CN220965470U - Connection structure of high-capacity serial inverter - Google Patents
Connection structure of high-capacity serial inverter Download PDFInfo
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- CN220965470U CN220965470U CN202322573598.0U CN202322573598U CN220965470U CN 220965470 U CN220965470 U CN 220965470U CN 202322573598 U CN202322573598 U CN 202322573598U CN 220965470 U CN220965470 U CN 220965470U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Inverter Devices (AREA)
Abstract
The utility model discloses a connection structure of a high-capacity serial inverter, which comprises a base, wherein an inverter body is arranged on the upper end surface of the base, a placing plate is arranged below the base, heat dissipation fans are arranged on two sides of the upper end surface of the placing plate, first openings are formed on two sides of the upper end surface of the base, second openings are formed on two sides of the upper end surface of the placing plate, and the two first openings correspond to the two second openings respectively.
Description
Technical Field
The utility model relates to the technical field of inverter installation, in particular to a connection structure of a high-capacity serial inverter.
Background
The inverter is a converter for converting direct current electric energy (battery, accumulator jar) into constant frequency, constant voltage or frequency-modulation voltage-regulation alternating current, and is composed of an inverter bridge, a control logic and a filter circuit, and is widely applicable to electric appliances such as air conditioners, home theatres, electric grinding wheels, electric tools and the like.
For example, chinese patent application number 202222653802.5 relates to a connection structure of a high-capacity serial inverter, and the connection structure of the high-capacity serial inverter can be applicable to inverters with different sizes by mutually matching threaded holes, screws, positioning blocks, connection mechanisms and slots.
It has the following drawbacks:
Because the inverter can produce heat when the work, and the radiating effect of inverter and connection structure junction is relatively poor, lead to the inverter to have thermal to store up with connection structure junction like this easily, thermal store up influences the normal work of inverter easily.
Accordingly, a connection structure of a high-capacity string inverter is provided by those skilled in the art to solve the above-mentioned problems in the related art.
Disclosure of utility model
The utility model aims to provide a connection structure of a high-capacity serial inverter, which aims to solve the problems that in the prior art, heat is generated when the inverter works, and the heat dissipation effect at the connection part of the inverter and the connection structure is poor, so that the heat accumulation is easy to cause at the connection part of the inverter and the connection structure, and the normal working of the inverter is easy to be influenced by the heat accumulation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The connecting structure of the high-capacity serial inverter comprises a base, wherein an inverter body is arranged on the upper end face of the base, a placing plate is arranged below the base, and heat dissipation fans are arranged on two sides of the upper end face of the placing plate;
The two sides of the upper end surface of the base are provided with first openings, the two sides of the upper end surface of the placing plate are provided with second openings, the two first openings correspond to the two second openings respectively, and the two heat dissipation fans are located above the two first openings respectively;
The air vent is formed in the middle of the upper end face of the base, the partition plate is fixedly mounted in the middle of the inner side of the air vent, and a plurality of air vent grooves are sequentially formed between the air vent and the two first openings.
As a still further scheme of the utility model, the two ends of the placing plate are fixedly provided with the fixing blocks, the two fixing blocks are respectively connected with the two side wall surfaces of the base, the lower ends of the two side wall surfaces of the base are fixedly provided with the mounting plates, and the upper end surfaces of the two mounting plates are sequentially provided with a plurality of positioning holes.
As a still further scheme of the utility model, two telescopic rods are sequentially and fixedly arranged on two wall surfaces on the inner side of the base, the top ends of the two telescopic rods are fixedly connected with a first clamping plate, and the four telescopic rods are mutually corresponding in two positions.
As a still further scheme of the utility model, threaded holes are respectively formed in two side wall surfaces of the base, threaded rods are respectively arranged in the two threaded holes, and one ends of the two threaded rods are respectively connected with one side wall surface of the two first clamping plates in a rotating mode.
As a still further proposal of the utility model, the other ends of the two threaded rods are fixedly provided with rotating discs, and one side wall surface of each rotating disc is fixedly provided with a rotating rod.
As a still further scheme of the utility model, sliding ports are formed in two sides of the upper end face of the base, sliding blocks are arranged in the two sliding ports, second clamping plates are fixedly arranged on the upper end faces of the sliding blocks, and fixing bolts are arranged on the upper end faces of the second clamping plates.
As a still further scheme of the utility model, one end of each fixing bolt sequentially passes through the second clamping plate and the sliding block and extends to the lower part of the sliding block, the lower ends of the outer wall surfaces of the two fixing bolts are respectively sleeved with a gasket and a nut, and the gaskets are positioned above the nuts.
The beneficial effects of the utility model are as follows:
The start-up through cooling fan can be in proper order through second opening, first opening and blow to the dc-to-ac converter body with external air, blows to the air of dc-to-ac converter body and can pass through the ventilation groove in proper order, the vent discharges outside the base with the heat that the dc-to-ac converter body during operation produced, has played like this and has dispelled the heat to dc-to-ac converter body and base junction, and then can avoid dc-to-ac converter body and base junction to have thermal hoarding and influence the normal work of dc-to-ac converter body.
Drawings
Fig. 1 is a schematic view of the overall structure of a connection structure of a high-capacity string inverter;
Fig. 2 is a schematic diagram of the overall structure of a connection structure of a high-capacity string inverter at a second view angle;
fig. 3 is a cross-sectional view of a base of a connection structure of a high-capacity string inverter;
fig. 4 is a split view of a base and a second clamping plate of a connection structure of a high-capacity string inverter.
In the figure: 1. a base; 2. an inverter body; 3. placing a plate; 4. a fixed block; 5. a heat radiation fan; 6. a first opening; 7. a second opening; 8. a vent; 9. a vent groove; 90. a partition plate; 10. a mounting plate; 11. a telescopic rod; 12. a first clamping plate; 13. a threaded rod; 14. a rotating disc; 15. a sliding port; 16. a slide block; 17. a second clamping plate; 18. a fixing bolt; 19. a gasket; 20. and (5) a screw cap.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present utility model, a connection structure of a high-capacity serial inverter includes a base 1, an inverter body 2 is disposed on an upper end surface of the base 1, the inverter body 2 is a high-capacity serial inverter, a placement plate 3 is disposed below the base 1, heat dissipation fans 5 are disposed on two sides of the upper end surface of the placement plate 3, first openings 6 are disposed on two sides of the upper end surface of the base 1, second openings 7 are disposed on two sides of the upper end surface of the placement plate 3, two first openings 6 are respectively corresponding to positions of the two second openings 7, two heat dissipation fans 5 are respectively disposed above the two first openings 6, a ventilation opening 8 is disposed in a middle portion of the upper end surface of the base 1, a partition plate 90 is fixedly disposed in a middle portion of the inner side of the ventilation opening 8, and a plurality of ventilation slots 9 are sequentially disposed between the ventilation opening 8 and the two first openings 6. Can be through opening 7 of heat dissipation fan 5's start-up in proper order through second opening 7, first opening 6 and blow to inverter body 2, the air that blows to inverter body 2 can be with the heat that inverter body 2 during operation produced outside the base 1 of passing through ventilation groove 9, vent 8 in proper order, played like this and dispel the heat to inverter body 2 and base 1 junction, and then can avoid inverter body 2 and base 1 junction to have thermal to store up and influence inverter body 2's normal work.
The both ends fixed mounting who places board 3 have fixed block 4, and two fixed blocks 4 are connected with the both sides wall of base 1 respectively, and the equal fixed mounting of lower extreme of base 1 both sides wall has mounting panel 10, and a plurality of locating holes have all been seted up in proper order to the up end of two mounting panels 10, and the setting of mounting panel 10 and locating hole is convenient for base 1 and connecting piece carry out fixed connection.
In order to tighten the inverter body 2 of the up end of the base 1, two telescopic rods 11 are fixedly installed on two wall surfaces of the inner side of the base 1 in sequence, the top ends of the two telescopic rods 11 are fixedly connected with first clamping plates 12, the four telescopic rods 11 are mutually corresponding in two-to-two positions, threaded holes are respectively formed in two side wall surfaces of the base 1, threaded rods 13 are respectively arranged in the two threaded holes, one ends of the two threaded rods 13 are respectively and rotatably connected with one side wall surface of the two first clamping plates 12, rotating plates 14 are fixedly installed at the other ends of the two threaded rods 13, rotating rods are fixedly installed on one side wall surface of the rotating plates 14, the rotating plates 14 are rotated through the rotating rods, the rotating rods 13 are rotated by the rotating plates 14, and the first clamping plates 12 are driven to move towards the inverter body 2 until the inverter body 2 is tightened.
In order to tighten the inverter body 2 of the upper end face of the base 1, sliding ports 15 are formed in two sides of the upper end face of the base 1, sliding blocks 16 are arranged in the two sliding ports 15, a second clamping plate 17 is fixedly arranged on the upper end face of the sliding block 16, fixing bolts 18 are arranged on the upper end face of the second clamping plate 17, one ends of the fixing bolts 18 sequentially penetrate through the second clamping plate 17 and the sliding block 16 and extend to the lower portion of the sliding block 16, gaskets 19 and nuts 20 are sleeved on the lower ends of the outer wall faces of the two fixing bolts 18, the gaskets 19 are located above the nuts 20, the fixing bolts 18 are loosened, and the second clamping plate 17 is moved to the direction of the inverter body 2 along the sliding ports 15 after the fixing bolts 18 are loosened until the inverter body 2 is tightened.
The working principle of the utility model is as follows:
Firstly, the inverter body 2 is placed on the upper end face of the base 1, then the rotating disc 14 is rotated through the rotating rod, the rotation of the rotating disc 14 drives the threaded rod 13 to rotate, the rotation of the threaded rod 13 drives the first clamping plate 12 to move towards the inverter body 2 until the inverter body 2 is clamped, the fixing bolt 18 is loosened, the second clamping plate 17 moves towards the inverter body 2 along the sliding port 15 after the fixing bolt 18 is loosened until the inverter body 2 is clamped, when the inverter body 2 is used, the heat dissipation fan 5 is started, external air can be sequentially passed through the second opening 7 and the first opening 6 and blown to the inverter body 2 by the starting of the heat dissipation fan 5, and heat generated when the inverter body 2 works is sequentially discharged out of the base 1 through the ventilation groove 9 and the ventilation opening 8 by the air blown to the inverter body 2, so that the junction of the inverter body 2 and the base 1 is cooled.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a connection structure of high-capacity group's serial inverter, includes base (1), its characterized in that: an inverter body (2) is arranged on the upper end face of the base (1), a placing plate (3) is arranged below the base (1), and heat dissipation fans (5) are arranged on two sides of the upper end face of the placing plate (3);
The two sides of the upper end face of the base (1) are provided with first openings (6), the two sides of the upper end face of the placing plate (3) are provided with second openings (7), the two first openings (6) are respectively corresponding to the positions of the two second openings (7), and the two heat dissipation fans (5) are respectively located above the two first openings (6);
The novel air vent is characterized in that an air vent (8) is formed in the middle of the upper end face of the base (1), a partition plate (90) is fixedly arranged in the middle of the inner side of the air vent (8), and a plurality of air vent grooves (9) are formed between the air vent (8) and the two first openings (6) in sequence.
2. The connection structure of the high-capacity serial inverter according to claim 1, wherein fixing blocks (4) are fixedly installed at two ends of the placing plate (3), two fixing blocks (4) are respectively connected with two side wall surfaces of the base (1), mounting plates (10) are fixedly installed at lower ends of the two side wall surfaces of the base (1), and a plurality of positioning holes are sequentially formed in upper end surfaces of the two mounting plates (10).
3. The connection structure of the high-capacity serial inverter according to claim 1, wherein two telescopic rods (11) are fixedly installed on two wall surfaces on the inner side of the base (1) in sequence, the top ends of the two telescopic rods (11) are fixedly connected with a first clamping plate (12), and the four telescopic rods (11) are mutually corresponding in two-by-two positions.
4. The connection structure of a high-capacity serial inverter according to claim 1, wherein threaded holes are respectively formed in two side wall surfaces of the base (1), threaded rods (13) are respectively arranged in two threaded holes, and one ends of the two threaded rods (13) are respectively connected with one side wall surface of two first clamping plates (12) in a rotating mode.
5. The connection structure of a high-capacity string inverter according to claim 4, wherein the other ends of the two threaded rods (13) are fixedly provided with rotating discs (14), and one side wall surface of each rotating disc (14) is fixedly provided with a rotating rod.
6. The connection structure of the high-capacity serial inverter according to claim 1, wherein sliding ports (15) are formed in two sides of an upper end face of the base (1), sliding blocks (16) are arranged in two sliding ports (15), second clamping plates (17) are fixedly arranged on the upper end faces of the sliding blocks (16), and fixing bolts (18) are arranged on the upper end faces of the second clamping plates (17).
7. The connection structure of a high-capacity string inverter according to claim 6, wherein one end of each fixing bolt (18) sequentially passes through the second clamping plate (17) and the sliding block (16) and extends to the lower part of the sliding block (16), a gasket (19) and a nut (20) are sleeved at the lower ends of the outer wall surfaces of the two fixing bolts (18), and the gasket (19) is located above the nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573598.0U CN220965470U (en) | 2023-09-21 | 2023-09-21 | Connection structure of high-capacity serial inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573598.0U CN220965470U (en) | 2023-09-21 | 2023-09-21 | Connection structure of high-capacity serial inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220965470U true CN220965470U (en) | 2024-05-14 |
Family
ID=91025702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322573598.0U Active CN220965470U (en) | 2023-09-21 | 2023-09-21 | Connection structure of high-capacity serial inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220965470U (en) |
-
2023
- 2023-09-21 CN CN202322573598.0U patent/CN220965470U/en active Active
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