CN204201567U - There is the LED silk lamp of reflection function - Google Patents
There is the LED silk lamp of reflection function Download PDFInfo
- Publication number
- CN204201567U CN204201567U CN201420674133.2U CN201420674133U CN204201567U CN 204201567 U CN204201567 U CN 204201567U CN 201420674133 U CN201420674133 U CN 201420674133U CN 204201567 U CN204201567 U CN 204201567U
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- China
- Prior art keywords
- stem
- led light
- lamp
- emitting section
- reflection function
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Abstract
The utility model provides a kind of LED silk lamp with reflection function, comprise some LED light-emitting sections, stem stem, lamp holder, lamp housing and reflecting plate, described lamp holder and lamp housing enclose formation internal cavity, described stem stem is located on described lamp holder, and be positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity, described stem stem is connected with the conducting of described LED light-emitting section, and described LED light-emitting section is installed on described stem stem, be provided with described reflector outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.The utility model is provided with reflector in lamp housing, is reflected by the light sent LED light-emitting section, achieves the polymerization of light, has filled up the dark space of the central area of illumination zone, meanwhile, also makes hot spot become more even by the reflection of light.
Description
Technical field
The utility model relates to LED illumination light source, particularly relates to a kind of LED silk lamp with reflection function.
Background technology
LED silk lamp is a kind of LED light device using LED silk as light source, normally comprises transparent lamp housing, and LED silk is located in this lamp housing, and in lamp housing insufflation gas, finally realize LED illumination.LED silk also can be called LED light-emitting section, and LED silk lamp also can be called LED bulb, bulb lamp etc., and no matter its title why, as long as adopt similar structures, is all LED silk lamp alleged here.
In the prior art, please refer to Fig. 1, the light-emitting section in LED silk lamp is normally arranged into a circle around the axle center of stem stem, this result also in and there will be dark space in the central area of illumination zone, meanwhile, due to being intervally arranged of light-emitting section, the problem that hot spot is uneven also can be caused.
Utility model content
The technical problems to be solved in the utility model how to solve LED silk lamp dark space and the uneven problem of hot spot.
In order to solve this technical problem, the utility model provides a kind of LED silk lamp with reflection function, comprise some LED light-emitting sections, stem stem, lamp holder, lamp housing and reflecting plate, described lamp holder and lamp housing enclose formation internal cavity, described stem stem is located on described lamp holder, and be positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity, described stem stem is connected with the conducting of described LED light-emitting section, and described LED light-emitting section is installed on described stem stem, described reflector is provided with outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.
Optionally, described reflector is annular plate, and the interior loop-shaped of this annular plate is mated with the external surface shape of described stem stem, the form fit of the inner surface of outer loop-shaped and described lamp housing.
Optionally, the inner ring of described reflector and the exterior surface of described stem stem, the outer ring of described reflector contacts with the inner surface of described lamp housing, thus described internal cavity is divided into two parts.
Optionally, described reflector is arranged on described stem stem.
Optionally, described reflecting plate is glued on described stem stem.
Optionally, described reflecting plate is perpendicular to the axle center of described stem stem, and described some LED light-emitting sections are arranged around the axle center of described stem stem.
Optionally, described reflecting plate is that funnel-form is surrounded on outside described stem stem.
Optionally, described stem stem is connected to one end of every bar LED light-emitting section by the conducting of bottom metal guiding element, and one end of every bar LED light-emitting section is all supported by described bottom metal guiding element, the other end of some described LED light-emitting sections is connected altogether by top metal guiding element, and realizes support with each other and conducting by described top metal guiding element.
Optionally, the quantity of described LED light-emitting section is even number, and relative to the axle center symmetry arrangement of described stem stem, described top metal guiding element includes some metallic contact strips, two LED light-emitting sections of each described metallic contact strips connected symmetrical dendrimer arrangement, and some metallic contact strips are connected to a bit altogether.
Optionally, described bottom metal guiding element and top metal guiding element one of at least on scribble fluorescent material.
The utility model is provided with reflector in lamp housing, is reflected by the light sent LED light-emitting section, achieves the polymerization of light, has filled up the dark space of the central area of illumination zone, meanwhile, also makes hot spot become more even by the reflection of light.In addition, reflecting plate also can play heat insulation effect, makes the light of the LED light-emitting section of reflecting plate side can not affect circuit and the light source of reflecting plate opposite side.
Accompanying drawing explanation
Fig. 1 is the structural representation of LED silk lamp in prior art;
Fig. 2 is the structural representation of LED silk lamp in the utility model one embodiment;
Fig. 3 is the structural representation of LED silk lamp in another embodiment of the utility model.
Detailed description of the invention
Below with reference to Fig. 2 and Fig. 3, the structure with the LED silk lamp of reflection function that the utility model provides is described in detail, it is the utility model one optional embodiment, can think, those skilled in the art can modify to it and polish in the scope not changing the utility model spirit and content.
Please refer to Fig. 2, present embodiments provide a kind of LED silk lamp with reflection function, comprise some LED light-emitting sections, stem stem, lamp holder, lamp housing and reflecting plate, described lamp holder and lamp housing enclose formation internal cavity, described stem stem is located on described lamp holder, and be positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity, described stem stem is connected with the conducting of described LED light-emitting section, and described LED light-emitting section is installed on described stem stem, be provided with described reflector outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.
Here alleged reflective surface, can think to arrange reflective membrane in this face of reflector, to reach reflective effect.The material of reflector and the material of reflective membrane can be arbitrary, just should be considered as being one of scheme of protecting of the utility model request as long as play reflecting effect and can fixing.
The utility model is provided with reflector in lamp housing, is reflected by the light sent LED light-emitting section, achieves the polymerization of light, has filled up the dark space of the central area of illumination zone, meanwhile, also makes hot spot become more even by the reflection of light.In addition, reflecting plate also can play heat insulation effect, makes the light of the LED light-emitting section of reflecting plate side can not affect circuit and the light source of reflecting plate opposite side.
In the present embodiment, described reflector is annular plate, and the interior loop-shaped of this annular plate is mated with the external surface shape of described stem stem, the form fit of the inner surface of outer loop-shaped and described lamp housing.Described reflecting plate is that funnel-form is surrounded on outside described stem stem.By the coupling of shape, hot spot can be made more even, the control to reverberation can be conducive to by funnelform design, if the diameter near one end of LED light-emitting section is greater than the diameter of the other end, namely be conducive to compensating the light of dark space.If the diameter near one end of LED light-emitting section is less than the diameter of the other end, is then conducive to light diversity to reflect, plays the compensation of light outer peripheral areas.
In another optional embodiment of the utility model, described reflecting plate is perpendicular to the axle center of described stem stem.Thus realize the design of flat reflecting surface.
In the present embodiment, the inner ring of described reflector and the exterior surface of described stem stem, the outer ring of described reflector contacts with the inner surface of described lamp housing, thus described internal cavity is divided into two parts.In this case, reflecting plate can play better isolation and the effect of being in the light, and makes LED light can not enter into the region of reflector opposite side, once enter into opposite side, circuit temperature wherein may be made to raise, all can have adverse influence to its life-span and security.
Described reflector can be arranged on described stem stem, such as, at stem stem arranged outside notch, thus reflector is fastened on described notch realize be relatively fixed.Described reflecting plate also can directly be glued on described stem stem.Adopting mechanical means to be pressed together on described stem stem is also optional a kind of scheme.
In the utility model one optional embodiment, please refer to Fig. 2, described stem stem is provided with glass column, described LED light-emitting section is installed on described glass column.
In another optional embodiment of the utility model, please refer to Fig. 3, described stem stem is connected to one end of every bar LED light-emitting section by the conducting of bottom metal guiding element, and one end of every bar LED light-emitting section is all supported by described bottom metal guiding element, the other end of some described LED light-emitting sections is connected altogether by top metal guiding element, and realize support with each other and conducting by described top metal guiding element, thus by described top metal guiding element realization support with each other and conducting.For the material of bottom metal guiding element and top metal guiding element, by its supporting role, those skilled in the art should be able to obtain possibility, as long as can meet support in hardness, can realize conducting again.
By this design, the present embodiment overcomes technology prejudice of the prior art, eliminates the support of the glass column shown in Fig. 1, and one end of LED light-emitting section achieves support by metal header, support between the other end is realized mutually by metal header, meanwhile, metal header can realize again conduction, so, this embodiment reduces parts, by reasonably utilizing the supporting role between its inside, achieve the support effect of glass column, the problem such as can't bring thermal expansion, high cost, break.In addition, the present invention introduces metal header as after support, by support and the mutual support of multiple spot, can play better shock-proof effect.
The more important thing is, in existing technique, the connection realized between glass column and LED light-emitting section can only be fetched by manual welding, the human cost of assembling and unstability is made significantly to increase, after employing the present invention, due to without the need to welding LED light-emitting section and glass column, mould can be utilized to realize the processing of automation, and then the distributing position of LED light-emitting section can be protected more accurately.
Optionally, the quantity of described LED light-emitting section is even number, and relative to the axle center symmetry arrangement of described stem stem, described top metal guiding element includes some metallic contact strips, two LED light-emitting sections of each described metallic contact strips connected symmetrical dendrimer arrangement, and some metallic contact strips are connected to a bit altogether, in the present embodiment, the axle center conllinear of this point and described stem stem.
Optionally, described bottom metal guiding element and top metal guiding element one of at least on scribble fluorescent material.Preferably on top metal guiding element, be coated with fluorescent material, to play the effect of safe guidance under powering-off state.
In sum, the utility model is provided with reflector in lamp housing, is reflected by the light sent LED light-emitting section, achieves the polymerization of light, has filled up the dark space of the central area of illumination zone, meanwhile, also makes hot spot become more even by the reflection of light.In addition, reflecting plate also can play heat insulation effect, makes the light of the LED light-emitting section of reflecting plate side can not affect circuit and the light source of reflecting plate opposite side.
Claims (10)
1. one kind has the LED silk lamp of reflection function, it is characterized in that: comprise some LED light-emitting sections, stem stem, lamp holder, lamp housing and reflecting plate, described lamp holder and lamp housing enclose formation internal cavity, described stem stem is located on described lamp holder, and being positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity, and described stem stem is connected with the conducting of described LED light-emitting section, be provided with described reflector outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.
2. have the LED silk lamp of reflection function as claimed in claim 1, it is characterized in that: described reflector is annular plate, the interior loop-shaped of this annular plate is mated with the external surface shape of described stem stem, the form fit of the inner surface of outer loop-shaped and described lamp housing.
3. there is the LED silk lamp of reflection function as claimed in claim 2, it is characterized in that: the inner ring of described reflector and the exterior surface of described stem stem, the outer ring of described reflector contacts with the inner surface of described lamp housing, thus described internal cavity is divided into two parts.
4. there is the LED silk lamp of reflection function as claimed in claim 1, it is characterized in that: described reflector is arranged on described stem stem.
5. there is the LED silk lamp of reflection function as claimed in claim 1, it is characterized in that: described reflecting plate is glued on described stem stem.
6. there is the LED silk lamp of reflection function as claimed in claim 1, it is characterized in that: described reflecting plate is perpendicular to the axle center of described stem stem.
7. there is the LED silk lamp of reflection function as claimed in claim 1, it is characterized in that: described reflecting plate is that funnel-form is surrounded on outside described stem stem.
8. there is the LED silk lamp of reflection function as claimed in claim 1, it is characterized in that: described stem stem is connected to one end of every bar LED light-emitting section by the conducting of bottom metal guiding element, and one end of every bar LED light-emitting section is all supported by described bottom metal guiding element, the other end of some described LED light-emitting sections is connected altogether by top metal guiding element, and realizes support with each other and conducting by described top metal guiding element.
9. there is the LED silk lamp of reflection function as claimed in claim 8, it is characterized in that: the quantity of described LED light-emitting section is even number, and relative to the axle center symmetry arrangement of described stem stem, described top metal guiding element includes some metallic contact strips, two LED light-emitting sections of each described metallic contact strips connected symmetrical dendrimer arrangement, and some metallic contact strips are connected to a bit altogether.
10. there is the LED silk lamp of reflection function as claimed in claim 8, it is characterized in that: described bottom metal guiding element and top metal guiding element one of at least on scribble fluorescent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674133.2U CN204201567U (en) | 2014-11-12 | 2014-11-12 | There is the LED silk lamp of reflection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674133.2U CN204201567U (en) | 2014-11-12 | 2014-11-12 | There is the LED silk lamp of reflection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201567U true CN204201567U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674133.2U Expired - Fee Related CN204201567U (en) | 2014-11-12 | 2014-11-12 | There is the LED silk lamp of reflection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051501A (en) * | 2016-07-11 | 2016-10-26 | 德清明裕照明电器有限公司 | Composite curved reflecting bulb |
| WO2016173235A1 (en) * | 2015-04-29 | 2016-11-03 | 海宁市新光源照明科技股份有限公司 | Led light source |
| CN107917350A (en) * | 2017-11-09 | 2018-04-17 | 安徽世林照明股份有限公司 | The LED lamp bead and its filament of a kind of spiral filament are intertwined and connected method |
-
2014
- 2014-11-12 CN CN201420674133.2U patent/CN204201567U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173235A1 (en) * | 2015-04-29 | 2016-11-03 | 海宁市新光源照明科技股份有限公司 | Led light source |
| CN106051501A (en) * | 2016-07-11 | 2016-10-26 | 德清明裕照明电器有限公司 | Composite curved reflecting bulb |
| CN107917350A (en) * | 2017-11-09 | 2018-04-17 | 安徽世林照明股份有限公司 | The LED lamp bead and its filament of a kind of spiral filament are intertwined and connected method |
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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: 20150311 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |