CN213119465U - Air purifier's air outlet rain fog device of preventing - Google Patents

Abstract

The utility model discloses an air purifier's rain-proof fog device of air outlet, including purifying the organism, purify the upper end of organism and install rain-proof cover, rain-proof cover is the toper, and inside contains the cavity, rain-proof cover lower extreme runs through and is equipped with four air inlet ducts, it has four L shape poles to run through and rotate on the rain-proof cover, purify two telescopic links of lower extreme fixedly connected with of organism and be located the fixed block in two telescopic links, it is connected with the dwang to rotate on the fixed block, all be equipped with positioning mechanism between dwang and two telescopic links. The utility model discloses, rational in infrastructure, when rainy day, the staff upwards stimulates the handle to make four dash boards just right with four air inlet ducts, dash the board and prevent wind and blow into air purifier with rain in, protect air purifier, simultaneously, when the air-purifying in special place, rotate the dwang, make two briquetting and ground contact, support air purifier.

Description

Air purifier's air outlet rain fog device of preventing

Technical Field

The utility model relates to an air purifier technical field especially relates to an air purifier's air outlet rain fog device of preventing.

Background

The prior art discloses an air purifier's of bulletin No. CN208735876U air outlet rain fog device of preventing, the upper end movable mounting of grid support has air guide grid, and air guide grid uses the center pin to rotate as the center, the inside intermediate position of air purifier organism is equipped with the clarifier fan, the inside bottom air intake position of air purifier organism is equipped with the dust screen, be equipped with the primary filter layer between clarifier fan and the dust screen, set up the guiding gutter on the rain-proof cover to supporting installation tubule and water storage box, effectively reduce the influence of rainwater of working under the special environment to air purifier, play rainproof effect.

In the above-mentioned patent, set up the guiding gutter on the rain-proof cover to supporting installation thin water pipe and water storage box effectively reduce under the special environment influence of rainwater of working to air purifier, play rainproof effect: above-mentioned patent weak point lies in, under the rainy day and the condition of wind, during wind brings the air purifier with rain from the side into, influences air purifier, and secondly, when rainy day, the road surface is more smooth, needs strutting arrangement to support the air purifier organism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the rain-proof fog device of air purifier's air outlet that proposes, it is when rainy day, and the staff upwards stimulates the handle to make four dash boards just right with four air inlet ducts, dash the board and prevent wind and blow into air purifier with rain in, protect air purifier, simultaneously, when the air-purifying in special place, rotate the dwang, make two briquetting and ground contact, support air purifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air outlet rain mist prevention device of an air purifier comprises a purifier body, wherein the upper end of the purifier body is provided with a rain cover, the rain cover is conical, a cavity is arranged in the rain cover, four air inlet grooves are arranged at the lower end of the rain cover in a penetrating way, the rain cover is connected with four L-shaped rods in a penetrating and rotating way, the opposite ends of the four L-shaped rods are fixedly connected with a rain shield, the opposite ends of the four L-shaped rods are fixedly connected with a stop dog, springs are fixedly connected between the four L-shaped rods and the rain cover, the upper end of the rain cover is fixedly connected with a magnetic ball, a limiting mechanism is arranged between the rain cover and the four L-shaped rods, the lower end of the purifier body is fixedly connected with two telescopic rods and a fixed block positioned in the two telescopic rods, the fixed block is connected with a rotating rod in a rotating mode, and a positioning mechanism is arranged between the rotating rod and the two telescopic rods.

Preferably, stop gear is including running through the magnetic ball and rather than sliding connection's gag lever post, fixedly connected with magnetic path on the gag lever post, four stoppers of lower extreme fixedly connected with of gag lever post, four the stopper sets up with the gag lever post slope, gag lever post upper end fixedly connected with handle.

Preferably, the positioning mechanism comprises a threaded block fixedly connected with the lower end of the telescopic rod, the lower end of the threaded block is fixedly connected with a pressing block, the lower end of the purifying machine body is rotatably connected with a screw rod, a first bevel gear is fixedly connected to the screw rod, a second bevel gear is fixedly connected to the rotating rod, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the areas of the four rain shelters are all larger than the areas of the four air inlet grooves.

Preferably, the lower extreme fixedly connected with four universal wheels of clearing machine body, four all through screw and clearing machine body fixed connection.

Preferably, the magnetic block and the magnetic ball attract each other, and the attraction force between the magnetic ball and the magnetic block is larger than the elastic force of the four springs.

Compared with the prior art, the utility model, its beneficial effect does:

1. the staff upwards stimulates the handle, until four are supported the dog and are supported with four respectively and make its rotation, four are supported the dog and rotate four L shape poles and four dash board rotation of drive to make four dash board just right with four air inlet ducts, the magnetic path just in time inhales with the magnetosphere mutually, reduces rain and gets into in the air purifier.

2. The staff rotates the dwang, makes two first bevel gears rotate and drives two lead screws and rotate, and under the spacing of two telescopic links, two lead screws rotate and all drive thread piece and briquetting and move down, and until two briquetting all contact with ground, accomplish promptly and support the clearing body.

In conclusion, when rainy day, the staff upwards stimulates the handle to make four dash boards just right with four intake ducts, dash the board and prevent wind and blow into air purifier with rain, protect air purifier, simultaneously, when the air purification of special place, rotate the dwang, make two briquetting and ground contact, support air purifier.

Drawings

Fig. 1 is a schematic structural view of an air outlet rain and fog prevention device of an air purifier provided by the present invention;

fig. 2 is a cross-sectional view of two L-shaped rods in the rain and fog preventing device at the air outlet of the air purifier provided by the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1 purifying machine body, 2 rain-proof cover, 3 flashing boards, 4L-shaped rods, 5 limiting rods, 6 magnetic blocks, 7 magnetic balls, 8 handles, 9 telescopic rods, 10 rotating rods, 11 universal wheels, 12 second bevel gears, 13 first bevel gears, 14 thread blocks, 15 lead screws, 16 pressing blocks, 17 springs, 18 abutting blocks and 19 limiting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an air purifier's rain fog-proof device of air outlet, including purifying organism 1, rain-proof cover 2 is installed to purifying organism 1's upper end, rain-proof cover 2 is the toper, inside contains the cavity, rain-proof cover 2 lower extreme runs through and is equipped with four air inlet slots, run through and the swivelling joint has four L shape poles 4 on the rain-proof cover 2, the junction fixedly connected with is sealed to fill up between four L shape poles 4 and the rain-proof cover 2, the equal fixedly connected with of one end that four L shape poles 4 carried on the back mutually hides flashing board 3, the area that four flashing board 3 all is greater than the area of four air inlet slots, the equal fixedly connected with of one end that four L shape poles 4 are relative supports dog 18, equal fixedly connected with spring 17 between four L shape poles 4 and the rain-proof cover 2, rain-proof cover 2 upper end fixedly connected with magnetic ball 7, run through on the magnetic.

Rain-proof cover 2 and four L shape poles 4 between be equipped with stop gear, stop gear is including running through magnetic ball 7 and rather than sliding connection's gag lever post 5, fixedly connected with magnetic path 6 on the gag lever post 5, magnetic path 6 and magnetic ball 7 inter attraction, appeal between magnetic ball 7 and the magnetic path 6 is greater than four spring 17's elasticity, four stoppers 19 of lower extreme fixedly connected with of gag lever post 5, four stoppers 19 set up with the 5 slopes of gag lever post, 5 upper end fixedly connected with handles 8 of gag lever post, two telescopic links 9 of lower extreme fixedly connected with of purifying body 1 and the fixed block that is located two telescopic links 9, it is connected with dwang 10 to rotate on the fixed block, dwang 10 and two telescopic link 9 dislocation set.

All be equipped with positioning mechanism between dwang 10 and two telescopic links 9, positioning mechanism include with telescopic link 9's lower extreme fixed connection's thread piece 14, thread piece 14's lower extreme fixedly connected with briquetting 16, the lower extreme of purifying body 1 rotates and is connected with lead screw 15, the first bevel gear 13 of fixedly connected with on the lead screw 15, fixedly connected with second bevel gear 12 on the dwang 10, first bevel gear 13 and second bevel gear 12 intermeshing, four universal wheels 11 of lower extreme fixedly connected with of purifying body 1, four universal wheels 11 all are through screw and purifying body 1 fixed connection, can remove purifying body 1 fast through four universal wheels 11.

The utility model discloses in, in rain and fog day weather, air purifier carries out the during operation, rain and fog probably enters into air purifier along the air inlet duct in, cause the damage to purifying organism 1, when meetting rain and fog weather, the staff upwards stimulates handle 8, handle 8 drives gag lever post 5 and magnetic path 6 upward movement together, until four stopper 19 offset and make its rotation with four stopper 19 respectively, four stopper 19 rotate and drive four L shape poles 4 and four dash board 3 and rotate, four dash board 3 rotate and compress four springs 17, until four dash board 3 just right with four intake ducts, magnetic path 6 just inhales with magnetic ball 7 mutually, four dash board 3 and four intake ducts are separated by the certain distance, be suitable for the ventilation.

When the air purifier stops in a specific place, the air is purified in the specific place, a worker rotates the rotating rod 10, the rotating rod 10 rotates to drive the two second bevel gears 12 and the two first bevel gears 13 to rotate, the two first bevel gears 13 rotate to drive the two screw rods 15 to rotate, the two screw rods 15 rotate to drive the threaded block 14 and the pressing block 16 to move downwards under the limiting of the two telescopic rods 9 until the two pressing blocks 16 are in contact with the ground, and the air purifier body 1 is supported.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an air purifier's rain-proof fog device of air outlet, is including purifying organism (1), its characterized in that, rain-proof cover (2) is installed to the upper end of purifying organism (1), rain-proof cover (2) is the toper, and inside contains the cavity, rain-proof cover (2) lower extreme runs through and is equipped with four air inlet ducts, run through and swivelling joint has four L shape pole (4), four on rain-proof cover (2) the equal fixedly connected with in one end that L shape pole (4) carried on the back mutually hides flashing board (3), four the equal fixedly connected with in one end that L shape pole (4) are relative supports dog (18), four equal fixedly connected with spring (17) between L shape pole (4) and rain-proof cover (2), rain-proof cover (2) upper end fixedly connected with magnetic ball (7), be equipped with stop gear between rain-proof cover (2) and four L shape poles (4), purify two telescopic link (9) of lower extreme fixedly connected with of organism (1) and be located two (9) The fixed block of interior, it is connected with dwang (10) to rotate on the fixed block, all be equipped with positioning mechanism between dwang (10) and two telescopic links (9).

2. The air outlet rain and fog preventing device of the air purifier as claimed in claim 1, wherein the limiting mechanism comprises a limiting rod (5) penetrating through the magnetic ball (7) and connected with the magnetic ball in a sliding manner, a magnetic block (6) is fixedly connected to the limiting rod (5), four limiting blocks (19) are fixedly connected to the lower end of the limiting rod (5), the four limiting blocks (19) and the limiting rod (5) are obliquely arranged, and a handle (8) is fixedly connected to the upper end of the limiting rod (5).

3. The air outlet rain and fog preventing device of the air purifier as claimed in claim 1, wherein the positioning mechanism comprises a threaded block (14) fixedly connected with the lower end of the telescopic rod (9), a pressing block (16) is fixedly connected with the lower end of the threaded block (14), a screw rod (15) is rotatably connected with the lower end of the air purifier body (1), a first bevel gear (13) is fixedly connected onto the screw rod (15), a second bevel gear (12) is fixedly connected onto the rotating rod (10), and the first bevel gear (13) and the second bevel gear (12) are meshed with each other.

4. The air outlet rain and fog preventing device of the air purifier as claimed in claim 1, wherein the areas of the four rain shielding plates (3) are all larger than the areas of the four air inlet slots.

5. The air outlet rain and fog preventing device of the air purifier as claimed in claim 1, wherein the lower end of the purifier body (1) is fixedly connected with four universal wheels (11), and the four universal wheels (11) are fixedly connected with the purifier body (1) through screws.

6. The air outlet rain and fog preventing device of the air purifier as claimed in claim 2, wherein the magnetic block (6) and the magnetic ball (7) attract each other, and the attraction force between the magnetic ball (7) and the magnetic block (6) is larger than the elastic force of the four springs (17).

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