CN209561807U - A kind of intelligent switch socket - Google Patents

A kind of intelligent switch socket Download PDF

Info

Publication number
CN209561807U
CN209561807U CN201920251706.3U CN201920251706U CN209561807U CN 209561807 U CN209561807 U CN 209561807U CN 201920251706 U CN201920251706 U CN 201920251706U CN 209561807 U CN209561807 U CN 209561807U
Authority
CN
China
Prior art keywords
switch socket
intelligent switch
groups
front cover
socket
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
Application number
CN201920251706.3U
Other languages
Chinese (zh)
Inventor
邓渝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Baisamrt Technology Co Ltd
Original Assignee
Shenzhen Baisamrt Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Baisamrt Technology Co Ltd filed Critical Shenzhen Baisamrt Technology Co Ltd
Priority to CN201920251706.3U priority Critical patent/CN209561807U/en
Application granted granted Critical
Publication of CN209561807U publication Critical patent/CN209561807U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Switch Cases, Indication, And Locking (AREA)

Abstract

The utility model discloses a kind of intelligent switch sockets, including 86 box bases and several groups switch key, 86 box base is internally provided with ZIGBEE module, WIFI module, PCB circuit board and 2.4GHZ antenna, and the ZIGBEE module, WIFI module and 2.4GHZ antenna are connect with PCB circuit board;86 box base is for the electronic device inside protective switch socket.A kind of intelligent switch socket described in the utility model, firstly, intelligent switch socket can be controlled remotely, it solves the problems, such as to frequently encounter in family and forgets to turn off the switch socket, the energy is saved, and the surface of people's cleaning switch socket can be convenient for, and the interface of socket can rotate, two interfaces can be converted to by three interfaces, be convenient for people to use, finally, can also automatic detection switch socket whether overpower is run, security risk is reduced, better prospect of the application is brought.

Description

A kind of intelligent switch socket
Technical field
The utility model relates to Internet of Things and smart home field, in particular to a kind of intelligent switch socket.
Background technique
With the rapid development of society, the horizontal continuous raising of people's lives, the energy saving consciousness of people and people Living standard in the continuous improvement, various electric appliances are also constantly occurring, in order to reduce electric appliance consumption electricity, People have invented switch socket, and people can connect or disconnect the power supply of electric appliance by switch socket, with the development of science and technology, people Requirement for switch socket it is higher and higher, cause existing switch socket to can not meet the requirement of people;
There are certain drawbacks in existing switch socket, firstly, existing switch socket must people when using when in use Be turned off manually or open switch, often there are people and forget the case where turning off the switch, it is inconvenient to use also, existing Switch socket can accumulate a large amount of dust on socket after a period of use, and dust is located at the angle of socket and roofing, no People are facilitated to clear up, secondly, existing switch socket socket is fixed, the switch socket of three sockets can only connect the electricity of three sockets Device, needs to open up multiple groups switch socket, and when use is inconvenient, finally, the power of existing electrical equipment is increasing, Ren Men It using often emergent power excessive the case where causing switch socket and line related to damage when switch, handles more troublesome, is This, it is proposed that a kind of intelligent switch socket.
Utility model content
The main purpose of the utility model is to provide a kind of intelligent switch sockets, can effectively solve in background technique Problem.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of intelligent switch socket, including 86 box bases and several groups switch key, the inside setting of 86 box base There are ZIGBEE module, WIFI module, PCB circuit board and 2.4GHZ antenna, the ZIGBEE module, WIFI module and 2.4GHZ Antenna is connect with PCB circuit board;
86 box base is for the electronic device inside protective switch socket;
The switch key is used to open and close the power supply on socket;
The ZIGBEE module and WIFI module for realizing switch socket wireless telecommunications;
The 2.4GHZ antenna is used to occur the frequency band signals of 2.4GHZ.
Preferably, 86 box base includes front cover and three pedestals, and the front cover and three pedestals are bolted Connection, the several groups switch key are located at the leading exterior surface of front cover close to upper end position, the back end outer surface of the front cover It is bolted and three groups of fixed plates is installed, the middle position of fixed plate described in three groups is movably installed with rotating block.
Preferably, the inside of the rotating block at the both ends offers two groups of loose slots, the front of loose slot described in two groups and Rear is provided with bearing, and the loose slot inside is movably installed with two groups of spill spin blocks, the rotating block at the both ends by bearing Inside offer three interfaces, the fire-wire interfaces and zero line interface of three interface are located inside two groups of spill spin blocks, The inside of the rotating block in the middle position offers two interfaces.
Preferably, the side that the leading exterior surface of the front cover is located at three groups of rotating blocks is fixedly installed with LED instruction Lamp, the leading exterior surface of the front cover are pasted with luminescent film, and the outer surface of the luminescent film is pasted with hydrophobic lotus-leaf film.
Preferably, the upper end outer surface middle position of the front cover offers fixing groove, and the front cover is solid by fixing groove Dingan County is equipped with dust board, and the back end outer surface of the dust board is fixedly installed with rubber pad, the lower end outer surface of the dust board It is fixedly installed with vertical plate close to back-end location, the leading exterior surface of the vertical plate is fixedly installed with elastic slice close to end positions.
Preferably, the inside of 86 box base is additionally provided with buzzer, timing module and miniature current sensor, described Miniature current sensor is connect with buzzer and switch key, and the timing module is connect with switch key;
The miniature current sensor is used to detect electric current when intelligent switch socket uses by interface;
The buzzer breaks down for sounding an alarm prompt people's intelligent switch socket;
The timing module is for time opening and closes intelligent switch socket.
Preferably, the timing module uses electronic timer module, the model of the electronic timer module BETL02C, the model CKSR25-NP of the miniature current sensor, the model HYG8503A of the buzzer.
Preferably, three pedestal can also be one of pedestal, bigeminy pedestal, tetrad pedestal, 5-linked pedestal, three One end of the group rotating block is run through front cover and is flexibly connected with front cover, and the leading exterior surface of rotating block described in described three groups is close Outer fix is fixedly installed with rubber gasket.
Compared with prior art, the utility model provides a kind of intelligent switch socket, have the following beneficial effects: this one Kind intelligent switch socket,
1, by the ZIGBEE module and WIFI module of setting, so that switch socket has wireless communication capability, by setting The 2.4GHZ antenna set, so that switch socket has the ability of transmitting 2.4GHZ frequency band signals, so that people can be long-range Wireless control is carried out to switch socket, remotely turns off the switch socket, solves to frequently encounter in family and forgets to turn off the switch socket Problem saves the energy, and ZIGBEE module can make communication more stable;
2, by the dust board of setting, dust board is mounted on switch socket by when use, and dust board can block switch The dust of socket upper end, people will can directly press elastic slice when cleaning, and dust board is taken off cleaning upwards, and when installation is direct By the vertical plate alignment and fixation slot of dust board lower end, dust board is then pressed, so that elastic slice enters in fixing groove, comparison side Just;
3, by the rotating block of setting and spill spin block, when the plug volume of electric appliance is bigger, people can be with rotary motion Block, so that entire socket inclination, is convenient for people to use, and in use, spill spin block can be rotated, so that two groups of three socket lower end Inclination socket becomes vertical direction, and people can be charged using electric appliance of the socket on vertical direction to two sockets, comparison side Just;
4, by the miniature current sensor of setting, miniature current sensor is able to detect the size of current for flowing through socket, Buzzer can be connected when electric current is more than the tolerance range of route, buzzer can sound an alarm prompt people, while corresponding slotting The switch starting of mouth, voluntarily closes corresponding socket, avoids electric current is excessive from leading to route high power work and damage, avoid endangering Dangerous situation, and when routine use switch socket switch socket can also be set by the timing module inside switch socket Working time, use is more convenient, and more intelligently, and entire intelligent switch socket is relatively simple for structure, easy to operate, makes It is more preferable relative to traditional approach with effect, meet the requirement of people, it is more practical.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of intelligent switch socket of the utility model;
Fig. 2 is the structure chart of dust board in a kind of intelligent switch socket of the utility model;
Fig. 3 is the local structural graph of front cover in a kind of intelligent switch socket of the utility model;
Fig. 4 is the structure chart of 86 box bases in a kind of intelligent switch socket of the utility model;
Fig. 5 is the local structural graph of 86 box bases in a kind of intelligent switch socket of the utility model;
Fig. 6 is the whole side view of 86 box bases in a kind of intelligent switch socket of the present invention.
In figure: 1,86 box base;2, switch key;3, ZIGBEE module;4, WIFI module;5, PCB circuit board;6, 2.4GHZ antenna;7, front cover;8, three pedestal;9, fixed plate;10, rotating block;11, spill spin block;12, LED light;13, night Light film;14, hydrophobic lotus-leaf film;15, fixing groove;16, dust board;17, rubber pad;18, vertical plate;19, elastic slice;20, buzzer; 21, timing module;22, miniature current sensor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
As shown in Figs. 1-5, a kind of intelligent switch socket, including 2,86 box base of 86 box bases 1 and several groups switch key 1 is internally provided with ZIGBEE module 3, WIFI module 4, PCB circuit board 5 and 2.4GHZ antenna 6, ZIGBEE module 3, WIFI Module 4 and 2.4GHZ antenna 6 are connect with PCB circuit board 5;
86 box bases 1 are for the electronic device inside protective switch socket;
Switch key 2 is used to open and close the power supply on socket;
ZIGBEE module 3 and WIFI module 4 for realizing switch socket wireless telecommunications;
2.4GHZ antenna 6 is used to occur the frequency band signals of 2.4GHZ.
By the ZIGBEE module 3 and WIFI module 4 of setting, so that switch socket has wireless communication capability, by setting The 2.4GHZ antenna 6 set, so that switch socket has the ability of transmitting 2.4GHZ frequency band signals, so that people can be long-range Wireless control is carried out to switch socket, remotely turns off the switch socket, solves to frequently encounter in family and forgets to turn off the switch socket Problem saves the energy, and ZIGBEE module 3 can make communication more stable.
Embodiment 2
As shown in figures 1 to 6, a kind of intelligent switch socket, on the basis of embodiment 1,
The upper end outer surface middle position of front cover 7 offers fixing groove 15, and front cover 7 is fixedly installed with gear by fixing groove 15 Dirt plate 16, the back end outer surface of dust board 16 are fixedly installed with rubber pad 17, and the lower end outer surface of dust board 16 is close to rear end position It sets and is fixedly installed with vertical plate 18, the leading exterior surface of vertical plate 18 is fixedly installed with elastic slice 19 close to end positions.
The side that the leading exterior surface of front cover 7 is located at three groups of rotating blocks 10 is fixedly installed with LED light 12, front cover 7 Leading exterior surface be pasted with luminescent film 13, the outer surface of luminescent film 13 is pasted with hydrophobic lotus-leaf film 14, and luminescent film 13 is at night It can shine, people is facilitated to see socket position clearly, hydrophobic lotus-leaf film 14 enables to the non-sticky greasy dirt of receptacle face.
By the dust board 16 of setting, dust board 16 is mounted on switch socket by when use, and dust board 16 can block The dust of switch socket upper end, people will can directly press elastic slice 19 when cleaning, and dust board 16 is taken off cleaning upwards, pacify Directly by the 18 alignment and fixation slot 15 of vertical plate of 16 lower end of dust board when dress, dust board 16 is then pressed, so that elastic slice 19 enters admittedly Determine in slot 15, it is more convenient.
Embodiment 3
As shown in Figs. 1-5, a kind of intelligent switch socket, 86 box bases 1 include front cover 7 and three pedestals 8, front cover 7 and three Connection pedestal 8 is bolted to connection, and several groups switch key 2 is located at the leading exterior surface of front cover 7 close to upper end position, front cover 7 back end outer surface, which is bolted, is equipped with three groups of fixed plates 9, and the middle position of three groups of fixed plates 9 is movably installed with Rotating block 10.
The inside of the rotating block 10 at both ends offers two groups of loose slots, and the front and back of two groups of loose slots is provided with axis It holds, two groups of spill spin blocks 11 is movably installed with by bearing inside loose slot, the inside of the rotating block 10 at both ends offers three grafting Mouthful, the fire-wire interfaces and zero line interface of three interfaces are located inside two groups of spill spin blocks 11, the rotating block 10 in middle position Inside offers two interfaces.
By the rotating block 10 and spill spin block 11 of setting, when the plug volume of electric appliance is bigger, people, which can rotate, to be turned Motion block 10, so that entire socket inclination, is convenient for people to use, and in use, spill spin block 11 can be rotated, so that under three sockets Two groups of inclination sockets are held to become vertical direction, people can be charged using electric appliance of the socket on vertical direction to two sockets, It is more convenient.
Embodiment 4
As shown in Figs. 1-5, the inside of a kind of intelligent switch socket, 86 box bases 1 is additionally provided with buzzer 20, timing module 21 and miniature current sensor 22, miniature current sensor 22 connect with buzzer 20 and switch key 2, timing module 21 with open Close button 2 connects;
Miniature current sensor 22 is used to detect electric current when intelligent switch socket uses by interface;
Buzzer 20 breaks down for sounding an alarm prompt people's intelligent switch socket;
Timing module 21 is for time opening and closes intelligent switch socket.
Timing module 21 uses electronic timer module, the model BETL02C of electronic timer module, and micro electric is spread The model CKSR25-NP of sensor 22, the model HYG8503A of buzzer 20.
Three pedestals 8 can also be one of pedestal, bigeminy pedestal, tetrad pedestal, 5-linked pedestal, three groups of rotating blocks 10 One end run through front cover 7 and be flexibly connected with front cover 7, the leading exterior surface of three groups of rotating blocks 10 is close to the fixed peace of outer fix Equipped with rubber gasket.
By the miniature current sensor 22 of setting, miniature current sensor 22 be able to detect flow through socket electric current it is big It is small, buzzer 20 can be connected when electric current is more than the tolerance range of route, buzzer 20 can sound an alarm prompt people, same to phase The switch for the socket answered starts, and voluntarily closes corresponding socket, avoids electric current is excessive from leading to route high power work and damage, avoid It causes danger situation, and can also be set open by the timing module 21 inside switch socket when routine use switch socket The working time of socket is closed, use is more convenient, and more intelligently, and entire intelligent switch socket is relatively simple for structure, grasps Facilitate, using effect is more preferable relative to traditional approach, meets the requirement of people, more practical.
It should be noted that the utility model is a kind of intelligent switch socket, in use, people can be with push switch key 2 so that intelligent switch socket is powered, socket can normal use, in use process, the LED light on intelligent switch socket 12 are always maintained at the state of being always on, and after use, people press switch key 2 again, and intelligent switch socket, which is powered, to be powered off, when people forget When note turns off the switch, people can pass through the ZIGBEE module 3 and WIFI module inside mobile device remote connection switch socket 4, the mutual transmission of information is carried out by 2.4GHZ antenna 6 and switch, the closing of remote control switch socket solves in family It frequently encounters and forgets the problem of turning off the switch socket, save the energy, and ZIGBEE module 3 can make communication more stable, If people needed to be powered before going out there are also household electrical appliances, timing module can be passed through by mobile device control switch socket 21 set the time of intelligent switch socket closing, without individually turning off the switch socket, and do not have to worry that accident occurs, compare It is practical;
Dust board 16 is mounted on switch socket, dust board 16 can block by people when using intelligent switch socket The dust of switch socket upper end, people will can directly press elastic slice 19 when cleaning, and dust board 16 is taken off cleaning upwards, pacify Directly by the 18 alignment and fixation slot 15 of vertical plate of 16 lower end of dust board when dress, dust board 16 is then pressed, so that elastic slice 19 enters admittedly Determine in slot 15, it is more convenient;
People can rotate spill spin block 11, so that two groups of three socket lower end inclination socket when using intelligent switch socket Becoming vertical direction, people can be charged using electric appliance of the socket on vertical direction to two sockets, and it is more convenient, work as electric appliance Plug volume it is bigger when, people can be with rotary motion block 10, so that the inclination of entire socket, be convenient for people to use;
For people during using intelligent switch socket, miniature current sensor 22 is able to detect the electric current for flowing through socket Size can connect buzzer 20 when electric current is more than the tolerance range of route, and buzzer 20 can sound an alarm prompt people, simultaneously The switch starting of corresponding socket, voluntarily closes corresponding socket, avoids electric current is excessive from leading to route high power work and damage, keep away Exempt from the situation of causing danger, more intelligently, and relatively simple for structure, easy to operate, the using effect of entire intelligent switch socket It is more preferable relative to traditional approach, meet the requirement of people, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (8)

1. a kind of intelligent switch socket, including 86 box bases (1) and several groups switch key (2), it is characterised in that: 86 box Pedestal (1) is internally provided with ZIGBEE module (3), WIFI module (4), PCB circuit board (5) and 2.4GHZ antenna (6), described ZIGBEE module (3), WIFI module (4) and 2.4GHZ antenna (6) are connect with PCB circuit board (5);
86 box base (1) is for the electronic device inside protective switch socket;
The switch key (2) is used to open and close the power supply on socket;
The ZIGBEE module (3) and WIFI module (4) for realizing switch socket wireless telecommunications;
The 2.4GHZ antenna (6) is used to occur the frequency band signals of 2.4GHZ.
2. a kind of intelligent switch socket according to claim 1, it is characterised in that: 86 box base (1) includes front cover (7) He Sanlian pedestal (8), front cover (7) the He Sanlian pedestal (8) are bolted to connection, the several groups switch key (2) for the leading exterior surface positioned at front cover (7) close to upper end position, the back end outer surface of the front cover (7) is bolted peace Equipped with three groups of fixed plates (9), the middle position of fixed plate described in three groups (9) is movably installed with rotating block (10).
3. a kind of intelligent switch socket according to claim 2, it is characterised in that: the rotating block (10) at the both ends it is interior Portion offers two groups of loose slots, and the front and back of loose slot described in two groups is provided with bearing, passes through inside the loose slot Bearing is movably installed with two groups of spill spin blocks (11), and the inside of the rotating block (10) at the both ends offers three interfaces, and described three The fire-wire interfaces and zero line interface of interface are located at two groups of spill spin blocks (11) inside, the rotating block (10) in the middle position Inside offer two interfaces.
4. a kind of intelligent switch socket according to claim 3, it is characterised in that: the leading exterior surface of the front cover (7) It is fixedly installed with LED light (12) positioned at the side of three groups of rotating blocks (10), the leading exterior surface of the front cover (7) is pasted Have luminescent film (13), the outer surface of the luminescent film (13) is pasted with hydrophobic lotus-leaf film (14).
5. a kind of intelligent switch socket according to claim 2, it is characterised in that: the upper end outer surface of the front cover (7) Middle position offers fixing groove (15), and the front cover (7) is fixedly installed with dust board (16), the gear by fixing groove (15) The back end outer surface of dirt plate (16) is fixedly installed with rubber pad (17), and the lower end outer surface of the dust board (16) is close to rear end position It sets and is fixedly installed with vertical plate (18), the leading exterior surface of the vertical plate (18) is fixedly installed with elastic slice close to end positions (19)。
6. a kind of intelligent switch socket according to claim 1, it is characterised in that: the inside of 86 box base (1) is also It is provided with buzzer (20), timing module (21) and miniature current sensor (22), the miniature current sensor (22) and bee It rings device (20) and switch key (2) connection, the timing module (21) connect with switch key (2);
The miniature current sensor (22) is used to detect electric current when intelligent switch socket uses by interface;
The buzzer (20) is broken down for sounding an alarm prompt people's intelligent switch socket;
The timing module (21) is for time opening and closes intelligent switch socket.
7. a kind of intelligent switch socket according to claim 6, it is characterised in that: the timing module (21) uses electronics Timer module, the model BETL02C of the electronic timer module, the model of the miniature current sensor (22) CKSR25-NP, the model HYG8503A of the buzzer (20).
8. a kind of intelligent switch socket according to claim 2, it is characterised in that: three pedestal (8) can also be Front cover (7) are run through in one of pedestal, bigeminy pedestal, tetrad pedestal, 5-linked pedestal, one end of rotating block described in three groups (10) It is flexibly connected with front cover (7), the leading exterior surface of rotating block (10) described in described three groups is fixedly installed with close to outer fix Rubber gasket.
CN201920251706.3U 2019-02-28 2019-02-28 A kind of intelligent switch socket Expired - Fee Related CN209561807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920251706.3U CN209561807U (en) 2019-02-28 2019-02-28 A kind of intelligent switch socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920251706.3U CN209561807U (en) 2019-02-28 2019-02-28 A kind of intelligent switch socket

Publications (1)

Publication Number Publication Date
CN209561807U true CN209561807U (en) 2019-10-29

Family

ID=68311137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920251706.3U Expired - Fee Related CN209561807U (en) 2019-02-28 2019-02-28 A kind of intelligent switch socket

Country Status (1)

Country Link
CN (1) CN209561807U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109936028A (en) * 2019-02-28 2019-06-25 深圳市百思智能科技有限公司 A kind of intelligent switch socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109936028A (en) * 2019-02-28 2019-06-25 深圳市百思智能科技有限公司 A kind of intelligent switch socket

Similar Documents

Publication Publication Date Title
CN204291528U (en) Intelligent multifunction LED desk lamp
CN206648001U (en) Intelligent switch with bulb handoff functionality
CN209561807U (en) A kind of intelligent switch socket
CN201701362U (en) Electric hand warmer
CN206471611U (en) A kind of Multifunctional intelligent switch socket based on Internet of Things
CN109936028A (en) A kind of intelligent switch socket
CN206145487U (en) But remote control desk lamp based on singlechip
CN207065178U (en) Camp lamp
CN204926454U (en) Remote control switch
CN206944559U (en) A kind of ice storage box with automatic sensing lamp switch
CN205484481U (en) Take ammeter case of light
CN205946291U (en) Multichannel switch control system
CN202105071U (en) Electric hand warmer
CN108321938A (en) A kind of modular electronic equipment based on wireless charging
CN209544183U (en) A kind of automatic change-over of false-touch prevention
CN202172533U (en) Waterproof remote controller
CN209661168U (en) A kind of multipath power generating type Multifunctional vacuum cup
CN201822194U (en) Multifunctional water pot
CN211653863U (en) Novel noctilucent remote controller
CN215599512U (en) Light-operated quartz clock with night light
CN214543698U (en) Self-powered intelligent window pushing controller
CN202474917U (en) Improved multifunctional portable charging packet for converting direct current (DC) to alternating current (AC)
CN206821048U (en) A kind of intelligent switch
CN215737307U (en) Umbrella handle with lighting and warning functions
CN205069990U (en) Outdoor socket of domestic thing networking with rotatory closing cap

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191029