CN206617819U - The two-sided shot-lights of LED - Google Patents
The two-sided shot-lights of LED Download PDFInfo
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- CN206617819U CN206617819U CN201621440975.7U CN201621440975U CN206617819U CN 206617819 U CN206617819 U CN 206617819U CN 201621440975 U CN201621440975 U CN 201621440975U CN 206617819 U CN206617819 U CN 206617819U
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- led
- light source
- lens
- lamp cup
- lights
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Abstract
The utility model is related to LED spotlight.A kind of two-sided shot-lights of LED, the Lamp cup that is linked together including lamp holder, one end with lamp holder and the lens for being connected to the Lamp cup other end, the Lamp cup and lens surround cavity, LED/light source and heat sink are provided with cavity, LED/light source includes circuit board and the luminous LED drivers of driving LED provided with some LED；Heat sink is used to support the circuit board and lose the heat that LED is produced, Lamp cup is translucent construction, LED/light source has two, two LED/light sources are arranged on the both sides of the heat sink, one LED/light source irradiates towards the lens lighting, another LED/light source towards the direction away from lens, and the heat sink links together with the Lamp cup.The utility model aims to provide a kind of big two-sided shot-lights of LED of illumination zone that can be irradiated towards both direction, solves the problem of existing LED spotlight is merely able to irradiate facing one direction.
Description
Technical field
The utility model is related to LED spotlight, more particularly to a kind of two-sided shot-lights of LED, belongs to lighting field.
Background technology
There is low small volume, power consumption due to LED, it is service life length, high brightness, environmentally friendly and sturdy and durable,
It is widely used in light fixture.
The structure type of wherein LED spotlight is to include lamp holder, connects to fix shot-light and introduce power supply for same base；Lamp
Cup, links together for same lamp holder and constitutes a cavity, be translucent construction；LED/light source, if its have LED driver and provided with
Dry LED substrate, LED driver, which is used to receive, goes driving LED to light after the power supply that lamp holder is introduced；Heat sink, for supporting
State substrate and lose the heat that LED is produced.
Existing LED spotlight has following deficiency：Light source only is set in the side of the remote lamp holder of heat sink, causing can only
It is enough to irradiate facing one direction（To be irradiated towards the direction away from lamp holder）If, when being installed in the underlying mode of lamp holder
Then the lower section of shot-light can produce the dark area of large area, have a strong impact on illuminating effect；LED driver uses discrete original paper system
Make, it is bulky.
Utility model content
The utility model aims to provide a kind of big two-sided shot-lights of LED of illumination zone that can be irradiated towards both direction, solution
The problem of existing LED spotlight of having determined is merely able to irradiate facing one direction.
Above technical problem is solved by following technical proposal：A kind of two-sided shot-lights of LED, including lamp holder, one end are same
The Lamp cup that lamp holder links together and the lens for being connected to the Lamp cup other end, the Lamp cup and lens surround cavity, the cavity
Interior to be provided with LED/light source and heat sink, the LED/light source includes circuit board and the luminous LED of driving LED provided with some LED and driven
Dynamic device；The heat sink is used to support the circuit board and lose the heat that LED is produced, it is characterised in that the Lamp cup
For translucent construction, the LED/light source has two, and two LED/light sources are arranged on the both sides of the heat sink, a LED light
Source is irradiated towards the lens lighting, another LED/light source towards the direction away from lens, and the heat sink is connected with the Lamp cup
Together.
The utility model is enable to towards two sides by all setting light source to be lighted in the both sides of heat sink
To be irradiated and illumination zone be able to greatly expand, especially lamp holder carry out down in use, illuminating effect improvements especially
To be obvious.Two light sources, which can share led drivers, can also be used independently led drivers.
Preferably, the device for constituting the LED driver is arranged on substrate.Structural compactness can be improved.
Preferably, at least part is IC chip structure in constituting the device of the LED driver.IC chip and pass through
It is prior art that chip, which constitutes driver,.The volume of LED driver can be reduced so that when LED driver is concentrated on substrate
Influence to illuminating effect is small.
Preferably, the lamp holder is provided with power line, power line is bare wire, for drawing power supply to the LED/light source；Electricity
Source line is arranged with insulation sleeve, and insulation sleeve is translucent construction.Influence of the power line to reflecting effect can be reduced.
Preferably, the material of insulation sleeve is identical with the material of Lamp cup.Easily insulation sleeve can be connected to Lamp cup
Together, so that the fixation of insulation sleeve is completed when fixing Lamp cup, to improve convenience during making.It can also ensure that Lamp cup
Larger error will not be produced because of assembling with the relative position of insulation sleeve and influence electric property.
Preferably, the side that the lens are located at inner chamber is cheated provided with optically focused, the LED on LED/light source shone towards lens
With optically focused hole pair.The spotlight effect of the light gone out through lens lighting can be improved.
The utility model tool has the advantage that：Can double-sided illumination, illumination zone is big, is restricted small by use environment.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
In figure：Lamp holder 1, power line 11, Lamp cup 2, insulation sleeve 23, cavity 24, heat sink 3, LED/light source 4, substrate 41, LED
Driver 42, LED43, lens 5, optically focused hole 51.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of two-sided shot-lights of LED, including lamp holder 1, Lamp cup 2, heat sink 3, LED/light source 4 and lens 5.
Lamp holder 1 is provided with power line 11.Power line 11 has two.The exposed mechanism of power line 11, the i.e. bare wire without insulation shell.
Lamp cup 2 is translucent construction.Lamp cup 2 is glassware.One end of Lamp cup 2 links together with lamp holder 1.Lamp cup 2
The other end links together with lens 5.Insulation sleeve 23 is provided with the space that Lamp cup 2 is surrounded.The material of insulation sleeve 23 is with Lamp cup 2
Material it is identical.One end of insulation sleeve 23 is linked together with one end of Lamp cup 2, and preferred weld or be integrally formed is attached.
Lamp cup 2 and lens 5 constitute cavity 24.
Heat sink 3 is bonded in Lamp cup 2 by heat-conducting glue.
LED/light source 74 has two.Two LED/light sources 74 are fixed on the both sides of heat sink 71.One LED/light source is described in
Lens lighting, another LED/light source irradiate towards the direction away from lens.LED/light source 74 includes circuit board 741.On circuit board 741
Provided with LED driver 742 and some LED743.LED driver 742 be using it is existing composition LED driver IC chip and
Original paper is separated to constitute.
Power line 11 passes through same two LED drivers 42 after insulation sleeve 23 to be electrically connected.
Lens 5 are located at the side of inner chamber provided with optically focused hole 51.The LED on LED/light source shone towards lens is with optically focused hole pair
Together.
Realize fixed the utility model in use, lamp holder 1 links together with lamp socket and introduce electric.LED driver 42 connects
Driving LED43 after electricity is received to light.Because the both sides of heat sink 2 are designed with LED/light source 4, so two sides can all be issued, the light sent from
Two sections of Lamp cup are projected simultaneously.The heat that LED43 is produced passes to Lamp cup and lamp holder etc. through heat sink 3 and lost.
Claims (6)
1. a kind of two-sided shot-lights of LED, including the Lamp cup that is linked together with lamp holder of lamp holder, one end and it is connected to the Lamp cup other end
Lens, the Lamp cup and lens surround and LED/light source and heat sink are provided with cavity, the cavity, and the LED/light source includes being provided with
Some LED circuit board and the luminous LED drivers of driving LED；The heat sink is used to support the circuit board and produce LED
Raw heat loses, it is characterised in that the Lamp cup is translucent construction, and the LED/light source has two, two LED lights
Source is arranged on the both sides of the heat sink, and a LED/light source is towards the lens lighting, another LED/light source towards away from lens
Direction irradiation, the heat sink links together with the Lamp cup.
2. the two-sided shot-lights of LED according to claim 1, it is characterised in that the device for constituting the LED driver is arranged on
On substrate.
3. the two-sided shot-lights of LED according to claim 2, it is characterised in that constitute in the device of the LED driver at least
It is IC chip structure to have part.
4. the two-sided shot-lights of LED according to claim 1 or 2 or 3, it is characterised in that the lamp holder is provided with power line, power supply
Line is bare wire, for drawing power supply to the LED/light source；Power line is arranged with insulation sleeve, and insulation sleeve is translucent construction.
5. the two-sided shot-lights of LED according to claim 4, it is characterised in that the material of insulation sleeve is identical with the material of Lamp cup.
6. the two-sided shot-lights of LED according to claim 1 or 2 or 3, it is characterised in that the lens are located at the side of inner chamber
Provided with optically focused hole, the LED on LED/light source shone towards lens is cheated with the optically focused to align.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440975.7U CN206617819U (en) | 2016-12-27 | 2016-12-27 | The two-sided shot-lights of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440975.7U CN206617819U (en) | 2016-12-27 | 2016-12-27 | The two-sided shot-lights of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617819U true CN206617819U (en) | 2017-11-07 |
Family
ID=60229783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621440975.7U Active CN206617819U (en) | 2016-12-27 | 2016-12-27 | The two-sided shot-lights of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594588A (en) * | 2016-12-27 | 2017-04-26 | 浙江雷士灯具有限公司 | LED reflector lamp capable of emitting light on two sides |
| CN113028312A (en) * | 2021-03-09 | 2021-06-25 | 李忠林 | Telescopic table lamp |
-
2016
- 2016-12-27 CN CN201621440975.7U patent/CN206617819U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594588A (en) * | 2016-12-27 | 2017-04-26 | 浙江雷士灯具有限公司 | LED reflector lamp capable of emitting light on two sides |
| CN106594588B (en) * | 2016-12-27 | 2019-01-18 | 浙江雷士灯具有限公司 | Can double-side LED spotlight |
| CN113028312A (en) * | 2021-03-09 | 2021-06-25 | 李忠林 | Telescopic table lamp |
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