CN104964192A - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN104964192A CN104964192A CN201510450738.2A CN201510450738A CN104964192A CN 104964192 A CN104964192 A CN 104964192A CN 201510450738 A CN201510450738 A CN 201510450738A CN 104964192 A CN104964192 A CN 104964192A
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- CN
- China
- Prior art keywords
- cylinder
- light source
- led light
- optical transmission
- transmission window
- 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.)
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Classifications
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED lamp. The LED lamp comprises a lamp pole and LED light sources. The lamp pole comprises more than two pole bodies. More than two pole bodies are spliced in order to form the lamp pole. An LED light source is located between the two pole bodies and attached to the side wall of one of the pole bodies. The other pole body is provided with a light-admitting window corresponding to an LED light source. Each LED light source is used for emitting light out of one light-admitting window in order to achieve a lighting effect. Compared with a conventional lamp, the LED lamp has following beneficial effects: the LED light sources are arranged on the outer surface of the pole bodies; the LED light sources can be arranged close a central shaft of the lamp pole as much as possible such that defects of a conventional LED lamp including light diffusion, light vignetting and other poor lighting effects are overcome; and a better light-gathering effect of the LED lamp is realized so that a better lighting effect is achieved.
Description
Technical field
The present invention relates to lighting technical field, especially relate to a kind of LED lamp.
Background technology
LED, as environmental protection light source for people extensively use, and replaces the larger Halogen lamp LED of power consumption and xenon lamp gradually with the less outstanding feature of energy consumption.Existing headlight for vehicles, also more and more adopts LED as illuminating source, and generally includes cylinder, is arranged at the LED light source on cylinder and is arranged on the lampshade of cylinder periphery.After LED switches on power, LED light source namely through lampshade to realize luminescence.But LED lamp of the prior art cannot have good spotlight effect as Halogen lamp LED or xenon lamp, LED lamp light irradiating, and invalid illumination is many, and effective illumination is less, make the illuminating effect of road pavement poor, LED light source irradiation distance like this is restricted.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, provide a kind of spotlight effect good LED lamp.
Its technical scheme is as follows:
A kind of LED lamp, comprising: lamppost, described lamppost comprises two or more cylinder, and cylinder described in two or more is spliced to form described lamppost; LED light source, described LED light source is between adjacent two described cylinders, and described LED light source is attached on column side wall described in one of them, and cylinder described in another offers the optical transmission window corresponding to described LED light source.
Wherein in an embodiment, also comprise wiring board, described wiring board is arranged between two described cylinders, and described wiring board and described LED light source are electrically connected.
Wherein in an embodiment, described LED light source and described optical transmission window are two or more, and LED light source described in two or more is corresponding one by one to optical transmission window described in two or more.
Wherein in an embodiment, described cylinder is provided with recess, and described wiring board is contained in described recess.
Wherein in an embodiment, described cylinder comprises the first cylinder and the second cylinder, described first cylinder and described second cylinder are all set side by side with described LED light source and described optical transmission window, the optical transmission window of described first cylinder is corresponding to the LED light source of described second cylinder, and the optical transmission window of described second cylinder is corresponding to the LED light source of described first cylinder.
Wherein in an embodiment, described first cylinder is provided with more than one the first installing hole, described second cylinder is provided with more than one the second installing hole, the above first installing hole is corresponding one by one to the above second installing hole, and described first installing hole is connected by securing member with described second installing hole.
Wherein in an embodiment, described first column side wall is provided with first step, and described second column side wall is provided with second step, and described first step and described second step match.
Wherein in an embodiment, described cylinder is copper material.
Wherein in an embodiment, the size of described optical transmission window is expanded to external environment direction gradually by the described LED light source corresponding to this optical transmission window.
Below in conjunction with technique scheme, principle of the present invention, effect are further illustrated:
1, above-mentioned LED lamp, lamppost is spliced by two or more cylinder, and is arranged on by LED light source between adjacent two cylinders, cylinder offers the optical transmission window corresponding to LED light source simultaneously, light is penetrated by described optical transmission window by LED light source, to realize illuminating effect.Relative to the LED lamp in prior art, LED light source being arranged on cartridge outer surface, the present invention can realize LED light source as far as possible near the central shaft of lamppost, make to overcome the defect having fallen the lighting effect differences such as prior art LED lamp astigmatism, vignette, make LED lamp of the present invention have better spotlight effect, illuminating effect is better.
2, wiring board is installed in lamppost inside, and at the inner cabling of lamppost, fitting structure is simplified, and appearance is good.First cylinder and the second cylinder are removably connected by securing member, make it possible to the maintenance being convenient to light fixture.
3, when the first cylinder and the second cylinder assemble and form lamppost, the first step due to the first cylinder is fit to the second step of the second cylinder.First cylinder and the second cylinder are combined by the fast and easy that can add like this.
4, cylinder adopts copper material, and the size of optical transmission window is expanded gradually by the direction of LED light source to external environment.So can fast the heat that LED lamp produces be fallen apart by copper post, and can good illuminating effect be obtained.
Accompanying drawing explanation
Fig. 1 is LED lamp structure schematic diagram described in the embodiment of the present invention;
Fig. 2 is the sectional view of Fig. 1 at A-A place;
Fig. 3 is the structural representation that the embodiment of the present invention comprises three cylinders;
Fig. 4 is the structural representation that the embodiment of the present invention comprises that four cylinders are spliced to form rectangular cylinder;
Fig. 5 is the structural representation that the embodiment of the present invention comprises that four cylinders are spliced to form circular cylinder;
Fig. 6 is the structural representation one of the first cylinder described in the embodiment of the present invention;
Fig. 7 is the structural representation two of the first cylinder described in the embodiment of the present invention;
Fig. 8 is the front view of the first cylinder described in the embodiment of the present invention;
Fig. 9 is the side view of the first cylinder described in the embodiment of the present invention;
Figure 10 is the rearview of the first cylinder described in the embodiment of the present invention.
Description of reference numerals:
10, lamppost, the 11, first cylinder, 111, first step, the 12, second cylinder, the 13, the 3rd cylinder, the 14, the 4th cylinder, 20, optical transmission window, 30, LED light source, 40, wiring board, the 50, first installing hole.
Detailed description of the invention
Below embodiments of the invention are described in detail:
As shown in Figure 1, LED lamp of the present invention, comprises lamppost and LED light source 30.Described lamppost 10 comprises two or more cylinder, and cylinder described in two or more is spliced to form described lamppost 10.Described LED light source 30 is between adjacent two described cylinders, and described LED light source 30 is attached on column side wall described in one of them.Cylinder described in another offers the optical transmission window 20 corresponding to described LED light source 30, and light is penetrated, to realize illuminating effect by described optical transmission window 20 by described LED light source 30.
Above-mentioned LED lamp, lamppost 10 is spliced by two or more cylinder, and is arranged on by LED light source 30 between adjacent two cylinders, cylinder offers the optical transmission window 20 corresponding to LED light source 30 simultaneously, light is penetrated, to realize illuminating effect by described optical transmission window 20 by LED light source 30.Relative to the LED lamp in prior art, LED light source 30 being arranged on cartridge outer surface, the present invention can realize LED light source 30 as far as possible near the central shaft of lamppost 10, make to overcome the defect having fallen the lighting effect differences such as prior art LED lamp astigmatism, vignette, make LED lamp of the present invention have better spotlight effect, illuminating effect is better.
Described LED lamp also comprises wiring board 40, and described wiring board 40 is arranged between two described cylinders, and described wiring board 40 is electrically connected with described LED light source 30.Described cylinder is provided with recess, and described wiring board 40 is contained in described recess.So realize wiring board 40 and be installed in lamppost 10 inside, namely at the inner cabling of lamppost 10, fitting structure is simplified, appearance is good.
Refer to Fig. 2, described cylinder comprises the first cylinder 11 and the second cylinder 12.Described first cylinder 11 is all set side by side with described LED light source 30 and described optical transmission window 20 with described second cylinder 12, the optical transmission window 20 of described first cylinder 11 is corresponding to the LED light source 30 of described second cylinder 12, and the optical transmission window 20 of described second cylinder 12 is corresponding to the LED light source of described first cylinder 11.So, the light that the LED light source 30 of the first cylinder 11 sends is penetrated by the optical transmission window 20 of the second cylinder 12, the light that the LED light source 30 of the second cylinder 12 sends is penetrated by the optical transmission window 20 of the first cylinder 11, achieve the light that lamppost 10 has both direction, and LED light source 30 is near the central shaft of lamppost 10, there is good spotlight effect.
Refer to Fig. 3, described cylinder comprises the first cylinder 11, second cylinder 12 and the 3rd cylinder 13.Described first cylinder 11, described second cylinder 12 and the 3rd cylinder 13 are provided with described LED light source 30 and described optical transmission window 20.The optical transmission window 20 of described first cylinder 11 is corresponding to the LED light source 30 of described second cylinder 12, the optical transmission window 20 of described second cylinder 12 is corresponding to the LED light source of described 3rd cylinder 13, and the optical transmission window 20 of described 3rd cylinder 13 is corresponding to the LED light source of described first cylinder 11.The light that the LED light source 30 of the first cylinder 11 sends is penetrated by the optical transmission window 20 of the second cylinder 12, the light that the LED light source 30 of the second cylinder 12 sends is penetrated by the optical transmission window 20 of the 3rd cylinder 13, the light that the LED light source 30 of the 3rd cylinder 13 sends is penetrated by the optical transmission window 20 of the first cylinder 11, achieve the light that lamppost 10 has three directions, and LED light source 30 is near the central shaft of lamppost 10, there is good spotlight effect.
Refer to Fig. 4 and 5, described cylinder comprises the first cylinder 11, second cylinder 12, the 3rd cylinder 13 and the 4th cylinder 14.Described first cylinder 11, described second cylinder 12, the 3rd cylinder 13 and the 4th cylinder 14 are provided with described LED light source 30 and described optical transmission window 20.The optical transmission window 20 of described first cylinder 11 is corresponding to the LED light source 30 of described second cylinder 12, the optical transmission window 20 of described second cylinder 12 is corresponding to the LED light source of described 3rd cylinder 13, the optical transmission window 20 of described 3rd cylinder 13 is corresponding to the LED light source of described 4th cylinder 14, and the optical transmission window 20 of described 4th cylinder 14 is corresponding to the LED light source of described first cylinder 11.The light that the LED light source 30 of the first cylinder 11 sends is penetrated by the optical transmission window 20 of the second cylinder 12, the light that the LED light source 30 of the second cylinder 12 sends is penetrated by the optical transmission window 20 of the 3rd cylinder 13, the light that the LED light source 30 of the 3rd cylinder 13 sends is penetrated by the optical transmission window 20 of the 4th cylinder 14, the light that the LED light source 30 of the 4th cylinder 14 sends is penetrated by the optical transmission window 20 of the first cylinder 11, achieve the light that lamppost 10 has four direction, and LED light source 30 is near the central shaft of lamppost 10, there is good spotlight effect.
Refer to the concrete structure schematic diagram that Fig. 6-10, Fig. 6-10 illustrates the first cylinder 11, and the second cylinder 12 is identical with the first column structure, does not so illustrate the second column structure figure.Described first cylinder 11 is provided with more than one the first installing hole 50, and described second cylinder 12 is provided with more than one the second installing hole.The above first installing hole 50 is corresponding one by one to the above second installing hole, and described first installing hole 50 is connected by securing member with described second installing hole.First cylinder 11 and the second cylinder 12 are removably connected by securing member, make it possible to the maintenance being convenient to light fixture.
Described first cylinder 11 sidewall is provided with first step 111, and described second cylinder 12 sidewall is provided with second step, and described first step 111 matches with described second step.When first cylinder 11 and the second cylinder 12 assemble and form lamppost 10, the first step 111 due to the first cylinder 11 is fit to the second step of the second cylinder 12, so can add fast and easy and the first cylinder 11 and the second cylinder 12 be combined.
Described cylinder is copper material, so can be fallen apart by copper post by the heat that LED lamp produces fast.Referring again to Fig. 1, the size of described optical transmission window 20 is expanded gradually by the direction of described LED light source 30 to the external environment corresponding to this optical transmission window 20, " size " of optical transmission window 20 refers to the cross section size at any place of optical transmission window 20, when the cross section of optical transmission window 20 is expanded design gradually, make optical transmission window 20 flare shape, optical transmission window 20 shape can be corresponding to the light dispersal direction of LED light source, and the illuminating effect so obtained is better.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a LED lamp, is characterized in that, comprising:
Lamppost, described lamppost comprises two or more cylinder, and cylinder described in two or more is spliced to form described lamppost;
LED light source, described LED light source is between adjacent two described cylinders, and described LED light source is attached on column side wall described in one of them, and cylinder described in another offers the optical transmission window corresponding to described LED light source.
2. LED lamp according to claim 1, is characterized in that, also comprises wiring board, and described wiring board is arranged between two described cylinders, and described wiring board and described LED light source are electrically connected.
3. LED lamp according to claim 2, is characterized in that, described LED light source and described optical transmission window are two or more, and LED light source described in two or more is corresponding one by one to optical transmission window described in two or more.
4. LED lamp according to claim 2, is characterized in that, described cylinder is provided with recess, and described wiring board is contained in described recess.
5. LED lamp according to claim 2, it is characterized in that, described cylinder comprises the first cylinder and the second cylinder, described first cylinder and described second cylinder are all set side by side with described LED light source and described optical transmission window, the optical transmission window of described first cylinder is corresponding to the LED light source of described second cylinder, and the optical transmission window of described second cylinder is corresponding to the LED light source of described first cylinder.
6. LED lamp according to claim 5, it is characterized in that, described first cylinder is provided with more than one the first installing hole, described second cylinder is provided with more than one the second installing hole, the above first installing hole is corresponding one by one to the above second installing hole, and described first installing hole is connected by securing member with described second installing hole.
7. LED lamp according to claim 5, is characterized in that, described first column side wall is provided with first step, and described second column side wall is provided with second step, and described first step and described second step match.
8. the LED lamp according to any one of claim 1 to 7, is characterized in that, described cylinder is copper material.
9. the LED lamp according to any one of claim 1 to 7, is characterized in that, the size of described optical transmission window is expanded to external environment direction gradually by the described LED light source corresponding to this optical transmission window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450738.2A CN104964192B (en) | 2015-07-27 | 2015-07-27 | A kind of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450738.2A CN104964192B (en) | 2015-07-27 | 2015-07-27 | A kind of LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104964192A true CN104964192A (en) | 2015-10-07 |
| CN104964192B CN104964192B (en) | 2017-03-08 |
Family
ID=54218245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510450738.2A Expired - Fee Related CN104964192B (en) | 2015-07-27 | 2015-07-27 | A kind of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104964192B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382493A (en) * | 2016-09-22 | 2017-02-08 | 杨思远 | Lamp wick, lamp wick making method and LED lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103381A (en) * | 1991-01-09 | 1992-04-07 | Uke Alan K | Lamp reflector system |
| JP2001155511A (en) * | 1999-11-26 | 2001-06-08 | Mitsubishi Motors Corp | Lighting structure for on-vehicle lamp |
| CN203501013U (en) * | 2013-10-14 | 2014-03-26 | 深圳市森利普照明科技有限公司 | Automobile LED headlight |
| CN203517573U (en) * | 2013-10-12 | 2014-04-02 | 杨文攀 | Novel LED lamp body structure |
| CN203784824U (en) * | 2014-01-10 | 2014-08-20 | 杨道达 | LED (light-emitting diode) lamp |
| CN205014059U (en) * | 2015-07-27 | 2016-02-03 | 杨道达 | Light emitting diode (LED) lamp |
-
2015
- 2015-07-27 CN CN201510450738.2A patent/CN104964192B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103381A (en) * | 1991-01-09 | 1992-04-07 | Uke Alan K | Lamp reflector system |
| JP2001155511A (en) * | 1999-11-26 | 2001-06-08 | Mitsubishi Motors Corp | Lighting structure for on-vehicle lamp |
| CN203517573U (en) * | 2013-10-12 | 2014-04-02 | 杨文攀 | Novel LED lamp body structure |
| CN203501013U (en) * | 2013-10-14 | 2014-03-26 | 深圳市森利普照明科技有限公司 | Automobile LED headlight |
| CN203784824U (en) * | 2014-01-10 | 2014-08-20 | 杨道达 | LED (light-emitting diode) lamp |
| CN205014059U (en) * | 2015-07-27 | 2016-02-03 | 杨道达 | Light emitting diode (LED) lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382493A (en) * | 2016-09-22 | 2017-02-08 | 杨思远 | Lamp wick, lamp wick making method and LED lamp |
| CN106382493B (en) * | 2016-09-22 | 2020-01-10 | 杨思远 | Lamp wick, manufacturing method of lamp wick and LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104964192B (en) | 2017-03-08 |
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Granted publication date: 20170308 Termination date: 20170727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |