Structure for securing solar cell modules and frame and securing member for solar cell modules
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H02N-006/00
H01L-031/042
E04D-013/18
E04H-014/00
출원번호
US-0810813
(2009-07-09)
등록번호
US-8273981
(2012-09-25)
우선권정보
JP-2009-111741 (2009-05-01)
국제출원번호
PCT/JP2009/062499
(2009-07-09)
§371/§102 date
20100625
(20100625)
국제공개번호
WO2010/125699
(2010-11-04)
발명자
/ 주소
Kobayashi, Shuichi
출원인 / 주소
Yanegijutsukenkyujo Co., Ltd.
대리인 / 주소
Apex Juris, pllc
인용정보
피인용 횟수 :
9인용 특허 :
2
초록▼
The present invention provides a solar cell module securing structure capable of securing solar cell modules without any trouble even when there is a change in temperature or the like, and also provides frames and securing members for the solar cell modules. A contact portion (12e) of each of the fi
The present invention provides a solar cell module securing structure capable of securing solar cell modules without any trouble even when there is a change in temperature or the like, and also provides frames and securing members for the solar cell modules. A contact portion (12e) of each of the first frames (12) of solar cell modules (10) engaged on the opposite side of a shaft portion (22) of each securing member (20) securing a solar cell module (10) to a supporting member (2) from securing units (21a) can be fastened to the shaft portion (22) with engaging screws (4) through a void (24b) from the side of the securing units (21a). The contact portion (12e) of each of the first frames (12) engaged on the side of the securing units (21a) are brought into contact with the outer end portion (24a) of each inner protrusion (24), to restrict impaction of the first frames (12). With this arrangement, a predetermined amount of space is formed between the contact portions (12e) and the shaft portions (22), and a predetermined amount of space is formed between the facing upper side faces (12a) of the first frames (12) engaged with both sides of each of the shaft portions (22).
대표청구항▼
1. A solar cell module securing structure for securing to a predetermined supporting member a solar cell module including a plate-like solar cell panel and a frame supporting peripheral sides of the solar cell panel, by engaging a frame horizontally between a base unit and a top portion located on b
1. A solar cell module securing structure for securing to a predetermined supporting member a solar cell module including a plate-like solar cell panel and a frame supporting peripheral sides of the solar cell panel, by engaging a frame horizontally between a base unit and a top portion located on both sides of a shaft portion of a securing member, through the use of the securing member including the base unit, the shaft portion, and the top portion, the base unit having a securing unit for securing the solar cell module to a predetermined supporting member at a location decentered with respect to a center point in a horizontal direction, the shaft portion extending upward from a position on the opposite side of a horizontal-direction center point of an upper face of the base unit from the securing unit, the top portion protruding toward both sides from an upper end of the shaft portion and extending substantially parallel to the upper face of the base unit, the frame including: an insertion supporting portion supporting the peripheral sides of the solar cell panel inserted thereto and an upper side face extending in a vertical direction on the opposite side from the side on which the solar cell panel is inserted;a junction portion placed below the insertion supporting portion, and having an opening on the opposite side from the side on which the solar cell panel is inserted, the top portion of the securing member being inserted through the opening; anda contact portion placed below the junction portion and located on an inner side than the upper side face of the insertion supporting portion in a direction of a face of the solar cell panel, a face of the contact portion being brought into contact with the shaft portion of the securing member,the securing member further including an inner protrusion placed on the same side of the shaft portion as the securing unit between the top portion and the base unit, the inner protrusion forming a narrower space than a space between the base unit and the top portion, and having an outer end portion extending along a shaft line substantially parallel to the shaft portion, wherein the base unit, the shaft portion, the top portion, and the inner protrusion are integrally formed,the contact portion of the frame engaged on the opposite side of the shaft portion of the securing member from the securing unit being fastened to the shaft portion with a predetermined fastening member from the same side of the shaft portion as the securing unit through the space of the inner protrusion, a predetermined space being formed between the contact portion and the shaft portion, with the contact portion of the frame engaged on the same side of the shaft portion of the securing member as the securing unit being brought into contact with the outer end portion of the inner protrusion to thereby prevent impaction of the frame, a predetermined amount of space being formed between the facing upper side faces of the frames engaged with both sides of the shaft portion of the securing member,whereby the predetermined amount of the space formed between the upper side faces of the frames facing each other is capable of absorbing a change in relative locations between the frames facing each other via the securing member, which change is caused by a deformation of at least one of the respective solar cell modules facing each other via the securing member. 2. The solar cell module securing structure according to claim 1, wherein the securing member has the base unit formed into a horizontally long, box-like shape. 3. A frame for solar cell modules for supporting peripheral sides of a solar cell panel in a solar cell module and engaged horizontally between a base unit and a top portion located on both sides of a shaft portion of a securing member, through the use of the securing member including the base unit, the shaft portion, the top portion, and an inner protrusion, the base unit having a securing unit for securing the solar cell module to a predetermined supporting member at a location decentered with respect to a center point in a horizontal direction, the shaft portion extending upward from a position on the opposite side of a horizontal-direction center point of an upper face of the base unit from the securing unit, the top portion protruding toward both sides from an upper end of the shaft portion and extending substantially parallel to the upper face of the base unit, the inner protrusion being placed on the same side of the shaft portion as the securing unit between the top portion and the base unit, the inner protrusion forming a narrower space than the space between the base unit and the top portion, the inner protrusion having an outer end portion extending along a shaft line substantially parallel to the shaft portion, wherein the base unit, the shaft portion, the top portion, and the inner protrusion are integrally formed, the frame comprising:an insertion supporting portion supporting the peripheral sides of the solar cell panel inserted thereto and an upper side face extending in a vertical direction on the opposite side from the side on which the solar cell panel is inserted;a junction portion placed below the insertion supporting portion, and having an opening on the opposite side from the side on which the solar cell panel is inserted, the top portion of the securing member being inserted through the opening; anda contact portion placed below the junction portion and located on an inner side than the upper side face of the insertion supporting portion in a direction of a face of the solar cell panel, a face of the contact portion being brought into contact with the shaft portion of the securing member, the contact portion being brought into contact with the outer end portion of the inner protrusion to close part of the space,whereby the predetermined amount of the space formed between upper side faces of the frames facing each other is capable of absorbing a change in relative locations between the frames facing each other via the securing member, which change is caused by a deformation of at least one of the respective solar cell modules facing each other via the securing member. 4. A securing member for solar cell modules for securing a solar cell module to a predetermined supporting member, the solar cell module having a frame supporting peripheral sides of a plate-like solar cell panel, the securing member comprising:a base unit having a horizontally long, box-like shape and has a securing unit for securing the securing member to a predetermined supporting member at a location decentered with respect to a center point in a horizontal direction;a shaft portion extending upward from a position on the opposite side of a horizontal-direction center point of an upper face of the base unit from the securing unit;a top portion protruding toward both sides from an upper end of the shaft portion and extends substantially parallel to the upper face of the base unit; andan inner protrusion placed on the same side of the shaft portion as the securing unit between the top portion and the base unit, the inner protrusion forming a narrower space than a space between the base unit and the top portion, the inner protrusion having an outer end portion extending along a shaft line substantially parallel to the shaft portion, wherein the base unit, the shaft portion, the top portion, and the inner protrusion are integrally formed,the frame of the solar cell module being horizontally engaged between the base unit and the top portion on both sides of the shaft portion, impaction of the frame engaged between the base unit and the top portion being prevented by the outer end portion of the inner protrusion,whereby the predetermined amount of the space formed between upper side faces of the frames facing each other is capable of absorbing a change in relative locations between the frames facing each other via the securing member, which change is caused by a deformation of at least one of the respective solar cell modules facing each other via the securing member.
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이 특허에 인용된 특허 (2)
Rockar James A. (Tarentum PA), Rafter with internal drainage feature and sloped glazing system incorporating same.
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