CN205054007U - Window cleaner with adjustable electromagnetism - Google Patents
Window cleaner with adjustable electromagnetism Download PDFInfo
- Publication number
- CN205054007U CN205054007U CN201520786151.4U CN201520786151U CN205054007U CN 205054007 U CN205054007 U CN 205054007U CN 201520786151 U CN201520786151 U CN 201520786151U CN 205054007 U CN205054007 U CN 205054007U
- Authority
- CN
- China
- Prior art keywords
- window cleaner
- magnetic core
- coil
- wool fabric
- indoor
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 210000002268 wool Anatomy 0.000 claims abstract description 18
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 3
- 230000006698 induction Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- Wing Frames And Configurations (AREA)
Abstract
The utility model provides a window cleaner with adjustable electromagnetism, including outdoor window cleaner and indoor window cleaner, the spot of erasing glass internal and external surface respectively, wherein, the inside magnet that has inlayed of outdoor window cleaner, the outside cover has the detachable wool fabric, indoor window cleaner includes: magnetic core, coil, slide rheostat, tensile pole and wool fabric, DC power supply, coil and slide rheostat establish ties, and the coil cover is established on the magnetic core, and the one end of magnetic core covers has the detachable wool fabric, and the other end of magnetic core is fixed with tensile pole, and it is flexible that tensile pole prolongs length direction. Through adjusting the size and orientation that slide rheostat can change effort between indoor, the outdoor window cleaner, the window cleaner demand of wiping away of the adaptable different areas of length through adjusting the telescopic link, simple structure, convenient to use.
Description
Technical field
The utility model relates to a kind of window cleaner, particularly relates to the adjustable window cleaner of a kind of electromagnetism.
Background technology
More and more higher along with floor, window is wiped with rag, its safety coefficient is very low, reality is also infeasible, along with the development of technology, some window cleaners using permanent magnet are in succession there is in the market, this kind of window cleaner is two blocks of wool fabrics being wrapped in magnet, utilize the magnetic material principle that there is a natural attraction between the sexes in use, one piece of window cleaner is placed in outdoor, another block is placed in indoor, utilize the mutual attraction of N pole and S pole, as long as mobile that the indoor half magnet of user, another outdoor block also will move thereupon, solve the problem that high-storey wipes window inconvenience.Although above-mentioned window cleaner improves safety coefficient, facilitate the life of people, but still there is some shortcomings part.
Window cleaner is in the market all two pieces of different in nature permanent magnets, wool fabric is sticked again in its surperficial face, when wiping vacuum glass or double glazing, mutual attractive force between permanent magnet will obviously reduce, even such a case may be there is: when user moves indoor window cleaner, because suction is not enough, second half outdoor magnet comes off, and there is very large potential safety hazard; In addition, when user needs cleaning wool fabric, after being unloaded, be easy to two blocks of magnet to stick together, and be difficult to be separated again, even if wool fabric is not unloaded, after two blocks of magnet stick together, general housewife is also difficult to be separated, and also cannot reuse.These drawbacks, cause many unnecessary troubles and inconvenience to user.
Summary of the invention
Goal of the invention: easily come off for solving existing window cleaner, the technical problem that the little and inside and outside window cleaner of range of application not easily separates, the utility model proposes the adjustable window cleaner of a kind of electromagnetism, effectively can regulate the attraction size between inside and outside window cleaner, thus be applicable to the wiping demand of all kinds of material, inside and outside window cleaner is easy to separately simultaneously, easy to use.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model proposes is: the adjustable window cleaner of a kind of electromagnetism, comprise outdoor window cleaner and indoor window cleaner, described outdoor window cleaner inside is embedded with magnet 6, and the outside of outdoor window cleaner is coated with dismountable woolen 5; Described indoor window cleaner comprises: magnetic core 1, coil 2, slide rheostat 3, expansion link 4 and wool fabric 5, and coil 2 and slide rheostat 3 are connected, and coil 2 is set on magnetic core 1; Magnetic core 1 is made up of soft magnetic materials; Wool fabric 5 covers one end of magnetic core 1, and wool fabric 5 is detachable; Expansion link 4 is fixed on the other end of magnetic core 1, and expansion link 4 can stretch in elongatedness direction.
Preferably, described expansion link 4 is kink tubular construction, and its body is provided with some holding sections along its length.
Preferably, described magnetic core 1 is superposed by silicon steel sheet and forms.
Beneficial effect: compared with prior art, the utility model has following beneficial effect:
1, the attraction size between inside and outside window cleaner can be regulated, the wiping needs of different structure unlike material window can be adapted to;
2, the force direction between inside and outside window cleaner can be regulated, make indoor, outdoor window cleaner is convenient to separately;
Stretching pole length can be adjusted flexibly according to wiping scope when 3, using, easy to use.
Accompanying drawing explanation
Fig. 1 is the outdoor window cleaner structural representation of the adjustable window cleaner of a kind of electromagnetism that the utility model proposes;
Fig. 2 is the indoor window wiper structure schematic diagram of the adjustable window cleaner of a kind of electromagnetism that the utility model proposes.
In figure, 1, magnetic core, 2, coil, 3, slide rheostat, 4, expansion link, 5, wool fabric, 6, magnet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
The inside and outside window wiper structure schematic diagram of the adjustable window cleaner of a kind of electromagnetism as shown in Figure 1 and Figure 2 for the utility model proposes.The adjustable window cleaner of described electromagnetism comprises outdoor window cleaner and indoor window cleaner, and described outdoor window cleaner inside is embedded with magnet 6, and the outside of outdoor window cleaner is coated with dismountable woolen 5; Described indoor window cleaner comprises: magnetic core 1, coil 2, slide rheostat 3, expansion link 4 and wool fabric 5, and coil 2 and slide rheostat 3 are connected, and coil 2 is set on magnetic core 1; Magnetic core 1 is made up of soft magnetic materials; Wool fabric 5 covers one end of magnetic core 1, and wool fabric 5 is detachable; Expansion link 4 is fixed on the other end of magnetic core 1, and expansion link 4 can stretch in elongatedness direction.
When battery installed by indoor window cleaner, magnetic core 1 and coil 2 form energization solenoid, and one end of energization solenoid is equivalent to the N pole of magnet, and the other end is equivalent to S pole, the magnetic induction line of the similar bar magnet outside of magnetic induction line of energization solenoid outside.The magnetic field size expression formula of its inside is:
H＝n×I
Wherein, I represents the electric current flowing through coil 2, the solenoid number of turns in n representation unit length.
According to Biot-Savart law: the magnetic induction intensity expression formula that energization solenoid produces is
Wherein, B is the magnetic induction intensity that whole resource loop causes, μ
0for space permeability, its value is 4 π × 10
-7h/m, I represent the electric current flowing through coil 2, and L is path of integration, and r is the distance between the magnetic induction intensity dB place that causes of current path dl section and dl.The magnetic field that electrical solenoid produces attracts each other with outdoor magnet, magnetic core 1 and coil 2 are connected with slide rheostat 3, the size of electric current in circuit is changed by the large I changing slide rheostat resistance, and then regulate magnetic field strong and weak, to adapt to the wiping demand of unlike material, thickness and structural glass window.When indoor window cleaner and outdoor window cleaner stick together because of carelessness mutually, the sense of current can be changed make two blocks of magnet and mutually repel, become and be more prone to separately.
When needing the windowpane area of wiping larger, adjustable stretching pole length, thus the part that erasable window is distant, climb ladder or step on the modes such as stool without the need to adopting, the safety in utilization of adding users and convenience.
Preferably, described stretching bar 4 can be designed to kink tubular construction, and body is provided with multiple holding section, can adapt to the wiping demand of different distance.
Preferably, magnetic core 1 is made up of silicon steel material, and its structure is that silicon steel sheet stack adduction ties up integrally.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the adjustable window cleaner of electromagnetism, is characterized in that, comprises outdoor window cleaner and indoor window cleaner, and described outdoor window cleaner inside is embedded with magnet (6), and the outside of outdoor window cleaner is coated with dismountable wool fabric (5); Described indoor window cleaner comprises: magnetic core (1), coil (2), slide rheostat (3), expansion link (4) and wool fabric (5), coil (2) and slide rheostat (3) series connection, coil (2) is set on magnetic core (1); Magnetic core (1) is made up of soft magnetic materials; Wool fabric (5) covers one end of magnetic core (1), and wool fabric (5) is detachable; Expansion link (4) is fixed on the other end of magnetic core (1), and expansion link (4) can stretch in elongatedness direction.
2. the adjustable window cleaner of a kind of electromagnetism according to claim 1, is characterized in that, described expansion link (4) is kink tubular construction, and its body is provided with some holding sections along its length.
3. the adjustable window cleaner of a kind of electromagnetism according to claim 1, is characterized in that, described magnetic core (1) is superposed by silicon steel sheet and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786151.4U CN205054007U (en) | 2015-10-12 | 2015-10-12 | Window cleaner with adjustable electromagnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786151.4U CN205054007U (en) | 2015-10-12 | 2015-10-12 | Window cleaner with adjustable electromagnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054007U true CN205054007U (en) | 2016-03-02 |
Family
ID=55380626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786151.4U Expired - Fee Related CN205054007U (en) | 2015-10-12 | 2015-10-12 | Window cleaner with adjustable electromagnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919509A (en) * | 2016-06-20 | 2016-09-07 | 苏州市灵通玻璃制品有限公司 | Rotation type glass cleaning equipment |
| CN105919507A (en) * | 2016-06-20 | 2016-09-07 | 苏州市灵通玻璃制品有限公司 | Glass cleaning equipment with cutting knife |
-
2015
- 2015-10-12 CN CN201520786151.4U patent/CN205054007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919509A (en) * | 2016-06-20 | 2016-09-07 | 苏州市灵通玻璃制品有限公司 | Rotation type glass cleaning equipment |
| CN105919507A (en) * | 2016-06-20 | 2016-09-07 | 苏州市灵通玻璃制品有限公司 | Glass cleaning equipment with cutting knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20171012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |