Door structure for refrigeration equipment and refrigeration equipment

Abstract

The utility model relates to the technical field of refrigeration, and discloses a door structure for refrigeration equipment. The first output end of the power supply module is electrically connected with the gate load so as to supply power to the gate load; the photovoltaic module can be controlled to be electrically connected with the first input end of the power supply module so as to charge the power supply module; and the first wireless charging module can be controlled to be electrically connected with the second input end of the power supply module so as to charge the power supply module. Thus, a power supply wire harness between the power supply module of the door structure and the box structure is canceled, the power supply module is charged by the photovoltaic module of the door structure, or the power supply module is wirelessly charged by the first wireless charging module, so that the power supply module can supply power to the door load. In this way, the installation technology of the door structure can be simplified, and construction is more convenient. The utility model further discloses the refrigeration equipment.

Description

Technical Field

[0001] The present application relates to the field of refrigeration technology, for example, to a door structure for a refrigeration device and a refrigeration device. Background Art

[0002] Refrigeration equipment is a commonly used equipment in daily production and life. The door of the refrigeration equipment is often equipped with an electrical structure.

[0003] In order to ensure the power demand of the door body power structure, the relevant technology discloses a refrigerator power cord passing device, including power wiring harnesses of the refrigerator body and the door body, and a door hinge pair formed by upper and lower door hinges respectively installed on the sides of the body and the door body, the upper and lower door hinges include a door hinge body and a mounting plate, the sleeved upper and lower door hinge bodies are provided with a hollow channel, and the channel is respectively provided with openings on the wall surfaces of the upper and lower door hinge bodies, and the power wiring harness of the body passes through the opening and the channel of the door hinge body and is connected to the power wiring harness of the door body.

[0004] Although the related technology connects the box body with the power supply harness to obtain electric energy, thereby supporting the power consumption of the door body power module, the power supply harness between the door body and the box body often makes the installation process of the door body more complicated.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiments of the present disclosure provide a door structure for a refrigeration device and the refrigeration device, so as to simplify the installation process of the door structure.

[0008] In some embodiments, the door structure for refrigeration equipment includes: a door load; a power supply module, a first output end of which is electrically connected to the door load to supply power to the door load; a photovoltaic module, which can be controlled to be electrically connected to the first input end of the power supply module to charge the power supply module; the photovoltaic module converts solar energy into electrical energy, and when it is electrically connected to the power supply module, it provides the electrical energy to the power supply module, that is, charges the power supply module; a first wireless charging module, which can be controlled to be electrically connected to the second input end of the power supply module to charge the power supply module. When the first wireless charging module is electrically connected to the power supply module, it can cooperate with an external second wireless charging module (not belonging to the door structure) to realize wireless charging of the power supply module.

[0009] In this way, the power supply harness between the power supply module of the door structure and the box structure is eliminated, and the photovoltaic module of the door structure is used to charge the power supply module, or the first wireless charging module is used to wirelessly charge the power supply module, so that the power supply module can supply power to the door load. In this way, the installation process of the door structure due to the power supply harness can be simplified, making the construction more convenient.

[0010] In some embodiments, the door load includes: a door light and / or a door fan.

[0011] In some embodiments, the door structure for refrigeration equipment further includes: a first control module; the power supply module also has a third input terminal, and the first control module is communicatively connected to the third input terminal of the power supply module to send a control signal to the power supply module, thereby controlling the power supply module to be electrically connected to the photovoltaic module, or controlling the power supply module to be electrically connected to the first wireless charging module. In this way, the photovoltaic module or the first wireless charging module is used to charge the power supply module.

[0012] In some embodiments, the first control module is used to control the first wireless charging module to be electrically connected to the power supply module when the power of the power supply module is less than the power threshold. At this time, the power of the power supply module is too low, and the power supply module needs to be charged as soon as possible to ensure the normal operation of the door load. However, due to factors such as the area, illumination, and light intensity of the photovoltaic panel, the speed of charging the power supply module using the photovoltaic module is generally slow. Therefore, at this time, the first control module sends a first control signal to the power supply module to control the power supply module to be electrically connected to the first wireless charging module, so that the first wireless charging module quickly charges the power supply module. In this way, the amount of power stored in the power supply module can be rapidly increased to meet the power consumption of the door load.

