CN208123941U - A kind of headlamp using LED lamp bead and LED filament - Google Patents
A kind of headlamp using LED lamp bead and LED filament Download PDFInfo
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- CN208123941U CN208123941U CN201820731935.0U CN201820731935U CN208123941U CN 208123941 U CN208123941 U CN 208123941U CN 201820731935 U CN201820731935 U CN 201820731935U CN 208123941 U CN208123941 U CN 208123941U
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- led
- lamp bead
- led lamp
- support column
- glass
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Abstract
The utility model discloses a kind of headlamps using LED lamp bead and LED filament, the headlamp includes glass cover body, lamp cap, LED lamp bead, glass support column and LED filament, the LED lamp bead is installed on lamp cap, glass support column lower end passes through LED lamp bead and is fixedly installed on lamp cap, the LED filament is installed on glass support column top, and the glass cover body is covered on LED lamp bead, glass support column and LED filament and connect with lamp cap.It may be implemented to irradiate light source from different angles using LED lamp bead and LED filament, realize the illumination of different colours, different brightness or colour temperature, which is arranged, in LED lamp bead and LED filament can produce different effects, the input power to headlamp is adjusted, both LED lamp bead and LED filament amplitude of variation difference are to generate more effects.
Description
Technical field
The utility model belongs to lighting area, in particular to uses the headlamp of LED lamp bead and LED filament.
Background technique
LED filament is also LED lamp post, and previous LED light source will reach certain illuminance and illuminating area, need to install lens additional
Etc optical device, influence lighting effect, can reduce the due energy-saving effect of LED, LED filament realizes 360 ° of full angles hairs
Light, wide-angle shine and are not required to add lens, realize three-dimensional light source.
Patent 203940268 discloses a kind of LED filament light bulb, including LED filament, driving power, Glass lamp column holder,
Light bulb and lamp cap；Wherein, the LED filament includes substrate, the luminescence unit being fixed on substrate at least one side and cladding
Adhesive layer in luminescence unit periphery；The luminescence unit includes that several rules are arranged in N on the substrate and in sequential series
Low power LED die；The N low power LED die is connected by plain conductor each other, the glass substrate
Electrode pin is arranged in both ends, and the electrode pin is mounted on copper stent, in the electrode tip insertion Glass lamp column holder of copper stent
It is connect with the driving power, the driving power is fixed in the lamp cap.
But existing LED filament lamp can only single radiation source illumination, when adjusting can only single radiation source adjust, adjust model
It encloses single, needs also to need multiple lamps to be combined when multiple color temperatures illumination.
Summary of the invention
To solve the above problems, providing for the utility model a kind of is realized from different perspectives using LED lamp bead and LED filament
Issue the headlamp of illumination.
Another of the utility model is designed to provide a kind of headlamp using LED lamp bead and LED filament, the illumination
Lamp is easily worked, and process is few, and high production efficiency is easy to spread.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of headlamp using LED lamp bead and LED filament, the headlamp include glass cover body, lamp cap, LED lamp bead,
Glass support column and LED filament, the LED lamp bead are installed on lamp cap, and glass support column lower end is fixed across LED lamp bead
It is installed on lamp cap, the LED filament is installed on glass support column top, and the glass cover body covers in LED lamp bead, glass support
It is connect on column and LED filament and with lamp cap.
It may be implemented to irradiate light source from different angles using LED lamp bead and LED filament, realize the photograph of different colours
Bright, different brightness or colour temperature, which is arranged, in LED lamp bead and LED filament can produce different effects, adjust to the defeated of headlamp
Enter power, both LED lamp bead and LED filament amplitude of variation difference are to generate more effects.
Further, the LED lamp bead includes driving power PCBA and LED lamp panel, and the driving power PCBA is placed in lamp
It is connect in head cavity and with lamp cap input pole, the LED lamp panel is installed on driving power PCBA.
Further, the LED lamp bead further includes having optical filter, and the optical filter is installed on above LED lamp bead.Optical filter can
To increase the color of illumination.
Further, glass support column lower end is wider than upper end, and glass support column lower end is equipped with multiple light and passes through
Groove.
Further, the LED filament is equipped with multiple, and multiple LED filaments are uniformly arranged on glass support column top.
Further, the LED filament includes glass substrate, and the glass substrate is equipped with more and passes through plain conductor string
Join concatenated LED die, the glass substrate both ends are equipped with electrode pin.
Further, the electrode pin support glass substrate is parallel to glass support column.
Further, the lamp cap uses E12, E14, E17, E27, E26, B15 or B22.
The advantage of the utility model is：
Compared with the prior art, it may be implemented using LED lamp bead and LED filament from difference in technical solutions of the utility model
Angular illumination go out light source, realize the illumination of different colours, different brightness or colour temperature is arranged in LED lamp bead and LED filament can
To generate different effects, adjust the input power to headlamp, both LED lamp bead and LED filament amplitude of variation difference to
Generate more effects.
Detailed description of the invention
Fig. 1 is a kind of headlamp perspective view of the explosion using LED lamp bead and LED filament of the utility model.
Fig. 2 is a kind of headlamp diagrammatic cross-section using LED lamp bead and LED filament of the utility model.
Fig. 3 is a kind of headlamp section partial enlargement diagram using LED lamp bead and LED filament of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The technical solution of the utility model is as follows：
Such as Fig. 1~3, a kind of headlamp using LED lamp bead and LED filament, which includes glass cover body 1, lamp
First 2, LED lamp bead 3, glass support column 4 and LED filament 5, LED lamp bead 3 are installed on lamp cap 2, and 4 lower end of glass support column passes through
LED lamp bead 3 is fixedly installed on lamp cap 2, and LED filament 5 is installed on 4 top of glass support column, and glass cover body 4 covers in LED lamp bead
3, it is connect on glass support column 4 and LED filament 5 and with lamp cap 2.LED lamp bead 3 includes driving power PCBA31 and LED lamp panel
32, driving power PCBA31 be placed in lamp cap 2 it is intracavitary and with lamp cap 2 input pole connect, LED lamp panel 32 is installed on driving power
On PCBA31.LED lamp bead 3 is additionally provided with optical filter 33, and optical filter 33 is installed on 32 top of LED lamp panel, and optical filter is filtered light
According to color.
4 lower end of glass support column is wider than upper end, and 4 lower end of glass support column is equipped with multiple light and passes through groove 41.LED filament
5 set there are four, four LED filaments 5 are uniformly arranged on 4 top of glass support column.
LED filament 5 includes glass substrate 51, and glass substrate 51 is connected equipped with more by plain conductor concatenated
LED die (not shown), 51 both ends of glass substrate are equipped with electrode pin 52.Electrode pin 52 supports glass substrate 51 to be parallel to glass
Glass support column 4.Lamp cap 2 can also use E12, E14, E17, E26, B15 or B22 specification using E27.It can on driving power PCBA
Brightness, such as circuit disclosed in patent 206461810 are adjusted using available circuit.
The advantage of the utility model is：
Compared with the prior art, it may be implemented using LED lamp bead and LED filament from difference in technical solutions of the utility model
Angular illumination go out light source, realize the illumination of different colours, different brightness or colour temperature is arranged in LED lamp bead and LED filament can
To generate different effects, adjust the input power to headlamp, both LED lamp bead and LED filament amplitude of variation difference to
Generate more effects.
The preferred embodiment of the utility model is enumerated above, is not intended to limit the utility model, it is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the protection of the utility model within the spirit and principle of type
Within the scope of.
Claims (8)
1. a kind of headlamp using LED lamp bead and LED filament, which includes glass cover body, lamp cap, LED lamp bead, glass
Glass support column and LED filament,
It is characterized in that the LED lamp bead is installed on lamp cap, glass support column lower end is fixedly installed in across LED lamp bead
On lamp cap, the LED filament is installed on glass support column top, the glass cover body cover in LED lamp bead, glass support column and
It is connect on LED filament and with lamp cap.
2. headlamp according to claim 1, it is characterised in that the LED lamp bead includes driving power PCBA and LED
Lamp plate, the driving power PCBA are placed in burner cavity and connect with lamp cap input pole, and the LED lamp panel is installed on driving power
On PCBA.
3. headlamp according to claim 2, it is characterised in that the LED lamp bead further includes having optical filter, the optical filtering
Piece is installed on above LED lamp panel.
4. headlamp according to claim 1, it is characterised in that glass support column lower end is wider than upper end, the glass
Support column lower end is equipped with multiple light and passes through groove.
5. headlamp according to claim 4, it is characterised in that the LED filament be equipped with it is multiple, multiple LED filaments are uniform
It is set to glass support column top.
6. headlamp according to claim 5, it is characterised in that the LED filament includes glass substrate, the glass
Substrate is equipped with more by the concatenated LED die of plain conductor, and the glass substrate both ends are equipped with electrode pin.
7. headlamp according to claim 6, it is characterised in that the electrode pin support glass substrate is parallel to glass
Support column.
8. headlamp according to claim 7, it is characterised in that the lamp cap uses E12, E14, E17, E27, E26, B15
Or B22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731935.0U CN208123941U (en) | 2018-05-16 | 2018-05-16 | A kind of headlamp using LED lamp bead and LED filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731935.0U CN208123941U (en) | 2018-05-16 | 2018-05-16 | A kind of headlamp using LED lamp bead and LED filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123941U true CN208123941U (en) | 2018-11-20 |
Family
ID=64185004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820731935.0U Active CN208123941U (en) | 2018-05-16 | 2018-05-16 | A kind of headlamp using LED lamp bead and LED filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123941U (en) |
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2018
- 2018-05-16 CN CN201820731935.0U patent/CN208123941U/en active Active
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