CN211955604U - Intelligent electric energy meter - Google Patents
Intelligent electric energy meter Download PDFInfo
- Publication number
- CN211955604U CN211955604U CN202020359809.4U CN202020359809U CN211955604U CN 211955604 U CN211955604 U CN 211955604U CN 202020359809 U CN202020359809 U CN 202020359809U CN 211955604 U CN211955604 U CN 211955604U
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- housing
- electric energy
- energy meter
- cover plate
- integrally formed
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Abstract
The utility model discloses an intelligent electric energy meter, which comprises a base, a cover shell, a wiring cover and a circuit board, wherein the cover shell is arranged on the base, the wiring cover is covered on the base and the cover shell, the circuit board is arranged in the base, the cover shell is provided with a light transmission hole, a lens is arranged in the light transmission hole, the bottom of the lens is integrally formed with a light guide column, and the lower end of the light guide column is close to an infrared geminate transistor on the circuit board; a cover plate for shielding the light transmission hole is arranged on the outer surface of the housing, the upper end of the cover plate is hinged with the housing, and the lower end of the cover plate is locked with the housing through a lead seal; by adopting the above structure, the utility model, when the data in the inside circuit board of electric energy meter is read and write to needs, need not to dismantle the housing to can bring the convenience for the staff, and can bring the convenience for the reading and writing of electric energy meter data.
Description
Technical Field
The utility model relates to an electric energy meter technical field, concretely relates to intelligent electric energy meter.
Background
The electric energy meter is a device for measuring electricity consumption, and the current electric energy meter mainly comprises a base, a cover shell, a wiring cover and a circuit board, wherein the cover shell is arranged on the base, the wiring cover covers the base and the cover shell, and the circuit board is arranged in the base; however, when the existing electric energy meter is used, when data in a circuit board inside the electric energy meter needs to be read, or when data needs to be written into the circuit board inside the electric energy meter, the cover needs to be detached from the base, and after the cover is detached from the base, data read-write equipment can be used for communicating with the infrared pair tubes on the circuit board, so that the data in the circuit board can be read and written; however, in the above process, when data in the circuit board inside the electric energy meter needs to be read and written, the housing needs to be detached, and after the data in the circuit board inside the electric energy meter is read and written, the housing needs to be installed back to the base again, so that troubles are brought to workers, and the defect that the reading and writing of the data of the electric energy meter are inconvenient exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an intelligent electric energy meter, its setting through light trap, lens, leaded light post and apron, when the data in the circuit board of electric energy meter inside needs are read and write, only need open the apron, can use the infrared geminate transistor on data reading and writing equipment and the circuit board to communicate after the apron is opened, so, can realize the reading and writing to the data in the circuit board of electric energy meter inside, after the completion of data reading and writing, it can to cover the upper cover plate again and install the lead sealing.
The utility model discloses an intelligent electric energy meter, including base, housing, wiring lid and circuit board, the housing is installed on the base, and the wiring lid covers on base and housing, and the circuit board is installed in the base, is provided with the light trap on the housing, installs lens in the light trap, and the bottom integrated into one piece of lens has the leaded light post, and the lower extreme of leaded light post is close to the infrared geminate transistor on the circuit board; the outer surface of the housing is provided with a cover plate for shielding the light transmission hole, the upper end of the cover plate is hinged with the housing, and the lower end of the cover plate is locked with the housing through a lead seal.
The utility model discloses an intelligent electric energy meter, wherein, the periphery wall of the lens is integrated with an annular convex edge, and the annular convex edge is bonded and sealed with the inner wall of the housing; by adopting the structure, the lens can be reliably fixed with the housing, and the lens can be sealed after being bonded with the housing, so that rainwater can be prevented from entering the housing.
The utility model discloses an intelligent electric energy meter, wherein, the upper end integrated into one piece of apron has a pair of first lug, integrated into one piece has the first boss of inserting between a pair of first lug on the surface of housing, and integrated into one piece has the round pin axle on the inside wall of every first lug, is provided with the pinhole with the coaxial setting of round pin axle in the first boss, and the round pin axle on two first lugs inserts in the pinhole and rotates with the pinhole and be connected from the both sides of first boss; by adopting such a structure, the upper end of the cover plate can be reliably hinged with the housing.
The utility model discloses an intelligent electric energy meter, wherein, the lower border department of every round pin axle is integrated into one piece and is had the arch, and the upper border and the lower border department of pinhole all are provided with the caulking groove, and after the apron rotated downwards and sheltered from the light trap, the arch gomphosis with the caulking groove that is located the pinhole below, after the apron rotated upwards and opened, the arch gomphosis with the caulking groove that is located the pinhole above; after adopting this kind of structure, after the apron rotates downwards and shelters from the light trap, the arch can with be located the caulking groove gomphosis of pinhole below, and rotate upwards at the apron and open the back, the arch can with be located the caulking groove gomphosis of pinhole top, so, regardless of the limiting displacement to the apron that homoenergetic after apron rotates downwards or upwards rotates.
The utility model discloses an intelligent electric energy meter, wherein, the lower extreme integrated into one piece of apron has a pair of second lugs, integrated into one piece has the second boss of inserting between a pair of second lugs on the surface of housing; a channel for the lead seal to pass through is arranged in each second lug, a through hole for the lead seal to pass through is arranged in each second boss, and the channel is communicated with the through hole after the cover plate rotates downwards and shields the light transmission hole; after adopting this kind of structure, after the apron rotates downwards and shelters from the light trap, can pass passageway and through-hole with lead sealing, so, can avoid the apron to be opened at will.
The utility model discloses a setting of light trap, lens, leaded light post and apron, when needing to read and write the data in the circuit board inside the electric energy meter, only need to open the apron, can use data reading and writing equipment and the infrared geminate transistor on the circuit board to communicate after the apron is opened, so, can realize the reading and writing to the data in the circuit board inside the electric energy meter, after the data reading and writing is accomplished, cover the apron again and install the lead seal can; by adopting the above structure, the utility model, when the data in the inside circuit board of electric energy meter is read and write to needs, need not to dismantle the housing to can bring the convenience for the staff, and can bring the convenience for the reading and writing of electric energy meter data.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a disassembled cover plate and housing;
FIG. 3 is a schematic perspective view of a cover plate;
FIG. 4 is a partial schematic view of the housing;
FIG. 5 is an enlarged view of the structure at A in FIG. 3;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
fig. 7 is a schematic sectional view of the present invention.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses an intelligent electric energy meter, including base 1, housing 2, wiring lid 3 and circuit board 4, housing 2 is installed on base 1, and wiring lid 3 covers and closes on base 1 and housing 2, and circuit board 4 is installed in base 1, is provided with light trap 21 on housing 2, installs lens 5 in the light trap 21, and the bottom integrated into one piece of lens 5 has light guide column 51, and the lower extreme of light guide column 51 is close to the infrared geminate transistor on circuit board 4; a cover plate 6 for shielding the light transmission hole 21 is arranged on the outer surface of the housing 2, the upper end of the cover plate 6 is hinged with the housing 2, and the lower end of the cover plate 6 is locked with the housing 2 through a lead seal; the utility model discloses a setting of light trap, lens, leaded light post and apron, when the data in the circuit board inside the electric energy meter needs to be read and written, only need open the apron, can use data reading and writing equipment to communicate with the infrared geminate transistor on the circuit board after the apron is opened (the infrared ray that data reading and writing equipment sent can pierce through lens and leaded light post, the infrared ray that the infrared geminate transistor that the electric energy meter inside circuit board sent also can give and pierce through lens and leaded light post), so, can realize the reading and writing to the data in the circuit board inside the electric energy meter, after the data reading and writing is accomplished, it can to cover the apron again and install the lead sealing; by adopting the above structure, the utility model, when the data in the inside circuit board of electric energy meter is read and write to needs, need not to dismantle the housing to can bring the convenience for the staff, and can bring the convenience for the reading and writing of electric energy meter data.
An annular convex edge 52 is integrally formed on the outer peripheral wall of the lens 5, and the annular convex edge 52 is bonded and sealed with the inner wall of the housing 2; by adopting the structure, the lens can be reliably fixed with the housing, and the lens can be sealed after being bonded with the housing, so that rainwater can be prevented from entering the housing.
A pair of first lugs 61 are integrally formed at the upper end of the cover plate 6, a first boss 22 inserted between the pair of first lugs 61 is integrally formed on the outer surface of the housing 2, a pin 611 is integrally formed on the inner side wall of each first lug 61, a pin hole 221 coaxial with the pin 611 is formed in the first boss 22, and the pin 611 on the two first lugs 61 is inserted into the pin hole 221 from two sides of the first boss 22 and is rotatably connected with the pin hole 221; by adopting such a structure, the upper end of the cover plate can be reliably hinged with the housing.
A protrusion 612 is integrally formed at the lower edge of each pin shaft 611, caulking grooves 222 are formed at the upper edge and the lower edge of each pin hole 221, the protrusion 612 is embedded in the caulking groove 222 below the pin hole 221 after the cover plate 6 rotates downwards and shields the light transmission hole 21, and the protrusion 612 is embedded in the caulking groove 222 above the pin hole 221 after the cover plate 6 rotates upwards and is opened; after adopting this kind of structure, after the apron rotates downwards and shelters from the light trap, the arch can with be located the caulking groove gomphosis of pinhole below, and rotate upwards at the apron and open the back, the arch can with be located the caulking groove gomphosis of pinhole top, so, regardless of the limiting displacement to the apron that homoenergetic after apron rotates downwards or upwards rotates.
A pair of second lugs 62 are integrally formed at the lower end of the cover plate 6, and a second boss 23 inserted between the pair of second lugs 62 is integrally formed on the outer surface of the housing 2; each second lug 62 is provided with a channel 621 for the lead seal to pass through, the second boss 23 is provided with a through hole 231 for the lead seal to pass through, and after the cover plate 6 rotates downwards and shields the light transmission hole 21, the channel 621 is communicated with the through hole 231; after adopting this kind of structure, after the apron rotates downwards and shelters from the light trap, can pass passageway and through-hole with lead sealing, so, can avoid the apron to be opened at will.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an intelligent electric energy meter, includes base (1), housing (2), wiring lid (3) and circuit board (4), housing (2) are installed on base (1), wiring lid (3) lid closes on base (1) and housing (2), install in base (1) circuit board (4), its characterized in that: a light hole (21) is formed in the housing (2), a lens (5) is installed in the light hole (21), a light guide column (51) is integrally formed at the bottom of the lens (5), and the lower end of the light guide column (51) is close to the infrared geminate transistor on the circuit board (4); the outer surface of the housing (2) is provided with a cover plate (6) used for shielding the light transmission hole (21), the upper end of the cover plate (6) is hinged to the housing (2), and the lower end of the cover plate (6) is locked with the housing (2) through a lead seal.
2. The intelligent electric energy meter according to claim 1, characterized in that an annular flange (52) is integrally formed on the peripheral wall of the lens (5), and the annular flange (52) is bonded and sealed with the inner wall of the housing (2).
3. The intelligent electric energy meter according to claim 1, wherein a pair of first lugs (61) are integrally formed at the upper end of the cover plate (6), a first boss (22) inserted between the pair of first lugs (61) is integrally formed on the outer surface of the housing (2), a pin (611) is integrally formed on the inner side wall of each first lug (61), a pin hole (221) coaxially arranged with the pin (611) is formed in the first boss (22), and the pins (611) on the two first lugs (61) are inserted into the pin holes (221) from both sides of the first bosses (22) and are rotatably connected with the pin holes (221).
4. The intelligent electric energy meter according to claim 3, wherein a protrusion (612) is integrally formed at the lower edge of each pin shaft (611), the upper edge and the lower edge of each pin hole (221) are provided with a caulking groove (222), after the cover plate (6) rotates downwards and covers the light transmission hole (21), the protrusion (612) is embedded with the caulking groove (222) below the pin hole (221), and after the cover plate (6) rotates upwards and is opened, the protrusion (612) is embedded with the caulking groove (222) above the pin hole (221).
5. The intelligent electric energy meter according to claim 1, wherein the cover plate (6) is integrally formed at a lower end thereof with a pair of second lugs (62), and the case (2) is integrally formed at an outer surface thereof with a second boss (23) interposed between the pair of second lugs (62); every second lug (62) all is provided with passageway (621) that supply the lead seal to pass in, be provided with in second boss (23) and supply lead seal through-hole (231), apron (6) rotate downwards and shelter from light trap (21) after, passageway (621) and through-hole (231) communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359809.4U CN211955604U (en) | 2020-03-20 | 2020-03-20 | Intelligent electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359809.4U CN211955604U (en) | 2020-03-20 | 2020-03-20 | Intelligent electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955604U true CN211955604U (en) | 2020-11-17 |
Family
ID=73180515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020359809.4U Active CN211955604U (en) | 2020-03-20 | 2020-03-20 | Intelligent electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955604U (en) |
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2020
- 2020-03-20 CN CN202020359809.4U patent/CN211955604U/en active Active
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