JP2021064593A - High-speed cooling device of high-power illumination lamp - Google Patents

Abstract

To disclose a high-speed cooling device of a high-power illumination lamp.SOLUTION: A high-speed cooling device of a high-power illumination lamp includes a main body, a shade is fixedly installed at a left end face of the main body, an illumination space opened at a left side is formed at the shade, a lamp seat is fixedly arranged at the left end face of the main body, the illumination lamp located in the illumination space is fixedly connected to a left end of the lamp seat so as to be conductive in electricity, a semi-circular ring-shaped heat absorption space is formed at an upper wall of the illumination space, a heat absorption port is communicatively formed between the heat absorption space and the illumination space, a semi-circular ring-shaped blowing space is formed at a lower side of the illumination space, a clearance between the blowing space and the illumination space is formed so as to communicate with a blowing port, a fan device is installed in the main body, the fan device includes a fan space which is vertically symmetrically formed in the main body, and a semi-circular ring-shaped ventilation space opened at the left side is communicatively formed at a left wall of the fan space.SELECTED DRAWING: Figure 1

Description

The present invention relates to the technical field of lighting lamps, and specifically to high-speed cooling devices for high-power lighting lamps.

In larger-scale scenes, high-power lighting is used to provide lighting, and the large amount of heat generated during that period penetrates into the air, raising the temperature of the surrounding air, and it is no exaggeration to say that it is a waste of energy resources. Also, after turning off the lights, it is possible to disassemble or move the lights for the first time after cooling them naturally, and it takes a lot of time to cool them naturally, and it is easy to get burned. It is necessary to absorb the generated heat and cool it. The present invention can solve the above problems.

Chinese Patent Application Publication No. 105452758

Technical problem:
High-power luminaires generate a relatively large amount of heat when used, and natural cooling causes waste of energy and slow speed.

A high-speed cooling device for a high-power illuminator, including a main body, a shade is fixedly installed on the left end surface of the main body, and an illumination space open to the left is installed in the shade, and the main body is installed. A light seat is fixedly installed in the left end surface of the light seat, and a light lamp located in the lighting space is connected to the left end of the light seat so as to be fixed and energized, and an upper wall of the lighting space. A semi-annular heat absorbing space is installed in the space, a heat absorbing port is installed between the heat absorbing space and the lighting space, and a semi-circular air blowing space is installed below the lighting space. The air outlet is installed between the air blowing space and the lighting space so as to communicate with each other, a fan device is installed in the main body, and the fan device is installed vertically symmetrically in the main body. A semi-annular ventilation space opened to the left is installed on the left wall of the fan space so as to communicate with the fan space, and the left side of the ventilation space on the upper side communicates with the right side of the heat absorption space. The left side of the ventilation space on the lower side communicates with the right side of the ventilation space, the heat absorbing fan is rotatably installed on the right wall of the fan space on the upper side, and the ventilation fan is installed on the right wall of the fan space on the lower side. Is rotatably installed, a thermal energy converter is fixedly installed on the right side of the main body, and a heat absorbing passage is installed at the upper end of the thermal energy converter so as to communicate with the upper end of the heat absorbing passage. Is bent to the left and communicates with the upper end of the right wall of the fan space on the upper side, and is installed so as to communicate with the air passage at the lower end of the thermal energy converter, and the lower end of the air passage is to the left. It bends and communicates with the lower end of the right wall of the fan space on the lower side, and a control device is installed on the right side of the fan space, and the control device can control the rotation of the heat absorbing fan and the blower fan at the same time. The opening and closing of the heat absorbing passage and the blowing passage can be controlled.

Beneficially, when the calorific value of the lighting becomes large, the endothermic fan and the blower fan rotate at the same time, and the blower fan blows the wind into the lower ventilation space to blow the blower space. The endothermic fan sucks the wind, and the hot air around the endothermic port is sucked into the endothermic space through the endothermic port. When the endothermic fan does not rotate and the endothermic fan continuously rotates to blow air to the endothermic port when the endothermic fan flows into the fan space through the upper ventilation space and the calorific value of the lighting lamp is low. And let it cool.

An upper fan shaft is fixedly installed at the axis of the heat absorbing fan, a pulley space is installed on the lower right side of the upper fan space, and the right end of the upper fan shaft extends into the pulley space. A driven pulley is fixedly installed at the right end of the upper fan shaft, a driven pulley is rotatably installed below the driven pulley, and a transmission belt is installed between the driven pulley and the driven pulley. Is wound around, and a transmission shaft is fixedly installed at the shaft center of the driving pulley, and a lower fan shaft is fixedly installed at the shaft center of the blower fan.

Advantageously, the control device is provided with a control space installed on the right side of the pulley space, the right end of the transmission shaft extends into the control space, and an upper spur gear is located at the right end of the transmission shaft. Fixedly installed, the right end of the lower fan shaft extends into the control space, and a lower spur gear is fixedly installed at the right end of the lower fan shaft, and the lower spur gear is below the upper spur gear. A spur gear is fixedly connected to the right end of the lower spur gear, and a switching rod is slidably installed on the right side inside the control space at the lower end inside the switching rod. A power motor is fixedly installed, a large spur gear that meshes with the small spur gear is ligably connected to the left end of the power motor, and a main spur gear is fixedly connected to the left end of the large spur gear. The driving spur gear can mesh with both the upper spur gear and the lower spur gear at the same time.

Advantageously, the translation space is installed on the upper wall of the control space so as to communicate with each other, and the control bolts are rotatably installed between the left and right walls of the translation space in the translation space. Is installed so that the parallel movement block connected to the control bolt by a thread can slide left and right, and the upper end of the switching rod is fixedly connected to the lower end surface of the parallel movement block.

A control motor is fixedly installed in the left wall of the parallel moving space, and the left end of the control bolt is movably connected to the right end of the control motor.

Beneficially, the upper sealing space is installed so as to communicate between the left wall of the endothermic passage and the right wall of the parallel moving space, and the upper sealing plate that can be sealed slides left and right in the upper sealing space. The right end of the upper sealing plate can be extended into the endothermic passage to seal the endothermic passage, and a expansion and contraction space opened to the right is installed in the parallel moving block. The left end of the upper sealing plate extends inside the expansion and contraction space, and an expansion and contraction spring is fixedly connected between the left end of the upper sealing plate and the left wall of the expansion and contraction space.

The lower sealing space is installed so as to communicate between the left wall of the air passage and the right wall of the control space, and the lower sealing plate can be slid left and right and sealed in the lower sealing space. The right end of the lower sealing plate extends into the air passage to seal the air passage, and the left end of the lower sealing plate extends into the control space and of the switching rod. It is fixedly connected to the right end face.

A ring-shaped thermometer is fixedly installed in the left end surface of the main body, the thermometer is connected so as to be able to energize the power motor and the control motor, and the lamp seat is said. Located inside the inner circle of the calorie meter, the calorie meter can measure the amount of heat around the four circumferences of the illumination lamp, and the calorie meter can measure the amount of heat measured by the control motor and the power motor. Can be controlled to cool and lower the temperature.

The beneficial effect of the present invention is: The present invention measures the amount of heat around the illuminating lamp and adjusts the wind force to cool the illuminating lamp by sending cold air to the lower side and sucking hot air from the upper side when the amount of heat is large. Accelerates to absorb heat, and when the heat is low, it cools quickly, cooling the illuminator quickly and at the same time saving electrical energy.

In order to explain the present invention in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention and is described in the present application. Each direction is the direction when the device is viewed in the same direction as in FIG.

FIG. 1 is an overall configuration diagram of a high-speed cooling device for a high-power illuminating lamp of the present invention. FIG. 2 is an enlarged view of the structure of A in FIG. FIG. 3 is a block diagram in the BB direction in FIG. FIG. 4 is a block diagram in the CC direction in FIG.

The present invention relates to a high-speed cooling device for a high-power illuminating lamp, and is mainly applied to high-speed cooling of an illuminating lamp.

A high-speed cooling device for a high-power illuminator, including a main body 11, a shade 12 is fixedly installed on the left end surface of the main body 11, and an illumination space 13 opened to the left is provided in the shade 12. The lighting seat 51 is fixedly installed in the left end surface of the main body 11, and the lighting lamp 52 located in the lighting space 13 can be fixedly and energized at the left end of the lighting seat 51. A semi-annular heat absorbing space 14 is installed on the upper wall of the lighting space 13, and a heat absorbing port 15 is installed between the heat absorbing space 14 and the lighting space 13 so as to communicate with each other. A semi-annular ring-shaped ventilation space 16 is installed under the illumination space 13, and an air outlet 17 is installed between the ventilation space 16 and the illumination space 13 so as to communicate with each other. A fan device 101 is installed in the fan device 101, and the fan device 101 includes a fan space 18 installed symmetrically in the main body 11, and a semicircular annular ventilation opening to the left is provided on the left wall of the fan space 18. The space 21 is installed so as to communicate with each other, the left side of the upper ventilation space 21 communicates with the right side of the heat absorbing space 14, the left side of the lower ventilation space 21 communicates with the right side of the ventilation space 16, and the upper side communicates with each other. A heat absorbing fan 19 is rotatably installed on the right wall of the fan space 18, and a blower fan 20 is rotatably installed on the right wall of the fan space 18 on the lower side. The heat energy converter 41 is fixedly installed, and the heat absorption passage 42 is installed so as to communicate with the upper end of the heat energy converter 41, and the upper end of the heat absorption passage 42 is bent to the left to the upper fan. It communicates with the upper end of the right wall of the space 18, and is installed so that the air passage 43 communicates with the lower end of the thermal energy converter 41. It communicates with the lower end of the right wall of the fan space 18, and a control device 102 is installed on the right side of the fan space 18, and the control device 102 can control the rotation of the heat absorbing fan 19 and the blower fan 20 at the same time. The opening and closing of the heat absorbing passage 42 and the blowing passage 43 can be controlled.

Advantageously, when the calorific value of the illumination lamp 52 becomes large, the endothermic fan 19 and the blower fan 20 rotate at the same time, and the blower fan 20 blows the wind into the ventilation space 21 on the lower side. It is blown into the air blowing space 16 and blown to the endothermic port 15 by the endothermic port 17 to cool it. At this time, the endothermic fan 19 sucks the wind and the hot air around the endothermic port 15 absorbs the heat. The endothermic fan 19 rotates when it is sucked into the endothermic space 14 through the mouth 15 and flows into the fan space 18 through the upper ventilation space 21 and the amount of heat generated by the illumination lamp 52 is low. Instead, the blower fan 20 subsequently rotates to blow air to the endothermic port 15 to cool it.

Beneficially, the upper fan shaft 22 is fixedly installed at the axis of the heat absorbing fan 19, and the pulley space 23 is installed on the lower right side of the upper fan space 18 to provide the upper fan shaft 22. The right end extends into the pulley space 23, the driven pulley 24 is fixedly installed at the right end of the upper fan shaft 22, and the driven pulley 25 is rotatably installed below the driven pulley 24. A transmission belt 26 is wound between the main drive pulley 25 and the driven pulley 24, and a transmission shaft 27 is fixedly installed at the axis of the drive pulley 25 and at the axis of the blower fan 20. The lower fan shaft 28 is fixedly installed.

Advantageously, the control device 102 is provided with a control space 29 installed on the right side of the pulley space 23, and the right end of the transmission shaft 27 extends into the control space 29 and the transmission shaft 27 The upper spur gear 30 is fixedly installed at the right end, the right end of the lower fan shaft 28 extends into the control space 29, and the lower spur gear 31 is fixedly installed at the right end of the lower fan shaft 28. The lower spur gear 31 faces below the upper spur gear 30, a spur gear 32 is fixedly connected to the right end of the lower spur gear 31, and a switching rod is fixedly connected to the right end inside the control space 29. 33 is installed so as to be slidable to the left and right, a power motor 34 is fixedly installed at the lower end inside the switching rod 33, and a large spur gear 35 that meshes with the small spur gear 32 is transmitted to the left end of the power motor 34. The spur gear 36 is fixedly connected to the left end of the spur gear 35 so that the spur gear 36 can mesh with both the spur gear 30 and the spur gear 31 at the same time.

Advantageously, the translation space 37 is installed on the upper wall of the control space 29 so as to communicate with each other, and the control bolt 38 is rotatably installed between the left and right walls of the translation space 37, and the parallel movement space 37 is rotatably installed. In the moving space 37, a parallel moving block 39 connected to the control bolt 38 with a screw thread is installed so as to slide left and right, and the upper end of the switching rod 33 is fixed to the lower end surface of the parallel moving block 39. Is connected to.

Advantageously, the control motor 40 is fixedly installed in the left wall of the parallel moving space 37, and the left end of the control bolt 38 is migably connected to the right end of the control motor 40.

Advantageously, the upper sealing space 44 is installed so as to communicate between the left wall of the endothermic passage 42 and the right wall of the parallel moving space 37, and the upper sealing space 44 can be sealed. The sealing plate 45 is installed so as to be slid to the left and right, and the right end of the upper sealing plate 45 extends into the heat absorbing passage 42 to seal the heat absorbing passage 42, and is right in the parallel moving block 39. An expansion and contraction space 46 that opens toward the side is installed, the left end of the upper sealing plate 45 extends inside the expansion and contraction space 46, and between the left end of the upper sealing plate 45 and the left wall of the expansion and contraction space 46. The expansion spring 47 is fixedly connected.

Advantageously, the lower sealing space 48 is installed so as to communicate between the left wall of the air passage 43 and the right wall of the control space 29, and the lower sealing plate 49 is contained in the lower sealing space 48. Is installed so that it can slide left and right and can be sealed, the right end of the lower sealing plate 49 extends into the air passage 43 to seal the air passage 43, and the left end of the lower sealing plate 49 It extends into the control space 29 and is fixedly connected to the right end surface of the switching rod 33.

Beneficially, a ring-shaped thermometer 50 is fixedly installed in the left end surface of the main body 11, and the thermometer 50 can energize the power motor 34 and the control motor 40. The light seat 51 is located inside the inner circle of the calorie meter 50, and the calorie meter 50 can measure the calorific value of the four circumferences of the illumination lamp 52, and the calorie meter 50 can measure the calorific value of the four circumferences of the illumination lamp 52. The temperature of 50 can be lowered by controlling the control motor 40 and the power motor 34 according to the measured amount of heat to perform cooling.

The procedure for using the present invention will be described in detail with reference to FIGS. 1 to 4 below:

In the initial state, the parallel movement block 39 and the switching rod 33 are located at the right extreme position. At this time, the upper sealing space 44 seals the heat absorbing passage 42 and contracts it inside the expansion and contraction space 46, and the expansion and contraction spring 47 is in the compressed state. At this time, the lower sealing plate 49 seals the air passage 43. At this time, the large spur gear 35 and the small spur gear 32 are not meshed with each other, and the main spur gear 36, the upper spur gear 30 and the lower spur gear 31 are engaged. Not meshing.
When the lighting is provided by the lighting 52, the temperature of the air outside the lighting 52 rises as the lighting time elapses, and when the calorimeter 50 detects a high temperature, the control motor 40 is activated. Then, the control bolt 38 is rotated and interlocked, and the parallel movement block 39 moves to the left to the left extreme position by the thread connection. At this time, the telescopic spring 47 first returns to the inelastic state, and in this process, the upper sealing plate 45 continues. The heat absorbing passage 42 is sealed, and then the telescopic spring 47 pulls the upper sealing plate 45 to the left to open the heat absorbing passage 42, and the parallel movement block 39 interlocks the switching rod 33 to move to the left to the left limit position in synchronization. Then, the lower sealing plate 49 is moved to the left to open the air passage 43. At this time, the main spur gear 36 moves to the left and meshes with the upper spur gear 30 and the lower spur gear 31, and the large spur gear 35 is the small spur gear 32. At this time, the power motor 34 starts to rotate and interlock the large spur gear 35 and the main spur gear 36, and the main spur gear 36 meshes with the upper spur gear 30 and the lower spur gear 30. The lower spur gear 31 is rotationally interlocked with the gear 31, and the lower spur gear 31 is rotationally interlocked with the blower fan 20 by the lower fan shaft 28 to blow air. Further, cold air is sent to the lower side of the illumination lamp 52, and the upper spur gear 30 is driven by the transmission shaft 27. The pulley 20 is rotationally interlocked, the driven pulley 24 is rotationally interlocked by the transmission belt 26, the upper fan shaft 22 is rotationally interlocked with the heat absorbing fan 19 to suck the wind, and the hot air in the lighting space 13 is further interlocked with the hot air in the upper fan space 18. It is sucked into the air, further sent into the heat energy converter 41 by the heat absorption passage 42, and the heat energy in the air is converted into electric energy and stored, and the cooled gas passes through the air passage 43 and is stored in the lower fan space 18. It is sent inside and air circulation can be realized.
When the lighting 52 is turned off, the heat absorbing fan 19 and the blower fan 20 are kept rotating, and when the heat quantity measuring instrument 50 detects that the temperature inside the lighting space 13 has dropped and the amount of heat that can be absorbed is small, the control motor 40 is activated to move the parallel movement block 39 to the right in the intermediate position, at which time the upper sealing plate 45 seals the heat absorbing passage 42, the telescopic spring 47 is not receiving force, and the blowing passage 43 is still open. At this time, the main spur gear 36, the upper spur gear 30, and the lower spur gear 31 are disengaged from the meshed state, and the large spur gear 35 and the small spur gear 32 are meshed with each other. The gear 35 rotates and interlocks the spur gear 32 by gear meshing, further rotates and interlocks the lower spur gear 31 and the lower fan shaft 28, further accelerates and interlocks the blower fan 20, and strengthens the wind force to increase the lighting 52. Let it cool quickly.

According to the above method, those skilled in the art can carry out various changes according to the operation pattern within the scope of the present invention.

Claims (9)

A high-speed cooling device for a high-power illuminator, including a main body, a shade is fixedly installed on the left end surface of the main body, and an illumination space open to the left is installed in the shade, and the main body is installed. A light seat is fixedly installed in the left end surface of the light seat, and a light lamp located in the lighting space is connected to the left end of the light seat so as to be fixed and energized, and an upper wall of the lighting space. A semi-annular heat absorbing space is installed in the space, a heat absorbing port is installed between the heat absorbing space and the lighting space, and a semi-circular air blowing space is installed below the lighting space. The air outlet is installed between the air blowing space and the lighting space so as to communicate with each other, a fan device is installed in the main body, and the fan device is installed vertically symmetrically in the main body. A semi-annular ventilation space opened to the left is installed on the left wall of the fan space so as to communicate with the fan space, and the left side of the ventilation space on the upper side communicates with the right side of the heat absorption space. The left side of the ventilation space on the lower side communicates with the right side of the ventilation space, the heat absorbing fan is rotatably installed on the right wall of the fan space on the upper side, and the ventilation fan is installed on the right wall of the fan space on the lower side. Is rotatably installed, a thermal energy converter is fixedly installed on the right side of the main body, and a heat absorbing passage is installed at the upper end of the thermal energy converter so as to communicate with the upper end of the heat absorbing passage. Is bent to the left and communicates with the upper end of the right wall of the fan space on the upper side, and is installed so as to communicate with the air passage at the lower end of the thermal energy converter, and the lower end of the air passage is to the left. It bends and communicates with the lower end of the right wall of the fan space on the lower side, and a control device is installed on the right side of the fan space, and the control device can control the rotation of the heat absorbing fan and the blower fan at the same time. A high-speed cooling device for a high-power lighting lamp, which can control the opening and closing of the heat absorbing passage and the blowing passage. When the heat generation amount of the illumination lamp becomes large, the endothermic fan and the blower fan rotate at the same time, and the blower fan blows the wind into the lower ventilation space and blows it into the blower space. Then, the endothermic fan blows air to the endothermic port to cool it, and at this time, the endothermic fan sucks the air, and the hot air around the endothermic port is sucked into the endothermic space through the endothermic port, and is on the upper side. When the endothermic fan flows into the fan space through the ventilation space and the calorific value of the lighting lamp is low, the endothermic fan does not rotate, and the endothermic fan continuously rotates to blow air to the endothermic port for cooling. The high-speed cooling device for a high-power illuminator according to claim 1. An upper fan shaft is fixedly installed at the axis of the heat absorbing fan, a pulley space is installed on the lower right side of the upper fan space, and the right end of the upper fan shaft extends into the pulley space. A driven pulley is fixedly installed at the right end of the upper fan shaft, a driven pulley is rotatably installed below the driven pulley, and a transmission belt is installed between the driven pulley and the driven pulley. 1 is characterized in that a transmission shaft is fixedly installed at the shaft center of the driving pulley, and a lower fan shaft is fixedly installed at the shaft center of the blower fan. High-speed cooling device for the high-power illuminators described. In the control device, a control space installed on the right side of the pulley space is installed, the right end of the transmission shaft extends into the control space, and an upper spur gear is fixedly installed at the right end of the transmission shaft. The right end of the lower fan shaft extends into the control space, and a lower spur gear is fixedly installed at the right end of the lower fan shaft, and the lower spur gear faces below the upper spur gear. A spur gear is fixedly connected to the right end of the lower spur gear, a switching rod is slidably installed on the right side inside the control space, and a power motor is installed at the lower end inside the switching rod. A large spur gear that is fixedly installed and meshes with the small spur gear is electrically connected to the left end of the power motor, and a main spur gear is fixedly connected to the left end of the large spur gear. The high-speed cooling device for a high-power illuminant according to claim 3, wherein both the upper spur gear and the lower spur gear can be meshed with each other at the same time. A parallel moving space is installed on the upper wall of the control space so as to communicate with each other, a control bolt is rotatably installed between the left and right walls of the parallel moving space, and the control bolt is installed in the parallel moving space. 4. The translational movement block connected to the parallel movement block is installed so as to be slid to the left and right, and the upper end of the switching rod is fixedly connected to the lower end surface of the parallel movement block. The high-speed cooling device for the high-power illuminators described. The fifth aspect of claim 5, wherein a control motor is fixedly installed in the left wall of the parallel moving space, and the left end of the control bolt is movably connected to the right end of the control motor. High-speed cooling device for high-power lighting. An upper sealing space is installed so as to communicate between the left wall of the endothermic passage and the right wall of the parallel moving space, and an upper sealing plate that can be sealed is installed so as to slide left and right in the upper sealing space. The right end of the upper sealing plate extends into the endothermic passage to seal the endothermic passage, and an expansion and contraction space opened to the right is installed in the parallel moving block, and the upper sealing plate is provided. The left end of the expansion and contraction space extends inside the expansion and contraction space, and an expansion and contraction spring is fixedly connected between the left end of the upper sealing plate and the left wall of the expansion and contraction space. A high-speed cooling device for the high-power lighting described. The lower sealing space is installed so as to communicate between the left wall of the air passage and the right wall of the control space, and the lower sealing plate can be slid left and right and sealed in the lower sealing space. The right end of the lower sealing plate extends into the air passage to seal the air passage, and the left end of the lower sealing plate extends into the control space and of the switching rod. The high-speed cooling device for a high-power illuminating lamp according to claim 1, wherein the high-speed cooling device is fixedly connected to the right end surface. A ring-shaped calorimeter is fixedly installed in the left end surface of the main body, the calorimeter is connected so as to be able to energize the power motor and the control motor, and the lamp seat is said. The high-speed cooling device for a high-power illuminant according to claim 1, wherein the high-speed cooling device is located inside an inner circle of a calorific value measuring instrument.

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