CN107726081A - A kind of LED flame lamps - Google Patents
A kind of LED flame lamps Download PDFInfo
- Publication number
- CN107726081A CN107726081A CN201711154335.9A CN201711154335A CN107726081A CN 107726081 A CN107726081 A CN 107726081A CN 201711154335 A CN201711154335 A CN 201711154335A CN 107726081 A CN107726081 A CN 107726081A
- Authority
- CN
- China
- Prior art keywords
- lamp bead
- fixed
- waterproof
- interface
- substrate
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
-
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
-
- 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]
Abstract
The invention provides a kind of LED flame lamps, it includes：Waterproof lampshade, its is tapered；Waterproof lampshade is hollow structure；Waterproof base, waterproof lampshade are fixed on waterproof base；Waterproof lampshade and waterproof base form a closed cavity；Folding lamp bead plate, it is located in closed cavity；Lamp bead plate is fixedly connected with waterproof base；Lamp bead plate includes some LED lamp beads and flexible base board, and flexible base board is strip；Some LED lamp beads are distributed in flexible base board surface.The present invention is hardly damaged LED lamp bead, advantageously reduces cost, improved yields using reflow soldering process welding LED lamp bead；Lamp bead plate using can doubling concave flexible base board, be advantageous to reduce curling stress, improve the connective stability of LED lamp bead；Lamp bead plate is easier to crimp simultaneously, and installation is more stable.
Description
Technical field
The present invention relates to a kind of LED flame lamps.
Background technology
Existing lamp string type lamp decoration mainly has 2 kinds：Often bright type (being powered just bright) and flicker type (chase flicker to become after energization
Change)；Traditional handicraft is that connecting line is directly welded in LED lamp bead, disadvantage of this is that：High temperature flatiron easily scalds LED
Bad, cost of labor is high, and fault rate is high, and bad product is more etc.；In order to solve this problem, SMD paster reflow soldering processes typically are used, will
SMD pasters are welded on lamp bead plate, then by lamp bead plate weld on power panel and lamp bead fixed plate.
On the basis of using reflow soldering process, in order to realize the stereo flame effect of lamp, the mode of least cost is to use
The bent welding of soft lamp bead coiled sheet, but this way can cause lamp bead, chip to come off because of the curling stress of lamp bead plate again, increase
Fault rate and bad product rate；Especially for the flame lamp of miniaturization, due to the small volume of lamp, according to Normal practice lamp plate crimp percent
It is too big, have a strong impact on the connective stability of soldered elements on lamp plate.
Therefore, how to provide a kind of less LED flame lamps of lamp bead coiled sheet transverse stress become industry need solve ask
Topic.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of LED flame lamps, its lamp bead coiled sheet transverse stress compared with
It is small.
To achieve these goals, the invention provides a kind of LED flame lamps, LED flame lamps to include：
Waterproof lampshade, waterproof lampshade are tapered；Waterproof lampshade is hollow structure；
Waterproof base, waterproof lampshade are fixed on waterproof base；Waterproof lampshade and waterproof base form a closed cavity；
Can doubling lamp bead plate, lamp bead plate is located in closed cavity；Lamp bead plate is fixedly connected with waterproof base；Lamp bead plate includes
Some LED lamp beads and flexible base board, flexible base board are strip；Some LED lamp beads are distributed in flexible base board surface.
In the present invention, LED lamp bead is welded on flexible substrates using reflow soldering process.
In the present invention, after lamp bead plate doubling, flexible base board can form domes.
The present invention is hardly damaged LED lamp bead, advantageously reduces cost, improved good using reflow soldering process welding LED lamp bead
Product rate；Lamp bead plate using can doubling concave flexible base board, be advantageous to reduce curling stress, the connection for improving LED lamp bead is steady
It is qualitative；Lamp bead plate is easier to crimp simultaneously, and installation is more stable.
According to another embodiment of the present invention, flexible base board includes first substrate and second substrate, first substrate with
Second substrate is connected and symmetrical.
According to another embodiment of the present invention, first substrate and second substrate are isosceles trapezoid；Such shape
The side compactness of first substrate and second substrate is higher after lamp bead plate doubling can be made.
According to another embodiment of the present invention, first substrate is provided with the first power interface；First substrate is provided with first
Fixed interface and the second fixed interface.
According to another embodiment of the present invention, the first fixed interface and the second fixed interface are symmetrically distributed in the first electricity
Source interface both sides.
According to another embodiment of the present invention, second substrate is provided with second source interface；Second substrate is provided with the 3rd
Fixed interface and the 4th fixed interface.
According to another embodiment of the present invention, the 3rd fixed interface and the 4th fixed interface are symmetrically distributed in the second electricity
Source interface both sides.
According to another embodiment of the present invention, LED flame lamps further comprise power supply fixed plate, and flexible base board is fixed
In in power supply fixed plate.
According to another embodiment of the present invention, first substrate and second substrate are fixedly connected with power supply fixed plate.
In this programme, the first power interface and second source interface are fixed by welding in power supply fixed plate, make flexibility
Substrate forms domes；First fixed interface overlaps with the 3rd fixed interface, is welded to together in power supply fixed plate；Second is solid
Stationary interface overlaps with the 4th fixed interface, is welded to together in power supply fixed plate.
If flexible base board is rectangle, the clout at the top of domes can make flexible base board breach be present, and weld
The tension force of flexible base board is larger during fixed interface；In order to solve this problem, it is necessary to cut recess in flexible base board both sides so that
Flexible base board is easier to crimp, and installation is more stable；Meanwhile in order to allow the doubling of lamp bead plate install after compactness it is higher, flexible base board
Cut the shape that two symmetrical isosceles trapezoids are showed after recess.
According to another embodiment of the present invention, waterproof base further comprises some for spacing to power supply fixed plate
Power supply fixed column, power supply fixed column passes through power supply fixed plate.
The assemble method of the present invention is as follows：
1st, power supply fixed plate is fixed in power supply fixed column；
2nd, the first power interface and second source interface are welded in power supply fixed plate, flexible base board is formed arch
Shape structure；
3rd, the first fixed interface is overlapped with the 3rd fixed interface, be welded to together in power supply fixed plate；
4th, the second fixed interface is overlapped with the 4th fixed interface, be welded to together in power supply fixed plate；Make whole flexibility
Substrate forms relatively complete 360 degree luminous lamp plates；
5th, waterproof lampshade is arranged on waterproof base, forms the closed cavity for accommodating lamp bead plate.
Compared with prior art, the present invention possesses following beneficial effect：
1st, LED lamp bead is welded using reflow soldering process, is hardly damaged LED lamp bead, advantageously reduce cost, improve non-defective unit
Rate；
2nd, lamp bead plate using can doubling concave flexible base board, be advantageous to reduce curling stress, improve the company of LED lamp bead
Connect stability；Lamp bead plate is easier to crimp simultaneously, and installation is more stable.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the lamp bead plate schematic diagram of the LED flame lamps of embodiment 1；
Fig. 2 is the assembling schematic diagram of the LED flame lamps of embodiment 1；
Fig. 3 is the front section view of the LED flame lamps of embodiment 1；
Fig. 4 is the side sectional view of the LED flame lamps of embodiment 1.
Embodiment
Embodiment 1
A kind of LED flame lamps are present embodiments provided, as Figure 1-4, it includes waterproof lampshade 1, waterproof base 2, lamp
Pearl plate 3, first substrate 4, second substrate 5 and power supply fixed plate 6.
Wherein, waterproof lampshade 1 is tapered；Waterproof lampshade 1 is hollow structure.
If waterproof base 2 includes supply fixed column 201；Waterproof lampshade 1 is fixed on waterproof base 2；The He of waterproof lampshade 1
Waterproof base 2 forms a closed cavity 202；For spacing to power supply fixed plate 6, it consolidates power supply fixed column 201 through power supply
Fixed board 6.
Lamp bead plate 3 can doubling, it is located in closed cavity 202；Lamp bead plate 3 is fixedly connected with waterproof base 2；Lamp bead plate 3 wraps
Some LED lamp beads 301 and flexible base board 302 are included, flexible base board 302 is strip；Some LED lamp beads 301 are distributed in flexible base
The surface of plate 302；After the doubling of lamp bead plate 3, flexible base board 302 can form domes；Flexible base board 302 includes the He of first substrate 4
Second substrate 5, first substrate 4 are connected and symmetrical with second substrate 5；First substrate 4 and second substrate 5 are isosceles trapezoid.
First substrate 4 is provided with the first power interface 401, the first fixed interface 402 and the second fixed interface 403；First is solid
The fixed interface 403 of stationary interface 402 and second is symmetrically distributed in the both sides of the first power interface 401.
Second substrate 5 is provided with second source interface 501, the 3rd fixed interface 502 and the 4th fixed interface 503；3rd is solid
The fixed interface 503 of stationary interface 502 and the 4th is symmetrically distributed in the both sides of second source interface 501.
Flexible base board 302 is fixed in power supply fixed plate 6；First substrate 4 and second substrate 5 are fixedly connected with power supply and fixed
Plate 6；First power interface 401 and second source interface 501 are fixed by welding in power supply fixed plate 6, make flexible base board 302
Form domes；First fixed interface 402 overlaps with the 3rd fixed interface 502, is welded to together in power supply fixed plate 6；The
Two fixed interfaces 403 overlap with the 4th fixed interface 503, are welded to together in power supply fixed plate 6.
Although the present invention is disclosed above with preferred embodiment, the scope that the present invention is implemented is not limited to.Any
The those of ordinary skill in field, it is when a little improvement can be made, i.e., every according to this hair in the invention scope for not departing from the present invention
Bright done equal improvement, should be the scope of the present invention and is covered.
Claims (10)
1. a kind of LED flame lamps, wherein, the LED flame lamps include：
Waterproof lampshade, the waterproof lampshade are tapered；The waterproof lampshade is hollow structure；
Waterproof base, the waterproof lampshade are fixed on the waterproof base；The waterproof lampshade and the waterproof base are formed
One closed cavity；
Can doubling lamp bead plate, the lamp bead plate is located in the closed cavity；The lamp bead plate is fixedly connected with the anti-bottom
Seat；The lamp bead plate includes some LED lamp beads and flexible base board, and the flexible base board is strip；Some LED lamp beads point
It is distributed in the flexible base board surface.
2. LED flame lamps as claimed in claim 1, wherein, the flexible base board includes first substrate and second substrate, described
First substrate is connected and symmetrical with the second substrate.
3. LED flame lamps as claimed in claim 2, wherein, the first substrate and the second substrate are isosceles trapezoid.
4. LED flame lamps as claimed in claim 3, wherein, the first substrate is provided with the first power interface；First base
Plate is provided with the first fixed interface and the second fixed interface.
5. LED flame lamps as claimed in claim 4, wherein, first fixed interface and second fixed interface are symmetrical
It is distributed in the first power interface both sides.
6. LED flame lamps as claimed in claim 5, wherein, the second substrate is provided with second source interface；Second base
Plate is provided with the 3rd fixed interface and the 4th fixed interface.
7. LED flame lamps as claimed in claim 6, wherein, the 3rd fixed interface and the 4th fixed interface are symmetrical
It is distributed in the second source interface both sides.
8. LED flame lamps as claimed in claim 1, wherein, the LED flame lamps further comprise power supply fixed plate, described
Flexible base board is fixed in the power supply fixed plate.
9. LED flame lamps as claimed in claim 8, wherein, the first substrate and the second substrate are fixedly connected with institute
State power supply fixed plate.
10. LED flame lamps as claimed in claim 8, wherein, the waterproof base further comprises some be used for the electricity
The spacing power supply fixed column of source fixed plate, the power supply fixed column pass through the power supply fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154335.9A CN107726081A (en) | 2017-11-20 | 2017-11-20 | A kind of LED flame lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154335.9A CN107726081A (en) | 2017-11-20 | 2017-11-20 | A kind of LED flame lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726081A true CN107726081A (en) | 2018-02-23 |
Family
ID=61217369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711154335.9A Pending CN107726081A (en) | 2017-11-20 | 2017-11-20 | A kind of LED flame lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726081A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203147396U (en) * | 2013-03-14 | 2013-08-21 | 广东酷柏光电股份有限公司 | LED candle lamp of flexible circuit board structure |
| CN103697356A (en) * | 2014-01-07 | 2014-04-02 | 长兴泛亚照明电器有限公司 | Low-cost LED (Light Emitting Diode) lamp without heat sink |
| CN206001393U (en) * | 2016-08-31 | 2017-03-08 | 广州漫美帝灯光设备有限公司 | Three-dimensional flame lamp |
| CN206145614U (en) * | 2016-10-31 | 2017-05-03 | 福建省宝能达光电科技有限公司 | Lantern flame lamp |
| CN207674148U (en) * | 2017-11-20 | 2018-07-31 | 广州漫美帝灯光设备有限公司 | A kind of LED flame lamps |
-
2017
- 2017-11-20 CN CN201711154335.9A patent/CN107726081A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203147396U (en) * | 2013-03-14 | 2013-08-21 | 广东酷柏光电股份有限公司 | LED candle lamp of flexible circuit board structure |
| CN103697356A (en) * | 2014-01-07 | 2014-04-02 | 长兴泛亚照明电器有限公司 | Low-cost LED (Light Emitting Diode) lamp without heat sink |
| CN206001393U (en) * | 2016-08-31 | 2017-03-08 | 广州漫美帝灯光设备有限公司 | Three-dimensional flame lamp |
| CN206145614U (en) * | 2016-10-31 | 2017-05-03 | 福建省宝能达光电科技有限公司 | Lantern flame lamp |
| CN207674148U (en) * | 2017-11-20 | 2018-07-31 | 广州漫美帝灯光设备有限公司 | A kind of LED flame lamps |
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