CN201539757U - LED-PAR lamp - Google Patents
LED-PAR lamp Download PDFInfo
- Publication number
- CN201539757U CN201539757U CN2009202559217U CN200920255921U CN201539757U CN 201539757 U CN201539757 U CN 201539757U CN 2009202559217 U CN2009202559217 U CN 2009202559217U CN 200920255921 U CN200920255921 U CN 200920255921U CN 201539757 U CN201539757 U CN 201539757U
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- lamp
- led
- light source
- lamp body
- lens
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An LED-PAR lamp belongs to the technical field of semiconductor lighting and comprises a lens, an LED light source component, a lamp body, a power driving component, a lamp holder component and the like, wherein the lamp holder component consists of a plastic lamp holder and a metal lamp cap; the LED light source component consists of an LED particle and a base plate; the plastic lamp holder of the lamp holder component is inserted into a cylindrical cavity arranged in the lamp body; the lens is formed by integrating a plane mirror surface and a lens ring; the lens ring of the lens is bonded with the lamp body by glue; the plastic lamp holder of the lamp holder component is provided with a fastener to be connected with the lamp body; the LED light source component is arranged on a light source installation surface of the lamp body by screws; heat conduction silicon grease for realizing heat contact is arranged between the LED light source component and the lamp body; and the power driving component is arranged inside the lamp holder component. The lens adopts the integrated design, thus having high light efficiency, saved materials and uniform light spots. The LED-PAR lamp has reasonable structure, low manufacture cost, convenient and fast assembly, good radiating effect and long service life.
Description
Technical field
The utility model relates to a kind of LED-PAR lamp, relate in particular to a kind of energy-conservation and life-span long, light efficiency is higher, the better LED-PAR lamp of radiating effect.
Background technology
In the existing technology, LED has higher luminous efficiency as the PAR lamp of light source than the PAR light fixture of halogen lamp as light source, and is therefore more energy-conservation, more environmental protection, thus more and more receive an acclaim, be used in the outdoor scene illumination in a large number, water-bed illumination, occasions such as commercial lighting.
General LED-PAR lamp is mainly by led light source, lamp body, driver, lens, lamp base component, compositions such as panel, panel with each independently lens fix, seem heavy, light efficiency weakens, moreover heat radiation generally adopts is with led light source, the heat that power drives produces is transmitted on the lamp body, utilize lamp body that heat is distributed, might the short time after lighting LED can solve heat dissipation problem, but lamp body inside is a totally enclosed cavity, after lighting for a long time, the heat that heat that LED discharges and driving electrical equipment self produce can exert an influence to driving electrical equipment, make the circuit working state instability, the electric current output pulsation is bigger, thereby has a strong impact on the service life of led light source.
The utility model content
The utility model purpose purpose is exactly at existing LED-PAR lamp above shortcomings, provide a kind of energy-conservation and life-span long, light efficiency is higher, the better LED-PAR lamp of radiating effect.
Design realizes the utility model purpose purpose by existing LED-PAR lamp is improved, the LED-PAR lamp, comprise lens 1, led light source assembly 2, lamp body 3, power drives assembly 4, lamp base component 5, it is characterized in that lamp base component 5 is made up of plastic lamp base 5-1 and metallic lamp holder 5-2, led light source assembly 2 is made up of LED particle 2-1 and substrate 2-2, be provided with circular cylindrical cavity in the lamp body 3, the plastic lamp base 5-1 of lamp base component 5 inserts in the circular cylindrical cavity that is installed in the lamp body 3, lens 1 constitute one by plane minute surface and Jing Quan, the Jing Quan of lens 1 sticks with glue knot with lamp body 3 and is connected, the plastic lamp base 5-1 of lamp base component 5 is provided with buckle and is connected with lamp body 3, led light source assembly 2 is installed on the lamp body 3 light source installed surfaces by screw, be provided with the heat-conducting silicone grease of realizing thermo-contact between led light source assembly 2 and the lamp body 3, power drives assembly 4 is installed on lamp base component 5 inside.
The material of described lamp body 3 is the good conductor of heat, which is provided with heat radiation rib and ventilation slot.
Described power drives assembly 4 is provided with temperature control circuit protective device and light adjusting circuit.
Described plastic lamp base 5-1 sidewall is provided with louvre.
Described metallic lamp holder 5-2 is E27 or two kinds of specifications of E14.
The utility model is rational in infrastructure simple, and manufacturing cost is low, and is easy to assembly quick, good heat dissipation effect, long service life.Lamp body 3 materials adopt the good conductor of heat and are provided with heat radiation rib and ventilation slot, establish louvre at plastic lamp base 5-1 sidewall, realize thermo-contact by heat-conducting silicone grease between led light source assembly 2 and the lamp body 3, accelerated heat radiation effectively, and led light source assembly 2 and power drives assembly 4 are positioned at the different spaces with lamp body 3, and the heat that makes both produce can not be subjected to too much influence mutually.Power drives assembly 4 is provided with the temperature control circuit protective device, can automatically adjust the service life of protection electric elements and prolongation light source to temperature.The integrated design that lens 1 adopt plane minute surface and Jing Quan to constitute, light efficiency is higher, saves material, and hot spot is more even.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the decomposing schematic representation of the utility model LED-PAR lamp.
Fig. 2 is the cutaway view of the utility model LED-PAR lamp.
Fig. 3 is the stereogram of the utility model LED-PAR lamp.
Among the figure: 1 lens, 2 led light source assemblies, 2-1 LED particle, 2-2 substrate, 3 lamp bodies, (4) power drives assembly, 5 lamp base components, 5-1 plastic lamp base, 5-2 metallic lamp holder.
The specific embodiment
As shown in Figure 1 and Figure 2, the LED-PAR lamp is made of assemblings such as lens 1, led light source assembly 2, lamp body 3, power drives assembly 4, lamp base components 5.Lamp base component 5 is made up of plastic lamp base 5-1 and metallic lamp holder 5-2, and plastic lamp base 5-1 sidewall is provided with louvre, and metallic lamp holder 5-2 has E27 or two kinds of specifications of E14 to select for use.The material of lamp body 3 is the good conductor of heat, is provided with circular cylindrical cavity in the lamp body 3, which is provided with heat radiation rib and ventilation slot.Lens 1 adopt integrated design, constitute one by plane minute surface and Jing Quan, and the Jing Quan of lens 1 sticks with glue and ties on the sidewall that is connected on the lamp body 3 light source installed surfaces, and light efficiency is higher, saves material, and hot spot is more even.
The plastic lamp base 5-1 of lamp base component 5 is provided with the buckle that is connected with lamp body 3, and the plastic lamp base 5-1 of lamp base component 5 is inserted in the circular cylindrical cavity of lamp body, fixed by snap live.Led light source assembly 2 is made up of LED particle 2-1 and substrate 2-2, led light source assembly 2 is installed on the lamp body 3 light source installed surfaces by screw, be provided with heat-conducting silicone grease between led light source assembly 2 and the lamp body 3, realize thermo-contact by heat-conducting silicone grease between the two, the heat of led light source assembly 2 is dispelled the heat to the external world by lamp body 3, lamp body 3 materials are for hot good conductor and be provided with heat radiation rib and ventilation slot, plastic lamp base 5-1 sidewall is provided with louvre, form cross-ventilation, significantly the heat in the cavity is distributed, improve radiating effect.
The LED-PAR lamp source, it has specifications such as PAR16, PAR20, PAR30, PAR38 corresponding to traditional halogen PAR lamp source.
Claims (6)
1. LED-PAR lamp, comprise lens (1), led light source assembly (2), lamp body (3), power drives assembly (4), lamp base component (5), it is characterized in that lamp base component (5) is made up of plastic lamp base (5-1) and metallic lamp holder (5-2), led light source assembly (2) is made up of LED particle (2-1) and substrate (2-2), lamp body is provided with circular cylindrical cavity in (3), the plastic lamp base (5-1) of lamp base component (5) inserts in the circular cylindrical cavity that is installed in the lamp body (3), lens (1) constitute one by plane minute surface and Jing Quan, the Jing Quan of lens (1) sticks with glue knot with lamp body (3) and is connected, the plastic lamp base (5-1) of lamp base component (5) is provided with buckle and is connected with lamp body (3), led light source assembly (2) is installed on lamp body (3) the light source installed surface by screw, be provided with the heat-conducting silicone grease of realizing thermo-contact between led light source assembly (2) and the lamp body (3), power drives assembly (4) is installed on lamp base component (5) inside.
2. LED-PAR lamp according to claim 1 is characterized in that described lamp body (3) is provided with heat radiation rib and ventilation slot.
3. LED-PAR lamp according to claim 1 is characterized in that described power drives assembly (4) is provided with temperature control circuit protective device and light adjusting circuit.
4. LED-PAR lamp according to claim 1 is characterized in that the good conductor of described lamp body (3) material for heat.
5. LED-PAR lamp according to claim 1 is characterized in that described plastic lamp base (5-1) sidewall is provided with louvre.
6. LED-PAR lamp according to claim 1 is characterized in that described metallic lamp holder (5-2) is E27 or two kinds of specifications of E14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202559217U CN201539757U (en) | 2009-11-27 | 2009-11-27 | LED-PAR lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202559217U CN201539757U (en) | 2009-11-27 | 2009-11-27 | LED-PAR lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539757U true CN201539757U (en) | 2010-08-04 |
Family
ID=42591211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202559217U Expired - Fee Related CN201539757U (en) | 2009-11-27 | 2009-11-27 | LED-PAR lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060055A1 (en) * | 2011-10-24 | 2013-05-02 | 广东德豪润达电气股份有限公司 | Led lighting lamp |
| CN104094050A (en) * | 2012-02-07 | 2014-10-08 | 欧司朗有限公司 | Semiconductor lamp with rearward base region |
-
2009
- 2009-11-27 CN CN2009202559217U patent/CN201539757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060055A1 (en) * | 2011-10-24 | 2013-05-02 | 广东德豪润达电气股份有限公司 | Led lighting lamp |
| CN104094050A (en) * | 2012-02-07 | 2014-10-08 | 欧司朗有限公司 | Semiconductor lamp with rearward base region |
| US9829186B2 (en) | 2012-02-07 | 2017-11-28 | Ledvance Gmbh | Semiconductor lamp with rearward base region |
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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: 20100804 Termination date: 20121127 |