Embedded installation assembly of panel lamp

By using the positioning, unlocking, limiting, and compression mechanisms of the panel light embedded mounting components, the problems of complex panel light installation and monotonous interior design are solved, enabling rapid installation, stable fixation, and convenient disassembly, thereby improving aesthetics and user experience.

CN223877937UActive Publication Date: 2026-02-06SHANGHAI MOBIN TECH CO LTD
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Patent Information

Application Number
CN202520510638.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-22
Publication Date
2026-02-06
Estimated Expiration
2035-03-22

AI Technical Summary

Technical Problem

The existing panel lights are complicated and time-consuming to install on automotive parts, and the traditional screw fixing method increases the difficulty and cost of maintenance. At the same time, the interior design lacks personalization and aesthetics.

Method used

The panel light uses an embedded mounting component, including a positioning mechanism, an unlocking mechanism, a limiting mechanism, a compression mechanism, and a telescopic mechanism. Through the cooperation of the inclined fixing block and the spring, it can achieve quick installation and convenient disassembly, and supports single-sided or double-sided unlocking. Combined with personalized customization and light-diffusing technology, it enhances aesthetics and operational flexibility.

Benefits of technology

It enables quick and stable installation and convenient disassembly of panel lights, improving installation efficiency and aesthetics, meeting personalized needs, reducing installation costs and time, and enhancing user experience and market competitiveness.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a panel lamp embedded type installation assembly, which belongs to the technical field of panel lamps, and comprises a vehicle door, two sides of the panel lamp are respectively connected with a positioning mechanism in a sliding mode, the positioning mechanisms are respectively contacted with two columns II, an unlocking mechanism is connected in the panel lamp in a sliding mode, and the unlocking mechanism is connected with the vehicle door in a sliding mode. A limiting mechanism is fixedly connected in the panel lamp; a compression mechanism is arranged at the front end of the second plate, and the front end of the second plate is rotationally connected with a telescopic mechanism. According to the utility model, the second column is fixed by the fixing block through the positioning mechanism, so that stable fixation is realized; the installation steps are simplified, the installation efficiency is improved, and meanwhile the stability of the panel lamp in the automobile door is ensured; through linkage design of the unlocking mechanism, a user only needs to pull an L-shaped rod to realize quick disassembly; in addition, the unlocking mechanism supports single-side unlocking, so that the panel lamp can rotate, and the operation flexibility and practicability are improved; and the limiting mechanism ensures stable and reliable matching of the fixing block and the column II through accurate limiting.
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Description

TECHNICAL FIELD

[0001] The utility model relates to panel light technical field, especially panel light embedded installation component. BACKGROUND

[0002] In prior art, the installation of panel light, especially the application on automobile parts such as door, usually adopts the combination of screw and mounting hole to fix;Although this traditional installation method can realize the stable installation of panel light to a certain extent, it exposes certain deficiencies in actual application process.

[0003] From the angle of installation convenience, the installation mode of the combination of screw and mounting hole needs to accurately position each mounting hole, and uses screw to fasten one by one;This process not only consumes time and effort, but also requires higher skill of installation personnel;Once deviation appears in the installation process, it can lead to that panel light cannot perfectly fit the door, and then affect the overall aesthetic degree and sealing performance;When maintaining or replacing panel light, the traditional screw fixing mode also brings many inconveniences;Since the screw is usually hidden in the narrow space between panel light and door, in the dismounting process, special tools are often needed, and even the door can be partially disassembled, which undoubtedly increases the maintenance cost and time;On the other hand, in the current automotive interior design field, the traditional interior door panel generally adopts single design concept for structural design, leading to simple design, lack of delicate feeling and personalized customization elements;This design mode not only cannot bring passengers visual beauty and pleasure, but also cannot meet the pursuit of consumers to the personalization and differentiation of automotive interior;Specifically, the existing interior door panel has the following deficiencies: simple design, lack of personalized customization, poor atmosphere creation.

[0004] Therefore, it is urgent to provide a panel light embedded installation component to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem of overcoming the above-mentioned prior art, and provides a panel light embedded installation component.

[0006] To solve the above technical problems, one technical scheme of the utility model is to provide a panel light embedded installation component, which comprises a door, a slot two is formed in the rear end of the door, a panel light fixture is placed in the slot two, two columns two are fixedly connected in the slot two, a positioning mechanism is slidably connected to the two sides of the panel light fixture and in contact with the two columns two respectively, an unlocking mechanism is slidably connected in the panel light fixture, and a limiting mechanism is fixedly connected in the panel light fixture.

[0007] The two plate II are in contact with the front end of the panel lamp, and the front end of the plate II is provided with a compression mechanism.

[0008] The utility model further sets up: the positioning mechanism includes two grooves three respectively set up in the both sides of panel lamp, two column II are located in two grooves three respectively, the both sides of panel lamp are provided with groove four respectively, one end of two fixed blocks of sliding connection in two groove four is inclined, the rear end of two fixed blocks is in contact with two column II respectively, two spring no.

[0009] Through the above technical scheme, the positioning mechanism aims at conveniently and stably installing the panel lamp in the vehicle door; when installing, the user only needs to align the panel lamp with the groove II on the vehicle door, and then pushes the panel lamp along the groove II direction; in this process, the inclined surface of the fixed block on the panel lamp first faces the column II in the vehicle door, and the panel lamp will be in contact with the plate II and abut against the plate II, at this time, the spring II is extruded; once the inclined surface of the two fixed blocks is in contact with the corresponding two column II respectively, the panel lamp is continuously pushed, which will make the fixed block inclined surface at the groove four resist the column II, and the column II extrudes the fixed block inclined surface, forcing the fixed block to move towards the spring I direction and compressing the spring I; until the column II completely enters the groove III inside, the fixed block no longer applies pressure, at this time, the spring I uses the elastic force to pop out the fixed block, so that the back of the fixed block is tightly attached to the column II, and the column II is fixed in the groove III through the fixed block, so that the column II cannot move, thereby quickly completing the installation of the panel lamp; the whole process is quick and simple, and is very practical.

[0010] The utility model further sets up: the unlocking mechanism includes two rod II that fixedly connect in two fixed blocks inboard side respectively, two rod II other end all are fixedly connected with the shaft II, two shaft II's outside all are rotatably connected with the rod three, two rod three's other end all are fixedly connected with the shaft three, two shaft three's outside all are rotatably connected with L type rod that panel lamp slidingly connects, two L type rod's other end all are located in the rear end of panel lamp.

[0011] Through the technical scheme, the main function of the unlocking mechanism is to release the fixation of the panel lamp, so as to facilitate maintenance, repair and maintenance operations; when unlocking is needed, the user only needs to pull the L-shaped rod to move outward, which will synchronously move the shaft three outward, and then drive one end of the third rod to move outward and cause the whole third rod to deflect; with the deflection and movement of the other end of the third rod, the second shaft also moves, which promotes the second rod to move away from the second column, and finally drives the fixing block to also move away from the second column; at this time, the fixing block no longer blocks the second column, the second plate is pulled out of the panel lamp by the second spring, and the panel lamp can be easily taken out of the second groove, the unlocking process is completed, and the whole process is convenient and fast; in addition, the unlocking mechanism is flexible, and only one side of the fixing block can be unlocked, so that the panel lamp can rotate around the unlocked side, and the flexibility and interest of use are increased; of course, the user can also pull the L-shaped rods on both sides to move away from the lamp body, so as to realize the unlocking of the whole; such a design is simple and practical, and meets the diversified use requirements.

[0012] The utility model further sets up: the positioner includes a plurality of slide groove rods respectively fixedly connected in the panel lamp, two second shafts and two third shafts are located in the plurality of slide groove rods respectively, a plurality of first supports are fixedly connected in the door, and the plurality of first supports are fixedly connected with the top and bottom of two second columns respectively.

[0013] Through the technical scheme, the main function of the unlocking mechanism is to release the fixation of the panel lamp, so as to facilitate maintenance, repair and maintenance operations; when unlocking is needed, the user only needs to pull the L-shaped rod to move outward, which will synchronously move the shaft three outward, and then drive one end of the third rod to move outward and cause the whole third rod to deflect; with the deflection and movement of the other end of the third rod, the second shaft also moves, which promotes the second rod to move away from the second column, and finally drives the fixing block to also move away from the second column; at this time, the fixing block no longer blocks the second column, the second plate is pulled out of the panel lamp by the second spring, and the panel lamp can be easily taken out of the second groove, the unlocking process is completed, and the whole process is convenient and fast; in addition, the unlocking mechanism is flexible, and only one side of the fixing block can be unlocked, so that the panel lamp can rotate around the unlocked side, and the flexibility and interest of use are increased; of course, the user can also pull the L-shaped rods on both sides to move away from the lamp body, so as to realize the unlocking of the whole; such a design is simple and practical, and meets the diversified use requirements.

[0014] The utility model further sets up: the compression mechanism includes two third plates fixedly connected in the door, and the two third plates and two second plates are respectively provided with second springs, and two ends of the second spring are fixedly connected with the third plate and the second plate respectively.

[0015] Through the technical scheme, the function of the compression mechanism is to apply pressure to the second plate, so that the second plate is stressed, when the panel lamp is accurately placed in the second groove, the second plate will be in contact with the second plate, and then the second plate will be pushed towards the third plate, in this process, the second spring is gradually compressed, and the elastic potential energy is stored, once the unlocking operation of the fixed block and the second column is completed by pulling the L-shaped rod, the second spring will use the elastic force stored to push the second plate to rebound quickly, and at the same time drive the panel lamp to move outward, so that the user can easily and quickly take out the panel lamp, this design is not only convenient and practical, but also greatly improves the convenience of operation.

[0016] The utility model further sets up: the telescopic mechanism includes two two cylinders respectively rotationally connected in two third plate rear ends, two The two cylinder all has the shaft five that rotates respectively with the second plate front end rotationally connected in sliding connection.

[0017] Through the technical scheme, the main function of the telescopic mechanism is to limit and guide the second plate, when the second plate moves outward, it will drive the shaft five to smoothly slide inside the cylinder two, more cleverly, when the panel lamp rotates with one side as the axis, the second plate can be deflected synchronously, tightly fit the contour of the panel lamp, so as to more effectively push the panel lamp to move, this design is not only simple and convenient to operate, but also greatly improves the practicality and flexibility.

[0018] The utility model has the advantages that:

[0019] 1. The utility model discloses a positioning mechanism, which can fix the fixed block to the second column, realize stable fixation, simplify the installation steps, improve the installation efficiency, and ensure the stability of the panel lamp in the door.

[0020] 2. The utility model discloses a compression mechanism, which simplifies the disassembly operation through the second spring, a telescopic mechanism, which makes the second plate deflect synchronously when the panel lamp rotates, ensures the smoothness and flexibility of the panel lamp movement, realizes the quick installation, stable fixation and convenient disassembly of the panel lamp through the synergistic effect, provides a flexible operation mode, significantly improves the practicality and user experience of the product, and has remarkable practical value and market competitiveness through the ingenious design of each part. DRAWINGS

[0021] Figure 1 is a first perspective view structure of the utility model;

[0022] Figure 2 is a second perspective view of the utility model;

[0023] Figure 3 is a perspective view of Figure 2 another aspect;

[0024] Figure 4 is a perspective view of Figure 3 another aspect;

[0025] Figure 5 is a perspective view of Figure 4 another aspect;

[0026] Figure 6 is a partial enlarged view of A in Figure 5 the utility model.

[0027] In the figure: 1, door; 2, groove two; 3, panel lamp; 4, column two; 5, positioning mechanism; 501, groove three; 502, groove four; 503, fixed block; 504, spring one; 6, unlocking mechanism; 601, rod two; 602, shaft two; 603, rod three; 604, shaft three; 605, L-shaped rod; 7, limiting mechanism; 701, sliding slot rod; 702, first support; 8, plate two; 9, compression mechanism; 901, plate three; 902, spring two; 10, telescopic mechanism; 1001, cylinder two; 1002, shaft five. DETAILED DESCRIPTION

[0028] The preferred embodiments of the utility model are described in detail below with reference to the drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0029] Please refer to Figures 1-6The panel lamp embedded installation assembly of the embodiment comprises a door 1, a groove two 2 is formed in the inner back end of the door 1, a panel lamp 3 is placed in the groove two 2, two column twos 4 are fixedly connected in the groove two 2, positioning mechanisms 5 which are in contact with the two column twos 4 are slidably connected to the two sides of the panel lamp 3, the positioning mechanisms 5 comprise two grooves three 501 which are respectively formed in the two sides of the panel lamp 3, the two column twos 4 are respectively located in the two grooves three 501, grooves four 502 are respectively formed in the two sides of the panel lamp 3, fixed blocks 503 which have one end in the form of an inclined surface are slidably connected in the two grooves four 502, the rear ends of the two fixed blocks 503 are in contact with the two column twos 4, springs one 504 are respectively arranged between the two fixed blocks 503 and the two grooves four 502, the two ends of the springs one 504 are fixedly connected with the fixed blocks 503 and the grooves four 502, and the positioning mechanisms 5 are used for conveniently and stably installing the panel lamp 3 in the door 1. When installing, a user only needs to align the panel lamp 3 with the groove two 2 on the door 1, and then push the panel lamp 3 along the groove two 2; in this process, the inclined surface of the fixed block 503 on the panel lamp 3 first faces the column two 4 in the door 1, and the panel lamp 3 will be in contact with and abut against the plate two 8, at this time, the spring two 902 is extruded; once the inclined surfaces of the two fixed blocks 503 are in contact with the corresponding two column twos 4, the panel lamp 3 is continuously pushed, which will cause the inclined surface of the fixed block 503 at the groove four 502 to be in contact with the column two 4, the column two 4 extrudes the inclined surface of the fixed block 503, forces the fixed block 503 to move towards the spring one 504 and compresses the spring one 504; until the column two 4 completely enters the groove three 501, the fixed block 503 is no longer pressed, at this time, the spring one 504 uses the elastic force thereof to pop out the fixed block 503, the back surface of the fixed block 503 is tightly attached to the column two 4, the column two 4 is fixed in the groove three 501 through the fixed block 503, the column two 4 cannot move, and thus the installation of the panel lamp 3 is quickly completed; the whole process is quick, simple and very practical.

[0030] As Figures 5-6As shown, the panel lamp 3 is slidingly connected with an unlocking mechanism 6, the unlocking mechanism 6 includes two rod twos 601 fixedly connected at the inward side of the two fixed blocks 503 respectively, the other end of the two rod twos 601 is fixedly connected with a shaft two 602, the outside of the two shaft twos 602 is rotatably connected with a rod three 603, the other end of the two rod threes 603 is fixedly connected with a shaft three 604, the outside of the two shaft threes 604 is rotatably connected with an L-shaped rod 605 slidingly connected with the panel lamp 3, the other end of the two L-shaped rods 605 is located at the rear end of the panel lamp 3, the main function of the unlocking mechanism 6 is to release the fixing of the panel lamp 3, to facilitate maintenance, repair and maintenance and other operations; when it is necessary to unlock, the user only needs to pull the L-shaped rod 605 to move outward, this action will link the shaft three 604 to move outward synchronously, and then drive one end of the rod three 603 to move outward and cause the whole rod three 603 to deflect; with the deflection movement of the other end of the rod three 603, the shaft two 602 also moves, causing the rod two 601 to move away from the column two 4, finally driving the fixed block 503 to also move away from the column two 4; at this time, the fixed block 503 no longer blocks the column two 4, the plate two 8 is pulled out of the panel lamp 3 by the spring two 902, the panel lamp 3 can be easily taken out of the groove two 2, the unlocking process is completed, the whole process is convenient and fast; in addition, the unlocking mechanism 6 also has flexibility, it can choose to unlock only one side of the fixed block 503, so that the panel lamp 3 can rotate around the unlocked side, increasing the flexibility and interest of use; of course, the user can also pull the L-shaped rods 605 on both sides to move them away from the lamp body, thereby achieving overall unlocking; such design is simple and practical, and meets the diversified use requirements.

[0031] As shown in the figure, Figures 5-6 As shown, the panel lamp 3 is fixedly connected with a limiting mechanism 7, the limiting mechanism 7 includes a plurality of slide grooves 701 fixedly connected in the panel lamp 3, the two shaft twos 602 and the two shaft threes 604 are located in the plurality of slide grooves 701 respectively, a plurality of first supports 702 are fixedly connected in the door 1, the plurality of first supports 702 are fixedly connected with the top and bottom of the two column twos 4 respectively, the main responsibility of the limiting mechanism 7 is to accurately limit and guide the rod two 601, the rod three 603 and the L-shaped rod 605; it effectively limits the movement track of the shaft two 602 and the shaft three 604 through the slide groove 701, thereby indirectly controlling the movement range and direction of the rod two 601, the rod three 603 and the L-shaped rod 605 connected therewith; at the same time, the first support 702 is specially used for stably limiting the column two 4, to ensure its stability during operation; such design is not only convenient and fast, but also simple and practical, which can ensure smooth and accurate operation of the whole mechanism.

[0032] As shown in the figure, Figures 3-4As shown, two plates 8 are slidably connected inside the door 1, contacting the front end of the panel light fixture 3. A compression mechanism 9 is provided at the front end of each plate 8. The compression mechanism 9 includes two plates 901 fixedly connected inside the door 1. Springs 902 are respectively installed between the two plates 901 and the two plates 8. The two ends of the springs 902 are fixedly connected to the plates 901 and 8 respectively. The function of the compression mechanism 9 is to apply pressure to the plates 8, causing them to bear force. When the panel light fixture 3 is accurately placed into the slot 2, it will contact the plates 8, thus pushing the plates 8 towards the plates 901. During this process, the springs 902 are gradually compressed, storing elastic potential energy. Once the locking block 503 and the pillar 4 are unlocked by pulling the L-shaped rod 605, the springs 902 will use their stored elastic force to push the plates 8 to rebound quickly, simultaneously moving the panel light fixture 3 outwards, allowing the user to easily and quickly remove the panel light fixture 3. This design is not only convenient and practical but also greatly improves the ease of operation.

[0033] like Figures 3-4 As shown, a telescopic mechanism 10 is rotatably connected to the front end of plate 2 8. The telescopic mechanism 10 includes two cylinders 2 1001 rotatably connected to the rear ends of the two plates 3 901 respectively. Each of the two cylinders 2 1001 has a shaft 5 1002 slidably connected to the front end of plate 2 8 respectively. The main function of the telescopic mechanism 10 is to limit and guide plate 2 8. When plate 2 8 moves outward, it will drive shaft 5 1002 to slide smoothly inside cylinder 2 1001. More ingeniously, when the panel light fixture 3 rotates with one side of it as the axis, plate 2 8 can deflect synchronously, closely fitting the contour of the panel light fixture 3, thereby more effectively pushing the panel light fixture 3 to move. This design is not only simple and quick to operate, but also greatly improves practicality and flexibility.

[0034] By providing a customizable crystal panel lamp 3, the design of the pattern, color and style can be tailored to the individual needs of the customer, significantly improving the aesthetics of the interior decoration; the design of the internal light uniformity plate makes the light evenly diffuse, avoiding the glare and unevenness of traditional light sources, creating a soft light effect, enhancing the level and three-dimensionality of the interior space, and bringing a strong visual impact and pleasure to the passengers; through unique light source design and light uniformity technology, a warm, comfortable and personalized atmosphere is created in the car; the light source adopts RGB multi-color control and is integrated into the car system, achieving uniform light emission effect through light uniformity sheet and light guide strip, further improving the riding comfort and passenger satisfaction; through the unique positioning mechanism 5, the installation process is simplified, ensuring the accuracy and stability of the installation; this design not only reduces the installation cost and time, but also facilitates the application in car modification or production process, improving the practicality and generalizability of the product; by combining personalized customization, optical light uniformity technology and convenient installation structure, it not only meets the needs of consumers for beauty and individuality, but also solves the problems of traditional interior panel monotony, uneven light source and complex installation through technological innovation, with significant market competitiveness and practical value; in summary, through the design of personalized customization, optical light uniformity technology and convenient installation structure, the aesthetics, atmosphere and installation efficiency of the interior decoration are significantly improved, with outstanding practicality and innovation.

