High-power LED indoor lamp without electrolytic capacitor

Abstract

The invention relates to the technical field of lighting devices, and discloses a high-power electrolytic-capacitor-free LED indoor lamp which comprises a mounting plate and a lamp body arranged at the bottom end of the mounting plate, a dismounting and mounting mechanism is arranged on the mounting plate and the lamp body, a cleaning mechanism is arranged on one side of the dismounting and mounting mechanism, and an auxiliary dismounting and mounting mechanism is arranged at the bottom of the mounting plate. Firstly, a clamping block is inserted into the inner wall of an inserting groove, then a lamp body is rotated to enable the clamping block to be clamped into the inner wall of a limiting clamping groove, then the clamping block extrudes a positioning rod, and when the lamp body continues to rotate to drive a positioning hole in the bottom end of the clamping block to move to the position of the positioning rod, a first spring rebounds and resets and then pushes the positioning rod to be inserted into the inner wall of the positioning rod; when clamping mounting and dismounting are completed, only the first stirring plate needs to be stirred downwards to drive the connecting pull rod and the positioning rod to move downwards, the outer wall of the positioning rod can be separated from the inner wall of the positioning hole, limiting is relieved, the dismounting and mounting mode is convenient, bolts and the like do not need to be used, and workers can conveniently carry out dismounting, mounting and overhauling.

Description

Technical Field

[0001] The present invention belongs to the technical field of lighting devices, and more specifically, relates to a high-power electrolytic-capacitor-free LED indoor lamp. Background Art

[0002] With the continuous growth of the society's demand for energy-saving lighting, LED lamps have been widely popularized as efficient lighting sources. In indoor lighting scenarios, high-power LED lamps can provide sufficient illumination to meet the lighting requirements of large-area regions such as shopping malls, exhibition halls, and office spaces. Among them, high-power electrolytic-capacitor-free LEDs are widely used.

[0003] Most of the existing installation methods of LED indoor lamps are relatively cumbersome and require the use of multiple fastening screws, etc. Or when maintenance and disassembly are required, the disassembly is time-consuming and laborious, which is not convenient for maintenance personnel to disassemble and assemble for maintenance.

[0004] In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A high-power electrolytic-capacitor-free LED indoor lamp, including a mounting plate;

[0007] A lamp body provided at the bottom end of the mounting plate, a disassembly and assembly mechanism is provided on the mounting plate and the lamp body, a cleaning mechanism is provided on one side of the disassembly and assembly mechanism, an auxiliary disassembly and assembly mechanism is provided at the bottom of the mounting plate, and the disassembly and assembly mechanism includes a slot opened at the top end of the lamp body:

[0008] A limiting card slot is opened at the bottom end of the inner wall of the slot, a concave hole is opened at the bottom end of the inner wall of the limiting card slot, a first spring is connected to the bottom end of the inner wall of the concave hole, a positioning rod is connected to the end of the first spring far away from the inner wall of the concave hole, a first inclined surface is opened at the top end of the positioning rod, a clamping block is clamped and connected to the inner wall of the limiting card slot, a positioning hole is opened at the bottom end of the clamping block, the outer wall of the positioning rod is clamped and connected to the inner wall of the positioning hole, a connecting pull rod is connected to the outer wall of the positioning rod, and a first dial is connected to the outer wall of one side of the connecting pull rod.

[0009] As a preferred embodiment of the present invention, the cleaning mechanism includes a motor installed at the bottom of the mounting plate. The output end of the motor is connected to a limiting rod. A limiting chute is provided on the inner wall of the lamp body. The outer wall of the limiting rod is movably arranged on the inner wall of the limiting chute. A limiting rotating groove is provided at the bottom of the mounting plate. A limiting slider is engaged and rotatably arranged on the inner wall of the limiting rotating groove. The bottom end of the limiting slider is connected to the top of the clamping block. A support rod is installed at the bottom of the mounting plate. A first sliding hole is provided on the outer wall of the top of the support rod. A second spring is connected to the inner wall of the first sliding hole. One end of the second spring away from the inner wall of the first sliding hole is connected to a first sliding column. One end of the first sliding column away from the second spring is connected to a first cleaning plate. A second sliding hole is provided at the top of the support rod. A third spring is connected to the inner wall of the second sliding hole. One end of the third spring away from the inner wall of the second sliding hole is connected to a second sliding column. One end of the second sliding column away from the third spring is connected to a second cleaning plate.

[0010] As a preferred embodiment of the present invention, the auxiliary disassembly and assembly mechanism includes a communicating sliding hole provided on the outer wall of the mounting plate. A fourth spring is connected to the inner wall of the communicating sliding hole. One end of the fourth spring away from the inner wall of the communicating sliding hole is connected to a clamping column. A second inclined surface is provided on the outer wall of one end of the clamping column away from the fourth spring. A connecting plate is connected to the outer wall of the bottom of the clamping column. A second dialing plate is connected to the bottom of one end of the connecting plate away from the clamping column.

[0011] As a preferred embodiment of the present invention, the inner wall of the limiting card slot is fitted and matched with the outer wall of the clamping block, and the inner wall of the positioning hole is fitted and matched with the outer wall of the positioning rod.

[0012] As a preferred embodiment of the present invention, the number of the limiting card slots and the clamping blocks is two respectively. The limiting card slots and the clamping blocks are symmetrically distributed on the lamp body and the mounting plate, and the directions of the limiting card slots are oppositely arranged.

[0013] As a preferred embodiment of the present invention, the number of the limiting sliders is two, and the limiting sliders are symmetrically distributed on the inner wall of the limiting rotating groove.

[0014] As a preferred embodiment of the present invention, the outer wall of the limiting slider is fitted and matched with the inner wall of the limiting rotating groove, and the first cleaning plate and the second cleaning plate are both made of rubber material.

[0015] As a preferred embodiment of the present invention, the number of the clamping columns is four, and the clamping columns are symmetrically distributed in two groups on the left and right sides of the mounting plate.

[0016] As a preferred embodiment of the present invention, the outer wall of the clamping column is fitted and matched with the inner wall of the communicating sliding hole provided on the outer wall of the mounting plate.

[0017] The present invention has the following beneficial effects compared with the prior art:

[0018] In the present invention, first, the clamping block is inserted into the inner wall of the slot, and then the lamp body is rotated so that the clamping block is engaged with the inner wall of the limit card slot. Subsequently, the clamping block will exert a squeezing effect on the positioning rod. As the rotation continues to drive the positioning hole at the bottom of the clamping block to move to the position of the positioning rod, the first spring will rebound and reset and then push the positioning rod to be inserted into its inner wall, completing the clamping installation. When disassembling, only need to move the first dial plate downward to drive the connecting pull rod and the positioning rod to move downward, so that the outer wall of the positioning rod can be separated from the inner wall of the positioning hole, thus releasing the limit. Through this disassembly and assembly method, it is more convenient and does not require the use of bolts, etc., facilitating the staff to carry out disassembly and maintenance.

[0019] In the present invention, the motor is started to drive the limit rod to rotate. Through the limit rod, the lamp body can be driven to rotate. Through the rotation of the lamp body, its outer wall will have a frictional effect with the first cleaning plate and the second cleaning plate. Through the frictional wiping effect, the mosquitoes adhering to the outer wall of the lamp body can be cleaned. The second spring and the third spring can be used to apply force, so as to increase the friction between the first cleaning plate, the second cleaning plate and the outer wall of the lamp body, thereby improving the cleaning effect and preventing mosquitoes from affecting the lighting effect of the lamp body.

[0020] In the present invention, by pushing the mounting plate to be engaged with the groove, the inner wall of the groove will squeeze the second inclined surface on the clamping column, thereby causing the clamping column to move, and at the same time squeezing the fourth spring. Until the clamping column moves to the clamping hole on the inner wall of the groove, the fourth spring will rebound and then push the outer wall of the clamping column to be clamped in the inner wall of the clamping hole, thus completing the installation of the mounting plate. When disassembling, only need to move the second dial plate to drive the clamping column to move, so that the outer wall of the clamping column can be separated from the inner wall of the clamping hole, thereby releasing the limit. In this way, the whole can be disassembled and assembled, facilitating subsequent disassembly and assembly.

[0021] The following further describes in detail the specific implementation manners of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the drawings:

[0023] Figure 1 is a schematic diagram of the overall structure of a high-power non-electrolytic capacitor LED indoor lamp;

[0024] Figure 2 is a schematic diagram of the bottom upward view and separated structure of a high-power non-electrolytic capacitor LED indoor lamp;

[0025] Figure 3 is a schematic diagram of the disassembly and assembly mechanism structure of a high-power non-electrolytic capacitor LED indoor lamp;

[0026] Figure 4Schematic diagram of the partial separation structure of the disassembly and assembly mechanism of a high-power electrolytic-capacitor-free LED indoor lamp;

[0027] Figure 5 Schematic diagram of the cleaning mechanism structure of a high-power electrolytic-capacitor-free LED indoor lamp;

[0028] Figure 6 Schematic diagram of the partial sectional structure of the cleaning mechanism of a high-power electrolytic-capacitor-free LED indoor lamp Figure 1 ;

[0029] Figure 7 Schematic diagram of the partial sectional structure of the cleaning mechanism of a high-power electrolytic-capacitor-free LED indoor lamp Figure 2 ;

[0030] Figure 8 Schematic diagram of the separation structure of the auxiliary disassembly and assembly mechanism of a high-power electrolytic-capacitor-free LED indoor lamp.

[0031] In the figure: 1, mounting plate; 2, lamp body; 31, disassembly and assembly mechanism; 311, slot; 312, limit card slot; 313, first spring; 314, positioning rod; 315, first inclined surface; 316, clamping block; 317, positioning hole; 318, connecting pull rod; 319, first dial plate; 32, cleaning mechanism; 321, motor; 322, limit rod; 323, limit sliding groove; 324, limit rotating groove; 325, limit sliding block; 326, support rod; 327, second spring; 328, first sliding column; 329, first cleaning plate; 3210, third spring; 3211, second sliding column; 3212, second cleaning plate; 33, auxiliary disassembly and assembly mechanism; 331, fourth spring; 332, clamping column; 333, second inclined surface; 334, connecting plate; 335, second dial plate. Specific implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0033] Embodiment 1:

[0034] As Figures 1 to 8As shown in the figure, a high-power electrolytic-capacitor-free LED indoor lamp includes a mounting plate 1, a lamp body 2 provided at the bottom end of the mounting plate 1, a disassembly and assembly mechanism 31 provided on the mounting plate 1 and the lamp body 2, a cleaning mechanism 32 provided on one side of the disassembly and assembly mechanism 31, and an auxiliary disassembly and assembly mechanism 33 provided at the bottom of the mounting plate 1. The disassembly and assembly mechanism 31 includes a slot 311 opened at the top end of the lamp body 2, a limit card slot 312 opened at the bottom end of the inner wall of the slot 311, a concave hole opened at the bottom end of the inner wall of the limit card slot 312, a first spring 313 connected to the bottom end of the inner wall of the concave hole, a positioning rod 314 connected to the end of the first spring 313 away from the inner wall of the concave hole, a first inclined surface 315 opened at the top end of the positioning rod 314, a clamping block 316 snap-fitted to the inner wall of the limit card slot 312, a positioning hole 317 opened at the bottom end of the clamping block 316, the outer wall of the positioning rod 314 snap-fitted to the inner wall of the positioning hole 317, a connecting pull rod 318 connected to the outer wall of the positioning rod 314, and a first dial 319 connected to the outer wall of one side of the connecting pull rod 318.

[0035] Furthermore, the inner wall of the limit card slot 312 is fitted with the outer wall of the clamping block 316, and the inner wall of the positioning hole 317 is fitted with the outer wall of the positioning rod 314, so as to ensure the tight fit between the limit card slot 312 and the clamping block 316, thereby improving the stability after the clamping block 316 is snap-fitted to the inner wall of the limit card slot 312.

[0036] Moreover, the number of the limit card slots 312 and the clamping blocks 316 is two respectively, and the limit card slots 312 and the clamping blocks 316 are symmetrically distributed on the lamp body 2 and the mounting plate 1, and the directions of the limit card slots 312 are oppositely arranged, so as to evenly support the left and right sides of the lamp body 2, thereby improving the stability after the lamp body 2 is installed.

[0037] Embodiment 2:

[0038] Based on the above embodiment, the difference from this embodiment is: As Figures 1 to 8As shown in the figure, a high-power electrolytic-capacitor-free LED indoor lamp, the cleaning mechanism 32 includes a motor 321 installed at the bottom of the mounting plate 1. The output end of the motor 321 is connected to a limiting rod 322. A limiting chute 323 is provided on the inner wall of the lamp body 322. The outer wall of the limiting rod 322 is movably arranged on the inner wall of the limiting chute 323. A limiting rotating groove 324 is provided at the bottom of the mounting plate 1. A limiting slider 325 is rotatably engaged and arranged on the inner wall of the limiting rotating groove 324. The bottom end of the limiting slider 325 is connected to the top of the clamping block 316. A support rod 326 is installed at the bottom of the mounting plate 1. A first sliding hole is provided on the outer wall of the top of the support rod 326. A second spring 327 is connected to the inner wall of the first sliding hole. One end of the second spring 327 away from the inner wall of the first sliding hole is connected to a first sliding column 328. One end of the first sliding column 328 away from the second spring 327 is connected to a first cleaning plate 329. A second sliding hole is provided at the top of the support rod 326. A third spring 3210 is connected to the inner wall of the second sliding hole. One end of the third spring 3210 away from the inner wall of the second sliding hole is connected to a second sliding column 3211. One end of the second sliding column 3211 away from the third spring 3210 is connected to a second cleaning plate 3212.

[0039] Further, the number of the limiting sliders 325 is two, and the limiting sliders 325 are symmetrically distributed on the inner wall of the limiting rotating groove 324. In this way, the left and right top sides of the lamp body 2 can be evenly supported, thereby improving the installation and rotation stability of the lamp body 2.

[0040] Furthermore, the outer wall of the limiting slider 325 is fitted with the inner wall of the limiting rotating groove 324. The materials of the first cleaning plate 329 and the second cleaning plate 3212 are both rubber materials. The rubber material can increase the friction with the lamp body 2, thereby improving the cleaning effect on the outer wall of the lamp body 2.

[0041] Embodiment 3:

[0042] Based on the above embodiments, the difference from this embodiment is: As Figures 1 to 8 shown in the figure, an auxiliary disassembly and assembly mechanism 33 of a high-power electrolytic-capacitor-free LED indoor lamp includes a communicating sliding hole opened on the outer wall of the mounting plate 1. A fourth spring 331 is connected to the inner wall of the communicating sliding hole. One end of the fourth spring 331 away from the inner wall of the communicating sliding hole is connected to a clamping column 332. A second inclined surface 333 is provided on the outer wall of one end of the clamping column 332 away from the fourth spring 331. A connecting plate 334 is connected to the bottom outer wall of the clamping column 332. One end of the connecting plate 334 away from the clamping column 332 is connected to a second dial plate 335 at the bottom.

[0043] Further, the number of the clamping columns 332 is four, and the clamping columns 332 are symmetrically distributed in two groups on the left and right sides of the mounting plate 1. In this way, the left and right sides of the mounting plate 1 can be evenly supported, thereby ensuring the installation stability of the mounting plate 1.

[0044] Furthermore, the outer wall of the clamping column 332 fits snugly with the inner wall of the connecting sliding hole provided on the outer wall of the mounting plate 1 , thereby ensuring a tight fit between the clamping column 332 and the connecting sliding hole, thereby ensuring the contact stability between the mounting plate 1 and the clamping column 332 .

[0045] The implementation principle of a high-power electrolytic capacitor-free LED indoor lamp of the present embodiment is as follows: first, the mounting plate 1 is installed through the auxiliary disassembly and assembly mechanism 33, and then the slot 311 opened on the lampshade of the outer wall of the lamp body 2 is aligned with the block 316 on the mounting plate 1, and then the block 316 is snapped into it, and then the lamp body 2 can be rotated, and the lamp body 2 will drive the slot 311 and the limiting slot 312 to rotate, so that the outer wall of the block 316 can be snapped into the inner wall of the limiting slot 312, so that the lamp body 2 can be preliminarily snap-fitted and installed, and during the rotation of the lamp body 2, the positioning rod 314 will be synchronously driven to move, and as the positioning rod 314 moves, the first inclined surface 315 opened at the top thereof will be squeezed by the outer wall of the block 316, so that the positioning rod 314 will be squeezed and moved downward, and at the same time, the first spring 313 is squeezed during the downward movement, and as the rotation continues, the positioning rod 314 is driven to move to the block 31 When the first locking nut 318 is in the unlocking state, the locking nut 314 is in the unlocking state, and the locking nut 314 is in the unlocking state, so that the locking nut 314 is unlocked and the locking nut 314 is unlocked.

[0046] When mosquitoes adhere to the outer wall of the lamp body 2, the motor 321 can be started, and its output end will drive the limiting rod 322 to rotate. At this time, the outer wall of the limiting rod 322 is clamped and limited in the limiting chute 323 opened on the inner wall of the lamp body 2. In this way, as the limiting rod 322 rotates, the lamp body 2 can be driven to rotate, and the rotation direction is the same as the rotation direction when the lamp body 2 is installed. In this way, the lamp body 2 will drive the clamping block 316 to rotate on the inner wall of the limiting rotating groove 324. As the lamp body 2 rotates, its outer wall and bottom end will be in frictional contact with the first cleaning plate 329 and the second cleaning plate 3212, so as to clean the outer wall of the lamp body 2 by friction, and thus clean the mosquitoes adhering to the outer wall of the lamp body 2 to ensure the lighting effect. Through the elastic action of the second spring 327 and the third spring 3210, the first sliding column 328 and the second sliding column 3211 can be pushed to apply an external force, so as to push the first cleaning plate 329 and the second cleaning plate 3212 against the outer wall of the lamp body 2, thereby increasing the friction force with the outer wall of the lamp body 2 and improving the cleaning effect.

[0047] Before installing the lamp body 2, first open a groove on the wall and open a clamping hole on the inner wall of the groove. In this way, when installing the mounting plate 1, the mounting plate 1 can be directly pushed into the groove. In this way, the inner wall of the groove will exert a squeezing effect on the second inclined surface 333 at the top of the clamping column 332. The squeezed clamping column 332 will move inward, and at the same time, the fourth spring 331 will be squeezed during the movement. As the mounting plate 1 continues to be pushed to drive the clamping column 332 to move to the position of the clamping hole, the fourth spring 331 will rebound and reset, thereby pushing the outer wall of the clamping column 332 to be clamped on the inner wall of the clamping hole, completing the installation of the mounting plate 1 for subsequent overall disassembly. When disassembling, just pinch the second dial plate 335 to drive the connecting plate 334 to move. As the connecting plate 334 moves, the clamping column 332 can be driven to move, so that the outer wall of the clamping column 332 is separated from the inner wall of the clamping hole, and then the mounting plate 1 is taken out of the inner wall of the groove to complete the disassembly.

Claims

1. A high-power electrolytic capacitor-free LED indoor lamp, comprising a mounting plate (1); The lamp body (2) arranged on the bottom end of the mounting plate (1) is characterized in that: The mounting plate (1) and the lamp body (2) are provided with a disassembly and assembly mechanism (31), a cleaning mechanism (32) is provided on one side of the disassembly and assembly mechanism (31), an auxiliary disassembly and assembly mechanism (33) is provided at the bottom of the mounting plate (1), and the disassembly and assembly mechanism (31) comprises a slot (311) provided on the top of the lamp body (2): A limit slot (312) is provided at the bottom end of the inner wall of the slot (311), a concave hole is provided at the bottom end of the inner wall of the limit slot (312), a first spring (313) is connected to the bottom end of the inner wall of the concave hole, a positioning rod (314) is connected to one end of the first spring (313) away from the inner wall of the concave hole, a first inclined surface (315) is provided at the top end of the positioning rod (314), the inner wall of the limit slot (312) is snap-connected with the clamping block (316), a positioning hole (317) is provided at the bottom end of the clamping block (316), the outer wall of the positioning rod (314) is snap-connected to the inner wall of the positioning hole (317), the outer wall of the positioning rod (314) is connected to a connecting rod (318), and the outer wall of one side of the connecting rod (318) is connected to a first shift plate (319).

2. A high-power electrolytic capacitor-free LED indoor lamp according to claim 1, characterized in that: The cleaning mechanism (32) comprises a motor (321) mounted on the bottom of the mounting plate (1); the output end of the motor (321) is connected to a limit rod (322); the inner wall of the lamp body (322) is provided with a limit slide groove (323); the outer wall of the limit rod (322) is movably arranged on the inner wall of the limit slide groove (323); the bottom of the mounting plate (1) is provided with a limit rotation groove (324); the inner wall of the limit rotation groove (324) is provided with a limit slider (325) for engagement and rotation; the bottom end of the limit slider (325) is connected to the top of the block (316); the bottom of the mounting plate (1) is provided with a support rod (326); the support rod (32 6) A first sliding hole is provided on the outer wall of the top, a second spring (327) is connected to the inner wall of the first sliding hole, an end of the second spring (327) away from the inner wall of the first sliding hole is connected to a first sliding column (328), an end of the first sliding column (328) away from the second spring (327) is connected to a first cleaning plate (329), a second sliding hole is provided on the top of the support rod (326), a third spring (3210) is connected to the inner wall of the second sliding hole, an end of the third spring (3210) away from the inner wall of the second sliding hole is connected to a second sliding column (3211), and an end of the second sliding column (3211) away from the third spring (3210) is connected to a second cleaning plate (3212).

3. The high-power electrolytic capacitor-free LED indoor lamp according to claim 1, characterized in that: The auxiliary disassembly and assembly mechanism (33) comprises a connecting slide hole formed on the outer wall of the mounting plate (1); a fourth spring (331) is connected to the inner wall of the connecting slide hole; an end of the fourth spring (331) away from the inner wall of the connecting slide hole is connected to a clamping column (332); an outer wall of an end of the clamping column (332) away from the fourth spring (331) is provided with a second inclined surface (333); an outer wall of the bottom of the clamping column (332) is connected to a connecting plate (334); and a second shifting plate (335) is connected to the bottom of an end of the connecting plate (334) away from the clamping column (332).

4. The high-power electrolytic capacitor-free LED indoor lamp according to claim 1, characterized in that: The inner wall of the limit slot (312) fits in with the outer wall of the block (316), and the inner wall of the positioning hole (317) fits in with the outer wall of the positioning rod (314).

5. The high-power electrolytic capacitor-free LED indoor lamp according to claim 1, characterized in that: The number of the position-limiting card slots (312) and the number of the card blocks (316) are two respectively. The position-limiting card slots (312) and the card blocks (316) are symmetrically distributed on the lamp body (2) and the mounting plate (1), and the directions of the position-limiting card slots (312) are relatively arranged.

6. A high-power electrolytic capacitor-free LED indoor lamp according to claim 2, characterized in that: There are two limit sliders (325), and the limit sliders (325) are symmetrically distributed on the inner wall of the limit rotation groove (324).

7. The high-power electrolytic capacitor-free LED indoor lamp according to claim 2, characterized in that: The outer wall of the limiting sliding block (325) fits snugly with the inner wall of the limiting rotating groove (324), and the first cleaning plate (329) and the second cleaning plate (3212) are both made of rubber.

8. The high-power electrolytic capacitor-free LED indoor lamp according to claim 3, characterized in that: The number of the clamping columns (332) is four, and the clamping columns (332) are arranged in groups of two in a symmetrical structure and distributed on the left and right sides of the mounting plate (1).

9. The high-power electrolytic capacitor-free LED indoor lamp according to claim 3, characterized in that: The outer wall of the clamping column (332) fits snugly with the inner wall of the connecting sliding hole formed on the outer wall of the mounting plate (1).

Images