CN202739733U - Water dispenser capable of automatically opening and closing and refrigerator provided with the same - Google Patents
Water dispenser capable of automatically opening and closing and refrigerator provided with the same Download PDFInfo
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- CN202739733U CN202739733U CN 201220363804 CN201220363804U CN202739733U CN 202739733 U CN202739733 U CN 202739733U CN 201220363804 CN201220363804 CN 201220363804 CN 201220363804 U CN201220363804 U CN 201220363804U CN 202739733 U CN202739733 U CN 202739733U
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- water dispenser
- refrigerator
- drinking machine
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Abstract
The utility model relates to the field of water dispensers and the field of refrigerators provided with the water dispensers. The water dispenser capable of automatically opening and closing and a refrigerator provided with the water dispenser are provided aiming at the problems that according to an existing water dispenser and an existing refrigerator provided with the water dispenser, the water dispenser is inconvenient to use, a water cup must be held, and opening and closing of a water valve can be controlled, and both hands can be freed up in water taking to do more things. Automatic water taking of the water dispenser is achieved, simultaneously whether a cup exists serves as an indication of opening and closing operation of the water valve, and accuracy of the automatic water taking is improved.
Description
Technical field
The present invention relates to field of water fountain, and the refrigerator field that water dispenser is installed.
Background technology
At present common water dispenser is in the water intaking process, all needs the action of fetching water of staff water holding cup, and the people can not leave water dispenser at this moment, can not carry out simultaneously other operations.This method is tradition comparatively, and is also safer, but in use very inconvenient.
In order to improve water dispenser degree of convenience in use, some water dispenser has increased infrared probe, by infrared induction, reflection and relevant control, reaches the purpose of automatically taking water.But so not only increased at present the cost of water dispenser, and caused easily the not unlatching of water valve, so this water dispenser with infrared probe does not obtain to be widely used.
A kind of i.e. water dispenser water-supply method is safely and easily not yet arranged at present.
Simultaneously, along with people constantly promote for the requirement of electrical equipment diversification, increasing refrigerator producer is arranged on water dispenser on the refrigerator doors, so can need not to open refrigerator, directly obtains frozen water from refrigerator doors, has improved the utilization rate of refrigerator.
But, water dispenser on the refrigerator exists and has identical problem with traditional water dispenser at present, and this problem seems more obvious at refrigerator drinking water machine, if do not need hand-held water tumbler, then can in water intaking, vacate hand and get article in the refrigerator, save the operating time, so for drinking water machine for refrigerator, can seem even more important for the research of water dispenser that can automatic shutter.
Summary of the invention
The present invention is directed to the water dispenser that exists in present water dispenser and the refrigerator with water dispenser uses inconvenient, must control the problem that water valve opens and closes by hand-held water tumbler, provide a kind of can automatic shutter water dispenser and the refrigerator of the water dispenser of this automatic shutter is installed, thereby can in water intaking, vacate both hands, do more thing.
Concrete technical scheme disclosed in this invention is as follows:
But the water dispenser of automatic shutter, comprise drinking machine crust, water dispenser master control borad and water valve, described drinking machine crust comprises superposed water dispenser mainboard, indent forms the inner concave in water intaking space, and be positioned at the cup rest area that bottom and inner concave join, drinking machine crust bottom with cup rest area below, also be formed with water outlet of drinking machine on the described inner concave, one end of described water outlet of drinking machine is the open end, the other end and water pipe join, described water valve is arranged between water pipe and the water outlet of drinking machine, also include contact-making switch, described contact-making switch comprises shell, its inboard is formed with container cavity, the upper chamber of described container cavity is slightly larger than lower cavity, upper chamber and lower cavity contact portion are formed with Ka Tai, contact slipper and back-moving spring are installed in the described upper chamber, the top of described contact slipper protrudes from the shell top, form a projection at the cup rest area, described back-moving spring is between contact slipper bottom and card platform, also include contact A, contact B, described contact A and contact B respectively with wire A, wire B is communicated with, described wire A, wire B is connected with the water dispenser master control borad, described contact A, contact B has difference in height ground and is fixed on the back-moving spring, and described contact A has lap vertical to projection with contact B.
Accuracy when fetching water in order to improve, it is corresponding with the geometric center of water outlet of drinking machine to the invention also discloses described projection.
Further, the invention also discloses the both sides that described contact A and contact B are individually fixed in back-moving spring.
Further, the invention also discloses described projection around also be provided with the arc enclosing.
Simultaneously, the present invention also further discloses the segmentation cambered surface that described enclosing is the same circle take projection as the center of circle.
Certainly, described enclosing also can be a plurality of concentrically ringed segmentation cambered surface take projection as the center of circle.
Moreover, be directed to the refrigerator with water dispenser, but the present invention further discloses a kind of refrigerator of the water dispenser with automatic shutter, be formed with above-mentioned water dispenser structure on the refrigerator doors of described refrigerator, described water dispenser master control borad is arranged on the refrigerator master control borad.
On this basis, the shell lateral wall that the present invention further discloses described lower cavity is dentation.
Adopt technical scheme disclosed in this invention, have following technique effect:
At first, we are in traditional water dispenser structure, increased contact-making switch, by being raised in the contact slipper on the cup rest area, to back-moving spring, and then the deformation by back-moving spring impels contact A fixed thereon to contact with contact B with the weight transfer of cup, and then trigger water valve and open, realize automatically taking water.When cup is removed, Action of Gravity Field is cancelled, and back-moving spring returns to inactive state by deformed state, thereby drives contact A and contact B separately, and water valve cuts out, and realizes automatic turning off water.
Further, the present inventor is also by the protruding position of adjusting, thereby water can flow in the cup accurately when improving water intaking.
The inventor can reasonably guarantee position and stability when water tumbler is placed by the design of enclosing simultaneously, and concentrically ringed design can be satisfied the demand of different model cup, improves the product comfort.
On this basis, the present inventor further is combined water dispenser with refrigerator, thereby so that with the refrigerator of water dispenser or say that more specifically the water dispenser on the refrigerator uses convenient, and for adjusting of the using adaptability of water dispenser in refrigerator, so that the use of this new improved water dispenser on refrigerator becomes possibility.
In sum, adopt technical scheme disclosed in this invention after, realized the automatically taking water of water dispenser, whether have unlatching, closing motion indication as water valve with cup simultaneously, improved the accuracy of automatically taking water.
Description of drawings
Fig. 1 is the water dispenser schematic diagram;
Fig. 2 is the contact-making switch enlarged diagram;
Fig. 3 is the refrigerator schematic diagram with water dispenser;
Wherein:
0-water tumbler, 11-water dispenser mainboard, 12-inner concave, 13-cup rest area, 2-water dispenser master control borad, 3-water outlet of drinking machine, 4-contact-making switch, 41-shell, 42-Ka Tai, 43-contact slipper, 44-back-moving spring, 45-contact A, 46-contact B, 47-wire A, 48-wire B, 5-enclosing, 6-refrigerator doors.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment and only be used for explanation the present invention and be not used in and limit the scope of the invention.
Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction among the width of cloth figure, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
Embodiment 1
As depicted in figs. 1 and 2, but the water dispenser of automatic shutter, comprise drinking machine crust, water dispenser master control borad 2 and water valve, described drinking machine crust comprises superposed water dispenser mainboard 11, indent forms the inner concave 12 in water intaking space, and be positioned at the cup rest area 13 that bottom and inner concave join, drinking machine crust bottom with cup rest area below, also be formed with water outlet of drinking machine 3 on the described inner concave 12, one end of described water outlet of drinking machine 3 is the open end, the other end and water pipe join, described water valve is arranged between water pipe and the water outlet of drinking machine 3, also include contact-making switch 4, described contact-making switch 4 comprises shell 41, its inboard is formed with container cavity, the upper chamber of described container cavity is slightly larger than lower cavity, upper chamber and lower cavity contact portion are formed with card platform 42, contact slipper 43 and back-moving spring 44 are installed in the described upper chamber, the top of described contact slipper 43 protrudes from shell 41 tops, form a projection at cup rest area 13, described back-moving spring 44 is between contact slipper 43 bottoms and card platform 42, also include contact A 45, contact B46, described contact A 45 and contact B46 respectively with wire A47, wire B48 is communicated with, described wire A47, wire B48 is connected with water dispenser master control borad 2, described contact A 45, contact B46 has difference in height ground and is fixed on the back-moving spring 44, and described contact A 45 has lap vertical to projection with contact B46.
Pay close attention to especially Fig. 2, when water tumbler 0 is placed on the water dispenser cup rest area 13, because the top of the cup end and contact slipper 43 effect, the gravity that relies on cup itself to exist, contact slipper 43 is depressed, active force is passed to back-moving spring 44 places by contact slipper 43, back-moving spring 44 is owing to be subject to the effect of card platform 42, the lower end is limited, the upper end constantly is subject to the effect from contact slipper 43, thereby generation elastic deformation, back-moving spring 44 is compressed, in this process, contact A 45 and contact B46 constantly approach and since itself have vertically to projection overlapping, so contact A 45 contacts with contact B46, circuit communication, signal is by wire A47, wire B48 is transferred to water dispenser master control borad 2, and opens the water intaking beginning by master control borad 2 control water valve for water dispensers, when the water yield is enough, when perhaps the operator has carried out other operations, water tumbler 0 is removed, the Action of Gravity Field power of water tumbler disappears, the effect that back-moving spring 44 is subject to elastic potential energy restPoses gradually, contact A is separated gradually with contact B in this process, and circuit is interrupted, blackout, master control borad control water valve cuts out, and water intaking finishes.Back-moving spring 44 continues to recover to original state under the effect of elastic potential energy, drives contact slipper 43 and returns to initial position, and is ready for fetch water next time.
On the basis of above embodiment, the special Fig. 2 that pays close attention to, namely the top of contact slipper 43 is corresponding with the geometric center of water outlet of drinking machine can to see described projection, the purpose of doing so also is when being placed on the cup rest area 13 when water tumbler 0, and the geometric center at the bottom of its glass is also corresponding with contact slipper 43.
On the basis of above embodiment, described contact A 45 and contact B46 are individually fixed in the both sides of back-moving spring 44, as shown in Figure 2.Certainly, also contact A 45 and contact B46 can be arranged on a side of back-moving spring 44, in the present invention no longer burdensome narration.
The special Fig. 1 that pays close attention to also is provided with arc enclosing 5 around the described projection.Enclosing 5 forms an incomplete round bottom, thereby after water tumbler 0 was put into, more stable, safety prevented that water tumbler is toppled in the water intaking process.
On the basis of above embodiment, described enclosing 5 also can be a plurality of concentrically ringed segmentation cambered surface take projection as the center of circle.That is to say to form a plurality of incomplete circles, can corresponding be placed in the different enclosing circles according to different water tumbler 0 like this, thereby adapt to various different big or small water tumblers.
As the further applied in any combination of water dispenser disclosed by the invention, the invention discloses its application in refrigerator, as shown in Figure 3, include refrigerator doors 6, and be opened in the water dispenser on the refrigerator doors.Wherein each structure on the water dispenser as depicted in figs. 1 and 2, but the water dispenser of automatic shutter, comprise drinking machine crust, water dispenser master control borad 2 and water valve, described drinking machine crust comprises superposed water dispenser mainboard 11, indent forms the inner concave 12 in water intaking space, and be positioned at the cup rest area 13 that bottom and inner concave join, drinking machine crust bottom with cup rest area below, also be formed with water outlet of drinking machine 3 on the described inner concave 12, one end of described water outlet of drinking machine 3 is the open end, the other end and water pipe join, described water valve is arranged between water pipe and the water outlet of drinking machine 3, also include contact-making switch 4, described contact-making switch 4 comprises shell 41, its inboard is formed with container cavity, the upper chamber of described container cavity is slightly larger than lower cavity, upper chamber and lower cavity contact portion are formed with card platform 42, contact slipper 43 and back-moving spring 44 are installed in the described upper chamber, the top of described contact slipper 43 protrudes from shell 41 tops, form a projection at cup rest area 13, described back-moving spring 44 is between contact slipper 43 bottoms and card platform 42, also include contact A 45, contact B46, described contact A 45 and contact B46 respectively with wire A47, wire B48 is communicated with, described wire A47, wire B48 is connected with water dispenser master control borad 2, described contact A 45, contact B46 has difference in height ground and is fixed on the back-moving spring 44, and described contact A 45 has lap vertical to projection with contact B46.
Pay close attention to especially Fig. 2, when water tumbler 0 is placed on the water dispenser cup rest area 13, because the top of the cup end and contact slipper 43 effect, the gravity that relies on cup itself to exist, contact slipper 43 is depressed, active force is passed to back-moving spring 44 places by contact slipper 43, back-moving spring 44 is owing to be subject to the effect of card platform 42, the lower end is limited, the upper end constantly is subject to the effect from contact slipper 43, thereby generation elastic deformation, back-moving spring 44 is compressed, in this process, contact A 45 and contact B46 constantly approach and since itself have vertically to projection overlapping, so contact A 45 contacts with contact B46, circuit communication, signal is by wire A47, wire B48 is transferred to water dispenser master control borad 2, and opens the water intaking beginning by master control borad 2 control water valve for water dispensers, when the water yield is enough, when perhaps the operator has carried out other operations, water tumbler 0 is removed, the Action of Gravity Field power of water tumbler disappears, the effect that back-moving spring 44 is subject to elastic potential energy restPoses gradually, contact A is separated gradually with contact B in this process, and circuit is interrupted, blackout, master control borad control water valve cuts out, and water intaking finishes.Back-moving spring 44 continues to recover to original state under the effect of elastic potential energy, drives contact slipper 43 and returns to initial position, and is ready for fetch water next time.
Embodiment 7
On the basis of embodiment 6, the special Fig. 2 that pays close attention to, namely the top of contact slipper 43 is corresponding with the geometric center of water outlet of drinking machine can to see described projection, the purpose of doing so also is when being placed on the cup rest area 13 when water tumbler 0, and the geometric center at the bottom of its glass is also corresponding with contact slipper 43.
Embodiment 8
On the basis of embodiment 6 or 7, described contact A 45 and contact B46 are individually fixed in the both sides of back-moving spring 44, as shown in Figure 2.Certainly, also contact A 45 and contact B46 can be arranged on a side of back-moving spring 44, in the present invention no longer burdensome narration.
Embodiment 9
On the basis of embodiment 6 or 7 or 8, pay close attention to especially Fig. 1, also be provided with arc enclosing 5 around the described projection.Enclosing 5 forms an incomplete round bottom, thereby after water tumbler 0 was put into, more stable, safety prevented that water tumbler is toppled in the water intaking process.
Embodiment 10
On the basis of embodiment 6 or 7 or 8 or 9, described enclosing 5 also can be a plurality of concentrically ringed segmentation cambered surface take projection as the center of circle.That is to say to form a plurality of incomplete circles, can corresponding be placed in the different enclosing circles according to different water tumbler 0 like this, thereby adapt to various different big or small water tumblers.
The disclosed technical scheme of the present invention program is not limited only to the disclosed technical scheme of above-described embodiment, also comprises by the formed technical scheme of disclosed technical characterictic any combination among the above embodiment.
Should be pointed out that for those skilled in the art under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (8)
1. but the water dispenser of automatic shutter, comprise drinking machine crust, water dispenser master control borad and water valve, described drinking machine crust comprises superposed water dispenser mainboard, indent forms the inner concave in water intaking space, and be positioned at the cup rest area that bottom and inner concave join, drinking machine crust bottom with cup rest area below, also be formed with water outlet of drinking machine on the described inner concave, one end of described water outlet of drinking machine is the open end, the other end and water pipe join, described water valve is arranged between water pipe and the water outlet of drinking machine, it is characterized in that: also include contact-making switch, described contact-making switch comprises shell, its inboard is formed with container cavity, the upper chamber of described container cavity is slightly larger than lower cavity, upper chamber and lower cavity contact portion are formed with Ka Tai, contact slipper and back-moving spring are installed in the described upper chamber, the top of described contact slipper protrudes from the shell top, form a projection at the cup rest area, described back-moving spring is between contact slipper bottom and card platform, also include contact A, contact B, described contact A and contact B respectively with wire A, wire B is communicated with, described wire A, wire B is connected with the water dispenser master control borad, described contact A, contact B has difference in height ground and is fixed on the back-moving spring, and described contact A has lap vertical to projection with contact B.
2. but the water dispenser of automatic shutter according to claim 1, it is characterized in that: described projection is corresponding with the geometric center of water outlet of drinking machine.
3. but the water dispenser of automatic shutter according to claim 1, it is characterized in that: described contact A and contact B are individually fixed in the both sides of back-moving spring.
4. but the water dispenser of automatic shutter according to claim 1 is characterized in that: also be provided with the arc enclosing around the described projection.
5. but the water dispenser of automatic shutter according to claim 4, it is characterized in that: described enclosing is the segmentation cambered surface of the same circle take projection as the center of circle.
6. but the water dispenser of automatic shutter according to claim 4, it is characterized in that: described enclosing is a plurality of concentrically ringed segmentation cambered surface take projection as the center of circle.
7. but refrigerator with the water dispenser of automatic shutter, it is characterized in that: be formed with the described water dispenser structure of any one in the claim 1 to 6 on the refrigerator doors of described refrigerator, described water dispenser master control borad is arranged on the refrigerator master control borad.
8. but the refrigerator of the water dispenser with automatic shutter according to claim 7, it is characterized in that: the shell lateral wall of described lower cavity is dentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363804 CN202739733U (en) | 2012-07-26 | 2012-07-26 | Water dispenser capable of automatically opening and closing and refrigerator provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363804 CN202739733U (en) | 2012-07-26 | 2012-07-26 | Water dispenser capable of automatically opening and closing and refrigerator provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739733U true CN202739733U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363804 Expired - Fee Related CN202739733U (en) | 2012-07-26 | 2012-07-26 | Water dispenser capable of automatically opening and closing and refrigerator provided with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739733U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549882A (en) * | 2013-11-20 | 2014-02-05 | 泰州乐金电子冷机有限公司 | Water dispensing device and refrigerator comprising same |
| CN104739242A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Water outflow switch and water dispenser refrigerator |
| CN109864526A (en) * | 2019-03-29 | 2019-06-11 | 易氺香科技(深圳)有限公司 | A kind of intelligent-induction water outlet cup |
| US10519025B2 (en) | 2016-12-13 | 2019-12-31 | Haier Us Appliance Solutions, Inc. | Adjustable liquid level autofill pitcher for an appliance |
-
2012
- 2012-07-26 CN CN 201220363804 patent/CN202739733U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549882A (en) * | 2013-11-20 | 2014-02-05 | 泰州乐金电子冷机有限公司 | Water dispensing device and refrigerator comprising same |
| CN103549882B (en) * | 2013-11-20 | 2016-03-02 | 泰州乐金电子冷机有限公司 | Drinking device and comprise its refrigerator |
| CN104739242A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Water outflow switch and water dispenser refrigerator |
| US10519025B2 (en) | 2016-12-13 | 2019-12-31 | Haier Us Appliance Solutions, Inc. | Adjustable liquid level autofill pitcher for an appliance |
| CN109864526A (en) * | 2019-03-29 | 2019-06-11 | 易氺香科技(深圳)有限公司 | A kind of intelligent-induction water outlet cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 225300 Jiangsu Province, Taizhou City Hailing District Yingbin Road No. 12 Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: 225300 Yingbin Road, Taizhou Economic Development Zone, Jiangsu 12, China Patentee before: Taizhou LG Electronics Refrigerator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |