Shockproof and anti-pressing heat exchange bin filled with foamed silica gel buffer layer

Abstract

The invention relates to the technical field of heat exchange of ice crystal boxes, and discloses an anti-vibration and anti-collision heat exchange bin filled with a foaming silica gel buffer layer, which comprises a heat exchange bin body used for placing the ice crystal box, and a bin cover is arranged on the heat exchange bin body. By means of the design of the top foaming silica gel block, the side foaming silica gel blocks and the bottom foaming silica gel block, the heat conductivity coefficient of foaming silica gel is far larger than that of air, effective transfer of heat can be promoted, the heat conductivity coefficient of the foaming silica gel is greatly increased, and the heat conductivity coefficient of the foaming silica gel is greatly increased. Cold air around the ice crystal box can be blown out in time, so that the cooling speed is increased to a certain extent, and the experience feeling of a user is improved; through the design that the foaming silica gel block and the buffering mechanism provide buffering force for the ice crystal box, when the ice crystal box is used, the ice crystal box can be prevented from shaking greatly and colliding with the inner wall of the heat exchange bin, and the problems that a user feels hurt due to generated impact force, and the comfort degree is poor are solved.

Description

Technical Field

[0001] The invention relates to the technical field of heat exchange of ice crystal boxes, and in particular to a shock-proof and bump-proof heat exchange chamber filled with a foamed silica gel buffer layer. Background Art

[0002] When the ice crystal box is taken out of the refrigerator and placed in a device such as an air cooler, the ice crystals inside the ice crystal box begin to melt gradually, absorbing heat from the surrounding air and lowering the air temperature. At the same time, the wind flow generated by the air cooler and other equipment blows out the cold air around the ice crystal box to achieve a cooling effect. The heat exchange bin should provide a stable low-temperature environment to ensure that the ice crystal box remains frozen during storage. The heat exchange bin should be able to accommodate a sufficient number of ice crystal boxes to meet the user's usage needs. The heat exchange bin needs to have good sealing performance to prevent outside air from entering and affecting the freezing effect of the ice crystal box.

[0003] In the prior art, the heat exchange bin used to store ice crystal boxes has poor thermal conductivity, and the cold air around the ice crystal box cannot be blown out in time through the heat exchange bin and airflow, which leads to slow cooling speed and affects the user experience. In addition, the current heat exchange bin has poor buffering performance for the ice crystal box, which easily causes the ice crystal box to shake in the heat exchange bin and collide with the inner wall of the heat exchange bin. The impact force generated makes the user feel painful and the comfort is poor. Therefore, we need to propose a shock-proof and anti-bumping heat exchange bin filled with a foamed silicone buffer layer. Summary of the invention

[0004] The object of the present invention is to provide a shock-proof and anti-bumping heat exchange chamber filled with a foamed silicone cushioning layer. Through the design of the top foamed silicone block, the side foamed silicone block and the bottom foamed silicone block, the thermal conductivity of the foamed silicone is much greater than that of the air, which can promote the effective transfer of heat and blow out the cold air around the ice crystal box in time, thereby improving the cooling speed to a certain extent and enhancing the user experience; the design of providing a buffering force to the ice crystal box through the foamed silicone block and the buffer mechanism can prevent the ice crystal box from shaking violently and colliding with the inner wall of the heat exchange chamber when using the ice crystal box, thereby solving the problem that the impact force causes pain to the user and poor comfort, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shockproof and anti-bumping heat exchange chamber filled with a foamed silica gel buffer layer, comprising a heat exchange chamber body for placing an ice crystal box, a chamber cover is installed on the heat exchange chamber body, four groups of buffer mechanisms and top foamed silica gel blocks located between the four groups of buffer mechanisms are respectively installed under the chamber cover, and a cross-shaped partition is installed at the inner center of the heat exchange chamber body;

[0006] A circular side foam silicone block is installed on the inner wall of the heat exchange bin body, a first installation groove is opened on the inner wall of the heat exchange bin body, a first heat conductive block which is in contact with the side foam silicone block is installed inside the first installation groove, and a receiving cavity is opened at the bottom of the heat exchange bin body, a heat exchange mechanism is installed inside the receiving cavity.

[0007] Preferably, the bin cover is fixed to the heat exchange bin body by a first bolt, a plurality of second through holes are provided on the bin cover, a plurality of first threaded blind holes are provided on the heat exchange bin body, and one end of the first bolt passes through the first bolt and is threadedly connected to the inside of the first threaded blind hole.

[0008] Preferably, a limiting groove is provided at the upper end of the outer wall of the heat exchange bin body, a limiting plate is connected to the lower end of the side of the bin cover, and the limiting plate is clamped in the limiting groove.

[0009] Preferably, a plurality of limit columns are connected to the inner bottom of the heat exchange bin body, a threaded column is connected to the limit column, a third threaded blind hole is provided on the top of the limit column, a through hole for the limit column to pass through is provided on the side foam silicone block, and one end of the threaded column passes through the through hole and is threadedly connected to the inside of the third threaded blind hole.

[0010] Preferably, the accommodating cavity includes a second mounting groove, a third mounting groove is formed at the inner bottom of the second mounting groove, and a first through hole communicating with the third mounting groove is formed at the bottom of the heat exchange bin body.

[0011] Preferably, the heat exchange mechanism includes a bottom foam silicone block installed inside the second mounting groove, a second heat conductive block installed inside the third mounting groove and the first through hole, a notch is opened at the lower end of one side of the heat exchange chamber body, and a sealing plate for sealing the bottom foam silicone block and the bottom foam silicone block is installed inside the notch.

[0012] Preferably, the sealing plate is fixed to the inside of the notch by a second bolt, the sealing plate is configured as an L-shaped sealing plate, a countersunk hole is provided on the sealing plate, a second threaded blind hole is provided on the top of the notch, and one end of the second bolt passes through the countersunk hole and is threadedly connected to the inside of the second threaded blind hole.

[0013] Preferably, the buffer mechanism comprises a fixing plate fixed to the bottom of the bin cover, and a contact plate slidably arranged at the bottom of the bin cover, and a spring is connected between the fixing plate and the contact plate.

[0014] Preferably, a groove is provided on one side of the fixing plate, a connecting column is movably provided inside the groove, one end of the connecting column is connected to the abutment plate, and the connecting column is located inside the spring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention adopts the design of the top foamed silica gel block, the side foamed silica gel block and the bottom foamed silica gel block. The thermal conductivity of the foamed silica gel is much greater than that of the air, which can promote the effective transfer of heat and blow out the cold air around the ice crystal box in time, thereby improving the cooling speed to a certain extent and enhancing the user experience;

[0017] 2. The present invention provides a buffering force to the ice crystal box through a foamed silica gel block and a buffer mechanism, which can prevent the ice crystal box from shaking greatly and colliding with the inner wall of the heat exchange chamber when the ice crystal box is in use, thereby solving the problem that the impact force causes pain and poor comfort for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the heat exchange bin body and bin cover of the present invention;

[0020] Figure 3 An exploded view of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the bin cover of the present invention;

[0022] Figure 5 is a cross-sectional view of the bin cover of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the buffer mechanism of the present invention.

[0024] In the figure: 1. heat exchange bin body; 11. first mounting groove; 12. first heat conductive block; 13. first threaded blind hole; 14. second mounting groove; 15. first through hole; 16. third mounting groove; 17. limit groove; 18. second threaded blind hole; 2. bin cover; 21. second through hole; 22. limit plate; 23. first bolt; 24. top foam silicone block; 3. partition; 4. side foam silicone block; 41. through hole; 42. limit column; 43. third threaded blind hole; 44. threaded column; 5. buffer mechanism; 51. fixing plate; 52. groove; 53. connecting column; 54. spring; 55. contact plate; 6. heat exchange mechanism; 61. bottom foam silicone block; 62. second heat conductive block; 63. sealing plate; 64. second bolt; 65. countersunk hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-6 The present invention provides a technical solution: a shockproof and anti-bumping heat exchange bin filled with a foamed silicone cushioning layer, comprising a heat exchange bin body 1 for placing an ice crystal box, four side ridges of the outer wall of the heat exchange bin body 1 are provided with arc chamfers to prevent corners from accidentally injuring users, a bin cover 2 is installed on the heat exchange bin body 1, and the shapes and sizes of the heat exchange bin body 1 and the bin cover 2 are correspondingly arranged, four groups of buffer mechanisms 5 arranged in a matrix and top foamed silicone blocks 24 located between the four groups of buffer mechanisms 5 are respectively installed under the bin cover 2, the top foamed silicone blocks 24 are used to be pressed on the top of the ice crystal box to prevent it from shaking up and down, and a cross-shaped partition 3 is installed at the inner center of the heat exchange bin body 1; one corner of the four ice crystal boxes respectively contacts the inner wall of the cross-shaped partition 3.

[0027] The inner wall of the heat exchange bin body 1 is installed with a circular side foam silicone block 4, and the side foam silicone block 4 is arranged in multiple layers. Different layers of side foam silicone blocks 4 can be arranged according to the situation to optimize the thermal conductivity of the side foam silicone block 4. The inner wall of the heat exchange bin body 1 is provided with a first installation groove 11, and the interior of the first installation groove 11 is installed with a first heat conductive block 12 that is in contact with the side foam silicone block 4. Optionally, the first heat conductive block 12 is set as a copper block. The bottom of the heat exchange bin body 1 is provided with a accommodating cavity, and the interior of the accommodating cavity is installed with a heat exchange mechanism 6, and the heat exchange mechanism 6 is used to conduct heat to the bottom of the ice crystal box.

[0028] Foamed silica gel is soft and elastic, which can effectively reduce or prevent the impact and vibration between the heat exchange chamber and the ice crystal box, thereby protecting the equipment from damage. Foamed silica gel has excellent sealing performance, which can prevent dust, moisture or other impurities from entering the equipment, ensuring the normal operation of the equipment; foamed silica gel can isolate heat to a certain extent, playing a role in heat insulation and heat preservation. Filling foamed silica gel between the heat exchange chamber and the ice crystal box can help maintain the low temperature of the ice crystal box and improve the heat exchange efficiency.

[0029] The thermal conductivity of foamed silica gel is much greater than that of air, which means it is a better thermal conductor than air. Between the heat exchange chamber and the ice crystal box, this material can effectively promote the transfer of heat from the ice crystal box to the heat exchange chamber, thereby improving the heat exchange efficiency.

[0030] Foamed silica gel has good elasticity and cushioning properties, which can effectively prevent the ice crystal box from directly colliding with the heat exchange chamber when moving or vibrating. This cushioning effect can not only protect the equipment from damage, but also reduce the noise and pain caused by collision, and improve the comfort of use.

[0031] By adjusting the expansion ratio and thickness of the foamed silicone, its shockproof and thermal conductivity can be further optimized. A higher expansion ratio means that more air is contained in the silicone, which may reduce its thermal conductivity but increase its cushioning performance. On the contrary, a lower expansion ratio may increase thermal conductivity but reduce cushioning performance;

[0032] Therefore, when choosing the expansion ratio and thickness of foamed silicone, it is necessary to weigh the specific application scenarios and requirements. For example, in scenarios where higher heat exchange efficiency is required, foamed silicone with a lower expansion ratio can be selected; and in scenarios where better cushioning performance is required, foamed silicone with a higher expansion ratio can be selected.

[0033] The bin cover 2 is fixed to the heat exchange bin body 1 by four first bolts 23. A plurality of second through holes 21 are provided on the bin cover 2. A plurality of first threaded blind holes 13 are provided on the heat exchange bin body 1. The first threaded blind holes 13 are aligned with the second through holes 21. One end of the first bolt 23 passes through the first bolt 23 and is threadedly connected to the inside of the first threaded blind hole 13, so as to facilitate the disassembly and assembly of the bin cover 2.

[0034] A limiting groove 17 is provided at the upper end of the outer wall of the heat exchange bin body 1, and a limiting plate 22 is connected to the lower end of the side of the bin cover 2. The limiting plate is clamped in the inner part of the limiting groove 17. When installing the bin cover 2, it is convenient to align the first threaded blind hole 13 with the second through hole 21.

[0035] A plurality of limiting columns 42 are connected to the inner bottom of the heat exchange bin body 1 to facilitate positioning of the side foam silicone block 4. A threaded column 44 is connected to the limiting column 42. A third threaded blind hole 43 is provided on the top of the limiting column 42. A through hole 41 is provided on the side foam silicone block 4 for the limiting column 42 to pass through. One end of the threaded column 44 passes through the through hole 41 and is threadedly connected to the inside of the third threaded blind hole 43. The limiting column 42 is inserted into the inside of the through hole 41, and then the threaded column 44 passes through the through hole 41 and is threadedly connected to the inside of the third threaded blind hole 43 to complete the positioning of the side foam silicone block 4.

[0036] The heat exchange chamber may vibrate or shake for various reasons, which may cause collisions with the internal ice crystal box and other parts, causing pain. By filling a foamed silicone cushioning layer between the heat exchange chamber and the ice crystal box, this collision can be effectively reduced, reducing the pain and improving the comfort of use.

[0037] The accommodating cavity includes a second mounting groove 14, a third mounting groove 16 is formed at the inner bottom of the second mounting groove 14, a first through hole 15 communicating with the third mounting groove 16 is formed at the bottom of the heat exchange chamber body 1, and a plurality of first through holes 15 are arranged in a matrix.

[0038] The heat exchange mechanism 6 includes a bottom foamed silicone block 61 installed inside the second mounting groove 14, and a second heat conductive block 62 installed inside the third mounting groove 16 and the first through hole 15. The top of the bottom foamed silicone block 61 fits against the inner top of the second mounting groove 14 to facilitate heat transfer to the ice crystal box. A notch is provided at the lower end of one side of the heat exchange bin body 1, and a sealing plate 63 for sealing the bottom foamed silicone block 61 and the bottom foamed silicone block 61 is installed inside the notch. The sealing plate 63 is removable to install or replace the bottom foamed silicone block 61.

[0039] The sealing plate 63 is fixed to the inside of the gap by the second bolt 64. The sealing plate 63 is set to be an L-shaped sealing plate. A countersunk hole 65 is opened on the sealing plate 63. A second threaded blind hole 18 is opened at the top of the gap. One end of the second bolt 64 passes through the countersunk hole 65 and is threadedly connected to the inside of the second threaded blind hole 18.

[0040] The buffer mechanism 5 includes a fixed plate 51 fixed to the bottom of the bin cover 2 and a contact plate 55 slidably arranged at the bottom of the bin cover 2 . The lower end of one side of the contact plate 55 is set as an inclined surface. A spring 54 is connected between the fixed plate 51 and the contact plate 55 .

[0041] A groove 52 is formed on one side of the fixing plate 51 . A connecting column 53 is movably disposed inside the groove 52 . One end of the connecting column 53 is connected to the abutting plate 55 , and the connecting column 53 is located inside the spring 54 .

[0042] The inclined surface on the abutment plate 55 abuts against the ice crystal box and squeezes the spring 54 , thereby providing a buffering effect for the ice crystal box through the side foamed silica gel block 4 and the buffer mechanism 5 .

[0043] When in use, first install the multi-layer side foam silicone block 4 on the inner wall of the heat exchange bin body 1. Specifically, align the through hole 41 on the side foam silicone block 4 with the limiting column 42, and insert the limiting column 42 into the through hole 41. Then, the threaded column 44 passes through the through hole 41 and is threadedly connected into the third threaded blind hole 43 to complete the positioning of the side foam silicone block 4. Then, install the bottom foam silicone block 61 in the heat exchange mechanism 6 into the second installation groove 14.

[0044] Then, the frozen ice crystal boxes are placed inside the heat exchange chamber body 1, and one corner of four ice crystal boxes (or eight, i.e., two layers) are respectively against the inner wall of the cross-shaped partition 3, and the side edges of the ice crystal boxes are attached to the side foamed silica gel blocks 4;

[0045] Then, the bin cover 2 is closed, and the top foamed silicone block 24 under the bin cover 2 abuts against the top of the ice crystal box, and the inclined surface on the abutting plate 55 abuts against the ice crystal box, and the abutting plate 55 moves toward the direction close to the fixing plate 51 and squeezes the spring 54, and drives the connecting column 53 to move toward the inside of the groove 52, and the side foamed silicone block 4 and the buffer mechanism 5 jointly provide a buffering effect for the ice crystal box, so as to prevent the ice crystal box from shaking during use and colliding with the inner wall of the heat exchange bin body 1;

[0046] When the heat exchange chamber containing the ice crystal box is put into a cold air machine or other equipment for use, the heat of the ice crystal box can be quickly dissipated to the surroundings of the ice crystal box through the side foamed silicone block 4 and the first heat conductive block 12, the bottom foamed silicone block 61 and the second heat conductive block 62, and the cold air around it is blown out by the action of the airflow to achieve rapid cooling.

[0047] 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 shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer, characterized in that: It comprises a heat exchange bin body (1) for accommodating an ice crystal box, a bin cover (2) being installed on the heat exchange bin body (1), four groups of buffer mechanisms (5) being installed below the bin cover (2), and top foamed silica gel blocks (24) being located between the four groups of buffer mechanisms (5), and a cross-shaped partition plate (3) being installed at the inner center position of the heat exchange bin body (1); The inner wall of the heat exchange bin body (1) is provided with a circular side foamed silicone block (4), the inner wall of the heat exchange bin body (1) is provided with a first installation groove (11), the interior of the first installation groove (11) is provided with a first heat conductive block (12) which is in contact with the side foamed silicone block (4), and the bottom of the heat exchange bin body (1) is provided with a receiving cavity, the interior of the receiving cavity is provided with a heat exchange mechanism (6).

2. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 1, characterized in that: The bin cover (2) is fixed to the heat exchange bin body (1) by means of a first bolt (23); a plurality of second through holes (21) are provided on the bin cover (2); a plurality of first threaded blind holes (13) are provided on the heat exchange bin body (1); one end of the first bolt (23) passes through the first bolt (23) and is threadedly connected to the inside of the first threaded blind hole (13).

3. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 1, characterized in that: A limiting groove (17) is provided at the upper end of the outer wall of the heat exchange bin body (1), and a limiting plate (22) is connected to the lower end of the side of the bin cover (2), and the limiting plate is clamped inside the limiting groove (17).

4. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 1, characterized in that: The inner bottom of the heat exchange bin body (1) is connected to a plurality of limiting columns (42), the limiting columns (42) are connected to threaded columns (44), the top of the limiting columns (42) is provided with a third threaded blind hole (43), the side foamed silicone block (4) is provided with a through hole (41) for the limiting columns (42) to pass through, and one end of the threaded column (44) passes through the through hole (41) and is threadedly connected to the inside of the third threaded blind hole (43).

5. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 1, characterized in that: The accommodating cavity comprises a second mounting groove (14), a third mounting groove (16) is provided at the inner bottom of the second mounting groove (14), and a first through hole (15) communicating with the third mounting groove (16) is provided at the bottom of the heat exchange bin body (1).

6. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 5, characterized in that: The heat exchange mechanism (6) comprises a bottom foamed silicone block (61) installed inside the second installation groove (14), and a second heat conductive block (62) installed inside the third installation groove (16) and the first through hole (15); a notch is provided at the lower end of one side of the heat exchange chamber body (1); a sealing plate (63) for sealing the bottom foamed silicone block (61) and the bottom foamed silicone block (61) is installed inside the notch.

7. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 6, characterized in that: The sealing plate (63) is fixed to the inside of the notch by a second bolt (64); the sealing plate (63) is configured as an L-shaped sealing plate; a countersunk hole (65) is provided on the sealing plate (63); a second threaded blind hole (18) is provided at the top of the notch; one end of the second bolt (64) passes through the countersunk hole (65) and is threadedly connected to the inside of the second threaded blind hole (18).

8. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 1, characterized in that: The buffer mechanism (5) comprises a fixing plate (51) fixed to the bottom of the bin cover (2) and a contact plate (55) slidably arranged on the bottom of the bin cover (2); a spring (54) is connected between the fixing plate (51) and the contact plate (55).

9. The shockproof and bumpproof heat exchange chamber filled with a foamed silica gel buffer layer according to claim 8, characterized in that: A groove (52) is provided on one side of the fixing plate (51), a connecting column (53) is movably provided inside the groove (52), one end of the connecting column (53) is connected to the contact plate (55), and the connecting column (53) is located inside the spring (54).

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