CN205055218U - A water -chilling plant for photon therapeutic instrument LED chip - Google Patents

A water -chilling plant for photon therapeutic instrument LED chip Download PDF

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Publication number
CN205055218U
CN205055218U CN201520695900.2U CN201520695900U CN205055218U CN 205055218 U CN205055218 U CN 205055218U CN 201520695900 U CN201520695900 U CN 201520695900U CN 205055218 U CN205055218 U CN 205055218U
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China
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water
heat exchanger
cooling
led chip
cooling heat
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CN201520695900.2U
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Chinese (zh)
Inventor
李凯
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Anhui Aerospace Biotechnology Co Ltd
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Anhui Aerospace Biotechnology Co Ltd
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Abstract

The utility model discloses a water -chilling plant for photon therapeutic instrument LED chip, water -cooling heat exchanger (7) in locating photon therapeutic instrument frame (2) interior cold water machine (3), water tank (4), water pump (5) and locate LED install the chip shell (6), water -cooling heat exchanger (7) are the heat -transfer surface fixed connection of cube, LED chip (8) and water -cooling heat exchanger (7), water -cooling heat exchanger (7), cold water machine (3), water tank (4) loop through connecting pipe end to end with water pump (5) and constitute water cooling circulation system, link to each other the LED chip with the water -cooling heat exchanger to through cold water machine, water tank, water pump and water -cooling heat exchanger constitution water cooling circulation system, the water -cooling heat exchanger carries out the heat exchange with the LED chip, realizes that the cooling effect is good to the water cooling of LED chip, thereby improves the result of use and the reliability of photon therapeutic instrument.

Description

A kind of water-cooling apparatus for photon therapeutic equipment LED chip
Technical field
This utility model relates to medical instruments field, specifically a kind of water-cooling apparatus for photon therapeutic equipment LED chip.
Background technology
The therapeutic equipment of photon therapeutic equipment to be a kind of with LED be light source, the stability of LED work determines the result of use of therapeutic instrument, on photon therapeutic equipment, the general power that uses is at the integrated high power LED chip of more than 50W, although power can increase greatly the luminous energy of LED, but negative effect is exactly add heat energy simultaneously, and LED chip work the quality of stable, quality and lamp body itself dispel the heat closely bound up; At present, the heat radiation of the high brightness LED chip on market, usually adopt natural heat dissipation or fan cooling, radiating effect is poor, causes LED chip job insecurity, and to the treatment result of use of photon therapeutic equipment, and the reliability for the treatment of all brings great hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of water-cooling apparatus for photon therapeutic equipment LED chip, and this device carries out water cooling to LED chip, good cooling results, improves result of use and the reliability of photon therapeutic equipment.
This utility model solves the technical scheme that its technical problem adopts:
For a water-cooling apparatus for photon therapeutic equipment LED chip, the water cooling heat exchanger comprising the cooling-water machine be located in photon therapeutic equipment frame, water tank, water pump and be located in LED chip mounting casing; Described water cooling heat exchanger is cube, and LED chip is fixedly connected with the heat-transfer surface of water cooling heat exchanger; Described water cooling heat exchanger, cooling-water machine, water tank and water pump to be joined end to end formation water-cooling circulating system by connection tube successively.
Further, described water cooling heat exchanger inside is provided with snakelike tank, and the two ends of snakelike tank are connected with the water inlet of water cooling heat exchanger and outlet respectively.
Further, described water cooling heat exchanger is provided with temperature sensor, the connecting line of described water-cooling circulating system is provided with flow transducer, temperature sensor and flow transducer are connected with the input interface of photon therapeutic equipment electric control panel respectively, and described water pump is connected with the output interface of photon therapeutic equipment electric control panel.
The beneficial effects of the utility model are, LED chip is connected with water cooling heat exchanger, and form water-cooling circulating system by cooling-water machine, water tank, water pump and water cooling heat exchanger, water cooling heat exchanger and LED chip carry out heat exchange, realize the water cooling to LED chip, good cooling results, thus the result of use and the reliability that improve photon therapeutic equipment; Snakelike tank is set in water cooling heat exchanger inside, the turbulence of current can be increased, water cooling heat exchanger is heated evenly, improve heat exchange efficiency; The temperature of LED chip can be known by temperature sensor in real time, and control the feedback control of operation realization to temperature of water pump by photon therapeutic equipment electric control panel, ensure LED chip temperature in allowed limits.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is this utility model water cooling circulation schematic diagram;
Fig. 3 is the structure for amplifying schematic diagram of water cooling heat exchanger in this utility model;
Fig. 4 is the exploded perspective view of Fig. 3;
Fig. 5 is the upward view of Fig. 3.
Detailed description of the invention
As shown in Figure 1, this utility model provides a kind of water-cooling apparatus for photon therapeutic equipment LED chip, the water cooling heat exchanger 7 comprising the cooling-water machine 3 be located in the frame 2 of photon therapeutic equipment 1, water tank 4, water pump 5 and be located in LED chip mounting casing 6, shown in composition graphs 2, water cooling heat exchanger 7, cooling-water machine 3, water tank 4 and water pump 5 to be joined end to end formation water-cooling circulating system by connection tube successively, shown in composition graphs 3 ~ Fig. 5, described water cooling heat exchanger 7 is in cubical heat exchanger matrix 7a, the snakelike tank 7g at through top is provided with in heat exchanger matrix 7a, the two ends of snakelike tank 7g are connected with the water inlet 7d and outlet phase 7e that are located at heat exchanger matrix 7a side respectively, the top of heat exchanger matrix 7a is fixedly connected with seal cover board 7b, sealing plate 7c is provided with between seal cover board 7b and heat exchanger matrix 7a, the bottom surface of heat exchanger matrix 7a is fixedly connected with by screw 12 with LED chip 8, another side of heat exchanger matrix 7a is also provided with the fixing hole 7f for being connected with LED chip mounting casing 6, described heat exchanger matrix 7a adopts aluminum alloy materials, described heat exchanger matrix 7a and seal cover board 7b also can be integrated, and saves sealing plate 7c, and make the structure that water cooling heat exchanger 7 is cube, inside is provided with snakelike tank, the bottom surface of water cooling heat exchanger 7 is heat-transfer surface, the top of water cooling heat exchanger 7 is also provided with temperature sensor 10, the connecting line of described water-cooling circulating system is provided with flow transducer 11, temperature sensor 10 is connected with the input interface of photon therapeutic equipment electric control panel 9 respectively with flow transducer 11, and described water pump 5 is connected with the output interface of photon therapeutic equipment electric control panel 9.
During work, water in water tank 4 is extracted out by water pump 5, pass through connecting line, water is sent into the water inlet 7d of water cooling heat exchanger 7, the water entering water cooling heat exchanger 7 flows along snakelike tank 7g in water cooling heat exchanger 7 inside, in this process, there is heat exchange in LED chip 8 and water cooling heat exchanger 7, LED chip 8 temperature reduces, the coolant-temperature gage of flowing in water cooling heat exchanger 7 raises, the water that temperature raises finally flows out to cooling-water machine 3 from outlet 7e, cooling-water machine 3 pairs of water send into water tank 4 after carrying out cooling process again, thus realize water-cooled circulation, by the water cooling of water-cooling circulating system to LED chip, good cooling results, thus improve result of use and the reliability of photon therapeutic equipment, snakelike tank is set in water cooling heat exchanger inside, the turbulence of current can be increased, water cooling heat exchanger is heated evenly, improve heat exchange efficiency, the temperature of LED chip can be known in real time by temperature sensor 10, and the operation of water pump 5 is controlled by photon therapeutic equipment electric control panel 9, when temperature is higher than setting value, improve the rotating speed of water pump 5, the flow of water cycle can be increased, improve heat exchange efficiency, when temperature is lower than setting value, reduce the rotating speed of water pump, the flow of water cycle can be reduced, flow transducer 11 Real-time Feedback flow, thus realize the feedback control to LED chip temperature, ensure LED chip temperature in allowed limits.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to this utility model; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore; every content not departing from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modification, all still belong in the scope of technical solutions of the utility model protection.

Claims (3)

1. the water-cooling apparatus for photon therapeutic equipment LED chip, it is characterized in that, the water cooling heat exchanger (7) that described device comprises the cooling-water machine (3) be located in photon therapeutic equipment frame (2), water tank (4), water pump (5) and is located in LED chip mounting casing (6); Described water cooling heat exchanger (7) is in cube, and LED chip (8) is fixedly connected with the heat-transfer surface of water cooling heat exchanger (7); Described water cooling heat exchanger (7), cooling-water machine (3), water tank (4) and water pump (5) to be joined end to end formation water-cooling circulating system by connection tube successively.
2. a kind of water-cooling apparatus for photon therapeutic equipment LED chip according to claim 1, it is characterized in that, described water cooling heat exchanger (7) inside is provided with snakelike tank (7g), and the two ends of snakelike tank (7g) are connected with the water inlet (7d) of water cooling heat exchanger (7) and outlet (7e) respectively.
3. a kind of water-cooling apparatus for photon therapeutic equipment LED chip according to claim 1, it is characterized in that, described water cooling heat exchanger (7) is provided with temperature sensor (10), the connecting line of described water-cooling circulating system is provided with flow transducer (11), temperature sensor (10) is connected with the input interface of photon therapeutic equipment electric control panel (9) respectively with flow transducer (11), and described water pump (5) is connected with the output interface of photon therapeutic equipment electric control panel (9).
CN201520695900.2U 2015-09-10 2015-09-10 A water -chilling plant for photon therapeutic instrument LED chip Active CN205055218U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520695900.2U CN205055218U (en) 2015-09-10 2015-09-10 A water -chilling plant for photon therapeutic instrument LED chip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520695900.2U CN205055218U (en) 2015-09-10 2015-09-10 A water -chilling plant for photon therapeutic instrument LED chip

Publications (1)

Publication Number Publication Date
CN205055218U true CN205055218U (en) 2016-03-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520695900.2U Active CN205055218U (en) 2015-09-10 2015-09-10 A water -chilling plant for photon therapeutic instrument LED chip

Country Status (1)

Country Link
CN (1) CN205055218U (en)

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