CN210607117U - Energy-saving electromagnetic switch - Google Patents
Energy-saving electromagnetic switch Download PDFInfo
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- CN210607117U CN210607117U CN201921885819.5U CN201921885819U CN210607117U CN 210607117 U CN210607117 U CN 210607117U CN 201921885819 U CN201921885819 U CN 201921885819U CN 210607117 U CN210607117 U CN 210607117U
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- electromagnetic switch
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Abstract
The utility model discloses an energy-saving electromagnetic switch, which comprises an electromagnetic switch component and an energy-saving component, wherein the energy-saving component is arranged at the right side of the electromagnetic switch component; the electromagnetic switch assembly comprises a shell, two static contacts, an iron core, movable contacts and an electromagnetic coil, wherein the two static contacts are respectively arranged on the left side and the right side of the top of the shell; the energy-saving assembly comprises a protective shell arranged on the right side of the shell. The utility model discloses an mutually supporting of electromagnetic switch subassembly and energy-conserving subassembly has realized an energy-conserving formula electromagnetic switch for electromagnetic switch can not make solenoid be in the on state always when the closure, has effectively practiced thrift the resource, has still ensured electromagnetic switch's life, and the practicality is high, is fit for using widely.
Description
Technical Field
The utility model relates to an electromagnetic switch technical field specifically is an energy-conserving formula electromagnetic switch.
Background
An electromagnetic switch, as the name implies, is a switch controlled by an electromagnet, i.e. a combination of an electromagnet and a switch. When the electromagnet coil is electrified, electromagnetic attraction is generated, the movable iron core pushes or pulls the switch contact to be closed, so that a controlled circuit is switched on, the existing electromagnetic switch has to keep the electromagnet coil in an electrified state within the closing time, electric energy is greatly wasted, and the service life of the electromagnetic switch is easily shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving formula electromagnetic switch to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving electromagnetic switch comprises an electromagnetic switch component and an energy-saving component, wherein the energy-saving component is arranged on the right side of the electromagnetic switch component;
the electromagnetic switch assembly comprises a shell, two static contacts, an iron core, movable contacts and an electromagnetic coil, wherein the two static contacts are respectively arranged on the left side and the right side of the top of the shell;
the energy-saving assembly comprises a protective shell arranged on the right side of the shell, an electric push rod is fixedly arranged on the right side of the inner wall of the protective shell, a movable plate is fixedly connected to the output end of the left side of the electric push rod, an insulating insertion block is fixedly connected to the left side of the movable contact spring, an insulating concave block matched with the insulating insertion block is arranged on the right side of the movable contact spring, the left side of the insulating insertion block penetrates through the shell and extends to the inside of the shell, a controller is arranged at the top of the inner wall of the protective shell, and the controller is.
Preferably, the left side of the protective shell and the right side of the housing are in contact with each other, and the protective shell is mounted on the housing through bolts.
Preferably, the insulating insertion block is movably connected with the shell.
Preferably, the controller comprises a PLC controller.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an mutually supporting of electromagnetic switch subassembly and energy-conserving subassembly has realized an energy-conserving formula electromagnetic switch for electromagnetic switch can not make solenoid be in the on state always when the closure, has effectively practiced thrift the resource, has still ensured electromagnetic switch's life, and the practicality is high, is fit for using widely.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a structural section view of the utility model in use.
In the figure: 1, an electromagnetic switch assembly, 101 shells, 102 static contacts, 103 iron cores, 104 movable contacts, 105 electromagnetic coils, 2 energy-saving assemblies, 201 protective shells, 202 electric push rods, 203 moving plates, 204 insulating plug blocks, 205 insulating concave blocks and 206 controllers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an energy-saving electromagnetic switch includes an electromagnetic switch component 1 and an energy-saving component 2, wherein the energy-saving component 2 is installed on the right side of the electromagnetic switch component 1.
The electromagnetic switch assembly 1 comprises a shell 101, two static contacts 102, an iron core 103, a movable contact 104 and an electromagnetic coil 105, wherein the two static contacts 102 are respectively arranged at the left side and the right side of the top of the shell 101, the bottom of the static contacts 102 penetrates through the shell 101 and extends into the shell, the movable contact 104 is arranged at the top of the iron core 103, the iron core 103 is arranged inside the shell 101, the electromagnetic coil 105 is wound on the surface of the iron core 103, and the electromagnetic switch is of a disclosed structure.
The energy-saving assembly 2 comprises a protective shell 201 arranged on the right side of a shell 101, the left side of the protective shell 201 is in contact with the right side of the shell 101, the protective shell 201 is arranged on the shell 101 through bolts, an electric push rod 202 is fixedly arranged on the right side of the inner wall of the protective shell 201, a moving plate 203 is fixedly connected with an output end on the left side of the electric push rod 202, an insulating insert block 204 is fixedly connected with the left side of the moving plate 203, an insulating concave block 205 matched with the insulating insert block 204 is arranged on the right side of a movable contact spring 104, the left side of the insulating insert block 204 penetrates through the shell 101 and extends into the shell 101, the insulating insert block 204 is movably connected with the shell 101, a controller 206 is arranged on the top of the inner wall of the protective shell 201, the controller 206 is electrically connected with the electric push rod 202, the controller 206 comprises a PLC, the controller 206 can be, the energy-saving electromagnetic switch is realized, so that the electromagnetic coil 105 is not required to be in a power-on state all the time when the electromagnetic switch is closed, resources are effectively saved, the service life of the electromagnetic switch is also guaranteed, the practicability is high, and the electromagnetic switch is suitable for popularization and use.
When the electromagnetic switch is required to be opened, the controller 206 controls the electric solenoid 105 to be in contact with the movable contact piece 102, so that the electromagnetic switch is in a closed state, the electric push rod 202 drives the insulating plug block 204 to move leftwards through the moving plate 203, the insulating plug block 204 is plugged into the insulating concave block 205, and then the electromagnetic switch is not required to be powered on, the fixed contact piece 102 is also in contact with the movable contact piece 104, so that the electromagnetic switch is in a closed state, the whole device is in a state shown in fig. 3 when in use, similarly, when the electromagnetic switch is required to be opened, the controller 206 controls the electric push rod 202 to work, the electric push rod 202 drives the insulating plug block 204 to move rightwards through the moving plate 203 and is separated from the insulating concave block 205, and the movable contact piece 104 is reset and is.
In summary, the following steps: the energy-saving electromagnetic switch solves the problems in the background technology by the mutual matching of the electromagnetic switch component 1 and the energy-saving component 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An energy-saving electromagnetic switch comprises an electromagnetic switch component (1) and an energy-saving component (2), and is characterized in that: the energy-saving component (2) is arranged on the right side of the electromagnetic switch component (1);
the electromagnetic switch assembly (1) comprises a shell (101), two static contacts (102), an iron core (103), a movable contact (104) and an electromagnetic coil (105), wherein the two static contacts (102) are respectively arranged at the left side and the right side of the top of the shell (101), the bottom of each static contact (102) penetrates through the shell (101) and extends into the shell, the movable contact (104) is arranged at the top of the iron core (103), the iron core (103) is arranged in the shell (101), and the electromagnetic coil (105) is wound on the surface of the iron core (103);
energy-conserving subassembly (2) are including installing protective housing (201) on casing (101) right side, the right side fixed mounting of protective housing (201) inner wall has electric putter (202), electric putter (202) left output end fixedly connected with movable plate (203), the insulating inserted block (204) of left side fixedly connected with of movable plate (203), insulating spill piece (205) with insulating inserted block (204) looks adaptation are installed on the right side of movable contact spring (104), the left side of insulating inserted block (204) is run through casing (101) and is extended to inside, controller (206) are installed at the top of protective housing (201) inner wall, electric connection between controller (206) and electric putter (202).
2. The energy-saving electromagnetic switch according to claim 1, characterized in that: the left side of the protective shell (201) is in contact with the right side of the shell (101), and the protective shell (201) is installed on the shell (101) through bolts.
3. The energy-saving electromagnetic switch according to claim 1, characterized in that: the insulating insertion block (204) is movably connected with the shell (101).
4. The energy-saving electromagnetic switch according to claim 1, characterized in that: the controller (206) comprises a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885819.5U CN210607117U (en) | 2019-11-04 | 2019-11-04 | Energy-saving electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885819.5U CN210607117U (en) | 2019-11-04 | 2019-11-04 | Energy-saving electromagnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607117U true CN210607117U (en) | 2020-05-22 |
Family
ID=70692023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921885819.5U Expired - Fee Related CN210607117U (en) | 2019-11-04 | 2019-11-04 | Energy-saving electromagnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855628A (en) * | 2022-05-23 | 2022-08-05 | 南京东部路桥工程有限公司 | Suspension device for pouring combined steel box girder on bridge floor and pouring construction method |
-
2019
- 2019-11-04 CN CN201921885819.5U patent/CN210607117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855628A (en) * | 2022-05-23 | 2022-08-05 | 南京东部路桥工程有限公司 | Suspension device for pouring combined steel box girder on bridge floor and pouring construction method |
| CN114855628B (en) * | 2022-05-23 | 2024-02-23 | 南京东部路桥工程有限公司 | Suspension device for bridge deck pouring combined steel box girder and pouring construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |