CN103137734B - Solar photovoltaic junction box - Google Patents

Solar photovoltaic junction box Download PDF

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Publication number
CN103137734B
CN103137734B CN 201110378278 CN201110378278A CN103137734B CN 103137734 B CN103137734 B CN 103137734B CN 201110378278 CN201110378278 CN 201110378278 CN 201110378278 A CN201110378278 A CN 201110378278A CN 103137734 B CN103137734 B CN 103137734B
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metal
connected
diode
insulating
provided
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CN 201110378278
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Chinese (zh)
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CN103137734A (en )
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崔鹏
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崔鹏
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

本发明提供了一种太阳能光伏接线盒,它包括盒体和盒盖,盒体内设有多个用于与光伏组件的导电引线相连的金属连接片,在金属连接片上安装有二极管,二极管通过其引线将金属连接片串联;还包括压簧、绝缘罩和绝缘固定架;其中的盒盖为散热金属盖,二极管的背面与金属盖直接接触相连,压簧设置在安装有二极管的金属连接片下方向二极管提供与金属盖保持接触的压力;绝缘罩嵌装在金属盖的下面将与金属连接片相连接的光伏组件导电引线与金属盖隔离;绝缘固定架与盒体底板相连将金属连接片与金属盖隔离并将金属连接片和二极管固定。 The present invention provides a solar photovoltaic junction box, comprising a box body and a lid, the box body is provided with a metal plate connected to the plurality of conductive leads coupled to a photovoltaic module, the diode is mounted on the metal sheet is connected, through a diode which the sheet metal leads are connected in series; further comprising a compression spring, the insulating cover and the insulating holder; wherein the cover is a heat sink metal cover, the back surface of the diode connected in direct contact with the metal lid, the connecting piece is provided under compression spring mounted metal diode direction of the diode and the metal lid provided to maintain the pressure of the contact; insulating cover is fitted below the metal lid PV modules electrically conductive connecting sheet connected to the metal lead and the metal lid isolated; an insulating holder connected to the base plate with the casing sheet metal connection a barrier metal and metallic cover plate and a diode is connected fixed. 本发明的太阳能光伏接线盒安装方便,绝缘性能好,散热性能优良。 PV junction box of the present invention is easy to install, good insulation properties, excellent heat dissipation.

Description

太阳能光伏接线盒 Solar PV Junction Box

技术领域 FIELD

[0001] 本发明涉及光伏发电,尤其涉及一种太阳能光伏接线盒。 [0001] The present invention relates to a photovoltaic power generation, and particularly to a solar PV junction box.

背景技术 Background technique

[0002] 现有光伏接线盒产品中,接线盒内部应用的元器件较多,接线盒内部电子元件工作时产生的热量很难散发到盒体外部,从而使电子元件工作性能降低,甚至灼伤光伏组件,加快光伏组件的老化进程,影响太阳能光伏组件的使用寿命。 [0002] Existing products PV junction box, the junction box inside more application components, the heat generated by the internal wiring of electronic components to distribute cartridge hard outer box, so that the performance of electronic components is reduced, and even burns PV assembly of PV modules to speed up the aging process, affecting the life of the solar PV modules.

发明内容 SUMMARY

[0003] 本发明的目的,就是为了提供一种安装方便、散热性能优良的太阳能光伏接线盒。 [0003] The object of the present invention is to provide an easy installation, excellent heat dissipation of the PV junction box.

[0004] 为了达到上述目的,本发明采用了以下技术方案:一种太阳能光伏接线盒,包括盒体和盒盖,盒体内设有多个用于与光伏组件的导电引线相连的金属连接片,在金属连接片上安装有二极管,二极管通过其引线将金属连接片串联;其特点是,还包括压簧、绝缘罩和绝缘固定架;所述的盒盖为散热金属盖,二极管的背面与金属盖直接接触相连,压簧设置在安装有二极管的金属连接片下方向二极管提供与金属盖保持接触的压力;绝缘罩嵌装在金属盖的下面将与金属连接片相连接的光伏组件导电引线与金属盖隔离;绝缘固定架与盒体底板相连将金属连接片与金属盖隔离并将金属连接片和二极管固定。 [0004] To achieve the above object, the present invention employs the following technical solution: A PV junction box, comprising a box body and a lid, the box body is provided with a plurality of metallic conductive leads connected to the photovoltaic module connecting piece, the metal connecting piece is mounted diode is connected in series through which a lead wire connected to a metal sheet; characterized by, further comprising a compression spring, the insulating cover and an insulating holder; cooling said metal cover is a lid, the back surface of the metal cap diode direct contact is connected, a diode providing a spring retaining pressure contact with the metal lid of the metal connecting plate in the direction of a diode is mounted; the insulating cover is fitted below the metal lid PV modules electrically conductive metal connecting sheet connected with the lead and the metal isolation cap; plate insulating holder connected to the cartridge body and a metal sheet connected to the metal cap and the metal spacer and a diode connected to the fixed plate.

