CN205828269U - A kind of vertical dynamo-electric switch - Google Patents
A kind of vertical dynamo-electric switch Download PDFInfo
- Publication number
- CN205828269U CN205828269U CN201620706403.2U CN201620706403U CN205828269U CN 205828269 U CN205828269 U CN 205828269U CN 201620706403 U CN201620706403 U CN 201620706403U CN 205828269 U CN205828269 U CN 205828269U
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- China
- Prior art keywords
- magnet
- guide rail
- float
- dynamo
- vertical
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Abstract
The utility model discloses a kind of vertical dynamo-electric switch, including float shell and the switch Electromagnetic Control mechanism that is positioned at float shell；Described float shell includes upper shell and lower house, and switch Electromagnetic Control mechanism includes guide rail storehouse, the first Magnet of being fixed on guide rail bulkhead and the second Magnet, the 3rd Magnet being slidably connected at by float guide rod in guide rail storehouse and the tongue tube being positioned at side, guide rail storehouse；The cross-under of guide rail storehouse is in upper shell and lower house, first Magnet is positioned at the top of the second Magnet, first Magnet and the second Magnet magnetic are identical, 3rd Magnet and first, second Magnet magnetic are contrary, the 3rd Magnet in guide rail storehouse the primary importance of the first Magnet same level and and the second position of the second Magnet same level between slide up and down；Being provided with circuit board in described upper shell, described circuit board is connected with power line.This utility model passes through tongue tube action under the effect of magnetic force, it is achieved electromagnetic type controls, and extends the service life of switch.
Description
Technical field
This utility model relates to a kind of liquid level control switch, is specifically related to a kind of vertical dynamo-electric switch, is arranged on electricity
On the pipeline of dynamic pump or slop pail.
Background technology
Switch is to utilize to switch magnetic float above and rise with liquid level or fall, makes the dry of setting position in switch detection pipe
Reed pipe chip activity, sends contact and opens (closing) conversion signal.Switch is mostly installed on electrodynamic pump, for the place of sewage
Reason.In sewage disposal, switch is inevitably adhered to by some foreign material or is wound around.Existing switch is mechanical type
, touch microswitch action by the attracting principle of homopolar-repulsion heteropole of Magnet, adhere to due to foreign material or winding can cause
Switch action was lost efficacy, and switch is damaged, thus have impact on the service life of switch.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of vertical dynamo-electric switch,
By tongue tube action under the effect of magnetic force, it is achieved electromagnetic type controls, extend the service life of switch.
For solving the problems referred to above, the technical scheme that this utility model is used is as follows:
A kind of vertical dynamo-electric switch, it includes float shell and is positioned at the switch Electromagnetic Control of float shell
Mechanism；Described float shell includes upper shell and the lower house being welded to connect with upper shell, described switch electromagnetic controller
Structure includes guide rail storehouse, be fixedly mounted on guide rail bulkhead the first Magnet and the second Magnet, it is slidably connected at by float guide rod
The 3rd Magnet in guide rail storehouse and be positioned at the tongue tube of side, guide rail storehouse；Described guide rail storehouse cross-under is at upper shell and lower house
In, it is identical that described first Magnet is positioned at the top of the second Magnet, the first Magnet and the second Magnet magnetic, described 3rd Magnet and
One, the second Magnet magnetic is contrary, the 3rd Magnet in guide rail storehouse with the primary importance of the first Magnet same level and with the second magnetic
Slide up and down between the second position of ferrum same level；Being provided with circuit board in described upper shell, described circuit board is with power line even
Connect.
As further scheme, float guide rod described in the utility model is slidably connected in guide rail storehouse, and the described 3rd
Magnet is fixed on float guide rod.
As further scheme, power line described in the utility model includes zero line, ground wire and live wire.
As further scheme, circuit board described in the utility model is provided with the installation for installing power line
Hole, circuit board is fixed in upper shell through installing hole by screw.
As further scheme, vertical dynamo-electric switch described in the utility model also include for prevent guide rod because of
De-magnetic and the position-limit mechanism in getaway storehouse.
As further scheme, position-limit mechanism described in the utility model is alignment pin, and described guide rail position in storehouse is in lower casing
External one end is provided with the hole, location matched with described alignment pin.
As further scheme, vertical dynamo-electric switch described in the utility model also includes being positioned on lower house
Protective cover.
Compared to existing technology, the beneficial effects of the utility model are:
Vertical dynamo-electric switch the most described in the utility model is promoted by the attracting principle of homopolar-repulsion heteropole of Magnet
Making power change in magnetic field near tongue tube, so that tongue tube chip adhesive disconnects, panel circuit ON disconnects, and extends floating
The service life of son switch；
Vertical dynamo-electric switch the most described in the utility model, by arranging protective cover, can effectively prevent foreign body from declining dry
Disturb float guide rod to move.
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of vertical dynamo-electric switch described in the utility model；
Fig. 2 is guide rail storehouse described in the utility model internal structure schematic diagram；
Wherein, each reference is: 11, circuit board；12, lower house；13, installing hole；21, guide rail storehouse；22, the first magnetic
Ferrum；23, the second Magnet；24, the 3rd Magnet；25, tongue tube；31, zero line；32, ground wire；33, live wire；41, alignment pin；51, protect
Guard shield.
Detailed description of the invention
As it is shown in figure 1, vertical dynamo-electric switch described in the utility model, it includes float shell and is positioned at outside float
Switch Electromagnetic Control mechanism in shell；Described float shell includes upper shell (not shown) and is welded to connect with upper shell
Lower house 12, described switch Electromagnetic Control mechanism include guide rail storehouse 21, be fixedly mounted on guide rail Cang21Bi first
Magnet 22 and the second Magnet 23, the 3rd Magnet 24 being slidably connected at by float guide rod in guide rail storehouse 21 and be positioned at guide rail storehouse
The tongue tube 25 of 21 sides；Described guide rail storehouse 21 cross-under is in upper shell and lower house 12, and described first Magnet 22 is positioned at second
The top of Magnet 23, the first Magnet 21 is identical with the second Magnet 22 magnetic, described 3rd Magnet 24 and first, second Magnet magnetic
On the contrary, the 3rd Magnet 24 in guide rail storehouse 21 with the primary importance of the first Magnet 22 same level and with the second Magnet 23 same level
The second position between slide up and down；Being provided with circuit board 11 in described upper shell, described circuit board 11 is connected with power line.?
In this utility model, owing to the 3rd Magnet can move up and down between the first location and the second location, when liquid level rises, the
Three Magnet and float guide rod go upward to primary importance under external force, and Magnetic Induction tongue tube closes, and switch is in often
Open state；When liquid level constantly declines, float guide rod drives the 3rd Magnet to come downwards to the second position under external force, tongue tube
Departing from magnetic, switch is in normally off；Achieve the purpose opened and closed by Magnetic Control switch.
As further scheme, float guide rod described in the utility model is slidably connected in guide rail storehouse 21, and described
Three Magnet 24 are fixed on float guide rod.
As further scheme, power line described in the utility model includes zero line 31, ground wire 32 and live wire 33.
As further scheme, circuit board 11 described in the utility model is provided with the installation for installing power line
Hole 13, circuit board 11 is fixed in upper shell through installing hole by screw.
As further scheme, vertical dynamo-electric switch described in the utility model also include for prevent guide rod because of
De-magnetic and the position-limit mechanism in getaway storehouse.Concrete described position-limit mechanism is alignment pin 41, under described guide rail storehouse 21 is positioned at
One end outside housing is provided with the hole, location matched with described alignment pin 41.
As further scheme, vertical dynamo-electric switch described in the utility model also includes being positioned at float lower house
On protective cover 51.
Above-mentioned embodiment is only preferred implementation of the present utility model, it is impossible to limit this utility model protection with this
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of this utility model and replacing all belongs to
In this utility model scope required for protection.
Claims (7)
1. a vertical dynamo-electric switch, it is characterised in that it includes float shell and the float being positioned at float shell is opened
Close Electromagnetic Control mechanism；Described float shell includes upper shell and the lower house being welded to connect with upper shell, described switch
Electromagnetic Control mechanism includes guide rail storehouse, be fixedly mounted on guide rail bulkhead the first Magnet and the second Magnet, pass through float guide rod
The 3rd Magnet being slidably connected in guide rail storehouse and the tongue tube being positioned at side, guide rail storehouse；Described guide rail storehouse cross-under is at upper shell
With in lower house, it is identical that described first Magnet is positioned at the top of the second Magnet, the first Magnet and the second Magnet magnetic, and the described 3rd
Magnet and first, second Magnet magnetic are contrary, the 3rd Magnet in guide rail storehouse with the primary importance of the first Magnet same level and
And slide up and down between the second position of the second Magnet same level；Circuit board is installed in described upper shell, described circuit board with
Power line connects.
Vertical dynamo-electric switch the most according to claim 1, it is characterised in that described float guide rod is slidably connected at leads
In rail storehouse, described 3rd Magnet is fixed on float guide rod.
Vertical dynamo-electric switch the most according to claim 2, it is characterised in that described power line includes zero line, ground wire
And live wire.
Vertical dynamo-electric switch the most according to claim 1, it is characterised in that be provided with for pacifying on described circuit board
The installing hole of dress power line, circuit board is fixed in upper shell through installing hole by screw.
5. according to the vertical dynamo-electric switch described in any one of claim 1-4, it is characterised in that this vertical dynamo-electric float is opened
Close also include for prevent guide rod because of de-magnetic the position-limit mechanism in getaway storehouse.
Vertical dynamo-electric switch the most according to claim 5, it is characterised in that described position-limit mechanism is alignment pin, institute
State guide rail position in storehouse one end outside lower house and be provided with the hole, location matched with described alignment pin.
7. according to the vertical dynamo-electric switch described in any one of claim 1-4, it is characterised in that this vertical dynamo-electric float is opened
Close the protective cover also including being positioned on lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706403.2U CN205828269U (en) | 2016-07-06 | 2016-07-06 | A kind of vertical dynamo-electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706403.2U CN205828269U (en) | 2016-07-06 | 2016-07-06 | A kind of vertical dynamo-electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828269U true CN205828269U (en) | 2016-12-21 |
Family
ID=57564290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706403.2U Active CN205828269U (en) | 2016-07-06 | 2016-07-06 | A kind of vertical dynamo-electric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020113770A1 (en) * | 2018-12-06 | 2020-06-11 | 苏州优德通力科技有限公司 | Float switch |
-
2016
- 2016-07-06 CN CN201620706403.2U patent/CN205828269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020113770A1 (en) * | 2018-12-06 | 2020-06-11 | 苏州优德通力科技有限公司 | Float switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |