Wall-mounted lamp with adjustable projection area
By employing an adjustable spacing structure and locking mechanism, the problem of fixed projection area of wall-mounted lights is solved, enabling flexible adjustment of the projection area and stable connection of the lamps, thereby improving the practicality and durability of wall-mounted lights.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-04-10
AI Technical Summary
Traditional wall-mounted lights have a fixed projection area, which cannot be flexibly adjusted according to actual needs, resulting in inconvenience and insufficient practicality.
The lamp adopts an adjustable distance structure, including components such as a movable slot, a movable seat, and a locking plate. The distance between the lamp and the reflector can be adjusted by sliding the movable seat, so as to flexibly adjust the light projection area. The lamp is stably connected by a plug-in and limiting structure.
It enables flexible adjustment of the projection area, improves the adaptability and practicality of lighting equipment, simplifies the operation process, extends the service life, and enhances the stability and durability of the lamps.
Smart Images
Figure CN224108113U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a wall -hanging lamp, specifically a wall -hanging lamp of adjustable light projection area. BACKGROUND
[0002] The conventional wall -hanging lamp usually includes the base fixed to the wall and the lamp installed on the base, and the lamp projects light to the area needing illumination through the reflection plate, however, along with the enrichment of people's life demand, the wall -hanging lamp lighting mode in the prior art cannot satisfy people's diversified demand. The light projection area of the wall -hanging lamp on the market is usually fixed, cannot be flexibly adjusted according to the actual use scene. For example, in the family environment, the user may need to concentrate light to a smaller range for creating atmosphere when reading. However, the distance between the built-in lamp and the reflection plate in the wall -hanging lamp in the prior art is usually preset and cannot be adjusted, resulting in the single light projection range of the wall -hanging lamp, and people cannot realize the demand change of light through simple operation, so the user needs to replace other different types of lamps or manually move the lamp as a whole to change direction, which is very inconvenient in operation, and limits the practicability of the wall -hanging lamp. SUMMARY
[0003] The utility model aims at overcoming the shortcomings of prior art, providing a wall -hanging lamp of adjustable light projection area, which has simple structure, low manufacturing cost, flexible adjustment of light projection area, improved practicability and adaptability of the wall -hanging lamp, convenient and low -difficulty adjustment process, convenient maintenance of the lamp for the user, prolonged service life, improved durability and long -term stable use of the wall -hanging lamp.
[0004] The utility model aims at overcoming the shortcomings of prior art, providing a wall -hanging lamp of adjustable light projection area, which has simple structure, low manufacturing cost, flexible adjustment of light projection area, improved practicality and adaptability of the wall -hanging lamp, convenient and low -difficulty adjustment process, convenient maintenance of the lamp for the user, prolonged service life, improved durability and long -term stable use of the wall -hanging lamp.
[0005] The outer side of the movable seat is provided with a bearing plate, and the bearing plate and the end face of the movable seat are left empty to form an empty area for accommodating the extension of the locking plate.
[0006] The side wall of the movable groove is provided with a plurality of locking plates, the locking plates extend into the empty area by elastic deformation and press on the end face of the movable seat, and the position of the movable seat is locked.
[0007] The end of the mounting seat is inwardly bent to form a baffle, and the side edge of the movable seat is clamped in the baffle to limit the transverse displacement of the movable seat.
[0008] The mounting seat is provided with a limiting plate relative to one side of the protruding body, and the movable seat is clamped on the limiting plate to limit the longitudinal displacement of the movable seat.
[0009] The back upper and lower ends of the movable seat are recessed with deformation grooves.
[0010] The front end of the movable seat is provided with a connecting groove, and the both ends of the lamp are connected with plug shafts which are inserted into the connecting groove to mount the lamp on the movable seat.
[0011] The base is externally covered with a protective cover.
[0012] The front end of the base is covered with a panel.
[0013] The reflecting plate is in a circular arc shape and covers the lamp therein, and through grooves are arranged on both sides of the reflecting plate, and the distance adjusting structure is connected in the through grooves.
[0014] The beneficial effects of the utility model are as follows: 1. simple structure, low manufacturing cost, and improved market competitiveness; 2. flexible adjustment of the light projection area overcomes the limitation of fixed light projection range of the traditional wall-mounted lamp, improves the adaptability and practicality of the lighting equipment, and the user can adjust the light projection area as needed; 3. the adjustment method without complex operation is convenient for the user to use, improves the friendliness and convenience of the wall-mounted lamp; 4. the multi-directional position limitation ensures that the lamp is firmly connected after adjustment, and the reliability and stability are strong; 5. the lamp is installed in a plug-in mode, which is convenient for disassembly and installation, reduces the maintenance cost and difficulty, improves the practicality and service life of the wall-mounted lamp; and the panel and the protective cover are set as double-layer protection, which improves the durability of the wall-mounted lamp. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the general assembly effect drawing of the utility model.
