Atomizer with controllable liquid supplement

Abstract

The utility model discloses an atomizer with controllable liquid supplement, which comprises a first shell, a valve and a second shell, a first oil storage cavity is arranged in the first shell, a mounting hole is arranged on the first shell, and the mounting hole is communicated with the first oil storage cavity; the valve is at least partially arranged in the mounting hole, and the valve is used for closing or opening the mounting hole; the second shell is independent of the first shell, an oil outlet is formed in the second shell, the second shell can drive the valve to move between a first position where the mounting hole is closed and a second position where the mounting hole is opened under the action of external force, and when the second shell moves from the first position to the second position, the valve is closed by the second shell. The second shell can rotate, and an oil passing gap is formed between the oil outlet and the valve and communicates with the first oil storage cavity. A user changes the oil passing state between the second shell and the first shell by operating the relative positions of the second shell and the first shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomization technical field especially relates to a liquid supplement controllable atomizer. BACKGROUND

[0002] The existing atomization equipment includes an atomization assembly and an oil tank, the oil tank has an oil storage cavity formed inside, the atomization assembly can adsorb an atomization base in the oil storage cavity, a power supply assembly is arranged for supplying power to the atomization assembly, the atomization assembly converts electric energy into heat energy or kinetic energy to act on the atomization base, so that the adsorbed oil is converted into aerosol, and a user receives the aerosol through a suction port of the atomization equipment.

[0003] To meet the requirements of large port numbers and compliance, more and more atomization equipment with multiple oil tanks or external oil tanks appears on the market, and the atomization base is supplemented to the oil storage cavity of the equipment main body through the oil supply tank. When in use, the oil supply tank is installed on the equipment main body after being unsealed, and then the atomization base is supplemented to the oil storage cavity through inversion or pumping. However, the oil tank in the existing atomization equipment cannot stop the supply of the atomization base as required, so that the oil tank is in a continuous supply state, which is easy to cause the atomization base in the oil storage cavity to overflow, thereby easily causing the atomization equipment to leak oil. In addition, the pumping method will increase the production cost and transfer it to the user. SUMMARY

[0004] The main purpose of the utility model is to provide a liquid supplement controllable atomizer, which aims to solve the problem that the oil supply cavity of the existing atomization equipment is in a continuous supply state, causing the atomization base in the oil storage cavity to overflow and causing the atomization equipment to leak oil.

[0005] To achieve the above-mentioned purpose, the utility model provides a liquid supplement controllable atomizer, which comprises:

[0006] A first shell is formed with a first oil storage cavity for storing liquid inside, and the first shell is provided with a mounting hole, and the mounting hole is communicated with the first oil storage cavity;

[0007] A valve is at least partially arranged in the mounting hole, and the valve is used for closing or opening the mounting hole;

[0008] A replaceable second shell is independent of the first shell, the second shell is provided with an oil outlet, and the second shell can drive the valve to move between a first position for closing the mounting hole and a second position for opening the mounting hole under the action of external force, and when the second shell moves from the first position to the second position, the second shell can be rotated to form an oil passing gap between the oil outlet and the valve, and the oil passing gap is communicated with the first oil storage cavity.

[0009] In some embodiments, one side of the first housing is provided with a receiving cavity for receiving the second housing, at least part of the second housing can be accommodated in the receiving cavity, and the mounting hole penetrates through the receiving cavity near the side of the first oil storage cavity. Further, the second housing is at least partially exposed outside the receiving cavity to form an operation part, which can be operated by a user to move the second housing in the direction close to the first housing or to rotate the second housing in the receiving cavity.

[0010] In some embodiments, the first oil storage cavity is provided with a mounting groove, one end of the valve is movably mounted in the mounting groove, and the other end of the valve closes the mounting hole in the first position.

[0011] In some embodiments, the groove wall of the mounting groove is at least partially concave inside to form a clamping groove, and at least part of the valve is clamped in the clamping groove.

[0012] In some embodiments, the valve comprises an elastic member and a sealing member, one end of the sealing member is connected with the elastic member, the other end of the sealing member is closed to the mounting hole in the first position under the elastic force of the elastic member, one end of the elastic member is connected with the first housing, and the other end of the elastic member is connected with the sealing member.

[0013] In some embodiments, the valve is provided with a groove near the side of the first housing outside, the groove has a notch on one side, and the oil outlet has a protrusion combined with the notch. The second housing has a third position and a fourth position rotated along the circumference of the oil outlet, when the second housing is in the third position, the oil outlet is combined with the protrusion and forms a closure of the second housing; when the second housing is rotated from the third position to the fourth position, the oil outlet is at least partially separated from the groove and forms the oil passing gap.

[0014] In some embodiments, the second housing is further provided with a handle for a user to rotate the second housing relative to the first housing.

[0015] In some embodiments, the handle is hinged on the second housing.

[0016] In some embodiments, the liquid supplement controllable atomizer further comprises an atomization assembly, the atomization assembly is at least partially arranged in the first housing, a first oil storage cavity is defined between the atomization assembly and the inner wall of the first housing, and the atomization assembly is provided with an oil guide hole in communication with the first oil storage cavity.

[0017] In some embodiments, the first housing is provided with a gas passage penetrating through the first housing, and the gas passage forms a suction nozzle on one side of the first housing.

[0018] The utility model discloses a technical scheme, simple structure, and user can freely operate the relative position of the second shell and the first shell, change the oil passing state between the two, and the second shell can be replaced. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structure shown in the drawings without creative labor for the ordinary skilled in the art.

[0020] Figure 1 It is the structure schematic diagram of atomizer in this application embodiment;

[0021] Figure 2 It is the internal structure schematic diagram of atomizer in this application embodiment, and the valve is in the closed state of closing the first oil storage cavity;

[0022] Figure 3 It is the first shell structure exploded schematic diagram of atomizer in this application embodiment;

[0023] Figure 4 It is the structure schematic diagram of second shell in this application embodiment;

[0024] Figure 5 It is the structure schematic diagram of the separation state of the first shell and the second shell in this application embodiment;

[0025] Figure 6 It is the structure schematic diagram when the first oil storage cavity and the second oil storage cavity are communicated in this application embodiment, and the valve is in the open state of opening the first oil storage cavity;

[0026] Figure 7 It is the structure schematic diagram of the handle of second shell in the folded state in this application embodiment;

[0027] Figure 8 It is Figure 7 The structure schematic diagram of the handle in the unfolded state.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 1-atomizer;

[0030] 10-first shell;11-first oil storage cavity;12-sealing seat;120-mounting hole;13-receiving bin;14-mounting groove;15-vice cavity;

[0031] 20-valve;21-sealing element;211-rod head;212-groove;22-elastic element;

[0032] 30 - second housing; 31 - second oil storage cavity; 32 - oil outlet; 33 - handle. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0035] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three schemes, taking A and / or B as an example, including A technical solution, B technical solution, and A and B simultaneously meet the technical solution; in addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0036] The specific structure of the liquid-supplement-controllable atomizer will be mainly described below in combination with the embodiments. It is worth noting that in the embodiments provided in the present application, the liquid can be a tobacco liquid suitable for an electronic cigarette, or other liquid mixtures that can flow by relying on their own gravity. In addition, the oil tank described in the present application is a container with a certain volume, and the shape of the container does not need to be specifically limited.

[0037] In the embodiments of the present application, a liquid-supplement-controllable atomizer is provided. Referring to Figures 1 to 8The atomizer 1 mainly comprises a first shell 10, a second shell 30 and a valve 20. The first shell 10 is internally formed with a first oil storage cavity 11 for storing liquid. The first shell 10 is provided with a mounting hole 120 which is in communication with the first oil storage cavity 11. The valve 20 is at least partially arranged in the mounting hole 120 and is used to close or open the mounting hole 120. The second shell 30 is independent of the first shell 10. The second shell 30 is provided with an oil outlet 32. The second shell 30 can drive the valve 20 to move between a first position for closing the mounting hole 120 and a second position for opening the mounting hole 120 under the action of an external force. After the second shell 30 is moved from the first position to the second position under the action of the external force, the second shell 30 can be rotated to form an oil passing gap between the oil outlet 32 and the valve 20 under the action of the external force. The oil passing gap is in communication with the first oil storage cavity 11. The second shell 30 is replaceable.

[0038] The first shell 10 is internally hollow and formed with at least one first oil storage cavity 11 for storing liquid. The first shell 10 is provided with a mounting hole 120. At least a part of the mounting hole 120 can act on an oil passage. The valve 20 is at least partially arranged in the first oil storage cavity 11. A part of the valve 20 can act on the mounting hole 120. The valve 20 can close or open the mounting hole 120 under the action of an external force, so that external liquid can enter the first oil storage cavity 11.

[0039] A mounting groove 14 is arranged on one side of the first liquid storage cavity. The mounting groove 14 can correspond to the position of the mounting hole 120. One end of the valve 20 can be movably arranged in the mounting groove 14. The valve 20 can move between the mounting groove 14 and the mounting hole 120. Further, to prevent the valve 20 from rotating, a clamping groove is recessed on one side of the inner wall of the mounting groove 14. One side of the valve 20 is provided with a protrusion matched with the clamping groove. After the valve 20 is assembled with the mounting groove 14, the valve 20 can only move along the groove depth direction of the mounting groove 14, so as to limit the rotation of the valve 20 in the mounting groove 14.

[0040] As shown in FIG. 1, Figure 3 The first shell 10 is provided with an open side. A sealing seat 12 is arranged at the open side. The sealing seat 12 is connected with the inner wall of the first shell 10 and forms a substantially sealed first oil storage cavity 11. The mounting hole 120 penetrates through the sealing seat 12. In some embodiments, the sealing seat 12 is made of rubber or silicone material, so that the sealing seat 12 can be tightly connected with the first shell 10 through interference fit. In the installation process, the valve 20 is preferentially arranged in the first oil storage cavity 11. Then, the sealing seat 12 is assembled at the open side and makes the valve 20 close the mounting hole 120, so as to form a closed first oil storage cavity 11.

[0041] Further, the mounting hole 120 protrudes outwardly towards the side of the first oil storage cavity 11, and forms a boss on the sealing seat 12. The end surface of the mounting hole 120 can be higher than the bottom of the first oil storage cavity 11, so as to avoid liquid flowing out of the mounting hole 120 during oil injection.

[0042] Referring to Figure 5 As shown, the first shell 10 and the second shell 30 can be connected in a separable manner. The first shell 10 is provided with a receiving cavity 13 for receiving the second shell 30. At least part of the second shell 30 can be accommodated in the receiving cavity 13, and the mounting hole 120 penetrates the receiving cavity 13 near the side of the first oil storage cavity 11. Further, the second shell 30 is at least partially exposed outside the receiving cavity 13 to form an operation portion. The operation portion can be operated by a user to move the second shell 30 in a direction close to the first shell 10 or to rotate the second shell 30 in the receiving cavity 13. Specifically, the operation portion is exposed outside the receiving cavity 13. When the user needs to open the first oil storage cavity 11 and the second oil storage cavity 31, the user operates the operation portion to rotate the second shell 30 clockwise or counterclockwise or to move the second shell 30 vertically. It can be set that when the user operates the second shell 30 to move vertically close to the first shell 10, the oil outlet 32 is separated from the mounting hole 120 by pressing the valve 20. Then, the user operates the second shell 30 to rotate, and the oil outlet 32 and the end surface of the valve 20 opposite to each other are at least partially away from each other, so as to form an oil passing gap between the oil outlet 32 and the valve 20. When the second shell 30 loses the operation of the user, the valve 20 returns to the position of closing the mounting hole 120 under the pressure, and the oil outlet 32 returns to the closed state of engaging with the valve 20, so as to eliminate the oil passing gap.

[0043] Further, the first shell 10 is divided into two substantially sealed spaces by the sealing seat 12. One of the spaces is the first oil storage cavity 11, and the other space can accommodate a power supply assembly. The power supply assembly is installed in the first shell 10 and connected with an atomization assembly. The atomization assembly generates aerosol by heating and atomizing liquid in a powered state. It can be understood that the first shell 10 can be composed of multiple separable containers. At least one container serves as the first oil storage cavity 11 for storing liquid, at least one container serves as the second oil storage cavity 31, and at least one container serves as a sub-cavity 15 for accommodating other electronic elements of the atomizer 1, such as the power supply assembly.

[0044] In combination Figures 2-3As shown, the valve 20 includes a spring 22 and a sealing member 21, the sealing member 21 has an elongated rod structure, one end of the rod is connected with the spring 22, and the other end of the rod can be inserted into the mounting hole 120 and close the mounting hole 120 near the first oil storage cavity 11 under the elastic force of the spring. When the rod is compressed by the spring, the rod is separated from the mounting hole 120, and the mounting hole 120 is opened, and the external liquid can be injected into the first oil storage cavity 11. Further, the end of the rod near the mounting hole 120 at least partially forms a rod head 211 matched with the hole diameter of the mounting hole 120, the rod head 211 is provided with a groove 212, and the groove 212 is provided with a notch, so that the end face of the groove 212 extends in a clockwise spiral direction. When the rod head 211 is compressed into the first oil storage cavity 11 and separated from the mounting hole 120, at least part of the end face of the groove 212 can be exposed in the first oil storage cavity 11, so that an oil passing gap is formed between the rod head 211 and the mounting hole 120, and the external liquid enters the first oil storage cavity 11 through the oil passing gap.

[0045] It can be understood that the second housing 30 forms a second oil storage cavity inside, and the second housing 30 is provided with an oil outlet 32 communicating with the second oil storage cavity 31. In some embodiments, as shown in the drawings, Figure 4 As shown, the second housing 30 can be a bottle body with a cylindrical main body, and the oil outlet 32 is arranged at the end of the bottle neck protruding outward from the top of the bottle body. The end face of the oil outlet 32 extends in a spiral shape, so that the oil outlet 32 can engage with the rod head 211, and at the same time, the user can drive the second housing 30 to rotate, and the oil outlet 32 can slide along the spiral part profile of the rod head 211 when the second housing 30 rotates, and in the rotating process, as shown in the drawings, Figure 6 As shown, the highest point of the end face of the oil outlet 32 and the highest point of the groove 212 can be opposite to each other, so as to form an oil passing gap between the end face of the oil outlet 32 and the end face of the groove 212 through the highest points.

[0046] When the second housing 30 is connected to the first housing 10, the oil outlet 32 of the second housing 30 can be engaged with the rod head 211. Specifically, the notch portion of the groove 212 on the rod head 211 can be coupled to the oil outlet 32 and form a seal to the interior of the second housing 30. When the oil outlet 32 is in abutment with the rod head 211, the recessed portion of the spiral end surface of the oil outlet 32 is partially filled by the groove 212, and the notch portion of the groove 212 is filled by the protruding portion of the spiral end surface. When the user can operate the second housing 30 to press against the rod head 211, the compression of the carbon causes the rod to separate from the mounting hole 120, and the user operates the second housing 30 to rotate relative to the first housing 10. It can be understood that the second housing 30 has a third position and a fourth position in the circumferential rotation, when the second housing 30 is in the third position, the oil outlet 32 is combined with the groove 212 and forms a seal to the second housing 30; when the oil outlet 32 of the second housing 30 is abutted with the notch of the groove 212 from the third position to the fourth position, the oil outlet 32 and the groove 212 are at least partially separated and form an oil passing gap.

[0047] Further, as shown in Figure 4 , the axial two sides of the oil outlet 32 are cut to form a spiral extending end surface, and the notch two sides of the groove 212 on the rod head 211 are cut to form a protruding structure engaged with the end surface of the oil outlet 32. When the second housing 30 is operated to rotate, the end surface of the oil outlet 32 slides against the end surface of the notch, the oil outlet 32 is roughly aligned with the protruding portion of the groove 212, and the oil outlet 32 and the other portion of the end surface of the groove 212 are away from each other and form an oil passing gap. It is worth understanding that the oil passing gap is connected to the first oil storage cavity 11. In addition, after the second housing 30 removes the pressure on the valve 20, the sealing member 21 is supported by the elastic member 22 to return to the state of abutting the mounting hole 120, the first liquid storage cavity 11 is closed, and during the reset of the oil outlet 32 in the groove 212, the oil outlet 32 rotates with the spiral end surface abutting, the end surface of the oil outlet 32 engages with the end surface of the groove 212, forming a seal to the second oil storage cavity 31.

[0048] Referring to Figure 7 , the second housing 30 is further provided with a handle 33, and the handle 33 protrudes from the second housing 30. When the second housing 30 is connected to the first housing 10, the handle 33 is partially exposed in the environment that the user can operate, so that the user can operate the handle 33 to drive the second housing 30 to rotate relative to the first housing 10. Referring to Figure 8 , the handle 33 is in an unfolded state, and the user can hold the handle 33 and drive the second housing 30 to move axially and rotate in the receiving cavity 13. When the second housing 30 moves axially, the second housing 30 can press against the sealing member 21, compress the elastic member 22, and move away from the mounting hole 120. When the second housing 30 rotates, the end surface of the oil outlet 32 and the end surface of the groove 212 can be misaligned to form an oil passing gap.

[0049] In some embodiments, a positioning hole is arranged on the second shell 30, and one end of the handle 33 is hinged to the positioning hole, and the one end of the handle 33 can be accommodated and attached to the surface of the second shell 30.

[0050] The liquid-supplementable atomizer 1 in the above embodiments further comprises an atomization assembly, the atomization assembly is at least partially arranged in the first shell 10, a first oil storage cavity 11 is defined between the atomization assembly and the inner wall of the first shell 10, and the atomization assembly is provided with an oil guide hole in communication with the first oil storage cavity 11.

[0051] In some embodiments, the first shell 10 is provided with a gas passage penetrating through the first shell 10, the gas passage forms a suction nozzle on one side of the first shell 10, and the gas passage is relatively independent of the first oil storage cavity 11.

[0052] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields under the utility model concept of the present application, and the contents of the present application specification and drawings are included in the patent protection range of the present application.

Claims

1. A liquid replenishment controllable nebulizer characterized by, The application relates to a liquid supplement controllable atomizer, which comprises the following parts: a first shell, which is internally formed with a first oil storage cavity for storing liquid, and is provided with a mounting hole, which is in communication with the first oil storage cavity; a valve, which is arranged at least partially in the mounting hole and is used for closing or opening the mounting hole; a replaceable second shell, which is independent of the first shell, is provided with an oil outlet, and can drive the valve to move between a first position for closing the mounting hole and a second position for opening the mounting hole under the action of external force; when the second shell moves from the first position to the second position, the second shell can be rotated to form an oil passing gap between the oil outlet and the valve, and the oil passing gap is in communication with the first oil storage cavity.

2. The liquid-supplementable nebulizer of claim 1, wherein, One side of the first shell is provided with a receiving bin for receiving the second shell, at least a part of the second shell can be accommodated in the receiving bin, and the mounting hole penetrates the receiving bin and is close to one side of the first oil storage cavity.

3. The liquid-supplementable nebulizer of claim 1, wherein, The first oil storage cavity is provided with a mounting groove, one end of the valve is movably arranged in the mounting groove, and the other end of the valve closes the mounting hole in the first position.

4. The liquid-supplementable nebulizer of claim 3, wherein, The groove wall of the mounting groove is internally recessed at least partially to form a clamping groove, and at least a part of the valve is clamped in the clamping groove.

5. The liquid-supplementable nebulizer of claim 1, wherein, The valve comprises an elastic member and a sealing member, one end of the sealing member is connected with the elastic member, the other end of the sealing member is closed to the mounting hole in the first position under the action of the elastic force of the elastic member, one end of the elastic member is connected with the first shell, and the other end of the elastic member is connected with the sealing member.

6. The liquid-supplementable nebulizer of claim 1 or 5, wherein One side of the valve close to the outside of the first shell is provided with a groove, one side of the groove has a notch, and the oil outlet has a convex part combined with the notch.

7. The liquid-supplementable nebulizer of claim 1, wherein, The second shell is further provided with a handle, which is used for allowing a user to rotate the second shell relative to the first shell.

8. The liquid-supplementable nebulizer of claim 7, wherein, The handle is hinged on the second shell.

9. The liquid-supplementable nebulizer of claim 1, wherein, The liquid supplement controllable atomizer further comprises an atomization assembly, which is arranged at least partially in the first shell, the atomization assembly and the inner wall of the first shell define the first oil storage cavity, and the atomization assembly is provided with a guide oil hole in communication with the first oil storage cavity.

10. The liquid-supplementable nebulizer of claim 1, wherein, The first shell is provided with a gas channel penetrating the first shell, and the gas channel forms a suction nozzle on one side of the first shell.

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