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Telescopic Range Hood

A range hood and range hood technology are applied in the direction of removing range hood, heating method, household heating, etc., and can solve the problems of large volume, large space occupation, high price, etc.

Inactive Publication Date: 2016-01-27
广东捷凌电器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing range hood generally includes a cover and an exhaust fan. The opening of the cover is downward, and it is installed above the stove. The existing range hood has relatively large volume, takes up a large space, consumes a lot of power when working, and has the disadvantages of being expensive and inconvenient to clean

Method used

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  • Telescopic Range Hood
  • Telescopic Range Hood
  • Telescopic Range Hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like figure 1 As shown, the telescopic range hood in the present embodiment includes an annular hollow tube 1 with a fracture. The annular hollow tube 1 constitutes the main body of the range hood. The three-way pipe, the annular hollow pipe 1 has a plurality of short ring grooves 2 arranged at intervals and at least one long ring groove 3 that runs through the entire circumference of the hollow pipe, that is, a continuous ring set on the main body of the fume suction ring The oil fume absorbing groove formed by the slit and the intermittent annular seam, the short annular groove 2 and the long annular groove 3 can be used for absorbing oil fume and gas exhaust gas, a cleaning ball 8 is arranged in the hollow tube 1, and the cleaning ball 8 is connected to There is an operating handle 9 that extends out of the hollow tube 1 through the opening of the elongated ring groove. By grasping the operating handle, the cleaning ball can be slid around the inner wall of the main ...

Embodiment 2

[0020] like figure 2 As shown, the telescopic range hood in the present embodiment includes an annular hollow tube 1 with a fracture, the annular hollow tube 1 constitutes the main body of the range hood, and one end of the fracture of the hollow tube is directly bent upward to form a An air outlet, the air outlet and the air extraction pipe 5 are nested and connected and can move relative to each other. Specifically, a locking bolt can be provided on the air extraction pipe 5, so that the air extraction pipe 5 and the air outlet can be directly locked by the locking bolt. Or locate and lock the exhaust pipe 5 at a suitable height. The other end of the exhaust pipe 5 is connected by a hose 6 and an exhaust fan that can discharge the oil fume to the outdoors. The other end of the hollow pipe is provided with a seal. Plug 4, the sealing plug 4 can be a plug or a wooden plug or a rubber plug. The annular hollow tube 1 has a plurality of short annular grooves 2 arranged at interv...

Embodiment 3

[0022] like image 3 As shown, the telescopic range hood in the present embodiment includes an annular hollow tube 1 with two fractures, the annular hollow tube 1 constitutes the main body of the range hood, and the hollow tube 1 is divided into two parts by two fractures , the two parts of the hollow pipe are connected by flanges, and the annular hollow pipe 1 has a plurality of short ring grooves 2 arranged at intervals and at least one long strip ring groove 3 running through the circumference of the entire hollow pipe, that is, in the main body of the fume suction ring The oil fume suction groove formed by the continuous annular seam and the intermittent annular seam set on the upper part, the short annular groove 2 and the long annular groove 3 can be used to absorb oil fume and gas exhaust gas, and a cleaning ball 8 is arranged in the hollow tube 1 , the cleaning ball 8 is connected with an operating handle 9 that extends out of the hollow tube 1 through the opening of t...

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PUM

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Abstract

The invention discloses a telescopic oil smoke extraction ring-type extractor hood. The telescopic oil smoke extraction ring-type extractor hood comprises an annular hollow pipe, wherein an oil smoke extraction slot is formed in the annular hollow pipe; an air outlet end is arranged on the hollow pipe and is connected with an exhaust pipe; the other end of the exhaust pipe is connected with an exhaust fan. By adopting the structure, with the annular hollow pipe provided with the oil smoke extraction slot, the air outlet end and the exhaust pipe are in embedded connection and can stretch and move relative to each other, so that the oil smoke can be directly extracted, the air outlet end can be positioned at different height positions of the exhaust pipe, and an oil smoke exhaust opening can be closest to an oil smoke source. Moreover, the oil smoke can be discharged outdoors by adopting a low-power exhaust fan, the structure is simple, material consumption needed by manufacture of a large extractor hood body is avoided, and the cost is saved.

Description

technical field [0001] The invention relates to a household range hood, in particular to a telescopic range hood for range hood. Background technique [0002] The structure of the existing range hood generally includes a cover and an exhaust fan. The cover is opened downward, and it is installed above the cooktop. When in use, the exhaust fan works to inhale the oil fume near the cooktop into the cover, and then discharge it outdoors. The existing range hood is relatively bulky, occupies a large space, consumes a large amount of power during operation, and has the defects of high price and inconvenient cleaning. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a telescopic range hood with a small occupied space, low power consumption and low cost. [0004] In order to solve the above-mentioned technical problems, the telescopic range hood of the present invention includes an annular hollow tube, an oil fume groove...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
Inventor 夏致俊
Owner 广东捷凌电器股份有限公司