CN109798472B - Control device capable of automatically adjusting pointing angle of lamp in outdoor severe environment - Google Patents
Control device capable of automatically adjusting pointing angle of lamp in outdoor severe environment Download PDFInfo
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- CN109798472B CN109798472B CN201910078221.3A CN201910078221A CN109798472B CN 109798472 B CN109798472 B CN 109798472B CN 201910078221 A CN201910078221 A CN 201910078221A CN 109798472 B CN109798472 B CN 109798472B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention discloses a control device capable of automatically adjusting the pointing angle of a lamp in an outdoor severe environment, which comprises: the motor is fixed in the fixing part and is electrically connected with the power control line, a rotating shaft of the motor is coaxial and fixedly connected with the transmission gear, the transmission gear protrudes out of one end of the fixing part, and the power control line extends to the other end of the fixing part; the rotating part is rotatably sleeved on the fixed part, a rack is arranged on the inner surface of the rotating part, the rack is meshed with the transmission gear, and the rotating part is fixedly connected with the fixed part of the other control device or the lamp; the fixed part and the rotating part are internally provided with a through cavity, and a lamp control line electrically connected with the light emitting part of the lamp penetrates through the through cavity. The invention has the beneficial effect of realizing the action control of the lamp on the higher lamp rod.
Description
Technical Field
The invention belongs to the field of lamps, and particularly relates to a control device capable of automatically adjusting the pointing angle of a lamp in an outdoor severe environment.
Background
At present, current outdoor lamps and lanterns directive angle control is mostly the disposable mechanical locking mode of artifical high altitude construction, and the market has the directional control product of indoor light like stage lighting control occasion, and these do not all possess outdoor service condition, and the reason has: the device is huge and lacks of aesthetic requirements, wired network control is not beneficial to the installation environment of the lamp pole with the height of more than 5 meters (especially in the maintenance period after the installation in place, if the requirement of irregular manual adjustment or automatic adjustment on the light direction is needed), the protection level is lower, the device cannot be used in outdoor severe environment, the installation line is various and troublesome, and the like.
The outdoor lighting lamp is fixedly installed, once the outdoor lighting lamp is installed, the lighting direction and the lighting range of the lamp are fixed and unchangeable, except that the switch (or the brightness) of the lamp can be controlled in a programming mode through power supply, the lighting direction cannot be adjusted conveniently and controlled automatically.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a control device capable of automatically adjusting the pointing angle of a lamp in an outdoor severe environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a control device capable of automatically adjusting the pointing angle of a lamp in an outdoor severe environment comprises:
the motor is fixed in the fixing part and is electrically connected with the power control line, a rotating shaft of the motor is coaxial and fixedly connected with the transmission gear, the transmission gear protrudes out of one end of the fixing part, and the power control line extends to the other end of the fixing part; and
the rotating part is rotatably sleeved on the fixed part, a rack is arranged on the inner surface of the rotating part, the rack is meshed with the transmission gear, and the rotating part is fixedly connected with the fixed part of the other control device or the lamp;
wherein the content of the first and second substances,
the fixed part and the rotating part are internally provided with a through cavity through which a lamp control line electrically connected with the light emitting part of the lamp passes. The motor base is arranged inside the fixing portion, and the motor is fixed on the motor base.
The fixed part is connected with the rotating part through a bearing.
The bearing is a needle bearing.
And a sealing ring is arranged at the rotary joint of the fixed part and the rotating part.
A light fixture capable of automatically adjusting pointing angle in outdoor harsh environments, the light fixture comprising:
a light pole;
the fixed part of the first control device is fixedly connected to the lamp rod, the rotating part of the last control device is fixedly connected with the lamp, the fixed part of each control device in the middle is fixedly connected with the rotating part of the previous control device, and the rotating part of each control device in the middle is fixedly connected with the fixed part of the next control device;
and the angle controller is electrically connected with the power control line and is used for providing an electric signal of a rotation angle and a rotation direction for the motor.
The motor is a bidirectional motor.
The number of the control devices is 2.
The shaft of the rotating part of the first control device and the shaft of the lamp rod form a preset included angle.
The rotating part of the first control device is coaxial with the lamp rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the control signal transmission control device of the angle controller is used, according to different requirements of use occasions, the rotation angle can be 360 degrees, no dead angle exists or limited in position and a certain range, the volume of the control device is smaller than 80 cubic centimeters, the torque is not lower than 5 Nm, on the premise that the rotation torque of the lamp is met, the small and efficient mechanism can be guaranteed to be installed in a reasonable connecting structure of the lamp and the lamp post, and the overall attractiveness in appearance is not influenced.
2. The weather resistance index reaches: the working temperature range is-40 to +60 ℃, the working relative humidity range is 4 to 100 percent, and the working altitude is less than 4000 meters.
3. The lamp can conveniently meet the requirements of the light field through the adjustment of the installation quantity and the installation angle of the control devices according to different requirements of the light field to be irradiated, and the angle controller can send control models through a wireless or wired controller, so that the rapid lamp action control is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a control device capable of automatically adjusting the pointing angle of a lamp in an outdoor severe environment.
FIG. 2 is a diagram illustrating a second embodiment.
FIG. 3 is a diagram of the third embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-3, the present embodiment provides a control device capable of automatically adjusting the pointing angle of a lamp in an outdoor harsh environment, where the control device 1 includes:
the fixing part 11 is fixed with a motor 12 in the fixing part 11, the motor 12 is electrically connected with a power control line 13, a rotating shaft of the motor 12 is coaxial and fixedly connected with a transmission gear 14, the transmission gear 14 protrudes out of one end of the fixing part 11, and the power control line 13 extends to the other end of the fixing part 11; and
the rotating part 15 is rotatably sleeved on the fixing part 11, a rack is arranged on the inner surface of the rotating part 15, the rack is meshed with the transmission gear 14, and the rotating part 15 is fixedly connected with the fixing part 11 of another control device 1 or a lamp;
wherein the content of the first and second substances,
the fixed part 11 and the rotating part 15 are provided with a cavity through which a lamp control wire 16 electrically connected with the light emitting part of the lamp passes.
Preferably, in this embodiment, the fixed portion 11 and the rotating portion 15 are connected by a bearing 17.
Preferably, the bearing 17 of the present embodiment is a needle bearing.
Preferably, a sealing ring 18 is disposed at the rotational connection position of the fixed portion 11 and the rotating portion 15 in the present embodiment.
This embodiment still provides the lamps and lanterns that can automatic adjustment pointing angle in outdoor adverse circumstances, lamps and lanterns include:
a lamp rod 2;
the fixed part 11 of the first control device 1 is fixedly connected to the lamp rod 2, the rotating part 15 of the last control device 1 is fixedly connected with the lamp, the fixed part 11 of each middle control device 1 is fixedly connected with the rotating part 15 of the previous control device 1, and the rotating part 15 of each middle control device 1 is fixedly connected with the fixed part 11 of the next control device 1;
and the angle controller is electrically connected with the power control line 13 and is used for providing electric signals of the rotation angle and the rotation direction for the motor 12.
Preferably, the motor 12 of the present embodiment is a bidirectional motor.
Preferably, the number of the control devices 1 in the present embodiment is 2.
Preferably, the axis of the rotating part 15 of the first control device 1 of the present embodiment forms a predetermined included angle with the axis of the lamp rod 2.
Preferably, the rotating part 15 of the first control device 1 of the present embodiment is coaxial with the lamp rod 2.
Example two
As shown in fig. 2, when a lamp is installed at the top end of a middle-high pole of more than 10 meters, if only one side of the lamp pole is considered for the light field irradiation, the first control device fixing part can be arranged on one side surface of the lamp pole (the installation surface is vertical to the ground), the first control device rotating part can rotate 360 degrees along the installation surface, the rotating part of the first control device is rigidly connected with the fixing part of the second control device, the rotating working surface of the rotating part of the second control device is vertical to the first control device, and the rotating angle is 150 degrees, and is-90 degrees to +60 degrees with the horizontal line as a boundary.
EXAMPLE III
As shown in fig. 3, if the light field is desired to be irradiated in an omnidirectional arrangement with the lamp rod as a center, the fixing portion of the first control device may be arranged in a ring hoop manner, each lamp and its integrated angle controller are locked together at a certain height of the lamp rod, the rotating portion of the first control device may rotate 360 ° (parallel to the ground and centered on the lamp rod) on its paired circular track, the rotating portion of the first control device is rigidly connected to the fixing portion of the second control device, the rotating working surface of the rotating portion of the second control device is perpendicular to the first control device, the rotating angle is 150 °, and the horizontal line is the boundary of-90 ° +60 °.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (8)
1. A lamp capable of automatically adjusting pointing angle in outdoor severe environment, which is characterized by comprising:
a lamp rod (2);
the lamp comprises a plurality of control devices (1), wherein a fixed part (11) of the first control device (1) is fixedly connected to a lamp rod (2), a rotating part (15) of the last control device (1) is fixedly connected with the lamp, the fixed part (11) of each middle control device (1) is fixedly connected with the rotating part (15) of the previous control device (1), and the rotating part (15) of each middle control device (1) is fixedly connected with the fixed part (11) of the next control device (1);
the angle controller is electrically connected with the power control line (13) and is used for providing electric signals of a rotating angle and a rotating direction for the motor (12);
the control device (1) comprises:
the motor (12) is fixed in the fixing part (11), the motor (12) is electrically connected with a power control line (13), a rotating shaft of the motor (12) is coaxial and fixedly connected with a transmission gear (14), the transmission gear (14) protrudes out of one end of the fixing part (11), and the power control line (13) extends towards the other end of the fixing part (11); and
the rotating part (15) is rotatably sleeved on the fixing part (11), a rack is arranged on the inner surface of the rotating part (15), the rack is meshed with the transmission gear (14), and the rotating part (15) is fixedly connected with the fixing part (11) of the other control device (1) or a lamp;
wherein the content of the first and second substances,
and lamp control wires (16) which are electrically connected with the light emitting parts of the lamps penetrate through the cavities arranged in the fixing part (11) and the rotating part (15).
2. A light fixture capable of automatically adjusting pointing angle in harsh outdoor environment according to claim 1, wherein said motor (12) is a bi-directional motor.
3. A lamp capable of automatically adjusting the pointing angle in a harsh outdoor environment according to claim 2, wherein the number of said control devices (1) is 2.
4. A lamp capable of automatically adjusting pointing angle in harsh outdoor environment according to claim 3, wherein the axis of the rotating part (15) of the first control device (1) forms a predetermined angle with the axis of the lamp rod (2).
5. A lamp capable of automatically adjusting the pointing angle in harsh outdoor environments according to claim 3, wherein the rotating part (15) of the first control device (1) is coaxial with the lamp rod (2).
6. A lamp capable of automatically adjusting pointing angle in severe outdoor environment according to claim 1, wherein the fixed part (11) is connected with the rotating part (15) through a bearing (17).
7. Lamp capable of automatically adjusting pointing angle in severe outdoor environment according to claim 6, wherein the bearing (17) is a needle bearing.
8. A lamp capable of automatically adjusting the pointing angle in the outdoor severe environment according to claim 6, wherein a sealing ring (18) is arranged at the rotary connection position of the fixed part (11) and the rotary part (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078221.3A CN109798472B (en) | 2019-01-28 | 2019-01-28 | Control device capable of automatically adjusting pointing angle of lamp in outdoor severe environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078221.3A CN109798472B (en) | 2019-01-28 | 2019-01-28 | Control device capable of automatically adjusting pointing angle of lamp in outdoor severe environment |
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| Publication Number | Publication Date |
|---|---|
| CN109798472A CN109798472A (en) | 2019-05-24 |
| CN109798472B true CN109798472B (en) | 2020-12-11 |
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| CN201910078221.3A Expired - Fee Related CN109798472B (en) | 2019-01-28 | 2019-01-28 | Control device capable of automatically adjusting pointing angle of lamp in outdoor severe environment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200447348Y1 (en) * | 2009-07-03 | 2010-01-22 | 박영민 | Adjuster of Irradiation Angle for Street Light |
| CN201436455U (en) * | 2009-02-12 | 2010-04-07 | 上海市闵行第二中学 | Controllable street lamp |
| CN206875202U (en) * | 2017-05-08 | 2018-01-12 | 深圳市源科光电有限公司 | A kind of LED spotlight for being easy to regulation |
| CN206890399U (en) * | 2017-06-26 | 2018-01-16 | 王�锋 | A kind of lamp box of the adjustable angle of LED solar street lights |
| CN206943958U (en) * | 2017-07-10 | 2018-01-30 | 中山市雅能照明科技有限公司 | A kind of commercial lighting lamp of wireless remote tunable optical hue angle |
-
2019
- 2019-01-28 CN CN201910078221.3A patent/CN109798472B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201436455U (en) * | 2009-02-12 | 2010-04-07 | 上海市闵行第二中学 | Controllable street lamp |
| KR200447348Y1 (en) * | 2009-07-03 | 2010-01-22 | 박영민 | Adjuster of Irradiation Angle for Street Light |
| CN206875202U (en) * | 2017-05-08 | 2018-01-12 | 深圳市源科光电有限公司 | A kind of LED spotlight for being easy to regulation |
| CN206890399U (en) * | 2017-06-26 | 2018-01-16 | 王�锋 | A kind of lamp box of the adjustable angle of LED solar street lights |
| CN206943958U (en) * | 2017-07-10 | 2018-01-30 | 中山市雅能照明科技有限公司 | A kind of commercial lighting lamp of wireless remote tunable optical hue angle |
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| CN109798472A (en) | 2019-05-24 |
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Granted publication date: 20201211 |