CN214037987U - Lamp with antenna device - Google Patents

Lamp with antenna device Download PDF

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Publication number
CN214037987U
CN214037987U CN202022752147.XU CN202022752147U CN214037987U CN 214037987 U CN214037987 U CN 214037987U CN 202022752147 U CN202022752147 U CN 202022752147U CN 214037987 U CN214037987 U CN 214037987U
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CN
China
Prior art keywords
antenna device
antenna
lamp
led board
main lens
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
Application number
CN202022752147.XU
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Chinese (zh)
Inventor
克里斯托弗·库格勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Christoph Lighting Design Co Ltd
Original Assignee
Guangzhou Christoph Lighting Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Christoph Lighting Design Co Ltd filed Critical Guangzhou Christoph Lighting Design Co Ltd
Priority to CN202022752147.XU priority Critical patent/CN214037987U/en
Application granted granted Critical
Publication of CN214037987U publication Critical patent/CN214037987U/en
Priority to DE202021104863.8U priority patent/DE202021104863U1/en
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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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model relates to a lamp with antenna device, including light emitting component, light emitting component includes LED board and main lens, main lens sets up the top of LED board still includes antenna device, antenna device's shape with LED board or main lens adaptation, antenna device sets up among the light emitting component. According to the utility model provides a technical scheme has solved the low problem of antenna sensitivity in the lamp, allows to have farther working distance between lamp and the controller.

Description

Lamp with antenna device
Technical Field
The utility model belongs to the technical field of the illumination, concretely relates to lamp with antenna device.
Background
With the development of science and technology, it is becoming more and more common to control the on-off, brightness, color temperature or color of a lamp by using an intelligent light control system. The intelligent light control system mainly utilizes an intelligent control device or a Wifi router/wireless Access Point (AP) to receive control signals, a lamp must be provided with an antenna optimized for transmission frequency, and the sensitivity of the antenna should be as high as possible to realize a wireless light control function in a good range.
In order to achieve a good heat dissipation effect, the housing of the lamp is usually a metal housing. In the prior art, the antenna is usually placed inside the metal shell of the lamp, the antenna is flush with the surface of the metal shell, or the antenna is outside the metal shell but close to the metal shell, and the metal shell and any other metal components in the lamp, even components of other materials, affect the sensitivity of the antenna, resulting in the reduction of the sensitivity; if the antenna is directly connected to the metal shell, the whole metal shell serves as the antenna, the sensitivity of the antenna is not necessarily improved, and the antenna cannot be suitable for a lamp without the metal shell, so that the antenna has limitation; if the sensitivity of the antenna is greatly reduced, the working distance between the lamp and the controller is forced to be shortened, which brings inconvenience to the control.
SUMMERY OF THE UTILITY MODEL
In order to solve all or part of the above problems, the present invention provides a lamp with an antenna device, so that the antenna has higher sensitivity and allows a longer working distance between the lamp and the controller.
According to the utility model provides a lamp that is equipped with antenna device, including light emitting component, light emitting component includes LED board and main lens, main lens sets up the top of LED board still includes antenna device, antenna device's shape with LED board or main lens adaptation, antenna device sets up among the light emitting component.
Optionally, the antenna device includes an antenna body and a coaxial antenna plug, the antenna body is provided with a plurality of through holes, and the distance between the through holes is adapted to the distance between the lens of the main lens and the distance between the light emitting diodes of the LED board.
Optionally, the antenna device is disposed between the LED board and the main lens, and fixed on the LED board.
Optionally, the antenna device is disposed above the main lens and fixed on the main lens.
Optionally, the antenna device and the LED board are fixed by screw connection or adhesion.
Optionally, the antenna device and the main lens are fixed by screw connection or adhesion.
Optionally, the antenna body is a single-layer or multi-layer flexible PCB.
Optionally, the LED board and the main lens are arc-shaped or straight-bar-shaped, and the antenna device is adaptive arc-shaped or straight-bar-shaped; the length and the width of the antenna device are not larger than those of the LED board and the main lens.
Optionally, still include mount pad, mirror holder and vice lens 3, the mirror holder sets up the upper surface of mount pad, vice lens set up the upper surface of main lens, the both sides of vice lens with the mirror holder is connected fixedly, antenna device sets up main lens with between the vice lens 3.
Optionally, the antenna device is a Wifi antenna or a bluetooth antenna.
According to the technical solution, the antenna device is arranged inside the light emitting component, so that the antenna device can be completely hidden and does not influence the antenna device to obtain higher sensitivity, a strong sensitivity peak value can be generated within a specific working frequency, and a longer working distance is allowed between the lamp and the controller; and the angular response of the antenna device is omnibearing, the attenuation in a certain direction is not strong, and the signal distribution is more uniform.
The utility model discloses in the specially adapted circular or linear lamps and lanterns, have the light-emitting component that a plurality of single light sources and a plurality of lens are constituteed, the antenna device can not be seen completely from the outside, but can provide good communication function, has high sensitivity and low directionality.
Drawings
Fig. 1 is an exploded view of a lamp equipped with an antenna device according to the present invention;
fig. 2 is an exploded view of the lamp with the antenna device of the present invention;
fig. 3 is a schematic structural view of a lamp equipped with an antenna device according to the present invention;
fig. 4 is a schematic structural view of a lamp equipped with an antenna device according to the present invention;
fig. 5 is an exploded view of the lamp with the antenna device of the present invention;
fig. 6 is an exploded view of the lamp with the antenna device of the present invention;
fig. 7 is a graph of sensitivity curves for different frequencies of the antenna device of the present invention;
fig. 8 is a diagram illustrating an orthogonal two-dimensional omni-directional antenna sensitivity distribution of the antenna device of the present invention;
fig. 9 is a 3D omni-directional antenna sensitivity distribution diagram of the antenna device of the present invention;
fig. 10 is a graph showing sensitivity curves of the antenna device according to the present invention at different frequencies.
Description of reference numerals: a mounting base 1; a frame 2; a sub-lens 3; an LED board 4; a light emitting diode 41; a main lens 5; a lens 51; an antenna device 6; a coaxial antenna plug 61; a through hole 62; an antenna body 63.
Detailed Description
For better understanding of the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the embodiment of the utility model discloses a lamp that is equipped with antenna device 6, including light-emitting component and antenna device 6, light-emitting component includes LED board 4, main lens 5, and main lens 5 sets up in the top of LED board 4, and antenna device 6's shape and LED board 4 or main lens 5 adaptation, antenna device 6 set up in light-emitting component, set up antenna device 6 in light-emitting component, can hide antenna device 6 completely, can not see antenna device 6 completely from the outside of lamp to can not influence antenna device 6 and obtain higher sensitivity.
As shown in FIG. 7, the sensitivity of 4 types of antenna devices 6 at frequencies 2.2 to 2.7GHz is shown, wherein the sensitivity at frequencies 2.41 to 2.49GHz is higher and reaches a peak at a frequency 2.45GHz (the lower the longitudinal value is, the higher the sensitivity is).
As shown in FIG. 10, the sensitivity of the 3 types of antenna devices 6 in the frequency range of 2.1 to 2.8GHz is further shown, wherein the sensitivity in the frequency range of 2.41 to 2.49GHz is higher, and it is obvious that the sensitivity reaches a peak value (the lower the longitudinal value is, the higher the sensitivity is) at the frequency of 2.45 GHz.
As shown in fig. 8 and 9, the sensitivity profiles of the omnidirectional antenna device 6 are shown, and the angular response of the antenna device 6 is shown to be omnidirectional, so that the signal distribution is uniform without strong attenuation in a certain direction.
In this embodiment, the antenna device 6 includes an antenna body 63 and a coaxial antenna plug 61, the coaxial antenna plug 61 is connected to the circuit board of the lamp and is configured to receive a signal transmitted by the controller to control a change of the lamp, such as brightness, color temperature, color, or a ratio of up light to down light; the antenna body 63 is provided with a plurality of through holes 62, the distance between the through holes 62 is matched with the distance between the lens 51 of the main lens 5 and the light emitting diode 41 of the LED board 4, the through holes 62 arranged on the antenna body 63 can be round holes, and the lens 51 of the main lens 5 and the light emitting diode 41 of the LED board 4 penetrate through the round holes to allow light to pass through the antenna without being blocked.
In one embodiment, the antenna device 6 shown in fig. 2, 4 and 6 is disposed between the LED board 4 and the main lens 5, so that the antenna device 6 can be completely hidden, and the LED board 4 and the main lens 5 are usually disposed on the surface layer of the lamp body, which does not affect the antenna device 6 to obtain higher sensitivity; the antenna device 6 is fixed on the LED board 4 by a screw connection or an adhesive fixing method.
In another embodiment, as shown in fig. 1, 3 and 5, the antenna device 6 is disposed above the main lens 5, and the main lens 5 is usually disposed on the surface layer of the lamp body, so that the antenna device 6 can be completely hidden without affecting the antenna device 6 to obtain higher sensitivity; the antenna device 6 is fixed to the main lens 5 by means of screws or by adhesive bonding.
In this embodiment, the antenna body 63 may be a single-layer or multi-layer flexible PCB, which has the characteristics of small volume, light weight, bending and twisting, and has excellent electrical properties, dielectric properties and heat resistance.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the LED board 4 and the main lens 5 may be in the shape of an arc, and the antenna device 6 is in the shape of an adaptive arc; as shown in fig. 5 and 6, the LED board 4 and the main lens 5 may be in the shape of a strip, and the antenna device 6 is in the shape of a strip; the length and width of the antenna device 6 are not greater than those of the LED board 4 and the main lens 5, and the antenna device 6 can be completely hidden.
In this embodiment, the glasses frame further comprises a mounting seat 1, a glasses frame 2 and an auxiliary lens 3, the glasses frame 2 is arranged on the upper surface of the mounting seat 1, the auxiliary lens 3 is arranged on the upper surface of the main lens 5, two sides of the auxiliary lens 3 are respectively connected and fixed with the glasses frame 2, and the antenna device 6 is arranged between the main lens 5 and the auxiliary lens 3.
In this embodiment, the antenna device 6 may be a Wifi antenna or a bluetooth antenna, and has a wide radiation range and is not affected by obstacles.
According to the technical scheme, the antenna device is arranged in the light-emitting component, so that the antenna device can be completely hidden, the antenna device can not be influenced to obtain higher sensitivity, a strong sensitivity peak value can be generated in a specific working frequency, and a longer working distance is allowed between the lamp and the controller; and the angular response of the antenna device is omnibearing, the attenuation in a certain direction is not strong, and the signal distribution is more uniform.
The utility model discloses in the specially adapted circular or linear lamps and lanterns, have the light-emitting component that a plurality of single light sources and a plurality of lens are constituteed, the antenna device can not be seen completely from the outside, but can provide good communication function, has high sensitivity and low directionality.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The utility model provides a lamp with antenna device, includes light-emitting component, light-emitting component includes LED board and main lens, main lens sets up the top of LED board, its characterized in that still includes antenna device, antenna device's shape with LED board or main lens adaptation, antenna device sets up in the light-emitting component.
2. The lamp with antenna device as claimed in claim 1, wherein the antenna device comprises an antenna body and a coaxial antenna plug, the antenna body is provided with a plurality of through holes, and the distance between the through holes is adapted to the distance between the lens of the main lens and the light emitting diode of the LED board.
3. A lamp equipped with an antenna device according to claim 1, wherein said antenna device is disposed between said LED board and said main lens and fixed to said LED board.
4. A lamp provided with an antenna device according to claim 1, wherein the antenna device is disposed above the main lens and fixed to the main lens.
5. The lamp with the antenna device as claimed in claim 3, wherein the antenna device is fixed to the LED board by means of screws or bonding.
6. A lamp provided with an antenna device according to claim 4, wherein the antenna device is fixed to the main lens by means of screws or by adhesive bonding.
7. A lamp incorporating an antenna device as claimed in claim 2, wherein the antenna body is a single or multi-layer flexible PCB.
8. The lamp with the antenna device as claimed in claim 1, wherein the LED board and the main lens are arc-shaped or straight-bar-shaped, and the antenna device is adapted arc-shaped or straight-bar-shaped; the length and the width of the antenna device are not larger than those of the LED board and the main lens.
9. The lamp with an antenna device as claimed in claim 4, further comprising a mounting base, a mirror holder and a secondary lens, wherein the mirror holder is disposed on an upper surface of the mounting base, the secondary lens is disposed on an upper surface of the primary lens, both sides of the secondary lens are fixedly connected to the mirror holder, and the antenna device is disposed between the primary lens and the secondary lens.
10. A lamp provided with an antenna device as claimed in any one of claims 1 to 9, wherein the antenna device is a Wifi antenna or a bluetooth antenna.
CN202022752147.XU 2020-11-24 2020-11-24 Lamp with antenna device Active CN214037987U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202022752147.XU CN214037987U (en) 2020-11-24 2020-11-24 Lamp with antenna device
DE202021104863.8U DE202021104863U1 (en) 2020-11-24 2021-09-09 Lamp with antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022752147.XU CN214037987U (en) 2020-11-24 2020-11-24 Lamp with antenna device

Publications (1)

Publication Number Publication Date
CN214037987U true CN214037987U (en) 2021-08-24

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ID=77361879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022752147.XU Active CN214037987U (en) 2020-11-24 2020-11-24 Lamp with antenna device

Country Status (2)

Country Link
CN (1) CN214037987U (en)
DE (1) DE202021104863U1 (en)

Also Published As

Publication number Publication date
DE202021104863U1 (en) 2022-02-16

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