at the bottom of the second translucent cover, and a plurality of buckle holes are provided on the inner wall of the frame body, and the second translucent cover is fixed to the buckle holes through its buckles.

[0011] Furthermore, a removable bottom cover is provided at the center of the base of the frame body, and the bottom cover includes a middle tube and a chassis; a fixing groove is provided on the bottom surface of the base, and the bottom cover is fixed to the base by snapping the chassis into the fixing groove, and the middle tube extends into the center of the interior of the frame body for installing the motor and fan blades; the base is connected to the inner wall of the frame body through a number of boosting ribs, and the boosting ribs are opposite to the fan blades to improve the structural strength of the entire fan frame.

[0012] Furthermore, a power interface (which can be fixed by screws) is provided on the side wall of the frame body, and the power interface opens outward. A power terminal is provided inside the power interface, and the power terminal is connected to the motor through a wire. A power wire cover is provided, and the wire can be routed through the wire outlet groove provided along the boost rib, so that there is no need to lead the power wire to the outside.

[0013] A plurality of heat dissipation strips protruding inwards may also be provided along the axial direction on the inner wall of the frame body, with recesses formed between adjacent heat dissipation strips, and the light emitting mechanism may be installed close to the heat dissipation strips. In this way, the heat dissipation strips may help dissipate heat, further improving the heat dissipation effect.

[0014] A plurality of heat dissipation fins may also be provided on the outer side wall of the inlay to assist in dissipating heat from the fan through the inlay. Of course, this is more suitable for inlays made of metal.

[0015] Alternatively, the frame body adopts a split structure, which includes at least an upper frame and a bottom frame; a stud is provided on the second light-transmitting cover, and a screw passes through the bottom frame and is connected and fixed to the stud of the second light-transmitting cover, so that the second light-transmitting cover clamps the upper frame and the bottom frame together.

[0016] The present invention designs the fan frame into a frame body + inlay structure. If the space is large enough, all the inlays can be installed. Inlays of different colors, engraved inlays, gold-plated and copper-plated inlays, etc. can also be combined with the frame body, thereby improving the aesthetics of the fan. If the installation space is insufficient, the inlays can be removed and the fan can be installed only through the frame body, thereby adapting to more application scenarios and reducing the impact of the fan on the installation space limitation. The provision of a detachable bottom cover allows for replacement of fan motors of different diameters, expanding the scope of application. The use of a power interface eliminates the need to lead out wires to connect to the power supply, making operation more convenient and quick. The light can be emitted in multiple directions, which can further improve the aesthetics. In addition, the design of heat dissipation strips, heat dissipation fins, etc. is conducive to improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] FIG1 is a three-dimensional structural diagram of the present invention;

[0018] FIG2 is a three-dimensional structural diagram of the present invention from another angle;

[0019] FIG3 is an exploded structural diagram of the present invention;

[0020] FIG4 is an exploded structural diagram of the frame body and the inlay;

[0021] FIG5 is a structural diagram of the present invention after the second light-transmitting cover is removed;

[0022] FIG6 is a diagram showing the matching structure of the bottom cover and the frame body;

[0023] FIG7 is a diagram showing the assembled state of the inlay and the frame body according to a second embodiment of the present invention;

[0024] FIG8 is a diagram showing the assembled state of the frame body and the inlay member according to the third embodiment of the present invention;

[0025] FIG9 is an overall structural diagram of a fourth embodiment of the present invention;

[0026] FIG10 is an exploded structural diagram of a fourth embodiment of the present invention.

[0027] In the figure, 1 is the frame body, 11 is the base, 12 is the fixing slot, 13 is the installation slot, 14 is the light-transmitting hole, 15 is the heat dissipation hole, 16 is the power interface, 17 is the buckle hole, 18 is the heat dissipation strip, 19 is the positioning slot, 110 is the upper frame, 111 is the middle frame, 112 is the bottom frame, 2 is the inlay, 21 is the positioning ridge, 22 is the fixing hole, 23 is the heat dissipation fin, 3 is the fan blade, 4 is the light strip, 5 is the light-transmitting fixing cover, 6 is the first light-transmitting cover, 7 is the second light-transmitting cover, 71 is the buckle, 72 is the stud, 8 is the bottom cover, 81 is the middle tube, 82 is the chassis, 9 is the screw, and 10 is the screw. DETAILED DESCRIPTION

[0028] In this embodiment, referring to Figures 1 to 6, the combined high-efficiency heat dissipation and luminous fan includes a fan frame, a motor, fan blades 3 and a light-emitting mechanism, and the light-emitting mechanism is installed in the fan frame to enable the fan to emit light; the fan frame includes a frame body 1 and an inlay 2, the frame body 1 includes a base 11, and the entire frame body 1 is made of a metal material (such as aluminum alloy) in one piece (it can also be composed of several upper and lower split structures); the inlay 2 includes several inlays, and a detachable mounting structure is adopted between the inlay 2 and the frame body 1. After each inlay 2 is assembled with the frame body 1, a complete (such as square) fan frame is formed.

[0029] The inlays 2 are integrally formed of metal (such as aluminum alloy) or plastic and are provided with fixing holes 22. The inlays 2 are mounted at the four corners of the frame body 1 by screws 9 passing through the fixing holes 22. When made of plastic, the inlays 2 can be made of the same color or several different colors, thus forming a multi-color combination fan for a more aesthetically pleasing appearance.

[0030] The frame body 1 has a polygonal structure, and heat dissipation holes 15 are provided on its four side walls. The heat dissipation holes 15 are connected to the interior of the frame body 1 so as to dissipate the heat generated by the light-emitting mechanism in a timely manner; the inlay 2 has an isosceles right triangle structure, and screws 9 are screwed into the sides of the inlay 2 to assemble and fix it to the frame body 1.

[0031] A protruding positioning ridge 21 is provided on the side of the inlay 2 facing the frame body 1, and a positioning groove 19 is provided at the corner position of the frame body 1. The positioning ridge 21 is snapped into the positioning groove 19 to enable the inlay 2 to be combined and docked with the frame body 1, thereby improving the convenience and accuracy of the alignment of the inlay 2.

[0032] A ring-shaped mounting groove 13 is provided at the bottom edge of the inner portion of the frame body 1, and the light-emitting mechanism is installed in the mounting groove 13; an arc-shaped light-transmitting hole 14 is provided at a position aligned with the mounting groove 13 on the bottom surface of the frame body 1, so that the fan forms a three-sided light-emitting structure facing up, down and inward.

[0033] The light-emitting mechanism includes a light strip 4, a translucent fixed cover 5, a first translucent cover 6 and a second translucent cover 7. The light strip 4 is a ring structure, and a plurality of LED lamp beads are provided on its inner surface; the translucent fixed cover 5 is installed close to the inner wall of the frame body 1, the light strip 4 is installed on the inner side of the translucent fixed cover 5, the first translucent cover 6 is installed on the inner side of the light strip 4 to cover the light strip 4, and the second translucent cover 7 is installed on the top of the light strip 4, the translucent fixed cover 5 and the first translucent cover 6 to cover the top of the three; the bottom of the second translucent cover 7 is provided with a plurality of buckles 71, and the inner wall of the frame body 1 is provided with a plurality of buckle holes 17. The second translucent cover 7 is fixed to the frame body 1 by snapping its buckles 71 into the buckle holes 17.

[0034] A removable bottom cover 8 is provided at the center of the base of the frame body 1, and the bottom cover 8 includes a middle tube 81 and a chassis 82; a fixing groove 12 is provided on the bottom surface of the base 11, and the bottom cover 8 is fixed to the base 11 by snapping the chassis 82 into the fixing groove 12, and the middle tube 81 extends into the center of the interior of the frame body 1 for installing the motor and fan blades, so that middle tubes 81 of different diameters can be obtained by replacing the bottom cover 8 for installing motors of different specifications; the base 11 is connected to the inner wall of the frame body 1 through a number of boosting ribs, and the boosting ribs are opposite to the fan blades 3 to improve the structural strength of the entire fan frame.

[0035] A power interface 16 is provided on the side wall of the frame body 1. The power interface 16 opens outward and houses power wiring terminals. The power wiring terminals are connected to the motor via wires that can be routed through wire slots provided along the boost ribs, eliminating the need to lead the power wires outward. This not only makes the structure more concise and aesthetically pleasing, but also makes assembly more convenient and quick.

[0036] As a second embodiment, referring to FIG. 7 , a plurality of heat dissipation fins 23 may be provided on the outer wall of the inlay 2 to assist in cooling the fan through the inlay 2 . This is, of course, more suitable for inlays made of metal.

[0037] As a third embodiment, referring to FIG8 , a plurality of inwardly protruding heat dissipation bars 18 may be provided along the axial direction on the inner wall of the frame body 1 , with recesses formed between adjacent heat dissipation bars 18 , and the light emitting mechanism may be installed against the heat dissipation bars 18 . In this way, the heat dissipation bars 18 can help dissipate heat, further improving the heat dissipation effect.

[0038] As a fourth embodiment, referring to Figures 9 and 10, the frame body 1 can adopt a split structure, which includes an upper frame 110, a middle frame 111 and a bottom frame 112; a stud 72 is provided on the second light-transmitting cover 7, and the screw 10 passes through the bottom frame 112 and is connected and fixed to the stud 72 of the second light-transmitting cover 7, so that the second light-transmitting cover 7 clamps the upper frame 110, the middle frame 111 and the bottom frame 112 together to form a combination, and the second light-transmitting cover 7 is locked and fixed to the upper frame 110 through its buckle 71.

[0039] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A combined high-efficiency heat dissipation luminous fan, comprising a fan frame, a motor, fan blades and a luminous mechanism, wherein the luminous mechanism is installed in the fan frame to enable the fan to emit light, wherein the characteristics are: The fan frame includes a frame body and an inlay, the frame body includes a base, and the entire frame body is made of metal material; there are several inlays, and a detachable installation structure is adopted between the inlays and the frame body. After the inlays are assembled with the frame body, a complete fan frame is formed.

2. The combined high-efficiency heat dissipation and light-emitting fan according to claim 1, characterized in that: The inlay is made of metal or plastic and is integrally formed. Fixing holes are arranged on the inlay. The inlay is installed at the four corners of the frame body by screws passing through the fixing holes.

3. The combined high-efficiency heat dissipation and light-emitting fan according to claim 2, characterized in that: The frame body is a polygonal structure, and heat dissipation holes are arranged on the side walls thereof, and the heat dissipation holes are connected to the interior of the frame body; the inlay is an isosceles right triangle structure, and screws are screwed into the sides of the inlay to assemble and fix it with the frame body.

4. The combined high-efficiency heat dissipation and light-emitting fan according to claim 3, characterized in that: A protruding positioning convex strip is arranged on one side of the inlay facing the frame body, and a positioning groove is arranged at the corner position of the frame body. The positioning convex strip is inserted into the positioning groove so that the inlay and the frame body are combined and docked.

5. The combined high-efficiency heat dissipation and light-emitting fan according to claim 1, characterized in that: A ring-shaped mounting groove is arranged at the bottom edge of the inner part of the frame body, and the light-emitting mechanism is installed in the mounting groove; an arc-shaped light-transmitting hole is arranged at the position of the bottom surface of the frame body aligned with the mounting groove, so that the fan forms a three-sided light-emitting structure facing up, down and inward.

6. The combined high-efficiency heat dissipation and light-emitting fan according to claim 5, characterized in that: The light-emitting mechanism includes a light strip, a translucent fixed cover, a first translucent cover and a second translucent cover. The light strip is a ring structure, and a plurality of LED lamp beads are arranged on its inner surface. The translucent fixed cover is installed close to the inner wall of the frame body, the light strip is installed on the inner side of the translucent fixed cover, the first translucent cover is installed on the inner side of the light strip to cover the light strip, and the second translucent cover is installed on the top of the light strip, the translucent fixed cover and the first translucent cover to cover the top of the three. A plurality of buckles are arranged on the bottom of the second translucent cover, and a plurality of buckle holes are arranged on the inner wall of the frame body. The second translucent cover is fixed on the frame body by snapping into the buckle holes through its buckles.

7. The combined high-efficiency heat dissipation and light-emitting fan according to claim 1, characterized in that: A removable bottom cover is arranged at the center of the base of the frame body, and the bottom cover includes a middle tube and a chassis; a fixing groove is arranged on the bottom surface of the base, and the bottom cover is fixed to the base by snapping the chassis into the fixing groove, and the middle tube extends into the center of the interior of the frame body for installing the motor and the fan blades; the base is connected to the inner wall of the frame body through a plurality of boosting ribs, and the boosting ribs are opposite to the fan blades.

8. The combined high-efficiency heat dissipation and light-emitting fan according to claim 1, characterized in that: A power interface is arranged on the side wall of the frame body, the power interface opens outward, a power connection terminal is arranged inside the power interface, and the power connection terminal is connected to the motor through a wire.

9. The combined high-efficiency heat dissipation and light-emitting fan according to claim 1, characterized in that: A plurality of heat dissipation strips protruding inwards are arranged axially on the inner wall of the frame body, and recesses are formed between adjacent heat dissipation strips. The light emitting mechanism is installed close to the heat dissipation strips. A plurality of heat dissipation fins are arranged on the outer side wall of the inlay.

10. The combined high-efficiency heat dissipation and light-emitting fan according to claim 6, characterized in that: The frame body adopts a split structure, which at least includes an upper frame and a bottom frame; a stud is arranged on the second light-transmitting cover, and a screw rod passes through the bottom frame and is connected and fixed to the stud of the second light-transmitting cover, so that the second light-transmitting cover clamps the upper frame and the bottom frame together.

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