CN208546762U - A kind of single end LED light source - Google Patents
A kind of single end LED light source Download PDFInfo
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- CN208546762U CN208546762U CN201820947782.3U CN201820947782U CN208546762U CN 208546762 U CN208546762 U CN 208546762U CN 201820947782 U CN201820947782 U CN 201820947782U CN 208546762 U CN208546762 U CN 208546762U
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- light source
- radiator
- led light
- single end
- cavity
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Abstract
The utility model relates to a kind of single end LED light sources, including shell, the radiator, the light source, the filter element inside the radiator and the pin being connected with the LED light source positioned at the radiator outer wall that are located in the shell portion；The interior of shell is equipped with closed accommodating cavity, and the accommodating cavity is separated into the first cavity and surrounds the second cavity of first cavity by the radiator, and the filter element is located at first inside cavity.Single end LED light source provided by the utility model, since currently used electricity is alternating current, single end LED light source is electronic device, its light emission luminance can change with the electric current of alternating current and frequent change occurs, to the phenomenon that single end LED light source stroboscopic occur, therefore ripple occur, herein, ripple is absorbed by filter element, the stroboscopic phenomenon of single end LED light source is eliminated, to meet the concept of Healthy Lighting.
Description
Technical field
The utility model relates to a kind of technical field of LED illumination, and in particular, to a kind of single end LED light source.
Background technique
The single-ended product such as G9/G4 light source, is of wide application on traditional festive lantern, and traditional G9 is using halogen lamp, light
Color is good, no stroboscopic, full glass appearance, will not aging xanthochromia；But that there is also light efficiencies is low for it, temperature is high, energy consumption is high, the service life is short asks
Topic, i.e., will be eliminated.Since LED emerges, with its high photosynthetic efficiency, advantage low in calories, rapidly instead of traditional lighting products.
LED is applied on the light source of G9/G4, and conventional is ceramic shell or plastic shell, but it is replaced because volume is larger
Transsexual bad, heavier-weight, there are certain hidden danger, and light emitting angle is small, and production efficiency is very low, expensive.
Then it has been proposed that a kind of integrated form COB light source, is integrated with electronic component and LED chip on substrate.It is sealed
In glass tube, accomplish the appearance as tradition G9/G4, but it is typically all to have very high stroboscopic system that this product, which exists,
Number, does not meet the concept of present Healthy Lighting, and higher cost.Based on this, it is necessary to propose a kind of novel LED light source,
Solve problem above.
The utility model proposes a kind of single end LED light sources, and filter element is arranged inside it, solve G9-LED light source
High stroboscopic problem, meet the concept of Healthy Lighting.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of single end LED light sources, and filter element is arranged inside it,
It solves the high stroboscopic problem of G9-LED light source, meets the concept of Healthy Lighting.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of single end LED light source, including shell, be located at it is described
The radiator of interior of shell, the light source positioned at the radiator outer wall, the filter element inside the radiator and with
The pin that the light source is connected；
The interior of shell is equipped with closed accommodating cavity, and the accommodating cavity is separated into the first cavity and packet by the radiator
The second cavity of first cavity is enclosed, the filter element is located at first inside cavity.
Preferably, the light source includes substrate and the LED lamp bead on the substrate；
The substrate is equipped with circuit inside the substrate, for realizing the LED lamp bead for installing the LED lamp bead
Between electrical connection.
Preferably, the radiator and the light source are separate structure, are in shell structure, by glass, ceramics or metal
It is made；
The substrate of the LED light source is flexible base board, and the outer wall along the radiator is bonded.
Preferably, the radiator and the light source are in integral structure, and the radiator is the substrate of light source；
The substrate be can bending substrate, be bent into shell structure.
Preferably, the filter element is located at the first inside cavity, is electrolytic capacitor；
The filter element is equipped with conducting element.
Preferably, the pin reaches second inside cavity through the shell；
The radiator and the light source are separate structure, and the conducting element extends to institute from first inside cavity
The second inside cavity is stated, is fixed on the pin.
Preferably, the pin reaches second inside cavity through the shell；
The radiator and the light source are in integral structure, are additionally provided with terminal, the terminal on the outer wall of the substrate
It is electrically connected with the circuit, the conducting element is electrically connected with the circuit, and the pin protrudes into the terminal inner.
Preferably, first inside cavity is additionally provided with driving element, and the driving element is electrically connected with the light source.
Preferably, the shell is glass bulb, closed accommodating cavity is internally provided with, for accommodating radiator, light
Source and filter element.
Preferably, heat dissipation gas is also filled with inside the accommodating cavity.
Compared with prior art, the utility model has the beneficial effects that:
Currently used electricity is alternating current, and single end LED light source is electronic device, and light emission luminance can be with the electricity of alternating current
Stream changes and frequent change occurs, to the phenomenon that single end LED light source stroboscopic occur, therefore ripple occurs, herein, passes through filter
Wave element absorbs ripple, the stroboscopic phenomenon of single end LED light source is eliminated, to meet the concept of Healthy Lighting.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model single end LED light source；
Fig. 2 is the schematic diagram of internal structure of the utility model single end LED light source；
Fig. 3 is the exploded view of another embodiment of the utility model single end LED light source；
Fig. 4 is the schematic diagram of internal structure of another embodiment of the utility model single end LED light source.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing with it is excellent
Selecting embodiment, the utility model is described in further detail.
As shown in Figs 1-4, a kind of single end LED light source including shell 1, the radiator 2 inside the shell 1, is located at
The light source 3 of 2 outer wall of radiator, the filter element 4 inside the radiator 2 and it is connected with the light source 3
Pin 5；
Closed accommodating cavity 6 is equipped with inside the shell 1, the accommodating cavity 6 is separated into the first cavity by the radiator 2
61 and the second cavity 62 of first cavity 61 is surrounded, the filter element 4 is located inside first cavity 61；
The filter element 4 is for absorbing ripple.
The shell 1 is glass bulb or plastics blister, can specifically be selected different types of according to needs of production
Blister, in the present embodiment, the blister 1 is glass bulb, is internally provided with closed accommodating cavity 6, for accommodate radiator,
Light source and filter element, for protecting component on its interior.
More preferably, in order to improve the heat dissipation effect of the single end LED light source, heat dissipation is also filled with inside the accommodating cavity 6
Gas, the heat dissipation gas are the gaseous mixture of helium and oxygen, and wherein the volume of oxygen looks for the 1- of the heat dissipation volume of gas
50%.
The radiator 2 is located at the inside of the accommodating cavity 6, can be in integral structure with the light source 3, or
The structure of the radiator 2 is arranged with specific reference to actual needs for separate structure.
The light source 3 is located at the outer wall of the radiator 2 comprising substrate 31 and the LED on the substrate 31
Lamp bead 32, the substrate 31 are equipped with circuit inside the substrate 31, for realizing the LED for installing the LED lamp bead 32
Electrical connection between lamp bead 32 can be flexible base board, or can bending substrate, with specific reference to the need of the radiator
It is selected.
It is herein it should be noted that as shown in Figs. 1-2, when the radiator 2 is separate structure with the light source 3,
It in shell structure, is made of glass, ceramics or metal, the material of the radiator 2 is selected with specific reference to actual needs.It is described to dissipate
The accommodating cavity 6 is separated into the first cavity 61 and surrounds the second cavity 62 of first cavity 61 by hot device 2, wherein described
First cavity 61 is located at the inside of the radiator 2, and second cavity 62 is located at the outside of the radiator 2；The light source 3
Substrate be flexible base board, the outer wall along the radiator 2 is bonded, for realizing the fixation of the light source 3, and by described
Radiator 2 and heat dissipation gas double-radiation function, good heat dissipation effect.
As shown in Figure 3-4, when the radiator 2 is in integral structure with the light source 3, the radiator 2 is light source 3
Substrate, the substrate 3 be can bending substrate, the substrate 3 is bent into shell structure, the accommodating cavity 6 is separated into first
Cavity 61 and the second cavity 62 for surrounding first cavity 61, wherein first cavity 61 is located at the interior of the substrate 31
Portion, second cavity 62 are located at the outside of the substrate 31.
The filter element 4 is located at the inside of the radiator 2, i.e. inside the first cavity 61, is electrolytic capacitor, is used for
Ripple is absorbed, the stroboscopic problem of single end LED light source is eliminated, meets the concept of Healthy Lighting.Herein it should be noted that due to mesh
Preceding common electricity is alternating current, and single end LED light source is electronic device, and light emission luminance can be sent out as the electric current of alternating current changes
, to the phenomenon that single end LED light source stroboscopic occur, therefore there is ripple, herein, is absorbed by filter element in raw frequent change
Ripple, eliminates the stroboscopic phenomenon of single end LED light source, to meet the concept of Healthy Lighting.
In order to realize the electrical connection of the filter element 4, conducting element 41, the conducting element 41 and institute which is provided with
Circuit or pin electrical connection are stated, the electrical connection of the filter element 4 is realized, to guarantee that the filter element 4 can absorb line
Wave realizes the function of eliminating stroboscopic.
The pin 5 for realizing being electrically connected between the light source 3 and the filter element 4 and extraneous power supply, from
The bottom of the shell 1 reaches inside second cavity 62 through the shell 1, with 4 electricity of the light source 3 and filter element
Connect and realize the fixation of the light source 3 and radiator 2.
Specifically, as shown in Figs. 1-2, when the radiator 2 is separate structure with the light source 3, the conducting element
41 inside 61 internal stretch of the first cavity to second cavity 62, are fixed on the pin 5, pass through the conduction
Element 41 and pin realize the electrical connection and fixed installation of the radiator 2 and light source 3.
As shown in Figure 3-4, when the radiator 2 is in integral structure with the light source 3, on the outer wall of the substrate 31
It is additionally provided with terminal 33, the terminal 33 is electrically connected with the circuit, and the conducting element 41 is electrically connected with the circuit, institute
It states pin 5 to protrude into inside the terminal 33, realizes the electrical connection and fixed installation of the light source 3, it is quick and easy for installation.
In order to guarantee that the light source 3 can work normally, driving element, the drive are additionally provided with inside first cavity 61
Dynamic element is electrically connected with the light source 3, for converting alternating current to direct current, guarantees that the light source 3 can work normally.
Compared with prior art, the utility model has the beneficial effects that:
Currently used electricity is alternating current, and single end LED light source is electronic device, and light emission luminance can be with the electricity of alternating current
Stream changes and frequent change occurs, to the phenomenon that single end LED light source stroboscopic occur, therefore ripple occurs, herein, passes through filter
Wave element absorbs ripple, the stroboscopic phenomenon of single end LED light source is eliminated, to meet the concept of Healthy Lighting.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. a kind of single end LED light source, which is characterized in that including shell, the radiator that is located in the shell portion, be located at described dissipate
Light source, the filter element inside the radiator and the pin being connected with the light source of hot device outer wall；
The interior of shell is equipped with closed accommodating cavity, and the accommodating cavity is separated into the first cavity and surrounds institute by the radiator
The second cavity of the first cavity is stated, the filter element is located at first inside cavity.
2. single end LED light source as described in claim 1, which is characterized in that the light source include substrate and be located at the base
LED lamp bead on plate；
The substrate is equipped with circuit inside the substrate, for realizing between the LED lamp bead for installing the LED lamp bead
Electrical connection.
3. single end LED light source as claimed in claim 2, which is characterized in that the radiator is separate structure with the light source,
It is in shell structure, is made of glass, ceramics or metal；
The substrate of the LED light source is flexible base board, and the outer wall along the radiator is bonded.
4. single end LED light source as claimed in claim 2, which is characterized in that the radiator is in integral structure with the light source,
The radiator is the substrate of light source；
The substrate be can bending substrate, be bent into shell structure.
5. single end LED light source as claimed in claim 2, which is characterized in that the filter element is located at the first inside cavity,
For electrolytic capacitor.
6. single end LED light source as claimed in claim 5, which is characterized in that the pin reaches described the through the shell
Two inside cavities；
Conducting element is additionally provided on the filter element；
The radiator and the light source are separate structure, and the conducting element extends to described the from first inside cavity
Two inside cavities are fixed on the pin.
7. single end LED light source as claimed in claim 5, which is characterized in that the pin reaches described the through the shell
Two inside cavities；
Conducting element is additionally provided on the filter element；
The radiator and the light source are in integral structure, are additionally provided with terminal, the terminal and institute on the outer wall of the substrate
Circuit electrical connection is stated, the conducting element is electrically connected with the circuit, and the pin protrudes into the terminal inner.
8. single end LED light source as described in claim 1, which is characterized in that first inside cavity is additionally provided with driving element,
The driving element is electrically connected with the light source.
9. single end LED light source as described in claim 1, which is characterized in that the shell is glass bulb, is internally provided with
Closed accommodating cavity, for accommodating radiator, light source and filter element.
10. single end LED light source as claimed in claim 9, which is characterized in that be also filled with heat transmission gas inside the accommodating cavity
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947782.3U CN208546762U (en) | 2018-06-19 | 2018-06-19 | A kind of single end LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947782.3U CN208546762U (en) | 2018-06-19 | 2018-06-19 | A kind of single end LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546762U true CN208546762U (en) | 2019-02-26 |
Family
ID=65422955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947782.3U Active CN208546762U (en) | 2018-06-19 | 2018-06-19 | A kind of single end LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546762U (en) |
-
2018
- 2018-06-19 CN CN201820947782.3U patent/CN208546762U/en active Active
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