CN216278622U

CN216278622U - Radiating fan with lighting effect

Info

Publication number: CN216278622U
Application number: CN202122693960.9U
Authority: CN
Inventors: 李燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-12
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a radiating fan with a light effect, which comprises a radiating component and the light effect component, wherein the radiating component comprises a frame and fan blades, the frame is provided with an accommodating cavity, the fan blades are arranged in the accommodating cavity, the fan blades are pivoted with the frame, the light effect component comprises a reflecting mirror, a semi-transmitting mirror and a luminous element, the reflecting mirror is arranged on one side of the frame, which is far away from the fan blades, the semi-transmitting mirror is arranged on one side of the reflecting mirror, which is far away from the fan blades, at intervals, the reflecting surface of the reflecting mirror faces towards the semi-transmitting mirror, the luminous element is arranged on the frame, and light emitted by the luminous element can be emitted towards the semi-transmitting mirror. In the radiating fan with the lighting effect, part of light rays emitted by the luminous element penetrate out of the semi-transparent mirror, and the other part of the light rays are circularly reflected between the semi-transparent mirror and the reflector, so that the light effect of infinite extension can be seen from the front side of the semi-transparent mirror; in addition, the reflector and the semi-transparent mirror are fixed on the frame, and the reflector and the semi-transparent mirror cannot rotate along with the fan blades, so that light cannot generate a light-headedness feeling, and the use experience feeling is improved.

Description

Radiating fan with lighting effect

Technical Field

The utility model relates to the technical field of cooling fans, in particular to a cooling fan with lighting effect.

Background

Currently, with the increasing popularity of computers, many users not only desire good performance of the computers, but also desire good appearance of the computers themselves. Based on the above purposes, many manufacturers or users who assemble the computer mainframe by themselves can set the luminous body on the cooling fan when configuring the computer mainframe, and the appearance impression of the computer mainframe is improved by the light emitted by the luminous body.

However, the conventional light-emitting heat dissipation fan usually arranges the light effect component at the center of the fan blade. When the cooling fan is powered on, the light-emitting component rotates along with the fan blades, so that the generated light effect cannot achieve the expected effect, and the user can feel dizzy when watching the fan for a long time, and the use experience of the user is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling fan with luminous efficiency, which can emit luminous efficiency with infinite extension, and the luminous efficiency cannot rotate along with fan blades, so that the visual effect is improved, and the defects in the prior art are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a take radiator fan of light efficiency, includes radiator unit and light efficiency subassembly, radiator unit includes frame and flabellum, be equipped with the holding chamber on the frame, the flabellum sets up the holding intracavity, the flabellum with the frame pin joint, the light efficiency subassembly includes speculum, semi-transparent mirror and illuminating part, the speculum setting is kept away from at the frame one side of flabellum, the semi-transparent mirror interval sets up the speculum is kept away from one side of flabellum, just the plane of reflection of speculum is towards the semi-transparent mirror, the illuminating part is installed on the frame, just the light energy that the illuminating part sent can the directive to semi-transparent mirror.

In one embodiment, the frame includes an outer frame, a base and a connecting arm, the accommodating cavity penetrates through the outer frame along a height direction of the outer frame, the base is disposed at one end of the accommodating cavity, the base is connected with the outer frame through the connecting arm, and the fan blades are pivoted with the base.

In one embodiment, the light emitting element is disposed on a side of the base close to the fan blades, and the reflector and the semi-transparent mirror are disposed on a side of the base away from the light emitting element.

In one embodiment, the base is a light-transmitting structure.

In one embodiment, the base is made of a transparent material.

In one embodiment, the base is provided with a light hole.

In one embodiment, the light effect assembly further includes a light shielding ring, the light shielding ring surrounds the reflector, one end of the light shielding ring is connected to the base, the other end of the light shielding ring extends in a direction away from the light emitting element, and the half-lens cover is disposed at one end of the light shielding ring away from the reflector.

In one embodiment, the light-emitting component comprises a PCBA board and a plurality of LED lamp beads, the LED lamp beads are arranged on one side, close to the reflector, of the PCBA board at intervals, and the LED lamp beads are electrically connected with the PCBA board.

In one embodiment, the accommodating cavity, the base and the fan blades are coaxially arranged.

In one embodiment, a logo is arranged on the semi-transparent mirror.

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

according to the cooling fan with the lighting effect, part of light rays emitted by the light emitting element penetrate out of the semi-transparent mirror, part of light rays are reflected to the reflector through the semi-transparent mirror, the reflector reflects the light rays back to the semi-transparent mirror, the light effect of circular reflection and infinite extension can be seen from the front side of the semi-transparent mirror, and the visual effect is attractive; in addition, speculum and semi-transparent mirror setting are on the frame, and when radiator fan worked, speculum and semi-transparent mirror can not rotate along with the flabellum, therefore light can not make people produce light-headedness's sensation, have promoted and have used the experience and feel.

Drawings

Fig. 1 is a schematic overall structure diagram of a heat dissipation fan with lighting effect according to a preferred embodiment of the present invention;

fig. 2 is an exploded view of the heat dissipation fan with lighting effect shown in fig. 1;

fig. 3 is a schematic structural diagram of a frame in the heat dissipation fan with light effect shown in fig. 2.

Reference is made to the accompanying drawings in which:

cooling fan with lighting effect 100:

the heat dissipation assembly 10, the frame 11, the outer frame 111, the base 112, the connecting arm 113 and the fan blade 12; the lighting effect component 20, the reflector 21, the half-lens 22, the light emitting component 23 and the shading ring 24.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model will be described in detail with reference to embodiments shown in the drawings, in which:

referring to fig. 1 to 3, a heat dissipating fan 100 with light effect according to a preferred embodiment of the present invention includes a heat dissipating assembly 10 and a light effect assembly 20, the heat dissipating assembly 10 includes a frame 11 and fan blades 12, the frame 11 is provided with an accommodating cavity, the fan blades 12 are disposed in the accommodating cavity, the fan blades 12 are pivoted to the frame 11, the light effect assembly 20 includes a reflector 21, a semi-transparent mirror 22 and a light emitting element 23, the reflector 21 is disposed on a side of the frame 11 away from the fan blades 12, the semi-transparent mirror 22 is disposed at an interval on a side of the reflector 21 away from the fan blades 12, a reflecting surface of the reflector 21 faces the semi-transparent mirror 22, the light emitting element 23 is mounted on the frame 11, and light emitted from the light emitting element 23 can be emitted toward the semi-transparent mirror 22. The cooling fan 100 with the lighting effect can emit the lighting effect with infinite extension, and the lighting effect cannot rotate along with the fan blades 12, so that the visual effect is improved, and the user experience is improved.

As shown in fig. 1 to 3, the heat dissipation assembly 10 is used for generating an air flow to take away heat generated by the operation of the electrical component, so as to achieve the purpose of heat dissipation, and includes a frame 11 and a fan blade 12 pivotally connected to the frame 11. The frame 11 includes an outer frame 111, a base 112 and a connecting arm 113, the accommodating cavity is provided with a through accommodating cavity along the height direction of the outer frame 111, the base 112 is arranged at one end of the accommodating cavity, and the base 112 is connected with the outer frame 111 through the connecting arm 113. Further, in order to facilitate light transmission, the base 112 is a light-transmitting structure; in this embodiment, the base 112 is made of a transparent material; in other embodiments, the light-transmitting function can also be realized by forming a light-transmitting hole on the base 112. The fan 12 is disposed in the accommodating cavity, and the fan 12 is pivotally connected to the base 112. For the convenience of installation and positioning, the accommodating cavity, the base 112 and the fan blade 12 are preferably coaxially arranged.

Referring to fig. 1 and 2, the light effect element 20 is used for generating light effects and improving the visual effect of the heat dissipation fan. The light effect component 20 comprises a reflector 21, a semi-transparent mirror 22 and a light emitting element 23, wherein the reflector 21 is arranged on one side of the base 112 far away from the fan blades 12, the semi-transparent mirror 22 is arranged on one side of the reflector 21 far away from the fan blades 12 at intervals, and the reflecting surface of the reflector 21 faces the semi-transparent mirror 22; further, in order to reduce the overall thickness of the frame 11, the reflector 21 and the half-lens 22, so that the cooling fan 100 with lighting effect can be applied to a case with a more compact structure, a groove for accommodating the reflector 21 and the half-lens 22 is disposed on a side of the base 112 away from the fan blades 12. In this embodiment, the light emitting element 23 is disposed on a side of the base 112 close to the fan blade 12, and a light emitting direction of the light emitting element 23 faces the half-lens 22, in other embodiments, the light emitting element 23 may also be disposed on a side of the base 112 close to the reflector, and a light emitting direction of the light emitting element 23 faces the half-lens 22; further, the light-emitting component 23 comprises a PCBA board and a plurality of LED lamp beads, the LED lamp beads are arranged on one side of the PCBA board close to the reflector 21 at intervals, and the LED lamp beads are electrically connected with the PCBA board; in order to facilitate the installation of the PCBA board, a through hole is provided on the PCBA board for the central shaft on the base 112 to penetrate.

In an embodiment, the light effect assembly 20 further includes a light-shielding ring 24, the light-shielding ring 24 encloses the reflector 21, one end of the light-shielding ring 24 is connected to the base 112, the other end extends in a direction away from the light-emitting element 23, and the half-lens 22 covers one end of the light-shielding ring 24 away from the reflector 21; through setting up shading ring 24, can prevent that light from the side scattering between speculum 21 and the semi-transparent mirror 22 from coming out, influence the whole performance of light efficiency to ensure that light concentrates on between speculum 21 and the semi-transparent mirror 22, make the effect that light infinitely extends better, promote the aesthetic feeling of light efficiency.

In order to highlight the brand of a manufacturer, a logo is arranged on the semi-transparent mirror 22, the logo can be fixed on the semi-transparent mirror 22 in a laser engraving, silk printing or pasting mode, and is arranged on the semi-transparent mirror 22, so that when the radiating fan 100 with the lighting effect works, the logo does not rotate along with the fan blades 12, the logo can be clearly viewed, and the brand effect of the manufacturer is improved when the logo is under the contrast of the lighting effect.

According to the cooling fan 100 with the lighting effect, after the light emitted by the luminous element 23 passes through the base 112, a part of light penetrates out of the semi-transparent mirror 22, a part of light is reflected to the reflector 21 through the semi-transparent mirror 22, the reflector 21 reflects the light back to the semi-transparent mirror 22, the light effect of circular reflection and infinite extension can be seen from the front side of the semi-transparent mirror 22, and the visual effect is attractive; in addition, the reflector 21 and the semi-transparent mirror 22 are disposed on the frame 11, and when the cooling fan works, the reflector 21 and the semi-transparent mirror 22 will not rotate along with the fan blades 12, so that the light will not generate a light-headedness feeling, and the use experience feeling is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a take radiator fan of light efficiency, its characterized in that includes radiator unit and light efficiency subassembly, radiator unit includes frame and flabellum, be equipped with the holding chamber on the frame, the flabellum sets up the holding intracavity, the flabellum with the frame pin joint, the light efficiency subassembly includes speculum, semi-transparent mirror and illuminating part, the speculum sets up and keeps away from at the frame one side of flabellum, the semi-transparent mirror interval sets up the speculum is kept away from one side of flabellum, just the plane of reflection of speculum is towards the semi-transparent mirror, the illuminating part is installed on the frame, just the light energy that the illuminating part sent can the directive to the semi-transparent mirror.

2. The heat dissipation fan with lighting effect of claim 1, wherein the frame comprises an outer frame, a base and a connecting arm, the accommodating cavity penetrates through the outer frame along a height direction of the outer frame, the base is disposed at one end of the accommodating cavity, the base is connected with the outer frame through the connecting arm, and the fan blades are pivotally connected with the base.

3. The fan as claimed in claim 2, wherein the light-emitting element is disposed on a side of the base near the fan blades, and the reflector and the semi-transparent mirror are disposed on a side of the base far from the light-emitting element.

4. The efficient heat dissipation fan of claim 3, wherein the base is a light transmissive structure.

5. The efficient heat dissipation fan of claim 4, wherein said base is made of a transparent material.

6. The heat dissipation fan with lighting effect of claim 4, wherein the base is provided with a light hole.

7. The heat dissipating fan with light effect as claimed in claim 3, wherein the light effect assembly further comprises a light shielding ring, the light shielding ring surrounds the reflector, one end of the light shielding ring is connected to the base, the other end of the light shielding ring extends in a direction away from the light emitting element, and the half lens cover is disposed at an end of the light shielding ring away from the reflector.

8. The heat dissipation fan with light effect of claim 1, wherein the light emitting component comprises a PCBA board and a plurality of LED lamp beads, each LED lamp bead is arranged on one side of the PCBA board close to the reflector at intervals, and each LED lamp bead is electrically connected with the PCBA board.

9. The heat dissipating fan with light effect as claimed in claim 2, wherein the receiving cavity, the base and the fan blades are coaxially disposed.