CN210902799U - Handheld dust collector host structure - Google Patents
Handheld dust collector host structure Download PDFInfo
- Publication number
- CN210902799U CN210902799U CN201921505999.XU CN201921505999U CN210902799U CN 210902799 U CN210902799 U CN 210902799U CN 201921505999 U CN201921505999 U CN 201921505999U CN 210902799 U CN210902799 U CN 210902799U
- Authority
- CN
- China
- Prior art keywords
- dust
- air outlet
- air
- dust collector
- exhaust channel
- 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
Links
Images
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a handheld dust collector host structure, which comprises a dust collector main body provided with an air inlet and an air outlet, wherein a handle part is arranged at the rear part of the dust collector main body, a partition plate is vertically arranged in the front part of the dust collector main body to partition a dust collecting cavity and an air outlet duct, a dust cup is vertically assembled in the dust collecting cavity, an air exhaust channel is vertically arranged in the center of the dust cup, a cylindrical filter screen is arranged outside the air exhaust channel, the air exhaust channel is communicated with the air inlet, the upper end of the air outlet duct is communicated with the air exhaust channel, and the lower end of the air outlet duct is communicated with the; a fan is vertically arranged above the dust cup between the air exhaust channel and the air outlet channel, a conducting strip is embedded above the air outlet channel in the dust collector body, a battery is arranged above the handle part, and the conducting strip is electrically connected with the battery and the fan. The advantages are that: simple and compact structure, low noise, safe use and convenient battery maintenance.
Description
Technical Field
The utility model belongs to the technical field of the dust catcher is made and specifically relates to a hand-held type dust catcher host computer structure.
Background
The dust collector utilizes a motor to drive a fan to rotate at a high speed, so that partial vacuum is formed in a dust collecting chamber, air pressure difference is formed between the partial vacuum and the outside of the dust collecting chamber to generate air flow, dust is sucked into the dust collecting chamber along with the air flow, and the dust is filtered, retained in the dust collecting chamber and discharged with clean air.
A cup type dust collector is taken as one type of dust collector, a cup body used for collecting dust is arranged on the dust collector, and the cup body is detachably matched with the dust collector so as to facilitate the dust in the cup body to be poured. After dust is sucked into the cup type dust collector, some dust (few dust) is inevitably released from the air outlet; the existing cup type dust collector arranges the air outlet on the top surface or the side surface of the dust collector, when a user holds the dust collector to operate, the air outlet is close to the face, even some air outlets can be over against the face of the user, the air pressure of the air outlet and the released dust can cause harm to the user (especially eyes), and certain potential safety hazards exist; the battery of the existing dust collector is arranged at the bottom of the handle, and the dust collector needs to be turned over during maintenance, so that the dust collector is very inconvenient; therefore, the structure of the existing hand-held vacuum cleaner is yet to be further improved.
Disclosure of Invention
The utility model aims at making up the above-mentioned not enough, to the society disclose simple structure, compactness, the noise is little, safe in utilization, the convenient handheld dust catcher host computer structure of battery maintenance.
The technical scheme of the utility model is realized like this:
a handheld dust collector host structure comprises a dust collector main body provided with an air inlet and an air outlet, wherein a handle part is arranged at the rear part of the dust collector main body, a partition plate is vertically arranged in the front part of the dust collector main body to partition the dust collector main body into a dust collecting cavity and an air outlet channel, a dust cup is vertically assembled in the dust collecting cavity, an air exhaust channel is vertically arranged in the center of the dust cup, a cylindrical filter screen is arranged outside the air exhaust channel, the air exhaust channel is communicated with the air inlet, the upper end of the air outlet channel is communicated with the air exhaust channel, and the lower end of the air outlet channel is communicated with the air outlet arranged below the handle part; a fan is vertically arranged above the dust cup between the air exhaust channel and the air outlet channel, a conducting strip is embedded above the air outlet channel in the dust collector body, a battery is arranged above the handle part, and the conducting strip is electrically connected with the battery and the fan.
The measures for further optimizing the technical scheme are as follows:
the lower end of the air outlet duct is provided with a bend structure which is bent backwards.
The lower end of the dust cup is provided with a dust cup bottom, the rear end of the dust cup bottom is hinged with the dust collector body, and the front end of the dust cup bottom is provided with a fixing buckle.
The air exhaust channel is internally provided with an air inlet sea handkerchief which is of a conical structure with a large upper part and a small lower part.
The main body of the dust collector is internally provided with an air outlet handkerchief at an air outlet.
Compared with the prior art, the utility model the advantage be:
the utility model discloses hand-held vacuum cleaner host computer structure sets up the gas outlet below the portion of shaking hands, has avoided the gas outlet to just face the user and the safe risk that exists, and the front portion of dust catcher main part is vertical to be provided with the division board and separates and form dust collecting chamber and air outlet duct, and the passageway of air from air inlet to gas outlet is "nearly" font, and the length of air duct is elongated, helps reducing of noise; in addition, the fan is vertically arranged above the dust cup, the battery is arranged above the handle part, and the battery is close to the fan, so that the arrangement of a lead is facilitated; the battery sets up in the top of holding the hand portion, has also made things convenient for the maintenance of battery.
Drawings
Fig. 1 is a schematic sectional structure diagram of the present invention.
Detailed Description
The utility model discloses each reference numeral's name is in the drawing:
the dust collector comprises a dust collector body 1, an air inlet 1a, an air outlet 1b, a dust collection cavity 11, an air outlet duct 12, a bend structure 12a, a handle part 2, a partition plate 3, a dust cup 4, an air exhaust channel 4a, a dust cup bottom 41, a fixing buckle 41a, a cylindrical filter screen 5, a fan 6, a conducting strip 7, a battery 8, an air inlet HEPA 91 and an air outlet HEPA 92.
The present invention is described in further detail below with reference to the attached drawings:
as shown in figure 1 of the drawings, in which,
a handheld dust collector host structure comprises a dust collector main body 1 provided with an air inlet 1a and an air outlet 1b, wherein a handle part 2 is arranged at the rear part of the dust collector main body 1, a partition plate 3 is vertically arranged in the front part of the dust collector main body 1 to partition a dust collection cavity 11 and an air outlet duct 12, a dust cup 4 is vertically assembled in the dust collection cavity 11, an air suction channel 4a is vertically arranged at the center of the dust cup 4, a cylindrical filter screen 5 is arranged outside the air suction channel 4a, the air suction channel 4a is communicated with the air inlet 1a, the upper end of the air outlet duct 12 is communicated with the air suction channel 4a, and the lower end of the air outlet duct 12 is communicated with the air outlet 1b arranged below the handle part 2; a fan 6 is vertically arranged above the dust cup 4 between the air exhaust channel 4a and the air outlet duct 12, a conducting strip 7 is embedded above the air outlet duct 12 in the dust collector body 1, a battery 8 is arranged above the handle part 2, and the conducting strip 7 is electrically connected with the battery 8 and the fan 6.
The lower end of the air outlet duct 12 is formed with a curve structure 12a which is bent backwards.
The lower end of the dust cup 4 is provided with a dust cup bottom 41, the rear end of the dust cup bottom 41 is hinged with the dust collector main body 1, and the front end of the dust cup bottom 41 is provided with a fixing buckle 41 a.
The air exhaust passage 4a is internally provided with an air inlet HEPA 91, and the air inlet HEPA 91 is of a conical structure with a large upper part and a small lower part.
The air inlet HEPA 91 is arranged to filter fine particles because the meshes of the cylindrical filter screen 5 cannot filter the fine particles, so that the fine particles are prevented from being discharged from the air outlet 1b along with air flow; the air inlet handkerchief 91 adopts a conical structure, so that a space with a small upper part and a large lower part is formed between the air inlet handkerchief 91 and the cylindrical filter screen 5, which is helpful for the air flow to form a rotational flow, and further improves the suction force of the dust collector. And the space in the sea handkerchief 91 that admits air is big end down, and the space is big in the place of being close to fan 6 promptly, and it is little to keep away from fan 6 place space, because be close to fan 6 more, suction is big more, so set up and can reduce the windage, reduce the energy consumption.
An air outlet handkerchief 92 is arranged at the air outlet 1b in the dust collector main body 1.
The air outlet handkerchief 92 is arranged, and the air is filtered again before being discharged from the air outlet 1b, so that secondary pollution caused by repeated discharge of fine particles is avoided.
The upper end of the cylindrical filter screen 5 is inserted into the upper support, and the lower end of the cylindrical filter screen 5 is inserted into the lower support.
The utility model discloses a hand-held type dust catcher host computer structure, the rear portion of dust catcher main part 1 are the handle portion 2, and the front portion is separated by the division board 3 of vertical setting and is formed dust collection chamber 11 and the wind channel 12 of giving vent to anger, and 4 tops of dirt cup set up the fan 6 of vertical setting, and battery 8 then sets up in the top of handle portion 2, and compact structure reduces the volume of dust catcher main part 1 greatly. The battery 8 is arranged above the holding part 2, so that the maintenance is facilitated, and the wire arrangement between the battery 8 (the conducting strip 7) and the fan 6 is also facilitated.
Set up gas outlet 1b in the below of holding hand portion 2, can avoid gas outlet 1b just to the user face and the potential safety hazard that exists like this, the air gets into from air inlet 1a, flows out from gas outlet 1b through bleed passage 4a, fan 6, air duct 12 of giving vent to anger, and whole airflow channel is approximate "nearly" word, make full use of the space in the dust catcher main part 1, has lengthened airflow channel's length, can reduce the noise.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a hand-held type dust catcher host computer structure, is including dust catcher main part (1) that is provided with air inlet (1a) and gas outlet (1b), the rear portion of dust catcher main part (1) be provided with and hold hand portion (2), its characterized in that: a partition plate (3) is vertically arranged in the front of the dust collector body (1) to partition a dust collection cavity (11) and an air outlet duct (12), a dust cup (4) is vertically assembled in the dust collection cavity (11), an air exhaust channel (4a) is vertically arranged in the center of the dust cup (4), a cylindrical filter screen (5) is arranged outside the air exhaust channel (4a), the air exhaust channel (4a) is communicated with the air inlet (1a), the upper end of the air outlet duct (12) is communicated with the air exhaust channel (4a), and the lower end of the air outlet duct (12) is communicated with an air outlet (1b) arranged below the handle part (2); the dust collector is characterized in that a fan (6) is vertically arranged above the dust cup (4) between the air exhaust channel (4a) and the air outlet duct (12), a conducting strip (7) is embedded above the air outlet duct (12) in the dust collector body (1), a battery (8) is arranged above the handle part (2), and the conducting strip (7) is electrically connected with the battery (8) and the fan (6).
2. A main body structure of a hand-held cleaner according to claim 1, wherein: the lower end of the air outlet duct (12) is provided with a bend structure (12a) which is bent backwards.
3. A main body structure of a hand-held cleaner according to claim 2, wherein: the dust collector is characterized in that a dust cup bottom (41) is assembled at the lower end of the dust cup (4), the rear end of the dust cup bottom (41) is hinged with the dust collector main body (1), and a fixing buckle (41a) is arranged at the front end of the dust cup bottom (41).
4. A main body structure of a hand-held cleaner according to claim 3, wherein: an air inlet sea handkerchief (91) is arranged in the air exhaust channel (4a), and the air inlet sea handkerchief (91) is of a conical structure with a large upper part and a small lower part.
5. The structure of a main body of a hand-held cleaner according to claim 4, wherein: the main body (1) of the dust collector is internally provided with an air outlet handkerchief (92) at the air outlet (1 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505999.XU CN210902799U (en) | 2019-09-11 | 2019-09-11 | Handheld dust collector host structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505999.XU CN210902799U (en) | 2019-09-11 | 2019-09-11 | Handheld dust collector host structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210902799U true CN210902799U (en) | 2020-07-03 |
Family
ID=71367781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921505999.XU Active CN210902799U (en) | 2019-09-11 | 2019-09-11 | Handheld dust collector host structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210902799U (en) |
-
2019
- 2019-09-11 CN CN201921505999.XU patent/CN210902799U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206257765U (en) | A kind of air cooler for having humidification function | |
| CN109832997A (en) | Hand-held mute dust collector | |
| CN210902799U (en) | Handheld dust collector host structure | |
| CN209915857U (en) | Hand-held type dust catcher | |
| CN211130872U (en) | Handheld vertical wireless silence dust catcher structure | |
| CN209285355U (en) | Dust collector main machine | |
| CN211511618U (en) | Battery mounting structure of hand-held type dust catcher | |
| CN206880629U (en) | Hand held cleaner | |
| CN210055881U (en) | Air duct structure of dust collector | |
| CN211130879U (en) | Wireless handheld dust collector | |
| CN2910091Y (en) | Combined dust/air separating and filtering duster | |
| CN215227192U (en) | Dust separation structure for dust cup air duct of handheld dust collector | |
| CN210354537U (en) | Vacuum cleaner | |
| CN209269536U (en) | A kind of portable gun-shaped dust catcher | |
| CN201929882U (en) | Dust collector | |
| CN208524757U (en) | Stick vacuums dirt cup filtration system and the stick vacuums for using the filtration system | |
| CN217524922U (en) | Multifunctional wall-mounted dust collector | |
| CN212234299U (en) | Air duct structure of dust collector | |
| CN211270486U (en) | Portable dust collector | |
| CN220937889U (en) | Handheld dust suction device | |
| CN220423834U (en) | Wireless handheld dust collector convenient for disassembling and assembling dust cup | |
| CN218074784U (en) | Dust collecting device of handheld dust collector | |
| CN208709742U (en) | A kind of hand held cleaner | |
| CN217244062U (en) | Novel dust collector | |
| CN213371757U (en) | Dust collection and filtration structure of handheld dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |