CN210535133U - Electricity-consumption troubleshooting demonstration device - Google Patents
Electricity-consumption troubleshooting demonstration device Download PDFInfo
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- CN210535133U CN210535133U CN201920757084.1U CN201920757084U CN210535133U CN 210535133 U CN210535133 U CN 210535133U CN 201920757084 U CN201920757084 U CN 201920757084U CN 210535133 U CN210535133 U CN 210535133U
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Abstract
The power utilization failure troubleshooting demonstration device comprises a main control unit and a simulation control unit which are electrically connected, wherein the main control unit is used for corresponding instruction operation of a user, the simulation control unit is used for simulating power utilization failure, the main control unit is also connected with a video display unit through a communication unit, the communication unit is used for establishing a data transmission channel, and the video display unit is used for displaying an animation video corresponding to the power utilization failure; the analog control unit comprises a triode and a relay which are electrically connected, wherein an emitting electrode of the triode is connected with a power supply, a collector electrode of the triode is connected with a first pin of the relay, and a resistor, an LED lamp and a diode which are connected in parallel are arranged between the triode and the relay; based on the electronic technology control and the video demonstration technology, the simulation and demonstration of various power failure faults are realized by pressing a button by a user, so that the user can know and master the problem of the power utilization faults and the corresponding solution, and the power utilization is safely standardized.
Description
The technical field is as follows:
the utility model relates to an electricity utilization troubleshooting presentation device.
Background art:
with the development of economy in China, the living standard of people is continuously improved, and the number of household appliances of people is gradually increased. The electricity utilization of most families in China is not limited to the electricity utilization mode of illumination any more, a plurality of household appliances such as televisions, air conditioners, refrigerators, washing machines and the like are added to many families at present,
because the household appliances are all household appliances with very high power consumption, in the using process, if the power consumption of the household appliances is not matched with the load power of the household electric energy meter, faults such as short circuit, open circuit, electric leakage, overload and the like are easily generated.
General resident families lack the personnel that have certain electric professional knowledge, also lack the specialized tool that detects to the power consumption trouble, in case the power consumption trouble has taken place, can not in time get rid of, not only influence normal life, probably because the extension of fault time makes the trouble constantly enlarge moreover, causes great loss.
The utility model has the following contents:
the embodiment of the utility model provides a power consumption troubleshooting presentation device, structural design is reasonable, based on electron technical control and video demonstration technique, realizes that the user realizes simulation and demonstration to multiple power failure trouble through pressing the button mode, makes the user know and master the problem of power consumption trouble and the solution method that corresponds, and the problem that exists among the prior art has been solved to the safety standard power consumption.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the power utilization failure troubleshooting demonstration device comprises a main control unit and a simulation control unit which are electrically connected, wherein the main control unit is used for corresponding instruction operation of a user, the simulation control unit is used for simulating power utilization failure, the main control unit is also connected with a video display unit through a communication unit, the communication unit is used for establishing a data transmission channel, and the video display unit is used for displaying an animation video corresponding to the power utilization failure; the analog control unit comprises a triode and a relay which are electrically connected, wherein an emitting electrode of the triode is connected with a power supply, a collector electrode of the triode is connected with a first pin of the relay, and a resistor, an LED lamp and a diode which are connected in parallel are arranged between the triode and the relay.
The main control unit comprises a main control chip, wherein a key module is electrically connected to the main control chip and is used for providing an interactive interface for a user; the LED module is connected to the main control chip and used for prompting a user to press keys; the main control chip is connected with a power supply module, an ammeter module and an air switch module, wherein the ammeter module and the air switch module are used for simulating and demonstrating the specific state of the power utilization fault.
The model of main control chip is STM8S _20, is equipped with 20 pins on the main control chip, seven pin ground connection settings of main control chip are equipped with first electric capacity between seven pins and eight pins, No. four pins of main control chip pass through the second resistance connection power, the third electric capacity is connected to nine pins of main control chip, and third electric capacity ground connection sets up.
The communication unit comprises a communication chip, the model of the communication chip is MAX485, 8 pins are arranged on the communication chip, the fifth pin of the communication chip is grounded, the eighth pin of the communication chip is grounded through a fourth capacitor, and a third resistor is arranged between the sixth pin and the seventh pin of the communication chip.
