WO2020191944A1

WO2020191944A1 - Colorful twin fans for computer mainframe box

Info

Publication number: WO2020191944A1
Application number: PCT/CN2019/094297
Authority: WO
Inventors: 钱军
Original assignee: 钱军
Priority date: 2019-03-25
Filing date: 2019-07-02
Publication date: 2020-10-01
Also published as: CN111734665A

Abstract

Disclosed are colorful twin fans for a computer mainframe box. The colorful twin fans comprise a fan upper hood (1) and a fan lower hood (2), a bottom end of the fan upper hood (1) is provided with an upper light guide ring (3), the top end of the fan lower hood (2) is provided with a lower light guide ring (4), a luminous body (5) is mounted in a cavity formed by the assembling of the fan upper hood (1) and the fan lower hood (2), and the fan upper hood (1) and the fan lower hood (2) are respectively provided with two impeller mounting holes. The twin fans further comprise two magnet frames (6), a motor (7) is respectively mounted in the two impeller mounting holes of the fan lower hood (2), each of the motors (7) is provided with an impeller (8) by means of the corresponding magnet frame (6), and light emitted by the luminous body (5) is respectively emitted out of the upper light guide ring (3) and the lower light guide ring (4).

Description

Symphony dual fan for main computer box

Technical field

The invention relates to the technical field of parts of a computer main body box, in particular to a phantom color double fan for a computer main body box.

Background technique

With the progress of society, the use of computers has become more and more popular. In order to ensure the normal heat dissipation of the computer, a heat sink is one of the essential components, such as a cooling fan. However, the outdated appearance of the bowl frame cooling fan currently used in the computer can no longer meet the needs of the DIY market.

Summary of the invention

technical problem

The solution to the problem

Technical solutions

The technical problem to be solved by the present invention is: in order to solve the above-mentioned problems in the background art, it provides a magic color double fan for the main computer cabinet, which adopts a dual-fan combined design to make the overall fan heating effect of the main computer cabinet better.

The technical solution adopted by the present invention to solve its technical problem is: a dual fan fan for a computer main box, which has a fan upper cover and a fan lower cover, and an upper light guide ring is installed at the bottom of the fan upper cover. A lower light guide ring is installed at the top of the lower fan cover, a luminous body is installed in the cavity formed by the assembly of the upper fan cover and the lower fan cover, the upper fan cover and the lower fan cover respectively have two impeller mounting holes, the double fan is also There are two magnetic frames, the two impeller mounting holes on the lower cover of the fan are respectively equipped with motors, and each motor is equipped with an impeller through the corresponding magnetic frame. The light emitted by the luminous body is respectively from the upper guide ring and the lower guide Shoot out at the aperture. The design scheme of upper and lower light emission allows users to see the brilliant light effect no matter the installation. At the same time, the dual-fan combined design is adopted. It is more convenient whether it is installed on the main computer box or on the water cooling row. The overall effect is better.

More specifically, in the above technical solution, the upper fan cover and the lower fan cover are assembled by upper and lower buckling, and the upper and lower buckling design makes the assembly of the upper fan cover and the lower fan cover easier and saves man-hours.

More specifically, in the above technical solution, the bottom end of the upper fan cover has a number of protrusions, and the top end of the lower fan cover has a number of grooves. The protrusions are matched and embedded into the grooves to achieve The assembly of the upper fan cover and the lower fan cover, and the upper and lower buckle design, make the assembly of the upper fan cover and the lower fan cover easier and save man-hours.

More specifically, in the above technical solution, the upper and lower light guides are assembled by snapping up and down, and the upper and lower snapping design makes the assembly of the upper and lower light guides easier and saves man-hours.

More specifically, in the above technical solution, the bottom end of the upper light guide ring has a number of inserts, and the top end of the lower light guide ring has a number of inserts. The inserts are matched and embedded into the inserts to achieve The assembling of the upper and lower light guides and the upper and lower buckle design makes the assembly of the upper and lower light guides easier and saves man-hours.

More specifically, in the above technical solution, the four corners of the upper part of the fan upper cover are all provided with upper shock-proof pads, and the four corners of the lower part of the fan lower cover are all provided with lower shock-proof pads. The design of the pad and the lower shockproof pad make the overall shockproof effect of the Symphony dual fan better.

More specifically, in the above technical solution, the middle sleeve of each impeller mounting hole on the lower cover of the fan is provided with a bearing, a cross buckle and a wear-resistant gasket, and the motor is installed through a corresponding bearing In the middle of the fan lower cover impeller installation hole, the cross buckle is located at the bottom of the bearing, and the wear-resistant gasket is located at the bottom of the cross buckle.

More specifically, in the above technical solution, the outer contour of the upper fan cover, the outer contour of the lower fan cover, the outer contour of the upper light guide ring and the outer contour of the lower light guide ring are all rectangular, that is, the upper fan cover, the fan The structure formed by the assembly of the lower cover, the upper light guide ring and the lower light guide ring is a column structure, which adopts a column design scheme to reduce mold costs.

More specifically, in the above technical solution, the inner profile of the upper fan cover, the inner profile of the lower fan cover, the inner profile of the upper light guide ring, the inner profile of the lower light guide ring, the outer profile of the luminous body and the The inner contours are all dumbbell-shaped, and this structural design facilitates the installation and use of the two impellers.

More specifically, in the above technical solution, the specifications of the two motors are the same, and the specifications of the two impellers are the same. This design makes the installation of the two motors and the two impellers easier.

The beneficial effects of the invention

Beneficial effect

The beneficial effects of the present invention are: the magic color double fan for the main computer box has the following advantages:

1. Adopt the design scheme of up and down light, so that users can see the brilliant light effect no matter how to install;

2. Adopting dual fan combined design, whether it is installed on the main computer box or on the water cooling row, it is more convenient and the overall effect is better;

3. The upper and lower fan cover and the fan lower cover are designed to be snapped up and down, and the upper and lower light guide rings are designed to be snapped up and down, making assembly easier and saving man-hours.

Brief description of the drawings

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments described in this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic diagram of the structure of the present invention;

Fig. 2 is a schematic diagram of an exploded structure of Fig. 1;

Fig. 3 is a cross-sectional view at A-A in Fig. 1.

The labels in the drawings are: 1. Fan upper cover; 2. Fan lower cover; 3. Upper light guide ring; 4. Lower light guide ring; 5. Light-emitting body; 6. Magnetic frame; 7. Motor; 8. Impeller; 9. , Upper anti-vibration pad; 10. Lower anti-vibration pad; 11. Bearing; 12. Cross buckle ring; 13. Wear-resistant gasket.

The best embodiment for implementing the invention

The best mode of the invention

In order to make the technical problems, technical solutions, and beneficial effects solved by the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

See Figure 1, Figure 2 and Figure 3. The Symphony dual fan for the main computer box of the present invention has a fan upper cover 1 and a fan lower cover 2. The bottom end of the fan upper cover 1 is provided with an upper light guide ring 3 and a lower fan cover A lower light guide ring 4 is installed on the top end of the fan 2, and a luminous body 5 is installed in the cavity formed by the assembly of the upper fan cover 1 and the lower fan cover 2. The upper fan cover 1 and the lower fan cover 2 respectively have two impeller mounting holes. The dual fan also has two magnetic frames 6, the specifications of the two magnetic frames 6 are the same, the magnetic frame 2 is a hollow cylindrical structure, and the two impeller mounting holes on the fan lower cover 2 are respectively installed with a motor 7 and a motor 7. Wires are connected to each motor 7 through the corresponding magnetic frame 6 is equipped with an impeller 8, the light emitted by the luminous body 5 is respectively emitted from the upper light guide 3 and the lower light guide 4. The design scheme of upper and lower light emission allows users to see the brilliant light effect no matter the installation. At the same time, the dual-fan combined design is adopted. It is more convenient whether it is installed on the main computer box or on the water cooling row. The overall effect is better.

The upper fan cover 1 and the lower fan cover 2 are assembled by buckling up and down. Specifically, the bottom end of the upper fan cover 1 has a number of protrusions, and the top end of the lower fan cover 2 has a number of grooves. The assembly of the upper fan cover 1 and the lower fan cover 2 is realized by the way that the protrusions are matched and embedded into the grooves. . The up-and-down buckle design makes the assembly of the upper fan cover 1 and the lower fan cover 2 easier and saves man-hours.

The upper light guide ring 3 and the lower light guide ring 4 are assembled by snapping up and down. Specifically, the bottom end of the upper light guide ring 3 has several inserts, and the top end of the lower light guide ring 4 has several inserts. The inserts are matched and embedded into the inserts to realize the assembly of the upper light guide 3 and the lower light guide 4 . The upper and lower buckle design makes the assembly of the upper light guide 3 and the lower light guide 4 easier, saving man-hours.

The upper four corners of the upper fan cover 1 are provided with upper shock-proof pads 9, and the lower four corners of the lower fan cover 2 are provided with lower shock-proof pads 10, and the upper shock-proof pads 9 and the lower shock-proof pads 10 are made of silicone materials. The design of the upper shockproof pad 9 and the lower shockproof pad 10 makes the overall shockproof effect of the Symphony dual fan better.

A bearing 11, a cross buckle 12 and a wear-resistant washer 13 are provided in the middle sleeve of each impeller mounting hole on the lower fan cover 2. The motor 7 is installed in the middle of the impeller mounting hole of the lower fan cover 2 through the corresponding bearing 11 , The cross buckle 12 is located at the bottom of the bearing 11, and the wear-resistant washer 13 is located at the bottom of the cross buckle 12. The bearing 11 uses a circulating oil groove bearing. The cross buckle 12 is a circular sheet with a circular hole provided in the middle, and four rectangular narrow grooves are provided in the circumferential direction of the circular hole, and the four rectangular narrow grooves form a cross shape. The wear-resistant gasket 13 is a circular sheet.

The outer contour of the upper fan cover 1, the outer contour of the lower fan cover 2, the outer contour of the upper light guide ring 3, and the outer contour of the lower light guide ring 4 are all rectangular, that is, the upper fan cover 1, the lower fan cover 2, the upper light guide 3 The structure formed by assembling the lower light guide ring 4 with each other is a column structure, and a column design scheme is adopted to reduce mold costs.

The inner contour of the upper fan cover 1, the inner contour of the lower fan cover 2, the inner contour of the upper light guide ring 3, the inner contour of the lower light guide ring 4, the outer contour of the luminous body 5 and the inner contour of the luminous body 5 are all dumbbell-shaped, This structural design facilitates the installation and use of the two impellers 8.

The specifications of the two motors 7 are the same, and the specifications of the two impellers 8 are the same. This design makes the installation of the two motors 7 and the two impellers 8 easier.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present invention, according to the technology of the present invention Equivalent replacements or changes to the scheme and its inventive concept should all fall within the protection scope of the present invention.

Claims

A phantom color dual fan for a main computer box, which is characterized by having a fan upper cover (1) and a fan lower cover (2), and an upper light guide ring (3) is installed at the bottom of the fan upper cover (1) A lower light guide ring (4) is installed on the top of the lower fan cover (2), a luminous body (5) is installed in the cavity formed by the assembly of the upper fan cover (1) and the lower fan cover (2), and the upper fan There are two impeller mounting holes on the cover (1) and the lower fan cover (2). The dual fan also has two magnetic frames (6). The two impeller mounting holes on the fan lower cover (2) are respectively installed Motors (7), each motor (7) is equipped with an impeller (8) through a corresponding magnetic frame (6), and the light emitted by the luminous body (5) respectively comes from the upper light guide ring (3) and the lower light guide ring ( 4) Shoot at any place.
The phantom color dual fan for the main computer box of claim 1, wherein the upper fan cover (1) and the lower fan cover (2) are assembled by snapping up and down.
The phantom color dual fan for the main computer box according to claim 2, characterized in that: the bottom end of the upper fan cover (1) has a number of bumps, and the top end of the lower fan cover (2) has a number of The groove realizes the assembly of the upper fan cover (1) and the lower fan cover (2) by the way that the bumps are matched and embedded into the groove.
The phantom color dual fan for a main computer cabinet according to claim 1, wherein the upper light guide ring (3) and the lower light guide ring (4) are assembled by snapping up and down.
The phantom color dual fan for the main computer cabinet of claim 4, wherein the bottom end of the upper light guide (3) has a plurality of insertion tubes, and the top end of the lower light guide (4) has a plurality of The insert bar is matched and embedded into the insert tube to realize the assembly of the upper light guide ring (3) and the lower light guide ring (4).
The phantom color dual fan for the main computer cabinet of claim 1, wherein the upper four corners of the upper part of the fan cover (1) are all provided with upper shockproof pads (9), and the lower part of the fan The four corners of the lower part of the cover (2) are provided with lower shockproof pads (10).
The phantom color dual fan for the main computer cabinet of claim 1, wherein the middle shaft sleeve of each impeller mounting hole on the lower fan cover (2) is provided with a bearing (11) and a cross button Ring (12) and wear-resistant washer (13), the motor (7) is installed in the middle of the impeller mounting hole of the lower fan cover (2) through the corresponding bearing (11), and the cross buckle (12) It is located at the bottom of the bearing (11), and the wear-resistant washer (13) is located at the bottom of the cross buckle (12).
The phantom color dual fan for the main computer box according to claim 1, characterized in that: the outer contour of the upper fan cover (1), the outer contour of the lower fan cover (2), the upper light guide ring (3) The outer contour and the outer contour of the lower light guide (4) are both rectangular.
The phantom color dual fan for the main computer box of claim 1, wherein the inner contour of the upper fan cover (1), the inner contour of the lower fan cover (2), and the upper light guide ring (3) The inner contour, the inner contour of the lower light guide (4), the outer contour of the luminous body (5) and the inner contour of the luminous body (5) are all dumbbell-shaped.
The magic color dual fan for the main computer box of claim 1, wherein the specifications of the two motors (7) are the same, and the specifications of the two impellers (8) are the same.