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Connecting structure and range hood applying same

A connection structure and ground connection technology, which is applied in applications, oil fume removal, household stoves, etc., can solve problems such as poor installation experience and poor user disassembly experience, and achieve the effect of improving the use feel and avoiding sudden drop in suction

Active Publication Date: 2021-08-10
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the adsorption force of the magnet will drop sharply as the distance between the magnet and the adsorbed object (such as the smoke deflector) becomes farther, which will cause the user to pull the smoke deflector with great force when the magnet is adsorbed. , the required pulling force will drop sharply, resulting in poor disassembly experience for users; in addition, similar problems will also occur when installing the smoke guide plate. When the smoke guide plate is about to touch the magnet, the adsorption force of the magnet will increase sharply, and the smoke guide plate will The board will be adsorbed on the fume collection hood in an instant, and the user installation experience is poor

Method used

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  • Connecting structure and range hood applying same
  • Connecting structure and range hood applying same
  • Connecting structure and range hood applying same

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0044] Such as Figure 1-17 As shown, the range hood of this preferred embodiment includes a smoke collection hood 6, a smoke guide plate 7, a connecting structure and a hook assembly. An upwardly recessed smoke collection chamber 61 is formed inside the smoke collection hood 6, and the smoke guide plate 7 is positioned on the inside of the smoke collection hood. Below the top wall of the cover 6, the connection structure and the hook assembly are all used to detachably connect the smoke collecting hood 6 and the smoke guide plate 7. The smoke collecting cover 6 is called the first part, and the smoke guide plate 7 is called the second part. Two parts.

[0045] Wherein the connection structure includes a housing 1, a magnet 2, a first elastic member 21, a limit rod 3 and a pressing and positioning structure. There is an opening 11 in the low...

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Abstract

The invention relates to a connecting structure and a range hood applying the same. The connecting structure comprises a shell, a magnet, a first elastic member, a limiting rod and a pressing positioning structure, wherein the limiting rod is vertically arranged in the magnet in a penetrating mode and can move up and down relative to the magnet; the limiting rod can move to a first position and a second position; when the limiting rod is at the first position, the lower end face of the limiting rod is located below the lower end face of the magnet, and the magnet and a second component are in a desorption state; when the limiting rod is at the second position, the lower end face of the limiting rod is hidden in the magnet, and the magnet and the second component are in a magnetic attraction state; and the pressing positioning structure is arranged in the shell, is connected with the limiting rod and can position the limiting rod at the first position or the second position so as to improve the hand feeling when the second component is disassembled and assembled.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to a connection structure and a range hood using the connection structure. Background technique [0002] At present, the overall installation height of the European-style range hood determines that the range hood is relatively far away from the pan that produces the oil fume, and the negative pressure loss is relatively large. In order to improve the range hood effect of the range hood, people have improved the structure of the range hood, and the usual method is to improve the fan system of the range hood, such as increasing the power of the fan, improving the structure of the impeller, etc. , although this improvement can effectively improve the range hood's range hood effect, it needs to improve the structure of the entire fan system, which is not only more complicated, but also cannot improve the distribution of the negative pressure area when the range hood is w...

Claims

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Application Information

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IPC IPC(8): F24C15/20F16B1/00
CPCF24C15/20F24C15/2071F16B1/00F16B2200/83
Inventor 安凯
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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