CN2639127Y

CN2639127Y - Electrothermal steering wheel

Info

Publication number: CN2639127Y
Application number: CN 03250058
Authority: CN
Inventors: 陆奇文
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-19
Filing date: 2003-08-19
Publication date: 2004-09-08
Anticipated expiration: 2013-08-19

Abstract

An electrothermal steering wheel, including an outer wheel, a plurality of radius rods and an inner wheel, which is characterized in that: an electric heating elements, which is connected in series with an auto electrical source and a switch, is arranged in a heat conduction metal framework tube of the outer wheel; a heat conduction cover is covered along the heat conduction metal framework tube. The utility model has the advantages that the structure is simple and the operation is convenient; moreover, the electrothermal steering wheel can help the drivers to drive automobiles cosily in cold winter.

Description

The electric heating bearing circle

(1), affiliated technical field

The utility model relates to a kind of bearing circle, particularly a kind of bearing circle that is used on the automobile.

(2), technical background

Having the bearing circle that uses on automobile now generally is to be made of outer dish, pole and inner disc.This bearing circle does not have the function of heating, and in the winter of cold, particularly northern, bearing circle is too cold, makes driver's operation extremely uncomfortable, and operation is extremely inconvenient.

(3), summary of the invention

The purpose of this utility model just provides a kind of electric heating bearing circle simple in structure, and it can be in the winter of cold, makes that chaufeur is comfortable to drive a car easily.

The purpose of this utility model is to realize by such technical scheme, it includes outer dish, pole and inner disc, it is characterized in that:, outside metal heat-conducting skeleton pipe, be arranged with the permeability of heat overcoat along being provided with the electrical heating elements that is one another in series with power supply on vehicle and switch in the metal heat-conducting skeleton pipe of outer dish.This permeability of heat overcoat is the engineering plastics with certain heat conductivility.The utility model is to use like this: in the winter of cold, chaufeur can be connected switch, utilizes power supply on vehicle by heating that electrical heating elements externally coils, and realizes the purpose of warm hand, improves the traveling comfort of driving.

Owing to adopted technique scheme, the utlity model has simple in structure and easy to operate advantage, it can cosily drive a car chaufeur in the winter of cold.

(4), description of drawings

Description of drawings of the present utility model is as follows:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an A portion enlarged drawing among Fig. 1;

Among the figure: 1. outer dish; 2. pole; 3. inner disc; 4. metal heat-conducting skeleton pipe; 5. switch; 6. electrical heating elements; 7. permeability of heat overcoat; 8. temperature control element.

(5), the specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

As shown in Figure 1, 2, the utility model includes outer dish 1, pole 2 and inner disc 3, it is characterized in that:, outside metal heat-conducting skeleton pipe 4, be arranged with permeability of heat overcoat 7 along being provided with the electrical heating elements 6 that is one another in series with power supply on vehicle and switch 5 in the metal heat-conducting skeleton pipe 4 of outer dish 1.The utility model is to use like this: in the winter of cold, chaufeur can be connected switch 5, utilizes power supply on vehicle externally to coil 1 by electrical heating elements 6 and heats, and realizes the purpose of warm hand, improves the traveling comfort of driving.

As shown in Figure 2, on the loop of forming by power supply on vehicle, switch 5 and electrical heating elements 6, be serially connected with temperature control element 8.The effect of temperature control element 8 is temperature of monitoring outer dish at any time, and chaufeur can optionally be set a temperature value, and when the temperature of outer dish reached this temperature value, temperature control element 8 is outage automatically, thereby realizes the purpose of A.T.C.

As shown in Figure 1, for easy to operate, switch 5 and temperature control element 8 all can be arranged on the inner disc 3.

Claims

1. electric heating bearing circle, include outer dish (1), pole (2) and inner disc (3), it is characterized in that:, outside metal heat-conducting skeleton pipe (4), be arranged with permeability of heat overcoat (7) along being provided with the electrical heating elements (6) that is one another in series with power supply on vehicle and switch (5) in the metal heat-conducting skeleton pipe (4) of outer dish (1).

2. electric heating bearing circle as claimed in claim 1 is characterized in that: be serially connected with temperature control element (8) on the loop of being made up of power supply on vehicle, switch (5) and electrical heating elements (6).

3. electric heating bearing circle as claimed in claim 1 or 2 is characterized in that: switch (5) and temperature control element (8) all are arranged on the inner disc (3).