CN209003826U - Hand-held cleaning device - Google Patents
Hand-held cleaning device Download PDFInfo
- Publication number
- CN209003826U CN209003826U CN201821172213.2U CN201821172213U CN209003826U CN 209003826 U CN209003826 U CN 209003826U CN 201821172213 U CN201821172213 U CN 201821172213U CN 209003826 U CN209003826 U CN 209003826U
- Authority
- CN
- China
- Prior art keywords
- filter
- metalwork
- separating apparatus
- cyclonic separating
- strainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provides a hand-held type cleaning device, it has supply circuit and includes air current generating device, first filter equipment and alarm device. The first filtering device is arranged at the upstream of the airflow generating device to filter the air entering the airflow generating device. The first filter device comprises a filter and at least two metal pieces. The filter comprises a filter screen. At least two metalworks are spaced apart from each other, all are provided with the through-hole on every metalwork and can lean on the filter screen, and at least two metalworks are to be connected to supply circuit with the state of opening a circuit. The alarm device can generate an alarm signal when current flows between at least two metal pieces. When the filter screen is in a wet state, part or all of the at least two metal pieces are conducted through the filter screen to form a closed loop, so that the alarm device can generate an alarm signal. According to the utility model discloses a hand-held type cleaning device can prevent to put into hand-held type cleaning device with the filter and use under the condition that the filter screen has not dried yet.
Description
Technical field
The utility model generally relates to burnisher field, and in particular to a kind of Cyclonic separating apparatus.
Background technique
Existing Cyclonic separating apparatus (such as hand held cleaner), generally comprises the elongated master with air intake
Body, intake line and for making the dust collecting installation of impurity and dust and air flow separation and convenient for for hand-held handle
Deng.Filter is additionally provided in Cyclonic separating apparatus, after Cyclonic separating apparatus long-time service, the strainer of filter can quilt
Dust granule is blocked to influence filter effect, and at this moment user can wash with water dirty filter.Usual user can be in filter
Strainer dry not yet in the case where be placed in the cleaning equipment and carry out using this filter in moisture state
Net can generate biggish windage when Cyclonic separating apparatus works, and cause filter effect exception or even strainer will appear mouldy
Smelly problem.
Accordingly, it is desirable to provide a kind of Cyclonic separating apparatus, at least partly to solve the above problems.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed
Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more
Protect range.
It is described hand-held the utility model discloses a kind of Cyclonic separating apparatus at least to be partially solved the above problem
Formula cleaning equipment has power supply circuit, and the Cyclonic separating apparatus includes air-stream generating device, the first filter device and alarm
Device.The upstream of the air-stream generating device is arranged in first filter device, in the entrance air-stream generating device
Gas be filtered.First filter device includes filter and at least two metalworks.The filter includes strainer.
At least two metalwork is spaced from each other, be provided on each metalwork through-hole and can against the strainer,
At least metalwork is connected to the power supply circuit, and open circuit is formed between at least two metalwork.The alarm dress
It sets and generates alarm signal when can there is electric current to flow through between at least two metalwork.Wherein, when the strainer is in wet
Profit state is connected via the strainer some or all of at least two metalwork and forms closed circuit, so that institute
The alarm signal can be generated by stating warning device.
Cyclonic separating apparatus according to the present utility model, by the way that at least two spaced metalworks, gold is arranged
Belonging to part can be against strainer, when strainer is in moisture state, and some or all of at least two metalworks can be via
Strainer is connected and forms closed circuit and warning device is made to generate alarm signal, can be prevented with this in the also unseasoned feelings of strainer
Filter is put into Cyclonic separating apparatus under condition and is used.
Optionally, first filter device further includes bracket, and the bracket is used to support the filter and the gold
Belong to part, the bracket is made of nonmetallic materials.
Optionally, the bracket includes support portion, and the support portion extends along the circumferential direction of the filter, to institute
It states filter and the metalwork is supported.
Optionally, the bracket further includes interconnecting piece, and the connecting portion is in the inside of the support portion, and the connection
The outer end in portion extends to the support portion.
Optionally, the metalwork is installed to the support portion and the interconnecting piece.
Optionally, the metalwork is two, and is configured to semicircular laminated structure.
Optionally, multiple through-holes are evenly arranged on the metalwork.
Optionally, the bracket is made of resin material and/or the metalwork is made of copper or stainless steel material.
Optionally, the bracket and the metalwork are combined as a whole by in-mould injection technique.
Optionally, the Cyclonic separating apparatus further includes the second filter device, and second filter device is arranged in institute
The downstream of air-stream generating device is stated, to be filtered to the gas being discharged from the air-stream generating device.
Detailed description of the invention
The following drawings of the utility model embodiment is originally practical for understanding in this as a part of the utility model
It is novel.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In attached drawing
In,
Fig. 1 is the solid of the first filter device of the Cyclonic separating apparatus of a preferred embodiment of the utility model
Structural schematic diagram；And
Fig. 2 is the perspective exploded view of the first filter device in Fig. 1.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for
Some technical characteristics well known in the art are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally
The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.
The utility model provides a kind of Cyclonic separating apparatus, which can be hand-held dust suction
Device can be used for daily clean operation.
Cyclonic separating apparatus mainly may include air-stream generating device (not shown) and the first filter device 100.Air-flow
Generating device is the power unit that Cyclonic separating apparatus executes cleaning, may include motor and blower, and motor can be with
Drive blower rotation negative pressure can be generated at blower, so that air-flow constantly enters blower.First filter device 100 can be with
The upstream of air-stream generating device is set, to be filtered to the gas entered in air-stream generating device.
First filter device 100 mainly may include filter 110, at least two metalworks 130 and bracket 120.At least
Two metalworks 130 are spaced from each other setting.Bracket 120 can be used for supporting filter 110 and metalwork 130.It below will knot
Close the first filter device 100 that the utility model is described in detail in Fig. 1 and Fig. 2.
Filter 110 may include strainer 111.Specifically, filter 110 may include being configured to consolidating for cirque structure
Determine part 112.Fixing piece 112 can surround the outside that strainer 111 is arranged in, and be capable of fixing the periphery of strainer 111.Strainer 111
Can be with textile fabric strainer, and it is able to carry out washing.Multiple filter hole (not shown), mistake can be evenly arranged on strainer 111
Filter opening is through-hole, for being filtered to the gas entered in air-stream generating device.
In the illustrated embodiment, the first filter device 100 includes two metalworks 130.Metalwork 130 can construct
For semicircular laminated structure.Two metalworks 130 are separated from each other, and can be symmetrically disposed in the lower section of filter 110.
Optionally, two metalworks 130 are spaced 0.5mm to 1mm.Metalwork 130 can be against strainer 111.Specifically, metalwork 130
Top surface can be against the bottom surface of strainer 111.
Metalwork 130 can be made of copper or stainless steel material.It can be provided with through-hole 131 on each metalwork 130,
So that air-flow can flow through the filter hole of strainer 111 via through-hole 131.Optionally, can equably be arranged on metalwork 130
There are multiple through-holes 131, with being capable of metalwork 130 easy to process.For example, through-hole can be processed by the technique of punching press or etching
131。
It will be understood by those skilled in the art that the structure of metalwork 130 is not limited to present embodiment.In the utility model
A through-hole can be provided only in one unshowned embodiment, on metalwork.The through-hole can be semicircular structure, and
The radius of the through-hole can be slightly less than the radius of strainer.
In addition, Cyclonic separating apparatus can also include power supply circuit, two metalworks 130 are connected in off state
Power supply circuit.Specifically, each metalwork 130 can be connected to power supply circuit via a conducting wire respectively, due to two
Metalwork 130 is not directly contacted with, therefore does not have electric current to pass through between two metalworks 130, i.e. is not between two metalworks 130
Conducting.After the strainer 111 of filter 110 is by washing in also unseasoned situation, i.e., when strainer 111 is in wet shape
State, since water is conductor, the strainer 111 in moisture state becomes conductor, can be via between two metalworks 130
Strainer 111 is connected and forms closed circuit, can generate electric signal (such as electric current) between two metalworks 130.
Cyclonic separating apparatus can also include warning device (not shown), and warning device can be between metalwork 130
Alarm signal is generated when having electric current to pass through.That is, after two metalworks 130 are connected via strainer 111, two metalworks
There is electric current to flow through between 130, warning device just can generate the alarm signal of such as auditory tone cues or indicator light prompt, to mention
Show that the strainer 111 of user filtering device 110 is in moisture state, in order to which user will be in the filter 110 of moisture state in time
It is taken out from the shell of Cyclonic separating apparatus.
Bracket 120 may include support portion 121.Support portion 121 can extend along the circumferential direction of filter 110, with right
Filter 110 and metalwork 130 are supported.Specifically, support portion 121 can be structured as horizontally extending circular rings
Shape structure.Two metalworks 130 can be set in the top of support portion 121, and filter 110 can be set in two metalworks
130 top.
Bracket 120 can also include interconnecting piece 122.Interconnecting piece 122 can be located at the inside of support portion 121, and interconnecting piece
122 outer end extends to support portion 121.Specifically, the center position in support portion 121, and edge can be set in interconnecting piece 122
The radial direction of support portion 121 extends.Metalwork 130 can be installed to support portion 121 and interconnecting piece 122.Optionally, metalwork
130 can take the top for being placed on support portion 121 and interconnecting piece 122, and can be fixed by metalwork 130 by fastener or glue
To bracket 120.
The bracket 120 of present embodiment can be made of nonmetallic materials.Specifically, bracket 120 can be by resin material
It is made.Optionally, bracket 120 and metalwork 130 can also be combined as a whole by in-mould injection technique, and thus, it is possible to make gold
The fixed form for belonging to part 130 and bracket 120 is more firm.
Cyclonic separating apparatus can also include the second filter device (not shown).Second filter device can be set in gas
The downstream of flow generating apparatus, to be filtered to improve efficiency of dust collection to the gas being discharged from air-stream generating device.Second mistake
Filtering device can be HEPA filter 110 (High efficiency particulate air Filter, high-efficiency air filtering
Device).
Although in the above-described embodiment, the first filter device 100 includes two metalworks 130, however metalwork 130
Quantity is not limited to above embodiment, and as needed, the first filter device 100 may include that more than two and being spaced apart from each other opens up
The metalwork 130 set, and these metalworks 130 are connected to power supply circuit in off state.For example, the one of the utility model
In a unshowned embodiment, the first filter device may include three metalworks, and three metalworks are spaced from each other setting
And it is connected to power supply circuit in off state, so that when strainer 111 is in moisture state, in three metalworks 130 extremely
Few two can be connected and form closed circuit, can generate the electric signal of such as electric current.
Cyclonic separating apparatus according to the present utility model, by the way that at least two spaced metalworks, gold is arranged
Belonging to part can be against strainer, when strainer is in moisture state, and some or all of at least two metalworks can be via
Strainer is connected and forms closed circuit, enables warning device to generate alarm signal, can prevent from not drying in the air also in strainer with this
Filter is put into Cyclonic separating apparatus in the case where dry and is used.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion
Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein
Feature can be applied in combination another embodiment individually or with other feature, unless this feature is in another implementation
It is not suitable for or is otherwise noted in mode.
The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment
It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This
Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this
A little variants and modifications are all fallen within the utility model range claimed.
Claims (9)
1. a kind of Cyclonic separating apparatus, the Cyclonic separating apparatus has power supply circuit, which is characterized in that the hand-held
Cleaning equipment includes:
Air-stream generating device；
The upstream of the air-stream generating device is arranged in first filter device, first filter device, to the entrance gas
Gas in flow generating apparatus is filtered, and first filter device includes:
Filter, the filter include strainer；And
At least two metalworks, at least two metalwork are spaced from each other, and are provided with through-hole on each metalwork
And the power supply circuit can be connected in off state against the strainer, at least two metalwork；And
Warning device, the warning device generate alarm signal when can have electric current to flow through between at least two metalwork
Number,
Wherein, when the strainer is in moisture state, via the strainer some or all of at least two metalwork
It is connected and forms closed circuit, the warning device is enabled to generate the alarm signal.
2. Cyclonic separating apparatus according to claim 1, which is characterized in that first filter device further includes branch
Frame, the bracket are used to support the filter and the metalwork, and the bracket is made of nonmetallic materials.
3. Cyclonic separating apparatus according to claim 2, which is characterized in that the bracket includes support portion, the branch
Support part extends along the circumferential direction of the filter, to be supported to the filter and the metalwork.
4. Cyclonic separating apparatus according to claim 3, which is characterized in that the bracket further includes interconnecting piece, described
Connecting portion is in the inside of the support portion, and the outer end of the interconnecting piece extends to the support portion.
5. Cyclonic separating apparatus according to claim 4, which is characterized in that the metalwork is installed to the support portion
With the interconnecting piece.
6. Cyclonic separating apparatus according to claim 1, which is characterized in that the metalwork is two, and is configured to
Semicircular laminated structure.
7. Cyclonic separating apparatus according to claim 1, which is characterized in that be evenly arranged on the metalwork multiple
The through-hole.
8. Cyclonic separating apparatus according to claim 2, which is characterized in that the bracket is made of resin material, and/
Or the metalwork is made of copper or stainless steel material.
9. Cyclonic separating apparatus according to claim 8, which is characterized in that the bracket and the metalwork pass through mould
Interior Shooting Technique is combined as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172213.2U CN209003826U (en) | 2018-07-23 | 2018-07-23 | Hand-held cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172213.2U CN209003826U (en) | 2018-07-23 | 2018-07-23 | Hand-held cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003826U true CN209003826U (en) | 2019-06-21 |
Family
ID=66829440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821172213.2U Withdrawn - After Issue CN209003826U (en) | 2018-07-23 | 2018-07-23 | Hand-held cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852171A (en) * | 2018-07-23 | 2018-11-23 | 北京石头世纪科技有限公司 | Cyclonic separating apparatus |
-
2018
- 2018-07-23 CN CN201821172213.2U patent/CN209003826U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852171A (en) * | 2018-07-23 | 2018-11-23 | 北京石头世纪科技有限公司 | Cyclonic separating apparatus |
| CN108852171B (en) * | 2018-07-23 | 2023-09-15 | 北京石头世纪科技股份有限公司 | Hand-held cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230915 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230915 |