CN1565374A - Upright vacuum cleaner lighting switching device - Google Patents
Upright vacuum cleaner lighting switching device Download PDFInfo
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- CN1565374A CN1565374A CN 03130065 CN03130065A CN1565374A CN 1565374 A CN1565374 A CN 1565374A CN 03130065 CN03130065 CN 03130065 CN 03130065 A CN03130065 A CN 03130065A CN 1565374 A CN1565374 A CN 1565374A
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- vacuum cleaner
- upright vacuum
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Abstract
The invention concerns an illuminating lamp switch device of the upright type vacuum cleaner. The illuminating lamp switch device installed inside of the said upright type vacuum cleaner comprises a cylindrical tube horizontally formed inside of the said main body, inside of which an axis being set, a guider installed by turning manner around the said axis, a gravity hammer fixed symmetrical to the guider with its dead weight points to the downwards constantly, a first terminal is set on the circumferential surface of the gravity hammer, a second terminal is set in internal perimeter surface of the said cylindrical tube. The fist terminal or the second terminal should be the arc shape. When the said body contacts and turns against the suction nozzle in a certain angle, the electric is conducted and the illuminating lamp is lighted up.
Description
Technical field
The present invention relates to a kind of vacuum cleaner, the luminous lamp switch device (A switch device of head lamp for up-right type vacuum cleaner) that particularly relates to a kind of upright vacuum cleaner, when carrying out cleaning operation, when the body of upright vacuum cleaner rotates the angle of setting relative to suction portion, just light illuminating lamp.
Background technology
Vacuum cleaner is to produce suction, and sucks the household electrical appliance of foreign matter such as dust by this suction.Above-mentioned vacuum cleaner is mainly used in big regional ground, particularly carpet-covered ground such as cleaning living room, and above-mentioned vacuum cleaner is referred to as vertical (up-right) vacuum cleaner.
Fig. 1 demonstrates the structure of upright vacuum cleaner.As shown in the figure, body 12 inside of upright vacuum cleaner comprise suction motor (not shown) that produces suction and the filter (not shown) of filtering the foreign matter in institute's inhaled air, and its outside formation is discharged to outside outlet (not shown) to the air after filtering.
The downside of above-mentioned body 12 connects suction nozzle 14 in rotating mode, makes that body of dust collector 12 can rotate predefined angle when said suction nozzle 14 contacts with ground.The upside of said suction nozzle 14 is provided with illuminating lamp 16, the zone of darkness such as makes at the bottom of cleaning bed, desk can illuminate.Above-mentioned illuminating lamp 16 is lighted in the unlatching of the power switch (not shown) by above-mentioned upright vacuum cleaner 10.
In addition, be provided with between above-mentioned body 12 and the suction nozzle 14 and be connected flexible pipe 18.Above-mentioned connection flexible pipe 18 guides to body 12 inside to the air that contains foreign matter that sucks by suction nozzle 14.By after connecting air that flexible pipe 18 is sucked into the inside of above-mentioned body 12 and filtering, be expelled to the outside of body 12 by the filter of body 12 inside.
But there are the following problems to have the illuminating lamp of upright vacuum cleaner of the prior art of said structure.
Above-mentioned illuminating lamp 16 does not have special switch, as long as the power switch of above-mentioned upright vacuum cleaner 10 is opened, is just lighted.So when not doing cleaning, as long as open the power switch of above-mentioned upright vacuum cleaner 10, illuminating lamp 16 is just lighted, thereby electricity wasting.
Summary of the invention
In order to address the above problem, to the purpose of this invention is to provide a kind of when only when using dust catcher to carry out cleaning operation, just light the lighting lamp device of the upright vacuum cleaner of illuminating lamp.
To achieve these goals, the invention provides a kind of upright vacuum cleaner, have the body of built-in suction motor, filter, the suction nozzle that connects in rotating mode in the lower end of above-mentioned body, the illuminating lamp that is arranged on the said suction nozzle upside, its luminous lamp switch device is characterised in that, comprising: the cylindrical duct that the inside of above-mentioned body forms along horizontal direction; Be arranged on the axle of above-mentioned cylindrical duct inside along horizontal direction; With above-mentioned axle is the center, and the constant gravity down by deadweight that is provided with in rotating mode hangs down; Be arranged on the first terminal of the vertical outer peripheral face of above-mentioned gravity; Be arranged on second terminal of above-mentioned cylindrical duct inner peripheral surface, in the time of the vertical placement of the relative suction nozzle of above-mentioned body, above-mentioned second terminal separates with the first terminal, and when the relative suction nozzle of above-mentioned body with the angular turn that presets the time, above-mentioned second terminal and the first terminal are in contact with one another.
The luminous lamp switch device of upright vacuum cleaner of the present invention has following effect: even open the power switch of above-mentioned upright vacuum cleaner, words that body is rotated relative to suction nozzle not, illuminating lamp can not lighted, and then has prevented the unnecessary electricity consumption before cleaning begins.Also promptly, the action of the suction motor of the luminous lamp switch of upright vacuum cleaner of the present invention and above-mentioned upright vacuum cleaner is irrelevant, only just lights illuminating lamp when the user cleans really, helps economize on electricity.
Description of drawings
Fig. 1 is the schematic isometric of general upright vacuum cleaner.
Fig. 2 is the cutaway view of the luminous lamp switch device of upright vacuum cleaner of the present invention.
Fig. 3 is the internal circuit diagram of upright vacuum cleaner of the present invention.
Fig. 4 a, 4b are the movement state diagrams of the luminous lamp switch device of upright vacuum cleaner of the present invention.
The critical piece description of reference numerals
30: upright vacuum cleaner 32: body
34: suction nozzle 36: illuminating lamp
38: connect flexible pipe (hose) 40: the luminous lamp switch device
42: cylindrical duct 44: axle
46: guider (guide) 46a: gravity hangs down
46b: balancing disk 48a: the first terminal
48b: second terminal 50: power end
60: power switch 70: suck motor
The specific embodiment
Describe the preferred embodiment of the luminous lamp switch device of upright vacuum cleaner of the present invention with reference to the accompanying drawings in detail.
Fig. 2 demonstrates the section of the luminous lamp switch device of upright vacuum cleaner of the present invention.Fig. 3 demonstrates the internal circuit of upright vacuum cleaner of the present invention.Fig. 4 a, 4b demonstrate the operating state of the luminous lamp switch device of upright vacuum cleaner of the present invention.
As shown in the figure, body 32 inside of above-mentioned upright vacuum cleaner 30 are provided with and suck motor and filter (not shown), and the outside of body 30 forms the outlet (not shown).In addition, the lower end of above-mentioned body 32 is connected with suction nozzle 34 in rotating mode, and the upside of said suction nozzle 34 is provided with illuminating lamp 36.Be connected flexible pipe 38 between above-mentioned body 32 and the suction nozzle 34.
Above-mentioned luminous lamp switch device 40 is arranged on the inside of above-mentioned body 32, the cylindrical duct 42 that constitutes above-mentioned luminous lamp switch device 40 is formed on the inside of above-mentioned body 32, the second terminal 48b that the inner peripheral surface setting of above-mentioned cylindrical duct 42 will be narrated hereinafter along horizontal direction.
Above-mentioned cylindrical duct 42 inside are provided with axle 44 along horizontal direction, are the center with above-mentioned axle 44, in rotating mode the vertical 46a of gravity are set, and it is owing to conduct oneself with dignity always towards the below.The vertical relative direction of principal axis of 46a of above-mentioned gravity has certain width, makes above-mentioned body 32 when suction nozzle 34 rotates the angle that presets, and is conducted oneself with dignity always towards the below by it.And the outer peripheral face of the vertical 46a of above-mentioned gravity is provided with the first terminal 48a that will describe hereinafter.
Embodiment with reference to the accompanying drawings when above-mentioned body 32 is vertical with 34 one-tenth of said suction nozzle again, hangs down 46a owing to inertia rolls in order to prevent above-mentioned gravity, is provided with balancing disk 46b.Above-mentioned balancing disk 46b is the center with above-mentioned axle 44, is symmetrical in the vertical 46a of above-mentioned gravity, and is fixed on the vertical 46a of gravity.It is on the rotary guider 46 in center that vertical 46a of above-mentioned gravity and balancing disk 46b are fixed on above-mentioned axle 44, and can be that rotate at the center with above-mentioned axle 44.
In addition, the outer peripheral face of the vertical 46a of above-mentioned gravity has the first terminal 48a, and the inner peripheral surface of above-mentioned cylindrical duct 42 has the second terminal 48b.When above-mentioned body 32 relative suction nozzles 34 were vertically standing, the first terminal 48a separated with the second terminal 48b, when above-mentioned body when suction nozzle rotates the angle that presets, the first terminal 48a and the second terminal 48b contact with each other.
In the above-mentioned the first terminal 48a or the second terminal 48b, at least one is a circular shape.But the above-mentioned the first terminal 48a and the second terminal 48b are limited to above-mentioned shape, as mentioned above, as long as both can separate or contact according to the rotation of the suction nozzle 34 of above-mentioned body 32, can.
As shown in Figure 3, above-mentioned illuminating lamp 36 connects respectively side by side with suction motor 70 relative power ends 50, and above-mentioned illuminating lamp 36 is connected in series with suction motor 70 relative power switches 60.According to the On/Off state of above-mentioned power switch 60, determine above-mentioned illuminating lamp 36 and the power supply supply that sucks motor 70.
But for illuminating lamp 36, luminous lamp switch device 40 is connected in series with power switch 60, and above-mentioned luminous lamp switch device 40 moves relative to the state that suction nozzle 34 rotates according to above-mentioned body 32.Specifically, when above-mentioned power switch 60 starts, when moving, just lights in above-mentioned luminous lamp switch device 40 above-mentioned illuminating lamp 36.Further specify, the user rotates above-mentioned body 32 in order to use dust catcher relative to suction nozzle 34, light above-mentioned illuminating lamp 36.Unaccounted parts C is a battery among the figure.
Below with reference to showing that Fig. 4 a and Fig. 4 b according to the operating state of the luminous lamp switch device of upright vacuum cleaner of the present invention describe the course of action that selects excellent embodiment with said structure in detail.
Shown in Fig. 4 a, when the body 32 relative suction nozzles 34 of above-mentioned upright vacuum cleaner 30 were vertically placed, the first terminal 48a of above-mentioned luminous lamp switch device 40 and the second terminal 48b were separated from each other, can not conducting.Start above-mentioned suction motor 70 so connect above-mentioned power switch 60, can not light above-mentioned illuminating lamp 36.
Shown in Fig. 4 b, after starting the power switch 60 of above-mentioned upright vacuum cleaner 30, the user above-mentioned body 32 after said suction nozzle 34 is rotated predefined angle, the deadweight of above-mentioned luminous lamp switch device 40 46a because above-mentioned gravity hangs down, during relative said suction nozzle 34 vertical placements with above-mentioned body 32 the same down, but the angle identical angular turn of the above-mentioned second terminal 48b to rotate with above-mentioned body 32, thereby make the above-mentioned the first terminal 48a and the second terminal 48b contact with each other and switch on, the electric current of above-mentioned power end 50 supplies flows to above-mentioned illuminating lamp 36 by the above-mentioned the first terminal 48a and the second terminal 48b that connects, and lights illuminating lamp 36.
Basic technological thought of the present invention is: the inside setting of above-mentioned body of dust collector is rotated relative to suction nozzle with above-mentioned upright vacuum cleaner body and is had nothing to do constant the first terminal down; Second terminal that rotates according to the rotation of above-mentioned body.
Though the front is described the present invention in detail, persons of ordinary skill in the art may appreciate that under the prerequisite of the spirit and scope of the invention of in not breaking away from right request scope, determining, can make various changes and modification.
Claims (4)
1. a upright vacuum cleaner has the body of built-in suction motor, filter, the suction nozzle that connects in rotating mode in the lower end of above-mentioned body, the illuminating lamp that is arranged on the said suction nozzle upside, and its luminous lamp switch device is characterised in that, comprising:
The cylindrical duct that forms along horizontal direction in the inside of above-mentioned body;
Be arranged on the axle of above-mentioned cylindrical duct inside along horizontal direction;
With above-mentioned axle is the center, and the constant gravity down by deadweight that is provided with in rotating mode hangs down;
Be arranged on the first terminal of the vertical outer peripheral face of above-mentioned gravity;
Be arranged on second terminal of above-mentioned cylindrical duct inner peripheral surface,
When the relative suction nozzle of above-mentioned body is vertical when placing, above-mentioned second terminal separates with the first terminal, and when the relative suction nozzle of above-mentioned body with predefined angular turn the time, above-mentioned second terminal and the first terminal are in contact with one another.
2. the luminous lamp switch device of upright vacuum cleaner according to claim 1 is characterized in that:
At least one is a circular shape in the above-mentioned the first terminal or second terminal.
3. the luminous lamp switch device of upright vacuum cleaner according to claim 1 and 2 is characterized in that:
Also being provided with above-mentioned axle is the center, and with the above-mentioned gravity symmetrically arranged balancing disk of gravity on hanging down that be fixed on that hang down.
4. the luminous lamp switch device of upright vacuum cleaner according to claim 3 is characterized in that:
Also being provided with above-mentioned axle is the center, with rotating mode be fixed on above-mentioned gravity hang down with balancing disk on guider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03130065 CN1565374A (en) | 2003-06-17 | 2003-06-17 | Upright vacuum cleaner lighting switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03130065 CN1565374A (en) | 2003-06-17 | 2003-06-17 | Upright vacuum cleaner lighting switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1565374A true CN1565374A (en) | 2005-01-19 |
Family
ID=34469449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03130065 Pending CN1565374A (en) | 2003-06-17 | 2003-06-17 | Upright vacuum cleaner lighting switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1565374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479299A (en) * | 2013-09-17 | 2014-01-01 | 无锡莱吉特信息科技有限公司 | Dust collector sucker capable of lighting |
-
2003
- 2003-06-17 CN CN 03130065 patent/CN1565374A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479299A (en) * | 2013-09-17 | 2014-01-01 | 无锡莱吉特信息科技有限公司 | Dust collector sucker capable of lighting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |