CN109163232B - Intelligent outdoor lighting equipment who has lifesaving function based on thing networking - Google Patents
Intelligent outdoor lighting equipment who has lifesaving function based on thing networking Download PDFInfo
- Publication number
- CN109163232B CN109163232B CN201711438219.XA CN201711438219A CN109163232B CN 109163232 B CN109163232 B CN 109163232B CN 201711438219 A CN201711438219 A CN 201711438219A CN 109163232 B CN109163232 B CN 109163232B
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- Prior art keywords
- lifesaving
- box
- alarm
- motor
- outdoor lighting
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an intelligent outdoor lighting device with a lifesaving function based on the Internet of things, which comprises a lamp holder, an alarm box, a power supply and a lifesaving box, the lamp holder, the alarm box, the power supply and the life-saving box are connected in sequence, an alarm mechanism is arranged in the alarm box, the lifesaving box is internally provided with a lifesaving mechanism which comprises an air pipe, a compressed air tank, a control box and an air bag, the alarm mechanism comprises a first motor, a turntable, two connecting components and a plurality of connecting rods, the control mechanism comprises a second motor, a rotating shaft, an electromagnet, a magnetic block and a moving block, this intelligent outdoor lighting equipment with lifesaving function based on thing networking reminds the user to pay attention to water pressure through alarm mechanism, has realized the function of reporting to the police, moreover, still makes the user rise to the surface of water when meetting danger under water through lifesaving mechanism, realizes the lifesaving function.
Description
Technical Field
The invention relates to the field of outdoor lighting equipment, in particular to intelligent outdoor lighting equipment with a lifesaving function based on the Internet of things.
Background
Outdoor lighting outdoor illumination refers to illumination except indoor illumination, a diving flashlight belongs to outdoor illumination, and the diving flashlight helps to illuminate an underwater world; it is especially the light indicating language for the user to communicate underwater.
The existing diving electric torch does not have water pressure alarm, when a user submerges too deeply, water can generate larger water pressure, the user is easily injured, and moreover, when the user encounters an emergency in water, the user cannot be helped to reach the water surface, and the lifesaving effect is lacked.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent outdoor lighting equipment with the lifesaving function based on the Internet of things is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent outdoor lighting device with a lifesaving function based on the Internet of things comprises a lamp holder, an alarm box, a power supply and a lifesaving box, wherein the lamp holder, the alarm box, the power supply and the lifesaving box are sequentially connected, an alarm mechanism is arranged in the alarm box, and a lifesaving mechanism is arranged in the lifesaving box;
the lifesaving mechanism comprises an air pipe, a compressed air tank, a control box and an air bag, wherein the compressed air tank and the control box are both fixed on the inner wall of the lifesaving box, one end of the lifesaving box, which is far away from the compressed air tank, is sleeved on the air bag, the control box is communicated with the compressed air tank and the air bag through the air pipe, and the control mechanism is arranged in the control box;
the control mechanism comprises a second motor, a rotating shaft, an electromagnet, a magnetic block and a moving block, the moving block is arranged at the bottom in the control box, the magnetic block is fixed above the moving block, the second motor is fixed at the top in the control box, the second motor is in transmission connection with one end of the rotating shaft, and the electromagnet is fixedly connected with the other end of the rotating shaft;
the alarm mechanism comprises a first motor, a turntable, two connecting components and a plurality of connecting rods, wherein the first motor is fixed on the inner wall of the alarm box and is in transmission connection with the turntable;
the control box is internally provided with a PLC and an antenna, and the antenna, the first motor and the second motor are all electrically connected with the PLC.
Preferably, in order to achieve the control effect of the control box, the connecting assembly comprises a fixing rod and an elastic block, the elastic block is fixed at one end, far away from the inner wall of the alarm box, of the fixing rod, the alarm box is sleeved on the fixing rod, the elastic block is located between the two fixing rods, the alarm box is electrically connected with the lamp cap through one fixing rod, and the alarm box is electrically connected with the power supply through the other fixing rod.
Preferably, in order to avoid the looseness of the fixing rod, a supporting rod is arranged on one side of the fixing rod, which is far away from the elastic block, and the fixing rod is fixedly connected with the inner wall of the alarm box through the supporting rod.
Preferably, in order to supply power to the lamp head when the water pressure is reduced to a set value, a loop detector is arranged on one fixing rod and is electrically connected with the PLC.
Preferably, in order to detect the water pressure conveniently, a pressure sensor is arranged above the alarm box and is electrically connected with the PLC.
Preferably, in order to facilitate the movement between the electromagnet and the magnetic block through magnetic force, the second motor is a stepping motor, and the stepping angle of the second motor is 180 degrees.
Preferably, the magnetic block is a strong magnet in order to facilitate movement of the movable block.
Preferably, in order to facilitate illumination of a user, the power supply is provided with two straps, and connectors are arranged at two ends of each strap.
Preferably, in order to facilitate timely lifesaving, an emergency button is arranged on the power supply and is electrically connected with the PLC.
Preferably, a rubber layer is provided on the outer periphery of the moving block in order to improve the sealing property between the moving block and the air pipe.
The intelligent outdoor lighting equipment with the lifesaving function based on the Internet of things has the advantages that the alarm mechanism reminds a user of paying attention to water pressure, so that the alarm function is realized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an intelligent outdoor lighting device with life-saving function based on the internet of things;
fig. 2 is a schematic structural diagram of a lifesaving mechanism of the intelligent outdoor lighting equipment with lifesaving function based on the internet of things;
fig. 3 is a schematic structural diagram of a control mechanism of the intelligent outdoor lighting equipment with lifesaving function based on the internet of things;
fig. 4 is a side view of the control mechanism of the intelligent outdoor lighting equipment with lifesaving function based on the internet of things;
fig. 5 is a schematic structural diagram of an alarm mechanism of the intelligent outdoor lighting equipment with lifesaving function based on the internet of things;
fig. 6 is a schematic structural diagram of a connecting assembly of the intelligent outdoor lighting equipment with lifesaving function based on the internet of things;
in the figure: 1. the safety rescue device comprises a lamp holder, 2, an alarm box, 3, a power supply, 4, a lifesaving box, 5, an air pipe, 6, a compressed air tank, 7, a control box, 8, an air bag, 9, a first motor, 10, a rotating disc, 11, a connecting rod, 12, a second motor, 13, a rotating shaft, 14, an electromagnet, 15, a magnetic block, 16, a moving block, 17, a fixing rod, 18, an elastic block, 19 a loop detector, 20, a pressure sensor, 21, a binding band, 22, a connector, 23, an emergency button and 24 supporting rods.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an intelligent outdoor lighting device with a lifesaving function based on the internet of things comprises a lamp holder 1, an alarm box 2, a power supply 3 and a lifesaving box 4, wherein the lamp holder 1, the alarm box 2, the power supply 3 and the lifesaving box 4 are sequentially connected, an alarm mechanism is arranged in the alarm box 2, and a lifesaving mechanism is arranged in the lifesaving box 4;
this outdoor lighting equipment passes through power 3 and supplies power for lamp holder 1, makes lamp holder 1 realize the function of illumination, reminds the user to pay attention to water pressure through alarm mechanism, has realized the function of warning, makes the user rise to the surface of water when running into danger under water through lifesaving mechanism, realizes the lifesaving function.
As shown in fig. 2, the lifesaving mechanism comprises an air pipe 5, a compressed air tank 6, a control box 7 and an air bag 8, wherein the compressed air tank 6 and the control box 7 are both fixed on the inner wall of the lifesaving box 4, one end of the lifesaving box 4, which is far away from the compressed air tank 6, is sleeved on the air bag 8, the control box 7 is communicated with the compressed air tank 6 and the air bag 8 through the air pipe 5, and the control mechanism is arranged in the control box 7;
the control mechanism in the control box 7 enables the gas in the compressed gas tank 6 to inflate the air bag 8 through the gas pipe 5, so that the buoyancy of the outdoor lighting equipment is enhanced, and a user is helped to rise to the water surface.
As shown in fig. 3-4, the control mechanism includes a second motor 12, a rotating shaft 13, an electromagnet 14, a magnetic block 15 and a moving block 16, the moving block 16 is disposed at the bottom of the control box 7, the magnetic block 15 is fixed above the moving block 16, the second motor 12 is fixed at the top of the control box 7, the second motor 12 is in transmission connection with one end of the rotating shaft 13, and the electromagnet 14 is fixedly connected with the other end of the rotating shaft 13;
the second motor 12 rotates the rotating shaft 13, so that the rotating shaft 13 drives the electromagnet 14 to rotate, the polarities of the sides, close to each other, of the electromagnet 14 and the magnetic block 15 are opposite, the electromagnet 14 and the magnetic block 15 attract each other, the moving block 16 is driven to ascend, the air pipe 5 is communicated through the control box 7, the compressed air tank 6 is communicated with the air bag 8, and the purpose that the compressed air tank 6 inflates the air bag 8 is achieved.
As shown in fig. 5, the alarm mechanism includes a first motor 9, a turntable 10, two connection assemblies and a plurality of connection rods 11, the first motor 9 is fixed on the inner wall of the alarm box 2, the first motor 9 is in transmission connection with the turntable 10, the connection rods 11 are uniformly fixed on the periphery of the turntable 10, and the two connection assemblies are respectively arranged on the inner walls of the two sides of the alarm box 2;
first motor 9 makes carousel 10 rotate, drives connecting rod 11 and removes between two coupling assembling, realizes the effect that two coupling assembling pass through 11 break-make of connecting rod.
And a PLC and an antenna are arranged in the control box 7, and the antenna, the first motor 9 and the second motor 12 are electrically connected with the PLC.
The antenna can receive and transmit signals to realize wireless communication, remote control equipment such as a remote controller and a mobile phone is used for transmitting signals to the antenna, the signals are received by the antenna, and after being processed by the PLC, the first motor 9 and the second motor 12 are rotated to drive the alarm mechanism and the control mechanism according to the signal requirements, so that intellectualization is realized.
As shown in fig. 6, the connecting assembly includes a fixing rod 17 and an elastic block 18, the elastic block 18 is fixed at one end of the fixing rod 17 far from the inner wall of the alarm box 2, the alarm box 2 is sleeved on the fixing rod 17, the elastic block 18 is located between the two fixing rods 17, in the two connecting assemblies, the alarm box 2 is electrically connected with the lamp cap 1 through one fixing rod 17, the alarm box 2 is electrically connected with the power supply 3 through the other fixing rod 17, when the water pressure is too high, the turntable 10 rotates the connecting rod 11 between the two elastic blocks 18, the connecting rod 11, the two elastic blocks 18 are connected with the two fixing rods 17, the connecting rod 11, the two elastic blocks 18 and the two fixing rods 17 are conductors, so that the lamp cap 1 and the power supply 3 form a loop, the lamp cap 1 achieves a lighting effect, and the connecting rod, the lamp holder 1 and the power supply 3 are opened, the lamp light of the lamp holder 1 is extinguished, and the lamp light flicker is realized by the lamp holder 1 through the rotation of the connecting rod 11 on the rotary disc 10, so that a user is reminded to pay attention to the water pressure.
Preferably, in order to avoid the bending of the fixing rod 17, a supporting rod 24 is arranged on one side of the fixing rod 17 far away from the elastic block 18, the fixing rod 17 is fixedly connected with the inner wall of the alarm box 2 through the supporting rod 24, the connecting rod 11 extrudes the elastic block 18 to enable the fixing rod 17 to be stressed, the supporting rod 17 through the supporting rod 24 can neutralize the thrust force brought by the connecting rod 11, and the alarm effect is prevented from being influenced by the bending of the fixing rod 17.
Preferably, in order to supply power to the lamp head 1 when the water pressure is reduced to a set value, a loop detector 19 is arranged on one of the fixing rods 17, the loop detector 19 is electrically connected with the PLC, and when the water pressure is normal, the loop detector 19 provides a signal to the PLC after detecting that a loop is formed between the lamp head 1 and the power supply 3, so that the PLC controls the first motor 9 to stop rotating, and the effect of intelligently controlling the power supply of the lamp head 1 is achieved.
Preferably, in order to detect the water pressure conveniently, a pressure sensor 20 is arranged above the alarm box 2, the pressure sensor 20 is electrically connected with the PLC, when the pressure sensor 20 is triggered by the increase of the water pressure, the pressure sensor 20 provides a signal for the PLC, the PLC rotates the first motor 9 to drive the alarm mechanism, and the function of detecting the water pressure is realized.
Preferably, in order to facilitate the movement between the electromagnet 14 and the magnetic block 15 by magnetic force, the second motor 12 is a stepping motor, the stepping angle of the second motor 12 is 180 degrees, and the rotation of 180 degrees causes the magnetic poles of the rotated electromagnet 14 and the rotated magnetic block 15 to be opposite, so as to avoid that the electromagnet 14 and the magnetic block 15 cannot attract each other due to inaccurate rotation angle.
Preferably, the magnetic block 15 is a strong magnet for facilitating the movement of the moving block 16, and the strong magnet has characteristics of small size, light weight and strong magnetism, so that the attraction force between the electromagnet 14 and the magnetic block 15 can be increased, and the moving block 16 can be moved conveniently.
Preferably, in order to facilitate the illumination of the user, two straps 21 are provided on the power supply 3, connectors 22 are provided at both ends of the straps 21, and when the user works underwater, the straps 21 can be tied to the arm through the connectors 22, so that the outdoor lighting device can be worn on the arm, thereby facilitating the simultaneous work of both hands.
Preferably, in order to facilitate timely lifesaving, the power supply 3 is provided with an emergency button 23, the emergency button 23 is electrically connected with the PLC, and the emergency button 23 is pressed to provide a signal for the PLC, so that the PLC controls the second motor 12 to rotate to drive the lifesaving mechanism to operate, thereby realizing the lifesaving effect in an emergency.
Preferably, in order to improve the sealing performance between the moving block 16 and the air tube 5, a rubber layer is provided on the outer periphery of the moving block 16, and the rubber layer is soft, so that the sealing performance between the moving block 16 and the air tube 5 can be increased, and the airbag 8 can be prevented from being inflated due to air leakage.
This intelligent outdoor lighting equipment with lifesaving function based on thing networking reminds the user to pay attention to water pressure through alarm mechanism, has realized the function of reporting to the police, still makes the user rise to the surface of water when running into danger under water through lifesaving mechanism, realizes the lifesaving function.
Compared with the prior art, this intelligent outdoor lighting equipment with lifesaving function based on thing networking reminds the user to pay attention to water pressure through alarm mechanism, the function of reporting to the police has been realized, compare with current alarm mechanism, this alarm mechanism realizes alarm function through light scintillation, it is more directly perceived to report to the police, moreover, still make the user rise to the surface of water when meetting danger under water through lifesaving mechanism, realize lifesaving function, compare with current lifesaving mechanism, this lifesaving mechanism makes the user rise in aqueous through the gasbag, the lifesaving is faster.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. An intelligent outdoor lighting device with a lifesaving function based on the Internet of things comprises a lamp holder (1), an alarm box (2), a power supply (3) and a lifesaving box (4), wherein the lamp holder (1), the alarm box (2), the power supply (3) and the lifesaving box (4) are sequentially connected, and the intelligent outdoor lighting device is characterized in that an alarm mechanism is arranged in the alarm box (2), and a lifesaving mechanism is arranged in the lifesaving box (4);
the lifesaving mechanism comprises an air pipe (5), a compressed air tank (6), a control box (7) and an air bag (8), wherein the compressed air tank (6) and the control box (7) are both fixed on the inner wall of the lifesaving box (4), one end of the lifesaving box (4) far away from the compressed air tank (6) is sleeved on the air bag (8), the control box (7) is communicated with the compressed air tank (6) and the air bag (8) through the air pipe (5), and the control mechanism is arranged in the control box (7);
the control mechanism comprises a second motor (12), a rotating shaft (13), an electromagnet (14), a magnetic block (15) and a moving block (16), the moving block (16) is arranged at the bottom in the control box (7), the magnetic block (15) is fixed above the moving block (16), the second motor (12) is fixed at the top in the control box (7), the second motor (12) is in transmission connection with one end of the rotating shaft (13), and the electromagnet (14) is fixedly connected with the other end of the rotating shaft (13);
the alarm mechanism comprises a first motor (9), a rotary table (10), two connecting components and a plurality of connecting rods (11), wherein the first motor (9) is fixed on the inner wall of the alarm box (2), the first motor (9) is in transmission connection with the rotary table (10), the connecting rods (11) are uniformly fixed on the periphery of the rotary table (10), and the two connecting components are respectively arranged on the inner walls of two sides of the alarm box (2);
a PLC and an antenna are arranged in the control box (7), and the antenna, the first motor (9) and the second motor (12) are electrically connected with the PLC;
the connecting components comprise fixing rods (17) and elastic blocks (18), the elastic blocks (18) are fixed at one ends, far away from the inner wall of the alarm box (2), of the fixing rods (17), the alarm box (2) is sleeved on the fixing rods (17), the elastic blocks (18) are located between the two fixing rods (17), the alarm box (2) is electrically connected with the lamp cap (1) through one fixing rod (17) in the two connecting components, and the alarm box (2) is electrically connected with the power supply (3) through the other fixing rod (17);
a pressure sensor (20) is arranged above the alarm box (2), and the pressure sensor (20) is electrically connected with the PLC;
when water pressure was too big, carousel (10) made connecting rod (11) rotate to between two elastic block (18), connecting rod (11), two elastic block (18) and two dead lever (17) are connected, connecting rod (11), two elastic block (18) and two dead lever (17) are the conductor, thereby make lamp holder (1) and power (3) form the return circuit, make lamp holder (1) realize the illuminating effect, connecting rod (11) rotate and continue to rotate, make lamp holder (1) and power (3) open a way, lamp holder (1) light extinguishes, through the rotation of connecting rod (11) on carousel (10), make lamp holder (1) realize the light scintillation, remind the user to notice water pressure.
2. The intelligent outdoor lighting equipment with lifesaving function based on the internet of things as claimed in claim 1, wherein a side of the fixing rod (17) far away from the elastic block (18) is provided with a support rod (24), and the fixing rod (17) is fixedly connected with the inner wall of the alarm box (2) through the support rod (24).
3. The intelligent outdoor lighting equipment with lifesaving function based on the internet of things as claimed in claim 1, wherein a loop detector (19) is arranged on one of the fixing rods (17), and the loop detector (19) is electrically connected with the PLC.
4. The internet of things-based intelligent outdoor lighting equipment with lifesaving function as claimed in claim 1, wherein the second motor (12) is a stepping motor, and the step angle of the second motor (12) is 180 degrees.
5. The intelligent outdoor lighting equipment with lifesaving function based on the internet of things as claimed in claim 1, wherein the magnetic block (15) is a strong magnet.
6. The intelligent outdoor lighting equipment with lifesaving function based on the internet of things as claimed in claim 1, wherein two straps (21) are arranged on the power supply (3), and connectors (22) are arranged at two ends of each strap (21).
7. The intelligent outdoor lighting equipment with lifesaving function based on the internet of things as claimed in claim 1, wherein an emergency button (23) is arranged on the power supply (3), and the emergency button (23) is electrically connected with the PLC.
8. The intelligent outdoor lighting equipment with lifesaving function based on the internet of things as claimed in claim 1, wherein the moving block (16) is provided with a rubber layer at the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438219.XA CN109163232B (en) | 2017-12-26 | 2017-12-26 | Intelligent outdoor lighting equipment who has lifesaving function based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438219.XA CN109163232B (en) | 2017-12-26 | 2017-12-26 | Intelligent outdoor lighting equipment who has lifesaving function based on thing networking |
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| Publication Number | Publication Date |
|---|---|
| CN109163232A CN109163232A (en) | 2019-01-08 |
| CN109163232B true CN109163232B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711438219.XA Expired - Fee Related CN109163232B (en) | 2017-12-26 | 2017-12-26 | Intelligent outdoor lighting equipment who has lifesaving function based on thing networking |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539835U (en) * | 2009-03-20 | 2010-08-04 | 深圳市朗恒电子有限公司 | Mechanical rotary table type rotating light modulation device |
| CN203158219U (en) * | 2013-03-19 | 2013-08-28 | 中国舰船研究设计中心 | Underwater driving device |
| CN105438409A (en) * | 2015-12-28 | 2016-03-30 | 中国船舶重工集团公司第七○二研究所 | Second-level separable-type rescue buoy |
| CN105551181A (en) * | 2016-01-04 | 2016-05-04 | 丁铭亮 | Intelligent lifesaving product |
| CN205952258U (en) * | 2016-05-27 | 2017-02-15 | 南京工程学院 | Intelligence electron swimsuit |
| CN206218165U (en) * | 2016-09-27 | 2017-06-06 | 深圳市其真实业有限公司 | Intelligent inflatable lap belt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003287201A1 (en) * | 2002-10-28 | 2004-05-25 | William L. Courtney | Connector-coupler-locking inflate/deflate valve |
-
2017
- 2017-12-26 CN CN201711438219.XA patent/CN109163232B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539835U (en) * | 2009-03-20 | 2010-08-04 | 深圳市朗恒电子有限公司 | Mechanical rotary table type rotating light modulation device |
| CN203158219U (en) * | 2013-03-19 | 2013-08-28 | 中国舰船研究设计中心 | Underwater driving device |
| CN105438409A (en) * | 2015-12-28 | 2016-03-30 | 中国船舶重工集团公司第七○二研究所 | Second-level separable-type rescue buoy |
| CN105551181A (en) * | 2016-01-04 | 2016-05-04 | 丁铭亮 | Intelligent lifesaving product |
| CN205952258U (en) * | 2016-05-27 | 2017-02-15 | 南京工程学院 | Intelligence electron swimsuit |
| CN206218165U (en) * | 2016-09-27 | 2017-06-06 | 深圳市其真实业有限公司 | Intelligent inflatable lap belt |
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|---|---|
| CN109163232A (en) | 2019-01-08 |
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