CN203940318U - The interior shot-light with taper sheath of a kind of reflector - Google Patents
The interior shot-light with taper sheath of a kind of reflector Download PDFInfo
- Publication number
- CN203940318U CN203940318U CN201420343372.XU CN201420343372U CN203940318U CN 203940318 U CN203940318 U CN 203940318U CN 201420343372 U CN201420343372 U CN 201420343372U CN 203940318 U CN203940318 U CN 203940318U
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- China
- Prior art keywords
- reflector
- light
- lamp holder
- taper
- taper sheath
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- Expired - Fee Related
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Abstract
The utility model discloses the shot-light with taper sheath in a kind of reflector, comprise reflector and lamp holder radiator, on the end face of described lamp holder radiator, be wholely set taper heating column, the top of described taper heating column is provided with heat-conducting substrate, the bottom surface of described heat-conducting substrate is evenly equipped with LED light source around the circumferencial direction of described taper heating column, the axle center place of the bottom surface of described reflector is provided with taper sheath, the outer surface of described taper sheath is provided with reflector layer, and described taper sheath matches with described taper heating column and the bottom surface of described reflector and the end face of described lamp holder radiator fastening.The setting of taper sheath, better irradiates light to glow cup sidewall or reflector rim of a cup direction, make the luminous efficiency of shot-light higher, and the utility model is simple in structure, and good heat dissipation effect can meet the demand of throwing light on to furnishing ringwise object.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to the shot-light with taper sheath in a kind of reflector.
Background technology
Along with the extensive use of shot-light, people also become day by day strong to the individual demand of shot-light, traditional shot-light is generally had relatively high expectations to the central light strength of whole lamp, but when the object of furnishing ringwise for some in actual use illumination, only need the object to furnishing ringwise to throw light on, now, the center light intensity of whole lamp can not done requirement, but the shot-light under prior art is all generally the bottom that light source is set to reflector, make central light strength value very high, therefore be difficult to meet above-mentioned individual requirement, in addition, light source is put to the structural design of the bottom of reflector, also make light source effectively not contact with air, therefore, also make heat dissipation problem be difficult to effectively be improved.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and good heat dissipation effect, can meet the shot-light throwing light on to furnishing ringwise object.
For reaching this object, the utility model by the following technical solutions:
The interior shot-light with taper sheath of a kind of reflector, comprise reflector and lamp holder radiator, on the end face of described lamp holder radiator, be wholely set taper heating column, the top of described taper heating column is provided with heat-conducting substrate, the bottom surface of described heat-conducting substrate is evenly equipped with LED light source around the circumferencial direction of described taper heating column, the axle center place of the bottom surface of described reflector is provided with taper sheath, the outer surface of described taper sheath is provided with reflector layer, and described taper sheath matches with described taper heating column and the bottom surface of described reflector and the end face of described lamp holder radiator fastening.
Wherein, the bottom surface of described lamp holder radiator is provided with insulating barrier, the upper surface of described insulating barrier is upwards concaved with the first shrinkage pool and the second shrinkage pool, described the first shrinkage pool and the second shrinkage pool respectively with the first circular hole and the second circular hole close-fitting that are arranged on the bottom surface of described lamp holder radiator.
Wherein, described the first shrinkage pool and the second shrinkage pool respectively with the anodal conductive pole and the negative pole conductive pole close-fitting that are arranged on described lamp holder radiator bottom surface.
Wherein, the first through hole and the second through hole that are provided with for wearing power line are run through respectively in the axle center place of described anodal conductive pole and negative pole conductive pole, and one end of described power line is run through described lamp holder radiator and is connected with described substrate.
Wherein, the other end of described power line is connected with negative pole conductive pole with described anodal conductive pole, and described anodal conductive pole is connected with negative pole with the positive pole of external power source respectively with negative pole conductive pole.
Wherein, described reflector is that plastics reflector and inner surface are provided with vacuum aluminum-coated reflector layer.
The beneficial effects of the utility model: the utility model comprises reflector and lamp holder radiator, on the end face of described lamp holder radiator, be wholely set taper heating column, the top of described taper heating column is provided with heat-conducting substrate, the bottom surface of described heat-conducting substrate is evenly equipped with LED light source around the circumferencial direction of described taper heating column, the axle center place of the bottom surface of described reflector is provided with taper sheath, the outer surface of described taper sheath is provided with reflector layer, and described taper sheath matches with described taper heating column and the bottom surface of described reflector and the end face of described lamp holder radiator fastening.The setting of taper sheath, better irradiates light to glow cup sidewall or reflector rim of a cup direction, make the luminous efficiency of shot-light higher, and the utility model is simple in structure, and good heat dissipation effect can meet the demand of throwing light on to furnishing ringwise object.
Brief description of the drawings
Fig. 1 is the structural representation of the interior shot-light with taper sheath of a kind of reflector of the utility model.
In figure: 1. reflector, 2. lamp holder radiator, 3. heating column, 4. heat-conducting substrate, 5.LED light source, 6. insulating barrier, 7. taper sheath.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and further illustrate the technical solution of the utility model by detailed description of the invention.
The interior shot-light with taper sheath of a kind of reflector, comprise reflector 1 and lamp holder radiator 2, on the end face of described lamp holder radiator 2, be wholely set taper heating column 3, the top of described taper heating column 3 is provided with heat-conducting substrate 4, the bottom surface of described heat-conducting substrate 4 is evenly equipped with LED light source 5 around the circumferencial direction of described taper heating column 3, the axle center place of the bottom surface of described reflector is provided with taper sheath 7, the outer surface of described taper sheath 7 is provided with reflector layer, and described taper sheath 7 matches with described taper heating column 3 and the bottom surface of described reflector 1 and the end face of described lamp holder radiator 2 fastening.The setting of taper sheath, better irradiates light to glow cup sidewall or reflector rim of a cup direction, make the luminous efficiency of shot-light higher, and the utility model is simple in structure, and good heat dissipation effect can meet the demand of throwing light on to furnishing ringwise object.
The bottom surface of described lamp holder radiator 2 is provided with insulating barrier 6, the upper surface of described insulating barrier 6 is upwards concaved with the first shrinkage pool and the second shrinkage pool, described the first shrinkage pool and the second shrinkage pool respectively with the first circular hole and the second circular hole close-fitting that are arranged on the bottom surface of described lamp holder radiator 2.This structural design, effectively isolates lamp holder radiator 2 bottom surfaces and lamp socket, thereby effectively stops lamp holder radiator 2 charged.
Described the first shrinkage pool and the second shrinkage pool respectively with the anodal conductive pole and the negative pole conductive pole close-fitting that are arranged on described lamp holder radiator 2 bottom surfaces.As the preferred embodiment of the present embodiment, in the present embodiment, selected lamp holder is GU10 lamp holder, this structural design, make anodal conductive pole and negative pole conductive pole respectively with the first shrinkage pool and the second shrinkage pool close-fitting, and effectively isolate with lamp holder radiator 2, stop lamp holder radiator 2 charged simultaneously.As preferred embodiment, in the present embodiment, wear and in lamp holder radiator 2, anodal conductive pole and negative pole conductive pole be communicated with heat-conducting substrate and can not make lamp holder radiator 2 charged with power line.Meanwhile, for the ease of replacing and the maintenance of shot-light, the utility model adopts external power source, and output voltage is all lower than human safety voltage.
The first through hole and the second through hole that are provided with for wearing power line are run through respectively in the axle center place of described anodal conductive pole and negative pole conductive pole, and one end of described power line is run through described lamp holder radiator 2 and is connected with described substrate.
The other end of described power line is connected with negative pole conductive pole with described anodal conductive pole, and described anodal conductive pole is connected with negative pole with the positive pole of external power source respectively with negative pole conductive pole.
Described reflector 1 is provided with vacuum aluminum-coated reflector layer for plastics reflector and inner surface.Corresponding reflector layer can be designed according to the needed optical demands of reality in the endosexine of reflector.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (6)
1. the interior shot-light with taper sheath of reflector, it is characterized in that: comprise reflector (1) and lamp holder radiator (2), on the end face of described lamp holder radiator (2), be wholely set taper heating column (3), the top of described taper heating column (3) is provided with heat-conducting substrate (4), the bottom surface of described heat-conducting substrate (4) is evenly equipped with LED light source (5) around the circumferencial direction of described taper heating column (3), the axle center place of the bottom surface of described reflector is provided with taper sheath (7), the outer surface of described taper sheath (7) is provided with reflector layer, and described taper sheath (7) matches with described taper heating column (3) and the bottom surface of described reflector (1) and the end face of described lamp holder radiator (2) fastening.
2. the interior shot-light with taper sheath of a kind of reflector according to claim 1, it is characterized in that: the bottom surface of described lamp holder radiator (2) is provided with insulating barrier (6), the upper surface of described insulating barrier (6) is upwards concaved with the first shrinkage pool and the second shrinkage pool, described the first shrinkage pool and the second shrinkage pool respectively with the first circular hole and the second circular hole close-fitting that are arranged on the bottom surface of described lamp holder radiator (2).
In a kind of reflector according to claim 2 with the shot-light of taper sheath, it is characterized in that: described the first shrinkage pool and the second shrinkage pool respectively with the anodal conductive pole and the negative pole conductive pole close-fitting that are arranged on described lamp holder radiator (2) bottom surface.
4. the interior shot-light with taper sheath of a kind of reflector according to claim 3, it is characterized in that: the first through hole and the second through hole that are provided with for wearing power line are run through respectively in the axle center place of described anodal conductive pole and negative pole conductive pole, and one end of described power line is run through described lamp holder radiator (2) and is connected with described substrate.
5. the interior shot-light with taper sheath of a kind of reflector according to claim 4, it is characterized in that: the other end of described power line is connected with negative pole conductive pole with described anodal conductive pole, described anodal conductive pole is connected with negative pole with the positive pole of external power source respectively with negative pole conductive pole.
In a kind of reflector according to claim 1 with the shot-light of taper sheath, it is characterized in that: described reflector (1) is provided with vacuum aluminum-coated reflector layer for plastics reflector and inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343372.XU CN203940318U (en) | 2014-06-25 | 2014-06-25 | The interior shot-light with taper sheath of a kind of reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343372.XU CN203940318U (en) | 2014-06-25 | 2014-06-25 | The interior shot-light with taper sheath of a kind of reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940318U true CN203940318U (en) | 2014-11-12 |
Family
ID=51859631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343372.XU Expired - Fee Related CN203940318U (en) | 2014-06-25 | 2014-06-25 | The interior shot-light with taper sheath of a kind of reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033803A (en) * | 2014-06-25 | 2014-09-10 | 昆山天重星光电科技有限公司 | Spotlight with conical sleeve in reflection cup |
-
2014
- 2014-06-25 CN CN201420343372.XU patent/CN203940318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033803A (en) * | 2014-06-25 | 2014-09-10 | 昆山天重星光电科技有限公司 | Spotlight with conical sleeve in reflection cup |
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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: 20141112 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |