CN209826562U - Dust collecting cup and dust collector - Google Patents
Dust collecting cup and dust collector Download PDFInfo
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- CN209826562U CN209826562U CN201920260965.2U CN201920260965U CN209826562U CN 209826562 U CN209826562 U CN 209826562U CN 201920260965 U CN201920260965 U CN 201920260965U CN 209826562 U CN209826562 U CN 209826562U
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- air guide
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Abstract
The utility model provides a dust collecting cup and a dust collector, belonging to the technical field of dust collectors, the dust collecting cup comprises a dust cup body and a lap joint part, the dust cup body comprises a cylindrical shell and an air guide pipeline, and the air guide pipeline is arranged in the shell; the overlapping part is located at the bottom of the dust cup body and provided with an air guide channel, an air outlet of the air guide channel is communicated with the air guide pipeline, and the axes of the air guide pipeline and the air guide channel are superposed with the axis of the shell. Because the air guide pipeline is arranged in the shell, the axis of the air guide pipeline is superposed with the axis of the shell, and the axis of the air guide channel is also superposed with the axis of the shell, the air flow can directly enter the interior of the dust collection cup according to a straight path, the distance of the air flow entering the dust collection cup is shortened, the loss caused by suction force is avoided, and the working performance of the dust collector is improved; the utility model provides a dust collector which comprises the dust collecting cup.
Description
Technical Field
The utility model relates to a dust catcher technical field, concretely relates to dust cup and dust catcher.
Background
A vacuum cleaner is a cleaning machine that removes dust by generating negative pressure by driving a fan with a motor, and is also called a vacuum cleaner. It can not fly dust when it is operated, and can suck out the dust which is in the gap and on the carpet and is not easy to be cleaned, and it is convenient and sanitary to use, and can be extensively used in family and public places. The vacuum cleaner is used for cleaning, so that a great deal of time and energy of a user are saved, the chance that the user is in direct contact with bacteria is reduced, and the vacuum cleaner is popular with people and has a wide market space.
The handheld dust collector mainly comprises a main machine and a dust collecting cup, wherein the main machine comprises an air suction device, a separating device and a handle arranged on the air suction device, when the handheld dust collector works, a motor drives the air suction device to rotate to suck air, air negative pressure is generated in a sealed shell, external dust is brought into the dust collecting cup along with air flow, the separating device separates the dust from the air, the dust is left in the dust collecting cup, and filtered clean air is discharged from an air outlet through the motor.
In the existing dust collector, the direction of air entering the dust collecting cup is different from the direction of motor flow guiding, so that the flow path of the air is too long, and the air can be bent repeatedly in the flow process, so that the negative pressure suction force generated by the motor is lost, and finally the suction force of the dust collector is not high.
SUMMERY OF THE UTILITY MODEL
A first object of the present invention is to provide a dust cup, wherein the axes of the air guide duct and the air guide channel in the dust cup coincide with the axial direction of the housing, so that the air flow can enter the dust cup along a straight path, thereby shortening the distance between the air flow and the dust cup and avoiding the loss caused by suction.
The second objective of the present invention is to provide a vacuum cleaner comprising the above dust cup.
Based on the first purpose, the utility model provides a dust cup, include:
the dust cup body comprises a cylindrical shell and an air guide pipeline, and the air guide pipeline is arranged in the shell;
the lap joint part is positioned at the bottom of the dust cup body and provided with an air guide channel, an air outlet of the air guide channel is communicated with the air guide pipeline, and the axes of the air guide pipeline and the air guide channel are superposed with the axis of the shell.
Among the above-mentioned technical scheme, the air guide pipe sets up in the casing and the air guide pipe axis coincides with the axis of casing to, the axis of air guide channel also coincides with the axis of casing, makes the air current directly get into the inside of dust cup according to sharp route, shortens the distance that the air current got into the dust cup, avoids suction to cause the loss, improves the working property of dust catcher.
Furthermore, one end of the shell is provided with a baffle plate, and the air guide pipeline penetrates through the baffle plate and is arranged in the shell.
Among the above-mentioned technical scheme, through setting up the baffle for seal shell, and installation overlap joint portion.
Further, the lap joint part is connected with the baffle.
Further, the lap joint part is detachably connected with the baffle.
Among the above-mentioned technical scheme, adopt between overlap joint portion and the baffle and to dismantle connected mode, conveniently assemble and dismantle, improve the convenience of using.
Furthermore, the outer wall surface of the lap joint part is an arc-shaped surface and surrounds at least one part of the baffle.
Among the above-mentioned technical scheme, the outer wall of overlap joint portion is the effect of arcwall face, and the casing appearance adaptation of convenient and host computer plays easy to assemble's effect.
Further, the lap joint part comprises an inclined plane part, and the air guide channel penetrates through the inclined plane part along the axial direction.
Among the above-mentioned technical scheme, the inclined plane portion that sets up plays the effect of the suction tube subassembly intercommunication of the air guide passageway of being convenient for and host computer on the one hand, and on the other hand can also play the effect that improves the intensity of the outer wall of overlap joint portion.
Furthermore, the outer wall surface of the shell is provided with at least one protruding positioning part.
Among the above-mentioned technical scheme, through setting up location portion, convenient and the casing of host computer on corresponding constant head tank cooperate, and then increase the casing and be connected the steadiness with the casing of host computer.
Further, the positioning part is arranged at one end far away from the lap joint part.
Further, the outer wall surface of the shell is provided with at least one assembling groove.
Among the above-mentioned technical scheme, through setting up the assembly groove, convenient and the casing of host computer on corresponding assembly portion cooperate, and then increase the casing and be connected the steadiness with the casing of host computer.
Further, the fitting groove is provided at an end close to the overlapping portion.
Among the above-mentioned technical scheme, because location portion and overlap joint portion are located the both ends of casing respectively to when assembling with the casing, improve the steadiness that casing and casing are connected.
Further, the outer wall of the shell is tapered in the axial direction.
Among the above-mentioned technical scheme, because the outer wall of casing is the toper, can improve the air current at the inside negative pressure effort of casing.
Based on above-mentioned second purpose, the utility model provides a pair of dust catcher, including host computer and foretell dust cup, the host computer includes the casing, casing one end is provided with the suction tube subassembly, and the middle part of casing is provided with the dust collecting component and holds the chamber, the dust cup sets up the intracavity is held to the dust collecting component, and, the air inlet of air guide channel and the gas outlet of suction tube subassembly communicate each other and the axis coincidence.
Above-mentioned technical scheme of sampling, the utility model provides a dust collecting cup has the technological effect have:
the dust collecting cup comprises a dust cup body and a lap joint part, wherein the dust cup body comprises a cylindrical shell and an air guide pipeline, the lap joint part is positioned at the bottom of the dust cup body, the lap joint part is provided with an air guide channel, an air outlet of the air guide channel is communicated with the air guide pipeline, and the axis of the air guide pipeline and the air guide channel coincides with the axis of the shell. Because the air guide pipeline is arranged in the shell, the axis of the air guide pipeline is superposed with the axis of the shell, and the axis of the air guide channel is also superposed with the axis of the shell, the air flow can directly enter the dust collection cup according to a straight path, the distance of the air flow entering the dust collection cup is shortened, the loss caused by suction is avoided, and the working performance of the dust collector is improved.
The utility model provides a dust catcher has the technological effect to have:
this dust catcher includes host computer and foretell dust cup, has the above-mentioned advantage of dust cup, and the middle part of casing is provided with the collection dirt subassembly and holds the chamber, makes things convenient for the dust cup to be connected with the host computer to, the air inlet of air guide channel communicates each other and the axis coincidence with the gas outlet of suction tube subassembly, shortens the distance that the air current got into the dust cup, avoids suction to cause the loss, improves the working property of dust catcher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a dust cup according to a first embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a schematic structural view of a dust cup body in the dust cup according to the first embodiment of the present invention;
fig. 4 is a schematic structural view of a vacuum cleaner according to a second embodiment of the present invention.
Icon: 100-a dust cup; 110-a dirt cup body; 111-a housing;
112-an air guide duct; 113-a baffle; 120-a lap joint;
121-an air guide channel; 122-arc-shaped surface; 123-a bevel portion;
130-a positioning section; 140-assembly grooves; 200-a housing;
210-a suction tube assembly; 220-dirt collection assembly receptacle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The dust collecting cup is an important component of the dust collector, and mainly plays a role in filtering dust in air in the dust collector, but in the existing dust collector, because the direction of air entering the dust collecting cup is different from the direction of motor flow guiding, the flow path of the air is too long, and the air is also bent in multiple times in the flow process, so that the negative pressure suction force generated by the motor is lost, and finally the suction force of the dust collector is not high.
Figure 1 shows a schematic structural view of a dust cup provided in an embodiment of the present invention; FIG. 2 shows a side view of FIG. 1; fig. 3 shows a schematic structural view of a dust cup body in a dust cup provided by the first embodiment of the present invention.
The embodiment of the present invention is based on the above technical problem, please refer to fig. 1, fig. 2 and fig. 3; there is provided a dust cup 100, the dust cup 100 comprising: a dirt cup body 110 and a lap joint 120;
the dust cup body 110 includes a cylindrical casing 111 and an air guide duct 112, and the air guide duct 112 is provided in the casing 111. The overlapping part 120 is arranged outside the shell 111 and is positioned at the bottom of the shell 111 as shown in fig. 1, an air guide channel 121 is arranged on the overlapping part 120, an air outlet of the air guide channel 121 is communicated with the air guide duct 112, and the axes of the air guide duct 112 and the air guide channel 121 are overlapped with the axis of the shell 111.
In the technical scheme, the air guide duct 112 is arranged in the shell 111, the axis of the air guide duct 112 coincides with the axis of the shell 111, and the axis of the air guide channel 121 coincides with the axis of the shell 111, so that air flow can directly enter the dust collecting cup 100 according to a straight path, the distance of the air flow entering the dust collecting cup 100 is shortened, loss caused by suction is avoided, and the working performance of the dust collector is improved.
The utility model discloses an in the embodiment, the one end of casing 111 is provided with baffle 113, and baffle 113 is preferred to be set up to circular baffle 113, with the inside passage looks adaptation of casing 111, plays the sealing effect to casing 111 one end. The air guide duct 112 is disposed in the casing 111 and penetrates the baffle 113.
In one embodiment of the present invention, the overlapping portion 120 is connected to the baffle 113, and the overlapping portion 120 and the baffle 113 preferably adopt a detachable connection manner, and the detachable connection manner adopted is various, for example, the baffle 113 is provided with an inserting column, and an inserting hole is provided on the connection surface of the overlapping portion 120, so that the overlapping portion 120 and the baffle 113 are connected in an inserting manner; alternatively, a magnetic element, such as a magnet, is provided on the baffle 113, a metal block, such as an iron block, is provided on the connecting surface of the lap portion 120, and the lap portion 120 and the baffle 113 are magnetically connected.
In this embodiment, adopt between overlap joint 120 and the baffle 113 and dismantle the connected mode, when needing to change overlap joint 120 or dirt cup 110, conveniently assemble and dismantle, improve the convenience of using.
In one embodiment of the present invention, the outer wall of the overlapping part 120 is an arc surface 122 and surrounds at least a portion of the baffle 113.
The outer wall of overlap joint portion 120 is the effect of arcwall face 122 does, and the casing appearance adaptation of convenient and host computer makes and forms the face contact between overlap joint portion 120 and the casing, plays easy to assemble's effect to, improve and be connected the steadiness between overlap joint portion 120 and the casing.
In one embodiment of the present invention, the overlapping part 120 includes an inclined plane part 123, and the air guide passage 121 axially penetrates the inclined plane part 123.
The inclined plane portion 123 provided plays a role in facilitating the communication between the air guide passage 121 and the suction pipe assembly of the main unit, and also plays a role in improving the strength of the outer wall surface of the lap joint portion 120, thereby improving the service life of the lap joint portion 120.
In one embodiment of the present invention, the positioning portion 130 protruding outward is disposed on the outer wall surface of the casing 111, and the number of the positioning portions 130 may be one or more.
Set up location portion 130 through casing 111 outer wall, conveniently cooperate with corresponding constant head tank on the casing of host computer, play the effect of quick location installation on the one hand, more labour saving and time saving when making the user install, on the other hand makes casing 111 and casing cooperate and connects, can increase casing 111 and the casing of host computer and be connected the steadiness.
In specific implementation, the positioning portion 130 is disposed at an end away from the overlapping portion 120.
In one embodiment of the present invention, the outer wall surface of the housing 111 is provided with a mounting groove 140, and the number of the mounting grooves 140 may be one or more.
The assembling groove 140 is formed in the outer wall surface of the shell 111, so that the shell can be conveniently matched with a corresponding assembling portion on a shell of a host, and the connecting stability of the shell 111 and the shell of the host is improved.
Preferably, the fitting groove 140 is provided near one end of the overlapping part 120.
Among the above-mentioned technical scheme, because location portion 130 and overlap joint portion 120 are located the both ends of casing 111 axial direction respectively to when assembling with the casing, form two fixed points of axial direction, improve the steadiness that casing 111 and casing are connected.
In one embodiment of the present invention, the outer wall of the housing 111 is tapered in the axial direction. Preferably, the taper of the outer wall of the casing 111 increases in the direction from the air inlet to the air outlet of the air guide duct 112, so that the inner space of the casing 111 is also tapered, thereby increasing the negative pressure force of the air flow inside the casing 111.
Adopt the utility model discloses dust cup 100 that the embodiment provided has following advantage:
1. the air guide duct 112 is arranged in the shell 111, the axis of the air guide duct 112 is coincident with the axis of the shell 111, and the axis of the air guide channel 121 is also coincident with the axis of the shell 111, so that the air flow can directly enter the dust cup 100 according to a straight path, the distance of the air flow entering the dust cup 100 is shortened, the loss caused by suction is avoided, and the working performance of the dust collector is improved.
2. Adopt between overlap joint portion 120 and the baffle 113 and to dismantle connected mode, when needing to change overlap joint portion 120 or dirt cup 110, conveniently assemble and dismantle, improve the convenience of using.
3. Set up location portion 130 through casing 111 outer wall, conveniently cooperate with corresponding constant head tank on the casing of host computer, play the effect of quick location installation on the one hand, more labour saving and time saving when making the user install, on the other hand makes casing 111 and casing cooperate and connects, can increase casing 111 and the casing of host computer and be connected the steadiness.
4. The assembling groove 140 is formed in the outer wall surface of the shell 111, so that the shell can be conveniently matched with a corresponding assembling portion on a shell of a host, and the connecting stability of the shell 111 and the shell of the host is improved.
5. The outer wall of the housing 111 is tapered in the axial direction. The inner space of the housing 111 is also tapered, so that the negative pressure acting force of the air flow inside the housing 111 can be increased.
Example two
The embodiment of the present invention further provides a vacuum cleaner, as shown in fig. 4, which includes a main machine and the dust cup 100 provided in the first embodiment. Since the detailed structure and technical effects of the dust cup 100 are explained in detail in the first embodiment, they will not be described in detail.
Specifically, the method comprises the following steps:
the main machine comprises a machine shell 200, wherein one end of the machine shell 200 is provided with a suction pipe assembly 210, the middle part of the machine shell 200 is provided with a dust collecting assembly accommodating cavity 220, a dust collecting cup 100 is arranged in the dust collecting assembly accommodating cavity 220, and an air inlet of an air guide channel 121 is communicated with an air outlet of the suction pipe assembly 210 and the axes of the air inlet and the air outlet coincide, so that the air direction entering the suction pipe assembly 210 and the air directions of an air guide pipeline 112 and the air guide channel 121 are in the same direction, the path of air circulation can be shortened, and the loss.
In addition, a positioning groove and an assembling portion (not shown) are provided at the bottom of the dust collecting component accommodating chamber to be respectively coupled with the positioning portion 130 and the assembling groove 140, thereby improving convenience and stability of connection between the dust cup 100 and the main body.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (12)
1. A dirt cup, comprising:
the dust cup body comprises a cylindrical shell and an air guide pipeline, and the air guide pipeline is arranged in the shell;
the lap joint part is positioned at the bottom of the dust cup body and provided with an air guide channel, an air outlet of the air guide channel is communicated with the air guide pipeline, and the axes of the air guide pipeline and the air guide channel are superposed with the axis of the shell.
2. A dirt cup as defined in claim 1 wherein a baffle is provided at one end of said housing, said air duct extending through said baffle and being disposed within said housing.
3. A dust cup as set forth in claim 2 wherein said attachment portion is connected to said baffle.
4. A dust cup as set forth in claim 3 wherein said attachment portion is removably connected to said baffle.
5. A dust cup according to claim 4, wherein the outer wall surface of said overlapping part is an arc-shaped surface and surrounds at least a part of the baffle.
6. A dust cup as claimed in any one of claims 1 to 5, wherein said bridging portion includes a ramp portion, said air guide passage extending axially through said ramp portion.
7. A dust cup as claimed in claim 1, wherein the outer wall surface of the housing is provided with at least one outwardly projecting locating portion.
8. A dust cup as set forth in claim 7, wherein said positioning portion is provided at an end remote from said bridging portion.
9. A dust cup as claimed in claim 1, 7 or 8, wherein at least one fitting groove is provided in an outer wall surface of the housing.
10. A dust cup as set forth in claim 9, wherein said fitting groove is provided at an end adjacent to said overlapping portion.
11. A dirt cup as claimed in claim 1 or 10, wherein the outer wall of said housing is tapered in an axial direction.
12. A vacuum cleaner, characterized by comprising a host and the dust cup according to any one of claims 1-11, wherein the host comprises a housing, one end of the housing is provided with a suction pipe assembly, the middle part of the housing is provided with a dust collecting assembly accommodating cavity, the dust cup is arranged in the dust collecting assembly accommodating cavity, and the air inlet of the air guide channel is communicated with the air outlet of the suction pipe assembly and the axes thereof coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260965.2U CN209826562U (en) | 2019-02-28 | 2019-02-28 | Dust collecting cup and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260965.2U CN209826562U (en) | 2019-02-28 | 2019-02-28 | Dust collecting cup and dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209826562U true CN209826562U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260965.2U Active CN209826562U (en) | 2019-02-28 | 2019-02-28 | Dust collecting cup and dust collector |
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| Country | Link |
|---|---|
| CN (1) | CN209826562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602332A (en) * | 2019-02-28 | 2019-04-12 | 小狗电器互联网科技（北京）股份有限公司 | Dust pocket and dust catcher |
-
2019
- 2019-02-28 CN CN201920260965.2U patent/CN209826562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602332A (en) * | 2019-02-28 | 2019-04-12 | 小狗电器互联网科技（北京）股份有限公司 | Dust pocket and dust catcher |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |