Sleep temperature control system

Abstract

The invention provides a sleep temperature control system, which comprises a temperature control host, a flexible conduit and a temperature change main body, the flexible conduit bends and extends in the temperature change main body, and the temperature control host can introduce a fluid medium into the flexible conduit to adjust the temperature of the temperature change main body; the temperature control host comprises a host shell, a water storage tank, a water pump and a heat exchange water tank which are connected in series through flow paths are arranged in the host shell, the two ends of the flexible guide pipe communicate with the water storage tank and the heat exchange water tank correspondingly, and a semiconductor temperature control component used for regulating and controlling the temperature of a fluid medium in the heat exchange water tank is arranged on one side of the heat exchange water tank; the host shell is provided with at least one air inlet and at least one air outlet, and a fan is arranged at the air outlet and used for blowing air in the host shell to the outside; a power supply module is arranged in the host shell, is used for supplying power to a power part of the temperature control host, and is arranged on the inner side of one air inlet. According to the technical scheme, a sleep temperature control scheme which is good in temperature control effect and high in safety is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of sleeping products, and in particular to a sleeping temperature control system. Background Art

[0002] When the human body is on the water, all organs are in a dormant state, their functions are lower than during the day, and their resistance is at a lower level. Therefore, when people sleep in an environment with inappropriate temperature, not only will their sleep quality be low, but it will also easily lead to physical discomfort.

[0003] Traditionally, in addition to air-conditioning products, the surrounding temperature of the human body when it is asleep can also be regulated through sleeping products that can regulate their own temperature. For example, a warm bed environment can be created in the cold winter environment through kangs, electric blankets, etc., and products with good breathability and heat dissipation properties such as cool mats can be used to assist the human body in dissipating heat in the hotter summer environment.

[0004] However, traditional sleep temperature control products are not only unable to flexibly adjust the ambient temperature, but electric heating products such as electric blankets also have great safety hazards. Summary of the invention

[0005] The present invention provides a sleep temperature control system, which is used to solve the defects of sleep temperature control products in the prior art, such as unsatisfactory temperature control effect and potential safety hazards, and realize a sleep temperature control solution with better temperature control effect and higher safety.

[0006] The present invention provides a sleep temperature control system, comprising a temperature control host, a flexible conduit and a temperature-variable body, wherein the flexible conduit is bent and extended in the temperature-variable body, and the temperature control host can pass a fluid medium into the flexible conduit to adjust the temperature of the temperature-variable body; the temperature control host comprises a host housing, wherein a water storage tank, a water pump and a heat exchange tank connected in series are arranged in the host housing, the two ends of the flexible conduit are respectively connected to the water storage tank and the heat exchange tank, and a semiconductor temperature control component for regulating the temperature of the fluid medium in the heat exchange tank is arranged on one side of the heat exchange tank; the host housing is provided with at least one air inlet and at least one air outlet, and a fan is arranged at the air outlet to blow the air in the host housing to the outside; a power supply module is arranged in the host housing, and the power supply module is used to supply power to the power components of the temperature control host, and the power supply module is arranged on the inner side of one of the air inlets.

[0007] According to a sleep temperature control system provided by the present invention, the main housing includes a main shell, a first cover plate and a second cover plate; the main shell is in a rectangular cylindrical shape, and the first cover plate and the second cover plate are detachably installed on the two side openings of the main shell; the air inlet and the air outlet are respectively arranged on one or both of the main shell, the first cover plate and the second cover plate.

[0008] Specifically, this embodiment provides an implementation method of a specific structural form of the host shell, according to which the first cover plate and the second cover plate are detachably installed on the two side openings of the main shell, which is convenient for users to disassemble and maintain the internal components of the temperature control host at any side opening of the main shell.

[0009] According to a sleep temperature control system provided by the present invention, the water tank is made of a transparent material; a first observation window is provided on the main shell, and / or a second observation window is provided on the second cover plate; the installation position of the water tank in the main shell is adjacent to the first observation window and / or the second observation window, so that the real-time water level of the water tank can be viewed through the first observation window and / or the second observation window.

[0010] Specifically, this embodiment provides an implementation method that can observe the water level of the water tank from the outside of the temperature control host through the first observation window and / or the second observation window, so that the user can intuitively judge the water level of the equipment, thereby adding water in time before use to avoid idling of the water pump.

[0011] According to a sleep temperature control system provided by the present invention, the air outlet is arranged on the first cover plate; and the air inlet adjacent to the water tank and the air inlet adjacent to the power module are respectively arranged on opposite sides of the main shell.

[0012] Specifically, this embodiment provides an implementation method for the specific setting positions of the air inlet and the air outlet on the main unit housing, wherein the air inlet is set adjacent to the water tank and the power module, which is conducive to maintaining the constant temperature of the water tank and the power module.

[0013] According to a sleep temperature control system provided by the present invention, the first cover plate is provided with a water supply pipe and a return pipe; one end of the water supply pipe is connected to the heat exchange water tank, and the other end is detachably connected to the flexible conduit; one end of the return pipe is connected to the water storage tank, and the other end is detachably connected to the flexible conduit.

[0014] Specifically, this embodiment provides an implementation method for connecting the temperature control host and the flexible conduit through a water supply pipe and a return pipe, wherein the water supply pipe and the return pipe are detachably connected to the flexible conduit respectively, which facilitates the disassembly and storage of the equipment and drainage during maintenance.

[0015] According to a sleep temperature control system provided by the present invention, at least one of the water supply pipe and the water return pipe is provided with a water temperature sensor.

[0016] Specifically, this embodiment provides an implementation method for monitoring the temperature changes of the fluid medium through a water temperature sensor. The water temperature in the water supply pipe can be used to judge the temperature control effect of the temperature control host, and the water temperature in the return pipe can be used to monitor the temperature changes of the flexible conduit and the temperature variable body in real time.

[0017] A sleep temperature control system provided according to the present invention includes a heat dissipation component, wherein the heat dissipation component includes a heat pipe, one end of the heat pipe is connected to the side of the semiconductor temperature control component facing away from the water exchange tank; a heat conductive sheet group formed by a plurality of parallel and spaced heat conductive sheets is fixed on the heat conductive sheet, and within the main unit housing, the heat conductive sheet group divides the inner cavity of the main unit housing into an air inlet chamber and an air outlet chamber, and the air inlet and the air outlet are respectively arranged in the air inlet chamber and the air outlet chamber.

[0018] Specifically, this embodiment provides an implementation method of using a heat dissipation component to assist the semiconductor temperature control component in heat exchange. The heat dissipation component can enable the semiconductor temperature control component to indirectly and efficiently exchange heat with the flowing air through heat conduction.

[0019] According to a sleep temperature control system provided by the present invention, a vertical partition is arranged between the outer peripheral surface of the heat conductive plate group and the inner surface of the main unit housing, so that the air inlet chamber and the air outlet chamber can only be ventilated through the ventilation gap of the heat conductive plate group.

[0020] Specifically, this embodiment provides an implementation method for filling the gap between the heat conductive plate group and the main body shell by means of vertical partitions. Under the obstruction of the vertical partitions, the air circulating in the main body shell flows through the ventilation gaps of the heat conductive plate group, thereby improving the heat exchange performance of the heat conductive plate group.

[0021] According to a sleep temperature control system provided by the present invention, the ventilation direction of the ventilation gap is the width direction of the heat conductive sheet, and the two ends of the length direction of the heat conductive sheet are respectively fixed to the vertical partitions; the heat conductive sheet is a rectangular thin sheet, and the length-to-width ratio of the heat conductive sheet is greater than or equal to 3:1 and less than or equal to 7:1.

[0022] Specifically, this embodiment provides an implementation method for the specific shape design of the heat conductive sheet, which reduces the impact of the heat conductive sheet group on ventilation and circulation while ensuring the contact area between the heat conductive sheet and the flowing air through a larger length-to-width ratio.

[0023] According to a sleep temperature control system provided by the present invention, there are multiple heat pipes in the heat dissipation assembly, and the multiple heat pipes are distributed in parallel and at intervals in the length direction of the heat conductive sheet; relative to the vertical partition, the heat pipe is located on one side of the air inlet chamber; a metal clamp is provided at one end of the heat pipe close to the semiconductor temperature control component, the end of the heat pipe is buried in the metal clamp, and the metal clamp is attached to the semiconductor temperature control component.

[0024] Specifically, this embodiment provides an implementation method of a specific layout scheme of heat pipes. Multiple heat pipes and heat conducting plates distributed in parallel and spaced apart form a mesh heat dissipation structure, which improves the heat exchange efficiency with the flowing air, and the metal clamp is attached to the semiconductor temperature control component to improve the heat conduction efficiency.

[0025] According to a sleep temperature control system provided by the present invention, the water tank is provided with a top water inlet, the top water inlet is provided with an openable and closable cover, and the cover is provided with a waterproof breathable valve so that when the cover is in a closed state, the waterproof breathable valve can balance the air pressure inside and outside the water tank.

[0026] Specifically, this embodiment provides an implementation method for setting a top water filling port on a water tank. The top water filling port can reduce the difficulty of adding water to the water tank, and the operation can be performed without disassembling the water tank. Moreover, when the cover is closed, the waterproof and breathable valve of the cover can prevent the fluid medium from splashing out, and can also allow air to pass through to balance the internal and external air pressure.

[0027] According to a sleeping temperature control system provided by the present invention, the temperature-changing body is any one of a bed cover, a mattress, a quilt, a pillow and a sleeping bag.

[0028] Specifically, this embodiment provides implementation methods of a temperature-variable body in various specific application forms.

[0029] The sleep temperature control system provided by the present invention adjusts the temperature of the fluid medium through the temperature control host, and passes the temperature-adjusted fluid medium into the flexible conduit, and the fluid medium exchanges heat with the temperature-variable body in the flexible conduit, thereby flexibly adjusting the temperature of the temperature-variable body. Among them, when the semiconductor temperature control component cools or heats the fluid medium flowing through the heat exchange water tank, the fan blows the air flow circulation inside and outside the host housing to maintain the stability of the temperature environment inside the temperature control host, and the air at the air inlet can take away the heat released when the power module is powered when passing through the power module, thereby improving the safety of the temperature control host. Compared with traditional products that only have heating or cooling functions, the sleep temperature control system of the present invention can flexibly cool or heat, has a better temperature control effect, and the temperature environment inside the temperature control host is stable, and the fluid medium is always isolated from the power component in the closed loop, so the safety is more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a structural schematic diagram of a temperature control host of a sleep temperature control system provided by the present invention;

[0032] Figure 2 It is a schematic diagram of the internal structure of the temperature control host of the sleep temperature control system provided by the present invention;

[0033] Figure 3 It is a schematic diagram of the exploded structure of the host housing of the temperature control host of the sleep temperature control system provided by the present invention;

[0034] Figure 4 It is a schematic diagram of the air path structure of the temperature control host of the sleep temperature control system provided by the present invention;

[0035] Figure 5 It is a side cross-sectional schematic diagram of a temperature control host of the sleep temperature control system provided by the present invention;

[0036] Figure 6 It is a schematic diagram of the internal pipe connection structure of the temperature control host of the sleep temperature control system provided by the present invention.

[0037] Reference numerals:

[0038] Mainframe housing 100; air inlet 101; air outlet 102; air inlet chamber 103; air outlet chamber 104; main shell 110; first observation window 111; first cover plate 120; water supply pipe 121; water return pipe 122; second cover plate 130; second observation window 131; water storage tank 210; top water inlet 211; cover 212; water pump 220; water exchange water tank 230; semiconductor temperature control component 240; heat pipe 241; heat conductive plate group 242; vertical partition 243; metal clamping plate 244; fan 250; power module 260. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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.

[0040] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. It should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0041] Combine the following Figure 1-Figure 6 The sleep temperature control system of the present invention is described.

[0042] A sleep temperature control system provided by the present invention includes a temperature control host, a flexible conduit and a temperature-changing body, wherein the flexible conduit is bent and extended in the temperature-changing body, and the temperature control host can pass a fluid medium into the flexible conduit to adjust the temperature of the temperature-changing body. The sleep temperature control system adjusts the temperature of the fluid medium through the temperature control host, and passes the temperature-adjusted fluid medium into the flexible conduit, and the fluid medium exchanges heat with the temperature-changing body in the flexible conduit, thereby flexibly adjusting the temperature of the temperature-changing body.

[0043] Specific as Figure 1 and Figure 2 As shown, the temperature control host includes a host housing 100, in which a water storage tank 210, a water pump 220 and a heat exchange tank 230 are arranged in series, and the two ends of the flexible conduit are respectively connected to the water storage tank 210 and the heat exchange tank 230, and a semiconductor temperature control component 240 for regulating the temperature of the fluid medium in the heat exchange tank 230 is arranged on one side of the heat exchange tank 230; the host housing 100 is provided with at least one air inlet 101 and at least one air outlet 102, and a fan 250 is arranged at the air outlet 102 to blow the air in the host housing 100 to the outside; a power module 260 is arranged in the host housing 100, and the power module 260 is used to supply power to the power components of the temperature control host, and the power module 260 is arranged on the inner side of one of the air inlets 101.

[0044] When the semiconductor temperature control component 240 cools or heats the fluid medium flowing through the heat exchange water tank 230, the fan 250 operates to blow air inside and outside the host housing 100 to maintain the temperature environment inside the temperature-controlled host stable. Figure 4 As shown, the air from the air inlet 101 can take away the heat released by the power module 260 when it is powered, preventing the power module 260 from being damaged due to excessive temperature, thereby improving the safety of the temperature control host. Compared with traditional products that only have heating or cooling functions, the sleep temperature control system of the present invention can flexibly cool or heat, has a better temperature control effect, and the internal temperature environment of the temperature control host is stable, and the fluid medium is always isolated from the power component in the closed loop, so the safety is relatively reliable.

[0045] Preferably, the surface of the power module 260 facing the air inlet 101 is inclined relative to the air inlet direction, and the inclined direction can guide the air to the air outlet 102, so that while the flowing air can exchange heat with the power module 260, it can also reduce the impact of the power module 260 on air circulation and reduce noise.

[0046] The shape of the host housing 100 can be columnar, or preferably cubical, so that the body can be placed on any plane more stably.

[0047] The water pump 220 is preferably a variable frequency pump, so that the flow rate of the fluid medium can be changed by adjusting the operating frequency of the water pump 220. For example, in the early stage of system operation, the water pump 220 can be operated at a high frequency to realize the circulation of the fluid medium in a shorter time, and after running for a period of time, the temperature control process of the system tends to be stable, and the water pump 220 is operated at a low frequency to reduce working noise and improve the quality of the sleeping environment.

[0048] According to a sleep temperature control system provided by the present invention, Figure 3 As shown, the host housing 100 includes a main housing 110, a first cover plate 120 and a second cover plate 130; the main housing 110 is in a rectangular cylindrical shape, and the first cover plate 120 and the second cover plate 130 are detachably mounted on the openings on both sides of the main housing 110; the air inlet 101 and the air outlet 102 are respectively arranged on one or both of the main housing 110, the first cover plate 120 and the second cover plate 130. Since the first cover plate 120 and the second cover plate 130 are detachably mounted on the openings on both sides of the main housing 110, it is convenient for users to disassemble and maintain the internal components of the temperature control host at any opening on one side of the main housing 110.

[0049] The various internal components of the temperature control host are preferably installed in the main housing 110, so as to facilitate disassembly and maintenance. The main housing 110 may be provided with a mounting bracket matching the shape of the various internal components of the temperature control host to locate the installation position of each internal component and reduce the difficulty of installation. Figure 3 As shown, the mounting bracket in the main housing 110 is preferably a grid-type bracket formed by a fixed combination of multiple plate-like members, which not only reduces the weight of the main housing 110, but also facilitates the heat diffusion of the internal components.

[0050] The first cover plate 120 and the second cover plate 130 may be respectively provided with inner peripheral skirts facing the main housing 110. Figure 3 As shown, the inner circumferential skirts of the first cover plate 120 and the second cover plate 130 match the inner circumferential size of the opening of the main housing 110 so as to be inserted into the opening of the main housing 110 for positioning and installation. The inner circumferential skirt and the opening of the main housing 110 may also be provided with mounting holes respectively so as to be fixed by fasteners (such as bolts).

[0051] According to a sleep temperature control system provided by the present invention, the water storage tank 210 is preferably made of a transparent material. Figure 1 and Figure 3 As shown, the main housing 110 is preferably provided with a first observation window 111, and / or the second cover plate 130 is preferably provided with a second observation window 131. The installation position of the water storage tank 210 in the main housing 110 is adjacent to the first observation window 111 and / or the second observation window 131, so that the real-time water level of the water storage tank 210 can be viewed through the first observation window 111 and / or the second observation window 131. Through the first observation window 111 and / or the second observation window 131, it is convenient for the user to intuitively observe the fluid medium in the transparent water storage tank 210 to judge the water level of the device, so as to add water in time before use to avoid idling of the water pump 220.

[0052] Preferably, the main housing 110 and the second cover plate 130 are respectively provided with the first observation window 111 and the second observation window 131, so that the observation windows are distributed on two sides of the temperature control host. Even if one side is close to the wall and cannot be observed, the user can check the water level through the observation window on the other side. A water level sensor can also be preferably provided in the water tank 210 to automatically alarm when the water level is insufficient.

[0053] According to a sleep temperature control system provided by the present invention, the air outlet 102 is arranged on the first cover plate 120; the opposite sides of the main housing 110 are respectively provided with an air inlet 101 adjacent to the water tank 210 and an air inlet 101 adjacent to the power module 260. The air inlet 101 is arranged at adjacent positions of the water tank 210 and the power module 260, so that during the operation of the device, there is always flowing external air passing through the water tank 210 and the power module 260, which is conducive to maintaining the temperature stability of the water tank and the power module.

[0054] In order to increase the air flow in the temperature control host while occupying less space, the number of the air outlet 102 and the fan 250 is preferably multiple. Figure 1 , Figure 2 and Figure 4 As shown, in the preferred embodiment provided by the present invention, the number of the air outlets 102 on the first cover plate 120 is two, and two fans 250 are respectively arranged at the two air outlets 102. The two fans 250 improve the air circulation performance in the temperature control host, and the two fans 250 only occupy half of the height space of the equipment.

[0055] According to a sleep temperature control system provided by the present invention, Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the first cover plate 120 is provided with a water supply pipe 121 and a water return pipe 122; one end of the water supply pipe 121 is connected to the heat exchange water tank 230, and the other end is detachably connected to the flexible conduit; one end of the water return pipe 122 is connected to the water storage tank 210, and the other end is detachably connected to the flexible conduit. The water supply pipe 121 and the water return pipe 122 realize the connection between the internal pipeline of the temperature control host and the external flexible conduit.

[0056] Among them, the water supply pipe 121 and the return pipe 122 are detachably connected to the flexible conduit, which facilitates the disassembly and storage of the equipment and drainage during maintenance. For example, when storing, the water supply pipe 121 and the return pipe 122 can be disconnected from the flexible conduit, so that the temperature control host and the temperature variable body can be stored separately. When the fluid medium in the system needs to be emptied, there is no need to remove the water tank 210, but the connection between the water supply pipe 121 and the flexible conduit can be removed, and the water pump 220 can be operated. In the case of closing the ventilation capacity of the water tank 210 and the outside world, the water pump 220 can drain the fluid medium in the water tank 210 and the flexible conduit and discharge it through the water supply pipe 121.

[0057] According to a sleep temperature control system provided by the present invention, at least one of the water supply pipe 121 and the water return pipe 122 is provided with a water temperature sensor. The water temperature sensor can monitor the temperature change of the fluid medium. The water temperature in the water supply pipe 121 can be used to judge the temperature control effect of the temperature control host, and the water temperature in the water return pipe 122 can be used to monitor the temperature change of the flexible conduit and the temperature variable body in real time.

[0058] In order to more conveniently control the sleep temperature control system, the temperature control host may also be provided with a control panel, which is electrically connected to the power module 260, and is in communication connection with the power component of the temperature control host and the water temperature sensor, so that the user can control the operation state of the power component through the control panel according to the temperature change of the fluid medium, such as setting the target heating temperature, or directly setting the working power of the semiconductor temperature control component 240 and the speed of the fan, etc. Preferably, the control panel stores a preset control logic, and according to the target temperature set by the user, the control panel controls the operation of the power component under the preset control logic, and appropriately increases or decreases the operating power of the power component as the detection values ​​of the water temperature sensors of the water supply pipe 121 and the water return pipe 122 change.

[0059] According to a sleep temperature control system provided by the present invention, Figure 2 , Figure 4 and Figure 5 As shown, it includes a heat dissipation component. The heat dissipation component includes a heat pipe 241, one end of which is connected to the side of the semiconductor temperature control component 240 facing away from the heat exchange water tank 230; a heat conducting plate group 242 formed by a plurality of parallel and spaced heat conducting plates is fixed on the heat conducting pipe 241, and in the mainframe housing 100, the heat conducting plate group 242 divides the inner cavity of the mainframe housing 100 into an air inlet chamber 103 and an air outlet chamber 104, and the air inlet 101 and the air outlet 102 are respectively arranged in the air inlet chamber 103 and the air outlet chamber 104. The heat dissipation component is used to assist the semiconductor temperature control component in heat exchange, and the heat dissipation component can enable the semiconductor temperature control component to indirectly and efficiently exchange heat with the flowing air through heat conduction.

[0060] When the semiconductor temperature control component 240 heats one side of the water exchange tank 230, the other side transfers cold air to the heat transfer plate group 242 through the heat transfer pipe 241. The heat transfer plate group 242 then exchanges heat with the air flowing through the heat transfer plates to absorb heat energy in the air.

[0061] When the semiconductor temperature control component 240 cools one side of the water exchange tank 230, the other side transfers heat to the heat conducting plate group 242 through the heat conducting pipe 241. The heat conducting plate group 242 then exchanges heat with the air flowing through the heat conducting plates, releasing the heat into the air, which is then discharged from the main housing 100 through the air outlet 102.

[0062] According to a sleep temperature control system provided by the present invention, Figure 2 and Figure 5 As shown, a vertical partition 243 is preferably provided between the outer peripheral surface of the heat conductive sheet group 242 and the inner side surface of the main housing 100, so that the air inlet chamber 103 and the air outlet chamber 104 can only be ventilated through the ventilation gap of the heat conductive sheet group 242. The vertical partition 243 can fill the gap between the heat conductive sheet group 242 and the main housing 100. Under the obstruction of the vertical partition 243, the air circulating in the main housing 100 all circulates through the ventilation gap of the heat conductive sheet group 242, thereby improving the heat exchange performance between the heat conductive sheet group 242 and the air. The vertical partition 243 is preferably made of a heat insulating material with low thermal conductivity to prevent the temperature of the heat conductive sheet group 242 from being directly transferred to the main housing 100 through the vertical partition 243.

[0063] According to a sleep temperature control system provided by the present invention, Figure 2 , Figure 4 and Figure 5 As shown, the ventilation direction of the ventilation gap is the width direction of the heat conducting plate, and both ends of the heat conducting plate in the length direction are respectively fixed to the vertical partition plates 243.

[0064] The overall shape of the heat conducting sheet is preferably a rectangular sheet (such as a thin copper sheet). Since air will encounter resistance when flowing in a relatively narrow ventilation gap, affecting the circulation speed, the aspect ratio of the heat conducting sheet of the present invention is greater than or equal to 3:1 and less than or equal to 7:1. By using a larger aspect ratio, while ensuring the contact area between the heat conducting sheet and the flowing air, the influence of the heat conducting sheet group on ventilation is reduced. According to the preferred embodiment of the present invention shown in the figure, the aspect ratio of the heat conducting sheet is 5:1.

[0065] According to a sleep temperature control system provided by the present invention, the number of heat pipes 241 in the heat dissipation component is preferably multiple. Figure 2 As shown, a plurality of heat conducting pipes 241 are parallelly spaced and distributed in the length direction of the heat conducting sheet, so as to form a mesh heat dissipation structure with the heat conducting sheet group, thereby improving the heat exchange efficiency with the flowing air. Relative to the vertical partition 243, the heat conducting pipe 241 is preferably located on one side of the air inlet chamber 103, and when the flowing air passes through the ventilation gap of the heat conducting sheet group 242, it contacts the heat conducting sheet and the heat conducting pipe 241 for heat exchange.

[0066] like Figure 2As shown, a metal clamp 244 is preferably provided at one end of the heat pipe 241 close to the semiconductor temperature control component 240, and the end of the heat pipe 241 is buried in the metal clamp 244, and the metal clamp 244 is attached to the semiconductor temperature control component 240. By attaching the metal clamp 244 to the semiconductor temperature control component 240, the contact area of ​​the heat conduction structure is increased, thereby improving the heat conduction efficiency. In order to have better thermal conductivity, the metal clamp 244 can be made of a metal or alloy with higher thermal conductivity, preferably copper, aluminum, etc. Considering the manufacturing cost and structure weight, the metal clamp 244 is preferably an aluminum clamp.

[0067] According to a sleep temperature control system provided by the present invention, the water tank 210 is provided with a top water injection port 211 for facilitating the user to inject fluid medium into the water tank 210. Figure 1 and Figure 2 As shown, the top water inlet 211 is preferably provided with an openable and closable cover 212, and the cover 212 is preferably provided with a waterproof breathable valve, so that when the cover 212 is closed, the waterproof breathable valve can balance the air pressure inside and outside the water storage tank 210. The top water inlet 211 provided in the water storage tank 210 can reduce the difficulty of adding water to the water storage tank 210 through the top water inlet 211, and the operation can be performed without removing the water storage tank 210. Moreover, when the cover 212 is closed, the waterproof breathable valve of the cover 212 can prevent the fluid medium from splashing out, and can also allow air to pass through, so as to balance the air pressure inside and outside the water storage tank 210.

[0068] According to a sleep temperature control system provided by the present invention, in the sleep temperature control system of any embodiment described above, the temperature-variable body can be any one of a bedspread, a mattress, a quilt, a pillow and a sleeping bag. The power module 260 of the temperature control host can be a transformer, which converts the electric energy provided by the external power supply and outputs the voltage and current of the matching device. Preferably, the power module 260 of the temperature control host is an independent power supply, so that the sleep temperature control system of the present invention can be used outdoors. For example, the temperature-variable body is preferably a sleeping bag, and the flexible conduit is bent and extended in the interlayer of the sleeping bag, and the temperature-regulated fluid medium is output through the temperature control host, so that the sleeping bag can provide the user with a more comfortable sleeping temperature environment in an outdoor environment. The same is true for other forms of temperature-variable bodies.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sleeping temperature control system, characterized in that: The temperature control device comprises a temperature control host, a flexible conduit and a temperature-changing body, wherein the flexible conduit is bent and extended in the temperature-changing body, and the temperature control host can pass a fluid medium into the flexible conduit to adjust the temperature of the temperature-changing body; The temperature control host comprises a host housing (100), wherein a water storage tank (210), a water pump (220) and a heat exchange tank (230) are arranged in the host housing (100) and are connected in series, wherein two ends of the flexible conduit are respectively connected to the water storage tank (210) and the heat exchange tank (230), and a semiconductor temperature control component (240) for regulating the temperature of a fluid medium in the heat exchange tank (230) is arranged on one side of the heat exchange tank (230); The mainframe housing (100) is provided with at least one air inlet (101) and at least one air outlet (102); a fan (250) is provided at the air outlet (102) to blow air in the mainframe housing (100) to the outside; A power module (260) is arranged inside the host housing (100), and the power module (260) is used to supply power to power components of the temperature-controlled host. The power module (260) is arranged on the inner side of one of the air inlets (101).

2. The sleep temperature control system according to claim 1, characterized in that: The host housing (100) comprises a main shell (110), a first cover plate (120) and a second cover plate (130); The main shell (110) is in the shape of a rectangular cylinder, and the first cover plate (120) and the second cover plate (130) are detachably mounted on two side openings of the main shell (110); The air inlet (101) and the air outlet (102) are respectively arranged on one or both of the main housing (110), the first cover plate (120) and the second cover plate (130).

3. The sleep temperature control system according to claim 2, characterized in that: The water storage tank (210) is made of a transparent material; The main housing (110) is provided with a first observation window (111), and / or the second cover plate (130) is provided with a second observation window (131); The installation position of the water storage tank (210) in the main housing (110) is adjacent to the first observation window (111) and / or the second observation window (131), so that the real-time water level of the water storage tank (210) can be viewed through the first observation window (111) and / or the second observation window (131).

4. The sleep temperature control system according to claim 2, characterized in that: The air outlet (102) is arranged on the first cover plate (120); An air inlet (101) adjacent to the water storage tank (210) and an air inlet (101) adjacent to the power module (260) are respectively provided on opposite sides of the main housing (110).

5. The sleep temperature control system according to claim 2, characterized in that: The first cover plate (120) is provided with a water supply pipe (121) and a water return pipe (122); One end of the water supply pipe (121) is connected to the heat exchange water tank (230), and the other end is detachably connected to the flexible conduit; One end of the water return pipe (122) is connected to the water storage tank (210), and the other end is detachably connected to the flexible conduit.

6. The sleep temperature control system according to claim 5, characterized in that: At least one of the water supply pipe (121) and the water return pipe (122) is provided with a water temperature sensor.

7. The sleep temperature control system according to claim 1, characterized in that: It comprises a heat dissipation component, the heat dissipation component comprises a heat conduction pipe (241), one end of the heat conduction pipe (241) is connected to a side of the semiconductor temperature control component (240) facing away from the water exchange tank (230); A heat conducting sheet group (242) formed by a plurality of heat conducting sheets arranged in parallel and at intervals is fixed on the heat conducting pipe (241); inside the main unit housing (100), the heat conducting sheet group (242) divides the inner cavity of the main unit housing (100) into an air inlet chamber (103) and an air outlet chamber (104); the air inlet (101) and the air outlet (102) are respectively arranged in the air inlet chamber (103) and the air outlet chamber (104).

8. The sleep temperature control system according to claim 7, characterized in that: A vertical partition (243) is provided between the outer peripheral surface of the heat conductive sheet group (242) and the inner side surface of the main housing (100), so that the air inlet chamber (103) and the air outlet chamber (104) can only be ventilated through the ventilation gap of the heat conductive sheet group (242).

9. The sleep temperature control system according to claim 8, characterized in that: The ventilation direction of the ventilation gap is the width direction of the heat conducting plate, and both ends of the heat conducting plate in the length direction are respectively fixed to the vertical partition plate (243); The heat conducting sheet is a rectangular sheet, and the length-to-width ratio of the heat conducting sheet is greater than or equal to 3:1 and less than or equal to 7:

1.

10. The sleep temperature control system according to claim 8, characterized in that: The number of the heat-conducting pipes (241) in the heat dissipation component is multiple, and the multiple heat-conducting pipes (241) are distributed in parallel and at intervals in the length direction of the heat-conducting sheet; Relative to the vertical partition (243), the heat conducting pipe (241) is located on one side of the air inlet chamber (103); A metal clamping plate (244) is provided at one end of the heat-conducting pipe (241) close to the semiconductor temperature-controlling component (240); the end of the heat-conducting pipe (241) is buried in the metal clamping plate (244); and the metal clamping plate (244) is attached to the semiconductor temperature-controlling component (240).

11. The sleep temperature control system according to claim 1, characterized in that: The water storage tank (210) is provided with a top water inlet (211), and the top water inlet (211) is provided with an openable and closable cover (212). The cover (212) is provided with a waterproof and breathable valve, so that when the cover (212) is in a closed state, the waterproof and breathable valve can balance the air pressure inside and outside the water storage tank (210).

12. The sleep temperature control system according to any one of claims 1 to 11, characterized in that: The temperature-changing body is any one of a bed cover, a mattress, a quilt, a pillow and a sleeping bag.

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