CN205657667U - Light -operated timer - Google Patents

Light -operated timer Download PDF

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Publication number
CN205657667U
CN205657667U CN201620484691.1U CN201620484691U CN205657667U CN 205657667 U CN205657667 U CN 205657667U CN 201620484691 U CN201620484691 U CN 201620484691U CN 205657667 U CN205657667 U CN 205657667U
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CN
China
Prior art keywords
timer
light
wiring board
upper shell
dish
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620484691.1U
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Chinese (zh)
Inventor
文毅
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.)
NINGBO HAIBEI ELECTRICAL APPLIANCE Co Ltd
Original Assignee
NINGBO HAIBEI ELECTRICAL APPLIANCE 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 NINGBO HAIBEI ELECTRICAL APPLIANCE Co Ltd filed Critical NINGBO HAIBEI ELECTRICAL APPLIANCE Co Ltd
Priority to CN201620484691.1U priority Critical patent/CN205657667U/en
Priority to PCT/CN2016/088331 priority patent/WO2017201819A1/en
Application granted granted Critical
Publication of CN205657667U publication Critical patent/CN205657667U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28Modifications for introducing a time delay before switching
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965Switches controlled by moving an element forming part of the switch
    • H03K17/968Switches controlled by moving an element forming part of the switch using opto-electronic devices

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  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

The utility model discloses a light -operated timer, including timer socket and timer plug, timer socket and input, output device link to each other, the timer plug include the settlement dish, open the last casing that has the window, and last casing detachable under the casing, last casing with be equipped with down the circuit board A that links to each other through sheetmetal and code switch between the casing and install the circuit board B that relay and and gate board A are connected, circuit board A on be equipped with the photoelectric sensor device, the settlement dish link to each other with the code switch, circuit board B be connected with the conducting strip of fixed mounting casing under, the timer plug pass through conducting strip and timer socket accordant connection. The utility model discloses with timer module ization, be favorable to timer equipment replacement, maintenance, reduce the waste, resources are saved, the timing of knob formula is simultaneously adjusted simple and easy, the visualize of the operation of timer, and is simple to use, swift, convenient.

Description

A kind of light-controlled timer
Technical field
This utility model belongs to intervalometer field, specifically, relates to a kind of light-controlled timer.
Background technology
Intervalometer is the most commonly used in people's daily life, during wherein light-controlled timer is used in lighting field more, light-controlled timer is to utilize light-sensitive device to react ambient light illumination the electronics battery saving arrangement reaching to automatically control, its principle is to detect intensity of illumination by lighting apparatus, thus control the ON/OFF of illuminator, especially apply relatively broad in roadway illumination, urban lighting system.
Light-controlled timer many employings electronic settings at present, reach to control the purpose of electronic equipment by the control time or opening time section setting intervalometer, but the electronic operation of intervalometer is complex mostly, need intervalometer carries out study ability exact operations, so make electronic timer tend to very complicated.
Along with development in science and technology, the progress of life, the demand of people is more and more higher, for specific situation, and multiple different the meeting of demand.Need one to control equipment on/off, timer controling time by light sensation, and different situations difference can be realized and control, it is possible to the light-controlled timer automatically controlled.
In view of this special proposition this utility model.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of light-controlled timer is provided, realize automatically controlling by default pattern, various control pattern can be provided, ON/OFF can be controlled by light sensation, also can light sensation and intervalometer connected applications, meet the variation to intervalometer, automatization's demand, and simple to operate, the modularity of apparatus assembly is conducive to installation, maintenance and the replacing of equipment, cost-effective.
For solving above-mentioned technical problem, the basic conception of this utility model employing technical scheme is:
A kind of light-controlled timer, including intervalometer plug, timer socket, described intervalometer plug includes setting dish, top is provided with the upper shell of opening, the spill lower house that and coupling detachable with upper shell is connected, described upper shell docks with lower house and is internally formed cavity, the wiring board A being fixedly mounted on upper shell it is provided with in described upper shell, the wiring board B being fixedly mounted on lower house and electrically connecting with wiring board A it is provided with in described lower house, the conducting strip that one end is connected with wiring board B, on described wiring board A, code switch is installed, photoelectric sensing apparatus, on described wiring board B, relay is installed, described setting dish one end is rotatably connected through upper shell opening with code switch, the described conducting strip other end stretches out lower house and is connected with timer socket coupling.
Further, described code switch is connected with wiring board A by sheet metal.
Further, described conducting strip includes inputting L pole, output L pole, N pole, and described N extremely inputs, exports common electrode.
Further, the described dish that sets is as printing opacity setting dish, and described photoelectric sensing apparatus can pass through setting dish sensing light source.
Further, described setting dish includes setting disc enclosure and rotating disk, described setting disc enclosure one end is rotatably connected with code switch, and the other end removably connects with rotating disk, and one end that described setting disc enclosure is connected with code switch is provided with the draw-in groove engaging coupling with code switch handle.
Further, it is additionally provided with on described upper shell and limits the gear contact that rotating disk rotates, one end of described gear contact is connected with compression spring, and gear contact is arranged in the hole, position of upper shell with compression spring, described rotating disk is provided with, in the face of the one side of gear contact, the groove mated with the gear contact other end.
Further, described gear contact is provided with contact hypotenuse, and described contact hypotenuse is arranged on beneficially gear contact when rotating disk rotates and skids off the face of groove.
Further, the opening projected area of described groove is more than base area, and when rotating disk rotates, beneficially gear contact skids off the face of groove to described groove is inclined-plane.
Further, described photoelectric sensing apparatus is photoconductive resistance, light sensitive diode or phototriode.
Further, described wiring board A being additionally provided with the instruction device for showing operation, described instruction device is display lamp.
Further, described setting dish includes ON shelves, OFF shelves, the DUSK/DAWN shelves of Critical Light photograph, hrs shelves, and described hrs shelves can set duration according to demand.
Further, described timer socket is provided with the conducting strip jack matched with conducting strip.
This utility model, by the structure portions modular of intervalometer, makes the connection simplification of intervalometer and equipment, can realize, to intervalometer or the replacing of timer components, maintenance, reducing the waste of equipment component, economizing on resources by simple operations;The timing regulation of knob is by the operation of intervalometer simply, intuitively change, it is possible to realizes 360 ° of any directions and rotates, uses simple, quick and easy.
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing, as the part of the application, is used for providing being further understood from of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, but does not constitute improper restriction of the present utility model.Obviously, the accompanying drawing in describing below is only some embodiments, to those skilled in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the explosive view of this utility model intervalometer plug;
Fig. 3 is the schematic side view of this utility model lower house;
Fig. 4 is the structural representation of this utility model lower house.
In figure: 1-intervalometer plug;11-upper shell;111-wiring board A;112-code switch;113-photoconductive resistance;114-display lamp;115-scale reference point;116-gear contact;117-compression spring;12-lower house;121-wiring board B;122-relay;123-conducting strip;124-insulated electric conductor;125-tetra-core winding displacement;127-Line_in interface;128-Line_out interface;129-N interface;13-setting dish;131-sets disc enclosure;2-timer socket;201-conducting strip jack;31-ST3X10 screw;32-ST2.5X6 screw;33-ST2X6 screw.
It should be noted that these accompanying drawings and word describe and be not intended as limiting concept of the present utility model by any way, but it is that those skilled in the art illustrate concept of the present utility model by reference specific embodiment.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in embodiment is clearly and completely described, following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
In description of the present utility model, it should be noted that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4,This utility model one light-controlled timer,Including intervalometer plug 1、Timer socket 2,Described intervalometer plug 1 includes setting dish 13、Top is provided with the upper shell 11 of opening、The spill lower house 12 that and coupling detachable with upper shell 11 is connected,Described upper shell 11 docks with lower house 12 and is internally formed cavity,The wiring board A111 being fixedly mounted on upper shell 11 it is provided with in described upper shell 11,The wiring board B121 being fixedly mounted on lower house 12 and electrically connecting with wiring board A111 it is provided with in described lower house 12、The conducting strip 123 that one end is connected with wiring board B121,On described wiring board A111, code switch 112 is installed、Photoelectric sensing apparatus,On described wiring board B121, relay 122 is installed,Described setting dish 13 one end is rotatably connected through upper shell 11 opening with code switch 112,Described conducting strip 123 other end stretches out lower house 12 and is connected with timer socket 2 coupling.
Specifically, timer socket 2 electrically connects Input/Output Device, and such as welding, screw, electric wire etc., timer socket 2 needs to connect power supply and controlled device, all uses electrical connection.
Intervalometer plug 1 is that traditional Timer Element is concentrated on plug portion, is controlled by the connection of relay 122, code switch 112 and setting dish 13, it is achieved the operation of mechanical knob i.e. can reach the accurate timing controlled of electronics.Upper shell 11 can be connected by screw with lower house 12, it is preferable that selects ST3X10 screw 31 to connect.
Wherein, setting dish 13 is connected through the window of upper shell 11 with code switch 112, rotates setting dish 13 and controls code switch 112, and code switch 112 is connected with wiring board A111, can realize timing controlled by encoder.
In the control of intervalometer, it is achieved the relay 122 automatically controlled is bridge-set, the supply of power supply, the output of order are intended to the connection by relay 122, and relay 122 combines code switch 112 can realize automatic accurate timing to timing circuit.
For being that setting dish 13 is preferably connected with code switch 112, described setting dish 13 includes setting disc enclosure 131, described setting dish 13 includes setting disc enclosure 131 and rotating disk, described setting disc enclosure 131 one end is rotatably connected with code switch 112, the other end removably connects with rotating disk, and one end that described setting disc enclosure is connected with code switch 112 is provided with the draw-in groove engaging coupling with code switch handle.Preferably, described setting dish 13 is connected with setting disc enclosure 131 by three ST2.5X6 screws, in order to follow-up replacing element.
Handle mates with draw-in groove, when making setting dish 13 spinning to ad-hoc location, can effectively be fixed on accurate location, it is to avoid occur loosening or relatively sliding, handle and draw-in groove clamping, it is simple to installation and removal.
After setting dish 13 rotates, in order to setting dish 13 is consolidated, setting dish 13 is avoided to wave, it is additionally provided with on described upper shell 11 and limits the gear contact 116 that rotary limited dish rotates, one end of described gear contact 116 is connected with compression spring 117, and gear contact 116 is arranged in the hole, position of upper shell 11 with compression spring 117, described rotating disk is provided with, in the face of the one side of gear contact, the groove mated with gear contact 116 other end.Position, hole on upper shell 11 is used for installing compression spring 117, gear contact 116 can be set to projection shape, the pillar of gear contact 116 is connected with compression spring 117, huge pillar and the matching grooves of setting dish 13, a part for installation gear contact 116 is in Kong Weizhong, and actual motion, gear contact 116 equal some be positioned at Kong Weizhong, rotating disk can be played spacing effect with coordinating of groove by gear contact, prevents rotating disk from waving, loosens.Preferably, described rotating disk is provided with, in the face of the one side of upper shell, the groove mated with the gear contact other end.
Not blocking shelves for beneficially rotating disk and gear contact 116, described gear contact 116 is provided with contact hypotenuse, and described contact hypotenuse is arranged on beneficially gear contact when rotating disk rotates and skids off the face of groove.The opening projected area of described groove is more than base area, and when rotating disk rotates, beneficially gear contact skids off the face of groove to described groove is inclined-plane.So, available gear contact 116 or the hypotenuse of groove, take one way in which at once to allow rotating disk when rotating, occur without the phenomenon of card shelves, it is preferable that the contact hypotenuse of described gear contact 116 coordinates with groove hypotenuse, be beneficial to further rotate.Rotating disk can realize single direction rotation clockwise or counterclockwise, it is possible to realizes bidirectional rotation clockwise, counterclockwise, it is preferable that described contact hypotenuse matches with direction of rotation with groove, can unidirectional arrange, and is also two-way setting.
When rotating setting dish 13, owing to force is stuck in the circumference of groove to active force more than gear contact 116, gear contact 116 can be set dish 13 and compress, so that gear contact 116 skids off groove, it is achieved rotate.When rotating to groove location, gear contact 116, by compression spring 117 elastic force effect, can be pushed up in a groove, it is achieved screens.
Setting dish 13 is the structure realizing Spin Control, by easy Mechanical course, reach the accuracy of electronic timing, described setting dish 13 includes ON shelves, OFF shelves, the DUSK/DAWN shelves of Critical Light photograph, hrs shelves, described hrs shelves can set duration according to demand, and described upper shell 11 is additionally provided with scale reference point 115.Preferably, described setting dish 13 includes ON shelves, OFF shelves, DUSK/DAWN shelves, 2hrs shelves, 4hrs shelves, 6hrs shelves, 8hrs shelves, 10hrs shelves.Preferably, described gear contact 116 and the number of groove match with gear number.
Wherein, code switch 112 can be connected by welding, socket with wiring board A111, and described code switch 112 is removably connected with wiring board A111 by sheet metal, preferably, code switch 112 is connected on circuit A by sheet metal, in order to follow-up equipment maintenance and replacing.Relay 122 can be connected by welding, socket with wiring board B121, and described relay 122 removably connects with wiring board B121, it is preferable that relay 122 is connected on circuit B, in order to follow-up equipment maintenance and replacing.
Wiring board A111 is connected by screw with upper shell 11, facilitate follow-up dismounting, preferably, described wiring board A111 is connected with upper shell 11 by ST2X6 screw 33, wiring board B121 is connected also by screw with lower house 12, preferably, described wiring board B121 is connected with lower house 12 by ST2X6 screw 33.Wiring board A111 and wiring board B121 connects carrying input, the conversion of output signal, it is preferable that described wiring board A111 and wiring board B121 is connected by four core winding displacements 125.Wherein, wiring board A111 and wiring board B121 is equipped with jack or the socket that four core winding displacements 125 mate, in order to change equipment component.
nullWiring board B121 is inputted by conducting strip 123、Output signal,I.e. intervalometer plug 1 is electrically connected with timer socket 2 by conducting strip 123,Realize the work operating of intervalometer,Described wiring board B121 is connected with conducting strip 123 by insulated electric conductor 124,Described conducting strip 123 includes inputting L pole、Output L pole、N pole,Described N extremely inputs、Output common electrode,Wherein,Input N extremely shares conducting strip,L pole can be inputted,L pole can be exported again,Conducting strip is connected with lower house 12 by screw,Preferably,Described conducting strip 123 is connected with lower house 12 by ST2.5X6 screw 32,Described wiring board B be provided with respectively with input L pole conducting strip、Output L pole conducting strip、The Line_in interface 127 that input N pole conducting strip is corresponding、Line_out interface 128、N interface 129.
This utility model uses light sensation and controls timing, and described photoelectric sensing apparatus is photoconductive resistance 113, light sensitive diode or phototriode.Preferably, described photoelectric sensing apparatus is photoconductive resistance 113.
Photoconductive resistance 113 is arranged in upper shell 11, and described setting dish 13 is printing opacity setting dish, and described photoelectric sensing apparatus can pass through setting dish 13 and senses light source.Use transparent or semitransparent material, in order to allow light pass through setting dish 13, such photoconductive resistance 113 direct exposure, it is not necessary to it is external, improve the overall appearance of intervalometer.
When setting dish 13 operates, for giving user prompting, described wiring board A111 is additionally provided with the instruction device for showing operation, need it is understood to one skilled in the art that, instruction device can be display screen or light, it is preferable that described instruction device is display lamp 114.
Intervalometer plug 1 is mated with timer socket 2 by conducting strip 123, and described timer socket 2 is provided with the conducting strip jack 201 matched with conducting strip 123, and described conducting strip jack 201 electrically connects external circuit.By mating of conducting strip 123 and conducting strip jack 201, realize the connection of intervalometer plug 1 and timer socket 2, simple to operation, if intervalometer damages, need to change or maintenance, only intervalometer plug 1 is pulled up from timer socket 2, then intervalometer plug 1 part is replaced or keeps in repair.
It is embodied as step:
1, self-inspection:
After power on, display lamp flashes, and relay switch is once simultaneously;
Covering photosensitive part with black shelter, display lamp flashes;
When intensity of illumination is higher than 10LUX, often rotating a lower knob, display lamp will flash.
2, run:
When timing disc pointer is screwed into " ON ", intervalometer is opened;
When timing disc pointer is screwed into " OFF ", intervalometer cuts out;
When timing disc pointer is screwed into " DUSK/DAWN ", after ambient brightness was less than 10LUX (night) about 6 minutes, relay is opened, until ambient brightness was higher than after 10LUX (night) about 6 minutes, and cut-off;
Timing disc pointer is screwed into hrs shelves, set the time span of hrs shelves according to demand, after ambient brightness was less than 10LUX (night) about 6 minutes, relay is opened, timing (is performing during countdown to rear closedown, run into ambient brightness higher than 10LUX, backed off after random countdown in about 6 minutes).After second day darkness (less than 10LUX), again it is timed switch by the time that timing disc is screwed into.
This utility model is by the structure portions modular of intervalometer, make the connection simplification of intervalometer and equipment, when timer device damages, pull up intervalometer plug 1 part to be individually replaced, and the connection between intervalometer inner member all removably connects, dismounting and change is more convenient, reduces the waste of equipment component, economizes on resources;The timing regulation of knob is by the operation of intervalometer simply, intuitively change, it is possible to realizes 360 ° of any directions and rotates, uses simple, quick and easy, more conducively people's application to intervalometer.
The above is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any it is familiar with the technical staff of this patent in the range of without departing from technical solutions of the utility model, when the technology contents of available above-mentioned prompting is made a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of this utility model scheme.

Claims (10)

1. a light-controlled timer, it is characterised in that: include intervalometer plug (1), timer socket (2), described intervalometer Plug (1) includes that setting dish (13), top are provided with that the upper shell (11) of opening is detachable with upper shell (11) and that coupling is connected is recessed Shape lower house (12), described upper shell (11) docks with lower house (12) and is internally formed cavity, sets in described upper shell (11) There is the wiring board A (111) being fixedly mounted on upper shell (11), be provided with in described lower house (12) and be fixedly mounted on lower house (12) And the conducting strip (123) that the wiring board B (121) that electrically connects with wiring board A (111), one end are connected with wiring board B (121), described Wiring board A (111) on code switch (112), photoelectric sensing apparatus are installed, described wiring board B (121) is provided with and continues Electrical equipment (122), described setting dish (13) one end is rotatably connected through upper shell (11) opening with code switch (112), described Conducting strip (123) other end stretches out lower house (12) and is connected with timer socket (2) coupling.
A kind of light-controlled timer the most according to claim 1, it is characterised in that described conducting strip (123) includes input L pole, output L pole, N pole, described N extremely inputs, exports common electrode.
A kind of light-controlled timer the most according to claim 1, it is characterised in that described setting dish (13) is that printing opacity sets Dish, described photoelectric sensing apparatus can pass through setting dish (13) sensing light source.
A kind of light-controlled timer the most according to claim 1, it is characterised in that described setting dish (13) includes setting dish Adnexa (131) and rotating disk, described setting disc enclosure (131) one end is rotatably connected with code switch (112), the other end and rotation Dish removably connects, and one end that described setting disc enclosure is connected with code switch (112) is provided with and engages coupling with code switch handle Draw-in groove.
A kind of light-controlled timer the most according to claim 4, it is characterised in that be additionally provided with limit on described upper shell (11) The gear contact (116) that rotating disk processed rotates, one end of described gear contact (116) is connected with compression spring (117), and gear Contact (116) and compression spring (117) are arranged in the hole, position of upper shell (11), and described rotating disk is in the face of the one side of gear contact It is provided with the groove mated with gear contact (116) other end.
A kind of light-controlled timer the most according to claim 5, it is characterised in that described gear contact (116) is provided with tactile Head hypotenuse, described contact hypotenuse is arranged on beneficially gear contact when rotating disk rotates and skids off the face of groove.
A kind of light-controlled timer the most according to claim 5, it is characterised in that the opening projected area of described groove is big In groove floor area, when rotating disk rotates, beneficially gear contact skids off the face of groove to described groove is inclined-plane.
A kind of light-controlled timer the most according to claim 1, it is characterised in that described photoelectric sensing apparatus is photosensitive electricity Resistance (113), light sensitive diode or phototriode.
A kind of light-controlled timer the most according to claim 1, it is characterised in that also set on described wiring board A (111) Having the instruction device for showing operation, described instruction device is display lamp (114).
A kind of light-controlled timer the most according to claim 1, it is characterised in that described setting dish (13) include ON shelves, OFF shelves, the DUSK/DAWN shelves of Critical Light photograph, hrs shelves, described hrs shelves can set duration according to demand.
CN201620484691.1U 2016-05-25 2016-05-25 Light -operated timer Active CN205657667U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201620484691.1U CN205657667U (en) 2016-05-25 2016-05-25 Light -operated timer
PCT/CN2016/088331 WO2017201819A1 (en) 2016-05-25 2016-07-04 Light controlled timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620484691.1U CN205657667U (en) 2016-05-25 2016-05-25 Light -operated timer

Publications (1)

Publication Number Publication Date
CN205657667U true CN205657667U (en) 2016-10-19

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Application Number Title Priority Date Filing Date
CN201620484691.1U Active CN205657667U (en) 2016-05-25 2016-05-25 Light -operated timer

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WO (1) WO2017201819A1 (en)

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CN110381668A (en) * 2019-08-08 2019-10-25 宁波海贝电器有限公司 A kind of novel timer module
CN110461075A (en) * 2019-08-08 2019-11-15 文毅 A kind of controller of New Low Voltage Landscape Lighting system

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CN113237497A (en) * 2021-04-29 2021-08-10 海信(山东)冰箱有限公司 Absolute value encoder and washing machine

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Publication number Priority date Publication date Assignee Title
CN110381668A (en) * 2019-08-08 2019-10-25 宁波海贝电器有限公司 A kind of novel timer module
CN110461075A (en) * 2019-08-08 2019-11-15 文毅 A kind of controller of New Low Voltage Landscape Lighting system
CN110381668B (en) * 2019-08-08 2024-04-05 宁波海贝电器有限公司 Novel timer module

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