CN101093128A - A piece of temperature tunable clapboard - Google Patents
A piece of temperature tunable clapboard Download PDFInfo
- Publication number
- CN101093128A CN101093128A CN 200610086487 CN200610086487A CN101093128A CN 101093128 A CN101093128 A CN 101093128A CN 200610086487 CN200610086487 CN 200610086487 CN 200610086487 A CN200610086487 A CN 200610086487A CN 101093128 A CN101093128 A CN 101093128A
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- blade
- adjustable temperature
- dummy plate
- temperature dummy
- plate according
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- 238000010586 diagram Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
This invention discloses a temperature-adjustable baffle used in iceboxes and refrigerators, in which an air inlet is set on the baffle with several blades, which rotate to open and close the air inlet with the help of a blade shaft on it to adjust temperature of the two chambers above and below the baffle.
Description
Technical field
The present invention relates to a kind of adjustable temperature dummy plate, especially a kind of can be used in the household appliances such as refrigerator, refrigerator, can be to being carried out thermoregulator dividing plate by the chamber between the upper and lower of its isolation.
Background technology
In existing refrigerator, household freezer shown in Fig. 1, this refrigerator have been equipped with a refrigerating chamber, are provided with the drawer that is used to deposit frozen goods on the vertical range of refrigerating chamber, insulated door is contained on the heat insulation shell, and heat insulation shell makes refrigerating chamber with extraneous adiabatic with the door that is in closed condition.This refrigerator does not have the function of rapid alternating temperature, and when picking and placeing frozen goods, temperature control is inconvenient, and single in addition refrigerating chamber does not satisfy the demand of user to the frozen goods different temperatures.
But, in the refrigerator of prior art, disclose and utilize the plug-in type dividing plate to carry out cutting apart of chamber between refrigerator inside, simultaneously, can also carry out the document of temperature adjusting to divided chamber.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of and can be used in the household appliances such as refrigerator, refrigerator, can be to being carried out thermoregulator dividing plate by the chamber between the upper and lower of its isolation.
For solving the problems of the technologies described above, the present invention adopts the basic design of technical scheme to be: a kind of adjustable temperature dummy plate, comprise: a dividing plate, its main feature is, on described dividing plate, be provided with at least one ventilative mouthful, in ventilative mouthful some blades are set, blade can open and close so that ventilative interruption-forming is opened and closed.
Described blade is by the rotatable switching that forms ventilative mouthful of the blade rotation axle on it.
Blade rotation axle on the described blade is plugged in the axis hole on the ventilative oral-lateral wall, and can rotate therein.
The screw driving mechanism has been adopted in the switching of described blade,
Described screw driving mechanism comprises screw rod, on screw rod and the blade, be enclosed within the outer outer tooth ring engagement of blade rotation axle, the output shaft of screw rod and stepper motor is connected, and when stepper motor rotated, screw rod rotated, thereby driving outer tooth ring rotates, the outer tooth ring socket is fixed on the blade rotation axle, rotates thereby driven the blade rotation axle, and the blade rotation axle drives the motion that blade is done about 90 degree.
Described blade adopts bar-link drive to drive.
Described link-type driving mechanism comprises connecting rod, axis hole on the connecting rod and the blade column socket on the blade, and the blade column is rotatable in axis hole.
Described connecting rod is connected with electromagnetic driver.
Described electromagnetic driver can be done two-way moving, thereby the rotation of controllable blade by the rotation of blade, opens and closes ventilative mouth, leads to the cold of chamber between the adjustable temperature dummy plate below with adjusting.
Above and/or under described ventilative mouthful, the protection joist is set.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Description of drawings
Fig. 1 is the view of refrigerator from seeing previously of prior art, and this refrigerator comprises a heat insulation shell and a door that is installed on the housing, there is shown the situation that door is opened;
Fig. 2 is the adjustable temperature dummy plate schematic diagram;
Fig. 3 be among Fig. 2 A to analysing and observe the blade movement schematic diagram that adopts stepper motor;
Fig. 4 be among Fig. 2 A to analysing and observe the blade movement schematic diagram that adopts electromagnet;
Fig. 5 is the schematic diagram that the protection joist is set on the adjustable temperature dummy plate;
Fig. 6 is the refrigerator schematic diagram that can be provided with dividing plate;
Below be the component names in prior art and the accompanying drawing of the present invention and the corresponding relation of mark, refrigerator 101, heat insulation shell 102, insulated door 103, refrigerating chamber 104, rack 105, refrigerator 1, shell 2, internal box 3, refrigerating chamber 5, rack 6, adjustable temperature dummy plate 7, return air inlet 8, temperature sensor 9, snap-chill cabinet 10, fan 11, air-out conduit 12 can open and close joist 13, blade 14, blade rotation axle 15, stepper motor 16, screw rod 17, outer tooth ring 18, connecting rod 19, blade column 20, electromagnetic driver 21, protection joist 22, ventilative mouthful 23.
The specific embodiment
Embodiment 1
The structure of the adjustable temperature dummy plate 7 of present embodiment explanation, as shown in Figure 2, adjustable temperature dummy plate 7 of the present invention comprises: a dividing plate, on dividing plate, be provided with at least one ventilative mouthful 23, in ventilative mouthful 23 some blades 14 are set, blade 14 is by the 15 rotatable switchings that form ventilative mouthful 23 of the blade rotation axle on it.
Embodiment 2
Other are identical with embodiment 1 for present embodiment, but, present embodiment has adopted the screw driving mechanism, as shown in Figure 3, screw driving mechanism of the present invention comprises screw rod 17, on screw rod 17 and the blade 14, being enclosed within blade rotation axle 15 outer outer tooth rings 18 meshes, screw rod 17 is connected with the output shaft of stepper motor 16, and when stepper motor 16 rotated, screw rod 17 rotated, thereby driving outer tooth ring 18 rotates, outer tooth ring 18 sockets are fixed on the blade rotation axle 15, rotate thereby driven blade rotation axle 15, and blade rotation axle 15 drives the motion that blade 14 is done 90 degree.
By the rotation of blade 14, ventilative mouth 23 is opened and closed, lead to the cold (consulting Fig. 5) of chamber between adjustable temperature dummy plate 7 belows with adjusting.
Embodiment 3
Other are identical with embodiment 1 for present embodiment, and still, present embodiment has adopted bar-link drive, as shown in Figure 4, link-type driving mechanism of the present invention comprises connecting rod 19, blade column 20 sockets on axis hole on the connecting rod 19 and the blade 14, and blade column 20 is rotatable in axis hole.
Described connecting rod 19 is connected with electromagnetic driver 21.
Because described electromagnetic driver 21 can be done two-way moving, thereby controlled the rotation of blade 14,, ventilative mouth 23 has been opened and closed, led to the cold of chamber between adjustable temperature dummy plate 7 belows with adjusting by the rotation of blade 14.
Other the mechanism that connecting rod 19 is moved around also can be applicable in the present embodiment.
Embodiment 4
Other are identical with previous embodiment, different is, hinders on the adjustable temperature dummy plate 7 or damages described opening and closing structure in order to prevent that article are placed on, as shown in Figure 5, a protection joist 22 is set on ventilative mouthful 23, also can a protection joist 22 respectively be set at positive and negative two.
What present embodiment illustrated is Signal plug, when adjustable temperature dummy plate 7 is used, be subjected to the unified scheduling of refrigerator control system, the plug or the socket that a plug or socket and the inboard relevant position of refrigerator are set at the side or the rear side of adjustable temperature dummy plate 7 cooperate (not shown).
In the described Signal plug of present embodiment, comprise that power supply gives line altogether, also comprise data line,, and the signal that adjustable temperature dummy plate 7 inserts is transferred to the control system of refrigerator so that provide power supply to driving mechanism.
What present embodiment illustrated is in the control method of not inserting adjustable temperature dummy plate 7, when not inserting adjustable temperature dummy plate 7, cold air blows out from snap-chill cabinet 10 by fan 11, and from two return air inlets, 8 backflows of upper and lower settings, the air of backflow is further lowered the temperature through evaporimeter.
What present embodiment illustrated is in the control method of inserting adjustable temperature dummy plate 7, when inserting adjustable temperature dummy plate 7, Signal plug on the adjustable temperature dummy plate 7 is connected with the corresponding socket of refrigerator, and the signal that adjustable temperature dummy plate 7 inserts is informed the central control system of refrigerator and obtained the power supply supply.
Near close two return air inlets 8 about the refrigerator, two temperature sensors 9 (consulting Fig. 6) are set respectively.
Cold air blows out from snap-chill cabinet 10 by fan 11, and from two return air inlets, 8 backflows of upper and lower settings, the air of backflow is further lowered the temperature through evaporimeter.
Claims (10)
1, a kind of adjustable temperature dummy plate comprises: a dividing plate is characterized in that: be provided with at least one ventilative mouthful on described dividing plate, in ventilative mouthful some blades be set, blade can open and close so that ventilative interruption-forming is opened and closed.
2, a kind of adjustable temperature dummy plate according to claim 1 is characterized in that: described blade is by the rotatable switching that forms ventilative mouthful of the blade rotation axle on it.
3, a kind of adjustable temperature dummy plate according to claim 1 is characterized in that: the blade rotation axle on the described blade is plugged in the axis hole on the ventilative oral-lateral wall, and can rotate therein.
4, a kind of adjustable temperature dummy plate according to claim 1, it is characterized in that: the screw driving mechanism has been adopted in the switching of described blade.
5, a kind of adjustable temperature dummy plate according to claim 4, it is characterized in that: described screw driving mechanism comprises screw rod, on screw rod and the blade, be enclosed within the outer outer tooth ring engagement of blade rotation axle, the output shaft of screw rod and stepper motor is connected, when stepper motor rotates, screw rod rotates, and rotates thereby drive outer tooth ring, and the outer tooth ring socket is fixed on the blade rotation axle, rotate thereby driven the blade rotation axle, the blade rotation axle drives the motion that blade is done about 90 degree.
6, a kind of adjustable temperature dummy plate according to claim 1 is characterized in that: described blade adopts bar-link drive to drive.
7, a kind of adjustable temperature dummy plate according to claim 6 is characterized in that: described link-type driving mechanism comprises connecting rod, axis hole on the connecting rod and the blade column socket on the blade, and the blade column is rotatable in axis hole.
8, a kind of adjustable temperature dummy plate according to claim 6, it is characterized in that: described connecting rod is connected with electromagnetic driver.
9, according to claim 2 or 7 or 8 described a kind of adjustable temperature dummy plates, it is characterized in that: described electromagnetic driver can be done two-way moving, thus the rotation of controllable blade, by the rotation of blade, ventilative mouth is opened and closed, lead to the cold of chamber between the adjustable temperature dummy plate below with adjusting.
10, a kind of adjustable temperature dummy plate according to claim 1 is characterized in that: above and/or under described ventilative mouthful the protection joist is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610086487 CN101093128B (en) | 2006-06-23 | 2006-06-23 | A piece of temperature tunable clapboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610086487 CN101093128B (en) | 2006-06-23 | 2006-06-23 | A piece of temperature tunable clapboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101093128A true CN101093128A (en) | 2007-12-26 |
| CN101093128B CN101093128B (en) | 2011-02-02 |
Family
ID=38991511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610086487 Expired - Fee Related CN101093128B (en) | 2006-06-23 | 2006-06-23 | A piece of temperature tunable clapboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101093128B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554279B (en) * | 2008-04-08 | 2011-06-29 | 株式会社巴黎克鲁瓦桑 | Show case |
| CN104266451A (en) * | 2014-10-09 | 2015-01-07 | 合肥美的电冰箱有限公司 | Liner and refrigerator |
| CN104713290A (en) * | 2015-03-24 | 2015-06-17 | 宁波韩电电器有限公司 | Refrigerator |
| CN104748481A (en) * | 2015-03-24 | 2015-07-01 | 宁波韩电电器有限公司 | Refrigerator |
| CN105671914A (en) * | 2014-11-20 | 2016-06-15 | 无锡小天鹅股份有限公司 | Condensed clothes dryer and fresh air inlet assembly thereof |
| CN112146342A (en) * | 2019-06-28 | 2020-12-29 | 青岛海尔电冰箱有限公司 | Storage device and refrigerator |
-
2006
- 2006-06-23 CN CN 200610086487 patent/CN101093128B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554279B (en) * | 2008-04-08 | 2011-06-29 | 株式会社巴黎克鲁瓦桑 | Show case |
| CN104266451A (en) * | 2014-10-09 | 2015-01-07 | 合肥美的电冰箱有限公司 | Liner and refrigerator |
| CN104266451B (en) * | 2014-10-09 | 2016-08-24 | 合肥美的电冰箱有限公司 | Inner bag and refrigerator |
| CN105671914A (en) * | 2014-11-20 | 2016-06-15 | 无锡小天鹅股份有限公司 | Condensed clothes dryer and fresh air inlet assembly thereof |
| CN104713290A (en) * | 2015-03-24 | 2015-06-17 | 宁波韩电电器有限公司 | Refrigerator |
| CN104748481A (en) * | 2015-03-24 | 2015-07-01 | 宁波韩电电器有限公司 | Refrigerator |
| CN104748481B (en) * | 2015-03-24 | 2017-06-06 | 宁波韩电电器有限公司 | A kind of refrigerator |
| CN104713290B (en) * | 2015-03-24 | 2017-06-06 | 宁波韩电电器有限公司 | A kind of refrigerator |
| CN112146342A (en) * | 2019-06-28 | 2020-12-29 | 青岛海尔电冰箱有限公司 | Storage device and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101093128B (en) | 2011-02-02 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 |