CN222026876U - Automatic angle regulation's projecting lamp - Google Patents
Automatic angle regulation's projecting lamp Download PDFInfo
- Publication number
- CN222026876U CN222026876U CN202420639843.5U CN202420639843U CN222026876U CN 222026876 U CN222026876 U CN 222026876U CN 202420639843 U CN202420639843 U CN 202420639843U CN 222026876 U CN222026876 U CN 222026876U
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- screw rod
- base
- connecting rod
- angle
- lamp body
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- 230000001360 synchronised effect Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a projection lamp capable of automatically adjusting an angle, which comprises a base, a projection lamp body, a screw rod, a connecting rod and a driving mechanism, wherein the screw rod is arranged at two sides of the base, the screw rod is arranged between a first fixed seat and a second fixed seat for rotation, a screw rod sleeve is sleeved on the screw rod, the first hinge plate is hinged and movably connected with the second hinge plate, one end of the connecting rod is hinged and connected with the base, the other end of the connecting rod is hinged and connected with the projection lamp body, the driving mechanism drives the screw rods at the left side and the right side to rotate in the same direction, so that the screw rod sleeve synchronously moves, the screw rod sleeve is driven by the driving mechanism to synchronously move, the bottom of the projection lamp body moves outwards, and the connecting rod enables the projection lamp body to rotate outwards, so that the projection lamp body is enabled to stand upwards, and the adjustment of the angle can be realized only by starting the driving mechanism without manual disassembly.
Description
Technical field:
the utility model relates to the field of projection lamps, in particular to a projection lamp capable of automatically adjusting angles.
The background technology is as follows:
The floodlight is a lamp with illuminance higher than ambient environment on a surface to be illuminated, is generally provided with a structure which is not influenced by climate conditions, and is mainly used for large-area operation field mines, stadiums, overpasses, monuments, parks, flower beds and the like;
The irradiation angle of the existing projection lamp is limited within a certain range, and the angle of the lamp body can be manually detached and adjusted only, if the projection lamp is installed on a high wall, the adjustment difficulty is high, and random electric adjustment of the projection angle of the projection lamp cannot be realized.
The utility model comprises the following steps:
in order to solve the above-mentioned problems, an object of the present utility model is to provide a projector capable of automatically adjusting an angle, and to provide a novel projector capable of easily adjusting an angle even at a high place without manual disassembly and adjustment.
The aim of the utility model is achieved by the following technical scheme.
The utility model aims to provide an automatic angle-adjusting projection lamp, which comprises a base, a projection lamp body, a screw rod, a connecting rod and a driving mechanism, wherein the screw rod is arranged at two side positions of the base, a first fixing seat and a second fixing seat are arranged at the upper end and the lower end of the screw rod, the screw rod is arranged between the first fixing seat and the second fixing seat to rotate, the first fixing seat and the second fixing seat are fixed on the base, a screw rod sleeve is sleeved on the screw rod, first hinge plates are arranged at two sides of the bottom of the projection lamp body, second hinge plates are arranged on the screw rod sleeve, the first hinge plates are in hinge movable connection with the second hinge plates, one end of the connecting rod is in hinge connection with the base, the other end of the connecting rod is in hinge connection with the projection lamp body, and the driving mechanism drives the screw rods at the left side and the right side to rotate in the same direction, so that the screw rod sleeve synchronously moves.
Preferably, the driving mechanism comprises a motor and two synchronous belts, a first gear is arranged at the end part of the screw, a second gear is arranged on the motor, wherein the two synchronous belts are sleeved on the second gear, and the other ends of the two synchronous belts are meshed with the first gears at the left end and the right end respectively.
Preferably, a third fixing seat is arranged at the top of the base, and the connecting rod is hinged with the third fixing seat.
Preferably, the hinge position of the connecting rod and the projection lamp body is in the middle position.
Preferably, a protection seat is arranged outside the screw, the screw sleeve is arranged in the protection seat, a slot is arranged on the protection seat, and the second hinge plate extends out of the slot.
Preferably, the protection seat is fixed on the base.
Preferably, the protection seat extends from the first fixing seat to the second fixing seat.
Compared with the prior art, the utility model has the following effects:
1) The utility model describes a projection lamp capable of automatically adjusting an angle, which comprises a base, a projection lamp body, a screw rod, a connecting rod and a driving mechanism, wherein the screw rod is arranged at two side positions of the base, a first fixing seat and a second fixing seat are arranged at the upper end and the lower end of the screw rod, the screw rod is arranged between the first fixing seat and the second fixing seat for rotation, the first fixing seat and the second fixing seat are fixed on the base, a screw rod sleeve is sleeved on the screw rod, first hinge plates are arranged at two sides of the bottom of the projection lamp body, second hinge plates are arranged on the screw rod sleeve, the first hinge plates are in hinged movable connection with the second hinge plates, one end of the connecting rod is hinged with the base, the other end of the connecting rod is hinged with the projection lamp body, the driving mechanism drives the screw rods at the left side and the right side to rotate in the same direction, so that the screw rod sleeve synchronously moves, the screw rod sleeve is driven by the driving mechanism to synchronously move, the bottom of the projection lamp body outwards, and the connecting rod enables the lamp body to outwards rotate, so that the lamp body is enabled to be vertically moved upwards, and the projection lamp body can be manually adjusted without the need of starting the manual adjustment.
2) Other advantages of the present utility model are described in detail in the description of the embodiments.
Description of the drawings:
Fig. 1 is a perspective view of a projector with an automatically adjusted angle according to an embodiment of the present utility model;
Fig. 2 is a perspective view of a use state of a projection lamp with an automatically adjusted angle according to an embodiment of the present utility model;
FIG. 3 is an exploded view of an automatically angle-adjustable projector according to an embodiment of the present utility model;
Fig. 4 is a partial position sectional view of an automatically angle-adjustable projector according to an embodiment of the utility model.
The specific embodiment is as follows:
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below by means of specific embodiments in connection with the accompanying drawings.
As shown in fig. 1 to 4, this embodiment provides an automatic angle-adjusting projection lamp, including base 1, projection lamp body 2, screw rod 3, connecting rod 4 and actuating mechanism 5, screw rod 3 sets up in the both sides position of base 1, the upper and lower both ends position of screw rod 3 is provided with first fixing base 11 and second fixing base 12, screw rod 3 sets up and rotates between first fixing base 11 and second fixing base 12, and, first fixing base 11 and second fixing base 12 are fixed on base 1, the cover has screw rod sleeve 6 on the screw rod 3, projection lamp body 2 bottom both sides are provided with first hinge piece 21, be provided with second hinge piece 61 on the screw rod sleeve 6, first hinge piece 21 and second hinge piece 61 hinge swing joint, connecting rod 4 one end is connected with base 1 hinge, the other end of connecting rod 4 is connected with lamp body 2 hinge joint, actuating mechanism 5 drives screw rod 3 of left and right sides to the same direction rotation to make screw rod sleeve 6 synchronous movement, through actuating mechanism 5 drive screw rod 3 and drive the same direction, just so can not make the projection lamp body 2 up to rotate the outside by adjusting mechanism, as long as the outside the rotation of the screw rod 5 is required to realize upward adjustment lamp body 2.
Further, the driving mechanism 5 includes a motor 51 and two synchronous belts 52, a first gear 31 is disposed at the end of the screw 3, a second gear 510 is disposed on the motor 51, wherein the two synchronous belts 52 are sleeved on the second gear 510, the other ends of the two synchronous belts are respectively meshed with the first gears 31 at the left and right ends, the motor rotates to the second gear 510 to drive the two synchronous belts 52 to rotate in the same direction, the synchronous belts 52 are arranged front and back, the first synchronous belt 52 drives the first gear 31 at the left, and the second synchronous belt 52 drives the first gear 31 at the right, so that the screw 3 rotates in the same direction at the same time, and the rotation speeds are the same.
Further, a third fixing seat 13 is arranged at the top of the base 1, and the connecting rod 4 is hinged with the third fixing seat 13.
Further, the hinge position of the connecting rod 4 and the projection lamp body 2 is in the middle position.
Further, the screw 3 is externally provided with the protection seat 14, the screw sleeve 6 is arranged in the protection seat 14, the protection seat 14 is provided with the slot 140, the second hinge piece 61 extends out of the slot 140, the protection seat 14 is fixed on the base 1, the protection seat 14 extends from the first fixing seat 11 to the second fixing seat 12, the protection seat 14 protects the screw 3, lubricating oil is coated in the protection seat, so that the moving smoothness of the screw sleeve 6 is improved, and lubricating oil loss is placed.
The motor rotates to the second gear 510 to drive the two synchronous belts 52 to rotate in the same direction, the synchronous belts 52 are arranged front and back, the first synchronous belt 52 drives the first gear 31 on the left, the second synchronous belt 52 drives the first gear 31 on the right, and therefore the screw 3 rotates in the same direction, the rotation speed is the same, the screw 3 drives the screw sleeve 6 to synchronously move, the bottom of the projection lamp body 2 moves upwards outwards, the connecting rod 4 enables the projection lamp body to rotate outwards, the projection lamp body 2 is enabled to be erected upwards, manual disassembly and adjustment are not needed, and angle adjustment can be achieved only by starting the driving mechanism 5.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides an automatic angle regulation's projecting lamp, includes base (1), projecting lamp body (2), screw rod (3), connecting rod (4) and actuating mechanism (5), screw rod (3) set up the both sides position at base (1), the upper and lower both ends position of screw rod (3) is provided with first fixing base (11) and second fixing base (12), screw rod (3) set up and rotate between first fixing base (11) and second fixing base (12), and, first fixing base (11) and second fixing base (12) are fixed on base (1), the cover has screw rod sleeve (6), its characterized in that on screw rod (3). The novel light projector comprises a light projector body (2), wherein first hinge plates (21) are arranged on two sides of the bottom of the light projector body (2), second hinge plates (61) are arranged on a screw sleeve (6), the first hinge plates (21) are hinged to the second hinge plates (61), one end of a connecting rod (4) is hinged to a base (1), the other end of the connecting rod (4) is hinged to the light projector body (2), and a driving mechanism (5) drives screws (3) on the left side and the right side to rotate in the same direction, so that the screw sleeve (6) moves synchronously.
2. The automatically angle-adjustable projector of claim 1, wherein: the driving mechanism (5) comprises a motor (51) and two synchronous belts (52), a first gear (31) is arranged at the end part of the screw rod (3), a second gear (510) is arranged on the motor (51), the two synchronous belts (52) are sleeved on the second gear (510), and the other ends of the two synchronous belts are respectively meshed with the first gears (31) at the left end and the right end.
3. The automatically angle-adjustable projector of claim 1, wherein: the top position of base (1) is provided with third fixing base (13), connecting rod (4) are articulated with third fixing base (13).
4. A self-angle-adjusting projector as defined in claim 3, wherein: the hinged position of the connecting rod (4) and the projection lamp body (2) is at the middle position.
5. The automatically angle-adjustable projector of claim 1, wherein: the screw rod (3) outside is provided with protection seat (14), screw rod sleeve (6) set up in protection seat (14), be provided with fluting (140) on protection seat (14), second hinge piece (61) extend in fluting (140).
6. The automatically adjustable angle projector of claim 5, wherein: the protection seat (14) is fixed on the base (1).
7. The automatically adjustable angle projector of claim 5, wherein: the protective seat (14) extends from the first fixing seat (11) to the second fixing seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420639843.5U CN222026876U (en) | 2024-03-30 | 2024-03-30 | Automatic angle regulation's projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420639843.5U CN222026876U (en) | 2024-03-30 | 2024-03-30 | Automatic angle regulation's projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222026876U true CN222026876U (en) | 2024-11-19 |
Family
ID=93443812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420639843.5U Active CN222026876U (en) | 2024-03-30 | 2024-03-30 | Automatic angle regulation's projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222026876U (en) |
-
2024
- 2024-03-30 CN CN202420639843.5U patent/CN222026876U/en active Active
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