Intelligent sleep product temperature regulating device
By combining a water storage tank, heat-conducting block, thermoelectric device, and heat dissipation tower, along with TEC cooling chip and circulating water pipe, the problem of large size and poor heat dissipation of smart sleep products is solved, achieving zoned temperature control and efficient heat dissipation, thus improving user experience and product performance.
Patent Information
- Application Number
- CN202423085057.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing smart sleep products are bulky and have poor heat dissipation, resulting in a poor user experience and making it difficult to achieve zoned temperature control.
It adopts a combined structure of water storage tank, heat conduction block, thermoelectric device and heat dissipation tower, combined with TEC cooling chip and circulating water pipe to achieve zoned temperature control and efficient heat dissipation.
This has resulted in a smart sleep product with a compact structure, precise temperature regulation, and good heat dissipation, thus improving user experience and product performance.
Smart Images
Figure CN223600216U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to intelligent sleep product technical field especially, relates to a kind of intelligent sleep product temperature regulating device. BACKGROUND
[0002] With the continuous improvement of people's living standards, consumers' demand for intelligent sleep products is growing, especially in the aspect of functional diversity, higher requirements are put forward. Modern users expect intelligent sleep products not only to provide heating and cooling functions, but also to set personalized temperatures in different areas to meet individual differences and diverse sleep needs.
[0003] However, the related products on the market still have many shortcomings in practical application:
[0004] 1. Large volume: the design of existing products is often bulky, occupying a large space, not only affecting the overall appearance of the bedroom, but also bringing inconvenience to the user's installation and use.
[0005] 2. Poor heat dissipation effect: many products will have poor heat dissipation problems during long-term operation, causing overheating of the equipment, affecting its performance and life, and also increasing safety hazards.
[0006] 3. Poor user experience: due to the above problems, the actual use effect of existing products is greatly different from the user's expectation, seriously affecting the overall user experience and satisfaction.
[0007] These problems not only limit the market promotion of intelligent sleep products, but also hinder the technical innovation and development in this field. Therefore, to develop an intelligent sleep product with compact structure, good heat dissipation and partition temperature control function has become a technical problem to be solved at present. CONTENT OF THE UTILITY MODEL
[0008] The utility model provides a kind of intelligent sleep product temperature regulating device of high efficiency, compact and with partition temperature control function to significantly improve user experience and product performance in view of the above problems of prior art.
[0009] The intelligent sleep product temperature regulating device provided by the utility model comprises a water storage tank, a first heat-conducting block, a second heat-conducting block, a third heat-conducting block, a first thermoelectric device and a second thermoelectric device.
[0010] The first heat-conducting block, the first thermoelectric device, the second heat-conducting block, the second thermoelectric device and the third heat-conducting block are sequentially stacked from top to bottom.
[0011] The water storage tank is provided with two water outlets and a water return outlet, the two water outlets are connected to the first heat conducting block and the third heat conducting block respectively, and are connected to different areas of the intelligent sleep product through circulating water pipes, and the water return outlet is connected to the water return outlet of the intelligent sleep product.
[0012] The second heat conducting block is connected with a plurality of heat pipes on both sides, the heat pipes are filled with cooling liquid, the heat pipes extend upwards, and a plurality of heat dissipation fins are arranged in parallel along the extension direction of the heat pipes; the heat dissipation fins form two heat dissipation towers above the second heat conducting block; fans are arranged in the middle and / or on both sides of the two heat dissipation towers.
[0013] The first thermoelectric device and the second thermoelectric device are both TEC refrigeration pieces.
[0014] Preferably, the water storage tank comprises a first water outlet, a second water outlet, and a first water return outlet; the first heat conducting block is provided with a first water inlet on one side close to the water storage tank, and a second water outlet on the opposite side; the third heat conducting block is provided with a second water inlet on one side close to the water storage tank, and a third water outlet on the opposite side; the first water outlet is connected to the first water inlet, and the second water outlet is connected to the second water inlet; the first heat conducting block and the third heat conducting block are both provided with water channels; the second water outlet and the third water outlet are respectively connected to a third water inlet and a fourth water inlet of the intelligent sleep product, the third water inlet and the fourth water inlet are respectively connected to two different circulating water pipes of the intelligent sleep product, and the two different circulating water pipes are respectively laid in two different areas of the intelligent sleep product; the first water return outlet is connected to a second water return outlet of the intelligent sleep product.
[0015] Preferably, the intelligent sleep product temperature adjusting device further comprises a first temperature sensor, a second temperature sensor, and a controller.
[0016] The first temperature sensor and the second temperature sensor are respectively arranged on the first heat conducting block and the third heat conducting block; the first temperature sensor and the second temperature sensor are respectively used for detecting the water temperature in the water channels of the first heat conducting block and the third heat conducting block, and transmitting the detection results to the controller;
[0017] The controller is connected with the first thermoelectric device and the second thermoelectric device, and is used for adjusting the working parameters of the first thermoelectric device and the second thermoelectric device according to the water temperature detected by the first temperature sensor and the second temperature sensor and the set temperature.
[0018] Preferably, the intelligent sleep product temperature regulating device further comprises a water pump, which is configured to form a water circulation between the water storage tank and the intelligent sleep product.
[0019] Preferably, the first and third heat-conducting blocks are aluminum blocks, the second heat-conducting block is a copper block, the heat radiating fins are aluminum fins, and the heat pipes are copper pipes.
[0020] Preferably, the heat pipes are made by a rolling pipe processing method.
[0021] Preferably, the cooling liquid is acetone.
[0022] The intelligent sleep product temperature regulating device has the following beneficial effects: the intelligent sleep product temperature regulating device comprises a water storage tank and first, second and third heat-conducting blocks, first and second thermoelectric devices, and a plurality of heat pipes. The first and second thermoelectric devices are TEC refrigeration pieces. The water storage tank is provided with two water outlets and one water return port. The two water outlets are connected to the first and third heat-conducting blocks, respectively, and are connected to different areas of the intelligent sleep product through a circulating water pipe, thereby ensuring the uniformity and accuracy of temperature regulation. The second heat-conducting block is provided with a plurality of heat pipes extending upward on both sides, and is filled with a cooling liquid. A plurality of heat radiating fins are arranged in parallel along the direction of the heat pipes, thereby forming two efficient heat radiating towers above the second heat-conducting block. Fans are arranged between and / or on both sides of the two heat radiating towers, thereby further enhancing the heat radiating effect. The intelligent sleep product temperature regulating device has a compact structure, high temperature regulation accuracy and good heat radiating effect. BRIEF DESCRIPTION OF DRAWINGS
[0023] Fig. 1 A front view of the intelligent sleep product temperature regulating device is provided.
[0024] Fig. 2 A perspective view of the main part of the intelligent sleep product temperature regulating device is provided.
[0025] Fig. 3 A front view of the main part of the intelligent sleep product temperature regulating device is provided.
[0026] Fig. 4 A left view of the main part of the intelligent sleep product temperature regulating device is provided.
[0027] Fig. 5 A right view of the main part of the intelligent sleep product temperature regulating device is provided.
[0028] Fig. 6 A right view of the main part of the intelligent sleep product temperature regulating device after being packed is provided.
[0029] In the attached diagram:
[0030] 1. Water storage tank; 11. First water outlet; 12. First water return outlet.
[0031] 2. First heat-conducting block; 21. First water inlet; 22. Second water outlet; 23. First temperature sensor;
[0032] 3. Second heat-conducting block; 31. Heat pipe; 32. Heat sink; 33. Fan;
[0033] 4. Third heat-conducting block; 41. Second water inlet; 42. Third water outlet; 43. Second temperature sensor.
[0034] 5. First thermoelectric device;
[0035] 6. Second thermoelectric device;
[0036] 7. Third water inlet;
[0037] 8. Second return water inlet. Detailed Implementation
[0038] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0039] The present invention provides a temperature control device for intelligent sleep products.
[0040] like Figs. 1-6 As shown, this utility model embodiment provides an intelligent sleep product temperature control device, which includes a water storage tank 1, a first heat-conducting block 2, a second heat-conducting block 3, a third heat-conducting block 4, a first thermoelectric device 5, and a second thermoelectric device 6.
[0041] The first heat-conducting block 2, the first thermoelectric device 5, the second heat-conducting block 3, the second thermoelectric device 6, and the third heat-conducting block 4 are stacked sequentially from top to bottom.
[0042] Both aluminum and copper have high thermal conductivity. In this embodiment of the invention, the first heat-conducting block 2 and the third heat-conducting block 4 are aluminum blocks, and the second heat-conducting block 3 is a copper block. In practical applications, the first heat-conducting block 2, the second heat-conducting block 3, and the third heat-conducting block 4 can also be made of other materials depending on the budget. The first thermoelectric device 5 and the second thermoelectric device 6 are bonded to the adjacent heat-conducting blocks using thermally conductive silver paste or thermally conductive silicone grease.
[0043] In the embodiment of the utility model, the first thermoelectric device 5 and the second thermoelectric device 6 are both TEC cooling pieces, and the model is TES1-12702. The TEC (Thermoelectric Cooler, thermoelectric cooler) cooling piece is also called Peltier element, and is an electronic device working based on Peltier effect. It realizes heat transfer from one side to the other side through current driving, so as to achieve the effect of refrigeration or heating. The TEC cooling piece can work bidirectionally, and can both refrigerate and heat, and the specific direction depends on the direction of current, and is suitable for the scene needing accurate temperature control. In addition, the TEC cooling piece is small in size, light in weight, energy-saving and environment-friendly, high in reliability and low in noise, and the temperature adjustment using the TEC cooling piece makes the structure of the whole temperature adjusting device more compact and the temperature adjustment more accurate, and the low noise is also beneficial to improving the sleep quality of users. In practical application, the first thermoelectric device 5 and the second thermoelectric device 6 can be combined for use according to needs.
[0044] In summer, the water in the water storage tank is cooled by using the TEC cooling piece and then delivered to the intelligent sleep product, one side of the first thermoelectric device 5 in contact with the first heat conduction block 2 is refrigerated, and one side in contact with the second heat conduction block 3 is heated, one side of the second thermoelectric device 6 in contact with the third heat conduction block 4 is refrigerated, and one side in contact with the second heat conduction block 3 is heated, and the heat emitted by the two thermoelectric devices is conducted out through the second heat conduction block. In winter, the water in the water storage tank is heated by using the TEC cooling piece and then delivered to the intelligent sleep product.
[0045] The water storage tank 1 is provided with two water outlets and a water return outlet, the two water outlets are connected to the first heat conduction block 2 and the third heat conduction block 3 respectively, and are connected to different areas of the intelligent sleep product through circulating water pipes, and the water return outlet is connected to the water return outlet of the intelligent sleep product.
[0046] As Figs. 1-5As shown, in the utility model embodiment, the water storage tank 1 includes first water outlet 11, second water outlet, first backwater 12, one side of the first heat conducting block 2 close to the water storage tank 1 is provided with first water inlet 21, and the opposite side is provided with second water outlet 22, one side of the third heat conducting block 4 close to the water storage tank 1 is provided with second water inlet 41, and the opposite side is provided with third water outlet 42, the first water outlet 11 is connected with the first water inlet 21, and the second water outlet is connected with the second water inlet 41, the first heat conducting block 2 and the third heat conducting block 4 are both provided with water channel, the second water outlet 22 and the third water outlet 42 are connected to the third water inlet 7 and the fourth water inlet of the intelligent sleep product respectively, the third water inlet 7 and the fourth water inlet are connected to two different circulating water pipes of the intelligent sleep product, and the two different circulating water pipes are laid in two different areas of the intelligent sleep product, and the first backwater 12 is connected with the second backwater 8 of the intelligent sleep product.
[0047] In the utility model embodiment, the intelligent sleep product temperature adjusting device further includes first temperature sensor 23, second temperature sensor 43 and controller.
[0048] The first temperature sensor 23 and the second temperature sensor 43 are arranged on the first heat conducting block 2 and the third heat conducting block 4 respectively, and the first temperature sensor 23 and the second temperature sensor 43 are used for detecting the water temperature in the water channel of the first heat conducting block 2 and the third heat conducting block 4 respectively and transmitting the detection result to the controller.
[0049] The controller is connected with the first thermoelectric device 5 and the second thermoelectric device 6, and the controller is used for adjusting the working parameter of the thermoelectric device according to the water temperature detected by the first temperature sensor 23 and the second temperature sensor 43 and the set temperature.
[0050] In the utility model embodiment, one water storage tank is used, two water outlets are arranged on the water storage tank 1 and connected with the water inlets of the first heat conducting block 2 and the third heat conducting block 4 respectively, and the water in the two pipes from the water storage tank is transported to two different circulating pipes of the intelligent sleep product after temperature adjustment of the first thermoelectric device 5 and the second thermoelectric device 6, so that the individual temperature adjustment of different areas of the intelligent sleep product is realized. Compared with the structure design of multiple water storage tanks or multiple different chambers in one water storage tank, the intelligent sleep product temperature adjusting device of the utility model embodiment is more compact.
[0051] In the process of cooling the water in the water storage tank, the TEC refrigeration sheet generates a large amount of heat which is gathered to the second heat conduction block 3. In order to ensure the stability and service life of the TEC refrigeration sheet, the heat in the second heat conduction block 3 needs to be quickly transferred out. In the embodiment of the utility model, the corresponding heat dissipation device is also provided, specifically, a plurality of heat pipes 31 are connected to the two sides of the second heat conduction block 3, the heat pipes 31 are filled with cooling liquid, the heat pipes 31 extend upwards, a plurality of heat dissipation fins 32 are arranged in parallel along the extension direction of the heat pipes 31, the heat pipes 31 are wrapped in the middle by the heat dissipation fins 32, and the pipe wall of the heat pipes 31 is tightly combined with the heat dissipation fins 32; the heat dissipation fins 32 form two heat dissipation towers above the second heat conduction block 3; and fans 33 are arranged in the middle and / or on both sides of the two heat dissipation towers.
[0052] In the embodiment of the utility model, the heat pipe 31 is a copper pipe which is made by rolling pipe processing mode. In practical application, the heat pipe can also be made of other materials according to the budget. Compared with the ordinary welding mode, the rolling pipe mode can reduce the processing cost by 30% under the condition of equivalent performance.
[0053] In the embodiment of the utility model, the heat dissipation fin 32 is an aluminum sheet. In practical application, the heat dissipation fin 32 can also be made of other materials according to the needs.
[0054] In the embodiment of the utility model, there are four heat pipes on each side of the second heat conduction block 3, and the heat dissipation fins around the heat pipes on each side form a heat dissipation tower. The heat dissipation tower has good heat dissipation effect and compact structure, and the fans can be arranged in the middle of the two heat dissipation towers and on both sides of the heat dissipation towers. The fans forcibly push the air flow and take away the surrounding heat. The heat dissipation structure of the heat pipe, double-tower heat dissipation fin and multiple fans optimizes the heat transfer path and improves the overall heat dissipation efficiency. The heat dissipation structure also has excellent heat dissipation performance at room temperature. In practical application, the number and position of the fans can be set according to the specific needs. Figs. 4-6 As shown in the figure, two small fans are arranged on the side of the heat dissipation tower close to the water storage tank, and a large fan is arranged in the middle of the two heat dissipation towers.
[0055] In the embodiment of the utility model, the cooling liquid is acetone. The boiling point of acetone is about 56.5℃, which is much lower than that of water. Acetone can evaporate at a lower temperature and take away a large amount of heat. In the embodiment of the utility model, when refrigeration, the temperature of the contact surface between the TEC refrigeration sheet and the second heat conduction block is much higher than the boiling point of acetone. At this temperature, the acetone evaporates, quickly takes away the heat of the second heat conduction block, spreads along the direction of the heat pipe, is transferred to the heat dissipation fin through the pipe wall of the heat pipe, and is then transmitted out by the fan around the heat dissipation fin.
[0056] In the embodiment of the utility model, the intelligent sleep product temperature adjusting device further comprises a water pump, and the water pump is used for forming water circulation between the water storage tank and the intelligent sleep product.
[0057] The utility model has the advantages that: the intelligent sleep product temperature adjusting device of the utility model comprises a water storage tank and first heat conduction blocks, first thermoelectric devices, second heat conduction blocks, second thermoelectric devices and third heat conduction blocks which are sequentially stacked from top to bottom. The first thermoelectric devices and the second thermoelectric devices are TEC refrigeration sheets. The water storage tank is equipped with two water outlets and a water return outlet, the two water outlets are connected to the first heat conduction blocks and the third heat conduction blocks respectively, and are connected to different areas of the intelligent sleep product through circulating water pipes, thereby ensuring the uniformity and accuracy of temperature adjustment. Multiple heat pipes extending upwards are arranged on both sides of the second heat conduction blocks, and the heat pipes are filled with cooling liquid. Multiple radiating fins are arranged in parallel along the direction of the heat pipes, forming two efficient radiating towers above the second heat conduction blocks. Fans are arranged between and / or on both sides of the two radiating towers, thereby further enhancing the radiating effect. The intelligent sleep product temperature adjusting device of the utility model has the advantages of compact structure, high temperature adjustment accuracy and good radiating effect.
[0058] The embodiments of the utility model are described above in combination with the drawings, but the utility model is not limited to the specific embodiments described above, and the specific embodiments described above are only illustrative but not restrictive, and those skilled in the art can make many forms of deformation under the inspiration of the utility model without departing from the purpose of the utility model and the scope protected by the claims, and these all belong to the protection of the utility model.
Claims
1. A smart sleep product temperature regulating device, comprising: The intelligent sleep product temperature adjusting device comprises a water storage tank (1), a first heat conducting block (2), a second heat conducting block (3), a third heat conducting block (4), a first thermoelectric device (5) and a second thermoelectric device (6). The first heat conducting block (2), the first thermoelectric device (5), the second heat conducting block (3), the second thermoelectric device (6) and the third heat conducting block (4) are sequentially stacked from top to bottom. The water storage tank (1) is provided with two water outlets and one water return outlet, the two water outlets are connected to the first heat conducting block (2) and the third heat conducting block (4) respectively, and are connected to different areas of the intelligent sleep product through circulating water pipes, and the water return outlet is connected to the water return outlet of the intelligent sleep product. A plurality of heat pipes (31) are connected to the two sides of the second heat conducting block (3), the heat pipes (31) are filled with cooling liquid, the heat pipes (31) extend upwards, and a plurality of heat dissipation fins (32) are arranged in parallel along the extension direction of the heat pipes (31); the heat dissipation fins (32) form two heat dissipation towers above the second heat conducting block (3); fans (33) are arranged in the middle and / or on both sides of the two heat dissipation towers. The first thermoelectric device (5) and the second thermoelectric device (6) are both TEC refrigeration pieces.
2. The smart sleep product temperature regulating device of claim 1, wherein, The water storage tank (1) comprises a first water outlet (11), a second water outlet, a first water return outlet (12); one side of the first heat conducting block (2) close to the water storage tank (1) is provided with a first water inlet (21), and the opposite side is provided with a second water outlet (22); one side of the third heat conducting block (4) close to the water storage tank (1) is provided with a second water inlet (41), and the opposite side is provided with a third water outlet (42); the first water outlet (11) is connected to the first water inlet (21), and the second water outlet is connected to the second water inlet (41); water channels are arranged in the first heat conducting block (2) and the third heat conducting block (4); the second water outlet (22) and the third water outlet (42) are connected to a third water inlet (7) and a fourth water inlet of the intelligent sleep product respectively, the third water inlet (7) and the fourth water inlet are connected to two different circulating water pipes of the intelligent sleep product, and the two different circulating water pipes are laid in two different areas of the intelligent sleep product; the first water return outlet (12) is connected to a second water return outlet (8) of the intelligent sleep product.
3. The smart sleep product temperature regulating device of claim 1, wherein, The intelligent sleep product temperature adjusting device further comprises a first temperature sensor (23), a second temperature sensor (43) and a controller. The first temperature sensor (23) and the second temperature sensor (43) are arranged on the first heat conducting block (2) and the third heat conducting block (4) respectively; the first temperature sensor (23) and the second temperature sensor (43) are used for detecting the water temperature in the water channels of the first heat conducting block (2) and the third heat conducting block (4) respectively, and transmitting the detection results to the controller. The controller is connected with the first thermoelectric device (5) and the second thermoelectric device (6), and is used for adjusting the working parameters of the first thermoelectric device (5) and the second thermoelectric device (6) according to the water temperature detected by the first temperature sensor (23) and the second temperature sensor (43) and the set temperature.
4. The smart sleep product temperature regulating device of claim 1, wherein, The intelligent sleep product temperature adjusting device further comprises a water pump, which is used for forming water circulation between the water storage tank and the intelligent sleep product.
5. The smart sleep product temperature regulating device of claim 1, wherein, The first heat-conducting block (2) and the third heat-conducting block (4) are aluminum blocks, the second heat-conducting block (3) is a copper block, the heat-dissipating fin (32) is an aluminum sheet, and the heat pipe (31) is a copper pipe.
6. The smart sleep product temperature regulating device of claim 1, wherein, The heat pipe (31) is made by a rolling pipe processing mode.
7. The smart sleep product temperature regulating device of claim 1, wherein, The cooling liquid is acetone.