CN108050405B - Lamp set - Google Patents

Lamp set Download PDF

Info

Publication number
CN108050405B
CN108050405B CN201711498590.5A CN201711498590A CN108050405B CN 108050405 B CN108050405 B CN 108050405B CN 201711498590 A CN201711498590 A CN 201711498590A CN 108050405 B CN108050405 B CN 108050405B
Authority
CN
China
Prior art keywords
side plate
power supply
substrate
led substrate
face led
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201711498590.5A
Other languages
Chinese (zh)
Other versions
CN108050405A (en
Inventor
杜建军
王伟
王军
邹豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Fluence Technology PLC
Original Assignee
Shenzhen Fluence Technology PLC
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 Shenzhen Fluence Technology PLC filed Critical Shenzhen Fluence Technology PLC
Priority to CN201711498590.5A priority Critical patent/CN108050405B/en
Publication of CN108050405A publication Critical patent/CN108050405A/en
Application granted granted Critical
Publication of CN108050405B publication Critical patent/CN108050405B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/90—Methods of manufacture
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/56—Cooling arrangements using liquid coolants
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention provides a lamp, which comprises a containing body, a power source shell, a light source substrate and a lamp cap, wherein the containing body is provided with an opening end; the power supply shell is inserted into the accommodating body through the opening end and is used for accommodating the power supply module; the light source substrate is electrically connected with the power supply module, and comprises an end face LED substrate and side face LED substrates integrally connected to two opposite sides of the end face LED substrate, and the side face LED substrates are bent and enclosed opposite to the end face LED substrates to form a cylindrical luminous body and are fixed with the bottom of the power supply shell; the lamp cap is matched with the containing body or the power supply shell. The light source substrate adopted by the lamp has the advantages of simple structure, good heat dissipation, convenient manufacture, no need of welding and easy assembly, and greatly reduces the production difficulty and cost.

Description

Lamp set
Technical Field
The present invention relates to a lighting device, and more particularly to a lighting device, a light source substrate and a power source housing.
Background
An LED (Light Emitting Diode ) is a semiconductor device that can directly convert electricity into visible light. The LED has the advantages of energy conservation and environmental protection, and has become a major trend in the development of the lamp industry. However, the operating temperature of the LED directly affects the lifetime of the LED, which makes the heat dissipation design of the LED lamp very important.
In the prior art, a lamp for radiating light from a light emitting body by filling liquid in a bulb is available, however, the manufacturing of the existing light emitting body is relatively complex, and the existing light emitting body is mostly assembled and fixed by a welding mode, so that the assembly is inconvenient.
Disclosure of Invention
The invention provides a lamp, which solves the problems of inconvenient assembly caused by relatively complex manufacture of a luminous body and assembly and fixation in a welding mode in the prior art.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a luminaire, the luminaire comprising:
the accommodating body is provided with an opening end;
the power supply shell is inserted into the accommodating body through the opening end and is used for accommodating the power supply module;
the light source substrate is electrically connected with the power supply module and comprises an end face LED substrate and side face LED substrates integrally connected to two opposite sides of the end face LED substrate, and the side face LED substrates are bent and enclosed relative to the end face LED substrates to form a cylindrical luminous body and are fixed with the bottom of the power supply shell;
and the lamp cap is matched with the accommodating body or the power supply shell.
According to a specific embodiment of the invention, the end face LED substrate is in a regular hexagon shape.
According to a specific embodiment of the invention, a sleeving part is arranged at the bottom of the power supply shell, a hot melting column is arranged on the outer surface of the sleeving part, and the hot melting column is used for receiving the hanging of the side LED substrate and fixing the side LED substrate through hot melting.
According to a specific embodiment of the present invention, the side LED substrate includes a first side plate, a second side plate, and a third side plate, the second side plate is connected to the end LED substrate, and the first side plate and the third side plate are disconnected from the end LED substrate and connected to two sides of the second side plate.
According to an embodiment of the present invention, a plurality of slots are disposed between the first side plate and the second side plate and between the second side plate and the third side plate, and the plurality of slots are used for facilitating bending of the first side plate and the third side plate relative to the second side plate.
According to a specific embodiment of the present invention, the second side plate is provided with a fixing hole, and the fixing hole is used for receiving the hot-melt column to insert for hot-melt fixing.
According to a specific embodiment of the present invention, a punching area is provided in the first side plate and/or the third side plate, and an electrical contact piece extends in the punching area, and the electrical contact piece is used for bending relative to the first side plate and/or the third side plate to electrically connect inside the cylindrical illuminant.
According to a specific embodiment of the present invention, the edges of the first side plate and/or the third side plate are provided with punching openings, and the punching openings are extended with electric contact pieces, and the electric contact pieces are used for bending relative to the first side plate and/or the third side plate so as to electrically connect the ends of the cylindrical light-emitting body.
According to a specific embodiment of the present invention, the end face LED substrate and the side face LED substrate each include an aluminum substrate and a plurality of LEDs disposed on the aluminum substrate.
According to an embodiment of the present invention, the accommodating body is used for accommodating a cooling medium to dissipate heat of the light source substrate.
The beneficial effects of the invention are as follows: compared with the prior art, the lamp provided by the invention has the advantages of simple structure, good heat dissipation, convenience in manufacture, no need of welding and easiness in assembly, and greatly reduces the production difficulty and cost.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a schematic perspective view of a lamp according to a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the luminaire shown in FIG. 1;
FIG. 3 is a schematic diagram of an exploded construction of the light fixture shown in FIG. 1;
FIG. 4 is a schematic view of a light source substrate according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of the light source substrate shown in FIG. 4 at a first view angle after being folded and enclosed;
FIG. 6 is a schematic diagram illustrating a second view angle of the light source substrate shown in FIG. 4 after being folded and enclosed;
fig. 7 is a schematic structural view of a light source substrate according to another preferred embodiment of the present invention;
FIG. 8 is a schematic view of the light source substrate shown in FIG. 7 at a first view angle after being folded and enclosed;
FIG. 9 is a schematic diagram illustrating a second view angle of the light source substrate shown in FIG. 7 after being folded and enclosed;
fig. 10 is a schematic view of the structure of the power supply case shown in fig. 3 at a first viewing angle; and
fig. 11 is a schematic structural view of the power supply case shown in fig. 3 at a second viewing angle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a lamp 10, and the lamp 10 includes a housing 100, a power source housing 200, a light source substrate 300, and a lamp cap 400.
As shown in fig. 3, the accommodating body 100 is provided with an open end 110, the accommodating body 100 may be in a shape of a bulb, etc., and the accommodating body 100 may be integrally formed of a transparent or translucent material, for example, a glass material or a plastic material.
The power source housing 200 is inserted into the accommodating body 100 through the opening end 110 and can be connected in a sealing way through a laser welding process, the power source housing 200 is used for accommodating the power source module 202, and the power source housing 200 can be integrally formed by plastic materials.
As shown in fig. 4 to 6, the light source substrate 300 is electrically connected to the power module 202, and the light source substrate 300 includes an end LED substrate 310 and side LED substrates 320 integrally connected to two opposite sides of the end LED substrate 310, where the side LED substrates 320 are bent and enclosed with respect to the end LED substrate 310 to form a cylindrical light emitting body 300 and fixed to the bottom of the power case 200. The end face LED substrate 310 may have a regular polygon shape, for example, the end face LED substrate 310 may have a regular hexagon shape.
The lamp cap 400 is matched with the accommodating body 100 or the power supply case 200, and covers the joint of the accommodating body 100 and the power supply case 200 through the adapter sleeve 410.
As shown in fig. 10 and 11, a socket 220 is provided at the bottom of the power source case 200, a heat-fusible column 222 is provided at the outer surface of the socket 220, and the heat-fusible column 222 is hung in a fixing hole 325 for receiving the side LED substrate 320 and fixed by heat-fusing.
Specifically, as shown in fig. 4 to 6, the side LED substrate 320 may include a first side plate 321, a second side plate 322, and a third side plate 323, the second side plate 322 being connected to the end LED substrate 310, the first side plate 321 and the third side plate 323 being disconnected from the end LED substrate 310 and connected to both sides of the second side plate 322.
A plurality of cutting grooves 324 may be disposed between the first side plate 321 and the second side plate 322 and between the second side plate 322 and the third side plate 323, and the plurality of cutting grooves 324 are used for facilitating bending of the first side plate 321 and the third side plate 323 relative to the second side plate 322.
In order to cooperate with the hot-melt fixing, the second side plate 322 is provided with a fixing hole 325, and the fixing hole 325 is used for receiving the hot-melt column 222 to insert for the hot-melt fixing.
The first side plate 321 and/or the third side plate 323 are provided with a punching area 326, and an electric contact piece 327 extends in the punching area 326, and the electric contact piece 327 is used for bending relative to the first side plate 321 and/or the third side plate 323 to electrically connect inside the cylindrical light emitting body 300.
In another embodiment, as shown in fig. 7 to 9, the edges of the first side plate 321 and/or the third side plate 323 are provided with a die cut opening 328, and an electrical contact piece 329 extends in the die cut opening 328, and the electrical contact piece 329 is used for bending relative to the first side plate 321 and/or the third side plate 323 to electrically connect at the end of the cylindrical light emitting body 300.
In the embodiment of the present invention, the end face LED substrate 310 and the side face LED substrate 320 both include an aluminum substrate 301 and a plurality of LEDs 302 disposed on the aluminum substrate 301, where the thickness of the aluminum substrate 301 may be 0.6 mm, and the thickness of the aluminum substrate 301 may be the same, and the aluminum substrate 301 is convenient to punch and manufacture, easy to bend, and has an excellent heat dissipation effect, and the aluminum substrate 301 is printed with an ink layer and a conductive circuit.
The lamp 10 provided by the invention adopts a liquid cooling mode to dissipate heat, the accommodating body 100 is used for accommodating the cooling medium 120 to dissipate heat of the light source substrate 300, and the cooling medium 120 is insulating liquid, for example, insulating oil.
As shown in fig. 10 and 11, the power source housing 200 further includes a main body portion 210 and a connection portion 230.
The main body 210 is provided with a flange 211, the flange 211 is used for being pressed and buckled on the opening end 110, the sleeving part 220 is arranged at one end of the main body 210, and the sleeving part 220 is used for receiving the sleeving of the cylindrical luminous body 300 and fixing the cylindrical luminous body 300 through the hot melting deformation of the hot melting column 222; the connection part 230 is provided at the other end of the main body part 210 for connecting the base 400.
In the embodiment of the present invention, the end surface of the socket 220 corresponds to the shape of the end surface LED substrate 310, and the end surface of the socket 220 may be regular polygon, for example, as shown in fig. 10, the end surface of the socket 220 is regular hexagon, two opposite sides of the socket 220 are provided with the heat-melting columns 222, and the number of the heat-melting columns 222 on each side is at least one, for example, two as shown in fig. 10.
In addition, a baffle 224 is disposed on the outer side of the socket 220, and the baffle 224 and the socket 220 form a socket gap to receive the cylindrical illuminant 300.
Since the two side LED substrates 320 are not fixed after being folded and enclosed relative to the end LED substrate 310, but still are in a loose state, specifically, the positions of the two first side plates 321 and the two third side plates 323 on the two sides of the end LED substrate 310 after being folded and enclosed, namely, the positions indicated by 315 in fig. 9, so in order to prevent the two side LED substrates 320 from loosening after assembly, the baffle 224 is correspondingly provided with a baffle 224, and the baffle 224 may be V-shaped and used for blocking and protecting the enclosed positions 315 (see fig. 9) after the side LED substrates 320 are folded, so that the cylindrical illuminant 300 is not scattered under the condition of not adopting welding or fastening, if adopting welding and fastening, the assembly of the lamp 10 is complex, and adopting fastening and fastening requires designing a corresponding fastening structure.
As shown in fig. 10 and 11, the power supply case 200 includes a housing compartment 201 and a wire through hole 226 disposed at the bottom of the housing compartment 201, wherein the housing compartment 201 is used for housing the power supply module 202, and the wire through hole 226 is used for receiving a wire (not shown) to penetrate therethrough so as to electrically connect the power supply module 202 with the cylindrical light emitting body 300.
In the embodiment of the present invention, the power module 202 and the wire through hole 226 are sealed by glue filling in the accommodating bin 201, and an excellent sealing effect can be obtained by glue filling, so as to prevent the internal cooling medium 120 from flowing out.
Referring to fig. 4 to 9, the embodiment of the invention further provides a light source substrate 300, where the light source substrate 300 includes an end LED substrate 310 and side LED substrates 320 integrally connected to two opposite sides of the end LED substrate 310, and the side LED substrates 320 are used for bending and enclosing the opposite end LED substrates 310 to form a cylindrical light emitting body 300.
According to an embodiment of the present invention, the end face LED substrate 310 may have a regular polygon shape, for example, as shown in fig. 4 and 7, and the end face LED substrate 310 has a regular hexagon shape.
The side LED substrate 320 may include a first side plate 321, a second side plate 322, and a third side plate 323, wherein the second side plate 322 is connected with the end LED substrate 310, and the first side plate 321 and the third side plate 323 are disconnected from the end LED substrate 310 and connected to two sides of the second side plate 322. In manufacturing the light source substrate 300, only a small amount of unnecessary plate material between the end face LED substrate 310 and the side face LED substrate 320 is required to be cut off, so that the material waste is relatively small.
A plurality of cutting grooves 324 are disposed between the first side plate 321 and the second side plate 322 and between the second side plate 322 and the third side plate 323, and the plurality of cutting grooves 324 are used for facilitating bending of the first side plate 321 and the third side plate 323 relative to the second side plate 322.
In order to cooperate with the hot-melt fixing, the second side plate 322 is provided with a fixing hole 325, and the fixing hole 325 is used for receiving the hot-melt column 222 to insert for the hot-melt fixing.
In order to make electrical connection, as shown in fig. 4 to 6, a punching area 326 is provided inside the first side plate 321 and/or the third side plate 323, and an electrical contact piece 327 extends in the punching area 326, and the electrical contact piece 327 is used for bending relative to the first side plate 321 and/or the third side plate 323 to make electrical connection inside the tubular light emitting body 300.
In another embodiment, as shown in fig. 7 to 9, the edges of the first side plate 321 and/or the third side plate 323 are provided with a die cut opening 328, and an electrical contact piece 329 extends in the die cut opening 328, and the electrical contact piece 329 is used for bending relative to the first side plate 321 and/or the third side plate 323 to electrically connect at the end of the cylindrical light emitting body 300.
In the embodiment of the present invention, the end face LED substrate 310 and the side face LED substrate 320 both include an aluminum substrate 301 and a plurality of LEDs 302 disposed on the aluminum substrate 301, where the thickness of the aluminum substrate 301 may be 0.6 mm, and the thickness of the aluminum substrate 301 may be the same, and the aluminum substrate 301 is convenient to punch and manufacture, easy to bend, and has an excellent heat dissipation effect, and the aluminum substrate 301 is printed with an ink layer and a conductive circuit.
The embodiment of the invention further provides a lamp 10, and the lamp 10 includes the light source substrate 300.
Referring to fig. 1 to 3 and fig. 10 and 11, the present invention further provides a power supply housing 200, where the power supply housing 200 includes a main body 210, a socket 220, and a connection 230.
The sleeving part 220 is arranged at one end of the main body part 210, a hot-melting column 222 is arranged on the outer surface of the sleeving part 220, and the sleeving part 220 is used for receiving the sleeving of the cylindrical luminous body 300 and fixing the cylindrical luminous body 300 through the hot-melting deformation of the hot-melting column 222;
the connection part 230 is provided at the other end of the main body part 210 for connecting the base 400.
In an embodiment of the present invention, the end surface of the socket 220 may have a regular polygon, for example, as shown in fig. 10, and the end surface of the socket 220 has a regular hexagon.
The two opposite sides of the sleeve joint part 220 are provided with the hot-melt columns 222, and the number of the hot-melt columns 222 on each side is at least one, and specifically can be two or three.
In addition, a baffle 224 is disposed on the outer side of the socket 220, and the baffle 224 and the socket 220 form a socket gap to receive the cylindrical illuminant 300.
Referring to fig. 4 to 9 together, since the two side LED substrates 320 are bent and enclosed relative to the end LED substrate 310 and do not have a fixed state, but still have a relatively loose state, specifically, the positions of the two first side plates 321 and the two third side plates 323 on the two sides of the end LED substrate 310 after being bent and enclosed, namely, the positions indicated by 315 in fig. 9, so that in order to prevent the two side LED substrates 320 from loosening after being assembled, the baffle 224 is correspondingly provided with a V-shaped baffle 224 for blocking and protecting the enclosed positions 315 (see fig. 9) after the side LED substrates 320 are bent, so that the cylindrical light-emitting body 300 is still not scattered without welding or fastening, if welding and fastening are adopted, the assembly of the lamp 10 is complex, and the fastening structure is required to be designed.
As shown in fig. 11, the power supply case 200 includes a housing compartment 201 and a wire through hole 226 disposed at the bottom of the housing compartment 201, wherein the housing compartment 201 is used for housing the power supply module 202, and the wire through hole 226 is used for receiving a wire to pass through so as to electrically connect the power supply module 202 with the cylindrical light 300.
The outer surface of the connecting part 230 is provided with a connecting thread 231 and a positioning groove 232, the connecting thread 231 is used for connecting the lamp cap 400, the positioning groove 232 is used for positioning and assembling a positioning protrusion 411 of the adapter sleeve 410, and the adapter sleeve 410 can cover the joint of the housing body 100 and the power supply shell 200.
The invention also provides a lamp 10, which lamp 10 comprises the aforementioned power supply housing 200.
In summary, those skilled in the art will readily understand that the lamp 10, the light source substrate 300 and the power source housing 200 provided by the invention have the advantages of simple structure, good heat dissipation, convenient manufacture, no need of welding or fastening connection of the light source substrate 300, easy assembly, and greatly reduced production difficulty and cost.
The foregoing is only illustrative of the present invention and is not to be construed as limiting the scope of the invention, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present invention and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the invention.

Claims (8)

1. A luminaire, characterized in that it comprises:
the accommodating body is provided with an opening end;
the power supply shell is inserted into the accommodating body through the opening end and is used for accommodating the power supply module;
the light source substrate is electrically connected with the power supply module and comprises an end face LED substrate and side face LED substrates integrally connected to two opposite sides of the end face LED substrate, and the side face LED substrates are bent and enclosed relative to the end face LED substrates to form a cylindrical luminous body and are fixed with the bottom of the power supply shell; the end face LED substrate is in a regular hexagon shape, the side face LED substrate comprises a first side plate, a second side plate and a third side plate, the second side plate is connected with the end face LED substrate, and the first side plate and the third side plate are disconnected with the end face LED substrate and are connected to two side edges of the second side plate;
the lamp cap is matched with the accommodating body or the power supply shell;
the bottom of the power supply shell is provided with a sleeving part, the outer side of the sleeving part is provided with a baffle, a sleeving gap is formed between the baffle and the sleeving part to receive sleeving of the cylindrical illuminant, and the baffle is used for blocking and protecting the surrounding part of the side LED substrate after bending.
2. The lamp as claimed in claim 1, wherein the outer surface of the socket portion is provided with a heat-fusible pillar, and the heat-fusible pillar is configured to receive the side LED substrate for hanging and fixing by heat-fusing.
3. The luminaire of claim 1 wherein a plurality of slots are provided between the first side plate and the second side plate and between the second side plate and the third side plate for facilitating bending of the first side plate and the third side plate relative to the second side plate.
4. A lamp as claimed in claim 2, wherein the second side plate is provided with a fixing hole for receiving the heat-fusible column for heat-fusible fixing.
5. A luminaire as claimed in claim 1, characterized in that the first side plate and/or the third side plate are provided with a blanking zone inside which an electrical contact tab extends for bending relative to the first side plate and/or the third side plate for electrical connection inside the tubular luminaire.
6. A light fixture as recited in claim 1, wherein edges of the first side plate and/or the third side plate are provided with die cut openings, and wherein electrical contact tabs extend into the die cut openings, and wherein the electrical contact tabs are adapted to be bent relative to the first side plate and/or the third side plate for electrical connection at ends of the tubular light emitter.
7. The luminaire of claim 1 wherein the end face LED substrate and the side face LED substrate each comprise an aluminum substrate and a plurality of LEDs disposed on the aluminum substrate.
8. A lamp as recited in claim 1, wherein the housing is configured to house a cooling medium to dissipate heat from the light source substrate.
CN201711498590.5A 2017-12-29 2017-12-29 Lamp set Active CN108050405B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711498590.5A CN108050405B (en) 2017-12-29 2017-12-29 Lamp set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711498590.5A CN108050405B (en) 2017-12-29 2017-12-29 Lamp set

Publications (2)

Publication Number Publication Date
CN108050405A CN108050405A (en) 2018-05-18
CN108050405B true CN108050405B (en) 2024-04-12

Family

ID=62126011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711498590.5A Active CN108050405B (en) 2017-12-29 2017-12-29 Lamp set

Country Status (1)

Country Link
CN (1) CN108050405B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203099389U (en) * 2012-12-21 2013-07-31 李先锋 Novel LED bulb
CN204629177U (en) * 2015-05-27 2015-09-09 上海雷穹照明科技有限公司 A kind of LED lamp
CN105090785A (en) * 2015-07-29 2015-11-25 深圳市超频三科技股份有限公司 Lamp
CN207990240U (en) * 2017-12-29 2018-10-19 深圳市超频三科技股份有限公司 Lamps and lanterns

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203099389U (en) * 2012-12-21 2013-07-31 李先锋 Novel LED bulb
CN204629177U (en) * 2015-05-27 2015-09-09 上海雷穹照明科技有限公司 A kind of LED lamp
CN105090785A (en) * 2015-07-29 2015-11-25 深圳市超频三科技股份有限公司 Lamp
CN207990240U (en) * 2017-12-29 2018-10-19 深圳市超频三科技股份有限公司 Lamps and lanterns

Also Published As

Publication number Publication date
CN108050405A (en) 2018-05-18

Similar Documents

Publication Publication Date Title
US20160341414A1 (en) Led tube lamp
KR101088715B1 (en) LED lighting device and its manufacturing method
CN106016192A (en) Holder and lighting device including the same
CN103968279A (en) Lamp Device, Light-Emitting Device and Luminaire
TWM474106U (en) Light emitting diode lamp
US20150043216A1 (en) Light emitting diode bulb
CN108266652B (en) Lamp set
US8847472B1 (en) Laminate support structure for an LED in a liquid-filled bulb
CN108050405B (en) Lamp set
CN108317409B (en) Lamp fitting
CN208011342U (en) Lamps and lanterns and its assembling stand
US11293632B2 (en) Lamp and light source substrate thereof
US10655798B2 (en) LED lighting device and method for manufacturing the same
CN205424543U (en) Lamp device and lighting device
CN106813117B (en) LED straight lamp
CN207990240U (en) Lamps and lanterns
CN207831026U (en) Lamps and lanterns
CN204164730U (en) Light-emitting device and lighting device
US9279548B1 (en) Light collimating assembly with dual horns
CN203949005U (en) Bulb-shaped lamp and ligthing paraphernalia
CN207990241U (en) Lamps and lanterns
KR20170063393A (en) Boltless-type illuminating device
CN108131575B (en) Lamp and assembly seat thereof
CN207831294U (en) Lamps and lanterns and its power shelf
CN207831027U (en) Lamps and lanterns and its light source substrate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant