CN212753041U

CN212753041U - Switch board with dustproof function of heat dissipation

Info

Publication number: CN212753041U
Application number: CN202021796419.XU
Authority: CN
Inventors: 蔡一斌; 蔡佳宝; 杨凌
Original assignee: Shishi Xinmao Automation Equipment Co ltd
Current assignee: Shishi Xinmao Automation Equipment Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-19
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a switch board with dustproof function of heat dissipation, including the switch board main part, the left surface below of switch board main part is supported tightly and is had the housing, the fixed cover of outer wall of housing has connect the square ring, the left surface of square ring has inserted the bolt, the bolt runs through the square ring and links to each other with switch board main part screw thread. This switch board with dustproof function of heat dissipation, through the switch board main part, the housing, the square ring, the bolt, the fan, cooperation between filtration pore and the installation mechanism, can make the stand, bracket and fan together rotate, rotate the fan and stop the application of force to the knob after 180, can make the fan carry out the blowback operation to the filtration pore, can blow away the dust of piling up inside and the outside the filtration pore, with the inside speed of guarantee outside air admission control cabinet main part, the guarantee is to the high-efficient heat dissipation of switch board main part inner part, it cleans the filtration pore to need not operating personnel to consume great physical stamina.

Description

Switch board with dustproof function of heat dissipation

Technical Field

The utility model relates to a switch board technical field specifically is a switch board with dustproof function of heat dissipation.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state, and the control cabinet is commonly used in various power generation, distribution and transformation substations.

In order to protect the permanent steady operation of the internal portion of cabinet and part, the switch board that has the dustproof function of heat dissipation among the prior art can be used, but still there is certain drawback in the in-service use process, for example in permanent use, certain dust impurity can be piled up in the inside and outside of switch board outside filtration pore, can the inside speed of separation outside air admission control cabinet, can influence the radiating effect of the inside part of switch board, at this moment, it comparatively troublesome dust around its filtration pore that needs operating personnel cleans to be at this moment, comparatively troublesome taking time, practicality remains to be strengthened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with dustproof function of heat dissipation to solve and to propose in the above-mentioned background art in permanent use, certain dust impurity can be piled up in the inside and outside of switch board outside filtration pore, can the inside speed of separation outside air admission control cabinet, can influence the radiating effect of the inside part of switch board, at this moment need operating personnel comparatively troublesome dust around its filtration pore clean, comparatively troublesome time-consuming, the practicality remains to strengthen the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a control cabinet with a heat dissipation and dustproof function comprises a control cabinet main body, wherein a housing is tightly propped against the lower portion of the left surface of the control cabinet main body, a fan is arranged on the right side inside the housing, the fan is connected with the housing through an installation mechanism, and a plurality of filtering holes are formed in the left surface of the housing;

the mounting mechanism comprises a bracket, a stand column, a toothed ring, a toothed plate, a lantern ring, a toothed column, a rotating rod, a knob, a short barrel and a clockwork spring;

two the bracket is rigid coupling both ends about the outer wall of fan respectively, the another side of bracket is rotated and is connected with the stand, the other end of stand links to each other with the inner wall of housing is fixed, the top the outer wall processing of stand has the ring gear, the front side meshing of ring gear is connected with the tooth dental lamina, the lantern ring has all been cup jointed to the outer wall left and right sides of tooth dental lamina, the lantern ring links to each other with the inner wall of housing is fixed, the meshing of the rear side surface of tooth dental lamina is connected with the tooth post, the upper surface rigid coupling of tooth post has the bull stick, the bull stick passes through ball bearing and rotates with the housing and links to each other, the top rigid coupling of bull stick has the knob, the outer wall bottom fixed cover of bull stick has connected the clockwork spring, the outer wall fixed cover of clockwork cylinder has connected the short.

Preferably, the central points of the knob, the rotating rod and the tooth column are all located on the same horizontal vertical line.

Preferably, the outer wall of the knob is processed with convex-concave edges.

Preferably, a dustproof mechanism is arranged on the outer side of the left surface of the housing;

the dustproof mechanism comprises a chute, a sliding block, a filter plate, a baffle plate and a through hole;

the two sliding grooves are respectively arranged at the upper end and the lower end of the left side of the inner wall of the housing, sliding blocks are arranged inside the sliding grooves, the outer walls of the sliding blocks are in interference fit with the contact surfaces of the sliding grooves, a filter plate is fixedly connected between the two sliding blocks, the baffle plate is positioned on the left side surface of the housing and is hinged with the housing, and a plurality of through holes are formed in the front surface of the baffle plate.

Preferably, a pull ring is fixedly connected to the left surface of the slider.

Preferably, the lower surface of the baffle is provided with a digging groove.

Compared with the prior art, the beneficial effects of the utility model are that: this switch board with dustproof function of heat dissipation for the conventional art, has following advantage:

through the switch board main part, the housing, the square ring, the bolt, the fan, the cooperation between filtration pore and the installation mechanism, after certain dust impurity is piled up in the inside and outside of switch board main part outside filtration pore in the permanent use, operating personnel can make bull stick and tooth post together rotate with the knob application of force, can make the stand, bracket and fan together rotate, rotate 180 back stops the application of force to the knob with the fan, can make the fan carry out the blowback operation to the filtration pore, can blow away the dust of piling up inside and the outside in the filtration pore, with the inside speed of guarantee outside air admission control cabinet main part, the guarantee is to the high-efficient heat dissipation of switch board main part internals, it cleans the filtration pore to need not operating personnel to consume great physical stamina, comparatively labour saving and time saving practicality can be strengthened.

Through the switch board main part, the housing, the square ring, the bolt, the fan, the filtration pore, the cooperation between installation mechanism and the dustproof mechanism, when the fan blows in the air to the inside of switch board main part when the operation of dispelling the heat to internal part, the air of entering can filter through the filter plate, can effectually prevent that dust impurity from entering into the inside of switch board main part, and permanent use on the way operating personnel can with to the baffle outside rotate, can take out the filter plate and be convenient for change the operation, do benefit to and use widely.

Through the cooperation between baffle and the scratch groove, scratch the groove and be convenient for operating personnel to carry out the application of force to the baffle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the control cabinet body and enclosure of FIG. 1;

FIG. 3 is a schematic view of the coupling arrangement of the housing, fan and mounting mechanism of FIG. 2;

fig. 4 is a schematic view of a connection structure of the housing and the dust-proof mechanism of fig. 2.

In the figure: 1. a control cabinet main body; 2. a housing; 3. a square ring; 4. a bolt; 5. a fan; 6. an installation mechanism; 601. a bracket; 602. a column; 603. a toothed ring; 604. a tooth plate; 605. a collar; 606. a tooth post; 607. a rotating rod; 608. a knob; 609. a short cylinder; 610. a clockwork spring; 7. filtering holes; 8. a dust-proof mechanism; 801. a chute; 802. a slider; 803. filtering the plate; 804. a baffle plate; 805. a through hole; 9. a pull ring; 10. and (6) digging grooves.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a switch board with dustproof function of heat dissipation, including switch board main part 1, switch board main part 1's left surface below supports tightly has housing 2, housing 2's outer wall is fixed to be cup jointed square ring 3, bolt 4 has been inserted to square ring 3's left surface, bolt 4 runs through square ring 3 and links to each other with switch board main part 1 screw thread, housing 2's inside right side is equipped with fan 5, fan 5's model is AFB0912VH, and fan 5's power cord docks with external power supply unit mutually, fan 5's power cord is enough long can satisfy fan 5's rotation required, fan 5 is connected with housing 2 through installation mechanism 6, a plurality of filtration pores 7 have been seted up to housing 2's left surface.

The mounting mechanism 6 comprises a bracket 601, a vertical column 602, a toothed ring 603, a toothed plate 604, a lantern ring 605, a toothed column 606, a rotating rod 607, a knob 608, a short cylinder 609 and a spring 610, wherein the two brackets 601 are respectively fixedly connected at the upper end and the lower end of the outer wall of the fan 5, the vertical column 602 is rotatably connected at the other surface of the bracket 601, the vertical column 602 is rotatably connected with the brackets 601 through ball bearings, the other end of the vertical column 602 is fixedly connected with the inner wall of the housing 2, the toothed ring 603 is processed on the outer wall of the vertical column 602 at the top end, the toothed plate 604 is engaged and connected at the front side of the toothed ring 603, the lantern ring 605 is sleeved at the left side and the right side of the outer wall of the toothed plate 604, the inner wall of the lantern ring 605 is in clearance fit with the contact surface of the toothed plate 604, the lantern ring 605 is fixedly connected with the inner wall of the housing 2, the toothed column 606 is engaged and connected at, the top end of the rotating rod 607 is fixedly connected with a knob 608, the bottom end of the outer wall of the rotating rod 607 is fixedly sleeved with a clockwork spring 610, the coefficient of the clockwork spring 610 is 3-8N/CM, the outer wall of the clockwork spring 610 is fixedly sleeved with a short cylinder 609, the top end of the short cylinder 609 is fixedly connected with the top end of the inner wall of the housing 2, the center points of the knob 608, the rotating rod 607 and the tooth column 606 are all located on the same horizontal vertical line, the rotating rod 607 and the tooth column 606 can concentrically rotate in the rotating process of the knob 608, the outer wall of the knob 608 is provided with convex-concave edges, the convex-concave edges can increase the friction force of the outer wall of the knob.

The left surface outside of housing 2 is equipped with dustproof mechanism 8, dustproof mechanism 8 includes spout 801, slider 802, filter plate 803, baffle 804 and through-hole 805, both ends about the inner wall left side of housing 2 are seted up respectively to two spout 801, the inside of spout 801 is equipped with slider 802, the outer wall of slider 802 and the contact surface interference fit of spout 801, the rigid coupling has filter plate 803 between two slider 802, filter plate 803 is the active carbon filter plate, can effectual filtration pass through the dust impurity in the gas, baffle 804 is located the left surface of housing 2, baffle 804 links to each other with housing 2 is articulated, a plurality of through-holes 805 have been seted up to the front surface of baffle 804, the left surface rigid coupling of slider 802 has pull ring 9, pull ring 9 is convenient for operating personnel to apply force to slider 802, the lower surface of baffle 804 has been seted up and has been scratched groove 10, it is convenient for operating personnel to apply force to baffle.

When the control cabinet with the heat dissipation and dust prevention functions is used, the fan 5 is powered to blow air into the control cabinet main body 1, the components inside the control cabinet main body 1 are subjected to heat dissipation operation, the entered air can be filtered through the filter plate 803, dust and impurities can be effectively prevented from entering the control cabinet main body 1, after certain dust and impurities are accumulated inside and outside the filter holes 7 outside the control cabinet main body 1 in the long-term use process, an operator can apply force to the knob 608 to enable the rotating rod 607 and the tooth columns 606 to rotate together, the upright post 602, the bracket 601 and the fan 5 can rotate together through the transmission of the tooth columns 606 to the tooth plates 604 and the meshing relationship of the tooth plates 604 to the tooth rings 603, the force applied to the knob 608 is stopped after the fan 5 is rotated by 180 degrees, and the fan 5 can perform back blowing operation on the filter holes 7, can blow away piling up the dust in filtration pore 7 inside and outside to ensure the inside speed of outside air admission control cabinet main part 1, the guarantee is to the high-efficient heat dissipation of 1 internal part of switch board main part, need not that operating personnel consumes great physical stamina and cleans filtration pore 7, and comparatively labour saving and time saving practicality can be strengthened.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board with dustproof function of heat dissipation, includes switch board main part (1), its characterized in that: a housing (2) is tightly propped against the lower portion of the left surface of the control cabinet main body (1), a fan (5) is arranged on the right side in the housing (2), the fan (5) is connected with the housing (2) through an installation mechanism (6), and a plurality of filtering holes (7) are formed in the left surface of the housing (2);

the mounting mechanism (6) comprises a bracket (601), a vertical column (602), a toothed ring (603), a toothed plate (604), a lantern ring (605), a toothed column (606), a rotating rod (607), a knob (608), a short barrel (609) and a spring (610);

two brackets (601) are fixedly connected to the upper end and the lower end of the outer wall of a fan (5) respectively, the other side of each bracket (601) is rotatably connected with a stand column (602), the other end of each stand column (602) is fixedly connected with the inner wall of a housing (2), a toothed ring (603) is processed on the outer wall of each stand column (602) at the top end, a toothed plate (604) is meshed with the front side of each toothed ring (603), lantern rings (605) are sleeved on the left side and the right side of the outer wall of each toothed plate (604), the lantern rings (605) are fixedly connected with the inner wall of the housing (2), a toothed column (606) is meshed with the rear side surface of each toothed plate (604), a rotating rod (607) is fixedly connected to the upper surface of each toothed column (606), the rotating rod (607) is rotatably connected with the housing (2) through a ball bearing, a knob (608) is arranged at the top end of each rotating rod (607), a spring (610) is fixedly connected to, the outer wall of the clockwork spring (610) is fixedly sleeved with a short cylinder (609), and the top end of the short cylinder (609) is fixedly connected with the top end of the inner wall of the housing (2).

2. The control cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: the central points of the knob (608), the rotating rod (607) and the tooth column (606) are all located on the same horizontal vertical line.

3. The control cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: convex and concave edges are processed on the outer wall of the knob (608).

4. The control cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: a dustproof mechanism (8) is arranged on the outer side of the left surface of the housing (2);

the dustproof mechanism (8) comprises a sliding groove (801), a sliding block (802), a filter plate (803), a baffle (804) and a through hole (805);

two both ends about the inner wall left side of housing (2) are seted up respectively in spout (801), the inside of spout (801) is equipped with slider (802), the outer wall of slider (802) and the contact surface interference fit of spout (801), two the rigid coupling has filter plate (803) between slider (802), baffle (804) are located the left side surface of housing (2), baffle (804) link to each other with housing (2) are articulated, a plurality of through-holes (805) have been seted up to the front surface of baffle (804).

5. The control cabinet with the heat dissipation and dust prevention functions as claimed in claim 4, wherein: and a pull ring (9) is fixedly connected to the left surface of the sliding block (802).

6. The control cabinet with the heat dissipation and dust prevention functions as claimed in claim 4, wherein: the lower surface of the baffle (804) is provided with a digging groove (10).