CN210136258U - Dustproof ammeter case for electric power engineering - Google Patents
Dustproof ammeter case for electric power engineering Download PDFInfo
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- CN210136258U CN210136258U CN201920524422.7U CN201920524422U CN210136258U CN 210136258 U CN210136258 U CN 210136258U CN 201920524422 U CN201920524422 U CN 201920524422U CN 210136258 U CN210136258 U CN 210136258U
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- dustproof
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- power engineering
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Abstract
The utility model discloses a dustproof ammeter case for electric power engineering, include the box and fix a plurality of ammeter in the box, the both sides inner wall welding of box has the baffle, and the lateral wall of baffle articulates there is main lid, ventilation cooling mouth has all been opened to the both sides outer wall of box, and ventilation cooling mouth be provided with ventilation assembly, the top inner wall of box and the top of baffle are provided with the wind-guiding dustproof subassembly, the bottom inner wall welding of box has the branch to put the board, and the lateral wall of one side inner wall of box and branch putting the board all has the LED lamp through the fix with screw, one side outer wall of main lid is opened has a plurality of viewing aperture, and the inner wall bonding of viewing aperture has the observation window, the lateral wall of box articulates there is the side cap. The utility model discloses in can ensureing the radiating and ventilating effect, in avoiding dust dead weight condition in the air to get into the guide duct, also can increase certain water-proof effects, avoid the water droplet to get into the box from the guide duct in.
Description
Technical Field
The utility model relates to an ammeter case technical field especially relates to an electric power engineering is with dustproof ammeter case.
Background
The electric meter is an instrument for measuring electric energy, is also called as an electric meter, a fire meter, an electric energy meter and a kilowatt-hour meter, and is widely applied to the electric power industry.
Through retrieval, chinese patent application No. 201811477660.3 discloses a dampproofing ammeter case, includes the box, articulates the chamber door on the box and sets up the control unit in the box, and the box includes left side baffle, right side baffle, rear side baffle, roof and bottom plate. A dampproofing ammeter case in above-mentioned patent exists following not enough: this ammeter case sets up flabellum and multiunit vent in order to reach the dampproofing effect of ventilating in the box, but this kind of mode causes a large amount of dusts to get into the ammeter incasement easily, causes ammeter surface dust to pile up, influences its radiating effect to lead to the emergence of conflagration easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the utility model provides a dustproof ammeter case for electric power engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dustproof ammeter case for electric power engineering, includes the box and fixes a plurality of ammeter in the box, the both sides inner wall of box is provided with the baffle, and the lateral wall of baffle articulates there is main lid, the both sides outer wall of box has all opened ventilation cooling mouth, and ventilation cooling mouth be provided with the ventilation subassembly, the top inner wall of box and the top of baffle are provided with wind-guiding dustproof subassembly, the bottom inner wall of box is provided with the branch and puts the board, and one side inner wall of box and the lateral wall of branch putting the board all are provided with the LED lamp, one side outer wall of main lid is opened there is a plurality of viewing aperture, and the inner wall of viewing aperture bonds and has the observation window, the lateral wall of box articulates there is the.
Furthermore, one side of separately placing the board is provided with the support column, and the outer wall of support column is provided with a plurality of branch accuse switch, one side inner wall of box is provided with total accuse switch.
Furthermore, the master control switch is connected with the branch control switches in parallel, the number of the branch control switches is the same as that of the electric meters, and the branch control switches are connected with the electric meters in series.
Further, the support column is of a hollow cylindrical structure.
Furthermore, the ventilation assembly comprises a heat dissipation fan fixed on the inner wall of the ventilation and heat dissipation opening, an air duct is arranged on the inner wall of the ventilation and heat dissipation opening, and a first dust screen is arranged at the bottom end of the air duct.
Furthermore, the air duct is of an arc-shaped structure, and one end of the air duct is opened downwards.
Furthermore, the air guide dustproof assembly comprises an air guide plate, the air guide plate comprises a first plate and a second plate, the first plate and the second plate are arranged on the inner wall of the top end of the box body and are all arranged in an inclined mode, a second dustproof net is arranged between the first plate and the second plate, and the second dustproof net is arranged on the inner wall of the partition plate.
Furthermore, the top outer wall and the bottom outer wall of the box body are both provided with installation seats, and threaded through holes are formed in the side walls of the installation seats.
Further, the bottom inner wall of box is opened there are two spouts, and spout inner wall sliding connection has the slider, and the top of slider is provided with end box, and the top of end box articulates there is ventilative lid.
Further, the ventilation cover is of a net structure.
The utility model has the advantages that:
1. through setting up the air duct, the air duct is circular-arc structure, and the one end opening of air duct is down to when can ensure the radiating and ventilating effect, in avoiding dust dead weight condition in the air to get into the air duct, also can increase certain water-proof effects, avoid water droplet to get into the box from the air duct.
2. Through setting up the dustproof subassembly of wind-guiding of constituteing by a board and No. two boards to can increase the dust and block the piece when not influencing ventilation cooling effect, and set up No. two dust screens, ensured the dustproof effect of ammeter case.
