WO2022143213A1 - 一种灯体及其灯杯 - Google Patents

一种灯体及其灯杯 Download PDF

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Publication number
WO2022143213A1
WO2022143213A1 PCT/CN2021/139044 CN2021139044W WO2022143213A1 WO 2022143213 A1 WO2022143213 A1 WO 2022143213A1 CN 2021139044 W CN2021139044 W CN 2021139044W WO 2022143213 A1 WO2022143213 A1 WO 2022143213A1
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WO
WIPO (PCT)
Prior art keywords
wire
lamp
mounting ring
lamp cup
slot
Prior art date
Application number
PCT/CN2021/139044
Other languages
English (en)
French (fr)
Inventor
黎观侣
张道银
詹永
蔡海军
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
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.)
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Publication date
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Priority to EP21913954.0A priority Critical patent/EP4235022A4/en
Publication of WO2022143213A1 publication Critical patent/WO2022143213A1/zh
Priority to US18/215,063 priority patent/US11933460B2/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors

Definitions

  • the invention relates to the technical field of lamps, in particular to a lamp body and a lamp cup thereof.
  • point light source is a common light source favored by the market.
  • the principle is to make the wire, specifically the zero wire, and the metal inside the lamp cap in contact to conduct electricity, so as to achieve the purpose of the lamp body emitting light.
  • the neutral wire is usually clamped on the lamp cup to form an effective contact for the lamp head by fixing the neutral wire.
  • the live wire may appear in actual assembly, especially in the process of batch assembly, if the live wire is located between the neutral wire and the card slot of the lamp cup, the live wire will interfere with the card slot between the zero wire and the slot. Therefore, the neutral wire and the card slot cannot form an effective connection, and the interference caused by the live wire is deliberately avoided during the assembly process, which will reduce the assembly efficiency.
  • the invention discloses a lamp body and a lamp cup thereof, so as to solve the problems of low assembly efficiency and unstable contact of the current lamp body.
  • the present invention adopts the following technical solutions:
  • a lamp cup, an installation ring platform is protruded from the bottom end of the lamp cup, and a plurality of wire clipping grooves are arranged on the installation ring platform; the plurality of wire clipping grooves are arranged along the circumferential direction of the installation ring platform;
  • a bayonet is provided on the top of the wire-carding slot, and the bayonet is located on the top surface of the mounting ring platform.
  • the plurality of annular arrays of wire clipping grooves are evenly distributed on the mounting ring platform.
  • the preset distance between the bottom of the wire clamping slot and the bottom of the mounting ring platform; the preset distance makes the mounting ring platform a complete ring.
  • the bottom surface of the wire clamping slot is an arc surface, and the arc surface is arranged opposite to the bayonet.
  • a lamp body comprising a lamp cap, a wire, a photovoltaic panel, a bulb shell and the lamp cup, wherein the lamp cap, the lamp cup and the bulb shell are connected in sequence, so that a accommodating cavity is formed inside the lamp body.
  • Both the electric wire and the photovoltaic panel are located in the accommodating cavity, the electric wire includes a neutral wire and a live wire, the two ends of the neutral wire are a first end and a second end respectively, and the neutral wire card is connected to the A wire slot, the first end is electrically connected to the photovoltaic panel, the second end is electrically connected to the lamp cap, and both ends of the live wire are electrically connected to the photovoltaic panel and the lamp cap respectively.
  • the bend card is inserted into the card slot, the first end is located inside the mounting ring platform, and the second end is located on the mounting ring platform.
  • a spacer cavity is reserved at the connection between the lamp cup and the lamp head, and the second end is clamped in the spacer cavity.
  • the bending is close to the second end, and the zero line has a "J"-shaped hook-shaped structure.
  • an assembly ring portion is also provided at the bottom of the lamp cup; the mounting ring platform is protruded on the top surface of the assembly ring portion;
  • the clamping blocks are arranged along the circumference of the assembling ring portion, and are radially protruded along the assembling ring portion; the lamp cap is connected with the assembling ring portion by interference through the plurality of clamping blocks, and the spacer cavity is formed in the Between the outer peripheral surface of the assembling ring portion and the inner peripheral surface of the lamp cap, the plurality of clamping blocks are located in the interval cavity.
  • the size of the slot width of the wire card slot is larger than the size of the wire diameter of the zero wire.
  • a contact fixing part is provided at the bottom of the lamp cup, and the contact fixing part is provided with a plurality of wire clamping grooves, which can effectively avoid the interference of the live wire with the neutral wire.
  • the zero line can be installed by selecting the card slot with the appropriate position to ensure the effective and stable card connection, and the lamp body can rotate the photoelectric board to any angle in the assembly plane for installation during assembly. , the installation efficiency of the entire lamp body is improved.
  • FIG. 1 is an overall structural diagram of a lamp body disclosed in an embodiment of the present invention
  • Fig. 2 is the enlarged view of the 1 place of Fig. 1 disclosed in the embodiment of the present invention
  • FIG. 3 is a cross-sectional view of a lamp body disclosed in an embodiment of the present invention.
  • FIG. 4 is an enlarged view of part II of FIG. 3 disclosed in an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the clamping connection between the clamping slot and the neutral wire disclosed in the embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the layout positions of live wires and parts disclosed in an embodiment of the present invention.
  • 1-lamp head 2-lamp body, 21-clamping slot, 22-clamping block, 23-installation ring platform, 24-assembly ring, 3-wire, 3A-neutral wire, 3B-live wire, 4-photoelectric board, 5- Blister shell.
  • the lamp body disclosed in this embodiment is shown in FIG. 1 and FIG. 3 .
  • the lamp cap 1, the lamp cup 2 and the bulb 5 are connected in sequence, so that a accommodating cavity is formed inside the lamp body, and the wires 3 and the photoelectric board 4 are all located in the accommodating cavity.
  • the lamp cup 2 is provided with a plurality of elastic hooks, the plurality of elastic hooks are located at the top of the lamp cup 2 , and the ring is arranged on the inner circumference of the lamp cup 2 .
  • the bubble shell 5 is provided with an elastic ring groove, the elastic ring groove is located at the opening at the bottom of the bubble shell 5 and is arranged around the outer periphery of the bubble shell 5 .
  • the lamp cup 2 is also provided with an overlapping surface, the overlapping surface is located on the inner circumference of the lamp cup 2 and is located on the top of the lamp cup 2, and the photoelectric panel 4 is located on the overlapping surface.
  • the bottom surface of the bulb 5 can cooperate with the overlapping surface of the lamp cup 2 to form the clamping of the upper and lower sides of the photoelectric panel 4, so that the photoelectric panel 4 is positioned on the shaft of the lamp body. It can be fixed to the limited position, which can further enhance the convenience of assembly of the lamp body.
  • the lamp cup 2 disclosed in this embodiment has a mounting ring platform 23 protruding from the bottom end of the lamp cup 2 , and a plurality of wire clamping slots 21 are provided on the mounting ring platform 23 .
  • a plurality of wire clamping slots 21 are arranged along the circumferential direction of the mounting ring platform 23 and are located in the accommodating cavity of the lamp body.
  • a bayonet is provided at the top of the wire-clamping slot 21 , and the bayonet is located on the top surface of the mounting ring platform 23 .
  • the electric wire 3 includes a neutral wire 3A and a live wire 3B.
  • the neutral line 3A and the live line 3B are both connected to the side of the photovoltaic panel 4 facing the lamp cup 2, so that the photovoltaic panel 4 and the wires 3 form a whole.
  • the two ends of the neutral line 3A are the first end and the second end, respectively.
  • the neutral wire 3A and the live wire 3B need to be located inside the lamp cup 2 .
  • the neutral line 3A card is connected to the card slot 21
  • the first end of the neutral line 3A is electrically connected to the photoelectric board 4
  • the second end of the neutral line 3A is electrically connected to the lamp holder 1 .
  • the two ends of the live wire 3B are electrically connected to the photoelectric panel 4 and the lamp holder 1 respectively, so that an electrical circuit is formed between the lamp holder 1, the wire 3 and the photoelectric panel 4, and the lamp holder 1 can lead the current of the external power supply to the photoelectric panel 4 through the wire 3.
  • the photoelectric panel 4 emits the incident light source to illuminate the bulb 5
  • the lamp body emits light through the bulb 5 .
  • the photoelectric panel 4 is usually only positioned in the axial direction of the lamp body, and can be rotated arbitrarily in the circumferential direction. In this way, due to the arrangement of the multiple wire clamping slots 21, no matter the photoelectric panel 4 is rotated to any angle, there will always be a position that is closest to the zero line 3A.
  • the matching wire slot 21, and the wire slot 21 is the closest to the zero line 3A than the wire slot 21 at other positions.
  • the neutral wire 3A can be located between the live wire 3B and the most suitable clamping wire slot 21, so that the neutral wire 3A can be easily clamped in the clamping wire slot 21 without the interference and blocking of the live wire 3B.
  • the fixing of the position of the neutral line 3A is completed, so that a permanent and effective electrical connection is formed between the neutral line 3A and the lamp cap 1 through the second end.
  • the photoelectric panel 4 does not need to adjust the specific angle to make the live wire 3B avoid the neutral wire 3A, so that the neutral wire 3A card can be connected to the card wire slot. 21, the assembly efficiency of the lamp body is greatly improved, and the effective electrical connection between the assembly zero line 3A and the lamp cap 1 is ensured.
  • a plurality of wire card slots 21 are evenly distributed in a circular array on the mounting ring platform 23 , so that the zero wire 3A can be easily inserted into the card wire groove 21 .
  • the number of the clamping slots 21 is 6, which can reduce the manufacturing difficulty while facilitating the clamping.
  • a predetermined distance exists between the bottom of the wire clamping slot 21 and the bottom of the mounting ring base 23 .
  • the preset distance makes the mounting ring platform 23 an integral ring structure.
  • the mounting ring platform 23 is integrally formed at the bottom of the lamp cup 2, and the thickness of the mounting ring platform 23 gradually increases toward the side of the photovoltaic panel 4, so that the mounting ring platform 23 has a better quality at the end connected with the lamp cup 2. strength, to avoid fracture caused by stress concentration.
  • the bottom surface of the wire clip slot 21 is an arc surface, and the arc surface is arranged opposite to the bayonet.
  • the radius of the arc surface can be adapted to the wire diameter of the zero line 3A to prevent scratches on the zero line 3A by the wire clamping slot 21 .
  • the intersection of the wire clamping groove 21 and the mounting ring platform 23 can be rounded or blunted to further prevent the wire clamping groove 21 from scratching the zero line 3A.
  • a bend is provided on the zero line 3A.
  • the bending card is inserted into the card wire slot 21 , the first end is located inside the mounting ring platform 23 , and the second end is located outside the mounting ring platform 23 .
  • a spacer cavity is reserved at the connection between the lamp cup 2 and the lamp holder 1, and the second end is clamped in the spacer cavity.
  • the arrangement of the spacer cavity can form the accommodation of the second end of the neutral line 3A, and prevent the lamp holder 1 and the lamp cup 2 from over-pressing the second end.
  • the bending is usually elastic deformation, so that the neutral line 3A can use the elasticity generated by bending. The deformation force keeps the second end in close contact with the lamp cap 1 .
  • the zero line 3A has a “J”-shaped hook-like structure.
  • the outer peripheral surface of the assembling ring portion 24 is provided with a plurality of clamping blocks 22 , and the plurality of clamping blocks 22 are arranged in an annular array along the circumferential direction of the assembling ring portion 24 and protrude along the radial direction of the assembling ring portion 24 .
  • the ports of the lamp cap 1 are sleeved on the outside of the plurality of clamping blocks 22 , and the port of the lamp cap 1 is closed by means of riveting and other methods, so that the port of the lamp cap 1 passes through the plurality of clamping blocks 22 and the assembly ring.
  • Section 24 is connected by interference.
  • the spacer cavity is formed between the outer peripheral surface of the mounting ring portion 24 and the inner peripheral surface of the lamp cap 1 through the design of the plurality of clamping blocks 22 .
  • the size of the slot width of the card line slot 21 is larger than the size of the line diameter of the zero line 3A.
  • the width of the slot 21 of the card slot is 0.6mm, and the diameter of the zero line 3A is 0.5mm.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

一种灯体及其灯杯(2)，灯杯(2)的底部设有安装环台(23)，安装环台(23)通过多个卡线槽(21)的设置，可有效的避免火线(3B)对零线(3A)的干涉，使零线(3A)能够选择位置适配的卡线槽(21)进行安装，保证卡接有效稳固，并且光电板(4)可旋转至任意角度进行安装，提高了整个灯体的安装效率。

Description

一种灯体及其灯杯 技术领域
本发明涉及灯具技术领域，尤其涉及一种灯体及其灯杯。
背景技术
随着灯具行业的发展，各种照明光源广泛出现于市场中，其中点光源作为是一种备受市场青睐的常用光源。作为点光源，诸如E27灯头，其原理是通过将电线，具体为零线和灯头内侧金属接触导电，从而达到灯体发光的目的。在实际装配过程中，通常会将零线卡设在灯杯上，以通过对零线的固定，使其为灯头形成有效的接触。
但是对于所采用的结构，可能出现在实际装配中，尤其是批量装配的过程中，如果火线位于零线和灯杯的卡槽之间，那么火线就会干涉零线与开槽之间的卡接，致使零线与卡槽不能形成有效的连接，而装配过程中刻意去避免火线造成的干涉，又会导致装配效率降低。
发明内容
本发明公开一种灯体及其灯杯，以解决目前的灯体装配效率低下，接触不稳定的问题。
为了解决上述问题，本发明采用下述技术方案：
一种灯杯，所述灯杯的底端凸设安装环台，所述安装环台上设有多个卡线槽；所述多个卡线槽沿所述安装环台周向布局；所述卡线槽顶部设置卡口，所述卡口位于所述安装环台顶面。
进一步的，所述多个卡线槽环形阵列均布于所述安装环台。
进一步的，所述卡线槽设置6个。
进一步的，所述卡线槽的底部与所述安装环台的底部之间具有预设距离； 所述预设距离使所述安装环台为整环。
进一步的，所述卡线槽的底面为弧面，所述弧面与所述卡口相对设置。
一种灯体，包括灯头、电线、光电板、泡壳和所述的灯杯，所述灯头、所述灯杯和所述泡壳依次连接，使所述灯体内部形成容置腔，所述电线和所述光电板均位于所述容置腔，所述电线包括零线和火线，所述零线的两端分别为第一端和第二端，所述零线卡接入所述卡线槽，所述第一端电连接所述光电板，所述第二端电连接所述灯头，所述火线的两端分别电连接所述光电板和所述灯头。
进一步的，所述零线上设有折弯，所述折弯卡接入所述卡线槽，所述第一端位于所述安装环台内侧，所述第二端位于所述安装环台外侧，所述灯杯和所述灯头的连接处预留有间隔腔，第二端卡设于所述间隔腔。
进一步的，所述折弯靠近所述第二端，所述零线呈“J”型的勾状结构。
进一步的，所述灯杯底部还设有装配环部；所述安装环台凸设于所述装配环部顶面；所述装配环部的外周面设有多个卡块，所述多个卡块沿所述装配环部周向布局，并沿所述装配环部径向凸设；所述灯头通过所述多个卡块与所述装配环部过盈连接，所述间隔腔成形于所述装配环部外周面和所述灯头内周面之间，所述多个卡块位于所述间隔腔中。
进一步的，所述卡线槽槽宽的尺寸大于所述零线线径的尺寸。
本发明采用的技术方案能够达到以下有益效果：
本发明实施例公开的灯体及其灯杯，通过在灯杯的底部设有接触固定部，所述接触固定部通过多个卡线槽的设置，可有效的避免火线对零线的干涉，使所述零线能够选择位置适配的所述卡线槽进行安装，保证的卡接的有效稳固，并且所述灯体在装配时，能够将光电板于装配平面内旋转至任意角度进行安装，提高了整个所述灯体的安装效率。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例公开的灯体整体结构图；
图2为本发明实施例公开的图1的I处放大图；
图3为本发明实施例公开的灯体剖视图；
图4为本发明实施例公开的图3的II处放大图；
图5为本发明实施例公开的卡线槽与零线的卡接示意图；
图6为本发明实施例公开的火线和零件的布局位置示意图。
附图标记说明：
1-灯头、2-灯体、21-卡线槽、22-卡块、23-安装环台，24-装配环部、3-电线、3A-零线、3B-火线、4-光电板、5-泡壳。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
以下结合附图，详细说明本发明各个实施例公开的技术方案。
本实施例公开的灯体如图1和图3所示。包括灯头1、灯杯2、电线3、光电板4和泡壳5。其中，灯头1、灯杯2和泡壳5依次连接，使灯体内部形成容置腔，电线3和光电板4均位于容置腔中。
更为具体的，灯杯2上设置多个弹性卡钩，多个弹性卡钩位于灯杯2顶端，并且环设于灯杯2内周。泡壳5设有弹性环槽，该弹性环槽位于泡壳5底部的开口处，并且环设于泡壳5外周。通过该弹性卡钩和弹性环槽的弹性 卡接，实现灯杯2和泡壳5可拆卸连接，提高灯体的装配便捷性。
灯杯2内还设有搭接面，搭接面为处于灯杯2内周，并位于灯杯2顶部，光电板4位于该搭接面上。并且当泡壳5连接灯杯2时，泡壳5的底面能够和灯杯2的搭接面相互配合，形成对光电板4上下两侧的夹紧，进而使光电板4在灯体的轴向被限位固定，这样可进一步加强灯体的装配便捷性。
本实施例公开的灯杯2如图5和图6所示，灯杯2的底端凸设安装环台23，安装环台23上设有多个卡线槽21。多个卡线槽21沿安装环台23周向布局，并位于灯体的容置腔内。卡线槽21顶部设置卡口，卡口位于安装环台23顶面。
如图1和图3所示，电线3包括零线3A和火线3B。零线3A和火线3B均连接于光电板4面朝灯杯2的一侧，使光电板4和电线3形成一个整体。其中零线3A的两端分别为第一端和第二端。
如图3～图6所示，为了使灯体能够发光，需要使零线3A和火线3B处于灯杯2内部。其中零线3A卡接入卡线槽21，零线3A的第一端电连接光电板4，零线3A的第二端电连接灯头1。而火线3B的两端分别电连接光电板4和灯头1，这样灯头1、电线3和光电板4之间就形成了通电回路，灯头1能够将外接电源的电流通过电线3引入光电板4上，从而使光电板4发射入射光源照射至泡壳5，以使灯体通过泡壳5发光。
其中光电板4通常仅在灯体的轴向定位，而周向可任意转动，这样由于多个卡线槽21的设置，光电板4无论转动至任何角度，总会存在一个与零线3A最适配的卡线槽21，并且该卡线槽21较之其他位置的卡线槽21与零线3A距离最近。这样零线3A能够位于火线3B和该最适配的卡线槽21之间，从而使零线3A能够在避免火线3B的干涉和阻挡情况下，较为容易的卡接于卡线槽21中，从而完成对零线3A位置的固定，进而使零线3A通过第二端与灯头1之间形成持久有效的电连接。
综上，在具体装配时，由于多个卡线槽21的设置，光电板4无需通过特 定的角度调整来使火线3B对零线3A进行避让，即可完成零线3A卡接入卡线槽21中，使灯体的装配效率极大的提高，并且保证装配零线3A与灯头1之间的有效电连接。
更进一步的，如图5和图6所示，多个卡线槽21环形阵列均布于安装环台23，以使零线3A更方便的卡接入卡线槽21中。同时根据实际生产经验总结，优选卡线槽21的数量为6个，这样在方便卡接的同时，能够降低制造难度。
更为具体的，如图4～图6所示，为了提高安装环台23的整体强度，卡线槽21的底部与安装环台23的底部之间具有预设距离。预设距离使安装环台23为整环结构。同时安装环台23一体成型于灯杯2底部，并且对安装环台23的厚度尺寸朝光电板4一侧逐渐变大，以使安装环台23在与灯杯2连接的一端具有较好的强度，避免应力集中的造成断裂。
更进一步的，卡线槽21的底面为弧面，弧面与卡口相对设置。弧面半径可以与零线3A的线径进行适配，防止卡线槽21对零线3A的刮伤。同时卡线槽21与安装环台23交汇处可以采取倒圆或倒钝处理，进一步防止卡线槽21对零线3A的刮伤。
在更为具体的实施方案中，如图2和图4所示，零线3A上设有折弯。折弯卡接入卡线槽21，第一端位于安装环台23内侧，第二端位于安装环台23外侧。灯杯2和灯头1的连接处预留有间隔腔，第二端卡设于间隔腔。
间隔腔的设置可以形成对零线3A第二端的容置，防止灯头1和灯杯2对第二端的过度挤压，同时折弯通常为弹性形变，这样零线3A可以利用折弯产生的弹性形变力，使第二端与灯头1之间保持紧密接触。
更进一步的，如图3和图4所示，为适配灯体的整体结构，折弯靠近第二端，零线3A呈“J”型的勾状结构。
作为间隔腔成形的一种具体方案，如图2、图4和图6所示，灯杯2底部还设有装配环部24；安装环台23凸设于装配环部24顶面。
装配环部24的外周面设有多个卡块22，多个卡块22沿装配环部24周向进行环形阵列布局，并沿装配环部24径向凸设。
如图2～图4所示，灯头1的端口套接于多个卡块22外侧，并通过铆压等方式对灯头1端口进行收口处理，使灯头1端口通过多个卡块22与装配环部24过盈连接。通过多个卡块22的设计，使间隔腔成形于装配环部24外周面和灯头1内周面之间。
更进一步的，为了便于零线3A卡接入线槽21中，应当保证卡线槽21槽宽的尺寸大于零线3A线径的尺寸。实际生产中选取卡线槽21槽宽尺寸为0.6mm，零线3A线径为0.5mm。
本发明上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本发明的实施例而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (10)

  1. 一种灯杯(2)，其中：所述灯杯(2)的底端凸设安装环台(23)，所述安装环台(23)上设有多个卡线槽(21)；
    所述多个卡线槽(21)沿所述安装环台(23)周向布局；
    所述卡线槽(21)顶部设置卡口，所述卡口位于所述安装环台(23)顶面。
  2. 根据权利要求1所述的灯杯(2)，其中：所述多个卡线槽(21)环形阵列均布于所述安装环台(23)。
  3. 根据权利要求1所述的灯杯(2)，其中：所述卡线槽(21)设置6个。
  4. 根据权利要求1所述的灯杯(2)，其中：所述卡线槽(21)的底部与所述安装环台(23)的底部之间具有预设距离；
    所述预设距离使所述安装环台(23)为整环。
  5. 根据权利要求1所述的灯杯(2)，其中：所述卡线槽(21)的底面为弧面，所述弧面与所述卡口相对设置。
  6. 一种灯体，其中：包括灯头(1)、电线(3)、光电板(4)、泡壳(5)和权利要求1～5中任意一项所述的灯杯(2)，
    所述灯头(1)、所述灯杯(2)和所述泡壳(5)依次连接形成容置腔，所述卡线槽(21)、所述电线(3)和所述光电板(4)均位于所述容置腔，
    所述电线(3)包括零线(3A)和火线(3B)，所述零线(3A)的两端分别为第一端和第二端，所述零线(3A)卡接入所述卡线槽(21)，所述第一端电连接所述光电板(4)，所述第二端电连接所述灯头(1)，
    所述火线(3B)的两端分别电连接所述光电板(4)和所述灯头(1)。
  7. 根据权利要求6所述的灯体，其中：所述零线(3A)上设有折弯，所述折弯卡接入所述卡线槽(21)，所述第一端位于所述安装环台(23)内侧，所述第二端位于所述安装环台(23)外侧，
    所述灯杯(2)和所述灯头(1)的连接处预留有间隔腔，所述第二端卡设于所述间隔腔。
  8. 根据权利要求7所述的灯体，其中：所述折弯靠近所述第二端，所述零线(3A)呈“J”型的勾状结构。
  9. 根据权利要求7所述的灯体，其中：所述灯杯(2)底部还设有装配环部(24)；所述安装环台(23)凸设于所述装配环部(24)顶面；
    所述装配环部(24)的外周面设有多个卡块(22)，所述多个卡块(22)沿所述装配环部(24)周向布局，并沿所述装配环部(24)径向凸设；
    所述灯头(1)通过所述多个卡块(22)与所述装配环部(24)套接，
    所述间隔腔通过所述多个卡块(22)，成形于所述装配环部(24)外周面和所述灯头(1)内周面之间。
  10. 根据权利要求7所述的灯体，其中：所述卡线槽(21)槽宽的尺寸大于所述零线(3A)线径的尺寸。
PCT/CN2021/139044 2020-12-29 2021-12-17 一种灯体及其灯杯 WO2022143213A1 (zh)

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