CN114739087B - Refrigerator with a refrigerator body - Google Patents
Refrigerator with a refrigerator body Download PDFInfo
- Publication number
- CN114739087B CN114739087B CN202210486419.7A CN202210486419A CN114739087B CN 114739087 B CN114739087 B CN 114739087B CN 202210486419 A CN202210486419 A CN 202210486419A CN 114739087 B CN114739087 B CN 114739087B
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- compartment
- refrigerator
- projection device
- temperature
- lifting
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- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Projection Apparatus (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator, comprising: and a projection device arranged in the refrigerator, a compartment for installing the projection device, and a position adjusting device for adjusting the position of the projection device to extend or retract the projection device from the compartment. The refrigerator is provided with the compartment independently, the compartment is used for installing the projection device capable of automatically lifting, and the infrared sensor is arranged to adjust the angle by infrared remote control so as to achieve the best viewing effect. The device is internally provided with a contact sensor which can control the lifting height of the lifting platform. The device is internally provided with a temperature sensor which can monitor and judge the indoor temperature, and the indoor temperature of the room is regulated by controlling the opening and closing of the air door and the heating wire, so that the phenomenon that the battery of the equipment is deficient due to the fact that the equipment is overheated, the service life is shortened and the temperature is too low is avoided.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator.
Background
In the current society, the travel becomes a good way for people to be normal and to relax the pressure and relax the mind and body, and the self-driving travel is a travel mode selected by most people, namely, is convenient and free. How to experience home entertainment on a playing road is always a pursuing goal, and it is a happy thing to drink a movie outdoors in the night in hot summer, however, the existing projector and the vehicle-mounted refrigerator are separated, so that the projector is inconvenient to store and the machine is easy to overheat in summer, so that the service life is shortened.
Disclosure of Invention
The invention provides a refrigerator for solving the technical problem that a projector of a motor home in the prior art is inconvenient to store.
The technical scheme adopted by the invention is as follows:
The invention provides a refrigerator, comprising: and a projection device arranged in the refrigerator, a compartment for installing the projection device, and a position adjusting device for adjusting the position of the projection device to extend or retract the projection device from the compartment.
The position adjustment device includes: the lifting platform drives the driving assembly for lifting the lifting platform, and the projection device is positioned on the lifting platform.
The drive assembly includes: the screw rod is fixedly connected to the bottom surface of the lifting table, is in threaded connection with the screw rod and rotates to install the threaded sleeve in the compartment, and drives the motor of forward and reverse rotation of the threaded sleeve through gear matching.
Further, a contact sensor for sensing the position of the lifting table is arranged in the compartment, and the lifting table stops rising when being contacted with the contact sensor.
The position adjustment device further includes: the angle adjusting component is arranged on the lifting table and can rotate, the projection device is arranged on the angle adjusting component, and the angle adjusting component drives the projection device to rotate for adjusting the angle.
The device also comprises an infrared sensor which receives infrared signals and is used for controlling the position adjusting device.
Preferably, the top surface of the compartment is provided with a compartment door.
Further, a temperature adjusting component for adjusting the temperature is arranged in the compartment. The temperature regulation assembly includes: the air door of the cold air channel of the compartment is opened and closed, the heating piece is arranged in the compartment, the temperature sensor is used for detecting the temperature in the compartment, and the temperature of the compartment is controlled in a preset temperature range through the air door and the heating piece.
Preferably, the refrigerator is a vehicle-mounted refrigerator.
Compared with the prior art, the invention has the following advantages:
1. The refrigerator is provided with a compartment independently for installing the projection device capable of automatically lifting, and the infrared sensor is arranged for adjusting the angle by infrared remote control so as to achieve the best effect of watching.
2. The device is internally provided with a contact sensor which can control the lifting height of the lifting platform.
3. The device is internally provided with a temperature sensor which can monitor and judge the indoor temperature, and the indoor temperature of the room is regulated by controlling the opening and closing of the air door and the heating wire, so that the phenomenon that the battery of the equipment is deficient due to the fact that the equipment is overheated, the service life is shortened and the temperature is too low is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a chamber according to an embodiment of the invention;
FIG. 3 is a top view of an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the operation of the present invention.
1. A compartment; 11. a compartment door; 12. a touch screen;
21. a lifting table; 221. a screw rod; 222. a threaded sleeve; 223. a first bevel gear; 224. a rotating shaft; 225. a second bevel gear; 226. a motor; 22. a rotating plate;
3. a projection device; 4. an infrared sensor; 5. an electric heating wire; 6. a damper; 7. a contact sensor; 8. a temperature sensor.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The principles and structures of the present invention are described in detail below with reference to the drawings and the examples.
The existing vehicle-mounted projector is partially suspended at the top in a motor home alone or is installed outside other electrical appliances, cannot be stored after being used, occupies valuable space in the motor home, and is easy to rub when being placed outside. According to the invention, the compartment of the automatic lifting projector is arranged beside the vehicle-mounted refrigerator, a user only needs to select whether the projector works on a touch screen outside the compartment, and the device can automatically adjust the angle of the projector; the high-end performance and the multifunction of the product are revealed, and the problem of the reduction of the service life of the equipment caused by high temperature is thoroughly completely eradicated because of the independent air port between the product and the vehicle-mounted refrigerator, and the following specific scheme is adopted:
as shown in fig. 1 and 2, the present invention proposes a refrigerator including: projection device 3, and room 1 and position adjustment device to which projection device 3 is attached. The compartment 1 is a compartment which is independently arranged on the vehicle-mounted refrigerator and is specially used for placing the projection device 3, and the projection device 3 is positioned in the compartment 1 and is arranged on the position adjusting device. The top surface of the compartment 1 is provided with a compartment door 11 which can be opened and closed, after the compartment door 11 is opened, the projection device 3 can adjust the position thereof through the position adjusting device, the projection lens of the projection device is leaked out from the compartment 1, and projection play can be carried out by opening the projection device 3. When the projector 3 is not in use, the position adjustment device can retract the projector 3 into the compartment 1, and after the compartment door 11 is closed, the projector 3 is completely housed in the compartment.
The compartment door 11 may be specifically disposed on the top surface or the side surface of the compartment 1 according to needs, that is, the projection device 3 may extend from the top surface of the compartment 1 or extend from the side surface of the compartment 1, which is all the arrangement manners within the scope of the present invention.
In a specific embodiment, as shown in fig. 2 and 3, the position adjustment device includes: the lifting platform 21 and the driving assembly are arranged at the bottom of the compartment 1, the lifting platform 21 is supported by the driving assembly, the lifting platform 21 is driven to lift up and down by the driving assembly, the projection device 3 is arranged on the top surface of the lifting platform 21, and the projection device 3 is driven to lift up when the lifting platform 21 lifts up, so that the projection device 3 extends out of the top surface of the compartment 1; when the lifting table 21 is lowered, the projector 3 is also lowered, and the projector 3 is retracted from the outside of the top of the chamber 1 into the chamber 1. Through the mode of going up and down, can ensure that projection arrangement 3 stretches out to the room when needs outside, and the indoor is received in the time of not using, is convenient for accomodate and use.
In a further embodiment, as shown in fig. 2 and 3, the position adjustment device includes: the lifting platform 21, the driving assembly and the angle adjusting component, the driving assembly is installed at the bottom of the compartment 1, and the lifting platform 21 is supported by the driving assembly and drives the lifting platform 21 to lift up and down by the driving assembly. The angle adjusting part is installed on the top surface of the lifting table 21 and can rotate around the axis of the angle adjusting part, the projection device 3 is installed on the angle adjusting part, the projection device 3 can adjust the projection angle through the angle adjusting part, the projection lens of the projection device 3 can be adjusted to a proper position, and the image is projected on the curtain or the projection surface. In addition, when the lifting table 21 ascends, the projection device 3 is driven to ascend, so that the projection device 3 extends out of the top surface of the chamber 1; when the lifting table 21 descends, the projection device 3 also descends, so that the projection device 3 is retracted into the chamber 1 from outside the chamber 1, and the projection device 3 can be ensured to extend when needed in a lifting mode, and is retracted when not used, so that the projection device is convenient to store and use.
The periphery of the lifting table 21 is provided with a circle of steps, when the lifting table 21 ascends to the maximum position, the steps of the lifting table 21 can prop up to the inner side of the top surface of the compartment 1, the inner side of the top surface of the compartment 1 is provided with the contact sensor 7, the contact sensor 7 sends out an induction signal when the steps of the lifting table 21 prop up to the inner side of the top surface of the compartment 1, the driving assembly is controlled through the induction signal, the lifting table 21 can be controlled to stop ascending when being contacted with the contact sensor 7, and the lifting table 21 is prevented from always ascending to damage driving components or crush the inner wall of the compartment 1 to cause equipment damage.
The angle adjustment component specifically includes: the angle motor (not shown in the figure) and the rotating plate 22, the middle part of elevating platform 21 is equipped with the circular recess of installation rotating plate 22, the bottom central authorities of circular recess are equipped with the shrinkage pool of installation angle motor, the angle motor is installed in the shrinkage pool, the rotating plate is installed in circular recess, the center of rotating plate 22 is connected to the pivot of angle motor to can drive rotating plate 22 through the angle motor and rotate along the axle center, projection device 3 installs on rotating plate 22, can follow the rotating plate and rotate, thereby the projection direction of adjustment projection device 3. In addition, an infrared sensor 4 is arranged outside the compartment 1, and can receive a remote control signal of a user, and the user can control the rotation angle of the projection device 3 by an infrared remote control mode, so that the projection device 3 is adjusted to an optimal viewing state. In addition, in order to save installation space and the aesthetic property of the lifting platform 21, the depth of the circular groove is the same as the thickness of the rotating plate, so that the rotating plate is flush with the top surface of the lifting platform 21, that is, dust accumulation can be prevented, and meanwhile, the overall aesthetic degree can be improved.
The angle motor can be a stepping motor, so that the fine degree of angle adjustment is improved, in addition, the shape of the rotating plate and the groove for installing the rotating plate can be set according to attractive requirements, and only the rotating plate can normally rotate in the groove.
As shown in fig. 2, the driving assembly specifically includes: a screw rod 221 fixedly connected to the bottom surface of the lifting table 21, a screw sleeve 222 screwed to the screw rod 221 and rotatably installed in the chamber 1, and a motor 226 for driving the screw sleeve 222 to rotate in forward and reverse directions through gear engagement. The number of the screw rods 221 is two or more, the screw rods 221 are installed on the bottom surface of the lifting table 21, and the screw rods 221 are fixedly connected with the lifting table 21 after being installed. The bottom area of the chamber 1 is provided with a horizontal installation partition plate (not shown in the figure), the installation partition plate is provided with bearing seats (not shown in the figure) corresponding to the number of the threaded sleeves 222, the axes of the bearing seats are vertical, the threaded sleeves 222 penetrate through the bearing seats and are fixedly connected with the bearing seats, the threaded sleeves 222 can freely rotate, the threaded sleeves 222 are in threaded connection with the screw rods 221, the bottoms of the threaded sleeves 222 are sleeved with first conical gears 223, a motor 226 is arranged at the bottom of the chamber 1, a rotating shaft 224 of the motor 226 is horizontal, the rotating shaft 224 of the motor 226 is provided with second conical gears 225 matched with the first conical gears 223, when the rotating shaft 224 of the motor 226 rotates, the threaded sleeves 222 are driven to rotate through the matching of the first conical gears 223 and the second conical gears 225, and because the vertical direction of the threaded sleeves 222 is limited, the screw rods 221 can ascend or descend according to the rotating direction when the threaded sleeves 222 rotate, and the lifting table 21 is synchronously driven to ascend or descend.
The driving assembly may also take other forms, and is not limited to the above-mentioned manner of using the screw rod 221 to cooperate with the threaded sleeve 222, for example, a telescopic cylinder or other mechanical structures may be used to implement lifting of the lifting platform 21, which is within the scope of the present invention.
The two embodiments described above can improve the convenience of operation of the projection device 3 when the user is specifically using the projection device, improve the user experience, and enable the user to adjust the position of the projection device 3 through the touch screen 12, and also enable the position of the projection device 3 and the switch of the projection device 3 to be adjusted through an infrared remote control mode.
Furthermore, the refrigerator according to the present invention further includes a temperature adjusting component for adjusting the temperature of the compartment 1, so that the projection device 3 will not be too high or too low to affect the performance thereof after being stored, specifically as follows:
The temperature regulation assembly specifically includes: a damper 6 for switching a cool air passage of the compartment, a heating member provided in the compartment, and a temperature sensor 8 for detecting the temperature of the compartment 1 or the temperature of the projection apparatus. The air door 6 is arranged at the bottom of the compartment 1, the outer side of the air door 6 is communicated with a cold air channel of the refrigerator, and the air door 6 is opened to enable cold air of the refrigerator to be introduced into the compartment 1 for cooling. The heating element can be specifically a heating wire 5, the heating wire 5 is arranged along the inner wall of the compartment 1, when the temperature in winter is lower, the temperature of the compartment 1 can be increased by opening the heating wire 5, and the phenomenon that the battery of the projection device is insufficient due to the fact that the temperature of the projection device is too low is avoided.
The method comprises the following steps: when the temperature in summer exceeds the set value 'T', the air door 6 is opened, and cold air in the vehicle-mounted refrigerator enters the room to reduce the temperature of the projection device, so that the purpose of prolonging the service life of the projection device is achieved; when the temperature in winter is lower than the set value P, the electric heating wire is electrified to heat, the temperature in the compartment is increased, and the phenomenon that the battery of the projection device is insufficient due to the fact that the temperature is too low is avoided.
The scheme provided by the invention is particularly applied to a vehicle-mounted refrigerator, can also be applied to a household refrigerator, and is particularly used for the vehicle-mounted refrigerator, wherein the specific use process is as follows, and the specific example is firstly:
As shown in fig. 4, after the refrigerator is powered on, a user clicks "show" on the touch screen to open a projector compartment door (the door can be automatically opened and closed by matching a mechanical structure and an electric structure, or can be directly and manually opened by the user) in which a projector (i.e. a projection device) is installed; when a user clicks delta, the lifting device in the position adjusting device partially lifts the projector until the position sensor (namely the contact sensor) senses that the projector is contacted with the lifting table, and the lifting device in the position adjusting device stops lifting, so that the user can control the angle adjusting component in an infrared remote control mode to adjust the angle of the projector; the user clicks 'and' the lifting device in the position adjusting device retracts the projector into the room, and the projector room door is closed. At this time, the temperature sensor detects the temperature of the projector or the compartment, when the summer temperature exceeds the set value 'T', the air door 6 connected with the vehicle-mounted refrigerator is opened, and cold air in the vehicle-mounted refrigerator enters the compartment through the air door 6 so as to reduce the temperature of the projector, thereby achieving the purpose of prolonging the service life of the projector, and when the summer temperature does not exceed the set value 'T', the air door is closed; when the temperature in winter is lower than the set value 'P', the heating wire is electrified to heat, and the temperature in the compartment is increased, so that the power consumption of the projector battery caused by the too low temperature is avoided.
It is noted that the above-mentioned terms are used merely to describe specific embodiments, and are not intended to limit exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A refrigerator, the refrigerator being a vehicle-mounted refrigerator, comprising: the projection device who sets up in the refrigerator, its characterized in that still includes: a compartment in which the projection device is installed, and a position adjustment device for adjusting the position of the projection device to extend or retract the projection device from the compartment;
a temperature adjusting component for adjusting the temperature is arranged in the compartment;
the temperature regulation assembly includes: the air door of the cold air channel of the compartment is opened and closed, the heating element is arranged in the compartment, the temperature sensor is used for detecting the temperature in the compartment, and the temperature of the compartment is controlled in a preset temperature range through the air door and the heating element.
2. The refrigerator of claim 1, wherein the position adjusting means comprises: the lifting platform drives the driving assembly for lifting the lifting platform, and the projection device is positioned on the lifting platform.
3. The refrigerator of claim 2, wherein the driving assembly comprises: the screw rod is fixedly connected with the lifting table, is in threaded connection with the screw rod and rotates to install the threaded sleeve in the compartment, and drives the motor of forward and reverse rotation of the threaded sleeve through gear matching.
4. The refrigerator as claimed in claim 2, wherein a contact sensor sensing a position of the elevating table is provided in the compartment, and the elevating table stops ascending when contacting the contact sensor.
5. The refrigerator of claim 2, wherein the position adjusting means further comprises: the angle adjusting component is arranged on the lifting table and can rotate, the projection device is arranged on the angle adjusting component, and the angle adjusting component drives the projection device to rotate for adjusting the angle.
6. The refrigerator of claim 1, further comprising: and an infrared sensor for receiving infrared signals and controlling the position adjusting device.
7. The refrigerator as claimed in claim 1, wherein the top surface of the compartment is provided with a compartment door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210486419.7A CN114739087B (en) | 2022-05-06 | 2022-05-06 | Refrigerator with a refrigerator body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210486419.7A CN114739087B (en) | 2022-05-06 | 2022-05-06 | Refrigerator with a refrigerator body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114739087A CN114739087A (en) | 2022-07-12 |
| CN114739087B true CN114739087B (en) | 2024-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210486419.7A Active CN114739087B (en) | 2022-05-06 | 2022-05-06 | Refrigerator with a refrigerator body |
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| Country | Link |
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| CN (1) | CN114739087B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117239988A (en) * | 2023-08-31 | 2023-12-15 | 广东英得尔实业发展有限公司 | Motor working method of vehicle-mounted refrigerator |
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| KR100774019B1 (en) * | 2006-09-29 | 2007-11-08 | 에이치비전자주식회사 | Refrigerator having a projector |
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| CN217330349U (en) * | 2022-05-06 | 2022-08-30 | 珠海格力电器股份有限公司 | Refrigerator with a door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3521737B1 (en) * | 2015-04-27 | 2022-04-20 | LG Electronics Inc. | Refrigerator and method for opening a refrigerator door |
| CN205424316U (en) * | 2016-03-31 | 2016-08-03 | 孙天敏 | Projecting apparatus device for multimedia classroom |
| CN109712442A (en) * | 2019-03-12 | 2019-05-03 | 郑州工程技术学院 | A kind of Accounting Course device |
| US20220114853A1 (en) * | 2020-10-13 | 2022-04-14 | Igloo Products Corp. | Smart box |
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2022
- 2022-05-06 CN CN202210486419.7A patent/CN114739087B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100774019B1 (en) * | 2006-09-29 | 2007-11-08 | 에이치비전자주식회사 | Refrigerator having a projector |
| CN109364629A (en) * | 2018-12-13 | 2019-02-22 | 江苏至臻环保设备有限公司 | A kind of filter bag cleaning device convenient for cleaning |
| CN215705854U (en) * | 2021-09-01 | 2022-02-01 | 苏州盖茨电子科技有限公司 | Mobile handrail structure of automobile intelligent cabin multimedia cinema system |
| CN217330349U (en) * | 2022-05-06 | 2022-08-30 | 珠海格力电器股份有限公司 | Refrigerator with a door |
Also Published As
| Publication number | Publication date |
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| CN114739087A (en) | 2022-07-12 |
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