WO2021012112A1 - 吸顶灯 - Google Patents

吸顶灯 Download PDF

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Publication number
WO2021012112A1
WO2021012112A1 PCT/CN2019/096875 CN2019096875W WO2021012112A1 WO 2021012112 A1 WO2021012112 A1 WO 2021012112A1 CN 2019096875 W CN2019096875 W CN 2019096875W WO 2021012112 A1 WO2021012112 A1 WO 2021012112A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner fixing
lamp
fixing member
locking
connecting column
Prior art date
Application number
PCT/CN2019/096875
Other languages
English (en)
French (fr)
Inventor
文相弼
Original Assignee
东莞励国照明有限公司
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.)
Filing date
Publication date
Application filed by 东莞励国照明有限公司 filed Critical 东莞励国照明有限公司
Priority to JP2019600118U priority Critical patent/JP3238290U/ja
Priority to PCT/CN2019/096875 priority patent/WO2021012112A1/zh
Publication of WO2021012112A1 publication Critical patent/WO2021012112A1/zh

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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

Definitions

  • This application belongs to the technical field of lighting equipment, and more specifically, relates to a ceiling lamp.
  • Ceiling lamp is a kind of lamp that the lamp panel is close to or close to the wall.
  • Some existing ceiling lamps are connected to the wall through adapters (such as electrical connectors) during the installation process, but generally the main body of the lamp Wiring is performed after installation, the wiring process is cumbersome, and the installation position is difficult to align during the installation of the main body of the lamp, resulting in low overall installation efficiency of the lamp and poor reliability after installation.
  • This application is to provide a ceiling lamp, which aims to solve the technical problems of the cumbersome installation and wiring process of the ceiling lamp in the prior art, and the installation position of the main body of the lamp is difficult to align, resulting in low overall installation efficiency of the lamp and poor reliability after installation.
  • the technical solution adopted in this application is to provide a ceiling lamp, comprising: a lamp panel, a lighting assembly arranged on the lamp panel, and a lampshade arranged on the front side of the lamp panel.
  • the outer fixing member connected by the inner fixing member and the outer fixing member and the manual locking mechanism provided through the inner fixing member and the outer fixing member and used for locking the conductive buckle assembly and the screw groove, the inner fixing member and the outer fixing member
  • the fixing parts are all transparent members, the conductive buckle assembly is conductively connected to the lighting assembly through a wire, and the conductive buckle assembly is also used for conductive connection with the conductive contact in the electrical connector.
  • the inner fixing member and the lamp panel are integrally formed by secondary encapsulation; or, the inner fixing member and the lamp panel are integrally formed by ultrasonic welding.
  • the inner fixing member includes an inner fixing plate, a buckle via hole provided on the inner fixing plate and used for allowing the conductive buckle component to penetrate, and the inner fixing plate and The first locking through hole for allowing the manual locking mechanism to pass through;
  • the outer fixing member includes an outer fixing plate, an outer fixing plate provided on the outer periphery of the outer fixing plate and connected to the inner fixing plate The structure and the second locking via hole arranged on the outer fixing plate and corresponding to the first locking via hole.
  • the manual locking mechanism includes a connecting post that penetrates the second locking via, a locking head that is arranged at the rear end of the connecting pole and penetrates the first locking via, and a sleeve A handle at the front end of the connecting column and rotatingly matched with the connecting column, a guide platform provided on the outer periphery of the front side of the second locking via and used to move the handle in the front-to-rear direction during the rotation, provided in A limiting boss on the connecting column and located on the front side of the locking head and an elastic reset piece sleeved on the outer circumference of the connecting column and abutting with the limiting boss and the outer fixing plate, respectively, The rear side of the limiting boss is used to contact the front side of the inner fixing plate.
  • the guide table is an arc-shaped guide table, and has two symmetrically arranged around the axis of the second locking via;
  • the front side of the guide table is sequentially provided with a first guide inclined surface, located at the A positioning surface on the front side of the first guiding slope and smoothly transitioning with the first guiding slope and a rotation limiting protrusion protruding forward from the positioning surface;
  • the handle includes a handle rotatingly matched with the connecting column A glove ring and a blocking post symmetrically arranged on both sides of the glove ring and at the front end for contacting and matching with the guide table.
  • the locking head includes a front connecting column and a rear connecting column located on the rear side of the front connecting column, and the front connecting column and the rear connecting column are respectively polygonal prisms.
  • the outer diameter of the rear connecting cylinder is smaller than the outer diameter of the front connecting cylinder, and the first locking via is a polygonal prism stepped hole.
  • the rear end of the rear connecting column is provided with a second guide inclined surface.
  • the outer periphery of the front side of the first locking via is provided with a guide enclosure slidingly fitted with the outer periphery of the limiting boss.
  • the conductive buckle assembly includes a plurality of symmetrically arranged buckles, and the front end of each buckle is detachably connected to the inner fixing member through a threaded connection member.
  • an elastic shield is provided on the rear side of the lamp panel.
  • the elastic shield is a sponge pad.
  • the ceiling lamp of the present application forms an installation structure through the cooperation of the inner fixing part and the outer fixing part.
  • the conductive buckle assembly and the manual locking mechanism are both arranged on the installation structure.
  • the conductive buckle assembly and the screw groove After being clamped in place, the conductive buckle assembly can be electrically connected to the conductive contact in the electrical connector, which can realize the installation of the lamp panel and the connection of the lighting assembly at the same time, simplifying the installation steps; in addition, by fixing the inner fixing part It is integrated with the lamp panel.
  • the manual locking mechanism it can be inserted into the screw slot, and then can be snapped into place.
  • the assembly process of the lamp panel and the electrical connector can be According to the conditions, it is convenient for the operator to locate and improve the assembly efficiency.
  • Fig. 1 is a schematic diagram of a three-dimensional structure of a ceiling lamp provided by an embodiment of the application;
  • Fig. 2 is a schematic diagram of an exploded structure of a ceiling lamp provided by an embodiment of the application
  • FIG. 3 is a cross-sectional view of the assembly structure of the inner fixing member, the outer fixing member, the manual locking mechanism, the electric connector and the lamp panel used in the embodiment of the application;
  • FIG. 4 is an exploded view of the assembly structure of the inner fixing member, the outer fixing member, the manual locking mechanism, the conductive buckle assembly, and the electrical connector used in the embodiment of the application;
  • Figure 5 is an enlarged view of part A of Figure 4.
  • Figure 6 is an enlarged view of part B of Figure 4.
  • FIG. 7 is an exploded view 2 of the assembly structure of the inner fixing member, the outer fixing member, the manual locking mechanism, and the conductive buckle assembly used in the embodiment of the application;
  • FIG. 8 is a schematic diagram of the use state of the electrical connector, the conductive buckle assembly and the manual locking mechanism adopted in the embodiment of the application;
  • FIG. 9 is a schematic diagram of the use state of the inner fixing member, the outer fixing member, the conductive buckle assembly and the manual locking assembly used in the embodiments of the application.
  • the ceiling lamp includes a lamp panel 1, a lighting assembly 2 provided on the lamp panel 1, and a lamp shade 3 provided on the front side of the lamp panel 1.
  • the lamp panel 1 is provided with an internal fixing member 4 integrally formed with the lamp panel 1.
  • the conductive buckle assembly 7 that penetrates the inner fixing member 4 backwards and is used for clamping with the screw groove 6 of the electric connector 5, the outer fixing member 8 that is sleeved on the outer periphery of the inner fixing member 4 and is connected to the inner fixing member 4, and the inner
  • the fixing part 4 and the outer fixing part 8 are arranged and used to lock the manual locking mechanism 9 of the conductive buckle assembly 7 and the screw groove 6.
  • the inner fixing part 4 and the outer fixing part 5 are both transparent members, and the conductive buckle assembly 7 passes through a wire It is electrically connected to the lighting assembly 2, and the conductive buckle assembly 7 is also used to electrically connect to the conductive contacts in the electrical connector 5.
  • the ceiling lamp provided by the present application forms a mounting structure through the cooperation of the inner fixing member 4 and the outer fixing member 8.
  • the conductive buckle assembly 7 and the manual locking mechanism 9 are both provided on the mounting structure.
  • the lamp panel 1 is connected to the rotating slot 6 through the conductive buckle assembly 7 and the conductive buckle assembly 7 can be electrically connected with the conductive contacts in the electrical connector 5 after being clamped in place, and the lamp panel 1 can be realized at the same time.
  • the installation and power connection of the lighting assembly 2 simplify the installation steps; in addition, by integrating the inner fixing piece 4 with the lamp panel 1, when assembling the lamp, there is no need to install the inner fixing piece 1, further simplifying the installation steps; At the same time, because the manual locking mechanism 9 is provided, it can be inserted into the screw groove 6 to prevent the lamp panel 1 from rotating after being clamped in place, thereby preventing the lamp from falling off the electrical connector 5, and improving the reliability of lamp installation; Moreover, since the inner fixing member 4 and the outer fixing member 8 are both set as transparent parts, the assembly process of the lamp panel 1 and the electrical connector 5 is performed under visual conditions, which facilitates the positioning of the operator and improves the assembly efficiency.
  • a rotating buckle is provided on the inner peripheral surface of the lamp panel 1, and a clamping protrusion is provided on the outer wall of the lampshade 3 to cooperate with the rotating buckle After inserting the lampshade 3 into the lamp panel 1 and then rotating the lampshade 3, the clamping protrusion can be locked into the rotating buckle, thereby completing the assembly of the lampshade 3 and the lamp panel 1 with simple structure and convenient assembly.
  • the inner fixing member 4 and the lamp panel 1 are integrally formed by secondary encapsulation; or, the inner fixing member 4 and the lamp panel 1 are integrally formed by ultrasonic welding.
  • the production cost of these two production processes is low, and the structural strength of the connection position is higher after integral molding.
  • the inner fixing member 4 includes an inner fixing plate 401, which is arranged on the inner fixing plate 401 and is used to make conductive The buckle through hole 402 through which the buckle assembly 7 penetrates and the first locking through hole 403 provided on the inner fixing plate 401 and used for the manual locking mechanism 9 to pass through;
  • the outer fixing member 8 includes an outer fixing plate 801, which is arranged outside The outer fixing plate connecting structure 802 which is provided on the outer fixing plate 801 and is used for connecting with the inner fixing plate 401 and the second locking via 803 provided on the outer fixing plate 801 and corresponding to the first locking via 403.
  • the inner fixing part 4 and the outer fixing part 8 are both plate-shaped members, occupying a small space inside the lamp, and the outer periphery of the inner fixing plate 401 is integrally formed with the lamp panel 1.
  • the connection structure is simple, and the internal space of the lamp is relatively small, and the internal space of the lamp is used It is more reasonable, which is conducive to making the lamp design lighter and thinner.
  • the manual locking mechanism 9 includes a connecting post 901 penetrating through the second locking via 803, a rear end of the connecting post 901 and The locking head 902 inserted in the first locking through hole 403, the handle 903 sleeved on the front end of the connecting column 901 and rotatably matched with the connecting column 901, and arranged on the outer periphery of the front side of the second locking through hole 803 and used for making the handle 903
  • the guide table 904 that moves in the front and back direction during the rotation, the limit boss 905 arranged on the connecting column 901 and located on the front side of the locking head 902, and the limit boss 905 sleeved on the outer circumference of the connecting column 901 and respectively connected with the limit boss 905
  • the elastic reset member 906 abutting against the outer fixing plate 801, the rear side of the limiting boss 905 is used to contact the front side of the inner fixing plate 401.
  • the handle 903 In the unassembled state, the handle 903 is located at the initial position on the guide table 904 (the handle 903 is located at the most forward position). At this time, the locking head 902 is in the retracted position and does not protrude from the inner fixing plate 401 Rear panel surface; the screwing groove 6 is a "P"-shaped groove, that is, a narrow section (H groove) and a wider section (P groove).
  • the screwing groove 6 is a "P"-shaped groove, that is, a narrow section (H groove) and a wider section (P groove).
  • the handle 903 After rotating in place, the conductive buckle assembly 7 clamps the screw groove In the H slot of 6, the handle 903 is manually screwed. During the screwing process, the handle 903 rotates relative to the connecting column 901. At the same time, the handle 903 will move backward under the guidance of the guide table 904. Because the outer periphery of the connecting column 901 is provided with an elastic reset piece 906, under the action of its elastic force, the locking head 902 will be pushed up until the locking head 902 extends into the P slot of the screw groove 6 and the rear side of the limiting boss 905 contacts the front side of the inner fixing plate 401 So far, the lock is now complete.
  • the handle 903 When you need to unlock, turn the handle 903 in the opposite direction, the handle 903 will move forward under the guidance of the guide table 904, and at the same time, the locking head 902 is driven to move forward through the connecting column 901 until the locking head 902 is completely out of the screw groove Then, rotate the lamp panel 1 in the opposite direction to move the connector part of the conductive buckle assembly 7 into the P slot of the screw groove 6 to separate the lamp panel 1 from the electrical connector 5.
  • the lamp panel 1 can also be assembled.
  • the process is as follows: the joint part of the conductive buckle assembly 7 is extended into the screwing groove 6 for rotation and clamping.
  • the second guiding inclined surface 9023 of the head 902 is squeezed 9023 by the edge of the electrical connector 5, so that the locking head 902 is retracted and slides against the front side of the electrical connector 5, thereby completing the clamping of the conductive buckle assembly 7;
  • the locking head 902 After the conductive buckle assembly 7 is clamped in place, the locking head 902 automatically rebounds into the screw groove 6 under the action of the elastic force of the elastic reset member 906 to complete the locking.
  • the locking mechanism is locked or unlocked by manual control, which is convenient for the operator to choose to lock or unlock according to the actual card connection situation, and has strong flexibility; and because the manual locking mechanism 9 is strip-shaped as a whole, it occupies a small space and has a more compact structure.
  • the elastic return member 906 is a compression spring.
  • the guide table 904 is an arc-shaped guide table, and has two guide tables arranged symmetrically around the axis of the second locking through hole 803;
  • the front side of 904 is successively provided with a first guiding inclined surface 907, a positioning surface 908 located in front of the first guiding inclined surface 907 and smoothly transitioning with the first guiding inclined surface 907, and a rotation limiting protrusion 909 protruding forward from the positioning surface 908;
  • the handle 903 includes a glove ring 9031 rotatably matched with the connecting post 901 and a stop post 9032 symmetrically arranged on both sides of the glove ring 9031 and whose front end is used to contact and cooperate with the guide platform 904.
