CN209401255U - A kind of electrical screen LED module - Google Patents
A kind of electrical screen LED module Download PDFInfo
- Publication number
- CN209401255U CN209401255U CN201920109364.1U CN201920109364U CN209401255U CN 209401255 U CN209401255 U CN 209401255U CN 201920109364 U CN201920109364 U CN 201920109364U CN 209401255 U CN209401255 U CN 209401255U
- Authority
- CN
- China
- Prior art keywords
- led
- bowl
- heat
- circuit board
- attachment base
- 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
Links
- 230000007704 transition Effects 0.000 claims abstract description 51
- 239000011324 bead Substances 0.000 claims abstract description 39
- 238000009826 distribution Methods 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model belongs to LED applied technical field, more particularly to a kind of electrical screen LED module, bowl, heat-conducting plate, LED lamp bead, transition attachment base and circuit board are shown including LED, several equally distributed transition attachment bases are welded on the circuit board, heat-conducting plate is equipped on the outside of the transition attachment base, the LED that several distributions corresponding with transition attachment base are embedded on the outside of the heat-conducting plate shows that bowl, the LED show that the outside of bowl is equipped with LED lamp bead；The utility model is by LED display unit (LED show bowl) modularization on circuit board, it is electrically connected by transition attachment base with circuit board, and LED shows and is detachably connected between bowl and transition attachment base by elastic fixing pole, in damage, convenient directly replacement is repaired in this way, greatly reduce maintenance cost, and several LED show that bowl distribution is compact, and higher resolution ratio and imaging effect may be implemented.
Description
Technical field
The utility model belongs to LED applied technical field more particularly to a kind of electrical screen LED module.
Background technique
LED module is using wider product in LED product, and there is also very big differences in terms of configuration aspects and electronics
Different, as soon as being simply exactly the wiring board that LED is housed with one and shell just at LED module, complicated adds some controls
System, constant-current source and relevant radiating treatment keep LED life and luminous intensity more preferable, be mainly used for showing advertisement font (acryl,
Plastic uptake) and mark night effect, it is with text or is identified as medium, is mounted at the top of building or metope, can show mark
Daytime, effect, and can show another effect at night using LED as illuminating source, then be equipped with LED illumination application control
System processed carries out dynamic video control to text or mark, and in the place that some amusement atmosphere are denseer, LED light source mould group is
At one of the most important selection of enterprise rollout self-image.
Existing LED module is a packaged monolith circuit board, and the LED module in electrical screen requires resolution ratio to want
Height, just in case the information for needing to show in electrical screen, and replacement and maintenance just can not be accurately expressed after the lamp bead damage of part
It is difficult.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of electrical screen LED module, tool
Have the characteristics that replacement is convenient.
To achieve the above object, the utility model provides the following technical solutions: a kind of electrical screen LED module, including LED
It shows bowl, heat-conducting plate, LED lamp bead, transition attachment base and circuit board, is welded with several equally distributed mistakes on the circuit board
Attachment base is crossed, heat-conducting plate is equipped on the outside of the transition attachment base, is embedded with several and transition on the outside of the heat-conducting plate
The LED of the corresponding distribution of attachment base shows that bowl, the LED show that the outside of bowl is equipped with LED lamp bead, and the LED shows bowl
The other side is connected with elastic fixing pole, and the LED shows and is detachably connected between bowl and transition attachment base by elastic fixing pole.
Preferably, the LED shows that the upper surface of bowl is hexagonal, and several LED show that bowl is located on heat-conducting plate and are in
Honeycomb distribution.
Preferably, it is fixed with metallic sheath in the transition attachment base, one end of the metallic sheath is fixed with pin, described to draw
Foot runs through circuit board, and is fixedly connected by soldering portion with circuit board, and the middle position of the elastic fixing pole is equipped with elasticity
Gap, the elastic fixing pole and metallic sheath plug connection.
Preferably, the heat-conducting plate uses aluminium sheet, and heat dissipation gap is formed between the heat-conducting plate and circuit board, described thermally conductive
The card slot matched with transition attachment base is offered on plate.
Preferably, the LED, which is shown, is fixed with reflector on bowl, the reflector is in three prismatic, and LED shows and opens on bowl
If there are three the LED mounting grooves for accommodating the LED lamp bead.
Preferably, show that three LED lamp beads on bowl are respectively red lamp bead, yellow lamp bead positioned at the same LED
With blue lamp bead.
Compared with prior art, the utility model has the beneficial effects that the LED on circuit board is shown list by the utility model
Member (LED shows bowl) modularization, is electrically connected by transition attachment base with circuit board, and LED shows bowl and transition
It is detachably connected between attachment base by elastic fixing pole, in damage, convenient directly replacement is repaired in this way, is substantially reduced
Maintenance cost, and several LED show that bowl distribution is compact, may be implemented higher resolution ratio and imaging effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the LED of the utility model shows bowl structure schematic diagram；
Fig. 3 is the cross section structure schematic diagram of the utility model；
Fig. 4 is the elastic fixing pole structural schematic diagram of the utility model；
In figure: 1, LED shows bowl；11, reflector；12, LED mounting groove；13, elastic fixing pole；131, elastic gap；2,
Heat-conducting plate；3, LED lamp bead；4, transition attachment base；41, metallic sheath；42, pin；43, soldering portion；5, circuit board；6, between radiating
Gap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of electrical screen LED module, including LED are aobvious
Show bowl 1, heat-conducting plate 2, LED lamp bead 3, transition attachment base 4 and circuit board 5, several equally distributed mistakes are welded on circuit board 5
Attachment base 4 is crossed, the outside of transition attachment base 4 is equipped with heat-conducting plate 2, and the outside of heat-conducting plate 2 is embedded with several and connect with transition
The LED of the corresponding distribution of seat 4 shows that bowl 1, LED show that the outside of bowl 1 is equipped with LED lamp bead 3, and LED shows that the other side of bowl 1 is connected with
Elastic fixing pole 13, LED show and are detachably connected between bowl 1 and transition attachment base 4 by elastic fixing pole 13.
In the present embodiment, several equally distributed transition attachment bases 4, transition attachment base 4 and electricity are welded on circuit board 5
It is fixedly connected between road plate 5 by pin 42, while realizing the electric connection between transition attachment base 4 and circuit board 5, transition
The outside of attachment base 4 is equipped with heat-conducting plate 2, is externally provided with one layer of heat-conducting plate 2 in transition attachment base 4 multiple LED may be implemented and show
The conduction of heat between bowl 1, and by the dissipation of the gap progress heat between heat-conducting plate 2 and circuit board 5, it is formed simultaneously one
A buffer layer between circuit board 5 and heat-conducting plate 2, avoids heat and is directly delivered in circuit board 5, outside heat-conducting plate 2
The LED that side is embedded with several distributions corresponding with transition attachment base 4 shows bowl 1, and LED shows that bowl 1 is used to connect LED lamp bead 3, right
LED lamp bead 3 thereon is powered, while can be mechanically connected and be electrically connected with transition attachment base 4, and LED shows bowl 1
Outside be equipped with LED lamp bead 3, can be shone by multiple LED lamp beads 3, composition electrical screen needs the pattern or text that show,
LED shows that the other side of bowl 1 is connected with elastic fixing pole 13, and LED, which is shown, passes through elastic connection between bowl 1 and transition attachment base 4
Column 13 is detachably connected, and elastic fixing pole 13 can realize grafting between transition attachment base 4, may be implemented after grafting certain
Crystallized ability, while realizing that LED shows the electric connection of bowl 1 and transition attachment base 4.
Further, LED shows that the upper surface of bowl 1 is hexagonal, and several LED show that bowl 1 is located on heat-conducting plate 2 and is in
Honeycomb distribution.
In the present embodiment, since LED shows that the upper surface of bowl 1 is hexagonal, and several LED show bowl 1 positioned at thermally conductive
It is distributed on plate 2 in honeycomb, the resolution ratio of electrical screen can be increased in this way, the distribution of LED lamp bead 3 is more compact, increases entire
The display effect of screen.
Further, metallic sheath 41 is fixed in transition attachment base 4, one end of metallic sheath 41 is fixed with pin 42, pin
42 run through circuit board 5, and are fixedly connected by soldering portion 43 with circuit board 5, and the middle position of elastic fixing pole 13 is equipped with bullet
Property gap 131, elastic fixing pole 13 and 41 plug connection of metallic sheath.
In the present embodiment, metallic sheath 41 is fixed in transition attachment base 4, metallic sheath 41 is used to connect with elastic fixing pole 13
It connects, one end of metallic sheath 41 is fixed with pin 42, and pin 42 runs through circuit board 5, and connects by the way that soldering portion 43 and circuit board 5 are fixed
It connects, is connect by pin 42 with circuit board 5, realize the connection of electricity, the electric current on circuit board 5 is conducted to elastic fixing pole 13
In, the middle position of elastic fixing pole 13 is equipped with elastic gap 131, elastic fixing pole 13 and 41 plug connection of metallic sheath, side
Just realize that transition attachment base 4 and LED show fast quick-detach and replacement between bowl 1.
Further, heat-conducting plate 2 uses aluminium sheet, formation heat dissipation gap 6 between heat-conducting plate 2 and circuit board 5, on heat-conducting plate 2
Offer the card slot matched with transition attachment base 4.
In the present embodiment, heat-conducting plate 2 uses aluminium sheet, and aluminium sheet has good thermal conductivity, between heat-conducting plate 2 and circuit board 5
Heat dissipation gap 6 is formed, offers the card slot matched with transition attachment base 4 on heat-conducting plate 2, it is ensured that heat-conducting plate 2 and transition
There is metastable position between attachment base 4.
Further, LED, which is shown, is fixed with reflector 11 on bowl 1, reflector 11 is in three prismatic, and LED shows and opens on bowl 1
If there are three the LED mounting grooves 12 for accommodating LED lamp bead 3.
In the present embodiment, LED, which is shown, is fixed with reflector 11 on bowl 1, reflector 11 is in three prismatic, can be played to light
The effect assembled and reflected, and LED shows and is opened up on bowl 1 there are three the LED mounting groove 12 for accommodating LED lamp bead 3, uses
In three LED lamp beads 3 of installation.
Further, show that three LED lamp beads 3 on bowl 1 are respectively red lamp bead, yellow lamp bead positioned at the same LED
With blue lamp bead.
In the present embodiment, show that three LED lamp beads 3 on bowl 1 are respectively red lamp bead, amber light positioned at the same LED
Pearl and blue lamp bead can form colored pattern by red, yellow, primary colors.
The working principle and process for using of the utility model: it after the utility model installs, is welded on circuit board 5
Several equally distributed transition attachment bases 4 are fixedly connected between transition attachment base 4 and circuit board 5 by pin 42, while real
The electric connection between transition attachment base 4 and circuit board 5 is showed, the outside of transition attachment base 4 is equipped with heat-conducting plate 2, heat-conducting plate 2
It is fixed between circuit board 5 by screw, being externally provided with one layer of heat-conducting plate 2 in transition attachment base 4 may be implemented multiple LED display bowls
The conduction of heat between 1, and carry out by gap between heat-conducting plate 2 and circuit board 5 dissipation of heat, be formed simultaneously one
A buffer layer between circuit board 5 and heat-conducting plate 2, avoids heat and is directly delivered in circuit board 5, the outside of heat-conducting plate 2
The LED for being embedded with several distributions corresponding with transition attachment base 4 shows that bowl 1, LED show bowl 1 for connecting LED lamp bead 3, to it
On LED lamp bead 3 be powered, while can be mechanically connected and be electrically connected with transition attachment base 4, LED shows bowl 1
Outside is equipped with LED lamp bead 3, can be shone by multiple LED lamp beads 3, the pattern or text that composition electrical screen needs to show,
LED shows that the other side of bowl 1 is connected with elastic fixing pole 13, and LED, which is shown, passes through elastic connection between bowl 1 and transition attachment base 4
Column 13 is detachably connected, and elastic fixing pole 13 can realize grafting between transition attachment base 4, may be implemented after grafting certain
Crystallized ability, while realizing that LED shows the electric connection of bowl 1 and transition attachment base 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electrical screen LED module, it is characterised in that: show bowl (1), heat-conducting plate (2), LED lamp bead (3), mistake including LED
Attachment base (4) and circuit board (5) are crossed, several equally distributed transition attachment bases (4), institute are welded on the circuit board (5)
It states and is equipped on the outside of transition attachment base (4) heat-conducting plate (2), several are embedded on the outside of the heat-conducting plate (2) and is connected with transition
The LED of the corresponding distribution of joint chair (4) shows bowl (1), and the LED shows that the outside of bowl (1) is equipped with LED lamp bead (3), described
LED shows that the other side of bowl (1) is connected with elastic fixing pole (13), and the LED is shown between bowl (1) and transition attachment base (4)
It is detachably connected by elastic fixing pole (13).
2. a kind of electrical screen LED module according to claim 1, it is characterised in that: the LED shows the upper of bowl (1)
End face is hexagonal, and several LED show that bowl (1) is located on heat-conducting plate (2) and are distributed in honeycomb.
3. a kind of electrical screen LED module according to claim 1, it is characterised in that: solid in the transition attachment base (4)
Surely having metallic sheath (41), one end of the metallic sheath (41) is fixed with pin (42), and the pin (42) runs through circuit board (5),
And be fixedly connected by soldering portion (43) with circuit board (5), the middle position of the elastic fixing pole (13) is equipped between elasticity
Gap (131), the elastic fixing pole (13) and metallic sheath (41) plug connection.
4. a kind of electrical screen LED module according to claim 1, it is characterised in that: the heat-conducting plate (2) uses aluminium
Plate forms heat dissipation gap (6), offers on the heat-conducting plate (2) and connect with transition between the heat-conducting plate (2) and circuit board (5)
The card slot that joint chair (4) matches.
5. a kind of electrical screen LED module according to claim 1, it is characterised in that: the LED shows solid on bowl (1)
Surely have reflector (11), the reflector (11) is in three prismatic, and is opened up in LED display bowl (1) described there are three being used to accommodate
The LED mounting groove (12) of LED lamp bead (3).
6. a kind of electrical screen LED module according to claim 5, it is characterised in that: be located at the same LED and show
Three LED lamp beads (3) on bowl (1) are respectively red lamp bead, yellow lamp bead and blue lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109364.1U CN209401255U (en) | 2019-01-23 | 2019-01-23 | A kind of electrical screen LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109364.1U CN209401255U (en) | 2019-01-23 | 2019-01-23 | A kind of electrical screen LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401255U true CN209401255U (en) | 2019-09-17 |
Family
ID=67898839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920109364.1U Expired - Fee Related CN209401255U (en) | 2019-01-23 | 2019-01-23 | A kind of electrical screen LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396988A (en) * | 2020-11-18 | 2021-02-23 | 贵州华阳电工有限公司 | Invisible light-transmitting cover |
-
2019
- 2019-01-23 CN CN201920109364.1U patent/CN209401255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396988A (en) * | 2020-11-18 | 2021-02-23 | 贵州华阳电工有限公司 | Invisible light-transmitting cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |