CN109737318A - A kind of LED lamp - Google Patents
A kind of LED lamp Download PDFInfo
- Publication number
- CN109737318A CN109737318A CN201910044888.1A CN201910044888A CN109737318A CN 109737318 A CN109737318 A CN 109737318A CN 201910044888 A CN201910044888 A CN 201910044888A CN 109737318 A CN109737318 A CN 109737318A
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- China
- Prior art keywords
- lampshade
- groove
- hole
- light source
- lock
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of LED lamp, including bottom cover, shell, light source board and lampshade.After cover and be provided with lock pillar；Lock pillar is cylindric, the radially uniform lock that at least two prominent cylindrical outer surfaces are distributed in top；Shell bottom plate is provided centrally with a circular through hole, and through-hole diameter is equal or slightly larger than lock pillar diameter；There is a fixation hole at light source board center, and the diameter of fixation hole is greater than through-hole diameter；It is uniformly distributed fluted around through-hole, the quantity of groove is matched with position with lock；Groove forms chuck between any two, latch across groove rotate by a certain angle after be pressed on shell bottom plate chuck on.The invention has the beneficial effects that rear cover and shell, light source board passes through clamping with lampshade respectively and connect instead of multiple screws, and assembling product is simply rapid, and packaging efficiency is high, and cost of labor is low, and quality is stablized.
Description
Technical field
The present invention relates to a kind of LED lamps.
Background technique
Present some LED lamps, such as bulkhead lamp generally all includes rear cover, shell, light source board and lampshade, and rear cover is fixed
In shell lower bottom part, light source board is fixed on shell upper bottom portion, and light source board top is also equipped with lampshade.Rear cover and shell are all to pass through spiral shell
Nail is fixed together, and screw number is mostly 2~4 pieces.Lampshade is also to be fixed on light source board by several screws.Each
Screw requires manual-alignment rear cover hole corresponding with shell when installing and persistently twists again, and production efficiency is low, and human cost is high.Screw
Tightness is different, there is also neglected loading respective bolts sometimes.
Summary of the invention
To solve the above problems, only lock pillar need to be inserted into through-hole the present invention provides a kind of LED lamp and slightly compressed, gently
Micro- rotation can be fixedly connected with rapidly rear cover with shell.
The technical solution of offer of the invention are as follows: a kind of LED lamp, including bottom cover, shell, light source board and lampshade.Rear cover
On be provided with lock pillar, lock pillar is cylindric, the radially uniform locks that at least two prominent cylindrical outer surfaces are distributed in top.Shell
Bottom plate is provided centrally with a circular through hole, and through-hole diameter is equal or slightly larger than lock pillar diameter, so that lock pillar can pass through through-hole
It again will not be too loose.There is a fixation hole at light source board center, and the diameter of fixation hole is greater than through-hole diameter.It is evenly distributed with around through-hole
The quantity of groove, groove is matched with position with lock, makes lock that can pass through groove.Groove forms chuck between any two, lock
Detain across groove rotate by a certain angle after be pressed on shell bottom plate chuck on.
As advanced optimizing, lock pillar and rear cover are integrally formed.
As advanced optimizing, it is provided at least two lampshades on lampshade bottom surface and buckles, the position that lampshade is buckled is corresponding with groove.
Lampshade is buckled as L shape, and longitudinal edge end is fixed on lampshade, and horizontal edge is parallel to lampshade and outwardly directed.Lampshade, which is buckled, can pass through groove；
Lampshade is buckled longitudinal edge at least segment thickness and is located in groove.Longitudinal edge can block lock limitation lock pillar rotation after lampshade buckles insertion groove
Turn, makes lock that can not fully enter groove and deviate from.Lampshade is buckled pass through fixation hole after horizontal edge be pressed on light source board lower surface or outer
Shell lower surface of base plate.
As advanced optimizing, it is provided with limited block in the fixation hole of light source board, limited block is towards in fixation hole, light source board
After installation on the shell, limited block is fitted in chuck surface close to groove side.
The invention has the beneficial effects that rear cover and shell, light source board and lampshade pass through clamping respectively replaces multiple screws
Connection, assembling product is simply rapid, and packaging efficiency is high, and cost of labor is low, and quality is stablized.
Detailed description of the invention
Fig. 1 is exploded view of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is A-A cross-sectional view of the invention.
Fig. 4 is B-B cross-sectional view of the invention.
Fig. 5 is lampshade perspective view of the invention.
Fig. 6 is C-C cross-sectional view of the invention.
Specific embodiment
LED lamp as shown in Figures 1 to 3, including plastic cement rear cover 1, aluminum alloy casing 2, light source board 3 and Transparent lamp shade 4.Light
Source plate 3 is fixed on plane on shell bottom plate 21, and lampshade 4 is mounted on 3 front of light source board.In 1 inside center of rear cover, have one with after
For lid 1 through integrally formed lock pillar 11, lock pillar 11 is the tube-shaped column of upper lower open mouth.Cylindrical radial is surrounded on 11 top of lock pillar
It is uniformly distributed there are four the lock 12 of prominent outer surface, lock 12 is also to be integrally formed with lock pillar 11.Latch the position of 12 bottom surfaces
It is higher by 1 side wall top of rear cover, the vertical range between 12 1 side wall top of bottom surface and rear cover is latched and is equal to 21 thickness of shell bottom plate
Degree.Latching 12 lower surfaces is plane.The circular through hole 22 for penetrating shell bottom plate 21, through-hole are provided on 21 center of circle of shell bottom plate
22 diameters are equal to the diameter of lock pillar 11.There is a fixation hole 31 at 3 center of light source board, and the diameter of fixation hole 31 is greater than the straight of through-hole 22
Diameter, but it is less than the position at the place of 23 bottom of groove.Be uniformly distributed around through-hole 22 there are four groove 23, the position of groove 23 with
Lock 12 matches, and lock 12 rotates by a certain angle after groove 22 and is just pressed in the chuck 24 of shell bottom plate 21.
As shown in Fig. 1~2,4~6, it is integrally formed on 4 bottom surface of lampshade with lampshade and buckles 41 there are four lampshade.Lampshade buckles 41
Position is corresponding with groove 23.Lampshade buckles 41 as L shape, and 411 end of longitudinal edge is integrally formed on lampshade 4, and 412 bottom of horizontal edge is parallel to
On the outside of lampshade 4 and direction lampshade.The profile that lampshade buckles 41 cross section is slightly smaller than 23 cross-sectional profiles of groove, and so that lampshade is buckled 41 can
To pass through groove.Lampshade is buckled 411 full depth of longitudinal edge and is located in groove 23, and can block lock 12 will not rotate into groove 23
To deviate from.Lampshade buckles 41 and is pressed on 3 lower surface of light source board across horizontal edge 412 after fixation hole 31, so that lampshade is fixed on light
On source plate 3.Integrally formed four limited blocks for stretching to 31 center of fixation hole are evenly distributed in the fixation hole 31 of light source board 3
32, after limited block 32 is mounted on shell bottom plate 21,24 surface of chuck is fitted in close to 23 the same side of groove.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode can also be made under the premise of not departing from the present invention within the knowledge of a person skilled in the art
Various change.
Claims (5)
1. a kind of LED lamp, including bottom cover, shell, light source board and lampshade；It is covered after it is characterized by: and is provided with lock pillar；Lock pillar
To be cylindric, the radially uniform lock that at least two prominent cylindrical outer surfaces are distributed in top；Shell bottom plate is provided centrally with one
A circular through hole, through-hole diameter are equal or slightly larger than lock pillar diameter；There is a fixation hole at light source board center, and the diameter of fixation hole is big
In through-hole diameter；It is uniformly distributed fluted around through-hole, the quantity of groove is matched with position with lock；Groove shape between any two
At chuck, latch across groove rotate by a certain angle after be pressed on shell bottom plate chuck on.
2. LED lamp according to claim 1, it is characterised in that: lock pillar and rear cover are integrally formed.
3. described in any item LED lamps according to claim 1~2, it is characterised in that: lampshade is provided at least two on bottom surface
Lampshade is buckled；The position that lampshade is buckled is corresponding with groove；It is L shape that lampshade, which is buckled, and longitudinal edge end is fixed on lampshade, and horizontal edge is parallel to lampshade
And it is outwardly directed；Lampshade, which is buckled, can pass through groove；Lampshade is buckled longitudinal edge at least segment thickness and is located in groove；Lampshade buckles longitudinal edge can
Block lock limitation lock pillar rotation；Lampshade, which is buckled, is pressed on light source board lower surface or shell bottom plate following table across horizontal edge after fixation hole
Face.
4. described in any item LED lamps according to claim 1~2, it is characterised in that: setting is limited in the fixation hole of light source board
Position block, limited block are fitted in chuck surface close to groove side.
5. LED lamp according to claim 3, it is characterised in that: be provided with limited block in the fixation hole of light source board, limit
Block is fitted in chuck surface close to groove side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044888.1A CN109737318B (en) | 2019-01-17 | 2019-01-17 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044888.1A CN109737318B (en) | 2019-01-17 | 2019-01-17 | LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109737318A true CN109737318A (en) | 2019-05-10 |
| CN109737318B CN109737318B (en) | 2024-01-26 |
Family
ID=66365190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910044888.1A Active CN109737318B (en) | 2019-01-17 | 2019-01-17 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737318B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050073848A1 (en) * | 2003-10-02 | 2005-04-07 | King Leslie Charles | Decorative luminaires |
| US20090184646A1 (en) * | 2007-12-21 | 2009-07-23 | John Devaney | Light emitting diode cap lamp |
| CN103162198A (en) * | 2013-03-08 | 2013-06-19 | 江苏达伦电子股份有限公司 | Light emitting diode (LED) ceiling lamp |
| CN204176584U (en) * | 2014-11-13 | 2015-02-25 | 辰溪顾通科技有限公司 | A kind of rotary LED fluorescent lamp cap |
| CN204372607U (en) * | 2014-09-29 | 2015-06-03 | 立达信绿色照明股份有限公司 | LED light source board fixing structure |
| CN209354976U (en) * | 2019-01-17 | 2019-09-06 | 中山市蚂蚁照明光电有限公司 | A kind of LED lamp |
-
2019
- 2019-01-17 CN CN201910044888.1A patent/CN109737318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050073848A1 (en) * | 2003-10-02 | 2005-04-07 | King Leslie Charles | Decorative luminaires |
| US20090184646A1 (en) * | 2007-12-21 | 2009-07-23 | John Devaney | Light emitting diode cap lamp |
| CN103162198A (en) * | 2013-03-08 | 2013-06-19 | 江苏达伦电子股份有限公司 | Light emitting diode (LED) ceiling lamp |
| CN204372607U (en) * | 2014-09-29 | 2015-06-03 | 立达信绿色照明股份有限公司 | LED light source board fixing structure |
| CN204176584U (en) * | 2014-11-13 | 2015-02-25 | 辰溪顾通科技有限公司 | A kind of rotary LED fluorescent lamp cap |
| CN209354976U (en) * | 2019-01-17 | 2019-09-06 | 中山市蚂蚁照明光电有限公司 | A kind of LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109737318B (en) | 2024-01-26 |
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