Pumping-free atomizer

Abstract

The utility model discloses a pumping-free atomizer, which relates to the technical field of atomizers and comprises an outer shell, a support and a storage container, the support is fixed inside the outer shell, the upper portion of the support is respectively provided with a containing groove and a flow guide channel which are communicated with each other, an atomizing sheet is installed inside the containing groove, and an opening of the storage container is inversely connected with the support. And liquid stored in the storage container is in contact with the atomizing sheet through the flow guide channel under the action of gravity. According to the pumping-free atomizer, the container used for storing the atomized liquid is inversely installed, namely, the outlet of the container faces downwards, the outlet of the container is connected with the flow guide channel of the atomized liquid, the atomized liquid can be conveyed to the atomizing sheet through the flow guide channel, and therefore conveying of the atomized liquid is achieved by means of the gravity of the atomized liquid. The atomizer does not use a pump body, that is, atomized liquid does not need to be pumped, the structure of the atomizer can be simplified, the cost of the atomizer can be reduced, and market occupation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to a pump-free atomizer. Background Art

[0002] A nebulizer is a device that atomizes a test solution into tiny particles. Existing nebulizers usually store the atomized liquid in a container, and then pump the atomized liquid in the container to the atomizing sheet through a pumping structure to achieve the atomization effect;

[0003] The above-mentioned atomizer needs to transport the atomized liquid, so the pump body is an indispensable structure, which makes the structure of the atomizer more complicated and the cost of the atomizer higher, which is not conducive to quickly occupying the market. Therefore, we propose a pump-free atomizer. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pump-free atomizer, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pump-free atomizer, including an outer shell, and also including:

[0006] A bracket, the bracket is fixed inside the outer shell, the upper part of the bracket is respectively provided with a receiving groove and a flow guide channel which are connected to each other, and an atomizing sheet is installed inside the receiving groove;

[0007] A storage container, the opening of which is invertedly connected to the bracket, and the liquid stored in the storage container contacts the atomizing sheet through the guide channel under the action of gravity.

[0008] Furthermore, the pump-free atomizer further comprises:

[0009] A limiting frame, which is engaged with the inside of the bracket and can constrain and fix the atomizing sheet inside the containing groove;

[0010] A sealing ring is arranged between the accommodating groove and the atomizing sheet.

[0011] Furthermore, the pump-free atomizer further comprises:

[0012] A circuit board is installed on one side of the bracket, and a contact switch and a charging interface are integrated on the circuit board.

[0013] Furthermore, one side of the bracket is connected to a plurality of limiting bosses, and one side of the bracket is also connected to two symmetrically arranged claws, a plurality of limiting holes are reserved on the edge of the bracket, the limiting bosses are inserted into the inside of the limiting holes, the circuit board is clamped between the two claws, and the side wall of the upper section of the guide channel is provided with a threaded groove, which is adapted to the thread of the storage container opening.

[0014] Furthermore, the pump-free atomizer further comprises:

[0015] The sliding cover has a limited position protrusion symmetrically connected to its back side, and a touch-pressure protrusion is also connected to its back side, and a touch-pressure surface is arranged at the bottom of the touch-pressure protrusion, and the touch-pressure surface is an inclined surface.

[0016] Furthermore, a slide groove is reserved on the side of the outer shell, and an atomization port is opened through the top of the slide groove, through which the atomization sheet can be exposed, and slide holes are opened on both sides of the slide groove, and the limiting protrusion is engaged with the inside of the slide hole, and the limiting protrusion can slide inside the slide hole, and a reserved hole 1 is opened in the middle of the slide groove, and the contact and pressure protrusion can slide inside the reserved hole 1, and the contact and pressure protrusion is inserted into the inside of the outer shell through the reserved hole 1, and a reserved hole 2 is reserved at the bottom end of the outer shell.

[0017] Furthermore, the pump-free atomizer further comprises:

[0018] A power supply is fixed on the other side of the bracket.

[0019] Furthermore, the pump-free atomizer further comprises:

[0020] The cap is arranged on the outside of the storage container and is threadedly connected to the outer shell.

[0021] The utility model provides a pump-free atomizer. Compared with the prior art, it has the following beneficial effects:

[0022] The pump-free atomizer is achieved by installing a container for storing atomized liquid upside down, that is, the outlet of the container faces downward, and the outlet of the container is connected to a guide channel for the atomized liquid. The atomized liquid can be transported to the atomizing sheet through the guide channel, so that the atomized liquid can be transported by relying on the gravity of the atomized liquid itself. Compared with the prior art, the atomizer does not use a pump body, that is, the atomized liquid does not need to be pumped, which can not only simplify the structure of the atomizer, but also reduce the cost of the atomizer, which is conducive to occupying the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the disassembly of the utility model;

[0024] Figure 2It is a structural schematic diagram of the outer shell in the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the bracket in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the circuit board in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the sliding cover in the utility model;

[0028] Figure 6 It is a half-section view of the utility model after assembly.

[0029] In the figure: 1. outer shell; 11. slide groove; 12. atomization port; 13. slide hole; 14. reserved hole 1; 15. reserved hole 2; 2. bracket; 21. accommodating groove; 22. guide channel; 23. limiting boss; 24. clamping claw; 25. threaded groove; 3. storage container; 4. atomization sheet; 5. limiting frame; 6. sealing ring; 7. circuit board; 71. contact switch; 72. charging interface; 73. limiting hole; 8. sliding cover; 81. limiting protrusion; 82. touch and pressure protrusion; 83. touch and pressure surface; 9. power supply; 10. cover cap. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6 The utility model provides a technical solution: a pump-free atomizer, which consists of an outer shell 1, a bracket 2, a storage container 3, an atomizing sheet 4, a limiting frame 5, a sealing ring 6, a circuit board 7, a sliding cover 8, a power supply 9 and a cap 10, wherein the bracket 2 is fixed inside the outer shell 1, and the upper part of the bracket 2 is respectively provided with a connected receiving groove 21 and a guide channel 22, and the inside of the receiving groove 21 is installed, the opening of the storage container 3 is inverted and connected to the bracket 2, and the liquid stored in the storage container 3 contacts the atomizing sheet 4 through the guide channel 22 under the action of gravity, the limiting frame 5 is engaged with the inside of the bracket 2, and the limiting frame 5 can constrain and fix the atomizing sheet 4 inside the receiving groove 21, the sealing ring 6 is arranged between the receiving groove 21 and the atomizing sheet 4, and the sealing ring 6 can prevent the liquid from leaking out from between the receiving groove 21 and the atomizing sheet 4, the circuit board 7 is installed on one side of the bracket 2, and the power supply 9 is fixed on the other side of the bracket 2; the cap 10 is covered on the outside of the storage container 3, and the cap 10 is threadedly connected to the outer shell 1;

[0032] The circuit board 7 is respectively integrated with a contact switch 71 and a charging interface 72. One side of the bracket 2 is connected with a plurality of limiting bosses 23, and one side of the bracket 2 is also connected with two symmetrically arranged clamping claws 24. The edge of the bracket 2 is reserved with a plurality of limiting holes 73. The limiting bosses 23 are inserted into the limiting holes 73. The circuit board 7 is clamped between the two clamping claws 24. The side wall of the upper section of the guide channel 22 is provided with a thread groove 25, which is adapted to the thread of the opening of the storage container 3.

[0033] The back of the sliding cover 8 is symmetrically connected to the limiting protrusion 81, and the back of the sliding cover 8 is also connected to the contact and pressure protrusion 82. The bottom of the contact and pressure protrusion 82 is provided with a contact and pressure surface 83, and the contact and pressure surface 83 is an inclined surface. A sliding groove 11 is reserved on the side of the outer shell 1, and the sliding cover 8 slides inside the sliding groove 11. An atomization port 12 is provided through the top of the sliding groove 11, and the atomization sheet 4 can be exposed through the atomization port 12. Sliding holes 13 are provided on both sides of the sliding groove 11. The limiting protrusion 81 is engaged in the inside of the sliding hole 13, and the limiting protrusion 81 can slide inside the sliding hole 13. A reserved hole 14 is provided in the middle of the sliding groove 11, and the contact and pressure protrusion 82 can slide inside the reserved hole 14, and the contact and pressure protrusion 82 is inserted into the inside of the outer shell 1 through the reserved hole 14. A reserved hole 2 15 is reserved at the bottom of the outer shell 1.

[0034] When the atomizer is in use, the liquid to be atomized is placed in the storage container 3, and then the storage container 3 containing the atomized liquid is inverted and mounted on the bracket 2. When connected, the storage container 3 is connected to the guide channel 22 through the threaded groove 25. Under the action of gravity, the atomized liquid in the storage container 3 automatically flows into the guide channel 22, thereby eliminating the pumping structure commonly used in the existing atomizer, and achieving pump-free atomized liquid.

[0035] When atomization is needed, the user slides the sliding cover 8 downward. After sliding, on the one hand, the atomizing sheet 4 can be exposed. On the other hand, when the sliding cover 8 slides down, the contact surface 83 of the contact protrusion 82 will touch the contact switch 71, so that the atomizing sheet 4 atomizes the atomizing liquid, and the mist formed by atomization will be discharged through the atomizing port 12. Similarly, when atomization is not needed, the sliding cover 8 is slid upward to release the contact between the contact surface 83 and the contact switch 71, thereby disconnecting the power of the atomizing sheet 4 and stopping atomization.

Claims

1. A pump-free atomizer, comprising an outer shell (1), characterized in that: Also includes: A bracket (2), the bracket (2) being fixed inside the outer shell (1), the upper portion of the bracket (2) being provided with a communicating receiving groove (21) and a flow guiding channel (22), and an atomizing sheet (4) being installed inside the receiving groove (21); A storage container (3), wherein the opening of the storage container (3) is connected to the bracket (2) in an inverted manner, and the liquid stored in the storage container (3) contacts the atomizing sheet (4) through the guide channel (22) under the action of gravity.

2. A pump-free atomizer according to claim 1, characterized in that: Also includes: A limiting frame (5), the limiting frame (5) being engaged inside the bracket (2), and the limiting frame (5) being capable of constraining and fixing the atomizing sheet (4) inside the containing groove (21); A sealing ring (6), wherein the sealing ring (6) is arranged between the containing groove (21) and the atomizing sheet (4).

3. A pump-free atomizer according to claim 1, characterized in that: Also includes: A circuit board (7), the circuit board (7) being mounted on one side of the bracket (2), and the circuit board (7) being respectively integrated with a contact switch (71) and a charging interface (72).

4. A pump-free atomizer according to claim 3, characterized in that: One side of the bracket (2) is connected to a plurality of limiting bosses (23), and one side of the bracket (2) is also connected to two symmetrically arranged clamping claws (24), a plurality of limiting holes (73) are reserved at the edge of the bracket (2), the limiting bosses (23) are inserted into the limiting holes (73), the circuit board (7) is clamped between the two clamping claws (24), and a thread groove (25) is provided on the side wall of the upper section of the guide channel (22), and the thread groove (25) is adapted to the thread of the opening of the storage container (3).

5. The pump-free atomizer according to claim 1, characterized in that: Also includes: A sliding cover (8), wherein the back side of the sliding cover (8) is symmetrically connected to a limiting protrusion (81), and the back side of the sliding cover (8) is also connected to a touch-pressure protrusion (82), and a touch-pressure surface (83) is provided at the bottom of the touch-pressure protrusion (82), and the touch-pressure surface (83) is an inclined surface.

6. A pump-free atomizer according to claim 5, characterized in that: A slide groove (11) is reserved on the side of the outer shell (1), an atomization port (12) is provided through the top of the slide groove (11), and the atomization sheet (4) can be exposed through the atomization port (12), slide holes (13) are provided on both sides of the slide groove (11), the limiting protrusion (81) is engaged in the inside of the slide hole (13), and the limiting protrusion (81) can slide inside the slide hole (13), a reserved hole 1 (14) is provided in the middle of the slide groove (11), the contact protrusion (82) can slide inside the reserved hole 1 (14), and the contact protrusion (82) is inserted into the inside of the outer shell (1) through the reserved hole 1 (14), and a reserved hole 2 (15) is reserved at the bottom end of the outer shell (1).

7. The pump-free atomizer according to claim 1, characterized in that: Also includes: A power source (9) is fixed on the other side of the bracket (2).

8. The pump-free atomizer according to claim 1, characterized in that: Also includes: A cover cap (10), wherein the cover cap (10) is disposed on the outside of the storage container (3), and the cover cap (10) is threadedly connected to the outer shell (1).

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