CN2131011Y - 一种改进的落地灯底座连接件 - Google Patents

一种改进的落地灯底座连接件 Download PDF

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CN2131011Y
CN2131011Y CN 92225228 CN92225228U CN2131011Y CN 2131011 Y CN2131011 Y CN 2131011Y CN 92225228 CN92225228 CN 92225228 CN 92225228 U CN92225228 U CN 92225228U CN 2131011 Y CN2131011 Y CN 2131011Y
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base
counterweight
floor lamp
cover
welded pipe
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CN 92225228
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English (en)
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陈锦海
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Jiadianbao Industrial Co., Ltd.
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Home Appliances Industrial Co ltd
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Priority to CN 92225228 priority Critical patent/CN2131011Y/zh
Priority to GB9300634A priority patent/GB2263516B/en
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Publication of CN2131011Y publication Critical patent/CN2131011Y/zh
Priority to US08/391,614 priority patent/US5498091A/en
Priority to HK196A priority patent/HK196A/xx
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Abstract

本实用新型涉及一种改进的落地灯底座连接件, 它由焊接管、底座盖、配重、塑料盖和垫片构成,其主 要结构特征在于:焊接管的一端加工出“”形槽,可 与灯杆上的相应凸起配合锁紧;另一端有缩径,在靠 近缩径处的圆柱面的等距部位沿轴向开有四个或多 个槽形成四个或多个舌片,以便在焊接管上套上底座 盖、配重、塑料盖、垫片后经冲压加工铆接成一体,此 种连接件具有加工简单,结构牢靠,成本低等优点。

Description

本实用新型涉及一种机械连接件,特别是关于一种改进的落地灯底座连接件。
目前市场上销售的落地灯,其底座与灯杆之间的连接多采用螺纹连接,即在底座部位都用空心螺柱(其内可通过电线)将底座盖、配重、底座底三者联接成一体,通常用螺母紧固,当灯杆直径较粗时,空心螺柱实际上就是一段带外螺纹的管子,由于管壁较薄,管螺纹采用细牙,给加工带来困难,对焊接管尤为突出,同时其强度也不太理想,且螺母的轴向尺寸常使底座的总厚度不能压缩,这样非但影响外观而且也不经济,使用时当用户拧上拧下时,会使螺柱转动而使另一端的螺母松脱,致使底座掉落伤脚,还由于采用螺纹联接往往需拧好多圈,会使贯穿在管内的电线受不了扭曲出现问题。
本实用新型之目的在于克服上述现有结构之不足,提供一种加工简单,结构牢靠,生产效率高,成本低的落地灯座连接件。
为达到上述目的,本实用新型采取如下技术方案:连接管由焊接管、底座盖、配重、塑料盖、垫片等构成。其结构特征在于:
1.焊接管的一端加工成“ ”形槽,使能与灯杆上内凸起相应配合锁紧,它的另一端有缩径,在靠近缩径处的园柱面上等距部位沿轴向方向加工四个或多个舌片,以便在焊接管上套入底座盖、配重、塑料盖和垫片后,经冲压加工将底座与灯杆铆接成一体。
2.塑料盖上沿径向开设有沟槽,并在沟槽的两端有开口,便于电线进出。
3.底座盖的下端面略高于塑料盖的下端面,使电线穿过较容易且不致被底座盖压住。
下面参照附图详述本实用新型实施例:
图1:现有落地灯底座连接件简图
图2:本实用新型装配示意图
图3:本实用新型实施例仰视图
图4:本实用新型实施例剖视图
图1:示出现有落地灯底座连接件的结构示意,在灯杆与底座之间是采用螺纹连接的。
参见图2,示出本实用新型装配简图,灯杆与底座之间采用冲压加工铆接联接。
图3和图4为本实用新型实施例,本实用新型之连接件由焊接管(1)、底座盖(2)、配重(3)、塑料盖(4)和垫片(5)组成。在焊接管(1)的一端缩径(如图所示),在靠近缩径处的园柱面上等距部位沿轴向加工四个或多个舌片,然后将底座盖(2)、配重(3)、塑料盖(4)和垫片(5)顺序套在焊接管(1)上,经冲压将它们铆接成一体。在焊接管(1)的另一端加工一“
Figure 922252289_IMG5
”形凹槽将灯杆上的内凸起与之相配合锁紧使二者成一体。其中塑料盖(4)沿径向开设有沟槽(41),在沟槽的两端有开口(42和43),便于电线进出。底座盖(2)的下端面略高于塑料盖(4)的下端面,使电线较易穿过且不致被底座盖(2)压住。
本实用新型之优点在于:
1.采用冲压铆接代替螺纹联接,使加工简单,结构牢靠,生产效率也相应提高;
2.用冲压成形代替螺纹联接,灯管的壁厚可减薄,从而可降低成本;
3.灯杆与底座间连接即与焊接管的连接改用“
Figure 922252289_IMG6
”形槽代替螺纹连接,使穿过之电线不致发生扭曲。

Claims (1)

  1. 一种改进的落地灯底座连接件,由焊接管、底座盖、配重、塑料盖、垫片等构成,其特征在于:(1)焊接管的一端加工出与灯杆相应之内凸起配合的“
    Figure 922252289_IMG3
    ”形凹槽,另一端有缩径,在靠近缩径的园柱面上等距部位沿轴向加工四个或多个舌片;(2)在塑料盖上开设有供电线穿过的具有两个出口的沟槽;(3)底座盖的下端面略高于塑料盖的下端面。
CN 92225228 1992-01-27 1992-06-22 一种改进的落地灯底座连接件 Expired - Lifetime CN2131011Y (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN 92225228 CN2131011Y (zh) 1992-06-22 1992-06-22 一种改进的落地灯底座连接件
GB9300634A GB2263516B (en) 1992-01-27 1993-01-14 A connecting assembly for fixing the tubular stem/stud of a portable lamp to the base of the same
US08/391,614 US5498091A (en) 1992-01-27 1995-02-21 Connecting assembly for fixing the tubular stem/stud of a portable lamp to the base of the same
HK196A HK196A (en) 1992-01-27 1996-01-04 A connecting assembly for fixing the tubular stem/stud of a portable lamp to the base of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92225228 CN2131011Y (zh) 1992-06-22 1992-06-22 一种改进的落地灯底座连接件

Publications (1)

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CN2131011Y true CN2131011Y (zh) 1993-04-28

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CN 92225228 Expired - Lifetime CN2131011Y (zh) 1992-01-27 1992-06-22 一种改进的落地灯底座连接件

Country Status (1)

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C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: XIBAO ELECTRIC APPLIANCES FACTORY TO: JIADIANBAO COMMERCIAL + INDUSTRIAL CO., LTD.

CP03 Change of name, title or address

Address after: Hongkong Kowloon Bay 19 Wang Hoi Road, Jianli Arts crafts emporium, 6 floor

Applicant after: Jiadianbao Industrial Co., Ltd.

Address before: Baoan District, Shenzhen two Qianjin Road 26

Applicant before: XIbao Electric Appliances Factory

C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
RN01 Renewal of patent term
C17 Cessation of patent right
CX01 Expiry of patent term