WO2019015650A1 - 车辆及其空调的出风口 - Google Patents

车辆及其空调的出风口 Download PDF

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Publication number
WO2019015650A1
WO2019015650A1 PCT/CN2018/096302 CN2018096302W WO2019015650A1 WO 2019015650 A1 WO2019015650 A1 WO 2019015650A1 CN 2018096302 W CN2018096302 W CN 2018096302W WO 2019015650 A1 WO2019015650 A1 WO 2019015650A1
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WIPO (PCT)
Prior art keywords
light
air outlet
strip
light guiding
casing
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Ceased
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PCT/CN2018/096302
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English (en)
French (fr)
Inventor
高天亮
白克宾
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Great Wall Motor Co Ltd
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Great Wall Motor Co Ltd
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Publication date
Application filed by Great Wall Motor Co Ltd filed Critical Great Wall Motor Co Ltd
Publication of WO2019015650A1 publication Critical patent/WO2019015650A1/zh
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/34—Nozzles; Air-diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures

Definitions

  • the invention relates to the technical field of vehicle air conditioners, and in particular to an air outlet of a vehicle and an air conditioner thereof.
  • Air conditioning is one of the important components of a vehicle. Some vehicles have an air outlet on the instrument panel that can be used to blow cold or warm air into the cab to adjust the temperature.
  • the air outlet of the air conditioner is provided with a pivotable outer casing, and the angle of the blade in the air outlet can be adjusted by pivoting the outer casing to realize the adjustment of the air volume.
  • the blade since the blade is located inside the air outlet and the outlet is provided with a protective structure, it is difficult to observe the angle of the blade, that is, it is difficult for the user to directly determine the air volume of the air conditioner by visual observation. Instead, you need to reach your hand at the air outlet to determine the amount of air through the sense of body.
  • the present invention is directed to an air outlet for an air conditioner to solve the problem that the air volume cannot be determined by simple observation.
  • An air outlet of an air conditioner comprising an air duct and an outer casing pivotally mounted to an outlet end of the air duct, the outer casing being pivotable between a first position and a second position
  • the first air guiding portion includes a first light incident end and a first light emitting surface
  • the first light guiding portion includes a first light guiding end and a first light emitting surface
  • the air outlet tube is disposed on the air outlet a light-emitting end faces the light source
  • the outer casing is provided with a second light guiding portion
  • the second light guiding portion includes a plurality of second light-incident end and second light-emitting surface, the second light-emitting surface is external
  • the first light emitting surface extends along a circumferential direction of the air outlet duct, and the plurality of second light incident ends are arranged along a circumferential direction of the air outlet duct.
  • the first light guiding portion includes a first light guiding strip and a first light emitting strip connected to each other, the first light guiding strip is formed with the first light entering end, and the first light emitting strip is formed with The first light emitting surface, the first light guiding portion includes a light guiding material formed in the first light guiding strip and the first light emitting strip; and the second light guiding portion includes a plurality of connected to each other a second light guiding strip and a second light emitting strip, each of the second light guiding strips is formed with the second light emitting end, the second light emitting strip is formed with the second light emitting surface, the second light guiding The light portion includes a light guiding material formed in the second light guiding strip and the second light emitting strip.
  • the outer casing includes a flared first casing and a bell-shaped second casing, and the first casing is pivotally sleeved at an outlet end of the outlet duct, and The large end of the first housing is coupled to the large end of the second housing, and the second light guiding portion is disposed on the second housing.
  • the air outlet pipe includes a diverging pipe segment at the outlet end and a straight pipe segment connected to the diverging pipe segment, the first casing is sleeved on the diverging pipe segment, and the first light guiding portion is disposed On the diverging pipe section.
  • a recess is formed at an interface between the end surface of the outlet end of the diverging pipe section and the outer peripheral surface, and an outer peripheral surface of the diverging pipe section is formed with a groove communicating with the recessed portion, and the first light bar is disposed at In the recess, the first light guiding strip is disposed in the groove.
  • the second light-emitting strip is annular and is mounted on the annular end surface of the small end of the second casing, and the second light-guiding strip is attached to the outer circumferential surface of the second casing.
  • the outer casing of the second casing is sleeved with an outer cover, and the outer surface of the outer casing is formed with a non-slip rib.
  • a blade is disposed in the air outlet tube, and the outer casing can be driven to pivot between the open state and the closed state by pivoting the outer casing, when the outer casing is located at the first position, The blade is in a closed state, and the blade is in an open state when the outer casing is in the second position.
  • the small end of the first housing is formed with circumferentially arranged teeth, and the outer portion of the straight tube is provided with a gear meshing with the tooth portion, and the blade is connected to the gear through a pivot shaft .
  • the air outlet of the air conditioner according to the present invention has the following advantages:
  • the air outlet of the air conditioner according to the present invention can adjust the air volume according to the pivot angle of the outer casing and the air outlet pipe, and at the same time, the cooperation between the first light guiding portion and the second light guiding portion can be according to the outer casing and the air outlet pipe.
  • the pivoting angle of the second light guiding portion emits light of different intensity, and the brightness of the light indicates the size of the air volume, so that the user can know the air volume condition only through visual observation, thereby improving the use experience.
  • Another object of the present invention is to provide a vehicle for solving the problem that the amount of airflow of the air outlet of the air conditioner cannot be determined by simple observation.
  • a vehicle wherein the vehicle is provided with an air outlet of the air conditioner described in the above scheme.
  • FIG. 1 is a schematic structural view of an air outlet of an air conditioner according to an embodiment of the present invention.
  • FIG. 2 is an exploded view of an air outlet of an air conditioner according to an embodiment of the present invention.
  • FIG. 3 and FIG. 4 are respectively schematic structural views of the outer casing of the air outlet of the air conditioner pivoted to different angles according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a first light guiding portion and a second light guiding portion according to an embodiment of the present invention.
  • the present invention provides an air outlet of an air conditioner.
  • the air outlet includes an air outlet pipe 1 and an outer casing pivotally mounted to an outlet end of the air outlet pipe 1 .
  • the outer casing 2 is pivotable between a first position and a second position to adjust an air outlet amount of the air outlet, wherein the air outlet pipe 1 is provided with a light source and a first light guiding portion 3,
  • the first light guiding portion 3 includes a first light incident end 33 and a first light emitting surface 34, the first light incident end 33 faces the light source, and the outer casing 2 is provided with a second light guiding portion 4,
  • the second light guiding portion 4 includes a plurality of second light-incident end portions 43 and a second light-emitting surface 44, and the second light-emitting surface 44 is externally visible, wherein when the outer casing 2 is located at the first position, The second light-incident end 43 is completely offset from the first light-emitting surface 34, the outer casing
  • the first light-incident end 33 of the first light guiding portion 3 can receive light from the light source (which can be an LED lamp, a normal resistance lamp, etc.), and emit light through the first light-emitting surface 34, and the second light-guiding portion 4 passes through
  • the second light-incident end 43 receives light and emits light through the second light-emitting surface 44, and the second light-emitting surface 44 is disposed so that an external person can observe that by pivoting the outer casing 2, a different number of The dichroic end 43 is aligned with the first light emitting surface 34 such that the total intensity of the light received by the second light guiding portion 4 varies according to the pivoting angle of the outer casing 2, so that the light emitted by the second light emitting surface 44 is also according to the outer casing.
  • the pivoting angle of 2 changes, and the pivoting angle of the outer casing 2 also affects the amount of air blown from the air outlet. Therefore, the intensity of the light emitted by the second light emitting surface 44 can be used to express the air volume. That is, the user can determine the magnitude of the air volume by observing the luminous intensity of the second light-emitting surface 44. Wherein, in the first position, the plurality of second light-incident ends 43 and the first light-emitting surface 34 are completely shifted to receive no light, and the second light-emitting surface 44 does not substantially emit light.
  • the plurality of The dimming surfaces are all aligned with the first light emitting surface 34, receive the light of maximum intensity, and the second light emitting surface 44 has the highest luminous intensity.
  • a corresponding number of second light-initiating ends 43 are aligned with the first light-emitting surface 34, that is, the second light-emitting surface 44 may have a plurality of different brightnesses between the maximum brightness and the non-lighting, or may not be aligned with the first light-emitting surface 34.
  • the second light-incident end 43, that is, the second light-emitting surface 44 has only two cases of maximum brightness and no light.
  • the first light-emitting surface 34 extends along the circumferential direction of the air outlet duct 1, and the plurality of second light-incident ends 43 are arranged along the circumferential direction of the air outlet duct 1.
  • the diameter of the second light-incident end 43 is the same as the diameter of the first light-emitting surface 34, so that the number of the plurality of second light-incident ends 43 and the second light-emitting surface 44 is gradually changed by pivoting the second light-guiding portion.
  • the change in the air volume is reflected.
  • the first light guiding portion 3 includes a first light guiding strip 31 and a first light emitting strip 32 connected to each other, and the first light guiding strip 31 is formed with the first light entering strip
  • the first light emitting strip 32 is formed with the first light emitting surface 34, and the first light guiding portion 3 includes a guide formed in the first light guiding strip 31 and the first light emitting strip 32.
  • the second light guiding portion 4 includes a plurality of second light guiding strips 41 and second light emitting strips 42 connected to each other, and each of the second light guiding strips 41 is formed with the second light guiding end 43
  • the second light emitting strip 42 is formed with the second light emitting surface 44
  • the second light guiding portion 4 includes a light guiding material formed in the second light guiding strip 41 and the second light emitting strip 42 .
  • the first light guiding portion 3 and the second light guiding portion 4 may be made of a light guiding material covering the light guiding material, wherein the light guiding material is partially exposed to form the light incident end and the light emitting surface.
  • the first light guiding portion 3 receives light from the light source through the first light incident end 33, the light guiding material conducts light to the first light emitting surface 34, and the second light incident end 43 receives the light from the first light emitting surface 34 and Conducted to the second illuminating surface 44, the user in the cab can see the light emitted by the second illuminating surface 44.
  • the plurality of second light guiding strips 41 may be commonly connected to the same main light strip, and the light of the plurality of second light guiding strips 41 is concentrated in the main light strip and then transmitted to the second light emitting strip 42 and in the second light emitting Face 44 is illuminated.
  • the outer casing 2 includes a bellows-shaped first casing 21 and a bell-shaped second casing 22, and the first casing 21 is pivotally sleeved at the outlet of the outlet duct 1. And a large end of the first housing 21 is coupled to the large end of the second housing 22, and the second light guiding portion 4 is disposed on the second housing 22.
  • the outer casing 2 is formed by a combination of the first casing 21 and the second casing 22, and the first casing 21 and the second casing 22 may be connected by a snap fit to facilitate detachment and installation.
  • the outer casing 2 is formed in a small structure with two small ends in the middle, and is conveniently attached to the outlet end of the air outlet pipe 1.
  • the second light guiding portion 4 is mounted on the second casing 22 closer to the outside for the user to observe.
  • the second light emitting surface 44 is provided by a bellows-shaped first casing 21 and a bell-shaped second casing 22, and the first casing 21 is pivotally sleeved
  • the air outlet pipe 1 includes a diverging pipe section 11 at an outlet end and a straight pipe section 12 connected to the diverging pipe, and the first casing 21 is sleeved on the diverging pipe section 11
  • the first light guiding portion 3 is disposed on the diverging pipe section 11.
  • the gradually expanding pipe section 11 provides a mounting position for the outer casing 2, and its gradually increasing outer diameter prevents the outer casing 2 from coming off.
  • the large end of the second casing 22 can be partially joined to the large end of the diverging pipe section 11 to form an annular joint surface for facilitating the positioning of the outer casing 2.
  • a recessed portion 13 is formed at an interface between an end surface of the outlet end of the diverging pipe section 11 and an outer peripheral surface, and an outer peripheral surface of the diverging pipe section 11 is formed with a groove 14 communicating with the recessed portion 13, the first A light bar 32 is disposed in the recess 13 and the first light guide bar 31 is disposed in the groove 14.
  • the first light bar 32 is disposed at a position to be engaged with the second housing 22, so that the second light guide bar 41 disposed on the second housing 22 receives light from the first light bar 32.
  • the second light-emitting strip 42 is annular and is mounted on the annular end surface of the small end of the second casing 22, and the second light-guiding strip 41 is attached to the second casing 22
  • the outer peripheral surface of the second casing 22 is sleeved with a cover 23, and the outer surface of the outer cover 23 is formed with a non-slip rib 24.
  • the annular end face of the small end of the second housing 22 is externally visible, and the second light bar 42 is disposed at this position to allow the user to observe.
  • the outer cover 23 is for protecting the second light guiding portion 4 and the second casing 22, and the shape of the outer cover 23 substantially corresponds to the shape of the second casing 22.
  • the outer surface of the outer cover 23 is formed with a non-slip rib 24, which is used.
  • the outer cover 23 can be gripped to pivot the outer casing 2 to achieve adjustment of the air volume and brightness adjustment of the second light guiding portion 4.
  • the outer cover 23 can be attached to the second housing 22 by a snap fit.
  • the air outlet duct 1 is provided with a blade, and by pivoting the outer casing 2, the blade can be driven to pivot between an open state and a closed state, when the outer casing 2 is in the first position The blade is in a closed state, and when the outer casing 2 is in the second position, the blade is in an open state.
  • the blade is similar to the valve plate in the valve structure, and controls the opening and closing of the air duct 1.
  • the blade can block the air outlet passage in the air duct 1, when the blade is in an open state.
  • the air outlet of the air duct 1 is opened, allowing the air of the air conditioner to be sent out.
  • the plurality of second light-incident ends 43 are completely offset from the first light-emitting surface 34, and the second light-emitting surface 44 is not illuminated, indicating that the blades are in a closed state, and the air outlet pipe 1 does not emit air.
  • the plurality of second light-incident ends 43 are all aligned with the first light-emitting surface 34, and the light-emitting brightness of the second light-emitting surface 44 is maximized. At this time, the blades are in an open state. The largest amount of wind.
  • the small end of the first housing 21 is formed with a tooth portion 25 arranged in the circumferential direction, and the outer portion of the straight tube portion 12 is provided with the tooth portion 25.
  • a gear 15 is coupled to the gear 15 by a pivot shaft.
  • the present invention also provides a vehicle, wherein the vehicle is provided with an air outlet of the air conditioner described in the above scheme.
  • the air outlet of the air conditioner can be disposed on the dashboard of the vehicle. The user can control the size of the air volume by controlling the pivoting of the outer casing 2, and determine the air volume by observing the brightness of the second light emitting surface 44.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air-Flow Control Members (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种车辆及其空调的出风口，所述出风口包括出风管（1）、外壳体（2）、光源、第一导光部（3）和第二导光部（4），第一导光部（3）包括第一进光端（33）和第一发光面（34），第二导光部（4）包括多个第二进光端（43）和第二发光面（44），外壳体（2）位于所述第一位置时，所述第二进光端（43）与所述第一发光面（34）完全错开，外壳体（2）位于所述第二位置，所述第二进光端（43）对齐于所述第一发光面（34）。

Description

车辆及其空调的出风口 技术领域
本发明涉及车辆空调的技术领域，特别涉及一种车辆及其空调的出风口。
背景技术
空调是车辆的重要部件之一，一些车辆的仪表板上安装有空调的出风口，可以向驾驶室内吹送冷风或暖风，以调节温度。
空调的出风口安装有可以枢转的外壳体，通过枢转外壳体可以调节出风口内的叶片角度，实现对出风量的调节。然而，由于叶片位于出风口内部，并且出口安装有保护结构，因此，很难观察到叶片的角度情况，也就是说，使用者在外部很难通过视觉观察的方式较为直接地确定空调的出风量，而是需要将手伸到出风口处，通过体感的方式确定出风量。
发明内容
有鉴于此，本发明旨在提出一种空调的出风口，以解决不能通过简单观察而确定出风量大小的问题。
为达到上述目的，本发明的技术方案是这样实现的：
一种空调的出风口，所述出风口包括出风管以及可枢转地安装于所述出风管的出口端的外壳体，所述外壳体能够在第一位置和第二位置之间枢转以调节所述出风口的出风量，其中，所述出风管上设置有光源和第一导光部，所述第一导光部包括第一进光端和第一发光面，所述第一进光端朝向所述光源，所述外壳体上设置有第二导光部，所述第二导光部包括多个第二进光端和第二发光面，所述第二发光面外部可见，其中，所述外壳体 位于所述第一位置时，多个所述第二进光端与所述第一发光面完全错开，所述外壳体位于所述第二位置，多个所述第二进光端对齐于所述第一发光面。
进一步的，所述第一发光面沿所述出风管的周向延伸，多个所述第二进光端沿所述出风管的周向间隔排列。
进一步的，所述第一导光部包括彼此连接的第一导光条和第一发光条，所述第一导光条形成有所述第一进光端，所述第一发光条形成有所述第一发光面，所述第一导光部包括形成在所述第一导光条与所述第一发光条中的导光材料；所述第二导光部包括彼此连接的多个第二导光条和第二发光条，每个所述第二导光条形成有所述第二进光端，所述第二发光条形成有所述第二发光面，所述第二导光部包括形成在所述第二导光条和所述第二发光条中的导光材料。
进一步的，所述外壳体包括喇叭口状的第一壳体和喇叭口状的第二壳体，所述第一壳体可枢转地套设于所述出风管的出口端，并且所述第一壳体的大端接合于所述第二壳体的大端，所述第二导光部设置在所述第二壳体上。
进一步的，所述出风管包括位于出口端的渐扩管段和连接于所述渐扩管段的直管段，所述第一壳体套设于所述渐扩管段，所述第一导光部设置在所述渐扩管段上。
进一步的，所述渐扩管段出口端的端面和外周面的交界处形成有凹陷部，所述渐扩管段的外周面形成有与所述凹陷部连通的凹槽，所述第一发光条设置在所述凹陷部中，所述第一导光条设置在所述凹槽中。
进一步的，所述第二发光条为环状并且安装于所述第二壳体的小端的环形端面上，所述第二导光条贴合安装于所述第二壳体的外周面，所述第二壳体的外部套设有外罩，所述外罩的外表面形成有防滑凸筋。
进一步的，所述出风管中设有叶片，通过枢转所述外壳体能够驱动所 述叶片在打开状态和闭合状态之间枢转，当所述外壳体位于所述第一位置时，所述叶片处于闭合状态，当所述外壳体位于所述第二位置时，所述叶片处于打开状态。
进一步的，所述第一壳体的小端形成有沿周向排列的齿部，所述直管段的外部设有与所述齿部啮合的齿轮，所述叶片通过枢转轴连接于所述齿轮。
相对于现有技术，本发明所述的空调的出风口具有以下优势：
本发明所述的空调的出风口可以根据外壳体与出风管的枢转角度调节出风量，同时，通过第一导光部与第二导光部的配合，可以根据外壳体与出风管的枢转角度，由第二导光部发出不同强度的光，以光的亮度提示出风量的大小，便于使用者仅通过视觉观察即可获知出风量情况，提升了使用体验。
本发明的另一目的在于提出一种车辆，以解决不能通过简单观察而确定空调的出风口的出风量大小的问题。
为达到上述目的，本发明的技术方案是这样实现的：
一种车辆，其中，所述车辆设置有以上方案所述的空调的出风口。
所述车辆与上述空调的出风口相对于现有技术所具有的优势相同，在此不再赘述。
本发明的其它特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
构成本发明的一部分的附图用来提供对本发明的进一步理解，本发明的示意性实施方式及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施方式所述的空调的出风口的结构示意图；
图2为本发明实施方式所述的空调的出风口的爆炸图；
图3和图4分别为本发明实施方式所述的空调的出风口的外壳体枢转到不同角度时的结构示意图；
图5为本发明实施方式所述的第一导光部和第二导光部的结构示意图。
附图标记说明：
1-出风管，2-外壳体，3-第一导光部，4-第二导光部，11-渐扩管段，12-直管段，13-凹陷部，14-凹槽，15-齿轮，21-第一壳体，22-第二壳体，23-外罩，24-防滑凸筋，25-齿部，31-第一导光条，32-第一发光条，33-第一进光端，34-第一发光面，41-第二导光条，42-第二发光条，43-第二进光端，44-第二发光面。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施方式及实施方式中的特征可以相互组合。
下面将参考附图并结合实施方式来详细说明本发明。
本发明提供了一种空调的出风口，如图1、图2、图5所示，所述出风口包括出风管1以及可枢转地安装于所述出风管1的出口端的外壳体2，所述外壳体2能够在第一位置和第二位置之间枢转以调节所述出风口的出风量，其中，所述出风管1上设置有光源和第一导光部3，所述第一导光部3包括第一进光端33和第一发光面34，所述第一进光端33朝向所述光源，所述外壳体2上设置有第二导光部4，所述第二导光部4包括多个第二进光端43和第二发光面44，所述第二发光面44外部可见，其中，所述外壳体2位于所述第一位置时，多个所述第二进光端43与所述第一发光面34完全错开，所述外壳体2位于所述第二位置，多个所述第二进光端43对齐于所述第一发光面34。
第一导光部3的第一进光端33可以从所述光源(可以为LED灯、普通电阻灯等)接收光，并且通过第一发光面34发出光，第二导光部4通过 多个所述第二进光端43接收光，并通过所述第二发光面44发出光，第二发光面44设置为外部人员可以观察到，通过枢转外壳体2，可以使得不同数量的第二进光端43对齐于第一发光面34，使得第二导光部4接收到光的总强度根据外壳体2的枢转角度而变化，从而第二发光面44发出的光也根据外壳体2的枢转角度而变化，另外，外壳体2的枢转角度也影响了所述出风口的出风量，因此，可以通过第二发光面44发出的光的强度来体现出风量的大小，也就是说，使用者通过观察第二发光面44的发光强度即可判断出风量的大小。其中，在所述第一位置，多个第二进光端43与第一发光面34完全错开而接收不到光，第二发光面44基本不发光，在所述第二位置，多个第二进光面全部对齐于第一发光面34，接收到最大强度的光，第二发光面44发光强度最大，当外壳体2位于所述第一位置和所述第二位置之间时，可以有相应数量的第二进光端43对齐于第一发光面34，即第二发光面44可以在最大亮度和不发光之间存在多种不同亮度，也可以不存在与第一发光面34对齐的第二进光端43，即第二发光面44仅有最大亮度和不发光两种情况。
优选的，所述第一发光面34沿所述出风管1的周向延伸，多个所述第二进光端43沿所述出风管1的周向间隔排列。第二进光端43排列的直径与第一发光面34的直径相同，从而通过枢转第二导光部，使得多个第二进光端43与第二发光面44对齐的数量逐渐发生变化，以使得第二发光面44的亮度发生变化，从而体现出风量的变化。
具体的，如图5所示，所述第一导光部3包括彼此连接的第一导光条31和第一发光条32，所述第一导光条31形成有所述第一进光端33，所述第一发光条32形成有所述第一发光面34，所述第一导光部3包括形成在所述第一导光条31与所述第一发光条32中的导光材料；所述第二导光部4包括彼此连接的多个第二导光条41和第二发光条42，每个所述第二导光条41形成有所述第二进光端43，所述第二发光条42形成有所述第二发光面 44，所述第二导光部4包括形成在所述第二导光条41和所述第二发光条42中的导光材料。第一导光部3和第二导光部4可以通过反光材料包覆导光材料制成，其中，导光材料部分地暴露而形成进光端和发光面。第一导光部3通过第一进光端33接收来自光源的光，导光材料将光传导至第一发光面34而发生，第二进光端43接收来自第一发光面34的光并传导到第二发光面44，驾驶室中的使用者可以看到第二发光面44发出的光。另外，多个第二导光条41可以共同连接于同一主导光条，多个第二导光条41的光在主导光条中汇聚后传导到第二发光条42中，并在第二发光面44发光。
另外，所述外壳体2包括喇叭口状的第一壳体21和喇叭口状的第二壳体22，所述第一壳体21可枢转地套设于所述出风管1的出口端，并且所述第一壳体21的大端接合于所述第二壳体22的大端，所述第二导光部4设置在所述第二壳体22上。外壳体2通过第一壳体21和第二壳体22组合形成，第一壳体21和第二壳体22可以通过卡扣方式连接，以便于拆卸安装。外壳体2形成为中间大两头小的结构，便于卡装在出风管1的出口端上，第二导光部4安装于更靠近外部的第二壳体22上，以利于使用者观察到第二发光面44。
相对应的，所述出风管1包括位于出口端的渐扩管段11和连接于所述渐扩管的直管段12，所述第一壳体21套设于所述渐扩管段11，所述第一导光部3设置在所述渐扩管段11上。渐扩管段11为外壳体2提供卡装位置，其逐渐增加的外径可以防止外壳体2脱落。其中，第二壳体22的大端可以部分地接合于渐扩管段11的大端，形成环状的接合面，便于外壳体2的定位。
另外，所述渐扩管段11出口端的端面和外周面的交界处形成有凹陷部13，所述渐扩管段11的外周面形成有与所述凹陷部13连通的凹槽14，所述第一发光条32设置在所述凹陷部13中，所述第一导光条31设置在所述凹槽14中。第一发光条32设置在与第二壳体22接合的位置，便于设置在 第二壳体22上的第二导光条41接收来自第一发光条32的光。
进一步的，所述第二发光条42为环状并且安装于所述第二壳体22的小端的环形端面上，所述第二导光条41贴合安装于所述第二壳体22的外周面，所述第二壳体22的外部套设有外罩23，所述外罩23的外表面形成有防滑凸筋24。第二壳体22的小端的环形端面为外部可见，第二发光条42设置在此位置可以允许使用者观察到。外罩23用于保护第二导光部4和第二壳体22，外罩23的形状与第二壳体22的形状基本对应，特别地，外罩23的外表面上形成有防滑凸筋24，使用者可以握持外罩23以枢转外壳体2，实现出风量的调节以及第二导光部4的亮度调节。外罩23可以通过卡扣配合的方式安装于第二壳体22。
另外，所述出风管1中设有叶片，通过枢转所述外壳体2能够驱动所述叶片在打开状态和闭合状态之间枢转，当所述外壳体2位于所述第一位置时，所述叶片处于闭合状态，当所述外壳体2位于所述第二位置时，所述叶片处于打开状态。叶片类似于阀门结构中的阀板，控制出风管1的打开和关闭，所述叶片处于闭合状态时，所述叶片可以隔断出风管1中的出风通道，所述叶片处于打开状态时，出风管1的出风通道打开，允许空调的风送出。当外壳体2位于所述第一位置时，多个第二进光端43与第一发光面34完全错开，第二发光面44不发光，表明叶片处于闭合状态，出风管1不出风，当外壳体2位于所述第二位置时，多个第二进光端43全部对齐于第一发光面34，第二发光面44的发光亮度达到最大，此时，叶片处于打开状态，出风量最大。
具体的，如图3和图4所示，所述第一壳体21的小端形成有沿周向排列的齿部25，所述直管段12的外部设有与所述齿部25啮合的齿轮15，所述叶片通过枢转轴连接于所述齿轮15。通过枢转外壳体2，第一壳体21上的齿部25也相应地枢转，带动齿轮15枢转，齿轮15带动枢转轴上的所述叶片枢转，使得所述叶片在打开状态和闭合状态之间转换。
另外，本发明还提供了一种车辆，其中，所述车辆设置有以上方案所述的空调的出风口。空调的出风口可以设置在车辆的仪表板上，使用者通过控制外壳体2的枢转，可以选择出风量的大小，并通过观察第二发光面44的亮度来判断出风量的大小。
以上所述仅为本发明的较佳实施方式而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种空调的出风口，所述出风口包括出风管(1)以及可枢转地安装于所述出风管(1)的出口端的外壳体(2)，所述外壳体(2)能够在第一位置和第二位置之间枢转以调节所述出风口的出风量，其特征在于，所述出风管(1)上设置有光源和第一导光部(3)，所述第一导光部(3)包括第一进光端(33)和第一发光面(34)，所述第一进光端(33)朝向所述光源，所述外壳体(2)上设置有第二导光部(4)，所述第二导光部(4)包括多个第二进光端(43)和第二发光面(44)，所述第二发光面(44)外部可见，其中，所述外壳体(2)位于所述第一位置时，多个所述第二进光端(43)与所述第一发光面(34)完全错开，所述外壳体(2)位于所述第二位置，多个所述第二进光端(43)对齐于所述第一发光面(34)。
  2. 根据权利要求1所述的空调的出风口，其特征在于，所述第一发光面(34)沿所述出风管(1)的周向延伸，多个所述第二进光端(43)沿所述出风管(1)的周向间隔排列。
  3. 根据权利要求2所述的空调的出风口，其特征在于，所述第一导光部(3)包括彼此连接的第一导光条(31)和第一发光条(32)，所述第一导光条(31)形成有所述第一进光端(33)，所述第一发光条(32)形成有所述第一发光面(34)，所述第一导光部(3)包括形成在所述第一导光条(31)与所述第一发光条(32)中的导光材料；所述第二导光部(4)包括彼此连接的多个第二导光条(41)和第二发光条(42)，每个所述第二导光条(41)形成有所述第二进光端(43)，所述第二发光条(42)形成有所述第二发光面(44)，所述第二导光部(4)包括形成在所述第二导光条(41)和所述第二发光条(42)中的导光材料。
  4. 根据权利要求3所述的空调的出风口，其特征在于，所述外壳体(2)包括喇叭口状的第一壳体(21)和喇叭口状的第二壳体(22)，所述第一壳体(21)可枢转地套设于所述出风管(1)的出口端，并且所述第一壳体(21)的大端接合于所述第二壳体(22)的大端，所述第二导光部(4)设置在所述第二壳体(22)上。
  5. 根据权利要求4所述的空调的出风口，其特征在于，所述出风管(1)包括位于出口端的渐扩管段(11)和连接于所述渐扩管段(11)的直管段(12)，所述第一壳体(21)套设于所述渐扩管段(11)，所述第一导光部(3)设置在所述渐扩管段(11)上。
  6. 根据权利要求5所述的空调的出风口，其特征在于，所述渐扩管段(11)出口端的端面和外周面的交界处形成有凹陷部(13)，所述渐扩管段(11)的外周面形成有与所述凹陷部(13)连通的凹槽(14)，所述第一发光条(32)设置在所述凹陷部(13)中，所述第一导光条(31)设置在所述凹槽(14)中。
  7. 根据权利要求6所述的空调的出风口，其特征在于，所述第二发光条(42)为环状并且安装于所述第二壳体(22)的小端的环形端面上，所述第二导光条(41)贴合安装于所述第二壳体(22)的外周面，所述第二壳体(22)的外部套设有外罩(23)，所述外罩(23)的外表面形成有防滑凸筋(24)。
  8. 根据权利要求5所述的空调的出风口，其特征在于，所述出风管(1)中设有叶片，通过枢转所述外壳体(2)能够驱动所述叶片在打开状态和闭合状态之间枢转，当所述外壳体(2)位于所述第一位置时，所述叶片处于 闭合状态，当所述外壳体(2)位于所述第二位置时，所述叶片处于打开状态。
  9. 根据权利要求8所述的空调的出风口，其特征在于，所述第一壳体(21)的小端形成有沿周向排列的齿部(25)，所述直管段(12)的外部设有与所述齿部(25)啮合的齿轮(15)，所述叶片通过枢转轴连接于所述齿轮(15)。
  10. 一种车辆，其特征在于，所述车辆设置有权利要求1-9中任意一项所述的空调的出风口。
PCT/CN2018/096302 2017-07-21 2018-07-19 车辆及其空调的出风口 Ceased WO2019015650A1 (zh)

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