CN214627689U

CN214627689U - Solar inverter fixing box

Info

Publication number: CN214627689U
Application number: CN202121009150.0U
Authority: CN
Inventors: 王武
Original assignee: Zhongshan Sente Energy Technology Co ltd
Current assignee: Zhongshan Sente Energy Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-05
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to a fixed technical field of solar inverter, and disclose a fixed box of solar inverter, including fixed case body, the preceding lateral wall of fixed case body articulates there are two cabinet doors, and the thermovent has been seted up to the last lateral wall of fixed case body, two baffles of the upper side inner wall fixedly connected with of fixed case body, the same fan of lateral wall fixedly connected with of one side in opposite directions of two baffles, and the last lateral wall of fixed case body is connected with dustproof mechanism. Dustproof mechanism includes the retaining ring of fixed connection at the thermovent inner wall, and the last lateral wall fixedly connected with dust screen of retaining ring, spring chamber have all been seted up to the inside of the fixed case body left and right sides, and spring intracavity sliding connection has the spring board. The utility model discloses can be when using the dc-to-ac converter summer, the timely heat that will fix the incasement electrical components production is discharged, avoids the ageing of the too high circuit that can accelerate of fixed incasement temperature, shortens electrical components's life's problem.

Description

Solar inverter fixing box

Technical Field

The utility model relates to a fixed technical field of solar inverter especially relates to a fixed box of solar inverter.

Background

Along with the development of science and technology, people pay more and more attention to the environmental protection and the energy of the reasonable utilization environmental protection, and solar energy is the energy of a very environmental protection, but at the in-process that solar energy utilized, generally all adopt to erect a large amount of solar cell panels and absorb solar energy, then through the electric energy of solar inverter in with solar cell panel, supply domestic appliance to use through the conversion.

The fixed box of solar inverter that patent No. CN 212211724U's patent provided, the power distribution box comprises a box body, the both sides of box all are equipped with the switch door, the fixed movable support board that is equipped with in bottom of box, be connected through the head between the bottom of movable support board and box, the last rotation of movable support board is equipped with the rolling disc, through fixing bolt fixed connection between rolling disc and the backup pad, the fixed plate that is equipped with on the rolling disc, the both sides of fixed plate are all fixed and are equipped with the limiting plate, two it places the board to be equipped with a plurality of dc-to-ac converter component on the limiting plate, the head includes U-shaped pull rod, stop collar and fixed buckle. This patent is through the setting of fixed buckle cooperation draw-in groove for the U-shaped pull rod can be with the backup pad follow box internal pull-out that moves about, and the rethread rolling disc rotates the box of pulling out, conveniently inspects and maintains, and the inside device of fixed box can produce higher temperature and can not in time discharge when summer uses in this patent, and the too high temperature of fixed incasement portion can accelerate the ageing of circuit, shortens electrical components's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the inside device of fixed box can produce higher temperature and can not in time discharge when summer uses, the ageing of circuit can be accelerated to the high temperature of fixed incasement portion, shortens electrical components life's problem, and the fixed box of a solar inverter who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed box of solar inverter, includes fixed case body, the preceding lateral wall of fixed case body articulates there are two cabinet doors, the thermovent has been seted up to the last lateral wall of fixed case body, two baffles of the upside inner wall fixedly connected with of fixed case body, two the same fan of lateral wall fixedly connected with of one side in opposite directions of baffle, the last lateral wall of fixed case body is connected with dustproof mechanism.

Preferably, the dustproof mechanism comprises a check ring fixedly connected to the inner wall of the heat dissipation port, the upper side wall of the check ring is fixedly connected with a dustproof net, spring cavities are respectively formed in the left side and the right side of the fixed box body, spring plates are slidably connected in the spring cavities, the side wall between each spring plate and the corresponding spring cavity is fixedly connected with a same first spring, the side wall of each spring plate, which is far away from the corresponding first spring, is fixedly connected with a limiting pin, the side wall between each spring cavity and the corresponding heat dissipation port is provided with a limiting hole matched with the limiting pin, the side walls on the left side and the right side of the dustproof net are respectively provided with a limiting groove matched with the limiting pin, the upper side wall of each spring plate is fixedly connected with a guide plate, the upper side wall of each spring cavity is provided with a guide port matched with the guide plate, the side wall of each guide plate, which extends out of the guide port, is fixedly connected with a push block, and the upper side wall of the fixed box body is fixedly connected with a ring groove covered outside the heat dissipation port, the utility model discloses a pull rod, including circle groove, locating plate, pull rod, circle inslot interpolation has the drum, the constant head tank has been seted up to the lateral wall on circle groove right side, the interpolation of constant head tank has the locating plate, the lateral wall fixedly connected with location tooth of locating plate, the fixed cover of lateral wall of drum is equipped with a plurality of ring gears, the lateral wall fixedly connected with pull rod of locating plate, the hole of drawing that matches each other with the pull rod is seted up to the lateral wall in circle groove, the pull rod stretches out the one end fixedly connected with arm-tie that draws the hole, the same root cover of lateral wall fixedly connected with between arm-tie and the circle groove is established the second spring outside the pull rod.

Preferably, the equal fixedly connected with fixed block of lateral wall of drum left and right sides, two the equal fixedly connected with montant of last lateral wall of fixed block, two the same rain shade of upper end fixedly connected with of montant.

Preferably, the side wall of the pulling plate is fixedly connected with a pulling ring.

Preferably, be located the left side the lateral wall fixedly connected with folded plate of cabinet door, the fixed orifices has been seted up to the lateral wall of folded plate, it has the fixed pin to peg graft in the fixed orifices, the upper end fixedly connected with fixed plate of fixed pin, the same root third spring of lateral wall fixedly connected with between fixed plate and the folded plate is located the right side the fixed section of thick bamboo that the lateral wall fixedly connected with and the fixed pin of cabinet door match each other.

Preferably, two guide plates are placed in an inverted V shape.

Compared with the prior art, the utility model provides a fixed box of solar inverter possesses following beneficial effect:

this fixed box of solar inverter through fixed case body, cabinet door, thermovent, baffle, fan, the dustproof mechanism that sets up, can be when summer uses the dc-to-ac converter, and the heat that timely will fix the incasement electrical components production is discharged, avoids the ageing of the too high meeting acceleration circuit of fixed incasement temperature, shortens electrical components's life's problem.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be when using the dc-to-ac converter summer, the timely heat that will fix the incasement electrical components production is discharged, avoids the ageing of the too high meeting acceleration circuit of fixed incasement temperature, shortens electrical components's life's problem.

Drawings

Fig. 1 is a schematic structural diagram of a solar inverter fixing box provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the box comprises a fixed box body 1, a cabinet door 2, a heat dissipation port 3, a guide plate 4, a fan 5, a dustproof mechanism 6, a check ring 7, a dustproof net 8, a spring cavity 9, a spring plate 10, a first spring 11, a limit pin 12, a limit hole 13, a limit groove 14, a guide plate 15, a guide port 16, a push block 17, a ring groove 18, a cylinder 19, a positioning groove 20, a positioning plate 21, a positioning tooth 22, a gear ring 23, a pull rod 24, a pull plate 25, a second spring 26, a fixing block 27, a vertical rod 28, a rain shield 29, a pull ring 30, a folded plate 31, a fixing hole 32, a fixing pin 33, a fixing plate 34, a third spring 35, a fixing cylinder 36 and a pull hole 37.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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. 1-2, a solar inverter fixing box body comprises a fixing box body 1, wherein two cabinet doors 2 are hinged to the front side wall of the fixing box body 1, a heat dissipation opening 3 is formed in the upper side wall of the fixing box body 1, two guide plates 4 are fixedly connected to the inner wall of the upper side of the fixing box body 1, the two guide plates 4 are fixedly connected to the side wall of one side opposite to the side wall of the same fan 5, and a dustproof mechanism 6 is connected to the upper side wall of the fixing box body 1.

The dustproof mechanism 6 comprises a check ring 7 fixedly connected to the inner wall of the heat dissipation port 3, a dustproof net 8 is fixedly connected to the upper side wall of the check ring 7, spring cavities 9 are respectively formed in the left side and the right side of the fixed box body 1, spring plates 10 are slidably connected in the spring cavities 9, the same first spring 11 is fixedly connected to the side wall between each spring plate 10 and the corresponding spring cavity 9, a limiting pin 12 is fixedly connected to the side wall of each spring plate 10 far away from the corresponding first spring 11, a limiting hole 13 matched with the limiting pin 12 is formed in the side wall between each spring cavity 9 and the corresponding heat dissipation port 3, limiting grooves 14 matched with the limiting pin 12 are formed in the side walls of the left side and the right side of the dustproof net 8, a guide plate 15 is fixedly connected to the upper side wall of the spring plate 10, a guide port 16 matched with the guide plate 15 is formed in the upper side wall of the spring cavity 9, and a push block 17 is fixedly connected to the side wall of the guide plate 15 extending out of the guide port 16, the circle groove 18 outside thermovent 3 is established to last lateral wall fixedly connected with cover of fixed case body 1, it has drum 19 to peg graft in circle groove 18, constant head tank 20 has been seted up to the lateral wall on circle groove 18 right side, it has locating plate 21 to peg graft in the constant head tank 20, the lateral wall fixedly connected with location tooth 22 of locating plate 21, the fixed cover of lateral wall of drum 19 is equipped with a plurality of ring gears 23, the lateral wall fixedly connected with pull rod 24 of locating plate 21, the trompil 37 that matches each other with pull rod 24 is seted up to the lateral wall of circle groove 18, the one end fixedly connected with arm-tie 25 that trompil 37 was stretched out to pull rod 24, the same root cover of lateral wall fixedly connected with between arm-tie 25 and the circle groove 18 is established at the outer second spring 26 of pull rod 24, can make things convenient for quick change dust screen 8.

The equal fixedly connected with fixed block 27 of the lateral wall of the drum 19 left and right sides, the equal fixedly connected with montant 28 of the last lateral wall of two fixed blocks 27, the same rain shade 29 of upper end fixedly connected with of two montants 28 can avoid the rainwater to get into thermovent 3.

The side wall of the pulling plate 25 is fixedly connected with a pulling ring 30, so that the pulling plate 25 can be conveniently pulled.

The lateral wall fixedly connected with folded plate 31 that is located left side cabinet door 2, fixed orifices 32 have been seted up to the lateral wall of folded plate 31, and it has fixed pin 33 to peg graft in the fixed orifices 32, and the upper end fixedly connected with fixed plate 34 of fixed pin 33, the same root third spring 35 of lateral wall fixedly connected with between fixed plate 34 and the folded plate 31, the lateral wall fixedly connected with that is located right side cabinet door 2 and the fixed section of thick bamboo 36 of fixed pin 33 mutual matching make things convenient for fixed cabinet door 2.

Two baffle 4 are placed for the inverted V-letter, can be with heat from thermovent 3 discharge.

In the utility model, when in use, through the arranged fixed box body, the cabinet door, the heat dissipation port, the guide plate, the fan and the dustproof mechanism, heat generated by electric elements in the fixed box can be timely discharged when the inverter is used in summer, thereby avoiding the problem that the aging of a circuit is accelerated and the service life of the electric elements is shortened due to overhigh temperature in the fixed box; the pulling plate 25 is pulled in the direction away from the ring groove 18, the cylinder 19 and the vertical rod 28 are taken down, then the two pushing blocks 17 are pulled in the opposite direction of mutual pressure, the spring 10 and the limiting pin 12 move in the direction away from the dustproof net 8, and then the dustproof net 8 can be replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed box of solar inverter, includes fixed case body (1), its characterized in that, the preceding lateral wall of fixed case body (1) articulates there are two cabinet doors (2), thermovent (3) have been seted up to the last lateral wall of fixed case body (1), two baffle (4) of the upside inner wall fixedly connected with of fixed case body (1), two baffle (4) are the same fan (5) of lateral wall fixedly connected with of one side in opposite directions, the last lateral wall of fixed case body (1) is connected with dustproof construction (6).

2. The fixing box body of the solar inverter according to claim 1, wherein the dustproof mechanism (6) comprises a retainer ring (7) fixedly connected to the inner wall of the heat dissipation port (3), the upper side wall of the retainer ring (7) is fixedly connected with a dustproof net (8), spring cavities (9) are formed in the left side and the right side of the fixing box body (1), spring plates (10) are slidably connected in the spring cavities (9), the side wall between each spring plate (10) and the corresponding spring cavity (9) is fixedly connected with a same first spring (11), a limiting pin (12) is fixedly connected to the side wall of each spring plate (10) far away from the corresponding first spring (11), a limiting hole (13) matched with the limiting pin (12) is formed in the side wall between each spring cavity (9) and the heat dissipation port (3), limiting grooves (14) matched with the limiting pin (12) are formed in the side walls of the left side and the right side of the dustproof net (8), the upper side wall of the spring plate (10) is fixedly connected with a guide plate (15), the upper side wall of the spring cavity (9) is provided with a guide opening (16) matched with the guide plate (15), the guide plate (15) extends out of the side wall of the guide opening (16) and is fixedly connected with a push block (17), the upper side wall of the fixed box body (1) is fixedly connected with a ring groove (18) covered outside the heat dissipation opening (3), a cylinder (19) is inserted in the ring groove (18), the side wall on the right side of the ring groove (18) is provided with a positioning groove (20), a positioning plate (21) is inserted in the positioning groove (20), the side wall of the positioning plate (21) is fixedly connected with positioning teeth (22), the side wall of the cylinder (19) is fixedly sleeved with a plurality of gear rings (23), the side wall of the positioning plate (21) is fixedly connected with a pull rod (24), the side wall of the ring groove (18) is provided with a pull hole (37) matched with the pull rod (24), one end fixedly connected with arm-tie (25) that trompil (37) are stretched out in pull rod (24), the same root cover of lateral wall fixedly connected with between arm-tie (25) and circle groove (18) is established second spring (26) outside pull rod (24).

3. The solar inverter fixing box body according to claim 2, wherein fixing blocks (27) are fixedly connected to the side walls of the left side and the right side of the cylinder (19), vertical rods (28) are fixedly connected to the upper side walls of the two fixing blocks (27), and the same rain shield (29) is fixedly connected to the upper ends of the two vertical rods (28).

4. The solar inverter fixing box body according to claim 2, wherein a pulling ring (30) is fixedly connected to a side wall of the pulling plate (25).

5. The solar inverter fixing box body according to claim 1, wherein a folding plate (31) is fixedly connected to a side wall of the cabinet door (2) on the left side, a fixing hole (32) is formed in a side wall of the folding plate (31), a fixing pin (33) is inserted into the fixing hole (32), a fixing plate (34) is fixedly connected to an upper end of the fixing pin (33), a third spring (35) is fixedly connected to a side wall between the fixing plate (34) and the folding plate (31), and a fixing cylinder (36) matched with the fixing pin (33) is fixedly connected to a side wall of the cabinet door (2) on the right side.

6. A solar inverter cabinet according to claim 1, wherein the two guide plates (4) are placed in an inverted figure of eight.