CN218069595U - Low-energy-consumption electromagnetic wire pack assembly - Google Patents
Low-energy-consumption electromagnetic wire pack assembly Download PDFInfo
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- CN218069595U CN218069595U CN202220828915.1U CN202220828915U CN218069595U CN 218069595 U CN218069595 U CN 218069595U CN 202220828915 U CN202220828915 U CN 202220828915U CN 218069595 U CN218069595 U CN 218069595U
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Abstract
The utility model relates to a low energy consumption electromagnetism circuit package subassembly, including shell, coil former, coil, its characterized in that: the coil installation cavity is internally provided with a variable voltage control circuit, the variable voltage control circuit comprises a power supply interface which is in conductive connection with the anode and the cathode of the coil, a through attraction switch circuit is connected between the power supply interface and the coil in series, a low-voltage maintaining switch circuit is also connected between the power supply interface and the coil in series, and the low-voltage maintaining switch circuit and the through attraction switch circuit are connected in parallel. The utility model has the advantages that: a low power consumption electromagnetic wire pack assembly is provided which reduces power consumption, and which is small in overall size, low in manufacturing cost, and small in heat generation amount.
Description
Technical Field
The utility model particularly relates to a low energy consumption electromagnetic wire package subassembly.
Background
The electromagnetic valve is an electric appliance which utilizes the current flowing through a coil to generate a magnetic field to close a contact so as to control a load. When the coil of the electromagnetic valve is electrified, the current of the coil can generate a magnetic field, the generated magnetic field enables the static iron core to generate electromagnetic attraction to attract the movable iron core, the movable iron core attracts, and the valve is controlled to be opened. When the coil is powered off, the electromagnetic attraction disappears, and the movable iron core is released under the action of the spring force, so that the valve is restored.
The electromagnetic coil acts through a magnetic field generated after current flows. The required drive power of initial state of iron core is great in the actuation, so need switch on great electric current just can move the iron core actuation, and the energy consumption is higher this moment, in case the actuation back, only need to keep moving the iron core can, required holding power is far less than drive power, if continue to keep the power of initial state, the consumption is very big, and it is higher to generate heat, shortens life. Therefore, how to realize the action of the electromagnetic valve and effectively reduce the consumption of electric energy simultaneously becomes a hotspot of industry development.
In order to solve the problem of large power consumption, the conventional electromagnetic valve mainly adopts a double-coil structural form, namely two groups of coils and one group of attraction coils are arranged, and the initial attraction force of the electromagnet is required to be larger, so that the passing current is larger; the other group of maintaining coils conduct smaller current to play a role in maintaining the attraction state of the magnets. However, the electromagnetic valve with the structure has the defects of high cost, large volume and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the not enough to above-mentioned prior art provides a low energy consumption electromagnetic wire package subassembly, reduces the energy consumption, and whole small, low in manufacturing cost, calorific capacity is little.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a low energy consumption solenoid package subassembly, includes shell, coil former, coil, shell upper portion is equipped with and is the movable iron core actuation pore that runs through the setting and distributes in the coil installation cavity that moves iron core actuation pore periphery, the shell lower part is equipped with power grafting port, the coil former distributes in the coil installation cavity and sets up with the axle center with moving iron core actuation pore, the coil is installed on the coil former, its characterized in that: the coil installation cavity is internally provided with a variable voltage control circuit, the variable voltage control circuit comprises a power supply interface which is in conductive connection with the anode and the cathode of the coil, a through attraction switch circuit is connected between the power supply interface and the coil in series, a low-voltage maintaining switch circuit is also connected between the power supply interface and the coil in series, and the low-voltage maintaining switch circuit and the through attraction switch circuit are connected in parallel.
By adopting the technical scheme, the traditional double-coil structure is abandoned, the variable-voltage control circuit is additionally arranged, the voltage conversion of the state maintained after the attraction and the attraction is controlled by the circuit with simple structure and small volume, the energy consumption is reduced, and the whole volume is small, the manufacturing cost is low, and the heat productivity is small; when the iron core needs to be attracted in the initial state, the straight-through attraction switch circuit is conducted (the voltage applied to two ends of the terminal by the power supply directly acts on two ends of the coil, the power supply is limited to the direct current power supply), the direct current power supply is communicated to generate larger driving force to realize attraction of the movable iron core, after the attraction of the movable iron core is finished, the time is delayed for 2 to 3 seconds, the low-voltage maintenance switch circuit is conducted, the straight-through attraction switch circuit is closed, the low-voltage maintenance switch circuit can generate smaller current to promote the coil to generate smaller attraction force, and the movable iron core maintains the attraction state.
A low power consumption solenoid pack assembly as described above may be further arranged to: the power supply plug-in port is externally provided with an anti-falling block, and an inclined plane which is obliquely arranged towards the upper part of the shell is arranged below the anti-falling block.
By adopting the technical scheme, the anti-loosening block is arranged, so that the structural connection strength between the electromagnetic wire package assembly and the power supply is enhanced, and the looseness is prevented; furthermore, the inclined plane is arranged, so that the power supply can be conveniently plugged into the power supply through the power supply plugging port.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic diagram of a voltage transformation control circuit according to an embodiment of the present invention.
Notation of the reference numerals: the device comprises a shell 1, a coil 2, a coil frame 3, a movable iron core attraction pore channel 4, a power supply insertion port 5, a variable voltage control circuit 6, a magnetic metal frame 7, an anti-drop block 8, an inclined plane 81, a conductive insertion sheet 9, a power supply interface 61, a straight-through attraction switch circuit 62 and a low-voltage maintaining switch circuit 63.
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 efforts all belong to the protection scope of the present invention.
A low energy consumption magnet coil package subassembly as shown in fig. 1 to 3, including shell 1, coil former 3, coil 2, 1 upper portion of shell is equipped with and is the movable iron core actuation pore 4 that runs through the setting and distributes in the coil installation cavity that moves iron core actuation pore 4 periphery, 1 lower part of shell is equipped with power grafting port 5, coil former 3 distributes in the coil installation cavity and with moving iron core actuation pore 4 with the axle center setting, coil 2 installs on coil former 3, be equipped with variable voltage control circuit 6 in the coil installation cavity, variable voltage control circuit 6 includes the power source 61 with the positive negative pole turn-on connection of coil 2, it has direct actuation switch circuit 62 to establish ties between power source 61 and the coil 2, still establish ties between power source 61 and the coil 2 and maintain switch circuit 63 with the low pressure, low pressure maintains switch circuit 63 and the mutual parallelly connected of actuation switch circuit 62. The traditional double-coil structure is abandoned, the variable voltage control circuit 6 is additionally arranged, the voltage conversion of the attraction state and the maintenance state after the attraction is controlled by a circuit with simple structure and small volume, the energy consumption is reduced, the whole volume is small, the manufacturing cost is low, and the heat productivity is small; when the iron core needs to be attracted in the initial state, the straight-through attraction switch circuit 62 is conducted (the voltage applied to two ends of the terminal by the power supply directly acts on two ends of the coil, the power supply is limited to the direct-current power supply), the direct-current attraction switch circuit is communicated to generate larger driving force to realize attraction of the movable iron core, after the attraction of the movable iron core is finished, the time is delayed for 2 to 3 seconds, the low-voltage maintenance switch circuit 63 is conducted, the straight-through attraction switch circuit 62 is closed, the low-voltage maintenance switch circuit 63 can generate smaller current to promote the coil to generate smaller attraction force, and the movable iron core maintains the attraction state.
The outside of power grafting port 5 is equipped with anticreep piece 8, anticreep piece 8 below is equipped with the inclined plane 81 that sets up towards the slope of shell 1 top. The anti-loosening block 8 is arranged, so that the structural connection strength of the electromagnetic wire package assembly and the power supply is enhanced, and loosening is prevented; further through setting up inclined plane 81, make things convenient for power grafting port 5 to insert the power.
The coil rack 3 is linked with a magnetic conductive metal rack 7, the magnetic conductive metal rack 7 is distributed in the coil installation cavity, the end part of the magnetic conductive metal rack 7 extends to the power supply plug port 5, a conductive insertion sheet 9 which is electrically connected with the magnetic conductive metal rack 7 is arranged in the power supply plug port 5, and the variable voltage control circuit 6 can be selectively installed on the magnetic conductive metal rack 7 or directly arranged in the coil installation cavity.
Claims (2)
1. The utility model provides a low energy consumption solenoid package subassembly, includes shell, coil former, coil, shell upper portion is equipped with and is the movable iron core actuation pore that runs through the setting and distributes in the coil installation cavity that moves iron core actuation pore periphery, the shell lower part is equipped with power grafting port, the coil former distributes in the coil installation cavity and sets up with the axle center with moving iron core actuation pore, the coil is installed on the coil former, its characterized in that: the coil installation cavity is internally provided with a variable-voltage control circuit, the variable-voltage control circuit comprises power interfaces which are in conductive connection with the positive electrode and the negative electrode of the coil, a through attraction switch circuit is connected between the power interfaces and the coil in series, a low-voltage maintaining switch circuit is also connected between the power interfaces and the coil in series, and the low-voltage maintaining switch circuit and the through attraction switch circuit are connected in parallel.
2. A low power consumption solenoid pack assembly as claimed in claim 1, wherein: the power supply plug-in port is externally provided with an anti-falling block, and an inclined plane which is obliquely arranged towards the upper part of the shell is arranged below the anti-falling block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220828915.1U CN218069595U (en) | 2022-04-11 | 2022-04-11 | Low-energy-consumption electromagnetic wire pack assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220828915.1U CN218069595U (en) | 2022-04-11 | 2022-04-11 | Low-energy-consumption electromagnetic wire pack assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218069595U true CN218069595U (en) | 2022-12-16 |
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ID=84416634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220828915.1U Active CN218069595U (en) | 2022-04-11 | 2022-04-11 | Low-energy-consumption electromagnetic wire pack assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218069595U (en) |
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2022
- 2022-04-11 CN CN202220828915.1U patent/CN218069595U/en active Active
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