WO2016201655A1 - 灯具 - Google Patents

灯具 Download PDF

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Publication number
WO2016201655A1
WO2016201655A1 PCT/CN2015/081709 CN2015081709W WO2016201655A1 WO 2016201655 A1 WO2016201655 A1 WO 2016201655A1 CN 2015081709 W CN2015081709 W CN 2015081709W WO 2016201655 A1 WO2016201655 A1 WO 2016201655A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
buckle
power
module
fixing plate
Prior art date
Application number
PCT/CN2015/081709
Other languages
English (en)
French (fr)
Inventor
左义钊
Original Assignee
深圳市晫尔光电科技有限公司
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
Application filed by 深圳市晫尔光电科技有限公司 filed Critical 深圳市晫尔光电科技有限公司
Priority to PCT/CN2015/081709 priority Critical patent/WO2016201655A1/zh
Priority to CN201580002332.6A priority patent/CN107148536B/zh
Publication of WO2016201655A1 publication Critical patent/WO2016201655A1/zh
Priority to US15/846,002 priority patent/US10281116B2/en

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Classifications

    • 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
    • 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
    • F21V17/101—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 permanently, e.g. welding, gluing or riveting
    • 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
    • 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
    • F21V19/0015—Fastening arrangements intended to retain 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • 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
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21W2131/10—Outdoor lighting
    • 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]

Definitions

  • the invention relates to a luminaire, in particular to a luminaire for outdoor lighting.
  • Existing luminaires especially outdoor luminaires, generally include three parts: a light source, a housing, and a power source.
  • the light source and the power source are generally fixed to the housing by a plurality of screws and the like, and the fixing method causes the luminaire to be manufactured.
  • the assembly is complicated in the process and the labor cost is increased.
  • the invention provides a simple assembly lamp.
  • the present invention provides a first type of luminaire, the luminaire comprising a light source module and a casing module, the light source module comprising a circuit board provided with a plurality of illuminating elements and a fixing ring, the fixing ring comprising an annular substrate, a side wall connected to the outer edge of the annular substrate and at least two flanges disposed on the outer side of the side wall, the circuit board being received in the annular substrate and the receiving space defined by the side wall, the housing module includes a a base body, the base body includes a first surface, a second surface on the opposite side of the first surface, a receiving cavity recessed from the first surface toward the second surface, and at least two are defined inside the receiving cavity a sliding slot of the wall, at least two flanges of the fixing ring being rotatably inserted into the at least two sliding slots to fix the circuit board in the receiving cavity.
  • the light source circuit board provided by the invention can be rotated and fastened to the housing module by the fixing ring, so that no screw assembly is required between the light source and the housing, and the assembly is simple and the assembly can be reduced. Labor costs.
  • the rotating buckle can avoid the problem that the ordinary direct buckle is difficult to disassemble or damage the buckle structure, and the fixing reliability is high.
  • the assembly of the lamp of the present invention is relatively simple, the light source module and the casing module of the lamp can be temporarily assembled during transportation, and reassembled when needed, which is more advantageous for reducing transportation and assembly costs.
  • the light source module further includes a rubber ring and a lens, and the rubber ring, the lens and the circuit board are respectively received in the annular substrate and the receiving space enclosed by the side wall, and the A rubber ring is sandwiched between the annular substrate and the circuit board.
  • the substrate includes a heat sink formed on the second surface for heat dissipation of the lamp.
  • the base body further includes a outlet hole formed at a bottom of the receiving cavity and penetrating the base body, a waterproof buckle disposed on the second surface of the base body and corresponding to the outlet hole, the waterproof buckle comprising a base formed on the base body a seat body, a waterproof ring and a buckle, the base body includes a through hole penetrating the outlet hole and a receiving space defined on a side adjacent to the waterproof ring, and extending from the two sides of the seat body respectively
  • the elastic snap fastener has a through hole
  • the buckle has a receiving space, a through hole penetrating the receiving space, and two card slots for engaging with the elastic snap member
  • the power module further includes a wire, one end of the wire is electrically connected to the circuit board, and sequentially passes through the outlet hole, the through hole of the base body, the through hole of the waterproof ring, and the through hole of the buckle to electrically connect the power source body, the waterproof ring end The other end is received in the receiving space of the seat body, and
  • the elastic snap member includes an elastic plate extending from a side surface of the base body, and an arc-shaped card member located on a side of the elastic plate adjacent to the rubber ring, and an external force is applied to the elastic plate to cause the curved card
  • the curved card is opened to release the buckle; when an external force is applied to the elastic plate to move the curved card in a direction adjacent to the buckle, the arc The card is engaged with the buckle.
  • the luminaire further includes a power module
  • the power module includes a power body for electrically connecting the light source module and supplying power to the light source module
  • the housing module further includes a fixing plate connecting the base body
  • the fixing plate is formed with at least one opening and a fixing member connected to the at least one opening edge
  • the plurality of fixing members comprise two opposite first fixing members, the first fixing member And comprising a holding plate connected to the edge of the at least one opening and a hook structure connecting the edge of the holding plate
  • the power source is disposed on the fixing plate and received in a space surrounded by the plurality of fixing members, the first fixing member
  • the hook structure is fastened to the end of the power source body away from the fixing board so that the power source body is fixed.
  • the hook structure has a prismatic shape, and one side of the prism is pressed against the power source body, and an end of the retaining plate connecting the at least one opening edge has an arc shape protruding toward the at least one opening side.
  • the luminaire further includes a power module
  • the power module includes a power body for electrically connecting the light source module and supplying power to the light source module
  • the housing module further includes a fixing plate is connected to the base body.
  • the fixing plate is formed with at least one pair of through holes.
  • the power supply body is disposed on the fixing plate.
  • the power module further includes a fixing strap, the fixing strap includes a fixing strap and is connected to the fixing strap. a latch of one end of the fixing strap, the other end of the fixing strap sequentially passes through a pair of through holes of the fixing plate and surrounds the power source body, and the latch buckles the other end of the fixing strap to fix the power source body Fixed to the fixing plate.
  • the power supply body includes a housing and at least one recess formed at an intersection of the two sides of the housing, and a portion of the fixing strap is received in the recess.
  • the fixing plate may further comprise at least one rivet hole, the power body further comprising at least one fixing piece extending from a surface of the outer casing contacting the fixing plate, the fixing piece having at least one opening, the power module
  • the set further includes at least one rivet, the at least one rivet sequentially passing through the at least one opening, the at least one rivet hole being fixed to the fixing plate.
  • the at least one rivet hole includes a cap portion and a nail portion connecting the cap portion, the nail portion includes two hook portions facing outward, and the two hook portions have a gap therebetween, so that the nail portion can be elastically deformed through the Opening the hole and the rivet hole and locking the fixing plate.
  • the fixing plate is formed with a plurality of pairs of through holes, the plurality of pairs of through holes including a first pair of through holes and a second pair of through holes, and a distance between the first pair of through holes and the first The distance between the two pairs of through holes is different for fixing different sizes of the power supply body.
  • the fixing plate is further formed with a plurality of rivet holes having different positions for fixing power supply bodies of different sizes.
  • the invention can also provide a second type of lamp, wherein the shell module and the power module are not screwed.
  • the lamp comprises a casing module and a power module
  • the casing module comprises a fixing plate connecting the base body to the base body.
  • the power module includes a power source body.
  • the fixing plate is formed with at least one opening and a fixing member connected to the at least one opening edge, the plurality of fixing members comprise two opposite first fixing members, and the first fixing member comprises a connecting to the at least one opening a retaining plate of the edge and a hook structure connecting the edge of the retaining plate, the power source is disposed on the fixing plate and received in a space surrounded by the plurality of fixing members, and the hook structure of the first fixing member is buckled
  • the power source body is away from one end of the fixing plate so that the power source body is fixed.
  • the hook structure has a prismatic shape, and one side of the prism is pressed against the power source body, and an end of the retaining plate connecting the at least one opening edge has an arc shape protruding toward the at least one opening side.
  • the luminaire includes a light source module, and the light source module is fixed on the housing module.
  • the invention can also provide a third type of lamp, wherein the housing module and the power module are not screwed.
  • the lamp comprises a casing module and a power module
  • the casing module comprises a fixing plate connecting the base body to the base body.
  • the power module includes a power source body.
  • the fixing plate is formed with at least one pair of through holes
  • the power supply body is disposed on the fixing plate
  • the power module further includes a fixing strap
  • the fixing strap includes a fixing strap and a latch connected to one end of the fixing strap. The other end of the fixing strap sequentially passes through a pair of through holes on the fixing plate and surrounds the power source body, and the latch buckles the other end of the fixing strap to fix the power source body to the fixing plate.
  • the lamp comprises a light source module, and the light source module is fixed on the shell module.
  • the power body may include a housing and at least one recess formed at an intersection of the two sides of the housing, and a portion of the fixing strap is received in the recess.
  • the fixing plate is further formed with at least one rivet hole
  • the power body further comprises at least one fixing piece extending from a surface of the outer casing contacting the fixing plate, the fixing piece is on the fixing piece
  • the power module further includes at least one rivet, and the at least one rivet sequentially passes through the at least one opening, and the at least one rivet hole is fixed to the fixing plate.
  • the at least one rivet hole comprises a cap portion and a nail portion connecting the cap portion, the nail portion includes two hook portions facing outward, and the two hook portions have a gap therebetween, so that the nail portion can be elastically deformed Passing through the opening and the rivet hole and locking on the fixing plate.
  • the invention can also provide a fourth kind of luminaire, which can better prevent external water vapor from entering the light source module via the housing module.
  • the luminaire includes a light source module and a housing module, the housing module includes a base body, the base body includes a first surface, a second surface on an opposite side of the first surface, and a first surface The receiving cavity formed by the second surface depression.
  • the light source module is fixed in the receiving cavity
  • the base body further includes a outlet hole formed at the bottom of the receiving cavity and penetrating the base body, a waterproof buckle disposed on the second surface of the base body and corresponding to the outlet hole, the waterproofing
  • the buckle includes a seat body formed on the base body, a waterproof ring and a buckle, the base body includes a through hole penetrating the outlet hole and a receiving space defined on a side adjacent to the waterproof ring, and An elastic snap member extending from two sides of the base body, the waterproof ring having a through hole, the buckle having a receiving space, a through hole penetrating the receiving space, and two cards for engaging the elastic snap member
  • the power module further includes a wire, one end of the wire is electrically connected to the circuit board and sequentially passes through the outlet hole, the through hole of the base body, the through hole of the waterproof ring, and the through hole of the buckle are electrically connected
  • the power supply body has one end of the waterproof ring received in the receiving space
  • the elastic snap member includes an elastic plate extending from a side of the seat body, and an arc-shaped card member located on a side of the elastic plate adjacent to the rubber ring, when an external force is applied to the elastic plate
  • the curved card member moves away from the buckle, the curved card member is opened to release the buckle; when an external force is applied to the elastic plate to move the curved card member in a direction adjacent to the buckle, The curved card member is fastened with the buckle.
  • the light source module includes a circuit board provided with a plurality of light emitting elements and a fixing ring
  • the fixing ring includes an annular substrate, a side wall connected to an outer edge of the annular substrate, and At least two flanges disposed on the outer side of the side wall
  • the circuit board is received in the annular substrate and the receiving space defined by the side wall
  • the base body includes at least two sliding slots defined on the inner side wall of the receiving cavity
  • the fixing ring At least two flanges are rotatably inserted into the at least two sliding slots to fix the circuit board in the receiving cavity.
  • the light source module further includes a rubber ring and a lens, and the rubber ring, the lens and the circuit board are respectively received in the annular substrate and the receiving space surrounded by the side wall And the apron is sandwiched between the annular substrate and the circuit board.
  • the substrate includes a heat sink formed on the second surface for heat dissipation of the lamp.
  • FIG. 1 is a perspective view of a lamp according to a first embodiment of the present invention.
  • Figure 2 is a reverse schematic view of the luminaire of Figure 1.
  • FIG. 3 is a perspective exploded view of the lamp of FIG. 1.
  • Figure 4 is a reverse schematic view of the luminaire of Figure 3.
  • Figure 5 is a partial reverse schematic view of the luminaire of Figure 2.
  • Figure 6 is a perspective exploded view of the lamp of Figure 5.
  • Fig. 7 is a perspective view of a lamp according to a second embodiment of the present invention.
  • Figure 8 is a reverse schematic view of the luminaire of Figure 7.
  • Figure 9 is a partially exploded perspective view of the lamp of Figure 8.
  • Figure 10 is a partial enlarged view of Figure 9.
  • Light fixture 100 200 light source module 110
  • Housing module 130 power module 150, 250
  • Curved card 1442 Containing space 1412, 1431
  • FIG. 1 is a perspective view of a lamp 100 according to a first embodiment of the present invention
  • FIG. 2 is a reverse view of the lamp 100 of FIG.
  • the luminaire 100 includes a light source module 110, a housing module 130, and a power module 150.
  • the light source module 110 and the power module 150 are both fixed to the housing module 130.
  • the power module 150 is also electrically connected to the light source module 110 for supplying power to the light source module 110.
  • FIG. 3 is a perspective exploded view of the luminaire 100 of FIG. 1
  • FIG. 4 is a reverse schematic view of the luminaire 100 of FIG. 3
  • the light source module 110 includes a circuit board 111 provided with a plurality of light emitting elements 115, a fixing ring 112, a rubber ring 113 and a lens 114.
  • the fixing ring 112, the apron 113, the lens 114, and the circuit board 111 are stacked in this order.
  • the plurality of light emitting elements 115 may be light emitting diodes such as white light emitting diodes.
  • the plurality of light emitting elements 115 may be radially disposed on the circuit board 111.
  • the circuit board 111 has a circular shape. It can be understood that the circuit board 111 has a conductive line electrically connecting the plurality of light-emitting elements 115.
  • the circuit board 111 further includes a power terminal 116 formed on the circuit board 111 and a through hole 119 extending through the circuit board 111.
  • the power terminal 116 is an electrical connector electrically connected to the circuit board 111 via a wire 117 and includes a port 118.
  • the port 118 can receive an electrical connector of an external wire (such as the wire 152 of the power module 150). Thereby, it is electrically connected to an external circuit such as the power module 150.
  • the through hole 119 of the circuit board 111 is used for the external conductor (such as the wire 152) to pass through, so as to avoid the problem that the appearance of the lamp 100 is unsightly due to the bare wire being exposed.
  • the fixing ring 112 includes an annular substrate 1121 , a sidewall 1122 connected to an outer edge of the annular substrate 1121 , and two flanges 1123 disposed outside the sidewall 1122 .
  • the material of the retaining ring 112 is preferably a metal such as stainless steel. It can be understood that in the embodiment, the fixing ring 112 includes the two flanges 1123, and each of the flanges 1123 has a length of about one quarter of the circumference of the fixing ring 112.
  • the retaining ring 112 may also be provided with three flanges, four flanges or more. Preferably, the distance between adjacent flanges is equal.
  • the apron 113 includes an elastic material such as rubber, and the size of the apron 113 is substantially the same as the size of the annular substrate 1121.
  • the lens 114 is a transparent material, such as plastic, that includes an annular rim portion 1141 and a lens portion 1142 that is intermediate the annular rim portion 1141 and that connects the annular rim portion 1141.
  • the size of the annular edge portion 1141 is substantially the same as the size of the annular substrate 1121.
  • the lens portion 1142 has an arcuate structure that protrudes toward the side of the apron 113 and the fixing ring 112.
  • the apron 113, the lens 114 and the circuit board 111 are sequentially received in the receiving space surrounded by the annular substrate 1121 and the side wall 1122, and the lens portion 1142 passes through the opening of the rubber ring 113 and the fixing ring 112. The opening is exposed to the exterior of the luminaire 100.
  • the rubber ring 113 is sandwiched between the annular substrate 1121 and the lens 114 for preventing external moisture from entering.
  • the apron can also be disposed between the lens 114 and the circuit board 111, and a certain waterproof effect can also be achieved.
  • the housing module 130 includes a base 131 and a fixing plate 132 connected to the base 131.
  • the base 131 and the fixing plate 132 may be of the same integral structure, and the material thereof may be metal, such as stainless steel.
  • the base body 131 includes a first surface 133, a second surface 134 on the opposite side of the first surface 133, a receiving cavity 135 formed by recessing the first surface 133 toward the second surface 134, and two defined by The inner side wall of the receiving cavity 135 is opposite to the sliding groove 136.
  • the two flanges 1123 of the fixing ring 112 are rotatably inserted into the two sliding slots 136 to fix the circuit board 111, the lens 114 and the rubber ring 113 in the receiving cavity 135.
  • the receiving cavity 135 includes a bottom surface 1351, an inner side wall 1352 connected to the bottom surface 1351, and two extending walls 1353 extending from the upper end of the inner side wall 1352 toward the center of the receiving cavity 135.
  • the two extending walls 1353 The two sliding grooves 136 are defined together with the inner side wall 1352 and the bottom surface 1351.
  • the two flanges 1123 of the fixing ring 112 that accommodate the rubber ring 113, the lens 114, and the circuit board 111 are respectively received in the receiving cavity 135 at a position between the two sliding grooves 136, and then The light source module 110 is fixed to the base 131 of the housing module 130 by applying pressure and rotating the fixing ring 112 so that the two flanges 1123 are respectively slid into the two sliding slots 136.
  • the base body 131 further includes an outlet hole 137 formed in the bottom surface 1351 of the receiving cavity 135 and extending through the base body 131, and a waterproof buckle 140 disposed on the second surface 134 corresponding to the outlet hole 137.
  • the waterproof buckle 140 includes a waterproof buckle 140 formed thereon.
  • the outlet hole 137 is used to pass through an external wire (such as the wire 152) passing through the through hole 119 of the circuit board 111 to connect the power module 150.
  • the waterproof buckle 140 is also used for the external wire to pass through and waterproof the outlet hole 137 to prevent external water vapor from entering the receiving cavity 135 through the outlet hole to damage the circuit board 111.
  • the base body 131 further includes a plurality of fins 1341 formed on the second surface 134 for heat dissipation of the lamp. The plurality of fins 1341 may be spaced apart from each other to facilitate heat discharge.
  • the fixing plate 132 is formed with two openings 138 and a plurality of fixing members 139 connected to the edges of the opening 138.
  • the plurality of fixing members 139 include two first fixing members 139a and four second fixing members 139b.
  • the two first fixing members 139a are arranged in the first direction X and are oppositely disposed.
  • the four second fixing members 139b are oppositely disposed at two sides.
  • the two second fixing members 139b disposed opposite each other are arranged in a second direction Y perpendicular to the first direction X.
  • the first fixing member 139a includes a holding plate 1391 connected to the edge of the opening and a hook structure 1392 connecting the edge of the holding plate 1391.
  • the hook structure 1392 has a prismatic shape, such as a triangular prism shape, which may be formed by continuously bending one end of the holding plate 1391, and may have a triangular cross section.
  • An end of the holding plate 1391 connecting the edge of the opening 138 has an arc shape protruding toward the opening 138, and the plate of the holding plate 1391 can be slightly inclined with respect to the plate surface of the fixing plate 132.
  • the second fixing member 139b has a rectangular plate shape and is vertically connected to the fixing plate 132.
  • the plurality of fixing members 139 and the opening can be stamped from the fixing plate 132, so that the plurality of fixing members 139 and the fixing plate 132 are integrated, which not only makes the manufacturing simple but also ensures good connection strength.
  • the fixing plate 132 extends from one side of the base body 131.
  • the fixing plate 132 may also be perpendicularly connected to the base body 131 and extend.
  • the fixing plate 132 and the heat sink 1341 are located on the same side of the base 131, so that the lamp 100 has a beautiful appearance.
  • the power module 150 includes a power body 151 , a first wire 152 and a second wire 153 connected to the power body 151 .
  • the power body 151 is substantially rectangular parallelepiped. It can be understood that it includes a metal casing (such as an aluminum alloy casing) and a circuit structure disposed in the metal casing.
  • the first wire 152 is used for electrically connecting the power body 151 and the circuit board 111 of the light source module 110.
  • One end of the wire 151 is connected to the power body 151, and the other end is provided with an electrical connector 154.
  • the first wire 152 can be electrically connected to the power terminal 116 of the circuit board 111 through the waterproof buckle 140, the outlet hole 137 of the base 131, and the through hole 119 of the circuit board 111.
  • the electrical connector 154 of the first wire can be inserted into and fixed to the port 118 of the power terminal 116 to implement electrical connection between the light source module 110 and the power module 150.
  • the second wire 153 is used for connecting the power module to the external power source, for example, electrically connecting the external city AC through an electrical connection component such as a plug or a socket.
  • the power body 151 is disposed on the fixing plate 132.
  • the power body 151 and the heat sink 1341 are located on the same side of the base 131 and the fixing plate 132.
  • the power supply body 151 is received in the space surrounded by the plurality of fixing members 139, and the bottom surface thereof is disposed on the fixing plate 132.
  • the holding plate 1391 of the first fixing member 139a holds the two power supply bodies 151.
  • the hook structure 1392 is fastened to the top surface of the power supply body 151 away from the end of the fixing plate 132.
  • One side of the prism of the hook structure 1392 is pressed against the top surface of the power body 151, and the opposite side is disposed.
  • the second fixing member 139b holds the other two opposite sides of the power body 151, so that the power body 151 is tightly coupled by the first fixing member 139a and the second fixing member 139b in the first direction X and the second direction Y. fixed.
  • FIG. 5 is a partial reverse schematic view of the lamp 100 of FIG. 2
  • FIG. 6 is a perspective exploded view of the lamp 100 of FIG. 5, and FIG. 5 and FIG. 6 are mainly used to display the waterproof buckle.
  • the specific structure and composition of 140 The base 141 of the waterproof buckle 140 includes a through hole 1411 extending through the outlet hole 137, and a receiving space 1412 formed on a side of the base 141 adjacent to the waterproof ring 142 and extending from two sides of the base 141.
  • the elastic snap member 144 may be formed directly on the base 131, and the material thereof may be metal.
  • the elastic latching member 144 includes an elastic plate 1441 extending from a side of the seat body 141 and an arcuate card member 1442 located on a side of the elastic plate 1441 adjacent to the waterproof ring.
  • the elastic latching member 144 is preferably a steel piece. spring.
  • the two curved clips 1442 of the two elastic snap members 144 are all bent inward and oppositely disposed.
  • the waterproof ring 142 is substantially funnel-shaped and has a through hole 1421, and the material thereof may be rubber.
  • the buckle 143 has a receiving space 1431, a through hole 1432, and two latching holes 1433 for engaging with the elastic latching member 144.
  • One end of the first wire 152 of the power module 150 is electrically connected to the circuit board 111 and sequentially passes through the outlet hole 137 of the base 131, the through hole 1411 of the base 141, the through hole 1421 of the waterproof ring 142, and the card.
  • the through hole 1432 of the buckle 143 is electrically connected to the power source body 151.
  • the one end of the waterproof ring 142 is received in the receiving space 1412 of the base 141 , and the other end of the smaller one is received in the receiving space 1431 of the buckle 143 .
  • the elastic latch 144 and the latch 143 The card slot 1433 cooperates with the waterproof ring 142 and the buckle to be fixed to the base 141.
  • the curved card member 1442 When an external force is applied to the elastic plate 1441 to move the curved card member 1442 away from the buckle 143, the curved card member 1442 is opened, and one end of the waterproof ring 142 is placed in the seat body 141.
  • the buckle 143 is placed on the waterproof ring 142 such that the receiving space 1431 receives the other end of the waterproof ring 142, and then an external force is applied to the elastic plate 1441 so that the curved card member 1442 is adjacent to the buckle 143.
  • one end of the curved card member 1442 is locked with the card slot 1433 of the buckle 143.
  • the waterproof buckle is disassembled, when the external force is further applied to move the arcuate card member 1442 away from the buckle 143, the curved card member 1442 is opened and released from the card slot 1433 to release the buckle 143.
  • the light source circuit board 111 of the present invention can be rotated and latched on the housing module 130 by the fixing ring 112, so that the light source module 110 and the housing module 130 are
  • the assembly of the lamp 100 is simple and the assembly labor cost can be reduced without screw assembly.
  • the rotating buckle can avoid the problem that the ordinary direct buckle is difficult to disassemble or damage the buckle structure, and the fixing reliability is high.
  • the power module 150 and the housing module 130 of the present invention are locked by a plurality of fixing members 139 formed on the fixing plate 132, so that the power module 150 and the housing module 130 are There is also no need for screw assembly, so that the luminaire 1000 is simple to assemble and reduces assembly labor costs.
  • the assembly of the lamp 100 of the present invention is relatively simple, the light source module 110, the housing module 130, and the power module 150 of the lamp 100 can be temporarily assembled during transportation, and reassembled when needed, which is more advantageous. Reduce transportation and assembly costs.
  • the disassembly is relatively simple, and the components in the light source module 110, the housing module 130, and the power module 150 are easily replaced.
  • the water vapor can be effectively prevented from entering the light source module 110, so that the lamp 100 can effectively prevent the circuit failure caused by the rain when the lamp 100 is used outdoors, and the reliability is relatively high. high.
  • FIG. 7 is a perspective view of the luminaire 200 according to the second embodiment of the present invention
  • FIG. 8 is a reverse schematic view of the luminaire 200 of FIG. 7
  • FIG. 9 is a luminaire 200 of FIG. Part of the three-dimensional decomposition diagram.
  • the luminaire 200 of the second embodiment is similar in structure to the luminaire 100 of the first embodiment. The difference between the two is mainly that the structure of the fixing plate 232 and the structure and fixing manner of the power module 250 are different.
  • the fixing plate 232 is formed with a plurality of pairs of through holes 2321 and a plurality of rivet holes 2322.
  • the power module 250 includes a power body 251, two fixing straps 254, and four rivets 255.
  • the power supply body 251 is disposed on the fixing plate 232, and includes a housing 2511, a plurality of recesses 2512 formed at the intersection of the top surface and the side surface of the outer casing 2511, and a bottom surface and a side surface, and two extending from the bottom surface of the outer casing 2511.
  • the fixing piece 256 is oppositely disposed, and the fixing piece 256 is provided with an opening 257.
  • the material of the outer casing 2511 and the fixing piece 256 may be a metal such as an aluminum alloy.
  • the fixing strap 254 includes a fixing strap 2541 and a latch 2542 connected to one end of the fixing strap 2541.
  • a plurality of ribs 2543 are disposed on the fixing strip 2541, and a finite slot 2544 is defined between the adjacent ribs 2543.
  • the latch 2542 includes a through hole 2545 and a limiting member 2546 located in the through hole 2545.
  • the other end of the fixing strap 2541 away from the latch 2542 sequentially passes through a pair of through holes 2321 of the fixing plate 232 and surrounds the power body 251.
  • the latch 2542 locks the other end of the fixing strap 2541 so that the other end of the fixing strap 2541 is fixed.
  • the power body 251 is fixed to the fixing plate 232. Specifically, the other end of the fixing strap 2541 passes through the through hole 2545 of the latch 2542, and the limiting member 2546 is fastened to a limiting slot 2544 between the ribs 2543, so that the latch 2542 will The other end of the fixing strap 2541 is locked to fasten the power source body 251 to the fixing plate 232. At the same time, a portion of the fixing strap 2541 is received in the recessed portion 2512 of the outer casing 2511, and the power source body 251 can be placed to be displaced.
  • the material of the lock 2542 is preferably metal, and the material of the fixing strip 2541 may also be metal.
  • each rivet 255 includes a cap portion 2551 and a nail portion 2552 connecting the cap portion 2551.
  • the nail portion 2552 includes two hook portions 2553 facing outward, and a gap 2554 is formed between the two hook portions 2553.
  • the nail portion 2552 can be elastically deformed through the opening 257 and the rivet hole 2322 and locked to the fixing plate 232 to further strengthen the fixing strength of the power body 251.
  • the material of the rivet 255 can be plastic, so that when the power body 251 is removed, the nail portion 2552 can be directly cut by scissors to complete the detachment of the rivet 255.
  • a plurality of pairs of vacant (ie, unused) through holes 2321 are formed on the fixing plate 232.
  • the positions of the plurality of pairs of through holes 2321 may be different, and are used for fixing the power bodies 251 of different sizes.
  • the fixing plate 232 is formed with a plurality of rivet holes 2332 that are different in position and are vacant (ie, not used), and are also used to fix the power supply bodies 251 of different sizes.
  • the power supply body 251 is fixed by the fixing strap 254 and the through hole 2322 of the fixing plate 232, and is not only fixed and assembled, but also has low cost.
  • the arrangement of the recessed portion 2512 on the power source body 251 and the fixing manner of the rivet 255 both strengthen the fixing strength of the power source body 251 and increase the reliability of the holding.

