WO2020006884A1 - 对地无感应电防雾膜 - Google Patents

对地无感应电防雾膜 Download PDF

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Publication number
WO2020006884A1
WO2020006884A1 PCT/CN2018/106482 CN2018106482W WO2020006884A1 WO 2020006884 A1 WO2020006884 A1 WO 2020006884A1 CN 2018106482 W CN2018106482 W CN 2018106482W WO 2020006884 A1 WO2020006884 A1 WO 2020006884A1
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insulating layer
heating element
ground
fog
conductive film
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French (fr)
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陈彦杰
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields

Definitions

  • the utility model relates to the technical field of sanitary ware, and specifically relates to a groundless non-induction electric anti-fog film.
  • the known technology is to connect the ground wire of the mirror with the ground wire in the house when the anti-fog mirror is connected to the power supply, to reduce the induced voltage of the anti-fog mirror to ground.
  • the disadvantage is that when the anti-fog mirror is installed, Until the end user does not pull the ground wire, the bottom line of the original mirror cannot be connected, so the induced voltage of the mirror to ground cannot drop.
  • the induced voltage to ground can reach 40% -6% of the city power, such as: 220V city power, the induced voltage can reach about 80-140V, and there are hidden safety hazards, so the utility model provides a non-induction electric anti-fog film to the ground to solve the above problem.
  • the purpose of the present utility model is to provide a groundless non-electric induction anti-fog film, so as to solve the problems raised in the background art mentioned above.
  • a non-inductive anti-fogging film for the ground includes a No. 1 insulating layer, and a No. 2 insulating layer is bonded to the lower side of the No. 1 insulating layer, and the No. 2 insulating layer
  • the side of the layer away from the No. 1 insulating layer is bonded to the heating body, the side of the heating body away from the No. 2 insulating layer is bonded to the No. 3 insulating layer, and the side of the No. 3 insulating layer away from the No.
  • a conductive film, a side of the conductive film remote from the third insulating layer is bonded with a fourth insulating layer.
  • the length of the second insulation layer, the length of the heating body, the length of the third insulation layer, and the length of the conductive film are equal, and the width of the second insulation layer, the width of the heating body, and the width of the third insulation layer. It is equal to the width of the conductive film.
  • the length of the first insulation layer is equal to the length of the fourth insulation layer and is greater than the length of the second insulation layer
  • the width of the first insulation layer is equal to the width of the fourth insulation layer and greater than the width of the second insulation layer.
  • the heating element is electrically connected with a power cord.
  • the conductive film is electrically connected to the N pole of the power line.
  • the utility model has the beneficial effect that a conductive film is laminated on any side of the anti-fogging film heating element, the conductive film is connected to the N pole of the heating element, and the The heating body is attached to the upper and lower sides of the insulating layer to ensure that the entire product is safe and free of leakage.
  • the ground-based high-induction power formed by the original heating body is derived through the N pole, and the induced voltage of the anti-fog mirror to ground can be reduced to a safe voltage. Below 24V, this design enables the induction voltage of the non-inductive anti-fog film to ground when the anti-fog mirror is installed, regardless of whether the end user has installed a ground wire, to eliminate hidden safety hazards.
  • FIG. 1 is a schematic structural diagram of the present invention
  • FIG. 2 is a schematic diagram of the electrical connection of the present invention.
  • the utility model provides a technical solution: a non-inductive electric anti-fog film for the ground, which includes the first insulating layer 1 and the second insulating layer 2 is bonded to the lower side of the first insulating layer 1.
  • the insulation layer 2 on the side away from the insulation layer 1 is bonded to the heating body 3, and the insulation layer 3 on the side away from the insulation layer 2 on the heating body 3 is bonded with the insulation layer 3 on the side 3, and the insulation layer 4 is away from the heating body 3
  • a conductive film 5 is adhered on one side of the conductive film, and a fourth insulation layer 6 is adhered on the side of the conductive film 5 away from the third insulation layer 4.
  • the length of No. 2 insulating layer 2, the length of heating element 3, the length of No. 3 insulating layer 4, and the length of conductive film 5 are equal.
  • the width of the conductive film 5 is the same as that of the conductive film 5 so that the respective insulating layers, the heating element 3 and the conductive film 5 fit together.
  • the length of No. 1 insulating layer 1 is equal to the length of No. 4 insulating layer 6 and greater than the length of No. 2 insulating layer 2.
  • the width of No. 1 insulating layer 1 is equal to the width of No. 4 insulating layer 6 and greater than the width of No.
  • the heating element 3 In order to cover the respective insulating layers between the No. 1 insulating layer 1 and the No. 4 insulating layer 6, the heating element 3 and the conductive film 5.
  • the heating element 3 is electrically connected with a power cord 7 to facilitate power supply.
  • the conductive film 5 is electrically connected to the N pole of the power supply line 7 so as to conduct electricity.
  • a conductive film 5 is laminated on any side of the anti-fogging film heating element 3, the conductive film 5 is connected to the N pole of the heating element 3, and then an insulating layer is laminated on the heating element 3 after bonding It is shaped to ensure the safety of the entire product without leakage.
  • the ground-induced high-induction electricity generated by the original heating element 3 is led through the N pole, and the induced voltage of the anti-fog mirror to ground can be reduced to less than 24V.
  • first”, “second”, “third”, and “fourth” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, Therefore, the features defined as “first”, “second”, “third”, and “fourth” may explicitly or implicitly include at least one of the features.
  • the terms “installation”, “setup”, “connection”, “fixed”, “swivel” and other terms shall be understood in a broad sense, unless it is specifically stated and limited, for example, it may be a fixed connection, It can also be detachable or integrated; it can be mechanical or electrical; it can be directly connected or it can be indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction of two elements. Relations, unless explicitly defined otherwise, for a person of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

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  • Surface Heating Bodies (AREA)
  • Laminated Bodies (AREA)

Abstract

一种对地无感应电防雾膜，包括一号绝缘层（1），一号绝缘层（1）的下侧面粘接有二号绝缘层（2），二号绝缘层（2）远离一号绝缘层（1）的一侧面粘接在发热体（3）上，发热体（3）远离二号绝缘层（2）的一侧面粘接有三号绝缘层（4），三号绝缘层（4）远离发热体（3）的一侧面粘接有导电膜（5）。该对地无感应电防雾膜，在防雾膜发热体（3）的其中任何一面贴合一层导电膜（5），把导电膜（5）同发热体（3）的N极相连接，再在贴合后的发热体（3）上下贴合绝缘层成型，这样就保证了整个产品安全无漏电外，原发热体（3）形成的对地高感应电通过N极导出，最终使防雾镜对地感应电压可以降低到安全电压24V以下，该设计使得在防雾镜安装时，无论最终用户有没有装地线，无感应电防雾膜对地的感应电压都在安全电压24V以下，消除安全隐患。

Description

对地无感应电防雾膜 技术领域
本实用新型涉及卫浴技术领域，具体为对地无感应电防雾膜。
背景技术
已知的技术是在防雾镜接电源时，镜子的地线同房屋内的地线连接，达到减小防雾镜对地感应电压的目的，其缺点是：防雾镜在安装时，遇到最终用户没有拉地线，原镜子的底线就无法连接，这样镜子对地感应电压就降不下来。对地感应电压高达市电的40％-6 5％，如：市电220V，感应电压可达80-140V左右，存在安全隐患，所以本实用新型提供对地无感应电防雾膜来解决上述问题。
实用新型内容
本实用新型的目的在于提供对地无感应电防雾膜，以解决上述背景技术中提出的问题。
为实现上述目的，本实用新型提供如下技术方案：对地无感应电防雾膜，包括一号绝缘层，所述一号绝缘层的下侧面粘接有二号绝缘层，所述二号绝缘层远离一号绝缘层的一侧面粘接在发热体上，所述发热体远离二号绝缘层的一侧面粘接有三号绝缘层，所述三号绝缘层远离发热体的一侧面粘接有导电膜，所述导电膜远离三号绝缘层的一侧面粘接有四号绝缘层。
优选的，所述二号绝缘层的长度、发热体的长度、三号绝缘层的长度和导电膜的长度相等，所述二号绝缘层的宽度、发热体的宽度、三号绝缘层的宽度和导电膜的宽度相等。
优选的，所述一号绝缘层的长度等于四号绝缘层的长度且大于二号绝缘层的长度，所述一号绝缘层的宽度等于四号绝缘层的宽度且大于二号绝缘层的宽度。
优选的，所述发热体电连接有电源线。
优选的，所述导电膜与电源线的N极电连接。
与现有技术相比，本实用新型的有益效果是：在防雾膜发热体的其中任何一面贴合一层导电膜，把导电膜同发热体的N极相连接，再在贴合后的发热体上下贴合绝缘层成型，这样就保证了整个产品安全无漏电外，原发热体形成的对地高感应电通过N极导出，最终使防雾镜对地感应电压可以降低到安全电压24V以下，该设计使得在防雾镜安装时，无论最终用户有没有装地线，无感应电防雾膜对地的感应电压都在安全电压24V以下，消除安全隐患。
附图说明
图1为本实用新型结构示意图；
图2为本实用新型的电性连接示意图。
图中：1、一号绝缘层；2、二号绝缘层；3、发热体；4、三号绝缘层；5、导电膜；6、四号绝缘层；7、电源线。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的 所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-2，本实用新型提供一种技术方案：对地无感应电防雾膜，包括一号绝缘层1，一号绝缘层1的下侧面粘接有二号绝缘层2，二号绝缘层2远离一号绝缘层1的一侧面粘接在发热体3上，发热体3远离二号绝缘层2的一侧面粘接有三号绝缘层4，三号绝缘层4远离发热体3的一侧面粘接有导电膜5，导电膜5远离三号绝缘层4的一侧面粘接有四号绝缘层6。
二号绝缘层2的长度、发热体3的长度、三号绝缘层4的长度和导电膜5的长度相等，二号绝缘层2的宽度、发热体3的宽度、三号绝缘层4的宽度和导电膜5的宽度相等，以便于各个绝缘层、发热体3和导电膜5之间互相契合。一号绝缘层1的长度等于四号绝缘层6的长度且大于二号绝缘层2的长度，一号绝缘层1的宽度等于四号绝缘层6的宽度且大于二号绝缘层2的宽度，以便于覆盖一号绝缘层1和四号绝缘层6之间的各个绝缘层、发热体3和导电膜5。发热体3电连接有电源线7，以便于供电。导电膜5与电源线7的N极电连接，以便于导电。
使用时，在防雾膜发热体3的其中任何一面贴合一层导电膜5，把导电膜5同发热体3的N极相连接，再在贴合后的发热体3上下贴合绝缘层成型，这样就保证了整个产品安全无漏电外，原发热体3形成的对地高感应电通过N极导出，最终使防雾镜对地感应电压可以降低到安全电压24V以下，该设计使得在防雾镜安装时，无论最终用户有没有装地线，无感应电防雾膜对地的感应电压都在安全电压24V以 下，消除安全隐患。
在本实用新型的描述中，需要理解的是，术语“同轴”、“底部”、“一端”、“顶部”、“中部”、“另一端”、“上”、“一侧”、“顶部”、“内”、“前部”、“中央”、“两端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”、“第三”、“第四”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量，由此，限定有“第一”、“第二”、“第三”、“第四”的特征可以明示或者隐含地包括至少一个该特征。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“设置”、“连接”、“固定”、“旋接”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (5)

  1. 对地无感应电防雾膜，包括一号绝缘层(1)，其特征在于，所述一号绝缘层(1)的下侧面粘接有二号绝缘层(2)，所述二号绝缘层(2)远离一号绝缘层(1)的一侧面粘接在发热体(3)上，所述发热体(3)远离二号绝缘层(2)的一侧面粘接有三号绝缘层(4)，所述三号绝缘层(4)远离发热体(3)的一侧面粘接有导电膜(5)，所述导电膜(5)远离三号绝缘层(4)的一侧面粘接有四号绝缘层(6)。
  2. 根据权利要求1所述的对地无感应电防雾膜，其特征在于：所述二号绝缘层(2)的长度、发热体(3)的长度、三号绝缘层(4)的长度和导电膜(5)的长度相等，所述二号绝缘层(2)的宽度、发热体(3)的宽度、三号绝缘层(4)的宽度和导电膜(5)的宽度相等。
  3. 根据权利要求1所述的对地无感应电防雾膜，其特征在于：所述一号绝缘层(1)的长度等于四号绝缘层(6)的长度且大于二号绝缘层(2)的长度，所述一号绝缘层(1)的宽度等于四号绝缘层(6)的宽度且大于二号绝缘层(2)的宽度。
  4. 根据权利要求1所述的对地无感应电防雾膜，其特征在于：所述发热体(3)电连接有电源线(7)。
  5. 根据权利要求1所述的对地无感应电防雾膜，其特征在于：所述导电膜(5)与电源线(7)的N极电连接。
PCT/CN2018/106482 2018-07-05 2018-09-19 对地无感应电防雾膜 Ceased WO2020006884A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0521138A (ja) * 1991-07-09 1993-01-29 Matsushita Electric Ind Co Ltd 面ヒータおよびその製造方法
CN201328195Y (zh) * 2008-12-12 2009-10-14 黄华 一种带接地装置的面状发热体
CN102160455A (zh) * 2008-09-16 2011-08-17 美国吉普瑟姆有限公司 具有电阻中性面的电加热器
DE202011110333U1 (de) * 2011-09-23 2013-08-13 Saint-Goban Glass France Fehlerstrom-Sicherheitsabschaltung für Elektrofahrzeuge
CN106465486A (zh) * 2014-12-16 2017-02-22 法国圣戈班玻璃厂 可电加热的天线片材以及对此的制造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0521138A (ja) * 1991-07-09 1993-01-29 Matsushita Electric Ind Co Ltd 面ヒータおよびその製造方法
CN102160455A (zh) * 2008-09-16 2011-08-17 美国吉普瑟姆有限公司 具有电阻中性面的电加热器
CN201328195Y (zh) * 2008-12-12 2009-10-14 黄华 一种带接地装置的面状发热体
DE202011110333U1 (de) * 2011-09-23 2013-08-13 Saint-Goban Glass France Fehlerstrom-Sicherheitsabschaltung für Elektrofahrzeuge
CN106465486A (zh) * 2014-12-16 2017-02-22 法国圣戈班玻璃厂 可电加热的天线片材以及对此的制造方法

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