TWI834398B - Vehicle lamp with dipped headlight and full headlight switching device - Google Patents

Vehicle lamp with dipped headlight and full headlight switching device Download PDF

Info

Publication number
TWI834398B
TWI834398B TW111145107A TW111145107A TWI834398B TW I834398 B TWI834398 B TW I834398B TW 111145107 A TW111145107 A TW 111145107A TW 111145107 A TW111145107 A TW 111145107A TW I834398 B TWI834398 B TW I834398B
Authority
TW
Taiwan
Prior art keywords
light
shaped plate
electromagnet
heat dissipation
plate
Prior art date
Application number
TW111145107A
Other languages
Chinese (zh)
Other versions
TW202421468A (en
Inventor
張中逸
Original Assignee
秀山交通器材股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 秀山交通器材股份有限公司 filed Critical 秀山交通器材股份有限公司
Priority to TW111145107A priority Critical patent/TWI834398B/en
Application granted granted Critical
Publication of TWI834398B publication Critical patent/TWI834398B/en
Publication of TW202421468A publication Critical patent/TW202421468A/en

Links

Images

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

A vehicle lamp with dipped headlight and full headlight switching device is provided. The vehicle lamp includes a heat dissipating device, a LED light source, an electromagnet, a reflection unit, a lens unit, a light shape plate, and a driven rod. The LED light source and the electromagnet are disposed on the heat dissipating device. The light shape plate is rotatably disposed above the electromagnet. The driven rod is disposed between the electromagnet and the light shape plate. The electromagnet is configured to move the light shape plate to a first position or a second position through driving the driven rod to change a reflection light of the LED light source and to form a dipped beam and/or a full beam. A yielding space is formed between the heat dissipating device and the lens unit for receiving another element therein.

Description

具有遠近燈切換結構的車燈Car lights with switching structure for high and low lights

本發明涉及一種車燈，尤指一種安裝於車輛上的車燈，該車燈具有遠近燈切換結構。The invention relates to a vehicle lamp, in particular to a vehicle lamp installed on a vehicle. The vehicle lamp has a high and low lamp switching structure.

汽車或機車等機動車輛的前方皆設置有一頭燈，頭燈包括一燈座、及安裝於燈座內的車燈光源。車燈光源可以切換遠光燈及近光燈。現有遠光燈及近光燈可利用一切換結構切換遠光或近光，以改變光源的反射光線，來達成切換遠光燈及近光燈的功能。其中反射光線的反射鏡組的曲線結構複雜，需要反射近光的光線以及遠光的光線，製造成本高。Motor vehicles such as cars or motorcycles are equipped with a headlight in front of them. The headlight includes a lamp holder and a vehicle light source installed in the lamp holder. The car light source can switch between high beam and low beam. The existing high beam and low beam can use a switching structure to switch the high beam or the low beam to change the reflected light of the light source to achieve the function of switching between the high beam and the low beam. The reflector group that reflects the light has a complicated curve structure and needs to reflect the light of the low beam and the light of the high beam, and the manufacturing cost is high.

相較於傳統車燈的燈泡，以LED作為光源的車燈通常配置有散熱裝置，其增加了佔用的體積，導致車燈周圍的空間更需要善加利用。Compared with traditional car light bulbs, car lights using LED as the light source are usually equipped with heat dissipation devices, which increase the occupied volume and require better use of the space around the car lights.

本發明所要解決的技術問題在於，針對現有技術的不足提供一種具有遠近燈切換結構的車燈，更善加利用車燈周圍的空間。The technical problem to be solved by the present invention is to provide a vehicle lamp with a high and low lamp switching structure in view of the shortcomings of the existing technology, so as to better utilize the space around the vehicle lamp.

為了解決上述的技術問題，本發明提供一種具有遠近燈切換結構的車燈，其包括一散熱裝置、一LED光源、一電磁鐵、一反射鏡組、一透鏡單元、一光形板、及一驅動桿。該LED光源設置於該散熱裝置上。該電磁鐵設置於該散熱裝置上。該反射鏡組位於該LED光源的上方該透鏡單元位於該反射鏡組的前方，該LED光源發出的光線能經該反射鏡組反射，並透過該透鏡單元向外射出。該光形板可轉動的設置於該反射鏡組及該透鏡單元之間，該光形板沿一轉軸樞設於該散熱裝置上，該光形板能在一第一位置及一第二位置之間移動。該驅動桿設置於該電磁鐵與該光形板之間，該電磁鐵能驅動該驅動桿以連動該光形板位於該第一位置或該第二位置，以改變該LED光源的反射光線，而形成近光或遠光。該透鏡單元具有一鏡框及一透鏡，該透鏡固定於該鏡框的前端，該鏡框固定於該散熱裝置，該鏡框與該散熱裝置之間形成一避讓空間以供容置其他元件。In order to solve the above technical problems, the present invention provides a vehicle lamp with a high and low lamp switching structure, which includes a heat sink, an LED light source, an electromagnet, a reflector group, a lens unit, a light shape plate, and a Drive rod. The LED light source is arranged on the heat dissipation device. The electromagnet is arranged on the heat dissipation device. The reflector group is located above the LED light source and the lens unit is located in front of the reflector group. The light emitted by the LED light source can be reflected by the reflector group and emitted outward through the lens unit. The light-shaped plate is rotatably disposed between the reflector group and the lens unit. The light-shaped plate is pivoted on the heat dissipation device along a rotating axis. The light-shaped plate can be in a first position and a second position. move between. The driving rod is disposed between the electromagnet and the light-shaped plate. The electromagnet can drive the driving rod to link the light-shaped plate to the first position or the second position to change the reflected light of the LED light source. And form low beam or high beam. The lens unit has a frame and a lens. The lens is fixed on the front end of the frame. The frame is fixed on the heat dissipation device. An avoidance space is formed between the frame and the heat dissipation device for accommodating other components.

依本發明一可行的實施例，該散熱裝置的前端面具有一對側框架，所述一對側框架之間向內形成一凹陷狀的容置空間，該電磁鐵容納於該容置空間內，該電磁鐵還包括一外隔板，該外隔板固定於該一對側框架且覆蓋該容置空間的開口。According to a possible embodiment of the present invention, the front end surface of the heat dissipation device has a pair of side frames, and a recessed accommodation space is formed inward between the pair of side frames, and the electromagnet is accommodated in the accommodation space. , the electromagnet also includes an outer partition, the outer partition is fixed to the pair of side frames and covers the opening of the accommodation space.

依本發明一可行的實施例，該驅動桿具有一樞接部、一主動端及一從動端，該主動端及該從動端連接於該樞接部的兩側，該樞接部樞設於該散熱裝置的一樞軸，該主動端連接於該電磁鐵，該從動端抵接於該光形板，其中該主動端能沿著一垂直於光軸方向移動，該從動端能沿著一前後方向移動，用以改變該電磁鐵及該光形板動力傳輸方向。According to a possible embodiment of the present invention, the driving rod has a pivot portion, a driving end and a driven end. The driving end and the driven end are connected to both sides of the pivot portion. The pivot portion pivots A pivot is provided on the heat dissipation device, the active end is connected to the electromagnet, and the driven end is in contact with the light-shaped plate, wherein the active end can move along a direction perpendicular to the optical axis, and the driven end It can move along a front-to-back direction to change the power transmission direction of the electromagnet and the light-shaped plate.

依本發明一可行的實施例，該電磁鐵具有一動作桿，該光形板具有一遮擋部及一連動部，該連動部連接於該遮擋部，該主動端連接於該電磁鐵的動作桿，該從動端連接於該光形板的連動部，該電磁鐵啟動時，該動作桿能通過該驅動桿驅動該光形板動作，其中該主動端抵觸該電磁鐵的動作桿，該從動端抵觸該光形板的連動部。According to a possible embodiment of the present invention, the electromagnet has an action rod, the light-shaped plate has a shielding part and a linkage part, the linkage part is connected to the shielding part, and the active end is connected to the action rod of the electromagnet , the driven end is connected to the linking part of the light-shaped plate. When the electromagnet is activated, the action rod can drive the light-shaped plate to move through the driving rod, wherein the active end resists the action rod of the electromagnet, and the slave end The moving end resists the linking part of the light-shaped plate.

依本發明一可行的實施例，該車燈還包括一調整桿，該光形板還具有一受力部，該受力部設置於該轉軸的下方，其中該散熱裝置形成一調整溝槽、及一調整螺座，該調整溝槽由該散熱裝置的後端向前延伸，該調整螺座位於該調整溝槽內並且靠近該光形板，該調整桿螺接於該散熱裝置的該調整螺座，該調整桿的一端外露於該散熱裝置的後端以供調整，該調整桿的另一端抵接於該光形板的該受力部。According to a possible embodiment of the present invention, the vehicle light further includes an adjustment rod, and the light-shaped plate also has a force-receiving part, and the force-receiving part is disposed below the rotating shaft, wherein the heat dissipation device forms an adjustment groove. And an adjustment screw seat, the adjustment groove extends forward from the rear end of the heat sink, the adjustment screw seat is located in the adjustment groove and close to the light-shaped plate, the adjustment rod is screwed to the adjustment of the heat sink Screw seat, one end of the adjustment rod is exposed at the rear end of the heat dissipation device for adjustment, and the other end of the adjustment rod is in contact with the force-receiving part of the light-shaped plate.

依本發明一可行的實施例，該光形板具有一遮擋部及一連動部，該連動部連接於該遮擋部，該驅動桿連接於該光形板的連動部，該遮擋部具有一底板及一後板，該後板呈圓弧形板體，該後板豎立於該底板的邊緣，該底板及該後板之間形成一夾角，該夾角大於90度，使該底板及該後板傾斜相交，且該後板的高度由兩側朝中間處遞減。According to a possible embodiment of the present invention, the light-shaped plate has a shielding part and a linking part. The linking part is connected to the shielding part. The driving rod is connected to the linking part of the light-shaped plate. The shielding part has a bottom plate. And a back plate, the back plate is an arc-shaped plate body, the back plate is erected on the edge of the bottom plate, an included angle is formed between the bottom plate and the back plate, and the included angle is greater than 90 degrees, so that the bottom plate and the back plate The slopes intersect, and the height of the back panel decreases from both sides toward the middle.

依本發明一可行的實施例，該電磁鐵設置該於該散熱裝置的前端，該電磁鐵採用臥式橫置於該散熱裝置的前端。According to a possible embodiment of the present invention, the electromagnet is disposed at the front end of the heat dissipation device, and the electromagnet is horizontally placed at the front end of the heat dissipation device.

依本發明一可行的實施例，該光形板位於該電磁鐵的上方，該散熱裝置及該光形板之間設置一彈性元件，用以提供該光形板復位的彈力，使該光形板移動至該第一位置。According to a possible embodiment of the present invention, the light-shaped plate is located above the electromagnet, and an elastic element is disposed between the heat dissipation device and the light-shaped plate to provide elastic force for the light-shaped plate to reset, so that the light-shaped plate can The plate moves to this first position.

依本發明一可行的實施例，該反射鏡組包括一上反射座、及一下反射座，該下反射座呈U字形且固定於該散熱裝置，該上反射座固定於該下反射座的頂面，該LED光源由該下反射座反射的光線形成遠光，該LED光源由該下反射座反射的光線形成近光。According to a possible embodiment of the present invention, the reflector assembly includes an upper reflection base and a lower reflection base. The lower reflection base is U-shaped and fixed to the heat sink. The upper reflection base is fixed to the top of the lower reflection base. Surface, the light reflected by the LED light source from the lower reflective seat forms high beam, and the light reflected by the LED light source from the lower reflective seat forms low beam.

依本發明一可行的實施例，該下反射座具有一下反射部及一下組裝板，該下組裝板連接於該下反射部的頂緣周圍，該散熱裝置的承載基部向上突出多根定位柱，該下組裝板形成多個下定位孔，該多個下定位孔套設於該多根定位柱；該上反射座具有一上反射部、及一上組裝板，該上組裝板連接於該上反射部底緣周圍，該上組裝板形成多個上定位孔及多個螺孔，該上組裝板的該些上定位孔套設於該些定位柱，該上反射座與該下反射座鎖固於該散熱裝置。According to a possible embodiment of the present invention, the lower reflective seat has a lower reflective part and a lower assembly plate. The lower assembly plate is connected around the top edge of the lower reflective part. The load-bearing base of the heat dissipation device protrudes upward with a plurality of positioning posts. The lower assembly plate forms a plurality of lower positioning holes, and the plurality of lower positioning holes are sleeved on the plurality of positioning posts; the upper reflection seat has an upper reflection part and an upper assembly plate, and the upper assembly plate is connected to the upper assembly plate. Around the bottom edge of the reflective part, the upper assembly plate forms a plurality of upper positioning holes and a plurality of screw holes. The upper positioning holes of the upper assembly plate are sleeved on the positioning posts. The upper reflective seat and the lower reflective seat are locked. fixed to the heat sink.

本發明的有益效果在於，本發明所提供的具有遠近燈切換結構的車燈，光形板可轉動的設置於反射鏡組及透鏡單元之間，光形板能在第一位置及第二位置之間移動，驅動桿設置於電磁鐵與光形板之間，電磁鐵能驅動驅動桿以連動光形板位於第一位置或第二位置，以改變LED光源的反射光線，而形成近光或遠光。The beneficial effect of the present invention is that in the vehicle lamp with a high and low light switching structure provided by the present invention, the light-shaped plate is rotatably arranged between the reflector group and the lens unit, and the light-shaped plate can be in the first position and the second position. The driving rod is arranged between the electromagnet and the light-shaped plate. The electromagnet can drive the driving rod to link the light-shaped plate to the first position or the second position to change the reflected light of the LED light source to form low beam or low beam. High beam.

此外，該透鏡單元具有一鏡框及一透鏡，該透鏡固定於該鏡框的前端，該鏡框固定於該散熱裝置，該鏡框與該散熱裝置之間形成一避讓空間以供容置其他元件。In addition, the lens unit has a frame and a lens. The lens is fixed on the front end of the frame. The frame is fixed on the heat dissipation device. An avoidance space is formed between the frame and the heat dissipation device for accommodating other components.

再者，調整桿設置於散熱裝置上，調整桿的一端抵接於光形板的受力部，調整桿轉動時，該調整桿能推動受力部，以通過受力部連動光形板轉動，而能對光形板位置進行調整，使光形板可微調至最佳的位置。Furthermore, the adjusting rod is arranged on the heat dissipation device, and one end of the adjusting rod is in contact with the force-receiving part of the light-shaped plate. When the adjusting rod rotates, the adjusting rod can push the force-receiving part to rotate the light-shaped plate through the force-receiving part. , and the position of the light-shaped plate can be adjusted so that the light-shaped plate can be fine-tuned to the best position.

為使能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本發明加以限制。In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and illustration and are not used to limit the present invention.

以下是通過特定的具體實施例來說明本發明所公開的實施方式，本領域技術人員可由本說明書所公開的內容瞭解本發明的優點與效果。本發明可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不背離本發明的構思下進行各種修改與變更。另外，本發明的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本發明的相關技術內容，但所公開的內容並非用以限制本發明的保護範圍。另外，本文中所使用的術語“或”，應視實際情況可能包括相關聯的列出項目中的任一個或者多個的組合。The following is a specific example to illustrate the disclosed embodiments of the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depictions based on actual dimensions, as is stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of the present invention. In addition, the term "or" used in this article shall include any one or combination of more of the associated listed items depending on the actual situation.

請參閱圖1至圖3，本發明提供一種具有遠近燈切換結構的車燈，能用以安裝於汽車或機車等車輛，用於切換遠光或近光，其包括一散熱裝置1、一LED光源2、一電磁鐵3、一反射鏡組4、一透鏡單元5、一光形板6、一驅動桿7、一散熱風扇8、及一調整桿9。為方便描述，本發明以出光方向為前方，相對的方向為後方。Please refer to Figures 1 to 3. The present invention provides a vehicle light with a high and low light switching structure, which can be installed on vehicles such as cars or motorcycles for switching high beam or low beam. It includes a heat dissipation device 1 and an LED. Light source 2, an electromagnet 3, a reflector group 4, a lens unit 5, a light shape plate 6, a driving rod 7, a cooling fan 8, and an adjusting rod 9. For convenience of description, the present invention takes the light emitting direction as the front and the opposite direction as the rear.

如圖3所示，散熱裝置1是以導熱性良好的金屬材料(如銅或鋁等)製成。LED光源2設置於散熱裝置1上。在本實施例中，散熱裝置1具有一承載基部11，LED光源2設置於承載基部11上。LED光源2能朝向上方射出光線。LED光源2產生的高溫可傳遞至散熱裝置1，以便利用散熱裝置1協助散熱。As shown in FIG. 3 , the heat dissipation device 1 is made of a metal material with good thermal conductivity (such as copper or aluminum, etc.). The LED light source 2 is arranged on the heat sink 1 . In this embodiment, the heat dissipation device 1 has a carrying base 11 , and the LED light source 2 is disposed on the carrying base 11 . The LED light source 2 can emit light upward. The high temperature generated by the LED light source 2 can be transferred to the heat dissipation device 1 so that the heat dissipation device 1 can be used to assist in heat dissipation.

具體的說，該散熱裝置1的前端面具有一對側框架15，該對側框架15之間向內形成一凹陷狀的容置空間150，該電磁鐵3容納於該容置空間150內，該電磁鐵3還包括一外隔板30，該外隔板30固定於該對側框架15之間且覆蓋該容置空間150的開口。如圖2所示，本實施例的電磁鐵3隱藏地設置於散熱裝置1的內部。外隔板30大致與該對側框架15相切齊。Specifically, the front end surface of the heat dissipation device 1 has a pair of side frames 15. A concave accommodation space 150 is formed inward between the pair of side frames 15, and the electromagnet 3 is accommodated in the accommodation space 150. The electromagnet 3 further includes an outer partition 30 , which is fixed between the opposite side frames 15 and covers the opening of the accommodation space 150 . As shown in FIG. 2 , the electromagnet 3 of this embodiment is disposed hiddenly inside the heat dissipation device 1 . The outer partition 30 is substantially flush with the opposite side frame 15 .

本實施例另外可加裝一散熱風扇8於散熱裝置1的底面，以提供主動散熱的功能。散熱風扇8可透過螺桿鎖固於散熱裝置1。散熱風扇8的位置對應於LED光源2的下方，且位於電磁鐵3的後方。In this embodiment, a cooling fan 8 can be additionally installed on the bottom surface of the heat dissipation device 1 to provide an active heat dissipation function. The cooling fan 8 can be locked to the heat dissipation device 1 through a screw. The position of the cooling fan 8 corresponds to the bottom of the LED light source 2 and is located behind the electromagnet 3 .

請參閱圖2及圖3，電磁鐵3透過一固定面板30固定於散熱裝置1上。本實施例的電磁鐵3隱藏式設置於散熱裝置1的下方。如圖3所示，電磁鐵3具有一動作桿31，用於輸出動力。電磁鐵3的底部還設置一齊納二極體32、及一連接器33。齊納二極體32電性連接於電磁鐵3及連接器33之間。齊納二極體32能提供穩定電壓的功能。連接器33能用以輸入電力，使電力可通過齊納二極體32輸送至電磁鐵3，藉以控制電磁鐵3的運作。本實施例的固定面板30在電磁鐵3線圈的外側，可以隔離餘熱。Please refer to Figures 2 and 3. The electromagnet 3 is fixed on the heat sink 1 through a fixed panel 30. The electromagnet 3 of this embodiment is disposed hiddenly below the heat dissipation device 1 . As shown in Figure 3, the electromagnet 3 has an operating rod 31 for outputting power. The bottom of the electromagnet 3 is also provided with a Zener diode 32 and a connector 33 . The Zener diode 32 is electrically connected between the electromagnet 3 and the connector 33 . Zener diode 32 can provide voltage stabilization function. The connector 33 can be used to input power, so that the power can be transmitted to the electromagnet 3 through the Zener diode 32 to control the operation of the electromagnet 3 . The fixed panel 30 of this embodiment is located outside the coil of the electromagnet 3 and can isolate waste heat.

如圖3至圖5所示，反射鏡組4位於LED光源2的上方。本實施例中，反射鏡組4包括一上反射座42、及一下反射座41。下反射座41呈U字形且固定於散熱裝置1，上反射座42固定於下反射座41的頂面，共同形成一反射面。反射面位於反射鏡組4的內側。As shown in FIGS. 3 to 5 , the reflector group 4 is located above the LED light source 2 . In this embodiment, the reflector assembly 4 includes an upper reflector base 42 and a lower reflector base 41 . The lower reflective seat 41 is U-shaped and is fixed to the heat dissipation device 1. The upper reflective seat 42 is fixed to the top surface of the lower reflective seat 41, and together form a reflective surface. The reflective surface is located inside the reflector group 4 .

如圖3所示，具體的說，下反射座41具有一下反射部411及一下組裝板412。下組裝板412連接於下反射部411的頂緣周圍。本實施例利用多點定義一共平面的原理，散熱裝置1的承載基部11向上突出四根定位柱14。下組裝板412形成四個下定位孔4120，下組裝板412套設於四根定位柱14。上反射座42具有一上反射部421、及一上組裝板422。上組裝板422連接於上反射部421底緣周圍。上組裝板422形成四個上定位孔4220及兩個螺孔。螺孔分別位於兩側的兩個上定位孔4220之間。上組裝板422的四個上定位孔4220也套設於相同的四根定位柱14。最後透過兩個螺絲S將上反射座42與下反射座41一起鎖固於散熱裝置1上。本實施例的上反射座42與下反射座41可以分開製造，成型較為容易。此外，上反射座42與下反射座41可以用不同材料製成，以降低成本。As shown in FIG. 3 , specifically, the lower reflection base 41 has a lower reflection part 411 and a lower assembly plate 412 . The lower assembly plate 412 is connected around the top edge of the lower reflection part 411 . This embodiment utilizes the principle of multiple points defining a common plane. Four positioning posts 14 protrude upward from the carrying base 11 of the heat dissipation device 1 . The lower assembly plate 412 forms four lower positioning holes 4120 , and the lower assembly plate 412 is sleeved on the four positioning posts 14 . The upper reflection base 42 has an upper reflection part 421 and an upper assembly plate 422 . The upper assembly plate 422 is connected around the bottom edge of the upper reflective part 421 . The upper assembly plate 422 is formed with four upper positioning holes 4220 and two screw holes. The screw holes are respectively located between the two upper positioning holes 4220 on both sides. The four upper positioning holes 4220 of the upper assembly plate 422 are also sleeved on the same four positioning posts 14 . Finally, the upper reflection base 42 and the lower reflection base 41 are locked together on the heat sink 1 through two screws S. The upper reflective seat 42 and the lower reflective seat 41 of this embodiment can be manufactured separately, and the molding is relatively easy. In addition, the upper reflective seat 42 and the lower reflective seat 41 can be made of different materials to reduce costs.

如圖1至圖2所示，透鏡單元5位於反射鏡組4的前方。本實施例的透鏡單元5固定於散熱裝置1上。具體的說，透鏡單元5包括一鏡框51及一透鏡52，鏡框51的兩側鎖固於散熱裝置1兩側前端的一對側框架15，透鏡52固定於鏡框51的前端。更具體的說，鏡框51呈長方形筒狀，其具有一對側壁512，每一側壁512延伸一鎖固部513以螺接於側框架15。鏡框51的底壁514略呈U字形，而與電磁鐵3的固定面板30相隔一距離。本實施例的一項特點在於，鏡框51與散熱裝置1之間形成一避讓空間50可以供容置其他元件，例如頭燈內的其他元件。此外，透鏡52卡接固定於鏡框51的前端開口，透鏡52本身不需要形成螺鎖孔或連接部，可以降低透鏡52的製造成本。As shown in FIGS. 1 to 2 , the lens unit 5 is located in front of the reflector group 4 . The lens unit 5 of this embodiment is fixed on the heat dissipation device 1 . Specifically, the lens unit 5 includes a frame 51 and a lens 52 . Both sides of the frame 51 are locked to a pair of side frames 15 at the front ends of both sides of the heat sink 1 . The lens 52 is fixed to the front end of the frame 51 . More specifically, the mirror frame 51 is in a rectangular tube shape and has a pair of side walls 512 . Each side wall 512 extends a locking portion 513 to be screwed to the side frame 15 . The bottom wall 514 of the mirror frame 51 is slightly U-shaped and is spaced apart from the fixed panel 30 of the electromagnet 3 . One feature of this embodiment is that an escape space 50 is formed between the mirror frame 51 and the heat dissipation device 1 for accommodating other components, such as other components in the headlight. In addition, the lens 52 is snap-fastened to the front opening of the lens frame 51 , and the lens 52 itself does not need to form a screw lock hole or a connecting portion, which can reduce the manufacturing cost of the lens 52 .

LED光源2發出的光線能經反射鏡組4的反射面反射，而透過透鏡單元5向外射出。本實施例中，LED光源2由下反射座41反射的光線形成遠光，LED光源2由上反射座42反射的光線形成近光。The light emitted by the LED light source 2 can be reflected by the reflecting surface of the reflecting mirror group 4 and then emitted outward through the lens unit 5 . In this embodiment, the light reflected from the lower reflective seat 41 of the LED light source 2 forms high beam, and the light reflected from the upper reflective seat 42 of the LED light source 2 forms low beam.

參圖4至圖6所示，光形板6可轉動的設置於反射鏡組4及透鏡單元5之間。光形板6沿一轉軸61樞設於散熱裝置1上，如圖3所示，轉軸61沿著水平橫向的方向，也就是X軸方向。光形板6可位於電磁鐵3的上方。光形板6能在一第一位置(如圖4及圖5所示，或稱豎立狀態)及一第二位置(如圖8及圖10所示，或稱後仰狀態)之間移動。具體的說，光形板6具有一遮擋部62及一連動部63，連動部63連接於遮擋部62。As shown in FIGS. 4 to 6 , the light-shaped plate 6 is rotatably disposed between the reflector group 4 and the lens unit 5 . The light-shaped plate 6 is pivoted on the heat dissipation device 1 along a rotating axis 61. As shown in FIG. 3, the rotating axis 61 is along the horizontal and transverse direction, that is, the X-axis direction. The light-shaped plate 6 can be located above the electromagnet 3 . The light-shaped plate 6 can move between a first position (as shown in Figures 4 and 5, or an upright state) and a second position (as shown in Figures 8 and 10, or a backward state). Specifically, the light-shaped plate 6 has a shielding part 62 and a linking part 63, and the linking part 63 is connected to the shielding part 62.

如圖3至圖5所示，轉軸61上可套設一彈性元件64。在本實施例，彈性元件64為一扭力彈簧，套設於轉軸61上。彈性元件64的兩端分別抵觸於散熱裝置1及光形板6，可提供光形板6復位的彈力，使光形板6移動至常態的第一位置(如圖4及圖5所示)。較佳的，該遮擋部62具有一底板621及一後板622，該後板622可呈圓弧形板體，後板622豎立於底板621的邊緣。當光形板6位於第二位置(如圖8及圖10所示)，光線由圓弧形的後板622中間穿過。As shown in FIGS. 3 to 5 , an elastic element 64 can be mounted on the rotating shaft 61 . In this embodiment, the elastic element 64 is a torsion spring, which is sleeved on the rotating shaft 61 . The two ends of the elastic element 64 respectively resist the heat dissipation device 1 and the light-shaped plate 6, which can provide the elastic force for the light-shaped plate 6 to reset, so that the light-shaped plate 6 moves to the normal first position (as shown in Figures 4 and 5). . Preferably, the shielding part 62 has a bottom plate 621 and a rear plate 622. The rear plate 622 can be an arc-shaped plate, and the rear plate 622 is erected on the edge of the bottom plate 621. When the light-shaped plate 6 is in the second position (as shown in FIGS. 8 and 10 ), the light passes through the middle of the arc-shaped rear plate 622 .

如圖5所示，底板621與後板622之間形成一夾角θ，該夾角θ大於90度，該夾角θ為95度至150度，該夾角θ可為95度、100度、110度、120度、130度、140度或150度等。該夾角θ為一鈍角，使底板621及後板622傾斜相交，使底板621及後板622之間形成較佳的角度。此外，後板622的高度由兩側朝中間處遞減，可呈現較佳的光形。As shown in Figure 5, an included angle θ is formed between the bottom plate 621 and the rear plate 622. The included angle θ is greater than 90 degrees. The included angle θ is between 95 degrees and 150 degrees. The included angle θ can be 95 degrees, 100 degrees, 110 degrees, 120 degrees, 130 degrees, 140 degrees or 150 degrees, etc. The included angle θ is an obtuse angle, so that the bottom plate 621 and the rear plate 622 intersect obliquely, so that a better angle is formed between the bottom plate 621 and the rear plate 622 . In addition, the height of the back plate 622 decreases from both sides toward the middle, which can present a better light shape.

驅動桿7設置於電磁鐵3與光形板6之間。該電磁鐵3能驅動該驅動桿7以連動光形板6位於第一位置(如圖4及圖5所示)或第二位置(如圖7及圖8所示)，以改變該LED光源2的反射光線，而形成近光或遠光。The driving rod 7 is arranged between the electromagnet 3 and the light-shaped plate 6 . The electromagnet 3 can drive the driving rod 7 to link the light-shaped plate 6 to the first position (as shown in Figures 4 and 5) or the second position (as shown in Figures 7 and 8) to change the LED light source. 2 reflects light to form low beam or high beam.

如圖6所示，較佳的，驅動桿7一體成型地具有一樞接部71、一主動端72及一從動端73。主動端72及從動端73連接於樞接部71的兩側。該樞接部71樞設於散熱裝置1的一樞軸12，使驅動桿7可轉動的設置於散熱裝置1上。本實施例中，樞軸12沿著垂直於光軸的方向(也就是圖6的Z軸方向)，主動端72由樞接部71的向外突出，然後沿著垂直於光軸的方向(參圖6的Z軸方向)向下延伸；從動端73由樞接部71的另一側橫向延伸。As shown in FIG. 6 , preferably, the driving rod 7 is integrally formed with a pivot portion 71 , a driving end 72 and a driven end 73 . The driving end 72 and the driven end 73 are connected to both sides of the pivot portion 71 . The pivot portion 71 is pivoted on a pivot 12 of the heat sink 1 so that the driving rod 7 is rotatably mounted on the heat sink 1 . In this embodiment, the pivot 12 is along the direction perpendicular to the optical axis (that is, the Z-axis direction in FIG. 6 ), the active end 72 protrudes outward from the pivot portion 71 , and then along the direction perpendicular to the optical axis (that is, the Z-axis direction in FIG. 6 ). 6 ) extends downward; the driven end 73 extends laterally from the other side of the pivot portion 71 .

主動端72連接於電磁鐵3，從動端73連接於光形板6。也就是說，主動端72可連接於電磁鐵3的動作桿31，從動端73可連接於光形板6的連動部63。在本實施例中，主動端72抵接電磁鐵3的動作桿31，從動端73抵觸光形板6的連動部63，可使組裝簡單容易，並形成一較佳的傳動結構。The active end 72 is connected to the electromagnet 3 , and the driven end 73 is connected to the light-shaped plate 6 . That is to say, the active end 72 can be connected to the operating rod 31 of the electromagnet 3 , and the driven end 73 can be connected to the linking portion 63 of the light-shaped plate 6 . In this embodiment, the active end 72 contacts the operating rod 31 of the electromagnet 3, and the driven end 73 contacts the linking portion 63 of the light-shaped plate 6, which makes assembly simple and easy, and forms a better transmission structure.

具體的說，當電磁鐵3啟動時，動作桿31配合橫臥式的電磁鐵3能沿著X軸往返，以推動主動端72沿著X方向左右移動，使得驅動桿7的樞接部71沿著Z軸方向轉動，最後使從動端73變成沿著Y軸前後移動，以推動光形板6的連動部63。藉此，電磁鐵3的動作桿31能通過驅動桿7驅動光形板6動作。使光形板6位於第一位置(如圖4及圖5所示)或第二位置(如圖8及圖10所示)。Specifically, when the electromagnet 3 is activated, the action rod 31 cooperates with the horizontal electromagnet 3 to reciprocate along the X-axis to push the active end 72 to move left and right along the X direction, so that the pivot portion 71 of the driving rod 7 Rotate along the Z-axis direction, and finally move the driven end 73 forward and backward along the Y-axis to push the linking portion 63 of the light-shaped plate 6 . Thereby, the operating rod 31 of the electromagnet 3 can drive the light-shaped plate 6 to move through the driving rod 7 . The light-shaped plate 6 is placed in the first position (as shown in Figures 4 and 5) or the second position (as shown in Figures 8 and 10).

本實施例的驅動桿7的結構能轉換電磁鐵3的作動方向，由另一角度描述，主動端72能沿著一垂直於光軸的方向，也就是左右方向(如圖6的X軸方向)移動，透過樞接部71，從動端73能沿著一平行於光軸的方向(如圖6的Y軸方向)移動，從而推動光形板6的連動部63。藉此，該電磁鐵3的動作桿31可以通過驅動桿7驅動光形板6動作。補充說明，本實施例可以加長主動端72到樞接部71的距離，以加長力臂，驅動更為省力。The structure of the driving rod 7 in this embodiment can switch the operating direction of the electromagnet 3. Described from another angle, the active end 72 can move along a direction perpendicular to the optical axis, that is, the left and right direction (the X-axis direction in Figure 6 ) moves, and through the pivot portion 71, the driven end 73 can move along a direction parallel to the optical axis (the Y-axis direction in FIG. 6), thereby pushing the linking portion 63 of the light-shaped plate 6. Thereby, the operating rod 31 of the electromagnet 3 can drive the light-shaped plate 6 to move through the driving rod 7 . It should be added that in this embodiment, the distance between the active end 72 and the pivot portion 71 can be lengthened to lengthen the force arm and drive more effortlessly.

本實施例的上述結構優點在於，電磁鐵3可以採用臥式橫置於散熱裝置1的前端，可以節省占用的空間，並可使整體高度降低。透過驅動桿7，將電磁鐵3的水平方向改變為光形板6沿轉軸61前後擺動方向，使得電磁鐵3與光形板6的結構配置更為緊湊。The advantage of the above-mentioned structure of this embodiment is that the electromagnet 3 can be placed horizontally at the front end of the heat dissipation device 1, which can save the occupied space and reduce the overall height. Through the driving rod 7, the horizontal direction of the electromagnet 3 is changed to the direction in which the light-shaped plate 6 swings forward and backward along the rotating shaft 61, so that the structural arrangement of the electromagnet 3 and the light-shaped plate 6 is more compact.

如圖4及圖5所示，光形板6在第一位置，該電磁鐵3驅動該驅動桿7以連動光形板6向前翻轉呈豎立狀態。該LED光源2發出的斜上光線L1在經反射鏡組4的反射面反射時被遮蔽，也就是說，該光形板6的遮擋部62上升而遮擋由下反射座41反射後斜上的光線L1。此外，上反射座2反射的光線L2經過遮擋部62上方，而偏斜向下穿過透鏡單元5而形成近光的光形。As shown in Figures 4 and 5, the light-shaped plate 6 is in the first position, and the electromagnet 3 drives the driving rod 7 to cause the light-shaped plate 6 to flip forward to an upright state. The diagonally upward light L1 emitted by the LED light source 2 is blocked when reflected by the reflective surface of the reflector group 4. That is to say, the shielding portion 62 of the light-shaped plate 6 rises to block the diagonally upward light reflected by the lower reflection seat 41. Ray L1. In addition, the light L2 reflected by the upper reflection seat 2 passes above the shielding portion 62 and is deflected downward through the lens unit 5 to form a low beam light shape.

如圖8至圖10所示，光形板6在第二位置，該電磁鐵3能驅動該驅動桿7以連動光形板6下降而位於後仰狀態。此時，該LED光源2發出的斜上光線L1在經反射鏡組4的反射面反射時不被遮蔽，能產生遠光的光形。也就是說，該光形板6的遮擋部62下降不會遮擋傾斜往上的光線L1，光線L1穿過圓弧形的後板622中間區域，而提供了遠光。藉此，利用光形板6能改變光源的反射光線，來達成切換遠光燈及近光燈的功能。As shown in FIGS. 8 to 10 , the light-shaped plate 6 is in the second position, and the electromagnet 3 can drive the driving rod 7 to link the light-shaped plate 6 to descend and be in a backward state. At this time, the oblique upward light L1 emitted by the LED light source 2 is not blocked when reflected by the reflecting surface of the reflecting mirror group 4, and can produce a high beam light shape. That is to say, when the shielding portion 62 of the light-shaped plate 6 is lowered, it will not block the upward inclined light L1. The light L1 passes through the middle area of the arc-shaped rear plate 622 to provide high beam. Thereby, the light-shaped plate 6 can be used to change the reflected light of the light source to achieve the function of switching between high beam and low beam.

請參閱圖3及圖7，調整桿9設置於散熱裝置1上。調整桿9可穿過散熱裝置1。調整桿9的一端抵接於光形板6，調整桿9的另一端可外露於散熱裝置1的後方，以便於轉動調整調整桿9。在本實施例中，調整桿9可為螺絲，調整桿9螺接於散熱裝置1上。具體的說，該調整桿9可螺接於散熱裝置1的一調整螺座13(如圖6所示)。調整桿9可呈水平狀設置，但不予以限制。調整桿9設置的角度亦可予以適當變化。光形板6具有一受力部65。該受力部65設置於該轉軸61的下方，受力部65可設置於遮擋部62的一側。調整桿9的一端抵接於光形板6的受力部65。當該調整桿9轉動時，該調整桿9的一端可推動受力部65，以通過受力部65連動光形板6轉動。藉此，本實施例能針對光形板6位置進行調整，使光形板6可微調至最佳的位置，以校準光形。Please refer to Figure 3 and Figure 7 , the adjustment rod 9 is provided on the heat sink 1 . The adjusting rod 9 can pass through the heat sink 1 . One end of the adjustment rod 9 is in contact with the light-shaped plate 6 , and the other end of the adjustment rod 9 can be exposed at the rear of the heat sink 1 to facilitate rotation and adjustment of the adjustment rod 9 . In this embodiment, the adjusting rod 9 can be a screw, and the adjusting rod 9 is screwed to the heat sink 1 . Specifically, the adjusting rod 9 can be screwed to an adjusting screw base 13 of the heat dissipation device 1 (as shown in FIG. 6 ). The adjusting rod 9 can be arranged horizontally, but there is no restriction. The angle at which the adjustment rod 9 is set can also be changed appropriately. The light-shaped plate 6 has a force-receiving portion 65 . The force-receiving portion 65 is disposed below the rotating shaft 61 , and the force-receiving portion 65 can be disposed on one side of the shielding portion 62 . One end of the adjustment rod 9 is in contact with the force-receiving portion 65 of the light-shaped plate 6 . When the adjusting rod 9 rotates, one end of the adjusting rod 9 can push the force-receiving portion 65 to rotate the light-shaped plate 6 through the force-receiving portion 65 . Thereby, this embodiment can adjust the position of the light-shaping plate 6 so that the light-shaping plate 6 can be fine-tuned to the optimal position to calibrate the light shape.

如圖3及圖7所示，較佳的，調整桿9靠近散熱裝置1的側邊。其中散熱裝置1形成一調整溝槽110、及一調整螺座13。調整溝槽110由散熱裝置1的後端向前延伸。更具體的說，調整溝槽110呈半圓筒狀凹設於散熱裝置1的承載基部11，且位於LED光源2的一側。該調整螺座13位於該調整溝槽110內並且靠近該光形板6。該調整桿9螺接於該散熱裝置1的調整螺座13。該調整桿9的一端外露於散熱裝置1的後端以供操作人員調整。較佳的，調整桿9可以是一螺桿，其頭部可供螺絲起子轉動。調整桿9的另一端抵接於該光形板6的該受力部65。As shown in FIG. 3 and FIG. 7 , preferably, the adjustment rod 9 is close to the side of the heat sink 1 . The heat dissipation device 1 is formed with an adjustment groove 110 and an adjustment screw base 13 . The adjustment groove 110 extends forward from the rear end of the heat sink 1 . More specifically, the adjustment groove 110 is semi-cylindrically recessed in the carrying base 11 of the heat sink 1 and is located on one side of the LED light source 2 . The adjustment screw seat 13 is located in the adjustment groove 110 and close to the light-shaped plate 6 . The adjusting rod 9 is screwed to the adjusting screw base 13 of the heat dissipation device 1 . One end of the adjustment rod 9 is exposed at the rear end of the heat sink 1 for operator adjustment. Preferably, the adjusting rod 9 can be a screw rod, the head of which can be rotated by a screwdriver. The other end of the adjustment rod 9 is in contact with the force-receiving portion 65 of the light-shaped plate 6 .

[實施例的有益效果][Beneficial effects of the embodiment]

本發明的有益效果在於，本發明所提供的具有遠近燈切換結構的車燈，包括一散熱裝置、一LED光源、一電磁鐵、一反射鏡組、一透鏡單元、一光形板、一驅動桿及一調整桿。LED光源發出的光線能經反射鏡組的反射面反射，並透過透鏡單元向外射出，光形板可轉動的設置於反射鏡組及透鏡單元之間，光形板能在第一位置及第二位置之間移動，驅動桿設置於電磁鐵與光形板之間，電磁鐵能驅動驅動桿以連動光形板位於第一位置或第二位置，以改變LED光源的反射光線，而形成近光或遠光。The beneficial effect of the present invention is that the vehicle lamp with a high and low light switching structure provided by the present invention includes a heat dissipation device, an LED light source, an electromagnet, a reflector group, a lens unit, a light shape plate, and a driver. lever and an adjustment lever. The light emitted by the LED light source can be reflected by the reflective surface of the reflector group and emitted outward through the lens unit. The light-shaped plate is rotatably disposed between the reflector group and the lens unit. The light-shaped plate can be in the first position and the second position. To move between the two positions, the driving rod is arranged between the electromagnet and the light-shaped plate. The electromagnet can drive the driving rod to link the light-shaped plate to the first position or the second position to change the reflected light of the LED light source to form a close-up view. light or high beam.

該透鏡單元具有一鏡框及一透鏡，該透鏡固定於該鏡框的前端，該鏡框固定於該散熱裝置，該鏡框與該散熱裝置之間形成一避讓空間以供容置其他元件。The lens unit has a frame and a lens. The lens is fixed on the front end of the frame. The frame is fixed on the heat dissipation device. An avoidance space is formed between the frame and the heat dissipation device for accommodating other components.

再者，調整桿設置於散熱裝置上，調整桿的一端抵接於光形板的受力部，調整桿轉動時，該調整桿能推動受力部，以通過受力部連動光形板轉動，而能對光形板位置進行調整，使光形板可微調至最佳的位置，而能正常的反射光線，確實發揮近光的照射功能。Furthermore, the adjusting rod is arranged on the heat dissipation device, and one end of the adjusting rod is in contact with the force-receiving part of the light-shaped plate. When the adjusting rod rotates, the adjusting rod can push the force-receiving part to rotate the light-shaped plate through the force-receiving part. , and the position of the light-shaped plate can be adjusted, so that the light-shaped plate can be fine-tuned to the best position, and can reflect light normally, and truly exert the illumination function of low beam.

以上所公開的內容僅為本發明的優選可行實施例，並非因此侷限本發明的申請專利範圍，所以凡是運用本發明說明書及圖式內容所做的等效技術變化，均包含於本發明的申請專利範圍內。The contents disclosed above are only preferred and feasible embodiments of the present invention, and do not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

1:散熱裝置 11:承載基部 110:調整溝槽 12:樞軸 13:調整螺座 14:定位柱 15:側框架 150:容置空間 2:LED光源 3:電磁鐵 30:固定面板 31:動作桿 32:齊納二極體 33:連接器 4:反射鏡組 41:下反射座 411:下反射部 412:下組裝板 4120:下定位孔 S:螺絲 42:上反射座 421:上反射部 422:上組裝板 4220:上定位孔 5:透鏡單元 50:避讓空間 51:鏡框 512:側壁 513:鎖固部 514:底壁 52:透鏡 6:光形板 61:轉軸 62:遮擋部 621:底板 622:後板 θ:夾角 63:連動部 64:彈性元件 65:受力部 7:驅動桿 71:樞接部 72:主動端 73:從動端 8:熱風扇 9:調整桿 L1, L2:光線 1: Cooling device 11: Bearing base 110:Adjust the groove 12:Pivot 13:Adjustment screw seat 14: Positioning column 15:Side frame 150: Accommodation space 2:LED light source 3:Electromagnet 30: Fixed panel 31:Action lever 32:Zener diode 33:Connector 4: Reflector group 41: Lower reflector seat 411: Lower reflective part 412:Lower assembly plate 4120:Lower positioning hole S: screw 42: Upper reflector base 421: Upper reflective part 422: Upper assembly plate 4220: Upper positioning hole 5: Lens unit 50: Avoidance space 51: Frame 512:Side wall 513: Locking part 514: Bottom wall 52:Lens 6:Light shaped board 61:Rotating axis 62: Covering part 621: Base plate 622:Rear panel θ: included angle 63: Interaction Department 64: Elastic element 65: Force receiving part 7:Driving rod 71: Pivot joint 72:Active end 73: driven end 8:Hot fan 9:Adjustment lever L1, L2: light

圖1為本發明具有遠近燈切換結構的車燈的立體圖。Figure 1 is a perspective view of a vehicle lamp with a high and low lamp switching structure according to the present invention.

圖2為本發明具有遠近燈切換結構的車燈另一角度的立體圖。Figure 2 is a perspective view of a vehicle lamp with a high and low lamp switching structure according to the present invention from another angle.

圖3為本發明具有遠近燈切換結構的車燈的立體分解圖。Figure 3 is an exploded perspective view of a vehicle lamp with a high and low lamp switching structure according to the present invention.

圖4為沿圖1的IV-IV的立體剖視圖。FIG. 4 is a perspective cross-sectional view taken along IV-IV in FIG. 1 .

圖5為沿圖1的IV-IV的平面剖視圖。FIG. 5 is a plan cross-sectional view taken along line IV-IV of FIG. 1 .

圖6為本發明的驅動桿與光形板位於近光狀態的示意圖。Figure 6 is a schematic diagram of the driving rod and the light-shaped plate of the present invention in the low-beam state.

圖7為沿圖1的VII-VII的剖視圖。FIG. 7 is a cross-sectional view along line VII-VII in FIG. 1 .

圖8為本發明具有遠近燈切換結構的車燈於遠光狀態的立體剖視圖。8 is a perspective cross-sectional view of a vehicle lamp with a high and low lamp switching structure in a high beam state according to the present invention.

圖9為本發明的驅動桿與光形板位於遠光狀態的示意圖。Figure 9 is a schematic diagram of the driving rod and the light-shaped plate of the present invention in a high-beam state.

圖10為本發明具有遠近燈切換結構的車燈於遠光狀態的剖視圖。Figure 10 is a cross-sectional view of a vehicle lamp with a high and low lamp switching structure in the high beam state according to the present invention.

1:散熱裝置 1: Cooling device

11:承載基部 11: Bearing base

15:側框架 15:Side frame

3:電磁鐵 3:Electromagnet

30:固定面板 30: Fixed panel

31:動作桿 31:Action lever

32:齊納二極體 32:Zener diode

33:連接器 33: Connector

5:透鏡單元 5: Lens unit

50:避讓空間 50: Avoidance space

51:鏡框 51: Frame

512:側壁 512:Side wall

513:鎖固部 513: Locking part

514:底壁 514: Bottom wall

52:透鏡 52:Lens

6:光形板 6:Light shaped board

7:驅動桿 7:Driving rod

71:樞接部 71: Pivot joint

73:從動端 73: driven end

8:散熱風扇 8: Cooling fan

Claims (9)

一種具有遠近燈切換結構的車燈，包括：一散熱裝置；一LED光源，該LED光源設置於該散熱裝置上；一電磁鐵，該電磁鐵設置於該散熱裝置上；一反射鏡組，該反射鏡組位於該LED光源的上方；一透鏡單元，該透鏡單元位於該反射鏡組的前方，該LED光源發出的光線能經該反射鏡組反射，並透過該透鏡單元向外射出；一光形板，該光形板可轉動的設置於該反射鏡組及該透鏡單元之間，該光形板沿一轉軸樞設於該散熱裝置上，該光形板能在一第一位置及一第二位置之間移動；及一驅動桿，該驅動桿設置於該電磁鐵與該光形板之間，該電磁鐵能驅動該驅動桿以連動該光形板位於該第一位置或該第二位置，以改變該LED光源的反射光線，而形成近光或遠光；其中該光形板具有一遮擋部及一連動部，該連動部連接於該遮擋部，該驅動桿連接於該光形板的連動部，該遮擋部具有一底板及一後板，該後板呈圓弧形板體，該後板豎立於該底板的邊緣，該底板及該後板之間形成一夾角，該夾角大於90度，使該底板及該後板傾斜相交，且該後板的高度由兩側朝中間處遞減；其中該透鏡單元具有一鏡框及一透鏡，該透鏡固定於該鏡框的前端，該鏡框固定於該散熱裝置，該鏡框與該散熱裝置之間形成一避讓空間以供容置其他元件。 A car lamp with a switching structure for high and low lights, including: a heat dissipation device; an LED light source, the LED light source is arranged on the heat dissipation device; an electromagnet, the electromagnet is arranged on the heat dissipation device; a reflector group, the The reflector group is located above the LED light source; a lens unit is located in front of the reflector group; the light emitted by the LED light source can be reflected by the reflector group and emitted outward through the lens unit; a light The light-shaped plate is rotatably arranged between the reflector group and the lens unit. The light-shaped plate is pivoted on the heat dissipation device along a rotating axis. The light-shaped plate can be in a first position and a first position. move between the second positions; and a driving rod, the driving rod is arranged between the electromagnet and the light-shaped plate, the electromagnet can drive the driving rod to link the light-shaped plate to be in the first position or the third position. two positions to change the reflected light of the LED light source to form low beam or high beam; wherein the light-shaped plate has a shielding part and a linkage part, the linkage part is connected to the shielding part, and the driving rod is connected to the light The linking part of the shaped plate, the shielding part has a bottom plate and a back plate, the back plate is an arc-shaped plate, the back plate is erected on the edge of the bottom plate, an included angle is formed between the bottom plate and the back plate, the The included angle is greater than 90 degrees, so that the base plate and the back plate intersect obliquely, and the height of the back plate decreases from both sides toward the middle; wherein the lens unit has a frame and a lens, and the lens is fixed on the front end of the frame, and the The mirror frame is fixed to the heat dissipation device, and an avoidance space is formed between the mirror frame and the heat dissipation device for accommodating other components. 如請求項1所述的具有遠近燈切換結構的車燈，其中該散熱裝置的前端面具有一對側框架，所述一對側框架之間向內形成一凹陷狀的容置空間，該電磁鐵容納於該容置空間內，該電磁鐵還包括一外隔板，該外隔板固定於該一對側框架且覆蓋該容置空間的開 口。 The vehicle lamp with a high and low light switching structure as described in claim 1, wherein the front end surface of the heat dissipation device has a pair of side frames, and a recessed accommodation space is formed inward between the pair of side frames, and the electromagnetic The iron is accommodated in the accommodating space, and the electromagnet also includes an outer partition, which is fixed to the pair of side frames and covers the opening of the accommodating space. mouth. 如請求項1所述的具有遠近燈切換結構的車燈，其中該驅動桿具有一樞接部、一主動端及一從動端，該主動端及該從動端連接於該樞接部的兩側，該樞接部樞設於該散熱裝置的一樞軸，該主動端連接於該電磁鐵，該從動端抵接於該光形板，其中該主動端能沿著一垂直於光軸方向移動，該從動端能沿著一前後方向移動，用以改變該電磁鐵及該光形板動力傳輸方向。 The vehicle lamp with a high and low light switching structure as claimed in claim 1, wherein the driving rod has a pivot part, a driving end and a driven end, and the driving end and the driven end are connected to the pivot part. On both sides, the pivot portion is pivoted on a pivot axis of the heat dissipation device, the active end is connected to the electromagnet, and the driven end is in contact with the light-shaped plate, wherein the active end can move along a direction perpendicular to the light-shaped plate. By moving in the axial direction, the driven end can move in a front-to-back direction to change the power transmission direction of the electromagnet and the light-shaped plate. 如請求項3所述的具有遠近燈切換結構的車燈，其中該電磁鐵具有一動作桿，該光形板具有一遮擋部及一連動部，該連動部連接於該遮擋部，該主動端連接於該電磁鐵的動作桿，該從動端連接於該光形板的連動部，該電磁鐵啟動時，該動作桿能通過該驅動桿驅動該光形板動作，其中該主動端抵觸該電磁鐵的動作桿，該從動端抵觸該光形板的連動部。 The vehicle lamp with a high and low light switching structure as described in claim 3, wherein the electromagnet has an action rod, the light-shaped plate has a shielding part and a linkage part, the linkage part is connected to the shielding part, and the active end The action rod is connected to the electromagnet, and the driven end is connected to the linking part of the light-shaped plate. When the electromagnet is activated, the action rod can drive the light-shaped plate to move through the driving rod, and the active end resists the light-shaped plate. The driven end of the electromagnet's action rod resists the linking part of the light-shaped plate. 如請求項1所述的具有遠近燈切換結構的車燈，還包括一調整桿，該光形板還具有一受力部，該受力部設置於該轉軸的下方，其中該散熱裝置形成一調整溝槽、及一調整螺座，該調整溝槽由該散熱裝置的後端向前延伸，該調整螺座位於該調整溝槽內並且靠近該光形板，該調整桿螺接於該散熱裝置的該調整螺座，該調整桿的一端外露於該散熱裝置的後端以供調整，該調整桿的另一端抵接於該光形板的該受力部。 The vehicle lamp with a high and low light switching structure as described in claim 1, further includes an adjustment rod, the light-shaped plate also has a force-receiving part, the force-receiving part is arranged below the rotating shaft, and the heat dissipation device forms a The adjustment groove and an adjustment screw seat extend forward from the rear end of the heat sink. The adjustment screw seat is located in the adjustment groove and close to the light-shaped plate. The adjustment rod is screwed to the heat sink. In the adjusting screw seat of the device, one end of the adjusting rod is exposed at the rear end of the heat dissipation device for adjustment, and the other end of the adjusting rod is in contact with the force-receiving part of the light-shaped plate. 如請求項1所述的具有遠近燈切換結構的車燈，其中該電磁鐵設置該於該散熱裝置的前端，該電磁鐵採用臥式橫置於該散熱裝置的前端。 The vehicle lamp with a high and low light switching structure as claimed in claim 1, wherein the electromagnet is disposed at the front end of the heat dissipation device, and the electromagnet is placed horizontally at the front end of the heat dissipation device. 如請求項1所述的具有遠近燈切換結構的車燈，其中該光形板位於該電磁鐵的上方，該散熱裝置及該光形板之間設置一彈性元件，用以提供該光形板復位的彈力，使該光形板移動至該第一位置。 The vehicle lamp with a high and low light switching structure as claimed in claim 1, wherein the light-shaped plate is located above the electromagnet, and an elastic element is disposed between the heat dissipation device and the light-shaped plate to provide the light-shaped plate with The elastic force of reset causes the light-shaped plate to move to the first position. 如請求項1所述的具有遠近燈切換結構的車燈，其中該反射鏡組 包括一上反射座、及一下反射座，該下反射座呈U字形且固定於該散熱裝置，該上反射座固定於該下反射座的頂面，該LED光源由該下反射座反射的光線形成遠光，該LED光源由該上反射座反射的光線形成近光。 The vehicle lamp with a high and low lamp switching structure as described in claim 1, wherein the reflector group It includes an upper reflective seat and a lower reflective seat. The lower reflective seat is U-shaped and fixed on the heat dissipation device. The upper reflective seat is fixed on the top surface of the lower reflective seat. The LED light source reflects light from the lower reflective seat. A high beam is formed, and the light reflected by the LED light source from the upper reflective seat forms a low beam. 如請求項8所述的具有遠近燈切換結構的車燈，其中該下反射座具有一下反射部及一下組裝板，該下組裝板連接於該下反射部的頂緣周圍，該散熱裝置的承載基部向上突出多根定位柱，該下組裝板形成多個下定位孔，該多個下定位孔套設於該多根定位柱；該上反射座具有一上反射部、及一上組裝板，該上組裝板連接於該上反射部底緣周圍，該上組裝板形成多個上定位孔及多個螺孔，該上組裝板的該些上定位孔套設於該些定位柱，該上反射座與該下反射座鎖固於該散熱裝置。 The vehicle lamp with a high and low light switching structure as described in claim 8, wherein the lower reflector seat has a lower reflector and a lower assembly plate, and the lower assembly plate is connected around the top edge of the lower reflector, and the heat dissipation device carries A plurality of positioning posts protrude upward from the base, and the lower assembly plate forms a plurality of lower positioning holes. The plurality of lower positioning holes are sleeved on the plurality of positioning posts; the upper reflection seat has an upper reflection part and an upper assembly plate. The upper assembly plate is connected around the bottom edge of the upper reflective part. The upper assembly plate forms a plurality of upper positioning holes and a plurality of screw holes. The upper positioning holes of the upper assembly plate are sleeved on the positioning posts. The reflective base and the lower reflective base are locked to the heat dissipation device.
TW111145107A 2022-11-25 2022-11-25 Vehicle lamp with dipped headlight and full headlight switching device TWI834398B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW111145107A TWI834398B (en) 2022-11-25 2022-11-25 Vehicle lamp with dipped headlight and full headlight switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW111145107A TWI834398B (en) 2022-11-25 2022-11-25 Vehicle lamp with dipped headlight and full headlight switching device

