CN210841566U - Pneumatic switch safety cover, host computer and electron cigarette - Google Patents
Pneumatic switch safety cover, host computer and electron cigarette Download PDFInfo
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- CN210841566U CN210841566U CN201921748031.XU CN201921748031U CN210841566U CN 210841566 U CN210841566 U CN 210841566U CN 201921748031 U CN201921748031 U CN 201921748031U CN 210841566 U CN210841566 U CN 210841566U
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Abstract
The utility model discloses a pneumatic switch safety cover, host computer and electron cigarette, the safety cover includes the body, the upper end of body is provided with the collecting tank, and the lower extreme of body is provided with the mounting groove, the collecting tank is used for aiming at the air current hole on electron cigarette host computer upper portion, the mounting groove is used for installing pneumatic switch, and this internal ventilation hole that still wears to be equipped with, ventilation hole include upper end opening and lower extreme opening, ventilation hole's upper end opening with the setting of nevertheless staggering of air current hole circulated gas, ventilation hole's lower extreme opening and mounting groove intercommunication, the upper end opening is higher than the diapire of collecting tank. The utility model discloses prevent that the weeping of electron cigarette from flowing into pneumatic switch, play the guard action to pneumatic switch, prolong the life of pneumatic switch and electron cigarette.
Description
Technical Field
The utility model relates to an electron cigarette technical field especially relates to a pneumatic switch safety cover, host computer and electron cigarette.
Background
The electronic cigarette generally includes an atomization device (atomizer or cartridge) and a main unit, and the main unit has a mechanical switch and a pneumatic switch (microphone).
In the pneumatic switch, the pneumatic switch is installed in the host machine, an airflow hole is arranged in the host machine, and the upper end of the airflow hole is connected with an air passage of the atomizing device and then communicated with the suction nozzle. The lower extreme and the pneumatic switch intercommunication of air current hole, when smoking electron cigarette, pneumatic switch senses the gas flow and heats the atomizing through circuit control atomizing device to the tobacco tar.
The pneumatic switch of current electron cigarette is generally direct just to the below in host computer air current hole, and the weeping that the atomizing device that the host computer top is connected produced can directly flow into pneumatic switch through the air current hole, uses after a period, and this weeping causes destruction to pneumatic switch easily, reduces its life.
Therefore, the prior art has yet to be developed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a pneumatic switch protection cover, a host and an electronic cigarette, which can prevent the leakage of the electronic cigarette from flowing into the pneumatic switch and protect the pneumatic switch, and prolong the service life of the pneumatic switch and the electronic cigarette.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a pneumatic switch protection cover is installed on a main machine of an electronic cigarette and comprises a body, wherein a liquid collecting groove is formed in the upper end of the body, a mounting groove is formed in the lower end of the body, the liquid collecting groove is used for aligning with an airflow hole in the upper portion of the main machine of the electronic cigarette, a pneumatic switch is installed in the mounting groove, a ventilation hole channel is further arranged in the body in a penetrating mode and comprises an upper end opening and a lower end opening, the upper end opening of the ventilation hole channel and the airflow hole are capable of enabling gas to flow and are arranged in a staggered mode, the lower end opening of the ventilation hole channel is communicated with the mounting groove, and the.
The upper end opening of the ventilation hole channel is arranged outside the liquid collecting tank, and the upper end opening is communicated with the liquid collecting tank through the side wall of the liquid collecting tank.
The improved structure of the liquid collecting tank is characterized in that a mounting boss is convexly arranged at the upper end of the body, the liquid collecting tank is arranged in the mounting boss, a counter bore is further formed in the mounting boss outside the liquid collecting tank, an upper end opening of the ventilation hole is formed in the bottom wall of the counter bore, a communication notch is formed in the side wall of the counter bore and the side wall of the liquid collecting tank, and the bottom wall of the counter bore is higher than the bottom wall of the liquid collecting tank and lower than the top wall of the liquid collecting tank.
The upper end opening of the vent hole channel is arranged in the liquid collecting tank, and a blocking wall higher than the bottom wall of the liquid collecting tank is formed in the liquid collecting tank through the upper end opening.
The body is provided with an expansion groove communicated with the lower end opening of the ventilation duct on the upper part of the mounting groove.
The utility model discloses still provide a host computer, be applied to the electron cigarette, wherein, the host computer includes foretell pneumatic switch safety cover.
The main machine further comprises a main machine shell, a support, a pneumatic switch, a circuit board, a battery and an electrode insulation pad, wherein the support is installed in the main machine shell, the electrode insulation pad is installed on the upper portion of the support, the pneumatic switch protection cover is arranged below the electrode insulation pad, the pneumatic switch is installed in an installation groove in the lower end of the pneumatic switch protection cover, and the circuit board and the battery are arranged below the pneumatic switch;
the air flow holes are arranged in the electrode insulating pad in a penetrating mode, and electrodes are further arranged in the electrode insulating pad in a penetrating mode.
The electrode insulation pad comprises a base body, an air hole bulge arranged at the bottom end of the base body and electrode bulges respectively arranged at two sides of the air hole bulge, the air hole bulge is longitudinally penetrated with the air flow hole, the electrode bulge is longitudinally penetrated with an electrode mounting hole, and the electrode is mounted in the electrode mounting hole;
the support includes framework and sets up the insulating pad mount table at the framework top, the spread groove has been seted up to insulating pad mount table upper end, vertically seted up central authorities 'hole and set up the limit hole in central authorities' hole both sides respectively in the spread groove, the spread groove installation the pedestal of insulating pad of electrode, and the electrode arch of insulating pad of electrode wears to locate the limit hole, the upper portion installation in central authorities 'hole the gas pocket arch of insulating pad of electrode, the lower part installation in central authorities' hole the pneumatic switch safety cover.
The outer wall of the insulating pad mounting table of the support is annularly provided with a groove, and a V-shaped sealing ring is embedded into the groove and is in sealing connection with the inner wall of the host shell.
The utility model discloses still provide an electron cigarette, wherein, including foretell host computer to and the atomizing device that the upper end and the host computer of setting at the host computer are connected.
The utility model discloses a pneumatic switch safety cover sets up mounting groove installation pneumatic switch through the just right collecting tank of airflow hole on upper portion of setting and host computer, lower extreme at the upper end of pneumatic switch safety cover body to and wear to establish the pore of ventilating of body, and the circulation is gaseous between pore of ventilating and the airflow hole, and the upper end opening and the airflow hole of pore of ventilating stagger and are higher than the diapire of collecting tank, the lower extreme opening and the mounting groove intercommunication of pore of ventilating. Because the pore of ventilating communicates air switch and the air current hole on host computer upper portion, can guarantee air switch's normal work like this, simultaneously, when atomizing device in host computer upper end produced the weeping, can flow into the collecting tank through the air current hole, because the upper end opening in pore of ventilating is higher than the diapire of collecting tank, even so the collecting tank has the weeping can not flow into the pore of ventilating of air switch safety cover, thereby avoided the weeping to flow into air switch and damage air switch from the pore of ventilating, the life of air switch and electron cigarette has been prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a first embodiment of a pneumatic switch protection cover of the present invention;
FIG. 2 is a bottom schematic view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1;
fig. 4 is a schematic structural diagram of a first embodiment of the host of the present invention;
FIG. 5 is an exploded view of the structure of FIG. 4;
FIG. 6 is an enlarged schematic view at A in FIG. 4;
FIG. 7 is a sectional view of a portion of the main body with the housing removed;
FIG. 8 is a schematic structural view of an electrode insulating pad in the main body of the present invention;
FIG. 9 is a schematic view of an electrode insulating pad from another perspective;
FIG. 10 is a schematic structural view of a bracket in the host of the present invention;
fig. 11 is a schematic sectional view of a V-shaped seal ring in the main body of the present invention;
fig. 12 is a schematic structural view of the first embodiment of the electronic cigarette of the present invention.
Description of reference numerals:
10-protective cover, 11-body, 12-liquid trap, 121-bottom wall of liquid trap, 122-side wall of liquid trap, 123-communication gap, 124-top wall of liquid trap, 13-mounting groove, 14-ventilation channel, 141-upper opening, 142-lower opening, 15-mounting boss, 16-counter bore, 161-bottom wall of counter bore, 162-side wall of counter bore, 17-expansion groove, 100-host, 20-host shell, 30-support, 31-frame, 32-insulating pad mounting table, 33-connection groove, 34-central hole, 35-side hole, 36-groove, 40-pneumatic switch, 50-circuit board, 60-battery, 70-electrode insulating pad, 71-seat body, 72-air hole bulge, 721, an airflow hole, 73, an electrode bulge, 731, an electrode mounting hole, 80, an electrode, a 90-V-shaped sealing ring, 200, an atomization device and 300, and the electronic cigarette.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In a first embodiment, please refer to fig. 1 to 3, the utility model provides a pneumatic switch protection cover 10, which is installed on a main body 100 of an electronic cigarette, comprising a main body 11, the upper end of the main body 11 is provided with a liquid collecting tank 12, the lower end of the main body 11 is provided with a mounting groove 13, the liquid collecting tank 12 is used for aligning an airflow hole 721 on the upper portion of the main body 100 of the electronic cigarette, the airflow hole 721 on the upper portion of the main body 100 of the electronic cigarette is communicated with an atomizing device of the electronic cigarette, and is communicated with a suction nozzle through an air channel in. The mounting groove 13 is used for mounting the pneumatic switch 40, the body 11 is further provided with a vent hole channel 14 in a penetrating manner, the vent hole channel 14 comprises an upper end opening 141 and a lower end opening 142, the upper end opening 141 of the vent hole channel 14 and the airflow hole 721 can be in gas communication but are arranged in a staggered manner, the lower end opening 142 of the vent hole channel 14 is communicated with the mounting groove 13, and the upper end opening 141 is higher than the bottom wall 121 of the liquid collecting tank. When the electronic cigarette is sucked, the gas enters the airflow hole 721 from the upper end of the pneumatic switch 40 through the ventilation hole 14, then enters the atomizing device, and then enters the suction nozzle, and when the electronic cigarette is sucked, the pressure at the upper end of the pneumatic switch 40 changes, and the pressure change information is transmitted to the control circuit to control the atomizing device to heat and atomize.
The vent passage 14 serves as a passage through which gas flows, and communicates the pneumatic switch 40 with the gas flow hole 721 of the main body 100. The communication between the aeration holes 14 and the gas flow holes 721 may be via the sump 12, i.e. the sump 12 is in communication with both the aeration holes 14 and the gas flow holes 721, or via the sump 12, leaving a void directly at the top of the shield 10, through which the gas may pass directly into the gas flow holes 721.
The embodiment of the utility model provides an in, because the collecting tank 12 of pneumatic switch safety cover 10 sets up with the air current hole 721 on the host computer 100 relatively, and the setting of staggering of air current hole 721 on air vent 14 and the host computer of pneumatic switch safety cover 10, when atomizing device when the host computer 100 upper end produces the weeping like this, can flow in collecting tank 12 through air current hole 721, because the upper end opening 141 of air vent 14 is higher than the diapire 121 of collecting tank, even like this the collecting tank 12 has the weeping also can not flow in the air vent 14 of pneumatic switch safety cover 10, thereby avoided the weeping to flow in the pneumatic switch 40 of pneumatic switch safety cover 10 lower extreme and damaged pneumatic switch 14 from air vent 14, the life of pneumatic switch 14 and electron cigarette has been prolonged. Meanwhile, after the electronic cigarette is used for a period of time, if more leaked liquid is accumulated in the liquid collecting tank 12, the main machine part and the atomizing device part of the electronic cigarette can be disassembled, and the leaked liquid in the liquid collecting tank 12 is poured.
In the embodiment of the utility model provides an in, pneumatic switch safety cover 10 adopts silica gel material.
In one embodiment, the upper end opening 141 of the vent channel 14 is disposed outside the sump 12, the upper end opening 141 communicating with the sump 12 through the side wall 122 of the sump. The upper end openings 141 of the vent channels 14 are thus in communication through the side wall 122 of the sump and are necessarily higher than the bottom wall 121 of the sump at the location where the side wall 122 of the sump communicates. The gas passes through the aeration holes 14, the sump 12, and the gas flow holes 721 on the main body in that order.
Specifically, as shown in fig. 1 and 3, a mounting boss 15 is protruded from an upper end of the main body 11, and the mounting boss 15 is used for assembling with a component in the main body 100. The mounting boss 15 is internally provided with the liquid collecting tank 12, the mounting boss 15 is internally provided with a counter bore 16 outside the liquid collecting tank 12, an upper end opening 141 of the vent hole channel 14 is arranged on a bottom wall 161 of the counter bore, a side wall 162 of the counter bore and a side wall 122 of the liquid collecting tank are provided with a communication gap 123, and the bottom wall 162 of the counter bore is higher than a bottom wall 121 of the liquid collecting tank and lower than a top wall 124 of the liquid collecting tank. Thus, the gas passes through the vent hole 14, the communication gap 123, the sump 12, and the gas flow holes 721 of the main body in this order.
The counter bore 16 isolates the liquid collecting groove 12 from the vent hole 14, so that leakage in the liquid collecting groove 12 is isolated from the vent hole 14, meanwhile, the liquid collecting groove 12 and the vent hole 14 are used as a channel for gas communication through the communication notch 123, and the bottom wall 161 of the counter bore is higher than the bottom wall 121 of the liquid collecting groove, so that gas can flow between the liquid collecting groove 12 and the vent hole 14, and the leakage in the liquid collecting groove 12 can be prevented from flowing into the vent hole 14. The bottom wall 161 of the counterbore is lower than the top wall 124 of the sump 12 to avoid the counterbore 16 failing to open the communication gap 123 without the side wall 162.
Preferably, the utility model discloses the catch basin 12 is the maze shape, can be detained the weeping in the catch basin 12 and avoid the weeping to reach the intercommunication breach 123 position fast and accumulate.
As a further embodiment the upper end opening 141 of the vent channel 14 is provided in the sump 12, the upper end opening 141 forming a barrier wall (not shown) in the sump 12 above the sump bottom wall 121. That is, the upper end opening 141 of the vent hole 14 may be provided in the sump 12 so long as it is offset from the airflow hole 721 of the main unit and a blocking wall is provided around the upper end opening 141 to be higher than the bottom wall 121 of the sump so as to block the inflow of the leakage liquid.
Further, as shown in fig. 2 and 3, the body 11 is provided with an expansion groove 17 at an upper portion of the mounting groove 13, the expansion groove communicating with the lower end opening 142 of the ventilation duct 14. The air switch is used for enlarging the exposed area of the air switch in the mounting groove 13, thereby improving the induction sensitivity of the air switch.
As shown in fig. 4 and fig. 5, the embodiment of the present invention further provides a host 100 applied to an electronic cigarette 300, where the host 100 includes the above-mentioned pneumatic switch protection cover 10.
Specifically, as shown in fig. 5 to 7, the host 100 further includes a host casing 20, a support 30, a pneumatic switch 40, a circuit board 50, a battery 60, and an electrode insulation pad 70, wherein the support 30 is installed in the host casing 20, the electrode insulation pad 70 is installed on the upper portion of the support 30, the pneumatic switch protection cover 10 is installed below the electrode insulation pad 70, the pneumatic switch 40 is installed in the installation groove 13 at the lower end of the pneumatic switch protection cover 10, and the circuit board 50 and the battery 60 are installed below the pneumatic switch 40. The air flow holes 721 are formed in the electrode insulating pad 70, and the electrodes 80 are also formed in the electrode insulating pad 70. The battery 60, the pneumatic switch 40, and the electrode 80 are electrically connected to the circuit board 50. That is, in the embodiment of the present invention, the electrode insulating pad 70 of the host 100 is connected to the atomizing device of the electronic cigarette, and the airflow hole 721 communicates with the atomizing device and the gas channel of the atomizing device communicates with the suction nozzle until communicating with the external atmosphere environment, which are provided in the electrode insulating pad 70.
Because the utility model discloses host computer 100 adopts foretell pneumatic switch safety cover 10 structure, then after the atomizing device was connected to the insulating pad of electrode 70 of host computer 100 upper end, the weeping that flows out from the atomizing device can flow in the collecting tank 12 of pneumatic switch safety cover 10 behind the air current hole 721 in the insulating pad of electrode 70 and collect, and can not directly flow in pneumatic switch 40, pneumatic switch safety cover 10 structure has played the guard action to pneumatic switch 40.
Specifically, as shown in fig. 8 to 10, the electrode insulating pad 70 of the embodiment of the present invention includes a seat 71, an air hole protrusion 72 disposed at the bottom end of the seat 71, and electrode protrusions 73 disposed at two sides of the air hole protrusion 72, wherein the air hole protrusion 72 is vertically penetrated with the air flow hole 721, the electrode protrusion 73 is vertically penetrated with an electrode mounting hole 731, and the electrode 80 is installed in the electrode mounting hole 731. The electrode insulating pad 70 is made of a silicone material.
