TW201719076A - LED fog light for easy repair capable of conveniently replacing light emitting module and reducing replacement cost - Google Patents

LED fog light for easy repair capable of conveniently replacing light emitting module and reducing replacement cost Download PDF

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Publication number
TW201719076A
TW201719076A TW104137800A TW104137800A TW201719076A TW 201719076 A TW201719076 A TW 201719076A TW 104137800 A TW104137800 A TW 104137800A TW 104137800 A TW104137800 A TW 104137800A TW 201719076 A TW201719076 A TW 201719076A
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Taiwan
Prior art keywords
light
lamp
light emitting
latching
heat sink
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Application number
TW104137800A
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Chinese (zh)
Inventor
Bo-Hua Wu
Original Assignee
Coplus Inc
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Publication date
Application filed by Coplus Inc filed Critical Coplus Inc
Priority to TW104137800A priority Critical patent/TW201719076A/en
Priority to DE202015107083.7U priority patent/DE202015107083U1/en
Priority to JP2016000109U priority patent/JP3203318U/en
Publication of TW201719076A publication Critical patent/TW201719076A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • B60Q1/20—Fog lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/194—Bayonet attachments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/50—Waterproofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/30—Fog lights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

A LED fog light for easy repair comprises a light shell mounted on a vehicle accessory, a light emitting unit, and a light guiding unit. The light shell comprises a main shell portion with a light cavity, and the light cavity is provided with a rear opening. The main shell portion further comprises with a buckling surrounding wall protruded toward the rear opening. The light emitting unit comprises a heat dissipation base which may be detachably mounted on the buckling surrounding wall of the light shell housing, and a light emitting module mounted on the heat dissipation base and having at least one light emitting diode. The light guiding unit is mounted inside the light cavity, and comprises a lens base located in front of the light emitting diode for passing the light to form a light shape of fog light. Thus, the present invention may achieve the purposes of conveniently replacing the light emitting module and reducing the replacement cost.

Description

便於維修之LED霧燈Easy to repair LED fog light

本發明是關於一種車燈，特別是指一種適合裝設在車輛的前方，以提高行車安全性的便於維修之LED霧燈。The present invention relates to a vehicle lamp, and more particularly to an easy-to-maintain LED fog lamp suitable for being installed in front of a vehicle to improve driving safety.

一般車輛會在前方安裝霧燈，以方便在起霧、下雨或視線不清的場合，藉由霧燈產生的集中且高亮度光線，來提高行車時的安全性。而習知霧燈通常包含一個可以安裝在汽車之保險桿上的燈座，該燈座具有一個設置有散熱鰭片的散熱部，以及一個由該散熱部往前突出的殼體部，在該散熱部及該殼體部之間界定出一個開口朝前的燈穴，而該霧燈還包含一個安裝在該燈穴底部的發光件、一個安裝在該殼體部前方並封閉該燈穴的透明燈罩，以及一個位於該發光件前方的遮光板，所述遮光板主要輔助該發光件，使該發光件產生的光線符合霧燈光形。In general, fog lights are installed in front of the vehicle to facilitate the safety of driving when concentrated, high-brightness light generated by fog lamps is used in fogging, raining, or unclear sight. The conventional fog lamp usually includes a lamp holder that can be mounted on a bumper of a car, the lamp holder has a heat dissipating portion provided with a heat dissipating fin, and a housing portion protruding forward from the heat dissipating portion. A heat-dissipating portion and the casing portion define a lamp hole with an opening facing forward, and the fog lamp further comprises a light-emitting member mounted on the bottom of the lamp socket, and a light-emitting member installed in front of the casing portion and closing the lamp socket. a transparent lampshade, and a light shielding plate located in front of the light emitting member, the light shielding plate mainly assisting the light emitting member, so that the light generated by the light emitting member conforms to the fog light shape.

長久以來，習知霧燈都是組合成一個完整的結構體，然後由後往前裝設在該保險桿鄰近外側的位置，當該霧燈之發光件損壞時，必需將保險桿拆下，然後取出整顆霧燈並更換新的霧燈。之後，將該保險桿裝設在汽車上，即可完成霧燈的換裝作業。For a long time, the conventional fog lamps are combined into a complete structure, and then installed from the rear to the outer side of the bumper. When the light-emitting member of the fog lamp is damaged, the bumper must be removed. Then take out the entire fog lamp and replace it with a new one. After that, the bumper is installed on the car to complete the replacement of the fog lamp.

習知霧燈之發光件的材料成本雖然不高，但是當該發光件損壞時，卻需要拆裝保險桿並更換整顆霧燈，故其換裝成本相當高。正因為習知霧燈很難單獨更換發光件，且更換時需要拆卸該保險桿，故其換裝成本很高，導致駕駛者不願意花大錢更換無法發光的霧燈，造成行車安全上的隱憂。Although the material cost of the light-emitting member of the conventional fog lamp is not high, when the light-emitting member is damaged, it is necessary to disassemble the bumper and replace the entire fog lamp, so the replacement cost is quite high. It is precisely because the fog lamp is difficult to replace the illuminating member separately, and the bumper needs to be disassembled when replacing, so the replacement cost is high, and the driver is unwilling to spend a lot of money to replace the fog lamp that cannot be illuminated, which causes a worry about driving safety. .

本發明之目的是在提供一種可以降低換裝成本，並提高元件換裝方便性的便於維修之LED霧燈。SUMMARY OF THE INVENTION The object of the present invention is to provide an easy-to-maintain LED fog lamp which can reduce the cost of reloading and improve the convenience of component replacement.

本發明之LED霧燈包含一個可安裝在一個汽車配件上的燈殼、一個發光單元，以及一個導光單元，該燈殼包括一個具有一個燈穴的主殼部，以及一個位在該主殼部前方的燈罩部，該燈穴具有一個後開口，而該主殼部還具有一個往該後開口突出的卡掣環壁，該卡掣環壁具有至少一個卡掣缺口。該發光單元包括一個可拆解地安裝在該燈殼上的散熱座，以及一個安裝在該散熱座上的發光模組，該散熱座具有一個由該後開口伸入該燈穴內的安裝部，該安裝部具有至少一個可通過該卡掣缺口後與該卡掣環壁卡掣的卡掣塊，而該發光模組安裝在該安裝部上，並具有至少一個發光二極體，該導光單元安裝在該燈穴內，並包括一個位於該發光二極體前方並讓光線通過形成霧燈光形的透鏡座。The LED fog lamp of the present invention comprises a lamp housing mountable on an automobile accessory, a lighting unit, and a light guiding unit, the lamp housing including a main housing portion having a lamp socket, and a main housing in the main housing a lampshade portion in front of the portion, the lamp socket has a rear opening, and the main casing portion further has a latching ring wall protruding toward the rear opening, the latching ring wall having at least one latching notch. The light emitting unit includes a heat sink seat detachably mounted on the lamp housing, and a light emitting module mounted on the heat sink seat, the heat sink seat having a mounting portion extending from the rear opening into the lamp socket The mounting portion has at least one latching block that can be engaged with the latching ring wall through the latching recess, and the light emitting module is mounted on the mounting portion and has at least one light emitting diode. The light unit is mounted in the lamp pocket and includes a lens holder located in front of the light emitting diode and allowing light to pass through the form of a fog light.

本發明有益的效果在於：前述構件的配合，可以藉由簡單的操作拆裝該發光單元，並單獨更換該發光模組，以降低換裝成本，同時提高元件換裝時的方便性。The beneficial effects of the present invention are that the cooperation of the foregoing components can disassemble the light-emitting unit by simple operation and replace the light-emitting module separately, thereby reducing the replacement cost and improving the convenience of component replacement.

參閱圖1至圖4，本發明LED霧燈之一實施例是安裝在一個汽車配件1上，在本實施例，該汽車配件1為保險桿。該LED霧燈包含：一個安裝在該汽車配件1上的燈殼2、一個可拆解地安裝在該燈殼2上的發光單元3，以及一個安裝在該燈殼2內部的導光單元4。Referring to Figures 1 through 4, an embodiment of the LED fog lamp of the present invention is mounted on an automotive component 1, which in the present embodiment is a bumper. The LED fog lamp comprises: a lamp housing 2 mounted on the car fitting 1, a lighting unit 3 detachably mounted on the lamp housing 2, and a light guiding unit 4 mounted inside the lamp housing 2 .

該燈殼2包括一個安裝在該汽車配件1上的主殼部21，以及一個位在該主殼部21前方的燈罩部22。該主殼部21具有一個圍繞一個中心軸線設置且錐形的殼壁211，以及一個由該殼壁211界定而成的燈穴212，該燈穴212具有一個鄰近該燈罩部22的前開口213，以及一個與該前開口213間隔的後開口214，而該主殼部21還具有一個由該殼壁211往該後開口214突出的卡掣環壁215、兩片由該殼壁211往該燈穴212內突出的架板216、兩支分別具有一個組裝孔的突桿217，以及數個由該殼壁211往外突出並可安裝在該汽車配件1上的固定突塊218，該卡掣環壁215具有數個圍繞該中心軸線的卡掣缺口219，所述卡掣缺口219等角度設置但具有不同的寬度。The lamp housing 2 includes a main housing portion 21 mounted on the automobile fitting 1, and a lamp cover portion 22 positioned in front of the main housing portion 21. The main casing portion 21 has a casing wall 211 disposed around a central axis and tapered, and a lamp pocket 212 defined by the casing wall 211. The lamp socket 212 has a front opening 213 adjacent to the lampshade portion 22. And a rear opening 214 spaced apart from the front opening 213, and the main housing portion 21 further has a latching ring wall 215 protruding from the housing wall 211 toward the rear opening 214, and the two pieces are moved by the housing wall 211 a shelf 216 protruding in the lamp pocket 212, two protrusions 217 each having an assembly hole, and a plurality of fixing protrusions 218 protruding outward from the casing wall 211 and mounted on the automobile fitting 1, the card The ring wall 215 has a plurality of latching notches 219 surrounding the central axis, the tabs 219 being equiangularly disposed but having different widths.

該發光單元3包括一個可拆解的安裝在該燈殼2之主殼部21上的散熱座31、一個夾靠在該散熱座31及該卡掣環壁215之間的防水墊圈32，以及一個安裝在該散熱座31上且朝向該燈穴212的發光模組33。該散熱座31具有一個由該後開口214伸入該燈穴212內的安裝部311、一個由該安裝部311往徑向外端突出的突環部312、數片由該突環部312往後突出的散熱鰭片313、一個介於該突環部312及該等散熱鰭片313之間的環槽314，以及兩片由該等散熱鰭片313的其中兩個往後突出的轉握突板315，即該等散熱鰭片313及該等轉握突板315位於該燈穴212的外部。該安裝部311具有一個朝前的安裝面316、數片往徑向外端突出且分別對應該等卡掣缺口219的卡掣塊317，以及至少一個前後向貫穿的電線孔318。The illuminating unit 3 includes a detachable heat sink 31 mounted on the main casing portion 21 of the lamp housing 2, and a waterproof gasket 32 sandwiched between the heat sink seat 31 and the ferrule ring wall 215, and A light-emitting module 33 mounted on the heat sink 31 and facing the lamp socket 212. The heat sink 31 has a mounting portion 311 extending from the rear opening 214 into the socket 212, a protruding portion 312 protruding from the mounting portion 311 toward the radially outer end, and a plurality of the protruding portion 312 a rear protruding heat sink fin 313, a ring groove 314 interposed between the protruding ring portion 312 and the heat radiating fins 313, and two pieces of turning protrusions protruding from two of the heat radiating fins 313 The protruding plates 315, that is, the heat dissipating fins 313 and the turning protrusions 315 are located outside the lamp pocket 212. The mounting portion 311 has a front mounting surface 316, a plurality of latching blocks 317 projecting toward the radially outer ends and respectively corresponding to the latching notches 219, and at least one wire hole 318 extending through the front and rear.

