TWI675143B - Roof heat sink - Google Patents

Abstract

The creation is a heat dissipation device with a disassembly, installation and fixing on the roof. The heat dissipation device includes at least: an outer cover body erected and installed on the roof, a barrier plate set at one end of the outer cover body, and a set of The fan unit at the barrier plate, wherein a hollow space portion is formed between the outer cover and the barrier plate, so that the casing of the fan unit can be accommodated in the space portion; The air vents leading to the space part, the fixed grooves located at the periphery of the air vents, and the screw holes provided between the fixed grooves and the air vents; the fan unit is provided by a group provided at the barrier plate A base plate, a set of casings provided on the other side of the base plate, a hollow-shaped storage space formed between the casing and the base plate, and a joint formed by protruding outward from the base plate An exhaust hole penetrating through the joint and communicating with the accommodating chamber, an air intake hole located at the casing and communicating with the accommodating chamber, a group of motors provided at the casing, and a group of A fan blade provided at the shaft of the motor and accommodating in the container

Description

Roof cooling device

The invention relates to a roof heat dissipation device; in particular, to a roof heat dissipation device capable of being directly disassembled, installed and maintained from the roof.

According to the general metal house-type factory building, it will be about 2 to 3 storeys high. However, in order to prevent hot air from being concentrated in the metal house caused by long-term sun exposure on the metal roof, some developers have developed it. A metal roof heat dissipation structure is provided. Please refer to FIG. 1, which is mainly provided with an air vent 10 at an appropriate place on the roof wave plate 1 so that a hollow tube body 11 can be assembled at the roof wave plate 1; and the hollow tube A fixed bracket 12 is set inside the body 11, and a shaft 13 can be sleeved on the shaft portion 120 of the fixed bracket 12 (that is, a bearing is preferably sandwiched between the shaft 120 and the shaft 13, which is not shown in the figure). , The other end of the shaft 13 is sleeved on the fixing plate 14 (that is, another bearing is preferably sandwiched between the fixing plate 14 and the shaft 13, not shown), and is located on the outer side of the fixing plate 14 A plurality of fan blades 15 arranged in a circle at an equal distance and an equal angle are provided, so that the other end of the fan blades 15 can be located outside the cylinder body 11; and another bracket is arranged below the vent hole 10 of the roof wave plate 1. 16 and a suction motor 17 is arranged at the support 16 and a shaft 170 of the suction motor 17 is provided Fan 18, so that the fan 18 can be aligned with the vent hole 10; Thus, when the indoor temperature is increased to a predetermined temperature, then the motor 17 can drive a fan ventilation opening 1 8 turns, can suck hot air to rise to the vent 10, and flow through the inside of the hollow tube body 11, and then discharge from the two adjacent fins 15 arranged in a ring to the outside of the roof panel 1 to achieve The purpose of cooling the house.

When the exhaust motor 17 that has been suspended from the roof panel 1 on the 2nd to 3rd floors fails, it must be replaced and repaired by a professional, and it must be repaired in accordance with the schedule of the professional. However, due to the heat dissipation structure of the roof The required ventilation motor 17 and bracket 16 both have a certain volume and weight. In addition, the installation position is under the roof (that is, without any support), and often requires multiple people to perform disassembly, repair or replacement at the same time. For one thing, it will not only stop the ventilation for a long time, but also cause the air in the house to be overheated, which will cause the workers in it to have heatstroke or dehydration. At the same time, it will also prevent the maintenance staff from standing safely and securely As a result, it is not easy to dismantle and install with force, and the maintenance time and labor costs required by it are greatly increased, which is a major problem.

Therefore, how to develop a more stable standing position and easy-to-apply work area for maintenance personnel so that they can be easily and quickly disassembled, installed, repaired, and replaced is a topic that needs to be prioritized.

The roof heat radiation device of the present invention includes a heat radiation device which is detached, installed and fixed on the roof, and the heat radiation device at least further comprises: an outer cover body erected and installed on the roof, and an outer cover body assembled at one end of the outer cover body. A baffle plate and a set of fan units arranged at the baffle plate, wherein: a hollow space portion is formed between the outer cover body and the baffle plate, so that the casing of the fan unit can be accommodated in the space portion; The outer cover body is provided with a convex piece protruding outward, and a first caulking plate can be set up above the convex piece, In addition, a notch is formed on the vertical surface of the first caulk, and the notch can be sleeved close to the wavy roof surface, so that the first caulk can be respectively fixed and fixed to the convex piece and the convex plate at the same time. The wavy roof, and the outer cover is installed and fixed on the roof; and the barrier partition includes at least an air outlet communicating with the space portion, a fixed groove at the periphery of the air outlet, And a screw hole provided between the fixed groove and the air outlet hole; another angle iron bar is set on the outside of the barrier plate, and the angle iron bar can be arranged at the barrier plate at the same time and is already located on the wavy roof At the bottom of the main beam, in order to ensure that its bonding performance is more stable; in addition, a second caulk is sandwiched between the barrier plate and the angle iron bar, and the bottom end of the second caulk is fixed to the wave The roof, to increase its support strength; the wind turbine unit includes at least one set of base plates provided at the barrier plate, one set of housings provided at the other side of the base plate, and one of the housings A hollow chamber formed between the base plate and the base plate; A joint formed by extension, an exhaust hole penetrating through the joint and communicating with the accommodating chamber, an air intake hole located at the casing and communicating with the accommodating chamber, and a set of A motor, and a set of fan blades arranged at the motor shaft and accommodating the fan chamber; and the maximum size of the base plate is greater than the maximum size of the air vent in a relative position, and the maximum of the air vent The size must be larger than the maximum size of the casing of the fan unit in the relative position; with the above structure, the casing of the fan unit is placed from the outside of the air vent of the barrier plate toward the space inside, and then locked by the bolt In cooperation, the base plate of the fan unit is fastened to the blocking plate. When the motor or fan of the fan unit fails, maintenance personnel can easily dismantle and replace it from the roof to greatly improve its maintenance efficiency. And reduce the waiting time of exhaust heat convection, which can greatly reduce the man-hours and costs required for maintenance and replacement. Claim.

2‧‧‧ roof

21‧‧‧ main beam

22‧‧‧ Vent

3‧‧‧Cooling device

30‧‧‧ outer cover

301‧‧‧ convex

302‧‧‧hole

31‧‧‧Barrier

310‧‧‧ Outlet

311‧‧‧ fixed groove

312‧‧‧Thread hole

32‧‧‧Ministry of Space

33‧‧‧The first caulk

330‧‧‧ vertical

331‧‧‧notch

332‧‧‧ fixed hole

34‧‧‧Second Joint Filler

35‧‧‧ Angle iron bar

350‧‧‧ first perforation

351‧‧‧second perforation

36‧‧‧Fan unit

360‧‧‧ substrate

3601‧‧‧Joint

3602‧‧‧Vent

3603‧‧‧Ring convex

3604‧‧‧perforation

361‧‧‧chassis

3611‧‧‧Air inlet

362‧‧‧Motor

3621‧‧‧Shaft

363‧‧‧fan

365‧‧‧Capacity Room

390‧‧‧first bolt

391‧‧‧Second Bolt

392‧‧‧Third bolt

393‧‧‧fourth bolt

A‧‧‧Maximum size

B‧‧‧Maximum size

C‧‧‧Maximum size

Figure 1 is a conventional partial sectional view of the combination.

Figure 2 is a three-dimensional sectional view of the present invention applied to a roof.

Fig. 3 is a three-dimensional exploded schematic view of Fig. 2 after the disassembly operation.

Fig. 4 is a sectional view of the assembly after operation of Fig. 2;

Fig. 5 is another schematic sectional view of Fig. 2 after operation in Fig. 2.

The present invention relates to a roof heat dissipation device. Please refer to FIG. 2 to FIG. 5, which includes a heat dissipation device 3 having a detachable, fixed, and fixed roof 2. The heat dissipation device 3 at least further includes: An outer cover body 30 installed on the roof 2, a barrier plate 31 arranged at one end of the outer cover body 30, and a set of fan sets 36 arranged at the barrier plate 31, wherein: the outer cover body 30 and the barrier plate A combination of 31 spaces forms a hollow space portion 32 so that the casing 361 of the fan unit 36 can be accommodated in the space portion 32; the outer cover 30 is provided with a protruding piece 301 protruding outward, and the protruding piece A plurality of holes 302 are provided at appropriate places 301, and a first caulk plate 33 can be set up above the convex piece 301, and the vertical surface 330 of the first caulk plate 33 is formed with a notch portion 331 and its horizontal surface design. There is a fixing hole 332, and the notch portion 331 can be sleeved close to the surface of the wavy roof 2 so that one end of the first bolt 390 passes through the fixing hole 332 and the hole 302 and is directly screwed to the wavy roof. 2 places that caused the The first caulk 33 can be set and fixed on the convex piece 301 and the wavy roof 2 at the same time, so that the outer cover 30 can be tightly installed and fixed on the roof 2 (eg, FIG. 4); In addition, the blocking plate 31 includes at least an air outlet hole 310 communicating with the space portion 32, a fixed groove 311 located at the periphery of the air outlet hole 310, and a screw provided between the fixed groove 311 and the air outlet hole 310. Hole 312; the outer side of the barrier plate 31 is also screwed together by the second bolt 391, so that the second caulking plate 34 and the angle iron strip 35 are simultaneously arranged at the barrier plate 31, and the second caulking The plate 34 can be sandwiched between the baffle plate 31 and the angle iron bar 35, and the bottom end of the second caulking plate 34 can abut against the wavy roof 2 to increase the support of the outer cover 30 For the purpose of strength; in addition, the horizontal surface of the angle iron bar 35 is provided with a first perforation 350 and a vertical perforation 351 at an appropriate position. The second and third bolts 391 and 392 can pass through the first and second respectively. After the perforations 350 and 351, they are respectively locked at the blocking plate 31 and the main beam 21 which is already located on the bottom surface of the wavy roof 2 (eg, Fig. 4), so as to ensure its bonding performance is more The fan set 36 includes at least one set of a base plate 360 provided at the barrier plate 31, a set of a case 361 provided at the other side of the base plate 360, and a set of the case 361 and the base plate. 360 hollow chambers 365, a group of motors 362 provided at the housing 361, and a group of motors 362 located at the shaft 362 of the motor 362 and the fan blades 363 located in the chamber 365 Wherein, the base plate 360 includes a joint portion 3601 protruding from the top surface of the base plate 360 toward the outside, an exhaust hole 3602 penetrating through the joint portion 3601 and communicating with the container chamber 365, and The bottom surface of the base plate 360 faces The outer protrusion and abutment can be against the annular convex portion 3603 at the fixed groove 311 and the through hole 3604 penetrating through the base plate 360, and the base plate 360 is fastened by the fourth bolt 393 screwing method. At the blocking plate 31, the casing 361 is provided with an air inlet 3611 communicating with the receiving chamber 365, so that hot air can enter the casing 361 and flow through the receiving chamber 365. It is then discharged out of the heat sink 3 through the exhaust hole 3602; in addition, the maximum size A of the base plate 360 is larger than the maximum size B of the air outlet hole 310 at the opposite position, and the maximum size B of the air outlet hole 310 must be The maximum size C of the casing 361 of the fan group 36 is larger than the relative position (eg, Fig. 5); when the heat sink 3 is to be assembled, the maximum size B of the air outlet 310 which is already located at the blocking plate 31 is larger than The maximum size C of the casing 361 of the fan group 36 in the relative position, and the maximum size A of the base plate 360 is greater than the maximum size B of the air outlet 310 in the relative position. Therefore, it is only necessary to first The casing 361 is inserted from the outside of the blocking plate 31 toward the air outlet hole 310 until the casing 361 passes through. The air outlet 310 is then accommodated in the space portion 32; at this time, the annular convex portion 3603 at the base plate 360 of the fan set 36 can abut against the fixed groove 311, and the The through hole 3604 at the base plate 360 is aligned with the screw hole 312 already located at the blocking plate 31. The threaded end of the fourth bolt 393 passes through the through hole 3604 and is directly screwed into the screw hole 312, so that The fan unit 36 can be tightly combined with the blocking plate 31 and the outer cover 30 to form an integrated heat dissipation device 3; when the heat dissipation device 3 is to be installed at the wavy roof 2, only The heat sink 3 is extracted and placed on the roof 2 where the ventilation opening 22 has been dug, and then the first caulk plate 33 is placed on the protruding piece 301 of the heat sink 3 so that the first filler is filled. The horizontal plane of the seam plate 33 is attached to the surface of the convex piece 301, and the notch portion 331 already located at the vertical surface 330 of the first seam plate 33 can be sleeved on the wavy roof 2 to reuse the first Bolts 390 pass directly through the first caulk plate 33 and the protruding piece 301 and are screwed to the roof 2; at this time, the second caulk plate 34 and the angle iron bar 35 are fitted to each other and placed On the outside of the barrier plate 31, the threaded section of the second bolt 391 passes through the second perforation 351 of the angle bar 35 and the second caulk plate 34, and is directly screwed on the barrier plate 31 to form the barrier plate 31. The second caulk plate 34, the angle bar 35 and the barrier plate 31 are combined into a whole; at this time, the threaded section of the third bolt 392 is passed through the first perforation 350 of the angle bar 35 and It is directly screwed on the wavy roof 2 and the main beam 21 which is already under the roof 2 so that the angle bar 35 and the roof 2 and the main beam 21 form a fastened whole. In other words, the heat dissipation device 3 can be completely fixed on the wavy roof 2 and its main beam 21; when the motor 362 installed in the fan group 36 fails, the operator or maintenance personnel only need to climb on the roof 2 And walk to the heat sink 2, that is, after the fourth bolt 393 can be loosened after standing firmly, the faulty fan unit 36 can be easily separated and moved outward to take out maintenance, and new or repaired The rear fan unit 3 is re-introduced from the air outlet 310, and then the fourth bolt 393 is re-locked and fixed. In this way, it can not only provide maintenance personnel with a stable and stable working environment, but greatly In addition to improving its disassembly and assembly capabilities and efficiency, it can also greatly To reduce the man-hours and labor costs required for maintenance and replacement, and shorten the stuffy time in the house.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention; therefore, all equal changes or modifications based on the features and spirit described in the scope of the present application should include Within the scope of patent application of the present invention.

Claims (5)

A roof heat dissipation device includes a heat dissipation device which is disassembled, fixed and installed on a roof, and the heat dissipation device at least further comprises: an outer cover body erected and installed on the roof, and a barrier plate arranged at one end of the outer cover body. And a set of fan units arranged at the barrier plate, wherein: a hollow space portion is formed between the outer cover body and the barrier plate, so that the casing of the fan unit can be accommodated in the space portion; and, The baffle plate includes at least an air outlet hole communicating with the space portion, a fixed groove located at the periphery of the air outlet hole, and a screw hole provided between the fixed groove and the air outlet hole; the fan unit includes at least A set of base plates provided at the barrier plate, the casing set at the other side of the base plate, a hollow-shaped storage chamber formed between the casing and the base plate, and a direction from the base plate A protruding portion formed on the outer side, an exhaust hole penetrating through the connecting portion and communicating with the accommodating chamber, an air inlet hole located at the casing and communicating with the accommodating chamber, and a set provided in the casing Motor and a set of motor shafts The rod and the fan blades located in the container room are accommodated; in addition, the maximum size of the base plate is larger than the maximum size of the air vent in a relative position, and the maximum size of the air vent must be greater than the relative position of the fan unit. The maximum size of the shell; with the above-mentioned structure, the shell of the fan unit is inserted from the outside of the air vent of the blocking plate toward the space portion therein, and the base of the fan unit is locked by the locking effect of the bolt The board is fastened at the barrier. When the motor or fan of the fan unit fails, the maintenance personnel can remove it from the roof to improve its maintenance efficiency and reduce the waiting time for exhaust heat convection, which can reduce Man-hours and costs required for repair and replacement. According to the roof heat dissipation device described in the first item of the patent application scope, the outer cover body is provided with a protruding piece protruding outwards for the purpose of installing and fixing the outer cover body on the roof. According to the roof heat dissipation device described in the second item of the patent application scope, a first caulking plate can be set up above the protruding piece, and a notch is formed on the vertical surface of the first caulking plate, and the The notch portion can be sleeved close to the surface of the wavy roof, so that the first caulking board can be set and fixed to the convex piece and the wavy roof at the same time. For example, the roof heat dissipation device described in the scope of patent application No. 1, 2, or 3, wherein an angle bar is set outside the barrier plate, and the angle bar can be arranged at the barrier plate and Located on the main beam of the wavy roof to ensure a more stable bond. The roof heat dissipation device according to item 4 of the scope of patent application, wherein a second caulking plate is sandwiched between the barrier plate and the angle iron bar, and the bottom end of the second caulking plate is fixed to the wave Like a roof to increase its support strength.