Water leakage prevention photovoltaic frame structure

Abstract

The water leakage prevention photovoltaic frame structure comprises two frame bodies, two connecting inserts and a cover plate, the bottom of each frame body is provided with a clamping groove, and the connecting inserts at the corresponding positions are clamped in the clamping grooves at the corresponding positions in a sliding mode; a clamping strip is integrally arranged in the middle of the bottom of the cover plate and clamped between the upper portions of the two frame bodies, and when the clamping strip is clamped between the upper portions of the two frame bodies, the bottom of the cover plate and the upper portions of the two frame bodies are sealed and locked at the same time. The frame bottom face of the clamping groove structure is adopted, so that the connecting insert can slide in the clamping groove, the installation process is simplified, the installation efficiency is improved, and compared with a traditional gutter channel drainage facility, the gutter channel drainage facility has the advantages that cost is reduced, the gutter channel drainage facility is suitable for different installation scenes and conditions, practicability is high, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic module installation technical field, specifically relates to a waterproof photovoltaic frame structure. BACKGROUND

[0002] When photovoltaic modules are used as building components such as shed roofs, their waterproof performance is crucial.

[0003] Traditional waterproof methods mostly use sealant at the splicing joints of photovoltaic modules, but due to the effects of glue aging and structural dynamic load, the reliability and durability of this method have many problems.

[0004] In addition, there is also a way of arranging a water channel below the splicing position of the photovoltaic module, which can effectively guide and drain water, but will significantly increase the cost.

[0005] The overlapping tile scheme has high requirements for installation environment and construction conditions, and is difficult to be applied on a large scale. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a waterproof photovoltaic frame structure to solve the technical problems of unreliable waterproofing, high cost, and inconvenient installation when using existing photovoltaic modules as building components.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A waterproof photovoltaic frame structure includes two symmetrically arranged frame bodies, two connection inserts fixedly arranged on a photovoltaic panel, and a cover plate clamped and positioned on the two symmetric frame bodies.

[0009] Each frame body is provided with a clamping groove at the bottom, and the connection insert is slidingly arranged in the corresponding clamping groove.

[0010] The cover plate is integrally provided with a clamping strip at the center of the bottom, which is clamped between the upper parts of the two frame bodies, and when the clamping strip is clamped between the upper parts of the two frame bodies, the bottom of the cover plate is simultaneously sealed and tightly contacted with the upper parts of the two frame bodies.

[0011] As a further scheme of the utility model, the upper parts of the two frame bodies are integrally provided with clamping strips on the opposite sides, and when the clamping strip is clamped between the upper parts of the two frame bodies, the clamping strips are located on the side surface of the clamping strip.

[0012] As a further scheme of the utility model, the upper parts of the two frame bodies are integrally provided with protrusions, and the bottom of the cover plate is symmetrically provided with recesses corresponding to the protrusions, and when the clamping strip is clamped between the upper parts of the two frame bodies, the protrusions at the corresponding positions are embedded in the recesses at the corresponding positions and are locked with each other.

[0013] As the preferred scheme of the present utility model, the two frame bodies are integrally provided with the stoppers at the opposite side bottoms.

[0014] As the further preferred scheme of the present utility model, the clamping strips are the mutually symmetrical clamping seats, and the hooks and the clamping seats are mutually locked when the cover plate is positioned and clamped on the upper parts of the two frame bodies.

[0015] As the preferred scheme of the present utility model, the connecting insert and the clamping groove form the corresponding male and female groove structures at the butt joint.

[0016] Compared with the prior art, the water leakage prevention photovoltaic frame structure has the following beneficial effects:

[0017] (1) Convenient installation: the frame bottom surface with the clamping groove structure enables the connecting insert to slide in the clamping groove, thereby simplifying the installation process and improving the installation efficiency.

[0018] (2) Low cost: compared with the traditional water leakage prevention scheme such as the water channel, the present utility model does not need additional drainage facilities, thereby reducing the cost.

[0019] (3) Strong adaptability: the present utility model can adapt to different installation scenes and conditions, thereby improving the practicality and application range. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present utility model, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only the cases of the embodiments of the present utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0021] Figure 1 It is a structure schematic view of the embodiment 1 of the present utility model.

[0022] Figure 2 It is a structure schematic view of the embodiment 2 of the present utility model.

[0023] LIST OF REFERENCE NUMERALS

[0024] 1, frame body; 101, clamping groove; 102, clamping strip; 103, stopper; 104, protruding strip;

[0025] 2, cover plate; 201, clamping strip; 202, recess;

[0026] 3, connecting insert;

[0027] 4, photovoltaic plate;

[0028] 5, hook; 6, clamping seat. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear and obvious, the following will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0030] In the description of the utility model embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model embodiments and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model embodiments.

[0031] In the description of the utility model embodiments, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, integrally connected, or detachably connected, it can be the communication inside two elements, it can be directly connected, or indirectly connected through an intermediate medium, for those skilled in the art, the specific meaning of the above terms in the utility model embodiments can be understood according to the specific circumstances.

[0032] Embodiment 1

[0033] Referring to the drawings Figure 1 As shown in the utility model embodiment 1, a waterproof photovoltaic frame structure, comprising two symmetrically arranged frame bodies 1, two fixedly arranged connecting inserts 3 on the photovoltaic panel 4 and the cover plate 2 positioned and clamped on the two symmetric frame bodies 1.

[0034] The bottom of each frame body 1 is provided with a clamping groove 101, the connecting insert 3 is slidably clamped in the corresponding position of the clamping groove 101, and the connecting insert 3 and the clamping groove 101 form a corresponding male and female groove structure.

[0035] The bottom of the cover plate 2 is integrally provided with a clamping strip 201, when the clamping strip 201 is clamped between the upper parts of the two frame bodies 1, the bottom of the cover plate 2 is simultaneously sealed and locked with the upper parts of the two frame bodies 1.

[0036] The above technical scheme ensures the flexibility of the frame structure installation process, and the connecting insert 3 is clamped in the clamping groove 101, which can ensure the connecting strength and stability.

[0037] In order to improve the connection strength of the frame structure, clamping strips 102 are integrally provided on opposite sides of the two frame bodies 1. When the clip 201 is clamped between the upper parts of the two frame bodies 1, the clamping strip 102 abuts against the side of the clip 201.

[0038] To improve the connection and sealing of the frame structure, both frame bodies 1 are integrally provided with protrusions 104 on the upper part, and the bottom of the cover plate 2 is provided with two grooves 202 symmetrical to the protrusions 104. When the locking strip 201 is locked between the upper parts of the two frame bodies 1, the protrusions 104 at the corresponding positions are inserted into the grooves 202 at the corresponding positions and locked together.

[0039] To further improve the connection strength of the frame structure, a stop block 103 is integrally provided on the bottom of the opposite sides of the two frame bodies 1. When the clip 201 is clamped between the upper parts of the two frame bodies 1, the opposite stop blocks 103 abut against each other.

[0040] Example 2:

[0041] See appendix Figure 2 As shown in Embodiment 2 of this utility model, in a waterproof photovoltaic frame structure, the clip 201 consists of two hooks 5 and the two clamping strips 102 consist of two seats 6. When the cover plate 2 is positioned and clamped on the upper part of the two frame bodies 1, the hooks 5 at the corresponding positions and the seats 6 at the corresponding positions are locked together.

[0042] The two different installation schemes described above are designed to adapt to different installation scenarios. In the above embodiments, the frame is positioned during docking, ensuring that the installation tolerance requirements are met simply by ensuring tight alignment during installation, thereby enabling the rapid installation of the cover plate 2.

[0043] In summary, this utility model is easy to install, efficient to install, low in cost, highly adaptable, practical, and has a wide range of applications.

[0044] The above description illustrates the basic principles of the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The above embodiments and descriptions in the specification are only for illustrating the principles of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A waterproof photovoltaic frame structure, characterized in that: It includes two symmetrically arranged frame bodies (1), two connecting inserts (3) fixedly arranged on the photovoltaic panel (4), and a cover plate (2) positioned and fastened on the two symmetrical frame bodies (1); Wherein: each of the frame bodies (1) has a slot (101) at the bottom, and the connecting insert (3) at the corresponding position is slidably disposed in the slot (101) at the corresponding position; The cover plate (2) has a locking strip (201) integrally provided at the center of the bottom. The locking strip (201) is inserted between the upper parts of the two frame bodies (1), and the bottom of the cover plate (2) is simultaneously sealed and pressed against the upper parts of the two frame bodies (1).

2. The waterproof photovoltaic frame structure according to claim 1, characterized in that: Both of the two frame bodies (1) are integrally provided with clamping strips (102) on their opposite top sides, and the clamping strips (102) abut against the side of the card strip (201).

3. The waterproof photovoltaic frame structure according to claim 2, characterized in that: Both of the frame bodies (1) are integrally provided with a protrusion (104) on the upper part, and the bottom of the cover plate (2) is symmetrically provided with a groove (202) corresponding to the protrusion (104). The protrusion (104) at the corresponding position is embedded in the groove (202) at the corresponding position and locked together.

4. A waterproof photovoltaic frame structure according to claim 2 or 3, characterized in that: Both of the two frame bodies (1) have abutting blocks (103) integrally provided on the bottom of opposite sides.

5. The waterproof photovoltaic frame structure according to claim 3, characterized in that: The locking strip (201) is a hook (5) arranged opposite to each other, and the clamping strip (102) is a symmetrical locking seat (6). When the cover plate (2) is positioned and locked on the upper part of the two frame bodies (1), the hook (5) at the corresponding position and the locking seat (6) at the corresponding position are locked together.

6. The waterproof photovoltaic frame structure according to claim 1, characterized in that: The connecting insert (3) and the slot (101) form a corresponding male and female groove structure at the docking point.

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