CN205716525U - A kind of reflecting type LED - Google Patents
A kind of reflecting type LED Download PDFInfo
- Publication number
- CN205716525U CN205716525U CN201620282838.9U CN201620282838U CN205716525U CN 205716525 U CN205716525 U CN 205716525U CN 201620282838 U CN201620282838 U CN 201620282838U CN 205716525 U CN205716525 U CN 205716525U
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- lamp bead
- reflecting
- bead plate
- reflective surface
- radiator
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of reflecting type LED, including lampshade, radiator and lamp bead plate, it is provided with driving power supply in described radiator, the lower section of radiator is provided with lamp holder, the input of described driving power supply electrically connects with lamp holder, the output driving power supply electrically connects with lamp bead plate, described radiator is provided with and covers the lid driving power supply, described lamp bead plate is arranged on above lid, lamp bead plate be arranged over reflecting pole, described reflecting pole is provided with the reflective surface that the light sending lamp bead plate reflects towards lampshade bottom, the bottom of reflecting pole is provided with pin, described lamp bead plate is provided with the slot coordinating with pin.The utility model is not take up the reflecting type LED of space outerpace when aiming to provide a kind of lighting angle compared with Datong District.
Description
Technical field
The utility model belongs to LED field, particularly relates to a kind of reflecting type LED.
Background technology
LED owing to having that volume is little, power consumption is low, length in service life, high brightness, low in calories, environmental protection and the advantage such as sturdy and durable, be widely used in light fixture at present.In order to be arranged on LED lamp bead, planar substrates (also known as LED circuit board) is upper forms LED luminescence component to mounting means when LED is applied to light fixture, is then arranged on LED luminescence component by radiator and constitutes LED on corresponding light fixture.
Such as Chinese patent notification number: CN103185280A, disclose a kind of LED bulb, including the lamp body of saucer shape and the lamp holder detachably connectable with lamp body, this lamp body includes cover body, lid, LED lamp panel, LED particle, LED driver and fixing device, and this fixing device is for being assembled together this cover body, LED driver and LED lamp panel compactly.This LED driver is electrically connected with lamp holder and LED lamp panel, thus extraneous high-voltage ac power is changed into the low-voltage dc power supply that LED particle needs, and this low-voltage dc power supply directly drives LED particle luminous.This lid is transparent housing, and surface forms multiple block.This LED particle is distributed towards lid, and forms multiple hot spot in this top surface corresponding to the plurality of block when luminescence.
But in prior art, traditional LED ball bulb, its light distribution angle degree is generally less than 180 degree, due to the solid luminescence characteristic of LED light source so that it is be difficult to wide-angle luminous.It in order to increase lighting angle, is attempted to be arranged on light source on multiaspect column.Can increase the brightness of this LED side although it is so, but need in the multiple LED chip of each side of support welding, it is complicated that this allows for this LED manufacturing process, is not easy to assemble and produces.Prior art also there is the method installing external reflection shield on the light fixture outside LED bulb improve lighting angle, but after being mounted with external reflection shield, the overall dimensions of light fixture becomes big, can take more space.
Utility model content
The utility model is to overcome above-mentioned deficiency of the prior art, being not take up the reflecting type LED of space outerpace when providing a kind of lighting angle compared with Datong District.
To achieve these goals, the utility model is by the following technical solutions:
A kind of reflecting type LED, including lampshade, radiator and lamp bead plate, it is provided with driving power supply in described radiator, the lower section of radiator is provided with lamp holder, the input of described driving power supply electrically connects with lamp holder, the output driving power supply electrically connects with lamp bead plate, described radiator is provided with and covers the lid driving power supply, described lamp bead plate is arranged on above lid, lamp bead plate be arranged over reflecting pole, described reflecting pole is provided with the reflective surface that the light sending lamp bead plate reflects towards lampshade bottom, the bottom of reflecting pole is provided with pin, described lamp bead plate is provided with the slot coordinating with pin.Lamp bead plate is arranged on above lid, and reflecting pole is arranged on lamp bead plate, drive power supply electrically connect with lamp holder, lamp bead plate respectively, when lamp holder is powered by driving power supply be that lamp bead plate is powered.The light that lamp bead plate sends is irradiated on reflecting pole after reflective surface, and after the reflex of reflective surface, to the injection of the bottom of lampshade so that the direction of illumination of light changes, the irradiating angle of light also strains big mutually simultaneously.
As preferably, described lamp bead plate includes some LED lamp bead and for fixing the circular plate body of LED lamp bead, and described LED lamp bead is evenly distributed along plate body circumferencial direction, and described slot is positioned at the circumferential inner that LED lamp bead on plate body surrounds.LED lamp bead is evenly distributed along the circumferencial direction of centre bore, and the light that LED lamp bead sends from lamp bead plate is more uniform.
As preferably, the big up and small down pyramidal structure of described reflective surface, described reflective surface is positioned at the outer surface of pyramidal structure.So, the light sending, after reflective surface reflection, can be formed down the illumination region of a taper, and using for normal lighting provides facility.
As preferably, the bottom of described reflecting pole is provided with to internal two location divisions extending of reflecting pole, two location divisions is equipped with installing hole, is provided with the corresponding positioning seat with position of mounting hole in described radiator, and between described location division and positioning seat, screw connects fixing.So, being fixedly connected the positioning seat in reflecting pole, lamp bead plate, lid and radiator by screw, easy to assembly, positioning is reliable.
As preferably, the bottom of described reflecting pole is provided with the cover body coordinating with cover outer surface, and described cover body and reflecting pole are structure as a whole, and covering on top is provided with the deep-slotted chip breaker coordinating with LED lamp bead.Cover body is set bottom reflecting pole, cover body and lamp bead plate and lid are quickly positioned, in order to screw is installed and tightened fixing, improves efficiency of assembling.
As preferably, the top of described reflecting pole is provided with the second reflective surface, the big up and small down pyramidal structure of described second reflective surface, and the taper angle of the second reflective surface is less than the taper angle of reflective surface.Second reflective surface is set at reflecting pole top, makes more light be aimed downwardly, improve light utilization.
As preferably, the top of described cover body is provided with two installing holes, two installing hole being centrosymmetrically arranged relative to reflecting pole.Installing hole is arranged on cover body, conveniently screw is put in installing hole, reduce assembly difficulty.
The beneficial effects of the utility model are: (1) makes light reflect downwards by reflecting pole effect, remove the cover body of outside setting from, reduce space hold；(2) installation process is convenient and swift, improves production efficiency.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model embodiment 1 reflecting pole；
Fig. 3 is the structural representation of the utility model embodiment 2 reflecting pole；
Fig. 4 is the structural representation of the utility model embodiment 3 reflecting pole.
In figure: lampshade 1, screw 2, reflecting pole 3, reflective surface 3a, cover body 3b, the second reflective surface 3c, pin 301, installing hole 302, location division 303, deep-slotted chip breaker 304, lamp bead plate 4, LED lamp bead 4a, plate body 4b, through hole 401, slot 402, lid 5, drive power supply 6, radiator 7, lamp holder 8.
Detailed description of the invention
With detailed description of the invention, the utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1: in embodiment as shown in Figure 1, a kind of reflecting type LED, including lampshade the 1st, radiator 7 and lamp bead plate 4, being provided with driving power supply 6 in radiator, the lower section of radiator is provided with lamp holder 8, drives the input of power supply to electrically connect with lamp holder, the output driving power supply electrically connects with lamp bead plate, radiator is provided with and covers the lid 5 driving power supply, and lamp bead plate is arranged on above lid, and lid center is provided with perforate in order to electric wire is connected through lid with driving power supply.Lamp bead plate be arranged over reflecting pole 3, reflecting pole is provided with the reflective surface 3a that the light sending lamp bead plate reflects towards lampshade bottom, and the bottom of reflecting pole is provided with pin 301, and lamp bead plate is provided with the slot 402 coordinating with pin.Lamp bead plate includes some LED lamp bead 4a and for fixing the circular plate body 4b of LED lamp bead, and LED lamp bead is evenly distributed along plate body circumferencial direction, and slot is positioned at the circumferential inner that LED lamp bead on plate body surrounds.
In conjunction with shown in Fig. 2, the big up and small down pyramidal structure of reflective surface, reflective surface is positioned at the outer surface of pyramidal structure.The bottom of reflecting pole is provided with to internal two location divisions 303 extending of reflecting pole, two location divisions is equipped with installing hole 302, is provided with the corresponding positioning seat with position of mounting hole in radiator, and between location division and positioning seat, screw 2 connects fixing.
During practical set, drive power supply to be arranged in radiator, drive the input of power supply to be connected with lamp holder by electric wire, drive the output of power supply to be connected with lamp bead plate passed through the perforate of lid by electric wire after.Pin on reflecting pole is corresponding with the slot on lamp bead plate, coordinates reflecting pole and lamp bead plate.Now the installing hole of reflecting pole location division is corresponding with through hole 401 position on lamp bead plate, by adjusting lid position, by corresponding with positioning seat to installing hole and lead to the hole site, and by screw, reflecting pole, lamp bead plate are fixed with radiator together with lid, finally lampshade is fixed with radiator snap-fit engagement, the assembling process of LED can be completed.
Embodiment 2
Embodiment 2 is in place of the difference of embodiment 1, as shown in Figure 3, the bottom of reflecting pole 3 is provided with the cover body 3b coordinating with cover outer surface, cover body is structure as a whole with reflecting pole, covering on top is provided with the deep-slotted chip breaker 304 coordinating with LED lamp bead, and deep-slotted chip breaker has two, and two installing holes 302 are arranged on the top of cover body, two installing hole being centrosymmetrically arranged relative to reflecting pole, remaining structure is same as in Example 1.
When assembling, cover body matches with lid, and accommodates lamp bead plate wherein, and LED lamp bead is exposed to the deep-slotted chip breaker on cover body, and the light of LED lamp bead injection is by being irradiated to after deep-slotted chip breaker on the reflective surface 3a of reflecting pole.
Embodiment 3
Embodiment 3 is in place of the difference of embodiment 2, as shown in Figure 4, the top of reflecting pole 3 is provided with the second reflective surface 3c, the big up and small down pyramidal structure of second reflective surface, the taper angle less than reflective surface 3a for the taper angle of the second reflective surface, remaining structure is same as in Example 2, and such second reflective surface can together reflect the light from LED lamp bead with the reflective surface on reflecting pole.
Claims (7)
- null1. a reflecting type LED，Including lampshade (1)、Radiator (7) and lamp bead plate (4)，It is provided with driving power supply (6) in described radiator (7)，The lower section of radiator (7) is provided with lamp holder (8)，The input of described driving power supply (6) electrically connects with lamp holder (8)，The output driving power supply (6) electrically connects with lamp bead plate (4)，It is characterized in that，Described radiator (7) is provided with and covers the lid (5) driving power supply (6)，Described lamp bead plate (4) is arranged on lid (5) top，Lamp bead plate (4) be arranged over reflecting pole (3)，Described reflecting pole (3) is provided with the reflective surface (3a) towards lampshade (1) bottom reflection for the light sending lamp bead plate (4)，The bottom of reflecting pole (3) is provided with pin (301)，Described lamp bead plate (4) is provided with the slot (402) coordinating with pin (301).
- 2. a kind of reflecting type LED according to claim 1, it is characterized in that, described lamp bead plate (4) includes some LED lamp bead (4a) and is used for fixing the circular plate body (4b) of LED lamp bead (4a), described LED lamp bead (4a) is evenly distributed along plate body (4b) circumferencial direction, and described slot (402) is positioned at the circumferential inner that the upper LED lamp bead (4a) of plate body (4b) surrounds.
- 3. a kind of reflecting type LED according to claim 1 and 2, is characterized in that, the big up and small down pyramidal structure of described reflective surface (3a), described reflective surface (3a) is positioned at the outer surface of pyramidal structure.
- 4. a kind of reflecting type LED according to claim 1 and 2, it is characterized in that, the bottom of described reflecting pole (3) is provided with to internal two location divisions (303) extending of reflecting pole (3), it is equipped with installing hole (302) on two location divisions (303), being provided with installing hole (302) position corresponding positioning seat in described radiator (7), between described location division (303) and positioning seat, screw (2) connects fixing.
- 5. a kind of reflecting type LED according to claim 1, it is characterized in that, the bottom of described reflecting pole (3) is provided with the cover body (3b) coordinating with lid (5) outer surface, described cover body (3b) is structure as a whole with reflecting pole (3), and cover body (3b) top is provided with the deep-slotted chip breaker (304) coordinating with LED lamp bead (4a).
- 6. a kind of reflecting type LED according to claim 1, it is characterized in that, the top of described reflecting pole (3) is provided with the second reflective surface (3c), the big up and small down pyramidal structure of described second reflective surface (3c), and the taper angle of the second reflective surface (3c) is less than the taper angle of reflective surface (3a).
- 7. a kind of reflecting type LED according to claim 5, is characterized in that, the top of described cover body (3b) is provided with two installing holes (302), being centrosymmetrically arranged of two installing hole (302) relative reflecting pole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282838.9U CN205716525U (en) | 2016-04-07 | 2016-04-07 | A kind of reflecting type LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282838.9U CN205716525U (en) | 2016-04-07 | 2016-04-07 | A kind of reflecting type LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716525U true CN205716525U (en) | 2016-11-23 |
Family
ID=57308972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282838.9U Active CN205716525U (en) | 2016-04-07 | 2016-04-07 | A kind of reflecting type LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716525U (en) |
-
2016
- 2016-04-07 CN CN201620282838.9U patent/CN205716525U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |