CN209558140U - A kind of household visible light communication lamp - Google Patents

Abstract

The utility model discloses a household visible light communication lamp, which comprises a lampshade, a connecting column, a clamping plate, a fixing plate, a motor, a rubber pad, a first threaded hole, a second threaded hole, a fixing bolt, a mounting cavity, a threaded rod, a bearing, LED lights, sliders, slides and threaded through holes. There is a sliding rod fixedly connected to the inner cavity of the top of the lampshade, and the sliding rod is snapped into the side slideway of the connecting column, and then the motor drives the threaded rod to rotate while driving the sliding rod to move vertically along the slideway to control the LED. The height covered by the lamp is convenient to gather the light emitted by the LED lamp, which increases the flexibility of the utility model; the fixing plate is fixed on the top of the room, and then the top of the connecting column is fixed on the clamping plate which is engaged at the bottom of the fixing plate Inside the card slot, the first threaded hole and the second threaded hole are connected by fixing bolts, which is relatively simple to install; a rubber pad is fixed on the surface of the card plate, which can play a certain shock-absorbing effect when the motor is working.

Description

A household visible light communication lamp

technical field

The utility model relates to a visible light communication lamp, in particular to a household visible light communication lamp, which belongs to the technical field of visible light communication.

Background technique

Visible light communication is a wireless communication technology that uses bright and dark flashing signals emitted by fluorescent lamps or light-emitting diodes (LEDs) to achieve information transmission. The frequency of visible light is between 400 THz (wavelength 780 nm) and 800 THz (wavelength 375 nm); when using ordinary fluorescent lamps, its transmission capacity is 10 kbit/s. When using LED lights, it can reach 500 Mbit/s, and the transmission distance can reach 1-2 kilometers. Its biggest feature is that it can be combined with solid-state lighting technology; Broadcasting, visible light precise positioning and other fields.

At present, visible light communication technology can use the light emitted by LED lights as a transmission tool for network signals. Lack of flexibility at the time, unable to gather lights in a local area to improve local brightness, and cannot be adjusted according to needs. Therefore, in view of the above problems, a household visible light communication lamp is proposed.

Contents of the invention

The purpose of this utility model is to provide a household visible light communication lamp in order to solve the above problems.

The utility model achieves the above object through the following technical solutions, a household visible light communication lamp, including a fixing plate, a connecting column, an adjusting structure and a lampshade installed sequentially from top to bottom;

The upper surface of the connecting column is fixed with a clamping plate, the surface of the clamping plate is fixed with a rubber pad, the lower surface of the fixing plate is provided with a clamping groove, and the clamping plate is clamped inside the clamping groove; Both sides of the fixing plate are provided with second threaded holes, both sides of the clamping plate are provided with first threaded holes, both sides of the fixing plate are provided with fixing bolts, and the fixing bolts are connected with the The first threaded hole and the second threaded hole are threaded; the bottom of the connecting column is provided with an LED light, and the LED light is embedded in the lower surface of the connecting column;

The adjustment structure includes a motor, a mounting cavity, a threaded rod and a bearing. A slideway is opened on one side of the connecting column, and a slide bar is fixed inside the top cavity of the lampshade, and the slide bar is engaged with the The inside of the slideway, and the surface of the slide rod has a threaded through hole; the installation cavity is set inside the connecting column, the motor is fixed on the top of the inner cavity of the installation cavity, and the motor The end of the output shaft is fixedly connected with the threaded rod, the threaded rod is meshed with the threaded through hole, and the bottom end of the threaded rod is rotatably connected with the bottom of the installation cavity through the bearing;

Through the cooperative use of the motor, the threaded rod and the lampshade, the motor drives the threaded rod to rotate, and at the same time, the sliding rod will drive the lampshade to move up and down along the slideway. The purpose of adjusting the size of the illuminated area of the LED lamp is reached.

Preferably, the clamping plate has a rectangular structure, and the clamping plate matches the size of the clamping groove at the bottom of the fixing plate.

Preferably, the number of the fixing bolts is four, and they are symmetrically distributed on both sides of the fixing plate.

Preferably, the lampshade has a frustum-shaped surface and a hollow structure inside.

Preferably, the slide bar is a medium-shaped structure, and the size of the slide bar matches the slideway.

Preferably, the number of the first threaded holes is the same as that of the second threaded holes, and they are distributed one-to-one at the same position.

The beneficial effects of the utility model are:

1. In this utility model, the lampshade and the connecting column are relatively movable, and a sliding rod is fixedly connected to the inner cavity of the top of the lampshade. The sliding rod is engaged in the side slideway of the connecting column, and the threaded rod is driven by the motor to rotate at the same time. Drive the slide bar to move vertically along the slideway, so as to control the covered height of the LED lamp, which is convenient for gathering the light emitted by the LED lamp, and increases the flexibility of the utility model;

2. In the utility model, the fixing plate and the connecting column are installed separately. Firstly, the fixing plate is fixed on the top of the room, and then the top of the connecting column is fastened to the inside of the card slot where the clamping plate is engaged at the bottom of the fixing plate. The fixing bolts are used to secure the first The threaded hole is connected with the second threaded hole, and the installation is relatively simple; and a rubber pad is fixed on the surface of the clamping plate, which can play a certain shock-absorbing effect when the motor is working, and avoid loosening between the fixed plate and the wall .

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the connection diagram of the connecting column and the lampshade of the utility model;

Fig. 3 is the connection diagram of the connecting column and the fixing plate of the utility model.

In the figure: 1. lampshade, 2. connecting column, 21. clamping plate, 3. fixing plate, 4. motor, 5. rubber pad, 6. first threaded hole, 7. second threaded hole, 8. fixing bolt, 9, installation cavity, 10, threaded rod, 11, bearing, 12, LED lamp, 13, slide rod, 14, slideway, 15, threaded through hole.

Detailed ways

In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment, Apparently, the embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on the The orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a reference to the utility model. limits.

Please refer to Figure 1-3, a household visible light communication lamp, including a fixed plate 3, a connecting column 2, an adjustment structure and a lampshade 1 installed sequentially from top to bottom;

The upper surface of the connecting column 2 is fixed with a clamping plate 21, the surface of the clamping plate 21 is fixed with a rubber pad 5, the lower surface of the fixed plate 3 is provided with a card slot, and the clamping plate 21 is engaged Inside the slot; both sides of the fixed plate 3 are provided with second threaded holes 7, both sides of the clamp plate 21 are provided with first threaded holes 6, and both sides of the fixed plate 3 are provided with There are fixing bolts 8, and the fixing bolts 8 are threadedly connected with the first threaded hole 6 and the second threaded hole 7; the bottom of the connecting column 2 is provided with an LED lamp 12, and the LED lamp 12 is inlaid on the lower surface of the connecting column 2;

The adjustment structure includes a motor 4, a mounting cavity 9, a threaded rod 10 and a bearing 11, a slideway 14 is opened on one side of the connecting column 2, and a sliding rod 13 is fixed inside the top cavity of the lampshade 1, The slide bar 13 is engaged in the inside of the slideway 14, and the surface of the slide bar 13 has a threaded through hole 15; the installation cavity 9 is opened inside the connecting column 2, and the motor 4 Fixed on the top of the inner cavity of the installation cavity 9, the end of the output shaft of the motor 4 is fixed with the threaded rod 10, the threaded rod 10 is meshed with the threaded through hole 15, and the threaded rod The bottom end of 10 is rotationally connected with the bottom of the installation cavity 9 through the bearing 11;

Through the cooperative use of the motor 4, the threaded rod 10 and the lampshade 1, the motor 4 drives the threaded rod 10 to rotate, and at the same time, the sliding rod 13 will drive the lampshade 1 along the The slideway 14 moves up and down to achieve the purpose of adjusting the size of the illuminated area of the LED lamp 12 in turn.

The clamping plate 21 has a rectangular structure, and the clamping plate 21 matches the size of the slot at the bottom of the fixing plate 3, so that the clamping plate 21 is engaged in the slot at the bottom of the fixing plate 3; The number of the fixing bolts 8 is four, and they are symmetrically distributed on both sides of the fixing plate 3, which is conducive to fixing the clamping plate 21 and the fixing plate 3; the surface of the lampshade 1 is circular, And its interior is a hollow structure, so that LED lamps 12 are gathered inside the lampshade 1; The lampshade 1 is slidably connected to the connecting column 2; the number of the first threaded holes 6 and the second threaded holes 7 are the same, and the two are distributed one-to-one at the same position, which is convenient for the utility model. Installation and disassembly.

When the utility model is in use, the electrical components appearing in this application are all externally connected to the power supply and the control switch. First, the visible light communication technology can use the light emitted by the LED lamp 12 as a transmission tool for network signals, so as to transmit visible light Combine with the wireless network; fix the fixing plate 3 on the top of the indoor wall, and then fix the top of the connecting column 2 on the clamping plate 21 and engage it in the slot at the bottom of the fixing plate 3, and use the fixing bolt 8 to connect the first thread The hole 6 is connected with the second threaded hole 7, so that the clamping plate 21 and the fixed plate 3 are fixed; the surface of the clamping plate 21 is fixed with a rubber pad 5, which can play a certain shock absorption when the motor 4 is working. function, to avoid loosening between the fixed plate 3 and the wall;

The utility model drives the threaded rod 10 to rotate through the motor 4, and at the same time drives the slide rod 13 to move vertically along the slideway 14, so as to control the covered height of the LED lamp 12, which is convenient for gathering the light emitted by the LED lamp 12, and increases the Its flexibility achieves the purpose of being able to locally brighten according to requirements.

What motor 4 adopted is the 18655826846 model and its related supporting power supply and circuit provided by Qianzhihu home improvement and building materials franchise store.

The circuits, electronic components and modules involved are all existing technologies, which can be realized by those skilled in the art. Needless to say, the content protected by the utility model does not involve the improvement of software and methods.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of the required equivalent requirements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (6)

1. A household visible light communication lamp, characterized in that it includes a fixed plate (3), a connecting column (2), an adjustment structure, and a lampshade (1) installed sequentially from top to bottom; The upper surface of the connecting column (2) is fixed with a clamping plate (21), the surface of the clamping plate (21) is fixed with a rubber pad (5), and the lower surface of the fixing plate (3) is provided with a clamping plate (21). groove, and the clamping plate (21) is engaged inside the clamping groove; both sides of the fixing plate (3) are provided with second threaded holes (7), and both sides of the clamping plate (21) There are first threaded holes (6) on both sides, fixing bolts (8) are provided on both sides of the fixing plate (3), and the fixing bolts (8) are connected with the first threaded holes (6), the The second threaded hole (7) is threaded; the bottom of the connecting column (2) is provided with an LED lamp (12), and the LED lamp (12) is inlaid on the lower surface of the connecting column (2); The adjustment structure includes a motor (4), an installation cavity (9), a threaded rod (10) and a bearing (11), a slideway (14) is opened on one side of the connecting column (2), and the lampshade ( 1) A sliding rod (13) is fixed inside the top cavity, and the sliding rod (13) is engaged in the inside of the slideway (14), and the surface of the sliding rod (13) is threaded. hole (15); the installation cavity (9) is set inside the connecting column (2), the motor (4) is fixed on the top of the inner cavity of the installation cavity (9), and the motor (4 ) is fixedly connected to the end of the output shaft of the threaded rod (10), the threaded rod (10) is engaged with the threaded through hole (15), and the bottom end of the threaded rod (10) passes through the bearing ( 11) Rotately connected with the bottom of the installation cavity (9); Through the mutual cooperation of the motor (4), the threaded rod (10) and the lampshade (1), the motor (4) drives the threaded rod (10) to rotate while the sliding rod ( 13) will drive the lampshade (1) to move up and down along the slideway (14), and in turn achieve the purpose of adjusting the size of the lighting area of the LED lamp (12). 2. A household visible light communication lamp according to claim 1, characterized in that: the clamping plate (21) has a rectangular structure, and the clamping plate (21) and the clamping plate at the bottom of the fixing plate (3) slot size to match. 3. The household visible light communication lamp according to claim 1, characterized in that: the number of the fixing bolts (8) is four, and they are symmetrically distributed on both sides of the fixing plate (3). 4. The household visible light communication lamp according to claim 1, characterized in that: the surface of the lampshade (1) is in the shape of a circular truncated cone, and its interior is a hollow structure. 5. A household visible light communication lamp according to claim 1, characterized in that: the sliding rod (13) is a Chinese character structure, and the size of the sliding rod (13) and the slideway (14) match. 6. A household visible light communication lamp according to claim 1, characterized in that: the number of the first threaded holes (6) and the second threaded holes (7) are the same, and there is a pair of distributed in the same location.