CN106370904B - Theftproof ammeter case and ammeter control system - Google Patents

Abstract

The invention relates to an anti-theft ammeter box and an ammeter control system, and belongs to the technical field of electric power charging equipment. This theftproof ammeter case includes: the anti-theft box comprises a box body, a box door, an anti-theft device, a partition plate, a spring and a safety device. The anti-theft device includes: the device comprises a detection sensor, a controller, a camera, a switching device, an LED light supplement lamp and a wireless communication module. One side of the box door is hinged with the door frame of the box body, and the other side of the box door is tightly locked with the box door through the safety device. Be provided with observation window, opening on the chamber door and with the emergency exit that the opening matches, one side of emergency exit with open-ended one side is articulated, be provided with the handle on the opposite side lateral wall of emergency exit, the observation window is made by transparent material. The anti-theft electric meter box has the advantages of simple structure, easiness in implementation, safety, reliability, convenience and the like.

Description

Theftproof ammeter case and ammeter control system

Technical Field

The invention belongs to the technical field of electric power charging equipment, and particularly relates to an anti-theft ammeter box and an ammeter control system.

Background

Along with the development of industry and agriculture and science and technology, people's standard of living constantly improves, and the electric power demand is bigger and bigger, and in order to measure user's power consumption, the electric power department generally all will install the kilowatt-hour meter at the user side, and in order to prevent that the user from repacking the circuit of kilowatt-hour meter privately simultaneously, the kilowatt-hour meter is all installed in the ammeter case usually. The prior electric meter box is mostly a box body which is locked by a common lock and is opened by an administrator when the electric meter needs to be replaced or the electric meter is inserted. However, the electric meter box is easy to open, has poor anti-theft effect, is inconvenient to use, and has to be improved in the aspects of safety, reliability and the like. Although at present, a small part of electric meter boxes are additionally provided with cameras, processors and alarms to further improve the anti-theft effect of the electric meter boxes, false alarms and people disturbing problems caused by frequent false alarms exist. Meanwhile, the electricity stealer usually chooses to steal electricity at night, and the light is dark at night, so that the image shot by the camera is not clear, and the identity of the electricity stealer is not confirmed in the later period. Although some cameras with infrared camera shooting functions can be adopted, the cameras are expensive, the cost of the electric meter box is increased, and large-scale production is not facilitated.

Disclosure of Invention

In view of the above, the present invention provides an anti-theft electric meter box and an electric meter control system to effectively solve the above problems.

The embodiment of the invention is realized by the following steps:

the embodiment of the invention provides an anti-theft electric meter box, which comprises: the anti-theft box comprises a box body, a box door, an anti-theft device, a partition plate, a spring and a safety device. The anti-theft device includes: the device comprises a detection sensor, a controller, a camera, a switching device, an LED light supplement lamp and a wireless communication module. The detection sensor, the camera, the switch device and the wireless communication module are coupled with the controller, and the switch device is coupled with the camera and the LED light supplement lamp respectively. The box quilt ammeter room and circuit breaker room are cut apart into to the baffle, the bottom of box is provided with the entrance hole, the lateral wall of box is provided with the louvre. One side of the box door is hinged with the door frame of the box body, and the other side of the box door is tightly locked with the box door through the safety device. One end of the spring is arranged on the inner side of the box body, the other end of the spring is arranged on the inner side of the box door, when the box door is in a closed state, the spring is in an original state, when the box door is in an open state, the spring is in a stretching state, and the detection sensor is connected with the spring and used for collecting the stretching state of the spring and transmitting the stretching state to the controller. The camera is arranged at the top end of the box door, and the lens faces the bottom end of the box door and is used for shooting image information of a user and transmitting the image information to the controller. The switch device is used for controlling the on/off of the camera and the LED light supplement lamp and the power supply, when the switch device is closed, the camera and the LED light supplement lamp are communicated with the power supply, and when the switch device is disconnected, the camera and the LED light supplement lamp are isolated from the power supply. The controller is used for storing image information of an administrator in charge of managing the anti-theft electric meter box in advance, comparing the processed value of the detection signal transmitted by the detection sensor with a preset threshold value, and controlling the switch device to be closed when the processed value of the detection signal transmitted by the detection sensor is larger than or equal to the preset threshold value, so that the camera and the LED light supplement lamp work normally. The controller compares the processed image information transmitted by the camera with the prestored image information of the administrator, and when the processed image information transmitted by the camera is inconsistent with the prestored image information of the administrator, the controller controls the wireless communication module to transmit preset alarm prompt information to peripheral equipment so that related personnel can find abnormality in time. Be provided with on the chamber door be convenient for observe install in observation window, opening and with the emergency exit that the opening matches of indoor kilowatt-hour meter of ammeter, one side of emergency exit with open-ended one side is articulated, be provided with the handle on the opposite side lateral wall of emergency exit, the observation window is made by transparent material.

In a preferred embodiment of the present invention, the anti-theft device further includes: and the alarm is coupled with the controller and used for giving an alarm when the processed image information transmitted by the camera is inconsistent with the pre-stored image information of the administrator.

In a preferred embodiment of the present invention, the anti-theft device further includes: and the memory is coupled with the controller and is used for storing the image data collected by the camera and the data collected by the detection sensor.

In a preferred embodiment of the present invention, the anti-theft device further includes a power supply for supplying power to the detection sensor, the controller, the wireless communication module, and the camera.

In a preferred embodiment of the invention, a first locking piece is arranged on the other side of the opening, and a second locking piece matched with the first locking piece is arranged on the inner wall of the other side of the safety door.

In a preferred embodiment of the present invention, the safety device comprises: the safety lock and a key matched with the safety lock.

In a preferred embodiment of the invention, the security lock comprises: the lock comprises a lock shell, a lock cylinder and a bolt, wherein the lock cylinder is arranged in the lock shell, the bolt is connected with the lock cylinder, and the lock shell is arranged at the edge of the other side of the box door.

In a preferred embodiment of the present invention, the safety device comprises: the lock catch is arranged on one side of the box body, and the buckle piece is arranged on the box door and matched with the lock catch.

In a preferred embodiment of the present invention, the edge of the box body is further provided with a fixing hole for facilitating installation.

An embodiment of the present invention further provides an electricity meter control system, including: ammeter, circuit breaker and foretell theftproof ammeter case. The indoor at least one of installing of ammeter, the indoor at least one circuit breaker of installing of circuit breaker, one the circuit breaker is connected one the ammeter.

The embodiment of the invention provides an anti-theft ammeter box and an ammeter control system. This theftproof ammeter case is opened very easily to the ammeter case of using at present, and the theftproof effect is relatively poor to and use the inconvenient circumstances such as design, newly increased the emergency exit of being convenient for break off or closed circuit breaker, be used for in time getting rid of the thermal louvre in this ammeter case, entrance hole and increase the anti-theft device of the theftproof ability of this ammeter case. When the anti-theft device detects that someone takes illegal measures to open the box door, for example, when the box door is pried open, the anti-theft device can trigger the wireless communication module to send alarm prompt information to peripheral equipment in time, relevant personnel can find abnormality in time, and meanwhile, the camera can shoot image information of a power stealing person, so that identity confirmation of the power stealing person is facilitated. This theftproof ammeter case simple structure, easy to carry out, both satisfied the needs of theftproof electricity, solved again that current ammeter case wiring is in disorder, the wrong alarm rate is high and frequent wrong report police leads to disturb the citizen problem, do not set up defects such as emergency exit that is used for disconnection or closed circuit breaker to and the image that the camera was shot is unclear, is unfavorable for the later stage to steal the identity of electricity person and confirms, perhaps makes the cost-push of ammeter case owing to adopt the camera that has the infrared function of making a video recording. The anti-theft electric meter box provided by the invention is safer, more reliable, more convenient and faster on the basis of anti-theft, has strong practicability, and is lower in cost and convenient for large-scale production.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 shows a first view structural diagram of an anti-theft electric meter box according to a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second viewing angle of an anti-theft electric meter box according to a first embodiment of the invention.

Fig. 3 is a schematic structural diagram illustrating a third view angle of an anti-theft electric meter box according to a first embodiment of the invention.

Fig. 4 shows a schematic structural diagram of an anti-theft electric meter box according to a second embodiment of the invention.

Fig. 5 shows a block diagram of an anti-theft device in an anti-theft electric meter box according to an embodiment of the invention.

Fig. 6 is a schematic structural diagram illustrating an electric meter control system according to an embodiment of the present invention.

Icon: 10-anti-theft ammeter box; 11-a box body; 12-heat dissipation holes; 13-a fixation hole; 14-wire inlet holes; 15-a separator; 16-a spring; 20-a box door; 21-an observation window; 22-an opening; 23-a safety door; 24-a first locking member; 25-a second catch member; 26-a handle; 30-a lock case; 31-a lock cylinder; 32-a locking tongue; 33-locking; 34-a cramp; 40-an anti-theft device; 41-a detection sensor; 42-a controller; 43-a camera; 44-a memory; 45-alarm; 46-a power supply; 47-a wireless communication module; 48-a switching device; 49-LED fill light; 50-an electricity meter control system; 51-electric meter; 52-circuit breaker.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, which are only used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An embodiment of the present invention provides an anti-theft electric meter box 10, please refer to fig. 1, fig. 2, and fig. 3. This theftproof ammeter case 10 includes: a cabinet 11, a door 20, an anti-theft device 40, a partition 15, and a safety device.

As shown in fig. 1, in the present embodiment, the box 11 may be a rectangular parallelepiped, and in order to avoid injury during transportation, movement and contact with corners of the box 11, the corners of the box 11 may be rounded and curved, for example, the corners are rounded with a radius R of 5 mm.

When the anti-theft electric meter box 10 is installed in a place facing the sun and is exposed to the sun for a long time, the temperature in the box body 11 rises, if the heat in the box body 11 cannot be timely removed, the metering accuracy of the electric meter can be influenced, or when a plurality of electric meters are installed in the anti-theft electric meter box 10, the electric meter can emit heat when working, if the heat cannot be timely rejected, the heat in the box body 11 is accumulated, the metering accuracy of the electric meter and the like are finally influenced, and therefore in order to timely remove the heat in the box body 11, the box body 11 is further provided with heat dissipation holes 12 which are commonly called ventilation holes. In this embodiment, the heat dissipation holes 12 are preferably disposed on two side surfaces of the box 11, wherein the two side surfaces are preferably opposite surfaces.

In this embodiment, it is preferable that the number of the heat dissipation holes 12 disposed on each side surface of the case 11 is plural, and the plurality of heat dissipation holes 12 are arranged at intervals. The shape of the heat dissipation hole 12 may be circular, triangular, rectangular, or other shapes, and is not further limited herein.

It should be understood that the number and shape of the louvers 12 should not be construed as limiting the invention, for example, different louvers 12 on the same side may have different or the same shape; the shapes of the different side heat dissipation holes 12 can be the same or different; the number of the heat dissipation holes 12 at different sides may be the same or different, for example, the number of the heat dissipation holes 12 at the left side of the case 11 may be the same or different from the number of the heat dissipation holes 12 at the right side of the case 11. To avoid encumbrance, no examples are given here.

The anti-theft electric meter box 10 is fixed for easy installation, for example, on the walls on both sides of a corridor. The housing 11 is further provided with a fixing hole 13, in this embodiment, the fixing hole 13 is preferably disposed on a side surface of the housing 11, for example, an edge of the housing 11, or a middle position of the side surface of the housing 11. In this embodiment, the number of the fixing holes 13 is preferably 8. Preferably, a fixing hole 13 is formed at an edge of the top surface of the case 11, a fixing hole 13 is formed at an edge of the bottom surface of the case 11, three fixing holes 13 are formed at an edge of the left side surface of the case 11, and three fixing holes 13 are formed at an edge of the right side surface of the case 11, wherein the fixing holes 13 are preferably circular in shape.

It should be understood that the shape, number, etc. of the fixing holes 13 should not be construed as limiting the present invention, for example, the number of the fixing holes 13 may be two, three, or more than four; the shape of the fixing hole 13 can also be triangular, polygonal or other shapes; the shapes of the fixing holes 13 on the same side can be different or the same; the fixing holes 13 on different sides may be identical or different in shape. To avoid encumbrance, no examples are given here.

To facilitate wiring, for example, a meter and/or a circuit breaker mounted in the case 11 is connected to an external line. The housing 11 is also provided with a wire inlet hole 14. In the present embodiment, the wire inlet 14 is preferably provided on the bottom surface of the housing 11, and further, the wire inlet 14 is provided at an intermediate position of the bottom surface of the housing 11. In this embodiment, the number of the wire inlet holes 14 is preferably two, and the two wire inlet holes 14 are arranged in parallel at intervals. Preferably, the wire inlet hole 14 is circular in shape.

When installing kilowatt-hour meter and circuit breaker in this box 11, in order to make between the kilowatt-hour meter in the box 11 and the kilowatt-hour meter, between kilowatt-hour meter and the circuit breaker, the connecting wire between circuit breaker and the circuit breaker is normal, pleasing to the eye etc, can also be provided with solidus device in this box 11, wherein, this solidus device can be solidus groove, circuit in the box 11 is along solidus groove wiring, can avoid like this when installing a lot of kilowatt-hour meters and circuit breaker in the box 11, the condition of unable timely troubleshooting takes place when breaking down. The wire fixing device can also be a steel nail wire clamp and the like which are commonly used for fixing circuits at present.

The partition 15 is used to divide the box 11 into two chambers, i.e. a left chamber and a right chamber, or an upper chamber and a lower chamber, as shown in fig. 3. In this embodiment, preferably, the partition 15 is horizontally disposed in the box 11, and the partition 15 divides the box 11 into an upper chamber and a lower chamber. Namely an electricity meter compartment and a circuit breaker compartment. Wherein, this ammeter room is used for installing the kilowatt-hour meter, and this circuit breaker room is used for installing the circuit breaker. In this embodiment, the upper chamber is preferably used to mount the meter and the lower chamber is preferably used to mount the circuit breaker.

The edge of the partition 15 is flush with the frame of the box body 11, that is, when the box door 20 covers the box body 11, the box door 20 can be tightly attached to the edge of the partition 15.

The box door 20 is used for covering the box body 11, so that the watt-hour meter arranged in the box body 11 can be protected conveniently. Preferably, one side of the door 20 is hinged to a door frame of the cabinet 11. The other side of the box door 20 realizes the locking of the box door 20 and the box body 11 through the safety device. The hinge joint mode has various modes, and can be connected through a hinge, a rotating shaft or a rotating pin.

For example, when the door 20 is connected to the box 11 through a hinge, one side of the hinge is fixed to a door frame of the box 11, and the other side of the hinge is fixed to the door 20, so that the door 20 can rotate 180 degrees relative to the box 11 through the hinge. The number of the loose-leaf may be one, two, or three, in this embodiment, it is preferable that the number of the loose-leaf is three, for example, the loose-leaf is provided at a position of one side surface of the door 20 near an end, a middle position of the side surface, and a position of the side surface near another end. In order to prevent the user from disassembling the anti-theft electric meter box 10, in this embodiment, the hinges are preferably disposed inside the box door 20, that is, the hinges cannot be seen from the outside when the box door 20 is covered on the box body 11.

For example, when the door 20 is connected to the box 11 through a rotating shaft, it is preferable that through holes are formed at two ends of one side surface of the box 11, and it is preferable that the through hole at one end of the side surface is a first through hole and the through hole at the other end of the side surface is a second through hole. In this embodiment, the first through hole and the second through hole are preferably circular in shape. And a connecting line of the circle center of the first through hole and the circle center of the second through hole is parallel to the side surface, and the shape and the size of the first through hole are matched with those of the second through hole. The door 20 is provided with a third through hole matching with the first through hole and/or the second through hole. Correspondingly, the box door further comprises a rotating shaft matched with the third through hole, the rotating shaft sequentially penetrates through the first through hole, the third through hole and the second through hole, or the rotating shaft sequentially penetrates through the second through hole, the third through hole and the first through hole, so that the box door 20 is fixed on the box body 11, and the box door 20 can rotate 180 degrees relative to the box body 11 through the rotating shaft.

For example, when the door 20 is connected to the box 11 by a rotating pin, it is preferable that through holes are formed at both ends of one side surface of the box 11, and it is preferable that the through hole at one end of the side surface is a first through hole and the through hole at the other end of the side surface is a second through hole. In this embodiment, the first through hole and the second through hole are preferably circular in shape. A rotating pin matched with the through hole is arranged on one side surface of the box door 20, preferably, a first rotating pin is arranged at the end of one side surface of the box door 20, and a second rotating pin is arranged at the end of the other end of the side surface. The first rotating pin is matched with the first through hole, and the second rotating pin is matched with the second through hole. During connection, the first rotating pin is arranged in the first through hole, the second rotating pin is arranged in the second through hole, so that the box door 20 can be fixed on the box body 11, and the box door 20 can rotate 180 degrees relative to the box body 11 through the rotating pin.

As shown in fig. 2, the door 20 is further provided with an observation window 21, an opening 22, and a safety door 23 matching with the opening 22.

The observation window 21 is used for observing the degree of the watt-hour meter, so that a user can conveniently know the own electricity utilization condition at any time, and the meter reading personnel can conveniently read the meter. In this embodiment, the observation window 21 is preferably made of a transparent material, for example, polycarbonate, polymethyl methacrylate, polystyrene, polyethylene terephthalate, or the like. The number of the observation windows 21 may be one, two, or more than two. In this embodiment, it is preferable that the observation window 21 is one. The shape of the observation window 21 may have various configurations, and in the present embodiment, the observation window 21 is preferably rectangular.

It should be understood that the number, shape, etc. of the observation windows 21 are not to be construed as limiting the present invention, for example, the observation windows 21 may be provided in a plurality of rows, and the number of the observation windows 21 in each row may be 1, 2, or more than 2; the shape of each viewing window 21 may be the same or different. I avoid encumbrance and do not exemplify here.

In this embodiment, the shape of the opening 22 may be rectangular, and a safety door 23 may be included to match the opening 22. Preferably, a first locking member 24 is provided on the edge of the opening 22 of the other side hinged to the safety door 23.

The first locking member 24 may be formed in various ways, such as a nylon buckle, a hook and loop fastener, a protrusion, or a groove.

The safety door 23 is used to cover the opening 22, wherein one side of the safety door 23 is hinged to one side of the opening 22. The hinge joint mode has various modes, and can be connected through hinges, rotating shafts and rotating pins. To avoid encumbrance, no examples are given here. Preferably, the inner wall of the other side of the safety door 23 is provided with a second locking piece 25 matched with the first locking piece 24, and the outer side wall of the other side of the safety door 23 is provided with a handle 26.

The second locking member 25 can be made of various structures, such as a nylon buckle, a hook and loop fastener, a protrusion or a groove.

Wherein the first locking member 24 is adapted to mate with the second locking member 25. For example, when the first fastener member 24 is a male end of a nylon buckle, the second fastener member 25 is a female end of the nylon buckle; when the first fastener member 24 is a recessed end of a nylon fastener, the second fastener member 25 is a protruding end of the nylon fastener. When the first locking member 24 is a hair side end of the hook and loop fastener, the second locking member 25 is a hook side end of the hook and loop fastener; when the first locking member 24 is a hook end of a hook and loop fastener, the second locking member 25 is a hook end of a loop and loop fastener. To avoid encumbrance, no examples are given here. In this embodiment, it is preferable that the first locking member 24 is a groove, and the second locking member 25 is a protrusion.

The handle 26 facilitates opening or closing of the safety door 23, preferably, the safety door 23 can be opened when an upward force is applied to the handle 26; the safety door 23 closes when a downward force is applied to the handle 26.

This emergency exit 23's setting makes the user's power consumption more convenient, and is also safer simultaneously, for example, when the short circuit takes place for the circuit in user's house, the circuit breaker can automatic disconnection, avoids causing the loss. The user finishes the back to the circuit maintenance, when needing to close this circuit breaker, at this moment, if do not have this emergency exit 23, then need to contact the administrator who is responsible for managing this theftproof ammeter case 10, just can open the ammeter case, closes the circuit breaker, and is very inconvenient. When the circuit in user's house broke down, or need with the bulb, or during the wall seat, in order to avoid electrocuteeing, need turn off the main switch of power, and the main switch of power is the circuit breaker of installing in box 11 usually, and at this moment, if do not have this emergency exit 23, then need contact the administrator who is responsible for managing this theftproof ammeter case 10, just can close the main switch, very inconvenient. If some users are in trouble, the bulb or the wall seat is forcibly replaced under the condition that the power main switch is not turned off, namely, the circuit breaker is turned off, so that safety accidents are likely to be caused.

Because the edge of the partition 15 is flush with the frame of the box body 11, that is, when the door 20 covers the box body 11, the door 20 can be tightly attached to the edge of the partition 15. That is, when the door 20 is not opened, the electricity cannot enter the electricity meter room through the safety door 23, thereby technically preventing the possibility of electricity stealing from the safety door 23 by an electricity thief.

The other side of the box door 20 realizes the locking of the box door 20 and the box body 11 through the safety device. Wherein the safety device comprises: the safety lock and a key matched with the safety lock. The key is used for unlocking the safety lock, and when the safety lock is in an unlocking state, the box door 20 can move relative to the box body 11, namely, the box door 20 can be opened.

Wherein this safety lock includes: lock shell 30, lock cylinder 31 and bolt 32, see fig. 2 and 3. The lock cylinder 31 is disposed in the lock case 30, the latch 32 is connected to the lock cylinder 31, and the lock case 30 is installed at the edge of the other side of the door 20.

When the box door 20 is covered on the box body 11, if the safety lock is in a locking state, one end of the bolt 32 is clamped on the door frame of the box body 11, and at this time, the box door 20 and the box body 11 are in a locking state, and the box door 20 cannot be opened; if the safety lock is in the open state, one end of the latch 32 is separated from the door frame of the box 11, and the box door 20 can move relative to the box 11, so that the box door 20 can be opened.

In the present embodiment, the other side of the door 20 is opposite to the side of the door 20 on which the hinges are installed.

As another embodiment, as shown in fig. 4, the safety device may include: a lock 33 disposed on one side of the box body 11, and a buckle piece 34 disposed on the box door 20 and matched with the lock 33.

The lock 33 is disposed on one side of the box 11, and the lock 33 and the box 11 are connected in various manners, such as bonding, welding, or integrally formed, or in other manners. In this embodiment, the latch 33 is preferably integrally formed with the case 11. Further, the lock catch 33 has an inverted U-shaped structure.

The buckle piece 34 is disposed on the door 20 and is matched with the buckle 33, and the connection between the buckle piece 34 and the door 20 is various, in this embodiment, it is preferable that the buckle piece 34 is connected with the door 20 in a hinged manner. Further, one end of the locking piece 34 is provided with a through hole, and the size of the through hole matches with the size of the protrusion of the locking buckle 33.

When the door 20 and the cabinet 11 need to be locked, the lock piece 34 disposed on the door 20 is locked on the lock catch 33 disposed on the cabinet 11, and the door 20 and the cabinet 11 are locked by the lock. The lock can be a lock widely used in the market at present, such as a quincuncial lock.

In order to detect the state of the door 20 relative to the box 11 in real time, in the present embodiment, the anti-theft electric meter box 10 further includes a spring 16, as shown in fig. 3 and 4. One end of the spring 16 is installed inside the box 11, and the other end of the spring 16 is installed inside the door 20, and when the door 20 is in the closed state, the spring 16 is in the original state, and when the door 20 is in the open state, the spring 16 is in the extended state. Preferably, one end of the spring 16 is mounted inside the electricity meter chamber of the case 11, and the other end of the spring 16 is mounted inside the case 11 corresponding to the electricity meter chamber.

In order to further improve the security of the anti-theft electric meter box 10, the anti-theft electric meter box 10 further comprises an anti-theft device 40, as shown in fig. 5. In this embodiment, the anti-theft device 40 may include: the device comprises a detection sensor 41, an alarm 45, a controller 42, a camera 43, a memory 44, a power supply 46, a wireless communication module 47, a switching device 48 and an LED supplementary lighting lamp 49.

The detection sensor 41 is coupled to the controller 42 for transmitting detected data information to the controller 42. Further, the collecting end of the detecting sensor 41 is connected to the spring 16, and is configured to collect the stretching state of the spring 16 and transmit the stretching state to the controller 42. Preferably, the detection sensor 41 converts the collected expansion and contraction state of the spring 16 into an electric signal and transmits the electric signal to the controller 42. In this embodiment, the detection sensor 41 may be a displacement sensor or a force sensor.

The controller 42 is coupled to the detection sensor 41, the alarm 45, the memory 44, the camera 43, the wireless communication module 47, and the switching device 48, respectively. The controller 42 processes the signal detected by the detection sensor 41, for example, by decoding, a/D conversion, comparison, and the like. When the data is found to be abnormal, for example, when the processed value of the detection signal transmitted by the detection sensor 41 is greater than or equal to the preset threshold value, the alarm 45 is controlled to alarm or preset alarm prompt information is sent to the periphery through the wireless communication module 47, so that the relevant person can find the abnormality in time to provide a deterrent force to the electricity thief. On the other hand, the controller 42 also processes the image information collected by the camera 43, for example, effective information in the image information is extracted according to an image processing algorithm, the information is processed until the image is identified, and compared with the image information stored in advance, when the processed image information transmitted by the camera 43 is inconsistent with the image information stored in advance for the administrator, the controller controls the alarm 45 to alarm or sends preset alarm prompt information to the peripheral device through the wireless communication module 47, so that the relevant personnel can find abnormality in time. The image information stored in advance may be image information of a principle person who is responsible for managing the meter box 10 in the area, such as a person in charge of a certain community or a security guard of a certain apartment.

In order to improve the alarm accuracy of the anti-theft electric meter box 10, the situation that the controller 42 controls the alarm 45 to alarm or preset alarm prompt information is sent to peripheral equipment through the wireless communication module 47 as long as the image information transmitted to the controller 42 by the camera 43 is inconsistent with the image information of the administrator stored in advance is avoided. In this embodiment, preferably, when the value of the processed detection signal transmitted by the detection sensor 41 is greater than or equal to the preset threshold value, the controller 42 compares the processed image information transmitted by the camera 43 with the pre-stored image information of the administrator, and when the processed image information transmitted by the camera 43 is inconsistent with the pre-stored image information of the administrator, the controller 42 controls the wireless communication module 47 to transmit the preset alarm prompting information to the peripheral device, so that the relevant person can find abnormality in time, and at the same time, the controller 42 further controls the alarm 45 to alarm, thereby providing a deterrent to the thief. The method can greatly reduce the probability of false alarm, thereby solving the problem of disturbing residents caused by frequent false alarm.

In order to further simplify the workload of finding evidence from the video shot by the camera 43 in the later period, in this embodiment, preferably, when the value of the processed detection signal transmitted by the detection sensor 41 is greater than or equal to the preset threshold, the controller 42 controls the switch device 48 to conduct the electrical connection between the camera 43 and the power supply 46, and at this time, the camera 43 operates normally. The controller 42 compares the processed image information transmitted by the camera 43 with the pre-stored image information of the administrator, and when the processed image information transmitted by the camera 43 is inconsistent with the pre-stored image information of the administrator, the controller 42 controls the wireless communication module 47 to transmit the preset alarm prompt information to the peripheral equipment, so that the relevant personnel can find abnormality in time, and simultaneously the controller 42 also controls the alarm 45 to alarm, thereby providing a deterrent for the thief.

If camera 43 is operated continuously 24 hours a day, a large amount of surveillance video is produced, most of which is useless. When the evidence needs to be found through the monitoring videos, if the evidence is found through a mode of playing and removing one by one, a large amount of manpower, material resources, financial resources and time are inevitably consumed, and the efficiency is low. Meanwhile, the large amount of generated surveillance videos inevitably wastes the storage space of the memory 44, and in order to store the surveillance videos, the memory 44 needs to have a large storage space, which inevitably increases the cost. The switching device 48 successfully solves these problems, and the camera 43 is operated only when the value of the processed detection signal transmitted by the detection sensor 41 is greater than or equal to the preset threshold value, and in addition, the camera 43 is in a silent state.

The pre-stored threshold is a value of the amount of expansion of the spring 16, so as to improve the alarm accuracy of the anti-theft electric meter box 10 and avoid the situation that the alarm 45 alarms due to slight expansion of the spring 16 caused by slight vibration of the box door 20 caused by surrounding vibration. The threshold value is set so that the alarm 45 can alarm only when the expansion amount of the spring 16 reaches a certain value, and the alarm accuracy of the anti-theft electric meter box 10 is improved. The preset threshold value should be determined according to the installation position of the spring 16 and the actual requirement.

The preset alarm prompt message refers to an alarm prompt message customized by an administrator or a user, for example, "a resident user in a XXX cell is good, a meter of your home is at risk of electricity stealing, please note that! "

The peripheral devices include, but are not limited to, mobile phones, computers, and the like. The user or the administrator can find the abnormity in time by looking up the alarm prompt information on the mobile phone or the computer.

The related personnel include, but are not limited to, resident users who use the anti-theft electric meter box 10 and administrators who are responsible for managing the anti-theft electric meter box 10.

The controller 42 may be an integrated circuit chip having signal processing capability. The controller 42 may be, but is not limited to, a general-purpose Processor including a Central Processing Unit (CPU), a Network Processor (NP), etc.; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The camera 43 is used for detecting the environment outside the door 20 in real time and transmitting the captured image information to the controller 42. Preferably, the camera 43 is mounted on the top end of the door 20, and the lens faces the bottom end of the door 20. The number of the cameras 43 may be one, two, or more than two. When there is at least one camera 43, each camera 43 is coupled to the controller 42. When someone tries to open the door 20 or stands close to the door 20, he enters the image pick-up area of the camera 43.

The memory 44 is coupled to the controller 42 for storing data information collected by the camera 43 and data information collected by the detection sensor 41. The memory 44 may be an integrated circuit chip having storage capability. The Memory 44 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Read Only Memory (EPROM), an electrically Erasable Read Only Memory (EEPROM), a Flash Memory (Flash Memory), and the like. In the present embodiment, the memory 44 is preferably an erasable read-only memory.

The alarm 45 is coupled with the controller 42, and the alarm 45 is used for sending out an alarm prompt under a fault condition. Further, when there is a significant abnormality in the signal detected by the controller 42, for example, when there is a significant abnormality in the image information collected by the camera 43 and the pre-stored image information, the controller 42 controls the alarm 45 to send an alarm prompt, which may be a sound prompt, a signal light flashing prompt, or a combination of the two. In this embodiment, the alarm 45 may be an audible and visual alarm 45, a buzzer, a warning light, or an alarm device composed of a buzzer and a warning light. And are not further limited herein.

The wireless communication module 47 is coupled to the controller 42, and in this embodiment, the wireless communication module 47 may be a wifi (wireless fidelity) module, a ZigBee module, or a gprs (general Packet radio service) module, or other wireless transmission modules. Preferably, the wireless communication module 47 is a bluetooth transmission module, and further, is a bluetooth 4.0 transmission module. The wireless communication module 47 is used for sending the control instruction sent by the controller 42 to the peripheral device. Further, when the value of the detection signal transmitted by the detection sensor 41 processed by the controller 42 is greater than or equal to the preset threshold value, the controller 42 controls the switch device 48 to conduct the electrical connection between the camera 43, the LED fill-in light 49 and the power supply 46, and at this time, the camera 43 operates normally. The controller 42 compares the processed image information transmitted by the camera 43 with the pre-stored image information of the administrator, and when the processed image information transmitted by the camera 43 is inconsistent with the pre-stored image information of the administrator, the controller controls the wireless communication module 47 to transmit the preset alarm prompt information to the peripheral equipment, so that the relevant personnel can find the abnormality in time.

The switch device 48 is coupled to the camera 43, the LED light supplement lamp 49, and the controller 42, respectively, and is configured to control on/off of the camera 43, the LED light supplement lamp 49, and the power supply 46. Further, when the value of the detection signal transmitted by the detection sensor 41 processed by the controller 42 is greater than or equal to the preset threshold value, the controller 42 controls the switch device 48 to conduct the electrical connection between the camera 43, the LED light supplement lamp 49 and the power supply 46, and at this time, the camera 43 and the LED light supplement lamp 49 operate normally. In this embodiment, preferably, when the switch device 48 is closed, the camera 43 and the LED supplementary lighting 49 are connected to the power supply 46, and when the switch device 48 is disconnected, the camera 43 and the LED supplementary lighting 49 are isolated from the power supply 46. The workload of the camera 43 is effectively reduced, the storage efficiency of the storage 44 is optimized, more importantly, the workload of finding evidences in the video files shot by the camera 43 in the later period is simplified, the manpower, material resources, financial resources and time are saved, and the efficiency is greatly improved.

The LED fill light 49 is used as a light source of the camera 43. Further, because the electricity stealer usually chooses to steal electricity at night, the light is darker at night, leads to the image that camera 43 shot not clear, is unfavorable for the identity of later stage to the electricity stealer to confirm. The LED light supplement lamp 49 is used as a compensation light source for the camera 43 to shoot at night, so that the image shot by the camera 43 is clear, and the identity of a stealer can be confirmed conveniently; meanwhile, when the LED light supplement lamp 49 is bright, the LED light supplement lamp 49 can provide deterrence for a thief from squeak air flames of the thief, and more importantly, the LED light supplement lamp 49 is cheap, so that the cost is relatively low and the large-scale production is facilitated compared with an electric meter box which adopts some cameras with infrared camera shooting functions.

In this embodiment, preferably, the LED supplementary lighting 49 is installed at the top end of the box door 20, and the lamp head faces the bottom end of the box door 20. Further, the LED fill-in light 49 is arranged in parallel with the camera 43 at intervals. The power source 46 provides the power source 46 for the detection sensor 41, the controller 42, the memory 44, the alarm 45, the camera 43 and the wireless communication module 47, respectively. The power supply 46 module may be a non-rechargeable battery, for example, a button cell battery. The battery can also be a rechargeable battery, for example, the rechargeable battery is charged in a wired mode. In this embodiment, the power supply 46 module is a rechargeable lithium battery. The embodiment of the invention further provides an electric meter control system 50, as shown in fig. 6. The meter control system 50 includes a meter 51, a circuit breaker 52, and the above-described anti-theft meter box 10. At least one electric meter 51 is installed in the electric meter chamber, at least one circuit breaker 52 is installed in the circuit breaker chamber, and each circuit breaker 52 is correspondingly connected with one electric meter 51.

In summary, the embodiment of the invention provides an anti-theft ammeter box and an ammeter control system. This theftproof ammeter case is opened very easily to the ammeter case of using at present, and the theftproof effect is relatively poor to and use inconvenient wait the condition and designed, newly increased the emergency exit that is used for breaking off or closed circuit breaker. And the wiring of the lines of the ammeter and the breaker arranged in the anti-theft ammeter box is optimized, so that the anti-theft ammeter box is simple and attractive, and more importantly, when the lines break down, the faults can be timely eliminated, and further loss is avoided. Meanwhile, the anti-theft electricity meter box integrates a detection sensor, a controller, a memory, a camera, an alarm, a power supply wireless communication module, a switching device, an LED light supplement lamp and the like, detects the safety working condition of the anti-theft electricity meter box in real time, when the situation that someone takes illegal measures to open the box door is detected, for example, the box door is pried open, the alarm can be triggered to alarm, meanwhile, the wireless communication module can send alarm prompt information to peripheral equipment in time, relevant personnel can find abnormality in time, the camera can shoot image information of electricity thieves, and identity confirmation of the electricity thieves is facilitated. This theftproof ammeter case simple structure, easy to carry out had both satisfied the needs of theftproof electricity, had solved again that current ammeter case wiring is in disorder, the wrong report alarm rate is high and the disturbing residents problem that frequent wrong report police leads to, did not set up defects such as emergency exit that is used for disconnection or closed circuit breaker, make it on the basis of theftproof, safe, reliable, convenient more, have very strong practicality, simultaneously, the cost is lower, is convenient for produce on a large scale.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An anti-theft electric meter box, comprising: box, chamber door, anti-theft device, baffle, spring and safety device, anti-theft device includes: the detection sensor, the camera, the switch device, the LED light supplement lamp and the wireless communication module are all coupled with the controller, the switch device is respectively coupled with the camera and the LED light supplement lamp, the box body is divided into an ammeter chamber and a breaker chamber by the partition plate, a wire inlet hole is formed in the bottom of the box body, heat dissipation holes are formed in the side wall of the box body, one side of the box door is hinged with a door frame of the box body, and the other side of the box door is tightly locked with the box door through the safety device;

one end of the spring is mounted on the inner side of the box body, the other end of the spring is mounted on the inner side of the box door, when the box door is in a closed state, the spring is in an original state, when the box door is in an open state, the spring is in a stretching state, the detection sensor is connected with the spring and is used for collecting the stretching state of the spring and transmitting the stretching state to the controller;

the camera is arranged at the top end of the box door, faces the bottom end of the box door, and is used for shooting image information of a user and transmitting the image information to the controller;

the switch device is used for controlling the on/off of the camera, the LED light supplement lamp and the power supply, when the switch device is closed, the camera and the LED light supplement lamp are communicated with the power supply, and when the switch device is disconnected, the camera and the LED light supplement lamp are isolated from the power supply;

the controller is used for pre-storing image information of an administrator responsible for managing the anti-theft electric meter box, comparing a value of a detection signal transmitted by the detection sensor after processing with a preset threshold value, controlling the switch device to be closed when the value of the detection signal transmitted by the detection sensor after processing is larger than or equal to the preset threshold value, enabling the camera and the LED light supplement lamp to work normally, comparing the image information transmitted by the camera after processing with the image information of the administrator stored in advance by the controller, and controlling the wireless communication module to transmit preset alarm prompt information to peripheral equipment when the image information transmitted by the camera after processing is inconsistent with the image information of the administrator stored in advance so that relevant personnel can find abnormality in time;

be provided with on the chamber door be convenient for observe install in observation window, opening and with the emergency exit that the opening matches of indoor kilowatt-hour meter of ammeter, one side of emergency exit with open-ended one side is articulated, be provided with the handle on the opposite side lateral wall of emergency exit, the observation window is made by transparent material.

2. The anti-theft electric meter box according to claim 1, characterized in that said anti-theft device further comprises: and the alarm is coupled with the controller and used for giving an alarm when the processed image information transmitted by the camera is inconsistent with the pre-stored image information of the administrator.

3. The anti-theft electric meter box according to claim 1, characterized in that said anti-theft device further comprises: and the memory is coupled with the controller and is used for storing the image data collected by the camera and the data collected by the detection sensor.

4. The anti-theft electric meter box of claim 1, wherein the anti-theft device further comprises a power source for powering the detection sensor, the controller, the wireless communication module and the camera.

5. The anti-theft electric meter box according to claim 1, wherein a first locking member is provided on the other side of the opening, and a second locking member matched with the first locking member is provided on the inner wall of the other side of the safety door.

6. The anti-theft electric meter box of claim 1, wherein the security device comprises: the safety lock and a key matched with the safety lock.

7. The anti-theft ammeter box of claim 6, wherein said safety lock comprises: the lock comprises a lock shell, a lock cylinder and a bolt, wherein the lock cylinder is arranged in the lock shell, the bolt is connected with the lock cylinder, and the lock shell is arranged at the edge of the other side of the box door.

8. The anti-theft electric meter box of claim 1, wherein the security device comprises: the lock catch is arranged on one side of the box body, and the buckle piece is arranged on the box door and matched with the lock catch.

9. The anti-theft electric meter box of claim 1, characterized in that fixing holes for facilitating installation are further arranged at the edge of the box body.

10. An electricity meter control system, comprising: ammeter, circuit breaker and according to claim 1-9 any one the theftproof ammeter case, install at least one in the ammeter room, install at least one circuit breaker in the circuit breaker room, one the circuit breaker connects one the ammeter.