Publications (2)

Publication Number Publication Date
TWI834398B true TWI834398B (en) 2024-03-01
TW202421468A TW202421468A (en) 2024-06-01

Family

ID=91269483

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111145107A TWI834398B (en) 2022-11-25 2022-11-25 Vehicle lamp with dipped headlight and full headlight switching device

Country Status (1)

Country Link
TW (1) TWI834398B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101042218A (en) * 2003-05-20 2007-09-26 雅马哈发动机株式会社 Motor driven two wheeled vehicle and headlight structure thereof
US20080062692A1 (en) * 2006-09-08 2008-03-13 Martin Professional A/S Silent moving head projector
US20160290589A1 (en) * 2015-03-30 2016-10-06 Valeo Vision Light module for motor vehicle headlight
CN106016131A (en) * 2016-07-20 2016-10-12 广州大泰光电科技有限公司 LED double-light headlamp for automobile
CN106594626A (en) * 2016-12-21 2017-04-26 广州市悦照车灯有限公司 LED double-light lens for automobile headlights
TWM638713U (en) * 2022-11-25 2023-03-11 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101042218A (en) * 2003-05-20 2007-09-26 雅马哈发动机株式会社 Motor driven two wheeled vehicle and headlight structure thereof
US20080062692A1 (en) * 2006-09-08 2008-03-13 Martin Professional A/S Silent moving head projector
US20160290589A1 (en) * 2015-03-30 2016-10-06 Valeo Vision Light module for motor vehicle headlight
CN106016131A (en) * 2016-07-20 2016-10-12 广州大泰光电科技有限公司 LED double-light headlamp for automobile
CN106594626A (en) * 2016-12-21 2017-04-26 广州市悦照车灯有限公司 LED double-light lens for automobile headlights
TWM638713U (en) * 2022-11-25 2023-03-11 秀山交通器材股份有限公司 Vehicle lamp with dipped headlight and full headlight switching device

Similar Documents

Publication Publication Date Title
TWM638713U (en) Vehicle lamp with dipped headlight and full headlight switching device
US9500337B2 (en) Optical module of a lighting and/or signaling device for a motor vehicle
JP4707189B2 (en) Vehicle lamp
JP4595781B2 (en) Vehicle lighting
US8235570B2 (en) Vehicle headlamp
JP7258229B2 (en) Vehicle lamp module, vehicle lamp, and vehicle
US7607806B2 (en) Vehicle lamp
TWM639712U (en) Vehicle lamp with dipped headlight and full headlight switching device
US9593821B2 (en) Optical module of a lighting and/or signaling device for a motor vehicle
JP3215982U (en) Headlight
JP5803811B2 (en) Vehicle headlamp
TWI834398B (en) Vehicle lamp with dipped headlight and full headlight switching device
US9227554B2 (en) Vehicular lamp
US20120113662A1 (en) Vehicle headlight
TWM638026U (en) Vehicle lamp with dipped headlight and full headlight switching device
KR101092693B1 (en) Led optical device for head lamp
TWI829416B (en) Vehicle lamp with dipped headlight and full headlight switching device
TWM639701U (en) Vehicle lamp with dipped headlight and full headlight switching structure
TWI834360B (en) Vehicle lamp with dipped headlight and full headlight switching device
TWI802518B (en) Vehicle lamp with dipped headlight and full headlight switching device
TW202417281A (en) Vehicle lamp with dipped headlight and full headlight switching device
US11852314B1 (en) Vehicle lamp having dipped and main beam headlight switching structure
TWI333040B (en)
TW202419315A (en) Vehicle lamp with dipped headlight and full headlight switching device
TW202417282A (en) Vehicle lamp with dipped headlight and full headlight switching device