TW201913283A - Heat radiation fan with a luminous panel - Google Patents

Abstract

A heat radiation fan with a luminous panel, which includes a fan body having an annular shell, both sides of the annular shell are provided with an opening, respectively, the annular shell is provided with a plurality of convex ribs that are connected to a substrate, the substrate has a joint surface back to the other opening, a light emitting plate having a light emitting surface and a connecting surface opposite to the light emitting surface, the light emitting surface has a light emitting portion, a light guiding plate defined with a light guiding hole and connected to the light emitting surface, the light emitting portion passing through the light guiding hole, a transparent plate connected to the other side of the light guiding plate opposite to the light emitting plate, the transparent plate has a transparent area and an opaque area.

Description

Cooling fan with light panel

The present invention relates to a heat dissipation fan, and more particularly to a heat dissipation fan having a light-emitting panel.

Generally, computers on the market are equipped with a cooling fan, which is used to dissipate heat from the computer mainframe to prevent the computer host from being damaged or even damaged due to overheating.

The market also provides a transparent computer mainframe for users to directly view the inside of the computer, which allows the user to directly observe the deposition of dust inside the computer mainframe, so that the user can immediately clean the inside of the computer mainframe;

However, modern people attach great importance to the design sense. The transparent computer mainframe can only see the inside of the mainframe, and there is no special change inside the mainframe, which can not meet the needs of modern people.

In view of this, it is indeed necessary to provide a cooling fan with a light-emitting panel to solve the lack of special changes in the transparent computer main body casing.

It is an object of the present invention to solve the problem that the heat dissipation fan cannot satisfy the user's pursuit of design because there is no special change.

To achieve the foregoing objective, the present invention is a heat dissipation fan having a light-emitting panel, comprising:

a fan body having a ring-shaped annular shell, the two sides of the ring shell respectively have an opening, the ring shell has an inner surface facing the opening, and the inner surface is provided with a plurality of ribs at one of the openings. The plurality of ribs are connected in common to a substrate having a joint surface facing away from the other opening;

a illuminating plate having a light emitting surface and a connecting surface, wherein the light emitting surface is provided with a light emitting portion, and the connecting surface is combined with the joint surface;

a light guide plate is made of a light guide material, the light guide plate has a light guide hole, and the light guide plate is combined with the light emitting surface of the light emitting plate, so that the light emitting plate is located between the light guide plate and the substrate, and The light guiding hole allows the light emitting portion to pass through, and the light emitting portion emits light to cause the light guiding plate to emit light as a whole;

a light-transmitting plate is coupled to the other side of the light-emitting plate, such that the light-guiding plate is located between the light-transmitting plate and the light-emitting plate, the light-transmitting plate has a light-transmitting area and an opaque area. The light transmissive area can transmit light from the light guide plate, and the opaque area cannot penetrate the light of the light guide plate.

The heat dissipation fan of claim 1, wherein the joint surface has a first weld point, and the joint surface has a second weld point, the joint surface is The first solder joint welds the joint surface to the joint surface, and the light guide hole allows the second weld point to pass therethrough.

The heat dissipation fan with a light-emitting panel according to claim 1, wherein the number of the light-emitting portions is three, and the number of the light-guiding holes is three, and each of the light-emitting portions passes through the three light-guiding holes respectively. And the soldering plate further has a soldering hole for the second soldering point to pass through, so that the light guiding plate can closely fit the connecting surface of the light emitting board.

The heat dissipation fan having a light-emitting panel according to claim 1, wherein the light-transmissive area can be a shape, a pattern, a trademark, a pattern, or the like required by a user.

The light-emitting plate, the light-guiding plate and the light-transmitting plate are disposed on the substrate, and the light-transmitting portion of the light-transmitting plate transmits light from the light-emitting plate and the light guide plate, and the light-transmitting plate is The light transmissive area and the opaque area together form a shape, a pattern, a trademark or a pattern required by the user, so that the transmitted light presents a shape, a pattern, a trademark or a pattern desired by the user, thereby allowing the fan body to have a special shape. The change and design make it more design sense to satisfy the user's pursuit of design.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following for a brief description of the following:

Referring to FIG. 1 to FIG. 3, the present invention is a heat dissipation fan having a light-emitting panel, comprising:

A fan body 10 has a ring-shaped casing 11 surrounded by an annular shape. The ring casing 11 has an opening 12 on each side thereof. The ring casing 11 has an inner surface 111 facing the opening 12. The inner surface 111 is convexly disposed. a plurality of ribs 13, each of the ribs 13 is located at the opening 12, and the plurality of ribs 13 are connected to a substrate 14 having a joint surface 141 facing away from the other opening 12, the joint surface 141 having a first a solder joint 15;

An illuminating panel 20 has a light emitting surface 201 and a connecting surface 202. The light emitting surface 201 is provided with a light emitting portion 21, and the light emitting portion 21 can be an LED lamp, and the illuminating panel 20 is provided with a second soldering Point 22, the connecting surface 202 is welded and joined by the second solder joint 22 and the first solder joint 15;

The light guide plate 30 is made of a light guide material. The light guide plate 30 has a light guide hole 31. The light guide plate 30 is combined with the light emitting surface 201 of the light emitting plate 20, so that the light emitting plate 20 is located on the light guide plate. Between the substrate 30 and the substrate 14 , the light guide hole 31 allows the light-emitting portion 21 and the second solder joint 22 to pass through, and the light-emitting portion 21 emits light to cause the light guide plate 30 to emit light as a whole;

A light-transmitting plate 40 is coupled to the other surface of the light-emitting plate 20 facing the light-emitting plate 20, such that the light-guiding plate 30 is located between the light-transmitting plate 40 and the light-emitting plate 20, and the light-transmitting plate 40 has a light-transmitting plate The light-transmissive area 41 can transmit light from the light guide plate 30, and the light-impermeable area 42 cannot penetrate the light of the light guide plate 30, and the light-transmissive area 41 can be used according to the area 41 and the opaque area 42. The demand changes to a different shape, and can also be changed to a trademark or text.

Referring to FIG. 4 and FIG. 5, in another embodiment, the number of the light emitting portions 21 is three, and the number of the light guiding holes 31 is three, and each of the light emitting portions 21 passes through the three guiding portions respectively. The light guide hole 31 has a soldering hole 32 for the second solder joint 22 to pass through, so that the light guide plate 30 can be closely adhered to the connecting surface 202 of the light emitting panel 20.

The above is the structural configuration of the present invention and its connection relationship, and the usage of the present invention is as follows:

Referring to FIG. 1 to FIG. 5 , after the heat dissipation fan having the light-emitting panel of the present invention is installed in a position to be dissipated, the light-emitting portion 21 of the light-emitting panel 20 emits light, and the light guide plate 30 is illuminated by the light-emitting portion 21 . The light guide plate 30 emits light as a whole, and the light transmissive area 41 of the light transmissive plate 40 transmits the light of the light guide plate 30, and the opaque area 42 of the transparent plate 40 does not penetrate the light guide plate. The light of 30 can be changed into the shape, pattern, trademark or pattern required by the user as needed, so that the light transmitted by the transparent plate 40 presents the shape, pattern, trademark or the desired shape of the user. Pattern.

The light-emitting panel 20, the light-guiding plate 30 and the light-transmitting plate 40 are disposed on the substrate 14 , and the light-transmissive region 41 of the light-transmitting plate 40 is transparent to the light-emitting panel 20 and the light guide plate 30 . The light, the light-transmissive area 41 and the opaque area 42 of the light-transmitting plate 40 together form a shape, a pattern, a trademark or a pattern required by the user, so that the light that is transmitted presents the shape, pattern, trademark or the desired shape of the user. The pattern, in turn, allows the fan body 10 to have a special change and design, so that it has a more sense of design to meet the user's pursuit of design.

10‧‧‧fan body

11‧‧‧ Ring shell

111‧‧‧ inside

12‧‧‧ openings

13‧‧‧ Ribs

14‧‧‧Substrate

141‧‧‧ joint surface

15‧‧‧First solder joint

20‧‧‧ illuminated board

201‧‧‧Lighting surface

202‧‧‧ Connection surface

21‧‧‧Lighting Department

22‧‧‧second solder joint

30‧‧‧Light guide

31‧‧‧Light guide hole

32‧‧‧welding holes

40‧‧‧Transparent board

41‧‧‧Light transmission area

42‧‧‧Opacity zone

1 is a perspective view of a preferred embodiment of the present invention. 2 is an exploded view of the present invention in a preferred embodiment. 3 is an exploded view of another exploded state of the present invention in a preferred embodiment. Figure 4 is an exploded view of another preferred embodiment of the present invention. Figure 5 is an exploded view of another exploded state of another preferred embodiment of the present invention.

Claims (4)

A heat dissipation fan having a light-emitting panel, comprising: a fan body having a ring-shaped annular shell, each of the two sides of the ring shell having an opening, the ring shell having an inner surface facing the opening, wherein the inner surface is located therein a plurality of ribs are protruded from the opening, and the plurality of ribs are connected to a substrate, the substrate has a joint surface facing away from the other opening; a luminescent panel having an opposite light emitting surface and a connecting surface, the illuminating a light-emitting portion is disposed on the surface, and the connecting surface is combined with the joint surface; a light guide plate is made of a light-conducting material, the light guide plate has a light guiding hole, and the light-emitting surface of the light guide plate and the light-emitting surface of the light-emitting plate The light-emitting plate is disposed between the light guide plate and the substrate, and the light-guiding hole allows the light-emitting portion to pass through, and the light-emitting portion emits light to cause the light guide plate to emit light as a whole; a light-transmitting plate and the guide The light plate is coupled to the other side of the light-emitting board, such that the light-guiding plate is located between the light-transmitting plate and the light-emitting plate, the light-transmitting plate has a light-transmissive area and an opaque area, and the light-transmissive area can penetrate the light-transmitting area Light from the light guide plate, and the The light in the opaque area cannot be transmitted through the light guide plate. The heat dissipation fan with a light-emitting panel according to claim 1, wherein the joint surface has a first solder joint, and the joint surface has a second solder joint, the joint surface is provided by the second solder joint The first solder joint is welded and joined, and the light guide hole allows the second solder joint to pass through. The heat dissipation fan with a light-emitting panel according to claim 1, wherein the number of the light-emitting portions is three, and the number of the light-guiding holes is three, and each of the light-emitting portions passes through the three light-guiding holes respectively. And the soldering plate further has a soldering hole for the second soldering point to pass through, so that the light guiding plate can closely fit the connecting surface of the light emitting board. The heat dissipation fan having a light-emitting panel according to claim 1, wherein the light-transmissive area can be a shape, a pattern, a trademark, a pattern, or the like required by a user.