CN210970981U - Electrified defrosting window, automobile-used defrosting side window and car - Google Patents

Abstract

The utility model relates to an electrified defrosting window, automobile-used defrosting side window and car, electrified defrosting window include window frame and glass door that can change relative position mutually, be equipped with heating wire and conductive electrode in the glass of glass door, the heating wire evenly distributed connects the conductive electrode in the glass, be equipped with disconnected contact on the conductive electrode, be equipped with the contact switch on the window frame, this contact switch connects external power supply, when the glass door is closed for the window frame, the contact switch connects disconnected contact; when the glazed door is opened relative to the window frame, the contact switch opens the disconnect contact. Compared with the prior art, the utility model discloses compromise security and realized car side window glass's defrosting with convenience.

Description

Electrified defrosting window, automobile-used defrosting side window and car

Technical Field

The utility model belongs to the technical field of the defrosting window and specifically relates to an electrified defrosting window, automobile-used defrosting side window and car are related to.

Background

Today, the economy is highly developed, and automobiles are popularized to enter thousands of households. Meanwhile, the driving safety is a problem which cannot be ignored. In the driving process of an automobile, the front windshield and the rear windshield are provided with a wiper and an air conditioner air outlet for defrosting and treating fog, but if rainwater, fog and the like are accumulated on the side window glass, neither effective defrosting can be realized, and the outer side can not be wiped by cleaning cloth, so that the sight line is unclear. Especially, in the windows of the front and the back passenger seats of the automobile, the windows need to be kept clear so as to be convenient for the driver to observe the rearview mirror, and under the condition, the windows are often opened only when necessary because of bad weather conditions, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrified defrosting window, automobile-used defrosting side window and car in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

an electrified defrosting window comprises a window frame and a glass window door, wherein the relative positions of the window frame and the glass window door can be changed mutually, heating wires and conductive electrodes are arranged in glass of the glass window door, the heating wires are uniformly distributed in the glass and connected with the conductive electrodes, disconnected contacts are arranged on the conductive electrodes, a contact switch is arranged on the window frame and connected with an external power supply, and when the glass window door is closed relative to the window frame, the contact switch is connected with the disconnected contacts; when the glazed door is opened relative to the window frame, the contact switch opens the disconnect contact.

Furthermore, the glass window door is an inward opening or outward opening sliding window door.

Furthermore, the glass window door is a horizontally moving type translation window door.

Furthermore, the glass window door is a window door which ascends to close and descends to open in a window frame.

Further, the heating wires are arranged in the glass side by side in the vertical direction.

Furthermore, the conducting electrodes are arranged at the upper end and the lower end of the glass, the disconnection contact is arranged on the conducting electrode at the upper end, and the contact switch is arranged on the upper edge of the window frame at the corresponding position.

Furthermore, the contact switch comprises a first contact and a second contact which are respectively connected with the two disconnection contacts on the conductive electrode, the first contact is connected with the anode of the external power supply, and the second contact is connected with the cathode of the external power supply.

A defrosting side window for a vehicle is an electrified defrosting side window.

A defrosting side window for a vehicle is arranged in a carriage of the vehicle.

Further, the contact switch is connected with the general circuit of the vehicle control system.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a set up the connection power contact switch on the window frame, when the glass window door was closed for the window frame, the contact switch connection disconnected contact. When the window is closed, the contact switch is selectively opened or closed, so that the glass window and the door are heated to defrost. When the window is opened, the contact switch and the disconnection contact are disconnected, and no matter the contact switch is in an open or closed state, the glass window and the glass door are directly powered off, heating is stopped, and the use safety is ensured.

2. The utility model discloses because all external with power and contact switch, only need set up the heating wire and lead the electric pole on the glass window door, therefore the degree of convenience of its use greatly increases, can be applicable to the window of various different grade types, easily reforms transform moreover, and is with low costs.

3. The vertical direction of heating wire sets up side by side in glass, can alleviate the influence to the window vision by the maximize.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged exploded view of a in fig. 1.

1. Window frame, 2, glass window door, 3, conducting electrode, 31, disconnected contact, 4, heating wire, 5, contact switch, 51, first contact, 52, second contact.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1, the present embodiment provides a defrosting side window for a vehicle. The defrosting side window for the vehicle is installed in a large-scale passenger car, and the attached drawing takes a side window on the driver side as an example.

The defrosting side window for the vehicle comprises a window frame 1 and a glass window door 2, wherein the glass window door 2 can realize the opening and closing of the window through the left-right parallel movement in the window frame 1. An electric heating wire 4 and a conductive electrode 3 are arranged in the glass of the glass window door 2. The conductive electrodes 3 are distributed at the upper end and the lower end of the glass, the electric heating wires 4 are arranged in the glass side by side in the vertical direction, the upper ends of the electric heating wires 4 are connected with the conductive electrodes 3 above, and the lower ends of the electric heating wires 4 are connected with the conductive electrodes 3 below. When the electric heating wire 4 passes through the current, heat can be generated to heat the glass window door 2, thereby having the function of defrosting or demisting. The heating wire 4 and the conductive electrode 3 are arranged in the glass in the existing mature process, and the heating wire 4 and the conductive electrode 3 are mainly laminated and clamped by two glass plates, which are not described again.

Two disconnection contacts 31 are provided on the upper end conductive electrode 3, and a contact switch 5 is provided at the corresponding window frame 1, as shown in fig. 2. The contact switch 5 is provided with a first contact 51 and a second contact 52, which can be opened or closed by a control signal. The contact switch 5 is connected to the general circuit of the vehicle control system so that the contact switch 5 is connected to the control signal of the vehicle and the vehicle power supply. The first contact 51 and the second contact 52 are connected to the positive and negative poles of the vehicle power supply, respectively.

The working principle of the embodiment is as follows:

when the glass window door 2 and the window frame 1 are closed, the contact switch 5 receives a control signal from a vehicle control system, when the control signal is opened, the first contact 51 and the second contact 52 are separated from each other and are respectively contacted with the two disconnection contacts 31 on the conductive electrode 3, at this time, the power supply of the vehicle is connected into the conductive electrode 3 and the electric heating wire 4, so that the electric heating wire 4 is electrified and heated, and defrosting or demisting is realized; when the control signal is off, the first contact 51 and the second contact 52 are closed to each other, and at this time, the first contact 51 and the second contact 52 cannot contact the disconnection contact 31 regardless of the window state, so that the heating wire 4 does not operate.

When the glass window door 2 and the window frame 1 are opened, no matter the contact switch 5 is in an opening or closing state, the contact switch 5 is separated from the disconnection contact 31, and the electric heating wire 4 is not electrified to work.

In addition, the glass door of the present embodiment may be an inward-opening or outward-opening sliding door or a door that is opened by being lifted up and lowered down in a window frame. Therefore, the embodiment can be widely applied to all vehicles with a cab or a closed driving space, such as various motorized vehicles, non-motorized vehicles, passenger carrying vehicles, carrying objects, engineering vehicles and the like, or other internal cabins requiring people and instruments to observe external environments, covers various devices and buildings, and has a wide application range.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. An electrified defrosting window comprises a window frame (1) and a glass window door (2) which can mutually change relative positions, wherein heating wires (4) and conductive electrodes (3) are arranged in glass of the glass window door (2), and the heating wires (4) are uniformly distributed in the glass and are connected with the conductive electrodes (3), and the electrified defrosting window is characterized in that disconnected contacts (31) are arranged on the conductive electrodes (3), a contact switch (5) is arranged on the window frame (1), the contact switch (5) is connected with an external power supply, and when the glass window door (2) is closed relative to the window frame (1), the contact switch (5) is connected with the disconnected contacts (31); when the glass window door (2) is opened relative to the window frame (1), the contact switch (5) opens the disconnection contact (31).

2. Electrified defrost window according to claim 1, characterized in that said glazed window door (2) is an inwardly or outwardly opening sliding window door.

3. An electrically powered defrost window as claimed in claim 1 wherein said glazed window (2) is a horizontally movable sliding window.

4. An electrified defrost window according to claim 1, characterised in that said glazed window (2) is a window which is closed by lifting and opened by lowering in the window frame (1).

5. The electrified defrost window as claimed in claim 1, wherein said heating wires (4) are arranged vertically side by side in the glass.

6. An electrified defrosting window as claimed in claim 1, wherein said conductive electrodes (3) are disposed at the upper and lower ends of the glass, said disconnection contact (31) is disposed on the conductive electrode (3) at the upper end, and said contact switch (5) is disposed at the upper edge of the window frame (1) at the corresponding position.

7. The electrified defrost window as claimed in claim 1, wherein said contact switch (5) comprises a first contact (51) and a second contact (52) respectively connected to two disconnection contacts (31) of the conductive electrode (3), said first contact (51) is connected to the positive pole of the external power source, and said second contact (52) is connected to the negative pole of the external power source.

8. A defroster side window for a vehicle characterized in that the defroster side window for a vehicle is the electrified defroster window according to any one of claims 1 to 7.

9. An automobile characterized in that the defrosting side window for a vehicle as claimed in claim 8 is installed in a vehicle compartment.

10. A car according to claim 9, characterized in that the contact switch (5) is connected to the general circuit of the vehicle control system.

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