TWM592517U - Vehicle-carrying head-up display with automatic color-changing atmosphere lamp - Google Patents

Abstract

The present invention discloses a vehicle-mounted head-up display with an automatic color-changing atmosphere lamp, which includes a casing; an atmosphere lamp, which is installed in a slot at the front end of the lower side of the casing; and a reflecting plate, which is rotatably installed on the casing An upper back end; a key; a display, which is provided in the recess of the upper front end of the casing; a wire harness, connected to the on-board computer through the lower back end of the casing; and a main control circuit board, fixedly mounted on An electrical signal is connected to the atmosphere lamp, the key, the display and the wiring harness in the casing. The new model is equipped with an atmosphere lamp. By using the color change effect of the atmosphere lamp, the driver can judge the driving data of the vehicle without looking down at the instrument panel, so that the driver’s line of sight is kept in front of the vehicle to improve driving safety and driving. Experience.

Description

Vehicle head-up display with automatic color-changing atmosphere lamp

The invention relates to a vehicle head-up display, in particular to a vehicle head-up display with an automatic color-changing atmosphere lamp.

The vehicle head-up display is a device that uses fully transparent or semi-transparent glass imaging to project some information related to driving in the form of digital images or text in front of the driving vision. The function of the vehicle head-up display is mainly to prevent the driver from looking down at the dashboard while driving, so that the driver's line of sight is always in front of the vehicle to improve driving safety and enhance the driving experience.

At present, all vehicle head-up displays are not equipped with atmosphere lights, nor do they use the function of providing driving information. Therefore, the creator of the new model makes improvements to this, and proposes a vehicle-mounted head-up display with an automatic color-changing atmosphere lamp.

In order to solve the above technical problems, the present invention provides the following technical solutions.

The present invention proposes a vehicle-mounted head-up display with an automatic color-changing atmosphere lamp, which includes: a casing; an atmosphere lamp installed in a slot at the front end of the lower side of the casing; and a reflecting plate rotatably installed in the casing A rear button of the upper side of the case; a button arranged in the side slot of the casing; a display arranged in the concave portion of the upper front end of the casing, the image displayed by the display can be reflected to the driver through the reflection plate; a The wiring harness is connected to the vehicle-mounted computer through the lower rear end of the casing; and a main control circuit board is fixed in the casing and is electrically connected to the atmosphere lamp, the button, the display and the wiring harness, and then connected to the vehicle The computer receives the driving information from the vehicle-mounted computer through the wiring harness electrical signal connection, and adjusts the light color of the atmosphere lamp according to the driving information.

Preferably, the wiring harness contains a power line and a communication data line.

According to the present invention, the vehicle head-up display with an automatic color-changing atmosphere lamp may further include a photosensitive element, which is connected to the electrical signal of the main control circuit board, and transmits the value of ambient brightness to the main control circuit board.

Preferably, the atmosphere lamp may further include: a highlight colorful LED lamp bead; and a flexible light guide strip with a light diffusing agent, which is located directly in front of the highlight colorful LED lamp bead and will come from the highlight colorful LED lamp The light from the beads is diffusely reflected. The atmosphere lamp may further include: a bright colorful LED lamp bead; and a hard light guide plate with a light diffusing agent, which is located directly in front of the bright colorful LED lamp bead to collect light from the bright colorful LED lamp bead Diffuse reflection. The atmosphere lamp may further include: a bright colorful LED lamp bead; and a diffusion film with a diffusing agent on the surface, located in front of the bright colorful LED lamp bead, to generate light from the bright colorful LED lamp bead Diffuse.

The beneficial effect of the new type is that the vehicle head-up display with automatic color-changing atmosphere lamp can determine the driving data of the vehicle by setting the atmosphere lamp and using the change of the color of the atmosphere lamp without looking down at the instrument panel. The driver’s line of sight has been kept in front of the vehicle to improve driving safety and increase the driving experience.

The preferred embodiments of the present invention will be described below in conjunction with the drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, but not to limit the present invention.

As shown in FIGS. 1 and 2, a new type of vehicle-mounted head-up display with an automatic color-changing atmosphere lamp includes a housing 1, an atmosphere lamp 2, a wiring harness 3, a button 4, a reflective plate 5, a display 6 and One main control circuit board 7. The housing 1 is a main body used for fixing and protecting the interior and surface components thereof. The atmosphere lamp 2 is installed in the slot at the front end of the lower side of the housing 1, and its specific structure will be described in detail below. The reflecting plate 5 is rotatably attached to the upper rear end of the housing 1. The button 4 is disposed in the side slot of the housing 1, and the button 4 can be used to switch the atmosphere lamp 2 to display the vehicle speed, engine water temperature, vehicle speed range, or vehicle speed. The display 6 is provided in the concave portion of the upper front end of the housing 1, and the image displayed by the display 1 can be reflected to the driver through the reflection plate 5. The wire harness 3 is connected to the on-board computer 9 through the lower rear end of the casing 1. Since the main control circuit board 7 is covered by the casing 1, please refer to the circuit block diagram of FIG. 2 for its description. The main control circuit board 7 is fixed in the housing 1 and is connected to the atmosphere lamp 2, the button 4, the display 6 and the wiring harness 3 by electric signals, and then is connected to the on-board computer 9 through the electric signal of the wiring harness 3 to receive driving information from the on-board computer 9 ( (For example, the aforementioned vehicle speed, engine water temperature, vehicle speed, gear speed and other information), and adjust the light color of the atmosphere light 2 according to the driving information. According to the present invention, the wiring harness 3 includes a power line 31 and a communication data line 32; the former allows the onboard computer 9 to provide power to the main control circuit board 7, and the latter transmits the driving information from the onboard computer 9 to the main control circuit board 7 .

The vehicle head-up display may include a photosensitive element 8, which is connected to the electrical signal of the main control circuit board 7 and transmits the value of the ambient brightness to the main control circuit board 7, allowing the main control circuit board 7 to control the ambient light 2 with the ambient brightness Changes and automatically changes the amount of light. This can make the atmosphere light 2 display more clearly during the day, the light is softer at night, and it feels more comfortable when driving.

According to the present invention, the atmosphere lamp 2 further includes a bright colorful LED lamp bead 21, a flexible light guide bar 22 with a light diffusing agent, a control circuit 23, and an atmosphere lamp holder 24. The highlight colorful LED lamp beads 21 can be controlled to emit light of different colors. In practice, there can be more than one bright colorful LED lamp bead 21, and multiple bright colorful LED lamp beads 21 can be used in parallel at a time. The flexible light guide strip 22 with light diffusing agent is located directly in front of the bright colorful LED lamp beads 21, which can diffuse the light from the bright colorful LED lamp beads 21, so that the entire flexible light diffusing agent can be visually felt The light guide strip 22 emits light and the light is uniform. The control circuit 23 is electrically connected to the highlight colorful LED lamp beads 21 and further connected to the main control circuit board 7 to allow the main control circuit board 7 to control the operation of the highlight colorful LED lamp beads 21.

In addition, according to the present invention, the flexible light guide strip 22 with light diffusing agent can be replaced by a hard light guide plate with light diffusing agent. The hard light guide plate with light diffusing agent can also cause diffuse reflection when light passes through it, so that the whole light guide plate with light diffusing agent is shining and the light is uniform.

In addition, according to the present invention, the flexible light guide strip 22 with a light diffusing agent can also be replaced with a diffusion film (with a diffusing agent on the surface). The diffusion film can cause diffuse reflection when the light passes through it, so that the point light sources of the plurality of colorful LED lamp beads 21 at the bottom of the diffusion film become surface light sources, visually feeling that the entire diffusion film is shining and the light is uniform. In practice, the structure of the atmosphere lamp 2 is composed of the above three types, but it is not limited to these three methods.

When working, first install the device in a suitable position on the front console of the vehicle, so that the side of the atmosphere light 2 faces the driving, and match the on-board head-up display with the built-in on-board computer 9 of the vehicle to make the device communicate with the on-board computer 9号连接。 Number connection. Next, adjust the key 4 to make the key 4 to a certain gear position (vehicle speed, rotation speed, engine water temperature, vehicle speed gear position, etc.), for example, in this embodiment, the gear position of the button 4 is adjusted to the vehicle speed gear position. When the driver starts driving, the on-board computer 9 in the vehicle will collect vehicle information. Since the button 4 is at the vehicle speed gear position, under the action of the button 4, the main control circuit board 7 will control the bright colorful LED lamp beads 21 to work. When the vehicle speed changes from low speed to high speed, the highlight colorful LED lamp beads 21 will have corresponding color changes (for example, change from light blue to yellow). The color change of the highlight colorful LED lamp bead 21 can be displayed by the aforementioned flexible light guide strip, hard light guide plate or a diffusion film under the action of a diffusing agent, and the driver can watch the color change of the highlight colorful LED lamp bead 21 To estimate changes in vehicle speed, there is no need to look down at the dashboard. This keeps the driver's line of sight in front of the vehicle to improve driving safety and driving experience. When the vehicle is overspeeding, the atmosphere light 2 will have a color change (for example, from yellow to red), and the atmosphere light 2 is displayed in red to remind the driving vehicle to overspeed, thereby avoiding unnecessary traffic accidents caused by speeding. Corresponding speed, engine water temperature and vehicle speed can also be obtained by the same reason as above. Furthermore, since the photosensitive element 8 is provided inside the casing 1, the brightness of the bright colorful LED lamp beads 21 can be instantly detected by the photosensitive element 8 to the ambient brightness. The photosensitive element 8 instantly transmits the value of the ambient brightness to the main control circuit board 7, so that the brightness of the bright colorful LED lamp beads 21 automatically changes with the change of the ambient brightness, thereby making the atmosphere lamp 2 display more clearly during the day and softer at night , Users feel more comfortable when using. The display 6 provided at the top of the housing 1 displays data information, which can be displayed on the reflective plate 5, and the driver can see some data information through the reflective plate 5. The display 6 and the reflection plate 5 are commonly used devices for a head-up display in a vehicle.

In the description of the present invention, it should be noted that the terms “vertical”, “upper”, “lower”, and “horizontal” indicate that the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention.

In the description of the new model, it should also be noted that, unless otherwise clearly specified and limited, the terms "setup", "installation", "connected", "connected" should be broadly understood, for example, can be fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the connection between two components. For those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood according to specific circumstances.

Finally, it should be noted that the foregoing is only preferred embodiments of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments can be modified, or some of the technical features can be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the new model should be included in the scope of protection of the new model.

1: shell 2: mood lamp 21: Highlight colorful LED lamp beads 22: Flexible light guide strip with light diffusing agent 23: Control circuit 24: Atmosphere lamp holder 3: harness 31: Power cord 32: Communication data line 4: Button 5: reflector 6: display 7: Main control circuit board 8: photosensitive element 9: Car computer

The drawings are used to provide a further understanding of the present invention, and constitute a part of the description. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation on the present invention. In the drawings: 1 is a schematic structural view of a new type of vehicle-mounted head-up display with an automatic color-changing atmosphere lamp; 2 is a circuit block diagram of a new type of vehicle-mounted head-up display with an automatic color-changing atmosphere lamp; Fig. 3 is a schematic diagram of the structure of the new mid-atmosphere lamp.

1: shell

2: mood lamp

3: harness

4: Button

5: reflector

6: display

Claims (6)

A vehicle head-up display with automatic color-changing atmosphere lamp, including: A shell An atmosphere lamp installed in the slot at the front end of the lower side of the housing; A reflecting plate is rotatably installed on the upper rear end of the housing; One button, set in the side slot of the shell; A display, which is arranged in the concave portion of the upper front end of the casing, and the image displayed by the display can be reflected to the driver through the reflection plate; A harness connected to the on-board computer through the lower rear end of the housing; and A main control circuit board, which is fixed in the casing and is electrically connected to the atmosphere lamp, the key, the display and the wiring harness, and then is connected with the vehicle-mounted computer through the wiring harness electrical signal to receive driving information from the vehicle-mounted computer, and Adjust the light color of the mood lamp according to the driving information. As described in item 1 of the patent application scope, a vehicle-mounted head-up display with an automatic color-changing atmosphere lamp includes a power cord and a communication data cord. The vehicle head-up display with automatic color-changing atmosphere lamp as described in item 1 of the patent scope further includes a photosensitive element, which is connected to the electrical signal of the main control circuit board and transmits the value of ambient brightness to the main control circuit board. The vehicle-mounted head-up display with an automatic color-changing atmosphere lamp as described in item 1 of the patent application scope, wherein the atmosphere lamp further includes: A bright colorful LED lamp bead; and A flexible light guide strip with a light diffusing agent is arranged directly in front of the bright colorful LED lamp beads to diffusely reflect the light from the bright colorful LED lamp beads. The vehicle-mounted head-up display with an automatic color-changing atmosphere lamp as described in item 1 of the patent application scope, wherein the atmosphere lamp further includes: A bright colorful LED lamp bead; and A hard light guide plate with a light diffusing agent is arranged directly in front of the bright colorful LED lamp beads to diffusely reflect the light from the bright colorful LED lamp beads. The vehicle-mounted head-up display with an automatic color-changing atmosphere lamp as described in item 1 of the patent application scope, wherein the atmosphere lamp further includes: A bright colorful LED lamp bead; and A diffusion film with a diffusing agent on the surface is arranged directly in front of the bright colorful LED lamp beads to diffusely reflect the light from the bright colorful LED lamp beads.

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