CN108488659A - A kind of waterproof LED lamp strip with safety device - Google Patents
A kind of waterproof LED lamp strip with safety device Download PDFInfo
- Publication number
- CN108488659A CN108488659A CN201810186146.8A CN201810186146A CN108488659A CN 108488659 A CN108488659 A CN 108488659A CN 201810186146 A CN201810186146 A CN 201810186146A CN 108488659 A CN108488659 A CN 108488659A
- Authority
- CN
- China
- Prior art keywords
- led
- insurance
- circuit
- welding
- safety device
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 50
- 229910000679 solder Inorganic materials 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Led Device Packages (AREA)
Abstract
A kind of waterproof LED lamp strip with safety device,Including circuit board,The LED of welding on circuit boards,Coat the circuit board and the crust of LED,The circuit board includes circuit layer and the solder mask that is covered on circuit layer,The circuit layer includes the multiple LED series circuits and LED welding positions for being located at the positive and negative power supply circuit of circuit board both sides and being set between positive and negative power supply circuit,It is corresponded on the solder mask and offers LED pads at LED welding positions,The LED is by the LED pad solders in the LED welding positions,Insurance welding position identical with LED welding position shapes is provided on the cathode circuit of described lamp bar one end,It is corresponded on the solder mask and offers insurance pad at the insurance welding position,Safety device identical with the light source led shape of the lamp bar is connected by the insurance pad solder in the insurance welding equipment.
Description
Technical field
The present invention relates to a kind of lamps and lanterns, more particularly to a kind of waterproof LED lamp strip with safety device.
Background technology
Traditional LED light bar includes circuit board, welds LED on circuit boards, wraps up the outer of the circuit board and LED
Skin.It is generally not provided with current protective device for ornamental LED light strip, there can be the risk got an electric shock in this way；Part LED light strip
Current protective device is set at power connection, but the complexity and cost of power connection manufacturing process can be increased in this way.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of waterproof LED lamp strip with safety device.
Technological means is used by the present invention solves its technical problem：A kind of waterproof LED lamp strip with safety device, packet
Include circuit board, welding LED on circuit boards, coat the circuit board and the crust of LED, the circuit board include circuit layer and
The solder mask being covered on circuit layer, the circuit layer include being located at the positive and negative power supply circuit of circuit board both sides and being set to just
Multiple LED series circuits between negative power supply circuit and LED welding positions are corresponded on the solder mask and are opened up at LED welding positions
There are LED pads, the LED is by the LED pad solders in the LED welding positions, it is characterised in that：The circuit board one
It is provided with insurance welding position identical with LED welding position shapes on the cathode circuit at end, the insurance is corresponded on the solder mask
Insurance pad is offered at welding position, safety device identical with the lamp bar LED shape is by the insurance pad solder in institute
Insurance welding equipment is stated to connect.
The beneficial effects of the invention are as follows：Due to being provided with and LED welding position shapes on the cathode circuit of described circuit board one end
Shape identical safety device welding position corresponds on the solder mask and offers insurance pad at the safety device welding position, with
The identical safety device of LED shape is by the insurance pad solder in the insurance welding position.Safety device with as this
The LED shape of lamp bar light source is identical, and the welding positioning of the two is identical with welding procedure, can be fixed together when welding LED
Position and welding, it is simple for process, do not increase the cost of LED light bar substantially.
Description of the drawings
Fig. 1 is the structural schematic diagram of LED light bar；
Fig. 2 is one of board structure of circuit schematic diagrames；
Fig. 3 is one of welding circuit board LED and current insurance schematic device；
Fig. 4 is the two of board structure of circuit schematic diagrames；
Fig. 5 is the two of welding circuit board LED and circuit safeguard schematic diagram；
Fig. 6 is the sectional view in the directions Fig. 5 A-A.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.
With reference to figure 1, Fig. 2 and Fig. 3.A kind of waterproof LED lamp strip with safety device, including circuit board 1, it is welded on circuit board
LED2 on 1 coats the circuit board 1 and the crust 3 of LED2, and circuit board 1 is single layer board, packet described in the circuit board 1
The insulating layer 13 for including circuit layer 11 and the solder mask 12 that is covered on 11 front of circuit layer and being covered in 11 back side of circuit layer, in figure
Since circuit layer 11 is blocked by solder mask 12, adopts and be represented by dashed line.
Fig. 2 and Fig. 3 is one of embodiments of the present invention, and the circuit layer 11 includes positioned at the positive and negative of 1 both sides of circuit board
Pole power circuit 11a, b and the multiple LED series circuits 11c being set between positive and negative power supply circuit 11a, b.LED series electricals
Road 11c is made of multistage band circuit jaggy, and the notch constitutes LED welding positions 111, the positive and negative anodes of LED series circuits 11c
It is respectively connected to positive and negative power supply circuit 11a, b.It is parallel relationship between multiple LED series circuits 11c.The solder mask 12 is used
In the position that need not weld device on covering circuit layer 11, LED is correspondingly provided in the LED welding positions 111 for needing to weld LED
Pad 121, exposed circuits layer 11.The LED is welded on by the LED pads 121 in the LED welding positions.The circuit
Notch is set on the cathode circuit 11a of plate one end, forms insurance welding position 112 identical with 111 shape of LED welding positions, it is described
It is corresponded on solder mask 12 and offers insurance pad identical with LED pads 121 122 at the insurance welding position 112.With LED shapes
The identical safety device of shape is by the insurance pad solder in the safety device welding position.The safety device is will to protect
Dangerous silk or the electron device package of other overcurrent automatic short-circuits are fabricated in LED support, the LED support and conduct in lamp bar
The LED lamp bead holder of light source is identical, and the chip in LED lamp bead is only replaced with fuse or other overcurrent automatic short-circuit electronics devices
Part.
Since the safety device 4 is identical as the LED shape as the lamp bar light source, the method for clamping of the two, welding positioning
It is identical with welding procedure, it can position and weld together when welding LED, it is simple for process, do not increase LED light bar substantially
Cost.Safety device 4 is directly installed on cathode circuit 11a institutes on straight line, will not be interfered with LED, flexible design degree is big.
Fig. 4 and Fig. 5 is the two of embodiments of the present invention.One of itself and mode the difference is that, insurance weldering
It connects position 112 and insures on the straight line where pad 122 is set to LED welding positions 111, cathode power supply circuit 11a is provided with connection
The extension 11d of the insurance welding position 112.Specifically distinguish in the notch both sides of the cathode power supply circuit 11a of one of mode
Extension 11d is set, circuit board center is extended to and forms insurance welding position 112 on the straight line where LED pads 11 and protects
Dangerous pad 122.Safety device 4 identical with LED shape is welded on the insurance welding position 112 by the insurance pad 122
On.Since safety device 4 and LED are welded on the same line, positioning and welding procedure are simpler.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent, each technical characteristic can be combined arbitrarily, for this field
Those of ordinary skill for, without departing from the inventive concept of the premise, various modifications and improvements can be made, these are all
It belongs to the scope of protection of the present invention.
Claims (5)
1. a kind of waterproof LED lamp strip with safety device, including circuit board, the LED of welding on circuit boards, coat the circuit
The crust of plate and LED, the circuit board include circuit layer and the solder mask that is covered on circuit layer, and the circuit layer includes being located at
The positive and negative power supply circuit of circuit board both sides and the weldering of the multiple LED series circuits being set between positive and negative power supply circuit and LED
Position is connect, is corresponded on the solder mask and offers LED pads at LED welding positions, the LED is by the LED pad solders in institute
It states in LED welding positions, it is characterised in that：It is provided on the cathode circuit of described circuit board one end identical as LED welding position shapes
Insurance welding position, correspond on the solder mask and offer insurance pad at the insurance welding position, the LED shape with the lamp bar
Identical safety device is connected by the insurance pad solder in the insurance welding equipment.
2. a kind of waterproof LED lamp strip with safety device according to claim 1, it is characterised in that：The insurance welding
Position and insurance pad are arranged on the straight line where cathode circuit.
3. a kind of waterproof LED lamp strip with safety device according to claim 1, it is characterised in that：The insurance welding
Position and insurance pad are set on the straight line where LED pads, and cathode power supply circuit is provided with the connection insurance installation position
Extension.
4. any waterproof LED lamp strip with safety device according to claims 1 to 3, it is characterised in that：The insurance
Pad is identical as the LED bond pad shapes.
5. a kind of waterproof LED lamp strip with safety device according to claim 1, it is characterised in that：The safety device
Including LED support and the fuse being encapsulated in LED support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186146.8A CN108488659A (en) | 2018-03-07 | 2018-03-07 | A kind of waterproof LED lamp strip with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186146.8A CN108488659A (en) | 2018-03-07 | 2018-03-07 | A kind of waterproof LED lamp strip with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488659A true CN108488659A (en) | 2018-09-04 |
Family
ID=63341667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186146.8A Pending CN108488659A (en) | 2018-03-07 | 2018-03-07 | A kind of waterproof LED lamp strip with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488659A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2787993Y (en) * | 2004-09-08 | 2006-06-14 | 庄胜义 | Tubular lamp device |
| JP2008311163A (en) * | 2007-06-18 | 2008-12-25 | Panasonic Corp | Protective device |
| CN101392877A (en) * | 2008-09-23 | 2009-03-25 | 北京中庆微数字设备开发有限公司 | LED lamp strip |
| CN101435539A (en) * | 2008-12-12 | 2009-05-20 | 北京巨数数字技术开发有限公司 | LED lamp strip |
| CN101520142A (en) * | 2009-04-02 | 2009-09-02 | 北京中庆微数字设备开发有限公司 | LED lamp bar and LED screen body |
| JP2010165617A (en) * | 2009-01-19 | 2010-07-29 | Panasonic Corp | Battery unit |
| JP2011023556A (en) * | 2009-07-16 | 2011-02-03 | Panasonic Corp | Battery unit |
| CN103574332A (en) * | 2012-08-07 | 2014-02-12 | 姚志峰 | LED (light emitting diode) energy-saving fluorescent lamp |
| CN204377247U (en) * | 2014-11-02 | 2015-06-03 | 王定锋 | The LED lamp bar wiring board that a kind of cross cutting metal forming makes |
| CN204943109U (en) * | 2015-08-21 | 2016-01-06 | 区燕杰 | One exempts from substrate paster LED lamp string |
| CN205864856U (en) * | 2016-07-29 | 2017-01-04 | 杭州信多达电器有限公司 | Novel fuse system |
| CN106996514A (en) * | 2016-01-22 | 2017-08-01 | 嘉兴山蒲照明电器有限公司 | A kind of LED straight lamps |
-
2018
- 2018-03-07 CN CN201810186146.8A patent/CN108488659A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2787993Y (en) * | 2004-09-08 | 2006-06-14 | 庄胜义 | Tubular lamp device |
| JP2008311163A (en) * | 2007-06-18 | 2008-12-25 | Panasonic Corp | Protective device |
| CN101392877A (en) * | 2008-09-23 | 2009-03-25 | 北京中庆微数字设备开发有限公司 | LED lamp strip |
| CN101435539A (en) * | 2008-12-12 | 2009-05-20 | 北京巨数数字技术开发有限公司 | LED lamp strip |
| JP2010165617A (en) * | 2009-01-19 | 2010-07-29 | Panasonic Corp | Battery unit |
| CN101520142A (en) * | 2009-04-02 | 2009-09-02 | 北京中庆微数字设备开发有限公司 | LED lamp bar and LED screen body |
| JP2011023556A (en) * | 2009-07-16 | 2011-02-03 | Panasonic Corp | Battery unit |
| CN103574332A (en) * | 2012-08-07 | 2014-02-12 | 姚志峰 | LED (light emitting diode) energy-saving fluorescent lamp |
| CN204377247U (en) * | 2014-11-02 | 2015-06-03 | 王定锋 | The LED lamp bar wiring board that a kind of cross cutting metal forming makes |
| CN204943109U (en) * | 2015-08-21 | 2016-01-06 | 区燕杰 | One exempts from substrate paster LED lamp string |
| CN106996514A (en) * | 2016-01-22 | 2017-08-01 | 嘉兴山蒲照明电器有限公司 | A kind of LED straight lamps |
| CN205864856U (en) * | 2016-07-29 | 2017-01-04 | 杭州信多达电器有限公司 | Novel fuse system |
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