CN218817076U

CN218817076U - Fan frame of cooling fan

Info

Publication number: CN218817076U
Application number: CN202222301575.XU
Authority: CN
Inventors: 林章团
Original assignee: Dongguan State Plastics & Hardware Co ltd
Current assignee: Dongguan State Plastics & Hardware Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-07
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a fan frame of a cooling fan, which comprises a first frame, wherein the first frame is provided with a plurality of ventilation holes, and the first frame is provided with a second frame; the second frame is fixedly connected with a protective frame, the first frame is provided with a fan main body, and a plurality of fixing assemblies are arranged between the first frame and the second frame; the utility model discloses a fixed subassembly that sets up for when maintaining the fan, only need dismantle the second frame can overhaul the adjustment to the fan, moreover dismantle with the operation of installation second frame comparatively convenient, saved the manpower, promoted maintenance efficiency, have higher portability, the result of use is better, the practicality is strong; through the mounting groove who sets up, can install LED lamp strip in first frame, make radiator fan more pleasing to the eye, because second frame convenient to detach also makes LED lamp strip be convenient for change the maintenance simultaneously moreover, the result of use is better, and application scope is wide, and the practicality is stronger.

Description

Fan frame of cooling fan

Technical Field

The utility model relates to a radiator fan technical field especially relates to a radiator fan's fan frame.

Background

As the output power and operating frequency of electronic components such as a cpu are continuously increased, the amount of heat generated by the electronic components is also increased, a heat sink is usually mounted on the surface of the electronic components to assist heat dissipation, and a fan is mounted on the heat sink to enhance the heat dissipation effect.

The frame of present radiator fan formula as an organic whole usually, need dismantle whole usually when maintaining the fan, the operation is comparatively loaded down with trivial details, has reduced the portability of overhauing the adjustment to the fan, and the result of use is relatively poor, and the practicality is more weak.

Therefore, it is desirable to provide a fan frame of a heat dissipation fan to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that present radiator fan's frame formula as an organic whole usually need dismantle wholly when maintaining the fan, and the operation is comparatively loaded down with trivial details, has reduced the portability of overhauing the adjustment to the fan, and the result of use is relatively poor, and the practicality is less strong.

In order to solve the technical problem, the utility model discloses a technical scheme be: the fan frame of the cooling fan comprises a first frame, wherein a plurality of vent holes are formed in the first frame, and a second frame is arranged on the first frame;

the fan comprises a first frame and a second frame, wherein the first frame is fixedly connected with a protective frame, the first frame is provided with a fan main body, and a plurality of fixing assemblies are arranged between the first frame and the second frame.

The utility model discloses further set up to: the inner circumferential surface of the first frame is provided with a plurality of mounting grooves.

Through the technical scheme, the LED lamp strip can be installed at the center of the first frame, so that the aim that the fan is more attractive is fulfilled, and meanwhile, the second frame can be conveniently replaced and maintained after being detached.

The utility model discloses further set up to: the second frame is provided with a vent corresponding to the protection frame, and the protection frame penetrates through the center of the vent.

Through above-mentioned technical scheme, make the protection frame can play the guard action to the fan main part, prevent that the fan main part from damaging, promoted the life of fan main part.

The utility model discloses further set up to: the fixed subassembly is including the installation piece, the spout has all been seted up to installation piece both sides, two equal sliding connection in spout center has the fixture block, two the equal fixedly connected with stopper in fixture block top and bottom, two the equal fixedly connected with spring of inner wall of fixture block, two the spring other end all is connected with the spout lateral wall.

Through the technical scheme, when overhauing the adjustment to the fan main part, two fixture blocks in a plurality of fixed subassemblies are pressed to the manual work, make the fixture block get into the spout center, directly afterwards take out the second frame can, maintain the fan main part after that, after the maintenance, two fixture blocks in a plurality of fixed subassemblies are pressed to the manual work, after that, make the installation piece insert first frame, owing to receive the resilience force of spring, realize automatic re-setting when the fixture block does not receive the extrusion force, it is fixed with first frame and second frame, excellent in use effect, dismantle installation convenient operation, the convenience when user uses has been promoted.

The utility model discloses further set up to: the first frame is provided with a mounting hole, and the mounting block penetrates through the center of the mounting hole.

Through above-mentioned technical scheme, make the installation piece can get into first frame center, and then fixed first frame and second frame through the fixture block.

The utility model discloses further set up to: the front end surfaces of the two clamping blocks are tightly attached to the rear end surface of the first frame.

Through above-mentioned technical scheme, make the fixture block with first frame and second frame fixed more stable, prevent not hard up when using, influence the result of use.

The utility model discloses further set up to: two the spout top all sets up the spacing groove corresponding with the stopper with the bottom, and is two sets of the equal sliding connection of stopper is in spacing groove center.

Through the technical scheme, the limiting block has a limiting effect on the clamping block and is prevented from leaving the sliding groove.

The utility model has the advantages as follows:

1. the utility model discloses a fixed subassembly that sets up for when maintaining the fan, only need dismantle the second frame and can overhaul the adjustment to the fan, moreover dismantle with the operation of installation second frame comparatively convenient, saved the manpower, promoted maintenance efficiency, have higher portability, the result of use is better, the practicality is strong;

2. the utility model discloses a mounting groove who sets up can install LED lamp strip in first frame, makes radiator fan more pleasing to the eye, because second frame convenient to detach also makes LED lamp strip be convenient for change the maintenance simultaneously moreover, and the result of use is better, and application scope is wide, and the practicality is stronger.

Drawings

FIG. 1 is an external view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a sectional view of the fixing assembly of the present invention.

In the figure: 1. a first frame; 101. installing a groove; 2. a vent hole; 3. a second frame; 4. a protective frame; 5. a fan main body; 6. a fixing assembly; 601. mounting blocks; 602. a chute; 603. a clamping block; 604. a limiting block; 605. a spring.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, a fan frame of a heat dissipation fan includes a first frame 1, wherein an inner circumferential surface of the first frame 1 is provided with a plurality of mounting grooves 101; the LED lamp strip can be arranged in the center of the first frame 1, so that the fan is more attractive, and meanwhile, the LED lamp strip can be conveniently replaced and maintained after the second frame 3 is disassembled; the first frame 1 is provided with a plurality of vent holes 2, and the first frame 1 is provided with a second frame 3; the second frame 3 is fixedly connected with a protective frame 4, the second frame 3 is provided with a vent corresponding to the protective frame 4, and the protective frame 4 penetrates through the center of the vent; the protective frame 4 can protect the fan main body 5, the fan main body 5 is prevented from being damaged, and the service life of the fan main body 5 is prolonged; a fan main body 5 is arranged on the first frame 1, and a plurality of fixing components 6 are arranged between the first frame 1 and the second frame 3;

as shown in fig. 2 and 3, the fixing assembly 6 includes a mounting block 601, a mounting hole is formed on the first frame 1, and the mounting block 601 penetrates through the center of the mounting hole; the mounting block 601 can enter the center of the first frame 1, and the first frame 1 and the second frame 3 are fixed through the fixture block 603; sliding grooves 602 are formed in two sides of the mounting block 601, clamping blocks 603 are connected to the centers of the two sliding grooves 602 in a sliding mode, and the front end faces of the two clamping blocks 603 are tightly attached to the rear end face of the first frame 1; the fixture block 603 fixes the first frame 1 and the second frame 3 more stably, so that the use effect is prevented from being influenced by looseness during use; the tops and bottoms of the two clamping blocks 603 are fixedly connected with limiting blocks 604, the tops and bottoms of the two sliding grooves 602 are provided with limiting grooves corresponding to the limiting blocks 604, and the two groups of limiting blocks 604 are connected to the centers of the limiting grooves in a sliding manner; the limiting block 604 limits the clamping block 603 and prevents the clamping block from leaving the sliding groove 602; the inner walls of the two clamping blocks 603 are fixedly connected with springs 605, and the other ends of the two springs 605 are connected with the side walls of the sliding grooves 602; when overhauing the adjustment to fan main part 5, two fixture blocks 603 in a plurality of fixed subassemblies 6 are pressed to the manual work, make fixture block 603 get into spout 602 center, directly afterwards take out second frame 3 can, maintain fan main part 5 after, after the maintenance, two fixture blocks 603 in a plurality of fixed subassemblies 6 are pressed to the manual work, make installation piece 601 insert first frame 1 after that, owing to receive spring 605's resilience force, realize automatic re-setting when fixture block 603 does not receive the extrusion force, it is fixed with first frame 1 and second frame 3, excellent in use effect, dismantle installation convenient operation, the convenience when having promoted the user and using.

The utility model discloses when using, when overhauing the adjustment to fan main part 5, two fixture blocks 603 in a plurality of fixed subassemblies 6 are pressed to the manual work, make fixture block 603 get into spout 602 center, directly afterwards take out second frame 3 can, maintain fan main part 5 after that, after the maintenance, two fixture blocks 603 in a plurality of fixed subassemblies 6 are pressed to the manual work, make installation piece 601 insert first frame 1 after that, owing to receive the resilience force of spring 605, realize automatic re-setting when fixture block 603 does not receive the extrusion force, it is fixed with first frame 1 and second frame 3.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fan frame of a heat radiation fan, comprising a first frame (1), characterized in that: a plurality of vent holes (2) are formed in the first frame (1), and a second frame (3) is arranged on the first frame (1);

the fan is characterized in that a protective frame (4) is fixedly connected to the second frame (3), a fan main body (5) is installed on the first frame (1), and a plurality of fixing assemblies (6) are arranged between the first frame (1) and the second frame (3).

2. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the inner circumferential surface of the first frame (1) is provided with a plurality of mounting grooves (101).

3. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the second frame (3) is provided with a vent corresponding to the protective frame (4), and the protective frame (4) penetrates through the center of the vent.

4. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the fixing assembly (6) comprises a mounting block (601), sliding grooves (602) are formed in two sides of the mounting block (601), two sliding grooves (602) are connected with clamping blocks (603) in the center in a sliding mode, the tops and the bottoms of the two clamping blocks (603) are fixedly connected with limiting blocks (604), springs (605) are fixedly connected to the inner walls of the two clamping blocks (603), and the other ends of the springs (605) are connected with the side walls of the sliding grooves (602).

5. The fan frame of a heat dissipating fan as claimed in claim 4, wherein: the first frame (1) is provided with a mounting hole, and the mounting block (601) penetrates through the center of the mounting hole.

6. The fan frame of a heat dissipating fan as claimed in claim 4, wherein: the front end surfaces of the two clamping blocks (603) are tightly attached to the rear end surface of the first frame (1).

7. The fan frame of a heat dissipating fan as claimed in claim 4, wherein: the top and the bottom of the two sliding grooves (602) are provided with limiting grooves corresponding to the limiting blocks (604), and the limiting blocks (604) are connected to the centers of the limiting grooves in a sliding mode.