A track light with adjustable brightness level

Abstract

The utility model discloses a track lamp of adjustable luminance gear belongs to track lamp technical field, including lamp shade and connecting assembly, the lamp shade includes upper lamp shell and lower lamp shell, the both ends of upper lamp shell and lower lamp shell are connected between connecting assembly, the bottom of lower lamp shell is installed with the bottom plate, the inboard wall of bottom plate is installed with control module, the surface of bottom plate is located with control module and is equipped with the through groove, the through groove is provided with the switch of cooperation with control module, control module and switch between electric connection, make the switch that cooperation control module uses directly set up in the through groove, let switch not need to depend on power adapter, remote controller etc. Independent control part, also need not hide in the concealed position or need to dismantle lamp shade to be able to operate, user can directly find and operate the switch on track lamp body quickly, effectively avoided the situation of control corresponding relation confusion when many track lamp combination uses, greatly promoted the luminance regulation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of track lighting technology, specifically a track light with adjustable brightness levels. Background Technology

[0002] In the fields of modern commercial lighting, home decorative lighting, and exhibition space lighting, track lights are widely used in shopping mall windows, museum display cases, family living rooms, and office areas due to their advantages of flexible installation and adjustable illumination direction. As users' demands for lighting comfort and energy saving increase, track lights with brightness adjustment function are gradually becoming the mainstream products in the market.

[0003] Most products integrate the brightness control switch or adjustment knob into the power adapter, remote control, or track interface. Users need to find a separate control component when adjusting the brightness, which can easily lead to confusion in the control correspondence, especially in scenarios where multiple track lights are used together. Some track lights with built-in switches have hidden installation locations or require the lamp cover to be removed to operate, which greatly reduces the adjustment efficiency. Therefore, in order to solve the above-mentioned problems, an improved track light with adjustable brightness levels has been proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a track light with adjustable brightness levels. The control module is assembled on the inner side wall of the bottom plate of the lower lamp housing. A switch is provided in the corresponding position of the bottom plate, allowing users to quickly operate the switch directly on the track light body. This avoids confusion in the control of multiple lamp combinations, improves the efficiency of brightness adjustment, and the detachable lamp cover, together with the bottom plate, provides a stable installation space for the control module and switch. It also facilitates the inspection and maintenance of internal components, improves the convenience and practicality of the product, and solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a track light with adjustable brightness levels, comprising a lampshade and a connecting assembly, wherein the connecting assembly is installed at both ends of the lampshade;

[0006] The lampshade includes an upper lamp housing and a lower lamp housing, and the two ends of the upper lamp housing and the lower lamp housing are respectively connected to the connecting assembly;

[0007] A base plate is installed at the bottom of the lower lamp housing. A control module is installed on the inner side wall of the base plate. A through groove is opened on the surface of the base plate at the position corresponding to the control module. A switch for use with the control module is installed in the through groove. The control module and the switch are electrically connected.

[0008] Preferably, the connecting assembly includes a first movable plate and a second movable plate. One end of the first movable plate is snapped into the upper lamp housing, and one end of the second movable plate is snapped into the lower lamp housing. The other end of the first movable plate is integrally formed with a connecting shaft, and the other end of the second movable plate is provided with a positioning hole at a position corresponding to the connecting shaft. The connecting shaft is rotatably connected within the positioning hole.

[0009] Preferably, the outer side wall of the second movable plate is integrally formed with a limiting block, and the limiting block is fitted with the side wall of the first movable plate.

[0010] Preferably, the connecting ends of the first movable plate and the second movable plate are arc-shaped, the upper lamp housing is square, and the lower lamp housing is arch-shaped.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention provides a track light with adjustable brightness levels. The control module is installed on the inner wall of the bottom plate of the lower lamp housing, and a through groove is opened on the surface of the bottom plate at the position corresponding to the control module. The switch used with the control module is directly set in the through groove, so that the switch does not rely on independent control components such as power adapters and remote controls, nor does it need to be hidden in a concealed position or require disassembly of the lamp cover for operation. Users can directly find and operate the switch on the track light body, effectively avoiding the confusion of control correspondence when multiple track lights are used in combination, and greatly improving the brightness adjustment efficiency. At the same time, the lamp cover is composed of an upper lamp housing and a lower lamp housing, and both ends of the lamp cover are connected to the connecting components. This split lamp cover structure, combined with the bottom plate design, not only provides a stable installation space for the control module and switch, but also facilitates subsequent inspection and maintenance of internal components such as the control module, further improving the convenience and practicality of track light use.

[0013] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the track light angle adjustment state structure of this utility model;

[0017] Figure 4 This is an exploded view of the overall structure of this utility model;

[0018] Figure 5 This is an exploded view of the connecting component structure of this utility model.

[0019] The following are the labels in the diagram: 1. Lampshade; 11. Upper lamp housing; 12. Lower lamp housing; 2. Connecting assembly; 21. Movable plate one; 22. Movable plate two; 23. Connecting shaft; 24. Positioning hole; 3. Base plate; 4. Control module; 5. Through slot; 6. Switch; 7. Limit block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides, for example Figures 1-5 The track light shown includes a lampshade 1 and a connecting component 2, with the connecting component 2 installed at both ends of the lampshade 1;

[0022] The lampshade 1 includes an upper lamp housing 11 and a lower lamp housing 12, with both ends of the upper lamp housing 11 and the lower lamp housing 12 respectively connected to the connecting assembly 2;

[0023] A base plate 3 is installed at the bottom of the lower lamp housing 12. A control module 4 is installed on the inner side wall of the base plate 3. A through groove 5 is opened on the surface of the base plate 3 at the position corresponding to the control module 4. A switch 6 that works with the control module 4 is installed in the through groove 5. The control module 4 and the switch 6 are electrically connected.

[0024] This adjustable brightness track light operates using a core structural framework of "lamp cover 1 - connecting component 2 - control module 4": First, the upper lamp housing 11 and the lower lamp housing 12 are joined together by the connecting component 2 to form a complete lamp cover 1, creating a protective shell for the light source and internal components; Second, a base plate 3 is installed at the bottom of the lower lamp housing 12, and the control module 4 is fixed using the installation space on the inner side wall of the base plate 3. At the same time, the through groove 5 on the surface of the base plate 3 corresponds precisely to the position of the control module 4, allowing the switch 6 in the through groove 5 to directly establish an electrical connection with the control module 4; When the user operates the switch 6, the electrical signal is transmitted to the control module 4 through the connection path, and the control module 4 adjusts the brightness level of the track light according to the preset program, ultimately achieving controllable brightness adjustment;

[0025] Switch 6 and control module 4 are directly connected through slot 5, eliminating the need for independent components such as power adapter and remote control, as well as the need to disassemble lamp cover 1 or find a hidden location. Users can quickly locate and operate switch 6 on the track light body, effectively avoiding the problem of chaotic control correspondence when multiple lights are used in combination, and greatly improving the convenience and efficiency of brightness adjustment.

[0026] The upper lamp housing 11 and the lower lamp housing 12 form a closed lamp cover 1 through the connecting component 2, which can effectively isolate external dust, moisture and other impurities, and protect the internal light source and control module 4. The base plate 3 not only provides a stable mounting carrier for the control module 4, but also further strengthens the structure of the lower lamp housing 12 and improves the overall durability of the product.

[0027] The lamp cover 1 adopts an upper and lower split design. The control module 4 is installed on the inner side wall of the base plate 3. If the control module 4 and switch 6 need to be repaired or replaced in the future, only the upper lamp housing 11 and the lower lamp housing 12 need to be separated. There is no need to disassemble the overall structure, which reduces the difficulty and cost of maintenance.

[0028] The connecting component 2 includes a first movable plate 21 and a second movable plate 22. One end of the first movable plate 21 is snapped into the upper lamp housing 11, and one end of the second movable plate 22 is snapped into the lower lamp housing 12. The other end of the first movable plate 21 is integrally formed with a connecting shaft 23. The other end of the second movable plate 22 is provided with a positioning hole 24 at a position corresponding to the connecting shaft 23. The connecting shaft 23 is rotatably connected within the positioning hole 24.

[0029] The connecting component 2 achieves the angle adjustment function of the track light through the cooperation of the movable plate snap-fit ​​and the connecting shaft 23 rotation: one end of the movable plate 21 snaps with the upper lamp housing 11, and one end of the movable plate 22 snaps with the lower lamp housing 12. The connecting component 2 and the lamp cover 1 are first assembled securely through the snap-fit ​​structure; the connecting shaft 23, which is integrally formed at the other end of the movable plate 21, is precisely embedded in the positioning hole 24 at the corresponding position of the movable plate 22 to form a rotatable connecting pair; when it is necessary to adjust the illumination angle of the track light, an external force is applied to make the movable plate 21 rotate around the connecting shaft 23 in the positioning hole 24, which drives the upper lamp housing 11 snapped with it to rotate synchronously, or the movable plate 22 rotates with the lower lamp housing 12, thereby changing the illumination direction of the entire lamp cover 1 and the internal light source. After the angle is adjusted to the target position, the cooperation between the connecting shaft 23 and the positioning hole 24 can maintain the current angle stability.

[0030] The rotational engagement between the connecting shaft 23 and the positioning hole 24 breaks the limitations of traditional fixed-angle track lights, allowing users to freely adjust the illumination direction according to their lighting needs (such as highlighting in shopping mall windows or providing ambient lighting in family living rooms), thus improving the scene adaptability of track lights.

[0031] The outer side wall of movable plate 22 is integrally formed with a limiting block 7, and the limiting block 7 is attached to the side wall of movable plate 21.

[0032] The angle adjustment is controlled by the physical obstruction of the limiting block 7: The limiting block 7, which is integrally formed on the outer wall of the movable plate 22, always keeps in contact with the side wall of the movable plate 21 during the rotation of the movable plate 21 around the connecting shaft 23; when the movable plate 21 rotates to the preset maximum angle, the side wall of the movable plate 21 will tightly abut against the limiting block 7. The limiting block 7 prevents the movable plate 21 from continuing to rotate through its own structural strength, thereby limiting the rotation range of the movable plate 21 and avoiding wear of the connecting shaft 23 and the positioning hole 24 or damage to the connection between the lamp cover 1 and the connecting component 2 due to excessive rotation.

[0033] The connecting ends of movable plate 1 21 and movable plate 22 are arc-shaped, the upper lamp housing 11 is square, and the lower lamp housing 12 is arch-shaped.

[0034] The track light's function and performance are optimized through a specific structural shape design. The connection ends of movable plate 1 21 and movable plate 22 are set in an arc shape. When the two rotate relative to each other, the arc surface can reduce mechanical friction resistance, making the rotation process smoother. At the same time, it avoids jamming or stress concentration caused by right angle or angular structure during rotation. The upper lamp housing 11 is square, which can adapt to the installation space and visual requirements of most scenarios. The square structure is easy to match with the snap-fit ​​structure of track mounting components and connecting components 2, improving assembly convenience. The lower lamp housing 12 is arch-shaped. Its arc-shaped inner wall can provide a more uniform light reflection path for internal light sources (such as LED light strips), reducing direct light loss. At the same time, the arch-shaped structure can increase the internal space of the lower lamp housing 12 compared with the planar structure, providing more sufficient installation and heat dissipation space for components such as control module 4 and circuits.

[0035] In actual use, when using this adjustable brightness track light, the lampshade 1 and track adaptation must first be completed with the help of the connecting components 2 at both ends: the movable plate 1 21 is snapped to the upper lamp housing 11 and the movable plate 22 is snapped to the lower lamp housing 12. The connection component 2 and the lampshade 1 are stably assembled through the snapping structure. Then, the track light is installed on the preset track by using the adaptation structure of the connecting component 2 and the external track to complete the basic assembly.

[0036] When adjusting the brightness, there is no need to find separate parts such as remote control or power adapter. Simply locate the switch 6 in the slot 5 on the bottom plate 3 at the bottom of the lamp housing 12 of the track light body and operate it. The switch 6 transmits electrical signals to the control module 4 on the inner side wall of the bottom plate 3 through electrical connection. The control module 4 adjusts the brightness level according to the operation command to quickly achieve the required lighting brightness. Especially in the scenario of multiple lights being used together, it can accurately correspond to the operation of a single light and avoid control confusion.

[0037] When the illumination angle needs to be adjusted to suit different lighting needs (such as highlighting products in a shopping mall window, creating an atmosphere in a family living room, or focusing on the work area in an office), only a gentle external force needs to be applied to the lampshade 1: the connecting shaft 23 at the other end of the movable plate 1 21 will rotate stably in the positioning hole 24 of the movable plate 22, driving the upper lamp housing 11 or the lower lamp housing 12 to adjust the direction synchronously; during the rotation, the arc-shaped connecting ends of the movable plate 1 21 and the movable plate 22 can reduce friction and ensure smooth adjustment without jamming. At the same time, the limiting block 7 on the outer wall of the movable plate 22 is always in contact with the side wall of the movable plate 1 21. When the rotation reaches the preset maximum angle, the limiting block 7 will prevent the movable plate 1 21 from continuing to rotate, avoiding excessive wear of the parts. After the angle is adjusted to the correct position, the cooperation between the connecting shaft 23 and the positioning hole 24 can maintain the current angle stability without additional fixing.

[0038] If the control module 4 or switch 6 needs to be repaired or replaced in the future, there is no need to disassemble the overall structure. By utilizing the upper and lower split design of the lamp cover 1, the upper lamp housing 11 and the lower lamp housing 12 connected to the connecting component 2 can be separated, and the control module 4 can be directly contacted on the inner side wall of the base plate 3, simplifying maintenance operations. In daily use, the sealed lamp cover 1 can isolate dust and moisture, and the base plate 3 can also reinforce the structure of the lower lamp housing 12, ensuring the stable operation of internal components and extending the product's service life.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A track light with adjustable brightness levels, characterized in that: It includes a lampshade (1) and a connecting component (2), the connecting component (2) being installed at both ends of the lampshade (1); The lampshade (1) includes an upper lamp housing (11) and a lower lamp housing (12), and the two ends of the upper lamp housing (11) and the lower lamp housing (12) are respectively connected to the connecting assembly (2); A base plate (3) is installed at the bottom of the lower lamp housing (12). A control module (4) is installed on the inner side wall of the base plate (3). A through groove (5) is opened on the surface of the base plate (3) at the position corresponding to the control module (4). A switch (6) is provided in the through groove (5) to cooperate with the control module (4). The control module (4) and the switch (6) are electrically connected.

2. The track light with adjustable brightness levels according to claim 1, characterized in that: The connecting component (2) includes a first movable plate (21) and a second movable plate (22). One end of the first movable plate (21) is engaged with the upper lamp housing (11), and one end of the second movable plate (22) is engaged with the lower lamp housing (12). The other end of the first movable plate (21) is integrally formed with a connecting shaft (23). The other end of the second movable plate (22) is provided with a positioning hole (24) at a position corresponding to the connecting shaft (23). The connecting shaft (23) is rotatably connected within the positioning hole (24).

3. A track light with adjustable brightness levels according to claim 2, characterized in that: The outer side wall of the second movable plate (22) is integrally formed with a limiting block (7), and the limiting block (7) is attached to the side wall of the first movable plate (21).

4. A track light with adjustable brightness levels according to claim 3, characterized in that: The connecting ends of the first movable plate (21) and the second movable plate (22) are arranged in an arc shape, the upper lamp housing (11) is arranged in a square shape, and the lower lamp housing (12) is arranged in an arch shape.

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