CN211348331U - Power grid voltage detection device - Google Patents
Power grid voltage detection device Download PDFInfo
- Publication number
- CN211348331U CN211348331U CN201921755165.4U CN201921755165U CN211348331U CN 211348331 U CN211348331 U CN 211348331U CN 201921755165 U CN201921755165 U CN 201921755165U CN 211348331 U CN211348331 U CN 211348331U
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- Prior art keywords
- wall
- box
- voltage detection
- detection device
- grid voltage
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 21
- 241001233242 Lontra Species 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011521 glass Substances 0.000 abstract description 6
- 206010010904 Convulsion Diseases 0.000 abstract description 2
- 230000036461 convulsion Effects 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a grid voltage detection device, the power distribution box comprises a box body, the top and the bottom of box one side outer wall all are equipped with the fixed plate that the cross section is the L type, and one side outer wall of box is equipped with cooling fan, box one side inner wall is equipped with the installation otter board, and installs one side outer wall of otter board and has cup jointed the movable rod, the both sides of movable rod are equipped with same installation pole, and one side outer wall of movable rod is equipped with the division board, the bottom outer wall of box is pegged graft and is had the extension, the top outer wall of box is equipped with the top cap. The utility model discloses can separate different electrical apparatus and cable, the installation of being convenient for is overhauld, and uses nimble convenience, and during operation cooling fan carries out convulsions heat dissipation to inside and the electrical apparatus of box, and the radiating effect is good, avoids the local high temperature in the box, improves the radiating efficiency, and the position and the angle of adjustable magnifying glass are used for observing the maintenance position, and convenient to use is nimble and improve maintenance efficiency.
Description
Technical Field
The utility model relates to a grid voltage detects technical field, especially relates to a grid voltage detection device.
Background
The voltage of the power grid has great influence on the normal use and the service life of power grid terminal equipment such as household appliances, industrial automation equipment, medical instruments and meters and the like.
At present, the fluctuation of the power grid voltage is large, and especially in rural areas, the fluctuation of the power grid voltage is large; the service life of the power grid terminal equipment is often shortened due to the excessively high power grid voltage, and sometimes the power grid terminal equipment is even burnt; and too low mains voltage then probably leads to electric wire netting terminal equipment can not normally work, and mains voltage check out test set generally installs in the ammeter case, but the ammeter case that current mains voltage detected the usefulness has the not good problem of radiating effect when using, needs a design mains voltage detection device to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a power grid voltage detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a power grid voltage detection device, includes the box, the top and the bottom of box one side outer wall all are equipped with the fixed plate that the cross section is the L type, and one side outer wall of box is equipped with cooling fan, box one side inner wall is equipped with the installation otter board, and just one side outer wall of installation otter board has cup jointed the movable rod, the both sides of movable rod are equipped with same installation pole, and one side outer wall of movable rod is equipped with the division board, the bottom outer wall of box is pegged graft and is had the extension pipe.
As a further aspect of the present invention: the top outer wall of box is equipped with the top cap, and the both sides of top cap top outer wall all are equipped with solar panel.
As a further aspect of the present invention: the top outer wall of box is pegged graft there is the dwang, and the dwang extends to the one end of top lid top outer wall and is equipped with the flabellum, and the dwang extends to the inside one end of box and is equipped with the stirring leaf.
As a further aspect of the present invention: the top of the inner walls of the two sides of the box body is provided with the same protective screen plate.
As a further aspect of the present invention: the spout has all been seted up to the both sides inner wall of box, and the inside sliding connection of two spouts has same lifter, and the circumference department of lifter has cup jointed the installation circle, and the top outer wall of installation circle is equipped with the set casing, and the inner wall of set casing is equipped with the magnifying glass.
As a further aspect of the present invention: the inner wall of the bottom of the box body is connected with a dispersing screen plate through a spring, and the outer wall of the dispersing screen plate is provided with evenly distributed through holes.
The utility model has the advantages that:
1. the voltage detection meter is fixedly installed on the installation screen plate by arranging the installation screen plate, the movable rod and the partition plate, the position of the movable rod is adjusted, different electric appliances and cables thereof are separated by the partition plate, the installation and the maintenance are convenient, the use is flexible and convenient, the heat radiation fan performs air draft and heat radiation on the interior of the box body and the electric appliances during the operation, and the heat radiation effect is good;
2. by arranging the fan blades and the stirring blades, the fan blades are blown by outside air to drive the rotating rod and the stirring blades to rotate, so that air in the box body is stirred, the local temperature in the box body is prevented from being too high, and the heat dissipation efficiency is improved;
3. through setting up lifter and magnifying glass, stir the position of lifter according to overhauing the position during maintenance, adjust the position and the angle of magnifying glass and be used for observing the maintenance position, convenient to use is nimble and improves maintenance efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a grid voltage detection device provided in embodiment 1;
fig. 2 is a cross-sectional view of the overall side structure of a grid voltage detection device proposed in embodiment 1;
fig. 3 is a sectional view of a side structure of a mounting ring of the grid voltage detection device according to embodiment 1;
fig. 4 is a schematic view of the overall structure of a grid voltage detection device according to embodiment 1;
fig. 5 is a sectional view of the entire side structure of a grid voltage detection device according to embodiment 2.
In the figure: the device comprises a box body 1, a movable rod 2, an installation screen plate 3, a protection screen plate 4, a top cover 5, a solar panel 6, fan blades 7, a rotating rod 8, a stirring blade 9, a dispersion screen plate 10, an extension pipe 11, a fixed plate 13, a heat dissipation fan 14, an installation rod 15, a division plate 16, a sliding groove 17, a magnifying lens 18, a fixed shell 19, an installation ring 20 and a lifting rod 21.
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. 1-4, a grid voltage detection device comprises a box body 1, wherein the top and the bottom of the outer wall of one side of the box body 1 are both connected with a fixing plate 13 with an L-shaped cross section through fastening bolts, the outer wall of one side of the box body 1 is connected with a cooling fan 14 through fastening bolts, the inner wall of one side of the box body 1 is connected with an installation screen plate 3 through fastening bolts, the outer wall of one side of the installation screen plate 3 is sleeved with a movable rod 2, the two sides of the movable rod 2 are connected with a same installation rod 15 through fastening bolts, the outer wall of one side of the movable rod 2 is connected with a partition plate 16 through fastening bolts, the outer wall of the bottom of the box body 1 is inserted with an extension pipe 11, the box body 1 is installed and fixed on a wall surface through the fixing plate 13, a voltage detection meter is installed and fixed on, and the use is nimble convenient, and the during operation radiator fan 14 carries out convulsions heat dissipation to inside and the electrical apparatus of box 1, and the radiating effect is good.
Wherein, the top outer wall of box 1 is connected with top cap 5 through fastening bolt, and the both sides of 5 top outer walls of top cap all are connected with solar panel 6 through fastening bolt, and top cap 5 plays thermal-insulated effect to box 1, and solar panel 6 accepts solar energy to turn into chemical energy and stores in the battery, and is energy-concerving and environment-protective.
Wherein, the grafting of box 1's top outer wall has dwang 8, and the one end that dwang 8 extends to 5 top outer walls of top cap has flabellum 7 through fastening bolt connection, and dwang 8 extends to the one end of box 1 inside and is connected with stirring leaf 9 through fastening bolt, and external wind blows flabellum 7 and drives dwang 8 and stir leaf 9 and rotate, stirs the air in the box 1, avoids the local high temperature in the box 1, improves the radiating efficiency.
Wherein, the top of box 1 both sides inner wall is connected with same protection otter board 4 through fastening bolt, and protection otter board 4 stirs blade 9 and touches cable or electrical apparatus when preventing to install and overhaul the interior electrical apparatus of box 1.
Wherein, spout 17 has all been seted up to the both sides inner wall of box 1, and the inside sliding connection of two spout 17 has same lifter 21, the circumference department of lifter 21 has cup jointed collar 20, and the top outer wall of collar 20 is connected with set casing 19 through fastening bolt, the inner wall of set casing 19 is connected with magnifying glass 18 through fastening bolt, stir the position of lifter 21 according to overhauing the position during maintenance, adjust the position and the angle of magnifying glass 18 and be used for observing the maintenance position, convenient to use is nimble and improve maintenance efficiency.
The working principle is as follows: the box body 1 is installed and fixed on the wall surface through the fixing plate 13, the voltage detection meter is installed and fixed on the installation screen plate 3, the position of the movable rod 2 is adjusted, different electric appliances and cables thereof are separated through the separation plate 16, the installation and the maintenance are convenient, the use is flexible and convenient, the heat dissipation fan 14 performs air draft and heat dissipation on the interior of the box body 1 and the electric appliances during the work, the heat dissipation effect is good, the top cover 5 plays a heat insulation effect on the box body 1, the solar panel 6 receives solar energy and converts the solar energy into chemical energy to be stored in a storage battery, the energy is saved, the environment is protected, the external wind blows the fan blade 7 to drive the rotating rod 8 and the stirring blades 9 to rotate, the air in the box body 1 is stirred, the local temperature in the box body 1 is prevented from being overhigh, the heat dissipation efficiency is improved, the protection screen plate 4 prevents the, the position and the angle of the magnifier 18 are adjusted to observe the maintenance position, so that the use is convenient and flexible, and the maintenance efficiency is improved.
Example 2
Referring to fig. 5, in the present embodiment, compared to embodiment 1, the inner wall of the bottom of the box 1 is connected to a dispersing screen 10 through a spring, and the outer wall of the dispersing screen 10 is provided with evenly distributed through holes.
The working principle is as follows: the opening position of the dispersing screen plate 10 corresponds to the top opening of the extension pipe 11, when the cable is connected, the cable can be dispersed and extended into the box body 1 through the through holes, the dispersing screen plate 10 disperses the cable, and messy cable in the box body 1 is avoided.
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 (6)
1. The utility model provides a power grid voltage detection device, includes box (1), its characterized in that, the top and the bottom of box (1) one side outer wall all are equipped with fixed plate (13) that the cross section is the L type, and one side outer wall of box (1) is equipped with cooling blower (14), box (1) one side inner wall is equipped with installation otter board (3), and installs one side outer wall of otter board (3) and has cup jointed movable rod (2), the both sides of movable rod (2) are equipped with same installation pole (15), and one side outer wall of movable rod (2) is equipped with division board (16), the grafting of the bottom outer wall of box (1) has extension pipe (11).
2. The grid voltage detection device according to claim 1, wherein a top cover (5) is arranged on the outer wall of the top of the box body (1), and solar panels (6) are arranged on two sides of the outer wall of the top cover (5).
3. The power grid voltage detection device according to any one of claims 1-2, wherein a rotating rod (8) is inserted into the outer wall of the top of the box body (1), a fan blade (7) is arranged at one end of the rotating rod (8) extending to the outer wall of the top cover (5), and a stirring blade (9) is arranged at one end of the rotating rod (8) extending to the inside of the box body (1).
4. The network voltage detection device according to claim 3, characterized in that the top of the inner walls of the box (1) on both sides is provided with the same protection screen (4).
5. The power grid voltage detection device according to claim 4, wherein sliding grooves (17) are formed in inner walls of two sides of the box body (1), the same lifting rod (21) is connected to the two sliding grooves (17) in a sliding mode, a mounting ring (20) is sleeved at the periphery of the lifting rod (21), a fixing shell (19) is arranged on the outer wall of the top of the mounting ring (20), and a magnifying lens (18) is arranged on the inner wall of the fixing shell (19).
6. The grid voltage detection device according to claim 5, wherein the inner wall of the bottom of the box (1) is connected with a dispersing screen (10) through a spring, and the outer wall of the dispersing screen (10) is provided with evenly distributed perforations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755165.4U CN211348331U (en) | 2019-10-18 | 2019-10-18 | Power grid voltage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755165.4U CN211348331U (en) | 2019-10-18 | 2019-10-18 | Power grid voltage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211348331U true CN211348331U (en) | 2020-08-25 |
Family
ID=72100360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921755165.4U Expired - Fee Related CN211348331U (en) | 2019-10-18 | 2019-10-18 | Power grid voltage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211348331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557705A (en) * | 2021-03-01 | 2021-03-26 | 山东广域科技有限责任公司 | Power transmission line on-line monitoring device with adjustable battery temperature |
| CN115555320A (en) * | 2022-10-28 | 2023-01-03 | 贵州电网有限责任公司 | Photovoltaic power station with photovoltaic panel cleaning drone |
| CN116136550A (en) * | 2021-11-17 | 2023-05-19 | 贵州电网有限责任公司 | A distribution transformer grounding wire live detection device |
-
2019
- 2019-10-18 CN CN201921755165.4U patent/CN211348331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557705A (en) * | 2021-03-01 | 2021-03-26 | 山东广域科技有限责任公司 | Power transmission line on-line monitoring device with adjustable battery temperature |
| CN116136550A (en) * | 2021-11-17 | 2023-05-19 | 贵州电网有限责任公司 | A distribution transformer grounding wire live detection device |
| CN115555320A (en) * | 2022-10-28 | 2023-01-03 | 贵州电网有限责任公司 | Photovoltaic power station with photovoltaic panel cleaning drone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |