CN112228368B

CN112228368B - Heat radiation fan for power supply

Info

Publication number: CN112228368B
Application number: CN202011085744.XA
Authority: CN
Inventors: 熊君; 刘小明; 郭伟然
Original assignee: Jiuzhou Yangguang Power Supply Shenzhen Co ltd
Current assignee: Jiuzhou Yangguang Power Supply Shenzhen Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2022-06-14
Anticipated expiration: 2040-10-12
Also published as: CN112228368A

Abstract

The invention belongs to the technical field of power supplies, and provides a heat dissipation fan for a power supply, which comprises a fan frame and a fan body rotationally connected with the fan frame, wherein the fan frame comprises an outer frame and a fixed seat, the fixed seat is rotationally connected with the fan body, one side of the outer frame is provided with a spoiler, one end of the spoiler is clamped with the outer frame, and the other end of the spoiler is riveted with the outer frame. The heat radiation fan for the power supply simplifies the installation process of the spoiler, does not need to use fixing bolts and glue, saves the long-time solidification time of the glue, greatly improves the installation efficiency of the spoiler, and saves manpower and materials.

Description

Heat radiation fan for power supply

Technical Field

The invention relates to the technical field of power supplies, in particular to a cooling fan for a power supply.

Background

The fan of the power supply is used for radiating the power supply, the wind direction of the fan cannot be concentrated to radiate the power supply in the working process of the fan, and the spoiler is arranged to change and guide the wind direction of the fan, so that the wind power of the fan can be concentrated to radiate the power supply.

At present, the mode that power fan spoiler in the trade was glued through bolt and point is usually fixed, and the mode of fixing through the bolt is more wasted time and energy, extravagant artifical, and the difficult uniformity of guaranteeing of mode through the point is glued, and in addition, glue need solidify for a longer time, just can reach fixed effect, consequently, has caused the mounting process of spoiler loaded down with trivial details, has invested in manpower and material (fixed screw and glue) many and the process with shortcoming such as long time.

Therefore, there is a need for an improved fixing manner in the power supply fan to enhance the heat dissipation effect of the fan.

Disclosure of Invention

Aiming at the defects in the prior art, the heat radiation fan for the power supply improves the installation efficiency of the spoiler, and saves labor and materials.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides a radiator fan for power supply, includes fan frame and rotates the fan body of being connected with fan frame, fan frame includes frame and fixing base, and the fixing base rotates with fan body to be connected, one side of frame is equipped with the spoiler, and the one end and the frame joint of spoiler, the other end and the frame riveting of spoiler.

Furthermore, the two ends of the outer frame on one side of the fixed seat are fixedly provided with buckles, the edge of one side of the outer frame close to the buckles is provided with a plurality of preset holes, riveting columns are arranged in the preset holes, one end of the spoiler is connected with the buckles in a clamped mode, the other end of the spoiler is provided with mounting holes matched with the riveting columns, the mounting holes correspond to the preset holes in a one-to-one mode, and the riveting columns penetrate through the mounting holes and are connected with the preset holes.

Further, the buckle includes the baffle, baffle and frame fixed connection, and the baffle contacts with the one end that the mounting hole was kept away from to the spoiler, and the top fixed mounting of baffle has the clamp plate, the lower surface of clamp plate and the upper surface contact of spoiler. Furthermore, four support rods are uniformly fixed around the fixed seat, one ends of the four support rods, which are far away from the fixed seat, are fixedly connected with four right-angle positions of the outer frame respectively, and the lower surface of the spoiler is in contact with the top ends of the support rods, which are close to the preset holes.

Furthermore, a clamping plate is fixedly mounted on one side, close to the buckle, of the upper surface of the fixing seat, a clamping groove is formed in the upper surface of the supporting rod close to the preset hole, the bottom end of the spoiler is arranged in the clamping groove, and the top end of the spoiler is in contact with the lower surface of the clamping plate.

Furthermore, the four support rods are arranged along the tangential direction of the fixing seat.

According to the technical scheme, the invention has the beneficial effects that: firstly, one end of the spoiler is clamped with the outer frame, then the other end of the spoiler is riveted with the outer frame, the fixing of the spoiler is completed, the installation process of the spoiler is simplified, fixing bolts and glue do not need to be used, the long-time solidification time of the glue is saved, the installation efficiency of the spoiler is greatly improved, and manpower and materials are saved.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1;

FIG. 3 is a schematic structural diagram of a fan frame according to the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is an enlarged view at C of FIG. 3;

fig. 6 is a schematic structural view of a spoiler in accordance with the present invention.

Reference numerals:

1-a fan frame; 2-a fan body; 3-a spoiler;

11-an outer frame; 12-a fixed seat; 13-a support bar; 31-mounting holes;

111-fastener; 112-preset holes; 113-riveting columns; 121-a clamping plate; 131-a card slot;

1111-baffle plate; 1112-platen.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 6, the heat dissipation fan for a power supply provided in this embodiment includes a fan frame 1 and a fan body 2 rotatably connected to the fan frame 1, the fan frame 1 includes an outer frame 11 and a fixing base 12, the fixing base 12 is rotatably connected to the fan body 2, a spoiler 3 is disposed on one side of the outer frame 11, one end of the spoiler 3 is clamped to the outer frame 11, and the other end of the spoiler 3 is riveted to the outer frame 11.

In actual use, at first, with the one end and the frame 11 joint of spoiler 3, then, rivet the other end and the frame 11 of spoiler 3, accomplish the fixed of spoiler 3, simplified the installation procedure of spoiler 3, need not use fixing bolt and glue, saved the long-time setting time of glue moreover, improved the installation effectiveness of spoiler 3 greatly, use manpower sparingly and material.

In this embodiment, the two ends of the outer frame 11 located at one side of the fixing base 12 are both fixedly mounted with the fasteners 111, a plurality of preset holes 112 are formed in an edge of one side of the outer frame 11 close to the fasteners 111, rivet posts 113 are disposed in the preset holes 112, one end of the spoiler 3 is fastened with the fasteners 111, mounting holes 31 adapted to the rivet posts 113 are formed in the other end of the spoiler 3, the mounting holes 31 correspond to the preset holes 112 one to one, and the rivet posts 113 penetrate through the mounting holes 31 and are connected with the preset holes 112.

In actual use, firstly, one end of the spoiler 3 is clamped with the buckle 111, then the mounting hole 31 at the other end of the spoiler 3 is aligned with the preset hole 112 on the outer frame 11, and the rivet 113 is pressed into the preset hole 112 to fix the spoiler 3, so that the mounting process of the spoiler 3 is simplified, fixing bolts and glue are not needed, the long-time setting time of the glue is saved, and the mounting efficiency of the spoiler 3 is greatly improved.

In this embodiment, the buckle 111 includes a baffle 1111, the baffle 1111 is fixedly connected to the outer frame 11, the baffle 1111 contacts with one end of the spoiler 3 far away from the mounting hole 31, a pressing plate 1112 is fixedly mounted at a top end of the baffle 1111, and a lower surface of the pressing plate 1112 contacts with an upper surface of the spoiler 3.

In practical use, the baffle 1111 is arranged to limit the position of the end, far away from the mounting hole 31, of the spoiler 3, and the pressing plate 1112 is arranged to limit the position of the top end of the spoiler 3, so that a worker can quickly find the clamping position of the spoiler 3.

In this embodiment, four support rods 13 are uniformly fixed around the fixing base 12, one ends of the four support rods 13 far away from the fixing base 12 are respectively fixedly connected to four right-angle corners of the outer frame 11, and the lower surface of the spoiler 3 contacts with the top ends of the support rods 13 near the preset holes 112.

In practical use, the top end of the support rod 13 near the preset hole 112 contacts with the spoiler 3, which not only facilitates to limit the position of the bottom end of the spoiler 3, but also facilitates to support and fix the spoiler 3.

In this embodiment, a clamping plate 121 is fixedly mounted on a side of the upper surface of the fixing base 12 close to the buckle 111, a clamping groove 131 is formed on the upper surface of the supporting rod 13 close to the preset hole 112, the bottom end of the spoiler 3 is disposed in the clamping groove 131, and the top end of the spoiler 3 contacts with the lower surface of the clamping plate 121.

In practical use, the positions of the top end and the bottom end of the spoiler 3 are further limited by the mutual matching of the clamping plate 121 and the clamping groove 131, and the fixing stability of the spoiler 3 is enhanced.

In this embodiment, the four support rods 13 are all arranged along the tangential direction of the fixing base 12, so that the aesthetic effect is increased.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A radiator fan for power supply ware, includes fan frame (1) and rotates fan body (2) of being connected with fan frame (1), its characterized in that: the fan frame (1) comprises an outer frame (11) and a fixed seat (12), the fixed seat (12) is rotatably connected with the fan body (2), a spoiler (3) is arranged on one side of the outer frame (11), one end of the spoiler (3) is clamped with the outer frame (11), and the other end of the spoiler (3) is riveted with the outer frame (11);

the two ends of the outer frame (11) positioned on one side of the fixed seat (12) are fixedly provided with buckles (111), the edge of one side of the outer frame (11) close to the buckles (111) is provided with a plurality of preset holes (112), riveting columns (113) are arranged in the preset holes (112), one end of the spoiler (3) is clamped with the buckles (111), the other end of the spoiler (3) is provided with mounting holes (31) matched with the riveting columns (113), the mounting holes (31) correspond to the preset holes (112) one by one, and the riveting columns (113) penetrate through the mounting holes (31) to be connected with the preset holes (112);

buckle (111) are including baffle (1111), baffle (1111) and frame (11) fixed connection, and the one end contact of mounting hole (31) is kept away from with spoiler (3) in baffle (1111), and the top fixed mounting of baffle (1111) has clamp plate (1112), the lower surface of clamp plate (1112) and the upper surface contact of spoiler (3).

2. The heat dissipation fan for power supply as claimed in claim 1, wherein: four supporting rods (13) are uniformly fixed around the fixed seat (12), one ends, far away from the fixed seat (12), of the four supporting rods (13) are fixedly connected with four right-angle positions of the outer frame (11) respectively, and the lower surface of the spoiler (3) is in contact with the top ends of the supporting rods (13) close to the preset holes (112).

3. The heat dissipation fan for power supply as claimed in claim 2, wherein: the upper surface of the fixed seat (12) is fixedly provided with a clamping plate (121) at one side close to the buckle (111), the upper surface of the supporting rod (13) close to the preset hole (112) is provided with a clamping groove (131), the bottom end of the spoiler (3) is arranged in the clamping groove (131), and the top end of the spoiler (3) is in contact with the lower surface of the clamping plate (121).

4. The heat dissipation fan for power supply as claimed in claim 3, wherein: the four support rods (13) are arranged along the tangential direction of the fixed seat (12).