CN211911484U - Dust collector - Google Patents

Abstract

The utility model discloses a dust collector, which comprises a dust amount indicating device, wherein the dust amount indicating device is configured to indicate the degree of dust amount in a filter bag through two or more different indicating states, and the filter bag is replaced by a user operating under the prompt of one indicating state; the dust quantity indicating device is arranged at one end, close to the handle, of the dust collector main body and comprises at least two indicating lamps, the indicating lamps are sequentially arranged, and the arrangement direction of the indicating lamps is consistent with the length direction of a suction opening of the cleaning head. The utility model discloses a dust catcher can indicate so that the change of crossing the filter bag to the degree that the interior dust volume of dust catcher filter bag reached.

Description

Dust collector

Technical Field

The embodiment of the utility model provides a relate to cleaning equipment technical field, especially relate to a dust catcher.

Background

With the improvement of living standard, the requirements of people on living quality and the cleanliness of environment are higher and higher; vacuum cleaners are becoming more and more widely used as the cleaning tool necessary for the household or workplace, whose principle is to carry away dust and dirt by suction.

Be provided with in the dust catcher and filter the bag, need in time to change the filter bag and just can ensure that the dust catcher normally works after the dust fills up in the filter bag, traditional dust catcher only has a full instruction of dirt, the user only just knows the dust volume condition in the dust catcher when the full volume of dust in the filter bag, the initiative that the user used the dust catcher process has been reduced, it brings inconvenience to use the dust catcher for the user, for example, the dust catcher shows that the dirt is full, but it is removable that there is not new filter bag temporarily, then need purchase the filter bag again and just can continue to use the dust catcher, bring inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust collector, it can instruct so that cross the change of filter bag to the degree that the dust volume reaches in the dust collector filter bag.

As a first aspect of the present invention, there is provided a vacuum cleaner, comprising: a cleaner body having a first motor and a dust collecting device; a handle connected to an upper portion of the cleaner body; a cleaner head connected to a lower portion of the cleaner body; the cleaning head is connected to the lower part of the dust collector main body; the cleaning head is connected to the lower part of the dust collector main body; the cleaning head is connected to the lower part of the dust collector main body; a filter bag replaceably fitted in the dust collecting device by a user operation; the cleaner further includes: a dust amount indicating device configured to indicate a degree to which an amount of dust in the filter bag is reached by two or more different indicating states, the filter bag being replaced by a user operating at the prompt of one of the indicating states; the dust quantity indicating device is arranged at one end, close to the handle, of the dust collector main body and comprises at least two indicating lamps, the indicating lamps are sequentially arranged, and the arrangement direction of the indicating lamps is consistent with the length direction of a suction opening of the cleaning head.

By configuring the dust amount indicating means to indicate the degree of dust amount in the filter bag by two or more different indication states, wherein, the filter bag is replaced by the user operating under the prompt of one of the indication states, so that the user can select the time for replacing the filter bag according to the actual requirement, for example, the user can replace the filter bag before the dust content in the filter bag is maximized, which avoids inconveniences, such as, when the cleaning operation is just started, the shortage of the filter bag capacity is predicted in advance, the filter bag is replaced in time, the problem that the efficiency of a user is influenced due to the fact that the filter bag is replaced in the cleaning process can be avoided, and for example, when the filter bag needs to be replaced but the shortage of the household filter bag stock is found, because the volume of the filter bag is predicted to be insufficient in advance, the completion of the cleaning operation can be not hindered, and the filter bag stock and the filter bag replacement can be completed before the next cleaning operation. The dust quantity indicating device is arranged at one end, close to the handle, of the dust collector body, and comprises at least two indicating lamps, the indicating lamps are sequentially arranged, the direction of the sequential arrangement of the indicating lamps is consistent with the length direction of the suction port of the cleaning head, so that the characteristics that a user holds the handle and the eye focuses on the movement of the cleaning head in the process of operating the dust collector are utilized, the dust quantity indicating device is more easily in the observation range of the sight of the user, and the effect of timely reminding the degree of dust quantity in the filter bag is achieved.

Optionally, the vacuum cleaner further comprises an operation panel, a first button for a user to operate to start or close the first motor is arranged on the operation panel, and the dust amount indicating device is arranged on the operation panel.

Through all setting up dust volume indicating device and first button on operating panel, utilize the user to start or close first motor like this, the relative dust volume indicating device's of its eye observation distance becomes characteristics, make the user observe dust volume indicating device easily, thereby can learn the degree that the dust volume in the filter bag reaches when the dust catcher work begins, whether this cleaning operation need be changed the filter bag in advance, and can learn whether need in time change the filter bag when the dust catcher stop work, this instruction that has not only strengthened dust volume indicating device reminds the function, improve user's use and experience.

Optionally, the cleaning head includes a rolling brush and a second motor for driving the rolling brush, and a second button for a user to operate to start or close the second motor is further disposed on the operation panel.

Through setting up the second button on operating panel, when utilizing the user to start or close the second motor like this, the observation distance of its eye relative dust volume indicating device becomes characteristics, make the user observe dust volume indicating device easily, thereby can learn the degree that the dust volume in the filter bag reaches when the cleaning head of dust catcher begins to work, foresee in advance whether need to change the filter bag, and can learn whether need in time to change the filter bag when the cleaning head stop work of dust catcher, further strengthen dust volume indicating device's instruction and remind the function, improve user's use experience.

Optionally, a releasing device is further disposed on the operation panel for a user to operate to detachably mount the cleaner main body on the upper portion of the cleaning head.

Through setting up the second button on operating panel, when utilizing user operation release to separate dust catcher main part and cleaning head like this, the relative dust volume indicating device's of its eyes observation distance becomes characteristics, make the user observe dust volume indicating device easily, thereby can know the degree that the dust volume in the filter bag reaches when separating dust catcher main part and cleaning head, foresee in advance whether need to change the filter bag, further strengthen dust volume indicating device's instruction and remind the function, improve user's use and experience.

Optionally, the dust amount indicating device further comprises a light guide member, the light guide member comprises at least two light guide columns arranged in sequence, and the number of the light guide columns is consistent with that of the indicating lamps; the dust amount indicating device further comprises a film which is matched with the light guide piece, the film comprises light transmission parts, the number of the light transmission parts is consistent with that of the light guide columns, and when the film is pasted on the light guide piece, the light guide columns are in one-to-one correspondence with the light transmission parts; the light guide columns are hollow columns, the inner diameters of the light guide columns are consistent, and the light transmission areas of the light transmission parts are configured to be sequentially increased or decreased according to the arrangement direction.

Through setting up the leaded light spare and with the pad pasting of leaded light spare looks adaptation, the printing opacity area of each printing opacity portion of pad pasting configures to and increases in proper order or reduces according to the array orientation, makes the user not only can know the degree that the dust volume in the filter bag reaches through observing how much of pilot lamp quantity of lighting, makes the user can know the degree that the dust volume in the filter bag reaches through the size of printing opacity area in addition to make user use experience effect reach splendid.

As a second aspect of the present invention, there is provided a vacuum cleaner, comprising: a cleaner body having a first motor and a dust collecting device; a handle connected to an upper portion of the cleaner body; a cleaner head connected to a lower portion of the cleaner body; a filter bag replaceably fitted in the dust collecting device by a user operation; the cleaner further includes: a dust amount indicating device configured to indicate a degree to which an amount of dust in the filter bag is reached by two or more different indicating states, the filter bag being replaced by a user operating at the prompt of one of the indicating states; the operation panel is positioned on the dust collector main body and close to one end of the handle, a first button for a user to operate to start or close the first motor is arranged on the operation panel, and the dust amount indicating device is arranged on the operation panel.

