CN203631594U - Directly-inserted energy-saving light-emitting diode - Google Patents
Directly-inserted energy-saving light-emitting diode Download PDFInfo
- Publication number
- CN203631594U CN203631594U CN201320755901.2U CN201320755901U CN203631594U CN 203631594 U CN203631594 U CN 203631594U CN 201320755901 U CN201320755901 U CN 201320755901U CN 203631594 U CN203631594 U CN 203631594U
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- driver
- substrate
- positive
- emitting diode
- chip
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a directly-inserted energy-saving light-emitting diode, which comprises a substrate, and is characterized in that the substrate is arranged in a shell body, the upper surface of the substrate is provided with at least one chip, the chip is coated with fluorescent powder and external sealing glue, the outer side of the external sealing glue is covered with an optical lens, the substrate is provided with a positive lead end and a negative lead end, a driver is arranged inside the shell body, the driver is in circuit connection with the positive and negative lead ends respectively, the lower part of the driver is connected with positive and negative pins, and a bridge-shaped structure used for limiting movement of the pins is arranged between the two pins. Through the design of arranging the driver, the bridge-shaped structure and the like, the product structure is stable, the service life is long, the energy-saving effect is good, and the directly-inserted energy-saving light-emitting diode is suitable for large-scale popularization in lighting industry.
Description
Technical field
The utility model relates to light-emitting diode art, especially a kind of direct insertion energy saving luminous diode.
Background technology
Because LED light source has obvious advantage at aspects such as useful life, start-up time, energy-conserving and environment-protective than conventional light source, thereby obtain more and more general application at illuminating industry.Direct insertion LED is a kind of important kind of LED light source, in prior art, Granted publication number provides a kind of direct insertion LED for the patent of CN201259185Y, comprise at least one light-emitting diode chip for backlight unit, encapsulate the lens of described light-emitting diode chip for backlight unit, and be electrically connected anodal pin and negative pole pin with light-emitting diode chip for backlight unit, direct insertion LED also comprise one in lens in order to limit the bridge-like structure of relative motion between anodal pin and negative pole pin, this product has simple in structure, the advantage such as easy to make, and promote the dependability of light-emitting diode, but its structural stability, useful life, the aspects such as energy-saving effect still need to promote.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the direct insertion energy saving luminous diode of a kind of Stability Analysis of Structures, long service life, good energy-conserving effect.
The technical solution of the utility model is: a kind of direct insertion energy saving luminous diode, comprise substrate, substrate is positioned at housing, and upper surface of base plate is provided with at least one chip, is coated with fluorescent material and external sealant on chip, external sealant outside is covered with optical lens, substrate is provided with positive and negative lead end, is provided with driver in housing, and driver and positive and negative lead end be connection respectively, driver bottom is connected with positive and negative pin, is provided with the bridge shape structure for limiting pin motion between two pins.
The described housing housing made of heat radiation alloy of serving as reasons.
Described external sealant is epoxy resin or transparent silica gel.
The hard transparent materials such as described bridge shape structure is epoxy resin are made.
The beneficial effects of the utility model are: 1,, by bridge shape structure is set, can limit the relative motion between positive and negative pin, make product structure more stable, and not fragile.2, adopt heat radiation alloy material by housing, promoted heat dispersion, prevent temperature rise when light-emitting diode uses, extend its useful life.3, can transmit high luminous flux, good energy-conserving effect by driver.
Accompanying drawing explanation
Fig. 1 is the structural representation of direct insertion LED described in the utility model.
In figure, 1-housing, 2-substrate, 3-chip, 4-fluorescent material, 5-external sealant, 6-lens, 7-lead-in wire, 8-driver, 9-pin, 10-bridge shape structure.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, a kind of direct insertion energy saving luminous diode, comprise substrate (2), substrate (2) is positioned at the housing (1) of being made up of heat radiation alloy, substrate (2) upper surface is provided with at least one chip (3), on chip (3), be coated with fluorescent material (4) and external sealant (5), external sealant (5) is transparent silica gel, external sealant (5) outside is covered with arc optical lens (6), substrate (2) is just provided with, negative lead-in wire (7) end, in housing (1), be provided with driver (8), driver (8) with just, negative lead-in wire (7) end connection respectively, driver (8) bottom is just connected with, negative pin (9), between two pins (9), be provided with the strip bridge shape structure (10) for limiting pin (9) motion, bridge shape structure (10) is made up of epoxide resin material, also can be designed to dish type, U-shapeds etc. are suitable for other structure using.The utility model, by the design such as driver (8) and bridge shape structure (10) is set, makes product structure stable, long service life, and good energy-conserving effect, is adapted at illuminating industry and carries out large-scale promotion.
That in above-described embodiment and specification, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (4)
1. a direct insertion energy saving luminous diode, comprise substrate, it is characterized in that: substrate is positioned at housing, upper surface of base plate is provided with at least one chip, is coated with fluorescent material and external sealant on chip, external sealant outside is covered with optical lens, substrate is provided with positive and negative lead end, is provided with driver in housing, and driver and positive and negative lead end be connection respectively, driver bottom is connected with positive and negative pin, is provided with the bridge shape structure for limiting pin motion between two pins.
2. direct insertion energy saving luminous diode according to claim 1, is characterized in that: the described housing housing made of heat radiation alloy of serving as reasons.
3. direct insertion energy saving luminous diode according to claim 1, is characterized in that: described external sealant is epoxy resin or transparent silica gel.
4. direct insertion energy saving luminous diode according to claim 1, is characterized in that: described bridge shape structure is that epoxy resin is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755901.2U CN203631594U (en) | 2013-11-27 | 2013-11-27 | Directly-inserted energy-saving light-emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755901.2U CN203631594U (en) | 2013-11-27 | 2013-11-27 | Directly-inserted energy-saving light-emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631594U true CN203631594U (en) | 2014-06-04 |
Family
ID=50818043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755901.2U Expired - Fee Related CN203631594U (en) | 2013-11-27 | 2013-11-27 | Directly-inserted energy-saving light-emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631594U (en) |
-
2013
- 2013-11-27 CN CN201320755901.2U patent/CN203631594U/en not_active Expired - Fee Related
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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: 20140604 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |