CN223626164U

CN223626164U - A fan bracket structure for an energy storage converter

Info

Publication number: CN223626164U
Application number: CN202422758238.2U
Authority: CN
Inventors: 黄小栋; 娄洪立
Original assignee: Shenzhen Enjoy Technology Co ltd
Current assignee: Shenzhen Enjoy Technology Co ltd
Priority date: 2024-11-13
Filing date: 2024-11-13
Publication date: 2025-12-02
Anticipated expiration: 2034-11-13

Abstract

The utility model relates to the field of fan frame structures and discloses an energy storage converter fan frame structure which comprises a module, a first countersunk head screw, a second countersunk head screw, a pan head combined screw and a small support, wherein an outer support is arranged on one side, close to the front, of the inside of the module in a penetrating and sliding manner, a plurality of inner fans are arranged on the outer support, a fan frame panel is fixedly arranged on one side of the outer support, a fan frame buckle is arranged on one side of the fan frame panel, a fan cover plate is arranged at the front end of the module, close to the outer support, and first thread grooves are formed in the four corners, close to the fan frame panel, of the fan frame panel and the module. In the utility model, the combination of the fan frames is increased, so that a wall-mounted and frame-type compatible mode is achieved, in the structural design, the switching of the customer site is convenient, and the device has an excellent maintenance effect along with the time, so that the reliability of the product is improved.

Description

Energy storage converter fan frame structure

Technical Field

The utility model relates to the field of fan frame structures, in particular to an energy storage converter fan frame structure.

Background

In some power electronic devices, the energy storage converter is the core of the whole device, and the heat dissipation system is also of great importance, but the design of the air-cooled system can lead to the problem of after-sales maintenance of fans, so that a good installation mode is particularly important, and the design layout can not only meet the requirements of wall-mounted type devices, but also be compatible with rack-mounted type devices, and meet the installation requirements of different customers.

The existing energy storage converter fan frame structure mostly adopts air cooling, the fan is the most main structure thereof, the fan maintenance is a difficult point, no excellent fan maintenance mode exists, the reliability of products is reduced, normal use can be seriously influenced under long-term use, if the normal use cannot be simply and quickly disassembled, other structures are easily damaged when the normal use is disassembled under the assistance of no professional staff and professional tools, the whole module is easily and directly caused to be failed, the fan frame structure of the air cooling is single, and once the installation environment is changed, the fan frame of other combination modes can be purchased, so that the fan frame is not flexible to use.

Accordingly, a fan frame structure of an energy storage converter is provided by a person skilled in the art to solve the above-mentioned problems in the background art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides an energy storage converter fan frame structure, which increases the combination of fan frames, thereby achieving a wall-mounted and frame-compatible mode.

In order to achieve the purpose, the technical scheme is that the energy storage converter fan frame structure comprises a module, a first countersunk head screw, a second countersunk head screw, a pan head combined screw and a small support, wherein an outer support is arranged on one side, close to the front, of the inside of the module in a penetrating and sliding mode, a plurality of inner fans are arranged on the outer support, a fan frame panel is fixedly arranged on one side of the outer support, a fan frame buckle is arranged on one side of the fan frame panel, and a fan cover plate is arranged at the front end of the module, close to the outer support.

Further, a first thread groove is formed in four corners, close to the fan frame panel, of one side of the fan frame panel and one side of the module, and the fan frame panel and the module are installed through the first thread groove and the first countersunk head screw.

Further, the front ends of the fan cover plate and the modules are close to four corners of the fan cover plate and are provided with second thread grooves, and the fan cover plate and the modules are installed through the second thread grooves and second countersunk screws.

Further, in rack-mounted installation, six third thread grooves are formed in the module, which is close to the front of the outer support, and the front of the small support, and the module and the small support are installed through the third thread grooves and six pan head combined screws.

Further, a sliding space is formed in the module at the front side, the inner size of the sliding space is consistent with the whole size of the outer support, and the outer support can slide in the module.

Further, the fan cover plate is provided with more holes, one side, close to the fan cover plate, of the module is an air inlet, and the other side, far away from the fan cover plate, of the module is an air outlet.

Further, the interface ends of the modules are uniformly distributed at the end where the fan cover plate is located.

Further, a plurality of the inner fans can be freely placed on the outer bracket or the small bracket.

The utility model has the following beneficial effects:

1. The fan frame structure of the energy storage converter, provided by the utility model, has two combination modes, namely wall-mounted installation and frame-mounted installation, wherein the wall-mounted installation can effectively utilize wall space, is suitable for environments with limited space, is particularly suitable for small power stations or household energy storage systems, is generally more convenient for certain maintenance operations, does not need to move heavy equipment, can provide more stable support for the converter, is suitable for larger or heavier equipment, reduces damage risks caused by vibration or other factors, can provide better air circulation, is beneficial to heat dissipation, prolongs the service life and reliability of the equipment, is generally convenient to expand, can increase more equipment or accessories according to requirements at the later stage, and can greatly improve the flexibility.

2. According to the energy storage converter fan frame structure, in wall-mounted installation, the four countersunk screws of the fan frame panel are unscrewed by the screw knives, the outer support is pulled out by a small acting force by hand to the groove of the fan frame buckle hand of the fan frame panel, so that maintenance operation on an inner fan can be realized.

Drawings

FIG. 1 is a schematic view of a front view of a partial explosion of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;

FIG. 3 is a front view of the fan frame panel of the present utility model shown in a partially exploded view;

FIG. 4 is a front view of the fan frame panel of the present utility model fully extended;

FIG. 5 is a schematic diagram of a front view of the overall structure of the present utility model;

FIG. 6 is a schematic view of a front view of a partial explosion without a fan cover according to the present utility model;

FIG. 7 is a partial schematic view of a front view of a small stent removal according to the present utility model;

fig. 8 is a schematic diagram of the front view isometric operation of the overall structure of the present utility model.

Legend description:

1. A module; 2, a first countersunk head screw, 3, a fan frame panel, 4, a fan frame buckle, 5, an outer bracket, 6, an inner fan, 7, a second countersunk head screw, 8, a fan cover plate, 9, a pan head combined screw, 10, and a small bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 8, in an embodiment of the present utility model, a fan frame structure of an energy storage converter includes a module 1, a first countersunk head screw 2, a second countersunk head screw 7, a pan head combination screw 9 and a small support 10, an outer support 5 is provided on the front side of the inside of the module 1 in a penetrating and sliding manner, a plurality of inner fans 6 are provided on the outer support 5, a fan frame panel 3 is fixedly provided on one side of the outer support 5, a fan frame buckle 4 is provided on one side of the fan frame panel 3, and a fan cover plate 8 is provided at the front end of the module 1 near the outer support 5.

Specifically, the module 1 is an integral energy storage converter device, each inner fan 6 is a unit with independent power, independent running among the inner fans 6 is not interfered, only a single inner fan 6 needs to be overhauled and replaced when a single inner fan breaks down, the fan frame buckle 4 is in a groove shape, and a user is supported to scratch out the outer support 5 by hand.

Referring to fig. 1 and 2, a first screw groove is formed at four corners of one side of the fan frame panel 3 and the module 1, which are close to the fan frame panel 3, and the fan frame panel 3 and the module 1 are mounted through the first screw groove and the first countersunk head screw 2.

Specifically, the first countersunk head screw 2 can be turned into the first thread groove, so that the fan frame panel 3 and the module 1 are fixed together, and the fan frame panel is convenient to fix and detach.

Referring to fig. 5, the front ends of the fan cover plate 8 and the module 1 are provided with a second thread groove at four corners close to the fan cover plate 8, and the fan cover plate 8 and the module 1 are installed through the second thread groove and the second countersunk head screw 7.

Specifically, the second countersunk head screw 7 can be turned into the second thread groove, so that the fan cover plate 8 and the module 1 are fixed together, the fixing and the dismounting are convenient, and the movement of the small bracket 10 and the inner fan 6 can be limited.

Referring to fig. 6, in rack-mounted, six No. three screw grooves are formed in the module 1 near the front of the outer bracket 5 and the front of the small bracket 10, and the module 1 and the small bracket 10 are mounted by the No. three screw grooves and six pan head combination screws 9.

Specifically, the small bracket 10 is used as a bearing structure of the inner fan 6, and can be installed by screwing the pan head combination screw 9 into six third thread grooves of the module 1, so that the installation is simple and the disassembly and the maintenance are convenient.

Referring to fig. 1 to 4, a sliding space is formed in the module 1 toward the front, the inner dimension of the sliding space is identical to the overall dimension of the outer bracket 5, and the outer bracket 5 can slide in the module 1.

Specifically, the outer bracket 5 is used as a bearing structure of the inner fan 6, and can be inserted into the sliding space after the inner fan 6 is placed, and the first thread groove on the fan frame panel 3 is overlapped with the first thread groove of the module 1.

Referring to fig. 8, the fan cover 8 is provided with a plurality of holes, one side of the module 1, which is close to the fan cover 8, is an air inlet, and the other side of the module 1, which is far from the fan cover 8, is an air outlet.

Specifically, the fan cover plate 8 can play a good dustproof role, reduce the influence of external dust on the inner fan 6, and also can be quickly disassembled, replaced and cleaned, so that a good working environment is provided for the running of the inner fan 6.

Referring to fig. 7 and 8, the interface ends of the modules 1 are uniformly distributed at the end where the fan cover plate 8 is located.

In particular, the design herein may be arranged with electronic components that may generate heat during operation, and the design herein may be more thermally conductive due to the air intake.

Referring to fig. 4 and 7, a plurality of inner fans 6 may be freely placed on the outer bracket 5 or the small bracket 10.

In particular, the plurality of internal fans 6 are simple to disassemble and can be stabilized inside the module 1 in both combinations.

The working principle is that the module 1 is firstly placed on a working table, in wall-mounted installation, four first countersunk screws 2 of a fan frame panel 3 are unscrewed by a screw knife, the outer support 5 is pulled out by a small acting force by hand to a groove of a fan frame buckle 4 of the fan frame panel 3, and further maintenance operation can be realized on an inner fan 6, in frame-mounted installation, four second countersunk screws 7 of a fan cover plate 8 are unscrewed by the screw knife, the fan cover plate 8 is removed, six pan head combined screws 9 of a small fan frame are unscrewed, and a small support 10 is buckled by hand, so that maintenance on the fan can be realized, and the whole fan is assembled.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A fan bracket structure for an energy storage converter, comprising a module (1), a first countersunk screw (2), a second countersunk screw (7), a pan head combination screw (9), and a small bracket (10), characterized in that: an outer bracket (5) is slidably disposed through the front side inside the module (1), a plurality of inner fans (6) are disposed on the outer bracket (5), a fan bracket panel (3) is fixedly disposed on one side of the outer bracket (5), a fan bracket handle (4) is provided on one side of the fan bracket panel (3), and a fan cover plate (8) is disposed at the front end of the module (1) near the outer bracket (5).

2. The energy storage converter fan frame structure according to claim 1, characterized in that: a first threaded groove is provided at each of the four corners of the fan frame panel (3) and the module (1) near the fan frame panel (3), and the fan frame panel (3) and the module (1) are installed by the first threaded groove and the first countersunk screw (2).

3. The energy storage converter fan frame structure according to claim 1, characterized in that: the fan cover plate (8) and the module (1) are provided with a second threaded groove at the four corners of the front end near the fan cover plate (8), and the fan cover plate (8) and the module (1) are installed by the second threaded groove and the second countersunk screw (7).

4. The energy storage converter fan frame structure according to claim 1, characterized in that: in rack mounting, six No. 3 threaded slots are provided in front of the outer bracket (5) and the small bracket (10) inside the module (1), and the module (1) and the small bracket (10) are installed by the No. 3 threaded slots and six pan head combination screws (9).

5. The energy storage converter fan frame structure according to claim 1, characterized in that: a sliding space is provided in the front of the module (1), the internal size of the sliding space is consistent with the size of the outer bracket (5), and the outer bracket (5) can slide inside the module (1).

6. The energy storage converter fan frame structure according to claim 1, characterized in that: the fan cover plate (8) is provided with a plurality of holes, the side of the module (1) closer to the fan cover plate (8) is the air inlet, and the side of the module (1) away from the fan cover plate (8) is the air outlet.

7. The energy storage converter fan frame structure according to claim 1, characterized in that: the interface ends of the module (1) are all uniformly distributed at one end of the fan cover plate (8).

8. The energy storage converter fan frame structure according to claim 1, characterized in that: the plurality of inner fans (6) can be freely placed on the outer support (5) or the small support (10).