CN105065936B - A kind of PNP pixel lamps of maintenance easy to disassemble - Google Patents
A kind of PNP pixel lamps of maintenance easy to disassemble Download PDFInfo
- Publication number
- CN105065936B CN105065936B CN201510476785.4A CN201510476785A CN105065936B CN 105065936 B CN105065936 B CN 105065936B CN 201510476785 A CN201510476785 A CN 201510476785A CN 105065936 B CN105065936 B CN 105065936B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- light source
- ring
- module group
- source module
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention has carried a kind of PNP pixel lamps of maintenance easy to disassemble, it is characterised in that：Including a pedestal, be provided with the line mouth passed through for cable, be built-in with the circuit board being connected with cable, the pedestal with its built in circuit board integral hermetic be molded, and have the first electrode that is contacted with light source module group in exposed on pedestal；One light source module group fills the light source substrate with LED lamp bead encapsulated moulding, the exposed second electrode having with base into contact in bottom surface entirely；And a locking ring, coordinate the pedestal that the light source module group is anchored on pedestal.The present invention is using the individual packages design of separate type and rotary buckle structure, facilitate on-site maintenance, the time for reducing repair and the cost of LED light source dot matrix, simultaneously, distinctive multi-sealed waterproof technique declines problem to make up water resistance caused by separation design, make product that there is excellent sealing performance and water resistance, be a practicability, the technical product taken into account with economy.
Description
Technical field
The invention belongs to energy-saving decorative lamps, and in particular to a kind of PNP pixel lamps of maintenance easy to disassemble.
Background technology
LED point light source is a kind of novel energy conservation and environmental protection ornament lamp, uses LED cold light source luminous, built-in micro computer core
Piece, can arbitrary programming Control, single led point light source can realize synchronous seven color gradual changes, saltus step, scanning, the full-color variation of running lamp
And other effects；Also multiple LED point light sources can be formed dot matrix screen, is controlled by computer and variable dissolve various pictures, word and animation
Effect, is building body, bridge profile, billboard, curtain wall and the lamplit desired decoration product of evening show.
In view of the use environment of LED point light source is mostly outdoor, more serious, therefore general LED points are influenced by rainwater, ponding etc.
Not removable integral structure can be shut with glue after assembling or be made without hesitation to light source so that product integrally has preferable
Water resistance, but this also makes troubles to dismounting repair：Firstth, the waterproof means of LED point sources lead to the feasibility of site examining and repairing
It is zero, undoubtedly extends the fault time of product；Secondth, LED point light source is typically all to be customized to dot matrix screen, each in dot matrix
LED point light source and electric wire are all that complete package is good, not directly single dismounting, once so there are one LED point light in dot matrix
Source, which is broken down, just needs entire Ping Fan factories that could repair, very troublesome time-consuming.So if display content is influenced less
Words, most users are all unwilling to send to repair, will be with using.The light part of mansion exterior wall is seen sometimes here it is us without aobvious
The reason of showing largely influences the aesthetics of light decorative effect.
In fact, it is understood that the power supply of LED point light source and signal line part are very broken down less, typically
Light source module group is damaged or reaches service life, apparent light decay occurs.At this point, only needing to change light source module group can directly solve to ask
Topic is found through retrieval, is there are no in existing LED point light source product convenient for scene dismounting, the structure safeguarded.
Invention content
The problem of for mentioned in background technology, the present invention propose a kind of PNP pixel lamps of maintenance easy to disassemble, mesh
Be facilitate the on-site maintenance of LED light source dot matrix, the time for reducing repair and cost, while can ensure whole close of product again
Feng Xing.
The specific technical solution of the present invention is as follows：
A kind of PNP pixel lamps of maintenance easy to disassemble, including
One pedestal is provided with the line mouth passed through for cable, is built-in with the circuit board being connected with cable, the pedestal and its
Built-in circuit board integral hermetic molding, and have the first electrode that is contacted with light source module group in exposed on pedestal；
One light source module group fills the light source substrate with LED lamp bead encapsulated moulding entirely, and bottom surface is exposed to be had and base into contact
Second electrode；And
One locking ring coordinates the pedestal that the light source module group is anchored on pedestal.
In one or more embodiments of the invention, the light source module group has at least by first end face and second end
The step-like structure that face is formed, the first end face are light gasing surface, and the locking ring has the ring body of hollow circular, ring body lower section
Several clamping blocks are provided with, are separated by form bayonet between each clamping block, the pedestal is equipped with several and clamping block and coordinates
Buckling groove.
In one or more embodiments of the invention, the buckling groove has notch narrowed inwardly, and slot inner wall
A narrow portion is provided with to set to form holding section in medial septal, the link block front end of the locking ring is equipped with convex block, the convex block warp
It crosses the narrow portion and is embedded in the holding section, the end face of rear side and the slot inner wall of buckling groove narrow portion offset limiting.
In one or more embodiments of the invention, be provided on the pedestal the first ring wall, in the first ring wall it
Interior contact face is equipped with the first scarfing slot, sealing is equipped in first scarfing slot between first ring wall and contact face
Cushion rubber；The bottom of the light source module group is in lid, and cover rim is embedded in first scarfing slot just, in the contact face
It is provided with the first electrode.
In one or more embodiments of the invention, the second ring is additionally provided between first ring wall and contact jaw end
Wall is equipped with the second scarfing slot, sealing rubber ring is equipped in second scarfing slot between second ring wall and contact face.
In one or more embodiments of the invention, the lateral surface of first ring wall sets several plug-in boss,
The plug-in boss and the first ring wall surface engagement form the buckling groove.
In one or more embodiments of the invention, the first electrode is inserted with second electrode for matched male and female
Binding structure or shrapnel, spring probe docking structure.
In one or more embodiments of the invention, the side of the pedestal is provided with several installation grooves.
In one or more embodiments of the invention, several installation through-holes are provided on the pedestal.
In one or more embodiments of the invention, built-in type card slot is provided on the pedestal.
Compared with prior art, the present invention its superiority is embodied in：
1）Light source module group is designed with pedestal using the individual packages of separate type, and the maintenance for considering not only LED point light source is special
Point, base part last a long time, and generally only need to change light source module group, and bring great convenience with installation for production, base
Seating portion is individually produced with light source module group, later combines the two.
2）By locking ring and the matched clamp connection structure of pedestal, only gently light source can need to be realized by rotary lock ring
Fast-assembling is with disassembling, and light source module is rabbeted, then fixed by locking ring with pedestal, inherently with good sealing structure, it is sufficient to
The most of outdoor environment of reply.
3）It is distinctive to use multi-sealed waterproof technique to make up water resistance decline problem caused by separation design,
Even if water it is very surging when breaking through first of sealing as cushion rubber, can also be sealed by second and firmly shut as cushion rubber, to prevent
Sealing enters and damages product.
4）One or more installation fixed structures are provided on pedestal, as installation groove is convenient for the present invention being fixed on having
On the aluminium section bar of fit structure, such as installation through-hole, the cooperation screw production present invention is installed on attachment surface, such as built-in type card
Slot makes steel wire be very easy to be caught in and fixes to realize lifting, and it is convenient and more that such as above structure is provided for the installation fixation of the present invention
The compatibility of mounting location.
Description of the drawings
Fig. 1 is the disassemblying structure schematic diagram of the PNP pixel lamps of the present invention.
Fig. 2 is the bottom surface viewing angle constructions schematic diagram of the light source module group of the present invention.
Fig. 3 is the A portions schematic enlarged-scale view of Fig. 1.
Fig. 4 is the B portions schematic enlarged-scale view of Fig. 2.
Fig. 5 is the bottom surface viewing angle constructions schematic diagram of the pedestal of the present invention.
Specific embodiment
Below in conjunction with attached drawing 1-5, application scheme is further described：
A kind of PNP pixel lamps of maintenance easy to disassemble, including
One pedestal 1 is provided with the line mouth passed through for cable, is built-in with the circuit board being connected with cable, the pedestal 1 with
Circuit board integral hermetic molding built in it, and have the first electrode 16 that is contacted with light source module group 2 in exposed on pedestal 1；
One light source module group 2, fills the light source substrate with LED lamp bead 20 encapsulated moulding entirely, and bottom surface is exposed to be had and connect with pedestal 1
Tactile second electrode 23；And
One locking ring 3 coordinates the pedestal 1 that the light source module group 2 is anchored on pedestal 1.
The light source module group 2 has the step-like structure being at least made of first end face 21 and second end face 22, this first
End face 21 is light gasing surface, and the locking ring 3 has the ring body 31 of hollow circular, and 31 lower section of ring body is provided with several clamping blocks
32, it is separated by form bayonet between each clamping block 32, the pedestal 1 is equipped with several buckling grooves with the clamping block 32 cooperation.
The light source module group 2 is embedded in the locking ring 3, and first end face 21 is exposed by the hollow space of the locking ring 3；Institute
31 top pressure of ring body of locking ring 3 is stated in the second end face 22 of light source module group 2, light source module group 2 is fixed on pedestal 1.
The buckling groove has notch 180 narrowed inwardly, and slot inner wall is provided with a narrow portion 181 to set shape in medial septal
Into holding section 19,32 front end of link block of the locking ring 3 is equipped with convex block 33, and the convex block 33 is embedded in by the narrow portion 181
In the holding section 19, the end face 330 of rear side offsets with the slot inner wall of buckling groove narrow portion 181 and realizes limiting.
The first ring wall 11, the contact face 13 within the first ring wall 11, first ring wall are provided on the pedestal 1
The first scarfing slot 10a is equipped between 11 and contact face 13, sealing rubber ring 41 is equipped in first scarfing slot 10a；The light source
The bottom of module 2 is in lid, and cover rim 24 in the first scarfing slot 10a, is set in the contact face 13 just
There is the first electrode 16.
The second ring wall 12 is additionally provided between first ring wall 11 and contact jaw end 13, second ring wall 12 and contact face
The second scarfing slot 10b is equipped between 13, sealing rubber ring 42 is equipped in second scarfing slot 10b.
Above-mentioned is the distinctive multi-sealed waterproof construction of the present invention, to make up under water resistance caused by separation design
Drop problem, even if water it is very surging when breaking through first of sealing as cushion rubber 41, also can by second seal as cushion rubber 42 jail
Jail is shut, and product is damaged to prevent water from entering.
The lateral surface of first ring wall 11 sets several plug-in boss 18, plug-in 18 and first ring wall of boss, 11 surface
Cooperatively form the buckling groove.
The clamping block 32 or and plug-in boss 18 made of elastic material, when use, only needs gently rotary lock ring 3
The clamping block 32 is pressed into or detached the holding section, the fast-assembling of light source module group 2 can be realized with disassembling.
The first electrode 16 and second electrode 23 are matched male and female connected structure or shrapnel, spring probe to binding
Structure, in this present embodiment, the second electrode 23 are several conductive columns, and the first electrode 16 is opposite with several conductive columns
The jack answered.The above-mentioned electrode form enumerated listed by the present embodiment, is not that shall be limited only to the extent the embodiment, every to make base
The structure that seat 1 is effectively electrically connected with light source module group 2 can be used by the present invention.
The side of the pedestal is provided with several installation grooves 17, which has convenient for the present invention is fixed on
On the aluminium section bar of fit structure, in the present embodiment, the pedestal 1 is that presentation is rectangular, and four solve as fillet or chamfering, the peace
It fills groove 17 to be set in the fillet or chamfering, by way of rotating base 1 so that positioning edge or conducting bar on aluminium section bar are slipped into
Or skid off the installation groove 17.
It is provided with several installation through-holes 15 on the pedestal, in the present embodiment, which is respectively arranged at pedestal 1
Quadrangle, the cooperation screw production present invention are installed on attachment surface.
It is provided with built-in type card slot 14 on the pedestal 1, in the present embodiment, which is located at pedestal 1
Bottom surface, there is open notch 140, steel wire is made to be very easy to be caught in and fixes realization lifting.
Installation fixed compatibility that facility and more mounting locations be provided of such as above structure for the present invention.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximation or the technology deduction made based on this, replacement, improvement etc. are regarded as the protection domain of this patent.
Claims (5)
1. a kind of PNP pixel lamps of maintenance easy to disassemble, it is characterised in that：Including a pedestal, it is provided with the line passed through for cable
Mouthful, the circuit board being connected with cable is built-in with, circuit board integral hermetic molding of the pedestal built in it, and on pedestal
It is exposed to have the first electrode contacted with light source module group；One light source module group fills encapsulated moulding entirely to the light source substrate with LED lamp bead,
The exposed second electrode having with base into contact in its bottom surface；And a locking ring, the pedestal is coordinated to fasten the light source module group
On pedestal, the light source module group has the step-like structure being at least made of first end face and second end face, the first end
Face is light gasing surface, and the locking ring has the ring body of hollow circular, is provided with several clamping blocks below ring body, each clamping block it
Between be separated by form bayonet, the pedestal is equipped with the buckling grooves of several cooperations with the clamping block, and the buckling groove has inwardly
Narrowed notch, and slot inner wall is provided with a narrow portion to set to form holding section in medial septal, the link block front end of the locking ring
Equipped with convex block, the convex block is embedded in the holding section by the narrow portion, the end face of rear side in the slot of buckling groove narrow portion
Wall offsets limiting, the first ring wall, the contact face within the first ring wall is provided on the pedestal, first ring wall is with connecing
The first scarfing slot is equipped between contravention face, sealing rubber ring is equipped in first scarfing slot；The bottom of the light source module group is in lid,
Its cover rim in first scarfing slot, is provided with the first electrode, first ring just in the contact face
The second ring wall is additionally provided between wall and contact jaw end, the second scarfing slot is equipped between second ring wall and contact face, this second
Sealing rubber ring is equipped in scarfing slot, the lateral surface of first ring wall sets several plug-in boss, the plug-in boss and the first ring
Wall surface cooperatively forms the buckling groove.
2. the PNP pixel lamps of maintenance easy to disassemble according to claim 1, it is characterised in that：The first electrode and the
Two electrodes are matched male and female connected structure or shrapnel, spring probe docking structure.
3. the PNP pixel lamps of maintenance easy to disassemble according to claim 1, it is characterised in that：The side of the pedestal is set
It is equipped with several installation grooves.
4. the PNP pixel lamps of maintenance easy to disassemble according to claim 1, it is characterised in that：It is provided on the pedestal
Several installation through-holes.
5. the PNP pixel lamps of maintenance easy to disassemble according to claim 1, it is characterised in that：It is provided on the pedestal
Built-in type card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476785.4A CN105065936B (en) | 2015-08-06 | 2015-08-06 | A kind of PNP pixel lamps of maintenance easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476785.4A CN105065936B (en) | 2015-08-06 | 2015-08-06 | A kind of PNP pixel lamps of maintenance easy to disassemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065936A CN105065936A (en) | 2015-11-18 |
| CN105065936B true CN105065936B (en) | 2018-06-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476785.4A Expired - Fee Related CN105065936B (en) | 2015-08-06 | 2015-08-06 | A kind of PNP pixel lamps of maintenance easy to disassemble |
Country Status (1)
| Country | Link |
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| CN (1) | CN105065936B (en) |
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| CN105715966A (en) * | 2016-04-14 | 2016-06-29 | 浙江万昇光电科技有限公司 | LED lamp light source module |
| CN106439641B (en) * | 2016-08-31 | 2019-02-22 | 宁波奇驰照明灯具有限公司 | LED ceiling lamp |
| EP3538815B1 (en) * | 2016-11-09 | 2022-04-13 | Lumileds LLC | Lighting arrangement with an exchangeable lighting cap |
| CN206861274U (en) * | 2017-04-18 | 2018-01-09 | 深圳市拓普斯诺照明科技有限公司 | Split type light source and illuminator |
| IT201800003473A1 (en) * | 2018-03-13 | 2019-09-13 | Cressi Sub Spa | Door for closing the battery compartment of equipment for underwater use with closing device equipped with external hooks |
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| CN109812766A (en) * | 2019-03-06 | 2019-05-28 | 安徽派蒙特环境艺术科技有限公司 | Facade curtain wall landscape lightening lamp |
| CN110529778A (en) * | 2019-09-05 | 2019-12-03 | 广东维克光电技术有限公司 | A kind of pixel lamp that buckle-type just dismounts |
| CN111883000B (en) * | 2020-06-18 | 2022-11-18 | 利亚德智慧显示(深圳)有限公司 | LED display point light source |
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| US7918587B2 (en) * | 2008-11-05 | 2011-04-05 | Chaun-Choung Technology Corp. | LED fixture and mask structure thereof |
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- 2015-08-06 CN CN201510476785.4A patent/CN105065936B/en not_active Expired - Fee Related
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| CN105065936A (en) | 2015-11-18 |
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