CN101968292A - Novel water-proof ice maker - Google Patents
Novel water-proof ice maker Download PDFInfo
- Publication number
- CN101968292A CN101968292A CN 201010515012 CN201010515012A CN101968292A CN 101968292 A CN101968292 A CN 101968292A CN 201010515012 CN201010515012 CN 201010515012 CN 201010515012 A CN201010515012 A CN 201010515012A CN 101968292 A CN101968292 A CN 101968292A
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- ice
- pushing arm
- tank
- waterproof
- stripper
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Abstract
The invention relates to ice making equipment in an ice box, in particular to a novel water-proof ice maker. The ice maker comprises a control box, a side cover and an ice making tank which is arranged between the control box and the side cover, wherein a water injection port is formed above the ice making tank; a pushing arm and a stripper are arranged on one side of the ice making tank; the pushing arm is used for moving an ice block out of the ice making tank; the stripper is used for guiding ice; the pushing arm consists of a rotating shaft and a plurality of fins; the rotating shaft is connected with a transmission mechanism in the control box; an ice storage box is arranged below the ice making tank; the lower end in front of the ice making tank is provided with a water-proof bracket which comprises a shaft and a plurality of fins which are arranged on the shaft and correspond to the fins of the pushing arm; and the upper parts of the fins are provided with silica gel sheets. Compared with the conventional ice maker, the novel ice maker has superior water-proof performance.
Description
Technical field
The present invention relates to the ice making equipment in the refrigerator, be specifically related to a kind of new waterproof ice machine." waterproof " speech is meant the meaning of " anti-sealing overflows the ice groove " in the present invention.
Background technology
Ice machine is by water filling in ice build-up tank, treat that water congeals into ice after, ice cube is separated from ice build-up tank by suitable heating, move in the storage chamber.In the middle of the application of present ice machine waterproof technique, stripper is a whole structure, covers ice build-up tank, whether by motor counter-rotating waterproof, whether this waterproof type can not be observed pushing arm and put in place, lived by freezing, motor is just changeing counter-rotating and was losing efficacy easily, and the cost of equipment is higher.
Summary of the invention
The objective of the invention is to defective, a kind of new waterproof ice machine with more excellent water resistance is provided at prior art.
Technical scheme of the present invention is as follows: a kind of new waterproof ice machine, comprise control box and side cover and place control box and side cover between ice build-up tank, the ice build-up tank top is provided with water filling port, ice build-up tank one side is provided with and is used for ice cube from ice build-up tank pushing arm that shifts out and the stripper of leading ice, pushing arm is made up of rotating shaft and several fins, transmission mechanism in rotating shaft and the control box is connected, the ice build-up tank below is provided with ice bank, it is characterized in that: be provided with the waterproof support in lower end, described ice build-up tank the place ahead, the waterproof support comprises an axle, and be arranged on the axle with the corresponding some fins of pushing arm fin, be provided with the silica gel sheet on fin top.
Aforesaid new waterproof ice machine wherein, is provided with the eccentric wheel that the rotating shaft with pushing arm is fixed together at ice build-up tank near an end of side cover, and with the drive link that the axle of waterproof support is fixed together, in the axle both sides of waterproof support torsion spring is installed all; Eccentric wheel acts on drive link when rotating with the rotating shaft of pushing arm, makes drive link drive the waterproof support and rotates.
Aforesaid new waterproof ice machine, wherein, the silica gel sheet of described waterproof support is provided with the breach that the fin for pushing arm passes through.
Aforesaid new waterproof ice machine, wherein, the rear end of described ice build-up tank is higher than the front end height, and the rear end sidewall is ramped shaped, is provided for the silicagel pad of waterproof respectively at pushing arm position and the pushing arm position that is connected with ice build-up tank that is connected with control box.
Aforesaid new waterproof ice machine, wherein, the lower end of described stripper is provided with the U type groove that is used for cabling; Stripper is an incline structure, is higher than an end of close ice build-up tank near an end of pushing arm.
Aforesaid new waterproof ice machine, wherein, described stripper is provided with some fins, adopt the mode of quadric injection mould to be fixed with soft silica gel on the breach between each fin of stripper, soft silica gel comprises the silica gel strip of the silicagel pad of fin lower end, the silicagel pad that contacts with ice build-up tank, stripper both sides and downside; Central authorities in the silicagel pad of fin lower end are provided with the breach that passes through for pushing arm.
Aforesaid new waterproof ice machine wherein, is equipped with heater strip and heater strip guard shield below ice build-up tank, heater strip guard shield front end is provided with reinforcement.
Aforesaid new waterproof ice machine wherein, is fixed a pcb board in the control box, pcb board is provided with Hall element, and the cam part that is connected with pushing arm is provided with magnetic patch, magnetic patch along with the position of the rotation arrival of pushing arm and Hall element induction.
Beneficial effect of the present invention is as follows: the present invention has promoted the water resistance and the security performance of ice machine by the setting and the ice build-up tank structure Design of waterproof support and water-proof silica-gel pad; The link gear of waterproof support and pushing arm makes the rotation of waterproof support more flexible, uses convenient.
Description of drawings
Fig. 1 is structural representation of the present invention (not comprising ice bank);
Fig. 2 is pushing arm and waterproof support linkage structure schematic diagram;
Fig. 3 is the stripper structural representation;
Fig. 4 is heater strip and heating shield structure schematic diagram;
Fig. 5 is the position of rotation schematic diagram of pushing arm;
Fig. 6 is the workflow diagram of ice machine.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As shown in Figure 1, ice machine comprises the ice build-up tank 30 that places between control box 10 and the side cover 40 on a kind of type gate, ice build-up tank 30 tops are provided with water filling port 20, ice build-up tank 30 1 sides are provided with and are used for pushing arm 60 and stripper 70 that ice cube is shifted out from ice build-up tank 30, pushing arm 60 is made up of rotating shaft 601 and several fins 602, transmission mechanism in rotating shaft 601 and the control box 10 is connected, ice build-up tank 30 belows are provided with ice bank (not drawing among the figure), wherein, be provided with light signal transmitting terminal 50a in lower end, control box 10 the place ahead, be provided with light signal receiving terminal 50b in the lower end, the place ahead of side cover 40, transmitting terminal 50a and receiving terminal 50b are oppositely arranged, axis is on a horizontal line, and light sends from transmitting terminal, is received termination and receives.When ice cube intercepts the light that transmitting terminal 50a sends, make receiving terminal 50b can not receive continuously and represent when transmitting that ice is full, light signal transmitting terminal 50a and receiving terminal 50b should can not detect on ice machine less than the full signal of ice because of ice cube leans to regard to guaranteeing greater than the thickness of 1 ice cube like this apart from the minimum range of stripper 70.Lower end, ice build-up tank 30 the place ahead is provided with waterproof support 80, waterproof support 80 comprises an axle 801, and be arranged on axle on 801 with pushing arm fin 602 corresponding some fins 802, be provided with silica gel sheet 803 on fin 802 tops, silica gel sheet 803 is provided with the breach that the fin 602 for pushing arm passes through, and prevents that pushing arm from damaging the silica gel sheet when pushing away ice continuously.One heater strip guard shield 90 is installed below ice build-up tank 30.
As shown in Figure 2, be provided with the be fixed together eccentric wheel 810 of (as fixing) of rotating shaft with pushing arm 60 at ice build-up tank near an end of side cover by D type groove and screw, and with the be fixed together drive link 811 of (as fixing) of the axle of waterproof support 80 by D type groove and screw, in the axle both sides of waterproof support 80 torsion spring 812 is installed all; Eccentric wheel 810 acts on drive link 811 when rotating with the rotating shaft 601 of pushing arm, makes drive link 811 drive waterproof support 80 and rotates.Torsion spring 812 can be taken back original position with the waterproof support 80 after rotating.Like this, as shown in Figure 5, during from initial position 120 setting in motion 10-45 °, promptly the position 121 at pushing arm 60, and the waterproof support is opened, and in the time of pushing arm 60 setting in motion 90-180 °, promptly the position 122, and waterproof support 60 is because the effect of torsion spring 812 returns to original position.
In addition, the rear end of ice build-up tank 30 is higher than the front end height, and the rear end sidewall is ramped shaped, makes and is blocked by the ice build-up tank rear end when water spills, and get off by the slope landing.Be provided for the silicagel pad (not drawing among the figure) of waterproof respectively at pushing arm 60 position and pushing arm 60 position that is connected with ice build-up tank 30 that is connected with control box 10, make to separate water when having water to spill.
As shown in Figure 3, stripper 70 is provided with some fins 701, adopt the mode of quadric injection mould to be fixed with soft silica gel 710 on the breach between each fin 701 of stripper, soft silica gel comprises the silica gel strip 705,706,707 of the silicagel pad 703 of fin lower end, the silicagel pad 704 that contacts with ice build-up tank, stripper both sides and downside; Central authorities in the silicagel pad 703 of fin 701 lower ends are provided with the breach that passes through for pushing arm.There is a muscle sample projection 702 in the breach central authorities of stripper, and are corresponding one by one with ice build-up tank, are used for supporting stripper.Stripper is an incline structure, is higher than an end of close ice build-up tank near an end of pushing arm; The circular arc design is taked in the stripper inboard directly over ice build-up tank, make and get back in the ice build-up tank via circular arc when water spills.
As shown in Figure 4, heater strip 310 and heater strip guard shield 90 are installed below ice build-up tank, the heater strip guard shield is fixed on the ice build-up tank by screw, and heater strip guard shield front end is provided with reinforcement 901.The lower end of stripper is provided with the U type groove 70a that is used for cabling.The reinforcement 901 of heater strip passport can also play the effect of cabling in the stationary stripper.
Fix a pcb board in the control box, Hall element arranged on the pcb board, when with cam part that pushing arm is connected on magnetic patch forward to when responding to Hall element, pcb board is judged to be initial position 120, when judging that temperature is reduced to design temperature, heating wire works, pushing arm will be iced release.Simultaneously, judge that ice machine began water filling, begins next ice making cycle when pushing arm was got back to initial position.When sending the full signal of ice, the ice machine water filling, but do not dial ice.Like this, ice be consumed reduce to below the Man Bingwei after, can directly deice, promptly saved an ice making cycle.In the mechanical type ice machine, in order to guarantee to deice, temperature must reach design temperature (being assumed to be 9 ℃), and heater strip just quits work, as long as and the electronics ice machine detects pushing arm revolves and turn around, then ice strips out, can stop heating, minimumly reduce by 1 minute heat time heating time, not only shorten cycle heat time heating time of heater strip than mechanical type ice machine, also reduced power attenuation, and can prevent because the heater strip long-time heating makes refrigerator temperature raise.The mechanical type ice machine can only detect two temperature spots, i.e. peak and minimum point (as-9 ℃ and 9 ℃); And the electronics ice machine can be measured continuous temperature owing to adopted the thermal resistance thermometric, and is therefore more accurate.When ice machine is started working, reduce by a circle machine operation, reduced power attenuation.In ice-making process, under abnormal conditions such as generation outage, the electronics ice machine can be judged next step action automatically according to temperature regime, reduces the possibility that pushing arm is frozen in.The mechanical type ice machine adds water time needs to be regulated voluntarily, but the electronic type ice machine can measure with hand automatically and stir pushing arm, makes it to break away from origin position, and the operation of ice machine motor can be measured and added the water time.Place a switch 101 on the control box 10, be in closed condition at ordinary times, force the heater strip heating to make ice machine deice but can open switch.Place two leaded light posts on the control box 10, can show the ice machine current state, as: the bright expression ice of red light is full, and the bright expression of green light moves.
Workflow of the present invention as shown in Figure 6, after the energising, at first Hall element detects pushing arm automatically and whether is in initial position, if judge and be, waits for that then the ice build-up tank temperature is reduced to-9 ℃, judges whether that once more ice is full, stops any action when ice is full.Motor entry into service when judging that not reaching ice expires, heater strip begins heating.Delaying time, whether 35 seconds (delaying time a period of time in required time) is back judges pushing arm at initial position, and at this moment, pushing arm rotates a circle.If come initial position, then motor remains in operation, heater strip continues heating, motor running still when pushing arm is judged at initial position, heater strip stops heating, judges that whether pushing arm was at initial position after delaying time once more 35 seconds, until to initial position the time, motor stops, and begins to install the setting-up time water filling, and waiting temperature is reduced to-9 ℃ and judges whether that once more ice is full.
If judge pushing arm after the energising not at initial position, if the ice machine temperature is higher than 3 ℃ so, motor entry into service so is in initial position until pushing arm, and motor shuts down and water filling, has just begun the ice-making process of a new round.
If pushing arm is at initial position after the energising, and the ice machine temperature is lower than-5 ℃, motor rotation so, heater strip begins heating, has begun group ice process.
If pushing arm is at initial position after the energising, and the ice machine temperature is between-5 ℃ and 3 ℃, the motor entry into service, heater strip begins heating, and when judging pushing arm at initial position, motor shuts down, and heater strip stops to heat.Be that waiting temperature reduces, and judge whether that ice is full.
This design when just powering on always sky turn around, like this with regard to avoided refrigerator after water filling in the ice-making process after the power down suddenly if the water filling meeting generation water problem of overflowing once more.
Claims (8)
1. new waterproof ice machine, comprise control box and side cover and place control box and side cover between ice build-up tank, the ice build-up tank top is provided with water filling port, ice build-up tank one side is provided with and is used for ice cube from ice build-up tank pushing arm that shifts out and the stripper of leading ice, pushing arm is made up of rotating shaft and several fins, transmission mechanism in rotating shaft and the control box is connected, the ice build-up tank below is provided with ice bank, it is characterized in that: be provided with the waterproof support in lower end, described ice build-up tank the place ahead, the waterproof support comprises an axle, and be arranged on the axle with the corresponding some fins of pushing arm fin, be provided with the silica gel sheet on fin top.
2. new waterproof ice machine as claimed in claim 1, it is characterized in that: be provided with the eccentric wheel that the rotating shaft with pushing arm is fixed together near an end of side cover at ice build-up tank, and with the drive link that is fixed together of axle of waterproof support, in the axle both sides of waterproof support torsion spring is installed all; Eccentric wheel acts on drive link when rotating with the rotating shaft of pushing arm, makes drive link drive the waterproof support and rotates.
3. new waterproof ice machine as claimed in claim 1 or 2 is characterized in that: the silica gel sheet of described waterproof support is provided with the breach that the fin for pushing arm passes through.
4. new waterproof ice machine as claimed in claim 1 or 2, it is characterized in that: the rear end of described ice build-up tank is higher than the front end height, the rear end sidewall is ramped shaped, is provided for the silicagel pad of waterproof respectively at pushing arm position and the pushing arm position that is connected with ice build-up tank that is connected with control box.
5. new waterproof ice machine as claimed in claim 1 is characterized in that: the lower end of described stripper is provided with the U type groove that is used for cabling; Stripper is an incline structure, is higher than an end of close ice build-up tank near an end of pushing arm.
6. as claim 1 or 5 described new waterproof ice machines, it is characterized in that: described stripper is provided with some fins, adopt the mode of quadric injection mould to be fixed with soft silica gel on the breach between each fin of stripper, soft silica gel comprises the silica gel strip of the silicagel pad of fin lower end, the silicagel pad that contacts with ice build-up tank, stripper both sides and downside; Central authorities in the silicagel pad of fin lower end are provided with the breach that passes through for pushing arm.
7. new waterproof ice machine as claimed in claim 1 is characterized in that: heater strip and heater strip guard shield are installed below ice build-up tank, and heater strip guard shield front end is provided with reinforcement.
8. new waterproof ice machine as claimed in claim 1, it is characterized in that: fix a pcb board in the control box, pcb board is provided with Hall element, and the cam part that is connected with pushing arm is provided with magnetic patch, magnetic patch along with the position of the rotation arrival of pushing arm and Hall element induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010515012 CN101968292A (en) | 2010-10-22 | 2010-10-22 | Novel water-proof ice maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010515012 CN101968292A (en) | 2010-10-22 | 2010-10-22 | Novel water-proof ice maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968292A true CN101968292A (en) | 2011-02-09 |
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ID=43547481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010515012 Pending CN101968292A (en) | 2010-10-22 | 2010-10-22 | Novel water-proof ice maker |
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| CN (1) | CN101968292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183118A (en) * | 2011-03-28 | 2011-09-14 | 海尔集团公司 | Ice making system of refrigerator |
| CN105180544A (en) * | 2015-10-10 | 2015-12-23 | 滁州富达机械电子有限公司 | Air-cooled ice maker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719167A (en) * | 2004-07-08 | 2006-01-11 | 乐金电子(天津)电器有限公司 | Ice making machine of refrigerator having water overflow preventing guide |
| US20060266055A1 (en) * | 2005-05-27 | 2006-11-30 | Maytag Corporation | Refrigerator with improved icemaker |
| JP2008267630A (en) * | 2007-04-17 | 2008-11-06 | Matsushita Electric Ind Co Ltd | Ice tray |
| CN101319840A (en) * | 2007-06-04 | 2008-12-10 | 三星电子株式会社 | Ice making apparatus and refrigerator having the same |
| US20090031736A1 (en) * | 2007-07-31 | 2009-02-05 | Zippy Technology Corp. | Packable ice level sensing architecture |
| KR20090123337A (en) * | 2008-05-27 | 2009-12-02 | 엘지전자 주식회사 | Sensor heater controlling method of full ice detecting apparatus of ice maker for refrigerator |
-
2010
- 2010-10-22 CN CN 201010515012 patent/CN101968292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719167A (en) * | 2004-07-08 | 2006-01-11 | 乐金电子(天津)电器有限公司 | Ice making machine of refrigerator having water overflow preventing guide |
| US20060266055A1 (en) * | 2005-05-27 | 2006-11-30 | Maytag Corporation | Refrigerator with improved icemaker |
| JP2008267630A (en) * | 2007-04-17 | 2008-11-06 | Matsushita Electric Ind Co Ltd | Ice tray |
| CN101319840A (en) * | 2007-06-04 | 2008-12-10 | 三星电子株式会社 | Ice making apparatus and refrigerator having the same |
| US20090031736A1 (en) * | 2007-07-31 | 2009-02-05 | Zippy Technology Corp. | Packable ice level sensing architecture |
| KR20090123337A (en) * | 2008-05-27 | 2009-12-02 | 엘지전자 주식회사 | Sensor heater controlling method of full ice detecting apparatus of ice maker for refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183118A (en) * | 2011-03-28 | 2011-09-14 | 海尔集团公司 | Ice making system of refrigerator |
| CN105180544A (en) * | 2015-10-10 | 2015-12-23 | 滁州富达机械电子有限公司 | Air-cooled ice maker |
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| 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: 20110209 |