WO2018120078A1 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
WO2018120078A1
WO2018120078A1 PCT/CN2016/113644 CN2016113644W WO2018120078A1 WO 2018120078 A1 WO2018120078 A1 WO 2018120078A1 CN 2016113644 W CN2016113644 W CN 2016113644W WO 2018120078 A1 WO2018120078 A1 WO 2018120078A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
lamp
slot
rotating
fixed
Prior art date
Application number
PCT/CN2016/113644
Other languages
English (en)
French (fr)
Inventor
刘文俊
Original Assignee
深圳市柔宇科技有限公司
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 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to PCT/CN2016/113644 priority Critical patent/WO2018120078A1/zh
Priority to KR1020197022074A priority patent/KR20190103245A/ko
Priority to CN201680049258.8A priority patent/CN108368979A/zh
Priority to JP2019534966A priority patent/JP2020503650A/ja
Priority to EP16925655.9A priority patent/EP3564581A1/en
Publication of WO2018120078A1 publication Critical patent/WO2018120078A1/zh
Priority to US16/435,908 priority patent/US20190293271A1/en

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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
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. 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
    • F21V21/26—Pivoted arms
    • 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
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V21/145—Adjustable mountings for portable lighting devices
    • 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

Definitions

  • the present invention relates to the field of lighting technologies, and in particular, to a lighting device.
  • the desk lamp is placed on the desk and bedside for lighting and convenient switching.
  • the desk lamp is large in size and single in structure, which is not convenient to carry or transport.
  • Embodiments of the present invention provide a lighting device to reduce the volume of the lighting device to facilitate carrying or transportation.
  • the present application provides a lighting device including a lamp body, a lamp post, a lamp holder and a rotating device, the lamp post being disposed on the lamp holder, the lamp body being rotatably connected to the lamp post by the rotating device Upper to change the angle between the lamp body and the lamp post by rotating the lamp body relative to the lamp post.
  • the rotating device includes a substrate and a fixing plate disposed on the substrate, the fixing plate is fixedly connected to the lamp body, and the substrate is rotatably connected to the lamp post.
  • the illumination device further comprises a rotating member, and the substrate is rotatably connected to the light pole by the rotating member.
  • the rotating member includes a fixing portion and a rotating portion rotatably connected to the fixing portion, the fixing portion is connected to the lamp post, and the rotating portion is connected to the substrate.
  • the fixing plate is disposed on the substrate to be engaged with the rotating portion.
  • the lamp post is provided with a fixing member, and the fixing member is fixed to the fixing portion of the rotating member to fix the rotating member on the lamp post.
  • the lamp post is in the shape of a cylinder
  • the lamp post includes a top end and a bottom end opposite to each other, and a bottom end of the lamp post is disposed on the lamp holder, and the lamp post starts to have a slot
  • the slot is inserted through the top end of the light pole, and the substrate is received in the light pole, and the slot is used to provide a rotating space for the substrate to rotate relative to the light pole.
  • the light pole comprises a first buckle tube and a second buckle tube
  • the first buckle tube comprises a fixed end as the fixing member
  • the fixed end is in an axial direction perpendicular to the first buckle tube Open the first slot
  • the first slot extends through the end surface of the fixed end
  • the end of the second buckle tube is provided with a second slot perpendicular to the axial direction of the second buckle tube
  • the second slot extends through the second slot
  • the second buckle tube extends on the side of the second slot to extend the limiting plate, and the limiting plate is inclined toward the second slot to define a rotational displacement of the substrate.
  • the fixed end includes a first end wall and a second end wall, the first end wall and the second end wall are located on two sides of the first slot, and the first end wall is fixed a fixing buckle is disposed on the substrate, and a fixing portion of the rotating member is fixedly connected to the fixing groove, and a rotating portion of the rotating member is fixedly connected to the fixing buckle.
  • the rotating member further includes a reinforcing portion, the reinforcing portion is fixed on the rotating portion, a through hole is formed in the second fixing groove of the substrate, and a fixing hole is formed in the second end wall of the fixed end.
  • the reinforcing portion of the rotating member is rotatably connected to the fixing hole of the fixing end by the through hole of the fixing groove and the fastening groove.
  • the illuminating device further includes a sleeve, the sleeve is further provided with a first gap, the first gap corresponds to a slot on the light pole, and the sleeve is sleeved on the first
  • the periphery of the second buckle tube is fixed to the fastening of the first and second buckle tubes.
  • the fixed end of the first buckle tube is further provided with a third slot opposite to the slot, and the sleeve further has a second slot corresponding to the third slot.
  • the light pole includes a fixed support portion, a touch portion and a fixing portion, the support fixing portion is disposed at a top of the touch portion, and the fixed support portion includes the first buckle tube and the second portion a flexible touch panel is disposed on the touch control portion for controlling opening and closing of the lamp body, and the first end of the fixing portion is disposed on the touch portion At the bottom, the second end of the opposite end of the fixing portion is disposed on the socket.
  • the lamp body comprises a lamp cap and a connecting pipe
  • the lamp cap is disposed at a first end of the connecting pipe
  • the connecting pipe is fixed on a fixing plate of the rotating device.
  • the bottom of the connecting tube is formed with a fixing groove for fastening with the fixing plate of the rotating device, wherein the fixing groove is provided with a first fastening component, and the fixing plate forms a second fastening component.
  • the first fastening component is aligned with the second fastening component to mount the connecting pipe on the rotating device.
  • the fixing groove is provided with a through groove, and the through groove penetrates the bottom of the fixing groove, Forming a groove on the fixing plate, the groove penetrating through the bottom of the fixing plate, the substrate has a hollow cavity, and the through groove communicates with the hollow cavity of the substrate through the groove to make The cable of the base extends through the through slot, the groove and the hollow cavity into the light pole.
  • the lamp body further comprises a night light, and the night light is disposed at a second end of the connecting pipe opposite to the first end.
  • the lamp cap comprises a bracket, a light source assembly mounted on the bracket, a lamp cover covering the light source assembly and a switch assembly mounted on a top end of the bracket, the end of the bracket being fixed on the connecting tube, The base is fixed to the connecting tube.
  • a light source cavity is formed in the bracket for receiving and fixing the light source assembly, a first buckle portion is formed at an end of the bracket, and a second buckle portion is formed in the connection tube, the first buckle The portion is engaged with the second fastening portion to fix and fix the bracket on the connecting tube.
  • the front end of the bracket is formed with a switch cavity spaced apart from the light source cavity, and the light-opening cavity is configured to receive and fix the switch component.
  • the lamp cap further comprises a sleeve, the sleeve is sleeved on an outer circumference of the bracket, the switch assembly comprises a circuit board, a button and a collar, and the circuit board is fixed in the opening cavity, A button is located above the circuit board for abutting the circuit board, the collar surrounding the button and being fixed to the sleeve to secure the button to the top end of the bracket.
  • the button comprises a pushing portion and a resilient arm disposed at a periphery of the pushing portion for providing an elastic force for bounce of the pushing portion.
  • the lighting device of the present invention comprises a lamp body, a lamp post, a lamp holder and a rotating device, wherein the lamp post is disposed on the lamp holder, and the lamp body is rotatably connected to the lamp post by the rotating device,
  • the angle between the lamp body and the lamp post is changed by rotating the lamp body relative to the lamp post, so that the foldability of the lighting device can be achieved, that is, the occupancy of the lighting device can be changed.
  • FIG. 1 is a perspective view of a lighting device according to an embodiment of the invention.
  • Fig. 2 is a cross-sectional view showing the state in which the lighting device of Fig. 1 is folded.
  • FIG 3 is a schematic illustration of the rotating device of the lighting device of Figure 1.
  • FIG. 4 is a schematic view of a connecting pipe of the lighting device of FIG. 1.
  • FIG. 5 is a schematic illustration of the rotating member of the lighting device of Figure 1.
  • Figure 6 is a schematic illustration of the other direction of the rotating device of the lighting device of Figure 1.
  • Figure 7 is a partial schematic view of the light pole of the lighting device of Figure 1.
  • Figure 8 is a schematic illustration of the first direction of the first buckle of the lamp post of Figure 7.
  • Figure 9 is a schematic illustration of the second direction of the first buckle of the lamp post of Figure 7.
  • Figure 10 is a schematic illustration of the third direction of the first buckle of the lamp post of Figure 7.
  • Figure 11 is a schematic illustration of the first direction of the second buckle of the lamp post of Figure 7.
  • Figure 12 is a schematic illustration of the second direction of the second buckle of the lamp post of Figure 7.
  • Figure 13 is a schematic illustration of the sleeve of the lighting device of Figure 1.
  • Figure 14 is an exploded perspective view of the lamp cap of Figure 1.
  • Figure 15 is a first perspective view of the bracket of the base of Figure 14.
  • Figure 16 is a schematic view of the second direction of the bracket of the base of Figure 14.
  • FIG. 17 is an exploded perspective view of the switch assembly of the lighting assembly of FIG. 1.
  • an embodiment of the present invention provides a lighting device 100.
  • the lighting device 100 includes a lamp body 10, a lamp post 20, a lamp holder 30, and a rotating device 40.
  • the lamp post 20 is disposed on the lamp holder 30, and the lamp body 10 is rotatably coupled to the lamp post 20 by the rotating device 40, so that the lamp body 10 can be opposite to the lamp post 20 Rotate to change the angle between the lamp body 10 and the lamp post 20.
  • the illumination device 100 can be a desk lamp.
  • the lamp body 10 can be rotated relative to the lamp post 20 by the rotating device 40 to change between the lamp body 10 and the lamp post 20
  • the angle, thereby enabling the foldability of the illumination device 100, that is, the size of the space occupied by the illumination device 100 can be varied.
  • the angle between the lamp body 10 and the lamp post 20 is reduced by the rotating device 40, that is, the lighting device 100 is folded, the space occupied by the lighting device 100 is reduced, and it can be conveniently carried and transported.
  • the angle between the lamp body 10 and the lamp post 20 is increased by the rotating device 40, that is, the lighting device 40 is unfolded, the space occupied by it is increased, and the illumination range is enlarged.
  • the rotating device 40 includes a substrate 41 and a fixing plate 42 disposed on the substrate 41.
  • the fixing plate 42 is fixedly connected to the lamp body 10, and the substrate 41 is rotatably Connected to the light pole 20.
  • the lamp body 10 includes a lamp cap 11 and a connecting pipe 12.
  • the base 11 is disposed at a first end of the connecting tube 12, and the connecting tube 12 is fixed to a fixing plate 42 of the rotating device 40.
  • the fixing plate 42 is mounted to the bottom of the connecting pipe 12.
  • the bottom of the connecting tube 12 is formed with a fixing groove 122 to be engaged with the fixing plate 42 of the rotating device 40.
  • a first fastening member 124 is disposed on the fixing groove 122, and a second fastening component 422 is formed on the fixing plate 42. The first fastening component 124 and the second fastening component 422 are aligned and locked. To attach the connecting tube 12 to the rotating device 40.
  • first fastening component 124 and the second fastening component 422 are both fixed blocks, and the fixing block has a fixing hole.
  • the first fastening component 124 and the second fastening component 422 are locked by screws to fix the connecting pipe 12 to the rotating device 40.
  • the fixing plate 42 can also be fixedly mounted to the bottom of the connecting tube 12 by other means.
  • a through slot 126 is defined in the fixing slot 122.
  • the through slot 126 extends through the bottom of the fixing slot 122.
  • a groove 424 is formed on the fixing plate 42.
  • the slot 424 extends through the fixing.
  • the substrate 41 has a hollow cavity, and the through slot 126 communicates with the hollow cavity of the substrate 41 through the groove 424 to pass the cable of the base 11 through the through slot 126 and the groove 424. And the hollow cavity extends into the light pole 20.
  • a battery for supplying power is disposed in the socket 30 to connect with the cable in the lamp post 20, and to provide an operating voltage for the lamp cap 11.
  • the socket 30 may also be provided with a power supply line that is connected to a cable within the pole 20 and that is connected to an external socket.
  • a fastening hole 127 is further defined in the slot wall of the fixing slot 122 near the first end thereof.
  • the buckle is connected to the base 11 .
  • the connecting pipe 12 is provided with a through hole 128 near the first end thereof.
  • the first end of the connecting tube 12 is stepped, and the bottom end of the base 11 is sleeved on the stepped portion 129 of the first end of the connecting tube 12, so that the bottom end of the base 11 is connected with the bottom end.
  • the tube 12 is gently connected.
  • the lamp body 10 further includes a night light 13 disposed at a second end of the connecting tube 12 opposite the first end (see FIG. 1).
  • the cable of the night light 13 can also extend into the light pole 20 through the through slot 126, the groove 424 and the hollow cavity, and the lamp holder 30 is connected via the light pole 20.
  • the lamp body 10 further includes a night light 13 disposed at a second end of the connecting tube 12 opposite the first end (see FIG. 1).
  • the cable of the night light 13 can also extend into the light pole 20 through the through slot 126, the groove 424 and the hollow cavity, and the lamp holder 30 is connected via the light pole 20.
  • the lamp body 10 further includes a night light 13 disposed at a second end of the connecting tube 12 opposite the first end (see FIG. 1).
  • the cable of the night light 13 can also extend into the light pole 20 through the through slot 126, the groove 424 and the hollow cavity, and the lamp holder 30 is connected via the light pole 20.
  • the illumination device 100 further includes a rotating member 50.
  • the substrate 41 is rotatably coupled to the lamp post 20 by the rotating member 50.
  • the rotating member 50 includes a fixing portion 51 and a rotating portion 52 rotatably connected to the fixing portion 51.
  • the fixing portion 51 is connected to the lamp post 20, and the rotating portion 52 is connected to the substrate 41. .
  • the rotating member 50 further includes a reinforcing portion 53 fixed to the rotating portion 52.
  • the bottom of the substrate 41 is provided with a fixing buckle 412.
  • the fixing buckle 412 is fixedly connected to the rotating portion 52.
  • the fixing buckle 412 is a boss.
  • the bottom of the substrate 41 is formed with a ring groove 414 that communicates with the hollow cavity of the substrate 41.
  • the boss 412 is formed in the ring groove 414, and the back surface of the boss 412 is formed with a fastening groove 416.
  • the fastening groove 416 is fastened to the rotating portion 52. Further, the bottom wall of the fastening groove 416 has a through hole 418 corresponding to the reinforcing portion 53.
  • the lamp post 20 is provided with a fixing member fixed to the fixing portion 51 of the rotating member 50 to fix the rotating member 50 on the lamp post 20 .
  • the light pole 20 has a cylindrical shape, and the light pole 20 includes oppositely disposed top ends and a bottom end. The bottom end of the light pole 20 is disposed on the socket 30, and the light pole 20 starts There is a slot 201, the slot 201 penetrates the top end of the light pole 20, the substrate 41 is received in the light pole 20, and the slot 201 is used for the substrate 41 relative to the light pole 20 rotation provides a rotating space.
  • the slot 201 is rotated by the substrate 41 relative to the light pole 20. Providing a rotating space, when the substrate 41 is rotated relative to the lamp post 20, the substrate 41 is gradually embedded in the slot 201, thereby reducing the relationship between the lamp body 10 and the lamp post 20. Angle.
  • the light pole 20 includes a first buckle tube 21 and a second buckle tube 22, the first buckle tube 21 includes a fixed end 211 as the fixing member, and the fixed end 211 is perpendicular to the first a first slot 212 is defined in the axial direction of the buckle tube 21, the first slot 212 extends through the end surface of the fixed end 211, and the end of the second buckle 22 is perpendicular to the second buckle A second slot 221 is defined in the axial direction of the tube 22, the second slot 221 extends through an end surface of the end of the second buckle tube 22, and the first buckle tube 21 and the second buckle tube 22 After the fastening is fixed, the first slot 212 and the second slot 221 form the slot 201.
  • the fixed end 211 includes a first end wall 2111 and a second end wall 2112 .
  • the first end wall 2111 and the second end wall 2112 are located at two sides of the first slot 212, and the first end wall 2111 is provided with a fixing slot 2113, the fixing slot 2113 and the rotating member
  • the fixing portion 51 of 50 is fixedly connected.
  • the fixing portion 51 of the rotating member 50 is received and fixed in the fixing groove 2113.
  • the groove area of the fixing groove 2113 is larger than the area of the fastening groove 416 of the substrate 41.
  • the shape of the fixing portion 51 of the rotating member 50 matches the shape of the fixing groove 2113.
  • the shape of the rotating portion 52 of the rotating member 50 matches the shape of the fixing buckle 416.
  • the second end wall 2112 of the fixed end 211 is provided with a fixing hole 2114 to correspond to the reinforcing portion 53 of the rotating member 50 .
  • the reinforcing portion 53 is rotatably connected to the fixing hole 2114 of the second end wall 2112 through the fixing hole 2113 and the through hole 418 of the fastening groove 416.
  • first buckle tube 21 is provided with a through hole 2116.
  • the fixed end 211 of the first buckle tube 21 is further provided with a third slot 213 opposite to the slot 212 .
  • the second buckle 22 extends on one side of the second slot 221 to extend the limiting plate 222 , and the limiting plate 222 is inclined toward the second slot 221 to define the substrate.
  • the second buckle tube 22 is provided with a screw hole 224 to correspond to the through hole 2116 on the first buckle tube 21 .
  • the screw is engaged with the screw hole 224 through the through hole 2116 to fasten and fasten the first buckle tube 21 and the second buckle tube 22.
  • the lighting device 100 further includes a sleeve 60, and the sleeve 60 is further provided with a first a slit 61, the first gap 61 corresponding to the slot 211 on the light pole 20.
  • the sleeve 60 is sleeved on the outer periphery of the first and second buckle tubes 21 and 22 to reinforce the fastening of the first and second buckle tubes 21 and 22.
  • a second gap 62 corresponding to the third slot 213 is further formed on the sleeve 60.
  • the light pole 20 includes a fixed support portion 202 , a touch portion 203 and a fixing portion 204 .
  • the support fixing portion 202 is disposed at the top of the touch portion 203
  • the fixed support portion 202 includes The first buckle tube 21, the second buckle tube 22 and the sleeve 50.
  • a flexible touch panel (not shown) is disposed on the touch portion 203 for controlling opening and closing of the lamp body 10.
  • the first end of the fixing portion 204 is disposed at a bottom of the touch portion 203
  • the second end of the opposite portion of the fixing portion 204 is disposed on the socket 30 .
  • the lamp cap 11 includes a bracket 111, a light source assembly 112 mounted on the bracket 111, a lamp cover 113 covering the light source assembly 112, and a switch assembly 114 mounted on the top end of the bracket 111.
  • the end of the bracket 111 is fixed to the connecting tube 12 to fix the base 11 to the connecting tube 12.
  • the lamp cap 11 further includes a sleeve 115 that is sleeved on the outer circumference of the bracket 111.
  • the sleeve 115 is integrally formed of a metal material.
  • a light source cavity 1111 is formed in the bracket 111 for receiving and fixing the light source assembly 112 .
  • a first fastening portion 1112 is formed at an end of the bracket 11 to engage with a second fastening portion formed in the connecting tube 12 (the second fastening portion is a fastening hole in the connecting tube 12) 127) The first fastening portion 1112 is engaged with the second fastening portion to fix and fix the bracket 111 on the connecting tube 12.
  • the first fastening portion 1112 is a hook.
  • the light source assembly 112 is received in the light source cavity 1111 and is fixed in the light source cavity 1111 by a locking and fixing manner.
  • the light source cavity 1111 has a fixing post 1113 therein for fixing with the light source assembly 112.
  • a wire slot 1114 is formed in the bracket 111 near the end for the wire of the light source assembly 1112 to pass through.
  • a stud 1115 is formed near the end of the bracket 111, and the through hole 128 corresponding to the connecting tube 12 is locked with the stud 1115 through the through hole 128, thereby fixing the bracket in the The connecting tube 12 is described.
  • a front end of the bracket 11 is formed with a switch cavity 1116 spaced apart from the light source cavity 1111 , and the light opening cavity 1116 is configured to receive and fix the switch component 114 .
  • a fixed post 1117 and a positioning post 1118 are formed in the switch cavity 1116.
  • the fixing post 1117 is used to fix the switch assembly 114.
  • the positioning post 1118 is used to position the switch assembly 114.
  • the switch assembly 114 includes a circuit board 1141, a button 1142, and a collar 1143.
  • the circuit board 1141 is fixed in the light-opening cavity 1116.
  • the button 1142 is located above the circuit board 1141 for Abutting the circuit board 1141, the collar 1143 surrounds the button 1142 and is fixed to the sleeve 115 to fix the button 1142 to the top end of the bracket 111.
  • the button 1142 includes a pushing portion 11421 and a resilient arm 11422 disposed at a periphery of the pushing portion 11421 for providing an elastic force for bounce of the pushing portion 11421.
  • the elastic force acts to automatically rebound after the button 1142 is pressed.
  • the circuit board 1141 is provided with a fixing hole 11411 corresponding to the fixing post 1117 in the switch cavity 1116 and a positioning hole 11412 corresponding to the positioning post 1118.
  • the fixing post 1117 penetrates into the fixing hole 11411, and the positioning post 1118 penetrates into the positioning hole 11412, the circuit board 1141 is positioned and fixed in the switching cavity 1116.

Landscapes

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

Abstract

一种照明装置（100）。照明装置（100）包括灯体（10）、灯杆（20）、灯座（30）及转动装置（40）。灯杆（20）设置于灯座（30）上，灯体（10）通过转动装置（40）转动地连接至灯杆（20）上，以使灯体（10）可以相对灯杆（20）转动来改变灯体（10）与灯杆（20）之间的角度，从而可以实现照明装置（100）的可折叠性，即可以改变照明装置（100）所占用的空间的大小。当通过转动装置（40）使得灯体（10）与灯杆（20）之间的角度减小，即照明装置（100）被折叠，减小了其所占的空间，可以方便携带及运输。

Description

照明装置 技术领域
本发明涉及照明技术领域，尤其涉及一种照明装置。
背景技术
通常台灯只是摆放在写书桌、床头的位置，用来照明并方便开关，一般台灯体积大，结构单一，不方便携带或运输。
发明内容
本发明实施例提供一照明装置，以减小照明装置的体积，从而便于携带或运输。
本申请提供一种照明装置，包括灯体、灯杆、灯座及转动装置，所述灯杆设置于所述灯座上，所述灯体通过所述转动装置转动地连接至所述灯杆上，以使所述灯体相对所述灯杆转动来改变所述灯体与所述灯杆之间的角度。
其中，所述转动装置包括基板及设置于所述基板上的固定板，所述固定板与所述灯体固定连接，所述基板可转动地连接至所述灯杆上。
其中，所述照明装置还包括转动件，所述基板通过所述转动件转动地连接至所述灯杆上。
其中，所述转动件包括固定部及与所述固定部转动连接的转动部，所述固定部与所述灯杆连接，所述转动部连接至所述基板。
其中，所述基板上设置有固定扣，以与所述转动部扣合连接。
其中，所述灯杆上设置有固定件，所述固定件与所述转动件的固定部固定，以将所述转动件固定在所述灯杆上。
其中，所述灯杆呈筒状，所述灯杆包括相对设置的顶端及底端，所述灯杆的底端设置于所述灯座上，所述灯杆上开始有开槽，所述开槽贯通所述灯杆的顶端，所述基板收容于所述灯杆内，所述开槽用于为所述基板相对于所述灯杆转动提供旋转空间。
其中，所述灯杆包括第一扣管及第二扣管，所述第一扣管包括作为所述固定件的固定端，所述固定端在垂直于所述第一扣管的轴向方向开设有第一开槽， 所述第一开槽贯穿所述固定端的端面，所述第二扣管的端部在垂直于所述第二扣管的轴向方向开设有第二开槽，所述第二开槽贯穿所述第二扣管的端部的端面，所述第一扣管与所述第二扣管扣合固定后，所述第一开槽与所述第二开槽形成所述开槽。
其中，所述第二扣管位于所述第二开槽的一侧延伸有限位板，所述限位板朝向所述第二开槽倾斜，以限定所述基板的转动位移。
其中，所述固定端包括第一端壁及第二端壁，所述第一端壁及所述第二端壁位于所述第一开槽的两侧，所述第一端壁设有固定槽，所述基板上设置有固定扣，所述转动件的固定部与所述固定槽固定连接，所述转动件的转动部与所述固定扣固定连接。
其中，所述转动件还包括加固部，所述加固部固定在所述转动部上，所述基板的第二固定槽上开始有通孔，所述固定端的第二端壁设有固定孔，所述转动件的加固部穿过所述固定槽及所述扣合槽的通孔与所述固定端的第二端壁上的固定孔转动连接。
其中，所述照明装置还包括括套筒，所述套筒还开设有第一豁口，所述第一豁口对应所述灯杆上的开槽，所述套筒套设于所述第一及第二扣管的外围，以加固所述第一及第二扣管的扣合固定。
其中，所述第一扣管的固定端还设有与所述开槽相对的第三开槽，所述套筒上还开始有对应所述第三开槽的第二豁口。
其中，所述灯杆包括固定支撑部、触控部及固定部，所述支撑固定部设置于所述触控部的顶部，所述固定支撑部包括所述第一扣管、所述第二扣管及所述套管，所述触控部上设置有柔性触控板，用于对所述灯体的启闭进行控制，所述固定部的第一端设置于所述触控部的底部，所述固定部的相对第一端的第二端设置于所述灯座上。
其中，所述灯体包括灯头及连接管，所述灯头设置在所述连接管的第一端，所述连接管固定在所述转动装置的固定板上。
其中，所述连接管的底部形成有固定槽，以与所述转动装置的固定板扣合，所述固定槽内设有第一扣合件，所述固定板上形成第二扣合件，所述第一扣合件与所述第二扣合件对位锁合，以将所述连接管安装于所述转动装置上。
其中，所述固定槽内开设有贯通槽，所述贯通槽贯通所述固定槽的底部， 所述固定板上开始有沟槽，所述沟槽贯通所述固定板的底部，所述基板具有中空腔，所述贯通槽通过所述沟槽与所述基板的中空腔连通，以使所述灯头的线缆通过所述贯通槽、所述沟槽及所述中空腔伸入至所述灯杆内。
其中，所述灯体还包括夜灯，所述夜灯设置于所述连接管的相对所述第一端的第二端。
其中，所述灯头包括支架、安装于所述支架上的光源组件，覆盖所述光源组件的灯罩及安装于所述支架顶端的开关组件，所述支架的末端固定于所述连接管上，以将所述灯头固定在所述连接管上。
其中，所述支架内形成有光源腔，用于收容固定所述光源组件，所述支架的末端形成有第一卡扣部，所述连接管内形成第二卡扣部，所述第一卡扣部与所述第二卡扣部卡合固定，以将所述支架卡合固定在所述连接管上。
其中，所述支架前端形成有与所述光源腔隔开的开关腔，所述开光腔用于收容固定所述开关组件。
其中，所述灯头还包括套管，所述套管套设于所述支架的外周，所述开关组件包括电路板、按键及套环，所述电路板固定于所述开光腔内，所述按键位于所述电路板上方，用于抵接所述电路板，所述套环包围所述按键并与所述套管固定，以将所述按键固定在所述支架的顶端。
其中，所述按键包括按动部及设置于所述按动部周边的弹性臂，用于对按动部提供弹回的弹性力。
本发明的照明装置，包括灯体、灯杆、灯座及转动装置，所述灯杆设置于所述灯座上，所述灯体通过所述转动装置转动地连接至所述灯杆上，以使所述灯体相对所述灯杆转动来改变所述灯体与所述灯杆之间的角度，因此可以实现所述照明装置的可折叠性，即可以改变所述照明装置所占用的空间的大小，当通过所述转动装置使得所述灯体与所述灯杆之间的角度减小，即所述照明装置被折叠，减小了其所占的空间，可以方便携带及运输。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还 可以根据这些附图获得其他的附图。
图1是本发明实施例提供的照明装置的立体示意图。
图2是图1的照明装置折叠后的状态剖面图。
图3是图1中照明装置的转动装置的示意图。
图4是图1中照明装置的连接管的示意图。
图5是图1中照明装置的转动件的示意图。
图6是图1中照明装置的转动装置的另一方向的示意图。
图7是图1中照明装置的灯杆的部分示意图。
图8是图7中的灯杆的第一扣管的第一方向的示意图。
图9是图7中的灯杆的第一扣管的第二方向的示意图。
图10是图7中的灯杆的第一扣管的第三方向的示意图。
图11是图7中的灯杆的第二扣管的第一方向的示意图。
图12是图7中的灯杆的第二扣管的第二方向的示意图。
图13是图1中的照明装置的套筒的示意图。
图14是图1中的灯头的分解示意图。
图15是图14中的灯头的支架的第一方向示意图。
图16是图14中的灯头的支架的第二方向示意图。
图17是图1中的照明组件的开关组件的分解示意图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述。
请一并参阅图1与图2，本发明实施例提供一种照明装置100。所述照明装置100包括灯体10、灯杆20、灯座30及转动装置40。所述灯杆20设置于所述灯座30上，所述灯体10通过所述转动装置40转动地连接至所述灯杆20上，以使所述灯体10可以相对所述灯杆20转动来改变所述灯体10与所述灯杆20之间的角度。
在本实施例中，所述照明装置100可以为台灯。所述灯体10通过所述转动装置40可以相对所述灯杆20转动来改变所述灯体10与所述灯杆20之间的 角度，从而可以实现所述照明装置100的可折叠性，即可以改变所述照明装置100所占用的空间的大小。当通过所述转动装置40使得所述灯体10与所述灯杆20之间的角度减小，即所述照明装置100被折叠，减小了其所占的空间，可以方便携带及运输。当通过所述转动装置40使得所述灯体10与所述灯杆20之间的角度增加，即所述照明装置40被展开，增加了其所占的空间，扩大了照明范围。
请继续参阅图3-4，所述转动装置40包括基板41及设置于所述基板41上的固定板42，所述固定板42与所述灯体10固定连接，所述基板41可转动地连接至所述灯杆20上。
所述灯体10包括灯头11及连接管12。所述灯头11设置在所述连接管12的第一端，所述连接管12固定在所述转动装置40的固定板42上。
具体地，所述固定板42安装于所述连接管12的底部。所述连接管12的底部形成有固定槽122，以与所述转动装置40的固定板42扣合。所述固定槽122内设有第一扣合件124，所述固定板42上形成第二扣合件422，所述第一扣合件124与所述第二扣合件422对位锁合，以将所述连接管12安装于固定于所述转动装置40上。
在本实施例中，所述第一扣合件124及所述第二扣合件422均固定块，固定块上具有固定孔。通过螺丝将所述第一扣合件124及所述第二扣合件422进行锁合，以将所述连接管12安装于固定于所述转动装置40上。在其他实施例中，所述固定板42也可以通过其他方式固定安装于所述连接管12的底部。
进一步地，所述固定槽122内开设有贯通槽126，所述贯通槽126贯通所述固定槽122的底部，所述固定板42上开始有沟槽424，所述沟槽424贯通所述固定板42的底部。所述基板41具有中空腔，所述贯通槽126通过所述沟槽424与所述基板41的中空腔连通，以使所述灯头11的线缆通过所述贯通槽126、所述沟槽424及所述中空腔伸入至所述灯杆20内。
需要说明的是，在本实施例中，所述灯座30内设置有供电的电池，以与所述灯杆20内的线缆连接，并为所述灯头11提供工作电压。在其他实施例中，所述灯座30也可以设置有供电线，所述供电线与所述灯杆20内的线缆连接，并连接外部插座。
进一步地，所述固定槽122内靠近其第一端的槽壁上还开设有扣孔127， 以与所述灯头11进行扣合连接。所述连接管12靠近其第一端处开设有通孔128。
所述连接管12的第一端呈阶梯状，所述灯头11的底端套设在所述连接管12的第一端的台阶部分129，以使得所述灯头11的底端与所述连接管12平缓连接。
进一步地，所述灯体10还包括夜灯13，所述夜灯13设置于所述连接管12的相对所述第一端的第二端(参阅图1)。所述夜灯13的线缆也可以通过所述贯通槽126、所述沟槽424及所述中空腔伸入至所述灯杆20内，并经由所述灯杆20连接所述灯座30内的电池。
请继续参阅图5，所述照明装置100还包括转动件50。所述基板41通过所述转动件50转动地连接至所述灯杆20上。
具体地，所述转动件50包括固定部51及与所述固定部51转动连接的转动部52，所述固定部51与所述灯杆20连接，所述转动部52连接至所述基板41。
进一步地，所述转动件50还包括加固部53，所述加固部53固定在所述转动部52上。
请一并参阅图3及6，所述基板41的底部设置有固定扣412。所述固定扣412与所述转动部52固定连接。
在本实施例中，所述固定扣412为凸台。所述基板41的底部形成有环槽414，所述环槽414与所述基板41的中空腔连通。所述凸台412形成在所述环槽414内，所述凸台412背面形成有扣合槽416。所述扣合槽416与所述转动部52扣合固定。进一步地，所述扣合槽416的底壁上具有通孔418，以对应所述加固部53。
请继续参阅图7，所述灯杆20上设置有固定件，所述固定件与所述转动件50的固定部51固定，以将所述转动件50固定在所述灯杆20上。
具体地，所述灯杆20呈筒状，所述灯杆20包括相对设置的顶端及底端，所述灯杆20的底端设置于所述灯座30上，所述灯杆20上开始有开槽201，所述开槽201贯通所述灯杆20的顶端，所述基板41收容于所述灯杆20内，所述开槽201用于为所述基板41相对于所述灯杆20转动提供旋转空间。
需要说明的是，所谓所述开槽201为所述基板41相对于所述灯杆20转动 提供旋转空间即为，当所述基板41相对所述灯杆20转动时，所述基板41会逐渐嵌入所述开槽201内，从而减小所述灯体10与所述灯杆20之间的角度。
具体地，所述灯杆20包括第一扣管21及第二扣管22，所述第一扣管21包括作为所述固定件的固定端211，所述固定端211在垂直于所述第一扣管21的轴向方向开设有第一开槽212，所述第一开槽212贯穿所述固定端211的端面，所述第二扣管22的端部在垂直于所述第二扣管22的轴向方向开设有第二开槽221，所述第二开槽221贯穿所述第二扣管22的端部的端面，所述第一扣管21与所述第二扣管22扣合固定后，所述第一开槽212与所述第二开槽221形成所述开槽201。
请继续参阅图8，所述固定端211包括第一端壁2111及第二端壁2112。所述第一端壁2111及所述第二端壁2112位于所述第一开槽212的两侧，所述第一端壁2111设有固定槽2113，所述固定槽2113与所述转动件50的固定部51固定连接。
在本实施例中，所述转动件50的固定部51收容且固定于所述固定槽2113内。所述固定槽2113的槽面积大于所述基板41上扣合槽416的面积。所述转动件50的固定部51的形状匹配所述固定槽2113的形状。所述转动件50的转动部52的形状匹配所述固定扣416的形状。
请参阅图9，所述固定端211的第二端壁2112设有固定孔2114，以对应所述转动件50的加固部53。所述加固部53穿过所述固定槽2113及所述扣合槽416的通孔418与所述第二端壁2112上的固定孔2114转动连接。
进一步地，所述第一扣管21上设有通孔2116。
请参阅图10，所述第一扣管21的固定端211还设有与所述开槽212相对的第三开槽213。
请参阅图11，所述第二扣管22位于所述第二开槽221的一侧延伸有限位板222，所述限位板222朝向所述第二开槽221倾斜，以限定所述基板41的转动位移。
请参阅图12，所述第二扣管22上设有螺孔224，以对应所述第一扣管21上的通孔2116。螺杆穿过所述通孔2116与所述螺孔224锁合，以将所述第一扣管21与所述第二扣管22扣合固定。
请参阅图13，所述照明装置100还包括套筒60，所述套筒60还开设有第 一豁口61，所述第一豁口61对应所述灯杆20上的开槽211。所述套筒60套设于所述第一及第二扣管21及22外围上，以加固所述第一及第二扣管21及22的扣合固定。
进一步地，所述套筒60上还开始有对应所述第三开槽213的第二豁口62。
请继续参阅图1，所述灯杆20包括固定支撑部202、触控部203及固定部204，所述支撑固定部202设置于所述触控部203的顶部，所述固定支撑部202包括所述第一扣管21、所述第二扣管22及所述套管50。所述触控部203上设置有柔性触控板(未示出)，用于对所述灯体10的启闭进行控制。所述固定部204的第一端设置于所述触控部203的底部，所述固定部204的相对第一端的第二端设置于所述灯座30上。
请参阅图14，所述灯头11包括支架111、安装于所述支架111上的光源组件112，覆盖所述光源组件112的灯罩113及安装于所述支架111顶端的开关组件114。所述支架111的末端固定于所述连接管12上，以将所述灯头11固定在所述连接管12上。
进一步地，所述灯头11还包括套管115，所述套管115套设于所述支架111的外周。在本实施例中，所述套管115为金属材料一体成型。
请参阅图15，所述支架111内形成有光源腔1111，用于收容固定所述光源组件112。所述支架11的末端形成有第一卡扣部1112，以卡合于所述连接管12内形成的第二卡扣部(所述第二卡扣部为所述连接管12内的扣孔127)，所述第一卡扣部1112与所述第二卡扣部卡合固定，以将所述支架111卡合固定在所述连接管12上。
在本实施例中，所述第一卡扣部1112为卡钩。所述光源组件112收容于所述光源腔1111内，并通过锁合固定的方式固定于所述光源腔1111内。具体地，所述光源腔1111内具有固定柱1113，用于与所述光源组件112固定。所述支架111靠近末端处形成有走线槽1114，用于供所述光源组件1112的导线穿过。所述支架111靠近末端处形成有螺柱1115，对应所述连接管12的通孔128，通过螺杆穿过所述通孔128与所述螺柱1115锁合，从而将所述支架固定在所述连接管12上。
请参阅图16，所述支架11前端形成有与所述光源腔1111隔开的开关腔1116，所述开光腔1116用于收容固定所述开关组件114。
具体地，所述开关腔1116内还形成有固定柱1117及定位柱1118。所述固定柱1117用于对所述开关组件114进行固定。所述定位柱1118用于对所述开关组件114进行定位。
请参阅图17，所述开关组件114包括电路板1141、按键1142及套环1143，所述电路板1141固定于所述开光腔1116内，所述按键1142位于所述电路板1141上方，用于抵接所述电路板1141，所述套环1143包围所述按键1142并与所述套管115固定，以将所述按键1142固定在所述支架111顶端。
进一步地，所述按键1142包括按动部11421及设置于所述按动部11421周边的弹性臂11422，用于对按动部11421提供弹回的弹性力。其中，所述弹性力作用在于所述按键1142被按下后可以自动回弹。
需要说明的是，所述电路板1141上设置有对应所述开关腔1116内的固定柱1117的固定孔11411及对应所述定位柱1118的定位孔11412。当所述固定柱1117穿入所述固定孔11411，且所述定位柱1118穿入所述定位孔11412，所述电路板1141被定位固定在所述开关腔1116内。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (23)

  1. 一种照明装置，其特征在于，包括灯体、灯杆、灯座及转动装置，所述灯杆设置于所述灯座上，所述灯体通过所述转动装置转动地连接至所述灯杆上，以使所述灯体相对所述灯杆转动来改变所述灯体与所述灯杆之间的角度。
  2. 如权利要求1所述的照明装置，其特征在于，所述转动装置包括基板及设置于所述基板上的固定板，所述固定板与所述灯体固定连接，所述基板可转动地连接至所述灯杆上。
  3. 如权利要求2所述的照明装置，其特征在于，所述照明装置还包括转动件，所述基板通过所述转动件转动地连接至所述灯杆上。
  4. 如权利要求3所述的照明装置，其特征在于，所述转动件包括固定部及与所述固定部转动连接的转动部，所述固定部与所述灯杆连接，所述转动部连接至所述基板。
  5. 如权利要求4所述的照明装置，其特征在于，所述基板上设置有固定扣，以与所述转动部扣合连接。
  6. 如权利要求5所述的照明装置，其特征在于，所述灯杆上设置有固定件，所述固定件与所述转动件的固定部固定，以将所述转动件固定在所述灯杆上。
  7. 如权利要求6所述的照明装置，其特征在于，所述灯杆呈筒状，所述灯杆包括相对设置的顶端及底端，所述灯杆的底端设置于所述灯座上，所述灯杆上开始有开槽，所述开槽贯通所述灯杆的顶端，所述基板收容于所述灯杆内，所述开槽用于为所述基板相对于所述灯杆转动提供旋转空间。
  8. 如权利要求7所述的照明装置，其特征在于，所述灯杆包括第一扣管及第二扣管，所述第一扣管包括作为所述固定件的固定端，所述固定端在垂直于所述第一扣管的轴向方向开设有第一开槽，所述第一开槽贯穿所述固定端的端面，所述第二扣管的端部在垂直于所述第二扣管的轴向方向开设有第二开槽，所述第二开槽贯穿所述第二扣管的端部的端面，所述第一扣管与所述第二扣管扣合固定后，所述第一开槽与所述第二开槽形成所述开槽。
  9. [根据细则91更正 15.03.2017]　
    如权利要求8所述的照明装置，其特征在于，所述第二扣管位于所述第二开槽的一侧延伸有限位板，所述限位板朝向所述第二开槽倾斜，以限定所述基板的转动位移。D
  10. [根据细则91更正 15.03.2017]　
    如权利要求9所述的照明装置，其特征在于，所述固定端包括第一端壁及第二端壁，所述第一端壁及所述第二端壁位于所述第一开槽的两侧，所述第一端壁设有固定槽，所述基板上设置有固定扣，所述转动件的固定部与所述固定槽固定连接，所述转动件的转动部与所述固定扣固定连接。
  11. [根据细则91更正 15.03.2017]　
    如权利要求10所述的照明装置，其特征在于，所述转动件还包括加固部，所述加固部固定在所述转动部上，所述基板的第二固定槽上开始有通孔，所述固定端的第二端壁设有固定孔，所述转动件的加固部穿过所述固定槽及所述扣合槽的通孔与所述固定端的第二端壁上的固定孔转动连接。
  12. [根据细则91更正 15.03.2017]　
    如权利要求9所述的照明装置，其特征在于，所述照明装置还包括套筒，所述套筒还开设有第一豁口，所述第一豁口对应所述灯杆上的开槽，所述套筒套设于所述第一及第二扣管的外围，以加固所述第一及第二扣管的扣合固定。
  13. [根据细则91更正 15.03.2017]　
    如权利要求12任一项所述的照明装置，其特征在于，所述第一扣管的固定端还设有与所述开槽相对的第三开槽，所述套筒上还开始有对应所述第三开槽的第二豁口。
  14. [根据细则91更正 15.03.2017]　
    如权利要求9-13任一项所述的照明装置，其特征在于，所述灯杆包括固定支撑部、触控部及固定部，所述支撑固定部设置于所述触控部的顶部，所述固定支撑部包括所述第一扣管、所述第二扣管及所述套管，所述触控部上设置有柔性触控板，用于对所述灯体的启闭进行控制，所述固定部的第一端设置于所述触控部的底部，所述固定部的相对第一端的第二端设置于所述灯座上。
  15. 如权利要求2所述的照明装置，其特征在于，所述灯体包括灯头及连接管，所述灯头设置在所述连接管的第一端，所述连接管固定在所述转动装置的固定板上。
  16. [根据细则91更正 15.03.2017]　
    如权利要求15所述的照明装置，其特征在于，所述连接管的底部形成有固定槽，以与所述转动装置的固定板扣合，所述固定槽内设有第一扣合件，所述固定板上形成第二扣合件，所述第一扣合件与所述第二扣合件对位锁合，以将所述连接管安装于所述转动装置上。
  17. [根据细则91更正 15.03.2017]　
    如权利要求16所述的照明装置，其特征在于，所述固定槽内开设有贯通槽，所述贯通槽贯通所述固定槽的底部，所述固定板上开始有沟槽，所述沟槽贯通所述固定板的底部，所述基板具有中空腔，所述贯通槽通过所述沟槽与所述基板的中空腔连通，以使所述灯头的线缆通过所述贯通槽、所述沟槽及所述中空腔伸入至所述灯杆内。
  18. [根据细则91更正 15.03.2017]　
    如权利要求15所述的照明装置，其特征在于，所述灯体还包括夜灯，所述夜灯设置于所述连接管的相对所述第一端的第二端。
  19. [根据细则91更正 15.03.2017]　
    如权利要求18所述的照明装置，其特征在于，所述灯头包括支架、安装于所述支架上的光源组件，覆盖所述光源组件的灯罩及安装于所述支架顶端的开关组件，所述支架的末端固定于所述连接管上，以将所述灯头固定在所述连接管上。
  20. [根据细则91更正 15.03.2017]　
    如权利要求19所述的照明装置，其特征在于，所述支架内形成有光源腔，用于收容固定所述光源组件，所述支架的末端形成有第一卡扣部，所述连接管内形成第二卡扣部，所述第一卡扣部与所述第二卡扣部卡合固定，以将所述支架卡合固定在所述连接管上。
  21. [根据细则91更正 15.03.2017]　
    如权利要求20所述的照明装置，其特征在于，所述支架前端形成有与所述光源腔隔开的开关腔，所述开光腔用于收容固定所述开关组件。
  22. [根据细则91更正 15.03.2017]　
    如权利要求21所述的照明装置，其特征在于，所述灯头还包括套管，所述套管套设于所述支架的外周，所述开关组件包括电路板、按键及套环，所述电路板固定于所述开光腔内，所述按键位于所述电路板上方，用于抵接所述电路板，所述套环包围所述按键并与所述套管固定，以将所述按键固定在所述支架的顶端。
  23. [根据细则91更正 15.03.2017]　
    如权利要求22所述的照明装置，其特征在于，所述按键包括按动部及设置于所述按动部周边的弹性臂，用于对按动部提供弹回的弹性力。
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