Lamp strip assembly mounting structure, control box and inflatable bed

Abstract

The utility model relates to the field of air cushion beds, in particular to a lamp strip assembly mounting structure, a control box and an inflatable bed. The utility model provides a lamp strip assembly mounting structure, a control box and an inflatable bed, wherein the working noise of an air pump is transmitted outwards due to the mounting of a lamp strip assembly in the conventional inflatable bed control box. The lamp belt assembly mounting structure comprises a base and a lamp belt which are fixedly connected and an auxiliary circuit board connected with the lamp belt through a flat cable, a box body of the control box is of a double-layer structure of an inner shell and an outer shell, the inner shell is provided with a cavity used for mounting an air pump assembly, the outer shell sleeves and wraps part of the inner shell from bottom to top to form a belt interlayer, and the base and the lamp belt are arranged in the interlayer. The auxiliary circuit board fixes an installation part formed by extension of the top of the inner shell. According to the lamp belt assembly installation structure, the sealing of the air pump assembly in the control box is not damaged, noise cannot be transmitted outwards, the control box with the lamp belt assembly installation structure is good in mute effect, and the inflatable bed with the control box has the lamp effect and is mute.

Description

Technical Field

[0001] The utility model relates to the field of air mattresses, in particular to a light belt assembly installation structure, a control box and an air mattress. Background Art

[0002] The control box on the inflatable bed is used to inflate and deflate the airbag. The air pump assembly installed inside the control box will vibrate and make noise when working. Therefore, the air pump assembly inside the control box is installed with a sealed structure to achieve sound insulation and noise reduction. Some control boxes will be equipped with light strip assemblies to achieve lighting effects. The existing installation structure of the light strip assembly will destroy the sealed structure of the air pump assembly inside the control box. It is necessary to open a hole in the wall of the control box to install a light guide, causing the inside of the control box to be connected to the outside world, thereby destroying the original sealed structure of the box body to the air pump assembly, causing the noise emitted by the air pump assembly to be transmitted outside, destroying the original silent effect. Utility Model Content

[0003] In order to solve the technical problem that the installation of the existing light strip assembly requires opening a hole in the box body wall of the control box, which destroys the sealed structure of the air pump assembly and causes noise to be transmitted when the air pump is working, the utility model provides a light strip assembly installation structure and a control box using the same, as well as an inflatable bed using the control box. The light strip assembly installation structure will not damage the sealed structure of the air pump assembly inside the control box, eliminating the noise transmission caused by the damage of the sealed structure. Furthermore, the control box using the light strip assembly installation structure can meet the needs of lighting effect and noise reduction at the same time, and the inflatable bed using the control box has both lighting effect and normal noise reduction and silence.

[0004] The utility model adopts a technical solution to solve the technical problem: a light strip assembly installation structure, including a fixed base and a light strip, and a sub-circuit board connected to the light strip through a flat cable, the base, the light strip, the sub-circuit board and the flat cable are all arranged in the box body of the control box, and its characteristic is that the box body of the control box is a double-layer shell with an inner shell and an outer shell, the inner shell is provided with a cavity for enclosing and installing an air pump assembly, the outer shell is sleeved and wrapped around a part of the inner shell from bottom to top and a sandwich with a gap is formed between the two, the base and the light strip are arranged in the sandwich, and the sub-circuit board is fixed to the installation part formed by the extension of the top of the inner shell. The utility model realizes the installation of the light strip assembly through a double-layer shell without affecting the closed noise reduction of the air pump, wherein the inner shell of the inner layer is provided with a cavity specially used for the closed installation of the air pump assembly and preventing the noise generated by the operation of the air pump assembly from being transmitted outward, while the outer shell is sleeved and wrapped around the inner shell to form a sandwich installation base and a light strip therebetween, and a sub-circuit board for transmitting power to the light strip and controlling the light emission is also arranged on a mounting portion formed by extending outward from the top of the inner shell, so that the installation of the entire light strip assembly is all outside the cavity of the closed air pump assembly, which does not affect the closed structure and noise reduction effect of the inner shell on the air pump assembly, and the outer shell can open a hole in the wall to allow the light emitted by the light strip assembly when it is working to shine out to ensure the normal operation of the light strip assembly, and the opening of the outer shell wall will not affect the closed noise reduction of the air pump assembly by the inner shell.

[0005] As a further improvement and supplement to the above technical solution, the utility model adopts the following technical measures: the base is made of light-transmitting material, the light strip is close to the inner edge of the base, and the upper and lower surfaces of the outer edge of the base are respectively in contact with the bottom end of the mounting part and the top end of the outer shell, so that the outer edge of the base is locked between the mounting part and the outer shell, and the side of the outer edge of the base is exposed on the surface of the box body. The light emitted by the light strip is transmitted by the light-transmitting material base, and the light is irradiated outward with the help of the side of the outer edge of the base exposed on the surface of the box body to achieve the lighting effect; the installation positioning of the base is achieved by clamping and locking the upper and lower surfaces of its outer edge respectively in contact with the bottom end of the mounting part and the top end of the outer shell. During use, the light strip uses a flexible LED light strip, which can be glued and fixed to the base by means of adhesive.

[0006] The bottom end of the mounting part and the top end of the shell are locked and positioned with the corresponding upper and lower sides of the outer edge of the base by means of a concave-convex structure. The upper and lower sides of the outer edge of the base are locked and positioned with the bottom end of the mounting part and the top end of the shell, so that the outer edge of the base and the two can fit in place when assembled.

[0007] The upper and lower surfaces of the base are provided with ribs protruding from the surface, and the bottom end of the mounting portion and the top end of the shell are provided with grooves matching the ribs. The base is positioned by matching the ribs protruding from both sides with the grooves on the mounting portion and the shell. The height of the base itself is relatively small, so it is more convenient to set the convex portion relative to the groove. In addition, the positions of the ribs and the grooves can also be interchanged.

[0008] The inner shell is fixed in the outer shell by screws, and the mounting portion of the inner shell presses the base downward, so that the base is clamped and fixed between the mounting portion and the top of the outer shell. The inner shell is fixed in the outer shell by screws, and the mounting portion on the inner shell presses the base downward, so that the base is clamped between the mounting portion and the top of the outer shell.

[0009] The base is an annular part, the shape of the light strip matches the base and is provided with a notch, the mounting part forms a closed loop along the circumference of the inner shell, a compartment is provided in the mounting part to accommodate the auxiliary circuit board, and the wiring is inserted into the compartment from the opening provided on the bottom surface of the mounting part to connect the auxiliary circuit board. The shape of the light strip matches the shape of the base, wherein the base is a closed annular shape, and the notch allows the light strip to be adjusted and tightened when it fits the base so that the two fit tightly, and the two match to achieve a circle of light around the box body of the control box, thereby enhancing the lighting effect; the mounting part extends continuously around the circumference of the top of the inner shell, and cooperates with the top of the outer shell to lock and position the annular base; the compartment provided in the mounting part is independent of the cavity of the inner shell to accommodate the installation of the air pump assembly, and in addition to installing the auxiliary circuit board, the compartment as a hollow interlayer of the inner shell can further improve the noise reduction effect and isolate the noise generated by the operation of the air pump assembly in the cavity of the inner shell.

[0010] The second purpose of the invention of the utility model is to provide a control box, including a matching box body and an upper cover, in which an air pump assembly, a light strip assembly, a solenoid valve, a connector seat and a main circuit board are arranged, the solenoid valve is arranged on the air supply pipeline of the air pump assembly, the air supply pipeline is connected to an external air bag through the connector seat to inflate it, the main circuit board is connected to the air pump assembly and the solenoid valve to control the operation, and the box body is characterized in that the box body is composed of an inner shell and an outer shell with a double-layer structure, the light strip assembly is arranged in the box body through the light strip assembly mounting structure described in one of the aforementioned ones, the connector seat is fixed to the side wall of the mounting part of the inner shell, the upper cover is matched with the top end face of the inner shell, the air pump assembly, the solenoid valve and the main circuit board are arranged in the cavity of the inner shell, and an inner cover is provided in the inner shell to cover the cavity. The control box uses a double-layer shell structure to soundproof the air pump assembly. The air pump assembly is installed in the cavity in the inner shell for further soundproofing and noise reduction. The upper cover and the inner cover are respectively used to seal and soundproof the inner shell and the cavity in the inner shell. The light strip assembly that provides lighting effects to the control box is located outside the cavity of the closed air pump assembly and will not destroy the closed structure of the inner shell on the air pump assembly and the noise reduction and sound insulation effect.

[0011] The air pump assembly, the solenoid valve and the main circuit board are arranged in the cavity of the inner shell through a suspension system capable of damping shocks. The suspension system includes a suspension and a damping assembly. The air pump assembly, the solenoid valve and the main circuit board are arranged on the suspension, and the suspension is suspended in the cavity through the damping assembly. The air pump assembly, the solenoid valve and the main circuit board are all arranged on the suspension, and the suspension is suspended and positioned in the cavity by the damping assembly. The vibration generated by the operation of the air pump assembly is absorbed by the suspension and the damping assembly to further improve the mute effect of the control box.

[0012] The shock-absorbing assembly includes a horizontal cantilever and a plurality of shock-absorbing feet. The suspension is supported on the cantilever by the shock-absorbing feet. The two ends of the cantilever are fixed to the inner wall of the cavity by screws. The shock-absorbing feet and the cantilever can both relieve the vibration generated by the air pump assembly. The part between the two ends of the cantilever can be shock-absorbing by bending. The shock-absorbing feet are the existing technology and can absorb shock by their own structure.

[0013] The third purpose of the invention of the utility model is to provide an inflatable bed, including a bed frame, a mattress with an air bag built in, and a control box for supplying air to the air bag, the control box being connected to the air bag through an air pipe, and characterized in that the control box is one of the control boxes described above, and the control box is externally placed on the mattress and arranged on the bed frame. The control box of the inflatable bed has a good mute effect when supplying air to the air bag, and the multi-layer closed structure inside the control box can effectively soundproof and reduce noise, and at the same time, the light strip assembly can emit light from under the mattress to provide lighting effects, and will not illuminate the person lying on the bed and affect sleep.

[0014] The utility model provides a light strip assembly installation structure and a control box using the same, as well as an inflatable bed using the control box, wherein the light strip assembly is independently installed outside the inner shell cavity of the closed air pump assembly and is located between the inner shell and the outer shell, so as not to damage the sealed structure of the air pump assembly inside the control box, thereby avoiding the transmission of noise caused by the existing light strip assembly installation destroying the sealed structure; the control box and the inflatable bed using the aforementioned light strip assembly installation structure can simultaneously meet the lighting effect and noise reduction needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : Example 1 is a cross-sectional view of a control box.

[0016] Figure 2 : Figure 1 Enlarged view of part A.

[0017] Figure 3 : Schematic diagram of embodiment 1 for control box.

[0018] Figure 4 : Schematic diagram of the base and light strip described in Example 1.

[0019] Figure 5 : Exploded view of the structure of Example 2.

[0020] Figure 6 : Schematic diagram of the suspension system in Example 1.

[0021] Figure 7 : Cross-sectional view of Example 2.

[0022] Figure 8 : The structural diagram of Example 3.

[0023] In the figure: 1. base, 1-1. ribs, 2. light strip, 3. wiring, 4. auxiliary circuit board, 5. inner shell, 5-1. mounting part, 6. outer shell, 7. cavity, 8. interlayer, 9. air pump assembly, 10. solenoid valve, 11. connector seat, 12. main circuit board, 13. cantilever, 14. shock-absorbing support foot, 15. air pipe, 16. suspension, 17. control box, 18. bed frame, 19. mattress, 20. inner cover, 21. upper cover, 22. sound-absorbing cotton, 23. auxiliary buffer air box, 24. main air box. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Example 1 Figures 1 to 4 As shown, a light strip assembly installation structure includes a fixed base 1 and a light strip 2, and a sub-circuit board 4 connected to the light strip 2 through a flat cable 3, wherein the base 1, the light strip 2, the sub-circuit board 4 and the flat cable 3 are all arranged in the box body of the control box, and the box body of the control box is a double-layer shell with an inner shell 5 and an outer shell 6, the inner shell 5 is provided with a cavity 7 for enclosing and installing an air pump assembly 9, the outer shell 6 is sleeved and wrapped around a part of the inner shell 5 from bottom to top, and a sandwich 8 with a gap is formed between the two, the base 1 and the light strip 2 are arranged in the sandwich 8, and the sub-circuit board 4 is fixed to the installation part 5-1 formed by the extension of the top of the inner shell 5.

[0026] The installation of the light strip assembly in the present embodiment will not affect the closed noise reduction of the air pump, because the box body of the control box is a double-layer structure with an inner and outer shell, the inner shell of the inner layer is provided with a cavity dedicated to the closed installation of the air pump assembly and to prevent the noise generated by the operation of the air pump assembly from being transmitted outward, and at the same time, the outer shell is wrapped around the inner shell to form a sandwich installation base and a light strip therebetween, and the auxiliary circuit board for supplying power to the light strip and controlling the light emission is also provided on the top of the inner shell to extend outward to form an installation portion, so that the entire light strip assembly is installed outside the cavity where the air pump assembly is located, and will not affect the closed structure and noise reduction of the air pump assembly by the inner shell, and the light strip assembly can achieve lighting effects through the openings on the outer shell wall, and the openings on the outer shell wall will not affect the closed noise reduction effect of the inner shell on the air pump assembly.

[0027] Furthermore, the base 1 is made of a light-transmitting material, the light strip 2 is fixed to the inner edge of the base 1 by gluing, the upper and lower surfaces of the outer edge of the base 1 are respectively in contact with the bottom of the mounting portion 5-1 and the top of the shell 6, and the base 1 is locked and positioned by the mounting portion 5-1 and the shell 6, and the side of the outer edge of the base 1 is exposed to the surface of the control box. When the light strip is powered on, the light is transmitted outward through the base made of light-transmitting material, and the side of the outer edge of the base exposed on the surface of the box body is used to transmit light outward; the base is clamped and locked by the upper and lower surfaces of its outer edge respectively in contact with the bottom of the mounting portion and the top of the shell; the light strip is preferably a flexible LED light strip so that it can be fixed to the base by gluing.

[0028] Furthermore, the bottom end of the mounting portion 5-1 and the top end of the housing 6 are locked and positioned with the corresponding upper and lower edges of the base 1 through concave and convex structures, such as Figure 2 In the embodiment shown, the upper and lower surfaces of the base 1 are preferably provided with ribs 1-1 protruding from the surface, and the bottom end of the mounting portion 5-1 and the top end of the outer shell 6 are provided with grooves matching the ribs 1-1. In the embodiment, the inner shell 5 is connected and fixed to the outer shell 6 by screws, and is locked inside the outer shell 6. After locking, the mounting portion 5-1 on the inner shell 5 presses the base 1 downward, and the base 1 is clamped and fixed between the mounting portion 5-1 and the top end of the outer shell 6.

[0029] Further, such as Figure 4 The base 1 shown is a ring-shaped part, the shape of the light strip 2 matches the base and is provided with a notch, the mounting portion 5-1 forms a closed loop along the circumference of the inner shell 5, and a compartment is provided in the mounting portion 5-1 to accommodate the auxiliary circuit board 4, and the cable 3 passes through the opening provided on the bottom surface of the mounting portion 5-1 into the compartment to connect the auxiliary circuit board 4. The shape of the light strip matches the shape of the base, the base is a closed ring, and the light strip has a notch, which is convenient for adjusting and tightening the light strip when it fits the base, so that the light strip and the base are tightly attached, and the box body surrounding the control box is illuminated, thereby improving the lighting effect. Since the mounting portion extends continuously around the circumference of the top of the inner shell, it can be locked and positioned with the top of the outer shell; the compartment provided in the mounting portion is independent of the inner shell cavity that accommodates and installs the air pump assembly, and can not only install the auxiliary circuit board, but also serve as a hollow interlayer of the inner shell to further isolate the noise generated by the operation of the air pump assembly in the inner shell cavity, thereby improving the noise reduction effect.

[0030] Example 2 Figures 5 to 7 As shown, a control box is provided, the box body and the matching upper cover 21, the box body is provided with an air pump assembly 9, a light strip assembly, a solenoid valve 10, a connector seat 11 and a main circuit board 12, the light strip assembly includes a fixed base 1 and a light strip 2, and a sub-circuit board 4 connected to the light strip 2 through a flat cable 3, the solenoid valve 10 is provided on the air supply pipeline of the air pump assembly 9, the air supply pipeline is connected to an external air bag through the connector seat 11 to inflate it, the main circuit board 12 is connected to the air pump assembly 9 and the solenoid valve 10 to control the operation, the box body in this embodiment is a double-layer structure composed of an inner shell 5 and an outer shell 6, the light strip assembly is arranged in the box body through the mounting structure described in Example 1, the connector seat 11 is fixed to the side wall of the mounting portion 5-1 of the inner shell 5, the upper cover 21 matches the top end face of the inner shell 5, the air pump assembly 9, the solenoid valve 10 and the main circuit board 12 are arranged in the cavity 7 of the inner shell 5, and an inner cover 20 is provided in the inner shell 5 to cover the cavity 7.

[0031] The control box of this embodiment soundproofs the air pump assembly through a double-layer shell, wherein the air pump assembly is installed in the cavity of the innermost inner shell for sound insulation and noise reduction, and the upper cover and the inner cover are respectively used to seal and soundproof the inner shell and the cavity inside the inner shell; the light strip assembly that provides lighting effects to the control box is outside the inner shell cavity that seals the air pump assembly, does not damage the inner shell, and does not affect the inner shell's sealing and noise reduction of the air pump assembly.

[0032] Furthermore, the air pump assembly 9, the solenoid valve 10 and the main circuit board 12 are arranged in the cavity 7 of the inner shell 5 through a shock-absorbing suspension system. The suspension system includes a suspension and a shock-absorbing assembly. The air pump assembly 9, the solenoid valve 10 and the main circuit board 12 are arranged on a suspension 16. The suspension 16 is suspended in the cavity 7 through the shock-absorbing assembly. The shock-absorbing assembly includes two horizontally placed parallel cantilevers 13 and a plurality of shock-absorbing feet 14. The suspension 16 is supported on two parallel cantilevers 13 through the shock-absorbing feet 14. Both ends of each cantilever 13 are fixed to the inner wall of the cavity 7 by screws.

[0033] The air pump assembly, solenoid valve and main circuit board are all arranged on the suspension, and the suspension is suspended and positioned in the cavity. Specifically, the suspension is mounted on two parallel cantilevers through a shock-absorbing assembly, and each cantilever is fixed to the inner wall of the cavity at both ends by screws. When working, the shock-absorbing feet and cantilevers can alleviate and absorb the vibration generated by the operation of the air pump assembly. At the same time, the part of the suspension mounted between the two ends of the cantilever can also be bent to reduce shock. The shock-absorbing feet are existing technologies that can reduce shock through their own structure. The vibration generated by the operation of the air pump assembly is absorbed by the suspension, cantilever and shock-absorbing assembly, further improving the overall quietness of the control box. In order to further improve the sound insulation and noise reduction effect inside the control box, noise reduction can also be achieved by filling sound-absorbing cotton in multiple places, such as placing an annular sound-absorbing cotton 22 in the interlayer formed between the inner shell and the outer shell, placing sound-absorbing cotton 22 of matching shape in the compartment of the mounting portion, and placing sound-absorbing cotton 22 under the upper cover of the inner shell opening; the air pump assembly can also connect the main air box 24 and the auxiliary buffer air box 23 on the air outlet path to reduce the noise generated by the air transmission, wherein the main air box is connected to the main air path output by the solenoid valve to buffer the air flow and reduce noise, and the auxiliary buffer air box is connected to the air transmission branch branch separated from the main air path to buffer the air flow and reduce noise, and the air transmission branch can be used to supply air to the air bags in specific areas of the mattress with higher noise requirements, and the main air box can be fixed on a mounting frame, the mounting frame is hung on the suspension through a sling, and the auxiliary buffer air box is clamped in the mounting cavity reserved for the suspension.

[0034] Example 3 Figure 8 As shown, an inflatable bed includes a bed frame 18, a mattress 19 with a built-in air bag, and a control box 17 for supplying air to the air bag. The control box 18 is connected to the air bag through an air pipe 15. The control box 17 is the control box described in Example 2. The control box 17 is placed outside the mattress 19 and is arranged on the bed frame 18.

[0035] When the inflatable bed is working, the multi-layer closed structure inside the control box can effectively soundproof and reduce noise, and the control box has a good silent effect of supplying air to the airbag; at the same time, the light strip assembly emits light from under the mattress to provide lighting effects, which will not illuminate the person lying on the bed, and will not affect sleep due to the lighting effects.

Claims

1. A light strip assembly installation structure, comprising a fixed base (1) and a light strip (2), and a sub-circuit board (4) connected to the light strip (2) via a flat cable (3), wherein the base (1), the light strip (2), the sub-circuit board (4) and the flat cable (3) are all arranged in a box body of a control box, and wherein the structure is characterized in that The box body of the control box is a double-layer shell having an inner shell (5) and an outer shell (6); the inner shell (5) is provided with a cavity (7) for enclosing and installing an air pump assembly (9); the outer shell (6) is sleeved and wrapped around a portion of the inner shell (5) from bottom to top, and a sandwich layer (8) with a gap is formed between the two; the base (1) and the light strip (2) are arranged in the sandwich layer (8); and the auxiliary circuit board (4) is fixed to a mounting portion (5-1) formed by extending outward from the top of the inner shell (5).

