CN219775920U - Air outlet plate of fresh air system - Google Patents

Abstract

The utility model discloses an air outlet plate of a fresh air system, which comprises a frame body, a mounting groove and a cross rod, wherein the mounting groove is formed in the frame body, the cross rod is fixed between the inner walls of the mounting groove, a filter screen is arranged in the mounting groove, cavities are formed in two sides of the frame body, a limiting block is arranged in the cavity, one end of the limiting block is fixedly connected with an elastic component, the elastic component comprises a sleeve block fixed at the end part of the limiting block and a guide rod fixed between the inner walls of the cavity, the sleeve block is movably sleeved on the guide rod, a spring is fixedly connected between the sleeve block and the inner walls of the cavity, and the spring is sleeved on the guide rod. According to the utility model, the filter screen can be fixedly installed through the cooperation among the elastic component, the pull block, the pull rod and the limiting block, and meanwhile, when the filter screen is dismounted, the pull block is only pulled downwards, so that the pull rod moves downwards along the guide groove to push the limiting block to be separated from the filter screen, and the dismounting of the filter screen is realized rapidly and conveniently.

Description

Air outlet plate of fresh air system

Technical Field

The utility model relates to the technical field of fresh air systems, in particular to an air outlet plate of a fresh air system.

Background

The fresh air system is a set of independent air treatment system consisting of an air supply system and an exhaust system, and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air machine and pipeline fittings, outdoor air is purified by the fresh air machine and is led into a room, and air state purified by the fresh air machine is discharged through an air outlet plate of an air outlet when discharged.

The air outlet plate is internally provided with a filter screen structure, dust in the air is filtered, after the air outlet plate is used for a period of time, the filter screen is required to be disassembled for cleaning, and the normal ventilation effect is ensured, so that how to quickly and conveniently disassemble is important.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an air outlet plate of a fresh air system, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fresh air system goes out aerofoil, includes the framework, sets up in the inside mounting groove of framework, is fixed in the horizontal pole between the mounting groove inner wall, the inside filter screen that is provided with of mounting groove, the cavity has all been seted up to the framework both sides, be provided with the stopper in the cavity, stopper one end fixedly connected with elastic component.

Preferably, the elastic component comprises a sleeve block fixed at the end part of the limiting block and a guide rod fixed between the inner walls of the cavity, the sleeve block is movably sleeved on the guide rod, a spring is fixedly connected between the sleeve block and the inner walls of the cavity, and the spring is sleeved on the guide rod.

Preferably, the limiting block is provided with a guide groove, the bottom end of the guide groove is provided with an arc groove, a pull rod is slidably connected in the guide groove, the front end of the pull rod is fixedly connected with a pull block, the front side of the frame body is provided with a sliding opening communicated with the inside of the cavity, and the pull block is slidably arranged in the sliding opening.

Preferably, the sealing plate comprises a sealing plate positioned at one side of the frame body, a bolt is fixedly connected to one side of the sealing plate, which is close to the frame body, an insertion hole is formed in the surface of the frame body, and when the sealing plate is installed, the bolt is inserted into the insertion hole.

(III) beneficial effects

The utility model provides an air outlet plate of a fresh air system, which has the following beneficial effects:

1. according to the utility model, the filter screen can be fixedly installed through the cooperation among the elastic component, the pull block, the pull rod and the limiting block, and meanwhile, when the filter screen is dismounted, the pull block is only pulled downwards, so that the pull rod moves downwards along the guide groove to push the limiting block to be separated from the filter screen, and the dismounting of the filter screen is realized rapidly and conveniently.

2. According to the utility model, under the condition of unused weather, the end part of the bolt is inserted into the insertion hole, so that the sealing plate is fixedly arranged on the front side of the frame body, and the dustproof sealing is realized on the air outlet plate.

Drawings

FIG. 1 is a front perspective structure diagram of an air outlet plate of a fresh air system provided by the utility model;

FIG. 2 is a rear-view three-dimensional structure diagram of an air outlet plate of a fresh air system provided by the utility model;

FIG. 3 is an enlarged block diagram of the portion A of FIG. 2;

FIG. 4 is a cross-sectional structure diagram of an air outlet plate of a fresh air system according to the utility model;

fig. 5 is an enlarged structural view at B of fig. 4.

In the figure: 1. a frame; 101. a mounting groove; 102. a cross bar; 103. a jack; 104. a sliding port; 105. a cavity; 2. a filter screen; 3. a sealing plate; 4. a plug pin; 5. pulling blocks; 6. a pull rod; 7. an elastic component; 701. a spring; 702. sleeving blocks; 703. a guide rod; 8. a limiting block; 801. a guide groove; 802. an arc-shaped groove.

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.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a fresh air system air outlet plate, includes framework 1, sets up in the inside mounting groove 101 of framework 1, be fixed in the horizontal pole 102 between the mounting groove 101 inner wall, equidistance distributes between the horizontal pole 102, and the inside filter screen 2 that is provided with of mounting groove 101, mounting groove 101 are rectangular structure, with the mutual adaptation of filter screen 2, cavity 105 has all been seted up to framework 1 both sides, and cavity 105 is inside to be provided with stopper 8, stopper 8 one end fixedly connected with elastic component 7.

Through the cooperation between elastic component 7, the stopper 8, can carry out fixed mounting to filter screen 2, when dismantling simultaneously, promote stopper 8 to the direction that both sides deviate from for stopper 8 and filter screen 2 separation, quick convenient realization filter screen 2's dismantlement work.

Specifically, the elastic component 7 includes a sleeve block 702 fixed at the end of the limiting block 8, and a guide rod 703 fixed between the inner walls of the cavity 105, the sleeve block 702 is movably sleeved on the guide rod 703, a spring 701 is fixedly connected between the sleeve block 702 and the inner walls of the cavity 105, and the spring 701 is sleeved on the guide rod 703.

The limiting block 8 is provided with a guide groove 801, the bottom end of the guide groove 801 is provided with an arc groove 802, the guide groove 801 is slidably connected with a pull rod 6, the front end of the pull rod 6 is fixedly connected with a pull block 5, the front side of the frame body 1 is provided with a sliding opening 104 communicated with the inside of the cavity 105, and the pull block 5 is arranged in the sliding opening 104 in a sliding manner.

When the filter screen 2 needs to be disassembled, the pull block 5 is pulled downwards to drive the pull rod 6 to descend, so that the pull rod 6 moves downwards along the guide groove 801, and the upper half section of the guide groove 801 is of an inclined structure, so that the pull rod 6 can push the limiting block 8 to be separated from the filter screen 2, the disassembly work of the filter screen 2 is realized quickly and conveniently, and when the pull rod 6 moves to the inside of the arc-shaped groove 802, the pull rod is clamped in the arc-shaped groove 802, and thus, the limiting block 8 is locked in a positioning manner, and the filter screen 2 is taken out of the installation groove 101 conveniently.

Still including being located closing plate 3 of framework 1 one side, closing plate 3 is close to framework 1 one side fixedly connected with bolt 4, and jack 103 has been seted up on framework 1 surface, and when installing closing plate 3, bolt 4 inserts and locates in jack 103.

Under the condition of unused weather, the end part of the bolt 4 is inserted into the jack 103, so that the sealing plate 3 is fixedly arranged on the front side of the frame body 1, and the purpose of dust-proof sealing is realized for the air outlet plate.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a new trend system air-out board which characterized in that: the novel filter comprises a frame body (1), a mounting groove (101) formed in the frame body (1) and a cross rod (102) fixed between the inner walls of the mounting groove (101), wherein a filter screen (2) is arranged in the mounting groove (101), cavities (105) are formed in two sides of the frame body (1), a limiting block (8) is arranged in the cavities (105), and one end of the limiting block (8) is fixedly connected with an elastic component (7);

the limiting block (8) is provided with a guide groove (801), the bottom end of the guide groove (801) is provided with an arc groove (802), a pull rod (6) is connected in the guide groove (801) in a sliding mode, the front end of the pull rod (6) is fixedly connected with a pull block (5), the front side of the frame body (1) is provided with a sliding port (104) communicated with the inside of the cavity (105), and the pull block (5) is arranged in the sliding port (104) in a sliding mode.

2. The fresh air system air outlet plate according to claim 1, wherein: the elastic component (7) is including being fixed in cover piece (702) of stopper (8) tip, be fixed in guide arm (703) between cavity (105) inner wall, cover piece (702) activity cover is located on guide arm (703), fixedly connected with spring (701) between cover piece (702) and cavity (105) inner wall, spring (701) cover is located on guide arm (703).

3. The fresh air system air outlet plate according to claim 1, wherein: still including being located closing plate (3) of framework (1) one side, closing plate (3) are close to framework (1) one side fixedly connected with bolt (4), jack (103) have been seted up on framework (1) surface, when installation closing plate (3), bolt (4) are inserted and are located in jack (103).