CN215074729U - A inductive bird's nest for transmission tower - Google Patents
A inductive bird's nest for transmission tower Download PDFInfo
- Publication number
- CN215074729U CN215074729U CN202121663533.XU CN202121663533U CN215074729U CN 215074729 U CN215074729 U CN 215074729U CN 202121663533 U CN202121663533 U CN 202121663533U CN 215074729 U CN215074729 U CN 215074729U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped plate
- plate
- box body
- box
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
An induced bird nest for power transmission tower belongs to an induced bird nest for power transmission tower, the utility model discloses a solve when birds nest on the wire pole, the grass that uses falls on the electric wire, rainy day easily causes the short circuit of electric wire, also has excreted excrement and urine, falls on the electric wire, corrodes the electric wire easily, causes the problem of damage and economic loss for the electric wire, the utility model provides an induced bird nest for power transmission tower, the fixed subassembly that wherein sets up is through the cooperation of first arc, threaded rod, second arc, fixed slot and butterfly nut, is convenient for carry out stable fixing to the box, and the fixed comparison is convenient and laborsaving, has reduced staff's installation intensity; through stiffener and third arc, can effectually improve the bearing capacity of box, adapt to the birds of different weight and use, through cowl and the cooperation of singly opening the door, the singly play of singly advancing of the bird of being convenient for, also be convenient for weaken the strong wind and scrape into the box, destroy the bird's nest, be worth extensively popularizing and applying.
Description
Technical Field
The utility model relates to a be used for transmission tower equipment technical field, specifically be an inducing bird's nest for transmission tower.
Background
Along with the accelerated urbanization process, less forests suitable for nesting of birds are available, the birds lose natural places for nesting and inhabitation, most of the birds choose to nest on telegraph poles, grass for nesting of the birds falls on electric wires, short circuit of the electric wires is easily caused in rainy days, and excrement discharged by the birds falls on the electric wires, the electric wires are easily corroded, damage and economic loss are caused to the electric wires, so that the research and development of the inductive bird nest for the power transmission tower is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that when birds nest on the telegraph pole, grass falls on the electric wire, the short circuit of the electric wire is easily caused in rainy days, and the electric wire is easily corroded by excrement falling on the electric wire, so that the electric wire is easily damaged and the economic loss is caused; further provides an inducing bird nest for the power transmission tower
An inducing bird nest for a power transmission tower comprises a box body, an arc-shaped baffle, a ventilating grid hole, a single-door, a stop block, a plurality of through holes, a plurality of support rods, a rain cover and a fixing assembly;
the two ends of the box body are both provided with openings, the arc-shaped baffle plate is arranged at one end of the box body, the central angle opposite to the arc surface in the arc-shaped baffle plate is arranged towards the inside of the box body, the other end of the box body is rotatably provided with a single-opening door, a stop block is arranged on the inner wall of one end of the single-opening door arranged in the box body, a plurality of through holes are respectively processed at the two sides of the box body, the top of the box body is provided with the openings, a plurality of support rods are uniformly distributed at the top of the side wall of the box body, each support rod is fixedly connected with the side wall of the box body, a rain-shielding cover is arranged at the top of the support rods and is fixedly connected with each support rod, a connecting cylinder is arranged at the bottom of the box body, and the box body is fixedly connected with the fixed component through the connecting cylinder;
furthermore, the fixing component comprises a connecting plate, a first arc-shaped plate, two threaded rods, a second arc-shaped plate, two fixing grooves and two butterfly nuts, the connecting plate is arranged at the bottom of the connecting cylinder, the top surface of the connecting plate is fixedly connected with the bottom surface of the connecting cylinder, one end of the connecting plate is fixedly connected with the outer wall of the first arc-shaped plate, the second arc-shaped plate and the first arc-shaped plate are arranged oppositely, extending plates are fixedly connected with the two sides of the first arc-shaped plate and the second arc-shaped plate, two guide holes are respectively processed on the two extending plates of the second arc-shaped plate, two guide columns are respectively arranged on the two extending plates of the first arc-shaped plate, one end of each guide column is fixedly connected with one extending plate on the first arc-shaped plate, the other end of each guide column is correspondingly arranged in one guide hole, one threaded rod is embedded in each extending plate on the first arc-shaped plate, each threaded rod is rotatably connected with the extending plate, a fixing groove is processed on each extending plate on the second arc-shaped plate, each fixing groove is arranged corresponding to one threaded rod, the other end of each threaded rod is arranged in one fixing groove, one side, far away from the first arc-shaped plate, of each fixing groove is provided with a butterfly nut, each butterfly nut is sleeved on one threaded rod, each butterfly nut is in threaded connection with the corresponding threaded rod, and each threaded rod is locked and fixed with one extending plate on the second arc-shaped plate through one butterfly nut;
furthermore, a reinforcing unit is arranged below the fixing component, and one end of the reinforcing unit is fixedly connected with the lower surface of the connecting plate;
furthermore, the reinforcing unit comprises a reinforcing rod and a third arc-shaped plate, the reinforcing rod is a folding rod, the third arc-shaped plate is positioned under the first arc-shaped plate and is symmetrically arranged with the first arc-shaped plate, one end of the reinforcing rod is fixedly connected with the lower surface of the connecting plate, and the other end of the reinforcing rod is fixedly connected with the outer wall of the third arc-shaped plate;
furthermore, a plurality of transparent windows are embedded in the top of the rain cover;
furthermore, an end plate is also arranged at one end of the box body, which is provided with the single-door, and the end plate is fixedly connected with a bottom plate of the box body;
furthermore, a guardrail is arranged at the edge of the upper surface of the end plate;
furthermore, the through holes are strip-shaped through holes, and the through holes are sequentially arranged on the side wall of the box body at equal intervals from top to bottom along the height direction of the box body;
further, the length of the through hole is 1/3-1/2 of the length of the box body;
furthermore, a plurality of anti-slip pads are attached to the outer side of the arc-shaped baffle plate and are arranged at equal intervals along the extension length of the arc surface.
Compared with the prior art, the utility model following beneficial effect has:
the utility model provides an inducing bird's nest for power transmission tower, the fixed subassembly that wherein sets up, through the cooperation of first arc, threaded rod, second arc, fixed slot and butterfly nut, is convenient for carry out stable fixed to the box, and it is more convenient and laborsaving to fix, has reduced staff's installation intensity; through stiffener and third arc, can effectually improve the bearing capacity of box, adapt to the birds of different weight and use, through cowl and the cooperation of singly opening the door, the singly play of singly advancing of the bird of being convenient for, also be convenient for weaken the strong wind and scrape into the box, destroy the bird's nest, be worth extensively popularizing and applying.
Drawings
FIG. 1 is a schematic view of the overall front perspective structure of the present invention;
FIG. 2 is a schematic view of the overall side-view three-dimensional structure of the present invention;
FIG. 3 is a front sectional view of the case of the present invention;
in the figure: 1, a box body; 2, arc-shaped baffle plates; 3, ventilating grid holes; 4, opening a single door; 5, a stop block; 6 through holes; 7 supporting rods; 8, a rain cover; 9 fixing the component; 10 a guide rod; 11 a guide hole; 12 a reinforcing bar; 13 a third arcuate plate; 14 a transparent window; 15 end plates; 91 connecting the plates; 92 a first arcuate plate; 93 a threaded rod; 94 a second arcuate plate; 95 fixing grooves; 96 wing nuts.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 3, and provides an inductive bird nest for a power transmission tower, characterized in that: the inductive bird nest comprises a box body 1, an arc-shaped baffle 2, a ventilating grid hole 3, a single opening door 4, a baffle 5, a plurality of through holes 6, a plurality of support rods 7, a rain cover 8 and a fixing component 9;
the both ends of box 1 are the opening setting, cowl 2 sets up the one end at box 1, and cowl 2 well arc face is to the central angle inside setting of box 1, the other end of box 1 rotates and installs single 4 that open the door, be equipped with in the box 1 and be equipped with dog 5 on the inner wall of single 4 one ends that open the door, a plurality of through-holes 6 have been processed respectively to the both sides of box 1, the top of box 1 is the opening setting, the lateral wall top equipartition of box 1 is equipped with a plurality of bracing pieces 7, the box lateral wall fixed connection at every bracing piece 7 and place, rain cover 8 sets up the top at a plurality of bracing pieces 7, and rain cover 8 and every bracing piece 7 fixed connection, the bottom of box 1 is equipped with the connection cylinder, box 1 is through connection cylinder and fixed subassembly 9 fixed connection.
The utility model provides an inducing bird's nest for power transmission tower in this embodiment, stabilize fixedly through fixed subassembly to the box, it is more convenient and laborsaving to fix, staff's installation intensity has been reduced, consider that the trip of little bird is convenient, singly open door 4 adopts top and box 1 articulated mode, dog 5 can singly open the door and carry on spacingly, it can only outwards from the inboard of box 1 to make it, cowl 2 is convenient for keep out the wind, can effectually prevent the destruction of wind to the bird's nest in the box 1, the practicality of device has been improved, rain cover 8 can effectively prevent that the rainwater from falling into in the box 1.
The second embodiment is as follows: referring to fig. 1 to 3, the present embodiment is described, and the present embodiment further defines the fixing assembly 9 described in the first embodiment, in the present embodiment, the fixing assembly 9 includes a connecting plate 91, a first arc-shaped plate 92, two threaded rods 93, a second arc-shaped plate 94, two fixing grooves 95, and two butterfly nuts 96, the connecting plate 91 is disposed at the bottom of the connecting cylinder, the top surface of the connecting plate 91 is fixedly connected to the bottom surface of the connecting cylinder, one end of the connecting plate 91 is fixedly connected to the outer wall of the first arc-shaped plate 92, the second arc-shaped plate 94 is disposed opposite to the first arc-shaped plate 92, extension plates are fixedly connected to both sides of the first arc-shaped plate 92 and the second arc-shaped plate 94, two guide holes 11 are respectively formed on the two extension plates of the second arc-shaped plate 94, two guide posts 10 are respectively disposed on the two extension plates of the first arc-shaped plate 92, one end of each guide post 10 is fixedly connected to one extension plate of the first arc-shaped plate 92, the other end of each guide post 10 is correspondingly arranged in one guide hole 11, a threaded rod 93 is embedded in each extending plate on the first arc-shaped plate 92, each threaded rod 93 is rotatably connected with the extending plate, a fixing groove 95 is processed on each extending plate on the second arc-shaped plate 94, each fixing groove 95 is correspondingly arranged with one threaded rod 93, the other end of each threaded rod 93 is arranged in one fixing groove 95, a butterfly nut 96 is arranged on one side, away from the first arc-shaped plate 92, of each fixing groove 95, each butterfly nut 96 is sleeved on one threaded rod 93, each butterfly nut 96 is in threaded connection with the corresponding threaded rod 93, and each threaded rod 93 is locked and fixed with one extending plate on the second arc-shaped plate 94 through one butterfly nut 96. Other components and connection modes are the same as those of the first embodiment.
In the embodiment, the box body 1 is convenient for workers to fix on the telegraph pole, so that labor is saved and convenience is brought; the fixing device can adapt to telegraph poles with different thicknesses through the guide columns 10 and the guide holes 11, and the universality of the device is improved.
The third concrete implementation mode: the present embodiment will be described with reference to fig. 1 to 3, and the present embodiment further defines the fixing unit 9 according to the second embodiment, in the present embodiment, a reinforcing unit is provided below the fixing unit 9, and one end of the reinforcing unit is fixedly connected to the lower surface of the connecting plate 91. The other components and the connection mode are the same as those of the second embodiment.
So set up, through strengthening the bearing capacity that the unit can effectual improvement the box, the birdie of adaptation different weight uses.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 to 3, and the embodiment further defines the reinforcing unit described in the fourth embodiment, and in the embodiment, the reinforcing unit includes a reinforcing rod 12 and a third arc-shaped plate 13, the reinforcing rod 12 is a folding rod, the third arc-shaped plate 13 is located right below the first arc-shaped plate 92, the third arc-shaped plate 13 is symmetrically arranged with respect to the first arc-shaped plate 92, one end of the reinforcing rod 12 is fixedly connected with the lower surface of the connecting plate 91, and the other end of the reinforcing rod 12 is fixedly connected with the outer wall of the third arc-shaped plate 13. Other components and connection modes are the same as those of the third embodiment.
The fifth concrete implementation mode: the present embodiment will be described with reference to fig. 1 to 3, and the present embodiment further defines the rain-shielding cover 8 according to the fourth embodiment, and in the present embodiment, a plurality of transparent windows 14 are fitted to the top of the rain-shielding cover 8. The other components and the connection mode are the same as those of the fourth embodiment.
So set up, install a plurality of transparent windows 14 on the top outer wall of rain-proof lid 8, in the box 1 is penetrated to the sunshine of being convenient for, very practical is convenient for promote the growth of little bird.
The sixth specific implementation mode: the present embodiment will be described with reference to fig. 1 to 3, and the present embodiment further defines the box 1 according to the fifth embodiment, in which an end plate 15 is further provided at one end of the box 1 to which the single-open door 4 is attached, and the end plate 15 is fixedly connected to a bottom plate of the box 1. The other components and the connection mode are the same as the fifth embodiment mode.
So set up, make things convenient for the bird to fall end plate 15 and have a rest, provide activity space for the bird.
The seventh embodiment: the present embodiment will be described with reference to fig. 1 to 3, and the present embodiment further defines the end plate 15 according to the fifth embodiment, and in the present embodiment, a guardrail is provided at an edge of an upper surface of the end plate 15. The other components and the connection mode are the same as the fifth embodiment mode.
So set up, be convenient for protect the bird, prevent that the bird from dropping when the activity.
The specific implementation mode is eight: the present embodiment is described with reference to fig. 1 to 3, and is further limited to the through holes 6 in the fifth embodiment, in the present embodiment, the through holes 6 are strip-shaped through holes, and a plurality of through holes 6 are sequentially and equidistantly arranged on the side wall of the box 1 from top to bottom along the height direction of the box. The other components and the connection mode are the same as the fifth embodiment mode.
So set up, increased the air permeability of box 1, guaranteed the air current circulation in the box 1.
The specific implementation method nine: the present embodiment will be described with reference to fig. 1 to 3, and the present embodiment further defines the through-hole 6 described in the fifth embodiment, and in the present embodiment, the length of the through-hole 6 is 1/3 to 1/2 of the length of the case 1. The other components and the connection mode are the same as the fifth embodiment mode.
The detailed implementation mode is ten: the present embodiment is described with reference to fig. 1 to 3, and is further limited to the arc baffle 2 according to the fifth embodiment, in the present embodiment, a plurality of anti-skid pads are attached to the outer side of the arc baffle 2, and are equidistantly arranged along the extension length of the arc surface. The other components and the connection mode are the same as the fifth embodiment mode.
The present invention has been disclosed in the above embodiments, but not limited to the present invention, and any person skilled in the art can make some changes or modifications to the equivalent embodiments without departing from the technical scope of the present invention, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments will still belong to the technical scope of the present invention.
Principle of operation
When the device is installed, the first arc-shaped plate 92 and the second arc-shaped plate 94 are attached to the telegraph pole, the threaded rod 93 is clamped into the fixing groove 95, the butterfly nut 96 is rotated, the first arc-shaped plate 92 and the second arc-shaped plate 94 are clamped mutually, and the box body 1 is fixed; through the cooperation of stiffener 12 and third arc 13, be convenient for carry out the outrigger to box 1, increase the bearing capacity of box 1, through cowl 2 and the cooperation of singly opening door 4, make the bird come in (be equipped with one side of cowl 2) from box 1 one side, the opposite side is gone out (be equipped with the one side of singly opening door 4), can effectually weaken scraping of strong wind, destroy the bird's nest, through the cooperation of rain-proof lid 8 and transparent window 14, can effectually prevent falling into of rainwater, make things convenient for penetrating into of sunshine, it is relatively perfect.
Claims (10)
1. An induced bird nest for a power transmission tower, comprising: the inductive bird nest comprises a box body (1), an arc-shaped baffle (2), a ventilating grid hole (3), a single-opening door (4), a stop block (5), a plurality of through holes (6), a plurality of support rods (7), a rain cover (8) and a fixing component (9);
both ends of the box body (1) are provided with openings, the arc-shaped baffle (2) is arranged at one end of the box body (1), and the central angle opposite to the arc surface in the arc baffle (2) is arranged towards the inside of the box body (1), the other end of the box body (1) is rotatably provided with a single-opening door (4), the inner wall of one end of the single-opening door (4) in the box body (1) is provided with a stop block (5), a plurality of through holes (6) are respectively processed at two sides of the box body (1), the top of the box body (1) is provided with an opening, a plurality of support rods (7) are uniformly distributed at the top of the side wall of the box body (1), each support rod (7) is fixedly connected with the side wall of the box body, a rain-proof cover (8) is arranged at the top of the support rods (7), and rain cover (8) and every bracing piece (7) fixed connection, the bottom of box (1) is equipped with the connection cylinder, and box (1) is through connecting cylinder and fixed subassembly (9) fixed connection.
2. The induced bird nest for transmission towers according to claim 1, characterized by: the fixing component (9) comprises a connecting plate (91), a first arc-shaped plate (92), two threaded rods (93), a second arc-shaped plate (94), two fixing grooves (95) and two butterfly nuts (96), wherein the connecting plate (91) is arranged at the bottom of the connecting cylinder, the top surface of the connecting plate (91) is fixedly connected with the bottom surface of the connecting cylinder, one end of the connecting plate (91) is fixedly connected with the outer wall of the first arc-shaped plate (92), the second arc-shaped plate (94) is arranged opposite to the first arc-shaped plate (92), extension plates are fixedly connected to the two sides of the first arc-shaped plate (92) and the second arc-shaped plate (94), two guide holes (11) are respectively processed on the two extension plates of the second arc-shaped plate (94), two guide columns (10) are respectively arranged on the two extension plates of the first arc-shaped plate (92), one end of each guide column (10) is fixedly connected with one extension plate on the first arc-shaped plate (92), the other end of each guide post (10) is correspondingly arranged in one guide hole (11), a threaded rod (93) is embedded in each extending plate on the first arc-shaped plate (92), each threaded rod (93) is rotationally connected with the extending plate, a fixing groove (95) is processed on each extending plate on the second arc-shaped plate (94), each fixing groove (95) is arranged corresponding to one threaded rod (93), the other end of each threaded rod (93) is arranged on one fixing groove (95), one side, far away from the first arc-shaped plate (92), of each fixing groove (95) is provided with one butterfly nut (96), each butterfly nut (96) is sleeved on one threaded rod (93), and each butterfly nut (96) is in threaded connection with the threaded rod (93), and each threaded rod (93) is locked and fixed with one extending plate on the second arc-shaped plate (94) through one butterfly nut (96).
3. An induced bird nest for a transmission tower according to claim 2, wherein: and a reinforcing unit is arranged below the fixing component (9), and one end of the reinforcing unit is fixedly connected with the lower surface of the connecting plate (91).
4. An induced bird nest for a transmission tower according to claim 3, wherein: the reinforcing unit comprises a reinforcing rod (12) and a third arc-shaped plate (13), the reinforcing rod (12) is a folding rod, the third arc-shaped plate (13) is located under the first arc-shaped plate (92), the third arc-shaped plate (13) and the first arc-shaped plate (92) are symmetrically arranged, one end of the reinforcing rod (12) is fixedly connected with the lower surface of the connecting plate (91), and the other end of the reinforcing rod (12) is fixedly connected with the outer wall of the third arc-shaped plate (13).
5. The induced bird nest for transmission towers according to claim 4, characterized by: and a plurality of transparent windows (14) are embedded at the top of the rain-proof cover (8).
6. An induced bird nest for transmission towers according to claim 5, characterized by: an end plate (15) is further arranged at one end of the single-door (4) arranged in the box body (1), and the end plate (15) is fixedly connected with a bottom plate of the box body (1).
7. The induced bird nest for transmission towers according to claim 6, characterized by: and a guardrail is arranged at the edge of the upper surface of the end plate (15).
8. An induced bird nest for transmission towers according to claim 7, characterized by: through-hole (6) are the bar through-hole, and a plurality of through-holes (6) from top to bottom equidistance setting in proper order sets up on the lateral wall of box (1) along box direction of height.
9. An induced bird nest for transmission towers according to claim 8, characterized in that: the length of the through hole (6) is 1/3-1/2 of the length of the box body (1).
10. An induced bird nest for a transmission tower according to claim 9, wherein: a plurality of anti-slip pads are attached to the outer side of the arc-shaped baffle (2) and are arranged at equal intervals along the extension length of the arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663533.XU CN215074729U (en) | 2021-07-21 | 2021-07-21 | A inductive bird's nest for transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121663533.XU CN215074729U (en) | 2021-07-21 | 2021-07-21 | A inductive bird's nest for transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215074729U true CN215074729U (en) | 2021-12-10 |
Family
ID=79318126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121663533.XU Expired - Fee Related CN215074729U (en) | 2021-07-21 | 2021-07-21 | A inductive bird's nest for transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215074729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116998424A (en) * | 2023-09-07 | 2023-11-07 | 国网江苏省电力有限公司常州市金坛区供电分公司 | Assembled bird nest equipment that suits with electric power construction environment |
-
2021
- 2021-07-21 CN CN202121663533.XU patent/CN215074729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116998424A (en) * | 2023-09-07 | 2023-11-07 | 国网江苏省电力有限公司常州市金坛区供电分公司 | Assembled bird nest equipment that suits with electric power construction environment |
| CN116998424B (en) * | 2023-09-07 | 2024-05-03 | 国网江苏省电力有限公司常州市金坛区供电分公司 | Assembled bird nest equipment that suits with electric power construction environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201123293Y (en) | Electric sheep pen | |
| CN209284102U (en) | A kind of bird-scaring unit device for distribution line | |
| CN215074729U (en) | A inductive bird's nest for transmission tower | |
| CN209798784U (en) | Slope soil erosion and water loss protection net | |
| CN111296406A (en) | Multifunctional bird repelling device for high-voltage line tower | |
| CN208535865U (en) | A kind of garden path street lamp that repelling effect is good | |
| CN105830814A (en) | Novel multifunctional greenhouse | |
| EP0076455A2 (en) | Solar plant | |
| CN212131883U (en) | Earthworm plant supervisory equipment support | |
| CN114258809A (en) | Anti-freezing structure and maintenance method for nursery stock in greening engineering | |
| CN207897789U (en) | A kind of electrification installation Pneumatic bird repeller | |
| CN211776292U (en) | Protection strenghthened type electric power iron tower | |
| CN210326487U (en) | Low-voltage power transformation operation safety protection device | |
| CN211482628U (en) | Bird repellent device for farming | |
| CN210517722U (en) | Ice and snow and bird damage prevention device based on overhead transmission line | |
| CN106376392A (en) | Multifunctional greenhouse system with stable structural strength | |
| CN205623525U (en) | Novel multifunctional greenhouse | |
| CN215123671U (en) | Energy-saving bird repeller driven by wind power | |
| CN219887704U (en) | Electric power temporary wire-erecting rod | |
| CN219826376U (en) | High-safety electric iron tower for field use | |
| CN216197127U (en) | Environment-friendly construction enclosure capable of being used for novel green building | |
| CN217485940U (en) | Stainless steel lightning rod | |
| CN213991340U (en) | NB-IoT-based acquisition device | |
| CN117457321A (en) | Outdoor power transformer | |
| CN216626863U (en) | Be applied to protection device of forest vegetation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |