CN219103241U

CN219103241U - Ventilator

Info

Publication number: CN219103241U
Application number: CN202223359495.6U
Authority: CN
Inventors: 吴献策; 卓明富
Original assignee: Guangzhou Zupon Ap Development Co ltd
Current assignee: Guangzhou Zupon Ap Development Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-30
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a ventilator, which comprises a main body frame, wherein two ventilation panels are arranged on the upper end face of the main body frame, two main body air inlet plates are arranged on the lower end face of the main body frame, a mechanism seat is fixedly arranged on the inner side of the middle part of the main body frame, a driven spur gear is connected on the inner side of the mechanism seat in a sliding manner, a driving spur gear is arranged on the inner side of the driven spur gear, a knob switch is arranged on the inner side of the driving spur gear, a positioning cover is arranged on the upper end face of the mechanism seat, the positioning cover is connected with two sides of the knob switch through positioning beads, and connecting pieces are arranged at two ends of the driven spur gear. The utility model is convenient for the switch to rotate 270 degrees by adopting gear transmission, has larger stroke and more labor-saving switch, and can stop at any position, thereby being convenient for cleaning the ventilation cavity.

Description

Ventilator

Technical Field

The utility model relates to the technical field of curtain wall ventilation, in particular to a ventilator.

Background

The traditional ventilation method is window ventilation, exhaust fan ventilation or air conditioning ventilation. These methods have certain advantages but do not meet the requirements of people in some ways: when the window is opened and ventilated, rain and snow, insects, noise and sand cannot be prevented from entering the room; the ventilation is limited by time and seasons, indoor and outdoor controllable ventilation can be realized through the ventilator, the ventilator is arranged on a building outer protection structure (door and window and curtain wall) or between a wall body and the door and window, and the ventilator has certain wind pressure resistance, watertight performance, airtight performance, sound insulation performance and the like under the working state, is equipment for enhancing air circulation, and is a collective name of ventilation equipment.

However, the existing ventilator adopts a mode that a knob is adopted to drive a crankshaft to rotate, the crankshaft drives a slide plate to move, the slide plate drives an air door to move, a switch can only rotate by 90 degrees, the stroke is short, and the switch is laborious; therefore, the existing requirements are not met, and a ventilator is proposed for this purpose.

Disclosure of Invention

The utility model aims to provide a ventilator, which solves the problems that the prior ventilator provided in the background art adopts a mode that a knob drives a crankshaft to rotate, the crankshaft drives a slide plate to move, the slide plate drives a damper to move, a switch can only rotate 90 degrees, the stroke is short, the switch is laborious and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ventilator, includes main body frame, two ventilation panels are installed to main body frame's up end, two main body aviation baffles are installed to main body frame's lower terminal surface, the inboard fixed mounting in main body frame middle part has the mechanism seat, the inboard sliding connection of mechanism seat has driven spur gear, the initiative spur gear is installed to the inboard of driven spur gear, knob switch is installed to the inboard of initiative spur gear, the locating cover is installed to the up end of mechanism seat, the locating cover is all connected through the location pearl with knob switch's both sides, the connection piece is all installed at driven spur gear's both ends, the air door driving piece is installed to the one end of connection piece, the one end fixed mounting that the connection piece was kept away from to the air door driving piece has the air door sleeve board, two air door seats are installed to the outside of air door sleeve board, four eight air door guide rails are installed to the lower terminal surface of air door seat.

Preferably, the ventilation panel is provided with two magnetic stripes with the inner side of the main body frame, four air door adhesive tapes are arranged on the lower end face of the driven spur gear, and frame adhesive tapes are arranged on the two sides of the lower end face of the main body frame, which are positioned on the main body air inlet plate.

Preferably, the bottom end of the knob switch penetrates through the main body frame, the positioning cover and the mechanism seat to be connected with the driving spur gear through a flat key, and the driving spur gear is meshed with the driven spur gear through teeth.

Preferably, the positioning cover is fixed with the mechanism seat through screw connection, the mechanism seat is fixed with the main body frame through screw connection, the positioning beads are connected with the positioning cover through springs, a plurality of gaps are formed in the outer side of the knob switch, and the positioning beads are arranged on the inner sides of the gaps.

Preferably, the inside of mechanism seat is equipped with the spout, driven spur gear sets up the inboard at the spout, the both ends and the air door driving piece of connection piece and driven spur gear all pass through the pin connection.

Preferably, the air door sleeve plate is fixedly connected with the air door driving piece through a screw, the air door seat is connected with the air door sleeve plate through a pin, the air door sleeve plate is connected with the air door guide rail through the air door seat, and the air door guide rail is fixedly connected with the main body frame through a screw.

Preferably, one side of the ventilation panel is connected with the main body frame through pins, the other side of the ventilation panel is connected with the main body frame through two magnetic stripes, the air door adhesive tape is installed with the air door pocket board in a clamping mode, and the frame adhesive tape is installed with the main body frame in a clamping mode.

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

1. according to the utility model, by rotating the knob switch, the knob switch drives the driven spur gear to slide on the inner side of the mechanism seat through the driving spur gear under the limit supporting action of the positioning cover and the positioning beads, the driven spur gear conveniently drives the air door sleeve plate to adjust through the connecting sheet and the air door driving piece, the positioning beads are matched with gaps around the switch, any position can be stopped, and the knob switch is arranged in the middle or at two ends of the whole body and can respectively drive two air doors or one air door to move;

2. according to the utility model, the air door rubber strip is separated from the main air inlet plate, so that the main air inlet plate and the ventilation panel are conveniently communicated, air can circulate, the air inlet plate is driven by the gears, the air inlet plate is smoother and more stable, the switch can rotate 270 degrees, the stroke is larger, the switch is more labor-saving, the ventilation panel is connected with the main body frame through the magnetic strips, and the ventilation panel rotates relative to the main body frame, so that the inner side of the main body frame is convenient to overhaul and disassemble.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a mechanism base according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the driven spur gear of the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure of a damper deck according to the present utility model.

In the figure: 1. a main body frame; 2. a ventilation panel; 3. a main body wind inlet plate; 4. an air door sleeve plate; 5. a knob switch; 6. positioning the cover; 7. positioning beads; 8. a connecting sheet; 9. a damper drive; 10. a driven spur gear; 11. a damper seat; 12. a damper guide rail; 13. a mechanism seat; 14. a magnetic stripe; 15. a driving spur gear; 16. an air door adhesive tape; 17. and (5) a frame adhesive tape.

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 4, an embodiment of the present utility model provides: the utility model provides a ventilator, including main body frame 1, two ventilation panels 2 are installed to main body frame 1's up end, two main body aviation baffle 3 are installed to main body frame 1's lower terminal surface, the inboard fixed mounting at main body frame 1 middle part has mechanism seat 13, the inboard sliding connection of mechanism seat 13 has driven spur gear 10, initiative spur gear 15 is installed to driven spur gear 10's inboard, knob switch 5 is installed to initiative spur gear 15's inboard, locating cover 6 is installed to mechanism seat 13's up end, locating cover 6 is connected through locating bead 7 with knob switch 5's both sides, make knob switch 5 drive driven spur gear 10 through initiative spur gear 15 and carry out the slip adjustment in-process, can realize through locating bead 7 to knob switch 5's optional position joint stop, connecting piece 8 is all installed at driven spur gear 10's both ends, air door driving piece 9 is installed to connecting piece 8's one end, air door driving piece 9 is kept away from connecting piece 8's one end fixed mounting and is equipped with sleeve plate 4, two air door seats 11 are installed in the outside of air door sleeve plate 4, eight air door guide rails 12 are installed to four air door seat 11's lower terminal surface, whole through the rotation of gear drive the switch is convenient for use degree of rotation switch, and the clean position can be more convenient for the ventilation cavity, the ventilation cavity can be stopped at arbitrary position.

Wherein, ventilation panel 2 is equipped with two magnetic stripes 14 with the inboard of main body frame 1, and four air door adhesive tape 16 are installed to the lower terminal surface of two driven spur gears 10, and frame adhesive tape 17 is all installed to the both sides that the lower terminal surface of main body frame 1 is located main body air inlet plate 3, and one side and main body frame 1 of ventilation panel 2 pass through the pin to be connected, and ventilation panel 2's opposite side and main body frame 1 pass through two magnetic stripes 14 to be connected, and air door adhesive tape 16 and air door sleeve board 4 joint installation, frame adhesive tape 17 and main body frame 1 joint installation.

By adopting the technical scheme, the main air inlet plate 3 is conveniently plugged through the air door adhesive tape 16, so that the integral sealing is conveniently realized.

Wherein, the bottom of rotary switch 5 runs through main body frame 1, locating cover 6 and mechanism seat 13 and is connected with initiative straight-tooth wheel 15 through the parallel key, initiative straight-tooth wheel 15 is connected through the tooth space meshing with driven straight-tooth wheel 10, locating cover 6 passes through screw connection with mechanism seat 13 and is fixed, mechanism seat 13 passes through screw connection with main body frame 1 and is fixed, locating bead 7 passes through spring coupling with locating cover 6, the outside of rotary switch 5 is equipped with a plurality of breach, locating bead 7 sets up the inboard at the breach.

Through adopting above-mentioned technical scheme for in the knob switch 5 drives driven spur gear 10 through initiative spur gear 15 and carries out slip regulation in-process, can realize through locating bead 7 that the optional position joint to knob switch 5 stops.

Wherein, the inboard of mechanism seat 13 is equipped with the spout, and driven spur gear 10 sets up the inboard at the spout, and the both ends of connection piece 8 all pass through the pin connection with air door driving piece 9 and driven spur gear 10, and air door pocket board 4 passes through screw connection with air door driving piece 9 and fixes, and air door seat 11 passes through the pin connection with air door pocket board 4, and air door pocket board 4 passes through air door seat 11 with air door guide rail 12 and is connected, and air door guide rail 12 passes through screw connection with main body frame 1 and fixes.

Through adopting above-mentioned technical scheme for air door sleeve board 4 carries out horizontal and vertical synchronous regulation through air door seat 11 under the direction effect of air door guide rail 12, and then is convenient for slant regulation.

