CN217441477U - Reading lamp and vehicle of vehicle - Google Patents
Reading lamp and vehicle of vehicle Download PDFInfo
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- CN217441477U CN217441477U CN202221344776.1U CN202221344776U CN217441477U CN 217441477 U CN217441477 U CN 217441477U CN 202221344776 U CN202221344776 U CN 202221344776U CN 217441477 U CN217441477 U CN 217441477U
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Abstract
The utility model provides a reading lamp and vehicle of vehicle relates to interior automotive exterior technical field. The reading lamp of the vehicle comprises a shell, at least one lamp body, a switch device and at least one rotating mechanism, wherein the shell is provided with at least one mounting groove. The lamp body is arranged in the mounting groove and is in pivot connection with the mounting groove, and the lamp body has a reading mode and a projection mode. The switch device is used for switching the at least one lamp body between the reading mode and the projection mode when being triggered. The at least one rotating mechanism is connected with the at least one lamp body, and the rotating mechanism is constructed to drive the lamp body to rotate so as to project a preset pattern at a target position of the vehicle when the lamp body is in a projection mode. Above-mentioned technical scheme sets up reading mode and projection mode in reading lamp in the car, is equivalent to reading lamp and projection lamp integrated together, and a lamp satisfies two kinds of demands, has not only reduced occupation space, has saved the cost moreover.
Description
Technical Field
The utility model relates to a vehicle interior exterior trim technical field especially relates to a reading lamp and vehicle of vehicle.
Background
In the traditional technical scheme, a reading lamp and a projection lamp in the automobile are independent from each other, the reading lamp plays a role in illuminating in the automobile, and the projection lamp generally projects a welcome icon or welcome language. The two are mutually independent, occupy the arrangement space in the vehicle, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose of the first aspect provides a reading lamp of vehicle, solves among the prior art in-car reading lamp and the great technical problem of projection lamp mutually independent occupation of car inner space.
An object of a second aspect of the present invention is to provide a vehicle with a reading lamp.
According to the utility model discloses an aim of first aspect, the utility model provides a reading lamp of vehicle, include:
a housing having at least one mounting groove;
the lamp body is arranged in the at least one mounting groove and is in pivot connection with the at least one mounting groove, and the lamp body is provided with a reading mode and a projection mode;
the switch device is used for switching the at least one lamp body between the reading mode and the projection mode when being triggered;
the rotating mechanism is connected with the at least one lamp body and is configured to drive the lamp body to rotate so as to project a preset pattern at a target position of the vehicle when the lamp body is in a projection mode.
Optionally, the rotation mechanism comprises:
the first rotating mechanism is installed on the side edge of the lamp body extending along the length direction of the shell and connected with the lamp body through a first rotating shaft, and the first rotating mechanism is constructed to drive the lamp body to rotate along the first rotating shaft.
Optionally, the lamp body includes a light source frame and a light source disposed inside the light source frame, and the rotation mechanism further includes:
the second rotating mechanism is arranged in the light source frame and connected with the light source through a second rotating shaft, and the second rotating mechanism is constructed to drive the light source to rotate along the second rotating shaft.
Optionally, the first rotating mechanism and the second rotating mechanism each include:
a motor;
the driving gear is sleeved on the output shaft of the motor and is fixedly connected with the output shaft of the motor;
and the driven gear is meshed with the driving gear and is connected with the first rotating shaft corresponding to the first rotating mechanism or connected with the second rotating shaft corresponding to the second rotating mechanism.
Optionally, the number of the at least one lamp body, the number of the at least one mounting groove, and the number of the at least one rotating mechanism are two, and the at least one lamp body, the number of the at least one mounting groove, and the number of the at least one rotating mechanism are arranged in a one-to-one correspondence.
Optionally, the switch device is disposed between the two lamp bodies, and is configured to control the opening and closing of the lamp bodies, the opening mode of the lamp bodies, and the rotation angle of the lamp bodies.
Optionally, the two first rotating mechanisms are respectively located on one side of the two lamp bodies close to the switch device.
Optionally, the method further comprises:
two PCBA circuit boards are located two respectively the lamp body is kept away from one side of first slewing mechanism.
Optionally, the first rotating mechanism drives the lamp body to rotate by an angle ranging from 0 degree to 180 degrees;
the second rotating mechanism drives the light source to rotate by an angle ranging from 0 degree to 180 degrees.
According to the utility model discloses the purpose of second aspect, the utility model also provides a vehicle, vehicle mounting has foretell reading lamp.
The utility model discloses well reading lamp of vehicle includes casing, at least one lamp body, switching device and at least one slewing mechanism, and the casing has at least one mounting groove. At least one lamp body is installed in at least one mounting groove and with at least one mounting groove pivot connection, the lamp body has reading mode and projection mode. The switch device is used for switching the at least one lamp body between the reading mode and the projection mode when being triggered. The at least one rotating mechanism is connected with the at least one lamp body, and the rotating mechanism is constructed to drive the lamp body to rotate so as to project a preset pattern at a target position of the vehicle when the lamp body is in a projection mode. Above-mentioned technical scheme sets up reading mode and projection mode in reading lamp in the car, is equivalent to reading lamp and projection lamp integrated together, and a lamp satisfies two kinds of demands, has not only reduced occupation space, has saved the cost moreover.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic, exploded view of a reading lamp for a vehicle in accordance with one embodiment of the present invention;
FIG. 2 is a schematic block diagram of a reading lamp for a vehicle according to one embodiment of the present invention;
FIG. 3 is a schematic state diagram of the reading lamp of FIG. 1 in a first projection mode;
FIG. 4 is a schematic state diagram of the reading lamp of FIG. 1 in a second projection mode;
fig. 5 is a schematic state diagram of the reading lamp of fig. 1 in a reading mode.
Reference numerals:
100-reading lamp, 10-shell, 20-lamp body, 21-light source, 22-light source frame, 30-button, 40-rotating mechanism, 41-first rotating mechanism, 42-second rotating mechanism, 50-control module, 60-PCBA circuit board, 411-motor, 412-driving gear and 413-driven gear.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Fig. 1 is a schematic exploded view of a reading lamp 100 for a vehicle according to an embodiment of the present invention, and fig. 2 is a schematic structural view of the reading lamp 100 for a vehicle according to an embodiment of the present invention. As shown in fig. 1 and 2, in one specific embodiment, the reading lamp 100 for a vehicle includes a housing 10, at least one lamp body 20, a switching device, and at least one rotating mechanism 40, the housing 10 having at least one mounting groove. At least one lamp body 20 is installed in and pivotally coupled to at least one mounting groove (not shown), the lamp body 20 having a reading mode and a projection mode. The switching means is used to switch at least one lamp body 20 between a reading mode and a projection mode when activated. The at least one rotating mechanism 40 is connected to the at least one lamp body 20, and the rotating mechanism 40 is configured to rotate the lamp body 20 to project a preset pattern at a target position of the vehicle when the lamp body 20 is in the projection mode. When the lamp body 20 is in the reading mode, the lamp body 20 selects a white light for the user to read. When the lamp body 20 is in the projection mode, the color of the light and the displayed preset pattern can be set according to actual requirements. The vehicle default reading light 100 is in the projection mode, and the switching device may be triggered to switch the reading light 100 to the reading mode when the user needs to use the reading light 100. The housing 10 includes a front housing disposed on the front side of the reading lamp 100 and a rear housing disposed on the back side of the reading lamp 100, and the rear housing has an opening for avoiding the envelope of the rotation of the lamp body 20. The switch means comprises a button 30 by means of which the user can switch the reading lamp 100 to the reading mode.
The reading mode and the projection mode are set in the reading lamp 100 in the vehicle, which is equivalent to integrating the reading lamp 100 and the projection lamp together, and one lamp meets two requirements, thereby not only reducing the occupied space, but also saving the cost.
In this embodiment, the rotating mechanism 40 includes a first rotating mechanism 41, which is installed on the side of the lamp body 20 extending along the length direction of the housing 10 and connected to the lamp body 20 through a first rotating shaft (not shown), and the first rotating mechanism 41 is configured to rotate the lamp body 20 along the first rotating shaft. The lamp body 20 includes a light source frame 22 and a light source 21 disposed inside the light source frame 22. The rotating mechanism 40 further includes a second rotating mechanism 42 disposed in the light source frame 22 and connected to the light source 21 via a second rotating shaft, and the second rotating mechanism 42 is configured to rotate the light source 21 along the second rotating shaft. It can be understood that the first rotating shaft and the second rotating shaft are arranged perpendicular to each other, and the first rotating mechanism 41 and the second rotating mechanism 42 are equivalent to respectively driving the lamp body 20 and the light source 21 to rotate in the up-down direction and the left-right direction, so that the irradiation range of the lamp body 20 can be enlarged. Here, the first rotating mechanism 41 drives the lamp body 20 to rotate by an angle ranging from 0 ° to 180 °. The second rotating mechanism 42 drives the light source 21 to rotate by an angle ranging from 0 to 180 degrees. In other embodiments, the rotation angle ranges of the first rotation mechanism 41 and the second rotation mechanism 42 for driving the lamp body 20 and the light source 21 can also be set according to actual requirements.
In this embodiment, each of the first rotating mechanism 41 and the second rotating mechanism 42 includes a motor 411, a driving gear 412 and a driven gear 413, wherein the driving gear 412 is sleeved on an output shaft of the motor 411 and is fixedly connected to the output shaft of the motor 411. The driven gear 413 is engaged with the driving gear 412 and connected to a first rotating shaft corresponding to the first rotating mechanism 41 or a second rotating shaft corresponding to the second rotating mechanism 42. Switching of the rotation direction of the lamp body 20 or the light source 21 may be achieved by forward and reverse rotation of the motor 411. Specifically, the motor 411 in the first rotating mechanism 41 is a first motor, and the motor 411 in the second rotating mechanism 42 is a second motor, where the first motor is responsible for adjusting the light source frame 22, and simultaneously drives the second rotating mechanism 42 and the light source 21 to rotate in the X direction, the preset rotating angle range is ± 90 °, which is equivalent to 0 ° to 180 °, and the preset rotating angle range can also be calibrated according to an actual scene, and the second rotating mechanism 42, the light source 21, and the light source frame 22 are regarded as a whole, and simultaneously the three are driven to rotate. The second motor is responsible for adjusting the rotation of the light source 21 in the Y direction, the preset rotation angle range is +/-90 degrees, which is equivalent to 0-180 degrees, and the calibration can also be carried out according to the actual scene. Through the adjustment of the two motors 411 in two directions, various area positions of the main and auxiliary drivers are basically covered, and various scene requirements are met.
In this embodiment, the switching device is used to control the opening and closing of the lamp body 20, the open mode of the lamp body 20, and the rotation angle of the lamp body 20. Specifically, the switch device includes a control module 50, and the control module 50 automatically controls the lamp body 20 to be opened and in the projection mode when receiving the door opening signal of the vehicle, and controls the lamp body 20 to rotate to the preset position, so as to project the preset pattern at the door and window of the vehicle, and the preset pattern at this time may include the electric quantity state of the vehicle, the current weather and the road condition information, and the like. The lamp body 20 can also be controlled to preset patterns at the projection position on the instrument panel of the vehicle, and at the moment, the preset patterns can be welcome, cheering, special festival pushing and the like, so that the effects of door opening and welcoming by a user when the user gets on the vehicle and cheering when the user gets off the vehicle are achieved. Fig. 3 is a schematic state diagram of the reading lamp 100 of fig. 1 in a first projection mode, fig. 4 is a schematic state diagram of the reading lamp 100 of fig. 1 in a second projection mode, and fig. 5 is a schematic state diagram of the reading lamp 100 of fig. 1 in a reading mode. As shown in fig. 3, 4 and 5, fig. 3 shows a state where the reading lamp 100 is projected on the dashboard of the vehicle, fig. 4 shows a state where the reading lamp 100 is projected on the door and window of the vehicle, and fig. 5 shows a state where the reading lamp 100 is in the reading mode normal illumination.
Specifically, the reading light 100 is controlled by a control module 50, the control module 50 having access to a body control bus and an ethernet network. The left and right lamp bodies 20 are controlled by digital optical processing bus signals, image signals are input by low-voltage differential video signals of the control module 50, and related image materials are integrated in the control module 50.
In this embodiment, the reading lamp 100 adopts DLP projection technology, and a DMD (Digital Micromirror Device) chip is built in, so that the reading lamp can be used as a projection lamp for welcoming guests, and can also be used as illumination (projecting a white frame, and RGB coordinate values of 255, 255, and 255). The reading lamp 100 forms a DLP projection module by the built-in RGB LED light source 21, DMD chip of 20W-40W pixel, and various optical lens, the projection illumination is about 100 and 200 lumen. When the reading light 100 is turned on in the illumination mode, the reading light 100 projects a white frame for use as white light illumination.
In this embodiment, the number of the at least one lamp body 20, the number of the at least one mounting groove and the number of the at least one rotation mechanism 40 are two, the at least one lamp body 20, the at least one mounting groove and the at least one rotation mechanism 40 are arranged in a one-to-one correspondence, and the switching device is disposed between the two lamp bodies 20. Further, the two first rotation mechanisms 41 are respectively located at one sides of the two lamp bodies 20 close to the switching device. The two lamp bodies 20 are independently controlled, and different projection angles can be independently adjusted to meet different projection scenes.
In this embodiment, the reading lamp 100 further includes two PCBA circuit boards 60 respectively located on the sides of the two lamp bodies 20 away from the first rotating mechanism 41 for circuit control.
This embodiment also provides a vehicle fitted with a reading light 100 as described above. The reading light 100 is not described in detail herein.
This embodiment integrates a projection lamp into the reading lamp 100 and uses the same light source for illumination and projection. On one hand, two parts can be changed into one part, so that the number of parts is reduced, and the cost is effectively reduced; in the second aspect, the reading lamp 100 can serve as a projection lamp to match a guest greeting scene, so that the ceremony sense of getting on the car and the guest greeting scene are greatly increased, the reading lamp 100 is linked with the door opening and guest greeting scene, and when a user opens a car door, the reading lamp 100 automatically rotates to a designated position to project a dynamic guest greeting lamp effect; when the user is locked and ready to leave, the reading lamp 100 will also automatically rotate to the designated position to project the dynamic cheering light effect.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A reading light for a vehicle, comprising:
a housing having at least one mounting groove;
the lamp body is arranged in the at least one mounting groove and is in pivot connection with the at least one mounting groove, and the lamp body is provided with a reading mode and a projection mode;
the switch device is used for switching the at least one lamp body between the reading mode and the projection mode when being triggered;
the rotating mechanism is connected with the at least one lamp body and is configured to drive the lamp body to rotate so as to project a preset pattern at a target position of the vehicle when the lamp body is in a projection mode.
2. The reading light of claim 1, wherein the rotation mechanism comprises:
the first rotating mechanism is installed on the side edge of the lamp body extending along the length direction of the shell and connected with the lamp body through a first rotating shaft, and the first rotating mechanism is constructed to drive the lamp body to rotate along the first rotating shaft.
3. The reading lamp of claim 2, wherein the lamp body includes a light source frame and a light source disposed inside the light source frame, and the rotation mechanism further includes:
the second rotating mechanism is arranged in the light source frame and connected with the light source through a second rotating shaft, and the second rotating mechanism is constructed to drive the light source to rotate along the second rotating shaft.
4. The reading light of claim 3, wherein the first rotation mechanism and the second rotation mechanism each comprise:
a motor;
the driving gear is sleeved on an output shaft of the motor and is fixedly connected with the output shaft of the motor;
and the driven gear is meshed with the driving gear and is connected with the first rotating shaft corresponding to the first rotating mechanism or connected with the second rotating shaft corresponding to the second rotating mechanism.
5. The reading lamp of claim 3,
the number of the at least one lamp body, the number of the at least one mounting groove and the number of the at least one rotating mechanism are two, and the at least one lamp body, the number of the at least one mounting groove and the number of the at least one rotating mechanism are arranged in a one-to-one correspondence manner.
6. The reading lamp of claim 5,
the switch device is arranged between the two lamp bodies and is used for controlling the opening and closing of the lamp bodies, the opening mode of the lamp bodies and the rotation angle of the lamp bodies.
7. The reading lamp of claim 6,
the two first rotating mechanisms are respectively positioned on one sides of the two lamp bodies close to the switch device.
8. The reading light of claim 2, further comprising:
two PCBA circuit boards are located two respectively the lamp body is kept away from one side of first slewing mechanism.
9. The reading lamp of claim 3,
the first rotating mechanism drives the lamp body to rotate by an angle ranging from 0 degree to 180 degrees;
the second rotating mechanism drives the light source to rotate by an angle ranging from 0 degree to 180 degrees.
10. A vehicle, characterised in that the vehicle is fitted with a reading light as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221344776.1U CN217441477U (en) | 2022-05-30 | 2022-05-30 | Reading lamp and vehicle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221344776.1U CN217441477U (en) | 2022-05-30 | 2022-05-30 | Reading lamp and vehicle of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441477U true CN217441477U (en) | 2022-09-16 |
Family
ID=83221317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221344776.1U Active CN217441477U (en) | 2022-05-30 | 2022-05-30 | Reading lamp and vehicle of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441477U (en) |
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2022
- 2022-05-30 CN CN202221344776.1U patent/CN217441477U/en active Active
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