Rain and snow protection device for photovoltaic support

Abstract

The rain and snow protection device for the photovoltaic support comprises a cross rod and a vertical rod, the vertical rod is located at the top of the cross rod, the outer side of the cross rod is connected with a protection shell in a clamped mode, the two sides of the interior of the protection shell are fixedly connected with first extension strips, and the first extension strips are fixedly connected with second extension strips. The bottom of the first extension strip extends into the cross rod, first clamping strips are fixedly connected to the outer side of the first extension strip, a first extrusion strip is fixedly connected between the inner sides of the first clamping strips, a left shell is clamped to the left side of the vertical rod, and butt joint insertion strips are fixedly connected to the two sides of the right side wall of the left shell; the rain and snow protection device for the photovoltaic support has the advantages that the rain and snow protection device is reasonable in structural design, the photovoltaic support can be prevented from being covered by rain and snow, the photovoltaic support can be prevented from being corroded, and the service life of the photovoltaic support can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field, concretely is photovoltaic support rain and snow protection device for a kind of. BACKGROUND

[0002] Solar photovoltaic power generation is an important renewable energy acquisition method, and solar photovoltaic support is a special support designed for placing, installing and fixing solar panels in a solar photovoltaic power generation system. Photovoltaic support, as a supporting structure of the solar photovoltaic power generation system, has an important influence on the safe and efficient operation of the system and cost control. Most solar photovoltaic panel supports are fixed and installed according to the angle between the solar photovoltaic panel and the horizontal plane set according to the geographical latitude of the location. The angle cannot be adjusted, and the angle of direct sunlight changes throughout the year and in 24 hours. Therefore, the solar absorption rate is not maximized, resulting in waste of resources.

[0003] Existing solar photovoltaics are installed outdoors, and solar photovoltaic supports generally use U-shaped aluminum profiles. When the solar photovoltaic support is covered with rain and snow, the rain and snow will remain inside the U-shaped aluminum profile. Over a long period of time, corrosion may occur inside the solar photovoltaic support, reducing the service life of the solar photovoltaic support. Therefore, we propose a photovoltaic support rain and snow protection device. SUMMARY

[0004] The utility model aims at providing a photovoltaic support rain and snow protection device to solve the problem of corrosion inside the solar photovoltaic support caused by rain and snow remaining inside the U-shaped aluminum profile.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a photovoltaic support rain and snow protection device, comprising a horizontal rod and a vertical rod. The vertical rod is located at the top of the horizontal rod. A protective shell is connected to the outer side of the horizontal rod. First extension bars are fixedly connected to the inside of the protective shell. The bottom of the first extension bars extends to the inside of the horizontal rod. First clamping strips are fixedly connected to the outer side of the first extension bars. First extrusion strips are fixedly connected between the inner sides of the first clamping strips. A left shell is connected to the left side of the vertical rod. Butt plug strips are fixedly connected to the right side walls of the left shell. Butt lock strips are fixedly connected to the outer sides of the butt plug strips, and the butt lock strips are arranged in sequence. A right shell is connected to the right side wall of the vertical rod. Butt insertion grooves are formed in the left side walls of the right shell. Butt lock grooves are formed in the inner cavities of the butt insertion grooves, and the butt lock grooves are arranged in sequence.

[0006] Preferably, the inside of the protection shell is fixedly connected with a blocking strip on both sides, the inner side of the blocking strip is provided with a mounting lock slot, the inner side of the blocking strip is provided with a mounting plate, both sides of the mounting plate are fixedly connected with a mounting lock strip, the mounting lock strip is clamped in the inner cavity of the mounting lock slot, and the bottom of the mounting plate is fixedly connected with a sealing plate.

[0007] Preferably, the butt joint plug strip is plugged into the inner cavity of the butt joint slot, and the butt joint lock strip is clamped into the inner cavity of the butt joint lock slot.

[0008] Preferably, the inside of the right shell body is fixedly connected with a second extension strip on both sides, the second extension strip extends into the inside of the vertical rod, the outer side of the second extension strip is fixedly connected with a second clamping strip, and the inner side of the second clamping strip is fixedly connected with a second extrusion strip.

[0009] Preferably, the bottom of the left shell body and the right shell body is fixedly connected with a contact strip, and the inner side of the left shell body and the right shell body is fixedly connected with a sealing strip.

[0010] Preferably, the inside of the horizontal rod is slidably connected with a mounting piece, the inside of the vertical rod is provided with a connecting seat, the bottom of the connecting seat is fixedly connected to the top of the mounting piece, the left side of the connecting seat is provided with a screw hole, the left side of the vertical rod is plugged with a bolt, and the right end of the bolt is screwed into the inner cavity of the screw hole.

[0011] Compared with the prior art, the photovoltaic support rain and snow protection device has the advantages that: the protection shell is clamped to the outside of the horizontal rod, the first extension strip is plugged into the inside of the horizontal rod, the first clamping strip on the first extension strip is clamped to the inside of the horizontal rod, the first clamping strip is fixed by the first extrusion strip, the blocking strip in the protection shell is clamped and fixed to the bottom of the horizontal rod, the left shell body and the right shell body are combined and installed to the left and right sides of the vertical rod, the second extension strip on the right shell body is plugged into the inside of the vertical rod, the second clamping strip is clamped to the inside of the vertical rod, and the second clamping strip is fixed by the second extrusion strip, the butt joint plug strip on the left shell body is plugged into the butt joint slot on the right shell body, the butt joint lock strip is clamped into the butt joint lock slot, the photovoltaic support is protected in all directions, the photovoltaic support is prevented from being covered by rain and snow, the photovoltaic support is prevented from being corroded, and the service life is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model proposes a kind of whole structure schematic diagram of photovoltaic support rain and snow protection device;

[0013] Figure 2 The utility model proposes a kind of main view sectional structure schematic diagram of photovoltaic support rain and snow protection device;

[0014] Figure 3A kind of partial stereoscopic section view structure schematic diagram of the crossbeam of the rain and snow protection device for photovoltaic support is provided in the utility model.

[0015] Figure 4 A kind of left shell and right shell stereoscopic structure schematic diagram of the rain and snow protection device for photovoltaic support is provided in the utility model.

[0016] Figure 5 A kind of vertical rod corrosion section view structure schematic diagram of the rain and snow protection device for photovoltaic support is provided in the utility model.

[0017] Figure 6 A kind of rain and snow protection device for photovoltaic support is provided in the utility model. Figure 3 Enlarged structure schematic diagram of place A.

[0018] In the drawing: 100, crossbar;110, protective shell;111, first extension bar;112, first clamping strip;113, first extrusion strip;114, baffle;115, installation lock groove;120, mounting plate;121, installation lock strip;122, sealing plate;130, mounting piece;200, vertical rod;210, left shell;211, butt joint plug-in strip;212, butt joint lock strip;220, right shell;221, butt joint plug-in slot;222, butt joint lock slot;230, second extension bar;231, second clamping strip;232, second extrusion strip;240, contact strip;250, sealing strip;260, connecting seat;261, screw hole;270, bolt. Specific implementation

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the scope of the protection of the utility model.

[0020] In the description of the utility model, need understanding is, the term "center" "longitudinal" "lateral" "length" "width" "thickness" "upper" "lower" "front" "back" "left" "right" "vertical" "horizontal" "top" "bottom" "inner" "outer" "clockwise" "counterclockwise" "axial" "radial" "circumferential" and so on the orientation or positional relationship indicated for the orientation or positional relationship shown based on the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element referred to must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the restriction of the utility model. In addition, the feature that is defined with "first" "second" can be explicitly or implicitly include one or more the feature. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0021] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Embodiment: as Figures 1-6 The utility model provides a photovoltaic support rain and snow protection device can avoid photovoltaic support to be covered by rain and snow, avoid photovoltaic support to be corroded, improve service life, including cross bar 100 and stand 200;

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 6The outer side of the crossbar 100 is clamped with the protective shell 110, the inner sides of the protective shell 110 are fixedly connected with the first extension bars 111, the bottom of the first extension bars 111 extends to the inside of the crossbar 100, the outer side of the first extension bars 111 is fixedly connected with the first clamping bars 112, the inner sides of the first clamping bars 112 are fixedly connected with the first extrusion bars 113, the inner sides of the bottom of the protective shell 110 are fixedly connected with the stop bars 114, the inner sides of the stop bars 114 are provided with the installation lock grooves 115, the inner sides of the stop bars 114 are provided with the installation plates 120, the two sides of the installation plates 120 are fixedly connected with the installation lock bars 121, the installation lock bars 121 are clamped in the inner cavities of the installation lock grooves 115, the bottom of the installation plates 120 is fixedly connected with the sealing plates 122, the protective shell 110 is clamped to the outer side of the crossbar 100, the first extension bars 111 are inserted into the inside of the crossbar 100, the first clamping bars 112 on the first extension bars 111 are clamped in the inside of the crossbar 100, the first clamping bars 112 are fixed through the first extrusion bars 113, the stop bars 114 in the inside of the protective shell 110 are clamped and fixed to the bottom of the crossbar 100, the installation plates 120 are clamped to the inner sides of the stop bars 114, the installation lock bars 121 are clamped in the installation lock grooves 115 to fix the sealing plates 122;

[0024] Please refer to Figure 1 , the drawings, Figure 4 and Figure 5The left side of the vertical rod 200 is clamped with the left shell 210, the right side wall of the left shell 210 is fixedly connected with the butt plug strip 211 on both sides, the outer side of the butt plug strip 211 is fixedly connected with the butt lock strip 212, and the butt lock strips 212 are arranged in sequence. The right side wall of the vertical rod 200 is clamped with the right shell 220, the left side wall of the right shell 220 is provided with the butt plug slot 221 on both sides, the inner cavity of the butt plug slot 221 is provided with the butt lock slot 222, and the butt lock slots 222 are arranged in sequence. The butt plug strip 211 is inserted into the inner cavity of the butt plug slot 221, the butt lock strip 212 is clamped in the inner cavity of the butt lock slot 222, the inside of the right shell 220 is fixedly connected with the second extension strip 230, the second extension strip 230 extends to the inside of the vertical rod 200, the outer side of the second extension strip 230 is fixedly connected with the second clamping strip 231, the inner side of the second clamping strip 231 is fixedly connected with the second extrusion strip 232, the bottom of the left shell 210 and the right shell 220 is fixedly connected with the contact strip 240, the inner side of the left shell 210 and the right shell 220 is fixedly connected with the sealing strip 250, the vertical rod 200 is located at the top of the horizontal rod 100, the left shell 210 and the right shell 220 are combined and installed to the left and right sides of the vertical rod 200, the second extension strip 230 on the right shell 220 is inserted into the inside of the vertical rod 200, the second clamping strip 231 is clamped with the inside of the vertical rod 200, and the second extrusion strip 232 extrudes and fixes the second clamping strip 231, the butt plug strip 211 on the left shell 210 is inserted into the butt plug slot 221 on the right shell 220, so that the butt lock strip 212 is clamped into the butt lock slot 222.

[0025] In summary, the photovoltaic support can be prevented from being covered by rain and snow, corrosion of the photovoltaic support is avoided, and the service life is improved.

[0026] Please refer to Figure 2 The inside of the horizontal rod 100 is slidably connected with the mounting piece 130, the inside of the vertical rod 200 is provided with the connecting seat 260, the bottom of the connecting seat 260 is fixedly connected to the top of the mounting piece 130, the left side of the connecting seat 260 is provided with the screw hole 261, the left side of the vertical rod 200 is inserted with the bolt 270, the right end of the bolt 270 is screwed in the inner cavity of the screw hole 261, the vertical rod 200 is inserted into the connecting seat 260, and then the bolt 270 is screwed into the inside of the screw hole 261, and the horizontal rod 100 and the vertical rod 200 are connected and installed.

[0027] In the specific use, the person skilled in the art protects the photovoltaic support, the stand 200 is inserted into the connecting seat 260, and then is screwed into the inside of the screw hole 261 through the bolt 270, and the horizontal rod 100 and the stand 200 are connected and installed, after the installation is completed, the protection shell 110 is clamped to the outside of the horizontal rod 100, the first extension strip 111 is inserted into the inside of the horizontal rod 100, the first clamping strip 112 on the first extension strip 111 is clamped to the inside of the horizontal rod 100, the extrusion of the first extrusion strip 113 fixes the first clamping strip 112, and the blocking strip 114 in the inside of the protection shell 110 is clamped and fixed to the bottom of the horizontal rod 100, then the installation plate 120 is clamped to the inside of the blocking strip 114, the installation lock strip 121 is clamped into the installation lock slot 115 to fix the sealing plate 122, after the protection of the horizontal rod 100 is completed, the left shell 210 and the right shell 220 are combined and installed to the left and right sides of the stand 200, the second extension strip 230 on the right shell 220 is inserted into the inside of the stand 200, the second clamping strip 231 is clamped to the inside of the stand 200, and the second extrusion strip 232 extrudes and fixes the second clamping strip 231, the butt joint insertion strip 211 on the left shell 210 is inserted into the butt joint insertion slot 221 on the right shell 220, the butt joint lock strip 212 is clamped into the butt joint lock slot 222, the protection of the stand 200 is completed, and the entire photovoltaic support is comprehensively protected.

[0028] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A snow and rain protection device for a photovoltaic support, characterized in that: The utility model provides a kind of protective shell, including crossbar (100) and vertical rod (200), the vertical rod (200) is located the top of the crossbar (100), the outside of the crossbar (100) is clamped with protective shell (110), the inside both sides of the protective shell (110) are fixedly connected with first extension bar (111), the bottom of the first extension bar (111) extends to the inside of the crossbar (100), the outside of the first extension bar (111) is fixedly connected with first clamping strip (112), the inside between the first clamping strip (112) is fixedly connected with first extrusion strip (113), the left side of the vertical rod (200) is clamped with left shell (210), the right side wall both sides of the left shell (210) are fixedly connected with butt plug strip (211), the outside of the butt plug strip (211) is fixedly connected with butt lock strip (212), and the butt lock strip (212) is sequentially arranged, the right side wall of the vertical rod (200) is clamped with right shell (220), the left side wall both sides of the right shell (220) are opened with butt insertion slot (221), the inner chamber of the butt insertion slot (221) is opened with butt lock slot (222), and the butt lock slot (222) is sequentially arranged.

2. A snow and rain protection device for photovoltaic racks according to claim 1, characterized in that: The inside both sides of the protective shell (110) are fixedly connected with the bottom of the first extension bar (111) with baffle (114), the inside of the baffle (114) is opened with installation lock slot (115), the inside between the baffle (114) is equipped with mounting plate (120), the both sides of the mounting plate (120) are fixedly connected with installation lock strip (121), the installation lock strip (121) is clamped in the inner chamber of the installation lock slot (115), the bottom of the mounting plate (120) is fixedly connected with sealing plate (122).

3. A snow and rain protection device for photovoltaic racks according to claim 1, characterized in that: The butt plug strip (211) is inserted in the inner chamber of the butt insertion slot (221), and the butt lock strip (212) is clamped in the inner chamber of the butt lock slot (222).

4. A snow and rain protection device for photovoltaic racks according to claim 1, characterized in that: The inside both sides of the right shell (220) are fixedly connected with second extension bar (230), and the second extension bar (230) extends to the inside of the vertical rod (200); the outside of the second extension bar (230) is fixedly connected with second clamping strip (231), and the inside of the second clamping strip (231) is fixedly connected with second extrusion strip (232).

5. A snow and rain protection device for photovoltaic racks according to claim 1, characterized in that: The bottom of the left shell (210) and the right shell (220) is fixedly connected with contact strip (240), and the inside of the left shell (210) and the right shell (220) is fixedly connected with sealing strip (250).

6. A snow and rain protection device for photovoltaic racks according to claim 1, characterized in that: The inside of the crossbar (100) is slidably connected with mounting piece (130), the inside of the vertical rod (200) is equipped with connecting seat (260), the bottom of the connecting seat (260) is fixedly connected in the top of the mounting piece (130), the left side of the connecting seat (260) is opened with screw hole (261), the left side of the vertical rod (200) is inserted with bolt (270), and the right end of the bolt (270) is screwed in the inner chamber of the screw hole (261).

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