CN101143080A - Built-in push-button switch for dust remover - Google Patents
Built-in push-button switch for dust remover Download PDFInfo
- Publication number
- CN101143080A CN101143080A CNA2006100156814A CN200610015681A CN101143080A CN 101143080 A CN101143080 A CN 101143080A CN A2006100156814 A CNA2006100156814 A CN A2006100156814A CN 200610015681 A CN200610015681 A CN 200610015681A CN 101143080 A CN101143080 A CN 101143080A
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- switch
- casing
- groove
- handle
- dust collector
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Abstract
The invention relates to a inside laid keyswitch of a dust collector, which is arranged inside a groove at the edge of a machine crust and consists of a keyswitch, a spring and an electric appliance switch plug-in which are assembled together. The top of a switch key at the upper part is lower than the upper edge of the groove; the electric appliance switch plug-in at the lower part is opposite to a contact unit at an external power source wire of a motor inside the machine crust. The groove of the inside laid switch at the edge of the machine crust is covered by a handle which is arranged at the edge of the machine crust, which ensures that the switch component can not be shown outside the machine crust, so as to avoid the problems that the switch is touched by mistake and the dust collector is operated by mistake. When the dust collector needs starting, the handle is lifted and rotated from the position which is adhibited with a switch mark, and the groove which is covered by the handle is shown out, and then the switch key of the switch is pressed, and the switch key presses the electric appliance witch plug-in by the spring to switch on an external power source circuit of the motor inside the machine crust, and the dust collector can run.
Description
Technical field
The present invention relates to dust catcher, particularly relate to the electric switch of dust catcher.
Background technology
Dust catcher is a kind of household electrical appliance of indoor cleaning health, is used for removing the dust in ground, carpet, wall, furniture and various slits.In general, the member of dust catcher mainly comprises main body of dust collector, suction nozzle and air intake duct etc., is that the aspirator that dominant shape becomes is arranged in the main body with motor and blower fan, and the air entry of the oriented under shed of suction nozzle also communicates with body interior by air intake duct.Behind the power connection, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the rubbish the suction nozzle air entry, dust suck in the main body by air entry together with air.The air that contains dust is filtered dust and foreign matter by filter in main body and gathers together, and air after filtering is discharged to outside the main body of dust collector again, like this, just reaches the effect of dust out, clean floor.
According to its profile classification, dust catcher can be divided into vertical type dust collector and horizontal dust collector substantially.This body profile of horizontal dust collector is a jar tubbiness, and intrinsic first half is installed by filter, latter half of installation aspirator.
Fig. 1 is the body outside drawing of a kind of horizontal dust collector of prior art.
As shown in Figure 1, the body of dust collector outward appearance mainly is made of with the dust bucket 2 that is arranged on the casing rear portion the casing 1 of front portion.Roller 3 is installed in the both sides of casing 1, and the bottom is a base 4.Roller can move body of dust collector on ground.During mobile body of dust collector, mention the handle 6 on body top.During mobile body of dust collector, mention the handle on body top.Handle 6 is installed in the top edge of casing 1, and the patchhole at handle 6 two ends is enclosed within on the protrusion of inboard, casing top edge two ends, and handle 6 can be rotated.When handle 6 is placed on the casing 1, the top edge of casing 1 is blocked.
Body of dust collector is connected with air intake duct (not shown) by the support connecting piece 5 of casing 1 front portion, and air intake duct is connected with suction nozzle (not shown).Motor and blower fan are arranged in the casing 1, and the air inlet of blower fan communicates with the air entry of suction nozzle under shed by air intake duct.
On the top of casing 1 dust catcher switch 7 is set.Switch 7 is a key switch, is made of the switch key 7a that is assembled together, spring 7b and electric switch plug-in unit 7c.The switch key 7a that is arranged on the switch 7 on casing 1 top is exposed at the front of the casing top edge of casing outside, and the electric switch plug-in unit 7c of switch 7 is corresponding with contact on the circumscripted power line of casing built-in motor.
When dust catcher need start, press the switch key 7a of switch 7, switch key 7a depresses electric switch plug-in unit 7c by spring 7b, make the external power supply circuit turn-on of casing built-in motor, motor rotates and drives the blower fan rotation, suction nozzle air entry suction air and dust, dust catcher running.
The switch 7 of above-mentioned dust catcher is arranged on the top of casing 1, and, the switch key 7a of switch 7 upper ends is exposed at the front of the casing top edge of casing 1 outside, therefore, switch 7 is bumped easily by mistake, when the maloperation, particularly dust catcher of appearance dust catcher moved on ground, this can influence the use of dust catcher.
Summary of the invention
It is outside and bumped by mistake and occur the problem of dust catcher maloperation easily to exist the upper end of switch to be exposed at casing at the dust catcher of above-mentioned prior art, the present invention has released the dust catcher that has built-in switch, its purpose is the switch of dust catcher is arranged in the groove of casing top edge, and groove envelope is hidden by the handle that is placed on the casing top edge, thereby make the switch key of switch upper end can not be exposed at the casing outside, therefore, avoid switch to be bumped by mistake and occur the problem of dust catcher maloperation easily.
Built-in push-button switch for dust remover involved in the present invention is arranged in the groove of casing top edge, is made of the switch key that is assembled together, spring and electric switch plug-in unit.The top of the switch key on top is lower than the upper limb of groove, and the electric switch plug-in unit of bottom is corresponding with contact on the circumscripted power line of casing built-in motor.Hide by the handle envelope that is placed on the casing top edge in the groove of casing top edge built-in switch, the parts of switch can not be appeared in the casing outside, thereby avoid switch to be bumped by mistake and occur the problem of dust catcher maloperation easily.Judge the position of switch for ease of the user, hide the relevant position of the handle on the groove, post the switch sign in envelope.
When dust catcher need start use, the switch sign is mentioned and swing handle from posting, then the groove of handle envelope screening reveals, press the switch key of switch again, switch key is depressed the electric switch plug-in unit by spring, make the external power supply circuit turn-on of casing built-in motor, dust catcher is running just.
Description of drawings
Fig. 1 is a kind of body of dust collector outside drawing of prior art.
Fig. 2 is the body of dust collector outside drawing that the present invention relates to.
Fig. 3 is the casing and the construction of switch exploded view of the dust catcher that the present invention relates to.
Description of reference numerals:
1, casing 2, dust bucket
3, roller 4, base
5, support connecting piece 6, handle
7, switch 7a, switch key
7b, spring and electrical equipment 7c, switch plug-in unit
8, switch sign 9, patchhole
10, casing top edge 11, protrusion
12, groove
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present invention is further specified.
Fig. 2 shows the body of dust collector outside drawing that the present invention relates to, and Fig. 3 shows casing and its built-in push-button switch STRUCTURE DECOMPOSITION figure of the dust catcher that the present invention relates to.
As shown in the figure, body of dust collector outward appearance involved in the present invention mainly is made of with the dust bucket 2 that is arranged on the casing rear portion the casing 1 of front portion.Roller 3 is installed in the both sides of casing 1, and the bottom is a base 4.Handle 6 is installed on the top edge 10 of casing 1, and the patchhole 9 at handle 6 two ends is enclosed within on the protrusion 11 of inboard, casing top edge 10 two ends, and handle 6 can be rotated.Handle 6 was placed on the casing 1 o'clock, and the top edge 10 of casing 1 is blocked.
Built-in push-button switch for dust remover is arranged in the groove 12 of casing 1 top edge 10, is made of the switch key 7a that is assembled together, spring 7b and electric switch plug-in unit 7c.The top of the switch key 7a on top is lower than the upper limb of groove 12, and the electric switch plug-in unit 7c of bottom is corresponding with contact on the circumscripted power line of casing 1 built-in motor.Hide by handle 6 envelopes that are placed on the casing top edge 10 in the groove 12 of casing top edge 10 built-in switch, the parts of switch can not be appeared in casing 1 outside.Switch sign 8 is posted in the relevant position of the handle 6 on envelope screening groove 12, is convenient to the position that the user judges the built-in push-button switch that does not appear in casing 1 outside.When dust catcher need start use, identify 8 and mention and swing handle 6 from posting switch, then the groove 12 of handle envelope screening reveals, press the switch key 7a of switch again, switch key 7a depresses electric switch plug-in unit 7c by spring 7b, make the external power supply circuit turn-on of casing 1 built-in motor, dust catcher is running just.
Claims (2)
1. a built-in push-button switch for dust remover is made of the switch key that is assembled together, spring, electric switch plug-in unit, it is characterized in that built-in push-button switch is arranged in the groove of dust catcher casing top edge.
2. built-in push-button switch for dust remover according to claim 1 is characterized in that, the top of switch key is lower than the upper limb of groove, and the switch in the groove is hidden by the handle envelope that is placed on the casing top edge, and the parts of switch can not be appeared in the casing outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100156814A CN101143080A (en) | 2006-09-15 | 2006-09-15 | Built-in push-button switch for dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100156814A CN101143080A (en) | 2006-09-15 | 2006-09-15 | Built-in push-button switch for dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101143080A true CN101143080A (en) | 2008-03-19 |
Family
ID=39205943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100156814A Pending CN101143080A (en) | 2006-09-15 | 2006-09-15 | Built-in push-button switch for dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101143080A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837321A (en) * | 2018-06-28 | 2018-11-20 | 苏州国科盈睿医疗科技有限公司 | Blue light treating device |
| WO2018224026A1 (en) * | 2017-06-09 | 2018-12-13 | 天佑电器（苏州）有限公司 | Vacuum cleaner |
| CN113194803A (en) * | 2018-12-21 | 2021-07-30 | 创科地板护理技术有限公司 | Floor cleaner |
-
2006
- 2006-09-15 CN CNA2006100156814A patent/CN101143080A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018224026A1 (en) * | 2017-06-09 | 2018-12-13 | 天佑电器（苏州）有限公司 | Vacuum cleaner |
| CN109008797A (en) * | 2017-06-09 | 2018-12-18 | 天佑电器（苏州）有限公司 | Dust catcher |
| US11375864B2 (en) | 2017-06-09 | 2022-07-05 | Skybest Electric Appliance Co., Ltd. | Vacuum cleaner |
| CN108837321A (en) * | 2018-06-28 | 2018-11-20 | 苏州国科盈睿医疗科技有限公司 | Blue light treating device |
| CN113194803A (en) * | 2018-12-21 | 2021-07-30 | 创科地板护理技术有限公司 | Floor cleaner |
| CN113194803B (en) * | 2018-12-21 | 2023-06-06 | 创科地板护理技术有限公司 | Floor cleaner |
| US11690492B2 (en) | 2018-12-21 | 2023-07-04 | Techtronic Floor Care Technology Limited | Floor cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080319 |