The support 30 includes framework 31 and sets up the insulating pad mount table 32 at framework 31 top, connecting groove 33 has been seted up to insulating pad mount table 32 upper end, vertically seted up central hole 34 and set up the limit hole 35 in central hole 34 both sides in the connecting groove 33 respectively, the connecting groove 33 installation the pedestal 71 of electrode insulating pad 70, and the electrode arch 72 of electrode insulating pad 70 wears to locate limit hole 35, the upper portion installation of central hole 34 the gas pocket arch 71 of electrode insulating pad 70, the lower part installation of central hole 34 the pneumatic switch safety cover 10. Specifically, the mounting boss 15 of the pneumatic switch protection cover 10 is inserted into the lower portion of the central hole 34 to be in tight-fitting connection with the central hole 34, as shown in fig. 6 and 7.
The arrangement of the connecting slots 33, the central hole 34 and the side holes 35 on the support 30 and the arrangement of the seat body 71, the air hole protrusions 72 and the electrode protrusions 73 of the electrode insulation pad 70 enable the electrode insulation pad 70 to be firmly mounted on the support 30.
Further, as shown in fig. 7 and 11, a groove 36 is circumferentially formed on an outer wall of the insulating pad mounting table 32 of the bracket 30, and a V-shaped sealing ring 90 is embedded in the groove 36 and is in sealing connection with an inner wall of the main machine housing 20.
The V-ring 90 seals the main housing 20 and the stand 30 to prevent leakage from entering the battery 60. Simultaneously, the sealing ring is set to be the V-shaped sealing ring 90, and compared with an ordinary O-shaped ring, the sealing effect is better.
As shown in fig. 12, the embodiment of the present invention further provides an electronic cigarette 300, which includes the above-mentioned host 100, and an atomizing device 200 disposed at the upper end of the host 100 and connected to the host 100. Atomizing device 200 is the cigarette bullet of cylindrical atomizer or flat shape, the embodiment of the utility model provides an, atomizing device 200 is the cigarette bullet. Because the electronic cigarette 300 of the embodiment of the present invention adopts the above-mentioned host 100 structure with the pneumatic switch protection cover 10, it can prevent the leakage generated by the atomizing device 200 from directly entering the pneumatic switch 40, and prevent the pneumatic switch 40 from being damaged by the leakage.
The embodiment of the utility model provides a pneumatic switch safety cover 10 sets up the just right collecting tank 12 with air current hole 721 on host computer 100 upper portion, lower extreme through the upper end of the body 11 at pneumatic switch safety cover 10 and sets up mounting groove 13 installation pneumatic switch 40 to and wear to establish body 11's venthole 14, and the diapire 121 that upper end opening 141 and air current hole 721 of venthole 14 stagger and are higher than collecting tank 12, and the lower extreme opening 142 and the mounting groove 13 intercommunication of venthole 14. The ventilation channel 14 connects the pneumatic switch 40 with the air flow hole 721 of the upper part 100 of the main machine to ensure the normal operation of the pneumatic switch 40. When the atomizing device 200 at the upper end of the main body 100 generates liquid leakage, the liquid leakage flows into the liquid collecting tank 12 through the airflow hole 721 to be collected and does not flow into the ventilation hole 14 of the pneumatic switch protection cover 10, so that the phenomenon that the pneumatic switch 40 is damaged due to the fact that the liquid leakage flows into the pneumatic switch 40 from the ventilation hole 14 is avoided, the service lives of the pneumatic switch 40 and the electronic cigarette 300 are greatly prolonged, and the product quality is improved.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The pneumatic switch protection cover is mounted on a host of an electronic cigarette and is characterized by comprising a body, wherein a liquid collecting groove is formed in the upper end of the body, a mounting groove is formed in the lower end of the body, the liquid collecting groove is used for aligning with an airflow hole in the upper portion of the host of the electronic cigarette, a pneumatic switch is mounted in the mounting groove, a ventilation hole passage is further arranged in the body in a penetrating mode and comprises an upper end opening and a lower end opening, the upper end opening of the ventilation hole passage and the airflow hole are capable of being communicated with each other through gas and are staggered, the lower end opening of the ventilation hole passage is communicated with the mounting groove, and the upper end.
2. A pneumatic switch protective cover according to claim 1, wherein the upper end opening of the vent channel is disposed outside the sump and communicates with the sump through a side wall of the sump.
3. The pneumatic switch protection cover according to claim 2, wherein a mounting boss is protruded from the upper end of the body, the liquid collecting tank is arranged in the mounting boss, a counter bore is further formed in the mounting boss and outside the liquid collecting tank, an upper end opening of the vent hole is formed in a bottom wall of the counter bore, a communication gap is formed between a side wall of the counter bore and a side wall of the liquid collecting tank, and a bottom wall of the counter bore is higher than the bottom wall of the liquid collecting tank and lower than a top wall of the liquid collecting tank.
4. A pneumatic switch protective cover according to claim 1, wherein the upper end opening of the vent channel is provided in the sump, the upper end opening forming a barrier wall in the sump which is higher than the bottom wall of the sump.
5. The pneumatic switch protection cover according to claim 1, wherein the body is provided with an expansion groove at an upper portion of the mounting groove, the expansion groove being in communication with the lower end opening of the vent hole.
6. A main machine for an electronic cigarette, wherein the main machine comprises a pneumatic switch protective cover according to any one of claims 1 to 5.
7. The mainframe according to claim 6, further comprising a mainframe housing, a support, a pneumatic switch, a circuit board, a battery, and an electrode insulation pad, wherein the support is installed in the mainframe housing, the electrode insulation pad is installed on the upper portion of the support, the pneumatic switch protection cover is installed below the electrode insulation pad, the pneumatic switch is installed in the installation groove at the lower end of the pneumatic switch protection cover, and the circuit board and the battery are installed below the pneumatic switch;
the air flow holes are arranged in the electrode insulating pad in a penetrating mode, and electrodes are further arranged in the electrode insulating pad in a penetrating mode.
8. The mainframe according to claim 7, wherein the electrode insulation pad comprises a base body, an air hole protrusion disposed at a bottom end of the base body, and electrode protrusions disposed at two sides of the air hole protrusion, respectively, the air hole protrusion longitudinally penetrates the air flow hole, the electrode protrusion longitudinally penetrates an electrode mounting hole, and the electrode is mounted in the electrode mounting hole;
the support includes framework and sets up the insulating pad mount table at the framework top, the spread groove has been seted up to insulating pad mount table upper end, vertically seted up central authorities 'hole and set up the limit hole in central authorities' hole both sides respectively in the spread groove, the spread groove installation the pedestal of insulating pad of electrode, and the electrode arch of insulating pad of electrode wears to locate the limit hole, the upper portion installation in central authorities 'hole the gas pocket arch of insulating pad of electrode, the lower part installation in central authorities' hole the pneumatic switch safety cover.
9. The host machine according to claim 8, wherein the outer wall of the insulating pad mounting table of the bracket is annularly provided with a groove, and a V-shaped sealing ring is embedded in the groove and is in sealing connection with the inner wall of the host machine shell.
10. An electronic cigarette, characterized by comprising a main machine as claimed in any one of claims 6 to 9, and an atomizing device arranged at the upper end of the main machine and connected with the main machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748031.XU CN210841566U (en) | 2019-10-17 | 2019-10-17 | Pneumatic switch safety cover, host computer and electron cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748031.XU CN210841566U (en) | 2019-10-17 | 2019-10-17 | Pneumatic switch safety cover, host computer and electron cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN210841566U true CN210841566U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921748031.XU Active CN210841566U (en) | 2019-10-17 | 2019-10-17 | Pneumatic switch safety cover, host computer and electron cigarette |
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| CN (1) | CN210841566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537744A (en) * | 2019-10-17 | 2019-12-06 | 东莞市合中川电子科技有限公司 | Pneumatic switch safety cover, host computer and electron cigarette |
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2019
- 2019-10-17 CN CN201921748031.XU patent/CN210841566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537744A (en) * | 2019-10-17 | 2019-12-06 | 东莞市合中川电子科技有限公司 | Pneumatic switch safety cover, host computer and electron cigarette |
| CN110537744B (en) * | 2019-10-17 | 2024-03-29 | 深圳市优维尔科技有限公司 | Pneumatic switch safety cover, host computer and electron cigarette |
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