CN219622904U - Low-noise movable high-power movable axial flow fan - Google Patents
Low-noise movable high-power movable axial flow fan Download PDFInfo
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- CN219622904U CN219622904U CN202123259590.4U CN202123259590U CN219622904U CN 219622904 U CN219622904 U CN 219622904U CN 202123259590 U CN202123259590 U CN 202123259590U CN 219622904 U CN219622904 U CN 219622904U
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- motor
- shell
- supporting beam
- axial flow
- foot rest
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to a low-noise mobile high-power mobile axial flow fan, which comprises a shell, a motor, a fan, a motor mounting plate, a foot rest and a motor protection control box, wherein the shell is mounted on the foot rest; a primary damping unit is arranged between the shell and the foot rest, a secondary damping unit is arranged between the motor mounting plate and the shell, and a tertiary damping unit is arranged between the motor protection control box and the shell. The utility model has the advantages that: the low-noise high-power mobile axial flow fan is added with the multistage damping units, so that the running noise is smaller. The high-power movable axial flow fan integrates a motor protection control device, and is more convenient to use as a movable fan.
Description
Technical Field
The utility model relates to a low-noise mobile high-power mobile axial flow fan, and relates to the field of fans.
Background
The movable axial flow fans in the market are mainly low in power, while the high-power axial flow fans are mainly fixedly installed, and if the high-power axial flow fans are used in the occasions of movable ventilation, the noise needs to be reduced in the movable places because the high-power axial flow fans are high in noise. In addition, the fan can not be stably placed, the high-power fan is large in weight and unchanged in carrying, and the fan motor is not provided with a control device, so that the fan is inconvenient to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a low-noise mobile high-power mobile axial flow fan, which has the following technical scheme:
the low-noise mobile high-power mobile axial flow fan comprises a shell, a motor, a fan, a motor mounting plate, a foot rest and a motor protection control box, wherein the shell is mounted on the foot rest, the motor is provided with the motor mounting plate, the motor mounting plate is mounted in the shell, the fan is mounted on a motor shaft of the motor, the motor protection control box is mounted outside the shell, and a protection net is mounted at a port of the shell; a primary damping unit is arranged between the shell and the foot rest, a secondary damping unit is arranged between the motor mounting plate and the shell, and a tertiary damping unit is arranged between the motor protection control box and the shell.
The foot rest comprises a base and supporting units, wherein the two bases are arranged in parallel, two supporting units which are arranged in parallel are arranged between the two bases, and a space is formed between the two supporting units; each supporting unit comprises an upper supporting beam, a lower supporting beam, an inclined supporting beam and a supporting plate, wherein the upper supporting beam is positioned at the upper part of the lower supporting beam and is arranged in parallel with the lower supporting beam, the two sides of the upper supporting beam and the lower supporting beam are respectively provided with the inclined supporting beam, and the upper supporting beam, the lower supporting beam and the inclined supporting beam are integrally arranged in a trapezoid shape; and the top end of each inclined supporting beam is provided with a supporting plate, and a space for installing the shell is formed between the two supporting plates.
The primary damping unit comprises foot rest rubber damping blocks, a foot rest rubber damping block is arranged between each supporting plate and the shell, and the foot rest rubber damping blocks are uniformly distributed at the bottom of the shell.
The secondary damping unit comprises motor rubber damping blocks, four motor mounting plates are uniformly arranged along the circumferential direction of the motor, and eight motor rubber damping blocks are arranged at the tail end of each motor mounting plate and then are connected with the shell.
The three-stage damping unit comprises control box rubber damping blocks, four control box rubber damping blocks are arranged between the motor protection control box and the shell, and the motor protection control box is connected with a motor through a cable to control and protect the motor.
Two carrying handles are arranged on the shell, and the two carrying handles are symmetrically arranged on the shell.
The utility model has the advantages that: the low-noise high-power mobile axial flow fan is added with the multistage damping units, so that the running noise is smaller. The high-power movable axial flow fan integrates a motor protection control device, and is more convenient to use as a movable fan. The foot rest is added, so that the fan can run stably after moving. The carrying handles are added, so that the fan can be carried and moved more conveniently.
Drawings
Fig. 1 is a schematic diagram of the main structure of the present utility model.
Fig. 2 is a schematic main structure of the stand of fig. 1.
Detailed Description
The utility model will be further described with reference to specific embodiments, and advantages and features of the utility model will become apparent from the description. These examples are merely exemplary and do not limit the scope of the utility model in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present utility model may be made without departing from the spirit and scope of the present utility model, but these changes and substitutions fall within the scope of the present utility model.
Referring to fig. 1 and 2, the present utility model relates to a low noise mobile high power mobile axial flow fan, comprising a housing 1, a motor 3, a fan 2, a motor mounting plate 5, a foot stand 6 and a motor protection control box 9, wherein the housing 1 is mounted on the foot stand 6, the motor mounting plate 5 is mounted on the motor 3, the motor mounting plate 5 is mounted inside the housing 1, the fan 2 is mounted on the motor shaft of the motor 3, the motor protection control box 9 is mounted outside the housing 1, and a protection net 11 is mounted at the port of the housing; a primary damping unit is arranged between the shell 1 and the foot rest 6, a secondary damping unit is arranged between the motor mounting plate 5 and the shell 1, and a tertiary damping unit is arranged between the motor protection control box 9 and the shell 1.
The foot rest 6 comprises a base 12 and supporting units, wherein the two bases 12 are arranged in parallel, two supporting units which are arranged in parallel are arranged between the two bases 12, and a space is formed between the two supporting units; each supporting unit comprises an upper supporting beam 14, a lower supporting beam 13, an inclined supporting beam 15 and a supporting plate 16, wherein the upper supporting beam 14 is positioned at the upper part of the lower supporting beam 13 and is arranged in parallel with the lower supporting beam, the inclined supporting beams 15 are respectively arranged at two sides of the upper supporting beam 14 and the lower supporting beam 13, and the upper supporting beam 14, the lower supporting beam 13 and the inclined supporting beam 15 are integrally arranged in a trapezoid shape; a pallet 16 is installed at the top end of each diagonal support beam 15, and a space for installing the housing 1 is formed between the two pallets 16.
The primary damping unit comprises foot rest rubber damping blocks 7, a foot rest rubber damping block 7 is arranged between each supporting plate 6 and the shell 1, and the foot rest rubber damping blocks 7 are uniformly distributed at the bottom of the shell 1.
The secondary damping unit comprises motor rubber damping blocks 4, four motor mounting plates 5 are uniformly arranged along the circumferential direction of the motor, and eight motor rubber damping blocks 4 are arranged at the tail end of each motor mounting plate and then are connected with the shell.
The three-stage damping unit comprises control box rubber damping blocks 10, four control box rubber damping blocks 10 are arranged between the motor protection control box 9 and the shell 1, and the motor protection control box 9 is connected with the motor 3 through cables to control and protect the motor.
Two carrying handles 8 are arranged on the shell 1, and the two carrying handles 8 are symmetrically arranged on the shell 1.
The working principle of the utility model is as follows: when the fan operates, the motor 3 drives the fan 2 to generate vibration, vibration energy is transmitted to the shell 1 through the motor mounting plate 5, and the motor rubber damping block 4 is arranged between the shell 1 and the motor mounting plate 5 to block direct transmission of vibration, so that mechanical vibration energy is greatly reduced after the vibration is absorbed by the motor rubber damping block, and noise is reduced.
The foot rest rubber shock-absorbing block is arranged between the shell and the foot rest, so that the vibration of the whole axial flow fan cannot be directly transmitted to the foot rest and the ground, and the vibration of the fan is reduced again. Thereby reducing noise of the blower.
The motor protection control box has the functions of starting and stopping, motor overload protection and the like, the motor protection control box is fixed on the mugwort digging device, a power supply is connected into the control box, and after the motor protection control box is electrically connected with a motor, the motor of the axial flow fan can be controlled to start and stop, and the motor can be protected to safely run.
The upper part of the foot rest is connected with the shell through the foot rest rubber damping block, and the weight of the fan can be stably borne by the lower plane of the foot rest, so that the fan can stably run.
When the movable ventilation equipment is used, people do not hold the movable ventilation equipment in a hand when the movable ventilation equipment is required to be carried by manpower, and the movable ventilation equipment is hard to exert force. The carrying handles are respectively arranged at the left side and the right side of the fan, so that the fan is convenient for carrying by one person or two persons.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The low-noise mobile high-power mobile axial flow fan is characterized by comprising a shell, a motor, a fan, a motor mounting plate, a foot rest and a motor protection control box, wherein the shell is mounted on the foot rest; a primary damping unit is arranged between the shell and the foot rest, a secondary damping unit is arranged between the motor mounting plate and the shell, and a tertiary damping unit is arranged between the motor protection control box and the shell.
2. The low-noise mobile high-power mobile axial flow fan according to claim 1, wherein the foot rest comprises a base and a supporting unit, the two bases are arranged in parallel, two supporting units arranged in parallel are arranged between the two bases, and a space is formed between the two supporting units; each supporting unit comprises an upper supporting beam, a lower supporting beam, an inclined supporting beam and a supporting plate, wherein the upper supporting beam is positioned at the upper part of the lower supporting beam and is arranged in parallel with the lower supporting beam, the two sides of the upper supporting beam and the lower supporting beam are respectively provided with the inclined supporting beam, and the upper supporting beam, the lower supporting beam and the inclined supporting beam are integrally arranged in a trapezoid shape; and the top end of each inclined supporting beam is provided with a supporting plate, and a space for installing the shell is formed between the two supporting plates.
3. The low-noise mobile high-power mobile axial flow fan according to claim 2, wherein the primary damping unit comprises foot rest rubber damping blocks, a foot rest rubber damping block is arranged between each supporting plate and the shell, and four foot rest rubber damping blocks are uniformly distributed at the bottom of the shell.
4. The low-noise mobile high-power mobile axial flow fan according to claim 2, wherein the secondary damping unit comprises motor rubber damping blocks, four motor mounting plates are uniformly arranged along the circumferential direction of the motor, and eight motor rubber damping blocks are arranged at the tail end of each motor mounting plate and then are connected with the shell.
5. The low-noise mobile high-power mobile axial flow fan according to claim 2, wherein the three-stage damping unit comprises a control box rubber damping block, four control box rubber damping blocks are arranged between the motor protection control box and the shell, and the motor protection control box is connected with a motor through a cable to control and protect the motor.
6. The low noise mobile high power mobile axial flow fan as defined in claim 3, 4 or 5, wherein two carrying handles are mounted on said housing, said two carrying handles being symmetrically disposed on said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123259590.4U CN219622904U (en) | 2021-12-23 | 2021-12-23 | Low-noise movable high-power movable axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123259590.4U CN219622904U (en) | 2021-12-23 | 2021-12-23 | Low-noise movable high-power movable axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219622904U true CN219622904U (en) | 2023-09-01 |
Family
ID=87776472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123259590.4U Active CN219622904U (en) | 2021-12-23 | 2021-12-23 | Low-noise movable high-power movable axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219622904U (en) |
-
2021
- 2021-12-23 CN CN202123259590.4U patent/CN219622904U/en active Active
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