[0005] 所述的盒体底部设有一个用于穿过光伏组件导电引线的窗口和一个底板,该底板向内凹进形成一个半封闭空腔;所述的压簧和绝缘固定架安装在该底板上;所述的金属连接片和二极管连成一体安装在压簧上。 [0005] The cartridge body is provided with a bottom for the photovoltaic module through the window and a conductive lead plate, the bottom plate is formed a recessed inwardly semi-enclosed cavity; said compression spring and an insulating holder mounted on the bottom plate; a metal link and the diode fused attached to the spring.

[0006] 所述的绝缘罩包括一个绝缘框体,在绝缘框体内的一侧设有绝缘网,该绝缘网将与金属连接片相连接的光伏组件导电引线与金属盖隔离。 [0006], wherein the insulating cover comprises an insulating housing, on the side of the insulating casing is provided with an insulating mesh, with the metal conductive lead PV module is connected to the insulating sheet network will be connected to the metal cap isolated.

[0007] 所述的绝缘固定架设有多个用于让二极管露出的开口,并设有多个向下伸出的卡钩,绝缘固定架通过其卡钩与盒体的底板卡接相连。 [0007] The insulating holder is provided with an opening for letting a plurality of diodes are exposed, and provided with a plurality of downwardly extending hooks, the insulating contact holder is connected by its base card hook and cartridge body.

[0008] 所述的金属盖的外表面设有散热栅。 [0008] The outer surface of the metal lid with cooling gate.

[0009] 所述的绝缘罩与金属盖之间设有密封圈。 [0009] The sealing ring is provided between the insulating cover and the cover metal.

[0010] 本发明由于采用了以上技术方案,使其与现有技术相比,具有以下的优点和特占.V. [0010] The present invention adopts the above technical solution, so compared to the prior art, has the following advantages and features accounted .V.

[0011] 1、由于盒盖为金属盖,接线盒工作时,内部二极管背部表面直接接触金属盖体,从而使二极管工作时所产生的热量直接传递给金属盖,最终通过金属盖表面及表面的散热栅将热量散发到接线盒外部的空气中。 [0011] 1, since the cover is a metal cap, the junction box when working in direct contact with the internal diode of the back surface of the metal cover, so that the heat generated when the diode operation is directly transmitted to the metal cap, and finally through the surface of the metal cap surface radiating heat to the gate terminal box outside air.

[0012] 2、为使二极管背部表面与金属盖接触更加紧密,在接线盒内部设置有弹簧(或金属弹力机构),以直接或间接对二极管提供朝向金属盖的推力,以使二极管与金属盖接触更加紧密。 [0012] 2, such that the diode back surface of the metal cover contact closer, a spring (or a metal elastic body) inside the junction box, to diodes provide thrust toward the metal cap directly or indirectly, so that the diode with the metal cap contacts more closely. 在长期的工作状态中,不易分离。 In the long-term work in the state, not easily separated.

[0013] 3、为避免接线盒内部导电体与金属盖接触,对金属盖导电,接线盒内部提供了两个绝缘保护机构。 [0013] 3, the junction box to avoid the inner conductor and the metal cover contact, a conductive metal lid, is provided inside the junction box two insulation bodies. 一个为在接线盒内部对二极管周边的金属连接片与金属盖进行隔离的绝缘固定架。 An insulating holder connected to the metal sheet and a metal cover surrounding the diode isolation in the interior of the terminal box. 另一个为对与金属连接片相连接的光伏组件导电引线进行与金属盖绝缘隔离的绝缘网。 Another photovoltaic module for the conductive leads connected to the metal sheet connected to the metal lid with the insulating spacer insulating web.

[0014] 4、为使接线盒内部由二极管及与二极管相连接的金属连接片发热而形成的热空气更好地接触金属盖而散热,在接线盒内部采用双层空间设计,将二极管与光伏组件背板分隔在两个空间。 [0014] 4, the internal hot air is connected to the terminal box sheet metal heat generating diode and a diode connected to form a better contact of the metal cover and heat, using double space inside the junction box design, the photovoltaic diode backplane assembly in two separated spaces. 从而在接线盒工作时,在接线盒内部,使由二极管及与二极管连接的金属连接片发热而形成的热空气更好地与金属盖接触,而避免与接线盒底部的光伏组件背板进行有效接触,将热量传递给光伏组件。 So that when the junction box to work inside the junction box, hot air heating is connected by a diode and a metal plate connected to the diode formed by the metal lid with better contact with the photovoltaic module to avoid the bottom of the junction box effective backsheet contacts, transferring heat to the photovoltaic module.

[0015] 本发明的太阳能光伏接线盒安装方便,绝缘性能好,散热性能优良。 PV junction box [0015] the present invention easy to install, good insulation properties, excellent heat dissipation.

附图说明 BRIEF DESCRIPTION

[0016]图1是本发明太阳能光伏接线盒的立体结构示意图; [0016] FIG. 1 is a schematic perspective PV junction box of the present invention;

[0017]图2是本发明太阳能光伏接线盒的分解结构示意图; [0017] FIG. 2 is an exploded schematic structure of a solar PV junction box of the present invention;

[0018] 图3是本发明中的盒体结构示意图; [0018] FIG. 3 is a schematic view of the box structure of the present invention;

[0019] 图4是本发明中的盒盖结构示意图(仰视); [0019] FIG. 4 is a structural diagram of the lid (bottom) of the present invention;

[0020]图5是本发明太阳能光伏接线盒的侧视剖视结构示意图。 [0020] FIG. 5 is a schematic sectional side view of the structure of the solar photovoltaic junction box of the present invention.

[0021] 具体实施形式 [0021] DETAILED DESCRIPTION forms

[0022] 参见图1、图2,配合参见图3、图4、图5本发明太阳能光伏接线盒,包括盒体I和盒盖2,在盒体I内设有多个用于与光伏组件的导电引线相连的金属连接片3,在金属连接片3上安装有二极管4,二极管通过其引线将金属连接片串联,还包括压簧5、绝缘罩6和绝缘固定架7以及密封圈8、电缆线9,在电缆线9上设有电缆线密封帽91,密封圈8设置在在绝缘罩6与金属盖2之间,电缆线9安装在盒体I上并与金属连接片3相连。 [0022] Referring to FIG. 1, FIG. 2, see FIG. 3 with FIG. 4, FIG. 5 of the solar photovoltaic junction box to the invention, comprising a box body and a lid 2 I, I-site in the cassette with a plurality of photovoltaic modules conductive leads connected to the metal connection piece 3 connecting the diode chip 3 is mounted on a metal 4, the metal wire through which the diode is connected in series sheet, further comprising a compression spring 5, the insulating cover 6 and the insulating ring 7 and the holder 8, and is connected to the connecting metal sheet and the insulating cover between 2 and 6, the cable 9 is mounted on the cartridge body and the metal lid 3 I cable 9, the cable is provided with a sealing cap on the cable 991, the seal ring 8 is provided.

[0023] 本发明中的盒盖2为散热金属盖2,在金属盖2的外表面设有散热栅21。 [0023] In the present invention, the lid 2 to heat the metal cap 2, the gate 21 with cooling in the outer surface of the metal cap 2. 二极管4的背面与金属盖2直接接触相连,压簧5设置在安装有二极管4的金属连接片3下方向二极管提供与金属盖2保持接触的压力;绝缘罩6嵌装在金属盖2的下面将与金属连接片3相连接的光伏组件导电引线与金属盖2隔离;绝缘固定架7与盒体底板相连将金属连接片3与金属盖2隔离并将金属连接片3和二极管4固定。 2 in direct contact with the back surface of the diode 4 is connected to the metal cap, the compression spring 5 is provided with a metal mounting plate 4 is connected to the diode of the diode 3 under pressure provided with the metal cap 2 is held in contact; insulating cover 6 fitted below the metal cap 2 the connection piece 3 and the metal conductive leads PV modules connected to the metal cap 2 isolation; insulating plate holder 7 is connected with the casing of the metal connection piece 3 and the metal cap 2 and the metal spacer sheet 3 and a diode 4 connected to fixing.

