CN216496208U - Temperature-controllable air cushion bed - Google Patents

Abstract

The utility model relates to the technical field of daily necessities, and discloses a temperature-controllable air mattress, which comprises a support frame and a sealing box. In parallel arrangement, the inflatable strip is installed between two adjacent support strips, the sealing box is provided with a heating and cooling device, an air pump is connected to the sealing box, and the sealing box is communicated with the inflatable strip. The temperature-controllable air mattress of the utility model has high convenience in use.

Description

A temperature-controlled air mattress

technical field

The utility model relates to the technical field of daily necessities, in particular to a temperature-controllable air mattress.

Background technique

Clinically, many patients need physical cooling when they have high fever due to disease, and they need to warm up and keep warm when they are in shock. When the ice blanket is used clinically, the water in the ice blanket is easy to drip, which increases the cleaning workload, and the ice cubes are hard and easy to cause the risk of pressure ulcers; , and the whole body warming effect is not ideal. At the same time, two sets of equipment need to be prepared, ice blankets or hair dryers need to be replaced during use, and manual monitoring is also required at all times, which is inconvenient to use.

Utility model content

The purpose of the utility model is to provide a temperature-controllable air mattress that is convenient to use.

In order to achieve the above purpose, the present invention provides a temperature-controllable air mattress, including a support frame and a sealing box, the support frame is installed with a plurality of support bars and at least one inflatable bar, and the plurality of the support bars are spaced apart and parallel to each other. The inflatable strip is installed between two adjacent support strips, the sealing box is provided with a heating and cooling device, an air pump is connected to the sealing box, and the sealing box is communicated with the inflatable strip.

As a preferred solution, the support frame is provided with a plurality of support arms along the extension direction of the support bar, a support groove is formed between adjacent support arms, and the support bar and the inflatable bar are both movably installed on the support bar groove.

As a preferred solution, the upper end surface of the support arm is lower than the upper end surface of the support bar, and the inflated top surface of the inflatable bar is higher than the upper end surface of the support bar.

As a preferred solution, the support frame is provided with support connection bars, and one end of all the support bars is connected with the support connection bars to form a support pad.

As a preferred solution, the support connection bar is a latex support connection bar, the support bar is a latex support bar, and the support pad is an integrally formed structure.

As a preferred solution, the support frame is provided with an inflatable connecting strip and a plurality of the inflatable strips, one end of all the inflatable strips communicates with the inflatable connecting strip to form an inflatable cushion, and the inflatable connecting strip is connected with the support The bars are oppositely arranged, and the inflation connecting bar is provided with an inflation port, and the inflation port communicates with the sealing box.

As a preferred solution, the heating and cooling device includes a semiconductor cooling sheet and a controller, the semiconductor cooling sheet is connected to the controller through a switch, a radiator is connected to the bottom of the semiconductor cooling sheet, and the radiator is connected to the radiator through a conductive sheet. The semiconductor refrigeration chip is connected, the sealing box is provided with an installation port, and the radiator leaks to the sealing box through the installation port to be installed.

As a preferred solution, the sealing box is provided with a connecting through hole, the connecting through hole is connected with the inflatable bar through an inflatable pipe, the connecting through hole is arranged away from the semiconductor refrigeration sheet, and the air pump is connected to the semiconductor refrigeration plate. The pieces are on the same side.

As a preferred solution, a temperature sensor is arranged in the sealing box, the temperature sensor is arranged on one side of the connecting through hole, an air pressure sensor is arranged in the inflatable strip, the temperature sensor, the The air pump and the air pressure sensor are respectively connected to the controller for control.

As a preferred solution, the sealing box is fixed on the bottom of the support frame, each of the inflatable bars is provided with an inflation port, and the sealing box is provided with a number of connecting through holes corresponding to the number of the inflatable bars. The ports are respectively connected with the corresponding connecting through holes through the inflatable pipes, each of the connecting through holes is provided with an air outlet valve, and each of the air outlet valves is respectively connected with the controller.

Compared with the prior art, a temperature-controllable air mattress according to the embodiment of the present utility model has the beneficial effects that: the support frame positions the inflatable bars and the support bars, a plurality of support bars are arranged at intervals to form main supports, and the support bars are arranged at intervals It can increase air permeability and prevent the formation of bedsores. When the inflatable bar is not inflated, it can be used as a general bed. When hot compressing or cooling is required, start the air pump to ventilate the airtight box, and heat or cool the gas filled by the air pump through the heating and cooling device in the airtight box. After the inflatable strip is inflated, the hot air or cold air in the inflatable strip transfers the temperature to the human skin through the inflatable strip to realize the hot compress or cooling of the human body. Since the inflatable bar is inflated by the air pump, the hardness of the inflatable bar is adjusted by the pumping volume of the air pump, so as to avoid the risk of pressure sores caused by the inflatable bar too hard, and it is safer to use. The patient needs to be heated or cooled, and only needs to be adjusted by the heating and cooling device, and there is no need to replace the equipment frequently, and it is highly convenient to use. The number or installation position of the inflatable strips can be flexibly set according to the position where the temperature needs to be adjusted, and the use flexibility is high

Description of drawings

FIG. 1 is a schematic structural diagram of the overall structure of the embodiment of the present invention after the inflation bar is inflated.

FIG. 2 is a schematic structural diagram of the overall structure of the embodiment of the present invention when the inflatable bar is not inflated.

FIG. 3 is a schematic side view of the overall structure of the embodiment of the present invention.

4 is a schematic top view of the overall structure of the embodiment of the present invention.

5 is a schematic top view of the overall structure of another embodiment of the present invention.

6 is a schematic structural diagram of a support frame according to an embodiment of the present invention.

In the figure: 10, support frame; 11, support arm; 12, support groove;

20. Supporting strip; 21. Supporting connecting strip; 22. Supporting pad;

30. Inflatable strip; 31. Inflatable connecting strip; 32. Inflatable pad; 33. Inflatable port; 34. Air pressure sensor;

40, sealing box; 41, air pump; 42, connecting through hole; 43, temperature sensor;

50. Heating refrigeration device; 51. Semiconductor refrigeration sheet; 52. Radiator.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical" and "horizontal" are used in the present invention. ", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and other terms used in the present invention should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or a welded connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

As shown in FIGS. 1 to 6 , a temperature-controlled air mattress according to a preferred embodiment of the present invention includes a support frame 10 and a sealing box 40 , and the support frame 10 is installed with a plurality of support bars 20 and at least one inflatable bar 30. A plurality of support bars 20 are arranged at intervals and in parallel, the inflatable bar 30 is installed between two adjacent support bars 20, a heating and cooling device 50 is arranged in the sealing box 40, the sealing box 40 is connected with an air pump 41, and the sealing box 40 In communication with the inflatable strip 30 .

In the temperature-controllable air mattress of the present invention, the support frame 10 positions the inflatable bars 30 and the support bars 20, and the plurality of support bars 20 are arranged at intervals to form the main support, and the interval arrangement of the support bars 20 can increase the air permeability and prevent the formation of bedsores. . When the inflatable bar 30 is not inflated, as shown in FIG. 2, it can be used as a general bed. When hot compressing or cooling is required, the air pump 41 is started to ventilate the airtight box 40, and the heating and cooling device 50 in the airtight box 40 heats or cools the gas charged in the air pump 41, and the gas in the airtight box 40 is heated or refrigerated by heating or cooling. After the inflatable strip 30 is filled, the inflatable strip 30 expands after being inflated, and the hot air or cold air in the inflatable strip 30 transfers the temperature to the human skin through the inflatable strip 30, so as to realize the hot compress or cooling of the human body, and it is easy to use and transmits temperature through gas. , to avoid water leakage and increase the cleaning workload. At the same time, since the inflatable bar 30 is inflated by the air pump 41, the hardness of the inflatable bar 30 is adjusted by the pumping volume of the air pump 41, so as to avoid the risk of bedsores caused by the inflatable bar 30 being too hard, and it is safer to use. The patient needs to be heated or cooled, and only needs to be adjusted by the heating and cooling device 50, and there is no need to frequently replace the equipment, and the use is highly convenient. The number of 30 inflatable strips or the installation position can be flexibly set according to the position where the temperature needs to be adjusted, and the use flexibility is high.

Preferably, as shown in FIG. 1 , inflatable bars 30 are installed between the adjacent support bars 20. Since the support bars 20 and the inflatable bars 30 are arranged at intervals, the inflatable bars 30 are evenly distributed, the temperature changes are moderated, and the impact on the human body is reduced. Stimulating, the overall temperature regulation effect is good.

Further, as shown in FIG. 6 , the support frame 10 is provided with a plurality of support arms 11 along the extending direction of the support bars 20 , a support groove 12 is formed between the adjacent support arms 11 , and the support bars 20 and the inflatable bars 30 are movably installed in the support groove 12 . Both the support bar 20 and the inflatable bar 30 are slidably installed on the support slot 12, and the support slot 12 forms a limit for the support bar 20 and the inflatable bar 30, so that the support bar 20 and the inflatable bar 30 form a whole, the overall structure is more stable, and the support The strip 20 or the inflatable strip 30 is displaced and deformed.

Further, as shown in FIG. 1 , the upper end surface of the support arm 11 is lower than the upper end surface of the support bar 20 to ensure that the human body is supported by the support bar 20 and the overall force is uniform, and the top surface of the inflatable bar 30 after being inflated is higher than the support bar. 20 to ensure that the inflatable strip 30 can fully contact the skin of the human body after being inflated, so as to speed up the temperature transfer to the human body.

Further, as shown in FIG. 4 to FIG. 5 , the support frame 10 is provided with a support connection bar 21 , and one end of all the support bars 20 is connected with the support connection bar 21 to form a support pad 22 . Since there are multiple support bars 20, the installation is inconvenient. The support pads 22 are formed by connecting the support connecting bars 21 to all the support bars 20. The support pads 22 are integrated to improve the convenience and efficiency of installation or replacement. Specifically, the support connecting bar 21 is arranged perpendicular to the extending direction of the support bar 20 .

Further, as shown in FIG. 4 to FIG. 5 , the support connecting bar 21 is a latex support connecting bar 21 , the support bar 20 is a latex support bar 20 , and the support pad 22 is an integrally formed structure. When the support pad 22 is made of latex material, the latex support connecting strip 21 and the latex support strip 20 are processed to form an integral structure, which is convenient to process, and the support pad 22 has good integrity and is easy to install. At the same time, latex has air permeability and hygroscopicity, as well as sterilization function, high elasticity, and can meet the needs of people of different weights.

Further, as shown in FIG. 5 , the support frame 10 is provided with an inflatable connecting bar 31 and a plurality of inflatable bars 30 , one end of all the inflatable bars 30 is communicated with the inflatable connecting bar 31 , and the inflatable connecting bar 31 is arranged opposite to the supporting connecting bar 21 , the inflatable connecting bar 31 is provided with an inflatable port 33 , and the inflatable port 33 communicates with the sealing box 40 . A plurality of inflatable strips 30 are connected to form an inflatable cushion 32 through an inflatable connecting strip 31, and the inflatable cushion 32 is integrated, which is convenient for installation and improves assembly efficiency. The inflatable connecting bar 31 and the supporting connecting bar 21 are disposed opposite to each other, so that the inflating bar 30 and the supporting bar 20 are respectively inserted and installed at a different position from the supporting grooves 12 on both sides of the support frame 10 . Specifically, the inflatable connecting strip 31 is arranged perpendicular to the extending direction of the inflatable strip 30 . The gas in the airtight box 40 enters the inflatable pad 32 through the inflation port 33 for inflation, thereby improving the inflation efficiency.

A heating pipe and a blowing fan can be installed in the sealing box 40 respectively, and the heating pipe and the blowing fan are respectively connected to the controller, and the controller controls the heating pipe to start, forming hot air in the sealing box 40, and blowing the air inside the sealing box 40 through the blowing fan Into the cool air, the cold air is formed in the sealed box 40, but the structure is complicated.

Further, as shown in FIG. 3 , the heating and cooling device 50 includes a semiconductor cooling sheet 51 and a controller, the semiconductor cooling sheet 51 is connected to the controller through a switch, and a radiator 52 is connected to the bottom of the semiconductor cooling sheet 51 , and the radiator 52 passes through the radiator 52 . The conductive sheet is connected to the semiconductor refrigeration sheet 51 , the sealing box 40 is provided with an installation port, and the radiator 52 leaks to the sealing case 40 through the installation port to be installed. For example, the side of the semiconductor refrigerating sheet 51 facing the inside of the sealed box 40 is the cold side, and the side connected to the radiator 52 is the hot side, and the controller controls the switch to change the current direction, so that the cold side can be changed into the hot side, and then the The operation mode is simple for the conversion of heating or cooling in the sealed box 40 .

Further, as shown in FIG. 3 , the sealing box 40 is provided with a connecting through hole 42 , and the connecting through hole 42 is connected to the inflatable bar 30 through an inflatable tube. The temperature of the gas inside is more stable, and the air pump 41 is located on the same side as the refrigerating chip 51 , which speeds up the circulation of the gas around the refrigerating chip 51 .

Further, as shown in FIG. 3 and FIG. 5 , a temperature sensor 43 is arranged in the sealing box 40 , the temperature sensor 43 is arranged on one side of the connecting through hole 42 , and an air pressure sensor 34 is arranged in the inflatable bar 30 to sense the temperature. The controller 43, the air pump 41 and the air pressure sensor 34 are respectively connected to the controller for control. Since the temperature of the gas around the connecting through hole 42 is relatively stable, the temperature sensor 43 is arranged on one side of the connecting through hole 42 to improve the accuracy of the temperature measured by the temperature sensor 43 . At the same time, the temperature of the gas in the sealed box 40 is measured by the temperature sensor 43. If the temperature in the sealed box 40 is higher or lower than the temperature preset in the controller, the controller controls the transfer switch to switch the semiconductor refrigeration chip 51 toward the sealed box. One end in the 40 is the cold end or the hot end, so as to adjust the temperature in the sealed box 40 . The air pressure in the inflatable bar 30 is sensed by the air pressure sensor 34 , so as to control the opening of the air pump 41 . Realize automatic adjustment of temperature and air pressure.

Further, as shown in FIG. 4 , the sealing box 40 is fixed on the bottom of the support frame 10 , the sealing box 40 is provided with a connecting through hole 42 , the inflatable bar 30 is provided with an inflating port 33 , and the connecting through hole 42 passes through the inflating tube and the inflating port 33 . connect. Specifically, each inflatable strip 30 is provided with an inflatable port 33 , the sealing box 40 is provided with a number of connecting through holes 42 corresponding to the number of the inflatable strips 30 , and each inflatable port 33 is respectively connected to the corresponding connecting through hole 42 through an inflatable tube. connect. Each connecting through hole 42 is provided with an air outlet valve, and each air outlet valve is connected to a controller, and the controller controls the inflation of each connecting through hole 42 to achieve precise control of inflation of each inflatable strip 30 .

In summary, the embodiment of the present invention provides a temperature-controllable air mattress, the support frame 10 positions the inflatable bars 30 and the support bars 20, a plurality of the support bars 20 are arranged at intervals to form the main support, and the interval arrangement of the support bars 20 can be increased. Breathable, prevent bedsores from forming. When the inflatable bar 30 is not inflated, it can be used as a general bed. When hot compressing or cooling is required, the air pump 41 is started to ventilate the airtight box 40, and the heating and cooling device 50 in the airtight box 40 heats or cools the gas charged in the air pump 41, and the gas in the airtight box 40 is heated or refrigerated by heating or cooling. After the inflatable strip 30 is filled, the inflatable strip 30 expands after being inflated, and the hot air or cold air in the inflatable strip 30 transfers the temperature to the human skin through the inflatable strip 30, so as to realize the hot compress or cooling of the human body, and it is easy to use and transmits temperature through gas. , to avoid water leakage and increase the cleaning workload. At the same time, since the inflatable bar 30 is inflated by the air pump 41, the hardness of the inflatable bar 30 is adjusted by the pumping volume of the air pump 41, so as to avoid the risk of bedsores caused by the inflatable bar 30 being too hard, and it is safer to use. The patient needs to be heated or cooled, and only needs to be adjusted by the heating and cooling device 50, and there is no need to frequently replace the equipment, and the use is highly convenient. The number of 30 inflatable strips or the installation position can be flexibly set according to the position where the temperature needs to be adjusted, and the use flexibility is high.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements and replacements It should also be regarded as the protection scope of the present invention.

Claims (10)

1. A temperature-controlled air mattress, characterized in that it comprises a support frame and a sealing box, the support frame is mounted with a plurality of support bars and at least one inflatable bar, and a plurality of the support bars are arranged in parallel and at intervals, and the The inflatable strip is installed between two adjacent support strips, the sealing box is provided with a heating and cooling device, an air pump is connected to the sealing box, and the sealing box is communicated with the inflatable strip. 2 . The temperature-controllable air mattress according to claim 1 , wherein the support frame is provided with a plurality of support arms along the extending direction of the support bar, and a support groove is formed between adjacent support arms, so that the Both the support bar and the inflatable bar are movably installed in the support groove. 3 . The temperature-controlled air mattress according to claim 2 , wherein the upper end surface of the support arm is lower than the upper end surface of the support bar, and the inflated top surface of the inflatable bar is higher than the support bar. 4 . upper end face of the strip. 4 . The temperature-controlled air mattress according to claim 1 , wherein the support frame is provided with a support connection bar, and one end of all the support bars is connected with the support connection bars to form a support pad. 5 . 5 . The temperature-controllable air mattress according to claim 4 , wherein the support connecting bar is a latex support connecting bar, the support bar is a latex support bar, and the support pad is an integral molding structure. 6 . 6 . The temperature-controlled air mattress according to claim 4 , wherein the support frame is provided with an inflatable connecting strip and a plurality of the inflatable strips, and one end of all the inflatable strips is connected to the inflatable connecting strip. 7 . The inflatable cushion is formed by communicating with each other, the inflatable connecting strip is arranged opposite to the supporting connecting strip, the inflatable connecting strip is provided with an inflating port, and the inflating port is communicated with the sealing box. 7 . The temperature-controllable air mattress according to claim 1 , wherein the heating and cooling device comprises a semiconductor cooling sheet and a controller, the semiconductor cooling sheet is connected to the controller through a switch, and the semiconductor cooling sheet is connected to the controller. 8 . A radiator is connected to the bottom of the radiator, the radiator is connected to the semiconductor refrigeration sheet through a conductive sheet, the sealing box is provided with an installation port, and the radiator leaks to the sealing box through the installation port for installation. 8 . The temperature-controllable air mattress according to claim 7 , wherein the sealing box is provided with a connecting through hole, the connecting through hole is connected to the inflatable bar through an inflatable tube, and the connecting through hole is far away from the inflatable bar. 9 . The semiconductor refrigeration sheet is arranged, and the air pump is located on the same side as the semiconductor refrigeration sheet. 9 . The temperature-controllable air mattress according to claim 8 , wherein a temperature sensor is arranged in the sealing box, the temperature sensor is arranged on one side of the connecting through hole, and the inflatable bar is 9 . An air pressure sensor is arranged inside, and the temperature sensor, the air pump and the air pressure sensor are respectively controlled and connected to the controller. 10. The temperature-controllable air mattress according to claim 1, characterized in that: the sealing box is fixed on the bottom of the support frame, each of the inflatable bars is provided with an inflation port, and the sealing box is provided with the number of The connecting through holes corresponding to the number of the inflatable bars, each of the inflating ports is connected with the corresponding connecting through holes through an inflatable pipe, and each connecting through hole is provided with an air outlet valve, and each of the air outlet valves is respectively connected with the air outlet valve. Controller connection.

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