CN211786970U

CN211786970U - Luminous heat abstractor

Info

Publication number: CN211786970U
Application number: CN202020560485.0U
Authority: CN
Inventors: 罗德川; 彭文玉
Original assignee: 罗德川; 彭文玉
Current assignee: Qingyuan Lisheng Technology Co.,Ltd.
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-27
Anticipated expiration: 2030-04-15

Abstract

The utility model provides a luminous heat dissipation device, which comprises a radiator, wherein one side or two sides of the radiator are provided with heat dissipation fans, the upper end of the radiator is provided with a luminous unit, the luminous unit comprises a light guide part and a shading cover arranged above the light guide part in a covering manner, the light guide part is provided with a luminous cavity with an upward opening, the luminous cavity is internally provided with a light-transmitting plate and a mirror surface reflecting plate which are arranged in parallel up and down, the luminous cavity is positioned between the light-transmitting plate and the mirror surface reflecting plate and is provided with a luminous part, the shading cover is provided with a through hole corresponding to the luminous cavity, the mirror surface reflecting plate is arranged at the bottom of the luminous cavity, the light-transmitting plate is arranged at the upper end of the through hole, the utility model can form a three-dimensional luminous effect on the outer surface of the light-transmitting plate when the mirror surface reflecting plate is observed from the, can meet the requirement of seeking personality of teenagers in the current situation.

Description

Luminous heat abstractor

Technical Field

The utility model relates to a heat dissipation equipment technical field, concretely relates to luminous heat abstractor.

Background

In order to avoid the problem that the computer is affected to reduce efficiency and even be damaged, a heat dissipation device is usually used to dissipate heat of a CPU and electrical components inside the computer, thereby ensuring that the computer works at a normal temperature. The existing heat dissipation device mainly comprises a heat dissipation fan and a heat dissipation device, the cost is low, the structure is simple, however, along with the continuous development of science and technology, the requirements of people on the heat dissipation device are higher and higher, and the traditional heat dissipation device too old can not meet the requirements of current teenagers for seeking individuality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the disappearance that prior art exists, provide a luminous heat abstractor, it can form three-dimensional luminous effect for this product is fashion pleasing to the eye more, can satisfy the current situation teenagers and pursue individualized requirement.

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

the utility model provides a luminous heat abstractor, includes the radiator, one side or both sides of radiator are equipped with radiator fan, the upper end of radiator is equipped with the light-emitting unit, the light-emitting unit includes opening luminous chamber up, parallel arrangement's light-passing board and mirror surface reflector panel about being equipped with in the luminous chamber, the luminous chamber is located and is equipped with the illuminating part between light-passing board and the mirror surface reflector panel, the setting up of light-passing board makes and forms three-dimensional luminous effect when observing to the mirror surface reflector panel from the light-passing board outside.

As a preferred scheme, the light-emitting unit further comprises a light guide part and a light shielding cover covering the light guide part, the light-emitting cavity is arranged on the light guide part, a through hole corresponding to the light-emitting cavity is formed in the light shielding cover, the mirror surface light reflecting plate is arranged at the bottom of the light-emitting cavity, and the light-transmitting plate is arranged at the upper end of the through hole.

As a preferred scheme, the light-transmitting plate is formed by a transparent or semitransparent material, and the light-guiding member is formed by a transparent or semitransparent material.

Preferably, a portion of the light guide member located between the mirror reflector and the transparent plate is a light emitting portion, and a light source for emitting light from the light guide member is disposed between the heat sink and the light guide member.

As a preferred scheme, be equipped with the PCB board between radiator and the leaded light spare, the light source is for locating lamp strip or LED lamp pearl on the PCB board.

As an optimal scheme, the lower extreme of leaded light spare is equipped with the mounting groove that is used for installing the PCB board, be equipped with the draw-in groove that corresponds with the PCB board in the mounting groove, during the equipment, the border card of PCB board is in the draw-in groove.

As a preferred scheme, the upper end of through-hole is equipped with the storage tank that is used for installing the light-passing board, the light-passing board is installed in the storage tank.

As a preferred scheme, a separation frame is arranged between the light-transmitting plate and the bottom of the containing groove.

As a preferred scheme, patterns are laser engraved on the upper surface of the mirror reflector.

Preferably, the heat sink includes a heat pipe and a plurality of fins arranged at a predetermined interval, the plurality of fins are connected to each other by the heat pipe, and the lower end of the heat sink is provided with a mounting leg.

Compared with the prior art, the utility model has the obvious advantages and beneficial effects, particularly,

1. the upper end of the radiator is provided with the light-emitting unit, the light-emitting unit comprises a light-emitting cavity with an upward opening, the light-emitting cavity is internally provided with the light-transmitting plate and the mirror reflector which are arranged in parallel up and down, the light-emitting cavity is positioned between the light-transmitting plate and the mirror reflector and is provided with the light-emitting part, light emitted by the light-emitting part is reflected to the light-transmitting plate after passing through the surface of the mirror reflector, one part of light is refracted out of the light-transmitting plate, the other part of light is reflected to the mirror reflector, and the light is reflected to the mirror reflector for multiple times after passing through the mirror reflector again, so that when the light is observed from the outer side of the light-transmitting plate to the mirror reflector;

2. through setting up the partition frame, separate light-passing board and illuminating part for the three-dimensional luminous effect is more clear, forms the black interval between diaphragm and the diaphragm, makes the stereovision of three-dimensional luminous effect more obvious.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a top view of a light emitting unit according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view taken at a-a in fig. 3.

The attached drawings indicate the following:

10-a heat sink; 11-a heat sink; 12-a heat pipe;

13-mounting feet; 14-a heat dissipation fan; 15-a PCB board;

16-a light guide; 161-a light emitting section; 17-a light emitting cavity;

18-a mounting groove; 19-a card slot; 20-mirror reflector;

21-a light-shielding cover; 22-a through hole; 23-a receiving groove;

24-a separation frame; 25-a light-transmitting plate; 26-light emitting unit.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-4, a light-emitting heat dissipation device includes a heat sink 10, a heat dissipation fan 14 is disposed on one side or both sides of the heat sink 10, the heat sink 10 includes a heat pipe 12 and a plurality of heat dissipation fins 11 disposed at intervals, the heat dissipation fins 11 are connected by the heat pipe 12, a mounting foot 13 is disposed at a lower end of the heat sink 10, a light-emitting unit 26 is disposed at an upper end of the heat sink 10, the light-emitting unit 26 includes a light guide 16 and a light shielding cover 21 covering the light guide 16, a light-emitting cavity 17 with an upward opening is disposed on the light guide 16, a light-transmitting plate 25 and a mirror reflector 20 are disposed in the light-emitting cavity 17 in parallel, a through hole 22 corresponding to the light-emitting cavity 17 is disposed on the light shielding cover 21, the mirror reflector 20 is disposed at a bottom of the light-emitting cavity 17, the light-transmitting plate 25 is disposed at an upper end of the through hole 22, and, this pattern can be LOGO or characters, the light-passing board 25 is by transparent or translucent material shaping, light-guiding piece 16 is by transparent or translucent material shaping, it is equipped with illuminating part 161 to send out light chamber 17 to be located between light-passing board 25 and the mirror reflector 20, light-passing board 25's setting makes and forms the three-dimensional luminous effect when observing from the light-passing board 25 outside to mirror reflector 20, and the observer forms the visual of deepening layer upon layer at the surface of light-passing board 25 when observing from the light-passing board 25 outside to mirror reflector 20, gives other people the sensation in a degree of depth space, if illuminating part 161 is the punctiform light source, is similar to the effect of following the tunnel portal and inwards observing the tunnel lamp, if illuminating part 161 is the strip light source, can form the halo effect of a circle.

The part that leaded light spare 16 is located between mirror surface reflector 20 and the light-passing board 25 is illuminating part 161, be equipped with the luminous light source of messenger leaded light spare 16 between radiator 10 and the leaded light spare 16, be equipped with PCB board 15 between radiator 10 and the leaded light spare 16, the light bar of light source on for locating PCB board 15, the lower extreme of leaded light spare 16 is equipped with the mounting groove 18 that is used for installing PCB board 15, be equipped with the draw-in groove 19 that corresponds with PCB board 15 in the mounting groove 18, during the equipment, the border card of PCB board 15 is in draw-in groove 19.

The upper end of through-hole 22 is equipped with the storage tank 23 that is used for installing light-passing board 25, light-passing board 25 installs in storage tank 23, be equipped with between the bottom of light-passing board 25 and storage tank 23 and separate frame 24, separate frame 24 and be the black sponge frame, through setting up the black sponge frame, separate light-passing board 25 and illuminating part 161 for three-dimensional luminous effect is more clear, forms the black interval between diaphragm and the diaphragm, makes the stereovision of three-dimensional luminous effect more obvious.

It should be noted that, the utility model discloses in also can be in the both sides of radiator 10 set up radiator fan 14, the lamp strip also can be replaced by LED lamp pearl.

It should be noted that the present invention can also achieve the corresponding three-dimensional light emitting effect by keeping the distance between the light transmitting plate 25 and the light emitting part 161 when the light shielding cover 21 is installed without providing the partition frame 24.

The utility model discloses a theory of operation:

light emitted by the light bar or the LED lamp passes through the light guide member 16 and then is emitted from the light emitting portion 1611, light emitted by the light emitting portion 161 passes through the surface of the specular reflection plate 20 and then is reflected to the transparent plate 25, a part of the light is refracted from the transparent plate 25, the other part of the light is reflected to the specular reflection plate 20, and the light is reflected again by the specular reflection plate 20 for multiple times to form a three-dimensional light emitting effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a luminous heat abstractor, its characterized in that, includes the radiator, one side or both sides of radiator are equipped with radiator fan, the upper end of radiator is equipped with the light-emitting unit, the light-emitting unit includes opening luminous chamber up, parallel arrangement's light-passing board and mirror surface reflector panel about being equipped with in the luminous chamber, the luminous chamber is located and is equipped with the illuminating part between light-passing board and the mirror surface reflector panel, the setting up of light-passing board makes and forms three-dimensional luminous effect when observing to the mirror surface reflector panel from the light-passing board outside.

2. The light-emitting and heat-dissipating device according to claim 1, wherein the light-emitting unit further comprises a light guide member and a light-shielding cover covering the light guide member, the light-emitting cavity is disposed on the light guide member, the light-shielding cover is provided with a through hole corresponding to the light-emitting cavity, the mirror reflector is disposed at the bottom of the light-emitting cavity, and the transparent plate is disposed at the upper end of the through hole.

3. A light-emitting and heat-dissipating device as claimed in claim 2, wherein the light-transmitting plate is formed of a transparent or translucent material, and the light-guiding member is formed of a transparent or translucent material.

4. The light-emitting and heat-dissipating device as claimed in claim 2, wherein the portion of the light-guiding member between the mirror reflector and the transparent plate is a light-emitting portion, and a light source for emitting light from the light-guiding member is disposed between the heat sink and the light-guiding member.

5. The light-emitting and heat-dissipating device according to claim 4, wherein a PCB is disposed between the heat sink and the light guide, and the light source is a light bar or LED lamp bead disposed on the PCB.

6. The light-emitting heat sink according to claim 5, wherein the lower end of the light guide member is provided with a mounting groove for mounting a PCB, the mounting groove is provided with a slot corresponding to the PCB, and the edge of the PCB is clamped in the slot during assembly.

7. A light-emitting heat dissipating device according to claim 2, wherein the upper end of the through hole is provided with a receiving groove for receiving the transparent plate, and the transparent plate is mounted in the receiving groove.

8. The light-emitting heat sink according to claim 7, wherein a separating frame is disposed between the transparent plate and the bottom of the accommodating cavity.

9. A light-emitting and heat-dissipating device as claimed in claim 1, wherein the upper surface of the specular reflector is laser engraved with patterns.

10. A light-emitting heat sink according to claim 1, wherein the heat sink comprises a heat pipe and a plurality of fins arranged at intervals in a stacked manner, the plurality of fins are connected by the heat pipe, and the lower end of the heat sink is provided with a mounting leg.