Testing device for outdoor light storage and charging equipment

Abstract

The invention belongs to the technical field of equipment testing, and discloses a testing device for outdoor light storage and charging equipment, which comprises a protection box, a fixing plate is fixedly mounted on the inner side wall of the protection box, gaps are reserved between the front and rear end faces of the fixing plate and the inner walls of the front and rear sides of the protection box, and a plurality of through holes are formed in an inner cavity of the fixing plate in a matrix penetrating manner. Four supporting rods are fixedly connected to the top of the fixed plate in a rectangular form; through the arrangement of the protection box, effective built-in protection and stable bearing of the testing device body can be realized through cooperation of the fixing plate, the through hole, the supporting rod, the first pipe barrel, the second pipe barrel, the safety fence and the fan group, and meanwhile, the effective heat dissipation effect of the testing device body in the working process in the protection box can be realized; therefore, the problem of self damage under the influence of environmental interference in outdoor use is avoided, the use accuracy is effectively improved, and the service life is effectively prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of equipment testing, and more specifically, to a testing device for outdoor light storage and charging equipment. Background Art

[0002] As a clean energy, photovoltaic power generation is increasingly being used in every corner of the city. Photovoltaic roofs, photovoltaic parking awnings, photovoltaic buildings, etc., bring huge application prospects to the photovoltaic market. Photovoltaic as distributed power generation combined with electric vehicle charging can better play its value. Now most of them use combiner boxes and inverters or inverters to achieve photovoltaic power generation grid connection.

[0003] At present, professional testing equipment is required for the use of outdoor solar storage and charging equipment. However, the existing testing equipment is generally used independently, which makes it easy to be affected by the interference of the outdoor environment in most cases, and it is also easy to cause damage to itself, thereby reducing the accuracy and service life of the testing equipment.

[0004] In order to solve the above problems, the present application provides a testing device for outdoor solar storage and charging equipment. Summary of the invention

[0005] The present application provides a test device for outdoor solar storage and charging equipment using the following technical solutions: A testing device for outdoor light storage and charging equipment comprises a protective box, wherein a fixing plate is fixedly installed on the inner wall of the protective box, a spacing is left between the front and rear end surfaces of the fixing plate and the front and rear inner walls of the protective box, and a plurality of through holes are penetrated through the inner cavity of the fixing plate in a matrix manner, four support rods are fixedly connected to the top of the fixing plate in a rectangular manner, and the tops of the four support rods are in common contact with a testing device body, a positioning assembly is arranged at the top position of the testing device body, a second tube and a first tube are respectively penetrated and fixedly sleeved on the upper and lower sides of one end of the protective box, a safety fence is fixedly installed on the inner wall of the second tube and the first tube on the side close to the protective box, and a dust filter assembly is commonly arranged on the side of the second tube and the first tube away from the protective box, and a fan group is arranged on the inner side of the middle of the second tube.

[0006] Through the above technical solution, the through holes can facilitate the flow of gas on the upper and lower sides of the fixed plate.

[0007] Furthermore, a rectangular frame is provided just above the fixing plate, the rectangular frame is located just below the testing device body, and a breathable net is fixedly installed on the inner wall of the bottom end of the rectangular frame.

[0008] Through the above technical solution, the design of the position of the breathable net can directly act on the test device body.

[0009] Furthermore, connecting arms are fixedly connected to the four corners of the outer end surface of the rectangular frame, and one end of each connecting arm is fixedly connected to the outer surface of each support rod.

[0010] Through the above technical solution, the connecting arm realizes the connection and fixing function of the rectangular frame.

[0011] Furthermore, the positioning assembly includes a horizontal bar fixedly installed on the inner wall of the protective box, the horizontal bar is located above the middle of the test device body, and a sliding rod is slidably sleeved through the center of the horizontal bar, a handle is fixedly connected to the top of the sliding rod, and a cross-shaped frame is fixedly connected to the bottom of the sliding rod, a spring is fixedly installed on the top of the cross-shaped frame, the spring is located outside the lower side of the sliding rod, and the top of the spring is fixedly connected to the bottom of the horizontal bar.

[0012] Furthermore, the positioning assembly also includes four positioning blocks, which are respectively fixedly installed at the bottom of the four side ends of the cross frame, and the four positioning blocks are respectively in contact with the four side outer surfaces of the upper end of the test device body.

[0013] Through the above technical solution, the positioning component realizes the portable disassembly and assembly positioning effect of the test device body.

[0014] Furthermore, the dust filter assembly includes outer frames that respectively abut against the second tube and one end face of the first tube, and dustproof mesh plates are fixedly installed on the inner walls in the middle of the two outer frames, and connecting rods are fixedly connected to the center positions of the same side of the two dustproof mesh plates, and one end of the two connecting rods is commonly fixedly connected to a vertical bar.

[0015] Furthermore, the dust filter assembly also includes a threaded rod that is threaded through and screwed to the center of the vertical bar, a rotating wheel is fixedly installed on one end of the threaded rod close to the vertical bar, and a threaded sleeve is threaded on the outer wall of the threaded rod away from the vertical bar, and the threaded sleeve is fixedly installed on the outer surface of one side of the protective box.

[0016] Through the above technical solution, the dust filter assembly can realize the gas filtering function of the first tube and the second tube port, and can also facilitate the disassembly and cleaning of the dustproof mesh plate used for filtering.

[0017] Furthermore, three plug rods are fixedly installed evenly around one end of the second tube and the first tube, and the outer walls of the three plug rods on each side are movably connected with sockets, and the three sockets on each side are evenly arranged around the periphery of the two outer frames.

[0018] Furthermore, a box door is movably installed at the opening at the front end of the protection box, and a perspective window is embedded and fixedly installed in the middle of the box door, and the perspective window is made of transparent plastic material.

[0019] Through the above technical solution, the perspective window facilitates direct observation of the interior of the protective box.

[0020] Furthermore, a back plate is fixedly connected to the rear end surface of the protection box, and mounting holes are provided through the four corners of the back plate.

[0021] In summary, this application includes the following beneficial technical effects: (1) The protective box provided in the present application cooperates with the fixing plate, through hole, support rod, first tube, second tube, safety fence and fan group to realize effective built-in protection and stable support of the test device body, and realize effective heat dissipation effect of the test device body during operation inside the protective box, thereby avoiding damage to the test device body when it is used outdoors due to environmental interference, and effectively improving the accuracy of use and service life; (2) The present application provides a rectangular frame, a breathable net and a connecting arm below the test device body, which can be used to place and receive the desiccant material package, and at the same time, it is beneficial to the auxiliary moisture-proof effect during the circulation of gas inside and outside the protective box, thereby effectively preventing the test device body from being affected by moisture; (3) The present application uses a positioning assembly disposed at the top of the test device body, so that the test device body can be positioned inside the protective box by using the cooperation of a horizontal bar, a slide bar, a handle, a cross frame, a spring and a positioning block, and is convenient for removal when needed; (4) The present application provides a dust filter assembly on the same side of the first tube and the second tube, so that with the cooperation of the outer frame, dust screen, connecting rod, vertical bar, threaded rod, rotating wheel and screw sleeve, it is convenient to effectively filter dust during the circulation of gas inside and outside the protective box, thereby preventing dust particles from affecting the working stability of the test device body, and also facilitating the cleaning operation of the filtered dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a diagram of the interior of the protective box for this application; Figure 3 It is a schematic diagram of the local structure of this application; Figure 4 A partial semi-exploded diagram of this application; Figure 5 For this application Figure 2 Enlarged view of point A in the middle; Figure 6 This is a partial semi-exploded view of the present application.

[0023] Description of the numbers in the figure: 1. Protective box; 2. Fixing plate; 3. Through hole; 4. Support rod; 5. Test device body; 6. First tube; 7. Second tube; 8. Safety fence; 9. Fan assembly; 10. Rectangular frame; 11. Breathable net; 12. Connecting arm; 13. Horizontal bar; 14. Sliding rod; 15. Handle; 16. Cross frame; 17. Spring; 18. Block; 19. Outer frame; 20. Dustproof mesh plate; 21. Connecting rod; 22. Vertical bar; 23. Threaded rod; 24. Rotating wheel; 25. Screw sleeve; 26. Box door; 27. Perspective window; 28. Back panel; 29. ​​Mounting hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] Example:

[0028] The present application embodiment discloses a testing device for outdoor solar storage and charging equipment. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, comprising a protection box 1, a fixing plate 2 is fixedly installed on the inner wall of the protection box 1, a gap is left between the front and rear end surfaces of the fixing plate 2 and the front and rear inner walls of the protection box 1, and a plurality of through holes 3 are opened in a matrix through the inner cavity of the fixing plate 2, four support rods 4 are fixedly connected to the top of the fixing plate 2 in a rectangular manner, and the tops of the four support rods 4 are in common contact with a test device body 5, a positioning component is arranged at the top position of the test device body 5, a second tube 7 and a first tube 6 are respectively fixedly sleeved on the upper and lower sides of one end of the protection box 1, a safety fence 8 is fixedly installed on the inner wall of the second tube 7 and the first tube 6 close to the protection box 1, and a dust filter component is arranged on the side of the second tube 7 and the first tube 6 away from the protection box 1, and a fan group 9 is arranged on the inner side of the middle of the second tube 7; A rectangular frame 10 is provided directly above the fixed plate 2. The rectangular frame 10 is located directly below the test device body 5, and a breathable net 11 is fixedly installed on the inner wall of the bottom end of the rectangular frame 10. Connecting arms 12 are fixedly connected to the four corners of the outer end surface of the rectangular frame 10, and one end of each connecting arm 12 is fixedly connected to the outer surface of each support rod 4.

[0029] See also Figure 3 and Figure 4 The positioning assembly includes a horizontal bar 13 fixedly mounted on the inner wall of the protective box 1, the horizontal bar 13 is located above the middle part of the test device body 5, and a sliding rod 14 is slidably sleeved through the center position of the horizontal bar 13, a handle 15 is fixedly connected to the top of the sliding rod 14, and a cross frame 16 is fixedly connected to the bottom of the sliding rod 14, a spring 17 is fixedly mounted on the top of the cross frame 16, the spring 17 is located outside the lower side of the sliding rod 14, and the top of the spring 17 is fixedly connected to the bottom of the horizontal bar 13, the positioning assembly also includes four positioning blocks 18, the four positioning blocks 18 are respectively fixedly mounted on the bottom of the four side ends of the cross frame 16, and the four positioning blocks 18 are respectively in contact with the four side outer surfaces of the upper end of the test device body 5, the design of the structure of the cross frame 16 itself enables it to adapt to the four side surfaces of the test device body 5 and simultaneously limit its positioning under the joint action of the four positioning blocks 18.

[0030] See also Figure 1 , Figure 2 and Figure 6 The dust filter assembly includes an outer frame 19 that contacts one end surface of the second tube 7 and the first tube 6 respectively, and a dustproof screen 20 is fixedly installed on the inner wall of the middle part of the two outer frames 19. The center position of the same side of the two dustproof screens 20 is fixedly connected to a connecting rod 21, and one end of the two connecting rods 21 is fixedly connected to a vertical bar 22; The dust filter assembly also includes a threaded rod 23 that is screwed through and connected to the center position of the vertical bar 22. A rotating wheel 24 is fixedly installed on one end of the threaded rod 23 close to the vertical bar 22, and a threaded sleeve 25 is screwed on the outer wall of the threaded rod 23 on the side away from the vertical bar 22. The threaded sleeve 25 is fixedly installed on the outer surface of one side of the protective box 1. Three plug rods are fixedly installed in a circumferentially uniform manner on one end of the second tube 7 and the first tube 6, and the outer walls of the three plug rods on each side are movably connected with sockets, and the three sockets on each side are respectively and circumferentially uniformly opened on the periphery of the two outer frames 19. Under the plug-in cooperation of the sockets and the plug rods, the assembly limiting effect between the two outer frames 19 and the first tube 6 and the second tube 7 can be achieved, thereby preventing the deviation phenomenon in the docking state.

[0031] See also Figure 1 A box door 26 is movably installed at the opening at the front end of the protection box 1, and a perspective window 27 is embedded and fixedly installed in the middle of the box door 26, and the perspective window 27 is made of transparent plastic material. A back plate 28 is fixedly connected to the rear end face of the protection box 1, and mounting holes 29 are opened at the four corners of the back plate 28.

[0032] The implementation principle of the embodiment of the present application is as follows: when in use, the whole is in a fully assembled state, and the whole can be fixedly assembled on the wall of the required test position of the outdoor light storage and charging device through the back plate 28 and each mounting hole 29, and the test device body 5 is connected with the external light storage and charging device, so that the light storage and charging device can be effectively tested; During the operation of the test device body 5, when the fan group 9 is started, the first tube 6 and the second tube 7 are cooperated to accelerate the circulation of the gas inside and outside the protection box 1, so as to achieve the heat dissipation effect of the test device body 5 itself, and the gas is filtered through the two dustproof mesh plates 20 during circulation to prevent dust particles in the gas from accumulating inside the protection box 1. In this process, the desiccant material package is placed on the top of the breathable mesh 11 in an orderly manner, and can cooperate with the accelerated circulation process of the gas inside and outside the protection box 1 to play an auxiliary drying role inside the protection box 1, thereby achieving a moisture-proof effect on the test device body 5; When the test device body 5 needs to be disassembled, it is only necessary to use the handle 15 to lift the slide rod 14, so that the spring 17 is compressed and deformed, thereby indirectly driving the cross frame 16 and each positioning block 18 away from the upper end of the test device body 5, and then they can be directly extracted; and when the two dustproof screens 20 need to be cleaned, it is only necessary to use the rotating wheel 24 to rotate the threaded rod 23 so that one end of the threaded rod 23 is disengaged from the threaded connection with the inner wall of the screw sleeve 25, and then it is only necessary to use the vertical bar 22 to indirectly extract the two dustproof screens 20.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A testing device for outdoor light storage and charging equipment, comprising a protective box (1), characterized in that: A fixing plate (2) is fixedly mounted on the inner wall of the protection box (1), and a gap is left between the front and rear end surfaces of the fixing plate (2) and the front and rear inner walls of the protection box (1), and a plurality of through holes (3) are opened in a matrix-like manner through the inner cavity of the fixing plate (2), and four support rods (4) are fixedly connected to the top of the fixing plate (2) in a rectangular manner, and the tops of the four support rods (4) are in common contact with a test device body (5), and a positioning component is arranged at the top position of the test device body (5), and a second tube (7) and a first tube (6) are respectively fixedly sleeved through the upper and lower sides of one end of the protection box (1), and a safety fence (8) is fixedly mounted on the inner wall of the second tube (7) and the first tube (6) on the side close to the protection box (1), and a dust filter component is arranged on the side of the second tube (7) and the first tube (6) away from the protection box (1), and a fan group (9) is arranged on the inner side of the middle of the second tube (7).

2. A test device for outdoor light storage and charging equipment according to claim 1, characterized in that: A rectangular frame (10) is provided directly above the fixing plate (2), the rectangular frame (10) is located directly below the testing device body (5), and a breathable net (11) is fixedly mounted on the inner wall at the bottom end of the rectangular frame (10).

3. A test device for outdoor light storage and charging equipment according to claim 2, characterized in that: Connecting arms (12) are fixedly connected to the four corners of the outer end surface of the rectangular frame (10), and one end of each connecting arm (12) is fixedly connected to the outer surface of each supporting rod (4).

4. A test device for outdoor light storage and charging equipment according to claim 1, characterized in that: The positioning assembly comprises a horizontal bar (13) fixedly mounted on the inner wall of the protection box (1), the horizontal bar (13) being located above the middle of the test device body (5), and a sliding rod (14) is slidably sleeved through the center of the horizontal bar (13), a handle (15) is fixedly connected to the top of the sliding rod (14), and a cross frame (16) is fixedly connected to the bottom of the sliding rod (14), a spring (17) is fixedly mounted on the top of the cross frame (16), the spring (17) is located outside the lower side of the sliding rod (14), and the top of the spring (17) is fixedly connected to the bottom of the horizontal bar (13).

5. A test device for outdoor light storage and charging equipment according to claim 4, characterized in that: The positioning assembly further comprises four positioning blocks (18), the four positioning blocks (18) being respectively fixedly mounted on the bottom of four side ends of the cross frame (16), and the four positioning blocks (18) are respectively in contact with four side outer surfaces of the upper end of the test device body (5).

6. A test device for outdoor light storage and charging equipment according to claim 1, characterized in that: The dust filter assembly comprises an outer frame (19) respectively abutting against one end surface of the second tube (7) and the first tube (6); dustproof screens (20) are fixedly mounted on inner walls in the middle of the two outer frames (19); connecting rods (21) are fixedly connected to the center positions of the same side of the two dustproof screens (20); and one end of the two connecting rods (21) is commonly fixedly connected to a vertical bar (22).

7. A test device for outdoor light storage and charging equipment according to claim 6, characterized in that: The dust filter assembly further comprises a threaded rod (23) threadedly connected to the center of the vertical bar (22); a rotating wheel (24) is fixedly mounted on one end of the threaded rod (23) close to the vertical bar (22); and a threaded sleeve (25) is threadedly connected to the outer wall of a side of the threaded rod (23) away from the vertical bar (22); the threaded sleeve (25) is fixedly mounted on the outer surface of one side of the protective box (1).

8. A test device for outdoor light storage and charging equipment according to claim 6, characterized in that: One end of the second tube (7) and the first tube (6) are both circumferentially and evenly fixedly mounted with three plug rods, and the outer walls of the three plug rods on each side are movably connected with plug holes, and the three plug holes on each side are respectively circumferentially and evenly arranged on the peripheries of the two outer frames (19).

9. A test device for outdoor light storage and charging equipment according to claim 1, characterized in that: A box door (26) is movably mounted at the opening of the front end of the protection box (1), and a perspective window (27) is embedded and fixedly mounted in the middle of the box door (26), and the perspective window (27) is made of a transparent plastic material.

10. A test device for outdoor light storage and charging equipment according to claim 1, characterized in that: A back plate (28) is fixedly connected to the rear end surface of the protection box (1), and mounting holes (29) are provided through the four corners of the back plate (28).

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