CN114935134B - Lighting device with hidden antenna and manufacturing method thereof - Google Patents
Lighting device with hidden antenna and manufacturing method thereof Download PDFInfo
- Publication number
- CN114935134B CN114935134B CN202210570048.0A CN202210570048A CN114935134B CN 114935134 B CN114935134 B CN 114935134B CN 202210570048 A CN202210570048 A CN 202210570048A CN 114935134 B CN114935134 B CN 114935134B
- Authority
- CN
- China
- Prior art keywords
- light emitting
- emitting diodes
- hidden antenna
- lamp tube
- driving module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000011229 interlayer Substances 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 37
- 238000013461 design Methods 0.000 description 13
- 230000035945 sensitivity Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 230000008635 plant growth Effects 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Support Of Aerials (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Details Of Aerials (AREA)
Abstract
A lighting device with a hidden antenna comprises a lamp cap, a lamp tube, a driving module and a light source plate. The lamp cap comprises a shell, at least one metal pin and a hidden antenna. The shell comprises a containing part and a mounting part. At least one metal pin is arranged at one end of the accommodating part. The hidden antenna comprises a body and an extension part, wherein the body is arranged on the inner surface of the installation part. The driving module is arranged in the lamp tube and connected with at least one metal pin, and the extension part is connected to the driving module. The light source plate is arranged in the lamp tube and is connected with the driving module. After the lamp cap and the lamp tube are combined, an interlayer is formed between the mounting part and a part of the lamp tube, so that the hidden antenna is positioned in the interlayer.
Description
Technical Field
The present invention relates to a lighting device and a manufacturing method thereof, and more particularly, to a lighting device with a hidden antenna and a manufacturing method thereof. The invention also relates to a method for manufacturing the lighting device.
Background
Because of the rising environmental awareness, the demands of countries around the world for efficient energy-saving lighting devices are increasing. Led lighting devices are commonly used in public places such as classrooms, libraries, exhibitions, hotels, etc. These places still need illumination at night, but it is inconvenient to turn on or off the illumination device at any time, so the illumination devices of these places always operate with maximum power, resulting in high energy consumption.
Accordingly, various interactive lighting devices have been developed to reduce power consumption, so that the lighting devices can meet environmental requirements. The user can exchange data with the interactive lighting device or control the interactive lighting device through the application program of the smart phone to save more energy. However, the Near Field Communication (NFC) antenna of the existing interactive lighting device is usually combined with its driving module. Therefore, the communication distance between the near field communication antenna and the smart phone of the user is longer, so that the sensitivity of communication between the near field communication antenna and the smart phone of the user is reduced.
In addition, the LED lighting device can also be used as a plant lamp. The light affects the growth of plants in three main factors, including illumination intensity, illumination wavelength and illumination time. The illumination time is easy to regulate, but the illumination wavelength and the illumination brightness are difficult to regulate. However, when the plant lamp is used for a period of time, the blue light emitting diode has a serious light attenuation than the red light emitting diode, so that the illumination intensity and the illumination wavelength of the plant lamp are changed. For example, the ratio of red to blue light of a plant lamp is 8:1 can effectively help certain plants to carry out photosynthesis. However, when the plant lamp is used for a certain period of time, the ratio of red light to blue light of the plant lamp cannot be maintained at the above-mentioned optimum ratio, resulting in that the plant lamp cannot effectively assist the growth of plants.
Disclosure of Invention
According to an embodiment of the present invention, a lighting device with a hidden antenna is provided, which includes a lamp cap, a lamp tube, a driving module, and a light source board. The lamp cap comprises a shell, at least one metal pin and a hidden antenna. The shell comprises a containing part and a mounting part. At least one metal pin is arranged at one end of the accommodating part. The hidden antenna comprises a body and an extension part, wherein the body is arranged on the inner surface of the installation part. The driving module is arranged in the lamp tube and connected with at least one metal pin, and the extension part is connected to the driving module. The light source plate is arranged in the lamp tube and is connected with the driving module. After the lamp cap and the lamp tube are combined, an interlayer is formed between the mounting part and a part of the lamp tube, so that the hidden antenna is positioned in the interlayer.
In one embodiment, the radiator of the hidden antenna is distributed on two sides of the body and two sides of the extension portion, the length of the body is 1.5 times or more of the width of the body, and the mounting portion is overlapped with a portion of the lamp tube in a direction perpendicular to the central axis of the lamp tube.
In one embodiment, the extension portion passes through the accommodating portion and the mounting portion to be connected to the driving module.
In an embodiment, the lighting device further includes a pwm signal multi-output module and an output end, wherein the pwm signal multi-output module is configured to convert the adjustment signal received by the hidden antenna into a plurality of pwm signals, and output the pwm signals to the driving module through the output end to drive the light source board.
In one embodiment, the hidden antenna is a near field communication antenna.
According to another embodiment of the present invention, a method for manufacturing a lighting device is provided, which includes the following steps: providing a lamp cap, wherein the lamp cap comprises a shell, at least one metal pin and a hidden antenna; at least one metal pin is arranged at one end of the accommodating part of the shell; arranging the body of the hidden antenna on the inner surface of the mounting part of the shell, and connecting the extension part of the hidden antenna to the driving module; connecting the driving module with at least one metal pin; the light source plate is arranged in the lamp tube and is connected with the driving module; and combining the lamp cap and the lamp tube, so that an interlayer is formed between the mounting part and a part of the lamp tube, and the hidden antenna is positioned in the interlayer.
In one embodiment, the radiator of the hidden antenna is distributed on two sides of the body and two sides of the extension portion, the length of the body is 1.5 times or more of the width of the body, and the mounting portion is overlapped with a portion of the lamp tube in a direction perpendicular to the central axis of the lamp tube.
In an embodiment, the step of disposing the body of the hidden antenna on the inner surface of the mounting portion of the housing and connecting the extension portion of the hidden antenna to the driving module further includes: the extension part passes through the accommodating part and the mounting part to be connected to the driving module.
In one embodiment, the method for manufacturing the lighting device further includes: the pulse width modulation signal multi-output module converts the adjustment signal received by the hidden antenna into a plurality of pulse width modulation signals and outputs the pulse width modulation signals to the driving module through the output end so as to drive the light source plate.
In an embodiment, the light source board includes a plurality of first light emitting diodes, a plurality of second light emitting diodes, and a plurality of third light emitting diodes, wherein any one of the second light emitting diodes is adjacent to two of the first light emitting diodes, and any one of the third light emitting diodes is located between two of the second light emitting diodes.
In view of the above, the illumination device with hidden antenna and the manufacturing method thereof according to the embodiments of the present invention may have one or more of the following advantages:
(1) In an embodiment of the invention, a housing of a lamp cap of the lighting device has a receiving portion and an installation portion. The body of the hidden antenna is arranged on the inner surface of the mounting part, and the extension part of the hidden antenna is connected to the driving module, so that after the lamp cap and the lamp tube are combined, an interlayer can be formed between the mounting part and a part of the lamp tube to accommodate the hidden antenna. The above structural design can effectively shorten the communication distance between the hidden antenna and the intelligent device of the user, and does not greatly change the original structure of the lighting device, so that the sensitivity of the communication between the hidden antenna and the intelligent device of the user is effectively improved.
(2) In an embodiment of the invention, the hidden antenna of the lamp cap of the lighting device comprises a body and an extension portion, and the radiator of the hidden antenna is distributed on two sides of the body and two sides of the extension portion of the hidden antenna. The above structural design can effectively improve the communication effect between the hidden antenna and the intelligent device of the user, so that the communication sensitivity between the hidden antenna and the intelligent device of the user can be further improved.
(3) In an embodiment of the present invention, the ratio of the length and the width of the body of the hidden antenna of the lamp cap of the lighting device is specially designed. The structure design can improve the efficiency of the hidden antenna arranged between the mounting part of the shell of the lamp cap and the interlayer between the lamp tubes, so that the sensitivity of communication between the hidden antenna and the intelligent device of the user can be further improved.
(4) In an embodiment of the invention, the radiator of the hidden antenna of the lamp cap of the lighting device is distributed on two sides of the body and two sides of the extension part of the hidden antenna, and the hidden antenna is made of elastic materials, so that the hidden antenna can be applied to lamp caps with different shapes, and the application is wider and the use is more convenient.
(5) In an embodiment of the invention, the lighting device further comprises various functional circuit modules such as an electric shock protection module, an electromagnetic interference protection module, a high-efficiency power supply module, a color temperature adjusting module, a dimming module and the like. Therefore, the efficiency, safety and functionality of the lighting device can be greatly improved.
(6) In an embodiment of the invention, the lighting device has a pwm signal multi-output module and an output end, and is capable of receiving an adjustment signal sent by the electronic device of the user through the hidden antenna, and converting the adjustment signal into a plurality of pwm signals through the pwm signal multi-output module. The pulse width modulation signals are output to the driving module through the output end to drive the light source plate, and the red/blue light ratio of the light emitted by the light source plate is controlled to be always maintained at the optimal ratio. Therefore, the lighting device can effectively promote plant growth and effectively solve the problem caused by light attenuation of the blue light emitting diode.
(7) In an embodiment of the invention, the light source board of the lighting device has a plurality of first light emitting diodes, a plurality of second light emitting diodes and a plurality of third light emitting diodes, and the light emitting diodes are arranged so that the light source board can provide light rays with different spectrums. Therefore, the lighting device can be applied to different plants, so that the universality of the lighting device serving as a plant lamp is greatly improved.
Drawings
FIG. 1 is an exploded view of a lighting device with a hidden antenna according to an embodiment of the present invention;
FIG. 2 is a combined view of a lighting device with a hidden antenna according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a lamp head of a lighting device with a hidden antenna according to an embodiment of the present invention;
FIG. 4 is another cross-sectional view of a lamp head of a lighting device with a hidden antenna according to an embodiment of the present invention;
FIG. 5 is a schematic diagram showing the relative positions of a lamp cap, a lamp tube and a hidden antenna of a lighting device with a hidden antenna according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a use state of a lighting device with a hidden antenna according to an embodiment of the invention;
fig. 7 is a diagram showing a structure of a hidden antenna of a lighting device having a hidden antenna according to an embodiment of the present invention;
FIG. 8 is a flow chart of a method of manufacturing a lighting device according to an embodiment of the invention;
FIG. 9 is a circuit diagram of a PWM signal multi-output module with a hidden antenna according to an embodiment of the invention;
fig. 10 is a schematic diagram of a light source board with a hidden antenna according to an embodiment of the invention.
Reference numerals illustrate:
1-a lighting device with a concealed antenna; 11-lamp cap; 111-a housing; 1111-receiving portion; 1112-mounting portion; 112-metal pins; 113-a concealed antenna; 1131-body; 1132-extension; 12-a lamp tube; 13-a drive module; 14-a light source plate; 15-a pulse width modulation signal multi-output module; 16-an output; an R-radiator; p-intelligent device; w-conducting wires; l1-a first light emitting diode; l2-a second light emitting diode; l3-a third light emitting diode; C1-C2-capacitance; R1-R6-resistance; m-control chip; vcc—operating voltage; GND-ground; s1-length; s2-width; c-the central axis of the tube; a-arrow; fs-adjust signal; S81-S86-step flow.
The detailed features and advantages of the present invention will be readily apparent to those skilled in the art from the same disclosure, claims, and drawings as herein described.
Detailed Description
Embodiments of a lighting device with a hidden antenna and a method of manufacturing the same according to the present invention will be described below with reference to the accompanying drawings, in which the components may be exaggerated in size and scale for clarity and convenience of illustration. In the following description and/or claims, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present; when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present and other words describing the relationship between the elements or layers should be interpreted in the same manner. For ease of understanding, like components in the following embodiments are denoted by like reference numerals.
Please refer to fig. 1 and 2, which are an exploded view and a combined view of a lighting device with a hidden antenna according to an embodiment of the present invention. As shown in the figure, the lighting device 1 with hidden antenna comprises two lamp caps 11, a lamp tube 12, a driving module 13 and a light source plate 14. The left lamp cap 11 comprises a housing 111, two metal pins 112 and a hidden antenna 113. The right hand lamp head 11 may be of the same construction as the left hand lamp head 11 but without the hidden antenna 113. In another embodiment, the right hand lamp head 11 may also have a hidden antenna 113. The following will be described mainly with respect to the structure of the left base 11.
Please refer to fig. 3, which is a cross-sectional view of a lamp cap of a lighting device with a hidden antenna according to an embodiment of the present invention. As shown, the housing 111 includes a receiving portion 1111 and an attachment portion 1112. The driving module 13 is disposed inside the housing 111, such that a portion of the driving module 13 is disposed in the accommodating portion 1111 of the housing 111, and another portion is disposed in the mounting portion 1112 of the housing 111 and inside the lamp 12.
The metal pins 112 are disposed at one end of the accommodating portion 1111. In one embodiment, the metal pins 112 may be copper pins or other similar components.
The hidden antenna 113 includes a body 1131 and an extension 1132. The body 1131 of the hidden antenna 113 is disposed on the inner surface of the mounting portion 1112 of the housing 111, and the extension 1132 of the hidden antenna 113 is connected to the driving module 13. Wherein, the extension portion 1132 of the hidden antenna 113 is connected to the driving module 13 through the accommodating portion 1111 and the mounting portion 1112 of the housing 111. In addition, the driving module 13 is connected to the metal pins 112. In the present embodiment, the hidden antenna 113 may be a Near Field Communication (NFC) antenna. In another embodiment, the hidden antenna 113 may also be various existing antennas.
The light source board 14 is disposed in the lamp 12 and connected to the driving module 13. The light source board 14 includes a circuit board and a plurality of light sources disposed on the circuit board. In this embodiment, the light sources may be Light Emitting Diodes (LEDs), and the driving module 13 may be a light emitting diode driver. In another embodiment, the light sources may be other similar components, and the driving module 13 is a driver corresponding to the light sources.
When the lamp cap 11 is assembled with the lamp 12, the housing 111 and the mounting portion 1112 overlap with the portion of the lamp 12 in a direction perpendicular to the central axis C of the lamp 12 (as indicated by arrow a in the figure), and the driving module 13 can be connected to the light source board 14 through the wires W. In addition, an interlayer is formed between the mounting portion 1112 of the housing 111 and a portion of the lamp 12, and the hidden antenna 113 is located in the interlayer.
Please refer to fig. 4 and 5, which are another cross-sectional view of a lamp cap of a lighting device with a hidden antenna and a schematic diagram of the relative positions of the lamp cap, the lamp tube and the hidden antenna according to an embodiment of the present invention. As shown, the hidden antenna 113 is disposed between the lamp cap 11 and the lamp 12. Thus, the communication distance between the hidden antenna 113 and the smart device of the user can be greatly reduced.
As mentioned above, after the lamp cap 11 is combined with the lamp 12, a sandwich layer is formed between the mounting portion 1112 of the housing 111 and a portion of the lamp 12 to accommodate the hidden antenna 113. The above structural design can effectively shorten the communication distance between the hidden antenna 113 and the intelligent device of the user, and does not greatly change the original structure of the lighting device 1, so that the sensitivity of the communication between the hidden antenna 113 and the intelligent device of the user is effectively improved.
Fig. 6 is a schematic diagram illustrating a use state of a lighting device with a hidden antenna according to an embodiment of the invention. As shown in the figure, the lighting device 1 further includes various functional circuit modules such as an anti-electric shock protection module, an anti-electromagnetic interference module, a high-efficiency power supply module, a color temperature adjusting module, and a dimming module, so as to provide an anti-electric shock protection function, an anti-electromagnetic interference function, a color temperature adjusting function, and a dimming function.
The user can execute the application program through the smart device P (such as a smart phone, a tablet computer, a notebook computer, etc.), and exchange data with the lighting device 1 through the near field communication. In addition, the user can adjust the power or color temperature of the lighting device 1 through the intelligent device P in a near field communication manner, so that the power or color temperature can meet the requirements of the user.
In addition, if the illuminance of the lighting device 1 decreases after a period of use, the user may adjust the illuminance of the lighting device 1 through the smart device P so that the lighting device 1 can always maintain a constant illuminance. Therefore, the power consumption of the lighting device 1 can be greatly reduced, and the maintenance cost can be effectively reduced. Therefore, the performance, safety and functionality of the lighting device 1 can be greatly improved.
Of course, the present embodiment is merely for illustrating the scope of the present invention, and equivalent modifications or variations of the illumination device 1 with hidden antenna according to the present embodiment are still included in the scope of the present invention.
Please refer to fig. 7, which is a block diagram of a hidden antenna of a lighting device with a hidden antenna according to an embodiment of the present invention. As shown, the hidden antenna 113 may be made of an elastic material (such as a flexible printed circuit board) and includes a body 1131 and an extension 1132. In addition, the hidden antenna 113 may be integrally formed; that is, the extension 1132 may directly extend from the body 1131 and be directly welded to the driving module 13 or connected to the terminal block thereof. Therefore, the hidden antenna 113 can be applied to lamp holders with different shapes and lamp tubes with different lengths, and is more widely applied and more convenient to use.
In addition, the radiator R of the hidden antenna 113 may be equally distributed on both sides of the body 1131 and both sides of the extension 1132. The above structural design can effectively improve the communication effect between the hidden antenna 113 and the intelligent device P of the user.
In the present embodiment, the length S1 of the body 1131 of the hidden antenna 113 is 1.5 times the width S2; that is, the ratio of the length S1 to the width S2 of the body 1131 may be 3 to 2. The size is particularly suitable for the hidden antenna 113 arranged between the mounting portion 1112 of the housing 111 of the lamp cap 11 and the lamp tube 12, so that the performance of the hidden antenna 113 can be further improved. Thus, the sensitivity of communication between the hidden antenna 113 and the user's smart device can be further enhanced by the special design of the hidden antenna 113. In another embodiment, the length S1 of the body 1131 of the hidden antenna 113 is more than 1.5 times the width S2. In yet another embodiment, the length S1 of the body 131 of the hidden antenna 113 may be only slightly longer than the width S2. Of course, the above proportions are examples and are not intended to limit the scope of the invention.
Of course, the present embodiment is merely for illustrating the scope of the present invention, and equivalent modifications or variations of the hidden antenna 113 according to the present embodiment are still included in the scope of the present invention.
It should be noted that the Near Field Communication (NFC) antenna of the existing interactive lighting device is usually combined with its driving module. Therefore, the communication distance between the near field communication antenna and the intelligent device of the user is long, so that the sensitivity of communication between the near field communication antenna and the intelligent device of the user is reduced. In contrast, according to an embodiment of the present invention, a housing of a base of a lighting device has a receiving portion and an installation portion. The body of the hidden antenna is arranged on the inner surface of the mounting part, and the extension part of the hidden antenna is connected to the driving module, so that after the lamp cap and the lamp tube are combined, an interlayer can be formed between the mounting part and a part of the lamp tube to accommodate the hidden antenna. The above structural design can effectively shorten the communication distance between the hidden antenna and the intelligent device of the user, and does not greatly change the original structure of the lighting device, so that the sensitivity of the communication between the hidden antenna and the intelligent device of the user is effectively improved.
In addition, according to the embodiment of the invention, the hidden antenna of the lamp cap of the lighting device comprises a body and an extension part, and the radiator of the hidden antenna is distributed on two sides of the body and two sides of the extension part of the hidden antenna. The above structural design can effectively improve the communication effect between the hidden antenna and the intelligent device of the user, so that the communication sensitivity between the hidden antenna and the intelligent device of the user can be further improved.
In addition, according to the embodiment of the invention, the length and the width of the body of the hidden antenna of the lamp cap of the lighting device are specially designed. The structure design can improve the efficiency of the hidden antenna arranged between the mounting part of the shell of the lamp cap and the interlayer between the lamp tubes, so that the sensitivity of communication between the hidden antenna and the intelligent device of the user can be further improved.
In addition, according to the embodiment of the invention, the radiator of the hidden antenna of the lamp cap of the lighting device is distributed on the two sides of the body and the two sides of the extension part of the hidden antenna, and the hidden antenna is made of elastic materials, so that the hidden antenna can be applied to lamp caps with different shapes, and the application is wider and the use is more convenient.
Furthermore, according to an embodiment of the present invention, the lighting device further includes various functional circuit modules, such as an anti-electric shock protection module, an anti-electromagnetic interference module, a high-efficiency power supply module, a color temperature adjustment module, and a dimming module. Therefore, the efficiency, safety and functionality of the lighting device can be greatly improved. As can be seen from the above, the lighting device with the hidden antenna according to the embodiment of the invention can achieve excellent technical effects.
Fig. 8 is a flowchart of a method for manufacturing a lighting device according to an embodiment of the invention. As shown in the drawings, the manufacturing method of the lighting device of the present embodiment includes the following steps:
step S81: a lamp cap is provided, and the lamp cap comprises a shell, at least one metal pin and a hidden antenna.
Step S82: at least one metal pin is arranged at one end of the accommodating part of the shell.
Step S83: the body of the hidden antenna is arranged on the inner surface of the mounting part of the shell, and the extension part of the hidden antenna passes through the accommodating part and the mounting part to be connected to the driving module.
Step S84: the driving module is connected with at least one metal pin.
Step S85: the light source board is arranged in the lamp tube and is connected with the driving module.
Step S86: the lamp cap and the lamp tube are combined, so that an interlayer is formed between the mounting part and a part of the lamp tube, and the hidden antenna is positioned in the interlayer.
Of course, the present embodiment is merely for illustrating the scope of the present invention, and equivalent modifications or variations of the manufacturing method of the lighting device according to the present embodiment are still included in the scope of the present invention.
Although the steps of the methods described herein are shown and described in a particular order, the order of the operations of each method may be altered, certain steps may be performed in an inverse order, or certain steps may be performed concurrently with other steps. In another embodiment, the different steps may be performed in an intermittent and/or alternating manner.
Fig. 9 is a circuit diagram of a pwm signal multi-output module with a hidden antenna according to an embodiment of the invention, and please refer to fig. 1-2. As shown in fig. 9, the lighting device 1 with the hidden antenna further includes a pwm signal multi-output module 15 and an output terminal 16.
The pwm signal multi-output module 15 is connected to the hidden antenna 113 and the output terminal 16. The user can execute an application program (App) through an electronic device (such as a smart phone, a tablet computer, a notebook computer, etc.), and transmit an adjustment signal Fs (data exchange) to the hidden antenna 113 through a near field communication manner.
The pwm signal multi-output module 15 has capacitors C1 to C2, resistors R1 to R6, and a control chip M (GND represents a ground point and VCC represents an operating voltage). Of course, the above-mentioned circuits are only examples, and the pwm signal multi-output module 15 can be implemented by other different circuits. The PWM signal multi-output module 15 is configured to convert the adjustment signal Fs received by the hidden antenna 113 into a plurality of PWM signals PWM 1-PWM 4, and output the plurality of PWM signals PWM 1-PWM 4 to the driving module 13 through the output terminal 16 to drive the light source board 14. Thus, the user can execute the application program through the electronic device and control the red/blue ratio of the light emitted from the light source board 14 by the near field communication mode to always maintain the optimal ratio.
Thus, after the lighting device 1 is used for a period of time, the blue light emitting diode of the light source plate 14 may generate a light attenuation phenomenon. In this case, the user can control the red/blue ratio of the light emitted from the light source plate 14 by the above mechanism to always maintain the optimal ratio, thereby effectively promoting plant growth and solving the problem caused by light attenuation of the blue light emitting diode.
In addition, the user can execute the application program through the electronic device to adjust the brightness of the light source board 14 (for example, the brightness of the light source board 14 is reduced on sunny days, and the brightness of the light source board 14 is increased on overcast days), so as to achieve the effects of promoting plant growth and simultaneously achieve the effects of energy conservation and carbon reduction. In addition, the user can execute the application program through the electronic device to perform electrodeless power adjustment on the light source plate 14. The module power supply port and the PWM input port can be reserved before the power supply design, and the near field communication regulation and control function can be added in different lamps.
Of course, the present embodiment is merely for illustrating the scope of the present invention, and equivalent modifications or variations of the pwm signal multi-output module 15 of the illumination device 1 with hidden antenna according to the present embodiment are included in the scope of the present invention.
Fig. 10 is a schematic diagram of a light source board with a hidden antenna according to an embodiment of the invention. As shown, the light source board 14 of the illumination device 1 with the hidden antenna includes 6 first light emitting diodes L1, 3 second light emitting diodes L2 and 2 third light emitting diodes L3. In the present embodiment, the first light emitting diode L1 is a white light emitting diode, the second light emitting diode L2 is a red light emitting diode, and the third light emitting diode L3 is a blue light emitting diode.
Any one of the second light emitting diodes L2 is adjacent to the two first light emitting diodes L1, and any one of the third light emitting diodes L3 is located between the two second light emitting diodes L2. The arrangement of the LEDs described above allows the light source panel 14 to provide light in different spectra. Similarly, the user can execute the application program through the electronic device to adjust the spectrum of the light source board 1 so as to meet the requirements of different plants. In this way, the lighting device 1 can be applied to different plants and can effectively promote the growth of the plants. Therefore, the versatility of the lighting device 1 as a plant lamp can be greatly improved.
Of course, the present embodiment is merely for illustrating the scope of the present invention, and equivalent modifications or variations of the light source board 14 of the illumination device 1 with hidden antenna according to the present embodiment are still included in the scope of the present invention.
In summary, according to the embodiments of the present invention, the housing of the lamp cap of the lighting device has the accommodating portion and the mounting portion. The body of the hidden antenna is arranged on the inner surface of the mounting part, and the extension part of the hidden antenna is connected to the driving module, so that after the lamp cap and the lamp tube are combined, an interlayer can be formed between the mounting part and a part of the lamp tube to accommodate the hidden antenna. The above structural design can effectively shorten the communication distance between the hidden antenna and the intelligent device of the user, and does not greatly change the original structure of the lighting device, so that the sensitivity of the communication between the hidden antenna and the intelligent device of the user is effectively improved.
According to an embodiment of the invention, the hidden antenna of the lamp cap of the lighting device comprises a body and an extension part, and the radiator of the hidden antenna is distributed on two sides of the body and two sides of the extension part of the hidden antenna. The above structural design can effectively improve the communication effect between the hidden antenna and the intelligent device of the user, so that the communication sensitivity between the hidden antenna and the intelligent device of the user can be further improved.
According to the embodiment of the invention, the ratio of the length and the width of the body of the hidden antenna of the lamp cap of the lighting device is specially designed. The structure design can improve the efficiency of the hidden antenna arranged between the mounting part of the shell of the lamp cap and the interlayer between the lamp tubes, so that the sensitivity of communication between the hidden antenna and the intelligent device of the user can be further improved.
In addition, according to the embodiment of the invention, the radiator of the hidden antenna of the lamp cap of the lighting device is distributed on the two sides of the body and the two sides of the extension part of the hidden antenna, and the hidden antenna is made of elastic materials, so that the hidden antenna can be applied to lamp caps with different shapes, and the application is wider and the use is more convenient.
In addition, according to the embodiment of the invention, the lighting device further comprises various functional circuit modules such as an electric shock protection module, an electromagnetic interference prevention module, a high-efficiency power supply module, a color temperature adjusting module, a dimming module and the like. Therefore, the efficiency, safety and functionality of the lighting device can be greatly improved.
In addition, according to the embodiment of the invention, the lighting device is provided with a pulse width modulation signal multi-output module and an output end, and can receive the adjustment signal sent by the electronic device of the user through the hidden antenna, and the adjustment signal is converted into a plurality of pulse width modulation signals through the pulse width modulation signal multi-output module. The pulse width modulation signals are output to the driving module through the output end to drive the light source plate, and the red/blue light ratio of the light emitted by the light source plate is controlled to be always maintained at the optimal ratio. Therefore, the lighting device can effectively promote plant growth and effectively solve the problem caused by light attenuation of the blue light emitting diode.
Furthermore, according to an embodiment of the present invention, the light source board of the lighting device has a plurality of first light emitting diodes, a plurality of second light emitting diodes and a plurality of third light emitting diodes, and the light emitting diodes are arranged so that the light source board can provide light with different spectrums. Therefore, the lighting device can be applied to different plants, so that the universality of the lighting device serving as a plant lamp is greatly improved.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.
Claims (7)
1. A lighting device having a concealed antenna, comprising:
the lamp cap comprises a shell, at least one metal pin and a hidden antenna, wherein the shell comprises a containing part and a mounting part, the at least one metal pin is arranged at one end of the containing part, the hidden antenna comprises a body and an extension part, the body is arranged on the inner surface of the mounting part, and the radiators of the hidden antenna are distributed at two sides of the body and two sides of the extension part;
a lamp tube;
the driving module is arranged in the lamp tube and connected with the at least one metal pin, and the extending part is connected to the driving module through the accommodating part and the mounting part; and
the light source plate is arranged in the lamp tube and connected with the driving module, and comprises a plurality of first light emitting diodes, a plurality of second light emitting diodes and a plurality of third light emitting diodes, wherein any one of the second light emitting diodes is adjacent to two first light emitting diodes, any one of the third light emitting diodes is positioned between the two second light emitting diodes, the plurality of first light emitting diodes are white light emitting diodes, the plurality of second light emitting diodes are red light emitting diodes, and the plurality of third light emitting diodes are blue light emitting diodes;
when the lamp cap is combined with the lamp tube, an interlayer is formed between the mounting part and a part of the lamp tube, so that the body of the hidden antenna is positioned in the interlayer.
2. The illumination device with hidden antenna as claimed in claim 1, wherein the length of the body is 1.5 times or more the width of the body, and the mounting portion coincides with a portion of the lamp tube in a direction perpendicular to a central axis of the lamp tube.
3. The illumination device with hidden antenna as claimed in claim 1, further comprising a pwm signal multi-output module and an output end, wherein the pwm signal multi-output module is configured to convert the adjustment signal received by the hidden antenna into a plurality of pwm signals, and output the pwm signals to the driving module through the output end to drive the light source board.
4. A method of manufacturing a lighting device, comprising:
providing a lamp cap, wherein the lamp cap comprises a shell, at least one metal pin and a hidden antenna;
disposing the at least one metal pin at one end of a receiving portion of the housing;
arranging a body of the hidden antenna on an inner surface of a mounting part of the shell, and connecting an extension part of the hidden antenna to a driving module through the accommodating part and the mounting part, wherein the radiators of the hidden antenna are distributed on two sides of the body and two sides of the extension part;
connecting the driving module with the at least one metal pin;
a light source board is arranged in a lamp tube and is connected with the driving module, the light source board comprises a plurality of first light emitting diodes, a plurality of second light emitting diodes and a plurality of third light emitting diodes, any one of the second light emitting diodes is adjacent to two first light emitting diodes, any one of the third light emitting diodes is positioned between the two second light emitting diodes, the plurality of first light emitting diodes are white light emitting diodes, the plurality of second light emitting diodes are red light emitting diodes, and the plurality of third light emitting diodes are blue light emitting diodes; and
combining the lamp cap and the lamp tube, forming an interlayer between the mounting part and a part of the lamp tube, and positioning the body of the hidden antenna in the interlayer.
5. The method of claim 4, wherein the length of the body is 1.5 times or more the width of the body, and the mounting portion is overlapped with a portion of the lamp tube in a direction perpendicular to a central axis of the lamp tube.
6. The method of claim 4, wherein the step of disposing the body of the hidden antenna on the inner surface of the mounting portion of the housing and connecting the extension portion of the hidden antenna to the driving module further comprises:
the extending part passes through the accommodating part and the mounting part to be connected to the driving module.
7. The method of manufacturing a lighting device of claim 4, further comprising:
the pulse width modulation signal multi-output module converts the adjustment signals received by the hidden antenna into a plurality of pulse width modulation signals, and outputs the pulse width modulation signals to the driving module through the output end so as to drive the light source plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022101227360 | 2022-02-09 | ||
| CN202210122736.0A CN114543054A (en) | 2022-02-09 | 2022-02-09 | Lighting device with hidden antenna and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114935134A CN114935134A (en) | 2022-08-23 |
| CN114935134B true CN114935134B (en) | 2023-11-10 |
Family
ID=81673764
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210122736.0A Pending CN114543054A (en) | 2022-02-09 | 2022-02-09 | Lighting device with hidden antenna and manufacturing method thereof |
| CN202210570048.0A Active CN114935134B (en) | 2022-02-09 | 2022-05-24 | Lighting device with hidden antenna and manufacturing method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210122736.0A Pending CN114543054A (en) | 2022-02-09 | 2022-02-09 | Lighting device with hidden antenna and manufacturing method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN114543054A (en) |
| WO (1) | WO2023151206A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508743B (en) * | 2022-01-27 | 2023-11-10 | 厦门普为光电科技有限公司 | Lamp cap with hidden antenna and installation method of hidden antenna |
| CN114543054A (en) * | 2022-02-09 | 2022-05-27 | 厦门普为光电科技有限公司 | Lighting device with hidden antenna and manufacturing method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355576A (en) * | 2000-11-29 | 2002-06-26 | 林永怡 | Pasted sheet type antenna |
| JP2009104896A (en) * | 2007-10-23 | 2009-05-14 | Hitachi Lighting Ltd | Lamp device |
| TWM379798U (en) * | 2009-10-16 | 2010-05-01 | Allen Ku | A wireless input device |
| CN102997080A (en) * | 2011-09-15 | 2013-03-27 | 欧司朗股份有限公司 | Illumination device |
| CN104595741A (en) * | 2013-10-30 | 2015-05-06 | 深圳市海洋王照明工程有限公司 | LED lamp tube and explosion-proof lamp |
| CN206596243U (en) * | 2017-03-22 | 2017-10-27 | 北京梅泰诺通信技术股份有限公司 | Light fixture with WAP, light fixture cascade unit and lamp system |
| CN207112416U (en) * | 2017-07-12 | 2018-03-16 | 江门市卡迪光电科技有限公司 | A kind of Multifunctional lamp holder |
| CN108934100A (en) * | 2017-05-24 | 2018-12-04 | 群光电能科技股份有限公司 | The light emitting module and method of multitask driving light modulation |
| EP3772874A1 (en) * | 2019-08-06 | 2021-02-10 | Xiamen Leedarson Lighting Co., Ltd. | Intelligent lamp |
| CN114508743A (en) * | 2022-01-27 | 2022-05-17 | 厦门普为光电科技有限公司 | Lamp cap with hidden antenna and installation method of hidden antenna |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203190100U (en) * | 2013-02-06 | 2013-09-11 | 浙江汇盈电子有限公司 | Intelligent microwave induction LED fluorescent lamp with power stepless regulation |
| JP6166633B2 (en) * | 2013-09-27 | 2017-07-19 | 株式会社メガチップス | Lighting module, wireless communication module, lighting device, and lighting control system |
| EP3212991B1 (en) * | 2014-10-27 | 2019-04-24 | Signify Holding B.V. | Wireless led tube lamp device |
| CN211119260U (en) * | 2019-12-13 | 2020-07-28 | 浙江生辉照明有限公司 | Wireless control's intelligent lamp |
| CN213452974U (en) * | 2020-07-20 | 2021-06-15 | 漳州立达信光电子科技有限公司 | Intelligent lamp |
| CN114543054A (en) * | 2022-02-09 | 2022-05-27 | 厦门普为光电科技有限公司 | Lighting device with hidden antenna and manufacturing method thereof |
-
2022
- 2022-02-09 CN CN202210122736.0A patent/CN114543054A/en active Pending
- 2022-05-24 CN CN202210570048.0A patent/CN114935134B/en active Active
- 2022-05-30 WO PCT/CN2022/095926 patent/WO2023151206A1/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355576A (en) * | 2000-11-29 | 2002-06-26 | 林永怡 | Pasted sheet type antenna |
| JP2009104896A (en) * | 2007-10-23 | 2009-05-14 | Hitachi Lighting Ltd | Lamp device |
| TWM379798U (en) * | 2009-10-16 | 2010-05-01 | Allen Ku | A wireless input device |
| CN102997080A (en) * | 2011-09-15 | 2013-03-27 | 欧司朗股份有限公司 | Illumination device |
| CN104595741A (en) * | 2013-10-30 | 2015-05-06 | 深圳市海洋王照明工程有限公司 | LED lamp tube and explosion-proof lamp |
| CN206596243U (en) * | 2017-03-22 | 2017-10-27 | 北京梅泰诺通信技术股份有限公司 | Light fixture with WAP, light fixture cascade unit and lamp system |
| CN108934100A (en) * | 2017-05-24 | 2018-12-04 | 群光电能科技股份有限公司 | The light emitting module and method of multitask driving light modulation |
| CN207112416U (en) * | 2017-07-12 | 2018-03-16 | 江门市卡迪光电科技有限公司 | A kind of Multifunctional lamp holder |
| EP3772874A1 (en) * | 2019-08-06 | 2021-02-10 | Xiamen Leedarson Lighting Co., Ltd. | Intelligent lamp |
| CN114508743A (en) * | 2022-01-27 | 2022-05-17 | 厦门普为光电科技有限公司 | Lamp cap with hidden antenna and installation method of hidden antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114935134A (en) | 2022-08-23 |
| CN114543054A (en) | 2022-05-27 |
| WO2023151206A1 (en) | 2023-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114935134B (en) | Lighting device with hidden antenna and manufacturing method thereof | |
| US7810951B1 (en) | LED module having heat dissipation structure and optimal light distribution | |
| US7331689B2 (en) | Light-emitting device | |
| US8220977B2 (en) | Solid state light unit and heat sink, and method for thermal management of a solid state light unit | |
| US20070285930A1 (en) | Heat-dissipating module | |
| US20100164348A1 (en) | Led lamp assembly | |
| US20070285927A1 (en) | Light-emitting device | |
| CN114508743B (en) | Lamp cap with hidden antenna and installation method of hidden antenna | |
| CN203836632U (en) | Straight pipe lamp and illuminating device | |
| CN102345809A (en) | Illumination system | |
| WO2015078354A1 (en) | Card type led driver and transportation means with card type driver | |
| US9642201B2 (en) | Lighting system | |
| CN210745613U (en) | LED lamp assembly and dimming device of distributed LED lamp | |
| US20070291420A1 (en) | Optical processing element | |
| CN202216047U (en) | Modularization combined type light-emitting diode (LED) fluorescent lamp tube | |
| CN111412401A (en) | Lighting lamp | |
| CN212777050U (en) | Embedded luminous strip for case | |
| CN111947048B (en) | Self-locking modular LED lamp | |
| CN212910114U (en) | Drive-free LED automobile headlamp | |
| CN215489342U (en) | Landscape illuminating lamp with wireless cascade function | |
| CN220436352U (en) | Pixel lamp structure for small-size long-distance transmission | |
| CN210200759U (en) | High-brightness backlight COB light source | |
| CN215892279U (en) | Lamp driving device and lamp | |
| CN203645885U (en) | Embedded intelligent dimming control module | |
| CN216752156U (en) | Tunnel loop dimming system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |