CN209744165U - Square combination formula projecting lamp of 6 heads convenient to adjust luminance - Google Patents
Square combination formula projecting lamp of 6 heads convenient to adjust luminance Download PDFInfo
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- CN209744165U CN209744165U CN201920631727.8U CN201920631727U CN209744165U CN 209744165 U CN209744165 U CN 209744165U CN 201920631727 U CN201920631727 U CN 201920631727U CN 209744165 U CN209744165 U CN 209744165U
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Abstract
The utility model relates to a projecting lamp technical field just discloses a square combination formula projecting lamp of 6 heads convenient to adjust luminance, including the U-shaped lamp stand, the upper end fixedly connected with installation mechanism of U-shaped lamp stand, it is equipped with actuating mechanism in cavity and the cavity to have seted up in the U-shaped lamp stand horizontal part, two relative one sides of vertical portion of U-shaped lamp stand are rotated through the bull stick and are connected with two lighting fixtures, the three projecting lamp of fixedly connected with in proper order in the lighting fixture, actuating mechanism is connected with the lighting fixture through two drive mechanism that set up at two vertical portion outer walls of U-shaped lamp stand. The utility model discloses can realize the synchro-control to a plurality of projecting lamps, the more accurate convenience of regulation, convenient to use.
Description
Technical Field
The utility model relates to a projecting lamp technical field especially relates to a square combination formula projecting lamp of 6 heads convenient to adjust luminance.
Background
the projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. The emergent beam angle of the projection lamp is wide and narrow, the variation range is between 0 and 180 degrees, and the beam is particularly narrow and is called a searchlight.
Present 6 square combination formula projecting lamps in head have two lighting fixtures to install 3 projecting lamps respectively and use, need separately adjust two lighting fixtures when carrying out light regulation, not only waste time and energy, and manual regulation has the error, can not guarantee the synchronism that two lighting fixtures were adjusted, has influenced the regulation of light and has used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving 6 square combination formula projecting lamps among the prior art and installing 3 projecting lamps respectively and use for 6 square combination formula projecting lamps of head among the prior art, need separately adjust two lighting fixtures when carrying out light regulation, not only waste time and energy, and manual regulation has the error, can not guarantee the synchronism that two lighting fixtures were adjusted, has influenced the problem that the regulation of light was used, and the square combination formula projecting lamp of 6 head convenient to adjust luminance that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A6-head square combined type projection lamp convenient for dimming comprises a U-shaped lamp holder, wherein the upper end of the U-shaped lamp holder is fixedly connected with an installation mechanism, a cavity is formed in the horizontal part of the U-shaped lamp holder, a driving mechanism is arranged in the cavity, one side, opposite to two vertical parts, of the U-shaped lamp holder is rotatably connected with two lamp brackets through a rotating rod, three projection lamps are sequentially and fixedly connected in the lamp brackets, and the driving mechanism is connected with the lamp brackets through two transmission mechanisms arranged on the outer walls of the two vertical parts of the U-shaped lamp holder;
The actuating mechanism includes that it connects the actuating lever at two relative inner walls about the cavity to rotate through ball bearing, both ends all stretch out outside the U-shaped lamp stand through the through-hole about the actuating lever, the pole wall that the actuating lever is located the cavity is fixed to be cup jointed from the helical gear, the lower extreme fixedly connected with motor of U-shaped lamp stand horizontal part, the output shaft of motor upper end stretches into in the cavity and fixedly connected with and driven helical gear meshed initiative helical gear through the through-hole.
Preferably, drive mechanism includes driving gear and driven gear, driving gear fixed connection stretches out the outer one end of U-shaped lamp stand at the actuating lever, driven gear fixed connection stretches out the outer one end of U-shaped lamp stand at the bull stick, driving gear and driven gear external toothing are connected with same annular chain.
Preferably, installation mechanism includes the mounting panel, the even many fixed connection of the even fixedly connected with in lower extreme of mounting panel are at the connecting rod of U-shaped lamp stand upper end, a plurality of spacing screws have evenly been seted up on the surface of mounting panel, spacing screw female connection has spacing bolt.
preferably, the side wall of the U-shaped lamp holder is fixedly connected with a protective shell covering the transmission mechanism.
preferably, the specific material of the endless chain is stainless steel.
Compared with the prior art, the utility model provides a square combination formula projecting lamp of 6 heads convenient to adjust luminance possesses following beneficial effect:
1. this square combination formula projecting lamp of 6 heads convenient to adjust luminance, actuating mechanism and drive mechanism through being equipped with, when the light projecting angle of needs adjustment projecting lamp, the starter motor, the motor drives the rotation of initiative helical gear and then drives driven helical gear and rotate, the meshing that utilizes initiative helical gear and driven helical gear drives the actuating lever and rotates, and then drive two driving gear rotations, the meshing that utilizes annular chain and driving gear and driven gear drives driven gear and rotates, and then drive the bull stick and rotate, can drive the lighting fixture and rotate, and then can drive a plurality of projecting lamps and rotate in step, can realize the synchro-control to a plurality of projecting lamps, the more accurate convenience of regulation, convenient to use.
2. This square combination formula projecting lamp of 6 heads convenient to adjust luminance through the installation mechanism that is equipped with, through the spacing bolt with the firm fixing of mounting panel in fixed position can be with the firm fixing in assigned position, convenient to use of whole projecting lamp.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize the synchro-control to a plurality of projecting lamps, the more accurate convenience of regulation, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a 6-head square combined projector convenient for dimming according to the present invention;
Fig. 2 is the utility model provides a structure schematic diagram of 6 square combination formula projecting lamp A parts convenient to adjust luminance.
In the figure: the lamp comprises a 1U-shaped lamp holder, a 2-mounted mechanism, a 21-mounted plate, a 22-connected rod, a 23-limited bolt, a 3-cavity, a 4-driving mechanism, a 41-driving rod, a 42-driven bevel gear, a 43-motor, a 44-driving bevel gear, a 5-rotating rod, a 6-lamp bracket, a 7-projection lamp, an 8-transmission mechanism, an 81-driving gear, a 82-driven gear and an 83-ring chain.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a square combined type projection lamp with 6 heads and convenient for dimming comprises a U-shaped lamp holder 1, wherein the upper end of the U-shaped lamp holder 1 is fixedly connected with an installation mechanism 2, a cavity 3 is formed in the horizontal part of the U-shaped lamp holder 1, a driving mechanism 4 is arranged in the cavity 3, two lamp brackets 6 are rotatably connected to one opposite sides of two vertical parts of the U-shaped lamp holder 1 through a rotating rod 5, three projection lamps 7 are fixedly connected in the lamp brackets 6 in sequence, and the driving mechanism 4 is connected with the lamp brackets 6 through two transmission mechanisms 8 arranged on the outer walls of the two vertical parts of the U;
The driving mechanism 4 comprises driving rods 41 which are rotatably connected to the left inner wall and the right inner wall of the cavity 3 through ball bearings, the left end and the right end of each driving rod 41 extend out of the U-shaped lamp holder 1 through holes, driven helical gears 42 are fixedly sleeved on the rod walls of the driving rods 41 in the cavity 3, a motor 43 is fixedly connected to the lower end of the horizontal part of the U-shaped lamp holder 1, and an output shaft at the upper end of the motor 43 extends into the cavity 3 through a through hole and is fixedly connected with driving helical gears 44 meshed with the driven helical gears 42.
The transmission mechanism 8 comprises a driving gear 81 and a driven gear 82, the driving gear 81 is fixedly connected to one end of the driving rod 41 extending out of the U-shaped lamp holder 1, the driven gear 82 is fixedly connected to one end of the rotating rod 5 extending out of the U-shaped lamp holder 1, the driving gear 81 and the driven gear 82 are externally engaged and connected with a same annular chain 83, the motor 43 is started, the motor 43 drives the driving helical gear 44 to rotate and further drives the driven helical gear 42 to rotate, the driving rod 41 is driven to rotate by the engagement of the driving helical gear 44 and the driven helical gear 42, and further drives the two driving gears 81 to rotate, the driven gear 82 is driven to rotate by the engagement of the annular chain 83 with the driving gear 81 and the driven gear 82, and further drives the rotating rod 5 to rotate, so as to drive the lamp holder 6 to rotate, further drive the plurality of, the adjustment is more accurate and convenient, and the use is convenient.
Installation mechanism 2 includes mounting panel 21, and a plurality of fixed connection of the even fixedly connected with of lower extreme of mounting panel 21 are at the connecting rod 22 of 1 upper end of U-shaped lamp stand, and a plurality of spacing screws have evenly been seted up on mounting panel 21's surface, and spacing screw female connection has stop bolt 23, can fix the firm fixing in fixed position of whole projecting lamp 7 in assigned position, convenient to use through stop bolt 23 with the firm fixing of mounting panel 21.
The protective housing outside the transmission mechanism 8 is located to the lateral wall fixedly connected with cover of U-shaped lamp stand 1, can carry out better protection to transmission mechanism 8.
The endless chain 83 is made of stainless steel.
In the utility model, when in use, through the driving mechanism 4 and the transmission mechanism 8, when the projection angle of the projection lamp 7 needs to be adjusted, the motor 43 is started, the motor 43 drives the driving bevel gear 44 to rotate and further drives the driven bevel gear 42 to rotate, the driving rod 41 is driven to rotate by the meshing action of the driving bevel gear 44 and the driven bevel gear 42, and further drives the two driving gears 81 to rotate, the driven gear 82 is driven to rotate by the meshing action of the annular chain 83 and the driving gear 81 and the driven gear 82, and further drives the rotating rod 5 to rotate, the lamp bracket 6 can be driven to rotate, and further the plurality of projection lamps 7 can be driven to synchronously rotate, the synchronous adjustment of the plurality of projection lamps 7 can be realized, the adjustment is more accurate and convenient, the use is convenient, through the installation mechanism 2, the mounting plate 21 is stably fixed at the fixed position of the projection lamp through the limiting bolt, is convenient to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The square combined type projection lamp with 6 heads and convenient for dimming comprises a U-shaped lamp holder (1) and is characterized in that an installation mechanism (2) is fixedly connected to the upper end of the U-shaped lamp holder (1), a cavity (3) is formed in the horizontal part of the U-shaped lamp holder (1), a driving mechanism (4) is arranged in the cavity (3), two lamp brackets (6) are rotatably connected to one opposite sides of two vertical parts of the U-shaped lamp holder (1) through a rotating rod (5), three projection lamps (7) are sequentially and fixedly connected in the lamp brackets (6), and the driving mechanism (4) is connected with the lamp brackets (6) through two transmission mechanisms (8) arranged on the outer walls of the two vertical parts of the U-shaped lamp holder (1);
Actuating mechanism (4) include rotate through ball bearing and connect actuating lever (41) at two relative inner walls about cavity (3), both ends all stretch out outside U-shaped lamp stand (1) through the through-hole about actuating lever (41), the pole wall that actuating lever (41) are located cavity (3) is fixed to be cup jointed from helical gear (42), the lower extreme fixedly connected with motor (43) of U-shaped lamp stand (1) horizontal part, output shaft on motor (43) stretches into in cavity (3) through the through-hole and fixedly connected with and from helical gear (42) meshed initiative helical gear (44).
2. The 6-head square combined projection lamp convenient for dimming according to claim 1, wherein the transmission mechanism (8) comprises a driving gear (81) and a driven gear (82), the driving gear (81) is fixedly connected to one end of the driving rod (41) extending out of the U-shaped lamp holder (1), the driven gear (82) is fixedly connected to one end of the rotating rod (5) extending out of the U-shaped lamp holder (1), and the driving gear (81) and the driven gear (82) are externally engaged and connected with a same annular chain (83).
3. The square combination projecting lamp of 6 heads convenient to adjust luminance of claim 1, characterized in that, installation mechanism (2) includes mounting panel (21), the even many fixed connection of the lower extreme of mounting panel (21) are at connecting rod (22) of U-shaped lamp stand (1) upper end, a plurality of spacing screws have evenly been seted up on the surface of mounting panel (21), spacing screw female connection has spacing bolt (23).
4. The square combined projector with 6 heads convenient for dimming according to claim 1, wherein the side wall of the U-shaped lamp holder (1) is fixedly connected with a protective shell covering the transmission mechanism (8).
5. the square combined projector with 6 heads convenient for dimming according to claim 2, wherein the material of the circular chain (83) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631727.8U CN209744165U (en) | 2019-05-06 | 2019-05-06 | Square combination formula projecting lamp of 6 heads convenient to adjust luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631727.8U CN209744165U (en) | 2019-05-06 | 2019-05-06 | Square combination formula projecting lamp of 6 heads convenient to adjust luminance |
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| Publication Number | Publication Date |
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| CN209744165U true CN209744165U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920631727.8U Active CN209744165U (en) | 2019-05-06 | 2019-05-06 | Square combination formula projecting lamp of 6 heads convenient to adjust luminance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797340A (en) * | 2020-12-29 | 2021-05-14 | 姜卫鹏 | Novel shot-light that low power dissipation |
| CN113513738A (en) * | 2020-06-18 | 2021-10-19 | 广东北斗星体育设备有限公司 | Angle adjusting device and method for lamp of court |
-
2019
- 2019-05-06 CN CN201920631727.8U patent/CN209744165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513738A (en) * | 2020-06-18 | 2021-10-19 | 广东北斗星体育设备有限公司 | Angle adjusting device and method for lamp of court |
| CN112797340A (en) * | 2020-12-29 | 2021-05-14 | 姜卫鹏 | Novel shot-light that low power dissipation |
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