CN108613070B - Multifunctional LED light source body - Google Patents

Multifunctional LED light source body Download PDF

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Publication number
CN108613070B
CN108613070B CN201810637980.4A CN201810637980A CN108613070B CN 108613070 B CN108613070 B CN 108613070B CN 201810637980 A CN201810637980 A CN 201810637980A CN 108613070 B CN108613070 B CN 108613070B
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CN
China
Prior art keywords
cover
light source
pin
led light
conductive electrode
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Application number
CN201810637980.4A
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Chinese (zh)
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CN108613070A (en
Inventor
魏展生
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Individual
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Individual
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Priority to CN201810637980.4A priority Critical patent/CN108613070B/en
Publication of CN108613070A publication Critical patent/CN108613070A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses a multifunctional LED light source body, which comprises a heat dissipation cover, wherein the heat dissipation cover comprises a first mounting cover and a second mounting cover, a light body is arranged in the first mounting cover, the first mounting cover is externally connected with the second mounting cover which can lock the light body together with the first mounting cover, the light body comprises a heat conduction lamp holder, a plurality of conductive electrode strips are arranged on the upper end face of the heat conduction lamp holder at intervals, an insulator is arranged between the conductive electrode strips, LED light sources are arranged on two adjacent conductive electrode strips, a conductive contact pin is arranged on the lower end face of the heat conduction lamp holder, and the conductive contact pin is electrically connected with the conductive electrode strips. The invention aims to overcome the defects in the prior art and provide the multifunctional LED light source body which has attractive appearance, simple structure, reliability and stability, and is directly conductive to heat and is provided with the power supply conductive contact pin.

Description

Multifunctional LED light source body
Technical Field
The invention relates to a multifunctional LED light source body.
Background
The existing LED lamp generally takes an independent split type mode as assembly processing, multiple welding is needed, the application of single-sided light emission in some occasions is limited, if the double-sided lamp with the overlapped substrate is used, the structure is complex, the working procedures are multiple, the thermal resistance is large, the light attenuation is fast, the service life is short, even the double-sided substrate has the same thermal resistance as the single-sided substrate, the service life of the LED is also influenced, the driving power supply can be electrically connected no matter the single-sided overlapped substrate or the double-sided substrate is welded, and the reliability and the stability of LED illumination can be influenced.
Therefore, the existing LED light source body needs to be further improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the multifunctional LED light source body which has attractive appearance, simple structure, reliability and stability, and is directly conductive to heat and is provided with the power supply conductive contact pin.
In order to achieve the above purpose, the present invention adopts the following scheme:
The utility model provides a multi-functional LED light source body, including the heat dissipation lid, the heat dissipation lid is including installing lid earlier and back installation lid earlier be equipped with the lamp body in the installation lid earlier, the external back installation lid that can lock the lamp body together with the installation lid earlier that installs earlier of installation lid, the lamp body is including the heat conduction lighting fixture up end is last the interval to be equipped with a plurality of electrically conductive electrode strips be equipped with the insulator between the electrically conductive electrode strip be equipped with the LED light source on two adjacent electrically conductive electrode strips be equipped with electrically conductive contact pin on the terminal surface under the heat conduction lighting fixture, electrically conductive contact pin is connected with electrically conductive electrode strip electricity.
The multifunctional LED light source body is characterized in that the first mounting cover is a pin cover, pin holes are formed in the inner bottom surface of the pin cover, the conductive pins are inserted into the pin holes, pin insulators are arranged between the inner walls of the pin holes and the outer walls of the conductive pins, the rear mounting cover is a light source cover, and the light source cover is clamped on the pin cover.
The multifunctional LED light source body is characterized in that the pin cover comprises a pin cover body, a convex buckle and a convex strip are respectively arranged on a cover opening of the pin cover body, a compression joint hole and a forming groove are formed in the heat conduction lamp bracket, the convex strip is arranged in the forming groove, the convex buckle is pressed on the compression joint hole, a plurality of clamping holes are formed in the pin cover body, a clamping block is arranged at a position, corresponding to the clamping hole, of the light source cover, and the clamping block is clamped in the clamping hole.
The multifunctional LED light source body is characterized in that the first mounting cover is a light source cover, a light source hole capable of allowing a light source region formed by the conductive electrode strips, a light source insulator between the conductive electrode strips, the LED light source and the colloid to pass through is formed in the light source cover, the second mounting cover is a pin cover, and the pin cover is clamped on the light source cover.
The multifunctional LED light source body is characterized in that the light source cover comprises a light source cover body, a light source cover convex buckle and a light source cover convex strip are respectively arranged on a cover opening of the light source cover body, a compression joint hole and a forming groove are formed in the heat conduction lamp bracket, the light source cover convex strip is arranged in the forming groove, the light source cover convex buckle is pressed on the compression joint hole, a plurality of light source cover clamping holes are formed in the light source cover body, a pin cover clamping block is arranged at a position corresponding to the pin cover and the clamping hole, and the pin cover clamping block is clamped in the light source cover clamping hole.
The multifunctional LED light source body is characterized in that the rear mounting cover is a horn cover, and the horn cover is connected to the front mounting cover.
The multifunctional LED light source body is characterized in that the light source cover is provided with the light source cover cap peak, the pin cover is provided with the pin cover cap peak, and the light source cover cap peak and the pin cover cap peak respectively lean against the heat conduction lamp bracket.
The multifunctional LED light source body is characterized in that a secondary device is connected to the light source cover, and the secondary device is a reflecting cup or a radiator.
The multifunctional LED light source body is characterized in that the pin cover is connected with a secondary device, and the secondary device is a protective cover or a radiator.
The multifunctional LED light source body is characterized in that an LED light source is arranged on the top of the conductive electrode strip.
In summary, compared with the prior art, the invention has the following beneficial effects:
The heat-conducting lamp holder is arranged on the lamp body, the heat-conducting lamp holder is locked by the light source cover and the pin cover and rapidly transfers heat to the outside, the heat dissipation effect is good, the electric conduction pins are directly and electrically connected with the driving power supply, the welding cost is saved, and the light source is electrically connected to the front surface and the back surface of the heat-conducting lamp holder.
Drawings
FIG. 1 is a top view of a lamp body according to the present invention;
FIG. 2 is a top view of the light source cover, lamp body and pin cover of the present invention;
FIG. 3 is a front view of the connected reflector cup of the present invention;
FIG. 4 is an exploded view of the reflector cup with visor connection of the present invention;
FIG. 5 is a front view of the connection shield cap of the present invention;
FIG. 6 is an exploded view of the connection shield cap of the present invention;
FIG. 7 is a front view of the present invention with a visor attached to the reflector cup;
FIG. 8 is an exploded view of the attached reflector cup of the present invention;
FIG. 9 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 10 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 11 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 12 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 13 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 14 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 15 is an exploded view of the pin cover and light source cover of the present invention;
FIG. 16 is a schematic view of the structure of the conductive electrode strips, conductive blocks and insulators of the lamp body of the present invention;
FIG. 17 is a schematic view of the structure of the conductive electrode strips, the heat conducting block, the insulator and the light source fixing of the lamp body of the present invention;
FIG. 18 is a schematic diagram showing a bending structure among the conductive electrode strips, the conductive pins and the conductive bumps according to the present invention;
FIG. 19 is a schematic view of an insulator wrapped heat transfer block of the present invention;
Fig. 20 is a cut-away view of an insulator of the present invention.
Detailed Description
The invention is further described in the following description and detailed description with reference to the drawings:
The multifunctional LED light source body as shown in fig. 1 to 20, including a heat dissipation cover 1, the heat dissipation cover 1 includes a pre-installation cover 12 and a post-installation cover 13, a light body 2 is disposed in the pre-installation cover 12, the post-installation cover 13 capable of locking the light body 2 together with the pre-installation cover 12 is externally connected to the pre-installation cover 12, the light body 2 includes a heat conduction lamp bracket 3, a plurality of conductive electrode strips 4 are disposed on an upper end surface of the heat conduction lamp bracket 3 at intervals, an insulator 5 is disposed between the conductive electrode strips 4, LED light sources 6 are disposed on front surfaces and bottom surfaces or any surface of two adjacent conductive electrode strips 4, and conductive pins 7 are disposed on a lower end surface of the heat conduction lamp bracket 3, and the conductive pins 7 are electrically connected with the conductive electrode strips 4.
As shown in fig. 2 to 10, in the present invention, the first mounting cover 12 is a pin cover 101, a pin hole 102 is provided on the inner bottom surface of the pin cover 101, the conductive pin 7 is inserted into the pin hole 102, a pin insulator 50 is provided between the inner wall of the pin hole 102 and the outer wall of the conductive pin 7, the rear mounting cover 13 is a light source cover 103, and the light source cover 103 is clamped on the pin cover 101.
As shown in fig. 2, 3, 4, 7, 8 and 10, the pin cover 101 of the pre-installed cover 12 according to the present invention includes a pin cover body 1011, a convex buckle 9 and a convex strip 10 are respectively disposed on a cover opening of the pin cover body 1011, a press-connection hole 34 and a forming groove 33 are disposed on the heat-conductive lamp holder 3, the convex strip 10 is disposed in the forming groove 33, the convex buckle 9 is press-connected to the press-connection hole 34, a plurality of fastening holes 1012 are disposed on the pin cover body 1011, a fastening block 11 is disposed on a position of the light source cover 103 corresponding to the fastening holes 1012, and the fastening block 11 is fastened in the fastening holes 1012.
As shown in fig. 11 to 15, in the present invention, the first mounting cover 12 is a light source cover 103, a light source hole 104 capable of allowing the light source region 70 formed by the conductive electrode strips 4, the light source insulator 52 between the conductive electrode strips 4, the LED light source 6 and the colloid 14 to pass through is provided in the light source cover 103, the second mounting cover 13 is a pin cover 101, and the pin cover 101 is clamped on the light source cover 103.
As shown in fig. 12 to 15, the light source cover 103 of the first mounting cover 12 of the present invention includes a light source cover body 1032, a light source cover convex buckle 901 and a light source cover convex strip 1001 are respectively provided on a cover opening of the light source cover body 1032, a press-connection hole 34 and a forming groove 33 are provided on the heat conducting lamp holder 3, the light source cover convex strip 1001 is provided in the forming groove 33, the light source cover convex buckle 901 is press-connected to the press-connection hole 34, a plurality of light source cover 103 clamping holes 1012 are provided on the light source cover body 1032, a pin cover 101 clamping block 11 is provided on a position of the pin cover 101 corresponding to the clamping hole 1012, and the pin cover 101 clamping block 11 is clamped in the light source cover 103 clamping hole 1012.
The rear mounting cover 13 is a horn cover 90 in the present invention, and the horn cover 90 is connected to the front mounting cover 12.
As shown in fig. 5 and 6, the light source cover 103 is a horn cover 90, the horn cover 90 is provided with internal threads, the pin cover 101 is provided with external threads, and the horn cover 90 is screwed on the pin cover 101.
As shown in fig. 14 and 15, the pin cover 101 is a horn cover 90 in the present invention, the horn cover 90 is provided with internal threads, the light source cover 103 is provided with external threads, and the horn cover 90 is screwed on the light source cover 103.
As shown in fig. 13 to 15, a horn cover 90 is attached to the light source cover 103, and the horn cover 90 is the pin cover 101.
As shown in fig. 5, 6 and 10, the pin cover 101 is connected with a horn cover 90, and the horn cover 90 is the light source cover 103.
In the invention, as shown in fig. 7, a cap peak of the light source cover 103 is arranged on the light source cover 103, and the cap peak of the light source cover 103 abuts against the heat conduction lamp bracket 3 and is pressed and connected on the heat conduction lamp bracket 3 by a buckling block 11 of the light source cover 103.
As shown in fig. 4, in the present invention, a light source cap peak is provided on the light source cover 103, a plug peak of the plug cover 101 is provided on the plug peak 101, and the light source cover 103 cap peak and the plug peak of the plug peak 101 respectively abut against the heat conduction lamp stand 3 and are pressed against the cap peak of the plug peak 101 by the fastening block 11.
As shown in fig. 3,4, 7 and 8, the light source cover 103 may be connected to a secondary device 8 in the present invention, where the secondary device is a reflective cup 81.
As shown in fig. 2, 9 and 12, the light source cover 103 may be connected with a secondary device 8, where the secondary device 8 is a radiator 82, and the radiator 82 is a fin radiator or a sunflower radiator or other radiators with good heat dissipation effect.
As shown in fig. 2-8 and fig. 10-15, the pin cover 101 may be connected with a secondary device 8, where the secondary device 8 is a radiator 82 or a protective cover 20, and the radiator 82 is a fin radiator or a sunflower radiator or other radiators with good heat dissipation effect. Wherein the pin cover 101 is screwed to the shield cover 20 as shown in fig. 5 and 6.
As shown in fig. 3, the top of the conductive electrode strip 4 is provided with an LED light source 6 in the present invention. The top LED light source 6 may be connected in parallel with other LED light sources 6 or may be controlled by an independent circuit.
The heat conducting lamp holder 3 comprises a conducting plate 31, a conducting electrode strip 4 and a heat conducting block 32 are arranged on the conducting plate 31, the conducting electrode strip 4 is electrically isolated by an insulator 5, the front part of the conducting electrode strip 4 is used as a circuit for arranging the LED light source 6, the LED light source 6 is electrically connected to the circuit of the conducting electrode strip 4, a light source area 70 is formed by the conducting electrode strip 4, the LED light source 6, a light source insulator 52 and a colloid 14 together, heat generated by the LED light source 6 is transferred to the heat radiating cover 1 by the heat conducting block 32, the rear part of the conducting electrode strip 4 can be used as the conducting contact pin 7 or can be connected with an independent conducting contact pin 7, a driving power supply is electrically connected to the conducting contact pin 7, and the middle part of the conducting electrode strip 4 is bent on the heat conducting block 32.
First embodiment of the lamp body 2 in the present invention: as shown in fig. 1 to 8 and fig. 16 to 18, the conductive plate 31 is first manufactured into the heat-conducting lamp holder 3 by serial hardware machines and insulation fixation, then the LED light source 6 is arranged on the circuit of the conductive electrode strip 4 by welding or other packaging processes for fixed electrical connection, and finally is bent into a required shape.
Second embodiment of the lamp body 2 in the present invention: the structure of the heat-conducting lamp holder 3 is the same as that of the first embodiment of the lamp body 2, in addition, the heat-conducting lamp holder 3 is bent into a required shape, and then the LED light source 6 is arranged on the circuit of the conductive electrode strip 4 through welding or other packaging processes to be fixedly and electrically connected.
The light source cover 103, the pin cover 101 and the lamp body 2 of the present invention have two kinds of connection fitting structures a and B:
as shown in fig. 2 to 10, a is that the pin cover 101 is connected with the lamp body 2 first and then externally connected with the light source cover 103;
as shown in fig. 11 to 15, B is that the light source cover 103 is connected to the lamp body 2 first and then externally connected to the pin cover 101;
The following is a way of connecting the heat-conducting lamp holder 3 and the external light source cover 103 to the pin cover 101:
First embodiment of the present invention: as shown in fig. 2 and 3, the bottom surface of the pin cover 101 and the cover 1011 are respectively provided with a pin hole 102 and a clamping hole 1012, the cover opening of the pin cover 101 is respectively provided with a convex buckle 9 and a convex strip 10, the pin hole 102, the convex buckle 9 and the convex strip 10 respectively pass through the conductive pin 7, the compression joint hole 34 of the heat conducting block 32 of the heat conducting lamp bracket 3 and the forming groove 33 of the heat conducting lamp bracket 3 remained after the lamp body 2 is formed, the convex buckle 9 is compressed on the upper surface of the heat conducting block 32 of the heat conducting lamp bracket 3, the pin cover 101 is locked under the heat conducting lamp bracket 3 and is insulated by the pin cover insulator 50 on the conductive pin 7, the cover surface of the light source cover 103 is provided with a light source hole 104, the cover opening of the light source cover 103 is provided with a buckle block 11, the light source hole 104 passes through the light source area 70 of the lamp body 2 and is positioned and connected to the pin cover 101 by the convex strip 10 of the pin cover 101, and the light source cover 103 block 11 is buckled on the clamping hole 1012 of the pin cover 101.
As shown in fig. 2, 3 and 8, the fastening block 11 of the light source cover 103 is fastened to the inner jaw 30, and the outer jaw 40 is fastened to the outer jaw 40, the outer wall of the light source cover 103 may be provided with external threads, and the outer wall of the pin cover 101 may be provided with external threads.
The outward outer claw 40 in the invention can be made of the convex buckle 9 and can be arranged at other positions of the cover body.
A second embodiment of the invention: as shown in fig. 5 and 6, the bottom surface and the cover body of the pin cover 101 are respectively provided with a pin hole 102 and a clamping hole 1012, the cover opening of the pin cover 101 is respectively provided with a convex buckle 9 and a convex strip 10, the pin hole 102, the convex buckle 9 and the convex strip 10 respectively pass through the conductive contact pin 7, the compression joint hole 34 on the heat conduction block 32 of the heat conduction lamp bracket 3 and the forming groove 33 of the heat conduction lamp bracket 3 left after the LED lamp body 2 is formed, the convex buckle 9 is compressed and connected to the upper surface of the heat conduction block 32 of the heat conduction lamp bracket 3, the pin cover 101 is locked under the heat conduction lamp bracket 3 and insulated by the pin cover insulator 50 on the conductive contact pin 7, the light source cover 103 is a horn cover 90, and the inside of the horn cover 90 is provided with threads and is screwed on the pin cover 101.
In the invention, the convex buckle 9 of the pin cover 101 is buckled as an inner claw 30 and is outwards buckled as an outer claw 40, and the outer wall of the pin cover 101 can be provided with external threads.
Third embodiment of the present invention: as shown in fig. 7, the pin cover 101 has the same structure as the first embodiment of the present invention, and in addition, the light source cover 103 is provided with a cap peak, the cap peak of the light source cover 103 is connected to the upper surface of the heat conducting block 32 and covers the circumference of the heat conducting lamp stand 3 of the lamp body 2 by the cap peak, and the fastening block 11 on the cap peak of the light source cover 103 is fastened on the heat conducting block 32.
The light source cover 103 is buckled as an inner claw 30 in the buckling block 11, and is outwards buckled as an outer claw 40, the outer wall of the light source cover 103 can be provided with external threads, and the outer wall of the pin cover 101 can be provided with external threads.
The outward outer claw 40 in the invention can be made of the convex buckle 9 and can also be arranged at other positions of the cover body or arranged on the heat conducting block 32 of the heat conducting lamp bracket 3.
A fourth embodiment of the present invention: in fig. 4, the structure is the same as that of the third embodiment of the present invention, the pin cover 101 is provided with a cap peak, the cap peak of the pin cover 101 is attached to the bottom surface of the heat conducting lamp holder 3, the cap peak of the light source cover 103 is connected to the upper surface of the heat conducting block 32 and covers the circumference edges of the heat conducting block 32 and the cap peak of the pin cover 101 by the cap peak, and the fastening block 11 on the cap peak of the light source cover 103 is fastened on the cap peak of the pin cover 101.
The fastening block 11 of the light source cover 103 is fastened as an inner claw 30, and is externally turned as an outer claw 40, the outer wall of the light source cover 103 may be provided with external threads, and the outer wall of the pin cover 101 may be provided with external threads.
The outward outer claw 40 in the invention can be made of the convex buckle 9 and can also be arranged at other positions of the cover body or arranged on the heat conducting block 32 of the heat conducting lamp bracket 3.
A fifth embodiment of the present invention: as shown in fig. 9, the pin cover 101 has the same mounting and pressing structure as the first embodiment of the present invention, and the light source cover 103 is fastened to the bottom surface of the pin cover 101 by the fastening block 11.
The light source cover 103 is externally provided with a full thread, and the full thread can be simultaneously connected with the secondary device 8 up and down or singly connected with one side.
The pin cover 101 may be provided with the fastening holes 1012 on the bottom corner or bottom surface of the pin cover 101.
The outer claw 40 may be provided on the light source cover 103 and the cover 1032.
In a sixth embodiment of the present invention, as shown in fig. 10, the pin cover 101 has the same structure as the first embodiment of the present invention, the light source cover 103 is the speaker cover 90, the opening of the speaker cover 90 is provided with a fastening block 11, and the fastening block 11 is fastened to a fastening hole 1012 of the pin cover 101.
The light source cover 103 is buckled as an inner claw 30 in the buckling block 11, and is outwards buckled as an outer claw 40, the outer wall of the light source cover 103 can be provided with external threads, and the pin cover 101 can be externally threaded.
The outward outer claw 40 of the present invention may be formed by the male buckle 9 of the pin cover 101, or may be provided at other positions of the cover body.
The following is a way of connecting the heat conducting block to the light source cover 103 and connecting the heat conducting block to the pin cover 101 from the back:
A seventh embodiment of the present invention: as shown in fig. 11, which has an inverted structure with respect to the fifth embodiment of the present invention, except that the mounting connection sequence of the light source cover 103 and the pin cover 101 is intermodulation.
The light source cover 103 passes through the light source area 70 first, the protruding buckle 9 of the light source cover 103 passes through the press-connection hole 34 of the heat conduction block 32 and is buckled on the lower surface of the heat conduction block 32, the pin hole 102 of the pin cover 101 passes through the conductive pin 7 to be connected to the light source cover 103, and the protruding buckle 9 of the pin cover 101 is buckled on the cover 1032 of the light source cover 103.
In the invention, the pin cover 101 is externally provided with a full thread, and the full thread can be simultaneously connected with the secondary device 8 up and down or singly connected with a single side, namely the reflective cup 81.
The light source cover 103 may be provided with the fastening hole 1012 on a face angle or an upper face of the light source cover 103.
The outer jaw 40 may be provided on the pin cover 101 and the cover 1011.
An eighth embodiment of the present invention: as shown in fig. 12, which has an inverted structure with respect to the first embodiment of the present invention, only the mounting connection sequence of the light source cover 103 and the pin cover 101 is intermodulation.
A ninth embodiment of the present invention: as shown in fig. 13, which has an inverted structure with respect to the sixth embodiment of the present invention, the pin cover 101 is the horn cover 90, and the horn cover 90 may be externally threaded.
Tenth embodiment of the present invention: as shown in fig. 14, the structure is similar to that of the ninth embodiment of the present invention, the light source cover 103 is provided with external threads, the speaker cover 90 is provided with internal threads, the light source cover 103 is screwed with the speaker cover 90, and the bottom surface of the speaker cover 90 is provided with an all-pass pin hole 1021.
The horn cover 90 is provided with external threads.
The outward outer claw 40 of the invention can be made by the buckling block 11 of the pin cover 101 and can be arranged at other positions of the cover body.
An eleventh embodiment of the present invention: as shown in fig. 15, which has the same structure as the ten embodiments of the present invention, the horn cover 90 is provided with a center pin hole 1022 through which the conductive pin 7 can pass.
As shown in fig. 6, in the present invention, a colloid 14 is provided on the LED light source 6.
Embodiments of the colloid in the present invention: as shown in fig. 4, 6 and 8, when the LED light source 6 is a lamp bead, the colloid 14 may be electrically connected to the LED light source 6 after the heat-conducting light holder 3 is bent and formed or be electrically connected to the LED light source 6 first, then each part on the heat-conducting light holder 3 is bent, finally the colloid 14 is further disposed, when the LED light source 6 is a wafer, after the wafer is fixed, the colloid 14 may be fabricated to form a lamp body 2, then each part on the heat-conducting light holder 3 is bent, or each part on the heat-conducting light holder 3 is bent first, then the colloid 14 is electrically connected to the wafer after each part on the heat-conducting light holder 3 is bent first, and finally the colloid 14 is fabricated.
The heat dissipation cover 1 is connected with a secondary device 8, and the secondary device 8 is a heat radiator 82 or a reflecting cup 81 or a protective cover 20.
First embodiment of the connection between the heat dissipating cover 1 and the secondary device 8 according to the present invention: as shown in fig. 3,4, 7,8 and 12, the light source cover 103 is provided with external threads, the secondary device 8 is a light reflecting cup 81, the light reflecting cup 81 is provided with internal threads, and the light reflecting cup 81 and the light source cover 103 are in threaded connection with each other.
The light source cover 103 and the pin cover 101 can be connected with the secondary devices 8 at the same time, or can be separately connected with the secondary devices 8 required by the secondary devices, the pin cover 101 with external threads can be connected with the protective cover 20 or the radiator 82, and the radiator 82 is a fin radiator, a sunflower radiator or other radiators with good radiating effect.
Second embodiment of the connection between the heat dissipating cover 1 and the secondary device 8 according to the present invention: as shown in fig. 5,6 and 10, the pin cover 101 is provided with external threads, the secondary device 8 is a protective cover 20, the protective cover 20 is provided with internal threads, and the external threads of the pin cover 101 are in threaded connection with the internal threads of the protective cover 20.
Third embodiment of the connection between the heat dissipating cover 1 and the secondary device 8 according to the present invention: as shown in fig. 9 or 11, the light source cover 103 or the pin cover 101 is provided with a full external thread, and the secondary device 8 is screwed on the full external thread.
Fourth embodiment of the present invention, wherein the heat dissipating cover 1 is connected to the secondary device 8: as shown in fig. 13, 14 and 15, the pin cover 101 is a horn cover 90, and the horn cover 90 may be externally threaded and may be screwed to the secondary device 8.
In the present invention, a driving power supply may be disposed in the protective cover 20, the protective cover 20 is provided with a wire outlet hole 21, and the wire outlet hole 21 is an AC or DC power supply wiring inlet.
In the invention, the insulator 5 is respectively provided with a light source insulator 52 on the conductive electrode strip 4, an insulator 50 on the conductive pin 7 and an insulator 51 of the heat conducting block 32 covering the heat conducting lamp holder 3 up and down, the heat conducting block 32 is provided with a via hole 35 which can be used for the insulator 5 to pass through, and the insulator 51 of the heat conducting block 32 is provided with an upper layer and a lower layer and wraps the heat conducting block 32 of the heat conducting lamp holder 3 through the via hole 35.
Embodiments of the insulator of the present invention: as shown in fig. 1 and 20, the insulator 5 on the heat-conducting lamp holder 3 may be any one or more of plastic, ceramic, glass, glue, or other insulating materials that can fix and shape the heat-conducting lamp holder 3.
Embodiment of the LED light source 6 on top of the conductive electrode strip 4 in the present invention: as shown in fig. 2, 3 and 5, an LED light source 6 is disposed on the top of the conductive electrode strip 4, and the top start end is fixedly and electrically connected with the LED light source 6 through welding or other packaging processes, so that the light source body emits light in multiple sides.
The conductive electrode strip 4 is provided with a single-path control or a multi-path control.
Single pass control of the conductive electrode strip 4 in the present invention is a first embodiment: as shown in fig. 16, the electrodes of the LED light source 6 are respectively fixed and electrically connected to the two conductive electrode strips 4, i.e. a single-path control.
The second embodiment of the one-way control of the conductive electrode strip 4 in the present invention: as shown in fig. 1 and 17, the LED light source 6 is a thermoelectric separation type front-mounted chip fixed on the conductive plate 31, two electrodes of the front-mounted chip are respectively and electrically connected to two mutually insulated conductive electrode strips 4, the light source body is a one-way control circuit, and the LED light source 6 can also be thermoelectric separation type lamp beads.
Multiplex control embodiment of the conductive electrode strip 4 according to the invention: as shown in fig. 7, three conductive electrode strips 4 are provided, one of the conductive electrode strips 41 is provided as a common electrode, the LED light source 6 is a thermoelectric integrated flip chip or a lamp bead, two electrodes of the first LED light source 62 are respectively electrically connected to the first conductive electrode strip 42 and the conductive electrode strip 41, and two electrodes of the second LED light source 63 are respectively electrically connected to the conductive electrode strip 41 and the second conductive electrode strip 43.
In the invention, as shown in fig. 1, 16 and 17, the conductive electrode strips 4, the heat conducting blocks 32 and the conductive pins 7 on the conductive plate 31 are arranged, two conductive electrode strips 4 and the conductive pins 7 correspondingly connected together are arranged on the conductive plate 31, and the lamp body 2 is controlled in a single way. As shown in fig. 2 to 8 and 18, the conductive plate 31 is provided with three conductive electrode strips 4 and conductive pins 7 correspondingly connected together, and the lamp body 2 is controlled in a single path or in a double path according to the electrical characteristics of the LED light source 6, so that more than three conductive electrode strips 4 can be provided, and the conductive electrode strips 41 of the common electrode can be provided at appropriate positions on the conductive plate 31.
The layout and bending positions of the heat conducting block 32, the conductive electrode strip 4, the conductive pins 7 and the insulator 5 on the lamp body 2 in the invention can be determined by the specific place of the lighting application.
Another bending position of the conductive pins 7 of the heat conductive lamp stand 3 of the present invention is shown in fig. 18.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a multifunctional LED light source body, including heat dissipation lid (1), heat dissipation lid (1) is including earlier installation lid (12) and back installation lid (13) be equipped with lamp body (2) in earlier installation lid (12), at earlier installation lid (12) external have can lock back installation lid (13) of lamp body (2) together with earlier installation lid (12), lamp body (2) are including heat conduction lighting fixture (3), heat conduction lighting fixture (3) include current conducting plate (31) be provided with heat conduction piece (32) on current conducting plate (31) be equipped with a plurality of conductive electrode strip (4) on the up end interval of current conducting plate (31) be equipped with insulator (5) between conductive electrode strip (4), conductive electrode strip (4) front portion is as the circuit for set up LED light source (6), LED light source (6) electrically connect in conductive electrode strip (4) on the circuit, conductive electrode strip (4) rear portion is as conductive pin (7) and set up on heat conduction lighting fixture (3) terminal surface, pin (3) are equipped with pin (4) on the pin (101) are bent in the plug and are equipped with pin (101) in the plug and hold (101), the plug pin comprises a plug pin hole (102), a plug pin insulator (50) is arranged between the inner wall of the plug pin hole (102) and the outer wall of the conductive plug pin (7), a rear mounting cover (13) is a light source cover (103), the light source cover (103) is connected to the plug pin cover (101) in a clamping mode, the plug pin cover (101) comprises a plug pin cover body (1011), a convex buckle (9) and a convex strip (10) are respectively arranged on a cover opening of the plug pin cover body (1011), a compression joint hole (34) and a forming groove (33) are formed in the heat conducting lamp bracket (3), the convex strip (10) is arranged in the forming groove (33), the convex buckle (9) is compressed on the compression joint hole (34), a plurality of clamping holes (1012) are formed in the plug pin cover body (1011), and a clamping block (11) is arranged at a position corresponding to the clamping holes (1012), and the clamping block (11) is clamped in the clamping holes (1012).
2. The multifunctional LED light source body according to claim 1, wherein the pre-mounting cover (12) is a light source cover (103), a light source hole (104) through which a light source region (70) formed by the conductive electrode strips (4), the LED light source (6) and the colloid (14) can pass is provided in the light source cover (103), the rear mounting cover (13) is a pin cover (101), and the pin cover (101) is clamped on the light source cover (103).
3. The multifunctional LED light source body according to claim 1, wherein the light source cover (103) comprises a light source cover body (1032), a light source cover convex buckle (901) and a light source cover convex strip (1001) are respectively arranged on a cover opening of the light source cover body (1032), a pressure welding hole (34) and a forming groove (33) are arranged on the heat conducting lamp bracket (3), the light source cover (103) convex strip (10) is arranged in the forming groove (33), the light source cover convex buckle (901) is pressed on the pressure welding hole (34), a plurality of light source cover (103) clamping holes (1012) are arranged on the light source cover (103) cover body (1032), a pin cover (101) clamping block (11) is arranged at a position corresponding to the clamping hole (1012), and the pin cover (101) clamping block (11) is clamped in the light source cover (103) clamping hole (1012).
4. The multifunctional LED light source body according to claim 1, wherein said rear mounting cover (13) is a speaker cover (90), an internal thread is provided in said speaker cover (90), an external thread is provided on said front mounting cover (12), and said speaker cover (90) is screwed on said front mounting cover (12).
5. The multifunctional LED light source body according to claim 1, wherein a light source cap peak is arranged on the light source cover (103), a pin cap peak is arranged on the pin cover (101), and the light source cap peak and the pin cap peak respectively lean against the heat conduction lamp bracket (3).
6. A multifunctional LED light source body according to claim 1, characterized in that a secondary device (8) is connected to the light source cover (103), the secondary device (8) being a reflector cup (81) or a heat sink (82).
7. The multifunctional LED light source body according to claim 1, wherein the pin cover (101) is connected with a secondary device (8), and the secondary device (8) is a protective cover (20) or a radiator (82).
8. A multi-functional LED light source body according to claim 1, characterized in that an LED light source (6) is provided on top of the conductive electrode strip (4).
CN201810637980.4A 2018-06-20 2018-06-20 Multifunctional LED light source body Active CN108613070B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3134602U (en) * 2007-03-20 2007-08-23 鴻坤科技股▲ふん▼有限公司 Light-emitting diode luminaire
CN201173470Y (en) * 2008-04-10 2008-12-31 上海三思电子工程有限公司 LED lighting lamp modified type component type light source structure
CN202040650U (en) * 2010-12-30 2011-11-16 东莞勤上光电股份有限公司 LED shadowless lamp
CN204114751U (en) * 2014-08-20 2015-01-21 厦门星际电器有限公司 Overall plastic Down lamp
CN205014180U (en) * 2015-09-22 2016-02-03 赵银斌 Anti -explosion road lamp
CN206377572U (en) * 2017-01-18 2017-08-04 东莞市华澜光电科技有限公司 A kind of LED down lamp
CN206754966U (en) * 2017-06-12 2017-12-15 宁波奇驰照明灯具有限公司 Moisture-proof lamp
CN208670687U (en) * 2018-06-20 2019-03-29 魏展生 A kind of novel and multifunctional LED light source body

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3134602U (en) * 2007-03-20 2007-08-23 鴻坤科技股▲ふん▼有限公司 Light-emitting diode luminaire
CN201173470Y (en) * 2008-04-10 2008-12-31 上海三思电子工程有限公司 LED lighting lamp modified type component type light source structure
CN202040650U (en) * 2010-12-30 2011-11-16 东莞勤上光电股份有限公司 LED shadowless lamp
CN204114751U (en) * 2014-08-20 2015-01-21 厦门星际电器有限公司 Overall plastic Down lamp
CN205014180U (en) * 2015-09-22 2016-02-03 赵银斌 Anti -explosion road lamp
CN206377572U (en) * 2017-01-18 2017-08-04 东莞市华澜光电科技有限公司 A kind of LED down lamp
CN206754966U (en) * 2017-06-12 2017-12-15 宁波奇驰照明灯具有限公司 Moisture-proof lamp
CN208670687U (en) * 2018-06-20 2019-03-29 魏展生 A kind of novel and multifunctional LED light source body

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