LED car lamp capable of keeping light emitting power and compatible with different sockets

Abstract

The utility model discloses an LED car lamp capable of keeping luminous power and compatible with different sockets. The LED car lamp comprises an aluminum lamp holder, an LED lamp panel, a heat conduction aluminum sleeve, a cooling fan mechanism, an electric connection seat and an electric socket. The LED lamp is simple in structure, the heat conduction aluminum sleeve and the cooling fan mechanism are additionally arranged at the upper end and the lower end of the aluminum lamp holder correspondingly, heat of the LED lamp panel is rapidly conducted to the aluminum lamp holder through the heat conduction aluminum sleeve, then the cooling fan mechanism is started to conduct accelerated cooling on the aluminum lamp holder, the cooling effect is greatly improved, heat accumulation is avoided, and the service life of the LED lamp is prolonged. The luminous power of the LED lamp panel is kept unchanged; the cooling fan mechanism is arranged on the base, the electric socket is arranged at one end of the side wall of the cooling fan mechanism, assembly can be completed by installing the electric socket on the electric socket, practicability and convenience are achieved, meanwhile, due to the fact that the electric socket and the electric socket are detachably arranged, different types of electric sockets can be conveniently replaced according to specific installation conditions, and applicability is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of LED vehicle lamps, in particular to an LED vehicle lamp which can maintain luminous power and is compatible with different sockets. Background Art

[0002] Traditional car headlights are mostly halogen lamps. Due to their extremely low light efficiency and limited high-beam range, halogen lamps are inadequate in conditions of poor visibility or high speeds (≥80 km / h), easily leading to traffic accidents. LED car lights are becoming an industry trend due to their energy-saving, environmentally friendly, long lifespan, and resistance to vibration. Their light output does not significantly decrease during use, making them an increasingly popular choice for automotive lighting.

[0003] Due to the structural design of most existing LED car lights, it is difficult to design a heat dissipation mechanism for heat dissipation. Generally, heat can only be dissipated by relying on the thermal conductivity of the lamp body itself and the lamp holder itself. The heat dissipation efficiency is not high, which easily leads to heat accumulation and affects the power of the LED car lights. In addition, the electrical socket part of the existing LED car lights is directly fixed on the lamp holder, so the socket model of the LED car lights is fixed. When the installation position of the car headlights is inconsistent with the socket model of the LED car lights, the entire LED car lights can only be replaced, which is very troublesome. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an LED car lamp which can maintain luminous power and is compatible with different sockets.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] An LED car light capable of maintaining luminous power and being compatible with different sockets, comprising:

[0007] Aluminum lamp holder;

[0008] The LED light board is inserted into the aluminum lamp holder;

[0009] A heat-conducting aluminum sleeve, connected to the upper end of the aluminum lamp holder and sleeved on the outer side of the LED lamp board, for conducting heat from the LED lamp board to the aluminum lamp holder;

[0010] A cooling fan mechanism is connected to the lower end of the aluminum lamp holder and is used to dissipate heat from the aluminum lamp holder and the LED lamp panel;

[0011] An electrical connector is provided at one end of the side wall of the heat dissipation fan mechanism, and an end thereof away from the heat dissipation fan mechanism is provided with a socket connection clamping portion;

[0012] The electrical socket is detachably plugged into the socket connecting clamping portion and is electrically connected to the LED light board and the cooling fan mechanism.

[0013] As described above, an LED car lamp that can maintain luminous power and is compatible with different sockets is further provided with a fixing structure between the heat-conductive aluminum sleeve and the LED lamp panel for fixing the two.

[0014] As described above, an LED car lamp that can maintain luminous power and is compatible with different sockets, the fixing structure includes a plurality of first connection holes opened on the heat-conductive aluminum sleeve, second connection holes opened on the LED lamp board and arranged corresponding to the first connection holes, and connecting bolts passing through the first connection holes and the second connection holes respectively.

[0015] As described above, an LED car lamp that can maintain luminous power and is compatible with different sockets, LED lamp bead groups are symmetrically provided on both side walls of the LED lamp panel, and an air-avoiding groove that can accommodate the LED lamp bead groups is also opened on the heat-conducting aluminum sleeve.

