CN208331816U - A kind of LED patch indicator light - Google Patents
A kind of LED patch indicator light Download PDFInfo
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- CN208331816U CN208331816U CN201820855517.2U CN201820855517U CN208331816U CN 208331816 U CN208331816 U CN 208331816U CN 201820855517 U CN201820855517 U CN 201820855517U CN 208331816 U CN208331816 U CN 208331816U
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- circuit board
- fpc circuit
- copper sheet
- silica gel
- sleeve pipe
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Abstract
The utility model discloses a kind of LED patch indicator lights, including FPC circuit board, the upper end of the FPC circuit board is provided through pad, and the both ends of the pad offer welding fastening point, the upper end of the FPC circuit board is fixedly installed with silica gel sleeve pipe, and pad is located at the lower end of silica gel sleeve pipe.A kind of LED patch indicator light described in the utility model, equipped with transparency protected frame, heat sink and mounting groove, the inner connecting structure of SMD lamp can be observed directly, convenient for detection internal fault and later period maintenance, be conducive to can be visually seen the working condition of SMD lamp, the heat generated when can work SMD lamp carries out lost, convenient for maintaining the normal work of SMD lamp, it can be to FPC circuit board, heat sink and substrate carry out protection fixed installation, preferably above three groups of plates are fixed, the grouping of above three groups of plates is provided with the observation and maintenance being conducive to SMD lamp internal structure, with certain practicability, bring better prospect of the application.
Description
Technical field
The utility model relates to LED patch indicator light field, in particular to a kind of LED patch indicator light.
Background technique
LED patch indicator light is also known as SMD LED, is a easy lamps and lanterns, its principle of luminosity exactly passes through electric current
Compound semiconductor, by the combination of electronics and hole, superfluous energy will release in the form of light, achieve the effect that it is luminous,
Using low-voltage DC supply safe ready, luminescent color multiplicity is bright in luster, is widely used in contour of building lamp, public place of entertainment
Quasi- decorative lighting, ad decoration lighting lamp field；There are certain drawbacks when in use in existing LED patch indicator light,
Firstly, the inner connecting structure of SMD lamp can not be observed directly, it is not easy to detection internal fault and later period maintenance, is unfavorable for
It can be visually seen the working condition of SMD lamp, secondly, the heat that generates carries out lost when can not work to SMD lamp, be not easy to tie up
The normal work of SMD lamp is held, finally, protection fixed installation can not be carried out to FPC circuit board, heat sink and substrate, it can not be right
Substrate etc. is grouped setting, is unfavorable for observation and maintenance to SMD lamp internal structure, brings to the use process of people
Certain influence, for this purpose, it is proposed that a kind of LED patch indicator light.
Utility model content
The main purpose of the utility model is to provide a kind of LED patch indicator lights, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The upper end of a kind of LED patch indicator light, including FPC circuit board, the FPC circuit board is provided through pad, institute
The both ends for stating pad offer welding fastening point, and the upper end of the FPC circuit board is fixedly installed with silica gel sleeve pipe, and pad position
In the lower end of silica gel sleeve pipe, the lower end of the FPC circuit board is provided with heat sink, and the lower end of the heat sink is provided with substrate,
The back end outer surface of the substrate is provided with positive and negative anodes mark, and the both ends of the substrate are provided with pin, the pad it is upper
End is provided with cathode welding copper sheet and anode welding copper sheet, and cathode welding copper sheet is located at the side of anode welding copper sheet, described
The upper end of anode welding copper sheet is fixedly installed with LED luminescence chip, and LED luminescence chip is located at the lower end of silica gel sleeve pipe, described
Cathode welding copper sheet and anode welding copper sheet are respectively positioned on the upper end of FPC circuit board, the FPC circuit board, heat sink and substrate
Two sides are fixedly installed with transparency protected frame, and the transparency protected frame side is provided with mounting groove, and up and down the two of the mounting groove
Side is fixedly installed with frame.
Preferably, the junction of the silica gel sleeve pipe and FPC circuit board is provided with sealant, and silica gel sleeve pipe and FPC electricity
Road plate is fixedly connected by sealant.
Preferably, the junction of the FPC circuit board and heat sink, heat sink and substrate is provided with glue-line, and FPC electricity
Road plate is fixedly connected by glue-line with heat sink, heat sink with substrate.
Preferably, the shape of the silica gel sleeve pipe is cuboid, and LED luminescence chip is located at silica gel sleeve pipe middle position
Underface.
Preferably, the cathode welding copper sheet is fixedly connected with FPC circuit board with anode welding copper sheet, the FPC electricity
Road plate is fixedly connected with pad.
