CN210666410U - Power supply time sequence device with multiple output branch circuits for independent detection - Google Patents
Power supply time sequence device with multiple output branch circuits for independent detection Download PDFInfo
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- CN210666410U CN210666410U CN201921607199.9U CN201921607199U CN210666410U CN 210666410 U CN210666410 U CN 210666410U CN 201921607199 U CN201921607199 U CN 201921607199U CN 210666410 U CN210666410 U CN 210666410U
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Abstract
The utility model discloses a power chronograph ware with many output branch road are independent to be detected, including main control circuit and the power input main road of being connected with main control circuit input electricity, still include the power output subassembly of being connected with main control circuit output electricity, wherein, the power output subassembly comprises the output branch road that the multichannel is established ties each other and is arranged, wherein, every way all be equipped with the relay switch who is used for controlling the break-make on the output branch road, be used for the monitoring module of the circuit parameter of this output branch road of real-time supervision and be used for eliminating the filter circuit module of electric crosstalk, every way output branch road all disposes an output interface.
Description
Technical Field
The utility model belongs to the technical field of power chronograph's technique and specifically relates to indicate a power chronograph with many output branches independently detect.
Background
The power supply chronograph can start the power supply one by one according to the sequence from the front-stage equipment to the rear-stage equipment, and when the power supply is turned off, all kinds of electric equipment are turned off in the sequence from the rear stage to the front stage, so that all kinds of electric equipment can be effectively managed and controlled in a unified manner, artificial misoperation is avoided, meanwhile, the impact of the electric equipment on a power supply power grid in the moment of switching can be reduced, the impact of induced current on the equipment is also avoided, and the stability of the whole electric system is ensured.
The existing power supply time sequence device is like the mode of 'CN 207216323U, an intelligent power supply time sequence device' applied by the applicant in the past, the current sent by an input port is subjected to uniform filtering processing and then is output to each output branch circuit, meanwhile, the filtering condition, the current condition and the voltage condition of each branch circuit cannot be known for monitoring, so that the abnormal operation or the fault of an electric appliance connected with the output branch circuit due to the abnormal current or voltage of a certain output branch circuit is easy to occur, independent monitoring and processing are not carried out due to the output payment, and once the filter of the power supply time sequence device fails, the whole power supply time sequence device cannot normally operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a power chronograph with many output branches independently detect.
In order to realize foretell purpose, the utility model provides a power supply time sequence ware with many output branch road are independently detected, including main control circuit and the power input main road of being connected with the main control circuit input electricity, still include the power output subassembly of being connected with the main control circuit output electricity, wherein, the power output subassembly comprises the output branch road that the mutual series connection of multichannel was arranged, wherein, every way all be equipped with the relay switch who is used for controlling the break-make on the output branch road, be used for the monitoring module of the circuit parameter of this output branch road of real-time supervision and be used for eliminating the filter circuit module of electric crosstalk, every way output branch road all disposes an output interface.
And the display screen is electrically connected with the main control circuit and is used for displaying circuit parameters of the power input main circuit and/or the power output component.
Further, the circuit parameter is one or two of real-time current and real-time voltage on the output branch circuit.
The utility model adopts the above technical scheme, its beneficial effect lies in: each output branch has the independent on-off control function, the independent monitoring circuit parameter function and the independent filtering processing function, so that the output branches are independent of each other and do not influence each other, maintenance work is greatly facilitated, and the working condition of each output branch is visually known.
Drawings
Fig. 1 is an overall schematic view of the clothes through rod of the present invention.
Fig. 2 is a schematic diagram of the output branch according to the present invention.
The monitoring system comprises a main control circuit 1, a power output component 2, an output branch 21, a relay switch 211, a monitoring module 212, a filter circuit module 213, an output interface 214, a power input main circuit 3 and a display screen 4.
Detailed Description
To facilitate an understanding of the invention, the invention is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete. It should be noted that the terms "first" and "second" in the present invention do not denote any particular quantity or order, but rather are used for distinguishing names.
Referring to fig. 1 and fig. 2, in this embodiment, a power source sequencer with multiple output branches 21 for independent detection includes a main control circuit 1, a power source input main circuit 3 electrically connected to an input end of the main control circuit 1, and a power source output component 2 electrically connected to an output end of the main control circuit 1, where the main control circuit 1 of this embodiment may adopt a main control circuit board as in patent "CN 207216323U," an intelligent power source sequencer ", specifically including a substrate, an ARM control chip, a capacitor, a resistor, a voltage regulator, and other elements.
The main power input circuit 3 of the present embodiment includes at least one power input port and a transformer electrically connected to the power input port, an external power is input to the transformer through the power input port by a wire, and the external power is converted into a desired voltage value and current value by using a transformation function of the transformer.
In this embodiment, the power output assembly 2 is composed of a plurality of output branches 21 connected in series, each output branch 21 is provided with a relay switch 211 for controlling on/off, a monitoring module 212 for monitoring circuit parameters of the output branch 21 in real time, and a filter circuit module 213 for eliminating electrical crosstalk, that is, the relay switch 211, the monitoring module 212, and the filter circuit module 213 are electrically connected in sequence along the power output direction. At this time, the output branches 21 of each path are connected to the output end of the main control circuit 1, that is, the relay switches 211 of the output branches 21 of each path are connected to the output end of the main control circuit 1; next, each output branch 21 is configured with an output interface 214 (the output interface 214 in this embodiment is a universal socket), so that an external device can be connected to the output interface 214 through an electrical plug.
In the present embodiment, the main control circuit 1 is electrically connected to each relay switch 211, so that the main control circuit 1 controls the independent on/off operation of each relay switch 211 according to a predetermined computer program or a user setting instruction, and accordingly selectively enables or disables each output branch 21. For the output branch 21 with the relay switch 211 in the on state, the monitoring module 212 on the output branch 21 monitors the output circuit parameters in real time, and feeds the circuit parameters back to the main control circuit 1 for data processing, and the main control circuit 1 at this time can judge whether the circuit parameters meet the rated parameter range according to a predetermined program; meanwhile, the filter circuit module 213 in the output branch 21 performs filtering processing on the output current to ensure that the output current eliminates the problem of electric crosstalk.
In this way, make every way output branch 21 all possess independent control break-make function, independent monitoring circuit parameter function and independent filtering processing function, thereby make each output branch 21 realize the effect that mutually independent and each other do not influence, realized that arbitrary output branch 21 all the way takes place when unusual, the user can accurately judge which way output branch 21 is and judge unusual reason based on the circuit parameter through master control circuit 1, and then make the user avoid unusual output interface 214 in practical process, also greatly make things convenient for follow-up maintenance work, the cost of maintenance has been reduced.
In this embodiment, the display device further includes at least one display screen 4 electrically connected to the main control circuit 1 and configured to display circuit parameters of the main power input circuit 3 and/or the power output component 2, and an appropriate number of display screens 4 can be selected according to actual product conditions and requirements, so that the circuit parameters received by the main control circuit 1 are displayed through the display screens 4, and a user can intuitively know the conditions of the main power input circuit 3 and each output branch 21 of the power sequencer.
The data communication and data processing between the main control circuit 1 and each component described above belong to the field of computer programs, and the related computer software program and automation control principle belong to the conventional technical means for those skilled in the art, so that the related program part is not limited here, and a derivative control manner can be adopted, and the principle thereof is not described here again.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (3)
1. The utility model provides a power supply time sequence ware with many output branch road are independent detects, includes main control circuit (1) and power input main circuit (3) of being connected with main control circuit (1) input electricity, its characterized in that: the power supply device is characterized by further comprising a power supply output assembly (2) electrically connected with the output end of the main control circuit (1), wherein the power supply output assembly (2) is composed of a plurality of output branches (21) which are mutually connected in series, each output branch (21) is provided with a relay switch (211) used for controlling on-off, a monitoring module (212) used for monitoring the circuit parameters of the output branch (21) in real time and a filter circuit module (213) used for eliminating electric crosstalk, and each output branch (21) is provided with an output interface (214).
2. A power sequencer with independent detection of multiple output branches (21) according to claim 1, characterized in that: the power supply circuit also comprises at least one display screen (4) which is electrically connected with the main control circuit (1) and is used for displaying circuit parameters of the power supply input main circuit (3) and/or the power supply output component (2).
3. A power sequencer with independent detection of multiple output branches (21) according to claim 1, characterized in that: the circuit parameter is one or two of real-time current and real-time voltage on the output branch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607199.9U CN210666410U (en) | 2019-09-25 | 2019-09-25 | Power supply time sequence device with multiple output branch circuits for independent detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607199.9U CN210666410U (en) | 2019-09-25 | 2019-09-25 | Power supply time sequence device with multiple output branch circuits for independent detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210666410U true CN210666410U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921607199.9U Active CN210666410U (en) | 2019-09-25 | 2019-09-25 | Power supply time sequence device with multiple output branch circuits for independent detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210666410U (en) |
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2019
- 2019-09-25 CN CN201921607199.9U patent/CN210666410U/en active Active
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