Integrated Heating Pipe for One-Handed Tobacco Lighting
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Solution Overview
Problem
Conventional tobacco pipes lack an integrated heating unit, requiring users to carry separate incendiary devices, which can be lost and difficult to use in adverse weather conditions, and electronic cigarettes cannot directly burn shredded tobacco.
Innovation Solution
A smoking pipe with a stem and bowl configuration that includes a heating surface coupled to a power source, allowing users to light tobacco with a single hand using a button-activated circuit, eliminating the need for external lighters and enabling direct burning of tobacco.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a separate incendiary device is used to light tobacco in a conventional pipe, then the pipe can function as intended, but the user must carry additional equipment that can be lost and is difficult to use in adverse weather conditions
Solution Approach 1:
The patent combines the pipe and lighting device into a single integrated unit. The pipe includes a bowl for holding tobacco, a heating element positioned to contact the tobacco, and a power source integrated into the pipe structure. This merging eliminates the need to carry separate lighters or matches, directly resolving the contradiction by reducing the number of components while maintaining the lighting function.
Solution Approach 2:
The pipe becomes self-sufficient by incorporating its own power source and heating element. The device can light and heat its own tobacco without requiring external incendiary devices, making it independent and eliminating the vulnerability of carrying separate lighting equipment that can be lost or damaged in adverse conditions.
2Ease of operation
If a separate incendiary device is used to light tobacco, then the lighting function is achieved, but the user requires two hands to operate both the pipe and the incendiary device
Solution Approach 1:
By integrating the heating element and power source directly into the pipe structure, the invention allows the user to hold and operate the pipe with a single hand. The heating element is positioned within the bowl to automatically contact the tobacco when activated, eliminating the need for a second hand to operate a separate lighter or match, thus achieving one-handed operation.
3Device complexity
If electronic cigarettes use a heating element to vaporize liquid, then no separate incendiary device is needed, but the structural design cannot support direct burning of shredded tobacco
Solution Approach 1:
The patent applies local quality by designing the heating element and bowl structure with specific properties suited for burning shredded tobacco. The bowl is configured to hold loose tobacco materials, and the heating element is positioned and designed to directly contact and pyrolyze solid tobacco particles. This localized adaptation of the heating system's structure and properties enables it to handle different tobacco forms while maintaining the integrated design.
Solution Approach 2:
The invention changes the operational parameters of the heating element to suit direct combustion of solid tobacco rather than vaporization of liquid. The heating element is designed to reach higher temperatures suitable for pyrolysis of tobacco, and the bowl structure is configured to facilitate airflow and combustion of shredded tobacco materials, thus adapting the device to burn different tobacco forms while maintaining integration.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables convenient, single-handed lighting of tobacco in any weather condition, improving user experience by integrating a heating unit within the pipe, allowing direct pyrolysis of tobacco without the need for external incendiary devices.
Implementation Method 1
a heating surface coupled to a power source lead... allowing direct burning of tobacco
Data Source
AI summary
A smoking pipe includes a stem and a bowl in which the stem includes a smoke chamber extending from a first end of the stem to a mouthpiece on a second end. The bowl is coupled to the stem and comprises a heating surface coupled to a power source lead. The smoke chamber provides an airway through the stem from the mouthpiece to an area proximate to the heating surface. In another aspect, a method includes forming a pipe comprising a stem and a bowl, and inserting a heating surface into the bowl. In a further aspect, a smoking apparatus includes a bowl insert comprising a plurality of holes and a power source lead configured to receive power from an external power source. A heating surface is coupled to the power source lead and placed on a lower portion of the bowl insert proximate to the plurality of holes.