TWM638492U - Heat dissipation automatic control system for infrared lamp - Google Patents

Abstract

An automatic heat dissipation control system for an infrared lamp tube, characterized in that: the infrared lamp tube further includes an automatic heat dissipation control system, which is based on the temperature of the coolant in the lamp tube and the value of the flow rate sensor, so that the flowing coolant can directly The halogen lamp is contacted to cool down, and the higher the temperature, the faster the flow rate, the proportional mode is used to calculate the optimal flow rate of the coolant in and out, and then the flow rate of the coolant is controlled by a flow control valve, and the halogen lamp is directly controlled. The best heat dissipation mode of contact cooling is used to solve the problem that the traditional "non-contact" heat dissipation of halogen lamps cannot achieve the predetermined heat dissipation effect, resulting in the easy damage of halogen lamps; thereby improving product reliability and service life.

Description

Infrared lamp heat dissipation automatic control system

This work is related to an automatic heat dissipation control system for infrared lamps, especially one that allows the flowing coolant to directly contact the halogen lamp to cool down, and calculates the maximum cooling liquid in and out in a proportional mode in which the higher the temperature, the faster the flow rate. Cooling mode with optimal flow rate.

Press, infrared rays will penetrate into the depth of 40 mm deep in the human skin, by promoting self-heating, it will also increase the temperature deep inside the body, enhance metabolism, activate cell tissue, promote the excretion of toxin waste in the body and relieve fatigue. When the body temperature rises, it can inhibit the proliferation of cancer cells and activate the immune system. In this way, as the body temperature rises by 1°C, the immune system is activated 5 to 6 times. Therefore, by increasing the body temperature , It can also relieve pain and prevent the proliferation of cancer cells, and activate the immune system to reduce cancer cells.

Second press, at present, most of the infrared rays are irradiated by halogen lamps, which can only have the irradiation effect; however, some halogen bulbs have an operating temperature as high as 324.4 degrees Celsius, so the infrared lamps composed of halogen lamps have the best heat dissipation. main problem.

In order to overcome this problem, the Taiwan Announcement No. M610319 previously disclosed by the inventor, the patent "infrared device with fluid heat dissipation", includes: the main body is a long body made of aluminum extrusion, and the cross section of the main body is concave so that the main body Two concave end faces are formed at both ends, and an accommodating space is formed inside the body. At least one fluid channel is provided between each concave end face with the accommodating space as the center, and each halogen lamp is located in the accommodating space, Make the side positions of each halogen lamp correspond to the side positions of the fluid channel, forming a partition between each halogen lamp and the fluid channel, and the filtrate is placed in the containing space, and cooperates with the fluid in the fluid channel to It is separated from the halogen lamp by a partition, so that the fluid flows through it to perform "non-contact heat dissipation" on the halogen lamp.

However, the previous "non-contact heat dissipation" has a good intention, but the operating temperature of some halogen bulbs is too high, and the "non-contact heat dissipation" of halogen lamps is difficult to achieve the predetermined heat dissipation effect, and the high temperature of halogen lamps lasts for a long time. After the accumulation of time, the service life and reliability of the halogen lamp will be greatly affected.

In view of the above-mentioned problems, the author of this work is adhering to the spirit of excellence, actively researching and improving, in order to effectively solve the high-temperature heat dissipation problem of halogen lamps.

The reason is that the main purpose of this creation is to provide an automatic heat dissipation control system for infrared lamps, which directly cools down the halogen lamps with flowing coolant, and calculates the temperature of the coolant in a proportional mode that the higher the temperature, the faster the flow rate. The optimal flow rate to achieve the most effective mode of heat dissipation, thereby improving product reliability and service life.

In order to achieve the above purpose, the technical means used in this creation include: a long shell whose cross-section is concave to form an accommodating space, the bottom of the long shell is provided with at least one installation hole; at least one lamp holder, the The lamp holder is connected to the bottom of the elongated housing corresponding to the installation hole; at least one halogen lamp is combined on the lamp holder, and the upper section of the halogen lamp protrudes in the accommodating space; a light-transmitting A board is arranged on the top of the elongated housing; two left and right covers are respectively arranged on the left and right sides of the elongated housing, and the two left and right covers are arranged relative to the accommodating space having a flow hole;

It is characterized in that: the infrared lamp tube further includes an automatic control system for heat dissipation, and the automatic control system for heat dissipation includes: a circulation pipeline, which includes an input end and an output end, respectively connected to the right cover and the left cover The circulation hole is used to inject cooling liquid into the accommodating space of the infrared lamp to circulate, so as to cool down the halogen lamp; a temperature sensor is installed in the infrared lamp to detect the temperature in the accommodating space The coolant temperature; a controller, including a microprocessor and a memory, which is electrically connected to the temperature sensor, and calculates the temperature of the coolant; a velocity sensor, located on the circulation pipeline , used to detect the flow of the cooling liquid, and send the value to the controller; a flow control valve, including a first control valve and a driving element, the driving element receives the command signal of the controller to control The first control valve adjusts its flow rate; a water pump is installed on the circulation pipeline and is electrically connected to the controller to circulate the cooling liquid; a cooling device is installed on the circulation pipeline to use the The cooling liquid flowing out of the output end is cooled; and the controller calculates the cooling liquid according to the temperature of the cooling liquid in the accommodating space and the value of the flow rate sensor in a proportional mode that the higher the temperature, the faster the flow rate. The optimal flow rate of the cooling liquid entering and exiting the accommodating space is controlled by the flow control valve to obtain the set temperature of the cooling liquid, and the heat dissipation system for directly contacting and cooling the halogen lamp.

According to the features disclosed above, the driving element of the flow control valve may be composed of any one of an electromagnetic solenoid, a micro motor or a piezoelectric element.

According to the features disclosed above, the flow rate sensor and the flow control valve can be included as separate structures or both can be combined together.

According to the features disclosed above, it further includes an external supply liquid entering the cooling device or the circulation pipeline through a liquid replenishment pipe, and the liquid replenishment pipe is provided with a second control valve, and the second control valve is electrically connected to the controller.

According to the feature of front opening, the left and right covers are further locked on both sides of the elongated housing by several screws, and the inner side of the left and right covers are further provided with a sealing film.

According to the feature of the front disclosure, the light-transmitting plate further includes two pressing strips respectively pressed and fixed on the front and rear sides of the light-transmitting plate, so that the light-transmitting plate is fixed on the top of the elongated casing.

According to the features disclosed above, the transparent plate is formed by a light guide plate.

According to the features disclosed above, this creation further includes a leak-proof structure of the lamp holder. In a preferred embodiment, the mounting hole of the elongated housing is a screw hole. The lamp holder includes: a hollow base body, which An annular body is formed on the top, and a protruding thread body that can be locked in the installation hole is formed on the annular body. A first through hole is formed in the protruding thread body, and a larger diameter hole is connected below the first through hole. The second through hole, and an internal thread is formed at the bottom of the second through hole; an O-shaped washer, which is sleeved on the bottom of the outer peripheral edge of the protruding thread body, and is pressed against the length by the annular body The bottom edge of the type housing; a waterproof plug, which is tightly placed in the second through hole, and the upper part of the waterproof plug is provided with a receiving hole for the lower part of the halogen lamp to be embedded, and the halogen lamp The electrical pin protrudes from the bottom of the waterproof plug; an internal nut is locked in the internal thread at the bottom of the second through hole to press the top of the waterproof plug against the bottom edge of the first through hole , so that the first through hole forms a waterproof and closed state, and the inner nut has a third through hole.

According to the feature disclosed above, the waterproof plug is made of elastic material, the receiving hole is matched with the shape of the lower part of the halogen lamp, so that it can be combined into a tight fit, and the bottom of the receiving hole is provided with two small perforations. The electrical pins for the halogen lamp protrude and are located in the third through hole.

With the help of the above-mentioned technical means, the heat dissipation automatic control system of this creation is based on the temperature of the coolant in the lamp tube and the value of the flow sensor, so that the flowing coolant directly contacts and cools the halogen lamp, and the temperature The higher the flow rate, the faster the proportional mode, calculate the optimal flow rate of the coolant in and out, and then the flow control valve controls the flow rate of the coolant, so as to directly contact the halogen lamp with the best cooling mode to solve the problem. Conventional use of "non-contact" heat dissipation for halogen lamps cannot achieve the desired heat dissipation effect, resulting in the problem that halogen lamps are easily damaged; thereby improving product reliability and service life. Furthermore, the leak-proof structure of the lamp holder achieves a completely water-proof function, thereby enhancing product safety.

The following describes the implementation of the invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the invention from the content disclosed in this specification. The invention can also be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the invention.

First of all, please refer to Figures 1 to 8, a preferred embodiment of an infrared lamp heat dissipation automatic control system in this invention, the infrared lamp 10 includes: a long housing 11, the cross section of which is concave to form an accommodating Space 111, the bottom of the elongated housing 11 is provided with at least one installation hole 112; at least one lamp holder 12, the lamp holder 12 is combined with the bottom of the elongated housing 11 corresponding to the installation hole 112; at least one The halogen lamp 13 is combined on the lamp holder 12 , and the upper section of the halogen lamp 13 protrudes in the accommodating space 111 .

A light-transmitting plate 14 is arranged on the top of the elongated housing 11. In this embodiment, the light-transmitting plate 14 is formed by a light guide plate. Furthermore, the light-transmitting plate 14 further includes two beading strips 15 respectively The light-transmitting plate 14 is fixed on the top of the elongated housing 11 by being pressed and fixed on the front and rear sides of the light-transmitting plate.

Two left and right covers 16 are respectively located on the left and right sides of the elongated housing 11, and two left and right covers 16 are provided with a flow hole 161 relative to the accommodating space; as shown in Figure 3 , in this embodiment, the left and right covers 16 further include locking holes 113 locked on both sides of the elongated housing 11 by several screws 162, and the inner surfaces of the left and right covers 16 further include a seal Film 17, but not limited thereto. However, it is found that the composition disclosed above belongs to the prior art (Prior Art) and is not the subject matter of the patent of this application, so it is not necessary to repeat it.

As shown in Figure 7, its main feature of this invention is that: the infrared lamp 10 further includes a heat dissipation automatic control system 20, and the heat dissipation automatic control system 20 includes: a circulation pipeline 30, which includes an input terminal 31 and an output Ends 32 are respectively connected to the circulation holes 161 of the right and left cover 16 for injecting cooling liquid W into the accommodating space 111 of the infrared lamp 10 to circulate in order to cool down the halogen lamp 13 .

A temperature sensor 40 is arranged in the infrared lamp 10 to detect the temperature of the coolant W in the accommodating space 111; a controller 50 includes a microprocessor 51 and a memory 52, which electrically connect the temperature sensor 40, and calculate the temperature of the cooling liquid W;

A flow rate sensor 60 is arranged on the circulation pipeline 30 to detect the flow rate of the coolant W and transmit the value to the controller 50; in this embodiment, the flow rate sensor 60 may include It is composed of a velocity meter or a flow meter. The flow velocity of the cooling liquid W can be directly measured as a flow meter; the flow velocity of the cooling liquid W can also be calculated by the controller 50 through the cross-sectional area of the circulation pipeline 30 as a flow meter; The detectors 60 are all mature commercially available products, so no further description will be given here.

A flow control valve 70, including a first control valve 71 and a driving element 72, the driving element 72 receives the instruction signal of the controller 50, to control the opening/closing of the first control valve 71 or adjust its flow; In this embodiment, the driving element 72 of the flow control valve 70 is composed of any one of an electromagnetic solenoid, a micro motor or a piezoelectric element. However, the flow control valve 70 belongs to the prior art (Prior Art), and its detailed structure and principle are not repeated here. In this embodiment, the flow rate sensor 60 and the flow control valve 70 are formed as independent structures or combined together.

A water pump 80 is arranged on the circulation pipeline 30 and is electrically connected to the controller 50 for pumping the cooling liquid W for circulation; a cooling device 90 is arranged on the circulation pipeline 30 for converting the output from the The cooling liquid W flowing out of the end 32 is cooled; in this embodiment, the cooling device 90 includes a cold heat exchanger.

Thereby, the controller 50 is based on the temperature of the coolant W in the accommodating space 111 and the value of the water flow sensor 60, as shown in the coordinate diagram in FIG. 8 , the higher the temperature, the faster the flow rate. mode, calculate the optimum flow rate of the cooling liquid W entering and leaving the accommodating space 111, so that the flow rate of the cooling liquid W can be controlled by the flow control valve 70, so as to obtain the set temperature of the cooling liquid W, and the halogen lamp 13 Heat dissipation system for direct contact cooling.

As shown in Figure 7, in this embodiment, the invention further includes an external supply liquid 91 entering the cooling device 90 or the circulation pipeline 30 through a liquid replenishment pipe 92, and the liquid replenishment pipe 92 is provided with a second control valve 93 , the second control valve 93 is electrically connected to the controller 50 .

Based on the above, in order to cope with the flow rate of the cooling liquid W entering and exiting the accommodating space 111 , the present invention further includes a leak-proof structure of the lamp holder 12 to prevent the cooling liquid W from leaking. As shown in Figures 9 and 10, in a preferred embodiment, the installation hole 112 of the elongated housing 11 can be a screw hole, and the lamp holder 12 includes: a hollow base body 121, above which An annular body 1211 is formed, and a protruding thread body 1212 that can be locked in the installation hole 112 is formed on the annular body 1211. A first through hole 1213 is formed in the protruding thread body 1212, and the first through hole A second through hole 1214 with a larger diameter is connected below 1213, and an internal thread 1215 is formed at the bottom of the second through hole 1214; an O-shaped washer 122 is sleeved on the outer periphery of the protruding thread body 1212 bottom, and pressed against the bottom edge of the elongated housing 11 by the annular body 1211; a waterproof plug 123, which is tightly placed in the second through hole 1214, and the upper section of the waterproof plug 123 is provided with a receiving hole 1231, used for inserting the lower portion of the halogen lamp 13, and making the electrical pin 131 of the halogen lamp 13 protrude from the bottom of the waterproof plug 123; an inner nut 124, which is locked in the second through hole 1214 The internal thread 1215 at the bottom is used to press the top and bottom of the waterproof plug 123 on the bottom edge surface of the first through hole 1213, so that the first through hole 1213 forms a waterproof closed state, and the inner nut 124 has a third through hole. Hole 1241.

In this embodiment, the waterproof plug 123 may be made of elastic material, the receiving hole 1231 is adapted to the shape of the lower part of the halogen lamp 13, so that it is combined into a tight fit, and the bottom of the receiving hole 1231 is provided with Two small through holes 1232 are provided for the electrical pins 131 of the halogen lamp 13 to protrude and be located in the third through hole 1241 .

Based on such a structure, firstly, after the lamp holder 12 is combined with the installation hole 112, it has an excellent sealing effect, which can ensure that the cooling liquid W in the accommodating space 111 will not leak out through the installation hole 112; Furthermore, the lower portion of the halogen lamp 13 is covered by the waterproof plug 123 in a tight fit; in this way, the two complement each other to achieve a complete water-proof structure.

With the help of the above-mentioned technical means, the heat dissipation automatic control system 20 of the present invention is based on the temperature of the cooling liquid W in the lamp tube and the value of the flow rate sensor 60, so that the flowing cooling liquid W directly controls the halogen lamp 12. Contact cooling, with the proportional mode that the higher the temperature, the faster the flow rate, calculate the optimal flow rate of the cooling liquid W in and out, and then the flow control valve 70 controls the flow rate of the cooling liquid W, so as to directly contact the halogen lamp 12 The best heat dissipation mode for cooling is used to solve the problem that conventional infrared lamps use "non-contact" heat dissipation for halogen lamps, which cannot achieve the predetermined heat dissipation effect, resulting in the easy damage of halogen lamps; thereby improving product reliability and service life. Enhanced efficacy. Furthermore, the leak-proof structure of the lamp holder 12 achieves a completely water-proof function, thereby enhancing product safety.

To sum up, the technical means disclosed in this creation do have the new patent requirements such as "novelty", "progressiveness" and "suitable for industrial use". I pray that the Jun Bureau will grant patents to encourage creation without any obligation. sense of virtue.

However, the diagrams and descriptions disclosed above are only the preferred embodiments of this creation, and modifications or equivalent changes made by those who are familiar with this art according to the spirit of this case should still be included in the scope of this patent application.

10: Infrared lamp 11: Long shell 111:Accommodating space 112: installation hole 113: locking hole 12: lamp holder 121: Hollow seat body 1211: ring body 1212: Raised thread body 1213: the first through hole 1214: the second through hole 1215: internal thread 122: O-ring washer 123: waterproof plug 1231: storage hole 1232: small perforation 124: inner nut 1241: The third through hole 13:Halogen lamp 131: electrical pin 14: Translucent panel 15: layering 16: Capping 161: Flow hole 162: screw 17: Sealing film 20: Automatic heat dissipation control system 30:Circulation pipeline 31: input terminal 32: output terminal 40:Temperature sensor 50: Controller 51: Microprocessor 52: Memory 60: Flow rate sensor 70: Flow control valve 71: The first control valve 72: Drive element 80: water pump 90: cooling device 91:External supply fluid 92: Rehydration tube 93: Second control valve W: coolant

Figure 1 is a three-dimensional view of the appearance of the infrared lamp tube of this creation. Figure 2 is a three-dimensional view of the appearance of the infrared lamp tube of this creation looking up. Figure 3 is an exploded three-dimensional view of part of the structure of the infrared lamp of this creation. Figure 4 is a side view of the infrared lamp tube of this creation. Fig. 5 is a cross-sectional view of 5-5 in Fig. 4 . Fig. 6 is a sectional view of 6-6 in Fig. 5 . FIG. 7 is a structural diagram of a preferred embodiment of the automatic heat dissipation control system of this invention. Figure 8 is the coordinate diagram of the relationship between temperature and flow velocity of the coolant in this creation. Figure 9 is an exploded three-dimensional view of the waterproof structure of the lamp holder created by the author. Figure 10 is a cross-sectional view of the waterproof structure of the lamp holder created by this invention.

10: Infrared lamp

13:Halogen lamp

16: Capping

20: Automatic heat dissipation control system

30:Circulation pipeline

31: input terminal

32: output terminal

40:Temperature sensor

50: Controller

51: Microprocessor

52: memory

60: Flow rate sensor

70: Flow control valve

71: The first control valve

72: Drive element

80: water pump

90: cooling device

91:External supply fluid

92: Rehydration tube

93: Second control valve

W: coolant

Claims (9)

An automatic heat dissipation control system for an infrared lamp tube, the infrared lamp tube includes: An elongated shell whose cross-section is concave to form an accommodating space, the bottom of the elongated shell is provided with at least one installation hole; at least one lamp holder, the lamp holder is combined with the bottom of the elongated housing corresponding to the installation hole; at least one halogen lamp, which is combined on the lamp holder, and the upper section of the halogen lamp protrudes into the accommodating space; A light-transmitting plate is arranged on the top of the elongated housing; Two left and right covers are arranged on the left and right sides of the elongated casing respectively, and a flow hole is provided on the two left and right covers relative to the accommodating space; It is characterized in that: the infrared lamp further includes an automatic control system for heat dissipation, and the automatic control system for heat dissipation includes: A circulation pipeline, which includes an input end and an output end, is respectively connected to the flow holes of the two left and right covers, and is used to inject cooling liquid into the accommodating space of the infrared lamp tube and circulate the halogen lamp cooling; A temperature sensor is arranged in the infrared lamp tube to detect the temperature of the coolant in the accommodating space; A controller, including a microprocessor and a memory, is electrically connected to the temperature sensor, and calculates the temperature of the coolant; A flow rate sensor is arranged on the circulation pipeline to detect the flow rate of the coolant and transmit the value to the controller; A flow control valve, including a first control valve and a driving element, the driving element receives an instruction signal from the controller to control the first control valve to adjust its flow; a water pump, installed on the circulation pipeline and electrically connected to the controller, for pumping the coolant to circulate; a cooling device, installed on the circulation pipeline, to lower the temperature of the cooling liquid flowing out from the output end; and The controller is based on the temperature of the cooling liquid in the accommodating space and the value of the flow sensor, and calculates the optimal flow rate of the cooling liquid in and out of the accommodating space in a proportional mode in which the higher the temperature, the faster the flow rate , so that the flow rate of the cooling liquid is controlled by the flow control valve, so as to obtain the set temperature of the cooling liquid, and the heat dissipation system for directly contacting and cooling the halogen lamp. The automatic heat dissipation control system for infrared lamps as described in Claim 1, wherein the driving element of the flow control valve is composed of any one of an electromagnetic solenoid, a micro motor or a piezoelectric element. The infrared lamp heat dissipation automatic control system according to claim 2, wherein, the flow rate sensor and the flow control valve are composed of separate structures or both are combined together. The infrared lamp heat dissipation automatic control system as described in Claim 1, further comprising an external supply liquid entering the cooling device or the circulation pipeline through a liquid replenishment pipe, and the liquid replenishment pipe is provided with a second control valve, the The second control valve is electrically connected to the controller. The automatic heat dissipation control system for infrared lamps as described in Claim 1, wherein the two left and right covers further include several screws locked on both sides of the elongated housing, and the inner surfaces of the left and right covers It further includes a sealing film. The automatic heat dissipation control system for infrared lamps as described in claim 1, wherein the light-transmitting plate further includes two pressing strips respectively pressed and fixed on the front and rear sides of the light-transmitting plate, so that the light-transmitting plate is fixed on the on top of the elongated housing. The automatic heat dissipation control system for infrared lamps as described in claim 1, wherein the light-transmitting plate is formed by a light-guiding plate. In the automatic heat dissipation control system for infrared lamps as described in Claim 1, wherein the installation hole of the elongated housing is a screw hole, and the lamp holder includes: A hollow base body, an annular body is formed on the top, a protruding thread body that can be locked in the installation hole is formed on the annular body, a first through hole is formed in the protruding thread body, and the first through hole A second through hole with a larger diameter is connected below, and an internal thread is formed at the bottom of the second through hole; An O-shaped washer, which is sleeved on the bottom of the outer peripheral edge of the protruding thread body, and is pressed against the bottom edge of the elongated shell by the annular body; A waterproof plug, which is tightly placed in the second through hole, the upper part of the waterproof plug is provided with a receiving hole for the lower part of the halogen lamp to be embedded, and the electrical pins of the halogen lamp protrude out the bottom of the waterproof plug; and an internal nut, which is locked in the internal thread at the bottom of the second through hole, and is used to press the top and bottom of the waterproof plug against the bottom edge of the first through hole, so that the first through hole forms a waterproof and closed state, and The inner nut has a third through hole. The automatic heat dissipation control system for infrared lamp tubes as described in claim 8, wherein the waterproof plug is made of elastic material, and the receiving hole matches the shape of the lower section of the halogen lamp so that it can be combined into a tight fit, And the bottom of the receiving hole is provided with two small perforations for the electrical pins of the halogen lamp to protrude out and be located in the third through hole.

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