CN218917488U - Anti-theft device for single-phase intelligent electric energy meter - Google Patents
Anti-theft device for single-phase intelligent electric energy meter Download PDFInfo
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- CN218917488U CN218917488U CN202222666152.8U CN202222666152U CN218917488U CN 218917488 U CN218917488 U CN 218917488U CN 202222666152 U CN202222666152 U CN 202222666152U CN 218917488 U CN218917488 U CN 218917488U
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Abstract
The utility model discloses an electricity larceny prevention device of a single-phase intelligent electric energy meter, which comprises a shell, a protection plate and an alarm mechanism, wherein the protection plate is arranged on the shell; the protection plate is arranged on one side of the shell, and a plurality of slots are formed in the protection plate; the anti-electricity-theft device of the single-phase intelligent electric energy meter is integrally arranged on the outer side of the single-phase intelligent electric energy meter, and after each household line and each household line of the single-phase intelligent electric energy meter extend into different slots, the single-phase intelligent electric energy meter is connected to a corresponding interface of the single-phase intelligent electric energy meter; the alarm mechanism comprises a connecting plate, a storage battery and an alarm; the connecting plate is fixedly arranged on one side of the protection plate, and the storage battery and the alarm are fixedly arranged on the connecting plate; the alarm is powered by the storage battery and is electrically connected with each slot respectively; the alarm is used for sensing voltage changes among different slots so as to judge whether electricity stealing occurs or not, and sending an alarm signal when judging that electricity stealing occurs.
Description
Technical Field
The utility model relates to the technical field of electric energy meters, in particular to an anti-electricity-theft device of a single-phase intelligent electric energy meter.
Background
The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter and a kilowatt hour meter, and is used for measuring various electric quantities, and attention is paid to the fact that the electric energy meter can be directly connected into a circuit for measurement under the conditions of low voltage and small current. The existing unidirectional intelligent electric energy meter is not provided with an electricity larceny prevention mechanism generally, so that when an electricity larceny person steals electricity, the electricity larceny is not found for a long time, the electric power burden is increased easily, and the electric short circuit and the damage of the unidirectional intelligent electric energy meter are easily caused.
Disclosure of Invention
In order to solve the problems in the background art, the utility model adopts the following technical scheme: the utility model provides a single-phase intelligent ammeter anti-electricity-theft device which is characterized in that the device comprises a shell, a protection plate and an alarm mechanism;
the protection plate is arranged on one side of the shell, and a plurality of slots are formed in the protection plate;
the anti-electricity-theft device of the single-phase intelligent electric energy meter is integrally arranged on the outer side of the single-phase intelligent electric energy meter, and after each household line and each household line of the single-phase intelligent electric energy meter extend into different slots, the single-phase intelligent electric energy meter is connected to a corresponding interface of the single-phase intelligent electric energy meter;
the alarm mechanism comprises a connecting plate, a storage battery and an alarm;
the storage battery and the alarm are fixedly arranged on the connecting plate;
the alarm is powered by the storage battery and is electrically connected with each slot respectively;
the alarm is used for sensing voltage changes among different slots so as to judge whether electricity larceny occurs or not, and sending an alarm signal when judging that electricity larceny occurs.
In some embodiments, the alarm mechanism further comprises a transmission harness and a number of detection plates;
a plurality of detection points which are in one-to-one correspondence with the slots are arranged on the plurality of detection boards, and each detection point is electrically connected with the corresponding slot;
the transmission line bundle comprises a plurality of transmission lines which are in one-to-one correspondence with a plurality of detection points, one end of each transmission line is electrically connected with the alarm, and the other end of each transmission line is connected to one detection point.
In some embodiments, the alarm mechanism further comprises a plurality of protective sleeves sleeved outside the transmission harness.
In some embodiments, the alarm mechanism further comprises a light energy inverter and a solar energy absorber plate for converting solar energy into light energy and charging the battery.
In some embodiments, the alarm comprises a control module and a loudspeaker electrically connected with the control module, wherein the control module is used for controlling the loudspeaker to work, and when the control module judges that electricity theft occurs, the control module automatically controls the loudspeaker to send out alarm prompt sound.
In some embodiments, the control module is further in communication connection with an external monitoring terminal through a wired or wireless manner; and when the control module judges that electricity stealing occurs, an alarm signal is sent to the monitoring terminal.
In some embodiments, the protection plate is fixedly provided with a plurality of fixing columns inside, and each slot is formed on each fixing column.
