WO2016155120A1 - Led平板灯悬吊顶板结构 - Google Patents

Led平板灯悬吊顶板结构 Download PDF

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Publication number
WO2016155120A1
WO2016155120A1 PCT/CN2015/081544 CN2015081544W WO2016155120A1 WO 2016155120 A1 WO2016155120 A1 WO 2016155120A1 CN 2015081544 W CN2015081544 W CN 2015081544W WO 2016155120 A1 WO2016155120 A1 WO 2016155120A1
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Prior art keywords
suspension
slot
suspended ceiling
hanging
hole
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PCT/CN2015/081544
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English (en)
French (fr)
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陈桂晖
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陈桂晖
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Publication of WO2016155120A1 publication Critical patent/WO2016155120A1/zh

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    • 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
    • F21V21/104—Pendants
    • 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
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes

Definitions

  • the invention relates to an LED panel lamp suspended ceiling structure.
  • the suspended ceiling plate of the LED panel lamp has a rough structure, a large volume, and a poor heat dissipation effect, so that the volume of the LED panel lamp produced is large, and the temperature emitted by the LED panel lamp cannot be quickly dissipated, resulting in the temperature of the LED panel lamp. Higher, the service life is reduced; at the same time, the existing LED panel light installation suspension is not convenient.
  • the object of the present invention is to provide a suspension panel structure for an LED panel lamp, which is not only simple and compact in structure, but also convenient for fixing a light bar, and is convenient to suspend.
  • an LED panel light suspended ceiling structure comprising a rectangular suspended ceiling body, wherein a central portion of the suspended ceiling body is provided with a rectangular convex portion, and a central portion of the rectangular convex portion is provided for wearing a light a rectangular slot of the terminal, the four corners of the rectangular protrusion are respectively provided with strip-shaped protrusions extending to corresponding corners of the suspended ceiling body, and the side edges of the suspended ceiling body are respectively provided with a folded edge.
  • the flanges are respectively provided with heat dissipation slots for dissipating heat from the light strips, and the flanges on the two sides are respectively spaced apart from at least two inwardly bent bumps, and the suspension top plate body is further provided with a suspension device .
  • the suspension device comprises four upwardly convex knobs disposed on the periphery of the suspended ceiling body, the knobs are provided with threaded holes, and the threaded holes are screwed with connection ends, a suspension branch line is disposed between the adjacent two connecting ends, and the hanging branch line is fastened
  • An adjustment mechanism is connected to the suspension main line to adjust the suspension main line and the suspension branch line, and the suspension main line end is further provided with a fixed end for fixed connection with the top of the wall.
  • the knob is disposed in a region surrounded by two adjacent strip-shaped protrusions and side edges.
  • the connecting end includes a two-way screw threadedly screwed to the threaded hole, the upper end of the two-way screw head is screwed with an end cap, and the upper end of the end cap is provided with a through hole, and the end of the hanging branch line A tip having a diameter larger than the through hole is disposed, and the other end of the suspension branch extends through the through hole and extends into the other end cap and is limited to be located in the other end cap via the end.
  • the adjusting mechanism comprises a connecting post, the lower part of the connecting post is provided with a transverse through slot, and the hanging branch line is placed in the transverse through slot and fixed in the transverse through slot by a hexagon socket screw, the connecting post
  • the upper part is provided with an axial threaded slot
  • the axial threaded slot is screwed with an end cover
  • the end cover is provided with an inverted tapered hole extending through the upper portion thereof
  • the lower cover is further provided with a lower inverted cone
  • the tubular body for suspending the main line is formed, and the upper part of the tubular body passes through the end cover, and the lower part is uniformly distributed in the circumferential direction with three circular holes which are generally connected with the inner cavity of the tube to place the steel ball
  • the axial threaded slot is further
  • a compression spring is disposed with the upper end abutting the tubular body to realize the steel ball clamping suspension main line
  • the side wall of the connecting pillar is provided with a side hole which is common with the
  • the fixed end includes a screw end cover connected to the other end of the suspension main line, and the screw end cover is screwed with a column having an inverted T shape, and the column is provided with a through hole. Screw out the upper part.
  • the invention has the following advantages: the suspended ceiling plate is not only simple in structure, convenient in manufacture, but also convenient for fixing the light bar and the reflector of the lamp plate;
  • the cooling effect of the suspended ceiling is good, which is beneficial to the rapid cooling of the LED panel light;
  • the suspension of the suspended ceiling is convenient, and the suspension height can be adjusted according to requirements, and the operation is convenient.
  • Figure 1 is a side view of the present invention
  • Figure 2 is a plan view of the present invention
  • Figure 3 is a cross-sectional view of Figure 1 of the present invention.
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 2 of the present invention.
  • Figure 5 is an enlarged view of the area B of Figure 3 of the present invention.
  • Figure 6 is an enlarged view of the area C of Figure 3 of the present invention.
  • Figure 7 is an enlarged view of the D area of Figure 3 of the present invention.
  • An LED flat-panel suspended ceiling structure comprises a rectangular suspended ceiling body 100, and a central portion of the suspended ceiling body is provided with a rectangular convex portion 101, and a central portion of the rectangular convex portion is provided for piercing the terminal of the light bar a rectangular slot 102, the upper portion of the rectangular slot is further provided with a convex edge 102a, and four corners of the rectangular convex portion are respectively provided with strip-shaped convex portions 103 extending to respective corners of the suspended ceiling body, the suspended ceiling
  • the side edges of the plate body are respectively provided with a folded edge 104, and the heat dissipation groove 105 for dissipating heat from the light bar is respectively disposed on the folded edge, and four heat dissipation grooves are disposed on each of the folded edges, and the folded edges on the two side sides are respectively arranged at intervals
  • the suspension device includes four upwardly convex circular knobs 107 disposed on the periphery of the suspended ceiling body, and the knobs are provided with threaded holes 108, and the threaded holes are screwed There is a connecting end 210, and a hanging branch line 220 is disposed between the adjacent connecting ends.
  • the hanging device is provided with two hanging branch lines, and the hanging branch line is fastened to be connected with the hanging main line.
  • the suspension main line end is further provided with a fixed end 260 for fixed connection with the top of the wall.
  • the knob is disposed in two adjacent strip-shaped convex portions and a region 109 surrounded by the side edges.
  • the connecting end includes a two-way screw 211 screwed to the threaded hole, and the upper end of the two-way screw is screwed with an end cap 212, and the upper end of the end cap is provided with a through hole 213.
  • the end of the suspension branch line is provided with a tip 221 having a diameter larger than the through hole.
  • the other end of the suspension branch line passes through the through hole and extends into the cap of the adjacent connection end and is disposed on the suspension branch line.
  • a terminal card having a diameter larger than the through hole at one end is located in the end cap, thereby achieving connection of two adjacent connection ends.
  • the adjusting mechanism includes a connecting post 241.
  • the lower portion of the connecting post is provided with a transverse through slot 242.
  • the hanging branch line is disposed in the transverse through slot and is fixed in the transverse through slot by the hexagon socket screw 243.
  • the upper part of the connecting column is provided with an axial threaded slot 244, and the axial threaded slot is screwed with an end cover 245, and the end cover is provided with an inverted tapered hole 246 extending through the upper portion thereof.
  • a lower outer wall is also provided with an inverted cone shape for piercing the tubular body 247 of the suspended main line.
  • the upper part of the tubular body passes through the end cover, and the lower part is uniformly distributed in the circumferential direction with three circles which are generally connected with the inner cavity of the tube to place the steel ball 248.
  • the side hole 251 through which the main line passes is suspended, thereby realizing the length adjustment of the suspension main line.
  • the fixed end includes a screw end cover 261 connected to the other end of the suspension main line, one end of the suspension main line is connected to the adjustment mechanism, and the other end is inserted into the screw end cover and the end is provided with a Limiting the end end, so that the hanging main line is connected with the screw end cover, the screw end cover is screwed with a column 262 having an inverted T shape, the inside of the column is hollow, and the column body is arranged There is a screw 263 which is inserted out of the upper part for fixing to the top plate of the wall, and the connecting screw penetrates into the ceiling and is connected with the ceiling, and the suspension of the LED panel lamp is realized by the fixed connection of the two fixed ends to the ceiling or the ceiling of the wall. .
  • the method of using the suspension device in the invention realizing two connecting ends by suspending the branch line
  • the connection between the hexagonal screws and the connecting column adjusts the position of the connecting column on the hanging branch line so that the connecting column is located in the middle of the hanging branch line, thereby achieving the balance of the suspended ceiling body;
  • the main line of the suspension passes through the pipe body and passes through the side hole through the side wall of the connecting column.
  • the pipe body Under the pressing force of the pressing spring, the pipe body has an upward pre-tightening force and cooperates with the inverted tapered hole of the end cover. Thereby, the steel ball is clamped to suspend the main line, and the main line of the suspension is prevented from being detached from the tube body under the outward pulling force.
  • the steel ball is separated from the hanging main line.
  • the free extension and contraction of the main line of the suspension can be realized to complete the adjustment of the length of the main line of the suspension.
  • the tube body can be loosened, and the tube body is again pressed outward under the pressing force of the compression spring, so that the steel ball is clamped. Suspend the main line.

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

Abstract

一种LED平板灯悬吊装置，包括矩形悬吊顶板本体（100），悬吊顶板本体（100）中部设置有矩形凸部（101），矩形凸部（101）的中部设置有用以穿设灯条接线端头的矩形槽孔（102），矩形凸部（101）的四个边角分别设置有延伸至悬吊顶板本体（100）相应边角的条形凸部（103）。悬吊顶板本体（100）的侧边分别设置有折边（104），折边（104）上分别设置有用以灯条散热的散热槽（105），位于两旁侧的折边分别间隔设置有至少两个向内弯折的凸块（106）。悬吊顶板本体（100）上还设置有悬吊装置，不仅构造简单紧凑，便于固定灯条，而且悬吊便捷。

Description

LED平板灯悬吊顶板结构 技术领域
本发明涉及一种LED平板灯悬吊顶板结构。
背景技术
目前LED平板灯的悬吊顶板结构粗糙，体积较大，且散热效果不好，使得制成的LED平板灯的体积较大，LED平板灯散发的温度无法快速散去，造成LED平板灯的温度较高，使用寿命降低；同时，现有的LED平板灯安装悬吊不方便。
发明内容
本发明的目的在于提供一种LED平板灯悬吊顶板结构，该种悬吊顶板不仅构造简单紧凑，方便用于固定灯条，而且悬吊便捷。
本发明的技术方案在于：一种LED平板灯悬吊顶板结构，包括矩形悬吊顶板本体，所述悬吊顶板本体中部设置有矩形凸部，所述矩形凸部的中部设置有用以穿设灯条接线端头的矩形槽孔，矩形凸部的四个边角分别设置有延伸至悬吊顶板本体相应边角的条形凸部，所述悬吊顶板本体的侧边分别设置有折边，所述折边上分别设置有用以灯条散热的散热槽，位于两旁侧的折边分别间隔设置有至少两个向内弯折的凸块，所述悬吊顶板本体上还设置有悬吊装置。
优选的，所述悬吊装置包括设置于悬吊顶板本体周部的四个向上凸起的凸钮，所述凸钮上设置有螺纹孔，所述螺纹孔上螺接有连接端头，相邻两连接端头之间设置有一悬吊支线，所述悬吊支线上紧固有 一与悬吊主线相连接以调节悬吊主线及悬吊支线的调节机构，所述悬吊主线上端还设置有用于与墙体顶部固定连接的固定端头。
优选的，所述凸钮设置于两相邻条形凸部及侧边围成的区域内。
优选的，所述连接端头包括与螺纹孔相螺接的双向螺头，所述双向螺头上端螺接有一端帽，所述端帽上部穿设有一通孔，所述悬吊支线端部设置有直径大于通孔的端头，所述悬吊支线另一端穿出通孔后伸入另一端帽内并经端头限位于另一端帽内。
优选的，所述调节机构包括一连接柱，所述连接柱下部开设有横向通槽，所述悬吊支线置于横向通槽内并经内六角螺钉固定于横向通槽内，所述连接柱上部设置有轴向螺纹槽孔，所述轴向螺纹槽孔上螺接有一端盖，所述端盖内设有一穿出其上部的倒锥形孔，端盖内还设置有一下部呈倒锥状用以穿设悬吊主线的管体，所述管体上部穿出端盖，下部沿周向均布有三个与管体内腔相连通用以放置钢珠的圆孔，所述轴向螺纹槽孔内还设置有上端与管体相抵接以实现钢珠夹紧悬吊主线的压簧，所述连接柱侧壁开设有与轴向螺纹槽孔相通用以悬吊主线穿出的侧孔。
优选的，所述固定端头包括与悬吊主线另一端相连接的螺接端盖，所述螺接端盖上螺接有一截面呈倒T型的柱体，所述柱体上设置有一穿出其上部的螺钉。
与现有技术相比较，本发明具有以下优点：该种悬吊顶板不仅构造简单，制造便捷，而且方便用于固定灯条及灯板反射板；同时该种 悬吊顶板的散热效果好，有利于LED平板灯快速散热；该种悬吊顶板的的悬吊便捷，且可根据需求进行调整悬吊高度，操作便捷。
附图说明
图1为本发明的侧视图；
图2为本发明的俯视图；
图3为本发明的图1的剖视图；
图4为本发明的图2的A-A剖视图；
图5为本发明的图3的B区放大图；
图6为本发明的图3的C区放大图；
图7为本发明的图3的D区放大图；
图中：100-悬吊顶板本体   101-矩形凸部   102-矩形槽孔102a-凸边   103-条形凸部   104-折边   105-散热槽   106-凸块107-凸钮   108-螺纹孔   109-区域   110-通孔   200-悬吊装置210-连接端头   211-双向螺头   212-端帽   213-通孔   220-悬吊支线   221-端头   230-悬吊主线   240-调节机构   241-连接柱   242-横向通槽   243-内六角螺钉   244-轴向螺纹槽孔   245-端盖   246-倒锥形孔   247-管体   248-钢珠   249-圆孔   250-压簧   251-侧孔260-固定端头   261-螺接端盖   262-柱体   263-螺钉。
具体实施方式
为让本发明的上述特征和优点能更明显易懂，下文特举实施例，并配合附图，作详细说明如下，但本发明并不限于此。
参考图1至图7
一种LED平板灯悬吊顶板结构，包括矩形悬吊顶板本体100，所述悬吊顶板本体中部设置有矩形凸部101，所述矩形凸部的中部设置有用以穿设灯条接线端头的矩形槽孔102，所述矩形槽孔的上部还设置有凸边102a，矩形凸部的四个边角分别设置有延伸至悬吊顶板本体相应边角的条形凸部103，所述悬吊顶板本体的侧边分别设置有折边104，所述折边上分别设置有用以灯条散热的散热槽105，每个折边上设置有四个散热槽，位于两旁侧的折边分别间隔设置有至少两个向内弯折用以夹固灯条的凸块106，位于悬吊主板另外两侧的侧边上分别设置有三个用以LED平板灯罩板上连接柱体穿过的通孔110，所述悬吊顶板本体上还设置有悬吊装置200。该悬吊经冲压工艺制作而成。
本实施例中，所述悬吊装置包括设置于悬吊顶板本体周部的四个向上凸起的圆形凸钮107，所述凸钮上设置有螺纹孔108，所述螺纹孔上螺接有连接端头210，相邻两连接端头之间设置有一悬吊支线220，该悬吊装置共设置有有两根悬吊支线，所述悬吊支线上紧固有一与悬吊主线相连接以调节悬吊主线230及悬吊支线的调节机构240，所述悬吊主线上端还设置有用于与墙体顶部固定连接的固定端头260。
本实施例中，所述凸钮设置于两相邻条形凸部及侧边围成的区域109内。
本实施例中，所述连接端头包括与螺纹孔相螺接的双向螺头211，所述双向螺头上端螺接有一端帽212，所述端帽上部穿设有一通孔 213，所述悬吊支线端部设置有直径大于通孔的端头221，所述悬吊支线另一端穿出通孔后伸入相邻连接端头的帽内并经设置于悬吊支线另一端部上的直径大于通孔的端头卡位于该端帽内，从而实现两相邻连接端头的连接。
本实施例中，所述调节机构包括一连接柱241，所述连接柱下部开设有横向通槽242，所述悬吊支线置于横向通槽内并经内六角螺钉243固定于横向通槽内，所述连接柱上部设置有轴向螺纹槽孔244，所述轴向螺纹槽孔上螺接有一端盖245，所述端盖内设有一穿出其上部的倒锥形孔246，端盖内还设置有一下部外壁呈倒锥状用以穿设悬吊主线的管体247，所述管体上部穿出端盖，下部沿周向均布有三个与管体内腔相连通用以放置钢珠248的圆孔249，所述轴向螺纹槽孔内还设置有上端与管体相抵接以实现钢珠夹紧悬吊主线的压簧250，所述连接柱侧壁开设有与轴向螺纹槽孔相通用以悬吊主线穿出的侧孔251，从而实现悬吊主线的长度调节。
本实施例中，所述固定端头包括与悬吊主线另一端相连接的螺接端盖261，悬吊主线一端部与调节机构连接，另一端穿入螺接端盖内且该端设置有一限位端头，从而实现悬吊主线与螺接端盖相连接，所述螺接端盖与一截面呈倒T型的柱体262相螺接，该柱体内部中空，所述柱体内设置有一穿出其上部用于固定在墙体顶板的螺钉263，该连接螺钉穿入吊顶内与吊顶连接，通过两个固定端头与墙体顶板或吊顶的固定连接从而实现LED平板灯的悬吊。
本发明中该悬吊装置的使用方法：通过悬吊支线实现两连接端头 之间的连接，再通过内六角螺钉与连接柱之间的松紧度调节连接柱在悬吊支线上位置，以使连接柱位于悬吊支线的中部，从而实现悬吊顶板本体的平衡；再将悬吊主线穿过管体并经侧孔穿出连接柱侧壁，在压簧向外的挤压力作用下，使得管体具有向上预紧力并与端盖的倒锥形孔相配合，从而使得钢珠夹紧悬吊主线，防止悬吊主线在向外的拉扯力下从管体中脱离，当将管体向连接柱轴向螺纹槽孔内挤压时，钢珠与悬吊主线脱离，即可实现悬吊主线的自由伸缩，以完成悬吊主线长度的调节，调节好长度后即可松开管体，管体在压簧的挤压力下重新向外挤压，使得钢珠夹紧悬吊主线。
以上所述仅为本发明的较佳实施例，对于本领域的普通技术人员而言，根据本发明的教导，设计出不同形式的LED平板灯悬吊顶板并不需要创造性的劳动，在不脱离本发明的原理和精神的情况下凡依本发明申请专利范围所做的均等变化、修改、替换和变型，皆应属本发明的涵盖范围。

Claims (6)

  1. 一种LED平板灯悬吊顶板结构，包括矩形悬吊顶板本体，其特征在于，所述悬吊顶板本体中部设置有矩形凸部，所述矩形凸部的中部设置有用以穿设灯条接线端头的矩形槽孔，矩形凸部的四个边角分别设置有延伸至悬吊顶板本体相应边角的条形凸部，所述悬吊顶板本体的侧边分别设置有折边，所述折边上分别设置有用以灯条散热的散热槽，位于两旁侧的折边分别间隔设置有至少两个向内弯折的凸块，所述悬吊顶板本体上还设置有悬吊装置。
  2. 根据权利要求1所述的LED平板灯悬吊顶板结构，其特征在于，所述悬吊装置包括设置于悬吊顶板本体周部的四个向上凸起的凸钮，所述凸钮上设置有螺纹孔，所述螺纹孔上螺接有连接端头，相邻两连接端头之间设置有一悬吊支线，所述悬吊支线上紧固有一与悬吊主线相连接以调节悬吊主线及悬吊支线的调节机构，所述悬吊主线上端还设置有用于与墙体顶部固定连接的固定端头。
  3. 根据权利要求2所述的LED平板灯悬吊顶板结构，其特征在于，所述凸钮设置于两相邻条形凸部及侧边围成的区域内。
  4. 根据权利要求2所述的LED平板灯悬吊顶板结构，其特征在于，所述连接端头包括与螺纹孔相螺接的双向螺头，所述双向螺头上端螺接有一端帽，所述端帽上部穿设有一通孔，所述悬吊支线端部设置有直径大于通孔的端头，所述悬吊支线另一端穿出通孔后伸入另一端帽内并经端头限位于另一端帽内。
  5. 根据权利要求2、3或4所述的LED平板灯悬吊顶板结构， 其特征在于，所述调节机构包括一连接柱，所述连接柱下部开设有横向通槽，所述悬吊支线置于横向通槽内并经内六角螺钉固定于横向通槽内，所述连接柱上部设置有轴向螺纹槽孔，所述轴向螺纹槽孔上螺接有一端盖，所述端盖内设有一穿出其上部的倒锥形孔，端盖内还设置有一下部呈倒锥状用以穿设悬吊主线的管体，所述管体上部穿出端盖，下部沿周向均布有三个与管体内腔相连通用以放置钢珠的圆孔，所述轴向螺纹槽孔内还设置有上端与管体相抵接以实现钢珠夹紧悬吊主线的压簧，所述连接柱侧壁开设有与轴向螺纹槽孔相通用以悬吊主线穿出的侧孔。
  6. 根据权利要求2所述的LED平板灯悬吊顶板结构，其特征在于，所述固定端头包括与悬吊主线另一端相连接的螺接端盖，所述螺接端盖上螺接有一截面呈倒T型的柱体，所述柱体上设置有一穿出其上部的螺钉。
PCT/CN2015/081544 2015-03-27 2015-06-16 Led平板灯悬吊顶板结构 WO2016155120A1 (zh)

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