Heating bed screen

Abstract

The utility model belongs to the technical field of furniture, and discloses a heating bed screen. The bed screen comprises a bed screen body, a leaning area is arranged on the upper side of the bed screen body, a leaning surface is formed on the surface of the leaning area, the bed screen body comprises a heating cavity, a heating rod is installed in the heating cavity, a controller is installed on the bed screen body and electrically connected with the heating rod, the heating rod can be heated after being powered on, and the controller can control the heating rod to be powered on and powered off; the problem that in the prior art, when a user rests by leaning on a bed screen, the back sensible temperature is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a heated bed screen. Background Art

[0002] A bed is usually placed in a bedroom, and a bed screen is usually provided on the side of the bed against the wall. The bed screen in the prior art only has a decorative function or is used to store some sundries, and its function is relatively simple. When users take a rest in the bedroom, they usually lean on the bed screen to rest. If the indoor temperature is relatively cold, the surface of the bed screen will be relatively cold, and the user's back will feel cold when leaning on the bed screen, and the body temperature will be relatively low. The user will not feel comfortable while leaning on the bed screen to rest. Utility Model Content

[0003] The utility model aims to provide a heated bed screen, so as to solve the problem that the user feels a low back temperature when resting on the bed screen in the prior art.

[0004] To achieve this object, the utility model adopts the following technical solution: the utility model provides a heated bed screen, including a bed screen main body, the upper side of the bed screen main body is a leaning area, the leaning area surface is formed with a leaning surface, the bed screen main body includes a heating cavity, a heating rod is installed in the heating cavity, a controller is installed on the bed screen main body, the controller is electrically connected to the heating rod, the heating rod can heat up after being powered on, and the controller can control the power on and off of the heating rod.

[0005] Preferably, a rotating rod is installed in the bed screen body, the rotating rod is inserted into the heating chamber, a fixing groove is installed on the rotating rod, a heating rod is installed in the fixing groove, a transfer rod is fixedly installed at the end of the rotating rod, the other end of the transfer rod is rotatably connected to a connecting rod, a motor is installed on the lower side of the bed screen body, the motor drives the turntable to rotate, the turntable is rotatably connected to a connecting rod, the distance between the connecting rod and the leaning surface is smaller than the distance between the rotating rod and the leaning surface, and the controller is electrically connected to the motor.

[0006] Preferably, the opening of the fixing groove is radial, and when the connecting rod moves downward, the opening of the fixing groove rotates toward one side of the leaning surface.

[0007] Preferably, a lattice reflector plate is installed on a side of the heating chamber away from the leaning surface.

[0008] Preferably, the bottom of the heating chamber is a substrate, a first air hole is opened on the substrate, a first fan is installed on the first air hole, an air inlet hole is opened on the back of the bed screen body, the air inlet hole is connected with the first air hole through the first fan, the first fan can inhale air from the outside, and the controller is electrically connected to the first fan.

[0009] Preferably, the substrate is provided with a second air hole, a second fan is installed on the second air hole, an exhaust hole is provided on the back side of the bed screen body, the exhaust hole is connected with the second air hole through the second fan, the second fan can discharge the air in the heating chamber, and the controller is electrically connected to the second fan.

[0010] Preferably, a temperature sensor is installed in the heating chamber, and the temperature sensor is electrically connected to the controller.

[0011] Preferably, a partition is installed in the middle of the heating chamber.

[0012] Beneficial effect: If the user feels the temperature is low when leaning on the bed screen, the controller will energize the heating rod to heat it up, thereby increasing the temperature inside the heating chamber. This will increase the surface temperature of the leaning surface, and when the user leans on the leaning surface, the body temperature will increase, making the user more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the internal structure diagram of the main body of the bed screen of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection rod of the utility model;

[0015] Figure 3 This is the back view of the main body of the bed screen of the utility model;

[0016] Figure 4 It is a front view of the main body of the bed screen of the utility model.

[0017] In the figure: 1. Bed screen body; 11. Leaning surface; 12. Partition; 13. Heating chamber; 14. First air hole; 15. Second air hole; 16. Air inlet; 17. Exhaust hole; 18. Base plate; 2. Heating rod; 3. Rotating rod; 4. Fixing groove; 5. Adapter rod; 6. Connecting rod; 7. Motor; 8. Turntable; 9. Lattice reflector; 10. Temperature sensor; 20. Controller; 30. First fan; 40. Second fan. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0019] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0022] Under the existing technology, the temperature of the bed screen will change with the room temperature. When the temperature in the room is low, the user will feel relatively cold and the perceived temperature will be low when leaning on the bed screen.

[0023] In order to solve the above problems, Figures 1 to 4 As shown, the utility model provides a heated bed screen, which includes a bed screen main body 1, the upper side of the bed screen main body 1 is a leaning area, a leaning surface 11 is formed on the surface of the leaning area, and the entire structure except the leaning surface 11 is a heat insulation structure, wherein the heat insulation structure can prevent the heat of the heating rod 2 from overflowing to the outside and can retain the heat, a partition 12 is installed in the middle of the leaning area, both sides of the partition 12 are heating chambers 13, a heating rod 2 is installed in the heating chamber 13, a controller 20 is installed on the side of the bed screen main body 1, the controller 20 is electrically connected to the heating rod 2, the heating rod 2 can be heated after being powered on, and the controller 20 can control the power on and off of the heating rod 2.

[0024] Heating rods 2 are respectively installed on both sides of the partition 12. The heating rods 2 can provide different temperatures for the corresponding heating chambers 13, and the heating rods 2 can be controlled independently.

[0025] When the indoor temperature is relatively cold, the heating rod 2 can be powered on through the switch on the controller 20. After the current is passed through the heating rod 2, the temperature will rise. The technical principle is the existing electric heating technology and will not be elaborated here. After that, the temperature inside the heating cavity 13 will rise, and then the temperature of the backrest surface 11 on the backrest area will rise. When the user leans on the backrest surface 11, the body temperature will rise, which is more comfortable.

[0026] A rotating rod 3 is installed in the bed screen body 1, and the rotating rod 3 is inserted into the two sets of heating chambers 13. A fixing groove 4 is installed on the rotating rod 3, and a heating rod 2 is installed in the fixing groove 4. A transfer rod 5 is fixedly installed at the end of the rotating rod 3, and the other end of the transfer rod 5 is rotatably connected to a connecting rod 6. A motor 7 is installed on the lower side of the bed screen body 1, and the motor 7 drives a turntable 8 to rotate. The turntable 8 is rotatably connected to the connecting rod 6. The rotation of the turntable 8 allows the connecting rod 6 to move up and down. At the same time, an avoidance groove is opened on the base plate 18, and the connecting rod 6 is inserted in the avoidance groove. The cross-sectional area of ​​the groove is larger than that of the connecting rod 6, so that the connecting rod 6 can move horizontally in the avoidance groove. At the same time, the rotating rod 3 will not contact the base plate 18 during the rotation of the transfer rod 5, and the rotating rod 3 and the connecting rod 6 will not contact each other. Since the connecting rod 6 is closer to the leaning surface 11 than the rotating rod 3, the opening of the fixed groove 4 can always rotate toward the leaning surface 11 during the rotation of the fixed groove 4, so that more area of ​​the leaning surface 11 can obtain the heat emitted by the heating rod 2, so that the leaning surface 11 can be evenly heated. When the connecting rod 6 moves downward, the opening of the fixed groove 4 rotates from top to bottom, and the opening sweeps across the leaning surface 11. When the connecting rod 6 moves upward, the opening of the fixed groove 4 rotates from bottom to top, and the opening also sweeps across the leaning surface 11.

[0027] When the connecting rod 6 is extended to the highest point, the opening in the fixing slot 4 faces upward, and when the motor 7 drives the turntable 8 to rotate, the connecting rod 6 moves downward, and the connecting rod 6 pulls the transfer rod 5 to rotate, and the transfer rod 5 drives the rotating rod 3 to rotate.

[0028] The opening of the fixing groove 4 of the utility model is radial, the connecting rod 6 moves downward, and the opening of the fixing groove 4 rotates toward the side of the leaning surface 11. The radial fixing groove 4 can gather the heat of the heating rod 2 so that the heat can be fully irradiated on the leaning surface 11, so that the leaning surface 11 heats up faster and improves the heating capacity.

[0029] A lattice reflector 9 is installed on the side of the heating chamber 13 away from the reclining surface 11. The lattice reflector 9 can reflect the heat dissipated from the back of the bed screen, so that the heat continues to irradiate the reclining surface 11, making the reclining surface 11 heat up faster.

[0030] A first air hole 14 is provided on the substrate 18 at the bottom of the heating chamber 13 of the utility model, and a first fan 30 is installed on the first air hole 14. An air inlet 16 is provided on the back of the bed screen body 1, and the air inlet 16 is connected to the first air hole 14 through the first fan 30. The first fan 30 can inhale air from the outside, and the controller 20 is electrically connected to the first motor 7.

[0031] A second air hole 15 is opened at the bottom of the heating chamber 13, and a second fan 40 is installed on the second air hole 15. An exhaust hole 17 is opened on the back of the bed screen body 1. The exhaust hole 17 is connected with the second air hole 15 through the second fan 40. The second fan 40 can discharge the air in the heating chamber 13. The controller 20 is also electrically connected to the second motor 7.

[0032] A temperature sensor 10 is installed in the heating chamber 13, and the temperature sensor 10 is electrically connected to the controller 20. When the temperature sensor 10 detects that the temperature in the heating chamber 13 rises above a limit value, the controller 20 will turn off the heating rod 2, and at the same time turn on the first fan 30 and the second fan 40, so that the cold air from the outside enters the heating chamber 13, and at the same time, the hot air inside the heating chamber 13 is discharged, so that the heating chamber 13 can be quickly cooled down. At the same time, the controller 20 can keep the temperature inside the heating chamber 13 constant through the temperature sensor 10, and turn on the heating rod 2 and the motor 7 if heating is required, and turn on the first fan 30 and the second fan 40 if cooling is required. The controller 20 is also provided with plus and minus buttons for temperature adjustment, and the temperature inside the heating chamber 13 can be accurately adjusted through the above plus and minus buttons.

[0033] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the field, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the utility model. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A heated bed screen, characterized in that: The invention comprises a bed screen body (1), the upper side of the bed screen body (1) is a leaning area, the surface of the leaning area is formed with a leaning surface (11), the bed screen body (1) comprises a heating cavity (13), a heating rod (2) is installed in the heating cavity (13), a controller (20) is installed on the bed screen body (1), the controller (20) is electrically connected to the heating rod (2), the heating rod (2) can heat up after being powered on, and the controller (20) can control the power on and off of the heating rod (2).

2. The heated bed screen according to claim 1, characterized in that: A rotating rod (3) is installed in the bed screen body (1), and the rotating rod (3) is inserted into the heating chamber (13). A fixing groove (4) is installed on the rotating rod (3), and a heating rod (2) is installed in the fixing groove (4). A transfer rod (5) is fixedly installed at the end of the rotating rod (3), and the other end of the transfer rod (5) is rotatably connected to a connecting rod (6). A motor (7) is installed on the lower side of the bed screen body (1), and the motor (7) drives the turntable (8) to rotate. The turntable (8) is rotatably connected to the connecting rod (6), and the distance between the connecting rod (6) and the leaning surface (11) is smaller than the distance between the rotating rod (3) and the leaning surface (11), and the controller (20) is electrically connected to the motor (7).

3. The heated bed screen according to claim 2, characterized in that: The opening of the fixing groove (4) is radially shaped, and when the connecting rod (6) moves downward, the opening of the fixing groove (4) rotates toward one side of the leaning surface (11).

4. The heated bed screen according to claim 1, characterized in that: A lattice reflection plate (9) is installed on a side of the heating chamber (13) away from the leaning surface (11).

5. The heated bed screen according to claim 1, characterized in that: The bottom of the heating chamber (13) is a base plate (18), a first air hole (14) is provided on the base plate (18), a first fan (30) is installed on the first air hole (14), an air inlet hole (16) is provided on the back of the bed screen body (1), the air inlet hole (16) is connected to the first air hole (14) through the first fan (30), the first fan (30) can inhale air from the outside, and the controller (20) is electrically connected to the first fan (30).

6. The heated bed screen according to claim 5, characterized in that: The base plate (18) is provided with a second air hole (15), and a second fan (40) is installed on the second air hole (15). The back of the bed screen body (1) is provided with an exhaust hole (17), and the exhaust hole (17) is connected to the second air hole (15) through the second fan (40). The second fan (40) can discharge the air in the heating chamber (13), and the controller (20) is electrically connected to the second fan (40).

7. The heated bed screen according to claim 1, characterized in that: A temperature sensor (10) is installed in the heating chamber (13), and the temperature sensor (10) is electrically connected to the controller (20).

8. The heated bed screen according to claim 1, characterized in that: A partition plate (12) is installed in the middle of the heating chamber (13).

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