CN202487624U - Junction box with raised lines - Google Patents
Junction box with raised lines Download PDFInfo
- Publication number
- CN202487624U CN202487624U CN2012200870788U CN201220087078U CN202487624U CN 202487624 U CN202487624 U CN 202487624U CN 2012200870788 U CN2012200870788 U CN 2012200870788U CN 201220087078 U CN201220087078 U CN 201220087078U CN 202487624 U CN202487624 U CN 202487624U
- Authority
- CN
- China
- Prior art keywords
- shell
- junction box
- terminal block
- raised line
- block housings
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a junction box with raised lines. The junction box comprises a junction box shell, connecting terminals, diodes, cable connectors, an in-shell metal sheet, a heat conduction part and an outside-shell radiating fin, wherein the in-shell metal sheet is arranged on the inner wall of the junction box shell; the outside-shell radiating fin is arranged on the outer wall of the junction box shell; the junction box shell is provided with a through hole in which the heat conduction part is positioned; the in-shell metal sheet is connected with the outside-shell radiating fin through the heat conduction part; and a plurality of first raised lines are extended from the surface of the outer surface of the junction box shell, and are positioned between the junction box shell and the outside-shell radiating fin. The first raised lines are arranged between the outside-shell radiating fin and the junction box shell, and second raised lines are arranged between the junction box shell and the in-shell metal sheet, so that gaps are formed between the junction box shell and each of the out-side radiating fin and the in-shell metal sheet to enhance a radiation effect.
Description
Technical field
The utility model relates to the photovoltaic cell system, particularly, relates to the terminal box of being with raised line.
Background technology
Solar battery component junction box is between the solar cell array of solar module formation and the connector between the solar charging controller for electric consumption, is the cross-cutting comprehensive design that the design of a current collection gas, Machine Design combine with material science.Solar battery component junction box is extremely important in the composition of solar components, and main effect is that the electric power that solar cell produces is connected with outside line.Terminal box sticks together through the backboard of silica gel and assembly, and the lead-out wire in the assembly links together through the internal wiring in the terminal box, and internal wiring and External cable link together, and make assembly and External cable conducting.Diode is arranged in the terminal box, guarantee that assembly can operate as normal when being in the light.In the prior art, the heat-sinking capability of terminal box is lower, when temperature is too high in the terminal box box, can cause terminal box to be damaged, and is unfavorable for the lasting efficient operation of solar cell.
The utility model content
To defective of the prior art, the purpose of the utility model provides a kind of terminal box with raised line.
An aspect according to the utility model; A kind of terminal box with raised line is provided, comprises terminal block housings, binding post, diode, cable connector, also comprise the outer fin of sheet metal, heat-conduction part and shell in the shell; Wherein, Sheet metal is arranged on the inwall of said terminal block housings in the said shell, and the outer fin of said shell is arranged on the outer wall of said terminal block housings, and said terminal block housings is provided with through hole; Said heat-conduction part is positioned at said through hole; Sheet metal connects the outer fin of said shell through heat-conduction part in the said shell, and the outer wall surface of said terminal block housings is extended a plurality of first raised lines, and said first raised line is outside said terminal block housings and said shell between the fin.
Preferably, sheet metal is arranged on the inwall away from said terminals and diode of said terminal block housings in the said shell.
Preferably, the cross section of said first raised line is semicircle, and its arc surface connects the outer fin of said shell.
Preferably, the inner wall surface of said terminal block housings is extended a plurality of second raised lines, and said second raised line is in said terminal block housings and said shell between the sheet metal.
Preferably, the cross section of said second raised line is semicircle, and its arc surface connects sheet metal in the said shell, and its arc surface connects sheet metal in the said shell.
The utility model is through being provided with first raised line and in said terminal block housings and said shell, between the sheet metal second raised line being set between fin outside shell and the terminal block housings; Make to form the gap between outer fin of said terminal block housings and shell and the interior sheet metal of shell, thereby strengthen radiating effect.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the other features, objects and advantages of the utility model will become:
Fig. 1 illustrates the structural representation according to the terminal box of the band raised line of the utility model.
Embodiment
The terminal box of the band raised line that provides according to the utility model; Comprise terminal block housings 1, binding post 5, diode 6, cable connector 8, also comprise the outer fin 4 of sheet metal 2, heat-conduction part 3 and shell in the shell, wherein; Sheet metal is arranged on the inwall 12 of said terminal block housings in the said shell; The outer fin of said shell is arranged on the outer wall 11 of said terminal block housings, and said terminal block housings is provided with through hole, and said heat-conduction part 3 is positioned at said through hole; Sheet metal connects the outer fin of said shell through heat-conduction part in the said shell, thereby heat successively is transmitted in the air through the outer fin 4 of sheet metal 2, heat-conduction part 3 and shell in said.
Preferably, sheet metal is arranged on the inwall away from said terminals and diode of said terminal block housings in the said shell, and is as shown in Figure 1.The outer wall surface of said terminal block housings is extended a plurality of first raised lines 40, and between the fin, the cross section of said first raised line is semicircle to said first raised line outside said terminal block housings and said shell, and its arc surface connects the outer fin of said shell.The inner wall surface of said terminal block housings is extended a plurality of second raised lines 20; Said second raised line is in said terminal block housings and said shell between the sheet metal; The cross section of said second raised line is semicircle; Its arc surface connects sheet metal in the said shell, and its arc surface connects sheet metal in the said shell.
More than the specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence the flesh and blood of the utility model.
Claims (5)
1. terminal box with raised line; Comprise terminal block housings, binding post, diode, cable connector, it is characterized in that, also comprise the outer fin of sheet metal, heat-conduction part and shell in the shell; Wherein, Sheet metal is arranged on the inwall of said terminal block housings in the said shell, and the outer fin of said shell is arranged on the outer wall of said terminal block housings, and said terminal block housings is provided with through hole; Said heat-conduction part is positioned at said through hole; Sheet metal connects the outer fin of said shell through heat-conduction part in the said shell, and the outer wall surface of said terminal block housings is extended a plurality of first raised lines, and said first raised line is outside said terminal block housings and said shell between the fin.
2. the terminal box of band raised line according to claim 1 is characterized in that, sheet metal is arranged on the inwall away from said terminals and diode of said terminal block housings in the said shell.
3. the terminal box of band raised line according to claim 1 is characterized in that, the cross section of said first raised line is semicircle, and its arc surface connects the outer fin of said shell.
4. the terminal box of band raised line according to claim 1 is characterized in that, the inner wall surface of said terminal block housings is extended a plurality of second raised lines, and said second raised line is in said terminal block housings and said shell between the sheet metal.
5. the terminal box of band raised line according to claim 4 is characterized in that, the cross section of said second raised line is semicircle, and its arc surface connects sheet metal in the said shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200870788U CN202487624U (en) | 2012-03-09 | 2012-03-09 | Junction box with raised lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200870788U CN202487624U (en) | 2012-03-09 | 2012-03-09 | Junction box with raised lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487624U true CN202487624U (en) | 2012-10-10 |
Family
ID=46962020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200870788U Expired - Fee Related CN202487624U (en) | 2012-03-09 | 2012-03-09 | Junction box with raised lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487624U (en) |
-
2012
- 2012-03-09 CN CN2012200870788U patent/CN202487624U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101976970B (en) | Photovoltaic assembly junction box | |
| CN104362972A (en) | Split type photovoltaic terminal box with cable protection structure | |
| CN203788238U (en) | High-heat-dissipation pencil type junction box | |
| CN204258718U (en) | A kind of Intelligent wiring box | |
| CN203118970U (en) | Photovoltaic wiring box | |
| CN202487625U (en) | Wiring box with fin welding plate | |
| CN204067381U (en) | Solar module | |
| CN201466598U (en) | Photovoltaic component terminal box | |
| CN202487624U (en) | Junction box with raised lines | |
| CN203941199U (en) | Electric energy meter | |
| CN203312337U (en) | Connection box for solar batteries | |
| CN201781443U (en) | Photovoltaic module junction box | |
| CN202067812U (en) | Photovoltaic junction box | |
| CN202103607U (en) | Solar energy photovoltaic assembly conjunction box | |
| CN202549880U (en) | Junction box with diode welded by grooved metal sheets | |
| CN202487633U (en) | Photovoltaic device in integral heat dissipation structure | |
| CN205430164U (en) | Photovoltaic terminal box and diode | |
| CN202487623U (en) | Improved terminal box in photovoltaic cell system | |
| CN209526691U (en) | A kind of photovoltaic module structure | |
| CN202190230U (en) | Solar photovoltaic connecting box | |
| CN204597881U (en) | A kind of heat energy diffused terminal box | |
| CN102280729A (en) | Solar photovoltaic connector | |
| CN201805009U (en) | Connecting terminal for photovoltaic junction box | |
| CN110098795A (en) | A kind of photovoltaic module structure | |
| CN205231085U (en) | Be applied to solar module's area of converging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |