CN113207257B - Automatic protection device for outdoor control cabinet during raining - Google Patents
Automatic protection device for outdoor control cabinet during raining Download PDFInfo
- Publication number
- CN113207257B CN113207257B CN202110552035.6A CN202110552035A CN113207257B CN 113207257 B CN113207257 B CN 113207257B CN 202110552035 A CN202110552035 A CN 202110552035A CN 113207257 B CN113207257 B CN 113207257B
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- shaped
- box
- fixed mounting
- bar
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000008602 contraction Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The invention provides an automatic protection device for an outdoor control cabinet in raining, which comprises a box body, wherein fixing columns are fixedly arranged on the left side and the right side of the top of an inner cavity of the box body, a cross rod is fixedly arranged at the bottom of the fixing columns, a square frame is fixedly arranged on the right side of the cross rod, and a concave hole is formed in the inner cavity of the square frame. This an automatic protection device for outdoor switch board during raining utilizes the rainwater of seepage to get into in the box through setting up control block and gasbag, under the action of gravity of rainwater, square frame downwardly moving to drive the right side of horizontal pole and move up, make the bar block move up to in the control block, with this control element board upwards move at the movable column, the connecting wire of cooperation horizontal pole right side connection simultaneously drives slide left side and moves, trigger switch one, make the gasbag inflation, the dual combination of gasbag and movable column, thereby when reaching the box emergence seepage, the effect of protection element board and the inside device of bar frame.
Description
Technical Field
The invention relates to the technical field of waterproof switches, in particular to an automatic protection device for an outdoor control cabinet during raining.
Background
In the continuous development of modern society science and technology, the foundation construction of the country is increasingly perfect, and because the electric power resource is the most important resource used in the modern society, the country builds various electric power facilities, such as base stations, signal towers, control cabinets and the like, wherein various control cabinets are important electric power facilities, are mainly used for controlling and managing the electric power resource scheduling of a nearby area, and are convenient for the daily life of masses.
It is well known that most electric power devices are provided with waterproof structures so as to prevent electric leakage and other phenomena caused by water inflow, however, the waterproof devices are only arranged on large-scale electric power facilities with higher value, some small-scale electric power control cabinets do not have waterproof functions, the small-scale electric power control cabinets are only closed by sealing in rainy days so as to prevent rainwater from entering, and the waterproof devices are used for a long time, various gaps often appear at the openings and the connecting positions of the control cabinets, and when raining, rainwater passes through the gaps to enter the control cabinets, so that the control cabinets are immersed in water, water cannot be quickly drained, and the service lives of the control cabinets and internal elements are seriously reduced.
It is therefore highly desirable to provide an automatic protection device for an outdoor control cabinet that facilitates automatic protection of the components in the control cabinet during rain and automatic drainage during rain.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic protection device for an outdoor control cabinet during raining, which is realized by the following specific technical means:
an automatic protection device for an outdoor control cabinet during raining comprises a box body, wherein fixed columns are fixedly arranged at the left side and the right side of the top of an inner cavity of the box body, a cross rod is fixedly arranged at the bottom of the fixed column, a square frame is fixedly arranged at the right side of the cross rod, a concave hole is formed in the inner cavity of the square frame, a strip-shaped block is fixedly arranged at the right side of the cross rod, a connecting wire is fixedly arranged at the right side of the cross rod, arc-shaped pipes are fixedly arranged at the left side and the right side of the top of the inner cavity of the box body, a control block is fixedly arranged at the top of the arc-shaped pipes, an electric wire is fixedly arranged at the top of the control block, a movable column is fixedly arranged at the middle part of the inner cavity of the box body, a sealing frame is fixedly arranged at the bottom of the movable column, a strip-shaped block is fixedly arranged at the left side and the right side of the bottom of the inner cavity of the box body, the top of the bar frame is provided with a bar groove, the left side of the inner cavity of the bar groove is fixedly provided with a contraction spring, the right side of the bar groove is fixedly provided with a round hole, the right side of the contraction spring is fixedly provided with a sliding plate, the right side of the bottom of the sliding plate is fixedly provided with a bulge, the left side of the bottom of the bar groove is fixedly provided with a first switch, the left side of the inner cavity of the bar frame is fixedly provided with a gas storage bottle, the right side of the gas storage bottle is fixedly connected with a gas pipe, the right side of the gas pipe is fixedly connected with a gas bag, the bottom of the right side of the inner cavity of the bar frame is fixedly provided with an L-shaped rod, the bottom of the L-shaped rod is movably provided with a sliding rod, the bottom of the sliding rod is fixedly provided with a first engaging tooth, the right side of the bottom of the inner cavity of the bar frame is fixedly provided with a gear set, the right side of the sliding rod is fixedly provided with a second magnetic block, the middle part of the bottom of the box is movably provided with a leakage plate, the top of the bushing plate is fixedly provided with a second tooth, and the bottom of the box body is provided with a water discharge hole.
As the optimization, the bottom fixed mounting of fixed column has the circle axle, the position of circle axle is located the junction of fixed column and diaphragm rod, and when there is the rainwater seepage to advance in the box, the rainwater falls in square frame, cooperates the circle axle, and the horizontal pole of square frame one side of being convenient for installs moves downwards.
As optimization, the left side of the control block is provided with a bar-shaped hole, the shape and the size of the inner cavity of the bar-shaped hole are matched with those of the outer surface of the bar-shaped block, and the position of the bar-shaped block is positioned in the inner cavity of the arc-shaped pipe, so that when the cross rod rotates, the bar-shaped block slides in the arc-shaped pipe, and meanwhile, the bar-shaped block moves into the bar-shaped hole at the bottom of the control block, so that the control block is started.
As optimization, the middle part movable mounting of movable post has the element board, the element board passes through electric wire and control block electric connection to after the control block starts, the element board is automatic to slide upwards at the surface of movable post.
As optimization, the middle part of the sliding rod is provided with a sliding groove, and the bottom of the L-shaped rod is movably arranged inside the sliding groove, so that the L-shaped rod is utilized, and the sliding rod is convenient to be always in the same horizontal direction.
As optimization, the shapes and the sizes of the outer surfaces of the first tooth, the second tooth and the gear set are matched, so that when the sliding rod moves leftwards, the bushing is driven to move leftwards through the first tooth, the gear set and the second tooth.
As optimization, the cross section area of the bushing plate after combination is larger than that of the water drain hole, so that after the bushing plate moves left and right to be separated, water flow in the inner cavity of the box body flows out through the water drain hole.
The invention has the following beneficial effects:
1. this an automatic protection device for outdoor switch board during raining utilizes the rainwater of seepage to get into in the box through setting up control block and gasbag, under the action of gravity of rainwater, square frame downwardly moving to drive the right side of horizontal pole and move up, make the bar block move up to in the control block, with this control element board upwards move at the movable column, the connecting wire of cooperation horizontal pole right side connection simultaneously drives slide left side and moves, trigger switch one, make the gasbag inflation, the dual combination of gasbag and movable column, thereby when reaching the box emergence seepage, the effect of protection element board and the inside device of bar frame.
2. This an automatic protection device for outdoor switch board during raining utilizes the control block to pass through electric wire and first electric connection of magnetic path through setting up bushing and water discharge hole to after the control block circular telegram, first circular telegram of magnetic path also makes the magnetic path about, and the magnetic path is the same with two relative one side magnetic poles of magnetic path, and the magnetic path is two sides of box removal now under the effect of repulsive force, and cooperation slide bar, tooth one, gear train and tooth two drive bushing to the left and right sides separation of box, in order to reach in this the water discharge hole of being convenient for exposes, and the rivers inside the box can be from water discharge hole exhaust effect automatically.
Drawings
Fig. 1 is a front cross-sectional view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the structure of fig. 1 at a.
FIG. 3 is a schematic view of a bar frame according to the present invention.
Fig. 4 is a schematic diagram of the structure of fig. 1 at B according to the present invention.
In the figure: 1. a case; 2. fixing the column; 3. a cross bar; 4. a square frame; 5. concave holes; 6. a bar block; 7. a connecting wire; 8. an arc tube; 9. a control block; 10. an electric wire; 11. a movable column; 12. a sealing frame; 13. a first magnetic block; 14. a bar frame; 15. a bar-shaped groove; 16. a retraction spring; 17. a round hole; 18. a slide plate; 19. a protrusion; 20. a first switch; 21. a gas cylinder; 22. an air pipe; 23. an air bag; 24. an L-shaped rod; 25. a slide bar; 26. a first tooth; 27. a gear set; 28. a second magnetic block; 29. a bushing; 30. a second tooth; 31. a water discharge hole; 201. a circular shaft; 901. a bar-shaped hole; 111. an element board; 251. and a sliding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an automatic protection device for an outdoor control cabinet during raining comprises a box body 1, wherein a fixed column 2 is fixedly arranged at the left side and the right side of the top of an inner cavity of the box body 1, a cross rod 3 is fixedly arranged at the bottom of the fixed column 2, a square frame 4 is fixedly arranged at the right side of the cross rod 3, a concave hole 5 is formed in the inner cavity of the square frame 4, a bar-shaped block 6 is fixedly arranged at the right side of the cross rod 3, a connecting wire 7 is fixedly arranged at the right side of the cross rod 3, arc-shaped pipes 8 are fixedly arranged at the left side and the right side of the top of the inner cavity of the box body 1, a control block 9 is fixedly arranged at the top of the arc-shaped pipe 8, an electric wire 10 is fixedly arranged at the top of the control block 9, a movable column 11 is fixedly arranged at the middle part of the inner cavity of the box body 1, a sealing frame 12 is fixedly arranged at the bottom of the movable column 11, a magnetic block 13 is fixedly arranged at the inner cavity of the sealing frame 12, a bar-shaped frame 14 is fixedly arranged at the left side and right side of the bottom of the inner cavity of the box body 1, the top of the bar-shaped frame 14 is provided with a bar-shaped groove 15, the left side of the inner cavity of the bar-shaped groove 15 is fixedly provided with a contraction spring 16, the right side of the bar-shaped groove 15 is fixedly provided with a round hole 17, the right side of the contraction spring 16 is fixedly provided with a sliding plate 18, the right side of the bottom of the sliding plate 18 is fixedly provided with a bulge 19, the left side of the bottom of the bar-shaped groove 15 is fixedly provided with a first switch 20, the left side of the inner cavity of the bar-shaped frame 14 is fixedly provided with a gas storage bottle 21, the right side of the gas storage bottle 21 is fixedly connected with a gas pipe 22, the right side of the gas pipe 22 is fixedly connected with a gas bag 23, the bottom of the right side of the inner cavity of the bar-shaped frame 14 is fixedly provided with an L-shaped rod 24, the bottom of the L-shaped rod 24 is movably provided with a sliding rod 25, the bottom of the sliding rod 25 is fixedly provided with a first engaging tooth 26, the right side of the bottom of the inner cavity of the bar-shaped frame 14 is fixedly provided with a gear set 27, the right side of the sliding rod 25 is fixedly provided with a second magnetic block 28, the middle part movable mounting in the bottom of box 1 has bushing 29, and bushing 29's top fixed mounting has tooth two 30, and drain hole 31 has been seted up to the bottom of box 1.
Wherein, the bottom fixed mounting of fixed column 2 has circle axle 201, and the position of circle axle 201 is located the junction of fixed column 2 and horizontal pole 3, and when rainwater seepage was gone into in the box 1, the rainwater fell in square frame 4, cooperates circle axle 201, and the horizontal pole 3 of the square frame 4 one side of being convenient for install moves down.
Wherein, bar hole 901 has been seted up in the left side of control block 9, and bar hole 901's shape size and bar 6 surface's shape size phase-match, and bar 6's position is located arc tube 8's inner chamber to horizontal pole 3 takes place rotatory, and bar 6 slides in arc tube 8, and bar 6 removes to in the bar hole 901 of control block 9 bottom simultaneously, so that control block 9 starts.
Wherein, the middle part movable mounting of movable post 11 has element board 111, and element board 111 passes through electric wire 10 and control block 9 electric connection to after control block 9 starts, element board 111 slides upwards in the surface of movable post 11 automatically.
Wherein, the middle part of the slide bar 25 is provided with a slide groove 251, and the bottom of the L-shaped bar 24 is movably arranged in the slide groove 251, thereby utilizing the L-shaped bar 24, the slide bar 25 is convenient to be always in the same horizontal direction.
The shapes and the sizes of the outer surfaces of the first tooth 26, the second tooth 30 and the gear set 27 are matched, so that when the slide bar 25 moves leftwards, the drain board 29 is driven to move leftwards through the first tooth 26, the gear set 27 and the second tooth 30.
Wherein, the cross-sectional area of the bushing 29 after combination is larger than the cross-sectional area of the drain hole 31, so that after the bushing 29 moves left and right to be separated, the water flow in the inner cavity of the box body 1 flows out through the drain hole 31.
When the device is used, firstly, whether functions among the structures of the device are normal or not is checked, when the device is in normal operation, the device is suddenly in contact with rainy weather, the dropping of rainwater enters the inside of the box body 1 through a gap between the shells of the box body 1, and the rainwater falls into the box body 1, because of the length of the cross rod 3 and the shape of the square frame 4, the square frame 4 is attached to the left side and the right side of the inner cavity of the box body 1, when the rainwater falls into the inner cavity of the box body 1, the rainwater slowly drops into the square frame 4, along with the continuous dropping of the rainwater, under the action of the gravity of the rainwater, the square frame 4 moves downwards and is matched with a circular shaft 201 at the joint of the cross rod 3 and the fixed column 2, so that the square frame 4 moves downwards to drive a right side bar block 6 of the cross rod 3 to move upwards, the bar block 6 slides into a control block 9 at the top of the inner cavity of the arc tube 8, a bar hole 901 is formed by the left side of the control block 9, the shape and the size of the inner cavity of the bar-shaped hole 901 are matched with those of the outer surface of the bar-shaped block 6, the position of the bar-shaped block 6 is positioned in the inner cavity of the arc-shaped pipe 8, when the cross rod 3 rotates, the bar-shaped block 6 moves into the bar-shaped hole 901 at the bottom of the control block 9, so that the control block 9 is started, the middle part of the movable column 11 is movably provided with the element plate 111, the element plate 111 is electrically connected with the control block 9 through the electric wire 10, after the control block 9 is started, the element plate 111 automatically slides upwards on the outer surface of the movable column 11, simultaneously cooperates with the connecting wire 7 connected with the right side of the cross rod 3, the right side of the cross rod 3 moves upwards to drive the sliding plate 18 in the bar-shaped groove 15 at the top of the bar-shaped frame 14 to move leftwards through the connecting wire 7, the bulge 19 at the bottom of the sliding plate 18 is utilized, the first switch 20 is triggered when the sliding plate 18 moves leftwards, the gas storage bottle 21 works, the gas bag 23 inhales and expands, thus the round hole 17 at the right side of the bar-shaped frame 14 is blocked, when the air bag 23 and the movable column 11 are doubly combined, the effect of protecting the element plate 111 and the devices inside the bar frame 14 is achieved when the box body 1 leaks, meanwhile, when the control block 9 is started, because the control block 9 is electrically connected with the first magnetic block 13 through the electric wire 10, the magnetic poles of the opposite sides of the first magnetic block 13 and the second magnetic block 28 are opposite, after the control block 9 is started, the first magnetic block 13 is electrified through the electric wire 10, the left magnetic pole and the right magnetic pole of the first magnetic block 13 are interchanged, the magnetic poles of the opposite sides of the first magnetic block 13 and the second magnetic block 28 are identical, the second magnetic block 28 moves towards the two sides of the box body 1 under the action of homopolar repulsion, the left side of the second magnetic block 28 is fixedly connected with the sliding rod 25 by utilizing the left side of the second magnetic block 28, the bottom of the sliding rod 25 is fixedly provided with the first tooth 26, the top of the sliding rod 29 is fixedly provided with the second tooth 30, the sliding rod 25 is movably connected with the sliding rod 29 by the gear set 27, and the shape and the size of the outer surface of the first tooth 26, the second tooth 30 is matched with the outer surface of the gear set 27, so that the sliding rod 25 moves towards the two sides of the box body 1, the left side 31 is driven by the first tooth 26, the second tooth 30 and the second tooth 30 is driven by the second tooth 30, the left side 31 is automatically driven by the sliding rod 31, and the water can be discharged from the inside the left side 31.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An automatic protection device for outdoor control cabinet when raining, includes box (1), its characterized in that: the utility model discloses a box, including box (1) and strip-shaped groove (15) of the bottom, box (1) inner chamber top, left and right sides all fixed mounting at the inner chamber top has fixed column (2), the bottom fixed mounting of fixed column (2) has horizontal pole (3), the right side fixed mounting of horizontal pole (3) has square frame (4), shrinkage pool (5) have been seted up to the inner chamber of square frame (4), the right side fixed mounting of horizontal pole (3) has bar-shaped block (6), the right side fixed mounting of horizontal pole (3) has connecting wire (7), the left and right sides at box (1) inner chamber top all fixed mounting has arced tube (8), the top fixed mounting of arced tube (8) has control block (9), the top fixed mounting of control block (9) has electric wire (10), the middle part fixed mounting of box (1) inner chamber has movable column (11), the bottom fixed mounting of movable column (11) has sealed frame (12), the inner chamber fixed mounting of sealed frame (12) has magnetic path one (13), the left and right sides of box (1) inner chamber bottom all fixed mounting has connecting wire (14), bar-shaped groove (15) have bar-shaped groove (15) fixed mounting groove (15), the water draining device is characterized in that a sliding plate (18) is fixedly arranged on the right side of the contraction spring (16), a bulge (19) is fixedly arranged on the right side of the bottom of the sliding plate (18), a first switch (20) is fixedly arranged on the left side of the bottom of the strip-shaped groove (15), a gas storage bottle (21) is fixedly arranged on the left side of the inner cavity of the strip-shaped frame (14), a gas pipe (22) is fixedly connected to the right side of the gas storage bottle (21), a gas bag (23) is fixedly connected to the right side of the gas pipe (22), an L-shaped rod (24) is fixedly arranged at the bottom of the right side of the inner cavity of the strip-shaped frame (14), a sliding rod (25) is movably arranged at the bottom of the right side of the inner cavity of the strip-shaped frame (24), a first meshing tooth (26) is fixedly arranged at the bottom of the sliding rod (25), a second magnetic block (28) is fixedly arranged at the right side of the bottom of the inner cavity of the strip-shaped frame (14), a drain plate (29) is movably arranged in the middle of the bottom of the box (1), a second meshing tooth (30) is fixedly arranged at the top of the drain plate (29), and a water draining hole (31) is formed at the bottom of the box (1).
The square frame (4) is attached to the left side and the right side of the inner cavity of the box body (1), a round shaft (201) is fixedly arranged at the bottom of the fixed column (2), and the position of the round shaft (201) is located at the joint of the fixed column (2) and the cross rod (3);
the left side of the control block (9) is provided with a strip-shaped hole (901), the shape and the size of the inner cavity of the strip-shaped hole (901) are matched with those of the outer surface of the strip-shaped block (6), and the position of the strip-shaped block (6) is positioned in the inner cavity of the arc tube (8);
the middle part of the movable column (11) is movably provided with an element plate (111), and the element plate (111) is electrically connected with the control block (9) through an electric wire (10);
the shape and the size of the outer surfaces of the first tooth (26), the second tooth (30) and the gear set (27) are matched.
2. An automatic protection device for an outdoor control cabinet in raining according to claim 1, wherein: the middle part of slide bar (25) has seted up spout (251), the bottom movable mounting of L shape pole (24) is inside spout (251).
3. An automatic protection device for an outdoor control cabinet in raining according to claim 1, wherein: the cross-sectional area of the bushing plates (29) after combination is larger than that of the water discharge holes (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110552035.6A CN113207257B (en) | 2021-05-20 | 2021-05-20 | Automatic protection device for outdoor control cabinet during raining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110552035.6A CN113207257B (en) | 2021-05-20 | 2021-05-20 | Automatic protection device for outdoor control cabinet during raining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113207257A CN113207257A (en) | 2021-08-03 |
| CN113207257B true CN113207257B (en) | 2024-01-16 |
Family
ID=77032148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110552035.6A Active CN113207257B (en) | 2021-05-20 | 2021-05-20 | Automatic protection device for outdoor control cabinet during raining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113207257B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580557A (en) * | 2013-10-17 | 2015-04-29 | 安谷通信技术(深圳)有限公司 | Electronic device with waterproof floating function |
| CN105246284A (en) * | 2015-10-27 | 2016-01-13 | 中国电子科技集团公司第五十四研究所 | Sealing cabinet capable of balancing pressure in self-manner |
| CN108452577A (en) * | 2018-02-02 | 2018-08-28 | 宁波沸柴机器人科技有限公司 | A kind of efficient sewage water filtration tank |
| CN112196072A (en) * | 2020-09-27 | 2021-01-08 | 曹阳 | Well lid device capable of automatically dredging sewer |
| CN112217112A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor energy-saving automatic rainproof power distribution cabinet |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285352A (en) * | 2007-04-12 | 2008-10-15 | 周俊英 | Open type inflatable ball |
| CN108245968A (en) * | 2018-02-02 | 2018-07-06 | 宁波沸柴机器人科技有限公司 | A kind of energy-saving sewage filter |
| CN111315171B (en) * | 2020-03-31 | 2021-06-15 | 东阳市起越信息技术有限公司 | Information processing equipment based on big data |
| CN112217111A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor switch board protection machanism to bad weather |
| CN112533085A (en) * | 2020-11-23 | 2021-03-19 | 泰顺布罗电子商务有限公司 | A rain-proof stereo set is made to intelligence for square |
| CN112492812B (en) * | 2020-12-07 | 2021-12-28 | 吉林省万兴通信科技有限公司 | Fixed communication rack of flood control |
| CN112599000A (en) * | 2020-12-24 | 2021-04-02 | 刘婉秋 | Intelligent-manufactured internet-of-things advertising board capable of automatically keeping off rain in rainy and snowy weather |
-
2021
- 2021-05-20 CN CN202110552035.6A patent/CN113207257B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580557A (en) * | 2013-10-17 | 2015-04-29 | 安谷通信技术(深圳)有限公司 | Electronic device with waterproof floating function |
| CN105246284A (en) * | 2015-10-27 | 2016-01-13 | 中国电子科技集团公司第五十四研究所 | Sealing cabinet capable of balancing pressure in self-manner |
| CN108452577A (en) * | 2018-02-02 | 2018-08-28 | 宁波沸柴机器人科技有限公司 | A kind of efficient sewage water filtration tank |
| CN112196072A (en) * | 2020-09-27 | 2021-01-08 | 曹阳 | Well lid device capable of automatically dredging sewer |
| CN112217112A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor energy-saving automatic rainproof power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113207257A (en) | 2021-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113184127B (en) | Floating structure of water surface photovoltaic power station and construction process thereof | |
| CN113207257B (en) | Automatic protection device for outdoor control cabinet during raining | |
| CN113438570A (en) | Waterproof type sound box equipment | |
| CN111289060A (en) | Mechano-electronic integrated water level alarm device | |
| CN109653666B (en) | Automatic flood-proof door | |
| CN212896749U (en) | Mechanical full-automatic rain and sewage diversion primary rain collecting device | |
| CN215068636U (en) | Signal lamp device for smart city construction | |
| CN112252373B (en) | Drainage inspection shaft lid of displacement adjustable | |
| CN111969436B (en) | Intelligent power distribution cabinet | |
| CN212435136U (en) | Interim block terminal that building site used | |
| CN112233555A (en) | Automatic protection device for outdoor display screen | |
| CN113285361A (en) | Self-moving anti-seepage outdoor power distribution cabinet | |
| CN215340358U (en) | A seepage flow intelligent monitoring device for hydraulic engineering | |
| CN218147611U (en) | Road and bridge way base face drainage structures | |
| CN218580706U (en) | Deodorant well lid | |
| CN216145926U (en) | Prevent switch board that soaks | |
| CN115980416B (en) | Electric meter fixed installation device in alpine region and application method thereof | |
| CN220644062U (en) | Water conservancy soil retaining fixed knot constructs | |
| CN213243267U (en) | Rural electric power is block terminal for construction with ponding alarm function | |
| CN214255106U (en) | Waterproof low-voltage power distribution cabinet | |
| CN111962641B (en) | Anti-reverse-water device for building drainage facility and assembly method | |
| CN216595987U (en) | Miniaturized city pump station centralized control system | |
| CN218676208U (en) | Waterlogging early warning device | |
| CN108999273A (en) | It is a kind of can be according to the double-deck Sewage well cover of urban flooding water fast reaction | |
| CN220474514U (en) | Short-circuit prevention membrane switch |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231213 Address after: No. 609, block 13, No. 16, Xingui Road, Luzhou village committee, Lecong Town, Shunde District, Foshan City, Guangdong Province, 528300 Applicant after: Guangdong Chengdian Power Engineering Co.,Ltd. Address before: 237000 No. 24, Piyuan East Road, Huoshan County, Lu'an City, Anhui Province Applicant before: Pan Zhiyang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |