Fragrance diffuser

Abstract

The fragrance diffuser comprises a shell and an atomization mechanism, the atomization mechanism comprises an atomization frame, a bottle body and a liquid drawing pipe, an air outlet nozzle is arranged on the atomization frame, an air outlet hole is formed in the air outlet nozzle, the liquid drawing pipe comprises an atomization part and a guide pipe, the atomization part is connected to the air outlet nozzle, an arc-shaped part is arranged on the atomization part, and the guide pipe is connected to the bottle body. The atomization mechanism comprises an atomization frame and a bottle body, the atomization frame is provided with an arc-shaped part, the arc-shaped part is provided with a mist outlet hole communicated with the guide pipe, the outer end of the mist outlet hole and the outer end of the mist outlet hole are oppositely arranged, an atomization cavity is formed between the atomization frame and the interior of the bottle body, and the atomization frame is provided with a mist outlet channel. According to the fragrance diffuser, the air outlet nozzle and the atomization part are arranged on the atomization frame, gas flowing at a high speed is conveyed to the air outlet hole through the air pump, and the gas is blown to the arc-shaped part right opposite to the air outlet hole, so that liquid in a bottle body can be sucked to the mist outlet hole and then atomized; the aerial fog diffuses to the outside after passing through the atomizing cavity and the fog outlet channel; the device has the advantages of simple structure and low cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fragrance machine technical field, concretely relates to a fragrance diffuser. BACKGROUND

[0002] The fragrance machine can atomize water molecules or plant essential oil and emit in the surrounding air, so that the air is full of fragrance. It is commonly used in homes, hotel rooms, lobbies, corridors, guest rooms and other places. Common atomization includes ultrasonic atomization and atomization based on Bernoulli's principle (such as a sprayer). Bernoulli's principle states that in a fluid, the pressure is low where the flow rate is high, and the pressure is high where the flow rate is low. The sprayer uses this principle to tear the low-speed liquid into small droplets by high-speed air flow, forming a mist. The Chinese utility model patent with publication number CN203737464U discloses a fragrance diffuser, which has the disadvantages of complex structure and high cost.

[0003] The utility model is proposed to solve the problems in the prior art. CONTENT

[0004] The fragrance diffuser in the prior art has the disadvantages of complex structure and high cost. The utility model solves the technical problem by adopting the technical scheme of a fragrance diffuser, which comprises: a shell with an opening and an atomization mechanism arranged in the shell, wherein the atomization mechanism comprises: an atomization frame, a bottle body and a liquid suction tube, the bottle body is sealingly connected to the atomization frame, the atomization frame is provided with an air outlet, the air outlet is provided with an air outlet hole, the liquid suction tube comprises: an atomization part matched with the air outlet and a conduit capable of extending into the bottom of the bottle body, the atomization part is connected to the air outlet, the atomization part is provided with an arc-shaped part opposite to the air outlet hole, the arc-shaped part is provided with a mist outlet hole in communication with the conduit, the outer end of the air outlet hole and the outer end of the mist outlet hole are arranged opposite to each other, a misting cavity is formed between the atomization frame and the inside of the bottle body, the atomization frame is provided with a mist outlet channel in communication with the misting cavity and the outside, and the atomization mechanism further comprises a gas supply assembly for supplying high-speed airflow to the air outlet, wherein the gas supply assembly comprises: a gas pump and a gas guide structure, the gas guide structure is connected to the air outlet end of the gas pump, and the gas guide structure is in communication with the air outlet hole of the air outlet.

[0005] The fragrance diffuser described above, wherein the axis of the air outlet hole and the axis of the mist outlet hole are perpendicular to each other.

[0006] The fragrance diffuser described above, wherein the atomization frame is provided with an inspection hole in communication with the air outlet hole, and an inspection bolt is detachably and sealingly connected to the inspection hole.

[0007] The bottle body is provided with a first outer thread at the upper portion, the atomizing frame is provided with a first inner thread matched with the first outer thread, and the bottle body and the atomizing frame are provided with a first sealing ring.

[0008] The atomizing frame is provided with a mist discharging cover connected in a sealing mode, the mist discharging cover and the atomizing frame are provided with a mist discharging cavity communicated with the mist discharging channel, and the mist discharging cover is provided with a mist discharging hole communicated with the mist discharging cavity.

[0009] The gas pump is connected with the lower end of the gas guide structure in a sealing mode, a gas guide channel for guiding gas is formed between the inner cavity of the gas guide structure and the outer side wall of the bottle body, and the atomizing frame is provided with a connecting hole communicated with the gas outlet hole and the gas guide channel.

[0010] The atomizing frame is provided with a second outer thread matched with the second inner thread of the mist discharging cover.

[0011] The gas guide structure is provided with a third inner thread matched with the third outer thread of the mist discharging cover, and the gas guide structure and the atomizing frame are provided with a second sealing ring.

[0012] The shell is internally provided with a battery for power supply and a control circuit board for control, and the battery and the gas pump are electrically connected with the control circuit board.

[0013] The utility model discloses the beneficial effect is:

[0014] 1. The fragrance diffuser of the utility model is provided with a gas outlet nozzle and an atomizing part on the atomizing frame, the high-speed flowing gas is transported to the gas outlet hole by the gas pump, the gas blows to the arc-shaped part opposite to the gas outlet hole, the liquid of the bottle body can be atomized after being drawn to the mist outlet hole, and the gas mist diffuses to the outside after passing through the atomizing cavity and the mist discharging channel.

[0015] 2. The high-speed air accelerates the air flow after passing through the arc-shaped part on the atomizing part, and the atomizing effect is improved. DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the exploded schematic diagram of the utility model;

[0018] Figure 3It is a full section schematic view of the atomization mechanism in the utility model;

[0019] Figure 4 It is Figure 3 It is an enlarged view of A part marked in the figure;

[0020] Figure 5 It is Figure 4 It is an enlarged view of B part marked in the figure;

[0021] Figure 6 It is one of the exploded schematic views of the atomization mechanism in the utility model;

[0022] Figure 7 It is a three-dimensional section schematic view of the atomization frame and the liquid suction tube in the utility model;

[0023] Figure 8 It is the second exploded schematic view of the atomization mechanism in the utility model;

[0024] Figure 9 It is Figure 8 It is an enlarged view of C part marked in the figure. DETAILED DESCRIPTION

[0025] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0026] As Figures 1 to 9The fragrance diffuser comprises a housing 2 with an opening and an atomizing mechanism 1 arranged in the housing 2, wherein the atomizing mechanism 1 comprises an atomizing frame 11, a bottle 12 for containing water, perfume or essential oil and a liquid suction pipe 13, the bottle 12 is sealingly connected to the atomizing frame 11, the atomizing frame 11 is provided with an air outlet nozzle 111, the air outlet nozzle 111 is provided with an air outlet hole 1110, the liquid suction pipe 13 comprises an atomizing part 131 matched with the air outlet nozzle 111 and a conduit 132 capable of extending into the bottom of the bottle 12, the atomizing part 131 is connected to the air outlet nozzle 111, the atomizing part 131 is provided with an arc-shaped part 132 opposite to the air outlet hole 1110, the arc-shaped part 132 is provided with a mist outlet hole 1320 communicated with the conduit 132, the outer end of the air outlet hole 1110 and the outer end of the mist outlet hole 1320 are oppositely arranged, a mist atomizing cavity 1102 is formed between the atomizing frame 11 and the inside of the bottle 12, the atomizing frame 11 is provided with a mist outlet channel 1103 communicated with the mist atomizing cavity 1102 and the outside, the atomizing mechanism 1 further comprises a gas supply assembly 14 for supplying high-speed airflow to the air outlet nozzle 111, the gas supply assembly 14 comprises a gas pump 141 and a gas guide structure 142, the gas guide structure 142 is connected to the air outlet end of the gas pump 141, and the gas guide structure 142 is further communicated with the air outlet hole 1110 of the air outlet nozzle 111. The air outlet nozzle and the atomizing part are arranged on the atomizing frame, the gas pump is used for conveying high-speed flowing gas to the air outlet hole, the gas is blown to the arc-shaped part opposite to the air outlet hole, the liquid in the bottle can be sucked to the mist outlet hole and then atomized, the gas mist is diffused to the outside after passing through the mist atomizing cavity and the mist outlet channel, and the fragrance diffuser has the advantages of simple structure and low cost.

[0027] The high-speed air passing through the arc-shaped part 132 on the atomizing part 131 after being discharged from the air outlet hole 1110 can accelerate the airflow and improve the atomizing effect.

[0028] In the embodiment, the axis of the air outlet hole 1110 and the axis of the mist outlet hole 1320 are perpendicular to each other, and the fragrance diffuser has the advantage of good atomizing effect.

[0029] In order to facilitate maintenance, the atomizing frame 11 is provided with a maintenance hole 11101 communicated with the air outlet hole 1110, and a maintenance bolt 11102 is detachably and sealingly connected to the maintenance hole 11101. The air outlet hole 1110 can be cleaned and maintained by opening the maintenance bolt 11102.

[0030] In order to facilitate the connection between the bottle and the atomizing frame, the upper part of the bottle 12 is provided with a first outer thread 31, the atomizing frame 11 is provided with a first inner thread 32 matched with the first outer thread 31, and a first sealing ring 33 is arranged between the bottle 12 and the atomizing frame 11, and the first sealing ring 33 plays a sealing role.

[0031] In order to make the whole more beautiful, the misting frame 11 is sealingly connected with a mist discharging cover 15, the mist discharging cover 15 and the misting frame 11 are provided with a mist discharging cavity 1501 communicated with the mist discharging channel 1103, and the mist discharging cover 15 is provided with mist discharging holes 1502 communicated with the mist discharging cavity 1501.

[0032] In the embodiment, the air guiding structure 142 is tubular, the upper end of the air guiding structure 142 is sealingly connected with the misting frame 11, the bottle body 12 is located in the air guiding structure 142, the air outlet end of the air pump 141 is sealingly connected with the lower end of the air guiding structure 142, the inner cavity of the air guiding structure 142 and the outer side wall of the bottle body 12 form an air guiding channel 1420 for guiding air, and the misting frame 11 is provided with a connecting hole 14201 communicated with the air outlet hole 1110 and the air guiding channel 1420. The air guiding structure 142 can accumulate the pressure blown by the air pump 141, so as to improve the flow rate of the gas sprayed from the air outlet hole 1110.

[0033] In order to facilitate the assembly between the mist discharging cover and the misting frame, the mist discharging cover 15 is provided with a second internal thread 41, and the misting frame 11 is provided with a second external thread 42 matched with the second internal thread 41.

[0034] In order to facilitate the assembly between the mist discharging cover and the air guiding structure, the mist discharging cover 15 is provided with a third external thread 51, the upper end of the air guiding structure 142 is provided with a third internal thread 52 matched with the third external thread 51, and the air guiding structure 142 and the misting frame 11 are provided with a second sealing ring 53.

[0035] In the embodiment, the shell 2 is provided with a battery 6 for power supply and a control circuit board 7 for control, and the battery 6 and the air pump 141 are electrically connected with the control circuit board 7.

[0036] The above only takes the embodiment to further illustrate the technical content of the utility model, so as to make the reader more easily understand, but does not represent that the embodiment of the utility model is limited to this, any technical extension or re-creation made according to the utility model is protected by the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. A fragrance diffuser comprising: The shell (2) with opening and the atomization mechanism (1) arranged in the shell (2), characterized in that the atomization mechanism (1) comprises an atomization frame (11), a bottle body (12) and a liquid siphon (13), the bottle body (12) is sealingly connected to the atomization frame (11), the atomization frame (11) is provided with an air outlet nozzle (111), the air outlet nozzle (111) is provided with an air outlet hole (1110), the liquid siphon (13) comprises an atomization part (131) matched with the air outlet nozzle (111) and a conduit (132) capable of extending into the bottom of the bottle body (12), the atomization part (131) is connected to the air outlet nozzle (111), the atomization part (131) is provided with an arc-shaped part (132) opposite to the air outlet hole (1110), the arc-shaped part (132) is provided with a mist outlet hole (1320) in communication with the conduit (132), the outer end of the air outlet hole (1110) and the outer end of the mist outlet hole (1320) are oppositely arranged, the atomization frame (11) and the bottle body (12) form an atomization cavity (1102) between the inner part of the atomization frame (11) and the inner part of the bottle body (12), the atomization frame (11) is provided with a mist outlet channel (1103) in communication with the atomization cavity (1102) and the outside, the atomization mechanism (1) further comprises a gas supply assembly (14) for supplying high-speed gas flow to the air outlet nozzle (111), the gas supply assembly (14) comprises a gas pump (141) and a gas guide structure (142), the gas guide structure (142) is connected to the gas outlet end of the gas pump (141), and the gas guide structure (142) is in communication with the air outlet hole (1110) of the air outlet nozzle (111).

2. The fragrance diffuser of claim 1, wherein, The axis of the air outlet hole (1110) and the axis of the mist outlet hole (1320) are perpendicular to each other.

3. The fragrance expander of claim 1, wherein, The atomization frame (11) is provided with an inspection hole (11101) in communication with the air outlet hole (1110), and the inspection hole (11101) is detachably and sealingly connected with an inspection bolt (11102).

4. The fragrance expander of claim 1, wherein, The upper part of the bottle body (12) is provided with a first outer thread (31), the atomization frame (11) is provided with a first inner thread (32) matched with the first outer thread (31), and the first sealing ring (33) is arranged between the bottle body (12) and the atomization frame (11).

5. The fragrance expander of claim 1, wherein, The atomization frame (11) is sealingly connected with a mist discharging cover (15), the mist discharging cover (15) and the atomization frame (11) are provided with a mist discharging cavity (1501) in communication with the mist outlet channel (1103), and the mist discharging cover (15) is provided with a mist discharging hole (1502) in communication with the mist discharging cavity (1501).

6. The fragrance expander of claim 5, wherein, The air guide structure (142) is tubular, the upper end of the air guide structure (142) is sealingly connected to the atomization frame (11), the bottle body (12) is located in the air guide structure (142), the air outlet end of the air pump (141) is sealingly connected to the lower end of the air guide structure (142), an air guide channel (1420) for guiding air is formed between the inner cavity of the air guide structure (142) and the outer side wall of the bottle body (12), and the atomization frame (11) is provided with a connecting hole (14201) communicating the air outlet hole (1110) and the air guide channel (1420).

7. The fragrance expander of claim 6, wherein, The atomization frame (11) is provided with a second internal thread (41), and the atomization cover (15) is provided with a second external thread (42) matched with the second internal thread (41).

8. The fragrance expander of claim 6, wherein, The atomization cover (15) is provided with a third external thread (51), the upper end of the air guide structure (142) is provided with a third internal thread (52) matched with the third external thread (51), and the air guide structure (142) and the atomization frame (11) are provided with a second sealing ring (53).

9. The fragrance diffuser of any one of claims 1-8, wherein, The shell (2) is provided with a battery (6) for power supply and a control circuit board (7) for control, and the battery (6) and the air pump (141) are electrically connected to the control circuit board (7).

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