阅读说明：本技术 一种led节能照明灯 (LED energy-saving illuminating lamp ) 是由 邓雄 于 2021-07-15 设计创作，主要内容包括：本申请公开了一种LED节能照明灯,属于灯具技术领域,包括灯座机构,灯座机构的底部连接有螺口型框架机构,灯座机构的底部通过螺口型框架机构螺纹连接有LED灯源机构,灯座机构与螺口型框架机构之间均安装有支撑机构,螺口型框架机构呈双半圆状呈现,螺口型框架机构的双半圆结构外壁均卡接有限位卡块机构,支撑机构包括定位型限位外卡罩,定位型限位外卡罩的顶部安装有环形限位滑杆,环形限位滑杆的顶部卡接有弧形预制滑块。本发明通过设置了支撑机构,预制型灯泡螺口向内推动,使得预制型灯泡螺口外壁的螺纹与对应螺口齿槽相互啮合,多个第二斜悬支撑框同时沿着弧形预制滑块为环形轨迹进行旋转,相对提升了LED灯源机构安装的便捷性。(The application discloses LED energy-saving illuminating lamp belongs to lamps and lanterns technical field, including lamp stand mechanism, the bottom of lamp stand mechanism is connected with screw socket type frame mechanism, screw socket type frame mechanism's bottom has LED lamp source mechanism through screw socket type frame mechanism threaded connection, all install supporting mechanism between lamp stand mechanism and the screw socket type frame mechanism, screw socket type frame mechanism is two semicircle forms and presents, the equal joint of two semicircular structure outer walls of screw socket type frame mechanism has spacing fixture block mechanism, supporting mechanism includes the spacing outer card cover of location type, the spacing slide bar of annular is installed at the top of the spacing outer card cover of location type, the top joint of the spacing slide bar of annular has the prefabricated slider of arc. According to the invention, the supporting mechanism is arranged, the screw socket of the prefabricated bulb is pushed inwards, so that the threads on the outer wall of the screw socket of the prefabricated bulb are meshed with the tooth grooves of the corresponding screw socket, the plurality of second inclined suspension supporting frames rotate along the arc-shaped prefabricated sliding block as an annular track, and the installation convenience of the LED light source mechanism is relatively improved.)

1. The utility model provides a LED energy-saving illuminating lamp, includes lamp stand mechanism (1), the bottom of lamp stand mechanism (1) is connected with screw-socket type frame mechanism (3), there are LED lamp source mechanism (5), its characterized in that in the bottom of lamp stand mechanism (1) through screw-socket type frame mechanism (3) threaded connection: a supporting mechanism (2) is arranged between the lamp holder mechanism (1) and the screw-type frame mechanism (3), the screw-type frame mechanism (3) is in a double-semicircle shape, and the outer walls of the double-semicircle structure of the screw-type frame mechanism (3) are respectively clamped with a limiting clamping block mechanism (4);

supporting mechanism (2) are including the spacing outer card cover of location type (21), annular spacing slide bar (22) is installed at the top of the spacing outer card cover of location type (21), the top joint of annular spacing slide bar (22) has prefabricated slider of arc (23), just the outer wall of the prefabricated slider of arc (23) sliding connection at annular spacing slide bar (22), and is a plurality of first bearing frame (24) of hanging to one side is all installed at the top of the prefabricated slider of arc (23), the bottom at screw mouth type frame mechanism (3) is installed in first bearing frame (24) of hanging to one side.

2. The LED energy-saving illuminating lamp as claimed in claim 1, characterized in that: the lamp holder mechanism (1) comprises an LED lamp holder table (101), and a lamp holder inserting piece (102) is installed at the center of the end of the LED lamp holder table (101).

3. The LED energy-saving illuminating lamp as claimed in claim 2, characterized in that: a transverse supporting type annular supporting seat (25) for supporting is connected between the positioning type limiting outer clamping cover (21) and the annular limiting slide rod (22);

spacing type annular inner groove (26) have been seted up at the top of annular spacing slide bar (22), the inner chamber joint of spacing type annular inner groove (26) has a plurality of spherical rolling piece (27), and is a plurality of spherical rolling piece (27) are all rotated and are connected the inner chamber at spacing type annular inner groove (26).

4. The LED energy-saving illuminating lamp as claimed in claim 3, characterized in that: the top parts of the arc-shaped prefabricated sliding blocks (23) are respectively provided with a fan-shaped limiting bearing ring (28), the fan-shaped limiting bearing rings (28) are arranged at the bottom parts of the first inclined suspension supporting frames (24), and the first inclined suspension supporting frames (24) are arranged in two semicircular structures;

screw type frame mechanism (3) include second oblique suspended support frame (31), the quantity of second oblique suspended support frame (31) sets up to two at least, and is adjacent a plurality of second oblique suspended support frame (31) form tubular structure after the polymerization, the top at first oblique suspended support frame (24) is installed in second oblique suspended support frame (31), second oblique suspended support frame (31) all is the one-to-one setting with adjacent first oblique suspended support frame (24).

5. The LED energy-saving illuminating lamp as claimed in claim 4, characterized in that: a lower arc support plate (29) and an upper arc support plate (210) are respectively installed on the inner wall of the first inclined suspension support frame (24), the upper arc support plate (210) is divided into an upper arc section and a lower arc section, and the lower arc support plate (29) is supported at the bottom of the lower arc section in an upper extending manner under the condition of not being subjected to external force;

go up arc backup pad (210) and all install columnar support bar (211) with the edge of lower arc backup pad (29), the material of columnar support bar (211) is column insulation type rubber.

6. The LED energy-saving illuminating lamp according to claim 5, characterized in that: a plurality of corresponding screw tooth sockets (32) have all been seted up to the inner wall of second oblique suspension carriage (31), and a plurality of second oblique suspension carriages (31) are gathering together the back, and the multistage corresponds screw tooth sockets (32) and forms continuous type helix.

7. The LED energy-saving illuminating lamp as claimed in claim 6, characterized in that: a plurality of the junction of second oblique suspended support frame (31) all is connected with rubber tension section (33), magnetite adsorption strip (34) are all installed to the both sides of second oblique suspended support frame (31), and are a plurality of second oblique suspended support frame (31) all inhale the connection through magnetite adsorption strip (34) each other magnetism, column anticollision strip (35) are installed at the top of second oblique suspended support frame (31).

8. The LED energy-saving illuminating lamp as claimed in claim 7, characterized in that: spacing fixture block mechanism (4) include semicircle location snap ring (41), the inner wall of semicircle location snap ring (41) all is equal setting with the outer wall radian of second oblique suspension support frame (31).

9. The LED energy-saving illuminating lamp as claimed in claim 8, characterized in that: the inner wall of the semicircular positioning clamping ring (41) is provided with a disposable attaching strip (42) in an inserting connection mode, and the disposable attaching strip (42) is an insulating adhesive tape with two sticky surfaces;

arc support bar (43) are installed to the outer wall of semicircle location snap ring (41), support type cantilever (44) are installed to the outer wall of arc support bar (43).

10. The LED energy-saving illuminating lamp as claimed in claim 9, characterized in that: the LED lamp source mechanism (5) comprises an LED bulb (51), a prefabricated bulb screw (52) is installed at the top of the LED bulb (51), and the prefabricated bulb screw (52) and the screw pitch and the screw width of the corresponding screw tooth groove (32) are arranged in an equal shape.

Technical Field

The application relates to the technical field of lamps, in particular to an LED energy-saving illuminating lamp.

Background

Screw-on bulbs are the most common bulbs, and are characterized in that the threaded metal is one of the electrodes, so that when the bulb is installed, the electrode contacting the threads on the socket is required to be connected with a neutral wire, the electrode connected with a dot in the middle of the bulb is connected with a live wire, otherwise, a person accidentally contacts the exposed metal to get an electric shock, because of the symmetrical mode, the bulb can be matched with the socket by using the threads, the bulb is manufactured according to the principle of the thermal effect of current, after the bulb is connected with rated voltage, the current is heated to an incandescent state (above 2000C) through a filament, so that heat and light are generated, therefore, when the bulb works, the electric energy is converted into internal energy and light energy, and the light is in the form of energy released by atoms and consists of a plurality of small groups of small particles like particles, and the particles like have energy and momentum but have no mass, these particles, called visible photons, are the most fundamental unit of light, and when an electron is excited, the atom releases a visible photon, and if you know how the atom works, you know that the electron is a negatively charged particle that travels around the nucleus, and the electrons of the atom have different levels of energy, depending mainly on several factors, including their velocity and distance from the nucleus, and the different energy levels of the electrons occupy different orbital functions and orbitals.

In the process of architectural decoration, corresponding lamps need to be installed aiming at roofs with or without suspended ceilings so as to achieve the effects of illumination and attractiveness, wherein part of the lamps are provided with screw sockets, and the screw socket type lamps can be conveniently and stably rotatably installed in a normal state.

Disclosure of Invention

In order to realize the convenience installation of roof light, this application provides an LED energy-saving lighting lamp.

The application provides a LED energy-saving illuminating lamp adopts following technical scheme:

an LED energy-saving illuminating lamp comprises a lamp holder mechanism, wherein the bottom of the lamp holder mechanism is connected with a screw-type frame mechanism, the bottom of the lamp holder mechanism is in threaded connection with an LED lamp source mechanism through the screw-type frame mechanism, supporting mechanisms are arranged between the lamp holder mechanism and the screw-type frame mechanism, the screw-type frame mechanism is in a double-semicircle shape, and the outer walls of the double-semicircle structures of the screw-type frame mechanism are clamped with limiting fixture block mechanisms;

the supporting mechanism comprises a positioning type limiting outer clamping cover, an annular limiting slide rod is installed at the top of the positioning type limiting outer clamping cover, an arc-shaped prefabricated slide block is connected to the top of the annular limiting slide rod in a clamped mode, the arc-shaped prefabricated slide block is connected to the outer wall of the annular limiting slide rod in a sliding mode and is multiple in number, a first oblique suspension supporting frame is installed at the top of the arc-shaped prefabricated slide block, and the first oblique suspension supporting frame is installed at the bottom of a screw-mouth type frame mechanism.

Further, lamp stand mechanism includes LED lamp stand platform, the tip central point of LED lamp stand platform puts and installs the lamp stand inserted sheet.

Furthermore, a transverse supporting type annular supporting seat for supporting is connected between the positioning type limiting outer clamping cover and the annular limiting slide rod;

the top of the annular limiting slide rod is provided with a limiting annular inner groove, the inner cavity of the limiting annular inner groove is connected with a plurality of spherical rolling blocks in a clamping manner, and the plurality of spherical rolling blocks are connected to the inner cavity of the limiting annular inner groove in a rotating manner.

Furthermore, fan-shaped limiting bearing rings are mounted at the tops of the arc-shaped prefabricated sliding blocks, the fan-shaped limiting bearing rings are mounted at the bottom of a first inclined suspension supporting frame, and the first inclined suspension supporting frame is arranged in two semicircular structures;

screw socket type frame mechanism includes the second oblique suspended support frame, the quantity of second oblique suspended support frame sets up to two at least, and is adjacent a plurality of the second oblique suspended support frame forms tubular structure after the polymerization, the top at first oblique suspended support frame is installed to the second oblique suspended support frame, the second oblique suspended support frame all is the one-to-one setting with adjacent first oblique suspended support frame.

Further, a lower arc support plate and an upper arc support plate are respectively installed on the inner wall of the first inclined suspension support frame, the upper arc support plate is divided into an upper arc section and a lower arc section, and the lower arc support plate is supported at the bottom of the lower arc section in an upper extending shape under the condition of not being subjected to external force;

the edge of going up the arc backup pad and arc backup pad down all installs the columnar support bar, the material of columnar support bar is column insulation type rubber.

Furthermore, it is a plurality of corresponding screw socket tooth's socket has all been seted up to the inner wall of second oblique suspension carriage, and a plurality of second oblique suspension carriages are gathering together the back, and the multistage corresponds screw socket tooth's socket and forms continuous type helix.

Further, it is a plurality of the junction of second bearing frame to one side all is connected with the tensile section of rubber, the magnetite adsorbs the strip, and is a plurality of all is installed to the both sides of second bearing frame to one side the second bearing frame to one side all adsorbs the mutual magnetism of strip through the magnetite and connect, the column anticollision strip is installed at the top of second bearing frame to one side.

Further, spacing fixture block mechanism includes semicircle location snap ring, the inner wall of semicircle location snap ring all is equal setting with the outer wall radian of second oblique suspended support frame.

Furthermore, a disposable attaching strip is arranged on the inner wall of the semicircular positioning clamping ring in an inserting mode, and the disposable attaching strip is an insulating adhesive tape with two sticky surfaces;

the outer wall of semicircle location snap ring installs the arc support bar, the outer wall of arc support bar installs support type cantilever.

Further, LED lamp source mechanism includes the LED bulb, prefabricated type bulb screw socket is installed at the top of LED bulb, prefabricated type bulb screw socket is the same form setting with pitch, the spiral shell width that corresponds the screw socket tooth's socket.

In summary, the present application includes at least one of the following advantageous technical effects:

1. according to the invention, the supporting mechanism is arranged, when the plurality of second inclined suspension supporting frames form the corresponding complete screw structure, the screw socket of the prefabricated bulb is pushed inwards, so that the screw thread on the outer wall of the screw socket of the prefabricated bulb is meshed with the corresponding screw tooth socket, the plurality of second inclined suspension supporting frames rotate along the arc-shaped prefabricated sliding block as an annular track, and the installation convenience of the LED lamp source mechanism is relatively improved.

2. According to the invention, the upper arc supporting plate is arranged and is divided into the upper arc section and the lower arc section, the prefabricated bulb screw is pushed to move towards the position of the screw type frame mechanism, firstly, the top of the prefabricated bulb screw can be pushed to the top of the upper arc supporting plate, and the lower arc supporting plate supports the upper arc supporting plate, so that the first inclined suspension supporting frame and the second inclined suspension supporting frame are slightly gathered together by taking the arc prefabricated sliding block as a fulcrum, and the closing convenience and stability of the plurality of second inclined suspension supporting frames are relatively improved.

3. According to the invention, the rubber stretching section and the magnet adsorption strip are arranged, the rubber stretching section forms a force for pulling and dragging the adjacent second oblique suspension support frames, the opening and closing of the plurality of second oblique suspension support frames are facilitated, the magnet adsorption strip can be used for fixing the second oblique suspension support frames through magnetic attraction, and the stability and convenience for the mutual opening and closing of the plurality of second oblique suspension support frames are relatively improved.

4. According to the invention, the limiting clamping block mechanism is arranged, and after the second inclined suspension support frame stops rotating, the plurality of semicircular positioning clamping rings with different types are respectively clamped on the outer walls of the screw-type frame mechanism and the support mechanism, so that the rapid installation work of the LED lamp source mechanism can be completed, and the convenience of fixing and insulating the screw-type frame mechanism is relatively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the socket mechanism of the present invention;

FIG. 3 is a schematic structural view of the fixture block spacing mechanism according to the present invention;

FIG. 4 is a schematic structural view of a second oblique suspension frame according to the present invention;

FIG. 5 is a partial cross-sectional view of the screw type frame mechanism of the present invention;

FIG. 6 is an enlarged view of the portion A of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of the portion B of FIG. 5 according to the present invention.

Icon: 1 lamp holder mechanism, 101LED lamp holder table, 102 lamp holder inserting sheet, 2 supporting mechanism, 21 positioning type limiting outer clamping cover, 22 annular limiting slide rod, 23 arc-shaped prefabricated slide block, 24 first inclined suspension supporting frame, 25 transverse support type annular supporting base, 26 limiting type annular inner groove, 27 spherical rolling block, 28 fan-shaped limiting bearing ring, 29 lower arc supporting plate, 210 upper arc supporting plate, 211 columnar supporting bar, 3 screw type frame mechanism, 31 second inclined suspension supporting frame, 32 corresponding screw tooth groove, 33 rubber stretching section, 34 magnet adsorption strip, 35 columnar anti-collision strip, 4 limiting clamping block mechanism, 41 semicircular positioning clamping ring, 42 one-time laminating strip, 43 arc-shaped supporting bar, 44 supporting type cantilever, 5LED lamp source mechanism, 51LED bulb and 52 prefabricated bulb screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-7, an LED energy-saving illuminating lamp comprises a lamp holder mechanism 1, the bottom of the lamp holder mechanism 1 is connected with a screw-type frame mechanism 3, the bottom of the lamp holder mechanism 1 is connected with an LED lamp source mechanism 5 through the screw-type frame mechanism 3 by screw threads, the LED lamp source mechanism 5 is an LED lamp tube bulb structure with screw threads, a support mechanism 2 is installed between the lamp holder mechanism 1 and the screw-type frame mechanism 3, and the support mechanism 2 is arranged to improve the convenience of lamp installation in the invention, the screw-type frame mechanism 3 is in a double-semicircle shape, the outer wall of the double-semicircle structure of the screw-type frame mechanism 3 is respectively clamped with a limiting fixture block mechanism 4, the limiting fixture block mechanisms 4 are arranged in various different models, and the arrangement of the limiting fixture block mechanism 4 can improve the stability and convenience of the screw-type frame mechanism 3; the supporting mechanism 2 comprises a positioning type limiting outer clamping cover 21, an annular limiting slide rod 22 is installed at the top of the positioning type limiting outer clamping cover 21, an arc-shaped prefabricated slide block 23 is connected to the top of the annular limiting slide rod 22 in a clamped mode, the arc-shaped prefabricated slide block 23 is connected to the outer wall of the annular limiting slide rod 22 in a sliding mode, a first oblique suspension supporting frame 24 is installed at the tops of the arc-shaped prefabricated slide blocks 23, and the first oblique suspension supporting frame 24 is installed at the bottom of the screw type frame mechanism 3.

Meanwhile, as a further optimized scheme, in implementation, as shown in fig. 4-6, the lamp holder mechanism 1 includes an LED lamp holder base 101, a lamp holder inserting piece 102 is installed at a central position of an end portion of the LED lamp holder base 101, and a horizontal support type annular support seat 25 for supporting is connected between the positioning type limiting outer clamping cover 21 and the annular limiting slide rod 22; the top of the annular limiting slide rod 22 is provided with a limiting annular inner groove 26, the inner cavity of the limiting annular inner groove 26 is clamped with a plurality of spherical rolling blocks 27, the plurality of spherical rolling blocks 27 are rotatably connected with the inner cavity of the limiting annular inner groove 26, further, the top of each of the plurality of arc-shaped prefabricated slide blocks 23 is provided with a fan-shaped limiting bearing ring 28, the fan-shaped limiting bearing ring 28 is arranged at the bottom of the first oblique suspension support frame 24, and the first oblique suspension support frame 24 is arranged in two semicircular structures in a preferred scheme; meanwhile, the screw-type frame mechanism 3 comprises at least two second oblique suspension support frames 31, the number of the second oblique suspension support frames 31 is at least two, the adjacent second oblique suspension support frames 31 form a cylindrical structure after polymerization, the second oblique suspension support frames 31 are installed at the top of the first oblique suspension support frame 24, the second oblique suspension support frames 31 and the adjacent first oblique suspension support frames 24 are all arranged in a one-to-one correspondence manner, the inner wall of the first oblique suspension support frame 24 is respectively provided with a lower arc support plate 29 and an upper arc support plate 210, the upper arc support plate 210 is divided into an upper arc section and a lower arc section, and the lower arc support plate 29 is supported at the bottom of the lower arc section in an upward extending manner under the condition of not receiving external force; the edges of the upper arc support plate 210 and the lower arc support plate 29 are both provided with a columnar support bar 211, and the material of the columnar support bar 211 is columnar insulating rubber.

In the fixing and mounting scheme of the screw-type frame mechanism 3, as shown in fig. 4-6, the inner walls of the plurality of second oblique suspension frames 31 are all provided with corresponding screw tooth sockets 32, and after the plurality of second oblique suspension frames 31 are gathered, a plurality of sections of corresponding screw tooth sockets 32 form a continuous spiral line, the joints of the plurality of second oblique suspension frames 31 are all connected with rubber stretching sections 33, both sides of the second oblique suspension frames 31 are all provided with magnet adsorption strips 34, the plurality of second oblique suspension frames 31 are all magnetically connected with each other through the magnet adsorption strips 34, the top of the second oblique suspension frame 31 is provided with a columnar anti-collision strip 35, the limiting fixture block mechanism 4 comprises a semicircular positioning clamp ring 41, the radian of the inner wall of the semicircular positioning clamp ring 41 is equal to that of the outer wall of the second oblique suspension frame 31, the inner wall of the semicircular positioning clamp ring 41 is provided with a disposable attachment strip 42 in an inserting manner, the disposable attachment strip 42 is an insulating tape with adhesive on both sides; arc support bar 43 is installed to the outer wall of semicircle location snap ring 41, and support type cantilever 44 is installed to the outer wall of arc support bar 43, and LED lamp source mechanism 5 includes LED bulb 51, and prefabricated type bulb screw 52 is installed at the top of LED bulb 51, and prefabricated type bulb screw 52 is the form setting that equals with pitch, the spiral width that corresponds screw tooth's socket 32.

It should be noted that, in the actual operation and installation process, the lamp base mechanism 1 is first installed at the roof, and the electric wire of the lamp holder mechanism 1 is connected with the cable reserved on the roof, the installer holds the LED bulb 51 and pushes the screw 52 of the prefabricated bulb to push towards the position of the screw frame mechanism 3, firstly, the top of the screw 52 of the prefabricated bulb pushes the top of the upper arc support plate 210, the lower arc support plate 29 supports the upper arc support plate 210, so that the first oblique suspension support frame 24 and the second oblique suspension support frame 31 are slightly gathered together by taking the arc-shaped prefabricated sliding block 23 as a fulcrum, the plurality of second oblique suspension support frames 31 form corresponding complete screw structures, the magnet adsorption strips 34 are magnetically attracted to each other to form a more stable fixed state, and the rubber stretching sections 33 form a force for pulling and dragging the adjacent second oblique suspension support frames 31, so that the plurality of second oblique suspension support frames 31 can be conveniently opened and closed;

after the second oblique suspension support frames 31 are gathered, the prefabricated bulb screw sockets 52 are continuously pushed inwards, so that the threads on the outer wall of the prefabricated bulb screw sockets 52 are meshed with the corresponding screw socket tooth grooves 32, the plurality of second oblique suspension support frames 31 rotate along the arc-shaped prefabricated sliding blocks 23 in an annular track, and the smoothness of the spherical rolling blocks 27 during rotation is improved;

after the second oblique suspension support frame 31 stops rotating, the semicircular positioning snap rings 41 with different models are respectively clamped on the outer walls of the screw-type frame mechanism 3 and the support mechanism 2, so that the final fixing effect is achieved, and the rapid installation work of the LED lamp source mechanism 5 can be completed.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.