CN202302883U

CN202302883U - Planar multi-bank stagewise luminescent light-emitting diode (LED) lamp

Info

Publication number: CN202302883U
Application number: CN2011204077057U
Authority: CN
Inventors: 周志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-07-04
Anticipated expiration: 2021-10-24

Abstract

The utility model discloses a planar multi-bank stagewise luminescent light-emitting diode (LED) lamp, which comprises a flat-bottomed substrate and at least two LED lamp banks. A raised connecting block is arranged on the upper end face of the flat-bottomed substrate. The LED lamp banks are arranged on the end face and each lateral surface of the connecting block respectively. A certain number of connecting terminals are arranged on the lower end face of the flat-bottomed substrate, and are connected with the positive and negative poles of different LED lamp banks according to needs respectively. Therefore, one or more LED lamp banks can be lighted up according to needs to realize multi-bank stagewise luminescence; all the brightness, power and irradiation range of the lamp can be adjusted; the LED lamps with different color temperatures can be selected to meet different irradiation requirements; when all the LED lamps are lighted up, light rays are emitted from all the end face and lateral surfaces of the connecting block, so that a planar 360-degree no-dead corner light emitting effect is achieved; and moreover, an LED light source adopts an electrothermal separation structure, so that a radiation effect is improved, and the LED light source is applied to a high-power LED lamp.

Description

The luminous LED light fixture of a kind of plane multicomponent section

Technical field

The utility model relates to a kind of LED light fixture, the luminous LED light fixture of particularly a kind of plane multicomponent section.

Background technology

LED since advantages such as its volume is little, power consumption is low, long service life, high brightness, low in calories, environmental protection popularized gradually in daily life.But, because LED is spot light, must scioptics or carrier cup control its lighting angle, the brightness of the side of LED will deficiency like this; Range of exposures is little, reach on a large scale and the high-power led chip of the just necessary employing of big brightness, and caloric value is just big more like this; Cause light decay too fast easily, reduce its life-span, the historical facts or anecdotes border must be controlled to less lighting angle when using; Generally be no more than 160 °, do not reach on a large scale, encircle the 360 ° of luminous effects in LED lamp plane, need in 360 ° of luminous application in plane on a large scale at some; Illumination effect is unsatisfactory, and when using high-powered LED lamp, power and brightness are all unadjustable; Must change in the time of need making a change, when needs often change the occasion use of brightness and power, very inconvenient.

Summary of the invention

In order to overcome the deficiency of prior art, the utility model provides a kind of plane multicomponent section luminous LED light fixture, and this LED light fixture has multifaceted light-emitting and the characteristics that can divide into groups to control.

The utility model solves the technical scheme that its technical problem adopted:

The luminous LED light fixture of a kind of plane multicomponent section; It is characterized in that comprising flat pedestal and at least two group LED lamp groups; The end face of said flat pedestal is provided with protruding contiguous block, and said LED lamp group is installed in respectively on the end face and each side of contiguous block, also is provided with first wiring group and second wiring group that runs through flat pedestal on the said flat pedestal lower surface; Said first wiring group is made up of two or more terminals; And connect with one of them electrode of corresponding LED lamp group respectively, said second wiring group is made up of one or more terminals, and respectively with another electrode connection of corresponding LED lamp group.

Said first wiring group comprises first terminals, second terminals and the 3rd terminals; Said LED lamp group comprises a LED lamp group, the 2nd LED lamp group and the 3rd LED lamp group; Said first terminals, second terminals and the 3rd terminals are connected with the positive pole of a LED lamp group, the 2nd LED lamp group and the 3rd LED lamp group respectively, and said second wiring group is integrated into terminals and is connected with the negative pole of a LED lamp group, the 2nd LED lamp group and the 3rd LED lamp group.

Said LED lamp group is made up of one or more led chip, and the bottom of said led chip is close to contiguous block and is connected, and is provided with heat-insulating layer between the electrode of led chip and the contiguous block.

Be provided with the insulation heat insulating belt between said each led chip.

The beneficial effect of the utility model is: the contiguous block that a convexity is set on the upper surface of flat pedestal; Many group LED lamp groups are installed in respectively on the end face and each side of contiguous block; Be provided with first wiring group and second wiring group that runs through flat pedestal in the lower end of flat pedestal; First wiring group is made up of one or more terminals and is connected with an electrode of corresponding LED lamp group respectively, second wiring group also can by one or more terminals forms and respectively with another electrode connection of corresponding LED lamp group; Owing on the end face of contiguous block and the side LED lamp group is installed all, after each lamp group is all switched on, all has light to send in the end face and the side of contiguous block; Shine no dead angle on a large scale; Realize the 360 ° of luminous effects in plane, and first wiring group and second wiring group be made up of one or more terminals respectively, and with the electrode connection of corresponding LED lamp group; When needs are lighted specific LED lamp group; Only need to give its first corresponding wiring group and the energising of the terminals on second wiring group to get final product, realize the luminous effect of multicomponent section, so the brightness of light fixture and power all can be regulated as required; But also can select the LED lamp of different-colour as required, to satisfy the different irradiation requirement.

Further, the bottom of led chip is close to contiguous block and is connected, and is provided with heat-insulating layer between the electrode of led chip and the contiguous block, and LED lamp electric heating is separated, and improves the effect of its heat radiation, make its be suitable for than the high-power LED light fixture.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified:

Fig. 1 is the front view of the utility model;

Fig. 2 is the lateral plan of the utility model;

Fig. 3 is the vertical view of the utility model;

Fig. 4 is the partial enlarged drawing of the led chip part of the utility model.

The specific embodiment

Referring to figs. 1 through Fig. 4, Fig. 1 to Fig. 4 is the structural representation of a specific embodiment of the utility model, and is as shown in the figure; The luminous LED light fixture of a kind of plane multicomponent section; Comprise flat pedestal 1 and some LED lamp groups 2, flat pedestal 1 upper surface is provided with protruding contiguous block 3, is divided into three parts to the end face of contiguous block 3 and side; And be separately installed with a LED lamp group 21, the 2nd LED lamp group 22 and the 3rd LED lamp group 23 in the above, as shown in Figure 3; Also be provided with first wiring group 11 and second wiring group 12 that run through flat pedestal 1 on flat pedestal 1 lower surface; First wiring group 11 comprises first terminals 111, second terminals 112 and the 3rd terminals 113; First terminals 111, second terminals 112 and the 3rd terminals 113 are connected with the positive pole of a LED lamp group 21, the 2nd LED lamp group 22 and the 3rd LED lamp group 23 respectively, and second wiring group 12 is integrated into terminals and is connected with the negative pole of a LED lamp group 21, the 2nd LED lamp group 22 and the 3rd LED lamp group 23; When first terminals 111 are connected with the positive pole of power supply; When second wiring group 12 is connected with the negative pole of power supply; The one LED lamp group 21, the 2nd LED lamp group 22 and the 3rd LED lamp group 23 are all lighted, and at this moment, contiguous block 3 end faces and side all have light to send; The 360 ° of luminous effects in plane are realized at the no dead angle of irradiation on a large scale; When needs are lighted wherein one or more groups LED lamp group; Only need to give its corresponding terminals energising to get final product; So just can realize the effect that the multicomponent section is luminous; The brightness of light fixture and power all can be regulated as required, but also can select the LED lamp of different-colour as required, to satisfy the different irradiation requirement.

Certainly, in practical application, the quantity of LED lamp group can be set to two groups or many groups; Its arrangement also can be selected different positions as required, and is same, and first wiring group 11 and second wiring group 12 also can be made variation accordingly; Make its irradiating angle; Control mode can be used according to reality and make variation, satisfies the demand under the varying environment, does not detail one by one at this.

Further, LED lamp group 2 is made up of one or more led chip 24, is provided with insulation heat insulating belt 4 between each led chip 24; The bottom of led chip 24 is close to contiguous block 3 and is connected, and is provided with heat-insulating layer 31 between the electrode 25 of led chip 24 and the contiguous block 3, and LED lamp electric heating is separated; Strengthen the effect of its heat radiation; Improve optical efficiency, and prolong the service life of light fixture, make its be suitable for than the high-power LED light fixture.

More than the preferable enforcement of the utility model is specified; Certainly; The utility model can also adopt the form different with above-mentioned embodiment; Those of ordinary skill in the art should belong in the protection domain of the utility model conversion of under the prerequisite of spirit of the present invention, being done that is equal to or corresponding the change.

Claims

1. LED light fixture that plane multicomponent section is luminous; It is characterized in that comprising flat pedestal (1) and at least two group LED lamp groups (2); The end face of said flat pedestal (1) is provided with protruding contiguous block (3); Said LED lamp group (2) is installed in respectively on the end face and each side of contiguous block (3); Also be provided with first wiring group (11) and second wiring group (12) that run through flat pedestal (1) on said flat pedestal (1) lower surface, said first wiring group (11) is made up of two or more terminals, and connects with one of them electrode of corresponding LED lamp group (2) respectively; Said second wiring group (12) is made up of one or more terminals, and connects with another electrode of corresponding LED lamp group (2) respectively.

2. the luminous LED light fixture of a kind of plane multicomponent section according to claim 1; It is characterized in that said first wiring group (11) comprises first terminals (111), second terminals (112) and the 3rd terminals (113); Said LED lamp group (2) comprises a LED lamp group (21), the 2nd LED lamp group (22) and the 3rd LED lamp group (23); The end face of contiguous block (3) and side are divided into three parts; The one LED lamp group (21), the 2nd LED lamp group (22) and the 3rd LED lamp group (23) are installed in respectively on three parts of contiguous block (3); Said first terminals (111), second terminals (112) and the 3rd terminals (113) are connected with the positive pole of a LED lamp group (21), the 2nd LED lamp group (22) and the 3rd LED lamp group (23) respectively, and said second wiring group (12) is integrated into terminals and is connected with the negative pole of a LED lamp group (21), the 2nd LED lamp group (22) and the 3rd LED lamp group (23).

3. the luminous LED light fixture of a kind of plane multicomponent section according to claim 1; It is characterized in that said LED lamp group (2) is made up of one or more led chip (24); The bottom of said led chip (24) is close to contiguous block (3) and is connected, and is provided with heat-insulating layer (31) between the electrode (25) of led chip (24) and the contiguous block (3).

4. according to claim 1 or the luminous LED light fixture of 3 described a kind of plane multicomponent sections, it is characterized in that being provided with between said each led chip (24) insulation heat insulating belt (4).