CN201193790Y - LED bulb for replacing cup-shaped reflecting halogen bulb - Google Patents
LED bulb for replacing cup-shaped reflecting halogen bulb Download PDFInfo
- Publication number
- CN201193790Y CN201193790Y CNU2008200582619U CN200820058261U CN201193790Y CN 201193790 Y CN201193790 Y CN 201193790Y CN U2008200582619 U CNU2008200582619 U CN U2008200582619U CN 200820058261 U CN200820058261 U CN 200820058261U CN 201193790 Y CN201193790 Y CN 201193790Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- led bulb
- shaped halogen
- reflecting cup
- housing
- 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 - Lifetime
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED bulb used for replacing a reflection cup-shaped halogen bulb which includes a shell, a condensing lens, an LED circuit board, a plurality of LED chips arranged on the LED circuit board, a heat radiator and a driver. The LED circuit board is arranged in the empty cavity of the shell and is connected with the heat radiator. The condensing lens is arranged at the lower port part of the empty cavity of the shell; the shell, the heat radiator and the driver are connected in order from up to down. A circular ring is also sheathed on the circumferential outer wall of the lower end of the shell; the circular ring is connected with the shell in a dismountable way; the outer diameter and the height of the circular ring are respectively equal to the outer diameter of the reflection cup of the reflection cup-shaped halogen bulb and the height of the annular convex edge of the reflection cup; the outer diameter of the heat radiator is smaller than or equal to the assembly outer diameter of the mounting lamp holder of the reflection cup-shaped halogen bulb. The reflection cup-shaped halogen bulb can be arranged in the mounting lamp holder of the existing reflection cup-shaped halogen bulb, lightens the inconvenience of the user of the existing halogen lamp caused by changing to use the LED bulb, saves the cost and can achieve the brightness of the halogen bulb.
Description
Technical field
The utility model relates to illuminating device, relates in particular to the LED bulb.
Background technology
Reflecting cup-shaped halogen is often a kind of light fixture of use of market, supermarket, hotel, and it comprises the reflecting cup-shaped halogen bubble and is used for reflecting cup-shaped halogen is steeped the mounting lamp holder that is inlaid on the ceiling.Fig. 5 A and Fig. 5 B show the outline drawing and the assembling schematic diagram thereof of existing reflecting cup-shaped halogen bubble respectively.Shown in Fig. 5 A, reflecting cup-shaped halogen bubble 9 comprises a reflector 91, is provided with an annular lip 911 below reflector 91, and just by means of this annular lip 911, reflecting cup-shaped halogen bubble 9 is fixed in the mounting lamp holder 8 shown in Fig. 5 B.In Fig. 5 B, on furred ceiling 100, offer an installing hole 110, mounting lamp holder 8 is inlaid in this installing hole 110, and the assembling outer diameter D 0 of the diameter of installing hole and mounting lamp holder is suitable.Mounting lamp holder 8 is fixed on the furred ceiling 100 by the spring clip 82 on the lug 81 that is arranged at its both sides.
The operating power of existing based on halogen bulb is generally 20 watts～50 watts, the luminous intensity height, but luminous efficiency low (being approximately 10～20 lumens/watt), power consumption is big, service life is short (being generally 1000～2000 hours).Thus, people expect adopting the LED bulb to replace existing based on halogen bulb.The LED bulb has luminous efficiency height (about 100 lumens/watt), long service life (about 50,000 hours), colour temperature, and complete (advantage of 2800K～6500K), shortcoming is a poor radiation, must be by the heat exchange pattern distribute heat.If make the LED bulb reach the brightness of existing reflecting cup-shaped halogen bubble, it must have bigger area of dissipation.At present existing part producer has developed the LED mounting lamp holder that is used for as the ceiling Down lamp, and this LED mounting lamp holder and LED bulb fuse, and make the LED bulb can utilize the volume of LED mounting lamp holder to solve heat dissipation problem.But this product in use can produce following problem: 1. because LED mounting lamp holder and LED bulb are to fuse, change the LED bulb if desired, the LED mounting lamp holder need be changed together, cause the waste of resource; 2. used the user of reflecting cup-shaped halogen can't re-use original installation light fixture originally, and, caused inconvenience if use LED bulb must be reinstalled.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED bulb that is used for substituting the reflecting cup-shaped halogen bubble, and this LED bulb can use the mounting lamp holder of existing reflecting cup-shaped halogen.
Further problem to be solved in the utility model is to provide a kind of LED bulb that is used for substituting the reflecting cup-shaped halogen bubble, and this LED bulb can reach the brightness of existing reflecting cup-shaped halogen bubble.
The technical scheme that the utility model adopted is: a kind of LED bulb that is used for substituting the reflecting cup-shaped halogen bubble can be used with the mounting lamp holder of reflecting cup-shaped halogen bubble; Be characterized in that this LED bulb comprises housing, collector lens, led circuit plate, is arranged on several led chips, radiator and driver on the led circuit plate; Housing is a hollow structure; The led circuit plate is arranged in the cavity of housing, and links to each other with radiator; Collector lens is located at the cavity lower end oral area of housing; Housing, radiator and driver order from bottom to up link to each other; Also be arranged with annulus on the peripheral outer wall of housing lower end, this annulus is connected with housing is detachable, the external diameter of annulus and equating with the height of the annular lip of the external diameter of the reflector of reflecting cup-shaped halogen bubble and reflector highly respectively; The external diameter of radiator is smaller or equal to the assembling external diameter of mounting lamp holder.
The above-mentioned LED bulb that is used for substituting the reflecting cup-shaped halogen bubble, wherein, second radiating part that radiator comprises first radiating part and is positioned at first radiating part below and links to each other with first radiating part; The outer diameter D 1 of first radiating part satisfies following formula with the outer diameter D 2 of described second radiating part: D2＜D1; And when the LED bulb was installed on the mounting lamp holder of reflecting cup-shaped halogen bubble, the distance of the lower end of first radiating part to the bottom surface of mounting lamp holder was greater than the height of mounting lamp holder.
The above-mentioned LED bulb that is used for substituting the reflecting cup-shaped halogen bubble, wherein, the kuppe that radiator is disposed on a plurality of fins on the newel peripheral outer wall by a newel, radial and is around in described a plurality of fins outside constitutes; Each fin is formed by upper panel and with the lower panel that upper panel is connected as a single entity, and the width of upper panel is greater than lower panel; Kuppe is arranged on the outside of upper panel; The upper panel of a plurality of fins and kuppe constitute first radiating part of radiator, and the lower panel of a plurality of fins constitutes second radiating part of radiator.
After adopting technique scheme, be contained in annulus on the housing and can play the effect of annular lip of the reflector of existing reflecting cup-shaped halogen bubble, thereby making LED bulb of the present utility model can be installed in the mounting lamp holder that has the reflecting cup-shaped halogen bubble now uses, alleviated existing Halogen lamp LED user and used the inconvenience that the LED bulb is caused instead, and provided cost savings because of needs.In addition, LED bulb of the present utility model only needs to change the LED bulb, and need not to change simultaneously mounting lamp holder, thereby avoided the waste of resource when damaging.Heat spreader structures of the present utility model is guaranteeing that LED bulb of the present utility model can be installed under the prerequisite of existing mounting lamp holder, area of dissipation is optimized, improve radiating efficiency, thereby made LED bulb of the present utility model can reach the brightness of existing reflecting cup-shaped halogen bubble.
Description of drawings
Fig. 1 is the three-dimensional exploded view that is used for the LED bulb of alternative reflecting cup-shaped halogen bubble of the present utility model;
Fig. 2 A is the schematic appearance that is used for the LED bulb of alternative reflecting cup-shaped halogen bubble of the present utility model;
Fig. 2 B is the vertical view of Fig. 2 A;
Fig. 2 C is the upward view of Fig. 2 A;
Fig. 3 A, Fig. 3 B, Fig. 3 C are respectively be used for substituting the LED bulb of reflecting cup-shaped halogen bubble and the assembling schematic diagrames of the mounting lamp holder of existing three types reflecting cup-shaped halogen bubble of the present utility model;
Fig. 4 A is the assembling schematic diagram of the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble of the present utility model when being installed on mounting seat;
Fig. 4 B is the schematic diagram of the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble of the present utility model when being in rotary state after finishing installation;
Fig. 5 A and Fig. 5 B are respectively the outline drawing and the assembling schematic diagram thereof of existing reflecting cup-shaped halogen bubble.
The specific embodiment
Shown in Fig. 1 to Fig. 2 C, the LED bulb that is used for alternative reflecting cup-shaped halogen bubble of the present utility model comprises housing 1, collector lens 2, led circuit plate 3, is arranged on one or more led chips 4, radiator 6 and driver 7 on the described led circuit plate.Housing 1, radiator 6 and driver 7 order from bottom to up link to each other.On driver, be provided with ground connection socket 71.Housing 1 is a hollow structure.Led circuit plate 3 is arranged in the cavity 12 of housing 1, and links to each other with radiator 6.Collector lens 2 is located at the lower end oral area of cavity 12.The heat that led chip 4 is produced is transmitted to radiator 6, by radiator 6 heat radiations.On the peripheral outer wall of housing 1 lower end, also be arranged with annulus 10, annulus 10 and 1 detachable connection of housing.The outer diameter D 5 of annulus 10 and height H 5 equate with the height H 6 (referring to Fig. 5 A) of the annular lip of the outer diameter D 6 of the reflector of reflecting cup-shaped halogen bubble and reflector respectively, makes annulus 10 can play the effect of the annular lip of the reflector that existing reflecting cup-shaped halogen steeps; Simultaneously, the external diameter of radiator 6 uses thereby LED bulb of the present utility model can be installed in the existing installing hole smaller or equal to the assembling outer diameter D 0 (referring to Fig. 5 B) of mounting lamp holder.In a kind of preferred implementation, housing 1 is cylindrical, and annulus 10 is threaded with housing 1.
In a kind of better embodiment, the kuppe 63 that radiator 6 of the present utility model is disposed on a plurality of fins 62 on newel 61 peripheral outer wall by a newel 61, radial and is around in a plurality of fins 62 outsides constitutes.But the material aluminium of radiator.The center of newel 61 is provided with a through hole 610, to increase area of dissipation.By kuppe 63 is set, bootable air flows along the length direction in the gap between the fin 66, forms cross-ventilation, thereby increases radiating effect.Each fin 62 is formed by upper panel 621 and with the lower panel 622 that upper panel is connected as a single entity, and the width of upper panel 621 is greater than lower panel 622, and kuppe 63 is arranged on the outside of upper panel 621.The upper panel 621 of these fins and kuppe 63 have constituted the first radiating part 6a of radiator 6 jointly, and the lower panel 622 of these fins has constituted the second radiating part 6b of radiator.Wherein, the outer diameter D 2 of the outer diameter D 1 of the assembling outer diameter D 0 of mounting lamp holder 8, the first radiating part 6a (being the external diameter of radiator), the second radiating part 6b satisfies following formula: D2＜D1≤D0.Preferably, the outer diameter D 2 of the second radiating part 6b is smaller or equal to the outer diameter D 3 of housing 1.And when the LED bulb was installed on the mounting lamp holder 8 of reflecting cup-shaped halogen, the distance H 1 of the lower end of the first radiating part 6a to the bottom surface of mounting lamp holder 8 was greater than the height H 2 of mounting lamp holder 8, shown in Fig. 4 A.Adopt said structure, can increase the area of dissipation of radiator, improve the radiating efficiency of LED bulb, make LED bulb of the present utility model can reach the brightness of existing reflecting cup-shaped halogen bubble.Simultaneously, shown in Fig. 4 B, when LED bulb reflecting cup-shaped halogen bubble is installed on the mounting lamp holder 8 of reflecting cup-shaped halogen bubble, because the distance H 1 of lower end to the bottom surface of mounting lamp holder 8 of the first radiating part 6a is greater than the height H 2 of mounting lamp holder 8, make that LED bulb of the present utility model can be as existing reflecting cup-shaped halogen bubble, in mounting seat 8, freely rotate, be convenient to the user and adjust lighting angle.Preferably, between housing 1 and radiator 6, also be provided with radiating bottom plate 5, the lower surface weldering of housing and radiating bottom plate connects together, led circuit plate 3 is fixed on the lower surface of radiating bottom plate 5 by a plurality of screws 31, and the newel 61 and the fin 62 of the upper surface of radiating bottom plate 5 and radiator 6 are welded to connect.The material preferably copper of radiating bottom plate 5.Also offer the through hole that is used to wear electric wire on radiating bottom plate 5, the electric wire 72 of drawing from driver 7 links to each other with led circuit plate 3 after passing through hole on newel and the radiating bottom plate.In another embodiment, led circuit plate 3 also can link to each other with radiator 6 by the heat conduction film.
