CN207316506U - LED illumination product with induction heating type soldering structure - Google Patents
LED illumination product with induction heating type soldering structure Download PDFInfo
- Publication number
- CN207316506U CN207316506U CN201721144395.8U CN201721144395U CN207316506U CN 207316506 U CN207316506 U CN 207316506U CN 201721144395 U CN201721144395 U CN 201721144395U CN 207316506 U CN207316506 U CN 207316506U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- induction heating
- metalwork
- led illumination
- lampshade
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The LED illumination product with induction heating type soldering structure of the utility model, its structure includes construction package and circuit board, the metalwork of construction package is coated with the coating for being easy to the tin cream adhesion with melting, the electrical connection section of circuit board is printed with tin cream, the metalwork of construction package and the electrical connection section of circuit board are crimped together, contact has sensing heated probe at crimping, sensing heating probe is electrically connected electromagnetic induction heating device, electromagnetic induction heating device is popped one's head in sensing heating provides high frequency electric so that coating at crimping and tin cream melt and then realize being electrically connected for construction package and circuit board, without as realizing being electrically connected for construction package and circuit board by electronics wire bonding or riveting in the prior art, so as to simplify production process, improve production efficiency, shorten the production cycle and reduce cost of labor.
Description
Technical field
It the utility model is related to LED illumination product technical field, and in particular to one kind has induction heating type soldering structure
LED illumination product.
Background technology
Generally by drive component, light source assembly and construction package, these three components form conventional LED illumination product, this three
Component manufactures processing respectively, then rivets this using electronics wire bonding, the electric wire grafting of band connection terminal or metallic conductor
One or more than one kinds of modes in three kinds of connection modes realize that drive component, light source assembly, construction package are electrically connected
Connect.Any the step of all causing LED illumination product during fabrication of above-mentioned three kinds of connection modes, is cumbersome, and then causes to produce
The problems such as cycle length, low production efficiency, high labor cost.
The content of the invention
The purpose of this utility model is that face deficiency of the prior art, and a kind of production efficiency height, production week are provided
The phase short LED illumination product with induction heating type soldering structure.
The purpose of this utility model is achieved through the following technical solutions.
LED illumination product with induction heating type soldering structure, including construction package and circuit board, construction package are provided
Metalwork be coated with coating easily Nian Jie with the tin cream of thawing, the electrical connection section of circuit board is printed with tin cream, construction package
The electrical connection section of metalwork and circuit board is crimped together, at crimping contact have a sensing heated probe, sensing heating probe is electrically connected
Connect electromagnetic induction heating device, electromagnetic induction heating device is popped one's head in sensing heating provides high frequency electric so that coating at crimping
Melt with tin cream and then realize being electrically connected for construction package and circuit board；LED lamp bead group and power supply unit are welded with circuit board,
Power supply unit supplies electricity to LED lamp bead group by circuit board.
Wherein, coating is zinc coat or tin coating or copper plate.
Wherein, metalwork is irony part or copper part or is iron-copper part or copper zinc alloy.
Wherein, construction package includes lampshade and the plug positioned at lampshade both ends, and metalwork is installed on plug, circuit board peace
Loaded in lampshade, the end of lampshade is clamped with corresponding plug so that the electrical connection section of metalwork and circuit board can be crimped on one
Rise.
Wherein, plug is opening channel-shaped, and metalwork is located on the groove inner wall of open slot, and the groove madial wall of metalwork and gold
Card slot is left between category part, electrical connection section is located at the both ends of circuit board, when the end of lampshade is with corresponding plug grafting, lampshade
Post the cover wall of circuit board and electrical connection section is all inserted into card slot so that electrical connection section is crimped together with metalwork.
Wherein, circuit board has one section of inner wall for being close to lampshade of the electrical connection section, and is applied on the groove madial wall of open slot
It is useful for the silica gel of bonding lampshade.
Wherein, the trench bottom of open slot is provided with the contact pin overhang towards open slot, and contact pin is electrically connected with metalwork.
Wherein, contact pin is copper contact pin, iron contact pin, solid contact pin or hollow contact pin.
Wherein, plug is aluminium plug, iron material plug or Plastic cap.
Wherein, LED lamp bead group and power supply unit are all patch type component.
The beneficial effects of the utility model：
The LED illumination product with induction heating type soldering structure of the utility model, its structure include construction package and
Circuit board, the metalwork of construction package are coated with the coating for being easy to the tin cream adhesion with melting, and the electrical connection section of circuit board is printed with
Tin cream, at crimping contact have sensing heated probe, sensing heating probe is electrically connected electromagnetic induction heating device, electromagnetic induction heating
Equipment is popped one's head in sensing heating provides high frequency electric so that coating and tin cream at crimping melt and then realizes construction package and electricity
The electrical connection of road plate, without as realizing construction package and circuit board by electronics wire bonding or riveting in the prior art
It is electrically connected, so as to simplify production process, improves production efficiency, shortens the production cycle and reduce cost of labor.
Brief description of the drawings
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not formed to the utility model
Any restrictions, without creative efforts, can also be according to following attached for those of ordinary skill in the art
Figure obtains other attached drawings.
Fig. 1 is the schematic cross-sectional view of the LED illumination product of the embodiment of the present invention 1.
Fig. 2 is the schematic cross-sectional view of the LED illumination product of the embodiment of the present invention 2.
Fig. 3 be the embodiment of the present invention 2 LED illumination product in circuit board structure diagram.
Fig. 1 includes into Fig. 3：
1- plugs；
2- metalworks；
3- lampshades；
4- circuit boards；
5- power supply units；
6-LED lamp bead groups；
7- electrical connection sections；
8- contact pins.
Embodiment
The utility model is further described with the following Examples.
Embodiment 1
The LED illumination product with induction heating type soldering structure of the utility model, as shown in Figure 1, its structure includes
Construction package and circuit board 4, construction package include lampshade 3 and the plug 1 positioned at 3 both ends of lampshade, and plug 1 can block up for aluminium
Head, iron material plug or Plastic cap, plug 1 are opening channel-shaped, and the end of lampshade 3 is inserted into the open slot of corresponding plug 1
It is interior to realize the assembling of lampshade 3 and plug 1.The fastness assembled for increase plug 1 with lampshade 3, in the end of lampshade 3, insertion is stifled
Before in first 1 open slot, silica gel first is scribbled on the side inner wall of the open slot of plug 1, in the end of lampshade 3 insertion plug 1
After in open slot, realization is adhesively fixed.
The metalwork 2 of construction package is coated with coating, wherein, metalwork 2 can be irony part or copper part or be that iron copper closes
Golden part or copper zinc alloy, coating can be zinc coat or tin coating or copper plate.Metalwork 2 is located at the groove madial wall of open slot
On, the trench bottom of open slot is provided with the contact pin 8 overhang towards open slot, and wherein metalwork 2 extends to L-shaped metal strip towards slot bottom
And arranged along the groove inner wall of open slot.One end of L-shaped metal strip is fixed on plug 1 by contact pin 8, such contact pin 8 and L-shaped gold
Belonging to bar directly contact ensures effectively to be electrically connected, and is left between the groove madial wall of the other end of metalwork 2 and the open slot of plug 1
Card slot.Electrical connection section 7 is located at the both ends of circuit board 4, and circuit board 4 is close to the inner wall of lampshade 3.In the end of lampshade 3 with blocking up
Before first 1 assembling so that the face circuit board 4 of metalwork 2, during being inserted into the end of lampshade 3 in the open slot of plug 1,
Lampshade 3 is glued with the cover wall of the circuit board 4 and circuit board 4 is all inserted into card slot so that the electrical connection section 7 of circuit board 4 can
It is close to metalwork 2 and that is to say that metalwork 2 and the electrical connection section 7 of circuit board 4 are crimped together.At this time, sensing heating probe is connect
The joint place of metalwork 2 and the electrical connection section 7 of circuit board 4 is touched, electromagnetic induction heating device, which starts to pop one's head in sensing heating, to be provided
High frequency electric, makes sensing heating probe produce the high-intensity magnetic field of change, the coating and circuit board 4 of the high-intensity magnetic field of change in metalwork 2
The sensing of electrical connection section 7 produce vortex, vortex makes the coating of joint place with tin cream heat occur and melt to weld, so that by using electricity
Magnetic induction heats welding technique to realize the electrical connection of metalwork 2 and circuit board 4.Thus without as leading in the prior art
Electronics wire bonding or riveting are crossed to realize being electrically connected for construction package and circuit board 4, so as to simplification production process, is carried
High efficiency, shortens the production cycle and reduces cost of labor.
Further, lampshade 3 is milky cloche or milky plastic jacket.
As shown in Figure 1, circuit board 4 is soft base plate, glass-fiber-plate or aluminum substrate.Welded on the circuit board 4 in lampshade 3
There are LED lamp bead group 6 and power supply unit 5, power supply unit 5 supplies electricity to LED lamp bead group 6 by circuit board 4.LED lamp bead group 6 and confession
Electric unit 5 is all patch type component.
Embodiment 2
The LED illumination product with induction heating type soldering structure of the utility model, as shown in Figures 2 and 3, this implementation
Example is identical with the main technical schemes of embodiment 1, and this will not be repeated here for the present embodiment technical characteristic same as Example 1, this
The difference of embodiment and embodiment 1 is that L-shaped metal strip is close to the groove inner wall arrangement of open slot, one end of L-shaped metal strip
It is fixed on by contact pin 8 on plug 1, such contact pin 8 is directly contacted with L-shaped metal strip to be ensured effectively to be electrically connected.When lampshade 3
When both ends are all inserted into the open slot of corresponding plug 1, the other end face circuit board 4 of L-shaped metal strip, after insertion, L-shaped gold
The end and the electrical connection section 7 of circuit board 4 for belonging to bar are crimped together.Wherein, circuit board 4 is installed in lampshade 3, electrical connection section 7
At the both ends of circuit board 4, the both ends of circuit board 4 are respectively stretched out and opposite towards direction is stretched out from the both ends of lampshade 3
Direction is folded to the outer wall for being close to lampshade 3, in the open slot easy to the end insertion plug 1 of lampshade 3, and before insertion so that
The 2 face circuit board 4 of metalwork of plug 1, so after such insertion, the electrical connection section 7 and metalwork 2 for enabling to circuit board 4 are pressed
It is connected together, is then popped one's head in using electromagnetic induction heating device and sensing heating so that high frequency electric causes coating and tin cream to melt
Change, so as to fulfill being electrically connected for construction package and circuit board 4.So not only assemble it is efficient and convenient, but also using sensing heating weld
Connection technology is also capable of being electrically connected for Structures of Fast Realizing component and circuit board 4, without as passing through electric wire in the prior art
The complicated Joining Technology such as welding or riveting realizes being electrically connected for construction package and circuit board 4, so as to simplify production work
Skill process, improves production efficiency, shortens the production cycle and reduces cost of labor.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be to the technical solution of the utility model technical scheme is modified or replaced equivalently, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. the LED illumination product with induction heating type soldering structure, including construction package and circuit board, it is characterised in that：Knot
The metalwork of structure component is coated with coating easily Nian Jie with the tin cream of thawing, and the electrical connection section of circuit board is printed with tin cream, structure
The metalwork of component and the electrical connection section of circuit board are crimped together, at crimping contact have a sensing heated probe, sensing heating is visited
Head is electrically connected electromagnetic induction heating device, and electromagnetic induction heating device is popped one's head in sensing heating provides high frequency electric so that at crimping
Coating and tin cream melt and then realize being electrically connected for construction package and circuit board；LED lamp bead group and confession are welded with circuit board
Electric unit, power supply unit supply electricity to LED lamp bead group by circuit board.
2. the LED illumination product according to claim 1 with induction heating type soldering structure, it is characterised in that：Coating
For zinc coat or tin coating or copper plate.
3. the LED illumination product according to claim 1 with induction heating type soldering structure, it is characterised in that：Metal
Part is irony part or copper part or is iron-copper part or copper zinc alloy.
4. the LED illumination product according to claim 1 with induction heating type soldering structure, it is characterised in that：Structure
Component includes lampshade and the plug positioned at lampshade both ends, and metalwork is installed on plug, and circuit board is installed in lampshade, lampshade
End is affixed with corresponding plug so that the electrical connection section of metalwork and circuit board is crimped together.
5. the LED illumination product according to claim 4 with induction heating type soldering structure, it is characterised in that：Plug
For opening channel-shaped, metalwork is located on the groove inner wall of open slot, and leaves card slot between the groove madial wall and metalwork of metalwork,
Electrical connection section is located at the both ends of circuit board；When the end of lampshade is with corresponding plug grafting, lampshade posts the cover wall of circuit board
It is all inserted into electrical connection section in card slot so that electrical connection section can be crimped together with metalwork.
6. the LED illumination product according to claim 5 with induction heating type soldering structure, it is characterised in that：Circuit
Plate has one section of inner wall for being close to lampshade of the electrical connection section, and the silicon for being useful for bonding lampshade is applied on the groove madial wall of open slot
Glue.
7. the LED illumination product according to claim 5 with induction heating type soldering structure, it is characterised in that：Opening
The trench bottom of groove is provided with the contact pin overhang towards open slot, and contact pin is electrically connected with metalwork.
8. the LED illumination product according to claim 7 with induction heating type soldering structure, it is characterised in that：Contact pin
For copper contact pin, iron contact pin, solid contact pin or hollow contact pin.
9. the LED illumination product according to claim 4 with induction heating type soldering structure, it is characterised in that：Plug
For aluminium plug, iron material plug or Plastic cap.
10. the LED illumination product according to claim 4 with induction heating type soldering structure, it is characterised in that：LED
Lamp bead group and power supply unit are all patch type component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144395.8U CN207316506U (en) | 2017-09-06 | 2017-09-06 | LED illumination product with induction heating type soldering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144395.8U CN207316506U (en) | 2017-09-06 | 2017-09-06 | LED illumination product with induction heating type soldering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316506U true CN207316506U (en) | 2018-05-04 |
Family
ID=62385800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144395.8U Expired - Fee Related CN207316506U (en) | 2017-09-06 | 2017-09-06 | LED illumination product with induction heating type soldering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230356652A1 (en) * | 2022-05-06 | 2023-11-09 | Hyundai Motor Company | Led lamp for a vehicle and a method of manufacturing the same using mid and magnetic induction technologies |
-
2017
- 2017-09-06 CN CN201721144395.8U patent/CN207316506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230356652A1 (en) * | 2022-05-06 | 2023-11-09 | Hyundai Motor Company | Led lamp for a vehicle and a method of manufacturing the same using mid and magnetic induction technologies |
| US12065073B2 (en) * | 2022-05-06 | 2024-08-20 | Hyundai Motor Company | LED lamp for a vehicle and a method of manufacturing the same using mid and magnetic induction technologies |
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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: 20180504 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |