CN201544752U - Anti-fogging automobile rear windshield - Google Patents

Abstract

The utility model discloses an anti-fogging automobile rear windshield which has a simple structure and is embedded with a heater strip. The anti-fogging automobile rear windshield is characterized in that strip-shaped pipe chases (1 and 2) are processed on the inner side surface of a glass substrate (4); metal powder is compacted and sealed in the pipe chases to serve as the heater strip; and a section of general metal wire (3) penetrating the glass substrate (4) is reserved at the ends of the pipe chases. The utility model has the advantages of obvious and rapid defogging effect, and long duration.

Description

Antifog rear seat windscreen

Technical field

The utility model relates to the windshield field, particularly a kind of antifog rear seat windscreen.

Background technology

The automobile rear seat windscreen is except that having sealing process, or the important window of situation behind the driver's observation car, its permeability has influence on the driving safety of automobile, most automobiles all have been equipped with wiper on the automobile rear seat windscreen, be exactly for rain-proof dust-proof, guarantee that backstop is air-dry penetrating only, but for the knot mist phenomenon on the rear seat windscreen, now but neither one preferably method solve, behind the Windshield upper fogging, the automobilist can only wipe fog to the greatest extent by towel or paper handkerchief, in case influence sight line, operation is trouble extremely, and does not keep a few minutes, and new fog can be covered with glass again, make driver's blurred vision, bring mood fidgety, cause the difficulty of driving, stay accident potential.

The utility model content

It is a kind of simple in structure that the purpose of this utility model is to provide, and embedding contains the antifog rear seat windscreen of automobile of heater strip, removes obvious, the rapid and longer duration of fog effect.

The utility model is realized by the following technical solutions: the antifog rear seat windscreen of a kind of automobile, be processed with the strip tube seat at the glass substrate inner surface, compacted powder metal is enclosed in and serves as heating wire in the tube seat, leaves one section plain metal lead in the tube seat termination and passes glass.

Adopt the antifog rear seat windscreen of automobile of this structure, form electric heating device at the glass substrate upper surface, compare with existing scheme of setting up wiper or glass blowing mouth, not only simple in structure, remove fog effect obviously, rapidly and longer duration, system reliability height.

Below in conjunction with drawings and Examples the utility model is further set forth.Protection domain of the present utility model includes but are not limited to accompanying drawing and the disclosed content of embodiment.

Description of drawings

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

Fig. 2 is the generalized section at Figure 1A-A place.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further elaborated.

As depicted in figs. 1 and 2, be processed with the horizontal tube seat 1 of many strips on the antifog rear seat windscreen of this automobile, and two vertical tube seats 2 that are arranged on the Windshield dual-side, the compacting of detailed catalogue aluminium powder is enclosed in horizontal tube seat and the vertical wire conduit serves as heating wire and lead respectively, leaves two sections aluminum steels 3 that are enclosed with insulation sleeve in the glass substrate upper edge and passes glass substrate 4.

Claims (1)

1. antifog rear seat windscreen of automobile, it is characterized in that: be processed with strip tube seat (1,2) at glass substrate (4) inner surface, compacted powder metal is enclosed in and serves as heating wire in the tube seat, leaves one section plain metal lead (3) in the tube seat termination and passes glass substrate (4).

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