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GB2459942A - A custom assembly light-emitting module - Google Patents

A custom assembly light-emitting module Download PDF

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Publication number
GB2459942A
GB2459942A GB0902686A GB0902686A GB2459942A GB 2459942 A GB2459942 A GB 2459942A GB 0902686 A GB0902686 A GB 0902686A GB 0902686 A GB0902686 A GB 0902686A GB 2459942 A GB2459942 A GB 2459942A
Authority
GB
United Kingdom
Prior art keywords
light
unit
heat
emitting module
custom assembly
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.)
Withdrawn
Application number
GB0902686A
Other versions
GB0902686D0 (en
Inventor
Chien-Chen Teng
Fang-Po Wang
Wen-Chieh Chang Chien
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.)
Ledtech Electronics Corp
Original Assignee
Ledtech Electronics Corp
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 Ledtech Electronics Corp filed Critical Ledtech Electronics Corp
Publication of GB0902686D0 publication Critical patent/GB0902686D0/en
Publication of GB2459942A publication Critical patent/GB2459942A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V17/164—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 the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/763—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 the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V29/004—
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

A custom assembly light-emitting module includes a base unit 1a, a light-emitting unit 2a and a lens unit 4a. The base unit has a heat-dissipating base 10a and two first retaining structures 11a extending upwards from two opposite lateral sides of the heat-dissipating base. The light-emitting unit 2a is detachably disposed on the heat-dissipating base. The lens unit 4a has a lens 40a and two second retaining structures 41a formed on two opposite lateral sides of the lens, wherein the lens unit is detachably disposed over the light-emitting unit by matching the two first retaining structures 11a and the two second retaining structures 41a. Hence, the base unit, the light-emitting unit and the lens unit can be replaced according to the user's different requirements.

Description

CUSTOM ASSEMBLY LIGHT-EMITTING MODULE
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a light-emitting module, and particularly relates to a custom assembly light-emitting module having a heat-dissipating base, a light-emitting element and a lens all of which are replaceable according to user requirements.
2. Description of the Related Art
A traditional light-emitting device is used to provide illumination for humans, such as simple illumination or illumination for enhancing the aspect of the environment. However, the standard of the traditional light-emitting device is fixed such as fixed heat-dissipating effect, fixed light-emitting effect, and fixed light-projecting angle.
When the user purchases the traditional light-emitting device, the components of the traditional light-emitting device cannot be replaced. In other words, because the standard of the traditional light-emitting device is fixed, the components of the traditional light-emitting device cannot be replaced according to the user's different requirements.
SUMMARY OF THE INVENTION
One particular aspect of the present invention is to provide a custom assembly light-emitting module that includes a base unit, a light-emitting unit and a lens unit that are replaceable according to the user's different requirements. Hence, the base unit is replaceable according to different heat-dissipating effects, the light-emitting unit is replaceable according to different * light-emitting effects, and the lens unit is replaceable according to different light-projecting angles.
In order to achieve the above-mentioned aspects, the present invention provides a custom assembly light-emitting module, including: a base unit, a light-emitting unit and a lens unit. The base unit has a heat-dissipating base and two first retaining structures extending upwards from two opposite lateral sides of the heat-dissipating base. The light-emitting unit is detachably disposed on the heat-dissipating base. The lens unit has a lens and two second retaining structures formed on two opposite lateral sides of the lens, wherein the lens unit is detachably disposed over the light-emitting unit by matching the two first retaining structures and the two second retaining structures.
In order to achieve the above-mentioned aspects, the present invention provides a custom assembly light-emitting module, including: a base unit, a light-emitting unit and a lens unit. The base unit has a heat-dissipating base and two first retaining structures formed on two opposite lateral sides of the heat- dissipating base. The light-emitting unit is detachably disposed on the heat-dissipating base. The lens unit has a lens and two second retaining structures extending downwards from two opposite lateral sides of the lens, wherein the lens unit is detachably disposed over the light-emitting unit by matching the two first retaining structures and the two second retaining structures.
It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the invention as claimed. Other advantages and features of the invention will be apparent from the following description, drawings and claims.
BRIEF DESCRIPTION OF THE DRAWINGS
The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawings, in which: Fig. 1A is a perspective, exploded view of a custom assembly light-emitting module according to the first embodiment of the present invention; Fig. lB is a perspective, assembled view of a custom assembly light-emitting module when a cover unit opening according to the first embodiment of the present invention; Fig. 1C is a lateral, schematic view of a custom assembly light-emitting module without the cover unit according to the first embodiment of the present invention; Fig. 1D is a lateral, schematic view of a custom assembly light-emitting module fixed by a hooking unit according to the first embodiment of the present invention; Fig. lE is a lateral, schematic view of a custom assembly light-emitting module using another type of lens unit according to the first embodiment of the present invention; Fig. 2A is a perspective, exploded view of a custom assembly light-emitting module according to the second embodiment of the present invention; Fig. 2B is a perspective, assembled view of a custom assembly light-emitting module when a cover unit opening according to the second embodiment of the present invention; Fig. 2C is a lateral, schematic view of a custom assembly light-emitting module without the cover unit according to the second embodiment of the present invention; and Fig. 2D is a lateral, schematic view of a custom assembly light-emitting module fixed by a hooking unit according to the second embodiment of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Referring to Figs. 1A to 1D, the first embodiment of the present invention provides a custom assembly light-emitting module, including: a base unit la, a light-emitting unit 2a, a plurality of screw elements 3a, a lens unit 4a, and two cover unit 5a.
The base unit la has a heat-dissipating base lOa and two first retaining structures 11 a extending upwards from two opposite lateral sides of the heat-dissipating base 1 Oa. Each first retaining structure 11 a has a concave retaining portion llOa formed on its outside. In addition, the heat-dissipating base lOa has a plurality of heat-dissipating fins lOOa disposed on its bottom portion.
However, the type of the heat-dissipating fins 1 OOa is just an example. The shape, the arrangement, the size and the number of the heat-dissipating fins 1 OOa are changeable according to different design requirements. Hence, the present invention can choose different heat-dissipating bases according to different heat-dissipating requirements the user's requirement.
The light-emitting unit 2a has a substrate 20a and a plurality of light-emitting elements 21 a electrically disposed on the substrate 20a. The substrate 20a has a plurality of through holes 200a corresponding to the screw elements 3a, and one part of each screw element 3a passes through the corresponding through hole 200a so as to fix the substrate 20a on the heat-dissipating base lOa. In addition, the first embodiment further includes a fine layer of heat-conducting glue A disposed between the heat-dissipating base lOa and the substrate 20a by coating or printing; Alternatively, the first embodiment further includes a heat-conducting piece (not shown) glued between the heat-dissipating base lOa and the substrate 20a, so as to increase the heat-dissipating efficiency of transmitting heat from the light-emitting unit 2a to the heat-dissipating base lOa. However, using the screw elements 3a to fix the substrate 20a on the heat-dissipating base lOa is just an example. Any method for fixing the substrate 20a on the heat-dissipating base lOa is protected in the present invention. In other words, the light-emitting unit 2a can be detachably disposed on the heat-dissipating base lOa by any assembly method. Hence, the space, the color, the number and the power of the light-emitting elements 21 a can be changed according to user's requirement.
The lens unit 4a has a lens 40a and two second retaining structures 41a formed on two opposite lateral sides of the lens 40a. The two retaining structures 41 a correspond to the two first retaining structures 11 a respectively.
Hence, the lens unit 4a is detachably disposed over the light-emitting unit 2a by matching the two first retaining structures 1 la and the two second retaining structures 41 a. In the first embodiment, the two first retaining structures 11 a are two first sliding grooves facing each other, the two second retaining structures 41 a are two second sliding grooves in opposite direction to each other, the two first sliding grooves and the two second sliding grooves are slidably matched with each other. However, the match between the two first sliding grooves and the two second sliding grooves is just an example. The lens unit 4a can be detachably disposed over the light-emitting unit 2a by any matching method.
The two cover units 5a are respectively covering two opposite lateral sides of the base unit la. Each cover unit 5a has a cover body 50a and a protruding portion 5 la projecting from the cover body 50a and fitted tightly between the two first retaining structures 11 a.
Referring to Fig. 1C, the light beams S generated by the light-emitting elements 21a pass through the lens 40a and generate projecting light beams P1 with predetermined light-projecting angles. Hence, the lens 40a can be changed according to the different light-projecting angles the user's requirement.
Referring to Fig. ID, the base unit la is inverted and retained in a hooking unit óa by the two concave retaining portions 11 Oa mating with the hooking unit 6a. For example, when a user wants to place the custom assembly light-emitting module of the present invention on a ceiling (or on a wall or on any object), the base unit la can be inverted and retained between two hooking structures 60a of the hooking unit 6a by matching the two concave retaining portions 1 lOa and the hooking structures 60a on the ceiling. The heat-dissipating base lOa is hidden in the hooking unit 6a, and the lens 40a is exposed out of the hooking unit 6a. Hence, the light beams S generated by the light-emitting elements 21 a pass through the lens 40a and generate upwards projecting light beams P1 with predetermined light-projecting angles so as to provide brightness the user's requirement. In addition, the present invention can generate different light-projecting angles due to the replacement of the lens 40a.
Referring to Fig. 1E, the difference between Fig. 1E and Fig. 1C is that: the lens 40a has been replaced by another lens L in Fig. 1E. Hence, the light beams S generated by the light-emitting elements 21a pass through the lens L and generate projecting light beams P2 with another predetermined light-projecting angle.
Referring to Figs. 2A to 2D, the second embodiment of the present invention provides a custom assembly light-emitting module, including: a base unit ib, a light-emitting unit 2b, a plurality of screw elements 3b, a lens unit 4b, and two cover unit Sb.
The base unit lb has a heat-dissipating base lOb and two first retaining structures 11 b formed on two opposite lateral sides of the heat-dissipating base lOb. In addition, the heat-dissipating base lOb has a plurality of heat-dissipating fins or a heat-dissipating body lOOb disposed on its bottom portion.
However, the type of the heat-dissipating body lOOb is just an example. The shape, the arrangement, the size and the number of the heat-dissipating fins are changeable according to different design requirements. Hence, the present invention can choose different heat-dissipating bases according to different heat-dissipating requirements the user wants.
The light-emitting unit 2b has a substrate 20b and a plurality of light-emitting elements 2 lb electrically disposed on the substrate 20b. The substrate 20b has a plurality of through holes 200b corresponding to the screw elements 3b, and one part of each screw element 3b passes through the corresponding through hole 200b so as to fix the substrate 20b on the heat-dissipating base 1 Ob. In addition, the second embodiment further includes a fine layer of heat-conducting glue A disposed between the heat-dissipating base 1 Ob and the substrate 20b by coating or printing; Alternatively, the second embodiment further includes a heat-conducting piece (not shown) glued between the heat-dissipating base lOb and the substrate 20b, so as to increase the heat-dissipating efficiency of transmitting heat from the light-emitting unit 2b to the heat-dissipating base lOb. However, using the screw elements 3b to fix the substrate 20b on the heat-dissipating base lOb is just an example. Any method for fixing the substrate 20b on the heat-dissipating base lOb is protected in the present invention. In other words, the light-emitting unit 2b can be detachably disposed on the heat-dissipating base lOb by any assembly method. Hence, the space, the color, the number and the power of the light-emitting elements 21b can be changed according to user's requirement.
The lens unit 4b has a lens 40b and two second retaining structures 41b extending downwards from two opposite lateral sides of the lens 40b. Each second retaining structure 41 b has a concave retaining portion 41 Ob formed on its outside. The two second retaining structures 41b correspond to the two first retaining structures 1 lb respectively. Hence, the lens unit 4b is detachably disposed over the light-emitting unit 2b by matching the two first retaining structures 1 lb and the two second retaining structures 41b. In the second embodiment, the two first retaining structures 11 b are two first sliding grooves facing each other, the two second retaining structures 411b are two second sliding grooves in opposite direction to each other, the two first sliding grooves and the two second sliding grooves are slidably matched with each other.
However, the match between the two first sliding grooves and the two second sliding grooves is just an example. The lens unit 4b can be detachably disposed over the light-emitting unit 2b by any matching method.
The two cover units 5b are respectively covering two opposite lateral sides of the base unit lb. Each cover unit 5b has a cover body 50b and a protruding portion 51b projecting from the cover body SOb and fitted tightly between the two second retaining structures 41 b.
Referring to Fig. 2C, the light beams S generated by the light-emitting elements 21b pass through the lens 40b and generate projecting light beams P3 with predetermined light-projecting angles. Hence, the lens 40b is changeable according to the different light-projecting angles the user's requirement.
Referring to Fig. 2D, the lens unit 4b is inverted and retained under a hooking unit 6b by the two concave retaining portions 410b matching with the hooking unit 6b. For example, when a user wants to place the custom assembly light-emitting module of the present invention on a ceiling (or on a wall or on any object), the base unit lb can be inverted and retained between two hooking structures 60b of the hooking unit 6b by matching the two concave retaining portions 410b and the hooking structures 60b on the ceiling. The heat-dissipating base lOb is hidden in the hooking unit 6b, and the lens 40b is exposed out of the hooking unit 6b. Hence, the light beams S generated by the light-emitting elements 21 b pass through the lens 40b and generate upwards projecting light beams P3 with predetermined light-projecting angles so as to provide brightness the user's requirement. In addition, the present invention can generate different light-projecting angles due to the replacement of the lens 40b.
In conclusion, the base unit of the present invention is replaceable according to different heat-dissipating effects, the light-emitting unit of the present invention is replaceable according to different light-emitting effects, and the lens unit of the present invention is replaceable according to different light-projecting angles.
Although the present invention has been described with reference to the preferred best molds thereof, it will be understood that the invention is not limited to the details thereof. Various substitutions and modifications have been suggested in the foregoing description, and others will occur to those of ordinary skill in the art. Therefore, all such substitutions and modifications are intended to be embraced within the scope of the invention as defined in the appended claims. I0

Claims (21)

  1. WHAT IS CLAIMED IS: 1. A custom assembly light-emitting module, comprising: a base unit having a heat-dissipating base and two first retaining structures extending upwards from two opposite lateral sides of the heat-dissipating base; a light-emitting unit detachably disposed on the heat-dissipating base; and a lens unit having a lens and two second retaining structures formed on two opposite lateral sides of the lens, wherein the lens unit is detachably disposed over the light-emitting unit by matching the two first retaining structures and the two second retaining structures.
  2. 2. The custom assembly light-emitting module as claimed in claim 1, wherein the heat-dissipating base has a plurality of heat-dissipating fins disposed on its bottom portion.
  3. 3. The custom assembly light-emitting module as claimed in claim 1, wherein the light-emitting unit has a substrate and a plurality of light-emitting elements electrically disposed on the substrate.
  4. 4. The custom assembly light-emitting module as claimed in claim 3, further comprising: a plurality of screw elements, wherein the substrate has a plurality of through holes corresponding to the screw elements, and one part of each screw element passes through the corresponding through hole so as to fix the substrate on the heat-dissipating base.
  5. 5. The custom assembly light-emitting module as claimed in claim 3, further comprising: a layer of heat-conducting glue or a heat-conducting piece disposed between the heat-dissipating base and the substrate.
  6. 6. The custom assembly light-emitting module as claimed in claim 1, wherein the two first retaining structures are two first sliding grooves facing each other, the two second retaining structures are two second sliding grooves in opposite direction to each other, and the two first sliding grooves and the two second sliding grooves are slidably matched with each other.
  7. 7. The custom assembly light-emitting module as claimed in claim 1, wherein each first retaining structure has a concave retaining portion formed on its outside.
  8. 8. The custom assembly light-emitting module as claimed in claim 7, wherein the base unit is inverted and retained in a hooking unit by the two concave retaining portions mating with the hooking unit.
  9. 9. The custom assembly light-emitting module as claimed in claim 1, further comprising: two cover units respectively covering two opposite lateral sides of the base unit.
  10. 10. The custom assembly light-emitting module as claimed in claim 9, wherein each cover unit has a cover body and a protruding portion projecting from the cover body and fitted tightly between the two first retaining structures.
  11. 11. A custom assembly light-emitting module, comprising: a base unit having a heat-dissipating base and two first retaining structures formed on two opposite lateral sides of the heat-dissipating base; a light-emitting unit detachably disposed on the heat-dissipating base; and a lens unit having a lens and two second retaining structures extending downwards from two opposite lateral sides of the lens, wherein the lens unit is detachably disposed over the light-emitting unit by matching the two first retaining structures and the two second retaining structures.
  12. 12. The custom assembly light-emitting module as claimed in claim 11, wherein the heat-dissipating base has a heat-dissipating body disposed on its bottom portion.
  13. 13. The custom assembly light-emitting module as claimed in claim 11, wherein the light-emitting unit has a substrate and a plurality of light-emitting elements electrically disposed on the substrate.
  14. 14. The custom assembly light-emitting module as claimed in claim 13, further comprising: a plurality of screw elements, wherein the substrate has a plurality of through holes corresponding to the screw elements, and one part of each screw element passes through the corresponding through hole so as to fix the substrate on the heat-dissipating base.
  15. 15. The custom assembly light-emitting module as claimed in claim 13, further comprising: a layer of heat-conducting glue or a heat-conducting piece disposed between the heat-dissipating base and the substrate.
  16. 16. The custom assembly light-emitting module as claimed in claim 11, wherein the two first retaining structures are two first sliding grooves facing each other, the two second retaining structures are two second sliding grooves in opposite direction to each other, and the two first sliding grooves and the two second sliding grooves are slidably matched with each other.
  17. 17. The custom assembly light-emitting module as claimed in claim 11, wherein each second retaining structure has a concave retaining portion formed on its outside.
  18. 18. The custom assembly light-emitting module as claimed in claim 17, wherein the lens unit is inverted and retained under a hooking unit by the two concave retaining portions mating with the hooking unit.
  19. 19. The custom assembly light-emitting module as claimed in claim 11, further comprising: two cover units respectively covering two opposite lateral sides of the base unit.
  20. 20. The custom assembly light-emitting module as claimed in claim 19, wherein each cover unit has a cover body and a protruding portion projecting from the cover body and fitted tightly between the two second retaining structures.
  21. 21. A custom assembly light-emitting module substantially as hereinbefore described with reference to and as shown in the accompanying drawings.
GB0902686A 2008-05-16 2009-02-18 A custom assembly light-emitting module Withdrawn GB2459942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097208561U TWM345942U (en) 2008-05-16 2008-05-16 Customized assembling lighting module

Publications (2)

Publication Number Publication Date
GB0902686D0 GB0902686D0 (en) 2009-04-01
GB2459942A true GB2459942A (en) 2009-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB0902686A Withdrawn GB2459942A (en) 2008-05-16 2009-02-18 A custom assembly light-emitting module

Country Status (4)

Country Link
JP (1) JP3151288U (en)
DE (2) DE202009006184U1 (en)
GB (1) GB2459942A (en)
TW (1) TWM345942U (en)

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US10082278B2 (en) 2014-04-28 2018-09-25 Zumtobel Lighting Gmbh Arrangement for forming an elongate, channel-type accommodation space

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US20110273892A1 (en) * 2010-05-07 2011-11-10 Tyco Electronics Corporation Solid state lighting assembly
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US8288782B2 (en) 2010-07-14 2012-10-16 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and light-emitting source package structure thereof
JP5699094B2 (en) * 2012-01-18 2015-04-08 日立アプライアンス株式会社 Lighting device
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DE202009006184U1 (en) 2009-08-27
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DE102009013749A1 (en) 2009-11-19
TWM345942U (en) 2008-12-01

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