CN205427660U - LED is from cooling down module - Google Patents
LED is from cooling down module Download PDFInfo
- Publication number
- CN205427660U CN205427660U CN201521037256.6U CN201521037256U CN205427660U CN 205427660 U CN205427660 U CN 205427660U CN 201521037256 U CN201521037256 U CN 201521037256U CN 205427660 U CN205427660 U CN 205427660U
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- led
- cooling
- temperature
- led unit
- unit plate
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Abstract
The utility model relates to a have the LED module from the function of cooling down, concretely relates to LED is from cooling down module that can cool down automatically, maintain LED lamp operating temperature, including LED cell board and cooling system. Cooling system is including electric fan, condenser pipe, water pump and water tank composition, and the electric fan is installed and is bloied at LED cell board top side direction LED lamp, and the condenser pipe nestification is closely drawn close with the LED lamp in the LED cell board back to being the snake type and distributing, water pump and water tank pass through the hose and are connected with the condenser pipe. The utility model discloses can be based on the temperature of the LED that detects work, control cooling system, it is automatic to cooling around the LED and outage.
Description
Technical field
This utility model relates to field of LED illumination, is specifically related to a kind of LED unit plate having from cooling function.
Background technology
Along with expanding economy, increasing occasion needs LED unit plate to carry out advertising, but existing LED unit plate longevity of service will temperature too high, easily burn out, in order to maintain the operating temperature of LED, it is common that intermittent work, this greatly reduces service efficiency.Therefore, design have from cooling function, be able to maintain that LED operation temperature, the New LED cell board possessing protection mechanism is very urgent.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of LED from cooling module.
Technical solutions of the utility model are as described below:
A kind of LED is from cooling module, including LED unit plate and cooling system, described cooling system includes electric fan, condensing tube, water pump and water tank, electric fan is arranged on LED unit plate top side, condensing tube is nested in LED unit back and is closely abutted against with LED, and water pump and water tank are connected with condensing tube by flexible pipe.
Further, a kind of LED that this utility model relates to also includes temperature sensor and single-chip microcomputer from cooling module, and described temperature sensor is connected with the signal input part of single-chip microcomputer, and the signal output part of single-chip microcomputer is connected with water pump.Described single-chip microcomputer controls cooling system work according to the temperature that temperature sensor detects, cooling system controls cooling according to practical situation, having single cooling and two kinds of mechanism of double down temperature, single cooling is that only water tank or electric fan are individually lowered the temperature, and double down Wen Ze is that water tank is lowered the temperature with electric fan simultaneously.
Further, described LED unit plate being provided with thermometer hole, described temperature sensor is arranged in thermometer hole.
Further, each LED is arranged over weather shield.
Further, also include adapter, for the connection of more than 2 LED unit plates.
The beneficial effects of the utility model are: lowered the temperature to LED unit plate by single cooling and two kinds of cooling methods of double down temperature, solve the problem that LED operationally affects work efficiency because temperature is too high, increase service life, and the size of LED unit plate, material and color, the length of condensing tube and bore can set flexibly according to practical situation difference, cost-effective, safe and reliable, environment friendly and pollution-free and energy-efficient, service life is long.
Accompanying drawing explanation
Fig. 1 is that a kind of LED of this utility model is from the structural representation of cooling module.
Fig. 2 is a kind of LED of this utility model LED unit plate side view from cooling module.
Fig. 3 is the schematic diagram that two LED unit plates of the present utility model link together.
Fig. 4 is the connector construction schematic diagram at the junction I of two LED unit plates of this utility model.
Fig. 5 is a kind of LED of this utility model cooling system control figure from cooling module.
Shown in figure: 1.LED cell board, 2. condensing tube, 3. thermometer hole, 4. weather shield, 5. water pump, 6. water tank, 7. flexible pipe, 8. fan, 9. adapter, 10. temperature sensor, 11. single-chip microcomputers, 12. cooling systems
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
This utility model relates to a kind of LED from cooling module, its structure is as shown in Figure 1-2, LED unit plate 1 is provided with thermometer hole 3 for mounting temperature sensor 10, condensing tube 2 is nested in LED unit plate 1 back side and is closely abutted against with LED, and it is distributed in Serpentis type, LED unit plate 1 can be arranged from cooling module required size according to LED, as being arranged to 8*8 Yu 8,*16 two kinds with the size of condensing tube 2.
As shown in Figure 3-4, being attached by adapter 9 when there being plural LED unit plate, the handing-over mouth of described adapter 9 has leak-proof gasket, and bore exports slightly larger than condensing tube 2, and on ensureing that adapter 9 can connect, nut can ensure stable connection.
Working as it is shown in figure 5, single-chip microcomputer 11 controls cooling system 12 according to the temperature that temperature sensor 10 detects, described single-chip microcomputer 11 uses MCU52 single-chip microcomputer, it is possible to change other model single-chip microcomputer according to actual requirement.In single-chip microcomputer 11, set a LED start the temperature threshold of single cooling process from cooling module, one temperature threshold starting double cooling process and the highest temperature threshold value can born from cooling module, temperature sensor is arranged in the thermometer hole 3 on LED unit plate 1, with DS18B20 digital temperature sensor as core devices, temperature is acquired, the temperature value collected is transmitted to MCU52 single-chip microcomputer.The cooling threshold value of the temperature value received with setting is compared by MCU52 single-chip microcomputer, when the temperature value received is more than single cooling threshold value, MCU52 Single-chip Controlling cooling system carries out single cooling, when the temperature threshold that the temperature value received sets more than double down temperature, start double cooling process and lower the temperature；When the temperature value received is more than highest temperature threshold value, MCU52 Single-chip Controlling relay stops powering to prevent from burning out to LED unit plate.When the temperature value received is not more than highest temperature threshold value, MCU52 single-chip microcomputer continues to control temperature sensor collecting temperature.So, cooling system 12 can cool according to LED operation temperature, and within maintaining certain temperature range.
In addition; a diverter is concatenated in needing the loop measured; signal condition sampling obtained is amplified to suitable amplitude; send into the input pin of ADC chip; or the ADC input pin of single-chip microcomputer, by internal comparator, magnitude of voltage is converted to binary number, compares after computing; if higher than early warning current value, relay power-off, protection LED is driven not to be burnt out by big electric current at once.
LED of the present utility model can be widely applied to light-emitting diode display part from cooling module, and the part not illustrated in description is prior art or common knowledge.The amendments such as the present embodiment is merely to illustrate this invention, rather than limits the scope of the present invention, the equivalent replacement that those skilled in the art are made for the present invention are all deemed to fall within this utility model right claim institute protection domain.
Claims (5)
1. a LED is from cooling module, including LED unit plate (1) and cooling system (12), it is characterized in that described cooling system (12) includes electric fan (8), condensing tube (2), water pump (5) and water tank (6), electric fan (8) is arranged on LED unit plate (1) top side, condensing tube (2) is nested in LED unit plate (1) back side and is closely abutted against with LED, and water pump (5) and water tank (6) are connected with condensing tube (2) by flexible pipe (7).
A kind of LED the most according to claim 1 is from cooling module, characterized by further comprising temperature sensor (10) and single-chip microcomputer (11), described temperature sensor (10) is connected with the signal input part of single-chip microcomputer (11), and the signal output part of single-chip microcomputer (11) is connected with water pump (5).
A kind of LED the most according to claim 1 and 2 is from cooling module, it is characterised in that being provided with thermometer hole (3) on described LED unit plate (1), described temperature sensor (10) is arranged in thermometer hole (3).
A kind of LED the most according to claim 1 is from cooling module, it is characterised in that each LED is arranged over weather shield (4).
A kind of LED the most according to claim 1 is from cooling module, it is characterised in that also include adapter (9), for the connection of more than 2 LED unit plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037256.6U CN205427660U (en) | 2015-12-14 | 2015-12-14 | LED is from cooling down module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037256.6U CN205427660U (en) | 2015-12-14 | 2015-12-14 | LED is from cooling down module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427660U true CN205427660U (en) | 2016-08-03 |
Family
ID=56516041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037256.6U Expired - Fee Related CN205427660U (en) | 2015-12-14 | 2015-12-14 | LED is from cooling down module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099696A (en) * | 2021-04-10 | 2021-07-09 | 深圳市优威电气技术有限公司 | UV LED lamp heat dissipation feedback system and intelligent power supply |
-
2015
- 2015-12-14 CN CN201521037256.6U patent/CN205427660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099696A (en) * | 2021-04-10 | 2021-07-09 | 深圳市优威电气技术有限公司 | UV LED lamp heat dissipation feedback system and intelligent power supply |
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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: 20160803 Termination date: 20211214 |