CN219605615U

CN219605615U - Novel radiator fan

Info

Publication number: CN219605615U
Application number: CN202321378735.9U
Authority: CN
Inventors: 易玉生; 彭国辉
Original assignee: Shenzhen Wind Source Electronics Co ltd
Current assignee: Shenzhen Wind Source Electronics Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-08-29
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of cooling fans, in particular to a novel cooling fan. Including the casing, there is the cavity in the casing, has the motor in the cavity, and the output of motor has the heat dissipation fan, and top and bottom all have the mounting groove in the casing, and the dust screen is installed to mounting groove department, and the mounting groove both sides all have spacing subassembly, and spacing subassembly includes pull rod, fixed slot, guide bar, stopper, spring. The utility model aims to solve the technical problems of poor heat dissipation effect and poor practicability and provides a novel heat dissipation fan which is simple in structure and easy to clean a dust screen.

Description

Novel radiator fan

Technical Field

The utility model relates to the technical field of cooling fans, in particular to a novel cooling fan.

Background

Since the electronic device generates heat during operation, a heat dissipation fan is generally used to dissipate heat in order to avoid the problems of reduced performance and even damage caused by the heat of the electronic device.

But radiator fan can pile up a large amount of dust on the dust screen after long-time use, and the dust screen on the current radiator fan is all through the screw fixation on the casing, difficult dismantlement clearance to influence its radiating effect, the practicality is poor.

Disclosure of Invention

The utility model aims to solve the technical problems of poor heat dissipation effect and poor practicability and provides a novel heat dissipation fan which is simple in structure and easy to clean a dust screen.

The technical scheme provided by the utility model is as follows: a novel radiator fan, its characterized in that: including the casing, be equipped with the cavity in the casing, be equipped with the motor in the cavity, the output of motor is equipped with the heat dissipation fan, top and bottom all are equipped with the mounting groove in the casing, be located mounting groove department in the casing and install the dust screen, be located the mounting groove both sides in the casing and all be equipped with spacing subassembly, spacing subassembly is including setting up the pull rod in casing one side, be located mounting groove one side in the casing and be equipped with the fixed slot, pull rod one side fixedly connected with and the guide bar that the fixed slot is linked together, guide bar keeps away from pull rod one end and is equipped with the stopper, be located the spring coupling of fixed slot through a plurality of between stopper and the casing.

As a further improvement, the motor is fixedly connected with the shell through a plurality of connecting rods.

As a further improvement, the dust screen is matched with the mounting groove.

As a further improvement, a guide hole for the guide rod to pass through is arranged in the shell and positioned at one side of the fixed groove.

As a further improvement, one side surface of the limiting block is an inclined surface.

As a further improvement, the bottom of the limiting block is provided with a sliding block, and a sliding groove for sliding the sliding block is arranged at the bottom of the fixed groove in the shell.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the dustproof net is limited and fixed through the limiting component, meanwhile, the dustproof net for accumulating dust can be disassembled for cleaning, better ventilation and heat dissipation are facilitated, the practicability is strong, and the dustproof net has great application value and popularization value.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel radiator fan according to the present utility model;

FIG. 2 is an overall top view of a novel radiator fan of the present utility model;

fig. 3 is a schematic diagram of a portion a of fig. 1 of a novel heat dissipating fan according to the present utility model.

As shown in the figure: 1. a housing; 2. a motor; 3. a heat dissipation fan; 4. a mounting groove; 5. a dust screen; 6. a cavity; 7. a limit component; 7.1, a pull rod; 7.2, a fixing groove; 7.3, a guide rod; 7.4, limiting blocks; 7.5, springs; 7.6, sliding blocks; 7.7, a chute; 8. and a connecting rod.

Detailed Description

The novel cooling fan of the utility model is further described in detail below with reference to the accompanying drawings.

In order to solve the technical problems of poor heat dissipation effect and poor practicability, a novel heat dissipation fan as shown in fig. 1, 2 and 3 is provided, and the novel heat dissipation fan is characterized in that: including casing 1, be equipped with cavity 6 in the casing 1, be equipped with motor 2 in the cavity 6, motor 2's output is equipped with heat dissipation fan 3, top and bottom all are equipped with mounting groove 4 in the casing 1, be located mounting groove 4 department in the casing 1 and install dust screen 5, be located mounting groove 4 both sides in the casing 1 and all be equipped with spacing subassembly 7, spacing subassembly 7 is including setting up the pull rod 7.1 in casing 1 one side, be equipped with fixed slot 7.2 in being located mounting groove 4 one side in the casing 1, pull rod 7.1 one side fixedly connected with is linked together with fixed slot 7.2's guide bar 7.3, guide bar 7.3 is kept away from pull rod 7.1 one end and is equipped with stopper 7.4, be connected through a plurality of springs 7.5 that are located in fixed slot 7.2 between stopper 7.4 and the casing 1.

In the utility model, the motor 2 is fixedly connected with the shell 1 through a plurality of connecting rods 8.

The dust screen 5 is matched with the mounting groove 4.

In the utility model, a guide hole for the guide rod 7.3 to pass through is arranged in the shell 1 at one side of the fixed groove 7.2.

In the utility model, the surface of one side of the limiting block 7.4 is an inclined surface.

The bottom of the limiting block 7.4 is provided with a sliding block 7.6, and a sliding groove 7.7 for sliding the sliding block 7.6 is arranged at the bottom of the fixing groove 7.2 in the shell 1.

Working principle: in the concrete implementation of the utility model, the heat dissipation fan 3 is driven by the motor 2 to rotate, so that the heat dissipation effect is realized, a large amount of dust can be accumulated on the dust screen 5 when the dust screen 5 works for a long time, the pull rod 7.1 is pulled to one side, the pull rod 7.1 drives the limiting block 7.4 to move to one side to the fixed groove 7.2 through the guide rod 7.3 and compresses the spring 7.5, at the moment, the limiting block 7.4 does not limit and fix the dust screen 5, the dust screen 5 is convenient to detach for cleaning, better ventilation and heat dissipation are convenient, after cleaning is finished, the dust screen 5 is aligned with the mounting groove 4, the dust screen 5 is mounted in the mounting groove 4, in the mounting process, the dust screen 5 downwardly extrudes the limiting block 7.4, and as the surface of one side of the limiting block 7.4 is an inclined surface, the limiting block 7.4 slides to one side to the fixed groove 7.5 and compresses the spring 7.5, and after the dust screen 5 passes through, the elastic potential energy of the spring 7.5 enables the limiting block to restore to the original state, so that the limiting block 7.4 is convenient to fix the dust screen 5 in place, and the practicability is good.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A novel radiator fan, its characterized in that: including casing (1), be equipped with cavity (6) in casing (1), be equipped with motor (2) in cavity (6), the output of motor (2) is equipped with heat dissipation fan (3), top and bottom all are equipped with mounting groove (4) in casing (1), be located mounting groove (4) department in casing (1) and install dust screen (5), be located mounting groove (4) both sides in casing (1) and all be equipped with spacing subassembly (7), spacing subassembly (7) are including setting up pull rod (7.1) in casing (1) one side, be equipped with fixed slot (7.2) in casing (1) in mounting groove (4) one side, guide bar (7.3) that pull rod (7.1) one side fixedly connected with and fixed slot (7.2) are linked together, guide bar (7.3) are kept away from pull rod (7.1) one end and are equipped with stopper (7.4), be connected through spring (7.5) that are located fixed slot (7.2) between stopper (7.4) and casing (1).

2. The novel cooling fan according to claim 1, wherein: the motor (2) is fixedly connected with the shell (1) through a plurality of connecting rods (8).

3. The novel cooling fan according to claim 1, wherein: the dustproof net (5) is matched with the mounting groove (4).

4. The novel cooling fan according to claim 1, wherein: a guide hole for the guide rod (7.3) to pass through is arranged in the shell (1) and positioned at one side of the fixing groove (7.2).

5. The novel cooling fan according to claim 1, wherein: one side surface of the limiting block (7.4) is an inclined surface.

6. The novel cooling fan according to claim 1, wherein: the bottom of the limiting block (7.4) is provided with a sliding block (7.6), and a sliding groove (7.7) for the sliding of the sliding block (7.6) is arranged at the bottom of the fixed groove (7.2) in the shell (1).