When in use, checking whether the functions of all parts are good, fixing the mechanism seat 13 and the main body frame 1 through screw connection, enabling the bottom end of the knob switch 5 to penetrate through the positioning cover 6 and the mechanism seat 13 to be connected with the driving spur gear 15 through a flat key, enabling the driven spur gear 10 to be connected with the driving spur gear 15 through tooth space engagement, enabling the driven spur gear 10 to be connected with the air door sleeve plate 4 through the connecting sheet 8 and the air door driving piece 9, installing two ventilation panels 2 on the upper end face of the main body frame 1, installing two main body air inlet plates 3 on the lower end face of the main body frame 1, when in use, enabling the knob switch 5 to drive the driven spur gear 10 to slide on the inner side of the mechanism seat 13 through the driving spur gear 15 under the limit supporting effect of the positioning cover 6 and the positioning beads 7 through rotation of the knob switch 5, the driven spur gear 10 conveniently drives the air door pocket plate 4 to adjust through the connecting sheet 8 and the air door driving piece 9, specifically the air door pocket plate 4 is connected with the air door seat 11 through a pin, the air door pocket plate 4 is connected with the air door guide rail 12 through the air door seat 11, the air door pocket plate 4 is horizontally and vertically synchronously adjusted through the air door seat 11 under the guiding action of the air door guide rail 12, the air door pocket plate 4 is conveniently and obliquely adjusted, the air door pocket plate 4 is separated from the main air inlet plate 3, the air door adhesive tape 16 is arranged on the lower end surface of the air door pocket plate 4, the air door adhesive tape 16 is separated from the main air inlet plate 3, the through connection of the main air inlet plate 3 and the ventilation panel 2 is conveniently realized, the air door pocket plate 4 is conveniently plugged by the air door adhesive tape 16 when reset, the ventilation panel 2 and the main air inlet plate 1 are conveniently closed through the magnetic tape 14, the ventilation panel 2 rotates relative to the main body frame 1, so that the inner side of the main body frame 1 is convenient to overhaul and disassemble.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Ventilator, comprising a main body frame (1), characterized in that: the utility model discloses a fan, including main part frame (1), air inlet plate (3), air door driving piece (9), driving spur gear (15) are installed to the up end of main part frame (1), two main part air inlet plate (3) are installed to the lower terminal surface of main part frame (1), the inboard fixed mounting in main part frame (1) middle part has mechanism seat (13), the inboard sliding connection of mechanism seat (13) has driven spur gear (10), driving spur gear (15) are installed to the inboard of driven spur gear (10), knob switch (5) are installed to the inboard of driving spur gear (15), locating cover (6) are installed to the up end of mechanism seat (13), locating cover (6) are all connected through locating bead (7) with the both sides of knob switch (5), connecting piece (8) are all installed at the both ends of driven spur gear (10), air door driving piece (9) are installed to the one end of connecting piece (8), one end fixed mounting that keeps away from connecting piece (8) has sleeve plate (4), two air door seats (11) are installed in the outside of air door sleeve plate (4), four air door seat (11) are installed eight air door seats (12).

2. A ventilator according to claim 1, wherein: the air door is characterized in that two magnetic strips (14) are arranged on the inner sides of the ventilation panel (2) and the main body frame (1), four air door adhesive tapes (16) are arranged on the lower end faces of the driven spur gears (10), and frame adhesive tapes (17) are arranged on the two sides, located on the main body air inlet plate (3), of the lower end face of the main body frame (1).

3. A ventilator according to claim 1, wherein: the bottom end of the knob switch (5) penetrates through the main body frame (1), the positioning cover (6) and the mechanism seat (13) and is connected with the driving straight gear (15) through a flat key, and the driving straight gear (15) is connected with the driven straight gear (10) through tooth meshing.

4. A ventilator according to claim 1, wherein: the positioning cover (6) is fixedly connected with the mechanism seat (13) through a screw, the mechanism seat (13) is fixedly connected with the main body frame (1) through a screw, the positioning beads (7) are connected with the positioning cover (6) through springs, a plurality of gaps are formed in the outer side of the knob switch (5), and the positioning beads (7) are arranged on the inner sides of the gaps.

5. A ventilator according to claim 1, wherein: the inside of mechanism seat (13) is equipped with the spout, driven spur gear (10) set up the inboard at the spout, the both ends and air door driving piece (9) of connection piece (8) and driven spur gear (10) all pass through the pin and are connected.

6. A ventilator according to claim 1, wherein: the air door sleeve plate (4) is fixedly connected with the air door driving piece (9) through a screw, the air door seat (11) is connected with the air door sleeve plate (4) through a pin, the air door sleeve plate (4) is connected with the air door guide rail (12) through the air door seat (11), and the air door guide rail (12) is fixedly connected with the main body frame (1) through a screw.

7. A ventilator according to claim 2, wherein: one side of the ventilation panel (2) is connected with the main body frame (1) through pins, the other side of the ventilation panel (2) is connected with the main body frame (1) through two magnetic strips (14), the air door rubber strip (16) is installed in a clamping mode with the air door sleeve plate (4), and the frame rubber strip (17) is installed in a clamping mode with the main body frame (1).