CN219264561U

CN219264561U - New fan convenient to installation

Info

Publication number: CN219264561U
Application number: CN202221393271.4U
Authority: CN
Inventors: 喻笑迎; 刘进阶
Original assignee: Zhongshan Poolpak Heat Recovery Technology Co ltd
Current assignee: Zhongshan Poolpak Heat Recovery Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-06-27
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a fresh air fan convenient to install, which comprises an installing plate and a fresh air fan body, wherein installing seats are symmetrically arranged at the left and right sides of the lower end of the installing plate, a rotating shaft is rotatably arranged on the installing seats, the axial direction of the rotating shaft is arranged in the front and rear direction, connecting rods are arranged at the front and rear ends of the rotating shaft, limiting blocks are arranged on the connecting rods, driving mechanisms capable of driving the rotating shaft to rotate are further arranged on the installing seats, hook bodies are arranged at the left and right sides of the fresh air fan body, hook grooves are formed in the hook bodies, and the connecting rods can swing and extend into the hook grooves, so that the limiting blocks are propped against the bottom ends of the hook bodies; the rotating shaft is driven to rotate through the driving mechanism, the rotating shaft drives the connecting rod and the limiting block to swing downwards, the connecting rod stretches into the hooking groove of the hook body, then the hook body and the fresh air fan body are fixedly supported through the supporting of the limiting block, and then the installation and the disassembly of the fresh air fan can be facilitated, and the working efficiency is improved.

Description

New fan convenient to installation

Technical Field

The utility model relates to the technical field of new fans, in particular to a new fan convenient to install.

Background

The fresh air blower is an effective air purifying device, which can circulate indoor air, on one hand, the indoor polluted air is discharged out of the room, and on the other hand, the outdoor fresh air is input into the room after the measures of sterilization, disinfection, filtration and the like, so that the room is fresh and clean at all times.

Most of the existing fresh air fans are fixed by screw installation, so that the fresh air fans are inconvenient to detach for replacement and maintenance when damaged. Therefore, it is necessary to design a new fan that is easy to install and disassemble.

Disclosure of Invention

The utility model aims to provide a fresh air fan convenient to install, which solves more than one problem in the background technology.

In order to achieve the above purpose, the present utility model adopts the following scheme: new fan convenient to installation is in including mounting panel and connection setting the new fan body of mounting panel below the mounting panel lower extreme bilateral symmetry has the mount pad rotate on the mount pad and install the pivot, the axial of pivot sets up along the fore-and-aft direction, and all is equipped with the connecting rod at the front and back both ends of pivot be equipped with the stopper on the connecting rod still be equipped with on the mount pad and drive pivot pivoted actuating mechanism the left and right sides of new fan body all is equipped with the collude the body be equipped with on the collude the groove, the connecting rod can swing stretch into collude the inslot to make the stopper support lean on the bottom of colluding the body.

The novel fan convenient to install, the driving mechanism comprises the guide sliding groove arranged on the mounting seat, the guide sliding groove is arranged in the left-right direction, the guide sliding groove is internally provided with the driving sliding rod in a sliding manner, the rotating shaft is provided with the gear which is positioned in the guide sliding groove, the driving sliding rod is provided with the rack which can be meshed with the gear, and the mounting plate is further provided with the positioning component which can lock the driving sliding rod to enable the connecting rod to be in a vertical and longitudinal state.

The novel fan convenient to install, the positioning assembly comprises the iron plate arranged at the bottom end of the mounting plate, the extension rod is arranged at the inner end of the driving sliding rod, the magnet which can be magnetically connected with the iron plate is arranged at the inner end of the extension rod, and the connecting rod keeps a vertical and longitudinal state when the magnet is magnetically attracted on the iron plate.

The novel fan convenient to install is characterized in that the connecting rod is a threaded rod, and the limiting block is a nut which can be in threaded connection with the threaded rod.

The fresh air fan convenient to install is characterized in that a stop block extends downwards from the outer end of the hook body.

The novel fan convenient to install is characterized in that the upper end of the novel fan body is provided with the radiating fins.

The fresh air ventilator convenient to install is provided with the plurality of installation through holes.

In summary, the beneficial effects of the utility model are as follows: when installing the new fan body, place the new fan body in the below of mounting panel earlier, then rotate through actuating mechanism drive pivot, the rotation of pivot drives connecting rod and stopper down swing to make the connecting rod stretch into the groove of colluding the body, then support through the stopper, will collude body and new fan body and carry out fixed stay, and then can be convenient for the installation and the dismantlement of new fan, improve the efficiency of work.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic front view of the present utility model.

Fig. 3 is an enlarged schematic view of the utility model at a of fig. 1.

Fig. 4 is a partial schematic view of the present utility model.

Detailed Description

The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.

The utility model is further described by the following drawings and detailed description: the fresh air ventilator convenient to install as shown in fig. 1 to 4 comprises an installation plate 1 and a fresh air ventilator body 2 which is connected and arranged below the installation plate 1, wherein installation seats 3 are symmetrically arranged at the left and right sides of the lower end of the installation plate 1, a rotating shaft 4 is rotatably arranged on the installation seats 3, the axial direction of the rotating shaft 4 is arranged along the front and rear direction, connecting rods 5 are arranged at the front and rear ends of the rotating shaft 4, limiting blocks 6 are arranged on the connecting rods 5, a driving mechanism capable of driving the rotating shaft 4 to rotate is further arranged on the installation seats 3, hook bodies 7 are arranged at the left and right sides of the fresh air ventilator body 2, hook grooves 8 are formed in the hook bodies 7, and the connecting rods 5 can swing and extend into the hook grooves 8, so that the limiting blocks 6 are propped against the bottom ends of the hook bodies 7; when the novel fan body 2 is installed, the novel fan body 2 is firstly arranged below the installation plate 1, then the driving mechanism drives the rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive the connecting rod 5 and the limiting block 6 to swing downwards, the connecting rod 5 stretches into the hooking groove 8 of the hooking body 7, then the hooking body 7 and the novel fan body 2 are fixedly supported through the supporting of the limiting block 6, and therefore the novel fan can be conveniently installed and detached, and the working efficiency is improved.

The mounting plate 1 is provided with a plurality of mounting holes 71, and the mounting plate 1 is fixed to the ceiling by bolts passing through the mounting holes 71.

Referring to fig. 1 and 4, the driving mechanism includes a guiding chute 21 disposed on the mounting base 3, the guiding chute 21 is disposed along a left-right direction, a driving sliding rod 22 is slidably disposed in the guiding chute 21, a gear 23 is disposed on the rotating shaft 4 and located in the guiding chute 21, a rack 24 capable of meshing with the gear 23 is disposed on the driving sliding rod 22, and a positioning assembly capable of locking the driving sliding rod 22 so as to keep the connecting rod 5 in a vertical and longitudinal state is further included on the mounting plate 1; during operation, the driving slide bar 22 is pulled or pushed, so that the rack 24 is meshed with the gear 23, the rotating shaft 4 is driven to rotate through the gear 24, and finally the connecting rod 5 and the limiting block 6 perform swinging work, so that the connecting rod 5 is connected with or separated from the hook 7.

Referring to fig. 2, the positioning assembly includes an iron plate 31 disposed at the bottom end of the mounting plate 1, an extension rod 32 disposed at the inner end of the driving sliding rod 22, a magnet 33 magnetically connected with the iron plate 31 disposed at the inner end of the extension rod 32, and the connecting rod 5 maintains a vertical and longitudinal state when the magnet 33 is magnetically attracted to the iron plate 31, and has a simple structure and convenient operation.

Further, the connecting rod 5 is a threaded rod, and the limiting block 6 is a nut which can be in threaded connection with the threaded rod, so that the position of the nut can be adjusted, and the height position of the fresh air fan body 2 after being installed can be adjusted.

The outer end of the hook body 7 is downwards extended with a stop block 51, so that the stop block 6 can be blocked from being accidentally separated outwards through the stop block 51, and the stability after fixation is improved.

The upper end of the fresh air fan body 2 is provided with the radiating fins 61, and the heat generated during the operation of the fresh air fan can be effectively reduced and the service life of the fresh air fan can be prolonged through the arrangement of the radiating fins 61.

While the basic principles and main features of the present utility model and advantages thereof have been shown and described with reference to the drawings and the foregoing description, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing embodiments and description merely illustrative of the principles of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. New fan convenient to installation, is in including mounting panel (1) and connection setting new fan body (2) of mounting panel (1) below, its characterized in that: mounting panel (1) lower extreme bilateral symmetry has mount pad (3) rotate on mount pad (3) and install pivot (4), the axial of pivot (4) sets up along the fore-and-aft direction, and all is equipped with connecting rod (5) at the front and back both ends of pivot (4) be equipped with stopper (6) on connecting rod (5) still be equipped with on mount pad (3) and drive pivot (4) pivoted actuating mechanism the left and right sides of new fan body (2) all is equipped with collude body (7) collude and be equipped with on body (7) and collude groove (8), connecting rod (5) can swing stretch into collude in groove (8) to make stopper (6) support and lean on the bottom of collude body (7).

2. The fresh air fan convenient to install according to claim 1, wherein: the driving mechanism comprises a guide chute (21) arranged on the mounting seat (3), the guide chute (21) is arranged along the left-right direction, a driving sliding rod (22) is arranged in the guide chute (21) in a sliding mode, a gear (23) is arranged on the rotating shaft (4) and positioned in the guide chute (21), a rack (24) capable of being meshed with the gear (23) is arranged on the driving sliding rod (22), and the mounting plate (1) further comprises a positioning assembly capable of locking the driving sliding rod (22) to enable the connecting rod (5) to be in a vertical and longitudinal state.

3. The fresh air fan convenient to install according to claim 2, wherein: the positioning assembly comprises an iron plate (31) arranged at the bottom end of the mounting plate (1), an extension rod (32) arranged at the inner end of the driving sliding rod (22), a magnet (33) which can be magnetically connected with the iron plate (31) is arranged at the inner end of the extension rod (32), and the connecting rod (5) keeps a vertical and longitudinal state when the magnet (33) is magnetically attracted on the iron plate (31).

4. The fresh air fan convenient to install according to claim 1, wherein: the connecting rod (5) is a threaded rod, and the limiting block (6) is a nut which can be in threaded connection with the threaded rod.

5. The fresh air fan convenient to install according to claim 1, wherein: a stop block (51) extends downwards at the outer end of the hook body (7).

6. The fresh air fan convenient for installation according to any one of claims 1 to 5, wherein: and a radiating fin (61) is arranged at the upper end of the fresh air fan body (2).

7. The fresh air fan convenient to install according to claim 1, wherein: a plurality of mounting through holes (71) are formed in the mounting plate (1).