[0035] The utility model discloses a panel lamp 3 is pushed along the direction of groove two 2 in the use, and the slant face fixed block 503 of panel lamp 3 both sides will contact with the post two 4 in the car door 1, and post two 4 extrudes fixed block 503 slant face, and makes fixed block 503 move inwards and compresses spring one 504, when post two 4 completely enters the groove four 502 of panel lamp 3, spring one 504 will fixed block 503 bounce out, and makes fixed block 503 back tightly post two 4, thereby panel lamp 3 is firmly fixed in the car door 1, when needing to disassemble panel lamp 3, pull out L type pole 605, and through linkage drive pole two 601 and fixed block 503 move inwards, make fixed block 503 separate post two 4, at this time, spring two 902 in the car door 1 pushes plate two 8 and moves outward, drives panel lamp 3 and bounces out from groove two 2, completes disassembly, and user can select unilateral unlocking and makes panel lamp 3 rotate, or both sides unlock and directly take out, through the sliding slot pole 701 accurate limit of pole two 601, pole three 603 and L type pole 605's movement track, ensure that the cooperation of fixed block 503 and post two 4 is stable and reliable, and the first support 702 in the car door 1 fixes post two 4, further guarantees the stability in the installation and disassembly process, in the installation process, panel lamp 3 pushes plate two 8 and moves inwards, and compresses spring two 902 and stores elastic potential energy, when disassembling, spring two 902 releases elastic force, and pushes plate two 8 and panel lamp 3 and moves outward, and plate two 8 cooperates with shaft five 1002, cylinder two 1001, can synchronous deflection when panel lamp 3 rotates, ensure that panel lamp 3 moves smoothly, in conclusion, through the cooperation of fixed block 503, spring, pole two 601 and spring one 504, realize the quick installation of panel lamp 3, firm fixing and convenient disassembly, and through the design of limiting and guiding, ensure the accuracy and stability of operation.

[0036] The above only is the embodiment of the utility model, and does not restrict the patent range of the utility model, and the equivalent structure or equivalent flow conversion of the utility model specification and the drawings contents, or direct or indirect application in other related technical fields, all are same reason and include in the patent protection range of the utility model.

Claims

1. A panel light recessed mounting assembly comprising a vehicle door (1) characterised in that: The rear end of the car door (1) is internally provided with a groove two (2), the panel lamp (3) is placed in the groove two (2), the groove two (2) is fixedly connected with two columns two (4), the both sides of the panel lamp (3) are slidably connected with the positioning mechanism (5) which is in contact with two columns two (4) respectively, the panel lamp (3) is slidably connected with the unlocking mechanism (6), the panel lamp (3) is fixedly connected with the limiting mechanism (7); The car door (1) is slidably connected with two plates two (8) which are in contact with the front end of the panel lamp (3), the front end of the plate two (8) is provided with the compression mechanism (9), and the front end of the plate two (8) is rotatably connected with the telescopic mechanism (10).

2. A panel light recessed mounting assembly according to claim 1, wherein: The positioning mechanism (5) comprises two grooves three (501) respectively formed in the both sides of the panel lamp (3), two columns two (4) are respectively located in the two grooves three (501), the both sides of the panel lamp (3) are respectively provided with grooves four (502), two fixed blocks (503) with one end being inclined are slidably connected in two grooves four (502) respectively, the rear ends of two fixed blocks (503) are in contact with two columns two (4) respectively, springs one (504) are arranged between two fixed blocks (503) and two grooves four (502) respectively, and both ends of the spring one (504) are fixedly connected with the fixed block (503) and the groove four (502) respectively.

3. A panel light recessed mounting assembly according to claim 2, wherein: The unlocking mechanism (6) comprises two rods two (601) fixedly connected with the inner sides of two fixed blocks (503) respectively, two shafts two (602) are fixedly connected with the other ends of two rods two (601), two rods three (603) are rotatably connected with the outer sides of two shafts two (602), two shafts three (604) are fixedly connected with the other ends of two rods three (603), L-shaped rods (605) slidably connected with the panel lamp (3) are rotatably connected with the outer sides of two shafts three (604), and the other ends of two L-shaped rods (605) are located at the rear end of the panel lamp (3).

4. A panel light recessed mounting assembly according to claim 3, wherein: The limiting mechanism (7) comprises a plurality of slide groove rods (701) fixedly connected in the panel lamp (3), two shafts two (602) and two shafts three (604) are located in the plurality of slide groove rods (701) respectively, a plurality of first supports (702) are fixedly connected in the car door (1), and the plurality of first supports (702) are fixedly connected with the top and bottom of two columns two (4) respectively.

5. A faceplate light recessed mounting assembly according to claim 1, wherein: The compression mechanism (9) comprises two plates three (901) fixedly connected in the car door (1), springs two (902) are arranged between two plates three (901) and two plates two (8) respectively, and both ends of the spring two (902) are fixedly connected with the plate three (901) and the plate two (8) respectively.

6. A panel light recessed mounting assembly according to claim 5, wherein: The telescopic mechanism (10) comprises two cylinders two (1001) rotatably connected at the rear end of two plates three (901), and shafts five (1002) rotatably connected with the front end of the plate two (8) are slidably connected in two cylinders two (1001) respectively.