CN212673068U - Rail lamp capable of uniformly adjusting irradiation angle - Google Patents
Rail lamp capable of uniformly adjusting irradiation angle Download PDFInfo
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- CN212673068U CN212673068U CN202022078804.7U CN202022078804U CN212673068U CN 212673068 U CN212673068 U CN 212673068U CN 202022078804 U CN202022078804 U CN 202022078804U CN 212673068 U CN212673068 U CN 212673068U
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- mounting plate
- connecting rod
- convex ring
- supporting piece
- track
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Abstract
The utility model discloses a track lamp capable of uniformly adjusting irradiation angles, which comprises a mounting plate, a lamp body and a fixing plate positioned between a ceiling and the mounting plate, wherein the mounting plate is connected with the fixing plate through connecting mechanisms at two sides; the clamping device is characterized by further comprising a supporting piece sleeved on the first connecting rod, a guide sleeve is fixedly arranged below the supporting piece, a first convex ring is arranged on the first connecting rod, a spring is sleeved in a fit clearance between the guide sleeve and the first connecting rod, one end of the spring is supported against the first convex ring, and the other end of the spring is supported against the supporting piece. The mounting plate of the utility model is connected with the fixed plate through the connecting mechanisms at the two sides, the height of the mounting plate can be conveniently adjusted, and meanwhile, the angle of the mounting plate can be adjusted, so that the irradiation angle of the lamp body on the mounting plate can be conveniently and uniformly adjusted; the position of the lamp body on the mounting plate can be fixed by the abutting contact of the abutting piece and the bottom surface of the mounting plate; through the cooperation of the abutting piece, the first connecting rod, the guide sleeve and the first convex ring, the lamp body can be prevented from shaking due to wind blowing.
Description
Technical Field
The utility model relates to a technical field is made to lamps and lanterns, concretely relates to can unify track lamp of adjusting irradiation angle.
Background
A track lamp is a lamp in which a plurality of lamp bodies (usually, spot lamps) are mounted on a mounting plate having a track, and the lamp bodies can move along the track to adjust the positions of the lamp bodies on the mounting plate. Because the track lamp has the advantage such as each lamp body lateral position can be adjusted in a flexible way, the track lamp is more and more used in places such as museum, market, exhibition center.
However, the existing track lamp still has the following disadvantages:
1. the mounting plate is fixedly mounted on the ceiling through the mounting seat, the height of the mounting plate cannot be conveniently adjusted, even though the mounting plate of the advanced rail lamp with the adjustable height in the prior art cannot be adjusted, the angle of the mounting plate cannot be adjusted, when the irradiation angles of the lamp bodies need to be uniformly adjusted, the irradiation angles of the lamp bodies need to be adjusted one by one, particularly, the mounting position of the rail lamp is usually high, the irradiation angle adjustment of the lamp bodies can be completed only by repeatedly moving and climbing a maintenance ladder, and the uniform adjustment process of the irradiation angles is complicated;
2. the lamp body is matched with the track through the pulley at the top of the connecting rod, and when the track lamp is applied to windy environments such as outdoor exhibitions, the lamp body is easy to shake due to wind blowing;
3. the lamp body positioning structure is not arranged, when the mounting plate is inclined with one high end and one low end, all the lamp bodies can slide to the low position, and the positions of the lamp bodies on the mounting plate can not be fixed, so that the lamp bodies are uniformly distributed on the mounting plate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can unify track lamp of adjusting irradiation angle.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a track lamp capable of uniformly adjusting irradiation angles comprises a mounting plate and a lamp body, wherein a first connecting rod is arranged at the top of the lamp body, pulleys are arranged at the top of the first connecting rod to be matched with a track on the mounting plate, the track lamp further comprises a fixing plate positioned between a ceiling and the mounting plate, the fixing plate is fixedly arranged below the ceiling through a fixing piece, the mounting plate is connected with the fixing plate through connecting mechanisms on two sides, each connecting mechanism comprises a screw hole vertically formed in the fixing plate, a screw rod matched with the screw hole, a sliding sleeve sleeved on the screw rod, a supporting block fixedly arranged at the bottom of the screw rod to support the sliding sleeve, and second connecting rods with two ends respectively hinged with the sliding sleeve and the mounting plate;
the clamping device is characterized by further comprising a supporting piece, a through hole for the first connecting rod to penetrate through is formed in the supporting piece, a guide sleeve is fixedly arranged below the supporting piece, a first convex ring is arranged on the first connecting rod, a spring is sleeved in a fit clearance between the guide sleeve and the first connecting rod, one end of the spring is supported against the first convex ring, the other end of the spring is supported against the supporting piece to apply acting force towards the mounting plate to the supporting piece, the inner diameter of the guide sleeve is equal to the outer diameter of the first convex ring, and the aperture of the through hole is equal to the outer diameter of the first connecting rod.
As a further improved technical proposal of the utility model, the upper surface of the supporting sheet is fixed with a non-slip mat.
As a further improved technical scheme of the utility model, the non-slip mat is made of silica gel material.
As a modified technical scheme of the utility model, the guide pin bushing is close to the lower extreme and is equipped with the second bulge loop, be located on the head rod the second bulge loop below is equipped with the third bulge loop.
As a further improved technical scheme of the utility model, the screw rod top is equipped with the hand wheel.
As the utility model discloses further modified technical scheme, coupling mechanism sets up in pairs the mounting panel both sides.
Compared with the prior art, the utility model discloses a technological effect lies in:
the mounting plate of the utility model is connected with the fixed plate through the connecting mechanisms at both sides, the height position of the mounting plate can be adjusted only by rotating the screw rods at both sides to make the sliding sleeves at both sides ascend/descend with the same height, and meanwhile, the screw rods at both sides are rotated to make the sliding sleeves at both sides have height difference, so that the mounting plate can have inclination angle, and the irradiation angle of the lamp body on the mounting plate can be conveniently and uniformly adjusted;
the lamp body can be fixed on the mounting plate by the abutting contact of the abutting piece and the bottom surface of the mounting plate, and when the mounting plate is obliquely arranged, the lamp body can be prevented from sliding along the track;
through the cooperation of the abutting piece, the first connecting rod, the guide sleeve and the first convex ring, the lamp body can be prevented from shaking due to wind blowing.
Drawings
Fig. 1 is a schematic front view of a track lamp capable of uniformly adjusting an irradiation angle according to an embodiment of the present invention, in which a mounting plate is horizontal;
fig. 2 is a schematic front view of a track lamp capable of uniformly adjusting an irradiation angle according to an embodiment of the present invention, in which a mounting plate is inclined;
fig. 3 is an enlarged schematic view of a structure at a in fig. 1.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.
Referring to fig. 1 to 3, a track lamp capable of uniformly adjusting an irradiation angle includes a mounting plate 1, a lamp body 2, a first connecting rod 3 disposed on a top of the lamp body 2, a pulley 4 disposed on a top of the first connecting rod 3 to be engaged with a track 11 on the mounting plate 1 (the pulley 4 is hung in the track 11 from an end of the track 11 and can slide along the track 11), a fixing plate 6 disposed between a ceiling 5 and the mounting plate 1, the fixing plate 6 being fixed below the ceiling 5 by a fixing member, the mounting plate 1 being connected to the fixing plate 6 by a connecting mechanism on two sides, the connecting mechanism including a screw hole (not labeled) vertically formed on the fixing plate 6, a screw 71 engaged with the screw hole, a sliding sleeve 72 fitted over the screw 71, and a supporting block 73 fixed at a bottom of the screw 71 to support the sliding sleeve 72, and a second connecting rod 74 with two ends respectively hinged with the sliding sleeve 72 and the mounting plate 1.
The sliding sleeve 72 is in clearance fit with the screw rod 71, and when the screw rod 71 rotates, the bottom bearing block 73 moves up and down along with the screw rod 71, so that the sliding sleeve 72 is driven to move up and down, and the height and the angle of the mounting plate 1 are adjusted through the transmission of the second connecting rod 74.
The clamping device is characterized by further comprising a supporting piece 81, a through hole for the first connecting rod 3 to penetrate through is formed in the supporting piece 81, a guide sleeve 82 is fixedly arranged below the supporting piece 81, a first convex ring 31 is arranged on the first connecting rod 3, a spring 83 is sleeved in a fit clearance between the guide sleeve 82 and the first connecting rod 3, one end of the spring 83 supports against the first convex ring 31, the other end of the spring 83 supports against the supporting piece 81 to apply acting force towards the mounting plate 1 to the supporting piece 81, the inner diameter of the guide sleeve 82 is equal to the outer diameter of the first convex ring 31, and the aperture of the through hole is equal to the outer diameter of the first connecting rod 3.
Further, in the present embodiment, a non-slip pad 84 is fixedly disposed on the upper surface of the abutting piece 81. The anti-slip pad 84 is provided to increase the friction force between the contact surface of the holding piece 81 and the mounting plate 1.
In other embodiments, the upper surface of the holding piece 81 may be provided with anti-slip lines.
Further, in the present embodiment, the non-slip pad 84 is made of a silicone material. The retaining piece 81 is preferably made of a hard plastic material.
Further, in this embodiment, a second convex ring 821 is provided near the lower end of the guide sleeve 82, and a third convex ring 32 is provided below the second convex ring 821 on the first connecting rod 3. The second convex ring 821 and the third convex ring 32 are provided to facilitate downward movement of the pulling resisting piece 81 by hand. Specifically, the thumb presses against the third convex ring 32, and the index finger is buckled on the second convex ring 821 to be drawn close with force, so as to overcome the elastic force of the spring 83, move the abutting piece 81 downwards to leave the lower surface of the mounting plate 1, and at this time, the lamp body 2 can move freely along the track 11.
Further, a hand wheel 75 is arranged at the top end of the screw rod 71.
Further, the connecting mechanisms are arranged on two sides of the mounting plate 1 in pairs.
The utility model discloses to support piece 81 pulling to move down in the installation, pack into track 11 with pulley 4 and slide to required position, loosen and support piece 81 back lamp body 2 location on track 11, the altitude mixture control that can realize lamp body 2 and shine the angle modulation through the position of screw rod 71 adjustment both sides sliding sleeve 72 in the use.
Compared with the prior art, the utility model discloses a technological effect lies in:
the mounting plate 1 of the utility model is connected with the fixed plate 6 through the connecting mechanisms at both sides, and the height position of the mounting plate 1 can be adjusted only by rotating the screw rods 71 at both sides to make the sliding sleeves 72 at both sides ascend/descend at the same height, and meanwhile, the screw rods 71 at both sides are rotated to make the sliding sleeves 72 at both sides have a height difference, so that the mounting plate 1 can have an inclination angle, and the irradiation angles of the lamp bodies 2 on the mounting plate 1 can be conveniently and uniformly adjusted;
the position of the lamp body 2 on the mounting plate 1 can be fixed by the abutting contact of the abutting piece 81 and the bottom surface of the mounting plate 1, and when the mounting plate 1 is obliquely arranged, the lamp body 2 can be prevented from sliding along the track 11;
the inner diameter of the guide sleeve 82 is equal to the outer diameter of the first convex ring 31, the aperture of the through hole is equal to the outer diameter of the first connecting rod 3, and the lamp body 2 can be prevented from shaking due to wind blowing by the matching of the abutting piece 81 with the first connecting rod 3, the guide sleeve 82 and the first convex ring 31 for limitation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A track lamp capable of uniformly adjusting irradiation angles comprises a mounting plate and a lamp body, wherein a first connecting rod is arranged at the top of the lamp body, pulleys are arranged at the top of the first connecting rod to be matched with a track on the mounting plate, the track lamp is characterized by further comprising a fixing plate positioned between a ceiling and the mounting plate, the fixing plate is fixedly arranged below the ceiling through a fixing piece, the mounting plate is connected with the fixing plate through connecting mechanisms on two sides, each connecting mechanism comprises a screw hole vertically formed in the fixing plate, a screw rod matched with the screw hole, a sliding sleeve sleeved on the screw rod, a supporting block fixedly arranged at the bottom of the screw rod to support the sliding sleeve, and second connecting rods with two ends respectively hinged with the sliding sleeve and the mounting plate;
the clamping device is characterized by further comprising a supporting piece, a through hole for the first connecting rod to penetrate through is formed in the supporting piece, a guide sleeve is fixedly arranged below the supporting piece, a first convex ring is arranged on the first connecting rod, a spring is sleeved in a fit clearance between the guide sleeve and the first connecting rod, one end of the spring is supported against the first convex ring, the other end of the spring is supported against the supporting piece to apply acting force towards the mounting plate to the supporting piece, the inner diameter of the guide sleeve is equal to the outer diameter of the first convex ring, and the aperture of the through hole is equal to the outer diameter of the first connecting rod.
2. The track lamp capable of uniformly adjusting the irradiation angle as claimed in claim 1, wherein the upper surface of the supporting plate is fixedly provided with a non-slip mat.
3. The track lamp capable of uniformly adjusting the irradiation angle as claimed in claim 2, wherein the non-slip mat is made of silica gel material.
4. The track lamp with the unified illumination angle adjustment function as claimed in claim 1, wherein the guide sleeve is provided with a second convex ring near the lower end, and a third convex ring is provided on the first connecting rod below the second convex ring.
5. The track lamp capable of uniformly adjusting the irradiation angle as claimed in claim 1, wherein a hand wheel is arranged at the top end of the screw rod.
6. The track lamp with the unified illumination angle adjustment function as claimed in claim 1, wherein the connection mechanisms are arranged in pairs on both sides of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022078804.7U CN212673068U (en) | 2020-09-21 | 2020-09-21 | Rail lamp capable of uniformly adjusting irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022078804.7U CN212673068U (en) | 2020-09-21 | 2020-09-21 | Rail lamp capable of uniformly adjusting irradiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673068U true CN212673068U (en) | 2021-03-09 |
Family
ID=74824631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022078804.7U Active CN212673068U (en) | 2020-09-21 | 2020-09-21 | Rail lamp capable of uniformly adjusting irradiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673068U (en) |
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2020
- 2020-09-21 CN CN202022078804.7U patent/CN212673068U/en active Active
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