[0016] As described above, an LED car lamp that can maintain luminous power and is compatible with different sockets, the cooling fan mechanism includes an upper cooling cover connected to the lower end of the aluminum lamp holder, a lower cooling cover connected to the lower end of the upper cooling cover, and a cooling fan connected inside the upper cooling cover.

[0017] As described above, the LED car lamp that can maintain luminous power and is compatible with different sockets, the upper heat dissipation cover is also provided with a plurality of ventilation grilles arranged on the side wall thereof.

[0018] As described above, an LED car light that can maintain luminous power and is compatible with different sockets, the electrical connector includes an upper electrical connector cover arranged on one side of the upper heat dissipation cover side wall, and a lower electrical connector cover arranged on one side of the lower heat dissipation cover side wall and corresponding to the upper electrical connector cover, and the socket connection clamping portion is arranged at the outer end of the lower electrical connector cover.

[0019] As described above, the LED car lamp can maintain luminous power and is compatible with different sockets. One end of the electrical socket is further provided with a plug-in slot that can be inserted into the socket connecting clamping portion.

[0020] As described above, the LED vehicle lamp can maintain luminous power and is compatible with different sockets, wherein the electrical sockets include a first electrical socket, a second electrical socket, and a third electrical socket.

[0021] As described above, the LED car lamp that can maintain luminous power and is compatible with different sockets, the aluminum lamp holder is further provided with a plurality of ventilation slots.

[0022] The beneficial effects of the present invention are as follows: the present invention has a simple structure, and a heat-conducting aluminum sleeve and a heat dissipation fan mechanism are respectively provided at the upper and lower ends of the aluminum lamp holder. The heat of the LED lamp board is quickly conducted to the aluminum lamp holder through the heat-conducting aluminum sleeve, and then the heat dissipation fan mechanism is started to accelerate the heat dissipation of the aluminum lamp holder, and the heat dissipation effect is greatly improved, thereby avoiding heat accumulation and maintaining the luminous power of the LED lamp board unchanged; and an electric socket is provided at one end of the side wall of the heat dissipation fan mechanism, and the assembly can be completed by installing the electric socket on the electric socket, which is practical and convenient. At the same time, since the electric socket and the electric socket are detachable, different models of electric sockets can be conveniently replaced according to specific installation conditions, and the applicability is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0024] Figure 1 This is a structural diagram of an LED car light that can maintain luminous power and is compatible with different sockets in Example 1 of the present invention.

[0025] Figure 2 This is a structural exploded view of an LED car light that can maintain luminous power and is compatible with different sockets according to Example 1 of the present invention.

[0026] Figure 3 This is a structural diagram of an LED car light that can maintain luminous power and is compatible with different sockets according to Example 2 of the present invention.

[0027] Figure 4 This is a structural diagram of an LED car light that can maintain luminous power and is compatible with different sockets according to Example 3 of the present utility model. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model is described in detail below with reference to the accompanying drawings and embodiments.

[0029] See Figure 1 and Figure 2 As shown, Example 1 of the present application provides an LED car lamp that can maintain luminous power and is compatible with different sockets, including:

[0030] Aluminum lamp holder 1;

[0031] The LED lamp board 2 is inserted into the aluminum lamp holder 1;

[0032] A heat-conducting aluminum sleeve 3 is connected to the upper end of the aluminum lamp holder 1 and sleeved on the outer side of the LED lamp board 2, and is used to conduct the heat of the LED lamp board 2 to the aluminum lamp holder 1;

[0033] A cooling fan mechanism 4 is connected to the lower end of the aluminum lamp holder 1 and is used to dissipate heat from the aluminum lamp holder 1 and the LED lamp board 2;

[0034] An electrical connector 5 is provided at one end of the side wall of the cooling fan mechanism 4, and a socket connection clamping portion 50 is provided at the end thereof away from the cooling fan mechanism 4;

[0035] The electrical socket 6 is detachably plugged into the socket connection clamping portion 50 and is electrically connected to the LED light board 2 and the cooling fan mechanism 4 .

[0036] A heat-conducting aluminum sleeve 3 and a heat dissipation fan mechanism 4 are respectively provided at the upper and lower ends of the aluminum lamp holder 1. The heat of the LED light board 2 is quickly conducted to the aluminum lamp holder 1 through the heat-conducting aluminum sleeve 3, and then the heat dissipation fan mechanism 4 is started to accelerate the heat dissipation of the aluminum lamp holder 1, and the heat dissipation effect is greatly improved; and an electric socket 5 is provided at one end of the side wall of the heat dissipation fan mechanism 4, and the assembly can be completed by installing the electric socket 6 on the electric socket 5, which is practical and convenient. At the same time, since the electric socket 6 and the electric socket 5 are detachable, different models of electric sockets 6 can be conveniently replaced according to specific installation conditions, and the applicability is wide.

[0037] Furthermore, a fixing structure 7 for fixing the heat-conducting aluminum sleeve 3 and the LED lamp board 2 is provided between the heat-conducting aluminum sleeve 3 and the LED lamp board 2 .

[0038] Specifically, the fixing structure 7 includes a plurality of first connection holes 71 opened on the thermally conductive aluminum sleeve 3, second connection holes 72 opened on the LED lamp board 2 and arranged corresponding to the first connection holes 71, and connecting bolts 73 passing through the first connection holes 71 and the second connection holes 72 respectively.

[0039] During installation, after putting the LED lamp board 2 on the thermal conductive aluminum sleeve 3, slide the LED lamp board 2 toward the aluminum lamp holder 1 and insert it into the aluminum lamp holder 1 until the second connecting hole 72 on the LED lamp board 2 corresponds to the first connecting hole 71 on the thermal conductive aluminum sleeve 3. Finally, insert the connecting bolt 73 into the first connecting hole 71 and the second connecting hole 72 and fix them to complete the assembly. It is practical and convenient.

[0040] Specifically, LED lamp bead groups 20 are symmetrically arranged on both side walls of the LED lamp panel 2, and the heat-conducting aluminum sleeve 3 is also provided with a clearance groove 30 capable of accommodating the LED lamp bead groups 20. By providing the clearance groove 30, the LED lamp bead groups 20 are exposed, preventing the heat-conducting aluminum sleeve 3 from affecting the overall lighting effect of the LED lamp.

[0041] Furthermore, the heat dissipation fan mechanism 4 includes an upper heat dissipation cover 41 connected to the lower end of the aluminum lamp holder 1 , a lower heat dissipation cover 42 connected to the lower end of the upper heat dissipation cover 41 , and a heat dissipation fan 43 connected to the interior of the upper heat dissipation cover 41 .

[0042] Specifically, a plurality of ventilation grilles 410 are arranged on the side walls of the upper heat dissipation cover 41 .

[0043] The aluminum lamp holder 1 is blown by the cooling fan 43 to accelerate the airflow rate, and the ventilation grille 410 is opened to cooperate with the airflow circulation, which greatly improves the heat dissipation effect, thereby avoiding heat accumulation and keeping the luminous power of the LED lamp board unchanged, which is practical and convenient.

[0044] Furthermore, the electrical connector 5 includes an upper electrical connector cover 51 provided on one side of the side wall of the upper heat dissipation cover 41, and a lower electrical connector cover 52 provided on one side of the side wall of the lower heat dissipation cover 42 and corresponding to the upper electrical connector cover 51, and the socket connection clamping portion 50 is provided at the outer end of the lower electrical connector cover 52.

[0045] Specifically, one end of the electrical socket 6 is further provided with an inserting slot 60 which can be inserted into the socket connecting clamping portion 50 .

[0046] During assembly, after installing the upper heat dissipation cover 41 on the lower end of the aluminum lamp holder 1, select a suitable electrical socket 6 according to specific installation requirements, and then snap the plug slot 60 of the electrical socket 6 onto the socket connection snap-on portion 50, and then install the lower heat dissipation cover 42 together with the electrical socket 6 onto the upper heat dissipation cover 41 to complete the installation, which is practical and convenient.

[0047] In this embodiment 1, the electrical socket 6 is a first electrical socket 61 .

[0048] Furthermore, the aluminum lamp holder 1 is provided with a plurality of ventilation slots 10. By providing the ventilation slots 10, the air flow areas are increased, the heat dissipation effect is further improved, and the lamp holder is practical and convenient.

[0049] This application also provides Example 2. In Example 2, this example is basically the same as Example 1. For the sake of simplicity, only the main structure differences from Example 1 are described. The parts not described in this example are the same as those in Example 1, with the following differences:

[0050] The electrical socket 6 is a second electrical socket 62 .

[0051] This application also provides Example 3. In Example 3, this embodiment is basically the same as Example 1. For the sake of simplicity, only the main structure differences from Example 1 are described. The parts not described in this embodiment are the same as those in Example 1, with the following differences:

[0052] The electrical socket 6 is a third electrical socket 63 .

[0053] To sum up, the embodiment of the present application adds a heat-conducting aluminum sleeve 3 and a heat dissipation fan mechanism 4 to the upper and lower ends of the aluminum lamp holder 1 respectively, and quickly conducts the heat of the LED lamp board 2 to the aluminum lamp holder 1 through the heat-conducting aluminum sleeve 3, and then starts the heat dissipation fan mechanism 4 to accelerate the heat dissipation of the aluminum lamp holder 1, thereby greatly improving the heat dissipation effect; and an electric socket 5 is provided at one end of the side wall of the heat dissipation fan mechanism 4, and the assembly can be completed by installing the electric socket 6 on the electric socket 5, which is practical and convenient. At the same time, since the electric socket 6 and the electric socket 5 are detachable, different models of electric sockets 6 can be conveniently replaced according to specific installation conditions, and the applicability is wide.

[0054] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. An LED car light that can maintain luminous power and is compatible with different sockets, characterized in that: Includes: Aluminum lamp holder (1); An LED lamp panel (2) is inserted into the aluminum lamp holder (1); A heat-conducting aluminum sleeve (3) is connected to the upper end of the aluminum lamp holder (1) and sleeved on the outside of the LED lamp board (2), and is used to conduct heat from the LED lamp board (2) to the aluminum lamp holder (1); A heat dissipation fan mechanism (4) is connected to the lower end of the aluminum lamp holder (1) and is used to dissipate heat from the aluminum lamp holder (1) and the LED lamp panel (2); An electrical connector (5) is provided at one end of a side wall of the heat dissipation fan mechanism (4), and a socket connection clamping portion (50) is provided at an end thereof away from the heat dissipation fan mechanism (4); An electrical socket (6) is detachably plugged into the socket connection clamping portion (50) and is electrically connected to the LED light board (2) and the cooling fan mechanism (4).

2. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 1, characterized in that: A fixing structure (7) for fixing the heat-conducting aluminum sleeve (3) and the LED lamp panel (2) is also provided between the two.

3. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 2, characterized in that: The fixing structure (7) comprises a plurality of first connection holes (71) provided on the heat-conducting aluminum sleeve (3), second connection holes (72) provided on the LED lamp board (2) and correspondingly arranged with the first connection holes (71), and connection bolts (73) passing through the first connection holes (71) and the second connection holes (72), respectively.

4. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 1, characterized in that: LED lamp bead groups (20) are symmetrically provided on both side walls of the LED lamp board (2), and a space-avoiding groove (30) capable of accommodating the LED lamp bead groups (20) is provided on the heat-conducting aluminum sleeve (3).

5. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 1, characterized in that: The heat dissipation fan mechanism (4) comprises an upper heat dissipation cover (41) connected to the lower end of the aluminum lamp holder (1), a lower heat dissipation cover (42) connected to the lower end of the upper heat dissipation cover (41), and a heat dissipation fan (43) connected to the interior of the upper heat dissipation cover (41).

6. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 5, characterized in that: A plurality of ventilation grilles (410) are arranged on the peripheral side wall of the upper heat dissipation cover (41).

7. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 5, characterized in that: The electrical connector (5) comprises an upper electrical connector cover (51) provided on one side of the side wall of the upper heat dissipation cover (41), and a lower electrical connector cover (52) provided on one side of the side wall of the lower heat dissipation cover (42) and corresponding to the upper electrical connector cover (51), and the socket connection clamping portion (50) is provided at the outer end of the lower electrical connector cover (52).

8. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 1, characterized in that: One end of the electrical socket (6) is also provided with a plug-in slot (60) capable of being inserted into the socket connection clamping portion (50).

9. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 1 or 8, characterized in that: The electrical socket (6) comprises a first electrical socket (61), a second electrical socket (62) and a third electrical socket (63).

10. The LED car light capable of maintaining luminous power and being compatible with different sockets according to claim 1, characterized in that: The aluminum lamp holder (1) is also provided with a plurality of ventilation slots (10).

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