2. The light strip assembly installation structure according to claim 1 is characterized in that The base (1) is made of a light-transmitting material, the light strip (2) is closely attached to the inner edge of the base (1), and the upper and lower surfaces of the outer edge of the base (1) are respectively attached to the bottom end of the mounting portion (5-1) and the top end of the outer shell (6), so that the outer edge of the base (1) is locked between the mounting portion (5-1) and the outer shell (6), and the side surface of the outer edge of the base (1) is exposed on the surface of the box body.

3. The light strip assembly installation structure according to claim 2 is characterized in that The bottom end of the mounting portion (5-1) and the top end of the housing (6) are locked and positioned with the corresponding upper and lower sides of the outer edges of the base (1) through a concave-convex structure.

4. The light strip assembly installation structure according to claim 3 is characterized in that The upper and lower surfaces of the base (1) are provided with ribs (1-1) protruding from the surface, and the bottom end of the mounting portion (5-1) and the top end of the housing (6) are provided with grooves matching the ribs (1-1).

5. The light strip assembly installation structure according to claim 2, characterized in that The inner shell (5) is fixed inside the outer shell (6) by screw locking, and the mounting portion (5-1) of the inner shell (5) presses the base (1) downward, so that the base (1) is clamped and fixed between the mounting portion (5-1) and the top of the outer shell (6).

6. The light strip assembly installation structure according to claim 1, characterized in that The base (1) is an annular member, the shape of the light strip (2) matches the base and is provided with a notch, the mounting portion (5-1) is continuous along the periphery of the inner shell (5) to form a closed loop, a compartment is provided in the mounting portion (5-1) to accommodate the auxiliary circuit board (4), and the wiring (3) passes through the compartment from an opening provided on the bottom surface of the mounting portion (5-1) to connect with the auxiliary circuit board (4).

7. A control box, comprising a matching box body and an upper cover (21), wherein an air pump assembly (9), a light strip assembly, a solenoid valve (10), a connector seat (11) and a main circuit board (12) are arranged in the box body, wherein the solenoid valve (10) is arranged on the air delivery pipeline of the air pump assembly (9), the air delivery pipeline is connected to an air bag through the connector seat (11) to inflate the air, and the main circuit board (12) is connected to the air pump assembly (9) and the solenoid valve (10) to control the operation, wherein the main circuit board (12) is connected to the air pump assembly (9) and the solenoid valve (10) to control the operation, wherein the main circuit board (12) is connected to the air pump assembly (9) and the solenoid valve (10) to control the operation, and ... The box body is composed of an inner shell (5) and an outer shell (6) of a double-layer structure. The light strip assembly is arranged in the box body through the light strip assembly installation structure described in any one of claims 1 to 6. The connector seat (11) is fixed to the side wall of the installation portion (5-1) of the inner shell (5). The upper cover (21) matches the top end surface of the inner shell (5). The air pump assembly (9), the solenoid valve (10) and the main circuit board (12) are arranged in the cavity (7) of the inner shell (5). An inner cover (20) is provided in the inner shell (5) to cover the cavity (7).

8. The control box according to claim 7, characterized in that The air pump assembly (9), the electromagnetic valve (10) and the main circuit board (12) are arranged in the cavity (7) of the inner shell (5) through a suspension system capable of damping shocks. The suspension system comprises a suspension (16) and a damping assembly. The air pump assembly (9), the electromagnetic valve (10) and the main circuit board (12) are arranged on the suspension (16), and the suspension is suspended in the cavity (7) through the damping assembly.

9. The control box according to claim 8, characterized in that The shock absorbing assembly comprises a transverse cantilever (13) and a plurality of shock absorbing legs (14); the suspension (16) is supported on the cantilever (13) via the shock absorbing legs (14); and the two ends of the cantilever (13) are fixedly connected to the inner wall of the cavity (7) via screws.

10. An inflatable bed, comprising a bed frame (18), a mattress (19) with an air bag built in, and a control box (17) for supplying air to the air bag, wherein the control box (17) is connected to the air bag via an air supply pipe (15), wherein: The control box (17) is the control box according to any one of claims 7 to 9, and the control box (17) is placed outside the mattress (19) and is arranged on the bed frame (18).

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