CN2523010Y - Water-proof, anticorrosive, anticreeping safety switch - Google Patents
Water-proof, anticorrosive, anticreeping safety switch Download PDFInfo
- Publication number
- CN2523010Y CN2523010Y CN 02223335 CN02223335U CN2523010Y CN 2523010 Y CN2523010 Y CN 2523010Y CN 02223335 CN02223335 CN 02223335 CN 02223335 U CN02223335 U CN 02223335U CN 2523010 Y CN2523010 Y CN 2523010Y
- Authority
- CN
- China
- Prior art keywords
- switch
- permanent magnet
- handle
- moving contact
- contact
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Slide Switches (AREA)
Abstract
The utility model discloses a waterproof, anticorrosive and anti-creepage safe switch, comprising a switch faceplate and a switch box. A switch handle is arranged on the switch faceplate, and a dynamic contact and a static contact are arranged in the switch box. The utility model is characterized in that a permanent magnet is arranged in the switch handle; the switch box is a fully sealed insulation structure, and a permanent magnet is also arranged on the dynamic contact, and the mutually opposite faces of the permanent magnet on the switch handle and the permanent magnet on the dynamic contact have different magnetisms. The utility model adopts a way of isolating the switch handle and the dynamic and the static contacts into two independent parts which are fully isolated and insulated, and the dynamic and the static contacts are arranged in the completely sealed and insulated switch box, and then a design proposal of realizing a switching-on and switching-off of the dynamic contact and the static contact can be reached through an absorbing or an excluding magnetic force generated between the permanent magnet on the switch handle and the permanent magnet on the dynamic contact. Compared with present switches used for electric apparatuses, the utility model has the advantages that the safe switch is waterproof, anticorrosive and anti-creepage; the safe switch can be used in water, bathroom or outdoor wet places, etc. and can also be used in a high-explosive environment.
Description
Technical field
The utility model relates to a kind of electric switch, particularly waterproof, anticorrosion, anticreep safety switch.
Background technology
At present, our daily life the appliance switch that generally uses owing on its project organization, in wet environment, uses and easily leaks electricity, the initiation security incident.This in addition appliance switch uses in corrosive environment, also damages easily.
Summary of the invention
Goal of the invention of the present utility model provides a kind of waterproof, anticorrosion, anticreep safety switch, to solve the weak point that existing appliance switch exists.
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is: waterproof, anticorrosion, anticreep safety switch, comprise switch panel and switch enclosure, switch is housed on switch panel dials handle, dynamic and static contact is housed in the switch enclosure, it is characterized in that described switch is dialled a block permanent magnet is housed on the handle; Described switch enclosure is totally-enclosed insulation structure, and a block permanent magnet also is housed on moving contact; Described switch is dialled the magnetic of permanent magnet on the handle face relative with permanent magnet on the described moving contact should be different.
The further technical scheme that the utility model adopted is: another block permanent magnet also is housed on moving contact; This block permanent magnet and described switch are dialled the magnetic of the relative face of permanent magnet on the handle should be identical.
Basic functional principle of the present utility model is: when press or the toggle switch panel on switch when dialling handle and being in the position of " opening ", at this moment permanent magnet and the permanent magnet on the moving contact dialled on the handle of switch is approaching, because both magnetic of relative face are different, can produce the magnetic force of inhaling mutually between the two and make both adhesives, thereby drive closure between moving contact and the fixed contact, make circuit turn-on.When press or the toggle switch panel on switch when dialling handle and being in the position of " pass ", at this moment switch is dialled permanent magnet on the handle away from the permanent magnet on the moving contact, the magnetic force of inhaling is mutually eliminated between the two, moving contact opens under the effect of elasticity own or other elastic devices, separate with fixed contact, thereby circuit is disconnected.If another block permanent magnet also is housed on moving contact, like this when press or the toggle switch panel on switch when dialling handle and being in the position of " pass ", permanent magnet and this part permanent magnet on the moving contact that switch is dialled on the handle are approaching, because both magnetic of relative face are identical, so between can produce the magnetic force that repels each other, make both separately, separate with fixed contact, circuit is disconnected thereby drive moving contact.The utility model can also toggle switch be dialled handle and is slided on switch panel in addition, the permanent magnet that makes switch dial on the handle slides on moving contact by the permanent magnet that the magnetic force of inhaling mutually drives on the moving contact, realize between moving contact and the fixed contact closedly and separate, reach the purpose of control circuit break-make.Or make switch dial permanent magnet on the handle to drive moving contact by the magnetic force of inhaling mutually by the permanent magnet on the moving contact and between a plurality of fixed contacts, slide, to realize the closure between moving contact and a plurality of fixed contacts and to separate, reach the purpose of controlling a plurality of power-on circuits.Because the utility model has adopted switch is dialled the moving of handle and conduction, fixed contact is divided into two complete isolated insulations of independent parts, and will conduct electricity moving, fixed contact is installed in the switch enclosure of totally-enclosed insulation, dial the suction mutually or the magnetic force that repels each other that produces between the permanent magnet on permanent magnet and the moving contact on the handle by switch, realize moving, the closure of fixed contact with separate, reach the design of power on/off purpose, thereby compare with existing appliance switch, has waterproof, anticorrosion, anti-creeping advantage, can be in water or the bathroom, the outdoor grade in the wet environment used, and also can use in the quick-fried environment of height.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the principle schematic of the utility model embodiment 1;
Fig. 4 is the principle schematic of the utility model embodiment 2;
Fig. 5 is the principle schematic of the utility model embodiment 3;
Fig. 6 is the principle schematic of the utility model embodiment 4;
Fig. 7 is the structural representation of the utility model embodiment 5;
Fig. 8 is the principle schematic of the utility model embodiment 5
Embodiment
Embodiment 1: as Fig. 1～waterproof, anticorrosion, anticreep safety switch shown in Figure 3, comprise switch panel 1 and switch enclosure 2,3 switch is housed dials handle 4 by shipping and reselling on another market on switch panel 1 that the lower end of dialling handle 4 at switch is stained with a block permanent magnet 5.Switch enclosure 2 is totally-enclosed insulation structure, its box body is provided with a blind groove 6 of spill, dynamic and static contact 7,8 is housed in the box body of switch enclosure 2, on dynamic and static contact 7,8, be connected with and draw lead 9,10, moving contact 7 is one to have certain flexible scale copper, also is stained with a block permanent magnet 11 thereon.Switch panel 1 is fixed on the outer top of switch enclosure 2 box bodys, and the lower end that makes switch dial handle 4 extend in the blind groove 6 of spill on the box body.The magnetic of permanent magnet 11 both the relative faces on being bonded at permanent magnet 5 that switch dials handle 4 lower ends and being bonded at moving contact 7 should be different, is respectively S level and N level.
When switch being dialled handle 4 and be allocated to the position of " pass ", at this moment be bonded at switch and dial the permanent magnet 5 of handle 4 lower ends and in Fig. 3, be in " F " position, because the elasticity of moving contact 7 itself makes dynamic and static contact 7,8 be in off-state all the time.When switch being dialled handle 4 and is allocated to the position of " opening ", at this moment being bonded at switch dials the permanent magnet 5 of handle 4 lower ends and is in " F ' " position, since the S level of permanent magnet 5 be bonded at moving contact 7 on the N level of permanent magnet 11 apart from very near and the two poles of the earth are relative, thereby can produce very strong magnetic attracting power between permanent magnet 5 and 11, make moving contact 7 overcome the position of resilient movement of self, contact with fixed contact 8, at this moment circuit turn-on.If when switch being dialled handle 4 and be allocated to the position of " pass " again, moving contact 7 flicks from fixed contact 8 again behind the suction-combining force that loses magnetism.
Embodiment 2: waterproof as shown in Figure 4, anticorrosion, anticreep safety switch, it also is equipped with another block permanent magnet 12 on moving contact 7, this block permanent magnet 12 is identical with permanent magnet 5 both magnetic of relative face that switch is dialled on the handle 4, is S level or N level, and all the other are with embodiment 1.
When switch being dialled handle 4 and is allocated to the position of " pass ", at this moment being bonded at switch dials the permanent magnet 5 of handle 4 lower ends be in " F " position in Fig. 4, since the S level of permanent magnet 5 be bonded at moving contact 7 on the S level of permanent magnet 12 apart from very near and the two poles of the earth are relative, thereby can produce very strong magnetic repulsive force between permanent magnet 5 and 12, make dynamic and static contact 7,8 be in off-state all the time.When switch being dialled handle 4 and is allocated to the position of " opening ", at this moment being bonded at switch dials the permanent magnet 5 of handle 4 lower ends and is in " F ' " position, since the S level of permanent magnet 5 be bonded at moving contact 7 on the N level of permanent magnet 11 apart from very near and the two poles of the earth are relative, thereby can produce very strong magnetic attracting power between permanent magnet 5 and 11, make moving contact 7 contact, at this moment circuit turn-on with fixed contact 8.If when switch being dialled handle 4 and be allocated to the position of " passs " again, moving contact 7 flicks from fixed contact 8 again under the magnetic repulsive force effect of generation between permanent magnet 5 and 12.
