Energy-saving automobile blower motor

Abstract

The utility model relates to the technical field of automobile parts, and provides an energy-saving automobile blower motor, which comprises a supporting circular block, the bottom surface of the supporting circular block is fixedly connected with a driving main motor, and the output end of the driving main motor penetrates through the supporting circular block and extends to the upper part of the supporting circular block. According to the energy-saving type automobile air blowing motor, air flow generated by rotation of the impeller body is concentrated through the air collecting circular cover, and the air flow can be conveniently discharged through the air guiding connecting plate through the arranged air funnel and the inclined air guiding connecting plate, so that the energy-saving type automobile air blowing motor is more energy-saving and more environment-friendly. Due to the fact that the distance between the air guide connecting plates is narrow, the air speed of the air flow can be increased, and wind power is prevented from being excessively dispersed. By means of the technical scheme, the problems that in the prior art, wind power is scattered, the corresponding blowing effect cannot be achieved, the wind power is inconvenient to guide, the blowing speed is low, and the blowing effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and specifically relates to an energy-saving automobile blower motor. Background Technique

[0002] Automobile parts are each unit that constitutes an automobile as a whole and a product that serves the automobile. They can effectively reduce the energy consumption of the vehicle, improve fuel economy, and reduce the impact on the environment. Among them, the energy-saving automobile blower motor is one of the components used in the vehicle ventilation, air conditioning system, or braking system. It drives a fan to generate air flow to achieve air circulation, refrigeration or heating inside the vehicle, and cooling of the braking system.

[0003] The patent with the publication number of CN220382840U discloses a motor housing applicable to an automobile blower motor, which relates to the technical field of automobile blowers and includes a housing; a motor is arranged at the lower position inside the housing, and the rotating shaft of the motor below inside the housing is connected to an impeller, solving the problem that when the installation position of the vehicle does not match the installation position of the blower motor housing, deformation of the blower motor housing will occur when forced installation is carried out. However, in the above patent, the commonly used impeller will blow the generated wind in all directions during operation, which is likely to cause the wind force to be relatively scattered, unable to achieve the corresponding blowing effect, not facilitating the guiding of its wind force, and there are problems of low blowing wind speed and poor blowing effect. For this reason, we propose an energy-saving automobile blower motor to solve the above problems. Summary of the Utility Model

[0004] The utility model proposes an energy-saving automobile blower motor, which solves the problems that in the related technology, the commonly used impeller will blow the generated wind in all directions during operation, which is likely to cause the wind force to be relatively scattered, unable to achieve the corresponding blowing effect, not facilitating the guiding of its wind force, and there are problems of low blowing wind speed and poor blowing effect.

[0005] The technical solution of the utility model is as follows:

[0006] The energy-saving automobile blower motor includes a supporting circular block. The bottom surface of the supporting circular block is fixedly connected with a driving main motor. The output end of the driving main motor penetrates through the supporting circular block and extends above the supporting circular block. The output end of the driving main motor is fixedly connected with a transmission ring frame. The upper surface of the supporting circular block is fixedly connected with an annular guide rail. An impeller body is slidably connected inside the annular guide rail. The outer surface of the transmission ring frame is fixedly connected with the inner wall of the impeller body. A sound-reducing circular cover is fixedly connected to the outer surface of the transmission ring frame. The upper surface of the supporting circular block is fixedly connected with a wind-collecting circular cover. A plurality of ventilation pipes are fixedly communicated with the outer surface of the wind-collecting circular cover. A plurality of wind-guiding connecting plates are fixedly connected to the inner wall of each ventilation pipe. Each wind-guiding connecting plate is inclined, and the inclination angle is 40 degrees to 50 degrees.

[0007] The upper surface of the air collecting round cover is provided with a round baffle plate through screws.

[0008] A plurality of through holes are formed in the outer surface of the sound reduction round cover, and a sound insulation cotton is fixedly connected to the inner wall of the sound reduction round cover.

[0009] A plurality of mounting concave frames are fixedly connected to the outer surface of the supporting round block, and mounting holes are formed in the outer surface of each mounting concave frame.

[0010] An instruction label is pasted on the outer surface of the supporting round block.

[0011] A sealing ring is fixedly connected to the outer surface of the supporting round block, and the upper surface of the sealing ring is fixedly connected to the bottom surface of the air collecting round cover.

[0012] The beneficial effects of the utility model are as follows:

[0013] In the utility model, through the combined use of the driving main motor, the annular guide rail, the impeller main body and the transmission ring frame, the driving main motor can be used to drive the transmission ring frame and the impeller main body to rotate rapidly in the annular guide rail, so as to realize the blowing of the impeller main body when it rotates, generate air flow by using it, realize the air circulation in the vehicle, and through the arranged air collecting round cover, the ventilation cylinder and the air guiding connecting plate, the air flow generated by the rotation of the impeller main body is concentrated by the air collecting round cover, and through the arranged ventilation cylinder and the inclined air guiding connecting plate, it is convenient for the air flow to be discharged through the air guiding connecting plate, and the air flow passes between a plurality of equally spaced air guiding connecting plates. Since the distance between the air guiding connecting plates is narrow, the wind speed of the air flow can be increased, and the air flow can be guided to avoid the over-dispersion of the wind force, so that the air flow is faster when flowing, ensuring that the generated air flow can achieve the corresponding use effect, improving the wind speed efficiency and the air flow output, and reducing the power consumption during use, having the advantages of better blowing effect and faster blowing wind speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0015] Figure 1 It is a front three-dimensional structural schematic diagram of the energy-saving vehicle blower motor of the present utility model;

[0016] Figure 2 It is a front cross-sectional structural schematic diagram of the energy-saving vehicle blower motor of the present utility model;

[0017] Figure 3 It is a top cross-sectional structural schematic diagram of the energy-saving vehicle blower motor of the present utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the impeller main body in the energy-saving vehicle blower motor of the present utility model.

[0019] In the figure: 1. Support circular block; 2. Driving main motor; 3. Explanation nameplate; 4. Annular guide rail; 5. Impeller main body; 6. Transmission ring frame; 7. Sound reduction circular cover; 8. Sound insulation cotton; 9. Air collecting circular cover; 10. Ventilation cylinder; 11. Air guiding connecting plate; 12. Installation concave frame; 13. Installation hole; 14. Sealing ring; 15. Through hole; 16. Circular baffle plate. Specific implementation mode

[0020] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0021] As Figures 1 to 4 shown, this embodiment provides an energy-saving automotive blower motor, including a support circular block 1. The bottom surface of the support circular block 1 is fixedly connected with a driving main motor 2. The output end of the driving main motor 2 penetrates through the support circular block 1 and extends above the support circular block 1. The output end of the driving main motor 2 is fixedly connected with a transmission ring frame 6. The upper surface of the support circular block 1 is fixedly connected with an annular guide rail 4. The inner part of the annular guide rail 4 is slidably connected with an impeller main body 5. The outer surface of the transmission ring frame 6 is fixedly connected with the inner wall of the impeller main body 5. The outer surface of the transmission ring frame 6 is fixedly connected with a sound reduction circular cover 7. The upper surface of the support circular block 1 is fixedly connected with an air collecting circular cover 9. The outer surface of the air collecting circular cover 9 is fixedly communicated with a plurality of ventilation cylinders 10. The inner wall of each ventilation cylinder 10 is fixedly connected with a plurality of air guiding connecting plates 11. Each air guiding connecting plate 11 is inclined, and the inclination angle is 40 degrees to 50 degrees.

[0022] In this embodiment, the distance between the plurality of air guiding connecting plates 11 is moderate, ensuring that the air flow rate can be increased when the air passes through. And by providing the air collecting circular cover 9, the ventilation cylinders 10 and the air guiding connecting plates 11, the air flow generated by the rotation of the impeller main body 5 is concentrated by the air collecting circular cover 9, and through the provided ventilation cylinders 10 and the inclined air guiding connecting plates 11, it is convenient for the air flow to be discharged through the air guiding connecting plates 11, and the air flow passes between the plurality of equally spaced air guiding connecting plates 11. Since the distance between the air guiding connecting plates 11 is narrow, the air flow speed can be increased, avoiding excessive dispersion of the wind force, making the air flow flow faster during use, improving the wind speed efficiency and air flow output, and reducing the power consumption during use. Embodiment

[0023] As Figures 1 to 4As shown in the figure, based on the same concept as in the above-mentioned Embodiment 1, this embodiment also proposes that a circular baffle 16 is installed on the upper surface of the air collecting dome 9 by screws. A plurality of through holes 15 are formed on the outer surface of the sound reducing dome 7, and a sound insulation cotton 8 is fixedly connected to the inner wall of the sound reducing dome 7.

[0024] In this embodiment, by providing the circular baffle 16, the stability of the air collecting dome 9 during use is ensured. The provided sound reducing dome 7 can perform partial noise reduction treatment when generating air flow, ensuring the use effect, making the device quieter during use, and having the advantage of better use effect.

[0025] A plurality of mounting recesses 12 are fixedly connected to the outer surface of the support circular block 1. Each mounting recess 12 is provided with a mounting hole 13 on its outer surface. An instruction label 3 is pasted on the outer surface of the support circular block 1. A sealing ring 14 is fixedly connected to the outer surface of the support circular block 1, and the upper surface of the sealing ring 14 is fixedly connected to the bottom surface of the air collecting dome 9.

[0026] In this embodiment, by providing the mounting recesses 12, it is convenient to install the device at the use position using tools. By using the instruction label 3, it is convenient for the user to understand the detailed information of the device. By providing the sealing ring 14, it can prevent dust from entering the air collecting dome 9 from the bottom, improving the dust prevention effect.

[0027] The working principle of the present utility model is as follows: The device is installed at the use position through the support circular block 1, the mounting recesses 12, and the mounting holes 13. After the power is turned on, the operation of the driving main motor 2 drives the transmission ring frame 6 and the impeller main body 5 to start rotating. When the impeller main body 5 rotates in the annular guide rail 4, wind air flow can be generated. Under the concentration of the air collecting dome 9, the air flow can be discharged along the ventilation tube 10, and the air flow blows through between a plurality of air guiding connecting plates 11. By providing the sound reducing dome 7, part of the noise generated during operation can be reduced. At the same time, the air flow can pass through the air guiding connecting plates 11 to accelerate the air flow speed and guide the air flow, avoiding the wind force from being too dispersed, making the wind force greater when the air flow is flowing, improving the air blowing effect, effectively reducing the energy consumption of the vehicle, improving the fuel economy, and reducing the impact on the environment.

[0028] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0029] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Energy-saving automotive blower motor, characterized in that, It includes a supporting circular block (1), the bottom surface of the supporting circular block (1) is fixedly connected with a driving main motor (2), the output end of the driving main motor (2) penetrates through the supporting circular block (1) and extends above the supporting circular block (1), the output end of the driving main motor (2) is fixedly connected with a transmission ring frame (6), the upper surface of the supporting circular block (1) is fixedly connected with an annular guide rail (4), an impeller main body (5) is slidably connected inside the annular guide rail (4), the outer surface of the transmission ring frame (6) is fixedly connected with the inner wall of the impeller main body (5), the outer surface of the transmission ring frame (6) is fixedly connected with a noise reduction circular cover (7), the upper surface of the supporting circular block (1) is fixedly connected with a wind collecting circular cover (9), the outer surface of the wind collecting circular cover (9) is fixedly communicated with a plurality of ventilation cylinders (10), and the inner wall of each ventilation cylinder (10) is fixedly connected with a plurality of air guiding connecting plates (11). Each air guiding connecting plate (11) is inclined, and the inclination angle is from 40 degrees to 50 degrees.

2. The energy-saving automotive blower motor according to claim 1, characterized in that, A circular baffle (16) is installed on the upper surface of the wind collecting circular cover (9) by screws.

3. The energy-saving automotive blower motor according to claim 1, wherein, A plurality of through holes (15) are formed on the outer surface of the noise reduction circular cover (7), and a sound insulation cotton (8) is fixedly connected to the inner wall of the noise reduction circular cover (7).

4. The energy-saving automotive blower motor according to claim 1, characterized in that, A plurality of installation concave frames (12) are fixedly connected to the outer surface of the supporting circular block (1), and installation holes (13) are formed on the outer surface of each installation concave frame (12).

5. The energy-saving automotive blower motor according to claim 1, characterized in that, An instruction label (3) is pasted on the outer surface of the supporting circular block (1).

6. The energy-saving automotive blower motor according to claim 1, characterized in that, A sealing ring (14) is fixedly connected to the outer surface of the supporting circular block (1), and the upper surface of the sealing ring (14) is fixedly connected to the bottom surface of the wind collecting circular cover (9).

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