Anti-aging device of electric energy meter based on complex electric power scene

Abstract

The invention provides an anti-aging device of an electric energy meter based on a complex electric power scene, which comprises an electric energy meter, a metering plate is arranged at the front end of the electric energy meter, and each electric power meter for displaying data is arranged in the metering plate. After the overturning clamping plate is clamped into the mounting clamping plate to be stable, the tail end of the electric energy meter is attached to the surface of the mounting plate, at the moment, the movable sliding block has acting force in the reset direction under the elastic force effect of the telescopic spring, clamping is achieved between the movable sliding block and the inserted mounting clamping plate, and the mounting stability of the electric energy meter is improved; in the electromagnetic protection process, air flow in the ventilation cavity is promoted, heat dissipation and stable operation of the electric energy meter can still be guaranteed during electromagnetic shielding, the electric energy meter can adapt to electric quantity metering work in more scenes, aging of the electric energy meter can be further prevented, and the service life of the electric energy meter is prolonged. And the anti-aging effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy metering, and in particular to an anti-aging device for an electric energy meter based on complex power scenarios. Background Art

[0002] With the rapid development of the power industry, the accuracy and stability of electric energy meters, as an indispensable key equipment in the power system, are directly related to the fairness of power transactions and the safe and stable operation of the power system. However, in complex and changeable power scenarios, such as high voltage, high current, frequent fluctuations and harsh natural environments, electric energy meters face severe challenges, and their aging speed is significantly accelerated, seriously affecting the accuracy and service life of the meter.

[0003] For external threats such as lightning and electromagnetic interference, existing protection measures often fail to provide comprehensive and effective protection, resulting in damage or even failure of the meter. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an anti-aging device for an electric energy meter based on complex electric power scenarios, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an anti-aging device for an electric energy meter based on a complex power scenario, comprising an electric energy meter, a metering plate is provided at the front end of the electric energy meter, various electric energy meters for data display are provided in the metering plate, a working cavity opening outward is provided on the rear side of the electric energy meter, an electric energy board is fixedly provided in the working cavity, two supporting pads are fixedly provided at the bottom of the working cavity, the supporting pads on both sides are symmetrically arranged, the supporting pads support the electric energy board, and four magnetic feet are fixedly provided at the bottom of the electric energy meter, and the magnetic feet are symmetrically arranged.

[0008] Preferably, the upper wall of the working chamber is connected to and provided with two movable grooves opening outward, and the movable grooves on both sides are symmetrically arranged.

[0009] Preferably, a movable sliding block is provided in the movable groove, and a telescopic spring is fixedly connected between an end surface of one side of the movable sliding block and a side wall of the movable groove.

[0010] Preferably, both side walls of the working chamber are provided with flip grooves opening outward, a vertically set supporting shaft is rotatably provided on one side of the flip groove, and a flip clamp is fixedly connected to one side of the outer end surface of the supporting shaft.

[0011] Preferably, a wheel cavity is provided in one side wall of the flip groove, one side end face of the supporting shaft extends into the wheel cavity and is fixedly connected with a rotating wheel, a moving pull rope is wound around the outer end face of the rotating wheel, the other end of the moving pull rope is fixedly connected to one side end face of the moving slider, and a reset torsion spring is fixedly connected between one side end face of the rotating wheel and one side wall of the wheel cavity.

[0012] Preferably, a mounting plate can be installed on the other side of the electric energy meter, and threaded holes are provided at the four corners of the mounting plate. The threaded holes can facilitate the installation of the mounting plate and the wall. Four mounting clamps are fixed on the end face of one side of the movable slider. The mounting clamps are distributed on both sides in a group of two, and the two mounting clamps are symmetrically arranged in the upper and lower positions.

[0013] Preferably, two mounting clamps are fixedly provided on the upper side of one side of the mounting plate, the mounting clamps on both sides are symmetrically arranged, and the front ends of the mounting clamps are hook-shaped.

[0014] Preferably, an electromagnetic barrier can be installed on one end surface of the movable slider, and the electromagnetic barrier can cover the electric energy meter as a whole. Two horizontal mounting bars of the horizontal frame are fixedly provided on the bottom of the electromagnetic barrier.

[0015] Preferably, the front end of the electromagnetic barrier is provided with a flip cover that can be flipped open, and two ventilation cavities opening outward are provided on both sides of the electromagnetic barrier. A functional support plate is provided in the ventilation cavity, and a rotating shaft is rotatably provided on one side of the functional support plate. A plurality of rotating fan blades are fixedly provided on the outer end surface of the rotating shaft, and the rotating fan blades are distributed in a circular array.

[0016] (III) Beneficial effects

[0017] The present invention provides an anti-aging device for electric energy meters based on complex electric power scenarios. It has the following beneficial effects:

[0018] 1. The present invention can achieve air circulation on the upper and lower sides of the electric energy board through the support of the support pad, thereby achieving heat dissipation inside the electric energy meter. At the same time, the electric energy board is used to measure the power scene, and the electric energy metering work is realized through the operation of the metering board at the front end.

[0019] 2. In the present invention, after the flip card is inserted into the mounting clamp and stabilized, the tail end of the electric energy meter fits with the surface of the mounting plate. At this time, the movable slider has a force in the reset direction under the elastic force of the telescopic spring, and is clamped with the inserted mounting card, thereby improving the installation stability of the electric energy meter.

[0020] 3. The present invention forms a wind channel for ventilation between the flip card plate opened on both sides and the movable slider, further enabling the electric energy meter to adapt to electric energy metering work in multiple scenarios.

[0021] 4. During the electromagnetic protection process, the present invention promotes the air flow in the ventilation cavity, thereby ensuring the heat dissipation and stable operation of the electric energy meter when performing electromagnetic shielding, thereby enabling the electric energy meter to adapt to electricity metering work in more scenarios, and further preventing the aging of the electric energy meter, thereby achieving an anti-aging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the appearance structure of the present invention;

[0023] Figure 2 This is a front view of the appearance structure of the present invention;

[0024] Figure 3 A bottom view of the appearance structure of the present invention;

[0025] Figure 4 It is a rear view of the appearance structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the installation structure of the present invention;

[0027] Figure 6 It is a side view of the installation structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the working state of the present invention;

[0029] Figure 8 It is a bottom view of the working state of the present invention;

[0030] Fig. 9 It is a schematic diagram of the internal structure of the supporting shaft component of the present invention.

[0031] In the figure: 101, electric energy meter; 102, moving slot; 103, moving slider; 104, metering plate; 105, flip slot; 106, flip card plate; 107, supporting shaft; 108, telescopic spring; 109, magnetic support foot; 110, electric energy board; 111, working chamber; 112, threaded hole; 113, mounting plate; 114, mounting clamp; 115, mounting card plate; 116, electromagnetic barrier; 118, flip cover; 119, mounting cross bar; 120, rotating shaft; 121, rotating fan blade; 122, ventilation chamber; 123, rotating wire wheel; 124, wire wheel chamber; 125, reset torsion spring; 126, moving pull rope; 127, functional support plate; 128, supporting pad. DETAILED DESCRIPTION

[0032] The embodiment of the present invention provides an anti-aging device for an electric energy meter based on a complex electric power scenario, such as Figure 1-9As shown, it includes an electric energy meter 101, a metering plate 104 is provided at the front end of the electric energy meter 101, and various electric power meters for displaying data are provided in the metering plate 104, a working chamber 111 opening outward is provided at the rear side of the electric energy meter 101, an electric energy board 110 is fixedly provided in the working chamber 111, two supporting pads 128 are fixedly provided at the bottom of the working chamber 111, and the supporting pads 128 on both sides are symmetrically arranged, and the supporting pads 128 have a supporting effect on the electric energy board 110, and four magnetic feet 109 are fixedly provided at the bottom of the electric energy meter 101, and the magnetic feet 109 are symmetrically arranged.

[0033] It should be further explained that, through the support of the support pad 128 , air circulation can be achieved on the upper and lower sides of the power panel 110 .

[0034] It is worth further explaining that the magnetic support leg 109 is made of magnetic material.

[0035] Furthermore, two outwardly opening movable grooves 102 are connected to the upper wall of the working chamber 111 , and the movable grooves 102 on both sides are symmetrically arranged.

[0036] Furthermore, a movable sliding block 103 is provided in the movable groove 102 , and a telescopic spring 108 is fixedly connected between an end surface of one side of the movable sliding block 103 and a side wall of the movable groove 102 .

[0037] Furthermore, both side walls of the working chamber 111 are provided with outwardly opening flip grooves 105 , one side of the flip groove 105 is rotatably provided with a vertically set support shaft 107 , and one side of the outer end surface of the support shaft 107 is fixedly connected with a flip clamping plate 106 .

[0038] Furthermore, a wheel cavity 124 is provided in one side wall of the flip groove 105, and one side end face of the supporting shaft 107 extends into the wheel cavity 124 and is fixedly connected with a rotating wheel 123, and a moving pull rope 126 is wound around the outer end face of the rotating wheel 123, and the other end of the moving pull rope 126 is fixedly connected to one side end face of the moving slider 103, and a reset torsion spring 125 is fixedly connected between one side end face of the rotating wheel 123 and a side wall of the wheel cavity 124.

[0039] It should be further explained that when the movable slider 103 moves to overcome the elastic force of the telescopic spring 108, it can drive the movable pull rope 126 to move. At this time, the rotating wheel 123 drives the supporting shaft 107 to rotate under the torque of the reset torsion spring 125, and further drives the flip card 106 to flip outward.

[0040] Furthermore, a mounting plate 113 can be installed on the other side of the electric energy meter 101, and threaded holes 112 are provided at the four corners of the mounting plate 113. The threaded holes 112 can facilitate the installation of the mounting plate 113 and the wall. Four mounting clamps 114 are fixed on the end face of one side of the movable slider 103. The mounting clamps 114 are distributed on both sides in a group of two, and the two mounting clamps 114 are symmetrically arranged in the upper and lower positions.

[0041] Furthermore, two mounting clamps 115 are fixedly provided on the upper side of one side of the mounting plate 113 , and the mounting clamps 115 on both sides are symmetrically arranged, and the front end of the mounting clamps 115 is hook-shaped.

[0042] like Figure 7 and Figure 8 As shown, an electromagnetic barrier 116 can be installed on one end surface of the movable slider 103 , and the electromagnetic barrier 116 can cover the electric energy meter 101 as a whole. Two horizontal mounting bars 119 are fixedly provided at the bottom of the electromagnetic barrier 116 .

[0043] It should be further explained that the installation bar 119 is made of magnetic metal, and the installation bar 119 and the magnetic support feet 109 can be magnetically adsorbed.

[0044] Furthermore, a flip cover 118 that can be flipped open is provided at the front end of the electromagnetic barrier 116, and two ventilation cavities 122 opening outward are provided on both sides of the electromagnetic barrier 116. A functional support plate 127 is provided in the ventilation cavity 122, and a rotating shaft 120 is rotatably provided on one side of the functional support plate 127. A plurality of rotating blades 121 are fixedly provided on the outer end surface of the rotating shaft 120, and the rotating blades 121 are distributed in a ring array.

[0045] It is worth further explaining that a power motor is provided in the functional support plate 127 . When the power motor is started, it can drive the rotating shaft 120 to rotate, thereby driving the rotating blades 121 on each side to rotate, and then promoting the air flow in the ventilation cavity 122 through the rotation of the rotating blades 121 .

[0046] When working, first drive the electric energy meter 101 to move as a whole to the power scene, conduct wiring power detection, and use the magnetic feet 109 at the bottom of the electric energy meter 101 to facilitate placement and support on the experimental table. During the detection process, the staff can adjust by pressing the movable sliders 103 on both sides. When the movable slider 103 overcomes the elastic force of the telescopic spring 108 and moves, it can drive the movable pull rope 126 to move. At this time, the rotating wire wheel 123 drives the support shaft 107 to rotate under the torsion of the reset torsion spring 125, and further drives the flip card 106 to flip outward. At this time, the flip card 106 on both sides flips open, and the two sides of the working chamber 111 are connected to the outside air. At the same time, through the support of the support pad 128, the upper and lower sides of the electric energy board 110 can achieve air circulation, thereby realizing the heat dissipation inside the electric energy meter 101. At the same time, the electric energy scene is measured by the electric energy board 110, and the electric energy metering work is realized through the operation of the metering board 104 at the front end.

[0047] When it is necessary to hang or install the electric energy meter 101 on the wall for long-term electric energy metering work, first drive the mounting plate 113 to be installed on the wall, and use the threaded holes 112 on the four sides to facilitate screw installation and fixing. When the mounting plate 113 is installed, first drive the electric energy meter 101 to be moved as a whole to the installation mounting plate 113 position, and align the tail end of the electric energy meter 101 with the mounting plate 113 and insert it. At this time, the mounting clamps 115 on both sides of the front end of the mounting plate 113 are inserted into the movable slider 103, and the movable slider 103 is pushed to move. At this time, when the movable slider 103 overcomes the elastic force of the telescopic spring 108 and moves, it can drive the movable pull rope 126 to move. At this time, the rotating wire wheel 123 drives the supporting shaft 106 under the torsion of the reset torsion spring 125. 7 rotates, and further drives the flip card plate 106 to flip outward, at this time, the flip card plates 106 on both sides are flipped open, and drive the flip card plates 106 on both sides to open and snap into the mounting clamps 114 on both sides, at this time, as the flip card plates 106 are snapped into the mounting clamps 114 and stabilized, the tail end of the electric energy meter 101 fits with the surface of the mounting plate 113, and the movable slider 103 has a force in the reset direction under the elastic force of the telescopic spring 108, and is clamped with the inserted mounting card plate 115, thereby improving the installation stability of the electric energy meter 101. When the electric energy meter 101 is installed, a wind channel for ventilation is formed between the flip card plates 106 opened on both sides and the movable slider 103, thereby further enabling the electric energy meter 101 to adapt to the electric energy metering work in multiple scenarios.

[0048] When encountering an electric field environment with external interference such as lightning and electromagnetic interference, the electromagnetic barrier 116 is inserted into the outer end of the electric energy meter 101, and the electric energy meter 101 is wrapped inside by the electromagnetic barrier 116. At the same time, the installation stability of the electromagnetic barrier 116 is achieved by magnetic attraction between the installation horizontal bar 119 and the magnetic support foot 109 at the bottom, and electromagnetic shielding is achieved by the electromagnetic barrier 116. At the same time, in this process, the power motor in the functional support plate 127 on both sides is started. When the power motor is started, it can drive the rotating shaft 120 to rotate, and then drive the rotating blades 121 on each side to rotate, and then the rotation of the rotating blades 121 promotes the air flow in the ventilation cavity 122, so as to achieve that when performing electromagnetic shielding, the heat dissipation and stable operation of the electric energy meter 101 can still be guaranteed, so that the electric energy meter 101 can adapt to the electricity metering work in more scenarios.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-aging device for an electric energy meter based on a complex electric power scenario, comprising an electric energy meter (101), characterized in that: A metering plate (104) is provided at the front end of the electric energy meter (101); a working chamber (111) opening outward is provided at the rear side of the electric energy meter (101); an electric energy plate (110) is fixedly provided in the working chamber (111); two supporting pads (128) are fixedly provided at the bottom of the working chamber (111); the supporting pads (128) on both sides are symmetrically arranged; and four magnetic feet (109) are fixedly provided at the bottom of the electric energy meter (101); the magnetic feet (109) are symmetrically arranged.

2. According to claim 1, the anti-aging device for electric energy meter based on complex electric power scenarios is characterized in that: The upper wall of the working chamber (111) is provided with two movable grooves (102) opening outwards, and the movable grooves (102) on both sides are symmetrically arranged.

3. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 1 is characterized in that: A movable slider (103) is provided in the movable groove (102), and a telescopic spring (108) is fixedly connected between an end surface of one side of the movable slider (103) and a side wall of the movable groove (102).

4. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 1 is characterized in that: The two side walls of the working chamber (111) are provided with outwardly opening turning grooves (105), one side of the turning groove (105) is provided with a vertically arranged supporting shaft (107) for rotation, and one side of the outer end surface of the supporting shaft (107) is fixedly connected with a turning clamping plate (106).

5. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 1 is characterized in that: A reel cavity (124) is provided in one side wall of the flip groove (105); one side end face of the support shaft (107) extends into the reel cavity (124) and is fixedly connected to a rotating reel (123); a moving pull rope (126) is wound around the outer end face of the rotating reel (123); the other end of the moving pull rope (126) is fixedly connected to one side end face of the moving slider (103); a return torsion spring (125) is fixedly connected between one side end face of the rotating reel (123) and one side wall of the reel cavity (124).

6. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 1 is characterized in that: A mounting plate (113) can be installed on the other side of the electric energy meter (101), and threaded holes (112) are provided at four corners of the mounting plate (113). The threaded holes (112) can facilitate the mounting of the mounting plate (113) on a wall. Four mounting clamping plates (114) are fixedly provided on one end surface of the movable slider (103), and the mounting clamping plates (114) are distributed on both sides in a group of two, and the two mounting clamping plates (114) are symmetrically arranged in upper and lower positions.

7. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 6 is characterized in that: Two mounting clamping plates (115) are fixedly provided on the upper side of one side of the mounting plate (113), and the mounting clamping plates (115) on both sides are symmetrically arranged.

8. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 1 is characterized by: An electromagnetic barrier (116) can be installed on one end surface of the movable slider (103), and the electromagnetic barrier (116) can cover the electric energy meter (101) as a whole. Two installation horizontal bars (119) are fixedly provided on the bottom of the electromagnetic barrier (116).

9. The anti-aging device for electric energy meter based on complex electric power scenarios according to claim 8 is characterized in that: The front end of the electromagnetic barrier (116) is provided with a flip cover (118) that can be flipped open, and two ventilation cavities (122) opening outward are provided on both sides of the electromagnetic barrier (116). A functional support plate (127) is provided in the ventilation cavity (122), and a rotating shaft (120) is rotatably provided on one side of the functional support plate (127). A plurality of rotating blades (121) are fixedly provided on the outer end surface of the rotating shaft (120), and the rotating blades (121) are distributed in a ring array.

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