Air temperature control pad

Abstract

The utility model belongs to the technical field of household articles, and discloses an air temperature control pad which comprises a fan, a breathable layer and an air supply pipe, a breathable channel is formed in the breathable layer and provided with breathable holes formed in the upper surface of the breathable layer, an embedding groove is further formed in the breathable layer, and the first end of the embedding groove is located in a local body supporting area arranged on the breathable layer. The second end of the caulking groove extends to the fan; the air supply pipe is embedded in the embedding groove and connected with the fan, air outlet holes facing the upper surface of the breathable layer are formed in the air supply pipe, and the height of the air supply pipe is smaller than that of the embedding groove. According to the air temperature control pad, air is supplied to the local body supporting area and the area except the local body supporting area through the air supply pipe and the ventilation channels in the ventilation layer, the air outlet holes in the air supply pipe are not prone to being blocked by the local area of the human body, and the ventilation effect is better.

Description

Technical Field

[0001] This utility model relates to the field of household products technology, and in particular to a wind-controlled temperature pad. Background Technology

[0002] As a household item, cushions can be used in various settings to enhance user comfort. For example, cushions can be used as part of bedding on a bed, on a sofa, or directly on the floor. However, in summer or other hot weather, the human body sweats easily, and if the cushion's breathability is poor, it can easily cause discomfort to the user.

[0003] Therefore, in related technologies, air ducts are set up inside the mat and a fan is added to deliver air to the human body, thereby creating a comfortable environment for the user. However, when the user lies on the mat, local body areas, such as the back or buttocks, often block the air duct outlets, causing the fan to fail to provide effective ventilation. Utility Model Content

[0004] The purpose of this invention is to provide a wind-controlled temperature pad to solve the problem of poor ventilation in local areas of the human body in existing pads.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A wind-controlled temperature pad includes a fan, a breathable layer, and an air supply duct. The breathable layer has a breathable channel connecting to the fan, and the breathable channel has breathable holes on the upper surface of the breathable layer. The breathable layer also has a groove, with the first end of the groove located in a partial body support area on the breathable layer, and the second end extending towards the fan. The air supply duct is embedded in the groove and connected to the fan. The air supply duct has an air outlet facing the upper surface of the breathable layer, and the height of the air supply duct is less than the height of the groove.

[0007] Optionally, the breathable layer is a 4D air fiber layer.

[0008] Optionally, the fan is located at the edge of the permeable layer.

[0009] Optionally, the wind-controlled temperature pad further includes a first protective layer and a second protective layer, the first protective layer and the second protective layer being respectively disposed on the upper surface side of the breathable layer and the lower surface side of the breathable layer, and the first protective layer having a plurality of air outlet holes.

[0010] Optionally, the first protective layer has mounting holes at the location corresponding to the local body support area, and the mounting holes are covered with ventilation mesh.

[0011] Optionally, the end of the air supply duct away from the fan is closed, and a plurality of air outlets are spaced apart on the upper wall of the air supply duct along the extension direction of the air supply duct.

[0012] Optionally, the cross-section of the air supply duct is set to square or flat and porous.

[0013] Optionally, the groove is provided through the upper and lower surfaces of the breathable layer.

[0014] Optionally, the wind control temperature pad further includes a fixing layer disposed on one side of the lower surface of the breathable layer, and the fixing layer is provided with an elastic band for fixing the air supply duct.

[0015] Optionally, two fans are provided, one of which supplies air to the breathable layer, and the other fan supplies air to the local body support area through the air supply pipe.

[0016] Optionally, the wind-controlled temperature pad further includes a heating element, which is disposed at the air outlet of the fan.

[0017] Optionally, only one fan is provided, and the air control temperature pad also includes a diverter. The diverter is connected to the air outlet of the fan, and a first air duct and a second air duct are provided inside the diverter. The outlet of the first air duct faces the breathable layer, and the second air duct is connected to the air supply pipe.

[0018] The beneficial effects of this utility model are as follows: The wind-controlled temperature pad of this utility model uses the air-permeable channel in the breathable layer to deliver air to areas other than the local body support area, and at the same time uses the air supply pipe to deliver air to the local body support area. The air can be blown to the local area of ​​the human body with a certain wind pressure, resulting in better cooling effect. Moreover, the height of the air supply pipe is less than the height of the groove, so even if the local area of ​​the human body blocks the groove opening, the air can still flow to the local area of ​​the human body through the air outlet. There will be no foreign body sensation due to the setting of the air supply pipe, and it will not affect the comfort. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the wind-controlled temperature pad in Embodiment 1 of this utility model;

[0020] Figure 2 This is a diagram showing the air flow path within the breathable layer in Embodiment 1 of this utility model;

[0021] Figure 3 This is a flow path diagram of air flowing through the air supply pipe to the local body support area in Embodiment 1 of this utility model;

[0022] Figure 4 This is an exploded structural diagram of the wind-controlled temperature pad in Embodiment 1 of this utility model;

[0023] Figure 5 This is a partial cross-sectional view of the wind-controlled temperature pad in Embodiment 1 of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the wind-controlled temperature pad in Embodiment 2 of this utility model;

[0025] Figure 7 This is an exploded structural diagram of the wind-controlled temperature pad in Embodiment 2 of this utility model;

[0026] Figure 8 This is a schematic diagram of the air supply pipe assembled in the breathable layer in Embodiment 2 of this utility model;

[0027] Figure 9 This is a flow path diagram of air within the breathable layer in Embodiment 2 of this utility model;

[0028] Figure 10 This is a flow path diagram of air flowing through the air supply pipe to the local body support area in Embodiment 2 of this utility model.

[0029] In the picture:

[0030] 1. Breathable layer; 11. Embedded groove; 2. Air supply duct; 21. Air outlet; 3. Fan; 4. First protective layer; 41. Ventilation mesh; 42. Air outlet; 5. Fixing layer; 6. Elastic band; 7. Pipe connector; 8. Heating element; 9. Main control box; 91. Top cover; 92. Bottom cover; 93. Control board; 10. Second protective layer. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] Example 1

[0036] refer to Figures 1-5 As shown, this embodiment proposes a wind-controlled temperature pad that can be laid on the ground for standalone use, or laid on a bed or used as part of a mattress structure. The wind-controlled temperature pad includes a breathable layer 1, an air supply duct 2, and a fan 3. A breathable channel connected to the fan is formed within the breathable layer 1. The breathable channel has air vents on the upper surface of the breathable layer 1. A groove 11 is also formed on the breathable layer 1. The first end of the groove 11 is located in a local body support area set on the breathable layer 1, and the second end extends toward the fan 3. The fan 3 can supply air into the breathable channel. The air supply duct 2 is fixed in the groove 11 and connected to the fan 3. An air outlet is formed on the air supply duct 2 facing the upper surface of the breathable layer 1 to deliver air to the local body support area and blow air onto local areas of the human body through the air outlet. It is worth emphasizing that the height of the air supply duct 2 is less than the height of the groove 11.

[0037] The aforementioned wind-controlled temperature pad utilizes the ventilation channels within the breathable layer 1 to deliver air to areas other than the localized body support area, providing a comfortable user environment. Simultaneously, the air supply duct 2 guides the air to the localized body support area. Compared to airflow along the ventilation channels, this is more targeted, allowing air to be blown towards specific areas of the body with a certain air pressure, resulting in better cooling. The height of the air supply duct 2 is less than the height of the groove 11, ensuring that even if the localized body area blocks the opening of the groove 11, air can still flow to that area through the air outlet without causing any foreign body sensation or affecting comfort. It is understood that the localized body support area includes at least one area where the body is in significant contact with the wind-controlled temperature pad when lying on it, such as the back or buttocks. Alternatively, grooves 11 can be provided for both the back and buttocks.

[0038] Specifically, the fan 3 is positioned at the edge of the breathable layer 1 to reduce the space occupied by the fan 3 in the breathable layer 1. The breathable layer 1 is made of 4D air fiber layer. The 4D air fiber layer itself has good breathability and can form interconnected breathable channels without additional processing, which simplifies the processing procedure of the breathable layer 1. In addition, the 4D air fiber layer has good heat dissipation performance and can dissipate the heat generated by the human body in a timely manner, resulting in higher comfort. The air supply duct 2 is made of silicone hose to prevent the breathable layer 1 from protruding out of the groove 11 after being squeezed and deformed by the human body, thus affecting the comfort of use.

[0039] To improve air supply efficiency, the end of the air supply duct 2 furthest from the fan 3 is closed, and multiple air outlets 21 are spaced apart on the upper wall of the air supply duct 2 along its extension direction. (Reference) Figure 5 As shown, in order to reduce the possibility of the air outlet 21 tilting due to the rolling of the air supply pipe 2 in the groove 11, the cross-section of the air supply pipe 2 is set to square or flat porous shape, so that the air outlet 21 can be as perpendicular to the back of the human body as possible, and the air supply effect is good.

[0040] In this embodiment, the groove 11 is provided through the upper and lower surfaces of the breathable layer 1 to increase the space for accommodating the air supply duct 2, thereby increasing the effective flow area of ​​the air supply duct 2 and improving the air supply volume. In order to further improve the stability of the air supply duct 2 in the groove 11, the wind control temperature pad includes a fixing layer 5 provided on one side of the lower surface of the breathable layer 1. The fixing layer 5 is provided with elastic bands 6 for fixing the air supply duct 2, and multiple elastic bands 6 are spaced apart along the extension direction of the groove 11.

[0041] Specifically, the fixing layer 5 is made of felt, which can effectively reduce noise and vibration and improve comfort.

[0042] refer to Figures 1-4As shown, in this embodiment, there are two fans 3. The two fans 3 are respectively located at two opposite corners of the breathable layer 1. One fan 3 sends air to the breathable layer 1, and the other fan 3 sends air to the local body support area through the air supply pipe 2.

[0043] Specifically, the air outlet of the fan 3, which is connected to the air supply duct 2, is equipped with a pipe connector 7 for connecting the air supply duct 2 and the fan 3. To increase the air supply range of the air supply duct 2, multiple air supply ducts 2 are provided, and the pipe connector 7 is correspondingly provided with multiple interfaces. The multiple air supply ducts 2 are connected one-to-one to the multiple interfaces. Specifically, both the groove 11 and the air supply duct 2 are L-shaped to guide air to the local body support area located in the center of the breathable layer 1.

[0044] refer to Figure 1 and Figure 4 As shown, the wind-controlled temperature pad also includes a first protective layer 4 and a second protective layer 10. The first protective layer 4 and the second protective layer 10 are respectively disposed on the upper surface of the breathable layer 1 and the lower surface of the fixing layer 5. The first protective layer 4 has multiple air vents 42, allowing air flowing through the breathable layer 1 to flow towards the human body through the air vents 42, making the airflow blowing towards the human body from the upper surface of the breathable layer 1 more targeted and reducing the possibility of air escaping from the side walls of the breathable layer 1. Obviously, the breathability of the materials used in the first protective layer 4 and the second protective layer 10 is worse than that of the breathable layer 1; for example, both the first protective layer 4 and the second protective layer 10 are made of cotton fabric.

[0045] To prevent the first protective layer 4 from affecting the air delivery effect of the air supply duct 2, the first protective layer 4 has mounting holes at the corresponding positions of the local body support area. Ventilation mesh 41 is installed over the mounting holes, and the ventilation mesh 41 can be fixed by methods including but not limited to adhesive bonding and sewing. Specifically, the number of mounting holes and ventilation mesh 41 is the same as the number of air supply ducts 2 and extends along the spacing direction of the multiple air outlet holes 21 on the air supply duct 2.

[0046] refer to Figure 4 As shown, the air-controlled temperature pad also includes a heating element 8, which is located at the air outlet of the fan 3. This heating element 8 is used to transform the airflow directed towards the body into warm air when the weather turns cool, thereby improving the applicability of the air-controlled temperature pad. Specifically, the heating element 8 uses a PCT heater, which automatically cuts off power after reaching the set temperature, thus preventing overheating and resource waste.

[0047] In addition to the main control box 9, the temperature control pad also includes a main control box 9, which is fixed on the breathable layer 1. The fan 3, heating element 8, and pipe connector 7 are all housed inside the main control box 9. The main control box 9 also contains a control board 93 that is electrically connected to the fan 3 and heating element 8. The main control box 9 can be operated via an APP software connection, or it can be controlled by a remote control to turn the fan 3 on and off, adjust the airflow, and select between natural wind and hot wind modes. The above control methods and principles are existing technologies and will not be described in detail here.

[0048] Example 2

[0049] refer to Figures 6-10 As shown, unlike Embodiment 1, this embodiment only has one fan 3, and the fan 3 is located on the center line of the breathable layer 1 to provide a uniform airflow to all parts of the breathable layer 1. The air outlet of the fan 3 is equipped with a diverter, which contains a first air duct and a second air duct. The outlet of the first air duct faces the breathable layer 1, and the second air duct is connected to the air supply pipe 2. Obviously, in this embodiment, multiple air supply pipes 2 can also be provided, and correspondingly, multiple second air ducts can be provided.

[0050] Based on the configuration of the main control box 9, the diversion component is integrated on the main control box 9. Specifically, the main control box 9 includes an upper cover 91 and a lower cover 92, which together form an installation cavity for installing the fan 3 and a first air duct communicating with the installation cavity. Multiple second air ducts are spaced apart in the first air duct, and the permeable layer 1 is at least partially sandwiched in the first air duct.

[0051] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A wind-controlled temperature pad, characterized in that, include: Fan (3); A breathable layer (1) is formed in which a breathable channel is formed to communicate with the fan (3). The breathable channel has a breathable hole on the upper surface of the breathable layer (1). A groove (11) is also provided on the breathable layer (1). The first end of the groove (11) is located in the local body support area provided on the breathable layer (1), and the second end of the groove (11) extends toward the fan (3). An air supply pipe (2) is embedded in the groove (11). The air supply pipe (2) is connected to the fan (3). An air outlet (21) facing the upper surface of the breathable layer (1) is provided on the air supply pipe (2). The height of the air supply pipe (2) is less than the height of the groove (11).

2. The wind-controlled temperature pad according to claim 1, characterized in that, The breathable layer (1) is made of 4D air fiber layer.

3. The wind-controlled temperature pad according to claim 1, characterized in that, The fan (3) is located at the edge of the breathable layer (1).

4. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, The wind control temperature pad also includes a first protective layer (4) and a second protective layer (10). The first protective layer (4) and the second protective layer (10) are respectively disposed on the upper surface side of the breathable layer (1) and the lower surface side of the breathable layer (1). The first protective layer (4) has a plurality of air outlet holes (42).

5. The wind-controlled temperature pad according to claim 4, characterized in that, The first protective layer (4) has an installation hole at the position corresponding to the local body support area, and a ventilation mesh (41) is provided at the installation hole.

6. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, The end of the air supply pipe (2) away from the fan (3) is closed, and a plurality of air outlets (21) are spaced apart on the upper wall of the air supply pipe (2) along the extension direction of the air supply pipe (2).

7. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, The cross-section of the air supply pipe (2) is set to square or flat porous.

8. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, The groove (11) is provided through the upper and lower surfaces of the breathable layer (1).

9. The wind-controlled temperature pad according to claim 8, characterized in that, The wind control temperature pad also includes a fixing layer (5) disposed on one side of the lower surface of the breathable layer (1), and the fixing layer (5) is provided with an elastic band (6) for fixing the air supply pipe (2).

10. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, Two fans (3) are provided, one of which supplies air to the breathable layer (1), and the other fan (3) supplies air to the local body support area through the air supply pipe (2).

11. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, The wind control temperature pad also includes a heating element (8), which is disposed at the air outlet of the fan (3).

12. The wind-controlled temperature pad according to any one of claims 1-3, characterized in that, Only one fan (3) is provided. The air control temperature pad also includes a diverter. The diverter is connected to the air outlet of the fan (3). The diverter is provided with a first air duct and a second air duct. The outlet of the first air duct faces the breathable layer (1). The second air duct is connected to the air supply pipe (2).

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