CN218523456U - Turnover type spotlight illuminating device with brightness adjusting function - Google Patents
Turnover type spotlight illuminating device with brightness adjusting function Download PDFInfo
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- CN218523456U CN218523456U CN202222313139.4U CN202222313139U CN218523456U CN 218523456 U CN218523456 U CN 218523456U CN 202222313139 U CN202222313139 U CN 202222313139U CN 218523456 U CN218523456 U CN 218523456U
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Abstract
The utility model discloses a turnover type spotlight illuminating device with brightness adjustment, which comprises a hollow cylindrical spotlight shell, wherein a protective cover with a transparent structure is fixedly arranged inside the front cover of the spotlight shell; the LED lamp is fixedly arranged inside the spotlight shell by using a screw; the built-in power supply is fixedly arranged at the middle position in the spotlight shell by utilizing a bracket; and the connecting rods are rotatably arranged on the outer surfaces of the front side and the rear side of the spotlight shell. This upset type shot-light lighting device with adjustting of lighteness adopts neotype structural design for the in-process that the device was using can drive the loose gear through first motor and rotate, thereby utilize its and the meshing between the fixed gear to make the shot-light shell rotate around the connecting rod with the connecting rod, reach the purpose of automatically regulated angle, and utilize shading to change the luminous lamp pearl quantity of in-service use to sheltering from of luminous lamp pearl in the LED lamp, reach the purpose of regulation luminance.
Description
Technical Field
The utility model relates to a shot-light technical field specifically is a upset type shot-light lighting device with adjustting of lighteness.
Background
The spotlight is an illumination device for directionally transmitting a light source, and the light source is generally in a ray shape, and generally used for creating an indoor illumination atmosphere by using a long illumination distance, and a wonderful pattern is transformed by combining a plurality of spotlights.
Among the prior art, chinese patent that the grant bulletin number is CN209262776U discloses a novel energy-conserving LED profection lamp, including the LED profection lamp body, be provided with the LED lamp body on the LED profection lamp body, one side of LED lamp body is provided with first projection lamp box, one side of first projection lamp box is provided with the second projection lamp box, the projection lamp base is installed to the bottom of first projection lamp box, the top of projecting the lamp base is provided with rotatory bottom plate, the profection lamp backup pad is installed to the both sides of rotatory bottom plate, rotatory bottom plate's center department is provided with the rotatory screw rod of second, one side of profection lamp backup pad is provided with first rotatory screw rod, the inside one side of first projection lamp box is provided with the circuit board, the battery is installed to one side in the second profection lamp box, the second throws one side outside the lamp box and is equipped with the port of charging, keeping away from the shift knob is installed to the one end of port of charging, the utility model discloses the angle scope of throwing of LED lamp is big, convenient to the LED lamp is of high quality to energy-conserving nature is good.
Foretell shot-light is using owing to not setting up the drive structure, so need personnel manually to adjust when needing angle regulation, personnel make a round trip to run in the great place of shot-light use amount and adjust the shot-light angle and comparatively waste time and energy to often judge the position through the naked eye during personnel's manual angle regulation, the naked eye has great error, thereby shines the effect to the shot-light and causes certain influence.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a upset type shot-light lighting device with adjustting of lighteness to it comparatively wastes time and energy and has the problem of certain error to propose manual regulation shot-light angle in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a upset type shot-light lighting device with adjustting of lighteness, shot-light shell including hollow cylinder structure, the inside fixed protection casing that is transparent column structure that is provided with in front cover position of shot-light shell still includes:
the LED lamp is fixedly installed inside the spotlight shell by using a screw and consists of lamp beads and a PCB (printed circuit board) which are symmetrical about the center of a circle;
the built-in power supply is fixedly arranged at the middle position in the spotlight shell by utilizing a bracket, the built-in power supply is electrically connected with the LED lamp by utilizing a lead, and the built-in power supply is set to be in a storage battery power storage mode;
the connecting rod is rotatably arranged on the outer surfaces of the front side and the rear side of the spotlight shell, the top end of the connecting rod is rotatably provided with an installation plate, and the installation plate is fixedly arranged at the top of a wall by screws;
the fixed gear is fixedly arranged on the outer surface of the bottom end of the connecting rod on the front side, and a movable gear rotatably arranged with the spotlight shell is connected to the side surface of the fixed gear in a meshed manner;
the first motor is fixedly installed at the rear end inside the spotlight shell, an output shaft of the first motor is coaxially and fixedly connected with the movable gear, and the first motor is electrically connected with the built-in power supply through a lead;
the telescopic link, upper and lower both ends rotate respectively and install at mounting panel lower surface and connecting rod side, the telescopic link with the slope distributes between the mounting panel.
Preferably, the spotlight shell is internally and centrally and symmetrically distributed about a transverse central axis of the spotlight shell and is provided with 6 shading rotating wheels, the shading rotating wheels are rotatably connected with the spotlight shell, and the shading rotating wheels can rotate according to actual use requirements.
Preferably, the side surface of the shading runner is provided with a light leakage groove in an arc structure, the position of the light leakage groove corresponds to the position of a peripheral lamp bead of the LED lamp, and all the lamp beads are normally used when the light leakage groove rotates to the position corresponding to the lamp bead.
Preferably, the inner gear is coaxially and fixedly installed on the side surface of the shading rotating wheel, the outer side of the inner gear is connected with an outer gear which is rotatably installed with the spotlight shell in a meshed mode, and the inner gear which is connected with the inner side in a meshed mode drives the shading rotating wheel to rotate synchronously by means of rotation of the outer gear.
Preferably, the outer side above the outer gear is provided with a driving roller in a fitting manner, the outer surface of the driving roller and the outer surface of the outer gear are both provided with rough structures for increasing friction force, and the driving roller drives the outer gear fitted with the driving roller to rotate by using the friction force generated on the surface when rotating.
Preferably, the side surface of the driving roller is coaxially provided with a second motor fixedly connected with the spotlight shell, the second motor is a servo motor with a self-locking structure, and the second motor with the self-locking structure can limit the driving roller to rotate randomly.
Compared with the prior art, the beneficial effects of the utility model are that: this upset type shot-light lighting device with adjustting of lighteness, adopt neotype structural design, make the device can drive the loose gear through first motor at the in-process that uses and rotate, thereby utilize its and the meshing between the fixed gear to make the shot-light shell rotate around the connecting rod with the connecting rod, reach the purpose of automatically regulated angle, and utilize shading revolving wheel to the LED lamp in the sheltering from of luminous lamp pearl can change the luminous lamp pearl quantity of in-service use, reach the purpose of regulation luminance, its concrete content is as follows:
1. the cooperation between connecting rod, fixed gear, loose gear and the telescopic link is used, utilizes the flexible connecting rod that promotes of telescopic link to take place to rotate around the mounting panel, adjusts the holistic angle of shot-light shell to drive the loose gear through first motor and rotate, utilize meshing between loose gear and the fixed gear to make the shot-light shell rotate around the bottom of connecting rod, adjust the angle of shining of shot-light shell.
2. The shading rotating wheel, the inner gear and the outer gear are matched for use, the second motor is utilized to drive the driving roller to rotate, so that the outer gear is driven to rotate under the action of friction force, the inner gear meshed with the second motor is utilized to drive the shading rotating wheel to rotate, the shading rotating wheel is utilized to shade the peripheral lamp beads, the purpose of changing the number of the lamp beads in actual use is achieved, and the purpose of adjusting brightness is achieved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the reflector lamp of the present invention;
FIG. 3 is a schematic view of the front view cross section of the housing of the spotlight of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic side view of the external gear of the present invention.
In the figure: 1. a spotlight housing; 101. a protective cover; 2. an LED lamp; 3. a built-in power supply; 4. a connecting rod; 5. mounting a plate; 6. fixing a gear; 7. a movable gear; 8. a first motor; 9. a telescopic rod; 10. a shading rotary wheel; 11. a light leakage groove; 12. an internal gear; 13. an outer gear; 14. a driving roller; 15. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a upset type shot-light lighting device with adjustting of lighteness, includes shot-light shell 1 of hollow cylinder structure, and shot-light shell 1's protecgulum position internal fixation is provided with the protection casing 101 that is transparent column structure, still includes: the LED lamp 2 is fixedly installed inside the spotlight shell 1 by using screws, and the LED lamp 2 consists of lamp beads and a PCB which are symmetrical about the center of a circle; the built-in power supply 3 is fixedly arranged in the middle position in the spotlight shell 1 by utilizing a support, the built-in power supply 3 is electrically connected with the LED lamp 2 by utilizing a lead, and the built-in power supply 3 is set to be in a storage battery electricity storage mode; the connecting rod 4 is rotatably arranged on the outer surfaces of the front side and the rear side of the spotlight shell 1, the mounting plate 5 is rotatably arranged at the top end of the connecting rod 4, and the mounting plate 5 is fixedly arranged at the top position of a wall by using screws; the fixed gear 6 is fixedly arranged on the outer surface of the bottom end of the front connecting rod 4, and the side surface of the fixed gear 6 is meshed with a movable gear 7 which is rotatably arranged with the spotlight shell 1; the first motor 8 is fixedly arranged at the rear end in the spotlight shell 1, an output shaft of the first motor 8 is coaxially and fixedly connected with the movable gear 7, and the first motor 8 is electrically connected with the built-in power supply 3 through a lead; telescopic link 9, upper and lower both ends rotate respectively to be installed in 5 lower surfaces of mounting panel and connecting rod 4 sides, and the slope distributes between telescopic link 9 and the mounting panel 5.
When the device is used, firstly, the spotlight shell 1 is installed at a roof position by utilizing the mounting plate 5 and the connecting rod 4, then, the built-in power supply 3 is utilized to supply power to the LED lamp 2 for irradiation, when the irradiation angle is required to be adjusted, the remote control device is utilized to control the telescopic rod 9 to work and stretch, the telescopic rod 4 is pushed to rotate around the mounting plate 5 under the action of the telescopic rod 9, the whole angle is adjusted, then, the first motor 8 rotates to drive the external movable gear 7 to rotate, the spotlight shell 1 rotates around a connecting point between the bottom of the connecting rod 4 by utilizing the meshing between the movable gear 7 and the fixed gear 6, thereby the angle of the spotlight shell 1 is changed, and finally, the irradiation angle is enabled to reach the required position.
When the brightness of the irradiation light source needs to be changed, the second motor 15 is firstly utilized to drive the driving roller 14 to rotate, the friction force generated between the outer surface of the driving roller 14 and the outer surface of the outer gear 13 is utilized to drive the outer gear 13 to rotate, the outer gear 13 drives the inner gear 12 which is meshed and connected with the inner side to synchronously rotate in the rotating process, so that the inner gear 12 drives the shading rotating wheel 10 to rotate, and the shading rotating wheel 10 shades the peripheral lamp beads of the LED lamp 2 (under the normal condition, namely, when the brightness is full, the light leakage grooves 11 formed in the side surfaces of the shading rotating wheel 10 correspond to the peripheral lamp beads, and the normal light source emitting of the lamp beads is not influenced to irradiate), so that the light source emitting from the peripheral lamp beads is blocked, the number of the lamp beads actually used is changed, and the purpose of changing the brightness of the spot lamp is finally realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a upset type shot-light lighting device with adjustting of lighteness, includes the shot-light shell of hollow cylinder structure, the inside fixed protection casing that is transparent column structure that is provided with in front cover position of shot-light shell, its characterized in that still includes:
the LED lamp is fixedly installed inside the spotlight shell by using a screw and consists of lamp beads and a PCB (printed circuit board) which are symmetrical about the center of a circle;
the built-in power supply is fixedly arranged at the middle position in the spotlight shell by utilizing a bracket, the built-in power supply is electrically connected with the LED lamp by utilizing a lead, and the built-in power supply is set to be in a storage battery power storage mode;
the connecting rod is rotatably arranged on the outer surfaces of the front side and the rear side of the spotlight shell, the top end of the connecting rod is rotatably provided with an installation plate, and the installation plate is fixedly arranged at the top of a wall by screws;
the fixed gear is fixedly arranged on the outer surface of the bottom end of the connecting rod on the front side, and a movable gear rotatably arranged with the spotlight shell is connected to the side surface of the fixed gear in a meshed manner;
the first motor is fixedly installed at the rear end in the spotlight shell, an output shaft of the first motor is coaxially and fixedly connected with the movable gear, and the first motor is electrically connected with the built-in power supply through a lead;
the telescopic link, upper and lower both ends rotate respectively and install at mounting panel lower surface and connecting rod side, the telescopic link with the slope distributes between the mounting panel.
2. A flip-type spot lighting device with brightness adjustment as claimed in claim 1, wherein: the spot lamp is characterized in that 6 shading rotating wheels are centrally and symmetrically distributed in the spot lamp shell about a transverse central axis of the spot lamp shell, and the shading rotating wheels are rotatably connected with the spot lamp shell.
3. A flip-type spot lighting device with brightness adjustment according to claim 2, wherein: a light leakage groove in an arc-shaped structure is formed in the side face of the shading rotating wheel, and the position of the light leakage groove corresponds to the position of a peripheral lamp bead of the LED lamp.
4. A turning type spot light with brightness adjustment according to claim 3, wherein: the side surface of the shading rotating wheel is coaxially and fixedly provided with an inner gear, and the outer side of the inner gear is connected with an outer gear which is rotatably arranged with the spotlight shell in a meshed manner.
5. A flip-type spot lighting device with brightness adjustment according to claim 4, wherein: the outer side of the upper portion of the outer gear is provided with a driving roller in a fitting mode, and the outer surface of the driving roller and the outer surface of the outer gear are both of rough structures which are used for increasing friction force.
6. A flip-type spot lighting device with brightness adjustment according to claim 5, wherein: the side surface of the driving roller is coaxially provided with a second motor fixedly connected with the spotlight shell, and the second motor is a servo motor with a self-locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313139.4U CN218523456U (en) | 2022-09-01 | 2022-09-01 | Turnover type spotlight illuminating device with brightness adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313139.4U CN218523456U (en) | 2022-09-01 | 2022-09-01 | Turnover type spotlight illuminating device with brightness adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218523456U true CN218523456U (en) | 2023-02-24 |
Family
ID=85244520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222313139.4U Active CN218523456U (en) | 2022-09-01 | 2022-09-01 | Turnover type spotlight illuminating device with brightness adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218523456U (en) |
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2022
- 2022-09-01 CN CN202222313139.4U patent/CN218523456U/en active Active
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