CN214580698U - LED projection lamp capable of automatically adjusting projection angle - Google Patents
LED projection lamp capable of automatically adjusting projection angle Download PDFInfo
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- CN214580698U CN214580698U CN202121101212.0U CN202121101212U CN214580698U CN 214580698 U CN214580698 U CN 214580698U CN 202121101212 U CN202121101212 U CN 202121101212U CN 214580698 U CN214580698 U CN 214580698U
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Abstract
The utility model provides an automatic adjust LED projecting lamp of light angle of throwing, include: the device comprises a support frame, a first motor, a rotating table, a support rod, a fixing frame, a lamp body, a fixing rod, a take-up reel and pulleys; the bottom surface of support frame is equipped with first motor, and the output shaft of first motor runs through the support frame and is connected with the revolving stage of top, and one side that the lamp body was kept away from to the bracing piece is equipped with the dead lever, and the dead lever is whole to be the cuboid and upwards extends for the initial point by the revolving stage top surface, the utility model provides a technical problem provide an automatically regulated light projecting lamp of angle of throwing light, can satisfy in the demand of nimble regulation to need not artifical the participation.
Description
Technical Field
The utility model relates to a LED projecting lamp technical field especially relates to an automatically regulated light projecting angle's LED projecting lamp.
Background
The spot light is a lamp with a lighting height higher than the surrounding environment, is also called as a spotlight, can be aimed at any direction, is not influenced by weather conditions, is mainly used in places such as large-area operation areas, contour indicator lamps of buildings, stadiums, overpasses, parks and the like, has a wide application range, and can be used as a spot light for almost all large-area lighting lamps used outdoors.
Although the existing LED projection lamp meets the use requirements of people in daily life, the following problems still exist in the actual use process: 1. the function of automatically adjusting the irradiation angle is not provided; 2. the lamp light can not be flexibly adjusted according to the requirements of people in the using process, and the adjustment is manually performed, so that the lamp light is complicated; 3. some projecting lamps that possess automatically regulated structure is comparatively complicated to installation and maintenance are all more loaded down with trivial details.
Therefore, it is necessary to provide an LED projection lamp capable of automatically adjusting the projection angle to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an automatically regulated light projecting angle's LED projecting lamp, can satisfy in the demand of nimble regulation to need not artifical the participation.
In order to solve the technical problem, the utility model provides a pair of automatically regulated light projecting angle's LED projecting lamp, include: support frame, first motor, revolving stage, bracing piece, mount, lamp body, dead lever, take-up reel, pulley.
The support frame is fixed at a place needing to be installed through a support leg at the lower part, a first motor is arranged on the bottom surface of the support frame, an output shaft of the first motor penetrates through the support frame to be connected with a rotary table at the upper part, a support rod is arranged in the middle of the top surface of the rotary table, the top end of the support rod is fixedly connected with a fixed frame, a lamp body is arranged in the left extending end of the fixed frame, the lamp body is connected with the left extending end of the fixed frame through a rotating shaft, a fixed rod is arranged on one side, away from the lamp body, of the support rod, the whole fixed rod is a rectangular body and extends upwards from the top surface of the rotary table serving as a starting point, an auxiliary rod is arranged at the top of the fixed rod, the auxiliary rod is a rectangular body and extends horizontally towards the lamp body, a pulley is arranged below the extending end, a take-up reel is arranged in the middle of the fixed rod and is arranged towards the lamp body, a steel rope is arranged in the take-up reel, the steel rope is thrown out of the take-up reel and penetrates through the pulley to be connected to the top surface of the lamp body, a second motor is arranged on the adjacent side surface of the take-up reel, the second motor is located the side of dead lever, and its output shaft runs through the dead lever and is connected with the take-up reel.
Preferably, the first motor and the second motor are servo motors.
Preferably, the contact surface between the pulley and the steel rope is made of rubber.
Preferably, the pulley surface is provided with grooves.
Preferably, the height of the take-up reel is located between the lamp body and the pulley.
Preferably, the connection point of the steel cord and the lamp body is located at the front half part of the lamp body.
Compared with the prior art, the utility model provides a pair of LED projecting lamp of automatically regulated projection angle has following beneficial effect:
(1) through the cooperation between revolving stage and take-up reel and the steel cable, make the complete automatic regulation level of lamp body/vertically angular adjustment, need not artifical the participation, also can carry out remote control angle of adjustment to the lamp body through setting up wireless transmission device, make its degree of automation higher, more can adapt to people's life needs.
(2) Through the limitation of arranging the groove and the surface material, the integral adjusting device is more durable, and the condition of error in working is prevented.
Drawings
Fig. 1 is a front view of the LED projector for automatically adjusting the projection angle according to the present invention;
fig. 2 is the utility model discloses the detail drawing of automatically regulated projection angle's LED projecting lamp.
Reference numbers in the figures: 1. the support frame, 2, first motor, 3, revolving stage, 4, bracing piece, 5, mount, 51, pivot, 6, lamp body, 7, dead lever, 71, auxiliary rod, 8, take-up reel, 81, steel cable, 82, second motor, 9, pulley.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in fig. 1, an LED projector capable of automatically adjusting a projection angle includes: support frame 1, first motor 2, revolving stage 3, bracing piece 4, mount 5, lamp body 6, dead lever 7, take-up reel 8, pulley 9.
As shown in fig. 1, the support frame 1 is fixed at a place to be installed through a support leg at the lower part, a first motor 2 is arranged at the bottom surface of the support frame 1, an output shaft of the first motor 2 penetrates through the support frame 1 to be connected with a rotating table 3 at the upper part, and the rotating table 3 is driven to rotate and displace through the starting of the first motor 2, so that the whole projection lamp horizontally displaces;
the middle part of the top surface of the rotating platform 3 is provided with a supporting rod 4, the top end of the supporting rod 4 is fixedly connected with a fixed frame 5, a lamp body 6 is arranged in the left extending end of the fixed frame 5, the lamp body 6 is connected with the left extending end of the fixed frame 5 through a rotating shaft 51, the lamp body 6 can make vertical displacement on the rotating shaft 51 and can drive the lamp body 6 to make horizontal displacement adjustment through the rotation of the rotating platform 3, and the adjustment angle and a control system are controlled by a control box;
a fixed rod 7 is arranged on one side of the support rod 4 far away from the lamp body 6, the fixed rod 7 is integrally a rectangular body and extends upwards from the top surface of the rotating platform 3 as a starting point, an auxiliary rod 71 is arranged at the top of the fixed rod, the auxiliary rod 71 is also a rectangular body and extends horizontally towards the lamp body 6, a pulley 9 is arranged below the extending end, a take-up reel 8 is arranged in the middle of the fixed rod 7, the take-up reel 8 is arranged towards the lamp body 6, a steel rope 81 is arranged in the take-up reel 8, the steel rope 81 is thrown out of the take-up reel 8 and penetrates through the pulley 9 to be connected to the top surface of the lamp body 6, a second motor 82 is arranged on the adjacent side of the take-up reel 8, the second motor 82 is arranged on the side of the fixed rod 7, an output shaft of the second motor penetrates through the fixed rod 7 to be connected with the take-up reel 8 and control the take-up and pay-off of the steel rope 91, and simultaneously, the lamp body 6 connected with the second motor is driven to perform angle adjustment in the vertical direction because the steel rope 91 is taken-up and paid-off, and the balance of the lamp body 6 is controlled entirely by the steel cord 81.
Preferably, the first motor 2 and the second motor 82 are servo motors, which is implemented to achieve more precise control of the servo motors.
Preferably, as an implementable mode, the contact surface between the pulley 9 and the steel rope 81 is made of rubber, and the purpose is to prevent the pulley 9 from slipping due to too smooth surface.
Preferably, as an implementable manner, the surface of the pulley 9 is provided with grooves in order to prevent the steel cable 81 from deviating or deviating during operation, so that the angle adjustment accuracy is affected.
Preferably, as an implementable mode, the installation height of the take-up reel 8 is located between the lamp body 6 and the pulley 9, and the purpose of the implementation is to enable the take-up reel 8 to be stored and released more laborsavingly during working, reduce certain power output and save energy.
Preferably, as an implementable manner, the connection point of the steel rope 81 and the lamp body 6 is positioned at the front half part of the lamp body 6, and the purpose is to use less force when taking up the wire, so that the energy consumption is reduced.
The utility model provides a pair of automatically regulated throws operating principle of LED projecting lamp of angle as follows:
when needing angle adjustment, the manual work is controlled first motor 2 work through the control box, make first motor 2 rotatory and drive revolving stage 3 and rotate, because lamp body 6 passes through mount 5 and sets up on revolving stage 3, so lamp body 6 is horizontal displacement's angular adjustment along with the rotation, after the horizontal angle has been adjusted, second motor 82 starts to drive take-up reel 8 and is done the work of receiving line/unwrapping wire, receive line/unwrapping wire and correspond lamp body 6 and be hung by steel cable 81 or lean on self gravity downward sloping, thereby the adjustment of lamp body vertical angle has been accomplished.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic adjust LED projecting lamp of light angle of throwing which characterized in that includes: the device comprises a support frame, a first motor, a rotating table, a support rod, a fixing frame, a lamp body, a fixing rod, a take-up reel and pulleys;
the support frame is fixed at a place needing to be installed through a support leg at the lower part, a first motor is arranged on the bottom surface of the support frame, an output shaft of the first motor penetrates through the support frame to be connected with a rotary table at the upper part, a support rod is arranged in the middle of the top surface of the rotary table, the top end of the support rod is fixedly connected with a fixed frame, a lamp body is arranged in the left extending end of the fixed frame, the lamp body is connected with the left extending end of the fixed frame through a rotating shaft, a fixed rod is arranged on one side, away from the lamp body, of the support rod, the whole fixed rod is a rectangular body and extends upwards from the top surface of the rotary table serving as a starting point, an auxiliary rod is arranged at the top of the fixed rod, the auxiliary rod is a rectangular body and extends horizontally towards the lamp body, a pulley is arranged below the extending end, a take-up reel is arranged in the middle of the fixed rod and is arranged towards the lamp body, a steel rope is arranged in the take-up reel, the steel rope is thrown out of the take-up reel and penetrates through the pulley to be connected to the top surface of the lamp body, a second motor is arranged on the adjacent side surface of the take-up reel, the second motor is located the side of dead lever, and its output shaft runs through the dead lever and is connected with the take-up reel.
2. The LED projection lamp capable of automatically adjusting the projection angle according to claim 1, wherein the first motor and the second motor are servo motors.
3. The LED spot light capable of automatically adjusting the projection angle according to claim 1, wherein the contact surface between the pulley and the steel rope is made of rubber.
4. The LED projection lamp capable of automatically adjusting the projection angle according to claim 1, wherein the surface of the pulley is provided with a groove.
5. The LED projection lamp capable of automatically adjusting the projection angle according to claim 1, wherein the take-up reel is arranged at a height between the lamp body and the pulley.
6. The LED spot light capable of automatically adjusting the projection angle according to claim 1, wherein the connection point of the steel rope and the light body is located at the front half part of the light body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121101212.0U CN214580698U (en) | 2021-05-21 | 2021-05-21 | LED projection lamp capable of automatically adjusting projection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121101212.0U CN214580698U (en) | 2021-05-21 | 2021-05-21 | LED projection lamp capable of automatically adjusting projection angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214580698U true CN214580698U (en) | 2021-11-02 |
Family
ID=78329717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121101212.0U Active CN214580698U (en) | 2021-05-21 | 2021-05-21 | LED projection lamp capable of automatically adjusting projection angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214580698U (en) |
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2021
- 2021-05-21 CN CN202121101212.0U patent/CN214580698U/en active Active
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