CN220290812U - Novel photoelectric conversion device - Google Patents
Novel photoelectric conversion device Download PDFInfo
- Publication number
- CN220290812U CN220290812U CN202321724524.6U CN202321724524U CN220290812U CN 220290812 U CN220290812 U CN 220290812U CN 202321724524 U CN202321724524 U CN 202321724524U CN 220290812 U CN220290812 U CN 220290812U
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- CN
- China
- Prior art keywords
- photoelectric conversion
- conversion device
- upper substrate
- output power
- novel
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 238000001465 metallisation Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Led Device Packages (AREA)
Abstract
The utility model discloses a novel photoelectric conversion device, which comprises a lower base and an upper substrate, wherein a groove is formed in the lower base, a light emitting device VC is arranged in the groove, the upper substrate is arranged above the lower base, the upper substrate is of a double-sided wiring structure, a light receiving device VC is connected below the upper substrate, the photoelectric conversion device can be a single-path photoelectric conversion device and a multi-path photoelectric conversion device, VA and VB are arranged on the front side of the light emitting device VC, VA and VB are output power devices, a metalized area A and a metalized area B are arranged on the upper substrate, and the metalized area A is positioned on the left side of the metalized area B. The novel photoelectric conversion device has the advantages that as the novel structure adopts the sunk design mode, the problem of light interference between roads does not exist, and therefore, when the multipath design is carried out, the separation wall between the roads is canceled, and the more the road number is, the more obvious the product volume is reduced.
Description
Technical Field
The utility model relates to the technical field of photoelectric conversion, in particular to a novel photoelectric conversion device.
Background
In the field of photoelectric devices, miniaturization and high density of products are important directions of industry development, and the size of the products is gradually reduced along with continuous improvement of packaging technology, but in terms of a vertical light receiving mode, the size of the products is difficult to further reduce by the current structural mode, meanwhile, the traditional vertical structure light emitting diode is positioned at the upper layer, so that heat dissipation of the light emitting diode is not facilitated, and the heat generation problem is increasingly serious while the size is continuously reduced.
To this problem, novel photoelectric conversion device sinks emitting diode in the cavity lower floor, utilizes the lower floor wholly to dispel the heat, simultaneously because emitting diode is located the lower floor, shorten with the external terminal's of device connection distance, consequently the resistance that the internal wiring introduced reduces, more be favorable to reducing device self consumption, further promote the device performance, place the light-receiving device in the upper strata after, assemble the light-receiving device in substrate one side, utilize substrate two-sided wiring technique, introduce the light-receiving device electric connection part into the opposite side, form the stromatolite effect after the assembly, on solving the radiating basis of emitting diode, further reduce product size, have good application prospect.
Meanwhile, for the multipath products, as the light emitting and receiving devices are placed in a sinking mode, the interference between the light paths in the original structural mode is not needed, so that the partition wall in the original structural mode can be eliminated, and the volume of the multipath products is greatly reduced.
Disclosure of Invention
The utility model aims to provide a novel photoelectric conversion device so as to solve the problems of larger volume and inconvenient heat dissipation of the conventional photoelectric conversion device provided by the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel photoelectric conversion device, includes lower floor's base and upper substrate, the inside of lower floor's base is seted up flutedly, and the inside of its recess is provided with light emitting device VC, the top of lower floor's base is provided with upper substrate, and upper substrate is two-sided wiring structure setting, the below of upper substrate is connected with light receiving device VD.
Preferably, the photoelectric conversion device may be a single-path photoelectric conversion device or a multi-path photoelectric conversion device.
Preferably, an output power device VA and an output power device VB are disposed on the front side of the light emitting device VC, and the output power device VA is located on the left side of the output power device VB.
Preferably, a metallization region a and a metallization region B are disposed above the upper substrate, and the metallization region a is located at the left side of the metallization region B.
Preferably, the metallized area a and the metallized area B are electrically connected to the corresponding positions of the output power device VA and the output power device VB.
Compared with the prior art, the utility model has the beneficial effects that: the novel photoelectric conversion device has the advantages that as the novel structure adopts the sunk design mode, the problem of light interference between roads does not exist, and therefore, when the multipath design is carried out, the separation wall between the roads is canceled, and the more the road number is, the more obvious the product volume is reduced.
Drawings
FIG. 1 is a schematic diagram of a single-path photoelectric conversion structure of a photoelectric conversion device according to the present utility model;
fig. 2 is a schematic diagram of a multi-path photoelectric conversion structure of the photoelectric conversion device of the present utility model.
In the figure: 1. a lower base; 2. an upper substrate; 3. a light emitting device VC; 4. a light receiving device VD; 5. an output power device VA; 6. an output power device VB; 7. a metallized area A; 8. and (5) metallizing the region B.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides the following technical solutions: a novel photoelectric conversion device comprises a lower-layer base 1, an upper-layer substrate 2, a light-emitting device VC3, a light-receiving device VD4, an output power device VA5, an output power device VB6, a metalized area A7 and a metalized area B8;
the novel photoelectric conversion device principle is that the inside of lower floor's base 1 is seted up flutedly, and the inside of its recess is provided with light emitting device VC3, and the top of lower floor's base 1 is provided with upper substrate 2, and upper substrate 2 sets up for two-sided wiring structure, and the below of upper substrate 2 is connected with light receiving device VD4, can reduce the influence of external light.
The photoelectric conversion device can be a single-channel photoelectric conversion device and a multi-channel photoelectric conversion device, an output power device VA5 and an output power device VB6 are arranged on the front side of a light emitting device VC3, the output power device VA5 is located on the left side of the output power device VB6, a metalized area A7 and a metalized area B8 are arranged above an upper substrate 2, the metalized area A7 is located on the left side of the metalized area B8, a groove is dug on a lower substrate 1 in a structure mode, the light emitting device VC is arranged in a groove body, the upper substrate 2 is changed into a double-sided wiring structure, a light receiving device VD4 is arranged on the upper substrate 2, double-sided wiring is completed through the inside of the upper substrate 2, one side assembly of the light receiving device VD4 is achieved, and after the upper substrate and the lower substrate are assembled, the metalized areas A7 and B8 on the other side are electrically connected with the output power device VA5 and the output power device VB6 through processes such as bonding and welding. In this way, the light emitting device is arranged on the lower layer, the heat dissipation area of the lower layer is larger than that of the upper layer substrate, the whole base can dissipate heat, and the light emitting device has good application value for heat dissipation.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a novel photoelectric conversion device which characterized in that: the LED lamp comprises a lower base (1) and an upper substrate (2), wherein a groove is formed in the lower base (1), a light emitting device VC (3) is arranged in the groove, the upper substrate (2) is arranged above the lower base (1), the upper substrate (2) is arranged in a double-sided wiring structure, and a light receiving device VD (4) is connected below the upper substrate (2).
2. The novel photoelectric conversion device according to claim 1, wherein: the photoelectric conversion device may be a single-path photoelectric conversion device or a multi-path photoelectric conversion device.
3. The novel photoelectric conversion device according to claim 1, wherein: an output power device VA (5) and an output power device VB (6) are arranged on the front side of the light emitting device VC (3), and the output power device VA (5) is located on the left side of the output power device VB (6).
4. The novel photoelectric conversion device according to claim 1, wherein: a metallization area A (7) and a metallization area B (8) are arranged above the upper substrate (2), and the metallization area A (7) is positioned on the left side of the metallization area B (8).
5. The novel photoelectric conversion device according to claim 4, wherein: the metallized area A (7) and the metallized area B (8) are electrically connected with the corresponding positions of the output power device VA (5) and the output power device VB (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321724524.6U CN220290812U (en) | 2023-07-03 | 2023-07-03 | Novel photoelectric conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321724524.6U CN220290812U (en) | 2023-07-03 | 2023-07-03 | Novel photoelectric conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290812U true CN220290812U (en) | 2024-01-02 |
Family
ID=89336805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321724524.6U Active CN220290812U (en) | 2023-07-03 | 2023-07-03 | Novel photoelectric conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290812U (en) |
-
2023
- 2023-07-03 CN CN202321724524.6U patent/CN220290812U/en active Active
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