WO2016184354A1 - 一种用于灯具支撑架的平头管 - Google Patents

一种用于灯具支撑架的平头管 Download PDF

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Publication number
WO2016184354A1
WO2016184354A1 PCT/CN2016/081957 CN2016081957W WO2016184354A1 WO 2016184354 A1 WO2016184354 A1 WO 2016184354A1 CN 2016081957 W CN2016081957 W CN 2016081957W WO 2016184354 A1 WO2016184354 A1 WO 2016184354A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
flat
lamp
head
flat head
Prior art date
Application number
PCT/CN2016/081957
Other languages
English (en)
French (fr)
Inventor
麦忠
Original Assignee
麦忠
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
Priority claimed from CN201510254362.8A external-priority patent/CN104848176A/zh
Application filed by 麦忠 filed Critical 麦忠
Publication of WO2016184354A1 publication Critical patent/WO2016184354A1/zh

Links

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
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/108—Arms

Definitions

  • the present invention relates to the field of lighting fixtures, and more particularly to a tube for a fixture support.
  • a common type of lamp includes a lamp support frame and a lamp cover wrapped around the support frame.
  • the end of the tube for the lamp support frame is usually headed and machined with an external thread, and the portion of the external thread is installed after the lamp cover is mounted. It is necessary to pass through the middle hole of the connection portion of the lamp cover bracket, and the lamp cover is supported by the head portion of the tube to support the lamp cover.
  • the conventional threaded pipe has a certain length due to the top end of the external thread and the head portion, so that the length of the entire lamp support frame is larger than the length of the lamp cover, which causes difficulty in the installation of the lamp cover; It is necessary to make improvements. .
  • a flat tube for a lamp support frame comprising a flat end of the tube, wherein the end of the tube is provided with a flat thread at one end, and the internal thread is connected to the lamp holder by a threaded tube.
  • the tube is provided with a flat head at one or both ends, and the flat head has a larger size than the tube diameter, is planar or concave or convex, and has the shape of a smooth surface.
  • the invention adopts a tube with a flat head at one end, cancels the external thread portion of the original head tube, and is provided with a flat head and processes the internal thread. Since the length of the original externally threaded tube is not available, the entire lamp support is avoided. The length of the frame is greater than the length of the lamp cover, which overcomes the difficulty in installing the lamp cover.
  • FIG. 1 is a schematic view of the structure of the present invention, including a flat, a convex and a concave flat head Metal tube;
  • Figure 2 is a conventional front metal tube before improvement
  • FIG. 3 is a schematic view showing an application of a lamp using the present invention.
  • Figure 4 is an enlarged view of A of Figure 3;
  • FIG. 5 is an enlarged view of B of FIG. 3.
  • a flat metal tube for a lamp support frame includes a tube having a flat head (1) at one end, the tube being provided with a flat head (1)
  • An internal thread (2) is provided at one end and is fixed to the lamp holder (4) by a threaded tube ( 3 ).
  • the length of the entire lamp support frame is equal to the length of the lamp cover, and the lamp cover is mounted, and the connection portion of the lamp cover bracket (4) can easily be placed on the lamp support frame, that is, the flat head On the flat head (1) of the tube, and support the lamp cover, and then thread the threaded pipe ( 3 ) through the middle hole of the joint of the lamp cover bracket (4), and screw the internal thread on one end of the flat head (1) of the flat head pipe ( 2) Finally, the lampshade is fixedly connected to the lamp support frame.
  • the lamp support frame is formed by connecting one or more flat head pipes and no head pipe.
  • the invention has the advantages of ingenious structure, simple structure, convenient production and installation, and is a widely used flat head tube for a lamp support frame.

Abstract

一种用于灯具支撑架的平头管，包括端头设有平头（1）的管，管设有平头（1）的一端设有内牙螺纹（2），通过螺纹管（3）与灯罩支架（4）连接固定。

Description

说明书 发明名称：一种用于灯具支撑架的平头管 技术领域
[0001] 本发明涉及照明灯具领域， 尤其是一种用于灯具支撑架的管。
背景技术
[0002] 目前， 常见的一种灯具包括灯具支撑架及包裹在支撑架外的灯罩， 用于灯具支 撑架的管一端通常是打头并加工有外螺纹， 在安装灯罩吋， 该外螺纹的部分要 穿过灯罩支架连接部的中孔， 并由管的打头部位顶起灯罩支架而撑幵灯罩。 技术问题
[0003] 这种传统打头螺纹管由于外螺纹顶端与打头部位存在一定的长度， 使得整个灯 具支撑架的长度大于灯罩长度， 导致灯罩的安装出现困难； 针对现有灯具支撑 架结构所存在的缺点， 有必要做出改进。 。
问题的解决方案
技术解决方案
[0004] 一种用于灯具支撑架的平头管， 包括管的端头设有平头， 所述该管设有平头的 一端设有内牙螺纹， 该内牙螺纹通过螺纹管与灯罩支架连接固定。
[0005] 在本发明中， 所述该管一端或两端设有平头， 该平头尺寸大于管直径， 为平面 或者内凹或者外凸， 同吋具有顺滑表面的形状。
发明的有益效果
有益效果
[0006] 本发明采用了一端设有平头的管， 取消了原来打头管的外螺纹部分， 改为设有 平头并加工内牙螺纹， 由于没有了原外螺纹管的长度， 从而避免整个灯具支撑 架的长度大于灯罩长度， 克服了灯罩安装的困难。
对附图的简要说明
附图说明
[0007] 图 1是本发明的结构示意图， 包括一个平面、 一个外凸及一个内凹形状的平头 金属管；
[0008] 图 2是一个改进前的传统打头金属管；
[0009] 图 3是采用本发明的灯具实施应用示意图；
[0010] 图 4是图 3的 A放大图；
[0011] 图 5是图 3的 B放大图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0012] 参照图 1、 图 3、 图 4、 图 5， 一种用于灯具支撑架的平头金属管， 包括一端设有 平头 （1) 的管， 所述该管设有平头 （1) 的一端设有内牙螺纹 （2) ， 通过螺纹 管 （3) 与灯罩支架 （4) 连接固定。
[0013] 由于采用了一端设有平头的金属管， 整个灯具支撑架的长度等于灯罩长度， 安 装灯罩吋， 灯罩支架 （4) 的连接部可以很容易地顶在灯具支撑架也就是所述平 头管的平头 （1) 上， 并把灯罩撑幵， 再用螺纹管 （3) 穿过灯罩支架 （4) 连接 部的中孔， 旋在所述平头管平头 （1) 一端的内牙螺纹 （2) 里， 最终把灯罩与 灯具支撑架连接固定在一起。
[0014] 其中， 灯具支撑架由一条或者多条平头管和不打头管连接而成。
本发明的实施方式
[0015] 在此处键入本发明的实施方式描述段落。
工业实用性
[0016] 本发明构思巧妙、 结构简单， 便于生产安装， 是一种应用广泛的用于灯具支撑 架的平头管。
序列表自由内容
[0017] 在此处键入序列表自由内容描述段落。

Claims

权利要求书
[权利要求 1] 一种用于灯具支撑架的平头管， 其特征在于： 包括管的端头设有平头
(1) ， 所述该管设有平头 （1) 的一端设有内牙螺纹 （2) ， 该内牙 螺纹 （2) 通过螺纹管 （3) 与灯罩支架 （4) 连接固定。
[权利要求 2] 根据权利要求 1所述的一种用于灯具支撑架的平头管， 其特征在于所 述该管一端或两端设有平头 （1) ， 该平头 （1) 尺寸大于管直径， 为 平面或者内凹或者外凸同吋具有顺滑表面的形状。
PCT/CN2016/081957 2015-05-16 2016-05-13 一种用于灯具支撑架的平头管 WO2016184354A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510254362.8 2015-05-16
CN201510254362.8A CN104848176A (zh) 2015-03-05 2015-05-16 一种用于灯具支撑架的平头管

Publications (1)

Publication Number Publication Date
WO2016184354A1 true WO2016184354A1 (zh) 2016-11-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229784A (en) * 1979-04-05 1980-10-21 Isamu Noguchi Lampstand for lampshade
CN101603650A (zh) * 2009-03-05 2009-12-16 鲍贵芳 数字编码遥控照明取暖两用灯具
CN202109394U (zh) * 2011-05-10 2012-01-11 麦忠 无灯罩成型骨架的可折叠软体灯罩
CN104848176A (zh) * 2015-03-05 2015-08-19 麦忠 一种用于灯具支撑架的平头管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229784A (en) * 1979-04-05 1980-10-21 Isamu Noguchi Lampstand for lampshade
CN101603650A (zh) * 2009-03-05 2009-12-16 鲍贵芳 数字编码遥控照明取暖两用灯具
CN202109394U (zh) * 2011-05-10 2012-01-11 麦忠 无灯罩成型骨架的可折叠软体灯罩
CN104848176A (zh) * 2015-03-05 2015-08-19 麦忠 一种用于灯具支撑架的平头管
CN204730141U (zh) * 2015-03-05 2015-10-28 麦忠 一种用于灯具支撑架的平头管

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