CN204678196U - Modified form LED car lamp - Google Patents
Modified form LED car lamp Download PDFInfo
- Publication number
- CN204678196U CN204678196U CN201520244056.1U CN201520244056U CN204678196U CN 204678196 U CN204678196 U CN 204678196U CN 201520244056 U CN201520244056 U CN 201520244056U CN 204678196 U CN204678196 U CN 204678196U
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- China
- Prior art keywords
- plastic cement
- fpc
- control panel
- pcb control
- holder
- Prior art date
- 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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- 239000004568 cement Substances 0.000 claims abstract description 40
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of modified form LED car lamp, comprise holder, PCB control panel, FPC and some LED, described LED is installed on FPC, described holder is convexly equipped with some first plastic cement posts and some second plastic cement posts, the corresponding first plastic cement post of described FPC is provided with some perforation, described first plastic cement post is arranged in perforation, the corresponding second plastic cement post of described PCB control panel is provided with some fixing holes, described PCB control panel is installed in the bottom of holder, described second plastic cement post correspondence is arranged in fixing hole, described first plastic cement post, the end of the second plastic cement post is respectively equipped with the first limited block, second limited block, described PCB control panel is provided with golden finger, FPC is directly connected with golden finger.The whole assembling process of the utility model modified form LED car lamp is simple, enhances productivity, saves production cost, and electric signal transmission is stablized, and ensures that LED normally works.
Description
Technical field
The utility model relates to a kind of car headlight device, particularly relates to a kind of modified form LED car lamp.
Background technology
LED car lamp refers to and adopts the car light that LED (light emitting diode) is light source, the features such as brightness is high because LED has, color category abundant, low-power consumption, life-span length, and is widely used in automobile lamp field.LED component is the main building block of automobile lamp, in prior art, LED component forms primarily of PCB control panel, FPC and LED lamp bead again, the while that flexible circuitry edge connector playing and connects LED lamp bead and PCB control panel, also play the effect of turn-on power, and the shape of plastic fixtures is according to the profile design of car light.In the design of existing LED, FPC, PCB control panel are separately independent to be arranged, wherein, PCB control panel is screwed in a plastic fixtures, PCB control panel is then be screwed on a substrate, and the output of PCB control panel is connected on a public connector by wire, and the input of FPC is then connected on a female connectors by wire, by the docking of male and female connector, realize the line conduction of pcb board and FPC.
But, the connection of each assembly of above-mentioned LED car lamp needs to complete through multiple welding, increase the two ends scolding tin time, reduce production efficiency, whole installation process is complicated and percent defective is high, and between plate with plate, need increase connector to weld then grafting, increase production cost, in addition, adopt wire rod and connector as electric signal transmission element, the stability of transmission of electric signals is not good, affects the normal work of LED.
Utility model content
Therefore, the purpose of this utility model is to provide the modified form LED car lamp that a kind of assembling process is simple, electric signal transmission is stable.
A kind of modified form LED car lamp, comprise holder, PCB control panel, FPC 20 and some LED, described PCB control panel and FPC are all installed on holder, PCB control panel and FPC are electrically connected, described LED is installed on FPC, described holder upper surface is convexly equipped with some first plastic cement posts, described holder lower surface is convexly equipped with some second plastic cement posts, the corresponding first plastic cement post of described FPC is provided with transversely arranged some perforation, described first plastic cement post is arranged in perforation, the corresponding second plastic cement post of described PCB control panel is provided with some fixing holes, described PCB control panel is installed in the bottom of holder, described second plastic cement post correspondence is arranged in fixing hole, described first plastic cement post, the end of the second plastic cement post is respectively equipped with the first limited block, second limited block, described PCB control panel is provided with golden finger, FPC is directly connected with golden finger.
Further, the width of the cross section of described first limited block is greater than the aperture of perforation, and the width of the cross section of described second limited block is greater than the aperture of fixing hole.
Further, described holder is one-body molded by some edge strips, connects successively between the side of edge strip,
Further, described edge strip is provided with some projections, each protruding shape triangular in shape, and the projection on edge strip is the distribution of chain dentation, is arranged in order in the horizontal direction between projection and projection.
Further, described FPC is made up of the circuit board module of some strips, is electrical connected between circuit board module.
In sum, PCB control panel and FPC are directly installed on holder by the utility model modified form LED car lamp, and by the first plastic cement post, FPC is fixed, the second plastic cement post carries out being fixed PCB control panel, whole assembling process is simple, enhance productivity, the volume of reduction LED car lamp, in addition, the mode of welding is adopted directly to be connected with flexible wires wiring board the golden finger on PCB control panel, with compared with connected mode of uniting, save connector, save production cost, electric signal transmission is stablized.Ensure that LED normally works.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model modified form LED car lamp.
Fig. 2 is the front view of the LED car lamp of modified form shown in Fig. 1, and wherein LED is not aobvious looks.
Detailed description of the invention
In order to make the technical solution of the utility model more clearly show, below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model provides a kind of modified form LED car lamp, for automotive lighting, this modified form LED car lamp comprises holder 10, PCB control panel 30, FPC 20 and some LED40, described PCB control panel 30 and FPC 20 are all installed on holder 10, PCB control panel 30 and FPC 20 are electrically connected, and described LED40 is installed on FPC 20.
Described holder 10 is one-body molded by some edge strips 11, connect successively between the side of edge strip 11, each edge strip 11 is provided with some protruding 12, each protruding 12 shape triangular in shape, the distribution in chain dentation of projection 12 on edge strip 11, be arranged in order in the horizontal direction between protruding 12 and protruding 12, each projection 12 described is convexly equipped with the first plastic cement post 13 of upper extension towards the lateral surface of another projection 12.Described holder 10 lower surface is convexly equipped with some the second plastic cement posts 12 to downward-extension.
The shape of described FPC 20 corresponding holder 10 upper surface, be made up of the circuit board module 21 of some strips, connected by dowel 22 between circuit board module 21, be electrical connected between circuit board module 21, each circuit module and holder 10 upper surface are close to, circuit board module 21 can arbitrarily bend, and the first plastic cement post 13 of the corresponding edge strip of circuit board module 21 11 is provided with transversely arranged some perforation (figure does not look), and described first plastic cement post 13 is arranged in perforation.
The corresponding second plastic cement post 12 of described PCB control panel 30 is provided with some fixing holes (figure does not look), described PCB control panel 30 is installed in the bottom of holder 10, second plastic cement post 12 correspondence of holder 10 is arranged in fixing hole, PCB control panel 30 is provided with golden finger 31, and golden finger 31 is connected with external circuit as splicing ear.
During assembling, first the mode of the end of a circuit board module 21 of FPC 20 by welding is connected with golden finger 31, again FPC 20 is bent, upper respectively with holder 10 of FPC 20 and PCB control panel 30, lower surface is close to, first plastic cement post 13 is through perforation, second plastic cement post 12 is through fixing hole, heat fusing first plastic cement post 13, the end of the second plastic cement post 12, make the first plastic cement post 13, the Leading Edge Deformation of the second plastic cement post 12, form the first block limited block 15, second limited block 16, the width of the cross section of the first limited block 15 is greater than the aperture of perforation, the width of the cross section of the second limited block 16 is greater than the aperture of fixing hole, thus by the first limited block 15, second limited block 16 carries out spacing to FPC 20 and PCB control panel 30 respectively.
In sum, PCB control panel 30 and FPC 20 are directly installed on holder 10 by the utility model modified form LED car lamp, and be fixed by the first plastic cement post 13 pairs of FPCs 20, the second plastic cement post 12 carries out being fixed PCB control panel 30, whole installation process is simple, enhance productivity, the volume of reduction LED car lamp, in addition, the mode of welding is adopted by golden finger 31 on PCB control panel 30 to be directly connected with flexible wires wiring board, with compared with connected mode of uniting, save connector, save production cost, electric signal transmission is stablized.Ensure that LED normally works.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a modified form LED car lamp, comprise holder, PCB control panel, FPC and some LED, it is characterized in that: described PCB control panel and FPC are all installed on holder, PCB control panel and FPC are electrically connected, described LED is installed on FPC, described holder upper surface is convexly equipped with some first plastic cement posts, described holder lower surface is convexly equipped with some second plastic cement posts, the corresponding first plastic cement post of described FPC is provided with some perforation, described first plastic cement post is arranged in perforation, the corresponding second plastic cement post of described PCB control panel is provided with some fixing holes, described PCB control panel is installed in the bottom of holder, described second plastic cement post correspondence is arranged in fixing hole, described first plastic cement post, the end of the second plastic cement post is respectively equipped with the first limited block, second limited block, described PCB control panel is provided with golden finger, FPC and golden finger are directly welded to connect.
2. modified form LED car lamp as claimed in claim 1, it is characterized in that: the width of the cross section of described first limited block is greater than the aperture of perforation, the width of the cross section of described second limited block is greater than the aperture of fixing hole.
3. modified form LED car lamp as claimed in claim 2, is characterized in that: described holder is one-body molded by some edge strips, connects successively between the side of edge strip.
4. modified form LED car lamp as claimed in claim 3, is characterized in that: described edge strip is provided with some projections, each protruding shape triangular in shape, and the projection on edge strip is the distribution of chain dentation, is arranged in order in the horizontal direction between projection and projection.
5. modified form LED car lamp as claimed in claim 1, is characterized in that: described FPC is made up of the circuit board module of some strips, is electrical connected between circuit board module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244056.1U CN204678196U (en) | 2015-04-21 | 2015-04-21 | Modified form LED car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244056.1U CN204678196U (en) | 2015-04-21 | 2015-04-21 | Modified form LED car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678196U true CN204678196U (en) | 2015-09-30 |
Family
ID=54177885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244056.1U Expired - Fee Related CN204678196U (en) | 2015-04-21 | 2015-04-21 | Modified form LED car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972540A (en) * | 2016-07-05 | 2016-09-28 | 江苏富新电子照明科技有限公司 | Daylight lamp and position lamp switching type module structure |
| CN109210485A (en) * | 2017-06-29 | 2019-01-15 | 法雷奥照明比利时公司 | The optical module of lighting device |
-
2015
- 2015-04-21 CN CN201520244056.1U patent/CN204678196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972540A (en) * | 2016-07-05 | 2016-09-28 | 江苏富新电子照明科技有限公司 | Daylight lamp and position lamp switching type module structure |
| CN109210485A (en) * | 2017-06-29 | 2019-01-15 | 法雷奥照明比利时公司 | The optical module of lighting device |
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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 |
Granted publication date: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |