CN109298220B - Dampproofing ammeter case - Google Patents
Dampproofing ammeter case Download PDFInfo
- Publication number
- CN109298220B CN109298220B CN201811477660.3A CN201811477660A CN109298220B CN 109298220 B CN109298220 B CN 109298220B CN 201811477660 A CN201811477660 A CN 201811477660A CN 109298220 B CN109298220 B CN 109298220B
- Authority
- CN
- China
- Prior art keywords
- box
- side baffle
- positioning
- air inlet
- box body
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention belongs to the technical field of power equipment, and particularly relates to a damp-proof electricity meter box which comprises a box body, a box door and a control unit, wherein the box door is hinged to the box body, the control unit is arranged in the box body, the box body comprises a left side baffle, a right side baffle, a rear side baffle, a top plate and a bottom plate, a fan is arranged above the bottom plate, an air outlet is also formed in the bottom plate, a plurality of positioning platforms protruding from outside to inside are arranged on the rear side baffle, an air inlet pipe is arranged on each positioning platform, the air inlet pipe is positioned in the box body, and. According to the invention, the positioning platforms protruding from outside to inside are arranged on the rear side baffle, so that the distance between the electric meter and the air outside the box body can be increased, the surface temperature of the electric meter is effectively improved, and the working stability of the electric meter is improved.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to a moisture-proof electricity meter box.
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. As a terminal instrument for counting the power consumption of a user, the working environment of the terminal instrument needs to be set strictly according to the regulations, and an electric energy meter is often arranged in an outdoor electric meter box in a rural power grid coverage area.
In order to prevent the natural environment from influencing the normal work of the electric meter, the electric meter box needs to be specially designed, such as waterproof and moistureproof functions. CN108847588A A fireproof and moistureproof electricity meter box with a folding box door comprises a box body, an observation window, the foldable box door, a pull groove, a lock hole, a lockset, an electricity meter mounting plate, a moistureproof box body, a moistureproof box cover, a flame retardant layer and a desiccant layer; a pull groove for stretching or retracting the folding box door is formed in the right side of the folding box door, and a lock hole is formed above the pull groove; the lockset is arranged on the inner wall of the right side of the box body; the electric meter mounting plate is arranged in the box body, and one surface for mounting the electric meter faces to the opening surface of the box body; the dampproofing box body sets up at the bottom half, and dampproofing box body opening part is with dampproofing lid closing cap, and the interval is provided with a plurality of groove of taking a breath on the dampproofing lid. Patent document with publication number CN108445270A discloses a fireproof, moisture-proof and electricity-stealing-prevention electric meter box, which comprises a box body, a box door, an observation window, a distance sensor, a camera, a memory, a face recognition device, a processor, a power supply, an electric control lock, a wireless module and an external server; the observation window is arranged on the box door, and two small holes are arranged at the left upper part of the box door and are respectively used for installing a distance sensor and a camera; a rectangular mounting chamber is separated from the left side of the box body by a baffle; the lower part in the box is provided with dampproofing box body, and the packing chamber bottom in the dampproofing box body is provided with the drier layer, and drier layer top is provided with fire-retardant layer, and in the fire-retardant layer, the interval is provided with a plurality of scavenge hole in the fire-retardant layer. Above-mentioned two structures all prevent damp through the drier, need the staff regularly to change the drier, increase fortune dimension personnel's work load, can lead to the fact certain jam to admitting air moreover, are unfavorable for the air convection.
In addition, the traditional electric meter box made of steel and iron materials is high in manufacturing cost and transportation cost, is easy to oxidize and corrode when being used outdoors, and is gradually replaced by a box body made of resin materials, wherein the common resin materials are ABS, PC, DMC, SMC and the like, and auxiliary materials such as color mixing materials, antioxidant materials and the like are added, and then the electric meter box is extruded by an injection molding machine. Because user's electric quantity statistics instrument during electric energy meter, so every family all need install an ammeter, so the ammeter case also need possess the ability of installing a plurality of electric energy meters, and the fixed point in the ammeter case also is the key point that needs to consider in the design process, does not relate to the improvement of this point in above-mentioned two patents.
Disclosure of Invention
In view of the above, the present invention provides a moisture-proof electric meter box, in which a plurality of positioning platforms protruding from outside to inside are disposed on a rear side baffle, so as to increase the distance between the electric meter and the air outside the box, effectively improve the surface temperature of the electric meter, and improve the working stability of the electric meter.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dampproofing ammeter case, includes the box, articulates the chamber door on the box and sets up the control unit in the box, the box includes left side baffle, right side baffle, rear side baffle, roof and bottom plate, the top of bottom plate sets up the fan, still set up the air outlet on the bottom plate, the control unit is including the humidity detection module and the central processing module that electricity is connected in proper order, and central processing module's output is connected with the input electricity of fan, set up the bellied locating platform of a plurality of outside-in on the rear side baffle, the last air-supply line that sets up of locating platform, the air-supply line is located the box, the air-supply line communicates the box inner and outer space.
Further, positioning platform upwards sets up for the slope, the air-supply line sets up the upper end at positioning platform, positioning platform's upper end still sets up the locating plate, set up rectangular shape hole on the locating plate, the downthehole bolt that is used for the ammeter location that sets up of rectangular shape.
Furthermore, the longitudinal section of the positioning platform is trapezoidal.
Furthermore, the upper end of the air inlet pipe is flat, and a plurality of air ports are formed in the air inlet pipe.
Furthermore, the upper end of roof sets up four stands, set up dash board on the stand, dash board is the herringbone, and dash board's upper end sets up a plurality of tye.
Furthermore, the air inlet pipe on the positioning platform is a plurality of, and a plurality of air inlet pipes are in fan-shaped distribution.
Further, the upper end of chamber door is articulated with the roof, all set up the limiting plate perpendicularly on left side baffle and the right side baffle, the outside of limiting plate sets up the sealing strip, the sealing strip is located between limiting plate and the chamber door, the limiting plate sets up a plurality of slots along vertical direction, the inboard articulated inserted bar that sets up and slot assorted of chamber door.
The invention has the beneficial effects that:
1. the moisture-proof principle of this application does: the humidity detection module detects the humidity value in the box body in real time, when the humidity in the box body exceeds a set threshold value, the humidity detection module transmits a signal to the central processing module, the central processing module controls the fan to start working, and air outside the box body enters from the air inlet pipe to drive the air in the whole box body to flow and is discharged from the air outlet on the bottom plate;
the design point of the invention is that a plurality of positioning platforms protruding from outside to inside are arranged on the rear side baffle plate, and the structural design has the advantages that: firstly, the air inlet pipe is designed in the box body, so that the phenomenon that rainwater splashes into the box body from the rear side baffle plate can be prevented in rainy and snowy weather; secondly, in the air circulation process, the air of intake pipe directly carries out physics cooling to the ammeter, effectively improves the surface temperature of ammeter, improves the stability of ammeter work.
2. The locating platform upwards sets up for the slope, and the air-supply line setting still sets up the locating plate in locating platform's upper end, sets up the rectangular shape hole on the locating plate, and the downthehole bolt that is used for the ammeter location that sets up of rectangular shape, this structural design can effectively promote the relative position of installing the ammeter on locating platform when using, the problem that the rainwater splashes outside the further reduction box.
3. The upper end of the air inlet pipe is flat, a plurality of air ports are formed in the air inlet pipe, the covering area of the air ports can be increased through the structural design, and the air circulation efficiency in the box body is improved.
4. This application can effectively improve the water-proof effects of ammeter case through design chevron shape dash board above the roof, and a plurality of tye that hide the rain board upper end simultaneously and set up can improve drainage effect.
5. The air inlet pipes on the positioning platform are in fan-shaped distribution, the air inlet covering area can be further improved through the structural design, and the thoroughness of air circulation in the box body is improved.
6. The upper end and the roof of chamber door are articulated, all set up the limiting plate perpendicularly on left side baffle and the right side baffle, the outside of limiting plate sets up the sealing strip, the sealing strip is located between limiting plate and the chamber door, the limiting plate sets up a plurality of slots along vertical direction, the inboard articulated setting of chamber door and slot assorted inserted bar, this structure is when using, can with two limiting plate sealing contact after the chamber door overturns downwards, guarantee the interior sealed effect of box, and when upwards overturning and opening, can be through mutually supporting between the slot of inserted bar and different positions, realize the different rotation angle of chamber door, especially the chamber door of upwards opening, overhaul in the rainy day, in the operation process, provide the effect of keeping out the rain for the components and parts in the box.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic longitudinal cross-sectional view of the positioning stage of FIG. 1;
FIG. 3 is a schematic structural diagram according to a second embodiment;
FIG. 4 is a left side view of the flashing of FIG. 3;
FIG. 5 is a schematic structural diagram of the third embodiment;
fig. 6 is a left side view of fig. 5.
Reference numbers in the figures: 1-box door, 2-left baffle, 3-right baffle, 4-rear baffle, 5-top plate, 6-bottom plate, 7-fan, 8-air outlet, 9-humidity detection module, 10-central processing module, 11-positioning platform, 12-air inlet pipe, 13-positioning plate, 14-elongated hole, 15-bolt, 16-air outlet, 17-upright post, 18-rain shield, 19-water flowing groove, 20-limiting plate, 21-sealing strip, 22-slot and 23-inserted rod.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example one
As shown in figures 1 and 2, the invention discloses a dampproof electricity meter box, which comprises a box body, a box door 1 hinged on the box body and a control unit arranged in the box body, wherein the box body comprises a left side baffle plate 2, a right side baffle plate 3, a rear side baffle plate 4, a top plate 5 and a bottom plate 6, a fan 7 is arranged above the bottom plate 6, the box door 1 is hinged on the right side baffle plate 3, an air outlet 8 is also arranged on the bottom plate 6, the control unit comprises a humidity detection module 9 and a central processing module 10 which are sequentially and electrically connected, the output end of the central processing module 10 is electrically connected with the input end of the fan 7, a plurality of positioning platforms 11 protruding from outside to inside are arranged on the rear side baffle plate 4, a plurality of air inlet pipes 12 are arranged on the positioning platforms 11, the plurality of air inlet pipes 12 are distributed in a fan shape, the air inlet pipes 12 are positioned in the box body, the air inlet pipes 12 communicate the, the air inlet pipe 12 is arranged at the upper end of the positioning platform 11, the positioning plate 13 is welded at the upper end of the positioning platform 11, a strip-shaped hole 14 is formed in the positioning plate 13, and a bolt 15 for positioning the electric meter is arranged in the strip-shaped hole 14; the upper end of the air inlet pipe 12 is flat, and a plurality of air ports 16 are arranged on the air inlet pipe 12.
Example two
As shown in figures 3 and 4, the invention discloses a dampproof electricity meter box, which comprises a box body, a box door 1 hinged on the box body and a control unit arranged in the box body, wherein the box body comprises a left side baffle plate 2, a right side baffle plate 3, a rear side baffle plate 4, a top plate 5 and a bottom plate 6, a fan 7 is arranged above the bottom plate 6, the box door 1 is hinged on the right side baffle plate 3, an air outlet 8 is also arranged on the bottom plate 6, the control unit comprises a humidity detection module 9 and a central processing module 10 which are sequentially and electrically connected, the output end of the central processing module 10 is electrically connected with the input end of the fan 7, a plurality of positioning platforms 11 protruding from outside to inside are arranged on the rear side baffle plate 4, a plurality of air inlet pipes 12 are arranged on the positioning platforms 11, the plurality of air inlet pipes 12 are distributed in a fan shape, the air inlet pipes 12 are positioned in the box body, the air inlet pipes 12 communicate the, the air inlet pipe 12 is arranged at the upper end of the positioning platform 11, the positioning plate 13 is welded at the upper end of the positioning platform 11, a strip-shaped hole 14 is formed in the positioning plate 13, and a bolt 15 for positioning the electric meter is arranged in the strip-shaped hole 14; the upper end of the air inlet pipe 12 is flat, and a plurality of air ports 16 are arranged on the air inlet pipe 12; the upper end of the top plate 5 is provided with four upright posts 17, the upright posts 17 are provided with rain shielding plates 18, the rain shielding plates 18 are herringbone, and the upper ends of the rain shielding plates 18 are provided with a plurality of water flowing grooves 19.
The structure of this embodiment is basically the same as that of the first embodiment, except that: the upper end of the top plate 5 is provided with four upright posts 17, the upright posts 17 are provided with rain shields 18, the rain shields 18 are herringbone, and the upper ends of the rain shields 18 are provided with a plurality of launders 19; the waterproof effect of ammeter case can be effectively improved, and the drainage effect can be improved to a plurality of tye that hide the rain board upper end simultaneously and set up.
