CN207688004U - A kind of replaceable LED car light - Google Patents
A kind of replaceable LED car light Download PDFInfo
- Publication number
- CN207688004U CN207688004U CN201721803231.1U CN201721803231U CN207688004U CN 207688004 U CN207688004 U CN 207688004U CN 201721803231 U CN201721803231 U CN 201721803231U CN 207688004 U CN207688004 U CN 207688004U
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- China
- Prior art keywords
- car light
- installation sheet
- led
- led car
- installation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
A kind of replaceable LED car light,Including pcb board,Electrode plate,Installation sheet,LED,The installation sheet upper surface middle part is recessed inwardly to form mounting groove,The installation trench bottom is equipped with two mounting holes,The lower surface of installation sheet is fixedly installed two pins,The positive and negative anodes foot of the LED is fixedly connected with two pins fixed on installation sheet lower surface respectively after passing through two mounting holes for installing trench bottom,Electrode plate is equipped with jack corresponding with pin,Metal electrode is equipped in the jack,The metal electrode is connect by conducting wire with the Pin feet on pcb board,A kind of replaceable LED car light of the utility model is simple for process,It is easy to operate,The decline of vehicle light illumination effect caused by can effectively prevent several LED damages,Reduce the replacement cost of equipment,There is good heat dissipation effect simultaneously,Promote the luminous efficiency of LED.
Description
Technical field
The utility model is related to automobile lamp technical fields, and in particular to a kind of replaceable LED car light.
Background technology
LED has the characteristics that brightness is high, energy consumption is low, has become main lighting means in car light, LED in general car light
Be fixedly mounted on pcb board, due in manufacturing process otherness and the service life of itself, after used a period of time, certain
The integral illumination brightness of a little LED damages, the luminous lamp groups of LED declines, and when the LED of damage is excessive, the brightness of illumination of car light is not up to
To the brightness needed for ride safety of automobile, lighting means are replaced at this time and generally require to replace lighting means entirety, cost is big, and nothing
Method is replaced in real time, and flexibility is poor.
Invention content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of car lights, and it is quick can to reach LED
The effect of replacement.
In order to realize above-mentioned target, the utility model adopts the following technical scheme：
A kind of replaceable LED car light, including pcb board, electrode plate, installation sheet, LED, the installation sheet upper surface middle part to
Sunken inside forms mounting groove, and the installation trench bottom is equipped with two mounting holes, and the lower surface of installation sheet is fixedly installed two pins, institute
State LED positive and negative anodes foot pass through it is described installation trench bottom two mounting holes after respectively with two pins fixed on installation sheet lower surface
It is fixedly connected, electrode plate is equipped with jack corresponding with pin, and metal electrode is equipped in the jack, and the metal electrode is logical
Conducting wire is crossed to connect with the Pin feet on pcb board.
Further, the installation sheet is made of red copper.
Further, the installation sheet is equipped with several irregular heat emission holes.
Further, the installation sheet upper surface is coated with one layer of aluminium oxide reflective membrane.
Further, the electrode plate is made of organic glass, and electrode plate surface is provided with radiating copper sheet.
Further, Vin heat emission holes are provided at the Pin feet on the pcb board.
Further, the inserted terminal of the pin is equipped with anti-skidding sawtooth.
The beneficial effects of the utility model：A kind of replaceable LED car light of the utility model is simple for process, easy to operate,
On the one hand, no matter how many of LED damages in car light, can timely be replaced, car light is made to be constantly in best photograph
Bright state will not lead to the decline of vehicle lamp brightness because of the damage of LED, on the other hand, more car light be damaged for LED, in PCB
In the case that plate does not damage, only need to change LED, do not needing to replace together with LED control circuit, reduce use at
This further increases the illumination effect of car light in another aspect, the utility model has good heat dissipation effect.
Description of the drawings
Fig. 1 is one of the dimensional structure diagram of the LED installation sheets of the utility model；
Fig. 2 is the two of the dimensional structure diagram of the LED installation sheets of the utility model；
Fig. 3 is the electrode plate structure schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of pcb board；
The meaning of reference numeral in figure：1-LED, 2- installation sheet, 3- anode feet, 4- cathode feet, 5- pins, 6- heat emission holes,
7- jacks, 8- copper sheets, 9- poly (methyl methacrylate) plates, 10-pin feet, 11-via heat emission holes.
Specific implementation mode
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of replaceable LED car light, including pcb board, electrode plate, installation sheet 2, LED1, installation
2 upper surface middle part of piece is recessed inwardly to form mounting groove, and installation trench bottom is equipped with two mounting holes, and the lower surface of installation sheet 2, which is fixed, to be set
Two pins 5 are equipped with, when LED1 is mounted on installation sheet 2, the positive and negative anodes foot 3 and 4 of LED1 passes through two installations of installation trench bottom
It is fixedly connected respectively with two pins 5 fixed on 2 lower surface of installation sheet behind hole, in general, can be by electric iron by LED1's
Positive and negative anodes foot is welded on the pin of installation sheet 2, and electrode plate is equipped with jack 7 corresponding with pin, and metal is equipped in jack 7
Electrode, metal electrode are connect by conducting wire with the Pin feet 10 on pcb board.
The installation sheet 2 of the present embodiment is made of red copper, and the surface vacuum of copper sheet is coated with one layer of silverskin, in order to reach to LED
High efficiency and heat radiation effect, offer multiple heat emission holes 6 on copper sheet.
As shown in Figures 3 and 4, the electrode plate of the present embodiment is made of poly (methyl methacrylate) plate 9, and usual organic glass has high transparency
Degree, low price, good machining property, good insulation performance are the ideal material for making electrode plate, poly (methyl methacrylate) plate
Multipair aperture 6 is offered using tapping machine on 9, metal connection, the metal connection and the Pin on pcb board are fixedly installed in aperture
Foot 10 is connected together by tin wire bond, and to reach further heat dissipation effect, organic glass plate surface is provided with radiating copper sheet 8,
It is provided with Via heat emission holes 11 at Pin feet on pcb board.
In the present embodiment, the inserted terminal of installation part pin is equipped with anti-skidding sawtooth, and pcb board is rigid printed wiring board,
LED1 is superhigh brightness LED, and Via heat emission holes 11 are thin copper pipe communication line plate, by the positive thermal conductivity of wiring board to line
The reverse side of road plate radiates.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent substitution or equivalent transformation
The technical solution obtained, all falls in protection scope of the present invention.
Claims (7)
1. a kind of replaceable LED car light, which is characterized in that including pcb board, electrode plate, installation sheet, LED, the installation sheet upper table
Middle face is recessed inwardly to form mounting groove, and the installation trench bottom is equipped with two mounting holes, and the lower surface of installation sheet is fixedly installed
The positive and negative anodes foot of two pins, the LED is consolidated on installation sheet lower surface respectively after two mounting holes of the installation trench bottom
If two pins be fixedly connected, electrode plate is equipped with jack corresponding with pin, and metal electrode is equipped in the jack, described
Metal electrode is connect by conducting wire with the Pin feet on pcb board.
2. a kind of replaceable LED car light according to claim 1, which is characterized in that the installation sheet is made of red copper.
3. a kind of replaceable LED car light according to claim 1, which is characterized in that the installation sheet be equipped with it is several not
Regular heat emission hole.
4. a kind of replaceable LED car light according to claim 1, which is characterized in that the installation sheet upper surface is coated with one
Layer aluminium oxide reflective membrane.
5. a kind of replaceable LED car light according to claim 1, which is characterized in that the electrode plate is by organic glass system
At electrode plate surface is provided with radiating copper sheet.
6. a kind of replaceable LED car light according to claim 1, which is characterized in that set at the Pin feet on the pcb board
It is equipped with Vin heat emission holes.
7. a kind of replaceable LED car light according to claim 1, which is characterized in that the inserted terminal of the pin is equipped with
Anti-skidding sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803231.1U CN207688004U (en) | 2017-12-21 | 2017-12-21 | A kind of replaceable LED car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803231.1U CN207688004U (en) | 2017-12-21 | 2017-12-21 | A kind of replaceable LED car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688004U true CN207688004U (en) | 2018-08-03 |
Family
ID=62995331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803231.1U Expired - Fee Related CN207688004U (en) | 2017-12-21 | 2017-12-21 | A kind of replaceable LED car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688004U (en) |
-
2017
- 2017-12-21 CN CN201721803231.1U patent/CN207688004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180803 Termination date: 20181221 |