CN216114857U - Air-cooled horizontal circulation refrigerator - Google Patents
Air-cooled horizontal circulation refrigerator Download PDFInfo
- Publication number
- CN216114857U CN216114857U CN202121864963.8U CN202121864963U CN216114857U CN 216114857 U CN216114857 U CN 216114857U CN 202121864963 U CN202121864963 U CN 202121864963U CN 216114857 U CN216114857 U CN 216114857U
- Authority
- CN
- China
- Prior art keywords
- air
- refrigerator
- refrigerating chamber
- heater
- evaporator
- 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.)
- Active
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses an air-cooled horizontal circulation refrigerator, which comprises a refrigerator body, wherein a refrigerating chamber is arranged in the refrigerator body, and an evaporator, a heater, a circulation fan and a ventilation board are arranged in the refrigerating chamber; the circulating fan is fixed on the ventilating plate, and the evaporator and the heater are fixed on a back plate of the refrigerating chamber; the back plate of the refrigerating chamber is provided with steps; the edge of the ventilation plate is fixed on the step; the ventilation plate is provided with an air inlet and an air outlet which are transversely distributed; the refrigerating chamber is provided with a lock-free switch which is electrically connected with the circulating fan. According to the air duct structure with the air outlet and the air inlet distributed transversely, the air inlet and the air outlet are basically in the same horizontal position, cold air blown out from the air outlet sinks downwards, and air with relatively high temperature is sucked in from the air inlet, so that the refrigeration efficiency is improved.
Description
Technical Field
The utility model relates to the field of refrigerators, in particular to an air-cooled horizontal circulation refrigerator.
Background
People always want to obtain cold drinks or cold foods at any time in hot summer, and the small refrigerator realizes the desire of people. However, some small refrigerators still have problems in air duct design, some air-cooled refrigerators adopt an air inlet of an internal air duct positioned at the lower half part of the refrigerator and an air outlet at the upper half part of the refrigerator, and if the refrigerator is short in height and adopts the air duct design with the structure, cold air just blown out from the air outlet can easily enter the refrigerator from an air inlet at the bottom to circulate, and the stagnation time of the cold air is short, so that the refrigerating effect is not expected to be good.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the present invention provides a refrigerator with a horizontal circulation duct, in which an air inlet and an air outlet of a storage compartment in the refrigerator are located at substantially the same horizontal position, cool air blown from the air outlet sinks downward, and relatively high temperature air is sucked from the air inlet, thereby improving refrigeration efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: a refrigerator with a horizontal circulation duct, comprising:
the refrigerator comprises a box body, wherein a refrigerating chamber is arranged in the box body, and an evaporator, a heater, a circulating fan and a ventilating board are arranged in the refrigerating chamber; the circulating fan is fixed on the ventilating plate, and the evaporator and the heater are fixed on a back plate of the refrigerating chamber;
the back plate of the refrigerating chamber is provided with steps;
the edge of the ventilation plate is fixed on the step;
the ventilation plate is provided with an air inlet and an air outlet which are transversely distributed;
the refrigerating chamber is provided with a lock-free switch which is electrically connected with the circulating fan.
Further, the evaporator is located between the air inlet and the refrigerating chamber back plate, the circulating fan is located between the air outlet and the refrigerating chamber back plate, and the heater is located on one side of the circulating fan.
Furthermore, the ventilation board and the refrigerating chamber back board form a cavity, and the evaporator, the heater and the circulating fan are all located in the cavity.
Further, the heater is located between the evaporator and the circulation fan.
Further, the evaporator, the heater and the circulation fan are arranged laterally in the chamber.
Further, the latch-free switch is located at a lower edge of the refrigerating compartment.
Furthermore, the refrigerator body is connected with a refrigerator door, the lock-free switch is positioned at the edge of the refrigerating chamber, when the refrigerator door is closed, the lock-free switch is pressed down by the refrigerator door, and when the refrigerator door is opened, the lock-free switch is reset.
Further, a control cabin is arranged in the refrigerator; the control bin is located below the refrigerating chamber, and a gap is formed between the control bin and the refrigerating chamber.
Compared with the prior art, the utility model has the beneficial effects that: the air inlet and the air outlet of the storage chamber in the refrigerator are basically in the same horizontal position, the cold air blown out from the air outlet sinks downwards, and the air with relatively high temperature is sucked in from the air inlet, so that the refrigeration efficiency is improved.
Drawings
Fig. 1 is a front view of a refrigerator;
FIG. 2 is an exploded view of the refrigerated compartment and the internal components;
FIG. 3 is a schematic view of an air duct;
FIG. 4 is a cross-sectional view of the connection of the vent panel to the step;
fig. 5 is a perspective view of the positional relationship of the refrigerating compartment and the control cabin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Some embodiments of the utility model are described below with reference to the drawings.
The utility model provides an air-cooled horizontal circulation refrigerator, as shown in fig. 1 to 4, an air inlet 41 and an air outlet 42 are arranged in a ventilating plate 4, the centers of the air inlet 41 and the air outlet 42 are basically positioned on the same horizontal axis, and the air inlet 41 and the air outlet 42 are positioned at two ends of the ventilating plate 4 and have a certain distance therebetween, so that the mutual interference of air inlet and air outlet cooling can be greatly reduced; a step 11 is provided in the back panel of the refrigerating compartment 1, the step 11 can be fixed to the edge of the ventilating panel 4 to form a chamber, and an evaporator 44, a heater 45 and a circulating fan 46 are provided in the chamber, wherein the circulating fan 46 is fixed in the ventilating panel 4, and the evaporator 44 and the heater 45 are fixed in the back panel of the refrigerating compartment 1. In addition, the ventilation board 4 is additionally provided with a mounting hole 43, and when the ventilation board 4 falls off, a screw can be temporarily screwed into the refrigerating chamber through the mounting hole 43 for temporary use, so that the utilization efficiency is increased.
The lower right corner of the cold storage chamber 1 is provided with a lock-free switch 6, when the refrigerator door 3 is opened, the switch 6 is not popped up, if the refrigerator 2 is in a working state at the moment, the circulating fan 46 stops running, and the phenomenon that when the refrigerator door 3 is opened, cold air is blown out outwards to increase the energy consumption is avoided.
It is to be understood that the circulating fan 46 may be fixed to the ventilation board 4 by screws, bolts, rivets or adhesives, and similarly, the condenser 44 and the heater 45 may be fixed to the rear panel of the refrigerating compartment 1 by screws, bolts, rivets or adhesives; when the refrigerator 2 is in operation, air having a relatively high temperature in the refrigerating compartment 1 enters the chamber in which the condenser 44 and the heater 45 are located through the air inlet, then passes through the condenser 44 or the heater 45 in operation, and the air having a changed temperature is blown out of the air outlet 42 into the refrigerating compartment 1 by the circulation fan 46.
Furthermore, the main body of the condenser 44 is located at the air inlet 41, the circulating fan 46 is located at the air outlet, the heater 45 is located between the condenser 44 and the circulating fan 46, and the three are transversely arranged to form a necessary part of an air channel, so that the air brings cold air near the condenser 4 or hot air near the heater 45 into the refrigerating chamber 1, thereby refrigerating or heating, and the refrigerator 2 with two modes can well improve the utilization efficiency of the refrigerator.
Further, the non-lock switch 6 is positioned at the lower right side of the edge of the refrigerating chamber 1, and the protruding part of the non-lock switch 6 can reduce the probability of damage caused by collision of external articles at a lower position; the non-lock switch 6 is a normally open switch that is closed when pressed and electrically connected to the circulation fan 46, for example, in series with the circulation fan 46 and its power supply. When the refrigerator door 3 is closed, the unlock switch 6 is in a closed state, the circulation fan 46 is normally operated, and after the refrigerator door 3 is opened, the unlock switch 6 is reset, the unlock switch 6 is in an open state, and the circulation fan 46 stops operating.
It can be understood that the non-locking switch 6 is located at the lower right in the present embodiment, which is for the case of the refrigerator 2 when it is used in the ground, and if the refrigerator 1 is used in a higher position, the non-locking switch 6 can be moved to the upper edge, reducing the possibility of damage due to collision of external objects.
Further, a control cabin 5 is further provided in the refrigerator 2, and the control cabin 5 is located below the refrigerating chamber 1 and has a certain gap with the refrigerating chamber 1. Because the control cabin 5 is provided with the compressor, the condenser, the transformer, the control circuit board and other parts, which generate a certain amount of heat during operation, if the control cabin 5 is attached to the refrigerating chamber 1, the heat generated during operation of the control cabin 5 affects the internal temperature of the refrigerating chamber 1, so that the temperature of the refrigerating chamber 1 is increased rapidly, and more energy is consumed for refrigeration. Therefore, the refrigerating chamber 1 and the control cabin 5 have a certain gap, and the influence of the heat emitted by the control cabin 5 on the refrigerating chamber 1 can be reduced.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An air-cooled horizontal circulation refrigerator, comprising:
the refrigerator comprises a box body, wherein a refrigerating chamber is arranged in the box body, and an evaporator, a heater, a circulating fan and a ventilating board are arranged in the refrigerating chamber; the circulating fan is fixed on the ventilating plate, and the evaporator and the heater are fixed on a back plate of the refrigerating chamber;
the back plate of the refrigerating chamber is provided with steps;
the edge of the ventilation plate is fixed on the step;
the ventilation plate is provided with an air inlet and an air outlet which are transversely distributed;
the refrigerating chamber is provided with a lock-free switch which is electrically connected with the circulating fan.
2. The air-cooled horizontal circulation refrigerator as claimed in claim 1, wherein the evaporator is located between the air inlet and the back plate of the refrigerating compartment, the circulation fan is located between the air outlet and the back plate of the refrigerating compartment, and the heater is located at a side of the circulation fan.
3. The air-cooled horizontal circulation refrigerator as claimed in claim 1, wherein the ventilation board and the back plate of the refrigerating chamber form a chamber, and the evaporator, the heater and the circulation fan are located in the chamber.
4. The air-cooled horizontal circulation refrigerator according to claim 2 or 3, wherein the heater is located between the evaporator and the circulation fan.
5. The air-cooled horizontal circulation refrigerator as claimed in claim 3, wherein the evaporator, the heater and the circulation fan are arranged laterally in the chamber.
6. The air-cooled horizontal circulation refrigerator as claimed in claim 5, wherein the latch-free switch is located at a lower edge of the refrigerating chamber.
7. The air-cooled horizontal circulation refrigerator as claimed in claim 1, wherein a refrigerator door is connected to the cabinet, the non-locking switch is located at an edge of the refrigerating chamber, the non-locking switch is pressed by the refrigerator door when the refrigerator door is closed, and the non-locking switch is reset when the refrigerator door is opened.
8. The air-cooled horizontal circulation refrigerator as claimed in claim 1, wherein a control chamber is provided in the refrigerator; the control bin is located below the refrigerating chamber, and a gap is formed between the control bin and the refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864963.8U CN216114857U (en) | 2021-08-10 | 2021-08-10 | Air-cooled horizontal circulation refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864963.8U CN216114857U (en) | 2021-08-10 | 2021-08-10 | Air-cooled horizontal circulation refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216114857U true CN216114857U (en) | 2022-03-22 |
Family
ID=80725275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121864963.8U Active CN216114857U (en) | 2021-08-10 | 2021-08-10 | Air-cooled horizontal circulation refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216114857U (en) |
-
2021
- 2021-08-10 CN CN202121864963.8U patent/CN216114857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112393500A (en) | Air supply structure for refrigerator, refrigerator and air supply method | |
| CN108387063A (en) | Built-in refrigerator | |
| WO2021233458A1 (en) | Kitchen air conditioner all-in-one machine | |
| KR20080003654A (en) | Bottom freezer type refrigerator | |
| CN216114857U (en) | Air-cooled horizontal circulation refrigerator | |
| CN207351032U (en) | Built-in refrigerator | |
| CN203758139U (en) | Multi-fan refrigerator air duct | |
| CN217844422U (en) | Integrated kitchen appliance | |
| CN113074497B (en) | Method for actively reducing frequency and noise of circulating fan of frostless air-cooled refrigerator and refrigerator | |
| CN213777987U (en) | Kitchen air conditioner all-in-one machine | |
| CN112432265B (en) | Kitchen air conditioner all-in-one machine | |
| CN215063065U (en) | A kind of refrigerator | |
| CN212227432U (en) | Embedded cabinet refrigerator | |
| CN208139667U (en) | A kind of radiator structure for double-compressor refrigerator | |
| KR100487317B1 (en) | direct cooling type refrigerator | |
| CN201335583Y (en) | High-efficiency cold conducting and storing electronic mute refrigerator | |
| CN216769895U (en) | Set top refrigerating unit | |
| CN115153264B (en) | Display cabinet with cold and hot double temperatures and control method thereof | |
| CN218846588U (en) | Refrigerator with a door | |
| CN219045823U (en) | Mute refrigerated cabinet | |
| CN221450231U (en) | Refrigerating/heating circulation system and wooden cabinet drawer with same | |
| CN220892672U (en) | Low-temperature air-cooled cooling cabinet | |
| CN216557873U (en) | Air curtain cabinet condenser air duct device | |
| CN214249913U (en) | Kitchen air conditioner all-in-one machine | |
| CN218846590U (en) | Refrigerator with a door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |