CN210294368U - Energy-saving low-voltage metering box - Google Patents
Energy-saving low-voltage metering box Download PDFInfo
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- CN210294368U CN210294368U CN201921215344.9U CN201921215344U CN210294368U CN 210294368 U CN210294368 U CN 210294368U CN 201921215344 U CN201921215344 U CN 201921215344U CN 210294368 U CN210294368 U CN 210294368U
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- box
- controller
- connecting plate
- saving low
- plate
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- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an energy-saving low-voltage metering box, including box, measurement mutual-inductor, point touch sensor and controller, the front side of box is provided with the chamber door, the left and right sides of box all is provided with the shutter, the inboard top of shutter is provided with the spout, the electric energy meter is installed in the inside left side of box, the right side at the electric energy meter is installed to the controller, the bottom inboard of chamber door is connected with the spring, and the top of spring is connected with the connecting plate, the top of connecting plate is connected with the connection piece, and the outside of connection piece is provided with the contact head, point touch sensor sets up the below at the controller. This energy-saving low-voltage metering box, the ventilation cooling of the low-voltage metering box of being convenient for, and avoid dust and the inside that the bug enters into the box, the metering mutual-inductor of being convenient for operates under normal atmospheric temperature work, and when the chamber door is in the closure state, with the alarm disconnection, the energy-conservation of the alarm of being convenient for to realize the device's energy-conservation.
Description
Technical Field
The utility model relates to a low-pressure metering box technical field specifically is an energy-saving low-pressure metering box.
Background
The low-voltage metering box mainly comprises an electric energy meter and a metering mutual inductor, is responsible for electric energy control and measurement in a power supply system, is convenient for power consumption management of power consumers of a power supply company, and has an electricity stealing case in the conventional low-voltage metering box, so that people install an alarm monitoring system in the low-voltage metering box.
At present low-voltage metering box, in the in-process of using, not only will provide weak electric current for the counter, still will provide the electric current for monitoring alarm system, in monitored control system's operation, need the electric energy to continuously improve the electric energy, caused certain power consumption, and the work of counter needs to seal and the radiating space of being convenient for, consequently, we provide an energy-saving low-voltage metering box to in the problem that proposes in the solution aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-saving low-voltage metering box to solve the present low-voltage metering box that above-mentioned background art provided, at the in-process that uses, not only will provide faint electric current for the counter, still will provide the electric current for monitoring alarm system, in monitored control system's operation, need the continuous improvement electric energy of electric energy, has caused certain power consumption, and the work of counter need seal and the radiating problem in space of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving low-voltage metering box comprises a box body, a metering mutual inductor, a point contact sensor and a controller, wherein a box door is arranged on the front side of the box body, the box body is connected with the box door through a hinge, shutters are arranged on the left side and the right side of the box body, a fixed plate is connected below the inner side of each shutter, a sliding groove is formed above the inner side of each shutter, a movable plate is arranged inside the sliding groove, a dustproof net is arranged on the inner sides of the movable plate and the fixed plate, an electric energy meter is arranged on the left side inside the box body, the metering mutual inductor is arranged below the electric energy meter, the controller is arranged on the right side of the electric energy meter, a buzzer is arranged above the controller, the controller is connected with the buzzer through a connecting wire, a spring is connected to the inner side of the bottom of the box door, a connecting, and the outside of connection piece is provided with the contact, the point touch sensor sets up the below at the controller.
Preferably, the box door and the box body form a sealing structure through a sealing gasket, and the box door and the connecting plate form a sliding structure through a spring.
Preferably, the movable plate and the fixed plate are both in an L-shaped structure, the movable plate and the fixed plate are vertically arranged correspondingly, and the movable plate is movably connected with the sliding groove.
Preferably, the point touch sensor is electrically connected with the controller, and the point touch sensor is communicated with the buzzer through the controller.
Preferably, the outside of connecting plate is the protrusion structure, and the connecting plate is connected with the box block to connecting plate and connection piece fixed connection are integral structure.
Preferably, the contact head is of a concave structure, and the connecting sheet is wrapped by the concave structure of the contact head.
