Adjustable high-luminous-efficiency panel lamp

Abstract

The utility model discloses an adjustable high luminous efficiency panel lamp, including lamp shell, light source plate, module light mixing cover, reflector, lamp panel and light sensing module, light source plate is provided in lamp shell, lamp panel and lamp shell match, module light mixing cover and reflector are provided between light source plate and lamp panel, light sensing module is provided with the module light mixing cover, reflector, lamp panel and light sensing module. The light source plate is controlled to emit light through the lamp driver, light of the light source plate is emitted out of the lamp panel through the module light mixing cover and the reflecting cover, a light sensing module is arranged on the surface of the lamp panel, and the output power of the lamp driver is controlled through the light sensing module. The light mixing cover is combined with the reflecting cover to jointly achieve the light gathering effect, so that light rays are effectively concentrated, and the utilization rate of energy is effectively increased. The light sensing module is arranged, and the driving power of the lamp is adjusted by sensing surrounding light, so that the luminous intensity of the light source plate is adjusted, and glare is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to an adjustable high-light-efficiency panel lamp. Background Art

[0002] In supermarkets and shopping malls, lights not only have the function of lighting, but also have the function of attracting consumers. When designing lighting, it is very important to select and configure the light source appropriately. Proper lighting combination will create a high-quality shopping environment for customers. Facts have proved that the better the lighting effect, the greater the promotion effect on sales. In order to better and more clearly display products to customers and make them want to buy, high-intensity spotlights are usually used to illuminate the products.

[0003] However, existing spotlights usually use a cover to concentrate the light, but the concentration effect is not ideal and there is a lot of waste. At the same time, as the intensity of the spotlight shining on the product increases, some of the strong light will be reflected to the outside, causing glare, which makes customers feel uncomfortable at some angles. Utility Model Content

[0004] The utility model provides an adjustable high-light-efficiency panel lamp, which can not only effectively concentrate light, but also effectively prevent glare.

[0005] An adjustable high-light-efficiency panel lamp comprises a lamp shell, a light source board, a module light-mixing cover, a reflector, a lamp panel and a light sensing module, wherein the light source board is arranged in the lamp shell, the lamp panel matches the lamp shell, a module light-mixing cover and a reflector are arranged between the light source board and the lamp panel, the light source board is controlled to emit light by the lamp drive, the light of the light source board is emitted from the lamp panel through the module light-mixing cover and the reflector, a light sensing module is arranged on the surface of the lamp panel, and the output power of the lamp drive is controlled by the light sensing module.

[0006] Furthermore, the light source board is in a strip shape, and a plurality of LED lamps are arranged on the light source board.

[0007] Furthermore, the module light mixing cover is made of PC material.

[0008] Furthermore, the module light mixing cover is arranged corresponding to the light source plate, and the reflective cover is arranged corresponding to the module light mixing cover.

[0009] Furthermore, the light sensing module is arranged on a lamp panel.

[0010] Furthermore, the lamp panel is provided with a light-transmitting portion, and the light-transmitting portion is arranged corresponding to the reflector.

[0011] Furthermore, there are two or more light-transmitting parts, and the light sensing module is arranged between the light-transmitting parts.

[0012] The technical solution of the utility model has the following technical effects:

[0013] The utility model sets a module light mixing cover, and uses the light mixing cover and the reflective cover to achieve the focusing effect, so that the light is effectively concentrated, the effect of high light efficiency is achieved, and the energy utilization rate is effectively improved. By setting a light sensing module, the power of the lamp drive is adjusted by sensing the surrounding light, so as to adjust the luminous intensity of the light source board, thereby preventing glare. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an explosion diagram of Example 1.

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the first embodiment.

[0016] Lamp housing 1 , light source board 2 , module light mixing cover 3 , reflector 4 , lamp panel 5 , light-transmitting portion 51 , light sensing module 6 , lamp driver 7 , LED lamp 21 . DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The automatic molten iron handling system for a sandwich spheroidizing process involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0018] An adjustable high-light-efficiency panel lamp comprises a lamp housing 1, a light source board 2, a module light mixing cover 3, a reflector 4, a lamp panel 5 and a light sensing module 6. The lamp housing 1 is rectangular. It can be understood that the shape of the lamp housing 1 can also be designed into various shapes such as a circle and an ellipse according to the needs involved in production. The shape of the lamp panel 5 matches the shape of the lamp housing 1. When the lamp panel 5 and the lamp housing are assembled together, the lamp panel 5 and the lamp housing 1 form a cavity.

[0019] The light source board 2 is arranged in the lamp housing. In this embodiment, the light source board 2 is fixed to the lamp housing 1 by screws. A plurality of LED lamps 21 are arranged on the light source board. The plurality of LED lamps 21 are arranged at intervals. In this embodiment, the LED lamps 21 are arranged in two rows. A module light mixing cover 3 and a reflector 4 are arranged between the light source board 2 and the lamp panel 5. The module light mixing cover 3 is arranged below the LED lamp 21. The module light mixing cover 3 is made of PC material. One side of the module light mixing cover 3 is a plane 31 and the other side is an arc 32. The plane 31 is arranged on one side of the LED lamp 21, and the arc surface 32 is arranged away from the LED lamp 21. The upper end of the reflector 4 is sleeved on the module light mixing cover 3. A lamp driver 7 is also arranged in the lamp housing 1. Generally speaking, the module light mixing cover 3 is arranged in a one-to-one correspondence with the LED lamp 21, and the reflector 4 is arranged in a one-to-one correspondence with the module light mixing cover 3. The light-transmitting portion 51 of the lamp panel 5 is arranged below the light-emitting cover 4. In this embodiment, the light-transmitting portion 41 is in two rows, and the light sensing module 6 is arranged between the light-transmitting portions.

[0020] The light source board 2 can be controlled to emit light through the lamp driver 7. After the light source board 2 emits light, the light is emitted from the light-transmitting part 51 of the lamp panel 5 through the module mixing cover 3 and the reflector 4. A light sensing module 6 is provided on the surface of the lamp panel 5. The light sensing module 6 detects the ambient light intensity around the spotlight, and controls the output power of the lamp driver through the surrounding ambient light intensity, thereby adjusting the brightness of the LED lamp 21.

[0021] It is understandable that the utility model can also set a buckle on the lamp housing 1 to snap the light source board 2 onto the buckle. According to different usage scenarios, the LED lights 21 can also be arranged in multiple rows, and the module light mixing cover, reflector and light-transmitting part can be adjusted accordingly.

[0022] The utility model sets a module light mixing cover, and uses the light mixing cover and the reflective cover to achieve the focusing effect, so that the light is effectively concentrated, the effect of high light efficiency is achieved, and the energy utilization rate is effectively improved. By setting a light sensing module, the power of the lamp drive is adjusted by sensing the surrounding light, so as to adjust the luminous intensity of the light source board, thereby preventing glare.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable high light efficiency panel light, characterized in that: The utility model comprises a lamp shell, a light source board, a module light mixing cover, a reflector, a lamp panel and a light sensing module, wherein the light source board is arranged in the lamp shell, the lamp panel matches the lamp shell, a module light mixing cover and a reflector are arranged between the light source board and the lamp panel, the light source board is controlled to emit light by the lamp drive, the light of the light source board is emitted from the lamp panel through the module light mixing cover and the reflector, a light sensing module is arranged on the surface of the lamp panel, and the output power of the lamp drive is controlled by the light sensing module.

2. The adjustable high light efficiency panel light according to claim 1, characterized in that: The light source board is in a strip shape, and a plurality of LED lamps are arranged on the light source board.

3. The adjustable high light efficiency panel light according to claim 1, characterized in that: The module light mixing cover is made of PC material.

4. The adjustable high light efficiency panel light according to claim 1, characterized in that: The module light mixing cover is arranged corresponding to the light source plate, and the reflector is arranged corresponding to the module light mixing cover.

5. The adjustable high light efficiency panel light according to claim 1, characterized in that: The light sensing module is arranged on the lamp panel.

6. The adjustable high light efficiency panel light according to claim 1, characterized in that: The lamp panel is provided with a light-transmitting portion, and the light-transmitting portion is arranged corresponding to the reflector.

7. The adjustable high light efficiency panel light according to claim 6, characterized in that: There are two or more light-transmitting parts, and the light sensing module is arranged between the light-transmitting parts.

Images