High-beam and low-beam integrated headlamp module with lens opening

Abstract

The utility model discloses a high-beam and low-beam integrated headlamp module with a lens opening, which particularly relates to the technical field of illumination and comprises a shell, a radiating base penetrating through one end of the shell is arranged on one side in the shell, and a reflection cup is arranged on the outer side of the radiating base in the shell. The cooling water is driven by the micro water pump to dissipate heat transferred by the heat dissipation sleeve through the cooling pipe, and is continuously cooled in cooperation with the semiconductor chilling plate, so that the heat dissipation effect is prevented from being influenced by heat absorption temperature rise of the cooling water; meanwhile, flowing of water can drive an impeller to rotate so as to drive a piston to continuously reciprocate left and right, and two valves are arranged in a matched mode, so that heat on the inner side of a heat dissipation sleeve can be sucked into a heat discharge pipe and then discharged to the outside, the purpose of heat dissipation is achieved, the heat dissipation and cooling effects are improved, and practicability is higher; through the connection mode that the end cover is matched with the connecting ring and the heat dissipation sleeve, the end cover can be disassembled and assembled conveniently, and parts in the heat dissipation sleeve can be overhauled and maintained conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a high and low beam integrated headlamp module with a lens opening. Background Art

[0002] The high and low beam integrated headlight module is a car light module that integrates the two functions of high beam and low beam. This module is usually composed of multiple components, including but not limited to primary optical elements, secondary optical elements, sunshades, etc. Through the precise design and cooperation of these components, the high and low beam fast switching is achieved; and the high and low beam integrated headlight module is often used in automotive lighting.

[0003] The patent library discloses a near-and-far integrated laser headlamp (authorization announcement number CN214664206U), including a shell, a low-beam lamp is arranged inside the shell, a low-beam reflector cup is arranged at the position corresponding to the low-beam lamp inside the shell, a low-beam laser module is installed inside the shell, a high-beam lamp, a high-beam reflector cup, and a high-beam laser module are arranged inside the shell, a heat dissipation base is installed inside the shell, a baffle is installed inside the shell, and a lens is installed inside the shell; a heat dissipation air pump is installed outside the heat dissipation base, and the heat dissipation air pump is connected to a heat dissipation pipe. The utility model provides a near-and-far integrated laser headlamp, which accelerates the heat dissipation speed of the heat dissipation base through the heat dissipation air pump and the heat dissipation pipe by arranging a heat dissipation air pump, a heat dissipation pipe, a temperature meter, a cooling box, a cooling pipe, a power pump, and a cooling device, and can effectively prevent the temperature inside the shell from being too high, and ensure the normal operation of the internal components of the shell.

[0004] In the structure of the above-mentioned headlamp, multiple power sources are set to achieve heat dissipation and cooling of the equipment during use. However, after long-term use, the cooling water will absorb heat and cause its own temperature to rise, which will affect the heat dissipation effect. In addition, the setting of multiple power sources increases energy consumption, is inconvenient to use, and has relatively poor practicality. Utility Model Content

[0005] The utility model aims to provide a high and low beam integrated headlamp module with a lens opening to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a high and low beam integrated headlamp module with a lens opening, comprising a shell, a heat dissipation base penetrating one end of the shell is provided on one side of the shell, a reflector cup is provided on the outer side of the heat dissipation base in the shell, a low beam lamp and a high beam lamp are respectively provided on the upper and lower sides of the inner side of the reflector cup at one end of the heat dissipation base, a baffle is provided on one side of the reflector cup, a lens is provided on the side of the reflector cup in the shell away from the heat dissipation base, a light-transmitting plate is provided on the inner side of the shell opening, a heat dissipation mechanism is provided on one end of the shell on the outer side of the heat dissipation base, and the heat dissipation mechanism includes a heat dissipation sleeve, and the heat dissipation sleeve is provided on the heat dissipation sleeve. The outside of the heat base is fixedly connected to the outer shell, a cooling box is arranged on the outside of the heat dissipation sleeve, an end cap is connected to the end of the heat dissipation sleeve away from the outer shell, a micro water pump is arranged on one side of the bottom of the heat dissipation sleeve, and the input end of the micro water pump is connected to the cooling box, and the output end of the micro water pump is connected to a cooling pipe, the cooling pipe sleeve is arranged on the outside of the heat dissipation base, and the upper end of the cooling pipe extends to the inner side of the cooling box located above the heat dissipation sleeve, a mounting frame is embedded in one side of the bottom of the cooling box toward the inner side of the cooling box, a semiconductor refrigeration plate is fixedly installed in the mounting frame, and the cooling end of the semiconductor refrigeration plate extends into the cooling box.

[0007] Furthermore, the heat dissipation mechanism also includes a transmission seat, and the transmission seat is fixedly installed in the lower part of the cooling box, openings are opened on both sides of the transmission seat, and the opening on one side of the transmission seat is fixedly connected to the input end of the micro water pump through a conduit, an impeller is rotatably installed in the transmission seat, the upper end of the connecting shaft of the impeller is connected to a turntable in the heat dissipation sleeve, and a push rod is movably connected to the top side of the turntable through a connecting rod, a heat discharge pipe is provided on one side of the bottom of the heat dissipation sleeve, and the heat discharge pipe is T-shaped, the lower end of the heat discharge pipe passes through the heat dissipation sleeve and the cooling box, one end of the push rod is connected to the heat discharge pipe, and valve parts are provided on the inner side of the vertical part of the heat discharge pipe and at symmetrical positions on the outer side of the piston. The setting of the heat dissipation mechanism can use the micro water pump to drive cooling water to dissipate heat from the heat dissipation base, and at the same time, the heat in the heat dissipation sleeve can be continuously absorbed into the heat discharge pipe and discharged to the outside to achieve the heat dissipation effect, and the semiconductor refrigeration plate can be used to continuously dissipate the cooling water so as to cool the cooling water, thereby improving the heat dissipation and cooling effect, and the device reduces power consumption, is easy to use, and is more practical.

[0008] Furthermore, the valve component includes a baffle block, a through groove is provided on one side of the baffle block, a mounting groove connected to the through groove is provided on one side of the baffle block, a fixed shaft is fixedly installed on one side of the mounting groove, a rotating block is rotatably sleeved on the outer side of the fixed shaft, a sealing plate is connected to one end of the rotating block in the through groove, a torsion spring is symmetrically sleeved on the outer side of the fixed shaft, and the torsion spring is located on both sides of the rotating block, and the two ends of the torsion spring are respectively fixedly connected to the rotating block and the inner wall of the through groove, and the arrangement of the valve component can open the upper valve component and close the lower valve component when the piston moves to the left, and open the lower valve component and close the upper valve component when the piston moves to the right, so as to intermittently discharge the heat inside the heat dissipation sleeve to the outside.

[0009] Furthermore, the end cover is fixedly connected with a connecting ring near one end of the heat dissipation sleeve, and the connecting ring is located on the inner side of the heat dissipation sleeve, the outer wall of the connecting ring is provided with an external thread, and the inner wall of one end of the heat dissipation sleeve is provided with an internal thread adapted to the connecting ring, and a sealing gasket is provided between the end cover and the heat dissipation sleeve to facilitate the disassembly and assembly of the end cover and the maintenance and repair of the components inside the heat dissipation sleeve.

[0010] Furthermore, the two ends of the connecting rod are respectively hinged to the turntable and the push rod, and the outer wall of the piston is sleeved with a sealing ring to transmit power to drive the push rod to drive the piston to reciprocate. The provision of the sealing ring improves its sealing performance.

[0011] Furthermore, the through groove is convex in shape, a sealing ring is provided on the sealing plate close to the rotating block, and the cooling pipe is distributed in a spiral form, which improves the sealing between the sealing plate and the baffle block. The structural setting of the cooling pipe increases its contact area with the air and improves the heat dissipation and cooling effect.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] 1. The utility model can drive the cooling water through the cooling pipe to dissipate the heat transferred by the heat dissipation sleeve through the heat dissipation mechanism through a micro water pump, and cooperate with the semiconductor refrigeration sheet to continuously cool the cooling water to keep it at a lower temperature, which can be used continuously for a long time, and avoid the cooling water absorbing heat The temperature rise affects the heat dissipation effect; at the same time, the impeller is driven to rotate by the suction water flow, and then the drive piston is driven to continuously reciprocate left and right, and with the setting of two valve parts, the heat inside the heat dissipation sleeve can be intermittently absorbed into the heat exhaust pipe and then discharged to the outside, so as to achieve the purpose of heat dissipation and improve the heat dissipation and cooling effect. In addition, the device reduces the setting of the power source, reduces energy consumption, and is more practical;

[0014] 2. The utility model facilitates the disassembly and assembly of the end cover by means of the connection mode between the end cover and the connecting ring and the heat dissipation sleeve, so as to facilitate the inspection and maintenance of the components in the heat dissipation sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 3 It is a structural schematic diagram of valve component 1 or valve component 2 of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure between the impeller and the rotating disk of the utility model;

[0020] In the figure: 1. shell; 2. heat dissipation base; 3. low beam; 4. high beam; 5. reflector; 6. baffle; 7. lens; 8. heat dissipation sleeve; 9. cooling box; 10. end cover; 11. micro water pump; 12. cooling pipe; 13. transmission seat; 14. mounting frame; 15. semiconductor cooling plate; 16. impeller; 17. turntable; 18. connecting rod; 19. push rod; 20. piston; 21. heat exhaust pipe; 22. valve member; 23. spacer block; 24. fixed shaft; 25. rotating block; 26. sealing plate; 27. torsion spring; 28. connecting ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 - Figure 4The shown embodiment is a high and low beam integrated headlamp module with a lens opening, comprising a shell 1, a heat dissipation base 2 penetrating one end of the shell 1 is provided on one side of the shell 1, a reflector cup 5 is provided on the outer side of the heat dissipation base 2 in the shell 1, a low beam lamp 3 and a high beam lamp 4 are provided on the upper and lower sides of the inner side of the reflector cup 5 at one end of the heat dissipation base 2, a baffle 6 is provided on one side of the reflector cup 5, a lens 7 is provided on the side of the reflector cup 5 in the shell 1 away from the heat dissipation base 2, a light-transmitting plate is provided on the inner side of the opening of the shell 1, in this example, laser modules are provided on the side wall of the reflector cup 5 and on both sides of the heat dissipation base 2; a heat dissipation mechanism is provided on the outer side of the heat dissipation base 2 at one end of the shell 1, the heat dissipation mechanism comprises a heat dissipation sleeve 8, the heat dissipation sleeve 8 is sleeved on the outer side of the heat dissipation base 2, and the heat dissipation sleeve 8 is fixedly connected to the shell 1 for heat dissipation. A cooling box 9 is provided on the outer side of the sleeve 8, and an end cover 10 is connected to the end of the heat dissipation sleeve 8 away from the outer shell 1. In this example, a thermometer is provided on the top side of the heat dissipation sleeve 8 to detect the temperature inside the heat dissipation sleeve 8, and a micro water pump 11 is provided on the bottom side of the heat dissipation sleeve 8, and the input end of the micro water pump 11 is connected to the cooling box 9, and the output end of the micro water pump 11 is connected to a cooling pipe 12, which is sleeved on the outside of the heat dissipation base 2, and the upper end of the cooling pipe 12 extends to the inner side of the cooling box 9 located above the heat dissipation sleeve 8, and a mounting frame 14 is embedded in one side of the bottom of the cooling box 9 toward the inner side of the cooling box 9, and a semiconductor refrigeration plate 15 is fixedly installed in the mounting frame 14, and the cooling end of the semiconductor refrigeration plate 15 extends into the cooling box 9. In this example, the heat dissipation mechanism also includes a transmission seat 13, and the transmission seat 13 is fixedly installed inside the lower part of the cooling box 9. Openings are provided on both sides of the transmission seat 13, and the opening on one side of the transmission seat 13 is fixedly connected to the input end of the micro water pump 11 through a conduit. An impeller 16 is rotatably installed in the transmission seat 13, and the upper end of the connecting shaft of the impeller 16 is connected to a turntable 17 in the heat dissipation sleeve 8. A push rod 19 is movably connected to one side of the top of the turntable 17 through a connecting rod 18. A heat exhaust pipe 21 is provided on one side of the bottom of the heat dissipation sleeve 8, and the heat exhaust pipe 21 is T-shaped, and the lower end of the heat exhaust pipe 21 passes through the heat dissipation sleeve 8 And the cooling box 9, one end of the push rod 19 is connected to the piston 20 in the heat exhaust pipe 21, and valve parts 22 are provided on the inner side of the vertical part of the heat exhaust pipe 21 and at the symmetrical position on the outer side of the piston 20. The setting of the heat dissipation mechanism can utilize the micro water pump 11 to drive the cooling water to dissipate the heat of the heat dissipation base 2, and at the same time, the heat in the heat dissipation sleeve 8 can be continuously absorbed into the heat exhaust pipe 21 and discharged to the outside to achieve the heat dissipation effect. The semiconductor refrigeration plate 15 can continuously dissipate the heat of the cooling water so as to cool the cooling water, thereby improving the heat dissipation and cooling effect, and the device reduces the power consumption, is easy to use, and is more practical.In this example, the valve component 22 includes a baffle block 23, a through groove is provided on one side of the baffle block 23, a mounting groove connected to the through groove is provided on one side of the baffle block 23, a fixed shaft 24 is fixedly installed on one side of the mounting groove, a rotating block 25 is rotatably sleeved on the outer side of the fixed shaft 24, one end of the rotating block 25 is connected to a sealing plate 26 in the through groove, a torsion spring 27 is symmetrically sleeved on the outer side of the fixed shaft 24, and the torsion spring 27 is located on both sides of the rotating block 25, and the two ends of the torsion spring 27 are respectively fixedly connected to the rotating block 25 and the inner wall of the through groove. The arrangement of the valve component 22 can open the upper valve component 22 and close the lower valve component 22 when the piston 20 moves to the left, and open the lower valve component 22 and close the upper valve component 22 when the piston 20 moves to the right, so as to intermittently discharge the heat inside the heat dissipation sleeve 8 to the outside.

[0023] In this example, the end cap 10 is fixedly connected with a connecting ring 28 near one end of the heat dissipation sleeve 8, and the connecting ring 28 is located inside the heat dissipation sleeve 8. The outer wall of the connecting ring 28 is provided with an external thread, and the inner wall of one end of the heat dissipation sleeve 8 is provided with an internal thread adapted to the connecting ring 28. A sealing gasket is provided between the end cap 10 and the heat dissipation sleeve 8, so that the end cap 10 can be disassembled and assembled, and the components inside the heat dissipation sleeve 8 can be conveniently maintained and repaired. In this example, the two ends of the connecting rod 18 are respectively hinged with the rotating disk 17 and the push rod 19, and the outer wall of the piston 20 is provided with a sealing ring to transmit power to drive the push rod 19 to drive the piston 20 to reciprocate. The setting of the sealing ring improves its sealing performance. In this example, the through groove is convex, and a sealing ring is provided on the side of the sealing plate 26 near the rotating block 25. The cooling pipe 12 is distributed in a spiral form, which improves the sealing performance between the sealing plate 26 and the baffle block 23. The structural setting of the cooling pipe 12 increases its contact area with the air and improves the heat dissipation and cooling effect.

[0024] The working principle of the utility model is as follows: when the temperature meter detects that the temperature inside the heat dissipation sleeve 8 reaches the set temperature, the micro water pump 11 can be started to pump the cooling water in the cooling box 9 and transport it to the cooling pipe 12, so as to dissipate the heat of the heat dissipation sleeve 8, and then return to the cooling box 9 to form a cycle. While the micro water pump 11 pumps water, the water will pass through the transmission seat 13 and then drive the impeller 16 to rotate, so that the connecting shaft of the impeller 16 drives the turntable 17, and the turntable 17 drives the connecting rod 18 to drive the push rod 19, and then the push rod 19 drives the piston 20 to reciprocate left and right in the heat dissipation pipe 21. When the piston 20 moves to the left, the pressure in the heat dissipation pipe 21 will be reduced, so that the sealing plate 26 in the upper valve member 22 drives the rotating block 25 to rotate around the fixed shaft 24 and twist the torsion spring. 27, the sealing plate 26 is separated from the baffle block 23, so that the hot air inside the heat dissipation sleeve 8 enters the heat exhaust pipe 21. When the piston 20 moves to the right, the pressure in the heat exhaust pipe 21 increases, so that the sealing plate 26 in the upper valve member 22 closes the through groove on the baffle block 23. At the same time, the sealing plate 26 in the lower valve member 22 opens, so that the gas containing heat in the heat exhaust pipe 21 is discharged to the outside. This reciprocating process continuously sucks and discharges the hot air inside the heat dissipation sleeve 8, and at the same time cooperates with the semiconductor refrigeration sheet 15 to dissipate heat and cool down the cooling water in the cooling box 9, so that it maintains a low temperature, avoids the temperature rise caused by absorbing heat after long-term use, and affects the heat dissipation and cooling effect. It is easy to use, and the setting of a separate power source reduces energy consumption and is more practical.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high and low beam integrated headlamp module with a lens opening, comprising a housing (1), a heat dissipation base (2) penetrating one end of the housing (1) being provided on one side of the housing (1), a reflector cup (5) being provided on the outer side of the heat dissipation base (2) inside the housing (1), a low beam lamp (3) and a high beam lamp (4) being provided on one end of the heat dissipation base (2) on the upper and lower sides of the inner side of the reflector cup (5), a baffle plate (6) being provided on one side of the reflector cup (5), a lens (7) being provided on the side of the reflector cup (5) in the housing (1) away from the heat dissipation base (2), and a light-transmitting plate being provided on the inner side of the opening of the housing (1), characterized in that: A heat dissipation mechanism is provided at one end of the shell (1) on the outside of the heat dissipation base (2), the heat dissipation mechanism comprising a heat dissipation sleeve (8), the heat dissipation sleeve (8) is sleeved on the outside of the heat dissipation base (2), and the heat dissipation sleeve (8) is fixedly connected to the shell (1), a cooling box (9) is sleeved on the outside of the heat dissipation sleeve (8), an end of the heat dissipation sleeve (8) away from the shell (1) is connected to an end cover (10), a micro water pump (11) is provided on one side of the bottom of the heat dissipation sleeve (8), and an input end of the micro water pump (11) is connected to the cooling box (9). The output end of the micro water pump (11) is connected to a cooling pipe (12), the cooling pipe (12) is sleeved on the outside of the heat dissipation base (2), and the upper end of the cooling pipe (12) extends to the inner side of the cooling box (9) located above the heat dissipation sleeve (8), and a mounting frame (14) is embedded in the bottom side of the cooling box (9) toward the inner side of the cooling box (9), a semiconductor cooling plate (15) is fixedly installed in the mounting frame (14), and the cooling end of the semiconductor cooling plate (15) extends into the cooling box (9).

2. The high and low beam integrated headlamp module with a lens opening according to claim 1, characterized in that: The heat dissipation mechanism further comprises a transmission seat (13), and the transmission seat (13) is fixedly mounted inside the lower part of the cooling box (9), openings are provided on both sides of the transmission seat (13), and the opening on one side of the transmission seat (13) is fixedly connected to the input end of the micro water pump (11) through a conduit, an impeller (16) is rotatably mounted inside the transmission seat (13), and the upper end of the connecting shaft of the impeller (16) is connected to a rotating disk (17) inside the heat dissipation sleeve (8), and the rotating disk (17) A push rod (19) is movably connected to one side of the top through a connecting rod (18); a heat exhaust pipe (21) is provided on one side of the bottom of the heat dissipation sleeve (8); the heat exhaust pipe (21) is T-shaped; the lower end of the heat exhaust pipe (21) passes through the heat dissipation sleeve (8) and the cooling box (9); one end of the push rod (19) is connected to a piston (20) in the heat exhaust pipe (21); valve components (22) are provided at symmetrical positions on the inner side of the vertical part of the heat exhaust pipe (21) and the outer side of the piston (20).

3. The high and low beam integrated headlamp module with a lens opening according to claim 2, characterized in that: The valve member (22) comprises a baffle block (23), a through groove being formed on one side of the baffle block (23), a mounting groove being formed on one side of the baffle block (23) and being connected to the through groove, a fixed shaft (24) being fixedly mounted on one side of the mounting groove, a rotating block (25) being rotatably sleeved on the outer side of the fixed shaft (24), one end of the rotating block (25) being connected to a sealing plate (26) in the through groove, a torsion spring (27) being symmetrically sleeved on the outer side of the fixed shaft (24), and the torsion spring (27) being located on both sides of the rotating block (25), and two ends of the torsion spring (27) being fixedly connected to the rotating block (25) and the inner wall of the through groove, respectively.

4. The high and low beam integrated headlamp module with a lens opening according to claim 2, characterized in that: A connecting ring (28) is fixedly connected to one end of the end cover (10) close to the heat dissipation sleeve (8), and the connecting ring (28) is located on the inner side of the heat dissipation sleeve (8). An outer wall of the connecting ring (28) is provided with an external thread, and an inner wall of one end of the heat dissipation sleeve (8) is provided with an internal thread matched with the connecting ring (28). A sealing gasket is provided between the end cover (10) and the heat dissipation sleeve (8).

5. The high and low beam integrated headlamp module with a lens opening according to claim 2, characterized in that: The two ends of the connecting rod (18) are respectively hinged to the rotating disk (17) and the push rod (19), and the outer wall of the piston (20) is sleeved with a sealing ring.

6. The high and low beam integrated headlamp module with a lens opening according to claim 3, characterized in that: The through groove is in a convex shape, a sealing ring is provided on one side of the sealing plate (26) close to the rotating block (25), and the cooling pipe (12) is distributed in a spiral form.

Images