Uniform-speed wire winding device for household electrical appliances and air blower with same
A technology for a wire take-up device and a household appliance, which is applied to hair drying devices, devices for washing hair or scalp, applications, etc., can solve problems such as hidden safety hazards and plug tail flicking, and achieve improved efficiency, improved use efficiency, and improved safety. Effect
Pending Publication Date: 2019-02-22
慈溪市金悦电子有限公司
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: although the power cord can be wound up in the hair dryer, when the power cord is wound up, the plug at the end of the power cord is likely to flick due to the fast speed of the power cord, which will hurt the hair dryer. hand or other parts of the user, there is a certain potential safety hazard
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[0053] The following is attached Figure 1-9 The present invention is described in further detail.
[0054] refer to figure 1 , which is a constant speed wire take-up device 27 for household appliances disclosed in the present invention, comprising a wire winding mechanism 1, a gear box 2, a case cover 5 and a damping assembly 6; the wire winding mechanism 1 is used for winding a power cord 28, and the gear box 2 It is located on the upper end of the winding mechanism 1 and is rotationally connected with the winding mechanism 1. Both the damping assembly 6 and the gear transmission mechanism 4 are installed in the gear box 2, and the damping assembly 6 is rotationally connected with the gear transmission mechanism 4. The damping assembly 6 is used for The speed at which the winding mechanism 1 rewinds the power cord 28 is controlled, and the case cover 5 is fixed on the upper end of the gear case 2 by screws to cover the gear case 2.
[0055] refer to figure 2 , 3 The win...
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The invention relates to a uniform-speed wire winding device for household electrical appliances and an air blower with the same, relates to the technical field of household appliances, and solves theproblem that although a power line can be winded in the air blower, a plug at the tail end of the power line easily spins due to the rapid wire winding speed of the power line, the hand holding the air blower or other parts of a user is easily damaged, and there exist certain potential safety hazards. The device comprises a damping assembly which is arranged in a gear box, the damping assembly comprises a first damping gear which is rotatably connected with a gear transmission mechanism and at least one second damping gear, the first damping gear and the second damping gear comprise sleeve parts, telescopic parts which are integrally arranged on the outer circumferential walls of the sleeve parts and uniformly distributed in the circumferential directions and gravitational parts which areintegrally arranged at the ends, away from the sleeve parts, of the telescopic parts. The wire winding device has the advantages that tail does not easily spin when low-speed winding is conducted, and the safety of the power line when the power line is winded is improved.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a constant-speed wire take-up device for household appliances and a hair dryer equipped with the device. Background technique [0002] The hair dryer is a combination of a set of heating wires and a high-speed small fan. When energized, the heating wire will generate heat, and the wind blown by the fan will become hot air after passing through the heating wire. The hair dryer is mainly used for drying and shaping of hair, but it can also be used for local drying, heating and physical therapy in laboratories, physiotherapy rooms, industrial production, and art. [0003] In the prior art, such as the Chinese patent of notification number CN2286391, a hair dryer has a casing, a rear casing, an electric heater, a motor, an impeller, a mount supporting the motor, a power cord, a plug at one end of the power cord, and a circuit control system , the said frame is fixed wi...
Claims
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Login to View More IPC IPC(8): A45D20/10A45D20/12
CPCA45D20/10A45D20/12
Inventor 金建军
Owner 慈溪市金悦电子有限公司