Double-side light emitting type reading lamp and automobile

Abstract

The utility model provides a double-side light-emitting type reading lamp and an automobile. The double-side light-emitting type reading lamp comprises a lamp holder, a lamp body and an adjusting structure. The lamp holder is fixedly arranged on the inner wall of a vehicle; the lamp body is arranged on the side, facing a reading area, of the lamp holder, is in sliding connection with the lamp holder through a plurality of connecting rods and is provided with two light emitting parts. The adjusting structure is arranged on the lamp holder and connected with the lamp body so as to drive the lamp body to move towards or away from the lamp holder. The automobile comprises the double-side light-emitting type reading lamp, and the double-side light-emitting type reading lamp and the automobile have the same beneficial effects. When the lamp holder is connected with the lamp body, the lamp holder can shield one of the light emitting parts; when the distance between the lamp holder and the lamp body is prolonged under the action of the adjusting structure, the two light emitting parts can emit light at the same time. According to the double-side light emitting type reading lamp and the automobile, the lighting effect can be ensured by adjusting the distance between the reading lamp and the reading area, and the reading experience of people in the automobile is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of automobile lamps, and in particular relates to a double-side light-emitting reading lamp and an automobile. Background Art

[0002] A car reading light refers to a lamp used to assist in lighting inside a car, and is usually installed on the top between the driver's seat and the back seat; wherein, the reading light in the prior art is fixedly connected to the car body, and the light source is emitted in a direction toward the reading area.

[0003] The inventors have discovered that since the lighting effect of a reading lamp is inversely proportional to the distance between the reading position and the light-emitting position, a clear, eye-protecting reading environment cannot be achieved in areas far from the reading lamp. Utility Model Content

[0004] The embodiments of the present application provide a double-side light-emitting reading lamp and a car, which are intended to ensure the lighting effect and improve the reading experience of people in the car by adjusting the distance between the reading lamp and the reading area.

[0005] To achieve the above purpose, the technical solution adopted in this application is:

[0006] Provided is a double-side light-emitting reading lamp, comprising:

[0007] A lamp holder is fixedly arranged on the inner wall of the vehicle;

[0008] A lamp body, which is arranged on the side of the lamp holder facing the reading area and is slidably connected to the lamp holder through a plurality of connecting rods; and

[0009] An adjustment structure, disposed on the lamp holder and connected to the lamp body, so as to drive the lamp body to move toward or away from the lamp holder;

[0010] The lamp body has two light emitting parts facing toward and away from the lamp holder to emit a light source, respectively, and the adjustment structure can drive the lamp body to move to abut against the lamp holder so that the lamp holder covers one of the light emitting parts.

[0011] In a possible implementation, the lamp holder has a plurality of through holes that penetrate toward the lamp body and correspond one-to-one to a plurality of the connecting rods, and each of the connecting rods is slidably inserted in the corresponding through hole.

[0012] In a possible implementation manner, one end of the connecting rod facing away from the lamp body has a blocking portion abutting against the lamp holder.

[0013] In a possible implementation, the adjustment structure includes:

[0014] A rotating rod is arranged on the lamp holder, with its axial direction being perpendicular to the direction of the lamp holder toward the lamp body, and is rotatably connected to the lamp holder; the rotating rod is transmission-connected to a driving member, and has a protrusion extending radially outwardly on the rotating rod; and

[0015] An elastic member, arranged between the lamp body and the lamp holder;

[0016] When the driving member drives the rotating rod to rotate, the protruding portion abuts against the lamp body, pushes the lamp body to move away from the lamp holder, and causes the elastic member to store energy.

[0017] In a possible implementation, the elastic member is a spring sleeved on the connecting rod, and two ends of the spring are respectively connected to the lamp body and the lamp holder;

[0018] When the lamp body moves away from the lamp holder, the spring undergoes elastic deformation.

[0019] In a possible implementation, the lamp holder has a reserved hole that passes through toward the lamp body, and the rotating rod is disposed in the reserved hole.

[0020] In a possible implementation manner, the protrusion is a disc structure with a notch, and the protrusion is coaxially connected to the rotating rod.

[0021] In a possible implementation, the driving member includes:

[0022] A driven gear fixedly sleeved on the rotating rod; and

[0023] The rotating motor is fixedly arranged on the lamp holder, and a power output end of the rotating motor has a driving gear meshing with the driven gear.

[0024] In a possible implementation, the light emitting portion facing the lamp holder is protruded from the lamp body, and a groove suitable for the light emitting portion to be embedded is formed on a side of the lamp holder facing the lamp body.

[0025] In the embodiment of the present application, the lamp body can be moved to abut against the lamp holder by adjusting the structure, and at this time the lamp holder can cover the light emitting portion facing the lamp holder and illuminate through the light emitting portion facing away from the lamp holder; the lamp body can also be moved away from the lamp holder by adjusting the structure, so that the distance between the lamp holder and the lamp body is increased, and the distance between the lamp body and the reading area is reduced; at the same time, the light emitting portion facing the lamp holder can emit a light source, specifically by reflecting the emitted light beam in the reading environment, so as to avoid the effect of the increase in dark areas caused by the movement of the lamp body toward the reading area.

[0026] Compared with the prior art, the double-side light reading lamp provided in this embodiment can ensure the lighting effect by adjusting the distance between the reading lamp and the reading area, and avoid the increase of the dark area, thereby improving the reading experience of people in the car.

[0027] The technical solution adopted in the present application also provides a car, including the double-side-light reading lamp proposed in any of the aforementioned items.

[0028] The beneficial effects of the automobile provided by this embodiment are the same as the beneficial effects of the aforementioned double-side light-emitting reading lamp, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 This is one of the three-dimensional structural schematic diagrams of the double-side light-emitting reading lamp provided in the embodiment of the present application;

[0031] Figure 2 The second schematic diagram of the three-dimensional structure of the double-side light-emitting reading lamp provided in the embodiment of the present application;

[0032] Figure 3 A schematic diagram of the three-dimensional structure of the lamp holder and the lamp body used in the embodiment of the present application under an exploded perspective;

[0033] Figure 4 A schematic diagram of the three-dimensional structure of the driving member used in the embodiment of the present application under an exploded perspective;

[0034] Explanation of the reference numerals in the accompanying drawings: 1. lamp holder; 11. through hole; 12. reserved hole; 13. groove; 2. lamp body; 21. connecting rod; 211. blocking part; 22. light emitting part; 3. adjustment structure; 31. rotating rod; 311. raised part; 32. elastic part; 4. driving part; 41. driven gear; 42. rotating motor; 421. driving gear. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0037] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as a limitation on the present application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] Please also read Figures 1 to 4 The double-side light-emitting reading lamp provided in the present application is now described. The double-side light-emitting reading lamp provided in the present application comprises a lamp holder 1, a lamp body 2 and an adjustment structure 3.

[0040] The lamp holder 1 is fixedly mounted on the inner wall of the vehicle, and is usually fixed by one of bonding, threaded connection, magnetic connection, and welding. In this embodiment, for ease of description, the side of the lamp holder 1 facing the inner area of ​​the vehicle (specifically, the side of the lamp holder 1 facing the reading area) is defined as its inner side, and the side of the lamp holder 1 facing the inner wall of the vehicle is its outer side.

[0041] The lamp body 2 is arranged on the side of the lamp holder 1 facing the reading area, that is, arranged on the inner side of the lamp holder 1, and the lamp body 2 is slidably connected to the lamp holder 1 through a plurality of connecting rods 21. In actual use, the lamp body 2 can be moved toward or away from the lamp holder 1 to adjust the distance between the lamp body 2 and the lamp holder 1, and the distance between the lamp body 2 and the reading area.

[0042] The adjusting structure 3 is disposed on the lamp holder 1 and connected to the lamp body 2 to drive the lamp body 2 to move toward or away from the lamp holder 1 .

[0043] The lamp body 2 has two light emitting parts 22 for emitting light toward and away from the lamp holder 1 respectively, and the adjusting structure 3 can drive the lamp body 2 to move toward the lamp holder 1 until it abuts against the lamp holder 1, at which time the lamp holder 1 covers one of the light emitting parts 22; at the same time, the adjusting structure 3 can also drive the lamp body 2 to move away from the lamp holder 1, so that the distance between the lamp body 2 and the lamp holder 1 is increased, and the distance between the light emitting part 22 and the reading environment is reduced, thereby enhancing the lighting effect in the reading environment but increasing the dark area; at the same time, the light emitting part 22 toward the lamp holder 1 can be turned on, so that the light emitting part 22 generates a light source toward the inner wall of the vehicle, and this light source can act on the reading area after being reflected by the inner wall of the vehicle, so as to reduce the increase of the dark area or even offset the formation of the dark area.

[0044] It should be supplemented that, in this embodiment, the implementation of the two light emitting parts 22 includes the following two technical solutions:

[0045] First, the lamp housing is designed as a double-sided light-emitting structure. Specifically, the lamp housing is made of an opaque, hollow material, the light source is fixed inside the lamp housing, and openings are provided on both sides of the lamp housing in the upward and downward directions for the light source to be projected out; when the lamp body 2 abuts against the lamp holder 1, the upward opening is blocked by the lamp holder 1.

[0046] Secondly, the lamp is equipped with two different light-emitting modules. For example, multiple LED patches are fixed on the upper and lower sides of the lamp housing respectively. Under the action of numerical control, the two groups of LED patches are turned on at the same time to achieve the visual effect of double-sided light output. At the same time, the LED patches on both sides can light up at the same time, or only one side can light up.

[0047] In the embodiment of the present application, the lamp body 2 can be moved to abut against the lamp holder 1 by adjusting the structure 3, and at this time the lamp holder 1 can cover the light emitting portion 22 facing the lamp holder 1 and illuminate through the light emitting portion 22 facing away from the lamp holder 1; the lamp body 2 can also be moved away from the lamp holder 1 by adjusting the structure 3, so that the distance between the lamp holder 1 and the lamp body 2 is increased, and the distance between the lamp body 2 and the reading area is reduced; at the same time, the light emitting portion 22 facing the lamp holder 1 can emit a light source, specifically by reflecting the emitted light beam in the reading environment, so as to avoid the effect of the increase of the dark area caused by the movement of the lamp body 2 toward the reading area.

[0048] Compared with the prior art, the double-side light reading lamp provided in this embodiment can ensure the lighting effect by adjusting the distance between the reading lamp and the reading area, and avoid the increase of the dark area, thereby improving the reading experience of people in the car.

[0049] In some embodiments, Figures 1 to 4As shown, the lamp holder 1 has a plurality of through holes 11 which pass through toward the lamp body 2 and correspond one to one with a plurality of connecting rods 21, and each connecting rod 21 is slidably inserted in the corresponding through hole 11; in the present embodiment, there are four connecting rods 21 and four through holes 11; the corresponding lamp body 2 and lamp holder 1 both adopt a structure with a rectangular cross-section and the same cross-section, and the four connecting rods 21 and the through holes 11 are respectively arranged at the four corner ends of the lamp body 2 and the lamp holder 1.

[0050] Through the plug-in relationship between the through hole 11 and the connecting rod 21, a sliding connection relationship between the lamp holder 1 and the lamp body 2 can be achieved. At the same time, the mutual abutment between the lamp holder 1 and the lamp body 2 can be ensured, avoiding the occupation of the outer space of the lamp holder 1, thereby improving the structural stability of the product and ensuring the visual effect of the appearance.

[0051] In some embodiments, Figures 1 to 4 As shown, the end of the connecting rod 21 facing away from the lamp body 2 has a blocking portion 211 abutting against the lamp holder 1. Specifically: when the lamp body 2 moves to the extreme position facing away from the lamp holder 1, the blocking portion 211 can abut against the outer side surface of the lamp holder 1, thereby limiting the continued movement of the connecting rod 21 and preventing the connecting rod 21 from disengaging from the through hole 11 and the lamp body 2 and the lamp holder 1 from separating from each other.

[0052] In some embodiments, Figures 1 to 4 As shown, the adjustment structure 3 includes a rotating rod 31 and an elastic member 32 .

[0053] The rotating rod 31 is arranged on the lamp holder 1, with its axial direction perpendicular to the direction of the lamp holder 1 toward the lamp body 2, and is rotatably connected to the lamp holder 1; in this embodiment, in order to realize automatic driving of the rotating rod 31, a driving member 4 is also transmission-connected to the rotating rod 31.

[0054] Furthermore, the rotating rod 31 has a protrusion 311 extending outward in a radial direction thereof.

[0055] The elastic member 32 is disposed between the lamp body 2 and the lamp holder 1 .

[0056] When the lamp body 2 moves to abut against the lamp holder 1 , the elastic member 32 is in a non-deformed state, or in a deformed state capable of pulling the lamp body 2 toward the lamp holder 1 .

[0057] When the lamp body 2 moves away from the lamp holder 1, the elastic member 32 is deformed to accumulate elastic potential energy required for resetting; specifically, when the driving member 4 drives the rotating rod 31 to rotate, the protrusion 311 abuts against the lamp body 2, pushes the lamp body 2 to move away from the lamp holder 1, and causes the elastic member 32 to store energy.

[0058] By adopting the above technical solution, after the protrusion 311 is separated from the lamp body 2 , the lamp body 2 will quickly return to abut against the lamp holder 1 under the action of the elastic member 32 restoring its deformation.

[0059] In some embodiments, Figures 1 to 4 As shown, the elastic member 32 is a spring sleeved on the connecting rod 21, and the two ends of the spring are respectively connected to the lamp body 2 and the lamp holder 1; specifically, the spring is arranged on the side of the lamp holder 1 facing away from the lamp body 2, and the two ends of the spring are respectively connected to the lamp holder 1 and the blocking portion 211.

[0060] When the lamp body 2 moves away from the lamp holder 1, the spring undergoes elastic deformation. Specifically, when the lamp body 2 moves to abut the lamp holder 1, the spring is in a non-deformed state or an elastically compressed state; when the lamp body 2 moves to separate from the lamp holder 1, the spring is in an elastically compressed state.

[0061] By adopting the above technical solution, the spring can play a role in driving the lamp body 2 to return to its original position, and the connecting rod 21 can play a role in limiting the radial buckling of the spring.

[0062] In some embodiments, Figures 1 to 4 As shown, the lamp holder 1 has a reserved hole 12 which passes through toward the lamp body 2 , and the aforementioned rotating rod 31 is arranged in the reserved hole 12 .

[0063] Due to the design of the reserved hole 12, the rotating rod 31 and related components can act on the center of the lamp holder 1, that is, the abutment between the protrusion 311 and the lamp body 2 is located at the center of the lamp body 2, ensuring that the lamp body 2 will not be damaged when driven by the protrusion 311.

[0064] In some embodiments, Figures 1 to 4 As shown, the protrusion 311 adopts a disc structure with a notch, and the protrusion 311 adopting the disc structure is coaxially connected to the rotating rod 31.

[0065] When the rotating rod 31 rotates until the notch of the protrusion 311 coincides with the inner side of the lamp holder 1, the main body of the protrusion 311 is located on the outside of the lamp holder 1 (i.e., the side of the lamp holder 1 facing away from the lamp body 2). At this time, the lamp body 2 can be reset to abut the lamp holder 1 under the action of the elastic member 32.

[0066] When the rotating rod 31 rotates until the notch of the protrusion 311 does not overlap with the inner side of the lamp holder 1 , the protrusion 311 can partially extend to the outside of the lamp holder 1 to abut the lamp body 2 and move the lamp body 2 away from the lamp holder 1 .

[0067] When the rotating rod 31 rotates until the notch surface of the protrusion 311 is parallel to (but not overlapping) the inner side surface of the lamp holder 1 , the protrusion 311 reaches a maximum extension, and the displacement of the lamp body 2 also reaches a maximum.

[0068] In some embodiments, Figures 1 to 4 As shown, the driving member 4 includes a driven gear 41 and a rotary motor 42 .

[0069] The driven gear 41 is fixedly sleeved on the rotating rod 31 , and its rotation process is synchronized with the rotation process of the rotating rod 31 .

[0070] The rotating motor 42 is fixedly mounted on the lamp holder 1 , and a power output end thereof has a driving gear 421 meshing with the driven gear 41 .

[0071] By adopting the above technical solution, after the rotating motor 42 is started, the driving gear 421 will drive the driven gear 41 to rotate, and then control the rotating rod 31 to rotate, so that the protrusion 311 abuts against the lamp body 2, overcomes the upward elastic force of the lamp body 2 under the action of the elastic member 32, and finally causes the lamp body 2 to move away from the lamp holder 1.

[0072] In some embodiments, Figures 1 to 4 As shown, the light emitting portion 22 facing the lamp holder 1 is protruded from the lamp body 2 , and a groove 13 suitable for the lamp body 2 to be embedded is formed on one side of the lamp holder 1 facing the lamp body 2 .

[0073] When the lamp body 2 moves toward the lamp holder 1 to abutment state, the light emitting portion 22 of the lamp body 2 facing the lamp holder 1 is embedded in the groove 13, which on the one hand protects the light emitting portion 22 in a hidden state, and on the other hand ensures that no relative movement parallel to the facing surface direction occurs between the lamp body 2 and the lamp holder 1.

[0074] Based on the same inventive concept, an embodiment of the present application also provides a car, comprising a double-side-light reading lamp as proposed in any of the aforementioned items.

[0075] The beneficial effects of the automobile provided by this embodiment are the same as the beneficial effects of the aforementioned double-side light-emitting reading lamp, and will not be repeated here.

[0076] The above content is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. Double-side light-emitting reading light, characterized by: include: A lamp holder (1) is fixedly mounted on the inner wall of the vehicle; A lamp body (2) is arranged on a side of the lamp holder (1) facing the reading area and is slidably connected to the lamp holder (1) via a plurality of connecting rods (21); as well as An adjustment structure (3) is arranged on the lamp holder (1) and connected to the lamp body (2) so as to drive the lamp body (2) to move toward or away from the lamp holder (1); The lamp body (2) has two light emitting portions (22) which emit light sources respectively toward and away from the lamp holder (1), and the adjustment structure (3) can drive the lamp body (2) to move to abut against the lamp holder (1) so that the lamp holder (1) covers one of the light emitting portions (22).

2. The double-side light-emitting reading lamp according to claim 1, characterized in that: The lamp holder (1) has a plurality of through holes (11) which penetrate toward the lamp body (2) and correspond one-to-one to a plurality of connecting rods (21), and each connecting rod (21) is slidably inserted into a corresponding through hole (11).

3. The double-side light-emitting reading lamp as claimed in claim 2, characterized in that: One end of the connecting rod (21) facing away from the lamp body (2) has a blocking portion (211) that abuts against the lamp holder (1).

4. The double-side light-emitting reading lamp according to claim 1, characterized in that: The regulating structure (3) comprises: A rotating rod (31) is arranged on the lamp holder (1), its axial direction is perpendicular to the direction of the lamp holder (1) toward the lamp body (2), and it is rotatably connected to the lamp holder (1); the rotating rod (31) is transmission-connected to a driving member (4), and the rotating rod (31) has a protrusion (311) extending radially outward; and An elastic member (32) is arranged between the lamp body (2) and the lamp holder (1); When the driving member (4) drives the rotating rod (31) to rotate, the protruding portion (311) abuts against the lamp body (2), pushes the lamp body (2) to move away from the lamp holder (1), and causes the elastic member (32) to store energy.

5. The double-side light-emitting reading lamp as claimed in claim 4, characterized in that: The elastic member (32) is a spring sleeved on the connecting rod (21), and two ends of the spring are respectively connected to the lamp body (2) and the lamp holder (1); When the lamp body (2) moves away from the lamp holder (1), the spring undergoes elastic deformation.

6. The double-side light-emitting reading lamp according to claim 4, characterized in that: The lamp holder (1) has a reserved hole (12) that penetrates toward the lamp body (2), and the rotating rod (31) is arranged in the reserved hole (12).

7. The double-side light-emitting reading lamp according to claim 4, characterized in that: The protruding portion (311) adopts a disc structure with a notch, and the protruding portion (311) is coaxially connected to the rotating rod (31).

8. The double-side-emitting reading lamp according to any one of claims 4 to 7, characterized in that: The driving member (4) comprises: A driven gear (41) is fixedly sleeved on the rotating rod (31); and The rotating motor (42) is fixedly arranged on the lamp holder (1), and its power output end has a driving gear (421) meshing with the driven gear (41).

9. The double-side light-emitting reading lamp according to claim 1, characterized in that: The light emitting portion (22) facing the lamp holder (1) is protruding from the lamp body (2), and a groove (13) suitable for the light emitting portion (22) to be embedded is provided on one side of the lamp holder (1) facing the lamp body (2).

10. An automobile, characterized in that A double-side-light reading lamp comprising any one of claims 1-9.

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