Luminous cooling fan

Abstract

The utility model provides a light-emitting cooling fan which comprises a lower frame and an upper frame which are buckled with each other, a fixing frame is arranged in the center of the lower frame, a driving motor is fixedly installed in the center of the fixing frame, fan blades are installed on an output shaft of the driving motor, an inner ring is arranged on the top of the lower frame, a lamp strip is installed on the outer side of the inner ring, and a transparent piece is arranged on the outer side of the lamp strip in a covering mode. The upper and lower sides of the transparent part are fixedly clamped with the lower frame and the upper frame; at least two groups of fixing grooves are formed in the outer side of the transparent part at equal intervals, side prisms are fixedly mounted in the fixing grooves, and side light-transmitting mirrors cover notches of the fixing grooves. The lamp strip is mounted on the outer side of the inner ring of the lower frame, so that the fan frame can be illuminated during use, the overall light-emitting effect is improved, a better visual effect is obtained, meanwhile, the transparent part covers the outer side of the lamp strip, and the side prism and the side light-transmitting mirror are mounted on the outer side of the transparent part, so that the illumination uniformity is improved, and the service life of the fan frame is prolonged. And the transparent piece is more harmonious and attractive in light emission.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer fans, and more specifically, particularly relates to a luminous heat dissipation fan. Background Art

[0002] A cooling fan is a common cooling device installed in the vicinity of electronic components. It generates airflow through the rotation of the fan blades to promptly remove the heat generated by the electronic components, achieving effective heat dissipation to protect the electronic components. At present, in order to increase the appearance of some cooling fans, many fan manufacturers have designed and installed light-emitting components on the fans, so that the fans will produce a set light when powered on.

[0003] In the prior art, a light-emitting fan usually installs a light-emitting element in the center of the fan blade. When in use, the light-emitting element installed in the center emits light to the fan blade to illuminate the fan blade. The fan frame usually does not have a light-emitting structure, resulting in insufficient overall light-emitting effect and low visual effect. Therefore, in view of this, the existing structure and defects are studied and improved to provide a light-emitting cooling fan, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a luminous heat dissipation fan, which is achieved by the following specific technical means:

[0005] A light-emitting heat dissipation fan comprises a lower frame and an upper frame which are interlocked with each other, a fixing frame is provided at the center of the lower frame, a driving motor is fixedly installed at the center of the fixing frame, a fan blade is installed at the output shaft of the driving motor, a mounting groove is provided at the top of the central body of the fan blade, a light board is installed inside the mounting groove, a fan blade prism is installed on the top side of the light board, a fan blade light-transmitting mirror is fixedly bonded at the notch of the mounting groove, an inner ring is provided at the top of the lower frame, a light strip is installed on the outer side of the inner ring, and a transparent part is provided on the outer cover of the light strip; the upper and lower sides of the transparent part are fixedly clamped with the lower frame and the upper frame; at least two groups of fixing grooves are equidistantly provided on the outer side of the transparent part, side prisms are fixedly installed inside the fixing grooves, and the notches of the fixing grooves are covered with side light-transmitting mirrors.

[0006] Furthermore, the lower frame is provided with a plurality of groups of clips at equal angles on the outer side close to the inner ring, and the light strip is installed between the inner side of the clips and the outer side of the inner ring.

[0007] Furthermore, the installation positions of the transparent parts corresponding to the lower frame and the upper frame are respectively provided with multiple groups of lower light-transmitting grooves and multiple groups of upper light-transmitting grooves; the upper and lower sides of the transparent parts are respectively provided with multiple groups of connecting strips, and the multiple groups of connecting strips located on the upper and lower sides are respectively installed in the upper light-transmitting grooves and the lower light-transmitting grooves.

[0008] Furthermore, the upper light-transmitting groove and the lower light-transmitting groove are respectively communicated with the outer sides of the upper frame and the lower frame; and the connecting strip has the same size as the upper light-transmitting groove and the lower light-transmitting groove.

[0009] Furthermore, the connecting strip and the transparent member are an integrated structure.

[0010] Furthermore, a lower connecting seat is provided at the top corner of the lower frame, and an upper connecting seat corresponding to the lower connecting seat is provided at the top corner of the upper frame; a claw is provided at the bottom of the upper connecting seat, and a slot that can be connected to the claw is provided inside the lower connecting seat.

[0011] Furthermore, multiple groups of lamp beads are installed on the surface of the light strip and the light board, and the multiple groups of lamp beads are all RGB lamp beads.

[0012] Furthermore, the side light-transmitting mirror and the fan blade light-transmitting mirror are respectively connected to the installation groove and the fixing groove through EVA double-sided adhesive.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model can realize illuminating the fan frame when in use by installing a light belt on the outer side of the inner ring of the lower frame, improving the overall lighting effect to obtain a better visual effect. At the same time, by arranging a transparent part on the outer side of the light belt and installing a side prism and a side light-transmitting mirror on the outer side of the transparent part, the uniformity of the lighting is improved, making the light emission of the transparent part more coordinated and beautiful;

[0015] 2. The utility model can achieve a stable connection with the connecting strip of the transparent part by respectively arranging the lower light-transmitting groove and the upper light-transmitting groove on the lower frame and the upper frame, so as to improve the installation stability and convenience of the transparent part. At the same time, through the arrangement of the lower light-transmitting groove and the upper light-transmitting groove, when the light strip is lit, the connecting strip can be illuminated and can be observed from the outside, so as to further improve the overall luminous effect and visual effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the disassembly of the structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the general assembly of the utility model structure.

[0018] Figure 3 It is a schematic diagram of the lower frame structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the upper frame structure of the utility model.

[0020] Figure 5 It is a schematic diagram of the transparent component structure of the utility model.

[0021] Figure 6This is a schematic diagram of installing the light strip of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Lower frame; 2. Upper frame; 3. Fan blades; 4. Driving motor; 5. Light strip; 6. Transparent parts; 7. Side prisms; 8. Side light mirrors; 9. Light board; 10. Fan blade prisms; 11. Fan blade light mirrors;

[0024] 101, inner ring; 102, clamping strip; 103, lower light-transmitting groove; 104, fixing frame; 105, lower connecting seat; 201, upper light-transmitting groove; 202, upper connecting seat; 203, clamping claw; 601, connecting strip; 602, fixing groove. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention 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 operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0028] As attached Figure 1 To Attachment Figure 6 As shown:

[0029] The utility model provides a luminous heat dissipation fan, comprising a lower frame 1 and an upper frame 2 which are buckled together, a fixing frame 104 is arranged at the center of the lower frame 1, a driving motor 4 is fixedly installed at the center of the fixing frame 104, a fan blade 3 is installed at the output shaft of the driving motor 4, a mounting groove is arranged at the top of the central body of the fan blade 3, a light board 9 is installed inside the mounting groove, a fan blade prism 10 is installed on the top side of the light board 9, a fan blade light-transmitting mirror 11 is fixedly bonded at the notch of the mounting groove, and is characterized in that: an inner ring 101 is arranged at the top of the lower frame 1, a light strip 5 is installed on the outer side of the inner ring 101, and a transparent member 6 is arranged on the outer side cover of the light strip 5; the upper and lower sides of the transparent member 6 are fixedly connected with the lower frame 1 and the upper frame 2; at least two groups of fixing grooves 602 are equidistantly arranged on the outer side of the transparent member 6, a side prism 7 is fixedly installed inside the fixing groove 602, and the notches of the fixing grooves 602 are all covered with side light-transmitting mirrors 8.

[0030] The lower frame 1 is provided with a plurality of clamping strips 102 at equal angles on the outer side near the inner ring 101 , and the light strip 5 is installed between the inner side of the clamping strip 102 and the outer side of the inner ring 101 to improve the installation stability of the light strip 5 and facilitate installation and fixation.

[0031] Among them, the installation positions of the lower frame 1 and the upper frame 2 corresponding to the transparent part 6 are respectively provided with multiple groups of lower light-transmitting grooves 103 and multiple groups of upper light-transmitting grooves 201; the upper and lower sides of the transparent part 6 are provided with multiple groups of connecting strips 601, and the multiple groups of connecting strips 601 located on the upper and lower sides are respectively installed in the upper light-transmitting grooves 201 and the lower light-transmitting grooves 103.

[0032] Among them, the upper light-transmitting groove 201 and the lower light-transmitting groove 103 are respectively connected to the outer sides of the upper frame 2 and the lower frame 1; so that when the transparent part 6 and the connecting strip 601 are illuminated, they can be observed on the upper and lower sides of the fan frame, so as to further enhance the overall lighting effect; the connecting strip 601 has the same size as the upper light-transmitting groove 201 and the lower light-transmitting groove 103, so that the connecting strip 601 can be stably installed in the upper light-transmitting groove 201 and the lower light-transmitting groove 103, and has higher stability.

[0033] The connecting strip 601 and the transparent member 6 are an integrated structure.

[0034] Among them, a lower connecting seat 105 is provided at the top corner of the lower frame 1, and an upper connecting seat 202 corresponding to the lower connecting seat 105 is provided at the top corner of the upper frame 2; a claw 203 is provided at the bottom of the upper connecting seat 202, and a card groove that can be connected with the claw 203 is provided inside the lower connecting seat 105, so that the lower frame 1 can be quickly and stably connected with the upper frame 2 during assembly.

[0035] Among them, multiple groups of lamp beads are installed on the surface of the light strip 5 and the light board 9, and the multiple groups of lamp beads are RGB lamp beads, so that colorful and gorgeous lighting effects can be achieved when in use.

[0036] Among them, the side light-transmitting mirror 8 and the fan blade light-transmitting mirror 11 are respectively connected to the installation groove and the fixing groove 602 through EVA double-sided tape.

[0037] The working principle of this embodiment is as follows: by installing the light strip 5 on the outside of the inner ring 101 of the lower frame 1, the fan frame can be illuminated during use, thereby improving the overall lighting effect and obtaining a better visual effect. At the same time, by covering the outer side of the light strip 5 with a transparent part 6 and installing a side prism 7 and a side light-transmitting mirror 8 on the outer side of the transparent part 6, the uniformity of the lighting can be improved, making the light emission of the transparent part more coordinated and beautiful. By respectively providing the lower light-transmitting groove 103 and the lower light-transmitting groove 201 on the lower frame 1 and the upper frame 2, a stable connection with the connecting strip 601 of the transparent part 6 can be achieved, thereby improving the installation stability and convenience of the transparent part 6. At the same time, by providing the lower light-transmitting groove 103 and the lower light-transmitting groove 201, when the light strip 4 is lit, the connecting strip 601 can be illuminated and can be observed from the outside, thereby further improving the overall lighting effect and visual effect.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A light-emitting heat dissipation fan, comprising a lower frame (1) and an upper frame (2) which are interlocked, a fixing frame (104) being arranged at the center of the lower frame (1), a driving motor (4) being fixedly mounted at the center of the fixing frame (104), a fan blade (3) being mounted on the output shaft of the driving motor (4), a mounting groove being arranged at the top of the central body of the fan blade (3), a light board (9) being mounted inside the mounting groove, a fan blade prism (10) being mounted on the top side of the light board (9), a fan blade light-transmitting mirror (11) being fixedly bonded at the notch of the mounting groove, characterized in that: An inner ring (101) is arranged at the top of the lower frame (1), a light strip (5) is mounted on the outer side of the inner ring (101), and a transparent member (6) is arranged on the outer side of the light strip (5); the upper and lower sides of the transparent member (6) are fixedly connected to the lower frame (1) and the upper frame (2); and no less than two groups of fixing grooves (602) are arranged at equal distances on the outer side of the transparent member (6), side prisms (7) are fixedly mounted inside the fixing grooves (602), and the notches of the fixing grooves (602) are covered with side light-transmitting mirrors (8).

2. The luminous cooling fan according to claim 1, characterized in that: The lower frame (1) is provided with a plurality of groups of clamping strips (102) at equal angles on the outer side close to the inner ring (101), and the light strip (5) is installed between the inner side of the clamping strips (102) and the outer side of the inner ring (101).

3. The luminous cooling fan according to claim 1, characterized in that: The lower frame (1) and the upper frame (2) are respectively provided with a plurality of groups of lower light-transmitting grooves (103) and a plurality of groups of upper light-transmitting grooves (201) at the installation positions corresponding to the transparent member (6); the upper and lower sides of the transparent member (6) are respectively provided with a plurality of groups of connecting strips (601), and the plurality of groups of connecting strips (601) located at the upper and lower sides are respectively correspondingly installed in the upper light-transmitting grooves (201) and the lower light-transmitting grooves (103).

4. The luminous cooling fan according to claim 3, characterized in that: The upper light-transmitting groove (201) and the lower light-transmitting groove (103) are respectively in communication with the outer sides of the upper frame (2) and the lower frame (1); and the connecting strip (601) has the same size as the upper light-transmitting groove (201) and the lower light-transmitting groove (103).

5. The luminous cooling fan according to claim 3, characterized in that: The connecting strip (601) and the transparent component (6) are an integrated structure.

6. The luminous cooling fan according to claim 1, characterized in that: A lower connecting seat (105) is provided at a top corner of the lower frame (1), and an upper connecting seat (202) correspondingly connected to the lower connecting seat (105) is provided at a top corner of the upper frame (2); a clamping claw (203) is provided at the bottom of the upper connecting seat (202), and a clamping groove capable of being connected to the clamping claw (203) is provided inside the lower connecting seat (105).

7. The luminous cooling fan according to claim 1, characterized in that: Multiple groups of lamp beads are installed on the surfaces of the lamp strip (5) and the lamp board (9), and the multiple groups of lamp beads are all RGB lamp beads.

8. The luminous cooling fan according to claim 1, characterized in that: The side light-transmitting mirror (8) and the fan blade light-transmitting mirror (11) are respectively connected to the mounting groove and the fixing groove (602) via EVA double-sided adhesive tape.

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