[0016] Figure 2 It is the structure assembly drawing of the panel in the utility model.
[0017] Figure 3 It is the sectional view of the adjusting structure in the utility model.
[0018] Figure 4 It is the structure assembly drawing of the adjusting structure in the utility model.
[0019] Figure 5 It is the structure schematic view of the mounting seat in the utility model.
[0020] Figure 6 It is the structure schematic view of the movable seat in the utility model. DETAILED DESCRIPTION
[0021] The utility model discloses a wall -hanging lamp of adjustable light projection area further concretely describes in combination with the drawings. A wall -hanging lamp of adjustable light projection area, it includes the base 1 of fixed wall, the inside of this base 1 is provided with the reflector plate 2, and the lamp 5 is distributed in the front end of the reflector plate 2, and its characterized in that: the inner wall both sides of base 1 are provided with the distance adjusting structure 6, the distance adjusting structure 6 includes the mounting seat 61 of protruding base 1 both side wall end face, the hollow portion of mounting seat 61 forms the movable groove 611, and movable seat 62 is slidably embedded in the movable groove 611, and the lamp 5 is fixedly connected on movable seat 62, and pulling movable seat 62 drives the lamp 5 to move back and forth, and the distance between the lamp 5 and reflector plate 2 is adjusted;
[0022] The outer side of movable seat 62 is provided with the bearing plate 621, and the bearing plate 621 and the end face between movable seat 62 are left empty to form an empty area for accommodating the extension of locking plate 612;
[0023] The side wall of movable groove 611 is protrudingly provided with a plurality of locking plates 612, the locking plates 612 extend into the empty area by elastic deformation and abut on the end face of movable seat 62, and the position of movable seat 62 is locked.
[0024] The end of mounting seat 61 is inwardly bent to form a baffle 613, and the side edge of movable seat 62 is clamped in the baffle 613 to limit the transverse displacement of movable seat 62.
[0025] The mounting seat 61 is provided with a limiting plate 614 on the protruding body of the opposite side, and the movable seat 62 is clamped on the limiting plate 614 to limit the longitudinal displacement of the movable seat 62.
[0026] The back of movable seat 62 is recessed with a deformation groove 623 on the upper and lower ends.
[0027] The front end of movable seat 62 is provided with a connecting groove 622, and the both ends of lamp 5 are connected with plug shafts 51, which are inserted into the connecting groove 622 to install lamp 5 on movable seat 62.
[0028] The base 1 is covered with a protective cover 3.
[0029] The front end of base 1 is covered with a panel 4.
[0030] The reflector plate 2 is arc-shaped, and the lamp 5 is covered in it; through holes 21 are provided on both sides of the reflector plate 2, and the distance adjusting structure 6 is connected in the through holes 21.
[0031] Working principle: in the wall -hanging lamp structure of the case, the inner wall both sides of the wall -hanging lamp are provided with distance adjusting structure, and the distance between the lamp and the reflector plate is adjusted by the distance adjusting structure.
[0032] The distance adjusting structure comprises a mounting seat protruding from the end face of the two side walls of the base, an active groove is formed in the interior of the mounting seat, and the active seat is slidably embedded in the active groove, and the lamp is connected and mounted with the active seat. When the user needs to adjust the distance, the active seat is pulled, and the active seat moves in the front and back directions along the active groove, synchronously driving the lamp to retract close to the reflector plate or to push away from the reflector plate, changing the distance between the lamp and the reflector plate, and then adjusting the light projection area. The light projection area can be flexibly changed according to actual needs. When the lamp is close to the reflector plate, the light can be concentrated and projected, forming a small strong light area, which is suitable for reading or local lighting. When the lamp is away from the reflector plate, the light spreads over a larger area, which is suitable for creating atmosphere or overall lighting. The flexible adjustment of the light projection area overcomes the limitation of the fixed light projection range of the traditional wall-mounted lamp, significantly improves the adaptability and practicality of the lighting device. Secondly, in the above adjustment process, the user does not need to use additional tools, the operation is simple and fast, and the friendliness and convenience of the wall-mounted lamp are improved.
[0033] In order to lock the position of the lamp, a plurality of locking plates are protrudingly arranged on the side wall of the active groove. In the sliding process of the active seat, the locking plates are extruded and deformed. The elastic deformation characteristics of the locking plates enable the active seat to move smoothly, and the locking plates are also docked with the clearance of the active seat and pressed on the end face of the active seat. After the user completes the adjustment operation, the elastic deformation characteristics of the locking plates force the body to always pop out, and the locking plates are always in close contact with the end face of the active seat, locking the current position of the active seat, ensuring that the active seat will not move accidentally after adjustment, and the position of the lamp is stable and reliable, ensuring the consistency of the lighting effect. Similar to the above elastic deformation principle, a deformation groove is arranged in the upper and lower ends of the back of the active seat. When the locking plate extends into the clearance and is pressed against the end face of the active seat, the deformation groove allows the active seat to elastically deform slightly during the force period, disperses the pressure of the locking plate, avoids the local stress concentration of the active seat, and also enhances the contact force and friction force between the locking plate and the active seat, so that the active seat is more firmly and stably connected.
[0034] The end of the mounting seat is inwardly bent to form a baffle, and the upper and lower baffles externally enclose the active groove, limiting the movement of the active seat only in the interior of the active groove, and limiting the displacement of the active seat in the transverse direction. A limiting plate is synchronously arranged on the opposite side of the mounting seat to limit the sliding stroke of the active seat, avoiding damage to the lamp caused by excessive inward sliding of the active seat, and limiting the displacement of the active seat in the longitudinal direction. The movement trajectory of the active seat is limited in multiple directions, which not only ensures that the lamp remains aligned during sliding, avoids light projection deviation caused by deviation of the trajectory, and improves the accuracy of adjustment, but also further enhances the multidirectional stability of the active seat, prolongs the service life of the wall-mounted lamp, and enhances the reliability of the wall-mounted lamp.
[0035] A connecting slot is formed through the front end of the movable seat, and a plug shaft is connected to the two ends of the lamp, which is inserted into the connecting slot to install the lamp on the movable seat. When the movable seat slides in the movable slot, the lamp moves with the movable seat to adjust the distance from the reflector. This plug-in method ensures the firm connection between the lamp and the movable seat, ensures that they will not loosen during adjustment, guarantees the functional stability of the wall-mounted lamp, and the installation and disassembly of the two are simple and fast, which is convenient for users to maintain and replace.
[0036] A protective cover is installed outside the base, which plays an isolation role and effectively prevents dust and other external objects from entering the interior of the wall-mounted lamp, providing sufficient support for the normal operation of the distance adjustment structure, lamp, and reflector, improving the durability of the wall-mounted lamp, and ensuring the safety of the user.
[0037] The front end of the base is covered with a panel, which covers the front of the lamp and reflector as a protective layer, allowing light to pass through without affecting normal function, while preventing external dust from entering the base interior, protecting internal components from damage, forming a double-layer protection with the protective cover, and enhancing the durability of the wall-mounted lamp.
[0038] The reflector in the case is arc-shaped, covering the lamp inside, and efficiently reflecting and projecting the light of the lamp through the arc-shaped reflecting surface. At the same time, through-slots are provided through both sides of the reflector, and the distance adjustment structure is connected to the through-slots, and the movable seat can slide in the through-slots without interfering with the projection function of the reflector, improving the utilization of light sources and lighting effects while ensuring the perfect combination of adjustment function and reflection effect, so it can be widely promoted.
[0039] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, the present application can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A wall-mounted lamp with adjustable projection area, comprising a base (1) fixed to a wall, a reflector (2) disposed across the interior of the base (1), and lamps (5) distributed at the front end of the reflector (2), characterized in that: The inner wall of the base (1) is provided with an adjustable distance structure (6) on both sides. The adjustable distance structure (6) includes a mounting seat (61) protruding from the end face of the two side walls of the base (1). The hollow part of the mounting seat (61) forms a movable groove (611). The movable seat (62) is slidably embedded in the movable groove (611). The lamp (5) is fixedly connected to the movable seat (62). Pulling the movable seat (62) drives the lamp (5) to move back and forth, adjusting the distance between the lamp (5) and the reflector (2). A pressure plate (621) is provided on the outside of the movable seat (62), and a clearance is left between the pressure plate (621) and the end face of the movable seat (62) to form a clearance area for accommodating the insertion of the locking plate (612); The sidewall of the movable groove (611) is provided with several locking plates (612). The locking plates (612) extend into the clearance area through elastic deformation and press against the end face of the movable seat (62) to lock the position of the movable seat (62).
2. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The end of the mounting base (61) is bent inward to form a baffle (613), and the side of the movable base (62) is placed inside the baffle (613) to restrict the lateral displacement of the movable base (62).
3. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The mounting base (61) has a limiting plate (614) protruding from the body on one side. The movable seat (62) is locked on the limiting plate (614) to restrict the longitudinal displacement of the movable seat (62).
4. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The upper and lower ends of the back of the movable seat (62) are recessed with deformation grooves (623).
5. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The front end of the movable base (62) has a through-hole (622), and the two ends of the lamp (5) are connected to the insert shaft (51). The insert shaft (51) is inserted into the through-hole (622) to install the lamp (5) on the movable base (62).
6. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The base (1) is covered with a protective cover (3).
7. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The front opening of the base (1) is covered by a panel (4).
8. A wall-mounted lamp with adjustable projection area according to claim 1, characterized in that: The reflector (2) is arc-shaped and covers the lamp (5) inside it; a through groove (21) is provided through both sides of the reflector (2), and the adjustable distance structure (6) is inserted into the through groove (21).