CN217873431U

CN217873431U - Shell structure of cooling fan

Info

Publication number: CN217873431U
Application number: CN202222217254.1U
Authority: CN
Inventors: 刘伟
Original assignee: Shenzhen Dimeng Technology Co ltd
Current assignee: Shenzhen Dimeng Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-22
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a radiator fan's shell structure, its preceding lateral wall at the base that is used for installing the flabellum has set up and to have enclosed the troffer wherein with the flabellum, has set up LED lamp area in the troffer, and the troffer is close to one side light-permeable of flabellum, and has set up the lid, the first buckle structure demountable installation of lid accessible is in the front side of base, compares with the tradition, the utility model discloses LED lamp area has been established in the base to one side light-permeable formation that makes the troffer be close to the flabellum with base integrated into one piece's light guide ring, the condition that the light guide ring will loosen and take off and drop when not existing because of lid and base appear droing takes place, and the light that LED lamp area sent can pass through the troffer and shine on the flabellum to seal the troffer and hide LED lamp area through demountable installation in the lid of base front side, detachable lid also can be convenient for installation LED lamp area or change LED lamp area, and overall structure is simple, has solved the problem that current radiator fan light guide ring drops easily.

Description

Shell structure of cooling fan

Technical Field

The utility model relates to a fan technical field, in particular to radiator fan's shell structure.

Background

At present, in the radiating fan on the market, the light guide ring of the radiating fan adopts the cover body to clamp the light guide ring on the base provided with the fan blades, and the light guide ring can be loosened and dropped when the cover body and the base fall off, so that the radiating fan has the problem of low connection reliability.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide a casing structure of a heat dissipation fan, which aims to improve the casing structure of the heat dissipation fan and avoid the problem that the light guide ring is easy to fall off.

In order to achieve the above object, the utility model provides a radiator fan's shell structure, base including the mountable flabellum, lateral wall is equipped with and encloses the flabellum in wherein light trough before the base, is equipped with LED lamp area in the light trough, and the base front side can be dismantled through first buckle structure and be equipped with and can be close to one side light-permeable of flabellum with light trough confined lid, light trough.

The utility model discloses technical scheme has set up the light trough that can enclose the flabellum in wherein at the preceding lateral wall of the base that is used for installing the flabellum, has set up LED lamp area in the light trough, and the light trough is close to one side light-permeable of flabellum, and has set up the lid, the first buckle structure demountable installation of lid accessible is in the front side of base, compares with the tradition, the utility model discloses LED lamp area has been established in the base to thereby make the light trough be close to one side light-permeable of flabellum and form the light-guiding circle with base integrated into one piece, there is not the light-guiding circle will loosen when coming off with the base and take place, the light that LED lamp area sent can pass the light trough and shine on the flabellum, and seal the light trough and hide LED lamp area through demountable installation in the lid of base front side, detachable lid also can be convenient for the installation or change LED lamp area, and overall structure is simple, has solved the problem that current light-guiding fan circle drops easily.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an assembly view of the base and cover;

fig. 3 is a first angular exploded view of the present invention;

fig. 4 is a second exploded perspective view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement, etc. of the components in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are also changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a radiator fan's shell structure.

In the embodiment of the utility model, as shown in fig. 1 to 4, this radiator fan's shell structure includes the base 1 of mountable flabellum, 1 preceding lateral wall of base is equipped with and encloses the flabellum in trough 11 wherein, is equipped with LED lamp area 2 in the

trough

11, and 1 front side of base can be dismantled through first buckle structure and be equipped with and can be close to trough 11 confined lid 3, and trough 11 is close to one side light-permeable of flabellum.

Specifically, an insertion portion 31 capable of being inserted into the light trough 11 extends from a position corresponding to the light trough 11 on the rear side of the cover 3, the insertion portion 31 is located in the light trough 11 after the cover 3 is mounted on the base 1, and the insertion portion 31 is light-permeable.

Specifically, still be equipped with casing 4, casing 4 passes through second buckle structure and can dismantle the dress in lid 3 front side, and upside, downside, left side and the right side of casing 4 can surround the upside, downside, left side and the right side of lid 3 respectively.

Specifically, the whole body of the cover body 3 is made of a transparent material, the front side wall of the cover body 3 is provided with a plurality of protruding strips 32, a plurality of strip-shaped holes 41 matched with the protruding strips 32 penetrate through the position of the shell 4 corresponding to the protruding strips 32, and the protruding strips 32 are located in the strip-shaped holes 41 after the shell 4 is mounted on the cover body 3.

Specifically, the first fastening structure includes a plurality of first fasteners 51 provided with first slots 511 and disposed on the front side of the base 1, and a plurality of first clamping pieces 52 disposed on the inner side of the cover 3 and capable of being clamped into the first slots 511, and the cover 3 can be detachably mounted on the base 1 through the cooperation of the first fasteners 51 and the first clamping pieces 52.

Specifically, a through hole 53 is formed in the front side of the cover 3 corresponding to the first connecting clip, and the first fastener 51 and the first clip 52 can be disengaged from each other through the through hole 53.

Specifically, the rear side wall of the cover 3 is further provided with a plurality of positioning portions 33, a positioning groove 12 for inserting the positioning portions 33 is formed in a position of the base 1 corresponding to the positioning portions 33, and the cover 3 can be aligned with the base 1 through the matching of the positioning portions 33 and the positioning groove 12 and then fixed through the first fastening structure.

Specifically, the upper side, the lower side, the left side and the right side of the housing 4 are provided with a plurality of light holes 42.

Specifically, the second buckle structure includes a plurality of second fasteners 61 arranged on the cover 3 and a plurality of second fasteners 62 arranged on the housing 4, the second fasteners 62 are provided with second clamping grooves 621 into which the second fasteners 61 can be clamped, and the housing 4 can be detachably mounted on the cover 3 through the buckle matching of the second fasteners 62 and the second fasteners 61.

Specifically, still be equipped with the screw, the screw passes casing 4, lid 3 and base 1 back in proper order and locks casing 4, lid 3 and base 1, the position that the preceding lateral wall of the back lateral wall of base 1 and casing 4 corresponds the screw is equipped with cushion 7.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A shell structure of a cooling fan is characterized in that: including base (1) of mountable flabellum, lateral wall is equipped with can enclose the flabellum in light trough (11) wherein before base (1), is equipped with LED lamp area (2) in light trough (11), and base (1) front side can be dismantled through first buckle structure and be equipped with can be with light trough (11) confined lid (3), and one side light-permeable that light trough (11) are close to the flabellum.

2. The casing structure of the heat dissipating fan as set forth in claim 1, wherein: an inserting part (31) capable of being inserted into the lamp groove (11) extends from the position, corresponding to the lamp groove (11), of the rear side of the cover body (3), the cover body (3) is arranged on the base (1), the inserting part (31) is located in the lamp groove (11), and the inserting part (31) is light-permeable.

3. The casing structure of a heat dissipating fan as claimed in claim 1, wherein: still be equipped with casing (4), casing (4) can be dismantled through second buckle structure and adorn in lid (3) front side, and upside, downside, left side and the right side of casing (4) can surround upside, downside, left side and the right side of lid (3) respectively.

4. A casing structure of a heat dissipating fan as claimed in claim 3, wherein: the whole body of the cover body (3) is made of a light-transmitting material, a plurality of convex strips (32) are arranged on the front side wall of the cover body (3), a plurality of strip-shaped holes (41) matched with the convex strips (32) penetrate through the positions, corresponding to the convex strips (32), of the shell body (4), the shell body (4) is arranged behind the cover body (3), and the convex strips (32) are located in the strip-shaped holes (41).

5. A casing structure of a heat dissipating fan as claimed in claim 3, wherein: the first buckle structure comprises a plurality of first fasteners (51) arranged on the front side of the base (1) and provided with first clamping grooves (511), and a plurality of first clamping pieces (52) arranged on the inner side of the cover body (3) and capable of being clamped into the first clamping grooves (511), wherein the cover body (3) can be detachably mounted on the base (1) through the matching of the first fasteners (51) and the first clamping pieces (52).

6. The casing structure of a heat dissipating fan as claimed in claim 5, wherein: the front side of the cover body (3) is provided with a through hole (53) corresponding to the position of the first connecting clamping piece.

7. The casing structure of a heat dissipating fan as claimed in claim 1, wherein: the rear side wall of the cover body (3) is further provided with a plurality of positioning portions (33), positioning grooves (12) for inserting the positioning portions (33) are formed in the positions, corresponding to the positioning portions (33), of the base (1), and the cover body (3) can be aligned with the base (1) through the matching of the positioning portions (33) and the positioning grooves (12) and then fixed through the first buckling structure.

8. The casing structure of the heat dissipating fan according to claim 4, wherein: the upper side, the lower side, the left side and the right side of the shell (4) are all provided with a plurality of light holes (42).

9. A casing structure of a heat dissipating fan as claimed in claim 3, wherein: second buckle structure is including locating a plurality of second fastener (61) of lid (3) and locating a plurality of second fastener (62) of casing (4), second fastener (62) are equipped with second draw-in groove (621) that can supply second fastener (61) card to go into, casing (4) accessible the buckle cooperation of second fastener (62) and second fastener (61) can be dismantled and adorned in lid (3).

10. A casing structure of a heat dissipating fan as claimed in claim 3, wherein: still be equipped with the screw, the screw passes casing (4), lid (3) and base (1) in proper order after with casing (4), lid (3) and base (1) locking, the position that the preceding lateral wall of the back lateral wall of base (1) and casing (4) corresponds the screw is equipped with cushion (7).