The type of the triode is S8550.
The video display module is a liquid crystal display, and the power supply voltage of the liquid crystal display is 220V.
The keys of the key module are mechanical keys.
The number of the LED lamps in the LED module is at least 5.
By adopting the structure, the utility model can input different control instructions to the demonstration device through the key module on the main control unit, thereby simulating different power utilization faults; the LED module prompts a user to press keys, and the ammeter module and the empty module are used for simulating and demonstrating the specific states of various power utilization faults; the data transmission of the main control unit and the video display unit is realized through the communication unit, and the animation video corresponding to the power utilization fault is displayed, so that the user can visually know the fault; the simulation control unit is used for performing the action of the electric element corresponding to the power failure, so that various power failure scenes are simulated, and the simulation control unit has the advantages of being visual and intuitive and easy to operate.
Description of the drawings:
fig. 1 is a schematic structural diagram of an electrical troubleshooting demonstration apparatus provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a main control unit provided in an embodiment of the present invention.
Fig. 3 is an electrical schematic diagram of an analog control unit according to an embodiment of the present invention.
Fig. 4 is an electrical schematic diagram of the main control chip provided in the embodiment of the present invention.
Fig. 5 is an electrical schematic diagram of a communication unit according to an embodiment of the present invention.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1 to 5, an electricity failure troubleshooting demonstration apparatus includes a main control unit and a simulation control unit, which are electrically connected, wherein the main control unit is used for a user to perform corresponding instruction operation, the simulation control unit is used for simulating an electricity failure, the main control unit is further connected with a video display unit through a communication unit, the communication unit is used for establishing a data transmission channel, and the video display unit is used for displaying an animation video corresponding to the electricity failure; the analog control unit comprises a triode and a relay which are electrically connected, wherein an emitting electrode of the triode is connected with a power supply, a collector electrode of the triode is connected with a first pin of the relay, and a resistor, an LED lamp and a diode which are connected in parallel are arranged between the triode and the relay.
The main control unit comprises a main control chip, wherein a key module is electrically connected to the main control chip and is used for providing an interactive interface for a user; the LED module is connected to the main control chip and used for prompting a user to press keys; the main control chip is connected with a power supply module, an ammeter module and an air switch module, wherein the ammeter module and the air switch module are used for simulating and demonstrating the specific state of the power utilization fault.
The model of main control chip is STM8S _20, is equipped with 20 pins on the main control chip, seven pin ground connection settings of main control chip are equipped with first electric capacity between seven pins and eight pins, No. four pins of main control chip pass through the second resistance connection power, the third electric capacity is connected to nine pins of main control chip, and third electric capacity ground connection sets up.
The communication unit comprises a communication chip, the model of the communication chip is MAX485, 8 pins are arranged on the communication chip, the fifth pin of the communication chip is grounded, the eighth pin of the communication chip is grounded through a fourth capacitor, and a third resistor is arranged between the sixth pin and the seventh pin of the communication chip.
The type of the triode is S8550.
The video display module is a liquid crystal display, and the power supply voltage of the liquid crystal display is 220V.
The keys of the key module are mechanical keys.
The number of the LED lamps in the LED module is at least 5.
When the demonstration device is used, the demonstration device is fixedly installed, after the demonstration device is installed, a power supply is switched on, under the combined action of the main control unit and the simulation control unit, different types of power utilization faults are selected according to the requirements of a user for simulation demonstration, and the power utilization faults are displayed to the user in an animation video mode by matching with the peripheral circuit and the functions of the communication unit, so that the demonstration device is specific and intuitive, the user can know the different types of power utilization faults quickly, a corresponding solution is provided for the user, and the user is guided to safely utilize power; in actual life, the electrical faults are mainly classified into short circuits, open circuits, overloads, and electrical leakage.
In operation, electrical power systems flow very large currents when abnormal connections (i.e., short circuits) occur between phases or between phases and ground (or neutral). The current value is much greater than the rated current and depends on the electrical distance of the short-circuit point from the power supply. The short circuit is a low-resistance short circuit between conductive parts with different potentials, and is equivalent to that a power supply is directly connected into a closed loop through a wire without passing through a load.
When a user experiences, after the short-circuit demonstration button is pressed, the corresponding short-circuit LED indicator lamp is turned on, the air switch is turned off, and corresponding animation videos are correspondingly displayed, so that the user can intuitively know the short-circuit phenomenon, information such as a corresponding solution, a caution item, a user intuitive warning and the like is introduced in the videos, the user can know and prevent the harm of the short circuit, and the user is guided to safely use the electricity.
According to the operation flow, other power utilization faults such as circuit breaking, overload, electric leakage and the like can be simulated and demonstrated one by one, so that a user can conveniently recognize the damage of the power utilization faults and guide the user to carry out power utilization according to safety specifications; and simultaneously, the utility model discloses in, can also automatic suggestion user in the term of regulation remove to collect the charges of electricity, guarantee the normal power consumption of user.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (8)
1. The utility model provides an electricity troubleshooting presentation device which characterized in that: the power utilization failure simulation system comprises a main control unit and an analog control unit which are electrically connected, wherein the main control unit is used for corresponding instruction operation of a user, the analog control unit is used for simulating power utilization failure, the main control unit is also connected with a video display unit through a communication unit, the communication unit is used for establishing a data transmission channel, and the video display unit is used for displaying animation videos corresponding to the power utilization failure; the analog control unit comprises a triode and a relay which are electrically connected, wherein an emitting electrode of the triode is connected with a power supply, a collector electrode of the triode is connected with a first pin of the relay, and a resistor, an LED lamp and a diode which are connected in parallel are arranged between the triode and the relay.
2. The power utilization troubleshooting presentation device of claim 1 wherein: the main control unit comprises a main control chip, wherein a key module is electrically connected to the main control chip and is used for providing an interactive interface for a user; the LED module is connected to the main control chip and used for prompting a user to press keys; the main control chip is connected with a power supply module, an ammeter module and an air switch module, wherein the ammeter module and the air switch module are used for simulating and demonstrating the specific state of the power utilization fault.
3. The power utilization troubleshooting presentation device of claim 2 wherein: the model of main control chip is STM8S _20, is equipped with 20 pins on the main control chip, seven pin ground connection settings of main control chip are equipped with first electric capacity between seven pins and eight pins, No. four pins of main control chip pass through the second resistance connection power, the third electric capacity is connected to nine pins of main control chip, and third electric capacity ground connection sets up.
4. The power utilization troubleshooting presentation device of claim 1 wherein: the communication unit comprises a communication chip, the model of the communication chip is MAX485, 8 pins are arranged on the communication chip, the fifth pin of the communication chip is grounded, the eighth pin of the communication chip is grounded through a fourth capacitor, and a third resistor is arranged between the sixth pin and the seventh pin of the communication chip.
5. The power utilization troubleshooting presentation device of claim 1 wherein: the type of the triode is S8550.
6. The power utilization troubleshooting presentation device of claim 1 wherein: the video display module is a liquid crystal display, and the power supply voltage of the liquid crystal display is 220V.
7. The power utilization troubleshooting presentation device of claim 2 wherein: the keys of the key module are mechanical keys.
8. The power utilization troubleshooting presentation device of claim 2 wherein: the number of the LED lamps in the LED module is at least 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757084.1U CN210535133U (en) | 2019-05-23 | 2019-05-23 | Electricity-consumption troubleshooting demonstration device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757084.1U CN210535133U (en) | 2019-05-23 | 2019-05-23 | Electricity-consumption troubleshooting demonstration device |
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| CN210535133U true CN210535133U (en) | 2020-05-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554160A (en) * | 2020-06-09 | 2020-08-18 | 清华大学合肥公共安全研究院 | Electrical fire demonstration box and demonstration method thereof |
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2019
- 2019-05-23 CN CN201920757084.1U patent/CN210535133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554160A (en) * | 2020-06-09 | 2020-08-18 | 清华大学合肥公共安全研究院 | Electrical fire demonstration box and demonstration method thereof |
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