CN106545781B - Machine in panel and air conditioning in lighting assembly, air conditioning - Google Patents
Machine in panel and air conditioning in lighting assembly, air conditioning Download PDFInfo
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- CN106545781B CN106545781B CN201510612393.6A CN201510612393A CN106545781B CN 106545781 B CN106545781 B CN 106545781B CN 201510612393 A CN201510612393 A CN 201510612393A CN 106545781 B CN106545781 B CN 106545781B
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- gear
- motor
- lighting
- rotating shaft
- unit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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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
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An illumination assembly, an air conditioner indoor unit panel and an air conditioner indoor unit can freely adjust an illumination area to avoid energy waste. The lighting assembly is suitable for an air-conditioning indoor unit with a panel, and is characterized in that the lighting assembly comprises: a lighting unit; a lifting mechanism for moving the lighting unit up and down; and a rotation mechanism for horizontally rotating the illumination unit.
Description
Technical Field
The invention relates to an illumination assembly, an air conditioner indoor unit panel with the illumination assembly and an air conditioner indoor unit.
Background
The existing air-conditioning indoor unit with the illumination function is characterized in that an illumination assembly is fixedly arranged on a panel of the air-conditioning indoor unit, the illumination angle and the illumination area of light of the illumination assembly are basically fixed, and the illumination area cannot be freely adjusted according to the needs of users. Therefore, the lighting assembly needs to be configured with a high power light source to meet a wide range of lighting needs. However, in the case of a small space or a specific area requiring only a specific direction, the use of a high-power light source may cause a waste of energy.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an illumination assembly capable of freely adjusting an illumination area to avoid energy waste, an air conditioning indoor unit panel having the illumination assembly, and an air conditioning indoor unit.
The lighting assembly of the first aspect of the present invention is applied to an air conditioning indoor unit having a panel, and is characterized by comprising: a lighting unit; a lifting mechanism for moving the lighting unit up and down; and a rotation mechanism for horizontally rotating the illumination unit.
With the lighting assembly according to the first aspect of the present invention, when lighting needs to be performed by the lighting assembly, the lighting unit may be first lowered by the lifting mechanism, and then rotated in the horizontal direction by the rotating mechanism, so that the lighting unit illuminates an area that needs to be illuminated. When the lighting assembly is not needed for lighting, the lighting unit can be lifted to be flush with the panel of the indoor unit of the air conditioner through the lifting mechanism. Therefore, the illumination area of the illumination unit can be freely adjusted by utilizing the lifting mechanism and the rotating mechanism, so that energy waste is avoided. In addition, the appearance of the air conditioning indoor unit can be improved.
A lighting assembly according to a second aspect of the present invention is the lighting assembly according to the first aspect of the present invention, wherein the elevating mechanism includes a first rotating shaft, the first rotating shaft is connected to the lighting unit, the lighting unit is driven to move up and down by the up-and-down movement of the first rotating shaft, a first gear is provided on the first rotating shaft, the rotating mechanism includes a second gear engaged with the first gear, the second gear is driven to rotate, and the first gear engaged with the second gear also rotates, thereby driving the first rotating shaft to rotate, and rotating the lighting unit.
In the lighting module according to the second aspect of the present invention, the lighting unit is rotated in the horizontal direction by the engagement of the second gear of the rotating mechanism and the first gear of the elevating mechanism, and therefore, the structure of the lighting module is simple and the lighting unit can be adjusted easily, as compared with a case where the elevating mechanism and the rotating mechanism are operated independently from each other.
A lighting assembly according to a third aspect of the present invention is the lighting assembly according to the second aspect, wherein the elevating mechanism further includes: the first motor is used for providing power; and the power conversion mechanism is connected with the first motor at one end and the first rotating shaft at the other end and is used for converting the rotary driving force of the first motor into the linear motion driving force of the first rotating shaft.
With the lighting assembly of the third aspect of the present invention, the lifting mechanism of the lighting assembly is simple in structure, convenient to assemble and maintain, and high in practicability.
A lighting unit according to a fourth aspect of the present invention is the lighting unit according to the third aspect of the present invention, wherein the power conversion mechanism includes a first swing arm, a second swing arm, and a link, one end of the first swing arm is connected to the first motor, one end of the second swing arm is pivotally connected to the other end of the first swing arm, one end of the link is pivotally connected to the other end of the second swing arm, the other end of the link is pivotally connected to the first rotation shaft, the elevating mechanism further includes a cover body that houses the first swing arm and the second swing arm, the cover body has a substantially arc-shaped first groove and a substantially linear second groove, the pivot shaft between the first swing arm and the second swing arm is fitted into the first groove so as to be capable of performing an arc motion along the first groove, and the pivot shaft between the second swing arm and the link is fitted into the second groove, therefore, the first motor can drive the first swing arm to swing so as to drive the second swing arm to swing, and the second swing arm enables the connecting rod to move linearly by utilizing the second groove so as to enable the first rotating shaft to move up and down.
With the illumination module of the fourth aspect of the present invention, the illumination unit can be driven to move up and down with a simple structure, and the structure of the illumination module can be simplified.
The lighting assembly of the fifth aspect of the present invention is the lighting assembly of the fourth aspect of the present invention, wherein the rotating mechanism further comprises: the second motor is used for providing power; the lighting assembly further comprises a base, the first motor and the second motor are fixed on the base, and one of the first rotating shaft or the connecting rod and the second rotating shaft penetrate through the base.
With the lighting assembly of the fifth aspect of the present invention, the lighting assembly can be fixed by a simple structure, and the structure of the lighting assembly can be simplified.
A lighting assembly according to a sixth aspect of the present invention is the lighting assembly according to the third aspect of the present invention, wherein the power conversion mechanism is composed of a drive gear, a rack, a bottom plate, and a link, one end of the drive gear is connected to the first motor, the rack is fixed to the bottom plate and is engaged with the drive gear, one end of the link is fixed to the bottom plate, and the other end of the link is fitted to the first rotating shaft, and the first motor drives the drive gear to rotate the drive gear forward or backward on the rack, so that the rack moves in the up-down direction, and the bottom plate and the link are driven to move up and down, and the first rotating shaft moves up and down.
With the illumination module according to the sixth aspect of the present invention, the illumination unit can be driven to move up and down with a simple structure, and the structure of the illumination module can be simplified.
A lighting unit according to a seventh aspect of the present invention is the lighting unit according to the third aspect of the present invention, wherein the power conversion mechanism is constituted by a bobbin portion, a wire, and a crossbar, the bobbin portion is connected to a drive shaft of the first motor and is driven to rotate by the first motor, one end of the wire is wound around the bobbin portion, and the crossbar is connected to the other end of the wire and is connected to the first rotation shaft, and the first rotation shaft is movable up and down by the wire.
With the illumination assembly of the seventh aspect of the present invention, the illumination unit can be driven to move up and down with a simple structure, and the structure of the illumination assembly can be simplified.
The lighting assembly of the eighth aspect of the present invention is the lighting assembly of the second aspect of the present invention, wherein the rotating mechanism further comprises a second motor for providing power, and the second gear is directly driven to rotate by the second motor.
With the illumination module according to the eighth aspect of the present invention, the illumination unit can be driven to rotate with a simple structure, and the structure of the illumination module can be simplified.
The lighting assembly of the ninth aspect of the present invention is the lighting assembly of the second aspect of the present invention, wherein the rotating mechanism further comprises: the second motor is used for providing power; and a second rotation shaft driven by the second motor, the second rotation shaft being sleeved with the second gear.
With the illumination module according to the ninth aspect of the present invention, the illumination unit can be driven to rotate with a simple structure, and the structure of the illumination module can be simplified.
A lighting assembly of a tenth aspect of the present invention is the lighting assembly of the ninth aspect of the present invention, wherein the driving shaft of the second motor is directly connected to the second rotating shaft to drive the second rotating shaft to rotate.
With the illumination module according to the tenth aspect of the present invention, the illumination unit can be driven to rotate with a simple configuration, and the configuration of the illumination module can be simplified.
A lighting assembly of an eleventh aspect of the present invention is the lighting assembly of the ninth aspect of the present invention, wherein the second motor drives the second rotary shaft through an intermediate gear set.
With the illumination module according to the eleventh aspect of the present invention, the illumination unit can be driven to rotate with a simple structure, and the structure of the illumination module can be simplified.
A lighting assembly of a twelfth aspect of the present invention is the lighting assembly of the eleventh aspect of the present invention, wherein the intermediate gear set includes an input side gear fitted around the driving shaft of the second motor and an output side gear fitted around the second rotating shaft, and the input side gear and the output side gear are directly engaged or are driven via at least one intermediate gear.
With the illumination module according to the twelfth aspect of the present invention, the illumination unit can be driven to rotate with a simple configuration, and the configuration of the illumination module can be simplified.
A lighting unit according to a thirteenth aspect of the present invention is the lighting unit according to the second aspect of the present invention, wherein the first gear is always engaged with the second gear when the first gear moves up and down in accordance with the up-and-down movement of the first rotation shaft.
In the illumination module according to the thirteenth aspect of the present invention, the illumination unit is rotated in the horizontal direction by the engagement of the second gear of the rotating mechanism and the first gear of the elevating mechanism, and therefore, the illumination module has a simple structure and the illumination unit can be adjusted easily, as compared with a case where the elevating mechanism and the rotating mechanism are operated independently from each other.
A lighting assembly of a fourteenth aspect of the present invention is the lighting assembly of the first aspect of the present invention, wherein a part of a side surface of the lighting unit is a light emitting surface.
With the illumination assembly of the fourteenth aspect of the present invention, the light-emitting surface can be directed to the area to be illuminated by rotation without making all the side surfaces of the illumination unit light-emitting surfaces, which can save energy.
A lighting assembly of a fifteenth aspect of the present invention is the lighting assembly of the first aspect of the present invention, wherein a side surface of the lighting unit has a plurality of independent light emitting surfaces.
With the illumination module of the fifteenth aspect of the present invention, the brightness or color of each of the independent light emitting surfaces of the side surfaces of the illumination unit can be adjusted as needed, the degree of freedom in design can be improved, energy can be saved, and the like.
An air conditioning indoor unit panel according to a sixteenth aspect of the present invention is characterized in that a mounting groove is provided in the air conditioning indoor unit panel, the illumination unit according to any one of the first to fifteenth aspects of the present invention is mounted in the mounting groove, and the illumination unit can be moved into and out of the mounting groove by the lifting mechanism.
With the air conditioning indoor unit panel according to the sixteenth aspect of the present invention, when the illumination unit is not required to illuminate, the illumination unit can be raised by the lifting mechanism and moved into the installation groove.
An air conditioning indoor unit according to a seventeenth aspect of the present invention is an air conditioning indoor unit including: a lighting assembly as described in any one of the first to fifteenth aspects of the invention; and an illumination control module that controls the illumination unit, the lifting mechanism, and the rotating mechanism.
With the air conditioning indoor unit according to the seventeenth aspect of the present invention, the illumination module can be controlled by the illumination control module.
An air conditioning indoor unit pertaining to an eighteenth aspect of the present invention is the air conditioning indoor unit pertaining to the seventeenth aspect of the present invention, further comprising a human sensor that detects presence and/or location information of a human body, wherein the illumination control module controls the illumination unit, the lifting mechanism, and the rotating mechanism according to the information detected by the human sensor.
With the air conditioning indoor unit pertaining to the eighteenth aspect of the present invention, the lighting assembly can be controlled according to the information of the human body.
Drawings
Fig. 1 is a perspective view showing a lighting assembly according to a first embodiment of the present invention.
Fig. 2 is a perspective view showing a main structure of a lighting unit according to a first embodiment of the present invention.
Fig. 3 is a perspective view showing the lighting assembly according to the first embodiment of the present invention, with the base and the second motor removed.
Fig. 4 is a perspective view showing the lighting unit according to the first embodiment of the present invention, with the second motor removed.
Fig. 5 is a perspective view mainly showing a cover body of a lighting unit according to a first embodiment of the present invention.
Fig. 6 is a schematic view showing a state where the lighting unit according to the first embodiment of the present invention is moved into the mounting groove of the air conditioning indoor unit panel.
Fig. 7 is a schematic view showing a state where the lighting unit according to the first embodiment of the present invention is removed from the mounting groove of the air conditioning indoor unit panel.
Fig. 8 is a perspective view showing a lighting assembly according to a second embodiment of the present invention.
Fig. 9 is a perspective view showing a lighting assembly according to a third embodiment of the present invention.
(symbol description)
A lighting assembly
B lighting unit
100 lifting mechanism
102 first motor
103 first swing arm
104 second swing arm
105 connecting rod
106 first rotation axis
107 first gear
108 cover body
1081 first groove
1082 second groove
200 rotating mechanism
201 power mechanism
202 second electric machine
203 intermediate gear set
204 second axis of rotation
205 second gear
206 input side gear
207 intermediate gear
208 output side gear
300 base
C lighting assembly
400 lifting mechanism
402 first electric machine
403 drive gear
404 rack
405 connecting rod
406 first axis of rotation
407 first gear
500 rotating mechanism
502 second electric machine
505 second gear
600 bottom plate
D lighting assembly
700 lifting mechanism
702 first electric machine
703 bobbin part
704 pulling wire
705 Cross bar
706 first axis of rotation
707 first gear
900 air-conditioner indoor machine panel
901 mounting groove
Detailed Description
Preferred embodiments of the lighting assembly of the present invention will be described below with reference to the accompanying drawings.
The first embodiment:
first, the structure of the illumination module a according to the first embodiment of the present invention will be described with reference to fig. 1 to 5.
Fig. 1 is a perspective view showing a lighting assembly a according to a first embodiment of the present invention. Fig. 2 is a perspective view showing a main structure of the illumination module a according to the first embodiment of the present invention, and fig. 2 omits the substrate 300, the cover 108, and the like. Fig. 3 is a perspective view showing the lighting assembly a according to the first embodiment of the present invention, with the base 300 and the second motor 202 removed. Fig. 4 is a perspective view showing the lighting assembly a according to the first embodiment of the present invention, with the second motor 202 removed. Fig. 5 is a perspective view mainly showing the cover 108 of the lighting unit a according to the first embodiment of the present invention.
The lighting assembly a according to the first embodiment of the present invention is applied to an air conditioning indoor unit having a panel, and includes: a lighting unit B; a lifting mechanism 100 for moving the lighting unit B up and down; and a rotation mechanism 200 for horizontally rotating the illumination unit B.
In the present embodiment, the illumination unit B is formed in a substantially rectangular parallelepiped shape, but is not limited thereto, and may be formed in other shapes such as a trapezoidal shape and a rectangular parallelepiped shape in cross section. A part of the side surface of the illumination unit B (i.e., a part of the peripheral wall surface and the bottom surface of the illumination unit B) is a light emitting surface, and the light emitting surface can be directed to an area to be illuminated by horizontally rotating the illumination unit B. In addition, the side surface of the illumination unit B may be further divided into a plurality of independent light emitting surfaces, each having a different brightness or color. The lamp source of the lighting unit B is at least one of the following light sources: LED lamps, fluorescent lamps, incandescent lamps, and the like.
The lifting mechanism 100 includes: a first motor 102, the first motor 102 being used for providing power; a first swing arm 103, one end of the first swing arm 103 being connected to the first motor 102, specifically, one end of the first swing arm 103 being fixedly connected to a driving shaft of the first motor 102; one end of the second swing arm 104 is connected with the other end of the first swing arm 103, and specifically, one end of the second swing arm 104 is pivoted with the other end of the first swing arm 103; a connecting rod 105, one end of the connecting rod 105 is pivoted with the other end of the second swing arm 104, that is, the second swing arm 104 and the connecting rod 105 can rotate relatively; and a first rotation shaft 106, one end of the first rotation shaft 106 is fitted to the other end of the link 105, that is, the first rotation shaft 106 is rotatable around its center axis, the other end of the first rotation shaft 106 is connected to the illumination unit B, and a first gear 107 is provided on the first rotation shaft 106.
The lifting mechanism 100 includes a cover 108, and the cover 108 accommodates the first swing arm 103 and the second swing arm 104. The cover 108 is formed with a first groove 1081 having a substantially circular arc shape and a second groove 1082 having a substantially straight line shape. The pivot shaft between the first swing arm 103 and the second swing arm 104 is fitted in the first groove 1081, and can perform circular motion along the first groove 1081. The pivot shaft between the second swing arm 104 and the link 105 is fitted in the second groove 1082, and can linearly move along the second groove 1082.
When the first motor 102 drives the first swing arm 103 to swing, the second swing arm 104 also swings, and the second slot 1082 on the cover 108 enables the connecting rod 105 to move up and down, so as to drive the first rotating shaft 106 and the first gear 107 arranged on the first rotating shaft 106 to move up and down, and further drive the lighting unit B to move up and down.
The rotation mechanism 200 includes: the power mechanism 201, the power mechanism 201 includes the second electrical machinery 202 used for providing the power and middle gear train 203 linking with the second electrical machinery 202; and a second rotation shaft 204, the second rotation shaft 204 being connected to the intermediate gear set 203 of the power mechanism 201, and a second gear 205 for meshing with the first gear 107 being provided on the second rotation shaft 204.
The intermediate gear set 203 is constituted by a plurality of gears that mesh with each other, and includes: an input side gear 206 fitted around the drive shaft of the second motor 202; an output side gear 208 fitted over the second rotary shaft 204; and at least one intermediate gear 207 located between the input-side gear 206 and the output-side gear 208. Of course, the present invention is not limited to this, and the intermediate gear 207 may be omitted by directly meshing the input-side gear 206 and the output-side gear 208.
When the second motor 202 rotates the input-side gear 206, the output-side gear 208 rotates, and the second rotation shaft 204 and the second gear 205 provided on the second rotation shaft 204 are rotated. Thereby, the first gear 107 engaged with the second gear 205 rotates, thereby rotating the first rotation shaft 106, which in turn rotates the lighting unit B.
The lighting assembly a according to the first embodiment of the present invention further includes a base 300, the first motor 102 and the second motor 202 are fixed on the base 300, and the first rotating shaft 106 or the connecting rod 105 and the second rotating shaft 204 pass through the base 300.
Next, the operation of the illumination module a according to the first embodiment of the present invention will be described.
In the lifting mechanism 100, the first swing arm 103 and the second swing arm 104 swing by the driving of the first motor 102, and the link 105 moves up and down by the second groove 1082 of the cover 108, so that the first rotation shaft 106 moves up and down, and the lighting unit B moves up and down.
In the rotation mechanism 200, the intermediate gear set 203 is rotated by the second motor 202 to rotate the second rotation shaft 204, so that the second gear 205 on the second rotation shaft 204 is rotated.
When the link 105 of the lifting mechanism 100 moves up and down, the first gear 107 provided on the first rotation shaft 106 also moves up and down. The first gear 107 is engaged with the second gear 205 of the rotation mechanism 200 at all times during the ascending and descending processes, so that the rotation of the second gear 205 brings the first gear 107 to rotate together therewith. Due to the rotation of the first gear 107, the first rotation shaft 106 also rotates, thereby rotating the illumination unit B.
In this way, the up-and-down movement and the horizontal rotation of the lighting unit B can be achieved using the elevating mechanism 100 and the rotating mechanism 200.
Next, an installation structure of the illumination module a and the air conditioning indoor unit panel 900 according to the first embodiment of the present invention will be described with reference to fig. 6 to 7.
Fig. 6 is a schematic view showing a state where the illumination module a according to the first embodiment of the present invention is moved into the mounting groove 901 of the air conditioning indoor unit panel 900. Fig. 7 is a schematic view showing a state where the illumination module a according to the first embodiment of the present invention is removed from the mounting groove 901 of the air conditioning indoor unit panel 900.
The panel of the air conditioning indoor unit, i.e., the air conditioning indoor unit panel 900, has a mounting groove 901 in which the lighting assembly a is disposed, and the lighting unit B is moved into or out of the mounting groove 901 by the driving of the first motor 102. As shown in fig. 6, when no lighting is needed, the lighting unit B is driven by the first motor 102 to move into the installation groove 901, and the bottom surface of the lighting unit B is flush with the bottom surface of the air conditioning indoor unit panel 900 and completely hidden, or may protrude partially. When illumination is required, as shown in fig. 7, the illumination unit B is moved out of the mounting groove 901 by the driving of the first motor 102 and its orientation is changed by the second motor 202.
Next, the control of the illumination module a according to the first embodiment of the present invention will be described with respect to the air conditioning indoor unit.
The air conditioning indoor unit includes an illumination module a and an illumination control module for controlling the illumination module a, and the first motor 102 of the lifting mechanism 100, the second motor 202 of the rotating mechanism 200, and the illumination unit B of the illumination module a are controlled by the illumination control module.
Preferably, the air conditioning indoor unit further includes a human sensor that collects information on the presence and/or position of a human body in a detection range thereof, and the lighting control module controls the first motor 102 and the second motor 202 based on the information collected by the human sensor to adjust the height, orientation, and on/off of the lighting unit B.
Next, technical effects of the illumination module a according to the first embodiment of the present invention will be described.
In the first embodiment of the present invention, by providing the lifting mechanism 100 for moving the illumination unit B up and down and the rotation mechanism 200 for horizontally rotating the illumination unit B in the illumination module a, when illumination by the illumination module a is required, the illumination unit B can be first lowered by the lifting mechanism 100 and then rotated in the horizontal direction by the rotation mechanism 200, thereby illuminating the area to be illuminated with the illumination unit B. When the lighting assembly a is not needed for lighting, the lighting unit B can be raised to a position flush with the panel of the indoor unit of the air conditioner by the lifting mechanism 100. In this way, the illumination area of the illumination unit B can be freely adjusted using the elevating mechanism 100 and the rotating mechanism 200 to avoid waste of energy. In addition, the appearance of the air conditioning indoor unit can be improved.
In the first embodiment of the present invention, the illumination unit B is rotated in the horizontal direction by the engagement of the second gear 205 of the rotation mechanism 200 and the first gear 107 of the elevating mechanism 100, so that the illumination module a has a simpler structure and the illumination unit B can be adjusted easily, compared to a case where the elevating mechanism 100 and the rotation mechanism 200 are operated independently.
In addition, in the first embodiment of the present invention, the elevating mechanism 100 and the rotating mechanism 200 have simple structures, can easily adjust the light emitting angle of the illumination unit B, are suitable for the occasion requiring the light emitting effect of different angles, are convenient to assemble and maintain, and have high practicability.
Modification of the first embodiment:
in the first embodiment described above, the first gear 107 of the elevating mechanism 100 and the second gear 205 of the rotating mechanism 200 are formed so as to be always engaged in the process of the first gear 107 being raised and lowered. However, the first gear 107 and the second gear 205 may be engaged with each other at a part of the path or a specific position of the path in which the first gear 107 ascends or descends by adjusting the position of the first swing arm 103, the second swing arm 104, or the second rotation shaft 106, or by adjusting the radius of the first gear 107 and the second gear 205.
In the first embodiment, the second rotary shaft 204 is driven by the second motor 202 through the intermediate gear set 203, but the intermediate gear set 203 may be omitted and the second rotary shaft 204 may be directly driven by the drive shaft of the second motor 202.
In the first embodiment, the tooth thickness of the second gear 205 is formed to be larger than the tooth thickness of the first gear 107, but the present invention is not limited thereto, and the relationship between the tooth thicknesses of the first gear 107 and the second gear 205 is not particularly limited.
Second embodiment:
next, the structure of a lighting unit C according to a second embodiment of the present invention will be described with reference to fig. 8. In the illumination module C of the second embodiment, the same or corresponding portions as or to the illumination module a of the first embodiment are denoted by the same or corresponding reference numerals, and detailed description thereof is omitted.
Fig. 8 is a perspective view showing a lighting module C according to a second embodiment of the present invention.
In the lighting module a according to the first embodiment of the present invention, the first swing arm 103, the second swing arm 104, and the link 105 are used as the power conversion mechanism to convert the rotational driving force from the first motor 102 into the linear driving force of the first rotation shaft 106, but in the lighting module C according to the second embodiment of the present invention, the driving gear 403, the rack 404, the base plate 600, and the link 405, which will be described later, are used as the power conversion mechanism to convert the rotational driving force from the first motor 402 into the linear driving force of the first rotation shaft 406.
The lighting assembly C of the second embodiment of the present invention includes: a lighting unit B; a lifting mechanism 400 for moving the lighting unit B up and down; and a rotation mechanism 500 for horizontally rotating the illumination unit B.
The lifting mechanism 400 includes: a first motor 402, the first motor 402 for providing power; a driving gear 403 having one end of the driving gear 403 connected to a driving shaft of the first motor 102; a rack 404, the rack 404 being fixed to the base plate 600 and being engaged with the driving gear 403; a link 405, one end of the link 405 being fixed to the base plate 600; and a first rotation shaft 406, one end of the first rotation shaft 406 is sleeved with the other end of the connecting rod 405, that is, the first rotation shaft 406 can rotate around the central axis thereof, the other end of the first rotation shaft 406 is connected with the illumination unit B, and a first gear 407 is provided on the first rotation shaft 406.
The rotation mechanism 500 includes: a second electric machine 502; and a second gear 505 sleeved on the driving shaft of the second motor 502, wherein the second gear 505 is used for meshing with the first gear 407 of the lifting mechanism 400.
Next, the operation of the lighting module C according to the second embodiment of the present invention will be described.
In the lifting mechanism 400, under the driving of the first motor 402, the driving gear 403 rotates forward or backward on the rack 404, so that the rack 404 moves up and down, thereby driving the base plate 600 and the connecting rod 405 to move up and down, so that the first rotating shaft 406 moves up and down, and the lighting unit B moves up and down.
In addition, in the rotating mechanism 500, the second gear 505 rotates by the driving of the second motor 502, thereby rotating the first gear 407 therewith. Due to the rotation of the first gear 407, the first rotation shaft 406 also rotates, thereby rotating the illumination unit B.
In this way, the up-and-down movement and the horizontal rotation of the lighting unit B can be achieved using the elevating mechanism 400 and the rotating mechanism 500.
In the lighting assembly C according to the second embodiment of the present invention, the driving gear 403 and the rack 404 are mainly used to replace the first swing arm 103 and the second swing arm 104 in the lighting assembly a according to the first embodiment of the present invention, so that the same technical effects as those of the lighting assembly a according to the first embodiment of the present invention can be obtained.
Modification of the second embodiment:
in the second embodiment, the rotation mechanism 500 is configured to directly drive the second gear 505 by the second motor 502, but the present invention is not limited thereto, and may be configured to indirectly drive as in the first embodiment of the present invention.
The third embodiment:
next, the structure of the illumination module D according to the third embodiment of the present invention will be described with reference to fig. 9. In the illumination module D of the third embodiment, the same or corresponding portions as or to the illumination module C of the second embodiment are denoted by the same or corresponding reference numerals, and detailed description thereof is omitted.
Fig. 9 is a perspective view showing a lighting module D according to a third embodiment of the present invention.
In the lighting module C according to the second embodiment of the present invention, the driving gear 403, the rack 404, the base plate 600, and the link 405 are used as the power conversion mechanism to convert the rotational driving force from the first motor 402 into the linear driving force of the first rotation shaft 406, but in the lighting module D according to the third embodiment of the present invention, the bobbin 703, the wire 704, and the crossbar 705, which will be described later, are used as the power conversion mechanism to convert the rotational driving force from the first motor 702 into the linear driving force of the first rotation shaft 706.
A lighting assembly D of a third embodiment of the present invention includes: a lighting unit B; a lifting mechanism 700 for moving the lighting unit B up and down; and a rotation mechanism 500 for horizontally rotating the illumination unit B.
The lifting mechanism 700 includes: two first electric machines 702, the two first electric machines 702 are used for providing power; two spool portions 703, the two spool portions 703 being connected to drive shafts of two first motors 702, respectively; two pulling wires 704, one ends of the two pulling wires 704 being wound around the two spool portions 703, respectively; the other ends of the two pull wires 704 are respectively connected with the two ends of the cross bar 705; and a first rotation shaft 706, one end of which 706 is connected to a substantially central portion of the crossbar 705 and the other end is connected to the illumination unit B, and a first gear 707 is provided on the first rotation shaft 706.
The rotation mechanism 500 includes: a second electric machine 502; and a second gear 505 sleeved on the driving shaft of the second motor 502, wherein the second gear 505 is used for being meshed with the first gear 707 of the lifting mechanism 700.
Next, the operation of the illumination module D according to the third embodiment of the present invention will be described.
In the lifting mechanism 700, the two spool parts 703 are rotated by the two first motors 702, so that the two wires 704 are further wound around the two spool parts 703 or released from the two spool parts 703, and the cross bar 705 is lifted or lowered to drive the first rotating shaft 706 to be lifted or lowered, thereby lifting or lowering the lighting unit B.
In the illumination module D according to the third embodiment of the present invention, the driving gear 403 and the rack 404 in the illumination module C according to the second embodiment of the present invention are mainly replaced with the bobbin 703 and the pull wire 704, and the same technical effects as those of the illumination module C according to the second embodiment of the present invention can be obtained.
Modification of the third embodiment:
in the third embodiment, the direct drive configuration as in the second embodiment of the present invention is adopted as the rotation mechanism 500 for horizontally rotating the illumination unit B, but the present invention is not limited to this, and an indirect drive configuration may be adopted as in the first embodiment of the present invention.
In the third embodiment of the present invention, two sets of the first motor 702, the bobbin 703, and the pull wire 704 are provided, but the present invention is not limited to this, and one set, or three or more sets may be provided.
While particular embodiments of the present invention have been described above, it will be understood that the above embodiments are not to be construed as limiting the invention and that many modifications may be made by those skilled in the art based on the above disclosure without departing from the scope of the invention.
For example, in the above embodiments, the specific embodiments of the elevating mechanism for vertically moving the illumination unit B and the rotating mechanism for rotating the illumination unit B have been described, but the present invention is not limited thereto, and the elevating mechanism and the rotating mechanism may be combined arbitrarily as long as the elevating and rotating of the illumination unit B can be achieved.
Claims (16)
1. An illumination assembly suitable for an air-conditioning indoor unit with a panel, which is characterized in that,
the lighting assembly includes:
a lighting unit;
a lifting mechanism for moving the lighting unit up and down; and
a rotation mechanism for horizontally rotating the illumination unit,
the lifting mechanism comprises a first rotating shaft, the first rotating shaft is connected with the lighting unit and drives the lighting unit to move up and down through the up-and-down movement of the first rotating shaft, a first gear is arranged on the first rotating shaft,
the rotating mechanism comprises a second gear meshed with the first gear,
the second gear is driven to rotate, the first gear meshed with the second gear also rotates, and the first rotating shaft is driven to rotate, so that the lighting unit rotates,
the lifting mechanism further comprises:
the first motor is used for providing power;
a power conversion mechanism having one end connected to the first motor and the other end connected to the first rotary shaft, for converting a rotational driving force of the first motor into a linear motion driving force of the first rotary shaft,
the power conversion mechanism is composed of a first swing arm, a second swing arm and a connecting rod,
one end of the first swing arm is connected with the first motor,
one end of the second swing arm is pivoted with the other end of the first swing arm,
one end of the connecting rod is pivoted with the other end of the second swing arm, the other end of the connecting rod is sleeved with the first rotating shaft,
the lifting mechanism further includes a cover body that houses the first swing arm and the second swing arm, and that has a substantially arc-shaped first groove and a substantially linear second groove, and a pivot shaft between the first swing arm and the second swing arm is fitted in the first groove and is capable of moving in an arc along the first groove, and a pivot shaft between the second swing arm and the link is fitted in the second groove and is capable of moving in a linear direction along the second groove,
the first motor drives the first swing arm to swing so as to drive the second swing arm to swing, and then the second swing arm utilizes the second groove to enable the connecting rod to move linearly so as to enable the first rotating shaft to move up and down.
2. The lighting assembly of claim 1,
the rotating mechanism further includes:
the second motor is used for providing power; and
a second rotating shaft driven by the second motor, the second rotating shaft being fitted with the second gear,
the lighting assembly further comprises a base, the first motor and the second motor are fixed on the base, and one of the first rotating shaft or the connecting rod and the second rotating shaft penetrate through the base.
3. The lighting assembly of claim 2,
the driving shaft of the second motor is directly connected with the second rotating shaft to drive the second rotating shaft to rotate.
4. The lighting assembly of claim 2,
the second motor drives the second rotating shaft through an intermediate gear set.
5. The lighting assembly of claim 4,
the intermediate gear set comprises an input side gear sleeved on a driving shaft of the second motor and an output side gear sleeved on the second rotating shaft, and the input side gear and the output side gear are directly meshed or are in transmission through at least one intermediate gear.
6. The lighting assembly of claim 1,
the first gear is always engaged with the second gear when the first gear moves up and down according to the up-and-down movement of the first rotation shaft.
7. The lighting assembly of claim 1,
and a part of side surface of the lighting unit is a luminous surface.
8. The lighting assembly of claim 1,
the side surface of the lighting unit is provided with a plurality of independent luminous surfaces.
9. An illumination assembly suitable for an air-conditioning indoor unit with a panel, which is characterized in that,
the lighting assembly includes:
a lighting unit;
a lifting mechanism for moving the lighting unit up and down; and
a rotation mechanism for horizontally rotating the illumination unit,
the lifting mechanism comprises a first rotating shaft, the first rotating shaft is connected with the lighting unit and drives the lighting unit to move up and down through the up-and-down movement of the first rotating shaft, a first gear is arranged on the first rotating shaft,
the rotating mechanism comprises a second gear meshed with the first gear,
the second gear is driven to rotate, the first gear meshed with the second gear also rotates, and the first rotating shaft is driven to rotate, so that the lighting unit rotates,
the lifting mechanism further comprises:
the first motor is used for providing power;
a power conversion mechanism having one end connected to the first motor and the other end connected to the first rotary shaft, for converting a rotational driving force of the first motor into a linear motion driving force of the first rotary shaft,
the power conversion mechanism consists of a spool part, a pull wire and a cross bar,
the bobbin part is connected with a driving shaft of the first motor and is driven by the first motor to rotate,
one end of the pull wire is wound on the spool part,
the cross bar is connected with the other end of the stay wire and the first rotating shaft, and the stay wire can be used for enabling the first rotating shaft to move up and down.
10. The lighting assembly of claim 9,
the rotary mechanism further comprises a second motor for providing power,
the second gear is directly driven to rotate by the second motor.
11. The lighting assembly of claim 9,
the first gear is always engaged with the second gear when the first gear moves up and down according to the up-and-down movement of the first rotation shaft.
12. The lighting assembly of claim 9,
and a part of side surface of the lighting unit is a luminous surface.
13. The lighting assembly of claim 9,
the side surface of the lighting unit is provided with a plurality of independent luminous surfaces.
14. An air-conditioning indoor machine panel is characterized in that,
a mounting groove in which the lighting assembly of any one of claims 1 to 13 is mounted is provided on the air conditioning indoor unit panel, and the lighting unit can be moved into or out of the mounting groove by the elevating mechanism.
15. An indoor unit of an air conditioner is characterized in that,
the air-conditioning indoor unit comprises:
the lighting assembly of any one of claims 1-13; and
and an illumination control module for controlling the illumination unit, the lifting mechanism and the rotating mechanism.
16. The indoor unit of an air conditioner according to claim 15,
the air-conditioning indoor unit also comprises a human sensor which detects whether the human body and/or the position information of the human body exist or not,
the illumination control module controls the illumination unit, the lifting mechanism and the rotating mechanism according to the information detected by the human sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510612393.6A CN106545781B (en) | 2015-09-23 | 2015-09-23 | Machine in panel and air conditioning in lighting assembly, air conditioning |
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| CN201510612393.6A CN106545781B (en) | 2015-09-23 | 2015-09-23 | Machine in panel and air conditioning in lighting assembly, air conditioning |
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| CN106545781B true CN106545781B (en) | 2021-05-28 |
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| CN107101119A (en) * | 2017-06-05 | 2017-08-29 | 佛山科瑞菲新能源科技有限公司 | A kind of laterally adjustable LED desk lamp of height |
| CN107883247A (en) * | 2017-09-29 | 2018-04-06 | 广州市珀光电子科技发展有限公司 | A kind of stage lighting system |
| CN113531461A (en) * | 2021-05-30 | 2021-10-22 | 江苏天马光电科技有限公司 | Explosion-proof solar street lamp and light intensity adjusting method thereof |
| CN117850126B (en) * | 2024-03-04 | 2024-05-10 | 杭州方千科技有限公司 | Telescopic and rotary switching mechanism and xenon explosion flash light supplementing device |
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| CN106545781A (en) | 2017-03-29 |
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