Automatic temperature control sofa

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By automatically adjusting the heating wire through temperature sensors and controllers, combined with threaded connections and insulation boards, the problems of inaccurate temperature regulation and unstable structure in traditional sofas are solved, achieving an automatic temperature-controlled, stable, and energy-saving sofa design.

CN224023209UActive Publication Date: 2026-03-24SHENZHEN KADAMY INTELLIGENT HOME FURNISHING CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-03-10
Publication Date: 2026-03-24

AI Technical Summary

Technical Problem

Traditional sofas lack precise temperature monitoring devices, cannot automatically adjust the temperature, have unstable structures, easily lose heat, consume a lot of energy, and are difficult to maintain a comfortable temperature for a long time.

Method used

Temperature sensors are used to monitor the temperature in real time, and controllers automatically adjust the heating wires. The support columns are connected to the base frame through threaded holes, and the insulation board reduces heat loss and enhances structural stability.

Benefits of technology

It achieves automatic temperature regulation, maintains a comfortable temperature range, reduces energy consumption, improves structural stability, reduces heat loss, and provides a comfortable, stable, and energy-efficient user experience.

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Abstract

The utility model relates to the technical field of sofas and discloses an automatic temperature control sofa which comprises a base frame, a backrest frame and an electric heating wire, the bottom end of the base frame is connected with supporting leg columns through first threaded holes, a rubber pad of the base frame is anti-skidding and shock-absorbing, a controller on the right side of the front end of the base frame is a temperature control core, and the temperature can be monitored in real time through a temperature sensor. When the temperature is lower than a set value, the controller starts the electric heating wires in the first protection frame and the second protection frame, the electric heating wires between every two electric heating blocks in the first protection frame work cooperatively, the temperature rises rapidly, after the set value is reached, the controller stops heating, and the base frame and the backrest frame are firmly connected through threaded holes and bolts. The U-shaped base plate on the inner wall of the backrest frame is further reinforced, the stability and durability of the sofa are guaranteed, meanwhile, the heat preservation plate clamped to the top end of the base frame is stably matched with the sofa cushion in a specific clamping and positioning mode, heat loss is effectively reduced, energy consumption is reduced, and energy conservation is achieved while warm is provided.

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Description

TECHNICAL FIELD

[0001] The utility model relates to sofa technical field, concretely is an automatic temperature control sofa. BACKGROUND

[0002] The sofa is a kind of furniture, mainly used in family and public place, for people to sit or lie, its design is usually more spacious and comfortable, can satisfy the simultaneous use of many people.The traditional sofa lacks accurate real-time temperature monitoring device, cannot automatically perceive and adjust temperature, is difficult to maintain comfortable constant temperature, there is certain defect in structural stability, is easy to sway after long use, and traditional sofa does not satisfy the heat preservation effect, heat is easy to dissipate, energy consumption is high and it is difficult to keep warm for a long time, the utility model is equipped with controller and can accurately control temperature, ensures that comfortable temperature is maintained all the time, supporting foot column and base frame are stably connected through screw hole one, and the reinforcement of the multiple sets of screw holes and bolts between backrest frame and base frame greatly improves structural stability, the heat preservation plate of base frame top end clamping effectively reduces heat dissipation, reduces energy consumption, realizes energy saving, brings together comfort, stability and energy saving for user, for this, we propose an automatic temperature control sofa. SUMMARY

[0003] (1) technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides an automatic temperature control sofa, and solves the above problems.

[0005] (2) technical scheme

[0006] To realize the above-mentioned purpose, the utility model provides the following technical scheme: an automatic temperature control sofa, including base frame, backrest frame and electric heating wire, the bottom end of base frame is equipped with a plurality of supporting foot columns and is installed with screw, the front end right side of base frame is provided with controller, the top end of base frame is connected with backrest frame and is installed with screw, the inside of the top end surface of base frame is installed with protective frame no. 2, the two vertical ends of protective frame no. 2 and the two sides of the top end of base frame are installed with protective frame no. 1, the inside of protective frame no. 1 and protective frame no. 2 is provided with a plurality of equidistant electric heating wires, and the outside of protective frame no. 1 is installed with temperature sensor, wherein protective frame no. 1 and protective frame no. 2 are the structure of same shape and different size, the top end of base frame is clamped with heat preservation plate, the top end of heat preservation plate and the top end of base frame are inserted and fixed with sofa cushion, and the backrest frame is sleeved with sofa back cushion.

[0007] Preferably, a plurality of screw holes are formed in the bottom end surface of the base frame, external threads are formed in the top end of the supporting foot column, the top end of the supporting foot column is threadedly connected to the inside of the screw hole, and a rubber pad is fixed to the bottom end of the supporting foot column.

[0008] Preferably, a plurality of threaded holes two are formed on the two end faces and the back face of the base frame, a plurality of equidistant threaded holes four are formed on the back face and the two end faces of the backrest frame, the backrest frame is mounted on the back face of the base frame, and is fixedly connected in sequence by cooperating with the threaded holes four and the threaded holes two through bolts.

[0009] Preferably, a U-shaped U-shaped pad is fixed on the inner wall face of the backrest frame, a plurality of equidistant connecting holes are formed on the U-shaped pad, a plurality of equidistant threaded holes three are formed on the end face of the base frame, and the U-shaped pad and the threaded holes three are fixedly connected by cooperating with the connecting holes and the threaded holes three through bolts.

[0010] Preferably, a rectangular mounting groove one is formed on the top end face of the base frame, rectangular mounting grooves two are formed on the two sides of the mounting groove one and the two sides of the top end of the base frame, a protection frame two and a protection frame one are respectively clamped in the mounting groove one and the mounting groove two, a plurality of equidistant electric heating blocks are arranged on the two end faces of the protection frame one, an electric heating wire is arranged between every two electric heating blocks, an isolation plate is fixed to the bottom end of the protection frame one, a rectangular clamping block is fixed to the bottom end of the heat preservation plate, and the clamping block is clamped in cooperation with the base frame and the mounting groove two.

[0011] Preferably, positioning holes two are formed on the two sides of the heat preservation plate, positioning holes one are formed on the two sides of the top end of the base frame, and positioning rods are fixed to the two sides of the bottom end of the sofa cushion in a symmetrical mode, and the positioning rods are inserted and fixed in sequence by cooperating with the positioning holes two and the positioning holes one.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the automatic temperature control sofa has the following beneficial effects:

[0014] 1. The automatic temperature control sofa can monitor the temperature around the sofa in real time through the temperature sensor, and once the temperature is detected to be lower than the value set by the user through the controller, the controller can rapidly start the electric heating wires distributed in the protection frame one and the protection frame two, the equidistant electric heating wires can rapidly heat, the electric heating wires between every two electric heating blocks in the protection frame one can work cooperatively to accelerate the temperature rise, when the temperature reaches the set value, the temperature sensor can feed back a signal to the controller, and the heating can be stopped in time, so that the sofa can always maintain in a comfortable temperature range, and the user can have a comfortable sitting feeling.

[0015] 2. The automatic temperature control sofa is characterized in that the external thread on the top end of the supporting column is tightly connected with the threaded hole one at the bottom end of the base frame, the bottom end rubber pad can prevent slipping and reduce vibration and noise, the base frame and the backrest frame are fixed through the threaded holes two, the threaded holes four and the bolts, and the U-shaped pad on the inner wall face of the backrest frame is fixed through the connecting holes and the threaded holes three on the end face of the base frame by the bolts, so that the overall structural stability of the sofa is greatly enhanced, and the sofa is not easy to be damaged for long-term use.

[0016] 3、The automatic temperature control sofa, the heat preservation plate is connected at the top end of the base frame, is connected with the base frame and the installation groove through the rectangular clamping block at the bottom end, and the positioning hole two on both sides of the heat preservation plate is connected with the positioning hole one on both sides of the top end of the base frame, and the positioning rod at the bottom end of the sofa cushion is further connected, so that stable installation is ensured, the heat preservation plate can effectively reduce heat loss, the heat of the heating element during work is retained in the sofa as much as possible, thereby reducing energy consumption, and the comfortable and warm sofa is provided while achieving the energy saving purpose. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the utility model;

[0018] Figure 2 It is a structure split schematic view of the utility model;

[0019] Figure 3 It is a base frame structure schematic view of the utility model;

[0020] Figure 4 It is a base frame structure schematic view of the utility model;

[0021] Figure 5 It is a backrest frame structure schematic view of the utility model;

[0022] Figure 6 It is a protective frame one structure schematic view of the utility model. In the drawing: 1, support foot column; 2, controller; 3, base frame; 4, backrest frame; 5, protective frame one; 6, protective frame two; 7, heat preservation plate; 8, sofa cushion; 9, sofa back cushion; 10, threaded hole one; 11, threaded hole two; 12, threaded hole three; 13, installation groove one; 14, installation groove two; 15, threaded hole four; 16, U-shaped backing plate; 17, connecting hole; 18, isolation plate; 19, electric heating block; 20, electric heating wire; 21, positioning hole one; 22, positioning hole two; 23, positioning rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6The utility model provides an automatic temperature control sofa, including base frame 3, back frame 4 and electric heating wire 20, a plurality of support foot columns 1 are installed in the bottom end of base frame 3 in screw thread, the right side of the front end of base frame 3 is provided with controller 2, the top end of base frame 3 is connected with back frame 4 in screw thread, the inside of the top end surface of base frame 3 is installed with protective frame no. 2 6, the both vertical ends of protective frame no. 2 6 and the both sides of the top end of base frame 3 are installed with protective frame no. 1 5, the inside of protective frame no. 1 5 and protective frame no. 2 6 is provided with a plurality of equidistance distribution electric heating wire 20, and the outside of protective frame no. 1 5 is installed with temperature sensor 24, wherein protective frame no. 1 5 and protective frame no. 2 6 are the structure of same shape and different size, the top end of base frame 3 is clamped with heat preservation plate 7, the top end of heat preservation plate 7 and the top end of base frame 3 are inserted and fixed with sofa cushion 8, back frame 4 is sleeved with sofa back cushion 9.

[0025] Further, a plurality of threaded holes one 10 are formed on the bottom end surface of the base frame 3, external threads are formed on the top end of the support foot column 1, the support foot column 1 is threadedly connected to the inside of the threaded hole one 10 corresponding to the top end, a rubber pad is fixed to the bottom end of the support foot column 1, which together serves to stably support the sofa, prevent sliding and reduce vibration noise.

[0026] Further, a plurality of threaded holes two 11 are formed on the both end surfaces and the back surface of the base frame 3, a plurality of equidistance distribution threaded holes four 15 are formed on the back surface and the both end surfaces of the back frame 4, the back frame 4 is installed on the back surface of the base frame 3, and is fixedly connected in sequence corresponding to the threaded hole four 15 and the threaded hole two 11 by cooperating with the bolts, which enhances the stability and firmness of the overall structure of the sofa.

[0027] Further, a U-shaped U-shaped pad 16 is fixed to the inner wall surface of the back frame 4, a plurality of equidistance distribution connecting holes 17 are formed on the U-shaped pad 16, a plurality of equidistance distribution threaded holes three 12 are formed on the end surface of the base frame 3, and the U-shaped pad 16 and the threaded hole three 12 are fixedly connected by cooperating with the bolts corresponding to the connecting holes 17 on the U-shaped pad 16, which significantly improves the overall structural strength and stability of the sofa, and ensures that the sofa is not easy to deform or collapse during long-term use.

[0028] Further, a rectangular mounting groove one 13 is formed on the top end surface of the base frame 3, rectangular mounting grooves two 14 are formed on the both sides of the mounting groove one 13 and the both sides of the top end of the base frame 3, the mounting groove one 13 and the mounting groove two 14 are respectively clamped with the protective frame no. 2 6 and the protective frame no. 1 5, a plurality of equidistance distribution electric heating blocks 19 are arranged on the both end surfaces of the protective frame no. 1 5, the electric heating wire 20 is arranged between every two electric heating blocks 19, the isolation plate 18 is fixed to the bottom end of the protective frame no. 1 5, the rectangular clamping block is fixed to the bottom end of the heat preservation plate 7, the clamping block is clamped and cooperated with the base frame 3 and the mounting groove two 14, which realizes precise temperature control, safety protection and high-efficiency heat preservation, and creates a comfortable using environment.

[0029] Further, the two sides of the heat preservation plate 7 are provided with positioning holes two 22, the top end of the base frame 3 is provided with two mutually symmetrical positioning holes one 21, the bottom end of the sofa cushion 8 is fixed with two mutually symmetrical positioning rods 23, the positioning rods 23 are sequentially inserted into the positioning holes two 22 and the positioning holes one 21, and the accurate and stable installation of the sofa cushion 8 and the heat preservation plate 7 is ensured, and the sofa back cushion 9 sleeved on the backrest frame 4 provides a comfortable and stable sitting experience for the user.

[0030] Working principle: the support structure of the sofa is composed of the support foot column 1 and the base frame 3, the top end of the support foot column 1 is provided with external threads and is tightly screwed into the threaded hole one 10 at the bottom end of the base frame 3, the rubber pad at the bottom end not only prevents sliding but also reduces vibration and noise, the controller 2 at the front end of the right side of the base frame 3 is the core hub of the whole temperature control system, the user easily sets the desired temperature through it, when the user sets the temperature, the temperature sensor 24 outside the protective frame one 5 starts to play a key role, it monitors the temperature around the sofa in real time, if the detected temperature is lower than the set value, the temperature sensor 24 will immediately transmit the signal to the controller 2, the controller 2 immediately issues an instruction to start the electric heating wire 20 distributed in the protective frame one 5 and the protective frame two 6, the protective frame one 5 is installed at the top end of the base frame 3, the protective frame two 6 is installed inside the top end surface of the base frame 3, the protective frame one 5 and the protective frame two 6 are the same in shape but different in size, the multiple equidistantly distributed electric heating wires 20 inside rapidly generate heat, in the protective frame one 5, the electric heating wires 20 between every two electric heating blocks 19 work cooperatively to accelerate the temperature rising process, the heat preservation plate 7 clamped at the top end of the base frame 3 can effectively reduce heat loss, the heat preservation plate 7 is clamped and matched with the base frame 3 and the installation groove two 14 through the rectangular clamping block at the bottom end, and the positioning holes two 22 at the two sides of the heat preservation plate 7, the positioning holes one 21 at the two sides of the top end of the base frame 3, and the positioning rods 23 at the two sides of the bottom end of the sofa cushion 8 ensure the stable installation of the sofa cushion 8, the backrest frame 4 is fixedly connected with the base frame 3 through the threaded hole two 11, the threaded hole four 15 and the bolt, the U-shaped pad 16 on the inner wall of the backrest frame 4 is also fixedly connected with the threaded hole three 12 on the end surface of the base frame 3 through the connecting hole 17 and the bolt, thereby enhancing the stability of the overall structure, the sofa back cushion 9 is sleeved on the backrest frame 4 to provide comfortable leaning, as the temperature gradually rises, when the temperature sensor 24 detects that the temperature reaches the set value, it will feed back the signal to the controller 2 again, the controller 2 immediately controls the electric heating wire 20 to stop heating, and the cycle is repeated, so that the sofa always maintains in the comfortable temperature range set by the user.

Claims

1. An automatic temperature-controlled sofa, comprising a base frame (3), a backrest frame (4), and a heating wire (20), characterized in that: The bottom end of the base frame (3) is threaded with multiple support columns (1), the front right side of the base frame (3) is provided with a controller (2), the top end of the base frame (3) is threaded with a backrest frame (4), the top surface of the base frame (3) is provided with a second protective frame (6), the two vertical ends of the second protective frame (6) and the two sides of the top end of the base frame (3) are provided with a first protective frame (5), the inside of the first protective frame (5) and the second protective frame (6) are provided with multiple equally spaced heating wires (20), the first protective frame (5) and the second protective frame (6) are of the same shape but different sizes, and the outside of the first protective frame (5) is provided with a temperature sensor (24), the top end of the base frame (3) is snapped with an insulation board (7), the top end of the insulation board (7) and the top end of the base frame (3) are inserted and fixed with a sofa cushion (8), and the backrest frame (4) is fitted with a sofa cushion (9).

2. The automatic temperature-controlled sofa according to claim 1, characterized in that: The base frame (3) has multiple threaded holes (10) on its bottom surface. The top of the support column (1) has an external thread. The top of the support column (1) is connected to the internal thread of the threaded hole (10). A rubber pad is fixed at the bottom of the support column (1).

3. The automatic temperature-controlled sofa according to claim 1, characterized in that: The base frame (3) has multiple threaded holes 2 (11) on both ends and the back, and the backrest frame (4) has multiple threaded holes 4 (15) evenly distributed on the back and both ends. The backrest frame (4) is installed on the back of the base frame (3) and is fixedly connected to the threaded holes 4 (15) and threaded holes 2 (11) in sequence with bolts.

4. The automatic temperature-controlled sofa according to claim 3, characterized in that: The inner wall of the backrest frame (4) is fixed with a U-shaped pad (16). The U-shaped pad (16) has multiple equally spaced connecting holes (17). The end face of the base frame (3) has multiple equally spaced threaded holes (12). The bolts are used to fix the connection to the connecting holes (17) and threaded holes (12) on the U-shaped pad (16).

5. The automatic temperature-controlled sofa according to claim 1, characterized in that: The top surface of the base frame (3) is provided with a rectangular mounting groove 1 (13). The two sides of the mounting groove 1 (13) and the two sides of the top of the base frame (3) are provided with rectangular mounting groove 2 (14). The interior of the mounting groove 1 (13) and the mounting groove 2 (14) are respectively fitted with a protective frame 2 (6) and a protective frame 1 (5). Multiple equally spaced electric heating blocks (19) are provided on both ends of the protective frame 1 (5). An electric heating wire (20) is provided between every two electric heating blocks (19). An isolation plate (18) is fixed at the bottom of the protective frame 1 (5). A rectangular locking block is fixed at the bottom of the insulation plate (7). The locking block is engaged with the base frame (3) and the mounting groove 2 (14).

6. The automatic temperature-controlled sofa according to claim 5, characterized in that: The insulation board (7) has two positioning holes (22) on both sides, and the base frame (3) has two symmetrical positioning holes (21) on both sides of the top. The sofa cushion (8) has two symmetrical positioning rods (23) fixed on both sides of the bottom. The positioning rods (23) are inserted and fixed in sequence to the positioning holes (22) and (21).