Heating assembly of beauty makeup refrigerator, control method of heating assembly and beauty makeup refrigerator

Abstract

The invention provides a beauty makeup refrigerator heating assembly, a control method of the beauty makeup refrigerator heating assembly and a beauty makeup refrigerator. The heating assembly of the beauty makeup refrigerator comprises a heating bin which is in a groove shape and located on a box body of the beauty makeup refrigerator; the side wall of the heating bin is provided with at least two heaters, namely a main heater and an auxiliary heater, and the main heater and the auxiliary heater are arranged on the opposite side walls of the heating layer respectively. The auxiliary heaters are arranged on the opposite side walls of the main heater, and make-up products far away from the main heater are subjected to compensation heating, so that the temperatures of the two sides of the make-up products are more uniform, and the user experience is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of beauty refrigerators, and specifically relates to a beauty refrigerator heating component and a control method thereof, and a beauty refrigerator. Background Art

[0002] There are many kinds of beauty refrigerators on the market, whose main function is to preserve and store cosmetics through a refrigeration system. However, most refrigerators in the prior art only have a simple refrigeration function and do not have an intelligent temperature control function, let alone heating control for specific products such as facial masks.

[0003] Although there are reports of beauty refrigerators with heating functions, most of them use PTC heaters for heating. PTC heaters are usually installed on the side walls of the heaters, so that the part of the beauty products close to the PTC heaters can be effectively heated, while the part far away is less heated, resulting in uneven temperature of the beauty products. These shortcomings limit the application and development of beauty refrigerators in the high-end market. Summary of the invention

[0004] Therefore, the present application provides a beauty refrigerator heating component and a control method thereof and a beauty refrigerator, which can solve the problem of uneven temperature of beauty products caused by the PTC heater arranged on the side wall of the heater in the prior art.

[0005] In order to solve the above problems, the present application provides a beauty refrigerator heating component, including:

[0006] The heating chamber is in a groove shape and is located on the body of the beauty refrigerator;

[0007] At least two heaters are arranged on the side wall of the heating chamber: a main heater and an auxiliary heater, and the main heater and the auxiliary heater are respectively arranged on the side walls opposite to the heating layer.

[0008] In some embodiments,

[0009] The main heater comprises a PTC heater, and the auxiliary heater comprises an aluminum foil heater, and the aluminum foil heater is also arranged on the bottom wall of the heating chamber.

[0010] In some embodiments,

[0011] The aluminum foil heater is also arranged on the side where the PTC heater is located, and is arranged in the remaining area except the location where the PTC heater is located.

[0012] In some embodiments,

[0013] A heat conducting plate is arranged on the inner wall of the heating chamber, and the heater is arranged on the outer wall of the heat conducting plate.

[0014] In some embodiments,

[0015] The heat conducting plate is configured as a U-shaped aluminum plate.

[0016] According to another aspect of the present application, a method for controlling a heating component of a beauty refrigerator as described above is provided, comprising:

[0017] It is detected that beauty products are inserted in the heating chamber, and the type of the beauty products and the ambient temperature are simultaneously detected to determine the operating heating mode and heating time of the main heater and the auxiliary heater.

[0018] In some embodiments,

[0019] The heating mode includes a common heating mode, wherein the main heater heats at a first temperature for a first preset time, then cools down to a second temperature, and simultaneously turns on the auxiliary heater to heat to a preset temperature; the main heater is stopped, and the auxiliary heater heats and keeps warm until the cosmetics are taken away.

[0020] In some embodiments,

[0021] The heating mode includes a rapid heating mode, and the rapid heating mode includes the main heater heating at the first temperature, and simultaneously turning on the auxiliary heater to heat together to a preset temperature; the main heater is stopped from heating, and the auxiliary heater is heated and kept warm until the cosmetics are taken away.

[0022] In some embodiments,

[0023] The heating mode includes an energy-saving heating mode, which includes heating the main heater to a preset temperature at a third temperature; stopping the heating of the main heater, and turning on the auxiliary heater to keep warm until the cosmetics are taken away, wherein the third temperature is lower than the second temperature.

[0024] In some embodiments,

[0025] The heating mode includes at least two of the common heating mode, the rapid heating mode and the energy-saving heating mode.

[0026] According to another aspect of the present application, a beauty refrigerator is provided, comprising the beauty refrigerator heating component as described above, and the beauty refrigerator heating component operated according to the control method as described above.

[0027] A beauty refrigerator heating component provided in the present application includes: a heating chamber, which is arranged in a groove shape and is located on the body of the beauty refrigerator; at least two heaters are arranged on the side wall of the heating chamber: a main heater and an auxiliary heater, and the main heater and the auxiliary heater are respectively arranged on the side walls opposite to the heating layer.

[0028] This application has the following beneficial effects:

[0029] By arranging an auxiliary heater on the opposite side wall of the main heater, compensatory heating is performed on the cosmetics far away from the main heater, so that the temperature on both sides of the cosmetics is more uniform, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the implementation methods or the prior art descriptions. The drawings described below are merely exemplary, and for those of ordinary skill in the art, other implementation drawings can be derived from the provided drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the structure of a beauty refrigerator according to an embodiment of the present application;

[0032] Figure 2 For the embodiment of this application Figure 1 Middle partial enlarged picture;

[0033] Figure 3 This is a flow chart of the control method of the beauty refrigerator according to an embodiment of the present application.

[0034] The reference numerals are:

[0035] 1. Refrigerator;

[0036] 11. Heating chamber; 12. Front of refrigerator; 13. Back of refrigerator; 14. First temperature sensor; 15. Heat conducting plate; 16. PTC heater; 17. Aluminum foil heater; 18. Photoelectric switch; 19. Second temperature sensor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0039] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0040] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0041] See also Figures 1 to 3 As shown, according to an embodiment of the present application, a beauty refrigerator heating component includes:

[0042] The heating chamber 11 is designed to be in a groove shape and is located on the body of the beauty refrigerator 1;

[0043] At least two heaters are disposed on the side wall of the heating chamber 11: a main heater and an auxiliary heater. The main heater and the auxiliary heater are respectively disposed on the side walls opposite to the heating layer.

[0044] The present application provides auxiliary heaters on the opposite side walls of the main heater to provide compensatory heating for the cosmetics far away from the main heater, thereby making the temperature on both sides of the cosmetics more uniform and improving the user experience.

[0045] like Figure 1In the structure of the beauty refrigerator 1 shown, only one heater, such as a PTC heater 16, is provided on the inner wall of the heating bin 11 conventionally used for heating beauty products. The heat generated by the PTC heater 16 is then diffused in the heating bin 11, so that the temperature of the heating bin 11 rises, thereby heating the beauty products inside. This inevitably results in that part of the beauty products close to the PTC heater 16 will be heated first, while the part far away from the PTC heater 16 can only be heated after the temperature of the entire heating bin 11 rises, which can easily cause local overheating and affect the use of the beauty products.

[0046] In the present application, a heating bin 11 is arranged on the top near the back side 13 of the refrigerator, and the front side 12 of the refrigerator is arranged and used according to a conventional structure; a main heater and an auxiliary heater are respectively arranged on the opposite side walls in the heating bin 11. The main heater is used to mainly heat the heating bin 11, and combined with the auxiliary heater on the opposite side, auxiliary heating is performed on the part of the beauty products far away from the main heater, thereby improving the uniformity of heating of the beauty products.

[0047] For the conventional cosmetic refrigerator 1 with a heating chamber 11 , an auxiliary heater may be installed on the opposite side wall of the heating chamber 11 where the PTC heater 16 is installed, so as to improve the uniformity of heating of the cosmetic products.

[0048] In some embodiments,

[0049] The main heater includes a PTC heater 16 , and the auxiliary heater includes an aluminum foil heater 17 . The aluminum foil heater 17 is also arranged on the bottom wall of the heating chamber 11 .

[0050] For the main heater, the present application also adopts a PTC heater 16. The PTC heater 16 is composed of a PTC ceramic heating element and an aluminum tube. The PTC heater 16 has the advantages of low thermal resistance, high heat exchange efficiency, and high safety. The auxiliary heater adopts an aluminum foil heater 17. The aluminum foil heater 17 is a sheet structure. By applying voltage, current passes through the aluminum foil, and the aluminum foil generates heat to heat the object. Therefore, the structure is convenient for pasting. It is directly set on the side wall and bottom wall of the heating bin 11. Since the side wall and bottom wall away from the PTC heater 16, especially the intersection of the two walls, are not easily heated, by setting the aluminum foil heater 17 here, the heating rate of the beauty products close to this place can be increased, thereby ensuring the temperature uniformity of the entire beauty products being heated.

[0051] In some embodiments,

[0052] The aluminum foil heater 17 is also arranged on the side where the PTC heater 16 is located, and is arranged in the remaining area except the location where the PTC heater 16 is located.

[0053] For the side where the PTC heater 16 is located in the heating bin 11, since the PTC heater 16 itself is relatively small and only occupies a relatively small area, the remaining side wall is in a heat-absorbing state. Therefore, it is difficult for some cosmetics close to the heat-absorbing side wall to be heated evenly. In this application, an aluminum foil heater 17 is arranged on this part of the heat-absorbing side wall to ensure that the heating uniformity of the entire cosmetics is improved.

[0054] In some embodiments,

[0055] A heat conducting plate 15 is disposed on the inner wall of the heating chamber 11 , and the heater is disposed on the outer wall of the heat conducting plate 15 .

[0056] In the present application, a heat conducting plate 15 is disposed on the inner wall of the heating chamber 11, and correspondingly all heaters are disposed on the outer wall of the heat conducting plate 15, so that the heat generated by the heater can be quickly introduced into the cavity of the heating chamber 11, which is equivalent to increasing the heat dissipation surface of the heater; in particular, after the beauty products are inserted into the heating chamber 11, they can contact with the heat conducting plate 15 to avoid direct contact with the heater, so that the entire heating heat can be dispersed, and the beauty products can be heated more effectively and evenly.

[0057] In some embodiments,

[0058] The heat conducting plate 15 is a U-shaped aluminum plate.

[0059] In the specific structural setting of the heat conducting plate 15, the present application adopts a U-shaped aluminum plate to form a groove shape, and a heating chamber 11 is formed inside.

[0060] During the production of the U-shaped aluminum plate, a location for installing a temperature sensor can be reserved to detect the temperature inside the heating chamber 11 . A photoelectric switch 18 can also be set at the bottom of the U-shaped aluminum plate to determine whether there are cosmetics in the heating chamber 11 .

[0061] Accordingly, a first temperature sensor 14 for detecting the ambient temperature may be provided on the beauty refrigerator 1, and a second temperature sensor 19 for detecting the temperature in the heating chamber 11 may be provided in the heating chamber 11, so as to facilitate selection of a heating mode during heating.

[0062] According to another aspect of the present application, a method for controlling the heating component of the beauty refrigerator 1 as described above is provided, comprising:

[0063] It is detected that beauty products are inserted in the heating chamber 11, and the type of the beauty products and the ambient temperature are simultaneously detected to determine the operating heating mode and heating time of the main heater and the auxiliary heater.

[0064] The heating of beauty products and the degree of heating are related to the environment, and the ambient temperature of the beauty refrigerator 1 needs to be detected; when the photoelectric switch 18 determines that there are beauty products in the heating chamber 11, the operating heating mode and heating time of the main heater and the auxiliary heater can be selected to ensure the uniformity and effectiveness of the heating of the beauty products.

[0065] The heating modes of the heating components in the beauty refrigerator 1 can be roughly divided into the following types:

[0066] The heating mode includes a common heating mode, wherein the main heater heats at a first temperature for a first preset time, then cools down to a second temperature, and simultaneously turns on the auxiliary heater to heat to a preset temperature; the main heater is stopped, and the auxiliary heater heats and keeps warm until the cosmetics are taken away.

[0067] The heating mode includes a rapid heating mode, and the rapid heating mode includes the main heater heating at the first temperature, and simultaneously turning on the auxiliary heater to heat together to a preset temperature; the main heater is stopped from heating, and the auxiliary heater is heated and kept warm until the cosmetics are taken away.

[0068] The heating mode includes an energy-saving heating mode, which includes heating the main heater to a preset temperature at a third temperature; stopping the heating of the main heater, and turning on the auxiliary heater to keep warm until the cosmetics are taken away, wherein the third temperature is lower than the second temperature.

[0069] The heating mode includes at least two of the common heating mode, the rapid heating mode and the energy-saving heating mode.

[0070] According to another aspect of the present application, a beauty refrigerator is provided, comprising the beauty refrigerator 1 heating component as described above, and the beauty refrigerator heating component operated according to the control method as described above.

[0071] The following is a specific explanation using the beauty refrigerator 1 to heat a facial mask as an example.

[0072] After the beauty refrigerator 1 is started, a mask is inserted into the heating chamber 11. The photoelectric switch 18 at the bottom of the mask heating position can detect the mask placement status. When the mask insertion signal is detected, the mask heating control system starts to read the environmental sensor signal. The system will recommend the optimal heating strategy based on the user's usage history and mask type, as well as the detected ambient temperature. After the user selects the heating mode, the system starts to heat the mask.

[0073] In different heating modes, the efficiency and time of the heater are different. The PTC heater 16 used adopts a wide voltage input design and can work at a voltage of 2-24V. The working efficiency of the heater is different under different voltages.

[0074] In normal heating mode, the PTC heater 16 works at 24V for 1 minute, and then the voltage is adjusted to 12V. At the same time, the aluminum foil heater 17 is turned on for heating. After continuous heating to the target temperature, the PTC heater 16 stops working, and the aluminum foil heater 17 continues to work to keep the mask warm until the system receives a mask removal signal and the aluminum foil heater 17 stops heating.

[0075] In the rapid heating mode, the PTC heater 16 continues to work at a voltage of 24 V, and the aluminum foil heater 17 is turned on at the same time. The two heaters continue to heat at the highest power until the mask temperature reaches the target temperature, and then the PTC heater 16 stops working.

[0076] In the energy-saving heating mode, the PTC heater 16 continues to work at a voltage of 8V until it approaches the target temperature, at which time the PTC heater 16 stops working and the aluminum foil heater 17 is turned on to heat until the target temperature is reached.

[0077] In the energy-saving heating mode, the system will select the heating method with the highest heating efficiency according to the selected mask type, ambient temperature, set target temperature, etc. The system will adjust the input voltage of the PTC heater 16 in real time to ensure that it always maintains a high heating efficiency.

[0078] In addition, during the mask heating process, the intelligent temperature control system can achieve dynamic power distribution, integrate adaptive PID control algorithms in the system software, and automatically adjust the heating power according to the data of the temperature sensor; in the intelligent beauty refrigerator 1 with dual-system heating for the mask, the PID controller can intelligently analyze the actual temperature of the mask and the preset temperature curve, and dynamically adjust the power distribution of the main heating system and the auxiliary heating system according to the error between the set temperature and the actual temperature, to ensure that the mask temperature always remains within the optimal range. For example, when the mask temperature is lower than the set value, the PID controller will increase the heating power; when the temperature is close to the set value, the controller will reduce the heating power to prevent overheating.

[0079] After the mask reaches the preset temperature, the system enters the insulation mode, and the temperature sensor will continuously feedback the real-time temperature of the mask. The system will adjust the output power of the aluminum foil heater 17 according to the feedback temperature to keep the mask within the target temperature fluctuation range until the mask is taken out and the aluminum foil heater 17 stops working after the signal of the photoelectric switch 18 disappears.

[0080] Experimental data and result analysis:

[0081] In the experiment, heating tests were conducted on different types of facial masks. The results showed that the heating control method of the beauty refrigerator 1 can heat the facial mask to the optimal usage temperature in a relatively short time (at an ambient temperature of 25°C, the facial mask can be heated to 40°C in as short as 3 minutes). The heating effect of the facial mask is more uniform than that of competing products, and at the same time, the energy consumption is reduced by about 30% compared to traditional heating methods.

[0082] It is easy for those skilled in the art to understand that the above-mentioned implementation modes can be freely combined and superimposed without conflict.

[0083] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present application, and these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A beauty refrigerator heating component, characterized in that: include: A heating chamber (11) is provided in a groove shape and is located on the body of the beauty refrigerator; At least two heaters are arranged on the side wall of the heating chamber (11): a main heater and an auxiliary heater, and the main heater and the auxiliary heater are arranged on the side walls opposite to the heating layer respectively.

2. The beauty refrigerator heating assembly according to claim 1, characterized in that: The main heater comprises a PTC heater (16), and the auxiliary heater comprises an aluminum foil heater (17). The aluminum foil heater (17) is also arranged on the heating chamber (11) and the bottom wall.

3. The beauty refrigerator heating assembly according to claim 2, characterized in that: The aluminum foil heater (17) is also arranged on the side where the PTC heater (16) is located, and is arranged in the remaining area except the location where the PTC heater (16) is located.

4. The beauty refrigerator heating assembly according to any one of claims 1 to 3, characterized in that: A heat conducting plate (15) is provided on the inner wall of the heating chamber (11), and the heater is provided on the outer wall of the heat conducting plate (15).

5. The beauty refrigerator heating assembly according to claim 4, characterized in that: The heat conducting plate (15) is configured as a U-shaped aluminum plate.

6. A method for controlling a heating component of a beauty refrigerator according to any one of claims 1 to 5, characterized in that: include: It is detected that cosmetic products are inserted into the heating chamber (11), and the type of the cosmetic products and the ambient temperature are simultaneously detected to determine the operating heating mode and heating time of the main heater and the auxiliary heater.

7. The control method according to claim 6, characterized in that: The heating mode includes a common heating mode, wherein the main heater heats at a first temperature for a first preset time, then cools down to a second temperature, and simultaneously turns on the auxiliary heater to heat to a preset temperature; the main heater is stopped, and the auxiliary heater heats and keeps warm until the cosmetics are taken away.

8. The control method according to claim 7, characterized in that: The heating mode includes a rapid heating mode, and the rapid heating mode includes the main heater heating at the first temperature, and simultaneously turning on the auxiliary heater to heat together to a preset temperature; the main heater is stopped from heating, and the auxiliary heater is heated and kept warm until the cosmetics are taken away.

9. The control method according to claim 8, characterized in that: The heating mode includes an energy-saving heating mode, which includes heating the main heater to a preset temperature at a third temperature; stopping the heating of the main heater, and turning on the auxiliary heater to keep warm until the cosmetics are taken away, wherein the third temperature is lower than the second temperature.

10. The control method according to claim 9, characterized in that: The heating mode includes at least two of the common heating mode, the rapid heating mode and the energy-saving heating mode.

11. A beauty refrigerator, characterized in that: It comprises a beauty refrigerator heating component as described in any one of claims 1 to 5, and the beauty refrigerator heating component operated according to the control method as described in any one of claims 6 to 10.

Images