CN219204754U - Self-adaptive direction lamp - Google Patents
Self-adaptive direction lamp Download PDFInfo
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- CN219204754U CN219204754U CN202222767978.3U CN202222767978U CN219204754U CN 219204754 U CN219204754 U CN 219204754U CN 202222767978 U CN202222767978 U CN 202222767978U CN 219204754 U CN219204754 U CN 219204754U
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- circuit board
- integrated circuit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a self-adaptive direction lamp, which belongs to the technical field of lamps for elevators, and comprises an integrated circuit board and a central processor, wherein the central processor is arranged in the middle of the integrated circuit board, an amplifier is arranged on one side of the central processor, an uplink lamp and a downlink lamp are arranged on the other side of the central processor, light-sensitive sensors are arranged on the outer sides of the uplink lamp and the downlink lamp, a lampshade is arranged on the outer side of the integrated circuit board, a plurality of rows of light holes are arranged on the surface of the lampshade, the self-adaptive direction lamp can achieve the effect of being very intelligent, the direction lamp is not dazzling in a dim environment, cannot be seen clearly in a bright environment, and can quickly respond to the arrival lamp even if the brightness of the environment changes instantaneously, so that human eyes can be lightened immediately.
Description
Technical Field
The utility model relates to the technical field of lamps for elevators, in particular to a self-adaptive direction lamp.
Background
Smart home is popular in the market at present, and the lamp of the elevator is taken as a part of a building, so that the intelligent design of the elevator is necessary. Currently, an elevator direction light on the market is a product with fixed power, and after the elevator reaches a door zone, the direction light indicates the direction in which the elevator is going to. Along with the social development, the installation scenes of the elevators are diversified, and villas, shops, high-rise houses, public transportation, sightseeing areas and the like are available. The brightness of the up-to-station light needs to be changed with the environment, such as in villas, soft and bright outdoors. A dark spot is required at night and a bright spot is required during the day. The elevator arrival lamp has the advantages that obvious brightness is needed for prompting passengers to arrive at the elevator, and if the brightness is constant, the passengers cannot be seen clearly in daytime with high probability, so that an adaptive direction lamp is provided for solving the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide the self-adaptive direction lamp which can realize the effect of making an elevator have very intelligent effect, the direction lamp is not so dazzling in a dim environment, cannot be seen clearly in a bright environment, and can quickly respond even if the brightness of the environment changes instantaneously, so that human eyes can be lightened immediately before.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
An adaptive directional lamp comprises an integrated circuit board;
the central processing unit is arranged in the middle of the integrated circuit board;
the amplifier is arranged on one side of the central processing unit;
the system comprises an up-going lamp and a down-going lamp, wherein the up-going lamp and the down-going lamp are arranged on the other side of a central processing unit, and light-sensing sensors are arranged on the outer sides of the up-going lamp and the down-going lamp;
the lamp shade, the lamp shade is installed in the outside of integrated circuit board, and the lamp shade surface is provided with the multirow light trap.
Further, the central processing unit, the amplifier, the up lamp, the down lamp and the light sensor are all electrically connected with the integrated circuit board.
Further, the positive electrode terminal and the negative electrode terminal are arranged at the positions of the up-going lamp and the down-going lamp, and the positive electrode terminal and the negative electrode terminal are welded with the connecting circuit of the integrated circuit board through soldering.
Furthermore, the lamp shade is transparent acrylic material, a plurality of countersunk holes are formed in the edge of the surface of the lamp shade, and countersunk screws are arranged on the inner sides of the countersunk holes.
Furthermore, a plurality of assembly holes are formed in the positions, corresponding to the counter sunk holes, of the integrated circuit board and the lamp shade.
Further, the joint of the central processing unit and the integrated circuit board is coated with heat-conducting silicone grease.
Further, a cooling fan is arranged at a position corresponding to the central processing unit, and the cooling fan is connected with the integrated circuit board through a bracket.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the elevator can have a very intelligent effect, the direction lamp is not dazzling in a dim environment, cannot be seen clearly in a bright environment, and even if the ambient brightness changes instantaneously, the arrival lamp can also respond quickly, so that the human eyes are bright immediately before.
(2) According to the scheme, the lamp has an energy-saving function, changes along with the environment, and reduces energy consumption.
(3) This scheme is for there not being end box structure, and on-the-spot dismouting is more convenient, does not need to reform transform the wall body.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an integrated circuit board structure according to the present utility model;
FIG. 3 is a schematic diagram of a CPU structure according to the present utility model;
fig. 4 is a schematic view of the structure of the up lamp of the present utility model.
The reference numerals in the figures illustrate:
1. an integrated circuit board; 2. a central processing unit; 3. an amplifier; 4. an ascending lamp; 5. a down light; 6. a positive electrode terminal; 7. a negative electrode terminal; 8. a light-sensitive sensor; 9. a lamp shade; 10. a light hole; 11. a countersunk hole; 12. a fitting hole; 13. a heat radiation fan.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-4, an adaptive directional lamp includes an integrated circuit board 1;
the central processing unit 2 is arranged in the middle of the integrated circuit board 1;
an amplifier 3, the amplifier 3 being mounted on one side of the central processing unit 2;
the up-going lamp 4 and the down-going lamp 5 are arranged on the other side of the central processing unit 2, and the outer sides of the up-going lamp 4 and the down-going lamp 5 are provided with photosensitive sensors 8;
the lamp shade 9, the lamp shade 9 is installed in the outside of the integrated circuit board 1, and the lamp shade 9 surface is provided with the multirow light trap 10, and central processing unit 2, amplifier 3, up-going lamp 4, down-going lamp 5 and light sensing sensor 8 all are connected with the integrated circuit board 1 electricity;
it should be noted that, the front parts of the up-going lamp 4 and the down-going lamp 5 are both provided with a light sensor 8, an external light source is transmitted to the light sensor 8 through a plurality of rows of light holes 10 arranged on the lampshade 9, the light sensor 8 is connected to the central processing unit 2, and the central processing unit 2 judges the brightness of the external environment through the feedback of the light sensor 8;
the light-sensitive sensor 8 converts the received illuminance Lux into an electric signal by analyzing;
after the central processing unit 2 analyzes the electric signal, the brightness of the external environment is judged, so that the voltage is applied to the load in a repeated pulse sequence of on-off by the pulse width modulation of the CPU, the direct current power supply is applied to the load when the voltage is on, and the power supply is disconnected when the voltage is off, and the central processing unit 2 adjusts the duty ratio of the pulse by the pulse width modulation so as to adjust the power supply voltage of the direction lamp, thereby adjusting the brightness;
because the ambient light contains infrared rays, the light sensor 8 has an infrared isolation function, and the interference of the infrared rays on the illuminance of the external ambient light perceived by the central processing unit 2 is avoided;
therefore, the brightness of the up-going lamp 4 and the down-going lamp 5 can be automatically adjusted according to the external illumination brightness, so that the elevator has a very intelligent effect, the up-going lamp 4 and the down-going lamp 5 are not dazzling in a dim environment, cannot be invisible in a bright environment, and the up-going lamp 4 and the down-going lamp 5 can also quickly respond even if the environment brightness changes instantaneously, so that human eyes can be lighted immediately before.
Referring to fig. 4, the up lamp 4 and the down lamp 5 are respectively provided with a positive terminal 6 and a negative terminal 7, and the positive terminal 6 and the negative terminal 7 are soldered with the connection circuit of the integrated circuit board 1 by soldering;
the up-lamp 4 and the down-lamp 5 are connected to the integrated circuit board 1 via the positive electrode terminal 6 and the negative electrode terminal 7, so that the up-lamp 4 and the down-lamp 5 are powered on to adjust the brightness.
Referring to fig. 1, a plurality of countersunk holes 11 are formed in the edge of the surface of a lamp shade 9, countersunk screws are arranged on the inner sides of the countersunk holes 11, and a plurality of assembly holes 12 are formed in the positions, corresponding to the countersunk holes 11, of the lamp shade 9 in the integrated circuit board 1;
it should be noted that, the assembly between the lampshade 9 and the integrated circuit board 1 is convenient, the structure without a bottom box is adopted, the on-site disassembly and assembly are convenient, and the wall body does not need to be modified.
Referring to fig. 1-3, a joint between a central processing unit 2 and an integrated circuit board 1 is coated with heat conduction silicone grease, a heat dissipation fan 13 is arranged at a position corresponding to the central processing unit 2, and the heat dissipation fan 13 is connected with the integrated circuit board 1 through a bracket;
it should be noted that, the heat dissipation effect of the cpu 2 may be improved to ensure the normal operation of the cpu 2.
When in use: the front parts of the up-going lamp 4 and the down-going lamp 5 are respectively provided with a light-sensitive sensor 8, an external light source is transmitted to the light-sensitive sensors 8 through a plurality of rows of light-transmitting holes 10 arranged on a lampshade 9, the light-sensitive sensors 8 are communicated with the central processing unit 2, and the central processing unit 2 judges the brightness of the external environment through the feedback of the light-sensitive sensors 8;
the light-sensitive sensor 8 converts the received illuminance Lux into an electric signal by analyzing;
after the central processing unit 2 analyzes the electric signal, the brightness of the external environment is judged, so that the voltage is applied to the load in a repeated pulse sequence of on-off by the pulse width modulation of the CPU, the direct current power supply is applied to the load when the voltage is on, and the power supply is disconnected when the voltage is off, and the central processing unit 2 adjusts the duty ratio of the pulse by the pulse width modulation so as to adjust the power supply voltage of the direction lamp, thereby adjusting the brightness;
because the ambient light contains infrared rays, the light-sensitive sensor 8 has an infrared isolation function, and the interference of the infrared rays on the external ambient light intensity perceived by the central processing unit 2 is avoided (the light-sensitive sensor 8 comprises an infrared cut-off film, the interference of the infrared rays is eliminated, the visible light intensity in the environment can be accurately perceived by a station lamp, the voltage regulation range is 5V-24V, the upper limit is 100% pulse width, the lower limit is 20% pulse width, and the pulse width is not regulated when the threshold value is exceeded;
so that the brightness of the up-going lamp 4 and the down-going lamp 5 can be automatically adjusted according to the external illumination brightness, the elevator has a very intelligent effect, the up-going lamp 4 and the down-going lamp 5 are not dazzling in a dim environment, the up-going lamp 4 and the down-going lamp 5 cannot be invisible in a bright environment, even if the environment brightness changes instantaneously, the up-going lamp 4 and the down-going lamp 5 can also react rapidly, and the human eyes can be lighted immediately before;
the model of the amplifier 2 may be OP471GS, the model of the CPU 2 may be Intel quad-core i5-10200H, and the model of the photosensitive sensor 8 may be LXD/GB5-A1DPZ (package SMD 1206), which is not limited herein.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. An adaptive directional lamp, characterized in that: comprises an integrated circuit board (1);
the central processing unit (2), the said central processing unit (2) is installed in the middle position of the integrated circuit board (1);
an amplifier (3), wherein the amplifier (3) is arranged on one side of the central processing unit (2);
the system comprises an uplink lamp (4) and a downlink lamp (5), wherein the uplink lamp (4) and the downlink lamp (5) are arranged on the other side of the central processing unit (2), and the outsides of the uplink lamp (4) and the downlink lamp (5) are provided with a photosensitive sensor (8);
the lamp shade (9), lamp shade (9) are installed in the outside of integrated circuit board (1), and lamp shade (9) surface is provided with multirow light trap (10).
2. An adaptive directional lamp as set forth in claim 1, wherein: the central processing unit (2), the amplifier (3), the uplink lamp (4), the downlink lamp (5) and the photosensitive sensor (8) are electrically connected with the integrated circuit board (1).
3. An adaptive directional lamp as set forth in claim 1, wherein: the up-going lamp (4) and the down-going lamp (5) are provided with a positive terminal (6) and a negative terminal (7), and the positive terminal (6) and the negative terminal (7) are welded with a connecting circuit of the integrated circuit board (1) through soldering.
4. An adaptive directional lamp as set forth in claim 1, wherein: the lampshade (9) is made of transparent acrylic material, a plurality of countersunk holes (11) are formed in the edge of the surface of the lampshade (9), and countersunk screws are arranged on the inner sides of the countersunk holes (11).
5. An adaptive directional lamp as set forth in claim 4, wherein: a plurality of assembly holes (12) are formed in positions, corresponding to the counter sunk holes (11), of the integrated circuit board (1) and the lampshade (9).
6. An adaptive directional lamp as set forth in claim 1, wherein: the joint of the central processing unit (2) and the integrated circuit board (1) is coated with heat-conducting silicone grease.
7. An adaptive directional lamp as set forth in claim 1, wherein: a cooling fan (13) is arranged at a position corresponding to the central processing unit (2), and the cooling fan (13) is connected with the integrated circuit board (1) through a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222767978.3U CN219204754U (en) | 2022-10-20 | 2022-10-20 | Self-adaptive direction lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222767978.3U CN219204754U (en) | 2022-10-20 | 2022-10-20 | Self-adaptive direction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219204754U true CN219204754U (en) | 2023-06-16 |
Family
ID=86711312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222767978.3U Active CN219204754U (en) | 2022-10-20 | 2022-10-20 | Self-adaptive direction lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219204754U (en) |
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2022
- 2022-10-20 CN CN202222767978.3U patent/CN219204754U/en active Active
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