CN215078010U - Dirt cup and cleaning device - Google Patents
Dirt cup and cleaning device Download PDFInfo
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- CN215078010U CN215078010U CN202120529177.6U CN202120529177U CN215078010U CN 215078010 U CN215078010 U CN 215078010U CN 202120529177 U CN202120529177 U CN 202120529177U CN 215078010 U CN215078010 U CN 215078010U
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Abstract
The utility model discloses a dirt cup and cleaning device belongs to the clean technical field in ground, has solved cleaning device's among the prior art clean efficiency and has used and experience relatively poor problem. The utility model discloses an including cup, dust density detector and controller, be equipped with the comparator in the controller, dust density detector locates in the dust collecting area of cup and is connected with the comparator. The utility model discloses a dirt cup and cleaning device can be used to ground cleanness.
Description
Technical Field
The utility model relates to a ground cleaning device especially relates to a dirt cup and cleaning device.
Background
In practical applications, when the type of dust collection in the cup is mainly low density and light weight hair or lint, even if it exceeds the dust collection height indicator, it will not affect the normal use of the cleaning device.
However, interrupting the use of the cleaning device at this time may not only affect the cleaning efficiency of the cleaning device, but also affect the user's experience with the use of the cleaning device.
SUMMERY OF THE UTILITY MODEL
In view of the above analysis, the present invention aims to provide a dust cup and a cleaning device, which solves the problem of poor cleaning efficiency and use experience of the cleaning device in the prior art.
The purpose of the utility model is mainly realized through the following technical scheme:
the utility model provides a dust cup, which comprises a cup body, a dust density detector, a dust thickness detector and a controller, wherein a comparator is arranged in the controller, and the dust density detector and the dust thickness detector are both arranged in a dust collecting area of the cup body and are respectively connected with the comparator;
the controller receives the dust thickness and the dust density; if the dust thickness exceeds the thickness threshold value and the dust density exceeds the density threshold value, the dust cup is judged to be in a full dust state, otherwise, the dust cup is judged to be in a non-full dust state.
Furthermore, the dust cup also comprises an alarm display screen connected with the controller. When the dust density exceeds the density threshold value and/or the dust thickness exceeds the thickness threshold value, the controller sends an alarm signal to the alarm display screen, and the alarm display screen gives an alarm.
Further, the alarm display screen alarms through one or more of the combination of numbers, figures, animations, characters, symbols and colors.
Further, the alarm display screen includes at least one display area for displaying at least one of dust density information, dust thickness information, cleaning degree information of the cleaning object, power information of a power supplier of the cleaning apparatus, power information of a main motor of the cleaning apparatus.
Furthermore, the outer wall surface of the alarm display screen adopts a flat structure, an outer convex structure or an inner concave structure.
Furthermore, the alarm display screen also comprises a transparent protective layer which covers the outer side of the alarm display screen.
Furthermore, the dust density detector and the dust thickness detector both adopt the following types of infrared photoelectric sensors:
the infrared detector is of a CHQ (Chronic Quantum dot) type, CHQPT-F5E, 940nm in infrared emission wavelength and 700-1050 nm in infrared receiving tube wavelength;
or the other infrared detector is a super-sensitive type R8745, the infrared emission wavelength is 940nm, and the wavelength of the infrared receiving tube is 700-1050 nm.
Furthermore, the dust cup further comprises a filtering component and a fluid pipeline which are arranged in the cup body, the fluid pipeline is arranged below the filtering component, the area between the fluid pipeline and the side wall of the cup body is a dust collecting area, and the area between the filtering component and the side wall of the cup body is a cyclone area.
Further, the number of the dust density detectors is plural.
Further, the dust density detector includes a density infrared emitter and a density infrared receiver which are oppositely disposed.
Further, one of the density infrared transmitter or the density infrared receiver is provided on an inner wall of the bottom of the cup body, and the other is provided on an infrared light propagation path, and exemplarily, the other is provided on an upper end plate or a lower end plate of the filter assembly.
Further, the number of the dust density detectors is two, and the two dust density detectors are symmetrically arranged with respect to the axis of the cup body.
Further, the number of the dust thickness detectors is plural.
Further, a plurality of dust thickness detectors are uniformly arranged in the axial direction of the cup body.
Further, the dust thickness detector includes a thickness infrared emitter and a thickness infrared receiver which are oppositely disposed.
Further, one of the thickness infrared transmitter and the thickness infrared receiver is provided on a side wall of the cup body, and the other of the thickness infrared transmitter and the thickness infrared receiver is provided on an infrared light propagation path, and exemplarily, the other is provided on a side wall of the fluid line.
Further, the number of the dust thickness detectors is two, and the dust thickness detectors are a primary dust thickness detector and an advanced dust thickness detector in sequence along the direction gradually far away from the bottom of the cup bottom. When the primary dust thickness detector detects the primary dust thickness, the primary dust in the dust collecting area of the dust cup is full, and a user can clean the dust cup or not according to the use condition and time; when the advanced dirt thickness detector detects an advanced dirt thickness, indicating that the dirt thickness in the dirt collection area of the dirt cup has reached a maximum value, the user must immediately clean the dirt cup.
The utility model also provides a cleaning device, including the dirt cup, back casing and the handle that connect gradually, the dirt cup is above-mentioned dirt cup.
Furthermore, a control panel is arranged in the rear shell, and a controller of the dust cup is arranged on the control panel.
Furthermore, a flexible pad is arranged between the control panel and the controller and is made of flexible colloid, sponge sheet bodies and the like.
Further, the above cleaning apparatus further comprises a power supply connected to the controller, the dust density detector and the dust thickness detector.
Furthermore, the cleaning equipment further comprises a rear cover body, one end of the rear cover body is detachably connected with the rear shell, the end face of the other end of the rear cover body is provided with a containing cavity, at least part of the alarm display screen is arranged in the containing cavity, the display screen faces towards the rear end of the cleaning equipment, and the outer end face of the alarm display screen is arranged on the inner side and the outer side of the opening end face of the containing cavity or on the same plane with the opening end face of the containing cavity.
Further, the cavity is arranged in the middle area of the rear end face.
Further, the outer end face of the alarm display screen is flush with the opening end face of the cavity.
Compared with the prior art, the utility model discloses can realize one of following beneficial effect at least:
a) the utility model provides an in the dirt cup, be equipped with dust density detector, can obtain the dust density in the dirt collecting area through dust density detector, judge whether the dirt cup is full of needs dust density all to exceed the threshold value.
b) The utility model provides an in the dirt cup, still be equipped with dust thickness detector, can obtain the dust thickness in the dirt collecting area through dust thickness sensor, judge whether the dirt cup is full of needs dust density and dust thickness and all exceed the threshold value, that is to say, judge that the dirt is full of needs dual data (dust density and dust thickness), improved the accuracy of dirt full judgement. Thus, if the dust type in the dust cup is mainly flocculent dust and hair with low density and light weight, although the dust thickness exceeds the threshold value, the dust density does not exceed the threshold value, the controller judges that the dust cup is not full, at the moment, the dust in the dust cup does not influence the filtering effect of the filtering component, the dust cup does not need to be cleaned immediately, and indoor cleaning can be continuously carried out.
c) The utility model provides a in the dirt cup, through setting up dust density detector and dust thickness detector, the user can know dust density and dust thickness in the dirt cup in real time to can carry out the clearance of dirt cup when subjective judgement.
d) The utility model provides a in the dirt cup, on one of density infrared transmitter and density infrared receiver located the inner wall of cup bottom, on another located the filter assembly of collection dirt district top, the infrared light of the density infrared transmitter transmission of being convenient for and the dust contact in the collection dirt district, the propagation path of infrared light can cover collection dirt district basically and follow axial total space to can carry out effective, accurate detection to the dust density in the collection dirt district.
e) The utility model provides a in the dirt cup, the lateral wall of cup is located to one among thickness infrared transmitter and the thickness infrared receiver, and another locates the lateral wall of fluid pipeline, the infrared light of the thickness infrared transmitter transmission of being convenient for and the dust contact in the dirt collecting area, the propagation path of infrared light can cover the dirt collecting area basically along radial total space to can carry out effective, accurate detection to the dust thickness in the dirt collecting area.
e) In the dust cup provided by the utility model, when the primary dust thickness detector detects the primary dust thickness, the dust thickness in the dust collecting area of the dust cup is too much, and the user can clean the dust cup or not clean the dust cup according to the use condition and time; when the advanced dirt thickness detector detects an advanced dirt thickness, indicating that the dirt thickness in the dirt collection area of the dirt cup has reached a maximum value, the user must immediately clean the dirt cup.
f) The utility model provides an among the cleaning device, the rear end of back cover body detachable locates the back casing, the maintenance of the internal part of back cover of being convenient for, and simultaneously, alarm display screen locates in the appearance chamber of back cover body terminal surface, make alarm display screen generally towards its rear, alarm display screen generally is located user's visual area and towards the user promptly, when the user uses cleaning device to treat cleaning surface dust removal, alarm display screen just is located the place ahead of user's sight, so that the user directly sees the display information on the alarm display screen.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
Fig. 1 is a schematic structural view of a dust cup according to a first embodiment of the present invention, in which a dotted line is an infrared ray path;
fig. 2 is a schematic structural diagram of a cleaning device provided in the second embodiment of the present invention.
Reference numerals:
1-cup body; 2-a dust density detector; 21-density infrared emitter; 22-a density infrared receiver; 3-dust thickness detector; 31-thickness infrared emitter; 32-thickness infrared receiver; 4-a filter assembly; 41-upper end plate; 42-a lower end plate; 5-a fluid conduit; 6-rear shell; 7-a handle; 8-alarm display screen; 9-rear cover body; 10-power supply.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which together with the embodiments of the invention serve to explain the principles of the invention.
Example one
The embodiment provides a dirt cup, refer to fig. 1, including cup 1, dust density detector 2, dust thickness detector 3 and controller, be equipped with the comparator in the controller, dust density detector 2 and dust thickness detector 3 all locate cup 1's dust collection district in, and are connected with the comparator respectively.
In operation, the controller receives the dust thickness detector 3 to detect the dust thickness in the dust collecting area of the dust cup and the dust density detector 2 to detect the dust density in the dust collecting area of the dust cup; if the dust thickness exceeds the thickness threshold value and the dust density exceeds the density threshold value, the dust cup is judged to be in a full dust state, otherwise, the dust cup is judged to be in a non-full dust state.
Compared with the prior art, the dirt cup that this embodiment provided is equipped with dust density detector 2 and dust thickness detector 3, can obtain the dust density in the dust collection district through dust density detector 2, can obtain the dust thickness in the dust collection district through dust thickness sensor, judges full needs dual data of dirt (dust density and dust thickness), has improved the accuracy that full judgement of dirt. Thus, if the dust type in the dust cup is mainly flocculent dust and hair with low density and light weight, although the dust thickness exceeds the threshold value, but the dust density does not exceed the threshold value, the controller judges that the dust cup is not full, at the moment, the dust in the dust cup does not influence the filtering effect of the filtering component 4, the dust cup does not need to be cleaned immediately, and indoor cleaning can be continuously carried out.
In addition, in the dust cup provided by the embodiment, by arranging the dust density detector 2 and the dust thickness detector 3, a user can know the dust density and the dust thickness in the dust cup in real time, so that the user can subjectively judge when to clean the dust cup.
It will be appreciated that the dirt cup also includes an alarm display screen 8 connected to the controller in order to alert the user to clean the dirt cup in time. When the dust density and the dust thickness both exceed the threshold values, the controller sends an alarm signal to the alarm display screen 8, and the alarm display screen 8 gives an alarm so as to remind a user of cleaning the dust cup in time.
The alarm display screen 8 may be specifically configured to alarm by one or more of a combination of numbers, graphics, animation, text, symbols, and colors.
In addition, in order to let the user know the operating state of the cleaning apparatus in real time, the alarm display screen 8 includes at least one display area for displaying at least one of dust density information, dust thickness information, cleaning degree information of the cleaning object, power information of a power supplier of the cleaning apparatus, and power information of a main motor of the cleaning apparatus.
Specifically, the shape of the outer wall surface of the alarm display screen 8 may be a flat structure, an outer convex structure, or an inner concave structure.
Considering that the alarm display screen 8 of the cleaning device may be scratched in the using process, and further the displayed information cannot be seen clearly, the alarm display screen 8 further comprises a transparent protective layer which covers the outer side of the alarm display screen 8 and is used for protecting the surface of the alarm display screen 8 from being scratched.
For example, the dust density detector 2 and the dust thickness detector 3 may each be an infrared photoelectric sensor of the following type:
the infrared detector is of a CHQ (Chronic Quantum dot) type, CHQPT-F5E, 940nm in infrared emission wavelength and 700-1050 nm in infrared receiving tube wavelength;
or the other infrared detector is a super-sensitive type R8745, the infrared emission wavelength is 940nm, and the wavelength of the infrared receiving tube is 700-1050 nm.
Specifically, the dust cup further comprises a filter assembly 4 and a fluid pipeline 5 which are arranged in the cup body 1, the fluid pipeline 5 is arranged below the filter assembly 4, an area between the fluid pipeline 5 and the side wall of the cup body 1 is a dust collecting area, and an area between the filter assembly 4 and the side wall of the cup body 1 is a cyclone area.
In order to improve the detection accuracy of the dust density, the dust density detector 2 is plural in number, and specifically, includes a density infrared emitter 21 and a density infrared receiver 22 which are oppositely disposed. Wherein one of the density infrared transmitter 21 or the density infrared receiver 22 is provided on the inner wall of the bottom of the cup body 1, and the other is provided on the infrared ray propagation path, illustratively, the other is provided on the upper end plate 41 or the lower end plate 42 of the filter assembly 4. In this way, one of the density infrared transmitter 21 and the density infrared receiver 22 is arranged on the inner wall of the bottom of the cup body 1, and the other is arranged on the filter assembly 4 (the upper end plate 41 or the lower end plate 42 of the filter assembly 4) above the dust collection area, so that the infrared light emitted by the density infrared transmitter 21 is in contact with dust in the dust collection area, and the propagation path of the infrared light can basically cover the whole axial space of the dust collection area, thereby effectively and accurately detecting the density of the dust in the dust collection area.
Illustratively, the number of the dust density detectors 2 is two, and the two dust density detectors 2 are symmetrically arranged relative to the axis of the cup body 1, so that the overall structure of the dust cup is simplified on the basis of ensuring the effectiveness and accuracy of dust density detection.
It should be noted that when the other of the density infrared emitter 21 or the density infrared receiver 22 is provided on the upper end plate 41 of the filter assembly 4, the data detected by the dust density detector 2 is the dust density in the dust collecting area and the cyclone filter assembly 4.
Likewise, in order to improve the detection accuracy of the dust thickness, the number of the dust thickness detectors 3 is plural, and the plural dust thickness detectors 3 are uniformly arranged along the axial direction of the cup body 1, and specifically, they include a thickness infrared emitter 31 and a thickness infrared receiver 32 which are oppositely disposed, one of the thickness infrared emitter 31 and the thickness infrared receiver 32 is provided on the side wall of the cup body 1, and the other of the thickness infrared emitter 31 and the thickness infrared receiver 32 is provided on the infrared ray propagation path, and exemplarily, the other is provided on the side wall of the fluid conduit 5. In this way, one of the thickness infrared transmitter 31 and the thickness infrared receiver 32 is disposed on the side wall of the cup body 1, and the other is disposed on the side wall of the fluid conduit 5, so that the infrared light emitted from the thickness infrared transmitter 31 can be in contact with the dust in the dust collection area, and the propagation path of the infrared light can substantially cover the entire radial space of the dust collection area, thereby effectively and accurately detecting the thickness of the dust in the dust collection area.
Illustratively, the number of the dust thickness detectors 3 is two, and in the direction gradually away from the bottom of the cup bottom, there are the primary dust thickness detector 3 and the advanced dust thickness detector 3 in this order. In practical application, when the primary dust thickness detector 3 detects the primary dust thickness, the dust cup indicates that the dust collecting area of the dust cup is full of primary dust, and a user can clean the dust cup or not according to the use condition and time; when the high dust thickness detector 3 detects a high dust thickness, which indicates that the dust thickness in the dust collection area of the dust cup has reached a maximum value, the user must immediately clean the dust cup, otherwise the dust in the dust collection area of the dust cup will have an effect on the filter assembly 4.
Example two
The embodiment provides a cleaning device, which is shown in fig. 2 and comprises a dust cup, a rear shell 6 and a handle 7 which are connected in sequence, wherein the dust cup is provided in the first embodiment.
Compared with the prior art, the beneficial effects of the cleaning device provided by the embodiment are basically the same as those of the dust cup provided by the first embodiment, and are not repeated herein.
In order to facilitate the integration of the cleaning device, a control board is arranged in the rear housing 6, and a controller of the dust cup is arranged on the control board.
In order to avoid the controller to damage in the vibration process of the cleaning equipment, a flexible cushion is arranged between the control panel and the controller, and the flexible cushion can be made of flexible colloid, sponge sheet bodies and the like.
It will be appreciated that the cleaning appliance further comprises a power supply 10 connected to the controller, the dust density detector and the dust thickness detector for supplying power to the powered components of the cleaning appliance, such as the controller, the dust density detector and the dust thickness detector.
In order to realize the installation of the alarm display screen 8, it can be understood that the cleaning device further comprises a rear cover body 9, one end of the rear cover body 9 is detachably connected with the rear shell body 6, the end face of the other end is provided with a containing cavity, the alarm display screen 8 is at least partially arranged in the containing cavity (namely, the outer end face of the alarm display screen 8 is arranged on the inner side and the outer side of the opening end face of the containing cavity or is arranged on the same plane with the opening end face of the containing cavity), and the display screen faces towards the rear end of the cleaning device. Like this, rear cover body 9 detachable locates the rear end of back casing 6, be convenient for the maintenance of the interior part of rear cover body 9, simultaneously, alarm display screen 8 is located in the appearance chamber of rear cover body 9 terminal surface, make alarm display screen 8 generally towards its rear, alarm display screen 8 generally is located user's visual zone and faces the user promptly, when the user uses cleaning device to treat the cleaning surface dust removal, alarm display screen 8 just is located the place ahead of user's sight, so that the user directly sees the display information on alarm display screen 8.
It should be noted that, when the outer end surface of the alarm display screen 8 is arranged on the inner side of the opening end surface of the cavity, the user views the display content of the alarm display screen 8 through the opening end of the cavity; when the outer end face of the alarm display screen 8 is arranged on the outer side of the opening end face of the cavity or is flush with the opening end face of the cavity, a user can directly view the display content of the alarm display screen 8.
In addition, in this embodiment, it is defined that one end of the cleaning device in the same direction as the airflow flow is a rear end, and the other end opposite to the airflow flow is a front end.
In consideration of the overall shape of the cleaning device, the cavity is arranged in the middle area of the rear end face.
When the outer end surface of the alarm display screen 8 is arranged on the inner side of the opening end surface of the cavity, a user views the display content of the alarm display screen 8 through the opening end of the cavity; when the outer end face of the alarm display screen 8 is arranged on the outer side of the opening end face of the cavity or is flush with the opening end face of the cavity, a user can directly view the display content of the alarm display screen 8.
From the aesthetic aspect of the appearance of the cleaning device, the outer end face of the alarm display screen 8 is flush with the opening end face of the cavity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A dust cup is characterized by comprising a cup body, a dust density detector and a controller, wherein a comparator is arranged in the controller, and the dust density detector is arranged in a dust collection area of the cup body and connected with the comparator.
2. The dirt cup of claim 1, further comprising a dirt thickness detector disposed within the dirt collection region of the cup body and coupled to the comparator.
3. The dirt cup of claim 1, further comprising an alarm display screen coupled to the controller.
4. The dirt cup of claim 3, wherein the outer wall surface of the alarm display screen is flat, convex, or concave.
5. The dirt cup of claim 3, wherein the alarm display screen further comprises a transparent protective layer that covers an outer side of the alarm display screen.
6. The dirt cup of any of claims 1-5, further comprising a filter assembly disposed within the cup body and a fluid conduit disposed below the filter assembly;
the dust density detector comprises a density infrared emitter and a density infrared receiver which are oppositely arranged;
one of the density infrared transmitter or the density infrared receiver is arranged on the inner wall of the bottom of the cup body, and the other one is arranged on the upper end plate or the lower end plate of the filter assembly.
7. A cleaning device, comprising a dust cup, a rear housing and a handle connected in sequence, wherein the dust cup is as claimed in any one of claims 1 to 6.
8. The cleaning apparatus defined in claim 7, wherein a control panel is provided in the rear housing, and the controller for the dirt cup is provided on the control panel.
9. The cleaning apparatus defined in claim 8, wherein a flexible pad is provided between the control panel and the controller.
10. The cleaning apparatus defined in claim 7, further comprising a power supply connected to the controller and the dust density detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529177.6U CN215078010U (en) | 2021-03-12 | 2021-03-12 | Dirt cup and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529177.6U CN215078010U (en) | 2021-03-12 | 2021-03-12 | Dirt cup and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215078010U true CN215078010U (en) | 2021-12-10 |
Family
ID=79339974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120529177.6U Active CN215078010U (en) | 2021-03-12 | 2021-03-12 | Dirt cup and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215078010U (en) |
-
2021
- 2021-03-12 CN CN202120529177.6U patent/CN215078010U/en active Active
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