CN207558323U - A kind of LED charactrons - Google Patents
A kind of LED charactrons Download PDFInfo
- Publication number
- CN207558323U CN207558323U CN201721556690.4U CN201721556690U CN207558323U CN 207558323 U CN207558323 U CN 207558323U CN 201721556690 U CN201721556690 U CN 201721556690U CN 207558323 U CN207558323 U CN 207558323U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- led
- housing
- display panel
- hollow
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of LED charactrons, including housing and LED luminescence components, the chamber for being internally provided with installation LED luminescence components of housing, one end of housing is provided with display panel, the other end is provided with opening, hollow-out parts are provided on display panel, hollow-out parts are configured to display pattern, lens are embedded in hollow-out parts, LED luminescence components include pcb board, one side surface of pcb board is set towards display panel, and corresponding hollow-out parts are provided with several LED chips, another side surface of pcb board is vertically installed with several pins, the inner surface of display panel is provided with positioning column, the location hole with positioning column grafting is provided on pcb board, pcb board is fixedly connected with housing by way of encapsulating, the colloid that encapsulating uses is transparent colloid.A kind of LED charactrons of the utility model, have many advantages, such as simple in structure, and production efficiency is high.
Description
Technical field
The utility model is related to a kind of charactron more particularly to a kind of LED charactrons.
Background technology
Charactron is very common, it can be achieved that system shows the interface as between humans and machines in electronical display circuit.LED is digital
Pipe is made of light emitting diode, also known as semiconductor.By strip-like LED according to common cathode (cathode) or altogether
The method connection of anode (anode) forms " 8 " word, then another electrode of light emitting diode is made a segment electrode, just constitutes LED numbers
Code pipe.If make the light emitting diode in certain sections that can just show the series digit from 0~9 by regulation.Same fluorescent character-display tube, brightness
Light charactron (NRT) is good, luminescence response with small, low in energy consumption, vibration resistance, long lifespan, brightness height, monochromaticjty compared to it
The advantages that time is short.The structure design of currently used LED charactrons is not reasonable, it is difficult to convenient, effectively enterprising to pcb board
Row encapsulation, production efficiency are relatively low.
Invention content
The utility model aims to solve the problem that the technical issues of above-mentioned mentioned, provides a kind of simple in structure, and production efficiency is high
LED charactrons.
The utility model is realized by following technical solution：A kind of LED charactrons, shine including housing and LED
Component, the chamber for being internally provided with installation LED luminescence components of housing, one end of housing are provided with display panel, and the other end is set
Opening is equipped with, hollow-out parts are provided on display panel, hollow-out parts are configured to display pattern, are sent out in hollow-out parts embedded with lens, LED
Optical assembly includes pcb board, and one side surface of pcb board is set towards display panel, and corresponding hollow-out parts are provided with several LED chips,
Another side surface of pcb board is vertically installed with several pins, and the inner surface of display panel is provided with positioning column, is set on pcb board
The location hole with positioning column grafting is equipped with, pcb board is fixedly connected with housing by way of encapsulating, and the colloid that encapsulating uses is
Gelatin body.
Preferably, the lens are PC or glass.
Preferably, the lens are concave mirror.
Preferably, the outer surface of the display panel is covered with protective film.
Preferably, the LED chip is LED blue chips, and fluorescent powder is coated on protective film.
Preferably, the pin extends hull outside backwards to the end of pcb board, and pcb board is rectangular plate body, pin edge
The width direction of pcb board is uniformly disposed with several rows, and each row is evenly distributed more of the setting of length direction along pcb board
Pin.
Preferably, the pin has hemispherical chamfered section backwards to the end set of pcb board.
Advantageous effect is：Compared with prior art, a kind of LED charactrons of the utility model are by being provided with positioning column,
After causing location hole and the positioning column grafting on pcb board, LED chip can be accurately corresponding with hollow-out parts, and in encapsulating mistake
Cheng Zhong, pcb board will not move left and right, it is ensured that the encapsulation of pcb board can be smoothed out, and ensure that the quality after encapsulation, simultaneously
Improve the efficiency of encapsulation.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is a kind of structure diagram of LED charactrons of the utility model.
Specific embodiment
As shown in Figure 1, a kind of LED charactrons, including housing 1 and LED luminescence components, housing 1 is internally provided with installation
The chamber 2 of LED luminescence components, one end of housing 1 are provided with display panel 3, and the other end is provided with opening, is set on display panel 3
Hollow-out parts 4 are equipped with, hollow-out parts 4 are configured to display pattern, lens 5 are embedded in hollow-out parts 4, and LED luminescence components include pcb board 6,
6 one side surface of pcb board is set towards display panel 3, and corresponding hollow-out parts 4 are provided with several LED chips 7, pcb board 6 it is another
Side surface is vertically installed with several pins 8, and the inner surface of display panel 3 is provided with positioning column 9, is provided on pcb board 6 with determining
The location hole 10 of position 9 grafting of column, pcb board 6 is fixedly connected with housing 1 by way of encapsulating, and the colloid that encapsulating uses is transparent
Colloid.By being provided with positioning column 9 so that after the location hole 10 and 9 grafting of positioning column on pcb board 6, LED chip 7 can be accurate
It is corresponding with hollow-out parts 4 so that the light that LED chip 7 is sent out is projected from hollow-out parts 4, and during encapsulating, PCB
Plate 6 will not move left and right, and ensure that LED chip 7 is corresponding with hollow-out parts 4, it is ensured that the encapsulation of pcb board 6 can be smoothed out, and be ensured
Quality after encapsulation, while improve the efficiency of encapsulation.
Lens 5 can be PC or glass lens 5, in order to reduce cost, preferably PC lens 5.
Further, lens 5 can be concave mirror, the effect of optically focused can be played using concave mirror, so as to improve LED
The light emission luminance of chip 7.
The outer surface of display panel 3 can be covered with protective film 11, and protective film 11 can be to display panel 3 and lens
5 play a protective role.
Further, LED chip 7 can be LED blue chips, and fluorescent powder is coated on protective film 11.It is fluorescent powder coated
It is sent out on protective film 11, then by 11 pad pasting of protective film with fluorescent powder in 3 surface of display panel with LED blue chips
The uniform quality white light of photosynthesis.
Pin 8 extends backwards to the end of pcb board 6 outside housing 1, and pcb board 6 is rectangular plate body, and pin 8 is along pcb board 6
Width direction be uniformly disposed with several rows, each row is the length direction more pins of evenly distributed setting along pcb board 6
8, can cause in this way pin 8 with it is more quick during external circuit board electrical connection, precisely.
Pin 8 has hemispherical chamfered section 12 backwards to the end set of pcb board 6, and pin 8 can be caused to be easier to insert in this way
The phenomenon that entering, and will not scratching or stab staff.
Above example is only to illustrate the technical solution of the utility model and is not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (7)
1. a kind of LED charactrons, which is characterized in that including housing (1) and LED luminescence components, housing (1) is internally provided with peace
The chamber (2) of LED luminescence components is filled, one end of housing (1) is provided with display panel (3), and the other end is provided with opening, display surface
Hollow-out parts (4) are provided on plate (3), hollow-out parts (4) are configured to display pattern, are sent out in hollow-out parts (4) embedded with lens (5), LED
Optical assembly includes pcb board (6), and (6) one side surface of pcb board is set towards display panel (3), and corresponding hollow-out parts (4) are provided with
Several LED chips (7), another side surface of pcb board (6) are vertically installed with several pins (8), the inside table of display panel (3)
Face is provided with positioning column (9), is provided on pcb board (6) and the location hole (10) of positioning column (9) grafting, pcb board (6) and housing
(1) it is fixedly connected by way of encapsulating, the colloid that encapsulating uses is transparent colloid.
2. a kind of LED charactrons according to claim 1, which is characterized in that the lens (5) are PC or glass.
3. a kind of LED charactrons according to claim 2, which is characterized in that the lens (5) are concave mirror.
A kind of 4. LED charactrons according to claim 1, which is characterized in that the outer surface patch of the display panel (3)
It is covered with protective film (11).
5. a kind of LED charactrons according to claim 4, which is characterized in that the LED chip (7) is LED blue light cores
Piece is coated with fluorescent powder on protective film (11).
6. a kind of LED charactrons according to claim 1, which is characterized in that the pin (8) is backwards to the end of pcb board (6)
Housing (1) outside is extended in portion, and pcb board (6) is rectangular plate body, and pin (8) is uniformly arranged along the width direction of pcb board (6)
Several rows are provided with, each row is the length direction more pins (8) of evenly distributed setting along pcb board (6).
7. a kind of LED charactrons according to claim 6, which is characterized in that the pin (8) is backwards to the end of pcb board (6)
Portion is provided with hemispherical chamfered section (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556690.4U CN207558323U (en) | 2017-11-17 | 2017-11-17 | A kind of LED charactrons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556690.4U CN207558323U (en) | 2017-11-17 | 2017-11-17 | A kind of LED charactrons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558323U true CN207558323U (en) | 2018-06-29 |
Family
ID=62679357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556690.4U Active CN207558323U (en) | 2017-11-17 | 2017-11-17 | A kind of LED charactrons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767778A (en) * | 2017-11-17 | 2018-03-06 | 江门市蓬江区精汇电子科技有限公司 | A kind of LED charactrons |
-
2017
- 2017-11-17 CN CN201721556690.4U patent/CN207558323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767778A (en) * | 2017-11-17 | 2018-03-06 | 江门市蓬江区精汇电子科技有限公司 | A kind of LED charactrons |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9964287B2 (en) | LED support, LED and backlight module | |
| US20160025276A1 (en) | Light emitting diode spotlight | |
| KR20090080609A (en) | Dual-type light emitting device package and method of manufacturing the same | |
| CN207558321U (en) | LED charactrons | |
| CN110600463A (en) | Integrated packaging LED display panel based on chip stacking | |
| CN207558323U (en) | A kind of LED charactrons | |
| CN207558322U (en) | A kind of novel LED digital pipe | |
| US7481558B2 (en) | Lateral light emitting apparatus | |
| KR100575431B1 (en) | Light-emitting diode display device and method thereof | |
| CN207558324U (en) | A kind of pin stable type LED charactrons | |
| CN201297505Y (en) | Portable LED illumination apparatus | |
| CN210628304U (en) | Integrated packaging LED display panel based on chip stacking | |
| CN107680502A (en) | A kind of novel LED digital pipe | |
| CN107749250A (en) | A kind of pin stable type LED charactrons | |
| CN103883918A (en) | Light-emitting diode light source device and lamp bar with same | |
| CN208142212U (en) | White-light LED chip | |
| CN107767778A (en) | A kind of LED charactrons | |
| CN107705720A (en) | LED charactrons | |
| CN205141025U (en) | Outdoor high density emitting diode | |
| CN208620092U (en) | A kind of steady type luminous lamp strip | |
| CN207458481U (en) | A kind of charactron for improving light leak | |
| CN217767041U (en) | Endoscope tip subassembly and endoscope | |
| CN214753824U (en) | N-in-one LED packaging device and LED display module | |
| CN208489168U (en) | A kind of long-life waterproof heat-resisting charactron | |
| CN214042925U (en) | Display device of many unification TOP designs based on Mini full-color shows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |