Adjustable suspension bracket of LED lamp

Abstract

The utility model provides an adjustable suspension bracket of an LED lamp. Relates to the technical field of suspension mounting frames. The adjustable suspension bracket of the LED lamp comprises a main channel steel arm and an auxiliary channel steel arm, the auxiliary channel steel arm is located in the main channel steel arm and makes contact with the inner wall of the main channel steel arm, a plurality of installation holes are formed in the bottom of the main channel steel arm and the bottom of the auxiliary channel steel arm, a first vertical connecting beam is fixedly installed in the main channel steel arm, and a second vertical connecting beam is fixedly installed in the auxiliary channel steel arm. A transverse connecting beam is fixedly mounted at the top of the first vertical connecting beam, a second vertical connecting beam is fixedly mounted in the auxiliary channel steel arm, a connecting sliding plate is fixedly mounted on the side, close to the first vertical connecting beam, of the second vertical connecting beam, and a stabilizing seat is fixedly mounted at the bottom of the transverse connecting beam; the connecting sliding plate penetrates through the stabilizing base and is in sliding connection with the stabilizing base. The utility model has the advantages that the installation length can be adjusted according to the actual indoor size or design requirement, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of suspension mounting frame, especially to adjustable suspension frame of LED lamp. BACKGROUND

[0002] LED lamp is usually used for lighting, decoration or display, and in the case of being used for lighting or decoration, some LED lamps are installed on the roof or wall, and the whole is in a suspended installation state, therefore, in order to facilitate the suspension installation of LED lamp, the LED lamp is usually installed on the suspension frame first, and then the suspension frame is installed on the specified position, thereby meeting the needs of people.

[0003] However, the common suspension frame mostly only has the conventional installation function, because the structure of the house interior is not the same, sometimes different length and quantity of LED lamps need to be installed according to the actual size, but the length of the common suspension frame is usually in the specified state, therefore, the practical use has great limitation and is not flexible enough.

[0004] Therefore, it is necessary to provide a new adjustable suspension frame of LED lamp to solve the above technical problems. SUMMARY

[0005] The utility model discloses a kind of adjustable suspension frame of LED lamp, which can be adjusted installation length according to actual house size or design requirement, and it is convenient to operate.

[0006] To solve the above technical problems, the adjustable suspension frame of LED lamp provided by the utility model comprises a main channel steel arm and a secondary channel steel arm, the secondary channel steel arm is located in the main channel steel arm, and the inner wall of the secondary channel steel arm is in contact with the main channel steel arm, a plurality of mounting holes are formed in the bottom of the main channel steel arm and the secondary channel steel arm, a first vertical connecting beam is fixedly installed in the main channel steel arm, a horizontal connecting beam is fixedly installed at the top of the first vertical connecting beam, a second vertical connecting beam is fixedly installed in the secondary channel steel arm, an adapter sliding plate is fixedly installed on the side of the second vertical connecting beam close to the first vertical connecting beam, a stable seat is fixedly installed at the bottom of the horizontal connecting beam, the adapter sliding plate penetrates through the stable seat and is in sliding connection with the stable seat, a plurality of arc-shaped through grooves are formed in the adapter sliding plate, an arc-shaped penetrating rod is slidably installed on the stable seat, and one end of the arc-shaped penetrating rod extends into the corresponding arc-shaped through groove.

[0007] Preferably, a movable groove is formed in the side of the stable seat close to the first vertical connecting beam, a swing arm is rotatably installed in the movable groove, one end of the arc-shaped penetrating rod is fixedly connected with the swing arm, a connecting ring piece is fixedly sleeved on the arc-shaped penetrating rod, a reset spring is sleeved on the arc-shaped penetrating rod, one end of the reset spring is fixedly connected with the connecting ring piece, and the other end is fixedly connected with the side of the stable seat.

[0008] Preferably, the upper portion of the transverse connecting beam is provided with an open frame seat, a first rotating shaft is rotatably installed in the open frame seat, a gear is fixedly sleeved on the first rotating shaft, a second rotating shaft is rotatably installed in the open frame seat and located below the first rotating shaft, an adapter arm is fixedly sleeved on the second rotating shaft, the bottom of the adapter arm is fixedly connected with the transverse connecting beam, an arc-shaped linkage piece is fixedly installed on the top of the adapter arm, a plurality of annularly arranged teeth are fixedly installed on the outer wall of the arc-shaped linkage piece, and the plurality of teeth are engaged with the gear.

[0009] Preferably, a driving motor is fixedly installed on one side of the outer wall of the open frame seat, and the output shaft of the driving motor is fixedly connected with one end of the first rotating shaft.

[0010] Preferably, the adapter sliding plate is fixedly installed with a blocking piece on the side close to the first vertical connecting beam.

[0011] Preferably, the opening of the open frame seat faces downward, and two connecting ears are fixedly installed on the two sides of the open frame seat.

[0012] Compared with the related art, the adjustable suspension frame of the LED lamp has the following beneficial effects:

[0013] The adjustable suspension frame of the LED lamp is provided with the movable secondary channel steel arm, so that the overall installation length of the primary channel steel arm and the secondary channel steel arm can be adjusted according to actual requirements, thereby flexibly meeting the daily requirements of users, and when operating, the swing arm only needs to be pressed, the secondary channel steel arm is pulled to a specified length, and then the swing arm is released, the operation process is simple and easy to operate, in addition, the gear and the teeth on the arc-shaped linkage piece are matched, so that the irradiation angle of the LED lamp can be adjusted according to requirements, and the adjustment function is more abundant. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure schematic view of a preferred embodiment of the adjustable suspension frame of the LED lamp provided by the utility model;

[0015] Figure 2 The oblique view structure schematic view of the utility model;

[0016] Figure 3 The connection structure schematic view of the transverse connecting beam and the stable seat in the utility model;

[0017] Figure 4 The cross-sectional structure schematic view of the stable seat in the utility model;

[0018] Figure 5 The cross-sectional structure schematic view of the adapter sliding plate in the utility model;

[0019] Figure 6 It is the inside structure schematic view of the open frame seat in the utility model.

[0020] Marked number in drawing: 1, main channel steel arm; 2, vice channel steel arm; 3, horizontal connecting beam; 4, first vertical connecting beam; 5, mounting hole; 6, second vertical connecting beam; 7, link sliding plate; 8, stable seat; 9, arc-shaped through slot; 10, movable slot; 11, swing arm; 12, arc-shaped through rod; 13, connecting ring piece; 14, reset spring; 15, open frame seat; 16, first rotating shaft; 17, gear; 18, second rotating shaft; 19, link arm; 20, arc-shaped linkage piece; 21, gear tooth. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and embodiment.

[0022] Please combine with reference to Figures 1-6 Among them, Figure 1 It is the structure schematic view of one preferable embodiment of the adjustable suspension frame of LED lamp provided by the utility model; Figure 2 It is the oblique view structure schematic view of the utility model; Figure 3 It is the connecting structure schematic view of horizontal connecting beam and stable seat in the utility model; Figure 4 It is the cross section structure schematic view of stable seat in the utility model; Figure 5 It is the cross section structure schematic view of link sliding plate in the utility model; Figure 6The adjustable suspension frame of the LED lamp comprises a main channel steel arm 1 and a secondary channel steel arm 2, the secondary channel steel arm 2 is located in the main channel steel arm 1, and the secondary channel steel arm 2 is in contact with the inner wall of the main channel steel arm 1 to prevent the secondary channel steel arm 2 from shaking in the main channel steel arm 1, a plurality of mounting holes 5 are formed in the bottom of the main channel steel arm 1 and the secondary channel steel arm 2, the plurality of mounting holes 5 are arranged in two groups to meet the installation requirement, a first vertical connecting beam 4 is fixedly installed in the main channel steel arm 1, a horizontal connecting beam 3 is fixedly installed at the top of the first vertical connecting beam 4, a second vertical connecting beam 6 is fixedly installed in the secondary channel steel arm 2, a connecting sliding plate 7 is fixedly installed on the side of the second vertical connecting beam 6 close to the first vertical connecting beam 4, a stable seat 8 is fixedly installed at the bottom of the horizontal connecting beam 3, the connecting sliding plate 7 penetrates through the stable seat 8 and is in sliding connection with the stable seat 8, a plurality of arc-shaped through grooves 9 are formed in the connecting sliding plate 7, an arc-shaped penetrating rod 12 is slidingly installed on the stable seat 8, one end of the arc-shaped penetrating rod 12 extends into the corresponding arc-shaped through groove 9, the interval between the adjacent two arc-shaped through grooves 9 is the same as the interval between the adjacent two mounting holes 5, so that the accurate adjustment of the secondary channel steel arm 2 can be realized, and in addition, a blocking piece is fixedly installed on the side of the connecting sliding plate 7 close to the first vertical connecting beam 4 to prevent the secondary channel steel arm 2 from being separated from the main channel steel arm 1.

[0023] In the above mode, the movable groove 10 is formed on the side of the stable seat 8 close to the first vertical connecting beam 4, the swing arm 11 is rotatably installed in the movable groove 10, one end of the arc-shaped penetrating rod 12 is fixedly connected with the swing arm 11, the connecting ring piece 13 is fixedly sleeved on the arc-shaped penetrating rod 12, the reset spring 14 is sleeved on the arc-shaped penetrating rod 12, one end of the reset spring 14 is fixedly connected with the connecting ring piece 13, and the other end is fixedly connected with the side of the stable seat 8, so that the arc-shaped penetrating rod 12 can be stably inserted into the arc-shaped through groove 9 by the elastic force of the reset spring 14.

[0024] In the mode, in order to be able to adjust the irradiation angle of LED lamp according to actual demand, the open frame seat 15 is arranged above the cross connecting beam 3, the first rotating shaft 16 is rotatably arranged in the open frame seat 15, the gear 17 is fixedly sleeved on the first rotating shaft 16, the second rotating shaft 18 is rotatably arranged below the first rotating shaft 16 in the open frame seat 15, the connecting arm 19 is fixedly sleeved on the second rotating shaft 18, the bottom of the connecting arm 19 is fixedly connected with the cross connecting beam 3, the arc linkage piece 20 is fixedly arranged on the top of the connecting arm 19, a plurality of annular array distributed teeth 21 are fixedly arranged on the outer wall of the arc linkage piece 20, the plurality of teeth 21 are engaged with the gear 17, and the driving motor is fixedly arranged on the outer wall of one side of the open frame seat 15, the output shaft of the driving motor is fixedly connected with one end of the first rotating shaft 16, through the operation of the driving motor, the cross connecting beam 3 can be rotated by the engagement between the gear 17 and the teeth 21, and then the irradiation angle of the LED lamp can be adjusted; in addition, the opening of the open frame seat 15 is downward, and two connecting ears are fixedly arranged on the two sides of the open frame seat 15, so that the open frame seat 15 can be conveniently installed at the specified position.

[0025] The working principle of the adjustable suspension frame of the LED lamp is as follows:

[0026] In use, first, the overall length of the main channel steel arm 1 and the auxiliary channel steel arm 2 is adjusted according to the required installation length, when adjusting, the rocking arm 11 is pressed, the arc-shaped penetrating rod 12 is rotated, and finally the arc-shaped penetrating rod 12 is rotated out of the corresponding arc-shaped through slot 9, at this time, the reset spring 14 is in a deep compression state, then the auxiliary channel steel arm 2 is pulled away from the first vertical connecting beam 4, until the overall length of the auxiliary channel steel arm 2 and the main channel steel arm 1 reaches the required installation length, the position of the auxiliary channel steel arm 2 is slightly adjusted, the arc-shaped penetrating rod 12 corresponds to the arc-shaped through slot 9 closest to it, the rocking arm 11 is immediately released, the compressed reset spring 14 automatically rebounds, so that the arc-shaped penetrating rod 12 can be automatically brought into the corresponding arc-shaped through slot 9, thereby the adjustment of the overall length of the main channel steel arm 1 and the auxiliary channel steel arm 2 is completed, then a corresponding number of LED lamps can be installed on the corresponding mounting holes 5;

[0027] Then, the connecting ears on the two sides of the open frame seat 15 are fixed on the roof, the suspension installation of the LED lamp is completed, and the LED lamp can be put into normal use.

[0028] In the later use, if the irradiation angle of the LED lamp needs to be adjusted, the driving motor can be started, the output shaft of the driving motor drives the first rotating shaft 16 to rotate, the gear 17 rotates, at this time, the gear 17 is engaged with the teeth 21 on the arc-shaped linkage piece 20, so that the arc-shaped linkage piece 20 and the connecting arm 19 can be rotated, and then the cross connecting beam 3 can be rotated, at this time, the irradiation angle of the LED lamp changes, until the irradiation angle reaches the required irradiation angle, the driving motor is turned off.

[0029] Compared with the related art, the adjustable suspension frame of the LED lamp has the following beneficial effects:

[0030] The adjustable suspension frame of the LED lamp is provided with the movable secondary channel steel arm 2, so that the overall installation length of the primary channel steel arm 1 and the secondary channel steel arm 2 can be adjusted according to actual requirements, thereby flexibly meeting the daily requirements of users, and during operation, only the swinging arm 11 needs to be pressed, the secondary channel steel arm 2 is pulled to a specified length, and then the swinging arm 11 is released, the operation process is simple and easy to operate, in addition, the gear 17 and the teeth 21 on the arc-shaped linkage piece 20 are matched, so that the irradiation angle of the LED lamp can be adjusted according to requirements, and the adjustment function is more abundant.

[0031] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An adjustable suspension bracket for an LED light, comprising a main channel steel arm and a secondary channel steel arm, characterized in that, The secondary channel steel arm is located inside the main channel steel arm, and the secondary channel steel arm is in contact with the inner wall of the main channel steel arm. Multiple mounting holes are provided at the bottom of both the main channel steel arm and the secondary channel steel arm. A first vertical connecting beam is fixedly installed inside the main channel steel arm, and a horizontal connecting beam is fixedly installed at the top of the first vertical connecting beam. A second vertical connecting beam is fixedly installed inside the secondary channel steel arm. A connecting slide plate is fixedly installed on the side of the second vertical connecting beam closest to the first vertical connecting beam. A stabilizing seat is fixedly installed at the bottom of the horizontal connecting beam. The connecting slide plate passes through the stabilizing seat and is slidably connected to the stabilizing seat. Multiple arc-shaped through slots are provided on the connecting slide plate. An arc-shaped through rod is slidably installed on the stabilizing seat, with one end of the arc-shaped through rod extending into the corresponding arc-shaped through slot.

2. The adjustable suspension bracket for LED lights according to claim 1, characterized in that, The stabilizing base has a movable groove on one side near the first vertical connecting beam. A rocker arm is rotatably installed in the movable groove. One end of the arc-shaped through rod is fixedly connected to the rocker arm. A connecting ring is fixedly sleeved on the arc-shaped through rod. A return spring is sleeved on the arc-shaped through rod. One end of the return spring is fixedly connected to the connecting ring, and the other end is fixedly connected to one side of the stabilizing base.

3. The adjustable suspension bracket for LED lights according to claim 1, characterized in that, An open frame seat is provided above the transverse connecting beam. A first rotating shaft is rotatably installed inside the open frame seat. A gear is fixedly sleeved on the first rotating shaft. A second rotating shaft is rotatably installed inside the open frame seat. The second rotating shaft is located below the first rotating shaft. A connecting arm is fixedly sleeved on the second rotating shaft. The bottom of the connecting arm is fixedly connected to the transverse connecting beam. An arc-shaped linkage plate is fixedly installed on the top of the connecting arm. Multiple teeth arranged in a circular array are fixedly installed on the outer wall of the arc-shaped linkage plate. The multiple teeth mesh with the gear.

4. The adjustable suspension bracket for LED lights according to claim 3, characterized in that, A drive motor is fixedly installed on one side of the outer wall of the open frame, and the output shaft of the drive motor is fixedly connected to one end of the first rotating shaft.

5. The adjustable suspension bracket for LED lights according to claim 1, characterized in that, A blocking plate is fixedly installed on the side of the connecting slide plate near the first vertical connecting beam.

6. The adjustable suspension bracket for LED lights according to claim 3, characterized in that, The opening of the open frame base faces downwards, and two connecting lugs are fixedly installed on both sides of the open frame base.

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