CN213118664U

CN213118664U - High-power LED bulb with dimming mechanism

Info

Publication number: CN213118664U
Application number: CN202021947915.0U
Authority: CN
Inventors: 魏沐春
Original assignee: Jiangxi Wuzhou Same Core Industrial Co ltd
Current assignee: Jiangxi Wuzhou Same Core Industrial Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-04
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a high-power LED bulb with mechanism of adjusting luminance, including the bottom plate, the first slide rail of bottom plate fixedly connected with, the outside slip of first slide rail has cup jointed the slider, and the top of slider is provided with high-power LED bulb main part, and the bottom fixedly connected with bracing piece of slider, the inside of first slide rail are provided with the second slide rail, and the spout has been seted up at the middle part of second slide rail, the front and the equal fixedly connected with stopper in the back of bracing piece, and the spacing groove has all been seted up at the front and the back of second slide rail. The utility model discloses utilize first slide rail and second slide rail matched with mode of setting, drive the slip of connecting block through the stopper to alright make two connecting blocks slide at the front and the back of second slide rail, make after the inner chamber of screw hole is aimed at to first bolt, alright screw up first bolt, just also make the turned angle of bracing piece more accurate, further make the angle modulation of high-power LED bulb main part more accurate.

Description

High-power LED bulb with dimming mechanism

Technical Field

The utility model relates to a high-power LED bulb field, in particular to high-power LED bulb with mechanism of adjusting luminance.

Background

An LED bulb, i.e. a kind of light emitting diode bulb, is characterized in that when current is conducted in a forward direction, light with different colors is emitted. The high-power LED bulb is also one type of LED, and compared with a low-power LED, the high-power LED bulb is higher in single power, brighter in brightness and higher in price.

In the set of platform to large-scale activity, generally all need use high-power LED bulb to polish the stage to make the light effect of stage better, but because the angle of polishing that each position of stage needs all inequality, thereby need adjust the angle of shining of high-power LED bulb, but high-power LED bulb angular adjustment all is through subjective sensation among the traditional device, adjusts the angle of high-power LED bulb, and the angle of adjustment of high-power LED bulb is not accurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power LED bulb with mechanism of adjusting luminance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-power LED bulb with a dimming mechanism comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a first slide rail, a sliding block is sleeved outside the first sliding rail in a sliding manner, a high-power LED bulb main body is arranged above the sliding block, the bottom end of the sliding block is fixedly connected with a supporting rod, a second sliding rail is arranged inside the first sliding rail, the second slide rail is fixedly connected with the upper surface of the bottom plate, the middle part of the second slide rail is provided with a slide groove, the supporting rod is connected with the inner cavity of the chute in a sliding and inserting way, the front and the back of the supporting rod are fixedly connected with limiting blocks, the front and the back of the second slide rail are both provided with a limit groove, the inner cavity of the limit groove is mutually communicated with the inner cavity of the slide groove, the limit block is connected with the inner cavity of the limit groove in a sliding and penetrating way, the top fixedly connected with connecting block of stopper, the middle part sliding interlude of connecting block is connected with first bolt.

Preferably, the front and the back of the second slide rail are both in an annular array and provided with a plurality of threaded holes, and the first bolt is in threaded sleeve connection with the inner cavity of each threaded hole.

Preferably, the top fixedly connected with mounting panel of slider, the equal first mounting bracket of fixedly connected with in both sides side of high-power LED bulb main part bottom, the equal sliding alternate in both ends of first mounting bracket is connected with the second bolt, first mounting bracket passes through second bolt and mounting panel fixed connection.

Preferably, the middle part of the bottom plate is provided with a through groove, and the inner walls of the two sides of the through groove are fixedly connected with side plates.

Preferably, a round rod is fixedly connected between the two side plates, a sleeve is sleeved outside the round rod in a rotating mode, and the bottom end of the supporting rod is fixedly connected with the outer wall of the sleeve.

Preferably, the equal fixedly connected with in edge department of bottom plate bottom returns the shape frame, the bottom fixedly connected with second mounting bracket that returns the shape frame, the equal sliding interlude in both ends of second mounting bracket is connected with the third bolt.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the setting mode that the first slide rail is matched with the second slide rail to drive the connecting blocks to slide through the limiting blocks, so that the two connecting blocks can slide on the front side and the back side of the second slide rail, and the first bolt can be screwed down after being aligned with the inner cavity of the threaded hole, thereby the rotating angle of the supporting rod is more accurate, and further the angle adjustment of the high-power LED bulb main body is more accurate;

(2) the utility model discloses utilize round bar and sleeve matched with to set up the mode, rotate in the outside of round bar through the sleeve to alright make the bracing piece can carry out the dead axle and rotate, just also be convenient for make the rotation of bracing piece more stable.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of a second slide rail structure of the present invention.

Fig. 3 is a schematic side view of the sleeve of the present invention.

Fig. 4 is a schematic diagram of the main structure of the high-power LED bulb of the present invention.

In the figure: 1. a base plate; 2. a first slide rail; 3. a slider; 4. a high-power LED bulb main body; 5. a support bar; 6. a second slide rail; 7. a chute; 8. a limiting block; 9. a limiting groove; 10. connecting blocks; 11. a threaded hole; 12. mounting a plate; 13. a first mounting bracket; 14. a side plate; 15. a sleeve; 16. a second mounting bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-power LED bulb with mechanism of adjusting luminance as shown in fig. 1-4, including bottom plate 1, the equal fixedly connected with in edge department of bottom plate 1 bottom returns the shape frame, and the material of returning the shape frame is the spring steel, is convenient for carry out the buffering of certain degree to bottom plate 1 to be convenient for cushion the stress between bottom plate 1 and the second mounting bracket 16, the bottom fixedly connected with second mounting bracket 16 of returning the shape frame, the equal slip interlude in both ends of second mounting bracket 16 is connected with the third bolt, through screwing up the third bolt, be convenient for fix second mounting bracket 16 and external building or structure.

The upper surface of the bottom plate 1 is fixedly connected with a first slide rail 2, the first slide rail 2 is in a semi-annular shape, the front surface of the first slide rail 2 is in an annular array and is provided with scale marks, so that the slide of the slide block 3 can be accurately slid, the slide block 3 is sleeved outside the first slide rail 2, the front surface of the slide block 3 is provided with a rectangular groove, a glass plate is fixedly embedded on the inner wall of the rectangular groove, the scale marks engraved on the front surface of the first slide rail 2 can be observed through the glass plate, the bottom of the front surface of the slide block 3 is fixedly connected with a pointer, the position of the slide block 3 sleeved outside the first slide rail 2 can be accurately grasped through the indication of the pointer, a high-power LED bulb main body 4 is arranged above the slide block 3, the top end of the slide block 3 is fixedly connected with a mounting plate 12, the two side edges of the bottom end of the high-, the both ends of first mounting bracket 13 are all slided to alternate and are connected with the second bolt, and first mounting bracket 13 passes through second bolt and mounting panel 12 fixed connection, is convenient for fix the relative position between mounting panel 12 and first mounting bracket 13 through screwing up the second bolt.

Bottom fixedly connected with bracing piece 5 of slider 3, logical groove has been seted up at bottom plate 1's middle part, equal fixedly connected with curb plate 14 on leading to the both sides side inner wall of groove, it is fixed to be convenient for support to the round bar through curb plate 14, just also be convenient for the installation to the round bar, fixedly connected with round bar between two curb plates 14, sleeve 15 has been cup jointed in the outside rotation of round bar, rotate in the outside of round bar through sleeve 15, thereby alright make the rotation of bracing piece 5 more stable, the bottom of bracing piece 5 and sleeve 15's outer wall fixed connection, rotate in the outside of round bar through sleeve 15, thereby alright make bracing piece 5 can carry out the dead axle and rotate, just so that the rotation of bracing piece 5 is more stable.

The inside of first slide rail 2 is provided with second slide rail 6, and second slide rail 6 is the semi-annular, and second slide rail 6 is connected with the last fixed surface of bottom plate 1, and spout 7 has been seted up at the middle part of second slide rail 6, is convenient for carry on spacingly to the slip of bracing piece 5 through spout 7 for the slip of bracing piece 5 is more stable, and bracing piece 5 alternates with the inner chamber slip of spout 7 to be connected.

The front side and the back side of the support rod 5 are both fixedly connected with a limiting block 8, the limiting block 8 is arc-shaped, the rotation of the support rod 5 is convenient to drive the limiting block 8 to rotate in the inner cavity of the limiting groove 9, the inner cavity of the limiting groove 9 is semi-annular, so that the arc-shaped rotation of the limiting block 8 is convenient, the front side and the back side of the second slide rail 6 are both provided with the limiting grooves 9, the inner cavity of the limiting groove 9 is mutually communicated with the inner cavity of the slide groove 7, the limiting block 8 is connected with the inner cavity of the limiting groove 9 in a sliding and penetrating manner, the top end of the limiting block 8 is fixedly connected with a connecting block 10, so that the rotation of the support rod 5 is limited again, the middle part of the connecting block 10 is connected with a first bolt in a sliding and penetrating manner, the front side and the back side of the second slide rail 6 are both provided with a plurality, just also be convenient for fix the relative position of bracing piece 5 with second slide rail 6, be convenient for make the fixed position of high-power LED bulb main part 4 after the angle modulation, first bolt cup joints with the inner chamber screw thread of screw hole 11.

The utility model discloses the theory of operation:

in use, the second bolt is firstly screwed down, then the relative position between the mounting plate 12 and the first mounting frame 13 is fixed, so that the mounting and fixing of the relative position between the high-power LED bulb main body 4 and the sliding block 3 can be realized, then the mounting plate 12 is rotated, the mounting plate 12 drives the sliding block 3 to rotate, so that the sliding block 3 drives the supporting rod 5 to rotate, then the sleeve 15 rotates by taking the axis of the round rod as the center of circle, so that the rotation of the supporting rod 5 is more stable, then the supporting rod 5 drives the limiting block 8 to slide in the inner cavity of the limiting groove 9, so that the sliding of the supporting rod 5 is limited, the limiting block 8 drives the connecting blocks 10 to slide, so that the two connecting blocks 10 can slide on the front and the back of the second slide rail 6, and the rotating angle of the sliding block 3 is more accurate through the observation of the observation window, after the sliding block 3 slides at equal intervals, the first bolt can be screwed up after being aligned with the inner cavity of the threaded hole 11, so that the connecting block 10 can be fixed at equal intervals, and the rotating angle of the supporting rod 5 is more accurate.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-power LED bulb with a dimming mechanism comprises a bottom plate (1) and is characterized in that a first slide rail (2) is fixedly connected to the upper surface of the bottom plate (1), a slide block (3) is sleeved outside the first slide rail (2) in a sliding mode, a high-power LED bulb main body (4) is arranged above the slide block (3), a support rod (5) is fixedly connected to the bottom end of the slide block (3), a second slide rail (6) is arranged inside the first slide rail (2), the second slide rail (6) is fixedly connected with the upper surface of the bottom plate (1), a sliding groove (7) is formed in the middle of the second slide rail (6), the support rod (5) is connected with an inner cavity of the sliding groove (7) in a sliding and penetrating mode, limiting blocks (8) are fixedly connected to the front face and the back face of the support rod (5), and limiting grooves (9) are formed in the front face and the back face of the, the inner chamber of spacing groove (9) and the inner chamber of spout (7) communicate each other, and stopper (8) are connected with the inner chamber sliding interlude of spacing groove (9), the top fixedly connected with connecting block (10) of stopper (8), the middle part sliding interlude of connecting block (10) is connected with first bolt.

2. The high-power LED bulb with the dimming mechanism according to claim 1, wherein the front surface and the back surface of the second slide rail (6) are both provided with a plurality of threaded holes (11) in an annular array, and the first bolt is in threaded sleeve connection with the inner cavity of each threaded hole (11).

3. The high-power LED bulb with the dimming mechanism is characterized in that a mounting plate (12) is fixedly connected to the top end of the sliding block (3), first mounting frames (13) are fixedly connected to both sides of the bottom end of the high-power LED bulb body (4), second bolts are slidably and penetratingly connected to both ends of each first mounting frame (13), and the first mounting frames (13) are fixedly connected with the mounting plate (12) through the second bolts.

4. The high-power LED bulb with the dimming mechanism is characterized in that a through groove is formed in the middle of the bottom plate (1), and side plates (14) are fixedly connected to the inner walls of two sides of the through groove.

5. The high-power LED bulb with the dimming mechanism is characterized in that a round rod is fixedly connected between the two side plates (14), a sleeve (15) is sleeved outside the round rod in a rotating mode, and the bottom end of the supporting rod (5) is fixedly connected with the outer wall of the sleeve (15).

6. The high-power LED bulb with the dimming mechanism is characterized in that corners of the bottom end of the bottom plate (1) are fixedly connected with a clip frame, a second mounting frame (16) is fixedly connected to the bottom end of the clip frame, and third bolts are slidably inserted into two ends of the second mounting frame (16).