Preferably, the shape of the welding fastening point is concave shape, and welds the upper end that fastening point is located at pin, described to dissipate
The inside of hot plate offers several groups heat release hole, and several groups heat release hole is respectively positioned on the surface of substrate.
Compared with prior art, the utility model has the following beneficial effects: the LED patch indicator light, passes through setting
Transparency protected frame can observe directly the inner connecting structure of SMD lamp, convenient for detection internal fault and later period maintenance, favorably
In the working condition that can be visually seen SMD lamp, by the heat sink of setting, the heat generated when can work SMD lamp is carried out
Scatter and disappear, convenient for maintaining the normal work of SMD lamp, by the mounting groove of setting, can to FPC circuit board, heat sink and substrate into
Row protection is fixedly mounted, and preferably above three groups of plates are fixed, and the grouping of above three groups of plates, which is provided with, to be conducive to SMD lamp
The observation and maintenance of internal structure, entire LED patch indicating lamp structure is simple, easy to operate, and the effect used is relative to tradition
Mode is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of LED patch indicator light of the utility model；
Fig. 2 is a kind of partial structural diagram of LED patch indicator light of the utility model；
Fig. 3 is a kind of top view of LED patch indicator light of the utility model；
Fig. 4 is a kind of explosive view of the substrate of LED patch indicator light of the utility model；
Fig. 5 is a kind of enlarged drawing of the transparency protected frame of LED patch indicator light of the utility model.
In figure: 1, FPC circuit board；2, pad；3, fastening point is welded；4, silica gel sleeve pipe；5, pin；6, positive and negative anodes mark；
7, cathode welds copper sheet；8, anode welding copper sheet；9, LED luminescence chip；10, heat sink；11, substrate；12, transparency protected frame；
13, frame；14, mounting groove.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of LED patch indicator light, including FPC circuit board 1, the upper end of FPC circuit board 1 is through setting
There is pad 2, the both ends of pad 2 offer welding fastening point 3, and the upper end of FPC circuit board 1 is fixedly installed with silica gel sleeve pipe 4, and
Pad 2 is located at the lower end of silica gel sleeve pipe 4, and the lower end of FPC circuit board 1 is provided with heat sink 10, and the lower end of heat sink 10 is provided with
Substrate 11, the back end outer surface of substrate 11 are provided with positive and negative anodes mark 6, and the both ends of substrate 11 are provided with pin 5, pad 2
Upper end is provided with cathode welding copper sheet 7 and anode welding copper sheet 8, and cathode welding copper sheet 7 is located at the one of anode welding copper sheet 8
The upper end of side, anode welding copper sheet 8 is fixedly installed with LED luminescence chip 9, and LED luminescence chip 9 is located under silica gel sleeve pipe 4
End, cathode welding copper sheet 7 and anode welding copper sheet 8 are respectively positioned on the upper end of FPC circuit board 1, FPC circuit board 1, heat sink 10 and base
The two sides of plate 11 are fixedly installed with transparency protected frame 12, and transparency protected 12 side of frame is provided with mounting groove 14, mounting groove 14
Upper and lower two sides are fixedly installed with frame 13；
The junction of silica gel sleeve pipe 4 and FPC circuit board 1 is provided with sealant, and silica gel sleeve pipe 4 and FPC circuit board 1 passes through
Sealant is fixedly connected；The junction of FPC circuit board 1 and heat sink 10, heat sink 10 and substrate 11 is provided with glue-line, and
FPC circuit board 1 is fixedly connected by glue-line with heat sink 10, heat sink 10 with substrate 11；The shape of silica gel sleeve pipe 4 is rectangular
Body, and LED luminescence chip 9 is located at the underface in 4 middle position of silica gel sleeve pipe；Cathode welds copper sheet 7 and anode welding copper sheet 8 is equal
It is fixedly connected with FPC circuit board 1, FPC circuit board 1 is fixedly connected with pad 2；The shape for welding fastening point 3 is concave shape, and is welded
The upper end that fastening point 3 is located at pin 5 is connect, the inside of heat sink 10 offers several groups heat release hole, and the equal position of several groups heat release hole
In the surface of substrate 11.
It should be noted that the utility model is a kind of LED patch indicator light, when in use, firstly, LED is shone core
Piece 9, anode welding copper sheet 8 and cathode welding copper sheet 7 are fixedly mounted on FPC circuit board 1, should by welding fastening point 3
LED patch indicator light is welded on required pcb board, and the special concave shape of welding fastening point 3 can be such that patch indicator light carries out
More firm welding distinguishes positive and negative anodes by observing positive and negative anodes mark 6 before welding, to accurately weld to anode
Copper sheet 8 and cathode welding copper sheet 7 are welded, silica gel sleeve pipe 4 can high temperature resistant and corrosion, the internal LED of protection is sent out well
Optical chip 9, transparency protected frame 12 can observe directly the inner connecting structure of SMD lamp, convenient for detection internal fault and later period
Maintenance is conducive to the working condition that can be visually seen SMD lamp, the several groups heat release hole of setting, energy is run through on internal heat sink 10
Enough heats generated when working SMD lamp carry out lost, and convenient for maintaining the normal work of SMD lamp, mounting groove 14 can be to FPC
Circuit board 1, heat sink 10 and substrate 11 carry out protection fixed installation, preferably above three groups of plates are fixed, above three groups
The grouping of plate is provided with the observation and maintenance being conducive to SMD lamp internal structure, and the setting of frame 13 can preferably play protection
Effect, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of LED patch indicator light, including FPC circuit board (1), it is characterised in that: the upper end of the FPC circuit board (1) is passed through
It wears and is equipped with pad (2), the both ends of the pad (2) offer welding fastening point (3), the upper end of the FPC circuit board (1)
It is fixedly installed with silica gel sleeve pipe (4), and pad (2) is located at the lower end of silica gel sleeve pipe (4), the lower end of the FPC circuit board (1) is set
It is equipped with heat sink (10), the lower end of the heat sink (10) is provided with substrate (11), and the back end outer surface of the substrate (11) is set
It is equipped with positive and negative anodes mark (6), the both ends of the substrate (11) are provided with pin (5), and the upper end of the pad (2) is provided with negative
Copper sheet (7) and anode welding copper sheet (8) are welded in pole, and cathode welding copper sheet (7) is located at the side of anode welding copper sheet (8), institute
The upper end for stating anode welding copper sheet (8) is fixedly installed with LED luminescence chip (9), and LED luminescence chip (9) is located at silica gel sleeve pipe
(4) lower end, cathode welding copper sheet (7) and anode welding copper sheet (8) are respectively positioned on the upper end of FPC circuit board (1), described
The two sides of FPC circuit board (1), heat sink (10) and substrate (11) are fixedly installed with transparency protected frame (12), the transparent guarantor
Shield frame (12) side is provided with mounting groove (14), and the two sides up and down of the mounting groove (14) are fixedly installed with frame (13).
2. a kind of LED patch indicator light according to claim 1, it is characterised in that: the silica gel sleeve pipe (4) and FPC electricity
The junction of road plate (1) is provided with sealant, and silica gel sleeve pipe (4) is fixedly connected with FPC circuit board (1) by sealant.
3. a kind of LED patch indicator light according to claim 1, it is characterised in that: the FPC circuit board (1) and heat dissipation
Plate (10), heat sink (10) and substrate (11) junction be provided with glue-line, and FPC circuit board (1) and heat sink (10), dissipate
Hot plate (10) is fixedly connected by glue-line with substrate (11).
4. a kind of LED patch indicator light according to claim 1, it is characterised in that: the shape of the silica gel sleeve pipe (4) is
Cuboid, and LED luminescence chip (9) is located at the underface in silica gel sleeve pipe (4) middle position.
5. a kind of LED patch indicator light according to claim 1, it is characterised in that: cathode welding copper sheet (7) with just
Pole welding copper sheet (8) is fixedly connected with FPC circuit board (1), and the FPC circuit board (1) is fixedly connected with pad (2).
6. a kind of LED patch indicator light according to claim 1, it is characterised in that: the shape of welding fastening point (3)
For concave shape, and the upper end that fastening point (3) are located at pin (5) is welded, it is scattered that the inside of the heat sink (10) offers several groups
Hot hole, and several groups heat release hole is respectively positioned on the surface of substrate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855517.2U CN208331816U (en) | 2018-06-04 | 2018-06-04 | A kind of LED patch indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855517.2U CN208331816U (en) | 2018-06-04 | 2018-06-04 | A kind of LED patch indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331816U true CN208331816U (en) | 2019-01-04 |
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ID=64773223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855517.2U Active CN208331816U (en) | 2018-06-04 | 2018-06-04 | A kind of LED patch indicator light |
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| Country | Link |
|---|---|
| CN (1) | CN208331816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217828A (en) * | 2021-04-29 | 2021-08-06 | 深圳市永裕光电有限公司 | LED luminous tube with mirror image luminous structure |
-
2018
- 2018-06-04 CN CN201820855517.2U patent/CN208331816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217828A (en) * | 2021-04-29 | 2021-08-06 | 深圳市永裕光电有限公司 | LED luminous tube with mirror image luminous structure |
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