CN105318641B - A kind of refrigerator inside illumination control circuit and control method - Google Patents
A kind of refrigerator inside illumination control circuit and control method Download PDFInfo
- Publication number
- CN105318641B CN105318641B CN201410252140.8A CN201410252140A CN105318641B CN 105318641 B CN105318641 B CN 105318641B CN 201410252140 A CN201410252140 A CN 201410252140A CN 105318641 B CN105318641 B CN 105318641B
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- China
- Prior art keywords
- switch
- illuminating lamp
- knob
- branch road
- refrigerator
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
- F25D27/005—Lighting arrangements combined with control means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of refrigerator inside illumination control circuit and control method, by setting adjustable condenser in the control circuit, rotatable knob formula switchs after power on circuitry, the brightness of adjusting illuminating lamp is needed according to user, the light in refrigerator is adjusted, preferably to check the food of refrigerator inside.By an in parallel timer on adjustable condenser, using the preceding period that bright light has been previously set, when connecting the branch road, refrigerator doors opening illuminating lamp is bright in the switch-closed time of timer setting, on the contrary then do not work, to realize the purpose of intelligent power saving.By setting knob switch to carry out break-make to each branch road as needed, selection adjusts the mode such as brightness or time switch illuminating lamp manually, when ensureing daytime or bright light, user can control illuminating lamp to remain turned-off, at night or dark, door is opened then lamp and opened, and door is closed then lamp and closed, energy consumption is reduced to greatest extent, reduces use cost.
Description
Technical field
The invention belongs to refrigerator lighting technical field, and in particular to a kind of refrigerator inside illumination control circuit and controlling party
Method.
Background technology
At present, the illuminating lamp of refrigerator inside is typically all that illuminating lamp is in Chang Liang state when door is opened.So
When daytime, illuminating lamp can equally be measured when refrigerator doors are opened, and thus seem and do not save.Meanwhile the illumination of refrigerator inside
The bright intensity of light is also fixed, it is impossible to needs voluntarily to adjust according to user, energy consumption is more serious, and illuminating effect is poor.
There is the design of a few money illuminating lamps as follows in the prior art：
Illuminator (the patent No. of refrigerator：201010217560.4), the invention is mainly by control device to lamp component
Control so that each LED in lamp component is gradually lighted or extinguished, and so as to produce the effect similar to night sky starlight, is given
User is with the sensation of night starry sky, enhancing user's impression.But the invention is only to control the illumination extinguishing order of lamp component,
The purpose of energy-conservation can not be realized.Moreover, lamp component includes multiple LEDs, structure composition is complex, and cost is higher.
The gradual change light LED illumination System (patent No. in refrigerator：201220673067.8), this is new according to the logical of door switch
The change output of disconnected state by setting rule change DC voltage, make LED illumination lamp group it is bright by secretly to it is bright or by it is bright to
Secretly gradually change, to produce effect of breathing, substantially improve the visual effect given people.The program is by adjusting refrigerator door open-close
When gradually change the intensity of light, to avoid the impact to user's vision.The program is only regulation as foregoing invention patent
The visual experience of user, the effect of energy-conservation can not be produced, and cost is higher.
In view of problem above, it is necessary to propose a kind of refrigerator inside lighting engineering, can be needed voluntarily to adjust photograph according to user
The brightness of bright lamp, and ensure daytime when or light it is bright when, user can control illuminating lamp remain turned-off, in night or dark
When, door is opened then lamp and opened, and door is closed then lamp and closed, and reduces energy consumption to greatest extent, reduces use cost.
The content of the invention
In view of this, can be according to user's need the invention provides a kind of refrigerator inside illumination control circuit and control method
Will voluntarily adjusting illuminating lamp brightness, and when ensureing daytime or bright light, user can control illuminating lamp to remain turned-off, at night
Or during dark, door is opened then lamp and opened, door is closed then lamp and closed, and reduces energy consumption to greatest extent, reduces use cost.
A kind of refrigerator inside illumination control circuit proposed according to the purpose of the present invention, including power supply, the photograph being arranged in series
Bright lamp, elastic switch, adjustable condenser and knob switch, the knob switch are used for on-off control circuit, it is described can
Regulation electric capacity is used for the size for adjusting electric current in circuit.
Preferably, the adjustable condenser controls its capacitance by the rotation of knob switch.
Preferably, the control circuit includes the tie point being arranged in parallel and the second branch road, the adjustable condenser are set
It is placed in the tie point, timer is provided with second branch road.
Preferably, the knob switch includes ganged switch, and the ganged switch is used to switch break-make two simultaneously respectively
Join branch road.
Preferably, the knob switch also includes power switch, for switching on power.
Preferably, connector is connected between the power switch and the ganged switch, when the ganged switch closes
The power switch synchronous axial system is driven to close.
Preferably, the connector is spring.
A kind of refrigerator inside illumination control method, is comprised the following steps that：
(1), under original state, power switch is open mode, and turning knob formula switchs, and ganged switch drives power supply to open
Synchronous axial system is closed, power switch is closed one step ahead, and prerequisite is provided for bright light；
(2), further turning knob formula switch, ganged switch are led with the contact in tie point, tie point
Logical, when opening refrigerator doors, elastic switch flicks closure, and illuminating lamp is bright；
(3) capacitance of knob switch regulation adjustable condenser, is rotated further on the basis of tie point closure,
So as to adjust the electric current in tie point, the intensity of illuminating lamp is controlled；
(4), turning knob formula is switched to least significant end, and the contact on ganged switch and the second branch road, the second branch road is led
Logical, tie point is disconnected, and timer is started working, timer can using the make-and-break time for preceding setting timer switch,
In the period of timer switch closure, refrigerator doors are opened, and illuminating lamp is bright, on the contrary then do not work.
Compared with prior art, refrigerator inside illumination control circuit disclosed by the invention and it is the advantages of control method：Should
By setting adjustable condenser in control circuit, rotatable knob formula switchs after power on circuitry, needs to adjust according to user and shines
The brightness of bright lamp, the light in refrigerator is adjusted, preferably to check the food of refrigerator inside.By on adjustable condenser simultaneously
Join a timer, before use can pre-set bright light period, when connecting the branch road, timer setting switch
It is bright to open illuminating lamp for refrigerator doors in closing time, on the contrary then do not work, to realize the purpose of intelligent power saving.By setting knob to open
Break-make can be carried out to each branch road as needed by closing, and selected the regulation mode such as brightness or time switch illuminating lamp manually, ensured daytime
Or light it is bright when, user can control illuminating lamp remain turned-off, at night or dark, door open then lamp open, door close then
Lamp is closed, and reduces energy consumption to greatest extent, reduces use cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, on the premise of not paying creative work, can be with for ordinary skill user
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of refrigerator inside illumination control circuit disclosed by the invention.
The title of digital or alphabetical representative corresponding component in figure：
1st, elastic switch 2, adjustable condenser 3, timer 4, knob switch 5, power switch 6, ganged switch
7th, connector
Embodiment
Refrigerator inside illuminating lamp at present, typically when door is opened, illuminating lamp is in Chang Liang state.Daytime
When, just seem and do not save.The houselights intensity of refrigerator inside is also fixed simultaneously, it is impossible to needs to adjust according to user
Section.And traditional scheme is only capable of adjusting the brightness change of refrigerator switching moments illuminating lamp, to avoid the impact to user's vision, and
The effect of energy-conservation can not be produced, and cost is higher.
The present invention is directed to deficiency of the prior art, and the invention provides a kind of refrigerator inside illumination control circuit and control
Method, when the brightness of voluntarily adjusting illuminating lamp can be needed according to user, and ensureing daytime or bright light, the controllable illumination of user
Lamp remains turned-off, and at night or dark, door is opened then lamp and opened, and door is closed then lamp and closed, and reduces energy consumption to greatest extent,
Reduce use cost.
A kind of refrigerator inside illumination control circuit proposed according to the purpose of the present invention, including power supply, the photograph being arranged in series
Bright lamp, elastic switch, adjustable condenser and knob switch, the knob switch are used for on-off control circuit, it is described can
Regulation electric capacity is used for the size for adjusting electric current in circuit.
