CN220186731U - Adjusting mechanism for lamp installation angle - Google Patents
Adjusting mechanism for lamp installation angle Download PDFInfo
- Publication number
- CN220186731U CN220186731U CN202321995795.5U CN202321995795U CN220186731U CN 220186731 U CN220186731 U CN 220186731U CN 202321995795 U CN202321995795 U CN 202321995795U CN 220186731 U CN220186731 U CN 220186731U
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- China
- Prior art keywords
- lamp
- connecting rod
- rod
- chassis
- adjustment mechanism
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- 238000009434 installation Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 claims 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an adjusting mechanism for a lamp installation angle, which comprises a lamp and a support seat rotationally connected to two sides of the lamp, wherein the lamp and the support seat are rotationally connected through bolts, fixing bolts are connected to two sides of the support seat in a threaded manner, a base is rotationally connected to the bottom of the support seat, a sliding sheet is welded to one side of the base far away from the lamp, a chassis is arranged below the sliding sheet, the sliding sheet is slidingly connected with the chassis through a limiting component, the sliding sheet can circumferentially rotate on the chassis, the base and the support seat are driven to circumferentially move through the sliding sheet to circumferentially move, the lamp rotationally connected with the support seat can adjust the installation angle on a horizontal plane, and the angle adjustment of the lamp is limited by the limiting component.
Description
Technical Field
The utility model relates to the technical field of installation and adjustment of lamps, in particular to an adjusting mechanism for the installation angle of a lamp.
Background
The traditional illuminating lamp is fixed on a wall body or other mounting carriers through a mounting bracket, has a certain irradiation range, and has different requirements on the irradiation position of light due to different use scenes and different use time, so that the lamp needs to be adjusted to a proper irradiation angle in order to fully utilize the light-emitting range of the lamp, and the lamp is required to have the function of adjusting the irradiation angle.
The traditional adjusting mechanism for the installation angle of the lamp can be used for adjusting the angle on the vertical plane, and the requirement for adjusting the angle of the horizontal plane can not be met. The illumination angle adjusting mechanism of the lamp with the publication number of 'CN116357928A' has the advantages that the arc-shaped rack is driven to move through the rotation of the adjusting screw, so that the light source module is driven to rotate, the illumination angle of the lamp is adjusted, however, the adjusting mechanism cannot meet the requirement of adjusting the illumination direction of the lamp on the horizontal plane, and the adjustment of the installation angle of the horizontal plane can only be realized through the angle of the mobile device, which is time-consuming and labor-consuming. Some adjusting mechanisms which realize full-angle steering through the rotation of a rotating rod are difficult to fix at an angle for illumination due to the abrasion of components after a period of use. Therefore, in order to solve the above problems, the present utility model provides a mechanism for adjusting the installation angle of a lamp.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In order to solve the problem that the installation angle of a lamp is difficult to adjust in a horizontal plane and the installation angle of the existing rotating rod is difficult to fix after the existing rotating rod is worn, the utility model provides an adjusting mechanism for the installation angle of the lamp.
The utility model provides a lamp installation angle adjusting mechanism, which comprises a lamp and a support seat rotationally connected to two sides of the lamp, wherein the lamp is rotationally connected with the support seat through bolts, fixing bolts are connected to two sides of the support seat through threads, a base is rotationally connected to the bottom of the support seat, a sliding sheet is welded to one side of the base, which is far away from the lamp, and a chassis is arranged below the sliding sheet, the sliding sheet is slidingly connected with the chassis through a limiting assembly, and the sliding sheet can circumferentially rotate on the chassis.
Preferably, the sliding vane is provided with a movable groove which penetrates through the sliding vane at two sides, and the limiting component is arranged in the movable groove.
Preferably, the limiting assembly comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are arranged in an X-shaped cross mirror symmetry mode, and the cross parts of the first connecting rod and the second connecting rod are rotationally connected with the sliding sheets through rotating shafts.
Preferably, the upper end of the first connecting rod is welded with a first vertical rod, the upper end of the second connecting rod is welded with a second vertical rod, and opposite sides of the first vertical rod and the second vertical rod are elastically connected through an extrusion spring.
Preferably, the first horizontal pole of head rod lower part fixedly connected with, second horizontal pole of second connecting rod lower part fixedly connected with, the one side that first horizontal pole and second horizontal pole kept away from the axis of rotation all wraps up has rubber.
Preferably, the chassis top is internally provided with a rotating groove, the longitudinal section of the rotating groove is convex, one side of the rubber wrapped by the first cross rod and the second cross rod is tightly attached to the inner wall of the rotating groove, and the extrusion spring is in a compressed state.
Preferably, the fixing bolt penetrates through the support, the fixing bolt is tightly attached to the outer wall of the lamp through rotation, and the support is connected with the base through rotation of a second bolt.
In summary, the utility model has the following beneficial technical effects:
the base and the support are driven to conduct circular motion through the circular motion of the sliding sheet, the support rotates and connects the lamp to adjust the installation angle on the horizontal plane, the angle adjustment of the lamp is limited by the limiting component, compared with the prior device, the adjusting mechanism enables the installation angle of the lamp on the horizontal plane to be adjusted, the limiting effect of the limiting component is utilized to achieve the purpose of limiting the lamp with the adjusted installation angle, and the problem that the adjustment angle is difficult to fix due to abrasion is solved.
The fixing bolt is tightly attached to the lamp, so that the angle change of the lamp with the installation angle adjusted is limited, and compared with the existing device, the problem that the angle is difficult to fix due to component abrasion after the lamp and the support are adjusted for many times is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a lamp and a part of a structure according to a first embodiment of the utility model;
FIG. 3 is a schematic diagram illustrating the operation of the limiting assembly according to the first embodiment of the present utility model;
fig. 4 is a schematic view of a limiting component according to a first embodiment of the present utility model.
Reference numerals illustrate: 1. a lamp; 2. a support; 3. a first bolt; 4. a fixing bolt; 5. a second bolt; 6. a base; 7. a sliding sheet; 8. a movable groove; 9. a limit component; 901. a first connecting rod; 902. a second connecting rod; 903. a first cross bar; 904. a second cross bar; 905. a rotating shaft; 906. extruding a spring; 907. a first vertical rod; 908. a second vertical rod; 10. a chassis; 11. the groove is rotated.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Example 1
Referring to fig. 1-4, an adjusting mechanism for a lamp installation angle comprises a lamp 1 and supports 2 rotatably connected to two sides of the lamp 1, wherein the lamp 1 and the supports 2 are rotatably connected through bolts 3. The two sides of the support 2 are in threaded connection with fixing bolts 4, the fixing bolts 4 penetrate through the support 2, the fixing bolts 4 are tightly attached to the outer wall of the lamp 1 through rotation, the fixing bolts 4 fix the direction of the lamp 1 on the vertical plane through rotation to one side of the lamp 1, and the first bolts 3 fix the direction of the lamp 1 on the vertical plane through rotation to one side of the lamp 1; in the state of fixed installation angle, after the first bolt 3 and the fixed bolt 4 are rotated to the side far away from the lamp 1, the installation angle of the lamp 1 is adjusted.
A base 6 is arranged below the support 2, and the support 2 and the base 6 are connected in a rotating way through a second bolt 5. One side of the base 6 far away from the lamp 1 is welded with a sliding sheet 7, a chassis 10 is arranged below the sliding sheet 7, a rotating groove 11 is formed in the chassis 10, and the longitudinal section of the rotating groove 11 is convex. The sliding vane 7 is in sliding connection with the chassis 10 through the limiting component 9, and the sliding vane 7 can perform circumferential rotation on the chassis 10. By the circumferential rotation of the slide 7 on the chassis 10, the angle of the lamp installation is adjusted in the horizontal plane.
The movable groove 8 that link up gleitbretter 7 is opened to gleitbretter 7 both sides, spacing subassembly 9 locates the inside in movable groove 8, spacing subassembly 9 includes head rod 901 and second connecting rod 902, head rod 901 and second connecting rod 902 are "X" shape cross mirror symmetry setting, head rod 901 and second connecting rod 902 intersection portion and gleitbretter 7 rotate through axis of rotation 905 and are connected, head rod 901 upper end welding has first montant 907, second connecting rod 902 upper end welding has second montant 908, the opposite one side of first montant 907 and second montant 908 passes through extrusion spring 906 elastic connection, head rod 901 lower part fixedly connected with first horizontal pole 903, second connecting rod 902 lower part fixedly connected with second horizontal pole 904, the rubber is all wrapped up to one side that head rod 903 and second horizontal pole 904 kept away from axis of rotation 905, the tight laminating of one side that head rod 903 and second horizontal pole 904 wrap up have rubber and the inner wall in rotary groove 11, and extrusion spring 906 are in the compression state, in order to increase the frictional force between head rod 903, second horizontal pole 904 and the rotary groove 11. When the position of the sliding vane 7 on the chassis 10 needs to be adjusted, the outer sides of the first vertical rod 907 and the second vertical rod 908 are pressed to enable the first vertical rod 907 and the second vertical rod 908 to move towards opposite sides, at the moment, the first cross rod 903 and the second cross rod 904 move towards the direction of the rotating shaft 905, so that the limiting assembly 9 is separated from the inner wall of the rotating groove 11, the sliding vane 7 slides on the chassis 10, the aim of adjusting the installation angle is achieved, after the fingers are loosened, the elastic force of the extrusion spring 906 enables the first cross rod 903, the second cross rod 904 and the inner wall of the rotating groove 11 to be tightly attached, and the sliding of the sliding vane 7 is limited by friction force.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a lamps and lanterns installation angle's adjustment mechanism, includes lamps and lanterns (1) and rotates support (2) of connecting in lamps and lanterns (1) both sides, lamps and lanterns (1) and support (2) are through bolt one (3) rotation connection, its characterized in that: the utility model discloses a lamp, including support (2), base (6), slide sheet (7), chassis (10) are equipped with to one side welding that lamps and lanterns (1) were kept away from to base (6), slide sheet (7) below, pass through spacing subassembly (9) sliding connection between slide sheet (7) and chassis (10), slide sheet (7) can carry out circumference rotation on chassis (10).
2. The lamp mounting angle adjustment mechanism of claim 1, wherein: the sliding vane (7) is characterized in that two sides of the sliding vane (7) are provided with movable grooves (8) penetrating through the sliding vane (7), and the limiting component (9) is arranged in the movable grooves (8).
3. The lamp mounting angle adjustment mechanism of claim 2, wherein: the limiting assembly (9) comprises a first connecting rod (901) and a second connecting rod (902), the first connecting rod (901) and the second connecting rod (902) are arranged in an X-shaped crossed mirror symmetry mode, and the crossed part of the first connecting rod (901) and the second connecting rod (902) is connected with the sliding sheet (7) in a rotating mode through a rotating shaft (905).
4. A lamp mounting angle adjustment mechanism according to claim 3, wherein: the upper end of the first connecting rod (901) is welded with a first vertical rod (907), the upper end of the second connecting rod (902) is welded with a second vertical rod (908), and opposite sides of the first vertical rod (907) and the second vertical rod (908) are elastically connected through an extrusion spring (906).
5. A lamp mounting angle adjustment mechanism according to claim 3, wherein: the lower part of the first connecting rod (901) is fixedly connected with a first cross rod (903), the lower part of the second connecting rod (902) is fixedly connected with a second cross rod (904), and rubber is wrapped on one side, far away from the rotating shaft (905), of the first cross rod (903) and the second cross rod (904).
6. The lamp mounting angle adjustment mechanism of claim 5, wherein: the chassis (10) is internally provided with a rotating groove (11), the longitudinal section of the rotating groove (11) is convex, and one side, which is wrapped by rubber, of the first cross rod (903) and the second cross rod (904) is tightly attached to the inner wall of the rotating groove (11).
7. The lamp mounting angle adjustment mechanism of claim 1, wherein: the fixing bolt (4) penetrates through the support (2), the fixing bolt (4) is tightly attached to the outer wall of the lamp (1) through rotation, and the support (2) is rotationally connected with the base (6) through a second bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995795.5U CN220186731U (en) | 2023-07-27 | 2023-07-27 | Adjusting mechanism for lamp installation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995795.5U CN220186731U (en) | 2023-07-27 | 2023-07-27 | Adjusting mechanism for lamp installation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186731U true CN220186731U (en) | 2023-12-15 |
Family
ID=89111454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995795.5U Active CN220186731U (en) | 2023-07-27 | 2023-07-27 | Adjusting mechanism for lamp installation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186731U (en) |
-
2023
- 2023-07-27 CN CN202321995795.5U patent/CN220186731U/en active Active
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| GR01 | Patent grant |