JPH0512468U - Car heating system - Google Patents

Abstract

(57) [Summary] [Purpose] Heating the inside of the car without the need to install a control unit such as an operation switch on the floor of the car. In a heating system for a car having a heating element provided on a floor 5 of the car 1 and a control section for controlling the operation of the heating element, the control panel 7 installed in the car 1 is provided with the above control. It is characterized in that a section is provided. [Effect] The aesthetics of the car can be maintained and the operability can be improved.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a heating system for a car having a heating element on the floor of the car.

[0002]

[Prior Art]

 Conventionally, for example, as described in Japanese Utility Model Laid-Open No. 62-20074, a heating element is provided on the floor of a car, and it is provided in the car through a cord having a control unit such as a thermostat and an operation switch. A heating system for a car in which electricity is supplied to the heating element from an outlet has been proposed.

[0003]

[Problems to be solved by the device]

 By the way, in the above-described conventional car heating system, since a cord having a control unit such as a thermostat and an operation switch is arranged on the floor of the car, there is a problem that it is not preferable in terms of aesthetic appearance in the car. Since it is necessary to bend down the operation switch for operation, improvement in operability has been desired.

The present invention has been made in view of the actual situation in the prior art as described above, and an object thereof is to dispose a control unit for controlling the operation of a heating element on the floor of a car, An object of the present invention is to provide a heating system for a car capable of heating the inside of the car.

[0005]

[Means for Solving the Problems]

 In order to achieve this object, the present invention provides a heating system for a car having a heating element provided on the floor of the car and a control unit for controlling the operation of the heating element, which is installed in the car. The control panel is provided with the control section.

[0006]

[Action]

 In the present invention, since the control unit is provided on the operation panel of the car as described above, the operation of the heating element provided on the floor of the car is controlled by the control unit. As a result, the interior of the car can be heated without the need for disposing the control unit on the floor of the car.

[0007]

【Example】

 An embodiment of a car heating system of the present invention will be described below with reference to the drawings. 1 is an explanatory view showing an embodiment of a heating system for a car of the present invention, FIG. 2 is an enlarged perspective view of a floor portion of the car of FIG. 1, FIG. 3 is an electric circuit diagram of the heating system of FIG. FIG. 4 is a front view of a switch box provided on the operation panel of the car shown in FIG.

The elevator car 1 shown in FIG. 1 includes a side plate 2, a car door 3, a ceiling 4, a floor 5, a skirting board 6 provided between the side plate 2 and the floor 5, an operation panel 7 provided on the side plate 2, It comprises a car position display device 8 provided above the car door 3 and a floor frame 9 for supporting the floor 5.

The heating device of the present embodiment provided in such a car 1 is provided with a power supply outlet 10 provided below the operation panel 7 on the skirting board 6, and a power supply cord 11 shown in FIG. , A plug 12 provided at one end of the power supply cord 11 and capable of being inserted into the outlet 10, a switch box 13 provided on the operation panel 7, a heater strength switching switch 14 of FIG. The heater on / off switch 15, a resistor 16 of FIG. 3 selectively connected to the heater strength switching switch 14, and a sheet heating element 5c made of a conductive special resin are connected to the resistor 16. ing. The floor 2 of the above-mentioned car is connected to the floor plate 5g made of a steel plate provided on the floor frame 9, the adhesive layer 5f, the lower veneer plate 5e, and the other end of the cord 11 which are sequentially arranged on the floor plate 5g. It is composed of a copper plate electrode 5d, a sheet heating element 5c which is fed through the copper plate electrode 5d, an upper veneer plate 5b and a floor tile 5a. The heater strength switching switch 14, the heater on / off switch 15, the resistor 16 and the like constitute a control unit for controlling the operation of the planar heating element 5c.

In this embodiment, when heating the inside of the car 1, first, the plug 12 is inserted into the container 10 and the heater on / off switch 15 in the switch box 13 is operated to turn on the power. Power is supplied from 10 through the plug 12, the cord 11, and the copper plate electrode 5d to generate heat in the planar heating element 5c, so this heat is passed through the upper veneer plate 5b and the floor tile 5a to the inside of the car 1. Be led to. Further, if the heater strength switching switch 14 is operated as necessary, the resistor 16 is switched, and the heat generation amount of the planar heating element 5c is adjusted accordingly.

In the embodiment configured as described above, since the control unit for controlling the operation of the sheet heating element 5c is provided in the operation board 7, it is possible to dispose the control unit on the floor 5 of the car. The car 1 can be heated without requiring it.

[0012]

[Effect of the device]

 Since the present invention is configured as described above, it is possible to heat the inside of the car without the need for disposing a control unit for controlling the operation of the heating element on the floor of the car. Therefore, the control section is not exposed in the car, and the length of the power supply cord can be shortened, so that the aesthetic appearance of the car can be maintained in a good state. Further, since the switch of the control unit is provided on the operation panel, the passenger can operate while standing up, and the operability can be improved.

[Brief description of drawings]

FIG. 1 is an explanatory view showing an embodiment of a heating system for a car according to the present invention.

2 is an enlarged perspective view of the floor portion of the car of FIG. 1. FIG.

FIG. 3 is an electric circuit diagram of the heating device of FIG.

4 is a front view of a switch box provided on the operation panel of the car of FIG. 1. FIG.

[Explanation of symbols] 1 car 5 floor 5c heating element 5d copper plate electrode 7 operation panel 10 outlet 11 cord 12 plug 13 switch box 14 heater strength switching switch 15 heater on / off switch 16 resistor

Continued Front Page (72) Inventor Hiroshi Goko 1-6 Kandanishikicho, Chiyoda-ku, Tokyo Inside Hitachi Building System Service Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. A heating system for a car having a heating element provided on the floor of the car and a control section for controlling the operation of the heating element, wherein the control section is provided on an operation panel installed in the car. A heating system for a car, characterized by being provided with.