CN112003161A

CN112003161A - Dustproof power box dispels heat

Info

Publication number: CN112003161A
Application number: CN202010829355.7A
Authority: CN
Inventors: 张国辉
Original assignee: Quanzhou Tongtong Electronic Equipment Co Ltd
Current assignee: Quanzhou Tongtong Electronic Equipment Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-27

Abstract

The invention discloses a heat-dissipation dustproof power box which structurally comprises a main body, supporting legs and heat dissipation holes, wherein the bottom of the main body is provided with two supporting legs, the two heat dissipation holes are respectively positioned at two ends of the main body, the main body comprises an equipment mounting plate, air vents and a box door, the box door comprises an air through groove, a flow guide groove, air vents, a flow guide device, a guide device and a material collection box, the flow guide device comprises air guide holes, an intercepting net, grooves and convex blocks, and the convex blocks comprise circulation holes, auxiliary flow holes and upturned heads.

Description

Dustproof power box dispels heat

Technical Field

The invention relates to the field of power boxes, in particular to a heat-dissipation dustproof power box.

Background

The power box is for guaranteeing the normal operating of internals, need install heat abstractor and come to cool down equipment, avoids the condition that the high temperature equipment damaged to appear, and need prevent dust to equipment when carrying out the heat dissipation, prevents that the dust from stifled radiating effect that influences equipment on equipment, so need can have heat dissipation and dirt-proof power box simultaneously and carry electric power.

Based on the discovery of the inventor, the existing heat-dissipation dustproof power box mainly has the following defects, for example: in the cotton synthesis plant, a lot of cotton fibers fall off from a cotton ball and float in the air, when the cotton fibers float to the side of the electric power box, the cotton fibers are driven by airflow generated by a fan in the electric power box to be clamped in a gap of the box door, and the cotton fibers can enter the inner end of the electric power box along with the airflow when the box door is opened, so that the cotton fibers are attached to equipment to influence the heat dissipation condition.

Disclosure of Invention

In order to solve the problems, the invention provides a heat-dissipation dustproof power box.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a dustproof power box dispels heat, its structure includes main part, supporting legs, louvre, the bottom of main part is provided with the supporting legs, the louvre is equipped with two, and is located the both ends of main part respectively, the main part includes equipment mounting panel, air vent, chamber door, the equipment mounting panel is installed in the centre of main part, the air vent is equipped with more than five, and installs the rear end at the main part perpendicularly, the chamber door block is at the front end of main part.

Further, the chamber door is including leading to silo, guiding gutter, air vent, guiding device, guider, the material collecting box, lead to the silo setting at the inside centre of chamber door, the guiding gutter is located the rear end that leads to the silo, the air vent is equipped with more than ten, and will lead to silo and guiding gutter and be linked together, guiding device installs at the positive front end of air vent, the guider block is leading to the innermost of silo and guiding gutter, the material collecting box is installed at the end that leads to the silo, the port that leads to the silo is the taper.

Further, the guiding device includes air guide hole, interception net, recess, protruding piece, the air guide hole is equipped with threely, and transverse arrangement is in the guiding device, the interception net inlays the bottom at the air guide hole, the recess is equipped with more than ten, and uses three to be a set of setting at the front end of air guide hole, protruding piece inlays the rear end at the recess, the recess is the triangle-shaped.

Further, protruding piece includes the opening, assists the discharge orifice, upwarps the head, the opening sets up the rear end at protruding piece, assist the one end in discharge orifice to be located the front end of protruding piece, the other end is linked together with the opening, upwarp the head and inlay the foremost end at protruding piece, the side of assisting the discharge orifice is wavy.

Further, guider includes pivot, backup pad, fly leaf, commentaries on classics piece, current collection piece, the side of pivot is provided with four backup pads, the fly leaf is connected in the end of backup pad, the backup pad is connected through changeing the piece with the fly leaf, current collection piece is equipped with eight, and two liang of rear end face of installing in the backup pad, the contained angle that forms between current collection piece and the backup pad is 45 degrees.

Further, the movable plate comprises a friction head, an empty groove, balls and guide blocks, the friction head is fixedly embedded at the tail end of the movable plate, the empty groove is more than three and is transversely arranged on the end face of the movable plate, the balls are arranged in the empty groove, the guide blocks are more than six and are respectively arranged at the front end and the rear end of the empty groove, and the friction head is arc-shaped.

Furthermore, the guide block comprises four sliding grooves, four concave grooves and four rubber blocks, the sliding grooves are formed in the bottom of the guide block, the four concave grooves are arranged around the tail ends of the concave grooves, the rubber blocks are fixedly embedded between every two concave grooves, and the rubber blocks are semi-spherical.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the cotton silk is rolled and wound into a ball shape by utilizing the triangular groove in the guiding device, and then airflow flows back and forth by utilizing the wavy auxiliary flow holes, so that the flow velocity of the air in the auxiliary flow holes is accelerated, the cotton silk ball is driven to move towards the rear end of the material through groove and enter the material collecting box for collection, and the cotton silk is prevented from entering the electric box to influence heat dissipation.

2. According to the invention, the supporting plate is driven to rotate by airflow, and then the supporting plate is clamped with the movable plate, so that the cotton silk balls can be attached to the back surface of the movable plate, the wall body of the material passing groove is in contact with the cotton silk balls for scraping, the cotton silk balls are concentrated, and the cotton silk balls are prevented from entering the power box to influence the heat dissipation of equipment.

Drawings

Fig. 1 is a schematic front view of a heat-dissipating and dustproof power box according to the present invention.

FIG. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic top view of the door of the present invention.

Fig. 4 is a schematic cross-sectional structure view of the flow guiding device of the present invention.

FIG. 5 is a schematic cross-sectional view of the bump of the present invention.

Fig. 6 is a schematic cross-sectional structure of the guide device of the present invention.

Fig. 7 is a schematic sectional view of the movable plate of the present invention.

Fig. 8 is a schematic cross-sectional view of a material guide block according to the present invention.

In the figure: the device comprises a main body 1, supporting legs 2, heat dissipation holes 3, an equipment mounting plate 11, air vents 12, a box door 13, a material passing groove 131, a flow guide groove 132, air vents 133, a flow guide device 134, a guide device 135, a material collecting box 136, an air guide hole a1, an intercepting net a2, a groove a3, a convex block a4, a flow through hole a41, an auxiliary flow hole a42, an upturned head a43, a rotating shaft b1, a supporting plate b2, a movable plate b3, a rotating block b4, a current collecting plate b5, a friction head b31, an empty groove b32, a ball b33, a material guiding block b34, a sliding groove c1, a concave groove c2 and a rubber block c 3.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows:

its structure includes main part 1, supporting legs 2, louvre 3, the bottom of main part 1 is provided with supporting legs 2, louvre 3 is equipped with two, and is located the both ends of main part 1 respectively, main part 1 includes equipment mounting panel 11, air vent 12, chamber door 13, equipment mounting panel 11 is installed in the positive centre of main part 1, air vent 12 is equipped with more than five, and installs perpendicularly at the rear end of main part 1, chamber door 13 block is at the front end of main part 1.

Chamber door 13 is including leading to silo 131, guiding gutter 132, air vent 133, guiding device 134, guider 135, collecting box 136, it sets up in the middle of the inside centre of chamber door 13 to lead to silo 131, guiding gutter 132 is located the rear end that leads to silo 131, air vent 133 is equipped with more than ten, and will lead to silo 131 and guiding gutter 132 and be linked together, guiding device 134 installs at air vent 133 positive front end, guider 135 block is leading to silo 131 and guiding gutter 132 innermost, collecting box 136 is installed at the end that leads to silo 131, the port that leads to silo 131 is the taper, is favorable to letting the cotton silk get into and leads to in the silo 131.

Flow guide device 134 includes air guide hole a1, interception net a2, recess a3, protruding piece a4, air guide hole a1 is equipped with threely, and transverse arrangement is in flow guide device 134, interception net a2 inlays the bottom at air guide hole a1, recess a3 is equipped with more than ten, and uses three to be a set of setting at air guide hole a 1's front end, protruding piece a4 inlays the rear end at recess a3, recess a3 is the triangle-shaped, is favorable to letting the cotton silk roll in recess a3 for the cotton silk is convoluteed into the group, moves in the inner toward logical silo 131.

The protruding block a4 comprises a flow hole a41, an auxiliary flow hole a42 and an upturned head a43, the flow hole a41 is arranged at the rear end of the protruding block a4, one end of the auxiliary flow hole a42 is located at the front end of the protruding block a4, the other end of the auxiliary flow hole a42 is communicated with the flow hole a41, the upturned head a43 is embedded at the foremost end of the protruding block a4, the side edge of the auxiliary flow hole a42 is wavy, airflow can flow back and forth, and the airflow is accelerated to flow, so that the airflow can drive the cotton filament mass to move towards the tail end of the material passing groove 131.

Based on the above embodiment, the specific working principle is as follows: through installing the heat dissipation holes 3 on two sides of the main body 1, the fan arranged in the heat dissipation holes 3 can rotate to drive the heat inside the main body 1 to move outwards, the air flow in the main body 1 can drive the outside air and the dropped cotton fibers towards the inside, then the port of the material passing groove 131 is set to be in a conical shape, so that the cotton fiber pairs clamped on the door seam enter the material passing groove 131 together with the air flow, the cotton fibers can flow in the diversion groove 132 through the air flow, the cotton fibers are driven by the air flow to be attached to the upper wall of the material passing groove 131 to move, the diversion is carried out through the diversion device 134, the cotton fibers cannot be attached to the air vent 133, the triangular groove a3 in the diversion device 134 is utilized, the cotton fibers can roll in the groove a3, the cotton fibers are wound into a group to move towards the inner end of the material passing groove 131, finally, the side edge of the auxiliary flow hole a42 is set to be in a wavy shape, the air, so that the airflow can drive the cotton silk balls to move towards the tail end of the material passing groove 131 and enter the material collecting box 136 for collection.

Example two: referring to fig. 6-8, the embodiment of the present invention is as follows:

guide device 135 includes pivot b1, backup pad b2, movable plate b3, commentaries on classics piece b4, current collecting piece b5, the side of pivot b1 is provided with four backup pad b2, movable plate b3 is connected in backup pad b 2's end, backup pad b2 is connected through commentaries on classics piece b4 with movable plate b3, current collecting piece b5 is equipped with eight, and two liang of rear end face of installing in backup pad b2, the contained angle that forms between current collecting piece b5 and the backup pad b2 is 45 degrees, is favorable to concentrating the back of backup pad b2 with the air current for the air current promotes backup pad b2 and rotates.

The movable plate b3 comprises a friction head b31, an empty slot b32, balls b33 and a guide block b34, the friction head b31 is embedded at the tail end of the movable plate b3, the empty slot b32 is provided with more than three balls which are transversely arranged on the end surface of the movable plate b3, the balls b33 are arranged in the empty slot b32, the guide blocks b34 are provided with more than six balls and are respectively arranged at the front end and the rear end of the empty slot b32, the friction head b31 is arc-shaped, so that the cotton wool clusters are favorably wiped off from the friction head b31, and the cotton wool clusters are concentrated in the aggregate box 136.

The material guide block b34 comprises a sliding groove c1, four concave grooves c2 and a rubber block c3, the sliding groove c1 is arranged at the bottom of the material guide block b34, the number of the concave grooves c2 is four, the four concave grooves c2 surround the tail end of the concave groove c2, the rubber block c3 is embedded between every two concave grooves c2, the rubber block c3 is in a semi-sphere shape, friction between the material guide block b34 and a cotton silk ball is increased, and the cotton silk ball is prevented from being clamped in the hollow groove b 32.

Based on the above embodiment, the specific working principle is as follows: the support plate b2 is driven to rotate in the rotating shaft b1 through the flowing of air flow, the air flow is concentrated through the flow collecting piece b5 with an included angle of 45 degrees with the support plate b2, the thrust of the air flow is increased, the support plate b2 can rotate more quickly, the support plate b2 is clamped with the movable plate b3, cotton clusters can be attached to the back face of the movable plate b3, the cotton clusters are scraped through the wall body of the material passing groove 131, the cotton clusters enter the material collecting box 136 to be concentrated, then the friction head b31 is arranged to be arc-shaped, the cotton clusters can be driven to be wiped off on the friction head b31, the cotton clusters enter the material collecting box 136, finally, the rubber block c3 is arranged to be semi-spherical, the friction force between the material guide block b34 and the cotton clusters is increased, the cotton clusters are prevented from being clamped in the empty groove b32, and the ball b33 can roll on the wall body of the material passing groove 131.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dustproof power box of heat dissipation, its structure includes main part (1), supporting legs (2), louvre (3), the bottom of main part (1) is provided with supporting legs (2), louvre (3) are equipped with two, and are located the both ends of main part (1) respectively, its characterized in that:

the main part (1) includes equipment mounting panel (11), air vent (12), chamber door (13), install in the centre of main part (1) equipment mounting panel (11), air vent (12) are equipped with more than five, and install the rear end at main part (1) perpendicularly, chamber door (13) block is at the front end of main part (1).

2. The heat-dissipating dustproof power box according to claim 1, characterized in that: chamber door (13) are including leading to silo (131), guiding gutter (132), air vent (133), guiding device (134), guider (135), aggregate box (136), it sets up in the middle of the inside of chamber door (13) is positive to lead to silo (131), guiding gutter (132) are located the rear end that leads to silo (131), air vent (133) are equipped with more than ten, and will lead to silo (131) and guiding gutter (132) and be linked together, guiding device (134) are installed at the positive front end of air vent (133), guider (135) block is leading to the innermost of silo (131) and guiding gutter (132), the end at logical silo (131) is installed in aggregate box (136).

3. The heat-dissipating dustproof power box according to claim 2, characterized in that: flow guide device (134) include air guide hole (a1), interception net (a2), recess (a3), protruding piece (a4), air guide hole (a1) are equipped with threely, and transverse arrangement is in flow guide device (134), interception net (a2) are inlayed and are fixed in the bottom of air guide hole (a1), recess (a3) are equipped with more than ten, and set up the front end at air guide hole (a1) for a set of three, protruding piece (a4) are inlayed and are fixed in the rear end of recess (a 3).

4. The heat-dissipating dustproof power box according to claim 3, characterized in that: the protruding block (a4) comprises a flow hole (a41), an auxiliary flow hole (a42) and an upturned head (a43), wherein the flow hole (a41) is arranged at the rear end of the protruding block (a4), one end of the auxiliary flow hole (a42) is positioned at the front end of the protruding block (a4), the other end of the auxiliary flow hole is communicated with the flow hole (a41), and the upturned head (a43) is fixedly embedded at the foremost end of the protruding block (a 4).

5. The heat-dissipating dustproof power box according to claim 2, characterized in that: guider (135) are including pivot (b 1), backup pad (b2), movable plate (b3), commentaries on classics piece (b4), current collection piece (b5), the side of pivot (b 1) is provided with four backup pads (b2), movable plate (b3) is connected in the end of backup pad (b2), backup pad (b2) is connected through commentaries on classics piece (b4) with movable plate (b3), current collection piece (b5) is equipped with eight, and two liang of rear end face of installing in backup pad (b 2).

6. The heat-dissipating dustproof power box according to claim 5, characterized in that: the movable plate (b3) comprises a friction head (b31), an empty groove (b32), balls (b33) and a material guide block (b34), the friction head (b31) is embedded at the tail end of the movable plate (b3), the empty groove (b32) is provided with more than three balls and is transversely arranged on the end face of the movable plate (b3), the balls (b33) are installed in the empty groove (b32), and the material guide block (b34) is provided with more than six balls and is respectively installed at the front end and the rear end of the empty groove (b 32).

7. The heat-dissipating dustproof power box according to claim 6, characterized in that: the guide block (b34) comprises a sliding groove (c 1), recessed grooves (c2) and rubber blocks (c3), the sliding groove (c 1) is arranged at the bottom of the guide block (b34), the recessed grooves (c2) are four in number and are arranged around the tail end of the recessed groove (c2), and the rubber blocks (c3) are embedded between every two recessed grooves (c 2).