Car lamp radiator integrated with passing light shading plate and car lamp module

Abstract

The utility model discloses a car lamp radiator and a car lamp module integrated with a passing light shading plate. The car lamp radiator comprises a radiator body, a lamp bead body, a shading plate body, a lamp shell, a rear end cover, a light-transmitting plate, an air inlet hole, an air outlet hole, a radiating fan, a connecting frame, a first one-way valve and a second one-way valve. The radiator body, the lamp bead body and the light shielding plate body are integrated, local light shielding is achieved so that the passing light effect can be achieved, the lamp bead body and the light shielding plate body are both arranged on the radiator body, the space is saved through the layout, the overall size of the automobile lamp is effectively reduced, the attractiveness of the automobile appearance is improved, and the service life of the automobile lamp is prolonged. According to the automobile radiator, the heat on the radiator body can be effectively taken away through the arrangement of the air inlet hole, the air outlet hole, the cooling fan, the first one-way valve and the second one-way valve, the heat dissipation effectiveness is guaranteed, and the sealing performance of the lamp shell can be guaranteed after heat dissipation is finished.

Description

TECHNICAL FIELD

[0001] The utility model relates to car light technical field especially is related to a car light radiator and car light module of integrated low beam light shield plate. BACKGROUND

[0002] Car light is an important component of vehicle, mainly by lamp shell, lamp pearl, light transmission plate, heat conduction column, radiator etc.

[0003] In the existing part car light design, in order to avoid high beam light pollution, usually will set up independent light shield plate in the inside of lamp shell to shield the excess light of lamp pearl, although to a certain extent reached the light shielding effect, but light shield plate will occupy the internal space of lamp shell, lead to the overall volume of car light increase, not only affected the aesthetic property of vehicle appearance, also increased the weight of vehicle, is not conducive to lightweight design, for this, propose a kind of car light radiator and car light module of integrated low beam light shield plate. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of Luji pressurized gasification furnaces mixed feeding devices, can solve in the existing part car light design, in order to avoid high beam light pollution, usually will set up independent light shield plate in the inside of lamp shell to shield the excess light of lamp pearl, but light shield plate will occupy the internal space of lamp shell, lead to the overall volume of car light increase, not only affected the aesthetic property of vehicle appearance, also increased the weight of vehicle, is not conducive to lightweight design Problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of car light radiator of integrated low beam light shield plate, including radiator body, still include:

[0006] Lamp pearl body, the lamp pearl body is arranged at the outer surface of radiator body;

[0007] Light shield plate body, the light shield plate body is arranged at the outer surface of radiator body, the light shield plate body is located lamp pearl body outer side.

[0008] Preferably, the light shield plate body is made of aluminum, and the thickness is 0.2-0.5mm.

[0009] A kind of car light module, including the car light radiator of integrated low beam light shield plate described above, still include:

[0010] Lamp shell, the lamp shell is arranged at the outer side of radiator body;

[0011] Rear end cover, the rear end cover is arranged at the outer surface of lamp shell;

[0012] A light-transmitting plate, wherein the light-transmitting plate is disposed on the inner surface of the lamp housing;

[0013] An air inlet is provided on the outer surface of the lamp housing;

[0014] Air outlet, which is located on the outer surface of the rear cover;

[0015] A cooling fan is disposed on the inner surface of the rear end cover;

[0016] Preferably, the number of air inlets is multiple.

[0017] Preferably, the heat sink body and the lamp housing are fixedly connected by a connecting bracket.

[0018] Preferably, the lamp housing, rear end cover, and connecting bracket are all made of polypropylene plastic.

[0019] Preferably, a one-way valve is provided at the air inlet and a one-way valve is provided at the air outlet.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. This application integrates a radiator body, an LED body, and a light shield body, achieving partial light blocking to achieve a low beam effect. Both the LED body and the light shield body are mounted on the radiator body. This layout saves space and effectively reduces the overall size of the headlight, improving the aesthetics of the vehicle's appearance and conforming to the trend of lightweight design in modern automobiles. During the operation of the headlight, the cooling fan starts in a timely manner, guiding external airflow smoothly into the headlight housing through the air inlet, effectively removing heat from the radiator body and expelling it through the air outlet, ensuring efficient heat dissipation performance. When the headlight is not in use, one-way valve one and one-way valve two automatically close, tightly sealing the air inlet and outlet, maintaining the closed state inside the headlight housing, ensuring both effective heat dissipation and the airtightness of the headlight housing. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is an exploded view of the vehicle headlight module of this utility model;

[0024] Figure 2 This utility model Figure 1 A structural view of the heat sink body in the image;

[0025] Figure 3 The utility model discloses Figure 1 The lamp shell and the rear end cover section structure view of the utility model are shown in the figure.

[0026] Figure 4 The utility model discloses Figure 3 The connection frame structure view of the utility model is shown in the figure.

[0027] Mark explanation:

[0028] 1, radiator body;2, lamp bead body;3, light shield plate body;4, lamp shell;5, rear end cover;6, light transmission plate;7, air inlet hole;8, air outlet hole;9, heat dissipation fan;10, connection frame;11, one-way valve one;12, one-way valve two. Specific implementation

[0029] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme:

[0031] A car lamp radiator integrated with low beam light shield plate, comprising a radiator body 1, further comprising:

[0032] Lamp bead body 2, lamp bead body 2 is arranged on the outer surface of radiator body 1;

[0033] Light shield plate body 3, light shield plate body 3 is arranged on the outer surface of radiator body 1, and light shield plate body 3 is located outside lamp bead body 2.

[0034] Specifically, as shown in Figure 1 And Figure 2 Light shield plate body 3 is made of aluminum, and the thickness is 0.2-0.5mm, light shield plate body 3 made of aluminum with thickness 0.2-0.5mm has the characteristics of light weight and auxiliary heat dissipation.

[0035] Specifically, as shown in Figure 1 And Figure 3 A car lamp module, comprising a car lamp radiator integrated with low beam light shield plate as described above, further comprising:

[0036] Lamp shell 4, lamp shell 4 is arranged outside radiator body 1;

[0037] A rear end cover 5 is arranged on the outer surface of the lamp shell 4.

[0038] A light-transmitting plate 6 is arranged on the inner surface of the lamp shell 4.

[0039] An air inlet hole 7 is formed on the outer surface of the lamp shell 4.

[0040] An air outlet hole 8 is formed on the outer surface of the rear end cover 5.

[0041] A heat dissipation fan 9 is arranged on the inner surface of the rear end cover 5.

[0042] Specifically, as shown in Figure 1 and Figure 3 , the air inlet hole 7 is provided in a plurality of numbers, which can provide greater air flow, thereby accelerating the air flow speed inside the lamp shell 4 and effectively taking away the heat on the radiator body 1.

[0043] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the radiator body 1 and the lamp shell 4 are fixedly connected through the connecting frame 10, which facilitates the placement and removal of the radiator body 1.

[0044] Specifically, as shown in Figure 1 , Figure 3 and Figure 4 , the lamp shell 4, the rear end cover 5 and the connecting frame 10 are all made of polypropylene plastic material, which has the characteristics of light weight, high temperature resistance, corrosion resistance, high hardness, etc.

[0045] Specifically, as shown in Figure 1 and Figure 3 , a one-way valve one 11 is arranged at the air inlet hole 7, and a one-way valve two 12 is arranged at the air outlet hole 8. During heat dissipation, the one-way valve one 11 and the one-way valve two 12 can be automatically opened to allow air to flow in through the air inlet hole 7 and flow out through the air outlet hole 8, thereby completing heat dissipation. After heat dissipation, the one-way valve one 11 and the one-way valve two 12 can be automatically closed to seal the air inlet hole 7 and the air outlet hole 8.

[0046] Working principle: when using the car light, the light bead body 2 will emit light, and the part of light is partially shielded by the light shield plate body 3 to realize the low beam effect of the car light, at the same time, when the light bead body 2 emits light, heat will be generated, at this time, the radiator body 1 will start to work to dissipate heat, in order to enhance the heat dissipation effect, the cooling fan 9 will also be started, the external airflow enters the inside of the lamp shell 4 through the air inlet hole 7, carries away the heat on the radiator body 1, and then is discharged through the air outlet hole 8, in the process, the one-way valve one 11 at the air inlet hole 7 and the one-way valve two 12 at the air outlet hole 8 will be automatically opened to allow the flow of airflow, when the car light use is finished, the one-way valve one 11 and the one-way valve two 12 will be automatically closed, thereby sealing the air inlet hole 7 and the air outlet hole 8, and keeping the closed state of the inside of the lamp shell 4.

[0047] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A vehicle lamp heat sink integrated with a dipped beam visor, comprising a heat sink body (1), characterized in that: Also comprising: The lamp bead body (2) is arranged on the outer surface of the radiator body (1); The light shielding plate body (3) is arranged on the outer surface of the radiator body (1), and the light shielding plate body (3) is located outside the lamp bead body (2).

2. The vehicle lamp heat sink integrated with a low beam sun visor of claim 1, wherein: The light shielding plate body (3) is made of aluminum, and the thickness is 0.2-0.5mm.

3. A vehicle lamp module, characterized in that The vehicle lamp radiator integrated with the low-beam light shielding plate comprises the radiator body (1), the lamp bead body (2), and the light shielding plate body (3), and further comprises: The lamp shell (4) is arranged outside the radiator body (1); The rear end cover (5) is arranged on the outer surface of the lamp shell (4); The light-transmitting plate (6) is arranged on the inner side surface of the lamp shell (4); The air inlet hole (7) is arranged on the outer surface of the lamp shell (4); The air outlet hole (8) is arranged on the outer surface of the rear end cover (5); The heat dissipation fan (9) is arranged on the inner side surface of the rear end cover (5).

4. The vehicle lamp module of claim 3, wherein: The number of the air inlet holes (7) is multiple.

5. The vehicle lamp module of claim 4, wherein: The radiator body (1) and the lamp shell (4) are fixedly connected through the connecting frame (10).

6. The vehicle lamp module of claim 5, wherein: The materials of the lamp shell (4), the rear end cover (5), and the connecting frame (10) are all polypropylene plastic materials.

7. The vehicle lamp module of claim 6, wherein: The one-way valve one (11) is arranged at the air inlet hole (7), and the one-way valve two (12) is arranged at the air outlet hole (8).

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