CN113883484A - Correction method for automatically correcting light beam direction of lamp and controller - Google Patents
Correction method for automatically correcting light beam direction of lamp and controller Download PDFInfo
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- CN113883484A CN113883484A CN202110598520.7A CN202110598520A CN113883484A CN 113883484 A CN113883484 A CN 113883484A CN 202110598520 A CN202110598520 A CN 202110598520A CN 113883484 A CN113883484 A CN 113883484A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- General Engineering & Computer Science (AREA)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a correction method for automatically correcting the light beam direction of a lamp, wherein the lamp comprises a base, an inclination detection device, a controller, a lamp holder, a rotating device and a lamp cap, wherein the inclination detection device and the rotating device are both electrically connected with the controller, the inclination detection device is arranged on the base, the lamp holder is fixedly arranged at the upper end of the base, the rotating device is arranged on the lamp holder and comprises a rotating motor and a rotating shaft, the rotating motor is in transmission connection with the rotating shaft, the rotating shaft is in transmission connection with the lamp cap, the rotating motor is used for driving the lamp cap to rotate through the rotating shaft so as to enable the lamp cap to face different directions, the inclination detection device is used for measuring the inclination angle theta of the base relative to the ground, the vertical inclination offset delta y of the lamp cap and the position y1 of the rotating shaft which needs to be corrected are calculated, and the rotating motor drives the rotating shaft to rotate for y1 strokes. The invention can efficiently and quickly correct the beam direction, so that the beam direction can be strictly irradiated according to the preset direction, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of lamp light beam direction correction, in particular to a correction method for automatically correcting the light beam direction of a lamp.
Background
At present, lamps in the market do not usually have the function of automatically correcting the beam direction, and when the lamps are installed on uneven ground or even if the lamps are installed on flat ground, the arrangement of the lamps is uneven, so that the actual direction of the lamp beam is deviated from the target direction, the lamps cannot perform due functions, and the user experience is very poor. If the light beam direction needs to be corrected, the lamp can be installed at a standard preset position only from a newly installed lamp, and unnecessary workload is brought.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a correction method for automatically correcting the light beam direction of a lamp, which can solve the problem that the light beam direction of the lamp cannot be automatically corrected.
The technical scheme for realizing the purpose of the invention is as follows: a correction method for automatically correcting the light beam direction of a lamp comprises a base, an inclination detection device, a controller, a lamp holder, a rotating device and a lamp cap, wherein the inclination detection device and the rotating device are both electrically connected with the controller,
the inclination detection device is arranged on the base, the lamp holder is fixedly arranged at the upper end of the base, the rotating device is arranged on the lamp holder and comprises a rotating motor and a rotating shaft, the rotating motor is in transmission connection with the rotating shaft, the rotating shaft is in transmission connection with the lamp cap, the rotating motor is used for driving the lamp cap to rotate through the rotating shaft so as to enable the lamp cap to face different directions,
the inclination detection device is used for measuring the inclination angle theta of the base relative to the ground,
calculating the vertical inclination offset delta y of the lamp holder according to a formula:
△y＝y*θ/360------①
wherein y represents the stroke of one vertical rotation of the lamp cap,
calculating the position y1 of the rotating shaft after correction according to the formula II:
y1＝y0+△y------②
where y0 indicates the location of the rotating shaft where no correction is required,
and sending the calculation result y1 to a rotating motor, and driving the rotating shaft to rotate for a y1 stroke by the rotating motor so that the lamp holder reaches a corresponding position to finish the light beam correction.
Furthermore, the rotating motor is installed at the lower end of the lamp holder, the rotating shaft and the lamp holder are installed at the upper end of the lamp holder, and the lamp holder can rotate relative to the lamp holder.
Further, the controller is mounted on the base.
Furthermore, the formula (i) is completed by a calculation module in the inclination detection device, and the inclination detection device calculates delta y and then sends the delta y to the controller.
Further, after receiving the Δ y, the controller completes the calculation of the formula (II), and sends the calculation result y1 to the rotating motor.
The invention also discloses a controller for automatically correcting the light beam direction of the lamp, the controller is arranged on the lamp, the lamp also comprises a base, an inclination detection device, a lamp bracket, a rotating device and a lamp holder,
the inclination detection device is arranged on the base, the lamp holder is fixedly arranged at the upper end of the base, the rotating device is arranged on the lamp holder and comprises a rotating motor and a rotating shaft, the rotating motor is in transmission connection with the rotating shaft, the rotating shaft is in transmission connection with the lamp cap, the rotating motor is used for driving the lamp cap to rotate through the rotating shaft so as to enable the lamp cap to face different directions,
the controller receives the inclination angle theta of the base relative to the ground measured by the inclination detection device and executes the following steps:
calculating the vertical inclination offset delta y of the lamp holder according to a formula:
△y＝y*θ/360------①
wherein y represents the stroke of one vertical rotation of the lamp cap,
calculating the position y1 of the rotating shaft after correction according to the formula II:
y1＝y0+△y------②
where y0 indicates the location of the rotating shaft where no correction is required,
and sending the calculation result y1 to a rotating motor, and driving the rotating shaft to rotate for a y1 stroke by the rotating motor so that the lamp holder reaches a corresponding position to finish the light beam correction.
The invention has the beneficial effects that: the invention can efficiently and quickly correct the beam direction, so that the beam direction can be strictly irradiated according to the preset direction, and the user experience is improved.
Drawings
Fig. 1 is a schematic structural diagram of a lamp of the present invention.
In the figure, 1-controller, 2-base, 3-lamp holder, 4-rotating device, 41-rotating motor and 42-rotating shaft.
Detailed description of the preferred embodiments
The invention is further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, the lamp includes a base 2, an inclination detection device, a controller 1, a lamp holder (not shown), a rotation device 4, and a lamp cap 3, wherein the inclination detection device and the controller 1 are both mounted on the base 2, and the inclination detection device and the rotation device 4 are both electrically connected to the controller 1. Of course, the controller 1 may be mounted on other components (e.g., the lamp holder) or separated from other components, i.e., the controller 1 may be a separate component. The inclination detection device is used for measuring the inclination angle theta of the base 2 relative to the ground, namely the included angle between the base 2 and the horizontal plane is theta. The lighting fixture fixed mounting is in the upper end of base 2, and rotating device 4 is including rotating motor 41 and axis of rotation 42, and rotating motor 41 is connected with the transmission of axis of rotation 42, and rotating motor 41 is used for driving axis of rotation 42 to rotate, and axis of rotation 42 is connected with the transmission of lamp holder 3, and axis of rotation 42 is used for driving lamp holder 3 to rotate to make lamp holder 3 can move towards different directions. Wherein, the rotating motor 41 is arranged at the lower end of the lamp holder, the rotating shaft 42 and the lamp holder 3 are arranged at the upper end of the lamp holder, and the lamp holder 3 can rotate relative to the lamp holder. The lamp holder 3 is internally provided with a light source for emitting light, and when the lamp holder 3 faces different directions, light beams emitted by the light source also face different directions.
When the inclination detecting device detects the inclination angle theta of the base 2 relative to the ground, the vertical inclination offset delta y of the lamp holder 3 is calculated according to the formula (I):
△y＝y*θ/360------①
in the above, y represents the stroke of one vertical rotation (i.e. 360 °) of the burner 3, which is a fixed value, and 360 represents one corresponding angle, so θ/360 represents a scaling factor that requires correction of the offset. Here, since the stroke of one rotation of the base 3 and the stroke of one rotation of the rotation shaft 42 are in the vertical direction, y also indicates the stroke of one rotation of the rotation shaft 42 in the vertical direction.
Wherein Δ y can be calculated by a calculation module in the tilt detection apparatus and the calculation result Δ y is transmitted to the controller 1.
After the vertical tilt offset Δ y of the lamp head 3 is calculated, the position y1 of the rotating shaft 42 which needs to be corrected is calculated according to the formula II:
y1＝y0+△y------②
in the formula, y0 represents the position of the rotating shaft 42 when no correction is required, that is, the position of the rotating shaft 42 before correction.
Wherein y1 can be calculated by the controller 1, after receiving Δ y, the controller 1 can calculate y1 according to the formula (II), and sends the calculation result y1 to the rotating motor 41.
When the position y1 of the rotating shaft 42 which needs to be corrected is calculated, the position y1 is input to the rotating motor 41, and the rotating motor 41 drives the rotating shaft 42 to reach the position y1, that is, drives the rotating shaft 42 to rotate by the stroke (distance) y1, so that the lamp head 3 reaches the corresponding position. The position y1 essentially refers to the required rotation distance of the rotating shaft 42, and when the rotating shaft 42 rotates by different distances (e.g. half a turn, i.e. 180 °), the rotating shaft 42 can drive the lamp head 3 to rotate by different angles (i.e. by different distances), so that the lamp head 3 faces different directions, i.e. the light beam direction is corrected.
When the lamp is actually used, after the lamp is installed on the ground or a workbench, due to various factors such as installation and the like, the lamp and the ground have a certain included angle, namely the lamp has a certain inclination, and at the moment, the light beam direction needs to be corrected. If the lamp is parallel to the ground surface and has no inclination, it means that θ is 0, and in this case, even if the processing is performed by the above method, the result is not affected, and it is equivalent to that correction is not necessary. Since the inclination angle theta of the base 2 with respect to the ground also means the inclination angle theta of the lamp base 3 with respect to the ground, this angle theta needs to be corrected. However, the lamp head 3 can only rotate by the distance to achieve the required angle correction, and therefore, the stroke (distance) of the lamp head 3, that is, the stroke of the rotating shaft 42, needs to be calculated. The rotating shaft 42 is correspondingly rotated by a rotating angle within a range of one rotation every time the rotating shaft rotates for a certain distance, so that the angle and the distance can be converted, the position y1 of the rotating shaft 42 needing to be corrected can be obtained by calculation according to the formulas (i) and (ii), the angle of the lamp holder 3 needing to be rotated can be controlled, and the light beam direction can be corrected.
The invention can efficiently and quickly correct the beam direction, so that the beam direction can be strictly irradiated according to the preset direction, and the user experience is improved.
The invention also provides a controller capable of automatically correcting the light beam direction of the lamp, wherein the controller 1 is arranged on the lamp, the lamp further comprises a base 2, an inclination detection device, a lamp holder, a rotating device 4 and a lamp holder, the inclination detection device is arranged on the base 2, the lamp holder is fixedly arranged at the upper end of the base 2, the rotating device 4 is arranged on the lamp holder, the rotating device 4 comprises a rotating motor 41 and a rotating shaft 42, the rotating motor 41 is in transmission connection with the rotating shaft 42, the rotating shaft 42 is in transmission connection with the lamp holder 3, and the rotating motor 42 is used for driving the lamp holder 3 to rotate through the rotating shaft 42 so that the lamp holder 3 faces different directions.
The controller 1 receives the inclination angle θ of the base 2 with respect to the ground measured by the inclination detecting means, and performs the following steps:
calculating the vertical inclination offset delta y of the lamp holder 3 according to a formula:
△y＝y*θ/360------①
where y denotes the stroke of one vertical revolution of the burner 3,
calculating the position y1 of the rotating shaft 42 after correction according to the formula II:
y1＝y0+△y------②
where y0 indicates the location of the rotating shaft 42 where no correction is required,
and sending the calculation result y1 to the rotating motor 41, and after the rotating motor 41 drives the rotating shaft 42 to rotate for a stroke of y1, enabling the lamp holder 3 to reach the corresponding position, and completing the light beam correction.
Through the above processing, the automatic correction of the light beam direction of the lamp can be realized through the controller 1.
The embodiments disclosed in this description are only an exemplification of the single-sided characteristics of the invention, and the scope of protection of the invention is not limited to these embodiments, and any other functionally equivalent embodiments fall within the scope of protection of the invention. Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (6)
1. A correction method for automatically correcting the light beam direction of a lamp is characterized in that the lamp comprises a base, an inclination detection device, a controller, a lamp holder, a rotating device and a lamp cap, wherein the inclination detection device and the rotating device are both electrically connected with the controller,
the inclination detection device is arranged on the base, the lamp holder is fixedly arranged at the upper end of the base, the rotating device is arranged on the lamp holder and comprises a rotating motor and a rotating shaft, the rotating motor is in transmission connection with the rotating shaft, the rotating shaft is in transmission connection with the lamp cap, the rotating motor is used for driving the lamp cap to rotate through the rotating shaft so as to enable the lamp cap to face different directions,
the inclination detection device is used for measuring the inclination angle theta of the base relative to the ground,
calculating the vertical inclination offset delta y of the lamp holder according to a formula:
△y＝y*θ/360------①
wherein y represents the stroke of one vertical rotation of the lamp cap,
calculating the position y1 of the rotating shaft after correction according to the formula II:
y1＝y0+△y------②
where y0 indicates the location of the rotating shaft where no correction is required,
and sending the calculation result y1 to a rotating motor, and driving the rotating shaft to rotate for a y1 stroke by the rotating motor so that the lamp holder reaches a corresponding position to finish the light beam correction.
2. The method as claimed in claim 1, wherein the rotating motor is installed at a lower end of the lamp holder, the rotating shaft and the lamp cap are installed at an upper end of the lamp holder, and the lamp cap is rotatable with respect to the lamp holder.
3. The correction method for automatically correcting the beam direction of a lamp according to claim 1, wherein the controller is mounted on a base.
4. The method as claimed in claim 1, wherein the formula (i) is calculated by a calculation module in the tilt detection device, and the calculated Δ y is sent to the controller.
5. The method as claimed in claim 4, wherein the controller completes the calculation of formula (II) after receiving Δ y, and sends the calculation result y1 to the rotating motor.
6. A controller for automatically correcting the light beam direction of a lamp is characterized in that the controller is arranged on the lamp, the lamp also comprises a base, an inclination detection device, a lamp holder, a rotating device and a lamp holder,
the inclination detection device is arranged on the base, the lamp holder is fixedly arranged at the upper end of the base, the rotating device is arranged on the lamp holder and comprises a rotating motor and a rotating shaft, the rotating motor is in transmission connection with the rotating shaft, the rotating shaft is in transmission connection with the lamp cap, the rotating motor is used for driving the lamp cap to rotate through the rotating shaft so as to enable the lamp cap to face different directions,
the controller receives the inclination angle theta of the base relative to the ground measured by the inclination detection device and executes the following steps:
calculating the vertical inclination offset delta y of the lamp holder according to a formula:
△y＝y*θ/360------①
wherein y represents the stroke of one vertical rotation of the lamp cap,
calculating the position y1 of the rotating shaft after correction according to the formula II:
y1＝y0+△y------②
where y0 indicates the location of the rotating shaft where no correction is required,
and sending the calculation result y1 to a rotating motor, and driving the rotating shaft to rotate for a y1 stroke by the rotating motor so that the lamp holder reaches a corresponding position to finish the light beam correction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110288747 | 2021-03-17 | ||
| CN2021102887471 | 2021-03-17 |
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| Publication Number | Publication Date |
|---|---|
| CN113883484A true CN113883484A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110598520.7A Pending CN113883484A (en) | 2021-03-17 | 2021-05-28 | Correction method for automatically correcting light beam direction of lamp and controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738703A (en) * | 2022-04-30 | 2022-07-12 | 广州市浩洋电子股份有限公司 | Lamp system with lens inclination angle automatically adjusted |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205746463U (en) * | 2016-05-06 | 2016-11-30 | 长沙鸿汉电子有限公司 | Intelligence deflection locomotive headlamp |
| CN106764890A (en) * | 2016-12-23 | 2017-05-31 | 江苏大学 | A kind of solar street light from motion tracking sun angle |
| CN208804573U (en) * | 2018-09-15 | 2019-04-30 | 李佳豪 | A kind of lamps and lanterns keeping irradiating angle |
| CN209309873U (en) * | 2019-01-11 | 2019-08-27 | 广州市浩洋电子股份有限公司 | It is a kind of to be protected from light protective device for stage lighting |
| CN210462788U (en) * | 2019-11-08 | 2020-05-05 | 陈青山 | Street lamp with adjustable direction |
| CN212056870U (en) * | 2020-06-01 | 2020-12-01 | 苏州市昇源电子科技有限公司 | Lamp capable of adjusting irradiation angle |
-
2021
- 2021-05-28 CN CN202110598520.7A patent/CN113883484A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205746463U (en) * | 2016-05-06 | 2016-11-30 | 长沙鸿汉电子有限公司 | Intelligence deflection locomotive headlamp |
| CN106764890A (en) * | 2016-12-23 | 2017-05-31 | 江苏大学 | A kind of solar street light from motion tracking sun angle |
| CN208804573U (en) * | 2018-09-15 | 2019-04-30 | 李佳豪 | A kind of lamps and lanterns keeping irradiating angle |
| CN209309873U (en) * | 2019-01-11 | 2019-08-27 | 广州市浩洋电子股份有限公司 | It is a kind of to be protected from light protective device for stage lighting |
| CN210462788U (en) * | 2019-11-08 | 2020-05-05 | 陈青山 | Street lamp with adjustable direction |
| CN212056870U (en) * | 2020-06-01 | 2020-12-01 | 苏州市昇源电子科技有限公司 | Lamp capable of adjusting irradiation angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738703A (en) * | 2022-04-30 | 2022-07-12 | 广州市浩洋电子股份有限公司 | Lamp system with lens inclination angle automatically adjusted |
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Application publication date: 20220104 |
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