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Plug and heating element assembly for a diffusing device for volatile substances

A technology of volatile substances and heating elements, applied in the field of plugs and heating element assemblies, can solve the problems of difficult assembly of automatic machine plugs, robots not knowing the relative position of heating elements, etc.

Active Publication Date: 2006-11-01
ZOBELE HLDG SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, since these robots do not know the relative position of the heating element to the plug, it is difficult to assemble the plug to the container shell using automated machines

Method used

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  • Plug and heating element assembly for a diffusing device for volatile substances
  • Plug and heating element assembly for a diffusing device for volatile substances
  • Plug and heating element assembly for a diffusing device for volatile substances

Examples

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Embodiment Construction

[0030] refer to Figure 1 to Figure 4 , describes a first embodiment of a plug and heating element assembly for a volatile substance diffusion device according to the present invention.

[0031] The assembly as a whole is indicated with reference numeral 1 , comprising a heating element 2 and a plug 4 .

[0032] The heating element 2 comprises a support or substrate 20, which may be made of plastic, ceramic material or other electrically insulating material having thermal resistance and thermal conductivity properties. The support 20 is shown in the shape of a parallelepiped, but could also be cylindrical or other shapes.

[0033] The support 20 of the heating element 2 comprises a cylindrical tang 22 which defines a circular hole 21 . A cylindrical siphon strip immersed in a volatile solution contained in a container shell (not shown) is inserted into the hole 21 of the heating element 2 .

[0034] Although specific reference is made to siphon strips, it is apparent that t...

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PUM

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Abstract

In a diffusing device for volatile substances an assembly (1; 100; 200; 300) comprising a plug (4) and a heating element (2) is provided. The plug (4) comprises a body (40) in which conducting poles (41; 241) are mounted for the connection to an electrical socket and the heating resistance (2) comprises a body (20) in which at least one electrical heating element (23), connected by means of electrical wires (42) to the poles (41; 241) of the plug, is provided, the body (20) of the heating element having a housing (22; 222) to receive a wick impregnated with volatile substances. At least one bridge (5; 205; 305) connects the body (40) of the plug to the body (20) of the heating element, so as to avoid relative translation of the body (40) of the plug with respect to the body (20) of the heating element.

Description

technical field [0001] The present invention relates to plugs and heating element assemblies for volatile substance diffusion devices. Background technique [0002] Heated diffusers typically consist of a heating element consisting of a plastic or ceramic support into which is inserted a resistance which increases in temperature when an electric current is passed through it. [0003] The heating element is connected to a siphon strip which is immersed in the solution to be diffused contained in the container shell, or to a tablet which is impregnated with the solution to be diffused. The resistance of the heating element is connected by wires to the electrodes of an electrical plug which can be inserted into an electrical socket connected to a power supply bus. In order to complete the assembly of the diffuser, the base body of the electrical plug must be joined to the base body of the vessel shell which must enclose the heating element. [0004] In this way, the heating e...

Claims

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Application Information

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IPC IPC(8): H05B3/06H05B3/10
CPCA01M1/2077A61L9/037H01R35/04
Inventor 弗兰科·佐贝尔
Owner ZOBELE HLDG SPA
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