Compared with the prior art, the beneficial effects of the utility model are that: the energy-saving low-voltage metering box is convenient for ventilation and heat dissipation of the low-voltage metering box, dust and bugs are prevented from entering the box body, the metering mutual inductor is convenient to operate at normal temperature, the alarm is disconnected when the box door is in a closed state, the energy of the alarm is saved, and therefore the energy conservation of the device is realized;
1. the movable plate and the fixed plate are both in an L-shaped structure, so that the dust screen is conveniently fixed, the movable plate is movably connected with the chute, the dust screen is conveniently installed and replaced, and the dust screen is installed, so that dust and small insects are prevented from entering the box body while the box body is ventilated and cooled;
2. the connecting plate is in a convex structure, is convenient to clamp with the convex structure in the box body, is convenient to fix after moving for a certain distance, and is convenient to connect the connecting plate with the contact head;
3. the connecting sheet and the contact head are arranged, the contact head is of a concave structure, one end of the connecting sheet is wrapped conveniently, when the box door is closed, the connecting sheet is separated from the contact head, the point touch sensor is in an off state, electric energy of the point touch sensor is saved, energy is saved conveniently, and when the box door is opened, the connecting sheet and the contact head are connected conveniently to achieve an alarm function.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a right-side view of the cutting structure of the present invention;
fig. 3 is a schematic view of the overlooking structure of the connection piece and the contact head of the present invention.
In the figure: 1. a box body; 2. a hinge; 3. a box door; 4. a blind window; 5. a dust screen; 6. a movable plate; 7. a fixing plate; 8. a chute; 9. an electric energy meter; 10. a metering transformer; 11. a buzzer; 12. a point-touch sensor; 13. a controller; 14. a spring; 15. a connecting plate; 16. connecting sheets; 17. a contact head; 18. and (6) connecting a wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving low-voltage metering box comprises a box body 1, a hinge 2, a box door 3, a louver 4, a dustproof net 5, a movable plate 6, a fixed plate 7, a sliding groove 8, an electric energy meter 9, a metering mutual inductor 10, a buzzer 11, a point contact sensor 12, a controller 13, a spring 14, a connecting plate 15, a connecting sheet 16, a contact head 17 and a power connection wire 18, wherein the box door 3 is arranged on the front side of the box body 1, the box body 1 and the box door 3 are connected through the hinge 2, the louver 4 is arranged on the left side and the right side of the box body 1, the fixed plate 7 is connected to the lower portion of the inner side of the louver 4, the sliding groove 8 is arranged above the inner side of the louver 4, the movable plate 6 is installed inside the sliding groove 8, the dustproof net 5 is installed on the inner sides of the movable plate 6 and the fixed plate 7, the electric energy meter 9 is installed on the left side, and a buzzer 11 is arranged above the controller 13, the controller 13 is connected with the buzzer 11 through a power connection wire 18, the inner side of the bottom of the box door 3 is connected with a spring 14, the top end of the spring 14 is connected with a connecting plate 15, the top end of the connecting plate 15 is connected with a connecting sheet 16, the outer side of the connecting sheet 16 is provided with a contact head 17, and the point touch sensor 12 is arranged below the controller 13.
As shown in fig. 1 and 2, the box door 3 forms a sealing structure with the box body 1 through a sealing gasket, the box door 3 forms a sliding structure with the connecting plate 15 through the spring 14, the box door 3 can conveniently drive the connecting plate 15 to move, the movable plate 6 and the fixed plate 7 are both in an "L" shape, the movable plate 6 and the fixed plate 7 are vertically arranged in a corresponding manner, the movable plate 6 is movably connected with the chute 8, and the movable plate 6 and the fixed plate 7 can conveniently clamp and fix the dust screen 5.
As shown in fig. 1 and fig. 3, the point touch sensor 12 is electrically connected to the controller 13, and the point touch sensor 12 is connected to the buzzer 11 through the controller 13, so that the controller 13 can receive the signal of the point touch sensor 12, the outer side of the connecting plate 15 is of a convex structure, the connecting plate 15 is connected to the box body 1 in a clamping manner, and the connecting plate 15 is fixedly connected to the connecting plate 16 to form an integrated structure, so that the connecting plate 15 can drive the connecting plate 16 to move, the contact head 17 is of a concave structure, the connecting plate 16 is wrapped by the concave structure of the contact head 17, so that the contact head 17 and the connecting plate 16 can be contacted conveniently, and the signal transmission of the point touch sensor 12 can be facilitated.
The working principle is as follows: when the energy-saving low-voltage metering box is used, as shown in fig. 1, firstly, a box body 1 is installed at a specified position, shutters 4 are arranged on the left side and the right side of the box body 1, dust screens 5 are installed on the inner sides of the shutters 4, when the dust screens 5 are installed, the movable plates 6 are moved upwards to enable the movable plates 6 to slide in sliding grooves 8, the distance between the movable plates 6 and the fixed plates 7 is increased, then the movable plates 6 are moved downwards after the dust screens 5 are placed in the fixed plates 7, the fixed plates 7 and the movable plates 6 are both in an L-shaped structure and are clamped with the dust screens 5, the movable plates 6 and the fixed plates 7 fix the dust screens 5, an electric energy meter 9 is rotated in the operation of a metering mutual inductor 10 in the box body 1, the electricity consumption is measured, and heat generated by the metering mutual inductor 10 is dissipated through the;
when the box door 3 is opened accidentally, the box door 3 drives the spring 14 to rotate, as shown in fig. 3, so that the connecting plate 15 slides, the connecting plate 16 at the top end of the connecting plate 15 contacts the contact head 17 while the connecting plate 15 slides, the connecting plate 15 is clamped with a protruding structure in the box body 1 during continuous rotation of the box door 3, the connecting plate 15 is fixed, so that the connecting plate 16 is fixed with the contact head 17, after the connecting plate 16 is contacted with the contact head 17, the connecting plate is transmitted to the point contact sensor 12 through the connecting wire 18, the point contact sensor 12 transmits the received signal to the controller 13, the controller 13 controls the buzzer 11 to give an alarm to warn an open person, and simultaneously transmits an opening signal of the box door 3 to a power supply company, so that the opening of the box door 3 can be found in time, when a worker opens the box door 3, the power supply company closes the alarm function through the controller 13 in advance, after the staff finishes working, the alarm system is turned on, which is the whole working process of the energy-saving low-voltage metering box, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an energy-saving low-voltage metering box, includes box (1), measurement mutual-inductor (10), point touch sensor (12) and controller (13), its characterized in that: the intelligent household appliance is characterized in that a box door (3) is arranged on the front side of the box body (1), the box body (1) and the box door (3) are connected through a hinge (2), shutters (4) are arranged on the left side and the right side of the box body (1), a fixed plate (7) is connected to the lower portion of the inner side of each shutter (4), a sliding groove (8) is arranged above the inner side of each shutter (4), a movable plate (6) is arranged inside each sliding groove (8), a dust screen (5) is arranged on the inner sides of each movable plate (6) and the corresponding fixed plate (7), an electric energy meter (9) is arranged on the left side of the inner portion of the box body (1), a metering mutual inductor (10) is arranged below the electric energy meter (9), a controller (13) is arranged on the right side of the electric energy meter (9), a buzzer (11) is arranged above the controller (13), and the controller (13) is, the bottom inner side of the box door (3) is connected with a spring (14), the top end of the spring (14) is connected with a connecting plate (15), the top end of the connecting plate (15) is connected with a connecting sheet (16), the outer side of the connecting sheet (16) is provided with a contact head (17), and the point touch sensor (12) is arranged below the controller (13).
2. An energy saving low pressure metering tank according to claim 1 wherein: the box door (3) and the box body (1) form a sealing structure through a sealing gasket, and the box door (3) and the connecting plate (15) form a sliding structure through a spring (14).
3. An energy saving low pressure metering tank according to claim 1 wherein: the movable plate (6) and the fixed plate (7) are both L-shaped structures, the movable plate (6) and the fixed plate (7) are arranged up and down correspondingly, and the movable plate (6) is movably connected with the sliding groove (8).
4. An energy saving low pressure metering tank according to claim 1 wherein: the point touch sensor (12) is electrically connected with the controller (13), and the point touch sensor (12) is communicated with the buzzer (11) through the controller (13).
5. An energy saving low pressure metering tank according to claim 1 wherein: the outside of connecting plate (15) is the protrusion structure, and connecting plate (15) and box (1) block are connected to connecting plate (15) and connection piece (16) fixed connection are integrated structure.
6. An energy saving low pressure metering tank according to claim 1 wherein: the contact head (17) is of a concave structure, and the connecting sheet (16) is wrapped by the concave structure of the contact head (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215344.9U CN210294368U (en) | 2019-07-30 | 2019-07-30 | Energy-saving low-voltage metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215344.9U CN210294368U (en) | 2019-07-30 | 2019-07-30 | Energy-saving low-voltage metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294368U true CN210294368U (en) | 2020-04-10 |
Family
ID=70105252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921215344.9U Expired - Fee Related CN210294368U (en) | 2019-07-30 | 2019-07-30 | Energy-saving low-voltage metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210294368U (en) |
-
2019
- 2019-07-30 CN CN201921215344.9U patent/CN210294368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |