CN219699839U - Uniform water spraying structure - Google Patents
Uniform water spraying structure Download PDFInfo
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- CN219699839U CN219699839U CN202320360939.3U CN202320360939U CN219699839U CN 219699839 U CN219699839 U CN 219699839U CN 202320360939 U CN202320360939 U CN 202320360939U CN 219699839 U CN219699839 U CN 219699839U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model belongs to the field of cleaning robots, and discloses a uniform water spraying structure which is applied to a cleaning robot, wherein the uniform water spraying structure comprises a shell, a water inlet, a channel and a water outlet, wherein the channel is arranged in the shell, the water inlet is arranged in the middle of the shell, the water inlet is communicated with the middle of the channel, the water outlet is arranged on the side surface of the shell, and the water outlet is communicated with one end of the channel; the water inlet is embedded into the clean water tank, water of the clean water tank enters the shell from the water inlet, the shell plays a role in buffering water spraying, the uniform water spraying effect of the cleaning robot is improved, the water flows along the channel in the shell, the water inlet is communicated with the middle of the channel, the water flows into the middle of the channel from the water inlet, the distances between the two ends of the channel are the same, the cross-sectional areas of the channels are the same, the flow rates of the water are the same, the time for the water to reach the water outlet is the same, and the uniform water outlet effect is ensured.
Description
Technical Field
The utility model relates to the field of cleaning robots, in particular to a uniform water spraying structure.
Background
Most cleaning robots in the market have a floor mopping function, water is sprayed to a cleaning roller by a water spraying device, and then the cleaning roller is mopped on the floor by a wet roller to finish floor mopping.
According to the utility model patent CN201910995405.6, a water tank comprises a water tank middle shell, wherein the upper end of the water tank middle shell is connected with a water tank upper cover, the lower end of the water tank middle shell is connected with a water tank lower cover, and the water tank comprises: the lower cover of the water tank is provided with water seepage holes for slowly seeping water from the water tank; the water seepage hole is provided with a guide cloth, the guide cloth is fixed on the upper surface of the lower cover of the water tank and in the water seepage hole, and the guide cloth seeps out of the water seepage hole.
The inventor finds that the following technical problem is that the water seepage hole is arranged in the water tank, the water tank wets the roller in a mode of directly permeating water through the water seepage hole, the water yield of the roller cannot be controlled due to a structure without buffering water seepage, the uniform water outlet effect is poor, the roller is different in humidity, and deeper water stains are easy to leave when mopping the floor.
Disclosure of Invention
The utility model mainly aims to provide a uniform water spraying structure, and aims to solve the technical problem that a cleaning robot is easy to leave deeper water stains when mopping the floor due to poor uniform water outlet effect in the process of using the floor mopping function.
In order to achieve the above object, a first aspect of the present utility model provides a uniform water spraying structure, which is applied to a cleaning robot, and comprises a housing, a water inlet, a channel and a water outlet, wherein the channel is arranged in the housing, the water inlet is arranged in the middle of the housing, the water inlet is communicated with the middle of the channel, the water outlet is arranged on the side surface of the housing, and the water outlet is communicated with one end of the channel;
wherein, any cross-sectional area of the channels is equal.
Further, the channels comprise a first channel, a second channel, a third channel, a fourth channel, a fifth channel, a sixth channel and a seventh channel, the middle part of the first channel is communicated with the water inlet, one end of the first channel is communicated with the middle part of the second channel, the other end of the first channel is communicated with the middle part of the third channel, one end of the second channel is communicated with the middle part of the fourth channel, the other end of the second channel is communicated with the middle part of the sixth channel, one end of the third channel is communicated with the middle part of the fifth channel, and the other end of the third channel is communicated with the middle part of the seventh channel.
Further, the two ends of the fourth channel, the two ends of the fifth channel, the two ends of the sixth channel and the two ends of the seventh channel are respectively communicated with the water outlet.
Further, the shell comprises a first shell and a second shell, the channel is arranged in the first shell, and the second shell covers the first shell.
Further, the water inlet comprises a lug and a through hole, the lug is fixedly arranged on the surface of the shell, the lug is provided with the through hole penetrating through the inside of the lug, and the through hole is communicated with the first channel.
Further, limit grooves are formed in two sides of the first shell.
Further, the novel portable electronic device comprises a groove and a convex edge, wherein the groove is formed along the inner wall of the first shell, the convex edge is formed along the inner wall of the second shell, and the groove is matched with the convex edge.
Further, one end of the lug is provided with a limiting piece, the limiting piece is in a round table shape, and the lower bottom of the limiting piece faces the shell.
Further, the connection parts of the first shell and the second shell are connected in an ultrasonic sealing mode.
The beneficial effects are that:
according to the uniform water spraying structure, the water inlet is embedded into the clean water tank, water of the clean water tank enters the shell from the water inlet, the shell plays a role in buffering water spraying, the uniform water spraying effect of the cleaning robot is improved, the water flows along the channel in the shell, the water inlet is communicated with the middle of the channel, the water flows into the middle of the channel from the water inlet, the distances between the water inlet and the two ends of the channel are the same, any cross sectional areas of the channels are the same, the flow rates of the water are the same, the time for the water to reach the water outlet is the same, and the uniform water outlet effect is ensured.
Drawings
FIG. 1 is a schematic view of a first housing according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of a first housing and a second housing according to an embodiment of the utility model;
fig. 3 is a schematic structural view of a second view of the first housing according to an embodiment of the present utility model.
Wherein:
1-a housing; 11-a first housing; 12-a second housing; 2-a water inlet; 21-bump; 22-through holes; 3-channel; 31-a first channel; 32-a second channel; 33-a third channel; 34-fourth channel; 35-fifth channel; 36-sixth channel; 37-seventh channel; 4-a water outlet; 5-a limit groove; 6-grooves; 7-convex edge; 8-limiting piece.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless specifically defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
An embodiment of the utility model relates to a uniform water spraying structure, which is applied to a cleaning robot, and is shown in fig. 1, 2 and 3, and comprises a shell 1, a water inlet 2, a channel 3 and a water outlet 4, wherein the channel 3 is arranged in the shell 1, the water inlet 2 is arranged in the middle of the shell 1, the water inlet 2 is communicated with the middle of the channel 3, the water outlet 4 is arranged on the side surface of the shell 1, and the water outlet 4 is communicated with one end of the channel 3;
wherein, any cross-sectional area of the channels 3 is equal.
In the above embodiment, the water inlet 2 is embedded into the clean water tank of the cleaning robot, water in the clean water tank flows into the housing 1 from the water inlet 2, the channel 3 is disposed in the housing 1, the water flows along the channel 3, the water inlet 2 is communicated with the middle part of the channel 3, so that distances from the water to two ends of the channel 3 are equal, any cross-sectional areas of the channel 3 are equal, flow rates of the water in the channel 3 are equal everywhere, the two are combined, so that time from the water inlet 2 to two ends of the channel 3 is equal, two ends of the channel 3 are communicated with the water outlet 4, water is sprayed from the water outlet 4, meanwhile, flow rates from the water outlet 4 are equal, the same water yield from the water outlet 4 is ensured, and uniform water outlet is ensured.
In an embodiment, the channel 3 includes a first channel 31, a second channel 32, a third channel 33, a fourth channel 34, a fifth channel 35, a sixth channel 36, and a seventh channel 37, where a middle portion of the first channel 31 is in communication with the water inlet 2, one end of the first channel 31 is in communication with a middle portion of the second channel 32, the other end of the first channel 31 is in communication with a middle portion of the third channel 33, one end of the second channel 32 is in communication with a middle portion of the fourth channel 34, the other end of the second channel 32 is in communication with a middle portion of the sixth channel 36, one end of the third channel 33 is in communication with a middle portion of the fifth channel 35, and the other end of the third channel 33 is in communication with a middle portion of the seventh channel 37.
In the above embodiment, water flows from the water inlet 2 into the middle portion of the first passage 31, flows from the middle of the first passage 31 to both ends and reaches at the same time, and then flows from both ends of the first passage 31 to the middle portions of the second passage 32 and the third passage 33, respectively; water flows from the middle of the second channel 32 to both ends and reaches the same time, and then flows from both ends of the second channel 32 to the middle parts of the fourth channel 34 and the sixth channel 36, respectively, and water reaches both ends from the middle parts of the fourth channel 34 and the sixth channel 36; water flows from the middle of the third passage 33 to both ends and reaches them simultaneously, and then flows from both ends of the third passage 33 to the middle portions of the fifth passage 35 and the seventh passage 37, respectively, and water reaches both ends from the middle portions of the fifth passage 35 and the seventh passage 37 simultaneously.
In an embodiment, two ends of the fourth channel 34, two ends of the fifth channel 35, two ends of the sixth channel 36, and two ends of the seventh channel 37 are respectively communicated with the water outlet 4.
In the above embodiment, the water reaches the two ends of the fourth channel 34, the fifth channel 35, the sixth channel 36 and the seventh channel 37 at the same time, and the two ends thereof are provided with the water outlets 4, so as to ensure the uniform water outlet effect.
In an embodiment, the housing 1 includes a first housing 11 and a second housing 12, the channel 3 is disposed inside the first housing 11, and the second housing 12 is covered on the first housing 11.
In the above embodiment, the channel 3 is disposed in the first housing 11, and the second housing 12 may be detached from the first housing 11, so that a user can clean the interior of the first housing 11 regularly, ensuring smoothness in the channel 3, and improving the water circulation efficiency.
In an embodiment, the water inlet 2 includes a protrusion 21 and a through hole 22, the protrusion 21 is fixedly disposed on the surface of the housing 1, the protrusion 21 is provided with the through hole 22 penetrating through the inside of the protrusion, and the through hole 22 is in communication with the first channel 31.
In the above embodiment, the protrusion 21 is embedded into the drain opening of the clean water tank to limit the housing 1 and the clean water tank, and meanwhile, the protrusion 21 has a water blocking effect to prevent the clean water tank from overflowing from the protrusion 21; the water flows into the shell 1 from the through holes 22 in the protruding blocks 21, and the water in the clean water tank and the water in the shell 1 have fluidity under the action of pressure difference, so that the water in the shell 1 is pumped to the water outlet, and the effect of spraying water is achieved.
In an embodiment, the two sides of the first housing 11 are provided with limit grooves 5.
In the above embodiment, the first housing 11 is embedded into the clean water tank through the limit groove 5, so that the housing 1 and the clean water tank are limited, and the housing 1 is prevented from shaking when the cleaning robot is running.
In an embodiment, the recess 6 and the convex edge 7 are included, the recess 6 is disposed along the inner wall of the first housing 11, the convex edge 7 is disposed along the inner wall of the second housing 12, and the recess 6 is matched with the convex edge 7.
In the above embodiment, the second casing 12 is inserted into the groove 6 of the first casing 11 through the flange 7, so that a user can conveniently detach or connect the second casing 12 and the first casing 11, and meanwhile, the flange 7 has a water blocking effect to prevent water from overflowing from the casing 1.
In an embodiment, a limiting member 8 is disposed at one end of the protruding block 21, the limiting member 8 is in a shape of a truncated cone, and a bottom of the limiting member 8 faces the housing 1.
In the above embodiment, the limiting member 8 enlarges the contact area with the clear water tank, so as to make full contact with the drain outlet of the clear water tank, and prevent the bump 21 from swaying left and right to overflow water.
In one embodiment, the connection between the first housing 11 and the second housing 12 is an ultrasonic sealing connection.
In the above embodiments, the ultrasonic sealing provides a good sealing effect under strict process restrictions, increasing the sealability of the housing 1, avoiding its overflow of moisture.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (9)
1. The utility model provides a even water spray structure, is applied to cleaning robot, includes casing, water inlet, passageway and delivery port, its characterized in that, the passageway is located the inside of casing, the middle part of casing is provided with the water inlet, the water inlet with the middle part of passageway communicates, the delivery port sets up in the side of casing, the delivery port with the one end intercommunication of passageway;
wherein, any cross-sectional area of the channels is equal.
2. The uniform water spray structure according to claim 1, wherein the passages include a first passage, a second passage, a third passage, a fourth passage, a fifth passage, a sixth passage, and a seventh passage, a middle portion of the first passage communicates with the water inlet, one end of the first passage communicates with a middle portion of the second passage, the other end of the first passage communicates with a middle portion of the third passage, one end of the second passage communicates with a middle portion of the fourth passage, the other end of the second passage communicates with a middle portion of the sixth passage, one end of the third passage communicates with a middle portion of the fifth passage, and the other end of the third passage communicates with a middle portion of the seventh passage.
3. The uniform water spray structure according to claim 2, wherein both ends of the fourth channel, both ends of the fifth channel, both ends of the sixth channel, and both ends of the seventh channel are respectively communicated with the water outlet.
4. The uniform water spray structure according to claim 1, wherein said housing comprises a first housing having said channel therein and a second housing covering said first housing.
5. The uniform water spray structure according to claim 1, wherein the water inlet comprises a projection and a through hole, the projection is fixedly arranged on the surface of the shell, the projection is provided with the through hole penetrating the inside of the projection, and the through hole is communicated with the first channel.
6. The uniform water spray structure according to claim 4, wherein both sides of the first housing are provided with limit grooves.
7. The uniform water spray structure according to claim 4, comprising a groove disposed along an inner wall of said first housing and a rim disposed along an inner wall of said second housing, said groove matching said rim.
8. The uniform water spraying structure according to claim 5, wherein one end of the protruding block is provided with a limiting piece, the limiting piece is in a shape of a circular truncated cone, and the lower bottom of the limiting piece faces the shell.
9. The uniform water spray structure according to claim 7, wherein a junction of said first housing and said second housing is connected using an ultrasonic seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360939.3U CN219699839U (en) | 2023-02-17 | 2023-02-17 | Uniform water spraying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360939.3U CN219699839U (en) | 2023-02-17 | 2023-02-17 | Uniform water spraying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219699839U true CN219699839U (en) | 2023-09-19 |
Family
ID=88005142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320360939.3U Active CN219699839U (en) | 2023-02-17 | 2023-02-17 | Uniform water spraying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219699839U (en) |
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2023
- 2023-02-17 CN CN202320360939.3U patent/CN219699839U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |