CN220036989U - Possess heat resistance fan - Google Patents

Abstract

The utility model discloses a heat-resistant fan which comprises a fan body, wherein a fixing box is fixedly connected to the right side of the fan body, a driving motor is fixedly connected to the inner wall of the fixing box, a copper plate is arranged on the upper end face of the driving motor, a plurality of radiating fins are symmetrically and fixedly connected to the upper end face of the copper plate at equal intervals, the upper end of each radiating fin penetrates through the upper end face of the fixing box, and a reset spring is sleeved on each radiating fin. According to the utility model, the fan body can drive the sliding block to move downwards through the supporting column and extrude the buffer spring, the buffer spring can play a role in buffering and damping the device, meanwhile, the sliding block can drive the transverse plate to move downwards and extrude the damper, and the damper can absorb energy generated by vibration, so that the resonance of the device is avoided, the shock resistance of the device is improved, the loosening and even damage of internal parts of the fan caused by vibration are prevented, and the service life of the fan is prolonged.

Description

Possess heat resistance fan

Technical Field

The utility model relates to the technical field of heat-resistant fans, in particular to a heat-resistant fan.

Background

The fan is a habit short for gas compression and gas conveying machinery in China, and generally comprises a ventilator, a blower and a wind driven generator, is a machinery for improving gas pressure and discharging gas by means of input mechanical energy, and is a driven fluid machinery.

The patent of current publication number CN217926377U discloses a fan that heat resistance is good, including fan housing, air intake, heat absorption motor cover and circulating water pump, the motor is installed to the outer wall of fan housing, the outer wall cover of motor is equipped with the heat absorption motor cover, the inside of heat absorption motor cover is equipped with the water holding layer, fixed establishment is installed to the outer wall of heat absorption motor cover. According to the utility model, the inner wall of the heat absorption motor sleeve is tightly attached to the outer wall of the motor, the heat absorption motor sleeve is made of a material with strong heat conductivity, so that the heat of the motor can be transferred to the heat absorption motor sleeve, an aqueous solution is filled in Rong Shuiceng, the heat is absorbed by the aqueous solution, water with high temperature is positioned at the upper layer in the aqueous solution because the density is low, the water absorbing the excessive heat enters the radiating pipe, the radiating pipe is made of a material with strong heat conductivity, the heat in the hot water is transferred to the radiating pipe, and the self air outlet of the centrifugal machine can cool and radiate the radiating pipe, so that the heat resistance of the fan is improved.

Can improve the fan heat resistance through above-mentioned device, but the fan in the above-mentioned device passes through landing leg fixed stay, and the shock attenuation effect is relatively poor, and the fan can produce vibrations at the in-process of work, and long-time vibrations lead to the fan internals to become flexible even damage easily, shorten the life of fan.

In order to solve the above problems, we propose a fan with heat resistance.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the heat resistance of a fan can be improved through the device, but the fan in the device is fixedly supported through the supporting legs, the shock absorption effect is poor, the fan can vibrate in the working process, the internal parts of the fan are easy to loosen or damage due to long-time vibration, and the service life of the fan is shortened.

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

the utility model provides a possess heat resistance fan, includes the fan body, the right side fixedly connected with fixed box of fan body, fixedly connected with driving motor on the inner wall of fixed box, driving motor's up end is provided with the copper, equidistant symmetrical fixedly connected with a plurality of radiating fins of up end of copper, every radiating fin's upper end all runs through the up end of fixed box, every reset spring has all been cup jointed on the radiating fin, four support columns of lower terminal surface symmetry fixedly connected with of fan body, every the lower extreme of support column all is provided with straight section of thick bamboo, every the lower extreme of support column all runs through the up end of straight section of thick bamboo and fixedly connected with slider, every equal fixedly connected with buffer spring of lower terminal surface of slider, every two all be provided with the diaphragm between the straight section of thick bamboo, two the smooth hole has all been seted up to one side that the diaphragm is relative, the both ends all run through the smooth hole and fixedly connected with on the lateral wall of slider, the lower terminal surface symmetry fixedly connected with two dampers of diaphragm.

Preferably, the right side and the upper end of the fixed box are both provided with radiating holes, and a filter screen is fixedly connected in each radiating hole.

Preferably, the two ends of the plurality of return springs are respectively and fixedly connected to the upper end face of the copper plate and the inner wall of the fixed box, and the plurality of radiating fins are respectively and slidably connected to the inner wall of the fixed box.

Preferably, the support columns are all in sliding connection in the inner wall of the straight cylinder, and the sliding blocks are all in sliding connection on the inner wall of the straight cylinder.

Preferably, the lower ends of the buffer springs are fixedly connected to the inner wall of the straight cylinder, and the transverse plate is slidably connected to the sliding hole.

Preferably, the lower ends of the straight cylinders are fixedly connected with a bottom plate, and the lower ends of the dampers are fixedly connected to the upper end face of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

the fan body can drive the slider to move downwards and extrude buffer spring through the support column, buffer spring can play buffering shock attenuation's effect to the device, and the slider can drive diaphragm downwardly moving and extrude the attenuator simultaneously, can absorb the energy that vibrations produced through the attenuator, avoids the device to take place resonance to improve the shock resistance of device, prevent to lead to the fan internals not hard up even damage because of vibrations, improve the life of fan.

Drawings

FIG. 1 is a schematic diagram of a front perspective structure of a fan with heat resistance according to the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a blower with heat resistance according to the present utility model;

FIG. 3 is a schematic diagram showing a front cross-sectional structure of a fixing case of a heat-resistant blower according to the present utility model;

fig. 4 is a schematic diagram of a front cross-sectional structure of a straight tube in a fan with heat resistance according to the present utility model.

In the figure: 1 fan body, 2 fixed box, 3 driving motor, 4 copper, 5 radiating fin, 6 reset spring, 7 filter screen, 8 support column, 9 straight section of thick bamboo, 10 slider, 11 buffer spring, 12 diaphragm, 13 attenuator, 14 bottom plates.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, one kind possesses heat resistance fan, including fan body 1, the right side fixedly connected with fixed box 2 of fan body 1, fixedly connected with driving motor 3 on the inner wall of fixed box 2, driving motor 3's up end is provided with copper 4, copper 4's up end equidistant symmetrical fixedly connected with a plurality of fin 5, the up end of every fin 5 all runs through fixed box 2's up end, reset spring 6 has all been cup jointed on every fin 5, four support columns 8 of lower terminal surface symmetry fixedly connected with of fan body 1, the lower extreme of every support column 8 all is provided with straight section of thick bamboo 9, the lower extreme of every support column 8 all runs through straight section of thick bamboo 9 up end and fixedly connected with slider 10, the equal fixedly connected with buffer spring 11 of lower terminal surface of every slider 10, all be provided with diaphragm 12 between every two straight section of thick bamboo 9, the slide hole has all been seted up to one side that two straight section of thick bamboo 9 are relative, the both ends of diaphragm 12 all run through the slide hole and fixedly connected with on the lateral wall of slider 10, the lower terminal surface symmetry of diaphragm 12 has two body 13, lower terminal surface symmetry fixedly connected with of diaphragm 12 has two buffer units 1, can drive down the slider 10 through the slider 8 and can avoid the vibration damper device to take place the vibration damper device to the vibration damper 13, can avoid the vibration damper device to take place the life-up the effect to the vibration damper device to the vibration damper 13 simultaneously, can be improved, the vibration damper device can be avoided the vibration damper device to the vibration damper 13 to the vibration damper device to the vibration damper is easy to the inside.

Wherein, the right side and the upper end of fixed box 2 have all been seted up the louvre, equal fixedly connected with filter screen 7 in every louvre, conveniently dispel the heat through the louvre.

Wherein, the both ends of a plurality of reset springs 6 are respectively fixed connection on the up end of copper 4 and the inner wall of fixed case 2, and a plurality of radiating fins 5 all sliding connection is in the inner wall of fixed case 2, and reset spring 6 can make copper 4 hug closely at driving motor 3 surface.

Wherein, a plurality of support columns 8 are all sliding connection in the inner wall of straight section of thick bamboo 9, and a plurality of sliders 10 are all sliding connection on the inner wall of straight section of thick bamboo 9, and support column 8 can drive slider 10 and remove.

Wherein, the lower extreme of a plurality of buffer springs 11 is all fixed connection on the inner wall of straight section of thick bamboo 9, and diaphragm 12 sliding connection is in the slide hole, and buffer spring 11 can play the cushioning effect to the device.

Wherein, the bottom plate 14 is fixedly connected with jointly to the lower extreme of a plurality of straight section of thick bamboo 9, and the equal fixed connection of lower extreme of a plurality of attenuator 13 is on the up end of bottom plate 14, can absorb the energy that vibrations produced through attenuator 13, avoids the device to take place resonance.

In the utility model, when the device works, the heat dissipation speed of the driving motor 3 can be increased through the heat dissipation holes, meanwhile, the copper plate 4 can quickly absorb heat, and then the heat dissipation fin 5 can quickly dissipate heat, so that the heat dissipation speed of the driving motor 3 is further increased, and the heat resistance of the device is improved; when the device shakes, the fan body 1 can drive the sliding block 10 to move downwards through the supporting column 8, the sliding block 10 can downwards extrude the buffer spring 11, the buffer spring 11 can play a role in buffering and damping the device, meanwhile, the sliding block 10 can drive the transverse plate 12 to move downwards and extrude the damper 13, the energy generated by the vibration can be absorbed through the damper 13, the resonance of the device is avoided, so that the shock resistance of the device is improved, the loosening and even damage of internal parts of the fan caused by the vibration are prevented, the service life of the fan is prolonged, and the content which is not detailed in the description belongs to the prior art known to the expert in the field.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a possess heat resistance fan, includes fan body (1), its characterized in that, the right side fixedly connected with fixed box (2) of fan body (1), fixedly connected with driving motor (3) on the inner wall of fixed box (2), driving motor (3)'s up end is provided with copper (4), equidistant symmetrical fixedly connected with a plurality of fin (5) of up end of copper (4), every fin (5) upper end all runs through fixed box (2) up end, every return spring (6) have all been cup jointed on fin (5), four support columns (8) of lower terminal surface symmetry fixedly connected with of fan body (1), every support column (8)'s lower extreme all is provided with straight section of thick bamboo (9), and the lower extreme of every support column (8) all runs through straight section of thick bamboo (9) up end and fixedly connected with slider (10), the lower terminal surface of every slider (10) all is fixedly connected with buffer spring (11), every two between straight section of thick bamboo (9) all has reset spring (6) on the opposite slide hole (12) both ends of two straight section of thick bamboo (9) all, and both ends are offered and are connected with both sides of a horizontal hole (12), two dampers (13) are symmetrically and fixedly connected to the lower end face of the transverse plate (12).

2. The fan with heat resistance according to claim 1, wherein the right side and the upper end of the fixing box (2) are provided with heat dissipation holes, and a filter screen (7) is fixedly connected in each heat dissipation hole.

3. The fan with heat resistance according to claim 1, wherein both ends of the plurality of return springs (6) are fixedly connected to the upper end surface of the copper plate (4) and the inner wall of the fixed box (2), respectively, and the plurality of heat dissipation fins (5) are slidably connected to the inner wall of the fixed box (2).

4. A fan with heat resistance according to claim 1, characterized in that a plurality of the support columns (8) are all slidingly connected in the inner wall of the straight cylinder (9), and a plurality of the sliders (10) are all slidingly connected on the inner wall of the straight cylinder (9).

5. The fan with heat resistance according to claim 1, wherein the lower ends of the buffer springs (11) are fixedly connected to the inner wall of the straight cylinder (9), and the transverse plate (12) is slidably connected in the sliding hole.

6. The fan with heat resistance according to claim 1, wherein the lower ends of the plurality of straight cylinders (9) are fixedly connected with a bottom plate (14) together, and the lower ends of the plurality of dampers (13) are fixedly connected to the upper end face of the bottom plate (14).