By configuring the dust amount indicating means to indicate the degree of dust amount in the filter bag by two or more different indication states, wherein, the filter bag is replaced by the user operating under the prompt of one of the indication states, so that the user can select the time for replacing the filter bag according to the actual requirement, for example, the user can replace the filter bag before the dust content in the filter bag is maximized, which avoids inconveniences, such as, when the cleaning operation is just started, the shortage of the filter bag capacity is predicted in advance, the filter bag is replaced in time, the problem that the efficiency of a user is influenced due to the fact that the filter bag is replaced in the cleaning process can be avoided, and for example, when the filter bag needs to be replaced but the shortage of the household filter bag stock is found, because the volume of the filter bag is predicted to be insufficient in advance, the completion of the cleaning operation can be not hindered, and the filter bag stock and the filter bag replacement can be completed before the next cleaning operation. It is outer, all set up on operating panel through all with dust volume indicating device and first button, utilize like this when the user starts or closes first motor, the observation distance of its relative dust volume indicating device of eye becomes characteristics, make the user observe dust volume indicating device easily, thereby can learn the degree that the dust volume in the filter bag reaches when the dust catcher work begins, whether this cleaning operation needs to be changed the filter bag in advance, and can learn whether need in time to change the filter bag when the dust catcher stops working, this instruction that has not only strengthened dust volume indicating device reminds the function, improve user's use experience.

Optionally, the cleaning head includes a rolling brush and a second motor for driving the rolling brush, and a second button for a user to operate to start or close the second motor is further disposed on the operation panel.

Through setting up the second button on operating panel, when utilizing the user to start or close the second motor like this, the observation distance of its eye relative dust volume indicating device becomes characteristics, make the user observe dust volume indicating device easily, thereby can learn the degree that the dust volume in the filter bag reaches when the cleaning head of dust catcher begins to work, foresee in advance whether need to change the filter bag, and can learn whether need in time to change the filter bag when the cleaning head stop work of dust catcher, further strengthen dust volume indicating device's instruction and remind the function, improve user's use experience.

Optionally, a releasing device is further disposed on the operation panel for a user to operate to detachably mount the cleaner main body on the upper portion of the cleaning head.

Through setting up the second button on operating panel, when utilizing user operation release to separate dust catcher main part and cleaning head like this, the relative dust volume indicating device's of its eyes observation distance becomes characteristics, make the user observe dust volume indicating device easily, thereby can know the degree that the dust volume in the filter bag reaches when separating dust catcher main part and cleaning head, foresee in advance whether need to change the filter bag, further strengthen dust volume indicating device's instruction and remind the function, improve user's use and experience.

Optionally, the dust amount indicating device is arranged at one end of the cleaner body close to the handle, the dust amount indicating device comprises at least two indicating lamps, the indicating lamps are sequentially arranged, and the arrangement direction of the indicating lamps is consistent with the length direction of the suction port of the cleaning head.

Through locating dust volume indicating device and being close to handle one end in the dust catcher main part, and dust volume indicating device includes two at least pilot lamps, each the pilot lamp is arranged in proper order, the direction that the pilot lamp was arranged in proper order is unanimous with the length direction of the suction inlet of cleaning head, utilized the user operation dust catcher in-process like this, hold the handle, the characteristics that the cleaning head removed are paid close to the eye, make dust volume indicating device more fall into the observation scope of user's sight easily, play the effect of the degree that the dust volume in the timely warning filter bag reached.

Optionally, the dust amount indicating device further comprises a light guide member, the light guide member comprises at least two light guide columns arranged in sequence, and the number of the light guide columns is consistent with that of the indicating lamps; the dust amount indicating device further comprises a film which is matched with the light guide piece, the film comprises light transmission parts, the number of the light transmission parts is consistent with that of the light guide columns, and when the film is pasted on the light guide piece, the light guide columns are in one-to-one correspondence with the light transmission parts; the light guide columns are hollow columns, the inner diameters of the light guide columns are consistent, and the light transmission areas of the light transmission parts are configured to be sequentially increased or decreased according to the arrangement direction.

Through setting up the leaded light spare and with the pad pasting of leaded light spare looks adaptation, the printing opacity area of each printing opacity portion of pad pasting configures to and increases in proper order or reduces according to the array orientation, makes the user not only can know the degree that the dust volume in the filter bag reaches through observing how much of pilot lamp quantity of lighting, makes the user can know the degree that the dust volume in the filter bag reaches through the size of printing opacity area in addition to make user use experience effect reach splendid.

Drawings

Fig. 1 is a schematic structural view of a vacuum cleaner according to an embodiment of the present invention;

fig. 2 is a schematic view of another structure of a vacuum cleaner according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a vacuum cleaner according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a light guide member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the combination of the adhesive film and the light guide member according to the embodiment of the present invention.

Description of the reference numerals

100 a cleaner main body, 120 a dust collecting device, 200 a handle, 300 a cleaning head, 310 a suction port, 320 a rolling brush, 400 a filter bag, 500 a dust quantity indicating device, 510 an indicating lamp, 520 a light guide piece, 521 a light guide column, 530 a pasting film, 531 a light transmission part, 600 an operation panel, 610 a first button, 620 a second button and 630 a releasing device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In one embodiment of the present invention, a vacuum cleaner is provided. As shown in fig. 1 to 5, the vacuum cleaner includes:

a cleaner body 100, the cleaner body 100 including a first motor (not shown) operable by a user to generate a suction force and a dust collecting device 120, the dust collecting device 120 being in fluid communication with the first motor.

A handle 200, wherein the handle 200 is connected to the upper portion of the cleaner body 100, and the handle 200 is held by a user during operation of the cleaner.

A cleaner head 300, wherein the cleaner head 300 is connected to a lower portion of the cleaner body 100, and during operation of the cleaner, the cleaner head 300 moves on a working surface and cleans dust, dirt, contaminants, waste, and the like of the working surface.

A filter bag 400, said filter bag 400 being replaceably fitted in said dust collecting means 120 by user operation. The suction force generated by the first motor causes dust, dirt, contaminants, waste, etc. on the work surface.

Further, the vacuum cleaner further comprises:

a dust amount indicating device 500, said dust amount indicating device 500 being configured to indicate the degree to which the amount of dust in said filter bag 400 is reached by two or more different indicating states, said filter bag 400 being replaced by a user operating at the prompt of one of said indicating states. Specifically, the dust amount indicating means 500 is configured to have two different indicating states, wherein the first indicating state is represented by lighting one indicator lamp to indicate that the amount of dust in the filter bag 400 reaches 50%, and the second indicating state is represented by lighting two indicator lamps to indicate that the amount of dust in the filter bag 400 reaches 90%. In other embodiments, the dust level indicator 500 is configured to indicate the level of dust in the filter bag 400 by illuminating a different number of indicator lights in three or more different indication states.

As shown in fig. 1 to 3, the dust amount indicating device 500 is disposed at an end of the cleaner body 100 close to the handle 200, the dust amount indicating device 500 includes at least two indicator lights 510, the indicator lights 510 are sequentially arranged, and an arrangement direction of the indicator lights 510 is identical to a length direction of the suction port 310 of the cleaner head 300. As a specific implementation, the axis X defined by the array direction of the indicator lights 510 may be configured to be parallel or substantially parallel to the axis Y defined by the lengthwise direction of the suction opening 310 of the cleaner head 300, by way of example only.

By configuring the dust amount indicating device 500 to indicate the degree of dust amount in the filter bag 400 through two or more different indication states, wherein the filter bag 400 is replaced by a user operating under one of the indication states, the user can select the time for replacing the filter bag 400 according to the actual needs, for example, the user can replace the filter bag 400 before the dust amount in the filter bag 400 reaches the maximum degree, which can avoid various inconveniences, for example, the insufficient capacity of the filter bag 400 is predicted in advance when the cleaning operation is just started, the filter bag 400 is replaced in time, the problem that the replacement affects the efficiency of the user in the cleaning process can be avoided, and for example, when the filter bag 400 needs to be replaced, but the insufficient capacity of the filter bag 400 is predicted in advance when the household filter bag 400 is found to be insufficient in stock, the cleaning operation can be completed without being hindered, the filter bag 400 is stocked and the filter bag 400 is replaced before the next cleaning operation. In addition, the dust amount indicating device 500 is arranged at one end of the cleaner body 100 close to the handle 200, the dust amount indicating device 500 comprises at least two indicating lamps 510, the indicating lamps 510 are sequentially arranged, and the sequentially arranged direction of the indicating lamps 510 is consistent with the length direction of the suction port 310 of the cleaning head 300, so that the characteristics that a user holds the handle 200 by hand and focuses on the movement of the cleaning head 300 in the process of operating the cleaner are utilized, the dust amount indicating device 500 is easier to fall into the observation range of the sight of the user, and the effect of timely reminding the degree of dust amount in the filter bag 400 is achieved.

In an embodiment of the present invention, as shown in fig. 1 and fig. 2, the vacuum cleaner further includes an operation panel 600, a first button 610 for a user to operate to start or close the first motor is disposed on the operation panel 600, and the dust amount indicating device 500 is disposed on the operation panel 600.

Through all setting up dust volume indicating device 500 on operating panel 600 with first button 610, utilize like this when the user starts or closes first motor, the observation distance of its relative dust volume indicating device 500 of eye characteristics that become, make the user observe dust volume indicating device 500 easily, thereby can learn the degree that the dust volume reaches in crossing filter bag 400 when dust catcher work begins, whether this cleaning operation needs to be changed filter bag 400 in advance, and can learn whether need in time to change filter bag 400 when the dust catcher stops working, this instruction that has not only strengthened dust volume indicating device 500 reminds the function, improve user experience.

In one embodiment of the present invention, the cleaning head 300 includes a roller brush 320 and a second motor (not shown) for driving the roller brush 320. As shown in fig. 1 and 2, a second button 620 is further disposed on the operation panel 600 for a user to operate to start or stop the second motor.

Through setting up second button 620 on operating panel 600, when utilizing the user to start or close the second motor like this, the observation distance that its eyes is relative dust volume indicating device 500 becomes characteristics, make the user observe dust volume indicating device 500 easily, thereby can learn the degree that the dust volume reaches in the filter bag 400 when the cleaning head 300 of dust catcher begins work, foresee in advance whether need to change filter bag 400, and can learn whether need in time to change filter bag 400 when the cleaning head 300 of dust catcher stops work, further strengthen dust volume indicating device 500's instruction and remind the function, improve user's use experience.

In an embodiment of the present invention, as shown in fig. 1 and 2, a releasing device 630 is further disposed on the operation panel 600 for the user to operate to detachably mount the cleaner body 100 on the upper portion of the cleaning head 300.

By arranging the second button 620 on the operation panel 600, when the user operates the release device 630 to separate the cleaner body 100 from the cleaner head 300, the observation distance of the eyes of the user relative to the dust amount indicating device 500 is shortened, so that the user can easily observe the dust amount indicating device 500, the degree of dust amount in the filter bag 400 can be known when the cleaner body 100 is separated from the cleaner head 300, whether the filter bag 400 needs to be replaced or not can be predicted in advance, the indication reminding function of the dust amount indicating device 500 can be further enhanced, and the user experience can be improved.

In an embodiment of the present invention, as shown in fig. 4 and 5, the dust amount indicating device 500 further includes a light guide 520, the light guide 520 includes at least two light guide columns 521 arranged in sequence, and the number of the light guide columns 521 is consistent with the number of the indicating lamps 510.

Preferably, as shown in fig. 5, the dust amount indicating device 500 further includes a film 530 adapted to the light guide 520, the film 530 includes light-transmitting portions 531, the number of the light-transmitting portions 531 is the same as the number of the light guide posts 521, and when the film 530 is attached to the light guide 520, each of the light guide posts 521 corresponds to each of the light-transmitting portions 531 one by one.

Preferably, as shown in fig. 4 and 5, the light guide posts 521 are hollow columns, the inner diameters of the light guide posts 521 are uniform, and the light transmission areas of the light transmission parts 531 are arranged to be sequentially increased or decreased in the arrangement direction.

Through setting up light guide 520 and with the pad pasting 530 of light guide 520 looks adaptation, the light transmission area of each printing opacity portion 531 of pad pasting 530 is configured to increase in proper order or reduce according to the direction of array, makes the user not only can know the degree that the dust volume reaches in the filter bag 400 through observing how much of pilot lamp 510 volume of lighting, makes the user can know the degree that the dust volume in the filter bag 400 reaches through the size of light transmission area moreover to make the user use experience effect reach splendid.

In one embodiment of the present invention, a vacuum cleaner is provided. As shown in fig. 1 to 5, the vacuum cleaner includes:

a cleaner body 100, the cleaner body 100 including a first motor operable by a user to generate a suction force, and a dust collection device 120, the dust collection device 120 being in fluid communication with the first motor.

A handle 200, wherein the handle 200 is connected to the upper portion of the cleaner body 100, and the handle 200 is held by a user during operation of the cleaner.

A cleaner head 300, wherein the cleaner head 300 is connected to a lower portion of the cleaner body 100, and during operation of the cleaner, the cleaner head 300 moves on a working surface and cleans dust, dirt, contaminants, waste, and the like of the working surface.

A filter bag 400, said filter bag 400 being replaceably fitted in said dust collecting means 120 by user operation. The suction force generated by the first motor causes dust, dirt, contaminants, waste, etc. on the work surface.

Further, the vacuum cleaner further comprises:

a dust amount indicating device 500, said dust amount indicating device 500 being configured to indicate the degree to which the amount of dust in said filter bag 400 is reached by two or more different indicating states, said filter bag 400 being replaced by a user operating at the prompt of one of said indicating states. Specifically, the dust amount indicating means 500 is configured to have two different indicating states, wherein the first indicating state is represented by lighting one indicator lamp to indicate that the amount of dust in the filter bag 400 reaches 50%, and the second indicating state is represented by lighting two indicator lamps to indicate that the amount of dust in the filter bag 400 reaches 90%. In other embodiments, the dust level indicator 500 is configured to indicate the level of dust in the filter bag 400 by illuminating a different number of indicator lights in three or more different indication states.

An operation panel 600, the operation panel 600 is located on the cleaner main body 100 near one end of the handle 200, a first button 610 for a user to operate to start or close the first motor is arranged on the operation panel 600, and the dust amount indicating device 500 is arranged on the operation panel 600.

By configuring the dust amount indicating device 500 to indicate the degree of dust amount in the filter bag 400 through two or more different indication states, wherein the filter bag 400 is replaced by a user operating under one of the indication states, the user can select the time for replacing the filter bag 400 according to the actual needs, for example, the user can replace the filter bag 400 before the dust amount in the filter bag 400 reaches the maximum degree, which can avoid various inconveniences, for example, the insufficient capacity of the filter bag 400 is predicted in advance when the cleaning operation is just started, the filter bag 400 is replaced in time, the problem that the replacement affects the efficiency of the user in the cleaning process can be avoided, and for example, when the filter bag 400 needs to be replaced, but the insufficient capacity of the filter bag 400 is predicted in advance when the household filter bag 400 is found to be insufficient in stock, the cleaning operation can be completed without being hindered, the filter bag 400 is stocked and the filter bag 400 is replaced before the next cleaning operation. In addition, the dust amount indicating device 500 and the first button 610 are arranged on the operation panel 600, so that the dust amount indicating device 500 can be easily observed by a user by utilizing the characteristic that the observation distance of eyes of the user relative to the dust amount indicating device 500 is shortened when the user starts or closes the first motor, the degree of dust amount in the filter bag 400 can be known when the dust collector starts to work, whether the filter bag 400 needs to be replaced during the cleaning operation or not can be known in advance, whether the filter bag 400 needs to be replaced in time or not can be known when the dust collector stops working, the indication reminding function of the dust amount indicating device 500 is enhanced, and the use experience of the user is improved.

In one embodiment of the present invention, the cleaning head 300 includes a roller brush 320 and a second motor driving the roller brush 320. As shown in fig. 1 and 2, a second button 620 is further disposed on the operation panel 600 for a user to operate to start or stop the second motor.

Through setting up second button 620 on operating panel 600, when utilizing the user to start or close the second motor like this, the observation distance that its eyes is relative dust volume indicating device 500 becomes characteristics, make the user observe dust volume indicating device 500 easily, thereby can learn the degree that the dust volume reaches in the filter bag 400 when the cleaning head 300 of dust catcher begins work, foresee in advance whether need to change filter bag 400, and can learn whether need in time to change filter bag 400 when the cleaning head 300 of dust catcher stops work, further strengthen dust volume indicating device 500's instruction and remind the function, improve user's use experience.

In an embodiment of the present invention, as shown in fig. 1 and 2, the operation panel 600 is further provided with a releasing device 630 for the user to operate to detachably mount the cleaner body 100 on the upper portion of the cleaning head 300.

By arranging the second button 620 on the operation panel 600, when the user operates the release device 630 to separate the cleaner body 100 from the cleaner head 300, the observation distance of the eyes of the user relative to the dust amount indicating device 500 is shortened, so that the user can easily observe the dust amount indicating device 500, the degree of dust amount in the filter bag 400 can be known when the cleaner body 100 is separated from the cleaner head 300, whether the filter bag 400 needs to be replaced or not can be predicted in advance, the indication reminding function of the dust amount indicating device 500 can be further enhanced, and the user experience can be improved.

In an embodiment of the present invention, as shown in fig. 1 to 3, the dust amount indicating device 500 is provided on the cleaner body 100 near one end of the handle 200, the dust amount indicating device 500 includes at least two indicating lamps 510, the indicating lamps 510 are sequentially arranged, and the arrangement direction of the indicating lamps 510 is identical to the length direction of the suction port 310 of the cleaner head 300. As a specific implementation, the axis X defined by the array direction of the indicator lights 510 may be configured to be parallel or substantially parallel to the axis Y defined by the lengthwise direction of the suction opening 310 of the cleaner head 300, by way of example only.

The dust amount indicating device 500 is arranged at one end, close to the handle 200, of the dust collector main body 100, the dust amount indicating device 500 comprises at least two indicating lamps 510, the indicating lamps 510 are sequentially arranged, and the sequentially arranged directions of the indicating lamps 510 are consistent with the length direction of the suction port 310 of the cleaning head 300, so that the characteristics that the cleaning head 300 moves when a user operates the dust collector are utilized, the handle 200 is held by a hand, eyes pay attention to the movement of the cleaning head 300, the dust amount indicating device 500 is more easily in the observation range of the sight of the user, and the effect of timely reminding the degree of dust amount in the filter bag 400 is achieved.

In an embodiment of the present invention, as shown in fig. 4 and 5, the dust amount indicating device 500 further includes a light guide 520, the light guide 520 includes at least two light guide columns 521 arranged in sequence, and the number of the light guide columns 521 is consistent with the number of the indicating lamps 510.

Preferably, as shown in fig. 5, the dust amount indicating device 500 further includes a film 530 adapted to the light guide 520, the film 530 includes light-transmitting portions 531, the number of the light-transmitting portions 531 is the same as the number of the light guide posts 521, and when the film 530 is attached to the light guide 520, each light guide post 521 corresponds to each light-transmitting portion 531 one by one;

preferably, as shown in fig. 5, the light guide posts 521 are hollow columns, the inner diameters of the light guide posts 521 are uniform, and the light transmission areas of the light transmission parts 531 are arranged to be sequentially increased or decreased in the arrangement direction.

Through setting up light guide 520 and with the pad pasting 530 of light guide 520 looks adaptation, the light transmission area of each printing opacity portion 531 of pad pasting 530 is configured to increase in proper order or reduce according to the direction of array, makes the user not only can know the degree that the dust volume reaches in the filter bag 400 through observing how much of pilot lamp 510 volume of lighting, makes the user can know the degree that the dust volume in the filter bag 400 reaches through the size of light transmission area moreover to make the user use experience effect reach splendid.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A vacuum cleaner, comprising:

a cleaner body having a first motor and a dust collecting device;

a handle connected to an upper portion of the cleaner body;

a cleaner head connected to a lower portion of the cleaner body;

a filter bag replaceably fitted in the dust collecting device by a user operation;

it is characterized in that the dust collector also comprises:

a dust amount indicating device configured to indicate a degree to which an amount of dust in the filter bag is reached by two or more different indicating states, the filter bag being replaced by a user operating at the prompt of one of the indicating states;

the dust quantity indicating device is arranged at one end, close to the handle, of the dust collector main body and comprises at least two indicating lamps, the indicating lamps are sequentially arranged, and the arrangement direction of the indicating lamps is consistent with the length direction of a suction opening of the cleaning head.

2. The vacuum cleaner of claim 1, further comprising an operation panel, wherein a first button is provided on the operation panel for a user to operate to turn on or off the first motor, and the dust amount indicating device is provided on the operation panel.

3. The vacuum cleaner of claim 2, wherein the cleaning head comprises a rolling brush and a second motor for driving the rolling brush, and a second button for a user to operate to start or stop the second motor is further arranged on the operation panel.

4. A vacuum cleaner as claimed in claim 2, wherein the operating panel is further provided with a release means operable by a user to detachably mount the cleaner body to the upper part of the cleaner head.

5. The vacuum cleaner according to any one of claims 1 to 4, wherein the dust amount indicating device further comprises a light guide member, the light guide member comprises at least two light guide columns arranged in sequence, and the number of the light guide columns is consistent with that of the indicating lamps;

the dust amount indicating device further comprises a film which is matched with the light guide piece, the film comprises light transmission parts, the number of the light transmission parts is consistent with that of the light guide columns, and when the film is pasted on the light guide piece, the light guide columns are in one-to-one correspondence with the light transmission parts;

the light guide columns are hollow columns, the inner diameters of the light guide columns are consistent, and the light transmission areas of the light transmission parts are configured to be sequentially increased or decreased according to the arrangement direction.

6. A vacuum cleaner, comprising:

a cleaner body having a first motor and a dust collecting device;

a handle connected to an upper portion of the cleaner body;

a cleaner head connected to a lower portion of the cleaner body;

a filter bag replaceably fitted in the dust collecting device by a user operation;

it is characterized in that the dust collector also comprises:

a dust amount indicating device configured to indicate a degree to which an amount of dust in the filter bag is reached by two or more different indicating states, the filter bag being replaced by a user operating at the prompt of one of the indicating states;

the operation panel is positioned on the dust collector main body and close to one end of the handle, a first button for a user to operate to start or close the first motor is arranged on the operation panel, and the dust amount indicating device is arranged on the operation panel.

7. The vacuum cleaner of claim 6, wherein the cleaning head comprises a rolling brush and a second motor for driving the rolling brush, and a second button for a user to operate to start or stop the second motor is further arranged on the operation panel.

8. A vacuum cleaner as claimed in claim 6, wherein the operating panel is further provided with release means operable by a user to detachably mount the cleaner body to the upper part of the cleaner head.

9. A vacuum cleaner as claimed in claim 6, wherein the dust amount indicating means is provided at an end of the cleaner body adjacent to the handle, the dust amount indicating means comprising at least two indicator lights, each indicator light being arranged in sequence, the direction of arrangement of the indicator lights being in line with the length direction of the suction opening of the cleaner head.

10. The vacuum cleaner of claim 9, wherein the dust amount indicating device further comprises a light guide member, the light guide member comprises at least two light guide columns arranged in sequence, and the number of the light guide columns is consistent with the number of the indicator lights;

the dust amount indicating device further comprises a film which is matched with the light guide piece, the film comprises light transmission parts, the number of the light transmission parts is consistent with that of the light guide columns, and when the film is pasted on the light guide piece, the light guide columns are in one-to-one correspondence with the light transmission parts;

the light guide columns are hollow columns, the inner diameters of the light guide columns are consistent, and the light transmission areas of the light transmission parts are configured to be sequentially increased or decreased according to the arrangement direction.

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