CN207940849U - A kind of dust catcher - Google Patents

A kind of dust catcher Download PDF

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Publication number
CN207940849U
CN207940849U CN201721429419.4U CN201721429419U CN207940849U CN 207940849 U CN207940849 U CN 207940849U CN 201721429419 U CN201721429419 U CN 201721429419U CN 207940849 U CN207940849 U CN 207940849U
Authority
CN
China
Prior art keywords
direct current
current generator
dust
handle portion
electric machine
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.)
Active
Application number
CN201721429419.4U
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Chinese (zh)
Inventor
邹宗彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou CHO Electric Appliance Co Ltd
Original Assignee
Suzhou CHO Electric Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou CHO Electric Appliance Co Ltd filed Critical Suzhou CHO Electric Appliance Co Ltd
Priority to CN201721429419.4U priority Critical patent/CN207940849U/en
Application granted granted Critical
Publication of CN207940849U publication Critical patent/CN207940849U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of dust catchers, including:Dust barrel;It is provided with dust separator in the dust barrel;The bottom of the dust barrel is provided with bottom cover;The bottom cover can be opened, when bottom cover is opened, dust in dust barrel, that is, pourable;The side of the dust barrel is provided with intake line;The other side is provided with handle portion;The lower part of the handle portion is provided with direct current generator;The periphery of the direct current generator is provided with battery;It is provided with gas channel in the handle portion;The gas channel connection dust barrel and direct current generator;It is provided with air outlet in the handle portion;The air outlet is located remotely from the side of the person close to direct current generator;The side of the direct current generator is provided with electric machine controller;The electric machine controller control direct current generator work;The electric machine controller is located in the outlet air to the channel of air outlet of direct current generator, is cooled down to electric machine controller so as to the wind energy that goes out of direct current generator;The utility model center of gravity is low, and stability is good and can battery cooling when working.

Description

A kind of dust catcher
Technical field
The utility model is related to cleaner fields, low more particularly to a kind of center of gravity, and stability is good and can battery when working Cooling dust catcher.
Background technology
Hand held cleaner build is small and exquisite, carries and very easy to use, is adapted to clean smaller space, main to use In interior cleaning, also there is good cleaning effect to keyboard, electric appliance etc..In conventional hand held cleaner, motor is generally set It sets on the top of dust barrel, while battery is arranged in handle portion, when work, battery can not be cooled down with the outlet air of motor; If necessary to be cooled down to battery, then additional fan is needed, causes the complicated of handle portion, while of high cost;Furthermore Cause the center of gravity of entire dust catcher high on the top of dust barrel since motor is arranged, it is unstable, it is easy.
For this purpose, we have developed, a kind of center of gravity is low, the dust catcher that stability is good and energy battery cools down when working.
Utility model content
The utility model mainly solving the technical problems that provide a kind of center of gravity low, stability is good and when working can battery it is cold But dust catcher.
In order to solve the above technical problems, the technical solution that the utility model uses is:A kind of dust catcher is provided, is wrapped It includes:Dust barrel;It is provided with dust separator in the dust barrel;The bottom of the dust barrel is provided with bottom cover;The bottom cover can be opened, when When bottom cover is opened, dust in dust barrel, that is, pourable;The side of the dust barrel is provided with intake line;The other side is provided with handle Portion;The lower part of the handle portion is provided with direct current generator;The periphery of the direct current generator is provided with battery;It is set in the handle portion It is equipped with gas channel;The gas channel connection dust barrel and direct current generator;It is provided with air outlet in the handle portion;The outlet air Mouth is located remotely from the side of the person close to direct current generator;The side of the direct current generator is provided with electric machine controller;The electricity Machine controller controls direct current generator work;The electric machine controller is located in the outlet air to the channel of air outlet of direct current generator, with Just the wind energy that goes out of direct current generator cools down electric machine controller.
Preferably, the direct current generator is horizontal positioned.
Preferably, the dust separator is cyclone separator.
Preferably, the air outlet, which is arranged, is applicable in the situation that the right hand holds handle portion on the right side of handle portion.
Preferably, the air outlet should be then arranged in the left side of handle portion.It is applicable in the situation that left hand holds handle portion.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art:
The direct current generator of dust catcher described in the utility model is arranged is provided only with dust point in the lower part of handle portion, dust barrel From device, the center of gravity of entire dust catcher is in handle portion, and position is low, and stability is good;Simultaneously direct current generator go out wind energy to battery and Electric machine controller is cooled down, and to keep them to work in normal range (NR) in operating temperature, can extend battery and motor control The working life of device;In addition, air outlet is close to direct current generator, and is located remotely from the side of the person, going out for direct current generator can be prevented Influence of the wind to people.
Description of the drawings
Fig. 1 is the front view of a preferred embodiment of dust catcher described in the utility model;
Fig. 2 is the cutaway view Amplified image of Fig. 1;
Fig. 3 is the cutaway view Amplified image of the handle portion of Fig. 1;
The label of each component is as follows in attached drawing:1, intake line;2, dust barrel;3, handle portion;4, bottom cover;5, direct current generator; 6, gas channel;7, electric machine controller;8, battery;9, air outlet.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model Define.
It please refers to Fig.1 to Fig.3, the utility model embodiment includes:A kind of dust catcher, including:Dust barrel 2;In the dust barrel 2 It is provided with dust separator(It does not mark);The bottom of the dust barrel 2 is provided with bottom cover 4;The bottom cover 4 can be opened, when bottom cover 4 is beaten When opening, dust in dust barrel 2, that is, pourable;The side of the dust barrel 2 is provided with intake line 1;The other side is provided with handle portion 3;The lower part of the handle portion 3 is provided with direct current generator 5;The periphery of the direct current generator 5 is provided with battery 8;Direct current generator 5 Go out wind energy to cool down battery, to keep the operating temperature of battery in normal range (NR).It is provided with air-flow in the handle portion 3 Channel 6;The gas channel 6 is connected to dust barrel 2 and direct current generator 5;Air outlet 9 is provided in the handle portion 3;The air outlet 9 close to direct current generator 5, and is located remotely from the side of the person;The side of the direct current generator 5 is provided with electric machine controller 7;It is described Electric machine controller 7 controls direct current generator 5 and works;The electric machine controller 7 is located at outlet air the leading to air outlet 9 of direct current generator 5 In road, electric machine controller 7 is cooled down so as to the wind energy that goes out of direct current generator 5, to keep the operating temperature of electric machine controller 7 to exist In normal range (NR).
In the present embodiment, the direct current generator 5 is horizontal positioned, and the dust separator is cyclone separator;It is described go out Air port 9, which is arranged, is applicable in the situation that the right hand holds handle portion on the right side of handle portion 3.
Certainly, handle portion is held if left hand in use, should be arranged in the left side of handle portion 3 if the air outlet 9.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art:
The direct current generator of dust catcher described in the utility model is arranged is provided only with dust point in the lower part of handle portion, dust barrel From device, the center of gravity of entire dust catcher is in handle portion, and position is low, and stability is good;Simultaneously direct current generator go out wind energy to battery and Electric machine controller is cooled down, and to keep them to work in normal range (NR) in operating temperature, can extend battery and motor control The working life of device;In addition, air outlet is close to direct current generator, and is located remotely from the side of the person, going out for direct current generator can be prevented Influence of the wind to people.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are equally included in the patent within the scope of the utility model.

Claims (5)

1. a kind of dust catcher, including:Dust barrel;It is provided with dust separator in the dust barrel;The bottom of the dust barrel is provided with bottom Lid;The bottom cover can be opened, when bottom cover is opened, dust in dust barrel, that is, pourable;The side of the dust barrel is provided with sucking Pipeline;The other side is provided with handle portion;It is characterized in that:The lower part of the handle portion is provided with direct current generator;The direct current The periphery of machine is provided with battery;It is provided with gas channel in the handle portion;The gas channel connection dust barrel and direct current generator; It is provided with air outlet in the handle portion;The air outlet is located remotely from the side of the person close to direct current generator;The direct current The side of motor is provided with electric machine controller;The electric machine controller control direct current generator work;The electric machine controller is located at In the outlet air of direct current generator to the channel of air outlet, electric machine controller is cooled down so as to the wind energy that goes out of direct current generator.
2. dust catcher according to claim 1, it is characterised in that:The direct current generator is horizontal positioned.
3. dust catcher according to claim 1, it is characterised in that:The dust separator is cyclone separator.
4. dust catcher according to claim 1, it is characterised in that:The air outlet is arranged on the right side of handle portion, is applicable in The right hand holds the situation of handle portion.
5. dust catcher according to claim 1, it is characterised in that:The air outlet should be then arranged on a left side for handle portion Side is applicable in the situation that left hand holds handle portion.
CN201721429419.4U 2017-10-31 2017-10-31 A kind of dust catcher Active CN207940849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721429419.4U CN207940849U (en) 2017-10-31 2017-10-31 A kind of dust catcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721429419.4U CN207940849U (en) 2017-10-31 2017-10-31 A kind of dust catcher

Publications (1)

Publication Number Publication Date
CN207940849U true CN207940849U (en) 2018-10-09

Family

ID=63703546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721429419.4U Active CN207940849U (en) 2017-10-31 2017-10-31 A kind of dust catcher

Country Status (1)

Country Link
CN (1) CN207940849U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112401742A (en) * 2020-11-26 2021-02-26 宁波普净科技有限公司 Dust collector with multi-stage cyclone separation structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112401742A (en) * 2020-11-26 2021-02-26 宁波普净科技有限公司 Dust collector with multi-stage cyclone separation structure

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