CN211875967U - Microwave inductor without dark space and its casing - Google Patents

Abstract

The utility model discloses a microwave inductor and shell of no dark space of installation, wherein the microwave inductor include the shell with set up in an inductor main part of shell, wherein the shell has a base portion and an organic whole extend from a high transparent convex part of base portion, wherein high transparent convex part has a high transparent inside wall and a high transparent lateral wall and can be passed by light, wherein works as when the microwave inductor is installed in a lamp plate, forms high transparent convex part salient in the state of the light emitting area of this lamp plate, then the inductor main part can in the regional transmission microwave that high transparent convex part corresponds to the light emitting area of this lamp plate, and the light that this lamp plate light source sent can pass high transparent convex part is in order to avoid producing the dark space.

Description

Microwave inductor without dark space and its casing

Technical Field

The utility model relates to a microwave inductor especially relates to a microwave inductor and shell of dark space are not had in installation.

Background

Along with the improvement of the living standard of people, the demand of people on the intelligent control of electrical equipment is higher and higher, so that the application and the popularization of the microwave inductor in electrical equipment such as lamps, automatic doors, air conditioners, televisions, refrigerators and the like are promoted. However, with the application of microwave inductors in the field of lamps, the problems caused by the installation of microwave inductors in lamps also appear in many cases. At present, there are the microwave inductor of direct mount at the lamp body of lamps and lanterns and install the microwave inductor at the lamp plate of lamps and lanterns on the market, because the microwave can't pierce through the metal, consequently the microwave inductor of direct mount at the lamp body is only applicable to and installs at the better lamp body of light transmissivity, application range is more restricted and can expose on the lamps and lanterns surface when the installation, influence the outward appearance of lamps and lanterns, in addition, owing to punch at the lamp body, the sealing performance requirement to the installation of microwave inductor in the lamp body is higher, so on the whole, the installation requirement of this type of microwave inductor is higher, the response effect of realization is also relatively poor. The microwave inductor installed on the lamp panel of the lamp has the problems that in order to avoid the microwave emitted by the microwave inductor being shielded by the metal lamp panel, the microwave inductor is usually installed on the light emitting surface of the lamp panel, so that the installation of the microwave inductor on the lamp panel tends to occupy the installation position of the partial lamp bead on the lamp panel or can shield the partial lamp bead, the light emitting of the lamp panel is not uniform correspondingly, and facula and dark areas can be generated, although the microwave inductor which can be installed on the lamp panel in a protruding manner also exists at present, as shown in fig. 1, the installation of the existing microwave inductor 100P on the lamp panel 30P is indicated, wherein the microwave inductor 100P comprises a shell 10P and an inductor main body 20P arranged on the shell 10P, wherein the shell 10P is provided with a convex part 12P, wherein the convex part 12P is suitable for being installed on the light emitting surface 32P of the lamp panel 30P in a protruding manner, then microwave inductor 100P can in convex part 12P is to the regional transmission microwave that this light emitting surface 32P of lamp plate 30P corresponds, but because microwave inductor 100P shell 10P is set up to real color shell 10P, convex part 12P can shelter from the luminous light of the lamp pearl 31P of this lamp plate 30P and lead to producing a dark space 301P at this lamp plate 30P in the protruding installation of this lamp plate 30P, seriously influences this lamp plate 30P's outward appearance. In addition, it is worth mentioning that, corresponding to the antennas with different height dimensions of the microwave inductor 100P, the convex portion 12P of the microwave inductor 100P is also provided with different height dimensions, and accordingly, the dark area 301P formed on the lamp panel 30P or the lamp cover is also different in size, which will seriously affect the illumination and appearance of the lamp during operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microwave inductor and shell of dark space are not had in installation, wherein the microwave inductor the shell has a high transparent convex part, wherein high transparent convex part can be passed by light, then works as when high transparent convex part is installed in a lamp plate by outstanding, light that this lamp plate light source sent can pass high transparent convex part is in order to avoid producing the dark space.

Another objective of the utility model is to provide a microwave inductor and shell of dark space are not had in installation, wherein high transparent convex part has a high transparent inside wall and a high transparent lateral wall in order to allow high transparent convex part can also by when light passes the microwave of microwave inductor transmission passes, then high transparent convex part is by outstanding installation when the luminescent surface of this lamp plate, the microwave inductor can in the high transparent convex part is to the regional transmission microwave that the luminescent surface of this lamp plate corresponds.

Another object of the present invention is to provide a microwave sensor and a housing thereof, wherein the housing has a base portion, and the high transparent protrusion integrally extends from the base portion and defines with the base portion to form a receiving cavity for receiving the microwave sensor, and the sensor body can be sealed and received in the receiving cavity to work in a dustproof and moistureproof manner.

Another objective of the present invention is to provide a microwave inductor and its housing without dark space in installation, wherein the inductor main body includes a control device and conductive connection in a antenna module of the control device, wherein the antenna module includes a reference ground and set up in at least a pair of dual coupling poles of the reference ground, wherein high transparent convex part defines and forms a launching room, wherein the dual coupling poles set up in the launching room then works as when high transparent convex part is installed in the emitting surface of this lamp plate by outstanding, the antenna module can be in the regional transmission microwave that the emitting surface of this lamp plate corresponds.

Another object of the present invention is to provide a microwave sensor and a housing thereof, wherein the dual-coupling electrode comprises a first radiation source and a second radiation source coupled to the first radiation source in a dual-coupling manner, wherein the first radiation source electrode and the second radiation source electrode are arranged in any one of a needle-shaped structure, a tubular structure and a rod-shaped structure, so that the dual-coupling pole only occupies a small installation space, the arrangement of the high transparent convex part corresponding to the smaller volume is beneficial to the miniaturization arrangement of the microwave inductor, then high transparent convex part can not occupy the installation position of the lamp pearl of this lamp plate and can avoid sheltering from the lamp pearl of this lamp plate in the installation of this lamp plate, is favorable to the luminous homogeneity of this lamp plate and can subtract the dark space that is less than this lamp plate and produces.

Another object of the present invention is to provide a microwave sensor and a housing thereof, wherein the first radiation source electrode and the second radiation source electrode are respectively provided with a high reflection metal layer to increase the refraction of the light emitted from the lamp panel, so as to further avoid the dark space generated by the lamp panel.

Another object of the present invention is to provide a microwave sensor and a housing thereof, wherein the base portion defines a control chamber penetrating the emission chamber for accommodating the control device, wherein the base portion is provided with a texture inner side surface and/or a texture outer side surface to avoid being set in the control chamber the control device is seen through.

Another object of the utility model is to provide a microwave inductor and shell of dark space are not had in installation, wherein high transparent convex part by the biasing set up in the shell, so that high transparent convex part occupies the position of the lamp pearl of this lamp plate in the installation of this lamp plate, is favorable to the luminous homogeneity of this lamp plate.

Another objective of the present invention is to provide a microwave sensor and its housing with no dark space in installation, wherein the ground is referenced to be provided with a basic reflecting surface is formed on one side of the dual-coupled pole, wherein via the reflecting action of the basic reflecting surface, the antenna module can emit microwave in the area corresponding to the light emitting surface of the lamp panel.

Another objective of the present invention is to provide a microwave sensor and its housing, wherein the microwave sensor further comprises a reflective plate, wherein the reflective plate is installed with the transparent convex portion passing through the reflective surface of the reflective plate, and the antenna module can be oriented to emit microwave in the area corresponding to the light emitting surface of the lamp panel.

Another object of the utility model is to provide a microwave inductor and shell of dark space are not had in installation, wherein pass through the reflex action of reflecting plate, microwave inductor both had been suitable for to install in the lamp plate of metal material and also had been suitable for to be installed in the lamp plate of non-metal material, was favorable to enlarging microwave inductor's application range.

To achieve at least one of the above objects, the present invention provides a housing adapted to accommodate a sensor body, wherein the housing defines a receiving cavity for receiving the sensor body, wherein the housing has a base portion and a highly transparent convex portion integrally extending from the base portion, wherein the highly transparent convex portion has a highly transparent inner side wall and a highly transparent outer side wall and can be passed by light, and then when the highly transparent convex portion is installed on a lamp panel by projection, the light emitted from the lamp panel light source can pass through the highly transparent convex portion to avoid generating dark space.

In an embodiment of the invention, the base part is provided with an inner side and/or an outer side.

In an embodiment of the present invention, the housing includes a top shell and a bottom shell adapted to the top shell, wherein the top shell and the bottom shell define the accommodating cavity therebetween, and wherein the bottom shell has the base portion and the high transparent protrusion.

The utility model discloses still provide the microwave inductor of an installation no dark space on the other hand, be suitable for and installed in a lamp plate, include:

a housing, wherein the housing defines a receiving cavity and has a base portion and a high transparent protrusion integrally extending from the base portion, wherein the high transparent protrusion has a high transparent inner sidewall and a high transparent outer sidewall to allow light to pass through; and

an inductor main part, wherein the inductor main part set up in hold the chamber, wherein the microwave inductor is installed in this lamp plate and is formed the shell high transparent convex part salient is during the state in the light emitting area of this lamp plate, the microwave inductor can be in the regional transmission microwave that the light emitting area of this lamp plate corresponds, and the light that this lamp plate light source sent can pass high transparent convex part is in order to avoid producing the dark space.

The utility model discloses an embodiment, wherein the inductor main part include a controlling means and electrically conductive connect in controlling means's an antenna module, wherein the antenna module include one reference ground and set up in at least a pair of dual coupling pole in reference ground, wherein high transparent convex part is defined and is formed an emission room, wherein dual coupling pole set up in the emission room then works as when high transparent convex part is installed in the luminescent surface of this lamp plate by the salient, antenna module can be in the regional transmission microwave that the luminescent surface of this lamp plate corresponds.

In an embodiment of the present invention, the dual-coupled pole includes a first radiation source and a second radiation source coupled to the first radiation source in a dual-coupled manner, wherein the first radiation source and the second radiation source are configured as any one of a needle-shaped structure, a tubular structure, and a rod-shaped structure.

In an embodiment of the present invention, the surfaces of the first radiation source electrode and the second radiation source electrode are respectively provided with a high reflection metal layer.

In an embodiment of the present invention, the base portion defines a control chamber penetrating through the emission chamber for accommodating the control device, wherein the base portion is provided with an inner side surface and/or an outer side surface to prevent the control device disposed in the emission chamber from being seen through.

In an embodiment of the present invention, the control device includes a control circuit board coupled to the antenna module, a power supply module electrically connected to the control circuit board, and at least one connection terminal set disposed on the control circuit board.

In an embodiment of the present invention, the housing includes a top shell and a bottom shell adapted to the top shell, wherein the top shell and the bottom shell define the accommodating cavity therebetween, and wherein the bottom shell has the base portion and the high transparent protrusion.

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

Drawings

Fig. 1 is a schematic view illustrating a conventional microwave sensor mounted in a lamp.

Fig. 2 is a perspective view of the microwave inductor according to a preferred embodiment of the present invention.

Fig. 3 is an exploded view of the microwave inductor according to the above preferred embodiment of the present invention.

Fig. 4 is a schematic view illustrating the use of the microwave inductor according to the above preferred embodiment of the present invention.

Fig. 5 is a schematic view illustrating the use of the microwave inductor according to the above preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "vertical," "horizontal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the specification and are not intended to indicate or imply that the referenced device or element must have the specified orientation, configuration, or operation in the specified orientation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 2 to 5 of the drawings, the detailed structure of a microwave sensor 100 and its housing 10 according to a preferred embodiment of the present invention is illustrated, wherein the microwave sensor 100 is adapted to be mounted on a lamp panel 30 and includes the housing 10 and a sensor body 20, wherein the housing 10 defines a receiving cavity 101 and has a base portion 11 and a high transparent protrusion 12 integrally extending from the base portion 11, wherein the high transparent protrusion 12 has a high transparent inner side wall 121 and a high transparent outer side wall 122 to be penetrated by light; wherein inductor main part 20 set up in hold chamber 101, wherein microwave inductor 100 is installed in this lamp plate 30 and is formed shell 10 high transparent convex part 12 is outstanding during the state in the light emitting area 32 of this lamp plate 30, microwave inductor 100 can be in the regional transmission microwave that the light emitting area 32 of this lamp plate 30 corresponds, and the light that this lamp plate 30 light source sent can pass high transparent convex part 12 is in order to avoid producing the dark space.

Further, wherein inductor main part 20 includes a controlling means 21 and electrically conductive connection in controlling means 21's an antenna module 22, wherein antenna module 22 includes a reference ground 221 and set up in at least a pair of dual coupling pole 222 of reference ground 221, wherein high transparent convex part 12 defines and forms an emission room 120, wherein dual coupling pole 222 is set up in emission room 120, then when high transparent convex part 12 is installed in the light emitting area 32 of this lamp plate 30 by the salient, antenna module 22 can be in the corresponding regional transmission microwave of light emitting area 32 of this lamp plate 30.

It can be understood that, wherein high transparent convex part 12 can also be by when light passes the microwave of microwave inductor 100 transmission passes, with this high transparent convex part 12 is in when being installed in the light emitting area 32 of this lamp plate 30 by outstanding, the microwave that antenna module 22 launched can pierce through high transparent convex part 12 is in the regional transmission microwave that light emitting area 32 of this lamp plate 30 corresponds, so in order to avoid this lamp plate 30 to produce the dark space in the time, can also be convenient for microwave inductor 100 can launch the microwave and have good microwave response effect in the light emitting area 32 of this lamp plate 30.

Specifically, the reference ground 221 is formed with a basic reflecting surface 2211 on a side thereof where the dual-coupling pole 222 is disposed, wherein when the microwave inductor 100 is installed on the lamp panel 30 in a protruding manner, based on a reflecting effect of the basic reflecting surface 2211, the dual-coupling pole 222 is coupled in a dual manner, and an object detection space is formed in a region corresponding to the light emitting surface 32 of the lamp panel 30 in a direction from the basic reflecting surface 2211 to the dual-coupling pole 222, that is, based on the reflecting effect of the basic reflecting surface 2211, the microwave inductor 100 can directionally emit microwaves in the object detection space.

Further, as shown in fig. 2 and 3, the microwave sensor 100 may further include a reflective plate 40, wherein the reflective plate 40 is detachably connected to the housing 10 in a state of being penetrated by the high transparent protrusion 12, wherein the reflective plate 40 has an enhanced reflective surface 401, and the microwave sensor 100 can directionally emit the microwave in the target detection space based on the reflection of the enhanced reflective surface 401.

It is understood that, in practical application, the lamp panel 30 or the lamp housing of the lamp can also be a metal plate, that is, when the high transparent protrusions 12 are installed to protrude from the metal lamp panel 30 or the metal lamp housing of the lamp, the metal lamp panel 30 or the metal lamp housing of the lamp can also serve as an application reflector 40 to enable the microwave inductor 100 to directionally emit microwaves in the target detection space based on the reflection of the application reflector 40, therefore, when the microwave inductor 100 is installed on the metal lamp panel 30 or the metal lamp housing, the microwave inductor 100 does not need to be provided with the reflection plate 40, when the microwave inductor 100 is installed on the non-metal lamp panel 30 or the non-metal lamp housing, the microwave inductor 100 may be provided with the reflection plate 40, that is, the present invention does not limit the microwave inductor 100 to the arrangement of the reflection plate 40.

It should be noted that, the reflective plate 40 and the housing 10 are engaged to form a detachable connection state of the reflective plate 40 and the housing 10, wherein the reflective plate 40 is provided with a through hole 402 for the reflective plate 40 to pass through by the high transparency protrusion 12.

Further, the dual-coupling pole 222 of the antenna module 22 includes a first radiation source 2221 and a second radiation source 2222 coupled to the first radiation source 2221 in a dual-coupling manner, wherein the first radiation source 2221 and the second radiation source 2222 may be, but are not limited to, configured as an elongated structure such as a needle-like structure, a tubular structure, a rod-like structure, or a plate-like structure, so as to facilitate the first radiation source 2221 and the second radiation source 2222 to occupy a smaller installation space in the emission chamber 120, and correspondingly facilitate the volume of the high transparent convex portion 12 to be miniaturized, on one hand, the microwave inductor 100 can be ensured to be protrudingly installed on the lamp panel 30 or the lamp housing, and on the other hand, the microwave inductor 100 can be prevented from occupying a larger area in the installation of the lamp panel 30 or the lamp bead 31 of the lamp panel 30 in the installation of the microwave inductor 100 on the lamp panel 30, and thus the lamp bead 31 of the lamp panel 30 can be prevented from being occupied in the installation of the microwave inductor The user shields the lamp beads 31 of the lamp panel 30. In addition, it is particularly important that the first radiation source 2221 and the second radiation source 2222 are configured to be slender structures, which is beneficial to reduce the dark area generated by the first radiation source 2221 and the second radiation source 2222 on the lamp panel 30.

It is worth mentioning that, the first radiation source 2221 has a first feeding end 2223 and extends from the first feeding end 2223 with the first feeding end 2223 as an end, the second radiation source 2222 has a second feeding end 2224 and extends from the second feeding end 2224 with the second feeding end 2224 as an end, wherein the first feeding end 2223 and the second feeding end 2224 are close to each other within a distance range less than or equal to λ/4, where λ is a wavelength parameter of microwaves emitted by the antenna module 22, wherein when the first radiation source 2221 and the second radiation source 2222 are fed from the same source respectively at the first feeding end 2223 and the second feeding end 2224, the first radiation source 2221 is correspondingly coupled to the second radiation source 2222 from the first feeding end 2223 along the first radiation source 2221, and the corresponding position of the second radiation source 2224 along the second radiation source 2222, thereby forming a dual coupling between the first radiation source 2221 and the second radiation source 2222.

Further, the surfaces of the first radiation source 2221 and the second radiation source 2222 of the dual-coupling pole 222 are respectively provided with a highly reflective metal layer 2225 so as to increase refraction of light emitted from the lamp panel 30, thereby further preventing the dual-coupling pole 222 from generating a dark region on the lamp panel 30.

Specifically, the first radiation source 2221 and the second radiation source 2222 are respectively provided with the highly reflective metal layer 2225 on the outer surfaces thereof by a metal layer process, wherein the highly reflective metal layer 2225 can increase refraction of light emitted from the lamp panel 30, so that dark areas generated by the first radiation source 2221 and the second radiation source 2222 on the lamp panel 30 can be avoided.

It is worth mentioning that the highly reflective metal layer 2225 in which the surface of the counter-coupling pole 222 is disposed may be, but is not limited to, a tin plating layer, a silver plating layer or a nickel plating layer, that is, the present invention does not limit the material of the highly reflective metal layer 2225.

It should be noted that the first radiation source 2221 and the second radiation source 2222 have a basic source arm 2226 and a bending arm 2227 extending from the basic source arm 2226 to the reference ground 221, respectively, that is, the first radiation source 2221 and the second radiation source 2222 are bent to reduce the size of the antenna module 22, which is beneficial for the microwave inductor 100 to be miniaturized.

Further, the antenna module 22 further comprises a circuit module 223 electrically coupled to the dual-coupling pole 222, wherein the circuit module 223 comprises an oscillation circuit 2231 and a mixer-detector circuit 2232, wherein the oscillation circuit 2231 is configured to allow being powered as an excitation signal feed, wherein the mixer-detector circuit 2232 is electrically coupled to the oscillation circuit 2231 and the dual-coupling pole 222, wherein when the oscillation circuit 2231 is powered, the oscillation circuit 2231 serves as an excitation signal feed to output an excitation signal, wherein the dual-coupling pole 222 is excited by the excitation signal to radiate a microwave having a same frequency as the excitation signal in a dual-coupling manner, and to receive a reflected wave formed by the microwave being reflected in the target detection space, wherein the mixer-detector circuit 2232 outputs a reflected wave based on a frequency difference between the excitation signal and the reflected wave signal corresponding to the reflected wave, and wherein the mixer-detector circuit 2232 outputs a reflected wave signal based on the frequency difference between the excitation signal and the reflected wave signal And detecting signals, wherein the detecting signals are feedback of the movement of the object in the target detection space.

It can be understood that, because antenna module 22 the dual coupling pole 222 is set up in high transparent convex part 12 defines the formation launching chamber 120, consequently high transparent convex part 12 is when installed in the light emitting area 32 of this lamp plate 30 by the salient, antenna module 22 can be outstanding in this lamp plate 30 ground in the light emitting area 32 of this lamp plate 30 corresponds the target detection space launches the microwave to can have good microwave detection effect.

It should be noted that the base portion 11 defines a control chamber 110 penetrating through the emission chamber 120 for accommodating the control device 21, wherein the base portion 11 is provided with a textured inner side 111 and/or a textured outer side 112 so as to prevent the control device 21 disposed in the emission chamber 120 from being seen through.

It can be understood that, in the actual production of the housing 10, wherein the high transparent protrusion 12 and the base portion 11 are integrally formed, due to the characteristics of the material, the control device 21 disposed in the emission chamber 120 is seen through when the base portion 11 is initially formed in a high transparent state, which is not favorable for the aesthetic property of the microwave inductor 100 and is not favorable for protecting the electric components inside the microwave inductor 100, therefore, the inner side and the outer side of the base portion 11 of the microwave inductor 100 of the present invention are deeply etched to form the etched inner side 111 and the etched outer side 112 of the base portion 11, so that the control device 21 disposed in the emission chamber 120 can be prevented from being seen through.

Further, the housing 10 includes a top shell 13 and a bottom shell 14 adapted to the top shell 13, wherein the top shell 13 and the bottom shell 14 form the receiving cavity 101 therebetween, wherein the receiving cavity 101 includes the control chamber 110 and the emitting chamber 120, and wherein the bottom shell 14 has the base portion 11 and the high transparency protrusion 12.

It should be noted that the bottom housing 14 is further provided with two mounting slots 141 for the microwave inductor 100 to be fixedly mounted on the lamp panel 30 by means of a mounting member.

Further, the control device 21 includes a control circuit board 211 coupled to the antenna module 22, a power supply module 212 electrically connected to the control circuit board 211, and at least one connection terminal set 213 disposed on the control circuit board 211, and particularly, the control circuit board 211 is electrically connected to the antenna module 22 to control the operation of the antenna module 22, wherein the power supply module 212 is electrically connected to the control circuit board 211 and the connection terminal set 213 to access at least one wire through the connection terminal set 213, so as to be electrically connected to an external power source to supply power to the control circuit board 211 and the antenna module 22.

It is worth mentioning that the housing 10 is further provided with a dial slot 102, wherein the control device 21 further comprises a dial switch 214, wherein the dial switch 214 is deeply disposed in the dial slot 102 to prevent the dial switch 214 from being operated by mistake.

It is also worth mentioning that an extension member 113 extends from the base portion 11 of the housing 10 toward the accommodating chamber 101, wherein the dial switch 214 and the extension member 113 isolate the accommodating chamber 101 to form the dial slot 102.

Particularly, in this preferred embodiment of the utility model, wherein high transparent convex part 12 by the biasing set up in shell 10, so as to can be so that high transparent convex part 12 occupies the position of the lamp pearl 31 of this lamp plate 30 in the installation of this lamp plate 30, is favorable to the luminous homogeneity of this lamp plate 30.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims (10)

1. A shell is suitable for containing a sensor body, and is characterized in that the shell is defined with a containing cavity for containing the sensor body, wherein the shell is provided with a base part and a high-transparency convex part integrally extending from the base part, the high-transparency convex part is provided with a high-transparency inner side wall and a high-transparency outer side wall and can be penetrated by light, and when the high-transparency convex part is installed on a lamp panel in a protruding mode, the light emitted by a lamp panel light source can penetrate through the high-transparency convex part to avoid generating dark areas.

2. Housing according to claim 1, wherein the base part is provided with an textured inner side and/or a textured outer side.

3. The housing of claim 2, wherein the housing comprises a top shell and a bottom shell mated to the top shell, wherein the top shell and the bottom shell define the receiving cavity therebetween, wherein the bottom shell has the base portion and the highly transparent protrusion.

4. The utility model provides a microwave inductor of no dark space of installation is suitable for and is installed in a lamp plate, its characterized in that includes:

a housing, wherein the housing defines a receiving cavity and has a base portion and a high transparent protrusion integrally extending from the base portion, wherein the high transparent protrusion has a high transparent inner sidewall and a high transparent outer sidewall to allow light to pass through; and

an inductor main part, wherein the inductor main part set up in hold the chamber, wherein the microwave inductor is installed in this lamp plate and is formed the shell high transparent convex part salient is during the state in the light emitting area of this lamp plate, the microwave inductor can be in the regional transmission microwave that the light emitting area of this lamp plate corresponds, and the light that this lamp plate light source sent can pass high transparent convex part is in order to avoid producing the dark space.

5. The microwave inductor with no dark area in installation of claim 4, wherein the inductor main body comprises a control device and an antenna module electrically connected to the control device, wherein the antenna module comprises a reference ground and at least one pair of dual coupling poles disposed on the reference ground, wherein the high transparent protrusion defines to form an emission chamber, wherein the dual coupling poles are disposed in the emission chamber, and when the high transparent protrusion is installed in the light emitting surface of the lamp panel in a protruding manner, the antenna module can emit microwaves in an area corresponding to the light emitting surface of the lamp panel.

6. The microwave inductor installed without dark space according to claim 5, wherein the dual coupling pole comprises a first radiation source and a second radiation source coupled to the first radiation source in a dual coupling manner, wherein the first radiation source and the second radiation source are configured as any one of a needle-shaped structure, a tubular structure and a rod-shaped structure.

7. The microwave inductor installed without dark space according to claim 6, wherein the surfaces of the first radiation source electrode and the second radiation source electrode are respectively provided with a high reflective metal layer.

8. The microwave inductor installed without dark space according to claim 7, wherein the base portion defines a control chamber formed through the emission chamber for accommodating the control device, wherein the base portion is provided with a textured inner side surface and/or a textured outer side surface to prevent the control device provided in the emission chamber from being seen through.

9. The microwave inductor installed without dark space according to any of claims 5 to 8, wherein the control device comprises a control circuit board coupled to the antenna module, a power supply module electrically connected to the control circuit board, and at least one wiring terminal set disposed on the control circuit board.

10. The microwave inductor installed without dark space according to any of claims 4 to 8, wherein the housing comprises a top shell and a bottom shell adapted to the top shell, wherein the top shell and the bottom shell define therebetween the receiving cavity, wherein the bottom shell has the base portion and the high transparent protrusion.

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