Extensible reading lamp and automobile
By designing a extendable car reading light, the swing arm hinge and hose storage structure make its light source exit direction adjustable, solving the problem that existing car reading lights cannot be effectively illuminated outside the vehicle, and achieving efficient lighting functions inside and outside the vehicle.
Patent Information
- Application Number
- CN202421492827.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-27
AI Technical Summary
Existing car reading lights cannot be effectively illuminated in the outdoor environment, resulting in a decrease in their functionality. Especially when outside lighting is required at night, if the tires are changed, the light source of the reading light cannot play an effective lighting role.
A extendable reading lamp is designed, through the swing arm hinge and hose storage structure, the light source exit direction of the lamp body can be adjusted, can be used in the interior space, and by artificially pulling the extended end of the hose, the light source can be illuminated outward.
The functional improvement of reading lights is achieved, so that it can not only provide lighting in the car, but also effectively illuminate in the outdoor environment, meeting the needs of tire replacement at night.
Smart Images
Figure CN222611041U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of automobile lamps, and in particular relates to an extendable 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 emission direction is also in a fixed state.
[0003] With the continuous improvement of science and technology, existing reading lights are constantly developing in the direction of high brightness and low dark areas. However, the inventors have found that such reading lights can only illuminate the space inside the car and cannot be directly applied to the environment outside the car, resulting in reduced functionality of the reading lights; when outdoor lighting is required (for example, when changing tires at night), even if the windows are lowered, the light source of the reading lights cannot provide effective lighting. Utility Model Content
[0004] The embodiments of the present application provide an extendable reading light and a car, aiming to enable the reading light to be extended outside the car and used for lighting the area outside the car, thereby improving the functionality of the car reading light.
[0005] To achieve the above purpose, the technical solution adopted in this application is:
[0006] Provided is a retractable reading lamp, comprising:
[0007] The swing arm is hinged on the inner wall of the vehicle body facing the Y direction along the vehicle body X direction, and a receiving groove is provided on the swing end surface thereof, and a through hole penetrating the outer wall of the swing arm is provided on the inner wall of the receiving groove;
[0008] a hose, disposed in the receiving groove, one end of which is connected to the inner wall of the receiving groove, and the other end of which extends out through the through hole; and
[0009] A lamp body, fixedly connected to the extended end of the hose;
[0010] Wherein, when the swing arm swings to a horizontal state and the hose is stored in the receiving groove, the light source emission direction of the lamp body is parallel to the Z direction of the vehicle body.
[0011] In a possible implementation, the through hole further extends along the opening direction of the receiving groove to penetrate the swing end surface of the swing arm, and a limiter is further inserted and slidably connected in the through hole along the axial direction of the receiving groove;
[0012] Wherein, the limiting member abuts against the outer wall of the hose, and a locking structure is provided between the limiting member and the swing arm.
[0013] In a possible implementation, the locking structure includes:
[0014] A slot is formed on the inner wall of the through hole, and its axial direction is perpendicular to the axial direction of the receiving groove; and
[0015] A stopper, slidably connected to the limiting member along the axial direction of the slot, and having an elastic member between the stopper and the limiting member;
[0016] Wherein, the stopper is inserted into the slot; when the stopper withdraws from the slot, the elastic member undergoes elastic deformation.
[0017] In a possible implementation, the position-limiting member has a groove, and the inner wall of the groove has a guide hole that passes through the outer side of the position-limiting member and is connected to the slot; and the position-limiting member is also connected to an end cover that closes the groove, and the end cover is provided with a strip hole;
[0018] The stopper is slidably inserted in the guide hole, and the stopper is provided with a push rod inserted in the strip hole and extending out; and the elastic member is a spring arranged in the groove and connected to the stopper.
[0019] In a possible implementation, an elastic ring is sleeved on the extended end of the hose;
[0020] When the hose is received in the receiving groove, the elastic ring is embedded in the through hole, and the elastic ring fills the gap between the stopper and the hose.
[0021] In a possible implementation, a cover is further connected to the limiting member;
[0022] When the limiting member is inserted into the through hole, the sealing cover is embedded in the receiving groove and closes the opening of the receiving groove.
[0023] In a possible implementation, the extendable reading light further includes:
[0024] The lamp holder is fixedly arranged on the inner wall of the vehicle body facing the Y direction, and the swing arm is hinged on the side of the lamp holder facing the inner part of the vehicle;
[0025] Wherein, a positioning structure is provided between the swing arm and the lamp holder, and a pull rope is provided between the swing end thereof and the lamp holder;
[0026] When the swing arm swings to a horizontal state, the pull rope is in a tightened state; when the swing arm swings to a vertical state, the pull rope is in a relaxed state, and the positioning structure connects the lamp holder and the swing arm.
[0027] In a possible implementation, the positioning structure includes:
[0028] A fixed pad, fixedly connected to the swing arm; and
[0029] A magnetic sheet, fixedly connected to the lamp holder;
[0030] Wherein, when the swing arm swings to a vertical state, the fixing pad and the magnetic attraction sheet are in contact and magnetic attraction occurs.
[0031] In a possible implementation, the lamp body has two light emitting portions facing toward and away from the light source emitted by the hose respectively;
[0032] When the swing arm is swung to a horizontal state and the hose is stored in the receiving groove, the two light emitting portions are both located at the lower side of the swing arm, and their directions are both parallel to the Z direction of the vehicle body.
[0033] In the embodiment of the present application, by swinging the swing arm to a horizontal state and storing the hose in the accommodating groove, the light source emission direction of the lamp body can be made parallel to the Z direction of the vehicle body, so as to realize the use of the lamp body in the space inside the vehicle; on this basis, if the lighting of the outside environment is to be realized, the lamp body can be manually pulled outward to move the protruding end of the hose outward; at this time, the hose has a supporting effect on the lamp body and can change the light source emission direction of the lamp body.
[0034] Compared with the prior art, the extendable reading lamp provided in this embodiment enables the reading lamp to be extended outside the vehicle and used for lighting the area outside the vehicle, thereby improving the functionality of the vehicle reading lamp.
[0035] The technical solution adopted in the present application also provides a car, including the extendable reading light proposed in any of the aforementioned items.
[0036] The beneficial effects of the automobile provided by this embodiment are the same as the beneficial effects of the aforementioned extendable reading light, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS
[0037] 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.
[0038] Figure 1 One of the three-dimensional structural schematic diagrams of the extendable reading light provided in the embodiment of the present application;
[0039] Figure 2The second schematic diagram of the three-dimensional structure of the extendable reading light provided in the embodiment of the present application;
[0040] Figure 3 for Figure 2 A partial enlarged schematic diagram of the upper circle A;
[0041] Figure 4 The third schematic diagram of the three-dimensional structure of the extendable reading light provided in the embodiment of the present application;
[0042] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiter and the end cover in the assembled state used in the embodiment of the present application;
[0043] Figure 6 A partially enlarged schematic diagram of a position-limiting member used in an embodiment of the present application in a cross-sectional perspective;
[0044] Figure 7 A schematic cross-sectional view of a position limiting member used in an embodiment of the present application;
[0045] Figure 8 A cross-sectional view of the swing arm and the hose in the assembled state used in the embodiment of the present application;
[0046] Explanation of the reference numerals in the accompanying drawings: 1. swing arm; 11. receiving groove; 12. through hole; 2. hose; 21. elastic ring; 3. lamp body; 31. light output part; 4. locking structure; 41. slot; 42. stopper; 421. push rod; 5. elastic member; 6. lamp holder; 7. positioning structure; 71. fixing pad; 72. magnetic sheet; 8. pull rope; 10. limit member; 101. groove; 102. guide hole; 20. end cover; 201. strip hole; 30. cover. DETAILED DESCRIPTION
[0047] 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.
[0048] 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.
[0049] 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.
[0050] 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.
[0051] In addition, for the convenience of description, in this embodiment, the width direction of the vehicle body (i.e., the arrangement direction of the main driver's seat and the co-driver's seat) is pre-defined as the Y direction of the vehicle body, the length direction of the vehicle body (i.e., the arrangement direction of the front and the rear of the vehicle) is the X direction of the vehicle body, and the height direction of the vehicle body (i.e., the arrangement direction of the bottom and the roof of the vehicle) is the Z direction of the vehicle body.
[0052] Please also read Figures 1 to 8 The extendable reading lamp provided by the present application is now described. The extendable reading lamp provided by the present application comprises a swing arm 1, a hose 2 and a lamp body 3.
[0053] The swing arm 1 is hinged along the X direction of the vehicle body on the inner wall of the vehicle body facing the Y direction, specifically, one end of the swing arm 1 is hinged on the vehicle body; wherein, the hinge axis of the swing arm 1 is parallel to the X direction of the vehicle body, and a receiving groove 11 extending along its own length direction is also provided on its swing end surface, and the inner wall of this receiving groove 11 also has a through hole 12 that penetrates the outer wall of the swing arm 1.
[0054] The hose 2 is arranged in the receiving groove 11, one end of which is connected to the inner wall of the receiving groove 11, and the other end of which extends out through the through hole 12; under the action of manpower, the extended end of the hose 2 can move outward so that the part of the hose 2 originally in the receiving groove 11 extends out of the receiving groove 11; and the extended end of the hose 2 can also be inserted into the receiving groove 11 to shorten the length of the hose 2 outside the receiving groove 11.
[0055] It should be noted that, in the present embodiment, the hose 2 is made of metal or plastic; after the hose 2 is extended to the receiving groove 11, without human intervention, the hose 2 can be propped up to support the heavy object connected thereto.
[0056] The lamp body 3 is fixedly connected to the protruding end of the hose 2 , and the light source thereof is emitted in a direction facing away from the hose 2 .
[0057] In the embodiment of the present application, by swinging the swing arm 1 to a horizontal state and storing the hose 2 in the accommodating groove 11, the light source emission direction of the lamp body 3 can be made parallel to the Z direction of the vehicle body, so as to realize the use of the lamp body 3 in the space inside the vehicle; on this basis, if the lighting of the outside environment is to be realized, the lamp body 3 can be manually pulled outward to move the protruding end of the hose 2 outward; at this time, the hose 2 has a supporting effect on the lamp body 3 and can change the light source emission direction of the lamp body 3.
[0058] Compared with the prior art, the extendable reading lamp provided in this embodiment enables the reading lamp to be extended outside the vehicle and used for lighting the area outside the vehicle, thereby improving the functionality of the vehicle reading lamp.
[0059] In some embodiments, Figure 3 , Figure 4 and Figure 8 As shown, the through hole 12 also extends along the opening direction of the receiving groove 11 to penetrate the swing end surface of the swing arm 1, and a limiter 10 is also inserted and slidably connected in the through hole 12 along the axial direction of the receiving groove 11.
[0060] When the limit member 10 is inserted into the through hole 12 and the hose 2 extends through the through hole 12, the limit member 10 abuts against the outer wall of the hose 2 and cooperates with the inner wall of the through hole 12 to clamp the hose 2 to limit the movement of the hose 2 relative to the swing arm 1; and a locking structure 4 is provided between the limit member 10 and the swing arm 1, through which the limit member 10 and the swing arm 1 can be connected to limit the movement of the limit member 10 relative to the swing arm 1, thereby limiting the limit member 10 from exiting the through hole 12.
[0061] In some embodiments, Figure 6 As shown, the locking structure 4 includes a slot 41 and a stopper 42 .
[0062] The slot 41 is formed on the inner wall of the through hole 12 , and its axial direction is perpendicular to the axial direction of the receiving groove 11 , that is, its opening faces the central axis of the receiving groove 11 .
[0063] The stopper 42 is slidably connected to the limiting member 10 along the axial direction of the slot 41 , and an elastic member 5 is disposed between the stopper 42 and the limiting member 10 .
[0064] After the stopper 10 is inserted into the through hole 12, the slot 41 and the stopper 42 face each other, so that the stopper 42 can be inserted into the slot 41, and the elastic member 5 is in an elastic contraction state or a non-deformed state. Moreover, when the stopper 42 is manually moved to exit the slot 41, the stopper 10 can move along the through direction of the through hole 12 to exit the through hole 12, and the elastic member 5 is elastically compressed.
[0065] In some embodiments, Figures 5 to 7 As shown, the limiting member 10 has a groove 101 , and the inner wall of the groove 101 has a guide hole 102 that penetrates the outer side surface of the limiting member 10 and communicates with the slot 41 ; the aforementioned stopper 42 is slidably inserted in the guide hole 102 .
[0066] Furthermore, the stopper 10 is connected to an end cover 20 that closes the groove 101 , and a strip hole 201 is formed on the end cover 20 ; the stopper 42 is provided with a push rod 421 that is inserted into the strip hole 201 and extends out.
[0067] When it is necessary to drive the stopper 42 to move to the exit slot 41 , the stopper 42 can be driven to move by the push rod 421 .
[0068] In this embodiment, the elastic member 5 is a spring disposed in the groove 101 and connected to the stop member 42; when the stop member 42 withdraws from the slot 41, the stop member 42 moves toward the side where the spring is located, and the spring is elastically compressed.
[0069] It should be supplemented that a guide shaft is also provided in the groove 101, the stopper 42 is slidably connected to the guide shaft, and the spring is sleeved on the guide shaft to prevent the spring from buckling and deforming along its radial direction.
[0070] In some embodiments, Figure 4 , such as 5 and Figure 8 As shown, an elastic ring 21 is fixedly sleeved on the extended end of the hose 2, and the elastic ring 21 is located at a position connected to the lamp body 3.
[0071] When the hose 2 is received in the accommodating groove 11, the lamp body 3 abuts against the outer wall of the swing arm 1, and the elastic ring 21 is embedded in the through hole 12; at this time, the elastic ring 21 plays a role of filling the gap between the limit member 10 and the hose 2, and elastically deforms under the action of the limit member 10 and the inner wall of the through hole 12 to prevent the hose 2 from moving relative to the swing arm 1.
[0072] In some embodiments, Figure 4 As shown, a cover 30 is also fixedly connected to the limiting member 10; when the limiting member 10 is inserted into the through hole 12 and limited by the locking structure 4, the cover 30 is simultaneously embedded in the receiving groove 11 and stably closes the opening of the receiving groove 11, thereby preventing the hose 2 from extending out of the receiving groove 11 based on irregular deformation.
[0073] In some embodiments, Figure 1 , Figure 2 and Figure 4As shown, the extendable reading lamp further comprises a lamp holder 6; the lamp holder 6 is fixedly arranged on the inner wall of the vehicle body facing the Y direction, and the swing arm 1 is hinged on the side of the lamp holder 6 facing the inner part of the vehicle.
[0074] A positioning structure 7 is provided between the swing arm 1 and the lamp holder 6; the swing arm 1 in a vertical state can be connected to the lamp holder 6 through the positioning structure 7 to limit the swing of the swing arm 1 relative to the lamp holder 6. In addition, a pull rope 8 is provided between the swing end of the swing arm 1 and the lamp holder 6; when the swing arm 1 swings to a horizontal state, the pull rope 8 is in a tightened state to pull the swing arm 1 upward and limit the swing of the swing arm 1 downward; and when the swing arm 1 swings to a vertical state, the pull rope 8 is in a relaxed state to be in the gap space between the lamp holder 6 and the swing arm 1.
[0075] In some embodiments, Figure 2 As shown, the positioning structure 7 includes a fixing pad 71 and a magnetic sheet 72 which are respectively fixedly connected to the swing arm 1 and the lamp holder 6; wherein the fixing pad 71 is fixedly connected to the swing arm 1, and the magnetic sheet 72 is fixedly connected to the lamp holder 6.
[0076] By adopting the above technical solution, when the swing arm 1 swings to a vertical state, the fixing pad 71 and the magnetic attraction sheet 72 are connected and magnetically attracted to each other, so as to limit the swing of the swing arm 1 relative to the lamp holder 6 .
[0077] In some embodiments, Figure 1 and Figure 3 As shown, the lamp body 3 has two light emitting parts 31 for emitting light toward and away from the hose 2 respectively; in actual design, the implementation of the two light emitting parts 31 includes the following two technical solutions:
[0078] First, the lamp housing is designed to have a double-sided light-emitting structure. Specifically, the lamp housing is made of a light-proof, hollow material, the light source is fixed inside the lamp housing, and openings are provided on both sides of the lamp housing in the up and down directions for the light source to project out.
[0079] Secondly, the lamp is equipped with two different light output 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 a visual effect of double-sided light output.
[0080] When the swing arm 1 swings to a horizontal state and the hose 2 is stored in the accommodating groove 11, the two light emitting portions 31 are both on the lower side of the swing arm 1, and their directions are both parallel to the Z direction of the vehicle body; among them, part of the light source projected by the light emitting portion 31 on the upper side can act on the reading environment under the reflection of the roof, and the light source projected by the light emitting portion 31 on the lower side can directly act on the reading environment. The two are coordinated to realize the lighting of the reading environment and meet the brightness requirements for eye protection.
[0081] By adopting the above technical solution, on the one hand, the swing arm 1 in the folded state can avoid occupying the Y-direction space in the vehicle; on the other hand, the swing arm 1 in the opened state can realize the vertical arrangement of the two light-emitting parts 31, so that the lamp body 4 can emit light on both sides; wherein, the lower light source can directly act on the lighting, while the upper light source serves to expand the lighting range.
[0082] Based on the same inventive concept, an embodiment of the present application also provides a car, comprising the extendable reading light proposed in any of the aforementioned items.
[0083] The beneficial effects of the automobile provided by this embodiment are the same as the beneficial effects of the aforementioned extendable reading light, which will not be repeated here.
[0084] 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. Extendable reading light, characterized in that: include: The swing arm (1) is hingedly connected to the inner wall of the vehicle body facing the Y direction along the vehicle body in the X direction, and a receiving groove (11) is provided on the swing end surface thereof, and a through hole (12) penetrating the outer wall of the swing arm (1) is provided on the inner wall of the receiving groove (11); A hose (2) is arranged in the receiving groove (11), one end of which is connected to the inner wall of the receiving groove (11), and the other end of which extends out through the through hole (12); and A lamp body (3) fixedly connected to the protruding end of the hose (2); Wherein, when the swing arm (1) swings to a horizontal state and the hose (2) is stored in the receiving groove (11), the light source emission direction of the lamp body (3) is parallel to the Z direction of the vehicle body.
2. The extendable reading light according to claim 1, characterized in that: The through hole (12) also extends along the opening direction of the receiving groove (11) to the swing end surface that passes through the swing arm (1), and a limiting member (10) is also inserted and slidably connected in the through hole (12) along the axial direction of the receiving groove (11); The limiting member (10) abuts against the outer wall of the hose (2), and a locking structure (4) is provided between the limiting member (10) and the swing arm (1).
3. The extendable reading light according to claim 2, characterized in that: The locking structure (4) comprises: A slot (41) is formed on the inner wall of the through hole (12), and its axial direction is perpendicular to the axial direction of the receiving groove (11); and A stopper (42) is slidably connected to the limiting member (10) along the axial direction of the slot (41), and an elastic member (5) is provided between the stopper and the limiting member (10); Wherein, the stopper (42) is inserted into the slot (41); when the stopper (42) withdraws from the slot (41), the elastic member (5) undergoes elastic deformation.
4. The extendable reading light according to claim 3, characterized in that: The limiting member (10) has a groove (101), and the inner wall of the groove (101) has a guide hole (102) that penetrates the outer side surface of the limiting member (10) and is connected to the slot (41); and the limiting member (10) is also connected to an end cover (20) that closes the groove (101), and the end cover (20) is provided with a strip-shaped hole (201); The stopper (42) is slidably inserted into the guide hole (102), and the stopper (42) has a push rod (421) inserted into the strip hole (201) and extending out; and the elastic member (5) is a spring arranged in the groove (101) and connected to the stopper (42).
5. The extendable reading light according to claim 2, characterized in that: The protruding end of the hose (2) is sleeved with an elastic ring (21); When the hose (2) is received in the receiving groove (11), the elastic ring (21) is embedded in the through hole (12), and the elastic ring (21) fills the gap between the stopper (10) and the hose (2).
6. The extendable reading light according to claim 2, characterized in that: The limiting member (10) is also connected to a sealing cover (30); When the limiting member (10) is inserted into the through hole (12), the sealing cover (30) is embedded in the receiving groove (11) and closes the opening of the receiving groove (11).
7. The extendable reading light according to claim 1, characterized in that: The extendable reading lamp also includes: The lamp holder (6) is fixedly arranged on the inner wall of the vehicle body facing the Y direction, and the swing arm (1) is hinged on the side of the lamp holder (6) facing the inner part of the vehicle; Wherein, a positioning structure (7) is provided between the swing arm (1) and the lamp holder (6), and a pull rope (8) is provided between the swing end thereof and the lamp holder (6); When the swing arm (1) swings to a horizontal state, the pull rope (8) is in a tightened state; when the swing arm (1) swings to a vertical state, the pull rope (8) is in a relaxed state, and the positioning structure (7) connects the lamp holder (6) and the swing arm (1).
8. The extendable reading light according to claim 7, characterized in that: And the positioning structure (7) comprises: A fixed pad (71) fixedly connected to the swing arm (1); and A magnetic attraction sheet (72) fixedly connected to the lamp holder (6); When the swing arm (1) swings to a vertical state, the fixing pad (71) and the magnetic attraction sheet (72) are in contact and magnetic attraction occurs.
9. The extendable reading light according to any one of claims 1 to 8, characterized in that: The lamp body (3) has two light emitting parts (31) which respectively emit light sources toward and away from the hose (2); When the swing arm (1) swings to a horizontal state and the hose (2) is stored in the receiving groove (11), the two light emitting portions (31) are both located at the lower side of the swing arm (1) and their directions are both parallel to the Z direction of the vehicle body.
10. An automobile, characterized in that A retractable reading light comprising the embodiment of any one of claims 1 to 9.