CN217358679U - Cleaning device with sewage tank - Google Patents
Cleaning device with sewage tank Download PDFInfo
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- CN217358679U CN217358679U CN202220221460.7U CN202220221460U CN217358679U CN 217358679 U CN217358679 U CN 217358679U CN 202220221460 U CN202220221460 U CN 202220221460U CN 217358679 U CN217358679 U CN 217358679U
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Abstract
The utility model provides a cleaning device with a sewage tank, which comprises a machine body and the sewage tank, wherein a mounting groove is arranged on the machine body and used for mounting the sewage tank, an opening is arranged at the bottom of the sewage tank, a sewage inlet pipe is arranged in the sewage tank, and the sewage inlet pipe is communicated with the opening; the sewage tank is provided with a trigger module, a conduction module is correspondingly arranged in the mounting groove, a detection circuit is arranged on the machine body and used for detecting whether the sewage tank is mounted in place or not, and the trigger module and the conduction module are matched to be used for conducting the detection circuit when the sewage tank is mounted in place or disconnecting the detection circuit when the sewage tank is not mounted in place. This cleaning device can detect whether installing in place the sewage case, is favorable to stably installing the sewage case, prevents that the sewage case from falling out when cleaning device uses. Furthermore, the sewage suction function of the cleaning device cannot be operated when the sewage tank is installed in place, so that the sewage or sundries can be prevented from entering other structures of the cleaning device due to the mistaken starting of the sewage suction function, and the dust catching failure of the cleaning device is also prevented.
Description
Technical Field
The utility model relates to a cleaning device technical field especially relates to cleaning device with sewage case.
Background
As the functions of the cleaning devices become more and more abundant, the cleaning devices are increasingly used in daily life. Most of the existing cleaning devices adopt a water-mopping mode for cleaning, and a sewage tank is arranged on the cleaning device and used for collecting sewage generated in the cleaning process.
When the sewage tank is mounted on the cleaning device, whether the sewage tank is mounted in place can be judged only through observation of a user, and sometimes, the result obtained by the observation of the user is inaccurate. If the sewage tank is not installed in place, the sewage tank is easy to fall out in the use process of the cleaning device, and the cleaned area can be polluted. The dirty water tank is not installed in place, which may affect the cleaning efficiency of the cleaning device, for example, the suction force of the cleaning device may be reduced, the dirt suction channel may be easily blocked by the foreign matters, and the dust catching of the cleaning device may fail.
Further, the sewage and the sundries in the sewage tank need to be cleaned in time to prevent the sewage from affecting other structures in the cleaning device due to the overflow of the sewage tank or blocking a sewage suction channel due to the excessive sundries. And in the use of cleaning device, it is difficult to observe the water level change in the sewage case to accomplish in time to clear up the sewage case.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to overcome the defects of the prior art, the present invention provides a cleaning device having a sewage tank.
The cleaning device with the sewage tank comprises a machine body and the sewage tank, wherein a mounting groove is formed in the machine body and used for mounting the sewage tank, an opening is formed in the bottom of the sewage tank, a sewage inlet pipe is arranged in the sewage tank, and the sewage inlet pipe is communicated with the opening;
the sewage tank is provided with a trigger module, a conduction module is correspondingly arranged in the mounting groove, a detection circuit is arranged on the machine body and used for detecting whether the sewage tank is installed in place or not, and the trigger module and the conduction module are matched and used for conducting the detection circuit when the sewage tank is installed in place or disconnecting the detection circuit when the sewage tank is not installed in place.
Further, the cleaning device also comprises a control circuit, the control circuit is used for receiving a signal of whether the sewage tank of the detection circuit is installed in place or not, and the control circuit is used for controlling the starting and the shutdown of the cleaning device. When the sewage tank is not installed in place, the cleaning device is shut down, and the sewage suction channel cannot operate, so that the cleaning device is prevented from starting a sewage suction function when the sewage tank is not installed, and sewage or sundries can be prevented from entering other structures of the cleaning device.
The cleaning device with the sewage tank further comprises a prompting device, the prompting device is electrically connected with the control circuit, the control circuit outputs the connection instruction, and the prompting device is used for prompting whether the sewage tank is installed in place or not to a user according to the instruction of the control circuit. Specifically, the prompting device comprises one or more of a display screen, an indicator light and a voice device. The user can audio-visually acquire the installation state information of the sewage tank through the prompting device, the user can install the sewage tank at the preset position in the installation groove so as to stably install the sewage tank, and the sewage tank can be prevented from falling out when the cleaning device is used and polluting a cleaned area.
In some embodiments, one of the triggering module and the conducting module is an elastic terminal, and the other of the triggering module and the conducting module is an elastic sheet.
Further, the trigger module includes a plurality of trigger structures, the conduction module includes a plurality of conduction structures, the number of trigger structures of the trigger module with the number of conduction structures of the conduction module is equal and the one-to-one correspondence cooperation.
The utility model discloses a cleaning device with sewage case still includes first liquid level contact, second liquid level contact, first liquid level contact with second liquid level contact sets up the position of predetermineeing of the inside upside of sewage case for switch on when the liquid level rises to predetermineeing the height first liquid level contact with detection circuitry between the second liquid level contact, detection circuitry be used for to control circuit feedback liquid level signal.
Further, still include alarm device, alarm device electric connection control circuit, alarm device is used for the basis alarm command that control circuit sent sends out alarm signal. The alarm device sends out an alarm signal to prompt the user that the sewage tank is full so as to remind the user to clean the sewage tank in time.
In some embodiments, the first liquid level contact piece and the second liquid level contact piece are electrode pieces, and at least a part of the electrode pieces is wrapped with a waterproof layer.
Preferably, the sewage tank is provided with a first alignment structure, the mounting groove is internally provided with a second alignment structure, and the second alignment structure is matched with the first alignment structure to enable the first alignment structure to be embedded with the second alignment structure when the sewage tank is mounted at a preset position in the mounting groove. The first aligning structure and the second aligning structure can enable a user to complete accurate installation of the sewage tank more quickly.
The utility model provides a cleaning device with sewage case has following beneficial effect: can detect the sewage case and install the position of predetermineeing in the mounting groove whether, be favorable to the user to confirm whether the sewage case is accurately installed the position of predetermineeing in the mounting groove in order to stabilize the installation with the sewage case, can prevent that the sewage case from falling out and making dirty clear region when cleaning device uses.
Further, when the sewage tank is not accurately installed in the installation groove, the sewage suction function of the cleaning device cannot operate, the sewage suction function can be prevented from being started by mistake, so that sewage or sundries can be prevented from entering other structures of the cleaning device, and the dust catching failure of the cleaning device is also prevented.
Furthermore, the utility model discloses a still be provided with the liquid level detection structure in cleaning device's the sewage case, can detect for being full to the sewage case. When the sewage tank is full, a prompt can be sent to remind a user to clean the sewage tank in time, so that the sewage tank is prevented from overflowing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a partial structure of the cleaning device of the present invention;
fig. 2 is a schematic view of a partial structure of the body of the cleaning device of the present invention;
FIG. 3 is a schematic view of the structure of the waste water tank of the cleaning device of the present invention;
FIG. 4 is a schematic view of the connection between the sewage tank and the body of the cleaning device of the present invention;
FIG. 5 is a schematic view of another angle of the waste water tank of the cleaning device of the present invention;
FIG. 6 is a schematic view of a part of the structure of the waste water tank of the cleaning device of the present invention;
fig. 7 is a schematic structural view of another part of the waste water tank of the cleaning device of the present invention.
Reference numerals:
1-a fuselage; 11-mounting grooves; 2-a sewage tank; 21-opening; 22-sewage inlet pipe; 31-a trigger module; 32-conducting module; 33-a detection circuit; 41-a first alignment structure; 42-a second alignment structure; 5-liquid level contact piece; 6-waterproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical scheme of the utility model can be applied to the cleaning device including handheld floor cleaning machine, mopping robot, dish washer etc.. In the embodiment of the present invention, the hand-held floor washing machine is used for illustration.
The utility model discloses a handheld floor cleaning machine includes fuselage and water tank. Wherein the body includes a cleaning assembly, a body portion and a hand-held portion. The cleaning assembly comprises a roller, a dirt absorbing structure and the like which are matched with the main body part and used for cleaning the area to be cleaned. The main body portion of the scrubber machine includes electronic circuitry and software means sufficient to accomplish the cleaning task, and the hand-held portion is used for the user to hold the scrubber machine for cleaning. The water tank is arranged on the machine body of the floor washing machine and comprises a clean water tank and a sewage tank. The clean water tank is used for providing clean water required by cleaning operation, the cleaning device sucks generated sewage in the cleaning process, and the sewage tank is used for containing the sewage generated in the cleaning operation process.
Example 1
The utility model provides a cleaning device with sewage case, refer to fig. 1-3, cleaning device includes fuselage 1 and sewage case 2, is provided with mounting groove 11 on the fuselage 1, and mounting groove 11 is used for installing sewage case 2, and 2 bottoms of sewage case are provided with opening 21, are provided with sewage inlet tube 22 in the sewage case 2, and sewage inlet tube 22 communicates opening 21. When the sewage tank 2 is installed at a predetermined position in the installation groove 11, the opening 21 is communicated with a sewage suction channel on the cleaning device, and sewage and dirt generated by the cleaning device during use enter the sewage tank 2 through the sewage suction channel and the sewage inlet pipe 22.
Referring to the attached figure 4 of the specification, the sewage tank 2 is provided with a trigger module 31, the installation groove 11 is correspondingly provided with a conduction module 32, the body 1 is provided with a detection circuit 33, and the detection circuit 33 is used for detecting whether the sewage tank 2 is installed in place. The triggering module 31 cooperates with the conduction module 32 to turn on the sensing circuit 33 when the wastewater tank 2 is mounted in a predetermined position in the mounting groove 11 (i.e., the wastewater tank 2 is mounted in place), or to turn off the sensing circuit 33 when the wastewater tank 2 is not mounted in place.
Specifically, the cleaning apparatus further includes a control circuit for receiving a signal indicating whether the sewage tank 2 of the detection circuit 33 is mounted in place, and for controlling the start and the shut down of the cleaning apparatus. If the waste water tank 2 is not mounted in place, the detection circuit 33 is in an off state. When the sewage tank 2 is installed at a preset position in the mounting groove 11, the triggering module 31 corresponding to the position triggers the conduction module 32 to conduct, so that the detection circuit 33 is conducted. The detection circuit 33 is turned on and off to generate a current change, thereby being able to detect whether the wastewater tank 2 is mounted in place. The control circuit can receive a signal of whether the sewage tank 2 of the detection circuit 33 is mounted in place, control the cleaning device to be powered off when the sewage tank 2 is not mounted in place, and control the cleaning device to be powered on when the sewage tank 2 is mounted in place. The cleaning device can be started for dirt suction after the sewage tank 2 is installed in place, and the cleaning device cannot be started for dirt suction after being shut down when the sewage tank 2 is not installed in place, so that the problem that sewage or sundries enter other structures of the cleaning device due to the fact that a dirt suction function is started when the sewage tank 2 is not installed in place is avoided.
Specifically, the triggering module 31 and the conducting module 32 may be arranged in various specific ways, such as: when the sewage tank 2 is installed in place, the trigger module 31 is electrically connected to the conduction module 32, so that the detection circuit 33 is conducted, and when the sewage tank 2 is not installed in place, the trigger module 31 is not connected to the conduction module 32, and the detection circuit 33 is in an off state. Or, the detection circuit 33 is provided with a switch, the conduction module 32 corresponds to the switch on the detection circuit 33, when the sewage tank 2 is installed in place, the trigger module 31 triggers the conduction module 32 to act, so that the conduction module 32 triggers the switch to act to conduct the detection circuit 33, and when the sewage tank 2 is not installed in place, the detection circuit 33 is in an off state.
There are many possibilities for the specific arrangement of the triggering module 31 and the conducting module 32. In some embodiments, one of the triggering module 31 and the conducting module 32 is an elastic terminal, and the other of the triggering module 31 and the conducting module 32 is an elastic sheet. Specifically, the trigger module 31 is an elastic terminal, and the conduction module 32 is an elastic sheet; or, the triggering module 31 is an elastic sheet, and the conducting module 32 is an elastic terminal. In this embodiment, the triggering module 31 is a spring, the conducting module 32 is an elastic terminal, the elastic terminal includes a column body and an elastic body connected with each other, and the column body can move within a preset range in the mounting groove under the elastic action of the elastic body. When the sewage tank 2 is installed in place, the elastic terminal is contacted with the elastic sheet to realize connection, and the elastic terminal has force moving towards the direction of the elastic sheet under the action of the elastic body, so that the elastic terminal is contacted with the elastic sheet more tightly under the action of the elastic force. The elastic terminal contacts with the elastic sheet to enable the detection circuit 33 to be conducted, the current changes, and the control circuit receives a signal that the sewage tank 2 of the detection circuit 33 is installed in place and then controls the cleaning device to be started. When the sewage tank 2 is detached from the mounting groove 11, the elastic terminal cannot contact with the elastic sheet to disconnect the detection circuit 33, the current changes, and the control circuit receives a signal that the sewage tank 2 of the detection circuit 33 is not mounted in place and controls the cleaning device to be shut down. If the sewage tank 2 is not mounted at a predetermined position in the mounting groove 11 when mounted, and the elastic terminal cannot contact the elastic piece, the detection circuit 33 is also in an off state.
Further, the triggering module 31 includes a plurality of triggering structures, the conducting module 32 includes a plurality of conducting structures, and the number of the triggering structures of the triggering module 31 is equal to the number of the conducting structures of the conducting module 32 and is matched with the conducting structures in a one-to-one correspondence manner. When the trigger module 31 is connected to the conduction module 32, the trigger structure of the trigger module 31 is connected to the conduction structure of the conduction module 32 in a one-to-one correspondence manner, so that the conduction of the detection device can be realized to better detect the in-place installation of the sewage tank 2. The triggering structures of the triggering module 31 may be all disposed on one side of the sewage tank 2, or may be disposed on multiple sides of the sewage tank 2, and the conducting structure of the conducting module 32 and the triggering structure of the triggering module 31 are correspondingly disposed to enable the triggering module 31 and the conducting module 32 to be correspondingly connected when the sewage tank 2 is installed at a preset position in the installation groove 11. For example, when the trigger module 31 includes three conducting structures, the three conducting structures may be all disposed on the top surface of the sewage tank 2, the three conducting structures may be disposed on three side surfaces of the sewage tank 2, which are in corresponding contact with the mounting groove 11, respectively, or the three conducting structures may be disposed on the top surface, the side surfaces, and the bottom surface of the sewage tank 2, respectively.
According to the utility model discloses a principle, detection circuitry 33 disconnection when sewage case 2 is not installed in place, and cleaning device shuts down, and the soil pick-up passageway can not operate, and cleaning device starts the soil pick-up function and makes sewage or debris get into other structures of cleaning device when preventing that sewage case 2 is not accurately installed, also prevents that cleaning device from catching the dirt failure. In addition, the dirt suction function of the cleaning device cannot be operated when the sewage tank 2 is not mounted in place, and the sewage tank 2 can be prevented from falling out to dirty the cleaned area when the cleaning device is used.
Further, in order to enable a user to conveniently distinguish whether the sewage tank 2 is accurately installed in the installation groove 11, a prompting device is arranged on the cleaning device and used for prompting the user whether the sewage tank 2 is installed in place according to an instruction of the control circuit. The prompting device is connected with the control circuit, and after the control circuit outputs an instruction for controlling the cleaning device to start, the prompting device sends a prompting signal for installing the sewage tank in place according to the instruction. The prompting device may specifically include one or more of a display screen, an indicator light, and a voice device, and may display a prompting signal through the display component, and/or prompt the installation state of the sewage tank 2 through the indicator light with different colors, and/or send a prompting signal through the voice prompting information. The user can intuitively acquire the installation state information of the sewage tank 2 through the prompting device.
Referring to fig. 1, 2 and 5, in some embodiments, the wastewater tank 2 is provided with a first aligning structure 41, the mounting groove 11 is provided with a second aligning structure 42, the first aligning structure 41 is matched with the second aligning structure 42, and the first aligning structure 41 is embedded with the second aligning structure 42 when the wastewater tank 2 is mounted at a preset position in the mounting groove 11. The first and second aligning structures 41 and 42 enable a user to more rapidly complete an accurate installation of the sump. The first aligning structure 41 and the second aligning structure 42 may have various specific configurations, for example, one of the first aligning structure 41 and the second aligning structure 42 is a groove, the other of the first aligning structure 41 and the second aligning structure 42 is a projection, and the projection is inserted into the groove when the waste water tank 2 is mounted at a predetermined position in the mounting groove 11.
Example 2
Referring to fig. 6 and 7, in the present embodiment, a liquid level detection structure is provided in the sewage tank 2, and the liquid level detection structure is provided at an upper side of an inside of the sewage tank 2 to detect whether the sewage tank 2 is full.
The liquid level detection structure includes two liquid level contact 5, and two liquid level contact 5 are first liquid level contact and second liquid level contact respectively, and first liquid level contact and second liquid level contact set up the preset position at 2 inside upsides of sewage case for switch on the detection return circuit between first liquid level contact and the second liquid level contact when the liquid level rises to preset height, detection return circuit is used for feeding back liquid level signal to control circuit. When the first liquid level contact piece and the second liquid level contact piece are both contacted with the liquid in the sewage tank 2, liquid level signals are fed back to the control circuit. In some embodiments, the liquid level detection structure is set at a preset position between 80% and 98% of the volume of the waste water tank 2, and is detected to prompt in advance when the waste water tank 2 is full, so that the overflow of the liquid in the waste water tank 2 can be better avoided.
Further, cleaning device still includes alarm device, alarm device and control circuit electric connection, and alarm device is used for sending alarm signal according to the alarm command that control circuit sent. The specific working principle is that the control circuit receives the liquid level signal and then outputs an alarm instruction, and the alarm device receives the alarm instruction and sends an alarm signal. The alarm device sends out an alarm signal to prompt the user that the sewage tank 2 is full, so as to remind the user to clean the sewage tank 2 in time.
In this embodiment, the first liquid level contact piece and the second liquid level contact piece are both electrode pieces, and at least a part of the electrode pieces is wrapped by a waterproof layer 6. Specifically, one side of the first liquid level contact piece is wrapped with a waterproof material to form a waterproof layer 6, and the other side of the first liquid level contact piece is exposed. One side parcel of second liquid level contact has waterproof material to form waterproof layer 6, and the another side of second liquid level contact exposes. Or a shell with an opening 21 is made of waterproof materials to form the waterproof layer 6, the first liquid level contact piece is embedded in one shell, and the second liquid level contact piece is embedded in the other shell.
Preferably, the first liquid level contact piece and the second liquid level contact piece are arranged at intervals. The sewage inlet pipe 22 in the sewage tank 2 generally extends to the upper part of the inside of the sewage tank 2, and when sewage is sucked into the sewage tank 2, the sewage is easy to splash and contact the liquid level detection structure. First liquid level contact and second liquid level contact interval set up the condition that can prevent better that liquid splash contact liquid level contact 5 from leading to misidentification.
Other parts that are the same as those in embodiment 1 will not be described herein again.
To sum up, the utility model provides a cleaning device, this cleaning device's dirty position of predetermineeing in the mounting groove detects, is favorable to the user to confirm whether the sewage case is accurately installed the predetermined position in order to stabilize the installation with the sewage case in the mounting groove, can prevent that the sewage case from falling out when cleaning device uses and making dirty clear region.
Further, when the sewage tank is not accurately installed in the installation groove, the sewage suction function of the cleaning device cannot operate, the sewage suction function can be prevented from being started by mistake, so that sewage or sundries can be prevented from entering other structures of the cleaning device, and the dust catching failure of the cleaning device is also prevented.
Furthermore, the utility model discloses a still be provided with the liquid level detection structure in cleaning device's the sewage case, can detect for being full to the sewage case. When the sewage tank is full, a prompt can be sent to remind a user to clean the sewage tank in time, so that the sewage tank is prevented from overflowing.
The above is only the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and can have different variants besides the above embodiments, and the technical features of the above embodiments can be combined with each other, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cleaning device with a sewage tank is characterized by comprising a machine body and the sewage tank, wherein a mounting groove is formed in the machine body and used for mounting the sewage tank, an opening is formed in the bottom of the sewage tank, a sewage inlet pipe is arranged in the sewage tank, and the sewage inlet pipe is communicated with the opening;
the sewage tank is provided with a trigger module, a conduction module is correspondingly arranged in the mounting groove, a detection circuit is arranged on the machine body and used for detecting whether the sewage tank is installed in place or not, and the trigger module and the conduction module are matched and used for conducting the detection circuit when the sewage tank is installed in place or disconnecting the detection circuit when the sewage tank is not installed in place.
2. The cleaning apparatus having a sump of claim 1, further comprising a control circuit for receiving a signal of whether the sump of the sensing circuit is mounted in place, the control circuit controlling the cleaning apparatus to be turned on and off.
3. The cleaning device with the sewage tank as claimed in claim 2, further comprising a prompting device electrically connected to the control circuit, wherein the prompting device is used for prompting a user whether the sewage tank is installed in place according to an instruction of the control circuit.
4. The cleaning device with the waste water tank as claimed in claim 3, wherein the prompting device comprises one or more of a display screen, an indicator light and a voice device.
5. The cleaning device with the sump of claim 1, wherein one of the triggering module and the conducting module is an elastic terminal, and the other of the triggering module and the conducting module is an elastic sheet.
6. The cleaning device with the sewage tank as claimed in claim 2, further comprising a first liquid level contact and a second liquid level contact, wherein the first liquid level contact and the second liquid level contact are arranged at preset positions on the upper side in the sewage tank, and are used for conducting a detection loop between the first liquid level contact and the second liquid level contact when the liquid level rises to a preset height, and the detection loop is used for feeding back a liquid level signal to the control circuit.
7. The cleaning device with the sewage tank of claim 6, wherein the first liquid level contact piece and the second liquid level contact piece are electrode pieces, and at least a part of the electrode pieces are wrapped with a waterproof layer.
8. The cleaning device with the sewage tank as claimed in claim 6, further comprising an alarm device, wherein the alarm device is electrically connected with the control circuit and is used for sending out an alarm signal according to an alarm command sent out by the control circuit.
9. The cleaning device with the waste water tank as claimed in claim 1, wherein the triggering module comprises a plurality of triggering structures, the conducting module comprises a plurality of conducting structures, and the number of the triggering structures of the triggering module is equal to the number of the conducting structures of the conducting module and is matched with the conducting structures of the conducting module in a one-to-one correspondence manner.
10. The cleaning apparatus having a sump of claim 1, wherein the sump has a first aligning structure formed thereon, and the mounting groove has a second aligning structure formed therein, the second aligning structure cooperating with the first aligning structure for fitting the first aligning structure with the second aligning structure when the sump is mounted at a predetermined position in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220221460.7U CN217358679U (en) | 2022-01-26 | 2022-01-26 | Cleaning device with sewage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220221460.7U CN217358679U (en) | 2022-01-26 | 2022-01-26 | Cleaning device with sewage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217358679U true CN217358679U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220221460.7U Active CN217358679U (en) | 2022-01-26 | 2022-01-26 | Cleaning device with sewage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217358679U (en) |
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2022
- 2022-01-26 CN CN202220221460.7U patent/CN217358679U/en active Active
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