CN2589904Y - Air-cooled refrigerator equipped with mechanical temperature control apparatus - Google Patents
Air-cooled refrigerator equipped with mechanical temperature control apparatus Download PDFInfo
- Publication number
- CN2589904Y CN2589904Y CN 02269367 CN02269367U CN2589904Y CN 2589904 Y CN2589904 Y CN 2589904Y CN 02269367 CN02269367 CN 02269367 CN 02269367 U CN02269367 U CN 02269367U CN 2589904 Y CN2589904 Y CN 2589904Y
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- China
- Prior art keywords
- temperature
- control box
- refrigerating chamber
- control
- air
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Abstract
The utility model provides an air cooled refrigerator provided with a mechanical temperature control apparatus. The top wall of a cold storage chamber is provided with a control box which is provided with an upright front face plate, part of the control box forms an air flow passage, the inner part of the control box is provided with a temperature controller of the cold storage chamber, the temperature controller of the cold storage chamber is provided with an air gate control lever, the inner part of the air flow passage is provided with an air gate, and the front face plate of the control box is provided with an opening; the temperature controller of the cold storage chamber is arranged at the front part of the control box, and a temperature regulating knob is positioned at the opening of the front face plate of the control box; the air gate control lever is extended to the air gate in the air flow passage formed in the control box from the temperature controller of the cold storage chamber of the front part of the control box. The temperature regulating knob is usually a temperature regulating gear which is controlled by a sliding rack arranged at the opening place or a manual temperature control gear. The mechanical temperature control apparatus of the utility model has the advantages of simple structure, simple processing technology, convenient installation, and low failure rate.
Description
Affiliated technical field
The utility model relates to a kind of refrigerator, is specifically related to a kind of air-cooled refrigerator, more specifically to a kind of air-cooled refrigerator that is provided with the mechanical temperature-control device.
Background technology
Refrigerator can be divided into derect refrigerated refrigerator and air-cooled refrigerator by refrigeration modes, and the refrigeration modes of derect refrigerated refrigerator is: evaporimeter is arranged between refrigerator in the chamber, directly makes refrigerating chamber and refrigerating chamber refrigeration by evaporimeter; The refrigeration modes of air-cooled refrigerator is: be arranged on evaporimeter in the inner container of icebox with the cooling of its ambient air, the air outlet of cold air from the air channel is blown in refrigerating chamber, the refrigerating chamber freezes by being arranged on fan in inner container of icebox or the air channel.Existing air-cooled refrigerator majority carries out adjustment by the mechanical temperature-control mode, and the mechanical temperature-control device comprises temperature of refrigerating chamber controller and freezer temperature controller.The refrigerating chamber temperature controller is by the temperature of the open and close control refrigerating chamber of control refrigeration system; The refrigerating chamber temperature controller comprises air bag, temperature adjustment knob, air door control lever and capillary, and capillary induction temperature of refrigerating chamber is controlled the flexible of air bag, and air bag drives the unlatching that the control of air door control lever is arranged on the air door in the air channel, regulates temperature of refrigerating chamber.The mechanical temperature-control device of existing a kind of air-cooled refrigerator, as U.S. Pat 5901562, the refrigerating chamber of refrigerator and refrigerating chamber upper and lower settings, be provided with the dividing plate of band opening between refrigerating chamber and the refrigerating chamber, be provided with T shape control box at the top of bottom refrigerating chamber, some establishes a gas channel with the open communication of dividing plate control box, be provided with the refrigerating chamber temperature controller in the front portion of control box, be provided with the refrigerating chamber temperature controller at the rear portion of control box, the front portion of control box is provided with adjusting gear, the adjustment gear that is provided with in the refrigerating chamber temperature control is by cingulum and adjusting gear transmission, be arranged on the tooth bar that upper shed place of T shape control box front panel is provided with by adjusting, regulate temperature of refrigerating chamber controller gear, adjust the temperature of refrigerating chamber.Above-mentioned mechanical temperature-control apparatus structure complexity, the processing technology complexity is installed trouble, simultaneously owing to regulate attemperating unit fault rate height by a plurality of parts transmissions.
Summary of the invention
The utility model has overcome existing air-cooled refrigerator attemperating unit complex structure, the processing technology complexity, trouble is installed, the shortcoming that fault rate is high, a kind of air-cooled refrigerator that is provided with the mechanical temperature-control attemperating unit is provided, the mechanical temperature-control apparatus structure of this refrigerator, processing technology are simple, easy for installation, and fault rate is low.
The utility model discloses a kind of air-cooled refrigerator that is provided with the mechanical temperature-control device, comprise refrigerating chamber and refrigerating chamber, separate by the dividing plate that opening is arranged between refrigerating chamber and refrigerating chamber, the roof of refrigerating chamber is provided with control box, the front portion that control box is positioned at the refrigerating chamber outside is provided with vertical front panel, some establishes a gas channel with the open communication of dividing plate control box, the temperature of refrigerating chamber controller is set in the control box, the temperature of refrigerating chamber controller is provided with the air door control lever, temperature adjustment knob and capillary, in the described gas channel air door is set, it is characterized in that:
Front panel upper shed at described control box;
Described temperature of refrigerating chamber controller is arranged on the front portion of control box, and described temperature adjustment knob is positioned at the opening part of control box front panel;
Described air door control lever extends to the air door place in the gas channel that is arranged at control box formation on the temperature of refrigerating chamber controller of control box front portion.
In the technique scheme, the temperature of refrigerating chamber controller is arranged on the front portion of control box, and the air door control lever extended to the position that air door is set in the gas channel that control box forms, flexible by the air bag that is provided with on the temperature of refrigerating chamber controller, drive the air door control lever and adjust the opening and closing of air door, can adjust the air quantity that enters refrigerating chamber, adjust the temperature of refrigerating chamber.The temperature of refrigerating chamber controller is arranged on the front portion of control box, and makes temperature adjustment knob be positioned at the opening part of control box front panel, the user can regulate the temperature of refrigerating chamber controller by regulating the temperature control handle, the control temperature of refrigerating chamber easily.
Because the restriction of temperature of refrigerating chamber controller architecture, temperature adjustment knob is not suitable for directly being arranged at the opening part of control box front panel, therefore by the indirect drive mode temperature of refrigerating chamber controller is carried out adjustment in the utility model, common optimal way is:
1, described temperature adjustment knob is the adjustment gear;
Opening part at described control box front panel is provided with manual temperature control gear, and described manual temperature control gear is fixed on by gear shaft on the roof and/or diapire of control box, and described manual temperature control gear is meshed with described adjustment gear.
2, described temperature adjustment knob is the adjustment gear;
Opening part at described control box front panel is provided with sliding rack, and the outer end of tooth bar is provided with shifting block, and described sliding rack is meshed with described adjustment gear.
In the utility model because the temperature of refrigerating chamber controller is arranged on the front portion of control box, the temperature of refrigerating chamber controller of capillary from the control box front portion can extended in the air communication of control box formation under the situation that does not change the control box structure, front end capillaceous is arranged in the refrigerating chamber from the bottom of described gas channel.Certainly the capillary of refrigerating chamber temperature controller can be arranged in the refrigerating chamber by other modes, and as directly perforate on other positions of the diapire of control box, capillary passes perforate and is arranged in the refrigerating chamber.
In the utility model, by the temperature of refrigerating chamber controller is arranged on the control box front portion, the temperature control handle of temperature of refrigerating chamber controller is arranged on the opening part of control box front panel, control by regulating the air door that is provided with in the gas channel that the temperature control handle promptly realizes control box is partly formed, therefore simplified the structure of mechanical temperature control device, the building block of temperature control equipment reduces, and processing technology is simple, easy for installation, the corresponding minimizing of fault rate.
Description of drawings
Fig. 1 is the partial sectional view that is provided with the air-cooled refrigerator of mechanical temperature control device.
Fig. 2 is the mechanical temperature-control schematic representation of apparatus by sliding rack control.
Fig. 3 is the mechanical temperature-control schematic representation of apparatus by manual temperature control gear control.
Fig. 4 be among Fig. 2 or Fig. 3 A-A to cutaway view.
The specific embodiment
The air-cooled refrigerator that is provided with the mechanical temperature-control device as shown in Figure 1 comprises refrigerating chamber 10 and refrigerating chamber 20, and refrigerating chamber 10 is arranged on the top of refrigerator, and control box 30 is set on the roof of refrigerating chamber 20.As shown in Figures 2 and 3, control box 30 parts form gas channel 31, and the front portion that control box is positioned at the refrigerating chamber outside vertically is provided with front panel 32, front panel upper shed 33.Temperature of refrigerating chamber controller 2 and freezer temperature controller (not shown in the accompanying drawing) are set in the control box 30, and temperature of refrigerating chamber controller 2 is provided with adjustment gear 4 and air door control lever 21.
As shown in Figure 2,33 places are provided with sliding rack 40 at control box front panel opening, the outer setting shifting block 41 of sliding rack, sliding rack 40 and 4 engagements of adjustment gear.
As shown in Figure 3,33 places are provided with manual temperature control gear 50 at control box front panel opening, and manually temperature control gear 50 is fixed on the roof and/or diapire of control box by gear shaft (not shown in the view), and manually temperature control gear 50 is meshed with adjustment gear 4.
As shown in Figures 2 and 3, air door control lever 21 extends to air door 51 places that are provided with in the gas channel that control box partly forms from refrigerating on the room temperature controller 2, and air door 51 is by the thrust of air door control lever 21 and the screen resilience opening and closing of back-moving spring 52.Outer end 6 capillaceous is arranged in the refrigerating chamber 20 from the bottom of the gas channel that control box partly forms.
The temperature control principle of temperature of refrigerating chamber controller is in the specific embodiment: the temperature of outer end capillaceous 6 induction cold compartment of refrigerator, stretching of temperature of refrigerating chamber controller 2 control air door control levers 21, control air door 21 opening and closing, control enters the air quantity of refrigerating chamber, adjusts the temperature of refrigerating chamber.
In the specific embodiment, only can directly regulate temperature of refrigerating chamber controller 2, the control temperature of refrigerating chamber by sliding rack 40 or manual temperature control gear 50, therefore the mechanical temperature control device is simple in structure, processing technology is simple, and is easy for installation, and the fault rate of mechanical device is low.
Claims (4)
1, a kind of air-cooled refrigerator that is provided with the mechanical temperature-control device, comprise refrigerating chamber and refrigerating chamber, separate by the dividing plate that opening is arranged between refrigerating chamber and refrigerating chamber, the roof of refrigerating chamber is provided with control box, the front portion that control box is positioned at the refrigerating chamber outside is provided with vertical front panel, some establishes a gas channel with the open communication of dividing plate control box, the temperature of refrigerating chamber controller is set in the control box, the temperature of refrigerating chamber controller is provided with the air door control lever, temperature adjustment knob and capillary, in the described gas channel air door is set, it is characterized in that: in the front panel upper shed of described control box; Described temperature of refrigerating chamber controller is arranged on the front portion of control box, and described temperature adjustment knob is positioned at the opening part of control box front panel; Described air door control lever extends to the air door place in the gas channel that is arranged at control box formation on the temperature of refrigerating chamber controller of control box front portion.
2, the air-cooled refrigerator that is provided with the mechanical temperature-control device according to claim 1, it is characterized in that: described temperature adjustment knob is the adjustment gear; Opening part at described control box front panel is provided with manual temperature control gear, and described manual temperature control gear is fixed on by gear shaft on the roof and/or diapire of control box, and described manual temperature control gear is mediated mutually with described adjustment gear.
3, the air-cooled refrigerator that is provided with the mechanical temperature-control device according to claim 1, it is characterized in that: described temperature adjustment knob is the adjustment gear; Opening part at described control box front panel is provided with sliding rack, and the outer end of tooth bar is provided with shifting block, and described sliding rack is meshed with described adjustment gear.
4, the air-cooled refrigerator that is provided with the mechanical temperature-control device according to claim 1, it is characterized in that: described capillary extends in the air communication of control box formation from the temperature of refrigerating chamber controller of control box front portion, and front end capillaceous is arranged in the refrigerating chamber from the bottom of described gas channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269367 CN2589904Y (en) | 2002-09-07 | 2002-09-07 | Air-cooled refrigerator equipped with mechanical temperature control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269367 CN2589904Y (en) | 2002-09-07 | 2002-09-07 | Air-cooled refrigerator equipped with mechanical temperature control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589904Y true CN2589904Y (en) | 2003-12-03 |
Family
ID=33734616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269367 Expired - Lifetime CN2589904Y (en) | 2002-09-07 | 2002-09-07 | Air-cooled refrigerator equipped with mechanical temperature control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589904Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052819A (en) * | 2009-10-30 | 2011-05-11 | 泰州乐金电子冷机有限公司 | Refrigerator temperature control panel for blind people |
| CN103925761A (en) * | 2014-04-09 | 2014-07-16 | 合肥荣事达三洋电器股份有限公司 | Cold storage air duct for refrigerator |
| CN106802046A (en) * | 2017-01-22 | 2017-06-06 | 合肥华凌股份有限公司 | Refrigerator |
| US10132551B2 (en) | 2013-01-25 | 2018-11-20 | Whirlpool Corporation | Refrigerator with split air pathway |
| CN110542269A (en) * | 2015-09-17 | 2019-12-06 | Lg 电子株式会社 | Refrigerator with a door |
| US10677522B1 (en) | 2012-10-05 | 2020-06-09 | Whirlpool Corporation | Modular design for manual or electrical control of refrigerator drawer temperature |
| WO2023131027A1 (en) * | 2022-01-10 | 2023-07-13 | 青岛海尔电冰箱有限公司 | Air duct assembly for refrigerator and refrigerator |
-
2002
- 2002-09-07 CN CN 02269367 patent/CN2589904Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052819A (en) * | 2009-10-30 | 2011-05-11 | 泰州乐金电子冷机有限公司 | Refrigerator temperature control panel for blind people |
| CN102052819B (en) * | 2009-10-30 | 2014-09-17 | 泰州乐金电子冷机有限公司 | Refrigerator temperature control panel for blind people |
| US10677522B1 (en) | 2012-10-05 | 2020-06-09 | Whirlpool Corporation | Modular design for manual or electrical control of refrigerator drawer temperature |
| US10132551B2 (en) | 2013-01-25 | 2018-11-20 | Whirlpool Corporation | Refrigerator with split air pathway |
| CN103925761A (en) * | 2014-04-09 | 2014-07-16 | 合肥荣事达三洋电器股份有限公司 | Cold storage air duct for refrigerator |
| CN103925761B (en) * | 2014-04-09 | 2015-12-16 | 惠而浦（中国）股份有限公司 | A kind of refrigerator refrigeration air channel |
| CN110542269A (en) * | 2015-09-17 | 2019-12-06 | Lg 电子株式会社 | Refrigerator with a door |
| CN110542269B (en) * | 2015-09-17 | 2021-08-03 | Lg 电子株式会社 | Refrigerator with a door |
| US11573046B2 (en) | 2015-09-17 | 2023-02-07 | Lg Electronics Inc. | Refrigerator |
| CN106802046A (en) * | 2017-01-22 | 2017-06-06 | 合肥华凌股份有限公司 | Refrigerator |
| WO2018133371A1 (en) * | 2017-01-22 | 2018-07-26 | 合肥华凌股份有限公司 | Refrigerator |
| WO2023131027A1 (en) * | 2022-01-10 | 2023-07-13 | 青岛海尔电冰箱有限公司 | Air duct assembly for refrigerator and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120907 Granted publication date: 20031203 |