Photovoltaic distribution box

Abstract

The utility model provides a photovoltaic distribution box, and belongs to the technical field of distribution boxes. The photovoltaic distribution box comprises a main body and an insect prevention mechanism, the insect prevention mechanism comprises a pair of box bodies, transmission boxes are fixedly installed at the upper ends of the box bodies, insect prevention power grids are fixedly installed on one sides of the interiors of the box bodies, and a plurality of baffles are rotationally connected to the sides, close to the distribution box body, of the interiors of the box bodies; the upper ends of the multiple baffles penetrate through the box body and extend into the transmission box, first gears sleeve center shafts at the upper ends of the multiple baffles, a sliding rail is fixedly installed on one side of the bottom end in the transmission box, a double-row rack is slidably installed at the upper end of the sliding rail, and one side of the double-row rack is engaged with the multiple first gears; the top end inside the box body is rotatably connected with a second gear located on the other side of the double-row rack, the second gear is meshed with the other side of the double-row rack, the practicability of the photovoltaic distribution box can be effectively improved, and the photovoltaic distribution box has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, and in particular to a photovoltaic distribution box. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] For example, a Chinese patent with announcement number CN213816777U discloses a photovoltaic distribution box, and its technical solution is: including a box body, a movable door movably hinged on one side of the box body, a protective cover fixedly connected to the inside of the box body, a movable scraping assembly provided on one side of the protective cover, and the movable scraping assembly including a threaded vertical rod, a first scraping rod and a second scraping rod, the threaded vertical rod is located on the side of the protective cover away from the movable door, a threaded cross bar is provided at the bottom of the threaded vertical rod, a first bevel gear is fixedly connected to the end of the threaded cross bar close to the threaded vertical rod, a second bevel gear is provided on one side of the top of the first bevel gear, and the second bevel gear is fixedly connected to the threaded vertical rod. The beneficial effects of a photovoltaic distribution box are: extending the service life of the distribution box, reducing the trouble of users, avoiding the inability of the existing photovoltaic distribution box to kill mosquitoes to protect the equipment inside the distribution box, and excessive mosquitoes for a long time will affect the normal use of the equipment inside the distribution box, resulting in damage to the distribution box and thus causing economic losses;

[0004] The technical solution recorded in this proposal is to energize the protective cover so that mosquitoes that enter the box will be electrocuted and stick to the protective cover after touching the protective cover, thereby playing a role in preventing mosquitoes. However, some larger mosquitoes are prone to spontaneous combustion when they touch the protective cover and are struck by the electric current. If they are not dealt with, the smoke and flames generated by the spontaneous combustion may be blown into the interior of the distribution box, thereby causing a fire inside the distribution box.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a photovoltaic distribution box is provided to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a photovoltaic distribution box, which is specifically implemented through the following technical solutions:

[0007] A photovoltaic distribution box comprises a main body and an insect-proof mechanism, wherein the insect-proof mechanism comprises a pair of boxes, the upper ends of the boxes are fixedly mounted with a transmission box, an insect-proof grid is fixedly mounted on one side of the interior of the boxes, a plurality of baffles are rotatably connected to the interior of the box near the distribution box body, the upper ends of the plurality of baffles penetrate the box and extend to the interior of the transmission box, a first gear is sleeved on the upper central axis of the plurality of baffles, a slide rail is fixedly mounted on one side of the inner bottom end of the transmission box, a double-row rack is slidably mounted on the upper end of the slide rail, one side of the double-row rack is meshed with the plurality of first gears, a second gear is rotatably connected to the other side of the double-row rack at the top end of the box, and the second gear is meshed with the other side of the double-row rack.

[0008] Furthermore, a servo motor is fixedly mounted on one side of the upper end of the transmission box, and an output end of the servo motor is transmission-connected to the second gear.

[0009] The beneficial effect of adopting the above further solution is that by installing the servo motor, the second gear can be driven to rotate when it is working.

[0010] Furthermore, a controller is fixedly installed inside the box on a side close to the baffle, and a smoke sensor is provided at the bottom end of the controller.

[0011] The beneficial effect of adopting the above further solution is that by installing a controller and utilizing the program set inside it, the automatic operation of the equipment is facilitated, and by installing a smoke sensor, the smoke inside the box can be monitored conveniently.

[0012] Furthermore, linear motors are installed on two opposite inner side walls inside the box, and slide plates are fixedly installed on the moving ends of the linear motors, and a brush plate is fixedly installed between a pair of the slide plates.

[0013] The beneficial effect of adopting the above further solution is that by installing a linear motor, the brush plate can be driven to move up and down when it is working, thereby cleaning the mosquito corpses on the insect-proof electric net.

[0014] Furthermore, a collection box is fixedly installed at the bottom end of the box body, and a box door is hinged on one side of the collection box through a hinge.

[0015] The beneficial effect of adopting the above further solution is that by installing a collection box, it is convenient to collect mosquito corpses in a centralized manner.

[0016] Furthermore, a collecting groove is provided at the inner bottom end of the box body, and the bottom end of the collecting groove is communicated with the top end of the collecting box.

[0017] The beneficial effect of adopting the above further solution is that by providing a collection groove and communicating with the top of the collection box, it is convenient for the mosquito corpses to fall into the interior of the collection box when they are brushed off.

[0018] Furthermore, an easily removable plate is installed on one side of the box body, a plurality of ventilation holes are opened on one side of the easily removable plate, and a rain cover is sleeved on one side of the ventilation holes.

[0019] The beneficial effect of adopting the above further scheme is that by opening a plurality of ventilation holes on one side of the easily removable plate, heat dissipation inside the distribution box body is facilitated, and by installing a rain cover, rainwater is prevented from blowing into the box body and the inside of the distribution box body.

[0020] Furthermore, the main body comprises a distribution box body, one side of the distribution box body is hinged with a cabinet door via a pair of hinges, and the pair of boxes are respectively embedded in both sides of the distribution box body.

[0021] The beneficial effect of adopting the above further solution is that the safety of the distribution box body can be improved by hingedly connecting the cabinet door on one side of the distribution box body.

[0022] Furthermore, the controller is electrically connected to the smoke sensor, the servo motor, the insect-proof grid and the linear motor through wires.

[0023] The beneficial effect of adopting the above further scheme is that by electrically connecting the controller with the smoke sensor, servo motor, insect-proof grid and linear motor through wires, when the mosquito corpses on the insect-proof grid spontaneously combust, the smoke sensor can monitor the smoke generated during the combustion, and use the controller to start the servo motor, thereby controlling the closing of the baffle.

[0024] The beneficial effects of the utility model are as follows: the utility model obtains a photovoltaic distribution box through the above design. The photovoltaic distribution box can prevent mosquitoes from entering the inside of the distribution box body after power is turned on by installing an insect-proof grid on one side of the box body. A plurality of baffles are connected and rotated inside the box body so that when the baffles rotate, they can be closed to seal the box body, or they can be spread out when they rotate so that outside air can enter the inside of the distribution box body to dissipate heat inside the box. A first gear is sleeved on the central axis of the upper end of the baffle so that after the double-row racks slidably connected on the slide rail are meshed with the first gear, the double-row racks slidably connected on the slide rail can be meshed with the first gear. The double-row gears move left and right, which can make several baffles rotate synchronously. When closed, they can block the flames and smoke generated by the burning of mosquitoes on the insect-proof electric net. When opened, it can facilitate ventilation and heat dissipation inside the distribution box body. By engaging the second gear with the other side of the double-row rack so that it rotates, it can drive the double-row rack to slide left and right. By electrically connecting the controller with the smoke sensor, the servo motor, the insect-proof electric net and the linear motor through wires, when the mosquito corpses on the insect-proof electric net spontaneously combust, the smoke sensor can monitor the smoke generated during the burning, and use the controller to start the servo motor to control the closing of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A three-dimensional structure diagram of a photovoltaic distribution box provided by the utility model Figure 1 ;

[0027] Figure 2 A three-dimensional structure diagram of a photovoltaic distribution box provided by the utility model Figure 2 ;

[0028] Figure 3 A three-dimensional schematic diagram of the internal structure of a photovoltaic distribution box provided by the utility model Figure 1 ;

[0029] Figure 4 A three-dimensional schematic diagram of the internal structure of a photovoltaic distribution box provided by the utility model Figure 2 ;

[0030] Figure 5 The utility model provides a schematic top-sectional view of a transmission box of a photovoltaic distribution box.

[0031] In the figure: 100, main body; 1001, distribution box body; 1002, cabinet door; 200, insect-proof mechanism; 2001, box body; 2002, easily removable plate; 2003, rain cover; 2004, ventilation hole; 2005, transmission box; 2006, servo motor; 2007, controller; 2008, baffle; 2009, linear motor; 2010, collection box; 2011, box door; 2012, collection trough; 2013, slide plate; 2014, brush plate; 2015, slide rail; 2016, double-row rack; 2017, second gear; 2018, insect-proof power grid; 2019, first gear. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1 of the utility model of a photovoltaic distribution box

[0035] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, a photovoltaic distribution box includes a main body 100 and an insect-proof mechanism 200, the insect-proof mechanism 200 includes a pair of boxes 2001, the upper ends of the boxes 2001 are fixedly installed with a transmission box 2005, an insect-proof grid 2018 is fixedly installed on one side of the box 2001, and the inside of the box 2001 is rotatably connected with a plurality of baffles 2008 near the distribution box body 1001, and the upper ends of the plurality of baffles 2008 penetrate the box 2001 and extend to the inside of the transmission box 2005, and the plurality of baffles 2008 are connected to the box 2001. The first gear 2019 is sleeved on the upper center axis of the transmission box 2005, a slide rail 2015 is fixedly installed on one side of the inner bottom end of the transmission box 2005, and a double-row rack 2016 is slidably installed on the upper end of the slide rail 2015. One side of the double-row rack 2016 is meshed with a plurality of first gears 2019. The top of the inner top of the box body 2001 is located on the other side of the double-row rack 2016 and is rotatably connected with a second gear 2017. The second gear 2017 is meshed with the other side of the double-row rack 2016. An insect-proof grid 218 is installed on one side of the inner part of the distribution box 2001, so that after it is powered on, it can prevent mosquitoes from entering the inside of the distribution box body 1001. By rotating and connecting a plurality of baffles 2008 inside the box body 2001, when it rotates, it can close to each other to seal the box body 2001, and can also be unfolded when it rotates, so that the outside air can enter the inside of the distribution box body 1001 to dissipate heat inside. By sleeve-mounting the first gear 219 on the upper center axis of the baffle 2008, the baffle 2008 can be opened to allow the outside air to enter the inside of the distribution box body 1001 to dissipate heat inside. , so that the double-row rack 216 slidably connected on the slide rail 2015 is meshed with it, by moving the double-row gear 2016 left and right, the plurality of baffles 2008 can be rotated synchronously. When closed, the flames and smoke generated by the burning of mosquitoes on the insect-proof electric net 2018 can be blocked. When opened, the internal ventilation and heat dissipation of the distribution box body 1001 can be facilitated. By meshing the second gear 2017 with the other side of the double-row rack 2016, when it rotates, it can drive the double-row rack 2016 to slide left and right.

[0036] Embodiment 2 of the photovoltaic distribution box of the utility model

[0037] Reference Figure 1-Figure 5As shown, a servo motor 2006 is fixedly installed on one side of the upper end of the transmission box 2005, and the output end of the servo motor 2006 is transmission-connected to the second gear 2017. A controller 2007 is fixedly installed on the side of the box body 2001 near the baffle 2008, and a smoke sensor is provided at the bottom end of the controller 2007. Linear motors 2009 are installed on two opposite inner side walls of the box body 2001, and a slide plate 2013 is fixedly installed on the moving end of the linear motor 2009. A brush plate 2014 is fixedly installed between a pair of slide plates 2013. A collection box 2010 is fixedly installed on the bottom end of the box body 2001, and a box door 2011 is hinged on one side of the collection box 2010 through a hinge. A collection trough 201 is provided at the bottom end of the box body 2001. 2. The bottom end of the collecting trough 2012 is connected with the top end of the collecting box 2010. By installing the servo motor 2006, the second gear 2017 can be driven to rotate when it is working. By installing the controller 2007 and utilizing the program set inside it, the equipment can be operated automatically. By installing the smoke sensor, the smoke inside the box 2001 can be monitored conveniently. By installing the linear motor 2009, the brush plate 2014 can be driven to move up and down when it is working, so as to clean the mosquito corpses on the insect-proof electric net 2018. By installing the collecting box 2010, the mosquito corpses can be collected conveniently. By opening the collecting trough 2012 and connecting it with the top end of the collecting box 2010, the mosquito corpses can fall into the collecting box 2010 when they are brushed off.

[0038] Embodiment 3 of a photovoltaic distribution box of the utility model

[0039] Reference Figure 1-Figure 5As shown, a removable plate 2002 is installed on one side of the box body 2001, a plurality of ventilation holes 2004 are opened on one side of the removable plate 2002, a rain cover 2003 is installed on one side of the ventilation holes 2004, the main body 100 includes a distribution box body 1001, a cabinet door 1002 is hinged on one side of the distribution box body 1001 through a pair of hinges, a pair of boxes 2001 are respectively embedded on both sides of the distribution box body 1001, the controller 2007 is electrically connected to the smoke sensor, the servo motor 2006, the insect-proof grid 2018 and the linear motor 2009 through wires, and a plurality of ventilation holes 2004 are opened on one side of the removable plate 2002, so as to facilitate the distribution box The interior of the main body 1001 is heat-dissipated, and a rain cover 2003 is installed to prevent rain from blowing into the box body 2001 and the interior of the distribution box body 1001. The cabinet door 1002 is hinged on one side of the distribution box body 1001 to improve the safety of the distribution box body 1001. The controller 2007 is electrically connected to the smoke sensor, the servo motor 2006, the insect-proof grid 2018 and the linear motor 2009 through wires, so that when the dead mosquitoes on the insect-proof grid 2018 spontaneously combust, the smoke sensor can monitor the smoke generated during the combustion, and use the controller 2007 to start the servo motor 2006, thereby controlling the baffle 2008 to close.

[0040] Specifically, the working principle of the photovoltaic distribution box is as follows: when in use, an insect-proof grid 2018 is installed on one side of the inner part of the box body 2001. After it is powered on, it can prevent mosquitoes from entering the inner part of the distribution box body 1001. When mosquitoes that touch the insect-proof grid 2018 are naturally generated, the smoke they extend is detected by the smoke sensor, and the controller 2007 is used to start the servo motor 2006. When the servo motor 2006 is working, it can drive the second gear 2017 to rotate. A plurality of baffles 2008 are connected by rotation inside the box body 2001. The upper central axis of the baffles 2008 is sleeved with a first gear 2019. A slide rail 215 is installed at the bottom of the transmission box 2005. After the double-row rack 216 slidably connected at the upper end is meshed with it, the double-row gear 217 is rotated. 016 moves left and right, which can make several baffles 2008 rotate synchronously. When closed, it can prevent the flames and smoke generated by the burning of mosquitoes on the insect-proof electric net 2018 from entering the interior of the distribution box body 1001. When opened, it can facilitate ventilation and heat dissipation inside the distribution box body 1001. By installing a linear motor 2009, it can drive the brush plate 2014 to move up and down when it is working, so as to clean the mosquito corpses on the insect-proof electric net 2018, and when they fall, they enter the interior of the collection box 2010 through the collection groove 2012. By opening several ventilation holes 2004 on one side of the easily removable plate 2002, it is convenient to dissipate heat inside the distribution box body 1001. By installing a rain cover 2003, rainwater is prevented from blowing into the box body 2001 and the interior of the distribution box body 1001.

[0041] It should be noted that in a photovoltaic distribution box, the specific model specifications of the controller 2007, smoke sensor, servo motor 2006, insect-proof grid 2018 and linear motor 2009 need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0042] In a photovoltaic distribution box, the power supply and principles of the controller 2007, smoke sensor, servo motor 2006, insect-proof grid 2018 and linear motor 2009 are clear to those skilled in the art and will not be described in detail here.

[0043] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A photovoltaic distribution box, characterized in that: The invention comprises a main body (100) and an insect-proof mechanism (200), wherein the insect-proof mechanism (200) comprises a pair of boxes (2001), the upper ends of the boxes (2001) are fixedly mounted with a transmission box (2005), an insect-proof electric grid (218) is fixedly mounted on one side of the inside of the boxes (2001), a plurality of baffles (2008) are rotatably connected to the inside of the boxes (2001) near the side of the distribution box body (1001), the upper ends of the plurality of baffles (2008) all penetrate the boxes (2001) and extend to the inside of the transmission box (2005), and the plurality of baffles (2008) are connected to the inside of the boxes (2001). 8), a first gear (2019) is sleeved on the upper central axis of each gear box (2005), a slide rail (2015) is fixedly installed on one side of the inner bottom end of the transmission box (2005), a double-row rack (2016) is slidably installed on the upper end of the slide rail (2015), one side of the double-row rack (2016) is meshed with a plurality of the first gears (2019), a second gear (2017) is rotatably connected to the other side of the double-row rack (2016) at the top end of the inner side of the box body (2001), and the second gear (2017) is meshed with the other side of the double-row rack (2016).

2. A photovoltaic distribution box according to claim 1, characterized in that: A servo motor (2006) is fixedly mounted on one side of the upper end of the transmission box (2005), and an output end of the servo motor (2006) is transmission-connected to the second gear (2017).

3. A photovoltaic distribution box according to claim 1, characterized in that: A controller (2007) is fixedly installed inside the box (2001) on a side close to the baffle (2008), and a smoke sensor is provided at the bottom end of the controller (2007).

4. A photovoltaic distribution box according to claim 1, characterized in that: Linear motors (2009) are installed on two opposite inner side walls inside the box (2001), and sliding plates (2013) are fixedly installed on the moving ends of the linear motors (2009), and a brush plate (2014) is fixedly installed between a pair of sliding plates (2013).

5. A photovoltaic distribution box according to claim 1, characterized in that: A collection box (2010) is fixedly mounted at the bottom end of the box body (2001), and a box door (2011) is hingedly connected to one side of the collection box (2010) via a hinge.

6. A photovoltaic distribution box according to claim 1, characterized in that: The inner bottom end of the box body (2001) is provided with a collecting groove (2012), and the bottom end of the collecting groove (2012) is communicated with the top end of the collecting box (2010).

7. A photovoltaic distribution box according to claim 1, characterized in that: One side of the box body (2001) is equipped with an easily removable plate (2002), one side of the easily removable plate (2002) is provided with a plurality of ventilation holes (2004), and one side of the ventilation holes (2004) is sleeved with a rain cover (2003).

8. A photovoltaic distribution box according to claim 1, characterized in that: The main body (100) comprises a distribution box body (1001), one side of the distribution box body (1001) is hinged with a cabinet door (1002) via a pair of hinges, and a pair of boxes (2001) are respectively embedded on both sides of the distribution box body (1001).

9. A photovoltaic distribution box according to claim 3, characterized in that: The controller (2007) is electrically connected to the smoke sensor, the servo motor (2006), the insect-proof grid (2018) and the linear motor (2009) via wires.

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