CN202302893U

CN202302893U - Novel light-emitting diode (LED) lamp

Info

Publication number: CN202302893U
Application number: CN2011204098621U
Authority: CN
Inventors: 董泽兵
Original assignee: DONGGUAN APLUS LIGHTING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN APLUS LIGHTING TECHNOLOGY Co Ltd
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-07-04
Anticipated expiration: 2021-10-20

Abstract

The utility model discloses a novel light-emitting diode (LED) lamp. The novel LED lamp is characterized by comprising a lamp body, a light source inner ring, a light source outer ring, an aluminum substrate, a lens, a safety control device, a fan and a rear cover plate, wherein the light source inner ring is connected with one end of the lamp body; the light source outer ring is connected with the light source inner ring; the aluminum substrate is arranged between the light source inner ring and the light source outer ring, and is connected with the light source inner ring; the lens is arranged between the light source inner ring and the light source outer ring, and is close to the light source outer ring; the fan is arranged at the other end of the lamp body; the rear cover plate is arranged outside the fan; and the light source inner ring, the light source outer ring, the aluminum substrate and the lens form a light source system. Air convection between a luminous device of the LED lamp and a radiation channel is avoided, so that dust is difficultly attached to the luminous device, and luminous efficiency is ensured. The LED lamp is high in assembly efficiency, convenient to maintain and high in radiation performance.

Description

A kind of Novel LED light

Technical field

The utility model belongs to field of light fittings, more specifically relates to a kind of Novel LED light, is the LED light fixture that a kind of packaging efficiency is high, easy to maintenance, heat-sinking capability is strong.

Background technology

There is following defective in LED lamp now:

1, monolateral radiating fin, heat-sinking capability is poor;

2, folk prescription position convection current, radiating efficiency is lower;

3, no this stuck point design, production efficiency is not high and be easy to generate badly, and production cost is raise;

4, dismounting, maintenance, repair inconvenience;

5, dust is prone to adhere to, and influences light efficiency and luminous flux;

6, element precision is required height, can increase product cost;

7, one chip can only be used, the various demand of client's light fixture can not be satisfied;

8, do not work when fan, led chip is in work, and lamp temperatures can raise rapidly, and very short time can be damaged light fixture; Do not work when led chip has to damage, fan works on, waste electric power.

The utility model content

In order to address the above problem, the purpose of the utility model is to provide a kind of Novel LED light, a kind of Novel LED light that can address the above problem.

For realizing above-mentioned purpose; The technical scheme that the utility model adopted is: a kind of Novel LED light; It is characterized in that; Said LED lamp comprises lamp body, connect ring in the light source of lamp body one end, connect ring in the light source the light source outer shroud, be located in the light source between the ring and light source outer shroud and with light source in the aluminium base that is connected of ring, be located in the light source between the ring and light source outer shroud and near lens, the safety control of light source outer shroud, be located at the fan of the lamp body other end and be located at the back shroud outside the fan, the interior ring of light source, light source outer shroud, aluminium base and lens constitute the light source system jointly.

More excellent, said lamp body is provided with the bilateral flow heat dissipation channel, all is provided with radiating fin inside and outside the heat dissipation channel.

More excellent, ring comprises base plate and interior ring in the said light source, and base plate and interior ring are integral member, and interior ring inboard is provided with equally distributed interior stuck point, and the interior ring outside is provided with equally distributed outer stuck point, and base plate is provided with equally distributed elasticity summit.

More excellent, said aluminium base comprises led chip and the lamp pearl corresponding with led chip, and stuck point is provided with interior bayonet socket in the aluminium base correspondence, and said light source is equipped with two outer bayonet sockets of height of corresponding outer stuck point outward.

More excellent, said lens comprise lampshade, the lamp pearl on the corresponding aluminium base of lampshade.

After adopting technique scheme, its beneficial effect is: 1, lamp body is provided with the bilateral flow heat dissipation channel, and is provided with radiating fin inside and outside the heat dissipation channel, more effectively increases heat-sinking capability; 2, form forced convertion during fan work, it is inboard that air gets into lamp body from the heat dissipation channel of front end and side, extracts lamp body in the heat dissipation channel back that is heated out by fan, quickens the convection current of air at heat dissipation channel; 3, the ring inboard is provided with interior stuck point in the light source, and the corresponding bayonet socket of aluminium base is put on the light source inner becket, and lens are loaded onto aluminium base lamp pearl position, buckle the light source outer shroud, avoid damaging chip; 4, the interior ring of light source, outer shroud, lens, chip just form independently light source system, a maintenance and repair very easily like this; 5 and light source in ring, outer shroud, lens, chip are sealed in an independently space, effectively prevent the surface of the dust of convection channel, in order to avoid long-term use influences light efficiency attached to led chip and lens; 6 and light source in the ring inboard be provided with three elasticity summits, can effectively absorb the height error of chip paster and lens, in order to avoid weigh chip and parts when assembling wounded; 7, the ring outside is provided with two bayonet socket positions of height in the light source, installation that can general high-power 1-3W size chip, (little chip as: CREE-XP, SAMSUNG 3535, Luxeon Rebel etc., large chip such as P4, CREE-XR etc.); So more can satisfy client's light fixture demand; 8, electrical equipment can be realized light source and fan are supplied power simultaneously, does not work when led chip has to damage, and fan can quit work automatically, effectively saves electric power, and when fan has fault, electrical equipment can cut off the power supply to LED lamp pearl automatically, in order to avoid the too high damage led chip of temperature.Can very big benefit be arranged to the protection of light fixture and energy-conservation like this.

Description of drawings

Fig. 1 is the structure exploded perspective view of the utility model;

Fig. 2 is the radiating principle sketch map of the utility model;

Fig. 3 is the interior ring structure sketch map of the light source of the utility model;

Fig. 4 is the light source outer shroud structural representation of the utility model;

Fig. 5 is the aluminium base structural representation of the utility model;

Fig. 6 is the lens arrangement sketch map of the utility model;

Fig. 7 is the light source system decomposition texture sketch map of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further detailed explanation.

Extremely shown in Figure 7 like Fig. 1; A kind of Novel LED light; Said LED lamp comprises lamp body 1, connect ring 2 in the light source of lamp body 1 one ends, connect ring 2 in the light source light source outer shroud 3, be located in the light source between the ring 2 and light source outer shroud 3 and with light source in the aluminium base 4 that is connected of ring 2, be located in the light source between the ring 2 and light source outer shroud 3 and near lens 5, the safety control of light source outer shroud 3, be located at the fan 6 of lamp body 1 other end and be located at the back shroud 7 in fan 6 outsides, encircle 2 in the light source, light source outer shroud 3, aluminium base 4 and lens 5 formation light source systems jointly.

Said lamp body 1 is provided with the bilateral flow heat dissipation channel, all is provided with radiating fin inside and outside the heat dissipation channel; Ring 2 comprises base plate 25 and interior ring 24 in the light source, and base plate 25 is an integral member with interior ring 24, and interior ring 24 inboards are provided with equally distributed interior stuck point 21, and interior ring 24 outsides are provided with equally distributed outer stuck point 23, and base plate 25 is provided with equally distributed elasticity summit 22; Aluminium base 4 comprises led chip 42 and the lamp pearl 43 corresponding with led chip 42, and stuck points 21 were provided with interior bayonet socket 41 in aluminium base 4 was corresponding, and said light source outer shroud 3 is provided with two outer bayonet sockets 31 of height of the outer stuck point 23 of correspondence; Lens 5 comprise lampshade 51, the lamp pearl 43 on the lampshade 51 corresponding aluminium bases 4.

Operation principle: lamp body 1 is provided with the bilateral flow heat dissipation channel, and is provided with radiating fin inside and outside the heat dissipation channel, can more effectively increase heat-sinking capability; Radiator fan 6 of top arrangement at lamp body 1; Fan 6 upper ends install back shroud 7 additional, form forced convertion during fan 6 work, and air gets into lamp body 1 inboard from the heat dissipation channel of front end and side; Be heated the back by fan 6 extraction lamp bodies 1 at heat dissipation channel, quicken the convection current of air at heat dissipation channel; Ring 2 inboards are provided with equally distributed interior stuck point 21 in the light source; Aluminium base 4 is provided with corresponding interior bayonet socket 41 and correspondence is put into light source ring 2; Install lamp pearl 43 positions on the lampshade 51 corresponding aluminium bases 4 on the lens 5, and ring 2 is connected with light source outer shroud 3 in the light source, like this with regard to formation light source system independently; Maintenance and repair very easily; And ring 2 is enclosed in led chip 42 and lens 5 outside the convection channel with light source outer shroud 3 in the light source, and the dust that can effectively prevent convection channel is attached to the surface of led chip 42 with lens 5, in order to avoid long-term the use influences light efficiency; And ring 2 inboards are provided with equally distributed elasticity summit 22 in the light source, can effectively absorb the height error of chip paster and lens 5, in order to avoid weigh chip and parts when assembling wounded; Light source outer shroud 3 outsides are provided with two outer bayonet sockets 31 of height, can general high-power 1-3W the installation (little chip as: CREE-XP, SAMSUNG3535, Luxeon Rebel etc., large chip such as P4, CREE-XR etc.) of big or little chip; Electrical equipment can be realized light source and fan 6 are supplied power simultaneously, and through safety control control, when led chip 42 had damage not work, fan 6 can quit work automatically, effectively saves electric power; When fan 6 had fault, electrical equipment can cut off the power supply to lamp pearl 43 automatically, in order to avoid the too high damage led chip 42 of temperature.

Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims

1. Novel LED light; It is characterized in that; Said LED lamp comprises lamp body, connect ring in the light source of lamp body one end, connect ring in the light source the light source outer shroud, be located in the light source between the ring and light source outer shroud and with light source in the aluminium base that is connected of ring, be located in the light source between the ring and light source outer shroud and near lens, the safety control of light source outer shroud, be located at the fan of the lamp body other end and be located at the back shroud outside the fan, the interior ring of light source, light source outer shroud, aluminium base and lens constitute the light source system jointly.

2. a kind of Novel LED light according to claim 1 is characterized in that said lamp body is provided with the bilateral flow heat dissipation channel, all is provided with radiating fin inside and outside the heat dissipation channel.

3. a kind of Novel LED light according to claim 1; It is characterized in that; Ring comprises base plate and interior ring in the said light source, and base plate and interior ring are integral member, and interior ring inboard is provided with equally distributed interior stuck point; The interior ring outside is provided with equally distributed outer stuck point, and base plate is provided with equally distributed elasticity summit.

4. a kind of Novel LED light according to claim 3; It is characterized in that; Said aluminium base comprises led chip and the lamp pearl corresponding with led chip, and stuck point is provided with interior bayonet socket in the aluminium base correspondence, and said light source is equipped with two outer bayonet sockets of height of corresponding outer stuck point outward.

5. a kind of Novel LED light according to claim 4 is characterized in that said lens comprise lampshade, the lamp pearl on the corresponding aluminium base of lampshade.