CN219493919U - Automobile front grille decorative lamp - Google Patents
Automobile front grille decorative lamp Download PDFInfo
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- CN219493919U CN219493919U CN202222834843.4U CN202222834843U CN219493919U CN 219493919 U CN219493919 U CN 219493919U CN 202222834843 U CN202222834843 U CN 202222834843U CN 219493919 U CN219493919 U CN 219493919U
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- lamp
- front grille
- lens
- led module
- lamp housing
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Abstract
The utility model discloses an automobile front grille decorative lamp, which comprises a lens (1), a homogenizing plate decorative ring (2), an LED module (3), a lamp shell (4) and a wire component (8); the LED module (3), the homogenizing plate decorative ring (2) and the lens (1) are sequentially and fixedly arranged on the lamp shell (4) to form a lamp assembly; one end of the wire component (8) penetrates through the lamp housing (4) to be connected with the LED module (3); the back of the lamp housing (4) is provided with a positioning pin and a screw column; the lamp assembly is positioned with the front grille of the automobile through a positioning pin, and is fixedly arranged on the front grille of the automobile through a screw (7) and a screw column; the outer surface of the lens (1) is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns. The utility model has simple structure and reasonable design, can well meet the demands of customers, can reduce the period of newly opening the die, improves the efficiency and reduces the cost.
Description
Technical Field
The utility model belongs to the technical field of automobile lamps, and particularly relates to an automobile front grille decorative lamp.
Background
With the continuous growth of the automobile industry, the automobile technology is mature, more automobile brands appear on the market, and meanwhile, the automobile lamp technology is improved continuously. Automotive lighting fixtures range from incandescent, tungsten halogen, HID, to the most recently popular LED lamps. The automobile lamp is an important component of an automobile, and the function of the lamp is also slowly endowed with the decoration function on the basis of the lighting function. Aiming at the type-diversified automobile market form, the automobile lamp also shows diversified development, and the automobile lamp is a functional product and a sign, so that the lamp with a distinctive type has relatively important significance. The car lights are classified according to functions and respectively comprise an illuminating lamp, a signal lamp and the like. In the current automobile market, a lamp with a decorative function is gradually popular, and has no requirement of legal standards, but can give people a new visual effect. The high-quality decorative lamp can improve the appearance of the whole vehicle, increase the recognition degree of the vehicle and provide a mark for the vehicle; for this purpose, some structural solutions of decorative lamps have been proposed, for example:
the Chinese patent application number 202121857651.4 discloses a novel grille lamp, which comprises a lamp main body, wherein the lamp main body comprises a lamp shade assembly and a base assembly, the lamp shade assembly and the base assembly are buckled and fixed, and are subjected to ultrasonic waterproof treatment, the lamp shade assembly and the base assembly are subjected to whole-circle dispensing sealing through a peripheral ring, the base assembly is also provided with ventilation holes, the ventilation holes are used for ventilation and tightness detection, and a vehicle-level waterproof breathable film is adhered at the outlet of the ventilation holes; the outside of lamp shade subassembly is fixed with the decoration through a plurality of anti-drop buckles and electroplates one-piece with the decoration, anti-drop buckle is used for preventing to take place to drop between lamp shade subassembly and the decoration electroplates one, just lamp shade subassembly and the junction of decorating electroplates one still is provided with a plurality of anti-open screens. The lamp strip includes flexible circuit board and LED lamp pearl, the one end fixedly connected with of lamp strip 80 LED lamp pearls of 0.5w, just the setting direction of LED lamp pearl is in the place ahead, wherein every eight the LED lamp pearl is established ties, follows the one end in lamp strip has ten groups to the other end distribution in proper order.
The Chinese patent application No. 202121198713.5 discloses a vehicle luminous grille, which comprises a panel, wherein a modeling pattern formed by modeling units is arranged on the inner surface of the panel, the panel enables the modeling pattern to be displayed on the outer surface of the panel due to the fact that a light source is lightened, and the vehicle luminous grille further comprises a framework and a loading part; wherein, the framework is fixedly connected to the inner surface of the panel; the loading parts are arranged on the framework in a corresponding number with the modeling units, and each loading part is loaded with a light source for emitting light rays to the modeling unit; the light sources are in one-to-one correspondence with the modeling units due to loading limitation of the loading part.
In the development process of the appearance of the automobile model, a host factory can often design different automobile lamp models according to the positioning of the automobile type and the overall appearance of the automobile, and a designer can define different lighting characteristics so as to increase or affix the appearance of the whole automobile. Meanwhile, for the same car, a designer can also have different requirements on the lamp function or the lighting effect according to different car configurations. If a new lamp or component is developed to satisfy different lighting effects, the production cost increases and the development period increases.
Therefore, there is still an urgent need in the market for a decorative lamp that can not only well meet the needs of customers, but also reduce the period of mold opening and reduce the cost.
Disclosure of Invention
The utility model aims to provide an automobile front grille decorative lamp.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a front grille decorative lamp of an automobile comprises a lens, a homogenizing plate decorative ring, an LED module, a lamp shell and a wire component; the LED module, the homogenizing plate decorative ring and the lens are sequentially and fixedly arranged on the lamp housing to form a lamp assembly; one end of the wire component passes through the lamp housing and is connected with the LED module; the back of the lamp housing is provided with a locating pin and a screw column; the lamp assembly is positioned with the automobile front grille through the positioning pin of the lamp housing, and is fixedly arranged on the automobile front grille through the screw and the screw column of the lamp housing; the outer surface of the lens is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns.
The utility model provides a decorative lamp which is developed and designed for increasing the appearance recognition degree and the overall appearance effect of a vehicle. The utility model is arranged at the air inlet of the front grille of the automobile, and when the lamp is not started, the appearance (gray black) of the assembly is consistent with the color of the front grille, and the appearance is not different from the front grille. According to the lamp assembly scheme, through the internal structural design, the paint spraying laser carving process is adopted for the lens, the LED direct irradiation homogenizing plate is adopted in an optical mode, the lighting effect of the laser carving characteristics is achieved, and the laser carving characteristics show a white luminous effect during lighting.
The utility model further discloses an LED module which consists of an LED lamp bead and a circuit board; the LED lamp beads are of 0.2W white light source; the circuit board is a 1.6mm aluminum substrate; the homogenizing plate decorative ring is arranged at the front end of the LED lamp bead of the LED module.
The utility model further discloses that the inside of the lamp shell is also provided with a drying agent placing groove for placing drying agent.
The utility model further describes that the back of the lamp housing is provided with an air vent; the ventilation holes are provided with ventilation caps.
The utility model further discloses a lens which is made of gray transparent PMMA material through injection molding.
The utility model further discloses a white emulsified plate which is made of white PC material and is injection molded, and the light transmittance of the white emulsified plate is 60%.
The utility model further discloses that the lamp housing is manufactured by injection molding of black PC+ABS materials.
The utility model has the beneficial effects that:
1. the black paint layer is sprayed on the outer surface of the lens, the color of the black paint layer is consistent with that of the front grille paint, and the appearance effect is good.
2. After the black paint layer is sprayed on the lens, the carved pattern has clear boundary and clear edges and corners, and the pattern can be changeable; different lighting effects are obtained by changing the areas of different laser carving; if a customer needs to change the lighting effect of the lamp, the scheme has lower production cost and does not have long time period.
3. The UV protective paint layer is sprayed on the outer surface of the lens, so that the wear resistance and ageing resistance of the lens can be improved.
4. The light source of the utility model adopts an LED light source; the LED light source has long service life, which can reach tens of thousands of hours. In the aspect of energy conservation, the energy consumption is 1/2 of that of an incandescent lamp with the same brightness, and the energy-saving LED lamp has the advantages of good light quality, basically no radiation and the like.
5. The utility model is provided with the homogenizing plate decorative ring, namely an LED direct-irradiation homogenizing plate scheme is adopted in an optical mode, the white light is lightened to show a uniform white light effect, the luminous effect is uniform, and no granular sense exists.
6. The circuit board of the LED module is made of the 1.6mm aluminum substrate, so that the heat dissipation requirement of the module can be well met, the module can be ensured to be lighted for a long time, and the LED lamp beads cannot generate light attenuation.
7. The light distribution lens is made of PMMA material, the lamp shell is made of PC+ABS material, an infrared preheating vibration welding process is convenient to use, welding foreign matters of the produced lamp are few, welding slag is few, and the appearance effect is good.
8. The utility model is provided with the ventilation holes, and the ventilation cover is adopted to keep the air flow exchange and balance between the inside and the outside of the product, so that the lamp is assembled into a semi-sealed space.
9. The utility model is provided with the drying agent placing groove which is used for placing a bag of 5g long-term drying agent, and can well solve the problem of lamp fogging.
10. The utility model has simple structure and reasonable design; in the same automobile model, a customer can change different lighting patterns according to requirements; during production, only the laser etching area (the laser etching parameters are adjusted) is adjusted according to the pattern input by the customer, the lens in different states is produced, other parts are unchanged, and the assembly is assembled, so that the product meeting the customer demand can be produced, the period of newly opening the die is reduced, the production efficiency is improved, and the cost is reduced.
Drawings
Fig. 1 is a schematic view illustrating a lamp assembly according to an embodiment of the utility model.
Fig. 2 is a schematic view of another Lei Diao pattern lens according to another embodiment of the utility model.
Reference numerals: 1-lens, 2-homogenizing plate decorative ring, 3-LED module, 4-lamp shell, 5-ventilation cap, 6-drier, 7-screw, 8-line assembly.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, an automotive front grille decorative lamp comprises a lens 1, a homogenizing plate decorative ring 2, an LED module 3, a lamp housing 4 and a wire assembly 8; the LED module 3, the homogenizing plate decorative ring 2 and the lens 1 are sequentially and fixedly arranged on the lamp shell 4 to form a lamp assembly; one end of the wire assembly 8 passes through the lamp housing 4 to be connected with the LED module 3; the back of the lamp housing 4 is provided with a positioning pin and a screw column; the lamp assembly is positioned with the automobile front grille through a positioning pin of the lamp housing 4, and is fixedly arranged on the automobile front grille through a screw 7 and a screw column of the lamp housing 4; the outer surface of the lens 1 is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns.
Example 2:
a front grille decorative lamp of an automobile comprises a lens 1, a homogenizing plate decorative ring 2, an LED module 3, a lamp shell 4 and a wire component 8; the LED module 3, the homogenizing plate decorative ring 2 and the lens 1 are sequentially and fixedly arranged on the lamp shell 4 to form a lamp assembly; one end of the wire assembly 8 passes through the lamp housing 4 to be connected with the LED module 3; the back of the lamp housing 4 is provided with a positioning pin and a screw column; the lamp assembly is positioned with the automobile front grille through a positioning pin of the lamp housing 4, and is fixedly arranged on the automobile front grille through a screw 7 and a screw column of the lamp housing 4; the outer surface of the lens 1 is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns. The LED module 3 consists of an LED lamp bead and a circuit board; the LED lamp beads are of 0.2W white light source; the circuit board is a 1.6mm aluminum substrate; the homogenizing plate decorative ring 2 is arranged at the front end of the LED lamp bead of the LED module 3.
Example 3:
a front grille decorative lamp of an automobile comprises a lens 1, a homogenizing plate decorative ring 2, an LED module 3, a lamp shell 4 and a wire component 8; the LED module 3, the homogenizing plate decorative ring 2 and the lens 1 are sequentially and fixedly arranged on the lamp shell 4 to form a lamp assembly; one end of the wire assembly 8 passes through the lamp housing 4 to be connected with the LED module 3; the back of the lamp housing 4 is provided with a positioning pin and a screw column; the lamp assembly is positioned with the automobile front grille through a positioning pin of the lamp housing 4, and is fixedly arranged on the automobile front grille through a screw 7 and a screw column of the lamp housing 4; the outer surface of the lens 1 is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns. The LED module 3 consists of an LED lamp bead and a circuit board; the LED lamp beads are of 0.2W white light source; the circuit board is a 1.6mm aluminum substrate; the homogenizing plate decorative ring 2 is arranged at the front end of the LED lamp bead of the LED module 3. The inside of the lamp housing 4 is also provided with a drying agent placing groove for placing a drying agent 6.
Example 4:
a front grille decorative lamp of an automobile comprises a lens 1, a homogenizing plate decorative ring 2, an LED module 3, a lamp shell 4 and a wire component 8; the LED module 3, the homogenizing plate decorative ring 2 and the lens 1 are sequentially and fixedly arranged on the lamp shell 4 to form a lamp assembly; one end of the wire assembly 8 passes through the lamp housing 4 to be connected with the LED module 3; the back of the lamp housing 4 is provided with a positioning pin and a screw column; the lamp assembly is positioned with the automobile front grille through a positioning pin of the lamp housing 4, and is fixedly arranged on the automobile front grille through a screw 7 and a screw column of the lamp housing 4; the outer surface of the lens 1 is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns. The LED module 3 consists of an LED lamp bead and a circuit board; the LED lamp beads are of 0.2W white light source; the circuit board is a 1.6mm aluminum substrate; the homogenizing plate decorative ring 2 is arranged at the front end of the LED lamp bead of the LED module 3. The inside of the lamp housing 4 is also provided with a drying agent placing groove for placing a drying agent 6. The back of the lamp housing 4 is provided with an air vent; the ventilation holes are provided with ventilation caps 5.
Example 5:
a front grille decorative lamp of an automobile comprises a lens 1, a homogenizing plate decorative ring 2, an LED module 3, a lamp shell 4 and a wire component 8; the LED module 3, the homogenizing plate decorative ring 2 and the lens 1 are sequentially and fixedly arranged on the lamp shell 4 to form a lamp assembly; one end of the wire assembly 8 passes through the lamp housing 4 to be connected with the LED module 3; the back of the lamp housing 4 is provided with a positioning pin and a screw column; the lamp assembly is positioned with the automobile front grille through a positioning pin of the lamp housing 4, and is fixedly arranged on the automobile front grille through a screw 7 and a screw column of the lamp housing 4; the outer surface of the lens 1 is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns. The LED module 3 consists of an LED lamp bead and a circuit board; the LED lamp beads are of 0.2W white light source; the circuit board is a 1.6mm aluminum substrate; the homogenizing plate decorative ring 2 is arranged at the front end of the LED lamp bead of the LED module 3. The inside of the lamp housing 4 is also provided with a drying agent placing groove for placing a drying agent 6. The back of the lamp housing 4 is provided with an air vent; the ventilation holes are provided with ventilation caps 5. The lens 1 is made of grey transparent PMMA material through injection molding. The homogenizing plate decorative ring 2 is a white emulsifying plate made of white PC material through injection molding, and the light transmittance is 60%. The lamp housing 4 is made of black PC+ABS material through injection molding.
The production process flow of the lamp assembly of the embodiment is as follows:
1. the lens is made of grey transparent PMMA material, black paint (including paint, curing agent and diluent) is sprayed on the inner surface, a laser carving procedure is adopted according to a modeling pattern input by a customer, the pattern is carved (the laser carving area is transparent to light and the rest black paint area is opaque to light), and then high-brightness protective paint is sprayed on the outer surface to provide surface smoothness.
2. The homogenizing plate decorative ring is made of white emulsifying plate PC (light transmittance 60%) material by injection molding, and has the advantages of structural strength and optical special effect (light scattering, light diffusion to the periphery and uniform luminous effect).
And 3, the LED module adopts 55 electronic components such as a 0.2W white light LED (Hongli) light source and the like, and is uniformly distributed on the circuit board according to the light distribution requirement.
4. The lamp housing is made of black PC+ABS material by injection molding, so that the structural strength is high, and the welding feasibility with a lens (PMMA) can be ensured.
5. The drier is stuck on the plane of the preset position of the lamp housing, the LED module is locked on the lamp housing by using a screw, and the wire assembly penetrates through the lamp housing and is inserted with the LED module.
6. The homogenizing plate decorative ring is fixed on the lamp housing module assembly by using screws, the lens and the lamp housing assembly are welded by adopting an infrared preheating vibration friction welding process, and the air tightness is checked.
7. And installing an air-permeable cap, and lighting the assembly to verify the lighting effect.
It is to be understood that the above-described embodiments are merely illustrative of the utility model and are not intended to limit the practice of the utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art; it is not necessary here nor is it exhaustive of all embodiments; and obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (7)
1. The utility model provides a grid ornament lamp before car which characterized in that: comprises a lens (1), a homogenizing plate decorative ring (2), an LED module (3), a lamp housing (4) and a wire component (8);
the LED module (3), the homogenizing plate decorative ring (2) and the lens (1) are sequentially and fixedly arranged on the lamp shell (4) to form a lamp assembly; one end of the wire component (8) penetrates through the lamp housing (4) to be connected with the LED module (3); the back of the lamp housing (4) is provided with a positioning pin and a screw column; the lamp assembly is positioned with the automobile front grille through a positioning pin of the lamp housing (4), and is fixedly arranged on the automobile front grille through a screw (7) and a screw column of the lamp housing (4);
the outer surface of the lens (1) is sequentially provided with a black paint layer and a PU protective paint layer from inside to outside; the black paint layer is provided with laser carving patterns.
2. The automotive front grille decorative lamp of claim 1, wherein: the LED module (3) consists of an LED lamp bead and a circuit board; the LED lamp beads are of 0.2W white light source; the circuit board is a 1.6mm aluminum substrate; the homogenizing plate decorative ring (2) is arranged at the front end of the LED lamp bead of the LED module (3).
3. The automotive front grille decorative lamp of claim 1, wherein: and a drying agent placing groove is further formed in the lamp housing (4) and used for placing drying agents.
4. The automotive front grille decorative lamp of claim 1, wherein: the back of the lamp housing (4) is provided with ventilation holes; the ventilation holes are provided with ventilation caps (5).
5. The automotive front grille decorative lamp of claim 1, wherein: the lens (1) is made of grey transparent PMMA material through injection molding.
6. The automotive front grille decorative lamp of claim 1, wherein: the homogenizing plate decorative ring (2) is a white emulsifying plate made of white PC material through injection molding, and the light transmittance is 60%.
7. The automotive front grille decorative lamp of claim 1, wherein: the lamp housing (4) is made of black PC+ABS material through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222834843.4U CN219493919U (en) | 2022-10-27 | 2022-10-27 | Automobile front grille decorative lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222834843.4U CN219493919U (en) | 2022-10-27 | 2022-10-27 | Automobile front grille decorative lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493919U true CN219493919U (en) | 2023-08-08 |
Family
ID=87483489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222834843.4U Active CN219493919U (en) | 2022-10-27 | 2022-10-27 | Automobile front grille decorative lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493919U (en) |
-
2022
- 2022-10-27 CN CN202222834843.4U patent/CN219493919U/en active Active
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