CN212252709U - Heating wire cigar lighter - Google Patents
Heating wire cigar lighter Download PDFInfo
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- CN212252709U CN212252709U CN202020617435.1U CN202020617435U CN212252709U CN 212252709 U CN212252709 U CN 212252709U CN 202020617435 U CN202020617435 U CN 202020617435U CN 212252709 U CN212252709 U CN 212252709U
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- heating wire
- box body
- switch
- cigar lighter
- transformer
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Abstract
The utility model provides a heating wire cigar lighter, including heating element and circuit unit, the heating element includes the heater strip, the circuit unit includes inductive switch, transformer, many grades of switches, the heating element includes at least one heater strip, and inductive switch connects between power and transformer, and the transformer loops through protection resistance, many grades of switch connection heater strips. The circuit unit further comprises at least one indicator light, the indicator light is connected between the transformer and the inductive switch, and/or the indicator light is connected in parallel with the heating wire. The utility model adopts the electric heating wire to light the cigarette, which is more durable; the utility model discloses an inductive switch carries out power on-off control, can preheat the heater strip, reduces latency.
Description
Technical Field
The utility model belongs to the cigar lighter field specifically belongs to a heating wire cigar lighter.
Background
The cigar lighter sets up the place of smoking in public occasion usually, and the convenience is in the occasion that can't carry the lighter point cigarette, and the smoking personnel can point the cigarette. The existing cigarette lighter usually adopts electric arc to light cigarette, and the internal circuit structure of the cigarette lighter adopting the electric arc mode is complex, easy to damage and high in cost. And the cigarette lighter installed in the public place for lighting is usually a cigarette which is heated by a heating wire when a person turns on a switch later, but the method has the defect that the user is required to wait for the heating wire to heat and then light the cigarette.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating wire cigar lighter to solve the problem that prior art exists.
The utility model adopts the following technical scheme:
the utility model provides a heating wire cigar lighter, includes heating element and circuit unit, the heating element includes the heater strip, the circuit unit includes inductive switch, transformer, many grades of switches, the heating element includes at least one heater strip, and inductive switch connects between power and transformer, and the transformer loops through protective resistance, many grades of switches and connects the heater strip.
The circuit unit further comprises at least one indicator light, the indicator light is connected between the transformer and the inductive switch, and/or the indicator light is connected in parallel with the heating wire.
The heating device is characterized by further comprising an upper box body and a lower box body, wherein the upper box body and the lower box body are both installed on the bottom plate, and the heating unit and the circuit unit are respectively arranged in the two box bodies.
The box body provided with the heating unit is provided with a hole, and the hole is provided with a heat insulation protection device for insulating heat of the heating wire.
The heat insulation protection device comprises a ceramic ring installed at the opening, a short sleeve is embedded in the ceramic ring, and the heating wire is located at the short sleeve.
At least two openings are arranged on the box body for installing the circuit unit, one opening is a switch of a multi-gear switch, and indicator lamps are installed at the rest openings.
The heating device is installed in a box body, a heat insulation cavity formed by an inner plate and an outer plate is arranged in the box body, and the heating wires are arranged in the inner plate of the heat insulation cavity.
The inductive switch is a radar inductive switch.
The utility model has the advantages that:
(1) the electric heating wire is adopted to light the cigarette, so that the cigarette is more durable;
(2) the power on-off control is carried out through the inductive switch, the heating wires can be preheated, and the waiting time is shortened.
Drawings
Fig. 1 is an external structure view of the present invention.
Fig. 2 is a structural diagram of the present invention.
Fig. 3 is an internal structure diagram of the present invention.
Fig. 4 is a schematic view of the heat insulation fixing device of the present invention.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is a circuit diagram of an embodiment of the present invention.
Fig. 7 is a schematic circuit diagram of an embodiment of the present invention.
The heat insulation device comprises a heat insulation fixing device 1, a lower box body 2, an upper box body 3, a mounting plate 4, a multi-gear switch 5, a main transformer 6, an inductive switch 7, a bottom plate 8, male and female column fixing bolts 9, a cover plate 10, a heat insulation cavity 11, a heating wire 12, an outer plate 13, an inner plate 14 and an indicator light 15.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the invention, and that all other embodiments, which can be derived by one of ordinary skill in the art without making any inventive step, are within the scope of the invention.
Particularly, the utility model provides a heating wire cigar lighter, this cigar lighter include heating element and circuit unit.
In the embodiment shown in fig. 1, the heating unit includes a heating wire 12, the heating wire 12 can adopt the existing cigarette lighter field or the heating wire commonly used in the similar field, the end of the heating wire 12 can be spirally arranged, so that the heating wire forms a ring-shaped disc heating structure consisting of a plurality of concentric rings, and the ring-shaped disc heating structure is heated because the heating wires are concentrated, so that the heating area is large, the heating is faster, and the cigarette lighting area with a large area is more convenient. The number of the heating wires of the heating unit is not limited, and may be set according to the size of the cigarette lighter, that is, the number of the heating wires 12 may be one or more. In the embodiment shown in fig. 1, the cigarette lighter with two heating wires is suitable in size and suitable for various application scenarios.
The circuit unit comprises an induction switch, a transformer and a multi-gear switch, wherein the induction switch is connected between a power supply and the transformer, and the transformer is connected with the heating wire 12 sequentially through a protective resistor and the multi-gear switch. Wherein, inductive switch is used for responding to whether someone is close to, if someone is close to, inductive switch responds to after the people, and the inductive switch action, switch on power and transformer make the transformer get electric, and the electric current passes through protective resistance this moment after, according to the gear of many grades of switches at present, makes the heating wire 12 heating of current switch-on preheat, and after the people is close to, the heater strip has heated, and the operation of lighting a cigarette can directly be carried out to the personnel of lighting a cigarette, reduces the time of waiting for the heating wire to heat behind reaching the cigar lighter, in the great occasion of people stream, can avoid personnel crowdedly.
In a specific application, the inductive switch includes, but is not limited to, an existing radar inductive switch; the multi-position switch includes, but is not limited to, a conventional three-position switch, which is schematically illustrated in the drawings.
As a further technical solution, the circuit unit of this application still includes at least one pilot lamp, pilot lamp 15 can be used to indicate whether the power is switched on, as shown in fig. 6 this moment, this moment the pilot lamp is connected between transformer 6 and inductive switch, and after inductive switch sensed that the smoking personnel is close to, inductive switch moved and made the power pass through, intercommunication power and transformer made connect the transformer with the pilot lamp between the inductive switch lights after getting the electricity, and then the pilot power is switched on, if the pilot lamp did not light, then the explanation power was not switched on. The indicator light can also be used to indicate which heating wire 12 is currently operating, and is now connected in parallel with the heating wire 12, as shown in fig. 7.
In one or more possible embodiments, such as the configurations shown in fig. 1-5, the present application further includes a housing for mounting the heating unit and the circuit unit. The box body comprises an upper box body 3 and a lower box body 2, the upper box body 3 and the lower box body 2 are both installed on a bottom plate 8, and a heating unit and a circuit unit are respectively arranged in the two box bodies. In the structure shown in the figure, a heating unit is provided in the upper case 3, and a circuit unit is provided in the lower case 2.
In one or more possible embodiments, the upper case 3 may be provided with at least one opening, and the plurality of openings may be respectively installed with an operation end of a multi-step switch and an indicator light 15 for indicating whether the power is turned on. An indicator light for indicating the currently working heating wire 12 can also be arranged on the upper box body 3. Set up at least one trompil on the box 2 down, a plurality of trompils department sets up carries out thermal-insulated protection device 1 to heater strip 12, heater strip 12 heats the back, and the cigarette end is lighted with heater strip 12 contact after getting into the box from thermal-insulated protection device 1 of trompil department.
In one or more possible embodiments, as shown in fig. 4, the thermal insulation protection device 1 includes a ceramic ring 101 installed at the opening, a short sleeve 102 is embedded in the ceramic ring 101, one end of the short sleeve 102 is embedded in the ceramic ring, the short sleeve is made of a material including, but not limited to, ceramic or heat-resistant metal, a heating wire is located at the other end of the short sleeve, and the short sleeve is in contact with or not in contact with the heating wire.
In one or more possible embodiments, as shown in the figure, the lower box 2 further has an insulating chamber 11 inside, the insulating chamber 11 includes an inner plate 14 and an outer plate 13 sleeved outside the inner plate 14, and an insulating chamber is formed between the inner plate 14 and the outer plate 13, and the heating wire 12 is located inside the inner plate. The heat insulation cavity 11 is arranged in the lower box body, the heat insulation cavity 11 is fixed to form an inner box body of the heat insulation cavity, and the heating wires are arranged in the inner plate 14. The mounting panel 4 all can be fixed to the one side of the inner panel 14 in thermal-insulated chamber 11 and planking 13, just mounting panel 4 with mountable apron 10 between the thermal-insulated chamber 11, the material of apron 10 includes but not limited to current thermal-insulated material, and the box 3 is inboard under thermal-insulated chamber 11 opposite side is installed, can set up the louvre down on the box 2, because the heater strip sets up under in box 2, the louvre heat dissipation on the box 2 under the heat accessible that the heater strip gived off after the heating prevents that internal component from burning out. Of course, in practical application, the position of the heating wire is not limited, and the position of the heating wire is set according to the use habit or the specific product setting, and if the heating wire is arranged in the upper box body 3, the upper box body 3 can be provided with a heat insulation cavity and heat dissipation holes. In order to further insulate heat, the heat emitted by the heating wire is prevented from being transferred to the box body, and the cigarette lighter is scalded, and asbestos can be arranged in the heat insulation cavity 11 for heat insulation.
When the cigarette lighter of the utility model is installed, firstly, the internal circuit elements (including the inductive switch 7, the transformer 6 and the like) of the upper box body 3 are installed on the installation plate 4, then the installation plate 4 is installed on the bottom plate 8, meanwhile, the indicator lamp 15 and the waterproof joint are installed on the upper box body, then the circuit is connected, and the internal installation of the upper box body 3 is completed; secondly, the lower box body 2 is installed by firstly installing a heat insulation cavity 11 on an upper cover plate 10 and a bottom plate 8 of the bottom plate 8, at the moment, a heating wire 12 is positioned in an inner plate 14 of the heat insulation cavity 11, the heating wire 12 is fixed on the bottom plate 8 through fixing a male and female stud bolt 9, and then the outer box bodies of the upper box body 3 and the lower box body 2 are connected together through a pin shaft or an equivalent connecting component. And finally, fixing the upper box body 3 on the bottom plate 8. The lower box body 2 can be turned over and opened and is connected with the bottom plate 8 by bolts or equivalent connecting pieces.
In the embodiment as shown in the figure, the utility model discloses a cigar lighter is when carrying out the work, as shown in fig. 7, three-gear switch's switch is when not going up electricity, one of them gear intercommunication has a heater strip 12, consequently when not going up electricity, this heater strip 12 is out of work, and when someone is close to, inductive switch senses someone and is close to, inductive switch action switch-on external power and the circuit between the transformer makes the circuit circular telegram this moment, behind the power passing transformer, through the three-gear switch of protection resistance connection, because one of them gear intercommunication has a heater strip when not going up electricity of three-gear switch's switch, consequently this heater strip heating, and when needs switching heater strip, through moving three-gear switch's operation end (not shown in the figure) and switch. As shown in fig. 7, one of the terminals of the three-stage switch is connected to the positive electrode of the power supply, so that the terminal is a positive electrode terminal, the other terminal of the three-stage switch is connected to the other terminal of the three-stage switch through a cable, so that the other power supply terminal is also a positive electrode terminal, two terminals of the three-stage switch are connected to the negative electrode of the power supply, the heating wire 12 is connected between the negative electrode terminal of the three-stage switch and the negative electrode of the transformer, the operating end of the three-stage switch is connected to the positive electrode terminal, when the operating end of the three-stage switch is operated, so that the positive electrode terminal and the negative electrode terminal are connected, the heating wire 12 is operated, the indicator lamp connected in parallel with the heating wire is also operated, when the operating end of the three-stage switch is operated to.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and changes may be made without inventive changes in the technical solutions of the present invention.
Claims (8)
1. The utility model provides a heating wire cigar lighter, includes heating element and circuit unit, the heating element includes the heater strip, its characterized in that: the circuit unit comprises an induction switch, a transformer and a multi-gear switch, the heating unit comprises at least one heating wire, the induction switch is connected between a power supply and the transformer, and the transformer is connected with the heating wire sequentially through a protective resistor and the multi-gear switch.
2. The electric heating wire cigar lighter of claim 1, wherein: the circuit unit further comprises at least one indicator light, the indicator light is connected between the transformer and the inductive switch, and/or the indicator light is connected in parallel with the heating wire.
3. The electric heating wire cigar lighter of claim 1, wherein: the heating device is characterized by further comprising an upper box body and a lower box body, wherein the upper box body and the lower box body are both installed on the bottom plate, and the heating unit and the circuit unit are respectively arranged in the two box bodies.
4. The electric heating wire cigar lighter of claim 1, wherein: the box body provided with the heating unit is provided with a hole, and the hole is provided with a heat insulation protection device for insulating heat of the heating wire.
5. The electric heating wire cigar lighter of claim 4, wherein: the heat insulation protection device comprises a ceramic ring installed at the opening, a short sleeve is embedded in the ceramic ring, and the heating wire is located at the short sleeve.
6. The electric heating wire cigar lighter of claim 2, wherein: at least two openings are arranged on the box body for installing the circuit unit, one opening is a switch of a multi-gear switch, and indicator lamps are installed at the rest openings.
7. The electric heating wire cigar lighter of claim 3, wherein: the heating device is installed in a box body, a heat insulation cavity formed by an inner plate and an outer plate is arranged in the box body, and the heating wires are arranged in the inner plate of the heat insulation cavity.
8. The electric heating wire cigar lighter of claim 1, wherein: the inductive switch is a radar inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020617435.1U CN212252709U (en) | 2020-04-22 | 2020-04-22 | Heating wire cigar lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020617435.1U CN212252709U (en) | 2020-04-22 | 2020-04-22 | Heating wire cigar lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212252709U true CN212252709U (en) | 2020-12-29 |
Family
ID=74002648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020617435.1U Active CN212252709U (en) | 2020-04-22 | 2020-04-22 | Heating wire cigar lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212252709U (en) |
-
2020
- 2020-04-22 CN CN202020617435.1U patent/CN212252709U/en active Active
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