LED tail lamp module convenient to assemble

Abstract

The utility model discloses an LED tail lamp module convenient to assemble, which relates to the field of automobile tail lamps and comprises a lamp bowl, a light plate arranged at one end of the lamp bowl, a lampshade sleeved on the outer side of the light plate, a clamping lamp tube arranged in the lamp bowl and an LED module arranged in the clamping lamp tube. The power supply mounting groove is formed in one end, far away from the lampshade, of the LED module; according to the LED tail lamp module convenient to assemble, all components on the tail lamp module can be rapidly disassembled and assembled, components needing to be replaced can be selectively disassembled and assembled, the appearance can be individually illuminated, and the attractiveness of an automobile is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile rear taillights, and specifically relates to an LED taillight module convenient for assembly. Background Technique

[0002] Automobile rear taillights are important components on automobiles. Their main function is to illuminate the road behind the vehicle to ensure safe driving at night. They usually consist of multiple LEDs or bulbs and can adjust the direction of light according to the steering and speed of the vehicle, enabling vehicles coming from behind to discover in time and take corresponding avoidance measures. In addition, automobile rear taillights can also transmit other information through colors and combination methods, such as warning other vehicles to pay attention to obstacles ahead and indicating the type of vehicle. When turned on at night, they can improve the visibility of the automobile to pedestrians and other vehicles. However, as devices at the four corners of the automobile, automobile rear taillights are easily damaged in many collision accidents. For some automobiles with a long driving age, the rear taillights often need to be repaired, so they often need to be disassembled and assembled. However, the existing automobile rear taillights usually use a large number of screws for connection, which is very time-consuming and laborious during disassembly and assembly. Therefore, a new LED taillight module convenient for assembly is needed.

[0003] According to an installation structure of an automobile rear taillight base and an LED module provided by application number CN201220340391.8, it includes a base, a circuit board is installed on the base, several LED lamp groups are fixedly installed on the circuit board, the circuit board is connected with an electric wire, and the electric wire passes through the base; this installation structure of the automobile rear taillight base and the LED module has a simple structure, is convenient for processing and maintenance, saves materials, and extends the product life.

[0004] The above document simplifies the installation structure to achieve the effect of convenient assembly during processing and maintenance, but there are problems such as being not firm after loading and many vulnerable points in the rectangular installation structure, which are easily damaged by collision. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide an LED taillight module convenient for assembly to solve the technical problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] An LED taillight module convenient for assembly, including a lamp bowl, a light pattern plate arranged at one end of the lamp bowl, a lamp cover sleeved outside the light pattern plate, a clamping lamp tube arranged inside the lamp bowl, an LED module arranged inside the clamping lamp tube, and a power supply installation groove arranged at one end of the LED module away from the lamp cover.

[0008] Preferably, the inside of the lamp bowl is sprayed with a full reflective chromium plating layer, including a lamp tube slot provided in the middle of the lamp bowl, a plurality of first through screw holes provided at the corners of the lamp bowl, a plurality of convex strips annularly arranged on the inner side wall of the lamp tube slot away from the light pattern plate, and a limiting ring provided at the other end of the inner side wall of the lamp tube slot.

[0009] Preferably, the light pattern plate includes a multi-morphology light-transmitting plastic provided on the surface, and a plurality of second through screw holes provided at the corners of the light pattern plate and corresponding to the positions of the first through screw holes one by one.

[0010] Preferably, the lamp cover is made of transparent plastic, including a clamping groove provided at the edge of one end of the lamp bowl, and a clamping plate provided at the edge of the end of the lamp cover facing the lamp bowl.

[0011] Preferably, the clamped lamp tube includes a first notched ring sleeved on the outer peripheral side wall near the light pattern plate and capable of matching all the convex strips, a second notched ring provided at the other end of the clamped lamp tube, and a wire passing hole provided in the middle of the second notched ring.

[0012] Preferably, the LED module includes a circuit board provided at the inner bottom end of the clamped lamp tube, an annular LED lamp group provided at one end of the circuit board close to the light pattern plate, and a wiring head provided at the other end of the light pattern plate and capable of passing through the wire passing hole.

[0013] Preferably, the power supply installation groove includes a plurality of annular grooves provided at one end to match the second notched ring, and a wiring groove provided in the middle of the annular groove and capable of matching the size of the wiring head.

[0014] In summary, the main beneficial effects of this technical solution are as follows:

[0015] In this embodiment, through the installation structure during buckling, each component on the taillight module can be quickly disassembled and assembled, and the separated design of each component enables selective disassembly and assembly of the components that need to be replaced. Through the through-positioning screw holes on each component, a small number of screws can be used to fix each component on the taillight module to the vehicle and compact each clamping point.

[0016] By installing a light pattern plate capable of personalized design of light transmission points between the lamp bowl and the lamp cover, and cooperating with an annular LED lamp group capable of automatic adjustment, the taillights of the vehicle can be made more beautiful and the overall appearance of the vehicle model can be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an isometric view of the overall structure of the present invention;

[0018] Figure 2 is an exploded view of the overall structure of the present invention;

[0019] Figure 3 is a schematic diagram of the disassembly of the external components of the present utility model;

[0020] Figure 4 is a schematic diagram of the disassembly of the internal components of the present utility model;

[0021] Figure 5 is a rear view of some components of the present utility model.

[0022] Description of the drawings: 10. Lamp bowl; 11. Light pattern plate; 12. Lamp shade; 13. Clamping lamp tube; 14. LED module; 15. Power supply installation groove; 101. Lamp tube groove; 102. First through screw hole; 103. Rib; 104. Limit ring; 111. Transparent plastic; 112. Second through screw hole; 121. Card slot; 122. Card board; 131. First notched ring; 132. Second notched ring; 133. Wire passing hole; 141. Circuit board; 142. Ring-shaped LED lamp group; 143. Wiring head; 151. Ring groove; 152. Wiring groove. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0024] Embodiment

[0025] Please refer specifically to FIGS. Figure 1 , 2 , 3, 4, and 5. An LED tail lamp module convenient for assembly includes a lamp bowl 10, a light pattern plate 11 provided at one end of the lamp bowl 10, a lamp shade 12 sleeved outside the light pattern plate 11, a clamping lamp tube 13 provided inside the lamp bowl 10, an LED module 14 provided inside the clamping lamp tube 13, and a power supply installation groove 15 provided at one end of the LED module 14 away from the lamp shade 12; the inside of the lamp bowl 10 is sprayed with a reflective chrome plating layer, including a lamp tube groove 101 provided in the middle of the lamp bowl 10, a plurality of first through screw holes 102 provided at the corners of the lamp bowl 10, a plurality of ribs 103 annularly provided on the inner side wall of the lamp tube groove 101 away from the light pattern plate 11, and a limit ring 104 provided at the other end of the inner side wall of the lamp tube groove 101; the clamping lamp tube 13 includes a first notched ring 131 sleeved on the outer peripheral side wall near the light pattern plate 11 and capable of matching all the ribs 103, a second notched ring 132 provided outside the other end of the clamping lamp tube 13, and a wire passing hole 133 provided in the middle of the second notched ring 132; the LED module 14 includes a circuit board 141 provided at the bottom end inside the clamping lamp tube 13, a ring-shaped LED lamp group 142 provided at one end of the circuit board 141 close to the light pattern plate 11, and a wiring head 143 provided at the other end of the light pattern plate 11 and capable of passing through the wire passing hole 133.

[0026] It should be noted that the circuit board 141 is installed inside the clamping lamp tube 13 in a suspended manner by socket head cap screws to prevent the bottom from contacting the surface metal of the clamping lamp tube 13 and causing a short circuit; the thickness of the first notched ring 131 is slightly less than the distance between the rib 103 and the limiting ring 104, enabling the first notched ring 131 to rotate between the two.

[0027] Further, when installing the LED tail lamp module, first install the circuit board 141 inside the clamping lamp tube 13 in a suspended manner by socket head cap screws to ensure that the annular LED lamp group 142 irradiates towards the light pattern plate 11, and the wiring head 143 passes through the wire passing hole 133.

[0028] Further, align the notch on the first notched ring 131 with the multiple ribs 103 in the lamp tube groove 101, and insert the entire clamping lamp tube 13 into the lamp tube groove 101 until the first notched ring 131 is blocked by the limiting ring 104.

[0029] Further, rotate the clamping lamp tube 13 at a small angle to misalign the notch on the first notched ring 131 with the multiple ribs 103 in the lamp tube groove 101 to prevent the clamping lamp tube 13 from slipping out.

[0030] Please refer specifically to Attachment Figure 1 、 2 As shown in Figures 4 and 5, the power supply installation groove 15 includes several annular grooves 151 provided at one end to match the second notched ring 132, and a wire routing groove 152 provided in the middle of the annular groove 151 to match the size of the wiring head 143.

[0031] It should be noted that the power supply installation groove 15 is installed on the vehicle by screws, responsible for connecting the power supply cable. If it is not damaged during disassembly and assembly, it can not be disassembled and assembled.

[0032] Further, align the tail of the clamping lamp tube 13 installed in the lamp bowl 10 with the power supply installation groove 15 for approximation and comparison.

[0033] Further, rotate the clamping lamp tube 13 to ensure that the second notched ring 132 can be aligned with the several annular grooves 151 on the power supply installation groove 15, and the wiring head 143 is aligned with the wire routing groove 152 for clamping installation.

[0034] Please refer specifically to Attachment Figure 1 、 2 As shown in Figure 3, the light pattern plate 11 includes a multi - shaped light - transmissive plastic 111 provided on the surface, and a plurality of second through - screw holes 112 provided at the corners of the light pattern plate 11 and corresponding one - to - one with the positions of the first through - screw holes 102; the lamp shade 12 is made of transparent plastic and includes a clamping groove 121 provided at the edge of one end of the lamp bowl 10, and a clamping plate 122 provided at the edge of the end of the lamp shade 12 facing the lamp bowl 10.

[0035] It should be noted that the light pattern plate 11 is a force-bearing plate installed with screws. There is a washer for the screw cap on the second through screw hole 112. The light-transmitting plastic 111 adopts a polarized design, which can refract light more fully and is easier to detect.

[0036] Further, press the light pattern plate 11 on the surface of one end of the lamp bowl 10 to ensure that a plurality of second through screw holes 112 corresponding to the positions of the first through screw holes 102 are aligned, and then screw on the installation screws to fix the light pattern plate 11 together with the various components mentioned above on the vehicle.

[0037] Further, align the card slot 121 at the edge of the lamp bowl 10 and the card board 122 at the edge of the lamp shade 12, and press the edge of the lamp shade 12 forcefully to ensure that the two are firmly clamped, and then fit the lamp shade 12 over the lamp bowl 10.

[0038] Further, when it is necessary to disassemble this embodiment, just operate in the reverse direction of the above steps.

[0039] The working principle of the present utility model is as follows:

[0040] First of all, when it is necessary to install the LED tail lamp module, first install the circuit board 141 in the clamping lamp tube 13 in a suspended manner through socket head screws, ensure that the annular LED lamp group 142 irradiates towards the light pattern plate 11, and the wiring head 143 passes through the wire passing hole 133. Align the notch on the first notched ring 131 with the multiple convex strips 103 in the lamp tube slot 101, and insert the entire clamping lamp tube 13 into the lamp tube slot 101 until the first notched ring 131 is blocked by the limiting ring 104. Rotate the clamping lamp tube 13 at a small angle to misalign the notch on the first notched ring 131 with the multiple convex strips 103 in the lamp tube slot 101 to prevent the clamping lamp tube 13 from slipping out. Align the tail of the clamping lamp tube 13 installed in the lamp bowl 10 with the power supply installation slot 15 for approximation and comparison, rotate the clamping lamp tube 13 to ensure that the second notched ring 132 can be aligned with several annular grooves 151 on the power supply installation slot 15, and the wiring head 143 is aligned with the wiring groove 152 for clamping installation. Press the light pattern plate 11 on the surface of one end of the lamp bowl 10 to ensure that a plurality of second through screw holes 112 corresponding to the positions of the first through screw holes 102 are aligned, and then screw on the installation screws to fix the light pattern plate 11 together with the various components mentioned above on the vehicle. Align the card slot 121 at the edge of the lamp bowl 10 and the card board 122 at the edge of the lamp shade 12, and press the edge of the lamp shade 12 forcefully to ensure that the two are firmly clamped, and then fit the lamp shade 12 over the lamp bowl 10. When it is necessary to disassemble this embodiment, just operate in the reverse direction of the above steps.

[0041] The above embodiments are only used to illustrate the technical idea of the present utility model, and the protection scope of the present utility model cannot be limited thereby. Any modification made on the basis of the technical solution according to the technical idea proposed by the present utility model falls within the protection scope of the present utility model.

Claims

1. An LED tail lamp module convenient for assembly, comprising a lamp bowl (10), characterized in that , The light shaping plate (11) provided at one end of the lamp bowl (10), the lamp shade (12) sleeved outside the light shaping plate (11), the clamping lamp tube (13) provided inside the lamp bowl (10), the LED module (14) provided inside the clamping lamp tube (13), and the power supply installation groove (15) provided at one end of the LED module (14) away from the lamp shade (12).

2. The convenient-to-assemble LED tail light module according to claim 1, wherein The inside of the lamp bowl (10) is sprayed with a reflective chrome plating layer, including a lamp tube groove (101) provided in the middle of the lamp bowl (10), a plurality of first through screw holes (102) provided at the corners of the lamp bowl (10), a plurality of convex strips (103) annularly arranged at one end of the inner side wall of the lamp tube groove (101) away from the light shaping plate (11), and a limiting ring (104) provided at the other end of the inner side wall of the lamp tube groove (101).

3. The LED tail lamp module convenient for assembly according to claim 2, characterized in that, The light shaping plate (11) includes multi-shaped light-transmitting plastics (111) provided on the surface, and a plurality of second through screw holes (112) provided at the corners of the light shaping plate (11) and corresponding to the positions of the first through screw holes (102) one by one.

4. The convenient-to-assemble LED tail lamp module according to claim 1, wherein The lamp shade (12) is made of transparent plastic, including a clamping groove (121) provided at the edge of one end of the lamp bowl (10), and a clamping plate (122) provided at the edge of one end of the lamp shade (12) facing the lamp bowl (10).

5. The LED tail lamp module convenient for assembly according to claim 2, wherein, The clamping lamp tube (13) includes a first notched ring (131) sleeved on the outer peripheral side wall near one end of the light shaping plate (11) and capable of matching all the convex strips (103), a second notched ring (132) provided outside the other end of the clamping lamp tube (13), and a wire passing hole (133) provided in the middle of the second notched ring (132).

6. The LED tail light module convenient for assembly according to claim 5, characterized in that, The LED module (14) includes a circuit board (141) provided at the inner bottom end of the clamping lamp tube (13), an annular LED lamp group (142) provided at one end of the circuit board (141) close to the light shaping plate (11), and a wiring head (143) provided at the other end of the light shaping plate (11) and capable of passing through the wire passing hole (133).

7. The convenient-to-assemble LED tail light module according to claim 6, wherein, The power supply installation groove (15) includes a plurality of annular grooves (151) provided at one end to match the second notched ring (132), and a wire routing groove (152) provided in the middle of the annular grooves (151) and capable of matching the size of the wiring head (143).

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