CN204187422U - a screen lamp - Google Patents

Abstract

The utility model relates to the technical field of lamps, and in particular to a screen lamp. The utility model includes a fixing frame, in which a backlight module is installed, the fixing frame is fixed by four frames, wherein at least two frames are provided with a fixing device in the middle, the fixing device includes a base plate and a connecting plate, the base plate is fixed to the corresponding frame, the two ends of the connecting plate are fixedly connected to the base plate, the middle part of the connecting plate is bent outward, and a magnet is clamped between the middle part of the connecting plate and the base plate. The utility model is arranged on a partition, and when in use, it can be used alone, and the structure is convenient and the control is convenient, and energy saving is achieved.

Description

a screen light

technical field

The utility model relates to the technical field of lamps, in particular to a screen lamp.

Background technique

With the development of society, people pay more and more attention to environmental protection and energy saving; for example, the lamps in the office are gradually changed from traditional fluorescent lamps to LED lights; The lighting is basically managed in a unified manner. Even if only a small number of employees work overtime, all or most of the lights will be turned on, resulting in a waste of energy; if each light is controlled, the control is cumbersome and not conducive to management.

Utility model content

The purpose of the utility model is to solve the deficiencies of the prior art, and provide a screen lamp, which has a simple structure, is suitable for single use, and saves energy.

In order to achieve the above object, the technical solution adopted by the utility model is:

A screen lamp, comprising a fixed frame, a backlight module is installed in the fixed frame, the fixed frame is formed by fixing four frames, wherein at least two frames are provided with a fixing device in the middle, and the fixing device includes a base plate and The connecting plate, the base plate is fixed on the corresponding frame, the two ends of the connecting plate are fixedly connected with the base plate, the middle part of the connecting plate is bent outward, and a magnet is clamped between the middle part of the connecting plate and the base plate.

Further, the inner surface of the frame is provided with a fixing groove, the middle part of the connecting plate is U-shaped, the middle part of the frame is provided with a through hole matching the middle part of the connecting plate, the fixing device is fixed in the fixing groove and the middle part of the connecting plate Embedded in the through hole.

Further, an L-shaped connecting piece is provided between two adjacent frames, and the two ends of the L-shaped connecting piece are respectively inserted into the fixing grooves of the corresponding frames and fixedly connected.

Further, the backlight module includes an LED light bar and a light guide plate, the frame is provided with a mounting groove, the LED light bar is embedded in the mounting groove of one of the frames, and the four sides of the light guide plate are embedded in the installation of the corresponding frame. In the groove, the two end surfaces of the light guide plate are light-emitting surfaces, and the two light-emitting surfaces of the light guide plate are respectively provided with diffusion films.

Preferably, one side of the light guide plate is a light-incoming surface, and the other three sides are respectively provided with reflective films. Secondly, the frame on which the LED light bar is installed is provided with a mounting groove.

The beneficial effects of the utility model are: the utility model is arranged on the partition board of a screen, and can be used alone when in use, has convenient structure and control, and saves energy.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an exploded schematic diagram of the utility model.

FIG. 3 is an enlarged schematic diagram of point A in FIG. 2 .

Fig. 4 is a schematic diagram of the fixing device of the present invention.

Figure 5 is a schematic view of the utility model.

The reference signs are:

1——fixed frame 2——light guide plate 3——fixing device

4——L-shaped connecting piece 5——LED light bar 6——Separator

11——frame 111——through hole 112——fixing slot

113——Mounting groove 31——Connecting plate 32——Bolt

33——Magnet 34——Substrate.

Detailed ways

Below in conjunction with accompanying drawing 1 to 5, and specific embodiment, the utility model is described further.

Embodiment: see Fig. 1 to Fig. 5.

A screen lamp, comprising a fixed frame 1, a backlight module is installed in the fixed frame 1, the fixed frame 1 is formed by fixing the ends of four frames 11 sequentially, wherein at least two frames 11 are provided with a fixing device 3 in the middle, The fixing device 3 includes a base plate 34 and a connecting plate 31, the base plate 34 is fixed on the corresponding frame 11, the two ends of the connecting plate 31 are fixedly connected with the base plate 34, the middle part of the connecting plate 31 is bent outward and the middle part of the connecting plate 31 The magnet 33 is sandwiched between the substrate 34 .

At present, the seats in the office are basically separated by partitions 6, and the upper ends of the partitions 6 are all embedded with glass; therefore, when this technical solution is implemented, the screen lights are replaced with the original glass, and the screen lights are embedded in the partitions 6. Above; at present, the partition 6 basically adopts a hollow metal structure. When the screen lamp is embedded, since the magnet 33 is set on the frame 11, when installing, the fixed frame 1 is inserted into the installation position of the hollow partition 6, Due to the adsorption of the magnet 33, the screen lamp is firmly fixed, so it is very convenient to fix the fixing frame 1 on the partition plate 6. When the connecting plate 31 is fixed to the base plate 34 , it can be fixedly connected by bolts 32 .

Preferably, the frame 11 located on both sides and the bottom is provided with a fixing device 3 , and when the fixed frame 1 is fixed to the partition 6 , it is fixedly connected to the partition 6 through three frames 11 .

The technical proposal is easy to install, and can be used for lighting alone when in use. Make up for the vacancy of the overall control.

Further, the inner surface of the frame 11 is provided with a fixing groove 112, the middle part of the connecting plate 31 is U-shaped, the middle part of the frame 11 is provided with a through hole 111 matched with the middle part of the connecting plate 31, and the fixing device 3 is fixed on the fixed The slot 112 and the middle portion of the connecting plate 31 are embedded in the through hole 111 .

Setting the middle part of the connecting plate 31 in a U shape can facilitate the installation of the magnet 33; making the fixing device 3 magnetic; preferably, the connecting plate 31 and the base plate 34 are made of iron or magnetic materials.

Further, an L-shaped connecting piece 4 is provided between two adjacent frames 11 , and both ends of the L-shaped connecting piece 4 are respectively inserted into the fixing slots 112 of the corresponding frame 11 and fixedly connected.

By setting the fixing groove 112 and the L-shaped connecting piece 4, it is convenient to fix and connect two adjacent frames 11, and at the same time, the connecting piece can be hidden inside without protruding structures. Easy to use.

Further, the backlight module includes an LED light bar 5 and a light guide plate 2, the frame 11 is provided with a mounting groove 113, the LED light bar 5 is embedded in the mounting groove 113 of one of the frame 11, and the 4 sides of the light guide plate 2 Both sides are embedded in the installation groove 113 of the corresponding frame 11, and the two end faces of the light guide plate 2 are light-emitting surfaces, and the two light-emitting surfaces of the light guide plate 2 are respectively provided with diffusion films (not shown in the figure).

When the backlight module is in use, the light guide plate 2 is projected through the LED light bar 5 arranged on one side of the light guide plate 2. After the projected light passes through the light guide plate 2, the light is projected outward from the two end faces of the light guide plate 2. Form external lighting effect.

Preferably, one of the sides of the light guide plate 2 is a light-incoming surface, and the other three sides are respectively provided with reflective films. Secondly, the frame 11 on which the LED light bar 5 is mounted is provided with a mounting groove 113 . The LED light bar 5 is composed of a flexible circuit and LEDs.

The utility model has been described in detail, and those skilled in the art should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (5)

1. a screen lamp, comprise fixed frame, in fixed frame, backlight module is installed, described fixed frame is fixedly formed by four frames, it is characterized in that: wherein the middle part of at least two frames is provided with fixture, described fixture comprises a substrate and connecting plate, and described substrate is fixed on corresponding frame, the two ends of connecting plate are fixedly connected with substrate, and the middle part of connecting plate is bent outwardly and is clamped with magnet between the middle part of connecting plate and substrate.

2. a kind of screen lamp according to claim 1, it is characterized in that: the medial surface of described frame is provided with holddown groove, the middle part of described connecting plate takes the shape of the letter U, offer in the middle part of frame and the through hole matched in the middle part of connecting plate, fixture is fixed in holddown groove and the middle part of connecting plate and is embedded in through hole.

3. a kind of screen lamp according to claim 1, is characterized in that: be provided with L shape brace between two adjacent frames, the two ends of L shape brace are inserted the holddown groove of corresponding frame respectively and are fixedly connected with.

4. a kind of screen lamp according to claim 1 or 2 or 3, it is characterized in that: described backlight module comprises LED lamp bar and light guide plate, described frame is provided with mounting groove, and LED lamp bar is embedded in the mounting groove of one of them frame, and 4 sides of light guide plate all embed in the mounting groove of corresponding frame.

5. a kind of screen lamp according to claim 4, is characterized in that, two end faces of light guide plate are exiting surface, and two exiting surfaces of light guide plate are respectively equipped with diffusion barrier.