Electronic cigarette pipes and electronic cigarettes

Abstract

The electronic cigarette pipe and the electronic cigarette of the present invention have a pipe body including at least one curved pipe, and an oil absorption layer is provided on the side wall of the curved pipe. When the atomized smoke oil passes through the curved pipe, the atomized smoke oil will come into contact with the side wall of the curved pipe, changing the transmission direction of the atomized smoke oil, which can greatly increase the contact area between the oil absorption layer and the atomized smoke oil, so that the oil absorption layer can absorb the liquid smoke oil mixed in the atomized smoke oil to complete the filtering function; in addition, compared with the linear electronic cigarette pipe of the prior art, the travel of the atomized smoke oil in the curved pipe is much greater than that of the linear electronic cigarette pipe, which can ensure that the oil absorption layer has sufficient time to absorb the liquid smoke oil, so that the oil absorption layer can absorb more liquid smoke oil, greatly improving the smoking taste.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette tube and an electronic cigarette. Background Art

[0002] At present, electronic cigarettes are electronic products that imitate cigarettes, with the same appearance, smoke, taste and feel as cigarettes. It is a product that turns nicotine into vapor through atomization and other means, and then allows users to inhale it.

[0003] There are two main types of electronic cigarettes on the market. The first type is a built-in atomizer, that is, an atomizing electronic cigarette, which uses a heating rod to atomize the e-liquid so that users can inhale it. The second type is to insert the cigarette butt into the heating rod and use the heat generated by the heating rod to burn the cigarette butt so that users can inhale it.

[0004] Due to the convenience of operation, the first type of electronic cigarette is more popular in the market. The atomizing electronic cigarette only requires the user to turn on the power to start the electronic cigarette to complete the inhalation. However, for the atomizing electronic cigarette, an electronic cigarette tube is set inside. When the atomizing electronic cigarette is started, the heated atomized smoke oil will be transmitted to the mouthpiece through the electronic cigarette tube for the user to inhale. Figure 1 The figure is a schematic diagram of the structure of the electronic cigarette tube 20 in the prior art. Figure 1 It can be clearly seen that the existing electronic cigarette tube 20 is a linear structure, and the atomized smoke oil is transferred from the linear electronic cigarette tube 20 to the cigarette holder. Although the existing linear electronic cigarette tube 20 can transfer the atomized smoke oil well, it has the following defects:

[0005] Since the atomized smoke oil will inevitably exchange heat with the air in the electronic cigarette tube 20 during the transmission process, part of the atomized smoke oil will condense into liquid smoke oil due to the above phenomenon, and the liquid smoke oil will be mixed in the atomized smoke oil. However, since the existing electronic cigarette tube 20 is not provided with a corresponding oil absorption structure, when part of the atomized smoke oil condenses into liquid smoke oil, the electronic cigarette tube 20 cannot absorb the liquid smoke oil, causing the liquid smoke oil to be sucked into the user's mouth. Once the above phenomenon occurs, the taste of the electronic cigarette will be greatly reduced, that is, the existing electronic cigarette tube 20 does not have a corresponding filtering function. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an electronic cigarette tube and an electronic cigarette with a filtering function, which can adsorb liquid tobacco oil, prevent the liquid tobacco oil from being mixed in the atomized tobacco oil and being inhaled into the user's mouth, and improve the smoking taste.

[0007] The objective of the present invention is achieved through the following technical solutions:

[0008] An electronic cigarette tube, comprising:

[0009] The smoke pipe body comprises at least one section of curved pipe, the curved pipe at the starting end is provided with an air inlet, the curved pipe at the terminating end is provided with an air outlet, and the curved pipe is provided with an oil absorption layer on the side wall.

[0010] In one embodiment, the smoke pipe body includes three sections of the bent pipes, and the bent pipes are sequentially connected to form the smoke pipe body.

[0011] In one embodiment, each of the bent pipes is an integrally formed structure.

[0012] In one embodiment, the curved pipe has an "S"-shaped structure.

[0013] An electronic cigarette, comprising the electronic cigarette tube as described above, and further comprising:

[0014] A protective shell, wherein the electronic cigarette tube is arranged in the protective shell,

[0015] A cigarette holder, the cigarette holder is arranged on the protective shell, and the cigarette holder is connected with the electronic cigarette tube;

[0016] An atomizer, the atomizer comprising a smoke oil bin, a base, a heating rod, smoke oil cotton, a PCB and a battery pack, the smoke oil bin being arranged in the protective shell, the smoke oil bin being provided with an oil filling port, the base being arranged in the protective shell, the heating rod being arranged on the base, the smoke oil cotton being arranged in the heating rod, and the smoke oil cotton being in contact with the oil filling port, the PCB being arranged in the protective shell, the PCB being connected to the heating rod, and the battery pack being arranged on the PCB.

[0017] In one embodiment, the electronic cigarette further includes a USB charging terminal, which is disposed on the protective shell and connected to the PCB.

[0018] In one embodiment, the battery pack includes a plurality of single cells, and the single cells are connected in series or in parallel.

[0019] In one embodiment, the heating rod includes a spiral portion, a first pin and a second pin, the first pin is arranged on the base, the first pin is connected to the spiral portion, the second pin is arranged on the base, the second pin is connected to the spiral portion, and the smoke oil cotton is arranged in the spiral portion.

[0020] In one embodiment, the spiral portion, the first pin and the second pin are an integrally formed structure.

[0021] In one embodiment, the cigarette holder is provided with a rounded corner.

[0022] Compared with the prior art, the present invention has at least the following advantages and beneficial effects:

[0023] The electronic cigarette pipe and the electronic cigarette of the present invention have a pipe body including at least one curved pipe, and an oil absorption layer is provided on the side wall of the curved pipe. When the atomized smoke oil passes through the curved pipe, the atomized smoke oil will come into contact with the side wall of the curved pipe, changing the transmission direction of the atomized smoke oil, which can greatly increase the contact area between the oil absorption layer and the atomized smoke oil, so that the oil absorption layer can absorb the liquid smoke oil mixed in the atomized smoke oil to complete the filtering function; in addition, compared with the linear electronic cigarette pipe of the prior art, the travel of the atomized smoke oil in the curved pipe is much greater than that of the linear electronic cigarette pipe, which can ensure that the oil absorption layer has sufficient time to absorb the liquid smoke oil, so that the oil absorption layer can absorb more liquid smoke oil, greatly improving the smoking taste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the structure of an electronic cigarette tube in the prior art;

[0026] Figure 2 is a schematic structural diagram of an electronic cigarette tube in one embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of an electronic cigarette in one embodiment of the present invention;

[0028] Figure 4 Schematic diagram of the connection structure between the heating rod and the e-liquid cotton in one embodiment of the present invention. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] See also Figure 2 An electronic cigarette tube 10 includes a tube body 100, which includes at least one curved tube 110, an air inlet 111 is provided on the curved tube 110 at the starting end, an air outlet 112 is provided on the curved tube 110 at the ending end, and an oil absorption layer 113 is provided on the side wall of the curved tube 110.

[0033] In this way, it should be noted that when the atomized smoke oil is transmitted in the smoke pipe body 100, the atomized smoke oil will flow through the side wall of the curved tube 110, and the atomized smoke oil will come into contact with the side wall of the curved tube 110. Since the curved tube 110 is provided with an oil absorption layer 113 on the side wall, the oil absorption layer 113 will absorb the liquid smoke oil mixed in the atomized smoke oil, that is, it has the effect of filtering the atomized smoke oil, preventing the liquid smoke oil from being mixed in the atomized smoke oil and being inhaled into the user's mouth, thereby greatly improving the smoking taste.

[0034] It should also be noted that when the atomized smoke oil passes through the curved tube 110, the atomized smoke oil will come into contact with the side wall of the curved tube 110, changing the transmission direction of the atomized smoke oil, allowing the atomized smoke oil to be further atomized, increasing the contact area between the atomized smoke oil and the oil absorption layer 113, and allowing the oil absorption layer 113 to more fully absorb the liquid smoke oil mixed in the atomized smoke oil, thereby improving the filtering effect and further enhancing the smoking taste.

[0035] It should also be noted that, compared with the linear electronic cigarette tube 20 in the prior art, the electronic cigarette tube 10 of the present application has a travel distance of the atomized tobacco oil in the curved tube that is much greater than that of the linear electronic cigarette tube 20, which can ensure that the oil absorption layer 113 has sufficient time to absorb the liquid tobacco oil, allowing the oil absorption layer 113 to absorb more liquid tobacco oil, thereby greatly improving the smoking taste.

[0036] It should also be noted that the curved tube 110 at the starting end is provided with an air inlet 111, and the curved tube 110 at the terminating end is provided with an air outlet 112. If the cigarette tube body 100 includes more than two curved tubes 110, the curved tube 110 near the cigarette holder is the curved tube 110 at the starting end, and the curved tube 110 far from the cigarette holder is the curved tube 110 at the terminating end. If the cigarette tube body 100 includes one curved tube 110, the two ends of the curved tube 110 correspond to the air inlet 111 and the air outlet 112, respectively.

[0037] Furthermore, in one embodiment, the smoke tube body 100 includes three sections of bent pipes 110 , and the bent pipes 110 are sequentially connected to form the smoke tube body 100 .

[0038] In this way, it should be noted that the number of the curved pipes 110 can be flexibly set according to the actual situation. If more atomized smoke oil needs to be transmitted, the number of the curved pipes 110 can be set to three sections or more; if less atomized smoke oil needs to be transmitted, the number of the curved pipes 110 can be one or two sections.

[0039] Furthermore, in one embodiment, each curved pipe 110 is an integrally formed structure.

[0040] In this way, it should be noted that when the number of the curved pipes 110 is at least two, each curved pipe 110 is an integrally formed structure, that is, the cigarette tube body 100 is integrally formed by injection molding. The advantage of this is that there are no cracks in the cigarette tube body 100, preventing the atomized smoke oil from leaking out during transmission in the cigarette tube body 100.

[0041] Further, please refer again to Figure 2 In one embodiment, the curved pipe 110 has an "S"-shaped structure.

[0042] Thus, it should be noted that the curved tube 110 is in an “S”-shaped structure. The “S”-shaped curved tube 110 can extend the total length of the electronic cigarette tube 10 as much as possible without increasing the overall volume of the electronic cigarette tube 10 .

[0043] See also Figure 3 An electronic cigarette 30 includes the electronic cigarette tube 100 described above, and also includes a protective shell 31, a mouthpiece 32 and an atomizer 33.

[0044] In this way, it should be noted that the protective shell 31 plays a protective role to prevent the internal structural parts of the electronic cigarette 30 from being damaged; the mouthpiece 32 is used for the user to inhale, and the user inhales the atomized tobacco oil into the mouth through the mouthpiece 32; the atomizer 33 is used to atomize the tobacco oil.

[0045] See also Figure 3 The electronic cigarette tube 100 is disposed in the protective shell 31.

[0046] Thus, it should be noted that the electronic cigarette tube 100 is used to transmit the atomized smoke oil, and can also filter the atomized smoke oil to filter out the liquid smoke oil mixed in the atomized smoke oil.

[0047] See also Figure 3 The mouthpiece 32 is disposed on the protective shell 31 , and the mouthpiece 32 is connected to the electronic cigarette tube 100 .

[0048] In this way, it should be noted that the atomized e-liquid is transferred to the mouthpiece 32 in the electronic cigarette tube 100 for the user to inhale.

[0049] See also Figure 3 The atomizer 33 includes a smoke oil bin 331, a base 332, a heating rod 333, smoke oil cotton 334, a PCB335 and a battery pack. The smoke oil bin 331 is arranged in the protective shell 31, and an oil filling port is opened on the smoke oil bin 331. The base 332 is arranged in the protective shell 31, the heating rod 333 is arranged on the base 332, the smoke oil cotton 334 is arranged in the heating rod 333, and the smoke oil cotton 334 is in contact with the oil filling port. The PCB335 is arranged in the protective shell 31, the PCB335 is connected to the heating rod 333, and the battery pack is arranged on the PCB335.

[0050] In this way, it should be noted that when the electronic cigarette 30 starts working, the oil in the oil tank 331 is injected into the oil cotton 334 through the oil filling port, and then the voltage in the battery pack is input to the PCB335, and the PCB335 then inputs the voltage to the heating rod 333. The heating rod 333 generates heat due to the power supply, and the oil on the oil cotton 334 is atomized. The atomized oil is transmitted to the mouthpiece 32 through the electronic cigarette tube 100, and finally the user inhales the atomized oil into the mouthpiece 32 by sucking on the mouthpiece 32.

[0051] It should also be noted that, since the oil absorption capacity of the oil absorption layer 113 is limited to a certain extent, when the oil absorption layer 113 can no longer absorb too much liquid tobacco oil, the liquid tobacco oil will seep out of the oil absorption layer 113, and the seeped liquid tobacco oil will drip back onto the tobacco oil cotton 334, so that part of the liquid tobacco oil can be recovered.

[0052] Further, please refer again to Figure 3 In one embodiment, the electronic cigarette 30 further includes a USB charging terminal 34 , which is disposed on the protective shell 31 and connected to the PCB 335 .

[0053] Thus, it should be noted that the USB charging terminal 34 is provided so that the user can charge the electronic cigarette 30 through the USB connection harness.

[0054] Furthermore, in one embodiment, the battery pack includes a plurality of single cells, and the single cells are connected in series or in parallel.

[0055] In this way, it should be noted that each single cell plays a role in supplying power.

[0056] For further information, see Figure 4 In one embodiment, the heating rod 333 includes a spiral portion 333a, a first pin 333b and a second pin 333c, the first pin 333b is arranged on the base 332, the first pin 333b is connected to the spiral portion 333a, the second pin 333c is arranged on the base 332, the second pin 333c is connected to the spiral portion 333a, and the smoke oil cotton 334 is arranged in the spiral portion 333a.

[0057] In this way, it should be noted that the spiral portion 333a plays a role in heating; the first pin 333b and the second pin 333c both play a role in connection. Specifically, the spiral portion 333a, the first pin 333b and the second pin 333c are an integrally formed structure. In this way, it should be noted that the design of the spiral portion 333a, the first pin 333b and the second pin 333c as an integrally formed structure can improve the overall mechanical strength of the heating rod 333 and extend the service life of the heating rod 333.

[0058] Further, please refer again to Figure 3 In one embodiment, a rounded corner portion 321 is provided on the mouthpiece 32 .

[0059] Thus, it should be noted that the provision of the rounded corner portion 321 can reduce the overall volume of the mouthpiece 32 , and at the same time, when the user smokes the mouthpiece 32 , the user's mouth will not have too much physical contact with the mouthpiece 32 .

[0060] The electronic cigarette pipe and the electronic cigarette of the present invention have a pipe body including at least one curved pipe, and an oil absorption layer is provided on the side wall of the curved pipe. When the atomized smoke oil passes through the curved pipe, the atomized smoke oil will come into contact with the side wall of the curved pipe, changing the transmission direction of the atomized smoke oil, which can greatly increase the contact area between the oil absorption layer and the atomized smoke oil, so that the oil absorption layer can absorb the liquid smoke oil mixed in the atomized smoke oil to complete the filtering function; in addition, compared with the linear electronic cigarette pipe of the prior art, the travel of the atomized smoke oil in the curved pipe is much greater than that of the linear electronic cigarette pipe, which can ensure that the oil absorption layer has sufficient time to absorb the liquid smoke oil, so that the oil absorption layer can absorb more liquid smoke oil, greatly improving the smoking taste.

[0061] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An electronic cigarette, characterized in that: include: An electronic cigarette tube comprises: a tube body, the tube body comprising at least one curved tube section, an air inlet being provided on the curved tube at the starting end, an air outlet being provided on the curved tube at the ending end, and an oil absorbing layer being provided on the side wall of the curved tube; The smoke pipe body comprises three sections of the bent pipes, and the bent pipes are sequentially connected to form the smoke pipe body; Each of the bent pipes is an integrally formed structure; The bent pipe has an "S"-shaped structure; a protective shell, wherein the electronic cigarette tube is disposed in the protective shell; A cigarette holder, the cigarette holder is provided on the protective shell and is connected to the electronic cigarette tube; An atomizer, the atomizer comprising a smoke oil tank, a base, a heating rod, smoke oil cotton, a PCB, and a battery pack, the smoke oil tank being disposed within the protective shell, the smoke oil tank being provided with a fuel filling port, the base being disposed within the protective shell, the heating rod being disposed on the base, the smoke oil cotton being disposed within the heating rod and in contact with the fuel filling port, the PCB being disposed within the protective shell, the PCB being connected to the heating rod, and the battery pack being disposed on the PCB; The electronic cigarette further includes a USB charging terminal, which is disposed on the protective shell and connected to the PCB; The battery pack includes a plurality of single cells, each of which is connected in series or in parallel; The heating rod includes a spiral portion, a first pin and a second pin, wherein the first pin is arranged on the base and connected to the spiral portion, the second pin is arranged on the base and connected to the spiral portion, and the smoke oil cotton is arranged in the spiral portion; The spiral portion, the first pin and the second pin are an integrally formed structure; The cigarette holder is provided with a rounded corner portion.

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