CN210535777U

CN210535777U - Safety protection device for electronic cigarette

Info

Publication number: CN210535777U
Application number: CN201921300728.0U
Authority: CN
Inventors: 周康
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-15
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to an electron cigarette technical field especially relates to an electron is safety device for cigarette, including electron cigarette body, battery case, lid, ring, compression spring and ball sealer, battery case fixed connection is in the inside of electron cigarette body, lid swing joint is in one side of battery case, the exhaust hole has been seted up respectively to the both sides of lid and the hole of placing, the exhaust hole with place the hole intercommunication. The utility model discloses an in-process that the inside battery of well battery case is charging or discharging, the inside atmospheric pressure of battery case and heat can enter into the inside in exhaust hole, then promote the ball sealer and discharge the inside atmospheric pressure of battery case and heat, when the inside atmospheric pressure of battery case tends to the stability, compression spring's bounce back promotes the ball sealer, make the ball sealer seal the exhaust hole, prevent that external moisture from entering into the inside to the battery case, the effect of protection has been played to the inside battery of battery case, the security has been improved.

Description

Safety protection device for electronic cigarette

Technical Field

The utility model relates to an electron cigarette technical field especially relates to an electron is safety device for cigarette.

Background

The electronic cigarette is an electronic product simulating cigarettes, has the same appearance, smoke, taste and feeling as the cigarettes, is a product which is absorbed by users after nicotine and the like are changed into steam by means of atomization and the like, is specially researched by world health organizations, and has a clear conclusion that the electronic cigarette is harmful to public health, is not a smoking cessation means, and has to be strengthened and controlled to avoid harm to teenagers and non-smokers.

Present electron cigarette need charge it after using a period, however the battery can have certain gas and heat at the in-process of charging or discharging, and these gas and heat can produce certain influence to the internal pressure of battery, can directly burst when serious, and the present majority is that direct trompil releases gas and heat, then outside moisture can enter into to the inside of battery case from the opening part, causes certain influence to the battery, reduces battery life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electron is safety device for cigarette possesses row and presses and waterproof advantage, has solved external moisture and can follow the inside that the opening part entered into to the battery case, leads to the fact certain influence to the battery, reduces battery life's problem.

(II) technical scheme

In order to realize the technical problem, the utility model provides such electron is safety device for cigarette, including electron cigarette body, battery case, lid, ring, compression spring and ball sealer, battery case fixed connection is in the inside of electron cigarette body, lid swing joint is in one side of battery case, the exhaust hole has been seted up respectively and the hole is placed to the both sides of lid, the exhaust hole with place the hole intercommunication, ring fixed connection is in the inside of placing the hole, compression spring's one end fixed connection is at the inside wall of ring, ball sealer fixed connection is at compression spring's the other end, and ball sealer's lateral wall and exhaust hole contact.

Further, the diameter of the sealing ball is larger than that of the exhaust hole.

Furthermore, one side of the box cover, which is close to the battery box, is fixedly connected with an L-shaped rod, one side of the battery box, which is close to the box cover, is provided with an L-shaped groove, and one end of the L-shaped rod is inserted into the L-shaped groove.

Further, the width of one end, far away from the box cover, of the L-shaped rod is smaller than that of the L-shaped groove.

Further, the inside bottom fixedly connected with first mounting panel of electron cigarette body, the top of first mounting panel fixedly connected with control chip and first high resistance respectively.

Further, the inside fixedly connected with second mounting panel of electron cigarette body, the top fixedly connected with second high resistance of second mounting panel.

Further, the middle part fixedly connected with of electron cigarette body bottom charges the joint, the positive bottom fixedly connected with display lamp of electron cigarette body, the joint that charges, display lamp, first high resistance and second high resistance are connected with the control chip electricity respectively.

(III) advantageous effects

The utility model provides an electron is safety device for cigarette possesses following beneficial effect:

1. this safety device for electron cigarette, through the electron cigarette body, the battery case, the lid, the exhaust hole, place the hole, the ring, compression spring and ball sealer's cooperation is used, the inside battery of battery case is charging or the in-process that discharges, inside atmospheric pressure of battery case and heat can enter into the inside in exhaust hole, then promote the ball sealer and discharge the inside atmospheric pressure and the heat of battery case, when the inside atmospheric pressure of battery case tends to the stability, compression spring's bounce promotes the ball sealer, make the ball sealer seal the exhaust hole, prevent that external moisture from entering into the inside of battery case, the effect of protection has been played to the inside battery of battery case, the security has been improved.

2. This safety device for electron cigarette uses through the cooperation of L shape groove and L shape pole, and operating personnel presses L shape pole, can be so that L shape pole shrink in the inside in L shape groove, and the pulling lid can be so that lid and battery case separate, and the convenience is maintained and is changed the inside battery of battery case.

3. This safety device for electron cigarette, through control chip, first high resistance, the joint charges, the cooperation of display lamp and second high resistance is used, control chip can carry out the charge-discharge protection to the inside battery of battery case, battery voltage ends charging when being higher than 4.25V, end discharging when battery voltage is less than 2.8V, be used for protecting the battery overcharge and cross-discharge, first high resistance and second high resistance are used for detecting battery voltage, when detecting battery voltage and fully charging, make the display lamp normally bright, be full of for reminding the user electricity, detect that battery voltage crosses lowly, make the display lamp scintillation, remind the user voltage low, in time charge, it is convenient to charge, the practicality has been improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a sectional view of the battery box structure of the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. an electronic cigarette body; 2. a battery case; 3. a box cover; 4. an exhaust hole; 5. placing holes; 6. a circular ring; 7. a compression spring; 8. a sealing ball; 9. an L-shaped slot; 10. an L-shaped rod; 11. a first mounting plate; 12. a control chip; 13. a first high resistance resistor; 14. a charging connector; 15. a display lamp; 16. a second mounting plate; 17. and a second high resistance resistor.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a safety protection device for electronic cigarette comprises an electronic cigarette body 1, a battery box 2, a box cover 3, a ring 6, a compression spring 7 and a sealing ball 8, wherein the battery box 2 is fixedly connected inside the electronic cigarette body 1, the box cover 3 is movably connected to one side of the battery box 2, two sides of the box cover 3 are respectively provided with an exhaust hole 4 and a placing hole 5, the exhaust hole 4 is communicated with the placing hole 5, the ring 6 is fixedly connected inside the placing hole 5, one end of the compression spring 7 is fixedly connected to the inner side wall of the ring 6, the sealing ball 8 is fixedly connected to the other end of the compression spring 7, the outer side wall of the sealing ball 8 is in contact with the exhaust hole 4, the diameter of the sealing ball 8 is larger than that of the exhaust hole 4, and the electronic cigarette body 1, the battery box 2, the box cover 3, the exhaust hole 4, the placing hole 5, the, the inside battery of battery case 2 is in the in-process that charges or discharge, the inside atmospheric pressure and the heat of battery case 2 can enter into the inside of exhaust hole 4, then promote ball sealer 8 and discharge the inside atmospheric pressure and the heat of battery case 2, when the inside atmospheric pressure of battery case 2 tends to the stability, compression spring 7's bounce-back promotes ball sealer 8, make ball sealer 8 seal exhaust hole 4, prevent that external moisture from entering into the inside of battery case 2, the effect of protection has been played to the inside battery of battery case 2, the security has been improved.

Lid 3 is close to one side fixedly connected with L shape pole 10 of battery case 2, L shape groove 9 has been seted up to one side that battery case 2 is close to lid 3, the one end of L shape pole 10 is pegged graft in the inside in L shape groove 9, the width that 3 one end of lid was kept away from to L shape pole 10 is less than the width in L shape groove 9, cooperation through L shape groove 9 and L shape pole 10 is used, operating personnel presses L shape pole 10, can be so that L shape pole 10 shrink is in the inside in L shape groove 9, pulling lid 3, can make lid 3 separate with battery case 2, the convenience is maintained and is changed the inside battery of battery case 2.

The bottom inside the electronic cigarette body 1 is fixedly connected with a first mounting plate 11, the top of the first mounting plate 11 is fixedly connected with a control chip 12 and a first high-resistance resistor 13 respectively, the inside of the electronic cigarette body 1 is fixedly connected with a second mounting plate 16, the top of the second mounting plate 16 is fixedly connected with a second high-resistance resistor 17, the middle part of the bottom of the electronic cigarette body 1 is fixedly connected with a charging connector 14, the bottom of the front side of the electronic cigarette body 1 is fixedly connected with a display lamp 15, the charging connector 14, the display lamp 15, the first high-resistance resistor 13 and the second high-resistance resistor 17 are electrically connected with the control chip 12 respectively, the control chip 12 can carry out charging and discharging protection on the battery inside the battery box 2 through the matching use of the control chip 12, the first high-resistance resistor 13, the charging connector 14, the display lamp 15 and the second high-resistance resistor 17, the battery is charged when the battery voltage is higher than 4.25V, the battery over-charging and over-discharging protection circuit is used for protecting the battery from over-charging and over-discharging, the first high-resistance resistor 13 and the second high-resistance resistor 17 are used for detecting the voltage of the battery, when the battery voltage is detected to be fully charged, the display lamp 15 is normally on to remind a user that the battery is fully charged, and when the battery voltage is detected to be too low, the display lamp 15 flickers to remind the user that the voltage of the user is low, so that the battery is charged in time, the charging is convenient.

The inside battery of battery case 2 is in the in-process that charges or discharge, the inside atmospheric pressure and the heat of battery case 2 can enter into the inside of exhaust hole 4, then promote ball sealer 8 and discharge the inside atmospheric pressure and the heat of battery case 2, when the inside atmospheric pressure of battery case 2 tends to the stability, compression spring 7's bounce-back promotes ball sealer 8, make ball sealer 8 seal exhaust hole 4, prevent that external moisture from entering into the inside of battery case 2, when maintaining and changing the inside battery of battery case 2, operating personnel presses L shape pole 10, can make L shape pole 10 shrink in the inside of L shape groove 9, pulling lid 3, can make lid 3 and battery case 2 separate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electron is safety device for cigarette, includes electron cigarette body (1), battery case (2), lid (3), ring (6), compression spring (7) and ball sealer (8), its characterized in that: battery case (2) fixed connection is in the inside of electron cigarette body (1), lid (3) swing joint is in one side of battery case (2), exhaust hole (4) have been seted up respectively and hole (5) are placed to the both sides of lid (3), exhaust hole (4) with place hole (5) intercommunication, ring (6) fixed connection is in the inside of placing hole (5), the one end fixed connection of compression spring (7) is at the inside wall of ring (6), ball sealer (8) fixed connection is at the other end of compression spring (7), and the lateral wall and the exhaust hole (4) contact of ball sealer (8).

2. The electronic cigarette safety device of claim 1, characterized in that: the diameter of the sealing ball (8) is larger than that of the exhaust hole (4).

3. The electronic cigarette safety device of claim 1, characterized in that: one side of the box cover (3) close to the battery box (2) is fixedly connected with an L-shaped rod (10), one side of the battery box (2) close to the box cover (3) is provided with an L-shaped groove (9), and one end of the L-shaped rod (10) is inserted into the L-shaped groove (9).

4. The electronic cigarette safety device of claim 3, characterized in that: the width of one end of the L-shaped rod (10) far away from the box cover (3) is smaller than that of the L-shaped groove (9).

5. The electronic cigarette safety device of claim 1, characterized in that: the electronic cigarette is characterized in that a first mounting plate (11) is fixedly connected to the bottom inside the electronic cigarette body (1), and a control chip (12) and a first high-resistance resistor (13) are fixedly connected to the top of the first mounting plate (11) respectively.

6. The electronic cigarette safety device of claim 1, characterized in that: the inside fixedly connected with second mounting panel (16) of electron cigarette body (1), the top fixedly connected with second high resistance (17) of second mounting panel (16).

7. The electronic cigarette safety device of claim 6, characterized in that: the electronic cigarette is characterized in that a charging connector (14) is fixedly connected to the middle of the bottom of the electronic cigarette body (1), a display lamp (15) is fixedly connected to the front bottom of the electronic cigarette body (1), and the charging connector (14), the display lamp (15), the first high-resistance resistor (13) and the second high-resistance resistor (17) are electrically connected with the control chip (12) respectively.