CN216521061U - LED lamp and local infrared dimming component integrated on LED lamp - Google Patents

Abstract

The utility model discloses an LED lamp and a local infrared dimming component integrated on the LED lamp, wherein the LED lamp comprises a hollow lamp shell, an LED light source module and a power supply module, the LED light source module and the power supply module are arranged in the lamp shell, and the local infrared dimming component comprises: the infrared emission device is used for emitting infrared signals and comprises a regulation and control physical mechanism for controlling the emission of the infrared signals; the infrared receiving device is configured to be electrically connected with the power supply module and receive and transmit an infrared signal from the infrared transmitting device to the power supply module; wherein the infrared emitting device and the infrared receiving device are both arranged on the LED lamp in a manner of being configured for infrared communication; the machine regulates the optical power of at least the LED lamp by operating the regulating physical mechanism of the infrared emission device in situ.

Description

LED lamp and local infrared dimming component integrated on LED lamp

Technical Field

The utility model relates to the field of LED lamps, in particular to an infrared dimming component of a local machine for an LED lamp.

Background

In the infrared remote control device adopted by the existing LED lamp, only the infrared receiving head is arranged on the LED lamp, and the infrared transmitting device is used for a user to hold the remote control device in a remote controller mode. In general, the infrared remote controllers of LED luminaires have the same remote control frequency or code, and it is easy for a remote control signal "gate string" to occur, which may cause interference or misoperation to other nearby LED luminaires or devices, which poses challenges to individual dimming, display and setting and recording of individual states of LEDs of the installed LED luminaires, and causes great inconvenience and error to remote control commissioning personnel at an installation site.

The traditional technology of adjusting light by arranging a resistance adjustment physical button on the LED lamp local machine is easy to have the defects of watertight sealing, short service life of the physical button, low reliability and the like. In addition to the fact that remote control signals are easy to be 'linked' with a door, in a long term, an infrared remote controller of the LED lamp is easy to lose, the setting state of the LED lamp is difficult to record and display, and the difficulty of debugging and setting the LED lamp by field installation personnel is increased.

In order to achieve better lighting applications in the past, many times lighting installers carry multiple types of lamps, such as different brightness (power levels), different colors, etc., for field selection for adaptive installation. Even so, there may be times when the brightness, beam size, is undesirable.

In view of the above market pain, there is a need in the art for a lighting device or method that allows an installer to easily and conveniently change the brightness, illumination, color, etc. of a lighting device on site without using special tools and without compromising the waterproof performance of the lighting device, thereby instantly achieving better lighting effects, especially for outdoor accent lighting.

Accordingly, there is a need in the art for innovative LED fixture dimming techniques to ameliorate or eliminate the above technical deficiencies, as well as other disadvantages.

The information included in this background section of the present specification, including any references cited herein and any descriptions or discussions thereof, is included for technical reference purposes only and is not to be taken as subject matter which would limit the scope of the present invention.

SUMMERY OF THE UTILITY MODEL

According to one aspect of the utility model, the lamp local machine is adopted to regulate and control the brightness (regulate the power), so that an installer can complete the regulation and control operation on site without a special tool, and the waterproof performance of the equipment is reliably ensured. The defects that only one-to-many infrared remote controllers are used and the set state is difficult to record can be overcome, one-to-one debugging of the machine is realized, and the set state can be synchronously marked.

According to another aspect of the present invention, there is provided a body-adjusting light fixture integrated with an infrared control unit, which can adjust brightness and/or adjust color, which can be used in different places, such as indoors or outdoors, and is particularly suitable for use as a light projector/floodlight for outdoor landscape lighting.

In view of the above and other further concepts, the inventor of the present invention has creatively proposed that both the infrared emitting device and the infrared receiving device are disposed on the LED lamp in a manner configured for infrared communication, and local infrared dimming control is realized by locally operating a regulating physical mechanism of the infrared emitting device, for example, locally regulating the optical power of at least the LED lamp.

According to an embodiment, the cost and the trouble of keeping an infrared remote controller can be saved without additionally configuring the remote controller.

The utility model can realize local infrared control dimming and avoid or reduce the condition that the infrared regulation and control signal is easy to cause interference or misoperation on adjacent equipment due to 'door series'.

Compared with the complex structure of the traditional resistance adjustment physical button, the structure of the infrared dimming control can be simpler, and the reliability can be higher.

In addition, the infrared emitter which is smaller in physical size, simpler, more flexible in installation and position and more reliable in operation is arranged on the LED lamp local to replace a resistance adjustment physical button for dimming, so that the advantages can be achieved, and the technical defects of sealing of the installation part of the resistance adjustment physical button, short service life, low reliability and the like can be overcome.

In a traditional infrared remote control device, the corresponding setting state is difficult to mark on the LED lamp local, great inconvenience is caused to a user or installation and debugging personnel, and the real setting state of the LED lamp is difficult to acquire or master at the first time. According to the concept of an embodiment of the present invention, it is possible to solve the problems that have existed in the art, and to provide the indication of the setting state efficiently at low cost.

According to an aspect of the present invention, the present invention provides a local infrared dimming component integrated on an LED lamp, the LED lamp includes a hollow lamp housing, an LED light source module and a power supply module, the LED light source module and the power supply module are disposed in the lamp housing, the local infrared dimming component includes: the infrared emission device is used for emitting infrared signals and comprises a regulation physical mechanism for controlling the emission of the infrared signals; an infrared receiving device configured to be electrically connected with the power supply module and to receive and transmit an infrared signal from the infrared transmitting device to the power supply module; wherein the infrared emitting device and the infrared receiving device are both disposed on the LED luminaire in a manner configured for infrared communication; wherein the light power of at least the LED lamp is locally regulated by operating a regulating physical mechanism of the infrared emission device.

According to an embodiment, the regulating physical mechanism includes one of a dimming signal control knob, a dimming signal control key, and a dimming signal translation shift control key.

According to an embodiment, the at least one of the luminous power, the color temperature of the white light and the color of the colored light of the LED luminaire is locally regulated by locally operating a regulating physical mechanism of the infrared emitting device.

According to one embodiment, the regulating physical mechanism includes a dimming signal control knob and a regulating handle operatively connected.

According to an embodiment, the LED light source module comprises an LED circuit and an LED light source electrically connected to the LED circuit; the signal output end of the infrared receiving device is electrically connected to the control end of the power supply module; and the power output terminal of the power supply module is electrically connected to the LED circuit.

According to an embodiment, the LED light source module and the power supply module are integrally integrated.

According to an embodiment, the LED light source module and the power supply module are independent modules from each other.

According to an embodiment, the envelope has a hollow, substantially cylindrical shape.

According to an embodiment, both of the infrared emitting device and the infrared receiving device are disposed at the LED light source module or at the power supply module.

According to an embodiment, both the infrared emitting means and the infrared receiving means are integrated on a single module independent from the LED light source module and the power supply module.

According to an embodiment, one of the infrared emitting device and the infrared receiving device is arranged at one of the LED light source module and the power supply module, and the other is at least partially built inside the lamp housing.

According to an embodiment, the infrared receiving device is arranged at one of the LED light source module and the power supply module, and the infrared emitting device is at least partially arranged inside the lamp housing.

According to an embodiment, both the infrared emitting means and the infrared receiving means are mounted on and inside the lamp envelope.

According to one embodiment, at least a part of the infrared emission device is mounted on the inner side surface or the inner end surface of the lamp housing.

According to an embodiment, the infrared receiving device is disposed on one of the LED light source module and the power supply module, and at least a portion of the infrared emitting device is disposed on the lamp housing and outside thereof.

According to one embodiment, at least a portion of the infrared emission device is disposed on an outer peripheral surface or an outer end surface of the lamp envelope.

According to an embodiment, the regulating physical means of the infrared emitting arrangement is at least partially accessible from the outside of the envelope.

According to an embodiment, the physical mechanism of regulation of the infrared emission device is arranged to extend at least partially out of or be exposed out of the lamp envelope, or be completely built-in into the lamp envelope.

According to one embodiment, an access window is formed in the lamp housing through which a user can operate the regulating physical mechanism.

According to an embodiment, the regulating physical means is watertight sealed with respect to the envelope.

According to one embodiment, the angle range of signal transmission and reception of the infrared transmitting device and the infrared receiving device is in the range of 10-150 °.

According to an embodiment, the local infrared dimming component further comprises a handheld infrared remote controller in infrared communication connection with the infrared receiving device, wherein the handheld infrared remote controller is configured to remotely control the LED luminaire.

According to one embodiment, the regulating physical mechanism is regulated in a stepping mode, and a gear identification matched with the regulating physical mechanism is further arranged; alternatively, the regulatory physical mechanism is steplessly regulated.

According to an embodiment, the LED lamp further comprises a wireless communication module arranged on the LED lamp.

The utility model further provides an LED lamp which comprises a hollow lamp shell, an LED light source module and a power supply module, wherein the LED light source module and the power supply module are arranged in the lamp shell, and the LED lamp further comprises the infrared dimming component.

According to one embodiment, the lamp housing is monolithic, and both the LED light source module and the power supply module are disposed within the monolithic lamp housing; or the lamp housing is split and comprises a first lamp housing and a second lamp housing, wherein the LED light source module is arranged in the first lamp housing, and the power supply module is arranged in the second lamp housing.

According to an embodiment, the LED light fixture is selected from one of an outdoor LED spot light, a landscape lighting LED light, a spot lighting LED light and a flood lighting LED light, especially a high power outdoor LED spot light, a yard LED spot light, a landscape lighting LED spot light, etc.

Further embodiments of the utility model are also capable of achieving other advantageous technical effects not listed, which other technical effects may be partially described below and which would be expected and understood by one skilled in the art after reading the present invention.

Drawings

The above features and advantages and other features and advantages of these embodiments, and the manner of attaining them, will become more apparent and the utility model and embodiments thereof will be better understood by reference to the following description taken in conjunction with the accompanying drawings.

Fig. 1 shows a schematic view of the configuration of an LED spot lamp according to a first embodiment of the present invention.

Fig. 2 is an exploded schematic view of the configuration of the LED spot lamp shown in fig. 1.

Fig. 3 is an exploded view of the power module and the infrared dimming component of the LED spot lamp shown in fig. 1.

Fig. 4a is a schematic longitudinal cross-sectional view of a portion of the LED lamp of fig. 1, showing the construction of the LED lamp and an exploded view of the power module and local infrared dimming assembly.

Fig. 4b is an enlarged schematic view illustrating a manipulation handle and gear position indicators thereof provided at an outer portion of a bottom cover according to an example.

Fig. 5 is a schematic diagram of the configuration of an LED spot lamp according to a second embodiment of the present invention.

FIG. 6 is an exploded view of the LED spotlight of FIG. 5, showing the major building blocks of the LED spotlight embodiment.

Fig. 7 is a more detailed exploded schematic view of the construction of the LED lamp of fig. 5.

Fig. 8 is a schematic longitudinal cross-sectional view of a replaceable module of the LED spot light of fig. 1, showing an integrated LED light source module and power module and an local infrared dimming assembly thereon.

Fig. 9A-9E show schematic block diagrams of LED spot lights, integrated LED light source modules and power modules, and local infrared dimming assemblies of various configurations and layouts.

Fig. 10 shows a simplified schematic diagram of the infrared control principle of an LED spot lamp according to an example of the present invention.

Detailed Description

The details of one or more embodiments of the utility model are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the utility model will be apparent from the description and drawings, and from the claims.

It is to be understood that the embodiments illustrated and described are not limited in application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The illustrated embodiments are capable of other embodiments and of being practiced or of being carried out in various ways. Examples are provided by way of explanation of the disclosed embodiments, not limitation. Indeed, it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the scope or spirit of the disclosure. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. Thus, the present disclosure covers such modifications and variations as come within the scope of the appended claims and their equivalents.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The term "dimming" is to be understood broadly in this application and encompasses adjusting the power (or brightness), color temperature, color or on/off of the light emitted by the luminaire, or any combination of the above.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items.

The present invention will be described in more detail below with reference to specific examples thereof.

First embodiment

As shown in fig. 1-4, a local infrared dimming LED spot lamp according to a first embodiment of the present invention is disclosed. The LED spot lamp has a substantially cylindrical lamp housing 40, and an LED light source module and a power supply module are mounted in the lamp housing 40.

The LED light source module may include an LED lamp panel, an LED light source 31 thereon, a lens 32, a zoom bracket 33, and other accessories. The LED light source module integrally mounts the LED lamp 31, the lens 32, and the zoom bracket 33 together with other accessories, as shown in fig. 2. The power module 20 can be electrically connected to the output plug terminals 22 of the LED light source module, for example, by pluggable pins 27 of the output terminal (other electrical connection means, such as wires, bonding wires, etc., are also possible). When actual maintenance is carried out, the light source module can be directly replaced, the detection of fault parts on site is avoided, the maintenance speed is accelerated, the maintenance difficulty is reduced, the replacement of the lamp body is avoided, and the maintenance cost is reduced. And when the spotlight light effect needs to be replaced, only the light source modules with different light effects need to be replaced.

The LED spotlight further comprises a local infrared dimming component integrated on the LED lamp. The power supply module 20 is, for example, a generally cylindrical configuration that can be accommodated in the lamp housing 40, and the infrared receiver 12 is mounted on the infrared receiving circuit/driving circuit board 11 disposed therein. An infrared-emitting circuit board 14 on which an infrared emitter 13 is arranged is provided on the side opposite to the infrared-receiving circuit/driving circuit board 11. The infrared transmitter 13 and the infrared receiver 12 are arranged in infrared communication with each other, e.g. arranged opposite each other, and may even be arranged next to each other, as shown. In this way, on the one hand, the signal strength of the infrared communication can be ensured, and on the other hand, interference to other infrared remote control devices in the vicinity can be avoided.

The LED lamp can also be provided with a mounting support 23, one end of which can be connected, for example, to the light source module region and the other end of which can be fixed, for example screwed, in the mounted position. The mounting bracket 23 may be hollow and may be wired therethrough.

One end of the substantially cylindrical lamp housing 40 is provided with a light outlet for projecting light; the other end, i.e., the bottom end, is sealably provided with a detachable bottom cover 25.

The local infrared dimming component comprises an infrared emitting device mounted on the LED spotlight, which may include, for example, an infrared emitting circuit board 14 and an infrared emitter 13 disposed thereon. The local infrared dimming assembly also includes a conditioning mechanism, such as may be mounted on the end cap 28 of the power module 20, including, for example, a dimming signal control knob 21, for sending dimming commands/signals. The control physical mechanism may be in the form of a dimming signal control knob 21, and may also be in the form of a dimming signal control key or a dimming signal translation shift control key, or any other form and configuration suitable for local dimming of the LED spotlight.

The dimming signal control knob 21 is manually operated and controlled by an operator through a control handle 24 operatively connected to the dimming signal control knob and at least partially exposed from the lamp housing 40, i.e., exposed from the bottom cover 25. Therefore, under the condition that the light source module is not detached, an operator can adjust the LED light source module through the infrared communication signal by the local/local manual adjustment and control physical mechanism, so that the brightness or/and the light color of the LED lamp can be adjusted and controlled.

According to one example, the regulating physical mechanism may implement step dimming. For example, the knob 21 can be controlled by a dimming signal to implement step dimming, such as dimming in five steps. Preferably, as shown in fig. 4b, for example, fig. 4b is an enlarged schematic view illustrating a manipulation handle and its gear position indication provided at the outside of the bottom cover 25 according to an example. As shown in fig. 4b, a fifth gear indication (I, II, III, IV, V) is set in cooperation with the dimming signal control knob 21 and the control handle 24 of the control physical mechanism, so that the user can clearly identify the current gear position state of the control physical mechanism and display which gear the dimming signal control knob 21 corresponding to the control handle 24 of the control physical mechanism is currently in.

The local infrared dimming component also comprises an infrared receiving device which can comprise an infrared receiving circuit/driving circuit board 11 and an infrared receiver 12 arranged on the infrared receiving circuit/driving circuit board. The infrared receiving device is electrically connected to the power module 20 and receives and transmits dimming signals from the regulating physical mechanism 21 to the power module 20, and communicates via the power module to the LED light source module for dimming and other regulating purposes, such as color adjustment, on/off, and the like.

In this embodiment, both the infrared emitting device and the infrared receiving device are positioned on the LED luminaire in a manner configured and positioned in infrared communication connection with each other, for example arranged at opposite ends/sides of the power supply module as shown. By operating the regulation and control physical mechanism of the infrared emission device on site, the light power of at least the LED lamp can be regulated and controlled locally, so that the dimming of the LED lamp is realized, and the luminous flux is regulated.

The power module can be fixed on the bottom cover, and when the bottom cover is disassembled, the power module can be accessed/disassembled, so that the convenience of accessing, installing, disassembling and maintaining the power module and the infrared control device thereon is improved.

The infrared receiving device can also be arranged on the power module, and the infrared transmitting device can be arranged at a position on the inner wall of the lamp shell 40, as long as the position enables a communication path between the infrared transmitting device and the infrared receiving device to be free of shielding, and the infrared command/signal from the infrared transmitting device can be normally transmitted and received. The ir transmitting module transmits the command to the ir receiving module to be received and processed, and can be used to control dimming of the LED spotlight as shown in fig. 10, which shows a simplified schematic diagram of an exemplary infrared control principle of the LED spotlight.

The infrared transmitting device may also be disposed at an inner side of the bottom cover, and the infrared receiving device may be disposed on the power module opposite to the infrared transmitting device. In this regard, the regulating physical mechanism of the infrared emission device may be disposed inside the bottom cover, or directly or indirectly disposed outside the bottom cover. The arrangement of the control physical mechanism 21 of the infrared emission device on the outer side of the bottom cover 25 directly or through the control handle 24 is a preferred example, because it is convenient for the operator to perform infrared control dimming from the outside of the LED lamp. At the same time, the regulator handle 24 can be operatively connected to the regulating physical mechanism conveniently, for example, by a small through hole through the bottom cover.

Second embodiment

As shown in fig. 5-8, an infrared dimmable LED spot light according to a second embodiment of the present invention is disclosed. The LED spot lamp has a generally cylindrical lamp housing 400, a module 100 mounted in the lamp housing 400 for integral replacement, an LED light source + power module integrally mounted in the cylindrical housing 126 of the replaceable module 100, and an infrared control assembly.

The LED light source + power module may include an LED light panel and an LED light source thereon, a replaceable lens 127 and other mating accessories, and an ir receiving + driving circuit board 111 having an ir receiver 112 mounted thereon, as shown in fig. 5-6.

Opposite to the infrared reception + driving circuit board 111, there is provided an infrared emission circuit board 114 on which an infrared emitter 113 is mounted, as shown in fig. 6 to 8. An infrared transmitter 113 is disposed opposite the infrared receiver 112 to transmit and receive the regulation signal in the infrared.

On the infrared emitting circuit board 114, for example, inside the LED light source + power supply module 100, there is mounted a regulating physical mechanism, including, for example, a dimming signal control knob 121, for emitting an infrared signal. The physical mechanism may be in the form of a dimming signal control knob 121, but may also be in the form of a dimming signal control button or a dimming signal translation shift control button, or any other form and configuration suitable for dimming.

The dimming signal control knob 121 is manually operated and controlled by an operator through a control handle 124 operatively connected to the dimming signal control knob and at least partially exposed from the lamp housing 400, such as the bottom cover. Thus, without disassembling the light source module, the operator can adjust the LED light source module through the adjustment handle 124, and the local/local manual adjustment physical mechanism adjusts the LED light source module through the infrared communication signal, so as to adjust and control the brightness or/and light color/brightness change of the LED lamp.

According to one example, the regulating physical mechanism may implement step dimming. For example, the dimming signal controls the knob 121 to implement step dimming, such as dimming in two to five steps. Preferably, a five-gear status indication is provided in cooperation with the dimming signal control knob 121, so that a user can clearly recognize the current position status of the manipulation physical mechanism, for example, which gear of the five gears the dimming signal control knob 21 is currently located in.

Third embodiment

The difference between the local infrared dimming component of the third embodiment and the first or second embodiment is that as a redundant configuration for the infrared emitting device, an infrared remote controller can be additionally provided to realize infrared remote dimming of the LED lamp. The infrared remote controller may be provided with electrically connected keys, which may include, for example, an on key, an off key, and a light brightness/color temperature mode selection key, a microcontroller, and an infrared emitter. The configuration of the infrared remote controller and the configuration and implementation of the related circuits, structures, etc. are available and understandable to those skilled in the art according to the general technical knowledge, and therefore, are not described in detail.

Fourth embodiment

The difference between the local infrared dimming component of the fourth embodiment and the first or second embodiment is that as a redundant configuration or an alternative configuration for the configuration of the infrared remote controller, a wireless communication module for receiving an external control signal may be provided on the LED lamp, for example, on the power supply module. The wireless communication module can be a Bluetooth module or a wireless communication module with other frequency bands, and is connected with external control equipment (such as a mobile phone and special transmitting/communication control equipment) through the wireless communication module, so that the external control equipment can also wirelessly control the light source module of the LED lamp, and the wireless communication module is used for wireless remote control of brightness adjustment, color temperature adjustment, switch control and the like. The wireless communication module can be provided with a key, a microcontroller and a wireless communication emitter which are electrically connected, wherein the key comprises an opening key, a closing key and a brightness/color temperature mode selection key.

Alternative designs available/Conception of

Those skilled in the art will understand, upon reading and comprehending the present specification and the inventive concepts of the present invention, that the following designs may be selectively applied to one or more of the above embodiments or substituted accordingly.

Fig. 9A-9E show schematic block diagrams of LED spot lights, integrated LED light source modules and power modules, and local infrared dimming assemblies of various configurations and layouts.

Fig. 9A shows a schematic view of the structure and layout of an integrated LED lamp, in which the lamp housing of the LED lamp is integrated or single-piece. The LED lamp comprises a lamp shell, an infrared emitting device, a power supply device, an adjusting control device (namely, a physical regulating and controlling mechanism) and an infrared receiving device, wherein the lamp shell is internally provided with an independent LED light source module and a power supply module, the infrared emitting device and the infrared receiving device can be integrated on the power supply module, the adjusting control device (namely, the physical regulating and controlling mechanism) of the infrared emitting device is external, namely, at least part of the adjusting control device is externally arranged outside the lamp shell, and at least part of the adjusting control device is exposed out of the lamp shell.

Fig. 9B shows a schematic view of the structure and layout of another integrated LED lamp, in which the lamp housing of the LED lamp is integrated, or one-piece, and a separate replaceable LED light source module and/or a power module are disposed in the lamp housing, and both the infrared emitting device and the infrared receiving device can be integrated on the power module, wherein the adjusting control device (i.e., the regulating physical mechanism) of the infrared emitting device is disposed in the lamp housing.

Fig. 9C shows a schematic diagram of the structure and layout of a split LED lamp, in which the lamp housings of the LED lamp are split, and the two lamp housings are installed side by side. And a light source module is arranged in one of the lamp shells. The power module is mounted in another lamp housing and both the infrared emitting and infrared receiving devices can be integrated on the power module, wherein the regulation control device (i.e., the regulation physical mechanism) of the infrared emitting device is external to the lamp housing.

Fig. 9D shows a schematic view of the structure and layout of another split-type LED lamp, in which the lamp housings of the LED lamp are split, and the two lamp housings are mounted together and can be rotated relatively to adjust the position. And a light source module is arranged in one of the lamp shells. The power module is mounted in another lamp housing and both the infrared emitting and infrared receiving devices can be integrated on the power module, wherein the regulation control device (i.e., the regulation physical mechanism) of the infrared emitting device is external to the lamp housing.

Fig. 9E shows a schematic view of the structure and layout of another split LED lamp, in which the lamp housings of the LED lamp are split, and the two lamp housings are respectively installed on two opposite sides of the support and spaced apart from each other. And a light source module is arranged in one of the lamp shells. The power module is mounted in another lamp housing and both the infrared emitting and infrared receiving devices can be integrated on the power module, wherein the regulation control device (i.e., the regulation physical mechanism) of the infrared emitting device is external to the lamp housing.

As mentioned above, the lamp housing can be of a unitary type or of a split type, as will be understood by those skilled in the art.

The LED light source module and the power supply module may be integrally integrated, i.e. integrated as one single piece module. Of course, the LED light source module and the power supply module may be independent modules.

Both the infrared emitting device and the infrared receiving device can be installed at the position of the LED light source module, or both can be installed at the position of the power supply module.

One of the infrared emitting device and the infrared receiving device can be arranged on the LED light source module, and the other can be arranged at the position opposite to the power supply module, so that infrared communication is facilitated. The regulation and control physical mechanism of the infrared emission device can be arranged on the outer side of the lamp shell so as to be convenient for a user to operate and control.

One of the infrared emitting device and the infrared receiving device may be mounted on one of the LED light source module and the power supply module, and the other may be mounted on and inside the lamp housing. The regulation and control physical mechanism can be arranged at the outer side of the lamp shell and is connected with the infrared emission device through a signal wire.

The infrared receiving device may be mounted on one of the LED light source module and the power supply module, and the infrared emitting device may be mounted on the lamp housing at an inner side thereof.

Both the infrared emitting device and the infrared receiving device can be mounted on the lamp housing and on the inner side thereof.

The infrared emission device can be arranged on the inner side surface or the inner end surface of the lamp shell.

The infrared receiving device may be mounted on one of the LED light source module and the power supply module, and the infrared emitting device may be mounted on the lamp housing at an outer side thereof.

The infrared emission device can be arranged on the outer side surface or the outer end surface of the lamp shell.

The regulating physical mechanism of the infrared emitting device is accessible from the outside of the lamp envelope.

The regulating and controlling physical mechanism of the infrared emission device can be installed to extend out of or expose out of the outer side of the lamp shell.

An access window can be formed on the lamp shell, and a user can operate the physical regulating and controlling mechanism through the access window.

The regulating physical mechanism may be watertight with respect to the envelope.

The angular range of signal transmission and reception by the infrared transmitting means and the infrared receiving means may be in the range of 10-150 deg., for example 10-120 deg., preferably 20-60 deg..

The infrared dimming assembly can further comprise a handheld infrared remote controller, the handheld infrared remote controller and the infrared receiving device can be in infrared communication connection, and the luminous power of the LED lamp can be remotely adjusted by operating the handheld infrared remote controller.

The LED lamp can be an outdoor LED spot lamp, in particular a high-power outdoor LED spot lamp, a courtyard LED spot lamp, a landscape lighting LED spot lamp and the like.

The utility model can realize the infrared communication dimming of the local machine of the LED lamp and can avoid the interference of the infrared regulation and control signal 'serial door' to the adjacent equipment.

The foregoing description of several embodiments of the utility model has been presented for the purposes of illustration and description. The foregoing description is not intended to be exhaustive or to limit the utility model to the precise steps and/or forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. It is intended that the scope of the utility model and all equivalents be defined by the following claims.

Claims (22)

1. The utility model provides an integrated local infrared dimming subassembly on LED lamps and lanterns, LED lamps and lanterns include hollow lamp body, locate LED light source module and power module in the lamp body, its characterized in that, local infrared dimming subassembly includes:

the infrared emission device is used for emitting infrared signals and comprises a regulation and control physical mechanism for controlling the emission of the infrared signals; and

an infrared receiving device configured to be electrically connected with the power supply module and to receive and transmit an infrared signal from the infrared transmitting device to the power supply module;

wherein the infrared emitting device and the infrared receiving device are both disposed on the LED light fixture in a manner configured for infrared communication;

wherein the light power of at least the LED lamp is locally regulated by operating a regulating physical mechanism of the infrared emission device.

2. The local infrared dimming assembly of claim 1, wherein the regulated physical mechanism comprises one of a dimming signal control knob, a dimming signal control button, and a dimming signal pan control button.

3. The local infrared dimming assembly of claim 2, wherein the LED light source module comprises an LED circuit and an LED light source electrically connected to the LED circuit;

the signal output end of the infrared receiving device is electrically connected to the control end of the power supply module; and is

The power output end of the power supply module is electrically connected to the LED circuit.

4. The local infrared dimming assembly as recited in claim 1, wherein the LED light source module and power supply module are integrated; or

The LED light source module and the power supply module are independent modules.

5. The local infrared dimming assembly as set forth in claim 1, wherein the lamp envelope has a hollow cylindrical shape.

6. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein the infrared emitting device and the infrared receiving device are both disposed on the LED light source module or are both disposed on the power module.

7. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein one of the infrared emitting device and the infrared receiving device is disposed on the LED light source module and the other is disposed on the power module.

8. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein one of the infrared emitting device and the infrared receiving device is disposed on one of the LED light source module and the power module and the other is at least partially built-in on the inside of the lamp housing.

9. The local infrared dimming assembly as set forth in claim 8, wherein the infrared receiving means is disposed on one of the LED light source module and the power module, and the infrared emitting means is at least partially disposed inside the lamp housing.

10. The local infrared dimming assembly as claimed in any one of claims 1 to 5, wherein both the infrared emitting means and the infrared receiving means are mounted on the lamp envelope and inside thereof.

11. The local infrared dimming assembly as defined in claim 8, wherein at least a portion of the infrared emitting device is disposed on an inner side or inner end surface of the lamp housing.

12. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein the infrared receiving means is disposed on one of the LED light source module and the power module, and at least a portion of the infrared emitting means is disposed on the lamp housing and outside thereof.

13. The local infrared dimming assembly as defined in claim 12, wherein at least a portion of the infrared emitting device is disposed on an outer peripheral surface or an outer end surface of the lamp housing.

14. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein the physical means of manipulation of the infrared emitting device is at least partially accessible from the outside of the lamp envelope.

15. The local infrared dimming assembly as set forth in claim 12, wherein the physical manipulation of the infrared emitting device is configured to extend at least partially out of or beyond the lamp envelope.

16. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein the manipulation physics mechanism comprises a dimming signal control knob (21) and a manipulation handle (24) operably connected.

17. The local infrared dimming assembly as claimed in any one of claims 1-5, wherein:

the regulating and controlling physical mechanism is regulated and controlled in a stepping mode and is provided with a gear identification matched with the regulating and controlling physical mechanism; or

The regulation physical mechanism is stepless regulation.

18. The local infrared dimming assembly of any one of claims 1-5, further comprising a handheld infrared remote control in infrared communication with the infrared receiving device, wherein the handheld infrared remote control is configured to remotely adjust the LED light fixture.

19. An LED light fixture comprising a hollow housing, an LED light source module and a power module disposed within the housing, wherein the LED light fixture further comprises the local infrared dimming assembly of any of claims 1-18.

20. The LED light fixture of claim 19 further comprising a wireless communication module disposed on the LED light fixture.

21. The LED light fixture of claim 19 or 20 wherein:

the lamp shell is integral, and the LED light source module and the power supply module are arranged in the integral lamp shell; or

The lamp housing is split and comprises a first lamp housing and a second lamp housing, wherein the LED light source module is arranged in the first lamp housing, and the power supply module is arranged in the second lamp housing.

22. The LED light fixture of claim 19 or 20 wherein the LED light fixture is selected from one of an outdoor LED spot light, a landscape lighting LED light, a spot lighting LED light, and a flood lighting LED light.

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