CN209733837U - Main body structure of dust collector and dust collector - Google Patents
Main body structure of dust collector and dust collector Download PDFInfo
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- CN209733837U CN209733837U CN201920260993.4U CN201920260993U CN209733837U CN 209733837 U CN209733837 U CN 209733837U CN 201920260993 U CN201920260993 U CN 201920260993U CN 209733837 U CN209733837 U CN 209733837U
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Abstract
The utility model provides a major structure and dust catcher of dust catcher relates to dust catcher technical field. The main structure of the dust collector comprises a suction pipe assembly and a motor assembly; the space between the suction pipe assembly and the motor assembly is used for accommodating a dust collecting cup assembly; the suction channel of the suction pipe assembly and the air inlet end of the motor assembly are positioned on the same horizontal line. The dust collector comprises a dust collecting cup component and the main body structure of the dust collector, wherein the dust collecting cup component is fixed between the suction pipe component and the motor component and is communicated with the suction channel and the air inlet end of the motor component. The utility model provides a not high technical problem of dust catcher suction that exists in the technique.
Description
Technical Field
The utility model belongs to the technical field of the dust catcher technique and specifically relates to a major structure and dust catcher of dust catcher.
Background
In the existing dust collector, the direction of air entering the dust collecting cup is different from the direction of air entering the motor, so that the flow path of the air is too long, and the air can be bent repeatedly in the circulation 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.
based on this, the utility model provides a main part structure and dust catcher of dust catcher in order to solve foretell technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a major structure of dust catcher to solve the not high technical problem of dust catcher suction that exists among the prior art.
an object of the utility model is also to provide a dust catcher, the dust catcher includes the major structure of above-mentioned dust catcher for solve the not high technical problem of dust catcher suction.
Based on the first purpose, the utility model provides a main structure of a dust collector, which comprises a suction pipe component and a motor component;
The space between the suction pipe assembly and the motor assembly is used for accommodating a dust collecting cup assembly;
The suction channel of the suction pipe assembly and the air inlet end of the motor assembly are positioned on the same horizontal line.
Optionally, in the main structure of the vacuum cleaner, the suction pipe assembly includes a suction pipe;
The suction pipe comprises a suction pipe air inlet end and a suction pipe air outlet end; the pipeline between the air inlet end of the suction pipe and the air outlet end of the suction pipe forms the suction channel.
the air firstly flows through the suction channel before entering the dust collecting cup, the suction channel has a smaller pipe diameter, so that larger objects can be effectively prevented from directly entering the dust collecting cup along with the air, and the phenomenon that the air cannot filter dust or even burn out the motor due to the fact that a filter element in the dust collecting cup is blocked is avoided. Specifically, the suction pipe assembly comprises a suction pipe and a conical shell, and the large end of the conical shell is used for being connected with the dust cup assembly; the suction pipe is embedded into the conical shell along the axis of the conical shell, and the air inlet end of the suction pipe penetrates out of the small end of the conical shell. The suction pipe assembly is simple and stable in structure, and vibration generated by airflow is reduced.
Optionally, the main structure of the vacuum cleaner further includes a housing;
The motor assembly is fixed at the front end of the shell; an air exhaust structure is arranged at the rear end of the shell.
The motor assembly is fixed through the shell, and gas is finally discharged from the outer side of the motor assembly, so that the exhaust structure is arranged at the rear end of the shell, the fixation of the motor assembly is guaranteed, and the smooth discharge of the gas is also guaranteed.
Optionally, in the main structure of the vacuum cleaner, an air inlet of the motor is arranged on the front end face of the housing;
The motor air inlet hole corresponds to the air inlet end of the motor assembly, and the circle center of the motor air inlet hole is located on the axis of the suction pipe.
The centers of circles of the air inlet and the air outlet of the dust cup are both arranged on the axis of the whole dust cup, and air flows through the dust cup and enters the motor before entering the motor, and firstly enters the motor through the motor air inlet at the front end of the shell, so that the air can be prevented from being discharged from the joint of the dust cup component and the motor component.
Optionally, the main structure of the vacuum cleaner further comprises a handle;
The handle is fixed on the shell.
The front end of the shell is used for fixing the motor component, and the weight of the motor component is heavier than that of the suction pipe component and the dust collecting cup component, so that the handle is arranged at the front end of the shell, the dust collector can be grasped more stably, and the dust collector is convenient to use.
Optionally, in the main structure of the vacuum cleaner, the suction pipe assembly and the housing are connected by a connecting plate;
The bottom of the suction pipe assembly and the bottom of the housing overlap at both ends of the connection plate, respectively.
The connecting plate is arranged at the bottom of the suction pipe assembly and the dust cup assembly, the suction pipe assembly and the dust cup assembly are conveniently supported, and if supporting legs are further arranged at the bottom of the connecting plate, the dust collector is conveniently placed.
Optionally, in the main structure of the vacuum cleaner, the shape of the top surface of the connecting plate corresponds to the shape of the outer wall surface of the dust collecting cup assembly.
optionally, in the main structure of the vacuum cleaner, the top surface of the connecting plate is an inward concave arc surface.
optionally, in the main structure of the vacuum cleaner, a connecting boss extends from one end of the connecting plate close to the suction pipe assembly to one end of the connecting plate close to the casing;
The extending end of the connecting convex column is connected with the handle.
The projection and connecting plate welding or integrated into one piece can increase the intensity of connecting plate, and the extension end of projection is provided with connection structure, and this connection structure is connected with the handle.
Optionally, in the main structure of the vacuum cleaner, the handle is arc-shaped; one end of the handle is connected with the extending end of the connecting convex column, and the other end of the handle is connected with the top of the shell.
Optionally, in the main structure of the vacuum cleaner, the air exhaust structure is an air exhaust hole disposed at the rear end of the housing.
based on the second purpose, the utility model provides a dust collector, which comprises a dust collecting cup component and a main body structure of the dust collector;
The dust collecting cup assembly is fixed between the suction pipe assembly and the motor assembly and is communicated with the suction channel and the air inlet end of the motor assembly.
The utility model provides a main structure of a dust collector, which comprises a suction pipe component and a motor component; the space between the suction pipe assembly and the motor assembly is used for accommodating a dust collecting cup assembly; the suction channel of the suction pipe assembly and the air inlet end of the motor assembly are positioned on the same horizontal line. The utility model discloses a major structure of dust catcher is used for installing fixed dust cup, the suction channel of suction tube subassembly and motor element's air inlet end respectively with the air inlet and the gas outlet intercommunication of dust cup, the during operation gaseous circulation passageway and the motor element of suction channel, the inside of dust cup of flowing through are discharged by motor element's the outside at last. Because the suction channel of the suction pipe component and the air inlet end of the motor component are positioned on the same horizontal line, the path of air flowing through the suction channel and the motor component is shortest except the air circulation channel in the dust collection cup, the negative pressure suction force generated by the motor is not easy to lose, and the suction force of the dust collector is large.
The utility model provides a dust catcher, this dust catcher include the dust cup subassembly to and the major structure of foretell dust catcher, the dust cup subassembly is fixed the suction tube subassembly with between the motor element, and with suction channel with motor element's air inlet end intercommunication. Because the utility model provides a dust catcher includes the major structure of above-mentioned dust catcher, consequently has all advantages of the major structure of above-mentioned dust catcher.
Based on this, the utility model discloses compare prior art, have the advantage that suction is big.
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 main structure of a vacuum cleaner according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural view of a second viewing angle of a main structure of a vacuum cleaner according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a third viewing angle of the main structure of the vacuum cleaner according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a fourth viewing angle of the main structure of the vacuum cleaner according to the embodiment of the present invention;
Fig. 5 is a schematic structural view of a vacuum cleaner according to an embodiment of the present invention.
Icon: 100-a suction tube assembly; 101-a suction tube; 1011-suction pipe inlet end; 1012-air outlet end of suction pipe; 102-a conical housing; 200-a motor assembly; 201-air intake end of motor assembly; 300-a housing; 301-front end of the housing; 3011-motor air intake; 302-the rear end of the housing; 3021-an air exhaust structure; 400-a handle; 500-connecting plate; 600-connecting the convex columns; 700-a dust cup assembly.
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
Fig. 1 is a schematic structural view of a main structure of a vacuum cleaner according to an embodiment of the present invention at a first viewing angle; fig. 2 is a schematic structural view of a second viewing angle of a main structure of a vacuum cleaner according to an embodiment of the present invention; fig. 3 is a schematic structural view of a third viewing angle of the main structure of the vacuum cleaner according to the embodiment of the present invention; fig. 4 is a schematic structural diagram of a fourth view angle of the main structure of the vacuum cleaner according to the embodiment of the present invention.
As shown in fig. 1 to 4, in the present embodiment, there is provided a main structure of a vacuum cleaner, which includes a suction pipe assembly 100 and a motor assembly 200;
A space between the suction pipe assembly 100 and the motor assembly 200 for accommodating a dust cup assembly 700;
The suction channel of the suction pipe assembly 100 and the air inlet end 201 of the motor assembly are located on the same horizontal line.
the utility model provides a main structure of dust catcher is used for installing fixed dust cup, the suction channel of suction tube subassembly 100 and motor element's air inlet end 201 communicate with the air inlet and the gas outlet of dust cup respectively, and the during operation gaseous flow is through suction channel, the inside circulation of gas passageway and the motor element 200 of dust cup, is discharged by motor element 200's the outside at last. Because the suction channel of the suction pipe assembly 100 and the air inlet end 201 of the motor assembly are located on the same horizontal line, except for the air circulation channel inside the dust cup, the path of air flowing through the suction channel and the motor assembly 200 is shortest, the negative pressure suction force generated by the motor is not easy to be lost, and the suction force of the dust collector is large.
based on this, compared with the prior art, the utility model has the advantage of increasing the suction force of the dust collector.
as shown in fig. 1 to 4, in an alternative of the present embodiment, the suction pipe assembly 100 includes a suction pipe 101;
the suction pipe 101 comprises a suction pipe air inlet end 1011 and a suction pipe air outlet end 1012; the pipe between the suction pipe inlet end 1011 and the suction pipe outlet end 1012 forms the suction channel.
The air firstly flows through the suction channel before entering the dust collecting cup, the suction channel has a smaller pipe diameter, so that larger objects can be effectively prevented from directly entering the dust collecting cup along with the air, and the phenomenon that the air cannot filter dust or even burn out the motor due to the fact that a filter element in the dust collecting cup is blocked is avoided. Specifically, the suction tube assembly 100 includes a suction tube 101 and a cone housing 102, a large end of the cone housing 102 being adapted to be coupled to a dirt cup assembly 700; the suction pipe 101 is inserted into the conical shell 102 along the axial center of the conical shell 102, and the suction pipe air inlet end 1011 penetrates out from the small end of the conical shell 102. The suction pipe assembly 100 has a simple and stable structure, and reduces vibration generated by airflow.
In an alternative of this embodiment, a housing 300 is further included;
The motor assembly 200 is fixed at the front end 301 of the housing; an air exhaust structure 3021 is provided on the rear end 302 of the housing.
In this embodiment, the motor assembly 200 is fixed by the housing 300. Since the air is finally discharged from the outside of the motor assembly 200, the rear end of the housing 300 is provided with the air discharge structure 3021, which not only ensures the fixation of the motor assembly 200, but also ensures the smooth discharge of the air.
in the above technical solution, further, a motor air inlet 3011 is arranged on the front end 301 end surface of the housing;
the motor air inlet hole 3011 corresponds to the air inlet end 201 of the motor assembly, and the center of the motor air inlet hole 3011 is located on the axis of the suction pipe 101.
The centers of the air inlet and the air outlet of the dust cup are on the axis of the whole dust cup, and air flows through the dust cup and enters the motor, and firstly enters the motor through the motor air inlet 3011 at the front end of the shell 300, so that the air can be prevented from being discharged from the connection part of the dust cup assembly 700 and the motor assembly 200.
In an alternative of this embodiment, a handle 400 is also included;
The handle 400 is fixed to the housing 300.
The front end 301 of the housing is used for fixing the motor assembly 200, and the motor assembly 200 has a heavier weight than the suction pipe assembly 100 and the dust cup assembly 700, so that the handle 400 is arranged on the front end 301 of the housing, and the dust collector can be stably held for use.
In the above technical solution, further, the suction pipe assembly 100 and the housing 300 are connected by a connection plate 500;
the bottom of the suction pipe assembly 100 and the bottom of the housing 300 overlap both ends of the connection plate 500, respectively.
The connection plate 500 is used for connecting the suction pipe assembly 100 and the dust cup assembly 700, and in the embodiment, the connection plate 500 is arranged at the bottom of the suction pipe assembly 100 and the dust cup assembly 700, so that the suction pipe assembly 100 and the dust cup assembly 700 can be conveniently supported, and if a support leg is further arranged at the bottom of the connection plate 500, the dust collector can be conveniently placed.
In the above technical solution, further, the top surface of the connection plate 500 has a shape corresponding to the shape of the outer wall of the dust cup assembly 700.
In the above technical solution, further, the top surface of the connecting plate 500 is a concave arc surface.
specifically, the top surface shapes of both ends of the connection plate 500 correspond to the outer wall shapes of the suction pipe assembly 100 and the casing 300, respectively, for better support. Since the bottom profiles of the suction pipe assembly 100 and the casing 300 are both curved surfaces, the connection plate 500 is preferably a concave curved surface corresponding to the curved surface profiles of the suction pipe assembly 100 and the casing 300.
In the above technical solution, further, a connection boss 600 extends from one end of the connection plate 500 close to the suction pipe assembly 100 to one end of the connection plate close to the housing 300;
The extended end of the connection boss 600 is connected with the handle 400.
In the above technical solution, further, the handle 400 is arc-shaped; one end of the handle 400 is connected to the extended end of the connection boss 600, and the other end is connected to the top of the housing 300.
as shown in fig. 1 to 4, the convex pillar is welded or integrally formed with the connection plate 500, which can increase the strength of the connection plate 500, and the extended end of the convex pillar is provided with a connection structure, which is connected with the handle 400. The handle 400 of this embodiment is preferably arc-shaped, and one end of the handle 400 is connected to the extension end through a connection structure and the other end is fixed to the top of the housing 300.
In an alternative of this embodiment, the venting structure 3021 is a vent hole disposed on the rear end 302 of the housing.
Example two
as shown in fig. 5, the vacuum cleaner provided in this embodiment includes a main body structure of the vacuum cleaner provided in the first embodiment, and the technical solution described in the first embodiment also belongs to this embodiment, and the technical solution described in the first embodiment is not described again.
specifically, in the present embodiment, a vacuum cleaner mechanism is provided, which comprises a dust cup assembly 700, and the main structure of the vacuum cleaner. The dust cup assembly 700 is fixed between the suction pipe assembly 100 and the motor assembly 200 and is communicated with the suction passage and the air inlet end 201 of the motor assembly. Because the utility model provides a dust catcher includes the major structure of above-mentioned dust catcher, consequently has all advantages of the major structure of above-mentioned dust catcher.
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. The main structure of the dust collector is characterized by comprising a suction pipe assembly and a motor assembly;
the space between the suction pipe assembly and the motor assembly is used for accommodating a dust collecting cup assembly;
The suction channel of the suction pipe assembly and the air inlet end of the motor assembly are positioned on the same horizontal line.
2. The main structure of the vacuum cleaner of claim 1, wherein the suction pipe assembly includes a suction pipe;
The suction pipe comprises a suction pipe air inlet end and a suction pipe air outlet end; the pipeline between the air inlet end of the suction pipe and the air outlet end of the suction pipe forms the suction channel.
3. the main structure of vacuum cleaner of claim 1, further comprising a housing;
The motor assembly is fixed at the front end of the shell; an air exhaust structure is arranged at the rear end of the shell.
4. The main structure of the vacuum cleaner as claimed in claim 3, wherein a motor intake hole is provided on the front end surface of the housing;
the motor air inlet hole corresponds to the air inlet end of the motor assembly, and the circle center of the motor air inlet hole is located on the axis of the suction pipe.
5. the main body structure of the vacuum cleaner as claimed in claim 3, further comprising a handle;
the handle is fixed on the shell.
6. the main body structure of the vacuum cleaner as claimed in claim 5, wherein the suction pipe assembly and the housing are connected by a connection plate;
the bottom of the suction pipe assembly and the bottom of the housing overlap at both ends of the connection plate, respectively.
7. The vacuum cleaner body structure of claim 6, wherein the top surface of the connecting plate is shaped to correspond to the shape of the outer wall of the dirt cup assembly.
8. the main body structure of vacuum cleaner according to claim 7, wherein the top surface of the connecting plate is a concave arc surface.
9. The main body structure of vacuum cleaner as claimed in claim 7, wherein the bottom of the connecting plate extends from an end close to the suction pipe assembly to an end close to the housing with a connecting boss;
The extending end of the connecting convex column is connected with the handle.
10. The main body structure of vacuum cleaner according to claim 9, wherein said handle is arc-shaped; one end of the handle is connected with the extending end of the connecting convex column, and the other end of the handle is connected with the top of the shell.
11. The main structure of vacuum cleaner according to claim 3, wherein the air exhausting structure is an air exhausting hole disposed on the rear end of the housing.
12. A vacuum cleaner, comprising a dust cup assembly, and a main body structure of the vacuum cleaner as claimed in any one of claims 1 to 11;
The dust collecting cup assembly is fixed between the suction pipe assembly and the motor assembly and is communicated with the suction channel and the air inlet end of the motor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260993.4U CN209733837U (en) | 2019-02-28 | 2019-02-28 | Main body structure of dust collector and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260993.4U CN209733837U (en) | 2019-02-28 | 2019-02-28 | Main body structure of dust collector and dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209733837U true CN209733837U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260993.4U Active CN209733837U (en) | 2019-02-28 | 2019-02-28 | Main body structure of dust collector and dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209733837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662646A (en) * | 2019-02-28 | 2019-04-23 | 小狗电器互联网科技（北京）股份有限公司 | A kind of main structure and dust catcher of dust catcher |
-
2019
- 2019-02-28 CN CN201920260993.4U patent/CN209733837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662646A (en) * | 2019-02-28 | 2019-04-23 | 小狗电器互联网科技（北京）股份有限公司 | A kind of main structure and dust catcher of dust catcher |
| CN109662646B (en) * | 2019-02-28 | 2024-03-29 | 小狗电器互联网科技（北京）股份有限公司 | Main body structure of dust collector and dust collector |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |