Energy-saving LED steering lamp
By using components such as heat dissipation plates, heat dissipation fins, motors and cooling fans in LED turn signals, combined with thermal pads and airflow heat dissipation technology, the problem of ineffective heat dissipation of traditional LED turn signals is solved, achieving more efficient heat dissipation and simple maintenance.
Patent Information
- Application Number
- CN202422275425.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-18
AI Technical Summary
Traditional LED turn signals generate heat during operation, and the heat dissipation method is not efficient enough, resulting in the increase in the LED chip temperature, decrease in brightness, shortening the service life, and cumbersome maintenance of the heat dissipation system.
An energy-saving LED turn signal is designed, using components such as heat dissipation plates, heat dissipation fins, motors and heat dissipation fans to dissipate heat through thermal pads and airflow to ensure efficient heat conduction and dissipation; at the same time, through the design of snaps, slots and screw holes, maintenance and inspection are facilitated.
It effectively reduces the working temperature of the LED turn signal, avoids overheating, damage and brightness reduction problems, and simplifies the maintenance process of the heat dissipation system.
Smart Images
Figure CN223020048U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of LED turn signals, and particularly relates to an energy-saving LED turn signal. Background Technique
[0002] LED turn signals came into being under the background of the development of technology and the evolution of automotive lighting requirements. With their many advantages, they have gradually replaced traditional incandescent bulb turn signals and become an important part of modern automotive lighting systems.
[0003] Traditional LED turn signals generate heat during operation, and traditional heat dissipation methods may not be efficient enough. If the heat cannot be dissipated in time, it will cause the temperature of the LED chip to rise, resulting in a decrease in the brightness of the LED turn signal and also reducing the service life of the LED turn signal. At the same time, when the heat dissipation system of the LED turn signal needs to be maintained, the entire lamp cover needs to be removed, which may require professional equipment and technicians for detection, and the process of disassembly and installation is also very cumbersome. In view of this, we propose an energy-saving LED turn signal. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an energy-saving LED turn signal to solve the problems raised in the above background technique.
[0005] In view of this, the utility model provides an energy-saving LED turn signal, including an energy-saving LED turn signal, a transparent lamp cover, an LED headlight, a frame housing, and a lamp socket board. The energy-saving LED turn signal, the LED headlight, and the lamp socket board are all located between the transparent lamp cover and the frame housing. It is characterized in that it further includes:
[0006] A heat dissipation plate, which is fixedly installed at the rear side of the lamp socket board, and a heat conduction pad is provided between the heat dissipation plate and the lamp socket board;
[0007] Heat dissipation fins, which are fixedly installed at the rear side of the heat dissipation plate. A motor is fixedly installed at the rear side of the heat dissipation fins, and a heat dissipation fan is fixedly installed on the output shaft of the motor;
[0008] A slot, which is opened at the bottom of the frame housing. A dust-proof net one is inserted and installed on the inner wall of the slot, and the other end of the dust-proof net one is clamped with the slot through a buckle. A plurality of screw holes are opened at the rear side of the frame housing. A dust-proof net two is provided at the rear side of the frame housing. A plum blossom screw is threadedly installed in the screw hole, and one end of the plum blossom screw penetrates through the dust-proof net two.
[0009] In this technical solution, when the whole vehicle lamp is powered on, the LED headlamp and the energy-saving LED turn signal lamp are lit and generate heat. By setting a heat-conducting pad between the heat-dissipating plate and the lamp socket plate, it is ensured that the heat generated by the LED headlamp and the energy-saving LED turn signal lamp can be efficiently conducted from the lamp socket plate to the heat-dissipating plate. Subsequently, the heat is conducted to the heat-dissipating fins. At the same time, the motor is also powered on and started. The motor drives the heat-dissipating fan to rotate through the output shaft. When the heat-dissipating fan rotates, the air outside the second dust-proof net is sucked into the frame housing, and an air flow is formed inside the frame housing. Subsequently, the flowing air passes through the motor and contacts the surface of the heat-dissipating fins, ensuring that the heat on the heat-dissipating fins and the motor can be blown away by the air flow. Under the action of air pressure, the hot air flow inside the frame housing can be discharged to the outside through the slots, ensuring that the LED headlamp and the energy-saving LED turn signal lamp can be at an appropriate working temperature, and avoiding the phenomena of overheating, damage and brightness decline of the LED headlamp and the energy-saving LED turn signal lamp;
[0010] When personnel need to inspect and maintain the heat-dissipating fins, the motor, the heat-dissipating fan, the first dust-proof net and the second dust-proof net, the personnel use a screwdriver to rotate several plum blossom screws and take the plum blossom screws out of the screw holes. Subsequently, the personnel can take the second dust-proof net off the frame housing. Through the buckle provided on the first dust-proof net, the personnel press the buckle by hand, and then the buckle deforms. The personnel can pull out one end of the first dust-proof net from the side wall of the slot, so that the first dust-proof net is taken out of the slot, facilitating the detection of the heat-dissipating plate, the heat-dissipating fins, the motor and the heat-dissipating fan by professional equipment and technicians;
[0011] After the personnel complete the detection, the personnel first insert one end of the first dust-proof net on the side wall of the slot. Subsequently, the personnel push up the buckle. The outside of the buckle contacts the inner wall of the slot and deforms, and is stuck on the side wall of the slot. Subsequently, the personnel align the holes on the second dust-proof net with the screw holes. Then, the personnel pass four plum blossom screws through the holes on the second dust-proof net and rotate them into the screw holes. Through the above operations, the personnel can fix the second dust-proof net on the frame housing, ensuring that when the heat-dissipating plate, the heat-dissipating fins, the motor and the heat-dissipating fan need to be maintained and detected, the overall structure does not need to be disassembled.
[0012] In the above technical solution, further, the energy-saving LED turn signal lamp and the LED headlamp are both fixed to the front side of the lamp socket plate through several screws. The lamp socket plate is fixed to the inner wall of the transparent lamp cover through several screws. The transparent lamp cover is fixed to the frame housing through several screws.
[0013] In this technical solution, the structures of the energy-saving LED turn signal lamp, the LED headlamp, the lamp socket plate and the transparent lamp cover are ensured to be stable.
[0014] In the above technical solution, further, both sides of the heat-conducting pad are tightly bonded to the heat-dissipating plate and the lamp socket plate respectively. The first dust-proof net and the buckle are of an integrally formed structure.
[0015] In this technical solution, by setting a heat-conducting pad, the heat-conducting efficiency between the heat-dissipating plate and the lamp socket plate is ensured to be improved, the phenomenon of heat accumulation is avoided, the heat can be effectively conducted to the heat-dissipating plate, and the structural stability of the dust-proof net one and the buckle is ensured.
[0016] In the above technical solution, further, the diameter of the heat-dissipating fan is smaller than the diameter of the dust-proof net two, and the diameter of the heat-dissipating fan is equal to the diameter of the heat-dissipating fins.
[0017] In this technical solution, it is ensured that the heat-dissipating fan can suck enough air from outside the dust-proof net two and blow it onto the heat-dissipating fins, and it is ensured that the air blown out by the heat-dissipating fan can dissipate heat from the heat-dissipating fins.
[0018] In the above technical solution, further, the cross-section of the heat-dissipating fins is in a circular structure, and there are at least 20 fins on the heat-dissipating fins.
[0019] In this technical solution, under the action of the heat-dissipating fan, the flowing air current contacts the surfaces of the motor and the heat-dissipating fins and blows away the heat. It is ensured that the heat-dissipating fan can blow enough air towards the motor and the heat-dissipating fins, and it is ensured that the heat energy on the heat-dissipating fins can be carried away by the air current.
[0020] In the above technical solution, further, the diameter of the heat-dissipating fan is smaller than the height of the inner wall of the frame housing, the length of the slot is 10 - 15 cm, and the width of the slot is 3 - 5 cm.
[0021] In this technical solution, when the heat-dissipating fan rotates, it will not contact the inner wall of the frame housing, ensuring that the heat-dissipating fan can rotate normally within the frame housing. At the same time, it is ensured that the hot air current within the frame housing can be quickly and effectively discharged through the slot.
[0022] In the above technical solution, further, an air inlet groove is provided at the rear side of the frame housing, and the dust-proof net two is located within the air inlet groove, and the diameter of the air inlet groove is equal to the diameter of the dust-proof net two.
[0023] In this technical solution, when air enters the frame housing, the dust-proof net two located within the air inlet groove will filter the air, ensuring that no debris enters the frame housing and causes damage to the heat-dissipating fins, the motor, and the heat-dissipating fan.
[0024] The beneficial effects of the present utility model are:
[0025] 1. The energy-saving LED turn signal, through the set heat dissipation plate, heat dissipation fins, motor and heat dissipation fan, ensures that the heat generated by the LED headlight and the energy-saving LED turn signal can be efficiently conducted from the lamp socket board to the heat dissipation plate, and then the heat is conducted to the heat dissipation fins. At the same time, the motor drives the heat dissipation fan to rotate through the output shaft. The rotating heat dissipation fan will suck the air outside the second dust-proof net into the frame housing and form an air flow inside the frame housing. Subsequently, the flowing air passes through the motor and contacts the surface of the heat dissipation fins, so that the heat on the heat dissipation fins and the motor can be blown away by the air flow. Under the action of air pressure, the hot air flow inside the frame housing can be discharged to the outside through the slots, ensuring that the LED headlight and the energy-saving LED turn signal can be at an appropriate working temperature and avoiding the phenomena of overheating, damage and brightness decline of the LED headlight and the energy-saving LED turn signal.
[0026] 2. The energy-saving LED turn signal, through the set buckles, slots, lamp socket board, screws and screw holes, facilitates the disassembly and installation of the first dust-proof net and the second dust-proof net by personnel, ensuring that it is convenient for professional equipment and technical personnel to detect the heat dissipation plate, heat dissipation fins, motor and heat dissipation fan. Description of the Drawings
[0027] Figure 1 One of the overall structural schematic diagrams of the present utility model;
[0028] Figure 2 Two of the overall structural schematic diagrams of the present utility model;
[0029] Figure 3 The overall exploded structural schematic diagram of the present utility model;
[0030] Figure 4 The structural schematic diagram of the frame housing in the present utility model;
[0031] Figure 5 The exploded structural schematic diagram of the frame housing in the present utility model;
[0032] The markings in the figure are shown as:
[0033] 1. Energy-saving LED turn signal; 2. Transparent lamp cover; 3. Heat dissipation plate; 4. Heat dissipation fins; 5. Motor; 6. Heat dissipation fan; 7. First dust-proof net; 8. Buckle; 9. Frame housing; 10. Second dust-proof net; 11. Slot; 12. Lamp socket board; 13. LED headlight; 14. Phillips screw; 15. Screw hole. Detailed Implementation Modes
[0034] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.
[0035] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0036] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.
[0037] It should be noted that in the description of the present application, the orientation or positional relationship indicated by the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as limiting the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside of the contour of each component itself.
[0038] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described method may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
[0039] Embodiment 1:
[0040] Please refer to Figure 1 - Figure 5 As shown, this embodiment provides an energy-saving LED turn signal, including an energy-saving LED turn signal 1, a transparent lamp cover 2, an LED headlight 13, a frame housing 9, and a lamp socket board 12. The energy-saving LED turn signal 1, the LED headlight 13, and the lamp socket board 12 are all located between the transparent lamp cover 2 and the frame housing 9. It further includes:
[0041] A heat dissipation plate 3, which is fixedly installed at the rear side of the lamp socket board 12, and a heat conduction pad is provided between the heat dissipation plate 3 and the lamp socket board 12;
[0042] Heat dissipation fins 4, which are fixedly installed at the rear side of the heat dissipation plate 3. A motor 5 is fixedly installed at the rear side of the heat dissipation fins 4, and a heat dissipation fan 6 is fixedly installed on the output shaft of the motor 5;
[0043] A slot 11, which is opened at the bottom of the frame housing 9. A dust-proof net 7 is inserted and installed on the inner wall of the slot 11, and the other end of the dust-proof net 7 is in snap-fit connection with the slot 11 through a buckle 8. A plurality of screw holes 15 are opened at the rear side of the frame housing 9. A dust-proof net 10 is provided at the rear side of the frame housing 9. A plum blossom screw 14 is threadedly installed in the screw hole 15, and one end of the plum blossom screw 14 penetrates through the dust-proof net 10.
[0044] Among them, when the entire vehicle lamp is powered on, the LED headlamp 13 and the energy-saving LED turn signal lamp 1 are lit and generate heat. By arranging a heat-conducting pad between the heat dissipation plate 3 and the lamp socket plate 12, it is ensured that the heat generated by the LED headlamp 13 and the energy-saving LED turn signal lamp 1 can be efficiently conducted from the lamp socket plate 12 to the heat dissipation plate 3. Subsequently, the heat is conducted to the heat dissipation fins 4. At the same time, the motor 5 is also powered on and started. The motor 5 drives the heat dissipation fan 6 to rotate through the output shaft. When the heat dissipation fan 6 rotates, the air outside the second dust-proof net 10 is sucked into the frame housing 9, and an air flow is formed inside the frame housing 9. Subsequently, the flowing air passes through the motor 5 and contacts the surface of the heat dissipation fins 4, ensuring that the heat on the heat dissipation fins 4 and the motor 5 can be blown away by the air flow. Under the action of air pressure, the hot air flow inside the frame housing 9 can be discharged to the outside through the slot 11, ensuring that the LED headlamp 13 and the energy-saving LED turn signal lamp 1 can be at an appropriate working temperature, and avoiding the phenomena of overheating, damage, and brightness decline of the LED headlamp 13 and the energy-saving LED turn signal lamp 1;
[0045] When personnel need to inspect and maintain the heat dissipation fins 4, the motor 5, the heat dissipation fan 6, the first dust-proof net 7, and the second dust-proof net 10, the personnel rotate a number of plum blossom screws 14 with a screwdriver and remove the plum blossom screws 14 from the screw holes 15. Subsequently, the personnel can remove the second dust-proof net 10 from the frame housing 9. Through the buckle 8 arranged on the first dust-proof net 7, the personnel press the buckle 8 by hand. Subsequently, the buckle 8 deforms, and the personnel can pull out one end of the first dust-proof net 7 from the side wall of the slot 11, so that the first dust-proof net 7 is taken out from the slot 11, facilitating professional equipment and technical personnel to detect the heat dissipation plate 3, the heat dissipation fins 4, the motor 5, and the heat dissipation fan 6;
[0046] After the personnel complete the detection, the personnel first insert one end of the first dust-proof net 7 on the side wall of the slot 11. Subsequently, the personnel push up the buckle 8. The outside of the buckle 8 contacts the inner wall of the slot 11 and deforms, and is stuck on the side wall of the slot 11. Subsequently, the personnel align the holes on the second dust-proof net 10 with the screw holes 15. Subsequently, the personnel pass four plum blossom screws 14 through the holes on the second dust-proof net 10 and rotate them into the screw holes 15. Through the above operations, the personnel can fix the second dust-proof net 10 on the frame housing 9, ensuring that when the heat dissipation plate 3, the heat dissipation fins 4, the motor 5, and the heat dissipation fan 6 need to be maintained and detected, the overall structure does not need to be disassembled.
[0047] Embodiment 2:
[0048] This embodiment provides an energy-saving LED turn signal lamp. In addition to including the technical solutions of the above embodiment, it also has the following technical features. Both the energy-saving LED turn signal lamp 1 and the LED headlamp 13 are fixed to the front side of the lamp socket plate 12 through a number of screws. The lamp socket plate 12 is fixed to the inner wall of the transparent lamp cover 2 through a number of screws. The transparent lamp cover 2 is fixed to the frame housing 9 through a number of screws.
[0049] Among them, the structures of the energy-saving LED turn signal 1, the LED headlight 13, the lamp socket board 12, and the transparent lamp cover 2 are ensured to be stable.
[0050] Embodiment 3:
[0051] This embodiment provides an energy-saving LED turn signal. In addition to including the technical solutions of the above embodiments, it also has the following technical features: both sides of the heat-conducting pad are tightly bonded to the heat-dissipating plate 3 and the lamp socket board 12 respectively, and the dust-proof net 1 7 and the buckle 8 are of an integrally formed structure.
[0052] Among them, by setting the heat-conducting pad, the heat conduction efficiency between the heat-dissipating plate 3 and the lamp socket board 12 is ensured to be improved, the phenomenon of heat accumulation is avoided, the heat can be effectively conducted to the heat-dissipating plate 3, and the structures of the dust-proof net 1 7 and the buckle 8 are ensured to be stable.
[0053] Embodiment 4:
[0054] This embodiment provides an energy-saving LED turn signal. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the diameter of the heat-dissipating fan 6 is smaller than the diameter of the dust-proof net 2 10, and the diameter of the heat-dissipating fan 6 is equal to the diameter of the heat-dissipating fins 4.
[0055] Among them, it is ensured that the heat-dissipating fan 6 can suck enough air from outside the dust-proof net 2 10 and blow it onto the heat-dissipating fins 4, and it is ensured that the air blown by the heat-dissipating fan 6 can dissipate heat from the heat-dissipating fins 4.
[0056] Embodiment 5:
[0057] This embodiment provides an energy-saving LED turn signal. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the cross-section of the heat-dissipating fins 4 is of a circular structure, and there are at least 20 fins on the heat-dissipating fins 4.
[0058] Among them, under the action of the heat-dissipating fan 6, the flowing air current contacts the surfaces of the motor 5 and the heat-dissipating fins 4 and blows away the heat. It is ensured that the heat-dissipating fan 6 can blow enough air towards the motor 5 and the heat-dissipating fins 4, and it is ensured that the heat energy on the heat-dissipating fins 4 can be carried away by the air current.
[0059] Embodiment 6:
[0060] This embodiment provides an energy-saving LED turn signal. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the diameter of the heat-dissipating fan 6 is smaller than the height of the inner wall of the frame housing 9, the length of the slot 11 is 10 - 15 cm, and the width of the slot 11 is 3 - 5 cm.
[0061] Among them, when the cooling fan 6 rotates, it will not contact the inner wall of the frame housing 9, ensuring that the cooling fan 6 can rotate normally within the frame housing 9. At the same time, it ensures that the hot air flow within the frame housing 9 can be quickly and effectively discharged through the slot 11.
[0062] Embodiment 7:
[0063] This embodiment provides an energy-saving LED turn signal. In addition to including the technical solutions of the above embodiments, it also has the following technical features. An air intake slot is provided at the rear side of the frame housing 9, and the second dust filter 10 is located within the air intake slot. The diameter of the air intake slot is equal to the diameter of the second dust filter 10.
[0064] Among them, when air enters the frame housing 9, the second dust filter 10 located within the air intake slot will filter the air, ensuring that no debris enters the frame housing 9 and causes damage to the heat dissipation fins 4, the motor 5, and the cooling fan 6.
[0065] It is worth noting that the buckle 8 has a certain degree of toughness, ensuring that when a person presses the buckle 8 by hand, the buckle 8 will undergo slight deformation, ensuring that the outer side of the buckle 8 can be stuck on the inner wall of the slot 11.
[0066] Working principle: When the entire vehicle lamp is powered on, the LED headlamp 13 and the energy-saving LED turn signal 1 are lit and generate heat. The generated heat is conducted to the heat dissipation plate 3 through the lamp socket board 12. Subsequently, the heat on the heat dissipation plate 3 is conducted to the heat dissipation fins 4. At the same time, the motor 5 is also powered on and starts. The output shaft of the motor 5 drives the cooling fan 6 to rotate. When the cooling fan 6 rotates, it will suck the air outside the second dust filter 10 into the frame housing 9 and form an air flow within the frame housing 9. Subsequently, the flowing air flow contacts the surfaces of the motor 5 and the heat dissipation fins 4 and blows away the heat. Under the action of air pressure, the air flow carries the heat and is discharged to the outside through the slot 11. Through the above operations, the cooling fan 6 can continuously dissipate heat from the LED headlamp 13 and the energy-saving LED turn signal 1 through the heat dissipation fins 4, ensuring that the LED headlamp 13 and the energy-saving LED turn signal 1 can be at an appropriate working temperature, and avoiding phenomena such as overheating, damage, and brightness decline of the LED headlamp 13 and the energy-saving LED turn signal 1;
[0067] When personnel need to inspect and maintain the heat dissipation fins 4, the motor 5, the cooling fan 6, the dust filter net one 7 and the dust filter net two 10, the personnel turn a number of plum blossom screws 14 with a screwdriver, take out the plum blossom screws 14 from the screw holes 15, and then the personnel can remove the dust filter net two 10 from the frame housing 9. Through the buckle 8 provided on the dust filter net one 7, the personnel press the buckle 8 by hand, and then the buckle 8 deforms. The personnel can pull out one end of the dust filter net one 7 from the side wall of the slot 11, so that the dust filter net one 7 is taken out from the slot 11, which is convenient for professional equipment and technical personnel to detect the heat dissipation plate 3, the heat dissipation fins 4, the motor 5 and the cooling fan 6;
[0068] When the personnel have completed the detection, the personnel first insert one end of the dust filter net one 7 on the side wall of the slot 11. Then, the personnel push up the buckle 8. The outer side of the buckle 8 contacts the inner wall of the slot 11 and deforms, and is stuck on the side wall of the slot 11. Then, the personnel align the holes on the dust filter net two 10 with the screw holes 15. Then, the personnel pass four plum blossom screws 14 through the holes on the dust filter net two 10 and turn them into the screw holes 15. Through the above operations, the personnel can fix the dust filter net two 10 on the frame housing 9, ensuring that when the heat dissipation plate 3, the heat dissipation fins 4, the motor 5 and the cooling fan 6 need to be maintained and detected, the overall structure does not need to be disassembled.
[0069] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.
Claims
1. An energy-saving LED turn signal lamp, comprising an energy-saving LED turn signal lamp (1), a transparent lampshade (2), an LED headlamp (13), a frame shell (9), and a lamp holder plate (12), wherein the energy-saving LED turn signal lamp (1), the LED headlamp (13) and the lamp holder plate (12) are all located between the transparent lampshade (2) and the frame shell (9), characterized in that: Also includes: A heat dissipation plate (3), wherein the heat dissipation plate (3) is fixedly mounted on the rear side of the lamp holder plate (12), and a heat conductive pad is provided between the heat dissipation plate (3) and the lamp holder plate (12); A heat dissipation fin (4), wherein the heat dissipation fin (4) is fixedly mounted on the rear side of the heat dissipation plate (3), a motor (5) is fixedly mounted on the rear side of the heat dissipation fin (4), and a heat dissipation fan (6) is fixedly mounted on the output shaft of the motor (5); A slot (11) is provided at the bottom of the frame shell (9), a dust screen (7) is installed on the inner wall of the slot (11), and the other end of the dust screen (7) is engaged with the slot (11) through a buckle (8), a plurality of screw holes (15) are provided on the rear side of the frame shell (9), a dust screen (10) is provided on the rear side of the frame shell (9), a plum screw (14) is installed on the inner thread of the screw hole (15), and one end of the plum screw (14) passes through the dust screen (10).
2. The energy-saving LED turn signal lamp according to claim 1, characterized in that: The energy-saving LED turn signal lamp (1) and the LED headlamp (13) are both fixed to the front side of a lamp holder plate (12) by means of a plurality of screws, the lamp holder plate (12) is fixed to the inner wall of a transparent lampshade (2) by means of a plurality of screws, and the transparent lampshade (2) is fixed to a frame shell (9) by means of a plurality of screws.
3. The energy-saving LED turn signal lamp according to claim 1, characterized in that: The two sides of the thermal pad are tightly bonded to the heat dissipation plate (3) and the lamp holder plate (12) respectively, and the dustproof net (7) and the buckle (8) are an integrally formed structure.
4. The energy-saving LED turn signal lamp according to claim 1, characterized in that: The diameter of the heat dissipation fan (6) is smaller than the diameter of the second dustproof net (10), and the diameter of the heat dissipation fan (6) is equal to the diameter of the heat dissipation fin (4).
5. The energy-saving LED turn signal lamp according to claim 4, characterized in that: The cross section of the heat dissipation fin (4) is a circular structure, and there are at least 20 fins on the heat dissipation fin (4).
6. The energy-saving LED turn signal lamp according to claim 1, characterized in that: The diameter of the cooling fan (6) is smaller than the height of the inner wall of the frame shell (9), the length of the slot (11) is 10-15 cm, and the width of the slot (11) is 3-5 cm.
7. The energy-saving LED turn signal lamp according to claim 6, characterized in that: An air inlet groove is provided on the rear side of the frame shell (9), and the second dustproof net (10) is located in the air inlet groove. The diameter of the air inlet groove is equal to the diameter of the second dustproof net (10).