Novel refrigeration cup

Abstract

The utility model relates to a novel refrigeration cup which comprises a cup body and a cup cover, a containing cavity is formed in the inner side of the cup body, a refrigeration mechanism is arranged in the cup cover, a cold guide fan assembly is arranged on the side, facing the containing cavity, of the refrigeration mechanism, and an inner circulation air channel used for enabling airflow to circulate between the cold guide fan assembly and the bottom of the containing cavity is formed between the cold guide fan assembly and the bottom of the containing cavity. The refrigerating mechanism is matched with the cold guide fan assembly to form low-temperature airflow at different positions in the containing cavity, so that the overall cooling effect in the containing cavity is more uniform, the storage effect of objects needing low-temperature storage is improved, meanwhile, a heat-conducting solid part does not need to be additionally arranged between the refrigerating mechanism and the containing cavity, and the storage capacity of the containing cavity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of refrigeration equipment, specifically relates to a novel refrigeration cup. BACKGROUND

[0002] The refrigeration cup is a device that can generate a low-temperature storage environment in the cup, and has a relatively wide application scenario. For example, in daily life, some people need to use a cold storage cup to carry medicines such as insulin that need to be stored at low temperature when they go out.

[0003] The refrigeration mechanism of the refrigeration cup is generally arranged on the cup cover. Since the distance between the position of the bottom of the cup body and the position of the refrigeration mechanism is relatively far, the refrigeration effect at the position of the bottom of the cup body is relatively poor. However, the objects stored in the refrigeration cup are mostly concentrated at the position of the bottom of the cup body, which is not conducive to improving the storage effect of the objects that need to be stored at low temperature.

[0004] Therefore, further improvement is needed. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the defects of the prior art, and provides a novel refrigeration cup, which can improve the cooling efficiency of the accommodation cavity, improve the storage effect of the objects that need to be stored at low temperature, and does not need to additionally increase a heat-conducting solid component between the refrigeration mechanism and the accommodation cavity, thereby improving the storage capacity of the accommodation cavity.

[0006] The utility model is achieved as follows:

[0007] A novel refrigeration cup includes a cup body and a cup cover. The inner side of the cup body is provided with an accommodation cavity. The cup cover is provided with a refrigeration mechanism. The side of the refrigeration mechanism facing the accommodation cavity is provided with a cold air guide fan assembly. An internal circulation air duct for circulating air between the cold air guide fan assembly and the bottom of the accommodation cavity is formed.

[0008] As a specific scheme, the cold air guide fan assembly includes a semiconductor refrigeration sheet, a first fan, and a cold air guide bracket. The upper side of the cold air guide bracket is connected and matched with the semiconductor refrigeration sheet. The lower side of the cold air guide bracket is fixedly installed with the first fan.

[0009] As a specific scheme, an air extraction cavity is formed between the upper side of the first fan and the cold air guide bracket. The cold air guide bracket is provided with a plurality of air guide grooves. The air extraction cavity is communicated with the accommodation cavity through the air outlet end of the first fan and the air guide grooves. The air guide grooves are radially distributed and expanded outwardly with the air extraction cavity as the center.

[0010] As a specific scheme, a cold air guide block is arranged between the semiconductor refrigeration sheet and the cold air guide bracket. The upper side of the cold air guide block is attached to the semiconductor refrigeration sheet. The cold air guide block is fixedly connected with the cold air guide bracket.

[0011] As a specific scheme, the lower side of the first fan is provided with an air outlet plate, and the air outlet end of the first fan is communicated with the accommodating cavity through the air outlet plate.

[0012] As a specific scheme, the outer side of the semiconductor refrigeration sheet is provided with a mounting plate, the mounting plate is provided with a limiting hole corresponding to the semiconductor refrigeration sheet, the mounting plate is provided with a avoiding hole, the cold conducting block is connected and fixed with the air outlet plate through a screw device, and the screw device is at least partially inserted into the avoiding hole from bottom to top.

[0013] As a specific scheme, the upper side of the semiconductor refrigeration sheet is provided with a heat dissipation seat, the upper side of the heat dissipation seat is provided with a second fan, the cup cover is provided with a heat dissipation hole, and the heat dissipation hole and the heat dissipation seat form a heat dissipation air duct through the second fan.

[0014] As a specific scheme, the inner side of the cup cover is provided with a supporting portion and a lower mounting portion, the outer side of the cold conducting block is provided with an outward turning edge, the outward turning edge abuts against the supporting portion, the heat dissipation seat is provided with an upper mounting portion corresponding to the lower mounting portion, the upper side of the cup cover is in an open shape, the upper side of the cup cover is connected with a detachable cover, the refrigeration mechanism can enter or leave the cup cover from the upper side opening of the cup cover, and the upper mounting portion and the lower mounting portion are connected and fixed through a screw device, so that the heat dissipation seat and the cold conducting block are clamped and mounted.

[0015] As a specific scheme, the cold conducting support includes a bottom plate and a cold conducting fin, the inner side of the cup cover is provided with a supporting portion, the lower side of the bottom plate abuts against the supporting portion, the lower side of the supporting portion is connected with an air outlet cover, the inner side of the air outlet cover has an air outlet cavity capable of accommodating the cold conducting fin and the first fan, and the supporting portion is connected and fixed with the air outlet cover and the bottom plate through a screw device.

[0016] As a specific scheme, the cup body is provided with a first heat preservation cavity and a second heat preservation cavity which are sequentially distributed from inside to outside, and the first heat preservation cavity is separately arranged at the inner side and the outer side of the cup body and is spaced apart from the accommodating cavity and the second heat preservation cavity.

[0017] As a specific scheme, the first heat preservation cavity and / or the second heat preservation cavity is filled with a cold conducting liquid.

[0018] The utility model discloses the beneficial effect is:

[0019] The refrigeration mechanism cooperates with the cold air fan assembly to form low-temperature air flow at different positions in the accommodating cavity, so that the overall cooling effect in the accommodating cavity is more uniform, the storage effect of the object needing low-temperature preservation is improved, and meanwhile, the refrigeration mechanism and the accommodating cavity do not need to additionally increase a heat-conducting solid component, so that the storage capacity of the accommodating cavity is improved. DRAWINGS

[0020] Figure 1 It is the cross section schematic view of the first embodiment of the utility model.

[0021] Figure 2The exploded view of the first embodiment of the utility model Figure One .

[0022] Figure 3 The exploded view of the first embodiment of the utility model Figure Two .

[0023] Figure 4 The exploded view of the first embodiment of the utility model Figure Three .

[0024] Figure 5 The structure diagram of the cold guide support of the first embodiment of the utility model.

[0025] Figure 6 The enlarged view of the position A of the first embodiment of the utility model.

[0026] Figure 7 The section view of the second embodiment of the utility model.

[0027] Figure 8 The enlarged view of the position B of the second embodiment of the utility model. Specific implementation

[0028] The utility model will be further described below in combination with the drawings and embodiments.

[0029] First embodiment:

[0030] Referring to Figures 1-6 , the utility model discloses a refrigeration cup, including cup body 1 and cup cover 2, the inside of cup body 1 is equipped with containing cavity 11, cup cover 2 is equipped with refrigeration mechanism, the one side of refrigeration mechanism towards containing cavity 11 is equipped with cold guide fan assembly, and the bottom between cold guide fan assembly and containing cavity 11 forms the inner circulation air duct for making the circulation of airflow between the two, and refrigeration mechanism can form low-temperature airflow in different positions in containing cavity 11 with the cooperation of cold guide fan assembly, so that the overall cooling effect in containing cavity 11 is more uniform, and the storage effect of the object needing low-temperature preservation is improved, and simultaneously, refrigeration mechanism and containing cavity 11 do not need to additionally increase the solid component of heat conduction, and the storage capacity of containing cavity 11 is improved.

[0031] Further, the cold guide fan assembly includes semiconductor refrigeration sheet 3, first fan 41 and cold guide support 5, the upper side of cold guide support 5 is connected with semiconductor refrigeration sheet 3, and the lower side of cold guide support 5 is fixedly installed with first fan 41, and cold guide support 5 can play the effect of heat conduction and the effect of installing and positioning first fan 41.

[0032] Further, the upper side of the first fan 41 and the cold guide support 5 form an air extraction cavity 51, the cold guide support 5 is distributed with a plurality of air guide grooves 52, the air extraction cavity 51 is communicated with the accommodating cavity 11 through the air outlet end of the first fan 41 and the air guide grooves 52, under the action of the first fan 41, the airflow in the accommodating cavity 11 can enter the air extraction cavity 51 from the air guide grooves 52 and then enter the accommodating cavity 11 through the air outlet end of the first fan 41 to form a circulation, thereby achieving the effect of uniformly cooling different positions in the accommodating cavity 11, and the air extraction cavity 51 can also play a role in gathering airflow, so that the airflow can converge in the cold guide support 5 and fully contact the cold guide support 5, making the airflow generated by the first fan 41 more stable, and the airflow in the cold guide support 5 can be fully cooled.

[0033] Further, the air guide grooves 52 are distributed radially outward from the air extraction cavity 51 as the center, which can relatively increase the length of the air guide grooves 52 to the air extraction cavity 51, so that the airflow can move in the air guide grooves 52 for a longer time without increasing the overall volume of the cold guide support 5, thereby improving the heat exchange efficiency of the cold guide support 5 and the airflow.

[0034] Further, a cold guide block 6 is arranged between the semiconductor refrigeration sheet 3 and the cold guide support 5, the upper side of the cold guide block 6 is attached to the semiconductor refrigeration sheet 3, and the cold guide block 6 is connected and fixed to the cold guide support 5, the cold guide block 6 is used for mounting and fixing the cold guide support 5, and at the same time plays a role in heat conduction between the semiconductor refrigeration sheet 3 and the cold guide support 5.

[0035] Further, the lower side of the first fan 41 is provided with an air outlet plate 7, the air outlet end of the first fan 41 is communicated with the accommodating cavity 11 through the air outlet plate 7, and the air outlet plate 7 can support the first fan 41 and also protect the first fan 41 to a certain extent.

[0036] Further, the outer side of the semiconductor refrigeration sheet 3 is provided with a mounting plate 8, the mounting plate 8 is provided with a limiting hole corresponding to the semiconductor refrigeration sheet 3, and the mounting plate 8 is provided with an avoiding hole 81, so that the mounting plate 8 can play a role in mounting and positioning the semiconductor refrigeration sheet 3.

[0037] The cold guide block 6 and the air outlet plate 7 are connected and fixed by a screw device, the screw device at least partially extends into the avoiding hole 81 from bottom to top, and the avoiding hole 81 can prevent the mounting plate 8 from affecting the mounting and connection of the cold guide support 5 and the air outlet plate 7.

[0038] Further, the upper side of the semiconductor refrigeration sheet 3 is provided with a heat dissipation seat 9, the upper side of the heat dissipation seat 9 is provided with a second fan 42, the cup cover 2 is provided with a heat dissipation hole, and the heat dissipation hole and the heat dissipation seat 9 form a heat dissipation air duct through the second fan 42, so that the heat dissipation seat 9 can cooperate with the second fan 42 to reduce the working temperature of the semiconductor refrigeration sheet 3, so that the semiconductor refrigeration sheet 3 is not easy to overheat and damage, and the stability is better.

[0039] Further, the inner side of the cup cover 2 is provided with a supporting portion 21 and a lower mounting portion 22, the outer side of the cold guide block 6 is provided with an outer flange 61, the outer flange 61 abuts against the supporting portion 21, the heat dissipation seat 9 is provided with an upper mounting portion 91 corresponding to the lower mounting portion 22, the upper side of the cup cover 2 is open, a detachable face cover 23 is connected to the upper side opening of the cup cover 2, the refrigeration mechanism can enter or exit the cup cover 2 from the upper side opening of the cup cover 2, the upper mounting portion 91 and the lower mounting portion 22 are connected and fixed by screw devices, so that the heat dissipation seat 9 and the cold guide block 6 are clamped and mounted to the mounting plate 8, when assembling, the first fan 41, the cold guide support 5, the air outlet plate 7, the cold guide block 6, and the semiconductor refrigeration piece 3 can be pre-installed outside the cup cover 2, and the whole is installed to the cup cover 2 in a modular manner, which reduces the assembly difficulty and improves the installation efficiency.

[0040] The specific installation process can be that after the first fan 41, the cold guide support 5, the air outlet plate 7, the cold guide block 6, and the semiconductor refrigeration piece 3 are installed and fixed, the whole is placed in the cup cover 2 through the cooperation of the outer flange 61 and the supporting portion 21, then the heat dissipation seat 9 is placed on the mounting plate 8, the heat dissipation seat 9 is connected and fixed to the cup cover 2 through the cooperation of the upper mounting portion 91 and the lower mounting portion 22, and finally the face cover 23 is installed on the opening of the cup cover 2.

[0041] Further, the cup body 1 is provided with a first heat preservation cavity 121 and a second heat preservation cavity 122 distributed in sequence from inside to outside, the first heat preservation cavity 121 is separately spaced from the accommodating cavity 11 and the second heat preservation cavity 122 at the inner and outer sides, which can further improve the heat preservation effect of the cup body 1, and make the refrigeration cup more suitable for relatively long time storage of medicines and other objects.

[0042] Second embodiment:

[0043] Referring to Figure 7 , Figure 8 The difference between the present embodiment and the first embodiment is that the cold guide support 5 of the present refrigeration cup includes a bottom plate 53 and a cold guide fin 54, the inner side of the cup cover 2 is provided with a supporting portion 21, the lower side of the bottom plate 53 abuts against the supporting portion 21, the lower side of the supporting portion 21 is connected with an air outlet cover 10, the inner side of the air outlet cover 10 has an air outlet cover inner cavity 101 capable of accommodating the cold guide fin 54 and the first fan 41, and the supporting portion 21 is connected and fixed to the air outlet cover 10 and the bottom plate 53 by screw devices.

[0044] The rest is the same as the first embodiment, which will not be repeated here.

[0045] Third embodiment:

[0046] The difference between the embodiment and the first embodiment is that the first heat preservation cavity 121 and / or the second heat preservation cavity 122 of the new type of refrigeration cup is filled with a cold conducting liquid, preferably, the first heat preservation cavity 121 and the first heat preservation cavity 121 are both filled with a cold conducting liquid, so that the overall heat preservation effect of the cup body 1 can be further improved.

[0047] The rest of the unrecited parts are the same as the first embodiment, which will not be repeated here.

[0048] The above embodiments are only preferred schemes of the present application, and the present application can have other embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present application, and these equivalent modifications or substitutions are all included in the scope set by the claims of the present application.

Claims

1. A novel refrigeration cup, comprising a cup body (1) and a cup cover (2), the inner side of the cup body (1) is provided with a containing cavity (11), and the cup cover (2) is provided with a refrigeration mechanism, characterized in that, The refrigeration mechanism is provided with a cold air guiding fan assembly on the side facing the accommodating cavity (11), and an inner circulating air duct for circulating air flow between the cold air guiding fan assembly and the bottom of the accommodating cavity (11) is formed.

2. The novelty cooling cup according to claim 1, characterized in that: The cold air guiding fan assembly comprises a semiconductor refrigeration sheet (3), a first fan (41) and a cold air guiding bracket (5), the upper side of the cold air guiding bracket (5) is connected and matched with the semiconductor refrigeration sheet (3), and the lower side of the cold air guiding bracket (5) is fixedly installed with the first fan (41).

3. The novelty cooling cup according to claim 2, characterized in that: An air extraction cavity (51) is formed between the upper side of the first fan (41) and the cold air guiding bracket (5), the cold air guiding bracket (5) is provided with a plurality of air guiding grooves (52), the air extraction cavity (51) is communicated with the accommodating cavity (11) through the air outlet end of the first fan (41) and the air guiding grooves (52), and the air guiding grooves (52) are distributed and expanded radially outward with the air extraction cavity (51) as the center.

4. The novelty cooling cup according to claim 2, wherein: A cold air guiding block (6) is arranged between the semiconductor refrigeration sheet (3) and the cold air guiding bracket (5), the upper side of the cold air guiding block (6) is attached to the semiconductor refrigeration sheet (3), and the cold air guiding block (6) is fixedly connected with the cold air guiding bracket (5).

5. The novelty cooling cup according to claim 4, characterized in that: The lower side of the first fan (41) is provided with an air outlet plate (7), and the air outlet end of the first fan (41) is communicated with the accommodating cavity (11) through the air outlet plate (7).

6. The novelty cooling cup according to claim 5, characterized in that: The outer side of the semiconductor refrigeration sheet (3) is provided with a mounting plate (8), the mounting plate (8) is provided with a limiting hole corresponding to the semiconductor refrigeration sheet (3), the mounting plate (8) is provided with an avoiding hole (81), the cold air guiding block (6) and the air outlet plate (7) are fixedly connected through a screw device, and the screw device at least partially extends into the avoiding hole (81) from bottom to top.

7. The novelty cooling cup according to claim 6, characterized in that: The upper side of the semiconductor refrigeration sheet (3) is provided with a heat dissipation seat (9), the upper side of the heat dissipation seat (9) is provided with a second fan (42), the cup cover (2) is provided with a heat dissipation hole, and a heat dissipation air duct is formed between the heat dissipation hole and the heat dissipation seat (9) through the second fan (42).

8. The novelty cooling cup according to claim 7, characterized in that: The inner side of the cup cover (2) is provided with a supporting part (21) and a lower mounting part (22), the outer side of the cold air guiding block (6) is provided with an outward turning edge (61), the outward turning edge (61) abuts against the supporting part (21), the heat dissipation seat (9) is provided with an upper mounting part (91) corresponding to the lower mounting part (22), the upper side of the cup cover (2) is in an open state, the upper side of the cup cover (2) is connected with a detachable face cover (23), the refrigeration mechanism can enter or leave the cup cover (2) from the upper side of the cup cover (2), and the upper mounting part (91) and the lower mounting part (22) are fixedly connected through a screw device, so that the heat dissipation seat (9) and the cold air guiding block (6) clamp the mounting plate (8).

9. The novelty cooling cup of claim 2, wherein: The cold conducting support (5) comprises a bottom plate (53) and a cold conducting fin (54), the inner side of the cup cover (2) is provided with a supporting part (21), the lower side of the bottom plate (53) is in abutment with the supporting part (21), the lower side of the supporting part (21) is connected with an air outlet cover (10), the inner side of the air outlet cover (10) has an air outlet cover inner cavity (101) capable of accommodating the cold conducting fin (54) and the first fan (41), and the supporting part (21) is connected and fixed with the air outlet cover (10) and the bottom plate (53) by screw devices.

10. The novelty cooling cup according to any one of claims 1-8, characterized in that: The cup body (1) is provided with a first heat preservation cavity (121) and a second heat preservation cavity (122) distributed in sequence from inside to outside, and the first heat preservation cavity (121) is separately spaced from the accommodating cavity (11) and the second heat preservation cavity (122) on the inner and outer sides; The first heat preservation cavity (121) and / or the second heat preservation cavity (122) are filled with a cold conducting liquid.

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