A multi-angle adjustable handheld sonic soot blower

Abstract

The present invention relates to the field of dust cleaning, and in particular to a multi-angle adjustable handheld sonic soot blower, including a fixed rod and a swivel, etc.; a hand-held portion is provided on the fixed rod; a swivel is rotatably connected to the fixed rod. The present invention realizes that by controlling the extended length of the adjusting rod, the extended length of the adjusting rod is equal to the shortest distance between the horn and the surface to be cleaned, so that the worker only needs to press the adjusting rod against the surface to be cleaned to maintain the optimal distance between the horn and the surface to be cleaned, thereby improving the cleaning effect of the device on dust; the fallen dust is extracted through the second suction pipe, so that the dust cannot fall on the horn, thereby avoiding the dust from affecting the transmission of sound waves, and improving the dust cleaning effect of the device during operation; by covering the cleaning area of ​​the horn with a shield, the energy of the sound waves is concentrated in the area covered by the shield, thereby improving the dust cleaning effect of the device on the carpet.

Description

Technical Field

[0001] The invention relates to the field of dust cleaning, and in particular to a multi-angle adjustable handheld sonic soot blower. Background Art

[0002] When performing dust removal operations in places such as factories where it is inconvenient to clean dust, usually the dust on the cleaning surface is shaken by sonic vibration so that the dust is shaken off and cleaned. For example, when using an acoustic sponge to clean a soundproof room, the uneven surface and porous structure of the sponge make it difficult to effectively clean the dust through conventional scraping and suction methods. Mechanical scraping methods are not only inefficient, but also prone to sponge loss, affecting its performance. Therefore, a more efficient and non-destructive cleaning device is needed. When a sonic soot blower emits sound waves, when the frequency of the sound waves is close to the natural frequency of the dust layer, resonance will occur. This resonance will cause the particles in the dust layer to vibrate violently, thereby breaking the dust. The structure of the dust layer is damaged, making it loose and falling off, and then the dust is shaken out, so as to achieve the effect of cleaning the dust. It is difficult to completely shake out the dust on the sponge wall through the transmission of sound waves in the air. At this time, workers are required to hold sonic soot blowers for point-to-point cleaning. In this process, the vibrated dust is easy to float directly to the workers, causing the dust to float to the workers' faces and cause discomfort, and the working environment will gradually deteriorate with the floating dust. At the same time, when cleaning the carpet in the soundproof room, the cotton thread of the carpet is more compact. When the carpet is impacted by emitting sound waves through the air, the compact cotton thread is easy to hinder the diffusion of sound waves, resulting in the dust inside the carpet being difficult to be shaken out, making the dust cleaning effect of the sonic soot blower poor.

[0003] At the same time, when laying carpet on the stairs in the soundproof room, since the stairs are in a multi-section curved state, when workers use a sonic soot blower to clean a single surface, the curved area easily hinders the diffusion of sound waves, resulting in the carpet laid on the stairs needing to change the angle of the sonic soot blower multiple times and be cleaned multiple times. The whole process is cumbersome and complicated. Summary of the invention

[0004] In order to overcome the problem that when workers hold a sonic soot blower to clean the sponge, dust is easily dispersed in the air, causing discomfort to the workers, and long-term trampling on the carpet makes the cotton thread more compact, resulting in difficulty in shaking out the internal dust, making the dust cleaning effect of the sonic soot blower poor, and at the same time, when facing the carpet laid on the stairs, it is necessary to adjust the angle of the sonic soot blower many times, resulting in the disadvantage of cumbersome and complicated cleaning process, the present invention provides a multi-angle adjustable handheld sonic soot blower.

[0005] The technical solution is: a multi-angle adjustable handheld sonic soot blower, comprising a fixed rod, a swivel and a sonic soot blower; a hand-held portion is provided on the fixed rod; a swivel is provided on the fixed rod; a swivel is rotatably connected to the fixed rod; a sonic soot blower is provided on the swivel; the sonic soot blower consists of a cover, a diaphragm, a horn and an air inlet pipe; the air inlet pipe is connected to an external pump air device; it also includes an adjusting rod, a baffle, a first connecting plate, a plug rod, a suction assembly, an adaptation assembly and a cleaning system; a first connecting plate is provided on the lower side of the swivel; a plurality of adjusting rods are connected to the lower side of the first connecting plate; a baffle for preventing the diffusion of sound waves is fixedly connected between every two adjacent adjusting rods, and the baffle is made of elastic deformation material; a plurality of plug rods are slidably connected in the first connecting plate; a card slot is provided on the fixed rod; each plug rod can be inserted into the card slot; a suction assembly for collecting dust is installed on the lower side of the cover; an adaptation assembly for adapting to the cleaning of the stair surface is provided on the first connecting plate; a cleaning system for filtering dust is provided on the cover.

[0006] As a preferred technical solution of the present invention, the suction assembly includes a bellows, a first air suction pipe, a second connecting plate and a second air suction pipe; the second connecting plate is fixedly connected to the lower side of the cover shell; the lower side of the second connecting plate is connected to a plurality of first air suction pipes; the lower sides of a plurality of first air suction pipes are commonly connected to a bellows; each adjusting rod passes through the bellows; a plurality of suction ports are provided on the lower side of the bellows to prevent dust from being dispersed; the upper side of the second connecting plate is connected to a plurality of second air suction pipes; each second air suction pipe is connected to an external suction device.

[0007] As a preferred technical solution of the present invention, the adaptation component includes a sleeve and an elastic member; a plurality of sleeves are fixedly connected to the lower side of the first connecting plate; each sleeve is slidably connected to an adjacent adjusting rod; a plurality of elastic members adapted to stair cleaning are fixedly connected to the lower side of the first connecting plate; each elastic member is located in an adjacent sleeve; and each elastic member is fixedly connected to an adjacent adjusting rod.

[0008] As a preferred technical solution of the present invention, it also includes a ball; a ball is rotatably connected to the lower side of each adjusting rod to facilitate workers to push the device.

[0009] As a preferred technical solution of the present invention, it also includes a diffusion mask; the diffusion mask for increasing the diffusion range of sound waves is fixedly connected to the second connecting plate.

[0010] As a preferred technical solution of the present invention, the expansion cover can be turned over to face the fixing rod.

[0011] As a preferred technical solution of the present invention, the lower side of the expansion cover is coated with an anti-adhesion coating.

[0012] As a preferred technical solution of the present invention, a plurality of grooves are provided on the rotating ring.

[0013] As a preferred technical solution of the present invention, the cleaning system includes a slide, a cleaning pipe and a filter; the slide is slidably connected to the cover; the air inlet pipe is connected to a cleaning pipe to prevent dust from clogging the airflow, and a plug is provided on the cleaning pipe; and a filter is fixedly connected to the air inlet pipe.

[0014] As a preferred technical solution of the present invention, the cleaning pipe is located between the sliding vane and the filter screen.

[0015] The beneficial effects of the present invention are as follows: the present invention realizes that by controlling the extended length of the adjusting rod, the extended length of the adjusting rod is equal to the shortest distance between the horn and the surface to be cleaned, so that the worker only needs to press the adjusting rod against the surface to be cleaned to maintain the optimal distance between the horn and the surface to be cleaned, thereby improving the cleaning effect of the device on dust;

[0016] The fallen dust is extracted through the second suction pipe, so that the dust cannot fall on the horn, thereby preventing the dust from affecting the transmission of sound waves and improving the dust cleaning effect of the device during operation;

[0017] By covering the cleaning area of ​​the speaker with a shield, the energy of the sound waves is concentrated in the area covered by the shield, thereby improving the dust cleaning effect of the device on the carpet;

[0018] Suction is generated through the suction port to extract the fallen dust, so that the dust cannot fall on the horn, thereby preventing the dust from affecting the transmission of sound waves and improving the dust cleaning effect of the device during operation;

[0019] By adjusting the extended length of each adjusting rod, the adjusted shield can be covered on the curved stair surface, thereby sealing the area to be cleaned on the stair, thereby improving the adaptability of the device.

[0020] The present invention uses sonic vibration technology to blow dust off the surface to be cleaned, which is not only suitable for cleaning operations in soundproof rooms, but also for factory equipment and other small spaces where dust is difficult to clean. It can efficiently remove dust accumulation and is particularly suitable for areas that are difficult to reach or inconvenient to operate with traditional cleaning methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the multi-angle adjustable handheld sonic soot blower of the present invention;

[0022] Figure 2 A combined cross-sectional view of the cover shell, the first connecting plate and the second connecting plate of the present invention;

[0023] Figure 3 A combined cross-sectional view of the baffle cover and the second connecting plate of the present invention;

[0024] Figure 4 It is a diagram showing the contraction state of the adjusting rod of the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the sliding plate and the cleaning tube of the present invention from a first viewing angle;

[0026] Figure 6 A combined cross-sectional view of the slide and the cleaning tube of the present invention from a second viewing angle;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the filter screen, sliding vane and cleaning tube combination of the present invention.

[0028] Among them, the above-mentioned drawings include the following drawing marks: 1-fixed rod, 1001-handle part, 1002-rotating part, 1003-slot, 2-swivel, 3-cover, 4-adjusting rod, 5-blocking cover, 6-diaphragm, 7-speaker, 8-intake pipe, 101-first connecting plate, 102-insertion rod, 103-bellows, 10301-suction port, 104-first intake pipe, 105-second connecting plate, 10501-air groove, 106-second intake pipe, 107-housing, 108-elastic part, 109-ball, 110-expansion cover, 201-filter, 202-slide, 203-cleaning pipe. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention. Example 1

[0030] like Figure 1-Figure 4 As shown, a multi-angle adjustable handheld sonic soot blower includes a fixed rod 1, a rotating ring 2 and a sonic soot blower; a handheld portion 1001 is provided on the fixed rod 1; a rotating portion 1002 is provided on the fixed rod 1; a rotating ring 2 is rotatably connected to the fixed rod 1; a sonic soot blower is provided on the rotating ring 2; the sonic soot blower consists of a housing 3, a diaphragm 6, a horn 7 and an air inlet pipe 8; the air inlet pipe 8 is connected to an external air pump device;

[0031] It also includes an adjusting rod 4, a baffle 5, a first connecting plate 101, an insert rod 102, a suction assembly, an adaptation assembly and a cleaning system; a first connecting plate 101 is arranged on the lower side of the rotating ring 2; a plurality of adjusting rods 4 are connected to the lower side of the first connecting plate 101; a baffle 5 is commonly fixedly connected between every two adjacent adjusting rods 4, and the baffle 5 is made of elastic deformation material; two insert rods 102 are slidably connected in the first connecting plate 101; a card slot 1003 is arranged on the fixed rod 1; each insert rod 102 can be inserted into the card slot 1003; a suction assembly is commonly installed on the lower side of the cover shell 3; an adaptation assembly is arranged on the first connecting plate 101; and a cleaning system is arranged on the cover shell 3.

[0032] The suction assembly includes a bellows 103, a first air suction pipe 104, a second connecting plate 105 and a second air suction pipe 106; the second connecting plate 105 is fixedly connected to the lower side of the cover shell 3; the lower side of the second connecting plate 105 is connected to a plurality of first air suction pipes 104; the lower sides of a plurality of first air suction pipes 104 are commonly connected to the bellows 103; each adjusting rod 4 passes through the bellows 103; a plurality of suction ports 10301 are provided on the lower side of the bellows 103; a plurality of second air suction pipes 106 are connected to the upper side of the second connecting plate 105; each second air suction pipe 106 is connected to an external suction device.

[0033] The adaptation component includes a sleeve 107 and an elastic member 108; a plurality of sleeves 107 are fixedly connected to the lower side of the first connecting plate 101; each sleeve 107 is slidably connected to the adjacent adjusting rod 4; a plurality of elastic members 108 are fixedly connected to the lower side of the first connecting plate 101, and the elastic member 108 is a spring; each elastic member 108 is located in an adjacent sleeve 107; each elastic member 108 is fixedly connected to the adjacent adjusting rod 4.

[0034] A ball 109 is also included; a ball 109 is rotatably connected to the lower side of each adjusting rod 4.

[0035] It also includes a diffusion cover 110 ; the diffusion cover 110 is fixedly connected to the second connecting plate 105 .

[0036] The expansion cover 110 can be turned over to face the fixing rod 1, and after being turned over, it can cover the cover shell 3 for protection, thereby reducing the situation where the cover shell 3 is damaged due to collision during storage.

[0037] The lower side of the expansion cover 110 is coated with an anti-adhesion coating to prevent dust from adhering to the expansion mouth, thereby improving the dust cleaning effect of the device.

[0038] A plurality of grooves are provided on the swivel 2 to increase the friction between the worker's hand position and the swivel 2 , making it easier for the worker to rotate the swivel 2 .

[0039] After the worker holds the handheld unit 1001, Figure 2With the view from the front to the back as the reference, the rotating part 1002 is manually adjusted clockwise or counterclockwise, and with the view from the top to the bottom as the reference, the swivel 2 is adjusted clockwise or counterclockwise, so that the cover 3, the diaphragm 6 and the speaker 7 can all be adjusted at multiple angles and face the surface to be cleaned. When the speaker 7 faces the surface to be cleaned, compressed air is delivered to the air inlet pipe 8 through the external pump air device, so that the diaphragm 6 vibrates under the impact of the compressed air, and then the diaphragm 6 generates sound waves. At this time, the speaker 7 is used to amplify the sound waves and transmit them to the sponge wall through the air, so that the dust accumulated on the sponge wall is shaken off by the vibration of the sound waves. In the process of use, due to the The way that sound waves propagate in the air cannot completely shake off all the dust on the sponge wall, resulting in incomplete cleaning of the sponge wall. Therefore, after cleaning the sponge wall with sound waves, the worker holds the sonic soot blower close to the sponge wall, so that the speaker 7 is close to the sponge wall. At this time, sound waves are generated through the diaphragm 6, and then the stubborn dust that is difficult to shake off is vibrated at a single point. At this time, the energy propagation path of the sound wave is shorter, so that the energy carried by the sound wave is stronger, and then the stubborn dust is shaken off, realizing comprehensive cleaning of the sponge wall. In this process, the expansion mask 110 can be added to increase the area where the sound wave is diffused, thereby improving the cleaning range of the dust by the device.

[0040] It is also taken into consideration that when a worker holds the sponge wall close to the sponge wall, the dust dropped by the sound wave vibration is likely to fall directly and diffuse in the air, causing the dust to float toward the worker's face and cause discomfort. In order to avoid this phenomenon, when the adjusting rod 4 is extended, the adjusting rod 4 also simultaneously extends the shield 5, thereby covering the cleaning area of ​​the horn 7. At this time, the fallen dust cannot float toward the worker through the shield 5, thereby preventing the dust from interfering with the worker's work and reducing the worker's discomfort at work. Furthermore, it is also taken into consideration that when the dust is covered in the shield 5, since the dust is likely to remain on the shield 5 and the horn 7, and even the dust is likely to float into the horn 7, and when the dust remains on the horn 7, Dust will interfere with the sound wave transmission of the speaker 7, and then affect the diffusion of the sound waves, resulting in poor dust cleaning effect on the surface to be cleaned. In order to avoid this phenomenon, the bellows 103 is used instead of the adjusting rod 4 to fit the surface to be cleaned, and then the external suction device is started to evacuate the second suction pipe 106, so that the air groove 10501 at the second connecting plate 105 generates suction force, so that the first suction pipe 104 sucks the bellows 103, and the suction port 10301 generates suction, and then the fallen dust is extracted, so that the dust cannot fall on the speaker 7, thereby avoiding dust affecting the sound wave transmission and improving the dust cleaning effect of the device during operation.

[0041] It is also taken into consideration that when the carpet in the soundproof room needs to be cleaned, the long-term trampling of the carpet will easily make its cotton thread more compact. When the carpet is impacted by sound waves emitted through the air, the compact cotton thread will easily hinder the diffusion of the sound waves, resulting in the dust inside the carpet being difficult to be shaken out, making the dust cleaning effect of the sonic dust blower poor. Therefore, the worker extends each adjusting rod 4, thereby driving the shield 5 to unfold, so that the shield 5 covers the speaker 7. At this time, the worker presses the adjusting rod 4 against the surface of the carpet, and then uses the sound waves emitted by the diaphragm 6 to clean the dust on the carpet. At this time, the speaker 7 is in a covered state, thereby reducing the energy loss of the sound wave under the cover of the shield 5 during the diffusion of the sound wave in the speaker 7, and then concentrating the energy of the sound wave in the area covered by the shield 5, thereby improving the dust cleaning effect of the device on the carpet.

[0042] When cleaning the stairs in the soundproof room, since there is carpet on the surface of the stairs, and the carpet on the stairs is cleaned by transmitting sound waves through the air, since the stairs as a whole are in a multi-section curved state, when the worker uses the sonic soot blower to clean a single surface, the curved area is easy to hinder the diffusion of sound waves, resulting in the carpet laid on the stairs needing to change the angle of the sonic soot blower many times and be cleaned many times. The whole process is cumbersome and complicated. Therefore, when cleaning the carpet on the stairs, the worker can hold the handheld part 1001 and press it hard in the direction of the carpet. At this time, the adjusting rod 4 is squeezed by the carpet and the stairs so that the elastic member 108 is squeezed. When all the adjusting rods 4 are in contact with the stairs, the shield 5 is restrained by the adjusting rod 4 to be as shown. Figure 4 In the manner shown, the adjusted baffle 5 is also covered on the curved stair surface, thereby sealing the area to be cleaned on the stair, so that the energy generated by the sound waves is gathered in the area to be cleaned, and finally the dust is cleaned by means of sound wave vibration, thereby improving the adaptability of the device.

[0043] It is also considered that in order to facilitate workers to hold the handheld part 1001 and make the device fit on the stairs for moving cleaning, a ball 109 is arranged on the side of the adjusting rod 4 facing the bellows 103 to reduce the friction between the device and the surface to be cleaned, so that workers can more easily push the device to clean the surface to be cleaned, while also avoiding the friction between the bellows 103 and the surface to be cleaned, thereby extending the service life of the device. Example 2

[0044] On the basis of Example 1, Figure 1 and Figure 5-Figure 7 As shown, the cleaning system includes a slide 202, a cleaning pipe 203 and a filter 201; the slide 202 is slidably connected to the cover 3; the cleaning pipe 203 is connected to the air inlet pipe 8, and a plug is provided on the cleaning pipe 203; the filter 201 is fixedly connected in the air inlet pipe 8.

[0045] The cleaning pipe 203 is located between the sliding vane 202 and the filter screen 201 , and improves the cleaning effect of the filter screen 201 by allowing the airflow to rebound toward the interception surface of the filter screen 201 .

[0046] It is also taken into consideration that when compressed air is delivered to the air inlet pipe 8 through an external air pump device, dust in the air is easily blown toward the diaphragm 6, causing dust to adhere to the diaphragm 6, thereby affecting the sound waves generated by the diaphragm 6, resulting in the sound waves emitted by the device being weak and difficult to process the dust on the surface to be cleaned. In order to avoid this phenomenon, the dust in the air is first intercepted by the filter 201. When the device is not in use, the worker inserts the slide 202 into the air inlet pipe 8 so that the slide 202 blocks the air inlet pipe 8. At this time, the external air pump device is connected to the cleaning pipe 203, and then the external air pump device is started to pump air. At this time, the gas cannot enter the cover 3 from the air inlet pipe 8, and then recoils toward the filter 201, so that the side of the filter 201 that intercepts the dust is blown out from the air inlet pipe 8 under the action of the gas recoil, and there is no need for the worker to clean the filter 201, thereby realizing the self-cleaning ability of the device.

[0047] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A multi-angle adjustable handheld sonic soot blower, comprising a fixed rod (1), a rotating ring (2) and a sonic soot blower; the fixed rod (1) is provided with a handheld portion (1001); the fixed rod (1) is provided with a rotating portion (1002); the fixed rod (1) is rotatably connected with a rotating ring (2); the sonic soot blower is provided on the rotating ring (2); the sonic soot blower comprises a housing (3), a diaphragm (6), a horn (7) and an air inlet pipe (8); the air inlet pipe (8) is connected to an external air pump device; the characteristics are that: It also comprises an adjusting rod (4), a shield (5), a first connecting plate (101), an inserting rod (102), a suction assembly, an adaption assembly and a cleaning system; a first connecting plate (101) is arranged on the lower side of the rotating ring (2); a plurality of adjusting rods (4) are connected to the lower side of the first connecting plate (101); a shield (5) for preventing the diffusion of sound waves is fixedly connected between every two adjacent adjusting rods (4), and the shield (5) is made of an elastic deformable material; a plurality of inserting rods (102) are slidably connected in the first connecting plate (101); a slot (1003) is arranged on the fixing rod (1); each inserting rod (102) can be inserted into the slot (1003); a suction assembly for collecting dust is installed on the lower side of the cover shell (3); an adaption assembly for cleaning the stair surface is arranged on the first connecting plate (101); and a cleaning system for filtering dust is arranged on the cover shell (3); The suction assembly comprises a bellows (103), a first air suction pipe (104), a second connecting plate (105) and a second air suction pipe (106); the second connecting plate (105) is fixedly connected to the lower side of the housing (3); the lower side of the second connecting plate (105) is connected to a plurality of first air suction pipes (104); the lower sides of the plurality of first air suction pipes (104) are commonly connected to the bellows (103); each adjustment rod (4) passes through the bellows (103); a plurality of suction ports (10301) for preventing dust from floating are provided on the lower side of the bellows (103); the upper side of the second connecting plate (105) is connected to a plurality of second air suction pipes (106); each second air suction pipe (106) is connected to an external suction device; The cleaning system comprises a sliding plate (202), a cleaning pipe (203) and a filter screen (201); the sliding plate (202) is slidably connected to the cover shell (3); the air intake pipe (8) is connected to the cleaning pipe (203) to prevent dust from blocking and affecting the airflow, and a plug is provided on the cleaning pipe (203); and the filter screen (201) is fixedly connected to the air intake pipe (8).

2. A multi-angle adjustable handheld sonic soot blower according to claim 1, characterized in that: The adaptable component comprises a casing (107) and an elastic member (108); a plurality of casings (107) are fixedly connected to the lower side of the first connecting plate (101); each casing (107) is slidably connected to an adjacent adjusting rod (4); a plurality of elastic members (108) adapted for stair cleaning are fixedly connected to the lower side of the first connecting plate (101); each elastic member (108) is located in an adjacent casing (107); and each elastic member (108) is fixedly connected to an adjacent adjusting rod (4).

3. A multi-angle adjustable handheld sonic soot blower according to claim 2, characterized in that: It also includes a ball (109); each adjusting rod (4) is rotatably connected to the lower side with a ball (109) for facilitating workers to push the device.

4. A multi-angle adjustable handheld sonic soot blower according to claim 1, characterized in that: It also includes a diffusion cover (110); the diffusion cover (110) for increasing the diffusion range of sound waves is fixedly connected to the second connecting plate (105).

5. A multi-angle adjustable handheld sonic soot blower according to claim 4, characterized in that: The expansion housing (110) can be turned over to face the fixing rod (1).

6. A multi-angle adjustable handheld sonic soot blower according to claim 5, characterized in that: The underside of the expansion cover (110) is coated with an anti-adhesion coating.

7. A multi-angle adjustable handheld sonic soot blower according to claim 1, characterized in that: A plurality of grooves are arranged on the rotating ring (2).

8. A multi-angle adjustable handheld sonic soot blower according to claim 7, characterized in that: The cleaning pipe (203) is located between the sliding plate (202) and the filter screen (201).

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