CN202884592U

CN202884592U - Novel direct-lighting type light-emitting diode (LED) panel light

Info

Publication number: CN202884592U
Application number: CN2012205537461U
Authority: CN
Inventors: 童增尧
Original assignee: NINGBO BOTONG LIGHTING Tech CO Ltd
Current assignee: NINGBO BOTONG LIGHTING Tech CO Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-04-17
Anticipated expiration: 2022-10-26

Abstract

The utility model relates to a novel direct-lighting type light-emitting diode (LED) panel light which comprises a light holder, a radiation base plate, light sources and a light transmitting plate. The radiation base plate is connected with an upper port of the light holder, the light transmitting plate is installed at the lower portion of the light holder, and the light sources are positioned in the radiation base plate, the light holder and the light transmitting plate. The novel direct-lighting type LED panel light uses LEDs as the light sources, and the light sources are evenly distributed on the base plate and can directly light the light transmitting plate to light. Thus, the novel direct-lighting type LED panel light has the advantages of being high in light effect, low in energy consumption, even in lighting, soft in light, long in service life and capable of protecting the environment. Due to an installation frame, the light is concise and elegant in the whole appearance and suitable for various indoor places.

Description

A kind of Novel direct is according to formula LED flat lamp

Technical field

The utility model relates to field of illuminating lamps, particularly relates to a kind of Novel direct according to formula LED flat lamp.

Background technology

The LED illuminating lamp has lot of advantages than the traditional lighting light fixture, for example: high light efficiency, the luminous efficiency of LED can be more than ten times of incandescent lamp up to more than the 140lm/W, and is more energy-conservation more than 80% than conventional light source under the equal illumination; Life-span is long, and can reach 100,000 hours service life, and is longer more than 10 times than the conventional light source life-span, therefore, saved the expense of a large amount of maintenances; Economic benefit and the social benefit of LED illuminating lamp are better; Do not have ultraviolet ray and infrared ray in the spectrum, heat is low, and is radiationless without stroboscopic, and discarded object is recyclable, do not pollute not contain mercury element, belongs to typical green illumination light source; Applying flexible, the LED volume is little, is solid matter, can adapt to the requirement in various spaces, satisfies the configuration design requirement of various novelties, working method is simple, can flexible Application in every field; Colour rendering is good, color is various, and LED can send white light and the pure monochromatic light of shades of colour of various colour temperatures, and the colour rendering index of the positive white light of LED is up to more than 80%, than the true true qualities of the better deduction photographed object of conventional light source, it is the 21 century new type light source of generally acknowledging in the world.

Therefore, the LED light fixture is just replacing the incandescent lamp of traditional lighting gradually in every field.But LED flat lamp in the market adopts the LGP reflected version mostly, has complex structure, and light emission rate is low, install loaded down with trivial details, the shortcoming such as radiating effect is poor.

This shows, existing LED flat lamp exists various defectives and deficiency, how to found a kind of light efficiency height, less energy consumption, luminous all, light is soft, the life-span is long, simple in structure, light emission rate is high, it is convenient to install, LED flat lamp good heat dissipation effect, one of important topic of the current research and development of real genus.

The utility model content

The technical problems to be solved in the utility model provides a kind of Novel direct according to formula LED flat lamp, makes it have light efficiency height, less energy consumption, easy for installation, the advantage of good heat dissipation effect, monnolithic case simplicity generosity, thus overcome the deficiencies in the prior art.

For solving the problems of the technologies described above, a kind of Novel direct of the utility model is according to formula LED flat lamp, comprise lamp bracket, radiating bottom plate, light source and light-passing board, wherein: described radiating bottom plate is connected with the upper port of described lamp bracket, described light-passing board is installed in the lamp bracket lower port, and described light source is installed in radiating bottom plate, lamp bracket, light-passing board inside.

As further improvement of the utility model, described lamp bracket also is connected with installing rack.

Described installing rack is that cross section is the framework of inverted T shape, and its perpendicular is inboard to removably connect with the lamp bracket outside, and is provided with installing hole at horizontal plane.

Described installing rack is inserted respectively by four aluminum corner braces in the inverted T-shaped aluminium section bar port on four limits and is formed by connecting, and the contact-making surface of aluminum corner brace and section bar is fixing with adhesive or riveted joint.

Described lamp bracket, radiating bottom plate and installing rack are made by conventional aluminium section bar.

Described lamp bracket is inserted respectively by four aluminum corner braces in the L shaped aluminium section bar port on four limits and is formed by connecting, and the contact-making surface of aluminum corner brace and section bar is fixing with adhesive or riveted joint.

Described light source by the parallel connection of a plurality of lamp bar after, connect again constant-current supply and form.

Described lamp bar is affixed on the PCB substrate by 5 to 50 LEDs paster series systems and consists of.

The quantity of described lamp bar is 5 to 50.

Described lamp bar evenly is fixedly mounted on the radiating bottom plate by bond plies or screw.

After adopting above design, the utility model has following beneficial effect compared with the prior art:

1, the utility model, is distributed on the base plate as light source by LED, and directly shines light-passing board and send light, so that whole light fixture has light efficiency high, and less energy consumption, it is luminous that evenly light is gentle, and the life-span is long, the advantage of environmental protection;

2, the utility model makes light fixture monnolithic case simplicity generosity by installing rack, and is fit to various indoor places installations.

By drawings and Examples, the technical solution of the utility model is described in further detail.

Description of drawings

Above-mentioned only is the general introduction of technical solutions of the utility model, and for can clearer understanding the utility model, the utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.

Fig. 1 is that a kind of Novel direct of the utility model is according to the structural representation of formula LED flat lamp.

Fig. 2 is the A-A cross-sectional view of the utility model Fig. 1.

Fig. 3 is the partial structurtes enlarged diagram of the utility model Fig. 2.

Fig. 4 is the structural representation of lamp body and installing rack released state among the utility model Fig. 2.

Fig. 5 is the end view that the utility model directly shines aluminum corner brace in the formula LED flat lamp lamp body.

Fig. 6 is the partial structurtes enlarged diagram that the utility model directly makes up according to installing rack in the formula LED flat lamp lamp body.

Fig. 7 is the partial structurtes enlarged diagram that the utility model directly makes up according to lamp bracket in the formula LED flat lamp lamp body.

The specific embodiment

See also Fig. 1 to shown in Figure 7, a kind of Novel direct of the utility model comprises lamp bracket 1, radiating bottom plate 2, light source and light-passing board 4, and can further comprise installing rack 5 according to formula LED flat lamp.

Wherein, fixedly form with adhesive or riveted joint after aluminum corner brace 12 assemblings of lamp bracket 1 by four L shaped aluminium alloy extrusions 11 and four jiaos.

Light source can be in parallel by a plurality of lamp bar 31 after and constant-current supply 32 connect to form, constant-current supply 32 is installed on lamp bracket 1 medial surface.Lamp bar 31 can be affixed on the PCB substrate by series system by a plurality of low-power LED pasters 311 and form.The LED flat lamp can comprise 5 to 50 lamp bars, and each lamp bar 31 can comprise 5 to 50 LEDs pasters 311, is affixed on the PCB substrate with series system to form.

The inboard of radiating bottom plate 2 evenly is placed with a plurality of lamp bars 31, and lamp bar 31 is installed on the radiating bottom plate 2 by bond plies, and radiating bottom plate 2 is connected with lamp bracket 1 upper port, and light-passing board 4 is contained in the lamp bracket lower port, and lamp bar 31 is covered.

Fixedly form with adhesive or riveted joint after aluminum corner brace 12 assemblings of installing rack 5 by four inverted T-shaped aluminium alloy extrusions 51 and four jiaos, can adopting as shown in the figure, cross section is the framework of inverted T shape, its perpendicular is inboard to removably connect with the lamp bracket outside, and be provided with installing hole at horizontal plane, be connected with the straight hole of ceiling or the roof keel of different structure by installing hole.

Lamp bracket 1, radiating bottom plate 2, installing rack 5 by thermal diffusivity preferably conventional aluminium section bar make.

The utility model, be distributed on the radiating bottom plate 2, and it is luminous directly to shine light-passing board 4 as light source by LED paster 311, so that whole light fixture has light efficiency high, and less energy consumption, luminous even, the characteristics that light is soft.This Novel direct has multiple according to formula LED flat lamp mounting means, when the ceiling straight hole is installed, installing rack 5 can be loaded on the straight hole first, and be screwed in the side, again the lamp body oblique cutting is entered installing rack 5 inboards, then lamp bracket 1 outer sidespin is put down placing in installing rack 5 inboards; When installing with the roof keel of other different structure, can also can directly lamp body be put down resting on the T-shaped keel hole without installing rack with reference to aforementioned straight hole mounting means, multiple mounting modes makes light fixture monnolithic case simplicity generosity, is fit to various indoor places and installs again.

A kind of Novel direct of the utility model is easy for installation according to formula LED flat lamp, and heat dispersion has obtained great lifting, and light emission rate is high, in terms of existing technologies, cost also has decline, thereby it is high to solve the energy consumption that extensively exists in the at present illumination, efficient is low, and the problems such as inconvenient are installed in processing.

The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the present utility model.

Claims

1. a Novel direct is characterized in that comprising lamp bracket, radiating bottom plate, light source and light-passing board according to formula LED flat lamp, wherein:

Described radiating bottom plate is connected with the upper port of described lamp bracket, and described light-passing board is installed in the lamp bracket lower port, and described light source is installed in radiating bottom plate, lamp bracket, light-passing board inside.

2. Novel direct according to claim 1 is characterized in that according to formula LED flat lamp described lamp bracket also is connected with installing rack.

3. Novel direct according to claim 2 is characterized in that according to formula LED flat lamp described installing rack is that cross section is the framework of inverted T shape, and its perpendicular is inboard to removably connect with the lamp bracket outside, and is provided with installing hole at horizontal plane.

4. Novel direct according to claim 3 is characterized in that according to formula LED flat lamp, and described installing rack is inserted respectively by four aluminum corner braces in the inverted T-shaped aluminium section bar port on four limits and is formed by connecting, and the contact-making surface of aluminum corner brace and section bar is fixed with adhesive or riveted joint.

5. Novel direct according to claim 2 is characterized in that according to formula LED flat lamp described lamp bracket, radiating bottom plate and installing rack are made by conventional aluminium section bar.

6. Novel direct according to claim 1 is characterized in that according to formula LED flat lamp, and described lamp bracket is inserted respectively by four aluminum corner braces in the L shaped aluminium section bar port on four limits and is formed by connecting, and the contact-making surface of aluminum corner brace and section bar is fixed with adhesive or riveted joint.

7. each described Novel direct is characterized in that according to formula LED flat lamp according to claim 1-6, described light source by the parallel connection of a plurality of lamp bar after, connect again constant-current supply and form.

8. Novel direct according to claim 7 is characterized in that according to formula LED flat lamp described lamp bar is affixed on the PCB substrate by 5 to 50 LEDs paster series systems and consists of.

9. Novel direct according to claim 7 is characterized in that according to formula LED flat lamp the quantity of described lamp bar is 5 to 50.

10. Novel direct according to claim 7 is characterized in that according to formula LED flat lamp described lamp bar evenly is fixedly mounted on the radiating bottom plate by bond plies or screw.