Vehicle-mounted adjustable air conditioner air outlet device

Abstract

The utility model discloses a vehicle-mounted adjustable air conditioner air outlet device which comprises an air port frame and a panel, a plurality of air outlets are formed in the panel, the air port frame is detachably arranged at the air outlets, and front-row blades, rear-row blades and an air volume adjusting assembly are sequentially arranged in the air port frame from front to back. The air volume adjusting assembly is used for adjusting the air volume and comprises a roller, a connecting rod and an air door plate, a slot is formed in one side of the front end of the tuyere frame, the roller is rotatably arranged in the slot, the top of the roller protrudes out of the slot, the air door plate is rotatably arranged at the rear end of the tuyere frame, and the roller is connected with the air door plate through the connecting rod. The roller is used for driving the air door plate to rotate, so that the air volume is adjusted; according to the utility model, the structure of the air outlet is optimized, so that the problems in the prior art can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a vehicle-mounted adjustable air outlet device for an air conditioner. Background Art

[0002] Chinese patent publication number CN 104121677B discloses a vehicle-mounted air-conditioning face-blowing air outlet, including an air-conditioning face-blowing air outlet device, wherein the air-conditioning face-blowing air outlet device includes an air outlet frame, in which front blades and rear blades are installed, and the air outlet frame is provided with a card slot; sliders with slider mounting holes are installed at both ends of the front blades and the rear blades, and the sliders are installed in the card slot of the air outlet frame; the front blades are movably connected to each other in sequence by connecting rods provided at both ends; during use, we found that the air outlet of this structure does not have the function of adjusting the air volume, the user cannot adjust the air volume, and the flexibility is low.

[0003] In addition, since the front blades and the rear blades in this structure are respectively installed in the air outlet frame through sliders, it is necessary to first install sliders on both ends of the front blades and the rear blades during assembly, and then fix them in the air outlet frame through the sliders. The installation structure is complicated, which affects the assembly efficiency of the blades and has high production costs, which is not conducive to cost reduction for enterprises. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides the following technical solutions: an on-vehicle adjustable air-conditioning outlet device, which can effectively solve the problems in the prior art by optimizing the structure of the air outlet.

[0005] The utility model is realized through the following technical solutions: a vehicle-mounted adjustable air outlet device for air conditioning, comprising an air outlet frame and a panel, wherein a plurality of air outlets are arranged on the panel, and the air outlet frame is detachably provided at the air outlet, and a front row of blades, a rear row of blades and an air volume adjustment component are sequentially arranged in the air outlet frame from front to back, and the air volume adjustment component is used to adjust the air volume, and the air volume adjustment component includes a roller, a connecting rod and an air damper plate, a slot is provided on one side of the front end of the air outlet frame, the roller is rotatably arranged in the slot, and its top is protruded from the slot, the air damper plate is rotatably arranged at the rear end of the air outlet frame, the roller is connected to the air damper plate through the connecting rod, and the roller is used to drive the air damper plate to rotate, thereby realizing the adjustment of the air volume.

[0006] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, two structurally symmetrical limit columns are provided on the air outlet frame below the slot, and one end of the roller movably connected to the connecting rod is located between the two limit columns, and the limit column is used to limit the rotation angle of the roller.

[0007] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, the center of the roller is respectively connected to the center of the two limiting columns to form an angle, and the angle of the angle is 90 degrees; when the roller collides with one of the limiting columns, the damper plate is in a 90-degree open state, and when the roller collides with the other limiting column, the damper plate is in a 0-degree closed state.

[0008] Further, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, the damper is composed of a main board, a rotating shaft and a connecting card shaft. The rotating shaft is integrally arranged at one end of the main board, and the connecting card shaft is integrally arranged at the other end of the main board. A first connecting hole cooperating with the rotating shaft and a second connecting hole cooperating with the connecting card shaft are provided on the air outlet frame. Two structurally symmetrical clamping grooves are provided on the connecting card shaft. Two structurally symmetrical plug-in pins are provided at one end of the connecting rod. The plug-in pins are used to cooperate with the clamping grooves so that the connecting rod is fixedly connected to the damper plate.

[0009] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, the connecting shaft and the connecting rod are limited by a limiting structure, and the limiting structure includes a limiting groove and a limiting boss, and the limiting boss cooperates with the limiting groove to achieve limiting.

[0010] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, a countersunk hole is provided on the damper plate, a spring pin is provided in the countersunk hole, and the air outlet frame is provided with a plurality of arc-shaped grooves in a circular array on the outside of the second connecting hole, and the arc-shaped grooves are used to cooperate with the spring pin so that the damper plate is fixed at a set angle.

[0011] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, the air outlet frame is provided with four arc-shaped grooves on the outside of the second connecting hole, and the four arc-shaped grooves are respectively cooperated with spring pins, so that the fixed setting angles of the air damper plate are 0 degrees, 30 degrees, 60 degrees and 90 degrees.

[0012] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, a card interface is provided at the front end of the air outlet frame, and card posts are provided at both ends of the front row of blades, and the card posts are snapped into the card interface, so that the front row of blades can be rotatably arranged at the front end of the air outlet frame; a through hole is provided in the middle of the air outlet frame, and the two ends of the rear row of blades are connected to connecting feet through outwardly extending connecting bosses, and a plug-in column is provided at the bottom of the outward side of the connecting foot, and the plug-in column is inserted into the through hole, so that the rear row of blades can be rotatably arranged in the middle of the air outlet frame.

[0013] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, the front blades and the rear blades are connected by a sliding button, and the sliding button is used to drive the front blades and the rear blades to adjust their angles, thereby achieving wind direction adjustment.

[0014] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, the panel is also provided with a decorative frame at the air outlet, and the decorative frame is used to cover the four edges of the air outlet frame. The decorative frame is also provided with a through hole to avoid the roller, and the surface of the decorative frame is provided with a vacuum aluminum-plated layer.

[0015] Furthermore, according to the vehicle-mounted adjustable air-conditioning outlet device of the present invention, a lamp is also provided on the panel.

[0016] The beneficial effects of the present invention are as follows: the air volume is adjusted by rotating the roller to drive the damper plate; two symmetrical limit posts are provided below the slot on the air outlet frame to control the rotation angle of the damper plate within a range of 0-90 degrees; the arc-shaped groove is used to cooperate with the spring pin to fix the damper plate at the set angle, further improving the stability of the damper plate after angle adjustment; the sliding button is used to drive the front and rear blades to adjust the angles, thereby realizing the adjustment of the wind direction; the front and rear blades are more convenient and quick to install, avoiding the use of sliders, and further reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the utility model;

[0019] Figure 3 This is an exploded view of the structure of the present utility model;

[0020] Figure 4 for Figure 3 An enlarged view of the structure of the dotted box;

[0021] Figure 5This is a schematic structural diagram of the rear row of blades in the utility model;

[0022] Figure 6 This is a schematic structural diagram of the air volume regulating assembly in the present invention;

[0023] Figure 7 This is a structural exploded view of the air volume adjustment component in the present invention.

[0024] Reference numerals:

[0025] Air outlet frame 1, front row blades 11, clamping column 111, rear row blades 12, connecting boss 121, connecting foot 122, plug-in column 1221, air volume adjustment component 13, roller 131, connecting rod 132, plug-in foot 1321, air door plate 133, main board 1331, rotating shaft 1332, connecting card shaft 1333, clamping groove 13331, countersunk hole 1334, spring pin 1335, slot 14, mounting foot 15, limiting column 16, first connecting hole 17, second connecting hole 18, arc groove 19,

[0026] Panel 2, air outlet 21, decorative frame 22, hole 221,

[0027] Limiting structure 3, limiting groove 31, limiting boss 32, card interface 4, through hole 5, sliding button 6. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] See also Figure 1-7The utility model provides a technical solution: an in-vehicle adjustable air-conditioning outlet device, comprising an air outlet frame 1 and a panel 2, wherein the panel 2 is provided with a plurality of air outlets 21, and the air outlet frame 1 is detachably provided at the air outlet 21, and the air outlet frame 1 is provided with a front row of blades 11, a rear row of blades 12 and an air volume adjustment component 13 from front to back in sequence, and the air volume adjustment component 13 is used to adjust the air volume; the air volume adjustment component 13 includes a roller 131, a connecting rod 132 and a damper plate 133, and the air outlet The frame 1 is provided with a slot 14 on one side of the front end. A roller 131 is rotatably arranged in the slot 14, with its top protruding from the slot 14 to facilitate rolling the roller 131. The surface of the roller 131 is provided with an anti-slip pattern, which prevents slipping and facilitates the movement of the roller 131. The damper plate 133 is rotatably arranged at the rear end of the air outlet frame 1. The roller 131 is connected to the damper plate 133 by a connecting rod 132. The roller 131 is used to drive the damper plate 133 to rotate, thereby adjusting the air output. Specifically, the air outlet frame 1 is provided with mounting feet 15 around the four sides, and the mounting feet 15 are provided with mounting holes. The inner surface of the panel 2 is provided with mounting hole posts. Screws are used to pass through the mounting holes and connect to the mounting hole posts, thereby fixing the air outlet frame 1 to the panel 2. The screw installation makes it easy to repair or replace the air outlet frame 1. When the air output needs to be adjusted, the damper plate 133 is rotated by turning the roller 131, and the air output can be adjusted. In this embodiment, two symmetrical air outlets 21 are provided on the panel 2, and three mounting hole columns are provided around the air outlet 21 on the inner surface of the panel 2. Three mounting feet 15 are provided around the air outlet frame 1. The air outlet frame 1 is fixed to the air outlet 21 using screws. The panel 2 is also provided with a loading hole, so that the air outlet frame 1 can be conveniently fixed to the vehicle body through the panel 2.

[0030] Furthermore, the vent frame 1 is provided with two symmetrically structured limiting posts 16 below the slot 14, such that one end of the roller 131, which is movably connected to the connecting rod 132, is located between the two limiting posts 16. The limiting posts 16 are used to limit the rotation angle of the roller 131. In this embodiment, the center of the roller 131 is connected to the center of each of the two limiting posts 16, forming an angle of 90 degrees. When the roller 131 contacts one of the limiting posts 16, the damper plate 133 is in a 90-degree open position. When the roller 131 contacts the other limiting post 16, the damper plate 133 is in a 0-degree closed position.

[0031] Furthermore, the damper plate 133 comprises a main plate 1331, a rotating shaft 1332, and a connecting shaft 1333. The rotating shaft 1332 is integrally disposed at one end of the main plate 1331, and the connecting shaft 1333 is integrally disposed at the other end of the main plate 1331. The air outlet frame 1 is provided with a first connecting hole 17 that mates with the rotating shaft 1332, and a second connecting hole 18 that mates with the connecting shaft 1333. The connecting shaft 1333 is provided with two symmetrically arranged engaging grooves 13331. One end of the connecting rod 132 is provided with two symmetrically arranged engaging pins 1321 that mate with the engaging grooves 13331 to securely connect the connecting rod 132 to the damper plate 133. In this embodiment, a gap is provided between the two symmetrically arranged engaging pins 1321. This gap provides the engaging pins 1321 with a certain degree of flexibility, thereby facilitating insertion.

[0032] To improve the assembly precision of the insertion pin 1321 and thus enhance the stability of the connection, a retaining structure 3 is provided between the connecting shaft 1333 and the connecting rod 132 to provide a position limit. The retaining structure 3 includes a retaining groove 31 and a retaining boss 32. The retaining boss 32 cooperates with the retaining groove 31 to achieve positional limit. Specifically, the retaining boss 32 is provided on the insertion pin 1321, and the retaining groove 31 is provided on the engaging groove 13331. The insertion pin 1321 is inserted into the engaging groove 13331, and the retaining boss 32 is located within the retaining groove 31, thereby accurately mounting the connecting rod 132 on one end of the damper plate 133.

[0033] To prevent the damper plate 133 from being unable to secure at the set angle after rotation, a countersunk hole 1334 is provided on the damper plate 133. A spring pin 1335 is disposed within the countersunk hole 1334. The vent frame 1 is provided with a plurality of circular arcuate grooves 19 on the outside of the second connection hole 18. The arcuate grooves 19 are configured to engage with the spring pins 1335 to secure the damper plate 133 at the set angle. In this embodiment, the vent frame 1 is provided with four arcuate grooves 19 on the outside of the second connection hole 18. The four arcuate grooves 19 respectively engage with the spring pins 1335, allowing the damper plate 133 to be secured at the set angles of 0 degrees, 30 degrees, 60 degrees, and 90 degrees, respectively.

[0034] Furthermore, a card interface 4 is provided at the front end of the air outlet frame 1, and card posts 111 are provided at both ends of the front row blades 11. The card posts 111 are snapped into the card interface 4, so that the front row blades 11 can be rotatably arranged at the front end of the air outlet frame 1; a through hole 5 is provided in the middle of the air outlet frame 1, and both ends of the rear row blades 12 are connected to connecting feet 122 through outwardly extending connecting bosses 121. A plug-in column 1221 is provided at the bottom of the outward side of the connecting foot 122, and the plug-in column 1221 is inserted into the through hole 5, so that the rear row blades 12 can be rotatably arranged in the middle of the air outlet frame 1. Specifically, the front blades 11 are pressed downwardly, causing the connecting posts 111 at both ends to snap into the connecting interface 4. The rear blades 12 are provided with connecting feet 122 via connecting bosses 121, which provide a certain degree of elasticity. When the rear blades 12 are installed, the connecting feet 122 are deformed under pressure, thereby facilitating the insertion of the connecting posts 1221 into the through-holes 5. This makes installation convenient and quick, avoids the need for a slider, and further reduces production costs. In this embodiment, the front blades 11 and the rear blades 12 are connected by a sliding button 6, which is used to drive the front blades 11 and the rear blades 12 to adjust their angles, thereby adjusting the wind direction.

[0035] To enhance the aesthetics of panel 2, a decorative frame 22 is provided at the air outlet 21. Decorative frame 22 is used to shield the edges of air outlet frame 1. Decorative frame 22 also includes holes 221 for accommodating protruding rollers 131. The surface of decorative frame 22 is vacuum-coated with aluminum. In this embodiment, decorative frame 22 is secured to panel 2 via a snap-fit ​​mechanism, making installation quick and easy.

[0036] To facilitate adjustment of the air volume and direction in darkness, a lamp is provided on the panel 2. In this embodiment, the lamp is provided on the panel 2 and is located between the two air outlets 21. The lamp is provided with an operating switch. When the operating switch is pressed, the lamp illuminates the panel 2, thereby facilitating adjustment of the air volume and direction in darkness.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A vehicle-mounted adjustable air-conditioning outlet device, characterized in that: The invention comprises an air outlet frame and a panel, wherein a plurality of air outlets are arranged on the panel, and the air outlet frame is detachably provided at the air outlet, and a front row of blades, a rear row of blades and an air volume adjustment component are sequentially arranged in the air outlet frame from front to back, and the air volume adjustment component is used to adjust the air volume, and the air volume adjustment component comprises a roller, a connecting rod and an air damper plate, and a slot is provided on one side of the front end of the air outlet frame, and the roller is rotatably arranged in the slot, and its top protrudes outward from the slot, and the air damper plate is rotatably arranged at the rear end of the air outlet frame, and the roller is connected to the air damper plate through the connecting rod, and the roller is used to drive the air damper plate to rotate, thereby realizing the adjustment of the air volume.

2. The vehicle-mounted adjustable air-conditioning outlet device according to claim 1, characterized in that: The air outlet frame is provided with two symmetrical limiting posts below the slot, so that one end of the roller movably connected to the connecting rod is located between the two limiting posts, and the limiting posts are used to limit the rotation angle of the roller.

3. The vehicle-mounted adjustable air-conditioning outlet device according to claim 2, characterized in that: The center of the roller is respectively connected to the center of the two limit posts to form an angle, and the angle of the angle is 90 degrees; when the roller collides with one of the limit posts, the damper plate is in an open state of 90 degrees, and when the roller collides with the other limit post, the damper plate is in a closed state of 0 degrees.

4. The vehicle-mounted adjustable air-conditioning outlet device according to claim 3, characterized in that: The damper is composed of a main board, a rotating shaft and a connecting card shaft. The rotating shaft is integrally arranged at one end of the main board, and the connecting card shaft is integrally arranged at the other end of the main board. A first connecting hole cooperating with the rotating shaft and a second connecting hole cooperating with the connecting card shaft are provided on the air outlet frame. Two structurally symmetrical clamping grooves are provided on the connecting card shaft. Two structurally symmetrical plug-in pins are provided at one end of the connecting rod. The plug-in pins are used to cooperate with the plug-in slots so that the connecting rod is fixedly connected to the damper plate.

5. The vehicle-mounted adjustable air-conditioning outlet device according to claim 4, characterized in that: The connecting clamp shaft and the connecting rod are limited by a limiting structure, and the limiting structure includes a limiting groove and a limiting boss, and the limiting boss cooperates with the limiting groove to achieve limiting.

6. The vehicle-mounted adjustable air-conditioning outlet device according to claim 4, characterized in that: A countersunk hole is provided on the damper plate, a spring pin is provided in the countersunk hole, and a plurality of arc-shaped grooves in a circular array are provided on the outside of the second connecting hole of the air outlet frame. The arc-shaped grooves are used to cooperate with the spring pin to fix the damper plate at a set angle.

7. The vehicle-mounted adjustable air outlet device for air conditioning according to claim 6, characterized in that: The air outlet frame is provided with four arc-shaped grooves on the outer side of the second connecting hole, and the four arc-shaped grooves respectively cooperate with spring pins so that the fixed setting angles of the air damper plate are 0 degrees, 30 degrees, 60 degrees and 90 degrees.

8. The vehicle-mounted adjustable air-conditioning outlet device according to claim 1, characterized in that: A card interface is provided at the front end of the air outlet frame, and card posts are provided at both ends of the front row of blades. The card posts are snapped into the card interface, so that the front row of blades can be rotatably arranged at the front end of the air outlet frame; a through hole is provided in the middle of the air outlet frame, and both ends of the rear row of blades are connected to connecting feet through outwardly extending connecting bosses, and a plug-in post is provided at the bottom of the outward side of the connecting foot, and the plug-in post is inserted into the through hole, so that the rear row of blades can be rotatably arranged in the middle of the air outlet frame.

9. The vehicle-mounted adjustable air-conditioning outlet device according to claim 1, characterized in that: The front row blades and the rear row blades are connected via a sliding button, and the sliding button is used to drive the front row blades and the rear row blades to adjust their angles, thereby achieving wind direction adjustment.

10. The vehicle-mounted adjustable air outlet device for air conditioning according to claim 1, characterized in that: The panel is further provided with a decorative frame at the air outlet, and the decorative frame is used to cover the edges of the air outlet frame. The decorative frame is also provided with a through hole for avoiding the roller, and the surface of the decorative frame is provided with a vacuum aluminum coating.

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