CN214151315U - Backlight source structure of vehicle-mounted instrument panel - Google Patents
Backlight source structure of vehicle-mounted instrument panel Download PDFInfo
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- CN214151315U CN214151315U CN202022787415.1U CN202022787415U CN214151315U CN 214151315 U CN214151315 U CN 214151315U CN 202022787415 U CN202022787415 U CN 202022787415U CN 214151315 U CN214151315 U CN 214151315U
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Abstract
An in-vehicle instrument panel backlight structure comprising: supporting mechanism, the supporting mechanism bottom is equipped with fixed establishment, and the fixed establishment both ends are equipped with light source mechanism, and the inside light guide plate that is equipped with of light source mechanism, supporting mechanism one end are equipped with radiator fan, and supporting mechanism includes the mounting panel, fixedly connected with filter screen in the middle of the mounting panel, fixedly connected with heating panel on the filter screen, the utility model has the advantages of it is following: open radiator fan, it is mobile to drive the air, utilizes fixed connection's on the filter screen heating panel, increase heat radiating area, and the help device dispels the heat, and the fluting of seting on the mounting panel of supporting mechanism is held to the joint in the trompil of seting on the fixed block with light source mechanism's LED lamp one end, passes fixed plate, mounting panel and fixed block with the bolt in proper order, fixes LED lamp and panel board, the device of being convenient for fixed.
Description
Technical Field
The utility model relates to a panel board equipment technical field, concretely relates to vehicle dashboard backlight structure.
Background
The backlight source is an LED light source located behind the liquid crystal display, and since the liquid crystal display itself does not emit light, the light emitting effect of the backlight source directly affects the display effect of the liquid crystal display.
But current on-vehicle panel board backlight lacks heat radiation structure, is unfavorable for the heat dissipation of light source, and current on-vehicle panel board and LED light source lamp install moreover troublesome, are unfavorable for the dismantlement and the installation of device, need a plurality of structure help installation, and are very complicated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that current vehicle dashboard backlight lacks heat radiation structure, is unfavorable for the heat dissipation of light source, and current vehicle dashboard and LED light source lamp installation moreover are more troublesome, are unfavorable for the dismantlement and the installation of device, need a plurality of structure help installation, and very complicated provides a vehicle dashboard backlight structure now.
The utility model provides a technical scheme that technical problem adopted is: an in-vehicle instrument panel backlight structure comprising: the supporting mechanism, the supporting mechanism bottom is equipped with fixed establishment, the fixed establishment both ends are equipped with light source mechanism, the inside light guide plate that is equipped with of light source mechanism, supporting mechanism one end is equipped with radiator fan, supporting mechanism includes the mounting panel, fixedly connected with filter screen in the middle of the mounting panel, fixedly connected with heating panel on the filter screen.
As the utility model discloses a preferred technical scheme, fixed establishment includes the fixed block, fixed block both ends joint is inside the mounting panel, the fixed block is kept away from mounting panel one end and is seted up flutedly, the fixed block is close to recess one end and has seted up the trompil, the inside joint panel board of recess.
As a preferred technical scheme of the utility model, light source mechanism includes the lamp stand, lamp stand one end threaded connection LED lamp, LED lamp one end fixed connection fixed plate is kept away from to the lamp stand.
As a preferred technical scheme of the utility model, the draw-in groove has been seted up at the mounting panel both ends, mounting panel both ends threaded connection bolt, the mounting panel passes through bolt threaded connection fixed plate and fixed block.
As a preferred technical scheme of the utility model, the inside joint LED lamp of recess, set up threaded hole on the fixed block, the fluting has been seted up on the fixed block, the fluting joint light guide plate of fixed block.
As a preferred technical scheme of the utility model, lamp stand quantity is two, two the lamp stand joint fixed block, two the joint mounting panel between the fixed plate, set up threaded hole on the fixed plate.
The utility model has the advantages of it is following: open radiator fan, it is mobile to drive the air, utilizes fixed connection's on the filter screen heating panel, increase heat radiating area, and the help device dispels the heat, and the fluting of seting on the mounting panel of supporting mechanism is held to the joint in the trompil of seting on the fixed block with light source mechanism's LED lamp one end, passes fixed plate, mounting panel and fixed block with the bolt in proper order, fixes LED lamp and panel board, the device of being convenient for fixed.
Drawings
Fig. 1 is a schematic front sectional structural view of a backlight structure of a dashboard in accordance with a preferred embodiment of the present invention.
Fig. 2 is a schematic side view of a fixing mechanism of a backlight structure of a dashboard according to a preferred embodiment of the present invention.
Fig. 3 is a schematic top surface structure diagram of a supporting mechanism of a backlight structure of a dashboard according to a preferred embodiment of the present invention.
Fig. 4 is a schematic bottom structure view of a supporting mechanism of a backlight structure of a dashboard according to a preferred embodiment of the present invention.
Description of reference numerals: 1. a support mechanism; 11. mounting a plate; 12. a filter screen; 13. a heat dissipation plate; 2. a fixing mechanism; 21. a fixed block; 22. a groove; 23. opening a hole; 24. an instrument panel; 3. a light source mechanism; 31. a lamp socket; 32. an LED lamp; 33. a fixing plate; 4. a light guide plate; 5. a heat dissipation fan.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-4, the present invention provides a backlight structure of a dashboard, including: supporting mechanism 1, 1 bottom of supporting mechanism is equipped with fixed establishment 2, 2 both ends of fixed establishment are equipped with light source mechanism 3, the inside light guide plate 4 that is equipped with of light source mechanism 3, 1 one end of supporting mechanism is equipped with radiator fan 5, supporting mechanism 1 includes mounting panel 11, fixedly connected with filter screen 12 in the middle of the mounting panel 11, fixedly connected with heating panel 13 on the filter screen 12, filter screen 12 through the mounting panel 11 installation, the flow of the hot-air of being convenient for, through heating panel 13, accelerate the heat dissipation of device.
The fixing mechanism 2 comprises a fixing block 21, two ends of the fixing block 21 are clamped in the mounting plate 11, a groove 22 is formed in one end, away from the mounting plate 11, of the fixing block 21, a hole 23 is formed in one end, close to the groove 22, of the fixing block 21, a meter panel 24 is clamped in the groove 22, and therefore the LED lamp 32 can be conveniently mounted and fixed, the light source mechanism 3 comprises a lamp holder 31, one end, away from the LED lamp 32, of the lamp holder 31 is in threaded connection with the LED lamp 32, one end, away from the LED lamp 32, of the lamp holder 31 is fixedly connected with a fixing plate 33 so as to provide a light source for the light guide plate 4, clamping grooves are formed in two ends of the mounting plate 11, threaded connection bolts are arranged at two ends of the mounting plate 11, the fixing plate 33 and the fixing block 21 are conveniently mounted through bolts and threads, the LED lamp 32 is clamped in the groove 22, threaded holes are formed in the fixing block 21, grooves are formed in the fixing block 21, the fixing block 21 is clamped with the light guide plate 4, and the two lamp holders 31, two lamp holders 31 joint fixed block 21, joint mounting panel 11 between two fixed plates 33, set up the screw hole on the fixed plate 33, the installation and the fixed of fixed plate 33 of being convenient for.
Specifically, during the use, at first fix light guide plate 4 on mounting panel 11, inside the recess 22 of panel board 24 joint on fixed block 21 of fixed establishment 2 again, with fixed block 21 both ends joint in the fluting of seting up on mounting panel 11 of supporting mechanism 1, tentatively fix fixed block 21, in the trompil 23 of seting up on fixed block 21 with LED lamp 32 one end joint of light source mechanism 3 after that, tentatively fix LED lamp 32, fixedly connected with fixed plate 33 on LED lamp 32 one end fixed connection's the lamp stand 31, then connect fixed plate 33 to mounting panel 11 both ends, pass fixed plate 33 with the bolt, mounting panel 11 and fixed block 21, fix LED lamp 32 and panel board 24, open radiator fan 5 at last, drive the air flow, utilize fixed connection's on filter screen 12 heating panel 13, increase heat radiating area, help the device dispels the heat.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A backlight structure of a vehicle instrument panel, comprising: supporting mechanism (1), supporting mechanism (1) bottom is equipped with fixed establishment (2), fixed establishment (2) both ends are equipped with light source mechanism (3), light source mechanism (3) inside is equipped with light guide plate (4), supporting mechanism (1) one end is equipped with radiator fan (5), supporting mechanism (1) includes mounting panel (11), fixedly connected with filter screen (12) in the middle of mounting panel (11), fixedly connected with heating panel (13) on filter screen (12).
2. The backlight source structure of the vehicle instrument panel according to claim 1, wherein the fixing mechanism (2) comprises a fixing block (21), two ends of the fixing block (21) are clamped inside the mounting plate (11), one end of the fixing block (21) far away from the mounting plate (11) is provided with a groove (22), one end of the fixing block (21) close to the groove (22) is provided with a hole (23), and the instrument panel (24) is clamped inside the groove (22).
3. The backlight structure of claim 1, wherein the light source mechanism (3) comprises a lamp holder (31), one end of the lamp holder (31) is connected with the LED lamp (32) in a threaded manner, and one end of the lamp holder (31) far away from the LED lamp (32) is fixedly connected with the fixing plate (33).
4. The backlight structure of claim 1, wherein two ends of the mounting plate (11) are provided with a slot, two ends of the mounting plate (11) are connected with bolts by screw threads, and the mounting plate (11) is connected with the fixing plate (33) and the fixing block (21) by bolt threads.
5. The backlight source structure of claim 2, wherein the LED lamp (32) is clamped in the groove (22), the fixing block (21) is provided with a threaded hole, the fixing block (21) is provided with a slot, and the slot of the fixing block (21) is clamped with the light guide plate (4).
6. The backlight structure of claim 3, wherein the number of the lamp holders (31) is two, two of the lamp holders (31) are clamped with the fixing blocks (21), the mounting plate (11) is clamped between the two fixing plates (33), and the fixing plates (33) are provided with threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787415.1U CN214151315U (en) | 2020-11-26 | 2020-11-26 | Backlight source structure of vehicle-mounted instrument panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787415.1U CN214151315U (en) | 2020-11-26 | 2020-11-26 | Backlight source structure of vehicle-mounted instrument panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151315U true CN214151315U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022787415.1U Active CN214151315U (en) | 2020-11-26 | 2020-11-26 | Backlight source structure of vehicle-mounted instrument panel |
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| CN (1) | CN214151315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415423A (en) * | 2022-01-30 | 2022-04-29 | 深圳市瀚达美电子有限公司 | Improve fixed on-vehicle backlight unit of light guide plate |
-
2020
- 2020-11-26 CN CN202022787415.1U patent/CN214151315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415423A (en) * | 2022-01-30 | 2022-04-29 | 深圳市瀚达美电子有限公司 | Improve fixed on-vehicle backlight unit of light guide plate |
| CN114415423B (en) * | 2022-01-30 | 2022-12-27 | 深圳市瀚达美电子有限公司 | Improve fixed on-vehicle backlight unit of light guide plate |
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