WO2018145616A1 - 庭院感应灯 - Google Patents

庭院感应灯 Download PDF

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Publication number
WO2018145616A1
WO2018145616A1 PCT/CN2018/075298 CN2018075298W WO2018145616A1 WO 2018145616 A1 WO2018145616 A1 WO 2018145616A1 CN 2018075298 W CN2018075298 W CN 2018075298W WO 2018145616 A1 WO2018145616 A1 WO 2018145616A1
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WO
WIPO (PCT)
Prior art keywords
cover body
switch module
lower cover
connecting portion
courtyard
Prior art date
Application number
PCT/CN2018/075298
Other languages
English (en)
French (fr)
Inventor
叶律松
Original Assignee
中山和欣灯饰有限公司
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 中山和欣灯饰有限公司 filed Critical 中山和欣灯饰有限公司
Priority to US16/313,210 priority Critical patent/US10781983B2/en
Publication of WO2018145616A1 publication Critical patent/WO2018145616A1/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
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/109—Outdoor lighting of gardens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention belongs to the technical field of illumination, in particular to a courtyard induction lamp suitable for an inner sensor in a courtyard.
  • courtyard induction lamp In the field of lighting, the interior of the courtyard is used for lighting and lighting. It is called a courtyard induction lamp. There are also a variety of courtyard induction lamps, such as a courtyard induction lamp fixed in a garden or a flower bed by an upright pole, or a courtyard induction directly fixed on a wall. light.
  • the courtyard sensor lamps used in the home or in the yard usually control the switches individually. That is, it is turned on when needed, and turned off when it is not needed. Therefore, each courtyard sensor light is provided with a separately controlled switch module.
  • the courtyard sensor lights are usually in a relatively empty environment (such as the side of the road, the side of the flower bed, and the outdoor wall).
  • the simple external switch module will not only affect the beauty of the garden sensor light, but also the large amount of water. Or direct light to reduce the life of its use.
  • the present invention overcomes the defects of the prior art and provides a courtyard induction lamp, which is beautiful in appearance, convenient to use, and safe to use.
  • a courtyard induction lamp which comprises a lamp arm, a cover body, a light source and a lamp cover.
  • the lamp arm has a fixed end and a hanging end that are connected to each other.
  • the cover body includes an upper cover body, a lower cover body, a connecting portion and a switch module, the upper cover body is connected to the hanging portion, the upper cover body and the lower cover body are rotatably connected, the connecting portion and the upper portion
  • the cover body or the lower cover body is connected, and the connecting portion is provided with a through hole corresponding to the switch module, and the switch module is fixed to the upper portion of the lower cover body and disposed in the connecting portion.
  • the lamp cover is fixed under the lower cover body and covers the light source.
  • the switch module is an integrated lamp sensor and an inductive switch control module, and is controlled by switching between the upper cover body and the lower cover body.
  • the lamp sensor of the lamp body faces directly in front.
  • the control buttons behind the luminaire sensor can be displayed.
  • the luminaire sensor is adjusted, it is rotated back to the original courtyard sensor lamp and can work normally.
  • the rotary connection between the upper cover body and the lower cover body rotates the switch module to the use position or the hidden position accordingly.
  • the switch module is hidden to achieve a beautiful appearance, and also prevents the switch module from being exposed to the sun or wind and rain.
  • the connecting portion and the lower cover body are fixed to each other, a lower portion of the upper cover body is provided with an annular wave-shaped protrusion, and an upper portion of the connecting portion is provided with the wave-shaped protrusion Grooves that bite each other.
  • the groove is an annular groove in which the annular wave-shaped protrusions cooperate with each other. There is an interference fit between the undulating projections and the grooves.
  • the number of the occluded undulations and grooves that are mutually engaged is at least two.
  • a plurality of undulating projections make the structure more compact and the fit more stable.
  • the connecting portion and the upper cover are fixed to each other, and a lower portion of the connecting portion is provided with a concave step, and the lower cover or the switch module fixed on the lower cover is provided with The stage in which the steps cooperate with each other.
  • the lower cover body is connected to the connecting portion by the engaging manner, and the lower cover body is covered in the connecting portion, and the switch module disposed in the lower cover body is also covered and hidden by the switch module to prevent the switch module from being exposed to the outside. Erosion of the sun or wind and rain.
  • the switch module can be switched to the courtyard induction lamp by rotating the switch module to the corresponding through hole of the connection portion. Easy to operate.
  • the angle of axial rotation between the upper cover and the lower cover is 75° ⁇ ⁇ ⁇ 175°.
  • the rotation angle is too small, and the control is inconvenient;
  • the angle is greater than 175°, the corresponding through hole of the connecting portion is opened larger, and the larger the through hole, the more rain or light entering during the rain and the sun. Thereby affecting the service life.
  • the larger through holes also affect the appearance of the appearance.
  • the through hole is a long groove shape opened along the rotation angle.
  • the through hole is also the rotation track of the switch module.
  • the illumination source is an incandescent lamp or an LED lamp.
  • the illumination source is secured to the upper side of the lampshade by a ceramic base.
  • the ceramic lamp head and the switch module are connected to each other, and the switch module is connected with the mains.
  • the switch module includes an infrared sensor and a switch knob that are electrically connected to each other.
  • a seal is disposed between the upper cover, the connecting portion and the lower cover.
  • the seal is a silicone seal.
  • the axial rotation between the upper cover body and the lower cover body rotates the switch module to the use position or the hidden position accordingly.
  • the switch module is hidden to achieve a beautiful appearance, and also prevents the switch module from being exposed to the sun or wind and rain.
  • the lower portion of the upper cover body is provided with an annular wave-shaped protrusion
  • an upper portion of the connecting portion is provided with a groove that engages with the wave-shaped protrusion.
  • the groove is an annular groove in which the annular wave-shaped protrusions cooperate with each other. The undulating convexity and the groove have an interference fit, the rotation structure is simple, and the operation is simple.
  • the connecting portion and the upper cover body are fixed to each other, and a lower portion of the connecting portion is provided with a concave step, and the lower cover body or the switch module fixed on the lower cover body is disposed to cooperate with the step Card station.
  • the lower cover body is connected to the connecting portion by the engaging manner, and the lower cover body is covered in the connecting portion, and the switch module disposed in the lower cover body is also covered and hidden by the switch module to prevent the switch module from being exposed to the outside. Erosion of the sun or wind and rain. Rotating the switch module to the corresponding through hole of the connecting portion can implement the switch control of the courtyard induction lamp, and the operation is convenient and simple.
  • FIG. 1 is a schematic structural view of a courtyard induction lamp according to an embodiment of the present invention.
  • FIG. 2 is another schematic structural view of a courtyard induction lamp according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of an upper cover body and a lower cover body of a courtyard induction lamp according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of the upper cover body and the lower cover body of the courtyard induction lamp according to the embodiment of the present invention.
  • FIG. 5 is a schematic structural view showing the upper cover body and the connecting portion of the courtyard induction lamp according to the embodiment of the present invention.
  • FIG. 6 is a schematic structural view showing a lower cover body and a connecting portion of a courtyard induction lamp according to an embodiment of the present invention
  • FIG. 7 is a schematic structural view of a wave-shaped protrusion and a groove of a courtyard induction lamp according to an embodiment of the present invention.
  • a courtyard induction lamp includes a lamp arm, a cover body, a light source 32 and a lamp cover 31.
  • the lamp arm has a fixed end 11 and a hanging end 12 that are connected to each other.
  • the fixed end 11 and the hanging end 12 may be integrally formed, or may be a fixed end 11 and a hanging end 12 respectively connected.
  • the fixed end 11 is provided with a screw hole fixed to the wall, and the hanging end 12 extends outward by a certain distance.
  • the cover body is fixedly suspended from the suspension end 12, and the cover body includes an upper cover body 21 and a lower cover body 23 which are rotatably connected by axial rotation, and the upper cover body 21 and the lower cover body
  • the angle of axial rotation between the lids 23 is 90°.
  • Fig. 3 is a schematic view before rotation
  • Fig. 4 is a schematic view showing an angle of axial rotation of 90°.
  • the cover body further includes a connecting portion 22 fixedly connected to the upper cover body 21, and a switch module 24.
  • the lower portion of the connecting portion 22 is provided with a concave step
  • the lower cover body 23 or the switch module 24 fixed to the lower cover body 23 is provided with a card table that cooperates with the step.
  • FIG. 3 is a schematic view before rotation
  • Fig. 4 is a schematic view showing an angle of axial rotation of 90°.
  • the cover body further includes a connecting portion 22 fixedly connected to the upper cover body 21, and a switch module 24.
  • the switch module 24 is fixed to the upper portion of the lower cover body 23 and disposed in the connecting portion 22. When the lower cover body 23 is rotated, the switch module 24 is simultaneously rotated.
  • the connecting portion 22 defines a through hole 25 corresponding to the switch module 24 .
  • the switch module 24 includes an infrared sensor and a switch knob 241 that are electrically connected to each other.
  • the through hole 25 in this embodiment has a long groove shape opened along the rotation angle.
  • the through hole 25 is also the rotation track of the switch module 24 .
  • a seal is disposed between the upper cover 21, the connecting portion 22, and the lower cover 23. The seal is a silicone seal.
  • the switch module 24 is an integrated lamp sensor and an inductive switch control module, and is controlled by switching between the upper cover 21 and the lower cover 24.
  • the lamp sensor of the lamp body faces directly in front.
  • the control buttons behind the luminaire sensor can be displayed.
  • the luminaire sensor is adjusted, it is rotated back to the original courtyard sensor lamp and can work normally.
  • the lower cover body 23 is movably connected to the connecting portion 22 by the engaging manner, and the switch module 24 disposed in the lower cover body 23 is simultaneously covered and hidden by the connecting portion 22 to prevent the switch module 24 from being exposed. It is eroded by the sun or the wind and rain. By rotating the switch module 24 to the corresponding through hole 25 of the connecting portion 22, the garden induction lamp can be subjected to switching control. Easy to operate.
  • the connecting portion 22 is fixedly connected to the upper cover 21, and the connecting portion 22 is provided with a through hole 25.
  • the switch module 24 rotates to the use position following the lower cover 23, the switch module 24
  • the through hole 25 is exposed at the through hole 25, and the through hole 25 is used for the switch module 24 to communicate with the outside, which is convenient for the user to operate.
  • the switch module 24 is rotated to the hidden position, the switch module 24 is hidden by the connecting portion 22 to achieve the appearance of the appearance, and also prevents the switch module 24 from being exposed to the sun or wind and rain.
  • the lamp cover 31 is fixed below the lower cover body 23, and the light source 32 is disposed in the lamp cover 31.
  • the light source 32 is electrically connected to the switch module 24.
  • the lamp cover 31 can be a glass lamp cover 31 or a light transmissive plastic lamp cover 31, and the illumination source 32 can be an incandescent lamp or an LED lamp.
  • the light source 32 is fixed to the upper side of the globe 31 by a ceramic base 33.
  • the ceramic lamp cap 33 and the switch module 24 are connected to each other, and the switch module 24 is connected to the mains.
  • the utility power supplies power to the switch module 24, and the user can select an infrared sensor switch or a manual switch according to the switch module 24.
  • the power is sent to the light source 32 fixedly connected to the ceramic lamp head 33 through the wire. Light source 32 is turned on.
  • the connecting portion 22 and the lower cover 23 are fixed to each other, and the switch module 24 is exposed at the through hole 25.
  • the lower portion of the upper cover body 21 is provided with an annular wave-shaped protrusion 211
  • an upper portion of the connecting portion 22 is provided with a groove 221 which is engaged with the wave-shaped protrusion 211.
  • the groove 221 is an annular groove 221 in which the annular wave-shaped protrusions 211 are fitted to each other.
  • An interference fit is formed between the undulating protrusion 211 and the groove 221.
  • the number of the wavy protrusions 211 and the grooves 221 that are engaged with each other is at least two.
  • the undulating protrusion 211 rotates in an annular shape along the groove 221, thereby rotating the upper cover 21 and the lower cover 23 to each other.
  • the switch module 24 fixed to the connecting portion 22 is correspondingly rotated to the use position or the hidden position.
  • the use position may be the side of the courtyard sensor light that often faces the user.
  • the courtyard sensor light is provided on the side of the road through which the pedestrian passes in the courtyard, and the use position is the courtyard sensor light facing the road.
  • the hidden position is the side of the courtyard sensor light that faces away from the road.
  • the upper cover body 21 When the garden sensor lamp is not required to be operated, the upper cover body 21 is rotated relative to the lower cover body 23, so that the switch module 24 faces away from the road, and the switch module 24 is not observed by the pedestrian.
  • the upper cover body 21 can be rotated relative to the lower cover body 23 so that the switch module 24 faces the side of the road to facilitate the operation of the courtyard induction lamp.
  • the mutual engagement between the projections and the recesses further prevents the upper cover 21 and the lower cover 23 from falling off during rotation.
  • the plurality of undulating projections 211 make the structure more compact, and the upper cover body 21 and the lower cover body 23 are more stable when rotated.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种适用于庭院内的庭院感应灯，包括灯臂、盖体和灯罩（31），灯臂具有相互连接的固定端（11）和悬挂端（12）；盖体固定悬挂于悬挂端（12），其包括可相互轴向旋转的上盖体（21）和下盖体（23），以及与上盖体（21）或下盖体（23）连接的连接部（22），开关模组（24）固定于下盖体（23）的上部并设于连接部（22）内，连接部（22）开设有与开关模组（24）对应的通孔（25）；灯罩（31）固定于下盖体（23）的下方，灯罩（31）内设有发光源（32），发光源（32）与开关模组（24）电路连接。上盖体（21）和下盖体（23）之间通过轴向旋转，将开关模组（24）相应地旋至使用位置或隐藏位置，开关模组（24）隐藏以达到外形美观的目的，同时也防止开关模组（24）裸露于外受到太阳光照或风雨的侵蚀。

Description

庭院感应灯 技术领域
本发明属于照明技术领域，具体是一种适用于庭院内的内附感应器的庭院感应灯。
背景技术
照明领域中，供庭院内部使用和照明的称为庭院感应灯，庭院感应灯也分很多种，比如有通过直立杆固定在庭园或花坛内的庭院感应灯，或直接固定在墙壁上的庭院感应灯。
从节能和环保方面考虑，家庭内或院子内使用的庭院感应灯通常是单独控制其开关。即是有需要的时候开启，不需要的情况下关闭。因此，每座庭院感应灯均设置有单独控制的开关模组。但庭院感应灯通常是处于较空旷的环境下(如道路边、花坛边、室外的外墙)，简单外置的开关模组除了会影响庭院感应灯的美观外，还会因大量的进水或光照直射降低其使用的寿命。
大多数庭院感应灯，感应器和开关调控模组为分体式，不方便消费者使用，也影响灯体外观和造型。
因此，基于上述缺陷，市场上急需提供一种外形美观、使用方便并且使用环境安全的庭院感应灯。
发明内容
基于此，本发明在于克服现有技术的缺陷，提供一种庭院感应灯，它外形美观、使用方便并且使用环境安全。
其技术方案如下：庭院感应灯，其包括灯臂、盖体、发光源和灯罩。
灯臂具有相互连接的固定端和悬挂端。
盖体包括上盖体、下盖体、连接部和开关模组，所述上盖体与所述悬挂部连接，所述上盖体和下盖体转动连接，所述连接部与所述上盖体或下盖体连接，所述连接部开设有与开关模组对应的通孔，开关模组固定于所述下盖体的上部 并设于所述连接部内。
发光源，与所述开关模组电路连接；
灯罩固定于所述下盖体的下方，并罩设所述发光源。
所述开关模组为一体式的灯具感应器和感应开关调控模组，通过上盖体和下盖体之间的旋转来进行开关调控。当处于工作状态下，灯体的灯具感应器面向正前方。通过旋转上盖体或下盖体，可展现出灯具感应器背后的调控按钮。当灯具感应器调控完成时，将其旋转回原来的样子庭院感应灯并可正常工作。
上盖体和下盖体之间转动连接，将开关模组相应地旋至使用位置或隐藏位置。开关模组隐藏以达到外形美观的目的，同时也防止开关模组裸露于外受到太阳光照或风雨的侵蚀。
在其中一个实施例中，所述连接部与下盖体相互固定，所述上盖体的下部设置有环状的波浪形凸起，所述连接部的上部设置有与所述波浪形凸起相互咬合的凹槽。凹槽为环状的波浪形凸起相互配合的环形凹槽。波浪形凸起和凹槽之间为过盈配合。
在其中一个实施例中，所述相互咬合的波浪形凸起和凹槽的个数为至少两条。多条波浪形凸起可以令结构更为紧凑，配合更稳固。
在其中一个实施例中，所述连接部与上盖体相互固定，所述连接部的下部设置有内凹的台阶，所述下盖体或固定于下盖体上的开关模组设置有与所述台阶相互配合的卡台。下盖体通过卡合方式与连接部之间连接，下盖体包覆在连接部内，设置于下盖体内的开关模组同时也被开关模组包覆隐藏，防止开关模组裸露于外受到太阳光照或风雨的侵蚀。将开关模组旋转至连接部对应的通孔处，即可对庭院感应灯实施开关控制。操作方便简单。
在其中一个实施例中，所述上盖体和下盖体之间轴向旋转的角度为75°≤α≤175°。角度小于75°时，旋转角度过小，控制不方便；角度大于175°时，连接部对应的通孔开设较大，通孔越大，在风雨日晒时进入的雨水或光照就越多，从而影响使用寿命。而且较大的通孔也影响外形的美观。
在其中一个实施例中，所述通孔为沿所述旋转角度开设的长槽形。所述通孔也就是开关模组的旋转轨迹。
在其中一个实施例中，所述发光源为白炽灯或LED灯。
在其中一个实施例中，所述发光源通过陶瓷灯头固定于灯罩的内侧上方。陶瓷灯头与开关模组相互连接，开关模组与市电连接。
在其中一个实施例中，所述开关模组包括相互电路连接的红外感应器和开关旋扭。
在其中一个实施例中，所述上盖体、连接部、下盖体之间设置有密封件。所述密封件为硅胶密封圈。
下面结合上述技术方案对本发明的原理、效果进一步说明：
1、上盖体和下盖体之间通过轴向旋转，将开关模组相应地旋至使用位置或隐藏位置。开关模组隐藏以达到外形美观的目的，同时也防止开关模组裸露于外受到太阳光照或风雨的侵蚀。
2、所述上盖体的下部设置有环状的波浪形凸起，所述连接部的上部设置有与所述波浪形凸起相互咬合的凹槽。凹槽为环状的波浪形凸起相互配合的环形凹槽。波浪形凸起和凹槽之间为过盈配合，旋转结构简单，操作简便。
3、所述连接部与上盖体相互固定，所述连接部的下部设置有内凹的台阶，所述下盖体或固定于下盖体上的开关模组设置有与所述台阶相互配合的卡台。下盖体通过卡合方式与连接部之间连接，下盖体包覆在连接部内，设置于下盖体内的开关模组同时也被开关模组包覆隐藏，防止开关模组裸露于外受到太阳光照或风雨的侵蚀。将开关模组旋转至连接部对应的通孔处，即可对庭院感应灯实施开关控制，操作方便简单。
附图说明
图1为本发明实施例所述庭院感应灯的一种结构示意图；
图2为本发明实施例所述庭院感应灯的另一种结构示意图；
图3为本发明实施例所述庭院感应灯的上盖体和下盖体旋转前的结构示意图；
图4为本发明实施例所述庭院感应灯的上盖体和下盖体旋转后的结构示意图。
图5为本发明实施例所述庭院感应灯的上盖体和连接部固定的结构示意图；
图6为本发明实施例所述庭院感应灯的下盖体和连接部固定的结构示意图；
图7为本发明实施例所述庭院感应灯的波浪形凸起和凹槽相互配合的结构示意图。
附图标记说明：
11、固定端，12、悬挂端，21、上盖体，22、连接部，23、下盖体，24、开关模组，25、通孔，241、开关旋扭，211、波浪形凸起，221、凹槽，31、灯罩，32、发光源，33、陶瓷灯头。
具体实施方式
下面对本发明的实施例进行详细说明：
本发明所述的一种庭院感应灯，其包括灯臂、盖体、发光源32和灯罩31。
如图1、图2所示，灯臂具有相互连接的固定端11和悬挂端12。固定端11和悬挂端12可以一体成型，也可以为分别连接的固定端11和悬挂端12。固定端11上开设有与墙体固定的螺孔，悬挂端12往外延伸一定距离。
如图3、图4所示，盖体固定悬挂于所述悬挂端12，盖体包括通过轴向旋转的方式转动连接的上盖体21和下盖体23，所述上盖体21和下盖体23之间轴向旋转的角度为90°。图3所示为旋转前的示意图，图4所示为轴向旋转的角度为90°后的示意图。盖体还包括与所述上盖体21固定连接的连接部22，以及开关模组24。所述连接部22的下部设置有内凹的台阶，所述下盖体23或固定于下盖体23上的开关模组24设置有与所述台阶相互配合的卡台。如图5所示，开关模组24固定于所述下盖体23的上部并设于所述连接部22内，旋转下盖体23时，开关模组24同时跟着旋转。所述连接部22开设有与开关模组24对应的通孔25。所述开关模组24包括相互电路连接的红外感应器和开关旋扭241。根据开关模组24的结构，本实施例中的通孔25为沿所述旋转角度开设的长槽形。所述通孔25也就是开关模组24的旋转轨迹。所述上盖体21、连接部22、下盖体23之间设置有密封件。所述密封件为硅胶密封圈。
在本实施例中，所述开关模组24为一体式的灯具感应器和感应开关调控模 组，通过上盖体21和下盖体24之间的旋转来进行开关调控。当处于工作状态下，灯体的灯具感应器面向正前方。通过旋转上盖体或下盖体，可展现出灯具感应器背后的调控按钮。当灯具感应器调控完成时，将其旋转回原来的样子庭院感应灯并可正常工作。
在本实施例中，下盖体23通过卡合方式与连接部22活动连接，设置于下盖体23内的开关模组24同时被连接部22包覆隐藏，防止开关模组24裸露于外受到太阳光照或风雨的侵蚀。将开关模组24旋转至连接部22对应的通孔25处，即可对庭院感应灯实施开关控制。操作方便简单。
本实施例中，所述连接部22与上盖体21固定连接，且所述连接部22上设通孔25，当开关模组24跟随下盖体23旋转至使用位置时，开关模组24在通孔25处露出，通孔25用于开关模组24与外界连通，方便用户操作使用。将开关模组24相应地旋至隐藏位置时，开关模组24被连接部22隐藏以达到外形美观的目的，同时也防止开关模组24裸露于外受到太阳光照或风雨的侵蚀。
灯罩31固定于所述下盖体23的下方，灯罩31内设有发光源32，所述发光源32与所述开关模组24电路连接。所述灯罩31可以为玻璃灯罩31或透光性较好的塑胶灯罩31，所述发光源32可以为白炽灯或LED灯。所述发光源32通过陶瓷灯头33固定于灯罩31的内侧上方。陶瓷灯头33与开关模组24相互连接，开关模组24与市电连接。
实施时，市电将电能供应到开关模组24，用户可以根据开关模组24选择红外感应开关或人工开关，开关启动后，电能通过导线送到与陶瓷灯头33固定连接的发光源32，发光源32开启。
在另外一个实施例，如图6、图7所示，所述连接部22与下盖体23相互固定，开关模组24在通孔25处露出。所述上盖体21的下部设置有环状的波浪形凸起211，所述连接部22的上部设置有与所述波浪形凸起211相互咬合的凹槽221。凹槽221为环状的波浪形凸起211相互配合的环形凹槽221。波浪形凸起211和凹槽221之间为过盈配合。所述相互咬合的波浪形凸起211和凹槽221的个数为至少两条。在实施时，波浪形凸起211沿所述凹槽221呈环状旋转，从而令上盖体21与下盖体23相互旋转。将固定于连接部22上的开关模组24相 应地旋至使用位置或隐藏位置。本实施例中，使用位置可以是所述庭院感应灯经常朝向使用者的一侧，例如庭院内供行人通过的道路一侧设有所述庭院感应灯，则使用位置即为庭院感应灯朝向道路的一侧，隐藏位置即为庭院感应灯背向道路的一侧。在不需要操作该庭院感应灯时，将上盖体21相对下盖体23旋转，使开关模组24背向道路的一侧，行人观察不到开关模组24。当需要操作该庭院感应灯时，则可将上盖体21相对下盖体23旋转，使开关模组24朝向道路的一侧，以方便对该庭院感应灯的操作。
通过凸起与凹槽之间的相互配合，进一步防止上盖体21与下盖体23在旋转时脱落。多条波浪形凸起211令结构更为紧凑，上盖体21与下盖体23在旋转时更稳固。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种庭院感应灯，其特征在于包括：
    灯臂，具有相互连接的固定端和悬挂端；
    盖体，包括上盖体、下盖体、连接部和开关模组，所述上盖体与所述悬挂端固定连接，所述上盖体和下盖体转动连接，所述连接部与所述上盖体或下盖体连接，所述连接部开设有与开关模组对应的通孔，开关模组固定于所述下盖体的上部并设于所述连接部内；
    发光源，与所述开关模组电路连接；
    灯罩，固定于所述下盖体的下方，并罩设发光源。
  2. 根据权利要求1所述的庭院感应灯，其特征在于：所述连接部与下盖体相互固定，所述上盖体的下部设置有波浪形凸起，所述连接部的上部设置有与所述波浪形凸起相互咬合的凹槽。
  3. 根据权利要求2所述的庭院感应灯，其特征在于：所述相互咬合的波浪形凸起和凹槽的个数为至少两条。
  4. 根据权利要求1所述的庭院感应灯，其特征在于：所述连接部与上盖体相互固定，所述连接部的下部设置有内凹的台阶，所述下盖体或固定于下盖体上的开关模组设置有与所述台阶相互配合的卡台。
  5. 根据权利要求2-4任一所述的庭院感应灯，其特征在于：所述上盖体和下盖体之间的旋转角度为75°≤α≤175°。
  6. 根据权利要求5所述的庭院感应灯，其特征在于：所述通孔为沿所述旋转角度开设的长槽形，
  7. 根据权利要求1所述的庭院感应灯，其特征在于：所述发光源为白炽灯或LED灯。
  8. 根据权利要求1所述的庭院感应灯，其特征在于：所述发光源通过陶瓷灯头固定于灯罩的内侧上方。
  9. 根据权利要求1所述的庭院感应灯，其特征在于：所述开关模组包括相互电路连接的红外感应器和开关旋扭。
  10. 根据权利要求1所述的庭院感应灯，其特征在于：所述上盖体、连接 部、下盖体之间设置有密封件。
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