CN219063304U

CN219063304U - Ceiling-mounted adjustable spot lamp capable of hiding screws

Info

Publication number: CN219063304U
Application number: CN202223324355.5U
Authority: CN
Inventors: 李贤屏
Original assignee: Dongguan Aplus Lighting Technology Co ltd
Current assignee: Dongguan Aplus Lighting Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a ceiling-mounted adjustable spot lamp capable of hiding screws, which comprises a mounting spring plate, a ceiling-mounted box, a rotary swing angle support arm and a light source lamp body, wherein the mounting spring plate comprises a fixing plate and a plurality of clamping arms vertically connected with the fixing plate, each clamping arm is provided with a clamping part, the top of the ceiling-mounted box is provided with a circular cavity, the side wall of the circular cavity is provided with an annular clamping groove, and the clamping parts are clamped into the annular clamping grooves. The installation elastic piece is embedded into the top of the suction top box only by aligning the suction top box with the installation elastic piece, so that the clamping arm of the installation elastic piece is clamped with the annular cavity of the suction top box, the suction top box can be ensured to rotate relative to the installation elastic piece while the clamping of the installation elastic piece and the suction top box is realized, the installation time is greatly shortened, the installation efficiency is improved compared with the prior art, and the screw connected with the ceiling is hidden in the suction top box, so that the attractive appearance is improved.

Description

Ceiling-mounted adjustable spot lamp capable of hiding screws

Technical Field

The utility model relates to a ceiling lamp, in particular to a ceiling adjustable spotlight capable of hiding screws.

Background

At present, the ceiling adjusting spotlight is generally used in places such as markets, hotels and offices to meet the requirements of lighting and atmosphere creation, and is installed on a ceiling. The conventional lamp set-top box is in a two-side screw locking mode, so that the installation is difficult, a screw driver is difficult to rotate, and the manual operation is difficult. The Chinese patent discloses a screw-hidden suction top box (patent number: 201720906784.3) which comprises a box body, a three-jaw support and a hanging plate, wherein the box body is a round cake-shaped plastic cover body with a hollow bottom surface, a first screw hole is formed in the middle of the box body, the three-jaw support comprises a sticking ring, a second screw hole, a stand column and a flange, the second screw hole is formed in the center of the sticking ring, three stand columns are uniformly vertically downwards arranged on the periphery of the sticking ring, the flange is outwards arranged at the lower end of the stand column, a third screw hole is formed in the center of the hanging plate, and special-shaped holes are formed in the periphery of the hanging plate, corresponding to the three stand columns and the flange of the three-jaw support; the three-jaw support is connected with the box body, and three upright posts and flanges of the three-jaw support are inserted into special-shaped holes corresponding to the hanging plate; through the rotation type connection of three-jaw support and link plate, made things convenient for the installation and the dismantlement of inhaling top box, above-mentioned chinese patent has the following problem when specifically using: the three stand columns and the flanges of the three-jaw support are required to be accurately aligned with the special-shaped holes of the hanging plate, the three stand columns and the flanges of the three-jaw support can be guaranteed to extend into the special-shaped holes and then are connected together in a rotating mode, once the three stand columns and the flanges cannot be aligned with the special-shaped Kong Jingzhun, connection between the three stand columns and the flanges cannot be achieved, great inconvenience is brought to operators, installation time is increased, and installation efficiency is required to be improved.

Disclosure of Invention

The utility model mainly aims to provide a ceiling adjustable spotlight which can hide screws and is convenient for an operator to mount and dismount a ceiling box.

The technical scheme adopted by the utility model is that the ceiling-mounted adjustable spot lamp capable of hiding screws comprises a mounting spring piece fixed with a ceiling, a ceiling-mounted box capable of being clamped or separated from the mounting spring piece, a rotary swing angle support arm detachably mounted on the ceiling-mounted box and a light source lamp body pivoted on the rotary swing angle support arm, wherein the mounting spring piece comprises a fixing plate and a plurality of clamping arms vertically connected with the fixing plate, each clamping arm is provided with a clamping part, the top of the ceiling-mounted box is provided with a circular cavity, the side wall of the circular cavity is provided with an annular clamping groove, the mounting spring piece is embedded into the circular cavity, and the clamping parts are clamped into the annular clamping groove.

The bottom of the suction top box is provided with a threaded hole, the top of the rotary swing angle support arm is provided with a threaded bolt, the rotary swing angle support arm is in threaded connection with the threaded hole through the threaded bolt, the bottom of the rotary swing angle support arm is provided with a pivot shaft, and the top of the light source lamp body is pivoted on the pivot shaft.

The light source lamp body comprises a shell and a light source, an insertion cavity is formed in the top of the shell, a lamp cavity is formed in the bottom of the shell, the pin joint shaft is connected in the insertion cavity, and the light source is installed in the lamp cavity.

The mounting spring plate is made of stainless steel.

The number of the clamping arms is 3.

The upper side wall and the lower side wall of the annular clamping groove are perpendicular to the side wall of the circular cavity.

The clamping arm comprises a connecting sheet, a first deformation sheet and a second deformation sheet, the head end of the connecting sheet is connected with the outer edge of the fixing plate into a whole, the head end of the first deformation sheet is connected with the tail end of the connecting sheet into a whole, the head end of the second deformation sheet is connected with the tail end of the first deformation sheet into a whole, and the clamping part is formed by the first deformation sheet and the second deformation sheet in a definite mode.

After the clamping part is clamped into the annular clamping groove, an included angle between the outer side face of the first deformation sheet and the outer side face of the connecting sheet is 135 degrees, and an included angle between the inner side face of the first deformation sheet and the inner side face of the second deformation sheet is 110 degrees.

The junction of the upper side wall of the annular clamping groove and the side wall of the circular cavity is a first step, the junction of the lower side wall of the annular clamping groove and the side wall of the circular cavity is a second step, and the outer side face of the first deformation sheet is in contact with the first step.

The beneficial effects of the utility model are as follows: the installation elastic piece is embedded into the top of the suction top box only by aligning the suction top box with the installation elastic piece, so that the clamping arm of the installation elastic piece is clamped with the annular cavity of the suction top box, the suction top box can be ensured to rotate relative to the installation elastic piece while the clamping of the installation elastic piece and the suction top box is realized, the installation time is greatly shortened, the installation efficiency is improved compared with the prior art, and the screw connected with the ceiling is hidden in the suction top box, so that the attractive appearance is improved.

Drawings

FIG. 1 is a schematic view of the installation of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic perspective view of the installation spring plate of the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "leaf level," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3 together, the utility model provides a ceiling-mounted adjustable spot light capable of hiding screws, as shown in fig. 1, which comprises a mounting spring 10 fixed with a ceiling a, a suction top box 20 which is optionally clamped with or separated from the mounting spring 10, a rotation swing angle support arm 30 detachably mounted on the suction top box 20, and a light source lamp body 40 pivoted on the rotation swing angle support arm 30, as shown in fig. 2 and 3, the mounting spring 10 comprises a fixing plate 11 and a plurality of clamping arms 12 vertically connected with the fixing plate 11, each clamping arm 12 is provided with a clamping part 12A, the top of the suction top box 20 is provided with a circular cavity 21, the side wall of the circular cavity 21 is provided with an annular clamping groove 22, the mounting spring 10 is embedded into the circular cavity 21, the fixing plate 11 of the mounting spring 10 is fixed with the ceiling a through the screws, and when the mounting top box is mounted, an operator only needs to align the clamping arms 10 to the top of the suction top box 20 to the circular cavity 22, and the inner side wall of the circular cavity 22 can be separated from the circular cavity 12, and the inner side of the circular cavity 12 can be conveniently removed.

It should be noted that, in order to achieve the elasticity of the latch arm 12, the material of the mounting spring 10 is stainless steel, so that the latch arm 12 has a resilience when being applied by an external force.

The bottom of the suction top box 20 is provided with a threaded hole 23, the top of the rotary swing angle support arm 30 is provided with a threaded bolt 31, the rotary swing angle support arm 30 is in the threaded hole 23 through the threaded bolt 31 in a threaded mode, the bottom of the rotary swing angle support arm 30 is provided with a pivot shaft 32, the top of the light source lamp body 40 is pivoted on the pivot shaft 32, so that the light source lamp body 40 can rotate relative to the rotary swing angle support arm 30, and the connection between the installation elastic sheet 10 and the suction top box 20 is realized through clamping the annular clamping groove of the suction top box through the clamping part of the clamping arm, so that the relative rotation of the suction top box 20 and the installation elastic sheet 10 can be realized, and an operator can conveniently adjust the light source lamp body 40 to a proper illumination angle.

The light source lamp body 40 comprises a housing 41 and a light source 42, an insertion cavity 411 is formed in the top of the housing 41, a lamp cavity 412 is formed in the bottom of the housing 41, the pivot shaft 32 is connected in the insertion cavity 411, and the light source 42 is installed in the lamp cavity 412, so that the housing 41 can rotate relative to the rotation swing angle support wall 30.

In this embodiment, guaranteed the light source lamp body when horizontal rotation and regulation pivot angle, can also through 4 times hang weight tests after the installation, the quantity of screens arm 12 is 3, designs into three forms of grabbing promptly, has better stability, after the installation shell fragment got into the circular chamber of inhaling the top box, through the elastic deformation of screens arm, with screens portion card to annular draw-in groove in, realized the joint of installation shell fragment and inhaling the top box more easily.

The upper side wall and the lower side wall of the annular clamping groove 22 are perpendicular to the side wall of the circular cavity 21, a first step 221 is formed at the junction of the upper side wall of the annular clamping groove 22 and the side wall of the circular cavity 21, and a second step 222 is formed at the junction of the lower side wall of the annular clamping groove 22 and the side wall of the circular cavity 21.

The positioning arm 12 includes a connecting piece 121, a first deforming piece 122, and a second deforming piece 123, where a head end of the connecting piece 121 is integrally connected to an outer edge of the fixing plate 11, a head end of the first deforming piece 122 is integrally connected to a tail end of the connecting piece 121, a head end of the second deforming piece 123 is integrally connected to a tail end of the first deforming piece 122, in this embodiment, a face of the first deforming piece 122, and the second deforming piece 123 facing the circular cavity 21 is defined as an outer side face, and another side face thereof is defined as an inner side face, that is, a side face in a left-right direction of the positioning arm 12 in fig. 2. The clamping portion 12A is defined by the first deformation piece 122 and the second deformation piece 123, and after the clamping portion is clamped into the annular clamping groove 22, an included angle L1 between an outer side surface of the first deformation piece 122 and an outer side surface of the connecting piece 121 is 135 °, and an included angle L2 between an inner side surface of the first deformation piece 122 and an inner side surface of the second deformation piece 123 is 110 °.

The outer side surface of the first deformation sheet 122 contacts with the first step 221, and is stressed by the elasticity of the clamping arm 12, so that the clamping portion 12A of the clamping arm 12 is clamped into the annular clamping groove 22, and the outer side surface of the first deformation sheet 122 contacts with the first step 221, so that the effect that the suction top box is clamped in the installation elastic sheet is achieved.

The utility model aims at the mounting spring plate and the mounting spring plate, the mounting spring plate is embedded into the top of the suction top box, the clamping arm of the mounting spring plate is clamped with the annular cavity of the suction top box, the suction top box can be clamped with the mounting spring plate, and meanwhile, the suction top box can be guaranteed to rotate relative to the mounting spring plate, compared with the prior art, the mounting time is greatly shortened, the mounting efficiency is improved, and the screw connected with the ceiling is hidden in the suction top box, so that the attractive appearance is improved.

The embodiments of the present utility model and the accompanying drawings are only for illustrating the design concept of the present utility model, and the scope of the present utility model should not be limited to this embodiment.

From the above, it can be seen that the design object of the present utility model can be effectively implemented. Portions of the embodiments illustrate the objects of the utility model, as well as the functional and structural subject matter of the implementation, and include other equivalents and alternatives.

Therefore, the utility model is defined by the claims to include other equivalent implementations, with reference to the claims for the full scope of the claims.

Claims

1. A but hidden screw inhale top adjustable shot-light, its characterized in that: the ceiling lamp comprises an installation elastic piece fixed with a ceiling, a suction top box which is optionally clamped with or separated from the installation elastic piece, a rotary swing angle support arm detachably installed on the suction top box and a light source lamp body pivoted on the rotary swing angle support arm, wherein the installation elastic piece comprises a fixing plate and a plurality of clamping arms which are vertically connected with the fixing plate, each clamping arm is provided with a clamping part, the top of the suction top box is provided with a circular cavity, the side wall of the circular cavity is provided with an annular clamping groove, the installation elastic piece is embedded into the circular cavity, and the clamping parts are clamped into the annular clamping groove.

2. The retractable overhead spot light of claim 1, wherein the retractable overhead spot light is further characterized by: the bottom of the suction top box is provided with a threaded hole, the top of the rotary swing angle support arm is provided with a threaded bolt, the rotary swing angle support arm is in threaded connection with the threaded hole through the threaded bolt, the bottom of the rotary swing angle support arm is provided with a pivot shaft, and the top of the light source lamp body is pivoted on the pivot shaft.

3. A screw-concealable ceiling-mounted adjustable spot light according to claim 2, wherein: the light source lamp body comprises a shell and a light source, an insertion cavity is formed in the top of the shell, a lamp cavity is formed in the bottom of the shell, the pin joint shaft is connected in the insertion cavity, and the light source is installed in the lamp cavity.

4. The retractable overhead spot light of claim 1, wherein the retractable overhead spot light is further characterized by: the mounting spring plate is made of stainless steel.

5. A screw-concealable overhead spot light according to claim 1 or 4, wherein: the number of the clamping arms is 3.

6. The retractable overhead spot light of claim 1, wherein the retractable overhead spot light is further characterized by: the upper side wall and the lower side wall of the annular clamping groove are perpendicular to the side wall of the circular cavity.

7. The retractable overhead spot light of claim 1, wherein the retractable overhead spot light is further characterized by: the clamping arm comprises a connecting sheet, a first deformation sheet and a second deformation sheet, the head end of the connecting sheet is connected with the outer edge of the fixing plate into a whole, the head end of the first deformation sheet is connected with the tail end of the connecting sheet into a whole, the head end of the second deformation sheet is connected with the tail end of the first deformation sheet into a whole, and the clamping part is formed by the first deformation sheet and the second deformation sheet in a definite mode.

8. The retractable overhead spot light of claim 7, wherein the screw is concealed by: after the clamping part is clamped into the annular clamping groove, an included angle between the outer side face of the first deformation sheet and the outer side face of the connecting sheet is 135 degrees, and an included angle between the inner side face of the first deformation sheet and the inner side face of the second deformation sheet is 110 degrees.

9. The retractable overhead spot light of claim 7, wherein the screw is concealed by: the junction of the upper side wall of the annular clamping groove and the side wall of the circular cavity is a first step, the junction of the lower side wall of the annular clamping groove and the side wall of the circular cavity is a second step, and the outer side face of the first deformation sheet is in contact with the first step.