High-efficiency flowing wind type bifocal lens lamp bank structure

Abstract

The utility model relates to the technical field of bifocal lenses, and discloses an efficient flowing wind type bifocal lens lamp set structure which comprises a middle shell, a wind guide radiator is arranged on the middle side in the middle shell, a front cover is arranged on the left side in the middle shell, a lens is arranged on the left side of the front cover, and a fixing frame is arranged on the right side in the middle shell. A ventilation baffle is arranged on the right side of the interior of the middle shell, fan blades are rotatably connected to the interior of the fixing frame, a driving motor is fixedly connected to the right side of the fixing frame, first air guide cavities are formed in the periphery of the outer wall of the air guide radiator, and second air guide cavities are formed in the periphery of the outer wall of the front cover. According to the dual-light lens lamp, under the mutual cooperation of the middle shell, the air guide radiator, the front cover, the first air guide cavity, the second air guide cavity, the fixing frame and the fan blade ventilation baffle, dual cooling of the dual-light lens lamp is achieved, the interior and the outer layer are cooled at the same time, the overall cooling time can be shortened, the stability of light output is kept, and the lighting effect of the dual-light lens lamp is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dual-light lenses, in particular to a high-efficiency flowing wind type dual-light lens lamp group structure. Background Art

[0002] Early automotive lighting systems were usually equipped with only a single high beam or low beam, which limited the driver's field of vision and safety at night or in low visibility. With the advancement of technology and the improvement of safety awareness, dual-beam lens lamps came into being, which allow drivers to switch to high beam when needed to obtain a longer lighting distance, and when encountering oncoming vehicles or pedestrians, they can quickly switch to low beam to avoid glare to others.

[0003] When the common partial dual-beam lens lamp is in use, the low beam or high beam is adjusted according to the driver's current speed and visibility. When the dual-beam lens lamp is used for a long time and becomes hot, the cooling system in the car is started to make the overall lighting system operate at an appropriate temperature. At this time, the dual-beam lens lamp that is higher than the current appropriate temperature will also be lowered. The lampshade or lens of the dual-beam lens lamp can also be cleaned at ordinary times to prevent dust and dirt from absorbing heat and affecting heat dissipation.

[0004] However, some common dual-light lens lamps can only be cooled by the cooling system, and cannot be cooled independently. When the cooling system is turned on, the engine and other components are mainly cooled. If the dual-light lens lamp is introduced and cooled, this will delay the cooling speed of the engine and other components and increase the energy consumption of the car. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-efficiency flowing wind type double-light lens lamp group structure, aiming to improve the problem that the prior art cannot perform independent cooling.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient flow wind type dual-light lens lamp group structure, including a middle shell, an air guide radiator is arranged on the middle side of the middle shell, a front cover is arranged on the left side of the middle shell, a lens is arranged on the left side of the front cover, a fixing frame is arranged on the middle right side of the middle shell, a ventilation baffle is arranged on the right side of the middle shell, a fan blade is rotatably connected inside the fixing frame, a driving motor is fixedly connected to the right side of the fixing frame, an air guide cavity 1 is opened around the outer wall of the air guide radiator, an air guide cavity 2 is opened around the outer wall of the front cover, screws 1 are respectively threadedly connected between the four corners of the right side of the outer wall of the air guide radiator and the four corners of the outer wall of the front cover, threaded blocks are fixedly connected at the four corners of the inner wall of the middle shell, multiple screws 1 are respectively threadedly connected to the left sides of the inner parts of multiple threaded blocks, multiple screws 2 are threadedly connected to the right sides of the inner parts of multiple threaded blocks, the ventilation baffle is threadedly connected to the middle parts of multiple screws 2, and a pre-tightening component is arranged inside the fixing frame.

[0007] As a further description of the above technical solution:

[0008] The preload assembly includes a slide groove and a spring. The slide groove is opened on the left side of the fixing frame. The spring is fixedly connected to the left side of the inner wall of the slide groove. A buffer ring is fixedly connected to the right side of the spring. The buffer ring is slidably connected inside the slide groove and abuts against the left side of the air guide radiator.

[0009] As a further description of the above technical solution:

[0010] A lens is engaged on the right side of the front cover, and a ring is fixedly connected to the left side of the lens. Two slide grooves are provided on the upper and lower sides of the ring, and two springs are fixedly connected inside the two slide grooves. Two pressing blocks are fixedly connected on the opposite sides of the two springs, and the two pressing blocks are respectively slidably connected inside the two slide grooves. Slots are provided on the upper and lower sides of the front cover, and the two springs are respectively engaged in the slots.

[0011] As a further description of the above technical solution:

[0012] The right side of the inner wall of the front cover is fixedly connected to a limiting ring, and the sleeve ring abuts against the right side of the limiting ring.

[0013] As a further description of the above technical solution:

[0014] A protection block is fixedly connected to the right side of the fixing frame, the driving motor is arranged on the left side of the protection block, and the protection block is fixedly connected to the right side of the ventilation baffle.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the middle shell is provided with mounting holes on four sides, the outer wall of the air guide radiator is provided with mounting grooves on four sides, the plurality of mounting grooves are respectively arranged between the plurality of air guide cavities, and the plurality of mounting holes respectively correspond to the plurality of mounting grooves.

[0017] As a further description of the above technical solution:

[0018] The ventilation baffle abuts against the left side of the threaded block, the threaded block abuts against the four right corners of the outer wall of the air guide radiator, and the air guide radiator abuts against the left side of the front cover.

[0019] As a further description of the above technical solution:

[0020] An LED light is arranged inside the air guide radiator, the plurality of air guide cavities 1 correspond to the plurality of air guide cavities 2 respectively, and the fan blades correspond to the middle part of the rear side of the air guide radiator.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the cooperation of the middle shell, the air guide radiator, the front cover, the air guide cavity 1, the air guide cavity 2, the fixing frame, and the fan blade ventilation baffle, the independent cooling of the dual-light lens lamp is realized, and the internal and external layers are cooled at the same time, which can accelerate the overall cooling time, maintain the stability of the light output, ensure its lighting effect, and slow down the aging and damage caused by high temperature.

[0023] 2. In the utility model, the lens can be conveniently loaded and unloaded through the cooperation of the pressing block, the slot, the collar, the limit ring, the second slide groove and the second spring. Different lenses can be replaced to quickly adapt to different lighting needs. At the same time, it is convenient to replace or maintain, avoiding the operation of the entire lamp, thereby saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the structure of the high-efficiency flow wind type double-light lens lamp assembly proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the air guide radiator of the high-efficiency flow wind type dual-light lens lamp assembly structure proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a fixing frame of a high-efficiency flow wind type dual-light lens lamp assembly structure proposed by the utility model;

[0027] Figure 4 This is a structural schematic diagram of the ventilation baffle of the high-efficiency flow wind type dual-light lens lamp assembly structure proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the middle shell of the high-efficiency flow wind type dual-light lens lamp assembly structure proposed by the utility model;

[0029] Figure 6 This is a structural schematic diagram of the front cover of the high-efficiency flow wind type dual-light lens lamp assembly structure proposed by the utility model;

[0030] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Middle shell; 2. Air guide heat sink; 3. Lens; 4. Front cover; 5. Air guide cavity 1; 6. Air guide cavity 2; 7. Fixing frame; 8. Fan blades; 9. Driving motor; 10. Ventilation baffle; 11. Screw 1; 12. Screw 2; 13. Threaded block; 14. Pressing block; 15. Slide 1; 16. Spring 1; 17. Buffer ring; 18. Protective block; 19. Mounting hole; 20. Mounting groove; 21. Slot; 22. Ring; 23. Limiting ring; 24. Slide 2; 25. Spring 2. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 2 , Figure 3 and Figure 5 The utility model provides an embodiment: a high-efficiency flow wind type dual-light lens lamp group structure, including a middle shell 1, an air guide radiator 2 is arranged on the middle side of the middle shell 1, a front cover 4 is arranged on the left side of the middle shell 1, a lens 3 is arranged on the left side of the front cover 4, a fixing frame 7 is arranged on the middle right side of the middle shell 1, a ventilation baffle 10 is arranged on the right side of the middle shell 1, a fan blade 8 is rotatably connected inside the fixing frame 7, and a driving motor 9 is fixedly connected to the right side of the fixing frame 7, an air guide cavity 5 is opened around the outer wall of the air guide radiator 2, an air guide cavity 6 is opened around the outer wall of the front cover 4, screws 11 are respectively threadedly connected between the four corners of the right side of the outer wall of the air guide radiator 2 and the four corners of the outer wall of the front cover 4, and threaded blocks 13 are fixedly connected at the four corners of the inner wall of the middle shell 1, and multiple screws 11 are respectively threadedly connected to the left side of the inner part of multiple thread blocks 13, and the right side of multiple thread blocks 13 are respectively threaded. A screw 2 12 is threadedly connected, and a ventilation baffle 10 is threadedly connected to the middle of multiple screws 2 12. A pre-tightening component is arranged inside the fixing frame 7, and the pre-tightening component includes a slide groove 15 and a spring 16. The slide groove 15 is opened on the left side of the fixing frame 7, and the spring 16 is fixedly connected to the left side of the inner wall of the slide groove 15. A buffer ring 17 is fixedly connected to the right side of the spring 16, and the buffer ring 17 is slidably connected inside the slide groove 15. The buffer ring 17 abuts against the left side of the air-guiding radiator 2, the ventilation baffle 10 abuts against the left side of the threaded block 13, and the threaded block 13 abuts against the four right corners of the outer wall of the air-guiding radiator 2. The air-guiding radiator 2 abuts against the left side of the front cover 4. An LED lamp is arranged inside the air-guiding radiator 2, and multiple air-guiding cavities 1 5 correspond to multiple air-guiding cavities 2 6 respectively. The fan blades 8 correspond to the middle part of the rear side of the air-guiding radiator 2, and multiple mounting holes 19 correspond to multiple mounting slots 20 respectively.

[0035] First, put the air-guiding radiator 2 into the middle shell 1 until the protruding part of the connecting screw 11 of the air-guiding radiator 2 abuts against the threaded block 13, then put the front cover 4 into the middle shell 1 and abut it against the right side of the air-guiding radiator 2, and respectively thread multiple screws 11 into the protruding positions at the four corners of the outer wall of the front cover 4 and the air-guiding radiator 2. At this time, the front cover 4 and the air-guiding radiator 2 will be fixed, and then continue to thread the screw 11 and successively enter the right sides of multiple threaded blocks 13 to complete the installation and fixation of the front cover 4, the air-guiding radiator 2 and the middle shell 1, and put the fixing frame 7 into the middle shell 1 from the left side through the ventilation baffle 10 and locate it on the left side of the air-guiding radiator 2 until the ventilation baffle 10 abuts against the multiple threaded blocks 13 and then stop, and then thread multiple screws 2 12 into the ventilation baffle 10 in turn and continue to thread into the left sides of multiple threaded blocks 13 to complete the installation and fixation of screws 11, screws 2, 12 and the middle shell 1. When driving, the flowing wind is introduced into the wind guide cavity 2 6, and then introduced into the wind guide cavity 1 5 through the wind guide cavity 2 6. When the flowing wind passes through multiple wind guide cavities 1 5, it will take away the heat of the outer layer of the wind guide radiator 2 and be discharged outwardly through the ventilation baffle 10. At the same time, the fan blades 8 are started by the driving motor 9 to rotate in the fixing frame 7. When the fan blades 8 rotate, the heat of the LED light inside the wind guide radiator 2 during operation is absorbed and discharged outwardly through the ventilation baffle 10. When the ventilation baffle 10 drives the fixing frame 7 to enter the middle shell 1, the buffer ring 17 will be against the left side of the wind guide radiator 2. As the ventilation baffle 10 and the multiple threaded blocks 13 are connected by multiple screws 2 12, the fixing frame 7 will approach the wind guide radiator 2 and make the buffer ring 17 slide into the slide groove 15, while squeezing the spring 16. After the installation is completed, the buffer ring 17 will continue to squeeze the wind guide radiator 2 and add preload through the rebound force of the spring 16.

[0036] Reference Figure 1 , Figure 6 and Figure 7 A lens 3 is engaged on the right side of the front cover 4, and a ring 22 is fixedly connected to the left side of the lens 3. Slide grooves 24 are provided on the upper and lower sides of the ring 22, and springs 25 are fixedly connected inside the two slide grooves 24. Pressing blocks 14 are fixedly connected on the opposite sides of the two springs 25. The two pressing blocks 14 are respectively slidably connected inside the slide grooves 24. Slots 21 are provided on the upper and lower sides of the front cover 4, and two springs 25 are respectively engaged in the slots 21. A limiting ring 23 is fixedly connected to the right side of the inner wall of the front cover 4, and the ring 22 is against the right side of the limiting ring 23.

[0037] The two pressing blocks 14 are pressed so that they enter the two slide grooves 24 respectively and squeeze the two springs 25. At this time, the lens 3 can be pulled out to the right and leave the front cover 4, which is convenient for maintenance or replacement of the front cover 4. When reinstalling, the two pressing blocks 14 are pressed again and enter the two slide grooves 24 respectively, and at the same time, the two springs 25 are squeezed, and then the lens 3 is inserted into the front cover 4 to the left until the ring 22 is against the limit ring 23 to avoid excessive extension. At this time, the two springs 25 will rebound and push the two pressing blocks 14 away from each other and extend out of the slide grooves 24 until the two pressing blocks 14 are engaged in the two card slots 21 to complete the installation of the lens 3 and the front cover 4.

[0038] Reference Figure 2 , Figure 4 and Figure 5 A protective block 18 is fixedly connected to the right side of the fixing frame 7, the driving motor 9 is arranged on the left side of the protective block 18, the protective block 18 is fixedly connected to the right side of the ventilation baffle 10, mounting holes 19 are opened on the four sides of the outer wall of the middle shell 1, and mounting grooves 20 are opened on the four sides of the outer wall of the air guide radiator 2, and the multiple mounting grooves 20 are respectively arranged between the multiple air guide cavities 5.

[0039] The fixing frame 7 is fixed to the ventilation baffle 10 through a protective block 18, and the protective block 18 wraps and protects the drive motor 9. The middle shell 1 is installed on the vehicle through multiple mounting holes 19 and mounting grooves 20. Multiple card slots 21 are respectively arranged between multiple air guide cavities 5 and staggered with each other to avoid affecting the introduction of flowing air into the air guide cavity 5 for cooling after installation.

[0040] Working principle: When in use, first put the air guide radiator 2 and the front cover 4 into the middle shell 1 from the right side in sequence, until the protruding part of the air guide radiator 2 connecting screw 11 is against the threaded block 13, and then thread the multiple screws 11 with the front cover 4, the air guide cavity 5 and the multiple threaded blocks 13 in sequence to complete the installation, and drive the fixing frame 7 to be put into the middle shell 1 from the left side through the ventilation baffle 10, the fixing frame 7 corresponds to the air guide radiator 2, and then thread the multiple screws 2 12 into the ventilation baffle 10 and the multiple threaded blocks 13 in sequence to complete the installation, when driving, the external flowing wind is introduced into the multiple air guide cavities 5 through the air guide cavity 2 6, and the flowing wind takes away the heat of the outer layer of the air guide radiator 2 when passing through the multiple air guide cavities 5, and then is discharged to the outside through the ventilation baffle 10 and introduced into new flowing wind Wind, at the same time, start the drive motor 9 to make the fan blades 8 rotate and absorb the heat inside the air guide radiator 2, and then discharge it outward through the ventilation baffle 10, press the two pressing blocks 14 to each other and slide into the two slide grooves 24 respectively, and the two springs 25 are squeezed at the same time, and then the lens 3 is pulled out to the right and leaves the front cover 4 for maintenance or replacement. When reinstalling, press the two pressing blocks 14 into the two slide grooves 24 again, and the two springs 25 are squeezed at the same time, and then put the lens 3 into the front cover 4 until the ring 22 is against the limit ring 23. At this time, the two pressing blocks 14 will be pushed out of the two slide grooves 24 for reset due to the rebound of the two springs 25, and the two pressing blocks 14 will be respectively engaged in the two card slots 21, and the installation of the lens 3 and the front cover 4 is completed.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient flow wind type dual light lens lamp assembly structure, comprising a middle shell (1), characterized in that: An air guide radiator (2) is arranged on the middle side of the middle shell (1), a front cover (4) is arranged on the left side of the middle shell (1), a lens (3) is arranged on the left side of the front cover (4), a fixing frame (7) is arranged on the middle right side of the middle shell (1), a ventilation baffle (10) is arranged on the right side of the middle shell (1), a fan blade (8) is rotatably connected to the fixing frame (7), a driving motor (9) is fixedly connected to the right side of the fixing frame (7), an air guide cavity (5) is opened on all sides of the outer wall of the air guide radiator (2), and an air guide cavity (5) is opened on all sides of the outer wall of the front cover (4). A second air guide cavity (6) is provided at each of the four corners on the right side of the outer wall of the air guide radiator (2) and the four corners on the outer wall of the front cover (4), respectively, with a screw (11) being threadedly connected therebetween; a threaded block (13) is fixedly connected to the four corners of the inner wall of the middle shell (1); a plurality of the first screws (11) are respectively threadedly connected to the left side of the inside of a plurality of the threaded blocks (13); a second screw (12) is threadedly connected to the right side of the inside of a plurality of the threaded blocks (13); the ventilation baffle (10) is threadedly connected to the middle of the plurality of second screws (12); and a pre-tightening component is provided inside the fixing frame (7).

2. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 1, characterized in that: The preload assembly comprises a slide groove (15) and a spring (16), wherein the slide groove (15) is arranged on the left side of the fixing frame (7), the spring (16) is fixedly connected to the left side of the inner wall of the slide groove (15), and a buffer ring (17) is fixedly connected to the right side of the spring (16), the buffer ring (17) is slidably connected inside the slide groove (15), and the buffer ring (17) abuts against the left side of the air guide heat sink (2).

3. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 1 is characterized in that: A lens (3) is engaged on the right side of the front cover (4), and a sleeve ring (22) is fixedly connected to the left side of the lens (3). The sleeve ring (22) is provided with two slide grooves (24) on both upper and lower sides, and two springs (25) are fixedly connected inside the two slide grooves (24). The two pressing blocks (14) are fixedly connected on the opposite side of the two springs (25). The two pressing blocks (14) are respectively slidably connected inside the two slide grooves (24). The front cover (4) is provided with slots (21) on both upper and lower sides, and the two springs (25) are respectively engaged inside the slots (21).

4. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 3 is characterized in that: A limiting ring (23) is fixedly connected to the right side of the inner wall of the front cover (4), and the sleeve ring (22) abuts against the right side of the limiting ring (23).

5. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 1, characterized in that: A protection block (18) is fixedly connected to the right side of the fixing frame (7), the driving motor (9) is arranged on the left side of the protection block (18), and the protection block (18) is fixedly connected to the right side of the ventilation baffle (10).

6. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 1, characterized in that: The outer wall of the middle shell (1) is provided with mounting holes (19) on four sides, the outer wall of the air guide heat sink (2) is provided with mounting grooves (20) on four sides, the plurality of mounting grooves (20) are respectively arranged between the plurality of air guide cavities (5), and the plurality of mounting holes (19) respectively correspond to the plurality of mounting grooves (20).

7. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 1, characterized in that: The ventilation baffle (10) abuts against the left side of the threaded block (13), the threaded block (13) abuts against the four right corners of the outer wall of the air guide radiator (2), and the air guide radiator (2) abuts against the left side of the front cover (4).

8. The high-efficiency flow wind type dual-light lens lamp assembly structure according to claim 1, characterized in that: An LED light is arranged inside the air guide radiator (2); the plurality of air guide cavities one (5) respectively correspond to the plurality of air guide cavities two (6); and the fan blade (8) corresponds to the middle portion of the rear side of the air guide radiator (2).

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