CN209821265U - Three-phase embedded electric energy meter - Google Patents
Three-phase embedded electric energy meter Download PDFInfo
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- CN209821265U CN209821265U CN201920364259.2U CN201920364259U CN209821265U CN 209821265 U CN209821265 U CN 209821265U CN 201920364259 U CN201920364259 U CN 201920364259U CN 209821265 U CN209821265 U CN 209821265U
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Abstract
The utility model discloses an embedded electric energy meter of three-phase, including electric energy meter and electric energy meter box, the electric energy meter sets up in electric energy meter box inside, be equipped with a breach on the top surface of electric energy meter box, the electric energy meter rear is equipped with a mounting panel, be equipped with the joint portion of a "U" type structure on the top surface of mounting panel, joint portion card is located in the breach, the mounting panel glue fixed mounting more than one telescopic link through the brute force on the surface, the head of telescopic link all glues fixedly on the back of electric energy meter through the brute force, it has a spring all to overlap on the telescopic link, the electric energy meter glue a fixed mounting base through the brute force on the surface, the base weld fixed mounting ejector pin. The utility model discloses simple structure, the installation is convenient with the dismantlement, and opens the electric energy meter case lid after, the electric energy meter can outwards remove, need not to make the hand stretch into inside the electric energy meter case, has increased the maintenance space, and on the heat energy on the electric energy meter can transmit the heat dissipation wing leaf along mounting panel and joint portion to go the heat through heat dissipation wing leaf.
Description
Technical Field
The utility model relates to an embedded electric energy meter of three-phase.
Background
An electric energy meter in the prior art generally comprises an electric energy metering module, a power supply module, a microprocessor, a communication module and a storage module, wherein the input end of the electric energy metering module is connected with a single-phase alternating current electric wire accessed by an external network, and the output end of the electric energy metering module is connected with a single-phase alternating current electric wire used by a user. And the microprocessor is respectively connected with the electric energy metering module, the communication module and the storage module and is used for processing the internal data of the system. The power module is respectively connected with the microprocessor, the communication module and the storage module to provide working power for the microprocessor, the communication module and the storage module. The electric energy meter in the prior art has the following defects: the installation is comparatively troublesome with the dismantlement, and because the electric energy meter sets up inside electric energy meter box, inside the hand need stretch into during the maintenance, and inside space is less, scrapes the hand easily, lacks heat radiation structure simultaneously.
Disclosure of Invention
The utility model aims to solve the technical problem that a three-phase embedded electric energy meter is provided to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a realize through following technical scheme: a three-phase embedded electric energy meter comprises an electric energy meter and an electric energy meter box, wherein the electric energy meter is arranged inside the electric energy meter box, a gap is arranged on the top surface of the electric energy meter box, a mounting plate is arranged at the rear part of the electric energy meter, a clamping part with a U-shaped structure is arranged on the top surface of the mounting plate, the clamping part is clamped in the gap, the top part of the clamping part is arranged outside, the bottom part of the clamping part is arranged inside the electric energy meter box, the bending part of the clamping part is arranged in the gap, more than one telescopic rod is fixedly arranged on the surface of the mounting plate through super glue, the head parts of the telescopic rods are all fixed on the back surface of the electric energy meter through the super glue, a spring is sleeved on each telescopic rod, one end of the spring is all fixed on the surface of the mounting plate through the super glue, the other end of the spring is all fixed on the back surface, the head of the ejector rod is fixedly provided with a rubber layer through super glue.
As the preferred technical scheme, an elastic electric wire is connected to the input terminal and the output terminal of the electric energy meter, a parallel clamp is installed at the other end of the elastic electric wire, and a wiring hole is formed in the position, right opposite to the parallel clamp, of the bottom surface of the electric energy meter box.
As the preferred technical scheme, the bottom surface of the clamping portion is provided with more than one screw hole, the screw holes are internally provided with bolts in threaded connection, and the top surfaces of the bolts are abutted to the top surface of the electric energy meter.
As the preferred technical scheme, the mounting plate and the clamping portion are of an integral structure, the mounting plate and the clamping portion are made of metal materials, and more than one radiating fin blade is fixedly welded on the top surface of the clamping portion.
The utility model has the advantages that: the utility model discloses simple structure, the installation is convenient with the dismantlement, and opens the electric energy meter case lid after, the electric energy meter can outwards remove, need not to make the hand stretch into inside the electric energy meter case, has increased the maintenance space, and on the heat energy on the electric energy meter can transmit the heat dissipation wing leaf along mounting panel and joint portion to dispel the heat through heat dissipation wing leaf, increased the radiating effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the mounting structure of the mounting plate and the electric energy meter of the present invention;
fig. 3 is a top view of the electric energy meter box of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a three-phase embedded electric energy meter, which comprises an electric energy meter 5 and an electric energy meter box 9, wherein the electric energy meter 5 is arranged inside the electric energy meter box 9, a notch 13 is arranged on the top surface of the electric energy meter box 9, a mounting plate 7 is arranged behind the electric energy meter 5, a clamping part 8 with a U-shaped structure is arranged on the top surface of the mounting plate 7, the clamping part 8 is clamped in the notch 13, the top part of the clamping part 8 is arranged outside, the bottom part of the clamping part 8 is arranged inside the electric energy meter box 9, the bending part of the clamping part 8 is arranged in the notch 13, more than one telescopic rod 11 is fixedly arranged on the surface of the mounting plate 7 by super glue, the head part of the telescopic rod 11 is fixed on the back surface of the electric energy meter 5 by super glue, a spring 10 is sleeved on the telescopic rod 11, the other end of the electric energy meter is fixed on the back of the electric energy meter 5 through strong glue, a base 4 is fixedly installed on the surface of the electric energy meter 5 through the strong glue, an ejector rod 12 is fixedly installed on the surface of the base 4 in a welding mode, and a rubber layer 3 is fixedly installed at the head of the ejector rod 12 through the strong glue.
In this embodiment, an elastic wire 2 is connected to the input and output terminals of the electric energy meter 5, a parallel clamp 1 is installed on the other end of the elastic wire 2, a wiring hole is arranged at the position of the parallel clamp 1, the external electric wire extends to the inside of the electric energy meter box along the wiring hole until being connected with the parallel clamp, and the electric energy meter is connected with the external electric wire through the elastic wire, so that the movement of the electric energy meter is not influenced by the flexibility of the elastic wire.
In this embodiment, be equipped with more than one screw hole on the bottom surface of joint portion 8, equal threaded connection bolt 6 in the screw hole, the top surface of bolt 6 offsets with the top surface of electric energy meter 5, can fix joint portion and the top of electric energy meter case through the bolt, has increased the rubbish fastness with the electric energy meter case.
In this embodiment, the mounting plate 7 and the fastening portion 8 are of an integral structure, the mounting plate 7 and the fastening portion 8 are made of a metal material, and more than one heat dissipation fin is fixedly welded to the top surface of the fastening portion 8, so that heat can be quickly dissipated through the heat dissipation fin.
The working principle is as follows: the clamping part is directly clamped in the gap, and the bolt is rotated, so that the clamping part can be clamped and fixed on the top of the electric energy meter, the bolt can be removed or installed by manually rotating the bolt, so that the installation and removal efficiency is improved, wherein, the heat on the electric energy meter can be transferred to the mounting plate along the spring and the telescopic rod and transferred to the clamping part and the radiating fin blades along the mounting plate, the heat can be rapidly radiated through the radiating fin blades, the radiating efficiency is increased, wherein, when the box cover of the electric energy meter box is not opened, the box cover can extrude the ejector rod, the movement of the ejector rod drives the electric energy meter to move the electric energy meter into the electric energy meter box, after the box cover is opened, the electric energy meter can be pushed out by the rebound force of the spring, so that the electric energy meter can move forwards, the electric energy meter position is moved to the outside, the electric energy meter is convenient to maintain, and a hand does not need to stretch into the electric energy meter box.
The utility model has the advantages that: the utility model discloses simple structure, the installation is convenient with the dismantlement, and opens the electric energy meter case lid after, the electric energy meter can outwards remove, need not to make the hand stretch into inside the electric energy meter case, has increased the maintenance space, and on the heat energy on the electric energy meter can transmit the heat dissipation wing leaf along mounting panel and joint portion to dispel the heat through heat dissipation wing leaf, increased the radiating effect.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides an embedded electric energy meter of three-phase which characterized in that: the electric energy meter comprises an electric energy meter and an electric energy meter box, wherein the electric energy meter is arranged inside the electric energy meter box, a notch is arranged on the top surface of the electric energy meter box, a mounting plate is arranged behind the electric energy meter, a clamping part with a U-shaped structure is arranged on the top surface of the mounting plate, the clamping part is clamped in the notch, the top part of the clamping part is arranged outside, the bottom part of the clamping part is arranged inside the electric energy meter box, the bending part of the clamping part is arranged in the notch, more than one telescopic rod is fixedly arranged on the surface of the mounting plate through strong glue, the head parts of the telescopic rods are all fixed on the back surface of the electric energy meter through the strong glue, springs are all sleeved on the telescopic rods, one ends of the springs are all fixed on the surface of the mounting plate through the strong glue, the other ends of the springs are all fixed on the back surface of, the head of the ejector rod is fixedly provided with a rubber layer through super glue.
2. The embedded electric energy meter of claim 1, wherein: all connect an elasticity electric wire on the input of electric energy meter, the output terminal, all install a parallel clamp on the other end of elasticity electric wire, the bottom surface of electric energy meter case just all is equipped with a wiring hole to parallel clamp department.
3. The embedded electric energy meter of claim 1, wherein: the bottom surface of the clamping portion is provided with more than one screw hole, the screw holes are internally and uniformly connected with a bolt in a threaded manner, and the top surface of the bolt is abutted to the top surface of the electric energy meter.
4. The embedded electric energy meter of claim 1, wherein: the mounting plate and the clamping portion are of an integral structure, the mounting plate and the clamping portion are made of metal materials, and more than one radiating fin is fixedly welded on the top surface of the clamping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364259.2U CN209821265U (en) | 2019-03-21 | 2019-03-21 | Three-phase embedded electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364259.2U CN209821265U (en) | 2019-03-21 | 2019-03-21 | Three-phase embedded electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821265U true CN209821265U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364259.2U Active CN209821265U (en) | 2019-03-21 | 2019-03-21 | Three-phase embedded electric energy meter |
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| CN (1) | CN209821265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981265A (en) * | 2020-08-20 | 2020-11-24 | 北京京仪北方仪器仪表有限公司 | Wall-hanging electric energy meter of stable installation |
| CN112129982A (en) * | 2020-09-30 | 2020-12-25 | 国网山东省电力公司龙口市供电公司 | Multifunctional electricity meter for electric power marketing |
-
2019
- 2019-03-21 CN CN201920364259.2U patent/CN209821265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981265A (en) * | 2020-08-20 | 2020-11-24 | 北京京仪北方仪器仪表有限公司 | Wall-hanging electric energy meter of stable installation |
| CN112129982A (en) * | 2020-09-30 | 2020-12-25 | 国网山东省电力公司龙口市供电公司 | Multifunctional electricity meter for electric power marketing |
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