Lifting type intelligent sofa

Abstract

The utility model discloses a lifting type intelligent sofa, which belongs to the technical field of intelligent sofas and comprises an intelligent sofa main body, a filter component is arranged at an air inlet of the intelligent sofa main body, a lifting component is arranged in the intelligent sofa main body, a lifting seat is arranged above the lifting component, and a sofa seat plate is arranged above the lifting seat. According to the cooling device, the filter seat, the filter screen, the clamping block, the push rod, the clamping sliding block and the clamping spring are arranged, so that air sucked by the cooling fan can be conveniently filtered, dust is prevented from entering the cooling device, the filter screen can be conveniently disassembled and assembled for cleaning, and the cooling device is convenient to use. According to the sofa lifting device, the stepping motor, the lifting screw rod, the stop block and the lifting plate are arranged, so that the sofa can be conveniently lifted and adjusted, and the sofa lifting device is simple and practical in structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent sofas, and in particular relates to a lifting type intelligent sofa. Background Art

[0002] It is a cushioned multi-seat chair with a backrest equipped with springs or thick foam plastics, and armrests on both sides. It is a kind of soft furniture. Sofas can be classified by function into functional sofas, fixed-back sofas, stepless automatic sofas, pneumatic sofas, electric sofas and sofas with TVs, etc. As a household item, sofas have always been widely used and their functions are constantly evolving.

[0003] Chinese patent application No. 202221581276.X discloses a high-load lifting smart sofa, which relates to the technical field of smart sofas, including a lifting bottom box, a lifting unit and a refrigeration unit; a transverse partition is installed inside the lifting bottom box, and the left and right ends of the lifting bottom box are slidably connected with side guide slides; the lifting unit comprises a sofa seat, a plate fixing seat, a lifting movable plate, a connecting plate seat, a rope collecting shaft, a rope winding disk and a lifting pull rope, the upper ends of the two side guide slides are respectively connected to the left and right sides of the lower end of the sofa seat, and the middle part of the lower end of the sofa seat and the middle part of the upper end of the transverse partition are both installed with plate fixing seats, and the left and right ends of the two plate fixing seats are movably connected with lifting movable plates, and the two lifting movable plates on the same side on the left and right sides are movably connected through the connecting plate seat. The high-load lifting smart sofa can still maintain a stable high-load effect after lifting, is stable and convenient when lifting, and can also cool down the sitting position to ensure comfort during use, making it more convenient to use.

[0004] The above-mentioned patent disclosed, 1. When in use, the temperature of the position can be lowered by the cooling plate, and the heat generated by the cooling plate can be dissipated by the cooling fan, but when in use, it is inconvenient to filter the wind sucked in by the cooling fan, and dust enters and adheres to the cooling plate and other components, which will affect the use; 2. When in use, by setting up many structures, only the function of lifting the sofa is realized, the structure is complicated and not practical enough. Utility Model Content

[0005] To solve the problems raised in the above background technology, the utility model provides a lifting smart sofa, which is convenient for filtering the wind sucked in by the cooling fan when it is working, preventing dust from entering and adhering to the components of the refrigeration unit, affecting the use, and convenient for lifting and adjusting the sofa, and has the characteristics of simple and practical structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liftable smart sofa, comprising a smart sofa body, a filter assembly is arranged at the air inlet of the smart sofa body, a lifting assembly is arranged inside the smart sofa body, a lifting seat is arranged above the lifting assembly, a sofa seat is arranged above the lifting seat, a refrigeration unit is arranged in the middle below the sofa seat, and a sofa backboard is arranged at one end of the sofa seat.

[0007] Preferably, the filter assembly includes a filter seat, a filter screen, a clamping block, a push rod, a clamping slider and a clamping spring, wherein a filter seat is provided at the air inlet of the smart sofa body, a filter screen is provided inside the filter seat, a clamping block is provided above the filter screen, a push rod is provided at one end of the clamping block, a clamping slider is provided on one side of the push rod, and a clamping spring is provided above the clamping slider.

[0008] Preferably, one side of the filter screen is abutted against a top plate, one end of the top plate is provided with a top rod, one end of the top rod is provided with an ejection spring, one side of the ejection spring is provided with a limit slider, and the middle of the limit slider is slidably connected to the limit slider.

[0009] Preferably, a guide sliding opening is provided at one end of the clamping block, and a stabilizing sliding rod is slidably connected in the middle of the push rod.

[0010] Preferably, the lifting assembly includes a stepper motor, a lifting screw, a block and a lifting plate, wherein a stepper motor is arranged inside the main body of the smart sofa, a lifting screw is arranged at one end of the stepper motor, a block is threadedly connected to the surface of the lifting screw, and a lifting plate is arranged at one end of the lifting screw.

[0011] Preferably, guide sliding blocks are provided on both sides of the lifting seat, and guide grooves cooperating with the guide sliding blocks are provided inside the main body of the smart sofa.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a filter assembly to facilitate filtering of the air sucked in by the cooling fan when it is working, to prevent dust from entering and adhering to the components of the refrigeration unit and affecting the use effect. A filter seat, a filter screen, a clamping block, a push rod, a clamping slider and a clamping spring are provided to facilitate filtering of the air sucked in by the cooling fan and prevent dust from entering, and to facilitate disassembly and assembly of the filter screen for cleaning. A top plate, a push rod and an ejection spring are provided to facilitate ejecting the filter screen out of the filter seat.

[0014] 2. The utility model realizes the effect of convenient lifting and adjusting the sofa by setting a lifting component, and the structure is simple and practical. The stepping motor, lifting screw rod, block and lifting plate are set, so that the sofa can be easily lifted and adjusted, and the structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the enlarged position A in the filter assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the lifting component of the utility model.

[0020] In the figure: 1. Smart sofa body; 2. Filter assembly; 21. Filter seat; 22. Filter net; 23. Clamping block; 24. Push rod; 25. Clamping slider; 26. Clamping spring; 221. Top plate; 222. Push rod; 223. Ejection spring; 224. Limiting slider; 225. Limiting slide bar; 3. Lifting assembly; 31. Stepping motor; 32. Lifting screw rod; 33. Block; 34. Lifting plate; 35. Guide slider; 4. Lifting seat; 5. Refrigeration unit; 6. Sofa seat; 7. Sofa backboard. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a lifting smart sofa, comprising a smart sofa body 1, a filter assembly 2 is arranged at the air inlet of the smart sofa body 1, a lifting assembly 3 is arranged inside the smart sofa body 1, a lifting seat 4 is arranged above the lifting assembly 3, a sofa seat board 6 is arranged above the lifting seat 4, a refrigeration unit 5 is arranged in the middle below the sofa seat board 6, and a sofa backboard 7 is arranged at one end of the sofa seat board 6.

[0024] Specifically, the filter assembly 2 includes a filter seat 21, a filter screen 22, a clamping block 23, a push rod 24, a clamping slider 25 and a clamping spring 26, wherein a filter seat 21 is arranged at the air inlet of the smart sofa body 1, a filter screen 22 is arranged inside the filter seat 21, a clamping block 23 is arranged above the filter screen 22, a push rod 24 is arranged at one end of the clamping block 23, a clamping slider 25 is arranged on one side of the push rod 24, and a clamping spring 26 is arranged above the clamping slider 25.

[0025] By adopting the above technical solution, wind is filtered through the filter 22 and then enters, which can prevent dust from entering. When the filter 22 needs to be cleaned, the push rod 24 is pushed, and the push rod 24 drives the clamping slider 25 to move and compress the clamping spring 26, so that the clamping block 23 is disengaged from the clamping hole. Then the filter 22 can be removed and cleaned, so that when the device is in use, it is convenient to filter the wind sucked in when the cooling fan is working, and prevent dust from entering and adhering to the components of the refrigeration unit 5 to affect the use. At the same time, it is convenient to disassemble and assemble the filter 22 during use to clean the filter 22.

[0026] Specifically, one side of the filter screen 22 is abutted against a top plate 221, one end of the top plate 221 is provided with a top rod 222, one end of the top rod 222 is provided with an ejection spring 223, one side of the ejection spring 223 is provided with a limit slider 224, and the middle of the limit slider 224 is slidably connected to the limit slider 225.

[0027] By adopting the above technical solution, after the limit on the filter screen 22 is released, the ejection spring 223 is reset, driving the ejector rod 222 and the ejector plate 221 to move outward, thereby ejecting the filter screen 22 out of the filter seat 21 .

[0028] Specifically, a guide sliding opening is provided at one end of the clamping block 23, and a stabilizing sliding rod is slidably connected in the middle of the push rod 24.

[0029] By adopting the above technical solution, the guide slide is convenient for the filter screen 22 to abut against the clamping block 23 when it is installed, and can drive the clamping block 23 to move upward, and the stabilizing slide bar facilitates the stable movement of the push rod 24.

[0030] When the present embodiment is in use, wind is filtered through the filter 22 and then enters, which can prevent dust from entering. When the filter 22 needs to be cleaned, the push rod 24 is pushed, and the push rod 24 drives the clamping slider 25 to move and compress the clamping spring 26, so that the clamping block 23 is disengaged from the clamping hole, and then the ejection spring 223 is reset, driving the ejector rod 222 and the top plate 221 to move outward, thereby ejecting the filter 22 from the filter seat 21, and then the filter 22 can be removed for cleaning, so that when the device is in use, it is convenient to filter the wind sucked in when the cooling fan is working, and prevent dust from entering and adhering to the components of the refrigeration unit 5, affecting the use. At the same time, it is convenient to disassemble and assemble the filter 22 and clean the filter 22 during use.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the lifting component 3 includes a stepper motor 31, a lifting screw rod 32, a stopper 33 and a lifting plate 34, wherein a stepper motor 31 is arranged inside the smart sofa body 1, a lifting screw rod 32 is arranged at one end of the stepper motor 31, a stopper 33 is threadedly connected to the surface of the lifting screw rod 32, and a lifting plate 34 is arranged at one end of the lifting screw rod 32.

[0033] By adopting the above technical solution, the stepper motor 31 is started, the stepper motor 31 drives the lifting screw rod 32 to rotate, and the lifting screw rod 32 rotates to drive the lifting plate 34 to rise and fall, so as to adjust the height of the sofa. When the device is used, it is convenient to adjust the height of the sofa, and the structure is simple and practical.

[0034] Specifically, guide sliders 35 are provided on both sides of the lifting seat 4 , and guide grooves matching the guide sliders 35 are provided inside the smart sofa body 1 .

[0035] By adopting the above technical solution, the guide slider 35 cooperates with the guide slot to facilitate the guiding and limiting of the lifting and lowering of the lifting seat 4.

[0036] When this embodiment is in use: the stepper motor 31 is started, the stepper motor 31 drives the lifting screw rod 32 to rotate, and the lifting screw rod 32 rotates to drive the lifting plate 34 to rise and fall, so as to adjust the height of the sofa. When the device is in use, the height of the sofa can be easily adjusted, and the structure is simple and practical.

[0037] The structure and use principle of the refrigeration unit 5 in the utility model have been disclosed in a high-load lifting smart sofa disclosed in Chinese patent application No. 202221581276.X. Its working principle is that the refrigeration unit 5 includes a heat-conducting copper plate, a cooling fin, a heat-dissipating inclined aluminum seat and a heat-dissipating fan. A heat-conducting copper plate is embedded in the middle of the upper end of the sofa seat 6. The front and rear sides of the lower end of the heat-conducting copper plate are respectively connected to the cooling ends of the two cooling fins. The heat-dissipating end of the cooling fin is connected to the upper end of the heat-dissipating inclined aluminum seat. A heat-dissipating fan is installed at the lower end of the heat-dissipating inclined aluminum seat. The operation of the cooling fin can cool the heat-conducting copper plate, providing a basis for lowering the temperature of the seated position. The heat generated by the operation of the cooling fin can be dissipated by the heat-dissipating inclined aluminum seat. The operation of the heat-dissipating fan can improve the heat dissipation effect and make it more stable to use.

[0038] Working principle and use process of the utility model: When the utility model is used, the height of the sofa can be conveniently adjusted through the lifting component 3, and the temperature of the seat position can be lowered through the refrigeration unit 5. When the refrigeration unit 5 is in use, the heat emitted by the refrigeration plate is blown away by the heat dissipation fan. When the heat dissipation fan is working, the incoming wind can be filtered through the filter component 2 to prevent dust from entering. When the filter component 2 is in use, the wind is filtered through the filter screen 22 and then enters, which can prevent dust from entering. When the filter screen 22 needs to be cleaned, the push rod 24 is pushed, and the push rod 24 drives the clamping slider 25 to move and compress the clamping spring 26, so that the clamping block 23 is separated from the clamping hole, and then the spring 223 is ejected. The lifting assembly 3 starts the stepping motor 31, and the stepping motor 31 drives the lifting screw rod 32 to rotate, and the lifting screw rod 32 rotates to drive the lifting plate 34 to rise and fall, thereby adjusting the height of the sofa, so that the height of the sofa can be adjusted when the device is in use, and the structure is simple and practical.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting smart sofa, comprising a smart sofa body, characterized in that: A filter component is arranged at the air inlet of the smart sofa body, a lifting component is arranged inside the smart sofa body, a lifting seat is arranged above the lifting component, a sofa seat board is arranged above the lifting seat, a refrigeration unit is arranged in the middle below the sofa seat board, and a sofa backboard is arranged at one end of the sofa seat board.

2. The liftable smart sofa according to claim 1, characterized in that: The filter assembly includes a filter seat, a filter screen, a clamping block, a push rod, a clamping slider and a clamping spring, wherein a filter seat is arranged at the air inlet of the smart sofa body, a filter screen is arranged inside the filter seat, a clamping block is arranged above the filter screen, a push rod is arranged at one end of the clamping block, a clamping slider is arranged on one side of the push rod, and a clamping spring is arranged above the clamping slider.

3. The liftable smart sofa according to claim 2, characterized in that: One side of the filter screen is abutted against a top plate, one end of the top plate is provided with a top rod, one end of the top rod is provided with an ejection spring, one side of the ejection spring is provided with a limit slider, and the middle of the limit slider is slidably connected to the limit slider.

4. The liftable smart sofa according to claim 2, characterized in that: One end of the clamping block is provided with a guide sliding opening, and the middle of the push rod is slidably connected with a stabilizing sliding rod.

5. The liftable smart sofa according to claim 1, characterized in that: The lifting component includes a stepper motor, a lifting screw, a block and a lifting plate, wherein a stepper motor is arranged inside the main body of the smart sofa, a lifting screw is arranged at one end of the stepper motor, a block is threadedly connected to the surface of the lifting screw, and a lifting plate is arranged at one end of the lifting screw.

6. The liftable smart sofa according to claim 5, characterized in that: Guide slide blocks are arranged on both sides of the lifting seat, and guide slide grooves cooperating with the guide slide blocks are arranged inside the main body of the smart sofa.

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