CN202901908U

CN202901908U - Inverted light-emitting diode (LED) lamp

Info

Publication number: CN202901908U
Application number: CN201220492384XU
Authority: CN
Inventors: 黄瑞垠; 黄瑞洪
Original assignee: FUZHOU MACREA ELECTRIC Co Ltd
Current assignee: FUZHOU MACREA ELECTRIC Co Ltd
Priority date: 2012-09-25
Filing date: 2012-09-25
Publication date: 2013-04-24
Anticipated expiration: 2022-09-25

Abstract

Provided is an inverted light-emitting diode (LED) lamp. The inverted LED lamp comprises a lampshade, an LED chip, a lamp socket, a radiating base, a drive power source and a lamp holder. The lamp socket is fixed on the radiating base, the LED chip is arranged on the lamp socket, the lampshade is arranged between the lamp socket and the lamp holder, the LED chip faces towards the lamp holder, the drive power is arranged in the radiating base, and a connecting line used for connecting the lamp holder and the drive power source is arranged in the lampshade. By means of the LED lamp structure of the inverted LED lamp, a traditional connection method and structure of an LED light is changed, components like the whole radiating base, the lamp socket and the drive power are directly arranged above the LED lamp, the lampshade is arranged between the lamp holder and the radiating seat, the LED chip is fixed on the lamp socket, when power source is switched on, light emitted from the LED chip irradiates downwards directly, and therefore the inverted LED lamp is simple in whole structure, reasonable in design and capable of fully utilizing light of the LED lamp, and effect is good.

Description

Inverted LED lamp

Technical field

The utility model relates to a kind of lighting, relates in particular to a kind of inverted LED lamp.

Background technology

Lighting is one of indispensable daily necessities in people's daily life, just because of lighting has been arranged, people black night evening could be as daytime work, study, life and amusement.

Along with advancing of epoch, the increasing substantially of the progress of science and living standards of the people, lighting also grows with each passing hour, and huge variation has occured.

Light emitting diode (LED) is the advantage such as brightness height, power consumption are low, long service life because having, and the fields such as lighting and electronic installation that are widely used in are as illuminating source.

In the daily life, there are a lot of occasions need to use luminous LED lamp downwards, such as in the garden, study, conventional lights or desk lamp etc., existing method all is to adopt lampshade to carry out reflective downwards, the invisible like this production cost that has increased whole LED lamp, and because lampshade can absorb a part of light, the light intensity after causing reflecting reduces.

The utility model content

The purpose of this utility model be to provide a kind of can be directly polishing downwards, compact conformation small and exquisite, the Novel LED bulb that lighting effect is good.

For solving the problems of the technologies described above, the utility model provides a kind of inverted LED lamp, comprise lampshade, led chip, lamp socket, cooling base, driving power and lamp holder, described lamp socket is fixed on the cooling base, described led chip is installed on the described lamp socket, and described lampshade is arranged between lamp socket and the lamp holder, and described led chip is towards lamp holder, described driving power is arranged in the cooling base, is provided with the line that connects lamp holder and driving power in the described lampshade.

The utility model improves to be had, and described led chip is arranged on the holder surface near the lamp socket marginal position.

The utility model improves to be had, and described lampshade adopts with lamp socket and is threaded.

The utility model improves to be had, and the material of described lampshade is glass.

The utility model improves to be had, and the material of described lampshade is acrylic.

The utility model improves to be had, and the material of described cooling base and lamp socket is aluminium.

The beneficial effects of the utility model are: the LED modulated structure of new structure, connected mode and the structure of traditional LED lamp have been overturned, directly zero device such as whole cooling base, lamp socket and driving power is set directly at the top of whole LED lamp, and lampshade is arranged between lamp holder and the cooling base, and led chip is fixed on the lamp socket, behind the plugged, the light that led chip sends directly is downward irradiation, overall structure is simple, reasonable in design, can the most sufficient light that utilizes the LED lamp, and effective.

Description of drawings

Accompanying drawing 1 is the structural representation of Novel LED bulb of the present utility model.

Label declaration: 1-lampshade; The 2-LED chip; The 3-lamp socket; The 4-cooling base; The 5-lamp holder; The 6-lead-in wire.

The specific embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.

With reference to accompanying drawing 1, the utility model shown in the accompanying drawing provides a kind of inverted LED lamp, comprise lampshade 1, led chip 2, lamp socket 3, cooling base 4, driving power and lamp holder 5, described lamp socket 3 is fixed on the cooling base 4, described led chip 2 is installed on the described lamp socket 3, and described lampshade 1 is arranged between lamp socket 3 and the lamp holder 5, and described led chip 2 is towards lamp holder 5, described driving power is arranged in the cooling base 4, is provided with the line that connects lamp holder 5 and driving power in the described lampshade 1.

Described lamp socket 3 is slab construction, and it is fixed on the bottom of cooling base 4, is provided with lampshade 1 and lamp holder 5 under the lamp socket 3 again, and led chip 2 is by COB(Chip On Board) mode directly be fixed on the lower surface of this lamp socket 3;

After lamp holder 5 is electrified, electricity is along upwards transmission of lead-in wire 6, and be delivered on the driving power in the cooling base 4, driving power starts, and led chip 2 beginnings that control is positioned on the lamp socket 3 are luminous, because the light-emitting area of whole led chip 2 is down, therefore, the luminous direction of illumination of whole LED lamp has been realized and need not just can have been realized direction irradiation down by the auxiliary object of lampshade 1 down, its cost improves greatly, can be applied in widely the lighting fields such as garden lamp.

In the present embodiment, it is upper near lamp socket 3 marginal positions that described led chip 2 is arranged on lamp socket 3 surfaces, and led chip 2 designs are kept to the side, and can to greatest extent the light that sends be used, and reaches higher range of exposures when saving material.

In the present embodiment, described lampshade 1 adopts with lamp socket 3 and is threaded, and it is fixed to be threaded, and convenient disassembly uses simple.

In the present embodiment, the material of described lampshade 1 is glass, and certainly, the utility model does not limit the concrete material of whole lampshade 1, and among other embodiment, the material of described lampshade 1 can be acrylic or transparent material.

In the present embodiment, described cooling base 4 is aluminium with the material of lamp socket 3, makes whole LED lamp accelerate its radiating rate when irradiating angle promotes.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. inverted LED lamp, comprise lampshade, led chip, lamp socket, cooling base, driving power and lamp holder, it is characterized in that, described lamp socket is fixed on the cooling base, described led chip is installed on the described lamp socket, and described lampshade is arranged between lamp socket and the lamp holder, and described led chip is towards lamp holder, described driving power is arranged in the cooling base, is provided with the line that connects lamp holder and driving power in the described lampshade.

2. inverted LED lamp according to claim 1 is characterized in that, described led chip is arranged on the holder surface near the lamp socket marginal position.

3. inverted LED lamp according to claim 1 is characterized in that, described lampshade adopts with lamp socket and is threaded.

4. inverted LED lamp according to claim 1 is characterized in that, the material of described lampshade is glass.

5. inverted LED lamp according to claim 1 is characterized in that, the material of described lampshade is acrylic.

6. inverted LED lamp according to claim 1 is characterized in that, the material of described cooling base and lamp socket is aluminium.