CN204392165U - The radiator structure of photovoltaic intelligent junction box - Google Patents
The radiator structure of photovoltaic intelligent junction box Download PDFInfo
- Publication number
- CN204392165U CN204392165U CN201520086826.4U CN201520086826U CN204392165U CN 204392165 U CN204392165 U CN 204392165U CN 201520086826 U CN201520086826 U CN 201520086826U CN 204392165 U CN204392165 U CN 204392165U
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- CN
- China
- Prior art keywords
- conducting element
- heat conducting
- junction box
- intelligent
- photovoltaic
- 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.)
- Withdrawn - After Issue
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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
Abstract
The utility model discloses a kind of radiator structure of photovoltaic intelligent junction box, it comprises: multiple heat conducting element, intelligent chip one_to_one corresponding in described heat conducting element and photovoltaic intelligent junction box, and one end of heat conducting element is connected with inside the lid of photovoltaic intelligent junction box, the other end and corresponding intelligent chip abut against; Many radiating fins, described radiating fin is arranged on the outside of lid.The utility model effectively can carry out good heat radiation to Intelligent wiring box, avoids because caloric value is excessive and affect the phenomenon of terminal box reliability testing, certification and routine work.
Description
Technical field
The utility model relates to a kind of radiator structure of photovoltaic intelligent junction box.
Background technology
At present, solar energy industry is as a kind of low-carbon (LC) regenerative resource, just worldwide flourish, and various countries' installation increases year by year.In the cutting edge technology of photovoltaic, intelligent assembly a kind ofly Based Intelligent Control is dissolved into the product gone in photovoltaic industry, and existing intelligent assembly is generally in common component, add that the Intelligent wiring box with intelligent chip circuit is to realize its function.A common fault of Intelligent wiring box is: the working temperature of intelligent chip is higher, and easily damages in the occasion such as routine work, reliability test even explode because generating heat serious, these have become the bottleneck that restriction intelligent assembly develops.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, a kind of radiator structure of photovoltaic intelligent junction box is provided, it effectively can carry out good heat radiation to Intelligent wiring box, avoids because caloric value is excessive and affect the phenomenon of terminal box reliability testing, certification and routine work.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of radiator structure of photovoltaic intelligent junction box, and it comprises:
Multiple heat conducting element, the intelligent chip one_to_one corresponding in described heat conducting element and photovoltaic intelligent junction box, and one end of heat conducting element is connected with inside the lid of photovoltaic intelligent junction box, and the other end and corresponding intelligent chip abut against;
Many radiating fins, described radiating fin is arranged on the outside of lid.
Further in order to increase radiating effect, realizing good passage of heat, between the abutting portion of described heat conducting element and corresponding intelligent chip, being provided with heat conduction casting glue.
Further provide and a kind ofly the mode of heat conducting element is installed on lid to improve radiating effect, the inside of described lid is provided with multiple convex body, and offer the accommodating groove of heat conducting element in each convex body, described heat conducting element is arranged in the accommodating groove of heat conducting element.
Further, described heat conducting element is cylindric, and corresponding described convex body is hollow cylindrical.
Further, described heat conducting element is made up of aluminium.
After have employed technique scheme, the utility model passes through heat conducting element, the optimum passage of heat that the amount of heat sent when being run by intelligent chip is formed by it is delivered to lid, and then be delivered to the outside of photovoltaic intelligent junction box, make intelligent chip and photovoltaic intelligent junction box maintain rational working temperature, avoid Yin Wendu too high and burn.
Accompanying drawing explanation
Fig. 1 is the structural representation of the radiator structure of photovoltaic intelligent junction box of the present utility model;
Fig. 2 is the partial sectional view of lid of the present utility model;
Fig. 3 is the outside schematic diagram of lid of the present utility model;
Fig. 4 is the left view of Fig. 3.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in figures 1-4, a kind of radiator structure of photovoltaic intelligent junction box, it comprises:
Multiple heat conducting element 3, intelligent chip 4 one_to_one corresponding in heat conducting element 3 and photovoltaic intelligent junction box, and one end of heat conducting element 3 is connected with inside the lid 1 of photovoltaic intelligent junction box, and the other end and corresponding intelligent chip 4 abut against;
Many radiating fin 1-1, radiating fin 1-1 is arranged on the outside of lid 1.
As shown in Figure 1, heat conduction casting glue 5 is provided with between the abutting portion of heat conducting element 3 and corresponding intelligent chip 4.
As shown in Figure 1, 2, the inner side of lid 1 is provided with multiple convex body 1-2, and offers the accommodating groove of heat conducting element in each convex body 1-2, and heat conducting element 3 is arranged in the accommodating groove of heat conducting element, heat conducting element 3 can be made to have good contact with lid 1.
As shown in Figure 1, 2, heat conducting element 3 is cylindric, and corresponding described convex body 1-2 is hollow cylindrical.
Heat conducting element 3 is made up of aluminium, but is not limited thereto.
The installation process of this photovoltaic intelligent junction box is as follows:
First, lid 1 is made radiating fin 1-1 and convex body 1-2; Then heat conducting element 3 outer surface is coated high-temperature heat-conductive glue, be mounted in convex body 1-2, it is made to have good contact with the inner side of line lid 1, wherein the height of heat conducting element 3 is determined by the position height in the online box of intelligent chip 4, principle is after covering the lid 1 installing heat conducting element 3, and the abutment end of heat conducting element 3 and intelligent chip 4 upper surface have the distance of 1-2mm; Afterwards by line box encapsulating, the amount of glue buried about the 2mm of convex body 1-2; Finally cover lid 1, treat that casting glue fully solidifies.
This photovoltaic intelligent junction box overcomes the problem that heat radiation is slow, inside chip working temperature is high of existing Intelligent wiring box; By heat conducting element 3, the amount of heat that intelligent chip 4 is sent is derived along this passage; By convex body 1-2, the heat conducted by heat conducting element 3 imports to whole lid 1 fully; 4, by the radiating fin 1-1 on lid 1, by the heat on lid 1 rapidly and efficiently be lost to space outerpace.To sum up, whole photovoltaic intelligent junction box achieves one by efficient, the reliable heat dissipation channel of intelligent chip 4 to space outerpace, of great advantage to the temperature reducing intelligent chip 4 in photovoltaic intelligent junction box.
Operation principle of the present utility model is as follows:
The utility model is by heat conducting element 3, the optimum passage of heat that the amount of heat sent when being run by intelligent chip 4 is formed by it is delivered to lid 1, and then be delivered to the outside of photovoltaic intelligent junction box, make intelligent chip 4 and photovoltaic intelligent junction box maintain rational working temperature, avoid Yin Wendu too high and burn.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a radiator structure for photovoltaic intelligent junction box, is characterized in that, it comprises:
Multiple heat conducting element (3), intelligent chip (4) one_to_one corresponding in described heat conducting element (3) and photovoltaic intelligent junction box, and one end of heat conducting element (3) is connected with lid (1) inner side of photovoltaic intelligent junction box, and the other end and corresponding intelligent chip (4) abut against;
Many radiating fins (1-1), described radiating fin (1-1) is arranged on the outside of lid (1).
2. the radiator structure of photovoltaic intelligent junction box according to claim 1, is characterized in that: be provided with heat conduction casting glue (5) between described heat conducting element (3) and the abutting portion of corresponding intelligent chip (4).
3. the radiator structure of photovoltaic intelligent junction box according to claim 1 and 2, it is characterized in that: the inner side of described lid (1) is provided with multiple convex body (1-2), and offer the accommodating groove of heat conducting element in each convex body (1-2), described heat conducting element (3) is arranged in the accommodating groove of heat conducting element.
4. the radiator structure of photovoltaic intelligent junction box according to claim 3, is characterized in that: described heat conducting element (3) is for cylindric, and corresponding described convex body (1-2) is hollow cylindrical.
5. the radiator structure of photovoltaic intelligent junction box according to claim 1, is characterized in that: described heat conducting element (3) is made up of aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086826.4U CN204392165U (en) | 2015-02-06 | 2015-02-06 | The radiator structure of photovoltaic intelligent junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086826.4U CN204392165U (en) | 2015-02-06 | 2015-02-06 | The radiator structure of photovoltaic intelligent junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204392165U true CN204392165U (en) | 2015-06-10 |
Family
ID=53364845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086826.4U Withdrawn - After Issue CN204392165U (en) | 2015-02-06 | 2015-02-06 | The radiator structure of photovoltaic intelligent junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204392165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579159A (en) * | 2015-02-06 | 2015-04-29 | 常州天合光能有限公司 | Radiating structure of photovoltaic intelligent junction box |
-
2015
- 2015-02-06 CN CN201520086826.4U patent/CN204392165U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579159A (en) * | 2015-02-06 | 2015-04-29 | 常州天合光能有限公司 | Radiating structure of photovoltaic intelligent junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |