CN111602646A - Infrared alarm device for line pole - Google Patents
Infrared alarm device for line pole Download PDFInfo
- Publication number
- CN111602646A CN111602646A CN202010418691.2A CN202010418691A CN111602646A CN 111602646 A CN111602646 A CN 111602646A CN 202010418691 A CN202010418691 A CN 202010418691A CN 111602646 A CN111602646 A CN 111602646A
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- CN
- China
- Prior art keywords
- infrared
- alarm
- refrigeration
- base
- controller
- 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.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 claims description 54
- 239000004065 semiconductor Substances 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001846 repelling effect Effects 0.000 abstract description 7
- 230000006698 induction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 241001137251 Corvidae Species 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention discloses a line rod infrared alarm device, comprising: the voice control device comprises a base, wherein a controller and a voice electric control board are fixedly arranged in the base; a body; an infrared sensing device; an alarm; the infrared induction device is fixedly arranged in the body, and the alarm is fixedly arranged on one side of the outer wall of the base through a bolt; the controller is electrically connected with the voice electric control board, the infrared sensing device and the alarm respectively; the invention is simple and efficient, the installation can be carried out in a charged way by using the hook rod to be hung and installed, the effect is obvious, in addition, the outer body is in a flat cone shape (umbrella shape) and has the wind-proof and rain-proof functions, rainwater flows down along the body during rainfall so as not to be accumulated, the windward side is reduced by the flat body, the wind resistance is reduced, the wind resistance is increased, and the infrared sensing device is arranged on the body, so that the alarm can be sent out or the sound of hawk birds can be simulated when moving objects pass through, and the bird repelling effect is achieved.
Description
Technical Field
The invention relates to the technical field of high-voltage and low-voltage power supply wire rods, in particular to a wire rod infrared alarm device.
Background
In early spring every year, magpies are in a busy season in which nests, tree tips are fragile and rare in early spring, most magpies are caused to camp on a nest on a wire pole of a high-voltage and low-voltage power supply circuit, when the magpies meet precipitation weather, the circuit is connected with electricity to cause circuit tripping, great trouble and loss are brought to power consumers, and the existing bird repelling device is provided with a bird repelling awl, a bird repelling windmill and the like.
However, the existing bird-driving cone has an unsatisfactory effect in the practical application process, some magpies even stick the bird-driving cone in a nest, the bird-driving windmill needs to be installed in a power failure mode, the power failure cost of a high-voltage line is too high, the power failure cost is not beneficial to electricity customers, the power failure complaint of the customers is easily caused, and the use and implementation are complicated.
Disclosure of Invention
The invention aims to provide a line rod infrared alarm device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: infrared alarm device of line pole includes:
the voice control device comprises a base, wherein a controller and a voice electric control board are fixedly arranged in the base;
a body;
an infrared sensing device;
an alarm;
the infrared induction device is fixedly arranged in the body, and the alarm is fixedly arranged on one side of the outer wall of the base through a bolt;
the controller is electrically connected with the voice electric control board, the infrared sensing device and the alarm respectively.
Preferably, the method further comprises the following steps:
the refrigeration mechanism comprises a refrigeration shell, cavities are formed in two sides of the inner wall of the refrigeration shell, semiconductor refrigeration sheets are embedded in the cavities, a temperature sensor is fixedly installed at the bottom end inside the refrigeration shell, inner cooling fins are fixedly installed on two sides of the inner wall of the refrigeration shell, outer cooling fins are fixedly installed on two sides of the outer wall of the refrigeration shell, and a fan is fixedly installed on one side of the outer wall of each outer cooling fin;
the infrared induction device is fixedly arranged in the refrigeration shell;
the controller is electrically connected with the fan, the semiconductor refrigerating sheet and the temperature sensor respectively.
Preferably, the method further comprises the following steps:
a power supply circuit board;
a power supply module;
the power supply module is electrically connected with the controller, the voice electric control board, the infrared sensing device, the alarm, the fan, the semiconductor refrigerating sheet and the temperature sensor through the power supply circuit board.
Preferably, the method further comprises the following steps:
a hoisting ring;
wherein, rings fixed mounting is in ware body top.
Preferably, the method further comprises the following steps:
a magnetic attraction sheet;
the magnetic attraction piece is embedded on the surface of the bottom end of the base.
Preferably, the method further comprises the following steps:
controlling the relay;
the control relay is fixedly arranged in the base;
and the control relay is electrically connected with the controller.
Preferably, the base and the body are both in a flat cone structure.
Preferably, the body is made of polyethylene material.
Preferably, a sealing gasket is embedded at the joint of the outer radiating fin and the transformer body.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is simple and efficient, the installation utilizes the hook rod to be hung and installed, and the installation can be carried out in a charged way, and the effect is obvious.
2. The flat type rain-proof wind-proof rain-proof device has the advantages that the outer body is in the shape of a flat cone (umbrella shape), the wind-proof rain-proof function is achieved, rainwater flows down along with the device body during rainfall, the rainwater cannot be accumulated, the windward side is reduced due to the flat device body, wind resistance is reduced, and the wind-proof capacity is improved.
3. According to the bird repelling device, the infrared sensing device is arranged on the device body, so that an alarm can be given out or the sound of hawk birds can be simulated when moving objects pass through the device, and the bird repelling effect is achieved.
4. According to the invention, through the installed refrigeration mechanism, when the temperature sensor detects that the temperature in the refrigeration shell is overhigh in actual use, the controller can control the fan and the semiconductor refrigeration piece to work, the semiconductor refrigeration piece can reduce the temperature in the refrigeration shell when working, so that the infrared sensing device can work in a low-temperature environment, and after refrigeration, the infrared sensing device can shorten the response time and improve the detection sensitivity, thereby achieving a more accurate alarm effect and avoiding the influence of overhigh temperature on the normal work of the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic view of the refrigeration mechanism of the present invention;
fig. 6 is a schematic diagram of a component frame structure according to the present invention.
In the figure: 10-a base; 11-a controller; 12-a power supply circuit board; 13-a voice electric control board; 14-a control relay; 20-a body; 30-a hoisting ring; 40-an infrared sensing device; 50-an alarm; 60-magnetic attraction pieces; 70-a refrigeration mechanism; 71-a refrigeration shell; 72-external heat-dissipating sheet; 73-a fan; 74-semiconductor chilling plates; 75-inner fins; 76-a cavity; 77-temperature sensor; 80-power supply module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, the present invention provides a technical solution: infrared alarm device of line pole includes: a base 10, a body 20, an infrared sensing device 40 and an alarm 50.
Further, the infrared sensing device 40 employs an infrared sensor of SE 2470.
The infrared sensing device 40 is fixedly installed inside the body 20, and the alarm 50 is fixedly installed on one side of the outer wall of the base 10 through bolts.
Further, the emitting end of the infrared sensing device 40 is located on the outer wall surface of the body 20, and the tail of the infrared sensing device 40 is located in the refrigeration shell 71.
The controller 11 is electrically connected to the voice electric control board 13, the infrared sensing device 40 and the alarm 50.
Further, the voice electronic control board 13 adopts an LD3320 voice module.
Further, the voice control board 13 is used for recording the hawk bird song and then playing the hawk bird song through the alarm 50.
Wherein, a controller 11 and a voice electric control board 13 are fixedly installed inside the base 10.
Further, the controller 11 is of a model STM32F103R 8.
Wherein, still include: a power supply circuit board 12 and a power supply module 80.
The power supply module 80 is electrically connected to the controller 11, the voice control board 13, the infrared sensing device 40, the alarm 50, the fan 73, the semiconductor cooling plate 74 and the temperature sensor 77 through the power supply circuit board 12.
Further, the power supply module 80 selects a storage power source such as an electronic or battery.
Wherein, still include: a suspension ring 30.
Further, the hoist ring 30 is used to suspend the apparatus.
Wherein, the hanging ring 30 is fixedly installed at the top end of the body 20.
Wherein, still include: a magnetically attractable piece 60.
Further, the magnetic attraction piece 60 is used to fix the body 20 to the pole cross arm, so that the body is fixed.
Wherein, the magnetic attraction sheet 60 is embedded on the bottom surface of the base 10.
Further, the bottom end surface of the magnetic attraction piece 60 is flush with the bottom end surface of the base 10 for close contact between the magnetic attraction piece 60 and the cross arm of the line pole.
Wherein, still include: the relay 14 is controlled.
The control relay 14 is fixedly installed inside the base 10.
Wherein, the control relay 14 is electrically connected with the controller 11.
Wherein, the base 10 and the body 20 are both flat cone structures.
Furthermore, the flat cone-shaped (umbrella-shaped) ware body is windproof and rainproof, rainwater flows down along with the ware body during rainfall so as not to be accumulated, and the flat ware body 20 enables the windward side to be reduced, thereby reducing wind resistance and increasing wind resistance.
Wherein, the body 20 is made of polyethylene material.
Further, the body 20 is made of polyethylene with dielectric property, so that the body is economical and insulating, and the weight of the body 20 is reduced, so that the body is more convenient to hang.
By combining the above embodiments, when a moving object passes through the device, the infrared ray emitted by the infrared sensing device 40 senses the object and then transmits the information to the controller 11, and the controller 11 processes and analyzes the received signal information and then controls the alarm 50 to give an alarm, wherein the time of the alarm is 30s, so that the bird repelling effect is achieved.
Example 2:
referring to fig. 5 and 6, the present invention provides a technical solution: infrared alarm device of line pole includes: a refrigeration mechanism 70.
Wherein, refrigeration mechanism 70 includes refrigeration shell 71, cavity 76 has been seted up to refrigeration shell 71 inner wall both sides, cavity 76 is inside to be inlayed and is had semiconductor refrigeration piece 74, the inside bottom fixed mounting of refrigeration shell 71 has temperature sensor 77, heat dissipation piece 75 in the refrigeration shell 71 inner wall both sides fixed mounting, refrigeration shell 71 outer wall both sides fixed mounting has outer heat dissipation piece 72, and outer terminal surface and refrigeration shell 71 terminal surface of outer heat dissipation piece 72 flush, and contacts between outer heat dissipation piece 72 and the semiconductor refrigeration piece 74, and the heat that produces when outer heat dissipation piece 72 can adsorb semiconductor refrigeration piece 74 and refrigerate, outer heat dissipation piece 72 outer wall one side fixed mounting has fan 73, and fan 73 is located refrigeration shell 71 outsidely, and fan 73's effect is with the quick heat of outer heat dissipation piece 72 absorption to the air of discharging.
Further, when temperature sensor 77 detects the high temperature in refrigeration shell 71, controller 11 then can control fan 73 and semiconductor refrigeration piece 74 and carry out work, the inside temperature of refrigeration shell 71 can be reduced to semiconductor refrigeration piece 74 during operation, then enable infrared sensing device 40 and be in work under a microthermal environment, through the refrigeration, infrared sensing device 40 can shorten response time, improve detectivity, thereby reach more accurate alarm effect, avoid the high temperature and influence the device's normal work.
Further, the outer heat dissipation fins 72 and the inner heat dissipation fins 75 are both dense-tooth-shaped aluminum heat dissipation fins.
Further, the semiconductor refrigerating plate 74 adopts a TEC3-22908 type three-stage semiconductor refrigerating plate,
wherein the model of the temperature sensor 77 is ML 150.
Further, a temperature sensor 77 is used to enable detection of the ambient temperature within the refrigeration shell 71.
Further, a temperature value is set in advance in the controller 11.
The refrigeration shell 71 is fixedly installed at the bottom end inside the body 20, and the infrared sensing device 40 is fixedly installed inside the refrigeration shell 71.
The controller 11 is electrically connected to the fan 73, the semiconductor cooling plate 74 and the temperature sensor 77.
Wherein, a sealing gasket is embedded at the joint of the outer heat dissipation sheet 72 and the body 20.
Further, the sealing performance of the joint of the outer heat dissipation fin 72 and the vessel body 20 is improved, and rainwater and dust are prevented from entering the interior of the vessel body 20.
Synthesize above embodiment, when temperature sensor 77 detected the high temperature in the refrigeration shell 71, controller 11 then can control fan 73 and semiconductor refrigeration piece 74 and carry out work, the inside temperature of refrigeration shell 71 can be reduced to semiconductor refrigeration piece 74 during operation, then enable infrared sensing device 40 and be in work under a microthermal environment, through refrigeration, infrared sensing device 40 can shorten response time, improve detectivity, thereby reach more accurate alarm effect, avoid the high temperature and influence the device's normal work.
In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus may be implemented in other ways. The welding or screwing or winding of the parts to be welded or screwed together as shown or discussed can be assisted by means of devices such as welding torches, screwing with wrenches, etc., and the parts of the device can be made of various materials, such as metal materials, for example, aluminum alloys, steel and copper, by casting or by mechanical stamping.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. Infrared alarm device of line pole, its characterized in that includes:
the voice control device comprises a base (10), wherein a controller (11) and a voice electric control board (13) are fixedly installed in the base (10);
a body (20);
an infrared sensing device (40);
an alarm (50);
the infrared sensing device (40) is fixedly arranged inside the body (20), and the alarm (50) is fixedly arranged on one side of the outer wall of the base (10) through a bolt;
the controller (11) is electrically connected with the voice electric control board (13), the infrared sensing device (40) and the alarm (50) respectively.
2. The mast infrared alarm device of claim 1, further comprising:
the refrigerator comprises a refrigeration mechanism (70), wherein the refrigeration mechanism (70) comprises a refrigeration shell (71), cavities (76) are formed in two sides of the inner wall of the refrigeration shell (71), semiconductor refrigeration sheets (74) are embedded in the cavities (76), a temperature sensor (77) is fixedly mounted at the bottom end in the refrigeration shell (71), inner cooling fins (75) are fixedly mounted on two sides of the inner wall of the refrigeration shell (71), outer cooling sheets (72) are fixedly mounted on two sides of the outer wall of the refrigeration shell (71), and a fan (73) is fixedly mounted on one side of the outer wall of each outer cooling sheet (72);
the refrigeration shell (71) is fixedly arranged at the bottom end in the device body (20), and the infrared sensing device (40) is fixedly arranged in the refrigeration shell (71);
the controller (11) is electrically connected with the fan (73), the semiconductor refrigeration piece (74) and the temperature sensor (77) respectively.
3. The mast infrared alarm device of claim 1, further comprising:
a power supply circuit board (12);
a power supply module (80);
the power supply module (80) is electrically connected with the controller (11), the voice electric control board (13), the infrared sensing device (40), the alarm (50), the fan (73), the semiconductor refrigerating sheet (74) and the temperature sensor (77) through the power supply circuit board (12).
4. The mast infrared alarm device of claim 1, further comprising:
a lifting ring (30);
wherein, the hoisting ring (30) is fixedly arranged at the top end of the device body (20).
5. The infrared alarm device of claim 1, wherein: further comprising:
a magnetic attraction sheet (60);
wherein, the magnetic attraction sheet (60) is embedded on the bottom end surface of the base (10).
6. The infrared alarm device of claim 1, wherein: further comprising:
a control relay (14);
the control relay (14) is fixedly arranged in the base (10);
wherein, the control relay (14) is electrically connected with the controller (11).
7. The infrared alarm device of claim 1, wherein: the base (10) and the transformer body (20) are both in flat cone structures.
8. The infrared alarm device of claim 1, wherein: the body (20) is made of polyethylene material.
9. The infrared alarm device of claim 2, characterized in that: and a sealing gasket is embedded at the joint of the outer radiating fin (72) and the transformer body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010418691.2A CN111602646A (en) | 2020-05-18 | 2020-05-18 | Infrared alarm device for line pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010418691.2A CN111602646A (en) | 2020-05-18 | 2020-05-18 | Infrared alarm device for line pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111602646A true CN111602646A (en) | 2020-09-01 |
Family
ID=72199965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010418691.2A Pending CN111602646A (en) | 2020-05-18 | 2020-05-18 | Infrared alarm device for line pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111602646A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136452A (en) * | 2021-10-08 | 2022-03-04 | 中国安全生产科学研究院 | Thermostable detection driver and infrared detector applying same |
| CN114158180A (en) * | 2021-10-08 | 2022-03-08 | 中国安全生产科学研究院 | Driver with heat dissipation function and infrared detector applying same |
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| CN104700536A (en) * | 2015-04-07 | 2015-06-10 | 成都爱可信科技有限公司 | Outdoor important facility safety protection device |
| CN205567595U (en) * | 2016-04-27 | 2016-09-14 | 赵京保 | Efficient transmission facility bird repellent device |
| CN110473381A (en) * | 2019-07-29 | 2019-11-19 | 江苏农林职业技术学院 | A kind of stranded interior emergency alarm emergency device of the summer children based on technology of Internet of things |
| CN209931313U (en) * | 2019-04-13 | 2020-01-14 | 付志强 | Bird damage detection device is prevented to transmission line |
| CN210298343U (en) * | 2019-01-29 | 2020-04-10 | 上海久合机电工程成套公司 | Novel electromechanical device's heat dissipation protection device |
-
2020
- 2020-05-18 CN CN202010418691.2A patent/CN111602646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700536A (en) * | 2015-04-07 | 2015-06-10 | 成都爱可信科技有限公司 | Outdoor important facility safety protection device |
| CN205567595U (en) * | 2016-04-27 | 2016-09-14 | 赵京保 | Efficient transmission facility bird repellent device |
| CN210298343U (en) * | 2019-01-29 | 2020-04-10 | 上海久合机电工程成套公司 | Novel electromechanical device's heat dissipation protection device |
| CN209931313U (en) * | 2019-04-13 | 2020-01-14 | 付志强 | Bird damage detection device is prevented to transmission line |
| CN110473381A (en) * | 2019-07-29 | 2019-11-19 | 江苏农林职业技术学院 | A kind of stranded interior emergency alarm emergency device of the summer children based on technology of Internet of things |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136452A (en) * | 2021-10-08 | 2022-03-04 | 中国安全生产科学研究院 | Thermostable detection driver and infrared detector applying same |
| CN114158180A (en) * | 2021-10-08 | 2022-03-08 | 中国安全生产科学研究院 | Driver with heat dissipation function and infrared detector applying same |
| CN114136452B (en) * | 2021-10-08 | 2023-09-05 | 中国安全生产科学研究院 | Thermally stable detection driver and infrared detector using same |
| CN114158180B (en) * | 2021-10-08 | 2023-09-05 | 中国安全生产科学研究院 | Driver with heat dissipation function and infrared detector applying driver |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200901 |
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