CN215528697U - Automatic power supply control device for power line - Google Patents
Automatic power supply control device for power line Download PDFInfo
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- CN215528697U CN215528697U CN202122260652.7U CN202122260652U CN215528697U CN 215528697 U CN215528697 U CN 215528697U CN 202122260652 U CN202122260652 U CN 202122260652U CN 215528697 U CN215528697 U CN 215528697U
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Abstract
The utility model belongs to the technical field of power equipment, in particular to an automatic power supply control device for a power line, which aims at solving the problems that once power failure occurs in various conventional electric appliances, all the electric appliances cannot be used and great difficulty is brought to the life of people, particularly the problems of some electric appliances or equipment needing continuous power supply, the device comprises a box body, wherein the front surface of the box body is provided with an installation through hole, a protective door is hinged on the installation through hole, a handle is connected on the protective door, two fixed rods are fixedly connected in the box body, the same installation plate is fixedly arranged on the two fixed rods, a leakage protector, a sampling circuit and an output relay are arranged on the installation plate, a storage battery is arranged in the device, the storage battery can be automatically switched to be started to supply power to the standby circuit under the condition of power failure, so that troubles or losses caused by long-time power failure of some important electrical appliances or equipment are avoided.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an automatic power supply control device for a power line.
Background
In some areas, the power supply is often in an unstable load state, and an overload power supply situation is often caused due to unstable load, so that large-area power failure can be caused, even electric wires can be burnt, and fire hazard can be caused;
various electric appliances are usually provided in the homes of people in modern society, and once the power failure phenomenon occurs, all the used electric appliances cannot be used, which brings great difficulty to the life of people, especially for some electric appliances or equipment needing continuous power supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that various electric appliances are usually arranged in the homes of people in modern society, and the used electric appliances cannot be used once the power failure phenomenon occurs, so that great difficulty is brought to the life of people, and particularly the defects of electric appliances or equipment needing continuous power supply are overcome.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic power supply control device for a power line comprises a box body, wherein a mounting through hole is formed in the front of the box body, a protective door is hinged to the mounting through hole, a handle is connected to the protective door, two fixing rods are fixedly connected in the box body, the same mounting plate is fixedly mounted on the two fixing rods, a leakage protector, a sampling circuit and an output relay are arranged on the mounting plate, a power supply line is arranged on one side of the box body and connected with the leakage protector, the leakage protector is connected with the sampling circuit, the sampling circuit is connected with the output relay, a wire outlet cylinder is arranged on the other side of the box body, a first output wire group is connected to the output relay and extends to the outer side of the box body through the wire outlet cylinder, a cooling fan is arranged at the top of the box body, an automatic switching standby circuit mechanism is arranged on the mounting plate, and a second output wire group and a third output wire group are further connected to the output relay, the second output line group and the third output line group are both connected with the automatic switching standby circuit mechanism.
Preferably, the automatic switching standby circuit mechanism comprises a storage battery arranged on the mounting plate, the second output line group is connected with the storage battery, a fourth output line group is connected onto the storage battery, the fourth output line group is connected with a fan circuit and a standby output line group, the fan circuit is connected with the heat dissipation fan, the standby output line group penetrates through the line outlet cylinder and extends to the outer side of the box body, and electric power can be provided for the heat dissipation fan as long as the storage battery is electrified.
Preferably, a switching gate valve is arranged on the standby output line group, a switching rod is arranged on the switching gate valve in a sliding mode, one end of the switching rod is connected with a metal button, and the switching gate valve can be switched to be closed or opened through sliding of the switching rod.
Preferably, an electromagnetic block is arranged on the mounting plate, one end of the third output line group is connected with the electromagnetic block, the electromagnetic block is matched with the metal button, and the electromagnetic block can generate magnetic force and generate attraction force on the metal button when being electrified.
Preferably, the mounting panel is last to have seted up the spout, and slidable mounting has the slider in the spout, and the spout in-connection has the slide bar, and the outside of slide bar is located to the slider sliding sleeve, and the outside cover of slide bar is equipped with the spring, and the one end of spring and one side inner wall connection of spout, the other end and the slider of spring are connected, and the metal button is connected with the slider, and the spring can drive the slider and reset.
Compared with the prior art, the utility model has the advantages that:
1. according to the scheme, the second output line group is matched with the storage battery, the third output line group and the electromagnet are matched with the metal button and the switching gate valve, the storage battery can be continuously charged under the condition that a power supply line is electrified, the electromagnet is electrified and has magnetic force to adsorb the metal button, so that the metal button is displaced and the switching gate valve is disconnected, the standby output line group is not electrified, the storage battery continuously supplies power for the cooling fan, and the storage battery is prevented from being overcharged;
2. according to the scheme, the spring is matched with the sliding block, the third output line group and the electromagnet are matched with the metal button and the switching gate valve, when a power supply line is powered off, the storage battery is not charged any more, the cooling fan can still work, meanwhile, the electromagnet is powered off and demagnetized, so that attraction is not generated on the metal button any more, the spring is deformed and restored to drive the sliding block to move, the sliding block drives the metal button to move, the metal button enables the switching gate valve to be closed through the switching rod, and therefore the standby output line groups are powered on, and some important circuits restore power;
the storage battery is arranged in the utility model, and the storage battery can be automatically switched to be started to supply power to the standby circuit under the condition of power failure, so that the trouble or loss caused by long-time power failure of some important electrical appliances or equipment is avoided.
Drawings
Fig. 1 is a schematic perspective view of an automatic control device for power supply of an electric power line according to the present invention;
FIG. 2 is a schematic cross-sectional view of an automatic control device for power supply of power line according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 of an automatic control device for power supply of a power line according to the present invention.
In the figure: the device comprises a box body 1, a protective door 2, a handle 3, a fixing rod 4, a mounting plate 5, a leakage protector 6, a sampling circuit 7, an output relay 8, a power supply line 9, a first output line group 10, a cooling fan 11, a second output line group 12, a third output line group 13, a storage battery 14, a fourth output line group 15, a spare output line group 16, a switching rod 17, a metal button 18, an electromagnetic block 19, a sliding block 20, a sliding rod 21, a spring 22 and a switching gate valve 23.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an automatic power supply control device for a power line comprises a box body 1, wherein the front surface of the box body 1 is provided with an installation through hole, the installation through hole is hinged with a protective door 2, the protective door 2 is connected with a handle 3, two fixing rods 4 are fixedly connected in the box body 1 through welding, the two fixing rods 4 are fixedly provided with a same mounting plate 5, the mounting plate 5 is provided with a leakage protector 6, a sampling circuit 7 and an output relay 8, one side of the box body 1 is provided with a power supply line 9, the power supply line 9 is connected with the leakage protector 6, the leakage protector 6 is connected with the sampling circuit 7, the sampling circuit 7 is connected with the output relay 8, the other side of the box body 1 is provided with a wire outlet cylinder, the output relay 8 is connected with a first output wire group 10, the first output wire group 10 penetrates through the wire outlet cylinder and extends to the outer side of the box body 1, the top of the box body 1 is provided with a cooling fan 11, the mounting plate 5 is provided with an automatic switching standby circuit mechanism, the output relay 8 is also connected with a second output line group 12 and a third output line group 13, and the second output line group 12 and the third output line group 13 are both connected with the automatic switching standby circuit mechanism.
In this embodiment, the automatic switching standby circuit mechanism includes a storage battery 14 disposed on the mounting plate 5, the second output line group 12 is connected to the storage battery 14, the storage battery 14 is connected to a fourth output line group 15, the fourth output line group 15 is connected to a fan circuit and a standby output line group 16, the fan circuit is connected to the heat dissipation fan 11, the standby output line group 16 extends to the outside of the box body 1 through the outlet tube, and the heat dissipation fan 11 can be powered as long as the storage battery 14 is powered.
In this embodiment, the spare output line group 16 is provided with a switching gate valve 23, the switching bar 17 is slidably disposed on the switching gate valve 23, one end of the switching bar 17 is connected to the metal button 18, and the switching gate valve 23 can be enabled to close or open a circuit by sliding the switching bar 17.
In this embodiment, the mounting plate 5 is provided with an electromagnetic block 19, one end of the third output line group 13 is connected to the electromagnetic block 19, the electromagnetic block 19 is matched with the metal button 18, and when the electromagnetic block 19 is powered on, magnetic force can be generated and attraction force can be generated on the metal button 18.
In this embodiment, the mounting plate 5 is provided with a sliding groove, the sliding groove is internally slidably provided with a sliding block 20, the sliding groove is internally connected with a sliding rod 21, the sliding block 20 is slidably sleeved outside the sliding rod 21, the outside of the sliding rod 21 is sleeved with a spring 22, one end of the spring 22 is connected with the inner wall of one side of the sliding groove, the other end of the spring 22 is connected with the sliding block 20, the metal button 18 is connected with the sliding block 20, and the spring 22 can drive the sliding block 20 to reset.
In this embodiment, when in use, when the power supply line 9 is powered, the leakage protector 6, the sampling circuit 7 and the output relay 8 are used, and then the power is output to each electrical device for use through the first output line group 10, and the storage battery 14 can be continuously charged through the second output line group 12, the electromagnet is powered through the third output line group 13, so that the electromagnet has magnetic force and adsorbs the metal button 18, so that the metal button 18 overcomes the deformation force displacement of the spring 22 and the switching gate valve 23 is disconnected, so that the standby output line group 16 is not powered at this time, and meanwhile, the storage battery 14 continuously supplies power to the cooling fan 11 through the fourth output line group 15, thereby avoiding the overcharge of the storage battery 14, the cooling fan 11 can effectively dissipate heat in the box 1, when the power supply line 9 stops supplying power, the storage battery 14 is not charged any more at this time, the heat radiation fan 11 can still work by supplying power through the storage battery 14 and the fourth output line group 15, at the same time, the electromagnet 19 and the third output line group 13 are powered off and demagnetized, so that the attraction force is not generated on the metal button 18 any more, at the moment, the spring 22 is deformed and restored to drive the sliding block 20 to displace, the sliding block 20 drives the metal button 18 to displace, the metal button 18 enables an internal circuit of the switching gate valve 23 to be closed through the switching rod 17, and therefore the standby output line group 16 is powered on and transmits power out, and important circuits restore power.
Example two
The difference from the first embodiment is that: the automatic switching standby circuit mechanism comprises a storage battery 14 arranged on the mounting plate 5, the second output line group 12 is connected with the storage battery 14, a fourth output line group 15 is connected onto the storage battery 14, the fourth output line group 15 is connected with a fan circuit and a standby output line group 16, the fan circuit is connected with the heat dissipation fan 11, the standby output line group 16 penetrates through the line outlet barrel and extends to the outer side of the box body 1, and an illuminating lamp is connected onto the standby output line group 16.
In this embodiment, when in use, when the power supply line 9 is powered, the leakage protector 6, the sampling circuit 7 and the output relay 8 are used, and then the power is output to each electrical device for use through the first output line group 10, and the storage battery 14 can be continuously charged through the second output line group 12, the electromagnet is powered through the third output line group 13, so that the electromagnet has magnetic force and adsorbs the metal button 18, so that the metal button 18 overcomes the deformation force displacement of the spring 22 and the switching gate valve 23 is disconnected, so that the standby output line group 16 is not powered at this time, and meanwhile, the storage battery 14 continuously supplies power to the cooling fan 11 through the fourth output line group 15, thereby avoiding the overcharge of the storage battery 14, the cooling fan 11 can effectively dissipate heat in the box 1, when the power supply line 9 stops supplying power, the storage battery 14 is not charged any more at this time, the cooling fan 11 can still work by supplying power through the storage battery 14 and the fourth output line group 15, at the same time, the electromagnet 19 and the third output line group 13 are powered off and demagnetized, so that attraction force is not generated on the metal button 18 any more, at the moment, the spring 22 deforms and restores to drive the slider 20 to displace, the slider 20 drives the metal button 18 to displace, the metal button 18 enables the internal circuit of the switching gate valve 23 to be closed through the switching rod 17, so that the standby output line group 16 is powered on and transmits power away, some important circuits restore power, meanwhile, the lighting lamp in the box body 1 is turned on, so that lighting is provided when the power supply line 9 is powered off or has other faults, and further circuit elements and the like in the box body 1 are convenient to overhaul.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An automatic power line power supply control device comprises a box body (1) and is characterized in that an installation through hole is formed in the front of the box body (1), a protective door (2) is hinged to the installation through hole, a handle (3) is connected to the protective door (2), two fixing rods (4) are fixedly connected to the inside of the box body (1), the same mounting plate (5) is fixedly mounted on the two fixing rods (4), a leakage protector (6), a sampling circuit (7) and an output relay (8) are arranged on the mounting plate (5), a power supply line (9) is arranged on one side of the box body (1), the power supply line (9) is connected with the leakage protector (6), the leakage protector (6) is connected with the sampling circuit (7), the sampling circuit (7) is connected with the output relay (8), a wire outlet barrel is arranged on the other side of the box body (1), a first output wire group (10) is connected to the output relay (8), the first output line set (10) penetrates through the line outlet cylinder and extends to the outer side of the box body (1), a cooling fan (11) is arranged at the top of the box body (1), an automatic switching standby circuit mechanism is arranged on the mounting plate (5), the output relay (8) is further connected with a second output line set (12) and a third output line set (13), and the second output line set (12) and the third output line set (13) are both connected with the automatic switching standby circuit mechanism.
2. An automatic control device for power supply of power line according to claim 1, characterized in that the automatic switching standby circuit mechanism comprises a storage battery (14) arranged on the mounting plate (5), the second output line group (12) is connected with the storage battery (14), a fourth output line group (15) is connected with the storage battery (14), a fan circuit and a standby output line group (16) are connected with the fourth output line group (15), the fan circuit is connected with the heat radiation fan (11), and the standby output line group (16) extends to the outer side of the box body (1) through the outlet tube.
3. An automatic power line supply control device according to claim 2, characterized in that the spare output line group (16) is provided with a switching gate valve (23), the switching gate valve (23) is slidably provided with a switching rod (17), and one end of the switching rod (17) is connected with a metal button (18).
4. An automatic control device for the supply of electric power to an electric power line according to claim 1, characterized in that said mounting plate (5) is provided with an electromagnetic block (19), one end of said third set of output lines (13) being connected to said electromagnetic block (19), said electromagnetic block (19) being associated with said knob (18).
5. The automatic control device for power line power supply according to claim 1, wherein a sliding groove is formed in the mounting plate (5), a sliding block (20) is slidably mounted in the sliding groove, a sliding rod (21) is connected in the sliding groove, the sliding block (20) is slidably sleeved on the outer side of the sliding rod (21), a spring (22) is sleeved on the outer side of the sliding rod (21), one end of the spring (22) is connected with the inner wall of one side of the sliding groove, the other end of the spring (22) is connected with the sliding block (20), and the metal button (18) is connected with the sliding block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260652.7U CN215528697U (en) | 2021-09-17 | 2021-09-17 | Automatic power supply control device for power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260652.7U CN215528697U (en) | 2021-09-17 | 2021-09-17 | Automatic power supply control device for power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528697U true CN215528697U (en) | 2022-01-14 |
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ID=79797219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122260652.7U Active CN215528697U (en) | 2021-09-17 | 2021-09-17 | Automatic power supply control device for power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528697U (en) |
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2021
- 2021-09-17 CN CN202122260652.7U patent/CN215528697U/en active Active
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