CN208312075U - A kind of fixed device of LED light emitting source - Google Patents
A kind of fixed device of LED light emitting source Download PDFInfo
- Publication number
- CN208312075U CN208312075U CN201820603601.5U CN201820603601U CN208312075U CN 208312075 U CN208312075 U CN 208312075U CN 201820603601 U CN201820603601 U CN 201820603601U CN 208312075 U CN208312075 U CN 208312075U
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- Prior art keywords
- light emitting
- led light
- emitting source
- clamp clip
- fixed device
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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 belongs to lighting device or the functional character or parts technical field of its system, disclose a kind of fixed device of LED light emitting source, including four by fixinig plate, be located at the installation sheet at fixinig plate both ends and Z-shaped fixing piece that clamp clip forms, four fixinig plates are separately fixed on four apex angles of LED light emitting source substrate, clamp clip is located at close to the light-emitting surface side of LED light emitting source substrate, and installation sheet is equipped with the threaded hole for fixing LED light emitting source substrate.The problem of solving the prior art LED light emitting source heat dissipating layer can fall off, heat dissipation effect is caused to reduce in use.
Description
Technical field
The utility model belongs to lighting device or the functional character or part field of its system, and in particular to a kind of LED
Light emitting source fixes device.
Background technique
LED light emitting source refers to the light source using light emitting diode as illuminator.Its invention is in the 1960s, then logical
It is commonly used for the indicator light of the electronic equipments such as radio cassette player.Find that it has feature high-efficient, that the service life is long during application, therefore
As now current illumination main product.
Since power consumption is low when LED light emitting source uses, it is commonly used for light of stage use.But light of stage usually needs
The luminosity wanted is stronger, and long using the time, and prolonged use will lead to the fever of LED light emitting source, so as to shorten stage
The service life of lamp causes stage temperature excessively high.Therefore existing that heat dissipation equipment would generally be set around light of stage at present, it uses
It radiates in light of stage, to improve the service life of light of stage.
But the higher cost of heat dissipation equipment is used, and occupied area is larger, does not utilize the use of stage.Therefore this public affairs
In order to solve the above-mentioned technical problem department, has developed a kind of new heat dissipating method, by mixing simultaneously a kind of metal powder with glue
It is applied to around LED light emitting source substrate and forms heat dissipating layer, realize the heat dissipation to LED light emitting source.But make with LED light source
With the adhesiving effect of glue gradually dies down, and will lead to heat dissipating layer and falls off, and reduces heat dissipation effect.Therefore existing to be badly in need of a kind of LED at present
Light emitting source fixes device, and heat dissipating layer is fixed while fixed LED light emitting source.
Utility model content
The utility model is intended to provide a kind of fixed device of LED light emitting source, is being used with solving prior art LED light emitting source
The problem of heat dissipating layer can fall off, heat dissipation effect is caused to reduce in the process.
To achieve the above object, the utility model provides the following technical solutions, a kind of fixed device of LED light emitting source, including
Four by fixinig plate, be located at the installation sheet at fixinig plate both ends and Z-shaped fixing piece that clamp clip forms, four fixinig plates point
It is not fixed on four apex angles of LED light emitting source substrate, clamp clip is located at close to the light-emitting surface side of LED light emitting source substrate, peace
Load is equipped with the threaded hole for fixing LED light emitting source substrate.
The effect of the technical program technical characteristic:
Fixing piece is fixed cooling fin for LED light emitting source to be fixed；And fixing piece is arranged to
It is Z-shaped, it enables to clamp clip oppositely arranged with installation sheet, so that LED light emitting source substrate be avoided to stop threaded hole, is convenient for
Installation.For fixing piece and LED light emitting source substrate to be fixed, installation sheet is used to carry out LED light emitting source substrate fixinig plate
Installation is fixed, and by the way that threaded hole is arranged on installation sheet, can be realized the fixation for LED light emitting source substrate, and convenient for tearing open
It unloads.Fixinig plate passes through four fixinig plates when heat dissipating layer falls off with LED light emitting source substrate for realizing the fixation to heat dissipating layer
Heat dissipating layer is limited, heat dissipating layer and LED light emitting source substrate is avoided to be detached from.
The principle of the technical program:
By the way that the fixinig plate of fixing piece to be mounted on the apex angle of LED light emitting source substrate, then pass through the screw thread on installation sheet
LED light emitting source substrate is fixed in hole, and the heat dissipating layer on LED light emitting source substrate is fixed by fixinig plate, keeps away
Exempt from heat dissipating layer and LED light emitting source substrate is detached from.
The technical program the utility model has the advantages that
1, by setting fixing piece, heat dissipating layer can be limited, avoids heat dissipating layer from being detached from LED light emitting source substrate and leads
The bad situation of the heat dissipation effect of cause occurs；
2, Z-shape by the way that fixing piece to be arranged, it is avoided that LED light emitting source substrate stops installation sheet, convenient for passing through
Threaded hole on installation sheet installs LED light emitting source substrate；And installation is realized by setting threaded hole, can be convenient for tearing open
It unloads.
Further, the clamp clip and fixinig plate are rotatablely connected.
The utility model has the advantages that can be avoided fixinig plate when installing heat dissipating layer and cause to stop to heat dissipating layer, enable heat dissipating layer suitable
Benefit is laid on LED light emitting source substrate.
Further, the clamp clip is equipped with the recessed portion to lower recess far from one end of fixinig plate.
The utility model has the advantages that the distance of recessed portion distance LED light emitting source substrate is closer, recessed portion can be made to squeeze heat dissipating layer, made
Heat dissipating layer is bonded with LED light emitting source substrates into intimate；Even if the glue of heat dissipating layer fails, heat dissipating layer is from LED light emitting source substrate
It falls off, it is also possible that heat dissipating layer is fitted closely with LED light emitting source, so that better heat-radiation effect.
Further, the recessed portion bottom surface is equipped with gasket.
The utility model has the advantages that gasket can increase the contact area between recessed portion and heat dissipating layer, recessed portion is avoided to squeeze heat dissipation
There is groove in the compression of heat dissipating layer caused by layer.
Further, the gasket is silica gel material.
The utility model has the advantages that silica gel is relatively soft, and can generate elastic deformation, it is avoided that the harder caused heat dissipating layer of recessed portion
It is impaired.
Further, the clamp clip is elastic piece.
The utility model has the advantages that clamp clip has elasticity, enables to it to have and preferably compress effect and reset effect.
Further, the clamp clip is equipped with several heat release holes.
The utility model has the advantages that heat release hole can be carried out heat dissipation, clamp clip is avoided to cause to stop to heat dissipating layer, caused heat can not dissipate
Out the case where, occurs.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the structural schematic diagram in Fig. 1 before fixing piece use.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: LED light emitting source substrate 1, fixing piece 2, fixinig plate 21, sliding slot 211, peace
Load 22, threaded hole 221, clamp clip 23, recessed portion 231, heat release hole 232, sliding block 3, rotating bar 4, gasket 5.
Embodiment is substantially as shown in Fig. 1:
A kind of fixed device of LED light emitting source, including four Z-shaped fixing pieces 2, by taking the fixing piece 2 in left side as an example, fixing piece
2 include vertical fixinig plate 21, positioned at 21 both ends of fixinig plate and the laterally installation sheet 22 and clamp clip 23 that are arranged, clamp clip 23
For elastic piece.The right side of fixinig plate 21 is fixed on the apex angle of LED light emitting source substrate 1, and installation sheet 22 is fixed on fixinig plate 21
Bottom end and the left side for being located at fixinig plate 21, set that there are two threaded holes 221 on installation sheet 22；Clamp clip 23 is rotatably connected on fixinig plate
21 top.
As shown in Fig. 2, the upper surface of fixinig plate 21 is equipped with the fixation hole of convex shape, the left end of 23 lower surface of clamp clip is equipped with
It is rotatably connected in fixation hole and is in the rotating bar 4 of convex shape.The side wall of fixation hole is equipped with lateral sliding slot 211, sliding slot 211
Interior to be equipped with sliding block 3, sliding block 3 is hemispherical close to one end of rotating bar 4, and spring, rotating bar 4 are equipped between sliding block 3 and sliding slot 211
Side wall be equipped with the fixing groove that cooperates with sliding block 3.
The left part of clamp clip 23 is equipped with recessed portion 231, and the bottom of recessed portion 231 is equipped with gasket 5, and gasket 5 is silica gel material,
The left part of clamp clip 23 is equipped with multiple heat release holes 232.
Specific implementation process is as follows: the original state of clamp clip 23 is made as shown in figure 3, squeezing sliding block 3 in 4 outer wall of rotating bar
Under, sliding block 3 is slid into sliding slot 211, and heat dissipating layer is coated in the surface of LED light emitting source substrate 1, until heat dissipating layer solidifies
Afterwards, clamp clip 23 is rotated.Clamp clip 23 drives rotating bar 4 to rotate, with the rotation of rotating bar 4, fixing groove in rotating bar 4 by
Gradually close to sliding block 3；When clamp clip 23 turns to the position of Fig. 1, rotating bar 4 disappears for the extruding force of sliding block 3, and sliding block 3 exists
Sliding slot 211 is skidded off under the action of spring and is located in fixing groove, realizes the limit to rotating bar 4, rotating bar 4 is avoided to continue to occur
Rotation.
During rotating clamp clip 23, the gasket 5 of 231 bottom of recessed portion is gradually contacted with heat dissipating layer, and by heat dissipating layer
It compresses downwards, so that heat dissipating layer is closely bonded with LED light emitting source substrate 1, heat dissipating layer is avoided to fall off.Installation sheet 22 is placed again
In the position for needing fixed LED light emitting source substrate 1, it is fixed by bolt.
For those skilled in the art, under the premise of not departing from technical solutions of the utility model, can also make
Several modifications and improvements out, these also should be considered as the protection scope of the utility model, these all will not influence this patent implementation
Effect and patent practicability.
Claims (7)
1. a kind of fixed device of LED light emitting source, it is characterised in that: including four by fixinig plate, be located at fixinig plate both ends
The Z-shaped fixing piece of installation sheet and clamp clip composition, four fixinig plates are separately fixed at four apex angles of LED light emitting source substrate
On, clamp clip is located at close to the light-emitting surface side of LED light emitting source substrate, and installation sheet is equipped with for fixing LED light emitting source substrate
Threaded hole.
2. the fixed device of LED light emitting source according to claim 1, it is characterised in that: the clamp clip and fixinig plate rotate
Connection.
3. the fixed device of LED light emitting source according to claim 1, it is characterised in that: the clamp clip is far from fixinig plate
One end is equipped with the recessed portion to lower recess.
4. the fixed device of LED light emitting source according to claim 3, it is characterised in that: the recessed portion bottom surface is equipped with gasket.
5. the fixed device of LED light emitting source according to claim 4, it is characterised in that: the gasket is silica gel material.
6. the fixed device of LED light emitting source described in -5 any one according to claim 1, it is characterised in that: the clamp clip is
Elastic piece.
7. the fixed device of LED light emitting source according to claim 6, it is characterised in that: the clamp clip is equipped with several dissipate
Hot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603601.5U CN208312075U (en) | 2018-04-25 | 2018-04-25 | A kind of fixed device of LED light emitting source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603601.5U CN208312075U (en) | 2018-04-25 | 2018-04-25 | A kind of fixed device of LED light emitting source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312075U true CN208312075U (en) | 2019-01-01 |
Family
ID=64713443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603601.5U Active CN208312075U (en) | 2018-04-25 | 2018-04-25 | A kind of fixed device of LED light emitting source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312075U (en) |
-
2018
- 2018-04-25 CN CN201820603601.5U patent/CN208312075U/en active Active
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