Preferably, the adjustable condenser controls its capacitance by the rotation of knob switch.
Preferably, the control circuit includes the tie point being arranged in parallel and the second branch road, the adjustable condenser are set
It is placed in the tie point, timer is provided with second branch road.
Preferably, the knob switch includes ganged switch, and the ganged switch is used to switch break-make two simultaneously respectively
Join branch road.
Preferably, the knob switch also includes power switch, for switching on power.
Preferably, connector is connected between the power switch and the ganged switch, when the ganged switch closes
The power switch synchronous axial system is driven to close.
Preferably, the connector is spring.
A kind of refrigerator inside illumination control method, is comprised the following steps that：
(1), under original state, power switch is open mode, and turning knob formula switchs, and ganged switch drives power supply to open
Synchronous axial system is closed, power switch is closed one step ahead, and prerequisite is provided for bright light；
(2), further turning knob formula switch, ganged switch are led with the contact in tie point, tie point
Logical, when opening refrigerator doors, elastic switch flicks closure, and illuminating lamp is bright；
(3) capacitance of knob switch regulation adjustable condenser, is rotated further on the basis of tie point closure,
So as to adjust the electric current in tie point, the intensity of illuminating lamp is controlled；
(4), turning knob formula is switched to least significant end, and the contact on ganged switch and the second branch road, the second branch road is led
Logical, tie point is disconnected, and timer is started working, timer can using the make-and-break time for preceding setting timer switch,
In the period of timer switch closure, refrigerator doors are opened, and illuminating lamp is bright, on the contrary then do not work.
Technical scheme will be clearly and completely described by embodiment below.Obviously, retouched
The embodiment stated is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field ordinary skill user is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Fig. 1 is referred to, Fig. 1 is a kind of structural representation of refrigerator inside illumination control circuit disclosed by the invention.Such as figure
It is shown, a kind of refrigerator inside illumination control circuit, including power supply, illuminating lamp, elastic switch 1, the adjustable condenser being arranged in series
2 and knob switch 4, knob switch 4 is used for on-off control circuit, and adjustable condenser is used to adjust electric current in circuit
Size.Adjustable condenser controls the size of its capacitance by the rotation of knob switch.
When knob switch 4 closes, the branch road where adjustable condenser 2 is powered, and is rotated further knob switch, adjustable
The capacitance that economize on electricity holds 2 gradually changes, and the electric current in circuit also changes therewith, then the brightness of adjusting illuminating lamp.
The closure that can be switched when opening refrigerator doors according to the intensity control knob formula of extraneous light and disconnection, ensure white
When it or light are bright, user can control knob switch to disconnect, and illuminating lamp remains turned-off, and at night or dark, can control
Knob switch closes, and refrigerator doors are opened then lamp and opened, and door is closed then lamp and closed, and reduces energy consumption to greatest extent, reduces and uses
Cost.
Control circuit includes the tie point being arranged in parallel and the second branch road, adjustable condenser 2 are arranged in tie point,
Timer 3 is provided with second branch road, knob switch 4 includes ganged switch 6, and ganged switch 6 is used to switch break-make two respectively
Bar parallel branch.The use of control adjustable condenser and timer as needed.
In use, connect tie point if the brightness for needing adjusting illuminating lamp, such as need that sets itself illuminating lamp opens when
Between section then connect the second branch road, the switch time of timer 3 can be set before use, in the opening time section of setting, timing
Device switch closure, the second branch road connect after setting period intraoral illumination lamp it is bright, it is on the contrary then do not work.Therefore when in use, can
Between default time is set as 6.00 to 18.00, timer switch disconnects, and illuminating lamp is disconnected；18:00 to 06:It is fixed between 00
When device switch closure, refrigerator doors open after, elastic switch 1 is decontroled, switch closure, illuminating lamp connect, to realize intelligent power saving
Purpose.
Knob switch also includes power switch 5, for switching on power, is connected between power switch 5 and ganged switch 6
Fitting 7, the synchronous axial system of power switch 5 can be driven to close when ganged switch 6 closes.
Wherein connector can be spring or other elastomeric elements etc., not be limited specifically.
A kind of refrigerator inside illumination control method, is comprised the following steps that：
(1), under original state, power switch 5 is open mode, and turning knob formula switch 4, ganged switch 6 drives power supply
5 synchronous axial systems are switched, power switch 5 is closed one step ahead, and prerequisite is provided for bright light；
(2), further turning knob formula switch 4, ganged switch 6 is led with the contact in tie point, tie point
Logical, when opening refrigerator doors, elastic switch 1 flicks closure, and illuminating lamp is bright, and now brightness is relatively low；
(3), turning knob formula switch 4 adjusts the capacitance of adjustable condenser 2 on the basis of tie point closure, from
And the electric current in tie point is adjusted, control the intensity of illuminating lamp；
(4), turning knob formula switch 4 is to least significant end, the contact on the branch road of ganged switch 6 and second, the second branch road
Conducting, tie point are disconnected, and timer 3 is started working, and timer 3 can be when using the break-make for preceding setting timer switch
Between, within the period of timer switch closure, refrigerator doors are opened, and illuminating lamp is bright, on the contrary then do not work.
, can by setting in the control circuit the invention discloses a kind of refrigerator inside illumination control circuit and control method
Electric capacity is adjusted, rotatable knob formula is switched after power on circuitry, and the brightness of adjusting illuminating lamp is needed according to user, is adjusted in refrigerator
Light, preferably to check the food of refrigerator inside., can before use by a timer in parallel on adjustable condenser
The period of bright light is previously set, when connecting the branch road, in the switch-closed time of timer setting, interior refrigerator doors are opened
Illuminating lamp is bright, on the contrary then do not work, to realize the purpose of intelligent power saving.By setting knob switch can be as needed to each branch road
Break-make is carried out, selects the regulation mode such as brightness or time switch illuminating lamp manually, when ensureing daytime or bright light, user can control
Illuminating lamp remains turned-off, and at night or dark, door is opened then lamp and opened, and door is closed then lamp and closed, and reduces to greatest extent
Energy consumption, reduce use cost.
The foregoing description of the disclosed embodiments, this area professional technique user is set to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for the professional technique user of this area, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (3)
1. a kind of refrigerator inside illumination control method, it is characterised in that controlled by refrigerator inside illumination control circuit, the control
Circuit processed includes power supply, illuminating lamp, elastic switch, adjustable condenser and the knob switch being arranged in series, the knob
Switch and be used for on-off control circuit, the adjustable condenser is used for the size for adjusting electric current in circuit, and the adjustable condenser leads to
The rotation for crossing knob switch controls its capacitance；
The control circuit includes the tie point being arranged in parallel and the second branch road, the adjustable condenser are arranged at described first
On branch road, timer is provided with second branch road；The knob switch includes ganged switch, and the ganged switch is used for
Switch two parallel branches of break-make respectively；The knob switch also includes power switch, for switching on power；
Comprise the following steps that：
(1), under original state, power switch is open mode, and turning knob formula switchs, and ganged switch drives power switch same
Step is rotated, and power switch is closed one step ahead, and prerequisite is provided for bright light；
(2), further turning knob formula switch, ganged switch and the contact in tie point, tie point conducting,
When opening refrigerator doors, elastic switch flicks closure, and illuminating lamp is bright；
(3) capacitance of knob switch regulation adjustable condenser, is rotated further on the basis of tie point closure, so as to
The electric current in tie point is adjusted, controls the intensity of illuminating lamp；
(4), turning knob formula is switched to least significant end, the contact on ganged switch and the second branch road, the conducting of the second branch road,
Tie point is disconnected, and timer is started working, and timer can be using the make-and-break time for preceding setting timer switch, in timing
In the period of device switch closure, refrigerator doors are opened, and illuminating lamp is bright, on the contrary then do not work.
2. refrigerator inside illumination control method as claimed in claim 1, it is characterised in that the power switch and the duplex
Switch room is connected with connector, drives the power switch synchronous axial system to close when the ganged switch closes.
3. refrigerator inside illumination control method as claimed in claim 2, it is characterised in that the connector is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252140.8A CN105318641B (en) | 2014-06-09 | 2014-06-09 | A kind of refrigerator inside illumination control circuit and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252140.8A CN105318641B (en) | 2014-06-09 | 2014-06-09 | A kind of refrigerator inside illumination control circuit and control method |
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| Publication Number | Publication Date |
|---|---|
| CN105318641A CN105318641A (en) | 2016-02-10 |
| CN105318641B true CN105318641B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410252140.8A Expired - Fee Related CN105318641B (en) | 2014-06-09 | 2014-06-09 | A kind of refrigerator inside illumination control circuit and control method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539686B (en) * | 2018-11-20 | 2020-10-09 | 合肥美的电冰箱有限公司 | Refrigerator control device and refrigerator |
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| JPH0634266A (en) * | 1992-07-14 | 1994-02-08 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN2412314Y (en) * | 1999-07-27 | 2000-12-27 | 林树声 | Controllable electrical switch |
| KR20030075536A (en) * | 2002-03-19 | 2003-09-26 | 주식회사 엘지이아이 | Lamp lighting apparatus and method for refrigerator |
| CN2864528Y (en) * | 2005-12-10 | 2007-01-31 | 王文坤 | Energy-saving lighting device for refrigerator |
| JP2008070000A (en) * | 2006-09-12 | 2008-03-27 | Matsushita Electric Ind Co Ltd | Storage |
| CN201043843Y (en) * | 2006-12-13 | 2008-04-02 | 大连三洋冷链有限公司 | Commercial refrigerator illuminating with LED lamp |
| JP2008232494A (en) * | 2007-03-19 | 2008-10-02 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN201926243U (en) * | 2011-01-24 | 2011-08-10 | 合肥美菱股份有限公司 | Refrigerator illuminating system with adjustable light brightness |
| CN102538382A (en) * | 2012-02-10 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and lighting control device and lighting system of same |
| DE102011115929A1 (en) * | 2011-08-29 | 2013-02-28 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and/or freezing apparatus, has set of red, green, blue LEDs for partially illuminating inner space of apparatus, and adjustment unit for adjusting brightness, color and/or intensity of light radiated by LEDs |
| CN203011067U (en) * | 2012-12-07 | 2013-06-19 | 合肥美菱股份有限公司 | Lighting device capable of being used in refrigerator |
-
2014
- 2014-06-09 CN CN201410252140.8A patent/CN105318641B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634266A (en) * | 1992-07-14 | 1994-02-08 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN2412314Y (en) * | 1999-07-27 | 2000-12-27 | 林树声 | Controllable electrical switch |
| KR20030075536A (en) * | 2002-03-19 | 2003-09-26 | 주식회사 엘지이아이 | Lamp lighting apparatus and method for refrigerator |
| CN2864528Y (en) * | 2005-12-10 | 2007-01-31 | 王文坤 | Energy-saving lighting device for refrigerator |
| JP2008070000A (en) * | 2006-09-12 | 2008-03-27 | Matsushita Electric Ind Co Ltd | Storage |
| CN201043843Y (en) * | 2006-12-13 | 2008-04-02 | 大连三洋冷链有限公司 | Commercial refrigerator illuminating with LED lamp |
| JP2008232494A (en) * | 2007-03-19 | 2008-10-02 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN201926243U (en) * | 2011-01-24 | 2011-08-10 | 合肥美菱股份有限公司 | Refrigerator illuminating system with adjustable light brightness |
| DE102011115929A1 (en) * | 2011-08-29 | 2013-02-28 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and/or freezing apparatus, has set of red, green, blue LEDs for partially illuminating inner space of apparatus, and adjustment unit for adjusting brightness, color and/or intensity of light radiated by LEDs |
| CN102538382A (en) * | 2012-02-10 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and lighting control device and lighting system of same |
| CN203011067U (en) * | 2012-12-07 | 2013-06-19 | 合肥美菱股份有限公司 | Lighting device capable of being used in refrigerator |
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| CN105318641A (en) | 2016-02-10 |
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