A blower based on an energy-saving motor

Abstract

The present application relates to the technical field of air blower, especially to an air blower based on energy-saving motor, which comprises round rods, connecting blocks one, dust screens, screw rods two, round rings two, U-shaped rods, screw rods three, connecting blocks two and air blowing assemblies; one round rod is rotationally connected to each screw rod one; one connecting block one is fixedly connected to each round rod; impurities attached to the dust screens are scraped off through the U-shaped rods, so as to avoid that the dust screens are blocked by the impurities and the energy loss is increased, meanwhile, the U-shaped rods can be gripped by hands to lift the air blower, so that the force is more convenient, which is beneficial to improve the carrying convenience of the air blower, meanwhile, the U-shaped rods are also used to reinforce one end of the outer shell provided with the dust screen, so as to reduce the deviation of the outer shell caused by vibration, so that the air blower can stably transport air to the target position, in addition, after the dust screen is set as arc shape to cooperate with the U-shaped rods, part of the impurities will slide outward along the arc surface, so as to reduce the blockage rate.

Description

Technical Field

[0001] This invention relates to the technical field of blowers. More specifically, this invention relates to a blower based on an energy-saving motor. Background Technology

[0002] Blowers typically consist of core components such as a casing, motor, and impeller. Some models also have a dust filter at the air inlet to trap dust and impurities in the air, protecting internal components and maintaining operational efficiency. However, during prolonged operation in high-dust environments, a large amount of particulate matter easily accumulates on the surface of the dust filter, forming a dense layer that significantly hinders airflow. This forces the blower to increase its output power to maintain the set airflow, increasing energy consumption and resulting in low energy efficiency. To address this issue, current technologies often integrate a scraper structure into the dust filter, using mechanical movement to remove accumulated dust and restore ventilation. However, current scrapers only provide a cleaning function, offering limited functionality. Summary of the Invention

[0003] In order to overcome the shortcomings of existing blowers where the scraper only has a cleaning effect and is limited in function, this invention provides a blower based on an energy-saving motor.

[0004] The technical solution is as follows: A blower based on an energy-saving motor, comprising a base and several screws fixed to the base; it also includes a round rod, a connecting block, a ring, a housing, a dustproof net, a second screw, a second ring, a U-shaped rod, a third screw, a connecting block, and a blower assembly; a round rod is rotatably connected to each screw; a connecting block is fixed to each round rod; a ring is screwed onto each screw, and the ring mates with the corresponding connecting block; all connecting blocks... The connecting blocks are all fixed to the outer shell; a dustproof net is fixed to the outer shell; the dustproof net is arc-shaped; several screw rods are fixed to the base; a ring is screwed onto the threaded part of each screw rod; a U-shaped rod is rotatably connected to the smooth part of all screw rods, and the U-shaped rod cooperates with the ring; several screw rods are screwed onto the U-shaped rod; several connecting blocks are fixed to the outer shell, and the connecting blocks are screwed onto the corresponding screw rods; a blower assembly is connected to the inside of the outer shell, and the blower assembly is used to transport airflow.

[0005] Furthermore, a groove is formed on the second ring.

[0006] Furthermore, the blower assembly includes an energy-saving motor and an impeller; the energy-saving motor is fixedly connected inside the housing; and the output shaft of the energy-saving motor is fixedly connected to the impeller.

[0007] Furthermore, it also includes bristle brushes; several bristle brushes are fixed to the U-shaped rod.

[0008] Furthermore, the thickness of the bristle brush decreases from the middle to the ends.

[0009] Furthermore, it also includes protective pads; several protective pads are fixed to the U-shaped rod, and the protective pads are located under the corresponding bristle brushes, with the protective pads in contact with the dustproof net.

[0010] Furthermore, it also includes knobs; each screw has a knob fixed to it.

[0011] Furthermore, a groove is provided on the knob.

[0012] Furthermore, it also includes sheaths; several sheaths are fixed to the U-shaped rod.

[0013] Furthermore, it also includes wheels; several wheels are fixed to the base.

[0014] The beneficial effects of this invention are as follows: First, the U-shaped rod scrapes away impurities attached to the dustproof net, preventing impurities from clogging the dustproof net and increasing energy consumption. At the same time, the blower can be lifted by manually gripping both ends of the U-shaped rod, making it easier to apply force and improving the ease of handling the blower. In addition, the U-shaped rod is also used to reinforce the end of the outer shell with the dustproof net, thereby reducing the displacement of the outer shell caused by vibration, so that the blower can stably deliver air to the target position. Furthermore, after the dustproof net is set into an arc shape to match the U-shaped rod, some impurities will slide outward along its arc surface, reducing the clogging rate. 2. During the cleaning process, the U-shaped rod drives the bristle brush to move on the surface of the dustproof net. As the bristle brush pushes away impurities, dust and lint will be stuck at the root of the bristle brush, reducing their dispersion into the air and thus reducing pollution of the working environment. At the same time, the middle of the bristle brush is made thicker so that it can trap more dust and lint to meet the special cleaning needs of the dustproof net. Third, a thin protective pad is placed under the bristle brush. During the cleaning process, the protective pad covers the bristle brush to prevent its bristles from getting stuck in the dustproof net, thus avoiding interference with its movement. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of the blower based on the energy-saving motor of the present invention is shown; Figure 2 A schematic diagram of the structure inside the outer casing of the present invention is shown; Figure 3 A schematic diagram of the dustproof net of the present invention is shown; Figure 4 A schematic diagram of the structure of the connecting block 1 and the ring 1 of the present invention is shown; Figure 5 A schematic diagram of the structure of the screw two and the ring two of the present invention is shown; Figure 6 A schematic diagram of the knob of the present invention is shown; Figure 7 A schematic diagram of the bristle brush of the present invention is shown; Figure 8 A top view of the blower based on the energy-saving motor of the present invention is shown.

[0016] Reference numerals: 1-Base, 2-Screw 1, 3-Round rod, 4-Connecting block 1, 5-Ring 1, 6-Outer shell, 7-Dustproof net, 8-Screw 2, 9-Ring 2, 10-U-shaped rod, 11-Screw 3, 12-Connecting block 2, 201-Energy-saving motor, 202-Impeller, 203-Bristle brush, 204-Protective pad, 205-Knob, 206-Sheath, 207-Wheel. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings.

[0018] Example 1: A blower based on an energy-saving motor, such as... Figures 1-8 As shown, it includes a base 1 and screw 1 2; two screws 1 2 are fixedly connected to the base 1; it also includes a round rod 3, a connecting block 1 4, a ring 1 5, a housing 6, a dustproof net 7, a second screw 8, a second ring 9, a U-shaped rod 10, a third screw 11, a connecting block 2 12, and a blower assembly; a round rod 3 is rotatably connected to the inner side of each screw 1 2, and the round rod 3 is made of alloy material; a connecting block 1 4 is welded to each round rod 3; a ring 1 5 is screwed to the outer side of each screw 1 2. All connecting blocks 4 are fixedly connected to the outer shell 6; a dustproof net 7 is fixedly connected to the outer shell 6; the dustproof net 7 is arc-shaped; two screw rods 8 are welded to the base 1; a ring 9 is screwed onto the threaded part of each screw rod 8; a U-shaped rod 10 is rotatably connected to the smooth part of all screw rods 8; two screw rods 11 are screwed onto the U-shaped rod 10; two connecting blocks 12 are welded to the outer shell 6, and the connecting blocks 12 are screwed onto the corresponding screw rods 11; a blower assembly is connected to the inside of the outer shell 6.

[0019] The second ring 9 has grooves to increase friction and achieve an anti-slip effect.

[0020] The blower assembly includes an energy-saving motor 201 and an impeller 202; the energy-saving motor 201 is bolted inside the housing 6; the output shaft of the energy-saving motor 201 is fixedly connected to the impeller 202.

[0021] During the blower operation, manually rotate ring 5 to move it to the left on screw 2, moving it away from connecting block 4. This stops ring 5 from locking connecting block 4. Then, manually rotate ring 9 to move it to the left on screw 8, moving it away from U-shaped rod 10. This stops ring 9 from locking U-shaped rod 10. Next, manually rotate the outer casing 6 to adjust its tilt angle, aligning the air outlet on the lower side of casing 6 with the target position. During this process, casing 6 rotates connecting block 4, which in turn rotates the round rod 3 inside screw 2. Casing 6 also rotates connecting block 12. The movement is initiated by connecting block 212 driving screw 311, which in turn drives U-shaped rod 10 to rotate, causing U-shaped rod 10 to move synchronously with the outer shell 6. After adjusting the tilt angle of the outer shell 6, manually turn ring 15 and ring 29 to move ring 15 to the right and press it against connecting block 14, and ring 29 to the right and press it against U-shaped rod 10, thereby locking the outer shell 6. Then, start the energy-saving motor 201, which drives impeller 202 to rotate, causing air to flow in from the side of the outer shell 6 where the dustproof net 7 is installed, and then flow out from the other side to the target position, realizing multi-angle blowing operation.

[0022] During cleaning, manually turn ring 29 to move it to the left on screw 28 and away from U-shaped rod 10, thus stopping ring 29 from locking U-shaped rod 10. Manually turn screw 31 to move it on U-shaped rod 10 and away from connecting block 22. Then manually rotate U-shaped rod 10. During rotation, U-shaped rod 10 moves against the surface of arc-shaped dustproof net 7, scraping off impurities attached to the surface of dustproof net 7, achieving the cleaning effect. During handling, the blower can be lifted by holding both ends of U-shaped rod 10, making it easier to apply force and improving the handling convenience of the blower. During the blowing process, the energy-saving motor 201 and impeller 202 will generate vibrations. The vibrations are transmitted through the outer shell 6 to connecting block 4 and ring 5. The outer shell 6 is locked by the friction between connecting block 4 and ring 5. After long-term vibration, connecting block 4 and ring 5 will slip, that is, the tilt angle of the outer shell 6 will change. The change in temperature can prevent the blower from accurately delivering air to the target location. However, by installing the U-shaped rod 10, the end of the outer casing 6 with the dustproof net 7 is reinforced through the cooperation of the screw 3 11 and the connecting block 2 12, thereby reducing the displacement of the outer casing 6 and enabling the blower to stably deliver air to the target location. During use, the U-shaped rod 10 scrapes away impurities attached to the dustproof net 7, preventing impurities from clogging the dustproof net 7 and increasing energy consumption. At the same time, the blower can be lifted by manually gripping both ends of the U-shaped rod 10, making it easier to apply force and improving the ease of handling the blower. In addition, the U-shaped rod 10 also reinforces the end of the outer casing 6 with the dustproof net 7, thereby reducing the displacement of the outer casing 6 caused by vibration and enabling the blower to stably deliver air to the target location. Furthermore, by setting the dustproof net 7 to be arc-shaped to cooperate with the U-shaped rod 10, some impurities will slide outward along its arc surface, reducing the clogging rate.

[0023] It also includes a bristle brush 203; two bristle brushes 203 are fixedly attached to the U-shaped rod 10.

[0024] During the cleaning process, the U-shaped rod 10 will raise dust into the air, polluting the working environment. Therefore, a bristle brush 203 is installed on the U-shaped rod 10. During the cleaning process, the U-shaped rod 10 drives the bristle brush 203 to move on the surface of the dustproof net 7. As the bristle brush 203 pushes away impurities, dust and lint impurities will get stuck at the root of the bristle brush 203, reducing their dispersion into the air and thus reducing pollution of the working environment.

[0025] The thickness of the bristle brush 203 decreases from the middle to the end.

[0026] like Figure 8As shown, the area in the middle of the dustproof net 7 is larger than the area at both ends, meaning that the cleaning load in the middle of the bristle brush 203 is greater than the cleaning load at both ends. Therefore, the middle of the bristle brush 203 is made thicker so that it can trap more dust and lint impurities to meet the special cleaning requirements of the dustproof net 7.

[0027] It also includes a protective pad 204; two protective pads 204 are fixedly attached to the U-shaped rod 10, and the protective pads 204 are located on the underside of the corresponding bristle brush 203, and the protective pads 204 are in contact with the dustproof net 7.

[0028] During the cleaning process, the bristle brush 203 slides on the surface of the dustproof net 7, and the bristles of the bristle brush 203 may get stuck in the dustproof net 7, interfering with its movement. Therefore, a thin protective pad 204 is set on the underside of the bristle brush 203. During the cleaning process, the protective pad 204 covers the bristle brush 203 to prevent its bristles from getting stuck in the dustproof net 7, thereby avoiding interference with its movement.

[0029] Example 2, based on Example 1, such as Figure 1 and Figure 6 As shown, it also includes a knob 205; each screw 3 11 is fixed with a knob 205, and the screw 3 11 can be rotated manually by the knob 205, making it more convenient to apply force.

[0030] The knob 205 has a groove to increase friction and achieve an anti-slip effect.

[0031] It also includes a sheath 206; two sheaths 206 are fixedly attached to the U-shaped rod 10.

[0032] It also includes wheels 207; four wheels 207 are fixedly attached to the base 1.

[0033] When handling this blower, the operator grips the U-shaped rod 10 through the protective sleeve 206, then lifts and moves the blower. During this process, the soft protective sleeve 206 reduces the pressure on the operator's hands, which helps to improve the comfort of the handling process.

[0034] When moving this blower, the wheels 207 are unlocked manually, and then the outer casing 6 is pushed to move. The outer casing 6 drives the wheels 207 to roll on the ground, thereby moving the blower, which helps to improve the convenience of moving this blower.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A blower based on an energy-saving motor, comprising a base (1) and a plurality of screws (2) fixedly connected to the base (1); characterized in that: It also includes a round rod (3); a round rod (3) is rotatably connected to each screw (2); a connecting block (4) is fixed to each round rod (3); a ring (5) is screwed to each screw (2), and the ring (5) cooperates with the corresponding connecting block (4); all connecting blocks (4) are fixed to the outer shell (6); a dustproof net (7) is fixed to the outer shell (6); the dustproof net (7) is arc-shaped; and several screws (8) are fixed to the base (1). Each screw 2 (8) has a ring 2 (9) screwed into its threaded part; all the smooth parts of the screw 2 (8) are connected to a U-shaped rod (10) for rotation, and the U-shaped rod (10) cooperates with the ring 2 (9); several screw 3 (11) are screwed onto the U-shaped rod (10); several connecting blocks 2 (12) are fixed to the outer shell (6), and the connecting blocks 2 (12) are screwed into the corresponding screw 3 (11); a blower assembly is connected to the inside of the outer shell (6), and the blower assembly is used to transport airflow.

2. A blower based on an energy-saving motor according to claim 1, characterized in that: A groove is provided on the second ring (9).

3. A blower based on an energy-saving motor according to claim 1, characterized in that: The blower assembly includes an energy-saving motor (201) and an impeller (202); the energy-saving motor (201) is fixedly connected inside the housing (6); the output shaft of the energy-saving motor (201) is fixedly connected to the impeller (202).

4. A blower based on an energy-saving motor according to claim 3, characterized in that: It also includes a bristle brush (203); several bristle brushes (203) are fixed on the U-shaped rod (10).

5. A blower based on an energy-saving motor according to claim 4, characterized in that: The thickness of the bristle brush (203) decreases from the middle to the end.

6. A blower based on an energy-saving motor according to claim 5, characterized in that: It also includes protective pads (204); several protective pads (204) are fixed on the U-shaped rod (10), and the protective pads (204) are located under the corresponding bristle brush (203), and the protective pads (204) are in contact with the dustproof net (7).

7. A blower based on an energy-saving motor according to claim 6, characterized in that: It also includes a knob (205); a knob (205) is fixed to each screw three (11).

8. A blower based on an energy-saving motor according to claim 7, characterized in that: A groove is provided on the knob (205).

9. A blower based on an energy-saving motor according to any one of claims 1-8, characterized in that: It also includes a sheath (206); several sheaths (206) are fixed to the U-shaped rod (10).

10. A blower based on an energy-saving motor according to claim 9, characterized in that: It also includes wheels (207); several wheels (207) are fixed on the base (1).

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