CN208154520U

CN208154520U - Industrial cigar lighter

Info

Publication number: CN208154520U
Application number: CN201820408399.0U
Authority: CN
Inventors: 赵宏江; 李辉; 吴燕; 赵亚萍; 吕庆宏
Original assignee: Kunshan Youtu Electronic Technology Co Ltd
Current assignee: Kunshan Youtu Electronic Technology Co Ltd
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2018-11-27
Anticipated expiration: 2028-03-26

Abstract

A kind of industry cigar lighter, including shell, bottom case, heating wire, switch, conducting wire, circuit board and power supply, the heating wire, switch and power supply connect to form a circuit by the conducting wire, the switch includes positive contact and negative contact terminal, the positive contact is located at the underface of the negative contact terminal, the heating wire and positive contact are set in turn in from top to bottom in the shell, the negative contact terminal, circuit board and power supply are set in turn in from top to bottom in the bottom case, on the bottom of the shell is sheathed at the top of the bottom case, the bottom of the shell is equipped with lower limiting board, the top of the bottom case is equipped with the upper limit plate being located at right above the lower limiting board, it is connected between the lower limiting board and upper limit plate by spring.The utility model has the characteristics that safe and practical.

Description

Industrial cigar lighter

Technical field

The utility model belongs to cigarette lighting device technical field, and in particular to a kind of industry cigar lighter.

Background technique

Traditional cigar lighter is generally divided into gas type and fuel oil type, gas cigar lighter due to gas dilatancy and volatility, It is easy leakage, when by high temperature or shock, explosion can be also generated, cause personal injury；The fuel oil of fuel oil cigar lighter is easier Volatilization, sustainable very short using the time after oiling, the waste of fuel oil is very big, and use cost is very high, and harmful gas is generated when burning Body pollutes air.And either gas type cigar lighter or fuel oil type cigar lighter, it is required to generate open fire, have anti- The defects of wind is poor, safety is poor.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of safe and practical industry to light a cigarette Device.

To solve the above problems, technical solution used by the utility model is as follows：

A kind of industry cigar lighter, including shell, bottom case, heating wire, switch, conducting wire, circuit board and power supply, the electric heating Silk, switch and power supply connect to form a circuit by the conducting wire, and the switch includes positive contact and negative contact terminal, described Positive contact is located at the underface of the negative contact terminal, and the heating wire and positive contact are set in turn in described outer from top to bottom In shell, the negative contact terminal, circuit board and power supply are set in turn in from top to bottom in the bottom case, and the shell slideably covers On the bottom case, the bottom of the shell is equipped with lower limiting board, and the top of the bottom case, which is equipped with, is located at the lower limiting board The upper limit plate of surface is connected between the lower limiting board and upper limit plate by spring.

It further, further include the warning lamp being set on the surface of the shell, the warning lamp passes through the conducting wire It connects with the power supply and switch and forms a circuit, the warning lamp is in parallel with the heating wire.

Further, the inside of the bottom case is equipped with the insulating trip positioned at the power supply bottom.

Further, the power supply uses dry cell, is equipped with battery case in the bottom case.

Further, the power supply uses battery, and the bottom of the bottom case is equipped with the charge port be connected to the battery.

Further, the top of the shell is equipped with dustproof cover, and the dustproof cover is to be threadedly coupled with the shell.

Further, the shell is integrally formed with the lower limiting board, and the bottom case and the upper limit plate are one It is body formed.

Compared with prior art, the beneficial effects of the utility model are：Shell and bottom case are squeezed by hand, so that anode touching After head and negative contact terminal contact with each other, closed circuit is formed between power supply and heating wire, power supply begins to warm up heating wire at this time, After electric-heating-wire-heating, so that it may light a cigarette；Then after loosing one's grip, under the action of the spring, shell and bottom case reset, so that positive Contact and negative contact terminal separate, and are formed between power supply and heating wire disconnect circuit at this time, power supply can not be to electric-heating-wire-heating.This reality Cigarette can be lighted without open fire with novel, and structure is simple, it is easy to use, while enhancing safety and practicability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the upper charge port of bottom case；

Fig. 3 is the circuit diagram in the utility model；

In attached drawing, 1 is shell, and 2 be bottom case, and 3 be heating wire, and 4 be switch, and 41 be positive contact, and 42 be negative contact terminal, 5 It is circuit board for conducting wire, 6,7 be power supply, and 8 be lower limiting board, and 9 be upper limit plate, and 10 be spring, and 11 be warning lamp, and 12 be insulation Piece, 13 be charge port, and 14 be dustproof cover.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Embodiment 1, such as Fig. 1 and Fig. 3, a kind of industry cigar lighter, including shell 1, bottom case 2, heating wire 3, switch 4, conducting wire 5, circuit board 6 and power supply 7.The shell 1 and bottom case 2 be it is columnar structured, the upper and lower ends of shell 1 are hatch frame, The upper end of bottom case 2 is hatch frame, and lower end is enclosed construction, and the heating wire 3, switch 4 and power supply 7 are gone here and there by the conducting wire 5 Connection forms a circuit, and the inside of the bottom case 2 is equipped with the insulating trip 12 positioned at 7 bottom of power supply, and the power supply 7 is using dry Battery is equipped in the bottom case battery case (not shown go out), and the switch 4 includes positive contact 41 and negative contact terminal 42, described Positive contact 41 is located at the underface of the negative contact terminal 42, and the heating wire 3 and positive contact 41 are set gradually from top to bottom In in the shell 1, the negative contact terminal 42, circuit board 6 and power supply 7 are set in turn in from top to bottom in the bottom case 2, described Shell 1 is slidably sleeved on bottom case 2, for example, the lower end of shell 1 is sleeved on to the upper end of the bottom case 2, the shell 1 Bottom be equipped with lower limiting board 8, the top of the bottom case 2 is equipped with the upper limit plate 9 being located at right above the lower limiting board 8, institute It states and is connected between lower limiting board 8 and upper limit plate 9 by spring 10, the both ends of spring 10 are respectively fixedly connected in lower limiting board 8 It on upper limit plate 9, is firmly sleeved on bottom case 2 convenient for shell 1 in this way, while being also convenient for operation cigar lighter, in order to guarantee The fastness of structure, the shell 1 are integrally formed with the lower limiting board 8, and the bottom case 2 is one with the upper limit plate 9 It is body formed.

It further include the warning lamp 11 being set on the surface of the shell 1, the warning lamp 11 passes through the conducting wire 5 and institute It states power supply 7 and switch series connection forms a circuit, the warning lamp 11 is in parallel with the heating wire 3, when the circuit of heating wire 3 connects When logical, the circuit of warning lamp 11 is also connected to, and 11 lamp of warning lamp is bright at this time, and user sees that 11 light yellow of warning lamp just illustrates cigar lighter Heating wire 3 is being heated, is reminding user to take care to use, guarantees safety.

The top of the shell 1 is equipped with dustproof cover 14, and the dustproof cover 14 is to be threadedly coupled with the shell 1, by anti- Dirt lid 14 can be effectively prevented dust debris and enter in cigar lighter, ensure that the normal use of cigar lighter.

Embodiment 2, such as Fig. 1 and Fig. 2, the power supply 7 uses battery, and the bottom of the bottom case 2 is equipped with and battery phase Charge port 13 even, the charge port 13 are USB interface, and charging is convenient, compared to for dry cell can multiple Reusability, and make With very convenient, save the cost.

It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims Within the scope of.

Claims

1. a kind of industry cigar lighter, it is characterised in that：Including shell, bottom case, heating wire, switch, conducting wire, circuit board and power supply, The heating wire, switch and power supply connect to form a circuit by the conducting wire, and the switch includes positive contact and cathode Contact, the positive contact are located at the underface of the negative contact terminal, and the heating wire and positive contact are successively set from top to bottom It being placed in the shell, the negative contact terminal, circuit board and power supply are set in turn in from top to bottom in the bottom case,

The shell is slideably sheathed on the bottom case, and the bottom of the shell is equipped with lower limiting board, the top of the bottom case Portion is equipped with the upper limit plate being located at right above the lower limiting board, passes through spring phase between the lower limiting board and upper limit plate Even.

2. industry cigar lighter according to claim 1, it is characterised in that：It further include being set on the surface of the shell Warning lamp, the warning lamp are connected with the power supply and switch by the conducting wire and form a circuit, the warning lamp and institute State heating wire parallel connection.

3. industry cigar lighter according to claim 1, it is characterised in that：The inside of the bottom case, which is equipped with, is located at the power supply The insulating trip of bottom.

4. industry cigar lighter according to claim 3, it is characterised in that：The power supply uses dry cell, in the bottom case Equipped with battery case.

5. industry cigar lighter according to claim 3, it is characterised in that：The power supply uses battery, the bottom case Bottom is equipped with the charge port be connected to the battery.

6. industry cigar lighter according to claim 1, it is characterised in that：The top of the shell is equipped with dustproof cover, described Dustproof cover is to be threadedly coupled with the shell.

7. industry cigar lighter according to claim 1, it is characterised in that：The shell and the lower limiting board are integrated into Type, the bottom case are integrally formed with the upper limit plate.