CN218085018U

CN218085018U - Circular air outlet assembly of vehicle air conditioner

Info

Publication number: CN218085018U
Application number: CN202222541030.6U
Authority: CN
Inventors: 周秋生; 周儒霖; 汪展清
Original assignee: Danyang Guomei Auto Accessory Co ltd
Current assignee: Danyang Guomei Auto Accessory Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-20
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a vehicle air conditioner technical field specifically is a circular air outlet assembly of vehicle air conditioner, including mount, casing, wind-force adjustment mechanism and wind direction adjustment mechanism, mount fixed mounting is in the carriage, mount and casing are together fixed, with circular air outlet assembly fixed mounting of vehicle air conditioner on the mount, wind-force adjustment mechanism includes casing, adjustment disk, sector gear one, sector gear two, sector gear three, pivot one, pivot two, connecting rod, air door and damping piece, wind direction adjustment mechanism includes grid, bulb pole, damping cover and support, the utility model relates to a science, rational in infrastructure, and overall structure is compacter, and the installation volume that has significantly reduced saves space, and wind-force and wind direction regulation simple operation are reliably acted on safety, and the maintenance is maintained conveniently.

Description

Circular air outlet assembly of vehicle air conditioner

Technical Field

The utility model relates to a vehicle air conditioner technical field especially relates to the circular air outlet assembly of vehicle air conditioner.

Background

The air conditioner is an important component of the automobile and has great influence on the driving comfort of the automobile. At present, a common air outlet of an automobile air conditioner is circular (or spherical), the size of the air outlet force of the air outlet is mainly adjusted through air door overturning, the air door overturning is generally driven by a gear set to adjust the wind force in the prior art, but the gear set transmission mechanism has the defect of large installation volume.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a circular air outlet assembly of vehicle air conditioner adopts the mechanical structure who compactors as far as possible to solve above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

a circular air outlet assembly of an automobile air conditioner comprises a fixed frame, a shell, a wind power adjusting mechanism and a wind direction adjusting mechanism, wherein the wind power adjusting mechanism and the wind direction adjusting mechanism are installed on the shell; the wind power adjusting mechanism is characterized by comprising a shell, an adjusting disc, a first sector gear, a second sector gear, a third sector gear, a first rotating shaft, a second rotating shaft, a connecting rod and a damper, wherein the shell is provided with a shoulder, the adjusting disc is provided with a hook preventing mechanism corresponding to the shoulder of the shell, the adjusting disc is movably sleeved outside the front end port of the shell, and is limited by the shoulder of the shell to prevent the adjusting disc from being disengaged from the shell; the wind direction adjusting mechanism comprises a grating, a ball head rod, a damping sleeve and a support, the ball head rod and the support form a universal joint connecting structure, the ball head rod is fixed in the middle of the shell through a screw, the support is fixedly clamped in the middle of the shell corresponding to the ball head rod, the damping sleeve is fixedly sleeved in an inner cavity of the support and forms a ball joint bowl together with the inner cavity of the support, the ball head rod is inserted into the joint bowl, the damping sleeve is located between the ball head rod and the inner cavity of the support, the diameter of an inlet of the inner cavity of the support is slightly smaller than the ball diameter of a ball head of the ball head rod, the grating is fixedly connected with the support, the wind direction adjusting mechanism further comprises a limiting structure, the limiting structure is provided with a limiting groove along the inner cavity of the shell, a limiting block is arranged on the outer side of the grating, and the limiting block is located in the limiting groove.

The shell is fixed with filtering component, filtering component includes filter frame and filter screen, the filter screen is fixed on filter frame, filter frame fixes at the casing rear end port position.

And a knurl is arranged on the adjusting disc.

The utility model discloses circular air outlet assembly of vehicle air conditioner, the design science, rational in infrastructure, and overall structure is compacter, the installation volume that has significantly reduced saves space, and wind-force and wind direction adjust the simple operation, and the effect is reliable safe, and the maintenance is maintained conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

FIG. 1 is a schematic view of a circular air outlet assembly of an automobile air conditioner of the present invention;

FIG. 2 is a schematic view of the wind adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the transmission of the damper according to the present invention;

fig. 4 is a schematic sectional view of the wind direction adjusting mechanism of the present invention;

fig. 5 is a schematic diagram of a damping cross section of the adjusting disc of the present invention;

FIG. 6 is an enlarged view of the portion M in FIG. 4;

FIG. 7 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 4;

fig. 8 is a schematic diagram of the limiting structure of the adjusting plate of the present invention;

in the figure: 1, fixing a frame; 2-a shell; 2 a-a limiting groove; 2 b-a limit bar; 3-a filter frame; 3 a-a filter screen; 4, a sector gear I; 5-rotating the first shaft; 6-sector gear II; 7-sector gear three; 8-connecting rod; 9-rotating shaft two; 10-a grid; 10 a-a limiting block; 11-a regulating disk; 11 a-anti-slip hook; 11 b-gear teeth; 11 c-a limiting edge; 12-a damper; 13-a damping sleeve; 14-a ball-head shaft; 15-a scaffold; 16-a damping block; 17-crash pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described below are only intended to explain the present invention, and in these descriptions, the keywords to be noted include "sector gear", "rotating shaft", "grating", "hook", "buckle", "adjusting disc", "stopper", "damping sleeve", "damping block", "joint bowl", etc., which are merely for convenience of description and simplification of description, and thus should not be construed as limiting the present invention.

Example one

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses circular air outlet assembly of vehicle air conditioner, including mount 1, casing 2, wind-force adjustment mechanism and wind direction adjustment mechanism install on casing 2, mount 1 fixed mounting is on motormeter rack or inner wall for fixed connection casing 2, mount 1 and casing 2 correspond respectively and are equipped with pothook and buckle, and be in the same place through pothook and buckle fixed card, with circular air outlet assembly fixed mounting of vehicle air conditioner on mount 1.

Wind-force adjustment mechanism includes casing 2, adjusting disk 11, sector gear 4, two 6, three 7, the pivot 5 of sector gear, pivot two 9, connecting rod 8, air door 12 and damping piece 16, casing 2 is equipped with the shoulder, adjusting disk 11 is equipped with only unhook 11a corresponding to casing 2 shoulder, 11 loops of adjusting disk are outside 2 front end circular ports of casing to through the restriction of casing 2 shoulder to 11 only unhook 11a of adjusting disk, make adjusting disk 11 can not break away from casing 2, adjusting disk 11 is equipped with teeth of a cogwheel 11b, sector gear 4 is installed in the casing 2 outside through pivot one 5, two 6 and three 7 of sector gear are respectively installed in the casing 2 outside through pivot two 9, 8 both ends of connecting rod are articulated with sector gear 4 and three 7 respectively, 11 teeth of adjusting disk teeth of a cogwheel 11b and the meshing of a 4 of sector gear, two 6 and three 7 meshing of sector gear see figure 4, air door 12 also through pivot two 9, install in casing 2 inner chamber. When the (manual) adjusting disc 11 is rotated, the first sector gear 4 is transmitted through the gear teeth 11b of the (manual) adjusting disc, the third sector gear 7 is transmitted through the connecting rod 8, and the second sector gear 6 is meshed with the third sector gear, so that the second sector gear 6 and the third sector gear 7 can rotate the second rotating shaft 9 and the air door 12 fixed on the second rotating shaft 9, the air door 12 is opened and closed, and the air inlet wind power of the air conditioner is adjusted. Two fan air door 12 structures that sector gear two 6 and sector gear three 7 of this embodiment are connected can suitably reduce the utility model discloses an overall size. As shown in fig. 8, the wind power adjusting mechanism further includes an adjusting disk 11 limiting structure, the adjusting disk 11 limiting structure includes a limiting strip 2b arranged on the outer side of the housing 2, the adjusting disk 11 is also correspondingly provided with a limiting edge 11c, the limiting edge 11c or the limiting strip 2b is fixed with an anti-collision pad 17, and due to the limiting effect of the limiting strip 2b on the limiting edge 11c, the adjusting disk 11 can only be rotationally adjusted within a normal range.

The air direction adjusting mechanism comprises a grille 10, a ball rod 14, a damping sleeve 13 and a support 15, the grille 10 is the most common air outlet air direction adjusting part of an air conditioner or a fan, the ball rod 14 and the support 15 (the damping sleeve 13) form a universal joint connection, referring to fig. 4 and 5, the ball rod 14 is fixed in the middle of the shell 2 through a screw, the support 15 is fixedly clamped in the middle of the shell 2 corresponding to the ball rod 14, referring to fig. 6, the damping sleeve 13 is fixedly sleeved in the inner cavity of the support 15 and forms a ball joint bowl together with the ball rod, the ball rod 14 is inserted into the joint bowl, the diameter of the inlet of the inner cavity of the support 15 is slightly smaller than the ball diameter of the ball head of the ball rod 14, the ball rod 14 inserted into the joint bowl cannot be separated, the grille 10 is fixedly connected with the support 15, the grille 10 is used for adjusting the air direction of the grille 10 through the universal joint connection structure, and the damping sleeve 13 is positioned between the ball rod 14 and the inner cavity of the support 15 to play a damping role. The wind direction adjusting mechanism further comprises a limiting structure, referring to fig. 4 and 7, the limiting structure is provided with an arc-shaped limiting groove 2a along the inner cavity of the shell 2, the grid 10 is provided with a limiting block 10a, the limiting block 10a is located in the limiting groove 2a, and the grid 10 can be partially limited to be adjusted in the direction of the universal joint structure, so that the air outlet of the grid 10 is not influenced by the adjustment of the head.

Example two

This embodiment is substantially similar to the first embodiment, except that: firstly, the circular air outlet assembly of this embodiment vehicle air conditioner still includes filtering component, as shown in fig. 1 and fig. 5, filtering component includes filter frame 3 and filter screen 3a, filter screen 3a is fixed to be covered on filter frame 3 to through 3 fixed mounting of filter frame in 2 rear end port parts of casing, filtering component not only can further filter the air inlet, can also prevent that the foreign matter from falling into the wind channel through air intake grid 10. Secondly, the present embodiment is provided with a damper structure of the adjusting disc 11, as shown in fig. 5, the damper structure of the adjusting disc 11 is that a groove is formed in the adjusting disc 11, and a damping block 16 made of rubber is embedded in the groove, the damping block 16 is located and abutted between the adjusting disc 11 and the fixing frame 1 to play a damping role of the adjusting disc 11, and through the damping role, not only is the adjusting disc 11 manually adjusted, but also the damper 12 which is adjusted in place can be well kept stably at a fixed position; thirdly, knurling is arranged on the adjusting disk 11 as shown in figures 1 and 2.

The above description is only one embodiment of the present invention, and for those skilled in the art, the present invention may have various modifications and variations of other embodiments, which are not described in detail. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention are included in the scope of protection claimed in the present invention.

Claims

1. A circular air outlet assembly of an automobile air conditioner comprises a fixing frame (1), a shell (2), a wind power adjusting mechanism and a wind direction adjusting mechanism, wherein the wind power adjusting mechanism and the wind direction adjusting mechanism are installed on the shell (2), the fixing frame (1) is fixedly installed in a carriage, the fixing frame (1) and the shell (2) are fixed together, and the circular air outlet assembly of the automobile air conditioner is fixedly installed on the fixing frame (1); it is characterized in that the wind power adjusting mechanism comprises a shell (2), an adjusting disc (11), a first sector gear (4), a second sector gear (6), a third sector gear (7), a first rotating shaft (5), a second rotating shaft (9), a connecting rod (8), an air door (12) and a damping block (16), wherein the shell (2) is provided with a shoulder, the adjusting disc (11) is provided with a retaining hook (11 a) corresponding to the shoulder of the shell (2), the adjusting disc (11) is movably sleeved outside the front end port of the shell (2), the limiting of the shoulder of the shell (2) on the retaining hook (11 a) of the adjusting disc (11) enables the adjusting disc (11) not to be separated from the shell (2), the adjusting disc (11) is provided with gear teeth (11 b), the first sector gear (4) is arranged outside the shell (2) through the first rotating shaft (5), the second sector gear (6) and the third sector gear (7) are respectively arranged outside the shell (2) through the second rotating shaft (9), two ends of the connecting rod (8) are respectively meshed with the first sector gear (4) and the third sector gear (7), the sector gear (6) and the sector gear (11) is hinged with the third gear (7), the air door (12) is also fixed on the second rotating shaft (9) and is installed in the inner cavity of the shell (2), the wind power adjusting mechanism further comprises an adjusting disc (11) limiting structure, the adjusting disc (11) limiting structure comprises a limiting strip (2 b) arranged on the outer side of the shell (2), the adjusting disc (11) is correspondingly provided with a limiting edge (11 c), an anti-collision pad (17) is fixed on the limiting edge (11 c) or the limiting strip (2 b), the adjusting disc (11) is provided with a groove, and the damping block (16) is embedded into the groove and abuts against the position between the adjusting disc (11) and the fixing frame (1); the wind direction adjusting mechanism comprises a grating (10), a ball head rod (14), a damping sleeve (13) and a support (15), the ball head rod (14) and the support (15) form a universal joint connecting structure, the ball head rod (14) is fixed in the middle of the shell (2) through screws, the support (15) is fixedly clamped in the middle of the shell (2) corresponding to the ball head rod (14), the damping sleeve (13) is fixedly sleeved in an inner cavity of the support (15) to form a spherical joint bowl together with the inner cavity of the support (15), the ball head rod (14) is inserted into the joint bowl, the damping sleeve (13) is located between the ball head rod (14) and the inner cavity of the support (15), the diameter of an inlet of the inner cavity of the support (15) is smaller than the spherical diameter of a ball head of the ball head rod (14), the grating (10) is fixedly connected with the support (15), the wind direction adjusting mechanism further comprises a limiting structure, a limiting groove (2 a) is arranged along the inner cavity of the shell (2), a limiting block (10 a) is arranged on the outer side of the grating (10), and the limiting block (10 a) is located in the limiting groove (2 a).

2. The circular air outlet assembly of the automobile air conditioner as claimed in claim 1, wherein the casing (2) is fixed with a filtering component, the filtering component comprises a filtering frame (3) and a filtering net (3 a), the filtering net (3 a) is fixed on the filtering frame (3), and the filtering frame (3) is fixed at the port position of the rear end of the casing (2).

3. The circular outlet assembly of air conditioner for vehicle according to claim 1, characterized in that the adjusting disk (11) is provided with knurling.