Infrared remote control lamp

Abstract

The utility model relates to the technical field of lighting lamps, in particular to an infrared remote control lamp, which comprises a shell, an infrared signal receiving probe, a light source module, a light source module and a light source module, and is characterized in that a driving power panel and the infrared signal receiving probe are arranged in the shell; the front light-emitting assembly is installed at the opening in the front face of the shell, driven by the driving power panel and used for front face light emitting; the anti-dazzling screen is arranged on the back face of the light guide diffusion assembly and used for blocking visible light and infrared signals, an open hole is formed in the position, corresponding to the infrared signal receiving probe, of the anti-dazzling screen, and an infrared light filter used for filtering the visible light but allowing the infrared signals to penetrate through is arranged at the open hole; and the back light-emitting assembly is arranged in the shell, is separated from the front light-emitting assembly through the anti-dazzling screen, is driven by the driving power panel and is used for back light emitting. According to the utility model, the infrared receiving probe can be completely hidden inside under the condition of ensuring good reception of infrared signals, so that the overall aesthetic property is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting lamp technical field, concretely relates to an infrared remote control lamp. BACKGROUND

[0002] The infrared remote control lamp belongs to one kind of intelligent lamps, and the infrared receiving probe receives the infrared signal emitted by the external emitter (remote controller) to control the light, and is widely applied in intelligent home, commercial venue, office building and other places.

[0003] The infrared receiving probe of the existing infrared remote control lamp mainly has two modes: 1, the infrared receiving probe is directly externally placed, which will form a bulge on the lamp, affecting the overall aesthetic appearance; 2, the infrared probe is internally placed; since the infrared receiving probe needs to communicate with the outside world, the shell of the infrared receiving probe must be able to transmit the infrared signal, and the existing shells that can transmit the infrared signal mainly have two kinds: a. The infrared signal and visible light can be transmitted at the same time, and the defects are: when it is applied to a double-sided light emitting lamp, the front light and the back light can both transmit the shell, interfering with each other; b. The infrared signal is transmitted, and the visible light is not transmitted, and the defects are: the shell can only be a dark (close to black) infrared filter, since the light is mostly white, the dark probe shell is easy to block part of the light to form a dark area, which destroys the consistency of the lamp and affects the appearance. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the defects in the background art, providing an infrared remote control lamp, which can completely hide the infrared receiving probe inside while ensuring good reception of the infrared signal, and improve the overall aesthetic appearance.

[0005] The technical scheme of the utility model is:

[0006] An infrared remote control lamp, comprising:

[0007] A shell, inside which a driving power supply board and an infrared signal receiving probe electrically connected thereto are installed;

[0008] A front light emitting assembly installed at the front opening of the shell, driven by the driving power supply board, for front light emission;

[0009] A light shield arranged at the back of the light guide diffusion assembly for shielding visible light and infrared signals, which has an opening at a position corresponding to the infrared signal receiving probe, and an infrared filter for filtering visible light but allowing infrared signals to pass through is arranged at the opening;

[0010] A back light emitting assembly arranged inside the shell and separated from the front light emitting assembly by the light shield, driven by the driving power supply board, for back light emission.

[0011] In the above technical solution, the infrared signal receiving probe is built-in, the light-shielding sheet can shield visible light, but the infrared signal can penetrate the infrared filter from the opening to reach the infrared signal receiving probe, realizing the remote control function, the back light-emitting component and the front light-emitting component are separated by the light-shielding sheet and do not interfere with each other, and the light-emitting components can be lit simultaneously or separately.

[0012] In a further solution, the front light-emitting component includes a plurality of LED light-emitting elements and a light-guiding and diffusing component, and the light-guiding and diffusing component has a diffusion plate, a light guide plate and a reflective sheet stacked in sequence from the front to the back. In the above technical solution, the light emitted by the LED light-emitting elements is guided by the light guide plate, reflected by the reflective sheet and emitted from the front, and diffused by the diffusion plate to make the light emission more uniform.

[0013] In a further solution, the LED light-emitting elements are arranged in a circle around the light guide plate on the side of the light guide plate. In the above technical solution, the LED light-emitting elements are in a side light-guiding structure, which can reduce the overall thickness of the front light-emitting component.

[0014] In a further solution, the LED light-emitting elements are white light LED light bars.

[0015] In a further solution, the LED light-emitting elements are fixed inside the shell by a detachable structure. In the above technical solution, the LED light-emitting elements can be easily installed in the shell.

[0016] In a further solution, a bezel is provided at the opening of the shell, and the bezel and the shell rim are connected by a detachable structure. In the above technical solution, the bezel can be easily connected to the shell.

[0017] In a further solution, a ceiling mounting disc is connected to the back of the shell by a detachable structure. In the above technical solution, the ceiling mounting disc can realize the ceiling mounting of the infrared remote control lamp.

[0018] In a further solution, the back light-emitting component is an RGB light bar.

[0019] In a further solution, the RGB light bar is bent into a ring shape and fixed inside the shell by a detachable structure. In the above technical solution, the RGB light bar can be easily installed in the shell.

[0020] In a further solution, the shell is a transparent shell. In the above technical solution, the transparent shell can realize the light penetration of the RGB light bar.

[0021] Compared with the prior art, the utility model has the following advantages: 1, infrared probe hides completely in lamp interior, is completely invisible outside, can realize infrared remote control function by opening and infrared filter, 2, realize lamp back RGB bright lamp, project RGB light circle on ceiling, no RGB light transmits on front face, 3, back and front face are bright simultaneously and do not interfere with each other. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the exploded structural schematic diagram of the utility model embodiment.

[0023] Figure 2 It is Figure 1 A part enlarged view of.

[0024] In the drawing: face ring 1, diffusion plate 2, light guide plate 3, light reflecting sheet 4, light shielding sheet 5, opening 6, infrared filter 7, infrared signal receiving probe 8, driving power board 9, ceiling mounting disc 10, shell 11, white light LED lamp strip 12, RGB lamp strip 13. DETAILED DESCRIPTION

[0025] In order for those skilled in the art to more clearly understand the purpose, technical scheme and advantages of the utility model, the utility model will be further described below in conjunction with the drawings and embodiments, but the utility model is not limited to the following embodiments.

[0026] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0027] As Figure 1 Indicated, the utility model provides a kind of infrared remote control lamp, including transparent shell 11, the inner cavity of this shell 11 is provided with driving power board 9 and the infrared signal receiving probe 8 of driving power board 9 electric connection, infrared signal receiving probe 8 is used to receive the infrared signal emitted by external emission device (for example remote controller), transmission to driving power board 9, driving power board 9 makes control action according to the instruction of infrared signal.

[0028] The front surface of the shell 11 has an opening, and a front light-emitting assembly for front light emission is arranged at the opening. The front light-emitting assembly comprises LED light-emitting elements driven by the driving power supply board 9 and a light-guiding and diffusing assembly having a diffusion plate 2, a light-guiding plate 3 and a reflective sheet 4 stacked in sequence from the front surface to the back surface, all of which can transmit infrared signals. The light-guiding plate 3 is used to guide the light emitted by the LED light-emitting elements to be distributed in a plane, and the light is folded to the front surface after being reflected by the reflective sheet 4, and then uniformly emitted after being diffused by the diffusion plate 2.

[0029] The light-guiding mode of the light-guiding plate 3 can be determined according to the application occasion. In one embodiment, a side light-guiding mode is adopted, that is, the LED light-emitting elements are arranged on the side surface of the light-guiding plate 3, which can effectively reduce the thickness of the front light-emitting assembly. The LED light-emitting elements are arranged in a circle around the light-guiding plate 3, so that the light can be more uniformly distributed.

[0030] The LED light-emitting elements can be determined according to the actual application occasion. In one embodiment, the LED light-emitting elements adopt white light LED light bars 12, and the light emitted can be any one of neutral white (NW), cool white (CW) and warm white (WW). Figure 2 As shown in the figure, the LED light-emitting elements are fixed inside the shell 11 through a detachable structure.

[0031] The back surface side of the reflective sheet 4 has a light shield 5 for shielding visible light and infrared signals. The light shield 5 has an opening 6 at a position corresponding to the infrared signal receiving probe 8, and an infrared filter 7 for filtering visible light but allowing infrared signals to pass through is arranged at the opening 6. The mounting mode of the infrared filter 7 can be determined according to the actual application occasion. In one embodiment, the infrared filter 7 is directly attached to the back surface of the light shield 5. In another embodiment, the light shield 5 is mounted on the front surface of the infrared signal receiving probe 8 through a detachable structure and corresponds to the position of the opening 6.

[0032] A bezel 1 is arranged at the opening of the shell 11, and the bezel 1 is connected to the edge of the shell 11 through a detachable structure. The bezel 1 can press the light-guiding and diffusing assembly. The back surface of the shell 11 is connected to a ceiling mounting disc 10 through a detachable structure.

[0033] A back light-emitting assembly for back light emission is also mounted in the shell 11 and is separated from the front light-emitting assembly by the light shield 5. The light source of the back light-emitting assembly can be determined according to the actual application occasion. In one embodiment, the back light-emitting assembly is an RGB light bar 13 driven by the driving power supply board 9, which is fixed inside the shell 11 through a detachable structure and is bent into a ring shape.

[0034] In the embodiment, the detachable structure can be a buckle structure, a threaded structure or a plug-in structure, and can be selected flexibly according to the position. For example, the threaded structure can be used between the face ring 1 and the shell 11, or the buckle structure can be used between the threaded structure and the shell 11, the plug-in structure can be used between the suction mounting disc 10 and the shell 11, or the buckle structure can be used between the plug-in structure and the shell 11, the plug-in structure can be used between the RGB light bar 13, the white light LED light bar 12 and the inner wall of the shell 11, or the buckle structure can be used between the plug-in structure and the inner wall of the shell 11.

[0035] The working principle of the embodiment is that the infrared signal is received by the infrared signal receiving probe 8 after passing through the opening 6 and the infrared filter 7, and the driving power board 9 controls one or both of the front light emitting assembly and the back light emitting assembly to be turned on or turned off according to the instruction of the infrared signal. The light emitted by the white light LED light bar 12 of the front light emitting assembly realizes uniform front light emission after light guiding, reflecting and diffusing, the back light emitting assembly projects an RGB light circle on the ceiling, the front light emission is blocked by the light shield 5 and the infrared filter 7, and no RGB light is transmitted, and the front light emission and the back light emission do not interfere with each other.

[0036] The above only describes the preferred embodiments of the utility model, and the utility model can be changed and varied for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An infrared remote control light, characterized in that, include: The housing (11) contains a drive power board (9) and an infrared signal receiving probe (8) electrically connected to it. The front light-emitting component is installed at the front opening of the housing (11) and is driven by the power supply board (9) for front light emission; A light-shielding sheet (5) is set on the back of the light-guiding and diffusion assembly to block visible light and infrared signals. It has an opening (6) at the position corresponding to the infrared signal receiving probe (8). An infrared filter (7) is set at the opening (6) to filter visible light but allow infrared signals to pass through. The backlighting component is located inside the housing (11), separated from the frontlighting component by the light shield (5), and is driven by the driving power board (9) for backlighting.

2. An infrared remote control light according to claim 1, characterized in that, The positive light-emitting component includes an LED light-emitting element and a light-guiding and diffusion component. The light-guiding and diffusion component has a diffusion plate (2), a light guide plate (3), and a reflector (4) stacked sequentially from the front to the back.

3. An infrared remote control light according to claim 2, characterized in that, The LED light-emitting elements are disposed on the side of the light guide plate (3) and arranged in a circle around the light guide plate (3).

4. An infrared remote control light according to claim 3, characterized in that, The LED light-emitting element is a white LED light strip (12).

5. An infrared remote control light according to claim 3, characterized in that, The LED light-emitting element is fixed inside the housing (11) by a detachable structure.

6. An infrared remote control light according to claim 1, characterized in that, A face ring (1) is provided at the opening of the housing (11), and the face ring (1) is connected to the edge of the housing (11) by a detachable structure.

7. An infrared remote control light according to claim 1, characterized in that, The back of the housing (11) is connected to a ceiling mounting plate (10) via a detachable structure.

8. An infrared remote control light according to any one of claims 1 to 7, characterized in that, The backlight component is an RGB light strip (13).

9. An infrared remote control light according to claim 8, characterized in that, The RGB light strip (13) is bent into a ring shape and fixed inside the housing (11) by a detachable structure.

10. An infrared remote control light according to claim 1, characterized in that, The shell (11) is a transparent shell.

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