CN211830706U

CN211830706U - Photovoltaic combiner box capable of circularly radiating

Info

Publication number: CN211830706U
Application number: CN202020712480.5U
Authority: CN
Inventors: 刘燕霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-30
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a radiating photovoltaic collection flow box circulates, including fixed plate, rubber shock pad, dry box, dampproofing board, base, bolt hole, handle, heat dissipation chamber, condenser pipe, box, pump machine, top cap, fan, condenser, protection pad, fixing bolt, filter screen, mounting panel, spout, connecting plate, slider and chamber door. The utility model can achieve the effect of circulating heat radiation through the two pumps, the two condensers and the condenser pipe, improve the heat radiation effect through the two fans, and can remove the hot air at the top end of the inner cavity of the box body in time, thereby preventing the condensation condition from influencing electronic components and circuits; play dirt-proof effect through fixing bolt, filter screen and mounting panel, avoid the dust to carry out inside the box, conveniently dismantle the clearance moreover, play dry effect through spout, dry box, connecting plate and cunning, the dampproofing board of cooperation can prevent that the inside electronic components of box and circuit from weing the damage.

Description

Photovoltaic combiner box capable of circularly radiating

Technical Field

The utility model relates to a photovoltaic conflux case specifically is a radiating photovoltaic conflux case circulates, belongs to photovoltaic application technical field.

Background

The junction box is a wiring device for ensuring the orderly connection and junction functions of photovoltaic modules in a photovoltaic power generation system. The device can ensure that the photovoltaic system is easy to cut off the circuit during maintenance and inspection, reduces the power failure range when the photovoltaic system breaks down, and the collection flow box means that a user can connect a certain number of photovoltaic cells with the same specification in series to form a plurality of photovoltaic strings, and then connects a plurality of photovoltaic strings into the photovoltaic collection flow box in parallel.

General photovoltaic conflux case is carrying out the during operation, leads to inside damage because heat dispersion is not good easily, still need notice when dispelling the heat and avoid the dust to get into inside and lead to circuit and electronic components to damage, and photovoltaic conflux case still need notice dampproofing moreover. Therefore, a photovoltaic combiner box capable of circularly dissipating heat is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circulating heat dissipation photovoltaic combiner box for solving the above problems.

The utility model realizes the above purpose by the following technical proposal, a photovoltaic combiner box with circulating heat dissipation comprises a base, a damp-proof plate, a heat dissipation cavity, a box body, a pump machine, a condenser, a fan and a drying box, wherein the damp-proof plate is fixedly connected at the bottom of the inner cavity of the base, a rubber shock pad is bonded on the damp-proof plate, the middle of the top of the base is fixedly connected with the box body, the inner wall of the box body is provided with the heat dissipation cavity, the middle of the top of the heat dissipation cavity and the middle of the bottom are fixedly connected with the pump machine, the two sides of the heat dissipation cavity are fixedly connected with the condenser, the pump machine is connected with the condenser through a condenser pipe, the top end and the bottom end of one side of the box body are respectively provided with two fans and two drying boxes, the drying boxes and the fans are both embedded on the side, the top and the bottom of the drying box are fixedly connected with sliding blocks, the side wall of the box body is provided with a sliding chute, the top end of each sliding block is installed inside the corresponding sliding chute, and one side of the drying box is fixedly connected with a connecting plate.

Preferably, the bottoms of the two sides of the base are fixedly connected with fixing plates, the two sides of each fixing plate are fixedly connected with handles, and the surface of each fixing plate is uniformly provided with a plurality of bolt holes.

Preferably, the top of the box body is fixedly connected with a top cover, and the cross section of the top cover is trapezoidal.

Preferably, both sides of the box body are fixedly connected with protection pads.

Preferably, one side of the drying box is provided with a plurality of through holes, and the end is communicated with the inner cavity of the box body.

Preferably, a box door is installed on one side of the box body through a hinge, and a door handle is fixedly connected to the surface of the box door.

The utility model has the advantages that:

1. the utility model can achieve the effect of circulating heat radiation through the two pumps, the two condensers and the condenser pipe, improve the heat radiation effect through the two fans, and can remove the hot air at the top end of the inner cavity of the box body in time, thereby preventing the condensation condition from influencing electronic components and circuits;

2. the utility model discloses can play dirt-proof effect through fixing bolt, filter screen and mounting panel, avoid the dust to carry out inside the box, conveniently dismantle the clearance moreover, play dry effect through spout, dry box, connecting plate and slider, the cooperation dampproofing board can prevent that the inside electronic components of box and circuit from damaging by making damp.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side view of the box of the present invention.

In the figure: 1. the device comprises a fixing plate, 2, a rubber shock pad, 3, a drying box, 4, a moisture-proof plate, 5, a base, 6, bolt holes, 7, a handle, 8, a heat dissipation cavity, 9, a condensation pipe, 10, a box body, 11, a pump, 12, a top cover, 13, a fan, 14, a condenser, 15, a protection pad, 16, a fixing bolt, 17, a filter screen, 18, an installation plate, 19, a sliding groove, 20, a connecting plate, 21, a sliding block, 22 and a box door.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a photovoltaic combiner box with circulating heat dissipation comprises a base 5, a damp-proof plate 4, a heat dissipation cavity 8, a box body 10, a pump 11, a condenser 14, fans 13 and a drying box 3, wherein the damp-proof plate 4 is fixedly connected to the bottom of an inner cavity of the base 5, a rubber shock pad 2 is bonded to the damp-proof plate 4, the box body 10 is fixedly connected to the center of the top of the base 5, the heat dissipation cavity 8 is formed in the inner wall of the box body 10, the pump 11 is fixedly connected to the center of the top and the center of the bottom of the heat dissipation cavity 8, the condensers 14 are fixedly connected to two sides of the heat dissipation cavity 8, the pump 11 and the condensers 14 are connected through a condenser pipe 9, two fans 13 and two drying boxes 3 are respectively arranged at the top end and the bottom end of one side of the box body 10, the drying boxes 3 and the fans 13 are both embedded in the side wall of the box body 10, the filter screen 17 is installed inside the installation plate 18, the top and the bottom of the drying box 3 are fixedly connected with the sliding block 21, the side wall of the box body 10 is provided with the sliding groove 19, the top end of the sliding block 21 is installed inside the sliding groove 19, and one side of the drying box 3 is fixedly connected with the connecting plate 20.

The bottom parts of two sides of the base 5 are fixedly connected with a fixed plate 1, two sides of the fixed plate 1 are fixedly connected with handles 7, and the surface of the fixed plate 1 is uniformly provided with a plurality of bolt holes 6, so that the box body 10 can be conveniently installed and fixed; a top cover 12 is fixedly connected to the top of the box body 10, and the cross section of the top cover 12 is trapezoidal, so that the box body 10 is protected from rain; protection pads 15 are fixedly connected to two sides of the box body 10, so that collision avoidance can be achieved, and the pump 11 and the condenser 14 are prevented from being damaged; a plurality of through holes are formed in one side of the drying box 3, and the end of the drying box is communicated with the inner cavity of the box body 10, so that the drying and damp-proof effects are achieved; a box door 22 is mounted on one side of the box body 10 through a hinge, and a door handle is fixedly connected to the surface of the box door 22, so that the inside of the box body 10 can be conveniently overhauled.

When the utility model is used, the electric elements appearing in the application are externally connected with a communication power supply and a control switch when in use, can be conveniently transported and carried through the handle 7, and then are installed through the plurality of bolt holes 6, and can play a circulating heat radiation effect through the two pump machines 11, the two condensers 14 and the condenser pipe 9, and can improve the heat radiation effect through the two fans 13, and hot air at the top end of the inner cavity of the box body 10 can be timely discharged, thereby preventing the condensation condition from influencing electronic components and circuits; can conveniently play dirt-proof effect through filter screen 17, then through fixing bolt 16 and mounting panel 18 easy to assemble and dismantlement, can regularly change filter screen 17, play dry effect through dry box 3, the dampproofing board 4 of cooperation can prevent that the inside electronic components of box 10 and circuit from weing the damage, conveniently change the inside drier of dry box 3 through spout 19, connecting plate 20 and slider 21, can guarantee dry effect.

The pump 11 is a model ZB-400A from yidhao electromechanical llc of south ning, first division, and its associated power supply and circuitry.

The fan 13 is a 220 model fan made by the company Limited, Leqing, Sanju, and its related power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a radiating photovoltaic conflux case circulates which characterized in that: comprises a base (5), a damp-proof plate (4), a heat dissipation cavity (8), a box body (10), a pump machine (11), a condenser (14), a fan (13) and a drying box (3), wherein the damp-proof plate (4) is fixedly connected to the bottom of an inner cavity of the base (5), the damp-proof plate (4) is bonded with a rubber shock pad (2), the box body (10) is fixedly connected to the center of the top of the base (5), the heat dissipation cavity (8) is formed in the inner wall of the box body (10), the pump machine (11) is fixedly connected to the center of the top and the center of the bottom of the heat dissipation cavity (8), the condenser (14) is fixedly connected to the two sides of the heat dissipation cavity (8), the pump machine (11) and the condenser (14) are connected through a condensation pipe (9), the top end and the bottom end of one side of the box body (10) are respectively provided with two fans (13) and two drying boxes, fan (13) one side is equipped with mounting panel (18), mounting panel (18) top and bottom all are connected with box (10) through fixing bolt (16), mounting panel (18) internally mounted filter screen (17), equal rigid coupling slider (21) in dry box (3) top and bottom, spout (19) are seted up to box (10) lateral wall, slider (21) top is installed inside spout (19), dry box (3) one side rigid coupling connecting plate (20).

2. The photovoltaic combiner box with circulating heat dissipation according to claim 1, wherein: the base (5) both sides bottom all rigid coupling fixed plate (1), fixed plate (1) both sides all rigid coupling handle (7), a plurality of bolt holes (6) are evenly seted up on fixed plate (1) surface.

3. The photovoltaic combiner box with circulating heat dissipation according to claim 1, wherein: the top of the box body (10) is fixedly connected with a top cover (12), and the cross section of the top cover (12) is trapezoidal.

4. The photovoltaic combiner box with circulating heat dissipation according to claim 1, wherein: and both sides of the box body (10) are fixedly connected with protective pads (15).

5. The photovoltaic combiner box with circulating heat dissipation according to claim 1, wherein: a plurality of through holes are formed in one side of the drying box (3), and the end of the drying box is communicated with the inner cavity of the box body (10).

6. The photovoltaic combiner box with circulating heat dissipation according to claim 1, wherein: a door (22) is mounted on one side of the box body (10) through a hinge, and a door handle is fixedly connected to the surface of the door (22).