Water output spraying nozzle assembly of water heater with contact alarm function

Abstract

A water output spraying nozzle assembly of a water heater with the contact alarm function comprises a spraying rod (91) and a spraying nozzle (92) fixed to the spraying rod (91). The height and the water spraying angle of the spraying nozzle (92) can be regulated by regulating the inclination angle of the spraying rod (91). The spraying rod (91) is connected with the side wall of a rotation driving box body (3) in a rotating and matching mode through a supporting rotation shaft (931) at the lower end of the spraying rod (91), and a gear plate (93) is fixedly arranged at the part, extending into the inner end of the cavity of the rotation driving box body (3) , of the supporting rotation shaft (931) and is used for being meshed with a driving rack part (82) of a vertical movement transmission part (8).

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a water heater water outlet nozzle assembly with a contact alarm. Background technique [0002] In the application of the water heater, the spray rod with adjustable angle is often used. The angle adjustment of this water spray rod can adjust the angle and position of water spray. [0003] The angle adjustment of some water spray rods is often carried out manually now. This manual adjustment is easy to cause inconvenience in use, and due to factors such as height, this adjustment often easily causes operational danger. Moreover, it is easy to cause the locking failure of the angle adjusting device during the long-term use, making it difficult to maintain the adjustment angle. However, in applications that use power to adjust the angle, the locking is often performed by a mechanism directly connected to the power source, which is likely to cause an impact on the power source under ...

AI Technical Summary

Problems solved by technology

This manual adjustment is easy to cause inconvenience in use, and due to factors such as height, this adjustment is often easy to cause operational hazards

Moreover, in the long-term process of use, it is easy to cause the locking failure of the angle adjustment device, which makes it difficult to maintain the adjustment angle.

However, for applications that use power to adjust the angle, the locking is often performed by a mechanism that is directly connected to the power source, which is likely to cause an impact on the power source under the impact of an external force.

Moreover, the unlocking of the locking mechanism is often driven by an additional power source, which easily causes an increase in cost and an increase in maintenance cost

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