CN211720475U

CN211720475U - Solar inverter device capable of being detachably connected and combined

Info

Publication number: CN211720475U
Application number: CN202020167265.1U
Authority: CN
Inventors: 赖国有; 王明道; 方锋林; 罗仕胜
Original assignee: Foshan Snet Energy Electric Technology Co ltd
Current assignee: Foshan Snet Energy Electric Technology Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-20
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a can dismantle solar inverter device of combination of connection, including main tank body, kelly, driving motor and cooling blower, the spacing groove has been seted up on the main tank body, and the block is connected with the stopper on the spacing groove to the stopper is installed on first pair box, the welding of spacing inslot has reset spring, and the welding has the kelly on the reset spring, the draw-in groove has been seted up on the stopper, and the kelly block is connected in the draw-in groove to be provided with the connecting wire on the kelly, adsorb net screw connection on the vice box of second, and the screw connection has the filter screen on the vice box of second. This can dismantle solar inverter device of connection combination is provided with the kelly, and when the draw-in groove on first pair box moved to kelly department, under reset spring's effect, can block the kelly and fix in the draw-in groove, and then can accomplish the equipment of first pair box fixed, improved the packaging efficiency of first pair box, increased the use high efficiency of device.

Description

Solar inverter device capable of being detachably connected and combined

Technical Field

The utility model relates to a solar inverter technical field specifically is a can dismantle solar inverter device of connection combination.

Background

With the continuous development of science and technology, solar electric appliances gradually enter the daily life of people, a solar alternating current power generation system is composed of a solar cell panel, a charging controller, an inverter and a storage battery, and the inverter device is a core device of the solar alternating current power generation system.

However, most of the solar inverter devices have the following problems:

firstly, an inverter circuit is mainly installed in a main box body, then various cables are needed to be installed in an auxiliary box body, in the installation process of a solar inverter, the main box body and the auxiliary box body are inconvenient to be assembled and installed in a detachable mode, and the installation work efficiency is low;

secondly, the solar inverter is generally installed outdoors, and when the solar inverter device works, the interior of the device cannot be subjected to moisture-proof treatment, and short circuit is easily caused in rainy days.

We have proposed a solar inverter apparatus detachably connected in combination so as to solve the problems we have proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle solar inverter device of connection combination to solve the inconvenient dismantlement formula aggregate erection of main tank body and auxiliary tank body of solar inverter device on the existing market that above-mentioned background art provided, and can not be to the inside problem of carrying out dampproofing processing of device.

In order to achieve the above object, the utility model provides a following technical scheme: a solar inverter device capable of being detachably connected and combined comprises a main box body, a clamping rod, a driving motor and a cooling fan, wherein a limiting groove is formed in the main box body, a limiting block is connected to the limiting groove in a clamping mode and installed on a first auxiliary box body in a clamping mode, a return spring is welded in the limiting groove, the clamping rod is welded on the return spring, a clamping groove is formed in the limiting block, the clamping rod is connected to the clamping groove in a clamping mode, a connecting line is arranged on the clamping rod, an adsorption plate is connected to the main box body through screws and connected to the first auxiliary box body through screws, a sliding groove is formed in the lower portion of the main box body, a push rod is connected to the inner portion of the sliding groove in a clamping mode, a rubber block is connected to the inner portion of the push rod through screws and connected to a second auxiliary box body through screws, the lower, the meshing is connected with the circular gear of second on the first circular gear, and the welding of the circular gear of second has the reposition of redundant personnel flabellum on the circular gear of second to the welding has the reposition of redundant personnel flabellum on the circular gear of second, the welding has cooling blower on the connecting axle, and the connecting axle is connected on adsorbing the net, adsorb net screw connection on the vice box of second, and screw connection has the filter screen on the vice box of second to screw connection has the isolation otter board on the vice box of second.

Preferably, the clamping rods are symmetrically distributed on two sides of the limiting groove, the inclined angle of the clamping rods is equal to that of the clamping grooves, and the clamping grooves are formed in the middle of the first auxiliary box body.

Preferably, the connecting lines are symmetrically distributed on two sides of the clamping rod, and the total height of the first auxiliary box body is equal to that of the main box body.

Preferably, the adsorption plate is distributed on the inner contact surface between the main box body, the first auxiliary box body and the second auxiliary box body, the length of the second auxiliary box body is equal to the total length of the main box body and the first auxiliary box body, and the diameter of the rubber block is smaller than the diameter of the inner space of the ejector rod.

Preferably, the second circular gears are symmetrically distributed on two sides of the first circular gear, and the shunting fan blades are distributed on the second circular gears at equal angles.

Preferably, the length of the cooling fan is equal to that of the filter screen, the upper surface of the filter screen is attached to the lower surface of the adsorption screen, and the filter screen and the isolation screen are identical in structure.

Compared with the prior art, the beneficial effects of the utility model are that: the solar inverter device is detachably connected and combined;

(1) the device is provided with a clamping rod, the clamping rod can be extruded into the limiting groove through the downward movement of the limiting block placed in the limiting groove on the first auxiliary box body under the action of the limiting block, the clamping rod can be clamped and fixed in the clamping groove under the action of a reset spring when the clamping groove on the first auxiliary box body moves to the clamping rod, the first auxiliary box body can be assembled and fixed, the clamping rod can be pulled out of the clamping groove through pulling the connecting wire outwards, the first auxiliary box body can be conveniently and quickly disassembled, the assembling efficiency of the first auxiliary box body is improved, and the use efficiency of the device is improved;

(2) the device is provided with the ejector rod, the second auxiliary box body is clamped and slides on the main box body and the first auxiliary box body, when the ejector rod moves to the sliding groove, the ejector rod can be ejected into the sliding groove to be clamped and fixed under the action of the rubber block, the second auxiliary box body can be assembled and fixed, the ejector rod can be pressed, the second auxiliary box body can be conveniently and quickly disassembled, and the use efficiency of the device is improved;

(3) the device is provided with cooling blower, and under driving motor's effect, first circular gear can drive the connecting axle through second circular gear and rotate, and then can drive cooling blower and rotate, under cooling blower's effect, can blow the inside air of device, under the effect of the inside adsorption plate of device, can adsorb the moisture of the inside air of device and clear away, can prevent effectively that the circuit from weing and taking place the short circuit, has increased the safety in utilization of device.

Drawings

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

FIG. 2 is a schematic view of the top view structure of the stopper of the present invention;

FIG. 3 is a schematic side view of the latch of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the top view structure of the shunting fan blade of the present invention.

In the figure: 1. a main box body; 2. a first sub-tank; 3. a limiting block; 4. a limiting groove; 5. a return spring; 6. a clamping rod; 7. a card slot; 8. a connecting wire; 9. an adsorption plate; 10. a second sub-tank; 11. a rubber block; 12. a top rod; 13. a chute; 14. a drive motor; 15. a first circular gear; 16. a second circular gear; 17. a connecting shaft; 18. a cooling fan; 19. filtering with a screen; 20. an adsorption net; 21. isolating the screen plate; 22. shunting fan blades.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a solar inverter device capable of being detachably connected and combined comprises a main box body 1, a first auxiliary box body 2, a limiting block 3, a limiting groove 4, a reset spring 5, a clamping rod 6, a clamping groove 7, a connecting wire 8, an adsorption plate 9, a second auxiliary box body 10, a rubber block 11, an ejector rod 12, a sliding groove 13, a driving motor 14, a first circular gear 15, a second circular gear 16, a connecting shaft 17, a cooling fan 18, a filter screen 19, an adsorption screen 20, an isolation screen plate 21 and a shunting fan blade 22, wherein the main box body 1 is provided with the limiting groove 4, the limiting block 3 is clamped and connected on the limiting groove 4, the limiting block 3 is arranged on the first auxiliary box body 2, the reset spring 5 is welded in the limiting groove 4, the clamping rod 6 is welded on the reset spring 5, the clamping groove 7 is arranged on the limiting block 3, the clamping rod 6 is clamped and connected in the clamping groove 7, the connecting wire 8 is arranged on the clamping rod 6, the adsorption plate 9 is connected on the first auxiliary box body 2 by screws, a sliding groove 13 is arranged under the main box body 1, and a top rod 12 is connected in the sliding groove 13 in a clamping way, a rubber block 11 is connected in the top rod 12 by a screw, and the rubber block 11 is screwed on the second auxiliary box body 10, the lower bolt of the second auxiliary box body 10 is connected with a driving motor 14, and the driving motor 14 is connected with a first circular gear 15 in an upper shaft mode, a second circular gear 16 is connected to the first circular gear 15 in a meshing mode, the second circular gear 16 is welded on a connecting shaft 17, and the second circular gear 16 is welded with a shunting fan blade 22, the connecting shaft 17 is welded with a cooling fan 18, and the connecting shaft 17 is connected on the adsorption net 20 by a shaft, the adsorption net 20 is connected on the second auxiliary box body 10 by screws, and a filter screen 19 is screwed on the second sub-tank 10, and a separation screen plate 21 is screwed on the second sub-tank 10.

The clamping rods 6 are symmetrically distributed on two sides of the limiting groove 4, the inclination angle of the clamping rods 6 is equal to that of the clamping groove 7, the clamping groove 7 is formed in the middle of the first auxiliary box body 2, the working effect of the clamping rods 6 in the clamping groove 7 can be guaranteed, and the use safety of the device is improved.

8 symmetric distribution of connecting wire are in 6 both sides of kelly, and the total height of first auxiliary box 2 equals with the height of main box 1, can guarantee that connecting wire 8 can move kelly 6, and then can control the block state of first auxiliary box 2 on main box 1.

The inside contact surface of adsorption plate 9 distribution between main tank 1, first pair box 2 and second pair box 10, and the length of second pair box 10 equals with main tank 1 and the total length of first pair box 2 to the diameter of block rubber 11 is less than the inner space diameter of ejector pin 12, can effectively avoid block rubber 11 to 12 harmful effects of ejector pin.

The second circular gear 16 is symmetrically distributed on two sides of the first circular gear 15, and the shunting fan blades 22 are distributed on the second circular gear 16 at equal angles, so that the shunting fan blades 22 can be conveniently controlled to work on the second circular gear 16, and the use diversity of the device is increased.

The length of cooling blower 18 equals with filter screen 19's length, and filter screen 19's upper surface laminating is on the lower surface of adsorbing net 20 to filter screen 19 is the same with isolation otter board 21 structure, can guarantee filter screen 19 the stability of working effect on adsorbing net 20, has improved the stability in use of device.

The working principle is as follows: before the solar inverter device which is detachably connected and combined is used, the overall condition of the device needs to be checked firstly, and normal work can be determined;

the limiting block 3 on the first auxiliary box body 2 is placed in the limiting groove 4 to move downwards, and with reference to fig. 1-3, the clamping rod 6 can be extruded into the limiting groove 4 under the action of the limiting block 3, when the clamping groove 7 on the first auxiliary box body 2 moves to the clamping rod 6, the clamping rod 6 can be clamped and fixed in the clamping groove 7 under the action of the reset spring 5, so that the assembly and fixation of the first auxiliary box body 2 can be completed, and the clamping rod 6 can be pulled out of the clamping groove 7 by pulling the connecting wire 8 outwards, so that the first auxiliary box body 2 can be conveniently and quickly disassembled;

through clamping and sliding the second auxiliary box body 10 on the main box body 1 and the first auxiliary box body 2, with reference to fig. 1 and 4, when the ejector rod 12 moves to the sliding groove 13, the ejector rod 12 can be ejected into the sliding groove 13 to be clamped and fixed under the action of the rubber block 11, so that the assembly and fixation of the second auxiliary box body 10 can be completed, and the second auxiliary box body 10 can be conveniently and quickly disassembled by pressing the ejector rod 12;

under the action of the driving motor 14, referring to fig. 1 and 5, the first circular gear 15 can drive the connecting shaft 17 to rotate through the second circular gear 16, and further can drive the cooling fan 18 to rotate, the cooling fan 18 blows air from the inside of the apparatus, and while the second circular gear 16 rotates, the shunting fan blades 22 can uniformly blow the inside of the device, then the moisture in the air in the device can be adsorbed and removed under the action of the adsorption plate 9 in the device, the impurity filtering and moisture removing can be carried out on the outside air under the action of the filter screen 19 and the adsorption screen 20, the above is the operation of the whole device, and details which are not described in detail in this specification, such as the return spring 5, the rubber block 11, the driving motor 14 and the splitter blades 22, are well known in the art to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can dismantle solar inverter device of connection combination, includes main tank body (1), kelly (6), driving motor (14) and cooling blower (18), its characterized in that: the device is characterized in that a limiting groove (4) is formed in the main box body (1), a limiting block (3) is connected to the limiting groove (4) in a clamping mode, the limiting block (3) is installed on the first auxiliary box body (2), a reset spring (5) is welded in the limiting groove (4), a clamping rod (6) is welded on the reset spring (5), a clamping groove (7) is formed in the limiting block (3), the clamping rod (6) is connected to the clamping groove (7) in a clamping mode, a connecting wire (8) is arranged on the clamping rod (6), an adsorption plate (9) is connected to the main box body (1) through screws, the adsorption plate (9) is connected to the first auxiliary box body (2) through screws, a sliding groove (13) is formed in the lower portion of the main box body (1), a push rod (12) is connected to the sliding groove (13) in a clamping mode, a rubber block (11) is connected to the push rod (12) through screws, and the rubber, bolted connection has driving motor (14) under the vice box of second (10), and driving motor (14) upper shaft connection has first circular gear (15), the meshing is connected with second circular gear (16) on first circular gear (15), and second circular gear (16) welding on connecting axle (17) to the welding has reposition of redundant personnel flabellum (22) on second circular gear (16), the welding has cooling blower (18) on connecting axle (17), and connecting axle (17) hub connection is on adsorbing net (20), adsorb net (20) screw connection on the vice box of second (10), and the screw connection has filter screen (19) on the vice box of second (10) to the screw connection has isolation otter board (21) on vice box of second (10).

2. A detachably connected combined solar inverter apparatus as set forth in claim 1, wherein: the clamping rods (6) are symmetrically distributed on two sides of the limiting groove (4), the inclined angle of each clamping rod (6) is equal to that of each clamping groove (7), and each clamping groove (7) is formed in the middle of the corresponding first auxiliary box body (2).

3. A detachably connected combined solar inverter apparatus as set forth in claim 1, wherein: the connecting wires (8) are symmetrically distributed on two sides of the clamping rod (6), and the total height of the first auxiliary box body (2) is equal to that of the main box body (1).

4. A detachably connected combined solar inverter apparatus as set forth in claim 1, wherein: the adsorption plate (9) is distributed on the inner contact surface between the main box body (1), the first auxiliary box body (2) and the second auxiliary box body (10), the length of the second auxiliary box body (10) is equal to the total length of the main box body (1) and the first auxiliary box body (2), and the diameter of the rubber block (11) is smaller than the diameter of the inner space of the ejector rod (12).

5. A detachably connected combined solar inverter apparatus as set forth in claim 1, wherein: the second circular gears (16) are symmetrically distributed on two sides of the first circular gear (15), and the shunting fan blades (22) are distributed on the second circular gears (16) at equal angles.

6. A detachably connected combined solar inverter apparatus as set forth in claim 1, wherein: the length of the cooling fan (18) is equal to that of the filter screen (19), the upper surface of the filter screen (19) is attached to the lower surface of the adsorption screen (20), and the filter screen (19) and the isolation screen plate (21) are identical in structure.