In some embodiments, a protective shell is fixedly connected to one side of the shell, a display area is formed in the protective shell, the protective shell is sleeved outside a partial area of the single-phase intelligent electric energy meter, and the position of the display area corresponds to a number indication area of the single-phase intelligent electric energy meter.
Compared with the prior art, the utility model has the beneficial effects that:
the single-phase intelligent electric energy meter electricity larceny prevention device provided by the utility model is integrally arranged on the single-phase intelligent electric energy meter, and automatically alarms when electricity larceny is detected through the alarm mechanism so as to prompt related personnel to process as soon as possible, thereby preventing loss caused by electricity larceny.
Drawings
FIG. 1 is a schematic diagram of an anti-electricity-theft device of a single-phase intelligent electric energy meter;
fig. 2 is a schematic view of the alarm mechanism of fig. 1.
Reference numerals illustrate:
1. a display area; 2. a protective shell; 3. a housing; 4. fixing the column; 5. a slot; 6. a protection plate; 7. an alarm mechanism; 701. a connecting plate; 702. a storage battery; 703. a detection plate; 704. an optical energy inverter; 705. a solar energy absorbing plate; 706. an alarm; 707. a protective sleeve; 708. and transmitting the wire harness.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the following further describes how the present utility model is implemented with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and 2, the utility model provides an electricity larceny prevention device of a single-phase intelligent electric energy meter, which comprises a shell 3, a protection plate 6 and an alarm mechanism 7; the protection plate 6 is arranged on one side of the shell 3, and a plurality of slots 5 are formed in the protection plate 6; the anti-electricity-theft device of the single-phase intelligent electric energy meter is integrally arranged on the outer side of the single-phase intelligent electric energy meter, and after each household line and each household line of the single-phase intelligent electric energy meter extend into different slots 5, the single-phase intelligent electric energy meter is connected to a corresponding interface of the single-phase intelligent electric energy meter; the alarm mechanism 7 comprises a connecting plate 701, a storage battery 702 and an alarm 706; the connecting plate 701 is fixedly arranged on one side of the protection plate 6, and the storage battery 702 and the alarm 706 are fixedly arranged on the connecting plate 701; the alarm 706 is powered by the battery 702, and the alarm 706 is electrically connected with each slot 5 respectively; the alarm 706 is used for sensing voltage changes among different slots 5 to judge whether electricity larceny occurs or not, and sending an alarm signal when judging that electricity larceny occurs.
Preferably, the alarm mechanism 7 further comprises a transmission harness 708 and a number of detection plates 703; a plurality of detection points which are in one-to-one correspondence with the plurality of slots 5 are arranged on the plurality of detection plates 703, and each detection point is electrically connected with the corresponding slot 5; the transmission harness 708 includes a plurality of transmission lines corresponding to the detection points one by one, and one end of each transmission line is electrically connected to the alarm 706, and the other end is connected to one detection point.
It will be appreciated that only one test plate 703 is shown in fig. 2, one test point being located on each side of each test plate 703 so as to be able to mate with two sockets 5; in practice, the number of test plates 703 may be two or more to fit more slots 5. Of course, other structures may be used for the test board 703, for example, each test board 703 may have only one test point, or more than two test points, so long as each test point is matched with the socket 5 one by one.
Preferably, the alarm mechanism 7 further comprises a number of protective sleeves 707 that are sleeved outside the transmission harness 708.
Preferably, the alarm mechanism 7 further comprises a light energy inverter 704 and a solar energy absorbing plate 705, wherein the solar energy absorbing plate 705 and the light energy inverter 704 are used for converting solar energy into light energy and charging a storage battery 702, and the storage battery 702 enables an alarm 706 to be in an alarm standby state at ordinary times.
Preferably, the alarm 706 includes a control module and a speaker electrically connected to the control module, where the control module is configured to control operation of the speaker, and when the control module determines that electricity theft occurs, the control module automatically controls the speaker to send an alarm alert sound.
In addition, the control module can also realize communication connection with an external monitoring terminal in a wired or wireless mode; when the control module judges that electricity larceny occurs, an alarm signal is sent to the monitoring terminal, so that relevant staff is prompted to process.
Preferably, the protection plate 6 is fixedly provided with a plurality of fixing columns 4 inside, and each slot 5 is formed on the fixing column 4.
Preferably, one side fixedly connected with protective housing 2 of casing 3, offered display area 1 on the protective housing 2, protective housing 2 cover is established in single-phase intelligent ammeter's regional outside of part, and the position of display area 1 corresponds with single-phase intelligent ammeter's the demonstration number region. Through such setting, can play certain guard action to single-phase intelligent ammeter, the user need not take apart this anti-electricity-theft device simultaneously and can read the ammeter.
It can be understood that when the single-phase intelligent electric energy meter electricity larceny prevention device provided by the utility model is used, when an electricity larceny person steals electricity, the wiring condition of the electric energy meter needs to be changed, so that the voltage among part of slots 5 is inevitably changed greatly, and the alarm mechanism 7 can sense the occurrence of the electricity larceny condition, so that the alarm is automatically given out, and related personnel are prompted to process as soon as possible, thereby effectively preventing the loss caused by electricity larceny.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides a single-phase intelligent ammeter anti-electricity-theft device which is characterized in that the device comprises a shell (3), a protection plate (6) and an alarm mechanism (7);
the protection plate (6) is arranged on one side of the shell (3), and a plurality of slots (5) are formed in the protection plate (6);
the anti-electricity-theft device of the single-phase intelligent electric energy meter is integrally arranged on the outer side of the single-phase intelligent electric energy meter, and after each household line and each household line of the single-phase intelligent electric energy meter extend into different slots (5), the single-phase intelligent electric energy meter is connected to a corresponding interface of the single-phase intelligent electric energy meter;
the alarm mechanism (7) comprises a connecting plate (701), a storage battery (702) and an alarm (706);
the connecting plate (701) is fixedly arranged on one side of the protection plate (6), and the storage battery (702) and the alarm (706) are fixedly arranged on the connecting plate (701);
the alarm (706) is powered by a storage battery (702), and the alarm (706) is respectively and electrically connected with each slot (5);
the alarm (706) is used for sensing voltage changes among different slots (5) so as to judge whether electricity larceny occurs or not, and sending an alarm signal when judging that electricity larceny occurs.
2. The single-phase intelligent ammeter electricity larceny prevention device according to claim 1, wherein the alarm mechanism (7) further comprises a transmission harness (708) and a plurality of detection plates (703);
a plurality of detection points which are in one-to-one correspondence with the slots (5) are arranged on the detection plates (703), and each detection point is electrically connected with the corresponding slot (5);
the transmission wire harness (708) comprises a plurality of transmission lines which are in one-to-one correspondence with a plurality of detection points, one end of each transmission line is electrically connected with the alarm (706), and the other end of each transmission line is connected to one detection point.
3. The single-phase intelligent ammeter electricity larceny prevention device according to claim 2, wherein the alarm mechanism (7) further comprises a plurality of protective sleeves (707) sleeved outside the transmission harness (708).
4. The single-phase intelligent ammeter electricity larceny prevention device according to claim 1, wherein the alarm mechanism (7) further comprises a light energy inverter (704) and a solar energy absorbing plate (705), wherein the solar energy absorbing plate (705) and the light energy inverter (704) are used for converting solar energy into light energy and charging the storage battery (702).
5. The device for preventing electricity theft of a single-phase intelligent ammeter according to claim 1, wherein the alarm (706) comprises a control module and a loudspeaker electrically connected with the control module, the control module is used for controlling the operation of the loudspeaker, and when the control module judges that electricity theft occurs, the control module automatically controls the loudspeaker to send out an alarm prompt tone.
6. The device for preventing electricity theft of a single-phase intelligent ammeter according to claim 5, wherein the control module is further in communication connection with an external monitoring terminal in a wired or wireless manner; and when the control module judges that electricity stealing occurs, an alarm signal is sent to the monitoring terminal.
7. The single-phase intelligent ammeter electricity larceny prevention device according to claim 1, wherein a plurality of fixing columns (4) are fixedly arranged in the protection plate (6), and each slot (5) is arranged on each fixing column (4).
8. The anti-electricity-theft device of the single-phase intelligent electric energy meter according to claim 1, wherein a protective shell (2) is fixedly connected to one side of the shell (3), a display area (1) is formed in the protective shell (2), the protective shell (2) is sleeved outside a partial area of the single-phase intelligent electric energy meter, and the position of the display area (1) corresponds to a number indication area of the single-phase intelligent electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222666152.8U CN218917488U (en) | 2022-10-11 | 2022-10-11 | Anti-theft device for single-phase intelligent electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222666152.8U CN218917488U (en) | 2022-10-11 | 2022-10-11 | Anti-theft device for single-phase intelligent electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218917488U true CN218917488U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222666152.8U Active CN218917488U (en) | 2022-10-11 | 2022-10-11 | Anti-theft device for single-phase intelligent electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218917488U (en) |
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2022
- 2022-10-11 CN CN202222666152.8U patent/CN218917488U/en active Active
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