CN102243006A - Control device for door switch of side-by-side refrigerator - Google Patents
Control device for door switch of side-by-side refrigerator Download PDFInfo
- Publication number
- CN102243006A CN102243006A CN201110207682XA CN201110207682A CN102243006A CN 102243006 A CN102243006 A CN 102243006A CN 201110207682X A CN201110207682X A CN 201110207682XA CN 201110207682 A CN201110207682 A CN 201110207682A CN 102243006 A CN102243006 A CN 102243006A
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- CN
- China
- Prior art keywords
- refrigerator
- switch
- door
- magnet
- magnetic switch
- 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.)
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Classifications
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- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention belongs to the technical field of refrigerators in electrical equipment, and particularly relates to a control device for a door switch of a side-by-side refrigerator. The control device comprises a magnetic control switch (2) and a magnet which are respectively arranged on two doors of the refrigerator; the magnetic control switch (2) is connected with a lighting device in the refrigerator; and the installation distance between the magnetic control switch (2) and the magnet meets the requirement that the lighting device in the refrigerator is switched on and lit by the magnetic switch during opening one of the two doors. By adopting the advantages of the magnetic control switch, the magnetic control switch and the corresponding magnet are arranged on the two refrigeration doors of the refrigerator to replace the original two metal contact door switches, so that the number of the door switch is reduced and a control circuit of the door switch is simplified.
Description
Technical field
The present invention relates to the refrigerator technical field of household electrical appliance, be specifically related to a kind of control device of clamshell doors refrigerator door open-close.
Background technology
French clamshell doors refrigerator on the existing market, two cold sotrage doors are opposite openeds; When two cold sotrage doors were all closed, the illuminating lamp in the refrigerating chamber extinguished, and opened or two cold sotrage doors when all opening when any one cold sotrage door, and the refrigerating chamber illuminating lamp will be lighted; Product all is an open and close of controlling illuminating lamp by two hard contact switches at present, and this control mode needs two hard contact switches and correspondent control circuits, control circuit more complicated.
Summary of the invention
The problem to be solved in the present invention is to overcome the deficiencies in the prior art and a kind of control device that can reduce the refrigerator door open-close of door switch quantity and simplified control circuit is provided.
For achieving the above object, technical scheme of the present invention is: a kind of control device of clamshell doors refrigerator door open-close, be included on two doors of refrigerator magnetic switch and magnet are set respectively, described magnetic switch connects the lighting device in the refrigerator, lights as long as the mounting distance of described magnetic switch and magnet satisfies the lighting device connection that magnetic switch is just controlled in the refrigerator when having a door to open.
The supporting use of magnetic switch and magnet, when surrounding magnetic field intensity surpassed setting value, magnetic switch was opened like this, thus the illuminating lamp in the control refrigerator goes out; When surrounding magnetic field intensity less than when setting value, magnetic switch is closed, thus the illuminating lamp in the control refrigerator is bright.
Compared with prior art, the present invention has following beneficial effect:
The advantage that the present invention utilizes magnetic switch is placed on magnetic switch and corresponding magnet on two cold sotrage doors of refrigerator, substitutes original two hard contact door switch, has reduced the quantity of door switch and has simplified the control circuit of door switch.
Description of drawings
Fig. 1 is the structural representation of the control device of clamshell doors refrigerator door open-close of the present invention;
Fig. 2 installs the schematic diagram that has for the clamshell doors refrigerator of control device of the present invention.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in detail.
As shown in Figure 1, the invention discloses a kind of control device of clamshell doors refrigerator door open-close, be included on two doors of refrigerator magnetic switch 2 and matching used magnet 1 are set respectively, the lighting device that described magnetic switch 2 connects in the refrigerator is lighted as long as the mounting distance of described magnetic switch 2 and magnet 1 satisfies the lighting device connection that magnetic switch 2 is just controlled in the refrigerator when having a door to open.
Present embodiment is the control device on the French clamshell doors refrigerator cold-storage door, magnetic switch 2 default conditions are to close, in Fig. 1, magnetic switch 2 and supporting magnet 1 are contained in respectively on cold sotrage door 10 and the cold sotrage door 20, when cold sotrage door 10 and cold sotrage door 20 are all closed, as shown in Figure 2, because magnet 1 close magnetic switch 2, i.e. magnet 1 opening within the distance, at this moment at magnetic switch 2, magnetic switch 2 is opened, thereby the illuminating lamp in the refrigerator is closed; When any one cold sotrage door was opened or opened simultaneously, magnet 1 surpassed the distance that magnetic switch 2 is opened, and it is closed condition that magnetic switch 2 returns to default conditions, thereby made the illumination lamp ignition in the refrigerator.This control mode contrast existing product can reduce by a door switch, and the corresponding control circuit of simplifying door switch.
Above embodiment only is used to technical scheme of the present invention is described, is not intended to limit; Although the present invention is had been described in detail with reference to preferred embodiment; those of ordinary skill in the field are to be understood that; still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; and not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (1)
1. the control device of a clamshell doors refrigerator door open-close, it is characterized in that: be included in magnetic switch (2) and magnet (1) are set respectively on two doors of refrigerator, described magnetic switch (2) connects the lighting device in the refrigerator, described magnetic switch (2) and magnet (1) if mounting distance satisfy the lighting device connection that magnetic switch (2) is just controlled in the refrigerator when having a door to open and light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207682XA CN102243006A (en) | 2011-07-25 | 2011-07-25 | Control device for door switch of side-by-side refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207682XA CN102243006A (en) | 2011-07-25 | 2011-07-25 | Control device for door switch of side-by-side refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102243006A true CN102243006A (en) | 2011-11-16 |
Family
ID=44961182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110207682XA Pending CN102243006A (en) | 2011-07-25 | 2011-07-25 | Control device for door switch of side-by-side refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102243006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135797A (en) * | 2015-08-21 | 2015-12-09 | 合肥华凌股份有限公司 | Refrigeration equipment switching door and refrigeration equipment |
| CN108955078A (en) * | 2018-08-21 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of domestic refrigerator is switched with TMR |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739546Y (en) * | 2004-05-20 | 2005-11-09 | 河南职业技术师范学院 | LED refrigerator lighting system |
| CN101307979A (en) * | 2007-05-15 | 2008-11-19 | 苏州三星电子有限公司 | Method for controlling refrigerator inner lamp and the refrigerator accomplishing the method |
| CN201477720U (en) * | 2009-07-29 | 2010-05-19 | 合肥美的荣事达电冰箱有限公司 | Warning device capable of warning in case of refrigerator door not being tightly closed |
| CN101806527A (en) * | 2010-03-09 | 2010-08-18 | 海信容声(广东)冷柜有限公司 | Illumination system for chest type refrigerator |
| CN101949627A (en) * | 2009-06-22 | 2011-01-19 | 三星电子株式会社 | Refrigerator |
| CN102095302A (en) * | 2011-01-18 | 2011-06-15 | 合肥美的荣事达电冰箱有限公司 | Sensing device for opening and closing door, refrigerator and installation method for sensing device for opening and closing door |
-
2011
- 2011-07-25 CN CN201110207682XA patent/CN102243006A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739546Y (en) * | 2004-05-20 | 2005-11-09 | 河南职业技术师范学院 | LED refrigerator lighting system |
| CN101307979A (en) * | 2007-05-15 | 2008-11-19 | 苏州三星电子有限公司 | Method for controlling refrigerator inner lamp and the refrigerator accomplishing the method |
| CN101949627A (en) * | 2009-06-22 | 2011-01-19 | 三星电子株式会社 | Refrigerator |
| CN201477720U (en) * | 2009-07-29 | 2010-05-19 | 合肥美的荣事达电冰箱有限公司 | Warning device capable of warning in case of refrigerator door not being tightly closed |
| CN101806527A (en) * | 2010-03-09 | 2010-08-18 | 海信容声(广东)冷柜有限公司 | Illumination system for chest type refrigerator |
| CN102095302A (en) * | 2011-01-18 | 2011-06-15 | 合肥美的荣事达电冰箱有限公司 | Sensing device for opening and closing door, refrigerator and installation method for sensing device for opening and closing door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135797A (en) * | 2015-08-21 | 2015-12-09 | 合肥华凌股份有限公司 | Refrigeration equipment switching door and refrigeration equipment |
| CN108955078A (en) * | 2018-08-21 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of domestic refrigerator is switched with TMR |
| CN108955078B (en) * | 2018-08-21 | 2023-11-28 | 长虹美菱股份有限公司 | TMR switch for household refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |