CN206093553U - COB light source mounting and LED lamp - Google Patents
COB light source mounting and LED lamp Download PDFInfo
- Publication number
- CN206093553U CN206093553U CN201621074850.7U CN201621074850U CN206093553U CN 206093553 U CN206093553 U CN 206093553U CN 201621074850 U CN201621074850 U CN 201621074850U CN 206093553 U CN206093553 U CN 206093553U
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- China
- Prior art keywords
- light source
- cob light
- fixture
- source plate
- mounting
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- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a COB light source mounting, the back of mounting is equipped with and is used for the installation COB light source plate's mounting groove, the last light trap that is equipped with of mounting groove, mounting groove's the degree of depth is greater than COB light source plate's thickness, it has a plurality of elasticity to press to the piece, during free state to extend on mounting groove's the lower terminal surface pressure that elasticity press to be supported support the terminal surface with distance between the back of mounting is less than COB light source plate's thickness to when realizing installing condition elasticity press to support upwards deformation thereby elastic pressure applys and will COB light source plate presses and supports on the radiator. This COB light source mounting can be when fixed ceramic base COB light source plate, can not the fracturing base plate. The utility model provides a LED lamp, including foretell COB light source mounting, with simple structure's the specific light source fixed bolster of mounting replacement, reduce cost improves production efficiency, generates profit the maximize.
Description
Technical field
The utility model is related to field of lighting devices, more particularly to a kind of COB light source fixture and includes COB light source and consolidate
Determine the LED of part.
Background technology
Current lighting field, the features such as LED has energy-saving and environmental protection, life-span length, small volume, it is used as a kind of new
Green light is just attract the sight of common people.COB light source in LED is that LED chip is installed on into substrate using heat treatment mode
On, and the light source of fixed encapsulation is covered with heat-conduction epoxy resin, it is a kind of application mode of LED.
At present, COB light source substrate can be divided into ceramic base and aluminium base etc., and for the fixed Yin Qitao of ceramic base COB light source
The shortcoming of porcelain substrate easily pressure break itself, needs are fixed with specific light source fixed support, so as to bring following defect：On the one hand,
Specific light source fixed support cost is higher, in a large number COB light source, whole LED is fixed using specific light source fixed support
Parts cost is improved；And on the other hand, specific light source fixed support needs the connecting wire on support in addition, and then again will
Light source is connected with support, and specific light source fixed support is usually metal material, is to reduce support cost, and thickness can be made
It is thin, therefore, the assembling mode of whole LED is complicated, and unfavorable defective products is done over again, and assembly cost is high.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of COB light source for solving above-mentioned technical problem
Fixture and LED.
To achieve these goals, the technical scheme that the utility model is adopted is that a kind of COB light source fixture is used for
It is connected with radiator, so as to COB light source plate is fixed on the radiator, the back side of the fixture is provided with for installing
The installation groove of the COB light source plate, the installation groove is provided with loophole, and the depth of the installation groove is more than described
The thickness of COB light source plate, if being extended with dry elasticity on the lower surface of the installation groove compresses part, elasticity during free state
Thickness of the distance between the back side for compressing end face and the fixture of part less than the COB light source plate is compressed, to realize installing
The elasticity compresses part upwards the COB light source plate is pressed against the radiator by deformation so as to apply elastic pressure during state
On.
Used as a kind of feasible scheme, it is two that the property compresses the quantity of part, is separately positioned on the installation groove
Lower surface both sides, are axisymmetricly distributed.
Used as a kind of feasible scheme, the back side of the fixture is provided with two card line grooves, and the card line groove is located at
The both sides for installing groove, for fixing the positive wire and cathode conductor of the connection of COB light source plate respectively, it is preferred that card line
Groove is long striped groove.
As a kind of feasible scheme, heat conduction glue-line is provided between the COB light source plate and the radiator, auxiliary is fixed
COB light source plate is on radiator.
Used as a kind of feasible scheme, the back side of the fixture is provided with locating dowel and buckling parts, sets on the radiator
There are location hole and docking section, the locating dowel is inserted in the location hole, and the buckling parts is interlockingly connected with the docking section, from
And connect fixture on a heat sink.
Used as a kind of feasible scheme, the fixture is made of plastics.
A kind of LED, including above-mentioned COB light source plate fixture.
The utility model is had the advantage that by such scheme：LED is provided with using plastics COB light source fixture
Elasticity compress part, auxiliary heat conduction adhesive glue fixes ceramic base COB light source plate, and ceramic substrate is not by pressure break, it is to avoid use valency
The expensive specific light source fixed support of lattice, reduces the cost of LED parts；In addition, during assembling, COB light source plate both sides point
Do not weld with positive wire and cathode conductor, two card line grooves are provided with by fixture, by positive wire and cathode conductor
It is respectively pressed in two card line grooves, fixed wire, and then avoids wire from being first connected with support, and after-poppet is connected institute with light source board
That what is brought is procedure complicated, the high defect of fraction defective, so as to improve production efficiency, simplifies LED assembling, reduces production
Cost, generates profit maximization.
Description of the drawings
Fig. 1 is the schematic rear view of fixture of the present utility model；
Sectional view when Fig. 2 is fixture installment state of the present utility model.
Specific embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2, the utility model is related to a kind of COB light source fixture, and its better embodiment includes fixture
10, for being connected with radiator, so as to COB light source plate 20 be fixed on a heat sink, the back side of fixture 10 be provided with for
The installation groove 11 of COB light source plate 20 is installed, groove 11 is installed and is provided with loophole 12, the depth for installing groove 11 is more than COB
The thickness of light source board 20, is extended with two elasticity and compresses part 13 on the lower surface for installing groove 11, and elasticity is compressed during free state
Distance between the back side for compressing end face and fixture 10 of part 13 is less than the thickness of COB light source plate 20, to realize during installment state
Elasticity compresses part 13, and upwards deformation compresses COB light source plate 20 on a heat sink so as to apply elastic pressure.
In addition, the back side of fixture 10 is provided with the first card line groove 14 and the second card line groove 15, the first card line groove 14
Positioned at the left side for installing groove 11, the second card line groove 15 is located at the right side for installing groove 11, for fixing COB light source plate respectively
The positive wire and cathode conductor of connection, in the present embodiment, the first card line groove 14 and the second card line groove 15 are that strip is recessed
Groove.
In addition, the back side of fixture 10 is provided with locating dowel 16 and buckling parts 17, radiator is provided with location hole and docking section.
Thus, during assembling, the both sides of COB light source plate 20 are respectively welded positive wire and cathode conductor, and positive wire is by exhausted
The first card line groove 14 on elasticity press-in fixture 10 back side of edge skin, second on cathode conductor press-in fixture 10 back side
Card line groove 15, so as to dress up a semi-finished product, the conducting adhesive glue that semi-finished product are coated by the bottom of radiator is connected to scattered
On hot device, when semi-finished product are attached on radiator, the end face that compresses that two elasticity compresses part 13 pushes down COB light source plate 20 so that
Glue on radiator is uniformly applied to the back side of COB light source plate 20, in addition, elasticity compress part 13 again can upwards deformation so as to apply bullet
Property pressure realizes COB light source plate 20 not by pressure break on COB light source plate 20, and the locating dowel 16 at the back side of fixture 10 is inserted into scattered
In location hole on hot device, buckling parts 17 is interlockingly connected with docking section, so as to fixture 10 be fixed on a heat sink.
For a person skilled in the art, technical scheme that can be as described above and design, make other each
Plant corresponding change and deform, and all these changes and deforms the guarantor that should all belong to the utility model claim
Within the scope of shield.
Claims (7)
1. a kind of COB light source fixture, for being connected with radiator, so as to COB light source plate is fixed on the radiator,
It is characterized in that：The back side of the fixture is provided with the installation groove for installing the COB light source plate, on the installation groove
Loophole is provided with, the depth of the installation groove is prolonged more than the thickness of the COB light source plate on the lower surface of the installation groove
If stretch having dry elasticity to compress part, during free state the elasticity compress between the back side for compressing end face and the fixture of part away from
From the thickness less than the COB light source plate, with realize during installment state the elasticity compress part upwards deformation so as to apply elasticity
Pressure is pressed against the COB light source plate on the radiator.
2. COB light source fixture according to claim 1, it is characterised in that：It is two that the elasticity compresses the quantity of part,
The lower surface both sides of the installation groove are separately positioned on, are axisymmetricly distributed.
3. COB light source fixture according to claim 1, it is characterised in that：The back side of the fixture is provided with two cards
Line groove, the card line groove is located at the both sides of the installation groove, for fixing the positive wire of COB light source plate connection respectively
And cathode conductor.
4. COB light source fixture according to claim 1, it is characterised in that：The COB light source plate and the radiator it
Between be provided with heat conduction glue-line.
5. COB light source fixture according to claim 1, it is characterised in that：The back side of the fixture is provided with locating dowel
And buckling parts, the radiator is provided with location hole and docking section, and the locating dowel is inserted in the location hole, the fastening
Portion is interlockingly connected with the docking section.
6. COB light source fixture according to claim 5, it is characterised in that：The fixture is made of plastics.
7. a kind of LED, it is characterised in that：The LED includes that the COB light source as described in any one of claim 1-6 is fixed
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074850.7U CN206093553U (en) | 2016-09-23 | 2016-09-23 | COB light source mounting and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074850.7U CN206093553U (en) | 2016-09-23 | 2016-09-23 | COB light source mounting and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093553U true CN206093553U (en) | 2017-04-12 |
Family
ID=58479701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074850.7U Active CN206093553U (en) | 2016-09-23 | 2016-09-23 | COB light source mounting and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087845A (en) * | 2017-12-19 | 2018-05-29 | 江西新月光电有限公司 | The connection structure of LED module and panel |
| CN108870339A (en) * | 2018-08-21 | 2018-11-23 | 厦门通士达照明有限公司 | Device, light source module group and the lamps and lanterns of fixed conducting wire |
-
2016
- 2016-09-23 CN CN201621074850.7U patent/CN206093553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087845A (en) * | 2017-12-19 | 2018-05-29 | 江西新月光电有限公司 | The connection structure of LED module and panel |
| CN108870339A (en) * | 2018-08-21 | 2018-11-23 | 厦门通士达照明有限公司 | Device, light source module group and the lamps and lanterns of fixed conducting wire |
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