CN111938366A - An electric bed control box with lighting device - Google Patents

Abstract

The invention provides an electric bed control box with a lighting device, which comprises a control box shell and the lighting device, wherein the control box is used for controlling an electric bed, the control box is arranged at the lower side of a bed board, the lighting device is arranged on the surface of the control box shell, the control box shell is provided with an accommodating cavity, and a power circuit board for supplying power is arranged in the accommodating cavity. The invention has the advantages that the lighting device is combined with the control box, the lighting device is directly powered by the circuit board inside the control box, the external wiring on the lower side of the bed board is reduced, and the space on the lower side of the bed board is larger and tidier.

Description

An electric bed control box with lighting device

【Technical field】

The invention relates to an electric bed control box with a lighting device, belonging to the technical field of electric bed accessories.

【Background technique】

With the continuous development of power technology, lighting fixtures have become an indispensable necessities in people's daily life. Lighting fixtures can provide lighting effects for people, so that people can move as freely in the dark as they are in the daytime. The scope of use of lighting fixtures is very wide, basically covering all areas in people's daily life. For example, lighting fixtures are also installed on the underside of the bed board in the hospital, mainly to enable the patient to see the area under the bed when they get out of bed at night. The bottom is dim and the patient is injured.

There are many electric beds in the existing hospital beds, which are driven by electricity to move up and down or adjust the bed board of the hospital bed, and the electric bed is also equipped with lighting fixtures to provide lighting effects, but the lighting fixtures of the electric bed are generally set up separately from their control boxes. Therefore, the lighting fixtures need to be laid with separate lines, which leads to increased space occupied on the underside of the bed board, more complicated lines, and increased operation difficulty.

In the prior art, such as Chinese utility model patent CN206361668U, a linear driver is disclosed, which includes a main body and a photoelectric element, the main body includes a driving mechanism and a push rod linearly driven by the driving mechanism, and a light-emitting light source is electrically coupled to the main body. The utility model provides a driver with a light point element, which combines a lighting fixture with a control box, so that the control method is simple and the occupied space is reduced. However, this utility model still has certain shortcomings. First, an external power cord is required to provide power to the light-emitting element, and secondly, the light-emitting element is fixed on the control box, and the illuminated area is not controllable. The position of the beds is changed, so the lighting area is too limited.

[Content of the invention]

The technical problem to be solved by the present invention is to provide an electric bed control box with a lighting device. The lighting device is directly powered by the internal circuit board of the control box, reducing the external wiring on the lower side of the bed board and making the space on the lower side of the bed board larger and more spacious. tidy.

To solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

An electric bed control box with a lighting device, comprising a control box shell and a lighting device, the control box is used to control the electric bed, the control box is installed on the lower side of the bed board, and the lighting device is arranged in the control box shell On the surface, the control box housing is provided with an accommodating cavity, and the accommodating cavity is provided with a power circuit board for providing power.

The beneficial effects of adopting the present invention are:

In the present invention, the control box is mainly used to control the lifting and lowering of the electric bed and adjust the bed board. The outer surface of the control box is provided with a lighting device for providing a light source. By installing the lighting device on the control box, the lighting device and the control box are connected. The combination of the two can reduce the laying of the lines on the underside of the bed board and reduce the space occupied by the underside of the bed board; secondly, the combination of the two can also save the installation of the lighting device and the installation of its control switch, saving related materials and installation time, The lighting device is uniformly controlled by the control box, so that the overall control method is simple and convenient for users to operate.

In addition, in the present invention, the control box housing is provided with a power supply circuit board that provides power for the lighting device, and the control box directly provides power to the lighting device, which can save the external power cord for powering the lighting device and the power supply for the lighting device. The power cable socket on the surface of the control box shell reduces the external wiring on the underside of the bed, making the space on the underside of the bed larger and more tidy.

Preferably, the surface of the control box shell is provided with a groove for accommodating the lighting device, the lighting device is fixedly installed in the groove, and the groove prevents the lighting device from protruding on the surface of the control box shell, Protect the lighting device.

Preferably, the lighting device is movably connected to the housing of the control box, so that the lighting device can be adjusted according to the needs of the user, which improves the flexibility of the lighting device, enables the lighting area to always meet the needs of the user, and improves the user's convenience. experience.

Preferably, the lighting device is provided with a rotating shaft, the rotating shaft is assembled on the control box housing, the rotating shaft is used for the lighting device to rotate, the lighting area moves with the rotation of the lighting device, and the user can turn the lighting device by rotating the lighting device. The device adjusts the lighting area to the desired state.

Preferably, the surface of the control box shell is provided with a notch for installing the lighting device, the lighting device is in the form of a cylinder as a whole, and the rotating shaft is connected to the center of both sides of the lighting device.

Preferably, the surface of the housing of the control box is provided with a notch for installing the lighting device, the lighting device as a whole is a rectangular parallelepiped, and the lighting device is turned over around the rotating shaft.

Preferably, a support member for supporting the lighting device is provided on the surface of the housing of the control box, the support member is provided with a torsion portion, and the torsion portion drives the lighting device to rotate. The wider range of adjustment and its simpler operation allow the lighting unit to adapt to more extreme environments.

Preferably, the support member includes a universal hose and a fixing seat, the fixing seat is provided on the surface of the control box shell, and the two ends of the universal hose are respectively connected to the lighting device and the fixing seat, and the universal hose for the torsion part.

Preferably, the lighting device includes a light-emitting element and a protective cover, the light-emitting element is fixed in the protective cover, and the protective cover protects the light-emitting element in the light-emitting element.

Preferably, the light-emitting element is an LED lamp or an LED light bar.

Other features and advantages of the present invention will be disclosed in detail in the following detailed description and accompanying drawings.

【Description of drawings】

The present invention will be further described below in conjunction with the accompanying drawings:

1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

2 is a cross-sectional view of Embodiment 1 of the present invention;

3 is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

4 is a cross-sectional view of Embodiment 2 of the present invention;

5 is a schematic diagram 1 of the overall structure of Embodiment 3 of the present invention;

6 is a schematic diagram 2 of the overall structure of Embodiment 3 of the present invention;

7 is a schematic diagram of the overall structure of Embodiment 4 of the present invention;

8 is a side view of Embodiment 4 of the present invention;

FIG. 9 is a schematic diagram of Embodiment 1 of the present invention after installation.

【Detailed ways】

The technical solutions of the embodiments of the present invention will be explained and described below with reference to the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

In the following description, the appearance of terms such as "inner", "outer", "upper", "lower", "left", "right" etc. to indicate orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention.

Example 1:

As shown in Fig. 1, Fig. 2 and Fig. 9, this embodiment shows an electric bed controller with lighting device, including a control box shell 1 and a lighting device 2, the control box is used to control the electric bed, so The control box is installed on the lower side of the bed board 4, and the lighting device 2 is arranged on the surface of the control box housing 1. The control box housing 1 is provided with a accommodating cavity, and the accommodating cavity is provided with a power supply circuit for providing power. plate 3.

In this embodiment, the control box is mainly used to control the lifting and lowering of the electric bed and adjust the bed board 4. The outer surface of the control box is provided with a lighting device 2 for providing a light source. By installing the lighting device 2 on the control box, the lighting The combination of the device 2 and the control box can reduce the line laying on the lower side of the bed board 4 and reduce the space occupied by the lower side of the bed board 4; secondly, the combination of the two can also save the installation of the lighting device 2 and the installation of its control switch, To save related materials and production time, the lighting device 2 is uniformly controlled by the control box, so that the overall control method is simple and convenient for users to operate.

In addition, in this embodiment, the control box housing 1 is provided with a power supply circuit board 3 that provides power for the lighting device 2 , and the control box directly provides power to the lighting device 2 , which can save the external power supply for the lighting device 2 . The power cord and the power cord socket provided on the surface of the control box shell 1 reduce the external wiring on the lower side of the bed board 4 , and make the space on the lower side of the bed board 4 larger and more tidy.

In order to protect the lighting device 2, in this embodiment, the surface of the control box housing 1 is provided with a groove for accommodating the lighting device 2, and the lighting device 2 is fixedly installed in the groove, so that the lighting device 2 is flush with the surface of the control box housing 1, so the lighting device 2 is not easily damaged. Of course, the installation structure of the lighting device 2 can have many different implementations, and is not limited to the installation structure described in this embodiment, so the protection scope of the present invention is not limited to this.

Regarding the specific structure of the lighting device 2 , in this embodiment, the lighting device 2 includes a light-emitting element 21 and a protective cover 20 , the light-emitting element 21 is fixedly installed inside the protective cover 20 , and the protective cover 20 serves to protect the interior The light-emitting element 21 and the function of transmitting light, in addition, preferably, the light-emitting element 21 can be an LED lamp or an LED light bar. Of course, it can be understood that the light-emitting element 21 can also be a power-saving light bulb, an incandescent lamp, a halogen lamp or other suitable The light bulb is not limited here.

Example 2:

As shown in FIG. 3 and FIG. 4 , the main difference between this embodiment and Embodiment 1 is that in this embodiment, the lighting device 2 is movably connected to the control box housing 1, and the lighting device 2 can be relative to the control box. The housing 1 moves so that the lighting area of the lighting device 2 can be adjusted. Since the height of the electric bed and the bed board 4 can be adjusted, the lighting area of the lighting device 2 will also change accordingly, and the changed lighting area may not provide the user with a clear vision or even completely deviate from the area required by the user , which brings inconvenience to the user, and the lighting device 2 in this embodiment can be adjusted according to the needs of the user, so that the lighting area always meets the needs of the user, can adapt to various use scenarios, and improves the The flexibility of the lighting device 2 expands the application range of this embodiment.

Regarding the specific connection structure of the lighting device 2 and the control box housing 1, in this embodiment, the lighting device 2 is provided with a rotating shaft, the rotating shaft is assembled on the control box housing 1, and the rotating shaft is used for the lighting device 2 to rotate, so The surface of the control box housing 1 is provided with a gap 10 for installing the lighting device 2. The lighting device 2 is in the form of a cylinder as a whole, and the rotating shaft is connected to the center of both sides of the lighting device 2. In this embodiment, the gap 10 is It is arranged at the junction of the bottom surface of the control box shell 1 and the side surface of the control box shell 1 close to the edge of the bed board 4, because the lighting device 2 is mainly used to provide light to the user's foot area, so this structure can increase the lighting device 2. In the effective lighting area, the lighting device 2 can rotate around its central axis under the action of the rotating shaft, thereby changing the lighting area. In this embodiment, the rotation of the lighting device 2 is relatively smooth, and its operation is relatively simple.

Example 3:

As shown in FIGS. 5 and 6 , the main difference between this embodiment and Embodiment 2 is that the lighting device 2 in this embodiment is a cuboid as a whole, and the surface of the control box housing 1 is provided with a surface for installing the lighting device 2 The notch 10 is provided at the junction of the bottom surface of the control box shell 1 and the side surface of the control box shell 1 close to the edge of the bed board 4, the lighting device 2 is installed in the gap 10, the lighting device 2 It includes a fixed end 25 and a movable end 26, the fixed end 25 is close to the edge of the bed board 4, the rotating shaft is installed on the fixed end 25 of the lighting device 2, and the movable end 26 of the lighting device 2 can be fixed around it through the action of the rotating shaft The end 25 is turned over, that is, when turned over, the fixed end 25 near the edge of the bed board 4 keeps its position unchanged under the restriction of the rotating shaft, while the movable end 26 away from the edge of the bed board 4 is turned around the fixed end 25. The lighting area of the device 2 will also change when the device 2 is turned over. The advantage of this embodiment is that the lighting device 2 can illuminate a larger area, the angle adjusted by the lighting device 2 is larger, and the lighting area that it can cover is relatively large. big.

Example 4:

As shown in FIG. 7 and FIG. 8 , the main difference between this embodiment and Embodiment 2 and Embodiment 3 is that in this embodiment, the lighting device 2 protrudes from the surface of the control box housing 1 , and the lighting device 2 It is connected with the control box housing 1 through a support member, and the lighting device 2 extends outward through the support member, which can expand the illumination range of the lighting device 2 and provide a larger lighting area for the user. There is a twisting portion, the twisting portion is used to drive the lighting device 2 to rotate, and the lighting device 2 can be adjusted through the twisting portion, so that the lighting area can always meet the needs of the user.

There can be many different embodiments for the specific structure of the support member. In this embodiment, the support member includes a universal hose 23 and a fixing seat 24. The fixing seat 24 is provided on the surface of the control box housing 1. The The two ends of the universal hose 23 are respectively connected to the lighting device 2 and the fixing base 24 , wherein the universal hose 23 is the above-mentioned torsion part. Under the action of the universal hose 23 , the lighting device 2 can move in any direction. Rotating to maximize the adjustable angle, this embodiment can adapt to a more complex environment and is more user-friendly. Secondly, in the adjustment process, the user only needs to bend the universal hose 23 toward the desired direction, the overall operation process is very simple, and the adjustment precision is more precise and accurate.

It should be noted that, in other embodiments, the support member may also be composed of a universal joint and a support arm, and the universal joint may be provided between the control box housing 1 and the support arm, or may be provided between the control box housing 1 and the support arm. Between the support arm and the lighting device 2, in this structure, the support arm is used to support the lighting device 2, and the universal joint can adjust the illumination direction of the lighting device 2, so that the lighting area can always be kept at the level required by the user. in the area.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the drawings and the descriptions in the above specific embodiments. content. Any modifications that do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims (10)

1. An electric bed control box with lighting device, comprising a control box housing and a lighting device, the control box is used to control the electric bed, it is characterized in that: the control box is installed on the lower side of the bed board, and the lighting device It is arranged on the surface of the control box shell, and the control box shell is provided with an accommodating cavity, and a power circuit board for providing power is arranged in the accommodating cavity. 2 . The electric bed control box with lighting device according to claim 1 , wherein a groove for accommodating a lighting device is provided on the surface of the control box shell, and the lighting device is fixedly installed in the groove. 3 . Inside. 3 . The electric bed control box with lighting device according to claim 1 , wherein the lighting device is movably connected with the control box housing. 4 . 4 . The electric bed control box with lighting device according to claim 3 , wherein the lighting device is provided with a rotating shaft, the rotating shaft is assembled on the control box housing, and the rotating shaft is used for the lighting device to rotate. 5 . 5. The electric bed control box with lighting device according to claim 4, characterized in that: the surface of the control box shell is provided with a notch for installing the lighting device, the lighting device as a whole is a cylinder, the rotating shaft Connect to the center of both sides of the lighting device. 6 . The electric bed control box with lighting device according to claim 4 , wherein: the surface of the control box shell is provided with a notch for installing the lighting device, the lighting device is in the shape of a cuboid as a whole, and the lighting device Flip around the pivot. 7 . The electric bed control box with lighting device according to claim 3 , wherein: the surface of the control box shell is provided with a support member for supporting the lighting device, the support member is provided with a torsion part, the The torsion part drives the lighting device to rotate. 8 . The electric bed control box with lighting device according to claim 7 , wherein the support member comprises a universal hose and a fixed seat, the fixed seat is arranged on the surface of the control box shell, and the universal The two ends of the hose are respectively connected with the lighting device and the fixing base, and the universal hose is the torsion part. 9 . The electric bed control box with lighting device according to claim 1 , wherein the lighting device comprises a light-emitting element and a protective cover, and the light-emitting element is fixed in the protective cover. 10 . 10 . The electric bed control box with lighting device according to claim 9 , wherein the light-emitting element is an LED light or an LED light bar. 11 .

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