WO2021175133A1 - 灯具及具有其的滑板车 - Google Patents

灯具及具有其的滑板车 Download PDF

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Publication number
WO2021175133A1
WO2021175133A1 PCT/CN2021/077471 CN2021077471W WO2021175133A1 WO 2021175133 A1 WO2021175133 A1 WO 2021175133A1 CN 2021077471 W CN2021077471 W CN 2021077471W WO 2021175133 A1 WO2021175133 A1 WO 2021175133A1
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WO
WIPO (PCT)
Prior art keywords
lamp
light
homogenizing
emitting
mounting hole
Prior art date
Application number
PCT/CN2021/077471
Other languages
English (en)
French (fr)
Inventor
冯涛
Original Assignee
纳恩博（北京）科技有限公司
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Publication of WO2021175133A1 publication Critical patent/WO2021175133A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/22—Warning or information lights
    • B62J6/26—Warning or information lights warning or informing other road users, e.g. police flash lights
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • F21V5/00—Refractors for light sources
    • 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

  • This application relates to the field of lamps, and specifically, to a lamp and a scooter having the same.
  • scooters use LED signal lights as warning lights or appearance effect lights; when used as warning lights, they can be used to display the braking state or acceleration state of the scooter.
  • the existing LED signal lights have serious light pollution problems, which may cause the human eyes to be unable to look directly or look directly for a long time, and even endanger personal safety.
  • the main purpose of this application is to provide a lamp and a scooter with the lamp to solve the problem of light source pollution in the lamp in the prior art.
  • a lamp which includes: a first homogenizing part, the first homogenizing part has a ring structure, and the inner surface of the first homogenizing part is provided with homogenizing teeth;
  • the second homogenizing part, the second homogenizing part has a ring structure, the second homogenizing part is arranged around the outside of the first homogenizing part, and at least part of the outer side surface of the second homogenizing part is the light emitting surface of the lamp;
  • the lamp bead is arranged in the space enclosed by the inner surface of the first homogenizing part, and the light emitting end of the lamp bead is arranged opposite to the homogenizing tooth. The light emitted by the lamp bead passes through the homogenizing tooth and the main part of the first homogenizing part. And the second homogenizing part are emitted from the light emitting surface of the lamp.
  • the lamp bead has a light-emitting end surface, the light-emitting end surface is arranged opposite to the homogenizing tooth, the light-emitting end surface has a light-emitting center line, the light-emitting end surface is a plane, and the light-emitting center line is perpendicular to the light-emitting end surface; wherein, the light-emitting center line and the first uniform light portion The axis of the light is perpendicular to the axis of the second light homogenizing part.
  • the body of the first uniforming part has a light diffusing agent; and/or, the body of the second uniforming part has a light diffusing agent.
  • the plurality of homogenizing teeth are arranged along the circumferential direction of the first homogenizing part.
  • the first homogenizing part has a first end and a second end opposite to each other along its axial direction, and the homogenizing teeth extend from the first end to the second end.
  • the lamp further includes: a lamp socket; a lamp shell, the lamp shell is connected with the lamp socket, and the second homogenizing part is sandwiched between the lamp socket and the lamp shell; the second homogenizing part, the lamp shell and the lamp socket are formed between In the accommodating space, the first homogenizing part and the lamp beads are located in the accommodating space.
  • the lamp further includes: a support part, the support part is a structural member provided with a first notch on the ring structure, the first notch extends from the inner side of the ring structure to the outer side of the ring structure, and the support part It is used to connect with the lamp holder; the first homogenizing part is arranged around the circumference of the supporting part; wherein, a plurality of lamp beads are all arranged on the supporting part, and the plurality of lamp beads are arranged at intervals around the circumference of the supporting part.
  • the lamp holder has a mounting protrusion and a limiting protrusion, and a clamping groove is formed between the limiting protrusion and the mounting protrusion; the supporting part is arranged around the outer wall of the mounting protrusion, and the supporting part is inserted in the clamping groove Inside.
  • limiting protrusions there are a plurality of limiting protrusions, and the plurality of limiting protrusions are arranged at intervals around the circumference of the mounting protrusion, and a locking groove is formed between each limiting protrusion and the mounting protrusion.
  • the lamp holder has a first mounting hole
  • the lamp housing has a second mounting hole
  • the first mounting hole communicates with the second mounting hole
  • the lamp is sleeved on the handlebar through the first mounting hole and the second mounting hole
  • the handlebar is provided with an axially extending limit slot
  • the mounting protrusion has a through hole, the through hole is a part of the first mounting hole, and a part of the board body of the mounting protrusion is recessed toward the axis of the through hole to form a second A limit table
  • a second limit table is provided on the wall of the second mounting hole of the lamp housing, and the second limit table is adapted to the first limit table to form a limit part, and the limit part is used for Set in the limit slot.
  • the first notch makes the support part form a first free end and a second free end, and the conductive cable of the lamp bead is led out from the first free end and/or the second free end after passing through the support part;
  • the first limit platform is formed The wiring channel, the first gap is connected to the wiring channel;
  • the second limit platform is provided with a wiring port, which is connected to the wiring channel; the conductive cable enters after being led out through the wiring channel and the wiring port In the limit slot.
  • a scooter including a vehicle body and a lamp, the lamp is arranged on the vehicle body, wherein the lamp is the above-mentioned lamp.
  • the lamp of the present application includes a first homogenizing part, a second homogenizing part and lamp beads.
  • the first homogenizing part is provided with homogenizing teeth.
  • the light passes through the homogenization tooth, the main part of the first homogenization part and the second homogenization part, and then is emitted from the light emitting surface of the lamp.
  • the light emitted by the lamp beads of the lamp passes through the homogenization tooth, the first homogenization part and the second After multiple homogenization of the second homogenization part, the light emitted by the light emitting surface of the lamp is non-dazzling, no flare, visual observation is soft and gorgeous, and human eyes can look directly at it, which solves the problem of serious light pollution and can be used well.
  • Figure 1 shows a structural split view of an embodiment of a lamp according to the present application
  • Figure 2 shows a schematic structural diagram of an embodiment of the lamp according to the present application
  • Fig. 3 shows a schematic structural diagram of an embodiment of a scooter according to the present application.
  • a lamp please refer to Figs. 1 and 2, comprising: a first homogenizing part 10, the first homogenizing part 10 is a ring structure, and the inner surface of the first homogenizing part 10 is provided with homogenizing teeth 11;
  • the second homogenizing part 20, the second homogenizing part 20 is a ring structure, the second homogenizing part 20 is arranged around the outside of the first homogenizing part 10, and at least part of the outer surface of the second homogenizing part 20 is The light emitting surface 30 of the lamp; the lamp bead 40, the lamp bead 40 is arranged in the space enclosed by the inner side of the first homogenizing part 10, and the light emitting end of the lamp bead 40 is arranged opposite to the homogenizing tooth 11, so that the lamp bead 40 The emitted light passes through the uniform light tooth 11, the main body portion of the first uniform light portion 10, and the second uniform light portion 20, and then is emitted from the light emitting surface 30 of the lamp.
  • the lamp of the present application includes a first homogenizing part 10, a second homogenizing part 20 and a lamp bead 40.
  • the first homogenizing part 10 is provided with a homogenizing tooth 11, and the light emitting end of the lamp bead 40 is arranged opposite to the homogenizing tooth 11 , So that the light emitted by the lamp bead 40 passes through the homogenization tooth 11, the main part of the first homogenization part 10 and the second homogenization part 20, and then is emitted from the light-emitting surface 30 of the lamp.
  • the lamp bead 40 emits After the light passes through the homogenization tooth 11, the first homogenization part 10 and the second homogenization part 20 for many times, the light emitted from the light emitting surface 30 of the lamp is non-dazzling, non-flare, and soft and beautiful by visual observation. It can look directly, which solves the problem of serious light pollution, and can well meet the needs of using light to transmit information.
  • the lamp of the present application can be applied to mobile transportation equipment, smart equipment, electrical and electronic products, toys, instrumentation, etc.
  • the homogenizing tooth 11 is an optical tooth, specifically, the homogenizing tooth 11 is in a saw-tooth shape.
  • the inner side surface of the first uniform light portion 10 is the first inner side surface 12
  • the outer side surface of the first uniform light portion 10 is the first outer side surface 13
  • the first inner side surface 12 and the first outer side surface 13 is the wall surface of the first uniform light portion 10 arranged in sequence along its radial direction; wherein, the inner side surface of the first uniform light portion 10 is also the inner wall surface or inner ring of the first uniform light portion 10; the first uniform light portion 10
  • the outer surface of is also the outer wall surface or outer ring of the first uniform light portion 10.
  • the inner side surface of the second uniform light portion 20 is the second inner side surface 21, the outer side surface of the second uniform light portion 20 is the second outer side surface 22, and the second inner side surface 21 and the second outer side surface 22 is the wall surface of the second uniform light portion 20 sequentially arranged along its radial direction; wherein, the inner surface of the second uniform light portion 20 is also the inner wall surface or inner ring of the second uniform light portion 20; the second uniform light portion 20 The outer surface of is also the outer wall or outer ring of the second homogenizing part 20.
  • the lamp bead 40 has a light-emitting end surface, the light-emitting end surface is arranged opposite to the homogenizing tooth 11, the light-emitting end surface has a light-emitting center line, the light-emitting end surface is a plane, and the light-emitting center line is perpendicular to the light-emitting end surface;
  • the axis of the first homogenizing part 10 is perpendicular, and the center line of the light emission is perpendicular to the axis of the second homogenizing part 20.
  • the body of the first homogenizing part 10 has a light diffusing agent; and/or, the body of the second homogenizing part 20 has a light diffusing agent.
  • Such an arrangement can cause light to be reflected when passing through the light diffusing agent, which enhances the reflection effect of light when passing through the first uniform light portion 10 and the second uniform light portion 20, and makes the light emitted by the lamp more uniform.
  • the light diffusing agent is added during the molding process of the first uniform light portion 10 and the second uniform light portion 20.
  • the light diffusing agent is also a homogenizing powder.
  • the plurality of homogenizing teeth 11 are arranged along the circumferential direction of the first homogenizing portion 10. Among them, a plurality of homogenizing teeth 11 are connected in sequence. This setting has a better uniform light effect.
  • the first homogenizing portion 10 has a first end and a second end opposite to each other along its axial direction, and the homogenizing teeth 11 extend from the first end to the second end.
  • This setting has a better uniform light effect.
  • the lamp further includes: a lamp holder 50; a lamp housing 60, the lamp housing 60 is connected to the lamp holder 50, and the second homogenizing part 20 is sandwiched between the lamp holder 50 and the lamp housing 60
  • the second homogenizing part 20, the lamp housing 60 and the lamp holder 50 form a containing space 70 between, and the first homogenizing part 10 and the lamp beads 40 are located in the containing space 70.
  • the lamp housing 60 and the lamp holder 50 realize the fixation of the first homogenizing part 10, the second homogenizing part 20 and the lamp beads 40, thereby realizing the sealing of the lamp, and also can block the excess visible light, making the lamp only There is light from the light-emitting end of the lamp.
  • the lamp holder 50 and the lamp housing 60 are welded and connected.
  • the lamp further includes: a support portion 80, which is a structural member provided with a first notch 81 on the ring structure, and the first notch 81 is formed by the ring
  • the inner side surface of the structure extends to the outer side surface of the ring structure, and the support portion 80 is used to connect with the lamp holder 50;
  • the first homogenizing portion 10 is arranged around the circumference of the support portion 80; wherein, a plurality of lamp beads 40 are all arranged on the support portion On 80, a plurality of lamp beads 40 are arranged at intervals around the circumference of the supporting portion 80. This arrangement plays the role of fixing multiple lamp beads.
  • the plurality of lamp beads 40 and the supporting portion 80 are light bars, and the light bar is bent as a whole into a structural member with a first notch 81 and fixed on the mounting protrusion 51.
  • the lamp holder 50 has a mounting protrusion 51 and a limiting protrusion 52.
  • a locking groove 53 is formed between the limiting protrusion 52 and the mounting protrusion 51;
  • the supporting portion 80 is inserted into the locking groove 53.
  • the plurality of limiting protrusions 52 are arranged at intervals around the circumference of the mounting protrusion 51, and a locking groove 53 is formed between each limiting protrusion 52 and the mounting protrusion 51.
  • the lamp holder 50 has a first mounting hole 54, and the lamp housing 60 has a second mounting hole 62.
  • the first mounting hole 54 is communicated with the second mounting hole 62 so that the lamp can pass through
  • the first mounting hole 54 and the second mounting hole 62 are sleeved on the handlebar; wherein the handlebar is provided with an axially extending limit slot;
  • the mounting protrusion 51 has a through hole, and the through hole is the first mounting hole 54 Part of the hole section, part of the plate body of the mounting protrusion 51 is recessed toward the axis of the through hole to form a first limiting platform 55;
  • the second limiting platform 63 is provided on the hole wall of the second mounting hole 62 of the lamp housing 60,
  • the second limiter 63 and the first limiter 55 are adapted to form a limiter, and the limiter is used to be arranged in the limit slot to limit the position of the lamp.
  • the positioning of the lamp is realized by setting a suitable limit slot and a limit part,
  • both the first limiting platform 55 and the second limiting platform 63 have a U-shaped structure, a fan-shaped structure or a rectangular structure. After installation, the first limiting platform 55 and the second limiting platform 63 are stacked together so that the limiting portion has a U-shaped structure, a fan-shaped structure or a rectangular structure.
  • the limiting slot is a groove adapted to the shape of the limiting portion, so that the limiting portion is stuck in the limiting slot.
  • the first notch 81 makes the supporting portion 80 form a first free end and a second free end, and the conductive cable of the lamp bead 40 passes through the supporting portion 80 from the first free end and/ Or the second free end is led out;
  • the first limiting platform 55 forms a wiring channel 511, and the first notch 81 communicates with the wiring channel 511;
  • the second limiting platform 63 is provided with a wiring opening 61, which is connected to the The wiring channel 511 is connected; the conductive cable is led out after passing through the wiring channel 511 and the wiring port 61.
  • This arrangement realizes the power-on and power-off of the lamp beads 40, which is convenient for wiring.
  • the conductive cable is led out through the wiring channel 511 and the wiring port 61 and then enters the limiting slot, which can also hide the wiring harness.
  • This application adopts a special optical medium and regular optical homogenizing teeth, which solves the problems of light pollution and light damage.
  • the special optical medium is a light diffuser.
  • the light emitted by the lamp beads of the present application is transmitted by the homogenizing tooth 11, and more than 91% of the light is transferred to the light diffusing agent of the first homogenizing part 10 and the second homogenizing part 20, so that the lamp emits different colors Light, the light emitted in this way has no dazzling, no light spots, soft and colorful visual observation, which can well meet the needs of using light to transmit information.
  • the application also provides a scooter, as shown in FIG. 3, which includes a vehicle body 2 and a lamp 1.
  • the lamp 1 is arranged on the vehicle body 2, wherein the lamp is the lamp in the above-mentioned embodiment.
  • the lamp holder 50 has a first mounting hole 54 and the lamp housing 60 has a second mounting hole 62.
  • the first mounting hole 54 and the second mounting hole 62 are arranged opposite to each other to The lamp is sleeved on the handle of the scooter through the first mounting hole 54 and the second mounting hole 62.
  • the scooter uses lamps as a warning light or appearance effect light; when used as a warning light, it can be used to display the braking state or acceleration state of the scooter.
  • the lamp of the present application includes a first homogenizing part 10, a second homogenizing part 20 and a lamp bead 40.
  • the first homogenizing part 10 is provided with a homogenizing tooth 11, and the light emitting end of the lamp bead 40 is arranged opposite to the homogenizing tooth 11 , So that the light emitted by the lamp bead 40 passes through the homogenization tooth 11, the main part of the first homogenization part 10 and the second homogenization part 20, and then is emitted from the light-emitting surface 30 of the lamp.
  • the lamp bead 40 emits After the light passes through the homogenization tooth 11, the first homogenization part 10 and the second homogenization part 20 for many times, the light emitted from the light emitting surface 30 of the lamp is non-dazzling, non-flare, and soft and beautiful by visual observation. It can look directly, which solves the problem of serious light pollution, and can well meet the needs of using light to transmit information.
  • spatial relative terms can be used here, such as “above”, “above”, “above the surface”, “above”, etc., to describe as shown in the figure Shows the spatial positional relationship between one device or feature and other devices or features. It should be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the device described in the figure. For example, if the device in the drawing is turned upside down, then a device described as “above other devices or structures” or “above other devices or structures” will then be positioned as “below the other devices or structures” or “on Under other devices or structures”. Thus, the exemplary term “above” may include both orientations “above” and “below”. The device can also be positioned in other different ways (rotated by 90 degrees or in other orientations), and the relative description of the space used here will be explained accordingly.

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

Abstract

一种灯具及具有其的滑板车，灯具包括：第一匀光部（10），第一匀光部（10）为环状结构，第一匀光部（10）的内侧面设置有匀光齿（11）；第二匀光部（20），第二匀光部（20）为环状结构，第二匀光部（20）环绕第一匀光部（10）的外侧设置，第二匀光部（20）的外侧面的至少部分为灯具的灯具出光面（30）；灯珠（40），灯珠（40）设置在第一匀光部（10）的内侧面围成的空间内，灯珠（40）的出光端与匀光齿（11）相对设置，灯珠（40）发出的光经过匀光齿（11）、第一匀光部（10）的主体部分和第二匀光部（20）后由灯具出光面（30）射出。

Description

灯具及具有其的滑板车
相关申请的交叉引用
本申请要求申请号为202020238538.7、申请日为2020年03月02日的中国专利申请的优先权和权益，上述中国专利申请的全部内容在此通过引用并入本申请。
技术领域
本申请涉及灯具领域，具体而言，涉及一种灯具及具有其的滑板车。
背景技术
目前，滑板车通过LED信号灯用作警示灯或外观效果灯；当用作警示灯时可以用于显示滑板车的刹车状态或加速状态。
然而，现有的LED信号灯均存在光污染严重的问题，进而导致人眼无法直视或长时间直视，甚至危害到人身安全。
发明内容
本申请的主要目的在于提供一种灯具及具有其的滑板车，以解决现有技术中的灯具存在光源污染的问题。
为了实现上述目的，根据本申请的一个方面，提供了一种灯具，包括：第一匀光部，第一匀光部为环状结构，第一匀光部的内侧面设置有匀光齿；第二匀光部，第二匀光部为环状结构，第二匀光部环绕第一匀光部的外侧设置，第二匀光部的外侧面的至少部分为灯具的灯具出光面；灯珠，灯珠设置在第一匀光部的内侧面围成的空间内，灯珠的出光端与匀光齿相对设置，灯珠发出的光经过匀光齿、第一匀光部的主体部分和第二匀光部后由灯具出光面射出。
进一步地，灯珠具有出光端面，出光端面与匀光齿相对设置，出光端面具有出光中心线，出光端面为平面，出光中心线与出光端面相垂直；其中，出光中心线与第一匀光部的轴线相垂直，出光中心线与第二匀光部的轴线相垂直。
进一步地，第一匀光部的本体内具有光扩散剂；和/或，第二匀光部的本体内具有光扩散剂。
进一步地，匀光齿为多个，多个匀光齿沿第一匀光部的周向设置。
进一步地，第一匀光部沿其轴向方向具有相对设置的第一端和第二端，匀光齿由第一端延伸至第二端。
进一步地，灯具还包括：灯座；灯壳，灯壳与灯座连接，第二匀光部夹设在灯座和灯壳之间；第二匀光部、灯壳和灯座之间形成容纳空间，第一匀光部和灯珠位于容纳空间内。
进一步地，灯珠为多个；灯具还包括：支撑部，支撑部为在环形结构上设置第一缺口的结构件，第一缺口由环形结构的内侧面延伸至环形结构的外侧面，支撑部用于与灯座连接；第一匀光部绕支撑部的周向设置；其中，多个灯珠均设置在支撑部上，多个灯珠绕支撑部的周向间隔设置。
进一步地，灯座具有安装凸起和限位凸起，限位凸起与安装凸起之间形成卡设槽；支撑部绕设在安装凸起的外壁上，支撑部插设在卡设槽内。
进一步地，限位凸起为多个，多个限位凸起绕安装凸起的周向间隔设置，各个限位凸起与安装凸起之间均形成卡设槽。
进一步地，灯座具有第一安装孔，灯壳具有第二安装孔，第一安装孔与第二安装孔相连通，灯具通过第一安装孔和第二安装孔套设在车把上；其中，车把上设置有轴向延伸的限位槽；安装凸起具有过孔，过孔为第一安装孔的部分孔段，安装凸起的部分板体朝向过孔的轴线内凹以形成第一限位台；灯壳的第二安装孔的孔壁上设置有第二限位台，第二限位台与第一限位台相适配以共同形成限位部，限位部用于设置在限位槽内。
进一步地，第一缺口使支撑部形成第一自由端和第二自由端，灯珠的导电线缆经过支撑部后由第一自由端和/或第二自由端引出；第一限位台形成走线通道，第一缺口与走线通道相连通；第二限位台上设置有走线口，走线口与走线通道相连通；导电线缆经过走线通道和走线口引出后进入限位槽内。
根据本申请的另一方面，提供了一种滑板车，包括车体和灯具，灯具设置在车体上，其中，灯具为上述的灯具。
本申请的灯具包括第一匀光部、第二匀光部和灯珠，第一匀光部上设置有匀光齿，灯珠的出光端与匀光齿相对设置，以使灯珠发出的光依次经过匀光齿、第一匀光部的主体部分和第二匀光部的反射后由灯具出光面射出，该灯具的灯珠发出的光经过匀光齿、第一匀光部和第二匀光部的多次匀光后，使得灯具出光面射出的光无眩目、无光斑、目测观察柔和、艳丽，人眼可以直视，解决了光污染严重的问题，能够很好的满足利用灯光传递信息的需求。
附图说明
构成本申请的一部分的说明书附图用来提供对本申请的进一步理解，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1示出了根据本申请的灯具的实施例的结构拆分图；
图2示出了根据本申请的灯具的实施例的结构示意图；
图3示出了根据本申请的滑板车的实施例的结构示意图。
其中，上述附图包括以下附图标记：
10、第一匀光部；11、匀光齿；12、第一内侧面；13、第一外侧面；20、第二匀光部；21、第二内侧面；22、第二外侧面；30、灯具出光面；40、灯珠；50、灯座；51、安装凸起；511、走线通道；52、限位凸起；53、卡设槽；54、第一安装孔；55、第一限位台；60、灯壳；61、走线口；62、第二安装孔；63、第二限位台；70、容纳空间；80、支撑部；81、第一缺口；
1、灯具；2、车体。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。
应该指出，以下详细说明都是例示性的，旨在对本申请提供进一步的说明。除非另有指明，本文使用的所有技术和科学术语具有与本申请所属技术领域的普通技术人员通常理解的相同含义。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
本申请提供了一种灯具，请参考图1和图2，包括：第一匀光部10，第一匀光部10为环状结构，第一匀光部10的内侧面设置有匀光齿11；第二匀光部20，第二匀光部20为环状结构，第二匀光部20环绕第一匀光部10的外侧设置，第二匀光部20的外侧面的至少部分为灯具的灯具出光面30；灯珠40，灯珠40设置在第一匀光部10的内侧面围成的空间内，灯珠40的出光端与匀光齿11相对设置，以使灯珠40发出的光经过匀光齿11、第一匀光部10的主体部分和第二匀光部20后由灯具出光面30射出。
本申请的灯具包括第一匀光部10、第二匀光部20和灯珠40，第一匀光部10上设置有匀光齿11，灯珠40的出光端与匀光齿11相对设置，以使灯珠40发出的光依次经过匀光齿11、第一匀光部10的主体部分和第二匀光部20的反射后由灯具出光面30射出，该灯具的灯珠40发出的光经过匀光齿11、第一匀光部10和第二匀光部20的多次匀光后，使得灯具出光面30射出的光无眩目、无光斑、目测观察柔和、艳丽，人眼可以直视，解决了光污染严重的问题，能够很好的满足利用灯光传递信息的需求。
具体地，本申请的灯具可以应用于移动交通工具设备、智能设备、电器电子产品、玩具、仪器仪表等。
具体实施时，匀光齿11为光学齿，具体地，匀光齿11呈锯齿状。
其中，如图1所示，第一匀光部10的内侧面为第一内侧面12，第一匀光部10的外侧面为第一外侧面13，第一内侧面12和第一外侧面13为第一匀光部10沿其径向方向依次设置的壁面；其中，第一匀光部10的内侧面也为第一匀光部10的内壁面或内圈；第一匀光部10的外侧面也为第一匀光部10的外壁面或外圈。
其中，如图1所示，第二匀光部20的内侧面为第二内侧面21，第二匀光部20的外侧面为第二外侧面22，第二内侧面21和第二外侧面22为第二匀光部20沿其径向方向依次设置的壁面；其中，第二匀光部20的内侧面也为第二匀光部20的内壁面或内圈；第二匀光部20的外侧面也为第二匀光部20的外壁面或外圈。
在本实施例中，灯珠40具有出光端面，出光端面与匀光齿11相对设置，出光端面具有出光中心线，出光端面为平面，出光中心线与出光端面相垂直；其中，出光中心线与第一匀光部10的轴线相垂直，出光中心线与第二匀光部20的轴线相垂直。
在本实施例中，第一匀光部10的本体内具有光扩散剂；和/或，第二匀光部20的本体内具有光扩散剂。这样的设置可以使光在经过光扩散剂时发生反射，增强了光在经过第一匀光部10和第二匀光部20时的反射效果，使得灯具发出的光更均匀。
具体实施时，光扩散剂在第一匀光部10和第二匀光部20的成型过程中加入。其中，光扩散剂也为匀光粉。
优选地，匀光齿11为多个，多个匀光齿11沿第一匀光部10的周向设置。其中，多个匀光齿11依次连接。这样的设置匀光效果更好。
优选地，第一匀光部10沿其轴向方向具有相对设置的第一端和第二端，匀光齿11由第一端延伸至第二端。这样的设置匀光效果更好。
在本实施例中，如图1所示，灯具还包括：灯座50；灯壳60，灯壳60与灯座50连接，第二匀光部20夹设在灯座50和灯壳60之间；第二匀光部20、灯壳60和灯座50之间形 成容纳空间70，第一匀光部10和灯珠40位于容纳空间70内。其中，灯壳60和灯座50实现了第一匀光部10、第二匀光部20和灯珠40的固定，进而实现了灯具的密封，并且，还可以遮挡多余的可见光，使得灯具仅有灯具出光端面出光。
具体实施时，灯座50和灯壳60焊接连接。
在本实施例中，如图1所示，灯珠40为多个；灯具还包括：支撑部80，支撑部80为在环形结构上设置第一缺口81的结构件，第一缺口81由环形结构的内侧面延伸至环形结构的外侧面，支撑部80用于与灯座50连接；第一匀光部10绕支撑部80的周向设置；其中，多个灯珠40均设置在支撑部80上，多个灯珠40绕支撑部80的周向间隔设置。这样的设置起到了固定多个灯珠的作用。
在一个实施例中，多个灯珠40和支撑部80为灯条，灯条整体弯折为具有第一缺口81的结构件并固定在安装凸起51上。
具体实施时，如图1所示，灯座50具有安装凸起51和限位凸起52，限位凸起52与安装凸起51之间形成卡设槽53；支撑部80绕设在安装凸起51的外壁上，支撑部80插设在卡设槽53内。
优选地，限位凸起52为多个，多个限位凸起52绕安装凸起51的周向间隔设置，各个限位凸起52与安装凸起51之间均形成卡设槽53。
在本实施例中，如图1所示，灯座50具有第一安装孔54，灯壳60具有第二安装孔62，第一安装孔54与第二安装孔62相连通，以使灯具通过第一安装孔54和第二安装孔62套设在车把上；其中，车把上设置有轴向延伸的限位槽；安装凸起51具有过孔，过孔为第一安装孔54的部分孔段，安装凸起51的部分板体朝向过孔的轴线内凹以形成第一限位台55；灯壳60的第二安装孔62的孔壁上设置有第二限位台63，第二限位台63与第一限位台55相适配以共同形成限位部，限位部用于设置在限位槽内，以对灯具进行限位。通过设置相适配的限位槽和限位部实现灯具的定位，避免灯具的轴向转动。
具体实施时，第一限位台55和第二限位台63均为U型结构、扇形结构或矩形结构。安装后，第一限位台55和第二限位台63叠设在一起，以使限位部为U型结构、扇形结构或矩形结构。相应地，限位槽为与限位部的形状相适配的凹槽，以使限位部卡设在限位槽内。
在本实施例中，如图1所示，第一缺口81使支撑部80形成第一自由端和第二自由端，灯珠40的导电线缆经过支撑部80后由第一自由端和/或第二自由端引出；第一限位台55形成走线通道511，第一缺口81与走线通道511相连通；第二限位台63上设置有走线口61，走线口61与走线通道511相连通；导电线缆经过走线通道511和走线口61后引出。 这样的设置实现了对灯珠40的通电与断电，便于走线。此外，导电线缆经过走线通道511和走线口61引出后进入限位槽内，还能起到隐藏线束的效果。
本申请采用特殊的光学介质和有规律光学匀光齿，很好的解决了灯光污染及灯光伤害的问题。其中，特殊的光学介质为光扩散剂。
本申请的灯珠所发出的光经过匀光齿11的传递，将91％以上的光转入第一匀光部10和第二匀光部20的光扩散剂上，让灯具发出不同颜色的光，如此发出的光线便无眩目、无光斑、目测观察柔和、艳丽，能够很好的满足利用灯光传递信息的需求。
本申请还提供了一种滑板车，如图3所示，包括车体2和灯具1，灯具1设置在车体2上，其中，灯具为上述实施例中的灯具。
在本实施例中，如图2和图3所示，灯座50具有第一安装孔54，灯壳60具有第二安装孔62，第一安装孔54与第二安装孔62相对设置，以使灯具通过第一安装孔54和第二安装孔62套设在滑板车的把手上。
具体实施时，滑板车通过灯具作为警示灯或外观效果灯；当用作警示灯时可以用于显示滑板车的刹车状态或加速状态。
从以上的描述中，可以看出，本申请上述的实施例实现了如下技术效果：
本申请的灯具包括第一匀光部10、第二匀光部20和灯珠40，第一匀光部10上设置有匀光齿11，灯珠40的出光端与匀光齿11相对设置，以使灯珠40发出的光依次经过匀光齿11、第一匀光部10的主体部分和第二匀光部20的反射后由灯具出光面30射出，该灯具的灯珠40发出的光经过匀光齿11、第一匀光部10和第二匀光部20的多次匀光后，使得灯具出光面30射出的光无眩目、无光斑、目测观察柔和、艳丽，人眼可以直视，解决了光污染严重的问题，能够很好的满足利用灯光传递信息的需求。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施方式例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方 位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (12)

  1. 一种灯具，其特征在于，包括：
    第一匀光部(10)，所述第一匀光部(10)为环状结构，所述第一匀光部(10)的内侧面设置有匀光齿(11)；
    第二匀光部(20)，所述第二匀光部(20)为环状结构，所述第二匀光部(20)环绕所述第一匀光部(10)的外侧设置，所述第二匀光部(20)的外侧面的至少部分为所述灯具的灯具出光面(30)；
    灯珠(40)，所述灯珠(40)设置在所述第一匀光部(10)的内侧面围成的空间内，所述灯珠(40)的出光端与所述匀光齿(11)相对设置，所述灯珠(40)发出的光经过所述匀光齿(11)、所述第一匀光部(10)的主体部分和所述第二匀光部(20)后由所述灯具出光面(30)射出。
  2. 根据权利要求1所述的灯具，其特征在于，所述灯珠(40)具有出光端面，所述出光端面与所述匀光齿(11)相对设置，所述出光端面具有出光中心线，所述出光端面为平面，所述出光中心线与所述出光端面相垂直；其中，所述出光中心线与所述第一匀光部(10)的轴线相垂直，所述出光中心线与所述第二匀光部(20)的轴线相垂直。
  3. 根据权利要求1或2所述的灯具，其特征在于，所述第一匀光部(10)的本体内具有光扩散剂；和/或，所述第二匀光部(20)的本体内具有光扩散剂。
  4. 根据权利要求1至3中任一项所述的灯具，其特征在于，所述匀光齿(11)为多个，多个所述匀光齿(11)沿所述第一匀光部(10)的周向设置。
  5. 根据权利要求1至4中任一项所述的灯具，其特征在于，所述第一匀光部(10)沿其轴向方向具有相对设置的第一端和第二端，所述匀光齿(11)由所述第一端延伸至所述第二端。
  6. 根据权利要求1至5中任一项所述的灯具，其特征在于，所述灯具还包括：
    灯座(50)；
    灯壳(60)，所述灯壳(60)与所述灯座(50)连接，所述第二匀光部(20)夹设在所述灯座(50)和所述灯壳(60)之间；所述第二匀光部(20)、所述灯壳(60)和所述灯座(50)之间形成容纳空间(70)，所述第一匀光部(10)和所述灯珠(40)位于所述容纳空间(70)内。
  7. 根据权利要求6所述的灯具，其特征在于，所述灯珠(40)为多个；所述灯具还包括：
    支撑部(80)，所述支撑部(80)为在环形结构上设置第一缺口(81)的结构件，所述 第一缺口(81)由所述环形结构的内侧面延伸至所述环形结构的外侧面，所述支撑部(80)用于与所述灯座(50)连接；所述第一匀光部(10)绕所述支撑部(80)的周向设置；
    其中，多个所述灯珠(40)均设置在所述支撑部(80)上，多个所述灯珠(40)绕所述支撑部(80)的周向间隔设置。
  8. 根据权利要求7所述的灯具，其特征在于，所述灯座(50)具有安装凸起(51)和限位凸起(52)，所述限位凸起(52)与所述安装凸起(51)之间形成卡设槽(53)；所述支撑部(80)绕设在所述安装凸起(51)的外壁上，所述支撑部(80)插设在所述卡设槽(53)内。
  9. 根据权利要求8所述的灯具，其特征在于，所述限位凸起(52)为多个，多个所述限位凸起(52)绕所述安装凸起(51)的周向间隔设置，各个所述限位凸起(52)与所述安装凸起(51)之间均形成所述卡设槽(53)。
  10. 根据权利要求8或9所述的灯具，其特征在于，所述灯座(50)具有第一安装孔(54)，所述灯壳(60)具有第二安装孔(62)，所述第一安装孔(54)与所述第二安装孔(62)相连通，所述灯具通过所述第一安装孔(54)和所述第二安装孔(62)套设在车把上；
    其中，所述车把上设置有轴向延伸的限位槽；所述安装凸起(51)具有过孔，所述过孔为所述第一安装孔(54)的部分孔段，所述安装凸起(51)的部分板体朝向所述过孔的轴线内凹以形成第一限位台(55)；所述灯壳(60)的第二安装孔(62)的孔壁上设置有第二限位台(63)，所述第二限位台(63)与所述第一限位台(55)相适配以共同形成限位部，所述限位部用于设置在所述限位槽内。
  11. 根据权利要求10所述的灯具，其特征在于，所述第一缺口(81)使所述支撑部(80)形成第一自由端和第二自由端，所述灯珠(40)的导电线缆经过所述支撑部(80)后由所述第一自由端和/或所述第二自由端引出；所述第一限位台(55)形成走线通道(511)，所述第一缺口(81)与所述走线通道(511)相连通；所述第二限位台(63)上设置有走线口(61)，所述走线口(61)与所述走线通道(511)相连通；所述导电线缆经过所述走线通道(511)和所述走线口(61)引出后进入所述限位槽内。
  12. 一种滑板车，包括车体(2)和灯具(1)，所述灯具(1)设置在所述车体(2)上，其特征在于，所述灯具为权利要求1至11中任一项所述的灯具。
PCT/CN2021/077471 2020-03-02 2021-02-23 灯具及具有其的滑板车 WO2021175133A1 (zh)

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CN211844711U (zh) * 2020-03-02 2020-11-03 纳恩博（北京）科技有限公司 灯具及具有其的滑板车
CN218671833U (zh) * 2022-07-26 2023-03-21 纳恩博（常州）科技有限公司 转向灯、转向灯总成和代步车

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