CN219811830U - Block terminal ventilation unit - Google Patents
Block terminal ventilation unit Download PDFInfo
- Publication number
- CN219811830U CN219811830U CN202320707042.3U CN202320707042U CN219811830U CN 219811830 U CN219811830 U CN 219811830U CN 202320707042 U CN202320707042 U CN 202320707042U CN 219811830 U CN219811830 U CN 219811830U
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- China
- Prior art keywords
- distribution box
- block terminal
- box body
- box
- rotation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 15
- 230000002146 bilateral effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of distribution boxes and provides a distribution box ventilation device which comprises a distribution box body, a heat radiation electric fan, an adjusting component and a transmission component, wherein the heat radiation electric fan is symmetrically connected to the two sides of the distribution box body through the adjusting component, the adjusting component comprises a rotating shaft, the two sides of the distribution box body are symmetrically connected with the rotating shaft in a rotating mode, a connecting rod is fixedly arranged on the outer side, far away from the distribution box body, of the rotating shaft, and a connecting shaft is symmetrically arranged on the two sides, close to the distribution box body, of the connecting rod. Through above-mentioned technical scheme, the adjusting part and the drive assembly that set up drive the heat dissipation electric fan and rotate in the inside reciprocal of block terminal box, have solved among the prior art the inside heat dissipation electric fan of distribution and mostly adopt fixed mounting in the inside one side of block terminal, only can dispel the heat to the inside part of block terminal, the poor problem of heat dissipation ventilation effect.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a ventilation device of a distribution box.
Background
The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. The control center is used for reasonably distributing electric energy to various components in the command power supply line, is a control link for reliably receiving the upper-end power supply and correctly feeding out the load electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality. The low-voltage distribution box is generally formed by assembling switching devices, measuring instruments, protective electrical appliances and auxiliary devices in or on a closed or semi-closed metal cabinet according to the electrical wiring requirements.
When the totally-enclosed distribution box is used, the heat dissipation holes are formed in the distribution box and are matched with the heat dissipation fans for use, heat generated by the operation of components in the distribution box is dissipated and ventilated, and the situation that the temperature in the totally-enclosed distribution box is too high and the normal use of the components is affected is prevented.
In the above related art, the heat dissipation and ventilation are performed inside the totally-enclosed power distribution box by installing the heat dissipation fan and arranging the heat dissipation holes, and usually, the heat dissipation fan is mostly fixedly installed on one side inside the power distribution box, and only can locally dissipate heat inside the power distribution box, so that the heat dissipation and ventilation effects are poor.
Disclosure of Invention
The utility model provides a ventilation device of a distribution box, which solves the problems that in the related art, a cooling fan in the distribution box is mainly fixedly arranged on one side in the distribution box, only the part in the distribution box can be cooled, and the cooling and ventilation effects are poor.
The technical scheme of the utility model is as follows: the utility model provides a block terminal ventilation unit, includes block terminal box, radiator fan, adjusting part and drive assembly, the inside bilateral symmetry of block terminal box is connected with radiator fan through adjusting part, adjusting part includes the axis of rotation, block terminal box bilateral symmetry rotates and is connected with the axis of rotation, the axis of rotation is kept away from the outside fixed mounting of block terminal box and is had the connecting rod, the connecting axle is installed near the bilateral symmetry of block terminal box to the connecting rod, the regulating tank has all been seted up to the bilateral symmetry of block terminal box, the one end that the connecting rod was kept away from to the connecting axle all passes the regulating tank and extends to the block terminal box inside, the protection frame is installed to the one end that the connecting rod was kept away from to the connecting axle, the protection frame inside is provided with radiator fan, two the axis of rotation passes through drive assembly transmission and connects, realizes the reciprocal rotation of axis of rotation.
Through adopting above-mentioned technical scheme, when the daily use of block terminal box, drive the heat dissipation electric fan through the regulation subassembly and the drive assembly that set up and reciprocate in the block terminal box inside, drive two axis of rotation reciprocating rotation through drive assembly for the connecting rod reciprocates, thereby drives the connecting axle and reciprocates the slip in the regulating tank inside, realizes the reciprocating motion of heat dissipation electric fan then, enlarges the radiating range of heat dissipation electric fan, improves ventilation radiating effect.
Further, the transmission assembly comprises a gear, the outside fixed mounting that the block terminal box was kept away from to the axis of rotation has the gear, the both sides of block terminal box just are located the outside fixed mounting of axis of rotation and have the installing frame, the spout has been seted up to one side that the installing frame inner wall is close to the gear, the inside rotation of spout is connected with reciprocating screw, reciprocating screw outside threaded connection has two sliders, slider and spout sliding connection, the one end fixed mounting that the installing frame was kept away from to the slider has the rack, rack and gear engagement are connected.
Through adopting above-mentioned technical scheme, the drive assembly of setting, wherein reciprocating screw's rotation drives two sliders up-and-down reciprocating motion to drive the rack and do up-and-down reciprocating motion, further through the meshing of rack and gear, drive the reciprocal rotation of axis of rotation through the gear, wherein the rack drives the reciprocal pivoted motion track of gear and should be with adjustment tank looks adaptation.
Further, the top of reciprocating screw all extends to the installing frame outside and fixed mounting has the belt pulley, two the belt pulley passes through belt transmission and connects, one side of block terminal box just is located one of them reciprocating screw outside fixed mounting has the dust proof box, one of them reciprocating screw rotates with the dust proof box to be connected, one side fixed mounting that the dust proof box is close to one of them belt pulley has the motor, motor output and one of them belt pulley fixed connection.
Through adopting above-mentioned technical scheme, the motor output that sets up rotates, drives one of them belt pulley and rotates, further drives another belt pulley through the belt and follows the rotation to realize the rotation of two reciprocating screw rods.
Further, a ventilation groove is formed in one side of the bottom of the installation frame, and a dust screen is fixedly installed inside the ventilation groove.
Through adopting above-mentioned technical scheme, the ventilation groove of setting keeps the inside ventilation of block terminal box, and the use of the heat dissipation electric fan of being convenient for, the dust screen of setting simultaneously prevents that the dust from getting into the block terminal box inside.
Further, the surface of the mounting frame is provided with a mounting door.
Through adopting above-mentioned technical scheme, the installing door of setting is convenient for regularly overhauling the maintenance to the inside device of installing frame.
Further, the top fixed mounting in block terminal box is inside has the light.
Through adopting above-mentioned technical scheme, the light of setting provides the illumination when examining to the interior maintenance of block terminal box at night or under the poor environment of light, and it is more convenient to use.
Further, the surface of block terminal box is provided with the chamber door, the surface fixed mounting of chamber door has control panel, radiator fan, motor and light all with control panel electric connection.
Through adopting above-mentioned technical scheme, the chamber door of setting is convenient for open the chamber door and overhauls the maintenance to the inside components and parts of block terminal box, goes control heat dissipation electric fan, motor and light through control panel, and it is more convenient to use.
The working principle and the beneficial effects of the utility model are as follows:
1. in the utility model, when the distribution box body is used in daily life, the adjusting component and the transmission component are arranged to drive the heat dissipation electric fan to rotate reciprocally in the distribution box body, and the transmission component is used to drive the two rotating shafts to rotate reciprocally, so that the connecting rod rotates reciprocally, and the connecting shaft is driven to slide reciprocally in the adjusting groove, thereby realizing the reciprocal movement of the heat dissipation electric fan, expanding the heat dissipation range of the heat dissipation electric fan and improving the ventilation and heat dissipation effects.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a side cross-sectional view of the power distribution box of the present utility model;
fig. 4 is an enlarged view of the utility model at a in fig. 2.
In the figure: 1. a distribution box body; 11. a door; 12. a control panel; 2. a heat dissipation electric fan; 3. an adjustment assembly; 31. a rotating shaft; 32. a connecting rod; 33. a connecting shaft; 34. an adjustment tank; 35. a protective frame; 4. a transmission assembly; 41. a gear; 42. a mounting frame; 421. a dust screen; 422. installing a door; 43. a chute; 44. a reciprocating screw; 45. a slide block; 46. a rack; 47. a belt; 48. a belt pulley; 49. a motor; 410. a dust box; 5. an illuminating lamp.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4, this embodiment provides a ventilation device for a distribution box, including a distribution box body 1, a heat dissipation electric fan 2, an adjusting component 3 and a transmission component 4, the inside bilateral symmetry of the distribution box body 1 is connected with the heat dissipation electric fan 2 through the adjusting component 3, the adjusting component 3 includes a rotation axis 31, the symmetrical rotation of both sides of the distribution box body 1 is connected with the rotation axis 31, the outside fixed mounting that the distribution box body 1 was kept away from to the rotation axis 31 has a connecting rod 32, the connecting rod 32 is close to the bilateral symmetry of the distribution box body 1 and installs connecting axle 33, the regulating groove 34 has all been seted up to the both sides symmetry of the distribution box body 1, the connecting axle 33 is kept away from the one end of connecting rod 32 and is all passed regulating groove 34 and extend to the distribution box body 1 inside, the protection frame 35 is installed to the one end that the connecting axle 33 kept away from the connecting rod 32, the inside heat dissipation electric fan 2 that is provided with of protection frame 35, two rotation axes 31 pass through transmission component 4 transmission connection, realize the reciprocal rotation of rotation axis 31.
In this embodiment, through when the daily use of block terminal box 1, drive the heat dissipation electric fan 2 at the inside reciprocal rotation of block terminal box 1 through adjusting part 3 and the drive assembly 4 that set up, drive two axis of rotation 31 reciprocal rotations through drive assembly 4 for connecting rod 32 reciprocal rotation, thereby drive connecting axle 33 at the inside reciprocal slip of adjusting slot 34, realize the reciprocating motion of heat dissipation electric fan 2 then, enlarge the heat dissipation scope of heat dissipation electric fan 2, improve ventilation radiating effect.
Example 2
As shown in fig. 1 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further provides a ventilation device for a power distribution box, where the transmission assembly 4 includes a gear 41, the outer side of the rotating shaft 31 away from the power distribution box body 1 is fixedly provided with the gear 41, two sides of the power distribution box body 1 and the outer side of the rotating shaft 31 are fixedly provided with a mounting frame 42, one side of the inner wall of the mounting frame 42, which is close to the gear 41, is provided with a sliding groove 43, a reciprocating screw 44 is rotationally connected inside the sliding groove 43, two sliding blocks 45 are screwed on the outer side of the reciprocating screw 44, the sliding blocks 45 are slidingly connected with the sliding groove 43, one end of the sliding block 45 away from the mounting frame 42 is fixedly provided with a rack 46, and the rack 46 is meshed with the gear 41; the transmission assembly 4 is arranged, wherein the rotation of the reciprocating screw rod 44 drives the two sliding blocks 45 to reciprocate up and down, so that the rack 46 is driven to reciprocate up and down, the rotating shaft 31 is driven to reciprocate through the gear 41 by further meshing the rack 46 with the gear 41, and the movement track of the rack 46 driving the gear 41 to reciprocate is matched with the regulating groove 34.
The top ends of the reciprocating screw rods 44 extend to the outer side of the mounting frame 42 and are fixedly provided with belt pulleys 48, the two belt pulleys 48 are in transmission connection through a belt 47, a dust-proof box 410 is fixedly arranged on one side of the distribution box body 1 and positioned on the outer side of one of the reciprocating screw rods 44, one of the reciprocating screw rods 44 is in rotary connection with the dust-proof box 410, a motor 49 is fixedly arranged on one side, close to one of the belt pulleys 48, of the dust-proof box 410, and the output end of the motor 49 is fixedly connected with one of the belt pulleys 48; the output end of the motor 49 rotates to drive one of the pulleys 48 to rotate, and the other pulley 48 is further driven to rotate in a following way through the belt 47, so that the rotation of the two reciprocating screws 44 is realized.
Wherein, a ventilation groove is arranged on one side of the bottom of the mounting frame 42, and a dust screen 421 is fixedly arranged in the ventilation groove; the ventilation groove that sets up keeps ventilating the inside of block terminal box 1, and the use of the heat dissipation electric fan 2 of being convenient for, the dust screen 421 of setting up simultaneously prevents that the dust from getting into the block terminal box 1 inside.
Wherein, the surface of the mounting frame 42 is provided with a mounting door 422; the mounting door 422 is provided to facilitate timed access to the equipment inside the mounting frame 42.
Wherein, the top of the inside of the distribution box body 1 is fixedly provided with an illuminating lamp 5; the illuminating lamp 5 is arranged, and is used for overhauling and viewing the inside of the distribution box body 1 to provide illumination at night or in the environment with poor light, so that the use is more convenient.
The surface of the distribution box body 1 is provided with a box door 11, the surface of the box door 11 is fixedly provided with a control panel 12, and the heat dissipation electric fan 2, the motor 49 and the illuminating lamp 5 are electrically connected with the control panel 12; the chamber door 11 that sets up is convenient for open chamber door 11 and overhauls the maintenance to the inside components and parts of block terminal box 1, goes control radiator fan 2, motor 49 and light 5 through control panel 12, and it is more convenient to use.
The working principle is that when the distribution box body 1 is used in daily life, the heat dissipation electric fan 2 is driven to rotate in the distribution box body 1 in a reciprocating manner through the arranged adjusting component 3 and the transmission component 4; firstly, through the rotation of the output end of the motor 49, one belt pulley 48 is driven to rotate, the other belt pulley 48 is further driven to follow rotation through the belt 47, so that the rotation of two reciprocating screw rods 44 is realized, the two sliding blocks 45 are further driven to reciprocate up and down, the rack 46 is driven to reciprocate up and down, the rotating shaft 31 is driven to reciprocate through the meshing of the rack 46 and the gear 41, the connecting rod 32 is driven to reciprocate, the connecting shaft 33 is driven to reciprocate in the adjusting groove 34, the reciprocating motion of the electric cooling fan 2 is realized, the heat dissipation range of the electric cooling fan 2 is enlarged, and the ventilation and heat dissipation effects are improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a block terminal ventilation unit, includes block terminal box (1), radiator fan (2), adjusting part (3) and drive assembly (4), a serial communication port, block terminal box (1) inside bilateral symmetry is connected with radiator fan (2) through adjusting part (3), adjusting part (3) are including axis of rotation (31), block terminal box (1) bilateral symmetry rotates and is connected with axis of rotation (31), the outside fixed mounting that block terminal box (1) was kept away from to axis of rotation (31) has connecting rod (32), connecting rod (32) are close to the bilateral symmetry of block terminal box (1) and install connecting axle (33), regulating groove (34) have all been seted up to the bilateral symmetry of block terminal box (1), connecting axle (33) are kept away from the one end of connecting rod (32) all to pass regulating groove (34) and extend to block terminal box (1) inside, protection frame (35) are installed to the one end that connecting rod (32) was kept away from to connecting axle (33), protection frame (35) inside is provided with radiator fan (2), two the axis of rotation (31) are passed through drive assembly (31) and are realized reciprocating rotation.
2. The distribution box ventilation device according to claim 1, wherein the transmission assembly (4) comprises a gear (41), the gear (41) is fixedly installed on the outer side of the distribution box body (1) away from the rotating shaft (31), the installation frames (42) are fixedly installed on the two sides of the distribution box body (1) and located on the outer side of the rotating shaft (31), the sliding grooves (43) are formed in one side, close to the gear (41), of the inner wall of the installation frames (42), sliding grooves (43) are internally and rotatably connected with reciprocating screws (44), two sliding blocks (45) are in threaded connection with the outer sides of the reciprocating screws (44), the sliding blocks (45) are in sliding connection with the sliding grooves (43), racks (46) are fixedly installed on one ends, away from the installation frames (42), of the sliding blocks (45), and the racks (46) are in meshed connection with the gear (41).
3. The distribution box ventilation device according to claim 2, wherein the top ends of the reciprocating screw rods (44) extend to the outer side of the mounting frame (42) and are fixedly provided with belt pulleys (48), two belt pulleys (48) are in transmission connection through a belt (47), a dust box (410) is fixedly arranged on one side of the distribution box body (1) and located on the outer side of one of the reciprocating screw rods (44), one of the reciprocating screw rods (44) is rotatably connected with the dust box (410), a motor (49) is fixedly arranged on one side, close to one of the belt pulleys (48), of the dust box (410), and the output end of the motor (49) is fixedly connected with one of the belt pulleys (48).
4. The ventilation device for the distribution box according to claim 2, wherein a ventilation groove is formed in one side of the bottom of the installation frame (42), and a dust screen (421) is fixedly installed in the ventilation groove.
5. A ventilation device for an electrical distribution box according to claim 2, characterized in that the surface of the mounting frame (42) is provided with a mounting door (422).
6. A ventilation device for a distribution box according to claim 1, characterized in that the top inside the box body (1) is fixedly provided with a lighting lamp (5).
7. The distribution box ventilation device according to claim 1, wherein a box door (11) is arranged on the surface of the distribution box body (1), a control panel (12) is fixedly arranged on the surface of the box door (11), and the heat dissipation electric fan (2), the motor (49) and the illuminating lamp (5) are electrically connected with the control panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320707042.3U CN219811830U (en) | 2023-04-03 | 2023-04-03 | Block terminal ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320707042.3U CN219811830U (en) | 2023-04-03 | 2023-04-03 | Block terminal ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811830U true CN219811830U (en) | 2023-10-10 |
Family
ID=88215384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320707042.3U Active CN219811830U (en) | 2023-04-03 | 2023-04-03 | Block terminal ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811830U (en) |
-
2023
- 2023-04-03 CN CN202320707042.3U patent/CN219811830U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |