CN210744543U - Inside heat exchange device of block terminal - Google Patents
Inside heat exchange device of block terminal Download PDFInfo
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- CN210744543U CN210744543U CN201922054821.4U CN201922054821U CN210744543U CN 210744543 U CN210744543 U CN 210744543U CN 201922054821 U CN201922054821 U CN 201922054821U CN 210744543 U CN210744543 U CN 210744543U
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- block terminal
- heat exchange
- exchange device
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- wall
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Abstract
The utility model relates to a heat exchange device technical field specifically is an inside heat exchange device of block terminal, including the block terminal, the block terminal is front side open-ended hollow structure, logical groove has vertically been seted up to the rear side outer wall of block terminal, be equipped with the closing cap in the front side open-ended of block terminal, a plurality of ventilation holes have been seted up to the lateral wall of closing cap, be equipped with the dust screen in the ventilation hole, one side of closing cap passes through hinge joint with the opening lateral wall of block terminal, the rear side of block terminal is equipped with rotation adjustment mechanism, this inside heat exchange device of block terminal can make the fan piece reciprocate through the rotation adjustment mechanism who sets up, thereby make the inside heat of block terminal can spill the external world fast, thereby the heat dissipation in the switch board of having solved is.
Description
Technical Field
The utility model relates to a heat exchange device technical field specifically is an inside heat exchange device of block terminal.
Background
The power distribution cabinet is the final-stage equipment of a power distribution system, the power distribution cabinet is the general name of a motor control center, as a plurality of electric appliances are arranged in the power distribution cabinet, the electric appliances can generate a large amount of heat during working, a heat dissipation device is usually arranged in the existing power distribution cabinet, but the existing heat dissipation device is usually fixed in the power distribution cabinet, so that the heat dissipation in the power distribution cabinet is not fast enough and not uniform enough (because heat dissipation fan blades are aimed at one position to blow, the wind power around the fan blades is large, and the wind power in the middle position is small).
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside heat exchange device of block terminal to the heat dissipation in the switch board that proposes in solving above-mentioned background is quick inadequately, problem that is not enough even.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an inside heat exchange device of block terminal, includes the block terminal, the block terminal is front side open-ended hollow structure, logical groove has vertically been seted up to the rear side outer wall of block terminal, be equipped with the closing cap in the front side opening of block terminal, a plurality of ventilation holes have been seted up to the lateral wall of closing cap, the downthehole dust screen that is equipped with in ventilation, one side of closing cap with the opening lateral wall of block terminal passes through the hinge and articulates, the rear side of block terminal is equipped with rotation adjustment mechanism.
Preferably, the rotation adjusting mechanism comprises a fixed plate, the fixed plate is welded and fixed with the top surface of the distribution box, a vertical plate is arranged on the top surface of the fixed plate, a first motor is installed on one side of the vertical plate through a bolt, an output shaft of the first motor is coaxially connected with a lead screw, the bottom end of the lead screw penetrates through the fixed plate and extends to the lower side of the fixed plate, a second motor is arranged on the rear side of the distribution box, one end of the second motor is connected with a connecting plate, a threaded hole is formed in the top surface of the connecting plate, the lead screw penetrates through the threaded hole and is in threaded connection with the threaded hole, an output shaft of the second motor is coaxially connected with a connecting rod, the end of the connecting rod penetrates through the through groove and is communicated with the inside of the distribution box, a fan blade is coaxially connected to the, the ring-shaped groove is internally provided with a ring, and the outer wall of the circumference of the ring is symmetrically provided with folding cloth.
Preferably, the diameter of the connecting rod is the same as the width of the through groove.
Preferably, the shape and size of the circular ring are matched with the shape and size of the annular groove.
Preferably, one end of the folding cloth is fixedly bonded with the circular ring through glue, and the other end of the folding cloth is fixedly bonded with the inner wall of the end part of the through groove through glue.
Compared with the prior art, the beneficial effects of the utility model are that: this inside heat exchange device of block terminal can make the fan piece reciprocate through the rotation adjustment mechanism who sets up to make the inside heat of block terminal can spill the external world fast, thereby the switch board of having solved in the heat dissipation be fast inadequately, problem not even enough.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the distribution box of the present invention;
fig. 3 is a schematic structural view of a rotation adjusting mechanism of the present invention;
FIG. 4 is a schematic view of the connecting rod structure of the present invention;
fig. 5 is a schematic view of a connection structure of the circular ring and the folding cloth of the present invention.
In the figure: 1. a distribution box; 11. a through groove; 2. sealing the cover; 21. a vent hole; 3. a rotation adjustment mechanism; 31. a fixing plate; 32. a vertical plate; 33. a first motor; 34. a screw rod; 35. a second motor; 351. a connecting plate; 36. a connecting rod; 361. an annular groove; 37. a circular ring; 38. a fan blade; 39. and folding the cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides an inside heat exchange device of block terminal, includes block terminal 1, and block terminal 1 is front side open-ended hollow structure, and logical groove 11 has vertically been seted up to block terminal 1's rear side outer wall, is equipped with closing cap 2 in block terminal 1's the front side open side, and a plurality of ventilation holes 21 have been seted up to the lateral wall of closing cap 2, is equipped with the dust screen in the ventilation hole 21, and one side of closing cap 2 passes through the hinge with block terminal 1's opening lateral wall and articulates, and block terminal 1's rear side is equipped with.
Specifically, the rotation adjusting mechanism 3 includes a fixing plate 31, the fixing plate 31 is welded and fixed to the top surface of the distribution box 1, a vertical plate 32 is disposed on the top surface of the fixing plate 31, a first motor 33 is mounted on one side of the vertical plate 32 through a bolt, an output shaft of the first motor 33 is coaxially connected with a lead screw 34, a bottom end of the lead screw 34 penetrates through the fixing plate 31 and extends to the lower side of the fixing plate 31, a second motor 35 is disposed on the rear side of the distribution box 1, a connecting plate 351 is connected to one end of the second motor 35, a threaded hole is formed in the top surface of the connecting plate 351, the lead screw 34 penetrates through the threaded hole and is in threaded connection with the threaded hole, a connecting rod 36 is coaxially connected to the output shaft of the second motor 35, an end of the connecting rod 36 penetrates through the through groove 11 and is communicated with the inside, the annular groove 361 is internally provided with a ring 37, and the outer wall of the circumference of the ring 37 is symmetrically provided with folding cloth 39.
In this embodiment, the diameter of connecting rod 36 is the same with the width that leads to groove 11, has guaranteed that connecting rod 36 can not rock about leading to groove 11 to guaranteed that connecting plate 351 can not rock about can, thereby lead screw 34 is when rotating, and connecting plate 351 can reciprocate.
In addition, the shape and size of the ring 37 are matched with those of the annular groove 361, so that the ring 37 is ensured not to shake in the annular groove 361.
Specifically, the one end of folding cloth 39 and ring 37 are fixed through glue bonding, and the other end of folding cloth 39 and the tip inner wall that leads to groove 11 are fixed through glue bonding, have guaranteed that connecting rod 36 is gliding from top to bottom in leading to groove 11, and folding cloth 39 stretches and contracts, and folding cloth 39 can seal leading to groove 11, has prevented that external dust from leading to groove 11 and entering into block terminal 1.
It should be noted that, in the present embodiment, the first motor 33 and the second motor 35 both adopt YE2-4P three-phase asynchronous motors manufactured by zhejiang han motor science and technology limited, and the supporting circuit and the power supply thereof can also be provided by the manufacturer.
The inside heat exchange device of block terminal of this embodiment is when using, at first open the external power supply of second motor 35 and make its work, the output shaft of second motor 35 just can drive connecting rod 36 and rotate, connecting rod 36 just can drive fan piece 38 and rotate, thereby blow off the external world with the heat in the block terminal 38, then the external power supply of switch-on first motor 33 makes its work, the output shaft of first motor 33 just can drive lead screw 34 and rotate, connecting plate 351 just can down move, thereby drive second motor 35 and reciprocate in block terminal 1, make fan piece 38 reciprocate in block terminal 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an inside heat exchange device of block terminal, includes block terminal (1), its characterized in that: block terminal (1) is front side open-ended hollow structure, logical groove (11) have vertically been seted up to the rear side outer wall of block terminal (1), the front side of block terminal (1) is open to be equipped with closing cap (2), a plurality of ventilation holes (21) have been seted up to the lateral wall of closing cap (2), be equipped with the dust screen in ventilation hole (21), one side of closing cap (2) with the opening lateral wall of block terminal (1) passes through the hinge and articulates, the rear side of block terminal (1) is equipped with rotation adjustment mechanism (3).
2. The internal heat exchange device of an electrical box of claim 1, wherein: the rotation adjusting mechanism (3) comprises a fixing plate (31), the fixing plate (31) is welded and fixed with the top surface of the distribution box (1), the top surface of the fixing plate (31) is provided with a vertical plate (32), a first motor (33) is installed on one side of the vertical plate (32) through a bolt, an output shaft of the first motor (33) is coaxially connected with a lead screw (34), the bottom end of the lead screw (34) penetrates through the fixing plate (31) and extends to the lower portion of the fixing plate (31), the rear side of the distribution box (1) is provided with a second motor (35), one end of the second motor (35) is connected with a connecting plate (351), a threaded hole is formed in the top surface of the connecting plate (351), the lead screw (34) penetrates through a threaded hole and is in threaded connection with the threaded hole, and an output shaft of the second motor (35) is coaxially connected, the tip of connecting rod (36) passes logical groove (11) and with block terminal (1) is inside to be linked together, the tip coaxial coupling of connecting rod (36) has fan piece (38), the circumference outer wall of connecting rod (36) just is located ring channel (361) have been seted up to the position of logical groove (11), be equipped with ring (37) in ring channel (361), the circumference outer wall symmetry of ring (37) is equipped with folding cloth (39).
3. The internal heat exchange device of an electrical box of claim 2, wherein: the diameter of the connecting rod (36) is the same as the width of the through groove (11).
4. The internal heat exchange device of an electrical box of claim 2, wherein: the shape and size of the circular ring (37) are matched with the shape and size of the annular groove (361).
5. The internal heat exchange device of an electrical box of claim 2, wherein: one end of the folding cloth (39) is fixedly bonded with the circular ring (37) through glue, and the other end of the folding cloth (39) is fixedly bonded with the inner wall of the end part of the through groove (11) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054821.4U CN210744543U (en) | 2019-11-25 | 2019-11-25 | Inside heat exchange device of block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054821.4U CN210744543U (en) | 2019-11-25 | 2019-11-25 | Inside heat exchange device of block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744543U true CN210744543U (en) | 2020-06-12 |
Family
ID=70982605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922054821.4U Active CN210744543U (en) | 2019-11-25 | 2019-11-25 | Inside heat exchange device of block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210744543U (en) |
-
2019
- 2019-11-25 CN CN201922054821.4U patent/CN210744543U/en active Active
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