CN108518653A - It is a kind of that there is the LED chip installation base plate that holder is laterally auxiliarily fixed - Google Patents
It is a kind of that there is the LED chip installation base plate that holder is laterally auxiliarily fixed Download PDFInfo
- Publication number
- CN108518653A CN108518653A CN201810312080.2A CN201810312080A CN108518653A CN 108518653 A CN108518653 A CN 108518653A CN 201810312080 A CN201810312080 A CN 201810312080A CN 108518653 A CN108518653 A CN 108518653A
- Authority
- CN
- China
- Prior art keywords
- holder
- blind hole
- underlying
- convertible
- led chip
- 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.)
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Classifications
-
- 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
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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 present invention relates to LED chip component technology fields, it is especially a kind of that there is the LED chip installation base plate that holder is laterally auxiliarily fixed, including mainboard body, the main mounting groove for installing LED chip is offered on mainboard body, positioned at the conductive trough of copper wires built in main mounting groove periphery and the point glue groove for being connected to main mounting groove and conductive trough.The a kind of of the present invention has the strip groove that the LED chip installation base plate of holder is laterally auxiliarily fixed by opening up built-in turning formula holder on two side, passes through the fixation blind hole inside strip groove with deformable metal gag lever post.It is inserted into convertible internal stent shrinking connecting-rod by metal spacing bar to be tightened to convertible holder, angle restriction is carried out to the convertible holder after adjusting angle using fixing groove is opened up on strip groove simultaneously, so that the installing mechanism structure around circuit board is adjustable, easy to operate, the scope of application is more extensive.
Description
Technical field
The present invention relates to LED chip component technology fields, especially a kind of to have the LED chip that holder is laterally auxiliarily fixed
Installation base plate.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode), is a kind of solid semiconductor device
Part, the heart of LED are the chips of a semiconductor, and one end of chip is attached on a holder, and one end is cathode, other end connection
The anode of power supply makes entire chip by epoxy encapsulation.Its major function is：Electric energy is converted into luminous energy, chip
Main material is monocrystalline silicon.Semiconductor wafer consists of two parts, and a part is P-type semiconductor, and hole accounts for leading inside it
Status, the other end are N-type semiconductors, are mainly electronics in this side.But when both semiconductors connect, between them
With regard to forming a P-N junction.When electric current acts on this chip by conducting wire, electronics will be pushed to the areas P, in the areas P
Then electronics will send out energy with hole-recombination in the form of photon, here it is the principles that LED shines.And the wavelength of light
It is exactly the color of light, is determined by the material of formation P-N junction.Its basic structure is one block of electroluminescent semi-conducting material
Then chip uses silver wire or gold thread to connect chip and circuit board, then surrounding epoxy on elargol or latex solidified to holder
Resin seal plays the role of protecting internal core, finally installs shell, but when it install with shell, circuit board and outside
Mounting structure between shell is fixed, and can not be adjusted, and mounting means is caused very to limit to and single.
Invention content
The technical problem to be solved by the present invention is to：In order to solve the problems, such as above-mentioned background technology, one kind is provided and is changed
Into have the LED chip installation base plate of holder be laterally auxiliarily fixed, solve the installation knot between current LED circuit board and shell
Structure is fixed, and can not be adjusted, and mounting means is caused very to limit to and single problem.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of that there is the LED that holder is laterally auxiliarily fixed
Chip mounting substrate, including mainboard body offer the main mounting groove for installing LED chip on the mainboard body, are located at master
The conductive trough of copper wires built in mounting groove periphery and the point glue groove for being connected to main mounting groove and conductive trough, the mainboard body
Offer strip groove on left and right lateral surface, the strip groove upper and lower end is equipped with opening, in the strip groove
Portion, which is both provided with, sets convertible holder and underlying convertible holder, is located on the mainboard body left and right side and above sets overturning
Formula holder centre position, which offers, sets fixing groove, is located among underlying convertible holder on the mainboard body left and right side
Position offers underlying fixing groove, and the strip groove offers that set assembly blind with above setting fixing groove and connect on medial surface
Hole, the strip groove and underlying fixing groove connect and offer underlying assembly blind hole on medial surface, it is described on set it is convertible
Assembly blind hole side wall is set in holder correspondence and underlying convertible holder is corresponded to be connected on underlying assembly blind hole side wall and be stretched
Contracting connecting rod, it is described on set convertible holder and be inserted by lateral expansion connecting rod and set assembly blind hole and underlying convertible holder is logical
It crosses inside the underlying assembly blind hole of lateral expansion connecting rod insertion and is flexibly connected respectively with mainboard body.
Further, it sets assembly blind hole in the correspondence of the mainboard body front and underlying assembly blind hole position offers respectively
The fixation blind hole of built-in deformable metal gag lever post offers and the matched limit of metal spacing bar on the shrinking connecting-rod
Through-hole, the metal spacing bar are flexibly connected by being inserted into limiting through hole and shrinking connecting-rod.
Further, described upper and lower to set assembly blind hole and fixation blind hole connecting pin is located at limiting through hole both ends open
Offer the deformation slot for facilitating metal spacing rod bending to deform.
Further, it is identical with underlying convertible holder size that convertible holder is set on described, it is described on set assembly
Blind hole is identical with underlying assembly blind hole size.
The invention has the advantages that a kind of of the present invention has the LED chip installation base plate that holder is laterally auxiliarily fixed
By opening up the strip groove of built-in turning formula holder on two side, by having deformable metal limit inside strip groove
The fixation blind hole of bar.Convertible holder is tightened by the convertible internal stent shrinking connecting-rod of metal spacing bar insertion,
Angle restriction is carried out to the convertible holder after adjusting angle using fixing groove is opened up on strip groove simultaneously so that circuit
Installing mechanism structure around plate is adjustable, and easy to operate, the scope of application is more extensive.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the sectional view under unfolded state of the present invention.
In figure:1. mainboard body, 2. main mounting grooves, 3. conductive troughs, 4. glue grooves, 5. strip grooves set convertible branch on 6.
Frame, 7. underlying convertible holders set fixing groove on 8., 9. underlying fixing grooves, set assembly blind hole on 10., 11. underlying assembly are blind
Hole, 12. shrinking connecting-rods, 13. metal spacing bars, 14. limiting through hole, 15. deformation slots.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and it is shown in Fig. 2 it is a kind of have the LED chip installation base plate of holder, including mainboard body 1 is laterally auxiliarily fixed,
Main mounting groove 2 for installing LED chip is offered on mainboard body 1, positioned at the conduction of copper wires built in 2 periphery of main mounting groove
Slot 3 and the point glue groove 4 for being connected to main mounting groove 2 and conductive trough 3 offer strip groove 5 on 1 left and right lateral surface of mainboard body,
5 upper and lower end of strip groove is equipped with opening, is both provided with inside strip groove 5 and sets convertible holder 6 and underlying convertible branch
Frame 7 is located on 1 left and right side of mainboard body above to set 6 centre position of convertible holder and offer and sets fixing groove 8, mainboard body 1 is left,
Underlying fixing groove 9 is offered positioned at underlying 7 centre position of convertible holder, strip groove 5 and above set the company of fixing groove 8 on right side
It connects to offer on medial surface and sets assembly blind hole 10, strip groove 5 and underlying fixing groove 9 connect and offer underlying dress on medial surface
With blind hole 11, above set convertible holder 6 correspond on set assembly 10 side wall of blind hole and underlying convertible holder 7 correspond to it is underlying assembly it is blind
It is connected with shrinking connecting-rod 12 on 11 side wall of hole, above sets convertible holder 6 by setting assembly in the insertion of lateral expansion connecting rod
Blind hole 10 and underlying convertible holder 7 are inserted by lateral expansion connecting rod inside underlying assembly blind hole 11 lives with mainboard body 1 respectively
Dynamic connection.On set convertible holder 6 and underlying 7 both ends of convertible holder offer and convenient extract from 5 inside of strip groove
Inclined-plane is controlled, convertible holder 6 is above set and underlying convertible holder 7 offers with 12 connecting pin of shrinking connecting-rod and connect blind hole, stretch
Contracting connecting rod 12 by insertion connect blind hole inside respectively with convertible holder 6 and underlying convertible holder 7 are set on corresponding position
Flexible connection, 12 top of shrinking connecting-rod is internally provided with positioned at connection blind hole prevents shrinking connecting-rod 12 to be detached from inside connection blind hole
Annular stop plate.
Further, it sets assembly blind hole 10 in 1 front correspondence of mainboard body and underlying 11 position of assembly blind hole offers respectively
The fixation blind hole of built-in deformable metal gag lever post 13 offers and the 13 matched limit of metal spacing bar on shrinking connecting-rod 12
Through-hole 14, metal spacing bar 13 are flexibly connected by being inserted into limiting through hole 14 and shrinking connecting-rod 12, further, set dress above and below
It is located to offer with limiting through hole both ends open with blind hole and fixed blind hole connecting pin and facilitates 13 flexural deformation of metal spacing bar
Deformation slot 15, further, it is identical with underlying 7 size of convertible holder above to set convertible holder 6, above sets assembly 10 He of blind hole
11 sizes of underlying assembly blind hole are identical, and of the invention a kind of there is the LED chip installation base plate that holder is laterally auxiliarily fixed to pass through
The strip groove 5 that built-in turning formula holder is opened up on two side has deformable metal gag lever post by 5 inside of strip groove
13 fixation blind hole.It is inserted into convertible internal stent shrinking connecting-rod 12 by metal spacing bar 13 to be received to convertible holder
Tightly, while using fixing groove is opened up on strip groove 5 angle restriction is carried out to the convertible holder after adjusting angle so that
Installing mechanism structure around circuit board is adjustable, and easy to operate, the scope of application is more extensive.
Operation principle sets convertible holder 6 or underlying convertible holder 7 by being pulled outwardly to be involved, then sets and turn over by
Rotatable holder 6 or underlying convertible holder 7 are rotated by 90 °, and are come holding position inside insertion corresponding position fixing groove and are fixed.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of having the LED chip installation base plate that holder is laterally auxiliarily fixed, including mainboard body (1), it is characterized in that：Described
The main mounting groove (2) for installing LED chip is offered on mainboard body (1), is located at copper wires built in main mounting groove (2) periphery
Conductive trough (3) and the point glue groove (4) for being connected to main mounting groove (2) and conductive trough (3), the mainboard body (1) it is left and right outer
Strip groove (5) is offered on side, the strip groove (5) upper and lower end is equipped with opening, the strip groove (5)
Inside, which is both provided with, sets convertible holder (6) and underlying convertible holder (7), and described mainboard body (1) left and right side is upper
In it is upper set convertible holder (6) centre position and offer set fixing groove (8), be located on described mainboard body (1) left and right side
Underlying convertible holder (6) centre position offers underlying fixing groove (9), the strip groove (5) and above sets fixing groove (8)
It is offered on connection medial surface and sets assembly blind hole (10), the strip groove (5) and underlying fixing groove (9) connect medial surface
On offer underlying assembly blind hole (11), it is described on set convertible holder (6) it is corresponding on set assembly blind hole (10) side wall and under
Set and be connected with shrinking connecting-rod (12) on corresponding underlying assembly blind hole (11) side wall of convertible holder (7), it is described on set
Convertible holder (6) is inserted by lateral expansion connecting rod sets assembly blind hole (10) and on the inside of underlying convertible holder (7) passes through
Shrinking connecting-rod is inserted into inside underlying assembly blind hole (11) and is flexibly connected respectively with mainboard body (1).
2. it is according to claim 1 a kind of with the LED chip installation base plate that holder is laterally auxiliarily fixed, it is characterized in that：
Set assembly blind hole (10) on described mainboard body (1) front is corresponding and underlying assembly blind hole (11) position offer respectively built in can
The fixation blind hole of deformable metal gag lever post (13) is offered on the shrinking connecting-rod (12) and is matched with metal spacing bar (13)
Limiting through hole (14), the metal spacing bar (13) pass through be inserted into limiting through hole (14) and shrinking connecting-rod (12) activity company
It connects.
3. it is according to claim 2 a kind of with the LED chip installation base plate that holder is laterally auxiliarily fixed, it is characterized in that：
It is described upper and lower to set assembly blind hole and fixed blind hole connecting pin and limiting through hole (14) both ends open and facilitate gold positioned at offering
Belong to the deformation slot (15) of gag lever post (13) flexural deformation.
4. it is according to claim 1 a kind of with the LED chip installation base plate that holder is laterally auxiliarily fixed, it is characterized in that：
It is identical with underlying convertible holder (7) size that convertible holder (6) is set on described, it is described on set assembly blind hole (10) and under
It is identical to set assembly blind hole (11) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312080.2A CN108518653B (en) | 2018-04-09 | 2018-04-09 | LED chip mounting substrate with lateral auxiliary fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312080.2A CN108518653B (en) | 2018-04-09 | 2018-04-09 | LED chip mounting substrate with lateral auxiliary fixing support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108518653A true CN108518653A (en) | 2018-09-11 |
| CN108518653B CN108518653B (en) | 2020-08-11 |
Family
ID=63432181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312080.2A Active CN108518653B (en) | 2018-04-09 | 2018-04-09 | LED chip mounting substrate with lateral auxiliary fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518653B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189407Y (en) * | 1992-12-28 | 1995-02-15 | 廖永前 | Suitcase type folding desk for army and civilian |
| JP2001078839A (en) * | 1999-09-10 | 2001-03-27 | Inaguma Seisakusho:Kk | Leg folding structure for table and chair |
| JP3345796B2 (en) * | 1996-01-18 | 2002-11-18 | 株式会社岡村製作所 | Folding table with curtain |
| CN200973472Y (en) * | 2006-09-08 | 2007-11-14 | 卢争 | Blow molding adjustable folding desk |
| CN203986699U (en) * | 2014-07-25 | 2014-12-10 | 邓海静 | Folding table |
| CN207936007U (en) * | 2018-04-09 | 2018-10-02 | 澳洋集团有限公司 | It is a kind of that there is the LED chip installation base plate that holder is laterally auxiliarily fixed |
-
2018
- 2018-04-09 CN CN201810312080.2A patent/CN108518653B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189407Y (en) * | 1992-12-28 | 1995-02-15 | 廖永前 | Suitcase type folding desk for army and civilian |
| JP3345796B2 (en) * | 1996-01-18 | 2002-11-18 | 株式会社岡村製作所 | Folding table with curtain |
| JP2001078839A (en) * | 1999-09-10 | 2001-03-27 | Inaguma Seisakusho:Kk | Leg folding structure for table and chair |
| CN200973472Y (en) * | 2006-09-08 | 2007-11-14 | 卢争 | Blow molding adjustable folding desk |
| CN203986699U (en) * | 2014-07-25 | 2014-12-10 | 邓海静 | Folding table |
| CN207936007U (en) * | 2018-04-09 | 2018-10-02 | 澳洋集团有限公司 | It is a kind of that there is the LED chip installation base plate that holder is laterally auxiliarily fixed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108518653B (en) | 2020-08-11 |
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