Car lamp with light guide strip

Abstract

The utility model provides a car lamp with a light guide strip, which relates to the technical field of light guide strips and comprises a fixing mechanism, the outer surface wall of the fixing mechanism is movably connected with a heat dissipation mechanism, the fixing mechanism comprises a first protective shell, the bottom of the inner wall of the first protective shell is fixedly connected with a group of clamping groove columns, and the inner surface wall of the first protective shell is movably connected with a light guide strip main body. The top of the first protection shell is movably connected with a second protection shell, and the top of the inner wall of the second protection shell is fixedly connected with a set of first clamping columns. According to the light guide strip, under the cooperation of the fixing mechanism, when the light guide strip body is used, the light guide strip body is clamped between the first protective shell and the second protective shell, the protective shells are made of transparent acrylic materials, the light transmission performance is high, deformation is not prone to occurring, the protective performance is high, and the protective shells are fixed through screws; the overall lighting quality and driving safety are improved, the repair and maintenance cost is reduced, meanwhile, dismounting and fixing are convenient, and the overall stability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide strips, in particular to a vehicle lamp with a light guide strip. Background Art

[0002] Headlights with light guide strips are an innovative product in modern automotive lighting systems. Through the design of light guide strips, this type of headlight can distribute light more evenly and create a unique visual effect. Headlights with light guide strips are an innovative product in modern automotive lighting systems. They can provide more uniform and soft light and create a unique visual effect.

[0003] However, in the prior art, the light guide strips inside the headlights are mostly embedded inside the headlights, are not installed stably, and have no protective shell on the outside, resulting in uneven light in local areas, affecting the overall lighting quality and driving safety, posing certain safety hazards and increasing maintenance costs. Utility Model Content

[0004] The utility model aims to solve the problem that when the existing equipment is in use, the light guide strips inside the lamp are mostly embedded inside without a protective shell outside, resulting in uneven light in local areas and affecting the lighting quality.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a vehicle lamp with a light guide strip, comprising a fixing mechanism, the outer wall of the fixing mechanism being movably connected with a heat dissipation mechanism;

[0006] The fixing mechanism includes a first protective shell, a group of slot columns are fixedly connected to the bottom of the inner wall of the first protective shell, a light guide strip body is movably connected to the inner surface wall of the first protective shell, a second protective shell is movably connected to the top of the first protective shell, a group of first clamping columns are fixedly connected to the top of the inner wall of the second protective shell, and the outer wall of the group of first clamping columns is fixedly clamped inside the group of slot columns, a group of second clamping columns are fixedly connected to the bottom of the second protective shell, a group of first holes are opened on the top of the first protective shell, and screws are movably inserted into the inner surface walls of the group of first holes.

[0007] Preferably, a group of second holes are opened on the top of the second protective shell, and the outer wall of a group of screws is movably inserted into the inside of the group of second holes.

[0008] Preferably, the heat dissipation mechanism comprises a vehicle lamp body, a mounting groove is formed on the top of the vehicle lamp body, and a first slot hole is formed on the top of the vehicle lamp body.

[0009] Preferably, a braided heat dissipation strip is fixedly connected to the bottom of the inner wall of the mounting groove.

[0010] Preferably, a group of third holes is opened on the top of the vehicle lamp body.

[0011] Preferably, a heat dissipation fin is fixedly connected to the bottom of the vehicle lamp body, and a group of heat dissipation holes is opened at the bottom of the inner wall of the mounting groove.

[0012] Preferably, the outer wall of the first protective shell is movably connected to the inner wall of the mounting groove, the bottom of the first protective shell is movably connected to the top of the braided heat dissipation strip, the outer wall of a group of the second clamping columns is movably connected to the inner wall of the first slot hole, and the outer wall of a group of the screws is threadedly connected to the inner wall of the third hole.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, with the cooperation of the fixing mechanism, when the light guide strip body is in use, the light guide strip body is clamped between the first protective shell and the second protective shell. The protective shell uses a transparent acrylic material with strong light transmittance, not easy to deform, and strong protection. It is fixed with screws, which improves the overall lighting quality and driving safety, reduces the cost of repair and maintenance, and is easy to disassemble and fix, thereby improving the overall stability of the equipment.

[0015] 2. In the utility model, with the cooperation of the heat dissipation mechanism, when the device is in use, since a light guide strip is installed on the outside of the lamp body, heat will be generated during operation. Therefore, heat dissipation fins are installed on the outside of the lamp body, and heat dissipation holes are opened inside the mounting groove and a braided heat dissipation strip is installed to ensure that the light guide strip does not generate excessively high temperature during operation, thereby maintaining its performance and life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a front view of a vehicle lamp with a light guide strip;

[0017] Figure 2 The utility model provides a disassembled diagram of a fixing mechanism of a vehicle lamp with a light guide strip;

[0018] Figure 3 The utility model provides a top view of a fixing mechanism of a vehicle lamp with a light guide strip;

[0019] Figure 4 The utility model provides a disassembled diagram of a heat dissipation mechanism of a vehicle lamp with a light guide strip.

[0020] Legend:

[0021] 1. Fixing mechanism; 101. First protective shell; 102. Slot column; 103. Light guide strip body; 104. Second protective shell; 105. First clamping column; 106. Second clamping column; 107. First eyelet; 108. Screw; 109. Second eyelet;

[0022] 2. Heat dissipation mechanism; 201. Lamp body; 202. Mounting slot; 203. First slot hole; 204. Braided heat dissipation strip; 205. Third eyelet; 206. Heat dissipation fin; 207. Heat dissipation hole. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a vehicle lamp with a light guide strip, comprising a fixing mechanism 1, and an outer wall of the fixing mechanism 1 is movably connected with a heat dissipation mechanism 2;

[0026] The fixing mechanism 1 includes a first protective shell 101, a group of slot columns 102 are fixedly connected to the bottom of the inner wall of the first protective shell 101, a light guide strip body 103 is movably connected to the inner wall of the first protective shell 101, a second protective shell 104 is movably connected to the top of the first protective shell 101, a group of first clamping columns 105 are fixedly connected to the top of the inner wall of the second protective shell 104, and the outer wall of the group of first clamping columns 105 is fixedly clamped inside the group of slot columns 102, a group of second clamping columns 106 are fixedly connected to the bottom of the second protective shell 104, a group of first holes 107 are opened at the top of the first protective shell 101, screws 108 are movably inserted into the inner wall of the group of first holes 107, a group of second holes 109 are opened at the top of the second protective shell 104, and the outer wall of the group of screws 108 is movably inserted into the group of second holes 109.

[0027] The effect achieved by the entire embodiment 1 is that the slot column 102 is fixedly connected to the bottom of the inner wall of the first protective shell 101, so that the light guide strip body 103 can be clamped and fixed, making its installation more stable, and the second protective shell 104 is movably connected to the top of the first protective shell 101. Since the first clamping column 105 is fixedly connected to the top of the inner wall of the second protective shell 104, in order to make the installation of the light guide strip body 103 more stable, the first clamping column 105 is movably clamped inside the slot column 102 for fixation. In order to make the installation more stable, the second clamping column 106 is fixedly connected to the bottom of the second protective shell 104, which can facilitate clamping and fixing with the outside of the car lamp, and a first hole 107 is opened at the top of the first protective shell 101. Here, a second hole 109 is opened at the top of the second protective shell 104, and a screw 108 is inserted into the first hole 107 and the second hole 109 to fix the entire assembly for fixing the light guide strip inside the car lamp, thereby ensuring its installation stability.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the heat dissipation mechanism 2 includes a lamp body 201, a mounting groove 202 is provided on the top of the lamp body 201, a first slot hole 203 is provided on the top of the lamp body 201, a braided heat dissipation strip 204 is fixedly connected to the bottom of the inner wall of the mounting groove 202, a group of third holes 205 is provided on the top of the lamp body 201, a heat dissipation fin 206 is fixedly connected to the bottom of the lamp body 201, a group of heat dissipation holes 207 is provided on the bottom of the inner wall of the mounting groove 202, an outer wall of the first protective shell 101 is movably connected to the inner wall of the mounting groove 202, the bottom of the first protective shell 101 is movably connected to the top of the braided heat dissipation strip 204, an outer wall of a group of second clamping columns 106 is movably connected to the inner wall of the first slot hole 203, and an outer wall of a group of screws 108 is threadedly connected to the inner wall of the third hole 205.

[0029] The effect achieved by the entire embodiment 2 is that a mounting groove 202 is opened at the top of the lamp body 201 to facilitate the installation of the light guide strip. At the same time, in order to make the component more stably installed, a first slot hole 203 is opened at the top of the lamp body 201 to improve the stability of the installation. In order to achieve a better heat dissipation effect, a braided belt heat dissipation strip 204 is fixedly connected to the bottom of the inner wall of the mounting groove 202, and heat is dissipated by the principle of thermal radiation, thereby improving the heat dissipation effect. A heat dissipation hole 207 is opened at the bottom of the inner wall of the mounting groove 202, and a heat dissipation fin 206 is fixedly connected to the bottom of the lamp body 201. A metal heat sink is installed inside or outside the lamp to increase the contact area with the air, and heat is dissipated by thermal radiation and air convection, thereby achieving a better heat dissipation effect.

[0030] Working principle: First, install the first protective shell 101 inside the mounting groove 202 opened on the top of the headlight body 201. In order to better dissipate heat, the braided heat dissipation strip 204 is connected to the bottom of the inner wall of the mounting groove 202, and the heat dissipation fins 206 are fixedly connected to the bottom of the headlight body 201 to increase the contact area with the air. Heat is dissipated through heat radiation and air convection, thereby better dissipating heat. Here, the second protective shell 104 is installed on the top of the first protective shell 101. The first protective shell 101 and the second protective shell 104 are connected. The shells 104 are all made of transparent acrylic material. The first clamping column 105 connected to the top of the inner wall of the second protective shell 104 is clamped inside the slot column 102 connected to the bottom of the inner wall of the first protective shell 101, and the second clamping column 106 is clamped inside the first slot hole 203 opened at the top of the headlight body 201, which can ensure its fixed connection. In order to ensure the stability of the installation of the light guide strip body 103, the first protective shell 101 and the second protective shell 104 are fixedly connected to one side of the outer wall of the headlight body 201 with screws 108.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A vehicle lamp with a light guide strip, comprising a fixing mechanism (1), characterized in that: The outer surface wall of the fixing mechanism (1) is movably connected to a heat dissipation mechanism (2); The fixing mechanism (1) comprises a first protective shell (101), a group of slot columns (102) being fixedly connected to the bottom of the inner wall of the first protective shell (101), a light guide strip body (103) being movably connected to the inner surface wall of the first protective shell (101), a second protective shell (104) being movably connected to the top of the first protective shell (101), a group of first clamping columns (105) being fixedly connected to the top of the inner wall of the second protective shell (104), and the outer wall of the group of first clamping columns (105) being fixedly clamped inside the group of slot columns (102), a group of second clamping columns (106) being fixedly connected to the bottom of the second protective shell (104), a group of first holes (107) being opened at the top of the first protective shell (101), and screws (108) being movably inserted into the inner surface walls of the group of first holes (107).

2. The vehicle lamp with a light guide strip according to claim 1, characterized in that: A group of second holes (109) is provided on the top of the second protective shell (104), and the outer wall of a group of screws (108) is movably inserted into the inside of the group of second holes (109).

3. The vehicle lamp with a light guide strip according to claim 2, characterized in that: The heat dissipation mechanism (2) comprises a vehicle lamp body (201), a mounting groove (202) is provided on the top of the vehicle lamp body (201), and a first slot hole (203) is provided on the top of the vehicle lamp body (201).

4. The vehicle lamp with a light guide strip according to claim 3, characterized in that: A braided heat dissipation strip (204) is fixedly connected to the bottom of the inner wall of the installation groove (202).

5. The vehicle lamp with a light guide strip according to claim 4, characterized in that: A group of third holes (205) is provided on the top of the vehicle lamp body (201).

6. The vehicle lamp with a light guide strip according to claim 5, characterized in that: A heat dissipation fin (206) is fixedly connected to the bottom of the vehicle lamp body (201), and a group of heat dissipation holes (207) are provided at the bottom of the inner wall of the mounting groove (202).

7. The vehicle lamp with a light guide strip according to claim 6, characterized in that: The outer wall of the first protective shell (101) is movably connected to the inner wall of the installation groove (202), the bottom of the first protective shell (101) is movably connected to the top of the braided heat dissipation strip (204), the outer wall of a group of the second clamping columns (106) is movably connected to the inner wall of the first slot hole (203), and the outer wall of a group of the screws (108) is threadedly connected to the inner wall of the third eyelet (205).

Images