Embodiment 3: waterproof as shown in Figure 5, anticorrosion, anticreep safety switch, and its moving contact 7 is provided with slideway 17, and permanent magnet 11 is installed in the slideway 17, and can slide on moving contact 7 along slideway 17.All the other are with embodiment 1.
When switch being dialled handle 4 and be allocated to the position of " pass ", at this moment be bonded at switch and dial the permanent magnet 5 of handle 4 lower ends and in Fig. 5, be in " F " position, because the elasticity of moving contact 7 itself makes dynamic and static contact 7,8 be in off-state all the time.When switch being dialled handle 4 and is allocated to the position of " opening ", at this moment being bonded at switch dials the permanent magnet 5 of handle 4 lower ends and is in " F ' " position, since the S level of permanent magnet 5 be contained in moving contact 7 sliding ways 17 in the N level of permanent magnet 11 apart from very near and the two poles of the earth are relative, thereby can produce very strong magnetic attracting power between permanent magnet 5 and 11, therefore dial handle 4 at toggle switch, make and be bonded at switch and dial the permanent magnet 5 of handle 4 lower ends and move on to the process of " F ' " position from " F " position, permanent magnet 5 can drive permanent magnet 11 and move in the slideway 17 of moving contact 11, make moving contact 7 overcome the position of resilient movement of self, contact with fixed contact 8, at this moment circuit turn-on.If when switch being dialled handle 4 and be allocated to the position of " pass " again, moving contact 7 flicks from fixed contact 8 again behind the suction-combining force that loses magnetism.
Embodiment 4: waterproof as shown in Figure 6, anticorrosion, anticreep safety switch, it has 7 one-tenth symmetrical structures of two groups of 7,8, two groups of moving contacts of dynamic and static contact, about 8 one-tenth arrangements of two groups of fixed contacts, be equipped with permanent magnet 11 on each moving contact 7, all the other are with embodiment 1.
Embodiment 5: as Fig. 7～waterproof, anticorrosion, anticreep safety switch shown in Figure 8, comprise switch panel 1 and switch enclosure 2, in the chute 13 on switch panel 1 switch is housed and dials handle 4 that the lower end of dialling handle 4 at switch is stained with a block permanent magnet 5.Chute 13 can be designed to linear, or annular, or labyrinth shape.Switch enclosure 2 is totally-enclosed insulation structure, its box body be provided with switch panel 1 on the blind groove 6 of spill that adapts of chute 13, both can be designed to linear, or annular, or labyrinth shape.Switch panel 1 is fixed on the outer top of switch enclosure 2 box bodys, and the lower end that makes switch dial handle 4 extend in the blind groove 6 of spill on the box body.A moving contact 7 and a plurality of fixed contact 8 are housed in the box body of switch enclosure 2, in the box body of switch enclosure 2, be provided with two grooves 14,15 excessively that remain runs parallel in addition, crossing the trend of groove 14,15 and the trend of the blind groove 6 of spill adapts, both can move towards for linear, also can also move towards for labyrinth shape for annular moves towards.A plurality of fixed contacts 8 were evenly arranged in the groove 14, were connected with respectively on it to draw lead 10; Be laid with conductive strips 16 in crossing groove 15, an end of conductive strips 16 is connected with draws lead 9.Also be stained with a block permanent magnet 11 on the moving contact 7.The magnetic of permanent magnet 11 both the relative faces on being bonded at permanent magnet 5 that switch dials handle 4 lower ends and being bonded at moving contact 7 should be different, is respectively S level and N level.When dialling handle 4 along 13 moving switchs of the chute on the switch panel 1, the permanent magnet 5 that switch is dialled handle 4 lower ends holds the permanent magnet 11 on the moving contact 7, make the two ends of moving contact 7 make linear or annular or labyrinth shape and move along two grooves 14,15 of crossing that remain runs parallel, respectively with different fixed contact 8 contacts, to connect the different circuit of its control.Present embodiment can be made linear slidingtype waterproof, anticorrosion, anticreep safety switch; Also can make disc type waterproof, anticorrosion, anticreep safety switch; Can also make labyrinth type waterproof, anticorrosion, anticreep safety switch; The a plurality of combinations of present embodiment can be made the cipher appliance switch.
Claims (8)
1, waterproof, anticorrosion, anticreep safety switch, comprise switch panel (1) and switch enclosure (2), switch is housed on switch panel (1) dials handle (4), dynamic and static contact (7,8) is housed in the switch enclosure (2), it is characterized in that described switch is dialled a block permanent magnet (5) is housed on the handle (4); Described switch enclosure (2) is totally-enclosed insulation structure, and a block permanent magnet (11) also is housed on moving contact (7); Described switch is dialled the magnetic of both the relative faces of permanent magnet (11) on permanent magnet (5) and the described moving contact (7) on the handle (4) should be different.
2, waterproof according to claim 1, anticorrosion, anticreep safety switch is characterized in that also being equipped with another block permanent magnet (12) on moving contact (7); This block permanent magnet (12) and described switch are dialled the magnetic of both the relative faces of permanent magnet (5) on the handle (4) should be identical.
3, waterproof according to claim 1 and 2, anticorrosion, anticreep safety switch is characterized in that being provided with a blind groove of spill (6) on the box body of switch enclosure (2), the lower end that described switch is dialled handle (4) extend in the blind groove of described spill (6).
4, waterproof according to claim 1, anticorrosion, anticreep safety switch is characterized in that described moving contact (7) is provided with slideway (17), and described permanent magnet (11) is installed in the slideway (17), and can go up at moving contact (7) along slideway (17) and slide.
5, waterproof according to claim 1, anticorrosion, anticreep safety switch is characterized in that being provided with chute (13) on switch panel (1), described switch is dialled handle 4 and is contained in the chute (13); The box body of described switch enclosure (2) be provided with switch panel (1) on the blind groove of spill (6) that adapts of chute (13); Switch panel (1) is fixed on the outer top of switch enclosure (2) box body, and the lower end that switch is dialled handle (4) extend in the blind groove of spill (6); A moving contact (7) and a plurality of fixed contact (8) are housed in the box body of switch enclosure (2); In the box body of switch enclosure (2), be provided with two grooves (14,15) excessively that remain runs parallel in addition, cross the trend of groove (14,15) and the trend of the blind groove of spill (6) and adapt; A plurality of fixed contacts (8) were evenly arranged in the groove (14); In crossing groove (15), be laid with conductive strips (16); The two ends of moving contact (7) can be moved along crossing groove (14,15), respectively with different fixed contact 8 contacts.
6, waterproof according to claim 5, anticorrosion, anticreep safety switch is characterized in that described chute (13), the blind groove of spill (6), two mistake grooves (14,15) are linear.
7, waterproof according to claim 5, anticorrosion, anticreep safety switch is characterized in that described chute (13), the blind groove of spill (6), two mistake grooves (14,15) are annular.
8, waterproof according to claim 5, anticorrosion, anticreep safety switch is characterized in that described chute (13), the blind groove of spill (6), two mistake grooves (14,15) are labyrinth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223335 CN2523010Y (en) | 2002-01-23 | 2002-01-23 | Water-proof, anticorrosive, anticreeping safety switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223335 CN2523010Y (en) | 2002-01-23 | 2002-01-23 | Water-proof, anticorrosive, anticreeping safety switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523010Y true CN2523010Y (en) | 2002-11-27 |
Family
ID=33701058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223335 Expired - Fee Related CN2523010Y (en) | 2002-01-23 | 2002-01-23 | Water-proof, anticorrosive, anticreeping safety switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523010Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118703A (en) * | 2015-07-23 | 2015-12-02 | 罗继宏 | Magnetic switch |
| CN107914248A (en) * | 2018-01-12 | 2018-04-17 | 江苏恒丰电动工具有限公司 | A kind of portable dial is turned round |
| CN110890249A (en) * | 2018-09-08 | 2020-03-17 | 王在彬 | Magnetic force driven high-voltage switch |
-
2002
- 2002-01-23 CN CN 02223335 patent/CN2523010Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118703A (en) * | 2015-07-23 | 2015-12-02 | 罗继宏 | Magnetic switch |
| CN107914248A (en) * | 2018-01-12 | 2018-04-17 | 江苏恒丰电动工具有限公司 | A kind of portable dial is turned round |
| CN110890249A (en) * | 2018-09-08 | 2020-03-17 | 王在彬 | Magnetic force driven high-voltage switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021127 Termination date: 20100223 |