CN210290199U - Nested structure LED radiator fan - Google Patents

Abstract

The utility model discloses a nested formula structure LED radiator fan, install the light-emitting component between last framework and lower framework including last framework, lower framework and buckle, light-emitting component includes drain pan, leaded light lid and installs the light emitting source between drain pan and leaded light lid, the drain pan is circularly, the inner edge of drain pan is equipped with ascending flange, the inboard of flange is equipped with the Z-shaped connecting plate, leaded light lid includes the Z-shaped apron that corresponds with the Z-shaped connecting plate and the arc leaded light strip of an organic whole connection in the both ends of Z-shaped apron, be equipped with first mounting groove between Z-shaped connecting plate and the Z-shaped apron, enclose into the second mounting groove between the inside wall of arc leaded light strip and the lateral wall of flange, be equipped with light emitting source in first mounting groove and the second mounting groove. Through installing luminescent light source between drain pan and leaded light lid, simplify radiator fan's structure, improved packaging efficiency, convenience of customers carries out dismouting maintenance to the fan, can satisfy customer's individualized operation requirement simultaneously.

Description

Nested structure LED radiator fan

Technical Field

The utility model relates to a radiator fan technical field, concretely relates to nested formula structure LED radiator fan.

Background

In recent years, with the popularization of computers, the requirements of the public on the appearance design of computers are more biased to be exquisite and moist, wherein, the existing cooling fans in the market have beautiful and visual effects, and a light-emitting component is often installed on the structure of the cooling fan to serve as a decoration, so that the cooling fan not only has the function of cooling, but also provides beautiful visual feelings.

The existing heat radiation fan with the light emitting function mainly comprises a light source arranged on a frame body, and a transparent light guide component arranged on the frame body emits light, so that the fan is too many in structural components, inconvenient to assemble, not beneficial to disassembly and assembly and maintenance of a user, single in light emitting form and incapable of meeting the personalized requirements of the user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the disappearance that prior art exists, provide a nested formula structure LED radiator fan, it can the convenience of customers equipment use, and can richen luminous form, satisfy the individualized requirement of user.

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

the utility model provides a nested formula structure LED radiator fan, includes that last framework, lower framework and buckle install the light-emitting component between last framework and lower framework, light-emitting component includes drain pan, leaded light lid and installs the light emitting source between drain pan and leaded light lid, the drain pan is circularly, the inner edge of drain pan is equipped with ascending flange, the inboard of flange is equipped with the Z-shaped connecting plate, leaded light lid includes the Z-shaped apron that corresponds with the Z-shaped connecting plate and the arc leaded light strip of an organic whole connection in the both ends of Z-shaped apron, be equipped with first mounting groove between Z-shaped connecting plate and the Z-shaped apron, enclose into the second mounting groove between the inside wall of arc leaded light strip and the lateral wall of flange, be equipped with light emitting source in first mounting groove and the second mounting groove.

As a preferred scheme, a first mounting groove is formed in the Z-shaped connecting plate, two ends of the first mounting groove penetrate through the flange and are communicated with the outer side of the flange, and the shape of the Z-shaped cover plate is matched with the notch of the first mounting groove.

As a preferred scheme, the arc leaded light strip includes first leaded light strip and the second leaded light strip that extends from the reverse arc in both ends of Z shape apron, first leaded light strip and second leaded light strip form first breach and second breach respectively at the both ends of Z shape apron.

As an optimal scheme, the middle part of first mounting groove is equipped with two parallel arrangement's limiting plate, two form two constant head tanks between the lateral wall of limiting plate and first mounting groove, the lower surface of Z shape apron is equipped with the location strip that corresponds respectively with two constant head tanks.

As a preferred scheme, the inner side wall of the upper frame body is provided with a positioning protrusion protruding inwards, the upper end of the positioning protrusion is provided with a first clamping groove, the outer edge of the bottom shell is provided with a positioning notch corresponding to the positioning protrusion, a first clamping block corresponding to the first clamping groove is arranged above the positioning notch, and the light-emitting assembly is clamped into the first clamping groove through the first clamping block and is installed on the upper frame body.

As a preferred scheme, the outer fringe of framework is equipped with evenly distributed's installation foot down, the inboard of installation foot is equipped with the protruding board that the epirelief stretched, be equipped with the second draw-in groove on the protruding board, the inside wall of going up the framework is equipped with the second fixture block that corresponds with the second draw-in groove, go up the framework and go into the second draw-in groove buckle with lower framework through second fixture block card and be connected.

As a preferred scheme, the lower extreme of framework is equipped with the flabellum mounting bracket down, the flabellum mounting bracket is including being located the flabellum mount pad in framework lower extreme middle part down and connecting the splice bar between flabellum mount pad and the lower framework, be equipped with the trough on the splice bar.

Preferably, the light source is an LED light bar.

Preferably, the upper surface of the light guide cover is provided with an etching pattern.

The utility model discloses the assembly process as follows:

install LED lamp strip on the drain pan earlier, buckle the leaded light lid, form light-emitting component, go into light-emitting component through first fixture block card and install on last framework, go up the framework and go into the second draw-in groove through the second fixture block card and install on lower framework again to accomplish the equipment of framework, whole process is simple high-efficient.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly: the light-emitting light source is arranged between the bottom shell and the light guide cover, so that the shapes of the bottom shell and the light guide cover are designed according to the use requirements of customers, a unique light-emitting effect is obtained, and the individualized use requirements of the customers are met; meanwhile, the light-emitting assembly and the frame body are assembled in a buckling mode, so that the structure of the radiating fan is simplified, the assembling efficiency is improved, and a user can conveniently disassemble, assemble and maintain the fan.

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 an assembly diagram of an embodiment of the present invention;

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

fig. 3 is an exploded view of the bottom case and the light guide cover according to the embodiment of the present invention;

fig. 4 is an exploded view of the bottom case and the light guide cover from another perspective according to the embodiment of the present invention;

fig. 5 is an internal structure view of the upper frame according to the embodiment of the present invention.

The attached drawings indicate the following:

10. an upper frame body 11, a positioning bulge 12, a first clamping groove,

13. a second block 20, a lower frame 21, a fan blade mounting seat,

22. connecting ribs 23, wiring grooves 24, mounting feet,

25. a convex plate 26, a second clamping groove 30, a bottom shell,

31. a flange 32, a Z-shaped connecting plate 33, a first mounting groove,

34. a second mounting groove 35, a limit plate 36, a positioning groove,

37. a positioning notch 38, a first block 40, a light guide cover,

41. a Z-shaped cover plate 42, a first light guide strip 43, a second light guide strip,

44. first notch, 45, second notch, 46, locating bar.

Detailed Description

As shown in fig. 1 to 5, an LED heat dissipation fan with a nested structure includes an upper frame 10, a lower frame 20, and a light emitting assembly mounted between the upper frame 10 and the lower frame 20 by a buckle, where the light emitting assembly includes a bottom shell 30, a light guiding cover 40, and a light emitting source mounted between the bottom shell 30 and the light guiding cover 40, a fan blade mounting rack is disposed at a lower end of the lower frame 20, the fan blade mounting rack includes a fan blade mounting seat 21 located in a middle of a lower end of the lower frame 20, and a connecting rib 22 connected between the fan blade mounting seat 21 and the lower frame 20, and one of the connecting ribs 22 is provided with a wiring slot 23. The inner side wall of the upper frame 10 is provided with a positioning protrusion 11 protruding inwards, the upper end of the positioning protrusion 11 is provided with a first clamping groove 12, the outer edge of the bottom case 30 is provided with a positioning notch 37 corresponding to the positioning protrusion 11, a first clamping block 38 corresponding to the first clamping groove 12 is arranged above the positioning notch 37, and the light-emitting component is clamped into the first clamping groove 12 through the first clamping block 38 and is mounted on the upper frame 10. The outer fringe of framework 20 is equipped with evenly distributed's installation foot 24 down, the inboard of installation foot 24 is equipped with the protruding board 25 of upwards protruding stretching, be equipped with second draw-in groove 26 on the protruding board 25, the inside wall of going up framework 10 is equipped with the second fixture block 13 that corresponds with second draw-in groove 26, go up framework 10 and lower framework 20 and go into second draw-in groove 26 buckle through second fixture block 13 card and be connected.

Bottom shell 30 is circular, the inner edge of bottom shell 30 is equipped with ascending flange 31, the inboard of flange 31 is equipped with Z-shaped connecting plate 32, leaded light lid 40 includes Z-shaped apron 41 that corresponds with Z-shaped connecting plate 32 and the arc leaded light strip of an organic whole connection in the both ends of Z-shaped apron 41, the arc leaded light strip includes first leaded light strip 42 and the second leaded light strip 43 of the reverse arc extension in the both ends of Z-shaped apron 41, first leaded light strip 42 and second leaded light strip 43 form first breach 44 and second breach 45 respectively at the both ends of Z-shaped apron 41, the position of first breach 44 and second breach 45 respectively with the position of first fixture block 38 on bottom shell 30 corresponding. A first mounting groove 33 is formed between the Z-shaped connecting plate 32 and the Z-shaped cover plate 41, a second mounting groove 34 is defined between the inner side wall of the arc-shaped light guide strip and the outer side wall of the flange 31, and a light emitting source is arranged in the first mounting groove 33 and the second mounting groove 34.

Be equipped with first mounting groove 33 on the Z shape connecting plate 32, the outside intercommunication of flange 31 and flange 31 is run through at the both ends of first mounting groove 33, the both ends and the second mounting groove 34 of first mounting groove 33 communicate each other. The shape of Z shape apron 41 and the notch looks adaptation of first mounting groove 33, the middle part of first mounting groove 33 is equipped with two parallel arrangement's limiting plate 35, two form two constant head tanks 36 between the lateral wall of limiting plate 35 and first mounting groove 33, the lower surface of Z shape apron 41 is equipped with the location strip 46 that corresponds respectively with two constant head tanks 36, during the equipment, during location strip 46 imbeds in the constant head tank 36. The upper surface of the light guide cover 40 may also be treated with oil spray and then laser-etched at a specific position thereon, thereby forming a unique pattern when the light source emits light.

The utility model discloses the assembly process as follows:

the utility model discloses, luminescent light source is LED lamp strip, installs LED lamp strip on drain pan 30 earlier during the equipment, buckles leaded light lid 40, forms light-emitting component, goes into first draw-in groove 12 with light-emitting component through first fixture block 38 card and installs on last framework 10, goes into framework 10 again and installs on framework 20 down through second fixture block 13 card income second draw-in groove 26 to make the upper surface of leaded light lid 40 upwards expose, thereby accomplish the equipment of framework, whole process is simple high-efficient.

It should be noted that, the shape of the bottom shell and the light guide cover of the present invention can be designed into other shapes according to the requirement of the customer.

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 (9)

1. The utility model provides a nested formula structure LED radiator fan which characterized in that: the light-emitting component comprises an upper frame body, a lower frame body and a light-emitting component, wherein the light-emitting component is installed between the upper frame body and the lower frame body through a buckle, the light-emitting component comprises a bottom shell, a light guide cover and a light-emitting light source installed between the bottom shell and the light guide cover, the bottom shell is circular, an upward flange is arranged on the inner edge of the bottom shell, a Z-shaped connecting plate is arranged on the inner side of the flange, the light guide cover comprises a Z-shaped cover plate corresponding to the Z-shaped connecting plate and arc light guide strips integrally connected to the two ends of the Z-shaped cover plate, a first mounting groove is formed between the Z-shaped connecting plate and the Z-shaped cover plate, a second mounting groove is formed between the inner side.

2. The nested structure LED radiator fan of claim 1, wherein: the Z-shaped connecting plate is provided with a first mounting groove, the two ends of the first mounting groove penetrate through the outer side of the flange and are communicated with the outer side of the flange, and the Z-shaped cover plate is matched with the notch of the first mounting groove in shape.

3. The nested structure LED radiator fan of claim 1, wherein: the arc leaded light strip includes first leaded light strip and the second leaded light strip that extends from the reverse arc in both ends of Z shape apron, first leaded light strip and second leaded light strip form first breach and second breach respectively at the both ends of Z shape apron.

4. The nested structure LED radiator fan of claim 2, wherein: the middle part of first mounting groove is equipped with two parallel arrangement's limiting plate, two form two constant head tanks between the lateral wall of limiting plate and first mounting groove, the lower surface of Z shape apron is equipped with the location strip that corresponds respectively with two constant head tanks.

5. The nested structure LED radiator fan of claim 1, wherein: the inner side wall of the upper frame body is provided with a positioning protrusion protruding inwards, a first clamping groove is formed in the upper end of the positioning protrusion, a positioning notch corresponding to the positioning protrusion is formed in the outer edge of the bottom shell, a first clamping block corresponding to the first clamping groove is arranged above the positioning notch, and the light-emitting assembly is clamped into the first clamping groove through the first clamping block and is installed on the upper frame body.

6. The nested structure LED radiator fan of claim 1, wherein: the outer fringe of framework is equipped with evenly distributed's installation foot down, the inboard of installation foot is equipped with the protruding board that the epirelief stretched, be equipped with the second draw-in groove on the protruding board, the inside wall of going up the framework is equipped with the second fixture block that corresponds with the second draw-in groove, go up the framework and go into the second draw-in groove buckle with lower framework through second fixture block card and be connected.

7. The nested structure LED radiator fan of claim 1, wherein: the lower extreme of framework is equipped with the flabellum mounting bracket down, the flabellum mounting bracket is including being located the flabellum mount pad in framework lower extreme middle part down and connecting the splice bar between flabellum mount pad and the lower framework, be equipped with the trough on the splice bar.

8. The nested structure LED radiator fan of claim 1, wherein: the light-emitting light source is an LED lamp bar.

9. The nested structure LED radiator fan of claim 1, wherein: the upper surface of the light guide cover is provided with an etching pattern.

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