A risk control incubator mattress facilitating replacement of a host

Abstract

The application relates to a wind control incubator mattress convenient for replacing a host, which comprises a wind control incubator mattress body and a wind supply host; the wind control incubator mattress body comprises a wind control incubator mattress and a host containing device; the host containing device is fixedly connected at the edge opening of the wind control incubator mattress body, and the wind supply host can be detachably inserted into the host containing device. Advantages lie in that when the wind supply host needs to be replaced due to failure, the wind supply host can be pulled out from the host containing device, which is simple and fast; the whole mattress does not need to be replaced, thereby saving cost; in addition, through the design of double wind wheels, compared with a traditional single-stage wind wheel, the double wind wheels can generate greater air volume under the same rotating speed; thus, under the condition of the same air volume, the double wind wheel temperature control fan can reduce the rotating speed and the wind wheel volume; the lower rotating speed can obviously realize noise reduction and shock absorption.

Description

Technical Field

[0001] This invention relates to the field of wind-controlled temperature mattress technology, and more specifically, to a wind-controlled temperature mattress with an easily replaceable main unit. Background Technology

[0002] Currently, the principle of existing wind-controlled temperature mattresses is to set up an air supply channel inside the mattress and provide warm air through the air supply unit to achieve wind-controlled temperature.

[0003] However, existing temperature-controlled mattresses and air supply units are all connected as one unit. When the air supply unit is damaged, it is difficult to replace. It is often replaced along with the temperature-controlled mattress, which increases the cost of use.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Summary of the Invention

[0005] The purpose of this invention is to provide a wind-controlled temperature mattress with an easy-to-replace main unit, which makes it convenient to replace the air supply main unit and saves costs.

[0006] This invention provides a temperature-controlled mattress with an easily replaceable main unit, comprising a temperature-controlled mattress body and a main unit for air supply; the temperature-controlled mattress body includes a temperature-controlled mattress and a main unit housing device; the main unit housing device is fixedly connected to the edge of the temperature-controlled mattress body, and the main unit for air supply is detachably inserted into the main unit housing device.

[0007] Furthermore, the host receiving device is provided with a host receiving cavity, and arc-shaped notches are provided at the edges of the front panel and the rear panel of the host receiving cavity; a first slot is provided on the side of the front panel located in the host receiving cavity, and a second slot is provided on the side of the rear panel located in the host receiving cavity; a first protrusion is provided on the top of the air supply host, and a second protrusion is provided on the bottom of the air supply host, and arc-shaped protrusions are provided at the edges of the top and bottom of the air supply host; the air supply host is detachably inserted into the host receiving cavity, the arc-shaped protrusions abut against the arc-shaped notches, the first protrusion is engaged in the first slot, and the second protrusion is engaged in the second slot.

[0008] Furthermore, the surface of the arc-shaped protrusion is provided with anti-slip threads.

[0009] Furthermore, a temperature and humidity sensing probe is installed on the wind-controlled temperature mattress, and an insert block is fixed on one of the inner side walls of the main unit receiving cavity. Two conductive spring pins are provided on the insert block, and the conductive spring pins are connected to the temperature and humidity sensing probe.

[0010] An insertion port is provided on one side wall of the air supply unit at a position corresponding to the insertion block, and two conductive contacts are provided on the control panel at positions corresponding to the spring pins; when the air supply unit is detachably inserted into the unit receiving cavity, the insertion block is inserted into the insertion port, and the two conductive spring pins contact the two conductive contacts.

[0011] Furthermore, the air supply unit includes a dual-fan temperature-controlled fan, which includes a base, a top cover, dual fans, and a motor; the motor is fixed inside the base and electrically connected to the control panel; the output shaft of the motor is connected to the dual fans, and the motor is used to drive the dual fans to rotate; the top cover is placed on the base, and air outlets are formed at the ends of the base and the top cover, and an air inlet is provided on the top of the top cover directly above the dual fans.

[0012] Furthermore, the dual impellers include an annular impeller and a conical impeller; the conical impeller is fixed to the middle of the annular impeller, and an annular air duct is formed between the conical impeller and the annular impeller; the annular air duct is located directly below the air inlet; the cross-section of the annular air duct is a trapezoidal structure that is wider at the top and narrower at the bottom.

[0013] Furthermore, the annular impeller includes a base plate and arc-shaped blades. The base plate is circular, and multiple arc-shaped blades are vertically connected at intervals along its edge. A conical impeller is fixedly connected to the center of the base plate. The conical impeller includes an impeller seat and internal blades. Multiple internal blades are spaced apart on the side of the impeller seat. The impeller seat is cylindrical, and the internal blades are right-angled triangles. The two right-angled sides of the internal blades are respectively connected to the side of the impeller seat and the base plate. The internal blades are inclined along the side of the impeller seat, and the inclination direction of the internal blades is opposite to the curvature direction of the arc-shaped blades. When the dual impellers rotate, an annular air duct is formed between the arc-shaped blades and the internal blades. After the airflow is accelerated through the annular air duct, it enters the receiving cavity formed by the base and the top cover from the gap between adjacent arc-shaped blades and is discharged from the air outlet.

[0014] Furthermore, an air guide cavity is connected to the air inlet of the dual-fan temperature-controlled fan, and a heating element is installed in the air guide cavity.

[0015] Furthermore, the wind-controlled temperature mattress body also includes an airflow dispersion device, which is fixed in the main unit receiving cavity; the airflow dispersion device includes a main dispersion cavity and dispersion tubes; the main dispersion cavity is fan-shaped, and multiple dispersion tubes are connected to the arc-shaped edge of the main dispersion cavity, the dispersion tubes are connected to the interior of the main dispersion cavity; the other end of the dispersion tubes is connected to the air supply channel inside the wind-controlled temperature mattress; when the air supply main unit is detachably inserted into the main unit receiving cavity, the main dispersion cavity and the air guide cavity are connected.

[0016] Furthermore, multiple air inlets are provided on the front and both sides of the air supply unit, and the control panel is located directly behind the air inlets on the front of the air supply unit.

[0017] The present invention provides an easy-to-replace air-controlled temperature mattress. When the air supply unit malfunctions and needs repair or replacement, it can be simply pulled out of the unit housing, which is simple and quick; there is no need to replace the entire mattress, saving costs. In addition, the dual-fan design allows for a larger air volume at the same rotation speed compared to a traditional single-fan design. This enables the dual-fan temperature-controlled fan of the present invention to reduce rotation speed and fan size while maintaining the same air volume. The lower rotation speed results in significant noise reduction and vibration damping effects. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a wind-controlled temperature mattress that facilitates the replacement of the main unit, provided as an embodiment of the present invention.

[0019] Figure 2 for Figure 1 A schematic diagram of the main unit housing and air supply unit of a wind-controlled temperature mattress that facilitates the replacement of the main unit.

[0020] Figure 3 for Figure 1 A schematic diagram of the main unit housing device for a wind-controlled temperature mattress that facilitates the replacement of the main unit.

[0021] Figure 4 for Figure 1 Another structural diagram of the main unit housing of the wind-controlled temperature mattress, which facilitates the replacement of the main unit.

[0022] Figure 5 for Figure 1 A schematic diagram of the air supply unit of a wind-controlled temperature mattress that is easy to replace.

[0023] Figure 6 for Figure 1 A schematic diagram of the conductive contacts of a wind-controlled temperature mattress that facilitates the replacement of the main unit.

[0024] Figure 7 for Figure 1 Another structural diagram of the air supply unit of the wind-controlled temperature mattress, which is easy to replace.

[0025] Figure 8 for Figure 1 A top-view diagram of the air supply unit of a wind-controlled temperature mattress that is easy to replace.

[0026] Figure 9 for Figure 1 A top-view diagram showing the combination of the air supply unit and airflow dispersion device of a wind-controlled temperature mattress that facilitates the replacement of the main unit.

[0027] Figure 10 for Figure 1 A schematic diagram of the structure of the dual-fan temperature control fan of the wind-controlled temperature mattress, which facilitates the replacement of the main unit.

[0028] Figure 11 for Figure 1 An exploded diagram of the dual-fan temperature control fan of the wind-controlled temperature mattress, which facilitates the replacement of the main unit.

[0029] Figure 12 for Figure 1 A schematic diagram of the dual fan wheels in a wind-controlled temperature mattress that facilitates the replacement of the main unit.

[0030] The reference numerals and components involved in the accompanying drawings are shown below:

[0031] 1. Air-controlled temperature mattress body; 11. Air-controlled temperature mattress; 12. Main unit housing.

[0032] 121. Main unit housing cavity; 122. Front panel; 123. Rear panel

[0033] 124. Arc-shaped notch; 125. First slot; 126. Second slot

[0034] 127. Insert block; 128. Conductive spring pin; 2. Air supply unit.

[0035] 100. Dual-fan temperature-controlled fan; 21. Base; 22. Top cover.

[0036] 23. Dual impellers 24. Motor 25. Air outlet

[0037] 231. Annular wind turbine; 232. Conical wind turbine; 2311. Base plate

[0038] 2312, curved blades; 2321, impeller base; 2322, internal blades

[0039] 26. Air inlet; 261. Second protrusion; 27. Air inlet hole

[0040] 271. First protrusion; 272. Arc-shaped protrusion; 273. Anti-slip thread.

[0041] 28. Motherboard; 29. ​​Connector; 291. Conductive contacts

[0042] 3. Annular air duct; 31. Arc-shaped baffle; 4. Air guide cavity

[0043] 41. Heating element; 5. Airflow dissipation device; 51. Main dissipation cavity

[0044] 52. Diverging pipe; 6. Circular air duct Detailed Implementation

[0045] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0046] The terms "first," "second," "third," "fourth," etc., used in the specification and claims of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0047] Example 1

[0048] Figure 1 This is a structural diagram of a wind-controlled temperature mattress that facilitates the replacement of the main unit, provided as an embodiment of the present invention. Please refer to... Figure 1 The present invention provides a wind-controlled temperature mattress that facilitates the replacement of the main unit, comprising a wind-controlled temperature mattress body 1 and a main unit 2; the wind-controlled temperature mattress body 1 includes a wind-controlled temperature mattress 11 and a main unit housing 12; the main unit housing 12 is fixedly connected to the edge of the wind-controlled temperature mattress body 1, and the main unit 2 is detachably inserted into the main unit housing 12.

[0049] It should be noted that when the air supply unit 2 malfunctions and needs to be repaired or replaced, it is only necessary to pull the air supply unit 2 out of the unit housing 12, which is simple and quick; there is no need to replace the entire mattress, thus saving costs.

[0050] Figure 2 for Figure 1 A schematic diagram of the main unit housing and air supply unit of a wind-controlled temperature mattress designed for easy replacement of the main unit. Figure 3 for Figure 1 A schematic diagram of the main unit housing device for a wind-controlled temperature mattress that facilitates main unit replacement. Figure 5 for Figure 1 A schematic diagram of the air supply unit of a wind-controlled temperature mattress that is easy to replace. Figure 7 for Figure 1 This is a structural diagram of the air supply unit of a wind-controlled temperature mattress, designed for easy replacement of the main unit, from another perspective. Please refer to... Figure 2 , Figure 3 , Figure 5 , Figure 7 The present invention provides a host receiving cavity 121 on the host receiving device 12, and arc-shaped notches 124 are provided at the edges of the front panel 122 and the rear panel 123 of the host receiving cavity 121; a first slot 125 is provided on the side of the front panel 122 located in the host receiving cavity 121, and a second slot 126 is provided on the side of the rear panel 123 located in the host receiving cavity 121; a first protrusion 271 is provided on the top of the air supply host 2, a second protrusion 261 is provided on the bottom of the air supply host 2, and arc-shaped protrusions 272 are provided at the edges of both the top and bottom of the air supply host 2; and anti-slip threads 273 are provided on the surface of the arc-shaped protrusions 272.

[0051] The air supply unit 2 is detachably inserted into the unit receiving cavity 121, the arc-shaped protrusion 272 abuts against the arc-shaped notch 124, the first protrusion 271 is inserted into the first slot 125, and the second protrusion 261 is inserted into the second slot 126.

[0052] When it is necessary to remove the air supply unit 2, simply pinch the arc-shaped protrusion 272 with your hand and pull it out forcefully.

[0053] Figure 6 for Figure 1 This is a schematic diagram of the conductive contacts in a wind-controlled temperature mattress that facilitates the replacement of the main unit. Please refer to... Figure 3 , Figure 6 , Figure 7 The present invention includes a temperature and humidity sensor installed on the wind-controlled temperature mattress 11, a plug 127 fixed on one inner side wall of the main unit receiving cavity 121, two conductive spring pins 128 provided on the plug 127, and the conductive spring pins 128 connected to the temperature and humidity sensor; an insertion port 29 is provided on one side wall of the air supply main unit 2 at a position corresponding to the plug 127, and two conductive contacts 291 are provided on the control panel 28 at positions corresponding to the spring pins 128;

[0054] When the air supply unit 2 is detachably inserted into the unit receiving cavity 121, the insert block 127 is inserted into the socket 29, and the two conductive spring pins 128 touch the two conductive contacts 291.

[0055] Figure 8 for Figure 1 A top view of the air supply unit of a wind-controlled temperature mattress that allows for easy replacement of the main unit. Figure 9 for Figure 1 A top view diagram showing the combination of the air supply unit and airflow dispersion device in a wind-controlled temperature mattress that facilitates unit replacement. Figure 10 for Figure 1A schematic diagram of the dual-fan temperature-controlled fan in a wind-controlled temperature mattress that facilitates the replacement of the main unit. Figure 11 for Figure 1 An exploded diagram of the dual-fan temperature-controlled fan in a wind-controlled temperature mattress that facilitates the replacement of the main unit. Figure 12 for Figure 1 A schematic diagram of the dual-fan structure of the temperature-controlled mattress with easy-to-replace main unit. Please refer to... Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 The air supply unit 2 of the present invention includes a dual-fan temperature-controlled fan 100, which includes a base 21, a top cover 22, dual fans 23, and a motor 24. The motor 24 is fixed inside the base 21 and is electrically connected to the control panel 28. The output shaft of the motor 24 is connected to the dual fans 23, and the motor 24 is used to drive the dual fans 23 to rotate. The top cover 22 is placed on the base 21, and an air outlet 25 is formed at the ends of the base 21 and the top cover 22. An air inlet 26 is provided on the top of the top cover 22 directly above the dual fans 23.

[0056] Specifically, the dual impellers 23 include an annular impeller 231 and a conical impeller 232; the conical impeller 232 is fixed to the middle of the annular impeller 231, and an annular air duct 6 is formed between the conical impeller 232 and the annular impeller 231; the annular air duct 6 is located directly below the air inlet 26; the cross-section of the annular air duct 6 is a trapezoidal structure that is wider at the top and narrower at the bottom; the annular impeller 231 includes a base plate 2311 and arc-shaped blades 2312, the base plate 2311 is circular, and a plurality of arc-shaped blades 2312 are vertically connected at intervals along the edge of the base plate 2311; the center of the base plate 2311 is fixed. The conical wind turbine 232 is connected to the device. The conical wind turbine 232 includes a wind turbine base 2321 and internal blades 2322. Multiple internal blades 2322 are spaced apart on the side of the wind turbine base 2321. The wind turbine base 2321 is cylindrical, and the internal blades 2322 are right-angled triangles. The two right-angled sides of the internal blades 2322 are respectively connected to the side of the wind turbine base 2321 and the base plate 2311. The internal blades 2322 are inclined along the side of the wind turbine base 2321, and the inclination direction of the internal blades 2322 is opposite to the curvature direction of the arc-shaped blades 2312.

[0057] When the dual impellers 23 rotate, the annular air duct 6 is formed between the arc-shaped blades 2312 and the inner blades 2322. After the airflow is accelerated through the annular air duct 6, it enters the receiving cavity formed by the base 21 and the upper cover 22 from the gap between the adjacent arc-shaped blades 2312, and is discharged from the air outlet 25.

[0058] It should be noted that the dual-impeller design of the annular impeller 231 and the conical impeller 232 allows for a larger air volume compared to a traditional single-stage impeller at the same rotational speed. This enables the invention to reduce rotational speed and impeller size while maintaining the same air volume. The lower rotational speed results in significant noise reduction and vibration damping. Furthermore, an annular air duct 6 is formed between the conical impeller 232 and the annular impeller 231. The cross-section of the annular air duct 6 is a trapezoidal structure, wider at the top and narrower at the bottom. When airflow enters the annular air duct 6 from the air inlet 26, the trapezoidal structure of the annular air duct 6, due to Bernoulli's principle, causes the airflow velocity to increase as it passes through the narrower lower end of the annular air duct 6, thereby increasing the wind speed.

[0059] Further reference Figure 5 , Figure 6 The present invention has an air guide cavity 4 connected to the air inlet 26 of the dual-fan temperature control fan 100, and a heating element 41 is installed in the air guide cavity 4.

[0060] Figure 4 for Figure 1 Another structural diagram of the main unit housing of the wind-controlled temperature mattress, which facilitates the replacement of the main unit. Figure 9 for Figure 1 This is a top-view diagram showing the combination of the air supply unit and airflow diffusion device in a wind-controlled temperature mattress designed for easy replacement of the main unit. Please refer to... Figure 4 , Figure 9 The wind-controlled temperature mattress body 1 of the present invention also includes an airflow dispersion device 5, which is fixed in the main unit receiving cavity 121; the airflow dispersion device 5 includes a main dispersion cavity 51 and dispersion tubes 52; the main dispersion cavity 51 is fan-shaped, and a plurality of dispersion tubes 52 are connected to the arc-shaped edge of the main dispersion cavity 51, and the dispersion tubes 52 are in communication with the interior of the main dispersion cavity 51; the other end of the dispersion tube 52 is in communication with the air supply channel inside the wind-controlled temperature mattress 11;

[0061] When the air supply unit 2 is detachably inserted into the unit receiving cavity 121, the main body divergence cavity 51 and the air guide cavity 4 are connected. The main body divergence cavity 51 has a fan-shaped design, which makes the airflow evenly dispersed and improves the temperature uniformity.

[0062] Further reference Figure 2 , Figure 5 , Figure 8Multiple air inlets 27 are provided on the front and two sides of the air supply unit 2, and the control panel 28 is located directly behind the air inlets 27 on the front of the air supply unit 2.

[0063] When the dual impellers 23 rotate, air enters the annular air duct 6 from the air inlet 27 through the air inlet 26. The flowing air cools the control panel 28, thereby improving the service life of the control panel 28. At the same time, the air flowing through the control panel 28 is preheated, thereby realizing heat recovery of the control panel 28 and improving energy efficiency.

[0064] As can be seen from the above description, the advantages of this invention are:

[0065] 1. The present invention provides a wind-controlled temperature mattress with easy replacement of the main unit. When the main unit of the air supply unit malfunctions and needs to be repaired or replaced, it is only necessary to pull the main unit out of the main unit housing, which is simple and quick; there is no need to replace the entire mattress, saving costs.

[0066] 2. The wind-controlled temperature mattress of the present invention, which facilitates the replacement of the main unit, uses a dual-fan design, which allows the dual-fan to generate a larger air volume compared to the traditional single-fan design at the same rotation speed. This allows the dual-fan temperature-controlled fan of the present invention to reduce the rotation speed and fan volume while maintaining the same air volume. The lower rotation speed results in significant noise reduction and vibration damping effects.

[0067] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A wind-controlled temperature mattress with an easily replaceable main unit, characterized in that, Includes the wind-controlled temperature mattress body (1) and the air supply unit (2); The temperature-controlled mattress body (1) includes a temperature-controlled mattress (11) and a main unit housing (12); the main unit housing (12) is fixedly connected to the edge of the temperature-controlled mattress body (1), and the air supply main unit (2) is detachably inserted into the main unit housing (12).

2. The wind-controlled temperature mattress with easy-to-replace main unit as described in claim 1, characterized in that, The host receiving device (12) is provided with a host receiving cavity (121), and arc-shaped notches (124) are provided at the edges of the front panel (122) and the rear panel (123) of the host receiving cavity (121); A first slot (125) is provided on the front panel (122) on the side of the main unit receiving cavity (121), and a second slot (126) is provided on the rear panel (123) on the side of the main unit receiving cavity (121); a first protrusion (271) is provided on the top of the air supply main unit (2), a second protrusion (261) is provided on the bottom of the air supply main unit (2), and arc-shaped protrusions (272) are provided at the top and bottom edges of the air supply main unit (2); The air supply unit (2) is detachably inserted into the unit receiving cavity (121), the arc-shaped protrusion (272) abuts against the arc-shaped notch (124), the first protrusion (271) is inserted into the first slot (125), and the second protrusion (261) is inserted into the second slot (126).

3. The wind-controlled temperature mattress with easy-to-replace main unit as described in claim 2, characterized in that, The surface of the arc-shaped protrusion (272) is provided with anti-slip threads (273).

4. The wind-controlled temperature mattress with easy-to-replace main unit as described in claim 2, characterized in that, A temperature and humidity sensing probe is installed on the wind-controlled temperature mattress (11). A plug (127) is fixed on one of the inner side walls of the main unit receiving cavity (121). Two conductive spring pins (128) are provided on the plug (127). The conductive spring pins (128) are connected to the temperature and humidity sensing probe. An insertion port (29) is provided on one side wall of the air supply unit (2) at a position corresponding to the insertion block (127), and two conductive contacts (291) are provided on the control panel (28) at a position corresponding to the spring pin (128); When the air supply unit (2) is detachably inserted into the unit receiving cavity (121), the insert block (127) is inserted into the socket (29), and the two conductive spring pins (128) touch the two conductive contacts (291).

5. The wind-controlled temperature mattress with easy-to-replace main unit as described in claim 2, characterized in that, The air supply unit (2) includes a dual-fan temperature-controlled fan (100), which includes a base (21), a top cover (22), dual fans (23) and a motor (24); The motor (24) is fixed inside the base (21), and the motor (24) is electrically connected to the control panel (28); the output shaft of the motor (24) is connected to the double impeller (23), and the motor (24) is used to drive the double impeller (23) to rotate; The upper cover (22) is placed on the base (21), and an air outlet (25) is formed at the ends of the base (21) and the upper cover (22). An air inlet (26) is provided on the upper cover (22) directly above the double impeller (23).

6. The wind-controlled temperature mattress with easy-to-replace main unit according to claim 5, characterized in that, The dual impellers (23) include an annular impeller (231) and a conical impeller (232); The conical impeller (232) is fixed to the middle of the annular impeller (231), and an annular air duct (6) is formed between the conical impeller (232) and the annular impeller (231); the annular air duct (6) is located directly below the air inlet (26); the cross-section of the annular air duct (6) is a trapezoidal structure that is wider at the top and narrower at the bottom.

7. The wind-controlled temperature mattress with easy-to-replace main unit as described in claim 6, characterized in that, The annular wind turbine (231) includes a base plate (2311) and arc-shaped blades (2312). The base plate (2311) is circular, and multiple arc-shaped blades (2312) are vertically connected at intervals along the edge of the base plate (2311). The conical wind turbine (232) is fixedly connected to the center of the base plate (2311). The conical wind turbine (232) includes a wind turbine seat (2321) and internal blades (2322). Multiple internal blades (2322) are spaced apart on the side of the wind turbine seat (2321). The wind turbine seat (2321) is cylindrical, and the internal blades (2322) are right-angled triangles. The two right-angled sides of the internal blades (2322) are respectively connected to the side of the wind turbine seat (2321) and the base plate (2311). The inner blade (2322) is inclined along the side of the impeller seat (2321), and the inclination direction of the inner blade (2322) is opposite to the curvature direction of the arc blade (2312). When the dual impeller (23) rotates, the annular air duct (6) is formed between the arc blade (2312) and the inner blade (2322). After the airflow is accelerated through the annular air duct (6), it enters the receiving cavity formed by the base (21) and the upper cover (22) from the gap between the adjacent arc blades (2312) and is discharged from the air outlet (25).

8. The wind-controlled temperature mattress with easy-to-replace main unit according to claim 5, characterized in that, A guide cavity (4) is connected to the air outlet (25) of the dual-fan temperature control fan (100), and a heating element (41) is installed in the guide cavity (4).

9. The wind-controlled temperature mattress with easy-to-replace main unit as described in claim 8, characterized in that, The air-controlled temperature mattress body (1) also includes an airflow dispersion device (5), which is fixed in the main unit receiving cavity (121). The airflow dispersion device (5) includes a main dispersion cavity (51) and dispersion tubes (52). The main dispersion cavity (51) is fan-shaped, and multiple dispersion tubes (52) are connected to the arc-shaped edge of the main dispersion cavity (51). The dispersion tubes (52) are connected to the interior of the main dispersion cavity (51). The other end of the dispersion tubes (52) is connected to the air supply channel inside the air-controlled temperature mattress (11). When the air supply unit (2) is detachably inserted into the unit receiving cavity (121), the main body dispersing cavity (51) and the air guiding cavity (4) are connected.

10. The wind-controlled temperature mattress with easy-to-replace main unit according to claim 5, characterized in that, Multiple air inlets (27) are provided on the front and two sides of the air supply unit (2), and the control panel (28) is located directly behind the air inlets (27) on the front of the air supply unit (2).

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