WO2020113912A1 - 户外照明装置 - Google Patents

户外照明装置 Download PDF

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Publication number
WO2020113912A1
WO2020113912A1 PCT/CN2019/088212 CN2019088212W WO2020113912A1 WO 2020113912 A1 WO2020113912 A1 WO 2020113912A1 CN 2019088212 W CN2019088212 W CN 2019088212W WO 2020113912 A1 WO2020113912 A1 WO 2020113912A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
key cap
lighting device
outdoor lighting
main switch
Prior art date
Application number
PCT/CN2019/088212
Other languages
English (en)
French (fr)
Inventor
李启德
周江伟
Original Assignee
深圳市凯瑞兹电子科技有限公司
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
Priority claimed from CN201822060934.0U external-priority patent/CN209294845U/zh
Priority claimed from CN201822062103.7U external-priority patent/CN209294847U/zh
Priority claimed from CN201822061012.1U external-priority patent/CN209294846U/zh
Priority claimed from CN201811498156.1A external-priority patent/CN109506145A/zh
Application filed by 深圳市凯瑞兹电子科技有限公司 filed Critical 深圳市凯瑞兹电子科技有限公司
Publication of WO2020113912A1 publication Critical patent/WO2020113912A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • 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 invention belongs to the field of lighting, and in particular relates to an outdoor lighting device.
  • An object of the present invention is to provide an outdoor lighting device that reduces or avoids the above-mentioned problems to a certain extent.
  • the invention provides an outdoor lighting device, which includes a housing, and a lamp cap and a tail cover respectively connected to the two ends of the housing.
  • the lamp head is provided with a light source
  • the tail cover includes a key assembly
  • the key assembly includes a main switch ,
  • a main switch key cap operably connected to the main switch, a sub switch, and a sub switch key cap operably connected to the sub switch, the main switch and the sub switch are used to control the light source, and the main switch key cap
  • the key caps of the auxiliary switch and the auxiliary switch are located at the axial end of the tail cover, and the key caps of the auxiliary switch are arranged circumferentially around the key cap of the main switch.
  • annular groove is formed between the key cap of the main switch and the key cap of the auxiliary switch.
  • the key cap of the auxiliary switch is continuously closed in the circumferential direction and surrounds the key cap of the main switch in 360 degrees.
  • the auxiliary switch keycap includes a plurality of petals, which are circumferentially spaced and arranged around the main switch keycap.
  • the petals are generally fan-shaped.
  • the end of the key cap of the auxiliary switch is substantially C-shaped.
  • the axial outer end surface of the key cap of the auxiliary switch is an inclined surface, and the inclined surface is a pressing surface.
  • the lateral surface of the key cap of the auxiliary switch is a pressing surface.
  • the key cap of the main switch and the key cap of the sub-switch are arranged concentrically or eccentrically.
  • the cross section of the key cap of the main switch is substantially circular or polygonal.
  • the auxiliary switch is substantially hollow and cylindrical, and the outer side of the auxiliary switch abuts against the inner side of the key cap of the auxiliary switch.
  • the key cap of the main switch and the key cap of the auxiliary switch are integrally connected.
  • the key cap of the main switch protrudes from the key cap of the auxiliary switch.
  • the tail cover further includes a tail cover body connected to the housing, the key assembly is connected to the tail cover body, and one of the sub-switch key cap and the tail cover body is formed with an engaging portion The other is formed with a buckling portion, and the buckling portion and the buckling portion buckle to connect the key assembly to the tail cover body.
  • the tail cover further includes a switch circuit board disposed in the body of the tail cover, a limiting member for limiting the circuit board, and a connecting spring disposed in the limiting member.
  • the auxiliary switch key cap surrounds the main switch key cap, so that the user can quickly and accurately locate the position of all switches when holding his finger, and can quickly and accurately control the outdoor without visual inspection
  • the lighting device effectively improves the convenience and adaptability of outdoor lighting devices.
  • FIG. 1 is a perspective combined view of a first embodiment of an outdoor lighting device according to the present invention.
  • FIG. 2 is a perspective combined view of the outdoor lighting device shown in FIG. 1 in another direction.
  • Fig. 3 is an exploded perspective view of the outdoor lighting device shown in Fig. 1.
  • FIG. 4 is an exploded perspective view of the base of the outdoor lighting device shown in FIG. 1.
  • Fig. 5 is a perspective view of the tail cover of the outdoor lighting device shown in Fig. 1.
  • FIG. 6 is a cross-sectional view of the tail cover shown in FIG. 5.
  • FIG. 7 is an exploded perspective view of the tail cover shown in FIG. 5.
  • FIG. 8 is a perspective view of the switch button cap of the tail cover shown in FIG. 5.
  • FIG. 9 is a perspective view of a tail cover of a second embodiment of an outdoor lighting device according to the present invention.
  • 10a-10c are tail covers of a third embodiment of an outdoor lighting device according to the present invention.
  • 11a-11c are tail covers of a fourth embodiment of an outdoor lighting device according to the present invention.
  • tail covers of a fifth embodiment of an outdoor lighting device according to the present invention are tail covers of a fifth embodiment of an outdoor lighting device according to the present invention.
  • the outdoor lighting device 100 includes a housing 20, a base 10 provided at one end of the housing 20, a tail cover 30 provided at the other end of the housing 20, and a housing A battery (not shown) inside the body 20.
  • the housing 20 has a generally hollow cylindrical shape with external threads at both ends thereof, and is adapted to be detachably connected to the base 10 and the tail cover 30, respectively. Understandably, in other embodiments, the housing 20 and the base 10 and the tail cover 30 may also use other connection methods, such as snap connection.
  • the outer periphery of the casing 20 has a texture portion 21, which is beneficial to increase the frictional force during twisting.
  • the outer surface of the housing 20 is formed with a plurality of texture portions 21 arranged at regular intervals in the circumferential direction.
  • a fixing clip 22 is also provided on the housing 20.
  • the fixing clip 22 is fixedly connected to the outer periphery of the housing 20, and the other end preferably abuts elastically against the outer surface of the housing 20.
  • the fixing clip 22 is provided with a through hole 23 for connecting and fixing the outdoor lighting device through the through hole.
  • the base 10 includes a supporting portion 11 and a connecting portion 12 connected to each other.
  • a top cover 111 is detachably connected to the end of the supporting portion 11 away from the connecting portion 12.
  • a lamp holder 116, a light source 115 provided on the lamp holder, a light collector 114, and a light-transmitting mirror 112 provided on the top of the light collector 114 and located inside the top cover 111 are provided inside the support portion 11.
  • a seal ring 113 is provided on the light collector 114.
  • the support portion 11 is substantially frustoconical.
  • the connecting portion 12 has a substantially cylindrical shape, and the end away from the supporting portion 11 has an internal thread, and the internal thread is used for threaded connection with the housing 20.
  • a button switch 13 is provided on one side of the outer peripheral wall of the connecting portion 12 and a USB charging interface 14 is provided on the other side, and the outdoor lighting device can be connected to an external power source for charging through the USB charging interface 14.
  • a base 121 is provided in the connecting portion 12, and a control circuit electrically connected to the light source 115, the button switch 13, and the USB charging interface 14 is provided on the base 121.
  • the control circuit of the base 121 is connected to the power supply provided in the housing 20 through a spring 122.
  • the tail cover 30 is substantially cylindrical, and includes a tail cover body 50 and a key assembly 40 disposed at the end of the tail cover body 50.
  • the tail cover body 50 includes a substantially cylindrical outer case 51, a switch circuit board 54 provided in the outer case 51, a limiter 53 for limiting the circuit board 54, and an inner ring provided in the limiter 53 55 ⁇ 56 ⁇ 55 and connecting spring 56.
  • the inner wall at the top end of the housing 51 extends radially inward to form a boss 513, and the circuit board 54 abuts the lower end of the boss 513.
  • the limiter 53 is fixed to the inner side of the housing 51 and abuts on the lower side of the circuit board 54, so that the boss 513 and the limiter 53 jointly position the circuit board 54 in the housing 51.
  • the limiting member 53 is fixed in the housing 51 by means of screw connection.
  • the outer shell 51 is provided with an internal thread on the inner side wall below the boss 513, and accordingly, the outer side of the limiting member 53 is provided with an external thread 531 that cooperates with the internal thread.
  • the limiting member 53 is rotated It enters the housing 51 to the boss 513 adjacent to the housing 51 to abut the circuit board 54.
  • the lower part of the internal thread 512 of the housing 51 is screwed to the end of the housing 20 away from the lamp cap 20.
  • the switch circuit board 54 includes a body 541 and a loop 542 formed at one end of the main circuit board 541 and extending vertically.
  • the main circuit board 541 is disk-shaped, its outer diameter is larger than the outer diameter of the collar 542, and the peripheral edge of the body is sandwiched between the top end of the stopper 53 and the boss 513 of the first connecting barrel 51 to be positioned .
  • the inner ring 55 is substantially cylindrical and is fixed inside the collar 542 of the switch circuit board 54.
  • the inner ring 55 is used to connect the limit of the spring 56.
  • One end of the inner ring 55 is open and abuts against the lower surface of the body 541 of the circuit board.
  • the other end forms a through hole 551.
  • the inner diameter of the through hole is smaller than the inner diameter of the opening.
  • the connecting spring 56 penetrates through the through hole 551.
  • One end of the connecting spring 56 is connected to the main circuit board 541, and the other end extends downward for connecting to the power source.
  • the key assembly 40 is electrically connected to the power supply, the control circuit, and the light source 115 through the connection spring 56 to control the switching of the light source 115 and the switching of various modes.
  • the outer surface of the housing 51 is provided with a number of textures 510 protruding from its surface, which are used to increase the friction during the screwing process.
  • the texture 510 protrudes radially outward and extends in a strip shape along the axial direction of the housing 51.
  • Several vertical bar textures 510 are arranged in parallel at regular intervals along the circumferential direction. Understandably, in other embodiments, the surface of the tail cover body 50 may also be designed with other textures or other shapes as needed.
  • the key assembly 40 includes a main switch key cap 41, an auxiliary switch key cap 42, and a main switch 43 and an auxiliary switch 44 respectively corresponding to the main switch key cap 41 and the auxiliary switch key cap 42.
  • the main switch 43 and the auxiliary switch 44 may be, but not limited to, one of mechanical switches, digital switches, analog switches, magnetic switches, metal domes, or springs and other equivalent switches of touch-on conduction or Several.
  • the key cap 41 of the main switch is located in the center, and it is generally in the shape of a hollow cylinder, preferably in the shape of a hollow cylinder.
  • the top end of the main switch key cap 41 is closed to form a surface for pressing, and the bottom end of the main switch key cap 41 is open.
  • FIG. 8 when describing the relationship between up and down orientations in this specification, the orientations of FIGS. 6 and 7 are still used for reference.
  • the auxiliary switch key cap 42 is substantially ring-shaped, and is disposed around the main switch key cap 41. In this embodiment, the key cap 42 of the auxiliary switch is continuously closed in the circumferential direction and surrounds the main switch 43 in 360 degrees.
  • One end of the sub-switch key cap 42 has a pressing portion 421 extending outward in the radial direction, and the other end has an engaging portion 422 extending outward in the radial direction.
  • the engaging portion 422 and the pressing portion 421 are spaced apart in the axial direction.
  • the upper portion of the pressing portion 421 is substantially tapered, and it is convenient for a human hand to act obliquely on the sub-switch key cap 42 to facilitate pressing.
  • the main switch button cap 41 and the sub-switch button cap 42 are arranged concentrically. In some embodiments, they may also be arranged eccentrically (not shown).
  • the key cap 41 of the main switch protrudes from the key cap 42 of the sub-switch, so that the user can quickly locate and press the key cap 41 of the main switch.
  • the main switch key cap 41 is located in the center of the sub switch key cap 42. Understandably, in other embodiments, the key cap 41 of the main switch may not be completely centered.
  • the drawings show a substantially cylindrical main switch key cap 41 and a substantially ring-shaped auxiliary switch key cap 42, those skilled in the art should understand that the main switch key cap 41 and the auxiliary switch key cap 42 are not This is limited to the shape shown in the drawings.
  • the shape and size of the main switch key cap 41 and the sub-switch key cap 42 can be adjusted as needed.
  • the shape of the main switch key cap 41 can also be triangular, quadrangular, hexagonal, and other polygonal shapes, or other irregular shapes.
  • the sub-switch key cap 42 is connected to the main switch key cap 41 through its pressing portion 421, and is preferably integrally connected.
  • the main switch key cap 41 and the auxiliary switch key cap 42 are made of elastic materials such as rubber, silicone, etc. One of the cap 41 and the sub-switch key cap 42 does not interfere with the other.
  • annular groove 45 between the pressing portion of the main switch key cap 41 and the auxiliary switch key cap 42, and the annular gap 45 helps to independently operate the main switch key cap 41 and the auxiliary switch
  • the key cap 42 prevents the main switch key cap 41 and the sub-switch key cap 42 from interfering with each other during the operation.
  • the main switch key cap 41 and the sub-switch key cap 42 connected to each other are connected to the tail cover body 50 through the sub-switch key cap 42.
  • the key caps 41 and 42 of the main and auxiliary switches are fixed to the main body of the tail cover through a connecting member 52.
  • the connecting member 52 is fixed at the end of the housing 51, and the top end of the connecting member 52 extends radially inward to form a snap-fit portion 522.
  • the connecting member 52 is fixed to the housing 51, the snap-fit portion 522 of the connector 52 and The end of the housing 51 sandwiches the engaging portion 422 therebetween.
  • the connector 52 and the housing 51 are connected by screwing.
  • the connector 52 has an internal thread 521 formed therein, and the outer periphery of the housing 51 is formed with an external thread that matches the internal thread.
  • the engaging portion 422 has a protrusion extending toward the engaging portion 522, and the engaging portion 422 corresponds to the protrusion to form an engaging groove 523. After assembly, the protrusion of the engaging portion 422 snaps into the engaging portion The slot 523 of the 522 can further improve the connection reliability.
  • a gasket 425 is provided between the engaging portion 422 and the top end of the housing 51.
  • the main switch key cap 41, the auxiliary switch key cap 42 and the tail cover body 50 are enclosed to form a cavity, and the main switch 43 and the auxiliary switch 44 are located in the cavity.
  • the shape and structure of the main switch 43 of the present invention can adopt the design in the prior art. Only the main body 430 is shown here, and the boss 431 and the metal foot 432 can be moved relative to the main body. The internal structure is not detailed. It will not be described in detail.
  • the sub-switch 44 has a ring shape with two ends open, one end has a ring-shaped top edge 441 extending radially inwardly, and the other end has a first, gradually increasing inner diameter formed radially outwardly.
  • the first and second abutment portions 442 and 443 are used to abut the sub-switch keycap 42.
  • a stepped surface 424 for contacting the top end of the first abutting portion 442 is formed on the inner side of the sub-switch key cap 42. ⁇ 423.
  • the second abutment portion 443 is located above the boss 513 and has an annular gap 514 between the lower end and the boss 513.
  • the two metal legs 432 of the main switch 43 are soldered to the positioning holes 543 of the main circuit board 541 of the switch circuit board 54.
  • a fixed bracket 46 is formed on the periphery of the main switch 43.
  • the bracket 46 is substantially cylindrical, and has two terminals 461 at the bottom end and a protrusion 462 in the middle.
  • the two first terminals 461 are soldered into the connection holes 544 to the main circuit board 541 of the switch circuit board 54.
  • the upper side of the protruding portion 462 abuts against the lower edge pressing portion 411 of the main switch keycap 41.
  • the compression spring 47 is sleeved around the bracket 46 and is disposed between the sub-switch 44 and the switch circuit board 54.
  • the bottom end of the compression spring 47 is supported on the main circuit board 541 of the switch circuit board 54, the top end abuts inside the top edge 441 of the sub-switch 44, and the compression spring 47 is pre-compressed between the circuit board 54 and the sub-switch 44 To provide the force required for resetting the pressed main and auxiliary switches 43 and 44.
  • the main switch button cap 41 When the main switch button cap 41 is pressed, the main switch 43 is touched, thereby controlling the opening or closing of the main switch 43, and starting or closing the outdoor lighting device.
  • the sub-switch 44 When the pressing portion 421 of the sub-switch key cap 42 is pressed, the sub-switch 44 is touched, so that the sub-switch 44 is turned on or off, and the function of the outdoor lighting device is switched. Specifically, when any part of the sub-switch key cap 42 is pressed, the second abutment portion 443 of the sub-switch 44 comes into contact with the boss 513, so that the compression spring 47, the circuit board 54, the boss 513, and the sub-switch 44 form a passage To control the outdoor lighting device 100 to turn on or off.
  • the present invention only shows the case where the axial outer end surface 421 of the sub-switch keycap 42 is a pressing surface. It can be understood that without departing from the design principle of the present invention, in other embodiments, the The lateral surface of the sub-switch key cap 42 serves as a pressing surface.
  • the auxiliary switch key cap 42 surrounds the main switch key cap 41 at 360 degrees, and the main switch key cap 41 is located in the center of the auxiliary switch key cap 42 and protrudes from the main switch key cap 41. Therefore, the user can quickly and accurately locate the position of each switch when holding it at any angle of 360 degrees, and can quickly and accurately control the outdoor lighting device without visual inspection, effectively improving the convenience of using the outdoor lighting device and Resilience.
  • the outdoor lighting device 100 of the present invention preferably has a length of less than 15 cm and a diameter of less than 5 cm.
  • FIG. 9 is a schematic perspective view of the tail cover 230 of the outdoor lighting device according to the second embodiment of the present invention.
  • the tail cover body 250 is the same as the tail cover body 250 of the first embodiment.
  • the main difference between this embodiment and the first embodiment is that the main switch key cap 241 and the auxiliary switch key cap 242 of this embodiment are provided with bumps. 231.
  • the setting of the bump 231 can improve the friction force on the surface of the key caps 242 of the main and auxiliary switches, thereby improving the stability of pressing the key caps of the switches and preventing slipping. Understandably, in other embodiments, the bumps 231 can also be replaced with other textures, which can also achieve this effect.
  • FIGS. 10a-10c are schematic perspective structural views of the rear cover 330 of the outdoor lighting device according to the third embodiment of the present invention.
  • the key assembly 340 is the same as the key assembly of the first embodiment.
  • This embodiment is the same as the outdoor of the first embodiment.
  • the main difference of the lighting device is that the outer surface of the housing 351 of the tail cover body 350 has no vertical bar texture, but has annular recesses 360, 370.
  • the annular recessed portion is recessed inward in the radial direction. In this embodiment, there are two annular recesses spaced apart.
  • One annular recess 360 is located in the middle of the housing, and the other annular recess 370 is located at the end of the housing 351 away from the key assembly 340.
  • FIGS. 11a-11c show the tail cover 630 of the outdoor lighting device according to the fourth embodiment of the present invention.
  • the sub-switch key cap 642 is not a continuous ring, but includes a plurality of petals 643, 644, and 645.
  • the plurality of petals 643, 644 and 645 are circumferentially arranged around the main switch keycap 641, and adjacent petals 643, 644 and 645 have a circumferential gap 646 between each of the circumferential gaps 646 in the radial direction extend. And a plurality of circumferential gaps 646 are arranged at intervals in the circumferential direction.
  • An annular groove 647 is also formed between the auxiliary switch key cap 642 formed by all the flaps 643, 644 and 645 and the main switch key cap 641, preferably, the depth of the annular groove 647 is greater than between adjacent flaps The depth of the circumferential gap 646. It is also preferred that the width of the annular groove 647 (measured in the radial direction) is greater than the width of the circumferential gap 646 between adjacent flaps of the sub-switch keycap (measured in the circumferential direction).
  • the auxiliary switch button cap 642 surrounded by a plurality of petals surrounds the outer periphery of the main switch button cap 641, which can also play a role in avoiding mutual interference during operation.
  • the number of flaps of the sub-switch key cap 642 is three, but in other embodiments it may be four, five, or six or more. In some embodiments, the secondary switch keycap may even include more than ten petals.
  • the shape of the flap is fan-shaped, but it is not limited thereto, and it may also be other shapes such as a circle, an ellipse, and a polygon.
  • the sub-switch key cap 742 is generally C-shaped, which is a non-closed ring in the circumferential direction, that is A notch 743 is formed in the circumferential direction.
  • the arc length occupied by the notch 743 is much smaller than the arc of the pressing cap 742 of the auxiliary switch.
  • the center angle corresponding to the auxiliary switch button cap 742 is not less than 300 degrees.
  • the center angle corresponding to the notch 742 is less than 30 degrees. More preferably, less than 10 degrees. In this way, when the user holds at any angle, his finger can still quickly and accurately locate the position of each switch.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

一种户外照明装置（100），包括壳体（20）、以及分别连接于壳体（20）两端的灯头（10）和尾盖（30），灯头（10）内设置有光源（115），尾盖（30）包括按键组件（40），按键组件（40）包括主开关（43）、可操作地与主开关（43）连接的主开关按键帽（41）、副开关（44）以及可操作地与副开关（44）连接的副开关按键帽（42），主开关（43）和副开关（44）用于控制光源（115），主开关按键帽（41）和副开关按键帽（42）位于尾盖（30）的轴向端部，且副开关按键帽（42）沿周向围绕主开关按键帽（41）设置。

Description

户外照明装置 技术领域
本发明属于照明领域，具体地，涉及一种户外照明装置。
 背景技术
现有的户外照明装置，如手电类产品，为了实现对手电多种功能的快捷操控，一般会在尾部位置设置两个或多个开关按键，而多个开关按键采用并排的方式布置，这种排布方式会造成一个问题，在紧急状况下，人的手指不能快速准确的定位所需开关按键的位置，从而使照明装置的操控反应速度和操控准确度大打折扣，大大降低了户外照明装置的使用便捷性和应变能力。
 技术问题
本发明的目的是提供一种在一定程度上减轻或避免上述问题的户外照明装置。
 技术解决方案
本发明提供了一种户外照明装置，包括壳体、以及分别连接于壳体两端的灯头和尾盖，所述灯头内设置有光源，所述尾盖包括按键组件，所述按键组件包括主开关、可操作地与主开关连接的主开关按键帽、副开关以及可操作地与副开关连接的副开关按键帽、所述主开关和副开关用于控制所述光源，所述主开关按键帽和副开关按键帽位于尾盖的轴向端部，且副开关按键帽沿周向围绕主开关按键帽设置。
在一个实施例中，所述主开关按键帽和副开关按键帽之间形成有一环形凹槽。
在一个实施例中，所述副开关按键帽在周向呈连续封闭状，并呈360度环绕所述主开关按键帽。
在一个实施例中，所述副开关按键帽包括若干瓣片，所述若干瓣片沿周向间隔排布并围绕所述主开关按键帽布置。
在一个实施例中，所述瓣片大致呈扇环形。
在一个实施例中，所述副开关按键帽的端部大致呈C形。
在一个实施例中，所述副开关按键帽的轴向外端面为斜面，所述斜面为按压表面。
在一个实施例中，所述副开关按键帽的侧向表面为按压表面。
在一个实施例中，所述主开关按键帽和副开关按键帽同心或偏心设置。
在一个实施例中，所述主开关按键帽的横截面大致呈圆形或多边形。
在一个实施例中，所述副开关大致呈中空的圆柱体状，副开关的外侧面与副开关按键帽的内侧面相抵。
在一个实施例中，所述主开关按键帽和副开关按键帽一体连接。
在一个实施例中，所述主开关按键帽突出于所述副开关按键帽。
在一个实施例中，所述尾盖还包括连接于壳体上的尾盖主体，所述按键组件连接于尾盖主体上，副开关按键帽与尾盖主体其中之一形成有卡合部其中之另一形成有扣合部，所述卡合部与扣合部相卡扣将按键组件连接至尾盖主体上。
在一个实施例中，所述尾盖还包括设置于所述尾盖主体内的开关电路板、用于对电路板限位的限位件，以及设置于限位件内的连接弹簧。
 有益效果
根据本发明的户外照明装置，通过副开关按键帽环绕主开关按键帽的方式，使得用户可以在握持时其手指可以快速准确的定位所有开关的位置，无需目视，就能快速准确的操控户外照明装置，有效提升户外照明装置的使用便捷性和应变能力。
 附图说明
图1是根据本发明的户外照明装置的第一实施例的立体组合图。
图2是图1所示户外照明装置的另一方向的立体组合图。
图3是图1所示户外照明装置的立体分解图。
图4是图1所示户外照明装置的灯头的立体分解图。
图5是图1所示户外照明装置的尾盖的立体图。
图6是图5所示尾盖的剖视图。
图7是图5所示尾盖的立体分解图。
图8是图5所示尾盖的开关按键帽的立体图。
图9是根据本发明的户外照明装置的第二实施例的尾盖的立体图。
图10a-10c是根据本发明的户外照明装置的第三实施例的尾盖。
图11a-11c是根据本发明的户外照明装置的第四实施例的尾盖。
图12a-12c是根据本发明的户外照明装置的第五实施例的尾盖。
 本发明的实施方式
以下将结合附图以及具体实施方式对本发明进行详细说明，以使得本发明的技术方案及其有益效果更为清晰明了。可以理解，附图仅提供参考与说明用，并非用来对本发明加以限制。
参照图1至图3，根据本发明第一实施例的户外照明装置100包括壳体20，设置在壳体20一端的灯头10，设置在壳体20另一端的尾盖30，以及设置在壳体20内部的电池（未示出）。
本实施例中，壳体20大致呈中空圆柱形，在其两端具有外螺纹，分别适于与灯头10和尾盖30可拆卸地连接。可以理解地，在其他实施例中，壳体20与灯头10、尾盖30也可以采用其他连接方式，例如卡接等。壳体20的外周具有纹理部21，利于增加拧动时的摩擦力。本实施例中，壳体20的外表面形成多个沿周向均匀间隔设置的纹理部21。优选地，壳体20上还设有一固定夹22。固定夹22一端与壳体20的外周固定连接，另一端优选地弹性地抵顶在壳体20的外表面。本实施例中，固定夹22上设有穿孔23，用于通过穿孔连接固定户外照明装置。
如图4所示，灯头10包括相互连接的支撑部11和连接部12。支撑部11远离连接部12的一端可拆卸地连接有顶盖111。支撑部11的内部设灯座116、设置在灯座上的光源115、集光器114以及设置在集光器114顶端并位于顶盖111内侧的透光镜112。集光器114上设有密封圈113。本实施例中，支撑部11大致呈截头锥形。
连接部12呈大致圆柱形，其远离支撑部11的一端具有内螺纹，该内螺纹用于与壳体20螺纹连接。连接部12的外周壁的一侧设置有按钮开关13，另一侧设置有USB充电接口14，户外照明装置可通过所述USB充电接口14与外部电源连接进行充电。连接部12内设有基座121，基座121上设有与光源115、按钮开关13、USB充电接口14电连接的控制电路。基座121的控制电路通过一弹簧122与设置在壳体20内的电源形成连接。
同时参考图5至图7，所述尾盖30大致呈圆柱体状，包括尾盖主体50和设置在尾盖主体50末端的按键组件40。
尾盖主体50包括大致呈圆柱形的外壳51，设置在外壳51内的开关电路板54、用于对电路板54起限位作用的限位件53，设于限位件53内的内环55和连接弹簧56。
具体地，外壳51邻近其顶端处的内壁沿径向向内延伸形成一凸台513，电路板54抵接于凸台513的下端。限位件53固定于外壳51的内侧，并抵接在电路板54的下侧，从而凸台513和限位件53共同将电路板54定位于外壳51内。优选地，限位件53通过螺纹连接的方式固定于外壳51内。具体地，外壳51在凸台513下方的内侧壁设有内螺纹，相应地，限位件53的外侧设有与内螺纹相配合的外螺纹531，在装配完成后，限位件53被旋入外壳51内至邻近外壳51的凸台513以抵顶电路板54。本实施例中，外壳51的内螺纹512的下部分与壳体20的远离灯头20的末端形成螺纹连接。
所述开关电路板54包括本体541和自主电路板541的一端垂直延伸形成的一端开口的套环542。所述主电路板541呈圆盘状，其外径大于套环542的外径，本体的周缘被夹置在限位件53的顶端与第一连接筒51的凸台513之间而被定位。所述内环55大致呈圆柱体状并固定在开关电路板54的套环542内侧。内环55用于连接弹簧56的限位，其一端开口并抵顶在电路板的本体541的下表面，另一端形成一通孔551，通孔的内径小于所述开口的内径。所述连接弹簧56贯穿该通孔551，连接弹簧56的一端与所述主电路板541连接，另一端向下延伸，用于与电源连接。按键组件40通过连接弹簧56与电源、控制电路、光源115电连接，用以控制光源115的开关以及各种模式的切换。
优选地，外壳51的外表面设有凸起于其表面的若干纹理510，用于增加旋拧过程的摩擦力。本实施例中，所述纹理510为向径向向外凸出，并沿外壳51轴向延伸成条状。若干竖条纹理510沿周向均匀间隔平行设置。可以理解地，在其他实施例中，尾盖主体50的表面也可以根据需要设计其它纹理，或者设计为其它形状。
按键组件40包括主开关按键帽41、副开关按键帽42，以及分别与主开关按键帽41、副开关按键帽42对应配合的主开关43、副开关44。其中，主开关43和副开关44可以是但不限于机械开关、数字开关、模拟开关、磁控开关，以及金属弹片，或者弹簧等各类触碰式导通的等效开关中的一种或几种。
本实施例中，主开关按键帽41位于中央，其大致呈中空柱状，优选地呈中空圆柱体状。主开关按键帽41的顶端封闭以形成供按压的表面，主开关按键帽41的底端开口。同时参照图8，但本说明书在描述涉及上下方位关系时，仍以图6和图7的方位进行参考说明。副开关按键帽42大致呈环状，其环绕主开关按键帽41设置。本实施例中，副开关按键帽42呈周向连续封闭的环状，呈360度环绕主开关43。副开关按键帽42的一端具有一沿径向向外延伸形成的按压部421，另一端具有一沿径向向外延伸形成的卡合部422。卡合部422和按压部421沿轴向间隔设置。优选地，按压部421的上部大致呈锥状，方便人手倾斜地作用在副开关按键帽42方便进行按压。本实施例中，主开关按键帽41和副开关按键帽42同心地设置，在一些实施例中，也可以为偏心地设置（未示出）。
优选地，主开关按键帽41凸出于副开关按键帽42，便于使用者迅速定位并按压主开关按键帽41。还优选地，主开关按键帽41位于副开关按键帽42的中央。可以理解地，在其他实施例中，主开关按键帽41也可以不完全居中。虽然附图示出了大致呈圆柱状的主开关按键帽41和大致呈环状的副开关按键帽42，但本领域的技术人员应当理解，主开关按键帽41和副开关按键帽42并不就此限定为附图所示的形状。主开关按键帽41和副开关按键帽42的形状和大小可根据需要进行调整，例如，主开关按键帽41的形状也可以三角形，四角形和六边形等多边形状，或其它不规则形状等。
本实施例中，副开关按键帽42通过其按压部421与主开关按键帽41连接，优选为一体连接。为了实现对一体连接的主开关按键帽41和副开关按键帽42的独立按压，主开关按键帽41和副开关按键帽42由诸如橡胶、硅胶等弹性材料制成，如此在单独按压主开关按键帽41和副开关按键帽42的其中之一时不会对其中之另一造成干扰。优选地，从外部顶部看，主开关按键帽41的按压部和副开关按键帽42之间有一环形凹槽45，该环形间隙45有助于实现分别独立地操作主开关按键帽41、副开关按键帽42，避免了在操作过程中主开关按键帽41、副开关按键帽42的互相干扰。
相互连接的主开关按键帽41、副开关按键帽42通过副开关按键帽42与尾盖主体50连接。本实施例中，主、副开关按键帽41、42通过一连部件52固定至尾盖主体。具体地，连接件52固定在外壳51的末端，连接件52的顶端沿径向向内延伸形成一扣合部522，当连接件52固定至外壳51后，连接件52的扣合部522和外壳51末端将卡合部422夹置于其之间。本实施例中，连接件52与外壳51通过螺纹配合形成连接。具体地，连接件52内形成有内螺纹521，外壳51的外周形成有与该内螺纹相配合的外螺纹。优选地，所述卡合部422具有朝向扣合部522延伸的一凸起，扣合部422对应该凸起形成卡槽523，组装后，卡合部422的凸起卡入至扣合部522的卡槽523内，可进一步提高连接可靠性。此外，卡合部422与外壳51的顶端之间设有垫片425。
主开关按键帽41、副开关按键帽42和尾盖主体50合围形成一空腔，主开关43、副开关44位于该空腔内。本发明的主开关43的形状和构造可以采用现有技术中的设计，在此仅示出了其主体430，可相对主体活动的按压凸台431和金属脚432，其内部构造并未详细未出，也不作详细描述。
副开关44大致呈两端开口的环状，其一端具有一沿径向向内延伸形成的环状的顶缘441，另一端具有沿径向向外延伸形成的内径逐渐增大的第一、第二抵靠部442、443。第一、第二抵靠部442、443用于与副开关按键帽42抵接。具体地，副开关按键帽42的内侧形成用于抵接第一抵靠部442顶端的台阶面424，副开关按键帽42的末端沿轴向延伸形成与第二抵靠部443的顶端抵接的抵压部423。第二抵靠部443位于凸台513的上方，并且其下端与凸台513之间有一环形间隙514。
在图6和图7示出的实施例中主开关43的两个金属脚432焊接至开关电路板54的主电路板541的定位孔543。主开关43的外围有一固定支架46，支架46大致呈圆柱体状，其底端具有两个端子461，中间具有一凸出部462。两个第端子461焊接至至开关电路板54的主电路板541的连接孔544内。凸出部462的上侧与主开关按键帽41的下缘抵压部411相抵。压簧47套置于支架46外围，并设置在副开关44和开关电路板54之间。压簧47的底端支撑在开关电路板54的主电路板541上，顶端抵靠在副开关44的顶缘441的内侧，且压簧47被预压在电路板54和副开关44之间，以为被按压的主副开关43、44提供复位所需的力。
当按压主开关按键帽41时，即触动主开关43，从而控制主开关43的开通或关闭，启动或关闭户外照明装置。
当按压副开关按键帽42的按压部421时，即触动副开关44，从而控制副开关44的开通或关闭，切换户外照明装置的功能。具体地，当按压副开关按键帽42的任意部位时，副开关44的第二抵靠部443与凸台513接触，从而，压簧47、电路板54、凸台513、副开关44形成通路，从而控制户外照明装置100开启或关闭。
在本发明书中仅示出了副开关按键帽42的轴向外端面421为按压表面的情况，可以理解的，在不脱离本发明的设计原理下，在另一些实施例中，也可将副开关按键帽42的侧向表面作为按压表面。
在本实施例中，副开关按键帽42呈360度环绕主开关按键帽41，且主开关按键帽41位于副开关按键帽42的中央并凸出于主开关按键帽41。因此，使用者在360度任意角度握持时其手指都可以快速准确的定位每个开关的位置，无需目视，就能快速准确的操控户外照明装置，有效提升户外照明装置的使用便捷性和应变能力。
此外，为便于按键组件40的单手操作，本发明的户外照明装置100的长度优选为小于15cm，直径小于5cm。
图9所示为本发明第二实施例的户外照明装置的尾盖230的立体结构示意图。其尾盖主体250与第一实施例的尾盖主体250相同，本实施例与第一实施例的主要区别在于，本实施例的主开关按键帽241和副开关按键帽242上设置有凸点231，凸点231的设置可提高主、副开关按键帽242表面的摩擦力，进而提高按压开关按键帽的稳定性，防止打滑。可以理解地，在其他实施例中，凸点231也可替换为其它纹理，同样也能实现此效果。
图10a-10c所示为本发明第三实施例的户外照明装置的尾盖330的立体结构示意图，其按键组件340与第一实施例的按键组件相同，本实施例与第一实施例的户外照明装置主要区别在于，尾盖主体350的外壳351的外表面没有竖条纹理，而具有环形凹陷部360、370。环形凹陷部沿径向向内凹陷。本实施例中具有两个相间隔的环形凹陷部。其中一环形凹陷部360位于外壳的中部，另一环形凹陷部370位于外壳351远离按键组件340的末端。
图11a -11c示出了本发明第四实施例的户外照明装置的尾盖630，在该实施例中，副开关按键帽642不是连续的圆环，而是包括若干瓣片643、644和645。所述若干瓣片643、644和645沿周向围绕主开关按键帽641布置，且相邻的所述瓣片643、644和645之间具有周向间隙646，每一周向间隙646沿径向延伸。且多个周向间隙646沿周向间隔排布。所有瓣片643、644和645共同围成的副开关按键帽642也与主开关按键帽641之间形成一环形凹槽647，优选地，环形凹槽647的深度大于相邻的瓣片之间的周向间隙646的深度。还优选地，环形凹槽647的宽度（沿径向测量所得）大于副开关按键帽的相邻瓣片之间的周向间隙646的宽度（沿周向测量所得）。由若干瓣片围成的副开关按键帽642环绕在主开关按键帽641的外围，同样能起到避免在操作过程中互相干扰的作用。
在本实施例中副开关按键帽642的瓣片数量为三个，但在其它实施例中其也可以为四个，五个，或六个及以上。在一些实施例中，副开关按键帽甚至可以包括十个以上的瓣片。此外，本实施例中，瓣片的形状呈扇环形，但不限于此，其也可以是圆形，椭圆形，多边形等其他形状。
图12a-12c示出了本发明第五实施例的户外照明装置的尾盖730，在该实施例中，副开关按键帽742整体大致呈C形，其在周向上为非闭合的环形，即在周向上形成有缺口743。较佳地，所述缺口743所占的弧长远小于副开关按帽742的弧度。具体地，所述副开关按键帽742所对应的圆心角不小于300度。优选地，所述缺口742所对应的圆心角小于30度。更优地，小于10度。这样使用者任意角度握持时其手指仍然可以快速准确的定位每个开关的位置。
尽管在附图和上述说明中已经对本发明进行了详细地阐述和说明，但这些阐述和说明在特征上应当视为示例性的而非限制性的，应当理解的是，所示出和描述的实施例仅是作为示例，而并不以任何方式限制本发明之范围。可以理解的是，在此所描述的任何特征均可与任意实施例一起使用。所阐述的实施例并非彼此排斥，也不排斥未在此述及的其他实施例。相应地，本发明还提供包括上述实施例中的一个或多个组合的实施例。在不脱离本发明之精神和范围的条件下，还可以对本文所阐述的发明进行修改和变化。因此，应当仅根据所附权利要求所指示的那样对本发明施行限制。
本说明书阐述了本发明的原理。因此应当理解的是，本领域技术人员将能够设计各种虽然并未在此明确描述或说明但着实体现了本发明之原理且包括在其精神和范围之内的结构布置。

Claims (15)

  1. 一种户外照明装置，包括壳体、以及分别连接于壳体两端的灯头和尾盖，所述灯头内设置有光源，所述尾盖包括按键组件，其特征在于，所述按键组件包括主开关、可操作地与主开关连接的主开关按键帽、副开关以及可操作地与副开关连接的副开关按键帽、所述主开关和副开关用于控制所述光源，所述主开关按键帽和副开关按键帽位于尾盖的轴向端部，且副开关按键帽沿周向围绕主开关按键帽设置。
  2. 根据权利要求1所述的户外照明装置，其特征在于，所述主开关按键帽和副开关按键帽之间形成有一环形凹槽。
  3. 根据权利要求1所述的户外照明装置，其特征在于，所述副开关按键帽在周向呈连续封闭状，并呈360度环绕所述主开关按键帽。
  4. 根据权利要求1所述的户外照明装置，其特征在于，所述副开关按键帽包括若干瓣片，所述若干瓣片沿周向间隔排布并围绕所述主开关按键帽布置。
  5. 根据权利要求4所述的户外照明装置，其特征在于，所述瓣片大致呈扇环形。
  6. 根据权利要求1所述的户外照明装置，其特征在于，所述副开关按键帽的端部大致呈C形。
  7. 根据权利要求1所述的户外照明装置，其特征在于，所述副开关按键帽的轴向外端面为斜面，所述斜面为按压表面。
  8. 根据权利要求1所述的户外照明装置，其特征在于，所述副开关按键帽的侧向表面为按压表面。
  9. 根据权利要求1至8任意一项所述的户外照明装置，其特征在于，所述主开关按键帽和副开关按键帽同心或偏心设置。
  10. 根据权利要求1至9任意一项所述的户外照明装置，其特征在于，所述主开关按键帽的横截面大致呈圆形或多边形。
  11. 根据权利要求1至10任意一项所述的户外照明装置，其特征在于，所述副开关大致呈中空的圆柱体状，副开关的外侧面与副开关按键帽的内侧面相抵。
  12. 根据权利要求1至11任意一项所述的户外照明装置，其特征在于，所述主开关按键帽和副开关按键帽一体连接。
  13. 根据权利要求1至12任意一项所述的户外照明装置，其特征在于，所述主开关按键帽突出于所述副开关按键帽。
  14. 根据权利要求1至13任意一项所述的户外照明装置，其特征在于，所述尾盖还包括连接于壳体上的尾盖主体，所述按键组件连接于尾盖主体上，副开关按键帽与尾盖主体其中之一形成有卡合部其中之另一形成有扣合部，所述卡合部与扣合部相卡扣将按键组件连接至尾盖主体上。
  15. 根据权利要求14所述的户外照明装置，其特征在于，所述尾盖还包括设置于所述尾盖主体内的开关电路板、用于对电路板限位的限位件，以及设置于限位件内的连接弹簧。
PCT/CN2019/088212 2018-12-07 2019-05-23 户外照明装置 WO2020113912A1 (zh)

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CN201822060934.0U CN209294845U (zh) 2018-12-07 2018-12-07 一种手电筒
CN201822062103.7U CN209294847U (zh) 2018-12-07 2018-12-07 一种手电筒
CN201822061012.1 2018-12-07
CN201822060934.0 2018-12-07
CN201811498156.1 2018-12-07
CN201822061012.1U CN209294846U (zh) 2018-12-07 2018-12-07 手电筒
CN201811498156.1A CN109506145A (zh) 2018-12-07 2018-12-07 手电筒
CN201822062103.7 2018-12-07

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992003A (ja) * 1995-09-25 1997-04-04 Sanyo Electric Co Ltd 携帯用照明器具
CN2816564Y (zh) * 2005-06-23 2006-09-13 苏滨棠 发光装置
CN201187690Y (zh) * 2008-04-26 2009-01-28 杭州顺博科技有限公司 高亮度led圆形光斑照明节能手电筒
CN202425135U (zh) * 2011-12-30 2012-09-05 深圳市凯瑞兹电子科技有限公司 一种手电筒
CN208090642U (zh) * 2018-04-27 2018-11-13 深圳市凯瑞兹电子科技有限公司 具有新型按键组件的户外照明装置
CN109506145A (zh) * 2018-12-07 2019-03-22 深圳市凯瑞兹电子科技有限公司 手电筒

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992003A (ja) * 1995-09-25 1997-04-04 Sanyo Electric Co Ltd 携帯用照明器具
CN2816564Y (zh) * 2005-06-23 2006-09-13 苏滨棠 发光装置
CN201187690Y (zh) * 2008-04-26 2009-01-28 杭州顺博科技有限公司 高亮度led圆形光斑照明节能手电筒
CN202425135U (zh) * 2011-12-30 2012-09-05 深圳市凯瑞兹电子科技有限公司 一种手电筒
CN208090642U (zh) * 2018-04-27 2018-11-13 深圳市凯瑞兹电子科技有限公司 具有新型按键组件的户外照明装置
CN109506145A (zh) * 2018-12-07 2019-03-22 深圳市凯瑞兹电子科技有限公司 手电筒

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