CN203978881U - A kind of improved structure of fan of automatic cleaner - Google Patents

A kind of improved structure of fan of automatic cleaner Download PDF

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Publication number
CN203978881U
CN203978881U CN201420391092.6U CN201420391092U CN203978881U CN 203978881 U CN203978881 U CN 203978881U CN 201420391092 U CN201420391092 U CN 201420391092U CN 203978881 U CN203978881 U CN 203978881U
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China
Prior art keywords
fan
suction channel
automatic cleaner
guard
improved
Prior art date
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Active
Application number
CN201420391092.6U
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Chinese (zh)
Inventor
陈海初
蒋德重
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.)
HUNAN GRAND-PRO ROBOT TECHNOLOGY Co Ltd
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HUNAN GRAND-PRO ROBOT TECHNOLOGY Co Ltd
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Priority to CN201420391092.6U priority Critical patent/CN203978881U/en
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Publication of CN203978881U publication Critical patent/CN203978881U/en
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Abstract

The utility model discloses a kind of improved structure of fan of automatic cleaner, comprise the fan being arranged in automatic cleaner, described fan is communicated with dust collecting trough by suction channel, described dust collecting trough and suction channel joint are provided with filter screen, described fan comprises fan base, be arranged on the motor on fan base, the fan blade being connected with motor, and be set in the fan guard in described fan blade, described fan guard is connected with described suction channel, described fan guard and described suction channel joint offer ventilation barrier, described fan guard top offers exhaust port.The improved structure of fan of the automatic cleaner providing by the utility model, has and installs simply, does not affect air draught and the air draft of fan, and fan blade is played to the advantage that protection is blocked.

Description

A kind of improved structure of fan of automatic cleaner
Technical field
The utility model relates to fan structure, relates in particular to a kind of improved structure of fan of automatic cleaner.
Background technique
People were for the dust of cleaning floor in the past, all with the long handle of handpiece suction pipe cannot automation manual dust collector do push-and-pull and push to each corner, ground to do dust suction, due to its not only Heavy Weight and push-and-pull and push to ground operation on time-consuming, again along with the increasingly automated and digitized trend of housed device, existing manual dust collector is not used by people gradually, and change current very popular automatic ground surface cleaning device (robotic floor cleaner) into, because having advantages of the clean household of full automation floor, it significantly saves manpower, give the credit to its manufacture cost constantly declines simultaneously, be popularized for gradually in general family life.
When yet existing vacuum cleaner takes out dust collector upper cover at dust collecting trough under full or abnormal condition, its dust absorption fan can be outside exposed, has potential safety hazard, if children are likely at machine taking-up dust collecting trough in service, with hand, touches rotary fan etc.
Model utility content
For solving above-mentioned prior art deficiency, the utility model main purpose is to provide a kind of installation simple, does not affect air draught and the air draft of fan, fan blade is played to the improved structure of fan that protects the automatic cleaner blocking.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of improved structure of fan of automatic cleaner, comprise the fan being arranged in automatic cleaner, described fan is communicated with dust collecting trough by suction channel, described dust collecting trough and suction channel joint are provided with filter screen, described fan comprises fan base, be arranged on the motor on fan base, the fan blade being connected with motor, and be set in the fan guard in described fan blade, described fan guard is connected with described suction channel, described fan guard and described suction channel joint offer ventilation barrier, and described fan guard top offers exhaust port.
The improved structure of fan of the automatic cleaner that the utility model provides, there is mounting structure simple, do not affect air draught and the air draft of fan, fan blade is played to the advantage of blocking protection, when automatic cleaner removes dust collecting trough or abnormal running and takes down vacuum cleaner upper shell, it can play and block protection fan blade, has reduced potential safety hazard.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of existing automatic cleaner;
Fig. 2 is structural representation of the present utility model.
Embodiment
For making the utility model embodiment's object, technological scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with accompanying drawing, the present utility model is further illustrated.
Be illustrated in figure 1 the structural representation of existing automatic cleaner, when its dust-absorbing groove 9 or vacuum cleaner upper shell 8 are removed, its fan part 7 is general exposed to outside, and in order to solve this technical problem, the present embodiment provides a kind of improved structure of fan of automatic cleaner, comprise the fan being arranged in automatic cleaner, fan is communicated with dust collecting trough by suction channel, its dust collecting trough and suction channel joint are provided with filter screen, concrete fan structure as shown in Figure 2, its fan comprises fan base 1, be arranged on the motor on fan base, the fan blade 2 being connected with motor, and be set in the fan guard 4 in described fan blade, fan guard 4 is connected with suction channel, its fan guard 4 offers ventilation barrier 6 with suction channel joint, its fan guard 4 tops offer exhaust port 3.
The improved structure of fan of the automatic cleaner in the present embodiment, mounting structure is simple, its fan guard 4 makes on its basis that does not affect dust suction air draught and air draft effect by offering ventilation barrier 6 and exhaust port 3, can, by fan blade 2 isolation, reduce potential safety hazard.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model in protection domain of the present utility model.

Claims (1)

1. the improved structure of fan of an automatic cleaner, comprise the fan being arranged in automatic cleaner, described fan is communicated with dust collecting trough by suction channel, described dust collecting trough and suction channel joint are provided with filter screen, it is characterized in that, described fan comprises fan base, be arranged on the motor on fan base, the fan blade being connected with motor, and be set in the fan guard in described fan blade, described fan guard is connected with described suction channel, described fan guard and described suction channel joint offer ventilation barrier, described fan guard top offers exhaust port.
CN201420391092.6U 2014-07-16 2014-07-16 A kind of improved structure of fan of automatic cleaner Active CN203978881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420391092.6U CN203978881U (en) 2014-07-16 2014-07-16 A kind of improved structure of fan of automatic cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420391092.6U CN203978881U (en) 2014-07-16 2014-07-16 A kind of improved structure of fan of automatic cleaner

Publications (1)

Publication Number Publication Date
CN203978881U true CN203978881U (en) 2014-12-03

Family

ID=51976333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420391092.6U Active CN203978881U (en) 2014-07-16 2014-07-16 A kind of improved structure of fan of automatic cleaner

Country Status (1)

Country Link
CN (1) CN203978881U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017101257A1 (en) * 2015-12-16 2017-06-22 美的集团股份有限公司 Steam vacuum cleaner
CN108071604A (en) * 2016-11-18 2018-05-25 日立空调·家用电器株式会社 Electric blower and the electric dust collector with the electric blower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017101257A1 (en) * 2015-12-16 2017-06-22 美的集团股份有限公司 Steam vacuum cleaner
US10376119B2 (en) 2015-12-16 2019-08-13 Midea Group Co., Ltd. Steam cleaner
CN108071604A (en) * 2016-11-18 2018-05-25 日立空调·家用电器株式会社 Electric blower and the electric dust collector with the electric blower

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