CN114234093B - Intelligent lighting device for clean factory building - Google Patents

Intelligent lighting device for clean factory building Download PDF

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Publication number
CN114234093B
CN114234093B CN202111308067.8A CN202111308067A CN114234093B CN 114234093 B CN114234093 B CN 114234093B CN 202111308067 A CN202111308067 A CN 202111308067A CN 114234093 B CN114234093 B CN 114234093B
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CN
China
Prior art keywords
carrier
light
piece
lamp housing
lighting device
Prior art date
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Active
Application number
CN202111308067.8A
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Chinese (zh)
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CN114234093A (en
Inventor
于冷冰
于隽杰
张艺濒
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Jiangxi Runjia Industry And Trade Co ltd
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Jiangxi Runjia Industry And Trade Co ltd
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Priority to CN202111308067.8A priority Critical patent/CN114234093B/en
Publication of CN114234093A publication Critical patent/CN114234093A/en
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Classifications

    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention discloses an intelligent lighting device for a clean factory building, which comprises: a light source member; the lamp shell and the light-transmitting cover plate are enclosed to form a containing cavity, the light source piece is arranged on the bottom surface of a carrier in the containing cavity, and light rays emitted by the light source piece are radiated out through the light-transmitting cover plate; the floating assembly comprises a first floating assembly acting on the carrier and a second floating assembly acting on the carrier, and the carrier floats in the accommodating cavity through the cooperation of the first floating assembly and the second floating assembly; the heat dissipation assembly comprises a temperature sensor for acquiring temperature data in the accommodating cavity and a fan for dissipating heat in the accommodating cavity, and when the temperature sensor detects that the temperature data in the accommodating cavity exceeds a temperature threshold value, the fan is controlled to be started to dissipate heat in the accommodating cavity. The invention can solve the technical problems that in the prior art, the illuminating lamps in the factory building are easy to generate resonance, so that components are loose or damaged, and the components are easy to damage due to the concentration of heat sources.

Description

Intelligent lighting device for clean factory building
Technical Field
The invention relates to the technical field of lighting lamps, in particular to an intelligent lighting device for a clean factory building.
Background
Along with the progress of society, the light is intelligent gradually, and as intelligent carrier, the inside components and parts quantity of light is more, and is also more accurate simultaneously.
In the factory building, the light is installed in the bottom of ceiling generally, and the light receives floor vibration influence easily, to the comparatively accurate light of components and parts, this vibration leads to the inside components and parts of light to produce resonance easily to cause components and parts not hard up or impaired, reduced the life of light. In the existing illuminating lamp, the light source part is paved at the inner bottom of the lamp shell through a carrier, and when the light source part works, heat is continuously emitted, so that the heat source inside the illuminating lamp is concentrated, and the service life of the illuminating lamp is further shortened.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an intelligent lighting device for a clean factory building, which aims to solve at least one technical problem in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: an intelligent lighting device for a clean factory building, the lighting device comprising:
a light source member;
the lamp housing and the light-transmitting cover plate are enclosed to form a containing cavity, the light source piece is arranged on the bottom surface of a carrier in the containing cavity, and light rays emitted by the light source piece are radiated out through the light-transmitting cover plate;
a floating assembly comprising a first floating assembly acting on the carrier and a second floating assembly acting on the carrier, the carrier being caused to float within the receiving cavity by the cooperation of the first floating assembly and the second floating assembly;
and when the temperature sensor detects that the temperature data in the accommodating cavity exceeds a temperature threshold value, the fan is controlled to be started to radiate the accommodating cavity.
Compared with the prior art, the invention has the beneficial effects that: the floating assembly is arranged in the accommodating cavity formed by enclosing the lamp shell and the light-transmitting cover plate, so that the carrier and the light source piece arranged on the carrier are always positioned at the preset position in the accommodating cavity, the influence of external force can be effectively eliminated, and the damage caused by resonance of the light source piece is avoided; meanwhile, under the condition that the carrier and the light source in the accommodating cavity are in a hoisting state, heat exchange between the accommodating cavity and the external environment can be effectively realized by arranging the heat dissipation assembly in the accommodating cavity, so that the light source and other components in the accommodating cavity are effectively ensured to be in an optimal working environment.
According to an aspect of the above technical solution, the temperature sensor is disposed on the carrier and is used for detecting the temperature in the accommodating cavity, and the fan is disposed on an inner top wall of the lamp housing.
According to an aspect of the above technical solution, the side wall of the lamp housing is provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively disposed at two opposite sides of the lamp housing.
According to an aspect of the above technical solution, the first floating assembly includes at least two sets, the first floating assembly includes a first limiting member having a flexibility degree, and ball head members respectively disposed at two ends of the first limiting member, ball socket interfaces are respectively disposed on an inner top wall of the lamp housing and an upper surface of the carrier, and the ball head members at two ends of the first limiting member are respectively clamped into the ball socket interfaces of the lamp housing and the carrier.
According to an aspect of the above technical solution, the second floating assembly is disposed at the periphery of the carrier, and the second floating assembly includes an inclined second limiting member with flexibility, one end of the second limiting member is connected to the carrier, and the other end of the second limiting member is connected to a positioning ring at the periphery of the carrier from top to bottom;
the positioning ring is fixed through a buckling assembly arranged on the lamp housing, and axial acting force and radial acting force on the carrier are generated through the cooperation of the positioning ring and the second limiting piece.
According to one aspect of the above technical solution, the fastening component includes a fastening member hinged to the side wall of the lamp housing, and the fastening portion of the fastening member penetrates into the accommodating cavity, when the positioning ring moves from the first position to the second position, the positioning ring is clamped into the locking surface of the fastening member, the positioning ring drives the fastening member to rotate from the first position to the second position, and the magnetic attraction portion of the fastening member is tightly attached to the side wall to prevent the fastening member from rotating.
According to an aspect of the above technical solution, the magnetic attraction portion of the fastener and the side wall are respectively provided with a first magnetic member and a second magnetic member, and the magnetic poles of the first magnetic member on the fastener and the magnetic pole of the second magnetic member on the side wall are opposite to each other so as to attract each other.
According to an aspect of the above technical solution, the lighting device further includes a connection assembly, the connection assembly includes a first connection member and a second connection member, the first connection member is disposed on one of the lamp housing and the light-transmitting cover plate, the second connection member is disposed on the other of the lamp housing and the light-transmitting cover plate, and the first connection member and the second connection member are connected with each other so as to connect the lamp housing and the light-transmitting cover plate into a whole.
According to one aspect of the above technical solution, the first connecting piece is disposed on the top surface of the light-transmitting cover plate, the second connecting piece is disposed on the inner side wall of the lamp housing, and when the light-transmitting cover plate covers the bottom surface of the lamp housing, the first connecting piece is clamped into the second connecting piece.
According to an aspect of the foregoing technical disclosure, the lighting device further includes a light reflecting cup, one end of the light reflecting cup is connected to the light-transmitting cover, and the other end of the light reflecting cup abuts against the carrier when the light-transmitting cover is assembled to the lamp housing.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an intelligent illumination device for a clean factory building in a three-dimensional state according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a first embodiment of an intelligent illumination device for clean plants in a first state;
FIG. 3 is a schematic view of a first embodiment of an intelligent illumination device for clean plants in a second state;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion B of FIG. 3;
FIG. 6 is a schematic diagram of a smart lighting device for clean plants according to a second embodiment of the present invention;
description of the drawings element symbols:
the light source member 10, the lamp housing 20, the side wall 21, the air inlet 21a, the air outlet 21b, the second connecting member 21c, the light-transmitting cover plate 30, the first connecting member 31, the carrier 40, the reflector cup 41, the first floating assembly 50, the second limiting member 60, the heat dissipation assembly 70, the temperature sensor 71, the fan 72, the positioning ring 80, the fastening member 90, the fastening portion 91, the magnetic attraction portion 92, the first magnetic member 100, and the second magnetic member 101.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," and the like are used herein for descriptive purposes only and not to indicate or imply that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, a first embodiment of the present invention provides an intelligent illumination device for a clean factory building, which is used for illumination of the clean factory building, and the illumination device includes: the lamp comprises a light source component 10, a lamp housing 20, a light-transmitting cover plate 30, a floating assembly and a heat dissipation assembly 70.
The lamp housing 20 and the transparent cover plate 30 enclose to form a containing cavity, the light source component 10 is, for example, an LED lamp bead, and the light source component 10 is tiled on the bottom surface of a carrier 40 in the containing cavity through a circuit board, so that the light emitted by the light source component 10 can be emitted through the transparent cover plate 30.
Under the current lamps and lanterns arrangement scene, lighting device is usually when adopting the rigid connection mode to fix in the ceiling bottom of factory building, receives the ceiling vibration influence, and for example full-load electric fork truck is through leading to, because the inside components and parts of intelligent lighting device's quantity is more, the precision degree is higher, this probably leads to the inside components and parts of lighting device to produce resonance to cause lighting device's becoming flexible or damage, reduced lighting device's life.
In order to avoid the influence of vibration on the components such as the light source 10 in the lighting device, in this embodiment, the floating assembly includes a first floating assembly 50 acting on the carrier 40 and a second floating assembly acting on the carrier 40, and the carrier 40 floats in the accommodating cavity through the cooperation of the first floating assembly 50 and the second floating assembly, so as to isolate and eliminate vibration energy, and avoid the resonance of precision components such as the light source 10.
By way of example and not limitation, the first floating assemblies 50 are provided in two sets, the hanging heights of the two sets of first floating assemblies being uniform, so that the two sets of first floating assemblies 50 simultaneously act axially on the carrier 40. The second floating assemblies are provided with four groups, the four groups of second floating assemblies are respectively arranged around the carrier 40, and the four groups of second floating assemblies act on the carrier 40 axially and radially at the same time.
The first floating assembly 50 includes a first limiting member having flexibility, and ball members disposed at two ends of the first limiting member, respectively. A first stop, such as a spring member, is provided at both ends thereof with ball members for movable connection to other components. Ball socket joints are respectively arranged on the inner top wall of the lamp housing 20 and the upper surface of the carrier 40, and ball head pieces at two ends of the first limiting piece are respectively clamped into the ball socket joints of the lamp housing 20 and the carrier 40.
When the carrier 40 is suspended in the accommodating cavity through the first floating assembly 50, components such as the carrier 40 and the light source component 10 are flexible relative to the lamp housing 20, so that when the lighting device is affected by vibration to generate obvious vibration, vibration energy transmitted from the vibration source to the components such as the carrier 40 and the light source component 10 can be effectively blocked and eliminated under the action of the first floating assembly 50, resonance of the components such as the carrier 40 and the light source component 10 is not easy to generate, and damage caused by resonance of the components such as the light source component 10 is avoided, so that the service life of the lighting device is effectively prolonged.
After the first floating assembly 50 is disposed between the carrier 40 and the envelope 20, the axial and radial degrees of freedom of the carrier 40 are not yet effectively limited, i.e., the carrier 40 is still axially movable and radially swingable with respect to the envelope 20. The lighting device is further provided with a second floating assembly in this embodiment, on the basis of the first floating assembly 50 provided on the carrier 40 such that the carrier 40 is flexibly connected to the lamp envelope 20.
Specifically, the second floating assembly has four groups and is simultaneously arranged at the periphery of the carrier 40, the second floating assembly comprises an inclined second limiting member 60 with flexibility, one end of the second limiting member 60 is connected to the carrier 40, and the other end of the second limiting member 60 is connected to a positioning ring 80 at the periphery of the carrier 40 from top to bottom;
the positioning ring 80 is fixed by a fastening component disposed on the lamp housing 20, so that after the positioning ring 80 is fixed, an axial force and a radial force to the carrier 40 are generated by a second floating component connected with the positioning ring 80.
In practice, the retaining ring 80 is predisposed to be parallel to the envelope 20, and by applying axial constraint to the retaining ring 80 and holding it in position, forces on the carrier 40 can be generated by the four sets of second floating assemblies connected to the retaining ring 80. Because one end of the second limiting member 60 in the second floating assembly is connected to the carrier 40, and the other end of the second limiting member 60 is connected to the positioning ring 80 at the periphery of the carrier 40 from top to bottom, the positioning ring 80 will generate axial and radial forces on the carrier 40 through the second floating assembly, so that the axial and radial degrees of freedom of the components such as the carrier 40 and the light source member 10 are effectively limited.
By adopting the technical scheme that the positioning ring 80 of the embodiment is used for restraining the carrier 40, firstly, the carrier 40 can be effectively restrained by being matched with the second floating assembly, secondly, the carrier 40 and the light source part 10 can be promoted to be rapidly centered when the axial restraint is applied to the positioning ring 80, the centering debugging of the light source part 10 in the installation process of the lighting device is facilitated, and meanwhile, the disassembly of the lighting device is also facilitated.
In this embodiment, the fastening assembly includes a fastening member 90 hinged to the side wall 21 of the lamp housing 20, the fastening member 90 is fixed in the mounting groove of the side wall 21 by a rotating shaft, the fastening member 90 includes a fastening portion 91 and a magnetic portion 92 that are connected to each other, the fastening portion 91 of the fastening member 90 has a certain flexibility, and the fastening portion 91 of the fastening member 90 penetrates into the accommodating cavity to define an axial position of the fixing ring 80.
When the positioning ring 80 moves from the first position (the position when the axial and radial degrees of freedom of the carrier 40 are not limited effectively) to the second position (the position when the axial and radial degrees of freedom of the carrier 40 are limited effectively), the positioning ring 80 gradually contacts the buckling part 91 of the buckling member 90, the buckling part 91 is temporarily deformed to bend to the side wall 21 side and enter into the mounting groove, the positioning ring 80 can be further clamped into the locking surface at the bottom of the buckling member 90, the positioning ring 80 can be locked after the buckling part 91 is restored, meanwhile, the buckling member 90 rotates from the first position to the second position, the magnetic attraction part 92 of the buckling member 90 rotates to be closely attached to the side wall 21, and is attracted and fixed with the side wall 21 by the magnetic attraction mode, so that the buckling member 90 is prevented from rotating.
Further, in the embodiment, the magnetic attraction portion 92 of the fastening member 90 and the side wall 21 are attracted and fixed, specifically, the magnetic attraction portion 92 of the fastening member 90 and the side wall 21 are respectively provided with a first magnetic member 100 and a second magnetic member 101, and the magnetic poles of the first magnetic member 100 on the fastening member 90 and the magnetic pole of the second magnetic member 101 on the side wall 21 are opposite to each other for attraction.
When the first magnetic element 100 on the fastening element 90 and the second magnetic element 101 on the side wall 21 attract each other, the fastening element 90 is not easy to rotate without external force driving, and the fastening portion 92 of the fastening element 90 always has a limiting effect on the positioning ring 80, so that the second floating assembly connected with the positioning ring 80 always generates axial and radial forces on the carrier 40 and the light source 10.
Because the inner space is relatively closed after the lamp housing 20 and the light-transmitting cover plate 30 are enclosed and fixed, when the lighting device works, the heat emitted by the light source part 10 and other heat source parts is not easy to emit, which leads to relatively concentrated heat sources in the accommodating cavity, and the long-time heat source concentration easily leads to the damage of components of the lighting device, thereby shortening the service life of the lighting device.
Therefore, in this embodiment, based on the mounting manner of the carrier 40 and the light source 10, the lighting device is further provided with a heat dissipation assembly 70, and the heat dissipation assembly 70 includes a temperature sensor 71 for acquiring temperature data in the accommodating cavity, and a fan 72 for dissipating heat in the accommodating cavity. The carrier 40 and the light source 10 are lifted, which provides enough installation space for the heat dissipation assembly.
When the temperature sensor 71 detects that the temperature in the accommodating cavity exceeds the temperature threshold, the fan 72 is controlled to be started so as to radiate heat from the accommodating cavity. By way of example and not limitation, the temperature threshold is set to 60 ℃, and when the temperature sensor 71 detects that the temperature in the accommodating cavity exceeds 60 ℃, the fan 72 is controlled to be turned on to increase the air convection in the accommodating cavity, thereby achieving the purpose of heat dissipation to the light source component 10 and other heat source components in the accommodating cavity.
Specifically, the temperature sensor 71 is disposed on the carrier 40 for detecting the temperature in the accommodating cavity, and the fan 72 is disposed on the inner top wall of the lamp housing 20.
In order to further enhance the heat dissipation effect, the side wall 21 of the lamp housing 20 is provided with an air inlet 21a and an air outlet 21b, and the air inlet 21a and the air outlet 21b are respectively disposed at two opposite sides of the lamp housing 20. When the fan 72 is started, cold air outside the lamp housing 20 is sucked from the air inlet 21a to cool the light source member 10 and other heat source members in the accommodating cavity, and under the continuous action of the fan, the cooled hot air is discharged through the air outlet 21b, so that the purpose of radiating the illumination device is achieved.
By adopting the intelligent lighting device for the clean factory building, which is shown in the embodiment, the floating assembly is arranged in the accommodating cavity formed by enclosing the lamp housing 20 and the light-transmitting cover plate 30, so that the carrier 40 and the light source part 10 arranged on the carrier 40 are always positioned at the preset position in the accommodating cavity, the influence of external force can be effectively eliminated, and the damage caused by resonance of the light source part 10 is avoided; meanwhile, in the hanging state of the carrier 40 and the light source component 10 in the accommodating cavity, heat exchange between the accommodating cavity and the external environment can be effectively realized by arranging the heat dissipation component 70 in the accommodating cavity, so that the light source component 10 and other heat source components in the accommodating cavity are effectively ensured to be in the optimal working environment.
The second embodiment of the present invention provides an intelligent lighting device for a clean factory building, which has substantially the same structure as the lighting device in the first embodiment, and is different in that:
in this embodiment, in order to facilitate the disassembly of the lighting device, the lighting device further includes a connection assembly, as shown in fig. 5, the connection assembly includes a first connection member 31 and a second connection member 21c, the first connection member 31 is disposed on one of the lamp housing 20 and the transparent cover 30, the second connection member 21c is disposed on the other of the lamp housing 20 and the transparent cover 30, and the first connection member 31 and the second connection member 21c are connected to each other to connect the lamp housing 20 and the transparent cover 30 into a whole.
The light-transmitting cover plate 30 covers the opening of the lamp housing 20, that is, when the light-transmitting cover plate 30 covers the opening of the lamp housing 20, the light-transmitting cover plate 30 can be fixed on the bottom surface of the lamp housing 20 by the cooperation of the first connecting piece 31 and the second connecting piece 21 c.
By way of example and not limitation, the first connecting member 31 is disposed on the top surface of the transparent cover plate 30, the second connecting member 21c is disposed on the inner side wall 21 of the lamp housing 20, and when the transparent cover plate 30 covers the bottom surface of the lamp housing 20, the first connecting member 31 is clamped into the second connecting member 21c, and the transparent cover plate 30 can be stably fixed on the bottom surface of the lamp housing 20 by matching the first connecting member 31 with the second connecting member 21c, so as to ensure the installation stability of the lighting device.
In mounting the lighting device to the ceiling, the lamp housing 20 should be first fixed to the ceiling, for example, by fastening a plurality of fasteners through the lamp housing 20, and then the light-transmitting cover plate 30 is fixed to the bottom surface of the lamp housing 20, thereby functioning to close the lamp housing 20 through the light-transmitting cover plate 30.
Referring to fig. 6, a third embodiment of the present invention provides an intelligent illumination device for a clean factory building, wherein the illumination device in the present embodiment has substantially the same structure as the illumination device in the first embodiment, and is different in that:
in this embodiment, in order to concentrate the light emitted from the light source 10, the lighting device further includes a reflective cup 41, the reflective cup 41 is disposed in a shape of a truncated cone, the bottom of the reflective cup 41 is connected to the light-transmitting cover 30, and the bottom of the reflective cup 41 is connected to the peripheral area of the light-transmitting cover 30, so that the light-transmitting cover 30 and the reflective cup 41 form an integral structure. When the light-transmitting cover plate 30 is assembled to the bottom surface of the lamp housing 20, the top surface of the light-reflecting cup 41 abuts against the bottom surface of the carrier 40 as much as possible, at this time, the truncated cone-shaped light-reflecting cup 41 can surround the light source member 10, and the light emitted by the light source member 10 can be totally reflected in the light-reflecting cup 41, and meanwhile, the light leakage in the gap between the light-reflecting cup 41 and the carrier 40 can be effectively avoided.
When the lighting device works, the light emitted by the light source part 10 can be totally radiated through the light-transmitting cover plate 30 by the reflection of the light reflecting cup 41, so that the light radiated by the light source part 10 is concentrated, and the lighting brightness of the lighting device is effectively improved.
Meanwhile, by arranging the reflective cup 41, components such as the second floating assembly and the positioning ring 80 in the accommodating cavity can be effectively shielded, and the second floating assembly and the positioning ring 80 are prevented from forming shadows on the light-transmitting cover plate 30, so that the attractiveness of the lighting device is improved.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing examples illustrate only a few embodiments of the invention, and are described in detail, but are not to be construed as limiting the scope of the invention. It should be noted that it is possible for those skilled in the art to make several variations and modifications without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (8)

1. An intelligent lighting device for a clean factory building, which is characterized by comprising:
a light source member;
the lamp housing and the light-transmitting cover plate are enclosed to form a containing cavity, the light source piece is arranged on the bottom surface of a carrier in the containing cavity, and light rays emitted by the light source piece are radiated out through the light-transmitting cover plate;
a floating assembly comprising a first floating assembly acting on the carrier and a second floating assembly acting on the carrier, the carrier being caused to float within the receiving cavity by the cooperation of the first floating assembly and the second floating assembly;
the heat dissipation assembly comprises a temperature sensor for acquiring temperature data in the accommodating cavity and a fan for dissipating heat in the accommodating cavity, and when the temperature sensor detects that the temperature data in the accommodating cavity exceeds a temperature threshold value, the fan is controlled to be started to dissipate heat in the accommodating cavity;
the second floating assembly is arranged on the periphery of the carrier, the second floating assembly comprises an inclined second limiting piece with flexibility, one end of the second limiting piece is connected to the carrier, the other end of the second limiting piece is connected to a positioning ring on the periphery of the carrier from top to bottom, the positioning ring is fixed through a buckling assembly arranged on the lamp housing, and axial and radial acting forces on the carrier are generated through the cooperation of the positioning ring and the second limiting piece;
the buckling component comprises a buckling piece hinged to the side wall of the lamp shell, a buckling part of the buckling piece penetrates into the accommodating cavity, when the positioning ring moves from a first position to a second position, the positioning ring is clamped into a locking surface of the buckling piece, the positioning ring drives the buckling piece to rotate from the first position to the second position, and a magnetic part of the buckling piece is clung to the side wall to prevent the buckling piece from rotating;
wherein, the buckling part has flexibility.
2. The intelligent lighting device for a clean plant of claim 1, wherein: the temperature sensor is arranged on the carrier and used for detecting the temperature in the accommodating cavity, and the fan is arranged on the inner top wall of the lamp housing.
3. The intelligent lighting device for a clean plant of claim 2, wherein: the side wall of the lamp housing is respectively provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively arranged on two opposite sides of the lamp housing.
4. The intelligent lighting device for a clean plant of claim 1, wherein: the first floating assembly at least comprises two groups, the first floating assembly comprises a first limiting part with flexibility and ball head parts respectively arranged at two ends of the first limiting part, ball socket joints are respectively arranged on the inner top wall of the lamp housing and the upper surface of the carrier, and the ball head parts at two ends of the first limiting part are respectively clamped into the ball socket joints of the lamp housing and the carrier.
5. The intelligent lighting device for a clean plant of claim 1, wherein: the magnetic attraction part of the buckling piece and the side wall are respectively provided with a first magnetic piece and a second magnetic piece, and the magnetic poles of the first magnetic piece on the buckling piece and the magnetic pole of the second magnetic piece on the side wall are opposite to each other so as to attract each other.
6. The intelligent lighting device for a clean room as set forth in any one of claims 1-5, wherein: the lighting device further comprises a connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on one of the lamp housing and the light-transmitting cover plate, the second connecting piece is arranged on the other one of the lamp housing and the light-transmitting cover plate, and the first connecting piece is connected with the second connecting piece so as to connect the lamp housing and the light-transmitting cover plate into a whole.
7. The intelligent lighting device for a clean room of claim 6, wherein: the first connecting piece is arranged on the top surface of the light-transmitting cover plate, the second connecting piece is arranged on the inner side wall of the lamp housing, and when the light-transmitting cover plate covers the bottom surface of the lamp housing, the first connecting piece is clamped into the second connecting piece.
8. The intelligent lighting device for a clean room of claim 6, wherein: the lighting device further comprises a light reflecting cup, one end of the light reflecting cup is connected with the light transmitting cover plate, and the other end of the light reflecting cup abuts against the carrier when the light transmitting cover plate is assembled to the lamp shell.
CN202111308067.8A 2021-11-05 2021-11-05 Intelligent lighting device for clean factory building Active CN114234093B (en)

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Citations (7)

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Publication number Priority date Publication date Assignee Title
JP2010135233A (en) * 2008-12-05 2010-06-17 Toshiba Lighting & Technology Corp Luminaire
CN102777861A (en) * 2011-05-10 2012-11-14 海洋王照明科技股份有限公司 Lamp and anti-vibration light source assembly thereof
CN106594595A (en) * 2016-12-15 2017-04-26 重庆天嘉日用品实业有限公司 Ceiling lamp vibration reduction installer
CN107420800A (en) * 2017-08-22 2017-12-01 漳州立达信光电子科技有限公司 A kind of 3D rotates Down lamp
CN209355110U (en) * 2019-02-11 2019-09-06 江苏仁義照明科技有限公司 A kind of street lamp with crash function
KR102151551B1 (en) * 2020-04-07 2020-09-03 주식회사 에이치비세계로 LED Light
CN113339722A (en) * 2021-05-31 2021-09-03 安徽艳阳电气集团有限公司 LED lamp for ship low-position illumination

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010135233A (en) * 2008-12-05 2010-06-17 Toshiba Lighting & Technology Corp Luminaire
CN102777861A (en) * 2011-05-10 2012-11-14 海洋王照明科技股份有限公司 Lamp and anti-vibration light source assembly thereof
CN106594595A (en) * 2016-12-15 2017-04-26 重庆天嘉日用品实业有限公司 Ceiling lamp vibration reduction installer
CN107420800A (en) * 2017-08-22 2017-12-01 漳州立达信光电子科技有限公司 A kind of 3D rotates Down lamp
CN209355110U (en) * 2019-02-11 2019-09-06 江苏仁義照明科技有限公司 A kind of street lamp with crash function
KR102151551B1 (en) * 2020-04-07 2020-09-03 주식회사 에이치비세계로 LED Light
CN113339722A (en) * 2021-05-31 2021-09-03 安徽艳阳电气集团有限公司 LED lamp for ship low-position illumination

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