CN217099904U

CN217099904U - Water mist removing mechanism on movable glass assembly

Info

Publication number: CN217099904U
Application number: CN202220922864.9U
Authority: CN
Inventors: 张建广; 刘忠敏; 刘建超; 徐鑫
Original assignee: Jiangsu Changjiang Transportation Technology Co ltd
Current assignee: Jiangsu Changjiang Transportation Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-02
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a mechanism is driven away to water smoke on movable glass subassembly, including being used for installing the heater block on the movable glass subassembly, still include: the telescopic conductive part is used for connecting a power supply; and the electric conduction assembly is electrically connected with the telescopic conductive component, the electric conduction assembly is also electrically connected with the heating component, and the telescopic conductive component, the electric conduction assembly and the heating component form an electric heating loop. The utility model is particularly suitable for removing fog and/or water on the moving glass.

Description

Water mist removing mechanism on movable glass assembly

Technical Field

The utility model relates to a window technical field, concretely relates to mechanism is driven away to water smoke on movable glass subassembly.

Background

The automobile is a closed space, in rainy days or winter, the humidity of air in the automobile is increased due to gas exhaled by passengers and a driver in the automobile, water vapor in the automobile is condensed on glass to form fog, the fog can be atomized no matter the front windshield, the rear windshield or the side window glass, the fog has little influence on the passengers, but for the driver, the fog influences the observation of the driver on road conditions, the judgment of the road conditions is reduced, and the fog attached to the window glass seriously influences the driving safety.

At present, have following several kinds of modes to fog driving away on the door window, the first is to open vehicle air conditioner, through the conditioning action of air conditioner to humidity in the car, can not produce the fog that attaches on window glass, and the second mode is, sets up silver thick liquid line on glass usually, and silver thick liquid line is generated heat and is driven away fog after obtaining the electric current, and on the car door window, silver thick liquid line sets up on back windshield usually, because silver thick liquid line can form the interference to the line of sight, consequently, front windshield and side window glass can not set up usually. The third mode is to arrange a transparent heating film on the glass, the heating film is similar to a silver paste line and generates heat to expel fog during working, but the heating film is transparent and does not interfere with the sight of a driver, which is different from the silver paste line.

Above-mentioned three kinds of defogging modes, for the driver, in the driving process, the important observation position is place ahead and outside rear-view mirror, driver's sight need see through the front windshield and observe the road conditions ahead promptly, and see through left side or right side window glass to left outside rear-view mirror and right outside rear-view mirror, observe the road conditions at left side or right side rear, because side window glass often can not set up silver thick liquid line, and the mode of heating film is used in fixed glass at present, for example front windshield or rear windshield, because these glasses are fixed, to the circuit of electrical heating, can be convenient for arrange heating circuit. However, in the case of a movable side window glass on an automobile, no matter a silver paste line or a heating film is adopted, since an electric heating circuit cannot be arranged at present, electric heating defogging cannot be achieved, so that the movable side window glass can only be used for defogging by starting an automobile air conditioner at present, but after the automobile air conditioner is started, because the power consumption of the automobile air conditioner is high, the oil consumption of the automobile using fuel oil as fuel can be increased, and the power consumption of the automobile using electric energy as power energy can be increased. It follows that the current electrical heating circuit arrangement is an unsolved problem for defogging movable side windows, and thus the current approach is in need of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mechanism is driven away to water smoke on the movable glass subassembly, the utility model discloses the specially adapted drives away fog and/or water on the movable glass subassembly.

The technical scheme for realizing the purpose is as follows:

a fog removing mechanism on a moving glass assembly, comprising a heating component for being mounted on the moving glass assembly, and further comprising:

the telescopic conductive part is used for connecting a power supply;

and the electric conduction assembly is electrically connected with the telescopic conductive component, the electric conduction assembly is also electrically connected with the heating component, and the telescopic conductive component, the electric conduction assembly and the heating component form an electric heating loop.

The utility model discloses an ingenious point lies in, utilize the fixed of movable glass subassembly and electric conduction subassembly, install the heater block on the movable glass subassembly and keep electric connection with the electric conduction subassembly all the time, the elasticity that utilizes flexible conductive parts self to possess again, when removing the movable glass subassembly, the movable glass subassembly passes through the electric conduction subassembly and produces the pulling force to flexible conductive parts, flexible conductive parts receive the pulling force to lengthen on length direction, perhaps the movable glass subassembly passes through the electric conduction subassembly and produces thrust to flexible conductive parts, flexible conductive parts receive the pressure to shorten on length direction. Therefore, no matter how the movable glass assembly moves, flexible conductive part keeps electric connection with the electric conduction subassembly all the time, and the electric heating circuit that forms promptly is in the effective state all the time, as long as power supply provides operating voltage for the electric heating circuit, no matter so the movable glass assembly is in static or removal state, and the heater block all can the electric work of gaining, from this the utility model provides an can not arrange the difficult problem of electric heating circuit in order to disperse fog and/or water to movable glass among the prior art.

This the utility model discloses can the wide application in vehicle on, for example be applied to car window, ship window, this the utility model discloses can also use at domestic window, office window etc..

Drawings

FIG. 1 is a side view of a mist expelling mechanism on a moving glass unit;

FIG. 2 is a cross-sectional view of the sliding conductive assembly;

reference numbers in the drawings:

the glass shielding device comprises a guide rail A, glass B, a heating component 1, a telescopic conductive component 2, a spiral sheath 2a, a movable block 3, a protective frame 4, a containing groove 4a, a first connecting part 4B, a second connecting part 4c, a shielding component 5 and a supporting guide rod 6.

Detailed Description

The present invention will be further explained with reference to the drawings attached to the specification.

Referring to fig. 1 and 2, the water mist removing mechanism of the movable glass assembly of the present invention comprises a heating member 1, a telescopic conductive member 2, and an electrically conductive member, and each part and the relationship between each part will be described in detail below:

the heating member 1 is installed on a moving glass assembly, and when an operating voltage is applied to the heating member 1, the heating member 1 generates heat, and if mist and/or water is accumulated on the moving glass assembly, the accumulated mist and/or water is removed by the heat generated by the heating member 1. In the case of not interfering with the winding requirement, the heating member 1 is preferably a transparent heating film, and in the case of not interfering with the winding requirement, the heating member 1 may be a member such as a silver paste line.

The heating member 1 has an electric heating film or a silver paste line, and also has a conductive contact portion disposed on the glass B, the electric heating film or the silver paste line is usually sandwiched in the middle of the glass B, the conductive contact portion is electrically connected to the electric heating film, and the conductive contact portion is electrically connected to the electric conduction assembly.

The moving glass assembly is usually installed at a place having a window, such as a side window of an automobile, to form the side window, and includes a guide rail a, and a movable glass B slidably engaged with the guide rail a, and the glass B opens or closes the window when moving along the guide rail a. The heating member 1 is provided on the glass B, and the heating member 1 heats the glass B when operating.

The telescopic conductive part 2 is used for connecting a power supply; for example, a 48V battery (such as a storage battery of an automobile) is converted into a 12V or 24V output power supply, the power supply is a switching power supply, the power supply is controlled by a controller (such as a controller in the automobile) to be opened or closed, when the power supply is opened, the electric heating loop loses power supply voltage and cannot work, and when the power supply is closed, the electric heating loop works to generate heat by obtaining the power supply voltage.

The stretchable conductive member 2 itself can be stretched or shortened, and the stretchable conductive member 2 has an electric conduction function. For example, when the moving glass unit is moved, the moving glass unit generates a tensile force to the telescopic conductive member 2 by the electrically conductive member, and the telescopic conductive member 2 is elongated in the longitudinal direction by the tensile force, or the moving glass unit generates a thrust force to the telescopic conductive member 2 by the electrically conductive member, and the telescopic conductive member 2 is shortened in the longitudinal direction by the compressive force.

In the present embodiment, the telescopic conductive member 2 includes a spiral sheath, and a positive electrode lead and a negative electrode lead at least a part of which is wrapped by the spiral sheath 2 a. Spiral sheath 2a is made for rubber or plastics material, the material of spiral sheath 2a preferentially adopts plastics, and because anodal wire and negative pole wire are wrapped up by spiral sheath 2a, therefore, anodal wire and negative pole wire also are helical structure, when flexible conductive part 2 receives the pulling force, because helical structure of itself, make when extending along length direction because of making its helical structure obtain to expand and can not break, when receiving the pressure, compress its helical structure, thereby flexible needs have been satisfied, form the adaptation with the removal of activity glass subassembly simultaneously.

The electric conduction assembly is used for being fixed with the movable glass assembly, the electric conduction assembly is electrically connected with the telescopic conductive component 2, the electric conduction assembly is also electrically connected with the heating component 1, and the telescopic conductive component 2, the electric conduction assembly and the heating component 1 form an electric heating loop. In this embodiment, the electrically conductive member includes a movable block 3 that moves as the moving glass member moves, and an electrically conductive member (not shown in the figure) at least a part of which is disposed in the movable block 3, the electrically conductive member being connected to the telescopic electrically conductive member 2 and the heating member 1, respectively. The conductive part is a metal wire, the movable block 3 is an insulator made of plastic or rubber, the movable block 3 is preferably made of plastic, and the conductive part and the movable block 3 are integrated through injection molding.

The utility model discloses an ingenious point lies in, utilize the fixed of movable glass subassembly and electric conduction subassembly, install heater block 1 on the movable glass subassembly and keep electric connection with the electric conduction subassembly all the time, the elasticity that utilizes flexible conductive part 2 self to possess again, when removing the movable glass subassembly, the movable glass subassembly passes through the electric conduction subassembly and produces the pulling force to flexible conductive part 2, flexible conductive part 2 receives the pulling force to lengthen on length direction, perhaps the movable glass subassembly passes through the electric conduction subassembly and produces thrust to flexible conductive part 2, flexible conductive part 2 receives the pressure to shorten on length direction. Therefore, no matter how the movable glass assembly moves, flexible conductive part 2 keeps electric connection with the electric conduction subassembly all the time, and the electric heating circuit that forms promptly is in the active state all the time, as long as power supply provides operating voltage for the electric heating circuit, no matter so the movable glass assembly is in static or removal state, and heater block 1 all can the electric work of gaining, from this the utility model provides an among the prior art can not arrange the difficult problem of electric heating circuit in order to disperse fog and/or water to movable glass.

The water mist removing mechanism further comprises a protection frame 4, wherein the protection frame 4 is provided with an accommodating groove 4a, and at least one part of the telescopic conductive part 2 is positioned in the accommodating groove 4 a. The telescopic conductive component 2 is arranged in the accommodating groove 4a, so that the telescopic conductive component 2 is in a non-exposed state, and the telescopic conductive component 2 is prevented from being unnecessarily pulled, thereby effectively protecting an electric heating loop.

One end of the protection frame 4 is provided with a shielding component 5 for shielding the electric conduction component, the shielding effect on the electric conduction component is achieved through the shielding component 5, the protection frame 4 also has a shielding effect on the telescopic conductive component 2, the telescopic conductive component 2 and the electric conduction component are not in an exposed state, protection is formed on one hand, and the product is attractive on the other hand.

The protective frame 4 comprises a first connecting part 4b and a second connecting part 4c used for being fixed with the movable glass assembly, and the first connecting part 4b and the second connecting part 4c are connected to form an accommodating groove 4 a. The first connecting portion 4b and the second connecting portion 4c are each L-shaped in cross section. In this embodiment, the second connecting portion 4c is fixed to the slide rail a of the movable glass assembly, so that the assembly space is saved, and the material consumption of the second connecting portion 4c is reduced by using the structure of the slide rail a, so that the manufacturing cost of the protection frame 4 is reduced.

The mist removing mechanism further comprises a support guide bar 6, the telescopic conductive member 2 is arranged on the support guide bar 6 in a spirally wound manner, and the support guide bar 6 performs both a supporting function and a guiding function on the telescopic conductive member 2, so that the telescopic conductive member 2 is stable in the process of extension or contraction. In order to increase the contact area of the support guide bar 6 with the telescopic conductive member 2, the outer circumferential surface of the support guide bar 6 is fitted to a part of the inner circumferential surface of the telescopic conductive member 2.

In order to reduce friction between the support guide bar 6 and the telescopic conductive member 2, a PEEK layer having excellent lubricity is provided on the support guide bar 6.

Based on the above concept, the sliding conductive assembly can also have various deformation modes, however, the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, not to limit it, and not to limit the patent scope of the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.

Claims

1. A water mist removing mechanism on a moving glass assembly comprises a heating part (1) installed on the moving glass assembly, and is characterized by further comprising:

a telescopic conductive part (2) for connecting a power supply;

the electric conduction assembly is electrically connected with the telescopic conductive component (2), the electric conduction assembly is also electrically connected with the heating component (1), and the telescopic conductive component (2), the electric conduction assembly and the heating component (1) form an electric heating loop.

2. The mechanism of claim 1, wherein said mechanism for repelling water mist from a moving glass component comprises: the telescopic conductive member (2) comprises a spiral sheath and a positive electrode lead and a negative electrode lead at least a part of which is wrapped by the spiral sheath (2 a).

3. The mist dislodging mechanism of claim 1, wherein the electrically conductive assembly comprises:

a movable block (3) which moves along with the movement of the movable glass component;

and a conductive member, at least a part of which is disposed in the movable block (3), the conductive member being connected to the telescopic conductive member (2) and the heating member (1), respectively.

4. The mist removing mechanism for a moving glass unit according to any of claims 1 to 3, wherein the mist removing mechanism further comprises a protective frame (4), the protective frame (4) is provided with a receiving groove (4a), and at least a part of the telescopic conductive member (2) is located in the receiving groove (4 a).

5. A mist removing mechanism for a moving glass unit according to claim 4, wherein the one end of the protective frame (4) is provided with a shielding member (5) for shielding the electrically conductive member.

6. The mist removing mechanism for movable glass assembly according to claim 4, wherein the protective frame (4) comprises a first connecting portion (4b) and a second connecting portion (4c) for fixing with the movable glass assembly, and the first connecting portion (4b) and the second connecting portion (4c) are connected to form a receiving groove (4 a).

7. The mist removing mechanism for a moving glass unit as claimed in claim 6, wherein the first connecting portion (4b) and the second connecting portion (4c) are each L-shaped in cross section.

8. A mist removing mechanism for a moving glass unit according to any of claims 1 to 3, wherein the mist removing mechanism further comprises a support guide bar (6), and the telescopic conductive member (2) is fitted over the support guide bar (6).

9. The mist removing mechanism on a moving glass unit according to any of claims 1 to 3, wherein the heating member (1) is a transparent heating film.