Vertical mill type fan control cabinet capable of adjusting heat dissipation efficiency

Abstract

The utility model discloses a vertical mill type fan control cabinet capable of adjusting heat dissipation efficiency, which belongs to the technical field of control cabinets and comprises a control cabinet main body, sliding grooves are symmetrically fixed on two sides of the control cabinet main body, a sliding block is slidably connected to the middle of each sliding groove, pull rods are symmetrically arranged at end parts of two sides of each sliding block, and the pull rods are rotatably connected with the sliding blocks. The tail ends of the pull rods are rotationally connected with shielding plates which are in sliding connection with the outer side wall of the control cabinet main body; the sizes of heat dissipation holes formed in the periphery of the control cabinet body are adjusted, so that the heat dissipation efficiency of the control cabinet body is adjusted, heat dissipation of the control cabinet body in summer is facilitated, the usability of the control cabinet body is improved, meanwhile, when an insertion rod is inserted into an insertion groove, the position of a sliding block is conveniently fixed, and therefore the position of a shielding plate is fixed; and the use stability of the baffle plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to control cabinet technical field especially relates to an adjustable heat dissipation efficiency's vertical mill type fan control cabinet. BACKGROUND

[0002] Vertical mill type fan control cabinet is the important component in vertical mill system, is used to control the start, stop and various parameters in the running process of fan, and the fan control cabinet realizes the fine control and management to the fan through the integrated power electronic technology, microelectronic technology, control technology and various technologies, therefore can know that the existing control cabinet basically satisfies people's use demand, but still has the following problem.

[0003] When vertical mill type fan control cabinet is in the process of using, the electronic components and electrical equipment in vertical mill type fan control cabinet can produce a large amount of heat in the process of working, when a large amount of heat is produced in vertical mill type fan control cabinet, the temperature in vertical mill type fan control cabinet can be too high, so that the electronic components and electrical equipment in vertical mill type fan control cabinet can be damaged, in order to facilitate the heat dissipation of vertical mill type fan control cabinet, the heat dissipation hole can be opened in the upper and lower ends of vertical mill type fan control cabinet, the heat in vertical mill type fan control cabinet is dissipated through the heat dissipation hole, the heat dissipation is reduced in vertical mill type fan control cabinet through the convection heat dissipation, when the temperature is higher in summer, and the heat dissipation hole of vertical mill type fan control cabinet is smaller, so that vertical mill type fan control cabinet can not be quickly heat dissipated in summer, for this purpose, we propose a kind of adjustable heat dissipation efficiency's vertical mill type fan control cabinet. Utility model content

[0004] The utility model provides a kind of adjustable heat dissipation efficiency's vertical mill type fan control cabinet, the heat dissipation hole of adjusting the size of the heat dissipation hole by the upper and lower movement of the heat shield plate in the heat dissipation hole that is opened in the four around control cabinet main body, to adjust the heat dissipation efficiency of control cabinet main body, it is convenient to control cabinet main body in summer and carry out heat dissipation, improve the use of control cabinet main body.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable heat dissipation efficiency's vertical mill type fan control cabinet, including control cabinet main body, the sliding slot is fixed symmetrically on the both sides of control cabinet main body, the sliding block is slidably connected in the middle part of sliding slot, the pull rod is symmetrically set in the both side end portions of sliding block, the pull rod is rotatably connected with sliding block, the pull rod end is rotatably connected with the heat shield plate that is slidably connected with the outer side wall of control cabinet main body.

[0006] Further, the middle part of the sliding block is provided with a spring slot, the middle part of the spring slot and one side of the sliding slot are penetrated by an insertion rod, the surface of the insertion rod is wound with a spring arranged in the spring slot, the two side ends of the spring are respectively abutted between the inner wall of the spring slot and the surface of the abutting block fixed on the insertion rod, the end of the insertion rod is sleeved with an insertion slot arranged on the inner wall of the sliding slot, and the end of the insertion rod is fixed with a pulling block.

[0007] Further, the four sides of the pulling block are provided with a plurality of groups of arc grooves, and the arc surfaces of the four sides of the pulling block are provided with a plurality of groups of wave-shaped grooves.

[0008] Further, the insertion rod is provided in a cylindrical shape, and the insertion rod penetrating through one side of the sliding slot is provided as a waist-shaped hole matching the diameter of the surface of the insertion rod.

[0009] Further, the two sides of the pulling rod are respectively sleeved with a rotating slot, the rotating slot is respectively fixed on the sliding block and the shielding plate, and the rotating slot is internally fixed with a rotating shaft penetrating through the pulling rod.

[0010] Further, the two side ends of the shielding plate are penetrated by a traction rod, and the traction rod is fixed on the outer side wall of the control cabinet body.

[0011] The beneficial effects of the utility model are:

[0012] 1. The vertical mill type fan control cabinet with adjustable heat dissipation efficiency is provided with a pulling rod, a sliding slot and a sliding block, the operator pulls the sliding block, the sliding block slides in the sliding slot, the sliding block pulls the shielding plate to move through the pulling rod, the shielding plate slides on the surface of the heat dissipation hole arranged around the control cabinet body, the size of the heat dissipation hole arranged around the control cabinet body is adjusted, thereby the heat dissipation efficiency of the control cabinet body is adjusted, the control cabinet body is conveniently heat dissipated in summer, and the usability of the control cabinet body is improved.

[0013] 2. The vertical mill type fan control cabinet with adjustable heat dissipation efficiency is provided with a pulling block, an insertion rod, a spring slot and an insertion slot, the operator pulls the pulling block, the pulling block drives the insertion rod to move, the insertion rod slides in the spring slot, the insertion rod is moved out of the insertion slot, the insertion rod and the insertion slot no longer fix the sliding block and the sliding slot, so that the sliding block can slide in the sliding slot, when the insertion rod is inserted into the insertion slot, the position of the sliding block is conveniently fixed, thereby the position of the shielding plate is fixed, and the stability of the shielding plate during use is increased. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a front view sectional structure schematic diagram of the utility model in the use state;

[0016] Figure 3The side view sectional structure schematic diagram of the utility model is shown in the figure.

[0017] Figure 4 The utility model discloses a Figure 3 The enlarged structure schematic diagram of B in the utility model is shown in the figure.

[0018] Figure 5 The utility model discloses a Figure 3 The enlarged structure schematic diagram of B in the utility model is shown in the figure.

[0019] In the figure,

[0020] 1, control cabinet main body, 2, baffle, 3, pull rod, 4, pull rod, 5, spring, 6, block, 7, slot, 8, plug rod, 9, rotating shaft, 10, rotating slot, 11, spring groove, 12, pull block, 13, sliding block, 14, sliding slot. Specific implementation

[0021] In order to further understand the utility model content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in conjunction with the drawings.

[0022] Examples:

[0023] Please refer to Figure 1 - Figure 5 A vertical mill type fan control cabinet with adjustable heat dissipation efficiency, including control cabinet main body 1 and the sliding slot 14 that is symmetrically arranged at the both sides of control cabinet main body 1, and the sliding slot 14 is the support and guide component of entire adjusting mechanism. The middle part of sliding slot 14 is provided with sliding block 13, and sliding block 13 moves left and right in the sliding slot, and the both sides of sliding block 13 are symmetrically connected with one end of pull rod 4, and pull rod 4 is rotationally connected with sliding block 13, and pull rod 4 is connected with sliding block 13 by rotationally connected mode, and can rotate around the connecting point. The other end of pull rod 4 is rotationally connected with baffle 2, and the connecting mode of baffle 2 and pull rod 4 is also rotationally connected, and the baffle is slidably connected with the outer side wall of control cabinet main body.

[0024] Specifically, the both ends of pull rod 4 are respectively provided with rotating slot 10, rotating slot 10 is welded on sliding block 13 and baffle 2 respectively, rotating shaft 9 that penetrates pull rod 4 is welded in rotating slot 10, baffle 2 is slidably connected with control cabinet main body 1, and the both sides of baffle 2 are penetrated with pull rod 3, and pull rod 3 is welded on the outer side wall of control cabinet main body 1, and the function of pull rod 3 is to guide the moving track of baffle, and ensure its smooth sliding.

[0025] When the operator needs to adjust the size of the heat dissipation hole opened around the control cabinet body 1, the operator first pulls the sliding block 13, and the sliding block 13 slides in the sliding groove 14. When the sliding block 13 slides in the sliding groove 14, the sliding block 13 drives the rotating groove 10 to move, and the rotating groove 10 moves the pull rod 4 through the rotating shaft 9. When the rotating shaft 9 moves the pull rod 4, the pull rod 4 is rotated on the surface of the rotating shaft 9 through the circular through hole opened on one side of the rotating shaft 9, which is convenient for adjusting the angle of the pull rod 4 and the rotating groove 10. When the pull rod 4 moves, the end of the pull rod 4 pulls another rotating shaft 9 to move, and another rotating shaft 9 drives another end rotating groove 10 to move, so that another rotating groove 10 pulls the shielding plate 2 to move. The shielding plate 2 slides on the surface of the control cabinet body 1. When the shielding plate 2 moves, the waist-shaped holes opened on both sides of the shielding plate 2 slide on the surface of the traction rod 3, so that the traction rod 3 can pull the moving track of the shielding plate 2, which can increase the stability of the sliding of the shielding plate 2. When the shielding plate 2 moves, the shielding plate 2 slides on the surface of the heat dissipation hole opened around the control cabinet body 1, which can adjust the size of the heat dissipation hole arranged around the control cabinet body 1, so as to adjust the heat dissipation efficiency of the control cabinet body 1, which can facilitate the heat dissipation of the control cabinet body 1 in summer and improve the usability of the control cabinet body 1. In the technical solution, the control cabinet body 1 is composed of an outer shell and an inner wall electric device, which is widely used in the field. Its structure and principle are well known to those skilled in the art, so it will not be described in detail here.

[0026] Further illustrate, the middle of the slider 13 is provided with spring slot 11, the middle of the spring slot 11 and the side of the sliding slot 14 are penetrated by the plug rod 8, the surface of the plug rod 8 is wound with spring 5 arranged in the spring slot 11, the two side ends of the spring 5 are respectively abutted between the inner wall of the spring slot 11 and the surface of the abutting block 6 fixed on the plug rod 8, the end of the plug rod 8 is sleeved with the insertion slot 7 arranged on the inner wall of the sliding slot 14, the end of the plug rod 8 is welded with the pull block 12, when the operator needs to pull the slider 13 to slide in the sliding slot 14, the operator first pulls the pull block 12, when the pull block 12 moves, the pull block 12 drives the abutting block 6 to slide in the spring slot 11 through the plug rod 8, when the abutting block 6 slides in the spring slot 11, the abutting block 6 extrudes the spring 5, so that the spring 5 elastically deforms, after the spring 5 elastically deforms, the spring 5 avoids the abutting block 6, the plug rod 8 moves out of the insertion slot 7, after the plug rod 8 enters the spring slot 11, the plug rod 8 and the insertion slot 7 no longer fix the slider 13 and the sliding slot 14, the operator pulls the pull block 12, the pull block 12 drives the spring slot 11 to move through the plug rod 8, the spring slot 11 drives the slider 13 to slide in the sliding slot 14, so that the sliding slot 14 can slide in the slider 13, when the slider 13 moves to the appropriate position, the operator releases the pull block 12, the pull block 12 no longer pulls the abutting block 6 to move through the plug rod 8, after the abutting block 6 no longer extrudes the spring 5, the spring 5 elastically deforms to recover, the spring 5 drives the abutting block 6 to move, the abutting block 6 drives the plug rod 8 to move, the plug rod 8 is inserted into the insertion slot 7, the plug rod 8 and the insertion slot 7 fix the slider 13 in the sliding slot 14, after the position of the slider 13 is fixed, the slider 13 fixes the pull rod 4 through the rotating slot 10, the other end of the pull rod 4 fixes the shielding plate 2, which is convenient for fixing the position of the shielding plate 2.

[0027] Further illustrate, the pull block 12 is provided with a plurality of arc-shaped grooves, the arc-shaped surface of the pull block 12 is provided with a plurality of wave-shaped grooves, which is used for increasing the friction between the fingers of the operator and the pull block, and is convenient for operation. When the operator pulls the pull block 12 to move, the operator holds the hand on the surface of the pull block 12, and the fingers of the operator are inserted into the arc-shaped grooves around the pull block 12, the arc-shaped grooves around the pull block 12 are convenient for accommodating the fingers of the operator, which is convenient for the fingers of the operator to hold on the surface of the pull block 12, then after the fingers of the operator are inserted into the arc-shaped grooves around the pull block 12, the fingers of the operator are matched with the plurality of wave-shaped grooves arranged on the surface of the arc-shaped grooves, which increases the friction between the fingers of the operator and the arc-shaped grooves around the pull block 12, and improves the stability of the operator pulling the pull block 12.

[0028] Further, the insertion rod 8 is provided as a cylinder, and the insertion rod 8 is provided as a waist-shaped hole matching the surface diameter of the insertion rod 8 on the side of the sliding groove 14 penetrated by the insertion rod 8, the surface diameter of the cylinder provided by the insertion rod 8 and the inner diameter of the waist-shaped hole provided on the side of the sliding groove 14 penetrated by the insertion rod 8 are matched with each other, so that the insertion rod 8 can slide in the waist-shaped hole provided on the side of the sliding groove 14 penetrated by the insertion rod 8, the waist-shaped hole avoids the insertion rod 8, and the stability of the movement of the insertion rod 8 is increased.

[0029] The whole structure of the utility model through the mutual connection and cooperation of sliding groove, sliding block, pull rod, baffle, drag link, spring groove, insertion rod, insertion groove, rotation groove and pivot etc. component, realized the up and down movement of the baffle, thereby adjusted the size of the heat dissipation hole, reached the purpose of adjusting the heat dissipation efficiency.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. An adjustable heat dissipation efficiency vertical mill fan control cabinet, comprising a control cabinet main body (1), characterized in that: Both sides of the control cabinet body (1) are symmetrically fixed with sliding grooves (14), the middle part of the sliding grooves (14) is slidably connected with sliding blocks (13), both sides of the sliding blocks (13) are symmetrically provided with pull rods (4), the pull rods (4) are rotatably connected with the sliding blocks (13), and the pull rods (4) are all rotatably connected with shielding plates (2) which are slidably connected with the outer side walls of the control cabinet body (1).

2. The stand mill fan control cabinet with adjustable heat dissipation efficiency according to claim 1, characterized in that: The middle part of the sliding block (13) is provided with a spring groove (11), the middle part of the spring groove (11) and one side of the sliding groove (14) are both penetrated by an insertion rod (8), the surface of the insertion rod (8) is wound with a spring (5) arranged in the spring groove (11), the two side ends of the spring (5) are respectively abutted between the inner wall of the spring groove (11) and the surface of the abutting block (6) fixed on the insertion rod (8), and the end of the insertion rod (8) is sleeved with an insertion groove (7) formed in the inner wall of the sliding groove (14), and the end of the insertion rod (8) is fixed with a pull block (12).

3. The stand mill fan control cabinet with adjustable heat dissipation efficiency according to claim 2, characterized in that: The pull block (12) is provided with a plurality of groups of arc-shaped grooves around it, and the arc-shaped surfaces around the pull block (12) are provided with a plurality of groups of wave-shaped grooves.

4. The stand mill fan control cabinet with adjustable heat dissipation efficiency according to claim 2, characterized in that: The insertion rod (8) is provided in a cylindrical shape, and the insertion rod (8) penetrating through one side of the sliding groove (14) is provided as a waist-shaped hole matching the diameter of the surface of the insertion rod (8).

5. The stand mill fan control cabinet with adjustable heat dissipation efficiency according to claim 1, characterized in that: Both sides of the pull rod (4) are respectively sleeved with a rotating groove (10), the rotating groove (10) is respectively fixed on the sliding block (13) and the shielding plate (2), and the rotating groove (10) is internally fixed with a rotating shaft (9) penetrating through the pull rod (4).

6. The stand mill fan control cabinet with adjustable heat dissipation efficiency according to claim 1, characterized in that: Both sides of the shielding plate (2) are penetrated by a traction rod (3), and the traction rod (3) is fixed on the outer side wall of the control cabinet body (1).

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