Universal adjusting barrel spotlight used for inclined plane installation

Abstract

The universal adjusting barrel spotlight used for inclined plane installation comprises a heat dissipation base assembly, a lens assembly, a face ring assembly and a light source assembly, an installation groove and an arc movable groove which communicate with each other are formed in the heat dissipation base assembly, and the light source assembly is installed in the installation groove; the lens assembly comprises a spherical shell and an adjusting lens, the spherical shell is rotationally arranged in the arc movable groove, a lens mounting groove is formed in the spherical shell, and the adjusting lens is mounted in the lens mounting groove and arranged at one end of the light source assembly in the light emitting direction; a diagonal plane is formed at the installation outlet end of the heat dissipation base assembly, and the face ring assembly is connected to the diagonal plane and provided with a light outlet hole. The lens is adjusted to rotate universally in the heat dissipation base assembly, and the range of the irradiation angle of light entering the light outlet hole from the light lens is enlarged; the heat dissipation base assembly is fixed to the installation inclined face through the face ring assembly, the heat dissipation base assembly is prevented from swinging, and the problem that the irradiation angle deviates is avoided.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of lighting lamps, in particular to a universal adjustment cylinder spotlight for inclined surface installation. BACKGROUND

[0002] The embedded cylinder spotlight is a lighting lamp installed inside the ceiling and fixed by embedded way. When the embedded cylinder spotlight is used on the inclined surface ceiling, the problem of limited irradiation direction will occur. When the embedded cylinder spotlight supports single direction adjustment, the light source assembly rotates and adjusts together with the radiator base. After long time use, the light source assembly and the radiator base are prone to lamp head drooping due to the action of gravity, resulting in the problem of irradiation light angle deviation.

[0003] As the comparative file CN202220191643.9 discloses a ceiling spotlight capable of moving and adjusting light spot, which comprises a face ring, a front cover cup, a rotating ring, a swinging middle cover and a spotlight main body. The cup body part is inserted into the circular ring main body, and the buckle and the buckle position are buckled. The hinged frame plates are inserted into the circular ring cover body and are hinged together. The light emitting cavity is inserted into the circular ring cover body, the lower end surface of the heat sink body is in close contact with the upper end surface of the circular ring cover body and is in sliding fit and positioning. The flange of the front cover cup is embedded in the counterbore at the lower end of the cylinder part of the face ring, and the elastic device on the circular ring main body is matched with the annular guide groove. The front cover cup, the rotating ring, the swinging middle cover and the spotlight main body of the scheme are disassembled together, and when the irradiation direction is adjusted, the front cover cup, the rotating ring, the swinging middle cover and the spotlight main body rotate together. However, after long time use, the swinging middle cover and the spotlight main body are prone to deviation due to the action of gravity, thereby the problem of irradiation light angle deviation occurs, and the light adjusting direction of the spotlight main body can only rotate in one direction, and the range of irradiation angle is small. UTILITY MODEL CONTENT

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art, and to provide a universal adjustment cylinder spotlight for inclined surface installation, which has a radiator base inner universal rotation adjustment lens and a large irradiation angle.

[0005] The purpose of the present disclosure is achieved by the following technical solutions:

[0006] A universal adjustment cylinder spotlight for inclined surface installation, comprising a radiator base assembly, a lens assembly, a face ring assembly and a light source assembly, the radiator base assembly is formed with a mounting groove, the light source assembly is installed on the inner wall of the mounting groove,

[0007] The lens assembly comprises a spherical shell and an adjustment lens, the radiator base assembly is further formed with a circular arc movable groove in communication with the mounting groove, the spherical shell is rotationally arranged in the circular arc movable groove, a lens mounting groove is formed in the spherical shell, the adjustment lens is installed in the lens mounting groove, and the adjustment lens is arranged at one end of the light source assembly light emitting direction.

[0008] The installation outlet end of the heat dissipation base assembly is formed with a chamfered surface, the surface ring assembly is connected to the chamfered surface, the surface ring assembly covers the installation slot, the surface ring assembly is provided with a light outlet hole, and the light outlet hole is arranged at one end of the light outlet direction of the adjusting lens.

[0009] In one of the embodiments, the surface ring assembly comprises a surface ring shell and a light shield cover, the surface ring shell is connected to the chamfered surface of the heat dissipation base assembly, the light shield cover is connected to one side of the surface ring shell away from the chamfered surface, and the light shield cover is provided with a light outlet hole.

[0010] In one of the embodiments, the inner wall of the surface ring shell is formed with a limiting slot, the light shield cover is provided with a limiting protrusion adjacent to one side of the adjusting lens, and the limiting protrusion is adapted to be installed in the limiting slot.

[0011] In one of the embodiments, the light shield cover is a slanting circular truncated cone structure.

[0012] In one of the embodiments, the heat dissipation base assembly comprises a heat dissipation shell and a fixed middle ring, the heat dissipation shell is provided with the installation slot and a middle ring accommodating slot in communication with each other, the middle ring accommodating slot is located below the light source assembly, the fixed middle ring is fixedly installed in the middle ring accommodating slot, and the fixed middle ring is formed with the circular arc movable slot.

[0013] In one of the embodiments, one end of the fixed middle ring adjacent to the light source assembly is provided with a cut slot.

[0014] In one of the embodiments, one end of the fixed middle ring away from the light source assembly is provided with a circular ring avoiding slot.

[0015] In one of the embodiments, the lens assembly further comprises a lens buckle ring, the lens buckle ring is installed in the lens installation slot, the inner wall of the lens installation slot is provided with a buckle protrusion, the lens buckle ring buckles the buckle protrusion, and the lens buckle ring abuts against the adjusting lens.

[0016] In one of the embodiments, one end of the lens buckle ring away from the light source assembly is provided with a guide portion, and the guide portion is provided with a guide channel.

[0017] In one of the embodiments, the center line of the adjusting lens and the inclination angle of the installation surface of the surface ring assembly are 90°-135°.

[0018] Compared with the prior art, the present disclosure has at least the following advantages:

[0019] The inclined surface of the heat dissipation base assembly is connected with the surface ring assembly, so that the inclined angle between the light source assembly in the heat dissipation base assembly and the inclined ceiling is adapted, the adjusting lens is driven by the spherical shell to rotate omnidirectionally in the heat dissipation base assembly, the adjusting lens can adjust the irradiation angle of light passing through the light outlet hole omnidirectionally, the range of the irradiation angle of light passing through the light outlet hole is increased, and therefore the applicability and irradiation effect of the cylinder spotlight are improved; the heat dissipation base assembly is fixed on the installation inclined surface through the surface ring assembly, the adjusting lens and the spherical shell rotate in the heat dissipation base assembly for adjustment, the heat dissipation base assembly is prevented from swinging due to gravity, and the problem that the irradiation angle of light deviates is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some of the embodiments of the present disclosure, and therefore should not be considered as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 FIG. 1 is a structural schematic diagram of a universal adjusting cylinder spotlight for inclined surface installation according to an embodiment;

[0022] Figure 2 FIG. 2 is an exploded view of the universal adjusting cylinder spotlight for inclined surface installation shown in FIG. 1; Figure 1

[0023] Figure 3 FIG. 4 is a structural schematic diagram of a surface ring assembly according to an embodiment; Figure 1

[0024] Figure 4 FIG. 5 is another structural schematic diagram of the universal adjusting cylinder spotlight for inclined surface installation according to an embodiment; Figure 1

[0025] Figure 5 FIG. 6 is still another structural schematic diagram of the universal adjusting cylinder spotlight for inclined surface installation according to an embodiment; Figure 1

[0026] Figure 6 FIG. 7 is still another structural schematic diagram of the universal adjusting cylinder spotlight for inclined surface installation according to an embodiment. Figure 1 DETAILED DESCRIPTION

[0027] ​​​​​To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0031] like Figures 1 to 3 As shown, this is an embodiment of the universal adjustable cylindrical spotlight for inclined mounting, including a heat dissipation base assembly 100, a lens assembly 200, a face ring assembly 300, and a light source assembly 400. The heat dissipation base assembly 100 forms a mounting groove 101, and the light source assembly 400 is mounted on the inner wall of the mounting groove 101. The light source assembly 400 is used to emit light.

[0032] Further, the lens assembly 200 comprises a spherical shell 210 and an adjusting lens 220, the heat dissipation base assembly 100 is further formed with a circular arc movable slot 102 which is in communication with the mounting slot 101, the spherical shell 210 is rotationally arranged in the circular arc movable slot 102, the outer wall of the spherical shell 210 is matched with the circular arc movable slot 102 to rotate, the lens mounting slot 2101 is arranged in the spherical shell 210, the adjusting lens 220 is mounted in the lens mounting slot 2101, the adjusting lens 220 is arranged at one end of the light emitting direction of the light source assembly 400, and the adjusting lens 220 is used for guiding and focusing the light of the light source assembly 400; the mounting outlet end of the heat dissipation base assembly 100 is formed with a bevel 110, the face ring assembly 300 is connected to the bevel 110, the face ring assembly 300 is arranged on the mounting slot 101, the face ring assembly 300 is formed with a light emitting hole 301, the light emitting hole 301 is arranged at one end of the light emitting direction of the adjusting lens 220, and the light passing through the light emitting hole 301 is emitted after passing through the adjusting lens 220.

[0033] In the embodiment, when the installation is performed, the face ring assembly 300 is mounted on the inclined ceiling, the bevel 110 of the heat dissipation base assembly 100 is fixedly connected with the face ring assembly 300, the face ring assembly 300 fixes the heat dissipation base assembly 100 on the inclined ceiling, so that the light source assembly 400 and the adjusting lens 220 in the heat dissipation base assembly 100 are inclined to the inclined ceiling; the light of the light source assembly 400 enters the adjusting lens 220, and the light is emitted after being guided by the adjusting lens 220 and passing through the light emitting hole 301; the spherical shell 210 rotates in the circular arc movable slot 102, the adjusting lens 220 is mounted on the spherical shell 210, the spherical shell 210 can universally adjust the adjusting lens 220, and the irradiation angle of the light passing through the light emitting hole 301 from the adjusting lens 220 changes after the adjusting lens 220 rotates.

[0034] The universal adjusting cylinder spotlight for the inclined surface installation, the bevel 110 of the heat dissipation base assembly 100 is connected with the face ring assembly 300, so that the inclination angle between the light source assembly 400 in the heat dissipation base assembly 100 and the inclined ceiling is adapted, the adjusting lens 220 is universally rotated in the heat dissipation base assembly 100 by the spherical shell 210, so that the adjusting lens 220 can universally adjust the irradiation angle of the light passing through the light emitting hole 301, the range of the irradiation angle of the light passing through the light emitting hole 301 is increased, and therefore the applicability and irradiation effect of the cylinder spotlight are improved; the heat dissipation base assembly 100 is fixed on the mounting inclined surface by the face ring assembly 300, the adjusting lens 220 and the spherical shell 210 rotate in the heat dissipation base assembly 100 to adjust, the heat dissipation base assembly 100 is prevented from swinging due to the gravity, and therefore the problem that the irradiation angle of the light deviates is avoided.

[0035] As Figure 1 and Figure 4 shown, in one embodiment, the face ring assembly 300 includes a face ring shell 310 connected to the bevel surface 110 of the heat dissipation base assembly 100 and a light shield 320 connected to the side of the face ring shell 310 away from the bevel surface 110, the light shield 320 being provided with a light exit hole 301. In this embodiment, the face ring shell 310 is connected to the bevel surface 110 of the heat dissipation base assembly 100, so that the face ring shell 310 is stably supported on the heat dissipation base, thereby making the light shield 320 connected to the face ring shell 310 inclined, so that the light shield 320 is adapted to be installed on the ceiling with the bevel surface.

[0036] As Figure 3 shown, in one embodiment, the inner wall of the face ring shell 310 forms a limiting groove 3101, and the light shield 320 is provided with a limiting protrusion 321 adjacent to one side of the adjusting lens 220, the limiting protrusion 321 being adapted to be installed in the limiting groove 3101. In this embodiment, when the face ring shell 310 is connected to the light shield 320, the limiting groove 3101 guides the position of the limiting protrusion 321, so that the installation position of the face ring shell 310 and the light shield 320 is fixed, facilitating the alignment installation of the face ring shell 310 and the light shield 320, thereby making the face ring shell 310 and the light shield 320 cooperate more closely, so that the light exit hole 301 of the light shield 320 is adapted to the position of the adjusting lens 220.

[0037] As Figure 3 shown, in one embodiment, the light shield 320 is a bevel circular truncated cone structure. In this embodiment, the light shield 320 is a bevel circular truncated cone structure, and the end of the light shield 320 adjacent to the adjusting lens 220 is a bevel surface, the inclination direction of the bevel surface corresponding to the bevel surface 110 of the heat dissipation base assembly 100, so that the light exit hole 301 formed by the light shield 320 is adapted to the illumination direction of the light, reducing the shielding of the light shield 320 to the light entering the light exit hole 301 through the adjusting lens 220, thereby improving the illumination effect of the light through the light exit hole 301.

[0038] As Figure 1As shown in the drawings, in one of the embodiments, the heat dissipation base assembly 100 comprises a heat dissipation shell 120 and a fixed middle ring 130, the heat dissipation shell 120 is provided with a mounting groove 101 and a middle ring accommodating groove 103 which are in communication with each other, the middle ring accommodating groove is located below the light source assembly 400, the fixed middle ring 130 is fixedly installed in the middle ring accommodating groove 103, and the fixed middle ring 130 is provided with the arc-shaped movable groove 102. In this embodiment, the spherical shell 210 is installed in the middle ring accommodating groove 103, so that the spherical shell 210 is rotationally connected with the fixed middle ring 130, and the fixed middle ring 130 is fixed on the heat dissipation shell 120, so that the spherical shell 210 and the fixed middle ring 130 remain stable when rotating, and the spherical shell 210 and the fixed middle ring 130 are convenient to disassemble and assemble.

[0039] As shown in the drawings, Figure 2 As shown in the drawings, in one of the embodiments, the fixed middle ring 130 is provided with a cut groove 1301 at one end adjacent to the light source assembly 400. In this embodiment, the fixed middle ring 130 is provided with the cut groove 1301, so that the fixed middle ring 130 is easy to deform, thereby facilitating the fixed middle ring 130 to be sleeved on the spherical shell 210, so that the spherical shell 210 and the fixed middle ring 130 are convenient to disassemble and assemble.

[0040] As shown in the drawings, Figure 1 As shown in the drawings, in one of the embodiments, the fixed middle ring 130 is provided with a circular ring avoiding groove 1302 at one end away from the light source assembly 400. In this embodiment, when the spherical shell 210 is rotated to the maximum inclination angle, the inner wall of the circular ring avoiding groove 1302 is in abutting contact with the edge of the spherical shell 210, so as to reduce the direct collision between the spherical shell 210 and the fixed middle ring 130, thereby prolonging the service life of the fixed middle ring 130 and the spherical shell 210.

[0041] As shown in the drawings, Figure 1 As shown in the drawings, Figure 2 As shown in the drawings, in one of the embodiments, the lens assembly 200 further comprises a lens clasp 230, the lens clasp 230 is installed in the lens mounting groove 2101, the inner wall of the lens mounting groove 2101 is provided with a clasp protrusion 211, the lens clasp 230 buckles the clasp protrusion 211, and the lens clasp 230 abuts against the adjusting lens 220. In this embodiment, the adjusting lens 220 in the lens mounting groove 2101 is fixed by the lens clasp 230, which facilitates the installation of the optical lens, reduces the looseness of the adjusting lens 220 in the lens mounting groove 2101, and thereby improves the structural stability of the entire lens assembly 200.

[0042] As shown in the drawings, Figure 1As shown, in one embodiment, the lens retaining ring 230 is provided with a guide portion 231 at one end away from the light source assembly 400, and the guide portion 231 is provided with a guide channel. In this embodiment, the guide channel of the guide portion 231 can guide the emission direction of the light, reducing the loss of light entering the light exit hole 301, so that the light passing through the guide channel smoothly enters the light exit hole 301, and the illumination effect of the light is better.

[0043] As shown, Figures 4 to 6 As shown, in one embodiment, the center line of the adjusting lens 220 and the inclination angle of the mounting surface of the face ring assembly 300 are 90°-135°. In this embodiment, compared with the conventional adjusting tubular spotlight, the adjusting lens 220 is adjusted so that the light emitted along the center line of the adjusting lens 220 has an inclination angle of 90°-135° with the mounting surface, thereby increasing the illumination angle of the light of the universal adjusting tubular spotlight for inclined surface installation. Specifically, the light source assembly 400 and the adjusting lens 220 in the heat dissipation base assembly 100 are inclined at an angle of 25° with the inclined ceiling, and the adjusting lens 220 of the spherical shell 210 can be universally inclined and adjusted at an angle of 25° in the circular arc movable groove 102, so that the maximum support adjustment angle of the side of the adjusting lens 220 in the vertical direction is 50°, and the angle of the adjusting light of the universal adjusting tubular spotlight 10 for inclined surface installation is larger.

[0044] Compared with the prior art, the present disclosure has at least the following advantages:

[0045] The universal adjusting tubular spotlight for inclined surface installation described above, the beveled surface 110 of the heat dissipation base assembly 100 is connected with the face ring assembly 300, so that the inclination angle between the light source assembly 400 in the heat dissipation base assembly 100 and the inclined ceiling is adapted, and the spherical shell 210 drives the adjusting lens 220 to universally rotate in the heat dissipation base assembly 100, so that the adjusting lens 220 can universally adjust the illumination angle of the light passing through the light exit hole 301, thereby increasing the range of the illumination angle of the light passing through the light exit hole 301, and improving the applicability and illumination effect of the tubular spotlight. The heat dissipation base assembly 100 is fixed on the installation inclined surface through the face ring assembly 300, and the adjusting lens 220 and the spherical shell 210 rotate in the heat dissipation base assembly 100 for adjustment, preventing the heat dissipation base assembly 100 from swinging due to gravity, and thereby avoiding the problem of deviation of the illumination angle of the light.

[0046] The above-described embodiments are merely illustrative of several embodiments of the present disclosure, which are described in a more specific and detailed manner, but should not be construed as limiting the scope of the patent disclosure. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure should be subject to the appended claims.

Claims

1. A universal adjusting cylinder spotlight for inclined installation, comprising a heat dissipation base assembly, a lens assembly, a face ring assembly and a light source assembly, the heat dissipation base assembly is formed with a mounting groove, and the light source assembly is mounted to the inner wall of the mounting groove, characterized in that, the lens assembly comprises a spherical shell and an adjusting lens, the heat dissipation base assembly is further formed with a circular arc movable groove in communication with the mounting groove, the spherical shell is rotationally arranged in the circular arc movable groove, a lens mounting groove is formed in the spherical shell, and the adjusting lens is mounted in the lens mounting groove, and the adjusting lens is arranged at one end of the light emitting direction of the light source assembly; a bevel is formed at the mounting outlet end of the heat dissipation base assembly, the face ring assembly is connected to the bevel, the face ring assembly is arranged on the mounting groove, the face ring assembly is formed with a light emitting hole, and the light emitting hole is arranged at one end of the light emitting direction of the adjusting lens.

2. The universal adjustment cylinder spotlight for installation on a slope according to claim 1, characterized in that the face ring assembly comprises a face ring shell and a light shield cover, the face ring shell is connected to the bevel of the heat dissipation base assembly, the light shield cover is connected to the side of the face ring shell away from the bevel, and the light shield cover is formed with a light emitting hole.

3. The universal adjustment cylinder spotlight for installation on a slope according to claim 2, characterized in that a limiting groove is formed in the inner wall of the face ring shell, a limiting protrusion is protruded from the side of the light shield cover adjacent to the adjusting lens, and the limiting protrusion is fitted and mounted in the limiting groove.

4. The universal adjustment cylinder spotlight for installation on a slope according to claim 2, characterized in that, the light shield cover is a bevel circular truncated cone structure.

5. The universal adjustment cylinder downlight for a sloped installation of claim 1, wherein, the heat dissipation base assembly comprises a heat dissipation shell and a fixed middle ring, the heat dissipation shell is formed with the mounting groove and a middle ring accommodating groove in communication with each other, the middle ring accommodating groove is located below the light source assembly, the fixed middle ring is fixedly mounted in the middle ring accommodating groove, and the fixed middle ring is formed with the circular arc movable groove.

6. The universal adjustment cylinder spotlight for installation on a slope according to claim 5, characterized in that a cutting groove is formed at one end of the fixed middle ring adjacent to the light source assembly.

7. The universal adjustment cylinder spotlight for installation on a slope according to claim 5, characterized in that, a circular ring avoiding groove is formed at one end of the fixed middle ring away from the light source assembly.

8. The universal adjustment cylinder spotlight for installation on a slope according to claim 1, characterized in that, the lens assembly further comprises a lens clasp, the lens clasp is mounted in the lens mounting groove, a buckle protrusion is protruded from the inner wall of the lens mounting groove, the lens clasp buckles the buckle protrusion, and the lens clasp abuts against the adjusting lens.

9. The tilt-mounted, gimbal-adjustable cylinder spotlight according to claim 8, characterized in that a guide portion is protruded from one end of the lens clasp away from the light source assembly, and the guide portion is formed with a guide channel.

10. The universal adjustment cylinder downlight for a sloped installation of claim 1, wherein, the inclination angle between the center line of the adjusting lens and the mounting surface of the face ring assembly is 90°-135°.

Images