CN214663897U - Narrow light beam LED projecting lamp convenient to adjust illumination angle - Google Patents
Narrow light beam LED projecting lamp convenient to adjust illumination angle Download PDFInfo
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- CN214663897U CN214663897U CN202120492545.4U CN202120492545U CN214663897U CN 214663897 U CN214663897 U CN 214663897U CN 202120492545 U CN202120492545 U CN 202120492545U CN 214663897 U CN214663897 U CN 214663897U
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- side frame
- driving motor
- led lamp
- illumination angle
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Abstract
The utility model discloses a narrow light beam LED projecting lamp convenient to adjust illumination angle, including the projecting lamp body, the projecting lamp body includes LED lamp body and supporting mechanism, be equipped with the connection pivot on the relative both sides wall of LED lamp body respectively, supporting mechanism includes the base and respectively fixed the first side bearer and the second side bearer that set up in the relative both sides in base top, the joint is rotated between first side bearer and second side bearer through connecting the pivot to the LED lamp body, on the lateral wall of second side bearer and corresponding to the fixed driving motor that is equipped with in position department of connecting the pivot, be connected through the drive mechanism transmission between the output of driving motor and the connection pivot on the second side bearer, just be equipped with the outside safety cover of cover drive motor corresponding to driving motor's position department on the lateral wall of second side bearer. The utility model has the advantages of reasonable design, excellent in use effect and be convenient for adjust illumination angle are favorable to market-oriented popularization and application.
Description
Technical Field
The utility model relates to a LED projecting lamp technical field, concretely relates to narrow light beam LED projecting lamp convenient to adjust illumination angle.
Background
With the continuous development of lighting technology, outdoor lamps are not only limited to lighting, but also used for bright decoration of landscapes, walls and other facilities. The LED projection lamp is one of outdoor decorative lamps which are commonly applied at present. The LED projection lamp adopts an LED electric light source comprehensive technology, and can save more than 80% of electricity according to the luminous characteristics of an LED semiconductor, ingenious circuit design and unique lighting geometric appearance, thereby really achieving the effects of high efficiency and energy saving. It has very long service life, can be used for over 50000 hours in average use, and can be used under various low-temperature and high-temperature conditions, so that it is very extensive in application.
However, the installation of the LED floodlight conventionally used in the prior art is basically fixed, and thus there is a general problem that it is inconvenient to adjust the lighting angle of the floodlight. Therefore, the method can not fully meet the requirements of people when being applied.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, excellent in use effect and be convenient for adjust illumination angle's narrow light beam LED projecting lamp.
The utility model adopts the following technical scheme:
a narrow-beam LED projection lamp convenient for adjusting an illumination angle comprises a projection lamp body, wherein the projection lamp body comprises an LED lamp body and a supporting mechanism, two opposite side walls of the LED lamp body are respectively provided with a connecting rotating shaft, the supporting mechanism comprises a base, a first side frame and a second side frame, the first side frame and the second side frame are respectively and fixedly arranged on two opposite sides of the top end of the base, the LED lamp body is rotatably clamped between the first side frame and the second side frame through the connecting rotating shaft, a driving motor is fixedly arranged on the outer side wall of the second side frame and corresponds to the position of the connecting rotating shaft, the output end of the driving motor is in transmission connection with the connecting rotating shaft on the second side frame through a transmission mechanism, a protective cover covering the outside of the driving motor is arranged on the outer side wall of the second side frame and corresponds to the position of the driving motor, and an annular connecting groove is arranged on the outer side wall of the second side frame and corresponds to the position of the protective cover, the protective cover and the connecting groove are screwed together through threads.
As the utility model discloses a preferred technical scheme, the bottom of base is equipped with the preformed groove, the preformed groove communicates with each other through first logical line passageway and LED lamp body are inside, first logical line passageway runs through in base, first side bearer in proper order and rotates the pivot setting of connecting on first side bearer, the preformed groove communicates with each other through second logical line passageway and safety cover are inside, second logical line passageway runs through in base and second side bearer in proper order and sets up.
As a preferred technical scheme of the utility model, drive mechanism is including the driving gear and the driven gear that mesh in each other together, driving motor's output and the axle center position department fixed connection of driving gear rotate the axle center position department fixed connection who connects connection pivot and driven gear on the second side frame.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, excellent in use effect, wherein set up the motor on the second side frame and can drive the connection pivot that corresponds through drive mechanism and take place to rotate when using according to actual need to drive the LED lamp body and rotate, and then reach the effect of adjusting illumination angle when using, degree of automation is high, is favorable to market-oriented popularization and application.
Drawings
Fig. 1 is a schematic structural view of a narrow beam LED projector convenient for adjusting an illumination angle according to the present invention; the symbols in the drawings illustrate that:
the LED lamp body 1 is connected pivot 2, base 3, first side frame 4, second side frame 5, driving motor 6, safety cover 7, preformed groove 8, first wire channel 9, second wire channel 10, driving gear 11, driven gear 12.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a narrow beam LED projector convenient for adjusting an illumination angle includes a projector body, the projection lamp body comprises an LED lamp body 1 and a supporting mechanism, two opposite side walls of the LED lamp body 1 are respectively provided with a connecting rotating shaft 2, the supporting mechanism comprises a base 3, a first side frame 4 and a second side frame 5 which are respectively and fixedly arranged at two opposite sides of the top end of the base 3, the LED lamp body 1 is rotationally clamped between the first side frame 4 and the second side frame 5 through the connecting rotating shaft 2, in this embodiment, the first side frame 4 is provided with a connecting groove adapted to the connecting shaft 2, the connecting rotating shaft 2 corresponding to the first side frame 4 is rotatably connected in the connecting groove, the second side frame 5 is provided with a connecting hole matched with the connecting rotating shaft 2, and the connecting rotating shaft 2 corresponding to the second side frame 2 is rotatably arranged in the connecting hole in a penetrating way;
furthermore, a driving motor 6 is fixedly arranged on the outer side wall of the second side frame 5 and at a position corresponding to the connecting rotating shaft 2, the output end of the driving motor 6 is in transmission connection with the connecting rotating shaft 2 on the second side frame 5 through a transmission mechanism, a protective cover 7 covering the outside of the driving motor 6 is arranged on the outer side wall of the second side frame 5 and at a position corresponding to the driving motor 6, further, an annular connecting groove (not shown in the figure) is arranged on the outer side wall of the second side frame 5 and at a position corresponding to the protective cover, and the protective cover 7 and the connecting groove are screwed together through threads during installation;
further, a preformed groove 8 is formed in the bottom end of the base 3, the preformed groove 8 is communicated with the inside of the LED lamp body 1 through a first through channel 9, and the inside of the LED lamp body 1 is communicated with an external power supply through the first through channel 9; specifically, in this embodiment, the first communication channel 9 sequentially penetrates through the base 3, the first side frame 4 and the connecting rotating shaft 2 rotatably connected to the first side frame 4; the preformed groove 8 is communicated with the interior of the protective cover 7 through a second through-line channel 10, so that the driving motor 7 covered in the protective cover 7 is communicated with an external power supply; specifically, in this embodiment, the second communication channel 10 sequentially penetrates through the base 3 and the second side frame 5;
furthermore, the transmission mechanism comprises a driving gear 11 and a driven gear 12 which are meshed with each other, the output end of the driving motor 6 is fixedly connected with the axis position of the driving gear 11, and the connecting rotating shaft 2 which is rotatably connected to the second side frame 5 is fixedly connected with the axis position of the driven gear 12.
Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (3)
1. The utility model provides a narrow beam LED projecting lamp convenient to adjust illumination angle, includes the projecting lamp body, the projecting lamp body includes LED lamp body (1) and supporting mechanism, its characterized in that: the LED lamp comprises an LED lamp body (1), wherein two opposite side walls of the LED lamp body are respectively provided with a connecting rotating shaft (2), the supporting mechanism comprises a base (3) and a first side frame (4) and a second side frame (5) which are respectively and fixedly arranged at two opposite sides of the top end of the base (3), the LED lamp body (1) is rotatably clamped between the first side frame (4) and the second side frame (5) through the connecting rotating shaft (2), a driving motor (6) is fixedly arranged on the outer side wall of the second side frame (5) and corresponds to the position of the connecting rotating shaft (2), the output end of the driving motor (6) is in transmission connection with the connecting rotating shaft (2) on the second side frame (5) through a transmission mechanism, a protective cover (7) which is arranged outside the driving motor (6) is arranged on the outer side wall of the second side frame (5) and corresponds to the position of the driving motor (6), an annular connecting groove is arranged on the outer side wall of the second side frame (5) and corresponds to the position of the protective cover (7), the protective cover (7) and the connecting groove are screwed together through threads.
2. The narrow beam LED projector of claim 1 wherein the narrow beam LED projector is adapted to adjust the illumination angle by: the bottom of base (3) is equipped with preformed groove (8), preformed groove (8) communicate with each other through first logical line passageway (9) and LED lamp body (1) inside, first logical line passageway (9) run through in base (3), first side bearer (4) in proper order and rotate and connect in the setting of being connected pivot (2) on first side bearer (4), preformed groove (8) communicate with each other through second logical line passageway (10) and safety cover (7) are inside, second logical line passageway (10) run through in proper order and set up in base (3) and second side bearer (5).
3. The narrow beam LED projector of claim 1 wherein the narrow beam LED projector is adapted to adjust the illumination angle by: the transmission mechanism comprises a driving gear (11) and a driven gear (12) which are meshed with each other, the output end of the driving motor (6) is fixedly connected with the axis position of the driving gear (11), and the connecting rotating shaft (2) which is rotatably connected to the second side frame (5) is fixedly connected with the axis position of the driven gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120492545.4U CN214663897U (en) | 2021-03-09 | 2021-03-09 | Narrow light beam LED projecting lamp convenient to adjust illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120492545.4U CN214663897U (en) | 2021-03-09 | 2021-03-09 | Narrow light beam LED projecting lamp convenient to adjust illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214663897U true CN214663897U (en) | 2021-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120492545.4U Active CN214663897U (en) | 2021-03-09 | 2021-03-09 | Narrow light beam LED projecting lamp convenient to adjust illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214663897U (en) |
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2021
- 2021-03-09 CN CN202120492545.4U patent/CN214663897U/en active Active
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