CN222015992U

CN222015992U - A wall-mounted photovoltaic combiner box structure

Info

Publication number: CN222015992U
Application number: CN202323319636.6U
Authority: CN
Inventors: 闫勇; 焦春杰; 路兆坚; 景曼琪
Original assignee: Xuchang Nanchuan Electric Co ltd
Current assignee: Xuchang Nanchuan Electric Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-11-15
Anticipated expiration: 2033-12-06

Abstract

The utility model provides a wall-mounted photovoltaic confluence box structure which comprises a box body, wherein two mounting frames are arranged on the outer side surface of the box body, a plurality of radiating grooves are respectively formed in the left side and the right side of the box body, a rain-shielding plate is arranged at the upper end of the box body through the two mounting frames, a box plate is hinged to the front side surface of the box body through a hinge, a glass observation window is arranged in a mounting opening formed in the upper end of the front side surface of the box plate, a handle is arranged at the right end of the front side surface of the box plate, a radiating mechanism is arranged at the lower end of the bottom wall of the box body, and a mounting mechanism is arranged on the inner wall of the box body. According to the wall-mounted photovoltaic combiner box structure, the mounting mechanism can be used for quickly adjusting and fixing the heights of the mounting plates, so that the distance between the mounting plates can be quickly adjusted, and the distance between the mounting plates is suitable for electrical components to be mounted.

Description

Wall-mounted photovoltaic combiner box structure

Technical Field

The utility model belongs to the technical field of photovoltaic junction boxes, and particularly relates to a wall-mounted photovoltaic junction box structure.

Background

The wall-mounted photovoltaic combiner box is a photovoltaic combiner box mounted on a wall, has a structure similar to that of a common photovoltaic combiner box, and has the characteristics of a specific mounting mode and design. The wall-mounted photovoltaic combiner box is generally of a compact design, is small in shell, is convenient to install on a wall, saves space, has the advantages of being convenient to install, small in occupied space, attractive in appearance and the like, and is suitable for photovoltaic power generation systems of various buildings. When the wall-mounted photovoltaic conflux box is installed, factors such as bearing capacity of a wall, rationality of installation positions, ventilation and heat dissipation are required to be considered, so that safety and normal operation of the photovoltaic conflux box are ensured, the existing wall-mounted photovoltaic conflux box is installed through an internally fixed installation plate, and due to different shapes and sizes of all electric appliances, long time is required to be consumed to confirm proper installation positions during installation.

For example, the utility model of CN208874534U discloses a junction box for a wall-mounted photovoltaic micro-grid, in this patent application, electrical devices are mounted through a mounting mechanism provided in the box, and the electrical devices mounted in the junction box are different in shape and size, so that in order to make the internal space reasonably utilized, a long time is required to reasonably layout and mount the electrical devices.

Disclosure of utility model

In view of the above, the utility model provides a wall-mounted photovoltaic combiner box structure, aiming at the defects of the prior art, and the mounting mechanism can rapidly adjust and fix the heights of the mounting plates, so that the distance between the mounting plates can be rapidly adjusted, and the distance between the mounting plates is adapted to electrical components to be mounted.

In order to solve the technical problems, the utility model adopts the following technical scheme: the wall-mounted photovoltaic conflux box structure comprises a box body, wherein two mounting frames are arranged on the outer side surface of the box body, a plurality of heat dissipation grooves are respectively formed in the left side and the right side of the box body, a rain shield plate is arranged at the upper end of the box body through the two mounting frames, the front side surface of the box body is hinged with the box plate through a hinge, a glass observation window is arranged in a mounting opening formed in the upper end of the front side surface of the box plate, a handle is arranged at the right end of the front side surface of the box plate, a heat dissipation mechanism is arranged at the lower end of the bottom wall of the box body, a mounting mechanism is arranged on the inner wall of the box body, the heat dissipation mechanism comprises heat dissipation fans arranged in the mounting grooves of the bottom wall of the box body, the mounting mechanism comprises sliding rails which are respectively arranged on the inner walls of the left side and the right side of the box body, the left side and the right side of the two sliding rails correspond, two mounting plates are connected with the two mounting plates in a sliding manner, a plurality of mounting holes are formed in the front side surfaces of the two mounting plates, plug posts are connected with the left side and right side of the rear side of the two mounting plates in a sliding manner, evenly distributed jacks are formed on the left and right inner walls of the box body, the inserting posts are respectively inserted into adjacent jacks, rotating seats are respectively arranged at one ends of the four inserting posts close to the vertical center of the box body, connecting rods are respectively connected with the inside of the four rotating seats in a rotating mode, rectangular plates are respectively arranged at the rear ends of the two mounting plates, sliding posts are respectively connected with the inside of the two rectangular plates in a sliding mode, rotating frames are respectively arranged at the lower ends of the two sliding posts, one ends of the four connecting rods, far away from the rotating seats, are respectively connected with the inside of the adjacent rotating frames in a rotating mode, an elastic reset assembly is arranged between the rotating frames and the rectangular plates, an auxiliary push-up assembly is arranged at the lower ends of the rotating frames, the elastic reset assembly comprises springs arranged between the rotating frames and the rectangular plates, the two springs are respectively sleeved on corresponding outer cambered surfaces of the sliding posts, the auxiliary push-up assembly comprises push plates respectively arranged at the lower ends of the two rotating frames, the lower ends of the two pushing plates are provided with evenly distributed anti-slip protrusions.

As a further improvement of the utility model, a control panel is arranged on the left inner wall of the box body, and the heat radiation fan is electrically connected with the control panel.

As a further improvement of the utility model, a plurality of mounting slots are formed in the mounting frame.

Compared with the prior art, the utility model has the following beneficial effects:

Firstly, through upwards pushing the push pedal, the anti-skidding protruding on the push pedal can prevent personnel's hand from sliding, drive the slide column on the rotating turret and slide in the rectangular plate, drive the connecting rod of both sides and rotate the shrink, and then drive the interior that the inserted link left the jack on the rotating seat, personnel promote the mounting panel and slide in the slide rail afterwards, after adjusting to suitable position, loosen the push pedal, the spring is the spring and is rebounded rapidly and drive the inside that the inserted link inserted the jack this moment, realize the locking, can install another mounting panel of above-mentioned method, make two mounting panels interval suitable, then personnel install required electrical components through the mounting hole on the mounting panel, be convenient for personnel's installation, installation mechanism can be to the fast adjustment and the fixed of mounting panel height, thereby carry out fast adjustment to the interval between the mounting panels, make the interval adaptation between the mounting panel need the electrical components of installation.

Secondly, the cooling fan is controlled to be opened, the impeller rotates and blows air to cool the internal electric device during operation, hot air can be discharged through the cooling groove, rapid cooling of the internal electric device is achieved, and stable operation of the internal electric device is guaranteed.

Thirdly, can hide the rain through the flashing board to the box, can prevent that the box from damaging, the condition of the interior electric device of box also can be observed to the glass observation window when can make personnel not open the box, the personnel of being convenient for use.

Fourth, insert to the mounting groove hole in can fix the mounting bracket through the inflation screw, realize the quick stable installation to the box.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the case of the present utility model;

FIG. 3 is a schematic rear cross-sectional view of the case of the present utility model;

Fig. 4 is a schematic view of a mounting plate structure according to the present utility model.

In the figure: 101. a case; 102. a heat sink; 103. a heat radiation fan; 104. a handle; 105. a box plate; 106. a mounting notch; 107. a mounting frame; 108. a flashing; 201. a slide rail; 202. a mounting plate; 203. a mounting hole; 204. a jack; 205. inserting a column; 206. a connecting rod; 207. a rotating frame; 208. a push plate; 209. a rotating seat; 210. a spring; 211. a spool; 212. a rectangular plate; 301. and a control panel.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2 and 3, a wall-mounted photovoltaic combiner box structure comprises a box body 101, two installation racks 107 are arranged on the outer side face of the box body 101, a plurality of radiating grooves 102 are respectively formed in the left side and the right side of the box body 101, a rain shielding plate 108 is arranged at the upper end of the box body 101 through the two installation racks 107, a box plate 105 is hinged to the front side face of the box body 101 through a hinge, a glass observation window is arranged in an installation opening formed in the upper end of the front side face of the box plate 105, a handle 104 is arranged at the right end of the front side face of the box plate 105, a radiating mechanism is arranged at the lower end of the bottom wall of the box body 101, an installation mechanism is arranged on the inner wall of the box body 101, and the radiating mechanism comprises a radiating fan 103 arranged in the installation groove of the bottom wall of the box body 101.

As shown in fig. 2, 3 and 4, the mounting mechanism comprises slide rails 201 respectively arranged on the inner walls of the left side and the right side of the box body 101, the left and right positions of the two slide rails 201 correspond, two mounting plates 202 are connected between the two slide rails 201 in a sliding way, a plurality of mounting holes 203 are respectively formed on the front side surfaces of the two mounting plates 202, inserting posts 205 are respectively connected on the left and right ends of the rear side of the two mounting plates 202 in a sliding way, evenly distributed inserting holes 204 are respectively formed on the left and right inner walls of the box body 101, the inserting posts 205 are respectively inserted into the adjacent inserting holes 204, one ends of the four inserting posts 205, which are close to the vertical center of the box body 101, are respectively provided with rotating seats 209, connecting rods 206 are respectively connected in a rotating way inside the four rotating seats 209, rectangular plates 212 are respectively arranged at the rear ends of the two mounting plates 202, the inside of two rectangular plates 212 all sliding connection has the traveller 211, the lower extreme of two travellers 211 all is provided with rotating turret 207, the one end that the seat 209 was kept away from to four connecting rods 206 is connected with adjacent rotating turret 207 inside rotation respectively, be provided with the elasticity subassembly that resets between rotating turret 207 and the rectangular plate 212, the lower extreme of rotating turret 207 all is provided with supplementary subassembly that pushes up, the elasticity subassembly that resets includes the spring 210 that sets up between rotating turret 207 and rectangular plate 212, two springs 210 overlap respectively and locate on the corresponding traveller 211 extrados, supplementary subassembly that pushes up includes the push pedal 208 that sets up respectively at two rotating turret 207 lower extreme, the lower extreme of two push pedal 208 all is provided with evenly distributed's non-slip.

As shown in fig. 2, a control panel 301 is provided on the left inner wall of the case 101, and the heat radiation fan 103 is electrically connected to the control panel 301.

The personnel fix the box 101 on the mounting bracket 107 on the wall, then the personnel pull open the box 105 through the handle 104, then the personnel push the push pedal 208 upwards, the anti-skidding bulge on the push pedal 208 can prevent personnel from skidding, then drive the slide column 211 on the rotating frame 207 to slide in the rectangular plate 212, drive the connecting rods 206 on both sides to rotate and shrink, and then drive the inserted column 205 on the rotating seat 209 to leave the inside of the jack 204, at this moment, the spring 210 is in a compressed state, then the personnel push the mounting plate 202 to slide in the slide rail 201, after adjusting to a proper position, the push pedal 208 is released, at this moment, the spring 210 rapidly rebounds to drive the inserted column 205 to insert into the inside of the jack 204, realize locking, the other mounting plate 202 can be adjusted by the method described above, make the interval between two mounting plates 202 suitable, then the personnel install required electric devices through the mounting holes 203 on the mounting plate 202, the personnel are convenient to install, after the installation, the personnel control the opening of the cooling fan 103 through the control panel 301, the impeller rotates and blows out wind to cool the internal electric devices when running, the cooling slot 102 is discharged, finally the personnel closes the box 105 through the handle 104.

The rain shielding plate 108 can shield the case 101, prevent the case 101 from being damaged, and the glass observation window can enable personnel to observe the conditions of the electric devices in the case 101 when the personnel do not open the case 105, so that the use of the case is convenient.

According to another embodiment of the present utility model, as shown in fig. 1, a plurality of mounting slots 106 are formed in the mounting frame 107, and the mounting frame 107 may be fixed by inserting expansion screws into the mounting slots 106.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a wall-hanging photovoltaic conflux case structure, includes box (101), its characterized in that: the utility model discloses a box, including box (101) and jack (204) respectively, the lateral surface of box (101) is provided with two mounting brackets (107), a plurality of radiating grooves (102) have been seted up respectively to the left and right sides of box (101), the upper end of box (101) is provided with a flashing board (108) through two mounting brackets (107), the leading flank of box (101) has box board (105) through the hinge, be provided with glass observation window in the installing port that the leading flank upper end was seted up, the leading flank right-hand member of box (105) is provided with handle (104), the diapire lower extreme of box (101) is provided with cooling mechanism, be provided with installation mechanism on the inner wall of box (101), installation mechanism is including setting up slide rail (201) on the inner wall of box (101) both sides respectively, the left and right sides position of two slide rail (201) corresponds, sliding connection has two mounting plates (202) between two slide rail (201), a plurality of mounting holes (203) have all been seted up to the leading flank of two mounting plates (202), the rear side left and right sides both ends 205 of two mounting plates (202) all sliding connection have jack (205) to set up on the jack (204) of box (101) respectively, jack (204) are located on the jack (204) of evenly distributed adjacent jack (101) respectively, the inside of four rotation seat (209) is all rotated and is connected with connecting rod (206), and the rear end of two mounting panels (202) all is provided with rectangular board (212), and the inside of two rectangular boards (212) is all sliding connection has traveller (211), and the lower extreme of two travellers (211) all is provided with rotating turret (207), and the one end that rotation seat (209) was kept away from to four connecting rods (206) is connected with adjacent rotating turret (207) inside rotation respectively, be provided with elasticity reset assembly between rotating turret (207) and rectangular board (212), the lower extreme of rotating turret (207) all is provided with supplementary push-up subassembly.

2. A wall-mounted photovoltaic combiner box structure according to claim 1, wherein: the heat dissipation mechanism comprises a heat dissipation fan (103) arranged in a bottom wall mounting groove of the box body (101).

3. A wall-mounted photovoltaic combiner box structure according to claim 1, wherein: the elastic reset assembly comprises springs (210) arranged between the rotating frame (207) and the rectangular plate (212), and the two springs (210) are respectively sleeved on the outer cambered surfaces of the corresponding sliding columns (211).

4. A wall-mounted photovoltaic combiner box structure according to claim 1, wherein: the auxiliary pushing-up assembly comprises pushing plates (208) which are respectively arranged at the lower ends of the two rotating frames (207), and the lower ends of the two pushing plates (208) are respectively provided with anti-slip protrusions which are uniformly distributed.

5. A wall-mounted photovoltaic combiner box structure according to claim 1, wherein: a plurality of mounting slots (106) are formed in the mounting frame (107).

6. A wall-mounted photovoltaic combiner box structure according to claim 2, wherein: a control panel (301) is arranged on the left inner wall of the box body (101), and the heat dissipation fan (103) is electrically connected with the control panel (301).