CN213073282U

CN213073282U - Moisture-proof compression-resistant mutual-backup type remote power supply inverter

Info

Publication number: CN213073282U
Application number: CN202021547124.9U
Authority: CN
Inventors: 赵羽; 苗润; 王胜
Original assignee: Shandong Yuanzhou Information Technology Co ltd
Current assignee: Shandong Yuanzhou Information Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-27
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a moisture-proof type resistance to compression each other is equipped with formula distal end power dc-to-ac converter, including top cap, contravariant storehouse and closed cover, the inner wall laminating of top cap has dampproofing the pad, and the inboard of dampproofing pad is fixed with supports the stake, the lower terminal surface laminating of supporting the stake has the support kerve, and the right side of supporting the kerve runs through the wind mouth of pipe, the contravariant storehouse is installed in the wind mouth of pipe right side, the left end face of supporting the kerve is fixed with the installation base, the below in contravariant storehouse is provided with the end storehouse, and the internally mounted of end storehouse has the fan, the closed cover is installed in the side end face of top cap, and the external fixation of closed cover has the spring, the lower terminal surface of spring is fixed with closed. This dc-to-ac converter utilizes the support stake of certain intensity can provide stronger resistance to compression effect for whole device, is difficult for taking place the condition of pressure loss at the in-process that uses, and the start-up through two sets of fans can be quick with the inside waste heat discharge of equipment, and the air outlet in bottom storehouse can not blockked up moreover.

Description

Moisture-proof compression-resistant mutual-backup type remote power supply inverter

Technical Field

The utility model relates to an inverter technical field specifically is a moisture-proof type resistance to compression is each other equipped with formula distal end power inverter.

Background

An inverter is a converter for converting direct current electric energy into fixed-frequency fixed-voltage or frequency-modulation voltage-regulation alternating current (generally 220V,50Hz sine wave), and is composed of an inverter bridge, control logic and a filter circuit, and simply, the inverter is an electronic device for converting low-voltage (12 or 24V or 48V) direct current into 220V alternating current, usually, the 220V alternating current is rectified into direct current for use, and the effect of the inverter is opposite to that of the direct current.

At present, the inverter is weak in pressure resistance, equipment is easily damaged due to pressure loss when the inverter is used in a severe environment, and the disassembly and assembly difficulty is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moisture-proof type resistance to compression is each other prepared formula distal end power inverter to the compressive capacity of the dc-to-ac converter that proposes in solving above-mentioned background art is more weak, uses and easily receives the pressure loss under abominable environment and leads to equipment to damage, dismantles moreover and installs the great problem of the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula distal end power dc-to-ac converter is each prepared with in dampproofing type resistance to compression, includes top cap, contravariant storehouse and closing cover, the inner wall laminating of top cap has dampproofing the pad, and the inboard of dampproofing pad is fixed with supports the stake, the lower terminal surface laminating that supports the stake has the support kerve, and the right side that supports the kerve runs through the wind mouth of pipe, the contravariant storehouse is installed in the right side of wind mouth of pipe, the left end face that supports the kerve is fixed with the installation base, the below in contravariant storehouse is provided with the kerve, and the internally mounted of kerve has the fan, the closing cover is installed in the side end face of top cap, and the fixed surface of closing cover has the spring, the lower terminal surface of.

Preferably, a mounting bolt penetrates through the side end face of the top cover, and the top cover and the mounting base form a detachable structure through threads.

Preferably, the top cover and the mounting base are of an oval structure integrally, the supporting piles and the supporting bottom grooves are connected in a sleeved mode, and the supporting piles and the supporting bottom grooves are distributed in a bilateral symmetry mode about the vertical center line of the top cover.

Preferably, the lower port of the air pipe opening is connected with an air duct, and the air pipe opening forms a communicating structure with the bottom bin through the air duct.

Preferably, wind channel and tuber pipe mouth all distribute about the vertical central line bilateral symmetry of top cap, and the lower terminal surface in contravariant storehouse closely laminates with the up end in end storehouse, the up end of closing the lid is connected with the connection axis body, and connects the axis body and pass through to constitute revolution mechanic between top cap and the closing the lid, the filter screen is installed to the below in end storehouse.

Preferably, constitute detachable construction through the block between filter screen and the installation base, and the spring passes through to constitute elastic construction between closure plate body and the closure lid, and closure plate body constitutes closed construction with the fluting of closure lid.

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

1. the device integrally adopts an oval appearance structure, and simultaneously, the installation difficulty is greatly reduced by using the installation modes of sleeving and threading, and meanwhile, a strong compression-resistant effect can be provided for the whole device by using a supporting pile with certain strength, so that the situation of pressure loss is not easy to occur in the use process;

2. the device is internally provided with the moisture-proof pad, has a strong moisture-proof effect, symmetrically penetrates through the air pipe opening and the air duct, can quickly discharge waste heat in the equipment by starting the two groups of fans, and further has a strong heat dissipation effect;

3. the device realizes the closure and the opening of closing lid and top cap port through the revolution mechanic of the connection axis body of connecting, and easy personnel's maintenance and maintenance utilize the spring action of spring to make the closure plate body have decurrent and push down simultaneously, and dampproofing and dustproof effect is stronger, convenient to use.

Drawings

FIG. 1 is an outline view of the present invention;

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

fig. 3 is a schematic diagram of the side view structure of the closed cover of the present invention.

In the figure: 1. a top cover; 2. a moisture-proof pad; 3. supporting piles; 4. a supporting bottom groove; 5. installing a base; 6. Installing a bolt; 7. inverting the bin; 8. an air duct opening; 9. an air duct; 10. a bottom bin; 11. a fan; 12. filtering with a screen; 13. a connecting shaft body; 14. closing the cover; 15. closing the plate body; 16. a spring.

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. 1-3, the present invention provides a technical solution: a moisture-proof compression-resistant mutual-backup type far-end power inverter comprises a top cover 1, an inversion bin 7 and a closed cover 14, wherein a moisture-proof pad 2 is attached to the inner wall of the top cover 1, a support pile 3 is fixed on the inner side of the moisture-proof pad 2, a support bottom groove 4 is attached to the lower end face of the support pile 3, a wind pipe opening 8 penetrates through the right side of the support bottom groove 4, the inversion bin 7 is installed on the right side of the wind pipe opening 8, an installation base 5 is fixed on the left end face of the support bottom groove 4, a bottom bin 10 is arranged below the inversion bin 7, a fan 11 is installed inside the bottom bin 10, the closed cover 14 is installed on the side end face of the top cover 1, a spring 16 is fixed on the outer surface of the closed cover 14, a closed plate body 15 is fixed on the lower end face of the spring 16, an installation base 5 is fixed on the left end face of the support bottom groove 4, an installation bolt 6 penetrates through the side end, the top cover 1 and the mounting base 5 are integrally in an oval structure, the supporting piles 3 and the supporting bottom grooves 4 are connected in a sleeved mode, the supporting piles 3 and the supporting bottom grooves 4 are symmetrically distributed on the left and right of the vertical center line of the top cover 1, the effect is that the device integrally adopts an oval appearance structure, and meanwhile, the mounting difficulty is greatly reduced by using the installation modes of sleeving and threads, meanwhile, the supporting piles 3 with certain strength can provide a strong compression-resistant effect for the whole device, the situation of compression damage is not easy to occur in the using process, and the device adopts a special oval shape, the surface cannot be stacked with objects, and the device is convenient to use;

the lower port of the air duct opening 8 is connected with an air duct 9, the air duct opening 8 forms a communicating structure with the bottom bin 10 through the air duct 9, the air duct 9 and the air duct opening 8 are distributed in bilateral symmetry about a vertical central line of the top cover 1, the lower end face of the inversion bin 7 is tightly attached to the upper end face of the bottom bin 10, the upper end face of the closing cover 14 is connected with a connecting shaft body 13, the connecting shaft body 13 forms a rotating structure through the top cover 1 and the closing cover 14, a filter screen 12 is mounted below the bottom bin 10 and is used as a built-in moisture-proof pad 2 of the device, and the device has a strong moisture-proof effect and runs through the air duct opening 8 and the air duct 9 in bilateral symmetry, waste heat in the device can be rapidly discharged through starting of the two groups of fans 11, so that the device has a strong heat dissipation effect, the air;

constitute detachable construction through the block between filter screen 12 and the installation base 5, and spring 16 passes through and constitutes elastic construction between closed plate body 15 and the closed lid 14, and closed plate body 15 constitutes closed construction with the fluting of closed lid 14, its effect is that the device realizes the closure and the opening of closed lid 14 and top cap 1 port through the revolution mechanic of the connection axis body 13 of connecting, easy personnel's maintenance and maintenance, utilize spring 16's elastic force effect to make closed plate body 15 have decurrent the pressure simultaneously, and then can be at the connector of the closed contravariant storehouse 7 of non-connection equipment constantly, dampproofing and dustproof effect is stronger, convenient to use.

The working principle is as follows: for the inverter, the device mainly comprises a top cover 1, an inversion bin 7 and a closed cover 14, wherein the inner walls of the top cover 1 and the mounting base 5 are respectively attached with a moisture-proof pad 2 with a strong moisture-proof effect, the drying of the inner space can be kept in the daily use process, the inversion bin 7 is stored in the elliptical shell, the openings of the top cover 1 and the mounting base 5 are butted, the mounting bolts 6 are utilized for fixed mounting, and the support piles 3 on the left side and the right side are sleeved with the support bottom grooves 4;

the overall anti-extrusion capacity of the device can be improved by using the strength of the supporting piles 3, then the side end face of the top cover 1 is closed and sealed by using the closing cover 14 by using a rotating structure between the connecting shaft body 13 and the top cover 1, the open groove at the closing cover 14 is in the same level with the interface of the inverter bin 7, and when an external circuit is required to be connected, the closing plate body 15 is lifted upwards, so that the spring 16 is in a compression state, and then the circuit can be connected with the interface at the inverter bin 7;

when the circuit is not connected, utilize spring 16's elastic force effect to make closed plate body 15 keep with the same level of contravariant storehouse 7 department interface, and then play sealing capacity, inside tuber pipe mouth 8 that has run through the left and right sides in addition, the drive through two sets of fans 11 makes the inside waste heat of top cap 1 and installation base 5 transmit to end storehouse 10 department through tuber pipe mouth 8 and wind channel 9 to leave in the air outlet and the filter screen 12 department of recessed design, and then realize the heat dissipation of this equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distal end power inverter of each other spare formula of dampproofing type resistance to compression, includes top cap (1), contravariant storehouse (7) and closing lid (14), its characterized in that: the inner wall laminating of top cap (1) has dampproofing pad (2), and the inboard of dampproofing pad (2) is fixed with supports stake (3), the lower terminal surface laminating of supporting stake (3) has support kerve (4), and supports the right side of kerve (4) and run through windy mouth of pipe (8), contravariant storehouse (7) are installed in the right side of windy mouth of pipe (8), the left end face that supports kerve (4) is fixed with installation base (5), the below of contravariant storehouse (7) is provided with end storehouse (10), and the internally mounted of end storehouse (10) has fan (11), install in the side end face of top cap (1) closing lid (14), and the external fixation of closing lid (14) has spring (16), the lower terminal surface of spring (16) is fixed with closed plate body (15).

2. The remote power inverter of claim 1, wherein: the side end face of the top cover (1) penetrates through a mounting bolt (6), and the top cover (1) and the mounting base (5) form a detachable structure through threads.

3. The remote power inverter of claim 1, wherein: top cap (1) and installation base (5) wholly are oval structure, and support stake (3) and support the connected mode between kerve (4) and be cup jointed and connect, support stake (3) and support kerve (4) all distribute about the vertical central line bilateral symmetry of top cap (1).

4. The remote power inverter of claim 1, wherein: the lower port of the air duct opening (8) is connected with an air duct (9), and the air duct opening (8) forms a communicating structure with the bottom bin (10) through the air duct (9).

5. The remote power inverter of claim 4, wherein: wind channel (9) and tuber pipe mouth (8) all distribute about the vertical central line bilateral symmetry of top cap (1), and the lower terminal surface in contravariant storehouse (7) closely laminates with the up end in end storehouse (10), the up end of closing lid (14) is connected with connection axis body (13), and connects axis body (13) and pass through top cap (1) and close and constitute revolution mechanic between covering (14), filter screen (12) are installed to the below in end storehouse (10).

6. The remote power inverter of claim 5, wherein: the detachable structure is formed between the filter screen (12) and the mounting base (5) through clamping, the spring (16) forms an elastic structure between the closing plate body (15) and the closing cover (14), and the closing plate body (15) and the groove of the closing cover (14) form a closing structure.