CN218178781U - Light guide structure of key work indicator light - Google Patents
Light guide structure of key work indicator light Download PDFInfo
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- CN218178781U CN218178781U CN202222236979.5U CN202222236979U CN218178781U CN 218178781 U CN218178781 U CN 218178781U CN 202222236979 U CN202222236979 U CN 202222236979U CN 218178781 U CN218178781 U CN 218178781U
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- 238000007639 printing Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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Abstract
The utility model provides a key work pilot lamp light-directing structure, including light guide circuit board assembly, the light-emitting dish with be used for installing light guide circuit board assembly, the key casing of light-emitting dish, the terminal surface of one side of light-emitting dish stretches out the key casing setting, and the light-emitting dish supports and establishes on guide circuit board assembly, the outside parcel of light-emitting dish has the reflector layer, light guide circuit board assembly is luminous, send out partial light cover and establish to the light-emitting dish in, setting through the reflector layer, make light conduction in the light-emitting dish, reduce the loss of light at the inside conduction of light-emitting dish, guarantee intelligent key's luminous luminance under the condition of a small amount of light source, be convenient for the user to use this intelligent key in the relatively poor environment of light, it indicates the groove to form on the reflector layer, light inlet groove and printing opacity annular, light inlet groove supports and establishes on light guide circuit board assembly, make the light source that pipe circuit board assembly produced shine to the light-emitting dish, button indicates the groove, the printing opacity annular takes shape respectively on the lateral surface of light-emitting dish, thereby it uses to be convenient for the user.
Description
Technical Field
The utility model belongs to the technical field of the intelligent key, concretely relates to key work pilot lamp light-directing structure.
Background
At present, automobiles on the market are equipped with intelligent keys, and at present, partial intelligent keys on the market do not have a backlight function, so that the intelligent keys are not beneficial to operation of a user in an environment with poor light; the smart key with the backlight function has no front light-emitting pattern or the front light-emitting pattern has low brightness and poor uniformity, and the quantity of light sources needs to be increased to ensure the luminous brightness of the smart key in the related process.
Disclosure of Invention
Not enough more than, the utility model aims to solve the technical problem that a key work pilot lamp light-directing structure is provided, has promoted the luminance of luminous dish printing opacity ring, guarantees intelligent key's luminous luminance under the condition of a small amount of light sources.
In order to solve the technical problems, the utility model adopts the technical proposal that,
the utility model provides a key work pilot lamp light-directing structure, including leaded light circuit board subassembly, luminous dish with be used for installing leaded light circuit board subassembly, the key casing of luminous dish, the key casing setting is stretched out to a side end face of luminous dish, and luminous dish supports and establishes on the leaded light circuit board subassembly, the outside parcel of luminous dish has the reflector layer, it indicates the groove to form the button on the reflector layer, light inlet groove and printing opacity annular, light inlet groove supports and establishes on leaded light circuit board subassembly, the button indicates the groove, the printing opacity annular takes shape respectively on the lateral surface of luminous dish.
As a preferred scheme of the utility model, the upper end of luminous dish includes first plane portion, second plane portion and cambered surface portion, and first plane portion, second plane portion pass through cambered surface portion transitional coupling, and the shaping of button sign groove is in the cambered surface portion, and the printing opacity annular takes shape in the second plane portion.
As a preferred scheme of the utility model, fixedly connected with joint ring on the medial surface of luminescent disc, the shaping has positioning slot on the lower terminal surface of joint ring, fixedly connected with support column on the medial surface of luminescent disc.
As a preferred scheme of the utility model, take shape on the up end of key casing and have the mounting groove, the luminescent disc is installed in the mounting groove, is connected with the locating plate on the medial surface of mounting groove, and the locating plate joint is in positioning groove.
As an optimized scheme of the utility model, the shaping has the seal groove on the lateral wall of joint ring, installs the sealing washer in the seal groove.
As an optimized proposal of the utility model, a limit step is formed on the side wall of the luminous disc, and a decoration strip is arranged on the limit step.
As a preferred scheme of the utility model, leaded light circuit board subassembly includes the driver PCB board, goes up PCB board and PCB board down, and lower PCB board is connected with the driver PCB board, goes up the PCB board and is connected with PCB board down, is connected with the power on the driver PCB board.
As an optimized scheme of the utility model, install the illuminating part on the lower PCB board, the illuminating part supports the below of establishing at the light inlet groove.
As an optimal scheme of the utility model, the surface coating of going up PCB board, lower PCB board has the reflecting paint.
As a preferred scheme of the utility model, the key casing includes protecgulum, bottom, installation lid and sealed lid, and light guide circuit board subassembly is installed on the protecgulum through sealed lid, and the bottom is covered in the front through installation lid transition.
The beneficial effects of the utility model are that, (1) leaded light circuit board subassembly is luminous, sends out partial light cover and establishes to the light-emitting dish in, is through square pipe and makes light conduct in the light-emitting dish, reduces the loss of light at the inside conduction of light-emitting dish, guarantees intelligent key's luminous luminance under the condition of a small amount of light sources.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an expanded schematic view of the present invention.
Fig. 3 is an expanded schematic view of a light guide circuit board assembly.
Fig. 4 is a schematic structural view of the light emitting panel.
Fig. 5 is a schematic view of the structure of fig. 4 after being rotated by a certain angle.
Fig. 6 is a schematic half-sectional view of the light emitting panel.
Reference numerals are as follows: the light guide circuit board assembly comprises a light guide circuit board assembly 1, a driving PCB 1-1, an upper PCB 1-2, a lower PCB 1-3, a power supply 1-4, a light emitting piece 1-5, a double faced adhesive tape 1-6, a light emitting disc 2, a first plane part 2-1, a second plane part 2-2, an arc part 2-3, a clamping ring 2-4, a positioning clamping groove 2-5, a sealing ring 2-6, a limiting step 2-7, a decorating strip 2-8, a sealing groove 2-9, a supporting column 2-10, a key shell 3, a mounting groove 3-1, a positioning plate 3-2, a front cover 3-3, a bottom cover 3-4, a mounting cover 3-5, a sealing cover 3-6, a light reflecting layer 4, a button groove 5, a light inlet groove 6 and a light transmitting ring groove 7.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a key work pilot lamp light-directing structure, including leaded light circuit board subassembly 1, luminous dish 2 with be used for installing leaded light circuit board subassembly 1, luminous dish 2 key casing 3, luminous dish 2 a side end face stretches out key casing 3 and sets up, and luminous dish 2 supports and establishes on guide circuit board subassembly, luminous dish 2 outside parcel has reflector layer 4, leaded light circuit board subassembly 1 is luminous, send out partial light cover and establish to luminous dish 2 in, setting through reflector layer 4, make light conduction in luminous dish 2, reduce the loss of light at the inside conduction of luminous dish, guarantee the luminous luminance of intelligent key under the condition of a small amount of light source, be convenient for the user uses this intelligent key in the relatively poor environment of light.
It indicates groove 5 to form the button on the reflector layer 4, advance light groove 6 and printing opacity annular 7, it supports to establish on leaded light circuit board subassembly 1 to advance light groove 6, make the light source that pipe circuit board subassembly 1 produced shine to the luminescent disc 2 in, it indicates groove 5 to press the button, printing opacity annular 7 takes shape respectively on the lateral surface of luminescent disc 2, show the region at button place through printing opacity annular 7, it shows the unblock that corresponds in the button place region to indicate groove 5 through the button, functional key such as lock shows, thereby the user of being convenient for uses.
The upper end face of the light-emitting disc 2 comprises a first plane part 2-1, a second plane part 2-2 and an arc surface part 2-3, the first plane part 2-1 and the second plane part 2-2 are in transitional connection through the arc surface part 2-3, the button indicating groove 5 is formed in the arc surface part 2-3, the light-transmitting ring groove 7 is formed in the second plane part 2-2, and light rays are conveniently reflected to the edge of the light-emitting disc 2 through the arrangement of the arc surface part 2-3, so that the brightness of the light-transmitting part (the button indicating groove 5 and the light-transmitting ring groove 7) is improved.
Fixedly connected with joint ring 2-4 on the medial surface of luminescent disc 2, shaping on the lower terminal surface of joint ring 2-4 has positioning slot 2-5, be convenient for fix a position the installation to luminescent disc 2, make light inlet slot 6 just right with the light source on the leaded light circuit board subassembly 1, guarantee that the light source produced can direct irradiation to in the light inlet slot 6, thereby further improve luminescent disc 2's luminous luminance, fixedly connected with support column 2-10 on luminescent disc 2's the medial surface supports luminescent disc 2 through support column 2-10.
In order to facilitate the positioning and installation of the light-emitting disc 2, an installation groove 3-1 is formed in the upper end face of the key shell 3, the light-emitting disc 2 is installed in the installation groove 3-1, a positioning plate 3-2 is connected to the end face of the inner side of the installation groove 3-1, and the positioning plate 3-2 is clamped in a positioning clamping groove 2-5.
The outer side wall of the clamping ring 2-4 is provided with a sealing groove 2-9 in a forming mode, a sealing ring 2-6 is installed in the sealing groove 2-9, the sealing degree between the light-emitting disc 2 and the key shell 3 is guaranteed through the arrangement of the sealing ring 2-6, the loss of a light source is reduced, meanwhile, dust impurities are prevented from falling into the light-emitting disc 2, and the light-emitting brightness of the light-emitting disc 2 is further guaranteed.
Limiting steps 2-7 are formed on the side wall of the light-emitting disc 2, decorative strips 2-8 are installed on the limiting steps 2-7, and the decorative strips 2-8 are arranged on the outer side of the light-emitting disc 2, so that the attractiveness of the intelligent key is improved.
The light guide circuit board assembly 1 comprises a driving PCB 1-1, an upper PCB 1-2 and a lower PCB 1-3, wherein the lower PCB 1-3 is connected with the driving PCB 1-1 through a communication line, the lower PCB 1-3 is fixed on the driving PCB 1-1 through a double faced adhesive tape 1-6, the upper PCB 1-2 is connected with the lower PCB 1-3 through a communication line, similarly, the upper PCB 1-2 is fixed on the lower PCB 1-3 through a double faced adhesive tape, and a power supply 1-4 is connected on the driving PCB 1-1 to provide power for the light guide circuit board assembly 1.
The lower PCB 1-3 is provided with a luminous piece 1-5, and the luminous piece 1-5 is propped under the light inlet groove 6, so that a light source generated by the luminous piece 1-5 directly irradiates into the luminous disc 2.
The surfaces of the upper PCB 1-2 and the lower PCB 1-3 are coated with reflective paint, which is convenient for reflecting the light source generated by the luminous element 1-5 and transmitting light into the luminous disc 2 as much as possible,
the key shell 3 comprises a front cover 3-3, a bottom cover 3-4, a mounting cover 3-5 and a sealing cover 3-6, wherein the light guide circuit board assembly 1 is mounted on the front cover 3-3 through the sealing cover 3-6, the bottom cover 3-4 is transitionally mounted on the front cover 3-3 through the mounting cover 3-5, and the mounting groove 3-1 is formed on the end face of the front cover.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a key work pilot lamp light-directing structure, a serial communication port, including leaded light circuit board subassembly (1), luminous dish (2) with be used for installing leaded light circuit board subassembly (1), key casing (3) of luminous dish (2), a side end face of luminous dish (2) stretches out key casing (3) and sets up, and luminous dish (2) are supported and are established on the leaded light circuit board subassembly, the outside parcel of luminous dish (2) has reflector layer (4), it has button sign groove (5) to take shape on reflector layer (4), advance light groove (6) and printing opacity annular (7), it establishes on leaded light circuit board subassembly (1) to advance light groove (6), button sign groove (5), printing opacity annular (7) become respectively on the lateral surface of luminous dish (2).
2. A light guide structure of a key operation indicating lamp according to claim 1, wherein the upper end surface of the light emitting disc (2) comprises a first plane portion (2-1), a second plane portion (2-2) and an arc portion (2-3), the first plane portion (2-1) and the second plane portion (2-2) are transitionally connected through the arc portion (2-3), the button indicating groove (5) is formed in the arc portion (2-3), and the light-transmitting ring groove (7) is formed in the second plane portion (2-2).
3. A light guide structure of a key operation indicating lamp according to claim 2, wherein a clamping ring (2-4) is fixedly connected to the inner side end surface of the light emitting disc (2), a positioning clamping groove (2-5) is formed in the lower end surface of the clamping ring (2-4), and a supporting column (2-10) is fixedly connected to the inner side end surface of the light emitting disc (2).
4. A light guide structure of a key operation indicating lamp according to claim 3, wherein a mounting groove (3-1) is formed on the upper end surface of the key housing (3), the light emitting disc (2) is mounted in the mounting groove (3-1), a positioning plate (3-2) is connected to the inner end surface of the mounting groove (3-1), and the positioning plate (3-2) is clamped in the positioning clamping groove (2-5).
5. A light guide structure of a key operation indicating lamp as claimed in claim 3, wherein the outer side wall of the snap ring (2-4) is formed with a sealing groove (2-9), and the sealing ring (2-6) is installed in the sealing groove (2-9).
6. A light guide structure of a key operation indicating lamp as claimed in claim 1, wherein a limiting step (2-7) is formed on a side wall of the light emitting disc (2), and a decorative strip (2-8) is installed on the limiting step (2-7).
7. A light guide structure of a key operation indicating lamp according to claim 1, wherein the light guide circuit board assembly (1) comprises a driving PCB (1-1), an upper PCB (1-2) and a lower PCB (1-3), the lower PCB (1-3) is connected with the driving PCB (1-1), the upper PCB (1-2) is connected with the lower PCB (1-3), and a power supply (1-4) is connected with the driving PCB (1-1).
8. A light guide structure of a key operation indicating lamp as claimed in claim 7, wherein the lower PCB (1-3) is mounted with a light emitting member (1-5), and the light emitting member (1-5) is disposed below the light inlet groove (6).
9. A light guide structure of a key operation indicating lamp as claimed in claim 8, wherein the surfaces of the upper PCB (1-2) and the lower PCB (1-3) are coated with a reflective paint.
10. A light guide structure of a key operation indicating lamp according to claim 1, wherein the key housing (3) comprises a front cover (3-3), a bottom cover (3-4), a mounting cover (3-5) and a sealing cover (3-6), the light guide circuit board assembly (1) is mounted on the front cover (3-3) through the sealing cover (3-6), and the bottom cover (3-4) is transitionally mounted on the front cover (3-3) through the mounting cover (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236979.5U CN218178781U (en) | 2022-08-24 | 2022-08-24 | Light guide structure of key work indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236979.5U CN218178781U (en) | 2022-08-24 | 2022-08-24 | Light guide structure of key work indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218178781U true CN218178781U (en) | 2022-12-30 |
Family
ID=84619405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236979.5U Active CN218178781U (en) | 2022-08-24 | 2022-08-24 | Light guide structure of key work indicator light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218178781U (en) |
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2022
- 2022-08-24 CN CN202222236979.5U patent/CN218178781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Hozon New Energy Automobile Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Key Work Indicator Light Guiding Structure Granted publication date: 20221230 Pledgee: Tongxiang Science and Technology Entrepreneurship Service Center Co.,Ltd. Pledgor: United New Energy Automobile Co.,Ltd. Registration number: Y2024330000709 |