CN205971030U - Compact car lamp module organizes circuit and light source support thereof - Google Patents
Compact car lamp module organizes circuit and light source support thereof Download PDFInfo
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- CN205971030U CN205971030U CN201620765107.XU CN201620765107U CN205971030U CN 205971030 U CN205971030 U CN 205971030U CN 201620765107 U CN201620765107 U CN 201620765107U CN 205971030 U CN205971030 U CN 205971030U
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- current
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- light
- constant current
- diode chip
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Abstract
The utility model discloses a compact car lamp module organizes circuit and light source support thereof, this circuit include a plurality of parallelly connected constant current luminescence units that meet, and the one end of every constant current luminescence unit links to each other with positive, and the other end of every constant current luminescence unit links to each other with the power negative pole, every constant current luminescence unit includes current regulator diode and the luminous group that is established ties in proper order and constituted by multiunit emitting diode, the current input of current regulator diode links to each other with positive, the current output terminal of current regulator diode links to each other with the current input of luminous group, and the current output terminal of luminous group links to each other with the power negative pole. The effect of internal chip constant current has been guaranteed to guarantee under the prerequisite of external constant current not through the current regulator diode to the installation of car lamp module group has been simplified.
Description
Technical field
This utility model is related to the technical field of car light module, more particularly, to a kind of simplicity car light modular circuit and its light source
Support.
Background technology
Car light is the instrument of car lighting, can be divided into front car light, rear vehicle lamp, steering indicating light, car plate illuminating lamp etc..Car light
Played important effect during vehicle safe driving.
Current car light module needs an external constant-current source（12-18v）, to ensure the light emitting diode in car light module
Can be with normal luminous, external constant-current source increases installation procedure, complex operation, is unfavorable for the fast and simple installation of car light.
Utility model content
For weak point present in above-mentioned technology, this utility model provides a kind of structure letter simple, easy for installation
Convinent car lamp modular circuit and its light source bracket.
In order to achieve the above object, a kind of simplicity of this utility model car light modular circuit, including multiple perseverances being connected in parallel
Stream luminescence unit, one end of each constant current luminescence unit is connected with positive source, and the other end of each constant current luminescence unit and
Power cathode is connected；Each constant current luminescence unit includes current regulator diode and is followed in series to form by multi-group light-emitting diode
Luminous group, the current input terminal of described current regulator diode is connected with positive source, the current output terminal of described current regulator diode with
The current input terminal of luminous group is connected, and the current output terminal of luminous group is connected with power cathode.
Wherein, the group number of described constant current luminescence unit is 5-10 group, and the light emitting diode number in every group of luminous group is 2-5
Individual, the DC voltage value between described positive source and power cathode is 12-18V.
The invention also discloses a kind of light source bracket of simplicity car light module, including support body, integrated multiple constant currents two
The solid current regulative diode chip of pole pipe, the solid LED light-emitting diode chip for backlight unit of integrated multi-group light-emitting group, positive pole port and negative pole end
Mouthful, every group of luminous group is followed in series to form by multiple light emitting diodes, and described solid current regulative diode chip and solid LED light
Diode chip for backlight unit is each attached on support body, and described positive pole port and negative pole port are arranged on support body, described solid constant current two
Pole pipe chip one end is electrically connected with positive pole port, the other end of described solid current regulative diode chip and admittedly LED light-emitting diodes tube core
One end electrical connection of piece, the other end of described solid LED light-emitting diode chip for backlight unit is electrically connected with negative pole port, each current regulator diode
Respectively with luminous group of corresponding electrical connection.
Wherein, the apparent size of described support body is 15 × 70cm, the light-emitting diodes on described solid LED light-emitting diode chip for backlight unit
Manage as gold-tinted diode, between described positive pole port and negative pole port, the DC voltage value of input is 12-18V.
The beneficial effects of the utility model are：
Compared with prior art, simplicity car light modular circuit of the present utility model, by current regulator diode and light-emitting diodes
Being applied in combination of pipe forms multiple constant current luminescence units it is ensured that ensureing that on the premise of being not added with external constant current inside chip is permanent
The effect of stream, thus simplify the installation process of car light module.The light source bracket of simplicity car light module of the present utility model passes through
Directly solid current regulative diode chip and solid LED light-emitting diode chip for backlight unit are integrated into formation overall structure on support body, so exist
During installation, directly disposable installation can ensure the effect of inside chip constant current.
Brief description
Fig. 1 is the principle schematic of this utility model simplicity car light modular circuit；
Fig. 2 is embodied as schematic diagram for this utility model simplicity car light modular circuit；
Fig. 3 is the structural representation of the light source bracket of this utility model simplicity car light module.
Main element symbol description is as follows：
11st, constant current luminescence unit
21st, solid current regulative diode chip 22, solid LED light-emitting diode chip for backlight unit
23rd, support body 24, positive pole port
25th, negative pole port.
Specific embodiment
In order to more clearly state this utility model, below in conjunction with the accompanying drawings this utility model is further described.
Refering to Fig. 1-2, a kind of this utility model simplicity car light modular circuit, light including multiple constant currents being connected in parallel single
Unit 11, one end of each constant current luminescence unit 11 is connected with positive source, and the other end of each constant current luminescence unit 11 and electricity
Source negative pole is connected；Each constant current luminescence unit 11 includes current regulator diode D0 and is sequentially connected in series structure by multi-group light-emitting diode D1
Become luminous group, the current input terminal of current regulator diode D0 is connected with positive source, the current output terminal of current regulator diode D0 and
The current input terminal of luminous group is connected, and the current output terminal of luminous group is connected with power cathode.
Compared to prior art, simplicity car light modular circuit of the present utility model, by current regulator diode D0 and luminous two
Being applied in combination of pole pipe D1 forms multiple constant current luminescence units 11 it is ensured that ensureing internal on the premise of being not added with external constant current
The effect of chip constant current, thus simplify the installation process of car light module.
In the present embodiment, the group number of constant current luminescence unit 11 is 5-10 group, the light emitting diode in every group of luminous group
Number is 2-5, and the DC voltage value between positive source and power cathode is 12-18V.
Further regard to Fig. 3, the invention also discloses a kind of light source bracket of simplicity car light module, including support body
23rd, the solid LED light-emitting diodes tube core of the solid current regulative diode chip 21 of integrated multiple current regulator diode D0, integrated multi-group light-emitting group
Piece 22, positive pole port 24 and negative pole port 25, every group of luminous group is followed in series to form by multiple light emitting diode D1, Gu permanent
Stream diode chip for backlight unit 21 and solid LED light-emitting diode chip for backlight unit 22 are each attached on support body 23, positive pole port 24 and negative pole end
Mouth 25 is arranged on support body 23, Gu current regulative diode chip 21 one end is electrically connected with positive pole port 24, Gu current regulator diode core
The other end of piece 21 is electrically connected with one end of solid LED light-emitting diode chip for backlight unit 22, Gu the other end of LED light-emitting diode chip for backlight unit 22
Electrically connect with negative pole port 25, each current regulator diode D0 is electrically connected with corresponding luminous group respectively.
In the present embodiment, the apparent size of support body 23 is 15 × 70cm, Gu luminous on LED light-emitting diode chip for backlight unit 22
Diode D1 is gold-tinted diode, and between positive pole port 24 and negative pole port 25, the DC voltage value of input is 12-18V.
Only several specific embodiments of the present utility model disclosed above, but this utility model is not limited to this,
The changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (4)
1. a kind of simplicity car light modular circuit is it is characterised in that include multiple constant current luminescence units being connected in parallel, each constant current
One end of luminescence unit is connected with positive source, and the other end of each constant current luminescence unit is connected with power cathode；Each is permanent
Stream luminescence unit includes current regulator diode and luminous group be followed in series to form, described constant current two pole by multi-group light-emitting diode
The current input terminal of pipe is connected with positive source, the current input terminal phase of the current output terminal of described current regulator diode and the group that lights
Even, the current output terminal of luminous group is connected with power cathode.
2. simplicity car light modular circuit according to claim 1 is it is characterised in that the group number of described constant current luminescence unit is
5-10 group, the light emitting diode number in every group of luminous group is 2-5, the unidirectional current between described positive source and power cathode
Pressure is worth for 12-18V.
3. a kind of light source bracket of simplicity car light module is it is characterised in that include support body, the solid perseverance of integrated multiple current regulator diodes
Stream diode chip for backlight unit, the solid LED light-emitting diode chip for backlight unit of integrated multi-group light-emitting group, positive pole port and negative pole port, send out for every group
Light group is followed in series to form by multiple light emitting diodes, described solid current regulative diode chip and admittedly LED light-emitting diodes tube core
Piece is each attached on support body, and described positive pole port and negative pole port are arranged on support body, described solid current regulative diode chip
One end is electrically connected with positive pole port, one end of the other end of described solid current regulative diode chip and admittedly LED light-emitting diode chip for backlight unit
Electrical connection, the other end of described solid LED light-emitting diode chip for backlight unit is electrically connected with negative pole port, each current regulator diode respectively with phase
Corresponding luminous group of electrical connection.
4. the light source bracket of simplicity car light module according to claim 3 is it is characterised in that the apparent size of described support body
For 15 × 70cm, the light emitting diode on described solid LED light-emitting diode chip for backlight unit is gold-tinted diode, described positive pole port with negative
Between extreme mouth, the DC voltage value of input is 12-18V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765107.XU CN205971030U (en) | 2016-07-20 | 2016-07-20 | Compact car lamp module organizes circuit and light source support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765107.XU CN205971030U (en) | 2016-07-20 | 2016-07-20 | Compact car lamp module organizes circuit and light source support thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971030U true CN205971030U (en) | 2017-02-22 |
Family
ID=58024821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765107.XU Expired - Fee Related CN205971030U (en) | 2016-07-20 | 2016-07-20 | Compact car lamp module organizes circuit and light source support thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971030U (en) |
-
2016
- 2016-07-20 CN CN201620765107.XU patent/CN205971030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190720 |