Automobile logo lamp capable of being lightened gradually
By using LED modules, diffusion masks and mask combinations in the car logo lights, the gradient lighting effect is achieved, which solves the problems of large thickness of existing logo lights and monotonous nights, enhances the brand image and the visual effect of the whole vehicle. Using the high life and low energy consumption characteristics of LED modules, it provides a safe and energy-saving solution.
Patent Information
- Application Number
- CN202323551551.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The overall thickness of existing car logo lights is large, which affects the visual effect of the whole vehicle. When it is lit at night, it is easy to be concealed by the front lights and front contour lights, making it monotonous and difficult to highlight the brand image.
Design a gradient lit car logo lamp, using LED module, diffusion mask and mask combination, to achieve a gradual brightening or running water lighting effect through control circuit, the overall thickness is small and has a dynamic visual effect, ensuring the sealing state and Firmly connected to the vehicle body.
The dynamic gradient lighting effect of the night logo is achieved, the brand image is enhanced, and the visual abrupt risk of the whole vehicle is reduced. The high life, low energy consumption and safety of the LED module also improves the overall performance of the logo light.
Smart Images
Figure CN222145747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a luminous emblem for an automobile, in particular to an automobile emblem lamp which can be gradually lit up. Background Art
[0002] The logo is the core element of the brand image and the most frequently used brand visual symbol. Therefore, car manufacturers have always placed the car logo in the most conspicuous position. The logo surface becomes smooth and clean after electroplating. It is visually beautiful, but it cannot be seen at night.
[0003] Some automobile manufacturers have begun to develop luminous logo lamps. However, considering the overall shape of the front of the car, the thickness of the lamp is required to be relatively high. If the logo lamp is too thick, it will make the whole vehicle visually abrupt, and also increase the potential strength risks caused by vibration and the quality problems of the lamp itself.
[0004] When the logo lights are turned on at night, the front position lights and front clearance lights in front of the car will also light up, which will visually make the logo dominate the scene and appear monotonous. Utility Model Content
[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a car logo lamp which can be gradually lit up. The overall thickness of the logo lamp is small. When it is lit at night, the logo presents a flowing effect from off to dark and then gradually bright or from partial to overall lighting. This dynamic effect can give people a bright effect. The most important thing is that it makes people have a deep impression of the logo and enhances the brand image.
[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a car logo lamp that can be gradually lit, including: a lamp body, an LED module installed on the lamp body, a diffusion mask arranged on the LED module, and a logo arranged on the diffusion mask, the light source in the LED module is transmitted to the logo through the diffusion mask, and the mask blocks the dark area of the logo.
[0007] Furthermore, the logo is provided with a luminous area and a non-luminous area, and the luminous area is the set logo graphic.
[0008] Furthermore, a mask is provided on the logo to cover the non-luminous area on the logo.
[0009] Furthermore, the mask, the logo, the diffusion mask and the lamp housing are heat-melted and welded in sequence, so that the entire lamp is in a sealed state.
[0010] Furthermore, the lamp housing is made of PC material, and a threaded screw is embedded in the back of the lamp housing for assembly with the vehicle body.
[0011] Furthermore, the LED module includes: a PCB board, an LED light source arranged on the PCB board according to the logo light-emitting area, and a control circuit installed on the PCB board. The PCB board is installed on the lamp housing. The LED light source is electrically connected to the output end of the control circuit. The control circuit controls the LED light source to gradually brighten or light up in a flowing manner. The input end of the control circuit is connected to the power supply through a connector.
[0012] Furthermore, the lamp housing is provided with a through hole for mating with the connector.
[0013] Furthermore, the shape of the diffusion mask is the same as that of the logo, and the logo is made of ABS material with an electroplating layer on the surface.
[0014] Furthermore, the diffusion mask is a milky white injection molded part made of PC material, and the light emitted by the LED module is evenly projected onto the logo through the diffusion mask.
[0015] Furthermore, the automobile logo light is connected to the automobile circuit through an independent switch.
[0016] The beneficial effects of the utility model are: using LED modules to emit light, the size of the lamp is little different from that of ordinary logos, thereby reducing the risk of insufficient intensity; LED lamps have a long life, low energy consumption, and are energy-saving and environmentally friendly, and are safer than halogen lamps. They are mainly used for brand image promotion, and the dynamic visual effect is not available in ordinary logos, achieving a significant effect in brand promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0018] Figure 2 It is a left-side structural schematic diagram of the utility model;
[0019] Figure 3 The decomposition structure of the utility model is shown in FIG. Figure 1 ;
[0020] Figure 4 This is a rendering of the effect after the use of the utility model;
[0021] Figure 5 The decomposition structure of the utility model is shown in FIG. Figure 2 ;
[0022] Figure 6 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0023] Figure 7 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0024] In the figure: 1. lamp housing; 11. machine screws; 2. LED module; 21. connector; 3. diffusion mask; 4. logo; 5. mask. Implementation
[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the scope of the utility model.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0027] like Figure 1-7 As shown, a car logo lamp that can be gradually lit includes: a lamp housing 1, an LED module 2 installed on the lamp housing 1, a diffusion mask 3 arranged on the LED module 2, and a logo 4 arranged on the diffusion mask 3, the light source in the LED module 2 is transmitted to the logo 4 through the diffusion mask 3, and the mask 5 blocks the dark area of the logo 4.
[0028] like Figure 1 , 3 As shown in , 4, 5, and 6, the logo 4 is provided with a luminous area and a non-luminous area, and the luminous area is the set logo 4 graphic.
[0029] like Figure 1 , 3 As shown in FIGS. 4 , 5 and 6 , the logo is also provided with a mask 5 , which masks the non-luminous area on the logo 4 .
[0030] like Figure 1 , 3 , 4, 5, and 6, the shape of the mask 5 is determined according to the logo 4, and the non-luminous area of the logo 4 is blocked. According to the complexity of the logo 4, there can be more than one mask 5. In this embodiment, two masks 5 are provided. Figure 3 , 5 As shown, Figure 5 The two masks 5 are mounted together.
[0031] like Figure 1 , 2 As shown in FIGS. 6 and 7 , the mask 5 , the logo 4 , the diffusion mask 3 and the lamp housing 1 are hot-melt welded in sequence to form a sealed state of the entire lamp.
[0032] like Figure 2 , 3As shown in Figures 5 and 7, the lamp housing 1 is made of PC material, and a machine screw 11 is embedded in the back thereof. The machine screw 11 is embedded in the injection molding and assembled with the vehicle body to make the logo lamp as a whole firm.
[0033] like Figure 3 , 5 As shown, the LED module 2 includes: a PCB board, an LED light source arranged on the PCB board according to the light-emitting area of the logo 4, and a control circuit installed on the PCB board. The PCB board is installed on the lamp housing 1. The LED light source is electrically connected to the output end of the control circuit. The control circuit controls the LED light source to gradually brighten or light up in a flowing manner. The input end of the control circuit is connected to the power supply through a connector 21.
[0034] like Figure 2 , 3 As shown in FIGS. 5 and 7 , the lamp housing 1 is provided with a through hole for matching with the connector 21 .
[0035] like Figure 3 , 5 As shown, the shape of the diffusion mask 3 is the same as or similar to the shape of the logo 4. The logo 4 is made of ABS material, and a plating layer is provided on the surface. The plating layer is silver, and the logo 4 is ice blue. When the logo 4 is not lit, it is silver, and when it is lit at night, it is ice blue. Figure 4 shown.
[0036] Furthermore, the diffusion mask 3 is a milky white injection molded part made of PC material, and the light emitted by the LED module 2 is evenly projected onto the logo 4 through the diffusion mask 3 .
[0037] Furthermore, the car logo light is connected to the car circuit through an independent switch. The car logo light is connected to the car circuit and is controlled by the independent switch. When the independent switch is turned on, the logo light gradually brightens or flows until it is fully lit and the logo 4 is kept lit as a whole.
[0038] The realization of the gradual brightness change effect of the logo light mainly depends on the control circuit in the LED module 2. The gradual change of each LED light source is controlled by a digital control circuit and realized through a PWM wave. The duty cycle is gradually changed from small to large, and the light intensity is changed from weak to strong. The flowing lighting effect of the logo light is realized by lighting up the LED beads arranged on the PCB circuit board in turn through the controller in the integrated control circuit, and the speed of change can be adjusted by setting the potentiometer in the control circuit.
[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A car logo light that can light up gradually, characterized in that: include: A lamp housing, an LED module mounted on the lamp housing, a diffusion mask arranged on the LED module, and a logo arranged on the diffusion mask. The light source in the LED module is transmitted to the logo through the diffusion mask, and the mask blocks the dark area of the logo.
2. The automobile logo light capable of gradually lighting up according to claim 1, characterized in that: The logo is provided with a luminous area and a non-luminous area, and the luminous area is the set logo graphic.
3. The automobile logo light capable of gradually lighting up according to claim 2, characterized in that: The logo is also provided with a mask, which masks the non-luminous area on the logo.
4. The automobile logo light capable of gradually lighting up according to claim 3, characterized in that: The mask, logo, diffusion mask and lamp housing are hot-melt welded in sequence to form a sealed state for the entire lamp.
5. The automobile logo light capable of gradually lighting up according to claim 1, characterized in that: The lamp housing is made of PC material, and a threaded screw is embedded in the back of the lamp housing for assembly with the vehicle body.
6. The automobile logo light capable of gradually lighting up according to claim 1, characterized in that: The LED module includes: a PCB board, an LED light source arranged on the PCB board according to the light-emitting area of the logo, and a control circuit installed on the PCB board. The PCB board is installed on the lamp housing. The LED light source is electrically connected to the output end of the control circuit. The control circuit controls the LED light source to gradually brighten or light up in a flowing manner. The input end of the control circuit is connected to the power supply through a connector.
7. The automobile logo light capable of gradually lighting up according to claim 6, characterized in that: The lamp housing is provided with a through hole for matching with the connector.
8. The automobile logo light capable of gradually lighting up according to claim 1, characterized in that: The shape of the diffusion mask is the same as that of the logo, and the logo is made of ABS material with an electroplating layer on the surface.
9. The automobile logo light capable of gradually lighting up according to claim 1, characterized in that: The diffusion mask is a milky white injection molded part made of PC material. The light emitted by the LED module is evenly projected onto the logo through the diffusion mask.
10. The automobile logo light capable of gradually lighting up according to claim 1, characterized in that: The car logo light is connected to the car circuit through an independent switch.