CN211648543U

CN211648543U - Invisible fan purifying lamp with sterilization function

Info

Publication number: CN211648543U
Application number: CN202020219602.7U
Authority: CN
Inventors: 袁毛毛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-09
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a stealthy fan purification lamp that has bactericidal function, including fan chassis, lamp shade and a plurality of fan blade assembly, fan blade assembly include with fan chassis articulated rotating member and blade, the blade includes a plurality of sub-blades, the fan folds the back, non-overlapping between the adjacent blade, the bottom on fan chassis is installed to the lamp shade, the lamp shade is provided with fretwork portion, fretwork portion department installs the bactericidal lamp, the bactericidal lamp is to indoor disinfection and sterilization, and reach good disinfection and isolation effect, when the fan lamp rotates, the air circulates fast, the disinfection and isolation effect of bactericidal lamp more can increase substantially.

Description

Invisible fan purifying lamp with sterilization function

Technical Field

The utility model relates to a purify the lamp, especially a stealthy fan purification lamp that has bactericidal function.

Background

Patent document No. 201920527407.8 discloses a sterilization invisible fan lamp, which comprises a lamp panel assembly, a turntable assembly and a hanger rod assembly, wherein the lamp panel assembly comprises a fixed lamp panel, a surrounding ring and an ultraviolet lamp tube; the rotary disc component comprises a driving rotary disc, a plurality of telescopic fan blade components and a plurality of air inlets, the driving rotary disc is provided with an air guide inclined plate, and the air guide inclined plate inclines towards the rotating direction of the driving rotary disc; the suspender component comprises a fixed suspender, a mounting seat and a driving motor, and can perform one-time disinfection and sterilization cleaning treatment on indoor air when the turntable is driven to rotate, so that the disinfection and sterilization requirements of users are met; secondly, ultraviolet lamp is located between drive carousel and the fixed lamp panel, the ultraviolet ray that can not let ultraviolet lamp launch radiates the user that is located the fan lamp below, avoid ultraviolet to user's radiation, let the user when disinfection degerming, also can be in indoor normal activity, convenience of customers' daily disinfection uses, though this stealthy fan lamp really possesses certain disinfection and sterilization effect, however, the air must just can disinfect through going into the disinfection and sterilization chamber that ultraviolet tube located through the income wind gap, disinfection and sterilization effect is subject to the income wind gap easily, in case the driving motor of jib subassembly does not work, air mobility can be than relatively poor, lead to the disinfection and sterilization effect of ultraviolet tube to discount greatly easily.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a hidden fan purifying lamp with sterilizing function, which has good balance, soft blowing and large wind power.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an invisible fan purifying lamp that has bactericidal function, includes fan chassis, lamp shade and a plurality of flabellum subassembly, the flabellum subassembly include with fan chassis articulated rotating member and blade, the blade includes a plurality of sub-blades, and the fan folds the back, and is adjacent non-overlapping between the blade, the lamp shade is installed fan chassis's bottom, the lamp shade is provided with fretwork portion, the bactericidal lamp is installed to fretwork portion department.

The sub-blades have two setting modes:

the first setting mode is as follows: and the height difference exists between the sub-blades, and the heights between the sub-blades are sequentially increased from inside to outside.

The second setting mode is as follows: and the height difference exists between the sub-blades, and the heights between the sub-blades are gradually reduced from inside to outside.

The fan chassis is provided with an arc-shaped groove located on the outer side of the rotating part, the outer side of the rotating part is provided with a protruding part, and the lower end of the protruding part protrudes outwards and is inserted into the arc-shaped groove.

The rotating piece is provided with a reset mechanism for driving the rotating piece to reset.

The reset mechanism is a torsion spring, a convex fixing part is further arranged in the rotating part, one end of the torsion spring is fixed on the fixing part, and the other end of the torsion spring is fixedly connected with the fan chassis.

The fan chassis is provided with and is located the rotating member outside is kept away from arc wall one side is provided with the fixed plate, the fixed plate is provided with L shape opening, the other end of torsional spring is fixed in L shape opening.

The hollow part is provided with a plurality of ventilation openings, and the bactericidal lamp is installed at the ventilation openings.

An induced draft fan is further installed in the lampshade or on the bottom surface of the fan chassis, the lampshade is close to the air vent position is further provided with a filter element or a filter screen

The utility model has the advantages that: the utility model discloses the fretwork portion at the lamp shade sets up the bactericidal lamp, and the bactericidal lamp disinfects to indoor disinfection to reach good disinfection and isolation effect, when the fan lamp rotates, the quick circulation of air more can increase substantially the disinfection and isolation effect of disinfecting of bactericidal lamp.

In addition, each blade comprises more than two sub-blades, and at least 8 sub-blades are arranged, so that the number of the sub-blades is large, the blown wind is soft, the generated noise is low, when the fan rotates, the number of the sub-blades is large, the stress points of the blades are large when the fan blows, the blown wind power is large, and the balance of the fan is good; in addition, the height difference exists between the sub-blades on each blade, so that the circulating spiral wind can be generated when the fan rotates, and the wind power of the fan is further increased.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the fan blade assembly;

FIG. 3 is a bottom view of the fan blade assembly;

FIG. 4 is a schematic structural view of a torsion spring;

fig. 5 is a bottom view of the lamp housing.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a stealthy fan purification lamp with sterilization function comprises a fan chassis 1, a lampshade 11 and a plurality of fan blade assemblies, wherein the lampshade 11 is installed at the bottom of the fan chassis 1, a hollow part 12 is arranged at the center of the lampshade 11, a sterilization lamp 13 is installed at the hollow part 12, the sterilization lamp 13 performs sterilization indoors and achieves a good sterilization effect (sterilization function), when the fan lamp rotates, air rapidly circulates, the sterilization effect of the sterilization lamp 13 can be greatly improved, and under the condition that the fan lamp does not rotate, compared with the prior art, the invisible fan purification lamp can achieve a better sterilization effect, the sterilization lamp 13 can be an ultraviolet sterilization lamp, and as long as the radiation quantity of the sterilization lamp 13 does not exceed the standard, the influence on a human body is very limited in practice.

The fan blade assembly is at least 3 groups, and can be 3 groups, 4 groups, 5 groups or 6 groups, in this embodiment, 4 groups are preferably adopted, the fan assembly comprises a rotating part 2 and blades 3 hinged with the fan chassis 1, the rotating part 2 and the blades 3 are connected through bolts, a motor for driving the fan chassis 1 to rotate is arranged in the center of the fan chassis 1, the motor drives the fan chassis 1 to rotate to generate centrifugal force, the blades 3 are unfolded under the action of the centrifugal force, and the unfolded blades rotate with the fan chassis 1 to blow air downwards; the blades 3 comprise a plurality of sub-blades, the blades 3 and the sub-blades are integrally formed, the production cost of a product is not increased while the number of the blades is increased, after the fan is folded, the inner side edge of the innermost sub-blade on each blade 3 is positioned on the outer side of the outermost sub-blade on the adjacent blade 3, so that the adjacent blades 3 are not overlapped, the outer side edge of the outermost sub-blade on each blade 3 is positioned on the inner side of the outer side edge of the fan chassis 1, so that the blades 3 are not exposed after being folded, and the attractiveness of the product is good; each blade comprises more than two sub-blades, and at least 8 sub-blades are arranged, so that the number of the sub-blades is large, blown wind is soft, the generated noise is low, when the fan rotates, the number of the sub-blades is large, the stress points of the blades are large when the fan blows, the blown wind force is large, and the balance of the fan is good under the condition that the product is low in cost and attractive.

Furthermore, height differences exist among the sub-blades, the heights among the sub-blades are sequentially increased from inside to outside, and the height difference exists among the sub-blades on each blade, so that the fan can generate circulating spiral wind during rotation, and the wind power of the fan is further increased.

Furthermore, height differences exist among the sub-blades, the heights of the sub-blades are gradually decreased from inside to outside, and the height difference exists among the sub-blades on each blade, so that the circulating spiral wind can be generated when the fan rotates, and the wind power of the fan is further increased.

The fan chassis 1 is provided with an arc-shaped groove 4 located on the outer side of the rotating part 2, a protruding part is arranged on the outer side of the rotating part 2, the protruding part and the rotating part 2 are integrally formed, and the lower end of the protruding part protrudes outwards and is inserted into the arc-shaped groove 4, so that the rotating part 2 rotates in the radian range of the arc-shaped groove 4.

The fan base plate is characterized in that the rotating part 2 is provided with a reset mechanism for driving the rotating part to reset, the reset mechanism is a torsion spring 5, a convex fixing part is further arranged in the rotating part 2, one end of the torsion spring 5 is fixed on the fixing part, the other end of the torsion spring is fixedly connected with the fan base plate 1, the blades 3 are rotated to blow after being unfolded, and when the rotation is stopped, the torsion spring 5 resets and folds the blades 3.

The fan chassis 1 is provided with a fixing plate 6 which is located on the outer side of the rotating part 2 and is far away from one side of the arc-shaped groove 4, the fixing plate 6 is provided with an L-shaped opening 7, the other end of the torsion spring 5 is fixed in the L-shaped opening 7, the fixing plate 6 can be formed by cutting and bending the fan chassis 1 or welding the fan chassis 1, the fixing plate 6 is provided with the L-shaped opening 7, the other end of the torsion spring 5 is fixed in the L-shaped opening 7, one end of the fixing part is short and is long, the fixing part is fixed at one end of the L-shaped opening 7, during installation, the short end is fixed on the fixing part, and the long end is broken into the L-shaped opening 7 by hand.

As shown in fig. 5, the top of lamp shade 11 is provided with three bulge (similar buckle), three bulge that utilizes the lamp shade directly detains on fan chassis 1, a fretwork portion is designed ingeniously in the center department of lamp shade 11, the non-light tight characteristic of lamp shade 11 itself has been recycled (lamp shade 11 is transparent), fretwork portion department direct mount bactericidal lamp 13 at lamp shade 11 center department, it is very convenient to install (bactericidal lamp 13 uses screw etc. fixed), add bactericidal lamp 13 in lamp shade 11, bactericidal lamp 13 disinfects indoor disinfection, then the power of blowing through the fan, accelerate air circulation, reach the effect of quick disinfection, thereby the fan combines as an organic whole with the bactericidal lamp is perfect.

Specifically, fretwork portion 12 is provided with a plurality of vent, bactericidal lamp 13 accessible screw is installed vent department, the shape of vent can more set up according to the actual demand, bactericidal lamp 13 has at least threely, and with the equidistant cyclic annular arrangement in center of fretwork portion 12, lamp shade 11 adopts the same material with the lamp shade of prior art.

The jib is installed to fan chassis 1's top surface to install light or LED lamp (lamp shade 11 is transparent) through the screw in lamp shade 11, utilize the jib to install the fan lamp at the smallpox top.

An induced-draft fan is further installed on the bottom surface of the fan chassis 1 or in the lamp shade 11, the lamp shade 11 is close to the vent department still is provided with filter core or filter screen, and when the induced-draft fan during operation, in the vent department that sets up from fretwork portion 12 inhales the lamp shade 11 with the air, the air purifies through filter core or filter screen, and the top of following the fan purification lamp is discharged again (for example, set up the air outlet in the junction of fan chassis 1 and lamp shade 12), thereby reaches air-purifying's effect, realizes purification performance, and is effective and practical.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides an invisible fan purifying lamp that has bactericidal function, includes fan chassis (1), lamp shade (11) and a plurality of flabellum subassembly, the flabellum subassembly include with fan chassis (1) articulated rotating member (2) and blade (3), blade (3) include a plurality of sub-blades, and the fan folds the back, and is adjacent do not overlap between blade (3), lamp shade (11) are installed the bottom of fan chassis (1), its characterized in that lamp shade (11) are provided with fretwork portion (12), sterilamp (13) are installed to fretwork portion (12) department.

2. The stealth fan purge lamp with sterilization function according to claim 1, wherein there is a height difference between said sub-blades, and heights between said sub-blades are sequentially increased from inside to outside.

3. The stealth fan purge lamp having a sterilization function according to claim 1, wherein there is a height difference between said sub-blades, and heights between said sub-blades are sequentially decreased from inside to outside.

4. The invisible fan purifying lamp with sterilizing function according to claim 2 or 3, wherein the fan chassis (1) is provided with an arc-shaped groove (4) located outside the rotating member (2), the outside of the rotating member (2) is provided with a convex portion, and the lower end of the convex portion is convexly inserted into the arc-shaped groove (4).

5. The invisible fan purifying lamp with sterilizing function as claimed in claim 4, wherein said rotating member (2) is provided with a reset mechanism for driving it to reset.

6. The invisible fan purification lamp with sterilization function as claimed in claim 5, wherein the reset mechanism is a torsion spring (5), a convex fixing portion is further disposed in the rotating member (2), one end of the torsion spring (5) is fixed on the fixing portion, and the other end is fixedly connected with the fan chassis (1).

7. The invisible fan purifying lamp with the sterilization function as claimed in claim 6, wherein the fan chassis (1) is provided with a fixing plate (6) at a side which is located outside the rotating member (2) and away from the arc-shaped groove (4), the fixing plate (6) is provided with an L-shaped opening (7), and the other end of the torsion spring (5) is fixed in the L-shaped opening (7).

8. The stealth fan purify lamp with germicidal function as claimed in claim 7, characterized in that said hollowed out portion (12) is provided with a number of vents, at which said germicidal lamp (13) is mounted.

9. The invisible fan purification lamp with sterilization function as claimed in claim 8, wherein an induced draft fan is further installed in the lamp housing (11) or on the bottom surface of the fan chassis (1), and a filter element or a filter screen is further installed at the position of the lamp housing (11) close to the vent.