CN217643176U

CN217643176U - Safety inverter with multiple structure protection

Info

Publication number: CN217643176U
Application number: CN202221280219.8U
Authority: CN
Inventors: 冯志宏; 冯宇; 冯俊
Original assignee: Guangdong Lanke Car Servant Industry Co ltd
Current assignee: Guangdong Lanke Car Servant Industry Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-21
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a safety inverter with multiple structure protection, including the device shell, the both sides of device shell all are equipped with thermovent A, the front end of device shell is equipped with the fan seat, the both ends of fan seat up end all are equipped with the reference column, device shell and fan seat pass through the reference column and connect, the preceding terminal surface of fan seat is equipped with thermovent B, the inner wall that thermovent B's rear end is located the fan seat is equipped with the fan. The utility model discloses a both sides of device shell all are equipped with the mounting groove, and the inboard of mounting groove is equipped with the support frame, and the support frame passes through the fixture block with the device shell to be connected, and device shell and support frame be the components of a whole that can function independently structure, and then be convenient for be suitable for the environment that does not need the support frame, improve the suitability of device, mutually support through fan and thermovent A and thermovent B and dispel the heat to the device inner wall, improve the availability factor of device.

Description

Safety inverter with multiple structure protection

Technical Field

The utility model relates to an inverter technical field specifically is a safety inverter with multiple structure protection.

Background

With the rapid development of science and technology, an inverter is a power adjusting device composed of semiconductor devices, and is mainly used for converting direct current power into alternating current power, and a boosting loop boosts direct current voltage of a solar module to direct current voltage required by output control of the inverter; the inverter bridge type loop equivalently converts the boosted direct-current voltage into alternating-current voltage with common frequency. Inverters are widely used in various fields, such as wind power generation, photovoltaic power generation, and the like, and also in vehicle-mounted scenes, such as vehicle-mounted inverters.

However, the existing inverter is provided with a small number of customized supports, the original support of the inverter is inconvenient to disassemble, the applicability is not high, and the heat dissipation performance of the inverter is not strong, so that the working quality is not high; therefore, the existing requirements are not met, and for this, we propose a safety inverter with multiple structural protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety inverter with multiple structure protection to solve the support frame of the current dc-to-ac converter partial custom that proposes in the above-mentioned background art, the original support of dc-to-ac converter is not convenient for dismantle, and the suitability is not high, and inverter heat dispersion is not strong, leads to the not high scheduling problem of working quality.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a safety inverter with multiple structure protection, includes the device shell, the both sides of device shell all are equipped with thermovent A, the front end of device shell is equipped with the fan seat, the both ends of fan seat up end all are equipped with the reference column, device shell and fan seat pass through the reference column and connect, the preceding terminal surface of fan seat is equipped with thermovent B, the inner wall that the rear end of thermovent B is located the fan seat is equipped with the fan, the both sides of terminal surface all are equipped with the mounting groove under the device shell, the inboard of mounting groove is pegged graft and is had the support frame.

Preferably, both ends of the front end face of the fan base are provided with a control switch B and a control switch C, and the control switch B is located at the upper end of the control switch C.

Preferably, the upper end face of the device shell is provided with a control switch A, the inner side of the control switch A is provided with a main control chip, and the control switch A is electrically connected with a control switch B and a control switch C through the main control chip.

Preferably, the inner walls of the two sides of the support frame, which are located at the upper end and the lower end of the mounting groove, are provided with clamping blocks, one ends of the clamping blocks are located on the inner side of the support frame and provided with clamping grooves, and the clamping blocks are inserted into the inner sides of the clamping grooves.

Preferably, the rear end of the clamping block is provided with a movable groove on the inner side of the mounting groove, a spring is arranged on the inner side of the movable groove, the movable groove is connected with the spring through a bolt, the clamping block is connected with the movable groove through the spring, and the clamping block is inserted into the inner side of the clamping groove through the spring.

Preferably, the upper end face of the support frame is provided with a positioning hole.

Preferably, the inner wall of the front end of the fan, which is located on the fan seat, is provided with a rotating motor, one end of the rotating motor is provided with a connecting shaft, the fan is connected with the rotating motor through the connecting shaft, and the model of the rotating motor is HG-KN73J-S100.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the two sides of the device shell are both provided with the mounting grooves, the inner sides of the mounting grooves are provided with the supporting frames, the supporting frames are connected with the device shell through the clamping blocks, and the device shell and the supporting frames are in split structures, thereby being convenient for being suitable for the environment without the supporting frames and improving the applicability of the device;

2. the utility model discloses a front end of device shell is equipped with the fan seat, and the both ends of fan seat up end all are equipped with the reference column, and then the staff of being convenient for installs device shell and fan piece, and the terminal surface is equipped with thermovent B before through the fan piece, and the inner wall that the one end of thermovent is located the fan piece is equipped with the fan, and then mutually supports through fan and thermovent A and thermovent B and dispels the heat to the device inner wall, improves device's availability factor.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is an overall front view of the present invention;

FIG. 3 is a schematic view of a partial structure of the junction between the housing and the support frame of the present invention;

fig. 4 is a side sectional view of the fan base of the present invention.

In the figure: 1. a device housing; 2. a heat dissipation opening A; 3. a fan base; 4. a positioning column; 5. a control switch A; 6. a control switch B; 7. a control switch C; 8. a heat dissipation opening B; 9. mounting grooves; 10. a support frame; 11. positioning holes; 12. a clamping block; 13. a movable groove; 14. a card slot; 15. a spring; 16. a fan.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a safety inverter with multiple structure protection, including device shell 1, the both sides of device shell 1 all are equipped with thermovent A2, the front end of device shell 1 is equipped with fan seat 3, the both ends of fan seat 3 up end all are equipped with reference column 4, device shell 1 and fan seat 3 pass through reference column 4 and connect, the preceding terminal surface of fan seat 3 is equipped with thermovent B8, the inner wall that the rear end of thermovent B8 is located fan seat 3 is equipped with fan 16, the both sides of device shell 1 lower terminal surface all are equipped with mounting groove 9, the inboard of mounting groove 9 is pegged graft and is had support frame 10, wholly both sides through device shell 1 all are equipped with mounting groove 9, the inboard of mounting groove 9 is equipped with support frame 10, support frame 10 passes through fixture block 12 with device shell 1 and is connected, and device shell 1 and support frame 10 are the components of a whole that can function independently structure, and then be convenient for being suitable for and need not have the environment of support frame 10, improve the suitability of device, dispel the heat to the device, through mutual cooperation of fan 16 and thermovent A2 and thermovent B8, improve the availability factor of device.

Further, the both ends of fan seat 3 preceding terminal surface all are equipped with control switch B6 and control switch C7, and control switch B6 is located control switch C7's upper end.

Through adopting above-mentioned technical scheme, both ends through fan seat 3 preceding terminal surface all are equipped with control switch B6 and control switch C7, and control switch B6 is located control switch C7's upper end, and then is convenient for carry out multistage protection to the device.

Further, the up end of device shell 1 is equipped with control switch A5, and control switch A5's inboard is equipped with main control chip, and control switch A5 passes through main control chip and control switch B6 and control switch C7 electric connection.

Through adopting above-mentioned technical scheme, be equipped with control switch A5 through the up end of device shell 1, control switch A5's inboard is equipped with main control chip, and control switch A5 is through main control chip and control switch B6 and control switch C7 electric connection, and then is convenient for control the device.

Furthermore, the inner walls of the two sides of the support frame 10, which are located at the upper end and the lower end of the mounting groove 9, are provided with clamping blocks 12, one ends of the clamping blocks 12 are located on the inner side of the support frame 10 and provided with clamping grooves 14, and the clamping blocks 12 are inserted into the inner sides of the clamping grooves 14.

Through adopting above-mentioned technical scheme, the inner wall that is located mounting groove 9 upper and lower both ends through support frame 10 both sides all is equipped with fixture block 12, and the inboard that the one end of fixture block 12 is located support frame 10 is equipped with draw-in groove 14, and fixture block 12 is pegged graft in draw-in groove 14's inboard, and then the device shell 1 of being convenient for is connected with support frame 10.

Further, a movable groove 13 is formed in the rear end of the clamping block 12, located on the inner side of the mounting groove 9, a spring 15 is arranged on the inner side of the movable groove 13, the movable groove 13 is connected with the spring 15 through a bolt, the clamping block 12 is connected with the movable groove 13 through the spring 15, and the clamping block 12 is inserted into the inner side of the clamping groove 14 through the spring 15.

Through adopting the above technical scheme, the inboard that is located mounting groove 9 through the rear end of fixture block 12 is equipped with movable groove 13, and the inboard of movable groove 13 is equipped with spring 15, and movable groove 13 and spring 15 pass through bolted connection, and fixture block 12 passes through spring 15 and is connected with movable groove 13, and fixture block 12 passes through spring 15 and pegs graft in the inboard of draw-in groove 14, and then the fixture block 12 of being convenient for is connected.

Furthermore, the upper end surface of the support frame 10 is provided with a positioning hole 11.

Through adopting above-mentioned technical scheme, be equipped with locating hole 11 through the up end of support frame 10, and then be convenient for the device fixed with other equipment.

Furthermore, a rotating motor is arranged at the inner wall, located on the fan base 3, of the front end of the fan 16, a connecting shaft is arranged at one end of the rotating motor, the fan 16 is connected with the rotating motor through the connecting shaft, and the model of the rotating motor is HG-KN73J-S100.

By adopting the technical scheme, the inner wall of the fan seat 3 at the front end of the fan 16 is provided with the rotating motor, one end of the rotating motor is provided with the connecting shaft, the fan 16 is connected with the rotating motor through the connecting shaft, and the type of the rotating motor is HG-KN73J-S100, so that the heat dissipation performance of the device is improved conveniently.

The working principle is as follows: when the device is used, whether each part is intact is firstly detected, after detection is finished, the two sides of the device shell 1 are respectively provided with the mounting grooves 9, the inner sides of the mounting grooves 9 are provided with the support frame 10, the support frame 10 is connected with the device shell 1 through the clamping block 12, the device shell 1 and the support frame 10 are of a split structure, the device is convenient to use and suitable for environments without the support frame 10, the applicability of the device is improved, the front end of the device shell 1 is provided with the fan seat 3, the two ends of the upper end face of the fan seat 3 are respectively provided with the positioning columns 4, the device shell 1 and the fan block 3 are convenient to install by workers, the front end face of the fan block 3 is provided with the heat dissipation port B8, one end of the heat dissipation port 8 is positioned on the inner wall of the fan block 3 and is provided with the fan 16, the inner wall of the device is further cooled through mutual matching of the fan 16, the heat dissipation port A2 and the heat dissipation port B8, the use efficiency of the device is improved, the device is connected with the LCD display screen, icons on the LCD display screen are correspondingly displayed, the state is correspondingly, the inner side of the control switch A5 is provided with the main control chip, and the control switch B6 and the control switch C7 are convenient to control the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. A safety inverter with multiple structural protection, comprising a device housing (1), characterized in that: the device is characterized in that the two sides of the device shell (1) are provided with heat dissipation ports A (2), the front end of the device shell (1) is provided with a fan seat (3), the two ends of the upper end face of the fan seat (3) are provided with positioning columns (4), the device shell (1) and the fan seat (3) are connected through the positioning columns (4), the front end face of the fan seat (3) is provided with heat dissipation ports B (8), the inner wall of the rear end of the heat dissipation ports B (8) located on the fan seat (3) is provided with a fan (16), the two sides of the lower end face of the device shell (1) are provided with mounting grooves (9), and the inner sides of the mounting grooves (9) are spliced with support frames (10).

2. A safety inverter with multiple structural protection according to claim 1, characterized in that: both ends of the front end face of the fan base (3) are provided with a control switch B (6) and a control switch C (7), and the control switch B (6) is located at the upper end of the control switch C (7).

3. A safety inverter with multiple structural protection according to claim 1, characterized in that: the up end of device shell (1) is equipped with control switch A (5), the inboard of control switch A (5) is equipped with main control chip, control switch A (5) are through main control chip and control switch B (6) and control switch C (7) electric connection.

4. A safety inverter with multiple structural protection according to claim 1, characterized in that: the inner walls of the two sides of the support frame (10) at the upper end and the lower end of the mounting groove (9) are respectively provided with a clamping block (12), one end of each clamping block (12) is located on the inner side of the support frame (10) and is provided with a clamping groove (14), and the clamping blocks (12) are inserted into the inner sides of the clamping grooves (14).

5. The safety inverter with multiple structural protection according to claim 4, wherein: the rear end of the clamping block (12) is located on the inner side of the mounting groove (9) and is provided with a movable groove (13), the inner side of the movable groove (13) is provided with a spring (15), the movable groove (13) is connected with the spring (15) through a bolt, the clamping block (12) is connected with the movable groove (13) through the spring (15), and the clamping block (12) is inserted into the inner side of the clamping groove (14) through the spring (15).

6. The safety inverter with multiple structure protection according to claim 1, wherein: the upper end face of the support frame (10) is provided with a positioning hole (11).

7. A safety inverter with multiple structural protection according to claim 1, characterized in that: the inner wall that the front end of fan (16) is located fan seat (3) is equipped with the rotating electrical machines, the one end of rotating electrical machines is equipped with the connecting axle, fan (16) are connected with the rotating electrical machines through the connecting axle.