CN216672305U

CN216672305U - Photovoltaic power generation distribution equipment with high-efficient heat radiation structure

Info

Publication number: CN216672305U
Application number: CN202122683967.2U
Authority: CN
Inventors: 李银飞
Original assignee: Nanjing Chaorui New Energy Technology Co ltd
Current assignee: Nanjing Chaorui New Energy Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-06-03
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of photovoltaic power generation distribution equipment, and discloses photovoltaic power generation distribution equipment with a high-efficiency heat dissipation structure, which comprises photovoltaic power distribution equipment, wherein an installation chamber is formed in an inner cavity of the photovoltaic power distribution equipment, rectangular rods are connected to two sides of the bottom surface of the inner cavity of the installation chamber in an axial mode, a reciprocating screw rod is arranged between a pair of rectangular rods, the lower end of the reciprocating screw rod penetrates through an exhaust pipe, a rotating hole is formed in the upper end of the exhaust pipe in a penetrating mode, a clamping block is connected to the wall of the inner cavity of the rotating hole in an axial mode, exhaust holes are formed in the back surface of the exhaust pipe in a transverse and equidistant mode, and when a fan rotates, the reciprocating screw rod rotates to enable the exhaust pipe to move up and down, so that the dust removal effect on the inner cavity of the photovoltaic power distribution equipment is better.

Description

Photovoltaic power generation distribution equipment with high-efficient heat radiation structure

Technical Field

The utility model relates to the technical field of photovoltaic power generation and distribution equipment, in particular to photovoltaic power generation and distribution equipment with a high-efficiency heat dissipation structure.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel, a controller and an inverter, and the main components of the system are electronic components. Solar cells are packaged and protected after being connected in series to form a large-area solar cell module, the photovoltaic power generation device is formed by matching with components such as a power controller, and after photovoltaic power generation equipment generates power through a light source, power is distributed through power distribution equipment for use.

Present photovoltaic equipment installs in comparatively wide outdoor place, therefore photovoltaic distribution equipment is after long-time use, and the dust is built up easily on the inside former device surface of its photovoltaic distribution equipment, and the dust is long-time after piling up, influences photovoltaic distribution equipment's heat dispersion easily, and then influences its heat dissipation.

The problems described above are addressed. Therefore, the photovoltaic power generation and distribution equipment with the efficient heat dissipation structure is provided.

SUMMERY OF THE UTILITY MODEL

When the photovoltaic power distribution equipment is used, the exhaust fans arranged at two ends of the inner cavity of the exhaust pipe can rotate to suck dust in the inner cavity of the photovoltaic power distribution equipment through the exhaust holes, so that the influence of the dust on the heat dissipation of the photovoltaic power distribution equipment is prevented, and when the exhaust fans rotate, the reciprocating screw rod rotates to enable the exhaust pipe to move up and down, so that the dust cleaning effect on the inner cavity of the photovoltaic power distribution equipment is better, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a photovoltaic power generation distribution equipment with high-efficient heat radiation structure, includes photovoltaic distribution equipment, the installation room has been seted up to photovoltaic distribution equipment inner chamber, and the coupling of installation room inner chamber bottom surface both sides has the rectangle pole, is provided with reciprocal lead screw between a pair of rectangle pole, and reciprocal lead screw lower extreme runs through the exhaust column, and the exhaust column upper end runs through and has seted up rotatory hole, and the coupling of rotatory downthehole chamber wall has the fixture block, and the exhaust column back is horizontal equidistance and has been seted up the exhaust hole.

Preferably, the two ends of the inner cavity of the exhaust pipe are provided with exhaust fans, one end of each exhaust fan is provided with a rotating rod, and one end of each rotating rod is provided with a first conical tooth.

Preferably, the two ends of the inner cavity of the exhaust pipe are connected with rotating sleeves in a shaft mode, the inner cavity of each rotating sleeve is connected to the outer surface of the rectangular rod in a sleeved mode, and the outer surface of each rotating sleeve is provided with second conical teeth.

Preferably, the upper end of the outer surface of the rectangular rod is provided with a first chain disc, the outer surface of the first chain disc is sleeved with a chain, the upper end of the outer surface of the reciprocating screw rod is provided with a second chain disc, and the other end of the chain is sleeved on the outer surface of the second chain disc.

Preferably, the lifting grooves are formed in two sides of the outer surface of the photovoltaic power distribution equipment, openings in two ends of the exhaust pipe are located in the inner cavity of the lifting grooves, and dust-proof plates are arranged between the upper portion and the lower portion of the outer surface of the exhaust pipe and the wall of the inner cavity of the lifting grooves.

Preferably, the dust-proof plate is a member made of a corrugated rubber material.

Preferably, the front side of the photovoltaic power distribution equipment is coupled with a box door.

Preferably, the inner cavity of the rotary sleeve is of a rectangular structure.

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

1. when the photovoltaic power distribution equipment with the efficient heat dissipation structure is used, the exhaust fans arranged at two ends of the inner cavity of the exhaust pipe can rotate to suck dust in the inner cavity of the photovoltaic power distribution equipment through the exhaust holes, so that the influence of the dust on the heat dissipation of the photovoltaic power distribution equipment is prevented, and when the exhaust fans rotate, the reciprocating screw rod rotates to enable the exhaust pipe to move up and down, so that the dust cleaning effect on the inner cavity of the photovoltaic power distribution equipment is better.

2. According to the photovoltaic power generation distribution equipment with the efficient heat dissipation structure, the dustproof plates are arranged above and below the exhaust pipe, and the dustproof plates are components made of corrugated rubber materials, so that when the exhaust pipe moves up and down, dust can be prevented from entering the photovoltaic power generation distribution equipment through the lifting grooves by the dustproof plates.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a front view internal structure of the photovoltaic power distribution apparatus of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the draft tube configuration of the present invention;

fig. 5 is an enlarged structural diagram at B in fig. 2 according to the present invention.

In the figure: 1. a photovoltaic power distribution device; 2. a box door; 3. an installation chamber; 31. a reciprocating screw rod; 311. a second chain wheel; 32. a rectangular bar; 321. a first chain wheel; 322. a chain; 323. a rotating sleeve; 324. a second tapered tooth; 33. an exhaust pipe; 331. rotating the hole; 332. a clamping block; 333. an exhaust fan; 334. rotating the rod; 335. a first conical tooth; 336. a suction hole; 34. a lifting groove; 341. a dust guard.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In order to solve the technical problem of dust on the surface of the inner cavity of the photovoltaic power distribution equipment 1, as shown in fig. 1 to 5, the following preferred technical solutions are provided:

a photovoltaic power generation distribution device with a high-efficiency heat dissipation structure comprises a photovoltaic power distribution device 1, an installation chamber 3 is arranged in an inner cavity of the photovoltaic power distribution device 1, a box door 2 is connected to the front face of the photovoltaic power distribution device 1 in a shaft mode, rectangular rods 32 are connected to two sides of the bottom surface of the inner cavity of the installation chamber 3 in a shaft mode, a reciprocating screw rod 31 is arranged between the pair of rectangular rods 32, the lower end of the reciprocating screw rod 31 penetrates through an exhaust pipe 33, a rotating hole 331 is formed in the upper end of the exhaust pipe 33 in a penetrating mode, a clamping block 332 is connected to the wall of the inner cavity of the rotating hole 331 in a shaft mode, exhaust holes 336 are formed in the back face of the exhaust pipe 33 in a transverse and equidistant mode, exhaust fans 333 are arranged at two ends of the inner cavity of the exhaust pipe 33, a rotating rod 334 is arranged at one end of each exhaust fan 333, first conical teeth 335 are arranged at one end of each rotating rod 334, rotating sleeves 323 are connected to the outer surface of the rectangular rods 32 in a shaft mode, teeth 324 are arranged on the outer surface of each rotating sleeve 323, a first chain disc 321 is arranged on the outer surface of each rotating sleeve 32, the outer surface of the first chain disc 321 is sleeved with a chain 322, the upper end of the outer surface of the reciprocating screw rod 31 is provided with a second chain disc 311, the other end of the chain 322 is sleeved on the outer surface of the second chain disc 311, and the inner cavity of the rotating sleeve 323 is of a rectangular structure.

Specifically, when the photovoltaic distribution equipment 1 is in use, the exhaust fans 333 arranged at two ends of the inner cavity of the exhaust pipe 33 can rotate, the exhaust fans 333 begin to exhaust air after rotating, dust in the inner cavity of the photovoltaic distribution equipment 1 is sucked through the exhaust holes 336, and further the influence of the dust on the heat dissipation of the photovoltaic distribution equipment 1 is prevented, when the exhaust fans 333 rotate, the first tapered teeth 335 rotate through the rotating rods 334, the first tapered teeth 335 rotate to drive the second tapered teeth 324 meshed and connected with the upper end, the second tapered teeth 324 immediately drive the rotating sleeve 323 to rotate, the rotating sleeve 323 rotates to rotate the rectangular rod 32, the first chain disc 321 arranged at the upper end rotates together with the rectangular rod 32 after rotating, the second chain disc 311 is driven by the chain 322 after the first chain disc 321 rotates, the reciprocating screw rod 31 rotates after the second chain disc 311 rotates, and the exhaust pipe 33 can move up and down after the reciprocating screw rod 31 rotates, and then better to the dust removal effect of photovoltaic distribution equipment 1 inner chamber.

In order to solve the technical problem of preventing dust from entering the inner cavity of the photovoltaic power distribution equipment 1, as shown in fig. 1-2, the following preferred technical solutions are provided:

the photovoltaic power distribution equipment 1 has lifting grooves 34 formed in both sides of the outer surface thereof, openings at both ends of the exhaust pipe 33 are located in the inner cavity of the lifting grooves 34, and a dust-proof plate 341 is arranged between the upper and lower parts of the outer surface of the exhaust pipe 33 and the wall of the inner cavity of the lifting grooves 34, wherein the dust-proof plate 341 is a member made of a corrugated rubber material.

Specifically, the dust-proof plates 341 are disposed above and below the exhaust pipe 33, and since the dust-proof plates 341 are members made of a corrugated rubber material, when the exhaust pipe 33 moves up and down, the dust-proof plates 341 can prevent dust from entering the inside of the photovoltaic power distribution apparatus 1 through the lifting groove 34.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power generation distribution equipment with high-efficient heat radiation structure, includes photovoltaic distribution equipment (1), its characterized in that: photovoltaic distribution equipment (1) inner chamber has been seted up installation room (3), and installation room (3) inner chamber bottom surface both sides coupling has rectangle pole (32), is provided with reciprocal lead screw (31) between a pair of rectangle pole (32), and suction line (33) are run through to reciprocal lead screw (31) lower extreme, and suction line (33) upper end is run through and has been seted up rotatory hole (331), and rotatory hole (331) inner chamber wall coupling has fixture block (332), and suction line (33) back horizontal equidistance has seted up suction hole (336).

2. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 1, wherein: the two ends of the inner cavity of the exhaust pipe (33) are provided with exhaust fans (333), one end of each exhaust fan (333) is provided with a rotating rod (334), and one end of each rotating rod (334) is provided with a first conical tooth (335).

3. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 2, wherein: the two ends of the inner cavity of the exhaust pipe (33) are connected with rotating sleeves (323) in a shaft mode, the inner cavity of each rotating sleeve (323) is connected to the outer surface of the rectangular rod (32) in a sleeved mode, and second conical teeth (324) are arranged on the outer surface of each rotating sleeve (323).

4. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 3, wherein: the upper end of the outer surface of the rectangular rod (32) is provided with a first chain disc (321), the outer surface of the first chain disc (321) is sleeved with a chain (322), the upper end of the outer surface of the reciprocating screw rod (31) is provided with a second chain disc (311), and the other end of the chain (322) is sleeved on the outer surface of the second chain disc (311).

5. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 4, wherein: lifting grooves (34) are formed in two sides of the outer surface of the photovoltaic power distribution equipment (1), openings in two ends of the exhaust pipe (33) are located in an inner cavity of each lifting groove (34), and dust-proof plates (341) are arranged between the upper portion and the lower portion of the outer surface of the exhaust pipe (33) and the inner cavity wall of each lifting groove (34).

6. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 5, wherein: the dust-proof plate (341) is a member made of a corrugated rubber material.

7. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 6, wherein: the front side of the photovoltaic power distribution equipment (1) is connected with a box door (2) in a shaft mode.

8. The photovoltaic power generation and distribution equipment with the efficient heat dissipation structure as recited in claim 3, wherein: the inner cavity of the rotating sleeve (323) is of a rectangular structure.