  • the two guide tables 904 are arranged at intervals.
  • the stop post 9032 When the stop post 9032 is located in the gap between the two guide tables 904, the locking head 902 is in the extended state and inserted into the screw groove 6; as the glove ring 9031 rotates, The stop post 9032 first gradually slides forward along the first guide inclined surface 907 until it returns to the initial state when it slides on the positioning surface 908, and the locking head 902 leaves the screw groove 6.
  • the rotation limiting protrusion 909 can limit the stop post 9032 and prevent the stop post 9032 from excessively rotating away from the positioning surface 908.
  • the front end of the glove ring 9031 is also provided with a grip protruding outward from the front edge of the glove ring 9031 The grip is raised to facilitate the operator to grasp and apply force.
  • the locking head 902 includes a front connection column 9021 and a rear connection located behind the front connection column 9021
  • the column 9022, the front connecting column 9021 and the rear connecting column 9022 are respectively polygonal prisms, and the outer diameter of the rear connecting column 9022 is smaller than that of the front connecting column 9021, and the first locking via 403 is a polygonal prism step hole.
  • the front connecting cylinder 9021 and the rear connecting cylinder 9022 cannot rotate in the first locking via 403, and can only move in the front and rear directions, so as to ensure the reliability of the plugging action of the locking head 902.
  • the outer periphery of the front side of the first locking via 403 is provided with a guide enclosure 910 that is slidingly engaged with the outer periphery of the limiting boss 905.
  • the guide enclosure 910 limits the limit boss 905 in the radial direction of the limit boss 905, prevents the locking head 902 from swinging during the expansion and contraction process, and makes the locking and unlocking actions more smooth.
  • a positioning cylinder 11 is provided on the outer periphery of the rear side of the second locking via 803, and a guide enclosure 910 is provided with a sleeve The positioning baffle 12 on the outer wall of the positioning cylinder 11.
  • the positioning cylinder 11 and the positioning baffle 12 are flush with each other.
  • the conductive buckle assembly 7 includes a plurality of symmetrically arranged buckles 701, and the front end of each buckle 701 They are detachably connected with the inner fixing member 4 through threaded connection parts.
  • the lamp panel 1 is also provided with a driver mounting shell for accommodating the driver, in order to prevent the driver mounting shell and other installations behind the lamp panel 1.
  • the components on the side are bumped and damaged during the assembly process, and the rear side of the lamp panel 1 is provided with an elastic protective body, which can directly contact the wall during the assembly process to avoid directly bumping the lamp.
  • the elastic protection body is a sponge pad 10.
  • the sponge pad 10 has good elasticity, little damage to the wall, convenient installation and low use cost.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种吸顶灯，包括灯盘(1)、照明组件(2)和灯罩(3)，灯盘(1)上设有与灯盘(1)一体成型的内固定件(4)、向后贯穿内固定件(4)的导电卡扣组件(7)、套装于内固定件(4)外周的外固定件(8)及贯穿内固定件(4)和外固定件(8)设置的手动锁定机构(9)，内固定件(4)和外固定件(8)均为透明构件，导电卡扣组件(7)与照明组件(2)导电连接，导电卡扣组件(7)还用于与电接头(5)内的导电触点导电连接。吸顶灯能同时实现灯盘(1)安装和照明组件(2)接电，无需另外安装内固定件(4)，简化安装步骤；卡接后不脱落，可靠性高；组装过程在可视的条件下进行，提高组装效率。

Description

吸顶灯 技术领域
本申请属于照明装备技术领域，更具体地说，是涉及一种吸顶灯。
 背景技术
吸顶灯是一种灯盘贴近或贴合墙体安装的灯具，现有一些吸顶灯在安装过程中通过转接件（如电接头等）实现与墙体的连接，但一般都是将灯具主体安装好后再进行接线，接线过程繁琐，并且在安装灯具主体的过程中安装位置难以对正，导致灯具整体安装效率低下，安装后可靠性差。
 技术问题
本申请在于提供一种吸顶灯，旨在解决现有技术中的吸顶灯安装接线过程繁琐，安装灯具主体过程中安装位置难以对正，导致灯具整体安装效率低下，安装后可靠性差的技术问题。
 技术解决方案
本申请采用的技术方案是：提供一种吸顶灯，包括：灯盘、设于所述灯盘上的照明组件和设于所述灯盘前侧的灯罩，所述灯盘上设有与所述灯盘一体成型的内固定件、向后贯穿所述内固定件且用于与电接头的旋接槽卡接的导电卡扣组件、套装于所述内固定件外周且与所述内固定件连接的外固定件及贯穿所述内固定件和所述外固定件设置且用于锁定所述导电卡扣组件和所述旋接槽的手动锁定机构，所述内固定件和所述外固定件均为透明构件，所述导电卡扣组件通过导线与所述照明组件导电连接，所述导电卡扣组件还用于与电接头内的导电触点导电连接。
在一个实施例中，所述内固定件和所述灯盘通过二次包胶一体成型；或者，所述内固定件和所述灯盘通过超声波熔接一体成型。
在一个实施例中，所述内固定件包括内固定板、设于所述内固定板上且用于使所述导电卡扣组件贯穿的卡扣过孔及设于所述内固定板上且用于使所述手动锁定机构穿过的第一锁定过孔；所述外固定件包括外固定板、设于所述外固定板外周且用于与所述内固定板连接的外固定板连接结构及设于所述外固定板上且与所述第一锁定过孔对应的第二锁定过孔。
在一个实施例中，所述手动锁定机构包括穿设于第二锁定过孔内的连接柱、设于所述连接柱后端且穿设于第一锁定过孔内的锁止头、套设于所述连接柱前端且与所述连接柱转动配合的把手、设于所述第二锁定过孔前侧外周且用于使所述把手在旋转过程中沿前后方向移动的导向台、设于所述连接柱上且位于所述锁止头前侧的限位凸台及套设于所述连接柱外周且分别与所述限位凸台和所述外固定板抵接的弹性复位件，所述限位凸台的后侧面用于与所述内固定板的前侧面接触。
在一个实施例中，所述导向台为弧形导向台，且具有环绕所述第二锁定过孔中轴对称设置的两个；所述导向台前侧依次设有第一导向斜面、位于所述第一导向斜面前侧且与所述第一导向斜面平滑过渡的定位面及向前凸出于所述定位面的旋转限位凸起；所述把手包括与所述连接柱转动配合的把手套环及对称设于所述把手套环两侧且前端用于与所述导向台接触配合的挡柱。
在一个实施例中，所述锁止头包括前连接柱体及位于所述前连接柱体后侧的后连接柱体，所述前连接柱体和所述后连接柱体分别为多边形棱柱体，且所述后连接柱体的外径小于所述前连接柱体的外径，所述第一锁定过孔为多边形棱柱阶梯孔。
在一个实施例中，所述后连接柱体的后端设有第二导向斜面。
在一个实施例中，所述第一锁定过孔前侧外周设有与所述限位凸台外周面滑动配合的导向围板。
在一个实施例中，所述导电卡扣组件包括多个对称设置的卡扣，每个所述卡扣的前端分别通过螺纹连接件与所述内固定件可拆卸连接。
在一个实施例中，所述灯盘后侧设有弹性防护体。
在一个实施例中，所述弹性防护体为海绵垫。
 有益效果
本申请的吸顶灯，通过内固定件和外固定件配合形成一个安装结构，导电卡扣组件和手动锁定机构均设于该安装结构上，在安装的时候，通过导电卡扣组件与旋接槽的旋转卡接，卡接到位后导电卡扣组件可与电接头内的导电触点导电连接，能同时实现灯盘的安装和照明组件的接电，简化安装步骤；另外，通过将内固定件与灯盘一体化设置，在组装灯具的时候，无需再另外安装内固定件，进一步简化安装步骤；同时，由于设置了手动锁定机构，其能与旋接槽插接，进而能在卡接到位后防止灯盘转动，最终防止灯具从电接头上脱落，提高灯具安装的可靠性；并且，由于内固定件和外固定件均设置为透明件，在灯盘与电接头的组装过程均在可视的条件下进行，方便操作人员进行定位，提高组装效率。
 附图说明
图1为本申请实施例提供的吸顶灯的立体结构示意图；
图2为本申请实施例提供的吸顶灯的爆炸结构示意图；
图3为本申请实施例采用的内固定件、外固定件、手动锁定机构、电接头及灯盘的装配结构剖视图；
图4为本申请实施例采用的内固定件、外固定件、手动锁定机构、导电卡扣组件及电接头的装配结构爆炸图；
图5为图4的A部放大图；
图6为图4的B部放大图；
图7为本申请实施例采用的内固定件、外固定件、手动锁定机构及导电卡扣组件的装配结构爆炸图二；
图8为本申请实施例采用的电接头、导电卡扣组件和手动锁定机构的使用状态示意图；
图9为本申请实施例采用的内固定件、外固定件、导电卡扣组件和手动锁定组件的使用状态示意图。
本申请的实施方式
为了使本申请所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
请一并参阅图1至图8，现对本申请提供的吸顶灯进行说明。所述吸顶灯，包括灯盘1、设于灯盘1上的照明组件2和设于灯盘1前侧的灯罩3，灯盘1上设有与灯盘1一体成型的内固定件4、向后贯穿内固定件4且用于与电接头5的旋接槽6卡接的导电卡扣组件7、套装于内固定件4外周且与内固定件4连接的外固定件8及贯穿内固定件4和外固定件8设置且用于锁定导电卡扣组件7和旋接槽6的手动锁定机构9，内固定件4和外固定件5均为透明构件，导电卡扣组件7通过导线与照明组件2导电连接，导电卡扣组件7还用于与电接头5内的导电触点导电连接。
本申请提供的吸顶灯，与现有技术相比，通过内固定件4和外固定件8配合形成一个安装结构，导电卡扣组件7和手动锁定机构9均设于该安装结构上，在安装的时候，灯盘1通过导电卡扣组件7与旋接槽6的旋转卡接，卡接到位后导电卡扣组件7可与电接头5内的导电触点导电连接，能同时实现灯盘1的安装和照明组件2的接电，简化安装步骤；另外，通过将内固定件4与灯盘1一体化设置，在组装灯具的时候，无需再另外安装内固定件1，进一步简化安装步骤；同时，由于设置了手动锁定机构9，其能与旋接槽6插接，进而能在卡接到位后防止灯盘1转动，最终防止灯具从电接头5上脱落，提高灯具安装的可靠性；并且，由于内固定件4和外固定件8均设置为透明件，在灯盘1与电接头5的组装过程均在可视的条件下进行，方便操作人员进行定位，提高组装效率。
请参阅图2，作为本申请提供的吸顶灯的一种具体实施方式，灯盘1内周面上设有旋转卡扣，灯罩3的外壁上设有用于与旋转卡扣配合的卡接凸起，将灯罩3插入灯盘1内后再旋转灯罩3，就能使卡接凸起卡入旋转卡扣内，进而完成灯罩3与灯盘1的组装，结构简单，组装方便。
作为本申请提供的吸顶灯的一种具体实施方式，内固定件4和灯盘1通过二次包胶一体成型；或者，内固定件4和灯盘1通过超声波熔接一体成型。这两种生产工艺生产成本较低，一体成型后连接位置结构强度较高。
请参阅图2至图4、图6及图8，作为本申请提供的吸顶灯的一种具体实施方式，内固定件4包括内固定板401、设于内固定板401上且用于使导电卡扣组件7贯穿的卡扣过孔402及设于内固定板401上且用于使手动锁定机构9穿过的第一锁定过孔403；外固定件8包括外固定板801、设于外固定板801外周且用于与内固定板401连接的外固定板连接结构802及设于外固定板801上且与第一锁定过孔403对应的第二锁定过孔803。
内固定件4和外固定件8均为板状构件，占用灯具内部空间小，且内固定板401外周与灯盘1一体成型，连接结构简单，占用灯具内部空间也比较小，灯具内部空间利用更加合理，有利于使灯具设计的更加轻薄。外固定板801与内固定板401组装后，第一锁定过孔403和第二锁定过孔803对应起来形成通道结构，能使手动锁定机构在该通道结构内移动，达到锁定或解锁的目的。
请参阅图2至图8，作为本申请提供的吸顶灯的一种具体实施方式，手动锁定机构9包括穿设于第二锁定过孔803内的连接柱901、设于连接柱901后端且穿设于第一锁定过孔403内的锁止头902、套设于连接柱901前端且与连接柱901转动配合的把手903、设于第二锁定过孔803前侧外周且用于使把手903在旋转过程中沿前后方向移动的导向台904、设于连接柱901上且位于锁止头902前侧的限位凸台905及套设于连接柱901外周且分别与限位凸台905和外固定板801抵接的弹性复位件906，限位凸台905的后侧面用于与内固定板401的前侧面接触。
在未组装的状态下，把手903位于导向台904的上的初始位置（使把手903位于最前方的位置），此时锁止头902处于回缩的位置，不凸出于内固定板401的后板面；旋接槽6为“P”形槽，即一段较窄（H槽），一段较宽（P槽），在组装过程中，先使导电卡扣组件7的接头部分伸入旋接槽6的P槽之内，随后开始旋转灯盘1，带动导电卡扣组件7的接头部分分别向旋接槽6的H槽靠近，旋转到位后，导电卡扣组件7卡住旋接槽6的H槽，手动旋拧把手903，在旋拧过程中把手903相对连接柱901发生转动，同时把手903会在导向台904的导向下向后移动，由于连接柱901外周设有弹性复位件906，在其弹性力作用下会推动锁止头902上升，直至锁止头902伸入到旋接槽6的P槽中且限位凸台905的后侧面与内固定板401的前侧面接触为止，此时完成锁定。
当需要解锁的时候，逆向旋拧把手903，把手903会在导向台904的导向下向前移动，同时通过连接柱901带动锁止头902向前移动，直至锁止头902完全脱离旋接槽6的P槽，再逆向旋转灯盘1，使导电卡扣组件7的接头部分移动到旋接槽6的P槽中，即可使灯盘1与电接头5分离。
另外，当锁止头902处于伸出状态的时候也可进行灯盘1的组装，过程为：将导电卡扣组件7的接头部分伸入旋接槽6进行旋转卡接的过程中，锁止头902的第二导向斜面9023受到电接头5边缘的挤压9023，使锁止头902回缩，并贴合电接头5的前侧面滑动，进而可以完成导电卡扣组件7的卡接；在导电卡扣组件7卡接到位后，锁止头902在弹性复位件906弹性力的作用下自动回弹至旋接槽6中，完成锁定。
该锁定机构通过手动控制进行锁定或解锁，方便操作人员根据实际卡接情况选择进行锁定或解锁，使用灵活性强；且由于手动锁定机构9整体呈条状，占用空间小，结构更加紧凑。
具体地，作为本申请提供的吸顶灯的一种具体实施方式，弹性复位件906为压簧。
请参阅图3至图8，作为本申请提供的吸顶灯的一种具体实施方式，导向台904为弧形导向台，且具有环绕第二锁定过孔803中轴对称设置的两个；导向台904前侧依次设有第一导向斜面907、位于第一导向斜面907前侧且与第一导向斜面907平滑过渡的定位面908及向前凸出于定位面908的旋转限位凸起909；把手903包括与连接柱901转动配合的把手套环9031及对称设于把手套环9031两侧且前端用于与导向台904接触配合的挡柱9032。
两个导向台904间隔设置，当挡柱9032位于两个导向台904之间的间隙中的时候，锁止头902为伸出状态，插入旋接槽6中；随着把手套环9031旋转，挡柱9032首先沿着第一导向斜面907逐渐向前滑动，直至滑动到定位面908上时恢复到初始状态，锁止头902脱离旋接槽6。旋转限位凸起909能对挡柱9032起到限位作用，防止挡柱9032过度旋转脱离定位面908。
请参阅图2至图4、图6至图8，作为本申请提供的吸顶灯的一种具体实施方式，把手套环9031的前端还设有向外凸出于把手套环9031前端边缘的抓握凸起，方便操作人员抓握施力。
请参阅图2至图4、图6至图8，作为本申请提供的吸顶灯的一种具体实施方式，锁止头902包括前连接柱体9021及位于前连接柱体9021后侧的后连接柱体9022，前连接柱体9021和后连接柱体9022分别为多边形棱柱体，且后连接柱体9022的外径小于前连接柱体9021的外径，第一锁定过孔403为多边形棱柱阶梯孔。前连接柱体9021和后连接柱体9022在第一锁定过孔403内不能发生转动，仅能沿前后方向移动，保证锁止头902插拔动作的可靠性。
请参阅图3、图6及图8，作为本申请提供的吸顶灯的一种具体实施方式，为方便锁止头902插入旋接槽6中，后连接柱体9022的后端设有第二导向斜面9023。
请参阅图3及图4，作为本申请提供的吸顶灯的一种具体实施方式，第一锁定过孔403前侧外周设有与限位凸台905外周面滑动配合的导向围板910。导向围板910在限位凸台905的径向上对限位凸台905起到限位作用，防止在锁止头902伸缩过程中发生摆动，使锁定及解锁动作更加流畅。
请参阅图3、图6和图7，作为本申请提供的吸顶灯的一种具体实施方式，第二锁定过孔803后侧外周设有定位筒11，导向围板910外侧设有套设于定位筒11外壁的定位挡板12。在外固定板801靠近内固定板401的过程中，定位筒11与定位挡板12贴平。
请参阅图2至图4、图6至图8，作为本申请提供的吸顶灯的一种具体实施方式，导电卡扣组件7包括多个对称设置的卡扣701，每个卡扣701的前端分别通过螺纹连接件与内固定件4可拆卸连接。
请参阅图1及图2，作为本申请提供的吸顶灯的一种具体实施方式，灯盘1上还设有用于容纳驱动器的驱动安装壳，为防止驱动安装壳及其他设置在灯盘1后侧的构件在组装过程中磕碰受损，灯盘1后侧设有弹性防护体，其在组装过程中可直接与墙体接触，避免直接磕碰灯具。
请参阅图1及图2，作为本申请提供的吸顶灯的一种具体实施方式，弹性防护体为海绵垫10。海绵垫10弹性好，对墙面损坏小，安装方便，使用成本低。
以上所述仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。

Claims (11)

  1. 吸顶灯，包括灯盘、设于所述灯盘上的照明组件和设于所述灯盘前侧的灯罩，其特征在于：所述灯盘上设有与所述灯盘一体成型的内固定件、向后贯穿所述内固定件且用于与电接头的旋接槽卡接的导电卡扣组件、套装于所述内固定件外周且与所述内固定件连接的外固定件及贯穿所述内固定件和所述外固定件设置且用于锁定所述导电卡扣组件和所述旋接槽的手动锁定机构，所述内固定件和所述外固定件均为透明构件，所述导电卡扣组件通过导线与所述照明组件导电连接，所述导电卡扣组件还用于与电接头内的导电触点导电连接。
  2. 如权利要求1所述的吸顶灯，其特征在于：所述内固定件和所述灯盘通过二次包胶一体成型；或者，所述内固定件和所述灯盘通过超声波熔接一体成型。
  3. 如权利要求1所述的吸顶灯，其特征在于：所述内固定件包括内固定板、设于所述内固定板上且用于使所述导电卡扣组件贯穿的卡扣过孔及设于所述内固定板上且用于使所述手动锁定机构穿过的第一锁定过孔；所述外固定件包括外固定板、设于所述外固定板外周且用于与所述内固定板连接的外固定板连接结构及设于所述外固定板上且与所述第一锁定过孔对应的第二锁定过孔。
  4. 如权利要求3所述的吸顶灯，其特征在于：所述手动锁定机构包括穿设于第二锁定过孔内的连接柱、设于所述连接柱后端且穿设于第一锁定过孔内的锁止头、套设于所述连接柱前端且与所述连接柱转动配合的把手、设于所述第二锁定过孔前侧外周且用于使所述把手在旋转过程中沿前后方向移动的导向台、设于所述连接柱上且位于所述锁止头前侧的限位凸台及套设于所述连接柱外周且分别与所述限位凸台和所述外固定板抵接的弹性复位件，所述限位凸台的后侧面用于与所述内固定板的前侧面接触。
  5. 如权利要求4所述的吸顶灯，其特征在于：所述导向台为弧形导向台，且具有环绕所述第二锁定过孔中轴对称设置的两个；所述导向台前侧依次设有第一导向斜面、位于所述第一导向斜面前侧且与所述第一导向斜面平滑过渡的定位面及向前凸出于所述定位面的旋转限位凸起；所述把手包括与所述连接柱转动配合的把手套环及对称设于所述把手套环两侧且前端用于与所述导向台接触配合的挡柱。
  6. 如权利要求4所述的吸顶灯，其特征在于：所述锁止头包括前连接柱体及位于所述前连接柱体后侧的后连接柱体，所述前连接柱体和所述后连接柱体分别为多边形棱柱体，且所述后连接柱体的外径小于所述前连接柱体的外径，所述第一锁定过孔为多边形棱柱阶梯孔。
  7. 如权利要求6所述的吸顶灯，其特征在于：所述后连接柱体的后端设有第二导向斜面。
  8. 如权利要求4所述的吸顶灯，其特征在于：所述第一锁定过孔前侧外周设有与所述限位凸台外周面滑动配合的导向围板。
  9. 如权利要求1所述的吸顶灯，其特征在于：所述导电卡扣组件包括多个对称设置的卡扣，每个所述卡扣的前端分别通过螺纹连接件与所述内固定件可拆卸连接。
  10. 如权利要求1所述的吸顶灯，其特征在于：所述灯盘后侧设有弹性防护体。
  11. 如权利要求10所述的吸顶灯，其特征在于：所述弹性防护体为海绵垫。
PCT/CN2019/096875 2019-07-19 2019-07-19 吸顶灯 WO2021012112A1 (zh)

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CN205842399U (zh) * 2016-02-01 2016-12-28 东莞励国照明有限公司 安装在天棚灯头座上的吸顶灯
CN205979431U (zh) * 2016-06-03 2017-02-22 东莞励国照明有限公司 带有导光板的吸顶灯
CN205979444U (zh) * 2016-09-06 2017-02-22 北京小米移动软件有限公司 吸顶灯结构
CN206694988U (zh) * 2017-04-25 2017-12-01 江西美的贵雅照明有限公司 吸顶灯
EP3382275A1 (en) * 2017-03-30 2018-10-03 Kinace Innovations Limited Led lighting unit
CN209026655U (zh) * 2018-10-19 2019-06-25 晋江万代好光电照明有限公司 一种吸顶灯

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205842399U (zh) * 2016-02-01 2016-12-28 东莞励国照明有限公司 安装在天棚灯头座上的吸顶灯
CN205979431U (zh) * 2016-06-03 2017-02-22 东莞励国照明有限公司 带有导光板的吸顶灯
CN205979444U (zh) * 2016-09-06 2017-02-22 北京小米移动软件有限公司 吸顶灯结构
EP3382275A1 (en) * 2017-03-30 2018-10-03 Kinace Innovations Limited Led lighting unit
CN206694988U (zh) * 2017-04-25 2017-12-01 江西美的贵雅照明有限公司 吸顶灯
CN209026655U (zh) * 2018-10-19 2019-06-25 晋江万代好光电照明有限公司 一种吸顶灯

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