Fig. 3 A, 3B, 3C show be used for substituting the LED bulb of reflecting cup-shaped halogen bubble and the assembling schematic diagram of the mounting lamp holder of existing three types reflecting cup-shaped halogen bubble of the present utility model respectively.In Fig. 3 A, after LED bulb of the present utility model is put into mounting lamp holder 8, fix by being arranged on the outer circumference surface that fixing spring 83 on the mounting lamp holder 8 is stuck in housing 1.In Fig. 3 B, after LED bulb of the present utility model is put into mounting lamp holder 8, fixed by being arranged on cooperating between the annulus 10 on annular slot 84 on the mounting lamp holder 8 and clamping rings 85 and the housing 1.In Fig. 3 C, after LED bulb of the present utility model is put into mounting lamp holder 8, be stuck in the back side that is resisted against annulus 10 on the outer circumference surface of housing 1 simultaneously by an annulus jump ring 86 and fix.
Though description of the present utility model combines certain embodiments, but it should be understood by one skilled in the art that the utility model is not limited to embodiment described here, and can carry out various modifications and variations and do not deviate from spirit and scope of the present utility model.For example, the fin arrangement mode that radiator of the present utility model is not limited in the above-described embodiment to be exemplified, embodiment of the present utility model are not to need can implement the present invention as the described fin structure of embodiment in order to restriction the utility model.
Claims (7)
1. a LED bulb that is used for substituting the reflecting cup-shaped halogen bubble can be used with the mounting lamp holder of described reflecting cup-shaped halogen bubble; It is characterized in that,
Described LED bulb comprises housing, collector lens, led circuit plate, is arranged on several led chips, radiator and driver on the described led circuit plate;
Described housing is a hollow structure; Described led circuit plate is arranged in the cavity of housing, and links to each other with described radiator; Described collector lens is located at the cavity lower end oral area of housing; Housing, radiator and driver order from bottom to up link to each other;
Also be arranged with annulus on the peripheral outer wall of described housing lower end, described annulus is connected with described housing is detachable, the external diameter of annulus and equating with the height of the annular lip of the external diameter of the reflector of described reflecting cup-shaped halogen bubble and reflector highly respectively;
The external diameter of described radiator is smaller or equal to the assembling external diameter of described mounting lamp holder.
2. the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble as claimed in claim 1 is characterized in that, second radiating part that described radiator comprises first radiating part and is positioned at described first radiating part below and links to each other with first radiating part; The outer diameter D 1 of described first radiating part satisfies following formula with the outer diameter D 2 of described second radiating part: D2＜D1; And when described LED bulb was installed on the mounting lamp holder of described reflecting cup-shaped halogen bubble, the distance of the lower end of described first radiating part to the bottom surface of described mounting lamp holder was greater than the height of described mounting lamp holder.
3. the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble as claimed in claim 2 is characterized in that the external diameter of first radiating part of described radiator equals the assembling external diameter of described mounting lamp holder.
4. the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble as claimed in claim 3 is characterized in that,
The kuppe that described radiator is disposed on a plurality of fins on the described newel peripheral outer wall by a newel, radial and is around in the described a plurality of fins outside constitutes; Each fin is formed by upper panel and with the lower panel that described upper panel is connected as a single entity, and the width of described upper panel is greater than described lower panel; Described kuppe is arranged on the outside of described upper panel;
The upper panel of described a plurality of fins and described kuppe constitute first radiating part of radiator, and the lower panel of described a plurality of fins constitutes second radiating part of radiator.
5. the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble as claimed in claim 4 is characterized in that the center of described newel is provided with a through hole.
6. the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble as claimed in claim 4, it is characterized in that, also comprise the radiating bottom plate that is arranged between housing and the radiator, described housing is fixedlyed connected with the lower surface of described radiating bottom plate with described led circuit plate, and the upper surface of radiating bottom plate is fixedlyed connected with fin with the newel of radiator.
7. the LED bulb that is used for substituting the reflecting cup-shaped halogen bubble as claimed in claim 1 is characterized in that described housing is cylindrical, and described annulus is threaded with described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200582619U CN201193790Y (en) | 2008-05-09 | 2008-05-09 | LED bulb for replacing cup-shaped reflecting halogen bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200582619U CN201193790Y (en) | 2008-05-09 | 2008-05-09 | LED bulb for replacing cup-shaped reflecting halogen bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193790Y true CN201193790Y (en) | 2009-02-11 |
Family
ID=40393325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200582619U Expired - Lifetime CN201193790Y (en) | 2008-05-09 | 2008-05-09 | LED bulb for replacing cup-shaped reflecting halogen bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193790Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839460A (en) * | 2009-03-17 | 2010-09-22 | 新高创意科技有限公司 | Multi-layer skirting heat radiator |
| WO2010115321A1 (en) * | 2009-04-11 | 2010-10-14 | 中山泰腾灯饰有限公司 | Focusing led lamp |
| CN101576205B (en) * | 2008-05-09 | 2011-01-12 | 范金晶 | LED bulb for replacing reflecting cup-shaped halogen bulb |
| CN102374433A (en) * | 2011-10-09 | 2012-03-14 | 宝电电子(张家港)有限公司 | LED lamp bulb with active heat radiating function |
| FR3045778A1 (en) * | 2015-12-22 | 2017-06-23 | Lucibel Sa | LUMINAIRE INTENDED TO BE INSERTED IN A CLADDING WALL |
| CN108131638A (en) * | 2017-12-20 | 2018-06-08 | 奇瑞汽车股份有限公司 | Automobile halogen bulb mounting device |
-
2008
- 2008-05-09 CN CNU2008200582619U patent/CN201193790Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576205B (en) * | 2008-05-09 | 2011-01-12 | 范金晶 | LED bulb for replacing reflecting cup-shaped halogen bulb |
| CN101839460A (en) * | 2009-03-17 | 2010-09-22 | 新高创意科技有限公司 | Multi-layer skirting heat radiator |
| WO2010115321A1 (en) * | 2009-04-11 | 2010-10-14 | 中山泰腾灯饰有限公司 | Focusing led lamp |
| CN102374433A (en) * | 2011-10-09 | 2012-03-14 | 宝电电子(张家港)有限公司 | LED lamp bulb with active heat radiating function |
| FR3045778A1 (en) * | 2015-12-22 | 2017-06-23 | Lucibel Sa | LUMINAIRE INTENDED TO BE INSERTED IN A CLADDING WALL |
| CN108131638A (en) * | 2017-12-20 | 2018-06-08 | 奇瑞汽车股份有限公司 | Automobile halogen bulb mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090211 Effective date of abandoning: 20080509 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090211 Effective date of abandoning: 20080509 |