CN212003672U

CN212003672U - Low-noise durable cooling fan for automobile seat

Info

Publication number: CN212003672U
Application number: CN202020641008.7U
Authority: CN
Inventors: 唐秋华
Original assignee: Hebei Ruiyang Auto Electric Co ltd
Current assignee: Hebei Ruiyang Auto Electric Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-11-24
Anticipated expiration: 2030-04-25

Abstract

The utility model discloses a low-noise durable cooling fan of an automobile seat, which comprises a shell and a button panel; the vent has all been run through and has been seted up in the left side and the right side middle part of casing, the left side of casing top and bottom inner wall all is through installation pole and driving motor fixed connection, the axis of rotation fixedly connected with dwang on driving motor right side. The utility model discloses control driving motor work, the fan that can drive the installation of dwang right-hand member through driving motor's axis of rotation rotates, last fixed surface through the casing installs the lubricating-oil tank, the bottom intercommunication of lubricating-oil tank has the pipe, the lower extreme of pipe is provided with the solenoid valve, control solenoid opens, lubricating oil in the lubricating-oil tank drips to driving motor's axis of rotation through the pipe, thereby realize the lubricated operation between driving motor's pivot and the bearing, the collecting vat has been seted up to bottom inner wall middle part level through the casing, the dripping oil in driving motor's the axis of rotation can be collected, convenient recycle.

Description

Low-noise durable cooling fan for automobile seat

Technical Field

The utility model relates to a radiator fan technical field specifically is a durable radiator fan of car seat low noise.

Background

Fan noise is related to friction, air flow. The higher the rotating speed of the fan is, the larger the air volume is, the larger the noise is, and in addition, the vibration of the fan is also a non-negligible factor, and the friction collision between a rotating shaft and a bearing is a main source of the noise of the fan when the fan rotates at a high speed;

through retrieving publication number CN201292992Y, disclose a durable radiator fan of low noise, it includes a driving motor stator base, and its center is equipped with a axle sleeve, and the axle sleeve is equipped with driving motor stator group outward, and driving motor stator base axle sleeve inner chamber has cup jointed the bearing, and the bearing links to each other with the flabellum pivot, and its improvement lies in: the bottom surface of the inner cavity of the driving motor stator base shaft sleeve connected with the fan blade rotating shaft through a bearing sleeved in the driving motor stator base shaft sleeve is provided with a vibration reduction groove corresponding to the fan blade rotating shaft, a vibration reduction sheet is covered on the vibration reduction groove, and the vibration reduction sheet is connected with the top end of the fan blade rotating shaft;

in realizing the utility model discloses an in-process, the inventor finds that there is following problem at least among the prior art and does not get solved, and this is insurmountable of the vibrations of fan self, can only reduce as far as possible, and current radiator fan can grow along with the friction between long-time driving motor's pivot and the bearing, and the wearing and tearing of production are also more serious to the noise that produces is also big more.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a durable radiator fan of car seat low noise has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-noise durable heat dissipation fan of an automobile seat comprises a shell and a button panel;

the air vent is formed in the middle of the left side and the right side of the shell in a penetrating mode, the left side of the inner wall of the top end and the left side of the inner wall of the bottom end of the shell are fixedly connected with a driving motor through mounting rods, a rotating rod is fixedly connected to a rotating shaft on the right side of the driving motor, a fan is fixedly mounted at the right end of the rotating rod, a lubricating oil tank is fixedly mounted on the upper surface of the shell, the bottom end of the lubricating oil tank is communicated with a guide pipe, the bottom end of the guide pipe penetrates through the top end of the shell and is communicated with the top end of the shell, an electromagnetic valve is arranged at the lower end of the guide;

the input end of the button panel is electrically connected with an external power supply through a wire, and the output end of the button panel is electrically connected with the input end of the driving motor and the input end of the electromagnetic valve through wires.

As a preferred embodiment of the present invention, the outside of the ventilation opening is fixedly provided with a filter screen plate through a bolt.

As a preferred embodiment of the present invention, the bottom end of the guide tube is disposed directly above the rotation shaft of the driving motor.

As a preferred embodiment of the utility model, the inside screwed connection who leads to the groove has the end cap, the outer wall cover of end cap is equipped with the sealing washer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a durable radiator fan of car seat low noise, control driving motor work, the fan that can drive the installation of dwang right-hand member through driving motor's axis of rotation rotates, last fixed surface through the casing installs the lubricating-oil tank, the bottom intercommunication of lubricating-oil tank has the pipe, the lower extreme of pipe is provided with the solenoid valve, control solenoid valve opens, lubricating oil in the lubricating-oil tank drips to driving motor's axis of rotation through the pipe, thereby realize the lubricated operation between driving motor's pivot and the bearing, the collecting vat has been seted up to bottom inner wall middle part level through the casing, can collect the oil that drips in driving motor's the axis of rotation and drip, convenient recycle.

2. The utility model relates to a durable radiator fan of car seat low noise, the outside of vent is run through fixed mounting through the bolt and is had the filter plate board, and the filter plate board can filter the dust in the external world, avoids the dust to get into the interior adhesion of casing at driving motor's axis of rotation outer wall, influences the lubricated effect of lubricating oil.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a low-noise durable heat dissipation fan for an automobile seat according to the present invention;

fig. 2 is the utility model relates to a car seat low noise durable radiator fan's a position structural schematic.

In the figure: the novel fan comprises a shell 1, a vent 2, an installation rod 3, a driving motor 4, a rotating shaft 41, a rotating rod 5, a fan 6, a filter screen plate 7, bolts 8, a lubricating oil tank 9, a guide pipe 10, an electromagnetic valve 11, a collecting groove 12, a through groove 13, a plug 14, a sealing ring 15 and a button panel 16.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a low-noise durable heat radiation fan for an automobile seat comprises a shell 1 and a button panel 16;

the air vent 2 is formed in the middle of the left side and the right side of the shell 1 in a penetrating mode, the left side of the inner wall of the top end and the bottom end of the shell 1 is fixedly connected with a driving motor 4 through an installation rod 3, a rotating rod 5 is fixedly connected with a rotating shaft 41 on the right side of the driving motor 4, a fan 6 is fixedly installed at the right end of the rotating rod 5, a lubricating oil tank 9 is fixedly installed on the upper surface of the shell 1, the bottom end of the lubricating oil tank 9 is communicated with a guide pipe 10, the bottom end of the guide pipe 10 is communicated with the top end of the shell 1 in a penetrating mode, an electromagnetic valve 11 is arranged at the lower end of the guide pipe 10, a collecting tank 12 is horizontally formed in the middle of the inner wall of;

the input end of the button panel 16 is electrically connected with an external power supply through a wire, and the output end of the button panel 16 is electrically connected with the driving motor 4 and the input end of the electromagnetic valve 11 through wires;

in this embodiment (as shown in the figures and the drawings), control driving motor 4 to work, the fan 6 that can drive dwang 5 right-hand member installation through driving motor 4's axis of rotation 41 rotates, last fixed surface through casing 1 installs lubricating-oil tank 9, lubricating-oil tank 9's bottom intercommunication has pipe 10, pipe 10's lower extreme is provided with solenoid valve 11, control solenoid valve 11 opens, lubricating oil in the lubricating-oil tank 1 drips to driving motor 4's axis of rotation 41 through pipe 10 on, thereby realize the lubricated operation between driving motor 4's pivot 41 and the bearing, collecting vat 12 has been seted up through casing 1's bottom inner wall middle part level, can collect the oil droplet that drips on driving motor 4's the axis of rotation 41, convenient recycle.

In this embodiment (see fig. 1), the outer side of the vent 2 is fixedly provided with a filter screen plate 7 through a bolt 8, and the filter screen plate can filter external dust, so as to prevent the dust from entering the casing 1 and adhering to the outer wall of the rotating shaft 41 of the driving motor 4, thereby affecting the lubricating effect of the lubricating oil.

In this embodiment (see fig. 1), the bottom end of the guide tube 10 is disposed right above the rotating shaft of the driving motor 4, so as to improve the lubricating effect.

In this embodiment (please refer to fig. 1-2), a plug 14 is spirally connected inside the through slot 13, and a sealing ring 15 is sleeved on an outer wall of the plug 14 to improve the sealing performance of the plug 14.

It should be noted that the utility model relates to a low-noise durable radiator fan for automobile seats, which comprises a housing 1, a vent 2, an installation rod 3, a driving motor 4, a rotating shaft 41, a rotating rod 5, a fan 6, a filter screen plate 7, a bolt 8, a lubricating oil tank 9, a conduit 10, a solenoid valve 11, a collecting tank 12, a through groove 13, a plug 14, a seal ring 15, a button panel 16, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which can be known by technical manuals or by conventional experimental methods, the working of which is to control the driving motor 4, the rotating shaft 41 of the driving motor 4 can drive the fan 6 installed at the right end of the rotating rod 5 to rotate, the lubricating oil tank 9 is fixedly installed on the upper surface of the housing 1, the conduit 10 is communicated with the bottom end of the lubricating oil tank 9, the lower end of the conduit 10, control solenoid valve 11 opens, lubricating oil in the lubricating-oil tank 1 drips to driving motor 4's axis of rotation 41 on through pipe 10, thereby realize the lubricated operation between driving motor 4's pivot 41 and the bearing, collecting vat 12 has been seted up to bottom inner wall middle part level through casing 1, can collect drippage oil on driving motor 4's the axis of rotation 41, convenient recycle, bolt 8 runs through fixed mounting through bolt 2 in the outside of vent 2 has filter plate 7, filter plate can filter the dust in the external world, avoid the dust to get into casing 1 in the adhesion at driving motor 4's axis of rotation 41 outer wall, influence the lubricated effect of lubricating oil.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A low-noise durable heat dissipation fan for an automobile seat is characterized by comprising a shell (1) and a button panel (16);

the middle parts of the left side and the right side of the shell (1) are both provided with ventilation openings (2) in a penetrating way, the left sides of the inner walls of the top end and the bottom end of the shell (1) are fixedly connected with a driving motor (4) through a mounting rod (3), a rotating shaft (5) is fixedly connected with a rotating shaft (41) on the right side of the driving motor (4), a fan (6) is fixedly arranged at the right end of the rotating rod (5), a lubricating oil tank (9) is fixedly arranged on the upper surface of the shell (1), the bottom end of the lubricating oil tank (9) is communicated with a guide pipe (10), the bottom end of the guide pipe (10) penetrates through the top end of the shell (1) to be communicated, the lower end of the conduit (10) is provided with an electromagnetic valve (11), the middle part of the inner wall of the bottom side of the shell (1) is horizontally provided with a collecting tank (12), a through groove (13) is formed in the middle of the inner wall of the top end of the lubricating oil tank (9) and in the middle of the inner part of the bottom end of the collecting groove (12) in a penetrating mode;

the input end of the button panel (16) is electrically connected with an external power supply through a wire, and the output end of the button panel (16) is electrically connected with the input ends of the driving motor (4) and the electromagnetic valve (11) through wires.

2. The low-noise durable radiator fan for the car seat according to claim 1, wherein: the outer side of the ventilation opening (2) is fixedly provided with a filter screen plate (7) in a penetrating way through a bolt (8).

3. The low-noise durable radiator fan for the car seat according to claim 1, wherein: the bottom end of the guide pipe (10) is arranged right above the rotating shaft of the driving motor (4).

4. The low-noise durable radiator fan for the car seat according to claim 1, wherein: the inner part of the through groove (13) is spirally connected with a plug (14), and the outer wall of the plug (14) is sleeved with a sealing ring (15).