WO2018223980A1 - 便携式灯塔 - Google Patents

便携式灯塔 Download PDF

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Publication number
WO2018223980A1
WO2018223980A1 PCT/CN2018/090056 CN2018090056W WO2018223980A1 WO 2018223980 A1 WO2018223980 A1 WO 2018223980A1 CN 2018090056 W CN2018090056 W CN 2018090056W WO 2018223980 A1 WO2018223980 A1 WO 2018223980A1
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Prior art keywords
mast
lighthouse
portable
support
positioning hole
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PCT/CN2018/090056
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English (en)
French (fr)
Inventor
李强
于霞
陆德忠
胡新月
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阿特拉斯·科普柯(无锡)压缩机有限公司
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Publication of WO2018223980A1 publication Critical patent/WO2018223980A1/zh

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    • 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
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • 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
    • F21V21/14—Adjustable mountings

Definitions

  • the present invention relates to a mobile lighting beacon, and more particularly to a portable lighthouse.
  • the masts of small mobile lighting beacons can be used to install lighting fixtures, such as ball lights or LED lights, for road lighting, transportation facilities, and industrial lighting.
  • lighting fixtures such as ball lights or LED lights
  • the existing small lighthouse adopts a hand-push mobile mode.
  • This type of movement places high demands on the floor where the site is used, and the road surface needs to be relatively flat.
  • the road surface needs to be relatively flat.
  • the lower support member of the lighthouse is fixedly disposed at the bottom of the mast, the distance extending in the horizontal direction is relatively large, which makes it difficult to carry. Therefore, it is necessary to design a portable lighthouse that can be conveniently handled to meet the needs of some harsh environments.
  • the present invention provides a portable lighthouse that is easy to carry and carry.
  • a portable lighthouse of the present invention includes a mast, a support leg, a connecting rod, a support ring and an illumination lamp, the illumination lamp being mounted on a top of the mast; one end of the support leg and a bottom of the mast Hinged, the other end is mounted with an adjustable foot; one end of the connecting rod is hinged with the supporting ring, and the other end is hinged with the middle of the supporting leg; the supporting ring is sleeved on the mast and can be opposite
  • the mast is moved up and down, and the support ring is provided with a locking screw.
  • the mast is provided with an upper positioning hole and a lower positioning hole, and the locking screw can be respectively engaged with the upper positioning hole and the lower positioning hole.
  • the mast is a telescopic mast.
  • the mast is provided with a driving mechanism for driving the expansion and contraction of the mast.
  • the drive mechanism is a manual winch.
  • the cross-sectional shape of the mast is circular or square.
  • the number of support legs is at least three.
  • the number of the support legs is four.
  • the portable lighthouse of the invention can quickly take up the support legs, is convenient to carry, and meets the use requirements of different working environments.
  • Figure 1 is a schematic view showing the state of use of the portable lighthouse of the present invention
  • Figure 2 is a partial enlarged view of a portion A of Figure 1;
  • Fig. 3 is a schematic view showing the storage state of the portable lighthouse of the present invention.
  • the portable lighthouse of the present invention includes a mast 10, a support leg 20, a link 30, a support ring 40, and an illumination lamp 60.
  • the illuminating lamp 60 is mounted on the top of the mast 10, and can be normally illuminated by connecting to a commercial power source or other external power supply.
  • the illumination lamp 60 may be a ball lamp or an LED lamp or the like.
  • the number of the support legs 20 is at least three, preferably four, and may be increased as needed, and a preferred embodiment of the four support legs 20 is shown in FIG.
  • One end of the connecting rod 30 is hinged to the support ring 40, and the other end is hinged to a middle portion of the support leg 20, and each of the support legs 20 passes through a pair (or one) of the connecting rods 30 and the The support ring 40 is connected.
  • hinges are preferably rotatably connected by a pin.
  • the support ring 40 is sleeved on the mast 10 and is movable up and down relative to the mast 10.
  • the support ring 40 is provided with a locking screw 50
  • the mast 10 is provided with an upper positioning hole 10 and a lower positioning hole (not shown), and the locking screw 50 can be respectively associated with the upper positioning hole 10 and the lower positioning hole.
  • the locking screw 50 is engaged with the upper positioning hole 10
  • the supporting leg 20 is in a folded state
  • the locking screw 50 is engaged with the lower positioning hole
  • the supporting leg 20 is in an unfolded state.
  • the folded state herein refers to the rotation of the support leg 20 relative to the mast 10 such that the support leg 20 abuts against the mast 10, and the angle between the support leg 20 and the mast 10 is 0°.
  • the state at this time is the storage state of the lighthouse;
  • the unfolded state here refers to the rotation of the support leg 20 relative to the mast 10, so that the support leg 20 is perpendicular to the mast 10, that is, The angle between the support leg 20 and the mast 10 is 90°, as shown in FIG. 1 , and the state at this time is the use state of the lighthouse.
  • the mast 10 is preferably a telescopic mast for facilitating adjustment of the height of the mast 10.
  • the mast 10 is provided with a driving mechanism for driving the expansion and contraction of the mast 10.
  • the driving mechanism may be a manual winch 70.
  • the structure of the manual winch driving the mast to expand and contract is a prior art, and is not described here.
  • the winch driving mast disclosed in the Chinese patent document CN203605175U is configured to expand and contract.
  • the drive mechanism can also be a hydraulic cylinder or a cylinder.
  • the telescopic mast can adopt two masts with a maximum height of 3 meters.
  • the telescopic structure of the telescopic mast can also adopt other telescopic rod structures conventional in the prior art.
  • the cross-sectional shape of the mast 10 may be circular or square.
  • the locking screw 50 cooperates with the upper positioning hole 11 , when the portable lighthouse needs to be used, the locking screw 50 is loosened, and the supporting leg 20 is opened. That is, the support leg 20 is rotated relative to the bottom of the mast 10, at which time the link 30 drives the support ring 40 to move downward relative to the mast 10, and after the support leg 20 is fully deployed, the locking screw 50 is tightened. It is engaged with the lower positioning hole, and then the adjustable foot 21 is adjusted so that each adjustable foot 21 is supported to the ground. The illuminator 60 is then mounted to the top of the mast 10, and the manual winch 70 is manually handed to raise the height of the telescoping mast 10 to the highest point for illumination.
  • the power is turned off, the manual winch 70 is manually handed, the height of the telescopic mast 10 is reduced to a minimum, the illumination lamp 60 is removed, and then the locking screw 50 is loosened to be disengaged from the lower positioning hole.
  • the support leg 20 is gathered, that is, the support leg 20 is rotated relative to the bottom of the mast 10 to abut the mast 10, and the link 30 drives the support ring 40 to move upward relative to the mast 10, so that the support After the leg 20 is in the folded state, the locking screw 50 is tightened to cooperate with the upper positioning hole 11, so that the portable lighthouse of the present invention can be put into a canvas bag, and then can be handed to the nearest transport vehicle. on.
  • the portable lighthouse of the present invention adopts an umbrella-shaped support for portability.
  • the support leg 20 When the customer needs to use, it can be quickly transported to the use site, and the support leg 20 is quickly opened to support the mast 10. After the use, the support leg 20 can be quickly taken up and placed in the canvas bag, and one person can walk away.
  • the design is simple, lightweight and easy to carry.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

本发明公开了一种便携式灯塔，包括桅杆、支撑腿、连杆、支撑环和照明灯，所述照明灯安装在所述桅杆的顶部；所述支撑腿的一端与所述桅杆的底部铰接，另一端安装有可调地脚；所述连杆的一端与所述支撑环铰接，另一端与所述支撑腿的中部铰接；所述支撑环套设在所述桅杆上，并能够相对所述桅杆上下移动，所述支撑环上设有锁紧螺钉，所述桅杆上设置有上定位孔和下定位孔，所述锁紧螺钉能够分别与所述上定位孔和下定位孔配合。本发明的便携式灯塔，能够快速收起支撑腿，方便携带，满足了不同工作环境的使用需求。

Description

便携式灯塔 技术领域
本发明涉及一种移动照明灯塔，特别涉及一种便携式灯塔。
背景技术
小型的移动照明灯塔的桅杆可用来安装照明灯具，如球灯或者LED灯等，用于道路照明、交通设施、工业场所的照明。
为了便于移动，现有的小型灯塔采用的是手推式移动方式。这种移动方式对使用场地的地面有很高的要求，路面需要相对平坦。对于一些恶劣的工作环境，路面不平时，无法通过手推的方式来移动灯塔。因此需要将灯塔搬运到需要的地方。由于灯塔下部支撑部件固定设置在桅杆底部，沿水平面方向延伸距离比较大，使得比较难搬运，因此需要设计一种能方便搬运的便携式灯塔来满足一些恶劣环境的使用需求。
发明内容
为解决上述问题，本发明提供一种便携式灯塔，便于携带、搬运。
为实现上述目的，本发明的便携式灯塔，包括桅杆、支撑腿、连杆、支撑环和照明灯，所述照明灯安装在所述桅杆的顶部；所述支撑腿的一端与所述桅杆的底部铰接，另一端安装有可调地脚；所述连杆的一端与所述支撑环铰接，另一端与所述支撑腿的中部铰接；所述支撑环套设在所述桅杆上，并能够相对所述桅杆上下移动，所述支撑环 上设有锁紧螺钉，所述桅杆上设置有上定位孔和下定位孔，所述锁紧螺钉能够分别与所述上定位孔和下定位孔配合。
优选地，所述桅杆为伸缩式桅杆。
优选地，所述桅杆上设有驱动机构，用于驱动所述桅杆的伸缩。
优选地，所述驱动机构为手动绞盘。
优选地，所述桅杆的横截面形状为圆形或方形。
优选地，所述支撑腿的数量至少为三个。
优选地，所述支撑腿的数量为四个。
本发明的便携式灯塔，能够快速收起支撑腿，方便携带，满足了不同工作环境的使用需求。
附图说明
参照附图，本发明的公开内容将更加显然。应当了解，这些附图仅是示意性的，未按比例绘制也并非意在限制本发明的范围。图中：
图1为本发明的便携式灯塔的使用状态示意图；
图2为图1中A部分的局部放大图；
图3为本发明的便携式灯塔的收纳状态示意图。
具体实施方式
下面参照附图详细地说明本发明的具体实施方式。
如图1～3所示，本发明的便携式灯塔，包括桅杆10、支撑腿20、连杆30、支撑环40和照明灯60。
所述照明灯60安装在所述桅杆10的顶部，可通过接市电或者其他可外接供电电源来实现正常照明。所述照明灯60可以选用球灯或LED灯等。
所述支撑腿20的一端与所述桅杆10的底部铰接，另一端安装有可调地脚21，所述可调地脚21与所述支撑腿20螺纹连接，通过旋转所述可调地脚21来进行调节，使各支撑腿20的可调地脚21都能与地面进行可靠的接触，使所述桅杆10保持平稳，避免摇晃。所述支撑腿20的数量为至少三个，优选为四个，根据需要也可以增加数量，图1中为四个支撑腿20的优选实施例。
所述连杆30的一端与所述支撑环40铰接，另一端与所述支撑腿20的中部铰接，每个所述支撑腿20通过一对(或一根)所述连杆30与所述支撑环40连接。
上述的铰接均优选采用通过销轴可转动地连接。
所述支撑环40套设在所述桅杆10上，并能够相对所述桅杆10上下移动。所述支撑环40上设有锁紧螺钉50，所述桅杆10上设置有上定位孔10和下定位孔(图中未示出)，所述锁紧螺钉50能够分别与所述上定位孔10和下定位孔配合。当所述锁紧螺钉50与所述上定位孔10配合时，所述支撑腿20处于折叠状态，当所述锁紧螺钉50与所述下定位孔配合时，所述支撑腿20处于展开状态。这里的折叠状态是指所述支撑腿20相对所述桅杆10转动，使所述支撑腿20靠紧所述桅杆10，这时所述支撑腿20与所述桅杆10的夹角为0°，如图3所示 状态，此时的状态为灯塔的收纳状态；这里的展开状态是指所述支撑腿20相对所述桅杆10转动，使所述支撑腿20与所述桅杆10垂直，也就是所述支撑腿20与所述桅杆10的夹角为90°，如图1所示状态，此时的状态为灯塔的使用状态。通过旋转所述锁紧螺钉50，可使所述锁紧螺钉50的端部插入所述上定位孔10或所述下定位孔进行锁紧定位。
所述桅杆10优选为伸缩式桅杆，方便调节桅杆10的高度。所述桅杆10上设有驱动机构，用于驱动所述桅杆10的伸缩。所述驱动机构可以是手动绞盘70，采用手动绞盘驱动桅杆进行伸缩的结构为现有技术，这里不再赘述，比如中国专利文献CN203605175U中公开的绞盘驱动桅杆进行伸缩的结构。当然，所述驱动机构也可以是液压缸或气缸。所述伸缩式桅杆可以采用两节桅杆，最大高度为3米。伸缩式桅杆的伸缩结构也可以采用其他现有技术中常规的伸缩杆结构。
所述桅杆10的横截面形状可以是圆形，也可以是方形。
在本发明的便携式灯塔处于收纳状态时，所述锁紧螺钉50与所述上定位孔11配合，当便携式灯塔需要使用时，旋松所述锁紧螺钉50，打开所述支撑腿20，也就是使支撑腿20相对所述桅杆10的底部转动，这时连杆30带动支撑环40相对所述桅杆10向下移动，在所述支撑腿20完全展开后，将所述锁紧螺钉50拧紧，使其与所述下定位孔配合，然后调节可调地脚21，使各可调地脚21均支撑到地面。然后将照明灯60安装到所述桅杆10的顶部，再手摇手动绞盘70，使伸缩式桅杆10的高度升至最高处，就可以接电源进行照明。当使用完毕后，断开电源，手摇手动绞盘70，使伸缩式桅杆10的高度降低到最低，取下照明灯60，然后旋松所述锁紧螺钉50使其脱离所述下定位孔，收拢所述支 撑腿20，也就是使支撑腿20相对所述桅杆10的底部转动至靠紧所述桅杆10，这时连杆30带动支撑环40相对所述桅杆10向上移动，使所述支撑腿20处于折叠状态后将所述锁紧螺钉50拧紧，使其与所述上定位孔11配合，就可以将本发明的便携式灯塔放入帆布袋中，整理好后便可手提至就近运输车上。
本发明的便携式灯塔，采用了伞状支撑，便于携带。当客户需要使用时，可快速搬运至使用场地，迅速打开支撑腿20支撑住桅杆10，等使用完后，也能快速收起支撑腿20，放人帆布袋中，一人便能拎走。该设计结构简单，轻巧，便于携带。
如上所述，参照附图对本发明的示例性具体实施方式进行了详细的说明。应当了解，本发明并非意在使这些具体细节来构成对本发明保护范围的限制。在不背离根据本发明的精神和范围的情况下，可对示例性具体实施方式的结构和特征进行等同或类似的改变，这些改变将也落在本发明所附的权利要求书所确定的保护范围内。

Claims (7)

  1. 一种便携式灯塔，其特征在于，包括桅杆、支撑腿、连杆、支撑环和照明灯，
    所述照明灯安装在所述桅杆的顶部；
    所述支撑腿的一端与所述桅杆的底部铰接，另一端安装有可调地脚；
    所述连杆的一端与所述支撑环铰接，另一端与所述支撑腿的中部铰接；
    所述支撑环套设在所述桅杆上，并能够相对所述桅杆上下移动，所述支撑环上设有锁紧螺钉，所述桅杆上设置有上定位孔和下定位孔，所述锁紧螺钉能够分别与所述上定位孔和下定位孔配合。
  2. 如权利要求1所述的便携式灯塔，其特征在于，所述桅杆为伸缩式桅杆。
  3. 如权利要求2所述的便携式灯塔，其特征在于，所述桅杆上设有驱动机构，用于驱动所述桅杆的伸缩。
  4. 如权利要求3所述的便携式灯塔，其特征在于，所述驱动机构为手动绞盘。
  5. 如权利要求1所述的便携式灯塔，其特征在于，所述桅杆的横截面形状为圆形或方形。
  6. 如权利要求1所述的便携式灯塔，其特征在于，所述支撑腿的数量至少为三个。
  7. 如权利要求6所述的便携式灯塔，其特征在于，所述支撑腿的数量为四个。
PCT/CN2018/090056 2017-06-07 2018-06-06 便携式灯塔 WO2018223980A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN107131444A (zh) * 2017-06-07 2017-09-05 阿特拉斯·科普柯(无锡)压缩机有限公司 便携式灯塔
CN110553233A (zh) * 2019-08-30 2019-12-10 武汉理工大学 一种适用于临时小型体育场地的折叠式照明灯具及搭建方法
CN113864677B (zh) * 2021-10-09 2022-12-13 深圳市乐惠光电科技有限公司 升降移动照明灯塔
RU208621U1 (ru) * 2021-10-11 2021-12-28 Общество С Ограниченной Ответственностью Пк "Городская Высота" Опора освещения складывающаяся

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