3. Through setting up box and network structure's ventilative lid at the bottom, can place the drier in the box at the bottom, guarantee the air dryness in the box, and the setting of slider has made things convenient for taking out of box at the bottom.
Drawings
Fig. 1 is an overall structural sectional view of a dustproof electric meter box for electric power engineering proposed in embodiment 1;
fig. 2 is a schematic structural diagram of a dustproof electric meter box for electric power engineering provided in embodiment 1;
FIG. 3 is an enlarged view of the portion A in FIG. 1;
fig. 4 is a cross-sectional view of the overall structure of a dustproof electric meter box for electric power engineering provided in embodiment 2.
In the figure: the system comprises a box 1, an air deflector 2, a dust screen 3-II, a fixed seat 4, an air duct 5, a dust screen 6-I, an electricity meter 7, a support column 8, a branch control switch 9, a branch setting plate 10, a main control switch 11, an LED lamp 12, a side cover 13, a main cover 14, an observation window 15, a heat dissipation fan 16, a bottom box 17, a ventilation cover 18 and a sliding block 19.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a dustproof ammeter case for electric power engineering, includes box 1 and fixes a plurality of ammeter 7 in box 1, the both sides inner wall welding of box 1 has the baffle, and the lateral wall of baffle articulates there is main lid 14, the both sides outer wall of box 1 has all opened the ventilation cooling mouth, and the ventilation cooling mouth be provided with ventilation assembly, the top inner wall of box 1 and the top of baffle are provided with the dustproof subassembly of wind-guiding, the bottom inner wall welding of box 1 has branch puts board 10, and one side inner wall of box 1 and the lateral wall of branch putting board 10 all have LED lamp 12 through the fix with screw.
There is support column 8 on one side of branch set board 10 through the fix with screw, and the outer wall of support column 8 has a plurality of branch accuse switch 9 through the fix with screw, and is preferred, and support column 8 is cavity tubular structure, can hide the wire in support column 8, avoids the mixed and disorderly phenomenon of circuit to take place, one side inner wall of box 1 has total control switch 11 through the fix with screw, total control switch 11 and branch accuse switch 9 parallel connection, and the quantity of branch accuse switch 9 is the same with the quantity of ammeter 7, divides accuse switch 9 and ammeter 7 series connection.
Wherein, ventilation assembly is including being fixed in the heat dissipation fan 16 of ventilation thermovent inner wall, and ventilation thermovent's inner wall welding has an air duct 5, the bottom of air duct 5 is passed through the fix with screw and is had dust screen 6 No. one, shape and structure to air duct 5 do not inject, preferably, air duct 5 is circular-arc structure, and the one end opening of air duct 5 is down, thereby when can ensure the radiating and ventilating effect, in avoiding dust dead weight condition in the air to get into air duct 5 under, also can increase certain water-proof effects, avoid the water droplet to get into in the box 1 from air duct 5.
Wherein, wind-guiding dustproof subassembly includes aviation baffle 2, and aviation baffle 2 including weld in 1 top inner wall of box a board and weld in No. two boards on baffle top, a board and No. two equal slope settings of board, and be equipped with No. two dust screens 3 between a board and No. two boards, No. two dust screens 3 weld in the inner wall of baffle.
The utility model discloses a box, including box 1, main lid 14, observation window 15, main lid 14, box 13, box's lateral wall is articulated to have a plurality of viewing aperture, and the inner wall of viewing aperture bonds and has observation window 15 to can conveniently observe the numerical value of ammeter not opening main lid 14, the lateral wall of box 1 articulates there is side cap 13.
The outer wall of the top and the outer wall of the bottom of the box body 1 are both welded with mounting seats 4, and threaded through holes are formed in the side walls of the mounting seats 4.
The working principle is as follows: fix box 1 in suitable position through fixing base 4, and with ammeter 7 and branch accuse switch 9 series connection, branch accuse switch 9 and total control switch 11 parallel connection, thereby can ensure the branch of ammeter and put the control, make things convenient for the maintenance of ammeter, with 16 and the LED lamp 12 connection power of heat dissipation fan in the ammeter case, LED lamp 12 illumination can be opened during the maintenance of night, the ventilation effect in the box 1 can be ensured to heat dissipation fan 16, and dust screen 6 and No. two dust screens 3 cooperation aviation baffle 2 can effectively prevent dust.
Example 2
Referring to fig. 4, a dustproof ammeter case for electric power engineering, this embodiment compares in embodiment 1, open the bottom inner wall of box 1 has two spouts, and spout inner wall sliding connection has slider 19, and the welding of the top of slider 19 has end box 17, and the top of end box 17 articulates there is ventilative lid 18, and is preferred, and ventilative lid 18 is network structure to can place the drier in end box 17, ensure the air dryness in the box 1, and slider 19's setting has made things convenient for taking out of end box 17.
The working principle is as follows: fix box 1 in suitable position through fixing base 4, and with ammeter 7 and branch accuse switch 9 series connection, branch accuse switch 9 and total control switch 11 parallel connection, thereby can ensure the branch of ammeter and put the control, make things convenient for the maintenance of ammeter, with the interior heat dissipation fan 16 of ammeter case and LED lamp 12 connection power, LED lamp 12 illumination can be opened during the maintenance of night, heat dissipation fan 16 can ensure the ventilation effect in the box 1, and No. one dust screen 6 and No. two dust screens 3 cooperation aviation baffle 2 can effectively prevent dust, slide out end box 17 through slider 19, and place the drier in end box 17, cover ventilative lid 18 and can use, guarantee the degree of dryness in the box 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a dustproof ammeter case for electric power engineering, includes box (1) and fixes a plurality of ammeter (7) in box (1), its characterized in that, the both sides inner wall of box (1) is provided with the baffle, and the lateral wall of baffle articulates there is main lid (14), the both sides outer wall of box (1) all opens ventilation cooling mouth, and ventilation cooling mouth be provided with the ventilation subassembly, the top inner wall of box (1) and the top of baffle are provided with wind-guiding dustproof subassembly, the bottom inner wall of box (1) is provided with branch and puts board (10), and the lateral wall of one side inner wall of box (1) and branch and put board (10) all is provided with LED lamp (12), one side outer wall of main lid (14) is opened there is a plurality of viewing aperture, and the inner wall of viewing aperture bonds and has observation window (15), the lateral wall of box (1) articulates there is side cap (13).
2. The dustproof ammeter box for electric power engineering as defined in claim 1, wherein a support column (8) is arranged on one side of the separate placing plate (10), a plurality of separate control switches (9) are arranged on the outer wall of the support column (8), and a master control switch (11) is arranged on the inner wall of one side of the box body (1).
3. The dustproof ammeter box for electric power engineering as defined in claim 2, wherein the master control switch (11) is connected in parallel with the branch control switches (9), the number of the branch control switches (9) is the same as that of the ammeters (7), and the branch control switches (9) are connected in series with the ammeters (7).
4. The dustproof ammeter box for electric power engineering as claimed in claim 3, wherein the supporting column (8) has a hollow cylindrical structure.
5. The dustproof ammeter box for electric power engineering as claimed in claim 4, wherein the ventilation assembly comprises a heat dissipation fan (16) fixed on the inner wall of the ventilation and heat dissipation opening, the inner wall of the ventilation and heat dissipation opening is provided with an air duct (5), and the bottom end of the air duct (5) is provided with a first dustproof net (6).
6. The dustproof electric meter box for electric power engineering according to claim 5, wherein the air guide duct (5) has an arc-shaped structure, and one end of the air guide duct (5) is open downward.
7. The dustproof ammeter box for electric power engineering as defined in claim 6, wherein the wind-guiding dustproof assembly comprises a wind-guiding plate (2), and the wind-guiding plate (2) comprises a first plate and a second plate, both of which are disposed on the inner wall of the top end of the box body (1), and the first plate and the second plate are disposed obliquely, and a second dustproof mesh (3) is disposed between the first plate and the second plate, and the second dustproof mesh (3) is disposed on the inner wall of the partition.
8. The dustproof ammeter box for electric power engineering as defined in claim 7, wherein the outer wall of the top and the outer wall of the bottom of the box body (1) are provided with mounting seats (4), and the side wall of the mounting seat (4) is provided with a threaded through hole.
9. The dustproof ammeter box for electric power engineering as defined in any of claims 1-8, wherein the inner wall of the bottom end of the box body (1) is provided with two sliding grooves, the inner wall of each sliding groove is slidably connected with a sliding block (19), the top end of each sliding block (19) is provided with a bottom box (17), and the top end of each bottom box (17) is hinged with a ventilation cover (18).
10. The dustproof ammeter box for electric power engineering as claimed in claim 9, wherein the ventilation cover (18) has a mesh structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524422.7U CN210136258U (en) | 2019-04-18 | 2019-04-18 | Dustproof ammeter case for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524422.7U CN210136258U (en) | 2019-04-18 | 2019-04-18 | Dustproof ammeter case for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136258U true CN210136258U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920524422.7U Expired - Fee Related CN210136258U (en) | 2019-04-18 | 2019-04-18 | Dustproof ammeter case for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014608A (en) * | 2020-09-04 | 2020-12-01 | 河南省三禾电气有限公司 | Intelligent electric energy metering box |
| CN113466518A (en) * | 2021-05-20 | 2021-10-01 | 李嘉齐 | Multifunctional electric meter for smart power grid |
-
2019
- 2019-04-18 CN CN201920524422.7U patent/CN210136258U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014608A (en) * | 2020-09-04 | 2020-12-01 | 河南省三禾电气有限公司 | Intelligent electric energy metering box |
| CN112014608B (en) * | 2020-09-04 | 2023-09-15 | 河南省三禾电气集团有限公司 | Intelligent electric energy metering box |
| CN113466518A (en) * | 2021-05-20 | 2021-10-01 | 李嘉齐 | Multifunctional electric meter for smart power grid |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 |
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| CF01 | Termination of patent right due to non-payment of annual fee |