CN217508704U

CN217508704U - Photovoltaic junction box with higher stability

Info

Publication number: CN217508704U
Application number: CN202221449057.6U
Authority: CN
Inventors: 吕冰吉; 吕春明
Original assignee: Suzhou Chunyi Photovoltaic Co ltd
Current assignee: Suzhou Chunyi Photovoltaic Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-27
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a higher photovoltaic terminal box of stability belongs to photovoltaic terminal box technical field, include: the liquid storage box and a fixing plate arranged at the upper end of the liquid storage box; the utility model discloses a solar energy heat-preservation and heat-dissipation solar energy battery, including stock solution box, connecting pipe, fixing plate, fixer, wind tube, photovoltaic terminal box, staff of being convenient for install, dismantle and maintain, utilize the hot-air of release to dehumidify when can effectively solving radiating problem, improved availability factor, reinforcing stability, the connecting pipe rear end is connected with miniature diaphragm type water pump, miniature diaphragm type water pump rear end is connected with first heat exchange tube, the fixed plate front end is connected with defeated line pipe, defeated line pipe front end is connected with the fixer, the fixer front end is connected with the winding displacement pipe, the winding displacement pipe left side is connected with the second fan, second fan rear end is connected with first ventilation pipe, and first heat exchange tube is connected in stock solution box left side, and the higher photovoltaic terminal box of this stability, the staff of being convenient for install, dismantle and maintain.

Description

Photovoltaic junction box with higher stability

Technical Field

The utility model belongs to the technical field of the photovoltaic terminal box, especially, higher photovoltaic terminal box of stability.

Background

The connecting device between the solar cell array formed by the solar cell modules and the solar charging control device is mainly used for connecting and protecting the solar photovoltaic modules, connecting the electric power generated by the solar cells with an external circuit and conducting the current generated by the photovoltaic modules, and the heat exchange tube is one of the elements of the heat exchanger and is used for exchanging heat between two media. Has high thermal conductivity and good isothermality. It is a device that can rapidly transfer heat energy from one point to another with little heat loss, and therefore it is called a heat transfer superconductor, whose thermal conductivity is several thousand times that of copper, a micro diaphragm water pump, i.e., a micro diaphragm water pump of diaphragm type, which is defined as: the miniature diaphragm water pump is small in size and pocket, and is called as a miniature diaphragm water pump.

The existing photovoltaic junction box utilizes a fan to dissipate heat at the outer side, directly blows a circuit, directly blows dust easily, has an unobvious heat dissipation effect, and cannot achieve an effective heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a higher photovoltaic terminal box of stability to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic junction box with high stability comprises: the liquid storage box and a fixing plate arranged at the upper end of the liquid storage box;

in a further embodiment, the stock solution box rear end is equipped with the connecting pipe, the connecting pipe rear end is connected with miniature diaphragm type water pump, miniature diaphragm type water pump rear end is connected with first heat exchange tube, the fixed plate front end is connected with the defeated spool, defeated spool front end is connected with the fixer, the fixer front end is connected with the calandria pipe, calandria pipe left side is connected with the second fan, second fan rear end is connected with first ventilation pipe, and first heat exchange tube is connected in stock solution box left side, first ventilation pipe upper end is connected with first outlet duct, first outlet duct front end is connected with first intake pipe, first intake pipe right side is connected with the heat pipe, and the heat pipe runs through the fixer completely.

In a further embodiment, the rear end of the miniature diaphragm type water pump is connected with a second heat exchange tube, the right side of the winding displacement tube is connected with a first fan, the rear end of the first fan is connected with a second ventilation tube, the second heat exchange tube is connected in the second ventilation tube, and the second heat exchange tube is connected on the right side of the liquid storage box.

In a further embodiment, a second air outlet pipe is connected to the upper end of the second ventilation pipe, a second air inlet pipe is connected to the front end of the second air outlet pipe, and a heat pipe is connected to the left side of the second air inlet pipe.

In a further embodiment, the inner side of the fixing plate is grooved, and fixing holes are formed in the left side and the right side of the fixing plate.

In a further embodiment, the upper end of the liquid storage box is provided with a dustproof cover, and the upper end of the dustproof cover is provided with a bolt hole.

In a further embodiment, the upper end of the liquid storage box is provided with a baffle, the baffle is embedded in a groove in the inner side of the fixing plate, and the rear end of the baffle is provided with a fixing groove.

Compared with the prior art, the utility model discloses a technological effect and advantage:

this higher photovoltaic terminal box of stability can fix through inserting the fixed block in fixed orifices and the fixed slot, directly extracts during the dismantlement, directly shifts out the baffle from the recess, and defeated wire pipe both ends are bolt column structure, makes things convenient for operating personnel to dismantle the equipment and observe the maintenance, and installation circuit in the shield has prevented the entering of dust and has burnt other circuits when preventing a circuit damage, raises the efficiency, and circuit part protection.

This higher photovoltaic terminal box of stability, miniature diaphragm type water pump can take out the water in the stock solution box and make the water improvement mobility in the stock solution box through two heat exchange tubes, utilize the heat transfer heat dissipation, the heat transfer that releases in the work is aquatic, miniature diaphragm type water pump is with water suction heat exchange tube, the fan blows into the ventilation pipe with wind, the replacement through the heat exchange tube, hot-air overflows from the outlet duct, the water becomes cold and gets into the stock solution box once more and cool down, cool down with this circulation, can plug up the outlet duct when the circuit wets, utilize the heat pipe to dehumidify with hot-air input. This higher photovoltaic terminal box of stability, the staff of being convenient for installs, dismantles and maintains, utilizes the hot-air of release to dehumidify when can effectively solving radiating problem, has improved the availability factor, and the combination reinforcing stability of dust cover and high-efficient radiating component makes the circuit stably transmit electric power in photovoltaic module, reduces the external force influence.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a fixing plate of the present invention;

fig. 3 is a schematic structural view of the baffle of the present invention;

description of reference numerals:

in the figure: 1. a liquid storage box; 2. a baffle plate; 3. a dust cover; 4. bolt holes; 6. a fixing plate; 7. a fixing hole; 8. a groove; 9. a transmission pipe; 10. a holder; 11. a first fan; 12. a wire arrangement pipe; 13. a second fan; 14. a heat pipe; 15. a first vent pipe; 17. a first intake pipe; 18. a first air outlet pipe; 19. a first heat exchange tube; 20. a connecting pipe; 21. a miniature diaphragm water pump; 22. a second heat exchange tube; 23. a second air outlet pipe; 24. a second vent pipe; 25. a second intake pipe; 26. and fixing the grooves.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is met.

In order to solve the problem, a photovoltaic junction box with high stability as shown in fig. 1 to 3 includes: stock solution box 1 and the fixed plate 6 of setting in 1 upper ends of stock solution box, stock solution box upper end extend to inside have the recess that can inlay the bolt.

The rear end of the liquid storage box 1 is provided with a connecting pipe 20, the rear end of the connecting pipe 20 is connected with a miniature diaphragm type water pump 21, the rear end of the miniature diaphragm type water pump 21 is connected with a first heat exchange pipe 19, the front end of the fixing plate 6 is connected with a wire conveying pipe 9, both ends of the wire conveying pipe 9 are bolt-shaped structures, the front end of the wire conveying pipe 9 is connected with a fixer 10, the rear end of the fixer 10 is of a bolt-hole-shaped structure, the front end of the fixer 10 is connected with a wire conveying pipe 12, the left side of the wire conveying pipe 12 is connected with a second fan 13, the rear end of the second fan 13 is connected with a first ventilation pipe 15, the first heat exchange pipe 19 is connected in the left side of the liquid storage box 1, the upper end of the first ventilation pipe 15 is connected with a first air outlet pipe 18, the front end of the first air outlet pipe 18 is connected with a first air inlet pipe 17, the right side of the first air inlet pipe 17 is connected with a heat pipe 14, and the heat pipe 14 completely runs through the fixer 10.

6 inboard flutings of fixed plate have a recess 8, recess 8 prolongs inboard round, 6 left and right sides trompils of fixed plate have a fixed orifices 7, 1 upper end of stock solution box is equipped with

shield

3, 3 front ends of shield are the bolt hole column structure, 3 upper ends of shield are equipped with bolt hole 4, 1 upper ends of stock solution box are equipped with baffle 2, and baffle 2 inlays in 6 inboard recess 8 of fixed plate, it has the lug to inlay in recess 8 on

baffle

2, 2 rear ends of baffle are equipped with fixed slot 26.

The rear end of the miniature diaphragm type water pump 21 is connected with a second heat exchange tube 22, the right side of the winding displacement tube 12 is connected with a first fan 11, the rear end of the first fan 11 is connected with a second ventilation tube 24, the second heat exchange tube 22 is connected in the second ventilation tube 24, the second heat exchange tube 22 is connected to the right side of the liquid storage box 1, the upper end of the second ventilation tube 24 is connected with a second air outlet tube 23, the front end of the second air outlet tube 23 is connected with a second air inlet tube 25, and the left side of the second air inlet tube 25 is connected with a heat pipe 14.

Principle of operation

This higher photovoltaic terminal box of stability at first opens miniature diaphragm type water pump 21 when using, and miniature diaphragm type water pump 21 is to first heat exchange tube 19 and second heat exchange tube 22 water transportation simultaneously, and first fan 11 and second fan 13 start, and two heat exchange tubes carry out the heat replacement through first ventilation pipe 15 and second ventilation pipe 24, and the air absorbs the heat simultaneously, and the water that the temperature reduces gets into stock solution box 1 once more, flows, and heat pipe 14 transmission hot-air dehumidifies.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic junction box with high stability comprises: a liquid storage box (1) and a fixing plate (6) arranged at the upper end of the liquid storage box (1);

the method is characterized in that: the improved air-conditioning unit is characterized in that a connecting pipe (20) is arranged at the rear end of the liquid storage box (1), a miniature diaphragm type water pump (21) is connected to the rear end of the connecting pipe (20), a first heat exchange pipe (19) is connected to the rear end of the miniature diaphragm type water pump (21), a line conveying pipe (9) is connected to the front end of the fixing plate (6), a fixer (10) is connected to the front end of the line conveying pipe (9), a line discharging pipe (12) is connected to the front end of the fixer (10), a second fan (13) is connected to the left side of the line discharging pipe (12), a first ventilation pipe (15) is connected to the rear end of the second fan (13), the first heat exchange pipe (19) is connected to the first ventilation pipe (15), the first heat exchange pipe (19) is connected to the left side of the liquid storage box (1), a first air outlet pipe (18) is connected to the upper end of the first ventilation pipe (15), a first air inlet pipe (17) is connected to the front end of the first air outlet pipe (18), the right side of the first air inlet pipe (17) is connected with a heat pipe (14), and the heat pipe (14) completely penetrates through the fixer (10).

2. The photovoltaic junction box with high stability as claimed in claim 1, wherein: the rear end of the miniature diaphragm type water pump (21) is connected with a second heat exchange tube (22), the right side of the exhaust tube (12) is connected with a first fan (11), the rear end of the first fan (11) is connected with a second ventilation tube (24), the second heat exchange tube (22) is connected in the second ventilation tube (24), and the second heat exchange tube (22) is connected on the right side of the liquid storage box (1).

3. The photovoltaic junction box with higher stability as claimed in claim 2, wherein: the upper end of the second ventilation pipe (24) is connected with a second air outlet pipe (23), the front end of the second air outlet pipe (23) is connected with a second air inlet pipe (25), and the left side of the second air inlet pipe (25) is connected with a heat pipe (14).

4. The photovoltaic junction box with high stability as claimed in claim 1, wherein: the inner side of the fixing plate (6) is provided with a groove (8), and the left side and the right side of the fixing plate (6) are provided with fixing holes (7).

5. The photovoltaic junction box with higher stability as claimed in claim 2, wherein: the upper end of the liquid storage box (1) is provided with a dustproof cover (3), and the upper end of the dustproof cover (3) is provided with a bolt hole (4).

6. The photovoltaic junction box with higher stability as claimed in claim 5, wherein: stock solution box (1) upper end is equipped with baffle (2), and baffle (2) inlay in recess (8) of fixed plate (6) inboard, baffle (2) rear end is equipped with fixed slot (26).