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Linear actuator for kitchen and bath integrated cooker and integrated cooker turning plate

A technology of linear actuators and integrated stoves, applied in the field of integrated stoves, can solve the problems of user inconvenience, shrinkage of linear actuators, poor self-locking ability, etc.

Pending Publication Date: 2021-02-05
ZHEJIANG JIECHANG LINEAR MOTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is a linear actuator in the market to control the movement of the flap of the integrated stove. Generally, there will be no problems when the actuator rises, but when it stops at an appropriate height, it will fail due to its poor self-locking ability. Cause the linear actuator to shrink, its overall stability is poor, it is easy to cause inconvenience to the user and may even cause damage to the user or the product itself

Method used

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  • Linear actuator for kitchen and bath integrated cooker and integrated cooker turning plate
  • Linear actuator for kitchen and bath integrated cooker and integrated cooker turning plate
  • Linear actuator for kitchen and bath integrated cooker and integrated cooker turning plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1 to Figure 9 As shown, this embodiment shows a linear actuator for an integrated kitchen and bathroom, including an outer tube 1, an inner tube 2, a drive screw 30, a screw nut 31 and a drive for driving the drive screw 30 to rotate. The driver, the inner tube 2 is sleeved inside the outer tube 1, and the inner tube 2 can move axially along the outer tube 1, the transmission screw 30 is arranged inside the inner tube 2, and the transmission screw 30 is provided with a wire A rod nut 31, the screw nut 31 is fixedly connected with the inner tube 2, a gear box 5 is arranged between the driver and the transmission screw rod 30, and a gear box 5 is set on the transmission screw rod 30 to limit the linear actuation. The self-locking torsion spring 60 lowered by the device, the self-locking torsion spring 60 is fixed inside the gear box 5, the transmission screw 30 is sleeved with a bearing 4 for load bearing, and the inside of the gear box 5 is provided with ...

Embodiment 2

[0044] Such as Figure 10 As shown, the difference between this embodiment and Embodiment 1 is that the self-locking torsion spring 60 is above the carrying platform 50. When the self-locking torsion spring 60 is above the carrying platform 50, the self-locking torsion spring 60 is driving The self-locking direction of the screw mandrel 30 changes, and when the transmission screw mandrel 30 rotates forward, the torsion spring seat 61 generates a torsion force on the inner wall of the self-locking torsion spring 60, and the self-locking torsion spring 60 passes through the pin 601 and the notch 51 The fixation of the self-locking torsion spring 60 will generate a reverse torque, so that the self-locking torsion spring 60 will hold the torsion spring seat 61 tighter and tighter, so that the transmission screw 30 cannot rotate, and then the transmission screw 30 will be forward. Rotating self-locking, the self-locking torsion spring 60 will gradually loosen the torsion spring sea...

Embodiment 3

[0047] This embodiment shows an integrated cooker flap, which includes a linear actuator for controlling the movement of the flap, wherein the linear actuator is implemented as in Embodiment 1 or Embodiment 2 or other identical implementations. The linear actuator described in the example, this embodiment has a strong self-locking ability and stability, and can meet the needs of customers to a greater extent.

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PUM

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Abstract

The invention discloses a linear actuator for kitchen and bath integrated cooker. The linear actuator comprises an outer pipe, an inner pipe, a transmission lead screw, a lead screw nut and a driver used for driving the transmission lead screw to rotate, wherein the lead screw nut is fixedly connected with the inner pipe, a gear box is arranged between the driver and the transmission lead screw, the transmission lead screw is provided with a self-locking torsional spring used for limiting descending of the linear actuator in a sleeving mode, the transmission lead screw is provided with a bearing used for bearing in the sleeving mode, and a bearing table used for bearing the bearing is arranged in the gear box. The linear actuator has the advantages that the linear actuator has high self-locking capacity, in addition, the invention further discloses the integrated cooker turning plate, and the turning plate comprises the linear actuator.

Description

【Technical field】 [0001] The invention relates to a linear actuator and a flap for an integrated kitchen and bathroom stove, belonging to the technical field of integrated stoves. 【Background technique】 [0002] The linear actuator is also called an electric push rod. Its main working principle is to drive the transmission screw to rotate by clicking. There is a drive nut on the drive screw. When the drive screw rotates, it drives the drive nut to reciprocate along the axis of the drive screw. sports. [0003] The integrated stove is an international leading kitchen appliance product developed to solve the problem that the traditional range hood cannot completely eradicate the lampblack and improve the kitchen and home environment. This product organically combines the hood, stove, disinfection cabinet, storage cabinet, etc. , Completely eradicated the kitchen fume, and completely broke the last fortress of pollution in the residence. Its appearance will have a profound imp...

Claims

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Application Information

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IPC IPC(8): F16H37/12F24C15/20
CPCF16H37/12F24C15/2042
Inventor 杜方周卫寿亮许欣
Owner ZHEJIANG JIECHANG LINEAR MOTION TECH
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