Desktop dust collector
阅读说明:本技术 一种桌面吸尘器 (Desktop dust collector ) 是由 李一峰 李�浩 余水勇 于 2020-07-17 设计创作,主要内容包括:本发明公开了一种桌面吸尘器,包括外壳和设在外壳内的吸尘器主机,所述吸尘器主机包括吸尘器电机、集尘组件以及电性连接所述吸尘器电机的辅助装置,所述吸尘器电机具有吸风口和排风口,所述吸风口与所述集尘组件相连接;所述吸尘器电机立放设置在所述外壳内,所述吸风口位于所述排风口的下方;所述吸尘器电机的中心轴线与所述外壳的中心轴线不重合以使所述吸尘器电机偏心设置在所述外壳内。本发明通过将吸尘器电机偏心设置在所述外壳内,优化了结构,提升了空间利用率,改善了吸尘器电机的散热性能,为上下顺畅无弯折的风道设计提供了空间,从而使得吸尘器具有良好的吸尘效果。(The invention discloses a desktop dust collector which comprises a shell and a dust collector main machine arranged in the shell, wherein the dust collector main machine comprises a dust collector motor, a dust collecting component and an auxiliary device electrically connected with the dust collector motor; the dust collector motor is vertically arranged in the shell, and the air suction opening is positioned below the air exhaust opening; the central axis of the vacuum cleaner motor is not coincident with the central axis of the housing so that the vacuum cleaner motor is eccentrically disposed within the housing. According to the invention, the motor of the dust collector is eccentrically arranged in the shell, so that the structure is optimized, the space utilization rate is improved, the heat dissipation performance of the motor of the dust collector is improved, and a space is provided for the design of the air duct which is smooth up and down and has no bending, so that the dust collector has a good dust collection effect.)
1. A desktop dust collector comprises a shell and a dust collector main machine arranged in the shell, wherein the dust collector main machine comprises a dust collector motor, a dust collecting assembly and an auxiliary device electrically connected with the dust collector motor; the vacuum cleaner is characterized in that the dust collector motor is vertically arranged in the shell, and the air suction opening is positioned below the air exhaust opening; the central axis of the vacuum cleaner motor is not coincident with the central axis of the housing so that the vacuum cleaner motor is eccentrically disposed within the housing.
2. A tabletop cleaner as claimed in claim 1, wherein the auxiliary device comprises a charging circuit board, a storage battery and a control circuit board, the charging circuit board, the storage battery and the control circuit board being distributed around the motor of the cleaner.
3. A tabletop cleaner as claimed in claim 2, wherein the housing has a first compartment, a second compartment, a third compartment and a fourth compartment, the first compartment, the second compartment, the third compartment and the fourth compartment being independent of each other, the charging circuit board is disposed in the first compartment, the battery is disposed in the second compartment, the control circuit board is disposed in the third compartment, and the cleaner motor is disposed in the fourth compartment.
4. A tabletop cleaner as claimed in claim 3, wherein a fixing plate is provided in the third compartment, and the control circuit board is fixed in the housing by the fixing plate.
5. The tabletop cleaner of claim 1, wherein the cleaner body further comprises an upper cover, the upper cover is disposed on the housing, a motor bracket, a fixing support and an upper blocking plate are disposed on a lower surface of the upper cover, the cleaner motor is fixed on the motor bracket, the charging circuit board is fixed on the fixing support, the upper blocking plate is inserted into the housing, the first compartment, the second compartment and the third compartment are disposed on one side of the upper blocking plate, and the fourth compartment is disposed on the other side of the upper blocking plate.
6. The tabletop dust collector of any one of claims 1 to 5, wherein the dust collection assembly comprises a dust collection channel, a dust cup and a filter arranged in the dust cup, the lower end of the dust collection channel is provided with a dust collection opening, the lower end of the dust collection channel is communicated with the dust cup, and the dust cup is communicated with the air suction opening of the dust collector motor so that the filter is limited between the dust collection opening and the air suction opening of the dust collector motor.
7. The tabletop dust collector of claim 6, wherein the housing is provided with a lower bracket, the lower bracket is provided with an air inlet channel, and the dust cup and the dust collector motor are respectively and fixedly connected with the lower bracket so that the air inlet channel is communicated between the dust cup and an air suction opening of the dust collector motor.
8. A table top cleaner according to claim 7, wherein a first seal is provided between the lower bracket and the filter to close the coupling gap between the lower bracket and the filter, or/and a second seal is provided between the cleaner motor and the lower bracket to close the coupling gap between the cleaner motor and the lower bracket.
9. The tabletop dust collector of claim 7, wherein the air inlet channel is provided with a grid support, a mounting groove is arranged below the grid support, and a porous filtering sponge is arranged in the mounting groove.
10. The tabletop vacuum cleaner of claim 6, wherein the vacuum cleaner motor is provided with an air outlet, the housing is provided with an air outlet, and the housing is provided with a partition member therein to separate the air outlet and the air outlet in an independent space.
Technical Field
The invention relates to the field of household appliances, in particular to a desktop dust collector.
Background
As a device for sucking dirt such as dust by using negative pressure and collecting the dirt together, along with the change of science and technology and the continuous change of user requirements, dust collectors have evolved into different types, such as horizontal dust collectors, vertical dust collectors, and handheld dust collectors. Most desktop dust collectors on the market correspond the dust catcher motor with the air inlet of dirt cup and arrange between two parties, though this kind of design simple structure, the dust catcher motor is arranged between two parties and is made the shell inner space width of dust catcher equal, lacks the space of great width in order to install large-scale part, can only increase the installation of shell diameter with the large-scale part of adaptation, causes the shell inner space utilization low, and product overall structure is too fat.
For example, according to the technical scheme disclosed in chinese patent 201720987916X, only a small-sized vacuum cleaner motor can be installed in the housing due to the distribution and volume of the product components, and the suction force of the small-sized vacuum cleaner motor is small, so that the performance of the tabletop vacuum cleaner is limited and the dust-collecting capability is poor.
Disclosure of Invention
The invention aims to provide a desktop dust collector, which is compact in structure and beneficial to improving the dust collection capacity of the dust collector by eccentrically and vertically arranging a motor in a shell.
The invention is realized by adopting the following technical scheme: a desktop dust collector comprises a shell and a dust collector main machine arranged in the shell, wherein the dust collector main machine comprises a dust collector motor, a dust collecting assembly and an auxiliary device electrically connected with the dust collector motor; the dust collector motor is vertically arranged in the shell, and the air suction opening is positioned below the air exhaust opening; the central axis of the vacuum cleaner motor is not coincident with the central axis of the housing so that the vacuum cleaner motor is eccentrically disposed within the housing.
In a preferred embodiment, the auxiliary device comprises a charging circuit board, a storage battery and a control circuit board, wherein the charging circuit board, the storage battery and the control circuit board are distributed around the motor of the dust collector.
In a preferred embodiment, the housing is provided with a first compartment, a second compartment, a third compartment and a fourth compartment inside, the charging circuit board is provided in the first compartment, the storage battery is provided in the second compartment, the control circuit board is provided in the third compartment, and the cleaner motor is provided in the fourth compartment.
In a preferred embodiment, a fixing plate is provided in the third compartment, and the control circuit board is fixed in the housing by the fixing plate.
In a preferred embodiment, the vacuum cleaner main unit further includes an upper cover, the upper cover is disposed on the housing, a motor bracket, a fixing bracket and an upper blocking plate are disposed on a lower surface of the upper cover, the vacuum cleaner motor is fixed on the motor bracket, the charging circuit board is fixed on the fixing bracket, the upper blocking plate is inserted into the housing, the first compartment, the second compartment and the third compartment are disposed on one side of the upper blocking plate, and the fourth compartment is disposed on the other side of the upper blocking plate.
In a preferred embodiment, the dust collecting assembly comprises a dust collecting channel, a dust cup and a filter arranged in the dust cup, wherein a dust collecting opening is formed in the lower tail end of the dust collecting channel, the lower tail end of the dust collecting channel is communicated with the dust cup, and the dust cup is communicated with an air suction opening of a dust collector motor so that the filter is limited between the dust collecting opening and the air suction opening of the dust collector motor.
In a preferred embodiment, the housing is provided with a lower bracket, the lower bracket is provided with an air inlet channel, and the dust cup and the dust collector motor are respectively and fixedly connected with the lower bracket so that the air inlet channel is communicated between the dust cup and an air suction inlet of the dust collector motor.
In a preferred embodiment, a first sealing member is provided between the lower bracket and the filter to close a coupling gap between the lower bracket and the filter, or/and a second sealing member is provided between the cleaner motor and the lower bracket to close a coupling gap between the cleaner motor and the lower bracket.
In a preferred embodiment, the air inlet channel is provided with a grid support, a mounting groove is arranged below the grid support, and porous filtering sponge is arranged in the mounting groove.
In a preferred embodiment, the motor of the vacuum cleaner is provided with an air outlet, the housing is provided with an air outlet, and the housing is internally provided with a partition member for partitioning the air outlet and the air outlet into an independent space.
Compared with the prior art, the invention provides the desktop dust collector, the motor of the dust collector is vertically arranged and eccentrically arranged in the shell, and the desktop dust collector has the following advantages: firstly, the dust collector motor is vertically arranged and eccentrically arranged in the shell, so that a larger space is formed on one side of the dust collector motor, which is far away from the inner wall of the shell, the space provides an installation space for arranging the auxiliary device, the auxiliary device and the dust collector motor are conveniently connected and installed, and the dust collector is compact in integral structure and small in size; secondly, the dust collector motor is vertically arranged in the shell, the air suction opening is positioned below the air exhaust opening, so that the dust collecting component is connected and arranged below the air suction opening, the dust collecting component, the air suction opening and the air exhaust opening form a dust collecting air duct which is almost not bent from bottom to top, air is smoothly sucked to air out, the suction force is larger, and the dust collecting capacity of the dust collector is improved; thirdly, the limited space in the shell can be fully utilized, the dust collector motor with larger size is placed in a vertical placement mode, the contact area between the dust collector motor and the shell or a firmware part for fixing the dust collector motor is relatively small, and therefore the heat dissipation performance is good, and stable and reliable work is protected.
Drawings
Fig. 1 is a schematic structural view of a table-top dust collector.
Fig. 2 is a schematic view of a half-section structure of a desktop dust collector.
Fig. 3 is a schematic view of the internal top structure of the housing of the desktop vacuum cleaner.
Fig. 4 is a schematic perspective view of a housing of a tabletop dust collector.
Fig. 5 is a schematic structural diagram of an upper cover of a desktop dust collector.
Fig. 6 is a schematic structural diagram of a surface cover plate of a desktop dust collector.
Figure 7 is a cross-sectional view of a dirt cup of a tabletop cleaner in accordance with the present invention.
Figure 8 is a schematic view of a second seal member of a tabletop cleaner of the present invention.
Fig. 9 is a schematic view of a filter of a table top vacuum cleaner according to the present invention.
Figure 10 is a first perspective view of a lower housing of a tabletop cleaner.
Figure 11 is a second perspective view of a lower housing of a tabletop cleaner according to the present invention.
The elements in the figures have the following meanings: a cleaner
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Referring to fig. 1 to 4, a desktop vacuum cleaner includes a
Compared with the arrangement of the
The
Specifically, the auxiliary device includes a
Specifically, the
Further, a fixing plate 41 is disposed in the
Further, referring to fig. 5, the cleaner
Specifically, refer to fig. 6, the desktop dust collector with separate see structure of this embodiment still includes
Further combine fig. 2,
The dust suction channel and the
In addition, a
In addition, the
Under the above structure, when the dust collector motor of the
Be equipped with the air exit on the
Specifically, the partition 26 may be configured to be block-shaped, strip-shaped or plate-shaped, as long as the partition function can be achieved, and in this embodiment, the partition 26 is configured to be a plate-shaped structure that is transversely disposed, so as to achieve a good isolation function.
More specifically, the
Regarding the arrangement of the
Specifically, referring to fig. 8, the
Further, referring to fig. 7, a dust blocking surface is formed at the
Referring to fig. 9, the
Referring to fig. 10 and 11, a
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
The foregoing description of the embodiments is provided to facilitate an understanding and use of the invention and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
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