CN205335293U - Liquid cooling's UV LED encapsulation subassembly - Google Patents
Liquid cooling's UV LED encapsulation subassembly Download PDFInfo
- Publication number
- CN205335293U CN205335293U CN201521093288.8U CN201521093288U CN205335293U CN 205335293 U CN205335293 U CN 205335293U CN 201521093288 U CN201521093288 U CN 201521093288U CN 205335293 U CN205335293 U CN 205335293U
- Authority
- CN
- China
- Prior art keywords
- water
- substrate
- uvled
- circuit board
- cooling
- 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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Abstract
The utility model discloses a liquid cooling's UV LED encapsulation subassembly, including base plate and a plurality of chip, base plate one side is equipped with circuit board support, the chip is located on the circuit board support, be equipped with the water guide way in the base plate, the water guide says that one end is equipped with the water inlet, and the other end is equipped with the delivery port, the opposite side of base plate is located to water inlet and delivery port. The utility model provides a pair of liquid cooling's UV LED encapsulation subassembly, through liquid cooling, the radiating effect is good.
Description
Technical field
This utility model relates to UVLED technical field, specifically, relates to the UVLED package assembling of a kind of water-cooling。
Background technology
Traditional ink and glue curing industry light source mainly use mercury lamp, but mercury lamp has the shortcoming himself existed, such as power consumption, and after start, need preheating, lamp tube service life is short, it is typically in 800-1000 hours, wave-length coverage is big, and release heat is high, and curing efficiency is low, the real ultraviolet light wave band for effectively solidifying only accounts for wherein sub-fraction, major part is infra-red radiation, it is easy to make thermal sensitivity workpiece temperature distortion, there are hydrargyrum, tungsten heavy metal and toxic gas etc. and pollutes, surrounding is caused burden, also can produce harmful ultraviolet。Therefore the high voltage mercury lamp that ink and glue curing use at present is substituted by UVLED lamp gradually。
UVLED is more and more extensive at ink and glue curing, medical treatment sterilizing and the application of plant growing field, but owing to UVLED package module radiating effect is uneven, drastically influence solidification effect and the life-span of UVLED lamp。
The heat of current UVLED lamp bead rejects heat on radiator by substrate holder, and radiating effect is bad, and particularly high-power lamp bead integration module radiating effect is not good, causes light decay poor, and the life-span is relatively low even causes the phenomenons such as dead lamp。
Utility model content
The purpose of this utility model is in that to provide the UVLED package assembling of a kind of water-cooling, good heat dissipation effect。
The UVLED package assembling of water-cooling disclosed in this utility model be the technical scheme is that the UVLED package assembling of a kind of water-cooling, including substrate and some chips, described substrate side is provided with circuit board support, described chip is located on circuit board support, water guide road it is provided with in described substrate, one end, described water guide road is provided with water inlet, and the other end is provided with outlet, and described water inlet and outlet are located at the opposite side of substrate。
Preferably, described water inlet is provided with adjustment valve。
Preferably, UVLED package assembling also includes controller and temperature sensor, and described temperature sensor is located on substrate, and described adjustment valve is electric control valve, and described adjustment valve and temperature sensor are all connected with controller。
Preferably, it is provided with silver-plated or turmeric bottom described circuit board support。
The UVLED package assembling of water-cooling disclosed in this utility model provides the benefit that: be provided with water guide road in described substrate, one end, described water guide road is provided with water inlet, the other end is provided with outlet, described water inlet and outlet are located at the opposite side of substrate, the heat that chip produces conducts to substrate, takes away heat by the water in substrate, reduces substrate temperature, owing to water guide road continues water flowing, therefore good heat dissipation effect。
Accompanying drawing explanation
Fig. 1 is the structural representation of the UVLED package assembling of this utility model water-cooling。
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description this utility model it is further elaborated and illustrates:
Refer to Fig. 1, the UVLED package assembling of a kind of water-cooling, including substrate 1, circuit board support 2, controller and temperature sensor。Described circuit board support 2 is located at substrate 1 side, it is provided with silver-plated or turmeric bottom described circuit board support 2, described circuit board support 2 is provided with chip, it is provided with water guide road in described substrate 1, the coiling of described water guide road is for square or annular, and one end, described water guide road is provided with water inlet 4, and the other end is provided with outlet 5, described water inlet 4 and outlet 5 are located at the opposite side of substrate 1, and described water inlet 4 place is provided with adjustment valve。
Described temperature sensor is located on substrate 1, and described adjustment valve is electric control valve, and described adjustment valve and temperature sensor are all connected with controller。Described temperature sensor is for detecting the temperature of substrate 1, when the temperature value of temperature sensor detection is higher, and the valve of controller control and regulation electric control valve, make the water of greater flow pass into, take away the more heat on substrate 1, reduce the temperature of substrate 1。
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; but not the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent replacement, without deviating from the spirit and scope of technical solutions of the utility model。
Claims (4)
1. the UVLED package assembling of a water-cooling, including substrate and some chips, described substrate side is provided with circuit board support, described chip is located on circuit board support, it is characterized in that, being provided with water guide road in described substrate, one end, described water guide road is provided with water inlet, the other end is provided with outlet, and described water inlet and outlet are located at the opposite side of substrate。
2. the UVLED package assembling of water-cooling as claimed in claim 1, it is characterised in that described water inlet is provided with adjustment valve。
3. the UVLED package assembling of water-cooling as claimed in claim 2, it is characterized in that, also including controller and temperature sensor, described temperature sensor is located on substrate, described adjustment valve is electric control valve, and described adjustment valve and temperature sensor are all connected with controller。
4. the UVLED package assembling of the water-cooling as described in any one of claim 1-3, it is characterised in that be provided with silver-plated or turmeric bottom described circuit board support。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093288.8U CN205335293U (en) | 2015-12-25 | 2015-12-25 | Liquid cooling's UV LED encapsulation subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093288.8U CN205335293U (en) | 2015-12-25 | 2015-12-25 | Liquid cooling's UV LED encapsulation subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335293U true CN205335293U (en) | 2016-06-22 |
Family
ID=56208848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093288.8U Expired - Fee Related CN205335293U (en) | 2015-12-25 | 2015-12-25 | Liquid cooling's UV LED encapsulation subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335293U (en) |
-
2015
- 2015-12-25 CN CN201521093288.8U patent/CN205335293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161225 |