CN216167176U - Dust collector capable of changing dust collection power according to thrust - Google Patents

Abstract

The utility model discloses a dust collector capable of changing dust collection power according to thrust, relates to the technical field of dust collector power regulation, and particularly relates to a dust collector capable of changing dust collection power according to thrust. This change dust absorption power's dust catcher according to thrust sets up adjustment button, film pressure sensor through the inside at the control handle, when clearing up places such as carpet, detects the pressing force degree through film pressure sensor to convert the pressing force degree into signal of telecommunication feedback to dust catcher control mechanism, control mechanism can control dust catcher power through the thrust that the user applyed to adjustment button, and it is convenient to adjust, avoids appearing the dust catcher and holds the carpet, phenomenon that can not promote.

Description

Dust collector capable of changing dust collection power according to thrust

Technical Field

The utility model relates to the technical field of power regulation of dust collectors, in particular to a dust collector capable of changing dust collection power according to thrust.

Background

The vacuum cleaner is a device which uses an air pump to make partial vacuum, generates suction force and sucks dust on a floor or other positions, and can be divided into a vertical type, a horizontal type and a portable type according to the structure.

In the prior art, a motor of a dust collector can be subjected to step speed regulation or stepless speed regulation to adjust the suction force of dust collection and adapt to different dust collection occasions. However, the existing dust collector needs manual adjustment of the rotating speed of the motor by an operator, and the rotating speed of the motor cannot be automatically adjusted according to the dust amount.

At present, the ground environment in home is complex, and the ground environment comprises ceramic tiles, base plates, long-hair carpets, medium-hair carpets, short-hair carpets and the like. When the dust collector adopts the same power to clean the ground, if the suction power is too high, the dust collector can firmly suck the carpet and cannot be pushed when the dust collector is switched from the bottom plate to the carpet. If need continue to clean, need the manual adjust knob of user to reduce the power of dust catcher and can continue to clean, the operation is comparatively loaded down with trivial details, in addition, when clearing up the floor, because the user drives the suction head walking speed and has the change, and current dust catcher power is just in the constant state once setting for, can't adjust according to the removal speed is automatic, leads to dust impurity to have and remains, for this we propose one kind according to thrust change dust absorption power's dust catcher in order to solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the dust collector capable of changing the dust collection power according to the thrust, which has the advantages of automatically adjusting the power according to the moving speed and the thrust, improving the cleaning effect and the like, and solves the problems in the background art.

In order to achieve the purposes of automatically adjusting power and improving the cleaning effect according to the moving speed and the thrust, the utility model is realized by the following technical scheme: the utility model provides a change dust absorption power's dust catcher according to thrust, includes dust catcher organism, coupling hose, stereoplasm connecting rod, control handle, suction head, the top fixedly connected with coupling hose of dust catcher organism, and coupling hose's one end fixedly connected with stereoplasm connecting rod, the top fixed mounting of stereoplasm connecting rod has the control handle, the bottom of stereoplasm connecting rod is provided with the suction head, the inside of control handle is provided with film pressure sensor, the equal movable mounting in the left and right sides of suction head has the gyro wheel, the inboard joint of gyro wheel has response magnet, the inside joint of suction head has the hall sensor who mutually supports with response magnet, the inside movable mounting of suction head has the clearance brush roller.

Preferably, the number of the rollers is four, and the four rollers are distributed on the left side and the right side of the suction head in a mirror image mode.

Preferably, the induction magnet can be connected to the inner side of any one of the rollers in a clamping manner, and the induction magnets are uniformly distributed on the inner side of the rollers.

Preferably, the control handle is movably provided with a master control button on the outside, and the control handle is movably provided with an adjusting button matched with the film pressure sensor on the outside.

Preferably, the driving impellers are fixedly sleeved at two ends of the outer part of the cleaning brush roller, and the cleaning brush roller is positioned inside the suction head and close to the connecting hose.

The utility model provides a dust collector capable of changing dust collection power according to thrust, which has the following beneficial effects:

1. this change dust absorption power's dust catcher according to thrust sets up adjustment button, film pressure sensor through the inside at the control handle, when clearing up places such as carpet, detects the pressing force degree through film pressure sensor to convert the pressing force degree into signal of telecommunication feedback to dust catcher control mechanism, control mechanism can control dust catcher power through the thrust that the user applyed to adjustment button, and it is convenient to adjust, avoids appearing the dust catcher and holds the carpet, phenomenon that can not promote.

2. This change dust absorption power's dust catcher according to thrust, when promoting the suction head removal during operation, through hall sensor, the rotational speed of gyro wheel is detected in the mutual cooperation of response magnet, and feed back the moving speed of gyro wheel to the control mechanism of dust catcher, the realization is to the detection of suction head moving speed, control mechanism can adjust dust catcher power according to the removal automation of suction head, improve the clearance effect, and the suction head during operation drives drive impeller and clearance brush roller through the air current and removes, accessible clearance brush roller clears up ground, the clearance effect has further been improved.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic view of the structure of the joint between the suction head and the roller according to the present invention;

FIG. 3 is a schematic view of the connection between the control handle and the adjustment button according to the present invention;

FIG. 4 is a schematic view of the cleaning brush roller of the present invention.

In the figure: 1. a cleaner body; 2. a connecting hose; 3. a hard connecting rod; 4. a control grip; 5. a master control button; 6. an adjustment button; 7. a suction head; 8. a roller; 9. a Hall sensor; 10. an induction magnet; 11. cleaning the brush roller; 12. a thin film pressure sensor; 13. the impeller is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, the present invention provides a technical solution: a dust collector capable of changing dust collection power according to thrust comprises a dust collector body 1, a connecting hose 2, a hard connecting rod 3, a control handle 4 and a suction head 7, wherein the connecting hose 2 is fixedly connected to the top of the dust collector body 1, the hard connecting rod 3 is fixedly connected to one end of the connecting hose 2, the control handle 4 is fixedly mounted at the top end of the hard connecting rod 3, the suction head 7 is arranged at the bottom end of the hard connecting rod 3, a film pressure sensor 12 is arranged inside the control handle 4, rollers 8 are movably mounted on the left side and the right side of the suction head 7 respectively, an induction magnet 10 is clamped on the inner side of each roller 8, a Hall sensor 9 matched with the induction magnet 10 is clamped inside the suction head 7, a cleaning brush roller 11 is movably mounted inside the suction head 7, the number of the rollers 8 is four, the four rollers 8 are distributed on the left side and the right side of the suction head 7 in a mirror image mode, and an adjusting button 6 is arranged inside the control handle 4, The film pressure sensor 12 makes the suction head 7 overhead through the four rollers 8, so that the bottom of the suction head 7 has a certain distance with the ground, normal air intake is ensured, meanwhile, the suction head 7 is prevented from being tightly sucked on the ground, and the operation difficulty is reduced.

Please refer to fig. 2, the sensing magnet 10 can be clamped on the inner side of any roller 8, and the sensing magnet 10 is uniformly distributed on the inner side of the roller 8, when cleaning the carpet and other places, the pressing force of the adjusting button 6 is detected through the film pressure sensor 12, and the pressing force is converted into an electric signal to be fed back to the dust collector control mechanism, the control mechanism can control the power of the dust collector through the pushing force applied by the user to the adjusting button 6, and the adjustment is convenient.

Referring to fig. 3, the outside movable mounting of control handle 4 has total control button 5, the outside movable mounting of control handle 4 has adjustment button 6 that cooperates with film pressure sensor 12, when pushing suction head 7 to move work, detect the rotational speed of gyro wheel 8 through hall sensor 9, induction magnet 10 cooperation each other, and feed back the moving speed of gyro wheel 8 to the control mechanism of dust catcher, thereby obtain the moving speed of suction head 7 through the calculation of control mechanism, realize the detection of suction head 7 moving speed through hall sensor 9, control mechanism can adjust the dust catcher power according to the removal automation of suction head 7, prevent that impurity dust from appearing remaining, further improvement clearance effect.

Referring to fig. 4, the driving impeller 13 is fixedly sleeved at both ends of the outer portion of the cleaning brush roller 11, the cleaning brush roller 11 is located inside the suction head 7 and close to the connecting hose 2, when the suction head 7 is pushed to move to work, the driving impeller 13 and the cleaning brush roller 11 are driven to move through air flow, and therefore stubborn impurities on the ground can be cleaned through the cleaning brush roller 11, and the cleaning effect is further improved.

In summary, in the vacuum cleaner for changing the dust suction power according to the thrust, when in use, the hand-held control handle 4 drives the hard connecting rod 3 and the suction head 7 to work, the adjusting button 6 is pressed, the pressing force of the adjusting button 6 is detected through the film pressure sensor 12, the pressing force is converted into a constant signal and fed back to the control mechanism of the vacuum cleaner, the control mechanism can automatically adjust the power of the vacuum cleaner according to the pressing force, meanwhile, when the suction head 7 is pushed to move to clean the ground, the rotating speed of the roller 8 is detected through the mutual cooperation of the Hall sensor 9 and the induction magnet 10, the detection signal is fed back to the control mechanism of the vacuum cleaner, the moving speed of the suction head 7 is obtained through the calculation of the control mechanism on the detection signal, the control mechanism automatically adjusts the power of the vacuum cleaner through the moving speed of the suction head 7, and simultaneously when the suction head 7 moves to perform cleaning work, the driving impeller 13 and the cleaning brush roller 11 are driven to rotate through air flow, and stubborn impurities on the ground are cleaned.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a change dust absorption power's dust catcher according to thrust, includes dust catcher organism (1), coupling hose (2), stereoplasm connecting rod (3), control handle (4), suction head (7), its characterized in that: the top fixedly connected with coupling hose (2) of dust catcher organism (1), and the one end fixedly connected with stereoplasm connecting rod (3) of coupling hose (2), the top fixed mounting of stereoplasm connecting rod (3) has control handle (4), the bottom of stereoplasm connecting rod (3) is provided with suction head (7), the inside of control handle (4) is provided with film pressure sensor (12), the equal movable mounting in left and right sides of suction head (7) has gyro wheel (8), the inboard joint of gyro wheel (8) has response magnet (10), the inside joint of suction head (7) has hall sensor (9) of mutually supporting with response magnet (10), the inside movable mounting of suction head (7) has clearance brush roller (11).

2. A vacuum cleaner for varying a suction power according to a pushing force as claimed in claim 1, wherein: the number of the rollers (8) is four, and the four rollers (8) are distributed on the left side and the right side of the suction head (7) in a mirror image mode.

3. A vacuum cleaner for varying a suction power according to a pushing force as claimed in claim 1, wherein: the induction magnets (10) can be clamped on the inner side of any one of the rollers (8), and the induction magnets (10) are uniformly distributed on the inner side of the rollers (8).

4. A vacuum cleaner for varying a suction power according to a pushing force as claimed in claim 1, wherein: the external movable mounting of control handle (4) has total control button (5), the external movable mounting of control handle (4) has adjustment button (6) of mutually supporting with film pressure sensor (12).

5. A vacuum cleaner for varying a suction power according to a pushing force as claimed in claim 1, wherein: and driving impellers (13) are fixedly sleeved at the two ends of the outer part of the cleaning brush roller (11).

6. A vacuum cleaner for varying a suction power according to a pushing force as claimed in claim 1, wherein: the cleaning brush roller (11) is positioned in the suction head (7) and close to the connecting hose (2).

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