CN116470360A - Power generation glass window and building wall body with same - Google Patents
Power generation glass window and building wall body with same Download PDFInfo
- Publication number
- CN116470360A CN116470360A CN202310401324.5A CN202310401324A CN116470360A CN 116470360 A CN116470360 A CN 116470360A CN 202310401324 A CN202310401324 A CN 202310401324A CN 116470360 A CN116470360 A CN 116470360A
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- Prior art keywords
- power generation
- window
- building wall
- elastic
- outer frame
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- 238000010248 power generation Methods 0.000 title claims abstract description 73
- 239000011521 glass Substances 0.000 title claims abstract description 62
- 239000004020 conductor Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 abstract description 9
- 230000010354 integration Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/06—Extensible conductors or cables, e.g. self-coiling cords
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/02—Flexible line connectors without frictional contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0431—Wall trunking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the field of buildings, and provides a power generation glass window and a building wall body with the power generation glass window, which comprises a window frame, a window sash and an electric connection component, wherein the window frame is used for being fixedly connected with a building wall body, the window sash comprises an outer frame and power generation glass, the power generation glass is fixedly connected with the outer frame, and the outer frame is rotationally connected with the window frame; the electric connection assembly comprises a first fixing piece, a second fixing piece and an elastic connection piece, wherein the first fixing piece is arranged in the window frame and is used for being electrically connected with a cable in the building wall body; the second fixing piece is arranged in the outer frame and is electrically connected with the power generation glass; one end of the elastic connecting piece is electrically connected with the first fixing piece, and the other end of the elastic connecting piece is electrically connected with the second fixing piece. The electric safety, bending resistance and waterproof performance of the wiring structure can be improved, when the window sash is in the open state, only the elastic connecting piece is exposed out of the building, the attractiveness of the building window is improved, and building photovoltaic integration in the real sense is further realized.
Description
Technical Field
The application relates to the field of buildings, in particular to a power generation glass window and a building wall body with the power generation glass window.
Background
At present, power generation glass refers to a special glass capable of converting sunlight into electric energy. It is usually achieved by coating a transparent solar panel on the surface of ordinary glass. These solar panels are composed of multiple levels of materials including conductive materials, semiconductors, transparent conductive oxides, and the like. When the sunlight irradiates on the surface of the power generation glass, the solar panel can convert light energy into electric energy and can be used for providing power for a building. The power generation glass is a very promising technology, can provide clean and renewable energy sources for buildings, and reduces the dependence on the traditional energy sources. It can also improve the energy efficiency of the building, reduce the energy consumption and the carbon emission, and make a contribution to environmental protection. At present, the power generation glass is applied to the outer wall, roof and other positions of commercial and residential buildings, and becomes an emerging green building material.
However, the application of the power generation glass to the building window is less common, mainly because if the power generation glass requiring the connection cable is applied to the building window capable of being opened and closed, there is a technical difficulty in connecting the power generation glass to the electrical wiring of the building body when the building window is opened or closed. Specifically, when the relative movement occurs between the power generation glass and the building body, the wiring structure between the power generation glass and the building body is difficult to simultaneously meet the requirements of bending resistance, waterproofness, electrical safety and the like, and the exposed electrical connection structure due to the relative movement also reduces the aesthetic property of the building window.
Aiming at the situation, the application provides a power generation glass window and a building wall body with the power generation glass window, which are used for solving the problem.
Disclosure of Invention
In order to solve the problems, the application provides a power generation glass window and a building wall body with the power generation glass window.
In a first aspect, the present application provides a power generation glass window, which adopts the following technical scheme:
the power generation glass window comprises a window frame, a window sash and an electric connection assembly, wherein the window frame is used for being fixedly connected with a building wall body, the window sash comprises an outer frame and power generation glass, the power generation glass is fixedly connected with the outer frame, and the outer frame is rotationally connected with the window frame;
the electric connection assembly comprises a first fixing piece, a second fixing piece and an elastic connection piece, wherein the first fixing piece is arranged in the window frame and is used for being electrically connected with a cable in the building wall body; the second fixing piece is arranged inside the outer frame and is electrically connected with the power generation glass; one end of the elastic connecting piece is electrically connected with the first fixing piece, and the other end of the elastic connecting piece is electrically connected with the second fixing piece and is used for generating elastic deformation along with the movement of the second fixing piece relative to the first fixing piece.
Through adopting above-mentioned technical scheme, foretell window frame is inside to set up first mounting to first mounting is as the intermediate that the cable in the building wall outside and the building wall links to each other, can promote wiring structure's waterproof nature and electrical safety when the installation is stable. Similarly, the second fixing piece is used as an intermediate body for electrically connecting the power generation glass and the outer part of the window sash, and the waterproof performance and the electrical safety of the wiring structure can be improved.
The elastic connecting piece can be used for improving the bending resistance of the electric connecting structure, and can stretch and shrink along with the movement of the outer frame of the window sash in the rotating process of the window sash. And because the second fixing piece is embedded in the outer frame, when the window sash is in an open state, only the elastic connecting piece is exposed out of the building, so that the aesthetic property of the building window is improved, and the building photovoltaic integration in the real sense is further realized.
Optionally, the elastic connection piece is a scalable photovoltaic cable, both ends of scalable photovoltaic cable are formed with first elastic terminal and second elastic terminal respectively, first elastic terminal be used for with first mounting can dismantle the connection, the second elastic terminal be used for with second mounting can dismantle the connection.
Through adopting above-mentioned technical scheme, the elastic connection spare is used for the electricity to connect foretell first mounting and second mounting, adopts the mode of detachable connection can make the maintenance process of building window more convenient, and the use of building window is more nimble.
Optionally, the first fixing piece is a first junction box, the first junction box is fixedly embedded in the window frame, and a first connecting terminal for electrically connecting with the first elastic terminal is arranged on the first junction box.
Through adopting above-mentioned technical scheme, inside first terminal box can imbed the window frame more steadily to promote wiring structure's stability and waterproof nature.
Optionally, the second fixing piece is a second junction box, the second junction box is fixedly embedded in the outer frame, and a second connecting terminal for electrically connecting with the second elastic terminal is arranged on the second junction box.
Through adopting above-mentioned technical scheme, the same reason, the outer frame is inside can be embedded more steadily to the second terminal box to promote wiring structure's stability and waterproof nature.
Optionally, the retractable photovoltaic cable is provided in a spring-like form.
Through adopting above-mentioned technical scheme, set up foretell scalable photovoltaic cable into the spring form, can more be favorable to its removal along with the second mounting and stretch or shrink, promote its bending resistance to increase of service life, promote electrical safety.
Optionally, the scalable photovoltaic cable includes soft conductor, insulating sheath and Tpu sheath, the soft conductor sets up to the spring form, insulating sheath parcel in soft conductor surface, tpu sheath parcel in insulating sheath surface.
By adopting the technical scheme, the commonly used photovoltaic cable is rigid, has high hardness and cannot meet the telescopic requirement. And the outer protective sleeve of the current photovoltaic cable is usually manufactured to adapt to the field environment. And Tpu refers to a thermoplastic polyurethane elastomer (Thermoplastic Polyurethane) which is a high molecular material. Therefore, the Tpu sheath provided by the scheme has the characteristics of good elasticity, wear resistance, chemical corrosion resistance, high temperature resistance and the like on the premise of being suitable for indoor space environments.
Optionally, a first baffle is formed on the window frame, a second baffle is formed on the outer frame, the window frame is rotationally connected with the outer frame, the first baffle and the second baffle are oppositely arranged in the closed state of the power generation glass window, a containing cavity is formed by surrounding the surface of the first baffle, the surface of the window frame, the surface of the second baffle and the surface of the outer frame, and the elastic connecting piece is located in the containing cavity.
Through adopting above-mentioned technical scheme, under the condition that power generation glass window was closed, the surface that is close to outer frame on foretell first baffle, the window frame, second baffle and outer frame are close to the surface of window frame can form a four sides and hold the chamber, and because foretell elastic extension spare can be located foretell holding the intracavity, elastic extension spare is as the structure that is only connected with the cable electricity, can separate the shelves in holding the intracavity portion by first baffle and second baffle, reinforcing electrical connection assembly's waterproof nature and electrical security, further promote the aesthetic property of above-mentioned power generation glass window.
In a second aspect, the application provides a building wall with power generation glass window, which adopts the following technical scheme:
a building wall to which a power generation glazing is applied, the building wall comprising a building wall body and a plurality of power generation glazing of the first aspect, the window frame of the power generation glazing being fixedly mounted to the building wall body.
Through adopting above-mentioned technical scheme, foretell power generation glass window hides the wiring structure of cable in the outer frame of window frame and casement to adopt elastic expansion piece to promote its resistance to buckling, make power generation glass's use more nimble convenient, possess stronger electrical safety simultaneously. Therefore, when the window sash is in the open state, only the elastic connecting piece is exposed out of the building, so that the aesthetic property of the building window is improved, and the building photovoltaic integration in the true sense is further realized.
Optionally, a cable is laid inside the building wall body, and the cable extends into the window frame and is electrically connected with the first fixing piece.
Through adopting above-mentioned technical scheme, the cable is hidden inside building wall body, and installation equipment such as chute, wiring groove just can not appear on the surface of building wall body, can keep the clean and tidy and pleasing to the eye of wall. Meanwhile, the risk that the cable is damaged by human or external force can be effectively reduced, and therefore the use safety is improved. In addition, under some conditions with requirements on noise, the noise interference when the cable is transmitted can be reduced by paving the cable inside the building wall body.
Optionally, a manhole is formed at the bottom of the building wall body, and the cable is converged at the manhole in the building wall body.
Through adopting above-mentioned technical scheme, foretell cable gathers in the manhole department, and the maintainer can be according to the maintenance demand, overhauls the electricity consumption to above-mentioned power generation glass through here, has promoted the convenience of use and maintenance process, realizes really building photovoltaic integration more further.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the waterproof and electrical safety of the wiring structure can be improved while the installation is stable.
2. During the window sash rotation, the elastic connecting piece can stretch and shrink along with the movement of the window sash outer frame, and the bending resistance of the electric connecting structure is improved.
3. When the window sashes are in an open state, only the elastic connecting piece is exposed out of the building, so that the attractiveness of the building window is improved, and the building photovoltaic integration in the true sense is further realized.
4. The elastic connecting piece adopts a detachable connection mode, so that the maintenance process of the building window is more convenient, and the use process of the building window is more flexible.
On the premise of adapting to indoor space environment, the Tpu sheath has the characteristics of good elasticity, wear resistance, chemical corrosion resistance, high temperature resistance and the like.
Drawings
Fig. 1 is a schematic structural view of a power generation glazing according to an embodiment of the present application.
Fig. 2 is an enlarged view of portion a of fig. 1 in an embodiment of the present application.
Fig. 3 is an overall schematic of a building wall with power generation glazing according to an embodiment of the present application.
Reference numerals illustrate:
1. a building wall body; 11. a manhole; 2. a power generation glazing; 21. a window frame; 211. a first baffle; 22. window sashes; 221. an outer frame; 2211. a second baffle; 222. generating glass; 23. an electrical connection assembly; 231. a first fixing member; 2311. a first junction box; 2312. a first connection terminal; 232. a second fixing member; 2321. a second junction box; 2322. a second connection terminal; 233. an elastic connection member; 2331. a retractable photovoltaic cable; 2332. a first elastic terminal; 2333. a second elastic terminal; 3. and (3) a cable.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the inventive concepts. As part of this specification, some of the drawings of the present disclosure represent structures and devices in block diagram form in order to avoid obscuring the principles of the disclosure. In the interest of clarity, not all features of an actual implementation are necessarily described. Reference in the present disclosure to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and multiple references to "one embodiment" or "an embodiment" should not be understood as necessarily all referring to the same embodiment.
The terms "a," "an," and "the" are not intended to refer to a singular entity, but rather include the general class of which a particular example may be used for illustration, unless clearly defined. Thus, the use of the terms "a" or "an" may mean any number of at least one, including "one", "one or more", "at least one", and "one or more than one". The term "or" means any of the alternatives and any combination of alternatives, including all alternatives, unless alternatives are explicitly indicated as mutually exclusive. The phrase "at least one of" when combined with a list of items refers to a single item in the list or any combination of items in the list. The phrase does not require all of the listed items unless specifically so defined.
The embodiment of the application discloses a power generation glass window. Referring to fig. 1 and 2, a power generation glazing includes a window frame 21, a window sash 22, and an electrical connection assembly 23. The right side of fig. 1 is a schematic longitudinal section view of the power generation glass window. The window frame 21 is fixedly connected with the building wall body 1; the window sash 22 includes an outer frame 221 and a power generation glass 222 as a part of the window that can be opened and closed, the power generation glass 222 is fixedly connected to the outer frame 221, and the outer frame 221 is rotatably connected to the window frame 21.
Specifically, the electrical connection assembly 23 includes a first fixing member 231, a second fixing member 232, and an elastic connection member 233. The first fixing member 231, the elastic connecting member 233, and the second fixing member 232 are electrically connected in sequence, and in different embodiments, the three may be electrically connected in different manners. Illustratively, in the present embodiment, the elastic connection member 233 has a first elastic terminal 2332 and a second elastic terminal 2333 formed at both ends thereof, the first elastic terminal 2332 being detachably connected to the first fixing member 231, and the second elastic terminal 2333 being detachably connected to the second fixing member 232.
Specifically, the first fixing member 231 is installed inside the window frame 21 and is used for being electrically connected with the cable 3 in the building wall body 1, the first fixing member 231 is arranged inside the window frame 21, and the first fixing member 231 is used as an intermediate body for connecting the cable 3, so that the waterproof performance and the electrical safety of the wiring structure can be improved while the installation is stable.
Further, the first fixing member 231 is a first junction box 2311, the first junction box 2311 is fixedly inserted into the window frame 21, and a first connection terminal 2312 for electrically connecting with the first elastic terminal 2332 is provided to the first junction box 2311. The first junction box 2311 can be more stably embedded inside the window frame 21, thereby improving the stability and waterproof property of the junction structure. In different embodiments, the first junction box 2311 may be disposed at different positions inside the window frame 21, so long as it can be electrically connected to the cable 3 inside the building wall body 1 and form the first connection terminal 2312 for external electrical connection. As an example, the first junction box 2311 is fixedly installed inside one end of the window frame 21 near the window sash 22.
In various embodiments, the first junction box 2311 may be fixedly installed inside the window frame 21 through various schemes. Illustratively, in the present embodiment, the first junction box 2311 is fixedly inserted into the window frame 21 by a screw.
The second fixing member 232 is installed inside the outer frame 221 and is electrically connected to the power generating glass 222. Similarly, the second fixing member 232 serves as an intermediate member for electrically connecting the power generation glass 222 to the outside of the window sash 22, and can also improve the waterproof property and electrical safety of the wiring structure. In different embodiments, the second fixing member 232 may have different structures, so long as it can be electrically connected to the electrical circuit of the power generating glass 222. As an example, in the present embodiment, the second fixing member 232 is the second junction box 2321, which can be more stably inserted inside the outer frame 221, thereby improving stability and waterproofness of the junction structure.
Further, in different embodiments, the second junction box 2321 may be disposed at different positions inside the outer frame 221. Illustratively, in the present embodiment, the second junction box 2321 is fixedly embedded in the outer frame 221, and the second junction box 2321 is provided with a second connection terminal 2322 for electrically connecting with the second elastic terminal 2333.
In various embodiments, the second junction box 2321 may be fixedly mounted inside the outer frame 221 in various manners. As an example, in the present embodiment, the second junction box 2321 is fixedly embedded in the outer frame 221 by a screw.
Specifically, one end of the elastic connection member 233 is electrically connected to the first fixing member 231, and the other end is electrically connected to the second fixing member 232, so as to be elastically deformed according to the movement of the second fixing member 232 with respect to the first fixing member 231. The use of the elastic connection member 233 can improve the bending resistance of the electrical connection structure, and the elastic connection member 233 can be stretched and contracted with the movement of the outer frame 221 of the window sash 22 during the rotation of the window sash 22. In addition, since the second fixing member 232 is embedded in the outer frame 221, only the elastic connecting member 233 is exposed to the outside of the building when the window sash 22 is in the open state, thereby improving the aesthetic property of the building window and further realizing the building photovoltaic integration in a real sense.
Specifically, in different embodiments, the elastic connection member 233 may have different structures, but only can be elastically deformed along with the movement of the second fixing member 232 relative to the first fixing member 231. As an example, in the present embodiment, the elastic connection member 233 is a retractable photovoltaic cable 2331, and both ends of the retractable photovoltaic cable 2331 are respectively formed with a first elastic terminal 2332 and a second elastic terminal 2333, the first elastic terminal 2332 is detachably connected to the first fixing member 231, and the second elastic terminal 2333 is detachably connected to the second fixing member 232. The elastic connecting piece 233 is used for electrically connecting the first fixing piece 231 and the second fixing piece 232, and the maintenance process of the building window can be more convenient and the use process of the building window is more flexible by adopting a detachable connection mode. In different embodiments, the first elastic terminal 2332 and the second elastic terminal 2333 may have different structures, so long as they can be electrically connected to the first fixing member 231 and the second fixing member 232 in a detachable connection manner. As an example, the first elastic terminal 2332 and the second elastic terminal 2333 are quick-connection terminals.
Further, the retractable photovoltaic cable 2331 is provided in a spring shape. The telescopic photovoltaic cable 2331 is arranged in a spring shape, so that the telescopic photovoltaic cable 2331 can be stretched or contracted along with the movement of the second fixing piece 232 more conveniently, the bending resistance of the telescopic photovoltaic cable is improved, the service life is prolonged, and the electrical safety is improved.
In various embodiments, the retractable photovoltaic cable 2331 may be made of different materials, but may have better bending resistance and may be elastically deformed along with the movement of the second fixing member 232 relative to the first fixing member 231. As an example, in the present embodiment, the above-described retractable photovoltaic cable 2331 is provided in a three-layer structure including a flexible conductor, an insulating sheath, and a Tpu sheath. Wherein the flexible conductor is provided in a spring shape for electrically connecting the cable 3 in the first fixing member 231 and the second fixing member 232; the insulation sheath is wrapped on the surface of the soft conductor and used for insulating the outer surface of the telescopic photovoltaic cable 2331 and improving safety; the Tpu sheath is wrapped on the surface of the insulating sheath. Additionally, in different embodiments, the insulating sheath may be made of different materials, for example, rubber materials.
By way of explanation, the photovoltaic cable 3 that is generally used is rigid, has a large hardness, and cannot meet the requirement of scalability. And the outer protective sleeve of the photovoltaic cable 3 is usually made to adapt to the field environment, while Tpu refers to thermoplastic polyurethane elastomer (Thermoplastic Polyurethane) and is a polymer material. Therefore, the Tpu sheath provided by the scheme has the characteristics of good elasticity, wear resistance, chemical corrosion resistance, high temperature resistance and the like on the premise of being suitable for indoor space environments.
Specifically, the window frame 21 is formed with a first baffle 211, the outer frame 221 is formed with a second baffle 2211, the window frame 21 is rotatably connected with the outer frame 221 to form a rotating shaft, the first baffle 211 and the second baffle 2211 are disposed close to the rotating shaft and are opposite to each other in a closed state of the power generation glass window 2, a receiving cavity is defined by surfaces of the first baffle 211, the window frame 21, the second baffle 2211 and the outer frame 221, and the elastic connector 233 is disposed in the receiving cavity.
In a state where the power generation glass window 2 is opened, the first barrier 211 makes an angle with the second barrier 2211, and the angle changes as the window sash 22 rotates. When the power generation glass window 2 is closed, since the first baffle 211 and the second baffle 2211 are disposed opposite to each other, the surfaces of the first baffle 211 and the window frame 21, which are close to the outer frame 221, and the surfaces of the second baffle 2211 and the outer frame 221, which are close to the window frame 21, can form a containing cavity with four inner walls, and since the elastic telescopic member can be located in the containing cavity, the elastic telescopic member is a structure which is electrically connected with the cable 3 only, and can be blocked in the containing cavity by the first baffle 211 and the second baffle 2211, thereby enhancing the waterproof property and the electrical safety of the electrical connection assembly 23 and further improving the aesthetic property of the power generation glass window 2.
The embodiment of the application discloses a building wall for a power generation glass window 2. Referring to fig. 3, a building wall for a power generation glass window 2 includes a building wall body 1 and a plurality of power generation glass windows 2 of the above embodiments, the window frame 21 of the power generation glass window 2 is fixedly installed on the building wall body 1.
The above-mentioned power generation glass window 2 conceals the wiring structure of the cable 3 in the outer frame 221 of the window frame 21 and the window sash 22, and adopts the elastic expansion piece to promote the bending resistance, so that the use of the power generation glass 222 is more flexible and convenient, and meanwhile, the power generation glass window has stronger electrical safety. Therefore, in the building wall with the power generation glass 222, when the window sash 22 is in the open state, only the elastic connecting piece 233 is exposed to the outside of the building, so that the aesthetic property of the building window is improved, and the building photovoltaic integration in the real sense is further realized.
Specifically, the cable 3 is laid inside the building wall body 1, and the cable 3 extends into the window frame 21 and is electrically connected to the first fixing member 231. The cable 3 is hidden inside the building wall body 1, so that installation equipment such as a wiring rack, a wiring groove and the like can not appear on the surface of the building wall body 1, and the neatness and the attractiveness of the wall surface can be kept. Meanwhile, the risk that the cable 3 is damaged by human or external force can be effectively reduced, so that the use safety is improved. In addition, in some cases where noise is required, the cable 3 is laid inside the building wall body 1, so that noise interference when the cable 3 transmits signals can be reduced.
Further, a manhole 11 is formed at the bottom of the building wall body 1, and the cable 3 is gathered at the manhole 11 in the building wall body 1. The cable 3 is gathered at the manhole 11, so that an maintainer can carry out electricity utilization maintenance on the power generation glass 222 according to maintenance requirements, convenience in use and maintenance processes is improved, and building photovoltaic integration in a real sense is further realized. In different embodiments, the distribution of the manholes 11 may be different. Illustratively, in the present embodiment, the above-mentioned manhole 11 is disposed at a lateral interval at the bottom of the building wall body 1, and the number of cables 3 each manhole 11 can cover is the same or similar.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The power generation glass window is characterized by comprising a window frame (21), a window sash (22) and an electric connection assembly (23), wherein the window frame (21) is fixedly connected with a building wall body (1), the window sash (22) comprises an outer frame (221) and power generation glass (222), the power generation glass (222) is fixedly connected with the outer frame (221), and the outer frame (221) is rotationally connected with the window frame (21);
the electric connection assembly (23) comprises a first fixing piece (231), a second fixing piece (232) and an elastic connection piece (233), wherein the first fixing piece (231) is installed inside the window frame (21) and is used for being electrically connected with a cable (3) in the building wall body (1); the second fixing member (232) is installed inside the outer frame (221) and is electrically connected with the power generation glass (222); one end of the elastic connecting piece (233) is electrically connected with the first fixing piece (231), and the other end of the elastic connecting piece is electrically connected with the second fixing piece (232) and is used for being elastically deformed along with the movement of the second fixing piece (232) relative to the first fixing piece (231).
2. The power generation glazing of claim 1, wherein the elastic connection member (233) is a retractable photovoltaic cable (2331), and both ends of the retractable photovoltaic cable (2331) are respectively formed with a first elastic terminal (2332) and a second elastic terminal (2333), the first elastic terminal (2332) being for detachable connection with the first fixing member (231), and the second elastic terminal (2333) being for detachable connection with the second fixing member (232).
3. The power generation glazing according to claim 2, wherein the first fixing member (231) is a first junction box (2311), the first junction box (2311) is fixedly embedded inside the window frame (21), and a first connection terminal (2312) for electrically connecting with the first elastic terminal (2332) is provided on the first junction box (2311).
4. A power generation glazing according to claim 3, wherein the second fixing member (232) is a second junction box (2321), the second junction box (2321) is fixedly embedded inside the outer frame (221), and a second connection terminal (2322) for electrically connecting with the second elastic terminal (2333) is provided on the second junction box (2321).
5. A power generating glazing according to claim 2, wherein the retractable photovoltaic cable (2331) is arranged in a spring-like manner.
6. The power generating glazing of claim 5, wherein the retractable photovoltaic cable (2331) comprises a flexible conductor, an insulating sheath and a Tpu sheath, the flexible conductor being arranged in a spring-like manner, the insulating sheath being wrapped around the surface of the flexible conductor, the Tpu sheath being wrapped around the surface of the insulating sheath.
7. The power generation glazing according to claim 4, wherein a first baffle (211) is formed on the window frame (21), a second baffle (2211) is formed on the outer frame (221), the window frame (21) is rotatably connected with the outer frame (221), the first baffle (211) and the second baffle (2211) are oppositely arranged in the closed state of the power generation glazing, a containing cavity is defined by the surfaces of the first baffle (211), the window frame (21), the second baffle (2211) and the outer frame (221), and the elastic connecting piece (233) is located in the containing cavity.
8. A building wall to which a power generation glazing is applied, characterized in that the building wall comprises a building wall body (1) and a plurality of power generation glazing (2) according to claims 1-7, the window frame (21) of the power generation glazing (2) being fixedly mounted on the building wall body (1).
9. The building wall with the power generation glazing applied thereto according to claim 8, wherein a cable (3) is laid inside the building wall body (1), the cable (3) extending into the window frame (21) and being electrically connected with the first fixing member (231).
10. Building wall with power generating glazing applied according to claim 9, characterized in that the bottom of the building wall body (1) is formed with a manhole (11), the cables (3) converging at the manhole (11) inside the building wall.
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| CN202310401324.5A CN116470360B (en) | 2023-04-14 | 2023-04-14 | Power generation glass window and building wall body with same |
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| CN202310401324.5A CN116470360B (en) | 2023-04-14 | 2023-04-14 | Power generation glass window and building wall body with same |
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| CN116470360B (en) | 2023-12-05 |
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