CN202403293U

CN202403293U - Solar energy lighter

Info

Publication number: CN202403293U
Application number: CN2011203792080U
Authority: CN
Inventors: 陈瑛
Original assignee: SHENZHEN SANDROSOLAR TECH CO LTD
Current assignee: SHENZHEN SANDROSOLAR TECH CO LTD
Priority date: 2011-10-08
Filing date: 2011-10-08
Publication date: 2012-08-29
Anticipated expiration: 2021-10-08

Abstract

The utility model relates to a solar energy lighter, which comprises a main control chip (1), a shell (8), a power supply module (2), a switching group (3), a charging module (4), an ignition piece (5), a safety alarm module (6) and an expansion function component (7), wherein the main control chip (1) is electrically connected with the power supply module (2), the switching group (3), the charging module (4), the ignition piece (5), the safety alarm module (6) and the expansion function component (7); the charging module (4) comprises a mini universal serial bus (USB) charging module (41) and a solar energy charging module (42); and the solar energy charging module (41) can charge the solar energy lighter in the sun. By the solar energy lighter, the problem that a user difficultly finds replaceable power supplies when the voltage of lighters is insufficient is solved; and an environment-friendly, safe and convenient lighter is provided for users.

Description

A kind of solar energy lighter

Technical field

The utility model relates to a kind of lighter, more particularly, relate to a kind of can be through the lighter of solar recharging.

Background technology

Present lighter generally can be divided into two types in the lighter of fuel oil type and electronic type, and the lighter of fuel oil type can discharge harmful gas when lighting, and fuel oil is enclosed in the lighter, under the situation of extraneous HTHP, can produce potential safety hazard; And there is following problem in common electronic lighter: when the undertension of lighter can't be lighted a fire, the user was difficult to find replacement power supply or charging device, makes troubles to the user.

The utility model content

The purpose of the utility model is to overcome the not environmental protection of existing technological intermediate fuel oil lighter and dangerous; Inconvenience on common electronic lighter uses; Provide a kind of can be through the lighter of solar recharging, this lighter have environmental protection, safely, the characteristics that make things convenient for the user to use.

The utility model solution of the above problems is: construct a kind of solar energy lighter, comprise shell, in the enclosure igniter and main control chip, switches set, safety alarm module, supply module are set; Main control chip is electrically connected with supply module, switches set, igniter, safety alarm module respectively; The solar energy lighter comprises that also charging module comprises miniUSB charging assembly and solar recharging assembly to the charging module of supply module charging.The solar energy lighter also comprises the expanded function assembly that is electrically connected with main control chip, and the expanded function assembly comprises the expanded function interface, is used to provide the expanded function of customization.

Described supply module is a rechargeable battery, required electric energy when being used to provide each assembly work.Switching system comprises the switch of the ignition switch of controlling igniter and at least one control expanded function assembly.Described charging module comprises miniUSB charging assembly and solar recharging assembly.The solar recharging assembly comprises a brilliant plate of solar energy that is embedded in shell.Igniter comprises heating wire that is used to light a fire and the fuse that is used for overtemperature protection.The safety alarm module comprises voltage check device, duration of ignition checkout gear, indication mechanism and warning system.The expanded function assembly comprises the expanded function interface, is used to provide the expanded function of customization.

The implementation procedure of the ignition function of the utility model is following: the user presses the igniting ignition switch, and main control chip receives the supply module voltage that voltage monitor detects, if this voltage is lower than the safety ignition voltage of main control chip inner setting; Then misfire and give the alarm; When supply module voltage is higher than safety ignition voltage, main control chip UNICOM igniter, heating wire converts electrical energy into heat energy; Light a fire; Simultaneously main control chip activates the checkout gear duration of ignition, exceeds and accuses safety ignition that chip internal sets during the time when the detected duration of ignition, and main control chip cut-out and igniter are electrically connected with supply module; Unclamp ignition switch as if the user at safety ignition in time, the main control chip cut-out is accomplished igniting with igniter with being electrically connected of supply module.

The implementation procedure of the charge function of the utility model is following: the user can select initiatively to charge through the lighter of miniUSB interface to the utility model; When the miniUSB charging inlet that detects charging module when main control chip has external charge; Main control chip is electrically connected supply module with charging module; Main control chip activates the voltage check device of safety alarm module simultaneously; If voltage check device detects the full piezoelectric voltage that the voltage of supply module is lower than setting, then activate in the charging in the indication mechanism and indicate; If detected voltage arrives full piezoelectric voltage, then activate charging in the indication mechanism accomplish indication simultaneously main control chip break off being electrically connected of charging module and supply module.The utility model also comprises the solar recharging assembly; When the solar recharging component detection when there is sunshine in extraneous environment; Through main control chip activation voltage monitoring device, be lower than full piezoelectric voltage if detect the voltage of supply module, then main control chip is electrically connected the solar recharging assembly and charges with supply module; When the voltage that detects supply module equaled full piezoelectric voltage, main control chip disconnection supply module was electrically connected with the solar recharging module.

The solar energy lighter of the utility model has following beneficial effect: the lighter of the utility model adopts electronic ignition; Pernicious gas in the time of can not producing the fuel oil lighter igniting; Adopt two charge modes of miniUSB and solar energy simultaneously; Improve the comfortableness that the user uses, avoided because undertension can't be lighted a fire the inconvenience that is produced when the user can't use external power charging.The utility model adopts the safety alarm pattern simultaneously, has improved security of products.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the stereogram of the utility model preferred embodiment;

Fig. 2 is the rearview of the utility model preferred embodiment;

Fig. 3 is the upward view of the utility model preferred embodiment;

Fig. 4 is the circuit block diagram of the utility model preferred embodiment.

Fig. 5 is the circuit diagram of another embodiment of the utility model

The label of each parts is following:

The brilliant plate 421 of main control chip 1, supply module 2, switches set 3, igniter switch 31, expanded function assembly switch 32, charging module 4, miniUSB charging assembly 41, miniUSB charging inlet 411, solar recharging assembly 42, solar energy, igniter 5, heating wire 51, fuse 52, safety alarm module 6, voltage check device 61, duration of ignition checkout gear 62, indication mechanism 63, warning system 64, expanded function assembly 7, expanded function interface 71, shell 8.

Single-chip microcomputer 11, rechargeable battery 21, ignition switch 311, expanded function assembly switch 321, solar energy testing circuit 4211, heating wire 511, fuse 521, voltage detecting circuit 611.

The specific embodiment

In order to make the utility model technical problem to be solved, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explaining this use utility model, and be not used in qualification the utility model.

Be illustrated in figure 1 as the stereogram of the utility model preferred embodiment, Fig. 2 is the rearview of the utility model preferred embodiment, and Fig. 3 is the upward view of the utility model preferred embodiment.

In the present embodiment, shell 8 is in order to inner each assembly of protection solar energy lighter; The corresponding heating wire 51 of igniter switch 31 controls; The switch of the expanded function assembly 7 that 32 controls of expanded function assembly switch are corresponding, in the present embodiment, the expanded function assembly is chosen as LED currency examine lamp according to user's requirement; Whether whether indication mechanism 63 be used to point out the user to accomplish in charging and charging, uses the LED lamp in the present embodiment; MiniUSB charging confession user charges to the solar energy lighter through external power supply; The brilliant plate 421 of solar energy has in external environment under the condition of sunshine and can charge to the solar energy lighter, avoid the user when the undertension of solar energy lighter and near can't use external power charging to produce inconvenience.

Specify the igniting and the charging process of solar energy lighter below through Fig. 1 to Fig. 4: the user presses ignition switch 31; Main control chip 1 receives voltage monitor and detects 61 supply module voltage; If this voltage is lower than the safety ignition voltage of main control chip inner setting, then misfires and give the alarm, when supply module voltage is higher than safety ignition voltage through warning system 64; Main control chip 1 UNICOM's igniter 5; Heating wire 51 converts electrical energy into heat energy, lights a fire the checkout gear duration of ignition of main control chip activation simultaneously 62; Exceed and accuse safety ignition that chip internal sets during the time when the detected duration of ignition, main control chip 1 cuts off and being electrically connected of igniter 5 and supply module 2; Unclamp ignition switch 31 as if the user at safety ignition in time, main control chip cuts off with igniter 5 and accomplishes igniting with being electrically connected of supply module 2.

The solar energy lighter of present embodiment adopts two charge modes: the user can pass through miniUSB interface 411, utilizes external power supply that the solar energy lighter is charged, when miniUSB interface 411 external power supplys; Main control chip 1 at first receives voltage check device 63 detected supply module 2 voltages; If this voltage equals full piezoelectric voltage and then do not charge, otherwise main control chip 1 is electrically connected miniUSB charging module 41 and charges with supply module 2, and the while LED lamp of indication mechanism 63 is bright; The voltage that arrives up to voltage monitor detection 63 is full piezoelectric voltage; Main control chip cut-out this moment supply module 2 is electrically connected with miniUSB charging module 41, and the LED lamp of indication mechanism 63 goes out simultaneously, and the prompting user accomplishes charging; And the user also can be interrupted charging as required in advance, and the LED lamp of indication mechanism 63 goes out.

The solar energy lighter of present embodiment also has the function of solar recharging; When solar recharging assembly 42 detects the environment that is in sunshine; The voltage that main control chip 1 receives from voltage monitor 61 detected supply modules 2; If full piezoelectric voltage is not then charged; Otherwise main control chip 1 just solar recharging assembly 42 follows supply module 2 electrical connections to charge, and when the voltage that detects supply module 2 equaled full piezoelectric voltage, main control chip 1 broke off supply module 2 and accomplishes charging with being electrically connected of solar recharging module 42; Change if occur external environment in the charging process, the brilliant plate 421 of solar energy can't provide charging voltage, and then main control chip 1 breaks off being electrically connected of supply module 2 and solar recharging module 42.Whole solar charging electric process is the process of mourning in silence, and the user need not to pay close attention to the concrete state of charging, has improved the comfort that the user uses.

Fig. 5 is another embodiment circuit diagram of the utility model; This embodiment adopts single-chip microcomputer 11 as main control chip; Rechargeable battery 21 is the power supply module; Supply the operation of whole system, switches set comprises the heating wire switch 311 of controlling heating wire 511 and the expanded function assembly switch 321 of controlling expanded function (expanded function is sign in this figure), and rechargeable battery 21 is electrically connected voltage detecting circuit earlier and is electrically connected with single-chip microcomputer 11.The ignition process of present embodiment is following: the user presses heating wire switch 311, and the signal that single-chip microcomputer 11 receives from voltage detecting circuit 611 judges whether voltage satisfies the required magnitude of voltage of igniting; If undertension then misfires and gives the alarm (circuit for alarming does not identify in the drawings), if voltage satisfies ignition voltage, then single-chip microcomputer 11 is communicated with heating wires 511; Heating wire 511 transfers the electric energy of rechargeable battery 21 to heat energy; The heating igniting, electric current flows through fuse 521 simultaneously, plays holding circuit.Simultaneously single-chip microcomputer 11 activates the checkout gears duration of ignition (sign) in the drawings, exceeds and accuses safety ignition that chip internal sets during the time when the detected duration of ignition, and single-chip microcomputer 11 cuts off and being electrically connected of heating wire 511 and rechargeable battery 21; Unclamp heating wire 311 as if the user at safety ignition in time, single-chip microcomputer 11 cuts off with heating wire 511 and accomplishes igniting with being electrically connected of rechargeable battery 21.Solar energy testing circuit 4211 is electrically connected with single-chip microcomputer 11 in addition; Whether solar energy testing circuit 4211 detects lighter place environment has sunshine; If there is sunshine, single-chip microcomputer 11 will receive the signal of telecommunication of solar energy testing circuit 4211, the inverse signal that single-chip microcomputer 11 detects from voltage detecting circuit 611; If the voltage of rechargeable battery 21 does not then charge for full piezoelectric voltage; If it is full piezoelectric voltage up to the voltage that voltage detecting circuit 611 detects rechargeable battery that voltage then carries out solar recharging less than full piezoelectric voltage.

More than be merely two preferred embodiments of the utility model; Can not limit the scope of the utility model embodiment with this; The equalization that those skilled in the art in the present technique field do according to this creation changes; And the change known of those skilled in that art, all should still belong to the scope that the utility model is contained.

Claims

1. a solar energy lighter is characterized in that, comprises shell (8), is arranged on igniter (5) and main control chip (1), switches set (3), safety alarm module (6), supply module (2) in the shell (8); Said main control chip (1) is electrically connected with supply module (2), switches set (3), igniter (5), safety alarm module (6) respectively; Said solar energy lighter comprises that also described charging module (4) comprises miniUSB charging assembly (41) and solar recharging assembly (42) to the charging module (4) of said supply module (2) charging.

2. solar energy lighter according to claim 1; It is characterized in that; Said solar energy lighter also comprises the expanded function assembly (7) that is electrically connected with main control chip (1), and expanded function assembly (7) comprises expanded function interface (71), is used to provide the expanded function of customization.

3. solar energy lighter according to claim 1 is characterized in that, described supply module (2) is a rechargeable battery, and described power supply module (2) provides each assembly of solar energy lighter required electric energy.

4. solar energy lighter according to claim 1 is characterized in that, described switches set (3) comprises igniter switch (31) and at least one expanded function assembly switch (32).

5. solar energy lighter according to claim 1 is characterized in that, described solar recharging assembly (42) comprises a brilliant plate (421) of solar energy that is embedded in shell (8).

6. solar energy lighter according to claim 1 is characterized in that, described igniter (5) comprises heating wire (51) that is used to light a fire and the fuse (52) that is used for overtemperature protection.

7. solar energy lighter according to claim 1 is characterized in that, described safety alarm module (6) comprises voltage check device (61), the checkout gear duration of ignition (62), indication mechanism (63) and warning system (64).