WO2020038131A1

WO2020038131A1 - Embedded fogger

Info

Publication number: WO2020038131A1
Application number: PCT/CN2019/094672
Authority: WO
Inventors: 徐辉
Original assignee: 广州迪杰帕尔电子科技有限公司
Priority date: 2018-08-22
Filing date: 2019-07-04
Publication date: 2020-02-27
Also published as: CN108940633A; CN108940633B

Abstract

An embedded fogger, comprising a cover plate (11) flush with a ceiling or a wall surface, a feed bin (12) connected to the cover plate (11) and provided, on the cover plate (11), with an opening for reloading, a door cover (21) located at the opening, a suction tube (22) located in the feed bin (12) and having an opening facing downwards, a drawing pump (13) and a heater (15) that are communicated in series with the suction tube (22), an air pump (16) connected in parallel with the drawing pump (13), and a blower (18) of which the wind blowing direction intersects the fog spraying direction of the heater (15). The wind blowing direction and the fog spraying direction both face the cover plate (11) and the cover plate (11) is correspondingly provided with a fog spraying port (19). The heater (15) comprises a heating rod (51) and a spiral stainless steel tube (52) disposed around the heating rod (51). The fogger is hidden on the ceiling or in the wall surface, thereby economizing the installation space, the fogger is convenient to use, and the mystique is increased.

Description

Embedded fog machine

Technical field

The invention relates to a fog machine, in particular to an embedded fog machine.

Background technique

Fog machine is to form water mist by ultrasonic or heating to a certain temperature through water or other raw materials. When the mist is blown out and submerged part of the space to allow the light or light beam to pass through the submerged space (smoke-filled space), the mist refracts and reflects light. , So that the light path has a clear path, so as to achieve the stage visual effect of the light path. The existing fog machines are all placed or wall-mounted, which need to occupy the desktop or the floor or the wall, hinder the placement of other items, and are easily overturned or broken by people's movements. Placing type or wall-mounted type) fog machines are not beautifully protruded, and they require a complete machine cover package, which costs more. The exposed fog machine is placed in a conspicuous position, and the entertainers know the specific position and orientation of the spray, lacking mystery and surprise, and having low entertainment fun.

Summary of the Invention

In view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to provide an embedded fog machine that does not take up space and has low packaging requirements and is beautiful.

In order to solve the above technical problems, the technical solution adopted by the present invention is: an embedded fog machine, which includes a cover plate flush with the ceiling or a wall surface, is connected to the cover plate, and is provided with an opening on the cover plate for material replacement. The storage bin, the door cover located at the opening, the suction pipe located in the storage bin with the nozzle downward, the suction pump and heater connected in series with the suction pipe, and the injection pump connected to the heater in parallel with the suction pump The air pump, the fan whose blowing direction intersects with the spraying direction of the heater, the blowing direction and the spraying direction are facing the cover plate, and the cover plate is provided with a spray port correspondingly. The heater includes a heating rod and a spiral stainless steel tube arranged around the heating rod.

As an improvement of the technical solution of the embedded fog machine of the present invention, the blowing direction of the fan and the spraying direction of the heater are perpendicular to each other.

As an improvement of the technical solution of the embedded fog machine according to the present invention, the periphery of the cover plate is provided with a buckle that presses the cover plate inward.

As an improvement of the technical solution of the embedded fog machine of the present invention, the silo is cylindrical and is provided with an oil barrel inside, two opposite grooves are provided on the outer side of the barrel bottom of the oil barrel, and the suction pipe It is centered and can extend into the oil tank.

As an improvement of the technical solution of the embedded fog machine according to the present invention, a symmetrically arranged convex buckle is provided on the upper part of the oil tank, the silo has a vertically arranged introduction groove corresponding to the convex buckle position, and is located on the top of the introduction groove. A sinking positioning groove on the side is provided with a blocking portion between the introduction groove and the positioning groove.

As an improvement of the technical solution of the embedded mist machine of the present invention, the oil tank has a combined cover, and the combined cover includes a ring cap screwed onto the oil tank, and an inner hole with an inner perforation adapted to the suction pipe. The cover, the inner cover and the ring cover form a closed elastic film.

As an improvement of the technical solution of the embedded fog machine of the present invention, the suction pipe has rigidity and is provided with a fixed blocking ring to limit the rising height of the inner cover.

As an improvement of the technical solution of the embedded fog machine of the present invention, the inner perforation is tapered.

The beneficial effect of the present invention is that the embedded fog machine includes a ceiling-mounted fog machine embedded in a ceiling and a buried-wall fog machine embedded in a wall. The embedded fog machine is based on a cover plate. It is equipped with a silo to accommodate oil barrels, a suction pipe, a pump, and a heater to form a material transport and atomization system. An air pump is added to mix the injected air with the oil to make the oil mist. The atomization is more uniform, so that there is a space for atomization in the stainless steel tube. The spiral stainless steel tube is provided so that the material passes through a large stroke during the atomization process so that the material is fully mixed and uniform, and can withstand a higher atomization temperature. The blowing direction and the spraying direction intersect with each other, and the spray can be dispersed by blowing to expand the space and speed of the mist.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic plan view of an embedded fog machine according to the present invention.

FIG. 2 is a schematic side sectional view of the embedded fog machine shown in FIG. 1.

FIG. 3 is a three-dimensional structure diagram of the embedded fog machine shown in FIG. 1.

FIG. 4 is a schematic perspective structural view of the embedded fog machine shown in FIG. 1.

FIG. 5 is a schematic side exploded structure diagram of the embedded fog machine shown in FIG. 1.

FIG. 6 is a schematic structural diagram of a combined cover.

detailed description

The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 5, an embedded fog machine according to the present invention includes a cover plate 11 flush with a ceiling or a wall surface, a material connected to the cover plate 11 and provided with an opening in the cover plate for changing materials. Bin 12, a door cover 21 located at the opening, a suction pipe 22 located in the silo 12 with the nozzle downward, a suction pump 13 and a heater 15 connected in series with the suction pipe 22, and a suction pump 13 The air pump 16 injected into the heater 15 in parallel, the fan 18 with the blowing direction and the spraying direction of the heater 15 intersecting each other, the blowing direction and the spraying direction are facing the cover plate 11 and the cover plate is provided with a spray port 19 corresponding to the heater 15 It includes a heating rod 51 and a spiral stainless steel tube 52 provided around the heating rod. Built-in fog machines include ceiling-mounted fog machines embedded in ceilings and wall-mounted fog machines embedded in walls. The embedded fog machine is based on the cover plate 11. It is equipped with a silo 12 to accommodate the oil barrel 31, a suction pipe 22, a suction pump 13, a heater 15 to form a material transport and atomization system, and an air pump 16 to supplement the injected air. Mixing with oil makes the oil atomization more uniform, so that there is space for atomization in the stainless steel tube. The spiral stainless steel tube 52 is set to allow the material to go through a larger stroke during the atomization process to fully mix and uniform, and can withstand higher atomization temperature. . The blowing direction and the spraying direction intersect with each other, and the spray can be dispersed by blowing to expand the space and speed of the mist. The fog machine is hidden above the ceiling or inside the wall, which saves installation space, is easy to use, and adds a sense of mystery and surprise.

More preferably, the blowing direction of the fan 18 and the spraying direction of the heater 15 are perpendicular to each other, a better atomizing speed and a diffused space for atomization can be obtained, and the atomizing effect is ideal.

The periphery of the cover plate 11 is provided with a buckle 17 that presses the cover plate 11 inward, and the fog machine can be firmly embedded in the ceiling or the wall by pressing against the wall panel or ceiling. .

More preferably, the silo 12 is cylindrical and is provided with an oil barrel 31 inside, which is convenient for rotating into the oil barrel 31, and two opposite grooves 32 are provided on the outer side of the barrel bottom of the oil barrel 31 to facilitate the position of the groove. Replace oil tank 31. The suction pipe 22 is centered and can extend from the mouth of the tank into the oil tank 31. It is convenient to pump the internal oil through the oil pump (suction pump) to the heater (atomizer) for atomization. The raw material, the suction tube 22 disposed in the center does not affect the rotation disassembly and loading of the oil barrel 31 after being inserted into the oil barrel 31, and the puncture perforation of the film-type sealing paper is not enlarged when the oil barrel 31 uses the sealing paper.

More preferably, the oil barrel 31 is provided with a convex buckle 33 symmetrically disposed on the upper part thereof, and the silo 12 has a vertically arranged introduction groove 23 corresponding to the position of the convex buckle 33, and a sinker located beside the top of the introduction groove 23 In the positioning groove 26, a blocking portion 25 is provided between the introduction groove 23 and the positioning groove 26. The convex buckle 33 enters along the introduction groove 23 and then rotates a certain angle to cross the blocking portion 25 and then stays at the positioning groove 26. The positioning groove 26 is a sinking type relative to the blocking portion 25. The external force is used to elastically press down the top of the oil barrel 31 Therefore, the blocking portion 25 can prevent the male buckle 33 from sliding from the positioning groove 26 to the introduction groove 23 to prevent the oil barrel 31 from sliding out and falling accidentally.

More preferably, as shown in FIG. 6, the oil tank 31 has a combination cover including a ring cover 35 screwed on the oil tank 31, and an inner hole 39 having an inner perforation 39 adapted to the suction pipe 22. The cover 38, the elastic film 33 connecting the inner cover 38 and the ring cover 35 to form a closed state, the suction tube 22 has rigidity and is provided with a fixed blocking ring 28 to limit the rising height of the inner cover 38. The blocking ring 28 is pressed against the inner cover 38 to limit the height position of the inner cover 38. The ring cover 35 connected to the inner cover 38 through the elastic film 36 can overcome the restoring force of the elastic film 36 and rise to a certain height, so that the convex buckle 33 can pass through the block The part 25 enters the positioning groove, and then the downward pressure rebound action of the elastic film 36 generates a pressing force on the oil barrel 31, so that the convex buckle 33 is maintained in the positioning groove 26, preventing the oil barrel 31 from sliding out unexpectedly, and the oil barrel 31 is installed. Stable and tight. The inner perforation 39 cooperates with the coaxial insertion gap of the suction pipe 22, and can rotate with each other, so as not to prevent the male buckle from screwing into or out of the positioning groove, which is convenient for changing materials.

More preferably, the inner perforation 39 is tapered, so that the contact area between the inner perforation 39 and the suction pipe 22 is reduced, so that it is easier for each other to rotate and slide with each other, and it is convenient for the suction pipe to be inserted into the inner perforation and rotation to make the convex Buckle into the positioning groove. Air holes can be reserved in the inner cover to prevent excessive negative pressure from being generated in the oil tank and prevent the pump from pumping oil.

What has been disclosed above are only preferred embodiments of the present invention, and of course, the scope of rights of the present invention cannot be limited by this. Therefore, equivalent changes made in accordance with the scope of patent application of the present invention still fall within the scope of the present invention.

Claims

An embedded fog machine is characterized in that it includes a cover plate flush with the ceiling or the wall, a silo connected to the cover plate and provided with an opening in the cover plate for material exchange, and a door cover located at the opening. , Suction pipe located in the silo with the nozzle down, suction pump and heater connected in series with the suction pipe, air pump injected into the heater in parallel with the suction pump, the blowing direction and the spray direction of the heater cross each other The fan, the blowing direction and the spraying direction all face the cover plate, and the cover plate is provided with a spray port correspondingly. The heater includes a heating rod and a spiral stainless steel tube arranged around the heating rod.
The embedded fog machine according to claim 1, wherein a blowing direction of the fan and a spraying direction of the heater are perpendicular to each other.
The embedded fog machine according to claim 1, characterized in that: the periphery of the cover plate is provided with a buckle which presses the cover plate inward.
The embedded fog machine according to claim 1, wherein the silo is cylindrical and is provided with an oil barrel inside, two opposite grooves are arranged on the outer side of the bottom of the oil barrel, and the suction The tube is centered and can extend into the oil tank.
The embedded fog machine according to claim 4, characterized in that the upper part of the oil tank is provided with a convex buckle symmetrically arranged, and the silo has a vertically arranged introduction groove corresponding to the position of the convex buckle, and is located in the introduction groove. A sunken positioning groove on the side of the top is provided with a blocking portion between the introduction groove and the positioning groove.
The embedded fog machine according to claim 5, characterized in that: the oil tank has a combination cover, the combination cover includes a ring cover screwed onto the oil tank, and an inner perforation adapted to the suction pipe. The inner cover, the connecting inner cover and the ring cover form a closed elastic film.
The embedded fog machine according to claim 6, wherein the suction pipe is rigid and is provided with a fixed blocking ring to limit the rising height of the inner cover.
The embedded fog machine according to claim 6, wherein the inner perforation is tapered.