CN204372638U - LED mounting structure - Google Patents
LED mounting structure Download PDFInfo
- Publication number
- CN204372638U CN204372638U CN201520080903.5U CN201520080903U CN204372638U CN 204372638 U CN204372638 U CN 204372638U CN 201520080903 U CN201520080903 U CN 201520080903U CN 204372638 U CN204372638 U CN 204372638U
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- light source
- source board
- heat sink
- electric
- sink plate
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of LED mounting structure, comprises electric conductor, heat radiation body, electric plates, heat sink plate, light source board and lampshade; Electric conductor is installed on the end of heat radiation body; The inner wall of end of heat radiation body is provided with the inserting groove extended vertically for a pair, and electric plates is plugged in inserting groove internal fixtion; Heat sink plate press-fits in heat radiation body inner, is connected with heat radiation body interference; The plate face of light source board is provided with LED photogenic granules, and connector is provided with the two panels electric connecting sheet outstanding towards the light source board back side; The plate face of heat sink plate is close at the back side of light source board, and electric connecting sheet is electrically connected with the electrical contact of electric plates through the through hole of heat sink plate; Lampshade is located at outside light source board, and lampshade and heat radiation body are connected and installed.The utility model improves arrangement and the syndeton of parts, is conducive to production and assembly.
Description
Technical field
The utility model relates to energy-saving illuminator field, is specifically related to a kind of LED mounting structure.
Background technology
Along with the development of science and technology, LED progressively comes into the market to replace traditional osram lamp and incandescent lamp bulb, becomes the widely used lighting device of people.In order to improve the production efficiency of LED, meet the demand of modern production, the production of LED product trends towards automatic production line automatic Composition and produces.For the ease of carrying out automatic assembling, the modular construction in LED product also needs appropriate design and optimization.
LED interiors of products of the prior art mainly comprises the light source board being provided with LED photogenic granules, and be located at each electrical equipment of lamp body inside, need conducting to be called complete circuit between electrical equipment and light source board, unavoidably need be electrically connected by wire and carry out corresponding welding sequence less.This significantly improves the difficulty of assembling product, and the component distribution of interiors of products is more mixed and disorderly, and winding displacement is chaotic.Simplify mounting structure, just again must plan the arrangement of all parts in product, make it more regular single, be convenient to production and assembly.
Being not difficult to find out, also there is certain defect in prior art.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED mounting structure, improves arrangement and the syndeton of parts, is conducive to production and assembly.
For achieving the above object, the utility model is by the following technical solutions:
A kind of LED mounting structure, comprises electric conductor, heat radiation body, electric plates, heat sink plate, light source board and lampshade; Electric conductor is installed on the end of heat radiation body; The inner wall of end of heat radiation body is provided with the inserting groove extended vertically for a pair, and electric plates is plugged in inserting groove internal fixtion, and one end of electric plates electric conductor dorsad is provided with electrical contact; Heat sink plate press-fits in heat radiation body inner, is connected, is provided with a through hole in the middle part of heat sink plate, the space of a whole page of heat sink plate is along the circumferential direction evenly equipped with riveted post with heat radiation body interference; The plate face of light source board is provided with LED photogenic granules, and the plate face of light source board is provided with the installing hole coordinated with riveted post, the middle part of light source board is provided with the through hole coordinated with heat sink plate, and the through hole of light source board is provided with connector in the form of annular discs, and connector is provided with the two panels electric connecting sheet outstanding towards the light source board back side; The installing hole of light source board is passed the riveted post of heat sink plate and is fixed by riveted post riveted, and the plate face of heat sink plate is close at the back side of light source board, and electric connecting sheet is electrically connected with the electrical contact of electric plates through the through hole of heat sink plate; Lampshade is located at outside light source board, and lampshade and heat radiation body are connected and installed.
Further, described electric conductor comprises conductive jacket, conduction nail pressing and insulator cap; Conductive jacket is hat, and surface is provided with screw thread, and conductive jacket riveting is in the end of heat radiation body; Insulator cap is fixed on the top of conductive jacket, and insulator cap is provided with centre bore; Conduction nail pressing is fixed on insulator cap through the centre bore of insulator cap; Conduction nail pressing is electrically connected with two panels electric connecting sheet respectively by electric plates with conductive jacket.
Further, described heat radiation body comprises insulation crust and heat conduction inwall; The inwall that heat conduction inwall is close to insulation crust is arranged, and heat sink plate press-fits within heat conduction inwall; Inserting groove is located at the inwall of insulation crust end.
Further, one end that described insulation crust is relative with electric conductor is uniformly distributed along the circumference and is provided with buckle tooth, and lampshade is provided with the draw-in groove along the circumferential direction extended, and the buckle tooth of insulation crust is buckled on the draw-in groove of lampshade.
Further, described connector comprises discoid shell fragment box, and is installed on the two panels electric connecting sheet of shell fragment box inside; Be provided with pair of opposing bottom electric connecting sheet and the shell fragment outstanding towards the light source board back side, shell fragment is socketed on the electrical contact of electric plates through the through hole of heat sink plate and is electrically connected with the electrical contact of electric plates; The two ends of electric connecting sheet are provided with splicing ear, and splicing ear exposes to the both sides of shell fragment box, and are electrically connected conducting together with being welded in light source board.
Further, heat-conducting glue is scribbled between described heat sink plate and light source board.
A kind of LED mounting structure that the utility model provides, has the following advantages:
The mounting structure of improved integral, the straight line arrangement vertically of all parts, is conducive to installing all parts one by one in the axial direction, realizes high-efficiency automatic and produces;
Simplify the syndeton between parts, carry out grafting assembling all vertically between all parts, follow the arrangement rule of parts, reduce assembling difficulty;
The electric connecting sheet of connector is rearwardly given prominence to, thus reduces electric plates and plug connector length in the axial direction, and connector then eliminates the welding sequence between electric plates and light source board;
Plug connector upper flat on light source board, can adsorb with vacuum cups, thus can pick up light source board, without the need to adopting mechanical grip to carry out grasping manipulation, is convenient to assembling.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The overall structure schematic diagram of the LED mounting structure that Fig. 1 provides for the utility model embodiment.
Fig. 2 is the combining structure schematic diagram of light source board and heat sink plate.
Fig. 3 is the combining structure schematic diagram of heat radiation body and lampshade.
Fig. 4 is the structural representation of electric conductor.
Description of reference numerals:
1, electric conductor 2, heat radiation body
3, electric plates 4, heat sink plate
5, light source board 6, lampshade
7, connector 8, riveted post
9, buckle tooth 10, draw-in groove
11, conductive jacket 12, insulator cap
13, conduction nail pressing
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the utility model embodiment and accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.It should be noted that, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Refer to Fig. 1 and Fig. 2, present embodiment discloses LED mounting structure, comprise electric conductor 1, heat radiation body 2, electric plates 3, heat sink plate 4, light source board 5 and lampshade 6; Electric conductor 1 is installed on the end of heat radiation body 2; The inner wall of end of heat radiation body 2 is provided with the inserting groove extended vertically for a pair, and electric plates 3 is plugged in inserting groove internal fixtion, and one end of electric plates 3 electric conductor 1 dorsad is provided with electrical contact; Heat sink plate 4 press-fits in heat radiation body 2 inner, is connected, is provided with a through hole in the middle part of heat sink plate 4, the space of a whole page of heat sink plate 4 is along the circumferential direction evenly equipped with riveted post 8 with heat radiation body 2 interference; The plate face of light source board 5 is provided with LED photogenic granules, and the plate face of light source board 5 is provided with the installing hole coordinated with riveted post 8, the middle part of light source board 5 is provided with the through hole coordinated with heat sink plate 4, the through hole of light source board 5 is provided with connector 7 in the form of annular discs, and connector 7 is provided with the two panels electric connecting sheet outstanding towards light source board 5 back side; The installing hole of light source board 5 is passed the riveted post 8 of heat sink plate 4 and is fixed by riveted post 8 riveted, and the plate face of heat sink plate 4 is close at the back side of light source board 5, and electric connecting sheet is electrically connected with the electrical contact of electric plates 3 through the through hole of heat sink plate 4; Lampshade 6 covers at outside light source board 5, and lampshade 6 and heat radiation body 2 are connected and installed.
The parts of LED interiors of products are more, in traditional mounting structure, LED inside comprises each electrical equipment, arrange comparatively mixed and disorderly, the existing parts axially installed, also there are the parts laterally installed, considerably increase the difficulty of production and assembly, be thus unfavorable for the automation of production and assembly, reduce production efficiency, reduce the competitiveness of product in market.
The whole parts of LED mounting structure of the present utility model ordered arrangement all vertically, all parts carries out grafting all vertically, and thus Assembly Action only needs to operate in order one by one in the axial direction, significantly simplifies mounting structure.In the process of assembling, first electric plates 3 grafting is vertically entered in the inserting groove of heat radiation body 2, again electric conductor 1 is installed on the end of heat radiation body 2, and electric plates 3 is electrically connected with electric conductor 1, then heat sink plate 4 has been press-fited vertically, install light source board 5 riveted more vertically to fix, finally lampshade 6 is covered vertically and establish installation.This mounting structure is a kind of only single orthoscopic mounting structure in the axial direction.
And used grafting in mounting structure in a large number, the connected mode such as to press-fit, simplify the structure of assembling, connection between parts is welded or bolt connection without the need to carrying out, electrical connection between electric plates 3 and light source board 5 also uses inserting mode, reduce further assembling difficulty, improve packaging efficiency.Concrete structure and the type of attachment of all parts will specifically be set forth hereinafter.
Refer to Fig. 4, as preferably, described electric conductor 1 comprises conductive jacket 11, conduction nail pressing 13 and insulator cap 12; Conductive jacket 11 is in hat, and surface is provided with screw thread, and conductive jacket 11 riveting is in the end of heat radiation body 2; Insulator cap 12 is fixed on the top of conductive jacket 11, and insulator cap 12 is provided with centre bore; Conduction nail pressing 13 is fixed on insulator cap 12 through the centre bore of insulator cap 12; Conduction nail pressing 13 is electrically connected with two panels electric connecting sheet respectively by electric plates 3 with conductive jacket 11.
The effect of electric conductor 1 is connected with the lamp socket on lighting device, civil power accessed conducting in the middle of LED product and form complete circuit, for illumination.Separated by insulator cap 12 between conductive jacket 11 and conduction nail pressing 13, make not conducting mutually between the two, conductive jacket 11 and conduction nail pressing 13 the two poles of the earth respectively as circuit.The general lamp socket of the overall structure of electric conductor 1 and market matches, and thus LED product has extremely strong versatility, can substitute common osram lamp or incandescent lamp bulb completely.Thus product has the market competitiveness, can popularize on the market comprehensively.
As preferably, described heat radiation body 2 comprises insulation crust and heat conduction inwall; The inwall that heat conduction inwall is close to insulation crust is arranged, and heat sink plate 4 press-fits within heat conduction inwall; Inserting groove is located at the inwall of insulation crust end.
Heat sink plate 4 has an important effect to be exactly transmit the heat that LED photogenic granules produces in luminous lighting, reaches the object of heat radiation.The high heat capacity produced when LED photogenic granules is luminous easily affects the service life of LED photogenic granules, even burns out LED photogenic granules, affects the functional reliability of LED product.The normal work of LED is premised on good heat radiation.The heat that LED photogenic granules sends is passed to rapidly heat sink plate 4, and heat sink plate 4 has good heat conductivility, and heat is passed to rapidly heat radiation body 2.The heat conduction inwall of heat radiation body 2 and heat sink plate 4 are connected by interference and fit tightly, between the two can transferring heat, through outwardly being scattered and disappeared by insulation crust after heat is passed to heat conduction inwall, reach good radiating effect.Insulation crust also has the function of beautifying product and insulation simultaneously, prevents Danger Electric shock risk.
Refer to Fig. 3, in order to simplify assembly and connection structure further, as preferably, one end that described insulation crust is relative with electric conductor 1 is uniformly distributed along the circumference and is provided with buckle tooth 9, lampshade 6 is provided with the draw-in groove 10 along the circumferential direction extended, and the buckle tooth 9 of insulation crust is buckled on the draw-in groove 10 of lampshade 6.Connection between lampshade 6 and heat radiation body 2 also uses the mounting structure of buckle-type, LED interiors of products all parts assembling complete after, lampshade 6 completes snapping assembling by the cooperation of buckle tooth 9 and draw-in groove 10, this assembling process also only needs to provide a pressure axially to complete to lampshade 6, have followed the assembling arrangement rule of each parts.In order to improve the installation quality of product, as improvement, between lampshade 6 and heat radiation body 2, sealant sealing can be coated.
As preferably, described connector 7 comprises discoid shell fragment box, and is installed on the two panels electric connecting sheet of shell fragment box inside; Be provided with pair of opposing bottom electric connecting sheet and the shell fragment outstanding towards light source board 5 back side, shell fragment is socketed on the electrical contact of electric plates 3 through the through hole of heat sink plate 4 and is electrically connected with the electrical contact of electric plates 3; The two ends of electric connecting sheet are provided with splicing ear, and splicing ear exposes to the both sides of shell fragment box, and are electrically connected conducting together with being welded in light source board 5.
Light source board 5 of the prior art does not have connector 7, electrical connection conducting between the electric wire of light source board 5 and electric plates 3 or LED product has been come by weld job, and operation is loaded down with trivial details, and difficulty is higher, need extremely accurate implement, be unfavorable for high efficiency automatic mass.The improvement of the electric connection structure of light source board 5 can be become grafting conducting by connector 7, and grafting only needs to apply a pressure axially to light source board 5 and can complete.Shell fragment box in the form of annular discs provides an even curface, and vacuum cups can be adopted during assembling to adsorb shell fragment box, and then picks up monoblock light source board 5 and conveniently carry out assembly operation.
Connector 7 also uses the electric connecting sheet inverted plug type structure outstanding towards light source board 5 back side, the shell fragment of electric connecting sheet is socketed on electric plates 3 through heat sink plate 4, thus shorten electric plates 3 length in the axial direction, further reduce the height that shell fragment box exposes to light source board 5 surface simultaneously, thus it is reduced to minimum to the impact of light source board 5.If the height of shell fragment box is too high, easily cause interference to light source board 5, such as, when fixed light source plate 5, need to carry out staking operation to the riveted post 8 of heat sink plate 4, when riveting equipment applies pressure to riveted post 8, easy pressure touch is to shell fragment box; And the scattering of the too high easy obstruction light of shell fragment box, the quality of impact illumination, even forms shade in the process of LED luminescence.The height of shell fragment box is down to minimum by the design that electric connecting sheet is given prominence to towards light source board 5 back side, makes the super short structure that shell fragment box becomes highly almost concordant with LED photogenic granules.
The LED mounting structure that the utility model provides, makes overall mounting structure be improved, and the straight line arrangement vertically of all parts, is conducive to installing all parts one by one in the axial direction, realizes high-efficiency automatic and produces.Simplify the syndeton between parts simultaneously, between all parts, carry out grafting assembling all vertically, follow the arrangement rule of parts, reduce assembling difficulty.The electric connecting sheet of connector 7 is rearwardly given prominence to, thus reduces electric plates 3 and plug connector length in the axial direction, connector 7 welding sequences eliminated between electric plates 3 and light source board 5.Plug connector upper flat on light source board 5, can adsorb with vacuum cups, thus can pick up light source board 5, without the need to adopting mechanical grip to carry out grasping manipulation, is convenient to assembling.
The above embodiment only have expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a LED mounting structure, is characterized in that: comprise electric conductor, heat radiation body, electric plates, heat sink plate, light source board and lampshade; Electric conductor is installed on the end of heat radiation body; The inner wall of end of heat radiation body is provided with the inserting groove extended vertically for a pair, and electric plates is plugged in inserting groove internal fixtion, and one end of electric plates electric conductor dorsad is provided with electrical contact; Heat sink plate press-fits in heat radiation body inner, is connected, is provided with a through hole in the middle part of heat sink plate, the space of a whole page of heat sink plate is along the circumferential direction evenly equipped with riveted post with heat radiation body interference; The plate face of light source board is provided with LED photogenic granules, and the plate face of light source board is provided with the installing hole coordinated with riveted post, the middle part of light source board is provided with the through hole coordinated with heat sink plate, and the through hole of light source board is provided with connector in the form of annular discs, and connector is provided with the two panels electric connecting sheet outstanding towards the light source board back side; The installing hole of light source board is passed the riveted post of heat sink plate and is fixed by riveted post riveted, and the plate face of heat sink plate is close at the back side of light source board, and electric connecting sheet is electrically connected with the electrical contact of electric plates through the through hole of heat sink plate; Lampshade is located at outside light source board, and lampshade and heat radiation body are connected and installed.
2. LED mounting structure according to claim 1, is characterized in that: described electric conductor comprises conductive jacket, conduction nail pressing and insulator cap; Conductive jacket is hat, and surface is provided with screw thread, and conductive jacket riveting is in the end of heat radiation body; Insulator cap is fixed on the top of conductive jacket, and insulator cap is provided with centre bore; Conduction nail pressing is fixed on insulator cap through the centre bore of insulator cap; Conduction nail pressing is electrically connected with two panels electric connecting sheet respectively by electric plates with conductive jacket.
3. LED mounting structure according to claim 1, is characterized in that: described heat radiation body comprises insulation crust and heat conduction inwall; The inwall that heat conduction inwall is close to insulation crust is arranged, and heat sink plate press-fits within heat conduction inwall; Inserting groove is located at the inwall of insulation crust end.
4. LED mounting structure according to claim 3, it is characterized in that: one end that described insulation crust is relative with electric conductor is uniformly distributed along the circumference and is provided with buckle tooth, lampshade is provided with the draw-in groove along the circumferential direction extended, and the buckle tooth of insulation crust is buckled on the draw-in groove of lampshade.
5. LED mounting structure according to claim 1, is characterized in that: described connector comprises discoid shell fragment box, and is installed on the two panels electric connecting sheet of shell fragment box inside; Be provided with pair of opposing bottom electric connecting sheet and the shell fragment outstanding towards the light source board back side, shell fragment is socketed on the electrical contact of electric plates through the through hole of heat sink plate and is electrically connected with the electrical contact of electric plates; The two ends of electric connecting sheet are provided with splicing ear, and splicing ear exposes to the both sides of shell fragment box, and are electrically connected conducting together with being welded in light source board.
6. LED mounting structure according to claim 1, is characterized in that: scribble heat-conducting glue between described heat sink plate and light source board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080903.5U CN204372638U (en) | 2015-02-04 | 2015-02-04 | LED mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080903.5U CN204372638U (en) | 2015-02-04 | 2015-02-04 | LED mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372638U true CN204372638U (en) | 2015-06-03 |
Family
ID=53328857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080903.5U Expired - Fee Related CN204372638U (en) | 2015-02-04 | 2015-02-04 | LED mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712934A (en) * | 2015-02-04 | 2015-06-17 | 广州奥迪通用照明有限公司 | LED lamp installation structure |
| CN110886974A (en) * | 2018-08-16 | 2020-03-17 | 通用电气照明解决方案有限公司 | End cap assembly, lamp using the same and method of installing the same |
| US10788165B1 (en) | 2019-09-16 | 2020-09-29 | Consumer Lighting (U.S.), Llc | End cap assembly, lamp using the end cap and assembling method of the lamp |
-
2015
- 2015-02-04 CN CN201520080903.5U patent/CN204372638U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712934A (en) * | 2015-02-04 | 2015-06-17 | 广州奥迪通用照明有限公司 | LED lamp installation structure |
| CN110886974A (en) * | 2018-08-16 | 2020-03-17 | 通用电气照明解决方案有限公司 | End cap assembly, lamp using the same and method of installing the same |
| US10788165B1 (en) | 2019-09-16 | 2020-09-29 | Consumer Lighting (U.S.), Llc | End cap assembly, lamp using the end cap and assembling method of the lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20170204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |