CN202691847U - Vehicle lamp light guide illuminator module - Google Patents
Vehicle lamp light guide illuminator module Download PDFInfo
- Publication number
- CN202691847U CN202691847U CN201220302618XU CN201220302618U CN202691847U CN 202691847 U CN202691847 U CN 202691847U CN 201220302618X U CN201220302618X U CN 201220302618XU CN 201220302618 U CN201220302618 U CN 201220302618U CN 202691847 U CN202691847 U CN 202691847U
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- CN
- China
- Prior art keywords
- light
- led
- pedestal
- emitting component
- photophore
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/27—Attachment thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses a vehicle lamp light guide illuminator module. The vehicle lamp light guide illuminator module comprises a base and a support, a light-emitting diode (LED) drive unit and at least one LED luminous element are arranged at the top end of the base, the support which corresponds to the LED luminous element is arranged on the base, and the support is provided with at least one light guide body. Accordingly, the LED luminous element is arranged so that the cost of electric energy consumption is saved; the LED drive unit is in direct contact with the base, the heat is directly guided into the base, so that the heat dissipation optimization is achieved, simultaneously the quality reliability of the vehicle lamp light guide illuminator module is improved, the size is substantially reduced, and the size minimization is achieved; and moreover, the LED drive unit, the support and the base are combined to form a stable clamping system, the location and structural rigidity of the vehicle lamp light guide illuminator module are optimized, and the modularized effect is achieved. Furthermore, the LED luminous element corresponds to a spotlight unit, light receiving can be correspondingly performed according to the diameter of the light guide body, and light rays exceeding half-value angle can be fully utilized, so that the light receiving and luminous efficiency is optimized.
Description
Technical field
This creation is a kind of car light photoconduction photophore module, espespecially a kind of by installing LED light-emitting component, to save the cost of power loss, and reach simultaneously and cause modularization and volume, heat radiation, receipts optical efficiency, luminous efficiency, quality reliability, light transmittance efficiency navigation system and the optimized effect of structural rigidity, to be applied to various photophore person.
Background technology
The optronics device links a light conductor, so that photoconduction is caused in the light conductor, and optronics device commonly used, as shown in Figure 1 to Figure 3, it comprises, a pedestal 10, be provided with a based on halogen bulb 20 in this pedestal 10, this pedestal 10 is provided with a pair of infrared filter 101 that should based on halogen bulb 20; And, a support 30, its correspondence is mounted on this pedestal 10, this support 30 be provided with a pair of should based on halogen bulb 20 and the light conductor 40 of this infrared filter 101; Thus, the light that this based on halogen bulb 20 produces, behind these infrared filter 101 filtering infrared rays, the side is passed to this light conductor 40.
Only this, optronics device commonly used, many employing wattages are 10 watts based on halogen bulb 20, and based on halogen bulb 20 can produce infrared ray, thereby cause the thermal exposure of based on halogen bulb 20 high, therefore based on halogen bulb 20 need be installed infrared filter 101 usually in addition with the filtering infrared ray, to reduce based on halogen bulb 20 heat radiation that produced, yet, infrared filter 101 with high costs, moreover, based on halogen bulb 20 bulky, be difficult for optically focused, take the installing space and affect attractive in appearance and comparatively power consumption, therefore still have its inapplicable anxiety.
In view of this, this creator is specially studied and is improved for car light photoconduction photophore module, and the phase is improved the problems referred to above with a preferred configuration, and through long-term R ﹠ D and after constantly testing, begins to have the appearance of this creation.
Summary of the invention
Edge is, this creation is for solving existing optronics device installing based on halogen bulb, cause bulky, optically focused is difficult for, take the installing space, attractive in appearance, the comparatively power consumption of impact, and need install in addition infrared filter to reduce heat radiation that based on halogen bulb is produced, and causes the disappearances such as cost is high.
Show upper purpose for reaching, the creator provides a kind of car light photoconduction photophore module, and it comprises, a pedestal, and its top is provided with a LED driver element, and this LED driver element couples at least one LED light-emitting component; And, a support, its corresponding described LED light-emitting component also is mounted on this pedestal.
According to the car light photoconduction photophore module of the above, wherein, this support more is provided with the light conductor of the described LED light-emitting component of at least one correspondence.
According to the car light photoconduction photophore module of the above, wherein, this light conductor fits tightly in this LED light-emitting component.
According to the car light photoconduction photophore module of the above, wherein, this light conductor more is provided with a pair of recess that should the LED light-emitting component, and this light conductor is coated on the light-emitting area of this LED light-emitting component by described recess.
Car light photoconduction photophore module according to the above more comprises a light focusing unit, and its corresponding described light conductor and LED light-emitting component also are mounted on this pedestal, and this light focusing unit is between described LED light-emitting component and this light conductor.
Car light photoconduction photophore module according to the above more is provided with a conductive unit, and it is located at this pedestal with respect to this LED driver element one end, and this conductive unit and this LED driver element are electrically connect.
According to the car light photoconduction photophore module of the above, wherein, this conductive unit is equipped with two conductive parts, this conductive part and this LED driver element are electrically connect, and described conductive part has respectively a hook portion, and this pedestal is provided with the shrinkage pool of corresponding described hook portion, makes this conductive part be fixedly arranged on this pedestal.
According to the car light photoconduction photophore module of the above, wherein, this pedestal is the radiation aluminium seat of aluminium extruded type.
According to the car light photoconduction photophore module of the above, wherein, this pedestal is provided with at least one clamping piece, and this LED driver element is provided with the blocking part of corresponding described clamping piece, to set firmly this LED driver element in this pedestal.
According to the car light photoconduction photophore module of the above, wherein, this pedestal is provided with at least one perforation, and this support is provided with the connect apertures that should bore a hole, and is locked by a fixture between described perforation and connect apertures.
By above-mentioned setting, this creation utilizes the LED electric energy to convert that the energy conversion efficiency of luminous energy is high, volume is little, the life-span is long to and is beneficial to the characteristic of optically focused, directly contact with this pedestal by this LED driver element, therefore the heat that this LED driver element produces will be directly conducted to this pedestal, and this pedestal is the radiation aluminium seat of aluminium extruded type, can reach and cause the optimized usefulness of heat radiation, and can be fully cooling by this pedestal, promote the reliability of this creation quality; Set firmly and mutually form with the blocking part of described clamping piece between this LED driver element and this pedestal, need not extra Circnit Layout, only with the circuit design of LED driver element and this LED light-emitting component, and then reach simultaneously the effect that causes the volume minimization.
Moreover the LED light-emitting component of this creation is directly welded in this LED driver element, and this conductive part and this LED driver element be electrically connect, can form the Circuits System of best rigid structure; In addition, this conductive part has hook portion, and correspondence is linked to the shrinkage pool of this pedestal, makes this conductive part be fixedly arranged on this pedestal, to reach the cooling system that causes best rigidity; Locked by a fixture between described perforation and connect apertures, and this support is provided with described light conductor, to form the receipts photo structure of best rigidization, by above-mentioned, obvious creation has the effect of optimization structural rigidity.
Again, this creation is provided with light focusing unit by this LED light-emitting component correspondence, can be according to the diameter of light conductor to receivable light, can significantly promote the receipts optical efficiency of this creation, and this light focusing unit is to design that should light conductor, but improving luminous efficiency, even this LED light-emitting component surpasses the light of half-value angle and all can take full advantage of, make and receive light and luminous efficiency optimization, this creation can be promoted receive light and luminous efficiency.
This creation produces light by this LED light-emitting component and is passed to this light conductor, be beneficial to reduce the whole volume of this creation, reduce taking up room of this creation, to promote whole aesthetic property, and LED light-emitting component power consumption is low, its brightness that produces is far above based on halogen bulb commonly used, and minimizing optronics device commonly used adopts based on halogen bulb need install the thermal-radiating sky high cost of infrared filter filtering; In addition, but the sale of this creation modularization assembling, and must be applied to various photophore, and then reach the effect that causes broad applicability.
Description of drawings
Fig. 1 is the schematic perspective view of existing optronics device.
Fig. 2 is the perspective exploded view of existing optronics device.
Fig. 3 is that Fig. 1 is in the cross-sectional schematic of A-A position.
Fig. 4 creates the schematic perspective view of the first embodiment for this.
Fig. 5 creates the perspective exploded view of the first embodiment for this.
Fig. 6 is that Fig. 4 is in the cross-sectional schematic of B-B position.
Fig. 7 is that Fig. 4 is in the cross-sectional schematic of C-C position.
Fig. 8 is the use view of this creation.
Fig. 9 is the cross-sectional schematic of second embodiment of this creation.
Figure 10 is the perspective exploded view of the 3rd embodiment of this creation.
Figure 11 is the cross-sectional schematic of the 3rd embodiment of this creation.
Description of reference numerals
Existing element
The 10-pedestal; The 101-infrared filter; The 20-based on halogen bulb; The 30-support; The 40-light conductor;
This creation element
The 1-pedestal; The 11-clamping piece; The 12-perforation; The 13-shrinkage pool; The 2-LED driver element; The 21-LED light-emitting component; The 22-blocking part; The 3-support; The 31-connect apertures; The 32-fixture; The 4-light conductor; The 41-recess; The 5-conductive unit; The 51-conductive part; The 511-hook portion; The 6-light focusing unit.
The specific embodiment
This creation is a kind of car light photoconduction photophore module, and its enforcement means, characteristics and effect thereof are hereby lifted several better possible embodiments and cooperated graphic in hereinafter being elaborated.
At first, see also Fig. 4 to shown in Figure 8, it is first embodiment of this creation, and this creation is a kind of car light photoconduction photophore module, and it comprises:
One pedestal 1, its top is provided with a LED driver element 2, this LED driver element 2 couples at least one LED light-emitting component 21, this pedestal 1 is the radiation aluminium seat of aluminium extruded type, this pedestal 1 is provided with at least one clamping piece 11, this LED driver element 2 is provided with the blocking part 22 of corresponding described clamping piece 11, to set firmly this LED driver element 2 in this pedestal 1;
One support 3, its corresponding described LED light-emitting component 21 also is mounted on this pedestal 1, this support 3 is provided with the light conductor 4 of the described LED light-emitting component 21 of at least one correspondence, this light conductor 4 fits tightly in this LED light-emitting component 21, this pedestal 1 is provided with at least one perforation 12, this support 3 is provided with should boring a hole 12 connect apertures 31, and 31 of described perforation 12 and connect apertures are locked by a fixture 32; And,
One conductive unit 5, it is located at this pedestal 1 with respect to these LED driver element 2 one ends, and this conductive unit 5 is electrically connect with this LED driver element 2, this conductive unit 5 is plug, this conductive unit 5 is equipped with two conductive parts 51, and this conductive part 51 is electrically connect with this LED driver element 2, and described conductive part 51 has respectively a hook portion 511, and this pedestal 1 is provided with the shrinkage pool 13 of corresponding described hook portion 511, makes this conductive part 51 be fixedly arranged on this pedestal 1.
The mode of operation of this creation, see also Fig. 4 to shown in Figure 8,31 of described perforation 12 and connect apertures lock this support 3 and pedestal 1 by a fixture 32, this fixture 32 can be screw or latch, and this support 3 is provided with the light conductor 4 of the described LED light-emitting component 21 of at least one correspondence, and the light that this LED light-emitting component 21 shines is directly conducted by this light conductor 4, make this creation light transmittance efficiency location optimization, and the firm structure of this creation; Because this LED driver element 2 and this pedestal 1 directly contact, therefore the heat that this LED driver element 2 and this LED light-emitting component 21 produce, directly via this pedestal 1 loose removing, and this pedestal 1 is the radiation aluminium seat of aluminium extruded type, to reach the efficient that causes best heat radiation, and utilize pedestal 1 abundant radiating and cooling, promote the quality reliability of this creation; And this LED driver element 2 is by described clamping piece 11 and blocking part 22, to be fixedly arranged on this pedestal 1, need not any unnecessary Circnit Layout, and only design the circuit that described LED light-emitting component 21 is coupled to this LED driver element 2, cause the volume minimization therefore can reach simultaneously, and the effect of optimization rigid structure circuit; In addition, the conductive unit 5 of this creation is plug, can directly be inserted in socket, with the electric energy that provides this LED driver element 2 and LED light-emitting component 21 to drive, this conductive part 51 is linked to the shrinkage pool 13 of this pedestal 1 by this hook portion 511, and this conductive part 51 is electrically connected at this LED driver element 2, with the heat radiation of the best rigidity that strengthens this creation; And this creation can be widely used in various photophore, to promote the applicability of this creation, as shown in Figure 7, this creation can be installed in type lamp in for motor vehicle daytime, this light conductor 4 is circular-arc to far and near lamp that should vehicle, the present embodiment only illustrates type lamp in for motor vehicle daytime, does not limit it and is only applicable to the portable lighter in daytime.
Inferior see also shown in Figure 9, it is second embodiment of this creation, the difference of itself and the first embodiment is, this light conductor 4 more is provided with a pair of recess 41 that should LED light-emitting component 21, and this light conductor 4 is coated on the light-emitting area of this LED light-emitting component 21 by described recess 41; Thus, the light that this LED light-emitting component 21 sends will directly transmit and give this light conductor 4, and it is loose not cause light to be overflow by the side of LED light-emitting component 21, and then reach and cause good luminous efficiency.
Continuous see also Figure 10 and shown in Figure 11, it is the 3rd embodiment of this creation, and the difference of itself and the first embodiment is, the present embodiment more comprises:
One light focusing unit 6, its corresponding described light conductor 4 and LED light-emitting component 21 also are mounted on this pedestal 1, and this light focusing unit 6 is between described LED light-emitting component 21 and this light conductor 4; Thus, this light focusing unit 6 can be according to the diameter of this light conductor 4, respectively with described LED light-emitting component 21 issued light lines through optically focused and after receiving light, the side is passed to this light conductor 4, make light can bring into play maximal efficiency, and with LED light-emitting component 21, LED is maximum along the luminous intensity of its luminous axis direction, and the luminous intensity of luminous axis two circular directions will be successively decreased according to departing from this axis angle, is down to a half of the luminous intensity of axis when luminous intensity, it departs from this axis angle and is half-value angle, therefore by the setting of this light focusing unit 6, can take full advantage of the light above half-value angle, significantly improving luminous efficiency.
Be by above-mentioned explanation and setting, obvious creation mainly has following several advantage and effect, and details are as follows one by one hereby:
1. this creation utilizes the little characteristic of LED volume, therefore give this light conductor 4 by the light transmission that this LED light-emitting component 21 sends, and the volume of this pedestal 1, only need arrange and corresponding loose size except this LED driver element 2 and this LED light-emitting component 21 generation heats to get final product, LED driver element 2 directly contacts with pedestal 1, without any need for unnecessary Circnit Layout, only need design the circuit that LED light-emitting component 21 is coupled to LED driver element 2, therefore, can significantly reduce the volume of this creation, reach and cause volume and minimize, take up room to reduce it, and can promote whole attractive in appearance.
2. the LED driver element 2 of this creation directly is contacted with pedestal 1, therefore heat will directly import this pedestal, therefore this creation reaches the usefulness that causes optimization heat radiation, and abundant radiating and cooling thus, promotes the quality reliability of this creation.
3. the LED light-emitting component 21 of this creation can be directly welded in this LED driver element 2, and this conductive part 51 is electrically connect with this LED driver element 2, can form the Circuits System of best rigid structure; In addition, this conductive part 51 has hook portion 511, and correspondence is linked to the shrinkage pool 13 of this pedestal 1, makes this conductive part 51 be fixedly arranged on this pedestal 1, to reach the cooling system that causes best rigidity; 31 of described perforation 12 and connect apertures are locked by a fixture 32, and this support 3 is provided with described light conductor 4, to form the receipts photo structure of best rigidization, by above-mentioned, obvious creation has the effect of optimization structural rigidity, and by the combination of 1 of this support 3, LED driver element 2 and this pedestal, can correctly locate this light conductor 4, reach the effect of optimization light transmittance efficiency location, make performance best receipts light and luminous efficiency.
4. the light focusing unit 6 of this creation can be according to the diameter of this light conductor 4, respectively with described LED light-emitting component 21 issued light lines through optically focused and after receiving light, the side is passed to this light conductor 4, make light can bring into play maximal efficiency, and the setting by this light focusing unit 6, can take full advantage of the light above half-value angle, significantly improving luminous efficiency.
5. this creation utilizes the LED electric energy to convert the characteristic that energy conversion efficiency is high, optically focused is grown and be beneficial to the life-span of luminous energy to, therefore this creation is luminous by this LED light-emitting component 21, make the LED with lower-wattage, can reach that to cause wattage commonly used be the brightness of 10 watts of based on halogen bulb, obvious creation reaches the effect that causes economize on electricity, and the LED light-emitting component 21 of this creation is easy to optically focused, makes described LED light-emitting component 21 receive light and luminous efficiency by light focusing unit 6 to promote; Moreover this creation also solves based on halogen bulb commonly used and need install infrared filter and cause expensive disappearance, therefore this creation reaches the effect that causes economize on electricity really.
6. but this creation modularization assembling is sold, can be widely used in various photophore, as: automobile-used portable lighter in daytime, parking light and lampet, and can replace in response to the function of different photophore LED light-emitting component 21 or LED driver element 2, and then reach the effect that causes broad applicability.
Above is illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it in spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (10)
1. a car light photoconduction photophore module is characterized in that, comprises:
One pedestal, its top are provided with a LED driver element, and this LED driver element couples at least one LED light-emitting component; And,
One support, its corresponding described LED light-emitting component also is mounted on this pedestal.
2. car light photoconduction photophore module as claimed in claim 1 is characterized in that, this support more is provided with the light conductor of the described LED light-emitting component of at least one correspondence.
3. car light photoconduction photophore module as claimed in claim 2 is characterized in that, this light conductor fits tightly in this LED light-emitting component.
4. car light photoconduction photophore module as claimed in claim 2 is characterized in that, this light conductor more is provided with a pair of recess that should the LED light-emitting component, and this light conductor is coated on the light-emitting area of this LED light-emitting component by described recess.
5. car light photoconduction photophore module as claimed in claim 2 is characterized in that, more comprises a light focusing unit, and its corresponding described light conductor and LED light-emitting component also are mounted on this pedestal, and this light focusing unit is between described LED light-emitting component and this light conductor.
6. such as each described car light photoconduction photophore module in the claim 1 to 5, it is characterized in that, more be provided with a conductive unit, it is located at this pedestal with respect to this LED driver element one end, and this conductive unit and this LED driver element are electrically connect.
7. car light photoconduction photophore module as claimed in claim 6, it is characterized in that, this conductive unit is equipped with two conductive parts, this conductive part and this LED driver element are electrically connect, and described conductive part has respectively a hook portion, and this pedestal is provided with the shrinkage pool of corresponding described hook portion, makes this conductive part be fixedly arranged on this pedestal.
8. such as each described car light photoconduction photophore module in the claim 1 to 5, it is characterized in that, this pedestal is the radiation aluminium seat of aluminium extruded type.
9. such as each described car light photoconduction photophore module in the claim 1 to 5, it is characterized in that, this pedestal is provided with at least one clamping piece, and this LED driver element is provided with the blocking part of corresponding described clamping piece, to set firmly this LED driver element in this pedestal.
10. such as each described car light photoconduction photophore module in the claim 1 to 5, it is characterized in that, this pedestal is provided with at least one perforation, and this support is provided with the connect apertures that should bore a hole, and is locked by a fixture between described perforation and connect apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220302618XU CN202691847U (en) | 2012-06-25 | 2012-06-25 | Vehicle lamp light guide illuminator module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220302618XU CN202691847U (en) | 2012-06-25 | 2012-06-25 | Vehicle lamp light guide illuminator module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691847U true CN202691847U (en) | 2013-01-23 |
Family
ID=47547462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220302618XU Expired - Fee Related CN202691847U (en) | 2012-06-25 | 2012-06-25 | Vehicle lamp light guide illuminator module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016040971A1 (en) * | 2014-09-16 | 2016-03-24 | Zizala Lichtsysteme Gmbh | Lighting device with lightguide assembly which can be locked therein |
| EP3015759A3 (en) * | 2014-11-03 | 2016-11-23 | Valeo Vision | Light module for a motor vehicle comprising a light guide |
-
2012
- 2012-06-25 CN CN201220302618XU patent/CN202691847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016040971A1 (en) * | 2014-09-16 | 2016-03-24 | Zizala Lichtsysteme Gmbh | Lighting device with lightguide assembly which can be locked therein |
| CN106716006A (en) * | 2014-09-16 | 2017-05-24 | Zkw集团有限责任公司 | Lighting device with lightguide assembly which can be locked therein |
| CN106716006B (en) * | 2014-09-16 | 2019-07-30 | Zkw集团有限责任公司 | With the lighting device in the optical conductor component that can be wherein latched |
| US10443803B2 (en) | 2014-09-16 | 2019-10-15 | Zkw Group Gmbh | Lighting device with lightguide assembly which can be locked therein |
| EP3015759A3 (en) * | 2014-11-03 | 2016-11-23 | Valeo Vision | Light module for a motor vehicle comprising a light guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |