Storage box beneficial to keeping permeability of cosmetics

Abstract

The utility model relates to the technical field of cosmetic storage boxes, in particular to a storage box favorable for maintaining the permeability of cosmetics, which comprises a box body and a box cover, a control module is arranged in the box body, and the control module comprises an AC-DC power supply module, a waveform generator, a power amplifier, a transformer, a current limiting controller, a discharge plate and a power plug. Wherein the waveform generator is used for generating waveforms with various frequencies and amplitudes, the current-limiting controller is used for playing a role in limiting current and enabling the discharge plate to stably put static electricity to a low-potential place, the discharge plate is an aluminum plate and is of an L-shaped plate-shaped structure, and when a power plug is plugged in, the discharge plate can put a space electric field in the box body, so that the static electricity can be stably put in the box body. The space electric field acts on water molecules, so that the activity of the cosmetics can be enhanced, the permeability of the cosmetics is improved, and the cosmetics are easier to absorb.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic storage boxes, in particular to a storage box which is beneficial to maintaining the permeability of cosmetics. Background Art

[0002] A cosmetics storage box is an essential tool for beauty-conscious women to organize their cosmetics on a daily basis. It not only makes the dressing table more tidy and beautiful, but also makes it convenient to find the items you need when applying makeup. In addition, the cosmetics storage box also makes cosmetics easy to carry and not easily damaged, making it very suitable for use when traveling or going out.

[0003] Traditional cosmetic storage boxes all have storage functions. Although they can organize cosmetics and make them easy to carry, they do not provide a cool and dry storage environment. As we all know, when the ambient temperature is too high, water-emulsion separation may occur in skin care products, and active ingredients will decompose and lose their activity at high temperatures, resulting in a significant reduction in the permeability of cosmetics, affecting the user experience. Therefore, in order to better preserve cosmetics and maintain the activity and permeability of cosmetics, it is very necessary to appropriately lower the internal temperature of the storage box. Traditional refrigeration mechanisms use compressors and refrigerants for refrigeration, which have the disadvantages of high noise and heavy weight. In order to overcome the above disadvantages, we propose a storage box that is conducive to maintaining the permeability of cosmetics. Utility Model Content

[0004] The purpose of the utility model is to provide a storage box that is beneficial to maintaining the permeability of cosmetics, so as to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a storage box that is conducive to maintaining the permeability of cosmetics, comprising a box body and a box cover, wherein a partition is provided at the middle position of the inner part of the box body, and the partition divides the inner space of the box body into an upper cavity and a lower cavity, and the inner surfaces of the upper cavity and the lower cavity are respectively fixedly embedded with an upper heat conducting part and a lower heat conducting part;

[0006] The rear side wall, top wall and bottom wall of the box body are jointly provided with a hidden cavity, and a refrigeration mechanism is arranged inside the hidden cavity. The refrigeration mechanism is slidably fitted with the upper heat-conducting part and the lower heat-conducting part. The top wall of the box body is also provided with a driving component for driving the refrigeration mechanism to slide up and down.

[0007] Optionally, the refrigeration mechanism includes a semiconductor refrigeration sheet, a heat sink, a cooling plate, a cooling fan and an insulation ring. The heating surface and cooling surface of the semiconductor refrigeration sheet are respectively attached to the heat sink and the cooling plate. The cooling fan is arranged on the heat sink. The insulation ring is located outside the semiconductor refrigeration sheet and between the heat sink and the cooling plate.

[0008] Optionally, a through opening is opened inside the hidden cavity and on one side close to the upper heat-conducting part and the lower heat-conducting part, and heat-conducting sheets are protrudingly formed on the back side of the upper heat-conducting part and the lower heat-conducting part and located at the through opening. The heat-conducting sheets are distributed vertically and fit between the heat-conducting sheets and the refrigeration plate.

[0009] Optionally, a vent is provided on the back side of the box body and facing the refrigeration mechanism, and a filter screen is provided at the vent. The upper heat-conducting part and the lower heat-conducting part are both in a U-shape, and the inner surfaces of the upper heat-conducting part and the lower heat-conducting part are both provided with a decorative layer, and the decorative layer is flush with the inner surface of the box body.

[0010] Optionally, a vertically distributed polished rod is provided on the top of the refrigeration plate, a guide sleeve is provided on the outer sleeve of the polished rod, and the guide sleeve is fixedly connected to the inner top surface of the hidden cavity.

[0011] Optionally, the driving assembly includes a slide rail, a slider and a traction rope, the slide rail is distributed on the top surface of the box body, the slider is slidably connected to the slide rail, and a guide hole is also provided at the top of the box body and located at the guide sleeve, the traction rope passes through the guide hole, and the two ends of the traction rope are respectively connected to the slider and the light rod; a locking bolt is threadedly connected to the top surface of the slider, and when the stud end of the locking bolt abuts against the slide rail, the position of the slider is fixed.

[0012] Compared with the prior art, the utility model provides a storage box that is conducive to maintaining the permeability of cosmetics and has the following beneficial effects:

[0013] 1. The utility model has a refrigeration mechanism, and the refrigeration mechanism can move up and down, thereby changing the contact area with the upper heat conducting part and the lower heat conducting part to adjust the refrigeration effect inside the upper cavity and the lower cavity. Therefore, the utility model can specifically reduce the temperature inside the box, which is beneficial to maintain the activity and permeability of cosmetics and prolong the shelf life of cosmetics;

[0014] 2. The driving assembly in the utility model can adjust the height of the refrigeration mechanism, and the driving assembly is located on the top of the box body, so it is convenient for users to operate at any time and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of Embodiment 1 of the present utility model;

[0017] Figure 3 This is a schematic diagram of the refrigeration mechanism of the utility model;

[0018] Figure 4 for Figure 2The corresponding figure at A is enlarged;

[0019] Figure 5 for Figure 2 The corresponding figure at B is enlarged;

[0020] Figure 6 This is a cross-sectional view of the structure of Embodiment 2 of the present utility model;

[0021] Figure 7 This is a circuit diagram of Example 2 of the utility model.

[0022] In the figure: 100, box body; 101, partition; 102, upper cavity; 103, lower cavity; 104, upper heat conducting part; 105, lower heat conducting part; 106, hidden cavity; 107, penetration; 108, heat conducting sheet; 109, vent; 110, filter screen; 111, decorative layer; 112, guide hole; 200, refrigeration mechanism; 201, semiconductor refrigeration sheet; 202, heat dissipation plate; 203, refrigeration plate; 204, cooling fan; 2 05, thermal insulation ring; 206, light rod; 207, guide sleeve; 208, push spring; 300, drive assembly; 301, slide rail; 302, slider; 303, traction rope; 304, locking bolt; 400, control module; 401, AC-DC power supply module; 402, waveform generator; 403, power amplifier; 404, transformer; 405, current limiting controller; 406, discharge board; 407, power plug; 500, power supply. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1 - Figure 5, a storage box that is conducive to maintaining the penetration rate of cosmetics, including a box body 100 and a box cover. A partition 101 is provided at the middle position inside the box body 100. The partition 101 divides the internal space of the box body 100 into two parts: an upper cavity 102 and a lower cavity 103. Upper heat-conducting parts 104 and lower heat-conducting parts 105 are fixedly embedded on the inner surfaces of the upper cavity 102 and the lower cavity 103 respectively; both the upper heat-conducting part 104 and the lower heat-conducting part 105 are in a C shape. Decorative layers 111 are attached to the inner surfaces of the upper heat-conducting part 104 and the lower heat-conducting part 105. The decorative layer 111 is flush with the inner surface of the box body 100. Moreover, both the upper heat-conducting part 104 and the lower heat-conducting part 105 are made of aluminum alloy material, while the decorative layer 111 is made of plastic material, which is used to cover the upper heat-conducting part 104 and the lower heat-conducting part 105 to keep the inside of the box body 100 beautiful.

[0025] Furthermore, a hidden cavity 106 is formed by the rear side wall, the top wall and the bottom wall of the box body 100 together. A refrigeration mechanism 200 is arranged inside the hidden cavity 106. The refrigeration mechanism 200 is in sliding fit with both the upper heat-conducting part 104 and the lower heat-conducting part 105; specifically, the refrigeration mechanism 200 includes a thermoelectric cooler 201, a heat dissipation plate 202, a refrigeration plate 203, a heat dissipation fan 204 and a heat insulation ring 205. The heating surface and the refrigerating surface of the thermoelectric cooler 201 are respectively attached to the heat dissipation plate 202 and the refrigeration plate 203 through thermal conductive silicone grease. The heat dissipation fan 204 is arranged on the heat dissipation plate 202. The heat insulation ring 205 is located outside the thermoelectric cooler 201 and between the heat dissipation plate 202 and the refrigeration plate 203. The heat insulation ring 205 is made of sponge material, and its function is to prevent the mixing of heat and cold. In addition, there is also a power supply 500 inside the hidden cavity 106. The thermoelectric cooler 201 is electrically connected to the power supply 500. When the thermoelectric cooler 201 is powered on, the temperature of the refrigeration plate 203 will decrease.

[0026] Specifically, a through hole 107 is formed on one side of the hidden cavity 106 close to the upper heat-conducting part 104 and the lower heat-conducting part 105. Heat-conducting sheets 108 are protruded and formed on the back surfaces of the upper heat-conducting part 104 and the lower heat-conducting part 105 at the position of the through hole 107. The heat-conducting sheets 108 are distributed vertically, and the heat-conducting sheets 108 are in contact with the refrigeration plate 203. The refrigeration plate 203 has a number of sliding grooves adapted to the heat-conducting sheets 108, and the heat-conducting sheets 108 are movably embedded in the sliding grooves. Therefore, the upper heat-conducting part 104 and the lower heat-conducting part 105 can carry out sufficient heat exchange with the refrigeration plate 203. When the thermoelectric cooler 201 is powered on, the temperatures of the upper heat-conducting part 104 and the lower heat-conducting part 105 will also decrease accordingly.

[0027] In addition, a vent 109 is provided on the back of the box body 100 and directly facing the refrigeration mechanism 200, and a filter screen 110 is provided at the vent 109; a vertically distributed light rod 206 is provided on the top of the refrigeration plate 203, and a guide sleeve 207 is provided on the outer sleeve of the light rod 206, and the guide sleeve 207 is fixedly connected to the inner top surface of the hidden cavity 106. Therefore, the refrigeration mechanism 200 can slide downward along the length direction of the light rod 206.

[0028] Furthermore, the top wall of the box body 100 is also provided with a driving assembly 300 for driving the refrigeration mechanism 200 to slide up and down. The driving assembly 300 includes a slide rail 301, a slider 302 and a traction rope 303. The slide rail 301 is distributed on the top surface of the box body 100, and the slider 302 is slidably connected to the slide rail 301. A guide hole 112 is also provided at the top of the box body 100 and located at the guide sleeve 207. The traction rope 303 passes through the guide hole 112, and the two ends of the traction rope 303 are respectively connected to the slider 302 and the light rod 206; the top surface of the slider 302 is threadedly connected with a locking bolt 304, and when the stud end of the locking bolt 304 abuts against the slide rail 301, the position of the slider 302 is fixed. In addition, a push spring 208 is also sleeved on the outside of the light rod 206, and the two ends of the push spring 208 are respectively abutted against the bottom end of the guide sleeve 207 and the top of the refrigeration plate 203. In the natural state, the push spring 208 is in a compressed state, and has a tendency to push the refrigeration plate 203 downward.

[0029] In summary, in the specific application process of this embodiment, when the user puts the cosmetics into the box body 100 and turns on the refrigeration mechanism 200, the temperature inside the box body 100 will gradually decrease, which is beneficial to maintaining the activity and permeability of the cosmetics and also beneficial to extending the shelf life of the cosmetics. In addition, when most of the user's cosmetics are located in the upper cavity 102, or when most of the liquid cosmetics are located in the upper cavity 102, the user can manually control the position of the refrigeration mechanism 200 through the drive component 300 to make the refrigeration plate 203 rise so that it is more in contact with the upper heat conducting part 104, thereby enhancing the refrigeration effect in the upper cavity 102. Conversely, when most of the cosmetics are located in the lower cavity 103, the operation process is the same.

[0030] Example 2: Please refer to Figure 6 - Figure 7, this embodiment proposes a storage box that is conducive to maintaining the permeability of cosmetics. The difference between this embodiment and embodiment 1 is that a control module 400 is provided in the hidden cavity 106, and the control module 400 includes an AC-DC power supply module 401, a waveform generator 402, a power amplifier 403, a transformer 404, a current limiting controller 405 and a discharge plate 406. The output end of the AC-DC power supply module 401 is connected to the waveform generator 402, the output end of the waveform generator 402 is connected to the power amplifier 403, the output end of the power amplifier 403 is connected to the two ends of the primary coil of the transformer 404, one end of the secondary coil of the transformer 404 is connected to the current limiting controller 405, and the output end of the current limiting controller 405 is connected to the discharge plate 406. The control module 400 further comprises a power plug 407, which is connected to the AC-DC power module 401 through a power line, and the other end of the secondary coil of the transformer 404 is connected to the power line, and the control module 400 further comprises an electric control box, which is arranged in the hidden cavity 106, and the AC-DC power module 401, the waveform generator 402, the power amplifier 403, the transformer 404 and the current limiting controller 405 are all integrated in the electric control box; wherein the waveform generator 402 is used to generate waveforms of various frequencies and amplitudes, and the current limiting controller 405 is used to limit the current, so that the discharge plate 406 stably releases static electricity to a low potential place, thereby forming an electric field inside the box body 100.

[0031] In addition, the discharge plate 406 is an aluminum plate, and the discharge plate 406 has an L-shaped plate structure. When the power plug 407 is plugged in, the discharge plate 406 can project a spatial electric field inside the box body 100. The spatial electric field can enhance the activity of cosmetics by acting on water molecules, thereby improving the moisturizing and permeability of cosmetics, and promoting the cosmetics to be more easily absorbed.

[0032] In order to verify that this embodiment has the effect of improving the permeability of cosmetics, this embodiment provides the following experimental proof, and the experimental process is as follows:

[0033] 1. The test sample is a moisturizing lotion, which is a white milky liquid. Place a portion of the moisturizing lotion in a storage box for 48 hours, and place the other portion in the external environment.

[0034] 2. The temperature of the test environment is 21±1℃ and the air humidity is 50±10%RH.

[0035] 3. The test part of the subject should not use any skin care samples 2 to 3 days before the test, and should not come into contact with water for 1 to 3 hours. The test part should be wiped clean with dry paper towels. Before the formal test, the subject should sit quietly in a standard room for at least 30 minutes without drinking water or beverages.

[0036] 4. Select several test areas on the test part of the subject. The test area is 3cm*3cm, and the distance between two adjacent test areas shall not be less than 1cm. First, measure the initial moisture content of the stratum corneum of the skin in each test area. Then, randomly apply ordinary moisturizing lotion and moisturizing lotion treated with space electric field to each test area. Finally, measure the moisture content of the stratum corneum of the skin of the test part 15 minutes, 2 hours and 8 hours after using the sample.

[0037] The experimental results show that after using ordinary moisturizing lotion for 15 minutes, 2 hours and 8 hours, the moisture content of the stratum corneum of the tested area increased by 94.71%, 66.11% and 33.58% respectively;

[0038] After 15 minutes, 2 hours and 8 hours of using the moisturizing lotion treated with the space electric field, the moisture content of the stratum corneum of the tested area increased by 103.63%, 72.31% and 40.18% respectively.

[0039] It should be noted that the improvement rate (%) = (test value after use - test value before use) / test value before use * 100%.

[0040] Therefore, the experimental conclusion can be drawn that the moisturizing lotion treated with the space electric field can significantly increase the moisture content of the stratum corneum of the test area, that is, the space electric field can significantly increase the permeability of cosmetics and promote the easier absorption of cosmetics.

[0041] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage box that helps maintain the permeability of cosmetics, comprising a box body (100) and a box cover, characterized in that: A partition plate (101) is provided at the middle position inside the box body (100). The partition plate (101) divides the internal space of the box body (100) into two parts, namely an upper cavity (102) and a lower cavity (103). Upper heat conducting parts (104) and lower heat conducting parts (105) are fixedly embedded on the inner surfaces of the upper cavity (102) and the lower cavity (103) respectively. A hidden cavity (106) is formed by the common opening of the rear side wall, the top wall and the bottom wall of the box body (100). A refrigeration mechanism (200) is arranged inside the hidden cavity (106). The refrigeration mechanism (200) is in sliding fit with both the upper heat conducting part (104) and the lower heat conducting part (105). A driving assembly (300) for driving the refrigeration mechanism (200) to slide up and down is further provided on the top wall of the box body (100).

2. A storage box that helps maintain the permeability of cosmetics according to claim 1, characterized in that: The refrigeration mechanism (200) includes a semiconductor refrigeration chip (201), a heat dissipation plate (202), a refrigeration plate (203), a heat dissipation fan (204) and a heat insulation ring (205). The heating surface and the refrigerating surface of the semiconductor refrigeration chip (201) are respectively attached to the heat dissipation plate (202) and the refrigeration plate (203). The heat dissipation fan (204) is arranged on the heat dissipation plate (202). The heat insulation ring (205) is located outside the semiconductor refrigeration chip (201) and between the heat dissipation plate (202) and the refrigeration plate (203).

3. A storage box that helps maintain the permeability of cosmetics according to claim 2, characterized in that: A penetration opening (107) is formed on one side of the hidden cavity (106) close to the upper heat conducting part (104) and the lower heat conducting part (105). Heat conducting sheets (108) are integrally formed and protruded on the back surfaces of the upper heat conducting part (104) and the lower heat conducting part (105) at the penetration opening (107). The heat conducting sheets (108) are distributed vertically, and the heat conducting sheets (108) are attached to the refrigeration plate (203).

4. A storage box that helps maintain the permeability of cosmetics according to claim 2, characterized in that: A ventilation opening (109) is formed on the back surface of the box body (100) opposite to the refrigeration mechanism (200). A filter screen plate (110) is arranged at the ventilation opening (109). Both the upper heat conducting part (104) and the lower heat conducting part (105) are in a U - shaped configuration. Decorative layers (111) are attached to the inner surfaces of the upper heat conducting part (104) and the lower heat conducting part (105), and the decorative layers (111) are flush with the inner surface of the box body (100).

5. The storage box that helps maintain the permeability of cosmetics according to claim 3, characterized in that: A light rod (206) distributed vertically is provided at the top of the refrigeration plate (203). A guide sleeve (207) is sleeved outside the light rod (206), and the guide sleeve (207) is fixedly connected to the inner top surface of the hidden cavity (106).

6. A storage box that helps maintain the permeability of cosmetics according to claim 5, characterized in that: The driving assembly (300) comprises a slide rail (301), a slider (302) and a traction rope (303); the slide rail (301) is distributed on the top surface of the box body (100); the slider (302) is slidably connected to the slide rail (301); a guide hole (112) is also provided at the top of the box body (100) and located at the guide sleeve (207); the traction rope (303) passes through the guide hole (112), and the two ends of the traction rope (303) are respectively connected to the slider (302) and the light rod (206); a locking bolt (304) is threadedly connected to the top surface of the slider (302); when the stud end of the locking bolt (304) abuts against the slide rail (301), the position of the slider (302) is fixed.

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