EXAMPLE III
As shown in figures 5 and 6, the invention discloses a dampproof electricity meter box, which comprises a box body, a box door 1 hinged on the box body and a control unit arranged in the box body, wherein the box body comprises a left side baffle plate 2, a right side baffle plate 3, a rear side baffle plate 4, a top plate 5 and a bottom plate 6, a fan 7 is arranged above the bottom plate 6, the box door 1 is hinged on the right side baffle plate 3, an air outlet 8 is also arranged on the bottom plate 6, the control unit comprises a humidity detection module 9 and a central processing module 10 which are sequentially and electrically connected, the output end of the central processing module 10 is electrically connected with the input end of the fan 7, a plurality of positioning platforms 11 protruding from outside to inside are arranged on the rear side baffle plate 4, a plurality of air inlet pipes 12 are arranged on the positioning platforms 11, the plurality of air inlet pipes 12 are distributed in a fan shape, the air inlet pipes 12 are positioned in the box body, the air inlet pipes 12 communicate the, the air inlet pipe 12 is arranged at the upper end of the positioning platform 11, the positioning plate 13 is welded at the upper end of the positioning platform 11, a strip-shaped hole 14 is formed in the positioning plate 13, and a bolt 15 for positioning the electric meter is arranged in the strip-shaped hole 14; the upper end of the air inlet pipe 12 is flat, and a plurality of air ports 16 are arranged on the air inlet pipe 12; the upper end of the top plate 5 is provided with four upright posts 17, the upright posts 17 are provided with rain shields 18, the rain shields 18 are herringbone, and the upper ends of the rain shields 18 are provided with a plurality of launders 19;
the upper end and the roof 5 hinge connection of chamber door 1 all set up limiting plate 20 perpendicularly on left side baffle 2 and the right side baffle 3, and the outside of limiting plate 20 sets up sealing strip 21, and sealing strip 21 is located between limiting plate 20 and the chamber door 1, and limiting plate 20 sets up a plurality of slots 22 along vertical direction, and 1 inboard articulated settings of chamber door and slot 22 assorted inserted bar 23.
The structure of this embodiment is basically the same as that of the second embodiment, except that: the upper end and the roof 5 hinge connection of chamber door 1 all set up limiting plate 20 perpendicularly on left side baffle 2 and the right side baffle 3, and the outside of limiting plate 20 sets up sealing strip 21, and sealing strip 21 is located between limiting plate 20 and the chamber door 1, and limiting plate 20 sets up a plurality of slots 22 along vertical direction, and 1 inboard articulated settings of chamber door and slot 22 assorted inserted bar 23. This structure is when using, can with two limiting plate sealing contact after the chamber door overturns downwards, guarantee the sealed effect in the box, when upwards overturning and opening, can realize the different rotation angle of chamber door through mutually supporting between the slot of inserted bar and different positions moreover, especially the chamber door of upwards opening, overhaul in the rainy day, the operation in-process, provide for the components and parts in the box and hide the rain effect.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. The utility model provides a dampproofing ammeter case, includes the box, articulates the chamber door on the box and sets up the control unit in the box, the box includes left side baffle, right side baffle, rear side baffle, roof and bottom plate, the top of bottom plate sets up the fan, still set up the air outlet on the bottom plate, the control unit is including the humidity detection module and the central processing module of electricity connection in proper order, and its characterized in that is connected with the input electricity of fan to the output of central processing module: the rear side baffle is provided with a plurality of positioning platforms protruding from outside to inside, the positioning platforms are provided with air inlet pipes, the air inlet pipes are positioned in the box body and communicate the inner space and the outer space of the box body, the positioning platforms are obliquely and upwards arranged, the air inlet pipes are arranged at the upper ends of the positioning platforms, the upper ends of the positioning platforms are also provided with positioning plates, the positioning plates are provided with strip-shaped holes, bolts for positioning an ammeter are arranged in the strip-shaped holes, and the longitudinal section of each positioning platform is trapezoidal; a plurality of air inlet pipes are arranged on the positioning platform and distributed in a fan shape; the upper end of chamber door is articulated with the roof, all set up the limiting plate perpendicularly on left side baffle and the right side baffle, the outside of limiting plate sets up the sealing strip, the sealing strip is located between limiting plate and the chamber door, the limiting plate sets up a plurality of slots along vertical direction, the inboard articulated inserted bar that sets up and slot assorted of chamber door.
2. A moisture resistant electrical meter box as claimed in claim 1, further comprising: the upper end of the air inlet pipe is flat, and a plurality of air ports are formed in the air inlet pipe.
3. A moisture resistant electrical meter box as claimed in claim 1, further comprising: the upper end of roof sets up four stands, set up dash board on the stand, dash board is the herringbone, and dash board's upper end sets up a plurality of tye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477660.3A CN109298220B (en) | 2018-12-05 | 2018-12-05 | Dampproofing ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477660.3A CN109298220B (en) | 2018-12-05 | 2018-12-05 | Dampproofing ammeter case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109298220A CN109298220A (en) | 2019-02-01 |
| CN109298220B true CN109298220B (en) | 2021-04-13 |
Family
ID=65142489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811477660.3A Active CN109298220B (en) | 2018-12-05 | 2018-12-05 | Dampproofing ammeter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109298220B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097884B (en) * | 2020-12-14 | 2022-09-06 | 安徽建筑大学 | Waterproof outdoor high-voltage power distribution cabinet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942351A (en) * | 1996-10-22 | 1999-08-24 | U.S. Philips Corporation | Moisture-proof housing for containing an electric accumulator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205749615U (en) * | 2016-05-24 | 2016-11-30 | 国家电网公司 | A kind of Intelligent moisture-proof ammeter box |
| CN105954553A (en) * | 2016-06-12 | 2016-09-21 | 南宁思飞电子科技有限公司 | Electric meter box |
| CN206258498U (en) * | 2016-12-26 | 2017-06-16 | 王彦博 | Low-voltage intelligent ammeter box |
| CN207096300U (en) * | 2017-04-28 | 2018-03-13 | 浙江省永康市亚泰工贸有限公司 | A kind of moistureproof ammeter box |
| CN107478877A (en) * | 2017-09-29 | 2017-12-15 | 国网河南省电力公司内乡县供电公司 | Sealed moistureproof ammeter box |
| CN108169525A (en) * | 2017-12-28 | 2018-06-15 | 湖北骏翔电子科技有限公司 | It is a kind of that there is moisture-proof and positioning function ammeter box |
| CN108872662A (en) * | 2018-09-06 | 2018-11-23 | 国家电网有限公司 | Radiate ammeter box |
-
2018
- 2018-12-05 CN CN201811477660.3A patent/CN109298220B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942351A (en) * | 1996-10-22 | 1999-08-24 | U.S. Philips Corporation | Moisture-proof housing for containing an electric accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109298220A (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108544975A (en) | A kind of outdoor charging pile of new-energy automobile | |
| CN108872662A (en) | Radiate ammeter box | |
| CN106099686A (en) | A kind of rain-proof dust-proof electric power cabinet | |
| CN109298220B (en) | Dampproofing ammeter case | |
| CN206059980U (en) | Outdoor power equipment installs room ventilation moisture-proof construction | |
| CN206041236U (en) | Outdoor looped netowrk cabinet | |
| CN205919477U (en) | New trend system and wind gap structure thereof | |
| CN209119603U (en) | A kind of Novel distribution box with waterproof construction | |
| CN207588280U (en) | A kind of outdoor ammeter multi-user's power supply box | |
| CN207074806U (en) | A kind of power distribution cabinet | |
| CN207424057U (en) | A kind of ammeter box with water-proof function | |
| CN212210066U (en) | Outdoor moisture-proof type JP cabinet | |
| CN214754774U (en) | Rain-proof damp-proof ground resistance cabinet | |
| CN209675773U (en) | A kind of outdoor water-proof light current safety device | |
| CN205317838U (en) | Multi -functional automation ammeter case that dehumidifies | |
| CN212305844U (en) | Low-pressure vacuum charge control metering box | |
| CN209710518U (en) | A kind of hydraulic engineering electric control box | |
| CN203554314U (en) | Photovoltaic inverter room protective structure | |
| CN214794958U (en) | Dampproofing and waterproofing's ammeter case | |
| CN201742116U (en) | Charging cabinet | |
| CN206962294U (en) | A kind of outdoor rain-proof water-soaked electric cabinet | |
| CN205753007U (en) | A kind of electric cabinet with high water resistance | |
| CN219536505U (en) | Stacked externally hung expansion cabin and intelligent rod thereof | |
| CN219576263U (en) | Switch board with dehumidification function | |
| CN210326604U (en) | Heat dissipation terminal box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |