CN212063860U

CN212063860U - Power inverter with high conversion efficiency

Info

Publication number: CN212063860U
Application number: CN202021181880.4U
Authority: CN
Inventors: 丘文丁
Original assignee: Shenzhen Jurong Technology Co ltd
Current assignee: Shenzhen Jurong Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-01
Anticipated expiration: 2030-06-23

Abstract

The utility model provides an electric power dc-to-ac converter that conversion efficiency is high, including dc-to-ac converter body and fixing device, fixing device includes the fixing base, goes up sliding seat and lower sliding seat, the bar fixed orifices has been seted up on the fixing base, spout and side spout before the position department that one side of the front side of fixing base and one side of fixing base and bar fixed orifices correspond has been seted up respectively, go up the equal fixed mounting in rear side of the one end of sliding seat and lower sliding seat and have the slider, this electric power dc-to-ac converter that conversion efficiency is high reasonable in design, go up the sliding seat and all seted up the bolt draw-in groove on the sliding seat down, go up the sliding seat and all can move about on the fixing base with the cooperation of bar fixed orifices down, can change the bolt mounted position, improve the adaptability to the installation condition, simultaneously, keep the stability of bolt installation, avoid bar fixed orifices.

Description

Power inverter with high conversion efficiency

Technical Field

The utility model relates to an inverter technical field specifically is a power inverter that conversion efficiency is high.

Background

The electric power inverter is a can be the equipment of direct current transformation alternating current, so that can satisfy various user demands, the electric power inverter generally installs on frame or rack through the bolt, however, current electric power inverter when the installation, if the screw on the electric power inverter does not match on with frame or the rack, then need set up the screw again, be unfavorable for overall structure's stability, adaptability to the installation environment is lower, if solve through longer fixed orifices, then the pressure of bolt can lead to fixed orifices department to warp, reduce life, and, when needs are dismantled, if the bolt is because rust or other reasons card dies, then very difficult dismantlement, and probably thoroughly block dies, for this, the utility model provides an electric power inverter that conversion efficiency is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough that prior art exists, the utility model aims at providing an electric power dc-to-ac converter that conversion efficiency is high to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, go up and all seted up the bolt draw-in groove on sliding seat and the lower sliding seat, go up the sliding seat and can move about on the fixing base with lower sliding seat homoenergetic, with the cooperation of bar fixed orifices, can change bolt mounted position, improve the adaptability to the installation condition, simultaneously, keep the stability of bolt installation, avoid bar fixed orifices department to warp.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an electric power inverter that conversion efficiency is high, includes dc-to-ac converter body and fixing device, fixing device includes the fixing base, goes up sliding seat and lower sliding seat, the bar fixed orifices has been seted up on the fixing base, spout and side spout before the position department that one side of the front side of fixing base and one side of fixing base and bar fixed orifices correspond has been seted up respectively, the equal fixed mounting in rear side of the one end of going up sliding seat and lower sliding seat has the slider, the equal fixed mounting in rear side of going up the sliding seat and the lower sliding seat other end has L type limit slider, the slider is in the preceding spout, L type limit slider's one end is in the side spout, go up the sliding seat and all correspond with the adjacent one side of lower sliding seat and seted up bolt draw-in groove and auxiliary tank.

As a preferred embodiment of the present invention, the number of the fixing devices is 2, two the fixing devices are respectively fixedly installed on both sides of the inverter body, each of the fixing devices has 2 bar-shaped fixing holes.

As a preferred embodiment of the present invention, the front sliding groove and the side sliding groove have the same length.

As a preferred embodiment of the present invention, the diameter of the auxiliary groove is smaller than the diameter of the bolt slot.

The utility model has the advantages that: the utility model discloses an electric power dc-to-ac converter that conversion efficiency is high, including dc-to-ac converter body, fixing device, fixing base, go up sliding seat, preceding spout, side spout, slider, L type spacing slider, bar fixed orifices, bolt draw-in groove, auxiliary tank and lower sliding seat.

1. Bolt clamping grooves are formed in the upper movable seat and the lower movable seat of the fixing device of the power inverter with high conversion efficiency, the upper movable seat and the lower movable seat can move on the fixing seat, the bolt mounting position can be changed by matching with the strip-shaped fixing holes, the adaptability to mounting conditions is improved, meanwhile, the stability of bolt mounting is kept, and deformation of the strip-shaped fixing holes is avoided.

2. The upper movable seat and the lower movable seat of the fixing device of the power inverter with high conversion efficiency can enable the pressure of the bolt to be transversely dispersed on the fixing seat, so that the possibility of deformation of the fixing seat can be avoided, and the service life and the installation firmness are improved.

3. This power inverter's that conversion efficiency is high fixing device's last movable seat has seted up the auxiliary tank with on the movable seat down, when the bolt was because of rustting or other reasons card dies can not dismantle, can part last movable seat and lower movable seat through the auxiliary tank to be favorable to the dismantlement of bolt, avoid thoroughly blocking, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a fixing device of a power inverter with high conversion efficiency according to the present invention;

fig. 2 is a schematic structural view of an upper movable seat of a power inverter with high conversion efficiency according to the present invention;

fig. 3 is a schematic structural diagram of a power inverter with high conversion efficiency according to the present invention;

in the figure: 1. an inverter body; 2. a fixing device; 3. a fixed seat; 4. an upper movable seat; 5. a front chute; 6. a side chute; 7. a slider; 8. an L-shaped limiting slide block; 9. a strip-shaped fixing hole; 10. a bolt clamping groove; 11. an auxiliary groove; 12. a lower movable seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an electric power inverter that conversion efficiency is high, includes inverter body 1 and fixing device 2, fixing device 2 includes fixing base 3, goes up sliding seat 4 and lower sliding seat 12, bar fixed orifices 9 have been seted up on fixing base 3, preceding spout 5 and sideslip groove 6 have been seted up respectively to the front side of fixing base 3 and the position department that one side of fixing base 3 and bar fixed orifices 9 correspond, the equal fixed mounting in rear side of going up sliding seat 4 and lower sliding seat 12's one end has slider 7, the equal fixed mounting in rear side of going up the sliding seat 4 and the lower sliding seat 12 other end has L type spacing slider 8, slider 7 is in preceding spout 5, the one end of L type spacing slider 8 is in side spout 6, go up sliding seat 4 and lower sliding seat 12 adjacent one side and all correspond and seted up bolt draw-in groove 10 and auxiliary tank 11.

As a preferred embodiment of the present invention, the number of the fixing devices 2 is 2, two the fixing devices 2 are respectively fixedly mounted on two sides of the inverter body 1, each of the fixing devices 2 has 2 bar-shaped fixing holes 9.

As a preferred embodiment of the present invention, the front sliding groove 5 and the side sliding groove 6 have the same length.

As a preferred embodiment of the present invention, the diameter of the auxiliary groove 11 is smaller than the diameter of the bolt engaging groove 10.

As an optimal implementation mode of the utility model, bolt clamping groove 10 has all been seted up on last sliding seat 4 and the lower sliding seat 12 of fixing device 2, it can move about on fixing base 3 with lower sliding seat 12 homoenergetic to go up sliding seat 4, with the cooperation of bar fixed orifices 9, can change bolt mounted position, improve the adaptability to the installation condition, and simultaneously, keep the stability of bolt installation, avoid bar fixed orifices 9 department to warp, when using, aim at the screw in rack or the frame with bar fixed orifices 9, will go up sliding seat 4 and lower sliding seat 12 and merge, according to the position of the position control of screw go up sliding seat 4 and lower sliding seat 12, the pore pair screw that bolt clamping groove 10 formed on messenger's sliding seat 4 and the lower sliding seat 12, then use the bolt to fix.

As a preferred embodiment of the present invention, the upper movable seat 4 and the lower movable seat 12 of the fixing device 2 can transversely disperse the pressure of the bolt on the fixing seat 3, so as to avoid the possibility of deformation of the fixing seat 3, and improve the durability and the installation firmness.

As a preferred embodiment of the utility model, the auxiliary groove 11 has been seted up on fixing device 2's last sliding seat 4 and lower sliding seat 12, when the bolt was because of rustting or other reasons card dies can not dismantle, can separate last sliding seat 4 and lower sliding seat 12 through auxiliary groove 11, and direct hard stick inserts auxiliary groove 11, then move from top to bottom can to be favorable to the dismantlement of bolt, avoid thoroughly blocking die, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electric power inverter that conversion efficiency is high, includes inverter body (1) and fixing device (2), its characterized in that, fixing device (2) are including fixing base (3), go up sliding seat (4) and lower sliding seat (12), bar fixed orifices (9) have been seted up on fixing base (3), spout (5) and sideslip groove (6) before having seted up respectively with the position department that bar fixed orifices (9) correspond in one side of the front side of fixing base (3) and fixing base (3), the equal fixed mounting in rear side of the one end of going up sliding seat (4) and lower sliding seat (12) has slider (7), the equal fixed mounting in rear side of going up sliding seat (4) and lower sliding seat (12) other end has the spacing slider of L type (8).

2. A power inverter of high conversion efficiency as claimed in claim 1, wherein: the number of the fixing devices (2) is 2, the two fixing devices (2) are respectively and fixedly installed on two sides of the inverter body (1), and the number of the strip-shaped fixing holes (9) in each fixing device (2) is 2.

3. A power inverter of high conversion efficiency as claimed in claim 1, wherein: the front sliding groove (5) and the side sliding groove (6) are the same in length.

4. A power inverter of high conversion efficiency as claimed in claim 1, wherein: and one side of the upper movable seat (4) adjacent to one side of the lower movable seat (12) is correspondingly provided with a bolt clamping groove (10) and an auxiliary groove (11).

5. A power inverter of high conversion efficiency as claimed in claim 1, wherein: the sliding block (7) is positioned in the front sliding groove (5), and one end of the L-shaped limiting sliding block (8) is positioned in the side sliding groove (6).

6. The power inverter of claim 4, wherein the power inverter has a high conversion efficiency, and further comprises: the diameter of the auxiliary groove (11) is smaller than that of the bolt clamping groove (10).