CN201830175U - Glue-filled waterproof photovoltaic terminal box - Google Patents
Glue-filled waterproof photovoltaic terminal box Download PDFInfo
- Publication number
- CN201830175U CN201830175U CN2010205293275U CN201020529327U CN201830175U CN 201830175 U CN201830175 U CN 201830175U CN 2010205293275 U CN2010205293275 U CN 2010205293275U CN 201020529327 U CN201020529327 U CN 201020529327U CN 201830175 U CN201830175 U CN 201830175U
- Authority
- CN
- China
- Prior art keywords
- metal terminal
- clamping
- box body
- cable
- junction box
- 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 - Lifetime
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- 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 relates to a terminal box, in particular to a glue-filled waterproof photovoltaic terminal box. The terminal box comprises a box body with a hollow chamber, and a box cover, wherein one side surface of the box body is provided with a wiring cable through hole for placing cables; the middle part in the hollow chamber is provided with two clamping modules; two side edges at the bottom of the hollow chamber are provided with a snap; each clamping module is internally clamped by a metal terminal; a diode is connected between the two metal terminals; the bottom of the metal terminal is connected with the cable; the two snaps are clamped on two clamping hooks at two sides of one clamping slot; and the clamping slot is pressed on the cables. The volume of the hollow chamber is less than that of the hollow chamber in other glue-filling box bodies, thus greatly reducing the glue filling quantity and saving cost; furthermore, the terminal box is internally provided with clamping metal terminal modules, the mechanical connection is not needed, the machining procedure is reduced, the wire clamping slot can be directly clamped to the box body and tightly matched with the box body, thus achieving the effect of tightly clamping the cables.
Description
Technical field:
The utility model relates to a kind of terminal box, especially relates to a kind of rubber filling type waterproof photovoltaic junction box.
Background technology:
In the existing photovoltaic product, the terminal box of its application uses original paper more, processing technology is comparatively complicated, importantly can't realize sealing completely, and the environment for use of photovoltaic junction box is outdoor, should experience violent storm, experience is exposed to the weather again, uses for a long time, can make some waterproof component ageing and loses efficacy, the inner water inlet in a single day of terminal box, consequence is hardly imaginable.In the same industry, even similar encapsulating terminal box, its box body volume is bigger, thereby causes the encapsulating amount to increase, and directly influence is exactly to have increased cost.
Summary of the invention:
The purpose of this utility model is to be to provide a kind of low cost, rubber filling type waterproof photovoltaic junction box easy for installation.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of rubber filling type waterproof photovoltaic junction box, be provided with the box body and the lid that have cavity, offer on described box body one side and be used to run through the connection cable through hole of placing cable, middle part in the described cavity is provided with two Clamp connecting blocks, the dual-side of bottom is provided with buckle, respectively be connected with a metal terminal in described two Clamp connecting blocks, be connected with a diode between described two metal terminals, described metal terminal bottom is connected with cable, described two buckles are connected to respectively on two trips of buckling groove both sides, and described buckling groove gland is on cable.
For cable clamping interface and box body are more closely cooperated, thereby further prevent lead 6 off-lines, further: clamping plane in the middle of described cavity bottom is provided with, the clamping plane is positioned at two buckle interludes in the middle of described, is provided with a middle trip that is used to be connected on this clamping plane, centre at the middle part of described buckling groove.
In order preventing, to cause metal terminal generation deformation and diode is come off, further: adopt between described metal terminal and the diode to be welded to connect at the diode operation adstante febre.
For the ease of the welded and installed of diode on metal terminal, further: described metal terminal is provided with the diode welding groove that is used for welding diode.
Conveniently use and prevent off-line in order to make, further: adopt machine riveting between described metal terminal and the cable.
In order to save cost, box body is designed to small size, significantly reduced the encapsulating amount, further: the opening edge in the described cavity is provided with and holds the glue plane.
Be connected more firmly in order to make between metal terminal and the Clamp connecting block, further: the contact site of described metal terminal and Clamp connecting block offers inner groovy.
In order to make terminal box and solar panel bonding more firm, be provided with the photovoltaic mucilage glue surface around the described Bottom of box body.
The utility model has the advantages that: the cavity volume in the described rubber filling type waterproof photovoltaic junction box is little with respect to the cavity volume in other encapsulating box bodys, thereby significantly reduced the encapsulating amount, saved cost, portion is provided with clamping metal terminal module within it, need not mechanical connection, reduced manufacturing procedure, the direct clamping of cable clamping interface and box body can closely cooperate, and reaches the effect of clamping cables line.
Description of drawings:
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is the utility model box body vertical view.
Fig. 3 is the utility model metal terminal and whole cable figure.
Fig. 4 is the vertical view of buckling groove.
Fig. 5 has the box body of photovoltaic mucilage glue surface for the base bottom.
Among the figure: 1, box body; 1-1, cavity; 1-2, Clamp connecting block; 1-3, middle clamping plane; The 1-4 buckle; 1-5 holds the glue plane; 1-6, connection cable through hole; 2, lid; 3, buckling groove; Trip in the middle of the 3-1; 3-2, trip; 4, diode; 5, metal terminal; 5-1, diode welding groove; The 5-2 inner groovy; 6, cable; 7, photovoltaic mucilage glue surface.
Embodiment:
Below in conjunction with drawings and Examples the utility model is further specified.
In conjunction with a kind of rubber filling type waterproof photovoltaic junction box shown in Fig. 1～4, be provided with the box body 1 and the lid 2 that have cavity 1-1, offer on described box body 1 one sides and be used to run through the connection cable through hole 1-6 that places cable 6, middle part in the described cavity 1-1 is provided with two Clamp connecting block 1-2, the dual-side of bottom is provided with buckle 1-4, respectively be connected with a metal terminal 5 in the described two Clamp connecting block 1-2, for make between metal terminal and the Clamp connecting block be connected more firm, can offer inner groovy 5-2 in the contact site of metal terminal 5 and Clamp connecting block 1-2, between being provided with, described two metal terminals 5 are welded with a diode 4, its diode 4 two ends can be installed in earlier in the diode welding groove 5-1 of metal terminal 5, welding again, described metal terminal 5 bottom mechanical riveted joint has cable 6, described two buckle 1-4 are connected to respectively on two trip 3-2 of a buckling groove 3 both sides, described buckling groove 3 glands are on cable 6, for cable clamping interface and box body are more closely cooperated, thereby further prevent lead 6 off-lines, clamping plane 1-3 in the middle of described cavity 1-1 bottom is provided with one, clamping plane 1-3 is positioned at the interlude of two buckle 1-4 in the middle of described, be provided with a middle trip 3-1 who is used to be connected on the 1-3 of this clamping plane, centre at the middle part of described buckling groove 3, and in order to save cost, box body is designed to small size, significantly reduced the encapsulating amount, opening edge in the described cavity 1-1 is provided with and holds glue plane 1-5, in order to make terminal box and solar panel bonding more firm, be provided with photovoltaic mucilage glue surface 7 (as Fig. 5) around described box body 1 base.
The utility model has adopted the design of small size box body, has reduced the encapsulating amount, has saved cost; Aspect manufacturing processing, the crimping between the employing element and the mode of clamping avoid using mechanical connection, energy-conservation environmental protection again, and, adopted the encapsulating mode at seal aspect, and make sealing property improve, also improved the performance of waterproof.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. rubber filling type waterproof photovoltaic junction box, be provided with the box body (1) and the lid (2) that have cavity (1-1), offer on described box body (1) one side and be used to run through the connection cable through hole (1-6) of placing cable (6), it is characterized in that: the middle part in the described cavity (1-1) is provided with two Clamp connecting blocks (1-2), the dual-side of bottom is provided with buckle (1-4), respectively be connected with a metal terminal (5) in described two Clamp connecting blocks (1-2), be connected with a diode (4) between described two metal terminals (5), described metal terminal (5) bottom is connected with cable (6), described two buckles (1-4) are connected to respectively on two trips (3-2) of a buckling groove (3) both sides, and described buckling groove (3) gland is on cable (6).
2. rubber filling type waterproof photovoltaic junction box according to claim 1, it is characterized in that: clamping plane (1-3) in the middle of described cavity (1-1) bottom is provided with, clamping plane (1-3) is positioned at the interlude of two buckles (1-4) in the middle of described, is provided with a middle trip (3-1) that is used to be connected on this clamping plane, centre (1-3) at the middle part of described buckling groove (3).
3. rubber filling type waterproof photovoltaic junction box according to claim 1 is characterized in that: adopt between described metal terminal (5) and the diode (4) to be welded to connect.
4. rubber filling type waterproof photovoltaic junction box according to claim 3 is characterized in that: described metal terminal (5) is provided with the diode welding groove (5-1) that is used for welding diode (4).
5. rubber filling type waterproof photovoltaic junction box according to claim 1 is characterized in that: adopt machine riveting between described metal terminal (5) and the cable (6).
6. rubber filling type waterproof photovoltaic junction box according to claim 1 is characterized in that: the opening edge in the described cavity (1-1) is provided with and holds glue plane (1-5).
7. rubber filling type waterproof photovoltaic junction box according to claim 1 is characterized in that: described metal terminal (5) offers inner groovy (5-2) with the contact site of Clamp connecting block (1-2).
8. rubber filling type waterproof photovoltaic junction box according to claim 1 is characterized in that: be provided with photovoltaic mucilage glue surface (7) around described box body (1) base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205293275U CN201830175U (en) | 2010-09-15 | 2010-09-15 | Glue-filled waterproof photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205293275U CN201830175U (en) | 2010-09-15 | 2010-09-15 | Glue-filled waterproof photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830175U true CN201830175U (en) | 2011-05-11 |
Family
ID=43968688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205293275U Expired - Lifetime CN201830175U (en) | 2010-09-15 | 2010-09-15 | Glue-filled waterproof photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830175U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944866A (en) * | 2010-09-15 | 2011-01-12 | 苏州快可光伏电子有限公司 | Glue-filling waterproof photovoltaic junction box |
| CN103162266A (en) * | 2011-12-16 | 2013-06-19 | 海洋王（东莞）照明科技有限公司 | Safety-increasing glue irrigating driving box and a lamp using the same |
| CN103162265A (en) * | 2011-12-16 | 2013-06-19 | 海洋王（东莞）照明科技有限公司 | Epoxy potting technology of safety-increasing epoxy potting driving box, safety-increasing epoxy potting driving box and lamp |
| CN103390663A (en) * | 2012-05-07 | 2013-11-13 | 苏州快可光伏电子股份有限公司 | Terminal box |
| CN104158485A (en) * | 2014-09-01 | 2014-11-19 | 无锡尚德太阳能电力有限公司 | Terminal box preventing pouring glue from overflowing |
| CN103162266B (en) * | 2011-12-16 | 2016-12-14 | 海洋王（东莞）照明科技有限公司 | Safety-increasing epoxy potting driving box and use the light fixture of this safety-increasing epoxy potting driving box |
| CN107597518A (en) * | 2017-09-14 | 2018-01-19 | 安徽明洋电子有限公司 | A kind of convertible diode glue-pouring device |
| CN108173514A (en) * | 2017-12-22 | 2018-06-15 | 安徽昱和自动化科技有限公司 | A kind of waterproof photovoltaic junction box |
| CN115664337A (en) * | 2022-11-07 | 2023-01-31 | 江苏通灵电器股份有限公司 | Pouring and packaging integrated machine |
-
2010
- 2010-09-15 CN CN2010205293275U patent/CN201830175U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944866B (en) * | 2010-09-15 | 2012-08-22 | 苏州快可光伏电子股份有限公司 | Glue-filling waterproof photovoltaic junction box |
| CN101944866A (en) * | 2010-09-15 | 2011-01-12 | 苏州快可光伏电子有限公司 | Glue-filling waterproof photovoltaic junction box |
| CN103162265B (en) * | 2011-12-16 | 2016-06-01 | 海洋王（东莞）照明科技有限公司 | The process for filling colloid of safety-increasing epoxy potting driving box, safety-increasing epoxy potting driving box and light fixture |
| CN103162266A (en) * | 2011-12-16 | 2013-06-19 | 海洋王（东莞）照明科技有限公司 | Safety-increasing glue irrigating driving box and a lamp using the same |
| CN103162265A (en) * | 2011-12-16 | 2013-06-19 | 海洋王（东莞）照明科技有限公司 | Epoxy potting technology of safety-increasing epoxy potting driving box, safety-increasing epoxy potting driving box and lamp |
| CN103162266B (en) * | 2011-12-16 | 2016-12-14 | 海洋王（东莞）照明科技有限公司 | Safety-increasing epoxy potting driving box and use the light fixture of this safety-increasing epoxy potting driving box |
| CN103390663A (en) * | 2012-05-07 | 2013-11-13 | 苏州快可光伏电子股份有限公司 | Terminal box |
| CN104158485B (en) * | 2014-09-01 | 2016-05-11 | 无锡尚德太阳能电力有限公司 | Prevent the terminal box that encapsulating overflows |
| CN104158485A (en) * | 2014-09-01 | 2014-11-19 | 无锡尚德太阳能电力有限公司 | Terminal box preventing pouring glue from overflowing |
| CN107597518A (en) * | 2017-09-14 | 2018-01-19 | 安徽明洋电子有限公司 | A kind of convertible diode glue-pouring device |
| CN107597518B (en) * | 2017-09-14 | 2019-03-22 | 安徽明洋电子有限公司 | A kind of convertible diode glue-pouring device |
| CN108173514A (en) * | 2017-12-22 | 2018-06-15 | 安徽昱和自动化科技有限公司 | A kind of waterproof photovoltaic junction box |
| CN115664337A (en) * | 2022-11-07 | 2023-01-31 | 江苏通灵电器股份有限公司 | Pouring and packaging integrated machine |
| CN115664337B (en) * | 2022-11-07 | 2023-08-11 | 江苏通灵电器股份有限公司 | Pouring and packaging integrated machine |
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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: 20110511 Effective date of abandoning: 20120822 |