WO2017148228A1 - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage Download PDF

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Publication number
WO2017148228A1
WO2017148228A1 PCT/CN2017/071890 CN2017071890W WO2017148228A1 WO 2017148228 A1 WO2017148228 A1 WO 2017148228A1 CN 2017071890 W CN2017071890 W CN 2017071890W WO 2017148228 A1 WO2017148228 A1 WO 2017148228A1
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WO
WIPO (PCT)
Prior art keywords
lamp body
light source
connector
source assembly
driving power
Prior art date
Application number
PCT/CN2017/071890
Other languages
English (en)
Chinese (zh)
Inventor
占公仆
陈明
Original Assignee
欧普照明股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201620151373.3U external-priority patent/CN205716763U/zh
Priority claimed from CN201620152630.5U external-priority patent/CN205716757U/zh
Application filed by 欧普照明股份有限公司 filed Critical 欧普照明股份有限公司
Publication of WO2017148228A1 publication Critical patent/WO2017148228A1/fr

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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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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

Definitions

  • the invention belongs to the technical field of illumination, and in particular relates to a lighting device.
  • lighting devices especially LED lighting devices
  • LED spotlights or downlights for achieving outstanding lighting or accent lighting have also been widely used.
  • the existing LED spotlights or downlights generally include a lamp body, an insulating back cover, a light source assembly, and a driving power supply assembly.
  • the light source assembly and the driving power component are mounted and positioned in the lamp body.
  • the light source assembly and the driving power supply component in the existing lighting device generally have a separate detachable connection with the lamp body. Therefore, when the lighting device is transported or in an unstable use environment, the light source component and the driving power component are illuminated. The device is prone to loosening the original positioning position and affecting the use of the lighting device.
  • the light source component and the driving power component need to be firmly and easily disconnected from the lamp body.
  • there is a problem such as damage, and it is not easy to replace. achieve.
  • An object of the present invention is to solve the above problems and to provide an illumination device in which an internal component is well positioned and is easily assembled and disassembled.
  • the present invention provides a lighting device including: a lamp body, a rear cover assembled at a rear end of the lamp body, an optical component assembled at a front end of the lamp body, and a light source assembly and a drive unit electrically connected to the lamp body a power supply assembly, wherein the optical component is snap-fitted to the lamp body and positions a light source assembly in the lamp body, the rear cover is snap-fitted to the lamp body and the drive power component is positioned at the Said the body of the lamp.
  • the lamp body is provided with a positioning plate, and the lamp body has a first receiving cavity and a second receiving cavity.
  • the light source component is received in the first receiving cavity, and the driving power component is received in the second receiving cavity.
  • the optical component seals the first receiving cavity, and the back cover seals the second receiving cavity.
  • the inner wall of the lamp is provided with a receiving portion for receiving the driving power component, and the rear cover abuts the driving power component, so that the driving power component is located between the back cover and the receiving portion.
  • the positioning plate receives the light source assembly, and the optical element abuts the light source assembly such that the light source assembly is positioned between the positioning plate and the optical element.
  • the positioning plate is provided with a through groove for communicating the first receiving cavity and the second receiving cavity.
  • the light source component is provided with a first connector
  • the driving power component is provided with a second connector matched with the first connector, and the light source component and the driving power component pass through The plugging of the first connector and the second connector makes an electrical connection.
  • a cable is connected to the driving power component, and the cable is electrically connected to an external power source.
  • one end of the first connector is electrically connected to the second connector through the through slot
  • One end of the second connector is electrically connected to the first connector through the through slot;
  • the first connector and the second connector form an electrical connection at the position of the through slot.
  • the back cover includes a first fastening portion that is snap-connected to the inner wall surface of the lamp body and a first abutting portion that abuts the driving power supply assembly.
  • the optical component includes a second fastening portion that is snap-connected to the inner wall surface of the lamp and a second abutting portion that abuts the light source assembly.
  • the optical component is a lens or a diffusion mask.
  • the light source assembly includes a substrate and an LED light source
  • the optical element is a lens configured to receive incident light of the LED light source and emit light and then exit.
  • the light source component includes a substrate and an LED light source
  • the optical component is a diffusion mask configured to receive incident light of the LED light source and emit light after being uniformized.
  • the illuminating device further includes a face ring assembled on a periphery of the front end of the lamp body, and the lamp body is provided with a positioning post having a first positioning hole, and the face ring is provided with a corresponding position corresponding to the first positioning hole
  • the second positioning hole the lighting device includes a screw connecting the lamp body and the face ring, and a part of the screw passes through the second positioning hole and is received in the first positioning hole.
  • the face ring comprises a vertical annular body and a horizontal annular annular surface integrally connected with the front end of the body.
  • the front end surface of the lamp body is flush with the front end surface of the toroid, and the illumination device is an angle-adjustable spotlight.
  • the optical element is configured as a lens.
  • the front end surface of the lamp body is flush with the rear end surface of the annular surface, and the lighting device is a downlight.
  • optical element is configured as a diffusion mask.
  • the light source component and the driving power component are integrated on the same substrate.
  • the optical component is buckled with the lamp body.
  • the light source assembly can be further positioned, and the rear cover and the lamp body are buckled and connected, and the driving power component can be further positioned. Since the optical component, the back cover and the lamp body are all buckled, the assembly and disassembly of the lighting device are performed. It is simple and easy, and at the same time, since the optical component and the back cover can further position the light source component and the driving power component respectively, the light source component and the driving power component in the lighting device can be well positioned.
  • the illumination device provided by the present invention has a detachable connection between the face ring and the lamp body through the screw, so that the face ring can be applied to other illumination devices, so that the face ring is reused. Reduce development input costs and avoid waste.
  • FIG. 1 is a perspective assembled view of a lighting device according to Embodiment 1 of the present invention.
  • Figure 2 is a schematic view of another angle of Figure 1;
  • FIG. 3A is a partially exploded perspective view of a lighting device according to Embodiment 1 of the present invention.
  • FIG. 3B is an exploded perspective view of a lighting device according to Embodiment 1 of the present invention.
  • FIG. 4 is an exploded perspective view showing another angle of the lighting device according to Embodiment 1 of the present invention.
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 2;
  • Figure 6 is a perspective assembled view of a lighting device according to Embodiment 2 of the present invention.
  • Figure 7 is a schematic view of another angle of Figure 6;
  • FIG. 8A is a partially exploded perspective view of a lighting device according to Embodiment 2 of the present invention.
  • FIG. 8B is an exploded perspective view of a lighting device according to Embodiment 2 of the present invention.
  • Figure 9 is an exploded perspective view showing another angle of the lighting device according to Embodiment 2 of the present invention.
  • Fig. 10 is a cross-sectional view taken along line B-B of Fig. 7.
  • FIG. 1 to FIG. 5 show a lighting device 100 according to an embodiment of the present invention, comprising a lamp body 1, a rear cover 2 assembled at the rear end of the lamp body 1, a face ring 3 assembled on the outer periphery of the front end of the lamp body 1, and assembled in the lamp.
  • the lens 6 at the front end of the body 1 and the light source unit 4 and the driving power source unit 5 housed in the lamp body 1 and electrically connected to each other.
  • the lens 6 is snap-connected to the lamp body 1 and positions the light source assembly 4 in the lamp body 1.
  • the back cover 2 is snap-fitted to the lamp body 1 and positions the driving power source assembly 5 in the lamp body 1.
  • the lighting device 100 described above may further include a first screw 22 that further positions the lamp body 1 and the rear cover 2 together.
  • the above illumination device 100 can be used as an embedded LED spotlight for indoor illumination, and is generally mounted on a mounting base such as a ceiling (not shown), and the above-mentioned mounting can be performed by two circlips symmetrically disposed on the face ring 3. 7 to complete.
  • the lamp body 1 has a circular ring shape, which may be made of a heat conductive metal material such as aluminum, or may be made of an insulating material having heat conduction characteristics.
  • the lamp body 1 includes a first lamp body structure 11 and a second lamp body structure 12.
  • the first lamp body structure 11 has a hollow cylindrical structure
  • the second lamp body structure 12 has a flared shape.
  • the second lamp body structure 12 and the first lamp body structure 11 are integrally formed, and the outer surface of the second lamp body structure 12 faces outward, so that the diameter of the front end of the lamp body 1 is larger than the diameter of the rear end of the lamp body 1.
  • Two first positioning posts 13 are disposed on opposite sides of the front end of the lamp body 1. The two first positioning posts 13 are disposed on the first lamp body structure 11 adjacent to the first lamp body structure 11 and the second lamp body.
  • each of the first positioning posts 13 is axially opened with a first positioning hole 131.
  • the surface ring 3 is provided with a second positioning hole 312 corresponding to the first positioning hole 131, and the lighting device 100 further includes a connecting lamp body 1 and a face ring
  • the second screw 8 of the third screw 8 passes through the second positioning hole 312 and is received in the first positioning hole 131.
  • the lamp body 1 is provided with a positioning plate 14 for dividing the inner cavity of the lamp body 1 into a first receiving cavity 15 and a second receiving cavity 16.
  • the light source unit 4 is received in the first receiving cavity 15
  • the driving power source assembly 5 is received in the second receiving cavity 16 .
  • the lens 6 seals the first receiving cavity 15
  • the rear cover 2 seals the second receiving cavity 16 .
  • a first through slot 141 is defined in the middle of the positioning plate 14
  • a plurality of second through slots 142 are defined in the edge of the positioning plate 14 .
  • a plurality of first protrusions 151 are disposed on the inner side surface of the first receiving cavity 15 for snap-connecting with the lens 6.
  • a protrusion (not shown) is also provided on the inner side surface of the second receiving cavity 16 for snap connection with the rear cover 2.
  • a receiving portion 161 for receiving the driving power source assembly 5 is further disposed on the inner side surface of the second receiving cavity 16, and the receiving portion 161 is provided with a receiving surface 1611.
  • the light source unit 4 is an LED light source unit.
  • the light source unit 4 includes a substrate 41 and an LED light source 42 disposed on one side of the substrate 41.
  • the lens 6 receives the incident light of the LED light source 42 and emits light.
  • the substrate 41 can be a printed circuit board, and the substrate 41 is provided with a plurality of positioning holes 43 that cooperate with the lens 6.
  • a first connector 45 is connected to a middle portion of the substrate 41, and a fourth through groove 44 is further provided on a side of the substrate 41.
  • the lens 6 is an optical element which is in the shape of a circular cover and is integrally formed of a plastic material, and includes a light distribution portion 61 and a second abutting portion 62 of a vertical arc shape.
  • the second abutting portion 62 can abut the light source.
  • the sub-lens 611 corresponding to the LED light source 42 is provided on the light distribution portion 61.
  • the lens 6 is further provided with a plurality of second fastening portions 621 and a second positioning post 623.
  • the lens 6 further includes two guide posts 622 on either side of a second snap portion 621.
  • the two guiding posts 622 can be inserted into the corresponding second through grooves 142 to serve as a guide.
  • a plurality of second protrusions 624 are further disposed on the end surface of the second abutting portion 62 for the lens 6 and the light source assembly 4 to be assembled and pressed against the substrate 41 for further positioning.
  • the second positioning post 623 cooperates with the positioning hole 43 on the substrate 41.
  • the lens 6 and the light source assembly 4 are mounted in the first receiving cavity 15 of the lamp body 1.
  • the lens 6 is mounted on the front end of the light source assembly 4, so that the LED light source 42 mounted on the light source assembly 4 can be outwardly passed through the lens 6 when the light is emitted. Irradiation.
  • the lens 6 and the light source assembly 4 are firmly fixed in the first receiving cavity 15 of the lamp body 1 by the guiding post 622, the second locking portion 621, the second positioning post 623 and the second abutting portion 62 on the lens 6. Loose and easy to assemble.
  • the driving power supply assembly 5 includes a plurality of components including, but not limited to, an LED driving controller chip, a rectifying chip, a resistor, a capacitor, a fuse, a coil, and the like, which are mounted on a substrate of the driving power supply assembly 5, and the substrate is placed on the lamp body 1.
  • the receiving surface 1611 of the receiving portion 161 in the second receiving cavity 16 is placed.
  • the driving power source assembly 5 is provided with a second connector 52 matching the first connector 45 of the light source assembly 4, the light source assembly 4 and the driving power source group The electrical connection is made between the pieces 5 through the plugging of the first connector 45 and the second connector 52.
  • One end of the first connector 45 is electrically connected to the second connector 52 through the first through slot 141 of the positioning plate 14; or one end of the second connector 52 passes through the first through slot 141 of the positioning plate 14
  • the first connector 45 is electrically connected; or the first connector 45 and the second connector 52 are electrically connected at the position of the first through slot 141 of the positioning plate 14.
  • the other end of the driving power supply unit 5 is connected to the cable 51, and the driving power supply unit 5 is electrically connected to an external power source through the cable 51.
  • the back cover 2 is integrally formed of a plastic material and has an insulating property, and has a substantially dome shape.
  • the side wall of the rear cover 2 is provided with a first fastening portion 23 for the lamp body 1
  • the inner projections (not shown) are snapped.
  • the first side of the rear cover 2 is further provided with two first abutting portions 24 for abutting the substrate of the driving power source assembly 5 such that the driving power source assembly 5 is positioned between the rear cover 2 and the receiving portion 161.
  • Two first through holes 21 are disposed in the rear cover 2, and the first screws 22 are received in the hollow posts 143 on the positioning plate 14 in the second receiving cavity 16 through the first through holes 21, and the rear cover 2 and the lamp body are disposed. 1 further fixed.
  • the face ring 3 may be made of a metal material or plastic, and includes a vertical annular body 31 and a horizontal annular annular surface 32 integrally connected to the lower end of the body 31.
  • the front end surface of the lamp body 1 is flush with the front end surface of the ring surface 32.
  • the main body 31 is provided with two circlip slots 311 for engaging the circlip 7 , and the circlip 7 is also generally made of a metal material.
  • Two second positioning holes 312 are defined in the body 31. A portion of the second screw 8 passes through the second positioning hole 312 and is received in the first positioning hole 131.
  • the second positioning hole 312 is preferably designed as a counterbore, which avoids interference of the second screw 8 with the periphery and makes the assembly between the face ring 3 and the lamp body 1 more stable. Otherwise, if the second positioning hole 312 is only a through hole, the outer end of the second screw 8 has no frictional force, which may cause the surface ring 3 and the lamp body 1 to be loosened easily.
  • the lighting device is a spotlight, and the lamp body can be rotated relative to the face ring to adjust the angle of light emission.
  • the light source component and the driving power component may also be integrated on the same substrate (not shown).
  • the light source component is disposed on one side of the substrate, and the driving power source component is disposed on the other side of the substrate.
  • FIG. 6 to FIG. 10 show another illumination device 100' according to an embodiment of the present invention, including a lamp body 1', a rear cover 2' assembled to the rear end of the lamp body 1', and a surface assembled on the outer periphery of the front end of the lamp body 1'.
  • the diffusing mask 6' is snap-fitted to the lamp body 1' and positions the light source assembly 4' within the lamp body 1'.
  • the rear cover 2' is snap-fitted to the lamp body 1' and positions the drive power source assembly 5' within the lamp body 1'.
  • the illumination device 100' described above may further include a first screw 22' that further positions the lamp body 1' and the rear cover 2' together.
  • the above lighting device 100' may be an embedded LED downlight for indoor lighting, generally mounted on a mounting base such as a ceiling (not shown), and the above mounting may be symmetrical through the face ring 3'.
  • the circlip 7' is completed.
  • the lamp body 1' is formed in a circular shape, which may be made of a heat conductive metal material such as aluminum, or may be made of an insulating material having heat conduction characteristics.
  • the lamp body 1' includes a first lamp body structure 11' and a second lamp body structure 12'.
  • the first lamp body structure 11' is a hollow cylindrical structure
  • Two first positioning posts 13' are disposed on opposite sides of the front end of the lamp body 1', and the two first positioning posts 13' are disposed on the first lamp body structure 11', adjacent to the first lamp body structure 11'.
  • a first positioning hole 131' is axially opened in each of the first positioning posts 13' at a boundary with the second lamp body structure 12'.
  • the surface ring 3' is provided with a second positioning hole 312' corresponding to the first positioning hole 131', and the illumination device 100' further includes a second screw 8' connecting the lamp body 1' and the face ring 3', and the second screw 8 A portion of the portion passes through the second positioning hole 312' and is received in the first positioning hole 131'.
  • the lamp body 1' is provided with a positioning plate 14', and the inner cavity of the lamp body 1' is divided into a first receiving cavity 15' and a second receiving cavity 16', and the middle of the positioning plate 14'
  • a first through slot 141' is defined, and a plurality of second through slots 142' are defined in a side of the positioning plate 14'.
  • a plurality of first projections 151' are provided on the inner side of the first receiving cavity 15' for snap-fit connection with the diffusion mask 6'.
  • the inner side of the second receiving cavity 16' is also provided with a protrusion (not shown) for connecting with the rear cover 2'; and a plurality of inner side of the second receiving cavity 16' is provided for receiving the driving power source.
  • the receiving portion 161' of the assembly 5' is provided with a receiving surface 1611'.
  • a third through groove 111' Through which a power supply line (not shown) passes is opened.
  • a hollow post 143' On the positioning plate 14' in the second receiving chamber 16'.
  • the light source assembly 4' is an LED light source assembly, and includes a substrate 41' and an LED light source 42' disposed on one side of the substrate 41'.
  • the diffusion mask 6' receives the incident light of the LED light source 42' and is evenly distributed. After the light, it is emitted.
  • the substrate 41' may be a printed circuit board, and the substrate 41' is provided with a plurality of positioning holes 43' which cooperate with the diffusion mask 6'.
  • a first connector 45' is connected to the middle portion of the substrate 41', and a fourth through groove 44' is further provided on the side of the substrate 41'.
  • the diffusing mask 6' is an optical element which is in the form of a circular cover and is integrally formed of a plastic material, including The light portion 61' and the second abutting portion 62' of a vertical arc shape, the second abutting portion 62' may abut against the substrate 41' of the light source unit 4'.
  • the second abutting portion 62 ′ is provided with a second locking portion 621 ′, and two guiding posts 622 ′ are further disposed on two sides of the second locking portion 621 ′ for diffusing the mask 6 ′ and the light source assembly 4 ′ When being fixed in the first receiving cavity 15', it is inserted into the corresponding second through groove 142' to serve as a guide.
  • a plurality of second projections 624' are provided on the end surface of the second abutting portion 62' for the diffusion mask 6' and the light source assembly 4' to be pressed against the substrate 41' to function as a fixing.
  • the diffusion mask 6 ′ and the light source assembly 4 ′ in the lamp body 1 ′ are realized by the guide post 622 ′ on the diffusion mask 6 ′, the second fastening portion 621 ′, the second positioning post 623 ′ and the second abutting portion 62 ′.
  • the first receiving cavity 15' is firmly fixed, is not easy to loose, and is easy to assemble.
  • the driving power supply assembly 5' includes a plurality of components, including but not limited to an LED driving controller chip, a rectifying chip, a resistor, a capacitor, a fuse and a coil, etc., which are mounted on a substrate of the driving power supply assembly 5', and the substrate is placed in the lamp body.
  • the driving power supply assembly 5' is provided with a second connector 52' matching the first connector 45' of the light source assembly 4', and the first connector 45' and the first between the light source assembly 4' and the driving power supply assembly 5' The plugging of the two connectors 52' enables electrical connection.
  • One end of the first connector 45' passes through the first through slot 141' of the positioning plate 14' to be electrically connected to the second connector 52'; or one end of the second connector 52' passes through the positioning plate 14' A through slot 141' is electrically connected to the first connector 45'; or the first connector 45' and the second connector 52' are electrically connected to the first slot 141' of the positioning plate 14'.
  • the other end of the driving power source unit 5' is connected to the cable 51', and the driving power source unit 5' is electrically connected to an external power source through the cable 51'. In this way, a fast electrical connection between the light source assembly 4' and the driving power supply assembly 5' can be achieved during assembly, which improves the assembly efficiency of the illumination device 100' relative to the manner of soldering the electrical connection. .
  • the back cover 2' is integrally formed of a plastic material and has an insulating property, and has a substantially dome shape.
  • the side wall of the rear cover 2' is provided with a first fastening portion 23' for The projections (not shown) in the lamp body 1' are engaged.
  • the first cover portion 24' of the rear cover 2' is further provided with two first abutting portions 24' for abutting the substrate of the driving power supply assembly 5', so that the driving power supply assembly 5' is positioned on the rear cover 2' and the receiving portion 161' between.
  • Two first through holes 21 ′ are disposed on the rear cover 2 ′, and the first screws 22 ′ are received in the hollow columns 143 ′ on the positioning plate 14 ′ in the second receiving cavity 16 ′ through the first through holes 21 ′.
  • the back cover 2' and the lamp body 1' are further fixed.
  • the face ring 3' may be made of a metal material or plastic, and includes a vertically annular body 31' and a horizontal annular annular surface 32' integrally connected to the lower end of the body 31'.
  • the front end face of the lamp body 1' is flush with the rear end face of the ring face 32'.
  • the body 31' is provided with two circlip slots 311' for engaging the circlip 7', and the circlip 7' is also generally made of a metal material.
  • the body 31' is further provided with two second positioning holes 312'. A part of the second screws 8' passes through the second positioning holes 312' and is received in the first positioning holes 131'.
  • the bit hole 312' is preferably designed as a counterbore, which avoids interference of the second screw 8' with the periphery and makes the assembly between the face ring 3' and the lamp body 1' more stable. Otherwise, if the second positioning hole 312' is only a through hole, the outer end of the second screw 8' has no frictional force, which tends to loosen between the face ring 3' and the lamp body 1'.
  • the assembled lighting device is a downlight, and the lamp body cannot be rotated relative to the face ring.
  • the light source component and the driving power component may also be integrated on the same substrate (not shown).
  • the light source component is disposed on one side of the substrate, and the driving power source component is disposed on the other side of the substrate.
  • the optical elements 6, 6' can be further connected to the lamp body 1, 4', and the light source components 4, 4' can be further positioned, the back cover 2, 2 '
  • the drive unit 5, 5' can be further positioned while being snap-connected to the lamp body 1, 1', since the optical elements 6, 6', the rear cover 2, 2' and the lamp body 1, 1' are both buckled
  • the connection makes the assembly and disassembly of the illumination device 100, 100' simple and easy, and the optical component 6, 6' and the rear cover 2, 2' can further position the light source assembly 4, 4' and the drive power component drive power component respectively. 5, 5', enabling the light source assembly light source assemblies 4, 4' and the drive power source assembly drive power assemblies 5, 5' in the illumination device 100, 100' to be well positioned.
  • the face ring 3 on the illumination device 100 and the face ring 3' on the illumination device 100' can be used in common, that is, the face ring 3 and the face ring 3' have the same specifications and sizes, and the spotlight needs to be applied.
  • the lamp body 1 of the illuminating device 100 and the face ring 3 are integrally assembled, that is, they can be used as a spotlight; when the downlight is applied, the lamp body 1' of the illuminating device 100' and the face ring 3 are assembled into One unit can be used as a downlight.
  • the illumination device 100, 100' provided by the first embodiment and the second embodiment of the present invention passes the second screw 8, 8' between the face ring 3, 3' in the illumination device 100, 100' and the lamp body 1, 1'.
  • the detachable connection is realized, so that the face ring 3, 3' can be applied to other lighting devices, so that the face ring 3, 3' is reused, thus reducing the development input cost and avoiding waste.

Abstract

L'invention concerne un dispositif d'éclairage, comprenant : un corps de lampe (1), un couvercle arrière (2) assemblé au niveau de l'extrémité arrière du corps de lampe, un élément optique (6) assemblé au niveau de l'extrémité avant du corps de lampe, et un ensemble source de lumière (4) et un ensemble d'alimentation en courant d'excitation (5) tous deux reçus dans le corps de lampe et électriquement connectés l'un à l'autre, l'élément optique étant en liaison par encliquetage avec le corps de lampe et positionnant l'ensemble source de lumière à l'intérieur du corps de lampe, et le couvercle arrière étant en liaison par encliquetage avec le corps de lampe et positionnant l'ensemble d'alimentation en courant d'excitation à l'intérieur du corps de lampe. Tandis que l'élément optique est en liaison par encliquetage avec le corps de lampe, l'ensemble source de lumière peut être davantage positionné. Tandis que le couvercle arrière est en liaison par encliquetage avec le corps de lampe, l'ensemble d'alimentation en courant d'excitation peut être davantage positionné. En raison de la liaison par encliquetage de l'élément optique et du couvercle arrière avec le corps de lampe, le dispositif d'éclairage peut être assemblé et démonté simplement et facilement. Pendant ce temps, l'ensemble source de lumière et l'ensemble d'alimentation en courant d'excitation dans le dispositif d'éclairage peuvent être bien positionnés.
PCT/CN2017/071890 2016-02-29 2017-01-20 Dispositif d'éclairage WO2017148228A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201620151373.3 2016-02-29
CN201620152630.5 2016-02-29
CN201620151373.3U CN205716763U (zh) 2016-02-29 2016-02-29 照明装置
CN201620152630.5U CN205716757U (zh) 2016-02-29 2016-02-29 一种照明装置

Publications (1)

Publication Number Publication Date
WO2017148228A1 true WO2017148228A1 (fr) 2017-09-08

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PCT/CN2017/071890 WO2017148228A1 (fr) 2016-02-29 2017-01-20 Dispositif d'éclairage

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WO (1) WO2017148228A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110005982A (zh) * 2019-04-15 2019-07-12 欧普照明股份有限公司 照明灯具
CN110939894A (zh) * 2019-12-11 2020-03-31 深圳市客亿电子科技有限公司 新型筒灯结构
CN111350979A (zh) * 2020-04-16 2020-06-30 科特亚照明(上海)有限公司 一种光源替换的筒灯
CN111536443A (zh) * 2020-04-27 2020-08-14 科特亚照明(上海)有限公司 一种简易组装的led灯结构
CN112325203A (zh) * 2020-11-24 2021-02-05 海洋王照明科技股份有限公司 防爆灯具
CN112856280A (zh) * 2021-01-13 2021-05-28 上海光联照明有限公司 一种幕墙用点光源卡扣式灯具结构及灯具的安装方法
CN113566148A (zh) * 2021-06-21 2021-10-29 安徽睿翔光电科技有限公司 一种带可控光透镜的点光源

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CN110005982A (zh) * 2019-04-15 2019-07-12 欧普照明股份有限公司 照明灯具
CN110939894A (zh) * 2019-12-11 2020-03-31 深圳市客亿电子科技有限公司 新型筒灯结构
CN111350979A (zh) * 2020-04-16 2020-06-30 科特亚照明(上海)有限公司 一种光源替换的筒灯
CN111536443A (zh) * 2020-04-27 2020-08-14 科特亚照明(上海)有限公司 一种简易组装的led灯结构
CN112325203A (zh) * 2020-11-24 2021-02-05 海洋王照明科技股份有限公司 防爆灯具
CN112856280A (zh) * 2021-01-13 2021-05-28 上海光联照明有限公司 一种幕墙用点光源卡扣式灯具结构及灯具的安装方法
CN112856280B (zh) * 2021-01-13 2023-03-03 上海光联照明有限公司 一种幕墙用点光源卡扣式灯具结构及灯具的安装方法
CN113566148A (zh) * 2021-06-21 2021-10-29 安徽睿翔光电科技有限公司 一种带可控光透镜的点光源
CN113566148B (zh) * 2021-06-21 2023-08-01 安徽睿翔光电科技有限公司 一种可控点光源

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