CN108933052A - A kind of switch disconnected automatically that has a power failure - Google Patents
A kind of switch disconnected automatically that has a power failure Download PDFInfo
- Publication number
- CN108933052A CN108933052A CN201710381482.3A CN201710381482A CN108933052A CN 108933052 A CN108933052 A CN 108933052A CN 201710381482 A CN201710381482 A CN 201710381482A CN 108933052 A CN108933052 A CN 108933052A
- Authority
- CN
- China
- Prior art keywords
- fixed
- seesaw
- switch
- copper sheet
- spring
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
Abstract
A kind of switch disconnected automatically that has a power failure, including mounting box, panel and switch cover, fixed bin is set inside the mounting box, the fixed bin is made of two U-shaped boxes, there are spacing to be easily installed conductive copper sheet one and copper sheet two among two U-shaped boxes, the end of the copper sheet one is provided with connecting terminal one, other end fixed coil；The end of the copper sheet two is provided with connecting terminal two, other end fixed spring, and the other end of spring is fixed on one end of the iron plate of seesaw bottom setting；The top of the fixed bin is provided with seesaw fixation hole, and switch cover is arranged above the seesaw, and fixed column is arranged in switch cover bottom surface, and fixed column is fixed in the cover board fixation hole of seesaw both ends setting.Structure of the invention is reasonable, and principle is simple, and coil and iron plate are attracted when being connected using the schematic circuit of electromagnet, and suction spring is lost after power-off and pulls seesaw, are switched and are disconnected automatically, and the present invention is easy to use, low in cost, securely and reliably, can be widely applied.
Description
Technical field
The present invention relates to a kind of switches, and in particular to a kind of switch disconnected automatically that has a power failure.
Background technique
Switch on wall is a kind of product that people can use daily in daily life, either family, and unit is still
School etc., the place that all needs use electricity all be unable to do without switch, switch in development be these years also it is very fast, from most opening
The pullswitch of beginning, to more and more high-end intelligent switch, the development of switch can be brought increasingly to people's lives
More conveniences.Although intelligent switch is the switch for using most convenient in life, at high price, can not obtain general
And number of switches when fitting up in especially most of family is numerous, can not even more receive expensive consumption, and technology
It is immature to be also not sufficiently stable.So most widely used at present, the switch that can obtain the majority of consumers' approval is rocker switch,
The type of rocker switch not only functionally but also is in appearance also able to satisfy the use demand of people, however existing to open
Pass technology there is a problem of one it is common, when power failure due to cause specific, need manpower is dynamic to go to touch the button to close power supply,
Else if having a power failure suddenly at night, incoming call influences sleep suddenly after sleep, and lamp or bright when sending a telegram here if it is daytime, this
When again nobody home, result in energy waste；Similarly company requires electricity consumption most of daytime, if do not gone after having a power failure by by
Button, then at night send a telegram here if lamp may a bright night, it is very serious for the waste of the energy in this way.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of switch for having a power failure and disconnecting automatically
Problem.
To achieve the above object, the present invention provides the following technical solutions：
Fixed bin is arranged in a kind of switch disconnected automatically that has a power failure, including mounting box, panel and switch cover, the mounting box inside,
The fixed bin is made of two U-shaped boxes, and there are spacing to be easily installed conductive copper sheet one and copper sheet two, institute among two U-shaped boxes
The end for stating copper sheet one is provided with connecting terminal one, other end fixed coil；The end of the copper sheet two is provided with connecting terminal
Two, other end fixed spring, the other end of spring is fixed on one end of the iron plate of seesaw bottom setting, the other end of the iron plate
It is unlocked with coil；The top of the fixed bin is provided with seesaw fixation hole, and the axis convenient for being arranged on seesaw passes through connection, seesaw
It can then be lifted up up and down using axis as fulcrum both ends, switch cover is set above the seesaw, and fixed column, fixed column is arranged in switch cover bottom surface
It is fixed in the cover board fixation hole of seesaw both ends setting；The panel has square hole above mounting box among panel, be easily installed
Switch cover.
Further, the spring is tension spring.
Further, the mounting box bottom four corners are provided with mounting hole.
Compared with prior art, the beneficial effects of the invention are as follows：
Structure of the invention is reasonable, and principle is simple, and coil and iron plate are attracted when being connected using the schematic circuit of electromagnet, loses after power-off
It going suction spring to pull seesaw, switchs automatic disconnection, the present invention is easy to use, and it is low in cost, securely and reliably, it can answer extensively
With.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram two of the embodiment of the present invention.
In figure：1. mounting box, 2. panels, 3. switch covers, 4. fixed columns, 5. fixed bins, 61. copper sheets one, 62. copper sheets two,
71. connecting terminal one, 72. connecting terminals two, 8. springs, 9. coils, 10. iron plates, 11. seesaws, 12. cover board fixation holes, 13.
Axis, 14. mounting holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the preferred embodiment of the present invention is as follows：
A kind of switch for disconnecting automatically of having a power failure, including mounting box 1, panel 2 and switch cover 3 are arranged inside the mounting box 1 and fix
Box 5, the fixed bin 5 are made of two U-shaped boxes, and there are spacing to be easily installed conductive copper sheet 1 and copper among two U-shaped boxes
Piece 2 62, the end of the copper sheet 1 are provided with connecting terminal 1, other end fixed coil 9, connecting terminal one when installation
71 connect with conducting wire；The end of the copper sheet 2 62 is provided with connecting terminal 2 72, and connecting terminal 2 72 and conducting wire connect when installation
It connecing, the other end fixed spring 8 of copper sheet 2 62, the other end of spring 8 is fixed on one end of the iron plate 10 of 11 bottom of seesaw setting,
The other end and coil 9 of the iron plate 10 are unlocked；The top of the fixed bin 5 is provided with seesaw fixation hole, is convenient for seesaw 11
The axis 13 of upper setting passes through connection, and seesaw 11 can be then that fulcrum both ends are lifted up up and down with axis 13, is arranged above the seesaw 11 and opens
Lid 3 is closed, fixed column 4 is arranged in 3 bottom surface of switch cover, and fixed column 4 is fixed in the cover board fixation hole of 11 both ends of seesaw setting；The face
Plate 2 has square hole among panel 2 above mounting box 1, is easily installed switch cover 3.
Further, the spring 8 is tension spring.
Further, 1 bottom four corners of mounting box are provided with mounting hole.
The operation principle of the present invention is that：
When the manually actuated switch cover 3 of user, coil 9 is contacted with iron plate 10, and circuit will be connected, and is powered later coil 9 just
There can be magnetism, so that the iron plate 10 with 11 bottom of seesaw adsorbs, spring 8 is in tensional state at this time；If power-off, coil 9
Will lose magnetism, can not adsorpting iron plate 10, spring 8 will pull seesaw 11 so that coil 9 is completely disengaged with iron plate 10,
Even if carrying out electric switch is also in off-state, energy waste is greatly reduced.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of switch disconnected automatically that has a power failure, including mounting box（1）, panel（2）And switch cover（3）, it is characterised in that：It is described
Mounting box（1）Inside setting fixed bin（5）, the fixed bin（5）It is made of two U-shaped boxes, there are spacing among two U-shaped boxes
It is easily installed conductive copper sheet one（61）With copper sheet two（62）, the copper sheet one（61）End be provided with connecting terminal one（71）,
Other end fixed coil（9）, connecting terminal one when installation（71）It is connect with conducting wire；The copper sheet two（62）End be provided with and connect
Line terminals two（72）, connecting terminal two when installation（72）It is connect with conducting wire, copper sheet two（62）Other end fixed spring（8）, bullet
Spring（8）The other end be fixed on seesaw（11）The iron plate of bottom setting（10）One end, the iron plate（10）The other end and line
Circle（9）It is unlocked；The fixed bin（5）Top be provided with seesaw（11）Fixation hole is convenient for seesaw（11）The axis of upper setting
（13）Across connection, seesaw（11）It then can be with axis（13）It is lifted up up and down for fulcrum both ends, the seesaw（11）Top setting switch
Lid（3）, switch cover（3）Fixed column is arranged in bottom surface（4）, fixed column（4）It is fixed on seesaw（11）The cover board fixation hole of both ends setting
In；The panel（2）In mounting box（1）Top, panel（2）There is square hole in centre, is easily installed switch cover（3）.
2. a kind of switch disconnected automatically that has a power failure according to claim 1, it is characterised in that：The spring（8）For tension spring.
3. a kind of switch disconnected automatically that has a power failure according to claim 1, it is characterised in that：The mounting box（1）Bottom
Quadrangle is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381482.3A CN108933052A (en) | 2017-05-26 | 2017-05-26 | A kind of switch disconnected automatically that has a power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381482.3A CN108933052A (en) | 2017-05-26 | 2017-05-26 | A kind of switch disconnected automatically that has a power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108933052A true CN108933052A (en) | 2018-12-04 |
Family
ID=64450235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381482.3A Pending CN108933052A (en) | 2017-05-26 | 2017-05-26 | A kind of switch disconnected automatically that has a power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108933052A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112608A (en) * | 2019-06-18 | 2019-08-09 | 环球车享汽车租赁有限公司 | Charge lid locking structure and vehicle charging mouth device |
| CN115662813A (en) * | 2022-11-16 | 2023-01-31 | 盐城市瑞恒电力石化设备有限公司 | Park construction emergency circuit protection device with electric shock protection function |
-
2017
- 2017-05-26 CN CN201710381482.3A patent/CN108933052A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112608A (en) * | 2019-06-18 | 2019-08-09 | 环球车享汽车租赁有限公司 | Charge lid locking structure and vehicle charging mouth device |
| CN110112608B (en) * | 2019-06-18 | 2024-05-03 | 环球车享汽车租赁有限公司 | Charging cover locking structure and automobile charging port device |
| CN115662813A (en) * | 2022-11-16 | 2023-01-31 | 盐城市瑞恒电力石化设备有限公司 | Park construction emergency circuit protection device with electric shock protection function |
| CN115662813B (en) * | 2022-11-16 | 2023-03-10 | 盐城市瑞恒电力石化设备有限公司 | Emergency circuit protection device with electric shock protection function for park construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181204 |