Vehicle-mounted LED lamp with detachable structure

Abstract

The utility model discloses a vehicle-mounted LED (light-emitting diode) lamp with a detachable structure, which comprises a connecting piece and an LED lamp housing detachably connected with the connecting piece, the vehicle-mounted LED lamp further comprises a first LED lamp module, a second LED lamp module and an atmosphere lamp module which are arranged on the LED lamp shell. The second LED lamp module is installed in the central area of the LED lamp shell, the annular runway face, surrounding the central area, of the LED lamp shell is of a transparent structure, a runway-shaped groove channel is formed in the inner face of the LED lamp shell, and the atmosphere lamp module is installed in the runway-shaped groove channel. According to the vehicle-mounted LED lamp, an existing vehicle roof LED is improved, and a direct light lamp structure and an atmosphere lamp structure are additionally arranged so as to adapt to different application scenes. Light of the vehicle-mounted LED lamp can be switched, and common lighting, a direct lighting lamp and an atmosphere lamp can be switched for use. The vehicle-mounted LED lamp provided by the utility model is detachable.

Description

Technical Field

[0001] The utility model relates to a vehicle-mounted LED lamp, in particular to a vehicle-mounted LED lamp with a detachable structure. Background Art

[0002] The main functions of cars are to travel, carry people, and transport. Cars have made our lives more convenient. At the same time, cars have also driven the development of many industries and accelerated economic improvement. As people's quality of life improves, driving to travel has become a normal phenomenon. When people arrive at a destination, they will get off the car to set up tents for rest, have a picnic, and so on. But when you arrive at your destination at night, you need to use lighting fixtures. If you use car headlights, the power consumption is high. Therefore, it is necessary to install brackets on the roof to fix LED lamps for easy lighting.

[0003] In the prior art, the functions of the roof LED lamp are relatively few, and it only has the conventional lighting function.

[0004] In view of this, it is necessary to improve the traditional roof LED lights. Utility Model Content

[0005] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a vehicle-mounted LED lamp with a detachable structure. The purpose of designing the vehicle-mounted LED lamp is to diversify the functions of the vehicle-mounted LED lamp to suit different scenarios.

[0006] In order to solve the above technical problems, the utility model is implemented by the following scheme: a vehicle-mounted LED lamp with a detachable structure of the utility model comprises a connecting piece fixed to a bracket on the top of a vehicle body, and the vehicle-mounted LED lamp also comprises an LED lamp housing detachably connected to the connecting piece;

[0007] The vehicle-mounted LED lamp further comprises a first LED lamp module, a second LED lamp module and an ambient lamp module which are mounted on the LED lamp housing;

[0008] The second LED lamp module is installed in the central area of ​​the LED lamp housing, and the central area has a lens installation structure capable of emitting light emitted by the second LED lamp module in a straight line;

[0009] The LED lamp housing has an annular runway surface in the center area thereof which is set as a transparent structure, and the annular runway surface is a slope surface, and a runway-shaped groove is provided on its inner surface, and the atmosphere lamp module is installed in the runway-shaped groove;

[0010] The light-emitting end of the LED lamp housing is also provided with four notches distributed in a rectangular shape, the four notches are not connected and are all located at the periphery of the annular runway surface.

[0011] Furthermore, a swingable structure of the LED lamp housing is provided between the LED lamp housing and the connecting member.

[0012] Furthermore, a circularly rotatable structure of the LED lamp housing is provided between the LED lamp housing and the connecting piece.

[0013] Furthermore, the lens mounting structure is to set a plurality of lens fixing holes in the central area of ​​the LED lamp housing, each lens fixing hole is set one-to-one with the LED lamp bead on the second LED lamp module, and a lens capable of directly emitting light emitted by the LED lamp bead is installed in each lens fixing hole.

[0014] Furthermore, the atmosphere light module comprises an atmosphere light source capable of emitting colorful glare, and a light guide bar for the atmosphere light source to be installed, wherein the light guide bar is a flat structure, a light-shielding film is attached to its arch surface and a light-emitting edge is reserved.

[0015] Furthermore, the light guide bar is provided with a straight groove, the atmosphere light source is passed through the straight groove to form a side light emitting structure, and the light emitting direction of the atmosphere light source is toward the light emitting edge.

[0016] Furthermore, the LED lamp housing is provided with four reflective cups;

[0017] The first LED lamp module is a frame-shaped structure, and the LED patches on the four sides of the frame are respectively located in four reflective cup areas.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The vehicle-mounted LED lamp of the utility model is an improvement on the existing roof LED, adding a direct light structure and an ambient light structure to adapt to different application scenarios.

[0020] 2. The light of the vehicle-mounted LED lamp of the utility model can be switched, and ordinary lighting, direct lighting and atmosphere lighting can be switched for use.

[0021] 3. The vehicle-mounted LED lamp of the utility model is detachable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an exploded view of the vehicle-mounted LED lamp of the utility model.

[0023] Figure 2 This is a cross-sectional view of the vehicle-mounted LED lamp of the utility model.

[0024] Figure 3 This is the structure diagram of the light output end of the utility model.

[0025] Figure 4 This is a structural diagram of the atmosphere light module of the present utility model.

[0026] Markings in the accompanying drawings: connector 1, back shell 2, charging port 3, swing connector 4, circular rotating connector 5, rechargeable battery 6, PCB circuit board 7, first LED lamp module 8, reflective cup 9, second LED lamp module 10, lens 11, end shell 12, decorative surface cover 13, atmosphere light source 14, light guide strip 15, luminous edge 16, straight groove 17, LED lamp housing 100, and circular runway surface 121. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the utility model. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0028] Embodiment 1: The specific structure of the utility model is as follows:

[0029] Please refer to the attached Figure 1-4 The utility model discloses a vehicle-mounted LED lamp with a detachable structure, comprising a connector 1 fixed to a bracket on the top of a vehicle body, and the vehicle-mounted LED lamp also comprises an LED lamp housing 100 detachably connected to the connector 1. The LED lamp housing 100 comprises a back shell 2, an end shell 12, and a decorative cover 13. The back shell 2 has a battery slot, and a rechargeable battery 6 is installed in the battery slot. The back shell 2 is also provided with a central through hole, and the connector 1 is fixed to the bracket on the top of the vehicle body. The end shell 12 covers the cavity of the back shell 2, and the decorative cover 13 is pasted on the outer end surface of the end shell 12.

[0030] There is also a swingable LED lamp housing structure between the LED lamp housing 100 and the connecting member 1. The swingable LED lamp housing structure includes a swingable connecting member 4, and the connecting member 1 passes through the middle through hole and is swingably connected to the swingable connecting member 4. Preferably, the connecting member 1 and the swingable connecting member 4 are connected by bolts and screws to form a structure in which the swingable connecting member can swing along the connecting member.

[0031] The LED lamp housing 100 and the connecting member 1 also have a circularly rotatable structure of the LED lamp housing. The swing connecting member 4 is provided with a circular step, and the circularly rotating connecting member 5 is sleeved on the circular step and the circularly rotating connecting member 5 can rotate in a circular direction along the circular step.

[0032] The PCB circuit board 7 is fixed to the inner cavity of the back shell 2 by screws, and a charging interface 3 is provided on the PCB circuit board 7, and the charging interface 3 is visible from the charging hole of the back shell 2. A charging and discharging circuit is provided on the PCB circuit board 7, and the charging and discharging circuit is electrically connected to the rechargeable battery 6.

[0033] The vehicle-mounted LED lamp further comprises a first LED lamp module 8, a second LED lamp module 10 and an ambient lamp module installed in the LED lamp housing 100. The first LED lamp module 8 is a frame-shaped LED lamp board, and linear LED patches are arranged on the four sides of the board. The second LED lamp module 10 is a rounded rectangular LED lamp board, and a plurality of LED lamp beads are arranged on the rounded rectangular LED lamp board.

[0034] The central area of ​​the LED lamp housing 100 is provided with the second LED lamp module 10, and the central area thereof has a lens mounting structure capable of emitting light emitted by the second LED lamp module 10 in a straight line. The lens mounting structure is to set a plurality of lens fixing holes in the central area of ​​the LED lamp housing 100, each lens fixing hole is set one-to-one with an LED lamp bead on the second LED lamp module 10, and a lens 11 capable of emitting light emitted by the LED lamp bead in a straight line is installed in each lens fixing hole. The light emitted by the LED lamp bead passes through the lens 11 to form direct light and irradiates outward.

[0035] The LED lamp housing 100 has an annular runway surface 121 in the center area thereof which is set as a transparent structure. The annular runway surface 121 is a sloped surface, and a runway-shaped groove is provided on its inner surface. The atmosphere light module is installed in the runway-shaped groove. The atmosphere light module includes an atmosphere light source 14 capable of emitting colorful glare, and a light guide bar 15 for the atmosphere light source 14 to be installed. The light guide bar 15 is a flat structure, and a light-shielding film is attached to its arch surface and a light-emitting edge 16 is reserved. The light guide bar 15 is provided with a straight groove 17, and the atmosphere light source 14 is inserted into the straight groove 17 to form a side-emitting structure. The light-emitting direction of the atmosphere light source 14 is toward the light-emitting edge 16.

[0036] The light-emitting end of the end shell 12 is also provided with four rectangularly distributed notches, which are not connected and are all located outside the annular runway surface 121. The LED lamp housing 100 is provided with four reflective cups 9, and the first LED lamp module 8 is a frame-shaped structure, and the LED patches on the four sides of the frame are respectively located in the four reflective cups 9 areas.

[0037] Embodiment 2:

[0038] Ordinary lighting mode: The ordinary lighting mode of the present invention is realized by the first LED lamp module 8. The LED patch on the first LED lamp module 8 emits light, which is reflected by the four reflective cups 9 to form a uniform lighting area.

[0039] Embodiment 3:

[0040] Direct lighting mode: The direct lighting mode of the utility model is realized by the second LED light module 10. When the second LED light module 10 is switched to work, the first LED light module 8 and the atmosphere light module are powered off. After the LED patch emits light, it is directly emitted through the lens 11 to form a high light.

[0041] Embodiment 4:

[0042] Ambient light mode: The ambient light mode of the present invention is realized by the ambient light module. When the ambient light module is switched to work, the first LED light module 8 and the second LED light module 10 are powered off. After the ambient light source 14 is powered on, the side light is guided to the light-emitting edge 16 through the light guide bar 15, so that the annular runway surface 121 forms a colorful strip glare.

[0043] Among the above three modes, the atmosphere lighting mode is the most power-saving, followed by the normal lighting mode, and finally the direct lighting mode.

[0044] In summary, the vehicle-mounted LED lamp of the utility model is an improvement on the existing roof LED, adding a direct light structure and an ambient light structure to adapt to different application scenarios. The light of the vehicle-mounted LED lamp of the utility model can be switched, and ordinary lighting, direct light and ambient light can be switched for use. The vehicle-mounted LED lamp of the utility model is detachable.

[0045] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle-mounted LED lamp with a detachable structure, comprising a connecting member (1) fixed to a top bracket of a vehicle body, characterized in that: The vehicle-mounted LED lamp further comprises an LED lamp housing (100) detachably connected to the connecting member (1); The vehicle-mounted LED lamp further comprises a first LED lamp module (8), a second LED lamp module (10) and an ambient lamp module which are mounted on the LED lamp housing (100); The second LED lamp module (10) is installed in the central area of ​​the LED lamp housing (100), and the central area has a lens installation structure capable of emitting light emitted by the second LED lamp module (10) in a straight line; The LED lamp housing (100) has an annular runway surface (121) in the center area thereof configured as a transparent structure, the annular runway surface (121) being a slope, and having an inner surface provided with a runway-shaped groove, the runway-shaped groove being used to mount the atmosphere lamp module; The light-emitting end of the LED lamp housing (100) is further provided with four notches distributed in a rectangular shape, the four notches are not connected and are all located at the periphery of the annular runway surface (121).

2. The vehicle-mounted LED lamp with a detachable structure according to claim 1, characterized in that: An LED lamp housing swingable structure is also provided between the LED lamp housing (100) and the connecting member (1).

3. The vehicle-mounted LED lamp with a detachable structure according to claim 1, characterized in that: A structure enabling the LED lamp housing to rotate in a circular motion is also provided between the LED lamp housing (100) and the connecting member (1).

4. The vehicle-mounted LED lamp with a detachable structure according to claim 1, characterized in that: The lens mounting structure is a structure in which a plurality of lens fixing holes are arranged in the central area of ​​the LED lamp housing (100), each lens fixing hole being arranged one-to-one with an LED lamp bead on the second LED lamp module (10), and a lens (11) capable of directly emitting light emitted by the LED lamp bead being installed in each lens fixing hole.

5. The vehicle-mounted LED lamp with a detachable structure according to claim 1, characterized in that: The ambient light module comprises an ambient light light source (14) capable of emitting colorful glare, and a light guide bar (15) for the ambient light light source (14) to be installed. The light guide bar (15) is a flat structure, a light-shielding film is attached to its arch surface, and a light-emitting edge (16) is reserved.

6. The vehicle-mounted LED lamp with a detachable structure according to claim 5, characterized in that: The light guide bar (15) is provided with a straight groove (17), the atmosphere light source (14) is inserted into the straight groove (17) to form a side-light emitting structure, and the light emitting direction of the atmosphere light source (14) is toward the light emitting edge (16).

7. The vehicle-mounted LED lamp with a detachable structure according to claim 1, characterized in that: The LED lamp housing (100) is provided with four reflective cups (9); The first LED lamp module (8) is a frame-shaped structure, and the LED patches on the four sides of the frame are respectively located in the areas of four reflective cups (9).

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