A vehicle air conditioner quick air outlet device

Abstract

The present invention relates to a vehicle-mounted air-conditioning quick air outlet device, comprising a base and an air outlet device body rotatably mounted on the base; the air outlet device body is mounted in the vehicle through the base; an air outlet device body mounting groove and an air-conditioning connection hole are provided on the base, and the air outlet device body mounting groove is connected to the air-conditioning connection hole; the air outlet device body comprises an air chamber, an air duct and a base connecting piece connected in sequence; the air chamber, the air duct and the base connecting piece are interconnected; the base connecting piece is rotatably mounted on the air outlet device body mounting groove of the base, and the base connecting piece is connected to the air outlet device body mounting groove; an impeller is provided in the air chamber; at least one air outlet is provided on the side of the air chamber; a motor is provided in the air duct, and the outer side surface of the motor does not contact the inner side surface of the air duct; the output end of the motor is connected to the driving shaft of the impeller by transmission. The present invention can adjust the air outlet direction arbitrarily; accelerate the output of the air-conditioning wind, realize the secondary air extraction of the air-conditioning wind, and avoid long waiting time.

Description

Technical Field

[0001] The invention relates to a vehicle-mounted air conditioner quick air outlet device, belonging to the technical field of vehicle-mounted electronic products. Background Art

[0002] In-vehicle electronic products are very common in the current market, and in-vehicle air-conditioning devices are common in-vehicle electronic products. Mainstream in-vehicle air-conditioning devices are generally products commonly used in summer, such as fans, or electronic products with built-in heating wires for winter heating. However, most of these devices operate independently and are not used in conjunction with the car's built-in air conditioner. The air-conditioning does not have the coolness, gentleness and comfort of air conditioning. In addition, general in-vehicle air conditioners also have disadvantages in use. On the one hand, the adjustment angle of the air outlet of the in-vehicle air conditioner is monotonous and the wind direction is not comprehensive enough. The fog on the car windows in winter cannot be quickly eliminated by the wind direction of the air conditioner. On the other hand, the air circulation of the in-vehicle air conditioner is not fast enough when it is just turned on. Users need to wait for a period of time after starting the air conditioner before they can feel the effect of the air conditioner. In hotter or colder seasons, the user experience is greatly reduced.

[0003] Therefore, there is a need for a vehicle air-conditioning quick air outlet device that can quickly assist the air conditioner in blowing out cold or hot air, and can better adjust the direction of the air outlet to eliminate fog on the car windows. Summary of the invention

[0004] In view of the above problems in the prior art, the present invention provides a vehicle air-conditioning quick air outlet device, which can be connected to the vehicle air-conditioning outlet duct to quickly assist the air-conditioning to blow out cold air or hot air, and can adjust the air outlet direction at multiple angles to eliminate fog on the car windows.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a vehicle-mounted air-conditioning quick air outlet device, comprising a base and an air outlet device body rotatably mounted on the base; the air outlet device body is installed in the vehicle through the base; the base is provided with an air outlet device body mounting groove and an air-conditioning connecting hole, and the air outlet device body mounting groove is communicated with the air-conditioning connecting hole; the air outlet device body comprises an air chamber, an air duct and a base connecting piece connected in sequence; the air chamber, the air duct and the base connecting piece are communicated with each other; the base connecting piece is rotatably mounted on the air outlet device body mounting groove of the base, and the base connecting piece is communicated with the air outlet device body mounting groove; an impeller is arranged in the air chamber; at least one air outlet is arranged on the side of the air chamber; a motor is arranged in the air duct, and the outer side surface of the motor does not contact the inner side surface of the air duct; the output end of the motor is drivingly connected with the driving shaft of the impeller.

[0006] The beneficial effects of the present invention are as follows: the air outlet device body can rotate on the base, and the air outlet direction of the air outlet of the air outlet device body can be adjusted so that the blown air can be used by users and also for defrosting car windows; the impeller is driven to rotate by a motor, so that secondary extraction of air-conditioned air can be achieved at the beginning of the start-up of the car air conditioner, thereby accelerating the output of air-conditioned air and avoiding long waiting times.

[0007] On the basis of the above technical solution, in order to achieve the convenience of use and the stability of the equipment, the present invention can also make the following improvements to the above technical solution:

[0008] Furthermore, the air chamber, the air duct and the base connector are integrally formed.

[0009] The beneficial effect of adopting the above further technical solution is that the air chamber, air duct and base connector of the air outlet device body are integrally formed, which is convenient for installation and maintenance, and the connection is not easy to be damaged or leak.

[0010] Furthermore, the base connector is a spherical connection; the mounting groove of the air outlet device body is adapted to the shape of the base connector.

[0011] The beneficial effect of adopting the above further technical solution is that the spherical connection allows the air outlet device body to rotate at any angle, so that the air conditioning air can be blown to any desired angle.

[0012] Furthermore, the upper and lower ends of the motor are fixedly mounted in the air duct through an upper bracket and a lower bracket respectively; the upper bracket and the lower bracket are hollow frames, and motor mounting holes are respectively provided on the upper bracket and the lower bracket, and the upper and lower ends of the motor are respectively fixedly mounted on the motor mounting holes of the upper bracket and the lower bracket.

[0013] The beneficial effects of adopting the above-mentioned further technical solution are: the motor is installed in the air duct through the upper and lower brackets, and the upper and lower brackets provide stable support for the motor; the upper and lower brackets are hollow structures, and the outer side surface of the motor does not contact the inner side surface of the air duct. When the air-conditioning wind passes through the air duct, the air-conditioning wind can pass through the lower bracket, then pass through the motor, and then pass through the upper bracket to enter the air chamber. The fixation of the motor will not affect the flow of wind.

[0014] Furthermore, one end of the motor facing the base is a curved surface.

[0015] The beneficial effect of adopting the above further technical solution is that the end of the arc surface replaces the bottom end of the motor plane, which greatly reduces the wind resistance of the gas flowing through the motor when flowing in the air duct, making the circulation of air conditioning air smoother.

[0016] Furthermore, the outer side of the motor is wrapped with a waterproof shell.

[0017] The beneficial effects of adopting the above further technical solution are: preventing water vapor that may occur during the circulation of air-conditioning air in the air duct from corroding the motor, protecting the internal circuits of the motor and the connection of the power cord, and avoiding malfunctions.

[0018] Furthermore, it also includes an air-conditioning connector connected to the base; the air-conditioning connector includes a connecting pipe, one end of which is connected to the automobile air-conditioning outlet, and the other end is connected to the air-conditioning connecting hole.

[0019] The beneficial effect of adopting the above-mentioned further technical solution is: the connecting pipe connects the automobile air-conditioning outlet and the air-conditioning connecting hole, guides the air-conditioning air into the air outlet device body, and after being accelerated by the impeller, it is blown from the air outlet of the air outlet device body to the required direction.

[0020] Furthermore, the connecting pipe is a hose.

[0021] The beneficial effect of adopting the above further technical solution is that the connecting pipe is a hose, and the position of the air outlet device can be freely matched according to the position of the air outlet of the air conditioner of different models or the needs of users.

[0022] Furthermore, an air outlet cover is provided at one end of the connecting pipe connected to the air outlet of the automobile air conditioner, and the air outlet cover is snapped onto the air outlet of the automobile air conditioner; a connecting hole is provided on the air outlet cover, and one end of the connecting pipe is installed on the connecting hole.

[0023] The beneficial effect of adopting the above-mentioned further technical solution is: the air outlet cover is snapped onto the car air-conditioning outlet, covering the air-conditioning outlet, and then connected to the connecting pipe through the connecting hole, which can completely collect the conditioned air blown out of the car air-conditioning outlet, and then transport it to the air outlet device through the connecting pipe for acceleration. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall external structure of a vehicle air conditioner quick air outlet device of the present invention;

[0025] Figure 2 A schematic diagram of the internal structure of a vehicle air conditioner quick air outlet device of the present invention;

[0026] Figure 3 It is a structural schematic diagram of another angle of a vehicle air conditioner quick air outlet device of the present invention;

[0027] Figure 4 It is a structural schematic diagram of a vehicle air conditioner quick air outlet device connected to a vehicle air conditioner air outlet of the present invention;

[0028] Figure 5 for Figure 4 Schematic diagram of the structure after the air outlet cover is removed.

[0029] The figure markings are recorded as follows: 1-base, 1.1-air outlet device body mounting slot, 1.2-air conditioner connecting hole, 2-air outlet device body, 2.1-air chamber, 2.1.1-air outlet, 2.2-air duct, 2.3-base connector, 2.4-impeller, 2.5-motor, 2.6-upper bracket, 2.7-lower bracket, 2.8-power cord interface, 3-air conditioner connector, 3.1-connecting pipe, 3.2-air outlet cover. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0031] like Figure 1-5 As shown, a vehicle air-conditioning quick air outlet device comprises a base 1 and an air outlet device body 2 rotatably mounted on the base 1; the air outlet device body 2 is installed in the vehicle through a mounting plate of the base 1; the mounting plate of the base 1 can be connected above the vehicle dashboard by bonding or bolts.

[0032] The base 1 is provided with an air outlet body mounting groove 1.1 and an air conditioner connecting hole 1.2; the air outlet body mounting groove 1.1 is a groove body with one end open, and the air conditioner connecting hole 1.2 is arranged on the side of the base 1, and the air outlet body mounting groove 1.1 is connected with the air conditioner connecting hole 1.2;

[0033] The air outlet device body 2 comprises an air chamber 2.1, an air duct 2.2 and a base connector 2.3 which are connected in sequence; the air chamber 2.1, the air duct 2.2 and the base connector 2.3 are integrally formed and interconnected; the base connector 2.3 is rotatably mounted on the air outlet device body mounting groove 1.1 of the base 1, and the base connector 2.3 is communicated with the air outlet device body mounting groove 1.1; an impeller 2.4 is arranged in the air chamber 2.1; at least one air outlet 2.1.1 is arranged on the side of the air chamber 2.1; a motor 2.5 is arranged in the air duct 2.2, and the outer side surface of the motor 2.5 does not contact the inner side surface of the air duct 2.2; the output end of the motor 2.5 is drivingly connected to the drive shaft of the impeller 2.4.

[0034] The base connector 2.3 is a spherical connection; the air outlet device body mounting groove 1.1 is adapted to the shape of the base connector 2.3.

[0035] The upper and lower ends of the motor 2.5 are fixedly mounted in the air duct 2.2 through an upper bracket 2.6 and a lower bracket 2.7 respectively; the upper bracket 2.6 and the lower bracket 2.7 are hollow frames, and motor mounting holes are respectively provided on the upper bracket 2.6 and the lower bracket 2.7, and the upper and lower ends of the motor 2.5 are respectively fixedly mounted on the motor mounting holes.

[0036] One end of the motor 2.5 facing the base 1 is an arc surface, and is pointed below the lower bracket 2.7, so as to reduce the wind resistance of the gas when passing through the bottom of the motor 2.5.

[0037] The outer surface of the motor 2.5 is wrapped with a waterproof shell. A power line interface 2.8 is provided on the side wall of the air duct 2.2 at a position corresponding to the motor 2.5, and the power line of the motor 2.5 is connected to an external power source through the power line interface 2.8.

[0038] It also includes an air conditioner connector 3 connected to the base 1; the air conditioner connector 3 includes a connecting pipe 3.1, one end of the connecting pipe 3.1 is connected to the air outlet of the automobile air conditioner, and the other end is connected to the air conditioner connecting hole 1.2. The connecting pipe 3.1 is a hose. An air outlet cover plate 3.2 is provided at one end of the connecting pipe 3.1 connected to the air outlet of the automobile air conditioner, and the air outlet cover plate 3.2 is buckled on the air outlet of the automobile air conditioner; a connecting hole is provided on the air outlet cover plate 3.2, and one end of the connecting pipe 3.1 is installed on the connecting hole.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle air conditioner quick air outlet device, characterized in that: The invention comprises a base (1) and an air outlet device body (2) rotatably mounted on the base (1); the air outlet device body (2) is mounted in a vehicle via the base (1); an air outlet device body mounting groove (1.1) and an air conditioner connecting hole (1.2) are provided on the base (1), and the air outlet device body mounting groove (1.1) is communicated with the air conditioner connecting hole (1.2); the air outlet device body (2) comprises an air chamber (2.1), an air duct (2.2) and a base connecting member (2.3) connected in sequence; the air chamber (2.1), the air duct (2.2) and the base connecting member (2.3) are communicated with each other; the base connecting member (2.3) is rotatably mounted on the air outlet device body mounting groove (1.1) of the base (1), and the base connecting member (2.3) is communicated with the air outlet device body mounting groove (1.1); an impeller (2.4) is provided in the air chamber (2.1); At least one air outlet (2.1.1) is provided on the side of the air chamber (2.1); a motor (2.5) is provided in the air duct (2.2), and the outer side surface of the motor (2.5) does not contact the inner side surface of the air duct (2.2); the output end of the motor (2.5) is drivingly connected to the drive shaft of the impeller (2.4), and the base connecting piece (2.3) is a spherical connection; the mounting groove (1.1) of the air outlet device body is matched with the shape of the base connecting piece (2.3), and the upper and lower ends of the motor (2.5) are respectively fixedly installed in the air duct (2.2) through an upper bracket (2.6) and a lower bracket (2.7); the upper bracket (2.6) and the lower bracket (2.7) are hollow frames, and the upper bracket (2.6) and the lower bracket (2.7) are respectively provided with motor mounting holes, and the upper and lower ends of the motor (2.5) are respectively fixedly installed on the motor mounting holes.

2. The vehicle air conditioner quick air outlet device according to claim 1, characterized in that: The air chamber (2.1), the air duct (2.2) and the base connecting piece (2.3) are integrally formed.

3. The vehicle air conditioner quick air outlet device according to claim 1, characterized in that: One end of the motor (2.5) facing the base (1) is a curved surface.

4. The vehicle air conditioner quick air outlet device according to claim 1, characterized in that: The outer side of the motor (2.5) is wrapped with a waterproof casing.

5. The vehicle air conditioner quick air outlet device according to claim 1 or 2, characterized in that: It also comprises an air conditioning connector (3) connected to the base (1); the air conditioning connector (3) comprises a connecting pipe (3.1), one end of the connecting pipe (3.1) is connected to the air outlet of the automobile air conditioning, and the other end is connected to the air conditioning connecting hole (1.2).

6. The vehicle air conditioner quick air outlet device according to claim 5, characterized in that: The connecting pipe (3.1) is a hose.

7. The vehicle air conditioner quick air outlet device according to claim 5, characterized in that: An air outlet cover plate (3.2) is provided at one end of the connecting pipe (3.1) connected to the air outlet of the automobile air conditioner, and the air outlet cover plate (3.2) is snap-fitted onto the air outlet of the automobile air conditioner; a connecting hole is provided on the air outlet cover plate (3.2), and one end of the connecting pipe (3.1) is mounted on the connecting hole.

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