[0013] In some embodiments, the first control module is used to control the photovoltaic module to be electrically connected to the power supply module when the power of the power supply module is greater than or equal to the power threshold. At this time, the power of the power supply module is relatively high, and even if the speed of charging the power supply module is relatively slow, the power of the power supply module can still meet the power demand of the gate load. At the same time, considering the need to save energy, the first control module sends a second control signal to the power supply module to control the power supply module to be electrically connected to the photovoltaic module, so that the photovoltaic module charges the power supply module. In this way, not only can the power supply module be guaranteed to meet the power demand of the gate load, but also energy can be saved.

[0014] Optionally, the power threshold is preset and stored in the first control module, so that the power threshold can be called during operation.

[0015] In some embodiments, the power threshold is 20% of the total power stored in the power supply module.

[0016] In some embodiments, the door structure further comprises: a door body. The door load, the power supply module, the photovoltaic module and the first wireless charging module are all arranged on the door body. In this way, the door body plays a role in supporting structures such as the door load, the power supply module, the photovoltaic module and the first wireless charging module.

[0017] In some embodiments, the first control module is also connected to the door load and the door body in communication. The first control module obtains the switch state of the door body, and then controls the opening or closing of the door light and the door fan according to the switch state of the door body.

[0018] In some embodiments, the power supply module includes a storage battery or a lithium battery to store electrical energy and supply power to the door load.

[0019] In some embodiments, the photovoltaic module includes a photovoltaic panel, which can convert solar energy into electrical energy, thereby saving energy.

[0020] In some embodiments, the refrigeration equipment includes: a box structure; and a door structure for the refrigeration equipment as described above; wherein the door structure is connected to the box structure in an openable and closable manner.

[0021] In this way, the power supply harness between the power supply module of the door structure and the box structure is eliminated, and the photovoltaic module of the door structure is used to charge the power supply module, or the first wireless charging module is used to wirelessly charge the power supply module, so that the power supply module can supply power to the door load. In this way, the installation process of the door structure can be simplified, making construction more convenient.

[0022] In addition, eliminating the power supply harness can also make the refrigeration equipment more aesthetically pleasing.

[0023] In some embodiments, the box structure includes: a second wireless charging module, and when the door structure and the box structure are closed, the second wireless charging module corresponds to the first wireless charging module, thereby realizing wireless charging of the power supply module.

[0024] In some embodiments, the box structure further includes: a second control module; the second control module has a fourth input terminal and a second output terminal. The second output terminal of the second control module is communicatively connected to the second wireless charging module, and the fourth input terminal of the second control module is used to be electrically connected to the power supply; wherein the second control module is used to control the power supply to charge the power supply module through the second wireless charging module and the first wireless charging module. In this way, the second wireless charging module is powered by the power supply to realize charging the power supply module of the door body by using the second wireless charging module and the first wireless charging module.

[0025] In some embodiments, the fourth input terminal of the second control module is electrically connected to the power supply through a power line.

[0026] In some embodiments, the box structure further includes: a box load; the second control module also has a third output terminal; the third output terminal of the second control module is communicatively connected to the box load to control the power supply to supply power to the box load. In this way, the second control module can control the power supply to supply power to the box load to meet the power demand of the box load.

[0027] In some embodiments, the box load includes: a compressor and / or a box fan.

[0028] In some embodiments, the box structure includes: a box body, and the box body is connected to the door body in an openable and closable manner.

[0029] In some embodiments, the refrigeration device further comprises a weight module, and the refrigeration device senses the opening or closing of the door body of the door structure through the weight module.

[0030] When it is detected that the door body is in a closed state, the first control module controls the door fan to operate and controls the door light to be turned off.