該防水墊圈32套裝在該散熱座31之環槽314內，並具有一個抵靠在該燈殼2之該卡掣環壁215後端面的抵靠環面321，該發光模組33具有一片電路板331，以及兩個電連接的組裝在該電路板331上的發光二極體332，連接該電路板331之電線(圖未示)則由該電線孔318穿出，所述發光二極體332可為至少一個。The waterproof gasket 32 is disposed in the annular groove 314 of the heat sink 31 and has an abutting ring surface 321 abutting against the rear end surface of the latching ring wall 215 of the lamp housing 2. The light emitting module 33 has a circuit. a plate 331, and two electrically connected LEDs 332 assembled on the circuit board 331, and wires (not shown) connected to the circuit board 331 are passed through the wire holes 318. The light emitting diodes 332 can be at least one.

該導光單元4可將該等發光二極體332產生的光源轉換成霧燈光形，在本實施例，該導光單元4包括一個安裝在該燈殼2之該燈穴212內的遮光座41，以及一個藉兩支固定件42結合在該燈殼2之突桿217及架板216間的透鏡座43，該透鏡座43位於該等發光二極體332的正前方，並可伸入該遮光座41的一個穿孔411，目的在於讓該等發光二極體332產生的光線通過並形成霧燈光形。The light guiding unit 4 can convert the light source generated by the light emitting diodes 332 into a fog light shape. In the embodiment, the light guiding unit 4 includes a light shielding seat installed in the lamp pocket 212 of the lamp housing 2. 41, and a lens holder 43 which is coupled between the protrusion 217 of the lamp housing 2 and the frame 216 by two fixing members 42. The lens holder 43 is located directly in front of the LEDs 332 and can be extended. A through hole 411 of the light shielding seat 41 is configured to allow the light generated by the light emitting diodes 332 to pass through and form a fog light shape.

本實施例該LED霧燈在安裝時，該導光單元4之遮光座41及透鏡座43是安裝在該燈殼2之主殼部21上，並位於該主殼座21的燈穴212內，而該燈罩部22結合在該主殼部21之前開口213上。另一方面，該發光模組33是安裝在該散熱座31之安裝面316上，而該防水墊圈32套裝在該散熱座31之環槽314，前述構件組合後形成完整且獨立的該發光單元3。When the LED fog lamp is mounted, the light shielding seat 41 and the lens holder 43 of the light guiding unit 4 are mounted on the main casing portion 21 of the lamp housing 2, and are located in the lamp socket 212 of the main housing 21. And the lamp cover portion 22 is coupled to the front opening 213 of the main casing portion 21. On the other hand, the light-emitting module 33 is mounted on the mounting surface 316 of the heat sink 31, and the waterproof gasket 32 is fitted in the ring groove 314 of the heat sink 31. After the components are combined, a complete and independent light-emitting unit is formed. 3.

接著，讓該散熱座31之該等卡掣塊317分別對應該燈殼2之該等卡掣缺口219，由於前述卡掣缺口219的寬度不同，且該等卡掣塊317的寬度也是不同，並且分別和各別的卡掣缺口219配合，故本實施例在安裝時，可以限制該發光單元3的安裝角度，使該等發光二極體332在安裝後可以正確的對應該導光單元4。當該散熱座31之該等卡掣塊317分別進入該燈殼2之該等卡掣缺口219內後，再往一個安裝方向旋轉該發光單元3，即可利用該等卡掣塊317與該燈殼2之該卡掣環壁215的卡合，達到穩固結合的目的。在安裝後，該防水墊圈32會夾靠在該燈殼2及該散熱座31之間，而該發光模組33位於該導光單元4之該透鏡座43的正後方，其產生的光線是通過該透鏡座43並形成霧燈光形。Then, the latching blocks 317 of the heat sink 31 respectively correspond to the latching notches 219 of the lamp housing 2, and the widths of the latching cutouts 219 are different, and the widths of the latching blocks 317 are different. In addition, the mounting angle of the light-emitting unit 3 can be restricted during the installation, so that the light-emitting diodes 332 can correctly correspond to the light-guiding unit 4 after installation. . After the latching blocks 317 of the heat sink 31 respectively enter the latching recesses 219 of the lamp housing 2, the light emitting unit 3 is rotated in a mounting direction, and the latching blocks 317 can be utilized. The engagement of the latching ring wall 215 of the lamp housing 2 achieves the purpose of stable bonding. After the installation, the waterproof gasket 32 is clamped between the lamp housing 2 and the heat sink 31, and the light emitting module 33 is located directly behind the lens holder 43 of the light guiding unit 4, and the light generated is The lens holder 43 is passed through and forms a fog light shape.

當該LED霧燈之該等發光二極體332或者整個發光模組33損壞時，操作者可以將手伸入汽車配件1後方的空間，並且手握該散熱座31之該等轉握突板315，然後往相反於該安裝方向的方向轉動該散熱座31，即可輕鬆的取下整個發光單元3，並更換該發光模組33或者該等發光二極體332。安裝後再將該發光單元3由後往前裝入該燈殼2上，並沿著該安裝方向旋轉該發光單元3，就可輕鬆的將該發光單元3裝設在該燈殼2的後方。When the LEDs 332 or the entire lighting module 33 of the LED fog lamp are damaged, the operator can extend the hand into the space behind the automobile accessory 1 and hold the pivoting protrusions 315 of the heat sink 31. Then, the heat sink 3 is rotated in a direction opposite to the mounting direction, and the entire light emitting unit 3 can be easily removed, and the light emitting module 33 or the light emitting diodes 332 can be replaced. After the installation, the light-emitting unit 3 is mounted on the lamp housing 2 from the rear to the front, and the light-emitting unit 3 is rotated along the mounting direction, so that the light-emitting unit 3 can be easily installed behind the lamp housing 2. .

由以上說明可知，本發明該LED霧燈不僅結構新穎，當該發光模組33或者該等發光二極體332損壞時，藉由簡單的旋轉操作，即可進行該發光模組33或者該等發光二極體332的換裝作業，在換裝時完全不需要拆解該LED霧燈的其他構件，也不需要拆解該汽車配件1，以及從該汽車配件1上拆下該LED霧燈，故本發明在換裝時相當的方便。由於該發光模組33的成本只佔整個LED霧燈的很少部分，故本發明亦具有降低換裝成本的功效。It can be seen from the above description that the LED fog lamp of the present invention is not only novel in structure, but when the light-emitting module 33 or the light-emitting diodes 332 are damaged, the light-emitting module 33 can be performed by a simple rotation operation or the like. The replacement operation of the light-emitting diode 332 does not require disassembling the other components of the LED fog lamp at the time of replacement, and does not need to disassemble the automobile accessory 1 and remove the LED fog lamp from the automobile accessory 1 Therefore, the present invention is quite convenient when it is changed. Since the cost of the light-emitting module 33 occupies only a small portion of the entire LED fog lamp, the present invention also has the effect of reducing the cost of replacement.

惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

1‧‧‧汽車配件
2‧‧‧燈殼
21‧‧‧主殼部
211‧‧‧殼壁
212‧‧‧燈穴
213‧‧‧前開口
214‧‧‧後開口
215‧‧‧卡掣環壁
216‧‧‧架板
217‧‧‧突桿
218‧‧‧固定突塊
219‧‧‧卡掣缺口
22‧‧‧燈罩部
3‧‧‧發光單元
31‧‧‧散熱座
311‧‧‧安裝部
312‧‧‧突環部
313‧‧‧散熱鰭片
314‧‧‧環槽
315‧‧‧轉握突板
316‧‧‧安裝面
317‧‧‧卡掣塊
318‧‧‧電線孔
32‧‧‧防水墊圈
321‧‧‧抵靠環面
33‧‧‧發光模組
331‧‧‧電路板
332‧‧‧發光二極體
4‧‧‧導光單元
41‧‧‧遮光座
411‧‧‧穿孔
42‧‧‧固定件
43‧‧‧透鏡座 1‧‧‧Auto Accessories
2‧‧‧Light shell
21‧‧‧Main Shell
211‧‧‧ shell wall
212‧‧‧ lamp hole
213‧‧‧ front opening
214‧‧‧After opening
215‧‧‧Carmen ring wall
216‧‧‧ board
217‧‧‧
218‧‧‧Fixed projections
219‧‧‧Carat gap
22‧‧‧shade department
3‧‧‧Lighting unit
31‧‧‧ Heat sink
311‧‧‧Installation Department
312‧‧ 突 突
313‧‧‧Heat fins
314‧‧‧ Ring groove
315‧‧‧turn grip
316‧‧‧Installation surface
317‧‧‧ card block
318‧‧‧Wire hole
32‧‧‧Waterproof gasket
321‧‧‧Abutment to the torus
33‧‧‧Lighting module
331‧‧‧ circuit board
332‧‧‧Lighting diode
4‧‧‧Light guide unit
41‧‧‧ shading seat
411‧‧‧Perforation
42‧‧‧Fixed parts
43‧‧‧ lens holder

本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是本發明LED霧燈之一實施例的立體分解圖； 圖2是該實施例的一個組合剖視圖，同時說明該LED霧燈安裝在一個汽車配件上的情況； 圖3是該實施例一個未完整的前視分解圖，說明該LED霧燈之一燈殼及一發光單元的相對關係；及 圖4是一個類似圖3的前視組合圖，圖中該發光單元已經和該燈殼結合。BRIEF DESCRIPTION OF THE DRAWINGS Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: Figure 1 is a perspective exploded view of one embodiment of an LED fog lamp of the present invention; Figure 2 is a combination of the embodiment 1 is a cross-sectional view of the LED fog lamp mounted on an automobile accessory; FIG. 3 is an incomplete front exploded view of the embodiment, illustrating the relative relationship between a lamp housing and an illumination unit of the LED fog lamp; Figure 4 is a front view combination view similar to Figure 3, in which the lighting unit has been coupled to the lamp housing.

1‧‧‧汽車配件 1‧‧‧Auto Accessories

2‧‧‧燈殼 2‧‧‧Light shell

21‧‧‧主殼部 21‧‧‧Main Shell

211‧‧‧殼壁 211‧‧‧ shell wall

212‧‧‧燈穴 212‧‧‧ lamp hole

213‧‧‧前開口 213‧‧‧ front opening

214‧‧‧後開口 214‧‧‧After opening

215‧‧‧卡掣環壁 215‧‧‧Carmen ring wall

216‧‧‧架板 216‧‧‧ board

312‧‧‧突環部 312‧‧ 突 突

313‧‧‧散熱鰭片 313‧‧‧Heat fins

314‧‧‧環槽 314‧‧‧ Ring groove

315‧‧‧轉握突板 315‧‧‧turn grip

316‧‧‧安裝面 316‧‧‧Installation surface

317‧‧‧卡掣塊 317‧‧‧ card block

32‧‧‧防水墊圈 32‧‧‧Waterproof gasket

321‧‧‧抵靠環面 321‧‧‧Abutment to the torus

33‧‧‧發光模組 33‧‧‧Lighting module

218‧‧‧固定突塊 218‧‧‧Fixed projections

22‧‧‧燈罩部 22‧‧‧shade department

3‧‧‧發光單元 3‧‧‧Lighting unit

31‧‧‧散熱座 31‧‧‧ Heat sink

311‧‧‧安裝部 311‧‧‧Installation Department

331‧‧‧電路板 331‧‧‧ circuit board

4‧‧‧導光單元 4‧‧‧Light guide unit

41‧‧‧遮光座 41‧‧‧ shading seat

43‧‧‧透鏡座 43‧‧‧ lens holder

Claims (7)

一種便於維修之LED霧燈，可安裝在一個汽車配件上，並包含： 一個燈殼，包括一個安裝在該汽車配件的主殼部，以及一個位在該主殼部前方的燈罩部，該主殼部具有一個燈穴，該燈穴具有一個後開口，而該主殼部還具有一個由該後開口突出的卡掣環壁，該卡掣環壁具有至少一個卡掣缺口； 一個發光單元，包括一個可拆解的安裝在該燈殼上的散熱座，以及一個安裝在該散熱座上的發光模組，該散熱座具有一個由該後開口伸入該燈穴內的安裝部，該安裝部具有至少一個可通過該卡掣缺口後與該卡掣環壁卡掣的卡掣塊，而該發光模組安裝在該安裝部上，並具有至少一個發光二極體；及 一個導光單元，安裝在該燈穴內，並包括一個位於該發光二極體前方並讓光線通過形成霧燈光形的透鏡座。An easy-to-maintain LED fog lamp that can be mounted on an automobile accessory and includes: a lamp housing including a main housing portion mounted to the automobile accessory, and a lamp cover portion positioned in front of the main housing portion, the main The shell portion has a lamp pocket, the lamp pocket has a rear opening, and the main shell portion further has a latching ring wall protruding from the rear opening, the latching ring wall having at least one latching notch; a lighting unit, The utility model comprises a detachable heat sink mounted on the lamp housing, and a lighting module mounted on the heat sink, the heat sink having a mounting portion extending from the rear opening into the lamp socket, the mounting The portion has at least one latching block that can be engaged with the latching ring wall through the latching recess, and the light emitting module is mounted on the mounting portion and has at least one light emitting diode; and a light guiding unit Installed in the lamp pocket and include a lens holder located in front of the light-emitting diode and allowing light to pass through to form a fog light. 如請求項1所述的便於維修之LED霧燈，其中，該散熱座還具有數片突出於該燈穴的散熱鰭片，以及兩片分別由該等散熱鰭片的其中兩個往後突出的轉握突板。The LED fog lamp for maintenance according to claim 1, wherein the heat sink further has a plurality of heat dissipation fins protruding from the lamp hole, and the two pieces are respectively protruded from two of the heat dissipation fins The grip of the flaps. 如請求項2所述的便於維修之LED霧燈，其中，該散熱座還具有一個由該安裝部往徑向外突出並靠抵在該燈殼之該卡掣環壁後方的突環部，以及一個介於該突環部及該等散熱鰭片之間的環槽，而該發光單元還包括一個安裝在該環槽上並具有一個可壓靠在該燈殼之該卡掣環壁後方的防水墊圈。The LED fog lamp for maintenance according to claim 2, wherein the heat sink further has a protruding portion protruding radially outward from the mounting portion and abutting against the rear wall of the card ring of the lamp housing. And a ring groove between the protruding ring portion and the heat dissipating fins, and the light emitting unit further comprises a ring groove mounted on the ring groove and having a buckle ring wall behind the lamp housing Waterproof gasket. 如請求項3所述的便於維修之LED霧燈，其中，該燈殼之該主殼部還具有一個界定出該燈穴的殼壁，以及數個由該殼壁突出並可結合在該汽車配件上的固定突塊。The LED fog lamp for maintenance according to claim 3, wherein the main casing portion of the lamp housing further has a casing wall defining the lamp socket, and a plurality of casing walls protruding from the casing wall and being engageable in the automobile A fixed projection on the accessory. 如請求項1至請求項4中任一項所述的便於維修LED之霧燈，其中，該發光模組具有兩個所述發光二極體，以及一個與該等發光二極體電連接的電路板。The fog lamp for facilitating maintenance of an LED according to any one of claims 1 to 4, wherein the light emitting module has two of the light emitting diodes, and one of the light emitting diodes is electrically connected to the light emitting diodes Circuit board. 如請求項1至請求項4中任一項所述的便於維修之LED霧燈，其中，該燈殼之該卡掣環壁具有數個所述卡掣缺口，該等卡掣缺口的寬度不同，而該散熱座具有數個寬度與各別之卡掣缺口配合的所述卡掣塊。The LED fog lamp of any one of claim 1 to claim 4, wherein the card ring wall of the lamp housing has a plurality of the card gaps, and the widths of the card gaps are different And the heat sink has a plurality of the latching blocks having a width that cooperates with the respective latching notches. 如請求項1至請求項4中任一項所述的便於維修之LED霧燈，其中，該導光單元還包括一個安裝在該燈穴內的遮光座，該遮光座具有一個供該透鏡座突出的穿孔。The LED fog lamp for maintenance according to any one of claims 1 to 4, wherein the light guiding unit further comprises a light shielding seat installed in the lamp pocket, the light shielding seat having a lens holder for the lens holder Prominent perforation.
TW104137800A 2015-11-17 2015-11-17 LED fog light for easy repair capable of conveniently replacing light emitting module and reducing replacement cost TW201719076A (en)

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DE202015107083.7U DE202015107083U1 (en) 2015-11-17 2015-12-23 LED fog lights with easy maintenance
JP2016000109U JP3203318U (en) 2015-11-17 2016-01-12 LED fog light for convenient repair

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