CN203868742U - LED lamp with improvable brightness - Google Patents
LED lamp with improvable brightness Download PDFInfo
- Publication number
- CN203868742U CN203868742U CN201420154018.2U CN201420154018U CN203868742U CN 203868742 U CN203868742 U CN 203868742U CN 201420154018 U CN201420154018 U CN 201420154018U CN 203868742 U CN203868742 U CN 203868742U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- led light
- light fixture
- lampshade
- wiring board
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 25
- 239000011049 pearl Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011324 bead Substances 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lamp with improvable brightness. The LED lamp comprises a circuit board, and a plurality of lamp beads and a plurality of resistors connected with the lamp beads are arranged on the upper surface of the circuit board. The LED lamp further comprises a lamp shade in close fit with the circuit board, and the lower surface of the circuit board is provided with a capacitor and a power source socket which is respectively connected with the capacitor and the resistors. The capacitor is arranged on the lower surface of the circuit board instead of the upper surface of the circuit board, the influence on the lamp shade by the size and the height of the capacitor is avoided, in this way, when the lamp shade is designed, the size and the height of the lamp shade can be reduced, the distance between the LED lamp beads and the lamp shade is reduced, and the brightness of the LED lamp can be improved; moreover, the capacitor is arranged outside the lamp shade, and therefore the heat dissipation effect of the capacitor is improved.
Description
Technical field
The utility model belongs to the technical field of lighting, relates in particular to a kind of LED light fixture that improves brightness.
Background technology
LED light source has the life-span long (100,000 hours), excitation is high, color reproduction rate is high, brightness is high, be not afraid of low temperature, strong adaptability good reliability, without advantages such as mercury pollution, low power consumption, low heatings, along with the continuous progress of LED technology, brightness constantly promotes, and LED will become the main flow device of back lighting.
In prior art, the capacitor that most LED light fixtures use, all be arranged on the upper surface of wiring board, because the volume of capacitor is larger, in the time designing LED lamp, just must consider the volume of capacitor and the highly impact on LED light fixture lampshade volume and height, thereby need to add the volume of large lampshade, the height of increase lampshade, so just, the design of lampshade is caused to certain limitation, also affected the printing opacity of LED light fixture, and capacitor is located in lampshade, also affected the heat radiation of capacitor; And most LED light fixtures do not arrange special outlet, this is just not easy to being connected of LED light fixture and power supply.
Summary of the invention
The deficiency existing for existing LED light fixture, the utility model provides a kind of LED light fixture that improves brightness, and this LED light fixture has that brightness is high, volume is little, heat radiation is good, be convenient to be connected, be convenient to power supply the advantages such as handling.
To achieve these goals, the utility model provides a kind of LED light fixture that improves brightness, comprise wiring board, some resistance that the upper surface of wiring board is provided with some LED lamp pearls and is connected with LED lamp pearl, described LED light fixture also comprises and the close-fitting lampshade of wiring board, the lower surface of wiring board is provided with capacitor and outlet, and outlet is connected with capacitor, resistance respectively.
Wiring board is directly combined with lampshade, using wiring board as base plate, can reduce thickness, also can reduce the consumption with material, saves cost; Capacitor is located at the lower surface of wiring board, instead of be located at the upper surface of wiring board, the size of capacitor, the highly impact on lampshade are avoided, like this can be in the time of design lampshade, reduce volume and the height of lampshade, the distance between LED lamp pearl and lampshade is reduced, the brightness that then can increase LED light fixture, and capacitor is located at outside lampshade, also improve the radiating effect of capacitor; The lower surface of wiring board is also provided with outlet, is convenient to LED lamp and realizes and being electrically connected with external power supply.
Further, described LED light fixture also comprises the securing member for connecting lampshade and wiring board, is equipped with the pilot hole matching with securing member on lampshade and wiring board.The setting of securing member and pilot hole, is convenient to the handling of LED light fixture.
Further, described securing member is bolt.
Further, described pilot hole be provided with bolt on the internal thread that matches of external screw thread.
Further, described lampshade is transparent lampshade.Transparent lamp shade can increase the printing opacity of LED light fixture, increases the brightness of LED light fixture.
In sum, LED light fixture of the present utility model is compared traditional LED light fixture that brightness is high, volume is little, heat radiation is good, be convenient to be connected, be convenient to power supply the advantages such as handling.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present embodiment 1;
Fig. 2 is the decomposing schematic representation of the present embodiment 1;
Fig. 3 is the decomposing schematic representation of another angle of the present embodiment 1.
Detailed description of the invention
With specific embodiment, the utility model is further described below.
Embodiment 1
A kind of LED light fixture that improves brightness, as shown in Figure 1, Figure 2, Figure 3 shows, comprise wiring board 2, some resistance 4 that the upper surface of wiring board is provided with some LED lamp pearls 3 and is connected with LED lamp pearl, described LED light fixture also comprises and the close-fitting lampshade 1 of wiring board, the lower surface of wiring board is provided with capacitor 5 and outlet 6, and outlet is connected with capacitor, resistance respectively.
Wiring board is directly combined with lampshade, using wiring board as base plate, can reduce thickness, also can reduce the consumption with material, saves cost; Capacitor is located at the lower surface of wiring board, instead of be located at the upper surface of wiring board, the size of capacitor, the highly impact on lampshade are avoided, like this can be in the time of design lampshade, reduce volume and the height of lampshade, the distance between LED lamp pearl and lampshade is reduced, the brightness that then can increase LED light fixture, and capacitor is located at outside lampshade, also improve the radiating effect of capacitor; The lower surface of wiring board is also provided with outlet, is convenient to LED lamp and realizes and being electrically connected with external power supply.
Further, described LED light fixture also comprises the securing member 7 for connecting lampshade and wiring board, is equipped with the pilot hole 8 matching with securing member on lampshade and wiring board.The setting of securing member and pilot hole, is convenient to the handling of LED light fixture.
Further, described securing member is bolt.
Further, described pilot hole be provided with bolt on the internal thread that matches of external screw thread.
Further, described lampshade is transparent lampshade.Transparent lamp shade can increase the printing opacity of LED light fixture, increases the brightness of LED light fixture.
Above-described embodiment is only some preferred embodiments of the present utility model; not limit according to this protection domain of the present utility model; therefore: all various equivalences of doing according to structure of the present utility model, shape, principle change, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. one kind can be improved the LED light fixture of brightness, comprise wiring board, some resistance that the upper surface of wiring board is provided with some LED lamp pearls and is connected with LED lamp pearl, it is characterized in that: described LED light fixture also comprises and the close-fitting lampshade of wiring board, the lower surface of wiring board is provided with capacitor and outlet, and outlet is connected with capacitor, resistance respectively.
2. LED light fixture according to claim 1, is characterized in that: described LED light fixture also comprises the securing member for connecting lampshade and wiring board, is equipped with the pilot hole matching with securing member on lampshade and wiring board.
3. LED light fixture according to claim 2, is characterized in that: described securing member is bolt.
4. LED light fixture according to claim 3, is characterized in that: described pilot hole be provided with bolt on the internal thread that matches of external screw thread.
5. LED light fixture according to claim 4, is characterized in that: described lampshade is transparent lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154018.2U CN203868742U (en) | 2014-04-01 | 2014-04-01 | LED lamp with improvable brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154018.2U CN203868742U (en) | 2014-04-01 | 2014-04-01 | LED lamp with improvable brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868742U true CN203868742U (en) | 2014-10-08 |
Family
ID=51649695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154018.2U Expired - Lifetime CN203868742U (en) | 2014-04-01 | 2014-04-01 | LED lamp with improvable brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036237A (en) * | 2016-11-22 | 2019-07-19 | 胡贝尔公司 | The LED circuit board of slim lighting apparatus is laid out |
-
2014
- 2014-04-01 CN CN201420154018.2U patent/CN203868742U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036237A (en) * | 2016-11-22 | 2019-07-19 | 胡贝尔公司 | The LED circuit board of slim lighting apparatus is laid out |
| US10928048B2 (en) | 2016-11-22 | 2021-02-23 | Hubbell Incorporated | LED circuit board layout for low profile lighting fixture |
| US11143391B2 (en) | 2016-11-22 | 2021-10-12 | Hubbell Incorporated | LED circuit board layout for low profile lighting fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |