Intelligent dimming passenger cabin lamp assembly

Abstract

The utility model provides an intelligent dimming passenger cabin lamp assembly, which relates to the technical field of passenger cabin lamps and comprises a passenger cabin top plate, a bottom shell arranged in the middle of the passenger cabin top plate, a top shell arranged at the top of the bottom shell, two shifting blocks arranged on the bottom surface of the bottom shell, a contact arranged on the top surface of the top shell, a lamp holder arranged in the bottom shell and a bulb arranged in the lamp holder. The bottom end of the lamp holder penetrates out of the bottom surface of the bottom shell, the threads are arranged on the outer surface of the bottom shell in a surrounding mode, and the two shifting blocks are further arranged on the bottom surface of the bottom shell, so that when the lamp holder needs to be replaced, the two shifting blocks can be shifted to rotate the bottom shell, and the bottom shell rotates to descend to be separated from the passenger cabin top plate; the top shell covering the top of the bottom shell can be rotated only by rotating the bottom shell, so that the top shell is detached from the bottom shell, the lamp holder in the bottom shell is replaced, a passenger cabin top plate does not need to be detached, and the defect that when the lamp holder is clamped on the passenger cabin top plate, the lamp holder cannot be detached under the condition that the passenger cabin top plate is not detached is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of cabin lamps, in particular to an intelligent dimming cabin lamp assembly. Background Art

[0002] According to China Publication (Announcement) No. CN217153924U, a modular structure for an aircraft cabin reading light is disclosed, comprising: a universal light source module and a detachable positioning surface ring. The universal light source module and the detachable positioning surface ring are detachably connected, and the universal light source module is fixed to the reading light mounting interface via the detachable positioning surface ring. The beneficial effect of this utility model is that the universal light source module and the detachable positioning surface ring adopt a separable structural design, that is, the universal light source module can be unchanged, while only the detachable positioning surface ring can be modified, which has high versatility, thereby significantly reducing the design cost and development cycle of the light source module.

[0003] The above-mentioned technology and the prior art all use a method of directly clamping the lamp holder of the cabin lamp on the cabin ceiling. However, once the lamp holder is clamped, it cannot be directly unplugged. Therefore, when the lamp holder needs to be repaired or replaced, the entire cabin ceiling must be disassembled and the lamp holder clamped on the cabin ceiling must be unplugged for replacement, making the entire replacement process relatively inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve the disadvantage in the prior art that when the lamp holder is stuck in the cabin ceiling, the lamp holder cannot be removed without removing the cabin ceiling, and an intelligent dimming cabin lamp assembly is proposed.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solution: an intelligent dimming cabin light assembly, comprising a cabin top panel, a bottom shell is provided in the middle of the cabin top panel, a top shell is provided on the top of the bottom shell, two toggle blocks are provided on the bottom surface of the bottom shell, a contact is provided on the top surface of the top shell, a lamp holder is provided inside the bottom shell, a light bulb is provided inside the lamp holder, two card slots are provided on the surface of the lamp holder, a lens is provided at the bottom of the light bulb, and card blocks are provided on both sides of the lens.

[0006] Preferably, the bottom shell passes through the cabin top plate, and the bottom shell is threadedly connected to the cabin top plate.

[0007] Preferably, the top shell is threadedly connected to the bottom shell, and a semi-spherical movable groove is provided inside the top shell and the bottom shell.

[0008] Preferably, the lamp holder is semi-spherical and is installed in a sliding groove inside the bottom shell and the top shell, and the bottom end of the lamp holder passes through the bottom surface of the bottom shell.

[0009] Preferably, the contacts are plugged into the top surface of the top shell, and the contacts are connected to the lamp holder circuit, and the light bulb is installed in the lamp holder.

[0010] Preferably, the two toggle blocks are evenly arranged on both sides of the lamp holder, and the toggle blocks are integrally formed with the bottom shell.

[0011] Preferably, the lens is mounted on the bottom of the lamp holder, and two card slots are evenly set up on both sides of the lens, the two card blocks are integrally formed with the lens, and the two card blocks of the lens are both mounted in the card slots on the bottom surface of the lamp holder.

[0012] Beneficial effects

[0013] In the utility model, a lamp holder is installed inside a bottom shell, and a top shell is used to cover the top of the bottom shell. The lamp holder is wrapped in movable grooves inside the bottom shell and the top shell through the bottom shell and the top shell. The bottom end of the lamp holder passes through the bottom surface of the bottom shell, and a thread is arranged around the outer surface of the bottom shell. Two toggle blocks are also provided on the bottom surface of the bottom shell. When the lamp holder needs to be replaced, the two toggle blocks can be toggled to rotate the bottom shell, so that the bottom shell rotates and descends to separate from the cabin top plate. When the bottom shell is removed, the top shell covering the top of the bottom shell can be rotated to remove the top shell from the bottom shell and replace the lamp holder inside the bottom shell, so that there is no need to remove the cabin top plate. This solves the problem that when the lamp holder is stuck on the cabin top plate, the lamp holder cannot be removed without removing the cabin top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an isometric drawing of the present utility model;

[0015] Figure 2 It is a partial isometric drawing of the present utility model;

[0016] Figure 3 It is a partial three-dimensional diagram of the utility model;

[0017] Figure 4 It is a partial right side view of the utility model;

[0018] Figure 5 For the utility model Figure 4 AA cross-sectional view;

[0019] Figure 6 It is a partial left view of the utility model.

[0020] Legend:

[0021] 1. Cabin top panel; 2. Bottom shell; 3. Top shell; 4. Contact; 5. Toggle block; 6. Lamp holder; 7. Bulb; 8. Lens; 9. Card block; 10. Card slot. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0023] The specific embodiments of the present utility model are described below with reference to the accompanying drawings. Specific embodiment one:

[0025] Reference Figure 1-6 , an intelligent dimming cabin lamp assembly, including a cabin top plate 1, a bottom shell 2 is provided in the middle of the cabin top plate 1, a top shell 3 is provided on the top of the bottom shell 2, two toggle blocks 5 are provided on the bottom surface of the bottom shell 2, a contact 4 is provided on the top surface of the top shell 3, a lamp holder 6 is provided inside the bottom shell 2, a bulb 7 is provided inside the lamp holder 6, two card slots 10 are provided on the surface of the lamp holder 6, a lens 8 is provided at the bottom of the bulb 7, and card blocks 9 are provided on both sides of the lens 8, the bottom shell 2 passes through the cabin top plate 1, the bottom shell 2 is threadedly connected to the cabin top plate 1, the top shell 3 is threadedly connected to the bottom shell 2, and the top shell 3 and the bottom shell 2 are both provided with semi-spherical inner portions. The movable groove, the lamp holder 6 is semi-spherical, and the lamp holder 6 is installed in the sliding groove inside the bottom shell 2 and the top shell 3. The bottom end of the lamp holder 6 passes through the bottom surface of the bottom shell 2, and the contact 4 is plugged into the top surface of the top shell 3, and the contact 4 is connected to the lamp holder 6 circuit. The bulb 7 is installed in the lamp holder 6, and the two toggle blocks 5 are evenly set up on both sides of the lamp holder 6, and the toggle block 5 is integrally formed with the bottom shell 2. The lens 8 is installed at the bottom of the lamp holder 6, and the two card slots 10 are evenly set up on both sides of the lens 8. The two card blocks 9 are integrally formed with the lens 8, and the two card blocks 9 of the lens 8 are both installed in the card slots 10 on the bottom surface of the lamp holder 6.

[0026] The mounting groove of the cabin top plate 1 is configured to be able to install the cabin lamp of the present application, and the bottom shell 2 is mounted in the mounting groove of the cabin top plate 1 by rotating the threads on the outer surface, and the two toggle blocks 5 on the bottom surface of the bottom shell 2 are mirror-imaged on the surface of the bottom shell 2 with the lamp holder 6 as the center, so that the bottom shell 2 can be rotated by the toggle blocks 5, so that the bottom shell 2 can be installed on or removed from the cabin top plate 1 by rotating the toggle blocks 5. The lamp holder 6 is mounted inside the bottom shell 2 and covered on the top of the bottom shell 2 with the top shell 3. Hemispherical sliding grooves are provided inside the bottom shell 2 and the top shell 3, and since the lamp holder 6 is also hemispherical, the lamp holder 6 is wrapped in the movable grooves inside the bottom shell 2 and the top shell 3 through the bottom shell 2 and the top shell 3. , so that the lamp holder 6 can rotate in the sliding groove of the bottom shell 2 and the top shell 3, and the illumination path of the bulb 7 inside the lamp holder 6 can be adjusted by rotating the lamp holder 6. The lamp holder 6 is connected to the contact 4 on the top surface of the top shell 3. The bulb 7 is installed inside the lamp holder 6 and is connected to the lamp holder 6 circuit. When the bottom shell 2 is installed on the cabin ceiling 1, the contact 4 on the top surface of the top shell 3 will hit the power contact 4 of the passenger aircraft. Through the connection of the two contacts 4, the power of the passenger aircraft can be transmitted to the lamp holder 6 connected to the contact 4 on the top surface of the top shell 3. The power is then transmitted to the bulb 7 installed on the lamp holder 6 through the lamp holder 6, so that the bulb 7 is energized and emits light. A lens 8 is provided at the bottom of the bottom end of the lamp holder 6 that passes through the bottom surface of the bottom shell 2. The lens 8 is installed through the blocks 9 on both sides. In the two card grooves 10 on the outer surface of the bottom of the lamp holder 6, the lens 8 is installed at the bottom of the lamp holder 6. The lens 8 ensures that the light irradiated by the bulb 7 is accurately focused through its focusing ability, thereby providing bright and clear lighting, reducing glare, and allowing passengers to clearly see the surrounding environment in the cabin. When the lamp holder 6 needs to be replaced, the two toggle blocks 5 can be toggled to rotate the bottom shell 2, so that the bottom shell 2 rotates down and separates from the cabin roof 1. When the bottom shell 2 is removed, the top shell 3 covering the top of the bottom shell 2 is rotated to remove the top shell 3 from the bottom shell 2, and the lamp holder 6 inside the bottom shell 2 is replaced. After the replacement is completed, the top shell 3 is rotated to cover the bottom shell 2 so that the bottom shell 2 and the top shell 3 are threadedly connected. When the top shell 3 is installed, Then rotate the bottom shell 2 and install it on the cabin ceiling 1. When it is inconvenient to rotate it directly with your hands, you can rotate the bottom shell 2 again through the two toggle blocks 5 on the bottom surface of the bottom shell 2, so that the bottom shell 2 is firmly installed on the cabin ceiling 1, and make the contacts 4 on the top surface of the top shell 3 conflict with the power contacts 4 of the passenger aircraft to complete the installation of the entire cabin light. When the bulb 7 inside the lamp holder 6 is damaged, you can directly rotate the lens 8 to disengage the block 9 of the lens 8 from the slot 10 of the lamp holder 6, and remove the lens 8. At this time, you can directly replace the bulb 7 installed in the lamp holder 6. After the bulb 7 is replaced, rotate the lens 8 to install it on the bottom of the lamp holder 6 so that the block 9 of the lens 8 is stuck in the slot 10 of the lamp holder 6 to complete the replacement of the bulb 7.

[0027] The cabin lights use photosensors to sense the ambient light intensity and transmit this information to the control system, which automatically adjusts the brightness of the reading lights based on the ambient light intensity, ensuring a comfortable reading environment in all lighting conditions. Specific embodiment two:

[0029] Reference Figure 1-6 , an intelligent dimming cabin lamp assembly, further based on the basic structure in the specific embodiment 1, has slots on both side surfaces of the top shell 3. After replacing the lamp holder 6, the top shell 3 is rotated to cover the bottom of the bottom shell 2. When the top shell 3 is fixed, the circuit of the lamp holder 6 installed in the sliding groove of the bottom shell 2 and the top shell 3 is not connected to the circuit of the contact 4 on the top surface of the top shell 3. At this time, a tool can be used to pass through the two slots on the surface of the top shell 3 into the sliding groove inside the top shell 3, and the circuit on the top surface of the lamp holder 6 is plugged into the bottom surface of the contact 4 through the tool, so that the lamp holder 6 is connected to the circuit of the contact 4, so that the external power can be transmitted to the lamp holder 6 through the contact 4.

[0030] In summary:

[0031] 1. The lamp holder 6 is installed inside the bottom shell 2, and the top shell 3 is used to cover the top of the bottom shell 2. The lamp holder 6 is wrapped in the movable groove inside the bottom shell 2 and the top shell 3 through the bottom shell 2 and the top shell 3. The bottom end of the lamp holder 6 passes through the bottom surface of the bottom shell 2, and a thread is provided around the outer surface of the bottom shell 2. Two toggle blocks 5 are also provided on the bottom surface of the bottom shell 2. When the lamp holder 6 needs to be replaced, the two toggle blocks 5 can be toggled to rotate the bottom shell 2, so that the bottom shell 2 rotates down and separates from the cabin top plate 1. When the bottom shell 2 is removed, the top shell 3 covering the top of the bottom shell 2 can be rotated to remove the top shell 3 from the bottom shell 2 and replace the lamp holder 6 inside the bottom shell 2, so that there is no need to disassemble the cabin top plate 1, which solves the problem that when the lamp holder 6 is stuck in the cabin top plate 1, the lamp holder 6 cannot be removed without disassembling the cabin top plate 1.

[0032] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent dimming cabin light assembly, comprising a cabin ceiling (1), characterized in that: A bottom shell (2) is provided in the middle of the cabin top plate (1), a top shell (3) is provided on the top of the bottom shell (2), two toggle blocks (5) are provided on the bottom surface of the bottom shell (2), a contact (4) is provided on the top surface of the top shell (3), a lamp holder (6) is provided inside the bottom shell (2), a light bulb (7) is provided inside the lamp holder (6), two slots (10) are provided on the surface of the lamp holder (6), a lens (8) is provided at the bottom of the light bulb (7), and blocks (9) are provided on both sides of the lens (8).

2. The intelligent dimming cabin light assembly according to claim 1, characterized in that: The bottom shell (2) passes through the cabin top plate (1), and the bottom shell (2) is threadedly connected to the cabin top plate (1).

3. The intelligent dimming cabin light assembly according to claim 1, characterized in that: The top shell (3) is threadedly connected to the bottom shell (2), and the interiors of the top shell (3) and the bottom shell (2) are both provided with semi-spherical movable grooves.

4. The intelligent dimming cabin light assembly according to claim 1, characterized in that: The lamp holder (6) is semi-spherical and is installed in the sliding grooves inside the bottom shell (2) and the top shell (3), and the bottom end of the lamp holder (6) passes through the bottom surface of the bottom shell (2).

5. The intelligent dimming cabin light assembly according to claim 1, characterized in that: The contact (4) is plugged into the top surface of the top shell (3), and the contact (4) is connected to the lamp holder (6) in an electrical circuit, and the light bulb (7) is installed in the lamp holder (6).

6. The intelligent dimming cabin light assembly according to claim 1, characterized in that: The two toggle blocks (5) are evenly arranged on both sides of the lamp holder (6), and the toggle blocks (5) and the bottom shell (2) are integrally formed.

7. The intelligent dimming cabin light assembly according to claim 1, characterized in that: The lens (8) is mounted on the bottom of the lamp holder (6), and two card slots (10) are evenly arranged on both sides of the lens (8). The two card blocks (9) are integrally formed with the lens (8), and the two card blocks (9) of the lens (8) are both mounted in the card slots (10) on the bottom surface of the lamp holder (6).

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