CN218032848U

CN218032848U - Barrel spotlight with adjustable light-emitting angle

Info

Publication number: CN218032848U
Application number: CN202222179375.1U
Authority: CN
Inventors: 张昌效
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-13
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a barrel reflector lamp capable of adjusting the light-emitting angle, which comprises a lamp holder, a light source component arranged in the lamp holder and a light adjusting cup hinged with the lamp holder and capable of rotating to adjust the light-emitting angle, wherein the light adjusting cup is hinged with the lamp holder through a damping rotating shaft; the lamp holder is provided with two opposite hinged parts towards one end of the dimming cup, the hinged parts are provided with first hinged holes, the dimming cup is provided with second hinged holes, one end of the damping rotating shaft is in interference fit with the first hinged holes, and the other end of the damping rotating shaft is in interference fit with the second hinged holes. The dimming cup is hinged with the lamp holder through the damping rotating shaft, so that the dimming cup can rotate relative to the lamp holder, and compared with the hinged mode of using a screw, the dimming cup can rotate around the damping rotating shaft only by applying a certain force to the lamp holder, the rotated lamp holder and the dimming cup can be stably maintained at a required relative angle, the damping rotating shaft is more wear-resistant than the screw, and the lamp holder and the dimming cup can be stably connected after long-term use.

Description

Barrel spotlight with adjustable light-emitting angle

Technical Field

The utility model relates to a lighting apparatus field, in particular to a section of thick bamboo shot-light of adjustable light-emitting angle.

Background

The cylindrical spotlight is a light downward-emitting type illuminating lamp embedded into a ceiling, and comprises a surface ring, a lamp holder, a dimming cup and a light source component arranged on the lamp holder; one end of a dimming cup of the existing cylindrical spotlight is hinged with a lamp holder through a screw, and the other end of the dimming cup is fixedly connected with a face ring, so that a light source arranged on the lamp holder can rotate relative to a light emitting end of the face ring, and a light emitting angle is adjusted; however, the lamp holder is rotated for many times, and the screw for hinging is abraded, so that the lamp holder can rotate randomly relative to the face ring and cannot be stably maintained at a required relative angle; and the barrel spot lamp is embedded and fixed in the ceiling, and the barrel spot lamp is inconvenient to detach if the parts need to be checked, maintained and replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable light-emitting angle's a section of thick bamboo shot-light, the cup of adjusting luminance that links into an integrated entity with the face ring is articulated through damping pivot and lamp stand for the adjustable light-emitting angle of a section of thick bamboo shot-light, and lamp stand and face ring can stably maintain the relative angle of needs.

The utility model provides a barrel reflector lamp capable of adjusting the light-emitting angle, which comprises a lamp holder, a light source component arranged in the lamp holder and a light adjusting cup hinged with the lamp holder and capable of rotating to adjust the light-emitting angle, wherein the light adjusting cup is hinged with the lamp holder through a damping rotating shaft; the lamp holder is provided with two hinged parts with opposite positions towards one end of the dimming cup, the hinged parts are provided with first hinged holes used for clamping one end of the damping rotating shaft, the dimming cup is provided with second hinged holes used for clamping the other end of the damping rotating shaft, one end of the damping rotating shaft is in interference fit with the first hinged holes, and the other end of the damping rotating shaft is in interference fit with the second hinged holes.

Preferably, the reflection cup is connected with the inner buckle of the dimming cup.

Preferably, the outer wall of the reflection cup is provided with a cantilever hook, and the dimming cup is provided with a hook hole for clamping with the cantilever hook.

Preferably, a hand-pulling part is arranged in the dimming cup, and two ends of the hand-pulling part are hinged to the dimming cup.

Preferably, the hand-pulling part is of an arc-shaped structure, a containing position matched with the hand-pulling part is arranged at the edge of the inner cavity of the light adjusting cup, and the hand-pulling part is contained in the containing position.

Preferably, a clearance opening is arranged between the lamp holder and the opposite end of the dimming cup.

Preferably, the barrel spotlight further comprises a face ring, and the face ring is sleeved on the dimming cup through a clamping assembly.

Preferably, the joint subassembly includes the draw-in groove, is used for the joint to be in elastic positioning pearl in the draw-in groove, the face encircles the inner wall with be provided with on one of them in the outside of light modulation cup the draw-in groove, another is provided with elastic positioning pearl.

Preferably, the elastic positioning bead comprises a cylinder, a spring and a positioning bead, wherein the spring and the positioning bead are installed in the cylinder, one end of the spring is fixedly connected with the cylinder, the other end of the spring is fixedly connected with the positioning bead, and the front end part of the positioning bead protrudes out of the end part of the cylinder; the surface of the elastic positioning bead is provided with an installation groove, the elastic positioning bead is installed in the installation groove, and the front end part of the positioning bead protrudes out of the installation groove; the outer wall of the cylinder is provided with external threads, the inner wall of the mounting groove is provided with internal threads, and the cylinder is fixed in the mounting groove through threaded connection.

Preferably, the lamp holder is a heat dissipation lamp housing, a light source mounting groove is formed in the front end of the lamp holder, a heat dissipation structure is arranged at the rear end of the lamp holder, and the light source assembly is mounted in the light source mounting groove.

Preferably, the outer wall of the face ring is provided with two oppositely-positioned mounting parts for embedding the tube spotlight in a ceiling.

The reflection cup is detached from the dimming cup, and then the hand pulling part is pulled out from the surface ring, the hand pulling part is connected with the lamp holder which is connected into a whole and the dimming cup to be pulled out from the surface ring, so that the barrel spotlight is maintained.

When the light-emitting angle is adjusted, the reflection cup is detached from the light-adjusting cup, then the hand-pulling part, the lamp holder and the light-adjusting cup are pulled out from the surface ring, the relative angle between the light-adjusting cup and the lamp holder is adjusted, the reflection cup is installed back into the light-adjusting cup, the relative angle between the light-emitting port of the reflection cup and the light source component of the lamp holder is adjusted, and finally the light-adjusting cup is installed back into the surface ring in a clamping mode.

The beneficial effects of the utility model are that:

1. the cup of adjusting luminance is articulated through damping pivot and lamp stand for can rotate lamp stand relatively with the reflection cup of adjusting luminance cup joint an organic whole, compare with using the screw is articulated, need apply certain power to the lamp stand and just can rotate around the damping pivot, lamp stand after the rotation can stably maintain the relative angle of needs with the reflection cup, and the damping pivot is more wear-resisting than the screw, uses for a long time and also can guarantee the lamp stand and adjust luminance cup stable connection.

2. The dimming cup is provided with a hand-pulling component, so that the lamp holder and the dimming cup can be pulled out from the surface ring, and the barrel spotlight is convenient to overhaul.

3. The reflection cup and the light adjusting cup are mounted in the surface ring through the buckle structure, and the operation is simple.

Drawings

Fig. 1 is an exploded schematic view of a barrel spotlight according to an embodiment of the present invention;

fig. 2 is an overall schematic view of a tube lamp according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a face ring in an embodiment of the present invention;

fig. 4 is a schematic structural view of a light-adjusting cup according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a barrel-shaped spot lamp having an elbow-shaped lamp holder according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected through the interior of two elements or through the interaction of two elements unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or indirectly contacting the first feature and the second feature through intervening media, and the first feature "on", "above" or "above" the second feature may be directly or obliquely above the second feature or may merely indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, embodiments of the tube lamp with adjustable light-emitting angle of the present invention are provided:

a barrel spot lamp capable of adjusting a light-emitting angle comprises a lamp holder 3, a light source component 4 arranged in the lamp holder 3 and a light-adjusting cup 2 which is hinged with the lamp holder 3 and can rotate to adjust the light-emitting angle, wherein the light-adjusting cup 2 is hinged with the lamp holder 3 through a damping rotating shaft 21; the lamp holder 3 is provided with two hinge parts 31 opposite to each other in position towards one end of the dimming cup 2, the hinge parts 31 are provided with first hinge holes 311 used for clamping one end of the damping rotating shaft 21, the dimming cup 2 is provided with second hinge holes 22 used for clamping the other end of the damping rotating shaft 21, one end of the damping rotating shaft 21 is in interference fit in the first hinge holes 311, and the other end of the damping rotating shaft 21 is in interference fit in the second hinge holes 22; a clearance opening 25 is arranged between the lamp holder 3 and the opposite end of the light modulation cup 2, so that the light modulation cup 2 can rotate relative to the lamp holder 3.

The dimming cup 2 is hinged with the lamp holder 3 through the damping rotating shaft 21, so that the dimming cup 2 can rotate relative to the lamp holder 3, the damping rotating shaft 21 can rotate only by applying a certain force to the lamp holder 3 when being hinged with a screw, the rotated lamp holder 3 and the dimming cup 2 can be stably maintained at a required relative angle, the damping rotating shaft 21 is more wear-resistant than the screw, and the lamp holder 3 and the dimming cup 2 can be stably connected after being used for a long time.

As shown in fig. 1, the reflection cup 5 is snap-connected to the interior of the light control cup 2. The outer wall of the reflection cup 5 is provided with a cantilever hook 51, and the light-adjusting cup 2 is internally provided with a hook hole 24 which is clamped with the cantilever hook 51. The barrel spotlight further comprises a face ring 1, and the face ring 1 is sleeved on the dimming cup 2 through a clamping assembly.

As shown in fig. 4, a hand pulling part 23 for pulling the lamp holder 3 and the light adjusting cup 2 which are hinged together from the face ring 1 is arranged in the light adjusting cup 2. Specifically, hand power part 23 both ends are articulated with light modulation cup 2, and hand power part 23 forms the arc structure for around the 2 inner walls of light modulation cup, and 2 inner chamber edges of light modulation cup are equipped with the position of accomodating with hand power part 23 adaptation, and hand power part is accomodate on accomodating the position.

When the lamp holder 3 and the dimming cup 2 are required to be detached from the surface ring 1, the reflection cup 5 is detached from the dimming cup 2, then the hand pulling part 23 is pulled out from the surface ring 1, and the hand pulling part 23 is connected with the lamp holder 3 and the dimming cup 2 which are connected into a whole to be pulled out from the surface ring 1, so that the operation is simple, and the lamp shooting inspection of the tube is facilitated.

When adjusting the light-emitting angle, dismantle reflection cup 5 from the face ring 1 in earlier, then pulling hand power part 23 dismantles lamp stand 3 and adjust luminance cup 2 from the face ring 1 in, adjust again and adjust the

cup

2 and 3 relative angles of lamp stand and will reflect in cup 5 installation back light cup 2 to adjust the light-emitting mouth of reflection cup 5 and the 4 relative angles of light source subassembly of lamp stand 3, will adjust at last that cup 2 joint of adjusting is installed back in the face ring 1. The customer can change light-emitting angle according to actual demand, improves the practicality of section of thick bamboo shot-light.

As shown in fig. 1 and 3, the clamping assembly includes a clamping groove and an elastic positioning bead for clamping the clamping groove, so that the light-adjusting cup 2 can be conveniently mounted and dismounted. In the embodiment of the present invention, the inner wall of the face ring 1 is provided with a clamping groove 11, and the light adjusting cup 2 is provided with an elastic positioning bead 26. Specifically, the elastic positioning ball 26 comprises a cylinder 261, a spring and a positioning ball 262, wherein the spring and the positioning ball 262 are installed in the cylinder 261, one end of the spring is fixedly connected with the cylinder 261, the other end of the spring is fixedly connected with the positioning ball 262, and the front end part of the positioning ball 262 protrudes out of the end part of the cylinder 261; the surface of the elastic positioning bead is provided with a mounting groove, the elastic positioning bead is mounted in the mounting groove, and the front end part of the positioning bead 262 protrudes out of the mounting groove; the cylinder 261 outer wall is equipped with the external screw thread, and the mounting groove inner wall is equipped with the internal thread, and cylinder 261 passes through threaded connection to be fixed in the mounting groove. The column 261 penetrates through the dimming cup 2, the positioning ball 262 is positioned on the outer side of the dimming cup 2, and the hand pulling part 23 is arranged on the column 261.

The outer wall of the surface ring 1 is provided with two opposite mounting parts for embedding the tube spotlight into a ceiling. The installation component can be metal shrapnel, spring buckle etc. in the embodiment of the utility model provides an, installation component is U-shaped metal shrapnel 12, and one end is for directly appearing and fix at the outer wall of face ring 1 through the screw, and the other end is the stage shape for the chucking is at the mounting hole edge of ceiling.

As shown in fig. 1 and 5, the lamp socket 3 is a heat-dissipating lamp housing, the front end of which is provided with a light source mounting groove 32 and a hinge portion 31, and the rear end of which is provided with a heat-dissipating structure 33, and the light source assembly 4 is mounted in the light source mounting groove 32. The lamp holder can be arranged into a straight cylinder shape and an elbow shape, and a customer can select the straight cylinder type lamp holder and the elbow shape lamp holder 3a according to actual conditions.

In the description of the present specification, reference to descriptions pertaining to "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in suitable combinations and subcombinations of the various embodiments or examples and features of the various embodiments or examples described herein may be combined and combined by one skilled in the art without conflict with one another.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A barrel spot lamp capable of adjusting a light-emitting angle is characterized by comprising a lamp holder, a light source component arranged in the lamp holder and a dimming cup which is hinged with the lamp holder and can rotate to adjust the light-emitting angle, wherein the dimming cup is hinged with the lamp holder through a damping rotating shaft; the lamp holder orientation cup one end of adjusting luminance is equipped with the relative articulated portion in two positions, articulated portion is provided with and is used for the chucking the first hinge hole of damping pivot one end, it is used for the chucking to adjust luminance to be provided with on the cup the second hinge hole of the damping pivot other end, the one end interference fit of damping pivot is in the first hinge hole, other end interference fit is in the second hinge hole.

2. The cylindrical spotlight with the adjustable light emitting angle according to claim 1, wherein the reflective cup is snap-fitted into the dimming cup.

3. The barrel spotlight with the adjustable light emitting angle of claim 2, wherein the outer wall of the reflection cup is provided with a cantilever hook, and the dimming cup is provided with a hook hole for being clamped with the cantilever hook.

4. The barrel spotlight with the adjustable light emitting angle according to claim 1, wherein a hand pulling part is arranged in the dimming cup, and two ends of the hand pulling part are hinged to the dimming cup.

5. The barrel spotlight with the adjustable light emitting angle according to claim 4, wherein the hand-pulling member is of an arc-shaped structure, the edge of the inner cavity of the light adjusting cup is provided with a receiving position adapted to the hand-pulling member, and the hand-pulling member is received in the receiving position.

6. The barrel spotlight with adjustable light-emitting angle according to claim 1, wherein a clearance opening is provided between the lamp holder and the opposite end of the dimming cup.

7. The barrel spotlight with the adjustable light emitting angle according to any one of claims 1 to 6, further comprising a surface ring, wherein the surface ring is sleeved on the dimming cup through a clamping assembly.

8. The barrel spotlight with the adjustable light emitting angle according to claim 7, wherein the clamping component comprises a clamping groove and an elastic positioning bead clamped in the clamping groove, one of the inner wall of the surface ring and the outer side of the dimming cup is provided with the clamping groove, and the other is provided with the elastic positioning bead.

9. The barrel spotlight with the adjustable light emitting angle according to claim 8, wherein the elastic positioning beads comprise a cylinder, a spring and a positioning bead, the spring and the positioning bead are mounted in the cylinder, one end of the spring is fixedly connected with the cylinder, the other end of the spring is fixedly connected with the positioning bead, and the front end of the positioning bead protrudes out of the end of the cylinder; the surface of the elastic positioning bead is provided with an installation groove, the elastic positioning bead is installed in the installation groove, and the front end part of the positioning bead protrudes out of the installation groove; the outer wall of the cylinder is provided with external threads, the inner wall of the mounting groove is provided with internal threads, and the cylinder is fixed in the mounting groove through threaded connection.

10. A barrel spotlight with adjustable light-emitting angle according to claim 1, wherein said lamp holder is a heat-dissipating lamp housing having a light source mounting groove at the front end thereof and a heat-dissipating structure at the rear end thereof, and said light source module is mounted in said light source mounting groove.