CN208476983U - A kind of intelligent electric meter device - Google Patents
A kind of intelligent electric meter device Download PDFInfo
- Publication number
- CN208476983U CN208476983U CN201821067218.9U CN201821067218U CN208476983U CN 208476983 U CN208476983 U CN 208476983U CN 201821067218 U CN201821067218 U CN 201821067218U CN 208476983 U CN208476983 U CN 208476983U
- Authority
- CN
- China
- Prior art keywords
- main box
- barricade
- ammeter
- nickel
- magnet ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- RFIJBZKUGCJPOE-UHFFFAOYSA-N [Fe].[Ni].[Zn] Chemical compound [Fe].[Ni].[Zn] RFIJBZKUGCJPOE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of intelligent electric meter devices, including main box, the inside of the main box is equipped with ammeter, the inner lower of the ammeter is equipped with nickel-zinc ferrite magnet ring, the quantity of the nickel-zinc ferrite magnet ring is four, the nickel-zinc ferrite magnet ring is fixedly connected with main box, the inside of the main box is fixedly connected with the first breaker and the second breaker, the left side of the ammeter is equipped with the first barricade, the left side of first barricade is equipped with secondary shielding plate, the protective cover of the utility model can play the role of protection circuit plate, prevent screwdriver or external collision circuit board from damaging, secondary shielding plate and the first barricade play the role of shielding electromagnetic signal, circuit board and ammeter has been isolated, him is prevented between them to interfere with each other, the upper inside of protective cover is equipped with fan, it can reduce the temperature of circuit board , prevent from burning, nickel-zinc ferrite magnet ring is used to reduce the electromagnetic interference of conducting wire generation.
Description
Technical field
The utility model relates to watt-hour meter device technical field, specially a kind of intelligent electric meter device.
Background technique
Intelligent electric meter in existing ammeter box is usually installed together circuit board and ammeter, will cause the electricity of transmission of electricity in this way
Stream generates electromagnetic interference to circuit board, at the same circuit board can also generate interference to ammeter so that ammeter count it is inaccurate, while will be electric
Table and circuit board, which are installed together, to be easy to cause in wiring screwdriver to touch circuit board to cause circuit board damage, and circuit
The heat dissipation effect of plate is bad, for this purpose, we release a kind of intelligent electric meter device.
Utility model content
The purpose of this utility model is to provide a kind of intelligent electric meter devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligent electric meter device, including main tank
Body, the inside of the main box are equipped with ammeter, and the inner lower of the ammeter is equipped with nickel-zinc ferrite magnet ring, the Ni Zn ferrimagnet
The quantity of body magnet ring is four, and the nickel-zinc ferrite magnet ring is fixedly connected with main box, and the inside of the main box is fixed to be connected
It is connected to the first breaker and the second breaker, the left side of the ammeter is equipped with the first barricade, the left side of first barricade
Equipped with secondary shielding plate, it is equipped with protective cover on the right side of first barricade, is macaroni, the protection below the protective cover
It is fixedly connected with fan on the downside of the upper surface of cover, the left and right side of the protective cover is fixedly connected to the first engaging lug, institute
It states and offers first through hole on the first engaging lug, the front of the protective cover offers screw hole, the inside of first barricade
Equipped with stereotype.
Preferably, the secondary shielding plate is identical as the structure of the first barricade, the secondary shielding plate and the first shielding
Plate is fixedly connected with main box.
Preferably, the downside of the main box is equipped with the first entrance hole and outlet hole, and the upside of the main box is equipped with the
Two entrance holes.
Preferably, the front of the main box is hinged with chamber door, and the chamber door is equipped with observation window and door lock.
Preferably, the left and right side of the main box is equipped with the second engaging lug, offers on second engaging lug
Circular through hole.
Preferably, the inside of the nickel-zinc ferrite magnet ring, which is run through, conducting wire, the company of being fixedly connected on the upside of the ammeter
Fishplate bar, connecting plate are connect by bolt with main box.
Compared with prior art, the utility model has the beneficial effects that the protective cover of the utility model can play protection
The effect of circuit board prevents screwdriver or external collision circuit board from damaging, and secondary shielding plate and the first barricade play screen
The effect for covering electromagnetic signal, has been isolated circuit board and ammeter, prevents him between them and interferes with each other, the upper inside peace of protective cover
Equipped with fan, the temperature of circuit board can reduce, prevent from burning, the electromagnetism that nickel-zinc ferrite magnet ring is used to reduce conducting wire generation is dry
It disturbs.
Detailed description of the invention
Fig. 1 is the utility model schematic cross-sectional view；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model protective cover overlooking structure diagram；
Fig. 4 is the first barricade of the utility model schematic cross-sectional view.
In figure: 1 main box, 2 ammeters, 3 nickel-zinc ferrite magnet rings, 4 second breakers, 5 first breakers, 6 secondary shieldings
Plate, 7 protective covers, 71 first engaging lugs, 72 first through hole, 73 screw holes, 74 fans, 8 first barricades, 9 second engaging lugs, 10 casees
Door, 11 observation windows, 12 second entrance holes, 13 first entrance holes, 14 outlet holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of intelligent electric meter device, including main box 1,
The inside of the main box 1 is equipped with ammeter 2, and the inner lower of the ammeter 2 is equipped with nickel-zinc ferrite magnet ring 3, the nickel zinc iron
The quantity of oxysome magnet ring 3 is four, and the nickel-zinc ferrite magnet ring 3 is fixedly connected with main box 1, the inside of the main box 1
It is fixedly connected with the first breaker 5 and the second breaker 4, the left side of the ammeter 2 is equipped with the first barricade 8, first screen
The left side of shield plate 8 is equipped with secondary shielding plate 6, and protective cover 7 is equipped on the right side of first barricade 8, is below the protective cover 7
The upper surface downside of macaroni, the protective cover 7 is fixedly connected with fan 74, and the left and right side of the protective cover 7 is fixed
It is connected with the first engaging lug 71, first through hole 72 is offered on first engaging lug 71, the front of the protective cover 7 offers
The inside of screw hole 73, first barricade 8 is equipped with stereotype 81.
Specifically, the secondary shielding plate 6 is identical as the structure of the first barricade 8, the secondary shielding plate 6 and the first screen
Shield plate 8 is fixedly connected with main box 1.
Specifically, the downside of the main box 1 is equipped with the first entrance hole 13 and outlet hole 14, the upside of the main box 1
Equipped with the second entrance hole 12.
Specifically, the front of the main box 1 is hinged with chamber door 10, the chamber door 10 is equipped with observation window 11 and door lock.
Specifically, the left and right side of the main box 1 is equipped with the second engaging lug 9, opened up on second engaging lug 9
There is circular through hole.
Specifically, the inside of the nickel-zinc ferrite magnet ring 3 is through there is conducting wire, the upside of the ammeter 2 is fixedly connected with
Connecting plate, connecting plate are connect by bolt with main box 1.
Specifically, being fixed in use, the circuit board of intelligent electric meter is passed through screw rod with screw hole 73, then protective cover 7 is led to
The first engaging lug 71, the bolt of first through hole 72 and main box 1 to be crossed to fix, protective cover 7 can play the role of protection circuit plate,
Prevent screwdriver or external collision circuit board from damaging, secondary shielding plate 6 and the first barricade 8 play shielding electromagnetic signal
Effect, has been isolated circuit board and ammeter 2, prevents him between them and interferes with each other, the upper inside of protective cover 7 is equipped with fan
74, it can reduce the temperature of circuit board, prevent from burning, nickel-zinc ferrite magnet ring 3 is used to reduce the electromagnetic interference of conducting wire generation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of intelligent electric meter device, including main box (1), it is characterised in that: the inside of the main box (1) is equipped with ammeter
(2), the inner lower of the ammeter (2) is equipped with nickel-zinc ferrite magnet ring (3), and the quantity of the nickel-zinc ferrite magnet ring (3) is
Four, the nickel-zinc ferrite magnet ring (3) is fixedly connected with main box (1), and the inside of the main box (1) is fixedly connected with
The left side of one breaker (5) and the second breaker (4), the ammeter (2) is equipped with the first barricade (8), first barricade
(8) left side is equipped with secondary shielding plate (6), is equipped with protective cover (7) on the right side of first barricade (8), the protective cover (7)
Below it is macaroni, is fixedly connected with fan (74) on the downside of the upper surface of the protective cover (7), the left side of the protective cover (7)
It is fixedly connected to the first engaging lug (71) with right side, is offered first through hole (72) on first engaging lug (71), it is described
The front of protective cover (7) offers screw hole (73), and the inside of first barricade (8) is equipped with stereotype (81).
2. a kind of intelligent electric meter device according to claim 1, it is characterised in that: the secondary shielding plate (6) and first
The structure of barricade (8) is identical, and the secondary shielding plate (6) and the first barricade (8) are fixedly connected with main box (1).
3. a kind of intelligent electric meter device according to claim 1, it is characterised in that: the downside of the main box (1) is equipped with
The upside of first entrance hole (13) and outlet hole (14), the main box (1) is equipped with the second entrance hole (12).
4. a kind of intelligent electric meter device according to claim 1, it is characterised in that: the front of the main box (1) is hinged
Have chamber door (10), the chamber door (10) is equipped with observation window (11) and door lock.
5. a kind of intelligent electric meter device according to claim 1, it is characterised in that: the left side and the right side of the main box (1)
Side is equipped with the second engaging lug (9), offers circular through hole on second engaging lug (9).
6. a kind of intelligent electric meter device according to claim 1, it is characterised in that: the nickel-zinc ferrite magnet ring (3)
Inside is fixedly connected with connecting plate through there is conducting wire on the upside of the ammeter (2), connecting plate is connected by bolt and main box (1)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067218.9U CN208476983U (en) | 2018-07-06 | 2018-07-06 | A kind of intelligent electric meter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067218.9U CN208476983U (en) | 2018-07-06 | 2018-07-06 | A kind of intelligent electric meter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476983U true CN208476983U (en) | 2019-02-05 |
Family
ID=65213218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067218.9U Active CN208476983U (en) | 2018-07-06 | 2018-07-06 | A kind of intelligent electric meter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271743A (en) * | 2020-02-25 | 2020-06-12 | 广东美的厨房电器制造有限公司 | Infrared sensor assembly and microwave oven |
-
2018
- 2018-07-06 CN CN201821067218.9U patent/CN208476983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271743A (en) * | 2020-02-25 | 2020-06-12 | 广东美的厨房电器制造有限公司 | Infrared sensor assembly and microwave oven |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |