CN201047560Y

CN201047560Y - LED lamp panel module

Info

Publication number: CN201047560Y
Application number: CNU2007201540407U
Authority: CN
Inventors: 吴祖业
Original assignee: XIANGGUANG ELECTRONICS STOCK CO Ltd
Current assignee: XIANGGUANG ELECTRONICS STOCK CO Ltd
Priority date: 2007-06-04
Filing date: 2007-06-04
Publication date: 2008-04-16
Anticipated expiration: 2017-06-04

Abstract

The utility model discloses an LED lamp panel module which can be monolithically or in multi-block assembled on a driving circuit board in a separable way, comprising a substrate, a plurality of the LED bulbs and a plurality of connectors, wherein, the substrate is provided with a plurality of circuits; and a plurality of the LED bulbs are combined with the front of the substrate in a rectangular array way, and each LED bulb comprises three luminescent crystals which send out the primary color lights of red, green and blue. A plurality of connectors are combined with the back of the substrate and respectively connected electrically with the LED bulbs by the circuits which are arranged on the substrate, and a plurality of connectors can be connected with the driving circuit board so as to lead the driving circuit board to drive the luminescent crystals which are positioned in a plurality of LED bulbs to send out lights by the connectors, thus being capable of setting the LED bulbs to send out specific colors of lights and further showing full-color and delicate pictures and texts.

Description

LED lamp plate module

Technical field:

The utility model relates to the technical field of a kind of LED lamp plate aspect, refer to especially a kind of assembling, expansion, easy to make, can reduce cost and can demonstrate the LED lamp plate module of full-color and exquisite picture and text.

Background technology:

General known LED advertising display panel, shown in the patent that TaiWan, China is announced M299340 number, the electronic building brick of its LED bulb and drive circuit all is fixedly arranged on the substrate, so it is very inconvenient in the assembling, and also can't expand use arbitrarily, especially the electronic building brick of this drive circuit can take the space of substrate and the welding processing of LED bulb is more bothered, and this LED lamp plate and drive circuit are combined as a whole, therefore this LED lamp plate can't provide other drive circuit board to use, just must put in order the group replacing in case wherein there is an assembly to damage, and cost is increased, its LED bulb only can only send a kind of light of color at every turn in addition, and can't send full-color light, so the picture and text that it produced are comparatively dull, advertising results are also relatively poor.

Other has a kind of known LED advertisement board structure, shown in the patent that TaiWan, China is announced M271224 number, its LED lamp plate also is incorporated into the electronic building brick of drive circuit, it is very inconvenient on so assembling is made, and also can't expand use arbitrarily, and this LED lamp plate can't provide other drive circuit board to use, just must put in order the group replacing in case wherein there is an assembly to damage, and cost is increased, its LED bulb also only can only send monochromatic light in addition, and can't send full-color light, so the picture and text that it produced are comparatively dull, advertising results are also relatively poor.

A kind of known LED billboard is arranged again, shown in the patent that TaiWan, China is announced M300351 number, though it can be incorporated into together by sending trichromatic LED bulb respectively with four, so that it can send full-color light, yet owing to must four LEDs bulbs just can send a bit full-color light, so whole volume just can significantly increase, and the change that the distance between the full-color light of each point also can be relative is big, and make that the picture and text that it produced can be more coarse, and the effect that influence shows.

The utility model content:

Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of assembling, expansion, easy to make, can reduce cost, can reduce damaged products and can demonstrate the LED lamp plate module of full-color and exquisite picture and text.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of LED lamp plate module, be assembled on the one drive circuit plate with monolithic or the separable mode of polylith, and it comprises a substrate, number LED bulb, this substrate has several circuit; Be characterized in: also comprise count connector, described bulb is apart from the figurate number group and is incorporated into this substrate front side, this quantity apart from the LED bulb of each side of figurate number group is 8 multiple, includes three luminescent crystals in each LED bulb, can be for the light that sends Red Green Blue; Described connector is incorporated into this substrate back, and and the circuit that sees through on this substrate be electrically connected with those LED bulbs respectively, this connector also is connected with this drive circuit board.

So, can be assembled in separably on this drive circuit board, so assembling and expansion are gone up very convenient by this count connector; And the processing that the weldering of LED bulb is located on the substrate is also comparatively simple and convenient, especially this LED lamp plate module can cooperate the drive circuit board of various circuit design to use, therefore this LED lamp plate module just can be made standby in advance in a large number, it need only be combined on this drive circuit board during use and get final product, so can significantly reduce this; In addition can be by the combination of this count connector, and make when it is assembled on the drive circuit board comparatively stable, and this count connector also can be high to form a space with this substrate bottom surface support, pad or the circuit that can avoid this substrate bottom surface are worn, again can by in this LED bulb set send red, green, blue (R, G, B) three of trichromatic light luminescent crystals, and make the effect that can produce full-color demonstration, and also can be because of being provided with this three luminescent crystals in this LED bulb, and make can being arranged in closely on the substrate of those LED bulbs, cause its display effect can be comparatively exquisite.

Description of drawings:

Fig. 1 is the stereogram exploded view of the utility model first embodiment.

Fig. 2 is another stereogram exploded view of the utility model first embodiment.

Fig. 3 a is the front view of the LED bulb of the utility model first embodiment.

Fig. 3 b is the right side view of the LED bulb of the utility model first embodiment.

Fig. 3 c is the upward view of the LED bulb of the utility model first embodiment.

Fig. 4 is the circuit diagram of the LED bulb of the utility model first embodiment.

Fig. 5 is second embodiment of the present utility model.

Fig. 6 is the 3rd embodiment of the present utility model.

Fig. 7 is the 4th embodiment of the present utility model.

Fig. 8 is the 5th embodiment of the present utility model.

Fig. 9 is the 6th embodiment of the present utility model.

Label declaration:

1 drive circuit board, 10 electronic building bricks

11 connect stitch 2LED lamp plate module

3 substrate 4LED bulbs

40 luminescent crystals, 41 negative electrode stitch

42 anode stitch, 5 connectors

50 jacks

The specific embodiment:

See also Figure 1 and Figure 2, be first embodiment of LED lamp plate module described in the utility model, but these LED lamp plate module 2 monolithics or polylith are assembled on the one drive circuit plate 1, wherein in mode separably:

Have several electronic building bricks 10 and number connection stitch 11 on this drive circuit board 1.

This LED lamp plate module 2 comprises a substrate 3, number LED bulb 4 and count connector 5, wherein:

This substrate 3 has several circuit (not shown);

This counts LED bulb 4, be apart from the figurate number group and be incorporated into this substrate 3 fronts, each LED bulb 4 can be for sending red, green, blue (R, G, B) the full-color light that three primary colors cooperated, this quantity apart from the LED bulb 4 of each side of figurate number group is 16 in the present embodiment, certain this quantity apart from the LED bulb 4 of each side of figurate number group is not confined to 16 of present embodiment, its quantity need only be principle with 8 multiple, can be according to increasing and decreasing to some extent, and this is no longer given unnecessary details; Count connector 5, be incorporated into this substrate 3 back sides, each connector 5 is strip, and having several jacks 50 can plug with generation for the connection stitch 11 of this drive circuit board 1 and be electrically connected, and those jacks 50 and the circuit and those LED bulbs 4 that see through on this substrate 3 are electric, the quantity of this connector 5 is three in the present embodiment, and be located at respectively this substrate 3 the back side side and arrange and be the ㄇ font, make 5 of this three strip connectors form a space for the electronic building brick 10 that holds on the drive circuit board 1.

Please cooperate and consult Fig. 3 a-Fig. 3 c and shown in Figure 4, each LED bulb 4 includes three luminescent crystals 40, a negative electrode stitch 41 and three anode stitch 42, this negative electrode stitch 41 is incorporated on this substrate 3 in the weldering mode of establishing with anode stitch 42, and be electrically connected with corresponding circuit on this substrate 3, these three luminescent crystals 40 are located at respectively on these three anode stitch 42, and all can be communicated with and produce red with this negative electrode stitch 41, green, blue (R, G, B) trichromatic light, the circuit that the jack 50 on this connector 5 sees through on this substrate 3 has corresponding stitch to be electrically connected with those LED bulbs 4.

By this, luminescent crystals 40 that this drive circuit board 1 just can see through in those those LED bulbs 4 of connectors 5 drivings send light, so that those LED bulbs 4 can be complied with the setting of this drive circuit board 1 and be sent the light of particular color and then demonstrate full-color and exquisite picture and text.

See also shown in Figure 5, be second embodiment of the present utility model, its structure is roughly identical with first embodiment, and difference is that the LED lamp plate module 2 of this second embodiment has two strip connectors 5, and this two strip connector 5 is located at the limit, two opposite sides at the back side of this substrate 3 respectively.

See also shown in Figure 6, be the 3rd embodiment of the present utility model, its structure is roughly identical with first embodiment, and difference is that the LED lamp plate module 2 of the 3rd embodiment has two strip connectors 5, these two strip connectors, 5 parallel back sides of being located at this substrate 3, and and parallel with a side of this substrate 3, can form a holonmic space for the electronic building brick 10 that holds on the drive circuit board 1 in central authorities after making 2 combinations of several LED lamp plate modules.

See also shown in Figure 7, be the 4th embodiment of the present utility model, its structure is roughly identical with first embodiment, and difference is that the LED lamp plate module 2 of the 4th embodiment has three strip connectors 5, this three strip connector 5 is located at the limit, two opposite sides and the central authorities at the back side of this substrate 3 respectively, is I-shaped arrangement.

See also shown in Figure 8, be the 5th embodiment of the present utility model, its structure is roughly identical with first embodiment, and difference is that the LED lamp plate module 2 of the 5th embodiment has three strip connectors 5, this three strip connector 5 be located at respectively the back side of this substrate 3 a side, and reach therebetween central authorities with this side one short distance, be the short I-shaped arrangement of central authorities, can form a holonmic space for the electronic building brick 10 that holds on the drive circuit board 1 in central authorities after making several LED lamp plate modules 2 combinations.

See also shown in Figure 9, be the 6th embodiment of the present utility model, its structure is roughly identical with first embodiment, and difference is that the LED lamp plate module 2 of the 6th embodiment has four strip connectors 5, this four strip connector 5 is located at each side at the back side of this substrate 3 respectively, is square shape and arranges.

Since the utlity model has above-mentioned special construction design, so have following advantages:

1, be connected on this connector and the drive circuit board stitch in conjunction with design, can make it have group Dress and expand easily effect.

2, be connected the cooperation of stitch on this connector and the drive circuit board, can make in conjunction with more stable.

3, this is counted the LED bulb and welds the processing of being located on the substrate, reaches because this substrate does not contain drive circuit Electronic building brick is so welding processing is comparatively simple and convenient.

4, this LED lamp plate module is assembled on this drive circuit board separably, so it is standby to make this LED lamp plate module in advance in a large number, need only design corresponding drive circuit board during for the use of different demands, this LED lamp plate is assembled on this drive circuit board and gets final product again, so this LED lamp plate module is applicable to the various drive circuit boards of establishing, and can significantly reduce this.

5, this count connector can be high to form a space with this substrate bottom surface support, and pad or the circuit that can avoid this substrate bottom surface are worn when transporting.

6, be provided with three luminescent crystals that can send the trichromatic light of red, green, blue (R, G, B) in this LED bulb, so that it can produce the effect of full-color demonstration.

7, be provided with these three luminescent crystals in this LED bulb, so can being arranged on the substrate closely of those LED bulbs, and make its display effect comparatively exquisite.

In sum, when usability and the progressive known on the industry of the utlity model has, and in like product, there is no similar products like or deliver and have novelty, so met the application important document of novel patent.

Claims

1. a LED lamp plate module is assembled on the one drive circuit plate separably with monolithic or polylith, and it comprises a substrate, reaches number LED bulb, and this substrate has several circuit; It is characterized in that: also comprise count connector, described bulb is apart from the figurate number group and is incorporated into this substrate front side, this quantity apart from the LED bulb of each side of figurate number group is 8 multiple, includes three luminescent crystals of the light that can send Red Green Blue respectively in each LED bulb; Described connector is incorporated into this substrate back, and and the circuit that sees through on this substrate be electrically connected with those LED bulbs respectively, this connector also is connected with this drive circuit board.

2. LED lamp plate module according to claim 1 is characterized in that: described LED bulb arranged apart from the figurate number group, the quantity of the LED bulb of its each side is 16.

3. LED lamp plate module according to claim 1, it is characterized in that: described each LED bulb has a negative electrode stitch and three anode stitch, this cathode and anode stitch is incorporated on this substrate, and be electrically connected with corresponding circuit on this substrate, these three luminescent crystals are located at respectively on these three anode stitch, and all are communicated with this negative electrode stitch.

4. LED lamp plate module according to claim 3, it is characterized in that: described each connector has number can plug the jack that is electrically connected with generation for the connection stitch of described drive circuit board, and the circuit that this jack also sees through on this substrate is electrically connected with the corresponding stitch of this LED bulb.

5. LED lamp plate module according to claim 1 is characterized in that: described each connector is strip.

6. LED lamp plate module according to claim 5 is characterized in that: described count connector is arranged the space that the electronic building brick on this drive circuit board is large enough to hold in formation one in this substrate back.

7. LED lamp plate module according to claim 6 is characterized in that: described connector is two, is located at the limit, two opposite sides of this substrate back respectively.

8. LED lamp plate module according to claim 6 is characterized in that: described connector is two and parallel this substrate back of being located at, and and parallel with a side of this substrate back.

9. LED lamp plate module according to claim 6 is characterized in that: described connector is three, is located at the side of this substrate back respectively, is the ㄇ font and arranges.

10. LED lamp plate module according to claim 6 is characterized in that: described connector is three, is located at the limit, two opposite sides and the central authorities of this substrate back respectively, is I-shaped arrangement.

11. LED lamp plate module according to claim 6 is characterized in that: described connector is three, be located at respectively this substrate back a side, with this side one short distance and therebetween central authorities, be the short I-shaped arrangement of central authorities.

12. LED lamp plate module according to claim 6 is characterized in that: described connector is four, is located at each side of this substrate back respectively, is square shape and arranges.