[0024] 配合参见图3、图5,本发明中的盒体I底部设有一个用于穿过光伏组件导电引线的窗口11和一个底板12,该底板向内凹进形成一个半封闭空腔13 ;压簧5和绝缘固定架7安装在该底板12上,金属连接片3和二极管4连成一体安装在压簧5上。 [0024] Referring to FIG. 3 with FIG. 5, the bottom of the cartridge body I of the present invention is provided with conductive leads through the assembly for a photovoltaic window 11 and a bottom plate 12, the bottom plate is formed a semi-closed inwardly recessed cavity 13; 5 compression spring 7 and an insulating holder mounted on the base plate 12, connected to the metal sheets 3 and 4 integrally connected diodes 5 mounted on the compression spring.

[0025] 配合参见图4,本发明中的绝缘罩6包括一个绝缘框体61,在绝缘框体内的一侧设有绝缘网62,该绝缘网将与金属连接片相连接的光伏组件导电引线与金属盖隔离。 [0025] Referring to FIG. 4 with, in the present invention, the insulating cover 6 comprises an insulating housing 61, at a side of the insulating casing is provided with an insulating mesh 62, the conductive leads of the photovoltaic module to be connected with insulating web connecting the metal sheet and the metal cap isolated.

[0026] 配合参见图3,本发明中的绝缘固定架7设有多个用于让二极管露出的开口71,并设有多个向下伸出的卡钩72,绝缘固定架7通过其卡钩72与盒体的底板12卡接相连。 [0026] Referring to FIG. 3 complex, in the present invention, the insulating holder 7 is provided with a plurality of openings 71 for letting diodes are exposed, and provided with a plurality of downwardly extending hooks 72, the insulating holder 7 through which the card the hook plate 72 and the cartridge body 12 snap coupled.

[0027] 本发明太阳能光伏接线盒在与太阳能光伏组件安装时,首先将盒体I通过硅胶粘附在光伏组件背板上,然后将光伏组件背板上的导电引线穿过盒体I下面的窗口11与各金属连接片3分别相连接,再后将盒盖2与盒体I扣合。 [0027] PV junction box of the present invention when installed solar photovoltaic modules, the first I cassette by silica gel adhered to the PV module backsheet, and then the conductive leads on the photovoltaic module through the backsheet cartridge I below window 11 is connected to the metal pieces 3 are connected, then after the cassette cover 2 with the engaging I. 扣合后,密封圈8在盒盖2与盒体I之间密封。 After the engagement, the sealing ring 8 between the box body and the lid 2 I. 扣合后,金属盖2下表面压触二极管4的背部表面,将二极管4及与二极管相焊接的金属连接片3向下移动,使金属连接片3下面的弹簧5压缩,从而使弹簧5产生对二极管4向金属盖2方向的弹力,保证二极管4背部表面有效接触金属盖2,将二极管4工作时的热量直接传递给金属盖2。 After the engagement, press-contact surface of the metal back surface of the diode cover 24, the diode 4 and diode welded metal link 3 is moved downward, the metal sheet 3 is connected below the compression spring 5, so that the spring 5 to produce diode 4 to the elastic force of the metal cover 2 direction, the back surface of the diode 4 to ensure effective contact with the metal cap 2, the diode 4 when the heat transmitted directly to the work metal cap 2.

[0028] 需强调的是,以上是本发明的较佳的实施案例而已,并非对本发明做的任何形式上的限制。 [0028] It should be emphasized that the above is the case of the preferred embodiment of the present invention, but the present invention is not to make any form of limitation. 例如: E.g:

[0029] ①金属连接片3与光伏组件导电引线,金属连接片3与二极管4,及电缆线9与金属连接片3的连接方式,可以是焊接,也可以是靠其它金属弹力机构进行“卡接”或者“压接”,或通过螺丝固定连接。 [0029] ① metal connection plate 3 may be a "card photovoltaic modules electrically conductive wires, metal connection piece 3 and the diode 4, and the cable 9 with a metal connector plate connection 3 may be welded by other metal resilient means pick "or" crimped ", or fixed by a screw connection.

[0030] ②对二极管4及与二极管相焊接的金属连接片3提供向金属盖2方向的弹力构件,可以是弹簧,也可以是其他形式的金属弹力机构。 [0030] ② metal diode 4 and diode 3 are welded connecting piece metal cover member to provide elastic force to the second direction may be a spring, may be other forms of metals resilient means.

[0031] ③二极管4的数量可以是三个、四个、两个、一个或其他数量,相应的金属连接片3的数量可以是四个、五个、三个、两个或其它数量。 Number of [0031] ③ diode 4 may be three, four, two, one or the other number, the number of the corresponding metal connection piece 3 may be four, five, three, two, or other number. 具体数量没有限制,应根据光伏组件的功率要求及设计的需要而确定。 The specific number is not limited, but should be determined according to the required design and power requirements of the photovoltaic module.

[0032] ④用以固定密封圈8并提供绝缘保护的绝缘罩6与金属盖2的镶嵌方式,可以是相互卡紧,可以是螺丝固定,可以是胶体粘接,可以是超声波焊接,甚至可以是对绝缘罩加工注塑时嵌入金属盖,以形成一体化成形。 [0032] ④ insulating cover 6 and the metal ring 8 to fix the protective cap to provide insulation and mosaic mode 2, each clamping may be, may be a screw, an adhesive may be a colloid, may be ultrasonic welding, or even when fitted to the metal lid is insulated cover injection molding process, to form an integrated molding. 或其他形式的镶嵌或固定方式。 Or other forms of fixation or mosaic.

[0033] ⑤电缆线密封帽91的形式也不具限制,其功能为将电缆线9与盒体I固定和防水密封。 [0033] ⑤ form the cable seal cap 91 is not a limiting, the function of the cable 9 is fixed with the casing I and a waterproof seal.

[0034] ⑥本发明中,可在金属盖2,或盒体I中加入防水透气装置,使接线盒内部与外部的空气互通,但防水通过。 [0034] ⑥ the present invention, the metal cover 2, or apparatus I was added breathable waterproof box body, the junction box so that the inside and outside air exchange, but the water is passed. 在本案例中,为简化说明,未有提及,但此形式不对本发明构成限制。 In this case, to simplify the description, no mention, but this form does not limit the invention.

[0035] ⑦或将金属盖2与盒体I以任何形式先行固定或扣合,只在金属盖局部另行开有窗口,用以操作对光伏组件导电引线与金属连接片的连接工作。 [0035] ⑦ metal lid or the box body 2 and the first fixed in any form I or snap only partially cover the metal in a separate window opened for operation of the PV modules and the metal conductive leads connecting the connection work piece. 并有对此窗口关闭和密封的任何形式的小盖子,均属本发明的范围之内。 And any form of this window is closed and sealed small lid, belong within the scope of the present invention.

Claims (4)

  1. 1.一种太阳能光伏接线盒,包括盒体和盒盖,盒体内设有多个用于与光伏组件的导电引线相连的金属连接片,在金属连接片上安装有二极管,二极管通过其引线将金属连接片串联;其特征在于:还包括压簧、绝缘罩和绝缘固定架;所述的盒盖为散热金属盖,二极管的背面与金属盖直接接触相连,压簧设置在安装有二极管的金属连接片下方向二极管提供与金属盖保持接触的压力;绝缘罩嵌装在金属盖的下面将与金属连接片相连接的光伏组件导电引线与金属盖隔离;绝缘固定架与盒体底板相连将金属连接片与金属盖隔离并将金属连接片和二极管固定; 所述的盒体底部设有一个用于穿过光伏组件导电引线的窗口和一个底板,该底板向内凹进形成一个半封闭空腔;所述的压簧和绝缘固定架安装在该底板上;所述的金属连接片和二极管连成一体安装在压簧上; A solar photovoltaic junction box, comprising a box body and a lid, the box body is provided with a metal plate connected to the plurality of conductive leads coupled to a photovoltaic module, the diode is mounted on a metal plate connected to the diode through which a metal wire connected in series sheet; characterized by: further comprising a compression spring, the insulating cover and an insulating holder; cooling said metal cover is a lid, the back surface of the diode connected in direct contact with the metal lid, the metal spring provided connected diodes mounted direction of the diode and the metal lid provided to maintain the pressure of the contact sheet; insulating cover is fitted below the metal lid PV modules electrically conductive connecting sheet connected to the metal lead and the metal lid isolated; an insulating holder connected to the cartridge body metallic connecting plate and a metal lid and a metal spacer and a diode connected to the fixed plate; said cartridge body is provided with a bottom component through a conductive lead for photovoltaic windows and a bottom plate forming a recessed inwardly semi-enclosed cavity; said compression spring and an insulating holder mounted on the base plate; the metal link and the diode fused attached to the spring; 所述的绝缘罩包括一个绝缘框体,在绝缘框体内的一侧设有绝缘网,该绝缘网将与金属连接片相连接的光伏组件导电引线与金属盖隔离。 The insulating cover includes an insulative housing, on the side of the insulating casing is provided with an insulating mesh, with the metal conductive lead PV module is connected to the insulating sheet network will be connected to the metal cap isolated.
  2. 2.如权利要求1所述的太阳能光伏接线盒,其特征在于:所述的绝缘固定架设有多个用于让二极管露出的开口,并设有多个向下伸出的卡钩,绝缘固定架通过其卡钩与盒体的底板卡接相连。 2. The solar PV junction box according to claim 1, wherein: said insulating holder is provided with a plurality of openings for letting diodes are exposed, and provided with a plurality of downwardly extending hooks, the insulating fixative Mountings are connected through the backplane card which hooks the cartridge body.
  3. 3.如权利要求1所述的太阳能光伏接线盒,其特征在于:所述的金属盖的外表面设有散热栅。 PV junction box according to claim 1, wherein: an outer surface of said metal cover is provided with cooling gate.
  4. 4.如权利要求1所述的太阳能光伏接线盒,其特征在于:所述的绝缘罩与金属盖之间设有密封圈。 4. The solar PV junction box according to claim 1, wherein: the sealing ring is provided between the insulating cover and the cover metal.
CN 201110378278 2011-11-24 2011-11-24 Solar photovoltaic junction box CN103137734B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854666A2 (en) * 1997-01-20 1998-07-22 Robert Bosch Gmbh Control device comprising at least two housing parts
CN1578035A (en) * 2003-07-21 2005-02-09 蒂科电子Amp有限责任公司 Connection box for connecting solar cell plate
DE102005022226A1 (en) * 2005-05-10 2006-11-16 Ml&S Manufacturing Logistics & Services Gmbh & Co. Kg Connecting box for photovoltaic module, has electronic components, e.g. diodes, subjected to heat and flexibly pressed against heat sink due to force that acts directly or indirectly on one of components
CN101459392A (en) * 2008-12-31 2009-06-17 李明斌 Wiring box for solar photovoltaic power generation system
CN101501867A (en) * 2006-06-09 2009-08-05 Fpe菲舍尔有限公司 Junction box to protect individual solar panels from overheating
CN201490649U (en) * 2009-08-06 2010-05-26 夏光宇 Chamber separating type solar module connecting box with radiator
CN101816075A (en) * 2007-10-02 2010-08-25 泰科电子公司 Low profile photovoltaic (LPPV) box
CN201689900U (en) * 2010-05-28 2010-12-29 吕纪坤 Solar cell junction box

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0854666A2 (en) * 1997-01-20 1998-07-22 Robert Bosch Gmbh Control device comprising at least two housing parts
CN1578035A (en) * 2003-07-21 2005-02-09 蒂科电子Amp有限责任公司 Connection box for connecting solar cell plate
DE102005022226A1 (en) * 2005-05-10 2006-11-16 Ml&S Manufacturing Logistics & Services Gmbh & Co. Kg Connecting box for photovoltaic module, has electronic components, e.g. diodes, subjected to heat and flexibly pressed against heat sink due to force that acts directly or indirectly on one of components
CN101501867A (en) * 2006-06-09 2009-08-05 Fpe菲舍尔有限公司 Junction box to protect individual solar panels from overheating
CN101816075A (en) * 2007-10-02 2010-08-25 泰科电子公司 Low profile photovoltaic (LPPV) box
CN101459392A (en) * 2008-12-31 2009-06-17 李明斌 Wiring box for solar photovoltaic power generation system
CN201490649U (en) * 2009-08-06 2010-05-26 夏光宇 Chamber separating type solar module connecting box with radiator
CN201689900U (en) * 2010-05-28 2010-12-29 吕纪坤 Solar cell junction box

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