Motor control box for intelligent sofa and intelligent sofa

Abstract

The utility model provides a motor control box for an intelligent sofa and the intelligent sofa. The motor control box for the intelligent sofa comprises a shell, a circuit board, a power source conductive part and a motor conductive part, the circuit board is installed in the shell, the shell is provided with a first avoiding groove and a second avoiding groove, one end of the power source conductive part penetrates through the first avoiding groove and then is electrically connected with the circuit board, and the other end of the power source conductive part is electrically connected with the motor conductive part. The motor conductive part comprises a fixing block, a first conductive cable, a second conductive cable, a third conductive cable and a fourth conductive cable, and a part of the structure of the fixing block is located in the second avoiding groove; one end of the first conductive cable, one end of the second conductive cable, one end of the third conductive cable and one end of the fourth conductive cable penetrate through the fixing block and then are electrically connected with the circuit board. The other ends of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable are electrically connected with a motor of the sofa respectively.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of motor control boxes, in particular to a motor control box for a smart sofa and a smart sofa. BACKGROUND

[0002] The motor control box is a key device for controlling the start, stop, reverse and speed regulation of the motor. In the traditional technology, the motor drive for the smart sofa is usually controlled by one motor control box to start one motor. However, with the increase of the function modules of the smart sofa, the number of motors of the smart sofa also increases, which leads to a relatively complex overall structure of the smart sofa and poor appearance integrity.

[0003] In order to solve the above problems, the Chinese patent with the application number CN202021093113.8 discloses a one-to-two control box for motor power tapping, which comprises an adapter, one end of the adapter is fixedly connected with a main power line, the end of the main power line is provided with a plug connector, the other end of the adapter is connected with a connecting line, the end of the connecting line is fixedly installed with a tapping device, the tapping device is connected with a first tapping line and a second tapping line, and the end of the first tapping line is fixedly installed with a first tapping head.

[0004] However, the structure design of the above control box has the following problems in use:

[0005] The adapter of the above control box is fixedly connected with the main power line, the other end of the adapter is connected with the tapping device through the connecting line, the tapping device is connected with the first tapping line and the second tapping line, and the first tapping line and the second tapping line are respectively electrically connected with the motor, so as to realize the common use of one power supply for two motor controls, reduce the power line and the plug, and make the smart sofa more tidy. However, for the smart sofa provided with multiple motors, such as the motors for adjusting the positions of the waist, neck, armrest and leg support, at least two or more of the above control boxes need to be provided to realize the electrical connection of multiple motors, so that the structure of the smart sofa is still not simple enough.

[0006] Therefore, there is an urgent need for a motor control box which can make the structure of the smart sofa more simple. CONTENT OF THE UTILITY MODEL

[0007] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a motor control box for a smart sofa and a smart sofa which can make the structure of the smart sofa more simple.

[0008] The purpose of the present disclosure is achieved by the following technical solutions:

[0009] A motor control box for a smart sofa, comprising:

[0010] A shell and a circuit board mounted in the shell, the shell being used for mounting on a sofa,

[0011] The motor control box for the intelligent sofa further comprises a power supply conductive piece and a motor conductive piece, the shell is provided with a first avoiding slot and a second avoiding slot respectively, one end of the power supply conductive piece is electrically connected with the circuit board after penetrating through the first avoiding slot, the other end of the power supply conductive piece is used for being connected with a power supply, the motor conductive piece comprises a fixed block, a first conductive cable, a second conductive cable, a third conductive cable and a fourth conductive cable, the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable are all connected with the fixed block, part of the structure of the fixed block is clamped in the second avoiding slot, one end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the circuit board after penetrating through the fixed block, the other end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with a motor of the sofa respectively.

[0012] In one of the embodiments, the fixed block is provided with a first clamping slot, and part of the structure of the shell is clamped in the first clamping slot.

[0013] In one of the embodiments, a clamping protrusion is protruded on the slot wall of the first clamping slot, the shell is provided with a clamping slot, the clamping slot is communicated with the second avoiding slot, and the clamping protrusion is located in the clamping slot.

[0014] In one of the embodiments, the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable are arranged in the width direction of the fixed block.

[0015] In one of the embodiments, the power supply conductive piece comprises a fifth conductive cable and a limiting block connected with each other, the limiting block is provided with a second clamping slot, part of the structure of the shell is clamped in the second clamping slot, and the fifth conductive cable is electrically connected with the circuit board after penetrating through the limiting block.

[0016] In one of the embodiments, the shell is provided with a limiting slot, the limiting slot is communicated with the first avoiding slot, and part of the structure of the limiting block is located in the limiting slot.

[0017] In one of the embodiments, the first avoiding slot and the second avoiding slot are symmetrically arranged with respect to the center of the shell.

[0018] In one of the embodiments, the shell comprises a face shell and a bottom shell, the face shell is detachably connected with the bottom shell, the circuit board is installed on the bottom shell, and the face shell and the bottom shell jointly form the first avoiding slot and the second avoiding slot.

[0019] In one of the embodiments, a mounting boss is protruded on the circumferential side of the bottom shell, the mounting boss is provided with a limiting hole, and the limiting hole is used for limiting the column to pass through so as to connect the bottom shell with the sofa.

[0020] The intelligent sofa comprises the motor control box for the intelligent sofa according to any one of the above embodiments.

[0021] Compared with the prior art, the present disclosure has at least the following advantages:

[0022] The motor control box for the intelligent sofa is provided with the circuit board installed in the shell, the power supply conductive piece is electrically connected with the power supply and the circuit board at two ends respectively, the motor conductive piece comprises a first conductive cable, a second conductive cable, a third conductive cable, a fourth conductive cable and a fixing block, the fixing block is located in the second avoiding slot so as to fix the fixing block with the shell, one end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the circuit board through the fixing block, and the other end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the motor of the intelligent sofa respectively, so that the four conductive cables of the motor conductive piece are electrically connected with the corresponding four motors of the intelligent sofa respectively, a plurality of motor controls share one power supply is realized, that is, a plurality of motor control boxes are not needed, and the structure of the intelligent sofa is more compact and simple, and the appearance of the intelligent sofa is more neat. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 The structural schematic diagram of the motor control box for the intelligent sofa of an embodiment;

[0025] Figure 2 The structural schematic diagram of the motor control box for the intelligent sofa of an embodiment; Figure 1 The structural schematic diagram of the circuit board of the motor control box for the intelligent sofa shown in the figure;

[0026] Figure 3 The structural schematic diagram of the motor control box for the intelligent sofa shown in the figure; Figure 1 The structural schematic diagram of the motor conductive piece of the motor control box for the intelligent sofa shown in the figure;

[0027] Figure 4 for Figure 1 The diagram shows the structure of the power supply conductor of the motor control box for a smart sofa.

[0028] Figure 5 for Figure 1 Another structural schematic diagram of the motor control box for a smart sofa is shown;

[0029] Figure 6 for Figure 1 The diagram shows the structural structure of the housing of the motor control box for a smart sofa.

[0030] Figure 7 for Figure 1 Another structural schematic diagram of the housing of the motor control box for a smart sofa is shown.

[0031] Figure 8 for Figure 1 The circuit diagram shown is for the motor control box used in a smart sofa. Detailed Implementation

[0032] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] The motor control box for the intelligent sofa comprises a shell, a circuit board, a power supply conductive piece and a motor conductive piece, the circuit board is installed in the shell, the shell is used for being installed on the sofa, the shell is provided with a first avoiding slot and a second avoiding slot respectively, one end of the power supply conductive piece is electrically connected with the circuit board after penetrating through the first avoiding slot, the other end of the power supply conductive piece is used for being connected with a power supply, the motor conductive piece comprises a fixing block, a first conductive cable, a second conductive cable, a third conductive cable and a fourth conductive cable, the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable are connected with the fixing block, the fixing block is partially clamped in the second avoiding slot, one end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the circuit board after penetrating through the fixing block, the other end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the motor of the sofa respectively.

[0036] The motor control box for the intelligent sofa, the circuit board is installed in the shell, the power supply conductive piece is electrically connected with the power supply and the circuit board respectively, the motor conductive piece comprises the first conductive cable, the second conductive cable, the third conductive cable, the fourth conductive cable and the fixing block, the fixing block is located in the second avoiding slot, so that the fixing block is fixed with the shell, one end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the circuit board after penetrating through the fixing block, the other end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the motor of the intelligent sofa respectively, so that the four conductive cables of the motor conductive piece are electrically connected with the corresponding four motors of the intelligent sofa respectively, a plurality of motor control boxes are not needed for realizing the control of the plurality of motors by using one power supply, thereby making the structure of the intelligent sofa more compact and simple, and making the appearance of the intelligent sofa more neat and tidy.

[0037] In order to better understand the technical solutions and beneficial effects of the present disclosure, the present disclosure will be further described in detail below in combination with specific embodiments:

[0038] As Figures 1 to 7As shown, the motor control box 10 for the intelligent sofa in an embodiment includes a shell 100, a circuit board 200, a power supply conductive piece 300 and a motor conductive piece 400, the circuit board 200 is installed in the shell 100, the shell 100 is used for installation on the sofa, the shell 100 is respectively provided with a first avoiding slot 110 and a second avoiding slot 120, one end of the power supply conductive piece 300 is connected with the circuit board 200 through the first avoiding slot 110, specifically, the power supply conductive piece 300 is connected with the power supply input end of the circuit board 200, the other end of the power supply conductive piece 300 is used for connecting with the power supply, the motor conductive piece 400 includes a fixed block 410, a first conductive cable 420, a second conductive cable 430, a third conductive cable 440 and a fourth conductive cable 450, the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 are connected with the fixed block 410, part of the structure of the fixed block 410 is located in the second avoiding slot 120, one end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 is connected with the circuit board 200 through the fixed block 410, specifically, the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 are connected with four motor output ends of the circuit board 200, the other end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 is connected with the motor of the sofa.

[0039] In the embodiment, the shell 100 is installed on the intelligent sofa, the circuit board 200 is installed in the shell 100, the power supply conductive piece 300 is electrically connected with the power supply and the circuit board 200 at both ends, the motor conductive piece 400 includes the first conductive cable 420, the second conductive cable 430, the third conductive cable 440, the fourth conductive cable 450 and the fixing block 410, the fixing block 410 is located in the second avoiding slot 120, so that the fixing block 410 is fixed with the shell 100, one end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 passes through the fixing block 410 and is electrically connected with the circuit board 200, the other end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 is electrically connected with the corresponding motors of the intelligent sofa respectively, for example, the first conductive cable 420 is electrically connected with the motor for adjusting the position of the neck, the second conductive cable 430 is electrically connected with the motor for adjusting the position of the armrest, the third conductive cable 440 is electrically connected with the motor for adjusting the position of the waist, and the fourth conductive cable 450 is electrically connected with the motor for adjusting the leg support, that is, the four motors share one power supply, without using multiple motor control boxes, so that the circuit board 200 can simultaneously control and drive the four motors to work, thereby making the structure of the intelligent sofa more compact and simple.

[0040] It should be noted that the control method of the circuit board for controlling multiple motors to work belongs to the prior art, that is, the control method is not within the protection scope of the present application, and the present application only protects the positional relationship and connection relationship between the components of the motor control box.

[0041] The motor control box 10 for the intelligent sofa, the circuit board 200 is installed in the shell 100, the power supply conductive piece 300 is electrically connected with the power supply and the circuit board 200 at both ends, the motor conductive piece 400 includes the first conductive cable 420, the second conductive cable 430, the third conductive cable 440, the fourth conductive cable 450 and the fixing block 410, the fixing block 410 is located in the second avoiding slot 120, so that the fixing block 410 is fixed with the shell 100, one end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 passes through the fixing block 410 and is electrically connected with the circuit board 200, the other end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 is electrically connected with the corresponding motors of the intelligent sofa respectively, for example, the first conductive cable 420 is electrically connected with the motor for adjusting the position of the neck, the second conductive cable 430 is electrically connected with the motor for adjusting the position of the armrest, the third conductive cable 440 is electrically connected with the motor for adjusting the position of the waist, and the fourth conductive cable 450 is electrically connected with the motor for adjusting the leg support, that is, the four motors share one power supply, without using multiple motor control boxes, so that the circuit board 200 can simultaneously control and drive the four motors to work, thereby making the structure of the intelligent sofa more compact and simple.

[0042] As Figure 3 and Figure 7As shown in the drawings, in one of the embodiments, the fixing block 410 is provided with a first embedding groove 411, and part of the structure of the shell 100 is embedded in the first embedding groove 411. In this embodiment, the fixing block 410 is provided with the first embedding groove 411, and the groove wall of the second avoiding groove 120 provided on the shell 100 is embedded in the first embedding groove 411, so that the fixing block 410 and the shell 100 are fixed.

[0043] As shown in the drawings, Figure 3 and Figure 7 As shown in the drawings, in one of the embodiments, the groove wall of the first embedding groove 411 is provided with a clamping boss 412, the shell 100 is provided with a clamping groove 130, the clamping groove 130 is communicated with the second avoiding groove 120, and the clamping boss 412 is located in the clamping groove 130. In this embodiment, the groove wall of the first embedding groove 411 is provided with the clamping boss 412, the shell 100 is provided with the clamping groove 130 communicated with the second avoiding groove 120, when the groove wall of the second avoiding groove 120 of the shell 100 is embedded in the first embedding groove 411, the clamping boss 412 is also clamped into the clamping groove 130, so that the fixing block 410 will not move relative to the shell 100 when subjected to external force, and the structural stability between the fixing block 410 and the shell 100 is higher.

[0044] As shown in the drawings, Figure 3 As shown in the drawings, in one of the embodiments, the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 are arranged in the width direction of the fixing block 410. In this embodiment, the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 are arranged in the width direction of the fixing block 410, so that the overall structure of the motor conductive part 400 has higher flatness.

[0045] As shown in the drawings, Figure 4 As shown in the drawings, in one of the embodiments, the power supply conductive part 300 includes a fifth conductive cable 310 and a limiting block 320 connected with each other, the limiting block 320 is provided with a second embedding groove 321, part of the structure of the shell 100 is embedded in the second embedding groove 321, and the fifth conductive cable 310 is electrically connected with the circuit board 200 through the limiting block 320. In this embodiment, the limiting block 320 is provided with the second embedding groove 321, the groove wall of the first avoiding groove 110 of the shell 100 is embedded in the second embedding groove 321, so that the shell 100 and the limiting block 320 are fixed, and the fifth conductive cable 310 is electrically connected with the circuit board 200 through the limiting block 320, so that the power supply and the circuit board 200 are communicated through the fifth conductive cable 310.

[0046] As shown in the drawings, Figure 5As shown in the drawings, in one of the embodiments, the shell 100 is provided with a limiting groove 140, which is in communication with the first avoiding groove 110, and part of the structure of the limiting block 320 is located in the limiting groove 140. In this embodiment, the limiting groove 140 is in communication with the first avoiding groove 110, when the groove wall of the first avoiding groove 110 is embedded in the second embedding groove 321, part of the structure of the limiting block 320 is also located in the limiting groove 140, which further improves the structural stability between the power supply conducting part 300 and the shell 100.

[0047] As shown in the drawings, Figure 5 As shown in the drawings, in one of the embodiments, the first avoiding groove 110 and the second avoiding groove 120 are symmetrically arranged with respect to the center of the shell 100. In this embodiment, the first avoiding groove 110 and the second avoiding groove 120 are symmetrically arranged with respect to the center of the shell 100, so that the power supply conducting part 300 and the motor conducting part 400 are located on the same horizontal plane, so that the overall structure of the motor control box is more flat.

[0048] In another embodiment, the horizontal line where the first avoiding groove 110 is located is arranged perpendicular to the horizontal line where the second avoiding groove 120 is located. In this embodiment, the first avoiding groove 110 is opened on the first side surface of the shell 100, the second avoiding groove 120 is opened on the second side surface of the shell 100, and the first side surface and the second side surface are perpendicular to each other, so that the power supply conducting part 300 and the motor conducting part 400 are arranged vertically, so as to adapt to the assembly space of different types of sofas, and improve the universality of the motor control box.

[0049] As shown in the drawings, Figure 7 As shown in the drawings, in one of the embodiments, the shell 100 includes a face shell 100a and a bottom shell 100b, the face shell 100a and the bottom shell 100b are detachably connected, the circuit board 200 is installed on the bottom shell 100b, and the face shell 100a and the bottom shell 100b jointly form the first avoiding groove 110 and the second avoiding groove 120. It can be understood that the face shell 100a and the bottom shell 100b can be screwed or clamped by clamping columns, so that the disassembly convenience between the face shell 100a and the bottom shell 100b is high. In this embodiment, the bottom shell 100b is provided with a clamping column, and the inner side of the face shell 100a is provided with a clamping groove, when the clamping column is embedded in the clamping groove, the face shell 100a and the bottom shell 100b are clamped and fixed.

[0050] As shown in the drawings, Figure 7As shown, in one of the embodiments, the bottom shell 100b is provided with mounting bosses 150 on the circumferential side, the mounting bosses 150 are provided with limiting holes 151, the limiting holes 151 are used for limiting column to pass through, so that the bottom shell 100b is connected with the sofa. In this embodiment, the number of mounting bosses 150 is two, two mounting bosses 150 are respectively arranged on the opposite sides of the bottom shell 100b, each mounting boss 150 is provided with a limiting hole 151, and the limiting column passes through the limiting hole 151 to fix the bottom shell 100b with the sofa. Further, the limiting column can be a screw.

[0051] The application also provides a smart sofa, which comprises the motor control box 10 for the smart sofa according to any one of the above embodiments.

[0052] Compared with the prior art, the present disclosure has at least the following advantages:

[0053] The motor control box 10 for the smart sofa is provided, the circuit board 200 is installed in the shell 100, the power supply conductive part 300 is respectively connected with the power supply and the circuit board 200 at both ends, the motor conductive part 400 comprises a first conductive cable 420, a second conductive cable 430, a third conductive cable 440, a fourth conductive cable 450 and a fixing block 410, the fixing block 410 is located in the second avoiding groove 120, so that the fixing block 410 is fixed with the shell 100, one end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 is connected with the circuit board 200 through the fixing block 410, the other end of the first conductive cable 420, the second conductive cable 430, the third conductive cable 440 and the fourth conductive cable 450 is respectively connected with the motor of the smart sofa, so that the four conductive cables of the motor conductive part 400 are respectively connected with the corresponding four motors of the smart sofa, realizing that multiple motors are controlled by one power supply, that is, multiple motor control boxes are not needed, and the structure of the smart sofa is more compact and simple, and the appearance of the smart sofa is more neat.

[0054] The above embodiments only express several embodiments of the present disclosure, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present disclosure, a number of modifications and improvements can be made, which belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.

Claims

1. A motor control box for a smart sofa, comprising a housing and a circuit board, the circuit board being installed in the housing, the housing being used for mounting on a sofa, characterized in that the motor control box for the smart sofa further comprises a power supply conductive piece and a motor conductive piece, the housing is provided with a first avoiding slot and a second avoiding slot respectively, one end of the power supply conductive piece is electrically connected with the circuit board after penetrating through the first avoiding slot, the other end of the power supply conductive piece is used for connecting with a power supply, the motor conductive piece comprises a fixed block, a first conductive cable, a second conductive cable, a third conductive cable and a fourth conductive cable, the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable are all connected with the fixed block, part of the structure of the fixed block is clamped in the second avoiding slot, one end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with the circuit board after penetrating through the fixed block, the other end of the first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable is electrically connected with a motor of the sofa respectively. The fixed block is provided with a first embedding slot, and part of the structure of the housing is embedded in the first embedding slot.

2. The motor control box for a smart sofa according to claim 1, wherein, The slot wall of the first embedding slot is provided with a clamping boss, the housing is provided with a clamping slot, the clamping slot is communicated with the second avoiding slot, and the clamping boss is located in the clamping slot.

3. The motor control box for a smart sofa according to claim 2, wherein, The first conductive cable, the second conductive cable, the third conductive cable and the fourth conductive cable are arranged at intervals along the width direction of the fixed block.

4. The motor control box for a smart sofa according to claim 1, wherein, The power supply conductive piece comprises a fifth conductive cable and a limiting block connected with each other, the limiting block is provided with a second embedding slot, and part of the structure of the housing is embedded in the second embedding slot, the fifth conductive cable is electrically connected with the circuit board after penetrating through the limiting block.

5. The motor control box for a smart sofa according to claim 1, wherein, The housing is provided with a limiting slot, the limiting slot is communicated with the first avoiding slot, and part of the structure of the limiting block is located in the limiting slot.

6. The motor control box for a smart sofa according to claim 5, wherein, The first avoiding slot and the second avoiding slot are symmetrically arranged with respect to the center of the housing.

7. The motor control box for a smart sofa of claim 1, wherein, The housing comprises a face shell and a bottom shell, the face shell and the bottom shell are detachably connected, the circuit board is installed in the bottom shell, and the face shell and the bottom shell jointly form the first avoiding slot and the second avoiding slot.

8. The motor control box for a smart sofa of claim 1, wherein, The peripheral side of the bottom shell is provided with a mounting boss, the mounting boss is provided with a limiting hole, the limiting hole is used for penetrating through a limiting column to connect the bottom shell with the sofa.

9. The motor control box for a smart sofa according to claim 8, wherein, The motor control box for the smart sofa according to any one of claims 1 to 9.

10. An intelligent sofa, characterized by ​

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