CN216975286U - Vortex low energy consumption type automobile air conditioner fan - Google Patents
Vortex low energy consumption type automobile air conditioner fan Download PDFInfo
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- CN216975286U CN216975286U CN202220569333.6U CN202220569333U CN216975286U CN 216975286 U CN216975286 U CN 216975286U CN 202220569333 U CN202220569333 U CN 202220569333U CN 216975286 U CN216975286 U CN 216975286U
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- upper cover
- energy consumption
- low energy
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Abstract
The utility model discloses an eddy current type low-energy-consumption automobile air-conditioning fan which comprises a motor and a wind wheel, wherein the wind wheel is arranged on an output shaft of the motor, the wind wheel comprises a base and an upper cover, the edge of the base is a circular ring part, blades which are uniformly distributed on the circumference and are arc-shaped are arranged on the circular ring part, the blades are distributed along an eddy current mode, the inward side edges of the blades are inclined edges, the height of the inclined edges is greater than that of the outward side edges of the blades, the outward side edges of the blades are vertical edges, the height of the vertical edges is not less than 4cm, the blades are arranged in a mode of being thick at the inside and thin at the outside, an insertion rod is arranged on the upper end face of each blade, the edge of the upper cover is provided with an insertion hole matched with the insertion rod, and the insertion rod is inserted into the insertion hole, so that the connection of the upper cover and the base is realized. Therefore, the technical effects of low noise and low energy consumption are achieved.
Description
Technical Field
The utility model relates to an air-conditioning fan on an automobile, in particular to an eddy current type low-energy-consumption automobile air-conditioning fan.
Background
Most fans on the air conditioner blow out through the fan blade, the blade on the fan blade is generally narrow, the increase of the amount of wind of fan blade is realized to the rotational speed that needs to increase the motor at the fan blade rotation in-process, and the motor increases the production that the rotational speed can lead to the noise, influence the driving travelling comfort inside the car, current fan blade all is the plastics material moreover, when leading to its rotation, because harder have the vibration big, characteristics that the noise is big, be unfavorable for the car travelling comfort.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a vortex type low-energy consumption automobile air conditioner fan which is low in noise and energy consumption.
In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides an eddy current type low energy consumption type vehicle air conditioner fan, includes motor and wind wheel, the wind wheel is installed on the output shaft of motor, the wind wheel includes base and upper cover, the edge of base is ring portion, is equipped with the circumference equipartition and is curved blade in this ring portion, the blade distributes along the vortex form, the side that the blade inwards is the slope limit, and the height on this slope limit is greater than the height of blade outside side, the blade is vertical limit outside, and the height on this vertical limit is not less than 4cm, the blade is the inside thickness and sets up thin outside being equipped with the inserted bar on the up end of blade, the upper cover edge be equipped with inserted bar assorted jack, the inserted bar inserts in the jack, realize being connected of upper cover and base.
The periphery wall of the upper cover is provided with an annular guide limiting groove, and the bottom of the guide limiting groove is arc-shaped.
Upwards be equipped with conical installation department on the base, the center department of this installation department is provided with the collar, is equipped with the strengthening rib that the symmetry set up between the inner wall of collar and installation department, still includes the balanced muscle that two symmetries set up, and the tip of balanced muscle extends the bottom surface at the base.
The base is made of plastic materials.
According to the structure, the blades are distributed in a vortex mode, the height of the inclined edge of each blade is larger than that of the outward side edge of each blade, the height of the vertical edge of each blade is not smaller than 4cm, the blades are arranged in a thick inner mode and a thin outer mode, so that the blades can provide larger air volume at the rotating speed of a motor communicated with each other, the technical effect of low energy consumption is achieved, after the base is connected with the upper cover, the base is matched with the guide limiting groove of the upper cover to achieve more stable rotation, and the base is made of plastic materials and has certain elasticity, so that shock absorption and filtration can be achieved, and the impeller is low in noise in rotation.
The utility model is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1 in accordance with an embodiment of the present invention;
fig. 3 is an exploded view of fig. 2 in accordance with an embodiment of the present invention.
Detailed Description
The following examples are given to illustrate the present invention and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the embodiment discloses an eddy current type low energy consumption automobile air-conditioning fan, which includes a motor 1 and a wind wheel 2, the wind wheel 2 is installed on an output shaft of the motor 1, the wind wheel 2 includes a base 21 and an upper cover 22, the edge of the base 21 is a circular ring part 211, the circular ring part 211 is provided with arc blades 3 which are evenly distributed on the circumference, the blades 3 are distributed along the vortex mode, the inward side edge of the blade 3 is an inclined edge 31, the height of the inclined edge 31 is greater than that of the outward side edge of the blade 3, the outward side edge of the blade 3 is a vertical edge 32, the height of the vertical edge 32 is not less than 4cm, and the blades 3 are arranged to be thick inside and thin outside, so that more wind can be obtained for output, the upper end face of the blade 3 is provided with an inserting rod 33, the edge of the upper cover 22 is provided with an inserting hole 221 matched with the inserting rod 33, and the inserting rod 33 is inserted into the inserting hole 221 to realize the connection between the upper cover 22 and the base 21.
The outer peripheral wall of the upper cover 22 is provided with a circular guide limiting groove 223, and the bottom of the guide limiting groove 223 is arc-shaped. The guide limiting groove 223 is installed to be matched with a hole groove on the installation position, so that the limiting rotation of the upper cover 22 is realized, and further, the rotation of the impeller is more stable and reliable.
The base 21 is upward provided with a conical mounting part 213, the center of the mounting part 213 is provided with a mounting ring 214, a symmetrical reinforcing rib 215 is arranged between the mounting ring 214 and the inner wall of the mounting part 213, the base further comprises two symmetrical balancing ribs 216, and the end parts of the balancing ribs 216 extend to the bottom surface of the base 21. The base 21 is more stable and reliable to mount through the structure, and the impeller rotates more balance and smoothly through the balance rib 216.
The base 21 is made of plastic material. The plastic material has certain elasticity, has better buffering and damping effects, further reduces noise, has better material performance in severe environment, and can be effectively used in high-temperature or low-temperature environment.
Adopt above-mentioned technical scheme, distribute along the vortex form through blade 3, the height on blade 3 slope limit 31 is greater than the height of blade 3 side outside, and the height on blade 3's vertical limit 32 is not less than 4cm, blade 3 is the inside thickness and sets up thin outward, thereby make blade 3 under communicating motor 1 rotational speed, can provide bigger amount of wind, realize the technological effect of low energy consumption, and base 21 is connected the back with upper cover 22, under the cooperation of the direction spacing groove 223 of upper cover 22, realize more stable rotation, because base 21 is the plastic material, but have certain elasticity and make shock attenuation filter, realize the impeller less noise in rotating.
Claims (4)
1. The utility model provides a low energy consumption type vehicle air conditioner fan of vortex formula, includes motor and wind wheel, the wind wheel is installed on the output shaft of motor, its characterized in that: the wind wheel includes base and upper cover, the edge of base is ring portion, is equipped with the circumference equipartition and is curved blade in this ring portion, the blade distributes along the vortex form, blade side inwards is the slope limit, and the height on this slope limit is greater than the blade is to the height of side outwards, the blade is vertical limit to the side outwards, and the height on this vertical limit is not less than 4cm, the blade is the inside thickness and sets up thin outward be equipped with the inserted bar on the up end of blade, the upper cover edge be equipped with inserted bar assorted jack, the inserted bar inserts in the jack, realize being connected of upper cover and base.
2. The vortex type low energy consumption automobile air conditioning fan as claimed in claim 1, wherein: the periphery wall of the upper cover is provided with an annular guide limiting groove, and the bottom of the guide limiting groove is arc-shaped.
3. The vortex type low energy consumption automobile air conditioning fan as claimed in claim 1, wherein: upwards be equipped with conical installation department on the base, the center department of this installation department is provided with the collar, is equipped with the strengthening rib that the symmetry set up between the inner wall of collar and installation department, still includes the balanced muscle that two symmetries set up, and the tip of balanced muscle extends the bottom surface at the base.
4. The vortex type low energy consumption automobile air conditioning fan as claimed in claim 1, wherein: the base is made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569333.6U CN216975286U (en) | 2022-03-16 | 2022-03-16 | Vortex low energy consumption type automobile air conditioner fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569333.6U CN216975286U (en) | 2022-03-16 | 2022-03-16 | Vortex low energy consumption type automobile air conditioner fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216975286U true CN216975286U (en) | 2022-07-15 |
Family
ID=82359973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220569333.6U Active CN216975286U (en) | 2022-03-16 | 2022-03-16 | Vortex low energy consumption type automobile air conditioner fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216975286U (en) |
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2022
- 2022-03-16 CN CN202220569333.6U patent/CN216975286U/en active Active
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