Abstract

一种灯具，其包括一光源模组（110）及一壳体模组（130），光源模组（110）包括一设置有多个发光元件（115）的电路板（111）及一固定环（112），固定环（112）包括一环形基板（1121）、一与环形基板（1121）外侧边缘连接的侧壁（1122）及至少两个设置于侧壁（1122）外侧的凸缘（1123），电路板（111）收容于环形基板（1121）及侧壁（1122）围成的收容空间中，壳体模组（130）包括一基体（131），基体（131）包括一第一表面（133）、一位于第一表面（133）相反一侧的第二表面（134）、一自第一表面（133）朝第二表面（134）凹陷形成的收容腔（135）、及至少两个定位于收容腔（135）内侧壁（1352）的滑槽（136），固定环（112）的至少两个凸缘（1123）可旋转卡入至少两个滑槽（136）中从而将电路板（111）固定于收容腔（135）中。这种灯具组装较简单。

Description

灯具 技术领域
本发明涉及一种灯具，尤其是一种用于室外照明的灯具。
背景技术
现有灯具，特别是室外照明灯具，通常包括光源、壳体及电源三大部分，其中光源与电源一般通过多个螺丝等固定结构分别固定于该壳体上，这种固定方式导致灯具在制造过程中组装复杂，增加人力成本。
发明内容
为解决灯具各部分之间通过螺丝固定导致组装复杂的技术问题，本发明提供一种组装较简单的灯具。
本发明提供第一种灯具，该灯具包括一光源模组及一壳体模组，该光源模组包括一设置有多个发光元件的电路板及一固定环，该固定环包括一环形基板、一与该环形基板外侧边缘连接的侧壁及至少二设置于该侧壁外侧的凸缘，该电路板收容于该环形基板及该侧壁围成的收容空间中，该壳体模组包括一基体，该基体包括一第一表面、一位于该第一表面相反一侧的第二表面、一自该第一表面朝该第二表面凹陷形成的收容腔、及至少二定义于该收容腔内侧壁的滑槽，该固定环的至少二凸缘可旋转卡入该至少二滑槽中从而将该电路板固定于该收容腔中。
与现有技术相比较，本发明提供的灯具，其光源电路板可以通过固定环旋转卡扣于该壳体模组上，使得光源与壳体之间无需螺丝组装，组装较为简单且可降低组装人力成本。另外，旋转卡扣可避免普通直接卡扣的难于拆卸或易损坏卡扣结构的问题，固定可靠性较高。此外，由于本案灯具的组装较为简单，从而该灯具的光源模组与壳体模组可在运输过程中暂不组装，待需使用时再组装，更有利于降低运输及组装成本。
该第一种灯具中，该光源模组还可以包括一胶圈及一透镜，该胶圈、该透镜及该电路板均收容于该环形基板及该侧壁围成的收容空间中，且该胶圈夹于该环形基板与该电路板之间。此外，该基体包括形成于该第二表面上的散热片，用于灯具散热。
进一步地，该基体还包括一形成于该收容腔底部且贯穿该基体的出线孔、一位于该基体的第二表面且对应该出线孔设置的防水扣，该防水扣包括一形成于该基体上的座体、一防水圈及一卡扣，该座体包括具有一与该出线孔贯通的通孔及定义于邻近该防水圈一侧的一收容空间、及自该座体两侧分别延伸出的弹性卡扣件，该防水圈具有通孔，该卡扣具有收容空间、与收容空间贯通的通孔、及两个用于与该弹性卡扣件配合的卡槽，该电源模组还包括导线，该导线的一端电连接该电路板并依次穿过该出线孔、该座体的通孔、该防水圈的通孔、及该卡扣的通孔电连接该电源本体，该防水圈一端收容于该座体的收容空间中，另一端收容于该卡扣的收容空间中，该弹性卡扣件与该卡扣的卡槽配合将该胶圈及卡扣固定于该座体上。
更进一步地，该弹性卡扣件包括自该座体侧面延伸出的弹性板、及位于该弹性板邻近该胶圈一侧的弧形卡件，当对该弹性板施加外力使得该弧形卡件朝远离该卡扣的方向运动时，该弧形卡件张开以释放该卡扣；当对该弹性板施加外力使得该弧形卡件朝邻近该卡扣的方向运动时，该弧形卡件与该卡扣卡固。
在第一种实施方式中，上述灯具还进一步包括一电源模组，该电源模组包括一电源本体，用于电连接该光源模组并给该光源模组供电，该壳体模组还包括连接该基体的一固定板，该固定板上形成有至少一开口、及连接于该至少一开口边缘的固定件，该多个固定件包括二相对设置的第一固定件，该第一固定件包括一连接于该至少一开口边缘的固持板及连接该固持板边缘的卡勾结构，该电源设置于该固定板上且收容于该多个固定件围成的空间中，该第一固定件的卡勾结构卡扣于该电源本体远离该固定板一端使得该电源本体被固定。具体地，该卡勾结构外形呈棱柱状，该棱柱的一侧面抵压固定该电源本体，该固持板连接该至少一开口边缘的一端截面呈向该至少一开口侧突起的弧形。
在第二种实施方式中，上述灯具还进一步包括一电源模组，该电源模组包括一电源本体，用于电连接该光源模组并给该光源模组供电，该壳体模组还包括连接该基体的一固定板，该固定板上形成有至少一对通孔，该电源本体设置于该固定板上，该电源模组还包括固定扎带，该固定扎带包括固定带及连接于该固定带一端的锁扣，该固定带的另一端依次穿过该固定板上的一对通孔并环绕该电源本体上，该锁扣将该固定带的另一端锁扣固定使得该电源本体固定于该固定板上。
该第二种实施方式中，该电源本体包括外壳及至少一形成于该外壳两个侧面交接处的凹陷部，该固定带的部分收容于该凹陷部中。该固定板上还可以形成有至少一铆钉孔，该电源本体还包括至少一自该外壳的与该固定板的接触的表面延伸出的固定片，该固定片上具有至少一开孔，该电源模组还包括至少一铆钉，该至少一铆钉依次穿过该至少一开孔、该至少一铆钉孔固定于该固定板上。该至少一铆钉孔包括一帽部及一连接该帽部的钉部，该钉部包括二朝向外侧的勾部，该二勾部之间具有间隙，使得该钉部可发生弹性形变穿过该开孔及该铆钉孔并锁固于该固定板上。
该第二种实施方式中，该固定板上形成有多对通孔，该多对通孔包括第一对通孔及第二对通孔，该第一对通孔之间的距离与该第二对通孔之间的距离不同，用于固定不同尺寸的电源本体。优选地，该固定板上还形成有多个位置不同的铆钉孔，用于固定不同尺寸的电源本体。
本发明还可以提供第二种灯具，其壳体模组与电源模组之间无螺丝固定。具体地，该灯具包括壳体模组及电源模组，该壳体模组包括一基体连接该基体的一固定板。该电源模组包括一电源本体。该固定板上形成有至少一开口、及连接于该至少一开口边缘的固定件，该多个固定件包括二相对设置的第一固定件，该第一固定件包括一连接于该至少一开口边缘的固持板及连接该固持板边缘的卡勾结构，该电源设置于该固定板上且收容于该多个固定件围成的空间中，该第一固定件的卡勾结构卡扣于该电源本体远离该固定板一端使得该电源本体被固定。
具体地，该卡勾结构外形呈棱柱状，该棱柱的一侧面抵压固定该电源本体，该固持板连接该至少一开口边缘的一端截面呈向该至少一开口侧突起的弧形。进一步地，该灯具包括光源模组，该光源模组固定于该壳体模组上。
本发明还可以提供第三种灯具，其壳体模组与电源模组之间无螺丝固定。具体地，该灯具包括壳体模组及电源模组，该壳体模组包括一基体连接该基体的一固定板。该电源模组包括一电源本体。该固定板上形成有至少一对通孔，该电源本体设置于该固定板上，该电源模组还包括固定扎带，该固定扎带包括固定带及连接于该固定带一端的锁扣，该固定带的另一端依次穿过该固定板上的一对通孔并环绕该电源本体上，该锁扣将该固定带的另一端锁扣固定使得该电源本体固定于该固定板上。
进一步地，该第三种灯具中，该灯具包括光源模组，该光源模组固定于该壳体模组上。该电源本体可以包括外壳及至少一形成于该外壳两个侧面交接处的凹陷部，该固定带的部分收容于该凹陷部中。
进一步地，该第三种灯具中，该固定板上还形成有至少一铆钉孔，该电源本体还包括至少一自该外壳的与该固定板的接触的表面延伸出的固定片，该固定片上具有至少一开孔，该电源模组还包括至少一铆钉，该至少一铆钉依次穿过该至少一开孔、该至少一铆钉孔固定于该固定板上。优选地，该至少一铆钉孔包括一帽部及一连接该帽部的钉部，该钉部包括二朝向外侧的勾部，该二勾部之间具有间隙，使得该钉部可发生弹性形变穿过该开孔及该铆钉孔并锁固于该固定板上。
本发明还可以提供第四种灯具，可较好的防止外部水汽经由壳体模组进入光源模组。该灯具包括光源模组及壳体模组，该壳体模组包括基体，该基体包括一第一表面、一位于该第一表面相反一侧的第二表面、一自该第一表面朝该第二表面凹陷形成的收容腔。该光源模组固定于该收容腔中，该基体还包括一形成于该收容腔底部且贯穿该基体的出线孔、一位于该基体的第二表面且对应该出线孔设置的防水扣，该防水扣包括一形成于该基体上的座体、一防水圈及一卡扣，该座体包括具有一与该出线孔贯通的通孔及定义于邻近该防水圈一侧的一收容空间、及自该座体两侧分别延伸出的弹性卡扣件，该防水圈具有通孔，该卡扣具有收容空间、与收容空间贯通的通孔、及两个用于与该弹性卡扣件配合的卡槽，该电源模组还包括导线，该导线的一端电连接该电路板并依次穿过该出线孔、该座体的通孔、该防水圈的通孔、及该卡扣的通孔电连接该电源本体，该防水圈一端收容于该座体的收容空间中，另一端收容于该卡扣的收容空间中，该弹性卡扣件与该卡扣的卡槽配合将该胶圈及卡扣固定于该座体上。
该第四种灯具中，该弹性卡扣件包括自该座体侧面延伸出的弹性板、及位于该弹性板邻近该胶圈一侧的弧形卡件，当对该弹性板施加外力使得该弧形卡件朝远离该卡扣的方向运动时，该弧形卡件张开以释放该卡扣；当对该弹性板施加外力使得该弧形卡件朝邻近该卡扣的方向运动时，该弧形卡件与该卡扣卡固。
进一步地，该第四种灯具中，该光源模组包括一设置有多个发光元件的电路板及一固定环，该固定环包括一环形基板、一与该环形基板外侧边缘连接的侧壁及至少二设置于该侧壁外侧的凸缘，该电路板收容于该环形基板及该侧壁围成的收容空间中，该基体包括至少二定义于该收容腔内侧壁的滑槽，该固定环的至少二凸缘可旋转卡入该至少二滑槽中从而将该电路板固定于该收容腔中。
更进一步地，该第四种灯具中，该光源模组还包括一胶圈及一透镜，该胶圈、该透镜及该电路板均收容于该环形基板及该侧壁围成的收容空间中，且该胶圈夹于该环形基板与该电路板之间。此外，该基体包括形成于该第二表面上的散热片，用于灯具散热。
 附图说明
图1是本发明第一实施方式的灯具的立体示意图。
图2是图1所示灯具的反向示意图。
图3是图1所示灯具立体分解示意图。
图4是图3所示灯具的反向示意图。
图5是图2所示灯具的部分反向示意图。
图6是图5所示灯具的立体分解示意图。
图7是本发明第二实施方式的灯具的立体示意图。
图8是图7所示灯具的反向示意图。
图9是图8所示灯具的部分立体分解示意图。
图10是图9的部分放大示意图。
主要元件符号说明
灯具　　　　100、200 光源模组　　110
壳体模组　　130 电源模组　　150、250
发光元件　　115 电路板　　　111
固定环　　　112 胶圈　　　　113
透镜　　　　114 电源端子　　116
通孔　　　　119、1411、1421、1432、232、2545
导线　　　　117 端口　　　　118
环形基板　　1121 侧壁　　　　1122
凸缘　　　　1123 环形边缘部　1141
透镜部　　　1142 基体　　　　131
固定板　　　132、232 第一表面　　133
第二表面　　134 收容腔　　　135
滑槽　　　　136 底面　　　　1351
内侧壁　　　1352 延伸壁　　　1353
出线孔　　　137 防水扣　　　140
座体　　　　141 防水圈　　　142
卡扣　　　　143 散热片　　　1341
开口　　　　138 固定件　　　139
第一固定件　139a 第二固定件　139b
第一方向　　X 第二方向　　Y
固持板　　　1391 卡勾结构　　1392
电源本体　　151、251 第一导线　　152
第二导线　　153 电连接器　　154
弹性卡扣件　144 弹性板　　　1441
弧形卡件　　1442 收容空间　　1412、1431
卡槽　　　　1433 固定扎带　　254
铆钉　　　　255 固定带　　　2541
锁扣　　　　2542 凸条　　　　2543
限位槽　　　2544 限位件　　　2546
外壳　　　　2511 凹陷部　　　2512
帽部　　　　2551 钉部　　　　2552
勾部　　　　2553 间隙　　　　2554
铆钉孔　　　2332 固定片　　　256
开孔　　　　257
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
本发明的目的是提供一种组装较为简单、运输较为方便且成本较低的灯具。请参阅图1及图2，图1是本发明第一实施方式的灯具100的立体示意图， 图2是图1所示灯具100的反向示意图。该灯具100包括一光源模组110、一壳体模组130及一电源模组150。该光源模组110与该电源模组150均固定于该壳体模组130上，该电源模组150还电连接该光源模组110用于给该光源模组110供电。
具体地，请参阅图3及图4，图3是图1所示灯具100立体分解示意图，图4是图3所示灯具100的反向示意图。本实施方式中，该光源模组110包括一设置有多个发光元件115的电路板111、一固定环112、一胶圈113及一透镜114。该固定环112、该胶圈113、该透镜114及该电路板111依次层叠设置。该多个发光元件115可以为发光二极管，如白光发光二极管。该多个发光元件115可以呈放射状设置于该电路板111上。该电路板111呈圆形，可以理解，该电路板111内部具有将该多个发光元件115电连接的导电线路。该电路板111还包括形成于该电路板111上的电源端子116及贯穿该电路板111的通孔119。优选地，该电源端子116为一电连接器，其通过导线117电连接该电路板111且包括端口118，该端口118可收容外部导线（如该电源模组150的导线152）的电连接器从而与外部电路（如该电源模组150）电连接。该电路板111上的通孔119用于供外部导线（如导线152）穿过，避免导线裸露在外造成灯具100外观不美观的问题。
该固定环112包括一环形基板1121、一与该环形基板1121外侧边缘连接的侧壁1122及二设置于该侧壁1122外侧的凸缘1123。该固定环112的材料优选为金属，如不锈钢。可以理解，本实施方式中，该固定环112包括该二凸缘1123，每一凸缘1123的长度大概为该固定环112周长的四分之一。但在变更实施方式中，该固定环112也可以设置三个凸缘、四个凸缘或更多凸缘，优选地，相邻两个凸缘之间的距离均相等。该胶圈113包括弹性材料，如橡胶，且该胶圈113的尺寸与该环形基板1121尺寸基本相同。该透镜114为透明材料，如塑料，其包括环形边缘部1141及位于该环形边缘部1141中间且连接该环形边缘部1141的透镜部1142。该环形边缘部1141的尺寸与该环形基板1121的尺寸大致相同。该透镜部1142为朝向该胶圈113及该固定环112一侧凸出的弧形结构。该胶圈113、该透镜114及该电路板111依序收容于该环形基板1121及该侧壁1122围成的收容空间中，且该透镜部1142通过该胶圈113的开口及该固定环112的开口暴露于灯具100外部。本实施方式中，该胶圈113夹于该环形基板1121与该透镜114之间，用于防止外部水汽进入。可以理解，在变更实施方式中，该胶圈也可以设置于该透镜114与该电路板111之间，同样也可以达到一定的防水效果。
该壳体模组130包括一基体131、及一连接该基体131的固定板132。该基体131与该固定板132可以为材料相同的一体结构，其材料可以为金属，如不锈钢材料。该基体131包括一第一表面133、一位于该第一表面133相反一侧的第二表面134、一自该第一表面133朝该第二表面134凹陷形成的收容腔135、及二定义于该收容腔135内侧壁且相对设置的滑槽136。该固定环112的二凸缘1123可旋转卡入该二滑槽136中从而将该电路板111、该透镜114及该胶圈113固定于该收容腔135中。具体地，该收容腔135包括一底面1351、一与该底面1351连接的内侧壁1352、二相对设置且自内侧壁1352上端朝向该收容腔135中央延伸出的延伸壁1353，该二延伸壁1353与该内侧壁1352及该底面1351共同界定该二滑槽136。组装时，收容有该胶圈113、该透镜114及该电路板111的该固定环112的二凸缘1123分别对应于该二滑槽136之间的位置收容于该收容腔135中，再向下施加压力并旋转该固定环112，使得该二凸缘1123分别滑入该二滑槽136中，从而该光源模组110固定于该壳体模组130的基体131上。
该基体131还包括形成于该收容腔135底面1351且贯穿该基体131的出线孔137、位于该第二表面134且对应该出线孔137设置的防水扣140，该防水扣140包括一形成于该基体131上的座体141、一防水圈142及一卡扣143。该出线孔137用于供穿过该电路板111上的通孔119的外部导线（如导线152）穿过，以连接该电源模组150。该防水扣140也用于供该外部导线穿过且对该出线孔137进行防水处理，以避免外部水汽通过该出线孔进入该收容腔135而损坏该电路板111。该基体131还包括多个形成于该第二表面134上的散热片1341，用于灯具散热。该多个散热片1341可以相互间隔设置，便于热量排出。
该固定板132上形成有两个开口138、及多个连接于该开口138边缘的固定件139。该多个固定件139包括二第一固定件139a及四第二固定件139b，该二第一固定件139a沿第一方向X排列且相对设置，该四第二固定件139b两两相对设置，且相对设置的两个第二固定件139b沿垂直于该第一方向X的第二方向Y排列。该第一固定件139a包括一连接于该开口边缘的固持板1391及连接该固持板1391边缘的卡勾结构1392。该卡勾结构1392外形呈棱柱状，如三棱柱状，其可以为该固持板1391一端连续弯折形成的，且截面可以为三角环形。该固持板1391连接该开口138边缘的一端截面呈向该开口138侧突出的弧形，且该固持板1391板体可以相对于固定板132的板面稍微倾斜设置。该第二固定件139b呈矩形板状，且与该固定板132垂直连接。该多个固定件139及开口可以自该固定板132上冲压形成，从而该多个固定件139与该固定板132为一体结构，不仅制作简单还能保证较好的连接强度。可以理解，本实施方式中，该固定板132自该基体131的一侧延伸出来，在变更实施方式中，该固定板132也可以与该基体131垂直连接并延伸出来。优选地，该固定板132与该散热片1341均位于该基体131的同一侧，可使该灯具100外形较为美观。
该电源模组150包括一电源本体151、连接该电源本体151的第一导线152及第二导线153。该电源本体151大致呈长方体，可以理解，其包括金属外壳（如铝合金外壳）及设置于该金属外壳内的电路结构。该第一导线152用于电连接该电源本体151与该光源模组110的电路板111，其一端连接于该电源本体151上，另一端设置有电连接器154。该第一导线152可以穿过该防水扣140、该基体131上的出线孔137、该电路板111上的通孔119电连接该电路板111的电源端子116。具体地，该第一导线的电连接器154可以插入并固定于该电源端子116的端口118中，从而实现该光源模组110与该电源模组150的之间的电连接。该第二导线153用于连接将电源模组电连接外部电源，如通过插头、插座等电连接元件电连接外部市交流电。
该电源本体151设置于该固定板132上，优选地，该电源本体151与该散热片1341位于该基体131及该固定板132的同一侧。具体地，该电源本体151的收容于该多个固定件139围成的空间中，其底面设置于该固定板132上，该第一固定件139a的固持板1391夹持该电源本体151的两相对侧面，该卡勾结构1392卡扣于该电源本体151远离该固定板132一端的顶面，该卡勾结构1392的棱柱的一侧面抵压固定该电源本体151的顶面，该相对设置的第二固定件139b固持该电源本体151的另外两相对侧面，使得该电源本体151在该第一方向X与该第二方向Y上均被该第一固定件139a及该第二固定件139b紧密固定。
请参阅图5及图6，图5是图2所示灯具100的部分反向示意图，图6是图5所示灯具100的立体分解示意图，该图5及图6主要用于展示该防水扣140的具体结构与组成。该防水扣140的座体141包括具有与该出线孔137贯通的通孔1411、形成于该座体141邻近该防水圈142一侧的收容空间1412及自该座体141两侧分别延伸出的弹性卡扣件144。该座体141可以直接形成于该基体131上，其材料可以为金属。该弹性卡扣件144包括自该座体141侧面延伸出的弹性板1441、及位于该弹性板1441邻近该防水圈一侧的弧形卡件1442，该弹性卡扣件144优选为一钢片弹簧。该二弹性卡扣件144的二弧形卡件1442均向内侧弯曲，且相对设置。该防水圈142大致呈漏斗状且具有通孔1421，其材料可以为橡胶。该卡扣143具有一收容空间1431、一通孔1432、及两个用于与该弹性卡扣件144配合的卡槽1433。该电源模组150的第一导线152一端电连接该电路板111并依次穿过该基体131的出线孔137、该座体141的通孔1411、该防水圈142的通孔1421、及该卡扣143的通孔1432电连接该电源本体151。该防水圈142尺寸较大的一端收容于该座体141的收容空间1412中，尺寸较小的另一端收容于该卡扣143的收容空间1431中，该弹性卡扣件144与该卡扣143的卡槽1433配合将该防水圈142及卡扣固定于该座体141上。
当对该弹性板1441施加外力使得该弧形卡件1442朝远离该卡扣143的方向运动时，该弧形卡件1442张开，此时将该防水圈142的一端放入座体141中，并将该卡扣143放在该防水圈142上使其收容空间1431收容该防水圈142的另一端，然后向该弹性板1441施加外力使得该弧形卡件1442朝邻近该卡扣143的方向运动时，从而该弧形卡件1442的一端与该卡扣143的卡槽1433卡固。拆卸该防水扣时，可以进一步施加外力使得该弧形卡件1442朝远离该卡扣143的方向运动时，该弧形卡件1442张开且脱离该卡槽1433以释放该卡扣143。
与现有技术相比较，本发明提供的灯具100，其光源电路板111可以通过该固定环112旋转卡扣于该壳体模组130上，使得光源模组110与壳体模组130之间无需螺丝组装，从而该灯具100组装较为简单且可降低组装人力成本。另外，旋转卡扣可避免普通直接卡扣的难于拆卸或易损坏卡扣结构的问题，固定可靠性较高。
进一步地，本案的电源模组150与该壳体模组130之间通过多个形成于该固定板132上的固定件139卡固，从而该电源模组150与该壳体模组130之间也无需螺丝组装，从而该灯具1000组装较为简单且可降低组装人力成本。此外，由于本案灯具100的组装较为简单，从而该灯具100的光源模组110、壳体模组130及电源模组150可在运输过程中暂不组装，待需使用时再组装，更有利于降低运输及组装成本。另外，该本案灯具100因无螺丝组装，其拆卸也较为简单，便于更换光源模组110、壳体模组130及电源模组150中的各个元件。更进一步地，通过本案胶圈113、该防水扣140等结构设置，可以有效防止水汽进入该光源模组110，使得该灯具100用于室外时有效防止雨水引起的电路不良等问题，可靠度较高。
请参阅图7，图8及图9，图7是本发明第二实施方式的灯具200的立体示意图，图8是图7所示灯具200的反向示意图，图9是图8所示灯具200的部分立体分解示意图。该第二实施方式的灯具200与该第一实施方式的灯具100的结构相似，二者的区别主要在于：固定板232的结构及电源模组250的结构及固定方式有所不同。具体地，该固定板232形成有多对通孔2321、及多个铆钉孔2322。该电源模组250包括电源本体251、二固定扎带254及四铆钉255。该电源本体251设置于该固定板232上，其包括外壳2511、多个形成于该外壳2511顶面与侧面交接处及底面与侧面交接处的凹陷部2512、及二自该外壳2511底面延伸出且相对设置的固定片256，该固定片256上设置有开孔257。该外壳2511及该固定片256的材料可以为金属，如铝合金。
请参阅图10，图10是图9的部分放大示意图。该固定扎带254包括固定带2541及连接于该固定带2541一端的锁扣2542。该固定带2541上设置有多个凸条2543，相邻凸条2543之间定义有限位槽2544。该锁扣2542包括通孔2545及位于该通孔2545之中的限位件2546。该固定带2541远离该锁扣2542的另一端依次穿过该固定板232上的一对通孔2321并环绕该电源本体251上，该锁扣2542将该固定带2541的另一端锁扣固定使得该电源本体251固定于该固定板232上。具体地，该固定带2541的另一端穿过该锁扣2542的通孔2545，且该限位件2546卡固于该凸条2543之间的一限位槽2544，使得该锁扣2542将该固定带2541的另一端锁固，从而将该电源本体251紧固于该固定板232上。同时，该固定带2541的部分收容卡固于该外壳2511的凹陷部2512中，可以放置该电源本体251移位。其中该锁扣2542的材料优选为金属，该固定带2541的材料也可以为金属。
更进一步地，每个铆钉255包括一帽部2551及一连接该帽部2551的钉部2552，该钉部2552包括二朝向外侧的勾部2553，该二勾部2553之间具有间隙2554，使得该钉部2552可发生弹性形变穿过该开孔257及该铆钉孔2322并锁固于该固定板232上，从而进一步加强该电源本体251的固定强度。其中该铆钉255的材料可以为塑料，从而拆卸该电源本体251时可以直接将该钉部2552用剪刀剪断即可完成铆钉255的拆卸。进一步地，该固定板232上形成有多对空置（即未被使用）的通孔2321，该多对通孔2321位置及之间的距离可以不同，其用于固定不同尺寸的电源本体251。该固定板232的形成有多个位置不同且空置（即未被使用）的铆钉孔2332，也用于固定不同尺寸的电源本体251。该电源本体251通过该固定扎带254及该固定板232上通孔2322固定，不仅固定及组装方式简单，而且成本较低。另外，该电源本体251上凹陷部2512的设置以及该铆钉255的固定方式均加强了该电源本体251的固定强度，增加固持可靠性。

Claims (10)

  1. 一种灯具，其包括一光源模组及一壳体模组，该光源模组包括一设置有多个发光元件的电路板及一固定环，该固定环包括一环形基板、一与该环形基板外侧边缘连接的侧壁及至少二设置于该侧壁外侧的凸缘，该电路板收容于该环形基板及该侧壁围成的收容空间中，该壳体模组包括一基体，该基体包括一第一表面、一位于该第一表面相反一侧的第二表面、一自该第一表面朝该第二表面凹陷形成的收容腔、及至少二定义于该收容腔内侧壁的滑槽，该固定环的至少二凸缘可旋转卡入该至少二滑槽中从而将该电路板固定于该收容腔中。
  2. 如权利要求1所述的灯具，其特征在于：该灯具还包括一电源模组，该电源模组包括一电源本体，用于电连接该光源模组并给该光源模组供电，该壳体模组还包括连接该基体的一固定板，该固定板上形成有至少一开口、及连接于该至少一开口边缘的固定件，该多个固定件包括二相对设置的第一固定件，该第一固定件包括一连接于该至少一开口边缘的固持板及连接该固持板边缘的卡勾结构，该电源设置于该固定板上且收容于该多个固定件围成的空间中，该第一固定件的卡勾结构卡扣于该电源本体远离该固定板一端使得该电源本体被固定。
  3. 如权利要求2所述的灯具，其特征在于：该卡勾结构外形呈棱柱状，该棱柱的一侧面抵压固定该电源本体，该固持板连接该至少一开口边缘的一端截面呈向该至少一开口侧突起的弧形。
  4. 如权利要求1所述的灯具，其特征在于：该灯具还包括一电源模组，该电源模组包括一电源本体，用于电连接该光源模组并给该光源模组供电，该壳体模组还包括连接该基体的一固定板，该固定板上形成有至少一对通孔，该电源本体设置于该固定板上，该电源模组还包括固定扎带，该固定扎带包括固定带及连接于该固定带一端的锁扣，该固定带的另一端依次穿过该固定板上的一对通孔并环绕该电源本体上，该锁扣将该固定带的另一端锁扣固定使得该电源本体固定于该固定板上。
  5. 如权利要求4所述的灯具，其特征在于：该电源本体包括外壳及至少一形成于该外壳两个侧面交接处的凹陷部，该固定带的部分收容于该凹陷部中。
  6. 如权利要求4所述的灯具，其特征在于：该固定板上还形成有至少一铆钉孔，该电源本体还包括至少一自该外壳的与该固定板的接触的表面延伸出的固定片，该固定片上具有至少一开孔，该电源模组还包括至少一铆钉，该至少一铆钉依次穿过该至少一开孔、该至少一铆钉孔固定于该固定板上。
  7. 如权利要求6所述的灯具，其特征在于：该至少一铆钉孔包括一帽部及一连接该帽部的钉部，该钉部包括二朝向外侧的勾部，该二勾部之间具有间隙，使得该钉部可发生弹性形变穿过该开孔及该铆钉孔并锁固于该固定板上。
  8. 如权利要求1所述的灯具，其特征在于：该光源模组还包括一胶圈及一透镜，该胶圈、该透镜及该电路板均收容于该环形基板及该侧壁围成的收容空间中，且该胶圈夹于该环形基板与该电路板之间；该基体包括形成于该第二表面上的散热片，用于灯具散热。
  9. 如权利要求1所述的灯具，其特征在于：该基体还包括一形成于该收容腔底部且贯穿该基体的出线孔、一位于该基体的第二表面且对应该出线孔设置的防水扣，该防水扣包括一形成于该基体上的座体、一防水圈及一卡扣，该座体包括具有一与该出线孔贯通的通孔及定义于邻近该防水圈一侧的一收容空间、及自该座体两侧分别延伸出的弹性卡扣件，该防水圈具有通孔，该卡扣具有收容空间、与收容空间贯通的通孔、及两个用于与该弹性卡扣件配合的卡槽，该电源模组还包括导线，该导线的一端电连接该电路板并依次穿过该出线孔、该座体的通孔、该防水圈的通孔、及该卡扣的通孔电连接该电源本体，该防水圈一端收容于该座体的收容空间中，另一端收容于该卡扣的收容空间中，该弹性卡扣件与该卡扣的卡槽配合将该胶圈及卡扣固定于该座体上。
  10. 如权利要求9所述的灯具，其特征在于：该弹性卡扣件包括自该座体侧面延伸出的弹性板、及位于该弹性板邻近该胶圈一侧的弧形卡件，当对该弹性板施加外力使得该弧形卡件朝远离该卡扣的方向运动时，该弧形卡件张开以释放该卡扣；当对该弹性板施加外力使得该弧形卡件朝邻近该卡扣的方向运动时，该弧形卡件与该卡扣卡固。
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