CN218547227U - HUD light source module of stable performance - Google Patents
HUD light source module of stable performance Download PDFInfo
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- CN218547227U CN218547227U CN202223096846.9U CN202223096846U CN218547227U CN 218547227 U CN218547227 U CN 218547227U CN 202223096846 U CN202223096846 U CN 202223096846U CN 218547227 U CN218547227 U CN 218547227U
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Abstract
The utility model discloses a HUD light source module of stable performance, including the HUD body, HUD body top outer wall one side is provided with the light source subassembly, and the light source subassembly includes the box, and the box is inside to be offered respectively and is the settling area, the installing zone of upper and lower structural distribution, and the inside cavity of having seted up of box, and the inside bolt-mounting that passes through of installing zone has the radiator unit, and radiator unit passes through the pipeline and communicates each other with the cavity, and radiator unit includes the cooler bin, installs the pump body through the bolt on the outer wall of cooler bin one side, and the pump body communicates each other through pipeline and cooler bin, cavity. The utility model discloses when using this HUD, radiator unit can start for the coolant liquid circulates between cavity, cooler bin and flows, cooperates the effect of refrigerator simultaneously, can make the coolant liquid incessant exchange the heat inside the cavity, thereby improves the radiating effect of the inside electron device of box, guarantees this light source module's stability of performance.
Description
Technical Field
The utility model relates to an on-vehicle HUD technical field, concretely relates to HUD light source module of stable performance.
Background
The head-up display (HUD) is a display device of an automobile, and can map important information on a front windshield of the automobile, so that a driver can clearly see the important information without lowering his head, and the driving safety performance is improved.
If the license notice number is CN204178051U, the license notice date is 20150225, including LED light source, light cup, prism membrane, reflecting cup, liquid crystal display and fixed bolster, liquid crystal display installs the front end at the fixed bolster, the rear end of fixed bolster is equipped with the LED light source, LED light source front side is provided with a plurality of light cups, LED light source links to each other with the osculum end of light cup, the macrostoma end of light cup connects the prism membrane, liquid crystal display is located the front side of prism membrane, be equipped with the reflecting cup between prism membrane and the liquid crystal display, the reflecting cup is installed on the fixed bolster, the diameter of the reflecting cup increases from the back to the front gradually; compared with the prior art, the utility model, through the loss that reduces light, improved optical efficiency, reduced calorific capacity by a wide margin, also made the volume requirement of fin reduce simultaneously, realized entire system's small-size, low cost.
Above-mentioned and HUD light source system in prior art adopts the radiating effect of passive form heat dissipation such as fin relatively poor, leads to HUD light source heat to be unable to dispel fast after HUD long-time operation, leads to light source system performance problems such as the projection unstability to appear, consequently, need to design the HUD light source module of a stable performance and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a HUD light source module of stable performance to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a HUD light source module of stable performance, includes the HUD body, HUD body top outer wall one side is provided with the light source subassembly, the light source subassembly includes the box, settling area, installing zone that are upper and lower structural distribution are seted up respectively to box inside, the inside cavity of having seted up of box, radiator unit is installed through the bolt to installing zone inside, and radiator unit passes through the pipeline and communicates each other with the cavity, radiator unit includes the cooler bin, install the pump body through the bolt on the outer wall of cooler bin one side, and the pump body passes through the pipeline and communicates each other with cooler bin, cavity, there is the refrigerator through the bolt embedding between the cooler bin looks both sides outer wall, and the welding has the radiating fin that is equidistant structural distribution on the outer wall of refrigerator one side.
Furthermore, the voice module, the light source unit and the storage module are respectively installed in the installation area through bolts, and the voice module is respectively and electrically connected with the light source unit and the storage module through wires.
Furthermore, the outer wall of one side of the box body is integrally formed with a shell, and a glass plate is embedded into the outer wall of one side of the shell.
Furthermore, a screw rod is installed on the inner wall of one side of the shell through a bearing, and a sliding rod is installed on the outer wall of one side of the shell close to the bottom through a bolt.
Further, the motor is installed through the bolt in installing zone one side bottom inner wall one side, and the output of motor is fixed connection through shaft coupling and lead screw.
Furthermore, the sliding rod is connected with a frame body in a sliding mode, the frame body is in threaded connection with the lead screw, and a semi-sphere is embedded into the frame body.
In the above technical solution, the utility model provides a HUD light source module with stable performance, (1) through the heat dissipation assembly who sets up, when using this HUD, heat dissipation assembly can start, make the coolant liquid circulate between cavity, cooler bin, cooperate the effect of refrigerator simultaneously, can make the coolant liquid incessantly exchange the heat in the cavity inside, thus improve the radiating effect of the inside electron device of box, guarantee the performance stability of this light source module; (2) Through the arranged motor, the screw rod, the frame body and the semi-sphere, when the equipment is used and an image projected by the light source unit is fuzzy, the motor can be started, so that the screw rod drives the frame body to move on the slide rod, the distance between the semi-sphere and the light source unit is changed, the semi-sphere is close to the light source unit, the brightness emitted by the light source unit is increased, and the image projected by the light source unit becomes clear, so that a driver can watch the image conveniently; (3) Through the voice module who sets up, voice module is based on speech recognition control technology and establishes, can be so that the adjustment to this light source module just can be realized to navigating mate need not manual operation when driving, has improved the practicality.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is the utility model relates to a HUD light source module embodiment of stable performance provides the overall structure schematic diagram.
Fig. 2 is the utility model relates to a light source subassembly schematic structure that HUD light source module embodiment of stable performance provided.
Fig. 3 is the utility model relates to a heat radiation assembly structure schematic diagram that HUD light source module embodiment of stable performance provided.
Fig. 4 is the utility model relates to a box inner structure schematic diagram that HUD light source module embodiment of stable performance provided.
Fig. 5 is a control flow chart provided by the embodiment of the HUD light source module with stable performance.
Description of reference numerals:
1. a HUD body; 2. a light source assembly; 3. a box body; 4. a placement area; 5. a cavity; 6. a voice module; 7. a light source unit; 8. a storage module; 9. a mounting area; 10. a heat dissipating component; 11. a refrigerator; 12. a heat dissipating fin; 13. a pump body; 14. a housing; 15. a glass plate; 16. a motor; 17. a screw rod; 18. a slide bar; 19. a frame body; 20. a semi-sphere; 21. and a cooling tank.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
As shown in fig. 1-5, the embodiment of the utility model provides a HUD light source module of stable performance, including HUD body 1, 1 top outer wall one side of HUD body is provided with light source subassembly 2, light source subassembly 2 includes box 3, 3 inside arrangement region 4 that are upper and lower structural distribution has been seted up respectively to box, installation region 9, cavity 5 has been seted up to 3 inside of box, 9 inside subassemblies for heat dissipation 10 installed through the bolt of installing of installation region, and subassemblies for heat dissipation 10 communicate each other through pipeline and cavity 5, subassemblies for heat dissipation 10 include cooler bin 21, install pump body 13 through the bolt on the outer wall of cooler bin 21 one side, and pump body 13 passes through pipeline and cooler bin 21, cavity 5 communicates each other, cooler bin 21 looks to have refrigerator 11 through the bolt embedding equidistance between the both sides outer wall, and the welding has radiating fin 12 that is structural distribution on refrigerator 11 one side outer wall.
Specifically, in this embodiment, including HUD body 1, 1 top outer wall one side of HUD body is provided with light source subassembly 2, light source subassembly 2 includes box 3, 3 inside setups that are upper and lower structural distribution respectively of box 4, erection space 9, 3 inside cavities 5 have been seted up of box, erection space 9 is inside installs radiator unit 10 through the bolt, radiator unit 10 can accelerate the heat dissipation of light source subassembly 2, and radiator unit 10 communicates each other with cavity 5 through the pipeline, radiator unit 10 includes cooler box 21, install pump body 13 through the bolt on the outer wall of cooler box 21 one side, pump body 13 is miniature pump, can make the coolant liquid inside cooler box 21 flow into cavity 5 inside, and pump body 13 passes through pipeline and cooler box 21, cavity 5 communicates each other, there is refrigerator 11 through the bolt embedding between the outer wall of cooler box 21 looks both sides, refrigerator 11 is the semiconductor refrigerator, can make the cold district liquid inside cooler box 21 keep the low temperature state all the time, it accelerates and exchanges with the heat in 4 inside the heat dissipation of cooler box to get into cavity 5 inside, improve heat dissipation such as light source unit 7, and be the fin 12 that is equidistant structural distribution on the outer wall, the welding has the heat transfer effect with cooler box 11, the inside cooler 12 of cooler box that can improve the coolant liquid heat exchange effect.
The utility model provides a pair of HUD light source module of stable performance, when using this HUD, radiator unit 10 can start for the coolant liquid circulates the flow between cavity 5, cooler 21, cooperates the effect of refrigerator 11 simultaneously, can be so that the coolant liquid incessantly exchanges the heat in cavity 5 inside, thereby improves the radiating effect of the inside electron device of box 3, guarantees this light source module's stability of performance.
The utility model provides an embodiment, as shown in fig. 2, install voice module 6, light source unit 7 and storage module 8 through the bolt respectively inside settling area 4, voice module 6 adopts the IC chip based on speech recognition control technology makes, light source unit 7 is miniature projection lens, storage module 8 is solid state hard drives, vehicle parameter when can saving the vehicle and go, and voice module 6 is electric connection with light source unit 7, storage module 8 respectively through the wire.
The utility model provides a further embodiment, as shown in fig. 4, integrated into one piece has casing 14 on the outer wall of box 3 one side, and it has glass board 15 to imbed on the outer wall of casing 14 one side, glass board 15 is convenient for protect structures such as hemisphere 20 inside casing 14, install lead screw 17 through the bearing on the inner wall of casing 14 one side, lead screw 17 rotates and can take framework 19 to slide on slide bar 18, slide bar 18 is installed through the bolt near bottom department to the outer wall of casing 14 one side, slide bar 18 leads for the motion of framework 19, install motor 16 through the bolt in installation district 9 one side bottom inner wall one side, motor 16 is the DC brushless motor, can take lead screw 17 to rotate, thereby provide power for the motion of framework 19, and motor 16's output is fixed connection through shaft coupling and lead screw 17, slide bar 18 outside sliding connection has framework 19 that is threaded connection with lead screw 17, framework 19 is convenient for supporting hemisphere 20, and the inside embedding of framework 19 has hemisphere 20, hemisphere 20 is similar magnifying glass, can increase the luminance that light source unit 7 sent.
The working principle is as follows: when the HUD operates, the light source unit 7 emits light, and the light is projected onto the curved mirror, thereby displaying some parameters when the automobile runs, so that a driver can watch and know the running condition of the automobile, and when the light source assembly 2 operates, the heat dissipation assembly 10 can be started, at this time, the pump body 13 operates, so that the cooling liquid inside the cooling box 21 flows into the cavity 5, so that the cooling liquid flows in the cavity 5 in a circulating manner, and the cooling box 21 cooperates with the cooler 11, so that the cooling fins 12 can refrigerate the cooling liquid, so that the cooling liquid is always in a low-temperature environment, so that the cooling liquid exchanges heat inside the cavity 5, thereby improving the heat dissipation effect of the electronic devices inside the box 3, ensuring the performance stability of the light source module, and when driving the automobile, the driver can issue a command to the light source assembly 2 through voice, at this time, the voice module 6 recognizes the voice sound emitted by the driver, then the light source unit 7 is controlled to operate according to the voice content, and the motor 16 is started at the same time, so that the lead screw 17 takes the frame 19 to move on the sliding rod 18, so that the distance between the semi-sphere 20 and the light source unit 7 can be conveniently viewed clearly increased, and the brightness of the light source unit 7 can be increased.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (6)
1. The utility model provides a HUD light source module of stable performance, includes HUD body (1), its characterized in that, HUD body (1) top outer wall one side is provided with light source subassembly (2), light source subassembly (2) are including box (3), box (3) inside is seted up respectively and is settling area (4), installing zone (9) of structure distribution from top to bottom, cavity (5) have been seted up to box (3) inside, installing zone (9) are inside to install radiator unit (10) through the bolt, and radiator unit (10) communicate with cavity (5) each other through the pipeline, radiator unit (10) are including cooler bin (21), install pump body (13) through the bolt on the outer wall of cooler bin (21) one side, and pump body (13) communicate with cooler bin (21), cavity (5) each other through the pipeline, cooler bin (21) look mutually between the both sides outer wall through the bolt embedding have refrigerator (11), and the welding has radiator fin (12) that are the equidistance structure and distribute on the outer wall of refrigerator (11) one side.
2. A HUD light source module with stable performance according to claim 1, wherein the voice module (6), the light source unit (7) and the storage module (8) are respectively installed inside the installation area (4) through bolts, and the voice module (6) is electrically connected with the light source unit (7) and the storage module (8) through wires.
3. A HUD light source module with stable performance according to claim 1, characterized in that a shell (14) is integrally formed on the outer wall of one side of the box body (3), and a glass plate (15) is embedded on the outer wall of one side of the shell (14).
4. A HUD light source module with stable performance according to claim 3, characterized in that the inner wall of one side of the shell (14) is provided with a screw rod (17) through a bearing, and the outer wall of one side of the shell (14) is provided with a sliding rod (18) close to the bottom through a bolt.
5. A HUD light source module with stable performance according to claim 4, characterized in that the motor (16) is installed on one side of the bottom inner wall on one side of the installation area (9) through a bolt, and the output end of the motor (16) is fixedly connected with the screw rod (17) through a coupler.
6. A HUD light source module with stable performance according to claim 4, characterized in that the sliding rod (18) is externally connected with a frame body (19) in a sliding way, wherein the frame body (19) is in threaded connection with the screw rod (17), and a semi-sphere (20) is embedded in the frame body (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223096846.9U CN218547227U (en) | 2022-11-18 | 2022-11-18 | HUD light source module of stable performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223096846.9U CN218547227U (en) | 2022-11-18 | 2022-11-18 | HUD light source module of stable performance |
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| CN218547227U true CN218547227U (en) | 2023-02-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990974A (en) * | 2023-08-21 | 2023-11-03 | 深圳市锐思华创汽车电子有限公司 | HUD optical engine light source and vehicle-mounted HUD head-up display |
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2022
- 2022-11-18 CN CN202223096846.9U patent/CN218547227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990974A (en) * | 2023-08-21 | 2023-11-03 | 深圳市锐思华创汽车电子有限公司 | HUD optical engine light source and vehicle-mounted HUD head-up display |
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