CN219512400U - Safety warning device for distribution line - Google Patents
Safety warning device for distribution line Download PDFInfo
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- CN219512400U CN219512400U CN202222793503.1U CN202222793503U CN219512400U CN 219512400 U CN219512400 U CN 219512400U CN 202222793503 U CN202222793503 U CN 202222793503U CN 219512400 U CN219512400 U CN 219512400U
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Abstract
The utility model discloses a distribution line safety warning device, which comprises: the CT power taking power supply module is sleeved on the distribution line, and the output end of the CT power taking power supply module is respectively and electrically connected with the power supply ends of the detection sensing module, the control module and the alarm module; the detection sensing module is used for sensing foreign matters in a detection range and generating a foreign matter existence signal, the control module is used for generating an alarm signal, the alarm module is used for executing alarm, the CT electricity taking power supply module is used for providing a matched power supply for the detection sensing module, the control module and the alarm module, reminding people or vehicles close to the distribution line, paying attention to the distribution line, and the safety of the distribution line can be protected through warning no matter at night or in daytime.
Description
Technical Field
The utility model belongs to the technical field of distribution line safety warning, and particularly relates to a distribution line safety warning device.
Background
The distribution lines are distributed throughout cities and villages, and cross roads and bridges, so that accidents are often caused by the fact that passing pedestrians and vehicles are not protected, and particularly the power lines are tripped due to the fact that construction operation vehicles are mistakenly collided with the distribution lines.
At present, a safety warning device for distribution lines at home and abroad mainly uses a metal warning board and is printed with reflective warning words so as to remind drivers of related construction operation vehicles, but at night, the light is darker, the metal warning board and the reflective warning words are printed for warning inconspicuously.
Disclosure of Invention
In view of the above, the present utility model provides a safety warning device for distribution lines, and mainly aims to solve the problem that the safety warning of the distribution lines is not obvious at night in the existing method.
In order to solve the above problems, the present utility model provides a distribution line safety warning device, the device includes: the device comprises a detection sensing module, a control module, an alarm module and a CT electricity taking power supply module, wherein,
the detection sensing module is arranged on a distribution line, the output end of the detection sensing module is electrically connected with the input end of the control module, the output end of the control module is electrically connected with the input end of the alarm module, the CT power taking power supply module is sleeved on the distribution line, and the output end of the CT power taking power supply module is electrically connected with the power supply ends of the detection sensing module, the control module and the alarm module respectively;
the detection induction module is used for inducing foreign matters in a detection range and generating a foreign matter existence signal, the control module is used for generating an alarm signal according to the foreign matter existence signal, the alarm module is used for executing alarm according to the alarm signal, and the CT electricity taking power supply module is used for generating a power supply and providing a matched power supply for the detection induction module, the control module and the alarm module.
In one embodiment of the present utility model, optionally, the detection sensing module is a radar type microwave detector, wherein an output end of the radar type microwave detector is electrically connected to an input end of the control module.
In one embodiment of the present utility model, optionally, the alarm module includes a light alarm unit and a sound alarm unit, where input ends of the light alarm unit and the sound alarm unit are electrically connected to output ends of the control module, respectively.
In one embodiment of the present utility model, optionally, the light alarm unit is configured to perform a light strobe alarm according to the alarm signal.
In one embodiment of the present utility model, optionally, the CT power supply module includes a current transformer, a rectifying unit, a filtering unit, and a DC-DC power supply conversion unit, where an output end of the current transformer is electrically connected to an input end of the rectifying unit, an output end of the rectifying unit is electrically connected to an input end of the filtering unit, an output end of the filtering unit is electrically connected to an input end of the DC-DC power supply conversion unit, and an output end of the DC-DC power supply conversion unit is electrically connected to power supply ends of the detection sensing module, the control module, and the alarm module.
In one embodiment of the present utility model, optionally, the current transformer is a through-core current transformer.
In one embodiment of the present utility model, optionally, the current transformer is detachably sleeved on the distribution line.
In one embodiment of the present utility model, optionally, the detection sensing module transmits the foreign object presence signal to the control module, so that the control module generates an alarm signal according to the foreign object presence signal and sends the alarm signal to the alarm unit.
In one embodiment of the present utility model, optionally, the apparatus further includes a housing, and the detection sensing module, the CT power module, the control module, and the alarm module are all disposed in the housing.
In one embodiment of the utility model, optionally, the housing is removably mounted on the power distribution line.
The utility model has the beneficial effects that: the distribution line safety warning device provided by the utility model senses foreign matters in a detection range through the detection sensing module, sends a foreign matter existence signal to the control module, and sends an alarm signal to the alarm unit, wherein the alarm unit alarms according to the alarm signal to remind personnel or vehicles close to the distribution line, and the distribution line is arranged at the position, so that safety is noticed, and the safety of the distribution line can be protected through warning in both night and daytime.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic diagram illustrating the structural connection of a distribution line safety warning device according to an exemplary embodiment of the present utility model;
FIG. 2 is a schematic diagram of a CT power module of a distribution line safety warning device according to an exemplary embodiment of the present utility model;
fig. 3 is a diagram showing a connection between a current transformer and a distribution wire of a distribution wire safety warning device according to an exemplary embodiment of the present utility model.
In the figure: the device comprises a 1-detection sensing module, a 2-control module, a 3-alarm module, a 4-CT power taking power supply module, a 41-current transformer, a 42-rectifying unit, a 43-filtering unit, a 44-DC-DC power conversion unit and 20 distribution wires.
Detailed Description
In order to overcome the defects in the prior art, the utility model provides a distribution line safety warning device. In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the preferred embodiments of the present utility model will be described in more detail with reference to the accompanying drawings in the preferred embodiments of the present utility model. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the utility model. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a distribution line safety warning device, the device comprises: the power supply system comprises a detection induction module 1, a control module 2, an alarm module 3 and a CT power taking power supply module 4, wherein the detection induction module 1 is arranged on a power distribution line 20, the output end of the detection induction module 1 is electrically connected with the input end of the control module 2, the output end of the control module 2 is electrically connected with the input end of the alarm module 3, the CT power taking power supply module 4 is sleeved on the power distribution line 20, and the output end of the CT power taking power supply module 4 is electrically connected with the power supply ends of the detection induction module 1, the control module 2 and the alarm module 3 respectively; the detection induction module 1 is used for inducing foreign matters in a detection range and generating a foreign matter existence signal, the control module 2 is used for generating an alarm signal according to the foreign matter existence signal, the alarm module 3 is used for executing alarm according to the alarm signal, and the CT power taking power supply module 4 is used for generating a power supply and providing a matched power supply for the detection induction module 1, the control module 2 and the alarm module 3.
Specifically, the CT electricity taking power supply module is sleeved on the distribution line, when current flows in the distribution line, the CT electricity taking power supply module generates electromagnetic induction to generate induced electromotive force, namely induced voltage, converts the induced voltage into direct current power supply, provides power for the detection induction module, the control module and the alarm module, and solves the problem of inconvenient power supply of equipment on the distribution line. The detection sensing module is arranged on the distribution line, senses that foreign matters exist in the detection range, generates and transmits a foreign matter existence signal to the control module, and the control module generates an alarm signal according to the foreign matter existence signal and transmits the alarm signal to the alarm module.
In this embodiment, the technical solution provided by the present utility model is mainly implemented by means of the connection relationship between the circuit modules.
Compared with the prior art, the distribution line safety warning device provided by the utility model senses foreign matters in the detection range through the detection sensing module, sends the foreign matters existing signal to the control module, sends the warning signal to the warning unit, and the warning unit warns people or vehicles close to the distribution line according to the warning signal, and is provided with the distribution line, so that safety can be noticed, and the safety of the distribution line can be protected through warning no matter in night or daytime.
In one embodiment, the detection sensing module 1 is a radar type microwave detector, wherein an output end of the radar type microwave detector is electrically connected with an input end of the control module 2.
Specifically, the detection sensing module is a radar type microwave detector, and the radar type microwave detector is an active intrusion detector. In operation, the radar type microwave detector emits some form of energy to the detection site through the emitter, and forms a stable signal on the receiver through reflection or direct irradiation, when an intrusion condition occurs, the stable signal is destroyed, and an alarm signal is emitted through processing. For example, a microwave intrusion detector, a microwave transmitter transmits microwave energy to form a stable microwave field at a detection site, the stable microwave field is destroyed once a moving object to be detected intrudes, and a microwave receiver outputs an alarm signal after receiving the change.
Compared with the prior art, the distribution line safety warning device provided by the utility model can accurately detect the foreign matters close to the distribution line through the radar type microwave detector no matter in the daytime or at night, and the accuracy of distribution line warning is improved.
In one embodiment, the alarm module 3 comprises a light alarm unit and a sound alarm unit, wherein the input ends of the light alarm unit and the sound alarm unit are respectively electrically connected with the output end of the control module.
Specifically, the light alarm unit is an LED, the sound alarm unit is a buzzer, when no foreign object invades, the LED slowly flashes to prompt an operator, when the radar type microwave detector detects the foreign object invades, the LED slowly flashes to be stroboscopic, and meanwhile, the buzzer sends out prompt sound to give an alarm to prompt the operator to pay attention, so that the effect of active acousto-optic prompt is achieved, and the aim of warning and prompting is achieved.
In one embodiment, the light alarm unit is used for performing light strobe alarm according to the alarm signal.
Specifically, when no foreign matter invades, the lamplight alarm unit slowly flashes to prompt operators, and when the radar type microwave detector detects the foreign matter invades, the lamplight alarm unit slowly flashes to be stroboscopic, the stroboscopic is easy to draw attention, and the warning effect can be achieved.
In one embodiment, as shown in fig. 2, the CT power supply module 4 includes a current transformer 41, a rectifying unit 42, a filtering unit 43, and a DC-DC power supply conversion unit 44, where an output end of the current transformer 41 is electrically connected to an input end of the rectifying unit 42, an output end of the rectifying unit 42 is electrically connected to an input end of the filtering unit 43, an output end of the filtering unit 43 is electrically connected to an input end of the DC-DC power supply conversion unit 44, and an output end of the DC-DC power supply conversion unit 44 is electrically connected to power supply ends of the detection sensing module 1, the control module 2, and the alarm module 3.
Specifically, the CT electricity taking mode is to utilize the electromagnetic induction principle, a current transformer is sleeved on a distribution line, when current flows through the distribution line, electromagnetic induction occurs, the current transformer induces alternating voltage, the alternating voltage is rectified, filtered and DC-DC converted to supply power for other modules, and one or more DC-DC power supply conversion units can be arranged according to the voltage requirements of the other modules. The CT power taking power supply module senses energy from the power line in a non-electric connection mode and outputs a direct-current stabilized power supply, so that the power supply problem of distribution line equipment is solved.
In one embodiment, the current transformer 41 is a through current transformer, as shown in fig. 3, the distribution line 20 penetrates into a central hole of the current transformer 41, and the specific structure of the through current transformer belongs to the prior art, which is not described herein.
In one embodiment, the current transformer 41 is detachably sleeved on the distribution line 20, whether the distribution line is newly arranged or already existing, and is convenient to detach and maintain when the current transformer is damaged or the safety warning device needs to be detached through the detachable installation of the current transformer.
In one embodiment, the detection sensing module 1 transmits a foreign object presence signal to the control module 2, so that the control module 2 generates an alarm signal according to the foreign object presence signal and transmits the alarm signal to the alarm unit 3.
Specifically, the detection sensing module is arranged on the distribution line, senses that foreign matters exist in the detection range, generates and transmits a foreign matter existence signal to the control module, and the control module generates an alarm signal according to the foreign matter existence signal and transmits the alarm signal to the alarm module.
In one embodiment, the device further comprises a shell, the detection sensing module 1, the CT power taking power module 4, the control module 2 and the alarm module 3 are all arranged in the shell, and the shell is detachably arranged on the distribution line 20, so that the safety warning device is convenient to install and detach.
In one embodiment, the current transformer comprises a first disassembly part and a second disassembly part, the shell comprises a third disassembly part and a fourth disassembly part, the first disassembly part is arranged in the third disassembly part, and the second disassembly part is arranged in the fourth disassembly part, so that the disassembly of the current transformer and the synchronous disassembly of the shell are realized.
It should be understood that various modifications may be made to the embodiments of the application herein. Therefore, the above description should not be taken as limiting, but merely as exemplification of the embodiments. Other modifications within the scope and spirit of the utility model will occur to persons of ordinary skill in the art.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and, together with a general description of the utility model given above, and the detailed description of the embodiments given below, serve to explain the principles of the utility model.
These and other characteristics of the utility model will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It is also to be understood that, although the utility model has been described with reference to some specific examples, those skilled in the art can certainly realize many other equivalent forms of the utility model.
The above and other aspects, features and advantages of the present utility model will become more apparent in light of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present utility model will be described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the utility model, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the utility model in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not intended to be limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present utility model in virtually any appropriately detailed structure.
The specification may use the word "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the utility model.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (10)
1. A distribution line safety warning device, the device comprising: the device comprises a detection sensing module, a control module, an alarm module and a CT electricity taking power supply module, wherein,
the detection sensing module is arranged on a distribution line, the output end of the detection sensing module is electrically connected with the input end of the control module, the output end of the control module is electrically connected with the input end of the alarm module, the CT power taking power supply module is sleeved on the distribution line, and the output end of the CT power taking power supply module is electrically connected with the power supply ends of the detection sensing module, the control module and the alarm module respectively;
the detection induction module is used for inducing foreign matters in a detection range and generating a foreign matter existence signal, the control module is used for generating an alarm signal according to the foreign matter existence signal, the alarm module is used for executing alarm according to the alarm signal, and the CT electricity taking power supply module is used for generating a power supply and providing a matched power supply for the detection induction module, the control module and the alarm module.
2. The line safety warning device according to claim 1, wherein the detection sensing module is a radar type microwave detector, wherein,
the output end of the radar type microwave detector is electrically connected with the input end of the control module.
3. The line safety warning device according to claim 1, wherein the warning module comprises a light warning unit and a sound warning unit, wherein,
the input ends of the light alarm unit and the sound alarm unit are respectively and electrically connected with the output end of the control module.
4. The distribution line safety warning device of claim 3, wherein the light alarm unit is configured to perform a light strobe alarm according to the alarm signal.
5. The distribution line safety warning device of claim 1, wherein the CT power module comprises a current transformer, a rectifying unit, a filtering unit, and a DC-DC power conversion unit, wherein,
the output end of the current transformer is electrically connected with the input end of the rectifying unit, the output end of the rectifying unit is electrically connected with the input end of the filtering unit, the output end of the filtering unit is electrically connected with the input end of the DC-DC power supply conversion unit, and the output end of the DC-DC power supply conversion unit is electrically connected with the power supply ends of the detection induction module, the control module and the alarm module.
6. The distribution line safety warning device of claim 5, wherein the current transformer is a pass-through current transformer.
7. The electrical distribution line safety warning device of claim 6, wherein the current transformer is removably sleeved on the electrical distribution line.
8. The distribution line safety warning device according to claim 1, wherein the detection sensing module transmits the foreign matter present signal to the control module, so that the control module generates an alarm signal according to the foreign matter present signal and transmits the alarm signal to the alarm module.
9. The line safety warning device of claim 1, further comprising a housing, wherein the detection sensing module, the CT power module, the control module, and the alarm module are disposed within the housing.
10. The electrical distribution line safety warning device of claim 9, wherein the housing is removably mounted to the electrical distribution line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222793503.1U CN219512400U (en) | 2022-10-21 | 2022-10-21 | Safety warning device for distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222793503.1U CN219512400U (en) | 2022-10-21 | 2022-10-21 | Safety warning device for distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512400U true CN219512400U (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222793503.1U Active CN219512400U (en) | 2022-10-21 | 2022-10-21 | Safety warning device for distribution line |
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| CN (1) | CN219512400U (en) |
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- 2022-10-21 CN CN202222793503.1U patent/CN219512400U/en active Active
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