CN200975641Y

CN200975641Y - Energy-saving illuminated board

Info

Publication number: CN200975641Y
Application number: CNU2006200214637U
Authority: CN
Inventors: 孟庆云
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-16
Filing date: 2006-08-16
Publication date: 2007-11-14
Anticipated expiration: 2016-08-16

Abstract

The utility model relates to an indoor/outdoor lighting apparatus, comprises a light panel 1 and a light strip 2, wherein the light strip 2 is fixed around the light panel 1. The utility model is characterized in that: the light strip 2 is composed of a light safety cover 3, a reflector bowl 4 and a light source 5, wherein the llight source 5 is arranged in the reflector bowl 4 and the light safety cover 3 is arranged outside the reflector bowl 4. The utility model has a high and clear luminous illumination and is highly efficient and energy saving, which can be applied as indoor or outdoor indicator lighting or advertising lamphouse, but also can be applied in construction industry, architectural decoration industry and the lighting projects of cities (including communities and buildings) as well as indicator and handicraft articles of highway, bus and station, which is a new multifunctional efficient energy saving lamphouse.

Description

Energy-saving lamp box

(1) technical field

The utility model relates to a kind of indoor/outdoor light-emitting device, specifically a kind of multi-functional high-efficiency and energy-saving lamp case that can be used for light indication and advertisement.

(2) background technology

At present, various billboard, city (containing the sub-district) lighting engineerings etc. substantially all are to use neon light, incandescent lamp, fluorescent lamp to be contained in the lamp box to illuminate the advertisement screen that the outside covers.The advantage of neon light is a high brightness, but outstanding shortcoming is that high voltage, power consumption are big, the life-span is short, installation is complicated, maintenance cost is high, the outstanding shortcoming of incandescent lamp, fluorescent lamp also is that power consumption is big, the life-span short and has burnt out randomness, electricity-saving lamp also exist power consumption big, damage the shortcoming that randomness is arranged, and above-mentioned several be difficult to make very thin plate.The lamp box that the existing LED of utilization (light emitting diode) makes then depends on shown pattern and literal, and very flexible needs the special display circuit of design, to the bad adaptability of environment.

In addition, traditional direction board is generally luminous or can not active illuminating, can only reverberation, thereby do not bring into play indicative function under insufficient light or the dark state at night, and the soft screen of EL TFEL that was used for direction board (lamp) in recent years can be accomplished very thin, power consumption is little, and the life-span is also long relatively, but that major defect is brightness is lower, aging fast, and EL can not be in outdoor application, because it is aging faster under the daylight ultraviolet ray, the voltage of EL is also higher simultaneously, 80～100v voltage, and it is monochromatic that EL generally is, and realizes comparatively difficulty of multiple color, and brightness is aging very fast.

(3) summary of the invention

The purpose of this utility model is to propose a kind of energy-efficient, novel energy-conserving lamp box that is applicable to indoor/outdoor that light is even, economical and practical.

The purpose of this utility model is achieved in that it is made up of tabula rasa 1 and lamp bar 2; lamp bar 2 is fixed on around the tabula rasa 1; it is characterized in that lamp bar 2 is made up of lamp bar protective cover 3, reflector 4 and lamp source 5, lamp source 5 is positioned at reflector 4, and lamp bar protective cover 3 is in reflector 4 outsides.

The utility model also has some technical characterictics like this:

1, four sides, the upper and lower, left and right of tabula rasa 1 scribble anti-reflection film 6.

2, reflector 4 surfaces of 5 peripheries, lamp source scribble reflective membrane 7.

3, reflector 4 is uniformly-spaced arranged, bore and tabula rasa 1 consistency of thickness.

4, lamp bar protective cover 3 inboards scribble insulating sealed layer 8.

5, the surface of tabula rasa 1 forward and backward side is a hair side.

6, the forward and backward side of tabula rasa 1 is fixed with the advertisement figure of transparent background.

Enter the light of lamp plate, all some light is reflected on each side, therefore have only 10～20% incident light to pass through device, the shown pattern in lamp plate surface not only secretly but also unintelligible, and when coat the layer of transparent film in four sides, upper and lower, left and right of tabula rasa, i.e. anti-reflection film (or claiming antireflective film), just significantly reduced the reflection of light loss, strengthen optical transmission intensity, thereby the film interference technology is used in expansion light source, the utilization rate of light source is improved greatly.The light that adopts the reverberation bowl device will scatter to around the lamp source simultaneously effectively assembles, and reduced the loss of light around in the lamp source.

Adopt technique scheme, the beneficial effects of the utility model are:

1, light source utilization rate height: adopt the anti-reflection film technology, the reflective characteristic of reflector reflecting coating and the guiding property of tabula rasa, utilize reflection of light, scattering, diffraction, effectively reduce the loss of light in transmission course, make light source further concentrate, disperse, and do not leak, fully reflex to the forward and backward two sides of tabula rasa;

2, light is even: reflector is uniformly-spaced arranged, bore and tabula rasa consistency of thickness, and the employing texturing processing of the surface of the forward and backward side of tabula rasa, and the uniformity of enhancing light source has guaranteed that reflection ray is even, soft;

3, energy-efficient, economical and practical: light source of the present utility model can adopt light emitting diode, high brightness, low-power consumption, adopt the 12v power supply, more energy-conservation more than 80% than neon light, incandescent lamp etc., more energy-conservation 1/3 than EL electroluminescent, if will make medium-sized even large-sized luminous indicating device or advertisement, then can adopt the existing big light source of other intensities of illumination, under equal luminosity and definition situation, save electric energy greatly;

4, multi-functional: can tabula rasa and light emitting source by different colours change background color, the same with EL can panelized because texturing processing itself can produce white effect, so can paste different patterns before and after the tabula rasa;

5, indoor and outdoor all can: the utility model also can adopt battery, both can make emergency light during power failure, can light displaying contents again, can be used as fire-fighting, green indicating lamp etc.;

6, process structure is simple; safe in utilization, the life-span is long: the utility model does not adopt traditional LGP and leaded light bar; technical difficulty and loss have been reduced; and only adopt a kind of technology of anti-reflection film around the tabula rasa, avoided other devices such as technology manufacturings such as light guiding film, reflective membrane, light-transmissive films, simple in structure; cheap; the insulating sealed layer of lamp bar protective cover inboard can also effectively prevent the light source short circuit, makes device safe in utilization, and the life-span is long.

The utility model luminosity is high and clear, energy-efficient, can be used as indoor/outdoor guidance lighting or advertising lamp box, the lighting engineering that also can be used for building trade, construction and decoration industry, city (comprising sub-district, building), also can be used for direction boards such as highway, automobile, station, handicraft etc., is the energy-efficient lamp box of a kind of novel multifunctional.

(4) description of drawings

Fig. 1 is the structural representation of the utility model energy-saving lamp box;

Fig. 2 is the lamp bar schematic diagram of the utility model energy-saving lamp box;

Fig. 3 is the lamp bar side view of the utility model energy-saving lamp box.

(5) specific embodiment

Specify principle of the present utility model and use below in conjunction with accompanying drawing.

The utility model is made up of tabula rasa 1 and lamp bar 2; lamp bar 2 is fixed on around the tabula rasa 1; lamp bar 2 is made up of lamp bar protective cover 3, reflector 4 and lamp source 5; lamp source 5 is positioned at reflector 4, and lamp bar protective cover 3 is in reflector 4 outsides, and wherein four sides, the upper and lower, left and right of tabula rasa 1 scribble anti-reflection film 6; reflector 4 surfaces of 5 peripheries, lamp source scribble reflective membrane 7; reflector 4 is uniformly-spaced arranged, bore and tabula rasa 1 consistency of thickness, and lamp bar protective cover 3 inboards scribble insulating sealed layer 8.Tabula rasa 1 is to make of perspex materials such as lucite, PC, PVC, ABS, and the surface of tabula rasa 1 forward and backward side adopts texturing to handle, and the forward and backward side of tabula rasa 1 is fixed with the advertisement figure of transparent background.

Light source can adopt light emitting diode, after light is sent by light emitting diode, the light of injecting the side is mapped to around the tabula rasa through reverberation bowl is concentrated, directly enter tabula rasa inside through the anti-reflection film around evenly being applied to, owing to do not adopt LGP and leaded light bar, further reduced because the loss that LGP and leaded light bar are produced.When entering into light in the tabula rasa and impinging upon the scattering points (trichobothrium) on tabula rasa surface, light produces refraction and diffuse reflection, penetrates outside the tabula rasa, illuminates the tabula rasa surface.Make transparent optical plate have white effect owing to adopt texturing to handle, so advertisement or indicator diagram be imprinted on transparent film or the plastic foil and get final product, the while has also reduced the loss of tabula rasa surface coating to light.The insulating sealed layer of lamp bar protective cover inboard can also effectively prevent the light source short circuit, makes device safe in utilization, and the life-span is long.

As required, can change background color by the tabula rasa and the light emitting source of different colours, different patterns can be pasted in the forward and backward surface of tabula rasa simultaneously, also can directly draw given pattern on tabula rasa.Can equally with EL realize panelized because special tectonic of the present utility model makes, the scope of application improves greatly.In addition, a plurality of tabula rasas and corresponding lamp bar can be set in a device, make the indication or the advertising device of two dimension or three-dimensional even multidimensional.As long as the DC voltage of (12v) is provided, just can provide illumination, visual coverage can reach 200 meters, night and misty rain sky more can be like this, more energy-conservation more than 80% than neon light, incandescent lamp etc., more energy-conservation 1/3 than EL electroluminescent, if will make medium-sized even large-sized luminous indicating device or advertisement, then can adopt the existing big light source of other intensities of illumination, under equal luminosity and definition situation, save electric energy greatly.

Claims

1, a kind of energy-saving lamp box; it is made up of tabula rasa (1) and lamp bar (2); lamp bar (2) is fixed on tabula rasa (1) all around; it is characterized in that lamp bar (2) is made up of lamp bar protective cover (3), reflector (4) and lamp source (5); lamp source (5) is positioned at reflector (4), and lamp bar protective cover (3) is in reflector (4) outside.

2, a kind of energy-saving lamp box according to claim 1 is characterized in that four sides, upper and lower, left and right of tabula rasa (1) scribble anti-reflection film (6).

3, a kind of energy-saving lamp box according to claim 2 is characterized in that peripheral reflector (4) surface, lamp source (5) scribbles reflective membrane (7).

4, a kind of energy-saving lamp box according to claim 3 is characterized in that reflector (4) uniformly-spaced arranges bore and tabula rasa (1) consistency of thickness.

5, a kind of energy-saving lamp box according to claim 4 is characterized in that lamp bar protective cover (3) inboard scribbles insulating sealed layer (8).

6, a kind of energy-saving lamp box according to claim 5 is characterized in that the surface of the forward and backward side of tabula rasa (1) is a hair side.