CN111204279B - Reading lighting device in the interior of a motor vehicle - Google Patents
Reading lighting device in the interior of a motor vehicle Download PDFInfo
- Publication number
- CN111204279B CN111204279B CN201911153487.6A CN201911153487A CN111204279B CN 111204279 B CN111204279 B CN 111204279B CN 201911153487 A CN201911153487 A CN 201911153487A CN 111204279 B CN111204279 B CN 111204279B
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- China
- Prior art keywords
- illumination device
- reading
- reading illumination
- interior
- trim panel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/76—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for spotlighting, e.g. reading lamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
- B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention relates to a reading illumination device (1) in the interior of a motor vehicle (K), wherein the reading illumination device (1) is arranged on an interior trim panel (2) of the motor vehicle (K). The reading illumination device has at least one illumination device, the light (L) of which can be emitted into or into the interior space. According to the invention, the reading illumination device (1) is arranged on the inner decorative plate (2) of the B-pillar or the C-pillar and has or can be inserted into at least one orientation and position, in which the contour determined by the reading illumination device (1) protrudes into the interior space in a continuously increasing manner from above.
Description
Technical Field
The invention relates to a reading illumination device in the interior of a motor vehicle, wherein the reading illumination device is arranged on an interior trim panel of the motor vehicle, and the reading illumination device has at least one illumination element, the light of which can be emitted into the interior or into the interior.
Background
Such a reading illumination device is known from document US 6 179 453 B1. In particular, in this document, the reading illumination device is arranged in a roof trim panel in the rear part of the motor vehicle, specifically in the mutually opposite lower region of the roof.
In document US 2010/0214795 A1 an ambient lighting device is disclosed which is arranged hidden behind a pillar trim of an a-, B-or C-pillar. Specifically, the light of the light emitting diode is emitted from the end side into a light emitting rod that is arranged vertically behind the pillar trim. The emitted light can pass through the light-transmissive pillar trim and thereby contribute to the ambient lighting.
From WO 2017/137297 A1 a lighting device in the interior of a motor vehicle is known, which is integrated in a trim panel of a B-pillar or a C-pillar. The light outlet is directed upward toward the roof, so that the area of the roof above the pillar trim can be illuminated and contribute to the ambient illumination.
Disclosure of Invention
Against this background, the object of the present invention is to provide an alternative reading illumination device with which good illumination during reading can be achieved in the rear region.
The technical problem is solved by a reading lighting device.
The invention is based on a reading light device in the interior of a motor vehicle, which is arranged on an interior trim panel of the motor vehicle. The reading illumination device has at least one illumination device, the light of which can be emitted into or into the interior space.
The invention proposes that the reading illumination device is arranged on the interior trim panel of the B-pillar or the C-pillar and has or can be inserted into at least one orientation and position in which the contour determined by the reading illumination device protrudes into the interior space in a continuously increasing or substantially continuously increasing manner from above.
By means of this position and orientation, a good illumination in the rear region can be achieved during reading. By means of the described contour which protrudes continuously or substantially continuously from top to bottom into the interior space, it is also possible to provide an effective reading illumination device, in other words a contour which is configured wedge-shaped or substantially wedge-shaped with an upwardly extending wedge tip, which reading illumination device is also largely resistant to collisions.
A first embodiment of the invention proposes that the contour is formed by the interior trim panel itself, which at least largely covers the reading illumination device. This design helps to make it possible for the reading illumination to be integrated very well in the interior of the motor vehicle and not to be regarded as foreign bodies.
In this case, according to a further design, the reading illumination device can have a capacitive actuating switch, which is designed, for example, in the form of a proximity sensor (non-contact). The actuating switch of the capacitor is covered by an interior trim panel, and the interior trim panel has a switch symbol in the region of the actuating switch. The switch symbol is preferably embossed.
By means of this improved design, an optimal integration of the reading illumination device together with the operating switch, in particular "unobtrusively" in the interior design of the motor vehicle, can be achieved.
It is very convenient here for the switching symbol to be configured to be transparent and for at least one lighting device to be arranged behind the interior trim panel, through which the light of the lighting device can pass when the lighting device is activated. Thus, the position for operating the reading illumination device can be easily found even in the dark.
It is conceivable here, for example, to activate the lighting device when the ignition is on and/or when the interior lighting is on. The illumination device may preferably be an integral part of the reading illumination device and be integrated in the housing of the reading illumination device in order to reduce the installation effort.
Alternatively, it is conceivable for the reading illumination device to have a touch-operated switch. For this purpose, it is expedient if a recess is provided in the interior trim panel, in which recess the actuating switch is arranged or into which recess the actuating switch protrudes. The surface of the actuating switch is preferably flush or substantially flush with the surface of the interior trim panel surrounding the actuating switch.
According to a further embodiment of the invention, the contour can also be formed by the reading illumination device itself, i.e. by the housing of the reading illumination device. The reading illumination device or the housing of the reading illumination device then protrudes through the opening of the interior trim panel and forms the contour.
Furthermore, it is very expedient in this design for the reading illumination device to be movable, so that the reading illumination device can be placed in a non-use position or in a use position. In this case, the reading illumination device is closed flush or substantially flush with the interior trim panel in the opening region in its non-use position. Instead, in the use position, the reading illumination device projects through the opening into the interior space with the profile.
The movement of the reading illumination means between said positions may for example be performed electrically. It is thus conceivable, for example, for the reading illumination to be switched on and automatically to be extended into the use position when the operating switch is approached or when the operating switch is touched. Upon a further approach or touch, the switching off of the reading illumination device and the motorized retraction can be considered.
It is structurally simpler and must be expedient for the reading illumination device to be extended into its position of use by the momentary actuation mechanism and to be movable again into the non-use position by the same momentary actuation mechanism. It is therefore conceivable that the reading light is extended in a damped manner and simultaneously turned on when the operator briefly presses on the switching symbol of the reading light. Pressing the reading illumination device into the interior trim panel of the B-pillar or C-pillar causes the reading illumination device to be snapped into its non-use position again by means of a push-push mechanism and to disable the previously turned-on illumination device.
When the reading illumination device is arranged in a region of the inner decorative plate of the B-pillar or the C-pillar which is directed rearward counter to the usual driving direction, an optimal illumination of the reading region in the rear region of the motor vehicle can be achieved. In addition, it is ensured that the possibility of dazzling the front passengers when the reading illumination device is activated is almost eliminated.
In order to minimize the glare to the passengers in the rear region of the reading despite the activation of the reading illumination device, it is proposed that the light-emitting region of the reading illumination device is arranged directly or immediately above the seat belt height adjustment device, as viewed in the Z-direction (i.e. the height direction) of the motor vehicle.
This arrangement ensures that the average height rear passengers cannot see directly inside the light-emitting area and, therefore, despite good reading assistance, glare caused by the reading illumination means is almost impossible.
Drawings
Preferred embodiments of the present invention are shown in the drawings and further described in the following description with reference to the accompanying drawings. Other advantages of the invention are demonstrated thereby. The same reference numbers in different drawings and even the same reference numbers in different drawings refer to the same, similar or functionally identical components. Corresponding or similar features and advantages are achieved even if not repeated here. The figures are not, or at least not always, to scale. In some drawings, scale or spacing is exaggerated to significantly highlight features of embodiments.
Schematically shown respectively:
figure 1 is a side view of a motor vehicle with a reading illumination device according to the invention,
figure 2 is an enlarged cross-sectional view according to section line II of figure 1,
figure 3 is a view from the perspective III of figure 2,
figure 4 is a slightly modified perspective view from the IV of figure 2,
figure 5 is a view similar to the view of figure 3 of another embodiment of the reading illumination device,
fig. 6 is a view similar to the view of fig. 3 of yet another embodiment of the reading illumination device.
Detailed Description
Reference is first made to fig. 1. In this drawing, a motor vehicle K is shown from the side. For easier display, the right-hand body side is here considered transparent, so that the interior of the motor vehicle K can be seen.
The interior trim panel 2 of the B-pillar 6 can be seen (see also fig. 2). Even a seat belt height adjustment device 3 for a seat belt 4 is arranged in the interior trim panel 2. Furthermore, an airbag marking 5 is shown at the upper end of the interior trim panel 2 in the roof region.
The longitudinal direction of the motor vehicle K is identified by X, and the height direction is identified by Z. It can thus be seen that a reading illumination device 1 is arranged on the interior trim panel 2. The reading illumination device 1 is arranged between the seat belt height adjustment device 3 and the airbag cushion 5, as viewed in the Z-direction, wherein the reading illumination device 1 is located directly above the seat belt height adjustment device 3. Furthermore, the reading illumination device 1 is directed counter to the usual travel direction F. Thus, the light L of the reading illumination device 1 can be optimally aimed at a person (not shown) sitting in the rear of the motor vehicle K for reading.
Fig. 2 shows a section through the interior trim panel 2 in the region of the reading illumination device 1. As can be seen from this figure, the reading illumination device 1 has a housing 10. The housing 10 is almost completely covered by the interior trim panel 2 toward the interior space I.
A plurality of illumination devices 12 and one illumination device 12a are accommodated in the housing 10 of the reading illumination device 1. The illumination means 12, 12a are preferably embodied as light-emitting diodes. When the reading illumination device 1 is turned on for reading, the illumination means 12 are activated.
The illumination device 12a is used for transillumination of the interior trim panel 2 in the region of the symbol 14 imprinted into the interior trim panel 2. A capacitive proximity switch 13, which is preferably configured as a capacitive proximity sensor, is arranged behind the imprinted symbol 14.
The symbol 14 is thus well visible even in darkness when the lighting device 12a is activated, which may be achieved by, for example, the ignition device being turned on or by the internal lighting device being turned on. The symbol 14 indicates in particular that in this position the reading illumination device 1 is present and can be switched on.
The housing 10 can be fixed in the interior trim panel 2, for example, in a snap-locking manner by means of a snap-locking flange 22, through which the housing 10 can be pushed into a suitable receiving space.
As is particularly well shown, the reading illumination device 1 is arranged in such a mounting region of the interior trim panel 2 of the B-pillar 6, which is directed rearward, i.e. opposite to the customary driving direction F.
As is also shown in fig. 3, the housing 10 of the reading illumination device 1 is almost completely surrounded by the interior trim panel 2. Only an opening is left below, which is filled with light glass 16 and through which the light-emitting region 16a of the reading illumination device 1 is formed. The light glass 16 may be provided with suitable optical means for redirecting the emitted light in a desired direction.
The already described lighting device 12 on the circuit board 11 is arranged immediately above the light glass 16.
As is particularly well shown in this figure, the contour, which is determined by the orientation and position of the reading illumination device 1, protrudes from the upper exit point O into the interior space I in a continuously increasing manner.
In other words, a wedge-shaped profile with an angle α is constructed. The angle alpha is preferably a very sharp angle. Which may preferably be determined to be at most about 20 degrees.
As can be seen equally well from fig. 3, the reading illumination device 1 or the light-emitting region 16a of the reading illumination device is located directly above the belt height adjustment device 3 or immediately above the belt height adjustment device 3, as seen in the Z-direction. It is expedient for there to be a height distance between the belt height adjustment device 3 and the luminous region 16a, which height distance lies in the range of only a few centimeters. For example, a range of from about 2 to 6 cm is conceivable.
In fig. 4 a perspective view of the reading illumination device 1 at the interior trim panel 2 is seen. However, the difference in this case with respect to the embodiment according to fig. 1 to 3 is that no capacitive proximity switch is used, but rather a touch-operated switch 15 is used. The operating switch 15 is arranged in the recess 20 of the interior trim panel 2 or protrudes into the recess 20 of the interior trim panel 2. Furthermore, a symbol 17 is arranged on the operating switch 15, the symbol 17 indicating that the reading illumination device 1 can be switched on.
A further embodiment of the reading illumination device 1' will now be further described with reference to fig. 5.
The difference with respect to the above-described embodiments is that the reading illumination device 1' is designed to be movable, in particular pivotable about a pivot axis S. Furthermore, the interior trim panel 2 has an opening 21 in the region of the reading illumination device 1'. It is thus achieved that the reading illumination device 1' can be pivoted in a pivoting movement B from the non-use position N into the use position G (shown in broken lines).
In the non-use position N, the housing 10 is substantially flush closed with respect to the interior space I with the interior trim panel 2 surrounding the opening 21. In contrast, in the use position G, a contour determined by the reading illumination device 1' is formed, which extends from the upper pivot axis S into the interior space I at an angle α in a continuously increasing manner.
The actuation of the reading illumination device 1' may be performed by a momentary actuation mechanism, not shown. The reading illumination device 1' can thus be released from its locking position in its non-use position N by a light press on the housing 10. The housing 10 is then pivoted from the interior trim panel 2 into the use position G with a gentle or damped (for example silicon brake) owing to the spring prestress, not shown. If the reading of the lighting device 1' is no longer necessary, the housing 10 can be pressed again flush into the interior trim panel 2 by pressing it again.
Finally, fig. 6 shows a further embodiment of the reading illumination device 1", wherein the reading illumination device 1" is immovably fixed in the opening 21 of the interior trim panel 2. The fixation is achieved by means of the shown fixation means 23. In the installed position, the housing 10 of the reading light 1 "again protrudes from the interior trim panel 2, so that the contour defined by the reading light 1" protrudes from above into the interior space I at an angle α in a continuously increasing manner.
List of reference numerals:
1,1' reading lighting device
2. Interior decoration board
3. Safety belt height adjusting device
4. Safety belt
5. Safety air bag sign
6B-or C-columns, in particular B-columns
10. Shell body
11. Circuit board
12 12a lighting device
13. Proximity switch of capacitor
14. Embossed symbol
15. Touch type control switch
16. Optical glass
16a light emitting region
17. Sign symbol
20. Hollow in interior trim panel
21. Opening in interior trim panel
22. Locking flange
23. Fixing device
B pivot movement
F direction of travel
G use position
K motor vehicle
I interior space
L ray
M mounting area
N non-use position
Upper injection point of O
S pivot axis
X vehicle length direction (X direction)
Z vehicle height direction (Z direction)
Alpha angle
Claims (9)
1. Reading lighting device (1, 1 ') in an interior (I) of a motor vehicle (K), wherein the reading lighting device (1, 1 ') is arranged on an interior trim panel (2) of the motor vehicle (K), the reading lighting device having at least one lighting means (12, 12 a) into which a light (L) can diverge or into the interior (I), characterized in that the reading lighting device (1, 1',1 ') are arranged on the interior trim panel (2) of the B-pillar or C-pillar (6) and have or can be placed in at least one orientation and position in which a wedge-shaped contour, determined by the reading illumination device (1, 1 '), is formed with an angle (alpha), which contour projects into the interior space (I) from the upper injection point (O) or from the upper pivot axis (S) in a continuously increasing manner from above to below the motor vehicle.
2. Reading lighting device (1) according to claim 1, characterized in that the contour is constituted by the inner decorative plate (2) itself, which at least largely covers the reading lighting device (1).
3. Reading illumination device (1) according to claim 1 or 2, characterized in that the reading illumination device (1) has a capacitive operating switch (13) which is covered by an interior decoration plate (2), wherein the interior decoration plate (2) has a switch symbol (14) in the region of the operating switch (13).
4. A reading lighting device (1) according to claim 3, characterized in that the switch symbol (14) is designed to be transilluminated and at least one lighting means (12 a) is arranged behind the interior decoration plate (2), the light of which means can pass through the switch symbol (14) when the lighting means (12 a) are activated.
5. Reading illumination device (1, 1',1 ") according to claim 1 or 2, characterized in that the reading illumination device (1, 1', 1") has a touch-operated switch (15), which touch-operated switch (15) is arranged in a recess (20) of the interior trim panel (2).
6. Reading illumination device (1 ',1 ") according to claim 1, characterized in that the contour is constituted by the reading illumination device (1', 1") itself, which passes through an opening (21) in the inner decorative plate (2).
7. Reading illumination device (1 ') according to claim 6, characterized in that the reading illumination device (1 ') is designed to be movable such that it can be placed in a non-use position (N) or in a use position (G), wherein the reading illumination device (1 ') is closed flush with the interior trim panel (2) in the non-use position (N) and protrudes into the interior space (I) with the contour in the use position (G).
8. Reading illumination device (1, 1',1 ") according to claim 1 or 2, characterized in that the reading illumination device (1, 1', 1") is arranged in a region (M) of the interior trim panel (2) directed backward against the usual travel direction (F).
9. Reading illumination device (1, 1',1 ") according to claim 1 or 2, characterized in that the reading illumination device (1, 1', 1") is arranged such that, viewed in the Z-direction (Z) of the motor vehicle (K), the light-emitting region (16 a) of the reading illumination device (1, 1',1 ") is arranged directly or immediately above the seat belt height adjustment device (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018220102.1 | 2018-11-22 | ||
| DE102018220102.1A DE102018220102A1 (en) | 2018-11-22 | 2018-11-22 | Reading light in the interior of a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111204279A CN111204279A (en) | 2020-05-29 |
| CN111204279B true CN111204279B (en) | 2023-07-11 |
Family
ID=70545665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911153487.6A Active CN111204279B (en) | 2018-11-22 | 2019-11-22 | Reading lighting device in the interior of a motor vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111204279B (en) |
| DE (1) | DE102018220102A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644376B (en) * | 2020-12-22 | 2022-07-26 | 黄冈格罗夫氢能汽车有限公司 | Inside luminance management system of fuel cell hydrogen energy automobile passenger cabin |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179453B1 (en) | 1999-10-29 | 2001-01-30 | Ford Global Technologies, Inc. | Selective zonal courtesy lamps for automotive vehicle |
| DE102006020031A1 (en) * | 2006-04-26 | 2007-10-31 | Hella Kgaa Hueck & Co. | Motor vehicle, has illumination unit comprising search and reading lights that are disengaged from each other by actuating unit and are completely engaged by control unit dependant on position of access unit to be opened |
| US8162519B2 (en) | 2009-02-22 | 2012-04-24 | Ford Global Technologies, Llc | Concealed interior lighting for automobiles |
| DE102009020331B4 (en) * | 2009-05-07 | 2021-08-12 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle |
| CN201820428U (en) * | 2010-05-31 | 2011-05-04 | 汉王科技股份有限公司 | Electronic paper reading device with lighting function |
| DE102010042287B9 (en) * | 2010-10-11 | 2013-07-11 | Schott Ag | Lighting device, in particular reading light |
| DE102011016420A1 (en) * | 2011-04-08 | 2012-10-11 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Interior lighting for a vehicle, method for providing the interior lighting in the vehicle and vehicle with the interior lighting |
| DE102015111855A1 (en) * | 2014-08-05 | 2016-02-11 | Ford Global Technologies, Llc | Photoluminescent access panel and photoluminizing handle |
| GB2547413B (en) | 2016-02-08 | 2019-12-04 | Jaguar Land Rover Ltd | Lighting device |
| TWM539462U (en) * | 2016-11-15 | 2017-04-11 | Fu-Gan Yang | Illumination and warning lamp of B-pillar in a car |
| DE102017205789B4 (en) * | 2017-04-05 | 2022-04-21 | Volkswagen Aktiengesellschaft | Interior light for a motor vehicle |
-
2018
- 2018-11-22 DE DE102018220102.1A patent/DE102018220102A1/en active Pending
-
2019
- 2019-11-22 CN CN201911153487.6A patent/CN111204279B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018220102A1 (en) | 2020-05-28 |
| CN111204279A (en) | 2020-05-29 |
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