CN213441991U

CN213441991U - Automobile electric gear type air outlet of air conditioner

Info

Publication number: CN213441991U
Application number: CN202022707436.8U
Authority: CN
Inventors: 凌扬红
Original assignee: Ningbo Donghao Auto Parts Co ltd
Current assignee: Ningbo Donghao Auto Parts Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-15
Anticipated expiration: 2030-11-20

Abstract

The utility model provides an automobile electric gear formula air-conditioning outlet, include: the air outlet casing, the air outlet department of air outlet casing articulates there is first blade group, first blade group includes first blade, first blade one end is equipped with gear adjustment mechanism, gear adjustment mechanism includes gear connecting piece and sets up the gear of first blade one end, gear connecting piece be equipped with gear engaged with's tooth portion, gear connecting piece side is equipped with the axis of rotation, air outlet casing one side fixed mounting has the axle sleeve, the axis of rotation correspondence falls into rotate in the axle sleeve. The utility model discloses automobile electric gear formula air-conditioning outlet, simple structure, convenient assembling; the air outlet blades and the air door blades are swung by controlling the rotation of the motor, so that the motor controls the air blowing amount and the air blowing direction of the air outlet, and the air blowing is not required to be manually adjusted; the structure of the air outlet of the air conditioner is simplified, the occupied space is small, and the production and maintenance cost is low.

Description

Automobile electric gear type air outlet of air conditioner

Technical Field

The utility model relates to an automobile air conditioner air outlet technical field, in particular to automobile electric gear formula air conditioner air outlet.

Background

With the vigorous development of the automobile industry, the utilization rate of automobiles is more and more frequent. The air-conditioning outlet which is an important component of the automobile interior is designed in various styles in order to meet the requirements of different groups of people. Along with the rapid development and popularization of the current electric automobile, the air outlet of the automobile air conditioner is developed towards the direction of a full-automatic design concept. The electric novel air-conditioning air outlet at the present stage is the development content of the current important research of various automobile manufacturers, and the future development prospect of the electric novel air-conditioning air outlet is far wide.

Some current vehicle air conditioner air outlets, the structure is complicated and occupation space is great, and the installation is got up the difficulty, and difficult the maintenance is not suitable for the motorcycle type that some spaces are narrow and small. In addition, some current vehicle air conditioner air outlets adopt manual mode control air-out direction and air output, and the driver adjusts the easy dispersion driving attention of air conditioner in the driving process, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The technical problem to be solved by the utility model is to provide an automobile electric gear type air-conditioning air outlet with simple structure, which can electrically adjust the blowing amount and blowing direction of the air outlet and is convenient to adjust; the occupied space is small, and the maintenance cost is low.

(II) technical scheme

In order to solve the technical problem, the utility model provides an automobile electric gear formula air-conditioning outlet, include: the air outlet of the air outlet shell is hinged with a first blade group, the first blade group comprises first blades, one end of each first blade is provided with a gear adjusting mechanism, the gear adjusting mechanism comprises a gear connecting piece and a gear arranged at one end of each first blade, the gear connecting piece is provided with a tooth part meshed with the gear, a rotating shaft is arranged at the side end of the gear connecting piece, one side of the air outlet shell is fixedly provided with a shaft sleeve, the rotating shaft correspondingly falls into the shaft sleeve to rotate, the shaft sleeve can prevent the rotating shaft from rotating and being abraded too much in motion, the protection effect is achieved, the service life is prolonged, and the rotation is more stable; the air outlet shell is provided with a driving mechanism, the driving mechanism comprises a first driving motor connected with a gear connecting piece, and the first driving motor drives the gear to rotate through the gear connecting piece; when the blade is used, the first driving motor drives the gear connecting piece to rotate, so that the gear is driven to rotate, and the first blade is further driven to rotate; the first blades drive the first blade group to rotate through the connecting rod, so that the vertical blowing direction and the blowing amount are adjusted, and the adjustment is convenient and labor-saving by adopting an electric adjustment mode. The utility model discloses automobile electric gear formula air conditioner air outlet, air outlet panel are equipped with cellular fretwork portion, and cellular fretwork portion can promote pleasing to the eye degree, and the structure is reliable, non-deformable; the structure is simple, the assembly is convenient, the structure of the air outlet of the air conditioner is simplified, the occupied space is small, and the production and maintenance cost is low; the air outlet blades and the air door blades are swung by controlling the rotation of the motor, so that the motor controls the air blowing amount and the air blowing direction of the air outlet, and the air blowing is not required to be manually adjusted; the gear connecting piece is provided with a limit stop block, so that the gear connecting piece can be prevented from rotating too much, and the use is reliable; the gear is a sector gear, and the sector gear is adopted, so that the size of the gear is favorably reduced, and the structure is more compact; the air outlet shell is provided with the soft rubber piece, so that the friction between the hinge post and the air outlet shell can be reduced, and the first blade can rotate smoothly; the damping block is abutted against the hinge post, so that the first blade is prevented from rotating unsmoothly after the motor is started; the soft rubber support is arranged, so that the second blade set can be prevented from being blocked due to excessive friction in the rotating process.

Further, the gear with first blade integrated into one piece, the gear is sector gear, adopts sector gear, is favorable to reducing the volume of gear for the structure is compacter, and occupation space is little. A spline is arranged on one side, away from the rotating shaft, of the gear connecting piece, the first driving motor is provided with a spline groove used for mounting the spline, and the spline and the rotating shaft rotate coaxially; when the spline is used, the spline correspondingly falls into the spline groove for clamping, so that the transmission is more stable.

Furthermore, an installation cavity for installing the shaft sleeve is formed in one side of the air outlet shell, and the shaft sleeve is fixedly installed in the installation cavity. The gear connecting piece is provided with a limit stop, the air outlet shell is provided with two limit bulges, the limit stop can swing between the two limit bulges, and the limit stop can prevent the gear connecting piece from rotating at an overlarge angle and is reliable to use.

Furthermore, the first blade group comprises a second blade, the first blade is connected with the second blade through a connecting rod, and when the first blade rotates, other blades of the first blade group can be driven to rotate together through the connecting rod, so that the rotating directions and amplitudes of the blades of the first blade group are consistent, and the air outlet effect is good; the connecting rod includes ebonite connecting rod and flexible glue connecting rod, the embedded setting of flexible glue connecting rod is in on the ebonite connecting rod, the ebonite connecting rod with the flexible glue connecting rod all is equipped with and is used for the installation the through-hole of first blade, the flexible glue connecting rod can prevent first blade rotates the in-process and produces too much friction and jamming, makes the rotation more smooth-going. The air outlet shell is provided with a soft rubber piece, the side end of the first blade is provided with a hinge column, the soft rubber piece is provided with a hinge hole for mounting the hinge column, and the soft rubber piece can reduce friction between the hinge column and the air outlet shell so that the first blade rotates smoothly; the soft rubber part is fixedly provided with a damping block, and the damping block is abutted to the hinge post to prevent the first blade from rotating unsmoothly after the motor is started.

Furthermore, a second blade group is hinged in the air outlet shell, an installation support for installing the second blade group is arranged on the inner side of the air outlet shell, the installation support comprises a soft rubber support and a hard rubber support, the soft rubber support is embedded in the hard rubber support, and the soft rubber support can prevent the second blade group from generating excessive friction and clamping stagnation in the rotating process; the driving mechanism comprises a second driving motor, the second blade group comprises a third blade, the third blade is connected with the second driving motor through a connecting rotating shaft, and the connecting rotating shaft is provided with a limit stop block, so that the connecting rotating shaft is prevented from having an overlarge rotating angle, and the use is reliable; the second driving motor drives the third blade to rotate, the second blade group is connected through the connecting rod, and when the third blade rotates, other blades of the second blade group can be driven to rotate, so that the rotating directions and the rotating amplitudes of the blades are consistent.

Further, an air door blade is hinged in the air outlet shell, the driving mechanism comprises a third driving motor, the third driving motor is connected with an air door rotating shaft, the air door rotating shaft is connected with the air door blade through an air door crank, and the third driving motor drives the air door blade to rotate so as to control the opening and closing of air blowing; the air door crank is sleeved with an air door shaft sleeve, and the air door shaft sleeve can prevent the air door rotating shaft from rotating and being excessively abraded due to movement, so that the protective effect is achieved, and the service life is prolonged; the air door pivot is equipped with limit stop, avoids air door pivot rotation angle is too big, uses reliably.

Furthermore, the driving mechanism comprises a plurality of driving motors, the driving motors are fixedly installed on the air outlet shell through bolts, and the driving motors are stepping motors and rotate stably; the stepping motor controls the rotation angle and the rotation speed of each driving motor by using a program, and is convenient to control; the air outlet shell is provided with a motor control module, the motor control module is connected with a plurality of driving motors through wires, a system chip for controlling the motors can be installed along with the air outlet of the air conditioner and also can be installed on an assembly circuit, the installation mode is various, and the installation is more convenient; air outlet department is equipped with the air outlet panel, the air outlet panel is equipped with honeycomb fretwork portion, and honeycomb fretwork portion can promote pleasing to the eye degree, and the structure is reliable, non-deformable.

(III) advantageous effects

The utility model discloses automobile electric gear formula air conditioner air outlet, simple structure, convenient assembling has simplified the structure of air conditioner air outlet, and occupation space is little, and production cost of maintenance is low; the air outlet blades and the air door blades are swung by controlling the rotation of the motor, so that the motor controls the air blowing amount and the air blowing direction of the air outlet, and the air blowing is not required to be manually adjusted; the gear connecting piece is provided with a limit stop block, so that the gear connecting piece can be prevented from rotating too much, and the use is reliable; the gear is a sector gear, and the sector gear is adopted, so that the size of the gear is favorably reduced, and the structure is more compact; the air outlet shell is provided with the soft rubber piece, so that the friction between the hinge post and the air outlet shell can be reduced, and the first blade can rotate smoothly; the damping block is abutted against the hinge post, so that the first blade is prevented from rotating unsmoothly after the motor is started; the soft rubber support is arranged, so that the second blade set can be prevented from being blocked due to excessive friction in the rotating process; the air outlet panel is provided with a honeycomb hollow-out part, the appearance degree of the honeycomb hollow-out part can be improved, the structure is reliable, and the deformation is not easy.

Drawings

Fig. 1 is a perspective view of an automotive electric gear type air-conditioning outlet of the present invention;

fig. 2 is a schematic structural view of an electric gear type air outlet of the automobile of the present invention;

fig. 3 is a schematic structural view of the gear adjusting mechanism at the air outlet of the electric gear type air conditioner for the automobile of the present invention;

fig. 4 is a schematic structural view of a first driving motor part of the automobile electric gear type air-conditioning outlet of the present invention;

fig. 5 is a schematic structural view of the air outlet housing of the electric gear type air conditioner outlet of the automobile of the present invention;

fig. 6 is a schematic structural view of the first blade set of the electric gear type air-conditioning outlet of the automobile of the present invention;

fig. 7 is a schematic structural view of the automotive electric gear type air-conditioning outlet rubber part of the present invention;

fig. 8 is a schematic structural view of the electric gear type air-conditioning outlet limit stop of the present invention;

fig. 9 is a schematic structural view of the connecting shaft of the electric gear type air-conditioning outlet of the automobile of the present invention;

fig. 10 is a schematic structural view of a second blade set part of an electric gear type air-conditioning outlet of an automobile according to the present invention;

FIG. 11 is a schematic structural view of the air outlet air door blade of the electric gear type air conditioner of the present invention;

FIG. 12 is an exploded view of the air outlet damper blade of the electric gear type air conditioner of the present invention;

wherein: 1 is a shell, 101 is an installation cavity, 102 is a limiting bulge, 103 is a soft rubber part, 104 is a hinge hole, 105 is a damping block, 106 is an installation support, 107 is a soft rubber support, 108 is a hard rubber support, 2 is an air outlet, 3 is a first blade group, 4 is a first blade, 401 is a gear, 402 is a connecting rod, 403 is a hard rubber connecting rod, 404 is a soft rubber connecting rod, 405 is a through hole, 406 is a hinge column, 5 is a gear connecting piece, 501 is a tooth part, 502 is a rotating shaft, 503 is a shaft sleeve, 504 is a spline, 505 is a limit stop, 601 is a first driving motor, 602 is a spline groove, 603 is a second driving motor, 604 is a third driving motor, 7 is a second blade, 8 is a second blade group, 801 is a third blade, 802 is a connecting rotating shaft, 9 is an air door blade, 901 is an air door rotating shaft, 902 is an air door crank, 903 is an air door shaft sleeve, 10 is a motor control module, 11 is an air outlet panel, and 12 is a hollow part.

Detailed Description

Referring to fig. 1 to 12, the utility model provides an automobile electric gear type air-conditioning outlet, include: the air outlet comprises an air outlet shell 1, a first blade group 3 is hinged to an air outlet 2 of the air outlet shell 1, the first blade group 3 comprises a first blade 4, one end of the first blade 4 is provided with a gear adjusting mechanism, the gear adjusting mechanism comprises a gear connecting piece 5 and a gear 401 arranged at one end of the first blade 4, the gear connecting piece 5 is provided with a tooth part 501 meshed with the gear 401, a rotating shaft 502 is arranged at the side end of the gear connecting piece 5, a shaft sleeve 503 is fixedly arranged at one side of the air outlet shell 1, the rotating shaft 502 correspondingly falls into the shaft sleeve 503 to rotate, and the shaft sleeve 503 can prevent the rotating shaft 502 from rotating and being worn too much when the rotating shaft moves, so that the protection effect is; the air outlet shell 1 is provided with a driving mechanism, the driving mechanism comprises a first driving motor 601 connected with a gear connecting piece 5, and the first driving motor 601 drives a gear 401 to rotate through the gear connecting piece 5; when in use, the first driving motor 601 drives the gear connecting piece 5 to rotate, so as to drive the gear 401 to rotate, and further drive the first blade 4 to rotate; first blade 4 drives first blade group 3 through connecting rod 402 and rotates to blow direction and the blowing volume about adjusting, adopt electric control's mode, it is convenient laborsaving to adjust.

Referring to fig. 2, 4, 5 and 8, the gear 401 is integrally formed with the first blade 4, and the gear 401 is a sector gear, which is beneficial to reducing the size of the gear, so that the structure is more compact and the occupied space is small. A spline 504 is arranged on one side of the gear connecting piece 5 away from the rotating shaft 502, a spline groove 602 for mounting the spline 504 is arranged on the first driving motor 601, and the spline 504 and the rotating shaft 502 rotate coaxially; when the transmission mechanism is used, the spline 504 correspondingly falls into the spline groove 602 for clamping, and the transmission is more stable. One side of the air outlet casing 1 is provided with an installation cavity 101 for installing a shaft sleeve 503, and the shaft sleeve 503 is fixedly installed in the installation cavity 101. Gear connecting piece 5 is equipped with limit stop 505, and air outlet casing 1 is equipped with two limit protrusion 102, and limit stop 505 can swing between two limit protrusion 102, and limit stop 505 can prevent that gear connecting piece 5 rotation angle is too big, uses reliably.

Referring to fig. 1 to 7, the first blade group 3 includes a second blade 7, the first blade 4 is connected to the second blade 7 through a connecting rod 402, and when the first blade 4 rotates, the connecting rod 402 can drive other blades of the first blade group 3 to rotate together, so that the rotating directions and amplitudes of the blades of the first blade group 3 are the same, and the air outlet effect is good; connecting rod 402 includes ebonite connecting rod 403 and flexible glue connecting rod 404, and the embedded setting of flexible glue connecting rod 404 is on ebonite connecting rod 403, and ebonite connecting rod 403 and flexible glue connecting rod 404 all are equipped with the through-hole 405 that is used for installing first blade 4, and flexible glue connecting rod 404 can prevent that first blade 4 from rotating the in-process and producing too much friction and jamming, makes the rotation more smooth-going. The air outlet shell 1 is provided with the soft rubber piece 103, the side end of the first blade 4 is provided with the hinge post 406, the soft rubber piece 103 is provided with the hinge hole 104 for installing the hinge post 406, and the soft rubber piece 103 can reduce friction between the hinge post 406 and the air outlet shell 1, so that the first blade 4 rotates smoothly; the soft rubber piece 103 is fixedly provided with a damping block 105, and the damping block 105 is abutted against the hinge post 406 to prevent the first blade 4 from rotating unsmoothly after the motor is started; the both ends of first blade 4 are equipped with the damping piece respectively, and the both ends of second blade 7 are equipped with the damping piece respectively, are equipped with 4 damping pieces on the soft rubber component 103 altogether for first blade 4 and second blade 7 rotate more steadily.

Referring to fig. 2, 9 and 10, a second blade group 8 is hinged in the air outlet casing 1, an installation support 106 for installing the second blade group 8 is arranged on the inner side of the air outlet casing 1, the installation support 106 comprises a soft rubber support 107 and a hard rubber support 108, the soft rubber support 107 is embedded in the hard rubber support 108, and the soft rubber support 107 can prevent the second blade group 8 from being blocked due to excessive friction in the rotation process; the driving mechanism comprises a second driving motor 603, the second blade group 8 comprises a third blade 801, the third blade 801 is connected with the second driving motor 603 through a connecting rotating shaft 802, and the connecting rotating shaft 802 is provided with a limit stop, so that the connecting rotating shaft 802 is prevented from rotating too much, and the use is reliable; the second driving motor 603 drives the third blade 801 to rotate, the second blade group 8 is connected through the connecting rod, and when the third blade 801 rotates, the other blades of the second blade group 8 can be driven to rotate, so that the rotation direction and the amplitude of each blade are consistent.

Referring to fig. 1, 9, 11 and 12, an air door blade 9 is hinged in the air outlet housing 1, the driving mechanism includes a third driving motor 604, the third driving motor 604 is connected with an air door rotating shaft 901, the air door rotating shaft 901 is connected with the air door blade 9 through an air door crank 902, and the third driving motor 604 drives the air door blade 9 to rotate, so as to control the opening and closing of the air blower; an air door shaft sleeve 903 is sleeved on the outer side of the air door crank 902 and can prevent the air door rotating shaft 901 from moving, rotating and being excessively abraded, so that the protection effect is achieved, and the service life is prolonged; air door pivot 901 is equipped with limit stop, avoids air door pivot rotation angle too big, uses reliably.

Referring to fig. 1 and 2, the driving mechanism includes a plurality of driving motors, the driving motors are fixedly mounted on the air outlet housing through bolts, and the driving motors are stepping motors and rotate stably; the stepping motor controls the rotation angle and the rotation speed of each driving motor by using a program, and is convenient to control; the air outlet shell 1 is provided with a motor control module 10, the motor control module 10 is connected with a plurality of driving motors through wires, a system chip for controlling the motors can be installed along with the air outlet of the air conditioner and also can be installed on an assembly circuit, the installation mode is various, and the installation is more convenient; air outlet 2 department is equipped with air outlet panel 11, and air outlet panel 11 is equipped with honeycomb fretwork portion 12, and honeycomb fretwork portion 12 can promote pleasing to the eye degree, and the structure is reliable, non-deformable.

The utility model discloses automobile electric gear formula air-conditioning outlet is equipped with the flexible glue support, can prevent that second blade group from producing too much friction and jamming in the rotation process; the air outlet panel is provided with a honeycomb hollow-out part, the appearance can be improved by the honeycomb hollow-out part, and the air outlet panel is reliable in structure and not easy to deform; the structure is simple, the assembly is convenient, the structure of the air outlet of the air conditioner is simplified, the occupied space is small, and the production and maintenance cost is low; the air outlet blades and the air door blades are swung by controlling the rotation of the motor, so that the motor controls the air blowing amount and the air blowing direction of the air outlet, and the air blowing is not required to be manually adjusted; the gear connecting piece is provided with a limit stop block, so that the gear connecting piece can be prevented from rotating too much, and the use is reliable; the gear is a sector gear, and the sector gear is adopted, so that the size of the gear is favorably reduced, and the structure is more compact; the air outlet shell is provided with the soft rubber piece, so that the friction between the hinge post and the air outlet shell can be reduced, and the first blade can rotate smoothly; the damping piece offsets with articulated post and sets up, prevents that the first blade rotary motion is not in the same direction as after the motor starts.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An automotive electric gear type air-conditioning outlet comprising: air outlet casing (1), its characterized in that, air outlet (2) department of air outlet casing (1) articulates there is first blading (3), first blading (3) are including first blade (4), first blade (4) one end is equipped with gear adjustment mechanism, gear adjustment mechanism includes gear connecting piece (5) and sets up gear (401) of first blade (4) one end, gear connecting piece (5) be equipped with gear (401) engaged with tooth portion (501) mutually, gear connecting piece (5) are equipped with axis of rotation (502), air outlet casing (1) one side fixed mounting has axle sleeve (503), axis of rotation (502) correspond and fall into rotate in axle sleeve (503).

2. The automotive electric gear type air-conditioning outlet according to claim 1, characterized in that the outlet housing (1) is provided with a driving mechanism, the driving mechanism comprises a first driving motor (601) connected with a gear connecting piece (5), and the first driving motor (601) drives the gear (401) to rotate through the gear connecting piece (5); the gear (401) and the first blade (4) are integrally formed, and the gear (401) is a sector gear.

3. The automotive electric gear type air-conditioning outlet according to claim 2, characterized in that a side of the gear connecting member (5) away from the rotating shaft (502) is provided with a spline (504), the first driving motor (601) is provided with a spline groove (602) for mounting the spline (504), and the spline (504) rotates coaxially with the rotating shaft (502).

4. The automobile electric gear type air-conditioning outlet according to claim 1, wherein a mounting cavity (101) for mounting the shaft sleeve (503) is provided at one side of the outlet housing (1), and the shaft sleeve (503) is fixedly mounted in the mounting cavity (101).

5. The automotive electric gear type air-conditioning outlet according to claim 1, characterized in that the gear connecting member (5) is provided with a limit stop (505), the outlet housing (1) is provided with two limit protrusions (102), and the limit stop (505) can swing between the two limit protrusions (102).

6. The automotive electric gear type air-conditioning outlet according to claim 1, characterized in that the first blade group (3) comprises a second blade (7), and the first blade (4) is connected with the second blade (7) through a connecting rod (402); the connecting rod (402) comprises a hard rubber connecting rod (403) and a soft rubber connecting rod (404), the soft rubber connecting rod (404) is embedded in the hard rubber connecting rod (403), and the hard rubber connecting rod (403) and the soft rubber connecting rod (404) are both provided with through holes (405) used for installing the first blades (4).

7. The automobile electric gear type air-conditioning air outlet according to claim 1, wherein the air outlet housing (1) is provided with a soft rubber member (103), a hinge post (406) is provided at a side end of the first blade (4), the soft rubber member (103) is provided with a hinge hole (104) for installing the hinge post (406), a damping block (105) is fixedly installed on the soft rubber member (103), and the damping block (105) is abutted to the hinge post (406).

8. The automobile electric gear type air-conditioning air outlet according to claim 2, wherein a second blade set (8) is hinged in the air outlet casing (1), an installation support (106) for installing the second blade set (8) is arranged on the inner side of the air outlet casing (1), the installation support (106) comprises a soft rubber support (107) and a hard rubber support (108), the soft rubber support (107) is embedded in the hard rubber support (108), the driving mechanism comprises a second driving motor (603), the second blade set (8) comprises a third blade (801), and the third blade (801) is connected with the second driving motor (603) through a connecting rotating shaft (802).

9. The automobile electric gear type air-conditioning air outlet according to claim 2, wherein a damper blade (9) is hinged in the air outlet casing (1), the driving mechanism comprises a third driving motor (604), the third driving motor (604) is connected with a damper rotating shaft (901), the damper rotating shaft (901) is connected with the damper blade (9) through a damper crank (902), and a damper shaft sleeve (903) is sleeved outside the damper crank (902).

10. The automotive electric gear type air-conditioning outlet according to claim 2, characterized in that the driving mechanism comprises a plurality of driving motors, the outlet housing (1) is provided with a motor control module (10), and the motor control module (10) is connected with the plurality of driving motors through wires; the air outlet (2) is provided with an air outlet panel (11), and the air outlet panel (11) is provided with a honeycomb hollow-out part (12).