CN2679483Y - Curve LED combiend lamp and desk lamp made therefrom - Google Patents
Curve LED combiend lamp and desk lamp made therefrom Download PDFInfo
- Publication number
- CN2679483Y CN2679483Y CNU2003201193028U CN200320119302U CN2679483Y CN 2679483 Y CN2679483 Y CN 2679483Y CN U2003201193028 U CNU2003201193028 U CN U2003201193028U CN 200320119302 U CN200320119302 U CN 200320119302U CN 2679483 Y CN2679483 Y CN 2679483Y
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- lamp
- light emitting
- emitting diode
- curved surface
- housing
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Abstract
The utility model relates to a curved face LED combination light and a desk lamp made therefrom. The curved face LED combination light comprises a lamp cap, a casing, and a plurality of LEDs are arranged in the casing. The utility model solves the defects of the existing small irradiated area, non-uniform light emitting brightness of the prior art flat face LED combination light, etc., wherein a curved frame is arranged in the casing; each LED is distributed uniformly on the curved frame and mutually connected in series or connected in parallel with each other and then connected with the lamp cap electrically. When electricity is given, a curved face luminous surface is formed. In addition, a power conversion circuit, a dimmer circuit and a negative oxygen ion generator can also be arranged in the casing. The corresponding LED table lamp can be made by installing the various curved face LED combination lights in the lamp cap holder of the desk lamp. The curved face LED combination light and the desk lamp made therefrom of the utility model have the advantages of uniform light emitting and big irradiated area, besides, preventing dazzling while in use.
Description
Technical field
The utility model relates to illuminating lamp, more particularly, relates to a kind of curved surface LED Assembled lamp of being made by a plurality of LED (light emitting diode), and by the made desk lamp of this curved surface LED Assembled lamp
Background technology
Traditional illuminating lamp has incandescent lamp, fluorescent lamp etc., and the work of these lamps is generally 110V or 220V, and its brightness is higher, but has characteristics such as power consumption is big, light is dazzling a bit, the life-span is not long.Because LED can work under lower DC voltage, and its power consumption is little, the life-span is long, so available a plurality of LED is combined into an illuminating lamp.But existing LED Assembled lamp all is that the LED dress in one plane is arranged in other shape of rectangle, because single led lighting angle is narrower, the direction line of the light that is sent when a plurality of LED are come same plane is just more single, its dead ahead to brightness higher, the brightness of all the other directions is then much lower, causes the light in the range of exposures inhomogeneous.It is contained in does short distance when illumination on the desk lamp, its high light area is little, uses and still has dazzling sensation.
The utility model content
Above-mentioned defective at prior art, the utility model will solve that the existing existing irradiated area of planar LED Assembled lamp is little, luminosity is inhomogeneous, problem such as dazzling sensation is arranged, provide a kind of luminous evenly, LED Assembled lamp that irradiated area is big, and by the made desk lamp of this curved surface LED Assembled lamp.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of curved surface light emitting diode combined lamp, comprise the lamp holder that is used for introducing power supply, the printing opacity housing that is connected with described lamp holder and a plurality of light emitting diodes that are contained in described housing, wherein, the support of a curved surface is housed in described housing, described each light emitting diode is evenly distributed on the described curved surface support, be electrically connected with described lamp holder again after in series or in parallel with each other between each light emitting diode, can form the curved surface light-emitting area during energising.
In curved surface light emitting diode combined lamp of the present utility model, in described housing, also comprise a circuit board, described each light emitting diode evenly is welded on the described circuit board, and described circuit board is mounted on the described curved surface support.
Of the present utility model, can install in described housing also that to be used for the civil power exchange conversion be the power converting circuit of the required dc source of light emitting diode, and the light adjusting circuit that is used to regulate lamplight brightness, the adjusting device in the described light adjusting circuit then is contained in described surface of shell.In addition, also can on described housing, air-vent be set, and in housing, install negative oxygen ion generator, make it in illumination, can produce negative oxygen ion.
The utility model also provides the aforementioned curved surface light emitting diode combined of a kind of usefulness lamp made desk lamp, comprising lamp stand and the bulb socket that is contained on the described lamp stand, the lamp holder of described curved surface light emitting diode combined lamp can be contained in the described bulb socket and with described bulb socket and be electrically connected.
In desk lamp of the present utility model, mode is built in power converting circuit and light adjusting circuit in the housing of described LED Assembled lamp as described above, also can be placed on housing, power converting circuit and light adjusting circuit all are contained in the lamp stand, and the adjusting device in the light adjusting circuit is contained in described lamp stand surface.
The advantages such as the utility model adopts LED to make the curved face type Assembled lamp, and, the life-span low in energy consumption except having is long, compare with existing planar LED Assembled lamp, also have luminous evenly, advantage that irradiated area is big, do not have dazzling sensation during use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the decomposing schematic representation of the curved surface LED Assembled lamp among the utility model embodiment one;
Fig. 2 is the front view of the curved surface LED Assembled lamp among the utility model embodiment one;
Fig. 3 is the A-A cutaway view of Fig. 2;
Schematic diagram when Fig. 4 is the circuit board tiling of being with LED among Fig. 1;
Fig. 5 is the decomposing schematic representation of the curved surface LED Assembled lamp among the utility model embodiment two;
Fig. 6 is the front view of the curved surface LED Assembled lamp among the utility model embodiment two;
Fig. 7 is the B-B cutaway view of Fig. 6.
The specific embodiment
Among the utility model embodiment one, the structure of curved surface LED Assembled lamp as shown in Figures 1 to 4, as can be seen from the figure, housing comprises upper casing 2 and lower casing 7, wherein lower casing 7 is made for light transmissive material, and upper casing 2 can be made with identical light transmissive material, and also available non-light transmissive material is made.The upper end of upper casing 2 links to each other with lamp holder 1, and circular circuit board 3, support 4, star circuit plate 5 and LED6 are housed in housing.Wherein, being used for the civil power exchange conversion is that the power converting circuit of the required direct current of LED is located at circular circuit board 3, after the alternating current of being introduced by lamp holder is connected to circular circuit board 3, is converted to low-voltage DC by power converting circuit, uses for LED; Support 4 is for having the curved surface support of eight support arms; State during star circuit plate 5 tiling as shown in Figure 4, a plurality of LED evenly are contained on this circuit board.During assembling, each support arm of star circuit plate 5 is mounted on each support arm of support 4, be inserted into respectively again in the notch at circular circuit board 3 edges, and fixing by welding.By screw support 4 and circular circuit board 3 are fixed in upper casing at last, 7 of lower casings are by button bit and upper casing fastening, thereby obtain Fig. 2 and curved surface LED Assembled lamp finished product shown in Figure 3.As can be seen, LED wherein is equivalent to be distributed in a hemispheroidal surface, can form the hemispherical light-emitting area during electrified light emitting from Fig. 1 and Fig. 3, thereby makes the more even and irradiated area increase of its luminosity, does not have dazzling sensation during use.
The structure of the curved surface LED Assembled lamp of the utility model embodiment two such as Fig. 5 are to shown in Figure 7, the difference of this embodiment and embodiment one is to have set up light adjusting circuit in housing, this light adjusting circuit also is located on the circular circuit board 3, as can be seen from the figure, its light modulation device is a rotating regulation type knob 8,9 bottom opening from lower casing 7 of knob cap stretch into this knob 8 and cooperate, and allow the user regulate lamplight brightness by it.Rotating regulation type knob in the light adjusting circuit also can replace with straight line adjustable type toggle, digital regulated formula button or digital regulated formula touch conductor up and down.
During use, embodiment one can directly be contained in civil power with curved surface LED Assembled lamp among the embodiment two and exchange on the bulb socket that is connected, for example be contained on the bulb socket of the incandescent lamp in the average family, the alternating current of introducing is processed into low-voltage DC through power converting circuit, is passed to LED again.
On the basis of embodiment one or embodiment two, also can on circular circuit board 3, install negative oxygen ion generator, to produce to environment and the favourable negative oxygen ion of human body; In addition, also can control the startup of negative oxygen ion generator or close by corresponding switch.
In addition, also the circular circuit board 3 among embodiment one and the embodiment two can be removed, just power converting circuit and light adjusting circuit are all removed, only in housing, install support 4, star circuit plate 5 and LED6, the power supply that introduced by lamp holder this moment should be direct current, can power by external cell, or by outside transformation rectification circuit power supply.
The LED that is welded installed star circuit plate 5 in the aforementioned embodiment so that when specifically implementing, can also not need star circuit plate 5, and by alternate manner LED is fixed on the support of curved surface.
Curved surface LED Assembled lamp particularly suitable desk lamps of the present utility model etc. are lighting device closely, for example the curved surface LED Assembled lamp among embodiment one and the embodiment two directly can be contained on the bulb socket of common desk lamp, thereby make a kind of by the made LED desk lamp of curved surface LED Assembled lamp, wherein, alternating current is introduced by lamp holder, power converting circuit in housing is processed into low-voltage DC, uses for each LED again.
Also power converting circuit and light adjusting circuit all can be placed on the curved surface LED Assembled lamp, for example the both be contained in the lamp stand, the adjusting device in the light adjusting circuit then is contained in described lamp stand surface.
Claims (10)
1, a kind of curved surface light emitting diode combined lamp, comprise the lamp holder that is used for introducing power supply, the printing opacity housing that is connected with described lamp holder and a plurality of light emitting diodes that are contained in described housing, it is characterized in that, the support of a curved surface is housed in described housing, described each light emitting diode is evenly distributed on the described curved surface support, be electrically connected with described lamp holder again after in series or in parallel with each other between each light emitting diode, can form the curved surface light-emitting area during energising.
2, curved surface light emitting diode combined lamp according to claim 1 is characterized in that, also comprises a circuit board in described housing, and described each light emitting diode evenly is welded on the described circuit board, and described circuit board is mounted on the described curved surface support.
3, curved surface light emitting diode combined lamp according to claim 2 is characterized in that, comprises also that in described housing being used for the civil power exchange conversion is the power converting circuit of the required dc source of light emitting diode.
4, according to each described curved surface light emitting diode combined lamp among the claim 1-3, it is characterized in that, in described housing, also comprise the light adjusting circuit that is used to regulate lamplight brightness, adjusting device in the described light adjusting circuit is that button or digital regulated formula touch conductor, described knob, toggle, button or touch conductor and be contained in described surface of shell up and down up and down for rotating regulation type knob, straight line adjustable type toggle, digital regulated formula.
5, curved surface light emitting diode combined lamp according to claim 4 is characterized in that, is provided with an air-vent on the described housing at least, and the negative oxygen ion generator that can produce negative oxygen ion also is housed in described housing.
6, a kind of with the made desk lamp of curved surface light emitting diode combined lamp described in the claim 1 or 2, it is characterized in that, comprise lamp stand and the bulb socket that is contained on the described lamp stand, the lamp holder of described curved surface light emitting diode combined lamp can be contained in the described bulb socket and with described bulb socket and be electrically connected.
7, desk lamp according to claim 6, it is characterized in that, comprise also that in the housing of described curved surface light emitting diode combined lamp being used for the civil power exchange conversion is the power converting circuit of the required dc source of light emitting diode and the light adjusting circuit that is used to regulate lamplight brightness, adjusting device in the described light adjusting circuit is that button or digital regulated formula touch conductor, described knob, toggle, button or touch conductor and be contained in described surface of shell up and down up and down for rotating regulation type knob, straight line adjustable type toggle, digital regulated formula.
8, desk lamp according to claim 7 is characterized in that, is provided with an air-vent on the housing of described curved surface light emitting diode combined lamp at least, and the negative oxygen ion generator that can produce negative oxygen ion also is housed in described housing.
9, desk lamp according to claim 6 is characterized in that, comprises that also being used for the civil power exchange conversion is the power converting circuit of the required dc source of light emitting diode, and described power converting circuit is contained in the described lamp stand.
10, desk lamp according to claim 9, it is characterized in that, also comprise the light adjusting circuit that is used to regulate lamplight brightness, described light adjusting circuit also is contained in the described lamp stand, adjusting device in the described light adjusting circuit is that button or digital regulated formula touch conductor, described knob, toggle, button or touch conductor and be contained in described lamp stand surface up and down up and down for rotating regulation type knob, straight line adjustable type toggle, digital regulated formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201193028U CN2679483Y (en) | 2003-12-10 | 2003-12-10 | Curve LED combiend lamp and desk lamp made therefrom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201193028U CN2679483Y (en) | 2003-12-10 | 2003-12-10 | Curve LED combiend lamp and desk lamp made therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679483Y true CN2679483Y (en) | 2005-02-16 |
Family
ID=34581043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201193028U Expired - Fee Related CN2679483Y (en) | 2003-12-10 | 2003-12-10 | Curve LED combiend lamp and desk lamp made therefrom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679483Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470246A (en) * | 2014-12-12 | 2015-03-25 | 东莞市奥普特自动化科技有限公司 | Non-planar electronic element welding method |
| CN108980648A (en) * | 2017-06-05 | 2018-12-11 | 三星电子株式会社 | Light emitting diode (LED) module array and the LED light for using it |
-
2003
- 2003-12-10 CN CNU2003201193028U patent/CN2679483Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470246A (en) * | 2014-12-12 | 2015-03-25 | 东莞市奥普特自动化科技有限公司 | Non-planar electronic element welding method |
| CN104470246B (en) * | 2014-12-12 | 2018-08-10 | 广东奥普特科技股份有限公司 | A kind of welding method of on-plane surface electronic component |
| CN108980648A (en) * | 2017-06-05 | 2018-12-11 | 三星电子株式会社 | Light emitting diode (LED) module array and the LED light for using it |
| CN108980648B (en) * | 2017-06-05 | 2022-09-20 | 三星电子株式会社 | Light Emitting Diode (LED) module array and LED lamp using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050216 Termination date: 20101210 |