CN218400124U

CN218400124U - Front defrosting air pipe structure

Info

Publication number: CN218400124U
Application number: CN202222720516.6U
Authority: CN
Inventors: 殷浩
Original assignee: Wuhan Zhongxiangda Auto Parts Co ltd
Current assignee: Wuhan Zhongxiangda Auto Parts Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a preceding defrosting tuber pipe structure, including the mounting panel, the mounting panel is installed on the plane of vehicle front windshield bottom, and the mounting panel bottom is equipped with total wind channel, total wind channel and the inside heating system house steward intercommunication of vehicle, it has the induced air board to rotate to cover on the mounting panel top surface, the both sides of mounting panel are equipped with the reciprocating pivoted slewing mechanism of drive induced air board, and through slewing mechanism and induced air board's mating reaction, micro motor drives driving gear and driven gear and lasts the meshing rotation, and two full impellers are in turn and half impeller extrusion contact, and half impeller drive the reciprocating type rotation of induced air board, blows hot-blast form cooperation main wind gap with the sweeping wind through accessory wind channel and air outlet and send the front windshield on for the process of defogging, for prior art, according to different using-way, can form different defrosting effects, and is more convenient, and can the efficient defrosting more, reduces thermal loss and extravagant.

Description

Front defrosting air pipe structure

Technical Field

The utility model relates to a defrosting tuber pipe field specifically is a preceding defrosting tuber pipe structure before vehicle.

Background

The front defrosting air pipe is arranged on the bottom edge surface of a front windshield of a vehicle, and heat in the vehicle is blown on the front windshield through the air pipe after a switch is turned on to defrost the inner surface of the front windshield, so that the front defrosting air pipe is a common basic function of the conventional vehicle.

Because preceding defrosting tuber pipe is in order not to block the field of vision scope of front windshield, install in locomotive department with planar form usually, this has just caused when the tuber pipe blows heat to the glass surface, can only blow off from the bottom, through thermal transmission moving to the glass top slowly, the heat has more loss in this in-process, lead to front windshield's defogging time to increase, and the angle of giving the tuber pipe air outlet receives the influence of different front windshield's radian, the defogging effect that plays is also different.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a preceding defrosting tuber pipe structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure leads through the induced air board after the location to the hot-blast of blowing of air outlet, makes its more contact glass surfaces, reduces thermal loss, drives the induced air board through actuating mechanism simultaneously and does reciprocating rotation to the form of sweeping the wind accelerates hot-blast glass of blowing on the surface, in order to reach better defogging effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a preceding defrosting tuber pipe structure, includes the mounting panel, the mounting panel is installed on the plane of vehicle front windshield bottom, and the mounting panel bottom is equipped with total wind channel, total wind channel and the inside heating main intercommunication of vehicle, it has the induced air board to rotate to cover on the mounting panel top surface, the both sides of mounting panel are equipped with the reciprocating pivoted slewing mechanism of drive induced air board.

Furthermore, a plurality of main air ports are arranged on the surface of the mounting plate at equal intervals, and an auxiliary air port is arranged on the surface of the mounting plate close to the rotating connection position of the air guide plate.

Furthermore, the air outlet that runs through is seted up to the inside equidistance of induced air board, and induced air board bottom passes through bellows and vice wind gap sealing connection.

Furthermore, a main air duct is arranged on one side, corresponding to the main air port, of the top of the main air duct, the main air duct is fixedly installed at the bottom of the mounting plate and communicated with the main air port, a main air duct is arranged on one side, corresponding to the auxiliary air port, of the top of the main air duct, and the auxiliary air duct is fixedly installed at the bottom of the mounting plate and communicated with the auxiliary air port.

Furthermore, the main air duct and the auxiliary air duct are controlled to be opened and closed through electromagnetic valves.

Further, slewing mechanism includes half impeller, rotate on the outer wall of the rotation junction that the mounting panel corresponds the induced air board both ends and install half impeller, and the axis of rotation fixed connection of half impeller and mounting panel, half impeller bilateral symmetry is equipped with full impeller, and full impeller rotates and installs on the mounting panel outer wall, two full impeller and half impeller extrusion contact in turn.

Furthermore, be fixed with the driving gear on the surface of the full impeller of half impeller one side, and be fixed with driven gear on the surface of the full impeller of half impeller opposite side, the driving gear is connected with the driven gear meshing, the position that the mounting panel outer wall corresponds the driving gear is fixed with micro motor, and micro motor output and driving gear fixed connection.

The utility model has the advantages that: the utility model relates to a front defrosting air pipe structure, which comprises a mounting plate; a main tuyere; an air induction plate; an air outlet; a rotating mechanism; a micro motor; a driving gear; a driven gear; a half impeller; a full impeller; a main air duct; a main air duct; an auxiliary air duct; and an auxiliary tuyere.

1. This preceding defrosting tuber pipe structure passes through the mating reaction of slewing mechanism and induced air board, and micro motor drives driving gear and driven gear and lasts the meshing rotation, and two full impellers are in turn and half impeller extrusion contact, and half impeller drive the reciprocating type rotation of induced air board, will be hot-blast with the form cooperation main air inlet of sweeping the wind through vice wind channel and air outlet on blowing the front windshield for the process of defogging.

2. This preceding defrosting tuber pipe structure is through the independent action of induced air board under, carries out the induced air effect to the hot-blast effect that blows off in the main wind gap, makes the more abundant contact of the hot-blast that the main wind gap was sent out on preceding glass, reduces thermal loss.

3. Compared with the prior art, the front defrosting air pipe structure can form different defrosting effects according to different using modes, is more convenient and can defrost more efficiently, and heat loss and waste are reduced.

Drawings

Fig. 1 is a schematic view of the overall front structure of a front defrosting air duct structure of the present invention;

fig. 2 is a schematic view of the connection between the mounting plate and the air duct of the front defrosting air duct structure of the present invention;

fig. 3 is a top view of a mounting plate of a front defrosting air duct structure of the present invention;

fig. 4 is one of the structural schematic diagrams of a rotating mechanism of a front defrosting air duct structure of the present invention;

fig. 5 is a second schematic structural view of a rotating mechanism of a front defrosting air duct structure of the present invention;

in the figure: 1. mounting a plate; 2. a main tuyere; 3. an air induction plate; 31. an air outlet; 4. a rotating mechanism; 41. a micro motor; 42. a driving gear; 43. a driven gear; 44. a half impeller; 45. a full impeller; 5. a main air duct; 51. a main air duct; 52. an auxiliary air duct; 6. and an auxiliary tuyere.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a preceding defrosting air pipe structure, includes mounting panel 1, mounting panel 1 is installed on the plane of vehicle front windshield bottom, and mounting panel 1 bottom is equipped with total wind channel 5, total wind channel 5 and the inside heating main intercommunication of vehicle, 1 top of mounting panel rotates on the surface and covers and have induced air board 3, the both sides of mounting panel 1 are equipped with the slewing mechanism 4 that drives induced air board 3 reciprocating rotation, and the mounted position of mounting panel 1 is the same with the mounted position and the mode in the defrosting wind gap of current vehicle, sends out the steam that the vehicle produced from the wind gap on mounting panel 1 through total wind channel 5, leads through induced air board 3 after the location to the hot-blast of air outlet 31, makes its more contact glass surfaces, reduces the loss of heat, drives induced air board 3 through actuating mechanism and does reciprocating rotation simultaneously to the form of sweeping the wind accelerates hot-blast to blow to the glass surface on, in order to reach better defogging effect.

In this embodiment, a plurality of main air ports 2 are equidistantly arranged on the surface of the mounting plate 1, the mounting plate 1 is close to the rotation joint of the air inducing plate 3, and the surface of the mounting plate 1 is provided with the auxiliary air port 6, the through air outlet 31 is equidistantly arranged inside the air inducing plate 3, the bottom of the air inducing plate 3 is in sealing connection with the auxiliary air port 6 through a corrugated pipe, one side of the top of the main air duct 5, corresponding to the main air port 2, is provided with the main air duct 51, the main air duct 51 is fixedly installed at the bottom of the mounting plate 1 and is communicated with the main air port 2, one side of the top of the main air duct 5, corresponding to the auxiliary air port 6, is provided with the main air duct 51, the auxiliary air duct 52 is fixedly installed at the bottom of the mounting plate 1 and is communicated with the auxiliary air port 6, the insides of the main air duct 51 and the auxiliary air duct 52 are controlled to be opened and closed through electromagnetic valves, the main air duct 51 is the same as the installation direction of the existing defrosting air duct, the vehicle is conveyed into the main air duct 51 through heat generated by the vehicle, the main air duct 51 and the electromagnetic valves inside the auxiliary air duct 52 are opened as required, and the hot air outlet of the main air duct 2 or the auxiliary air port 6 is connected with the air outlet 31 of the air inducing plate 3 and is sealed through the corrugated pipe.

In this embodiment, the rotating mechanism 4 includes a half impeller 44, the outer wall of the mounting plate 1 corresponding to the rotation connection at the two ends of the air-inducing plate 3 is rotatably provided with the half impeller 44, the half impeller 44 is fixedly connected with the rotation shaft of the mounting plate 1, the two sides of the half impeller 44 are symmetrically provided with full impellers 45, the full impellers 45 are rotatably mounted on the outer wall of the mounting plate 1, the two full impellers 45 are alternately in extrusion contact with the half impeller 44, the outer surface of the full impeller 45 at one side of the half impeller 44 is fixed with a driving gear 42, the outer surface of the full impeller 45 at the other side of the half impeller 44 is fixed with a driven gear 43, the driving gear 42 is meshed with the driven gear 43, the position of the outer wall of the mounting plate 1 corresponding to the driving gear 42 is fixed with a micro motor 41, the output end of the micro motor 41 is fixedly connected with the driving gear 42, when air-inducing action is required, according to the radian of the front windshield, the micro motor 41 is started, the kinetic energy is transmitted to the two full impellers 45 through the meshing of the driving gear 42 and the driven gear 43, the two full impellers 45 and the half impeller 44 rotate through the extrusion of the blades to drive the air guide plate 3 to rotate and open, the angle of the air guide plate 3 is adjusted, so that the hot air blown out from the main air port 2 is better induced, the air guide plate 3 can keep the angle due to the meshing self-locking property between the gears, the air guide plate 3 can be rotated and closed to shield and protect the air port on the mounting plate 1 when not in use, when the auxiliary air channel and the main air channel 51 are synchronously opened, the driving gear 42 and the driven gear 43 are driven to continuously mesh and rotate through the micro motor 41, the two full impellers 45 alternately contact with the half impeller 44 in an extrusion way, the half impeller 44 drives the air guide plate 3 to rotate in a reciprocating way, the hot air is matched with the main air port 2 to be blown onto the front windshield through the auxiliary air channel 52 and the air outlet 31 in an air sweeping way, and accelerating the demisting process.

The heat generated by passing vehicles is conveyed into the main air duct 51, the electromagnetic valves in the main air duct 51 and the auxiliary air duct 52 are opened as required, hot air is sent out from the main air port 2 or the auxiliary air port 6, when air guiding action is required, the micro motor 41 is opened according to the radian of a front windshield, kinetic energy is transmitted to the two full impellers 45 through the meshing of the driving gear 42 and the driven gear 43, the two full impellers 45 and the half impeller 44 rotate through blade extrusion, the induced draft plate 3 is driven to rotate and open, the angle of the induced draft plate 3 is adjusted, so that the hot air blown out from the main air port 2 is better induced, due to the meshing self-locking property between the gears, the induced draft plate 3 can keep the angle, when the induced draft plate 3 is not used, the air duct on the mounting plate 1 can be closed through rotation, when the auxiliary air duct 51 is synchronously opened, the driving gear 42 and the driven gear 43 are driven to continuously mesh and rotate through the micro motor 41, the two full impellers 45 alternately contact with the half impeller 44, the half impeller 44 drives the induced draft plate 3 to rotate, the auxiliary air duct and the auxiliary air duct 51 and the reciprocating type air outlet 31 are matched with the front windshield, and the front windshield is accelerated to blow the hot air on the air duct.

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 specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a preceding defrosting tuber pipe structure, includes mounting panel (1), its characterized in that: mounting panel (1) is installed on the plane of windshield bottom before the vehicle, and mounting panel (1) bottom is equipped with total wind channel (5), total wind channel (5) and the inside heating main intercommunication of vehicle, mounting panel (1) top rotates on the surface to cover and has induced air board (3), the both sides of mounting panel (1) are equipped with and drive induced air board (3) slewing mechanism (4) of reciprocating rotation.

2. The front defrosting duct structure of claim 1, wherein: a plurality of main air ports (2) are formed in the surface of the mounting plate (1) at equal intervals, and auxiliary air ports (6) are formed in the surface, close to the rotating connection position of the air guide plate (3), of the mounting plate (1).

3. The front defrost duct structure of claim 2, wherein: the air outlet (31) that runs through is seted up to induced air board (3) inside equidistance, and induced air board (3) bottom is through bellows and vice wind gap (6) sealing connection.

4. The front defrost duct structure of claim 2, wherein: one side of the top of the main air duct (5) corresponding to the main air port (2) is provided with a main air duct (51), the main air duct (51) is fixedly installed at the bottom of the mounting plate (1) and communicated with the main air port (2), one side of the top of the main air duct (5) corresponding to the auxiliary air port (6) is provided with a main air duct (51), and the auxiliary air duct (52) is fixedly installed at the bottom of the mounting plate (1) and communicated with the auxiliary air port (6).

5. The front defrost duct structure of claim 4, wherein: the interiors of the main air duct (51) and the auxiliary air duct (52) are controlled to be opened and closed through electromagnetic valves.

6. The front defrost duct structure of claim 1, wherein: slewing mechanism (4) are including half impeller (44), install half impeller (44) on the outer wall of the rotation junction that mounting panel (1) corresponds induced air board (3) both ends rotates, and the axis of rotation fixed connection of half impeller (44) and mounting panel (1), half impeller (44) bilateral symmetry is equipped with full impeller (45), and full impeller (45) rotate to be installed on mounting panel (1) outer wall, two full impeller (45) and half impeller (44) extrusion contact in turn.

7. The front defrost duct structure of claim 6, wherein: be fixed with driving gear (42) on the surface of half impeller (44) one side full impeller (45), and be fixed with driven gear (43) on the surface of half impeller (44) opposite side full impeller (45), driving gear (42) are connected with driven gear (43) meshing, the position that mounting panel (1) outer wall corresponds driving gear (42) is fixed with micro motor (41), and micro motor (41) output and driving gear (42) fixed connection.