CN104296114A - 前组合灯后盖密封圈防漏水结构 - Google Patents

前组合灯后盖密封圈防漏水结构 Download PDF

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Publication number
CN104296114A
CN104296114A CN201410464688.9A CN201410464688A CN104296114A CN 104296114 A CN104296114 A CN 104296114A CN 201410464688 A CN201410464688 A CN 201410464688A CN 104296114 A CN104296114 A CN 104296114A
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CN
China
Prior art keywords
sealing ring
rear cover
bonnet
front combination
lamp body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410464688.9A
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English (en)
Inventor
徐品逢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU CHANGCHENG AUTOMOBILE PARTS CO Ltd
Original Assignee
JIANGSU CHANGCHENG AUTOMOBILE PARTS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU CHANGCHENG AUTOMOBILE PARTS CO Ltd filed Critical JIANGSU CHANGCHENG AUTOMOBILE PARTS CO Ltd
Priority to CN201410464688.9A priority Critical patent/CN104296114A/zh
Publication of CN104296114A publication Critical patent/CN104296114A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/50—Waterproofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

一种前组合灯后盖密封圈防漏水结构，主要内容为：包括密封圈、灯体和后盖，所述的密封圈装卡在后盖凹槽内，后盖卡在灯体内孔里，灯体和后盖的侧面与密封圈接触；这样在密封圈旋转时，密封圈受力会比较均匀。本发明改善后盖与密封圈的装配方式，使得后盖与密封圈装配时，密封圈不会由于压力作用产生偏位现象，以此杜绝后盖与密封圈装配时漏水现象产生。

Description

前组合灯后盖密封圈防漏水结构
 
技术领域
本发明涉及汽车灯具技术领域，尤其涉及一种前组合灯后盖密封圈防漏水结构。
背景技术
前组合灯后盖处漏水问题，一直是困扰各汽车灯具制造商的难题。经过多年的经验积累及验证，漏水一般发生在后盖密封圈处，后盖与密封圈的配合结构一般采用正压结构，这种结构会导致后盖与密封圈装配时，由于压力不均匀导致密封圈偏位，后盖与密封圈不能很好地配合，导致漏水。
发明内容
根据以上不足，本发明提供一种结构简单的前组合灯后盖密封圈防漏水结构。
为实现上述目的，本发明前组合灯后盖密封圈防漏水结构，主要内容为：包括密封圈、灯体和后盖，所述的密封圈装卡在后盖凹槽内，后盖卡在灯体内孔里，灯体和后盖的侧面与密封圈接触；这样在密封圈旋转时，密封圈受力会比较均匀。本发明改善后盖与密封圈的装配方式，使得后盖与密封圈装配时，密封圈不会由于压力作用产生偏位现象，以此杜绝后盖与密封圈装配时漏水现象产生。
附图说明
图1为本发明结构示意图。
附图标记说明：
1-密封圈，2-灯体，3-后盖。
具体实施方式
下面结合附图及实施例描述本发明具体实施方式：
该系统主要内容为：包括密封圈1、灯体2和后盖3，所述的密封圈1装卡在后盖3凹槽内，后盖3卡在灯体2内孔里，灯体2和后盖3的侧面与密封圈1接触。
所述的灯体2和后盖3都为注塑件。
所述的密封圈1为橡胶件。
上面结合附图对本发明优选实施方式作了详细说明，但是本发明不限于上述实施方式，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下做出各种变化。
不脱离本发明的构思和范围可以做出许多其他改变和改型。应当理解，本发明不限于特定的实施方式，本发明的范围由所附权利要求限定。

Claims (4)

1.一种前组合灯后盖密封圈防漏水结构，其特征在于，该系统主要内容为：包括密封圈（1）、灯体（2）和后盖（3），所述的密封圈（1）装卡在后盖（3）凹槽内，后盖（3）卡在灯体（2）内孔里，灯体（2）和后盖（3）的侧面与密封圈（1）接触。
2.如权利要求1所述的前组合灯后盖密封圈防漏水结构，其特征在于：所述的灯体（2）和后盖（3）都为注塑件。
3.如权利要求1所述的前组合灯后盖密封圈防漏水结构，其特征在于：所述的密封圈（1）为橡胶件。
4.如权利要求1所述的前组合灯后盖密封圈防漏水结构，其特征在于：所述的后盖（3）通过螺纹连接或卡扣装在灯体（2）上。
CN201410464688.9A 2014-09-15 2014-09-15 前组合灯后盖密封圈防漏水结构 Pending CN104296114A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410464688.9A CN104296114A (zh) 2014-09-15 2014-09-15 前组合灯后盖密封圈防漏水结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410464688.9A CN104296114A (zh) 2014-09-15 2014-09-15 前组合灯后盖密封圈防漏水结构

Publications (1)

Publication Number Publication Date
CN104296114A true CN104296114A (zh) 2015-01-21

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CN201410464688.9A Pending CN104296114A (zh) 2014-09-15 2014-09-15 前组合灯后盖密封圈防漏水结构

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CN (1) CN104296114A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681832A (zh) * 2017-10-18 2019-04-26 百盈实业股份有限公司 可拆式警示灯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201827863U (zh) * 2010-09-15 2011-05-11 台州市轩金车灯制造有限公司 汽车前组合灯密封后盖
CN202012890U (zh) * 2010-12-31 2011-10-19 浙江天翀车灯集团有限公司 汽车前组合灯底壳密封装置
CN202032537U (zh) * 2011-02-17 2011-11-09 深圳市欣振声电子有限公司 一种防水灯模组

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201827863U (zh) * 2010-09-15 2011-05-11 台州市轩金车灯制造有限公司 汽车前组合灯密封后盖
CN202012890U (zh) * 2010-12-31 2011-10-19 浙江天翀车灯集团有限公司 汽车前组合灯底壳密封装置
CN202032537U (zh) * 2011-02-17 2011-11-09 深圳市欣振声电子有限公司 一种防水灯模组

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681832A (zh) * 2017-10-18 2019-04-26 百盈实业股份有限公司 可拆式警示灯

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