CN214745345U - High-pole lamp with adjustable illumination angle - Google Patents
High-pole lamp with adjustable illumination angle Download PDFInfo
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- CN214745345U CN214745345U CN202120919405.0U CN202120919405U CN214745345U CN 214745345 U CN214745345 U CN 214745345U CN 202120919405 U CN202120919405 U CN 202120919405U CN 214745345 U CN214745345 U CN 214745345U
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Abstract
The utility model discloses a high-pole lamp with adjustable illumination angle, belonging to the illumination field, which comprises a hollow lamp pole, wherein a fixed component is arranged on the hollow lamp pole; the lamp holder can lift along the hollow lamp pole and can be fixed on the hollow lamp pole through the fixing component; the lamps are all rotatably arranged on the lamp holder and are uniformly distributed along the circumferential direction of the hollow lamp post; the driving device is arranged inside the hollow lamp pole and is respectively connected with the lamps through the steel wire ropes, and the driving device can drive the lamps to rotate and the lamp holder to lift. Therefore, the lifting of the lamp bracket and the rotation of the lamp share the same driving device, and the adjustment of the illumination angle can be realized without additionally arranging a motor, so that the high-pole lamp with the adjustable illumination angle is simple in structure and low in cost.
Description
Technical Field
The utility model belongs to the technical field of the illumination and specifically relates to a high-pole lamp of illumination angularly adjustable is related to.
Background
The high-pole lamp is a new type lighting device formed from steel conical lamp pole whose length is above 15 m and combined lamp holder, and can be extensively used in the places of airport, wharf and sports hall, etc. which need lighting.
The illumination angle and the scope of current high-pole lamp are just set for before the installation of high-pole lamp, if the illumination angle of high-pole lamp needs to be adjusted according to the demand in actual place, then need additionally install the angle of illumination of motor control high-pole lamp lamps and lanterns, and this makes high-pole lamp cost rise and the structure becomes complicated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an solve one of the technical problem who exists among the prior art at least, for this reason, the utility model provides a high-pole lamp of illumination angle adjustable need not the lift lighting fixture and just can accomplish the adjustment to the illumination angle.
According to the utility model discloses illumination angularly adjustable high-pole lamp, include: the hollow lamp pole is provided with a fixing component; the lamp holder can lift along the hollow lamp pole and can be fixed on the hollow lamp pole through the fixing component; the lamps are all rotatably arranged on the lamp holder and are uniformly distributed along the circumferential direction of the hollow lamp post; the driving device is arranged inside the hollow lamp pole and is respectively connected with the lamps through the steel wire ropes, and the driving device can drive the lamps to rotate and the lamp holder to lift.
According to the utility model discloses illumination angularly adjustable high-pole lamp has following beneficial effect at least: one end of the steel wire rope is connected to the rotatable lamp, and the driving device can be used for lifting the lamp holder when the lamp holder is not fixed on the hollow lamp pole; when the lamp holder is lifted to a proper position and the lamp holder is fixed on the hollow lamp pole by the fixing component, the driving device can be used for rotating the lamp. Therefore, the driving device which can only be used for lifting the lamp holder originally has the functions of lifting the lamp holder and adjusting the illumination angle at the same time, and a motor for controlling the lamp to rotate does not need to be additionally added.
According to the utility model discloses a some embodiments, a plurality of lamps and lanterns all are provided with first reel, and wire rope is connected with first reel.
According to some embodiments of the invention, the drive arrangement comprises: the pulley assemblies are all arranged at the upper end of the hollow lamp pole and are uniformly distributed along the circumferential direction of the hollow lamp pole; one end of the steel wire rope is wound on the second winding drum, and the other end of the steel wire rope is connected with the lamp after passing through the pulley assembly; and the driving motor is used for controlling the second winding drum to wind and release the steel wire rope.
According to some embodiments of the present invention, a plurality of sheave assemblies all include: the first pulley is arranged inside the hollow lamp pole; the pulley bracket is arranged at the upper end of the hollow lamp pole and extends out towards the outer side of the hollow lamp pole; and the second pulley is arranged at one end, far away from the hollow lamp pole, of the pulley bracket.
According to some embodiments of the invention, the fixing assembly comprises: the hooks are rotatably arranged at the upper end of the hollow lamp pole; and the limiting part is arranged inside the hollow lamp pole and is used for detecting the position of the lamp holder and controlling the hook to rotate.
According to some embodiments of the present invention, the locating part comprises: the limiting block is arranged on the steel wire rope; and the limit switch is arranged on the inner wall of the hollow lamp pole.
According to the utility model discloses a some embodiments, the upper end of hollow lamp pole is provided with the lightning rod.
According to some embodiments of the utility model, the lighting fixture still includes the dropproof device.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural view of a high-pole lamp with adjustable illumination angle according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the high-stem lamp of FIG. 1 with adjustable illumination angle;
FIG. 3 is a schematic structural view of the lamp shown in FIG. 1 being lifted by a wire rope;
fig. 4 is a schematic structural view of the lamp shown in fig. 1 when it naturally droops.
Reference numerals:
a hollow light pole 100; a fixing member 110; a hook 111; a stopper 112; a stopper 112 a; a limit switch 112 b; a lightning rod 120;
a lamp holder 200;
a lamp 300; a first spool 310;
a drive device 400; a wire rope 410; a sheave assembly 420; a first pulley 421; a pulley support 422; a second pulley 423; a second reel 430; the motor 440 is driven.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The high-pole lamp with adjustable illumination angle according to the embodiment of the present invention is described below with reference to fig. 1 to 2.
As shown in fig. 1, according to the utility model discloses illumination angularly adjustable high pole lamp includes: the hollow lamp post 100 is provided with a fixing component 110 on the hollow lamp post 100; the lamp holder 200 can ascend and descend along the hollow lamp pole 100, and the lamp holder 200 can also be fixed on the hollow lamp pole 100 through the fixing component 110; the lamps 300 are all rotatably arranged on the lamp holder 200, and the lamps 300 are uniformly distributed along the circumferential direction of the hollow lamp post 100; the driving device 400 is arranged inside the hollow lamp pole 100, the driving device 400 is respectively connected with the lamps 300 through the steel wire ropes 410, and the driving device 400 can drive the lamps 300 to rotate and the lamp holders 200 to lift.
For example, as shown in fig. 1 to 4, the hollow lamp post 100 is in a truncated cone shape with a narrow top and a thick bottom, the lamp holder 200 is sleeved outside the hollow lamp stem, the three lamps 300 are rotatably disposed on the lamp holder 200, one ends of the three steel wire ropes 410 are respectively connected with the three lamps 300, and the other ends are connected with the driving device 400. Before the high-pole lamp with the adjustable illumination angle is installed, the lamp holder 200 is positioned at the lower end of the hollow lamp pole 100, the steel wire rope 410 is in a loose state, and the lamp 300 naturally droops to the position where the included angle between the lamp 300 and the hollow lamp pole 100 is the minimum due to self gravity; when the high-pole lamp with the adjustable illumination angle is installed, the driving device 400 winds the steel wire rope 410, the tight steel wire rope 410 pulls the lamp 300, so that the lamp 300 rotates to the position where the included angle between the lamp 300 and the hollow lamp pole 100 is maximum, at the moment, the lamp 300 cannot continue to rotate upwards, the driving device 400 continues to wind the steel wire rope 410, so that the lamp holder 200 is lifted and ascended until the lamp holder 200 ascends to the position corresponding to the fixing component 110 at the upper end of the hollow lamp pole 100, and then the fixing component 110 is used for fixing the lamp holder 200 on the hollow lamp pole 100; when the lamp holder 200 is fixed on the hollow lamp pole 100, the steel wire rope 410 can be in a loose or tight state, and the tension of the steel wire rope 410 and the self weight of the lamp 300 cooperate to adjust the irradiation angle of the lamp 300.
Therefore, the lifting of the lamp holder 200 and the rotation of the lamp 300 share the same driving device 400, and the adjustment of the illumination angle can be realized without additionally arranging a motor, so that the high-pole lamp with the adjustable illumination angle is simple in structure and low in cost.
In some embodiments of the present invention, the plurality of lamps 300 are provided with the first reel 310, and the wire rope 410 is connected to the first reel 310. For example, as shown in fig. 2, the steel wire 410 is wound around the first winding drum 310 of the luminaire 300, when the lamp holder 200 is fixed, the driving device 400 winds the steel wire 410 to make the included angle between the luminaire 300 and the hollow lamp pole 100 larger, and the driving device 400 releases the steel wire 410 to make the included angle between the luminaire 300 and the hollow lamp pole 100 smaller. Therefore, the irradiation angle of the lamp 300 can be adjusted by controlling the driving device 400 to retract and release the steel wire rope 410, the lamp holder 200 does not need to be detached and installed, and the convenience and the safety of the high-pole lamp with the adjustable irradiation angle are improved.
In some embodiments of the present invention, the driving device 400 includes: the pulley assemblies 420 are all arranged at the upper end of the hollow lamp pole 100, and the pulley assemblies 420 are uniformly distributed along the circumferential direction of the hollow lamp pole 100; one end of the wire rope 410 is wound on the second winding drum 430, and the other end of the wire rope 410 passes through the pulley assembly 420 and then is connected with the lamp 300; and a driving motor 440, the driving motor 440 for controlling the second reel 430 to reel in and reel out the wire rope 410.
For example, as shown in fig. 1 and fig. 2, three sets of pulley assemblies 420 are disposed at the upper end of the hollow lamp pole 100, a driving motor 440 and a second winding drum 430 are disposed at the lower end of the hollow lamp pole 100, and the driving motor 440 drives the drum to rotate, so as to wind and release the steel wire rope 410. Thus, the driving motor 440 and the second winding drum 430 are disposed at the lower end of the hollow lamp pole 100, which facilitates the control and maintenance thereof.
In some embodiments of the present invention, each of the plurality of sheave assemblies 420 includes: the first pulley 421, the first pulley 421 is arranged inside the hollow lamp pole 100; the pulley support 422 is arranged at the upper end of the hollow lamp pole 100, and the pulley support 422 extends out towards the outer side of the hollow lamp pole 100; and a second pulley 423, the second pulley 423 being disposed on an end of the pulley bracket 422 distal from the pole 100.
For example, as shown in fig. 1 and 2, the second pulley 423 is disposed outside the first pulley 421. In the process of lifting the lamp holder 200, the included angle between the steel wire rope 410 and the lamp holder 200 is increased due to the arrangement of the second pulley 423, and the tensile stress borne by the steel wire rope 410 is reduced. Therefore, the safety of the high-pole lamp with the adjustable illumination angle is further improved.
In some embodiments of the present invention, the fixing assembly 110 includes: the hooks 111 are rotatably arranged at the upper end of the hollow lamp pole 100; and the limiting piece 112, the limiting piece 112 is arranged inside the hollow lamp pole 100, and the limiting piece 112 is used for detecting the position of the lamp holder 200 and controlling the hook 111 to rotate.
For example, as shown in fig. 1 and fig. 2, the hook 111 can rotate between a retracted state and an opened state, and the stopper 112 is triggered when the lamp holder 200 rises to a position slightly higher than the position of the hook 111; in the process of installing the lamp holder 200 in an ascending manner, when the limiting piece 112 detects that the ascending height of the lamp holder 200 exceeds the position of the hook 111, the hook 111 rotates from the retracted state to the open state, at the moment, the lamp holder 200 descends to the position of the hook 111, and the hook 111 supports and fixes the lamp holder 200; in the process of detaching and lowering the lamp holder 200, the driving device 400 is used to wind the steel wire rope 410 first, so that the lamp holder 200 is lifted to the position of the trigger limiting member 112, at this time, the hook 111 is rotated from the open state to the retracted state, and then the driving device 400 is used to release the steel wire rope 410, so that the lamp holder 200 is lowered to the ground.
In some embodiments of the present invention, the limiting member 112 includes: the limiting block 112a, the limiting block 112a is arranged on the steel wire rope 410; and a limit switch 112b, wherein the limit switch 112b is arranged on the inner wall of the hollow lamp pole 100. For example, as shown in fig. 1, the position of the lamp holder 200 is determined by the cooperation of the limit block 112a on the steel wire rope 410 and the limit switch 112b on the inner wall of the hollow lamp pole 100; because the limit switch 112b is a relatively precise detecting instrument and is arranged inside the hollow lamp pole 100, the hollow lamp pole 100 can protect the limit switch 112b, the lamp holder 200 can be prevented from falling due to the fact that an external object triggers the limit switch 112b by mistake, the working environment of the limit switch 112b is more stable, and the service life of the limit switch 112b is prolonged.
In some embodiments of the present invention, the upper end of the hollow lamp pole 100 is provided with a lightning rod 120. The lightning rod 120 guides lightning to discharge to the lightning rod 120, and then the lightning current is introduced to the ground through the ground down conductor and the grounding device, so that the protected object is prevented from being struck by lightning.
In some embodiments of the present invention, the lamp holder 200 further comprises a fall-prevention device. The inner side of the lamp holder 200 is also provided with a falling-proof device for preventing the lamp holder 200 from falling accidentally. Because the harmfulness that high-pole lamp lighting fixture 200 falls is big, and wire rope 410 and drive arrangement 400 all can lead to lighting fixture 200 to fall in the trouble, so set up at lighting fixture 200 and put the safety that falls the device and can effectively improve this illumination angularly adjustable high-pole lamp.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (7)
1. A high-pole lamp with adjustable illumination angle is characterized by comprising:
the hollow lamp post (100), wherein a fixing component (110) is arranged on the hollow lamp post (100);
the lamp holder (200) can lift along the hollow lamp post (100), and the lamp holder (200) can also be fixed on the hollow lamp post (100) through the fixing component (110);
the lamps (300) are all rotatably arranged on the lamp holder (200), and the lamps (300) are uniformly distributed along the circumferential direction of the hollow lamp post (100);
the driving device (400) is arranged inside the hollow lamp pole (100), the driving device (400) is respectively connected with the lamps (300) through a plurality of steel wire ropes (410), and the driving device (400) can drive the lamps (300) to rotate and the lamp holders (200) to lift.
2. The high-pole lamp with adjustable illumination angle according to claim 1, wherein a plurality of the lamps (300) are provided with a first reel (310), and the steel wire rope (410) is connected with the first reel (310).
3. The adjustable illumination angle high-pole lamp as claimed in claim 1, wherein the driving device (400) comprises:
the pulley assemblies (420) are all arranged at the upper end of the hollow lamp pole (100), and the pulley assemblies (420) are uniformly distributed along the circumferential direction of the hollow lamp pole (100);
one end of the steel wire rope (410) is wound on the second winding drum (430), and the other end of the steel wire rope (410) passes through the pulley assembly (420) and then is connected with the lamp (300); and
a drive motor (440), the drive motor (440) for controlling the second drum (430) to take up and release the wire rope (410).
4. The adjustable illumination high-stem lamp as claimed in claim 3, wherein each of the pulley assemblies (420) comprises:
a first pulley (421), the first pulley (421) being disposed inside the hollow light pole (100);
the pulley support (422) is arranged at the upper end of the hollow lamp pole (100), and the pulley support (422) extends out towards the outer side of the hollow lamp pole (100); and
a second pulley (423), the second pulley (423) being disposed on an end of the pulley bracket (422) distal from the pole (100).
5. The adjustable illumination angle high-pole lamp as claimed in claim 1, wherein the fixing assembly (110) comprises:
the hooks (111) are rotatably arranged at the upper end of the hollow lamp pole (100); and
the limiting part (112) is arranged inside the hollow lamp pole (100), and the limiting part (112) is used for detecting the position of the lamp holder (200) and controlling the hook (111) to rotate.
6. The adjustable illumination high-stem lamp as claimed in claim 5, wherein the limiting member (112) comprises:
a stopper (112a), the stopper (112a) being disposed on the wire rope (410); and
the limit switch (112b), limit switch (112b) sets up on hollow lamp pole (100) inner wall.
7. The adjustable illumination high-pole lamp as claimed in claim 1, wherein the lamp holder (200) further comprises a fall-prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919405.0U CN214745345U (en) | 2021-04-29 | 2021-04-29 | High-pole lamp with adjustable illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919405.0U CN214745345U (en) | 2021-04-29 | 2021-04-29 | High-pole lamp with adjustable illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745345U true CN214745345U (en) | 2021-11-16 |
Family
ID=78615469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919405.0U Active CN214745345U (en) | 2021-04-29 | 2021-04-29 | High-pole lamp with adjustable illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745345U (en) |
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2021
- 2021-04-29 CN CN202120919405.0U patent/CN214745345U/en active Active
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