CN221146338U - Combined light source plate patch - Google Patents
Combined light source plate patch Download PDFInfo
- Publication number
- CN221146338U CN221146338U CN202322973316.6U CN202322973316U CN221146338U CN 221146338 U CN221146338 U CN 221146338U CN 202322973316 U CN202322973316 U CN 202322973316U CN 221146338 U CN221146338 U CN 221146338U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lower circuit
- light source
- led lamp
- control chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims abstract description 13
- 230000007797 corrosion Effects 0.000 claims description 17
- 238000005260 corrosion Methods 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a combined light source board patch which comprises an upper sheet body, a lower circuit board body, LED lamp beads, a sub-control chip, a main control chip and an electric contact, wherein the LED lamp beads are arranged at the top of the upper sheet body through a mounting groove, the sub-control chip is arranged at the bottom of the lower circuit board body, the bottom of the LED lamp beads is connected with second butt joint pins, the top of the sub-control chip is connected with first butt joint pins corresponding to the second butt joint pins, connecting screws are arranged at the top of the upper sheet body close to the edge of the upper sheet body through countersunk holes, and threaded holes are formed at the top of the lower circuit board body. This novel LED lamp pearl and circuit control chip are by the both sides of the mounting panel body, have avoided LED lamp pearl and circuit control chip to influence each other at the heat that the during operation produced, are favorable to promoting the life and the reliability of light source board, are fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of light source board patches, in particular to a combined light source board patch.
Background
A light source board refers to a substrate, typically a thin flat circuit board, containing LEDs or other light source elements that are mounted on the light source board to provide illumination or lighting functions.
The prior light source plate has the following defects: 1. LED lamp pearl and circuit control chip are installed in the one side of single plate body generally, and LED lamp pearl and circuit control chip influence each other at the heat that during operation produced, and long-time use can reduce the life and the reliability of light source board. For this purpose, we propose a combined light source board patch.
Disclosure of utility model
The utility model mainly aims to provide a combined light source board patch which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a combination formula light source board paster, includes lamellar body, lower circuit board body, LED lamp pearl, divides accuse chip, main control chip and electric contact, go up lamellar body top and be provided with the LED lamp pearl through the mounting groove, circuit board body bottom is provided with down and divides accuse chip, LED lamp pearl bottom is connected with the second butt joint stitch, divide accuse chip top to be connected with the first butt joint stitch that the second butt joint stitch corresponds, go up lamellar body top and be close to edge and be provided with the connecting screw through the countersink, circuit board body top is provided with the screw hole down, the connecting screw bottom is located the screw hole.
Further, reserving the chamber has been seted up at lower circuit board body top, lower circuit board body is external seted up with reserving the radiating groove that the chamber link up, can make reserving the chamber and can contact with outside air through the radiating groove to promote this paster from central point puts and outside air contact, and then further promote the radiating effect of this paster.
Further, the lower circuit board body is provided with a bump at a position close to the bottom, and the top of the bump is provided with a mounting hole in a penetrating way.
Further, one end of the bottom of the lower circuit board body is provided with an electric contact.
Further, the upper sheet body and the outer surface layer of the lower circuit board are provided with corrosion-resistant layers, the corrosion-resistant layers are made of acrylic acid corrosion-resistant paint, and the corrosion-resistant layers made of the acrylic acid corrosion-resistant paint have good corrosion-resistant effects and can effectively improve the corrosion resistance of the upper sheet body and the outer surface layer of the lower circuit board.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the combined light source board patch, the LED lamp beads of the patch are arranged at the top of the upper sheet body, and the sub-control chip and the main control chip are arranged at the bottom of the lower circuit board body, so that the LED lamp beads and the circuit control chip of the patch are arranged on two sides of the mounting board body, the mutual influence of heat generated by the LED lamp beads and the circuit control chip during working is avoided, and the service life and the reliability of a light source board are improved.
2. According to the combined light source board patch, the reserved cavity can be contacted with external air through the heat dissipation groove, so that the patch is contacted with the external air from the central position, and the heat dissipation effect of the patch is further improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a combined light source board patch of the present utility model.
Fig. 2 is a schematic diagram of a structure of a combined light source board patch of the present utility model after the upper sheet body is separated from the lower circuit board body.
Fig. 3 is a schematic bottom view of an upper sheet and a lower circuit board of a combined light source board patch of the present utility model.
In the figure: 1. an upper sheet body; 2. a countersunk hole; 3. a connecting screw; 4. LED lamp beads; 5. a lower circuit board body; 6. a heat sink; 7. a bump; 8. a mounting hole; 9. reserving a cavity; 10. a first butt stitch; 11. a second butt stitch; 12. a sub-control chip; 13. a main control chip; 14. an electrical contact; 15. and (3) a threaded hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a combined light source board patch comprises an upper sheet body 1, a lower circuit board body 5, an LED lamp bead 4, a sub-control chip 12, a main control chip 13 and an electric contact 14, wherein the LED lamp bead 4 is arranged at the top of the upper sheet body 1 through a mounting groove, the sub-control chip 12 is arranged at the bottom of the lower circuit board body 5, a second butt joint pin 11 is connected at the bottom of the LED lamp bead 4, a first butt joint pin 10 corresponding to the second butt joint pin 11 is connected at the top of the sub-control chip 12, a connecting screw 3 is arranged at the position, close to the edge, of the top of the upper sheet body 1 through a countersink 2, a threaded hole 15 is arranged at the top of the lower circuit board body 5, and the bottom of the connecting screw 3 is positioned in the threaded hole 15.
The top of the lower circuit board body 5 is provided with a reserved cavity 9, and the periphery of the lower circuit board body 5 is provided with a heat dissipation groove 6 communicated with the reserved cavity 9.
In this embodiment, as shown in fig. 1-3, the heat dissipation groove 6 can enable the reserved cavity 9 to be in contact with external air, so that the patch is lifted to be in contact with external air from the central position, and further the heat dissipation effect of the patch is lifted.
Wherein, the lower circuit board body 5 periphery is provided with lug 7 near the bottom, the mounting hole 8 has been run through to lug 7 top.
In this embodiment, as shown in fig. 1-3, the bump 7 is conveniently fixed to the mounting surface by an external screw passing through the mounting hole 8.
Wherein, one end of the bottom of the lower circuit board body 5 is provided with an electric contact 14.
In this embodiment, as shown in fig. 3, the external wires connect the electrical contact 14 with an external power source, thereby facilitating the power supply to the patch.
The outer surfaces of the upper sheet body 1 and the lower circuit board body 5 are respectively provided with a corrosion-resistant layer, and the corrosion-resistant layers are made of acrylic acid corrosion-resistant paint.
In this embodiment, as shown in fig. 1-3, the corrosion-resistant layer made of the acrylic acid corrosion-resistant paint has a good corrosion-resistant effect, and can effectively improve the corrosion resistance of the outer surfaces of the upper sheet body 1 and the lower circuit board body 5.
It should be noted that, the utility model is a combined light source board patch, during operation, the external wire will connect electrical contact 14 with external power supply, thereby conveniently supply power to this patch, the stitch welding of main control chip 13 bottom is on the mainboard that the outside possesses circuit control function, pre-buried wire has in the lower circuit board body 5, be used for carrying out interconnect between butt electrical contact 14, divide accuse chip 12 and main control chip 13, be responsible for carrying out whole on-off control to multicomponent accuse chip 12 through main control chip 13, connect electrical contact 14 through external wire and connect external power supply, supply power to this patch, be connected through connecting screw 3 and screw hole 15, conveniently splice connection between upper plate body 1 and lower circuit board body 5, make second butt joint stitch 11 and first butt joint stitch 10 contact, and then make minute accuse chip 12 after receiving the control signal, accomplish the control to LED lamp pearl 4 break-make, because the LED lamp pearl 4 of this patch is installed at the top at last 1, divide accuse chip 12 and main control chip 13 installs in the bottom of lower circuit board body 5, make LED lamp pearl 4 of this patch and circuit control chip quilt body's both sides, the heat dissipation effect that can be further improved through the mutual influence of LED lamp pearl 4 and circuit control chip when having avoided producing the heat from the heat dissipation plate 6 and having produced in order to make contact with the outside when the heat dissipation groove, thereby the heat dissipation effect is further has promoted the life-span to be beneficial to the chip, and the outside has been promoted the pad 9.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a combination formula light source board paster, includes lamellar body (1), lower circuit board body (5), LED lamp pearl (4), divide accuse chip (12), main control chip (13) and electric contact (14), its characterized in that: the LED lamp bead structure is characterized in that an LED lamp bead (4) is arranged at the top of the upper sheet body (1) through a mounting groove, a sub-control chip (12) is arranged at the bottom of the lower circuit board body (5), a second butt joint pin (11) is connected to the bottom of the LED lamp bead (4), a first butt joint pin (10) corresponding to the second butt joint pin (11) is connected to the top of the sub-control chip (12), a connecting screw (3) is arranged at the top of the upper sheet body (1) close to the edge through a countersink (2), a threaded hole (15) is formed in the top of the lower circuit board body (5), and the bottom of the connecting screw (3) is located in the threaded hole (15).
2. The combined light source board patch of claim 1, wherein: the top of the lower circuit board body (5) is provided with a reserved cavity (9), and the periphery of the lower circuit board body (5) is provided with a heat dissipation groove (6) communicated with the reserved cavity (9).
3. The combined light source board patch of claim 1, wherein: the periphery of the lower circuit board body (5) is provided with a bump (7) near the bottom, and the top of the bump (7) is provided with a mounting hole (8) in a penetrating way.
4. The combined light source board patch of claim 1, wherein: one end of the bottom of the lower circuit board body (5) is provided with an electric contact (14).
5. The combined light source board patch of claim 1, wherein: the outer surfaces of the upper sheet body (1) and the lower circuit board body (5) are respectively provided with a corrosion-resistant layer, and the corrosion-resistant layers are made of acrylic acid corrosion-resistant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322973316.6U CN221146338U (en) | 2023-11-03 | 2023-11-03 | Combined light source plate patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322973316.6U CN221146338U (en) | 2023-11-03 | 2023-11-03 | Combined light source plate patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221146338U true CN221146338U (en) | 2024-06-14 |
Family
ID=91422649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322973316.6U Active CN221146338U (en) | 2023-11-03 | 2023-11-03 | Combined light source plate patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221146338U (en) |
-
2023
- 2023-11-03 CN CN202322973316.6U patent/CN221146338U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221146338U (en) | Combined light source plate patch | |
| CN203395656U (en) | LED (light-emitting diode) lamp | |
| CN101814574A (en) | Light emitting diode base plate heat radiation structure and manufacture method thereof | |
| CN204114642U (en) | A kind of 360 degree of light emitting LED lamp | |
| CN201754416U (en) | LED illuminant carrier structure capable of improving reflection efficiency | |
| CN207702190U (en) | From control Decorating lamp strip | |
| CN208487570U (en) | The novel copper-based core plate of new-energy automobile LED headlight | |
| CN209672088U (en) | A kind of novel LED luminescent tube | |
| CN112198967A (en) | Notebook computer keyboard panel and preparation method thereof | |
| CN203932098U (en) | A kind of LED support and LED encapsulating structure | |
| CN205842558U (en) | A kind of COB light source firm banking | |
| CN221444192U (en) | Novel aluminum substrate | |
| CN206036727U (en) | High -efficient integrated MLCOB light source module | |
| CN205900065U (en) | Paste dress formula LED digital display | |
| CN210601155U (en) | Lamp strip substrate with back side provided with welding discs | |
| CN201081155Y (en) | LED glass lamp | |
| CN221197351U (en) | LED light source board of two-sided paster | |
| CN205335256U (en) | Integrate LED packaging structure | |
| CN109819596A (en) | A kind of production method of LED product HDI plate | |
| CN216924048U (en) | Novel LED module | |
| CN219713103U (en) | Mounting type LED lamp bead | |
| CN203549503U (en) | Multi-surface-mounted type patch LED support, LEDs and LED lamp | |
| CN219145724U (en) | High-reflection ultrathin backlight circuit board | |
| CN203533441U (en) | Novel LED substrate connecting structure | |
| CN206904628U (en) | A kind of LED-baseplate mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |