CN203893090U - LED spotlight buckling structure - Google Patents
LED spotlight buckling structure Download PDFInfo
- Publication number
- CN203893090U CN203893090U CN201420207693.7U CN201420207693U CN203893090U CN 203893090 U CN203893090 U CN 203893090U CN 201420207693 U CN201420207693 U CN 201420207693U CN 203893090 U CN203893090 U CN 203893090U
- Authority
- CN
- China
- Prior art keywords
- lamp cup
- light source
- source board
- elastic buckles
- fastening structure
- 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.)
- Expired - Lifetime
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- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
An LED spotlight buckling structure comprises a lamp cup and a light source plate. The top of the lamp cup is provided with an accommodating groove, a light source plate is arranged in the accommodating groove, a bearing surface is formed at the bottom of the accommodating groove, an inner side wall of the lamp cup is provided with an elastic buckling point, and the elastic buckling point is located above the bearing surface and abuts against the light source plate to the bearing surface. The LED spotlight buckling structure has the advantages of being simple in structure and convenient to assemble and being automatically assembled easily.
Description
Technical field
The utility model relates to a kind of LED lighting, particularly a kind of LED shot-light fastening structure.
Background technology
In recent years, along with the continuous progress of lighting engineering, LED, as the efficient semiconductor light sources of a kind of novel green, is more and more applied at lighting field.And LED light fixture is realized automated production, optimum organization structure becomes the active demand of LED industry.Existing market LED illuminating lamp, when light source board is fixed on Lamp cup, generally adopts screw locking or other fixed form, assembles trouble, is not easy to realize automatic assembling and produces, and while breaking down, be difficult to accomplish rapid-maintenance or replacing.For example Chinese utility model patent 201320065847.9 in September 18 in 2013 Granted publication a kind of easy assembled LED shot-light, it comprises radiator, power supply module, housing, lamp holder, light source module and cover, on described radiator lateral wall, convex with some radiating fins, described radiating fin bottom offers latch, described cover is fixed in described radiator bottom and compresses described light source module, the all gussets of described cover are established and are formed snap ring portion, described snap ring portion correspondence is fixed on described radiating fin, described snap ring portion inner side protrudes out and is provided with buckle, described buckle is fastened on latch.Such assembling need increase lens carrier and cover part is used for holding, and complex structure is assembled comparatively loaded down with trivial detailsly, and has increased cost, has reduced production efficiency.
Utility model content
In view of this, be necessary to provide a kind of LED shot-light fastening structure simple in structure, easy to assembly.
A kind of LED shot-light fastening structure, comprise Lamp cup and light source board, the top of this Lamp cup is provided with accepting groove, this light source board is arranged in this accepting groove, loading end is formed on the bottom of this accepting groove, this Lamp cup madial wall is provided with elastic buckles point, and this elastic buckles point is positioned at the top of this loading end, and this elastic buckles this light source board of naming a person for a particular job compresses on loading end.
Compared with prior art, this LED shot-light fastening structure is by elastic buckles point is set at Lamp cup madial wall, and during assembling, the elastic buckles light source board of naming a person for a particular job compresses on the loading end of Lamp cup, guarantees that light source board does not get loose.Owing to not needing, screw locking or bonding are fixing, and also not needing increases add-on parts for holding, and therefore compare traditional buckle fastening, screw locking etc., and that this LED shot-light fastening structure has advantages of is simple in structure, easy to assembly, easily realize automatic assembling.
Accompanying drawing explanation
Fig. 1 is the stereogram of the LED shot-light fastening structure of the utility model the first embodiment.
Fig. 2 is the three-dimensional exploded view of the shot-light of LED shown in Fig. 1 fastening structure.
Fig. 3 is the cutaway view along A-A line in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
The LED shot-light fastening structure 100 of the utility model the first embodiment, please refer to Fig. 1 to Fig. 3.
Please refer to Fig. 1 and Fig. 2, this LED shot-light fastening structure 100 mainly comprises lens 10, light source board 20, drive plate 30 and Lamp cup 40.These Lamp cup 40 bottoms offer cavity, and this drive plate 30 is housed in the cavity of this Lamp cup 40.These lens 10, light source board 20 are all arranged on this Lamp cup 40 tops.This light source board 20 comprises LED light source 22 and substrate 23, and this substrate 23 is provided with plurality of LEDs light source 22.This Lamp cup 40 is made by elastomeric material.
Please refer to Fig. 2 and Fig. 3, this drive plate 30 forms and is electrically connected to light source board 20, and these Lamp cup 40 madial walls are provided with catching groove 46 along the longitudinal direction, and this drive plate 30 is fixed in this catching groove 46.
Please refer to Fig. 2 and Fig. 3, the lower surface of these lens 10 is provided with snap fit 11 to downward-extension.These Lamp cup 40 madial walls are to being provided with draw-in groove 42 by snap fit 11, and this snap fit 11 is fastened on this Lamp cup 40 tops with these draw-in groove 42 engagements by these lens 10.This snap fit 11 can be a plurality of, and this draw-in groove 42 also can be a plurality of.The one-body molded lower surface at these lens 10 of this snap fit 11.
On these lens 10, offer gathering sill 12, these Lamp cup 40 madial walls are to being provided with lead 47 by gathering sill 12.This lead 47 coordinates with this gathering sill 12, in when assembling, plays positioning and guiding effect, ease of assembly, is conducive to the realization of automation assembling.These Lamp cup 40 tops are provided with step surface 48, and these lens 10 can be supported by this step surface 48.
Please refer to Fig. 2 and Fig. 3, the top of this Lamp cup 40 is provided with accepting groove 41, and this light source board 20 is arranged in this accepting groove 41.Loading end 45 is formed on the bottom of this accepting groove 41, and these Lamp cup 40 madial walls are provided with elastic buckles point 43, and this elastic buckles point 43 can be a plurality of, and this elastic buckles point 43 is positioned at this loading end 45 tops, and this elastic buckles point 43 compresses this light source board 20 on this loading end 45.It is 43 one-body molded on the madial wall of this Lamp cup 40 that this elastic buckles is put.
This elastic buckles point 43 is projection cube structure, and the end face of this elastic buckles point 43 is the inclined-plane tilting towards light source board 20, and the bottom surface of this elastic buckles point 43 is plane.This light source board 20 enters this elastic buckles and puts 43 bottom surfaces by External Force Acting close-fitting is charge-coupled, and this elastic buckles point 43 compresses this light source board 20 on this loading end 45.
Please refer to Fig. 2 and Fig. 3, this light source board 20 offers locating slot 21, and the loading end 45 of this Lamp cup 40 upwards protrudes out and is provided with guide pad 44, and 44 pairs of this guide pads should arrange by locating slot 21.The size of the accepting groove 41 madial wall bottoms, place of this Lamp cup 40 is mated with the outer profile size of this light source board 20.
Please refer to Fig. 3, in this Lamp cup 40, can set up heat transfer piece 50, this heat transfer piece 50 is close to this Lamp cup 40 inwall settings, these heat transfer piece 50 tops extend to form flanging to outer peripheral edges, this flanging is close to loading end 45 and is arranged, and this heat transfer piece 50 is provided with opening, and this guide pad 44 is through this opening.This light source board 20 forms thermally coupled with the flanging conflict of this heat transfer piece 50.
Because these elastic buckles points 43 are made by elastomeric material, and the size of the circle that these elastic buckles points 43 form is slightly larger than the diameter of this light source board 20, during assembling, this light source board 20 will push these elastic buckles points 43, make it that certain elastic deformation occur, circle to form through these elastic buckles points 43, enters between this elastic buckles point 43 and this loading end 45.Utilize this elastic buckles point 43 that this light source board 20 is compressed on loading end 45.Because this light source 20 enters in this Lamp cup 40 by close-fitting is charge-coupled, while making normally to use, these light source board 20 difficult drop-offs.Because these lens 10 and this Lamp cup 40 are assembled by this snap fit 11 and the engagement system of this draw-in groove 42, make this lens 10 difficult drop-offs.Owing to being equipped with location structure on these lens 10, this light source board 20, while making to assemble, convenient location, easily realizes automatic assembling.
This LED shot-light fastening structure 100 is when work, and this light source board 20 is fixed in the accepting groove 41 at these Lamp cup 40 tops, and this elastic buckles point 43 can bear the weight of this light source board 20, guarantees that this light source board 20 can firmly be placed in this Lamp cup 40.Because the gauge of the distance between this elastic buckles point 43 and loading end 45 with this light source board 20 matches, this light source board 20 and Lamp cup 40 or heat transfer piece 50 are formed thermally coupled, play conductive force.
In sum, this LED shot-light fastening structure 100 enters 20 groups of this light source boards in this Lamp cup 40 by tight fit mode, adopts the elastic buckles point 43 of projection cube structure, and this light source board 20 is stabilized in this Lamp cup 40, does not need to re-use traditional screw and fixes.By this snap fit 11 and the engagement system of this draw-in groove 42, these lens 10 are fixed on to this Lamp cup 40 tops simultaneously, save screw and fix or bond fixing.Thereby this LED shot-light fastening structure 100 is realized without screw, fixing without what bond, had advantages of that overall structure simply, conveniently realizes automatic assembling.
Understandable, it is mainly to play positioning action during for 10 assembling of this lens that this lead 47 coordinates with this gathering sill 12.Certainly, at the location structure that can meet positioning action, can this lead 47 be arranged to the structure in embodiment with this gathering sill 12 yet.For example, at these lens 10 lower surfaces, lead is set, at this corresponding lead in Lamp cup 40 tops, offers the mode of gathering sill.Same, the fit structure of this guide pad 44 and this locating slot 21 is mainly to play positioning action during for this light source board 20 assembling.Certainly, when meeting positioning action, can location structure be designed to the fit structure of this guide pad 44 and this locating slot 21.
In addition, the structure of this elastic buckles point 43 can also be other projection cube structures: for example bottom surface is the inclined-plane (not shown) tilting towards light source board 20, and the angle of the bottom surface of this bottom surface and this light source board 20 is acute angle.The corresponding elastic buckles point 43 of this light source board 20 is provided with slot to make way, and the bottom surface portions of this elastic buckles point 43 is housed in this slot to make way and is connected to the bottom land of this slot to make way.Like this, due to the bottom surface of this elastic buckles point 43 relatively this light source board 20 tilt, so, when this light source board 20 is positioned at this elastic buckles point 43, will be subject to this elastic buckles when following and puts 43 pressure under oblique, this light source board 20 and this loading end 45 are fitted tightly.Because the bottom surface portions of this elastic buckles point 43 is housed in this slot to make way, can prevent that this light source board 20 from rotating relative to this elastic buckles point 43.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (10)
1. a LED shot-light fastening structure, comprise Lamp cup and light source board, the top of this Lamp cup is provided with accepting groove, this light source board is arranged in this accepting groove, it is characterized in that: loading end is formed on the bottom of this accepting groove, this Lamp cup madial wall is provided with elastic buckles point, and this elastic buckles point is positioned at the top of this loading end, and this elastic buckles this light source board of naming a person for a particular job compresses on loading end.
2. LED shot-light fastening structure according to claim 1, it is characterized in that: also comprise lens, this lens lower surface is provided with snap fit to downward-extension, and this Lamp cup madial wall is to being provided with draw-in groove by snap fit, and this snap fit and the engagement of this draw-in groove are fastened on this Lamp cup top by these lens.
3. LED shot-light fastening structure according to claim 1, is characterized in that: this light source board offers locating slot, and this loading end upwards protrudes out and is provided with guide pad, and this guide pad is to should locating slot setting.
4. LED shot-light fastening structure according to claim 1, is characterized in that: this Lamp cup is made by elastomeric material, and this elastic buckles point is one-body molded on the madial wall of this Lamp cup.
5. LED shot-light fastening structure according to claim 4, is characterized in that: in this Lamp cup, be provided with heat transfer piece, this heat transfer piece is close to this Lamp cup inwall setting, and this heat transfer piece is provided with opening, and this guide pad is through this opening, and this heat transfer piece and this light source board are thermally coupled.
6. LED shot-light fastening structure according to claim 1, is characterized in that: also comprise drive plate, this drive plate is electrically connected to this light source board, and this Lamp cup madial wall is provided with catching groove along the longitudinal direction, and this drive plate is fixed in this catching groove.
7. LED shot-light fastening structure according to claim 1, is characterized in that: this elastic buckles point is projection cube structure, and the bottom surface of elastic buckles point is the inclined-plane tilting towards light source board.
8. LED shot-light fastening structure according to claim 7, is characterized in that: this Lamp cup madial wall is provided with a plurality of elastic buckles points.
9. LED shot-light fastening structure according to claim 7, is characterized in that: the corresponding elastic buckles point of this light source board is provided with slot to make way, and the bottom surface portions of this elastic buckles point is housed in this slot to make way.
10. LED shot-light fastening structure according to claim 1, is characterized in that: the size of this Lamp cup madial wall bottom is mated with the outer profile size of this light source board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207693.7U CN203893090U (en) | 2014-04-25 | 2014-04-25 | LED spotlight buckling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207693.7U CN203893090U (en) | 2014-04-25 | 2014-04-25 | LED spotlight buckling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893090U true CN203893090U (en) | 2014-10-22 |
Family
ID=51719492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207693.7U Expired - Lifetime CN203893090U (en) | 2014-04-25 | 2014-04-25 | LED spotlight buckling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939858A (en) * | 2014-04-25 | 2014-07-23 | 立达信绿色照明股份有限公司 | LED spotlight buckling structure |
| CN105202487A (en) * | 2015-10-20 | 2015-12-30 | 漳州立达信灯具有限公司 | Bulb casing fixing structure |
| WO2018099254A1 (en) * | 2016-12-01 | 2018-06-07 | 杭州华普永明光电股份有限公司 | Led module |
-
2014
- 2014-04-25 CN CN201420207693.7U patent/CN203893090U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939858A (en) * | 2014-04-25 | 2014-07-23 | 立达信绿色照明股份有限公司 | LED spotlight buckling structure |
| CN105202487A (en) * | 2015-10-20 | 2015-12-30 | 漳州立达信灯具有限公司 | Bulb casing fixing structure |
| CN105202487B (en) * | 2015-10-20 | 2022-10-25 | 漳州立达信灯具有限公司 | Bulb shell fixing structure |
| WO2018099254A1 (en) * | 2016-12-01 | 2018-06-07 | 杭州华普永明光电股份有限公司 | Led module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: Xingtai Industrial Park Economic Development Zone, Changtai County, Fujian city of Zhangzhou province 363999 Patentee after: ZHANGZHOU LIDAXIN PHOTOELECTRON TECHNOLOGY CO., LTD. Address before: 361010 Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: Leedarson Green Lighting Co., Ltd. |