CN203517385U - LED lamp with light guide stick - Google Patents
LED lamp with light guide stick Download PDFInfo
- Publication number
- CN203517385U CN203517385U CN201320576774.XU CN201320576774U CN203517385U CN 203517385 U CN203517385 U CN 203517385U CN 201320576774 U CN201320576774 U CN 201320576774U CN 203517385 U CN203517385 U CN 203517385U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- depressed part
- led light
- lamp guide
- 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
Links
Images
Abstract
The utility model discloses an LED lamp with a light guide stick. The LED lamp comprises LED light sources, an LED PCB, the light guide stick and a lamp cup; the light guide stick is formed by an inverted-funnel-shaped solid and a disc-shaped body, and the disc-shaped body is connected to the upper end of the funnel-shaped solid in an integrated mode; the inverted-funnel-shaped solid is installed on an LED light source panel, a first sunken portion sunken upwards is arranged at the bottom of the inverted-funnel-shaped solid, and all the LED light sources are correspondingly accommodated in the first sunken portion; a second sunken portion sunken upwards is further arranged in the middle of the first sunken portion, and the second sunken portion is a conical cavity; a third sunken portion sunken downwards is arranged at the top of the disc-shaped body and is a conical cavity. According to the LED lamp with the light guide stick, through improvement of the light guide stick structure, light rays emitted by the LED light sources can be refracted in the designed angle direction after passing through the liquid guide stick, therefore, the optical effect which people hope to see is achieved, and popularization and application of the LED lamp are promoted powerfully.
Description
Technical field
The utility model relates to a kind of lighting device, particularly relates to a kind of imitative conventional incandescent bulb that LED is light source of take with better optical effect.
Background technology
Lighting belongs to daily life articles for use, and traditional lighting is the incandescent lamp that tungsten filament is made, and its ball bubble is shaped as popular institute to be liked, and still, the light efficiency of the incandescent lamp that tungsten filament is made is low, useful life is short, thereby has restricted the use of incandescent lamp.LED lamp is the lighting that a kind of LED of take is light emitting source, and LED has that voltage is low, usefulness is high, monochromaticjty is good, applicability is strong, good stability, the response time is short, the life-span is long, the good characteristic such as free from environmental pollution.Therefore LED is widely used in the fields such as illumination, decoration, comprises the LED bulb that adopts LED light source to make.In order to make LED bulb there is better optical effect, existing a kind of LED lamp, be on LED light source, to install lamp guide additional, make light that LED light source sends can more reach desirable optical effect by the guiding of lamp guide, such as, reach fire-light effect similar to incandescent lamp etc., but existing lamp guide, due to the reason of structure, its light guide effect is also failed to reach people and is wished the optical effect of seeing, has affected further applying of LED lamp.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of LED lamp with lamp guide is provided, by the improvement to light-guide rod structure, make light that LED light source sends after lamp guide, can reflect by the angle direction of design, thereby reach people, wish the optical effect of seeing, thereby effectively promoted promoting the use of of LED lamp.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED lamp with lamp guide, comprises a plurality of LED light sources, a LED pcb board, a lamp guide and a Lamp cup; Described a plurality of LED light source is arranged on LED light source consisting panel above LED pcb board; Described LED light source erecting of panel is on described Lamp cup; Described lamp guide is arranged on LED light source panel; Described lamp guide is high transparent integrally moulded monomer structure, and this lamp guide consists of inverted bucket-shaped entity and disklike body, and disklike body one is connected to the upper end of inverted bucket-shaped entity; Described inverted bucket-shaped entity is arranged on LED light source panel, is provided with to the first depressed part being recessed in the bottom of inverted bucket-shaped entity, and the whole correspondences of described a plurality of LED light sources are contained in described the first depressed part; In the centre of the first depressed part, be also provided with to the second depressed part being recessed on, and the second depressed part is taper cavity; At the top of disklike body, be provided with the 3rd recessed depressed part downwards, and the 3rd depressed part is taper cavity.
Described the 3rd depressed part extends downward in the top of inverted bucket-shaped entity.
The depth dimensions of described the 3rd depressed part is greater than the depth dimensions of described the second depressed part.
Described a plurality of LED light source is arranged on respectively the middle part of described LED pcb board, and corresponding position is in the edge of the second depressed part.
The marginal dimension of described inverted bucket-shaped entity projection is in the plane less than the marginal dimension of described disklike body projection in the plane.
The top of described the second depressed part is circular arc type transition.
The bottom of described the 3rd depressed part is circular arc type transition.
The bottom of described inverted bucket-shaped entity is also provided with two lugs laterally, and lug is provided with installing hole.
The beneficial effects of the utility model are, owing to having adopted high transparent integrally moulded monomer structure to be used as lamp guide, and this lamp guide consists of inverted bucket-shaped entity and disklike body, and disklike body one is connected to the upper end of inverted bucket-shaped entity; Described inverted bucket-shaped entity is arranged on LED light source panel, is provided with to the first depressed part being recessed in the bottom of inverted bucket-shaped entity, and the whole correspondences of described a plurality of LED light sources are contained in described the first depressed part; In the centre of the first depressed part, be also provided with to the second depressed part being recessed on, and the second depressed part is taper cavity; At the top of disklike body, be provided with the 3rd recessed depressed part downwards, and the 3rd depressed part is taper cavity.This structure of the present utility model, makes light that LED light source sends after lamp guide, can reflect by the angle direction of design, wishes the optical effect of seeing, thereby effectively promoted promoting the use of of LED lamp thereby reach people.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of LED lamp with lamp guide of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is profile schematic diagram of the present utility model;
Fig. 2 is the D structure schematic diagram of the utility model (being unkitted lampshade);
Fig. 3 is structure decomposing schematic representation of the present utility model;
Fig. 4 is structure cutaway view of the present utility model;
Fig. 5 is the perspective view of lamp guide of the present utility model;
Fig. 6 is the structure cross-sectional schematic of lamp guide of the present utility model;
Fig. 7 is the structural representation of LED light source panel of the present utility model.
The specific embodiment
Referring to shown in Fig. 1 to Fig. 7, a kind of LED lamp with lamp guide of the present utility model, comprises lampshade 1, LED light source 21, LED pcb board 22, lamp guide 3, Lamp cup 4, driving PCB plate 5, lamp holder plastic piece 6 and lamp holder 7; Wherein, lamp holder plastic piece 6 is connected with lamp holder 7, such as, can be connected with riveted by screw thread etc.; LED light source 21 is a plurality of, and a plurality of LED light sources 21 are arranged on LED pcb board 22 LED light source consisting panel 2 above; Lamp cup 4 is connected with lamp holder plastic piece 6 by screw; Lampshade 1 is installed on Lamp cup 4; Described LED light source panel 2 is arranged on described Lamp cup 4; Described lamp guide 3 is arranged on LED light source panel 2; Lamp guide 3, LED light source panel 2 are contained in respectively in the chamber that lampshade 1 and Lamp cup 4 surround.
Described lamp guide 3 is high transparent integrally moulded monomer structure, and this lamp guide 3 consists of inverted bucket-shaped entity 31 and disklike body 32, and disklike body 32 one are connected to the upper end of inverted bucket-shaped entity 31; Described inverted bucket-shaped entity 31 is arranged on LED light source panel 2, is provided with to the first depressed part 311 being recessed in the bottom of inverted bucket-shaped entity 31, and the whole correspondences of described a plurality of LED light sources 21 are contained in described the first depressed part 311; In the centre of the first depressed part 311, be also provided with to the second depressed part 312 being recessed on, and the second depressed part 312 is taper cavity; At the top of disklike body 32, be provided with the 3rd recessed depressed part 321 downwards, and the 3rd depressed part 321 is taper cavity.
Described the 3rd depressed part 321 extends downward in the top of inverted bucket-shaped entity 31.
The depth dimensions of described the 3rd depressed part 321 is greater than the depth dimensions of described the second depressed part 312.
Described a plurality of LED light source 21 is arranged on respectively the middle part of described LED pcb board 22, and corresponding position is in the edge of the second depressed part 312.
The marginal dimension of described inverted bucket-shaped entity 31 projection is in the plane less than the marginal dimension of described disklike body 32 projection in the plane.
The top 314 of described the second depressed part 312 is circular arc type transition.
The bottom 322 of described the 3rd depressed part 321 is circular arc type transition.
The bottom of described inverted bucket-shaped entity 31 is also provided with two lugs 313 laterally, and lug 313 is provided with installing hole.
During installation, on Lamp cup 4, be provided with screwed hole, LED light source panel 2 is placed on Lamp cup 4, lamp guide 3 is pressed on LED light source panel 2, and the installing hole that then passes the lug 313 of lamp guide 3 by screw is locked on Lamp cup 4, and lamp guide 3 is fixed on Lamp cup 4, and LED light source panel 2 is crushed between lamp guide 3 and Lamp cup 4, on LED light source panel 2, be provided with hole 23, or breach is good, so that allow screw pass.
A kind of LED lamp with lamp guide of the present utility model, by the improvement to light-guide rod structure, make light that LED light source 21 sends after lamp guide 3, can reflect by the angle direction of design, thereby reach people, wish the optical effect of seeing, thereby effectively promoted promoting the use of of LED lamp.
Above-described embodiment is only used for further illustrating a kind of LED lamp with lamp guide of the present utility model; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection domain of technical solutions of the utility model.
Claims (8)
1. with a LED lamp for lamp guide, comprise a plurality of LED light sources, a LED pcb board, a lamp guide and a Lamp cup; Described a plurality of LED light source is arranged on LED light source consisting panel above LED pcb board; Described LED light source erecting of panel is on described Lamp cup; Described lamp guide is arranged on LED light source panel; It is characterized in that: described lamp guide is high transparent integrally moulded monomer structure, and this lamp guide consists of inverted bucket-shaped entity and disklike body, and disklike body one is connected to the upper end of inverted bucket-shaped entity; Described inverted bucket-shaped entity is arranged on LED light source panel, is provided with to the first depressed part being recessed in the bottom of inverted bucket-shaped entity, and the whole correspondences of described a plurality of LED light sources are contained in described the first depressed part; In the centre of the first depressed part, be also provided with to the second depressed part being recessed on, and the second depressed part is taper cavity; At the top of disklike body, be provided with the 3rd recessed depressed part downwards, and the 3rd depressed part is taper cavity.
2. the LED lamp with lamp guide according to claim 1, is characterized in that: described the 3rd depressed part extends downward in the top of inverted bucket-shaped entity.
3. the LED lamp with lamp guide according to claim 2, is characterized in that: the depth dimensions of described the 3rd depressed part is greater than the depth dimensions of described the second depressed part.
4. the LED lamp with lamp guide according to claim 1, it is characterized in that: described a plurality of LED light sources are arranged on respectively the middle part of described LED pcb board, and corresponding position is in the edge of the second depressed part.
5. the LED lamp with lamp guide according to claim 1, is characterized in that: the marginal dimension of described inverted bucket-shaped entity projection is in the plane less than the marginal dimension of described disklike body projection in the plane.
6. the LED lamp with lamp guide according to claim 1, is characterized in that: the top of described the second depressed part is circular arc type transition.
7. the LED lamp with lamp guide according to claim 1, is characterized in that: the bottom of described the 3rd depressed part is circular arc type transition.
8. the LED lamp with lamp guide according to claim 1, is characterized in that: the bottom of described inverted bucket-shaped entity is also provided with two lugs laterally, and lug is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576774.XU CN203517385U (en) | 2013-09-17 | 2013-09-17 | LED lamp with light guide stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576774.XU CN203517385U (en) | 2013-09-17 | 2013-09-17 | LED lamp with light guide stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517385U true CN203517385U (en) | 2014-04-02 |
Family
ID=50376315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576774.XU Expired - Fee Related CN203517385U (en) | 2013-09-17 | 2013-09-17 | LED lamp with light guide stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015180503A1 (en) * | 2014-05-27 | 2015-12-03 | 黎善良 | Led candle lamp |
-
2013
- 2013-09-17 CN CN201320576774.XU patent/CN203517385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015180503A1 (en) * | 2014-05-27 | 2015-12-03 | 黎善良 | Led candle lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200975612Y (en) | Improved LED Lamps | |
| CN203517385U (en) | LED lamp with light guide stick | |
| CN203517388U (en) | LED lamp with light guide bar | |
| CN204099957U (en) | A kind of Novel LED lamp tube | |
| CN204083872U (en) | A kind of improvement mechanism of LED spotlight | |
| CN201885006U (en) | High-transmittance LED bulb | |
| CN204153578U (en) | A kind of LED decorates Down lamp | |
| CN203519864U (en) | Light guide rod for LED lamp | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| CN203082798U (en) | Electric bicycle light-emitting diode (LED) light guiding bar | |
| CN203286360U (en) | LED lamp with light guiding bar | |
| CN202140846U (en) | LED (Light Emitting Diode) light emitting device | |
| CN203273401U (en) | Brightness enhancing LED daylight tube | |
| CN202675094U (en) | Light emitting diode (LED) down lamp | |
| CN202419285U (en) | Light-emitting diode (LED) light-emitting disc | |
| CN202091931U (en) | SMD (surface mounted device) type LED bottom backlight | |
| CN203940280U (en) | A kind of long-life LED lamp | |
| CN206018508U (en) | A kind of automobile instrument panel light guide member of entering light | |
| CN205014115U (en) | LED lamp with light guiding bar | |
| CN202281068U (en) | LED (light-emitting diode) corn lamp | |
| CN203686667U (en) | LED (light emitting diode) panel lamp adopting integral frame | |
| CN203940282U (en) | A kind of LED lamp of wide-angle bright dipping | |
| CN204730029U (en) | A kind of ball lamp | |
| CN203273588U (en) | LED plane ceiling lamp | |
| CN204062690U (en) | A kind of new-type ultra-thin cylinder lamp structure |
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: 20140402 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |