CN206399979U - A kind of temperature controllable detects the heat abstractor of LED agings - Google Patents
A kind of temperature controllable detects the heat abstractor of LED agings Download PDFInfo
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- CN206399979U CN206399979U CN201720025457.7U CN201720025457U CN206399979U CN 206399979 U CN206399979 U CN 206399979U CN 201720025457 U CN201720025457 U CN 201720025457U CN 206399979 U CN206399979 U CN 206399979U
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- temperature
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Abstract
A kind of temperature controllable detects the heat abstractor of LED agings, and the utility model is related to LED detection device technical fields；It includes temperature-adjustable warm table, heat dissipation metal aluminium base, circuit board, detection circuit, conductive pin, PPS rigid plastics fixed plate, thimble；The top of temperature-adjustable warm table is provided with heat dissipation metal aluminium base, and heat dissipation metal aluminium base is provided with circuit board, and circuit board is provided with detection circuit；Described circuit board is provided with several cell bodies, and detected LED lamp bead is arranged in cell body, and is fixed by PPS rigid plastics fixed plates, and described PPS rigid plastics fixed plate is provided with thimble, and thimble is connected conducting by conductive pin with detection circuit.Avoid temperature from being considered as transfer, one-to-one material experiment can be carried out, while lamp bead temperature error can be reduced, it is adaptable to the lamp bead of various sizes, reduce radiator species, improve working environment, practicality is stronger.
Description
Technical field
The utility model is related to LED detection device technical fields, and in particular to a kind of temperature controllable detects the radiating of LED agings
Device.
Background technology
Because LED/light source is the sensitive semiconductor devices of characteristic, as conventional light source, semiconductor light emitting diode
（LED）Heat can be also produced during operation, and the radiating of LED/light source is directly affected before its service life, therefore the importing of LED materials
Reliability senile experiment be necessary, the system effectiveness for making LED/light source by experimental evaluation is maintained at high levels.Existing height
Warm senile experiment uses high temperature roaster, because experimenter is more, and oven temperature is easily transferred and baking box has automatic heating
Hidden danger, so as to influence the experimental result of LED/light source, it would be highly desirable to improve.
The content of the invention
The purpose of this utility model is that defect and deficiency for prior art, there is provided one kind is simple in construction, is designed and closed
Reason, temperature controllable easy to use detect the heat abstractor of LED agings, it is to avoid temperature is considered as transferring, and can carry out one-to-one material
Experiment, while lamp bead temperature error can be reduced, it is adaptable to the lamp bead of various sizes, reduces radiator species, improves building ring
Border, practicality is stronger.
To achieve the above object, the technical solution adopted in the utility model is：It dissipates comprising temperature-adjustable warm table, metal
Hot aluminium base, circuit board, detection circuit, conductive pin, PPS rigid plastics fixed plate, thimble；Set at the top of temperature-adjustable warm table
There is heat dissipation metal aluminium base, heat dissipation metal aluminium base is provided with circuit board, and circuit board is provided with detection circuit；Described circuit board
Several cell bodies are provided with, detected LED lamp bead is arranged in cell body, and is fixed by PPS rigid plastics fixed plates, described
PPS rigid plastics fixed plate is provided with thimble, and thimble is connected conducting by conductive pin with detection circuit.
Further, the periphery of described temperature-adjustable warm table upper support board is provided with high heat conduction aluminium heat sink.
Further, the thickness ratio of the thickness of described heat dissipation metal aluminium base and temperature-adjustable warm table upper support board
For 1:10.
Further, the periphery of described circuit board is provided with several screw fixed holes.
Further, described circuit board upper surface is coated with white oil layer.
After said structure, the utility model has the beneficial effect that：A kind of temperature controllable detection LED described in the utility model
The heat abstractor of aging, it is to avoid temperature is considered as transferring, and can carry out one-to-one material experiment, while lamp bead temperature mistake can be reduced
Difference, it is adaptable to the lamp bead of various sizes, reduces radiator species, improves working environment, and practicality is stronger, and the utility model has
Simple in construction, it is reasonable to set, the advantages of low manufacture cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of circuit board in the utility model.
Description of reference numerals：
Temperature-adjustable warm table 1, heat dissipation metal aluminium base 2, circuit board 3, detection circuit 4, conductive pin 5, PPS rigid plastics
Fixed plate 6, thimble 7, LED lamp bead 8, screw fixed hole 9, high heat conduction aluminium heat sink 10, cell body 11.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to as depicted in figs. 1 and 2, the technical scheme that present embodiment is used is：It is heated comprising temperature-adjustable
Platform 1, heat dissipation metal aluminium base 2, circuit board 3, detection circuit 4, conductive pin 5, PPS rigid plastics fixed plate 6, thimble 7；Temperature controllable
The top of formula warm table 1 is provided with heat dissipation metal aluminium base 2, and heat dissipation metal aluminium base 2 is provided with circuit board 3, and circuit board 3 is provided with
Detect circuit 4；Described circuit board 3 is provided with several cell bodies 11, and detected LED lamp bead 8 is arranged in cell body 11, and is passed through
PPS rigid plastics fixed plate 6 is fixed, and described PPS rigid plastics fixed plate 6 is provided with thimble 7, thimble 7 by conductive pin 5 with
Detect the connection conducting of circuit 4.
Further, the periphery of the described upper support board of temperature-adjustable warm table 1 is provided with high heat conduction aluminium heat sink 10.
Further, the thickness of the thickness of described heat dissipation metal aluminium base 2 and the upper support board of temperature-adjustable warm table 1
Than for 1:10.
Further, the periphery of described circuit board 3 is provided with several screw fixed holes 9.
Further, the described upper surface of circuit board 3 is coated with white oil layer.
The operation principle of present embodiment：Detected LED lamp bead 8 is placed in cell body 11, by thimble 7,
Conductive pin 5 is connected after conducting with detection circuit 4, and LED lamp bead 8 is heated, different temperatures is realized by temperature-adjustable warm table 1
Setting, the wherein size of several cell bodies 11 can be defined design according to existing aging lamp bead size, reduce radiator species, warm
Degree deviation is small, and working environment is neat and artistic.
After said structure, present embodiment has the beneficial effect that：It is a kind of adjustable described in present embodiment
Temperature detector surveys the heat abstractor of LED agings, it is to avoid temperature is considered as transferring, and one-to-one material experiment can be carried out, while can reduce
Lamp bead temperature error, it is adaptable to the lamp bead of various sizes, reduces radiator species, improves working environment, and practicality is stronger, this reality
Have simple in construction with new, it is reasonable to set, the advantages of low manufacture cost.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover among right of the present utility model.
Claims (5)
1. a kind of temperature controllable detects the heat abstractor of LED agings, it is characterised in that：It dissipates comprising temperature-adjustable warm table, metal
Hot aluminium base, circuit board, detection circuit, conductive pin, PPS rigid plastics fixed plate, thimble；Set at the top of temperature-adjustable warm table
There is heat dissipation metal aluminium base, heat dissipation metal aluminium base is provided with circuit board, and circuit board is provided with detection circuit；Described circuit board
Several cell bodies are provided with, detected LED lamp bead is arranged in cell body, and is fixed by PPS rigid plastics fixed plates, described
PPS rigid plastics fixed plate is provided with thimble, and thimble is connected conducting by conductive pin with detection circuit.
2. a kind of temperature controllable according to claim 1 detects the heat abstractor of LED agings, it is characterised in that：Described can
The periphery of temp-adjustable heating platform upper support board is provided with high heat conduction aluminium heat sink.
3. a kind of temperature controllable according to claim 1 detects the heat abstractor of LED agings, it is characterised in that：Described gold
The thickness ratio of the thickness and temperature-adjustable warm table upper support board that belong to radiator aluminium base plate is 1:10.
4. a kind of temperature controllable according to claim 1 detects the heat abstractor of LED agings, it is characterised in that：Described electricity
The periphery of road plate is provided with several screw fixed holes.
5. a kind of temperature controllable according to claim 1 detects the heat abstractor of LED agings, it is characterised in that：Described electricity
Road plate upper surface is coated with white oil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025457.7U CN206399979U (en) | 2017-01-10 | 2017-01-10 | A kind of temperature controllable detects the heat abstractor of LED agings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025457.7U CN206399979U (en) | 2017-01-10 | 2017-01-10 | A kind of temperature controllable detects the heat abstractor of LED agings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399979U true CN206399979U (en) | 2017-08-11 |
Family
ID=59513119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025457.7U Active CN206399979U (en) | 2017-01-10 | 2017-01-10 | A kind of temperature controllable detects the heat abstractor of LED agings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399979U (en) |
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2017
- 2017-01-10 CN CN201720025457.7U patent/CN206399979U/en active Active
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