[0031] When it is detected that the door body is in an open state, the first control module controls the door fan to stop rotating and controls the door light to light up.

[0032] In some embodiments, the second wireless charging module, the second control module and the box load are all arranged on the box body. In this way, the box body plays a role of bearing the box load, the second wireless charging module, the second control module and other structures.

[0033] In some embodiments, the refrigeration equipment is a refrigerator, a freezer, or the like.

[0034] The door structure for refrigeration equipment and the refrigeration equipment provided by the embodiments of the present disclosure can achieve the following technical effects:

[0035] By adopting the door structure for refrigeration equipment provided by the embodiment of the present disclosure, the power supply harness between the power supply module of the door structure and the box structure is eliminated, and the photovoltaic module of the door structure is used to charge the power supply module, or the first wireless charging module is used to wirelessly charge the power supply module, so that the power supply module can supply power to the door load. In this way, the installation process of the door structure can be simplified, and the construction is more convenient.

[0036] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0038] Figure 1 is a schematic diagram of a door structure for refrigeration equipment provided by an embodiment of the present disclosure;

[0039] Figure 2 is a structural schematic diagram of a refrigeration device provided by an embodiment of the present disclosure;

[0040] Figure 3 is a schematic diagram of a box structure of a refrigeration device provided by an embodiment of the present disclosure;

[0041] Figure 4 It is a structural schematic diagram of another refrigeration device provided in an embodiment of the present disclosure.

[0042] Reference numerals:

[0043] 100. Door structure;

[0044] 110, door load; 111, door light; 112, door fan;

[0045] 120, power supply module; 121, first output terminal; 122, first input terminal; 123, second input terminal; 124, third input terminal;

[0046] 130. Photovoltaic modules;

[0047] 140. A first wireless charging module;

[0048] 150. A first control module;

[0049] 160, door body;

[0050] 200, box structure;

[0051] 210, box body;

[0052] 220. A second wireless charging module;

[0053] 230, second control module; 231, fourth input terminal; 232, second output terminal; 233, third output terminal;

[0054] 240, box load; 241, compressor; 242, box fan;

[0055] 300. Power cord. DETAILED DESCRIPTION

[0056] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0057] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0058] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0059] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0060] Unless otherwise stated, the term "plurality" means two or more.

[0061] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0062] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0063] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0064] Combination Figure 1 As shown, an embodiment of the present disclosure provides a door structure 100 for a refrigeration device. The door structure 100 includes: a door load 110, a power supply module 120, a photovoltaic module 130 and a first wireless charging module 140. The door load 110 requires electricity when it is running. The power supply module 120 has a first output terminal 121, a first input terminal 122 and a second input terminal 123. The first output terminal 121 of the power supply module 120 is electrically connected to the door load 110, thereby supplying power to the door load 110. The photovoltaic module 130 can be controlled to be electrically connected to the first input terminal 122 of the power supply module 120. The photovoltaic module 130 converts solar energy into electrical energy, and when it is electrically connected to the power supply module 120, it provides electrical energy to the power supply module 120, that is, charges the power supply module 120. The first wireless charging module 140 can be controlled to be electrically connected to the second input terminal 123 of the power supply module 120. When the first wireless charging module 140 is electrically connected to the power supply module 120 , it can cooperate with an external second wireless charging module 220 (not belonging to the door structure 100 ) to realize wireless charging of the power supply module 120 .

[0065] By using the door structure 100 for refrigeration equipment provided by the embodiment of the present disclosure, the power supply harness between the power supply module 120 of the door structure 100 and the box structure 200 is cancelled, and the photovoltaic module 130 of the door structure 100 is used to charge the power supply module 120, or the first wireless charging module 140 is used to wirelessly charge the power supply module 120, so that the power supply module 120 can supply power to the door load 110. In this way, the installation process of the door structure 100 can be simplified, and the construction is more convenient.

[0066] Optionally, the photovoltaic module 130 includes a photovoltaic panel, which can convert solar energy into electrical energy, thereby saving energy.

[0067] Optionally, the door load 110 includes electrical structures such as a door light 111 and / or a door fan 112 .

[0068] Optionally, the power supply module 120 includes a storage battery or a lithium battery to store electrical energy and supply power to the door load 110 .

[0069] Optionally, the door structure 100 further includes: a first control module 150. The power supply module 120 also has a third input terminal 124, and the first control module 150 is communicatively connected to the third input terminal 124 of the power supply module 120 to send a control signal to the power supply module 120. Thus, the power supply module 120 is controlled to be electrically connected to the photovoltaic module 130, or the power supply module 120 is controlled to be electrically connected to the first wireless charging module 140. In this way, the photovoltaic module 120 or the first wireless charging module 140 can be used to charge the power supply module based on the remaining power of the power supply module 120.

[0070] Optionally, a power threshold is preset and stored in the first control module 150 .

[0071] Optionally, the power threshold is 20% of the total stored power of the power supply module 120 .

[0072] The first control module 150 obtains the power of the power supply module 120. When the power of the power supply module 120 is less than the power threshold, it indicates that the power of the power supply module 120 is too low. At this time, it is necessary to charge the power supply module 120 as soon as possible to ensure the normal operation of the door load 110. However, due to factors such as the area, illumination, and light intensity of the photovoltaic panel, the speed of charging the power supply module 120 using the photovoltaic module 130 is generally slow. Therefore, at this time, the first control module 150 sends a first control signal to the power supply module 120 to control the electrical connection between the power supply module 120 and the first wireless charging module 140, so that the first wireless charging module 140 quickly charges the power supply module 120. In this way, the power stored in the power supply module 120 can be rapidly increased to meet the power consumption of the door load 110.

[0073] When the power of the power supply module 120 is greater than or equal to the power threshold, it indicates that the power of the power supply module 120 is relatively high. At this time, even if the speed of charging the power supply module 120 is relatively slow, the power of the power supply module 120 can still meet the power demand of the gate load 110. At the same time, considering the need to save energy, the first control module 150 sends a second control signal to the power supply module 120 to control the power supply module 120 to be electrically connected to the photovoltaic module 130, so that the photovoltaic module 130 charges the power supply module 120. In this way, not only can the power supply module 120 be guaranteed to meet the power demand of the gate load 110, but also energy can be saved.

[0074] Optionally, the door structure 100 further includes a door body 160. The door load 110, the power supply module 120, the photovoltaic module 130 and the first wireless charging module 140 are all arranged on the door body 160. In this way, the door body 160 plays a bearing role for structures such as the door load 110, the power supply module 120, the photovoltaic module 130, and the first wireless charging module 140.

[0075] Optionally, the first control module 150 is also in communication with the door load 110 and the door body 160. The first control module 150 can obtain the switch state of the door body 160, and then control the opening or closing of the door light 111, the door fan 112 and other electrical structures according to the switch state of the door body 160.

[0076] Combination Figure 2 As shown, an embodiment of the present disclosure provides a refrigeration device. The refrigeration device comprises: a box structure 200 and the door structure 100 described above. The door structure 100 is connected to the box structure 200 in an openable and closable manner.

[0077] By using the door structure 100 for refrigeration equipment provided by the embodiment of the present disclosure, the power supply harness between the power supply module 120 of the door structure 100 and the box structure 200 is cancelled, and the photovoltaic module 130 of the door structure 100 is used to charge the power supply module 120, or the first wireless charging module 140 is used to wirelessly charge the power supply module 120, so that the power supply module 120 can supply power to the door load 110. In this way, the installation process of the door structure 100 can be simplified, and the construction is more convenient.

[0078] In addition, eliminating the power supply harness can also make the refrigeration equipment more aesthetically pleasing.

[0079] Optionally, combined Figure 3 and Figure 4 As shown, the box structure 200 includes a box body 210. The box body 210 is connected to the door body 160 in an openable and closable manner.

[0080] Optionally, the refrigeration device further includes a weight module. The refrigeration device senses the opening or closing of the door body 160 of the door structure 100 through the weight module.

[0081] When it is detected that the door body 160 is in the closed state, the first control module 150 controls the door fan 112 to operate and controls the door light 111 to be turned off.

[0082] When it is detected that the door body 160 is in the open state, the first control module 150 controls the door fan 112 to stop rotating, and controls the door light 111 to light up.

[0083] Optionally, the box structure 200 further includes: a second wireless charging module 220. When the door body 160 of the door structure 100 is closed to the box body 210 of the box structure 200, the second wireless charging module 220 corresponds to the position of the first wireless charging module 140, thereby realizing wireless charging of the power supply module 120.

[0084] Optionally, the box structure 200 further includes: a second control module 230. The second control module 230 has a fourth input terminal 231 and a second output terminal 232. The second output terminal 232 of the second control module 230 is communicatively connected to the second wireless charging module 220. The fourth input terminal 231 of the second control module 230 is electrically connected to the power supply through the power line 300. In this way, the second wireless charging module 220 is powered by the power supply to realize charging the power supply module 120 of the door body 160 using the second wireless charging module 220 and the first wireless charging module 140.

[0085] Optionally, the box structure 200 further includes a box load 240. The second control module 230 also has a third output terminal 233, and the box load 240 is communicatively connected to the third output terminal 233 of the second control module 230. In this way, the second control module 230 can control the power supply to supply power to the box load 240 to meet the power demand of the box load 240.

[0086] Optionally, the box load 240 includes: a compressor 241 and / or a box fan 242 .

[0087] Optionally, the second wireless charging module 220, the second control module 230 and the box load 240 are all arranged on the box body 210. In this way, the box body 210 plays a bearing role for the box load 240, the second wireless charging module 220, the second control module 230 and other structures.

[0088] Optionally, the refrigeration equipment is a refrigerator, a freezer or the like.

[0089] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A door structure for refrigeration equipment, characterized in that: include: Door load; A power supply module, a first output terminal of which is electrically connected to the gate load to supply power to the gate load; A photovoltaic module capable of being controllably electrically connected to a first input terminal of the power supply module to charge the power supply module; The first wireless charging module can be controllably electrically connected to the second input terminal of the power supply module to charge the power supply module.

2. The door structure according to claim 1, characterized in that: Door loads include: door lights and / or door fans.

3. The door structure according to claim 1, characterized in that: Also includes: The first control module is communicatively connected with the power supply module to control the power supply module to be electrically connected with the photovoltaic module or the first wireless charging module.

4. The door structure according to claim 3, characterized in that: The first control module is used to control the first wireless charging module to be electrically connected to the power supply module when the power of the power supply module is less than a power threshold.

5. The door structure according to claim 3, characterized in that: The first control module is used to control the photovoltaic module to be electrically connected to the power supply module when the power of the power supply module is greater than or equal to a power threshold.

6. A refrigeration device, characterized in that: include: Box structure; The door structure for refrigeration equipment according to any one of claims 1 to 5; The door structure and the box structure are connected in an openable and closable manner.

7. The refrigeration device according to claim 6, characterized in that: The box structure includes: The second wireless charging module corresponds to the first wireless charging module when the door structure and the box structure are closed.

8. The refrigeration device according to claim 7, characterized in that: The box structure also includes: a second control module, wherein the second output terminal thereof is communicatively connected to the second wireless charging module, and the fourth input terminal thereof is used to be electrically connected to a power source; The second control module is used to control the power supply to charge the power supply module through the second wireless charging module and the first wireless charging module.

9. The refrigeration device according to claim 8, characterized in that: The box structure also includes: Box load; The third output terminal of the second control module is connected to the box load for controlling the power supply to supply power to the box load.

10. The refrigeration device according to any one of claims 6 to 9, characterized in that: Box loads include: compressor and / or box fan.

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